][ C1] Call Trace: [ 167.756874][ C1] __schedule+0x907/0x26b0 [ 167.756883][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.756888][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.756893][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.756901][ C1] schedule+0xd3/0x270 [ 167.756907][ C1] rescuer_thread+0x65d/0xb80 [ 167.756913][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.756924][ C1] ? worker_thread+0x1040/0x1040 [ 167.756931][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.756936][ C1] ? worker_thread+0x1040/0x1040 [ 167.756943][ C1] kthread+0x38b/0x460 [ 167.756947][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.756951][ C1] ? set_kthread_struct+0x100/0x100 [ 167.756957][ C1] ret_from_fork+0x1f/0x30 [ 167.756972][ C1] task:firewire state:I stack:29760 pid: 3248 ppid: 2 flags:0x00004000 [ 167.756985][ C1] Call Trace: [ 167.756990][ C1] __schedule+0x907/0x26b0 [ 167.756999][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757003][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.757009][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.757017][ C1] schedule+0xd3/0x270 [ 167.757023][ C1] rescuer_thread+0x65d/0xb80 [ 167.757029][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.757039][ C1] ? worker_thread+0x1040/0x1040 [ 167.757046][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757052][ C1] ? worker_thread+0x1040/0x1040 [ 167.757059][ C1] kthread+0x38b/0x460 [ 167.757063][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757066][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757073][ C1] ret_from_fork+0x1f/0x30 [ 167.757088][ C1] task:firewire_ohci state:I stack:29760 pid: 3250 ppid: 2 flags:0x00004000 [ 167.757100][ C1] Call Trace: [ 167.757105][ C1] __schedule+0x907/0x26b0 [ 167.757114][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757119][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.757124][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.757132][ C1] schedule+0xd3/0x270 [ 167.757138][ C1] rescuer_thread+0x65d/0xb80 [ 167.757144][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.757155][ C1] ? worker_thread+0x1040/0x1040 [ 167.757162][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757167][ C1] ? worker_thread+0x1040/0x1040 [ 167.757174][ C1] kthread+0x38b/0x460 [ 167.757179][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757182][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757189][ C1] ret_from_fork+0x1f/0x30 [ 167.757206][ C1] task:vfio-irqfd-clea state:I stack:29760 pid: 3254 ppid: 2 flags:0x00004000 [ 167.757218][ C1] Call Trace: [ 167.757223][ C1] __schedule+0x907/0x26b0 [ 167.757231][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757236][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.757242][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.757249][ C1] schedule+0xd3/0x270 [ 167.757255][ C1] rescuer_thread+0x65d/0xb80 [ 167.757261][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.757272][ C1] ? worker_thread+0x1040/0x1040 [ 167.757279][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757284][ C1] ? worker_thread+0x1040/0x1040 [ 167.757291][ C1] kthread+0x38b/0x460 [ 167.757295][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757299][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757306][ C1] ret_from_fork+0x1f/0x30 [ 167.757320][ C1] task:aoe_tx0 state:S stack:28688 pid: 3265 ppid: 2 flags:0x00004000 [ 167.757330][ C1] Call Trace: [ 167.757335][ C1] __schedule+0x907/0x26b0 [ 167.757344][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757355][ C1] schedule+0xd3/0x270 [ 167.757361][ C1] kthread+0x261/0x380 [ 167.757372][ C1] ? ktcomplete+0x2d0/0x2d0 [ 167.757379][ C1] ? wake_up_q+0xf0/0xf0 [ 167.757387][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757392][ C1] ? ktcomplete+0x2d0/0x2d0 [ 167.757399][ C1] kthread+0x38b/0x460 [ 167.757403][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757407][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757413][ C1] ret_from_fork+0x1f/0x30 [ 167.757428][ C1] task:aoe_ktio0 state:S stack:30528 pid: 3266 ppid: 2 flags:0x00004000 [ 167.757438][ C1] Call Trace: [ 167.757443][ C1] __schedule+0x907/0x26b0 [ 167.757452][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757463][ C1] schedule+0xd3/0x270 [ 167.757469][ C1] kthread+0x261/0x380 [ 167.757478][ C1] ? ktcomplete+0x2d0/0x2d0 [ 167.757485][ C1] ? wake_up_q+0xf0/0xf0 [ 167.757492][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757497][ C1] ? ktcomplete+0x2d0/0x2d0 [ 167.757504][ C1] kthread+0x38b/0x460 [ 167.757509][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757512][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757519][ C1] ret_from_fork+0x1f/0x30 [ 167.757533][ C1] task:u132 state:I stack:29760 pid: 3290 ppid: 2 flags:0x00004000 [ 167.757544][ C1] Call Trace: [ 167.757549][ C1] __schedule+0x907/0x26b0 [ 167.757558][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757563][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.757568][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.757576][ C1] schedule+0xd3/0x270 [ 167.757582][ C1] rescuer_thread+0x65d/0xb80 [ 167.757588][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.757599][ C1] ? worker_thread+0x1040/0x1040 [ 167.757606][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757611][ C1] ? worker_thread+0x1040/0x1040 [ 167.757618][ C1] kthread+0x38b/0x460 [ 167.757622][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757626][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757632][ C1] ret_from_fork+0x1f/0x30 [ 167.757647][ C1] task:uas state:I stack:30656 pid: 3302 ppid: 2 flags:0x00004000 [ 167.757658][ C1] Call Trace: [ 167.757663][ C1] __schedule+0x907/0x26b0 [ 167.757672][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757676][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.757682][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.757690][ C1] schedule+0xd3/0x270 [ 167.757696][ C1] rescuer_thread+0x65d/0xb80 [ 167.757701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.757712][ C1] ? worker_thread+0x1040/0x1040 [ 167.757719][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757725][ C1] ? worker_thread+0x1040/0x1040 [ 167.757732][ C1] kthread+0x38b/0x460 [ 167.757736][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757739][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757746][ C1] ret_from_fork+0x1f/0x30 [ 167.757761][ C1] task:usbip_event state:I stack:30712 pid: 3599 ppid: 2 flags:0x00004000 [ 167.757772][ C1] Call Trace: [ 167.757777][ C1] __schedule+0x907/0x26b0 [ 167.757786][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757791][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.757796][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.757804][ C1] schedule+0xd3/0x270 [ 167.757810][ C1] rescuer_thread+0x65d/0xb80 [ 167.757816][ C1] ? lock_downgrade+0x6e0/0x6e0 2021/08/21 18:40:15 executed programs: 33 [ 167.757827][ C1] ? worker_thread+0x1040/0x1040 [ 167.757834][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757839][ C1] ? worker_thread+0x1040/0x1040 [ 167.757846][ C1] kthread+0x38b/0x460 [ 167.757850][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757854][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757860][ C1] ret_from_fork+0x1f/0x30 [ 167.757875][ C1] task:pvrusb2-context state:S stack:30544 pid: 3984 ppid: 2 flags:0x00004000 [ 167.757887][ C1] Call Trace: [ 167.757891][ C1] __schedule+0x907/0x26b0 [ 167.757900][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.757908][ C1] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 167.757914][ C1] schedule+0xd3/0x270 [ 167.757921][ C1] pvr2_context_thread_func+0x45f/0x680 [ 167.757928][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 167.757934][ C1] ? finish_wait+0x270/0x270 [ 167.757943][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.757949][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 167.757955][ C1] kthread+0x38b/0x460 [ 167.757959][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.757963][ C1] ? set_kthread_struct+0x100/0x100 [ 167.757969][ C1] ret_from_fork+0x1f/0x30 [ 167.757984][ C1] task:vivid-000-cec state:I stack:30344 pid: 4019 ppid: 2 flags:0x00004000 [ 167.757995][ C1] Call Trace: [ 167.758000][ C1] __schedule+0x907/0x26b0 [ 167.758009][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758014][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.758039][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.758047][ C1] schedule+0xd3/0x270 [ 167.758054][ C1] rescuer_thread+0x65d/0xb80 [ 167.758060][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758071][ C1] ? worker_thread+0x1040/0x1040 [ 167.758078][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758083][ C1] ? worker_thread+0x1040/0x1040 [ 167.758090][ C1] kthread+0x38b/0x460 [ 167.758095][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758098][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758105][ C1] ret_from_fork+0x1f/0x30 [ 167.758119][ C1] task:cec-vivid-000-v state:S stack:30480 pid: 4020 ppid: 2 flags:0x00004000 [ 167.758133][ C1] Call Trace: [ 167.758138][ C1] __schedule+0x907/0x26b0 [ 167.758147][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758151][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.758156][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.758163][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.758170][ C1] schedule+0xd3/0x270 [ 167.758176][ C1] cec_thread_func+0x4b9/0xab0 [ 167.758183][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758190][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758199][ C1] ? finish_wait+0x270/0x270 [ 167.758208][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758213][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758219][ C1] kthread+0x38b/0x460 [ 167.758224][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758227][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758234][ C1] ret_from_fork+0x1f/0x30 [ 167.758249][ C1] task:cec-vivid-000-v state:S stack:30696 pid: 4021 ppid: 2 flags:0x00004000 [ 167.758261][ C1] Call Trace: [ 167.758266][ C1] __schedule+0x907/0x26b0 [ 167.758275][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758279][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.758284][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.758290][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.758297][ C1] schedule+0xd3/0x270 [ 167.758303][ C1] cec_thread_func+0x4b9/0xab0 [ 167.758308][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758316][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758322][ C1] ? finish_wait+0x270/0x270 [ 167.758330][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758336][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758342][ C1] kthread+0x38b/0x460 [ 167.758346][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758350][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758356][ C1] ret_from_fork+0x1f/0x30 [ 167.758370][ C1] task:vivid-001-cec state:I stack:30712 pid: 4035 ppid: 2 flags:0x00004000 [ 167.758382][ C1] Call Trace: [ 167.758387][ C1] __schedule+0x907/0x26b0 [ 167.758396][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758400][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.758406][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.758414][ C1] schedule+0xd3/0x270 [ 167.758420][ C1] rescuer_thread+0x65d/0xb80 [ 167.758426][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758436][ C1] ? worker_thread+0x1040/0x1040 [ 167.758443][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758449][ C1] ? worker_thread+0x1040/0x1040 [ 167.758456][ C1] kthread+0x38b/0x460 [ 167.758460][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758468][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758474][ C1] ret_from_fork+0x1f/0x30 [ 167.758489][ C1] task:cec-vivid-001-v state:S stack:30472 pid: 4036 ppid: 2 flags:0x00004000 [ 167.758500][ C1] Call Trace: [ 167.758505][ C1] __schedule+0x907/0x26b0 [ 167.758514][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758519][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.758524][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.758530][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.758537][ C1] schedule+0xd3/0x270 [ 167.758543][ C1] cec_thread_func+0x4b9/0xab0 [ 167.758548][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758556][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758562][ C1] ? finish_wait+0x270/0x270 [ 167.758570][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758575][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758581][ C1] kthread+0x38b/0x460 [ 167.758586][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758589][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758596][ C1] ret_from_fork+0x1f/0x30 [ 167.758610][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4037 ppid: 2 flags:0x00004000 [ 167.758623][ C1] Call Trace: [ 167.758628][ C1] __schedule+0x907/0x26b0 [ 167.758637][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758641][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.758646][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.758652][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.758659][ C1] schedule+0xd3/0x270 [ 167.758665][ C1] cec_thread_func+0x4b9/0xab0 [ 167.758670][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758678][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758684][ C1] ? finish_wait+0x270/0x270 [ 167.758692][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758697][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758703][ C1] kthread+0x38b/0x460 [ 167.758708][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758711][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758718][ C1] ret_from_fork+0x1f/0x30 [ 167.758732][ C1] task:vivid-002-cec state:I stack:30400 pid: 4051 ppid: 2 flags:0x00004000 [ 167.758744][ C1] Call Trace: [ 167.758749][ C1] __schedule+0x907/0x26b0 [ 167.758758][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758762][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.758768][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.758775][ C1] schedule+0xd3/0x270 [ 167.758781][ C1] rescuer_thread+0x65d/0xb80 [ 167.758787][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758798][ C1] ? worker_thread+0x1040/0x1040 [ 167.758805][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758811][ C1] ? worker_thread+0x1040/0x1040 [ 167.758818][ C1] kthread+0x38b/0x460 [ 167.758822][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758825][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758832][ C1] ret_from_fork+0x1f/0x30 [ 167.758846][ C1] task:cec-vivid-002-v state:S stack:30400 pid: 4052 ppid: 2 flags:0x00004000 [ 167.758857][ C1] Call Trace: [ 167.758862][ C1] __schedule+0x907/0x26b0 [ 167.758871][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758875][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.758881][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.758886][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.758893][ C1] schedule+0xd3/0x270 [ 167.758899][ C1] cec_thread_func+0x4b9/0xab0 [ 167.758905][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.758912][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758918][ C1] ? finish_wait+0x270/0x270 [ 167.758926][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.758932][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.758937][ C1] kthread+0x38b/0x460 [ 167.758942][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.758945][ C1] ? set_kthread_struct+0x100/0x100 [ 167.758952][ C1] ret_from_fork+0x1f/0x30 [ 167.758966][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4053 ppid: 2 flags:0x00004000 [ 167.758979][ C1] Call Trace: [ 167.758984][ C1] __schedule+0x907/0x26b0 [ 167.758993][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.758997][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.759002][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.759008][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.759015][ C1] schedule+0xd3/0x270 [ 167.759021][ C1] cec_thread_func+0x4b9/0xab0 [ 167.759026][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759033][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759040][ C1] ? finish_wait+0x270/0x270 [ 167.759048][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759053][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759059][ C1] kthread+0x38b/0x460 [ 167.759064][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759067][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759074][ C1] ret_from_fork+0x1f/0x30 [ 167.759088][ C1] task:vivid-003-cec state:I stack:30712 pid: 4067 ppid: 2 flags:0x00004000 [ 167.759101][ C1] Call Trace: [ 167.759106][ C1] __schedule+0x907/0x26b0 [ 167.759115][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759119][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.759125][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.759132][ C1] schedule+0xd3/0x270 [ 167.759138][ C1] rescuer_thread+0x65d/0xb80 [ 167.759144][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759155][ C1] ? worker_thread+0x1040/0x1040 [ 167.759162][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759168][ C1] ? worker_thread+0x1040/0x1040 [ 167.759175][ C1] kthread+0x38b/0x460 [ 167.759179][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759182][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759189][ C1] ret_from_fork+0x1f/0x30 [ 167.759206][ C1] task:cec-vivid-003-v state:S stack:30472 pid: 4068 ppid: 2 flags:0x00004000 [ 167.759217][ C1] Call Trace: [ 167.759222][ C1] __schedule+0x907/0x26b0 [ 167.759231][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759235][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.759240][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.759246][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.759253][ C1] schedule+0xd3/0x270 [ 167.759259][ C1] cec_thread_func+0x4b9/0xab0 [ 167.759264][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759272][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759278][ C1] ? finish_wait+0x270/0x270 [ 167.759286][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759291][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759297][ C1] kthread+0x38b/0x460 [ 167.759301][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759305][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759312][ C1] ret_from_fork+0x1f/0x30 [ 167.759326][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4069 ppid: 2 flags:0x00004000 [ 167.759338][ C1] Call Trace: [ 167.759343][ C1] __schedule+0x907/0x26b0 [ 167.759352][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759356][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.759361][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.759367][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.759374][ C1] schedule+0xd3/0x270 [ 167.759380][ C1] cec_thread_func+0x4b9/0xab0 [ 167.759386][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759393][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759399][ C1] ? finish_wait+0x270/0x270 [ 167.759407][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759412][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759418][ C1] kthread+0x38b/0x460 [ 167.759423][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759426][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759433][ C1] ret_from_fork+0x1f/0x30 [ 167.759447][ C1] task:vivid-004-cec state:I stack:30120 pid: 4083 ppid: 2 flags:0x00004000 [ 167.759459][ C1] Call Trace: [ 167.759464][ C1] __schedule+0x907/0x26b0 [ 167.759473][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759477][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.759483][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.759491][ C1] schedule+0xd3/0x270 [ 167.759497][ C1] rescuer_thread+0x65d/0xb80 [ 167.759502][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759513][ C1] ? worker_thread+0x1040/0x1040 [ 167.759520][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759526][ C1] ? worker_thread+0x1040/0x1040 [ 167.759533][ C1] kthread+0x38b/0x460 [ 167.759537][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759540][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759547][ C1] ret_from_fork+0x1f/0x30 [ 167.759561][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4084 ppid: 2 flags:0x00004000 [ 167.759572][ C1] Call Trace: [ 167.759576][ C1] __schedule+0x907/0x26b0 [ 167.759585][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759589][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.759595][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.759601][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.759607][ C1] schedule+0xd3/0x270 [ 167.759613][ C1] cec_thread_func+0x4b9/0xab0 [ 167.759619][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759626][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759632][ C1] ? finish_wait+0x270/0x270 [ 167.759640][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759646][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759652][ C1] kthread+0x38b/0x460 [ 167.759656][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759659][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759666][ C1] ret_from_fork+0x1f/0x30 [ 167.759680][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4085 ppid: 2 flags:0x00004000 [ 167.759691][ C1] Call Trace: [ 167.759696][ C1] __schedule+0x907/0x26b0 [ 167.759704][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759709][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.759714][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.759720][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.759727][ C1] schedule+0xd3/0x270 [ 167.759732][ C1] cec_thread_func+0x4b9/0xab0 [ 167.759738][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759745][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759751][ C1] ? finish_wait+0x270/0x270 [ 167.759759][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759765][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759771][ C1] kthread+0x38b/0x460 [ 167.759775][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759778][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759785][ C1] ret_from_fork+0x1f/0x30 [ 167.759799][ C1] task:vivid-005-cec state:I stack:30400 pid: 4099 ppid: 2 flags:0x00004000 [ 167.759810][ C1] Call Trace: [ 167.759815][ C1] __schedule+0x907/0x26b0 [ 167.759824][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759829][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.759834][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.759842][ C1] schedule+0xd3/0x270 [ 167.759848][ C1] rescuer_thread+0x65d/0xb80 [ 167.759854][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759864][ C1] ? worker_thread+0x1040/0x1040 [ 167.759872][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759877][ C1] ? worker_thread+0x1040/0x1040 [ 167.759884][ C1] kthread+0x38b/0x460 [ 167.759888][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.759892][ C1] ? set_kthread_struct+0x100/0x100 [ 167.759898][ C1] ret_from_fork+0x1f/0x30 [ 167.759912][ C1] task:cec-vivid-005-v state:S stack:30400 pid: 4100 ppid: 2 flags:0x00004000 [ 167.759923][ C1] Call Trace: [ 167.759928][ C1] __schedule+0x907/0x26b0 [ 167.759937][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.759941][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.759947][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.759952][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.759959][ C1] schedule+0xd3/0x270 [ 167.759965][ C1] cec_thread_func+0x4b9/0xab0 [ 167.759971][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.759978][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.759984][ C1] ? finish_wait+0x270/0x270 [ 167.759992][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.759998][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760004][ C1] kthread+0x38b/0x460 [ 167.760008][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760011][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760018][ C1] ret_from_fork+0x1f/0x30 [ 167.760032][ C1] task:cec-vivid-005-v state:S stack:29744 pid: 4101 ppid: 2 flags:0x00004000 [ 167.760042][ C1] Call Trace: [ 167.760047][ C1] __schedule+0x907/0x26b0 [ 167.760056][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760060][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.760065][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.760071][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.760078][ C1] schedule+0xd3/0x270 [ 167.760084][ C1] cec_thread_func+0x4b9/0xab0 [ 167.760090][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760097][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760103][ C1] ? finish_wait+0x270/0x270 [ 167.760111][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760116][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760122][ C1] kthread+0x38b/0x460 [ 167.760127][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760130][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760137][ C1] ret_from_fork+0x1f/0x30 [ 167.760151][ C1] task:vivid-006-cec state:I stack:30488 pid: 4115 ppid: 2 flags:0x00004000 [ 167.760161][ C1] Call Trace: [ 167.760166][ C1] __schedule+0x907/0x26b0 [ 167.760175][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760180][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.760185][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.760197][ C1] schedule+0xd3/0x270 [ 167.760205][ C1] rescuer_thread+0x65d/0xb80 [ 167.760211][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760222][ C1] ? worker_thread+0x1040/0x1040 [ 167.760230][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760235][ C1] ? worker_thread+0x1040/0x1040 [ 167.760242][ C1] kthread+0x38b/0x460 [ 167.760247][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760250][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760257][ C1] ret_from_fork+0x1f/0x30 [ 167.760271][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4116 ppid: 2 flags:0x00004000 [ 167.760283][ C1] Call Trace: [ 167.760288][ C1] __schedule+0x907/0x26b0 [ 167.760297][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760301][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.760306][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.760312][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.760319][ C1] schedule+0xd3/0x270 [ 167.760325][ C1] cec_thread_func+0x4b9/0xab0 [ 167.760330][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760337][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760344][ C1] ? finish_wait+0x270/0x270 [ 167.760351][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760357][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760363][ C1] kthread+0x38b/0x460 [ 167.760367][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760371][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760377][ C1] ret_from_fork+0x1f/0x30 [ 167.760392][ C1] task:cec-vivid-006-v state:S stack:30104 pid: 4117 ppid: 2 flags:0x00004000 [ 167.760404][ C1] Call Trace: [ 167.760409][ C1] __schedule+0x907/0x26b0 [ 167.760418][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760422][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.760427][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.760433][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.760440][ C1] schedule+0xd3/0x270 [ 167.760446][ C1] cec_thread_func+0x4b9/0xab0 [ 167.760452][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760460][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760466][ C1] ? finish_wait+0x270/0x270 [ 167.760474][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760479][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760486][ C1] kthread+0x38b/0x460 [ 167.760490][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760493][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760500][ C1] ret_from_fork+0x1f/0x30 [ 167.760514][ C1] task:vivid-007-cec state:I stack:30488 pid: 4131 ppid: 2 flags:0x00004000 [ 167.760526][ C1] Call Trace: [ 167.760531][ C1] __schedule+0x907/0x26b0 [ 167.760544][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760549][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.760555][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.760563][ C1] schedule+0xd3/0x270 [ 167.760569][ C1] rescuer_thread+0x65d/0xb80 [ 167.760575][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760585][ C1] ? worker_thread+0x1040/0x1040 [ 167.760592][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760598][ C1] ? worker_thread+0x1040/0x1040 [ 167.760605][ C1] kthread+0x38b/0x460 [ 167.760609][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760613][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760619][ C1] ret_from_fork+0x1f/0x30 [ 167.760634][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4132 ppid: 2 flags:0x00004000 [ 167.760645][ C1] Call Trace: [ 167.760649][ C1] __schedule+0x907/0x26b0 [ 167.760662][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760666][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.760671][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.760677][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.760684][ C1] schedule+0xd3/0x270 [ 167.760690][ C1] cec_thread_func+0x4b9/0xab0 [ 167.760696][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760703][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760709][ C1] ? finish_wait+0x270/0x270 [ 167.760717][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760722][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760728][ C1] kthread+0x38b/0x460 [ 167.760732][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760736][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760743][ C1] ret_from_fork+0x1f/0x30 [ 167.760757][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4133 ppid: 2 flags:0x00004000 [ 167.760768][ C1] Call Trace: [ 167.760773][ C1] __schedule+0x907/0x26b0 [ 167.760782][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760786][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.760791][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.760797][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.760804][ C1] schedule+0xd3/0x270 [ 167.760810][ C1] cec_thread_func+0x4b9/0xab0 [ 167.760816][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760823][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760829][ C1] ? finish_wait+0x270/0x270 [ 167.760837][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760843][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.760849][ C1] kthread+0x38b/0x460 [ 167.760853][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760856][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760863][ C1] ret_from_fork+0x1f/0x30 [ 167.760877][ C1] task:vivid-008-cec state:I stack:30064 pid: 4147 ppid: 2 flags:0x00004000 [ 167.760890][ C1] Call Trace: [ 167.760895][ C1] __schedule+0x907/0x26b0 [ 167.760904][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.760908][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.760914][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.760922][ C1] schedule+0xd3/0x270 [ 167.760928][ C1] rescuer_thread+0x65d/0xb80 [ 167.760933][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760944][ C1] ? worker_thread+0x1040/0x1040 [ 167.760951][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.760960][ C1] ? worker_thread+0x1040/0x1040 [ 167.760967][ C1] kthread+0x38b/0x460 [ 167.760972][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.760975][ C1] ? set_kthread_struct+0x100/0x100 [ 167.760982][ C1] ret_from_fork+0x1f/0x30 [ 167.760996][ C1] task:cec-vivid-008-v state:S stack:30104 pid: 4148 ppid: 2 flags:0x00004000 [ 167.761008][ C1] Call Trace: [ 167.761012][ C1] __schedule+0x907/0x26b0 [ 167.761024][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761029][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.761034][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.761040][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.761047][ C1] schedule+0xd3/0x270 [ 167.761053][ C1] cec_thread_func+0x4b9/0xab0 [ 167.761058][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761065][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761071][ C1] ? finish_wait+0x270/0x270 [ 167.761080][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761085][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761091][ C1] kthread+0x38b/0x460 [ 167.761096][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761099][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761106][ C1] ret_from_fork+0x1f/0x30 [ 167.761120][ C1] task:cec-vivid-008-v state:S stack:30400 pid: 4149 ppid: 2 flags:0x00004000 [ 167.761131][ C1] Call Trace: [ 167.761136][ C1] __schedule+0x907/0x26b0 [ 167.761145][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761150][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.761155][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.761160][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.761167][ C1] schedule+0xd3/0x270 [ 167.761173][ C1] cec_thread_func+0x4b9/0xab0 [ 167.761179][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761202][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761208][ C1] ? finish_wait+0x270/0x270 [ 167.761217][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761222][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761228][ C1] kthread+0x38b/0x460 [ 167.761233][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761236][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761243][ C1] ret_from_fork+0x1f/0x30 [ 167.761257][ C1] task:vivid-009-cec state:I stack:30400 pid: 4163 ppid: 2 flags:0x00004000 [ 167.761270][ C1] Call Trace: [ 167.761275][ C1] __schedule+0x907/0x26b0 [ 167.761284][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761289][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.761294][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.761306][ C1] schedule+0xd3/0x270 [ 167.761312][ C1] rescuer_thread+0x65d/0xb80 [ 167.761318][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761329][ C1] ? worker_thread+0x1040/0x1040 [ 167.761336][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761341][ C1] ? worker_thread+0x1040/0x1040 [ 167.761348][ C1] kthread+0x38b/0x460 [ 167.761353][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761356][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761363][ C1] ret_from_fork+0x1f/0x30 [ 167.761377][ C1] task:cec-vivid-009-v state:S stack:30400 pid: 4164 ppid: 2 flags:0x00004000 [ 167.761388][ C1] Call Trace: [ 167.761393][ C1] __schedule+0x907/0x26b0 [ 167.761402][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761406][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.761412][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.761417][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.761424][ C1] schedule+0xd3/0x270 [ 167.761430][ C1] cec_thread_func+0x4b9/0xab0 [ 167.761436][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761443][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761449][ C1] ? finish_wait+0x270/0x270 [ 167.761457][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761462][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761468][ C1] kthread+0x38b/0x460 [ 167.761473][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761476][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761483][ C1] ret_from_fork+0x1f/0x30 [ 167.761497][ C1] task:cec-vivid-009-v state:S stack:30104 pid: 4165 ppid: 2 flags:0x00004000 [ 167.761509][ C1] Call Trace: [ 167.761514][ C1] __schedule+0x907/0x26b0 [ 167.761523][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761527][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.761533][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.761538][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.761545][ C1] schedule+0xd3/0x270 [ 167.761551][ C1] cec_thread_func+0x4b9/0xab0 [ 167.761557][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761564][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761570][ C1] ? finish_wait+0x270/0x270 [ 167.761578][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761583][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761589][ C1] kthread+0x38b/0x460 [ 167.761594][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761597][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761604][ C1] ret_from_fork+0x1f/0x30 [ 167.761618][ C1] task:vivid-010-cec state:I stack:30712 pid: 4179 ppid: 2 flags:0x00004000 [ 167.761629][ C1] Call Trace: [ 167.761634][ C1] __schedule+0x907/0x26b0 [ 167.761643][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761648][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.761653][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.761661][ C1] schedule+0xd3/0x270 [ 167.761667][ C1] rescuer_thread+0x65d/0xb80 [ 167.761673][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761684][ C1] ? worker_thread+0x1040/0x1040 [ 167.761691][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761696][ C1] ? worker_thread+0x1040/0x1040 [ 167.761703][ C1] kthread+0x38b/0x460 [ 167.761708][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761711][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761718][ C1] ret_from_fork+0x1f/0x30 [ 167.761732][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4180 ppid: 2 flags:0x00004000 [ 167.761743][ C1] Call Trace: [ 167.761748][ C1] __schedule+0x907/0x26b0 [ 167.761757][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761761][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.761766][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.761772][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.761779][ C1] schedule+0xd3/0x270 [ 167.761785][ C1] cec_thread_func+0x4b9/0xab0 [ 167.761790][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761798][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761804][ C1] ? finish_wait+0x270/0x270 [ 167.761812][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761817][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761823][ C1] kthread+0x38b/0x460 [ 167.761827][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761831][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761837][ C1] ret_from_fork+0x1f/0x30 [ 167.761851][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4181 ppid: 2 flags:0x00004000 [ 167.761862][ C1] Call Trace: [ 167.761866][ C1] __schedule+0x907/0x26b0 [ 167.761875][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.761880][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.761885][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.761891][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.761897][ C1] schedule+0xd3/0x270 [ 167.761903][ C1] cec_thread_func+0x4b9/0xab0 [ 167.761909][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.761916][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761922][ C1] ? finish_wait+0x270/0x270 [ 167.761930][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.761936][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.761942][ C1] kthread+0x38b/0x460 [ 167.761946][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.761950][ C1] ? set_kthread_struct+0x100/0x100 [ 167.761956][ C1] ret_from_fork+0x1f/0x30 [ 167.761971][ C1] task:vivid-011-cec state:I stack:30712 pid: 4199 ppid: 2 flags:0x00004000 [ 167.761989][ C1] Call Trace: [ 167.761994][ C1] __schedule+0x907/0x26b0 [ 167.762003][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762008][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.762013][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.762021][ C1] schedule+0xd3/0x270 [ 167.762027][ C1] rescuer_thread+0x65d/0xb80 [ 167.762033][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762044][ C1] ? worker_thread+0x1040/0x1040 [ 167.762051][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762057][ C1] ? worker_thread+0x1040/0x1040 [ 167.762064][ C1] kthread+0x38b/0x460 [ 167.762068][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762072][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762078][ C1] ret_from_fork+0x1f/0x30 [ 167.762093][ C1] task:cec-vivid-011-v state:S stack:30472 pid: 4200 ppid: 2 flags:0x00004000 [ 167.762104][ C1] Call Trace: [ 167.762109][ C1] __schedule+0x907/0x26b0 [ 167.762118][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762122][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.762128][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.762133][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.762140][ C1] schedule+0xd3/0x270 [ 167.762146][ C1] cec_thread_func+0x4b9/0xab0 [ 167.762152][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762159][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762165][ C1] ? finish_wait+0x270/0x270 [ 167.762173][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762178][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762184][ C1] kthread+0x38b/0x460 [ 167.762189][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762192][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762202][ C1] ret_from_fork+0x1f/0x30 [ 167.762216][ C1] task:cec-vivid-011-v state:S stack:30696 pid: 4201 ppid: 2 flags:0x00004000 [ 167.762228][ C1] Call Trace: [ 167.762233][ C1] __schedule+0x907/0x26b0 [ 167.762241][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762246][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.762251][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.762257][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.762264][ C1] schedule+0xd3/0x270 [ 167.762270][ C1] cec_thread_func+0x4b9/0xab0 [ 167.762275][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762282][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762288][ C1] ? finish_wait+0x270/0x270 [ 167.762297][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762302][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762308][ C1] kthread+0x38b/0x460 [ 167.762312][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762316][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762323][ C1] ret_from_fork+0x1f/0x30 [ 167.762337][ C1] task:vivid-012-cec state:I stack:30712 pid: 4215 ppid: 2 flags:0x00004000 [ 167.762348][ C1] Call Trace: [ 167.762353][ C1] __schedule+0x907/0x26b0 [ 167.762362][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762367][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.762372][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.762380][ C1] schedule+0xd3/0x270 [ 167.762386][ C1] rescuer_thread+0x65d/0xb80 [ 167.762392][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762403][ C1] ? worker_thread+0x1040/0x1040 [ 167.762410][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762416][ C1] ? worker_thread+0x1040/0x1040 [ 167.762423][ C1] kthread+0x38b/0x460 [ 167.762427][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762431][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762438][ C1] ret_from_fork+0x1f/0x30 [ 167.762452][ C1] task:cec-vivid-012-v state:S stack:30696 pid: 4216 ppid: 2 flags:0x00004000 [ 167.762462][ C1] Call Trace: [ 167.762467][ C1] __schedule+0x907/0x26b0 [ 167.762476][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762480][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.762485][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.762491][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.762498][ C1] schedule+0xd3/0x270 [ 167.762504][ C1] cec_thread_func+0x4b9/0xab0 [ 167.762509][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762517][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762523][ C1] ? finish_wait+0x270/0x270 [ 167.762531][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762536][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762542][ C1] kthread+0x38b/0x460 [ 167.762546][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762550][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762557][ C1] ret_from_fork+0x1f/0x30 [ 167.762571][ C1] task:cec-vivid-012-v state:S stack:30696 pid: 4217 ppid: 2 flags:0x00004000 [ 167.762583][ C1] Call Trace: [ 167.762587][ C1] __schedule+0x907/0x26b0 [ 167.762596][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762600][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.762606][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.762611][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.762618][ C1] schedule+0xd3/0x270 [ 167.762624][ C1] cec_thread_func+0x4b9/0xab0 [ 167.762630][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762637][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762643][ C1] ? finish_wait+0x270/0x270 [ 167.762651][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762656][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762662][ C1] kthread+0x38b/0x460 [ 167.762666][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762670][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762677][ C1] ret_from_fork+0x1f/0x30 [ 167.762691][ C1] task:vivid-013-cec state:I stack:30400 pid: 4231 ppid: 2 flags:0x00004000 [ 167.762703][ C1] Call Trace: [ 167.762707][ C1] __schedule+0x907/0x26b0 [ 167.762717][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762721][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.762727][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.762735][ C1] schedule+0xd3/0x270 [ 167.762741][ C1] rescuer_thread+0x65d/0xb80 [ 167.762746][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762757][ C1] ? worker_thread+0x1040/0x1040 [ 167.762764][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762770][ C1] ? worker_thread+0x1040/0x1040 [ 167.762777][ C1] kthread+0x38b/0x460 [ 167.762781][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762785][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762791][ C1] ret_from_fork+0x1f/0x30 [ 167.762805][ C1] task:cec-vivid-013-v state:S stack:30400 pid: 4232 ppid: 2 flags:0x00004000 [ 167.762816][ C1] Call Trace: [ 167.762821][ C1] __schedule+0x907/0x26b0 [ 167.762830][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762834][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.762839][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.762845][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.762852][ C1] schedule+0xd3/0x270 [ 167.762858][ C1] cec_thread_func+0x4b9/0xab0 [ 167.762863][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762870][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762876][ C1] ? finish_wait+0x270/0x270 [ 167.762884][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.762890][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762896][ C1] kthread+0x38b/0x460 [ 167.762900][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.762904][ C1] ? set_kthread_struct+0x100/0x100 [ 167.762910][ C1] ret_from_fork+0x1f/0x30 [ 167.762925][ C1] task:cec-vivid-013-v state:S stack:30104 pid: 4233 ppid: 2 flags:0x00004000 [ 167.762935][ C1] Call Trace: [ 167.762940][ C1] __schedule+0x907/0x26b0 [ 167.762949][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.762953][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.762958][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.762964][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.762970][ C1] schedule+0xd3/0x270 [ 167.762976][ C1] cec_thread_func+0x4b9/0xab0 [ 167.762982][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.762989][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.762995][ C1] ? finish_wait+0x270/0x270 [ 167.763003][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763009][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763015][ C1] kthread+0x38b/0x460 [ 167.763019][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763022][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763029][ C1] ret_from_fork+0x1f/0x30 [ 167.763044][ C1] task:vivid-014-cec state:I stack:30712 pid: 4247 ppid: 2 flags:0x00004000 [ 167.763055][ C1] Call Trace: [ 167.763059][ C1] __schedule+0x907/0x26b0 [ 167.763068][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763073][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.763078][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.763086][ C1] schedule+0xd3/0x270 [ 167.763092][ C1] rescuer_thread+0x65d/0xb80 [ 167.763098][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763109][ C1] ? worker_thread+0x1040/0x1040 [ 167.763116][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763121][ C1] ? worker_thread+0x1040/0x1040 [ 167.763128][ C1] kthread+0x38b/0x460 [ 167.763133][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763136][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763143][ C1] ret_from_fork+0x1f/0x30 [ 167.763157][ C1] task:cec-vivid-014-v state:S stack:30472 pid: 4248 ppid: 2 flags:0x00004000 [ 167.763168][ C1] Call Trace: [ 167.763173][ C1] __schedule+0x907/0x26b0 [ 167.763182][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763186][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.763191][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.763201][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.763207][ C1] schedule+0xd3/0x270 [ 167.763213][ C1] cec_thread_func+0x4b9/0xab0 [ 167.763219][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763226][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763232][ C1] ? finish_wait+0x270/0x270 [ 167.763240][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763246][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763252][ C1] kthread+0x38b/0x460 [ 167.763256][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763260][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763266][ C1] ret_from_fork+0x1f/0x30 [ 167.763280][ C1] task:cec-vivid-014-v state:S stack:30696 pid: 4249 ppid: 2 flags:0x00004000 [ 167.763291][ C1] Call Trace: [ 167.763296][ C1] __schedule+0x907/0x26b0 [ 167.763305][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763309][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.763314][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.763320][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.763326][ C1] schedule+0xd3/0x270 [ 167.763332][ C1] cec_thread_func+0x4b9/0xab0 [ 167.763338][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763345][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763351][ C1] ? finish_wait+0x270/0x270 [ 167.763359][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763365][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763371][ C1] kthread+0x38b/0x460 [ 167.763375][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763379][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763385][ C1] ret_from_fork+0x1f/0x30 [ 167.763399][ C1] task:vivid-015-cec state:I stack:30712 pid: 4263 ppid: 2 flags:0x00004000 [ 167.763412][ C1] Call Trace: [ 167.763417][ C1] __schedule+0x907/0x26b0 [ 167.763426][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763431][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.763436][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.763444][ C1] schedule+0xd3/0x270 [ 167.763450][ C1] rescuer_thread+0x65d/0xb80 [ 167.763456][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763467][ C1] ? worker_thread+0x1040/0x1040 [ 167.763474][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763479][ C1] ? worker_thread+0x1040/0x1040 [ 167.763486][ C1] kthread+0x38b/0x460 [ 167.763490][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763494][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763501][ C1] ret_from_fork+0x1f/0x30 [ 167.763515][ C1] task:cec-vivid-015-v state:S stack:30696 pid: 4264 ppid: 2 flags:0x00004000 [ 167.763526][ C1] Call Trace: [ 167.763531][ C1] __schedule+0x907/0x26b0 [ 167.763539][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763544][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.763549][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.763555][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.763561][ C1] schedule+0xd3/0x270 [ 167.763567][ C1] cec_thread_func+0x4b9/0xab0 [ 167.763573][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763580][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763586][ C1] ? finish_wait+0x270/0x270 [ 167.763594][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763600][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763606][ C1] kthread+0x38b/0x460 [ 167.763610][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763614][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763620][ C1] ret_from_fork+0x1f/0x30 [ 167.763634][ C1] task:cec-vivid-015-v state:S stack:30696 pid: 4265 ppid: 2 flags:0x00004000 [ 167.763645][ C1] Call Trace: [ 167.763650][ C1] __schedule+0x907/0x26b0 [ 167.763659][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763663][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.763668][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.763674][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.763681][ C1] schedule+0xd3/0x270 [ 167.763687][ C1] cec_thread_func+0x4b9/0xab0 [ 167.763692][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763699][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763705][ C1] ? finish_wait+0x270/0x270 [ 167.763713][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763719][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 167.763725][ C1] kthread+0x38b/0x460 [ 167.763729][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763733][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763739][ C1] ret_from_fork+0x1f/0x30 [ 167.763753][ C1] task:raid5wq state:I stack:30712 pid: 4324 ppid: 2 flags:0x00004000 [ 167.763764][ C1] Call Trace: [ 167.763769][ C1] __schedule+0x907/0x26b0 [ 167.763778][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763782][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.763788][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.763795][ C1] schedule+0xd3/0x270 [ 167.763801][ C1] rescuer_thread+0x65d/0xb80 [ 167.763807][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763818][ C1] ? worker_thread+0x1040/0x1040 [ 167.763825][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763831][ C1] ? worker_thread+0x1040/0x1040 [ 167.763838][ C1] kthread+0x38b/0x460 [ 167.763842][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763846][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763852][ C1] ret_from_fork+0x1f/0x30 [ 167.763866][ C1] task:bch_btree_io state:I stack:30488 pid: 4326 ppid: 2 flags:0x00004000 [ 167.763877][ C1] Call Trace: [ 167.763882][ C1] __schedule+0x907/0x26b0 [ 167.763891][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.763896][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.763901][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.763909][ C1] schedule+0xd3/0x270 [ 167.763915][ C1] rescuer_thread+0x65d/0xb80 [ 167.763921][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.763932][ C1] ? worker_thread+0x1040/0x1040 [ 167.763939][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.763944][ C1] ? worker_thread+0x1040/0x1040 [ 167.763951][ C1] kthread+0x38b/0x460 [ 167.763956][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.763959][ C1] ? set_kthread_struct+0x100/0x100 [ 167.763966][ C1] ret_from_fork+0x1f/0x30 [ 167.763980][ C1] task:bcache state:I stack:30712 pid: 4327 ppid: 2 flags:0x00004000 [ 167.763990][ C1] Call Trace: [ 167.763995][ C1] __schedule+0x907/0x26b0 [ 167.764004][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764009][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764014][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764022][ C1] schedule+0xd3/0x270 [ 167.764028][ C1] rescuer_thread+0x65d/0xb80 [ 167.764034][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764045][ C1] ? worker_thread+0x1040/0x1040 [ 167.764052][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764057][ C1] ? worker_thread+0x1040/0x1040 [ 167.764064][ C1] kthread+0x38b/0x460 [ 167.764069][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764072][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764079][ C1] ret_from_fork+0x1f/0x30 [ 167.764093][ C1] task:bch_journal state:I stack:30488 pid: 4328 ppid: 2 flags:0x00004000 [ 167.764104][ C1] Call Trace: [ 167.764109][ C1] __schedule+0x907/0x26b0 [ 167.764118][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764123][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764128][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764136][ C1] schedule+0xd3/0x270 [ 167.764142][ C1] rescuer_thread+0x65d/0xb80 [ 167.764148][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764159][ C1] ? worker_thread+0x1040/0x1040 [ 167.764166][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764171][ C1] ? worker_thread+0x1040/0x1040 [ 167.764178][ C1] kthread+0x38b/0x460 [ 167.764182][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764186][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764198][ C1] ret_from_fork+0x1f/0x30 [ 167.764215][ C1] task:dm_bufio_cache state:I stack:30344 pid: 4330 ppid: 2 flags:0x00004000 [ 167.764227][ C1] Call Trace: [ 167.764232][ C1] __schedule+0x907/0x26b0 [ 167.764241][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764246][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764251][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764259][ C1] schedule+0xd3/0x270 [ 167.764265][ C1] rescuer_thread+0x65d/0xb80 [ 167.764271][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764282][ C1] ? worker_thread+0x1040/0x1040 [ 167.764289][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764294][ C1] ? worker_thread+0x1040/0x1040 [ 167.764301][ C1] kthread+0x38b/0x460 [ 167.764305][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764309][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764316][ C1] ret_from_fork+0x1f/0x30 [ 167.764330][ C1] task:kmpathd state:I stack:30488 pid: 4331 ppid: 2 flags:0x00004000 [ 167.764342][ C1] Call Trace: [ 167.764347][ C1] __schedule+0x907/0x26b0 [ 167.764356][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764361][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764366][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764374][ C1] schedule+0xd3/0x270 [ 167.764380][ C1] rescuer_thread+0x65d/0xb80 [ 167.764386][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764397][ C1] ? worker_thread+0x1040/0x1040 [ 167.764404][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764409][ C1] ? worker_thread+0x1040/0x1040 [ 167.764416][ C1] kthread+0x38b/0x460 [ 167.764420][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764424][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764430][ C1] ret_from_fork+0x1f/0x30 [ 167.764445][ C1] task:kmpath_handlerd state:I stack:30712 pid: 4332 ppid: 2 flags:0x00004000 [ 167.764456][ C1] Call Trace: [ 167.764461][ C1] __schedule+0x907/0x26b0 [ 167.764470][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764474][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764480][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764487][ C1] schedule+0xd3/0x270 [ 167.764493][ C1] rescuer_thread+0x65d/0xb80 [ 167.764499][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764510][ C1] ? worker_thread+0x1040/0x1040 [ 167.764517][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764523][ C1] ? worker_thread+0x1040/0x1040 [ 167.764530][ C1] kthread+0x38b/0x460 [ 167.764534][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764537][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764544][ C1] ret_from_fork+0x1f/0x30 [ 167.764558][ C1] task:kvub300c state:I stack:30488 pid: 4350 ppid: 2 flags:0x00004000 [ 167.764569][ C1] Call Trace: [ 167.764574][ C1] __schedule+0x907/0x26b0 [ 167.764583][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764588][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764593][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764601][ C1] schedule+0xd3/0x270 [ 167.764607][ C1] rescuer_thread+0x65d/0xb80 [ 167.764612][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764623][ C1] ? worker_thread+0x1040/0x1040 [ 167.764630][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764636][ C1] ? worker_thread+0x1040/0x1040 [ 167.764642][ C1] kthread+0x38b/0x460 [ 167.764647][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764650][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764657][ C1] ret_from_fork+0x1f/0x30 [ 167.764671][ C1] task:kvub300p state:I stack:30488 pid: 4351 ppid: 2 flags:0x00004000 [ 167.764683][ C1] Call Trace: [ 167.764687][ C1] __schedule+0x907/0x26b0 [ 167.764696][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764701][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764706][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764714][ C1] schedule+0xd3/0x270 [ 167.764720][ C1] rescuer_thread+0x65d/0xb80 [ 167.764726][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764737][ C1] ? worker_thread+0x1040/0x1040 [ 167.764744][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764749][ C1] ? worker_thread+0x1040/0x1040 [ 167.764756][ C1] kthread+0x38b/0x460 [ 167.764760][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764764][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764771][ C1] ret_from_fork+0x1f/0x30 [ 167.764785][ C1] task:kvub300d state:I stack:30712 pid: 4352 ppid: 2 flags:0x00004000 [ 167.764796][ C1] Call Trace: [ 167.764801][ C1] __schedule+0x907/0x26b0 [ 167.764810][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764814][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764820][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764827][ C1] schedule+0xd3/0x270 [ 167.764833][ C1] rescuer_thread+0x65d/0xb80 [ 167.764839][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764850][ C1] ? worker_thread+0x1040/0x1040 [ 167.764857][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764863][ C1] ? worker_thread+0x1040/0x1040 [ 167.764869][ C1] kthread+0x38b/0x460 [ 167.764874][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764877][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764884][ C1] ret_from_fork+0x1f/0x30 [ 167.764898][ C1] task:kmemstick state:I stack:30712 pid: 4356 ppid: 2 flags:0x00004000 [ 167.764909][ C1] Call Trace: [ 167.764914][ C1] __schedule+0x907/0x26b0 [ 167.764923][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.764928][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.764933][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.764941][ C1] schedule+0xd3/0x270 [ 167.764947][ C1] rescuer_thread+0x65d/0xb80 [ 167.764953][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.764964][ C1] ? worker_thread+0x1040/0x1040 [ 167.764971][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.764976][ C1] ? worker_thread+0x1040/0x1040 [ 167.764983][ C1] kthread+0x38b/0x460 [ 167.764987][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.764991][ C1] ? set_kthread_struct+0x100/0x100 [ 167.764998][ C1] ret_from_fork+0x1f/0x30 [ 167.765012][ C1] task:rdma_cm state:I stack:30488 pid: 4360 ppid: 2 flags:0x00004000 [ 167.765022][ C1] Call Trace: [ 167.765027][ C1] __schedule+0x907/0x26b0 [ 167.765036][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765041][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765046][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765054][ C1] schedule+0xd3/0x270 [ 167.765060][ C1] rescuer_thread+0x65d/0xb80 [ 167.765066][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765077][ C1] ? worker_thread+0x1040/0x1040 [ 167.765084][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765089][ C1] ? worker_thread+0x1040/0x1040 [ 167.765096][ C1] kthread+0x38b/0x460 [ 167.765100][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765104][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765111][ C1] ret_from_fork+0x1f/0x30 [ 167.765125][ C1] task:mlx4_ib state:I stack:30712 pid: 4364 ppid: 2 flags:0x00004000 [ 167.765136][ C1] Call Trace: [ 167.765140][ C1] __schedule+0x907/0x26b0 [ 167.765149][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765154][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765159][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765167][ C1] schedule+0xd3/0x270 [ 167.765173][ C1] rescuer_thread+0x65d/0xb80 [ 167.765179][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765190][ C1] ? worker_thread+0x1040/0x1040 [ 167.765200][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765206][ C1] ? worker_thread+0x1040/0x1040 [ 167.765213][ C1] kthread+0x38b/0x460 [ 167.765217][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765221][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765227][ C1] ret_from_fork+0x1f/0x30 [ 167.765241][ C1] task:mlx4_ib_mcg state:I stack:30488 pid: 4365 ppid: 2 flags:0x00004000 [ 167.765252][ C1] Call Trace: [ 167.765257][ C1] __schedule+0x907/0x26b0 [ 167.765266][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765271][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765276][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765284][ C1] schedule+0xd3/0x270 [ 167.765290][ C1] rescuer_thread+0x65d/0xb80 [ 167.765296][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765307][ C1] ? worker_thread+0x1040/0x1040 [ 167.765314][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765319][ C1] ? worker_thread+0x1040/0x1040 [ 167.765326][ C1] kthread+0x38b/0x460 [ 167.765330][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765334][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765340][ C1] ret_from_fork+0x1f/0x30 [ 167.765354][ C1] task:srp_remove state:I stack:30712 pid: 4366 ppid: 2 flags:0x00004000 [ 167.765366][ C1] Call Trace: [ 167.765370][ C1] __schedule+0x907/0x26b0 [ 167.765379][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765384][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765389][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765397][ C1] schedule+0xd3/0x270 [ 167.765403][ C1] rescuer_thread+0x65d/0xb80 [ 167.765409][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765420][ C1] ? worker_thread+0x1040/0x1040 [ 167.765427][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765432][ C1] ? worker_thread+0x1040/0x1040 [ 167.765439][ C1] kthread+0x38b/0x460 [ 167.765443][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765447][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765453][ C1] ret_from_fork+0x1f/0x30 [ 167.765467][ C1] task:siw_cm_wq state:I stack:30488 pid: 4370 ppid: 2 flags:0x00004000 [ 167.765479][ C1] Call Trace: [ 167.765483][ C1] __schedule+0x907/0x26b0 [ 167.765492][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765497][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765502][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765510][ C1] schedule+0xd3/0x270 [ 167.765516][ C1] rescuer_thread+0x65d/0xb80 [ 167.765522][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765533][ C1] ? worker_thread+0x1040/0x1040 [ 167.765540][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765545][ C1] ? worker_thread+0x1040/0x1040 [ 167.765552][ C1] kthread+0x38b/0x460 [ 167.765557][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765560][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765567][ C1] ret_from_fork+0x1f/0x30 [ 167.765581][ C1] task:siw_tx/0 state:S stack:30536 pid: 4371 ppid: 2 flags:0x00004000 [ 167.765591][ C1] Call Trace: [ 167.765596][ C1] __schedule+0x907/0x26b0 [ 167.765605][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765612][ C1] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 167.765619][ C1] schedule+0xd3/0x270 [ 167.765625][ C1] siw_run_sq+0x225/0x3a0 [ 167.765633][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 167.765639][ C1] ? finish_wait+0x270/0x270 [ 167.765647][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765653][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 167.765659][ C1] kthread+0x38b/0x460 [ 167.765663][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765667][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765673][ C1] ret_from_fork+0x1f/0x30 [ 167.765688][ C1] task:qat_device_rese state:I stack:29760 pid: 4376 ppid: 2 flags:0x00004000 [ 167.765698][ C1] Call Trace: [ 167.765703][ C1] __schedule+0x907/0x26b0 [ 167.765712][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765716][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765722][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765730][ C1] schedule+0xd3/0x270 [ 167.765736][ C1] rescuer_thread+0x65d/0xb80 [ 167.765742][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765752][ C1] ? worker_thread+0x1040/0x1040 [ 167.765759][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765765][ C1] ? worker_thread+0x1040/0x1040 [ 167.765772][ C1] kthread+0x38b/0x460 [ 167.765776][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765780][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765787][ C1] ret_from_fork+0x1f/0x30 [ 167.765801][ C1] task:qat_pf2vf_resp_ state:I stack:29760 pid: 4377 ppid: 2 flags:0x00004000 [ 167.765812][ C1] Call Trace: [ 167.765817][ C1] __schedule+0x907/0x26b0 [ 167.765826][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765830][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765836][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765844][ C1] schedule+0xd3/0x270 [ 167.765850][ C1] rescuer_thread+0x65d/0xb80 [ 167.765856][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.765866][ C1] ? worker_thread+0x1040/0x1040 [ 167.765873][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765879][ C1] ? worker_thread+0x1040/0x1040 [ 167.765886][ C1] kthread+0x38b/0x460 [ 167.765890][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.765893][ C1] ? set_kthread_struct+0x100/0x100 [ 167.765900][ C1] ret_from_fork+0x1f/0x30 [ 167.765914][ C1] task:adf_vf_stop_wq state:I stack:29760 pid: 4378 ppid: 2 flags:0x00004000 [ 167.765925][ C1] Call Trace: [ 167.765929][ C1] __schedule+0x907/0x26b0 [ 167.765939][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.765943][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.765949][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.765956][ C1] schedule+0xd3/0x270 [ 167.765962][ C1] rescuer_thread+0x65d/0xb80 [ 167.765968][ C1] ? lock_downgrade+0x6e0/0x6e0 2021/08/21 18:40:21 executed programs: 45 [ 167.765979][ C1] ? worker_thread+0x1040/0x1040 [ 167.765986][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.765992][ C1] ? worker_thread+0x1040/0x1040 [ 167.765999][ C1] kthread+0x38b/0x460 [ 167.766003][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766007][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766013][ C1] ret_from_fork+0x1f/0x30 [ 167.766027][ C1] task:elousb state:I stack:30352 pid: 4400 ppid: 2 flags:0x00004000 [ 167.766038][ C1] Call Trace: [ 167.766043][ C1] __schedule+0x907/0x26b0 [ 167.766052][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766057][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.766062][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766070][ C1] schedule+0xd3/0x270 [ 167.766076][ C1] rescuer_thread+0x65d/0xb80 [ 167.766082][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766093][ C1] ? worker_thread+0x1040/0x1040 [ 167.766099][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766105][ C1] ? worker_thread+0x1040/0x1040 [ 167.766112][ C1] kthread+0x38b/0x460 [ 167.766116][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766120][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766126][ C1] ret_from_fork+0x1f/0x30 [ 167.766141][ C1] task:kworker/1:2 state:I stack:22136 pid: 4634 ppid: 2 flags:0x00004000 [ 167.766151][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 167.766159][ C1] Call Trace: [ 167.766164][ C1] __schedule+0x907/0x26b0 [ 167.766173][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766180][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766188][ C1] schedule+0xd3/0x270 [ 167.766197][ C1] worker_thread+0x14d/0x1040 [ 167.766209][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.766219][ C1] kthread+0x38b/0x460 [ 167.766223][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766226][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766233][ C1] ret_from_fork+0x1f/0x30 [ 167.766247][ C1] task:mld state:I stack:30712 pid: 4662 ppid: 2 flags:0x00004000 [ 167.766259][ C1] Call Trace: [ 167.766264][ C1] __schedule+0x907/0x26b0 [ 167.766273][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766277][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.766283][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766291][ C1] schedule+0xd3/0x270 [ 167.766297][ C1] rescuer_thread+0x65d/0xb80 [ 167.766303][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766314][ C1] ? worker_thread+0x1040/0x1040 [ 167.766321][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766327][ C1] ? worker_thread+0x1040/0x1040 [ 167.766334][ C1] kthread+0x38b/0x460 [ 167.766338][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766342][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766349][ C1] ret_from_fork+0x1f/0x30 [ 167.766363][ C1] task:ipv6_addrconf state:I stack:30712 pid: 4663 ppid: 2 flags:0x00004000 [ 167.766375][ C1] Call Trace: [ 167.766380][ C1] __schedule+0x907/0x26b0 [ 167.766389][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766394][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.766399][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766407][ C1] schedule+0xd3/0x270 [ 167.766413][ C1] rescuer_thread+0x65d/0xb80 [ 167.766419][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766430][ C1] ? worker_thread+0x1040/0x1040 [ 167.766437][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766442][ C1] ? worker_thread+0x1040/0x1040 [ 167.766449][ C1] kthread+0x38b/0x460 [ 167.766453][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766457][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766463][ C1] ret_from_fork+0x1f/0x30 [ 167.766478][ C1] task:dsa_ordered state:I stack:30712 pid: 4684 ppid: 2 flags:0x00004000 [ 167.766489][ C1] Call Trace: [ 167.766493][ C1] __schedule+0x907/0x26b0 [ 167.766502][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766507][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.766512][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766520][ C1] schedule+0xd3/0x270 [ 167.766526][ C1] rescuer_thread+0x65d/0xb80 [ 167.766532][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766543][ C1] ? worker_thread+0x1040/0x1040 [ 167.766550][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766555][ C1] ? worker_thread+0x1040/0x1040 [ 167.766562][ C1] kthread+0x38b/0x460 [ 167.766567][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766570][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766577][ C1] ret_from_fork+0x1f/0x30 [ 167.766591][ C1] task:krfcommd state:S stack:29680 pid: 4781 ppid: 2 flags:0x00004000 [ 167.766602][ C1] Call Trace: [ 167.766607][ C1] __schedule+0x907/0x26b0 [ 167.766616][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766627][ C1] schedule+0xd3/0x270 [ 167.766633][ C1] schedule_timeout+0x19d/0x250 [ 167.766639][ C1] ? usleep_range+0x150/0x150 [ 167.766647][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 167.766652][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 167.766659][ C1] ? wait_for_completion_io+0x280/0x280 [ 167.766668][ C1] wait_woken+0x18b/0x1f0 [ 167.766676][ C1] rfcomm_run+0x1261/0x4250 [ 167.766687][ C1] ? find_held_lock+0x2d/0x110 [ 167.766694][ C1] ? rfcomm_check_accept+0x200/0x200 [ 167.766700][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766705][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 167.766714][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.766719][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.766727][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766732][ C1] ? rfcomm_check_accept+0x200/0x200 [ 167.766738][ C1] kthread+0x38b/0x460 [ 167.766743][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766746][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766753][ C1] ret_from_fork+0x1f/0x30 [ 167.766767][ C1] task:kkcmd state:I stack:30120 pid: 4786 ppid: 2 flags:0x00004000 [ 167.766779][ C1] Call Trace: [ 167.766784][ C1] __schedule+0x907/0x26b0 [ 167.766793][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766798][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.766803][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766811][ C1] schedule+0xd3/0x270 [ 167.766817][ C1] rescuer_thread+0x65d/0xb80 [ 167.766823][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766834][ C1] ? worker_thread+0x1040/0x1040 [ 167.766841][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766846][ C1] ? worker_thread+0x1040/0x1040 [ 167.766853][ C1] kthread+0x38b/0x460 [ 167.766858][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766861][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766868][ C1] ret_from_fork+0x1f/0x30 [ 167.766883][ C1] task:kstrp state:I stack:30488 pid: 4787 ppid: 2 flags:0x00004000 [ 167.766895][ C1] Call Trace: [ 167.766899][ C1] __schedule+0x907/0x26b0 [ 167.766908][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.766913][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.766918][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.766926][ C1] schedule+0xd3/0x270 [ 167.766932][ C1] rescuer_thread+0x65d/0xb80 [ 167.766938][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.766949][ C1] ? worker_thread+0x1040/0x1040 [ 167.766956][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.766961][ C1] ? worker_thread+0x1040/0x1040 [ 167.766968][ C1] kthread+0x38b/0x460 [ 167.766973][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.766976][ C1] ? set_kthread_struct+0x100/0x100 [ 167.766983][ C1] ret_from_fork+0x1f/0x30 [ 167.766997][ C1] task:krdsd state:I stack:30712 pid: 4788 ppid: 2 flags:0x00004000 [ 167.767009][ C1] Call Trace: [ 167.767014][ C1] __schedule+0x907/0x26b0 [ 167.767022][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767027][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767032][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767040][ C1] schedule+0xd3/0x270 [ 167.767046][ C1] rescuer_thread+0x65d/0xb80 [ 167.767052][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767063][ C1] ? worker_thread+0x1040/0x1040 [ 167.767070][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767076][ C1] ? worker_thread+0x1040/0x1040 [ 167.767082][ C1] kthread+0x38b/0x460 [ 167.767087][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767090][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767097][ C1] ret_from_fork+0x1f/0x30 [ 167.767111][ C1] task:rds_mr_flushd state:I stack:30488 pid: 4789 ppid: 2 flags:0x00004000 [ 167.767123][ C1] Call Trace: [ 167.767127][ C1] __schedule+0x907/0x26b0 [ 167.767136][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767141][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767146][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767154][ C1] schedule+0xd3/0x270 [ 167.767160][ C1] rescuer_thread+0x65d/0xb80 [ 167.767166][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767177][ C1] ? worker_thread+0x1040/0x1040 [ 167.767184][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767189][ C1] ? worker_thread+0x1040/0x1040 [ 167.767200][ C1] kthread+0x38b/0x460 [ 167.767204][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767208][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767215][ C1] ret_from_fork+0x1f/0x30 [ 167.767229][ C1] task:ceph-msgr state:I stack:30712 pid: 4798 ppid: 2 flags:0x00004000 [ 167.767240][ C1] Call Trace: [ 167.767245][ C1] __schedule+0x907/0x26b0 [ 167.767254][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767258][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767264][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767271][ C1] schedule+0xd3/0x270 [ 167.767277][ C1] rescuer_thread+0x65d/0xb80 [ 167.767283][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767294][ C1] ? worker_thread+0x1040/0x1040 [ 167.767301][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767307][ C1] ? worker_thread+0x1040/0x1040 [ 167.767314][ C1] kthread+0x38b/0x460 [ 167.767318][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767321][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767328][ C1] ret_from_fork+0x1f/0x30 [ 167.767342][ C1] task:bat_events state:I stack:30712 pid: 4799 ppid: 2 flags:0x00004000 [ 167.767354][ C1] Call Trace: [ 167.767359][ C1] __schedule+0x907/0x26b0 [ 167.767368][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767373][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767378][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767386][ C1] schedule+0xd3/0x270 [ 167.767392][ C1] rescuer_thread+0x65d/0xb80 [ 167.767398][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767409][ C1] ? worker_thread+0x1040/0x1040 [ 167.767416][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767421][ C1] ? worker_thread+0x1040/0x1040 [ 167.767428][ C1] kthread+0x38b/0x460 [ 167.767432][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767436][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767443][ C1] ret_from_fork+0x1f/0x30 [ 167.767457][ C1] task:zswap-shrink state:I stack:30712 pid: 4824 ppid: 2 flags:0x00004000 [ 167.767468][ C1] Call Trace: [ 167.767473][ C1] __schedule+0x907/0x26b0 [ 167.767482][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767486][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767492][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767500][ C1] schedule+0xd3/0x270 [ 167.767506][ C1] rescuer_thread+0x65d/0xb80 [ 167.767511][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767522][ C1] ? worker_thread+0x1040/0x1040 [ 167.767529][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767535][ C1] ? worker_thread+0x1040/0x1040 [ 167.767542][ C1] kthread+0x38b/0x460 [ 167.767546][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767549][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767556][ C1] ret_from_fork+0x1f/0x30 [ 167.767571][ C1] task:kafsd state:I stack:30712 pid: 4825 ppid: 2 flags:0x00004000 [ 167.767581][ C1] Call Trace: [ 167.767586][ C1] __schedule+0x907/0x26b0 [ 167.767595][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767600][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767605][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767613][ C1] schedule+0xd3/0x270 [ 167.767619][ C1] rescuer_thread+0x65d/0xb80 [ 167.767625][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767636][ C1] ? worker_thread+0x1040/0x1040 [ 167.767643][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767648][ C1] ? worker_thread+0x1040/0x1040 [ 167.767655][ C1] kthread+0x38b/0x460 [ 167.767660][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767663][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767670][ C1] ret_from_fork+0x1f/0x30 [ 167.767684][ C1] task:kafs_lockd state:I stack:30712 pid: 4826 ppid: 2 flags:0x00004000 [ 167.767695][ C1] Call Trace: [ 167.767700][ C1] __schedule+0x907/0x26b0 [ 167.767709][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767714][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767719][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767727][ C1] schedule+0xd3/0x270 [ 167.767733][ C1] rescuer_thread+0x65d/0xb80 [ 167.767739][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.767749][ C1] ? worker_thread+0x1040/0x1040 [ 167.767756][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767762][ C1] ? worker_thread+0x1040/0x1040 [ 167.767769][ C1] kthread+0x38b/0x460 [ 167.767773][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767777][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767783][ C1] ret_from_fork+0x1f/0x30 [ 167.767798][ C1] task:ext4-rsv-conver state:I stack:28520 pid: 4838 ppid: 2 flags:0x00004000 [ 167.767809][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 167.767817][ C1] Call Trace: [ 167.767821][ C1] __schedule+0x907/0x26b0 [ 167.767830][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767835][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767840][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.767848][ C1] schedule+0xd3/0x270 [ 167.767854][ C1] rescuer_thread+0x65d/0xb80 [ 167.767868][ C1] ? worker_thread+0x1040/0x1040 [ 167.767875][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.767880][ C1] ? worker_thread+0x1040/0x1040 [ 167.767887][ C1] kthread+0x38b/0x460 [ 167.767891][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.767895][ C1] ? set_kthread_struct+0x100/0x100 [ 167.767902][ C1] ret_from_fork+0x1f/0x30 [ 167.767916][ C1] task:systemd-journal state:R running task stack:23944 pid: 4857 ppid: 1 flags:0x00000000 [ 167.767930][ C1] Call Trace: [ 167.767935][ C1] __schedule+0x907/0x26b0 [ 167.767944][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.767950][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.767954][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.767959][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.767966][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 167.767972][ C1] preempt_schedule_common+0x45/0xc0 [ 167.767978][ C1] preempt_schedule_thunk+0x16/0x18 [ 167.767987][ C1] _raw_spin_unlock_irqrestore+0x57/0x70 [ 167.767992][ C1] debug_object_activate+0x287/0x3e0 [ 167.768000][ C1] ? debug_object_assert_init+0x2e0/0x2e0 [ 167.768004][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.768013][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.768017][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 167.768024][ C1] debug_object_activate+0x337/0x3e0 [ 167.768030][ C1] ? debug_object_assert_init+0x2e0/0x2e0 [ 167.768037][ C1] ? task_work_run+0xa3/0x160 [ 167.768044][ C1] ? percpu_counter_add_batch+0x79/0x130 [ 167.768051][ C1] ? get_max_files+0x10/0x10 [ 167.768057][ C1] call_rcu+0x2c/0x750 [ 167.768063][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.768069][ C1] task_work_run+0xc0/0x160 [ 167.768077][ C1] exit_to_user_mode_prepare+0x27e/0x290 [ 167.768083][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 167.768089][ C1] do_syscall_64+0x42/0xb0 [ 167.768095][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.768101][ C1] RIP: 0033:0x7f4b1e7d8840 [ 167.768105][ C1] RSP: 002b:00007fff8a280998 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 167.768111][ C1] RAX: fffffffffffffffe RBX: 00007fff8a280ca0 RCX: 00007f4b1e7d8840 [ 167.768115][ C1] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 000055cabca98250 [ 167.768118][ C1] RBP: 000000000000000d R08: 000000000000c0ff R09: 00000000ffffffff [ 167.768122][ C1] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 167.768125][ C1] R13: 000055cabca8b040 R14: 00007fff8a280c60 R15: 000055cabca96410 [ 167.768139][ C1] task:kworker/1:3 state:I stack:25584 pid: 4868 ppid: 2 flags:0x00004000 [ 167.768150][ C1] Workqueue: 0x0 (events) [ 167.768157][ C1] Call Trace: [ 167.768162][ C1] __schedule+0x907/0x26b0 [ 167.768172][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.768179][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.768187][ C1] schedule+0xd3/0x270 [ 167.768196][ C1] worker_thread+0x14d/0x1040 [ 167.768209][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.768216][ C1] kthread+0x38b/0x460 [ 167.768221][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.768225][ C1] ? set_kthread_struct+0x100/0x100 [ 167.768231][ C1] ret_from_fork+0x1f/0x30 [ 167.768246][ C1] task:systemd-udevd state:S stack:23240 pid: 4872 ppid: 1 flags:0x00000000 [ 167.768256][ C1] Call Trace: [ 167.768261][ C1] __schedule+0x907/0x26b0 [ 167.768270][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.768276][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 167.768286][ C1] schedule+0xd3/0x270 [ 167.768292][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.768298][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.768304][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.768310][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.768315][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.768320][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.768327][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.768335][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.768350][ C1] ? do_epoll_create+0x160/0x160 [ 167.768355][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.768360][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.768365][ C1] ? __seccomp_filter+0x165/0x11a0 [ 167.768375][ C1] ? finish_wait+0x270/0x270 [ 167.768383][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.768389][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.768396][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.768403][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.768415][ C1] do_syscall_64+0x35/0xb0 [ 167.768421][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.768425][ C1] RIP: 0033:0x7f41f238d2e3 [ 167.768429][ C1] RSP: 002b:00007fff2df34ec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 167.768435][ C1] RAX: ffffffffffffffda RBX: 000055d6f9d013e0 RCX: 00007f41f238d2e3 [ 167.768438][ C1] RDX: 0000000000000019 RSI: 00007fff2df34ed0 RDI: 000000000000000a [ 167.768441][ C1] RBP: 00007fff2df35100 R08: 0000000000000008 R09: 00007fff2dfea080 [ 167.768444][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ed0 [ 167.768447][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 167.768460][ C1] task:kworker/0:3 state:I stack:26984 pid: 4882 ppid: 2 flags:0x00004000 [ 167.768472][ C1] Workqueue: 0x0 (events_power_efficient) [ 167.768480][ C1] Call Trace: [ 167.768485][ C1] __schedule+0x907/0x26b0 [ 167.768494][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.768501][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.768509][ C1] schedule+0xd3/0x270 [ 167.768515][ C1] worker_thread+0x14d/0x1040 [ 167.768527][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.768534][ C1] kthread+0x38b/0x460 [ 167.768539][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.768542][ C1] ? set_kthread_struct+0x100/0x100 [ 167.768549][ C1] ret_from_fork+0x1f/0x30 [ 167.768563][ C1] task:kworker/0:4 state:I stack:23096 pid: 4883 ppid: 2 flags:0x00004000 [ 167.768575][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 167.768582][ C1] Call Trace: [ 167.768587][ C1] __schedule+0x907/0x26b0 [ 167.768596][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.768603][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.768611][ C1] schedule+0xd3/0x270 [ 167.768617][ C1] worker_thread+0x14d/0x1040 [ 167.768629][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.768637][ C1] kthread+0x38b/0x460 [ 167.768641][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.768644][ C1] ? set_kthread_struct+0x100/0x100 [ 167.768651][ C1] ret_from_fork+0x1f/0x30 [ 167.768665][ C1] task:systemd-timesyn state:S stack:27488 pid: 4961 ppid: 1 flags:0x00000000 [ 167.768676][ C1] Call Trace: [ 167.768681][ C1] __schedule+0x907/0x26b0 [ 167.768690][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.768696][ C1] ? find_held_lock+0x2d/0x110 [ 167.768705][ C1] schedule+0xd3/0x270 [ 167.768712][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.768718][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.768724][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.768729][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.768734][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.768739][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.768745][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.768753][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.768768][ C1] ? do_epoll_create+0x160/0x160 [ 167.768773][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.768777][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.768783][ C1] ? __seccomp_filter+0x165/0x11a0 [ 167.768791][ C1] ? finish_wait+0x270/0x270 [ 167.768798][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.768805][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.768811][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.768818][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.768831][ C1] do_syscall_64+0x35/0xb0 [ 167.768836][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.768840][ C1] RIP: 0033:0x7fc00190a303 [ 167.768844][ C1] RSP: 002b:00007ffe67abc7b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 167.768849][ C1] RAX: ffffffffffffffda RBX: 00005587ee4f68f0 RCX: 00007fc00190a303 [ 167.768853][ C1] RDX: 0000000000000006 RSI: 00007ffe67abc7c0 RDI: 0000000000000004 [ 167.768855][ C1] RBP: 00007ffe67abc910 R08: 431bde82d7b634db R09: 00007ffe67b57080 [ 167.768859][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffe67abc7c0 [ 167.768862][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 167.768874][ C1] task:sd-resolve state:S stack:28640 pid: 4962 ppid: 1 flags:0x00000000 [ 167.768885][ C1] Call Trace: [ 167.768890][ C1] __schedule+0x907/0x26b0 [ 167.768899][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.768905][ C1] ? find_held_lock+0x2d/0x110 [ 167.768914][ C1] schedule+0xd3/0x270 [ 167.768920][ C1] schedule_timeout+0x19d/0x250 [ 167.768926][ C1] ? usleep_range+0x150/0x150 [ 167.768933][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.768938][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 167.768942][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.768948][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.768952][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 167.768962][ C1] __skb_wait_for_more_packets+0x346/0x4f0 [ 167.768971][ C1] ? __skb_free_datagram_locked+0x340/0x340 [ 167.768976][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 167.768981][ C1] ? proto_seq_start+0x50/0x50 [ 167.768987][ C1] ? __skb_ext_set+0x2b0/0x2b0 [ 167.768994][ C1] ? find_held_lock+0x2d/0x110 [ 167.769004][ C1] unix_dgram_recvmsg+0x18f/0xa60 [ 167.769015][ C1] ? maybe_init_creds+0x460/0x460 [ 167.769019][ C1] ? aa_sk_perm+0x1ad/0x820 [ 167.769028][ C1] ? aa_af_perm+0x210/0x210 [ 167.769041][ C1] __sys_recvfrom+0x1ea/0x2f0 [ 167.769048][ C1] ? __ia32_sys_send+0xf0/0xf0 [ 167.769052][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769057][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769063][ C1] ? audit_tag_tree+0xb80/0xb80 [ 167.769074][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.769080][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.769084][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.769099][ C1] __x64_sys_recvfrom+0xd8/0x1b0 [ 167.769104][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 167.769110][ C1] do_syscall_64+0x35/0xb0 [ 167.769115][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.769119][ C1] RIP: 0033:0x7fc001bd051f [ 167.769123][ C1] RSP: 002b:00007fbfff34baa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 167.769128][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc001bd051f [ 167.769131][ C1] RDX: 0000000000002800 RSI: 00007fbfff34bca0 RDI: 0000000000000007 [ 167.769134][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 167.769137][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.769140][ C1] R13: 0000000000002800 R14: 00007fbfff34bca0 R15: 00007fbfff350ca0 [ 167.769153][ C1] task:dhclient state:S stack:27144 pid: 4963 ppid: 1 flags:0x00000000 [ 167.769164][ C1] Call Trace: [ 167.769168][ C1] __schedule+0x907/0x26b0 [ 167.769178][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.769189][ C1] schedule+0xd3/0x270 [ 167.769198][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 167.769205][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.769211][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.769217][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.769225][ C1] ? datagram_poll+0x229/0x400 [ 167.769236][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.769245][ C1] do_select+0xd7b/0x11d0 [ 167.769266][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.769271][ C1] ? lock_chain_count+0x20/0x20 [ 167.769276][ C1] ? lock_chain_count+0x20/0x20 [ 167.769285][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.769293][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.769301][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.769313][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769319][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769330][ C1] ? find_held_lock+0x2d/0x110 [ 167.769338][ C1] ? __might_fault+0xb5/0x160 [ 167.769344][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.769358][ C1] core_sys_select+0x2d9/0x710 [ 167.769366][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.769380][ C1] ? find_held_lock+0x2d/0x110 [ 167.769388][ C1] ? kern_select+0x193/0x1e0 [ 167.769394][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.769398][ C1] ? __might_fault+0xb5/0x160 [ 167.769406][ C1] ? nsec_to_clock_t+0x20/0x20 [ 167.769412][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.769418][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 167.769426][ C1] kern_select+0x125/0x1e0 [ 167.769433][ C1] ? core_sys_select+0x710/0x710 [ 167.769446][ C1] __x64_sys_select+0xb5/0x150 [ 167.769452][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.769458][ C1] do_syscall_64+0x35/0xb0 [ 167.769463][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.769467][ C1] RIP: 0033:0x7fb4094d65e3 [ 167.769471][ C1] RSP: 002b:00007fff8c0f3a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.769476][ C1] RAX: ffffffffffffffda RBX: 00007fb409fb9010 RCX: 00007fb4094d65e3 [ 167.769479][ C1] RDX: 00007fb409fb8210 RSI: 00007fb409fb8110 RDI: 0000000000000007 [ 167.769482][ C1] RBP: 00007fff8c0f3a78 R08: 00007fff8c0f3a90 R09: 0000000000000afe [ 167.769485][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff8c0f3a90 [ 167.769488][ C1] R13: 00007fff8c0f3a80 R14: 00007fff8c0f3a88 R15: 0000000000000000 [ 167.769501][ C1] task:rsyslogd state:S stack:23448 pid: 8128 ppid: 1 flags:0x00000000 [ 167.769511][ C1] Call Trace: [ 167.769516][ C1] __schedule+0x907/0x26b0 [ 167.769525][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.769536][ C1] schedule+0xd3/0x270 [ 167.769542][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 167.769549][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.769554][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 167.769561][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.769568][ C1] ? poll_select_finish+0x470/0x470 [ 167.769579][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.769585][ C1] do_select+0xd7b/0x11d0 [ 167.769593][ C1] ? lock_chain_count+0x20/0x20 [ 167.769609][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.769614][ C1] ? mark_lock+0xef/0x1840 [ 167.769618][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.769629][ C1] ? mark_lock+0xef/0x1840 [ 167.769634][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769639][ C1] ? lock_chain_count+0x20/0x20 [ 167.769649][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.769662][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769673][ C1] ? find_held_lock+0x2d/0x110 [ 167.769682][ C1] ? core_sys_select+0x196/0x710 [ 167.769687][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.769700][ C1] core_sys_select+0x2d9/0x710 [ 167.769707][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.769721][ C1] ? find_held_lock+0x2d/0x110 [ 167.769730][ C1] ? kern_select+0x193/0x1e0 [ 167.769735][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.769740][ C1] ? __might_fault+0xb5/0x160 [ 167.769747][ C1] ? nsec_to_clock_t+0x20/0x20 [ 167.769753][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.769759][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 167.769767][ C1] kern_select+0x125/0x1e0 [ 167.769774][ C1] ? core_sys_select+0x710/0x710 [ 167.769787][ C1] __x64_sys_select+0xb5/0x150 [ 167.769792][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.769799][ C1] do_syscall_64+0x35/0xb0 [ 167.769804][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.769808][ C1] RIP: 0033:0x7f84c05ec603 [ 167.769812][ C1] RSP: 002b:00007ffce22121b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 167.769816][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f84c05ec603 [ 167.769819][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 167.769822][ C1] RBP: 000055ab5ba79040 R08: 00007ffce22121d0 R09: 0000000000000000 [ 167.769825][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce22121d0 [ 167.769828][ C1] R13: 000055ab5ba79008 R14: 00007ffce22121c8 R15: 0000000000000000 [ 167.769840][ C1] task:in:imuxsock state:S stack:28736 pid: 8154 ppid: 1 flags:0x00000000 [ 167.769851][ C1] Call Trace: [ 167.769857][ C1] __schedule+0x907/0x26b0 [ 167.769866][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.769873][ C1] ? find_held_lock+0x2d/0x110 [ 167.769881][ C1] schedule+0xd3/0x270 [ 167.769887][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.769894][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.769902][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.769906][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 167.769911][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.769922][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.769929][ C1] do_select+0xd7b/0x11d0 [ 167.769950][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.769954][ C1] ? lock_chain_count+0x20/0x20 [ 167.769965][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.769976][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.769989][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.769994][ C1] ? find_held_lock+0x2d/0x110 [ 167.770006][ C1] ? find_held_lock+0x2d/0x110 [ 167.770015][ C1] ? __might_fault+0xb5/0x160 [ 167.770020][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.770034][ C1] core_sys_select+0x2d9/0x710 [ 167.770041][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.770061][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.770066][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.770076][ C1] ? find_held_lock+0x2d/0x110 [ 167.770086][ C1] kern_select+0x125/0x1e0 [ 167.770090][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.770097][ C1] ? core_sys_select+0x710/0x710 [ 167.770110][ C1] __x64_sys_select+0xb5/0x150 [ 167.770116][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.770122][ C1] do_syscall_64+0x35/0xb0 [ 167.770127][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.770131][ C1] RIP: 0033:0x7f84c05ec603 [ 167.770135][ C1] RSP: 002b:00007f84bf29bd20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 167.770140][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84c05ec603 [ 167.770143][ C1] RDX: 0000000000000000 RSI: 00007f84bf29bd40 RDI: 0000000000000004 [ 167.770146][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 167.770149][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 167.770151][ C1] R13: 0000000000000001 R14: 00007f84bf29bd40 R15: 0000000000000003 [ 167.770164][ C1] task:in:imklog state:S stack:26616 pid: 8155 ppid: 1 flags:0x00000000 [ 167.770174][ C1] Call Trace: [ 167.770179][ C1] __schedule+0x907/0x26b0 [ 167.770188][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.770198][ C1] ? prb_read_valid+0x61/0x90 [ 167.770206][ C1] schedule+0xd3/0x270 [ 167.770212][ C1] do_syslog.part.0+0x1a7/0x5a0 [ 167.770218][ C1] ? syslog_print_all+0x340/0x340 [ 167.770225][ C1] ? finish_wait+0x270/0x270 [ 167.770237][ C1] ? __mutex_lock+0x5bf/0x10a0 [ 167.770242][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.770245][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.770250][ C1] ? __fdget_pos+0x9c/0xb0 [ 167.770256][ C1] ? fsnotify+0xdd0/0xdd0 [ 167.770263][ C1] ? apparmor_file_permission+0x138/0x450 [ 167.770269][ C1] ? security_syslog+0x34/0x70 [ 167.770277][ C1] kmsg_read+0x63/0x80 [ 167.770283][ C1] vfs_read+0x121/0x470 [ 167.770291][ C1] ksys_read+0xf4/0x1d0 [ 167.770297][ C1] ? vfs_write+0x880/0x880 [ 167.770305][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.770313][ C1] do_syscall_64+0x35/0xb0 [ 167.770318][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.770323][ C1] RIP: 0033:0x7f84c14de22d [ 167.770327][ C1] RSP: 002b:00007f84bee7a580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 167.770331][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c14de22d [ 167.770335][ C1] RDX: 0000000000001fa0 RSI: 00007f84bee7ada0 RDI: 0000000000000004 [ 167.770338][ C1] RBP: 000055ab5c80b9d0 R08: 0000000000000000 R09: 0000000004000001 [ 167.770341][ C1] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f84bee7ada0 [ 167.770344][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f84bee7ae2a [ 167.770357][ C1] task:rs:main Q:Reg state:S stack:26064 pid: 8160 ppid: 1 flags:0x00000000 [ 167.770368][ C1] Call Trace: [ 167.770373][ C1] __schedule+0x907/0x26b0 [ 167.770382][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.770393][ C1] schedule+0xd3/0x270 [ 167.770399][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.770407][ C1] futex_wait+0x19f/0x550 [ 167.770416][ C1] ? futex_wait_setup+0x250/0x250 [ 167.770422][ C1] ? downgrade_write+0x3a0/0x3a0 [ 167.770427][ C1] ? down_write_killable_nested+0x180/0x180 [ 167.770436][ C1] ? mark_lock+0xef/0x1840 [ 167.770454][ C1] do_futex+0x1b4/0x1240 [ 167.770462][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.770471][ C1] ? futex_exit_release+0x200/0x200 [ 167.770479][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.770485][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.770494][ C1] ? find_held_lock+0x2d/0x110 [ 167.770503][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.770511][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.770519][ C1] ? do_futex+0x1240/0x1240 [ 167.770528][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.770537][ C1] do_syscall_64+0x35/0xb0 [ 167.770542][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.770546][ C1] RIP: 0033:0x7f84c14db17f [ 167.770550][ C1] RSP: 002b:00007f84bea99c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 167.770555][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c14db17f [ 167.770558][ C1] RDX: 0000000000000535 RSI: 0000000000000080 RDI: 000055ab5c80828c [ 167.770561][ C1] RBP: 000055ab5c808288 R08: 000055ab5c808000 R09: 000000000000029a [ 167.770565][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bea99cd0 [ 167.770567][ C1] R13: 0000000000000000 R14: 000055ab5ba68290 R15: 0000000000000000 [ 167.770580][ C1] task:cron state:S stack:23944 pid: 8151 ppid: 1 flags:0x00000000 [ 167.770590][ C1] Call Trace: [ 167.770595][ C1] __schedule+0x907/0x26b0 [ 167.770604][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.770616][ C1] schedule+0xd3/0x270 [ 167.770622][ C1] do_nanosleep+0x20d/0x5b0 [ 167.770631][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.770637][ C1] ? memset+0x20/0x40 [ 167.770644][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.770652][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.770658][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.770667][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.770673][ C1] ? put_timespec64+0xf0/0xf0 [ 167.770684][ C1] __x64_sys_nanosleep+0x183/0x1f0 [ 167.770690][ C1] ? hrtimer_nanosleep+0x3b0/0x3b0 [ 167.770698][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.770707][ C1] do_syscall_64+0x35/0xb0 [ 167.770712][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.770716][ C1] RIP: 0033:0x7efcc2e4a270 [ 167.770720][ C1] RSP: 002b:00007ffd11042db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 167.770725][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007efcc2e4a270 [ 167.770728][ C1] RDX: 00007ffd110f7080 RSI: 00007ffd11042dc0 RDI: 00007ffd11042dc0 [ 167.770731][ C1] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000002 [ 167.770734][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.770737][ C1] R13: 00007ffd11042f10 R14: 0000000000000000 R15: 0000000000000000 [ 167.770750][ C1] task:sshd state:S stack:27144 pid: 8165 ppid: 1 flags:0x00000000 [ 167.770760][ C1] Call Trace: [ 167.770765][ C1] __schedule+0x907/0x26b0 [ 167.770774][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.770780][ C1] ? tcp_poll+0x5a1/0xcb0 [ 167.770786][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.770790][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 167.770798][ C1] schedule+0xd3/0x270 [ 167.770804][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.770810][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.770816][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.770821][ C1] ? tcp_poll+0x5a1/0xcb0 [ 167.770827][ C1] ? tcp_recv_skb+0x440/0x440 [ 167.770831][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.770841][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.770848][ C1] do_select+0xd7b/0x11d0 [ 167.770869][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.770874][ C1] ? lock_chain_count+0x20/0x20 [ 167.770878][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.770888][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.770896][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.770903][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.770916][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.770929][ C1] ? find_held_lock+0x2d/0x110 [ 167.770937][ C1] ? __might_fault+0xb5/0x160 [ 167.770942][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.770957][ C1] core_sys_select+0x2d9/0x710 [ 167.770963][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.770967][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.770973][ C1] ? lock_release+0x720/0x720 [ 167.770990][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771009][ C1] ? find_held_lock+0x2d/0x110 [ 167.771019][ C1] kern_select+0x125/0x1e0 [ 167.771026][ C1] ? core_sys_select+0x710/0x710 [ 167.771039][ C1] __x64_sys_select+0xb5/0x150 [ 167.771045][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.771051][ C1] do_syscall_64+0x35/0xb0 [ 167.771056][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.771061][ C1] RIP: 0033:0x7f81e11a45e3 [ 167.771065][ C1] RSP: 002b:00007fff5df42598 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.771070][ C1] RAX: ffffffffffffffda RBX: 00005655559f0d10 RCX: 00007f81e11a45e3 [ 167.771073][ C1] RDX: 0000000000000000 RSI: 00005655559f0d10 RDI: 0000000000000007 [ 167.771076][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 167.771079][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5df42814 [ 167.771082][ C1] R13: 0000000000000000 R14: 00005655550c8ce8 R15: 0000000000000063 [ 167.771095][ C1] task:agetty state:S stack:27088 pid: 8167 ppid: 1 flags:0x00000000 [ 167.771106][ C1] Call Trace: [ 167.771112][ C1] __schedule+0x907/0x26b0 [ 167.771121][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.771132][ C1] schedule+0xd3/0x270 [ 167.771138][ C1] schedule_timeout+0x19d/0x250 [ 167.771144][ C1] ? usleep_range+0x150/0x150 [ 167.771150][ C1] ? __up_read+0x1a1/0x7b0 [ 167.771157][ C1] ? down_write_nested+0x150/0x150 [ 167.771168][ C1] wait_woken+0x18b/0x1f0 [ 167.771175][ C1] n_tty_read+0xb7b/0xed0 [ 167.771191][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 167.771207][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 167.771220][ C1] tty_read+0x2d0/0x4d0 [ 167.771229][ C1] ? do_SAK+0x60/0x60 [ 167.771237][ C1] ? aa_file_perm+0x41b/0xd50 [ 167.771244][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.771253][ C1] new_sync_read+0x35a/0x5f0 [ 167.771260][ C1] ? ksys_lseek+0x140/0x140 [ 167.771267][ C1] ? lock_unpin_lock+0x1b0/0x3c0 [ 167.771274][ C1] ? fsnotify+0xdd0/0xdd0 [ 167.771285][ C1] ? security_file_permission+0x49/0x460 [ 167.771293][ C1] vfs_read+0x264/0x470 [ 167.771301][ C1] ksys_read+0xf4/0x1d0 [ 167.771307][ C1] ? vfs_write+0x880/0x880 [ 167.771314][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.771323][ C1] do_syscall_64+0x35/0xb0 [ 167.771328][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.771332][ C1] RIP: 0033:0x7fd1bc5a5910 [ 167.771336][ C1] RSP: 002b:00007ffca0e80518 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 167.771341][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1bc5a5910 [ 167.771344][ C1] RDX: 0000000000000001 RSI: 00007ffca0e8057f RDI: 0000000000000000 [ 167.771347][ C1] RBP: 0000000000000008 R08: ffffffffffffff98 R09: 00007ffca0e7f3d0 [ 167.771350][ C1] R10: 000000000000051b R11: 0000000000000246 R12: 0000000000000000 [ 167.771353][ C1] R13: 0000564a3200d905 R14: 00007ffca0e80580 R15: 0000000000000012 [ 167.771366][ C1] task:agetty state:S stack:26064 pid: 8168 ppid: 1 flags:0x00000000 [ 167.771376][ C1] Call Trace: [ 167.771381][ C1] __schedule+0x907/0x26b0 [ 167.771390][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.771397][ C1] ? lock_acquire+0x1ab/0x510 [ 167.771405][ C1] schedule+0xd3/0x270 [ 167.771411][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.771417][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.771423][ C1] ? inotify_poll+0xec/0x140 [ 167.771428][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.771433][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.771438][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.771448][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.771456][ C1] do_select+0xd7b/0x11d0 [ 167.771477][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.771481][ C1] ? lock_chain_count+0x20/0x20 [ 167.771485][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.771495][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.771504][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.771512][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.771525][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771538][ C1] ? find_held_lock+0x2d/0x110 [ 167.771547][ C1] ? __might_fault+0xb5/0x160 [ 167.771551][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.771566][ C1] core_sys_select+0x2d9/0x710 [ 167.771573][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.771579][ C1] ? kasan_save_stack+0x32/0x40 [ 167.771583][ C1] ? kasan_save_stack+0x1b/0x40 [ 167.771600][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771606][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771610][ C1] ? debug_object_active_state+0x260/0x350 [ 167.771619][ C1] ? find_held_lock+0x2d/0x110 [ 167.771629][ C1] kern_select+0x125/0x1e0 [ 167.771634][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.771641][ C1] ? core_sys_select+0x710/0x710 [ 167.771654][ C1] __x64_sys_select+0xb5/0x150 [ 167.771660][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.771666][ C1] do_syscall_64+0x35/0xb0 [ 167.771671][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.771675][ C1] RIP: 0033:0x7f91412065e3 [ 167.771679][ C1] RSP: 002b:00007ffc7d83fc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.771684][ C1] RAX: ffffffffffffffda RBX: 00007ffc7d83fc80 RCX: 00007f91412065e3 [ 167.771687][ C1] RDX: 0000000000000000 RSI: 00007ffc7d83fd40 RDI: 0000000000000005 [ 167.771690][ C1] RBP: 00007ffc7d83fc70 R08: 0000000000000000 R09: 00007ffc7d83fd00 [ 167.771693][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc7d83fc64 [ 167.771696][ C1] R13: 00007ffc7d83fdc0 R14: 00007ffc7d83fcc0 R15: 0000000000000000 [ 167.771709][ C1] task:agetty state:S stack:26960 pid: 8169 ppid: 1 flags:0x00000000 [ 167.771719][ C1] Call Trace: [ 167.771724][ C1] __schedule+0x907/0x26b0 [ 167.771733][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.771739][ C1] ? lock_acquire+0x1ab/0x510 [ 167.771747][ C1] schedule+0xd3/0x270 [ 167.771753][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.771759][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.771765][ C1] ? inotify_poll+0xec/0x140 [ 167.771770][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.771774][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.771783][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.771794][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.771801][ C1] do_select+0xd7b/0x11d0 [ 167.771822][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.771827][ C1] ? lock_chain_count+0x20/0x20 [ 167.771831][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.771841][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.771849][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.771857][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.771870][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771883][ C1] ? find_held_lock+0x2d/0x110 [ 167.771892][ C1] ? __might_fault+0xb5/0x160 [ 167.771897][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.771911][ C1] core_sys_select+0x2d9/0x710 [ 167.771918][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.771924][ C1] ? kasan_save_stack+0x32/0x40 [ 167.771928][ C1] ? kasan_save_stack+0x1b/0x40 [ 167.771945][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771951][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.771955][ C1] ? debug_object_active_state+0x260/0x350 [ 167.771964][ C1] ? find_held_lock+0x2d/0x110 [ 167.771973][ C1] kern_select+0x125/0x1e0 [ 167.771978][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.771985][ C1] ? core_sys_select+0x710/0x710 [ 167.771998][ C1] __x64_sys_select+0xb5/0x150 [ 167.772004][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.772010][ C1] do_syscall_64+0x35/0xb0 [ 167.772015][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.772019][ C1] RIP: 0033:0x7f1987ae25e3 [ 167.772023][ C1] RSP: 002b:00007ffe40d79ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.772028][ C1] RAX: ffffffffffffffda RBX: 00007ffe40d7a030 RCX: 00007f1987ae25e3 [ 167.772031][ C1] RDX: 0000000000000000 RSI: 00007ffe40d7a0f0 RDI: 0000000000000005 [ 167.772034][ C1] RBP: 00007ffe40d7a020 R08: 0000000000000000 R09: 00007ffe40d7a0b0 [ 167.772037][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe40d7a014 [ 167.772040][ C1] R13: 00007ffe40d7a170 R14: 00007ffe40d7a070 R15: 0000000000000000 [ 167.772052][ C1] task:agetty state:S stack:25984 pid: 8170 ppid: 1 flags:0x00000000 [ 167.772062][ C1] Call Trace: [ 167.772067][ C1] __schedule+0x907/0x26b0 [ 167.772076][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.772083][ C1] ? lock_acquire+0x1ab/0x510 [ 167.772091][ C1] schedule+0xd3/0x270 [ 167.772097][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.772103][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.772108][ C1] ? inotify_poll+0xec/0x140 [ 167.772113][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.772118][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.772123][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.772134][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.772140][ C1] do_select+0xd7b/0x11d0 [ 167.772161][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.772166][ C1] ? lock_chain_count+0x20/0x20 [ 167.772170][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.772180][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772188][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772201][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772215][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772229][ C1] ? find_held_lock+0x2d/0x110 [ 167.772252][ C1] ? __might_fault+0xb5/0x160 [ 167.772257][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.772272][ C1] core_sys_select+0x2d9/0x710 [ 167.772279][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.772285][ C1] ? kasan_save_stack+0x32/0x40 [ 167.772289][ C1] ? kasan_save_stack+0x1b/0x40 [ 167.772306][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772312][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772316][ C1] ? debug_object_active_state+0x260/0x350 [ 167.772325][ C1] ? find_held_lock+0x2d/0x110 [ 167.772334][ C1] kern_select+0x125/0x1e0 [ 167.772339][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.772346][ C1] ? core_sys_select+0x710/0x710 [ 167.772359][ C1] __x64_sys_select+0xb5/0x150 [ 167.772365][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.772371][ C1] do_syscall_64+0x35/0xb0 [ 167.772376][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.772380][ C1] RIP: 0033:0x7f4205ce25e3 [ 167.772385][ C1] RSP: 002b:00007fff0beb48f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.772390][ C1] RAX: ffffffffffffffda RBX: 00007fff0beb4930 RCX: 00007f4205ce25e3 [ 167.772393][ C1] RDX: 0000000000000000 RSI: 00007fff0beb49f0 RDI: 0000000000000005 [ 167.772396][ C1] RBP: 00007fff0beb4920 R08: 0000000000000000 R09: 00007fff0beb49b0 [ 167.772399][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0beb4914 [ 167.772402][ C1] R13: 00007fff0beb4a70 R14: 00007fff0beb4970 R15: 0000000000000000 [ 167.772415][ C1] task:agetty state:S stack:23448 pid: 8173 ppid: 1 flags:0x00000000 [ 167.772427][ C1] Call Trace: [ 167.772432][ C1] __schedule+0x907/0x26b0 [ 167.772441][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.772447][ C1] ? lock_acquire+0x1ab/0x510 [ 167.772455][ C1] schedule+0xd3/0x270 [ 167.772462][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.772468][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.772474][ C1] ? inotify_poll+0xec/0x140 [ 167.772479][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.772483][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.772489][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.772499][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.772506][ C1] do_select+0xd7b/0x11d0 [ 167.772527][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.772532][ C1] ? lock_chain_count+0x20/0x20 [ 167.772536][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.772546][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772554][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772562][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772575][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772589][ C1] ? find_held_lock+0x2d/0x110 [ 167.772597][ C1] ? __might_fault+0xb5/0x160 [ 167.772602][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.772617][ C1] core_sys_select+0x2d9/0x710 [ 167.772624][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.772629][ C1] ? kasan_save_stack+0x32/0x40 [ 167.772634][ C1] ? kasan_save_stack+0x1b/0x40 [ 167.772651][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772656][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772661][ C1] ? debug_object_active_state+0x260/0x350 [ 167.772669][ C1] ? find_held_lock+0x2d/0x110 [ 167.772679][ C1] kern_select+0x125/0x1e0 [ 167.772684][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.772691][ C1] ? core_sys_select+0x710/0x710 [ 167.772704][ C1] __x64_sys_select+0xb5/0x150 [ 167.772710][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.772716][ C1] do_syscall_64+0x35/0xb0 [ 167.772721][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.772725][ C1] RIP: 0033:0x7fc9c6b1d5e3 [ 167.772729][ C1] RSP: 002b:00007ffe2c782f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.772734][ C1] RAX: ffffffffffffffda RBX: 00007ffe2c782f50 RCX: 00007fc9c6b1d5e3 [ 167.772737][ C1] RDX: 0000000000000000 RSI: 00007ffe2c783010 RDI: 0000000000000005 [ 167.772740][ C1] RBP: 00007ffe2c782f40 R08: 0000000000000000 R09: 00007ffe2c782fd0 [ 167.772742][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2c782f34 [ 167.772745][ C1] R13: 00007ffe2c783090 R14: 00007ffe2c782f90 R15: 0000000000000000 [ 167.772758][ C1] task:agetty state:S stack:24048 pid: 8176 ppid: 1 flags:0x00000000 [ 167.772769][ C1] Call Trace: [ 167.772774][ C1] __schedule+0x907/0x26b0 [ 167.772784][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.772790][ C1] ? lock_acquire+0x1ab/0x510 [ 167.772798][ C1] schedule+0xd3/0x270 [ 167.772804][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.772810][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.772816][ C1] ? inotify_poll+0xec/0x140 [ 167.772821][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.772826][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.772831][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.772842][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.772849][ C1] do_select+0xd7b/0x11d0 [ 167.772870][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.772875][ C1] ? lock_chain_count+0x20/0x20 [ 167.772879][ C1] ? __lock_acquire+0xbe9/0x5410 [ 167.772889][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772897][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772905][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.772918][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772931][ C1] ? find_held_lock+0x2d/0x110 [ 167.772940][ C1] ? __might_fault+0xb5/0x160 [ 167.772944][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.772959][ C1] core_sys_select+0x2d9/0x710 [ 167.772966][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.772971][ C1] ? kasan_save_stack+0x32/0x40 [ 167.772976][ C1] ? kasan_save_stack+0x1b/0x40 [ 167.772993][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.772998][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.773003][ C1] ? debug_object_active_state+0x260/0x350 [ 167.773011][ C1] ? find_held_lock+0x2d/0x110 [ 167.773021][ C1] kern_select+0x125/0x1e0 [ 167.773026][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.773033][ C1] ? core_sys_select+0x710/0x710 [ 167.773046][ C1] __x64_sys_select+0xb5/0x150 [ 167.773052][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.773058][ C1] do_syscall_64+0x35/0xb0 [ 167.773063][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.773067][ C1] RIP: 0033:0x7fd2a9f225e3 [ 167.773071][ C1] RSP: 002b:00007ffeaf2095b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.773075][ C1] RAX: ffffffffffffffda RBX: 00007ffeaf2095f0 RCX: 00007fd2a9f225e3 [ 167.773079][ C1] RDX: 0000000000000000 RSI: 00007ffeaf2096b0 RDI: 0000000000000005 [ 167.773081][ C1] RBP: 00007ffeaf2095e0 R08: 0000000000000000 R09: 00007ffeaf209670 [ 167.773084][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeaf2095d4 [ 167.773087][ C1] R13: 00007ffeaf209730 R14: 00007ffeaf209630 R15: 0000000000000000 [ 167.773100][ C1] task:agetty state:S stack:23448 pid: 8180 ppid: 1 flags:0x00000000 [ 167.773110][ C1] Call Trace: [ 167.773115][ C1] __schedule+0x907/0x26b0 [ 167.773124][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.773135][ C1] schedule+0xd3/0x270 [ 167.773141][ C1] schedule_timeout+0x19d/0x250 [ 167.773147][ C1] ? usleep_range+0x150/0x150 [ 167.773154][ C1] ? __up_read+0x1a1/0x7b0 [ 167.773161][ C1] ? down_write_nested+0x150/0x150 [ 167.773172][ C1] wait_woken+0x18b/0x1f0 [ 167.773179][ C1] n_tty_read+0xb7b/0xed0 [ 167.773195][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 167.773206][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 167.773219][ C1] tty_read+0x2d0/0x4d0 [ 167.773228][ C1] ? do_SAK+0x60/0x60 [ 167.773236][ C1] ? aa_file_perm+0x41b/0xd50 [ 167.773243][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.773252][ C1] new_sync_read+0x35a/0x5f0 [ 167.773258][ C1] ? ksys_lseek+0x140/0x140 [ 167.773265][ C1] ? lock_unpin_lock+0x1b0/0x3c0 [ 167.773272][ C1] ? fsnotify+0xdd0/0xdd0 [ 167.773283][ C1] ? security_file_permission+0x49/0x460 [ 167.773290][ C1] vfs_read+0x264/0x470 [ 167.773298][ C1] ksys_read+0xf4/0x1d0 [ 167.773304][ C1] ? vfs_write+0x880/0x880 [ 167.773312][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.773320][ C1] do_syscall_64+0x35/0xb0 [ 167.773325][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.773329][ C1] RIP: 0033:0x7f662cafa910 [ 167.773333][ C1] RSP: 002b:00007ffff85d9d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 167.773338][ C1] RAX: ffffffffffffffda RBX: 00007ffff85d9def RCX: 00007f662cafa910 [ 167.773341][ C1] RDX: 0000000000000001 RSI: 00007ffff85d9def RDI: 0000000000000000 [ 167.773344][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffff85d8c40 [ 167.773347][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.773349][ C1] R13: 000055f807a0d900 R14: 00007ffff85d9df0 R15: 0000000000000012 [ 167.773363][ C1] task:kworker/u5:1 state:I stack:27616 pid: 8473 ppid: 2 flags:0x00004000 [ 167.773374][ C1] Workqueue: 0x0 (hci5) [ 167.773382][ C1] Call Trace: [ 167.773387][ C1] __schedule+0x907/0x26b0 [ 167.773396][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.773401][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.773406][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.773414][ C1] schedule+0xd3/0x270 [ 167.773420][ C1] worker_thread+0x14d/0x1040 [ 167.773433][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.773440][ C1] kthread+0x38b/0x460 [ 167.773445][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.773449][ C1] ? set_kthread_struct+0x100/0x100 [ 167.773456][ C1] ret_from_fork+0x1f/0x30 [ 167.773471][ C1] task:kworker/u5:2 state:I stack:27048 pid: 8478 ppid: 2 flags:0x00004000 [ 167.773481][ C1] Workqueue: 0x0 (hci5) [ 167.773488][ C1] Call Trace: [ 167.773493][ C1] __schedule+0x907/0x26b0 [ 167.773502][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.773509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.773517][ C1] schedule+0xd3/0x270 [ 167.773523][ C1] worker_thread+0x14d/0x1040 [ 167.773535][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.773542][ C1] kthread+0x38b/0x460 [ 167.773546][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.773550][ C1] ? set_kthread_struct+0x100/0x100 [ 167.773557][ C1] ret_from_fork+0x1f/0x30 [ 167.773571][ C1] task:kworker/0:5 state:I stack:22952 pid: 8736 ppid: 2 flags:0x00004000 [ 167.773582][ C1] Workqueue: 0x0 (events) [ 167.773589][ C1] Call Trace: [ 167.773594][ C1] __schedule+0x907/0x26b0 [ 167.773604][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.773610][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.773618][ C1] schedule+0xd3/0x270 [ 167.773624][ C1] worker_thread+0x14d/0x1040 [ 167.773636][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.773643][ C1] kthread+0x38b/0x460 [ 167.773647][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.773651][ C1] ? set_kthread_struct+0x100/0x100 [ 167.773658][ C1] ret_from_fork+0x1f/0x30 [ 167.773672][ C1] task:kworker/0:6 state:D stack:25520 pid: 8737 ppid: 2 flags:0x00004000 [ 167.773683][ C1] Workqueue: events console_callback [ 167.773689][ C1] Call Trace: [ 167.773694][ C1] __schedule+0x907/0x26b0 [ 167.773703][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.773710][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.773718][ C1] schedule+0xd3/0x270 [ 167.773724][ C1] schedule_timeout+0x19d/0x250 [ 167.773730][ C1] ? usleep_range+0x150/0x150 [ 167.773735][ C1] ? __down_common+0x2d8/0x420 [ 167.773743][ C1] ? mark_held_locks+0x9f/0xe0 [ 167.773749][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.773754][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.773760][ C1] __down_common+0x2e0/0x420 [ 167.773766][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.773771][ C1] ? __up.isra.0+0x190/0x190 [ 167.773775][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.773782][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 167.773792][ C1] down+0x57/0x80 [ 167.773798][ C1] console_lock+0x24/0x70 [ 167.773802][ C1] console_callback+0x58/0x420 [ 167.773808][ C1] ? poke_blanked_console+0x250/0x250 [ 167.773818][ C1] process_one_work+0x84c/0x13d0 [ 167.773828][ C1] ? lock_release+0x720/0x720 [ 167.773833][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 167.773841][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.773846][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 167.773856][ C1] worker_thread+0x598/0x1040 [ 167.773868][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.773875][ C1] kthread+0x38b/0x460 [ 167.773880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.773883][ C1] ? set_kthread_struct+0x100/0x100 [ 167.773890][ C1] ret_from_fork+0x1f/0x30 [ 167.773905][ C1] task:sshd state:S stack:26992 pid: 8828 ppid: 8165 flags:0x00000000 [ 167.773917][ C1] Call Trace: [ 167.773922][ C1] __schedule+0x907/0x26b0 [ 167.773931][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.773942][ C1] schedule+0xd3/0x270 [ 167.773948][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 167.773954][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.773960][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.773963][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 167.773971][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.773984][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 167.773992][ C1] do_select+0xd7b/0x11d0 [ 167.774012][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 167.774017][ C1] ? lock_chain_count+0x20/0x20 [ 167.774022][ C1] ? tcp_schedule_loss_probe.part.0+0x385/0x510 [ 167.774034][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.774042][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.774050][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.774058][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 167.774067][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.774073][ C1] ? reacquire_held_locks+0x214/0x4e0 [ 167.774085][ C1] ? find_held_lock+0x2d/0x110 [ 167.774093][ C1] ? __might_fault+0xb5/0x160 [ 167.774098][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.774113][ C1] core_sys_select+0x2d9/0x710 [ 167.774121][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 167.774134][ C1] ? find_held_lock+0x2d/0x110 [ 167.774143][ C1] ? kern_select+0x193/0x1e0 [ 167.774148][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.774153][ C1] ? __might_fault+0xb5/0x160 [ 167.774161][ C1] ? nsec_to_clock_t+0x20/0x20 [ 167.774167][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.774173][ C1] ? ktime_get_ts64+0x134/0x3e0 2021/08/21 18:40:27 executed programs: 57 [ 167.774181][ C1] kern_select+0x125/0x1e0 [ 167.774188][ C1] ? core_sys_select+0x710/0x710 [ 167.774204][ C1] __x64_sys_select+0xb5/0x150 [ 167.774210][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.774216][ C1] do_syscall_64+0x35/0xb0 [ 167.774221][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.774225][ C1] RIP: 0033:0x7f9c6eb4b5e3 [ 167.774229][ C1] RSP: 002b:00007ffec04beed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 167.774234][ C1] RAX: ffffffffffffffda RBX: 000055d20930ea70 RCX: 00007f9c6eb4b5e3 [ 167.774238][ C1] RDX: 000055d209310160 RSI: 000055d20930ea70 RDI: 000000000000000b [ 167.774241][ C1] RBP: 000055d2090c0a88 R08: 00007ffec04bef60 R09: 0000000000000100 [ 167.774244][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.774246][ C1] R13: 00007ffec04bef3f R14: 000055d208e7bbe7 R15: 0000000000000003 [ 167.774259][ C1] task:syz-execprog state:S stack:24008 pid: 8830 ppid: 8828 flags:0x00000000 [ 167.774270][ C1] Call Trace: [ 167.774275][ C1] __schedule+0x907/0x26b0 [ 167.774284][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.774295][ C1] schedule+0xd3/0x270 [ 167.774301][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.774308][ C1] futex_wait+0x19f/0x550 [ 167.774317][ C1] ? futex_wait_setup+0x250/0x250 [ 167.774324][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.774332][ C1] ? mark_lock+0xef/0x1840 [ 167.774343][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.774354][ C1] do_futex+0x1b4/0x1240 [ 167.774362][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.774371][ C1] ? futex_exit_release+0x200/0x200 [ 167.774379][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.774384][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.774394][ C1] ? find_held_lock+0x2d/0x110 [ 167.774403][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.774411][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.774419][ C1] ? do_futex+0x1240/0x1240 [ 167.774428][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.774436][ C1] do_syscall_64+0x35/0xb0 [ 167.774442][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.774446][ C1] RIP: 0033:0x46ca23 [ 167.774450][ C1] RSP: 002b:00007ffdef8daf18 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.774455][ C1] RAX: ffffffffffffffda RBX: 00000000016dc020 RCX: 000000000046ca23 [ 167.774458][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dc168 [ 167.774461][ C1] RBP: 00007ffdef8daf60 R08: 0000000000000000 R09: 0000000000000000 [ 167.774464][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.774467][ C1] R13: 00000000016dbc60 R14: 000080c00065e000 R15: 000080c000665fff [ 167.774480][ C1] task:syz-execprog state:S stack:28424 pid: 8831 ppid: 8828 flags:0x00000000 [ 167.774491][ C1] Call Trace: [ 167.774496][ C1] __schedule+0x907/0x26b0 [ 167.774506][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.774517][ C1] schedule+0xd3/0x270 [ 167.774523][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.774530][ C1] futex_wait+0x19f/0x550 [ 167.774538][ C1] ? futex_wait_setup+0x250/0x250 [ 167.774547][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.774554][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.774565][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.774575][ C1] do_futex+0x1b4/0x1240 [ 167.774582][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.774587][ C1] ? find_held_lock+0x2d/0x110 [ 167.774596][ C1] ? futex_exit_release+0x200/0x200 [ 167.774602][ C1] ? find_held_lock+0x2d/0x110 [ 167.774610][ C1] ? __do_sys_futex+0x233/0x2d0 [ 167.774616][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.774622][ C1] ? _copy_from_user+0x77/0xf0 [ 167.774630][ C1] ? ktime_get+0x217/0x2f0 [ 167.774634][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.774640][ C1] ? ktime_get+0x217/0x2f0 [ 167.774643][ C1] ? ktime_get+0x117/0x2f0 [ 167.774649][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.774657][ C1] ? do_futex+0x1240/0x1240 [ 167.774666][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.774675][ C1] do_syscall_64+0x35/0xb0 [ 167.774680][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.774684][ C1] RIP: 0033:0x46ca23 [ 167.774688][ C1] RSP: 002b:000000c00003fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 167.774693][ C1] RAX: ffffffffffffffda RBX: 000000c000030000 RCX: 000000000046ca23 [ 167.774696][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dbc18 [ 167.774699][ C1] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 167.774702][ C1] R10: 000000c00003feb8 R11: 0000000000000206 R12: 000000000043aba0 [ 167.774710][ C1] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 167.774723][ C1] task:syz-execprog state:S stack:28312 pid: 8832 ppid: 8828 flags:0x00000000 [ 167.774735][ C1] Call Trace: [ 167.774740][ C1] __schedule+0x907/0x26b0 [ 167.774749][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.774760][ C1] schedule+0xd3/0x270 [ 167.774766][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.774773][ C1] futex_wait+0x19f/0x550 [ 167.774781][ C1] ? futex_wait_setup+0x250/0x250 [ 167.774787][ C1] ? mark_lock+0xef/0x1840 [ 167.774792][ C1] ? lock_chain_count+0x20/0x20 [ 167.774796][ C1] ? wake_up_q+0x8b/0xf0 [ 167.774802][ C1] ? lock_chain_count+0x20/0x20 [ 167.774807][ C1] ? mark_lock+0xef/0x1840 [ 167.774824][ C1] do_futex+0x1b4/0x1240 [ 167.774833][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.774841][ C1] ? futex_exit_release+0x200/0x200 [ 167.774850][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.774861][ C1] ? find_held_lock+0x2d/0x110 [ 167.774870][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.774878][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.774886][ C1] ? do_futex+0x1240/0x1240 [ 167.774896][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.774904][ C1] do_syscall_64+0x35/0xb0 [ 167.774909][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.774913][ C1] RIP: 0033:0x46ca23 [ 167.774917][ C1] RSP: 002b:000000c00002f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.774922][ C1] RAX: ffffffffffffffda RBX: 000000c000030400 RCX: 000000000046ca23 [ 167.774925][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b9a0 [ 167.774928][ C1] RBP: 000000c00002f720 R08: 0000000000000000 R09: 0000000000000000 [ 167.774931][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000ff [ 167.774934][ C1] R13: 01ffffffffffffff R14: 0000000000849d5b R15: 0000000000000039 [ 167.774946][ C1] task:syz-execprog state:S stack:24008 pid: 8833 ppid: 8828 flags:0x00000000 [ 167.774957][ C1] Call Trace: [ 167.774962][ C1] __schedule+0x907/0x26b0 [ 167.774971][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.774982][ C1] schedule+0xd3/0x270 [ 167.774988][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.774995][ C1] futex_wait+0x19f/0x550 [ 167.775003][ C1] ? futex_wait_setup+0x250/0x250 [ 167.775014][ C1] ? mark_lock+0xef/0x1840 [ 167.775027][ C1] ? find_held_lock+0x2d/0x110 [ 167.775036][ C1] do_futex+0x1b4/0x1240 [ 167.775045][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.775053][ C1] ? futex_exit_release+0x200/0x200 [ 167.775061][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775073][ C1] ? find_held_lock+0x2d/0x110 [ 167.775081][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.775090][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.775097][ C1] ? do_futex+0x1240/0x1240 [ 167.775106][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.775115][ C1] do_syscall_64+0x35/0xb0 [ 167.775120][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.775124][ C1] RIP: 0033:0x46ca23 [ 167.775128][ C1] RSP: 002b:000000c00003bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.775132][ C1] RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000000000046ca23 [ 167.775136][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030948 [ 167.775138][ C1] RBP: 000000c00003bde0 R08: 0000000000000000 R09: 0000000000000000 [ 167.775141][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.775144][ C1] R13: 000000c000000f00 R14: 000080c000665fff R15: 0000000000000020 [ 167.775157][ C1] task:syz-execprog state:S stack:26256 pid: 8834 ppid: 8828 flags:0x00000000 [ 167.775166][ C1] Call Trace: [ 167.775171][ C1] __schedule+0x907/0x26b0 [ 167.775180][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.775195][ C1] schedule+0xd3/0x270 [ 167.775201][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.775208][ C1] futex_wait+0x19f/0x550 [ 167.775217][ C1] ? futex_wait_setup+0x250/0x250 [ 167.775225][ C1] ? wake_up_q+0x8b/0xf0 [ 167.775229][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 167.775236][ C1] ? mark_lock+0xef/0x1840 [ 167.775248][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.775256][ C1] do_futex+0x1b4/0x1240 [ 167.775264][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.775273][ C1] ? futex_exit_release+0x200/0x200 [ 167.775281][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775286][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775296][ C1] ? find_held_lock+0x2d/0x110 [ 167.775305][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.775313][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.775320][ C1] ? do_futex+0x1240/0x1240 [ 167.775330][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.775338][ C1] do_syscall_64+0x35/0xb0 [ 167.775343][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.775347][ C1] RIP: 0033:0x46ca23 [ 167.775352][ C1] RSP: 002b:000000c000091e68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.775357][ C1] RAX: ffffffffffffffda RBX: 000000c000080000 RCX: 000000000046ca23 [ 167.775360][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000080148 [ 167.775363][ C1] RBP: 000000c000091eb0 R08: 0000000000000000 R09: 0000000000000000 [ 167.775366][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 167.775369][ C1] R13: 0000000000000000 R14: 0000000000849de6 R15: 0000000000000000 [ 167.775382][ C1] task:syz-execprog state:S stack:29808 pid: 8840 ppid: 8828 flags:0x00000000 [ 167.775392][ C1] Call Trace: [ 167.775397][ C1] __schedule+0x907/0x26b0 [ 167.775406][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.775417][ C1] schedule+0xd3/0x270 [ 167.775423][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.775430][ C1] futex_wait+0x19f/0x550 [ 167.775438][ C1] ? futex_wait_setup+0x250/0x250 [ 167.775444][ C1] ? lock_chain_count+0x20/0x20 [ 167.775449][ C1] ? deref_stack_reg+0x150/0x150 [ 167.775458][ C1] ? mark_lock+0xef/0x1840 [ 167.775475][ C1] do_futex+0x1b4/0x1240 [ 167.775484][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.775492][ C1] ? futex_exit_release+0x200/0x200 [ 167.775500][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775504][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.775509][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775513][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775522][ C1] ? find_held_lock+0x2d/0x110 [ 167.775530][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.775538][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.775546][ C1] ? do_futex+0x1240/0x1240 [ 167.775555][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.775564][ C1] do_syscall_64+0x35/0xb0 [ 167.775569][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.775573][ C1] RIP: 0033:0x46ca23 [ 167.775577][ C1] RSP: 002b:000000c000093f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.775582][ C1] RAX: ffffffffffffffda RBX: 000000c0005ba000 RCX: 000000000046ca23 [ 167.775585][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b838 [ 167.775588][ C1] RBP: 000000c000093f48 R08: 0000000000000000 R09: 0000000000000000 [ 167.775590][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 167.775593][ C1] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 167.775606][ C1] task:syz-execprog state:S stack:23320 pid: 8841 ppid: 8828 flags:0x00000000 [ 167.775617][ C1] Call Trace: [ 167.775622][ C1] __schedule+0x907/0x26b0 [ 167.775631][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.775642][ C1] schedule+0xd3/0x270 [ 167.775648][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 167.775654][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.775660][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.775668][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.775674][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.775680][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.775688][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.775694][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775705][ C1] ? find_held_lock+0x2d/0x110 [ 167.775711][ C1] ? do_epoll_create+0x160/0x160 [ 167.775717][ C1] ? __x64_sys_epoll_pwait+0x212/0x320 [ 167.775723][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.775727][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775734][ C1] ? finish_wait+0x270/0x270 [ 167.775740][ C1] ? nsec_to_clock_t+0x20/0x20 [ 167.775746][ C1] ? __set_current_blocked+0xe0/0xe0 [ 167.775755][ C1] do_compat_epoll_pwait.part.0+0x8/0x130 [ 167.775761][ C1] __x64_sys_epoll_pwait+0x180/0x320 [ 167.775769][ C1] ? __ia32_sys_epoll_wait+0x240/0x240 [ 167.775783][ C1] do_syscall_64+0x35/0xb0 [ 167.775788][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.775792][ C1] RIP: 0033:0x46cc40 [ 167.775796][ C1] RSP: 002b:000000c00003d7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 167.775801][ C1] RAX: ffffffffffffffda RBX: 00000000000003df RCX: 000000000046cc40 [ 167.775804][ C1] RDX: 0000000000000080 RSI: 000000c00003d840 RDI: 0000000000000003 [ 167.775807][ C1] RBP: 000000c00003de40 R08: 0000000000000000 R09: 0000000000000000 [ 167.775810][ C1] R10: 00000000000003df R11: 0000000000000246 R12: 0000000000000003 [ 167.775813][ C1] R13: 000000c000083500 R14: 0000003220f48713 R15: 0000000000000000 [ 167.775825][ C1] task:syz-execprog state:S stack:24008 pid: 8842 ppid: 8828 flags:0x00000000 [ 167.775835][ C1] Call Trace: [ 167.775840][ C1] __schedule+0x907/0x26b0 [ 167.775849][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.775860][ C1] schedule+0xd3/0x270 [ 167.775866][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.775873][ C1] futex_wait+0x19f/0x550 [ 167.775881][ C1] ? futex_wait_setup+0x250/0x250 [ 167.775889][ C1] ? wake_up_q+0x8b/0xf0 [ 167.775893][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 167.775900][ C1] ? mark_lock+0xef/0x1840 [ 167.775912][ C1] ? find_held_lock+0x2d/0x110 [ 167.775922][ C1] do_futex+0x1b4/0x1240 [ 167.775930][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.775938][ C1] ? futex_exit_release+0x200/0x200 [ 167.775947][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775952][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.775962][ C1] ? find_held_lock+0x2d/0x110 [ 167.775970][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.775978][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.775986][ C1] ? do_futex+0x1240/0x1240 [ 167.775995][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.776004][ C1] do_syscall_64+0x35/0xb0 [ 167.776009][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.776013][ C1] RIP: 0033:0x46ca23 [ 167.776016][ C1] RSP: 002b:000000c00008dd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.776021][ C1] RAX: ffffffffffffffda RBX: 000000c00040a800 RCX: 000000000046ca23 [ 167.776024][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040a948 [ 167.776027][ C1] RBP: 000000c00008dde0 R08: 0000000000000000 R09: 0000000000000000 [ 167.776030][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.776033][ C1] R13: 000000c000001800 R14: 0000001c0de2669f R15: 0000000000000039 [ 167.776045][ C1] task:syz-execprog state:S stack:23424 pid: 8843 ppid: 8828 flags:0x00000000 [ 167.776055][ C1] Call Trace: [ 167.776060][ C1] __schedule+0x907/0x26b0 [ 167.776069][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.776080][ C1] schedule+0xd3/0x270 [ 167.776086][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.776093][ C1] futex_wait+0x19f/0x550 [ 167.776101][ C1] ? futex_wait_setup+0x250/0x250 [ 167.776106][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 167.776114][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 167.776121][ C1] ? mark_lock+0xef/0x1840 [ 167.776134][ C1] ? find_held_lock+0x2d/0x110 [ 167.776143][ C1] do_futex+0x1b4/0x1240 [ 167.776151][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.776160][ C1] ? futex_exit_release+0x200/0x200 [ 167.776168][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776173][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776183][ C1] ? find_held_lock+0x2d/0x110 [ 167.776195][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.776203][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.776213][ C1] ? do_futex+0x1240/0x1240 [ 167.776223][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.776231][ C1] do_syscall_64+0x35/0xb0 [ 167.776236][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.776240][ C1] RIP: 0033:0x46ca23 [ 167.776244][ C1] RSP: 002b:000000c00008fd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.776249][ C1] RAX: ffffffffffffffda RBX: 000000c00040ac00 RCX: 000000000046ca23 [ 167.776252][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040ad48 [ 167.776255][ C1] RBP: 000000c00008fde0 R08: 0000000000000000 R09: 0000000000000000 [ 167.776257][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.776260][ C1] R13: 000000c000001b00 R14: 000080c000400000 R15: 0000000000000100 [ 167.776273][ C1] task:syz-execprog state:S stack:28424 pid: 8844 ppid: 8828 flags:0x00000000 [ 167.776283][ C1] Call Trace: [ 167.776288][ C1] __schedule+0x907/0x26b0 [ 167.776297][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.776308][ C1] schedule+0xd3/0x270 [ 167.776314][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.776321][ C1] futex_wait+0x19f/0x550 [ 167.776329][ C1] ? futex_wait_setup+0x250/0x250 [ 167.776335][ C1] ? lock_chain_count+0x20/0x20 [ 167.776340][ C1] ? update_curr+0x3e0/0x840 [ 167.776347][ C1] ? mark_lock+0xef/0x1840 [ 167.776365][ C1] do_futex+0x1b4/0x1240 [ 167.776373][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.776381][ C1] ? futex_exit_release+0x200/0x200 [ 167.776389][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776393][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.776398][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776402][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.776411][ C1] ? find_held_lock+0x2d/0x110 [ 167.776420][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.776428][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.776436][ C1] ? do_futex+0x1240/0x1240 [ 167.776445][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.776453][ C1] do_syscall_64+0x35/0xb0 [ 167.776459][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.776463][ C1] RIP: 0033:0x46ca23 [ 167.776467][ C1] RSP: 002b:000000c0005ddd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.776471][ C1] RAX: ffffffffffffffda RBX: 000000c0005ba800 RCX: 000000000046ca23 [ 167.776475][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005ba948 [ 167.776477][ C1] RBP: 000000c0005ddde0 R08: 0000000000000000 R09: 0000000000000000 [ 167.776480][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.776483][ C1] R13: 000000c000083800 R14: 0000000000849f10 R15: 0000000000000000 [ 167.776496][ C1] task:syz-execprog state:S stack:24008 pid: 8845 ppid: 8828 flags:0x00000000 [ 167.776507][ C1] Call Trace: [ 167.776512][ C1] __schedule+0x907/0x26b0 [ 167.776521][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.776532][ C1] schedule+0xd3/0x270 [ 167.776538][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.776545][ C1] futex_wait+0x19f/0x550 [ 167.776553][ C1] ? futex_wait_setup+0x250/0x250 [ 167.776559][ C1] ? new_sync_write+0x4ad/0x5f0 [ 167.776565][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.776569][ C1] ? current_time+0x200/0x200 [ 167.776576][ C1] ? mark_lock+0xef/0x1840 [ 167.776593][ C1] do_futex+0x1b4/0x1240 [ 167.776601][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.776610][ C1] ? futex_exit_release+0x200/0x200 [ 167.776618][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776623][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776633][ C1] ? find_held_lock+0x2d/0x110 [ 167.776641][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.776650][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.776657][ C1] ? do_futex+0x1240/0x1240 [ 167.776666][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.776675][ C1] do_syscall_64+0x35/0xb0 [ 167.776680][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.776684][ C1] RIP: 0033:0x46ca23 [ 167.776688][ C1] RSP: 002b:000000c0005d9d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.776693][ C1] RAX: ffffffffffffffda RBX: 000000c00040b000 RCX: 000000000046ca23 [ 167.776696][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040b148 [ 167.776698][ C1] RBP: 000000c0005d9de0 R08: 0000000000000000 R09: 0000000000000000 [ 167.776701][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.776704][ C1] R13: 000000c000001e00 R14: 0000000000000004 R15: 0000000000000000 [ 167.776716][ C1] task:syz-execprog state:S stack:29808 pid: 8846 ppid: 8828 flags:0x00000000 [ 167.776727][ C1] Call Trace: [ 167.776732][ C1] __schedule+0x907/0x26b0 [ 167.776741][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.776752][ C1] schedule+0xd3/0x270 [ 167.776758][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.776765][ C1] futex_wait+0x19f/0x550 [ 167.776773][ C1] ? futex_wait_setup+0x250/0x250 [ 167.776779][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.776787][ C1] ? mark_lock+0xef/0x1840 [ 167.776800][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.776808][ C1] do_futex+0x1b4/0x1240 [ 167.776816][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.776824][ C1] ? futex_exit_release+0x200/0x200 [ 167.776833][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776838][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776848][ C1] ? find_held_lock+0x2d/0x110 [ 167.776856][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.776865][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.776872][ C1] ? do_futex+0x1240/0x1240 [ 167.776881][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.776889][ C1] do_syscall_64+0x35/0xb0 [ 167.776895][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.776899][ C1] RIP: 0033:0x46ca23 [ 167.776902][ C1] RSP: 002b:000000c0005dfd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.776907][ C1] RAX: ffffffffffffffda RBX: 000000c0005bac00 RCX: 000000000046ca23 [ 167.776910][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005bad48 [ 167.776913][ C1] RBP: 000000c0005dfde0 R08: 0000000000000000 R09: 0000000000000000 [ 167.776915][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.776918][ C1] R13: 000000c000083b00 R14: 0000000000000000 R15: 0000000000000000 [ 167.776931][ C1] task:syz-execprog state:S stack:29336 pid: 8848 ppid: 8828 flags:0x00000000 [ 167.776942][ C1] Call Trace: [ 167.776947][ C1] __schedule+0x907/0x26b0 [ 167.776956][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.776967][ C1] schedule+0xd3/0x270 [ 167.776973][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.776980][ C1] futex_wait+0x19f/0x550 [ 167.776988][ C1] ? futex_wait_setup+0x250/0x250 [ 167.776993][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.776998][ C1] ? wait_for_completion_io+0x280/0x280 [ 167.777007][ C1] ? mark_lock+0xef/0x1840 [ 167.777024][ C1] do_futex+0x1b4/0x1240 [ 167.777032][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.777041][ C1] ? futex_exit_release+0x200/0x200 [ 167.777049][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.777054][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.777064][ C1] ? find_held_lock+0x2d/0x110 [ 167.777072][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.777080][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.777088][ C1] ? do_futex+0x1240/0x1240 [ 167.777097][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.777105][ C1] do_syscall_64+0x35/0xb0 [ 167.777111][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.777115][ C1] RIP: 0033:0x46ca23 [ 167.777118][ C1] RSP: 002b:000000c0005dbd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 167.777123][ C1] RAX: ffffffffffffffda RBX: 000000c00040b400 RCX: 000000000046ca23 [ 167.777126][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040b548 [ 167.777129][ C1] RBP: 000000c0005dbde0 R08: 0000000000000000 R09: 0000000000000000 [ 167.777132][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 167.777135][ C1] R13: 000000c000416180 R14: 0000000000000000 R15: 000000000046aba0 [ 167.777147][ C1] task:syz-executor.3 state:S stack:27600 pid: 8853 ppid: 8830 flags:0x00000000 [ 167.777158][ C1] Call Trace: [ 167.777163][ C1] __schedule+0x907/0x26b0 [ 167.777172][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.777176][ C1] ? release_task+0x14d0/0x14d0 [ 167.777187][ C1] schedule+0xd3/0x270 [ 167.777196][ C1] do_wait+0x4d5/0xaa0 [ 167.777206][ C1] kernel_wait4+0xee/0x1c0 [ 167.777211][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 167.777219][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 167.777231][ C1] __do_sys_wait4+0xe8/0x100 [ 167.777236][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 167.777241][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.777247][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.777261][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.777266][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.777273][ C1] do_syscall_64+0x35/0xb0 [ 167.777279][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.777283][ C1] RIP: 0033:0x464a77 [ 167.777286][ C1] RSP: 002b:00007ffed93696e0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 167.777291][ C1] RAX: ffffffffffffffda RBX: 00000000000022a6 RCX: 0000000000464a77 [ 167.777294][ C1] RDX: 0000000040000000 RSI: 00007ffed936971c RDI: 00000000ffffffff [ 167.777297][ C1] RBP: 00007ffed936971c R08: 0000000000000000 R09: 0000000000000000 [ 167.777300][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffed93697f8 [ 167.777303][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 167.777316][ C1] task:syz-executor.2 state:S stack:26872 pid: 8854 ppid: 8833 flags:0x00000000 [ 167.777327][ C1] Call Trace: [ 167.777332][ C1] __schedule+0x907/0x26b0 [ 167.777341][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.777345][ C1] ? release_task+0x14d0/0x14d0 [ 167.777356][ C1] schedule+0xd3/0x270 [ 167.777362][ C1] do_wait+0x4d5/0xaa0 [ 167.777370][ C1] kernel_wait4+0xee/0x1c0 [ 167.777376][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 167.777383][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 167.777396][ C1] __do_sys_wait4+0xe8/0x100 [ 167.777401][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 167.777405][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.777411][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.777425][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.777431][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.777438][ C1] do_syscall_64+0x35/0xb0 [ 167.777443][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.777447][ C1] RIP: 0033:0x464a77 [ 167.777451][ C1] RSP: 002b:00007ffe88fa2940 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 167.777455][ C1] RAX: ffffffffffffffda RBX: 00000000000022ab RCX: 0000000000464a77 [ 167.777458][ C1] RDX: 0000000040000000 RSI: 00007ffe88fa297c RDI: 00000000ffffffff [ 167.777461][ C1] RBP: 00007ffe88fa297c R08: 0000000000000000 R09: 0000000000000000 [ 167.777464][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe88fa2a58 [ 167.777467][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 167.777480][ C1] task:syz-executor.5 state:S stack:27536 pid: 8855 ppid: 8845 flags:0x00000000 [ 167.777490][ C1] Call Trace: [ 167.777495][ C1] __schedule+0x907/0x26b0 [ 167.777505][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.777509][ C1] ? release_task+0x14d0/0x14d0 [ 167.777519][ C1] schedule+0xd3/0x270 [ 167.777526][ C1] do_wait+0x4d5/0xaa0 [ 167.777535][ C1] kernel_wait4+0xee/0x1c0 [ 167.777540][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 167.777548][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 167.777561][ C1] __do_sys_wait4+0xe8/0x100 [ 167.777566][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 167.777570][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.777576][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.777590][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.777596][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.777603][ C1] do_syscall_64+0x35/0xb0 [ 167.777608][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.777612][ C1] RIP: 0033:0x464a77 [ 167.777616][ C1] RSP: 002b:00007fffc3a4f2a0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 167.777621][ C1] RAX: ffffffffffffffda RBX: 00000000000022cc RCX: 0000000000464a77 [ 167.777623][ C1] RDX: 0000000040000000 RSI: 00007fffc3a4f2dc RDI: 00000000ffffffff [ 167.777627][ C1] RBP: 00007fffc3a4f2dc R08: 0000000000000000 R09: 0000000000000000 [ 167.777629][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffc3a4f3b8 [ 167.777632][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 167.777645][ C1] task:syz-executor.4 state:S stack:27600 pid: 8856 ppid: 8845 flags:0x00000000 [ 167.777655][ C1] Call Trace: [ 167.777660][ C1] __schedule+0x907/0x26b0 [ 167.777669][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.777674][ C1] ? release_task+0x14d0/0x14d0 [ 167.777684][ C1] schedule+0xd3/0x270 [ 167.777690][ C1] do_wait+0x4d5/0xaa0 [ 167.777699][ C1] kernel_wait4+0xee/0x1c0 [ 167.777704][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 167.777712][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 167.777724][ C1] __do_sys_wait4+0xe8/0x100 [ 167.777729][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 167.777734][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.777739][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.777753][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.777759][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.777766][ C1] do_syscall_64+0x35/0xb0 [ 167.777771][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.777775][ C1] RIP: 0033:0x464a77 [ 167.777779][ C1] RSP: 002b:00007ffc8aa69aa0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 167.777784][ C1] RAX: ffffffffffffffda RBX: 00000000000022d1 RCX: 0000000000464a77 [ 167.777787][ C1] RDX: 0000000040000000 RSI: 00007ffc8aa69adc RDI: 00000000ffffffff [ 167.777790][ C1] RBP: 00007ffc8aa69adc R08: 0000000000000000 R09: 0000000000000000 [ 167.777792][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc8aa69bb8 [ 167.777795][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 167.777808][ C1] task:syz-executor.1 state:S stack:27600 pid: 8857 ppid: 8845 flags:0x00000000 [ 167.777818][ C1] Call Trace: [ 167.777823][ C1] __schedule+0x907/0x26b0 [ 167.777832][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.777837][ C1] ? release_task+0x14d0/0x14d0 [ 167.777847][ C1] schedule+0xd3/0x270 [ 167.777853][ C1] do_wait+0x4d5/0xaa0 [ 167.777862][ C1] kernel_wait4+0xee/0x1c0 [ 167.777867][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 167.777875][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 167.777887][ C1] __do_sys_wait4+0xe8/0x100 [ 167.777892][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 167.777897][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.777902][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.777917][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.777922][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.777929][ C1] do_syscall_64+0x35/0xb0 [ 167.777934][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.777938][ C1] RIP: 0033:0x464a77 [ 167.777942][ C1] RSP: 002b:00007fff428bb340 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 167.777947][ C1] RAX: ffffffffffffffda RBX: 00000000000022cb RCX: 0000000000464a77 [ 167.777949][ C1] RDX: 0000000040000000 RSI: 00007fff428bb37c RDI: 00000000ffffffff [ 167.777952][ C1] RBP: 00007fff428bb37c R08: 0000000000000000 R09: 0000000000000000 [ 167.777955][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff428bb458 [ 167.777958][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 167.777971][ C1] task:syz-executor.0 state:S stack:27600 pid: 8858 ppid: 8841 flags:0x00000000 [ 167.777981][ C1] Call Trace: [ 167.777986][ C1] __schedule+0x907/0x26b0 [ 167.777995][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.777999][ C1] ? release_task+0x14d0/0x14d0 [ 167.778009][ C1] schedule+0xd3/0x270 [ 167.778016][ C1] do_wait+0x4d5/0xaa0 [ 167.778024][ C1] kernel_wait4+0xee/0x1c0 [ 167.778030][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 167.778037][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 167.778050][ C1] __do_sys_wait4+0xe8/0x100 [ 167.778055][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 167.778059][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.778065][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.778079][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.778084][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.778091][ C1] do_syscall_64+0x35/0xb0 [ 167.778097][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.778101][ C1] RIP: 0033:0x464a77 [ 167.778104][ C1] RSP: 002b:00007fffa291d090 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 167.778109][ C1] RAX: ffffffffffffffda RBX: 00000000000022c8 RCX: 0000000000464a77 [ 167.778112][ C1] RDX: 0000000040000000 RSI: 00007fffa291d0cc RDI: 00000000ffffffff [ 167.778115][ C1] RBP: 00007fffa291d0cc R08: 0000000000000000 R09: 0000000000000000 [ 167.778118][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffa291d1a8 [ 167.778121][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 167.778133][ C1] task:kworker/u5:3 state:I stack:28416 pid: 8866 ppid: 2 flags:0x00004000 [ 167.778145][ C1] Workqueue: 0x0 (hci5) [ 167.778152][ C1] Call Trace: [ 167.778157][ C1] __schedule+0x907/0x26b0 [ 167.778166][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778171][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.778181][ C1] schedule+0xd3/0x270 [ 167.778187][ C1] worker_thread+0x14d/0x1040 [ 167.778202][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.778210][ C1] kthread+0x38b/0x460 [ 167.778214][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.778218][ C1] ? set_kthread_struct+0x100/0x100 [ 167.778225][ C1] ret_from_fork+0x1f/0x30 [ 167.778239][ C1] task:kworker/u5:4 state:I stack:28008 pid: 8869 ppid: 2 flags:0x00004000 [ 167.778251][ C1] Workqueue: 0x0 (hci4) [ 167.778258][ C1] Call Trace: [ 167.778263][ C1] __schedule+0x907/0x26b0 [ 167.778272][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778279][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.778287][ C1] schedule+0xd3/0x270 [ 167.778293][ C1] worker_thread+0x14d/0x1040 [ 167.778305][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.778313][ C1] kthread+0x38b/0x460 [ 167.778317][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.778321][ C1] ? set_kthread_struct+0x100/0x100 [ 167.778327][ C1] ret_from_fork+0x1f/0x30 [ 167.778342][ C1] task:syz-executor.3 state:S stack:24160 pid: 8870 ppid: 8853 flags:0x00000000 [ 167.778353][ C1] Call Trace: [ 167.778358][ C1] __schedule+0x907/0x26b0 [ 167.778367][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778378][ C1] schedule+0xd3/0x270 [ 167.778384][ C1] do_nanosleep+0x20d/0x5b0 [ 167.778393][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.778399][ C1] ? memset+0x20/0x40 [ 167.778406][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.778414][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.778421][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.778429][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.778437][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.778442][ C1] ? put_timespec64+0xf0/0xf0 [ 167.778450][ C1] common_nsleep+0x74/0xb0 [ 167.778456][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.778464][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.778472][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.778481][ C1] do_syscall_64+0x35/0xb0 [ 167.778486][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.778490][ C1] RIP: 0033:0x48a7a1 [ 167.778494][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.778499][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000048a7a1 [ 167.778501][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.778504][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffed938c080 [ 167.778507][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 167.778510][ C1] R13: 0000000000028e03 R14: 0000000000000003 R15: 0000000000a9fe40 [ 167.778523][ C1] task:syz-executor.2 state:S stack:23824 pid: 8875 ppid: 8854 flags:0x00000000 [ 167.778533][ C1] Call Trace: [ 167.778538][ C1] __schedule+0x907/0x26b0 [ 167.778547][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778558][ C1] schedule+0xd3/0x270 [ 167.778564][ C1] do_nanosleep+0x20d/0x5b0 [ 167.778573][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.778579][ C1] ? memset+0x20/0x40 [ 167.778585][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.778593][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.778600][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.778608][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.778615][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.778620][ C1] ? put_timespec64+0xf0/0xf0 [ 167.778628][ C1] common_nsleep+0x74/0xb0 [ 167.778634][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.778641][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.778650][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.778658][ C1] do_syscall_64+0x35/0xb0 [ 167.778663][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.778667][ C1] RIP: 0033:0x48a7a1 [ 167.778671][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.778676][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000048a7a1 [ 167.778679][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.778681][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffe88fe4080 [ 167.778684][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 167.778687][ C1] R13: 0000000000028d11 R14: 0000000000000003 R15: 0000000000a9fe40 [ 167.778699][ C1] task:kworker/u5:5 state:I stack:28792 pid: 8895 ppid: 2 flags:0x00004000 [ 167.778710][ C1] Workqueue: 0x0 (hci3) [ 167.778717][ C1] Call Trace: [ 167.778722][ C1] __schedule+0x907/0x26b0 [ 167.778731][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778736][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.778742][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.778750][ C1] schedule+0xd3/0x270 [ 167.778756][ C1] worker_thread+0x14d/0x1040 [ 167.778768][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.778775][ C1] kthread+0x38b/0x460 [ 167.778779][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.778783][ C1] ? set_kthread_struct+0x100/0x100 [ 167.778790][ C1] ret_from_fork+0x1f/0x30 [ 167.778804][ C1] task:kworker/u5:6 state:I stack:29048 pid: 8901 ppid: 2 flags:0x00004000 [ 167.778815][ C1] Workqueue: 0x0 (hci5) [ 167.778822][ C1] Call Trace: [ 167.778827][ C1] __schedule+0x907/0x26b0 [ 167.778836][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778843][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.778851][ C1] schedule+0xd3/0x270 [ 167.778857][ C1] worker_thread+0x14d/0x1040 [ 167.778869][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.778876][ C1] kthread+0x38b/0x460 [ 167.778880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.778884][ C1] ? set_kthread_struct+0x100/0x100 [ 167.778890][ C1] ret_from_fork+0x1f/0x30 [ 167.778905][ C1] task:syz-executor.0 state:S stack:23920 pid: 8904 ppid: 8858 flags:0x00000000 [ 167.778914][ C1] Call Trace: [ 167.778919][ C1] __schedule+0x907/0x26b0 [ 167.778928][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.778939][ C1] schedule+0xd3/0x270 [ 167.778945][ C1] do_nanosleep+0x20d/0x5b0 [ 167.778954][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.778960][ C1] ? memset+0x20/0x40 [ 167.778966][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.778974][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.778980][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.778989][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.778996][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.779001][ C1] ? put_timespec64+0xf0/0xf0 [ 167.779009][ C1] common_nsleep+0x74/0xb0 [ 167.779015][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.779022][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.779031][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.779039][ C1] do_syscall_64+0x35/0xb0 [ 167.779044][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.779048][ C1] RIP: 0033:0x48a7a1 [ 167.779052][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.779057][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000048a7a1 [ 167.779060][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.779062][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffa294c080 [ 167.779065][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 167.779068][ C1] R13: 0000000000028e32 R14: 0000000000000003 R15: 0000000000a9fe40 [ 167.779081][ C1] task:syz-executor.1 state:S stack:23984 pid: 8907 ppid: 8857 flags:0x00000000 [ 167.779091][ C1] Call Trace: [ 167.779096][ C1] __schedule+0x907/0x26b0 [ 167.779105][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779116][ C1] schedule+0xd3/0x270 [ 167.779122][ C1] do_nanosleep+0x20d/0x5b0 [ 167.779131][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.779137][ C1] ? memset+0x20/0x40 [ 167.779143][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.779151][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.779157][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.779166][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.779173][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.779178][ C1] ? put_timespec64+0xf0/0xf0 [ 167.779185][ C1] common_nsleep+0x74/0xb0 [ 167.779194][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.779202][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.779210][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.779218][ C1] do_syscall_64+0x35/0xb0 [ 167.779223][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.779228][ C1] RIP: 0033:0x48a7a1 [ 167.779231][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.779236][ C1] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 000000000048a7a1 [ 167.779239][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.779242][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fff4297f080 [ 167.779244][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 167.779247][ C1] R13: 0000000000028dad R14: 0000000000000003 R15: 0000000000a9fe40 [ 167.779260][ C1] task:syz-executor.5 state:S stack:23296 pid: 8908 ppid: 8855 flags:0x00000000 [ 167.779270][ C1] Call Trace: [ 167.779275][ C1] __schedule+0x907/0x26b0 [ 167.779284][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779295][ C1] schedule+0xd3/0x270 [ 167.779301][ C1] do_nanosleep+0x20d/0x5b0 [ 167.779309][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.779321][ C1] ? memset+0x20/0x40 [ 167.779329][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.779337][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.779344][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.779352][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.779360][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.779364][ C1] ? put_timespec64+0xf0/0xf0 [ 167.779372][ C1] common_nsleep+0x74/0xb0 [ 167.779378][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.779386][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.779394][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.779402][ C1] do_syscall_64+0x35/0xb0 [ 167.779408][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.779412][ C1] RIP: 0033:0x48a7a1 [ 167.779416][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.779422][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000048a7a1 [ 167.779425][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.779428][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffc3b6f080 [ 167.779431][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 167.779434][ C1] R13: 0000000000028e01 R14: 0000000000000003 R15: 0000000000a9fe40 [ 167.779446][ C1] task:syz-executor.4 state:S stack:22656 pid: 8913 ppid: 8856 flags:0x00000000 [ 167.779457][ C1] Call Trace: [ 167.779462][ C1] __schedule+0x907/0x26b0 [ 167.779471][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779482][ C1] schedule+0xd3/0x270 [ 167.779488][ C1] do_nanosleep+0x20d/0x5b0 [ 167.779497][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.779503][ C1] ? memset+0x20/0x40 [ 167.779509][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.779517][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.779524][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.779532][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.779539][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.779544][ C1] ? put_timespec64+0xf0/0xf0 [ 167.779551][ C1] common_nsleep+0x74/0xb0 [ 167.779557][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.779565][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.779573][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.779581][ C1] do_syscall_64+0x35/0xb0 [ 167.779587][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.779591][ C1] RIP: 0033:0x48a7a1 [ 167.779594][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.779599][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000048a7a1 [ 167.779602][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.779605][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffc8aa78080 [ 167.779608][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 167.779610][ C1] R13: 0000000000028d56 R14: 0000000000000003 R15: 0000000000a9fe40 [ 167.779623][ C1] task:bond0 state:I stack:30040 pid: 9059 ppid: 2 flags:0x00004000 [ 167.779636][ C1] Call Trace: [ 167.779641][ C1] __schedule+0x907/0x26b0 [ 167.779650][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779655][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.779660][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.779668][ C1] schedule+0xd3/0x270 [ 167.779674][ C1] rescuer_thread+0x65d/0xb80 [ 167.779680][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.779691][ C1] ? worker_thread+0x1040/0x1040 [ 167.779698][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.779704][ C1] ? worker_thread+0x1040/0x1040 [ 167.779711][ C1] kthread+0x38b/0x460 [ 167.779715][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.779719][ C1] ? set_kthread_struct+0x100/0x100 [ 167.779726][ C1] ret_from_fork+0x1f/0x30 [ 167.779740][ C1] task:bond0 state:I stack:30712 pid: 9074 ppid: 2 flags:0x00004000 [ 167.779751][ C1] Call Trace: [ 167.779756][ C1] __schedule+0x907/0x26b0 [ 167.779765][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779770][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.779775][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.779783][ C1] schedule+0xd3/0x270 [ 167.779789][ C1] rescuer_thread+0x65d/0xb80 [ 167.779795][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.779806][ C1] ? worker_thread+0x1040/0x1040 [ 167.779813][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.779818][ C1] ? worker_thread+0x1040/0x1040 [ 167.779825][ C1] kthread+0x38b/0x460 [ 167.779830][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.779833][ C1] ? set_kthread_struct+0x100/0x100 [ 167.779840][ C1] ret_from_fork+0x1f/0x30 [ 167.779854][ C1] task:bond0 state:I stack:29760 pid: 9126 ppid: 2 flags:0x00004000 [ 167.779866][ C1] Call Trace: [ 167.779871][ C1] __schedule+0x907/0x26b0 [ 167.779880][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779885][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.779890][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.779898][ C1] schedule+0xd3/0x270 [ 167.779904][ C1] rescuer_thread+0x65d/0xb80 [ 167.779910][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.779921][ C1] ? worker_thread+0x1040/0x1040 [ 167.779928][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.779933][ C1] ? worker_thread+0x1040/0x1040 [ 167.779940][ C1] kthread+0x38b/0x460 [ 167.779944][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.779948][ C1] ? set_kthread_struct+0x100/0x100 [ 167.779955][ C1] ret_from_fork+0x1f/0x30 [ 167.779969][ C1] task:bond0 state:I stack:30120 pid: 9172 ppid: 2 flags:0x00004000 [ 167.779980][ C1] Call Trace: [ 167.779985][ C1] __schedule+0x907/0x26b0 [ 167.779994][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.779999][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780004][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780012][ C1] schedule+0xd3/0x270 [ 167.780018][ C1] rescuer_thread+0x65d/0xb80 [ 167.780024][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780035][ C1] ? worker_thread+0x1040/0x1040 [ 167.780041][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780047][ C1] ? worker_thread+0x1040/0x1040 [ 167.780054][ C1] kthread+0x38b/0x460 [ 167.780058][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780062][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780068][ C1] ret_from_fork+0x1f/0x30 [ 167.780082][ C1] task:bond0 state:I stack:30040 pid: 9203 ppid: 2 flags:0x00004000 [ 167.780094][ C1] Call Trace: [ 167.780099][ C1] __schedule+0x907/0x26b0 [ 167.780108][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780112][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780117][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780125][ C1] schedule+0xd3/0x270 [ 167.780131][ C1] rescuer_thread+0x65d/0xb80 [ 167.780137][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780148][ C1] ? worker_thread+0x1040/0x1040 [ 167.780155][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780160][ C1] ? worker_thread+0x1040/0x1040 [ 167.780167][ C1] kthread+0x38b/0x460 [ 167.780172][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780175][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780182][ C1] ret_from_fork+0x1f/0x30 [ 167.780200][ C1] task:bond0 state:I stack:30712 pid: 9334 ppid: 2 flags:0x00004000 [ 167.780211][ C1] Call Trace: [ 167.780216][ C1] __schedule+0x907/0x26b0 [ 167.780225][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780230][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780235][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780243][ C1] schedule+0xd3/0x270 [ 167.780249][ C1] rescuer_thread+0x65d/0xb80 [ 167.780255][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780266][ C1] ? worker_thread+0x1040/0x1040 [ 167.780273][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780278][ C1] ? worker_thread+0x1040/0x1040 [ 167.780285][ C1] kthread+0x38b/0x460 [ 167.780289][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780293][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780300][ C1] ret_from_fork+0x1f/0x30 [ 167.780314][ C1] task:wg-crypt-wg0 state:I stack:30712 pid: 9509 ppid: 2 flags:0x00004000 [ 167.780327][ C1] Call Trace: [ 167.780332][ C1] __schedule+0x907/0x26b0 [ 167.780340][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780345][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780350][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780358][ C1] schedule+0xd3/0x270 [ 167.780364][ C1] rescuer_thread+0x65d/0xb80 [ 167.780370][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780381][ C1] ? worker_thread+0x1040/0x1040 [ 167.780388][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780393][ C1] ? worker_thread+0x1040/0x1040 [ 167.780400][ C1] kthread+0x38b/0x460 [ 167.780405][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780408][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780415][ C1] ret_from_fork+0x1f/0x30 [ 167.780429][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9514 ppid: 2 flags:0x00004000 [ 167.780440][ C1] Call Trace: [ 167.780445][ C1] __schedule+0x907/0x26b0 [ 167.780454][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780458][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780464][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780472][ C1] schedule+0xd3/0x270 [ 167.780478][ C1] rescuer_thread+0x65d/0xb80 [ 167.780484][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780494][ C1] ? worker_thread+0x1040/0x1040 [ 167.780501][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780507][ C1] ? worker_thread+0x1040/0x1040 [ 167.780514][ C1] kthread+0x38b/0x460 [ 167.780518][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780522][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780528][ C1] ret_from_fork+0x1f/0x30 [ 167.780542][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9543 ppid: 2 flags:0x00004000 [ 167.780553][ C1] Call Trace: [ 167.780558][ C1] __schedule+0x907/0x26b0 [ 167.780567][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780572][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780577][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780585][ C1] schedule+0xd3/0x270 [ 167.780591][ C1] rescuer_thread+0x65d/0xb80 [ 167.780597][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780608][ C1] ? worker_thread+0x1040/0x1040 [ 167.780615][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780620][ C1] ? worker_thread+0x1040/0x1040 [ 167.780627][ C1] kthread+0x38b/0x460 [ 167.780631][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780635][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780641][ C1] ret_from_fork+0x1f/0x30 [ 167.780656][ C1] task:wg-crypt-wg0 state:I stack:30120 pid: 9546 ppid: 2 flags:0x00004000 [ 167.780666][ C1] Call Trace: [ 167.780671][ C1] __schedule+0x907/0x26b0 [ 167.780680][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780685][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780691][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780698][ C1] schedule+0xd3/0x270 [ 167.780704][ C1] rescuer_thread+0x65d/0xb80 [ 167.780710][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780721][ C1] ? worker_thread+0x1040/0x1040 [ 167.780728][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780734][ C1] ? worker_thread+0x1040/0x1040 [ 167.780740][ C1] kthread+0x38b/0x460 [ 167.780745][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780748][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780755][ C1] ret_from_fork+0x1f/0x30 [ 167.780769][ C1] task:wg-crypt-wg1 state:I stack:30120 pid: 9549 ppid: 2 flags:0x00004000 [ 167.780781][ C1] Call Trace: [ 167.780786][ C1] __schedule+0x907/0x26b0 [ 167.780794][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780799][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780804][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780812][ C1] schedule+0xd3/0x270 [ 167.780818][ C1] rescuer_thread+0x65d/0xb80 [ 167.780824][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780835][ C1] ? worker_thread+0x1040/0x1040 [ 167.780842][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780848][ C1] ? worker_thread+0x1040/0x1040 [ 167.780854][ C1] kthread+0x38b/0x460 [ 167.780859][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780862][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780869][ C1] ret_from_fork+0x1f/0x30 [ 167.780883][ C1] task:wg-crypt-wg0 state:I stack:30040 pid: 9558 ppid: 2 flags:0x00004000 [ 167.780894][ C1] Call Trace: [ 167.780899][ C1] __schedule+0x907/0x26b0 [ 167.780908][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.780912][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.780918][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.780925][ C1] schedule+0xd3/0x270 [ 167.780932][ C1] rescuer_thread+0x65d/0xb80 [ 167.780937][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.780948][ C1] ? worker_thread+0x1040/0x1040 [ 167.780955][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.780961][ C1] ? worker_thread+0x1040/0x1040 [ 167.780968][ C1] kthread+0x38b/0x460 [ 167.780972][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.780975][ C1] ? set_kthread_struct+0x100/0x100 [ 167.780982][ C1] ret_from_fork+0x1f/0x30 [ 167.780996][ C1] task:wg-crypt-wg1 state:I stack:30040 pid: 9559 ppid: 2 flags:0x00004000 [ 167.781007][ C1] Call Trace: [ 167.781012][ C1] __schedule+0x907/0x26b0 [ 167.781021][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781026][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781032][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781040][ C1] schedule+0xd3/0x270 [ 167.781046][ C1] rescuer_thread+0x65d/0xb80 [ 167.781051][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781062][ C1] ? worker_thread+0x1040/0x1040 [ 167.781069][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781075][ C1] ? worker_thread+0x1040/0x1040 [ 167.781082][ C1] kthread+0x38b/0x460 [ 167.781086][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781089][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781096][ C1] ret_from_fork+0x1f/0x30 [ 167.781110][ C1] task:wg-crypt-wg2 state:I stack:28832 pid: 9568 ppid: 2 flags:0x00004000 [ 167.781121][ C1] Call Trace: [ 167.781126][ C1] __schedule+0x907/0x26b0 [ 167.781135][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781139][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781145][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781153][ C1] schedule+0xd3/0x270 [ 167.781159][ C1] rescuer_thread+0x65d/0xb80 [ 167.781164][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781175][ C1] ? worker_thread+0x1040/0x1040 [ 167.781182][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781188][ C1] ? worker_thread+0x1040/0x1040 [ 167.781198][ C1] kthread+0x38b/0x460 [ 167.781203][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781206][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781213][ C1] ret_from_fork+0x1f/0x30 [ 167.781227][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9583 ppid: 2 flags:0x00004000 [ 167.781238][ C1] Call Trace: [ 167.781243][ C1] __schedule+0x907/0x26b0 [ 167.781252][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781257][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781262][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781270][ C1] schedule+0xd3/0x270 [ 167.781276][ C1] rescuer_thread+0x65d/0xb80 [ 167.781282][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781293][ C1] ? worker_thread+0x1040/0x1040 [ 167.781300][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781305][ C1] ? worker_thread+0x1040/0x1040 [ 167.781312][ C1] kthread+0x38b/0x460 [ 167.781317][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781320][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781327][ C1] ret_from_fork+0x1f/0x30 [ 167.781341][ C1] task:wg-crypt-wg0 state:I stack:30040 pid: 9624 ppid: 2 flags:0x00004000 [ 167.781353][ C1] Call Trace: [ 167.781358][ C1] __schedule+0x907/0x26b0 [ 167.781367][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781372][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781377][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781385][ C1] schedule+0xd3/0x270 [ 167.781391][ C1] rescuer_thread+0x65d/0xb80 [ 167.781397][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781408][ C1] ? worker_thread+0x1040/0x1040 [ 167.781415][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781420][ C1] ? worker_thread+0x1040/0x1040 [ 167.781427][ C1] kthread+0x38b/0x460 [ 167.781431][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781435][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781441][ C1] ret_from_fork+0x1f/0x30 [ 167.781456][ C1] task:wg-crypt-wg0 state:I stack:30712 pid: 9627 ppid: 2 flags:0x00004000 [ 167.781467][ C1] Call Trace: [ 167.781472][ C1] __schedule+0x907/0x26b0 [ 167.781481][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781485][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781491][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781498][ C1] schedule+0xd3/0x270 [ 167.781504][ C1] rescuer_thread+0x65d/0xb80 [ 167.781510][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781521][ C1] ? worker_thread+0x1040/0x1040 [ 167.781528][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781533][ C1] ? worker_thread+0x1040/0x1040 [ 167.781540][ C1] kthread+0x38b/0x460 [ 167.781544][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781548][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781554][ C1] ret_from_fork+0x1f/0x30 [ 167.781569][ C1] task:wg-crypt-wg0 state:I stack:30120 pid: 9634 ppid: 2 flags:0x00004000 [ 167.781579][ C1] Call Trace: [ 167.781584][ C1] __schedule+0x907/0x26b0 [ 167.781593][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781598][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781603][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781611][ C1] schedule+0xd3/0x270 [ 167.781617][ C1] rescuer_thread+0x65d/0xb80 [ 167.781623][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781633][ C1] ? worker_thread+0x1040/0x1040 [ 167.781640][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781646][ C1] ? worker_thread+0x1040/0x1040 [ 167.781653][ C1] kthread+0x38b/0x460 [ 167.781657][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781661][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781667][ C1] ret_from_fork+0x1f/0x30 [ 167.781681][ C1] task:wg-crypt-wg1 state:I stack:30120 pid: 9637 ppid: 2 flags:0x00004000 [ 167.781692][ C1] Call Trace: [ 167.781697][ C1] __schedule+0x907/0x26b0 [ 167.781706][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781711][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781716][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781724][ C1] schedule+0xd3/0x270 [ 167.781730][ C1] rescuer_thread+0x65d/0xb80 [ 167.781736][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781747][ C1] ? worker_thread+0x1040/0x1040 [ 167.781754][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781759][ C1] ? worker_thread+0x1040/0x1040 [ 167.781766][ C1] kthread+0x38b/0x460 [ 167.781771][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781774][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781781][ C1] ret_from_fork+0x1f/0x30 [ 167.781795][ C1] task:wg-crypt-wg1 state:I stack:30120 pid: 9640 ppid: 2 flags:0x00004000 [ 167.781806][ C1] Call Trace: [ 167.781811][ C1] __schedule+0x907/0x26b0 [ 167.781820][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781825][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781830][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781838][ C1] schedule+0xd3/0x270 [ 167.781844][ C1] rescuer_thread+0x65d/0xb80 [ 167.781850][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781860][ C1] ? worker_thread+0x1040/0x1040 [ 167.781867][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781873][ C1] ? worker_thread+0x1040/0x1040 [ 167.781880][ C1] kthread+0x38b/0x460 [ 167.781884][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.781888][ C1] ? set_kthread_struct+0x100/0x100 [ 167.781894][ C1] ret_from_fork+0x1f/0x30 [ 167.781908][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9643 ppid: 2 flags:0x00004000 [ 167.781920][ C1] Call Trace: [ 167.781925][ C1] __schedule+0x907/0x26b0 [ 167.781934][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.781939][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.781944][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.781952][ C1] schedule+0xd3/0x270 [ 167.781958][ C1] rescuer_thread+0x65d/0xb80 [ 167.781964][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.781974][ C1] ? worker_thread+0x1040/0x1040 [ 167.781981][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.781987][ C1] ? worker_thread+0x1040/0x1040 [ 167.781994][ C1] kthread+0x38b/0x460 [ 167.781998][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782002][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782008][ C1] ret_from_fork+0x1f/0x30 [ 167.782023][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9650 ppid: 2 flags:0x00004000 [ 167.782038][ C1] Call Trace: [ 167.782043][ C1] __schedule+0x907/0x26b0 [ 167.782052][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782057][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.782062][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782070][ C1] schedule+0xd3/0x270 [ 167.782076][ C1] rescuer_thread+0x65d/0xb80 [ 167.782083][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.782094][ C1] ? worker_thread+0x1040/0x1040 [ 167.782101][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.782106][ C1] ? worker_thread+0x1040/0x1040 [ 167.782113][ C1] kthread+0x38b/0x460 [ 167.782117][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782121][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782128][ C1] ret_from_fork+0x1f/0x30 [ 167.782142][ C1] task:wg-crypt-wg2 state:I stack:30712 pid: 9653 ppid: 2 flags:0x00004000 2021/08/21 18:40:33 executed programs: 69 [ 167.782154][ C1] Call Trace: [ 167.782159][ C1] __schedule+0x907/0x26b0 [ 167.782168][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782172][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.782178][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782185][ C1] schedule+0xd3/0x270 [ 167.782194][ C1] rescuer_thread+0x65d/0xb80 [ 167.782200][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.782211][ C1] ? worker_thread+0x1040/0x1040 [ 167.782218][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.782224][ C1] ? worker_thread+0x1040/0x1040 [ 167.782231][ C1] kthread+0x38b/0x460 [ 167.782235][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782238][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782245][ C1] ret_from_fork+0x1f/0x30 [ 167.782259][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9660 ppid: 2 flags:0x00004000 [ 167.782271][ C1] Call Trace: [ 167.782276][ C1] __schedule+0x907/0x26b0 [ 167.782285][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782290][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.782295][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782303][ C1] schedule+0xd3/0x270 [ 167.782309][ C1] rescuer_thread+0x65d/0xb80 [ 167.782315][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.782326][ C1] ? worker_thread+0x1040/0x1040 [ 167.782333][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.782338][ C1] ? worker_thread+0x1040/0x1040 [ 167.782345][ C1] kthread+0x38b/0x460 [ 167.782350][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782353][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782360][ C1] ret_from_fork+0x1f/0x30 [ 167.782374][ C1] task:kworker/1:4 state:I stack:22896 pid:10129 ppid: 2 flags:0x00004000 [ 167.782385][ C1] Workqueue: 0x0 (events) [ 167.782392][ C1] Call Trace: [ 167.782397][ C1] __schedule+0x907/0x26b0 [ 167.782406][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782411][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.782416][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782424][ C1] schedule+0xd3/0x270 [ 167.782430][ C1] worker_thread+0x14d/0x1040 [ 167.782442][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.782450][ C1] kthread+0x38b/0x460 [ 167.782454][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782457][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782464][ C1] ret_from_fork+0x1f/0x30 [ 167.782478][ C1] task:kworker/0:7 state:I stack:27832 pid:10132 ppid: 2 flags:0x00004000 [ 167.782490][ C1] Workqueue: 0x0 (mld) [ 167.782497][ C1] Call Trace: [ 167.782502][ C1] __schedule+0x907/0x26b0 [ 167.782511][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782517][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782525][ C1] schedule+0xd3/0x270 [ 167.782531][ C1] worker_thread+0x14d/0x1040 [ 167.782544][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.782551][ C1] kthread+0x38b/0x460 [ 167.782555][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782559][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782565][ C1] ret_from_fork+0x1f/0x30 [ 167.782579][ C1] task:kworker/1:5 state:I stack:23096 pid:10137 ppid: 2 flags:0x00004000 [ 167.782589][ C1] Workqueue: 0x0 (events) [ 167.782596][ C1] Call Trace: [ 167.782601][ C1] __schedule+0x907/0x26b0 [ 167.782610][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782617][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782625][ C1] schedule+0xd3/0x270 [ 167.782631][ C1] worker_thread+0x14d/0x1040 [ 167.782643][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.782650][ C1] kthread+0x38b/0x460 [ 167.782655][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782658][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782665][ C1] ret_from_fork+0x1f/0x30 [ 167.782679][ C1] task:kworker/1:6 state:I stack:22760 pid:10141 ppid: 2 flags:0x00004000 [ 167.782689][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 167.782696][ C1] Call Trace: [ 167.782701][ C1] __schedule+0x907/0x26b0 [ 167.782710][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782716][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782724][ C1] schedule+0xd3/0x270 [ 167.782730][ C1] worker_thread+0x14d/0x1040 [ 167.782742][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.782749][ C1] kthread+0x38b/0x460 [ 167.782754][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782757][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782764][ C1] ret_from_fork+0x1f/0x30 [ 167.782778][ C1] task:kworker/1:7 state:I stack:21768 pid:10142 ppid: 2 flags:0x00004000 [ 167.782788][ C1] Workqueue: 0x0 (events) [ 167.782795][ C1] Call Trace: [ 167.782800][ C1] __schedule+0x907/0x26b0 [ 167.782809][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782814][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.782819][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782827][ C1] schedule+0xd3/0x270 [ 167.782833][ C1] worker_thread+0x14d/0x1040 [ 167.782845][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.782852][ C1] kthread+0x38b/0x460 [ 167.782857][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782860][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782867][ C1] ret_from_fork+0x1f/0x30 [ 167.782881][ C1] task:kworker/1:8 state:I stack:26808 pid:10166 ppid: 2 flags:0x00004000 [ 167.782891][ C1] Workqueue: 0x0 (events) [ 167.782898][ C1] Call Trace: [ 167.782903][ C1] __schedule+0x907/0x26b0 [ 167.782912][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.782919][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.782927][ C1] schedule+0xd3/0x270 [ 167.782933][ C1] worker_thread+0x14d/0x1040 [ 167.782945][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.782952][ C1] kthread+0x38b/0x460 [ 167.782956][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.782960][ C1] ? set_kthread_struct+0x100/0x100 [ 167.782966][ C1] ret_from_fork+0x1f/0x30 [ 167.782981][ C1] task:kworker/0:8 state:I stack:27840 pid:10267 ppid: 2 flags:0x00004000 [ 167.782991][ C1] Workqueue: 0x0 (krxrpcd) [ 167.782998][ C1] Call Trace: [ 167.783003][ C1] __schedule+0x907/0x26b0 [ 167.783012][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783018][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783026][ C1] schedule+0xd3/0x270 [ 167.783033][ C1] worker_thread+0x14d/0x1040 [ 167.783045][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783052][ C1] kthread+0x38b/0x460 [ 167.783057][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783060][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783067][ C1] ret_from_fork+0x1f/0x30 [ 167.783081][ C1] task:kworker/0:9 state:I stack:26760 pid:10274 ppid: 2 flags:0x00004000 [ 167.783092][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 167.783099][ C1] Call Trace: [ 167.783104][ C1] __schedule+0x907/0x26b0 [ 167.783113][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783119][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783127][ C1] schedule+0xd3/0x270 [ 167.783133][ C1] worker_thread+0x14d/0x1040 [ 167.783145][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783152][ C1] kthread+0x38b/0x460 [ 167.783156][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783160][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783167][ C1] ret_from_fork+0x1f/0x30 [ 167.783181][ C1] task:kworker/0:10 state:I stack:26168 pid:10278 ppid: 2 flags:0x00004000 [ 167.783195][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 167.783202][ C1] Call Trace: [ 167.783207][ C1] __schedule+0x907/0x26b0 [ 167.783217][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783224][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783232][ C1] schedule+0xd3/0x270 [ 167.783238][ C1] worker_thread+0x14d/0x1040 [ 167.783250][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783257][ C1] kthread+0x38b/0x460 [ 167.783262][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783265][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783272][ C1] ret_from_fork+0x1f/0x30 [ 167.783286][ C1] task:kworker/1:9 state:I stack:27144 pid:10383 ppid: 2 flags:0x00004000 [ 167.783296][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 167.783303][ C1] Call Trace: [ 167.783308][ C1] __schedule+0x907/0x26b0 [ 167.783317][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783324][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783332][ C1] schedule+0xd3/0x270 [ 167.783338][ C1] worker_thread+0x14d/0x1040 [ 167.783350][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783357][ C1] kthread+0x38b/0x460 [ 167.783362][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783365][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783372][ C1] ret_from_fork+0x1f/0x30 [ 167.783386][ C1] task:kworker/u4:7 state:R running task stack:25608 pid:10384 ppid: 2 flags:0x00004000 [ 167.783400][ C1] Workqueue: events_unbound flush_to_ldisc [ 167.783406][ C1] Call Trace: [ 167.783411][ C1] __schedule+0x907/0x26b0 [ 167.783420][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783425][ C1] ? mark_held_locks+0x9f/0xe0 [ 167.783435][ C1] preempt_schedule_irq+0x4e/0x90 [ 167.783441][ C1] irqentry_exit+0x31/0x80 [ 167.783447][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.783452][ C1] RIP: 0010:console_unlock+0x559/0x8d0 [ 167.783457][ C1] Code: a8 8a e8 9a 25 fe ff e8 65 2c 00 00 4d 85 f6 0f 85 b8 01 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 4d 85 f6 74 01 fb 8b 54 24 30 <85> d2 0f 84 00 fc ff ff 31 d2 be 5e 0a 00 00 48 c7 c7 80 e4 cb 88 [ 167.783462][ C1] RSP: 0018:ffffc9000ac6f708 EFLAGS: 00000206 [ 167.783467][ C1] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: 1ffffffff1db740a [ 167.783471][ C1] RDX: 0000000000000001 RSI: ffffffff88cb28c0 RDI: ffffffff891ffb00 [ 167.783474][ C1] RBP: ffffc9000ac6f760 R08: 0000000000000001 R09: ffffffff8edb98e7 [ 167.783477][ C1] R10: 0000000000000001 R11: 6863756f7479656b R12: 0000000000000000 [ 167.783480][ C1] R13: ffffffff8b7ba5d0 R14: 0000000000000200 R15: 0000000000000000 [ 167.783497][ C1] ? devkmsg_read+0x680/0x680 [ 167.783505][ C1] ? atomic_notifier_call_chain+0x60/0xf0 [ 167.783521][ C1] ? fb_flashcursor+0x3b0/0x3b0 [ 167.783529][ C1] do_con_write+0xdaa/0x19a0 [ 167.783545][ C1] ? do_con_trol+0x4da0/0x4da0 [ 167.783560][ C1] con_put_char+0x64/0x90 [ 167.783566][ C1] ? do_con_write+0x19a0/0x19a0 [ 167.783572][ C1] ? __mutex_lock+0x5bf/0x10a0 [ 167.783579][ C1] ? n_tty_receive_buf_common+0xa8c/0x4930 [ 167.783586][ C1] tty_put_char+0xa5/0x120 [ 167.783591][ C1] ? tty_hung_up_p+0x50/0x50 [ 167.783596][ C1] ? mutex_lock_io_nested+0xf00/0xf00 [ 167.783605][ C1] __process_echoes+0x3ee/0x7c0 [ 167.783617][ C1] n_tty_receive_buf_common+0xaca/0x4930 [ 167.783630][ C1] ? __init_ldsem+0x170/0x170 [ 167.783642][ C1] tty_port_default_receive_buf+0x5c/0x90 [ 167.783649][ C1] flush_to_ldisc+0x19c/0x3d0 [ 167.783660][ C1] process_one_work+0x84c/0x13d0 [ 167.783669][ C1] ? lock_release+0x720/0x720 [ 167.783674][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 167.783682][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783687][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 167.783698][ C1] worker_thread+0x598/0x1040 [ 167.783710][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783717][ C1] kthread+0x38b/0x460 [ 167.783721][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783725][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783731][ C1] ret_from_fork+0x1f/0x30 [ 167.783746][ C1] task:kworker/u4:8 state:I stack:25608 pid:10518 ppid: 2 flags:0x00004000 [ 167.783756][ C1] Workqueue: 0x0 (events_unbound) [ 167.783763][ C1] Call Trace: [ 167.783768][ C1] __schedule+0x907/0x26b0 [ 167.783777][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783784][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783792][ C1] schedule+0xd3/0x270 [ 167.783798][ C1] worker_thread+0x14d/0x1040 [ 167.783810][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783817][ C1] kthread+0x38b/0x460 [ 167.783822][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783825][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783832][ C1] ret_from_fork+0x1f/0x30 [ 167.783846][ C1] task:kworker/u4:9 state:I stack:29712 pid:10654 ppid: 2 flags:0x00004000 [ 167.783858][ C1] Workqueue: 0x0 (phy14) [ 167.783865][ C1] Call Trace: [ 167.783870][ C1] __schedule+0x907/0x26b0 [ 167.783879][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783884][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.783889][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.783897][ C1] schedule+0xd3/0x270 [ 167.783903][ C1] worker_thread+0x14d/0x1040 [ 167.783915][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.783922][ C1] kthread+0x38b/0x460 [ 167.783927][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.783930][ C1] ? set_kthread_struct+0x100/0x100 [ 167.783936][ C1] ret_from_fork+0x1f/0x30 [ 167.783951][ C1] task:syz-executor.3 state:S stack:27976 pid:10655 ppid: 8870 flags:0x00000000 [ 167.783962][ C1] Call Trace: [ 167.783966][ C1] __schedule+0x907/0x26b0 [ 167.783975][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.783986][ C1] schedule+0xd3/0x270 [ 167.783992][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.784000][ C1] futex_wait+0x19f/0x550 [ 167.784008][ C1] ? futex_wait_setup+0x250/0x250 [ 167.784017][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.784025][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.784037][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.784046][ C1] do_futex+0x1b4/0x1240 [ 167.784053][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.784058][ C1] ? find_held_lock+0x2d/0x110 [ 167.784067][ C1] ? futex_exit_release+0x200/0x200 [ 167.784073][ C1] ? find_held_lock+0x2d/0x110 [ 167.784081][ C1] ? __do_sys_futex+0x233/0x2d0 [ 167.784087][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.784093][ C1] ? _copy_from_user+0x77/0xf0 [ 167.784102][ C1] ? ktime_get+0x217/0x2f0 [ 167.784106][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.784112][ C1] ? ktime_get+0x217/0x2f0 [ 167.784115][ C1] ? ktime_get+0x117/0x2f0 [ 167.784121][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.784129][ C1] ? do_futex+0x1240/0x1240 [ 167.784138][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.784146][ C1] do_syscall_64+0x35/0xb0 [ 167.784152][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.784156][ C1] RIP: 0033:0x4665d9 [ 167.784160][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 167.784165][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 167.784168][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 167.784171][ C1] RBP: 000000000056bf8c R08: 00007ffed938c080 R09: 0000000000000000 [ 167.784174][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000028e02 [ 167.784177][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000028634 [ 167.784190][ C1] task:syz-executor.3 state:S stack:28520 pid:10680 ppid: 8870 flags:0x00000000 [ 167.784205][ C1] Call Trace: [ 167.784210][ C1] __schedule+0x907/0x26b0 [ 167.784219][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.784230][ C1] schedule+0xd3/0x270 [ 167.784236][ C1] schedule_timeout+0x19d/0x250 [ 167.784243][ C1] ? usleep_range+0x150/0x150 [ 167.784247][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 167.784253][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.784258][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.784263][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.784269][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.784274][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.784280][ C1] wait_for_completion_interruptible+0x261/0x340 [ 167.784288][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 167.784301][ C1] raw_process_ep_io+0x519/0xbd0 [ 167.784311][ C1] ? __might_fault+0xb5/0x160 [ 167.784319][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 167.784331][ C1] ? _copy_from_user+0x77/0xf0 [ 167.784339][ C1] raw_ioctl+0x82c/0x2210 [ 167.784348][ C1] ? gadget_bind+0x810/0x810 [ 167.784359][ C1] __x64_sys_ioctl+0x11f/0x190 [ 167.784368][ C1] do_syscall_64+0x35/0xb0 [ 167.784373][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.784377][ C1] RIP: 0033:0x466397 [ 167.784381][ C1] RSP: 002b:00007fedc8bb8118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.784386][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 167.784389][ C1] RDX: 00007fedc8bb8140 RSI: 0000000040085507 RDI: 0000000000000003 [ 167.784392][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 167.784395][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 167.784398][ C1] R13: 0000000000000000 R14: 00007fedc8bb9300 R15: 0000000000022000 [ 167.784411][ C1] task:syz-executor.5 state:S stack:27608 pid:10656 ppid: 8908 flags:0x00000000 [ 167.784422][ C1] Call Trace: [ 167.784427][ C1] __schedule+0x907/0x26b0 [ 167.784436][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.784448][ C1] schedule+0xd3/0x270 [ 167.784454][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.784461][ C1] futex_wait+0x19f/0x550 [ 167.784469][ C1] ? futex_wait_setup+0x250/0x250 [ 167.784478][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.784485][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.784497][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.784506][ C1] do_futex+0x1b4/0x1240 [ 167.784513][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.784518][ C1] ? find_held_lock+0x2d/0x110 [ 167.784527][ C1] ? futex_exit_release+0x200/0x200 [ 167.784533][ C1] ? find_held_lock+0x2d/0x110 [ 167.784541][ C1] ? __do_sys_futex+0x233/0x2d0 [ 167.784547][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.784553][ C1] ? _copy_from_user+0x77/0xf0 [ 167.784560][ C1] ? ktime_get+0x217/0x2f0 [ 167.784564][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.784570][ C1] ? ktime_get+0x217/0x2f0 [ 167.784573][ C1] ? ktime_get+0x117/0x2f0 [ 167.784580][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.784587][ C1] ? do_futex+0x1240/0x1240 [ 167.784597][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.784605][ C1] do_syscall_64+0x35/0xb0 [ 167.784610][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.784614][ C1] RIP: 0033:0x4665d9 [ 167.784618][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 167.784623][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 167.784626][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 167.784628][ C1] RBP: 000000000056bf8c R08: 00007fffc3b6f080 R09: 0000000000000000 [ 167.784632][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000028e01 [ 167.784635][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000002863d [ 167.784647][ C1] task:syz-executor.5 state:S stack:28520 pid:10684 ppid: 8908 flags:0x00000000 [ 167.784658][ C1] Call Trace: [ 167.784663][ C1] __schedule+0x907/0x26b0 [ 167.784673][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.784684][ C1] schedule+0xd3/0x270 [ 167.784690][ C1] schedule_timeout+0x19d/0x250 [ 167.784696][ C1] ? usleep_range+0x150/0x150 [ 167.784701][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 167.784707][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.784711][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.784717][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.784723][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.784727][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.784733][ C1] wait_for_completion_interruptible+0x261/0x340 [ 167.784741][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 167.784754][ C1] raw_process_ep_io+0x519/0xbd0 [ 167.784762][ C1] ? __might_fault+0xb5/0x160 [ 167.784767][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 167.784780][ C1] ? _copy_from_user+0x77/0xf0 [ 167.784787][ C1] raw_ioctl+0x82c/0x2210 [ 167.784796][ C1] ? gadget_bind+0x810/0x810 [ 167.784807][ C1] __x64_sys_ioctl+0x11f/0x190 [ 167.784814][ C1] do_syscall_64+0x35/0xb0 [ 167.784819][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.784823][ C1] RIP: 0033:0x466397 [ 167.784827][ C1] RSP: 002b:00007f3b13224118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.784832][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 167.784835][ C1] RDX: 00007f3b13224140 RSI: 0000000040085507 RDI: 0000000000000003 [ 167.784838][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 167.784841][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 167.784844][ C1] R13: 0000000000000000 R14: 00007f3b13225300 R15: 0000000000022000 [ 167.784856][ C1] task:syz-executor.2 state:S stack:27200 pid:10657 ppid: 8875 flags:0x00000000 [ 167.784867][ C1] Call Trace: [ 167.784871][ C1] __schedule+0x907/0x26b0 [ 167.784881][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.784891][ C1] schedule+0xd3/0x270 [ 167.784898][ C1] do_nanosleep+0x20d/0x5b0 [ 167.784907][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.784913][ C1] ? memset+0x20/0x40 [ 167.784920][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.784928][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.784935][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.784943][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.784950][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.784955][ C1] ? put_timespec64+0xf0/0xf0 [ 167.784963][ C1] common_nsleep+0x74/0xb0 [ 167.784969][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.784978][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.784986][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.784994][ C1] do_syscall_64+0x35/0xb0 [ 167.785000][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.785004][ C1] RIP: 0033:0x48a7a1 [ 167.785007][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.785012][ C1] RAX: ffffffffffffffda RBX: 0000000000029a28 RCX: 000000000048a7a1 [ 167.785015][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.785018][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe88fe4080 [ 167.785021][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 167.785024][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 0000000000028641 [ 167.785036][ C1] task:syz-executor.2 state:S stack:28520 pid:10686 ppid: 8875 flags:0x00000000 [ 167.785047][ C1] Call Trace: [ 167.785052][ C1] __schedule+0x907/0x26b0 [ 167.785061][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.785072][ C1] schedule+0xd3/0x270 [ 167.785078][ C1] schedule_timeout+0x19d/0x250 [ 167.785084][ C1] ? usleep_range+0x150/0x150 [ 167.785089][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 167.785095][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.785100][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.785105][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.785111][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.785116][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.785122][ C1] wait_for_completion_interruptible+0x261/0x340 [ 167.785129][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 167.785142][ C1] raw_process_ep_io+0x519/0xbd0 [ 167.785150][ C1] ? __might_fault+0xb5/0x160 [ 167.785155][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 167.785168][ C1] ? _copy_from_user+0x77/0xf0 [ 167.785175][ C1] raw_ioctl+0x82c/0x2210 [ 167.785184][ C1] ? gadget_bind+0x810/0x810 [ 167.785198][ C1] __x64_sys_ioctl+0x11f/0x190 [ 167.785205][ C1] do_syscall_64+0x35/0xb0 [ 167.785210][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.785214][ C1] RIP: 0033:0x466397 [ 167.785218][ C1] RSP: 002b:00007f26562bc118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.785223][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 167.785226][ C1] RDX: 00007f26562bc140 RSI: 0000000040085507 RDI: 0000000000000003 [ 167.785229][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 167.785232][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 167.785235][ C1] R13: 0000000000000000 R14: 00007f26562bd300 R15: 0000000000022000 [ 167.785248][ C1] task:kworker/u4:10 state:I stack:26896 pid:10658 ppid: 2 flags:0x00004000 [ 167.785258][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 167.785266][ C1] Call Trace: [ 167.785270][ C1] __schedule+0x907/0x26b0 [ 167.785280][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.785286][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.785294][ C1] schedule+0xd3/0x270 [ 167.785300][ C1] worker_thread+0x14d/0x1040 [ 167.785312][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.785320][ C1] kthread+0x38b/0x460 [ 167.785324][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.785328][ C1] ? set_kthread_struct+0x100/0x100 [ 167.785334][ C1] ret_from_fork+0x1f/0x30 [ 167.785349][ C1] task:syz-executor.4 state:S stack:27976 pid:10659 ppid: 8913 flags:0x00000000 [ 167.785359][ C1] Call Trace: [ 167.785364][ C1] __schedule+0x907/0x26b0 [ 167.785373][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.785384][ C1] schedule+0xd3/0x270 [ 167.785390][ C1] do_nanosleep+0x20d/0x5b0 [ 167.785399][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.785406][ C1] ? memset+0x20/0x40 [ 167.785412][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.785420][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.785426][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.785435][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.785442][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.785447][ C1] ? put_timespec64+0xf0/0xf0 [ 167.785454][ C1] common_nsleep+0x74/0xb0 [ 167.785461][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.785468][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.785476][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.785485][ C1] do_syscall_64+0x35/0xb0 [ 167.785490][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.785494][ C1] RIP: 0033:0x48a7a1 [ 167.785497][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.785502][ C1] RAX: ffffffffffffffda RBX: 0000000000029a7a RCX: 000000000048a7a1 [ 167.785505][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.785508][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffc8aa78080 [ 167.785511][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 167.785514][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 0000000000028671 [ 167.785527][ C1] task:syz-executor.4 state:S stack:28520 pid:10678 ppid: 8913 flags:0x00000000 [ 167.785537][ C1] Call Trace: [ 167.785542][ C1] __schedule+0x907/0x26b0 [ 167.785551][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.785562][ C1] schedule+0xd3/0x270 [ 167.785568][ C1] schedule_timeout+0x19d/0x250 [ 167.785574][ C1] ? usleep_range+0x150/0x150 [ 167.785579][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 167.785584][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.785589][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.785594][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.785600][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.785605][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.785611][ C1] wait_for_completion_interruptible+0x261/0x340 [ 167.785619][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 167.785632][ C1] raw_process_ep_io+0x519/0xbd0 [ 167.785640][ C1] ? __might_fault+0xb5/0x160 [ 167.785645][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 167.785658][ C1] ? _copy_from_user+0x77/0xf0 [ 167.785665][ C1] raw_ioctl+0x82c/0x2210 [ 167.785674][ C1] ? gadget_bind+0x810/0x810 [ 167.785685][ C1] __x64_sys_ioctl+0x11f/0x190 [ 167.785692][ C1] do_syscall_64+0x35/0xb0 [ 167.785697][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.785701][ C1] RIP: 0033:0x466397 [ 167.785705][ C1] RSP: 002b:00007f87549a5118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.785710][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 167.785713][ C1] RDX: 00007f87549a5140 RSI: 0000000040085507 RDI: 0000000000000003 [ 167.785716][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 167.785719][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 167.785721][ C1] R13: 0000000000000000 R14: 00007f87549a6300 R15: 0000000000022000 [ 167.785734][ C1] task:syz-executor.0 state:S stack:27976 pid:10660 ppid: 8904 flags:0x00000000 [ 167.785745][ C1] Call Trace: [ 167.785750][ C1] __schedule+0x907/0x26b0 [ 167.785760][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.785771][ C1] schedule+0xd3/0x270 [ 167.785777][ C1] futex_wait_queue_me+0x246/0x4c0 [ 167.785783][ C1] futex_wait+0x19f/0x550 [ 167.785791][ C1] ? futex_wait_setup+0x250/0x250 [ 167.785800][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.785807][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.785819][ C1] ? __lock_acquire+0x15ad/0x5410 [ 167.785828][ C1] do_futex+0x1b4/0x1240 [ 167.785835][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.785841][ C1] ? find_held_lock+0x2d/0x110 [ 167.785850][ C1] ? futex_exit_release+0x200/0x200 [ 167.785855][ C1] ? find_held_lock+0x2d/0x110 [ 167.785864][ C1] ? __do_sys_futex+0x233/0x2d0 [ 167.785869][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.785876][ C1] ? _copy_from_user+0x77/0xf0 [ 167.785883][ C1] ? ktime_get+0x217/0x2f0 [ 167.785887][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.785893][ C1] ? ktime_get+0x217/0x2f0 [ 167.785896][ C1] ? ktime_get+0x117/0x2f0 [ 167.785902][ C1] __do_sys_futex+0xa9/0x2d0 [ 167.785910][ C1] ? do_futex+0x1240/0x1240 [ 167.785919][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.785927][ C1] do_syscall_64+0x35/0xb0 [ 167.785933][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.785937][ C1] RIP: 0033:0x4665d9 [ 167.785940][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 167.785945][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 167.785948][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 167.785951][ C1] RBP: 000000000056bf8c R08: 00007fffa294c080 R09: 0000000000000000 [ 167.785954][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000028e32 [ 167.785957][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000002867c [ 167.785969][ C1] task:syz-executor.0 state:S stack:28520 pid:10682 ppid: 8904 flags:0x00000000 [ 167.785980][ C1] Call Trace: [ 167.785985][ C1] __schedule+0x907/0x26b0 [ 167.785994][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.786005][ C1] schedule+0xd3/0x270 [ 167.786011][ C1] schedule_timeout+0x19d/0x250 [ 167.786017][ C1] ? usleep_range+0x150/0x150 [ 167.786022][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 167.786028][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.786032][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.786037][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.786043][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.786048][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.786054][ C1] wait_for_completion_interruptible+0x261/0x340 [ 167.786061][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 167.786075][ C1] raw_process_ep_io+0x519/0xbd0 [ 167.786082][ C1] ? __might_fault+0xb5/0x160 [ 167.786088][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 167.786100][ C1] ? _copy_from_user+0x77/0xf0 [ 167.786108][ C1] raw_ioctl+0x82c/0x2210 [ 167.786116][ C1] ? gadget_bind+0x810/0x810 [ 167.786127][ C1] __x64_sys_ioctl+0x11f/0x190 [ 167.786134][ C1] do_syscall_64+0x35/0xb0 [ 167.786140][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.786144][ C1] RIP: 0033:0x466397 [ 167.786147][ C1] RSP: 002b:00007f093a30f118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.786152][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 167.786155][ C1] RDX: 00007f093a30f140 RSI: 0000000040085507 RDI: 0000000000000003 [ 167.786158][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 167.786161][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 167.786164][ C1] R13: 0000000000000000 R14: 00007f093a310300 R15: 0000000000022000 [ 167.786176][ C1] task:syz-executor.1 state:S stack:27976 pid:10782 ppid: 8907 flags:0x00000000 [ 167.786186][ C1] Call Trace: [ 167.786195][ C1] __schedule+0x907/0x26b0 [ 167.786204][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.786217][ C1] schedule+0xd3/0x270 [ 167.786223][ C1] do_nanosleep+0x20d/0x5b0 [ 167.786232][ C1] ? schedule_timeout_idle+0x90/0x90 [ 167.786238][ C1] ? memset+0x20/0x40 [ 167.786244][ C1] ? __hrtimer_init+0x33/0x1f0 [ 167.786252][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 167.786259][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 167.786267][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 167.786274][ C1] ? get_timespec64+0x6b/0x1d0 [ 167.786279][ C1] ? put_timespec64+0xf0/0xf0 [ 167.786287][ C1] common_nsleep+0x74/0xb0 [ 167.786293][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 167.786300][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 167.786308][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 167.786317][ C1] do_syscall_64+0x35/0xb0 [ 167.786322][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.786326][ C1] RIP: 0033:0x48a7a1 [ 167.786330][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 167.786335][ C1] RAX: ffffffffffffffda RBX: 0000000000029ac4 RCX: 000000000048a7a1 [ 167.786338][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.786340][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fff4297f080 [ 167.786343][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 167.786346][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000002877e [ 167.786359][ C1] task:syz-executor.1 state:S stack:28520 pid:10783 ppid: 8907 flags:0x00000000 [ 167.786370][ C1] Call Trace: [ 167.786375][ C1] __schedule+0x907/0x26b0 [ 167.786384][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.786395][ C1] schedule+0xd3/0x270 [ 167.786401][ C1] schedule_timeout+0x19d/0x250 [ 167.786407][ C1] ? usleep_range+0x150/0x150 [ 167.786412][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 167.786417][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.786422][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.786427][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.786433][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.786438][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.786444][ C1] wait_for_completion_interruptible+0x261/0x340 [ 167.786452][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 167.786465][ C1] raw_process_ep_io+0x519/0xbd0 [ 167.786473][ C1] ? __might_fault+0xb5/0x160 [ 167.786478][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 167.786490][ C1] ? _copy_from_user+0x77/0xf0 [ 167.786498][ C1] raw_ioctl+0x82c/0x2210 [ 167.786507][ C1] ? gadget_bind+0x810/0x810 [ 167.786518][ C1] __x64_sys_ioctl+0x11f/0x190 [ 167.786524][ C1] do_syscall_64+0x35/0xb0 [ 167.786530][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.786534][ C1] RIP: 0033:0x466397 [ 167.786537][ C1] RSP: 002b:00007f50d6a0c118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.786542][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 167.786545][ C1] RDX: 00007f50d6a0c140 RSI: 0000000040085507 RDI: 0000000000000003 [ 167.786548][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 167.786551][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 167.786554][ C1] R13: 0000000000000000 R14: 00007f50d6a0d300 R15: 0000000000022000 [ 167.786567][ C1] task:systemd-udevd state:S stack:27744 pid:10809 ppid: 4872 flags:0x00000000 [ 167.786577][ C1] Call Trace: [ 167.786582][ C1] __schedule+0x907/0x26b0 [ 167.786600][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.786607][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 167.786620][ C1] schedule+0xd3/0x270 [ 167.786628][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.786635][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.786641][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.786647][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.786652][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.786657][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.786663][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.786671][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.786687][ C1] ? do_epoll_create+0x160/0x160 [ 167.786692][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.786702][ C1] ? finish_wait+0x270/0x270 [ 167.786711][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.786717][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.786724][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.786731][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.786744][ C1] do_syscall_64+0x35/0xb0 [ 167.786750][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.786754][ C1] RIP: 0033:0x7f41f238d2e3 [ 167.786758][ C1] RSP: 002b:00007fff2df349e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 167.786764][ C1] RAX: ffffffffffffffda RBX: 000055d6f9d00380 RCX: 00007f41f238d2e3 [ 167.786767][ C1] RDX: 0000000000000004 RSI: 00007fff2df34ab0 RDI: 0000000000000004 [ 167.786770][ C1] RBP: 00007fff2df34b60 R08: 000055d6f9cf20c0 R09: 0000000000000000 [ 167.786773][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ab0 [ 167.786776][ C1] R13: 000055d6f9d020d0 R14: 0000000000000003 R15: 000000000000000e [ 167.786789][ C1] task:systemd-udevd state:R running task stack:27504 pid:10812 ppid: 4872 flags:0x00000000 [ 167.786803][ C1] Call Trace: [ 167.786808][ C1] __schedule+0x907/0x26b0 [ 167.786817][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.786824][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 167.786832][ C1] schedule+0xd3/0x270 [ 167.786838][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.786845][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.786851][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.786856][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.786861][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.786866][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.786873][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.786880][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.786895][ C1] ? do_epoll_create+0x160/0x160 [ 167.786900][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.786911][ C1] ? finish_wait+0x270/0x270 [ 167.786918][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.786924][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.786931][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.786938][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.786951][ C1] do_syscall_64+0x35/0xb0 [ 167.786956][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.786960][ C1] RIP: 0033:0x7f41f238d2e3 [ 167.786964][ C1] RSP: 002b:00007fff2df349e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 167.786969][ C1] RAX: ffffffffffffffda RBX: 000055d6f9cfe4a0 RCX: 00007f41f238d2e3 [ 167.786972][ C1] RDX: 0000000000000004 RSI: 00007fff2df34ab0 RDI: 0000000000000004 [ 167.786975][ C1] RBP: 00007fff2df34b60 R08: 000055d6f9d02090 R09: 0000000000000000 [ 167.786978][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ab0 [ 167.786981][ C1] R13: 000055d6f9d01f80 R14: 0000000000000003 R15: 000000000000000e [ 167.786995][ C1] task:systemd-udevd state:R running task stack:26272 pid:10815 ppid: 4872 flags:0x00000000 [ 167.787007][ C1] Call Trace: [ 167.787012][ C1] __schedule+0x907/0x26b0 [ 167.787021][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.787032][ C1] preempt_schedule_irq+0x4e/0x90 [ 167.787038][ C1] irqentry_exit+0x31/0x80 [ 167.787043][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.787048][ C1] RIP: 0010:tomoyo_domain_quota_is_ok+0x22e/0x450 [ 167.787054][ C1] Code: 00 41 0f b6 46 52 84 c0 0f 84 4c 01 00 00 31 c0 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 ba 01 00 00 00 31 c9 89 d0 d3 f8 <83> e0 01 83 f8 01 83 db ff 83 c1 01 83 f9 10 75 eb e9 69 fe ff ff [ 167.787059][ C1] RSP: 0018:ffffc9000c1b7938 EFLAGS: 00000246 [ 167.787064][ C1] RAX: 0000000000000000 RBX: 0000000000000131 RCX: 000000000000000d [ 167.787066][ C1] RDX: 0000000000000020 RSI: 0000000000000001 RDI: ffff8881468d199a [ 167.787069][ C1] RBP: ffff8881468d1980 R08: 0000000000000001 R09: ffffffff8f481767 [ 167.787073][ C1] R10: fffffbfff1e902ec R11: 000000000007a088 R12: dffffc0000000000 [ 167.787076][ C1] R13: ffffc9000c1b7c00 R14: ffff888015e14a80 R15: ffff888015e14a90 [ 167.787092][ C1] tomoyo_supervisor+0x2b3/0xc40 [ 167.787096][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.787103][ C1] ? tomoyo_profile+0x50/0x50 [ 167.787110][ C1] ? kasan_quarantine_put+0xf5/0x210 [ 167.787115][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.787129][ C1] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 167.787135][ C1] ? tomoyo_check_path_acl+0x13d/0x1c0 [ 167.787141][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 167.787149][ C1] tomoyo_path_permission+0x252/0x380 [ 167.787153][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 167.787161][ C1] tomoyo_path_perm+0x289/0x350 [ 167.787168][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 167.787181][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.787202][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.787206][ C1] ? do_sys_openat2+0x106/0x360 [ 167.787213][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.787220][ C1] security_inode_getattr+0xab/0x100 [ 167.787227][ C1] vfs_fstat+0x2b/0x80 [ 167.787234][ C1] __do_sys_newfstat+0x72/0xd0 [ 167.787240][ C1] ? __do_sys_fstat+0xd0/0xd0 [ 167.787244][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.787250][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.787253][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.787269][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 167.787276][ C1] do_syscall_64+0x35/0xb0 [ 167.787281][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.787285][ C1] RIP: 0033:0x7f41f237f2e2 [ 167.787289][ C1] RSP: 002b:00007fff2df30268 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 167.787294][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41f237f2e2 [ 167.787297][ C1] RDX: 00007fff2df30280 RSI: 00007fff2df30280 RDI: 0000000000000007 [ 167.787300][ C1] RBP: 00007fff2df30450 R08: 0000000000000000 R09: 0000000000000001 [ 167.787303][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055d6f9d01180 [ 167.787306][ C1] R13: 000055d6f83d5885 R14: 000055d6f9cfe990 R15: 00007fff2df30410 [ 167.787319][ C1] task:systemd-udevd state:S stack:27408 pid:10816 ppid: 4872 flags:0x00000000 [ 167.787330][ C1] Call Trace: [ 167.787335][ C1] __schedule+0x907/0x26b0 [ 167.787345][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.787351][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 167.787360][ C1] schedule+0xd3/0x270 [ 167.787366][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.787373][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.787379][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.787384][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.787389][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.787394][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.787401][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.787408][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.787423][ C1] ? do_epoll_create+0x160/0x160 [ 167.787428][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.787438][ C1] ? finish_wait+0x270/0x270 [ 167.787446][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.787452][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.787459][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.787466][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.787479][ C1] do_syscall_64+0x35/0xb0 [ 167.787484][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.787488][ C1] RIP: 0033:0x7f41f238d2e3 [ 167.787491][ C1] RSP: 002b:00007fff2df349e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 167.787496][ C1] RAX: ffffffffffffffda RBX: 000055d6f9d00380 RCX: 00007f41f238d2e3 [ 167.787499][ C1] RDX: 0000000000000004 RSI: 00007fff2df34ab0 RDI: 0000000000000004 [ 167.787502][ C1] RBP: 00007fff2df34b60 R08: 000055d6f9d01790 R09: 0000000000000000 [ 167.787505][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ab0 [ 167.787508][ C1] R13: 000055d6f9d01680 R14: 0000000000000003 R15: 000000000000000e [ 167.787521][ C1] task:systemd-udevd state:S stack:27696 pid:10830 ppid: 4872 flags:0x00000000 [ 167.787532][ C1] Call Trace: [ 167.787538][ C1] __schedule+0x907/0x26b0 [ 167.787547][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.787553][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 167.787562][ C1] schedule+0xd3/0x270 [ 167.787568][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.787574][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.787580][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.787585][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.787590][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.787595][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.787601][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.787609][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.787624][ C1] ? do_epoll_create+0x160/0x160 [ 167.787629][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.787639][ C1] ? finish_wait+0x270/0x270 [ 167.787647][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.787653][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.787660][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.787666][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.787679][ C1] do_syscall_64+0x35/0xb0 [ 167.787684][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.787688][ C1] RIP: 0033:0x7f41f238d2e3 [ 167.787692][ C1] RSP: 002b:00007fff2df34938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 167.787697][ C1] RAX: ffffffffffffffda RBX: 000055d6f9d00380 RCX: 00007f41f238d2e3 [ 167.787700][ C1] RDX: 0000000000000004 RSI: 00007fff2df34a00 RDI: 0000000000000004 [ 167.787703][ C1] RBP: 00007fff2df34ab0 R08: 000055d6f9d00640 R09: 0000000000000000 [ 167.787706][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34a00 [ 167.787709][ C1] R13: 000055d6f9cfc650 R14: 0000000000000003 R15: 000000000000000e [ 167.787722][ C1] task:systemd-udevd state:R running task stack:27728 pid:10831 ppid: 4872 flags:0x00000000 [ 167.787734][ C1] Call Trace: [ 167.787739][ C1] __schedule+0x907/0x26b0 [ 167.787748][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.787753][ C1] ? mark_held_locks+0x9f/0xe0 [ 167.787762][ C1] preempt_schedule_irq+0x4e/0x90 [ 167.787768][ C1] irqentry_exit+0x31/0x80 [ 167.787773][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.787777][ C1] RIP: 0010:format_decode+0x178/0x7e0 [ 167.787782][ C1] Code: 04 00 48 be 00 00 00 00 00 fc ff df 4d 8d 66 01 4c 89 e0 4c 89 64 24 30 4c 89 e2 48 c1 e8 03 83 e2 07 0f b6 04 30 38 d0 7f 08 <84> c0 0f 85 89 05 00 00 41 0f b6 04 24 83 e8 20 3c 10 0f 87 4f 02 [ 167.787786][ C1] RSP: 0018:ffffc9000c14f7d8 EFLAGS: 00000297 [ 167.787790][ C1] RAX: 0000000000000000 RBX: ffffffff8975c4a7 RCX: ffffc9000c14f8df [ 167.787793][ C1] RDX: 0000000000000001 RSI: dffffc0000000000 RDI: 0000000000000000 [ 167.787796][ C1] RBP: ffffc9000c14f8d8 R08: 0000000000000001 R09: ffffffff8975c4a7 [ 167.787799][ C1] R10: ffffed1002adcc5c R11: 0000000000000001 R12: ffffffff8975c4a9 [ 167.787802][ C1] R13: ffffffff8975c4a7 R14: ffffffff8975c4a8 R15: 1ffff92001829efd [ 167.787816][ C1] ? enable_ptr_key_workfn+0x20/0x20 [ 167.787821][ C1] ? enable_ptr_key_workfn+0x20/0x20 [ 167.787825][ C1] ? __kernel_text_address+0x9/0x30 [ 167.787831][ C1] ? enable_ptr_key_workfn+0x20/0x20 [ 167.787838][ C1] vsnprintf+0x10f/0x14f0 [ 167.787846][ C1] ? pointer+0x710/0x710 [ 167.787852][ C1] ? pointer+0x710/0x710 [ 167.787859][ C1] snprintf+0x9e/0xd0 [ 167.787864][ C1] ? vsprintf+0x10/0x10 [ 167.787872][ C1] ? cleanup_uevent_env+0x40/0x40 [ 167.787883][ C1] ? do_syscall_64+0x35/0xb0 [ 167.787891][ C1] input_print_modalias+0x106/0x8a0 [ 167.787901][ C1] ? input_dev_uevent+0x44f/0x720 [ 167.787908][ C1] input_dev_uevent+0x51d/0x720 [ 167.787916][ C1] dev_uevent+0x28a/0x6b0 [ 167.787923][ C1] ? device_get_devnode+0x2a0/0x2a0 [ 167.787932][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 167.787944][ C1] uevent_show+0x182/0x320 [ 167.787951][ C1] ? device_remove_bin_file+0x10/0x10 [ 167.787955][ C1] dev_attr_show+0x3a/0x70 [ 167.787959][ C1] ? memset+0x20/0x40 [ 167.787965][ C1] sysfs_kf_seq_show+0x1be/0x390 [ 167.787975][ C1] seq_read_iter+0x3fb/0xfe0 [ 167.787993][ C1] new_sync_read+0x35a/0x5f0 [ 167.788005][ C1] ? ksys_lseek+0x140/0x140 [ 167.788012][ C1] ? lock_unpin_lock+0x1b0/0x3c0 [ 167.788020][ C1] ? fsnotify+0xdd0/0xdd0 [ 167.788024][ C1] ? __seccomp_filter+0x165/0x11a0 [ 167.788034][ C1] ? seccomp_notify_ioctl+0xbf0/0xbf0 [ 167.788040][ C1] ? security_file_permission+0x49/0x460 [ 167.788048][ C1] vfs_read+0x264/0x470 [ 167.788057][ C1] ksys_read+0xf4/0x1d0 [ 167.788064][ C1] ? vfs_write+0x880/0x880 [ 167.788075][ C1] do_syscall_64+0x35/0xb0 [ 167.788081][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.788085][ C1] RIP: 0033:0x7f41f237f910 [ 167.788089][ C1] RSP: 002b:00007fff2df2f898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 167.788094][ C1] RAX: ffffffffffffffda RBX: 000055d6f9d006d0 RCX: 00007f41f237f910 [ 167.788098][ C1] RDX: 0000000000001000 RSI: 000055d6f9d0a0a0 RDI: 0000000000000007 [ 167.788101][ C1] RBP: 00007f41f263a440 R08: 00007f41f263e2b8 R09: 0000000000001010 [ 167.788104][ C1] R10: 000055d6f9d006d0 R11: 0000000000000246 R12: 0000000000001000 [ 167.788107][ C1] R13: 0000000000000d68 R14: 000055d6f9d0a0a0 R15: 00007f41f2639900 [ 167.788120][ C1] task:systemd-udevd state:R running task stack:27152 pid:10832 ppid: 4872 flags:0x00000000 [ 167.788134][ C1] Call Trace: [ 167.788139][ C1] __schedule+0x907/0x26b0 [ 167.788148][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.788159][ C1] preempt_schedule_irq+0x4e/0x90 [ 167.788165][ C1] irqentry_exit+0x31/0x80 [ 167.788170][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.788175][ C1] RIP: 0010:tomoyo_check_path_acl+0x6a/0x1c0 [ 167.788179][ C1] Code: 72 61 dc 04 48 8d 7d 1a 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 <84> d2 0f 85 fc 00 00 00 0f b7 55 1a 31 c0 44 0f a3 e2 72 0d 48 83 [ 167.788183][ C1] RSP: 0018:ffffc9000c287a18 EFLAGS: 00000206 [ 167.788188][ C1] RAX: 0000000000000003 RBX: ffffc9000c287b68 RCX: 1ffff92001850f71 [ 167.788194][ C1] RDX: 0000000000000000 RSI: ffff88801729f500 RDI: ffff88801729f51a [ 167.788197][ C1] RBP: ffff88801729f500 R08: 61c8864680b583eb R09: 0000000000000001 [ 167.788201][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: 0000000000000005 [ 167.788203][ C1] R13: ffff888015e14a90 R14: dffffc0000000000 R15: ffffc9000c287b68 [ 167.788216][ C1] ? tomoyo_check_path_acl+0x13d/0x1c0 [ 167.788221][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 167.788226][ C1] tomoyo_check_acl+0xf7/0x3a0 [ 167.788234][ C1] tomoyo_path_permission+0x1e6/0x380 [ 167.788239][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 167.788247][ C1] tomoyo_path_perm+0x289/0x350 [ 167.788253][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 167.788266][ C1] ? may_linkat+0x210/0x210 [ 167.788270][ C1] ? __might_fault+0xb5/0x160 [ 167.788288][ C1] ? getname_flags.part.0+0x89/0x440 [ 167.788296][ C1] security_inode_getattr+0xab/0x100 [ 167.788302][ C1] vfs_statx+0xe8/0x2e0 [ 167.788310][ C1] ? do_readlinkat+0x270/0x270 [ 167.788315][ C1] ? __seccomp_filter+0x165/0x11a0 [ 167.788325][ C1] __do_sys_newlstat+0x85/0xe0 [ 167.788330][ C1] ? __do_sys_lstat+0xe0/0xe0 [ 167.788334][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.788340][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.788347][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.788363][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 167.788373][ C1] do_syscall_64+0x35/0xb0 [ 167.788378][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.788382][ C1] RIP: 0033:0x7f41f237f335 [ 167.788386][ C1] RSP: 002b:00007fff2df30298 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 167.788391][ C1] RAX: ffffffffffffffda RBX: 000055d6f9cf1b70 RCX: 00007f41f237f335 [ 167.788394][ C1] RDX: 00007fff2df302d0 RSI: 00007fff2df302d0 RDI: 000055d6f9cf0b70 [ 167.788397][ C1] RBP: 00007fff2df30390 R08: 00007f41f263e198 R09: 0000000000001010 [ 167.788400][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 000055d6f9cf0b70 [ 167.788403][ C1] R13: 000055d6f9cf0b9a R14: 000055d6f9cfc3b7 R15: 000055d6f9cfc3ba [ 167.788417][ C1] task:systemd-udevd state:R running task stack:27440 pid:10857 ppid: 4872 flags:0x00000000 [ 167.788430][ C1] Call Trace: [ 167.788435][ C1] __schedule+0x907/0x26b0 [ 167.788445][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.788456][ C1] preempt_schedule_irq+0x4e/0x90 [ 167.788461][ C1] irqentry_exit+0x31/0x80 [ 167.788466][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.788471][ C1] RIP: 0010:tomoyo_check_acl+0x98/0x3a0 [ 167.788475][ C1] Code: 00 0f 85 d5 02 00 00 49 8b 5d 00 49 39 dd 0f 84 a5 01 00 00 48 8d 7b 18 48 89 f8 48 89 fe 48 c1 e8 03 83 e6 07 42 0f b6 04 30 <40> 38 f0 7f 08 84 c0 0f 85 5c 02 00 00 80 7b 18 00 0f 85 19 01 00 [ 167.788479][ C1] RSP: 0018:ffffc9000c2b7788 EFLAGS: 00000246 [ 167.788484][ C1] RAX: 0000000000000000 RBX: ffff88801e5b4600 RCX: 1ffff92001856f12 [ 167.788487][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88801e5b4618 [ 167.788490][ C1] RBP: fffff52001856f17 R08: 61c8864680b583eb R09: 0000000000000001 [ 167.788493][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: ffffffff835016f0 [ 167.788496][ C1] R13: ffff888015e14a90 R14: dffffc0000000000 R15: ffffc9000c2b7870 [ 167.788501][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 167.788512][ C1] ? tomoyo_check_acl+0xf7/0x3a0 [ 167.788520][ C1] tomoyo_path_permission+0x1e6/0x380 [ 167.788524][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 167.788532][ C1] tomoyo_check_open_permission+0x290/0x2c0 [ 167.788538][ C1] ? tomoyo_path_number_perm+0x4d0/0x4d0 [ 167.788550][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.788564][ C1] ? do_dentry_open+0x25/0xfc0 [ 167.788570][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.788573][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.788579][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.788587][ C1] security_file_open+0x43/0x400 [ 167.788595][ C1] do_dentry_open+0x30d/0xfc0 [ 167.788603][ C1] ? may_open+0xce/0x330 [ 167.788610][ C1] path_openat+0x9ec/0x22c0 [ 167.788621][ C1] ? path_lookupat+0x6b0/0x6b0 [ 167.788626][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.788631][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.788642][ C1] do_filp_open+0x199/0x3d0 [ 167.788647][ C1] ? may_open_dev+0xd0/0xd0 [ 167.788658][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.788668][ C1] ? _raw_spin_unlock+0x24/0x40 [ 167.788673][ C1] ? alloc_fd+0x1ef/0x560 [ 167.788681][ C1] ? getname_flags.part.0+0x89/0x440 [ 167.788689][ C1] do_sys_openat2+0x11e/0x360 [ 167.788695][ C1] ? build_open_flags+0x490/0x490 [ 167.788702][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.788708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.788712][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.788721][ C1] __x64_sys_open+0xfd/0x1a0 [ 167.788727][ C1] ? do_sys_open+0xe0/0xe0 [ 167.788736][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 167.788742][ C1] do_syscall_64+0x35/0xb0 [ 167.788747][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.788751][ C1] RIP: 0033:0x7f41f237f6f0 [ 167.788755][ C1] RSP: 002b:00007fff2df34718 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 167.788760][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41f237f6f0 [ 167.788763][ C1] RDX: 0000000000000180 RSI: 00000000000800c2 RDI: 000055d6f9cff0c0 [ 167.788766][ C1] RBP: 000000000003a2f8 R08: 0000000000002000 R09: 0000000000000040 [ 167.788769][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6f9cff0e7 [ 167.788772][ C1] R13: 8421084210842109 R14: 00000000000800c2 R15: 00007f41f240d540 [ 167.788786][ C1] task:systemd-udevd state:R running task stack:27616 pid:10859 ppid: 4872 flags:0x00000000 [ 167.788802][ C1] Call Trace: [ 167.788807][ C1] __schedule+0x907/0x26b0 [ 167.788816][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.788824][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 167.788836][ C1] schedule+0xd3/0x270 [ 167.788842][ C1] exit_to_user_mode_prepare+0x14a/0x290 [ 167.788847][ C1] ? asm_sysvec_apic_timer_interrupt+0xa/0x20 [ 167.788852][ C1] irqentry_exit_to_user_mode+0x5/0x40 [ 167.788857][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.788862][ C1] RIP: 0033:0x7f41f22ead4e [ 167.788865][ C1] RSP: 002b:00007fff2df1eb40 EFLAGS: 00010202 [ 167.788870][ C1] RAX: 0000000000000000 RBX: 000055d6f9d00fe0 RCX: 0000000000000000 [ 167.788873][ C1] RDX: 00007fff2df1f1e8 RSI: 000055d6f83d6e05 RDI: 00007fff2df1f0b0 [ 167.788876][ C1] RBP: 00007fff2df1f0a0 R08: 0000000000000000 R09: 0000000000000070 [ 167.788879][ C1] R10: 0000000000000000 R11: 00007f41f240e060 R12: 00007fff2df1f2d0 [ 167.788882][ C1] R13: 000055d6f83d6e05 R14: 00007fff2df1f1e8 R15: 0000000000000001 [ 167.788895][ C1] task:systemd-udevd state:S stack:27944 pid:10860 ppid: 4872 flags:0x00000000 [ 167.788907][ C1] Call Trace: [ 167.788911][ C1] __schedule+0x907/0x26b0 [ 167.788921][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.788927][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 167.788936][ C1] schedule+0xd3/0x270 [ 167.788942][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 167.788949][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 167.788955][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 167.788960][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.788965][ C1] ? do_raw_write_lock+0x11a/0x280 [ 167.788970][ C1] ? do_raw_read_unlock+0x70/0x70 [ 167.788977][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.788984][ C1] do_epoll_wait+0xea9/0x14e0 [ 167.788999][ C1] ? do_epoll_create+0x160/0x160 [ 167.789004][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.789015][ C1] ? finish_wait+0x270/0x270 [ 167.789023][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.789029][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.789036][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 167.789043][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 167.789055][ C1] do_syscall_64+0x35/0xb0 [ 167.789061][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.789065][ C1] RIP: 0033:0x7f41f238d2e3 [ 167.789069][ C1] RSP: 002b:00007fff2df34938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 167.789074][ C1] RAX: ffffffffffffffda RBX: 000055d6f9d00380 RCX: 00007f41f238d2e3 [ 167.789077][ C1] RDX: 0000000000000004 RSI: 00007fff2df34a00 RDI: 0000000000000004 [ 167.789079][ C1] RBP: 00007fff2df34ab0 R08: 000055d6f9d09200 R09: 0000000000000000 [ 167.789082][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34a00 [ 167.789085][ C1] R13: 000055d6f9d090f0 R14: 0000000000000003 R15: 000000000000000e [ 167.789098][ C1] task:systemd-udevd state:R running task stack:27504 pid:10863 ppid: 4872 flags:0x00000000 [ 167.789112][ C1] Call Trace: [ 167.789116][ C1] ? percpu_counter_add_batch+0x79/0x130 [ 167.789125][ C1] ? percpu_counter_add_batch+0x79/0x130 [ 167.789133][ C1] ? shmem_alloc_and_acct_page+0xff/0x730 [ 167.789142][ C1] ? shmem_getpage_gfp+0x4f9/0x1e30 [ 167.789154][ C1] ? shmem_unuse_inode+0xc70/0xc70 [ 167.789159][ C1] ? generic_update_time+0x18e/0x300 [ 167.789164][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.789168][ C1] ? __inode_attach_wb+0xe8/0x750 [ 167.789176][ C1] ? shmem_write_begin+0xc6/0x1a0 [ 167.789183][ C1] ? generic_perform_write+0x1c6/0x430 [ 167.789198][ C1] ? generic_file_readonly_mmap+0x170/0x170 [ 167.789205][ C1] ? current_time+0x200/0x200 [ 167.789212][ C1] ? generic_write_checks+0x1e7/0x310 [ 167.789220][ C1] ? __generic_file_write_iter+0x1fb/0x590 [ 167.789229][ C1] ? generic_file_write_iter+0xb9/0x1c0 [ 167.789234][ C1] ? aa_path_link+0x2e0/0x2e0 [ 167.789245][ C1] ? new_sync_write+0x35d/0x5f0 [ 167.789251][ C1] ? new_sync_read+0x5f0/0x5f0 [ 167.789264][ C1] ? lock_release+0x720/0x720 [ 167.789268][ C1] ? __seccomp_filter+0x165/0x11a0 [ 167.789282][ C1] ? vfs_write+0x5b1/0x880 [ 167.789290][ C1] ? ksys_write+0xf4/0x1d0 [ 167.789296][ C1] ? __ia32_sys_read+0xa0/0xa0 [ 167.789307][ C1] ? do_syscall_64+0x35/0xb0 [ 167.789312][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.789326][ C1] task:systemd-udevd state:R running task stack:28224 pid:10898 ppid: 4872 flags:0x00000000 [ 167.789340][ C1] Call Trace: [ 167.789343][ C1] [ 167.789346][ C1] sched_show_task+0x433/0x5b0 [ 167.789352][ C1] ? finish_task_switch.isra.0+0xa10/0xa10 [ 167.789357][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.789363][ C1] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 167.789370][ C1] show_state_filter+0x13e/0x300 [ 167.789380][ C1] kbd_event+0x6fe/0x13a0 [ 167.789388][ C1] ? kbd_bh+0x230/0x230 [ 167.789395][ C1] ? lock_release+0x720/0x720 [ 167.789403][ C1] input_to_handler+0x336/0x4a0 [ 167.789417][ C1] input_pass_values.part.0+0x1a3/0x560 [ 167.789426][ C1] input_handle_event+0x215/0x1160 [ 167.789434][ C1] input_event+0x54/0x80 [ 167.789441][ C1] hidinput_hid_event+0x3a7/0x1710 [ 167.789452][ C1] ? hidinput_connect+0x8880/0x8880 2021/08/21 18:40:39 executed programs: 81 [ 167.789457][ C1] ? slab_free_freelist_hook+0xe3/0x250 [ 167.789467][ C1] hid_process_event+0x358/0x590 [ 167.789473][ C1] ? trace_kmalloc+0x32/0xf0 [ 167.789477][ C1] ? __kmalloc+0x191/0x330 [ 167.789484][ C1] hid_report_raw_event+0xa18/0xfe0 [ 167.789498][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.789505][ C1] hid_input_report+0x26f/0x4b0 [ 167.789511][ C1] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 167.789518][ C1] hid_irq_in+0x4b0/0x620 [ 167.789530][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 167.789540][ C1] dummy_timer+0xeb8/0x2eb0 [ 167.789551][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.789571][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 167.789580][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 167.789584][ C1] call_timer_fn+0x163/0x4a0 [ 167.789591][ C1] ? add_timer_on+0x410/0x410 [ 167.789596][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.789603][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.789609][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 167.789613][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.789619][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 167.789624][ C1] __run_timers.part.0+0x524/0x890 [ 167.789635][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 167.789640][ C1] ? ktime_get+0xd7/0x2f0 [ 167.789650][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 167.789654][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 167.789660][ C1] ? clockevents_program_event+0x1cf/0x290 [ 167.789668][ C1] run_timer_softirq+0x9c/0x190 [ 167.789675][ C1] __do_softirq+0x29b/0x9c2 [ 167.789685][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 167.789692][ C1] irq_exit_rcu+0x5/0x20 [ 167.789696][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 167.789703][ C1] [ 167.789706][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 167.789711][ C1] RIP: 0010:kasan_check_range+0xc/0x180 [ 167.789716][ C1] Code: f2 be f5 00 00 00 e9 d3 00 fc 01 0f 1f 00 48 89 f2 be f8 00 00 00 e9 c3 00 fc 01 0f 1f 00 48 85 f6 0f 84 70 01 00 00 49 89 f9 <41> 54 44 0f b6 c2 49 01 f1 55 53 0f 82 18 01 00 00 48 b8 ff ff ff [ 167.789720][ C1] RSP: 0018:ffffc9000c457ae0 EFLAGS: 00000202 [ 167.789725][ C1] RAX: 0000000000000003 RBX: ffff888015e14ab0 RCX: ffffffff834fcb59 [ 167.789728][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888015e14ac8 [ 167.789731][ C1] RBP: fffff5200188af89 R08: 0000000000000000 R09: ffff888015e14ac8 [ 167.789735][ C1] R10: ffffed1002bc2959 R11: 000000000007a088 R12: ffffffff835016f0 [ 167.789738][ C1] R13: 00000000000000de R14: dffffc0000000000 R15: ffffc9000c457c00 [ 167.789743][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 167.789750][ C1] ? tomoyo_check_acl+0x259/0x3a0 [ 167.789758][ C1] tomoyo_check_acl+0x259/0x3a0 [ 167.789766][ C1] tomoyo_path_permission+0x1e6/0x380 [ 167.789770][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 167.789778][ C1] tomoyo_path_perm+0x289/0x350 [ 167.789788][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 167.789802][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.789819][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.789824][ C1] ? do_sys_openat2+0x106/0x360 [ 167.789829][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 167.789837][ C1] security_inode_getattr+0xab/0x100 [ 167.789843][ C1] vfs_fstat+0x2b/0x80 [ 167.789849][ C1] __do_sys_newfstat+0x72/0xd0 [ 167.789855][ C1] ? __do_sys_fstat+0xd0/0xd0 [ 167.789859][ C1] ? __context_tracking_exit+0x80/0x90 [ 167.789866][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.789870][ C1] ? __context_tracking_enter+0x93/0xa0 [ 167.789886][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 167.789892][ C1] do_syscall_64+0x35/0xb0 [ 167.789898][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.789902][ C1] RIP: 0033:0x7f41f237f2e2 [ 167.789908][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 167.789913][ C1] RSP: 002b:00007fff2df301b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 167.789918][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41f237f2e2 [ 167.789922][ C1] RDX: 00007fff2df301d0 RSI: 00007fff2df301d0 RDI: 0000000000000007 [ 167.789925][ C1] RBP: 00007fff2df303a0 R08: 0000000000000000 R09: 0000000000000001 [ 167.789928][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055d6f9d01e10 [ 167.789931][ C1] R13: 000055d6f83d5885 R14: 000055d6f9cfe4a0 R15: 00007fff2df30360 [ 167.789944][ C1] [ 167.789944][ C1] Showing all locks held in the system: [ 167.789950][ C1] 3 locks held by kworker/u4:1/10: [ 167.789981][ C1] 1 lock held by in:imklog/8155: [ 167.789985][ C1] #0: ffff8880288be0f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x9c/0xb0 [ 167.790003][ C1] 2 locks held by agetty/8167: [ 167.790006][ C1] #0: ffff88801e9c2098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 167.790023][ C1] #1: ffffc900011082e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 167.790039][ C1] 2 locks held by agetty/8180: [ 167.790042][ C1] #0: ffff88801e9c1098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 167.790056][ C1] #1: ffffc900011182e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 167.790071][ C1] 2 locks held by kworker/0:6/8737: [ 167.790074][ C1] #0: ffff88800fc64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x771/0x13d0 [ 167.790089][ C1] #1: ffffc90001f2fdb8 (console_work){+.+.}-{0:0}, at: process_one_work+0x79e/0x13d0 [ 167.790112][ C1] 7 locks held by kworker/u4:7/10384: [ 167.790118][ C1] 1 lock held by systemd-udevd/10815: [ 167.790121][ C1] 3 locks held by systemd-udevd/10831: [ 167.790124][ C1] 1 lock held by systemd-udevd/10832: [ 167.790127][ C1] 1 lock held by systemd-udevd/10857: [ 167.790130][ C1] 6 locks held by systemd-udevd/10863: [ 167.790133][ C1] 6 locks held by systemd-udevd/10898: [ 167.790135][ C1] #0: ffffffff8b301178 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1a9/0x350 [ 167.790149][ C1] #1: ffffc90000dc0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 167.790164][ C1] #2: ffff8880498bc230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x41/0x80 [ 167.790177][ C1] #3: ffffffff8ab72940 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x560 [ 167.790194][ C1] #4: ffffffff8b5445b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x13a0 [ 167.790207][ C1] #5: ffffffff8ab72940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 167.790224][ C1] [ 167.790226][ C1] ============================================= [ 167.790226][ C1] [ 167.799419][ T4857] systemd-journald[4857]: /dev/kmsg buffer overrun, some messages lost. [ 168.197060][T10137] usb 3-1: USB disconnect, device number 4 [ 168.263621][ T8736] usb 5-1: USB disconnect, device number 4 [ 168.391646][T10142] usb 4-1: USB disconnect, device number 4 [ 168.671601][ T4883] usb 6-1: USB disconnect, device number 4 [ 168.678272][ T4634] usb 1-1: USB disconnect, device number 4 [ 168.690138][ T7] usb 2-1: USB disconnect, device number 4 [ 185.785100][ T20] Bluetooth: hci1: command 0x0406 tx timeout [ 196.482214][ T20] Bluetooth: hci0: command 0x0406 tx timeout [ 196.482272][ T20] Bluetooth: hci3: command 0x0406 tx timeout [ 196.482323][ T20] Bluetooth: hci2: command 0x0406 tx timeout [ 196.482373][ T20] Bluetooth: hci4: command 0x0406 tx timeout [ 196.482421][ T20] Bluetooth: hci5: command 0x0406 tx timeout [ 197.036275][ T4883] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 197.125184][T10137] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 197.155022][ T7] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 197.185108][ T8736] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 197.191393][ T4634] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 197.216417][T10142] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 197.405650][ T4883] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.418056][ T4883] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.428028][ T4883] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.440420][ T4883] usb 6-1: config 0 descriptor?? [ 197.515182][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.527771][ T7] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.538546][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.551850][ T7] usb 2-1: config 0 descriptor?? [ 197.555302][T10137] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.565243][ T8736] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.580086][T10137] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.589709][ T8736] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.590401][T10137] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.607634][ T4634] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.619227][T10142] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.634332][T10142] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.642522][ T8736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.643747][ T4634] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.662200][T10142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.668156][ T8736] usb 5-1: config 0 descriptor?? [ 197.671045][T10137] usb 3-1: config 0 descriptor?? [ 197.692681][ T4634] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.703886][T10142] usb 4-1: config 0 descriptor?? [ 197.723204][ T4634] usb 1-1: config 0 descriptor?? [ 197.925757][ T4883] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 197.942416][ T4883] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0012/input/input22 [ 198.039491][ T4883] keytouch 0003:0926:3333.0012: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 198.052779][ T7] keytouch 0003:0926:3333.0013: fixing up Keytouch IEC report descriptor [ 198.071512][ T7] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0013/input/input23 [ 198.152869][T10137] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 198.172679][ T7] keytouch 0003:0926:3333.0013: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 198.183030][T10137] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0014/input/input24 [ 198.197456][ T8736] keytouch 0003:0926:3333.0015: fixing up Keytouch IEC report descriptor [ 198.221586][ T8736] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0015/input/input25 [ 198.226083][T10142] keytouch 0003:0926:3333.0016: fixing up Keytouch IEC report descriptor [ 198.243122][ T4634] keytouch 0003:0926:3333.0017: fixing up Keytouch IEC report descriptor [ 198.285650][ T4634] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0017/input/input26 [ 198.302285][T10137] keytouch 0003:0926:3333.0014: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 198.316386][T10142] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0016/input/input27 [ 198.391581][ T8736] keytouch 0003:0926:3333.0015: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 198.461444][ T4634] keytouch 0003:0926:3333.0017: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 198.529513][T10142] keytouch 0003:0926:3333.0016: input,hidraw5: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 198.615152][ C0] task:systemd state:R running task stack:22824 pid: 1 ppid: 0 flags:0x00000000 [ 198.626005][ C0] Call Trace: [ 198.629278][ C0] __schedule+0x907/0x26b0 [ 198.633696][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.638968][ C0] preempt_schedule_irq+0x4e/0x90 [ 198.644578][ C0] irqentry_exit+0x31/0x80 [ 198.648982][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 198.655019][ C0] RIP: 0010:tomoyo_path_matches_pattern+0x44/0x270 [ 198.661492][ C0] Code: ec 10 80 3c 02 00 0f 85 21 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f2 48 8b 2b 48 c1 ea 03 80 3c 02 00 0f 85 15 02 00 00 <48> 8d 7e 0f 4c 8b 26 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 [ 198.681090][ C0] RSP: 0018:ffffc90000c67a80 EFLAGS: 00000246 [ 198.687269][ C0] RAX: dffffc0000000000 RBX: ffffc90000c67bc0 RCX: 1ffff9200018cf84 [ 198.695223][ C0] RDX: 1ffff110023bce13 RSI: ffff888011de7098 RDI: ffffc90000c67bc0 [ 198.703358][ C0] RBP: ffff888141dc9000 R08: 61c8864680b583eb R09: 0000000000000001 [ 198.711325][ C0] R10: 0000000000000001 R11: 000000000007a088 R12: 0000000000000000 [ 198.719288][ C0] R13: ffffc90000c67bc0 R14: ffff888016686820 R15: ffffc90000c67c00 [ 198.727257][ C0] ? kfree+0xe4/0x540 [ 198.731349][ C0] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 198.737434][ C0] tomoyo_check_path_acl+0x13d/0x1c0 [ 198.742813][ C0] ? tomoyo_same_mount_acl+0x490/0x490 [ 198.748548][ C0] tomoyo_check_acl+0xf7/0x3a0 [ 198.753298][ C0] tomoyo_path_permission+0x1e6/0x380 [ 198.758748][ C0] ? tomoyo_fill_path_info+0x1a6/0x370 [ 198.764390][ C0] tomoyo_path_perm+0x289/0x350 [ 198.769487][ C0] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 198.775559][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 198.781363][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.787331][ C0] ? do_sys_openat2+0x106/0x360 [ 198.792160][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.798226][ C0] security_inode_getattr+0xab/0x100 [ 198.803601][ C0] vfs_fstat+0x2b/0x80 [ 198.807652][ C0] ? find_held_lock+0x2d/0x110 [ 198.812392][ C0] __do_sys_newfstat+0x72/0xd0 [ 198.817217][ C0] ? __do_sys_fstat+0xd0/0xd0 [ 198.821866][ C0] ? __context_tracking_exit+0x80/0x90 [ 198.827308][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 198.832129][ C0] ? __context_tracking_enter+0x93/0xa0 [ 198.837741][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 198.843602][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 198.848770][ C0] do_syscall_64+0x35/0xb0 [ 198.853168][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.859037][ C0] RIP: 0033:0x7fad5a84b2e2 [ 198.863421][ C0] RSP: 002b:00007ffdd31914a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 198.871994][ C0] RAX: ffffffffffffffda RBX: 0000000000000028 RCX: 00007fad5a84b2e2 [ 198.880001][ C0] RDX: 00007ffdd31914b0 RSI: 00007ffdd31914b0 RDI: 0000000000000028 [ 198.888066][ C0] RBP: 00007ffdd31915b0 R08: 0000000000000000 R09: 0000000000000060 [ 198.896046][ C0] R10: 00007fad5c282500 R11: 0000000000000246 R12: 000055837b269d90 [ 198.904022][ C0] R13: 00007fad5bf86516 R14: 00007fad5bf8ae8a R15: 000055837b269d90 [ 198.911982][ C0] task:kthreadd state:S stack:27960 pid: 2 ppid: 0 flags:0x00004000 [ 198.921240][ C0] Call Trace: [ 198.924496][ C0] __schedule+0x907/0x26b0 [ 198.928891][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.934143][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 198.939137][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 198.944046][ C0] schedule+0xd3/0x270 [ 198.948098][ C0] kthreadd+0x4d2/0x6a0 [ 198.952232][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 198.957407][ C0] ? kthread_is_per_cpu+0xb0/0xb0 [ 198.962408][ C0] ret_from_fork+0x1f/0x30 [ 198.966815][ C0] task:rcu_gp state:I stack:30304 pid: 3 ppid: 2 flags:0x00004000 [ 198.976250][ C0] Call Trace: [ 198.979599][ C0] __schedule+0x907/0x26b0 [ 198.984086][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.989355][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 198.994536][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 198.999633][ C0] schedule+0xd3/0x270 [ 199.003874][ C0] rescuer_thread+0x65d/0xb80 [ 199.008612][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 199.013465][ C0] ? worker_thread+0x1040/0x1040 [ 199.018374][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 199.023282][ C0] ? worker_thread+0x1040/0x1040 [ 199.028187][ C0] kthread+0x38b/0x460 [ 199.032225][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.037481][ C0] ? set_kthread_struct+0x100/0x100 [ 199.042652][ C0] ret_from_fork+0x1f/0x30 [ 199.047924][ C0] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 199.057374][ C0] Call Trace: [ 199.060641][ C0] __schedule+0x907/0x26b0 [ 199.065062][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.070315][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 199.075331][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.080272][ C0] schedule+0xd3/0x270 [ 199.084329][ C0] rescuer_thread+0x65d/0xb80 [ 199.088985][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 199.093928][ C0] ? worker_thread+0x1040/0x1040 [ 199.098873][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 199.103845][ C0] ? worker_thread+0x1040/0x1040 [ 199.109029][ C0] kthread+0x38b/0x460 [ 199.113186][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.118367][ C0] ? set_kthread_struct+0x100/0x100 [ 199.123636][ C0] ret_from_fork+0x1f/0x30 [ 199.128044][ C0] task:kworker/0:0 state:I stack:26744 pid: 5 ppid: 2 flags:0x00004000 [ 199.137218][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 199.142134][ C0] Call Trace: [ 199.145393][ C0] __schedule+0x907/0x26b0 [ 199.149800][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.155061][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.159983][ C0] schedule+0xd3/0x270 [ 199.164022][ C0] worker_thread+0x14d/0x1040 [ 199.168677][ C0] ? process_one_work+0x13d0/0x13d0 [ 199.174469][ C0] kthread+0x38b/0x460 [ 199.178519][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.183717][ C0] ? set_kthread_struct+0x100/0x100 [ 199.188896][ C0] ret_from_fork+0x1f/0x30 [ 199.193299][ C0] task:kworker/0:0H state:I stack:29712 pid: 6 ppid: 2 flags:0x00004000 [ 199.202592][ C0] Workqueue: 0x0 (events_highpri) [ 199.207681][ C0] Call Trace: [ 199.211161][ C0] __schedule+0x907/0x26b0 [ 199.215552][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.220810][ C0] schedule+0xd3/0x270 [ 199.224854][ C0] worker_thread+0x14d/0x1040 [ 199.229607][ C0] ? process_one_work+0x13d0/0x13d0 [ 199.234772][ C0] kthread+0x38b/0x460 [ 199.238807][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.243973][ C0] ? set_kthread_struct+0x100/0x100 [ 199.249151][ C0] ret_from_fork+0x1f/0x30 [ 199.253548][ C0] task:kworker/0:1 state:I stack:23032 pid: 7 ppid: 2 flags:0x00004000 [ 199.262722][ C0] Workqueue: 0x0 (cgroup_destroy) [ 199.267900][ C0] Call Trace: [ 199.271254][ C0] __schedule+0x907/0x26b0 [ 199.275828][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.281089][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.286010][ C0] schedule+0xd3/0x270 [ 199.290243][ C0] worker_thread+0x14d/0x1040 [ 199.294898][ C0] ? process_one_work+0x13d0/0x13d0 [ 199.300077][ C0] kthread+0x38b/0x460 [ 199.304115][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.309403][ C0] ? set_kthread_struct+0x100/0x100 [ 199.314581][ C0] ret_from_fork+0x1f/0x30 [ 199.319074][ C0] task:kworker/u4:0 state:I stack:24408 pid: 8 ppid: 2 flags:0x00004000 [ 199.328340][ C0] Workqueue: 0x0 (events_unbound) [ 199.333631][ C0] Call Trace: [ 199.336907][ C0] __schedule+0x907/0x26b0 [ 199.341418][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.346695][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.351631][ C0] schedule+0xd3/0x270 [ 199.355773][ C0] worker_thread+0x14d/0x1040 [ 199.360526][ C0] ? process_one_work+0x13d0/0x13d0 [ 199.365721][ C0] kthread+0x38b/0x460 [ 199.369773][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.374963][ C0] ? set_kthread_struct+0x100/0x100 [ 199.380238][ C0] ret_from_fork+0x1f/0x30 [ 199.384642][ C0] task:mm_percpu_wq state:I stack:30632 pid: 9 ppid: 2 flags:0x00004000 [ 199.394041][ C0] Call Trace: [ 199.397324][ C0] __schedule+0x907/0x26b0 [ 199.401745][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.407188][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 199.412298][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.417212][ C0] schedule+0xd3/0x270 [ 199.421253][ C0] rescuer_thread+0x65d/0xb80 [ 199.425904][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 199.430733][ C0] ? worker_thread+0x1040/0x1040 [ 199.435643][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 199.440552][ C0] ? worker_thread+0x1040/0x1040 [ 199.445549][ C0] kthread+0x38b/0x460 [ 199.449763][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.454930][ C0] ? set_kthread_struct+0x100/0x100 [ 199.460273][ C0] ret_from_fork+0x1f/0x30 [ 199.464671][ C0] task:kworker/u4:1 state:I stack:24304 pid: 10 ppid: 2 flags:0x00004000 [ 199.473842][ C0] Workqueue: 0x0 (phy5) [ 199.478070][ C0] Call Trace: [ 199.481328][ C0] __schedule+0x907/0x26b0 [ 199.485817][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.491183][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.496096][ C0] schedule+0xd3/0x270 [ 199.500152][ C0] worker_thread+0x14d/0x1040 [ 199.504919][ C0] ? process_one_work+0x13d0/0x13d0 [ 199.510130][ C0] kthread+0x38b/0x460 [ 199.514200][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.519371][ C0] ? set_kthread_struct+0x100/0x100 [ 199.524642][ C0] ret_from_fork+0x1f/0x30 [ 199.529045][ C0] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 199.538239][ C0] Call Trace: [ 199.541505][ C0] __schedule+0x907/0x26b0 [ 199.545928][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.551573][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.557548][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 199.562723][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 199.568860][ C0] schedule+0xd3/0x270 [ 199.572905][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 199.577910][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 199.583550][ C0] ? finish_wait+0x270/0x270 [ 199.588204][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 199.593119][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 199.598920][ C0] kthread+0x38b/0x460 [ 199.603158][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.608327][ C0] ? set_kthread_struct+0x100/0x100 [ 199.613598][ C0] ret_from_fork+0x1f/0x30 [ 199.618000][ C0] task:rcu_tasks_trace state:S stack:29704 pid: 12 ppid: 2 flags:0x00004000 [ 199.627386][ C0] Call Trace: [ 199.630656][ C0] __schedule+0x907/0x26b0 [ 199.635206][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.640484][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.646458][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 199.651650][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 199.657428][ C0] schedule+0xd3/0x270 [ 199.661578][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 199.666528][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 199.672147][ C0] ? finish_wait+0x270/0x270 [ 199.677089][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 199.682096][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 199.687734][ C0] kthread+0x38b/0x460 [ 199.691965][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.697142][ C0] ? set_kthread_struct+0x100/0x100 [ 199.702321][ C0] ret_from_fork+0x1f/0x30 [ 199.706723][ C0] task:ksoftirqd/0 state:S stack:25416 pid: 13 ppid: 2 flags:0x00004000 [ 199.715894][ C0] Call Trace: [ 199.719152][ C0] __schedule+0x907/0x26b0 [ 199.723651][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.728921][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 199.734171][ C0] schedule+0xd3/0x270 [ 199.738433][ C0] ? __local_bh_disable_ip+0xc0/0xc0 [ 199.743793][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 199.748900][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 199.755423][ C0] kthread+0x38b/0x460 [ 199.759485][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.764668][ C0] ? set_kthread_struct+0x100/0x100 [ 199.769852][ C0] ret_from_fork+0x1f/0x30 [ 199.774263][ C0] task:rcu_preempt state:R running task stack:28928 pid: 14 ppid: 2 flags:0x00004000 [ 199.785010][ C0] Call Trace: [ 199.788275][ C0] __schedule+0x907/0x26b0 [ 199.792693][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.797954][ C0] ? debug_object_destroy+0x210/0x210 [ 199.803303][ C0] schedule+0xd3/0x270 [ 199.807366][ C0] schedule_timeout+0x11d/0x250 [ 199.812197][ C0] ? usleep_range+0x150/0x150 [ 199.816942][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 199.822290][ C0] ? batadv_handle_claim+0x30/0x230 [ 199.827468][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 199.833282][ C0] ? prepare_to_swait_event+0xee/0x470 [ 199.838715][ C0] rcu_gp_kthread+0xd34/0x1980 [ 199.843464][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 199.848834][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 199.853781][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 199.859136][ C0] kthread+0x38b/0x460 [ 199.863189][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.868366][ C0] ? set_kthread_struct+0x100/0x100 [ 199.873546][ C0] ret_from_fork+0x1f/0x30 [ 199.877958][ C0] task:migration/0 state:S stack:30736 pid: 15 ppid: 2 flags:0x00004000 [ 199.887153][ C0] Stopper: 0x0 <- 0x0 [ 199.891131][ C0] Call Trace: [ 199.894416][ C0] __schedule+0x907/0x26b0 [ 199.898820][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.904082][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.910034][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 199.915814][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 199.920818][ C0] schedule+0xd3/0x270 [ 199.924861][ C0] ? ikconfig_read_current+0x30/0x30 [ 199.930573][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 199.935495][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 199.942057][ C0] kthread+0x38b/0x460 [ 199.946098][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 199.951264][ C0] ? set_kthread_struct+0x100/0x100 [ 199.956576][ C0] ret_from_fork+0x1f/0x30 [ 199.960987][ C0] task:cpuhp/0 state:S stack:27448 pid: 16 ppid: 2 flags:0x00004000 [ 199.970262][ C0] Call Trace: [ 199.973529][ C0] __schedule+0x907/0x26b0 [ 199.977941][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.983205][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 199.988728][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 199.993724][ C0] schedule+0xd3/0x270 [ 199.997764][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 200.003545][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 200.008456][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 200.014669][ C0] kthread+0x38b/0x460 [ 200.018726][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.023903][ C0] ? set_kthread_struct+0x100/0x100 [ 200.029355][ C0] ret_from_fork+0x1f/0x30 [ 200.033783][ C0] task:cpuhp/1 state:S stack:28360 pid: 17 ppid: 2 flags:0x00004000 [ 200.043083][ C0] Call Trace: [ 200.046471][ C0] __schedule+0x907/0x26b0 [ 200.050881][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.056145][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 200.061598][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 200.066610][ C0] schedule+0xd3/0x270 [ 200.070655][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 200.076441][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 200.081397][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 200.087610][ C0] kthread+0x38b/0x460 [ 200.091805][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.096985][ C0] ? set_kthread_struct+0x100/0x100 [ 200.102153][ C0] ret_from_fork+0x1f/0x30 [ 200.106553][ C0] task:migration/1 state:S stack:30640 pid: 18 ppid: 2 flags:0x00004000 [ 200.115746][ C0] Stopper: 0x0 <- 0x0 [ 200.119793][ C0] Call Trace: [ 200.123047][ C0] __schedule+0x907/0x26b0 [ 200.127439][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.132745][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.138705][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 200.144475][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 200.149479][ C0] schedule+0xd3/0x270 [ 200.153697][ C0] ? ikconfig_read_current+0x30/0x30 [ 200.158972][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 200.163899][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 200.170114][ C0] kthread+0x38b/0x460 [ 200.174243][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.179409][ C0] ? set_kthread_struct+0x100/0x100 [ 200.184580][ C0] ret_from_fork+0x1f/0x30 [ 200.188988][ C0] task:ksoftirqd/1 state:S stack:26288 pid: 19 ppid: 2 flags:0x00004000 [ 200.198170][ C0] Call Trace: [ 200.201433][ C0] __schedule+0x907/0x26b0 [ 200.205828][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.211261][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 200.216362][ C0] schedule+0xd3/0x270 [ 200.220412][ C0] ? __local_bh_disable_ip+0xc0/0xc0 [ 200.225807][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 200.230746][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 200.237059][ C0] kthread+0x38b/0x460 [ 200.241103][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.246419][ C0] ? set_kthread_struct+0x100/0x100 [ 200.251792][ C0] ret_from_fork+0x1f/0x30 [ 200.256200][ C0] task:kworker/1:0 state:I stack:22952 pid: 20 ppid: 2 flags:0x00004000 [ 200.265468][ C0] Workqueue: 0x0 (events) [ 200.269865][ C0] Call Trace: [ 200.273125][ C0] __schedule+0x907/0x26b0 [ 200.278398][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.283675][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.288599][ C0] schedule+0xd3/0x270 [ 200.292660][ C0] worker_thread+0x14d/0x1040 [ 200.297316][ C0] ? process_one_work+0x13d0/0x13d0 [ 200.302499][ C0] kthread+0x38b/0x460 [ 200.306546][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.311724][ C0] ? set_kthread_struct+0x100/0x100 [ 200.317046][ C0] ret_from_fork+0x1f/0x30 [ 200.321699][ C0] task:kworker/1:0H state:I stack:29432 pid: 21 ppid: 2 flags:0x00004000 [ 200.330881][ C0] Workqueue: 0x0 (events_highpri) [ 200.336242][ C0] Call Trace: [ 200.339505][ C0] __schedule+0x907/0x26b0 [ 200.343902][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.349365][ C0] schedule+0xd3/0x270 [ 200.353420][ C0] worker_thread+0x14d/0x1040 [ 200.358077][ C0] ? process_one_work+0x13d0/0x13d0 [ 200.363251][ C0] kthread+0x38b/0x460 [ 200.367294][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.372535][ C0] ? set_kthread_struct+0x100/0x100 [ 200.377804][ C0] ret_from_fork+0x1f/0x30 [ 200.382208][ C0] task:kdevtmpfs state:S stack:26936 pid: 22 ppid: 2 flags:0x00004000 [ 200.391401][ C0] Call Trace: [ 200.394831][ C0] __schedule+0x907/0x26b0 [ 200.399223][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.404609][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 200.409605][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.414532][ C0] schedule+0xd3/0x270 [ 200.418574][ C0] devtmpfsd+0x232/0x24e [ 200.422788][ C0] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 200.428301][ C0] kthread+0x38b/0x460 [ 200.432340][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.437689][ C0] ? set_kthread_struct+0x100/0x100 [ 200.442910][ C0] ret_from_fork+0x1f/0x30 [ 200.447317][ C0] task:netns state:I stack:30064 pid: 23 ppid: 2 flags:0x00004000 [ 200.456543][ C0] Call Trace: [ 200.459821][ C0] __schedule+0x907/0x26b0 [ 200.464393][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.469741][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 200.474738][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.479743][ C0] schedule+0xd3/0x270 [ 200.483795][ C0] rescuer_thread+0x65d/0xb80 [ 200.488550][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.493477][ C0] ? worker_thread+0x1040/0x1040 [ 200.498384][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 200.503292][ C0] ? worker_thread+0x1040/0x1040 [ 200.508219][ C0] kthread+0x38b/0x460 [ 200.512457][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.517625][ C0] ? set_kthread_struct+0x100/0x100 [ 200.522807][ C0] ret_from_fork+0x1f/0x30 [ 200.527204][ C0] task:inet_frag_wq state:I stack:29968 pid: 24 ppid: 2 flags:0x00004000 [ 200.536537][ C0] Call Trace: [ 200.539811][ C0] __schedule+0x907/0x26b0 [ 200.544248][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.549504][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 200.554500][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.559421][ C0] schedule+0xd3/0x270 [ 200.563523][ C0] rescuer_thread+0x65d/0xb80 [ 200.568317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.573154][ C0] ? worker_thread+0x1040/0x1040 [ 200.578063][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 200.582971][ C0] ? worker_thread+0x1040/0x1040 [ 200.588067][ C0] kthread+0x38b/0x460 [ 200.592106][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.597269][ C0] ? set_kthread_struct+0x100/0x100 [ 200.602440][ C0] ret_from_fork+0x1f/0x30 [ 200.606861][ C0] task:kworker/1:1 state:I stack:26016 pid: 29 ppid: 2 flags:0x00004000 [ 200.616046][ C0] Workqueue: 0x0 (events) [ 200.620440][ C0] Call Trace: [ 200.623786][ C0] __schedule+0x907/0x26b0 [ 200.628193][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.633462][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 200.638731][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.643728][ C0] schedule+0xd3/0x270 [ 200.647770][ C0] worker_thread+0x14d/0x1040 [ 200.652436][ C0] ? process_one_work+0x13d0/0x13d0 [ 200.657620][ C0] kthread+0x38b/0x460 [ 200.661671][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.666886][ C0] ? set_kthread_struct+0x100/0x100 [ 200.672092][ C0] ret_from_fork+0x1f/0x30 [ 200.676501][ C0] task:kworker/u4:2 state:I stack:23848 pid: 35 ppid: 2 flags:0x00004000 [ 200.685697][ C0] Workqueue: 0x0 (events_unbound) [ 200.690875][ C0] Call Trace: [ 200.694134][ C0] __schedule+0x907/0x26b0 [ 200.698540][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.703889][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.708822][ C0] schedule+0xd3/0x270 [ 200.712864][ C0] worker_thread+0x14d/0x1040 [ 200.717521][ C0] ? process_one_work+0x13d0/0x13d0 [ 200.722710][ C0] kthread+0x38b/0x460 [ 200.726765][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.731959][ C0] ? set_kthread_struct+0x100/0x100 [ 200.737238][ C0] ret_from_fork+0x1f/0x30 [ 200.741667][ C0] task:kauditd state:S stack:29640 pid: 37 ppid: 2 flags:0x00004000 [ 200.750935][ C0] Call Trace: [ 200.754196][ C0] __schedule+0x907/0x26b0 [ 200.758609][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.763906][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.769883][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 200.775065][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 200.780864][ C0] schedule+0xd3/0x270 [ 200.784923][ C0] kauditd_thread+0x464/0x840 [ 200.789667][ C0] ? auditd_reset+0xe0/0xe0 [ 200.794165][ C0] ? finish_wait+0x270/0x270 [ 200.798739][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 200.803657][ C0] ? auditd_reset+0xe0/0xe0 [ 200.808137][ C0] kthread+0x38b/0x460 [ 200.812180][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.817370][ C0] ? set_kthread_struct+0x100/0x100 [ 200.823486][ C0] ret_from_fork+0x1f/0x30 [ 200.827920][ C0] task:kworker/u4:3 state:I stack:24704 pid: 87 ppid: 2 flags:0x00004000 [ 200.837198][ C0] Workqueue: 0x0 (events_unbound) [ 200.842295][ C0] Call Trace: [ 200.845572][ C0] __schedule+0x907/0x26b0 [ 200.849982][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.855238][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.860152][ C0] schedule+0xd3/0x270 [ 200.864194][ C0] worker_thread+0x14d/0x1040 [ 200.868869][ C0] ? process_one_work+0x13d0/0x13d0 [ 200.874061][ C0] kthread+0x38b/0x460 [ 200.878114][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.883292][ C0] ? set_kthread_struct+0x100/0x100 [ 200.888816][ C0] ret_from_fork+0x1f/0x30 [ 200.893216][ C0] task:kworker/u4:4 state:I stack:24952 pid: 254 ppid: 2 flags:0x00004000 [ 200.902392][ C0] Workqueue: 0x0 (events_unbound) [ 200.907489][ C0] Call Trace: [ 200.910784][ C0] __schedule+0x907/0x26b0 [ 200.915293][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.920561][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.925488][ C0] schedule+0xd3/0x270 [ 200.929804][ C0] worker_thread+0x14d/0x1040 [ 200.934460][ C0] ? process_one_work+0x13d0/0x13d0 [ 200.940148][ C0] kthread+0x38b/0x460 [ 200.944188][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 200.949373][ C0] ? set_kthread_struct+0x100/0x100 [ 200.954630][ C0] ret_from_fork+0x1f/0x30 [ 200.959026][ C0] task:kworker/u4:5 state:R running task stack:25368 pid: 275 ppid: 2 flags:0x00004000 [ 200.969946][ C0] Workqueue: 0x0 (events_unbound) [ 200.975040][ C0] Call Trace: [ 200.978296][ C0] __schedule+0x907/0x26b0 [ 200.982688][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.987944][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.992856][ C0] schedule+0xd3/0x270 [ 200.996895][ C0] worker_thread+0x14d/0x1040 [ 201.001549][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.006816][ C0] kthread+0x38b/0x460 [ 201.010868][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.016234][ C0] ? set_kthread_struct+0x100/0x100 [ 201.021945][ C0] ret_from_fork+0x1f/0x30 [ 201.026359][ C0] task:kworker/u4:6 state:I stack:24952 pid: 751 ppid: 2 flags:0x00004000 [ 201.035755][ C0] Workqueue: 0x0 (phy5) [ 201.039981][ C0] Call Trace: [ 201.043242][ C0] __schedule+0x907/0x26b0 [ 201.047899][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.053245][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.058242][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.063162][ C0] schedule+0xd3/0x270 [ 201.067297][ C0] worker_thread+0x14d/0x1040 [ 201.071952][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.077120][ C0] kthread+0x38b/0x460 [ 201.081172][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.086337][ C0] ? set_kthread_struct+0x100/0x100 [ 201.091506][ C0] ret_from_fork+0x1f/0x30 [ 201.095903][ C0] task:khungtaskd state:S stack:29696 pid: 1656 ppid: 2 flags:0x00004000 [ 201.105077][ C0] Call Trace: [ 201.108331][ C0] __schedule+0x907/0x26b0 [ 201.112730][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.117982][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 201.124284][ C0] ? debug_object_destroy+0x210/0x210 [ 201.129716][ C0] schedule+0xd3/0x270 [ 201.133778][ C0] schedule_timeout+0x11d/0x250 [ 201.139310][ C0] ? usleep_range+0x150/0x150 [ 201.144229][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 201.149577][ C0] watchdog+0xb9/0xc40 [ 201.153624][ C0] ? reset_hung_task_detector+0x20/0x20 [ 201.159140][ C0] kthread+0x38b/0x460 [ 201.163351][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.168514][ C0] ? set_kthread_struct+0x100/0x100 [ 201.173680][ C0] ret_from_fork+0x1f/0x30 [ 201.178095][ C0] task:oom_reaper state:S stack:30344 pid: 1657 ppid: 2 flags:0x00004000 [ 201.187593][ C0] Call Trace: [ 201.190862][ C0] __schedule+0x907/0x26b0 [ 201.195262][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.200617][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 201.206579][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 201.211780][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 201.217582][ C0] schedule+0xd3/0x270 [ 201.221640][ C0] oom_reaper+0x8cb/0xa80 [ 201.225958][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.231786][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 201.236965][ C0] ? finish_wait+0x270/0x270 [ 201.241534][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.246485][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 201.251666][ C0] kthread+0x38b/0x460 [ 201.255728][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.260909][ C0] ? set_kthread_struct+0x100/0x100 [ 201.266083][ C0] ret_from_fork+0x1f/0x30 [ 201.270498][ C0] task:writeback state:I stack:30400 pid: 1658 ppid: 2 flags:0x00004000 [ 201.279700][ C0] Call Trace: [ 201.282959][ C0] __schedule+0x907/0x26b0 [ 201.287353][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.292700][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.297700][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.302695][ C0] schedule+0xd3/0x270 [ 201.306822][ C0] rescuer_thread+0x65d/0xb80 [ 201.311471][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.316310][ C0] ? worker_thread+0x1040/0x1040 [ 201.321222][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.326217][ C0] ? worker_thread+0x1040/0x1040 [ 201.331131][ C0] kthread+0x38b/0x460 [ 201.337429][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.342607][ C0] ? set_kthread_struct+0x100/0x100 [ 201.347790][ C0] ret_from_fork+0x1f/0x30 [ 201.352275][ C0] task:kcompactd0 state:S stack:29488 pid: 1660 ppid: 2 flags:0x00004000 [ 201.361719][ C0] Call Trace: [ 201.364978][ C0] __schedule+0x907/0x26b0 [ 201.369381][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.374638][ C0] ? debug_object_destroy+0x210/0x210 [ 201.379991][ C0] schedule+0xd3/0x270 [ 201.384030][ C0] schedule_timeout+0x11d/0x250 [ 201.388852][ C0] ? usleep_range+0x150/0x150 [ 201.393498][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 201.398858][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 201.404722][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 201.410082][ C0] kcompactd+0x491/0xae0 [ 201.414311][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 201.419397][ C0] ? finish_wait+0x270/0x270 [ 201.424051][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.429219][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 201.434477][ C0] kthread+0x38b/0x460 [ 201.438630][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.443810][ C0] ? set_kthread_struct+0x100/0x100 [ 201.449073][ C0] ret_from_fork+0x1f/0x30 [ 201.453472][ C0] task:kcompactd1 state:S stack:29488 pid: 1661 ppid: 2 flags:0x00004000 [ 201.462890][ C0] Call Trace: [ 201.466170][ C0] __schedule+0x907/0x26b0 [ 201.470630][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.475895][ C0] ? debug_object_destroy+0x210/0x210 [ 201.481598][ C0] schedule+0xd3/0x270 [ 201.485662][ C0] schedule_timeout+0x11d/0x250 [ 201.490647][ C0] ? usleep_range+0x150/0x150 [ 201.495307][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 201.500672][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 201.506833][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 201.512279][ C0] kcompactd+0x491/0xae0 [ 201.516512][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 201.521615][ C0] ? finish_wait+0x270/0x270 [ 201.526190][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.531195][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 201.536333][ C0] kthread+0x38b/0x460 [ 201.540378][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.545634][ C0] ? set_kthread_struct+0x100/0x100 [ 201.550911][ C0] ret_from_fork+0x1f/0x30 [ 201.555612][ C0] task:ksmd state:S stack:29976 pid: 1662 ppid: 2 flags:0x00004000 [ 201.564812][ C0] Call Trace: [ 201.568158][ C0] __schedule+0x907/0x26b0 [ 201.572589][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.578549][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 201.584501][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 201.589672][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 201.595464][ C0] schedule+0xd3/0x270 [ 201.599507][ C0] ksm_scan_thread+0x157e/0x3770 [ 201.604512][ C0] ? find_held_lock+0x2d/0x110 [ 201.609260][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 201.614170][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 201.619658][ C0] ? finish_wait+0x270/0x270 [ 201.624290][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.629406][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 201.634769][ C0] kthread+0x38b/0x460 [ 201.639007][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.644176][ C0] ? set_kthread_struct+0x100/0x100 [ 201.649435][ C0] ret_from_fork+0x1f/0x30 [ 201.653835][ C0] task:khugepaged state:S stack:24488 pid: 1663 ppid: 2 flags:0x00004000 [ 201.663186][ C0] Call Trace: [ 201.666446][ C0] __schedule+0x907/0x26b0 [ 201.670840][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.676099][ C0] ? debug_object_destroy+0x210/0x210 [ 201.681446][ C0] schedule+0xd3/0x270 [ 201.685488][ C0] schedule_timeout+0x11d/0x250 [ 201.690415][ C0] ? usleep_range+0x150/0x150 [ 201.695061][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 201.700491][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 201.706285][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 201.711652][ C0] khugepaged+0x10c6/0x40a0 [ 201.716153][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 201.721758][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 201.726758][ C0] ? finish_wait+0x270/0x270 [ 201.731438][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.736366][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 201.742002][ C0] kthread+0x38b/0x460 [ 201.746056][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.751231][ C0] ? set_kthread_struct+0x100/0x100 [ 201.756406][ C0] ret_from_fork+0x1f/0x30 [ 201.760899][ C0] task:pencrypt_serial state:I stack:30344 pid: 1699 ppid: 2 flags:0x00004000 [ 201.770265][ C0] Call Trace: [ 201.773550][ C0] __schedule+0x907/0x26b0 [ 201.777945][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.783213][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.788557][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.793479][ C0] schedule+0xd3/0x270 [ 201.797539][ C0] rescuer_thread+0x65d/0xb80 [ 201.802204][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.807218][ C0] ? worker_thread+0x1040/0x1040 [ 201.812137][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.817069][ C0] ? worker_thread+0x1040/0x1040 [ 201.821990][ C0] kthread+0x38b/0x460 [ 201.826125][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.831381][ C0] ? set_kthread_struct+0x100/0x100 [ 201.836554][ C0] ret_from_fork+0x1f/0x30 [ 201.840958][ C0] task:pdecrypt_serial state:I stack:30712 pid: 1701 ppid: 2 flags:0x00004000 [ 201.850219][ C0] Call Trace: [ 201.853477][ C0] __schedule+0x907/0x26b0 [ 201.857961][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.865216][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.870218][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.875143][ C0] schedule+0xd3/0x270 [ 201.879186][ C0] rescuer_thread+0x65d/0xb80 [ 201.883839][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.888677][ C0] ? worker_thread+0x1040/0x1040 [ 201.893589][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.898496][ C0] ? worker_thread+0x1040/0x1040 [ 201.903408][ C0] kthread+0x38b/0x460 [ 201.907575][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.912749][ C0] ? set_kthread_struct+0x100/0x100 [ 201.917929][ C0] ret_from_fork+0x1f/0x30 [ 201.922424][ C0] task:cryptd state:I stack:30712 pid: 1702 ppid: 2 flags:0x00004000 [ 201.931616][ C0] Call Trace: [ 201.934895][ C0] __schedule+0x907/0x26b0 [ 201.939300][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.944556][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.949554][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.954467][ C0] schedule+0xd3/0x270 [ 201.958518][ C0] rescuer_thread+0x65d/0xb80 [ 201.963255][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.968257][ C0] ? worker_thread+0x1040/0x1040 [ 201.973181][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 201.978147][ C0] ? worker_thread+0x1040/0x1040 [ 201.983115][ C0] kthread+0x38b/0x460 [ 201.987396][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.992599][ C0] ? set_kthread_struct+0x100/0x100 [ 201.997768][ C0] ret_from_fork+0x1f/0x30 [ 202.002169][ C0] task:kintegrityd state:I stack:30712 pid: 1774 ppid: 2 flags:0x00004000 [ 202.011366][ C0] Call Trace: [ 202.014628][ C0] __schedule+0x907/0x26b0 [ 202.019196][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.024547][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.029566][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.034497][ C0] schedule+0xd3/0x270 [ 202.038648][ C0] rescuer_thread+0x65d/0xb80 [ 202.043301][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.048142][ C0] ? worker_thread+0x1040/0x1040 [ 202.053049][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.057954][ C0] ? worker_thread+0x1040/0x1040 [ 202.062859][ C0] kthread+0x38b/0x460 [ 202.066991][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.072155][ C0] ? set_kthread_struct+0x100/0x100 [ 202.077414][ C0] ret_from_fork+0x1f/0x30 [ 202.081809][ C0] task:kblockd state:I stack:30712 pid: 1776 ppid: 2 flags:0x00004000 [ 202.090992][ C0] Call Trace: [ 202.094258][ C0] __schedule+0x907/0x26b0 [ 202.098650][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.104453][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.109585][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.114754][ C0] schedule+0xd3/0x270 [ 202.118793][ C0] rescuer_thread+0x65d/0xb80 [ 202.123447][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.128274][ C0] ? worker_thread+0x1040/0x1040 [ 202.133207][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.138124][ C0] ? worker_thread+0x1040/0x1040 [ 202.143206][ C0] kthread+0x38b/0x460 [ 202.147244][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.152419][ C0] ? set_kthread_struct+0x100/0x100 [ 202.157589][ C0] ret_from_fork+0x1f/0x30 [ 202.161986][ C0] task:blkcg_punt_bio state:I stack:30712 pid: 1777 ppid: 2 flags:0x00004000 [ 202.171156][ C0] Call Trace: [ 202.174411][ C0] __schedule+0x907/0x26b0 [ 202.178804][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.184060][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.189071][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.194179][ C0] schedule+0xd3/0x270 [ 202.198222][ C0] rescuer_thread+0x65d/0xb80 [ 202.202879][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.207702][ C0] ? worker_thread+0x1040/0x1040 [ 202.212608][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.217533][ C0] ? worker_thread+0x1040/0x1040 [ 202.222460][ C0] kthread+0x38b/0x460 [ 202.226499][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.231754][ C0] ? set_kthread_struct+0x100/0x100 [ 202.236933][ C0] ret_from_fork+0x1f/0x30 [ 202.241328][ C0] task:tpm_dev_wq state:I stack:30064 pid: 1868 ppid: 2 flags:0x00004000 [ 202.250672][ C0] Call Trace: [ 202.253941][ C0] __schedule+0x907/0x26b0 [ 202.258360][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.263616][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.268621][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.273547][ C0] schedule+0xd3/0x270 [ 202.277610][ C0] rescuer_thread+0x65d/0xb80 [ 202.282268][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.287127][ C0] ? worker_thread+0x1040/0x1040 [ 202.292052][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.297024][ C0] ? worker_thread+0x1040/0x1040 [ 202.301942][ C0] kthread+0x38b/0x460 [ 202.306001][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.311170][ C0] ? set_kthread_struct+0x100/0x100 [ 202.316352][ C0] ret_from_fork+0x1f/0x30 [ 202.320771][ C0] task:ata_sff state:I stack:30656 pid: 1881 ppid: 2 flags:0x00004000 [ 202.329956][ C0] Call Trace: [ 202.333224][ C0] __schedule+0x907/0x26b0 [ 202.337624][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.342883][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.347885][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.352800][ C0] schedule+0xd3/0x270 [ 202.356844][ C0] rescuer_thread+0x65d/0xb80 [ 202.361505][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.366347][ C0] ? worker_thread+0x1040/0x1040 [ 202.371255][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.376262][ C0] ? worker_thread+0x1040/0x1040 [ 202.381187][ C0] kthread+0x38b/0x460 [ 202.385228][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.390398][ C0] ? set_kthread_struct+0x100/0x100 [ 202.395568][ C0] ret_from_fork+0x1f/0x30 [ 202.399979][ C0] task:md state:I stack:30712 pid: 1915 ppid: 2 flags:0x00004000 [ 202.409152][ C0] Call Trace: [ 202.412425][ C0] __schedule+0x907/0x26b0 [ 202.416879][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.422416][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.428033][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.432956][ C0] schedule+0xd3/0x270 [ 202.437112][ C0] rescuer_thread+0x65d/0xb80 [ 202.441770][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.446596][ C0] ? worker_thread+0x1040/0x1040 [ 202.451519][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.456433][ C0] ? worker_thread+0x1040/0x1040 [ 202.461367][ C0] kthread+0x38b/0x460 [ 202.465425][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.470606][ C0] ? set_kthread_struct+0x100/0x100 [ 202.475782][ C0] ret_from_fork+0x1f/0x30 [ 202.480213][ C0] task:edac-poller state:I stack:30712 pid: 1918 ppid: 2 flags:0x00004000 [ 202.490048][ C0] Call Trace: [ 202.493492][ C0] __schedule+0x907/0x26b0 [ 202.497893][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.503150][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.508358][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.513538][ C0] schedule+0xd3/0x270 [ 202.517580][ C0] rescuer_thread+0x65d/0xb80 [ 202.522356][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.527283][ C0] ? worker_thread+0x1040/0x1040 [ 202.532395][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.537315][ C0] ? worker_thread+0x1040/0x1040 [ 202.542230][ C0] kthread+0x38b/0x460 [ 202.546318][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.551489][ C0] ? set_kthread_struct+0x100/0x100 [ 202.556677][ C0] ret_from_fork+0x1f/0x30 [ 202.561266][ C0] task:ib-comp-wq state:I stack:29760 pid: 2036 ppid: 2 flags:0x00004000 [ 202.570447][ C0] Call Trace: [ 202.573718][ C0] __schedule+0x907/0x26b0 [ 202.578129][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.583395][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.588395][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.593309][ C0] schedule+0xd3/0x270 [ 202.597357][ C0] rescuer_thread+0x65d/0xb80 [ 202.602079][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.606927][ C0] ? worker_thread+0x1040/0x1040 [ 202.611853][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.616897][ C0] ? worker_thread+0x1040/0x1040 [ 202.621836][ C0] kthread+0x38b/0x460 [ 202.625878][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.631054][ C0] ? set_kthread_struct+0x100/0x100 [ 202.636243][ C0] ret_from_fork+0x1f/0x30 [ 202.640666][ C0] task:kworker/u5:0 state:I stack:27232 pid: 2038 ppid: 2 flags:0x00004000 [ 202.649987][ C0] Workqueue: 0x0 (hci2) [ 202.654220][ C0] Call Trace: [ 202.657488][ C0] __schedule+0x907/0x26b0 [ 202.662068][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.667336][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.672337][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.677248][ C0] schedule+0xd3/0x270 [ 202.681303][ C0] worker_thread+0x14d/0x1040 [ 202.685989][ C0] ? process_one_work+0x13d0/0x13d0 [ 202.691180][ C0] kthread+0x38b/0x460 [ 202.695259][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.700426][ C0] ? set_kthread_struct+0x100/0x100 [ 202.705595][ C0] ret_from_fork+0x1f/0x30 [ 202.710094][ C0] task:ib-comp-unb-wq state:I stack:29760 pid: 2039 ppid: 2 flags:0x00004000 [ 202.719342][ C0] Call Trace: [ 202.722635][ C0] __schedule+0x907/0x26b0 [ 202.727032][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.732383][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.737418][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.742336][ C0] schedule+0xd3/0x270 [ 202.746379][ C0] rescuer_thread+0x65d/0xb80 [ 202.751050][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.756051][ C0] ? worker_thread+0x1040/0x1040 [ 202.760959][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.766047][ C0] ? worker_thread+0x1040/0x1040 [ 202.770953][ C0] kthread+0x38b/0x460 [ 202.775001][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.780166][ C0] ? set_kthread_struct+0x100/0x100 [ 202.785384][ C0] ret_from_fork+0x1f/0x30 [ 202.789779][ C0] task:ib_mcast state:I stack:29760 pid: 2042 ppid: 2 flags:0x00004000 [ 202.798967][ C0] Call Trace: [ 202.802317][ C0] __schedule+0x907/0x26b0 [ 202.806718][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.811980][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.816980][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.821977][ C0] schedule+0xd3/0x270 [ 202.826192][ C0] rescuer_thread+0x65d/0xb80 [ 202.830933][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.835863][ C0] ? worker_thread+0x1040/0x1040 [ 202.840808][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.845723][ C0] ? worker_thread+0x1040/0x1040 [ 202.850627][ C0] kthread+0x38b/0x460 [ 202.854665][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.859826][ C0] ? set_kthread_struct+0x100/0x100 [ 202.864992][ C0] ret_from_fork+0x1f/0x30 [ 202.869390][ C0] task:ib_nl_sa_wq state:I stack:30712 pid: 2043 ppid: 2 flags:0x00004000 [ 202.878573][ C0] Call Trace: [ 202.881837][ C0] __schedule+0x907/0x26b0 [ 202.886299][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.891551][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.896629][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.901547][ C0] schedule+0xd3/0x270 [ 202.905596][ C0] rescuer_thread+0x65d/0xb80 [ 202.910242][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.915078][ C0] ? worker_thread+0x1040/0x1040 [ 202.919986][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.924997][ C0] ? worker_thread+0x1040/0x1040 [ 202.929903][ C0] kthread+0x38b/0x460 [ 202.934025][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.939188][ C0] ? set_kthread_struct+0x100/0x100 [ 202.944354][ C0] ret_from_fork+0x1f/0x30 [ 202.948760][ C0] task:kworker/1:1H state:I stack:28808 pid: 2046 ppid: 2 flags:0x00004000 [ 202.957942][ C0] Workqueue: 0x0 (kblockd) [ 202.962477][ C0] Call Trace: [ 202.965731][ C0] __schedule+0x907/0x26b0 [ 202.970121][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.975372][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.980290][ C0] schedule+0xd3/0x270 [ 202.984594][ C0] worker_thread+0x14d/0x1040 [ 202.989280][ C0] ? process_one_work+0x13d0/0x13d0 [ 202.994458][ C0] kthread+0x38b/0x460 [ 202.998592][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.003763][ C0] ? set_kthread_struct+0x100/0x100 [ 203.008932][ C0] ret_from_fork+0x1f/0x30 [ 203.013342][ C0] task:rpciod state:I stack:29760 pid: 2047 ppid: 2 flags:0x00004000 [ 203.022514][ C0] Call Trace: [ 203.025769][ C0] __schedule+0x907/0x26b0 [ 203.030163][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.035416][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.040434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.045350][ C0] schedule+0xd3/0x270 [ 203.049407][ C0] rescuer_thread+0x65d/0xb80 [ 203.054053][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.058876][ C0] ? worker_thread+0x1040/0x1040 [ 203.063780][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.068686][ C0] ? worker_thread+0x1040/0x1040 [ 203.073855][ C0] kthread+0x38b/0x460 [ 203.077963][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.083154][ C0] ? set_kthread_struct+0x100/0x100 [ 203.088340][ C0] ret_from_fork+0x1f/0x30 [ 203.092743][ C0] task:xprtiod state:I stack:30712 pid: 2048 ppid: 2 flags:0x00004000 [ 203.102004][ C0] Call Trace: [ 203.105260][ C0] __schedule+0x907/0x26b0 [ 203.109653][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.114916][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.119916][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.124832][ C0] schedule+0xd3/0x270 [ 203.128884][ C0] rescuer_thread+0x65d/0xb80 [ 203.133542][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.138375][ C0] ? worker_thread+0x1040/0x1040 [ 203.143458][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.148726][ C0] ? worker_thread+0x1040/0x1040 [ 203.153692][ C0] kthread+0x38b/0x460 [ 203.157732][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.162901][ C0] ? set_kthread_struct+0x100/0x100 [ 203.168082][ C0] ret_from_fork+0x1f/0x30 [ 203.172481][ C0] task:cfg80211 state:I stack:30712 pid: 2051 ppid: 2 flags:0x00004000 [ 203.181655][ C0] Call Trace: [ 203.184936][ C0] __schedule+0x907/0x26b0 [ 203.189437][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.194693][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.199689][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.204598][ C0] schedule+0xd3/0x270 [ 203.208816][ C0] rescuer_thread+0x65d/0xb80 [ 203.213466][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.218313][ C0] ? worker_thread+0x1040/0x1040 [ 203.223236][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.228143][ C0] ? worker_thread+0x1040/0x1040 [ 203.233054][ C0] kthread+0x38b/0x460 [ 203.237093][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.242358][ C0] ? set_kthread_struct+0x100/0x100 [ 203.247803][ C0] ret_from_fork+0x1f/0x30 [ 203.252211][ C0] task:kswapd0 state:S stack:29848 pid: 2155 ppid: 2 flags:0x00004000 [ 203.261509][ C0] Call Trace: [ 203.265197][ C0] __schedule+0x907/0x26b0 [ 203.269607][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.274885][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 203.280725][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 203.286893][ C0] schedule+0xd3/0x270 [ 203.290962][ C0] kswapd+0x8df/0xa80 [ 203.294940][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 203.299691][ C0] ? finish_wait+0x270/0x270 [ 203.304292][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.312553][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 203.318663][ C0] kthread+0x38b/0x460 [ 203.322717][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.327940][ C0] ? set_kthread_struct+0x100/0x100 [ 203.333125][ C0] ret_from_fork+0x1f/0x30 [ 203.337546][ C0] task:kswapd1 state:S stack:29848 pid: 2156 ppid: 2 flags:0x00004000 [ 203.347036][ C0] Call Trace: [ 203.350305][ C0] __schedule+0x907/0x26b0 [ 203.354715][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.359989][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 203.365721][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 203.371615][ C0] schedule+0xd3/0x270 [ 203.375703][ C0] kswapd+0x8df/0xa80 [ 203.379681][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 203.384431][ C0] ? finish_wait+0x270/0x270 [ 203.389027][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.393951][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 203.398698][ C0] kthread+0x38b/0x460 [ 203.402747][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.407920][ C0] ? set_kthread_struct+0x100/0x100 [ 203.413281][ C0] ret_from_fork+0x1f/0x30 [ 203.417689][ C0] task:ecryptfs-kthrea state:S stack:30520 pid: 2160 ppid: 2 flags:0x00004000 [ 203.427076][ C0] Call Trace: [ 203.430476][ C0] __schedule+0x907/0x26b0 [ 203.434884][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.440410][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 203.446408][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 203.451586][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 203.457503][ C0] schedule+0xd3/0x270 [ 203.461637][ C0] ecryptfs_threadfn+0x350/0x560 [ 203.466568][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 203.472700][ C0] ? finish_wait+0x270/0x270 [ 203.477285][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.482315][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 203.488372][ C0] kthread+0x38b/0x460 [ 203.492647][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.497825][ C0] ? set_kthread_struct+0x100/0x100 [ 203.503101][ C0] ret_from_fork+0x1f/0x30 [ 203.507515][ C0] task:nfsiod state:I stack:30712 pid: 2163 ppid: 2 flags:0x00004000 [ 203.516827][ C0] Call Trace: [ 203.520124][ C0] __schedule+0x907/0x26b0 [ 203.524528][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.529886][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.534890][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.539810][ C0] schedule+0xd3/0x270 [ 203.543863][ C0] rescuer_thread+0x65d/0xb80 [ 203.548527][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.553510][ C0] ? worker_thread+0x1040/0x1040 [ 203.558431][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.563351][ C0] ? worker_thread+0x1040/0x1040 [ 203.568272][ C0] kthread+0x38b/0x460 [ 203.572416][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.577681][ C0] ? set_kthread_struct+0x100/0x100 [ 203.582981][ C0] ret_from_fork+0x1f/0x30 [ 203.587667][ C0] task:kworker/0:1H state:I stack:27528 pid: 2164 ppid: 2 flags:0x00004000 [ 203.597556][ C0] Workqueue: 0x0 (kblockd) [ 203.602142][ C0] Call Trace: [ 203.605413][ C0] __schedule+0x907/0x26b0 [ 203.609907][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.615188][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.620165][ C0] schedule+0xd3/0x270 [ 203.624424][ C0] worker_thread+0x14d/0x1040 [ 203.629110][ C0] ? process_one_work+0x13d0/0x13d0 [ 203.634299][ C0] kthread+0x38b/0x460 [ 203.638375][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.643823][ C0] ? set_kthread_struct+0x100/0x100 [ 203.649005][ C0] ret_from_fork+0x1f/0x30 [ 203.653409][ C0] task:cifsiod state:I stack:30712 pid: 2165 ppid: 2 flags:0x00004000 [ 203.662703][ C0] Call Trace: [ 203.665971][ C0] __schedule+0x907/0x26b0 [ 203.670487][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.675920][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.680917][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.686013][ C0] schedule+0xd3/0x270 [ 203.690085][ C0] rescuer_thread+0x65d/0xb80 [ 203.694821][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.699645][ C0] ? worker_thread+0x1040/0x1040 [ 203.704556][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.709461][ C0] ? worker_thread+0x1040/0x1040 [ 203.714369][ C0] kthread+0x38b/0x460 [ 203.718578][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.723757][ C0] ? set_kthread_struct+0x100/0x100 [ 203.728933][ C0] ret_from_fork+0x1f/0x30 [ 203.733330][ C0] task:smb3decryptd state:I stack:30712 pid: 2166 ppid: 2 flags:0x00004000 [ 203.742594][ C0] Call Trace: [ 203.745849][ C0] __schedule+0x907/0x26b0 [ 203.750240][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.755494][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.760489][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.765409][ C0] schedule+0xd3/0x270 [ 203.769462][ C0] rescuer_thread+0x65d/0xb80 [ 203.774109][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.778944][ C0] ? worker_thread+0x1040/0x1040 [ 203.783942][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.789255][ C0] ? worker_thread+0x1040/0x1040 [ 203.794163][ C0] kthread+0x38b/0x460 [ 203.798199][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.803364][ C0] ? set_kthread_struct+0x100/0x100 [ 203.808534][ C0] ret_from_fork+0x1f/0x30 [ 203.812942][ C0] task:cifsfileinfoput state:I stack:30712 pid: 2167 ppid: 2 flags:0x00004000 [ 203.822112][ C0] Call Trace: [ 203.825388][ C0] __schedule+0x907/0x26b0 [ 203.829970][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.835233][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.840415][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.845424][ C0] schedule+0xd3/0x270 [ 203.849475][ C0] rescuer_thread+0x65d/0xb80 [ 203.854130][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.859109][ C0] ? worker_thread+0x1040/0x1040 [ 203.864134][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.869146][ C0] ? worker_thread+0x1040/0x1040 [ 203.874071][ C0] kthread+0x38b/0x460 [ 203.878149][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.883416][ C0] ? set_kthread_struct+0x100/0x100 [ 203.888601][ C0] ret_from_fork+0x1f/0x30 [ 203.893161][ C0] task:cifsoplockd state:I stack:30712 pid: 2168 ppid: 2 flags:0x00004000 [ 203.902357][ C0] Call Trace: [ 203.905629][ C0] __schedule+0x907/0x26b0 [ 203.910036][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.915312][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.920335][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.925446][ C0] schedule+0xd3/0x270 [ 203.929508][ C0] rescuer_thread+0x65d/0xb80 [ 203.934197][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.939029][ C0] ? worker_thread+0x1040/0x1040 [ 203.943970][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.948889][ C0] ? worker_thread+0x1040/0x1040 [ 203.953891][ C0] kthread+0x38b/0x460 [ 203.957947][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.963200][ C0] ? set_kthread_struct+0x100/0x100 [ 203.968375][ C0] ret_from_fork+0x1f/0x30 [ 203.972864][ C0] task:deferredclose state:I stack:30712 pid: 2169 ppid: 2 flags:0x00004000 [ 203.982045][ C0] Call Trace: [ 203.985582][ C0] __schedule+0x907/0x26b0 [ 203.989980][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.995241][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.000241][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.005167][ C0] schedule+0xd3/0x270 [ 204.009219][ C0] rescuer_thread+0x65d/0xb80 [ 204.013878][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.018800][ C0] ? worker_thread+0x1040/0x1040 [ 204.023806][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.028721][ C0] ? worker_thread+0x1040/0x1040 [ 204.033632][ C0] kthread+0x38b/0x460 [ 204.037680][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.042914][ C0] ? set_kthread_struct+0x100/0x100 [ 204.048120][ C0] ret_from_fork+0x1f/0x30 [ 204.052556][ C0] task:jfsIO state:S stack:30720 pid: 2175 ppid: 2 flags:0x00004000 [ 204.062120][ C0] Call Trace: [ 204.065387][ C0] __schedule+0x907/0x26b0 [ 204.069813][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.075138][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.080176][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.085101][ C0] schedule+0xd3/0x270 [ 204.089151][ C0] jfsIOWait+0x119/0x290 [ 204.093370][ C0] ? lmLogClose+0x670/0x670 [ 204.097953][ C0] kthread+0x38b/0x460 [ 204.102003][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.107173][ C0] ? set_kthread_struct+0x100/0x100 [ 204.112344][ C0] ret_from_fork+0x1f/0x30 [ 204.116747][ C0] task:jfsCommit state:S stack:30488 pid: 2176 ppid: 2 flags:0x00004000 [ 204.125930][ C0] Call Trace: [ 204.129189][ C0] __schedule+0x907/0x26b0 [ 204.133669][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.138928][ C0] schedule+0xd3/0x270 [ 204.142978][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 204.148153][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.153000][ C0] ? txCommit+0x3a60/0x3a60 [ 204.157503][ C0] ? wake_up_q+0xf0/0xf0 [ 204.161750][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.166668][ C0] ? txCommit+0x3a60/0x3a60 [ 204.171145][ C0] kthread+0x38b/0x460 [ 204.175199][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.180456][ C0] ? set_kthread_struct+0x100/0x100 [ 204.185714][ C0] ret_from_fork+0x1f/0x30 [ 204.190115][ C0] task:jfsCommit state:S stack:30488 pid: 2177 ppid: 2 flags:0x00004000 [ 204.199369][ C0] Call Trace: [ 204.202624][ C0] __schedule+0x907/0x26b0 [ 204.207014][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.212272][ C0] schedule+0xd3/0x270 [ 204.216310][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 204.220970][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.225799][ C0] ? txCommit+0x3a60/0x3a60 [ 204.230271][ C0] ? wake_up_q+0xf0/0xf0 [ 204.234569][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.239484][ C0] ? txCommit+0x3a60/0x3a60 [ 204.244061][ C0] kthread+0x38b/0x460 [ 204.248164][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.253334][ C0] ? set_kthread_struct+0x100/0x100 [ 204.258516][ C0] ret_from_fork+0x1f/0x30 [ 204.262952][ C0] task:jfsSync state:S stack:30592 pid: 2178 ppid: 2 flags:0x00004000 [ 204.272125][ C0] Call Trace: [ 204.275392][ C0] __schedule+0x907/0x26b0 [ 204.279785][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.285121][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.290129][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.295037][ C0] schedule+0xd3/0x270 [ 204.299093][ C0] jfs_sync+0x29e/0x710 [ 204.303309][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 204.309261][ C0] ? txResume+0x80/0x80 [ 204.313393][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.318300][ C0] ? txResume+0x80/0x80 [ 204.322431][ C0] kthread+0x38b/0x460 [ 204.326473][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.331726][ C0] ? set_kthread_struct+0x100/0x100 [ 204.336993][ C0] ret_from_fork+0x1f/0x30 [ 204.341474][ C0] task:xfsalloc state:I stack:30344 pid: 2179 ppid: 2 flags:0x00004000 [ 204.350662][ C0] Call Trace: [ 204.353929][ C0] __schedule+0x907/0x26b0 [ 204.358327][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.363602][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.368601][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.373535][ C0] schedule+0xd3/0x270 [ 204.377577][ C0] rescuer_thread+0x65d/0xb80 [ 204.382228][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.387077][ C0] ? worker_thread+0x1040/0x1040 [ 204.392164][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.398898][ C0] ? worker_thread+0x1040/0x1040 [ 204.403819][ C0] kthread+0x38b/0x460 [ 204.407864][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.413048][ C0] ? set_kthread_struct+0x100/0x100 [ 204.418229][ C0] ret_from_fork+0x1f/0x30 [ 204.422628][ C0] task:xfs_mru_cache state:I stack:30488 pid: 2182 ppid: 2 flags:0x00004000 [ 204.431803][ C0] Call Trace: [ 204.435068][ C0] __schedule+0x907/0x26b0 [ 204.439462][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.444716][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.449724][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.454994][ C0] schedule+0xd3/0x270 [ 204.459033][ C0] rescuer_thread+0x65d/0xb80 [ 204.463682][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.468507][ C0] ? worker_thread+0x1040/0x1040 [ 204.473444][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.478355][ C0] ? worker_thread+0x1040/0x1040 [ 204.483265][ C0] kthread+0x38b/0x460 [ 204.487303][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.492470][ C0] ? set_kthread_struct+0x100/0x100 [ 204.497651][ C0] ret_from_fork+0x1f/0x30 [ 204.502075][ C0] task:user_dlm state:I stack:30488 pid: 2185 ppid: 2 flags:0x00004000 [ 204.511360][ C0] Call Trace: [ 204.514638][ C0] __schedule+0x907/0x26b0 [ 204.519052][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.524447][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.529574][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.534919][ C0] schedule+0xd3/0x270 [ 204.538969][ C0] rescuer_thread+0x65d/0xb80 [ 204.543634][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.548857][ C0] ? worker_thread+0x1040/0x1040 [ 204.553871][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.558787][ C0] ? worker_thread+0x1040/0x1040 [ 204.563719][ C0] kthread+0x38b/0x460 [ 204.567776][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.572958][ C0] ? set_kthread_struct+0x100/0x100 [ 204.578241][ C0] ret_from_fork+0x1f/0x30 [ 204.582656][ C0] task:glock_workqueue state:I stack:30488 pid: 2187 ppid: 2 flags:0x00004000 [ 204.592278][ C0] Call Trace: [ 204.595638][ C0] __schedule+0x907/0x26b0 [ 204.600034][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.605456][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.610454][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.615371][ C0] schedule+0xd3/0x270 [ 204.619412][ C0] rescuer_thread+0x65d/0xb80 [ 204.624170][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.629022][ C0] ? worker_thread+0x1040/0x1040 [ 204.634327][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.639248][ C0] ? worker_thread+0x1040/0x1040 [ 204.644168][ C0] kthread+0x38b/0x460 [ 204.648223][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.653406][ C0] ? set_kthread_struct+0x100/0x100 [ 204.658941][ C0] ret_from_fork+0x1f/0x30 [ 204.663441][ C0] task:delete_workqueu state:I stack:30488 pid: 2188 ppid: 2 flags:0x00004000 [ 204.672922][ C0] Call Trace: [ 204.676190][ C0] __schedule+0x907/0x26b0 [ 204.680604][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.685864][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.690972][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.695891][ C0] schedule+0xd3/0x270 [ 204.699935][ C0] rescuer_thread+0x65d/0xb80 [ 204.704584][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.709434][ C0] ? worker_thread+0x1040/0x1040 [ 204.714343][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.719366][ C0] ? worker_thread+0x1040/0x1040 [ 204.724276][ C0] kthread+0x38b/0x460 [ 204.728316][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.734972][ C0] ? set_kthread_struct+0x100/0x100 [ 204.740205][ C0] ret_from_fork+0x1f/0x30 [ 204.744614][ C0] task:gfs_recovery state:I stack:30488 pid: 2189 ppid: 2 flags:0x00004000 [ 204.753879][ C0] Call Trace: [ 204.757230][ C0] __schedule+0x907/0x26b0 [ 204.761669][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.766927][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.771920][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.776863][ C0] schedule+0xd3/0x270 [ 204.780910][ C0] rescuer_thread+0x65d/0xb80 [ 204.785556][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.790415][ C0] ? worker_thread+0x1040/0x1040 [ 204.795336][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.800244][ C0] ? worker_thread+0x1040/0x1040 [ 204.805170][ C0] kthread+0x38b/0x460 [ 204.809209][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.814370][ C0] ? set_kthread_struct+0x100/0x100 [ 204.819542][ C0] ret_from_fork+0x1f/0x30 [ 204.824075][ C0] task:kthrotld state:I stack:30488 pid: 2194 ppid: 2 flags:0x00004000 [ 204.833245][ C0] Call Trace: [ 204.836503][ C0] __schedule+0x907/0x26b0 [ 204.840901][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.846170][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.851187][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.856108][ C0] schedule+0xd3/0x270 [ 204.860199][ C0] rescuer_thread+0x65d/0xb80 [ 204.864929][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.869942][ C0] ? worker_thread+0x1040/0x1040 [ 204.874861][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.879780][ C0] ? worker_thread+0x1040/0x1040 [ 204.884696][ C0] kthread+0x38b/0x460 [ 204.888736][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.893909][ C0] ? set_kthread_struct+0x100/0x100 [ 204.899082][ C0] ret_from_fork+0x1f/0x30 [ 204.903490][ C0] task:acpi_thermal_pm state:I stack:30712 pid: 2239 ppid: 2 flags:0x00004000 [ 204.913095][ C0] Call Trace: [ 204.916362][ C0] __schedule+0x907/0x26b0 [ 204.920763][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.926129][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.931123][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.936050][ C0] schedule+0xd3/0x270 [ 204.940332][ C0] rescuer_thread+0x65d/0xb80 [ 204.944979][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.949815][ C0] ? worker_thread+0x1040/0x1040 [ 204.954725][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.959644][ C0] ? worker_thread+0x1040/0x1040 [ 204.964549][ C0] kthread+0x38b/0x460 [ 204.970584][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.975759][ C0] ? set_kthread_struct+0x100/0x100 [ 204.980934][ C0] ret_from_fork+0x1f/0x30 [ 204.985331][ C0] task:nfit state:I stack:30120 pid: 2241 ppid: 2 flags:0x00004000 [ 204.994498][ C0] Call Trace: [ 204.997752][ C0] __schedule+0x907/0x26b0 [ 205.002749][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.008001][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.013006][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.017912][ C0] schedule+0xd3/0x270 [ 205.021949][ C0] rescuer_thread+0x65d/0xb80 [ 205.026694][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.031606][ C0] ? worker_thread+0x1040/0x1040 [ 205.036523][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.041515][ C0] ? worker_thread+0x1040/0x1040 [ 205.046952][ C0] kthread+0x38b/0x460 [ 205.051091][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.056322][ C0] ? set_kthread_struct+0x100/0x100 [ 205.061501][ C0] ret_from_fork+0x1f/0x30 [ 205.065916][ C0] task:hwrng state:S stack:29920 pid: 2815 ppid: 2 flags:0x00004000 [ 205.075088][ C0] Call Trace: [ 205.078350][ C0] __schedule+0x907/0x26b0 [ 205.082743][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.087999][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.093968][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 205.099236][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 205.105016][ C0] schedule+0xd3/0x270 [ 205.109072][ C0] add_hwgenerator_randomness+0x13e/0x190 [ 205.114768][ C0] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 205.121119][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 205.126650][ C0] ? finish_wait+0x270/0x270 [ 205.131404][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 205.136845][ C0] hwrng_fillfn+0x137/0x1e0 [ 205.141321][ C0] ? rng_current_show+0x120/0x120 [ 205.146321][ C0] kthread+0x38b/0x460 [ 205.150370][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.155635][ C0] ? set_kthread_struct+0x100/0x100 [ 205.160808][ C0] ret_from_fork+0x1f/0x30 [ 205.165332][ C0] task:card1-crtc0 state:S stack:30704 pid: 2831 ppid: 2 flags:0x00004000 [ 205.174698][ C0] Call Trace: [ 205.177957][ C0] __schedule+0x907/0x26b0 [ 205.182349][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.187888][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.193052][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.197974][ C0] schedule+0xd3/0x270 [ 205.202043][ C0] kthread_worker_fn+0x4c5/0xa00 [ 205.207580][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.212497][ C0] ? kthread_use_mm+0x240/0x240 [ 205.217344][ C0] kthread+0x38b/0x460 [ 205.221385][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.226557][ C0] ? set_kthread_struct+0x100/0x100 [ 205.231744][ C0] ret_from_fork+0x1f/0x30 [ 205.236163][ C0] task:kworker/0:2 state:I stack:22720 pid: 2961 ppid: 2 flags:0x00004000 [ 205.245440][ C0] Workqueue: 0x0 (events) [ 205.249831][ C0] Call Trace: [ 205.253102][ C0] __schedule+0x907/0x26b0 [ 205.257495][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.262750][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.268894][ C0] schedule+0xd3/0x270 [ 205.272947][ C0] worker_thread+0x14d/0x1040 [ 205.277706][ C0] ? process_one_work+0x13d0/0x13d0 [ 205.282980][ C0] kthread+0x38b/0x460 [ 205.287033][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.292245][ C0] ? set_kthread_struct+0x100/0x100 [ 205.297512][ C0] ret_from_fork+0x1f/0x30 [ 205.301936][ C0] task:iscsi_eh state:I stack:30712 pid: 2987 ppid: 2 flags:0x00004000 [ 205.311123][ C0] Call Trace: [ 205.314398][ C0] __schedule+0x907/0x26b0 [ 205.318909][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.324170][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.329337][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.334259][ C0] schedule+0xd3/0x270 [ 205.338313][ C0] rescuer_thread+0x65d/0xb80 [ 205.342975][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.347822][ C0] ? worker_thread+0x1040/0x1040 [ 205.352741][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.357656][ C0] ? worker_thread+0x1040/0x1040 [ 205.362587][ C0] kthread+0x38b/0x460 [ 205.366731][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.372040][ C0] ? set_kthread_struct+0x100/0x100 [ 205.377210][ C0] ret_from_fork+0x1f/0x30 [ 205.381620][ C0] task:iscsi_conn_clea state:I stack:30712 pid: 2989 ppid: 2 flags:0x00004000 [ 205.390968][ C0] Call Trace: [ 205.394280][ C0] __schedule+0x907/0x26b0 [ 205.398677][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.403958][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.408952][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.413947][ C0] schedule+0xd3/0x270 [ 205.417988][ C0] rescuer_thread+0x65d/0xb80 [ 205.422636][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.427461][ C0] ? worker_thread+0x1040/0x1040 [ 205.432367][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.437275][ C0] ? worker_thread+0x1040/0x1040 [ 205.442181][ C0] kthread+0x38b/0x460 [ 205.446217][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.451404][ C0] ? set_kthread_struct+0x100/0x100 [ 205.456674][ C0] ret_from_fork+0x1f/0x30 [ 205.461160][ C0] task:scsi_eh_0 state:S stack:30728 pid: 2992 ppid: 2 flags:0x00004000 [ 205.470504][ C0] Call Trace: [ 205.473761][ C0] __schedule+0x907/0x26b0 [ 205.478153][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.483424][ C0] schedule+0xd3/0x270 [ 205.487472][ C0] scsi_error_handler+0x4ac/0x1270 [ 205.492571][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 205.497716][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 205.503599][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 205.508779][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.513704][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 205.518795][ C0] kthread+0x38b/0x460 [ 205.523040][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.528227][ C0] ? set_kthread_struct+0x100/0x100 [ 205.533409][ C0] ret_from_fork+0x1f/0x30 [ 205.537832][ C0] task:scsi_tmf_0 state:I stack:30344 pid: 3001 ppid: 2 flags:0x00004000 [ 205.547018][ C0] Call Trace: [ 205.550423][ C0] __schedule+0x907/0x26b0 [ 205.554830][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.560089][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.565097][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.570015][ C0] schedule+0xd3/0x270 [ 205.574072][ C0] rescuer_thread+0x65d/0xb80 [ 205.578796][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.583629][ C0] ? worker_thread+0x1040/0x1040 [ 205.588548][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.593465][ C0] ? worker_thread+0x1040/0x1040 [ 205.598387][ C0] kthread+0x38b/0x460 [ 205.602428][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.607604][ C0] ? set_kthread_struct+0x100/0x100 [ 205.612772][ C0] ret_from_fork+0x1f/0x30 [ 205.617173][ C0] task:nvme-wq state:I stack:30712 pid: 3013 ppid: 2 flags:0x00004000 [ 205.626354][ C0] Call Trace: [ 205.629625][ C0] __schedule+0x907/0x26b0 [ 205.634032][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.639288][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.644370][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.649282][ C0] schedule+0xd3/0x270 [ 205.653335][ C0] rescuer_thread+0x65d/0xb80 [ 205.658047][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.662889][ C0] ? worker_thread+0x1040/0x1040 [ 205.667797][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.672725][ C0] ? worker_thread+0x1040/0x1040 [ 205.677638][ C0] kthread+0x38b/0x460 [ 205.682037][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.687207][ C0] ? set_kthread_struct+0x100/0x100 [ 205.692389][ C0] ret_from_fork+0x1f/0x30 [ 205.696788][ C0] task:nvme-reset-wq state:I stack:30712 pid: 3015 ppid: 2 flags:0x00004000 [ 205.706134][ C0] Call Trace: [ 205.709392][ C0] __schedule+0x907/0x26b0 [ 205.713796][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.719150][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.724143][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.729148][ C0] schedule+0xd3/0x270 [ 205.733298][ C0] rescuer_thread+0x65d/0xb80 [ 205.738389][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.743301][ C0] ? worker_thread+0x1040/0x1040 [ 205.748211][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.753119][ C0] ? worker_thread+0x1040/0x1040 [ 205.758216][ C0] kthread+0x38b/0x460 [ 205.762253][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.767418][ C0] ? set_kthread_struct+0x100/0x100 [ 205.772598][ C0] ret_from_fork+0x1f/0x30 [ 205.777003][ C0] task:nvme-delete-wq state:I stack:30712 pid: 3017 ppid: 2 flags:0x00004000 [ 205.786363][ C0] Call Trace: [ 205.789640][ C0] __schedule+0x907/0x26b0 [ 205.794384][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.799638][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.804828][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.809765][ C0] schedule+0xd3/0x270 [ 205.814414][ C0] rescuer_thread+0x65d/0xb80 [ 205.819071][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.824252][ C0] ? worker_thread+0x1040/0x1040 [ 205.829182][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.834099][ C0] ? worker_thread+0x1040/0x1040 [ 205.839005][ C0] kthread+0x38b/0x460 [ 205.843042][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.848221][ C0] ? set_kthread_struct+0x100/0x100 [ 205.853386][ C0] ret_from_fork+0x1f/0x30 [ 205.857780][ C0] task:nvme_fc_wq state:I stack:29760 pid: 3026 ppid: 2 flags:0x00004000 [ 205.867048][ C0] Call Trace: [ 205.870304][ C0] __schedule+0x907/0x26b0 [ 205.874693][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.880303][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.885408][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.890332][ C0] schedule+0xd3/0x270 [ 205.894372][ C0] rescuer_thread+0x65d/0xb80 [ 205.899021][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.903845][ C0] ? worker_thread+0x1040/0x1040 [ 205.908842][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.913933][ C0] ? worker_thread+0x1040/0x1040 [ 205.918842][ C0] kthread+0x38b/0x460 [ 205.922889][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.928056][ C0] ? set_kthread_struct+0x100/0x100 [ 205.933396][ C0] ret_from_fork+0x1f/0x30 [ 205.937793][ C0] task:nvme_tcp_wq state:I stack:29760 pid: 3027 ppid: 2 flags:0x00004000 [ 205.947057][ C0] Call Trace: [ 205.950314][ C0] __schedule+0x907/0x26b0 [ 205.954708][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.959968][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.964959][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.969878][ C0] schedule+0xd3/0x270 [ 205.973942][ C0] rescuer_thread+0x65d/0xb80 [ 205.978590][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.983418][ C0] ? worker_thread+0x1040/0x1040 [ 205.988328][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 205.993236][ C0] ? worker_thread+0x1040/0x1040 [ 205.998140][ C0] kthread+0x38b/0x460 [ 206.002174][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.007348][ C0] ? set_kthread_struct+0x100/0x100 [ 206.012514][ C0] ret_from_fork+0x1f/0x30 [ 206.016996][ C0] task:nvmet-zbd-wq state:I stack:29760 pid: 3030 ppid: 2 flags:0x00004000 [ 206.026438][ C0] Call Trace: [ 206.029706][ C0] __schedule+0x907/0x26b0 [ 206.034103][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.039355][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.044347][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.049252][ C0] schedule+0xd3/0x270 [ 206.053288][ C0] rescuer_thread+0x65d/0xb80 [ 206.057934][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.062767][ C0] ? worker_thread+0x1040/0x1040 [ 206.067698][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.072601][ C0] ? worker_thread+0x1040/0x1040 [ 206.077506][ C0] kthread+0x38b/0x460 [ 206.081543][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.086720][ C0] ? set_kthread_struct+0x100/0x100 [ 206.091886][ C0] ret_from_fork+0x1f/0x30 [ 206.096283][ C0] task:nvmet-buffered- state:I stack:30712 pid: 3031 ppid: 2 flags:0x00004000 [ 206.105561][ C0] Call Trace: [ 206.108827][ C0] __schedule+0x907/0x26b0 [ 206.113229][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.118497][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.123492][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.128399][ C0] schedule+0xd3/0x270 [ 206.132440][ C0] rescuer_thread+0x65d/0xb80 [ 206.137087][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.141922][ C0] ? worker_thread+0x1040/0x1040 [ 206.146830][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.151753][ C0] ? worker_thread+0x1040/0x1040 [ 206.157880][ C0] kthread+0x38b/0x460 [ 206.161928][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.167192][ C0] ? set_kthread_struct+0x100/0x100 [ 206.172358][ C0] ret_from_fork+0x1f/0x30 [ 206.176755][ C0] task:target_completi state:I stack:29760 pid: 3040 ppid: 2 flags:0x00004000 [ 206.185937][ C0] Call Trace: [ 206.189212][ C0] __schedule+0x907/0x26b0 [ 206.193714][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.199075][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.204204][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.209123][ C0] schedule+0xd3/0x270 [ 206.213359][ C0] rescuer_thread+0x65d/0xb80 [ 206.218192][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.223031][ C0] ? worker_thread+0x1040/0x1040 [ 206.227957][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.232984][ C0] ? worker_thread+0x1040/0x1040 [ 206.237905][ C0] kthread+0x38b/0x460 [ 206.241948][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.247140][ C0] ? set_kthread_struct+0x100/0x100 [ 206.252311][ C0] ret_from_fork+0x1f/0x30 [ 206.256724][ C0] task:target_submissi state:I stack:30040 pid: 3041 ppid: 2 flags:0x00004000 [ 206.265897][ C0] Call Trace: [ 206.269159][ C0] __schedule+0x907/0x26b0 [ 206.273569][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.279010][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.284218][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.289228][ C0] schedule+0xd3/0x270 [ 206.293276][ C0] rescuer_thread+0x65d/0xb80 [ 206.297934][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.302763][ C0] ? worker_thread+0x1040/0x1040 [ 206.307684][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.312608][ C0] ? worker_thread+0x1040/0x1040 [ 206.317519][ C0] kthread+0x38b/0x460 [ 206.321559][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.326726][ C0] ? set_kthread_struct+0x100/0x100 [ 206.331893][ C0] ret_from_fork+0x1f/0x30 [ 206.336314][ C0] task:xcopy_wq state:I stack:30120 pid: 3042 ppid: 2 flags:0x00004000 [ 206.345490][ C0] Call Trace: [ 206.348751][ C0] __schedule+0x907/0x26b0 [ 206.353160][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.358431][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.363515][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.368424][ C0] schedule+0xd3/0x270 [ 206.372473][ C0] rescuer_thread+0x65d/0xb80 [ 206.377126][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.381978][ C0] ? worker_thread+0x1040/0x1040 [ 206.386901][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.391810][ C0] ? worker_thread+0x1040/0x1040 [ 206.396718][ C0] kthread+0x38b/0x460 [ 206.400755][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.405973][ C0] ? set_kthread_struct+0x100/0x100 [ 206.411140][ C0] ret_from_fork+0x1f/0x30 [ 206.415562][ C0] task:bond0 state:I stack:30712 pid: 3053 ppid: 2 flags:0x00004000 [ 206.424828][ C0] Call Trace: [ 206.428097][ C0] __schedule+0x907/0x26b0 [ 206.432510][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.437776][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.442858][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.447770][ C0] schedule+0xd3/0x270 [ 206.452083][ C0] rescuer_thread+0x65d/0xb80 [ 206.456730][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.461555][ C0] ? worker_thread+0x1040/0x1040 [ 206.466461][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.471364][ C0] ? worker_thread+0x1040/0x1040 [ 206.476286][ C0] kthread+0x38b/0x460 [ 206.480321][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.485500][ C0] ? set_kthread_struct+0x100/0x100 [ 206.490666][ C0] ret_from_fork+0x1f/0x30 [ 206.495075][ C0] task:mlx4 state:I stack:30712 pid: 3152 ppid: 2 flags:0x00004000 [ 206.504261][ C0] Call Trace: [ 206.507526][ C0] __schedule+0x907/0x26b0 [ 206.511928][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.517184][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.522182][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.527118][ C0] schedule+0xd3/0x270 [ 206.531252][ C0] rescuer_thread+0x65d/0xb80 [ 206.535916][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.540751][ C0] ? worker_thread+0x1040/0x1040 [ 206.545675][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.550700][ C0] ? worker_thread+0x1040/0x1040 [ 206.555620][ C0] kthread+0x38b/0x460 [ 206.559671][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.564853][ C0] ? set_kthread_struct+0x100/0x100 [ 206.570027][ C0] ret_from_fork+0x1f/0x30 [ 206.574431][ C0] task:phy0 state:I stack:30712 pid: 3195 ppid: 2 flags:0x00004000 [ 206.583623][ C0] Call Trace: [ 206.586970][ C0] __schedule+0x907/0x26b0 [ 206.591379][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.596809][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.601802][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.606714][ C0] schedule+0xd3/0x270 [ 206.611011][ C0] rescuer_thread+0x65d/0xb80 [ 206.615679][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.620519][ C0] ? worker_thread+0x1040/0x1040 [ 206.625449][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.630370][ C0] ? worker_thread+0x1040/0x1040 [ 206.635412][ C0] kthread+0x38b/0x460 [ 206.639550][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.644726][ C0] ? set_kthread_struct+0x100/0x100 [ 206.649902][ C0] ret_from_fork+0x1f/0x30 [ 206.654321][ C0] task:phy1 state:I stack:30712 pid: 3200 ppid: 2 flags:0x00004000 [ 206.663496][ C0] Call Trace: [ 206.666770][ C0] __schedule+0x907/0x26b0 [ 206.671163][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.676514][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.681516][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.686428][ C0] schedule+0xd3/0x270 [ 206.690566][ C0] rescuer_thread+0x65d/0xb80 [ 206.695213][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.700039][ C0] ? worker_thread+0x1040/0x1040 [ 206.704948][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.709857][ C0] ? worker_thread+0x1040/0x1040 [ 206.714764][ C0] kthread+0x38b/0x460 [ 206.718803][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.723971][ C0] ? set_kthread_struct+0x100/0x100 [ 206.729141][ C0] ret_from_fork+0x1f/0x30 [ 206.733648][ C0] task:firewire state:I stack:29760 pid: 3248 ppid: 2 flags:0x00004000 [ 206.743344][ C0] Call Trace: [ 206.746603][ C0] __schedule+0x907/0x26b0 [ 206.750998][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.756254][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.761345][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.766343][ C0] schedule+0xd3/0x270 [ 206.770384][ C0] rescuer_thread+0x65d/0xb80 [ 206.775033][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.779873][ C0] ? worker_thread+0x1040/0x1040 [ 206.784777][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.789705][ C0] ? worker_thread+0x1040/0x1040 [ 206.794623][ C0] kthread+0x38b/0x460 [ 206.798746][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.803923][ C0] ? set_kthread_struct+0x100/0x100 [ 206.809091][ C0] ret_from_fork+0x1f/0x30 [ 206.813577][ C0] task:firewire_ohci state:I stack:29760 pid: 3250 ppid: 2 flags:0x00004000 [ 206.822761][ C0] Call Trace: [ 206.826039][ C0] __schedule+0x907/0x26b0 [ 206.830438][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.835714][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.840726][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.845647][ C0] schedule+0xd3/0x270 [ 206.849792][ C0] rescuer_thread+0x65d/0xb80 [ 206.854440][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.859362][ C0] ? worker_thread+0x1040/0x1040 [ 206.864271][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.869178][ C0] ? worker_thread+0x1040/0x1040 [ 206.874095][ C0] kthread+0x38b/0x460 [ 206.878133][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.883302][ C0] ? set_kthread_struct+0x100/0x100 [ 206.888467][ C0] ret_from_fork+0x1f/0x30 [ 206.892950][ C0] task:vfio-irqfd-clea state:I stack:29760 pid: 3254 ppid: 2 flags:0x00004000 [ 206.902137][ C0] Call Trace: [ 206.905395][ C0] __schedule+0x907/0x26b0 [ 206.909783][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.915215][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.920233][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.925155][ C0] schedule+0xd3/0x270 [ 206.929204][ C0] rescuer_thread+0x65d/0xb80 [ 206.933850][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.938682][ C0] ? worker_thread+0x1040/0x1040 [ 206.943606][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 206.948509][ C0] ? worker_thread+0x1040/0x1040 [ 206.953413][ C0] kthread+0x38b/0x460 [ 206.957458][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.962794][ C0] ? set_kthread_struct+0x100/0x100 [ 206.968116][ C0] ret_from_fork+0x1f/0x30 [ 206.972521][ C0] task:aoe_tx0 state:S stack:28688 pid: 3265 ppid: 2 flags:0x00004000 [ 206.981954][ C0] Call Trace: [ 206.985222][ C0] __schedule+0x907/0x26b0 [ 206.989619][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.994976][ C0] schedule+0xd3/0x270 [ 206.999126][ C0] kthread+0x261/0x380 [ 207.003188][ C0] ? ktcomplete+0x2d0/0x2d0 [ 207.007673][ C0] ? wake_up_q+0xf0/0xf0 [ 207.012131][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.017158][ C0] ? ktcomplete+0x2d0/0x2d0 [ 207.021727][ C0] kthread+0x38b/0x460 [ 207.025800][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.030973][ C0] ? set_kthread_struct+0x100/0x100 [ 207.036148][ C0] ret_from_fork+0x1f/0x30 [ 207.040733][ C0] task:aoe_ktio0 state:S stack:30528 pid: 3266 ppid: 2 flags:0x00004000 [ 207.049904][ C0] Call Trace: [ 207.053159][ C0] __schedule+0x907/0x26b0 [ 207.057650][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.062909][ C0] schedule+0xd3/0x270 [ 207.066957][ C0] kthread+0x261/0x380 [ 207.071018][ C0] ? ktcomplete+0x2d0/0x2d0 [ 207.075515][ C0] ? wake_up_q+0xf0/0xf0 [ 207.079738][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.084657][ C0] ? ktcomplete+0x2d0/0x2d0 [ 207.089138][ C0] kthread+0x38b/0x460 [ 207.093216][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.098427][ C0] ? set_kthread_struct+0x100/0x100 [ 207.103719][ C0] ret_from_fork+0x1f/0x30 [ 207.108146][ C0] task:u132 state:I stack:29760 pid: 3290 ppid: 2 flags:0x00004000 [ 207.117326][ C0] Call Trace: [ 207.120679][ C0] __schedule+0x907/0x26b0 [ 207.125165][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.131025][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.136016][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.140923][ C0] schedule+0xd3/0x270 [ 207.144974][ C0] rescuer_thread+0x65d/0xb80 [ 207.149621][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.154531][ C0] ? worker_thread+0x1040/0x1040 [ 207.159548][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.164474][ C0] ? worker_thread+0x1040/0x1040 [ 207.169383][ C0] kthread+0x38b/0x460 [ 207.173423][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.178602][ C0] ? set_kthread_struct+0x100/0x100 [ 207.184379][ C0] ret_from_fork+0x1f/0x30 [ 207.188786][ C0] task:uas state:I stack:30656 pid: 3302 ppid: 2 flags:0x00004000 [ 207.198048][ C0] Call Trace: [ 207.201315][ C0] __schedule+0x907/0x26b0 [ 207.205794][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.211060][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.216053][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.220962][ C0] schedule+0xd3/0x270 [ 207.225004][ C0] rescuer_thread+0x65d/0xb80 [ 207.229653][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.234478][ C0] ? worker_thread+0x1040/0x1040 [ 207.239399][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.244408][ C0] ? worker_thread+0x1040/0x1040 [ 207.249317][ C0] kthread+0x38b/0x460 [ 207.253357][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.258623][ C0] ? set_kthread_struct+0x100/0x100 [ 207.264052][ C0] ret_from_fork+0x1f/0x30 [ 207.268450][ C0] task:usbip_event state:I stack:30712 pid: 3599 ppid: 2 flags:0x00004000 [ 207.277710][ C0] Call Trace: [ 207.280977][ C0] __schedule+0x907/0x26b0 [ 207.285371][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.290641][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.295646][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.300660][ C0] schedule+0xd3/0x270 [ 207.304789][ C0] rescuer_thread+0x65d/0xb80 [ 207.309438][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.314263][ C0] ? worker_thread+0x1040/0x1040 [ 207.319182][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.324103][ C0] ? worker_thread+0x1040/0x1040 [ 207.329016][ C0] kthread+0x38b/0x460 [ 207.333052][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.338305][ C0] ? set_kthread_struct+0x100/0x100 [ 207.343485][ C0] ret_from_fork+0x1f/0x30 [ 207.347881][ C0] task:pvrusb2-context state:S stack:30544 pid: 3984 ppid: 2 flags:0x00004000 [ 207.357139][ C0] Call Trace: [ 207.360398][ C0] __schedule+0x907/0x26b0 [ 207.364788][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.370073][ C0] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 207.375953][ C0] schedule+0xd3/0x270 [ 207.380101][ C0] pvr2_context_thread_func+0x45f/0x680 [ 207.385621][ C0] ? pvr2_context_destroy+0x1e0/0x1e0 [ 207.390972][ C0] ? finish_wait+0x270/0x270 [ 207.395532][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.400444][ C0] ? pvr2_context_destroy+0x1e0/0x1e0 [ 207.405785][ C0] kthread+0x38b/0x460 [ 207.409831][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.414999][ C0] ? set_kthread_struct+0x100/0x100 [ 207.420168][ C0] ret_from_fork+0x1f/0x30 [ 207.424568][ C0] task:vivid-000-cec state:I stack:30344 pid: 4019 ppid: 2 flags:0x00004000 [ 207.433741][ C0] Call Trace: [ 207.436999][ C0] __schedule+0x907/0x26b0 [ 207.441393][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.446656][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.451652][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.456665][ C0] schedule+0xd3/0x270 [ 207.460715][ C0] rescuer_thread+0x65d/0xb80 [ 207.465480][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.470311][ C0] ? worker_thread+0x1040/0x1040 [ 207.475313][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.480264][ C0] ? worker_thread+0x1040/0x1040 [ 207.485639][ C0] kthread+0x38b/0x460 [ 207.489710][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.494875][ C0] ? set_kthread_struct+0x100/0x100 [ 207.500201][ C0] ret_from_fork+0x1f/0x30 [ 207.504754][ C0] task:cec-vivid-000-v state:S stack:30480 pid: 4020 ppid: 2 flags:0x00004000 [ 207.513943][ C0] Call Trace: [ 207.517239][ C0] __schedule+0x907/0x26b0 [ 207.521954][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.527209][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.533169][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 207.538340][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 207.544118][ C0] schedule+0xd3/0x270 [ 207.548174][ C0] cec_thread_func+0x4b9/0xab0 [ 207.552928][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.557849][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.563623][ C0] ? finish_wait+0x270/0x270 [ 207.568200][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.573112][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.578894][ C0] kthread+0x38b/0x460 [ 207.583058][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.588223][ C0] ? set_kthread_struct+0x100/0x100 [ 207.593390][ C0] ret_from_fork+0x1f/0x30 [ 207.597791][ C0] task:cec-vivid-000-v state:S stack:30696 pid: 4021 ppid: 2 flags:0x00004000 [ 207.607076][ C0] Call Trace: [ 207.610420][ C0] __schedule+0x907/0x26b0 [ 207.614808][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.620065][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.626101][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 207.631267][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 207.637063][ C0] schedule+0xd3/0x270 [ 207.641110][ C0] cec_thread_func+0x4b9/0xab0 [ 207.645849][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.650671][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.656447][ C0] ? finish_wait+0x270/0x270 [ 207.661442][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.666356][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.672212][ C0] kthread+0x38b/0x460 [ 207.676249][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.681500][ C0] ? set_kthread_struct+0x100/0x100 [ 207.686666][ C0] ret_from_fork+0x1f/0x30 [ 207.691064][ C0] task:vivid-001-cec state:I stack:30712 pid: 4035 ppid: 2 flags:0x00004000 [ 207.700250][ C0] Call Trace: [ 207.703533][ C0] __schedule+0x907/0x26b0 [ 207.707937][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.713295][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.718399][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.723394][ C0] schedule+0xd3/0x270 [ 207.727433][ C0] rescuer_thread+0x65d/0xb80 [ 207.732080][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.736904][ C0] ? worker_thread+0x1040/0x1040 [ 207.741821][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.746748][ C0] ? worker_thread+0x1040/0x1040 [ 207.751668][ C0] kthread+0x38b/0x460 [ 207.755706][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.760883][ C0] ? set_kthread_struct+0x100/0x100 [ 207.766054][ C0] ret_from_fork+0x1f/0x30 [ 207.770461][ C0] task:cec-vivid-001-v state:S stack:30472 pid: 4036 ppid: 2 flags:0x00004000 [ 207.779645][ C0] Call Trace: [ 207.782899][ C0] __schedule+0x907/0x26b0 [ 207.787289][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.792565][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.798511][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 207.803682][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 207.809459][ C0] schedule+0xd3/0x270 [ 207.813497][ C0] cec_thread_func+0x4b9/0xab0 [ 207.818229][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.823062][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.828847][ C0] ? finish_wait+0x270/0x270 [ 207.833408][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.838416][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.844202][ C0] kthread+0x38b/0x460 [ 207.848343][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.853508][ C0] ? set_kthread_struct+0x100/0x100 [ 207.858692][ C0] ret_from_fork+0x1f/0x30 [ 207.863532][ C0] task:cec-vivid-001-v state:S stack:30696 pid: 4037 ppid: 2 flags:0x00004000 [ 207.872702][ C0] Call Trace: [ 207.875960][ C0] __schedule+0x907/0x26b0 [ 207.880586][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.885859][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.891924][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 207.897099][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 207.903054][ C0] schedule+0xd3/0x270 [ 207.907278][ C0] cec_thread_func+0x4b9/0xab0 [ 207.912021][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.916851][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.922627][ C0] ? finish_wait+0x270/0x270 [ 207.927223][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 207.932148][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 207.938025][ C0] kthread+0x38b/0x460 [ 207.942072][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.947249][ C0] ? set_kthread_struct+0x100/0x100 [ 207.952433][ C0] ret_from_fork+0x1f/0x30 [ 207.956844][ C0] task:vivid-002-cec state:I stack:30400 pid: 4051 ppid: 2 flags:0x00004000 [ 207.967523][ C0] Call Trace: [ 207.970915][ C0] __schedule+0x907/0x26b0 [ 207.975336][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.980597][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.985600][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.990514][ C0] schedule+0xd3/0x270 [ 207.994559][ C0] rescuer_thread+0x65d/0xb80 [ 207.999438][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.004275][ C0] ? worker_thread+0x1040/0x1040 [ 208.009199][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.014112][ C0] ? worker_thread+0x1040/0x1040 [ 208.019023][ C0] kthread+0x38b/0x460 [ 208.023079][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.028249][ C0] ? set_kthread_struct+0x100/0x100 [ 208.033437][ C0] ret_from_fork+0x1f/0x30 [ 208.037842][ C0] task:cec-vivid-002-v state:S stack:30400 pid: 4052 ppid: 2 flags:0x00004000 [ 208.047110][ C0] Call Trace: [ 208.050379][ C0] __schedule+0x907/0x26b0 [ 208.054839][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.060110][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.066325][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.071523][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.077353][ C0] schedule+0xd3/0x270 [ 208.081453][ C0] cec_thread_func+0x4b9/0xab0 [ 208.086196][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.091036][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.096906][ C0] ? finish_wait+0x270/0x270 [ 208.101480][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.106394][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.112172][ C0] kthread+0x38b/0x460 [ 208.116216][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.121476][ C0] ? set_kthread_struct+0x100/0x100 [ 208.126842][ C0] ret_from_fork+0x1f/0x30 [ 208.131425][ C0] task:cec-vivid-002-v state:S stack:30696 pid: 4053 ppid: 2 flags:0x00004000 [ 208.140874][ C0] Call Trace: [ 208.144144][ C0] __schedule+0x907/0x26b0 [ 208.148541][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.153797][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.159750][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.164935][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.170712][ C0] schedule+0xd3/0x270 [ 208.174757][ C0] cec_thread_func+0x4b9/0xab0 [ 208.179495][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.184329][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.190128][ C0] ? finish_wait+0x270/0x270 [ 208.194690][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.199598][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.205371][ C0] kthread+0x38b/0x460 [ 208.209408][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.214576][ C0] ? set_kthread_struct+0x100/0x100 [ 208.219747][ C0] ret_from_fork+0x1f/0x30 [ 208.224149][ C0] task:vivid-003-cec state:I stack:30712 pid: 4067 ppid: 2 flags:0x00004000 [ 208.233323][ C0] Call Trace: [ 208.236589][ C0] __schedule+0x907/0x26b0 [ 208.240982][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.246247][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 208.251246][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.256158][ C0] schedule+0xd3/0x270 [ 208.260217][ C0] rescuer_thread+0x65d/0xb80 [ 208.264867][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.269702][ C0] ? worker_thread+0x1040/0x1040 [ 208.274614][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.279626][ C0] ? worker_thread+0x1040/0x1040 [ 208.284536][ C0] kthread+0x38b/0x460 [ 208.288575][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.293828][ C0] ? set_kthread_struct+0x100/0x100 [ 208.299019][ C0] ret_from_fork+0x1f/0x30 [ 208.303424][ C0] task:cec-vivid-003-v state:S stack:30472 pid: 4068 ppid: 2 flags:0x00004000 [ 208.312598][ C0] Call Trace: [ 208.315855][ C0] __schedule+0x907/0x26b0 [ 208.320247][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.325681][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.331629][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.336980][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.342931][ C0] schedule+0xd3/0x270 [ 208.347066][ C0] cec_thread_func+0x4b9/0xab0 [ 208.351806][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.356712][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.362486][ C0] ? finish_wait+0x270/0x270 [ 208.367050][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.371963][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.377747][ C0] kthread+0x38b/0x460 [ 208.381869][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.387036][ C0] ? set_kthread_struct+0x100/0x100 [ 208.392209][ C0] ret_from_fork+0x1f/0x30 [ 208.396610][ C0] task:cec-vivid-003-v state:S stack:30696 pid: 4069 ppid: 2 flags:0x00004000 [ 208.406055][ C0] Call Trace: [ 208.409311][ C0] __schedule+0x907/0x26b0 [ 208.413710][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.419045][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.424990][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.430157][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.435933][ C0] schedule+0xd3/0x270 [ 208.439974][ C0] cec_thread_func+0x4b9/0xab0 [ 208.444800][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.449635][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.455431][ C0] ? finish_wait+0x270/0x270 [ 208.459993][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.465093][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.470934][ C0] kthread+0x38b/0x460 [ 208.475173][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.480391][ C0] ? set_kthread_struct+0x100/0x100 [ 208.485746][ C0] ret_from_fork+0x1f/0x30 [ 208.490160][ C0] task:vivid-004-cec state:I stack:30120 pid: 4083 ppid: 2 flags:0x00004000 [ 208.499362][ C0] Call Trace: [ 208.502647][ C0] __schedule+0x907/0x26b0 [ 208.507041][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.512309][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 208.517318][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.522241][ C0] schedule+0xd3/0x270 [ 208.526294][ C0] rescuer_thread+0x65d/0xb80 [ 208.530949][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.535792][ C0] ? worker_thread+0x1040/0x1040 [ 208.540786][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.545705][ C0] ? worker_thread+0x1040/0x1040 [ 208.550700][ C0] kthread+0x38b/0x460 [ 208.554826][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.560109][ C0] ? set_kthread_struct+0x100/0x100 [ 208.565385][ C0] ret_from_fork+0x1f/0x30 [ 208.569878][ C0] task:cec-vivid-004-v state:S stack:30696 pid: 4084 ppid: 2 flags:0x00004000 [ 208.579137][ C0] Call Trace: [ 208.582482][ C0] __schedule+0x907/0x26b0 [ 208.586885][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.592683][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.598632][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.603803][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.609578][ C0] schedule+0xd3/0x270 [ 208.613625][ C0] cec_thread_func+0x4b9/0xab0 [ 208.618448][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.623274][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.629155][ C0] ? finish_wait+0x270/0x270 [ 208.633803][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.638795][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.644568][ C0] kthread+0x38b/0x460 [ 208.648605][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.653776][ C0] ? set_kthread_struct+0x100/0x100 [ 208.658959][ C0] ret_from_fork+0x1f/0x30 [ 208.663376][ C0] task:cec-vivid-004-v state:S stack:30696 pid: 4085 ppid: 2 flags:0x00004000 [ 208.672658][ C0] Call Trace: [ 208.675931][ C0] __schedule+0x907/0x26b0 [ 208.680326][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.685586][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.691556][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.696726][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.702678][ C0] schedule+0xd3/0x270 [ 208.706721][ C0] cec_thread_func+0x4b9/0xab0 [ 208.711545][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.716366][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.722142][ C0] ? finish_wait+0x270/0x270 [ 208.726724][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.731643][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.737446][ C0] kthread+0x38b/0x460 [ 208.741483][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.746648][ C0] ? set_kthread_struct+0x100/0x100 [ 208.751815][ C0] ret_from_fork+0x1f/0x30 [ 208.756217][ C0] task:vivid-005-cec state:I stack:30400 pid: 4099 ppid: 2 flags:0x00004000 [ 208.765391][ C0] Call Trace: [ 208.768650][ C0] __schedule+0x907/0x26b0 [ 208.773056][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.778420][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 208.783436][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.788346][ C0] schedule+0xd3/0x270 [ 208.792403][ C0] rescuer_thread+0x65d/0xb80 [ 208.797054][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.801882][ C0] ? worker_thread+0x1040/0x1040 [ 208.806797][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.813349][ C0] ? worker_thread+0x1040/0x1040 [ 208.819151][ C0] kthread+0x38b/0x460 [ 208.823222][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.828482][ C0] ? set_kthread_struct+0x100/0x100 [ 208.833665][ C0] ret_from_fork+0x1f/0x30 [ 208.838073][ C0] task:cec-vivid-005-v state:S stack:30400 pid: 4100 ppid: 2 flags:0x00004000 [ 208.847245][ C0] Call Trace: [ 208.850509][ C0] __schedule+0x907/0x26b0 [ 208.854992][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.860356][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.866324][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.871498][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.877292][ C0] schedule+0xd3/0x270 [ 208.881336][ C0] cec_thread_func+0x4b9/0xab0 [ 208.886087][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.890920][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.896711][ C0] ? finish_wait+0x270/0x270 [ 208.901398][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 208.906320][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.912113][ C0] kthread+0x38b/0x460 [ 208.916175][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.921340][ C0] ? set_kthread_struct+0x100/0x100 [ 208.926520][ C0] ret_from_fork+0x1f/0x30 [ 208.931105][ C0] task:cec-vivid-005-v state:S stack:29744 pid: 4101 ppid: 2 flags:0x00004000 [ 208.940286][ C0] Call Trace: [ 208.943640][ C0] __schedule+0x907/0x26b0 [ 208.948082][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.953474][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.959449][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 208.965139][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 208.971106][ C0] schedule+0xd3/0x270 [ 208.975150][ C0] cec_thread_func+0x4b9/0xab0 [ 208.981360][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.986183][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 208.991960][ C0] ? finish_wait+0x270/0x270 [ 208.996700][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.001696][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.007472][ C0] kthread+0x38b/0x460 [ 209.011782][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.017036][ C0] ? set_kthread_struct+0x100/0x100 [ 209.022203][ C0] ret_from_fork+0x1f/0x30 [ 209.026609][ C0] task:vivid-006-cec state:I stack:30488 pid: 4115 ppid: 2 flags:0x00004000 [ 209.035976][ C0] Call Trace: [ 209.039232][ C0] __schedule+0x907/0x26b0 [ 209.043635][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.048954][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 209.053966][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 209.058873][ C0] schedule+0xd3/0x270 [ 209.062914][ C0] rescuer_thread+0x65d/0xb80 [ 209.067571][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.072569][ C0] ? worker_thread+0x1040/0x1040 [ 209.077480][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.082481][ C0] ? worker_thread+0x1040/0x1040 [ 209.087388][ C0] kthread+0x38b/0x460 [ 209.091424][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.096587][ C0] ? set_kthread_struct+0x100/0x100 [ 209.101754][ C0] ret_from_fork+0x1f/0x30 [ 209.106243][ C0] task:cec-vivid-006-v state:S stack:30696 pid: 4116 ppid: 2 flags:0x00004000 [ 209.115423][ C0] Call Trace: [ 209.118679][ C0] __schedule+0x907/0x26b0 [ 209.123071][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.128322][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.134283][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.139451][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.145226][ C0] schedule+0xd3/0x270 [ 209.149264][ C0] cec_thread_func+0x4b9/0xab0 [ 209.154086][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.158909][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.164707][ C0] ? finish_wait+0x270/0x270 [ 209.169270][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.174447][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.180309][ C0] kthread+0x38b/0x460 [ 209.184446][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.189720][ C0] ? set_kthread_struct+0x100/0x100 [ 209.194889][ C0] ret_from_fork+0x1f/0x30 [ 209.199469][ C0] task:cec-vivid-006-v state:S stack:30104 pid: 4117 ppid: 2 flags:0x00004000 [ 209.208641][ C0] Call Trace: [ 209.211899][ C0] __schedule+0x907/0x26b0 [ 209.216379][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.221650][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.227641][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.232815][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.238604][ C0] schedule+0xd3/0x270 [ 209.242647][ C0] cec_thread_func+0x4b9/0xab0 [ 209.247380][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.252215][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.258082][ C0] ? finish_wait+0x270/0x270 [ 209.262657][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.267826][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.273612][ C0] kthread+0x38b/0x460 [ 209.277652][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.282815][ C0] ? set_kthread_struct+0x100/0x100 [ 209.288100][ C0] ret_from_fork+0x1f/0x30 [ 209.292501][ C0] task:vivid-007-cec state:I stack:30488 pid: 4131 ppid: 2 flags:0x00004000 [ 209.301701][ C0] Call Trace: [ 209.304960][ C0] __schedule+0x907/0x26b0 [ 209.309453][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.314719][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 209.319889][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 209.324801][ C0] schedule+0xd3/0x270 [ 209.328932][ C0] rescuer_thread+0x65d/0xb80 [ 209.333588][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.338411][ C0] ? worker_thread+0x1040/0x1040 [ 209.343317][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.348236][ C0] ? worker_thread+0x1040/0x1040 [ 209.353143][ C0] kthread+0x38b/0x460 [ 209.357195][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.362362][ C0] ? set_kthread_struct+0x100/0x100 [ 209.367535][ C0] ret_from_fork+0x1f/0x30 [ 209.371943][ C0] task:cec-vivid-007-v state:S stack:30696 pid: 4132 ppid: 2 flags:0x00004000 [ 209.381189][ C0] Call Trace: [ 209.384504][ C0] __schedule+0x907/0x26b0 [ 209.388926][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.394193][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.400152][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.405513][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.411425][ C0] schedule+0xd3/0x270 [ 209.415564][ C0] cec_thread_func+0x4b9/0xab0 [ 209.420317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.425142][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.430919][ C0] ? finish_wait+0x270/0x270 [ 209.435496][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.440408][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.446191][ C0] kthread+0x38b/0x460 [ 209.450234][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.455505][ C0] ? set_kthread_struct+0x100/0x100 [ 209.460695][ C0] ret_from_fork+0x1f/0x30 [ 209.465099][ C0] task:cec-vivid-007-v state:S stack:30696 pid: 4133 ppid: 2 flags:0x00004000 [ 209.474283][ C0] Call Trace: [ 209.477551][ C0] __schedule+0x907/0x26b0 [ 209.481950][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.487215][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.493175][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.498368][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.504147][ C0] schedule+0xd3/0x270 [ 209.508188][ C0] cec_thread_func+0x4b9/0xab0 [ 209.512923][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.517746][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.523523][ C0] ? finish_wait+0x270/0x270 [ 209.528175][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.533085][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.538861][ C0] kthread+0x38b/0x460 [ 209.542910][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.548077][ C0] ? set_kthread_struct+0x100/0x100 [ 209.553348][ C0] ret_from_fork+0x1f/0x30 [ 209.557747][ C0] task:vivid-008-cec state:I stack:30064 pid: 4147 ppid: 2 flags:0x00004000 [ 209.566923][ C0] Call Trace: [ 209.570282][ C0] __schedule+0x907/0x26b0 [ 209.574675][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.580201][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 209.585207][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 209.590130][ C0] schedule+0xd3/0x270 [ 209.594171][ C0] rescuer_thread+0x65d/0xb80 [ 209.598821][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.603695][ C0] ? worker_thread+0x1040/0x1040 [ 209.608610][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.613519][ C0] ? worker_thread+0x1040/0x1040 [ 209.618490][ C0] kthread+0x38b/0x460 [ 209.622539][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.627708][ C0] ? set_kthread_struct+0x100/0x100 [ 209.632886][ C0] ret_from_fork+0x1f/0x30 [ 209.637295][ C0] task:cec-vivid-008-v state:S stack:30104 pid: 4148 ppid: 2 flags:0x00004000 [ 209.646709][ C0] Call Trace: [ 209.650064][ C0] __schedule+0x907/0x26b0 [ 209.654461][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.659717][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.665665][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.670833][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.676608][ C0] schedule+0xd3/0x270 [ 209.680657][ C0] cec_thread_func+0x4b9/0xab0 [ 209.685394][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.690235][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.696008][ C0] ? finish_wait+0x270/0x270 [ 209.700569][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.705477][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.711250][ C0] kthread+0x38b/0x460 [ 209.715288][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.720453][ C0] ? set_kthread_struct+0x100/0x100 [ 209.725621][ C0] ret_from_fork+0x1f/0x30 [ 209.730032][ C0] task:cec-vivid-008-v state:S stack:30400 pid: 4149 ppid: 2 flags:0x00004000 [ 209.739289][ C0] Call Trace: [ 209.742547][ C0] __schedule+0x907/0x26b0 [ 209.746940][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.752195][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.758140][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.763311][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.769086][ C0] schedule+0xd3/0x270 [ 209.773127][ C0] cec_thread_func+0x4b9/0xab0 [ 209.777858][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.782680][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.788455][ C0] ? finish_wait+0x270/0x270 [ 209.793014][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.797935][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.803717][ C0] kthread+0x38b/0x460 [ 209.807844][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.813010][ C0] ? set_kthread_struct+0x100/0x100 [ 209.818309][ C0] ret_from_fork+0x1f/0x30 [ 209.822708][ C0] task:vivid-009-cec state:I stack:30400 pid: 4163 ppid: 2 flags:0x00004000 [ 209.831902][ C0] Call Trace: [ 209.835250][ C0] __schedule+0x907/0x26b0 [ 209.839645][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.844916][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 209.849913][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 209.854840][ C0] schedule+0xd3/0x270 [ 209.858915][ C0] rescuer_thread+0x65d/0xb80 [ 209.863653][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.868586][ C0] ? worker_thread+0x1040/0x1040 [ 209.873506][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.878414][ C0] ? worker_thread+0x1040/0x1040 [ 209.883322][ C0] kthread+0x38b/0x460 [ 209.887370][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.892537][ C0] ? set_kthread_struct+0x100/0x100 [ 209.897746][ C0] ret_from_fork+0x1f/0x30 [ 209.902144][ C0] task:cec-vivid-009-v state:S stack:30400 pid: 4164 ppid: 2 flags:0x00004000 [ 209.911586][ C0] Call Trace: [ 209.914845][ C0] __schedule+0x907/0x26b0 [ 209.919236][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.924491][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 209.931076][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 209.936857][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 209.942632][ C0] schedule+0xd3/0x270 [ 209.946670][ C0] cec_thread_func+0x4b9/0xab0 [ 209.951593][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.956416][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.962399][ C0] ? finish_wait+0x270/0x270 [ 209.966964][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 209.971888][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 209.977664][ C0] kthread+0x38b/0x460 [ 209.981790][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 209.986965][ C0] ? set_kthread_struct+0x100/0x100 [ 209.992136][ C0] ret_from_fork+0x1f/0x30 [ 209.996546][ C0] task:cec-vivid-009-v state:S stack:30104 pid: 4165 ppid: 2 flags:0x00004000 [ 210.005730][ C0] Call Trace: [ 210.009090][ C0] __schedule+0x907/0x26b0 [ 210.013570][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.018830][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.024778][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.030117][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.035989][ C0] schedule+0xd3/0x270 [ 210.040026][ C0] cec_thread_func+0x4b9/0xab0 [ 210.044768][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.049610][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.055385][ C0] ? finish_wait+0x270/0x270 [ 210.059947][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.064853][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.070629][ C0] kthread+0x38b/0x460 [ 210.074674][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.079932][ C0] ? set_kthread_struct+0x100/0x100 [ 210.085117][ C0] ret_from_fork+0x1f/0x30 [ 210.089606][ C0] task:vivid-010-cec state:I stack:30712 pid: 4179 ppid: 2 flags:0x00004000 [ 210.098777][ C0] Call Trace: [ 210.102034][ C0] __schedule+0x907/0x26b0 [ 210.106438][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.111701][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 210.116695][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 210.121611][ C0] schedule+0xd3/0x270 [ 210.125648][ C0] rescuer_thread+0x65d/0xb80 [ 210.130315][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.135151][ C0] ? worker_thread+0x1040/0x1040 [ 210.140057][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.144967][ C0] ? worker_thread+0x1040/0x1040 [ 210.149887][ C0] kthread+0x38b/0x460 [ 210.153924][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.159087][ C0] ? set_kthread_struct+0x100/0x100 [ 210.164263][ C0] ret_from_fork+0x1f/0x30 [ 210.168656][ C0] task:cec-vivid-010-v state:S stack:30696 pid: 4180 ppid: 2 flags:0x00004000 [ 210.177839][ C0] Call Trace: [ 210.181106][ C0] __schedule+0x907/0x26b0 [ 210.185496][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.190750][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.196694][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.201864][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.207640][ C0] schedule+0xd3/0x270 [ 210.211679][ C0] cec_thread_func+0x4b9/0xab0 [ 210.216415][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.221251][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.227025][ C0] ? finish_wait+0x270/0x270 [ 210.231675][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.236596][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.242370][ C0] kthread+0x38b/0x460 [ 210.246417][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.251600][ C0] ? set_kthread_struct+0x100/0x100 [ 210.256938][ C0] ret_from_fork+0x1f/0x30 [ 210.261332][ C0] task:cec-vivid-010-v state:S stack:30696 pid: 4181 ppid: 2 flags:0x00004000 [ 210.270768][ C0] Call Trace: [ 210.274029][ C0] __schedule+0x907/0x26b0 [ 210.278428][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.283688][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.289736][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.294909][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.300771][ C0] schedule+0xd3/0x270 [ 210.304834][ C0] cec_thread_func+0x4b9/0xab0 [ 210.309569][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.314388][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.320170][ C0] ? finish_wait+0x270/0x270 [ 210.324732][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.329636][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.335416][ C0] kthread+0x38b/0x460 [ 210.339488][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.344665][ C0] ? set_kthread_struct+0x100/0x100 [ 210.349832][ C0] ret_from_fork+0x1f/0x30 [ 210.354236][ C0] task:vivid-011-cec state:I stack:30712 pid: 4199 ppid: 2 flags:0x00004000 [ 210.363594][ C0] Call Trace: [ 210.366879][ C0] __schedule+0x907/0x26b0 [ 210.371297][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.376636][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 210.381628][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 210.386533][ C0] schedule+0xd3/0x270 [ 210.390577][ C0] rescuer_thread+0x65d/0xb80 [ 210.395223][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.400057][ C0] ? worker_thread+0x1040/0x1040 [ 210.404964][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.410046][ C0] ? worker_thread+0x1040/0x1040 [ 210.414952][ C0] kthread+0x38b/0x460 [ 210.419011][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.424174][ C0] ? set_kthread_struct+0x100/0x100 [ 210.429350][ C0] ret_from_fork+0x1f/0x30 [ 210.433849][ C0] task:cec-vivid-011-v state:S stack:30472 pid: 4200 ppid: 2 flags:0x00004000 [ 210.443029][ C0] Call Trace: [ 210.446292][ C0] __schedule+0x907/0x26b0 [ 210.450690][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.456141][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.462093][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.467277][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.473057][ C0] schedule+0xd3/0x270 [ 210.477100][ C0] cec_thread_func+0x4b9/0xab0 [ 210.481836][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.486663][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.492525][ C0] ? finish_wait+0x270/0x270 [ 210.497089][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.502209][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.507988][ C0] kthread+0x38b/0x460 [ 210.512035][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.517220][ C0] ? set_kthread_struct+0x100/0x100 [ 210.522484][ C0] ret_from_fork+0x1f/0x30 [ 210.526884][ C0] task:cec-vivid-011-v state:S stack:30696 pid: 4201 ppid: 2 flags:0x00004000 [ 210.536059][ C0] Call Trace: [ 210.539318][ C0] __schedule+0x907/0x26b0 [ 210.543811][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.549158][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.555107][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.560363][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.566153][ C0] schedule+0xd3/0x270 [ 210.570195][ C0] cec_thread_func+0x4b9/0xab0 [ 210.574938][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.579775][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.585733][ C0] ? finish_wait+0x270/0x270 [ 210.590299][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.595212][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.600987][ C0] kthread+0x38b/0x460 [ 210.605027][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.610194][ C0] ? set_kthread_struct+0x100/0x100 [ 210.615640][ C0] ret_from_fork+0x1f/0x30 [ 210.620491][ C0] task:vivid-012-cec state:I stack:30712 pid: 4215 ppid: 2 flags:0x00004000 [ 210.629675][ C0] Call Trace: [ 210.632938][ C0] __schedule+0x907/0x26b0 [ 210.637335][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.642591][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 210.647587][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 210.652498][ C0] schedule+0xd3/0x270 [ 210.656543][ C0] rescuer_thread+0x65d/0xb80 [ 210.661207][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.666047][ C0] ? worker_thread+0x1040/0x1040 [ 210.670956][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.675864][ C0] ? worker_thread+0x1040/0x1040 [ 210.680812][ C0] kthread+0x38b/0x460 [ 210.684959][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.690125][ C0] ? set_kthread_struct+0x100/0x100 [ 210.695310][ C0] ret_from_fork+0x1f/0x30 [ 210.699726][ C0] task:cec-vivid-012-v state:S stack:30696 pid: 4216 ppid: 2 flags:0x00004000 [ 210.708912][ C0] Call Trace: [ 210.712170][ C0] __schedule+0x907/0x26b0 [ 210.716563][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.721820][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.727777][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.732943][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.738718][ C0] schedule+0xd3/0x270 [ 210.742755][ C0] cec_thread_func+0x4b9/0xab0 [ 210.747487][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.752321][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.758109][ C0] ? finish_wait+0x270/0x270 [ 210.762673][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.767581][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.773372][ C0] kthread+0x38b/0x460 [ 210.777409][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.782576][ C0] ? set_kthread_struct+0x100/0x100 [ 210.787742][ C0] ret_from_fork+0x1f/0x30 [ 210.792139][ C0] task:cec-vivid-012-v state:S stack:30696 pid: 4217 ppid: 2 flags:0x00004000 [ 210.801324][ C0] Call Trace: [ 210.804580][ C0] __schedule+0x907/0x26b0 [ 210.808970][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.814332][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.820299][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.825570][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 210.831479][ C0] schedule+0xd3/0x270 [ 210.835543][ C0] cec_thread_func+0x4b9/0xab0 [ 210.840301][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.845133][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.851008][ C0] ? finish_wait+0x270/0x270 [ 210.855853][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.860863][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 210.866649][ C0] kthread+0x38b/0x460 [ 210.870696][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.875980][ C0] ? set_kthread_struct+0x100/0x100 [ 210.881173][ C0] ret_from_fork+0x1f/0x30 [ 210.885586][ C0] task:vivid-013-cec state:I stack:30400 pid: 4231 ppid: 2 flags:0x00004000 [ 210.894934][ C0] Call Trace: [ 210.898200][ C0] __schedule+0x907/0x26b0 [ 210.902613][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.907955][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 210.912970][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 210.918067][ C0] schedule+0xd3/0x270 [ 210.922136][ C0] rescuer_thread+0x65d/0xb80 [ 210.927079][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.932003][ C0] ? worker_thread+0x1040/0x1040 [ 210.936977][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 210.941926][ C0] ? worker_thread+0x1040/0x1040 [ 210.946849][ C0] kthread+0x38b/0x460 [ 210.950894][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 210.956066][ C0] ? set_kthread_struct+0x100/0x100 [ 210.961260][ C0] ret_from_fork+0x1f/0x30 [ 210.965671][ C0] task:cec-vivid-013-v state:S stack:30400 pid: 4232 ppid: 2 flags:0x00004000 [ 210.974854][ C0] Call Trace: [ 210.978119][ C0] __schedule+0x907/0x26b0 [ 210.982513][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.987778][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.993747][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 210.998932][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 211.004718][ C0] schedule+0xd3/0x270 [ 211.008769][ C0] cec_thread_func+0x4b9/0xab0 [ 211.013509][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.018335][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.024124][ C0] ? finish_wait+0x270/0x270 [ 211.028713][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.033649][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.039428][ C0] kthread+0x38b/0x460 [ 211.043569][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.048748][ C0] ? set_kthread_struct+0x100/0x100 [ 211.053933][ C0] ret_from_fork+0x1f/0x30 [ 211.058337][ C0] task:cec-vivid-013-v state:S stack:30104 pid: 4233 ppid: 2 flags:0x00004000 [ 211.067536][ C0] Call Trace: [ 211.070798][ C0] __schedule+0x907/0x26b0 [ 211.075199][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.080456][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.086422][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.091697][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 211.097539][ C0] schedule+0xd3/0x270 [ 211.101591][ C0] cec_thread_func+0x4b9/0xab0 [ 211.106332][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.111188][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.117002][ C0] ? finish_wait+0x270/0x270 [ 211.121621][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.126536][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.132319][ C0] kthread+0x38b/0x460 [ 211.136369][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.141540][ C0] ? set_kthread_struct+0x100/0x100 [ 211.146723][ C0] ret_from_fork+0x1f/0x30 [ 211.151139][ C0] task:vivid-014-cec state:I stack:30712 pid: 4247 ppid: 2 flags:0x00004000 [ 211.160402][ C0] Call Trace: [ 211.163667][ C0] __schedule+0x907/0x26b0 [ 211.168167][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.173457][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 211.178471][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.183576][ C0] schedule+0xd3/0x270 [ 211.187637][ C0] rescuer_thread+0x65d/0xb80 [ 211.192293][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.197125][ C0] ? worker_thread+0x1040/0x1040 [ 211.202044][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.207041][ C0] ? worker_thread+0x1040/0x1040 [ 211.212040][ C0] kthread+0x38b/0x460 [ 211.216082][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.221262][ C0] ? set_kthread_struct+0x100/0x100 [ 211.226433][ C0] ret_from_fork+0x1f/0x30 [ 211.230945][ C0] task:cec-vivid-014-v state:S stack:30472 pid: 4248 ppid: 2 flags:0x00004000 [ 211.240568][ C0] Call Trace: [ 211.243841][ C0] __schedule+0x907/0x26b0 [ 211.248251][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.253508][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.259492][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.264669][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 211.270451][ C0] schedule+0xd3/0x270 [ 211.274496][ C0] cec_thread_func+0x4b9/0xab0 [ 211.279246][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.284082][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.289858][ C0] ? finish_wait+0x270/0x270 [ 211.294518][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.299439][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.305217][ C0] kthread+0x38b/0x460 [ 211.309263][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.314427][ C0] ? set_kthread_struct+0x100/0x100 [ 211.319601][ C0] ret_from_fork+0x1f/0x30 [ 211.323998][ C0] task:cec-vivid-014-v state:S stack:30696 pid: 4249 ppid: 2 flags:0x00004000 [ 211.333177][ C0] Call Trace: [ 211.336436][ C0] __schedule+0x907/0x26b0 [ 211.340826][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.346090][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.352125][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.357290][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 211.363170][ C0] schedule+0xd3/0x270 [ 211.367207][ C0] cec_thread_func+0x4b9/0xab0 [ 211.371942][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.376768][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.382542][ C0] ? finish_wait+0x270/0x270 [ 211.387290][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.392203][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.397977][ C0] kthread+0x38b/0x460 [ 211.402012][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.407178][ C0] ? set_kthread_struct+0x100/0x100 [ 211.412345][ C0] ret_from_fork+0x1f/0x30 [ 211.416740][ C0] task:vivid-015-cec state:I stack:30712 pid: 4263 ppid: 2 flags:0x00004000 [ 211.425922][ C0] Call Trace: [ 211.429191][ C0] __schedule+0x907/0x26b0 [ 211.433582][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.438848][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 211.443842][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.448758][ C0] schedule+0xd3/0x270 [ 211.452813][ C0] rescuer_thread+0x65d/0xb80 [ 211.457649][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.462998][ C0] ? worker_thread+0x1040/0x1040 [ 211.467910][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.472827][ C0] ? worker_thread+0x1040/0x1040 [ 211.477871][ C0] kthread+0x38b/0x460 [ 211.481928][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.487112][ C0] ? set_kthread_struct+0x100/0x100 [ 211.492300][ C0] ret_from_fork+0x1f/0x30 [ 211.496707][ C0] task:cec-vivid-015-v state:S stack:30696 pid: 4264 ppid: 2 flags:0x00004000 [ 211.506243][ C0] Call Trace: [ 211.509507][ C0] __schedule+0x907/0x26b0 [ 211.514162][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.519431][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.525394][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.530575][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 211.537003][ C0] schedule+0xd3/0x270 [ 211.541056][ C0] cec_thread_func+0x4b9/0xab0 [ 211.545980][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.550879][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.556700][ C0] ? finish_wait+0x270/0x270 [ 211.561275][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.566214][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.572002][ C0] kthread+0x38b/0x460 [ 211.576063][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.581338][ C0] ? set_kthread_struct+0x100/0x100 [ 211.586557][ C0] ret_from_fork+0x1f/0x30 [ 211.590975][ C0] task:cec-vivid-015-v state:S stack:30696 pid: 4265 ppid: 2 flags:0x00004000 [ 211.600200][ C0] Call Trace: [ 211.603905][ C0] __schedule+0x907/0x26b0 [ 211.608320][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.613587][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.619547][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.624783][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 211.630593][ C0] schedule+0xd3/0x270 [ 211.634638][ C0] cec_thread_func+0x4b9/0xab0 [ 211.639494][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.644756][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.650551][ C0] ? finish_wait+0x270/0x270 [ 211.655115][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.660038][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 211.665908][ C0] kthread+0x38b/0x460 [ 211.669948][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.675113][ C0] ? set_kthread_struct+0x100/0x100 [ 211.680399][ C0] ret_from_fork+0x1f/0x30 [ 211.684814][ C0] task:raid5wq state:I stack:30712 pid: 4324 ppid: 2 flags:0x00004000 [ 211.694078][ C0] Call Trace: [ 211.697355][ C0] __schedule+0x907/0x26b0 [ 211.701761][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.707017][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 211.712010][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.716921][ C0] schedule+0xd3/0x270 [ 211.720960][ C0] rescuer_thread+0x65d/0xb80 [ 211.725695][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.730529][ C0] ? worker_thread+0x1040/0x1040 [ 211.735525][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.740432][ C0] ? worker_thread+0x1040/0x1040 [ 211.745430][ C0] kthread+0x38b/0x460 [ 211.749469][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.754724][ C0] ? set_kthread_struct+0x100/0x100 [ 211.760066][ C0] ret_from_fork+0x1f/0x30 [ 211.764472][ C0] task:bch_btree_io state:I stack:30488 pid: 4326 ppid: 2 flags:0x00004000 [ 211.773643][ C0] Call Trace: [ 211.776914][ C0] __schedule+0x907/0x26b0 [ 211.781319][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.786573][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 211.791568][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.796483][ C0] schedule+0xd3/0x270 [ 211.800523][ C0] rescuer_thread+0x65d/0xb80 [ 211.805187][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.810010][ C0] ? worker_thread+0x1040/0x1040 [ 211.814921][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.819837][ C0] ? worker_thread+0x1040/0x1040 [ 211.824752][ C0] kthread+0x38b/0x460 [ 211.828787][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.833951][ C0] ? set_kthread_struct+0x100/0x100 [ 211.839127][ C0] ret_from_fork+0x1f/0x30 [ 211.843521][ C0] task:bcache state:I stack:30712 pid: 4327 ppid: 2 flags:0x00004000 [ 211.852692][ C0] Call Trace: [ 211.856139][ C0] __schedule+0x907/0x26b0 [ 211.860532][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.865790][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 211.870792][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.875712][ C0] schedule+0xd3/0x270 [ 211.879751][ C0] rescuer_thread+0x65d/0xb80 [ 211.884495][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.889317][ C0] ? worker_thread+0x1040/0x1040 [ 211.894226][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.899131][ C0] ? worker_thread+0x1040/0x1040 [ 211.904051][ C0] kthread+0x38b/0x460 [ 211.908176][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.913431][ C0] ? set_kthread_struct+0x100/0x100 [ 211.918597][ C0] ret_from_fork+0x1f/0x30 [ 211.922998][ C0] task:bch_journal state:I stack:30488 pid: 4328 ppid: 2 flags:0x00004000 [ 211.932167][ C0] Call Trace: [ 211.935421][ C0] __schedule+0x907/0x26b0 [ 211.939815][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.945078][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 211.950072][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.955083][ C0] schedule+0xd3/0x270 [ 211.959138][ C0] rescuer_thread+0x65d/0xb80 [ 211.963793][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.968618][ C0] ? worker_thread+0x1040/0x1040 [ 211.973560][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 211.978463][ C0] ? worker_thread+0x1040/0x1040 [ 211.983368][ C0] kthread+0x38b/0x460 [ 211.987404][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.992566][ C0] ? set_kthread_struct+0x100/0x100 [ 211.997818][ C0] ret_from_fork+0x1f/0x30 [ 212.002211][ C0] task:dm_bufio_cache state:I stack:30344 pid: 4330 ppid: 2 flags:0x00004000 [ 212.011467][ C0] Call Trace: [ 212.014738][ C0] __schedule+0x907/0x26b0 [ 212.019139][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.024394][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.029661][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.034747][ C0] schedule+0xd3/0x270 [ 212.038784][ C0] rescuer_thread+0x65d/0xb80 [ 212.043429][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.048348][ C0] ? worker_thread+0x1040/0x1040 [ 212.053252][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.058294][ C0] ? worker_thread+0x1040/0x1040 [ 212.063214][ C0] kthread+0x38b/0x460 [ 212.067284][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.072457][ C0] ? set_kthread_struct+0x100/0x100 [ 212.077689][ C0] ret_from_fork+0x1f/0x30 [ 212.082102][ C0] task:kmpathd state:I stack:30488 pid: 4331 ppid: 2 flags:0x00004000 [ 212.091375][ C0] Call Trace: [ 212.094645][ C0] __schedule+0x907/0x26b0 [ 212.099051][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.104304][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.109298][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.114208][ C0] schedule+0xd3/0x270 [ 212.118245][ C0] rescuer_thread+0x65d/0xb80 [ 212.122912][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.127747][ C0] ? worker_thread+0x1040/0x1040 [ 212.132679][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.137586][ C0] ? worker_thread+0x1040/0x1040 [ 212.142493][ C0] kthread+0x38b/0x460 [ 212.146670][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.151832][ C0] ? set_kthread_struct+0x100/0x100 [ 212.157090][ C0] ret_from_fork+0x1f/0x30 [ 212.161490][ C0] task:kmpath_handlerd state:I stack:30712 pid: 4332 ppid: 2 flags:0x00004000 [ 212.170750][ C0] Call Trace: [ 212.174005][ C0] __schedule+0x907/0x26b0 [ 212.178394][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.183731][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.188731][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.193638][ C0] schedule+0xd3/0x270 [ 212.197682][ C0] rescuer_thread+0x65d/0xb80 [ 212.202330][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.207155][ C0] ? worker_thread+0x1040/0x1040 [ 212.212060][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.216964][ C0] ? worker_thread+0x1040/0x1040 [ 212.221870][ C0] kthread+0x38b/0x460 [ 212.225906][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.231084][ C0] ? set_kthread_struct+0x100/0x100 [ 212.236252][ C0] ret_from_fork+0x1f/0x30 [ 212.240660][ C0] task:kvub300c state:I stack:30488 pid: 4350 ppid: 2 flags:0x00004000 [ 212.249917][ C0] Call Trace: [ 212.253170][ C0] __schedule+0x907/0x26b0 [ 212.257570][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.262826][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.269137][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.274045][ C0] schedule+0xd3/0x270 [ 212.278084][ C0] rescuer_thread+0x65d/0xb80 [ 212.282732][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.287654][ C0] ? worker_thread+0x1040/0x1040 [ 212.292670][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.297579][ C0] ? worker_thread+0x1040/0x1040 [ 212.302484][ C0] kthread+0x38b/0x460 [ 212.306529][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.311823][ C0] ? set_kthread_struct+0x100/0x100 [ 212.317094][ C0] ret_from_fork+0x1f/0x30 [ 212.321500][ C0] task:kvub300p state:I stack:30488 pid: 4351 ppid: 2 flags:0x00004000 [ 212.331078][ C0] Call Trace: [ 212.334441][ C0] __schedule+0x907/0x26b0 [ 212.338862][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.344126][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.349141][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.354055][ C0] schedule+0xd3/0x270 [ 212.358114][ C0] rescuer_thread+0x65d/0xb80 [ 212.362771][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.367661][ C0] ? worker_thread+0x1040/0x1040 [ 212.372581][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.377516][ C0] ? worker_thread+0x1040/0x1040 [ 212.382516][ C0] kthread+0x38b/0x460 [ 212.386557][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.391745][ C0] ? set_kthread_struct+0x100/0x100 [ 212.398324][ C0] ret_from_fork+0x1f/0x30 [ 212.402735][ C0] task:kvub300d state:I stack:30712 pid: 4352 ppid: 2 flags:0x00004000 [ 212.412037][ C0] Call Trace: [ 212.415310][ C0] __schedule+0x907/0x26b0 [ 212.419733][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.425008][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.430017][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.434956][ C0] schedule+0xd3/0x270 [ 212.439006][ C0] rescuer_thread+0x65d/0xb80 [ 212.443679][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.448515][ C0] ? worker_thread+0x1040/0x1040 [ 212.453436][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.458432][ C0] ? worker_thread+0x1040/0x1040 [ 212.463349][ C0] kthread+0x38b/0x460 [ 212.467391][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.472561][ C0] ? set_kthread_struct+0x100/0x100 [ 212.477744][ C0] ret_from_fork+0x1f/0x30 [ 212.482168][ C0] task:kmemstick state:I stack:30712 pid: 4356 ppid: 2 flags:0x00004000 [ 212.491423][ C0] Call Trace: [ 212.494688][ C0] __schedule+0x907/0x26b0 [ 212.499197][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.504493][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.509503][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.514443][ C0] schedule+0xd3/0x270 [ 212.518499][ C0] rescuer_thread+0x65d/0xb80 [ 212.523175][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.528010][ C0] ? worker_thread+0x1040/0x1040 [ 212.532922][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.537833][ C0] ? worker_thread+0x1040/0x1040 [ 212.542874][ C0] kthread+0x38b/0x460 [ 212.546932][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.552114][ C0] ? set_kthread_struct+0x100/0x100 [ 212.557294][ C0] ret_from_fork+0x1f/0x30 [ 212.561774][ C0] task:rdma_cm state:I stack:30488 pid: 4360 ppid: 2 flags:0x00004000 [ 212.570967][ C0] Call Trace: [ 212.574387][ C0] __schedule+0x907/0x26b0 [ 212.578818][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.584091][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.589108][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.594057][ C0] schedule+0xd3/0x270 [ 212.598198][ C0] rescuer_thread+0x65d/0xb80 [ 212.602940][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.607856][ C0] ? worker_thread+0x1040/0x1040 [ 212.613073][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.618019][ C0] ? worker_thread+0x1040/0x1040 [ 212.623073][ C0] kthread+0x38b/0x460 [ 212.627172][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.632490][ C0] ? set_kthread_struct+0x100/0x100 [ 212.637764][ C0] ret_from_fork+0x1f/0x30 [ 212.642170][ C0] task:mlx4_ib state:I stack:30712 pid: 4364 ppid: 2 flags:0x00004000 [ 212.651622][ C0] Call Trace: [ 212.654901][ C0] __schedule+0x907/0x26b0 [ 212.659360][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.664629][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.669649][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.674675][ C0] schedule+0xd3/0x270 [ 212.678729][ C0] rescuer_thread+0x65d/0xb80 [ 212.683380][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.688468][ C0] ? worker_thread+0x1040/0x1040 [ 212.693497][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.698431][ C0] ? worker_thread+0x1040/0x1040 [ 212.703429][ C0] kthread+0x38b/0x460 [ 212.707574][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.712742][ C0] ? set_kthread_struct+0x100/0x100 [ 212.718000][ C0] ret_from_fork+0x1f/0x30 [ 212.722400][ C0] task:mlx4_ib_mcg state:I stack:30488 pid: 4365 ppid: 2 flags:0x00004000 [ 212.731667][ C0] Call Trace: [ 212.734928][ C0] __schedule+0x907/0x26b0 [ 212.739325][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.744592][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.749589][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.754508][ C0] schedule+0xd3/0x270 [ 212.758548][ C0] rescuer_thread+0x65d/0xb80 [ 212.763211][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.768035][ C0] ? worker_thread+0x1040/0x1040 [ 212.772956][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.777863][ C0] ? worker_thread+0x1040/0x1040 [ 212.782772][ C0] kthread+0x38b/0x460 [ 212.786987][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.792165][ C0] ? set_kthread_struct+0x100/0x100 [ 212.797333][ C0] ret_from_fork+0x1f/0x30 [ 212.801732][ C0] task:srp_remove state:I stack:30712 pid: 4366 ppid: 2 flags:0x00004000 [ 212.810903][ C0] Call Trace: [ 212.814159][ C0] __schedule+0x907/0x26b0 [ 212.818817][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.824082][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.829077][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.834009][ C0] schedule+0xd3/0x270 [ 212.838399][ C0] rescuer_thread+0x65d/0xb80 [ 212.843155][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.847990][ C0] ? worker_thread+0x1040/0x1040 [ 212.852910][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.857828][ C0] ? worker_thread+0x1040/0x1040 [ 212.862740][ C0] kthread+0x38b/0x460 [ 212.866799][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.871973][ C0] ? set_kthread_struct+0x100/0x100 [ 212.877165][ C0] ret_from_fork+0x1f/0x30 [ 212.881574][ C0] task:siw_cm_wq state:I stack:30488 pid: 4370 ppid: 2 flags:0x00004000 [ 212.891121][ C0] Call Trace: [ 212.894385][ C0] __schedule+0x907/0x26b0 [ 212.898873][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.904135][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.909133][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.914055][ C0] schedule+0xd3/0x270 [ 212.918107][ C0] rescuer_thread+0x65d/0xb80 [ 212.922765][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.927599][ C0] ? worker_thread+0x1040/0x1040 [ 212.932510][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.937432][ C0] ? worker_thread+0x1040/0x1040 [ 212.942350][ C0] kthread+0x38b/0x460 [ 212.946391][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.951584][ C0] ? set_kthread_struct+0x100/0x100 [ 212.956750][ C0] ret_from_fork+0x1f/0x30 [ 212.961145][ C0] task:siw_tx/0 state:S stack:30536 pid: 4371 ppid: 2 flags:0x00004000 [ 212.970835][ C0] Call Trace: [ 212.974092][ C0] __schedule+0x907/0x26b0 [ 212.978484][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.983744][ C0] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 212.989533][ C0] schedule+0xd3/0x270 [ 212.993607][ C0] siw_run_sq+0x225/0x3a0 [ 212.997921][ C0] ? siw_stop_tx_thread+0xa0/0xa0 [ 213.002926][ C0] ? finish_wait+0x270/0x270 [ 213.007524][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.012442][ C0] ? siw_stop_tx_thread+0xa0/0xa0 [ 213.017450][ C0] kthread+0x38b/0x460 [ 213.021583][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.026752][ C0] ? set_kthread_struct+0x100/0x100 [ 213.032095][ C0] ret_from_fork+0x1f/0x30 [ 213.036508][ C0] task:qat_device_rese state:I stack:29760 pid: 4376 ppid: 2 flags:0x00004000 [ 213.045705][ C0] Call Trace: [ 213.048967][ C0] __schedule+0x907/0x26b0 [ 213.053451][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.058805][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.063815][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.068730][ C0] schedule+0xd3/0x270 [ 213.073574][ C0] rescuer_thread+0x65d/0xb80 [ 213.078227][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.083075][ C0] ? worker_thread+0x1040/0x1040 [ 213.088071][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.092980][ C0] ? worker_thread+0x1040/0x1040 [ 213.097888][ C0] kthread+0x38b/0x460 [ 213.102030][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.107283][ C0] ? set_kthread_struct+0x100/0x100 [ 213.112539][ C0] ret_from_fork+0x1f/0x30 [ 213.116966][ C0] task:qat_pf2vf_resp_ state:I stack:29760 pid: 4377 ppid: 2 flags:0x00004000 [ 213.126137][ C0] Call Trace: [ 213.129394][ C0] __schedule+0x907/0x26b0 [ 213.133788][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.139054][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.144062][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.149118][ C0] schedule+0xd3/0x270 [ 213.153171][ C0] rescuer_thread+0x65d/0xb80 [ 213.157827][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.162669][ C0] ? worker_thread+0x1040/0x1040 [ 213.167670][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.172592][ C0] ? worker_thread+0x1040/0x1040 [ 213.177513][ C0] kthread+0x38b/0x460 [ 213.181554][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.186734][ C0] ? set_kthread_struct+0x100/0x100 [ 213.191921][ C0] ret_from_fork+0x1f/0x30 [ 213.196322][ C0] task:adf_vf_stop_wq state:I stack:29760 pid: 4378 ppid: 2 flags:0x00004000 [ 213.205493][ C0] Call Trace: [ 213.208754][ C0] __schedule+0x907/0x26b0 [ 213.213148][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.218488][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.223672][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.228593][ C0] schedule+0xd3/0x270 [ 213.232634][ C0] rescuer_thread+0x65d/0xb80 [ 213.237284][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.242110][ C0] ? worker_thread+0x1040/0x1040 [ 213.247094][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.252022][ C0] ? worker_thread+0x1040/0x1040 [ 213.257117][ C0] kthread+0x38b/0x460 [ 213.261178][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.266456][ C0] ? set_kthread_struct+0x100/0x100 [ 213.271635][ C0] ret_from_fork+0x1f/0x30 [ 213.276046][ C0] task:elousb state:I stack:30352 pid: 4400 ppid: 2 flags:0x00004000 [ 213.285222][ C0] Call Trace: [ 213.288493][ C0] __schedule+0x907/0x26b0 [ 213.292974][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.298230][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.303404][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.308312][ C0] schedule+0xd3/0x270 [ 213.312364][ C0] rescuer_thread+0x65d/0xb80 [ 213.317110][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.321938][ C0] ? worker_thread+0x1040/0x1040 [ 213.326846][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.331754][ C0] ? worker_thread+0x1040/0x1040 [ 213.336678][ C0] kthread+0x38b/0x460 [ 213.340717][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.345904][ C0] ? set_kthread_struct+0x100/0x100 [ 213.351073][ C0] ret_from_fork+0x1f/0x30 [ 213.355476][ C0] task:kworker/1:2 state:I stack:22136 pid: 4634 ppid: 2 flags:0x00004000 [ 213.364648][ C0] Workqueue: 0x0 (usb_hub_wq) [ 213.369390][ C0] Call Trace: [ 213.372804][ C0] __schedule+0x907/0x26b0 [ 213.377205][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.382467][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.387480][ C0] schedule+0xd3/0x270 [ 213.391534][ C0] worker_thread+0x14d/0x1040 [ 213.396190][ C0] ? process_one_work+0x13d0/0x13d0 [ 213.401362][ C0] kthread+0x38b/0x460 [ 213.405399][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.410568][ C0] ? set_kthread_struct+0x100/0x100 [ 213.415751][ C0] ret_from_fork+0x1f/0x30 [ 213.420161][ C0] task:mld state:I stack:30712 pid: 4662 ppid: 2 flags:0x00004000 [ 213.429333][ C0] Call Trace: [ 213.432598][ C0] __schedule+0x907/0x26b0 [ 213.436990][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.442252][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.447246][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.452153][ C0] schedule+0xd3/0x270 [ 213.456192][ C0] rescuer_thread+0x65d/0xb80 [ 213.460840][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.465669][ C0] ? worker_thread+0x1040/0x1040 [ 213.470577][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.475483][ C0] ? worker_thread+0x1040/0x1040 [ 213.480396][ C0] kthread+0x38b/0x460 [ 213.484442][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.489626][ C0] ? set_kthread_struct+0x100/0x100 [ 213.494809][ C0] ret_from_fork+0x1f/0x30 [ 213.499606][ C0] task:ipv6_addrconf state:I stack:30712 pid: 4663 ppid: 2 flags:0x00004000 [ 213.508794][ C0] Call Trace: [ 213.512058][ C0] __schedule+0x907/0x26b0 [ 213.516459][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.521869][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.526868][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.531780][ C0] schedule+0xd3/0x270 [ 213.535840][ C0] rescuer_thread+0x65d/0xb80 [ 213.540503][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.545345][ C0] ? worker_thread+0x1040/0x1040 [ 213.550252][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.555158][ C0] ? worker_thread+0x1040/0x1040 [ 213.560065][ C0] kthread+0x38b/0x460 [ 213.564099][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.569283][ C0] ? set_kthread_struct+0x100/0x100 [ 213.574451][ C0] ret_from_fork+0x1f/0x30 [ 213.578946][ C0] task:dsa_ordered state:I stack:30712 pid: 4684 ppid: 2 flags:0x00004000 [ 213.588130][ C0] Call Trace: [ 213.591414][ C0] __schedule+0x907/0x26b0 [ 213.595906][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.601167][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.606169][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.611082][ C0] schedule+0xd3/0x270 [ 213.615167][ C0] rescuer_thread+0x65d/0xb80 [ 213.619816][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.624730][ C0] ? worker_thread+0x1040/0x1040 [ 213.629643][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.634604][ C0] ? worker_thread+0x1040/0x1040 [ 213.639527][ C0] kthread+0x38b/0x460 [ 213.643577][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.648773][ C0] ? set_kthread_struct+0x100/0x100 [ 213.654036][ C0] ret_from_fork+0x1f/0x30 [ 213.658571][ C0] task:krfcommd state:S stack:29680 pid: 4781 ppid: 2 flags:0x00004000 [ 213.667752][ C0] Call Trace: [ 213.671016][ C0] __schedule+0x907/0x26b0 [ 213.675416][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.680686][ C0] schedule+0xd3/0x270 [ 213.684727][ C0] schedule_timeout+0x19d/0x250 [ 213.689549][ C0] ? usleep_range+0x150/0x150 [ 213.694209][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 213.700056][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 213.705422][ C0] ? wait_for_completion_io+0x280/0x280 [ 213.711001][ C0] wait_woken+0x18b/0x1f0 [ 213.715510][ C0] rfcomm_run+0x1261/0x4250 [ 213.720016][ C0] ? find_held_lock+0x2d/0x110 [ 213.724771][ C0] ? rfcomm_check_accept+0x200/0x200 [ 213.730055][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.735165][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 213.740563][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.746535][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 213.751810][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.756734][ C0] ? rfcomm_check_accept+0x200/0x200 [ 213.762009][ C0] kthread+0x38b/0x460 [ 213.766056][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.771314][ C0] ? set_kthread_struct+0x100/0x100 [ 213.776487][ C0] ret_from_fork+0x1f/0x30 [ 213.780984][ C0] task:kkcmd state:I stack:30120 pid: 4786 ppid: 2 flags:0x00004000 [ 213.790234][ C0] Call Trace: [ 213.793550][ C0] __schedule+0x907/0x26b0 [ 213.797983][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.803247][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.808245][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.813153][ C0] schedule+0xd3/0x270 [ 213.817205][ C0] rescuer_thread+0x65d/0xb80 [ 213.822043][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.826868][ C0] ? worker_thread+0x1040/0x1040 [ 213.831794][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.836722][ C0] ? worker_thread+0x1040/0x1040 [ 213.841682][ C0] kthread+0x38b/0x460 [ 213.845873][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.851055][ C0] ? set_kthread_struct+0x100/0x100 [ 213.856242][ C0] ret_from_fork+0x1f/0x30 [ 213.860647][ C0] task:kstrp state:I stack:30488 pid: 4787 ppid: 2 flags:0x00004000 [ 213.869834][ C0] Call Trace: [ 213.873203][ C0] __schedule+0x907/0x26b0 [ 213.878042][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.883305][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.888322][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.893354][ C0] schedule+0xd3/0x270 [ 213.897401][ C0] rescuer_thread+0x65d/0xb80 [ 213.902063][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.906908][ C0] ? worker_thread+0x1040/0x1040 [ 213.911851][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.916776][ C0] ? worker_thread+0x1040/0x1040 [ 213.921694][ C0] kthread+0x38b/0x460 [ 213.925736][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.930927][ C0] ? set_kthread_struct+0x100/0x100 [ 213.936302][ C0] ret_from_fork+0x1f/0x30 [ 213.940705][ C0] task:krdsd state:I stack:30712 pid: 4788 ppid: 2 flags:0x00004000 [ 213.949983][ C0] Call Trace: [ 213.953341][ C0] __schedule+0x907/0x26b0 [ 213.957748][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.963011][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.968032][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.972944][ C0] schedule+0xd3/0x270 [ 213.976987][ C0] rescuer_thread+0x65d/0xb80 [ 213.981636][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.986521][ C0] ? worker_thread+0x1040/0x1040 [ 213.991461][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.996387][ C0] ? worker_thread+0x1040/0x1040 [ 214.001313][ C0] kthread+0x38b/0x460 [ 214.005359][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.010738][ C0] ? set_kthread_struct+0x100/0x100 [ 214.016106][ C0] ret_from_fork+0x1f/0x30 [ 214.020630][ C0] task:rds_mr_flushd state:I stack:30488 pid: 4789 ppid: 2 flags:0x00004000 [ 214.029915][ C0] Call Trace: [ 214.033184][ C0] __schedule+0x907/0x26b0 [ 214.037584][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.042900][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.047912][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.052834][ C0] schedule+0xd3/0x270 [ 214.057069][ C0] rescuer_thread+0x65d/0xb80 [ 214.061743][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.066851][ C0] ? worker_thread+0x1040/0x1040 [ 214.071782][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.076701][ C0] ? worker_thread+0x1040/0x1040 [ 214.081616][ C0] kthread+0x38b/0x460 [ 214.085745][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.090934][ C0] ? set_kthread_struct+0x100/0x100 [ 214.096478][ C0] ret_from_fork+0x1f/0x30 [ 214.101104][ C0] task:ceph-msgr state:I stack:30712 pid: 4798 ppid: 2 flags:0x00004000 [ 214.110284][ C0] Call Trace: [ 214.113600][ C0] __schedule+0x907/0x26b0 [ 214.118008][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.123391][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.128422][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.133363][ C0] schedule+0xd3/0x270 [ 214.137456][ C0] rescuer_thread+0x65d/0xb80 [ 214.142123][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.146983][ C0] ? worker_thread+0x1040/0x1040 [ 214.151993][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.157010][ C0] ? worker_thread+0x1040/0x1040 [ 214.161930][ C0] kthread+0x38b/0x460 [ 214.165977][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.171242][ C0] ? set_kthread_struct+0x100/0x100 [ 214.176429][ C0] ret_from_fork+0x1f/0x30 [ 214.180919][ C0] task:bat_events state:I stack:30712 pid: 4799 ppid: 2 flags:0x00004000 [ 214.190098][ C0] Call Trace: [ 214.193579][ C0] __schedule+0x907/0x26b0 [ 214.197993][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.203253][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.208259][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.213262][ C0] schedule+0xd3/0x270 [ 214.217306][ C0] rescuer_thread+0x65d/0xb80 [ 214.221952][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.226776][ C0] ? worker_thread+0x1040/0x1040 [ 214.231768][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.236693][ C0] ? worker_thread+0x1040/0x1040 [ 214.241605][ C0] kthread+0x38b/0x460 [ 214.245644][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.250818][ C0] ? set_kthread_struct+0x100/0x100 [ 214.255988][ C0] ret_from_fork+0x1f/0x30 [ 214.260385][ C0] task:zswap-shrink state:I stack:30712 pid: 4824 ppid: 2 flags:0x00004000 [ 214.269557][ C0] Call Trace: [ 214.272822][ C0] __schedule+0x907/0x26b0 [ 214.277218][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.282557][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.287551][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.292482][ C0] schedule+0xd3/0x270 [ 214.296536][ C0] rescuer_thread+0x65d/0xb80 [ 214.301331][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.306163][ C0] ? worker_thread+0x1040/0x1040 [ 214.311085][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.316006][ C0] ? worker_thread+0x1040/0x1040 [ 214.320923][ C0] kthread+0x38b/0x460 [ 214.324971][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.330233][ C0] ? set_kthread_struct+0x100/0x100 [ 214.335405][ C0] ret_from_fork+0x1f/0x30 [ 214.340067][ C0] task:kafsd state:I stack:30712 pid: 4825 ppid: 2 flags:0x00004000 [ 214.349265][ C0] Call Trace: [ 214.352619][ C0] __schedule+0x907/0x26b0 [ 214.357129][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.362384][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.367561][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.372496][ C0] schedule+0xd3/0x270 [ 214.376561][ C0] rescuer_thread+0x65d/0xb80 [ 214.381229][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.386064][ C0] ? worker_thread+0x1040/0x1040 [ 214.390974][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.395972][ C0] ? worker_thread+0x1040/0x1040 [ 214.400893][ C0] kthread+0x38b/0x460 [ 214.405078][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.410273][ C0] ? set_kthread_struct+0x100/0x100 [ 214.415470][ C0] ret_from_fork+0x1f/0x30 [ 214.419901][ C0] task:kafs_lockd state:I stack:30712 pid: 4826 ppid: 2 flags:0x00004000 [ 214.429085][ C0] Call Trace: [ 214.432351][ C0] __schedule+0x907/0x26b0 [ 214.436759][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.442109][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.447113][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.452025][ C0] schedule+0xd3/0x270 [ 214.456068][ C0] rescuer_thread+0x65d/0xb80 [ 214.460724][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.465568][ C0] ? worker_thread+0x1040/0x1040 [ 214.470725][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.475647][ C0] ? worker_thread+0x1040/0x1040 [ 214.480706][ C0] kthread+0x38b/0x460 [ 214.484851][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.490035][ C0] ? set_kthread_struct+0x100/0x100 [ 214.495225][ C0] ret_from_fork+0x1f/0x30 [ 214.499737][ C0] task:ext4-rsv-conver state:I stack:28520 pid: 4838 ppid: 2 flags:0x00004000 [ 214.509018][ C0] Workqueue: 0x0 (ext4-rsv-conversion) [ 214.514553][ C0] Call Trace: [ 214.517809][ C0] __schedule+0x907/0x26b0 [ 214.522202][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.527468][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 214.532550][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.537809][ C0] schedule+0xd3/0x270 [ 214.541856][ C0] rescuer_thread+0x65d/0xb80 [ 214.546537][ C0] ? worker_thread+0x1040/0x1040 [ 214.551620][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.556773][ C0] ? worker_thread+0x1040/0x1040 [ 214.561688][ C0] kthread+0x38b/0x460 [ 214.565743][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.570921][ C0] ? set_kthread_struct+0x100/0x100 [ 214.576102][ C0] ret_from_fork+0x1f/0x30 [ 214.581198][ C0] task:systemd-journal state:R running task stack:23944 pid: 4857 ppid: 1 flags:0x00000000 [ 214.592036][ C0] Call Trace: [ 214.595475][ C0] __schedule+0x907/0x26b0 [ 214.599866][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.605298][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 214.611539][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 214.616710][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 214.622137][ C0] preempt_schedule_common+0x45/0xc0 [ 214.627448][ C0] preempt_schedule_thunk+0x16/0x18 [ 214.632618][ C0] _raw_spin_unlock_irqrestore+0x57/0x70 [ 214.638311][ C0] debug_check_no_obj_freed+0x20c/0x420 [ 214.643831][ C0] slab_free_freelist_hook+0x175/0x250 [ 214.649264][ C0] kmem_cache_free+0x8a/0x5b0 [ 214.653917][ C0] ? filename_lookup+0x34b/0x530 [ 214.658820][ C0] ? path_lookupat+0x178/0x6b0 [ 214.663643][ C0] filename_lookup+0x34b/0x530 [ 214.668374][ C0] ? may_linkat+0x210/0x210 [ 214.673190][ C0] ? __might_fault+0xb5/0x160 [ 214.677857][ C0] ? __check_object_size+0x98/0x230 [ 214.683025][ C0] ? strncpy_from_user+0x68/0x2d0 [ 214.688208][ C0] ? getname_flags.part.0+0x89/0x440 [ 214.693468][ C0] do_readlinkat+0xa9/0x270 [ 214.697943][ C0] ? cp_compat_stat+0x850/0x850 [ 214.702768][ C0] __x64_sys_readlinkat+0x8e/0xf0 [ 214.707771][ C0] do_syscall_64+0x35/0xb0 [ 214.712174][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.718044][ C0] RIP: 0033:0x7f4b1e5060ba [ 214.722432][ C0] RSP: 002b:00007fff8a280f28 EFLAGS: 00000206 ORIG_RAX: 000000000000010b [ 214.731004][ C0] RAX: ffffffffffffffda RBX: 000055cabca96660 RCX: 00007f4b1e5060ba [ 214.738942][ C0] RDX: 000055cabca96660 RSI: 00007fff8a280fb0 RDI: 00000000ffffff9c [ 214.746896][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000070 [ 214.754838][ C0] R10: 0000000000000063 R11: 0000000000000206 R12: 00007fff8a280fb0 [ 214.762789][ C0] R13: 00000000ffffff9c R14: 00007fff8a280f80 R15: 0000000000000063 [ 214.770755][ C0] task:kworker/1:3 state:I stack:25584 pid: 4868 ppid: 2 flags:0x00004000 [ 214.780021][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 214.784939][ C0] Call Trace: [ 214.788289][ C0] __schedule+0x907/0x26b0 [ 214.792797][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.798066][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.802988][ C0] schedule+0xd3/0x270 [ 214.807035][ C0] worker_thread+0x14d/0x1040 [ 214.811764][ C0] ? process_one_work+0x13d0/0x13d0 [ 214.817188][ C0] kthread+0x38b/0x460 [ 214.821261][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.826440][ C0] ? set_kthread_struct+0x100/0x100 [ 214.831751][ C0] ret_from_fork+0x1f/0x30 [ 214.836176][ C0] task:systemd-udevd state:S stack:23240 pid: 4872 ppid: 1 flags:0x00000000 [ 214.845791][ C0] Call Trace: [ 214.849231][ C0] __schedule+0x907/0x26b0 [ 214.853632][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.858923][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 214.864023][ C0] schedule+0xd3/0x270 [ 214.868085][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 214.874180][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 214.879975][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 214.884814][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.889646][ C0] ? do_raw_write_lock+0x11a/0x280 [ 214.894829][ C0] ? do_raw_read_unlock+0x70/0x70 [ 214.899820][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.905772][ C0] do_epoll_wait+0xea9/0x14e0 [ 214.910440][ C0] ? do_epoll_create+0x160/0x160 [ 214.915381][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.921338][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.927312][ C0] ? __seccomp_filter+0x165/0x11a0 [ 214.932404][ C0] ? finish_wait+0x270/0x270 [ 214.937142][ C0] ? __context_tracking_exit+0x80/0x90 [ 214.942573][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.947393][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 214.952579][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 214.957928][ C0] do_syscall_64+0x35/0xb0 [ 214.962325][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.968213][ C0] RIP: 0033:0x7f41f238d2e3 [ 214.972633][ C0] RSP: 002b:00007fff2df34e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 214.981023][ C0] RAX: ffffffffffffffda RBX: 000055d6f9d013e0 RCX: 00007f41f238d2e3 [ 214.988978][ C0] RDX: 000000000000001d RSI: 00007fff2df34ea0 RDI: 000000000000000a [ 214.996930][ C0] RBP: 00007fff2df35100 R08: 0000000000000008 R09: 00007fff2dfea080 [ 215.004964][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ea0 [ 215.012919][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 215.020946][ C0] task:kworker/0:3 state:I stack:26984 pid: 4882 ppid: 2 flags:0x00004000 [ 215.030141][ C0] Workqueue: 0x0 (events_power_efficient) [ 215.035927][ C0] Call Trace: [ 215.039273][ C0] __schedule+0x907/0x26b0 [ 215.043667][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.048921][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.053841][ C0] schedule+0xd3/0x270 [ 215.057900][ C0] worker_thread+0x14d/0x1040 [ 215.062575][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.067768][ C0] kthread+0x38b/0x460 [ 215.071902][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.077156][ C0] ? set_kthread_struct+0x100/0x100 [ 215.082328][ C0] ret_from_fork+0x1f/0x30 [ 215.086728][ C0] task:kworker/0:4 state:I stack:22880 pid: 4883 ppid: 2 flags:0x00004000 [ 215.095936][ C0] Workqueue: 0x0 (events) [ 215.100357][ C0] Call Trace: [ 215.103662][ C0] __schedule+0x907/0x26b0 [ 215.108083][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.113348][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.118381][ C0] schedule+0xd3/0x270 [ 215.122437][ C0] worker_thread+0x14d/0x1040 [ 215.127110][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.132291][ C0] kthread+0x38b/0x460 [ 215.136368][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.141562][ C0] ? set_kthread_struct+0x100/0x100 [ 215.146850][ C0] ret_from_fork+0x1f/0x30 [ 215.151265][ C0] task:systemd-timesyn state:S stack:27488 pid: 4961 ppid: 1 flags:0x00000000 [ 215.160452][ C0] Call Trace: [ 215.163718][ C0] __schedule+0x907/0x26b0 [ 215.168219][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.173567][ C0] ? find_held_lock+0x2d/0x110 [ 215.178327][ C0] schedule+0xd3/0x270 [ 215.182458][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 215.188586][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 215.194367][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 215.199202][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.204024][ C0] ? do_raw_write_lock+0x11a/0x280 [ 215.209111][ C0] ? do_raw_read_unlock+0x70/0x70 [ 215.214108][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.220060][ C0] do_epoll_wait+0xea9/0x14e0 [ 215.224719][ C0] ? do_epoll_create+0x160/0x160 [ 215.229626][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.235578][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.241533][ C0] ? __seccomp_filter+0x165/0x11a0 [ 215.246705][ C0] ? finish_wait+0x270/0x270 [ 215.251272][ C0] ? __context_tracking_exit+0x80/0x90 [ 215.256711][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.261633][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 215.266837][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 215.272202][ C0] do_syscall_64+0x35/0xb0 [ 215.276811][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.282691][ C0] RIP: 0033:0x7fc00190a303 [ 215.287168][ C0] RSP: 002b:00007ffe67abc7b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 215.295659][ C0] RAX: ffffffffffffffda RBX: 00005587ee4f68f0 RCX: 00007fc00190a303 [ 215.303627][ C0] RDX: 0000000000000006 RSI: 00007ffe67abc7c0 RDI: 0000000000000004 [ 215.311586][ C0] RBP: 00007ffe67abc910 R08: 431bde82d7b634db R09: 00007ffe67b57080 [ 215.319636][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffe67abc7c0 [ 215.327594][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 215.335648][ C0] task:sd-resolve state:S stack:28640 pid: 4962 ppid: 1 flags:0x00000000 [ 215.344922][ C0] Call Trace: [ 215.348182][ C0] __schedule+0x907/0x26b0 [ 215.352576][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.357843][ C0] ? find_held_lock+0x2d/0x110 [ 215.362581][ C0] schedule+0xd3/0x270 [ 215.366708][ C0] schedule_timeout+0x19d/0x250 [ 215.371528][ C0] ? usleep_range+0x150/0x150 [ 215.376359][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.382323][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 215.388108][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 215.393451][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 215.399223][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 215.404925][ C0] __skb_wait_for_more_packets+0x346/0x4f0 [ 215.410721][ C0] ? __skb_free_datagram_locked+0x340/0x340 [ 215.416601][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 215.422117][ C0] ? proto_seq_start+0x50/0x50 [ 215.426851][ C0] ? __skb_ext_set+0x2b0/0x2b0 [ 215.431585][ C0] ? find_held_lock+0x2d/0x110 [ 215.436332][ C0] unix_dgram_recvmsg+0x18f/0xa60 [ 215.441450][ C0] ? maybe_init_creds+0x460/0x460 [ 215.446452][ C0] ? aa_sk_perm+0x1ad/0x820 [ 215.450932][ C0] ? aa_af_perm+0x210/0x210 [ 215.455428][ C0] __sys_recvfrom+0x1ea/0x2f0 [ 215.460090][ C0] ? __ia32_sys_send+0xf0/0xf0 [ 215.464832][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.470781][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.476744][ C0] ? audit_tag_tree+0xb80/0xb80 [ 215.481607][ C0] ? __context_tracking_exit+0x80/0x90 [ 215.487039][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.491859][ C0] ? __context_tracking_enter+0x93/0xa0 [ 215.497407][ C0] __x64_sys_recvfrom+0xd8/0x1b0 [ 215.502405][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 215.508641][ C0] do_syscall_64+0x35/0xb0 [ 215.513046][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.518917][ C0] RIP: 0033:0x7fc001bd051f [ 215.523305][ C0] RSP: 002b:00007fbfff34baa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 215.531793][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc001bd051f [ 215.539836][ C0] RDX: 0000000000002800 RSI: 00007fbfff34bca0 RDI: 0000000000000007 [ 215.547869][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 215.555812][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.563876][ C0] R13: 0000000000002800 R14: 00007fbfff34bca0 R15: 00007fbfff350ca0 [ 215.572292][ C0] task:dhclient state:S stack:27144 pid: 4963 ppid: 1 flags:0x00000000 [ 215.581487][ C0] Call Trace: [ 215.584759][ C0] __schedule+0x907/0x26b0 [ 215.589249][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.594644][ C0] schedule+0xd3/0x270 [ 215.598709][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 215.604761][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 215.610600][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.616653][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 215.622692][ C0] ? datagram_poll+0x229/0x400 [ 215.627442][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 215.633689][ C0] do_select+0xd7b/0x11d0 [ 215.638009][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 215.643697][ C0] ? lock_chain_count+0x20/0x20 [ 215.648526][ C0] ? lock_chain_count+0x20/0x20 [ 215.653695][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 215.660254][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 215.667076][ C0] ? __lock_acquire+0x15ad/0x5410 [ 215.672164][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.678123][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.684174][ C0] ? find_held_lock+0x2d/0x110 [ 215.688994][ C0] ? __might_fault+0xb5/0x160 [ 215.693685][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.698609][ C0] core_sys_select+0x2d9/0x710 [ 215.703547][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 215.709117][ C0] ? find_held_lock+0x2d/0x110 [ 215.713884][ C0] ? kern_select+0x193/0x1e0 [ 215.718458][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.723286][ C0] ? __might_fault+0xb5/0x160 [ 215.728025][ C0] ? nsec_to_clock_t+0x20/0x20 [ 215.732759][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 215.737949][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 215.742858][ C0] kern_select+0x125/0x1e0 [ 215.747246][ C0] ? core_sys_select+0x710/0x710 [ 215.752158][ C0] __x64_sys_select+0xb5/0x150 [ 215.756892][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 215.762927][ C0] do_syscall_64+0x35/0xb0 [ 215.767324][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.773191][ C0] RIP: 0033:0x7fb4094d65e3 [ 215.777593][ C0] RSP: 002b:00007fff8c0f3a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 215.785978][ C0] RAX: ffffffffffffffda RBX: 00007fb409fb9010 RCX: 00007fb4094d65e3 [ 215.793920][ C0] RDX: 00007fb409fb8210 RSI: 00007fb409fb8110 RDI: 0000000000000007 [ 215.801858][ C0] RBP: 00007fff8c0f3a78 R08: 00007fff8c0f3a90 R09: 0000000000000afe [ 215.809795][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff8c0f3a90 [ 215.817821][ C0] R13: 00007fff8c0f3a80 R14: 00007fff8c0f3a88 R15: 0000000000000000 [ 215.825874][ C0] task:rsyslogd state:S stack:23448 pid: 8128 ppid: 1 flags:0x00000000 [ 215.835057][ C0] Call Trace: [ 215.838700][ C0] __schedule+0x907/0x26b0 [ 215.843200][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.848455][ C0] schedule+0xd3/0x270 [ 215.852497][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 215.858530][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 215.864301][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 215.869127][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 215.875423][ C0] ? poll_select_finish+0x470/0x470 [ 215.880597][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 215.886805][ C0] do_select+0xd7b/0x11d0 [ 215.891105][ C0] ? lock_chain_count+0x20/0x20 [ 215.895938][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 215.901623][ C0] ? mark_lock+0xef/0x1840 [ 215.906021][ C0] ? __lock_acquire+0xbe9/0x5410 [ 215.911400][ C0] ? mark_lock+0xef/0x1840 [ 215.915962][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.921954][ C0] ? lock_chain_count+0x20/0x20 [ 215.926829][ C0] ? __lock_acquire+0xbe9/0x5410 [ 215.931920][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 215.938152][ C0] ? find_held_lock+0x2d/0x110 [ 215.943011][ C0] ? core_sys_select+0x196/0x710 [ 215.947927][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.952777][ C0] core_sys_select+0x2d9/0x710 [ 215.957601][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 215.963044][ C0] ? find_held_lock+0x2d/0x110 [ 215.967780][ C0] ? kern_select+0x193/0x1e0 [ 215.972337][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.977155][ C0] ? __might_fault+0xb5/0x160 [ 215.982011][ C0] ? nsec_to_clock_t+0x20/0x20 [ 215.986746][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 215.991926][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 215.996748][ C0] kern_select+0x125/0x1e0 [ 216.001151][ C0] ? core_sys_select+0x710/0x710 [ 216.006075][ C0] __x64_sys_select+0xb5/0x150 [ 216.010828][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 216.016777][ C0] do_syscall_64+0x35/0xb0 [ 216.021168][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.027122][ C0] RIP: 0033:0x7f84c05ec603 [ 216.031509][ C0] RSP: 002b:00007ffce22121b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 216.039896][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f84c05ec603 [ 216.047910][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 216.055896][ C0] RBP: 000055ab5ba79040 R08: 00007ffce22121d0 R09: 0000000000000000 [ 216.063876][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce22121d0 [ 216.072108][ C0] R13: 000055ab5ba79008 R14: 00007ffce22121c8 R15: 0000000000000000 [ 216.080075][ C0] task:in:imuxsock state:S stack:28736 pid: 8154 ppid: 1 flags:0x00000000 [ 216.089787][ C0] Call Trace: [ 216.093058][ C0] __schedule+0x907/0x26b0 [ 216.097484][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.102748][ C0] ? find_held_lock+0x2d/0x110 [ 216.107497][ C0] schedule+0xd3/0x270 [ 216.111545][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 216.117588][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 216.123372][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.129350][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 216.135133][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 216.140323][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 216.146548][ C0] do_select+0xd7b/0x11d0 [ 216.150875][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 216.156575][ C0] ? lock_chain_count+0x20/0x20 [ 216.161411][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 216.166743][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 216.173328][ C0] ? kmem_cache_free+0x3e1/0x5b0 [ 216.178246][ C0] ? wait_for_completion_io+0x280/0x280 [ 216.183780][ C0] ? __lock_acquire+0x15ad/0x5410 [ 216.188856][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.194827][ C0] ? find_held_lock+0x2d/0x110 [ 216.199636][ C0] ? find_held_lock+0x2d/0x110 [ 216.204380][ C0] ? __might_fault+0xb5/0x160 [ 216.209327][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.214161][ C0] core_sys_select+0x2d9/0x710 [ 216.218901][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 216.224503][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.230464][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.236505][ C0] ? __fget_files+0x194/0x2e0 [ 216.241163][ C0] ? find_held_lock+0x2d/0x110 [ 216.245917][ C0] kern_select+0x125/0x1e0 [ 216.250316][ C0] ? __context_tracking_enter+0x93/0xa0 [ 216.255839][ C0] ? core_sys_select+0x710/0x710 [ 216.260761][ C0] __x64_sys_select+0xb5/0x150 [ 216.265501][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 216.271394][ C0] do_syscall_64+0x35/0xb0 [ 216.275784][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.281652][ C0] RIP: 0033:0x7f84c05ec603 [ 216.286055][ C0] RSP: 002b:00007f84bf29bd20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 216.294725][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84c05ec603 [ 216.302702][ C0] RDX: 0000000000000000 RSI: 00007f84bf29bd40 RDI: 0000000000000004 [ 216.310662][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 216.318607][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 216.326550][ C0] R13: 0000000000000001 R14: 00007f84bf29bd40 R15: 0000000000000003 [ 216.334714][ C0] task:in:imklog state:S stack:26616 pid: 8155 ppid: 1 flags:0x00000000 [ 216.343978][ C0] Call Trace: [ 216.347283][ C0] __schedule+0x907/0x26b0 [ 216.351691][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.356951][ C0] ? prb_read_valid+0x61/0x90 [ 216.361601][ C0] schedule+0xd3/0x270 [ 216.365643][ C0] do_syslog.part.0+0x1a7/0x5a0 [ 216.370478][ C0] ? syslog_print_all+0x340/0x340 [ 216.375650][ C0] ? finish_wait+0x270/0x270 [ 216.380223][ C0] ? __mutex_lock+0x5bf/0x10a0 [ 216.384963][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.389781][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.395758][ C0] ? __fdget_pos+0x9c/0xb0 [ 216.400185][ C0] ? fsnotify+0xdd0/0xdd0 [ 216.404584][ C0] ? apparmor_file_permission+0x138/0x450 [ 216.410305][ C0] ? security_syslog+0x34/0x70 [ 216.415048][ C0] kmsg_read+0x63/0x80 [ 216.419180][ C0] vfs_read+0x121/0x470 [ 216.423320][ C0] ksys_read+0xf4/0x1d0 [ 216.427448][ C0] ? vfs_write+0x880/0x880 [ 216.431843][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 216.437711][ C0] do_syscall_64+0x35/0xb0 [ 216.442101][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.447974][ C0] RIP: 0033:0x7f84c14de22d [ 216.452363][ C0] RSP: 002b:00007f84bee7a580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 216.460760][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c14de22d [ 216.468729][ C0] RDX: 0000000000001fa0 RSI: 00007f84bee7ada0 RDI: 0000000000000004 [ 216.476868][ C0] RBP: 000055ab5c80b9d0 R08: 0000000000000000 R09: 0000000004000001 [ 216.485022][ C0] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f84bee7ada0 [ 216.493064][ C0] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f84bee7ae2a [ 216.501042][ C0] task:rs:main Q:Reg state:S stack:26064 pid: 8160 ppid: 1 flags:0x00000000 [ 216.510412][ C0] Call Trace: [ 216.513683][ C0] __schedule+0x907/0x26b0 [ 216.518080][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.523432][ C0] schedule+0xd3/0x270 [ 216.528001][ C0] futex_wait_queue_me+0x246/0x4c0 [ 216.533086][ C0] futex_wait+0x19f/0x550 [ 216.537393][ C0] ? futex_wait_setup+0x250/0x250 [ 216.542387][ C0] ? downgrade_write+0x3a0/0x3a0 [ 216.547292][ C0] ? down_write_killable_nested+0x180/0x180 [ 216.553275][ C0] ? mark_lock+0xef/0x1840 [ 216.557798][ C0] do_futex+0x1b4/0x1240 [ 216.562119][ C0] ? __lock_acquire+0x15ad/0x5410 [ 216.567415][ C0] ? futex_exit_release+0x200/0x200 [ 216.572703][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.578940][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.585016][ C0] ? find_held_lock+0x2d/0x110 [ 216.589769][ C0] ? __context_tracking_exit+0x80/0x90 [ 216.595328][ C0] __do_sys_futex+0xa9/0x2d0 [ 216.599895][ C0] ? do_futex+0x1240/0x1240 [ 216.604374][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 216.610243][ C0] do_syscall_64+0x35/0xb0 [ 216.614647][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.620506][ C0] RIP: 0033:0x7f84c14db17f [ 216.624889][ C0] RSP: 002b:00007f84bea99c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 216.633268][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c14db17f [ 216.641210][ C0] RDX: 0000000000000607 RSI: 0000000000000080 RDI: 000055ab5c80828c [ 216.649165][ C0] RBP: 000055ab5c808288 R08: 000055ab5c808000 R09: 0000000000000303 [ 216.657117][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bea99cd0 [ 216.665076][ C0] R13: 0000000000000000 R14: 000055ab5ba68290 R15: 0000000000000000 [ 216.673134][ C0] task:cron state:S stack:23944 pid: 8151 ppid: 1 flags:0x00000000 [ 216.682315][ C0] Call Trace: [ 216.685577][ C0] __schedule+0x907/0x26b0 [ 216.689980][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.695252][ C0] schedule+0xd3/0x270 [ 216.699291][ C0] do_nanosleep+0x20d/0x5b0 [ 216.703872][ C0] ? schedule_timeout_idle+0x90/0x90 [ 216.709137][ C0] ? memset+0x20/0x40 [ 216.713099][ C0] ? __hrtimer_init+0x33/0x1f0 [ 216.717843][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 216.722758][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 216.727670][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 216.733633][ C0] ? put_timespec64+0xf0/0xf0 [ 216.738298][ C0] __x64_sys_nanosleep+0x183/0x1f0 [ 216.743387][ C0] ? hrtimer_nanosleep+0x3b0/0x3b0 [ 216.748484][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 216.754349][ C0] do_syscall_64+0x35/0xb0 [ 216.758747][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.764622][ C0] RIP: 0033:0x7efcc2e4a270 [ 216.769009][ C0] RSP: 002b:00007ffd11042db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 216.777412][ C0] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007efcc2e4a270 [ 216.785450][ C0] RDX: 00007ffd110f7080 RSI: 00007ffd11042dc0 RDI: 00007ffd11042dc0 [ 216.793494][ C0] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000002 [ 216.801634][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.809954][ C0] R13: 00007ffd11042f10 R14: 0000000000000000 R15: 0000000000000000 [ 216.817995][ C0] task:sshd state:S stack:27144 pid: 8165 ppid: 1 flags:0x00000000 [ 216.827355][ C0] Call Trace: [ 216.830741][ C0] __schedule+0x907/0x26b0 [ 216.835156][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.840460][ C0] ? tcp_poll+0x5a1/0xcb0 [ 216.844958][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.849973][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 216.855325][ C0] schedule+0xd3/0x270 [ 216.859378][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 216.865415][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 216.871190][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 216.876964][ C0] ? tcp_poll+0x5a1/0xcb0 [ 216.881262][ C0] ? tcp_recv_skb+0x440/0x440 [ 216.885922][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.890748][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 216.897070][ C0] do_select+0xd7b/0x11d0 [ 216.901387][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 216.907162][ C0] ? lock_chain_count+0x20/0x20 [ 216.911985][ C0] ? __lock_acquire+0xbe9/0x5410 [ 216.916934][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 216.923562][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 216.930044][ C0] ? __lock_acquire+0x15ad/0x5410 [ 216.935202][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.941177][ C0] ? find_held_lock+0x2d/0x110 [ 216.946127][ C0] ? __might_fault+0xb5/0x160 [ 216.950876][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.955725][ C0] core_sys_select+0x2d9/0x710 [ 216.960556][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.965379][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 216.970830][ C0] ? lock_release+0x720/0x720 [ 216.975508][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.981464][ C0] ? find_held_lock+0x2d/0x110 [ 216.986203][ C0] kern_select+0x125/0x1e0 [ 216.990613][ C0] ? core_sys_select+0x710/0x710 [ 216.995529][ C0] __x64_sys_select+0xb5/0x150 [ 217.000603][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 217.006477][ C0] do_syscall_64+0x35/0xb0 [ 217.010876][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.017007][ C0] RIP: 0033:0x7f81e11a45e3 [ 217.021397][ C0] RSP: 002b:00007fff5df42598 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 217.029782][ C0] RAX: ffffffffffffffda RBX: 00005655559f0d10 RCX: 00007f81e11a45e3 [ 217.037737][ C0] RDX: 0000000000000000 RSI: 00005655559f0d10 RDI: 0000000000000007 [ 217.045684][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 217.053748][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5df42814 [ 217.061779][ C0] R13: 0000000000000000 R14: 00005655550c8ce8 R15: 0000000000000063 [ 217.069749][ C0] task:agetty state:S stack:26064 pid: 8168 ppid: 1 flags:0x00000000 [ 217.078932][ C0] Call Trace: [ 217.082190][ C0] __schedule+0x907/0x26b0 [ 217.086584][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.091838][ C0] ? lock_acquire+0x1ab/0x510 [ 217.096575][ C0] schedule+0xd3/0x270 [ 217.100788][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 217.106823][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 217.112953][ C0] ? inotify_poll+0xec/0x140 [ 217.117513][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.122421][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.128030][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.132957][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 217.139168][ C0] do_select+0xd7b/0x11d0 [ 217.143570][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 217.149356][ C0] ? lock_chain_count+0x20/0x20 [ 217.154189][ C0] ? __lock_acquire+0xbe9/0x5410 [ 217.159273][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.165756][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.172345][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.179203][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.185291][ C0] ? find_held_lock+0x2d/0x110 [ 217.190035][ C0] ? __might_fault+0xb5/0x160 [ 217.194684][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.199518][ C0] core_sys_select+0x2d9/0x710 [ 217.204296][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 217.209748][ C0] ? kasan_save_stack+0x32/0x40 [ 217.214582][ C0] ? kasan_save_stack+0x1b/0x40 [ 217.219421][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.225375][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.231338][ C0] ? debug_object_active_state+0x260/0x350 [ 217.237136][ C0] ? find_held_lock+0x2d/0x110 [ 217.241904][ C0] kern_select+0x125/0x1e0 [ 217.246305][ C0] ? __context_tracking_enter+0x93/0xa0 [ 217.252030][ C0] ? core_sys_select+0x710/0x710 [ 217.256983][ C0] __x64_sys_select+0xb5/0x150 [ 217.261735][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 217.267787][ C0] do_syscall_64+0x35/0xb0 [ 217.272489][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.278554][ C0] RIP: 0033:0x7f91412065e3 [ 217.282947][ C0] RSP: 002b:00007ffc7d83fc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 217.291338][ C0] RAX: ffffffffffffffda RBX: 00007ffc7d83fc80 RCX: 00007f91412065e3 [ 217.299308][ C0] RDX: 0000000000000000 RSI: 00007ffc7d83fd40 RDI: 0000000000000005 [ 217.307380][ C0] RBP: 00007ffc7d83fc70 R08: 0000000000000000 R09: 00007ffc7d83fd00 [ 217.315532][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc7d83fc64 [ 217.323573][ C0] R13: 00007ffc7d83fdc0 R14: 00007ffc7d83fcc0 R15: 0000000000000000 [ 217.331573][ C0] task:agetty state:S stack:26960 pid: 8169 ppid: 1 flags:0x00000000 [ 217.340764][ C0] Call Trace: [ 217.344121][ C0] __schedule+0x907/0x26b0 [ 217.348533][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.353795][ C0] ? lock_acquire+0x1ab/0x510 [ 217.358450][ C0] schedule+0xd3/0x270 [ 217.362493][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 217.368721][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 217.374496][ C0] ? inotify_poll+0xec/0x140 [ 217.379071][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.383921][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.388923][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.393936][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 217.400248][ C0] do_select+0xd7b/0x11d0 [ 217.404573][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 217.410272][ C0] ? lock_chain_count+0x20/0x20 [ 217.415463][ C0] ? __lock_acquire+0xbe9/0x5410 [ 217.420465][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.426998][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.433488][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.439971][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.446076][ C0] ? find_held_lock+0x2d/0x110 [ 217.450827][ C0] ? __might_fault+0xb5/0x160 [ 217.455476][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.460319][ C0] core_sys_select+0x2d9/0x710 [ 217.465069][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 217.470521][ C0] ? kasan_save_stack+0x32/0x40 [ 217.475364][ C0] ? kasan_save_stack+0x1b/0x40 [ 217.480241][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.486199][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.492163][ C0] ? debug_object_active_state+0x260/0x350 [ 217.497958][ C0] ? find_held_lock+0x2d/0x110 [ 217.502746][ C0] kern_select+0x125/0x1e0 [ 217.507159][ C0] ? __context_tracking_enter+0x93/0xa0 [ 217.512695][ C0] ? core_sys_select+0x710/0x710 [ 217.517855][ C0] __x64_sys_select+0xb5/0x150 [ 217.523219][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 217.529105][ C0] do_syscall_64+0x35/0xb0 [ 217.533521][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.539473][ C0] RIP: 0033:0x7f1987ae25e3 [ 217.543860][ C0] RSP: 002b:00007ffe40d79ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 217.552616][ C0] RAX: ffffffffffffffda RBX: 00007ffe40d7a030 RCX: 00007f1987ae25e3 [ 217.560736][ C0] RDX: 0000000000000000 RSI: 00007ffe40d7a0f0 RDI: 0000000000000005 [ 217.568681][ C0] RBP: 00007ffe40d7a020 R08: 0000000000000000 R09: 00007ffe40d7a0b0 [ 217.576650][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe40d7a014 [ 217.584594][ C0] R13: 00007ffe40d7a170 R14: 00007ffe40d7a070 R15: 0000000000000000 [ 217.592551][ C0] task:agetty state:S stack:25984 pid: 8170 ppid: 1 flags:0x00000000 [ 217.601723][ C0] Call Trace: [ 217.604996][ C0] __schedule+0x907/0x26b0 [ 217.609401][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.614658][ C0] ? lock_acquire+0x1ab/0x510 [ 217.619325][ C0] schedule+0xd3/0x270 [ 217.623382][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 217.629691][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 217.635569][ C0] ? inotify_poll+0xec/0x140 [ 217.640309][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.645137][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.650144][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.655063][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 217.661300][ C0] do_select+0xd7b/0x11d0 [ 217.665789][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 217.671493][ C0] ? lock_chain_count+0x20/0x20 [ 217.676317][ C0] ? __lock_acquire+0xbe9/0x5410 [ 217.681255][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.687733][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.694225][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.700790][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.706751][ C0] ? find_held_lock+0x2d/0x110 [ 217.711491][ C0] ? __might_fault+0xb5/0x160 [ 217.716147][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.721080][ C0] core_sys_select+0x2d9/0x710 [ 217.725823][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 217.731272][ C0] ? kasan_save_stack+0x32/0x40 [ 217.736204][ C0] ? kasan_save_stack+0x1b/0x40 [ 217.741063][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.747032][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.753003][ C0] ? debug_object_active_state+0x260/0x350 [ 217.758908][ C0] ? find_held_lock+0x2d/0x110 [ 217.763658][ C0] kern_select+0x125/0x1e0 [ 217.768066][ C0] ? __context_tracking_enter+0x93/0xa0 [ 217.773632][ C0] ? core_sys_select+0x710/0x710 [ 217.778576][ C0] __x64_sys_select+0xb5/0x150 [ 217.783327][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 217.789213][ C0] do_syscall_64+0x35/0xb0 [ 217.793692][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.799649][ C0] RIP: 0033:0x7f4205ce25e3 [ 217.804126][ C0] RSP: 002b:00007fff0beb48f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 217.812617][ C0] RAX: ffffffffffffffda RBX: 00007fff0beb4930 RCX: 00007f4205ce25e3 [ 217.820668][ C0] RDX: 0000000000000000 RSI: 00007fff0beb49f0 RDI: 0000000000000005 [ 217.828717][ C0] RBP: 00007fff0beb4920 R08: 0000000000000000 R09: 00007fff0beb49b0 [ 217.836755][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0beb4914 [ 217.844719][ C0] R13: 00007fff0beb4a70 R14: 00007fff0beb4970 R15: 0000000000000000 [ 217.852684][ C0] task:agetty state:S stack:23448 pid: 8173 ppid: 1 flags:0x00000000 [ 217.861860][ C0] Call Trace: [ 217.865218][ C0] __schedule+0x907/0x26b0 [ 217.869615][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.874871][ C0] ? lock_acquire+0x1ab/0x510 [ 217.879521][ C0] schedule+0xd3/0x270 [ 217.883562][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 217.889689][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 217.895468][ C0] ? inotify_poll+0xec/0x140 [ 217.900029][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.904936][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.909935][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.914942][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 217.921693][ C0] do_select+0xd7b/0x11d0 [ 217.926010][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 217.931789][ C0] ? lock_chain_count+0x20/0x20 [ 217.936704][ C0] ? __lock_acquire+0xbe9/0x5410 [ 217.941928][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.948699][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.955287][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 217.961799][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 217.967763][ C0] ? find_held_lock+0x2d/0x110 [ 217.972556][ C0] ? __might_fault+0xb5/0x160 [ 217.977216][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.982060][ C0] core_sys_select+0x2d9/0x710 [ 217.986988][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 217.992501][ C0] ? kasan_save_stack+0x32/0x40 [ 217.997496][ C0] ? kasan_save_stack+0x1b/0x40 [ 218.002333][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.008291][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.014261][ C0] ? debug_object_active_state+0x260/0x350 [ 218.020064][ C0] ? find_held_lock+0x2d/0x110 [ 218.024997][ C0] kern_select+0x125/0x1e0 [ 218.029397][ C0] ? __context_tracking_enter+0x93/0xa0 [ 218.035018][ C0] ? core_sys_select+0x710/0x710 [ 218.040114][ C0] __x64_sys_select+0xb5/0x150 [ 218.044864][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 218.050748][ C0] do_syscall_64+0x35/0xb0 [ 218.055458][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.061357][ C0] RIP: 0033:0x7fc9c6b1d5e3 [ 218.065759][ C0] RSP: 002b:00007ffe2c782f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 218.074162][ C0] RAX: ffffffffffffffda RBX: 00007ffe2c782f50 RCX: 00007fc9c6b1d5e3 [ 218.082151][ C0] RDX: 0000000000000000 RSI: 00007ffe2c783010 RDI: 0000000000000005 [ 218.090202][ C0] RBP: 00007ffe2c782f40 R08: 0000000000000000 R09: 00007ffe2c782fd0 [ 218.098172][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2c782f34 [ 218.106227][ C0] R13: 00007ffe2c783090 R14: 00007ffe2c782f90 R15: 0000000000000000 [ 218.114209][ C0] task:agetty state:S stack:24048 pid: 8176 ppid: 1 flags:0x00000000 [ 218.123486][ C0] Call Trace: [ 218.126834][ C0] __schedule+0x907/0x26b0 [ 218.131338][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.136600][ C0] ? lock_acquire+0x1ab/0x510 [ 218.141464][ C0] schedule+0xd3/0x270 [ 218.145530][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 218.151600][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 218.157406][ C0] ? inotify_poll+0xec/0x140 [ 218.161994][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.166830][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.171853][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.176778][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 218.183089][ C0] do_select+0xd7b/0x11d0 [ 218.187416][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 218.193109][ C0] ? lock_chain_count+0x20/0x20 [ 218.198236][ C0] ? __lock_acquire+0xbe9/0x5410 [ 218.204392][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.210884][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.217360][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.223851][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.229814][ C0] ? find_held_lock+0x2d/0x110 [ 218.234553][ C0] ? __might_fault+0xb5/0x160 [ 218.239329][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.244162][ C0] core_sys_select+0x2d9/0x710 [ 218.248918][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 218.254348][ C0] ? kasan_save_stack+0x32/0x40 [ 218.259259][ C0] ? kasan_save_stack+0x1b/0x40 [ 218.264116][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.270086][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.276046][ C0] ? debug_object_active_state+0x260/0x350 [ 218.281827][ C0] ? find_held_lock+0x2d/0x110 [ 218.286566][ C0] kern_select+0x125/0x1e0 [ 218.290962][ C0] ? __context_tracking_enter+0x93/0xa0 [ 218.296657][ C0] ? core_sys_select+0x710/0x710 [ 218.301574][ C0] __x64_sys_select+0xb5/0x150 [ 218.306319][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 218.312186][ C0] do_syscall_64+0x35/0xb0 [ 218.316669][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.322756][ C0] RIP: 0033:0x7fd2a9f225e3 [ 218.327272][ C0] RSP: 002b:00007ffeaf2095b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 218.335844][ C0] RAX: ffffffffffffffda RBX: 00007ffeaf2095f0 RCX: 00007fd2a9f225e3 [ 218.343797][ C0] RDX: 0000000000000000 RSI: 00007ffeaf2096b0 RDI: 0000000000000005 [ 218.351854][ C0] RBP: 00007ffeaf2095e0 R08: 0000000000000000 R09: 00007ffeaf209670 [ 218.359797][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeaf2095d4 [ 218.367922][ C0] R13: 00007ffeaf209730 R14: 00007ffeaf209630 R15: 0000000000000000 [ 218.375892][ C0] task:agetty state:S stack:23448 pid: 8180 ppid: 1 flags:0x00000000 [ 218.385081][ C0] Call Trace: [ 218.388354][ C0] __schedule+0x907/0x26b0 [ 218.392751][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.398100][ C0] schedule+0xd3/0x270 [ 218.402137][ C0] schedule_timeout+0x19d/0x250 [ 218.406965][ C0] ? usleep_range+0x150/0x150 [ 218.411619][ C0] ? __up_read+0x1a1/0x7b0 [ 218.416009][ C0] ? down_write_nested+0x150/0x150 [ 218.421094][ C0] wait_woken+0x18b/0x1f0 [ 218.425396][ C0] n_tty_read+0xb7b/0xed0 [ 218.429821][ C0] ? canon_copy_from_read_buf+0x630/0x630 [ 218.435513][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 218.440773][ C0] tty_read+0x2d0/0x4d0 [ 218.444905][ C0] ? do_SAK+0x60/0x60 [ 218.448859][ C0] ? aa_file_perm+0x41b/0xd50 [ 218.453512][ C0] ? __lock_acquire+0x15ad/0x5410 [ 218.458510][ C0] new_sync_read+0x35a/0x5f0 [ 218.463085][ C0] ? ksys_lseek+0x140/0x140 [ 218.467559][ C0] ? lock_unpin_lock+0x1b0/0x3c0 [ 218.472478][ C0] ? fsnotify+0xdd0/0xdd0 [ 218.476801][ C0] ? security_file_permission+0x49/0x460 [ 218.482601][ C0] vfs_read+0x264/0x470 [ 218.486730][ C0] ksys_read+0xf4/0x1d0 [ 218.490856][ C0] ? vfs_write+0x880/0x880 [ 218.495257][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 218.501135][ C0] do_syscall_64+0x35/0xb0 [ 218.505520][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.511397][ C0] RIP: 0033:0x7f662cafa910 [ 218.515796][ C0] RSP: 002b:00007ffff85d9d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 218.524179][ C0] RAX: ffffffffffffffda RBX: 00007ffff85d9def RCX: 00007f662cafa910 [ 218.532120][ C0] RDX: 0000000000000001 RSI: 00007ffff85d9def RDI: 0000000000000000 [ 218.540060][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffff85d8c40 [ 218.548004][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 218.556038][ C0] R13: 000055f807a0d900 R14: 00007ffff85d9df0 R15: 0000000000000012 [ 218.563997][ C0] task:kworker/u5:1 state:I stack:27616 pid: 8473 ppid: 2 flags:0x00004000 [ 218.573200][ C0] Workqueue: 0x0 (hci5) [ 218.577455][ C0] Call Trace: [ 218.580828][ C0] __schedule+0x907/0x26b0 [ 218.585236][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.590517][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.595684][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.600642][ C0] schedule+0xd3/0x270 [ 218.605276][ C0] worker_thread+0x14d/0x1040 [ 218.610209][ C0] ? process_one_work+0x13d0/0x13d0 [ 218.615489][ C0] kthread+0x38b/0x460 [ 218.619537][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.624723][ C0] ? set_kthread_struct+0x100/0x100 [ 218.629893][ C0] ret_from_fork+0x1f/0x30 [ 218.634309][ C0] task:kworker/u5:2 state:I stack:27048 pid: 8478 ppid: 2 flags:0x00004000 [ 218.643555][ C0] Workqueue: 0x0 (hci5) [ 218.648089][ C0] Call Trace: [ 218.651567][ C0] __schedule+0x907/0x26b0 [ 218.655974][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.661235][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.666428][ C0] schedule+0xd3/0x270 [ 218.670589][ C0] worker_thread+0x14d/0x1040 [ 218.675271][ C0] ? process_one_work+0x13d0/0x13d0 [ 218.680458][ C0] kthread+0x38b/0x460 [ 218.684508][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.689698][ C0] ? set_kthread_struct+0x100/0x100 [ 218.694905][ C0] ret_from_fork+0x1f/0x30 [ 218.699434][ C0] task:kworker/0:5 state:I stack:22952 pid: 8736 ppid: 2 flags:0x00004000 [ 218.708711][ C0] Workqueue: 0x0 (events) [ 218.713293][ C0] Call Trace: [ 218.716565][ C0] __schedule+0x907/0x26b0 [ 218.720975][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.726246][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.731185][ C0] schedule+0xd3/0x270 [ 218.735243][ C0] worker_thread+0x14d/0x1040 [ 218.739900][ C0] ? process_one_work+0x13d0/0x13d0 [ 218.745114][ C0] kthread+0x38b/0x460 [ 218.749370][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.754557][ C0] ? set_kthread_struct+0x100/0x100 [ 218.759747][ C0] ret_from_fork+0x1f/0x30 [ 218.764159][ C0] task:kworker/0:6 state:I stack:25520 pid: 8737 ppid: 2 flags:0x00004000 [ 218.773630][ C0] Workqueue: 0x0 (events) [ 218.778037][ C0] Call Trace: [ 218.781319][ C0] __schedule+0x907/0x26b0 [ 218.785744][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.791007][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.795941][ C0] schedule+0xd3/0x270 [ 218.799994][ C0] worker_thread+0x14d/0x1040 [ 218.804656][ C0] ? process_one_work+0x13d0/0x13d0 [ 218.809917][ C0] kthread+0x38b/0x460 [ 218.814665][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.819841][ C0] ? set_kthread_struct+0x100/0x100 [ 218.825109][ C0] ret_from_fork+0x1f/0x30 [ 218.829690][ C0] task:sshd state:S stack:26992 pid: 8828 ppid: 8165 flags:0x00000000 [ 218.838878][ C0] Call Trace: [ 218.842158][ C0] __schedule+0x907/0x26b0 [ 218.846557][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.851825][ C0] schedule+0xd3/0x270 [ 218.856046][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 218.862091][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 218.868049][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.872877][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 218.878252][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 218.884221][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 218.890436][ C0] do_select+0xd7b/0x11d0 [ 218.895543][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 218.901249][ C0] ? lock_chain_count+0x20/0x20 [ 218.906333][ C0] ? tcp_schedule_loss_probe.part.0+0x385/0x510 [ 218.913160][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.919648][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.926730][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.933290][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 218.940047][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 218.946003][ C0] ? reacquire_held_locks+0x214/0x4e0 [ 218.951356][ C0] ? find_held_lock+0x2d/0x110 [ 218.956110][ C0] ? __might_fault+0xb5/0x160 [ 218.960771][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.965617][ C0] core_sys_select+0x2d9/0x710 [ 218.970357][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 218.975812][ C0] ? find_held_lock+0x2d/0x110 [ 218.980548][ C0] ? kern_select+0x193/0x1e0 [ 218.985112][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.989932][ C0] ? __might_fault+0xb5/0x160 [ 218.994669][ C0] ? nsec_to_clock_t+0x20/0x20 [ 218.999490][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 219.004684][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 219.009527][ C0] kern_select+0x125/0x1e0 [ 219.013918][ C0] ? core_sys_select+0x710/0x710 [ 219.019367][ C0] __x64_sys_select+0xb5/0x150 [ 219.024101][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 219.030061][ C0] do_syscall_64+0x35/0xb0 [ 219.034449][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.040345][ C0] RIP: 0033:0x7f9c6eb4b5e3 [ 219.044732][ C0] RSP: 002b:00007ffec04beed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 219.053115][ C0] RAX: ffffffffffffffda RBX: 000055d20930ea70 RCX: 00007f9c6eb4b5e3 [ 219.061219][ C0] RDX: 000055d209310160 RSI: 000055d20930ea70 RDI: 000000000000000b [ 219.069304][ C0] RBP: 000055d2090c0a88 R08: 00007ffec04bef60 R09: 0000000000000100 [ 219.077270][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.085679][ C0] R13: 00007ffec04bef3f R14: 000055d208e7bbe7 R15: 0000000000000003 [ 219.093672][ C0] task:syz-execprog state:S stack:24008 pid: 8830 ppid: 8828 flags:0x00000000 [ 219.102984][ C0] Call Trace: [ 219.106266][ C0] __schedule+0x907/0x26b0 [ 219.110688][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.115951][ C0] schedule+0xd3/0x270 [ 219.120004][ C0] futex_wait_queue_me+0x246/0x4c0 [ 219.125092][ C0] futex_wait+0x19f/0x550 [ 219.129408][ C0] ? futex_wait_setup+0x250/0x250 [ 219.134502][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.139509][ C0] ? mark_lock+0xef/0x1840 [ 219.143993][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 219.149268][ C0] do_futex+0x1b4/0x1240 [ 219.153504][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.158590][ C0] ? futex_exit_release+0x200/0x200 [ 219.163776][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.169724][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.175685][ C0] ? find_held_lock+0x2d/0x110 [ 219.180531][ C0] ? __context_tracking_exit+0x80/0x90 [ 219.186225][ C0] __do_sys_futex+0xa9/0x2d0 [ 219.190795][ C0] ? do_futex+0x1240/0x1240 [ 219.195287][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 219.201172][ C0] do_syscall_64+0x35/0xb0 [ 219.205670][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.211551][ C0] RIP: 0033:0x46ca23 [ 219.215562][ C0] RSP: 002b:00007ffdef8daf18 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 219.223953][ C0] RAX: ffffffffffffffda RBX: 00000000016dc020 RCX: 000000000046ca23 [ 219.232006][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dc168 [ 219.239967][ C0] RBP: 00007ffdef8daf60 R08: 0000000000000000 R09: 0000000000000000 [ 219.248363][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 219.256324][ C0] R13: 00000000016dbc60 R14: 000080c00065e000 R15: 000080c000665fff [ 219.264658][ C0] task:syz-execprog state:S stack:28424 pid: 8831 ppid: 8828 flags:0x00000000 [ 219.273960][ C0] Call Trace: [ 219.277219][ C0] __schedule+0x907/0x26b0 [ 219.281703][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.287053][ C0] schedule+0xd3/0x270 [ 219.291118][ C0] futex_wait_queue_me+0x246/0x4c0 [ 219.296206][ C0] futex_wait+0x19f/0x550 [ 219.300599][ C0] ? futex_wait_setup+0x250/0x250 [ 219.305693][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 219.311656][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.317034][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.322290][ C0] do_futex+0x1b4/0x1240 [ 219.326623][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.332657][ C0] ? find_held_lock+0x2d/0x110 [ 219.337412][ C0] ? futex_exit_release+0x200/0x200 [ 219.342730][ C0] ? find_held_lock+0x2d/0x110 [ 219.347711][ C0] ? __do_sys_futex+0x233/0x2d0 [ 219.352832][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.357719][ C0] ? _copy_from_user+0x77/0xf0 [ 219.362511][ C0] ? ktime_get+0x217/0x2f0 [ 219.366923][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 219.372118][ C0] ? ktime_get+0x217/0x2f0 [ 219.376571][ C0] ? ktime_get+0x117/0x2f0 [ 219.380957][ C0] __do_sys_futex+0xa9/0x2d0 [ 219.385532][ C0] ? do_futex+0x1240/0x1240 [ 219.390010][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 219.395970][ C0] do_syscall_64+0x35/0xb0 [ 219.400385][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.406268][ C0] RIP: 0033:0x46ca23 [ 219.410134][ C0] RSP: 002b:000000c00003fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 219.418692][ C0] RAX: ffffffffffffffda RBX: 000000c000030000 RCX: 000000000046ca23 [ 219.426663][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dbc18 [ 219.434625][ C0] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 219.442581][ C0] R10: 000000c00003feb8 R11: 0000000000000206 R12: 000000000043aba0 [ 219.450541][ C0] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 219.458743][ C0] task:syz-execprog state:S stack:28312 pid: 8832 ppid: 8828 flags:0x00000000 [ 219.468024][ C0] Call Trace: [ 219.471314][ C0] __schedule+0x907/0x26b0 [ 219.475731][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.481013][ C0] schedule+0xd3/0x270 [ 219.485443][ C0] futex_wait_queue_me+0x246/0x4c0 [ 219.490532][ C0] futex_wait+0x19f/0x550 [ 219.494857][ C0] ? futex_wait_setup+0x250/0x250 [ 219.499941][ C0] ? mark_lock+0xef/0x1840 [ 219.504353][ C0] ? lock_chain_count+0x20/0x20 [ 219.509169][ C0] ? wake_up_q+0x8b/0xf0 [ 219.513380][ C0] ? lock_chain_count+0x20/0x20 [ 219.518204][ C0] ? mark_lock+0xef/0x1840 [ 219.522601][ C0] do_futex+0x1b4/0x1240 [ 219.527000][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.531993][ C0] ? futex_exit_release+0x200/0x200 [ 219.537278][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.543255][ C0] ? find_held_lock+0x2d/0x110 [ 219.548079][ C0] ? __context_tracking_exit+0x80/0x90 [ 219.553512][ C0] __do_sys_futex+0xa9/0x2d0 [ 219.558086][ C0] ? do_futex+0x1240/0x1240 [ 219.562564][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 219.568432][ C0] do_syscall_64+0x35/0xb0 [ 219.572832][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.578724][ C0] RIP: 0033:0x46ca23 [ 219.582605][ C0] RSP: 002b:000000c00002f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 219.591265][ C0] RAX: ffffffffffffffda RBX: 000000c000030400 RCX: 000000000046ca23 [ 219.599430][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b9a0 [ 219.607382][ C0] RBP: 000000c00002f720 R08: 0000000000000000 R09: 0000000000000000 [ 219.615417][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000ff [ 219.625436][ C0] R13: 01ffffffffffffff R14: 0000000000849d5b R15: 0000000000000039 [ 219.633407][ C0] task:syz-execprog state:S stack:24008 pid: 8833 ppid: 8828 flags:0x00000000 [ 219.642593][ C0] Call Trace: [ 219.645854][ C0] __schedule+0x907/0x26b0 [ 219.650600][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.655949][ C0] schedule+0xd3/0x270 [ 219.660105][ C0] futex_wait_queue_me+0x246/0x4c0 [ 219.665190][ C0] futex_wait+0x19f/0x550 [ 219.669512][ C0] ? futex_wait_setup+0x250/0x250 [ 219.674601][ C0] ? mark_lock+0xef/0x1840 [ 219.679098][ C0] ? find_held_lock+0x2d/0x110 [ 219.683839][ C0] do_futex+0x1b4/0x1240 [ 219.688182][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.693307][ C0] ? futex_exit_release+0x200/0x200 [ 219.698489][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.704452][ C0] ? find_held_lock+0x2d/0x110 [ 219.709382][ C0] ? __context_tracking_exit+0x80/0x90 [ 219.714938][ C0] __do_sys_futex+0xa9/0x2d0 [ 219.719511][ C0] ? do_futex+0x1240/0x1240 [ 219.724000][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 219.729991][ C0] do_syscall_64+0x35/0xb0 [ 219.734404][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.740271][ C0] RIP: 0033:0x46ca23 [ 219.744149][ C0] RSP: 002b:000000c00003bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 219.752537][ C0] RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000000000046ca23 [ 219.760494][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030948 [ 219.768465][ C0] RBP: 000000c00003bde0 R08: 0000000000000000 R09: 0000000000000000 [ 219.776595][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 219.784536][ C0] R13: 000000c000000f00 R14: 000080c000665fff R15: 0000000000000020 [ 219.792501][ C0] task:syz-execprog state:S stack:26256 pid: 8834 ppid: 8828 flags:0x00000000 [ 219.801782][ C0] Call Trace: [ 219.805087][ C0] __schedule+0x907/0x26b0 [ 219.809493][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.814756][ C0] schedule+0xd3/0x270 [ 219.818802][ C0] futex_wait_queue_me+0x246/0x4c0 [ 219.823908][ C0] futex_wait+0x19f/0x550 [ 219.828217][ C0] ? futex_wait_setup+0x250/0x250 [ 219.833226][ C0] ? wake_up_q+0x8b/0xf0 [ 219.837449][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 219.842617][ C0] ? mark_lock+0xef/0x1840 [ 219.847095][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.852264][ C0] do_futex+0x1b4/0x1240 [ 219.856480][ C0] ? __lock_acquire+0x15ad/0x5410 [ 219.861492][ C0] ? futex_exit_release+0x200/0x200 [ 219.866694][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.872661][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 219.878708][ C0] ? find_held_lock+0x2d/0x110 [ 219.883446][ C0] ? __context_tracking_exit+0x80/0x90 [ 219.888907][ C0] __do_sys_futex+0xa9/0x2d0 [ 219.893492][ C0] ? do_futex+0x1240/0x1240 [ 219.898134][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 219.904011][ C0] do_syscall_64+0x35/0xb0 [ 219.908403][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.914280][ C0] RIP: 0033:0x46ca23 [ 219.918154][ C0] RSP: 002b:000000c000091e68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 219.926668][ C0] RAX: ffffffffffffffda RBX: 000000c000080000 RCX: 000000000046ca23 [ 219.934765][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000080148 [ 219.942831][ C0] RBP: 000000c000091eb0 R08: 0000000000000000 R09: 0000000000000000 [ 219.950912][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 219.959099][ C0] R13: 0000000000000000 R14: 0000000000849de6 R15: 0000000000000000 [ 219.967085][ C0] task:syz-execprog state:S stack:29808 pid: 8840 ppid: 8828 flags:0x00000000 [ 219.976793][ C0] Call Trace: [ 219.980055][ C0] __schedule+0x907/0x26b0 [ 219.984467][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.989730][ C0] schedule+0xd3/0x270 [ 219.993773][ C0] futex_wait_queue_me+0x246/0x4c0 [ 219.998872][ C0] futex_wait+0x19f/0x550 [ 220.003273][ C0] ? futex_wait_setup+0x250/0x250 [ 220.008267][ C0] ? lock_chain_count+0x20/0x20 [ 220.013098][ C0] ? deref_stack_reg+0x150/0x150 [ 220.018012][ C0] ? mark_lock+0xef/0x1840 [ 220.022585][ C0] do_futex+0x1b4/0x1240 [ 220.026928][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.032068][ C0] ? futex_exit_release+0x200/0x200 [ 220.037253][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.043224][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.048250][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.054233][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.061548][ C0] ? find_held_lock+0x2d/0x110 [ 220.066427][ C0] ? __context_tracking_exit+0x80/0x90 [ 220.071969][ C0] __do_sys_futex+0xa9/0x2d0 [ 220.076590][ C0] ? do_futex+0x1240/0x1240 [ 220.081092][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 220.086962][ C0] do_syscall_64+0x35/0xb0 [ 220.091365][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.097315][ C0] RIP: 0033:0x46ca23 [ 220.101181][ C0] RSP: 002b:000000c000093f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 220.109750][ C0] RAX: ffffffffffffffda RBX: 000000c0005ba000 RCX: 000000000046ca23 [ 220.119602][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b838 [ 220.127548][ C0] RBP: 000000c000093f48 R08: 0000000000000000 R09: 0000000000000000 [ 220.135498][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 220.143546][ C0] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 220.151725][ C0] task:syz-execprog state:S stack:23320 pid: 8841 ppid: 8828 flags:0x00000000 [ 220.161007][ C0] Call Trace: [ 220.164279][ C0] __schedule+0x907/0x26b0 [ 220.168677][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.174216][ C0] schedule+0xd3/0x270 [ 220.178365][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 220.184403][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 220.190270][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 220.195092][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 220.201217][ C0] ? do_raw_read_unlock+0x70/0x70 [ 220.206223][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 220.212402][ C0] do_epoll_wait+0xea9/0x14e0 [ 220.217137][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.223095][ C0] ? find_held_lock+0x2d/0x110 [ 220.227854][ C0] ? do_epoll_create+0x160/0x160 [ 220.232764][ C0] ? __x64_sys_epoll_pwait+0x212/0x320 [ 220.238281][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.243108][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.249068][ C0] ? finish_wait+0x270/0x270 [ 220.253700][ C0] ? nsec_to_clock_t+0x20/0x20 [ 220.258880][ C0] ? __set_current_blocked+0xe0/0xe0 [ 220.264145][ C0] do_compat_epoll_pwait.part.0+0x8/0x130 [ 220.269838][ C0] __x64_sys_epoll_pwait+0x180/0x320 [ 220.275117][ C0] ? __ia32_sys_epoll_wait+0x240/0x240 [ 220.280642][ C0] do_syscall_64+0x35/0xb0 [ 220.285144][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.291033][ C0] RIP: 0033:0x46cc40 [ 220.294941][ C0] RSP: 002b:000000c00003d7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 220.303328][ C0] RAX: ffffffffffffffda RBX: 00000000000003e0 RCX: 000000000046cc40 [ 220.311386][ C0] RDX: 0000000000000080 RSI: 000000c00003d840 RDI: 0000000000000003 [ 220.319424][ C0] RBP: 000000c00003de40 R08: 0000000000000000 R09: 0000000000000000 [ 220.327463][ C0] R10: 00000000000003e0 R11: 0000000000000246 R12: 0000000000000003 [ 220.335493][ C0] R13: 000000c000083500 R14: 000000396bee4de9 R15: 0000000000000000 [ 220.343449][ C0] task:syz-execprog state:S stack:24008 pid: 8842 ppid: 8828 flags:0x00000000 [ 220.352629][ C0] Call Trace: [ 220.355910][ C0] __schedule+0x907/0x26b0 [ 220.360317][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.365576][ C0] schedule+0xd3/0x270 [ 220.369623][ C0] futex_wait_queue_me+0x246/0x4c0 [ 220.374707][ C0] futex_wait+0x19f/0x550 [ 220.379019][ C0] ? futex_wait_setup+0x250/0x250 [ 220.384032][ C0] ? new_sync_write+0x4ad/0x5f0 [ 220.388856][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.393686][ C0] ? current_time+0x200/0x200 [ 220.398332][ C0] ? mark_lock+0xef/0x1840 [ 220.402729][ C0] do_futex+0x1b4/0x1240 [ 220.406944][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.411941][ C0] ? futex_exit_release+0x200/0x200 [ 220.417465][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.423432][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.429395][ C0] ? find_held_lock+0x2d/0x110 [ 220.434220][ C0] ? __context_tracking_exit+0x80/0x90 [ 220.443945][ C0] __do_sys_futex+0xa9/0x2d0 [ 220.448532][ C0] ? do_futex+0x1240/0x1240 [ 220.453007][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 220.458882][ C0] do_syscall_64+0x35/0xb0 [ 220.463359][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.469311][ C0] RIP: 0033:0x46ca23 [ 220.473271][ C0] RSP: 002b:000000c00008dd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 220.481750][ C0] RAX: ffffffffffffffda RBX: 000000c00040a800 RCX: 000000000046ca23 [ 220.489692][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040a948 [ 220.497750][ C0] RBP: 000000c00008dde0 R08: 0000000000000000 R09: 0000000000000000 [ 220.505806][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 220.513882][ C0] R13: 000000c000001800 R14: 000000393bfed1e7 R15: 0000000000000000 [ 220.521862][ C0] task:syz-execprog state:S stack:23424 pid: 8843 ppid: 8828 flags:0x00000000 [ 220.531134][ C0] Call Trace: [ 220.534394][ C0] __schedule+0x907/0x26b0 [ 220.538907][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.544175][ C0] schedule+0xd3/0x270 [ 220.548477][ C0] futex_wait_queue_me+0x246/0x4c0 [ 220.553759][ C0] futex_wait+0x19f/0x550 [ 220.558160][ C0] ? futex_wait_setup+0x250/0x250 [ 220.563882][ C0] ? update_load_avg+0x1c5/0x1740 [ 220.568949][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.573962][ C0] ? mark_lock+0xef/0x1840 [ 220.578361][ C0] do_futex+0x1b4/0x1240 [ 220.582577][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.588533][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.593901][ C0] ? futex_exit_release+0x200/0x200 [ 220.599197][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.605165][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.611391][ C0] ? find_held_lock+0x2d/0x110 [ 220.616127][ C0] ? __context_tracking_exit+0x80/0x90 [ 220.621835][ C0] __do_sys_futex+0xa9/0x2d0 [ 220.626641][ C0] ? do_futex+0x1240/0x1240 [ 220.631786][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 220.637754][ C0] do_syscall_64+0x35/0xb0 [ 220.642176][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.648393][ C0] RIP: 0033:0x46ca23 [ 220.652273][ C0] RSP: 002b:000000c00008fd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 220.660657][ C0] RAX: ffffffffffffffda RBX: 000000c00040ac00 RCX: 000000000046ca23 [ 220.668618][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040ad48 [ 220.676566][ C0] RBP: 000000c00008fde0 R08: 0000000000000000 R09: 0000000000000000 [ 220.684539][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 220.692486][ C0] R13: 000000c000001b00 R14: 000080c0005fffff R15: 0000000000000020 [ 220.700483][ C0] task:syz-execprog state:S stack:28424 pid: 8844 ppid: 8828 flags:0x00000000 [ 220.709666][ C0] Call Trace: [ 220.712932][ C0] __schedule+0x907/0x26b0 [ 220.717344][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.722781][ C0] schedule+0xd3/0x270 [ 220.726864][ C0] futex_wait_queue_me+0x246/0x4c0 [ 220.731952][ C0] futex_wait+0x19f/0x550 [ 220.736719][ C0] ? futex_wait_setup+0x250/0x250 [ 220.741716][ C0] ? lock_chain_count+0x20/0x20 [ 220.746661][ C0] ? update_curr+0x3e0/0x840 [ 220.751231][ C0] ? mark_lock+0xef/0x1840 [ 220.755650][ C0] do_futex+0x1b4/0x1240 [ 220.759868][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.764879][ C0] ? futex_exit_release+0x200/0x200 [ 220.770150][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.776282][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.781712][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.787674][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.792602][ C0] ? find_held_lock+0x2d/0x110 [ 220.797345][ C0] ? __context_tracking_exit+0x80/0x90 [ 220.802818][ C0] __do_sys_futex+0xa9/0x2d0 [ 220.807417][ C0] ? do_futex+0x1240/0x1240 [ 220.811914][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 220.817806][ C0] do_syscall_64+0x35/0xb0 [ 220.822205][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.828071][ C0] RIP: 0033:0x46ca23 [ 220.832143][ C0] RSP: 002b:000000c0005ddd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 220.840672][ C0] RAX: ffffffffffffffda RBX: 000000c0005ba800 RCX: 000000000046ca23 [ 220.848731][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005ba948 [ 220.856696][ C0] RBP: 000000c0005ddde0 R08: 0000000000000000 R09: 0000000000000000 [ 220.864677][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 220.874135][ C0] R13: 000000c000083800 R14: 0000000000849f10 R15: 0000000000000000 [ 220.882204][ C0] task:syz-execprog state:S stack:24008 pid: 8845 ppid: 8828 flags:0x00000000 [ 220.891580][ C0] Call Trace: [ 220.894848][ C0] __schedule+0x907/0x26b0 [ 220.899368][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.904679][ C0] schedule+0xd3/0x270 [ 220.908732][ C0] futex_wait_queue_me+0x246/0x4c0 [ 220.913822][ C0] futex_wait+0x19f/0x550 [ 220.918133][ C0] ? futex_wait_setup+0x250/0x250 [ 220.923138][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 220.929095][ C0] ? mark_lock+0xef/0x1840 [ 220.933490][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.938490][ C0] do_futex+0x1b4/0x1240 [ 220.942712][ C0] ? __lock_acquire+0x15ad/0x5410 [ 220.947720][ C0] ? futex_exit_release+0x200/0x200 [ 220.952890][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.958848][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 220.964812][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.969635][ C0] ? find_held_lock+0x2d/0x110 [ 220.974487][ C0] ? __context_tracking_exit+0x80/0x90 [ 220.979983][ C0] __do_sys_futex+0xa9/0x2d0 [ 220.984574][ C0] ? do_futex+0x1240/0x1240 [ 220.989209][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 220.995146][ C0] do_syscall_64+0x35/0xb0 [ 220.999577][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.005478][ C0] RIP: 0033:0x46ca23 [ 221.009362][ C0] RSP: 002b:000000c0005d9d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 221.017744][ C0] RAX: ffffffffffffffda RBX: 000000c00040b000 RCX: 000000000046ca23 [ 221.025702][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040b148 [ 221.033658][ C0] RBP: 000000c0005d9de0 R08: 0000000000000000 R09: 0000000000000000 [ 221.041702][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 221.050110][ C0] R13: 000000c000001e00 R14: 00007f864624d818 R15: 0000000000000004 [ 221.058377][ C0] task:syz-execprog state:S stack:29808 pid: 8846 ppid: 8828 flags:0x00000000 [ 221.067572][ C0] Call Trace: [ 221.070846][ C0] __schedule+0x907/0x26b0 [ 221.075254][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.080515][ C0] schedule+0xd3/0x270 [ 221.084556][ C0] futex_wait_queue_me+0x246/0x4c0 [ 221.089641][ C0] futex_wait+0x19f/0x550 [ 221.093959][ C0] ? futex_wait_setup+0x250/0x250 [ 221.098962][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.103788][ C0] ? mark_lock+0xef/0x1840 [ 221.108194][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 221.114148][ C0] do_futex+0x1b4/0x1240 [ 221.118366][ C0] ? __lock_acquire+0x15ad/0x5410 [ 221.123363][ C0] ? futex_exit_release+0x200/0x200 [ 221.128534][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 221.134481][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 221.140435][ C0] ? find_held_lock+0x2d/0x110 [ 221.145345][ C0] ? __context_tracking_exit+0x80/0x90 [ 221.150787][ C0] __do_sys_futex+0xa9/0x2d0 [ 221.155350][ C0] ? do_futex+0x1240/0x1240 [ 221.159855][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 221.165724][ C0] do_syscall_64+0x35/0xb0 [ 221.170111][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.175972][ C0] RIP: 0033:0x46ca23 [ 221.179850][ C0] RSP: 002b:000000c0005dfd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 221.188248][ C0] RAX: ffffffffffffffda RBX: 000000c0005bac00 RCX: 000000000046ca23 [ 221.196204][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005bad48 [ 221.204256][ C0] RBP: 000000c0005dfde0 R08: 0000000000000000 R09: 0000000000000000 [ 221.212206][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 221.220149][ C0] R13: 000000c000083b00 R14: 0000000000000000 R15: 0000000000000000 [ 221.228219][ C0] task:syz-execprog state:S stack:29336 pid: 8848 ppid: 8828 flags:0x00000000 [ 221.237487][ C0] Call Trace: [ 221.240753][ C0] __schedule+0x907/0x26b0 [ 221.245151][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.250417][ C0] schedule+0xd3/0x270 [ 221.254589][ C0] futex_wait_queue_me+0x246/0x4c0 [ 221.259685][ C0] futex_wait+0x19f/0x550 [ 221.264086][ C0] ? futex_wait_setup+0x250/0x250 [ 221.269096][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 221.275075][ C0] ? wait_for_completion_io+0x280/0x280 [ 221.280595][ C0] ? mark_lock+0xef/0x1840 [ 221.285258][ C0] do_futex+0x1b4/0x1240 [ 221.289483][ C0] ? __lock_acquire+0x15ad/0x5410 [ 221.294487][ C0] ? futex_exit_release+0x200/0x200 [ 221.299756][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 221.305711][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 221.311680][ C0] ? find_held_lock+0x2d/0x110 [ 221.316434][ C0] ? __context_tracking_exit+0x80/0x90 [ 221.321884][ C0] __do_sys_futex+0xa9/0x2d0 [ 221.326448][ C0] ? do_futex+0x1240/0x1240 [ 221.331031][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 221.337010][ C0] do_syscall_64+0x35/0xb0 [ 221.341422][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.347306][ C0] RIP: 0033:0x46ca23 [ 221.351759][ C0] RSP: 002b:000000c0005dbd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 221.360198][ C0] RAX: ffffffffffffffda RBX: 000000c00040b400 RCX: 000000000046ca23 [ 221.368147][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040b548 [ 221.376104][ C0] RBP: 000000c0005dbde0 R08: 0000000000000000 R09: 0000000000000000 [ 221.384064][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 221.392021][ C0] R13: 000000c000416180 R14: 0000000000000000 R15: 000000000046aba0 [ 221.399980][ C0] task:syz-executor.3 state:S stack:27600 pid: 8853 ppid: 8830 flags:0x00000000 [ 221.409163][ C0] Call Trace: [ 221.412430][ C0] __schedule+0x907/0x26b0 [ 221.416850][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.422116][ C0] ? release_task+0x14d0/0x14d0 [ 221.426944][ C0] schedule+0xd3/0x270 [ 221.430986][ C0] do_wait+0x4d5/0xaa0 [ 221.435024][ C0] kernel_wait4+0xee/0x1c0 [ 221.439414][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 221.444495][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 221.449697][ C0] __do_sys_wait4+0xe8/0x100 [ 221.454341][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 221.459158][ C0] ? __context_tracking_exit+0x80/0x90 [ 221.464599][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.469442][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 221.475300][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 221.480467][ C0] do_syscall_64+0x35/0xb0 [ 221.484869][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.490730][ C0] RIP: 0033:0x464a77 [ 221.494592][ C0] RSP: 002b:00007ffed93696e0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 221.503066][ C0] RAX: ffffffffffffffda RBX: 00000000000022a6 RCX: 0000000000464a77 [ 221.511011][ C0] RDX: 0000000040000000 RSI: 00007ffed936971c RDI: 00000000ffffffff [ 221.519117][ C0] RBP: 00007ffed936971c R08: 0000000000000000 R09: 0000000000000000 [ 221.527346][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffed93697f8 [ 221.535490][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 221.543470][ C0] task:syz-executor.2 state:S stack:26872 pid: 8854 ppid: 8833 flags:0x00000000 [ 221.552840][ C0] Call Trace: [ 221.556343][ C0] __schedule+0x907/0x26b0 [ 221.560745][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.566011][ C0] ? release_task+0x14d0/0x14d0 [ 221.570871][ C0] schedule+0xd3/0x270 [ 221.574912][ C0] do_wait+0x4d5/0xaa0 [ 221.578972][ C0] kernel_wait4+0xee/0x1c0 [ 221.583379][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 221.588464][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 221.593744][ C0] __do_sys_wait4+0xe8/0x100 [ 221.598312][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 221.602956][ C0] ? __context_tracking_exit+0x80/0x90 [ 221.608388][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.613218][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 221.619087][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 221.624269][ C0] do_syscall_64+0x35/0xb0 [ 221.628672][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.634619][ C0] RIP: 0033:0x464a77 [ 221.638485][ C0] RSP: 002b:00007ffe88fa2940 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 221.647044][ C0] RAX: ffffffffffffffda RBX: 00000000000022ab RCX: 0000000000464a77 [ 221.655004][ C0] RDX: 0000000040000000 RSI: 00007ffe88fa297c RDI: 00000000ffffffff [ 221.663007][ C0] RBP: 00007ffe88fa297c R08: 0000000000000000 R09: 0000000000000000 [ 221.670970][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe88fa2a58 [ 221.679084][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 221.687087][ C0] task:syz-executor.5 state:S stack:27536 pid: 8855 ppid: 8845 flags:0x00000000 [ 221.696307][ C0] Call Trace: [ 221.699566][ C0] __schedule+0x907/0x26b0 [ 221.704050][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.709304][ C0] ? release_task+0x14d0/0x14d0 [ 221.714216][ C0] schedule+0xd3/0x270 [ 221.718254][ C0] do_wait+0x4d5/0xaa0 [ 221.722299][ C0] kernel_wait4+0xee/0x1c0 [ 221.726685][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 221.731767][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 221.737034][ C0] __do_sys_wait4+0xe8/0x100 [ 221.741611][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 221.746255][ C0] ? __context_tracking_exit+0x80/0x90 [ 221.751682][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.756521][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 221.762388][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 221.767566][ C0] do_syscall_64+0x35/0xb0 [ 221.772014][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.778005][ C0] RIP: 0033:0x464a77 [ 221.781895][ C0] RSP: 002b:00007fffc3a4f2a0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 221.790486][ C0] RAX: ffffffffffffffda RBX: 00000000000022cc RCX: 0000000000464a77 [ 221.798528][ C0] RDX: 0000000040000000 RSI: 00007fffc3a4f2dc RDI: 00000000ffffffff [ 221.806498][ C0] RBP: 00007fffc3a4f2dc R08: 0000000000000000 R09: 0000000000000000 [ 221.814457][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffc3a4f3b8 [ 221.822409][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 221.830558][ C0] task:syz-executor.4 state:S stack:27600 pid: 8856 ppid: 8845 flags:0x00000000 [ 221.839951][ C0] Call Trace: [ 221.843224][ C0] __schedule+0x907/0x26b0 [ 221.847620][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.852884][ C0] ? release_task+0x14d0/0x14d0 [ 221.857712][ C0] schedule+0xd3/0x270 [ 221.861933][ C0] do_wait+0x4d5/0xaa0 [ 221.866027][ C0] kernel_wait4+0xee/0x1c0 [ 221.870416][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 221.875511][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 221.880700][ C0] __do_sys_wait4+0xe8/0x100 [ 221.885280][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 221.889961][ C0] ? __context_tracking_exit+0x80/0x90 [ 221.895520][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.900356][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 221.906242][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 221.911629][ C0] do_syscall_64+0x35/0xb0 [ 221.916030][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.921984][ C0] RIP: 0033:0x464a77 [ 221.925862][ C0] RSP: 002b:00007ffc8aa69aa0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 221.934245][ C0] RAX: ffffffffffffffda RBX: 00000000000022d1 RCX: 0000000000464a77 [ 221.942200][ C0] RDX: 0000000040000000 RSI: 00007ffc8aa69adc RDI: 00000000ffffffff [ 221.950152][ C0] RBP: 00007ffc8aa69adc R08: 0000000000000000 R09: 0000000000000000 [ 221.958103][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc8aa69bb8 [ 221.966051][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 221.974097][ C0] task:syz-executor.1 state:S stack:27600 pid: 8857 ppid: 8845 flags:0x00000000 [ 221.983455][ C0] Call Trace: [ 221.986716][ C0] __schedule+0x907/0x26b0 [ 221.991129][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.996383][ C0] ? release_task+0x14d0/0x14d0 [ 222.001207][ C0] schedule+0xd3/0x270 [ 222.005262][ C0] do_wait+0x4d5/0xaa0 [ 222.009392][ C0] kernel_wait4+0xee/0x1c0 [ 222.013778][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 222.018862][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 222.024039][ C0] __do_sys_wait4+0xe8/0x100 [ 222.028611][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 222.033267][ C0] ? __context_tracking_exit+0x80/0x90 [ 222.038698][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 222.043614][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 222.049477][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 222.054650][ C0] do_syscall_64+0x35/0xb0 [ 222.059039][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.064899][ C0] RIP: 0033:0x464a77 [ 222.068854][ C0] RSP: 002b:00007fff428bb340 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 222.077249][ C0] RAX: ffffffffffffffda RBX: 00000000000022cb RCX: 0000000000464a77 [ 222.085195][ C0] RDX: 0000000040000000 RSI: 00007fff428bb37c RDI: 00000000ffffffff [ 222.093230][ C0] RBP: 00007fff428bb37c R08: 0000000000000000 R09: 0000000000000000 [ 222.101182][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff428bb458 [ 222.109233][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 222.117372][ C0] task:syz-executor.0 state:S stack:27600 pid: 8858 ppid: 8841 flags:0x00000000 [ 222.126556][ C0] Call Trace: [ 222.129837][ C0] __schedule+0x907/0x26b0 [ 222.134245][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.139512][ C0] ? release_task+0x14d0/0x14d0 [ 222.144615][ C0] schedule+0xd3/0x270 [ 222.148665][ C0] do_wait+0x4d5/0xaa0 [ 222.152882][ C0] kernel_wait4+0xee/0x1c0 [ 222.157278][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 222.162458][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 222.167642][ C0] __do_sys_wait4+0xe8/0x100 [ 222.172290][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 222.177031][ C0] ? __context_tracking_exit+0x80/0x90 [ 222.182472][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 222.187307][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 222.193367][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 222.198538][ C0] do_syscall_64+0x35/0xb0 [ 222.202935][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.208809][ C0] RIP: 0033:0x464a77 [ 222.212684][ C0] RSP: 002b:00007fffa291d090 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 222.221081][ C0] RAX: ffffffffffffffda RBX: 00000000000022c8 RCX: 0000000000464a77 [ 222.229044][ C0] RDX: 0000000040000000 RSI: 00007fffa291d0cc RDI: 00000000ffffffff [ 222.237121][ C0] RBP: 00007fffa291d0cc R08: 0000000000000000 R09: 0000000000000000 [ 222.245165][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffa291d1a8 [ 222.253306][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 222.261395][ C0] task:kworker/u5:3 state:I stack:28416 pid: 8866 ppid: 2 flags:0x00004000 [ 222.270585][ C0] Workqueue: 0x0 (hci5) [ 222.274832][ C0] Call Trace: [ 222.278102][ C0] __schedule+0x907/0x26b0 [ 222.282499][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.287767][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 222.292687][ C0] schedule+0xd3/0x270 [ 222.296825][ C0] worker_thread+0x14d/0x1040 [ 222.301609][ C0] ? process_one_work+0x13d0/0x13d0 [ 222.306777][ C0] kthread+0x38b/0x460 [ 222.310829][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.316093][ C0] ? set_kthread_struct+0x100/0x100 [ 222.321275][ C0] ret_from_fork+0x1f/0x30 [ 222.325692][ C0] task:kworker/u5:4 state:I stack:28008 pid: 8869 ppid: 2 flags:0x00004000 [ 222.334961][ C0] Workqueue: 0x0 (hci4) [ 222.339189][ C0] Call Trace: [ 222.342497][ C0] __schedule+0x907/0x26b0 [ 222.346955][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.352310][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 222.357226][ C0] schedule+0xd3/0x270 [ 222.361273][ C0] worker_thread+0x14d/0x1040 [ 222.365944][ C0] ? process_one_work+0x13d0/0x13d0 [ 222.371207][ C0] kthread+0x38b/0x460 [ 222.375419][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.380629][ C0] ? set_kthread_struct+0x100/0x100 [ 222.385815][ C0] ret_from_fork+0x1f/0x30 [ 222.390217][ C0] task:syz-executor.3 state:S stack:24160 pid: 8870 ppid: 8853 flags:0x00000000 [ 222.399477][ C0] Call Trace: [ 222.402822][ C0] __schedule+0x907/0x26b0 [ 222.407222][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.412493][ C0] schedule+0xd3/0x270 [ 222.416535][ C0] do_nanosleep+0x20d/0x5b0 [ 222.421195][ C0] ? schedule_timeout_idle+0x90/0x90 [ 222.426462][ C0] ? memset+0x20/0x40 [ 222.430430][ C0] ? __hrtimer_init+0x33/0x1f0 [ 222.435173][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 222.440168][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 222.445188][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 222.451224][ C0] ? get_timespec64+0x6b/0x1d0 [ 222.456076][ C0] ? put_timespec64+0xf0/0xf0 [ 222.460726][ C0] common_nsleep+0x74/0xb0 [ 222.465132][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 222.470751][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 222.476964][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 222.482900][ C0] do_syscall_64+0x35/0xb0 [ 222.487426][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.493435][ C0] RIP: 0033:0x48a7a1 [ 222.497447][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 222.505955][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000048a7a1 [ 222.513967][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 222.522101][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffed938c080 [ 222.530670][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 222.538826][ C0] R13: 0000000000030723 R14: 0000000000000003 R15: 0000000000a9fe40 [ 222.546792][ C0] task:syz-executor.2 state:S stack:23824 pid: 8875 ppid: 8854 flags:0x00000000 [ 222.555987][ C0] Call Trace: [ 222.559257][ C0] __schedule+0x907/0x26b0 [ 222.564018][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.569304][ C0] schedule+0xd3/0x270 [ 222.573365][ C0] do_nanosleep+0x20d/0x5b0 [ 222.577852][ C0] ? schedule_timeout_idle+0x90/0x90 [ 222.583121][ C0] ? memset+0x20/0x40 [ 222.587236][ C0] ? __hrtimer_init+0x33/0x1f0 [ 222.592119][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 222.597052][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 222.601968][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 222.607941][ C0] ? get_timespec64+0x6b/0x1d0 [ 222.612817][ C0] ? put_timespec64+0xf0/0xf0 [ 222.617491][ C0] common_nsleep+0x74/0xb0 [ 222.622185][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 222.627795][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 222.634009][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 222.639874][ C0] do_syscall_64+0x35/0xb0 [ 222.644261][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.650123][ C0] RIP: 0033:0x48a7a1 [ 222.653994][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 222.662374][ C0] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 000000000048a7a1 [ 222.670333][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 222.678466][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffe88fe4080 [ 222.686410][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 222.694363][ C0] R13: 00000000000306d3 R14: 0000000000000003 R15: 0000000000a9fe40 [ 222.702323][ C0] task:kworker/u5:5 state:I stack:28792 pid: 8895 ppid: 2 flags:0x00004000 [ 222.711496][ C0] Workqueue: 0x0 (hci3) [ 222.715722][ C0] Call Trace: [ 222.718979][ C0] __schedule+0x907/0x26b0 [ 222.723375][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.728628][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 222.733635][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 222.738894][ C0] schedule+0xd3/0x270 [ 222.742934][ C0] worker_thread+0x14d/0x1040 [ 222.747588][ C0] ? process_one_work+0x13d0/0x13d0 [ 222.752766][ C0] kthread+0x38b/0x460 [ 222.756801][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.762062][ C0] ? set_kthread_struct+0x100/0x100 [ 222.767241][ C0] ret_from_fork+0x1f/0x30 [ 222.771642][ C0] task:kworker/u5:6 state:I stack:28432 pid: 8901 ppid: 2 flags:0x00004000 [ 222.780921][ C0] Workqueue: 0x0 (hci1) [ 222.785616][ C0] Call Trace: [ 222.788874][ C0] __schedule+0x907/0x26b0 [ 222.793268][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.798537][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 222.803454][ C0] schedule+0xd3/0x270 [ 222.807511][ C0] worker_thread+0x14d/0x1040 [ 222.812180][ C0] ? process_one_work+0x13d0/0x13d0 [ 222.817539][ C0] kthread+0x38b/0x460 [ 222.821580][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.826759][ C0] ? set_kthread_struct+0x100/0x100 [ 222.831962][ C0] ret_from_fork+0x1f/0x30 [ 222.836383][ C0] task:syz-executor.0 state:S stack:23920 pid: 8904 ppid: 8858 flags:0x00000000 [ 222.845718][ C0] Call Trace: [ 222.848994][ C0] __schedule+0x907/0x26b0 [ 222.853397][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.858664][ C0] schedule+0xd3/0x270 [ 222.862708][ C0] do_nanosleep+0x20d/0x5b0 [ 222.867200][ C0] ? schedule_timeout_idle+0x90/0x90 [ 222.872459][ C0] ? memset+0x20/0x40 [ 222.876414][ C0] ? __hrtimer_init+0x33/0x1f0 [ 222.881165][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 222.886075][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 222.891072][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 222.897246][ C0] ? get_timespec64+0x6b/0x1d0 [ 222.901978][ C0] ? put_timespec64+0xf0/0xf0 [ 222.906720][ C0] common_nsleep+0x74/0xb0 [ 222.911113][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 222.916757][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 222.922967][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 222.928921][ C0] do_syscall_64+0x35/0xb0 [ 222.933399][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.939262][ C0] RIP: 0033:0x48a7a1 [ 222.943125][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 222.951523][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000048a7a1 [ 222.959485][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 222.967512][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffa294c080 [ 222.975539][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 222.983577][ C0] R13: 0000000000030736 R14: 0000000000000003 R15: 0000000000a9fe40 [ 222.991535][ C0] task:syz-executor.1 state:S stack:23984 pid: 8907 ppid: 8857 flags:0x00000000 [ 223.000985][ C0] Call Trace: [ 223.004241][ C0] __schedule+0x907/0x26b0 [ 223.008646][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.013905][ C0] schedule+0xd3/0x270 [ 223.018044][ C0] do_nanosleep+0x20d/0x5b0 [ 223.022657][ C0] ? schedule_timeout_idle+0x90/0x90 [ 223.027954][ C0] ? memset+0x20/0x40 [ 223.032001][ C0] ? __hrtimer_init+0x33/0x1f0 [ 223.036749][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 223.041690][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 223.046631][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 223.052608][ C0] ? get_timespec64+0x6b/0x1d0 [ 223.057359][ C0] ? put_timespec64+0xf0/0xf0 [ 223.062109][ C0] common_nsleep+0x74/0xb0 [ 223.066505][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 223.072132][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 223.078362][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 223.084327][ C0] do_syscall_64+0x35/0xb0 [ 223.088904][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.094783][ C0] RIP: 0033:0x48a7a1 [ 223.098667][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 223.107151][ C0] RAX: ffffffffffffffda RBX: 000000000000001d RCX: 000000000048a7a1 [ 223.115094][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.123048][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fff4297f080 [ 223.130994][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 223.138936][ C0] R13: 000000000003067e R14: 0000000000000003 R15: 0000000000a9fe40 [ 223.146902][ C0] task:syz-executor.5 state:S stack:23296 pid: 8908 ppid: 8855 flags:0x00000000 [ 223.156084][ C0] Call Trace: [ 223.159343][ C0] __schedule+0x907/0x26b0 [ 223.163733][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.169355][ C0] schedule+0xd3/0x270 [ 223.173398][ C0] do_nanosleep+0x20d/0x5b0 [ 223.177942][ C0] ? schedule_timeout_idle+0x90/0x90 [ 223.183314][ C0] ? memset+0x20/0x40 [ 223.187284][ C0] ? __hrtimer_init+0x33/0x1f0 [ 223.192034][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 223.196950][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 223.201880][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 223.207831][ C0] ? get_timespec64+0x6b/0x1d0 [ 223.212574][ C0] ? put_timespec64+0xf0/0xf0 [ 223.217227][ C0] common_nsleep+0x74/0xb0 [ 223.221618][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 223.227229][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 223.233462][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 223.239683][ C0] do_syscall_64+0x35/0xb0 [ 223.244084][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.250085][ C0] RIP: 0033:0x48a7a1 [ 223.253958][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 223.262344][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000048a7a1 [ 223.270402][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.278352][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffc3b6f080 [ 223.286395][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 223.294337][ C0] R13: 0000000000030601 R14: 0000000000000003 R15: 0000000000a9fe40 [ 223.302305][ C0] task:syz-executor.4 state:S stack:22656 pid: 8913 ppid: 8856 flags:0x00000000 [ 223.311495][ C0] Call Trace: [ 223.314753][ C0] __schedule+0x907/0x26b0 [ 223.319149][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.324409][ C0] schedule+0xd3/0x270 [ 223.328465][ C0] do_nanosleep+0x20d/0x5b0 [ 223.332942][ C0] ? schedule_timeout_idle+0x90/0x90 [ 223.338196][ C0] ? memset+0x20/0x40 [ 223.342150][ C0] ? __hrtimer_init+0x33/0x1f0 [ 223.346900][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 223.352247][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 223.357171][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 223.363136][ C0] ? get_timespec64+0x6b/0x1d0 [ 223.367868][ C0] ? put_timespec64+0xf0/0xf0 [ 223.372516][ C0] common_nsleep+0x74/0xb0 [ 223.376902][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 223.382522][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 223.388746][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 223.394623][ C0] do_syscall_64+0x35/0xb0 [ 223.399008][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.404871][ C0] RIP: 0033:0x48a7a1 [ 223.408737][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 223.417304][ C0] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 000000000048a7a1 [ 223.425351][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.433302][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffc8aa78080 [ 223.441255][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 223.450000][ C0] R13: 0000000000030714 R14: 0000000000000003 R15: 0000000000a9fe40 [ 223.458151][ C0] task:bond0 state:I stack:30040 pid: 9059 ppid: 2 flags:0x00004000 [ 223.467457][ C0] Call Trace: [ 223.470947][ C0] __schedule+0x907/0x26b0 [ 223.475523][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.480972][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.486111][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.491042][ C0] schedule+0xd3/0x270 [ 223.495164][ C0] rescuer_thread+0x65d/0xb80 [ 223.499834][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.504995][ C0] ? worker_thread+0x1040/0x1040 [ 223.509920][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.514847][ C0] ? worker_thread+0x1040/0x1040 [ 223.519770][ C0] kthread+0x38b/0x460 [ 223.523831][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.529009][ C0] ? set_kthread_struct+0x100/0x100 [ 223.534197][ C0] ret_from_fork+0x1f/0x30 [ 223.538613][ C0] task:bond0 state:I stack:30712 pid: 9074 ppid: 2 flags:0x00004000 [ 223.547802][ C0] Call Trace: [ 223.551075][ C0] __schedule+0x907/0x26b0 [ 223.555715][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.560979][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.565982][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.570906][ C0] schedule+0xd3/0x270 [ 223.575048][ C0] rescuer_thread+0x65d/0xb80 [ 223.579708][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.584550][ C0] ? worker_thread+0x1040/0x1040 [ 223.589473][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.594386][ C0] ? worker_thread+0x1040/0x1040 [ 223.599309][ C0] kthread+0x38b/0x460 [ 223.603350][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.608607][ C0] ? set_kthread_struct+0x100/0x100 [ 223.614042][ C0] ret_from_fork+0x1f/0x30 [ 223.618455][ C0] task:bond0 state:I stack:29760 pid: 9126 ppid: 2 flags:0x00004000 [ 223.627635][ C0] Call Trace: [ 223.630899][ C0] __schedule+0x907/0x26b0 [ 223.635307][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.640588][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.645587][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.650501][ C0] schedule+0xd3/0x270 [ 223.654552][ C0] rescuer_thread+0x65d/0xb80 [ 223.659202][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.664200][ C0] ? worker_thread+0x1040/0x1040 [ 223.669109][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.674148][ C0] ? worker_thread+0x1040/0x1040 [ 223.679070][ C0] kthread+0x38b/0x460 [ 223.683133][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.688394][ C0] ? set_kthread_struct+0x100/0x100 [ 223.693610][ C0] ret_from_fork+0x1f/0x30 [ 223.698011][ C0] task:bond0 state:I stack:30120 pid: 9172 ppid: 2 flags:0x00004000 [ 223.707372][ C0] Call Trace: [ 223.710732][ C0] __schedule+0x907/0x26b0 [ 223.715125][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.720551][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.725556][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.730551][ C0] schedule+0xd3/0x270 [ 223.734716][ C0] rescuer_thread+0x65d/0xb80 [ 223.739388][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.744228][ C0] ? worker_thread+0x1040/0x1040 [ 223.749238][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.754146][ C0] ? worker_thread+0x1040/0x1040 [ 223.759066][ C0] kthread+0x38b/0x460 [ 223.763110][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.768277][ C0] ? set_kthread_struct+0x100/0x100 [ 223.773446][ C0] ret_from_fork+0x1f/0x30 [ 223.777848][ C0] task:bond0 state:I stack:30040 pid: 9203 ppid: 2 flags:0x00004000 [ 223.787196][ C0] Call Trace: [ 223.790452][ C0] __schedule+0x907/0x26b0 [ 223.794861][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.800113][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.805106][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.810028][ C0] schedule+0xd3/0x270 [ 223.814103][ C0] rescuer_thread+0x65d/0xb80 [ 223.818763][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.823688][ C0] ? worker_thread+0x1040/0x1040 [ 223.828711][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.833619][ C0] ? worker_thread+0x1040/0x1040 [ 223.838536][ C0] kthread+0x38b/0x460 [ 223.842585][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.847758][ C0] ? set_kthread_struct+0x100/0x100 [ 223.852936][ C0] ret_from_fork+0x1f/0x30 [ 223.857640][ C0] task:bond0 state:I stack:30712 pid: 9334 ppid: 2 flags:0x00004000 [ 223.866839][ C0] Call Trace: [ 223.870114][ C0] __schedule+0x907/0x26b0 [ 223.874505][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.880118][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.885115][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.890022][ C0] schedule+0xd3/0x270 [ 223.894070][ C0] rescuer_thread+0x65d/0xb80 [ 223.898883][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.903725][ C0] ? worker_thread+0x1040/0x1040 [ 223.908748][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.913758][ C0] ? worker_thread+0x1040/0x1040 [ 223.918706][ C0] kthread+0x38b/0x460 [ 223.922759][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.927937][ C0] ? set_kthread_struct+0x100/0x100 [ 223.933122][ C0] ret_from_fork+0x1f/0x30 [ 223.937533][ C0] task:wg-crypt-wg0 state:I stack:30712 pid: 9509 ppid: 2 flags:0x00004000 [ 223.946841][ C0] Call Trace: [ 223.950115][ C0] __schedule+0x907/0x26b0 [ 223.954512][ C0] ? io_schedule_timeout+0x140/0x140 [ 223.959825][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 223.964821][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 223.969733][ C0] schedule+0xd3/0x270 [ 223.973786][ C0] rescuer_thread+0x65d/0xb80 [ 223.978433][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 223.983286][ C0] ? worker_thread+0x1040/0x1040 [ 223.988304][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 223.993211][ C0] ? worker_thread+0x1040/0x1040 [ 223.998123][ C0] kthread+0x38b/0x460 [ 224.002160][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.007446][ C0] ? set_kthread_struct+0x100/0x100 [ 224.013238][ C0] ret_from_fork+0x1f/0x30 [ 224.017655][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9514 ppid: 2 flags:0x00004000 [ 224.026860][ C0] Call Trace: [ 224.030129][ C0] __schedule+0x907/0x26b0 [ 224.034620][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.039896][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.044913][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.049918][ C0] schedule+0xd3/0x270 [ 224.053970][ C0] rescuer_thread+0x65d/0xb80 [ 224.058621][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.063461][ C0] ? worker_thread+0x1040/0x1040 [ 224.068374][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.073544][ C0] ? worker_thread+0x1040/0x1040 [ 224.078501][ C0] kthread+0x38b/0x460 [ 224.082629][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.087802][ C0] ? set_kthread_struct+0x100/0x100 [ 224.092972][ C0] ret_from_fork+0x1f/0x30 [ 224.097376][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9543 ppid: 2 flags:0x00004000 [ 224.106550][ C0] Call Trace: [ 224.109817][ C0] __schedule+0x907/0x26b0 [ 224.114218][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.119922][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.124934][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.129859][ C0] schedule+0xd3/0x270 [ 224.133899][ C0] rescuer_thread+0x65d/0xb80 [ 224.138548][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.143472][ C0] ? worker_thread+0x1040/0x1040 [ 224.148557][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.153469][ C0] ? worker_thread+0x1040/0x1040 [ 224.158376][ C0] kthread+0x38b/0x460 [ 224.162416][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.167611][ C0] ? set_kthread_struct+0x100/0x100 [ 224.172797][ C0] ret_from_fork+0x1f/0x30 [ 224.177212][ C0] task:wg-crypt-wg0 state:I stack:30120 pid: 9546 ppid: 2 flags:0x00004000 [ 224.186388][ C0] Call Trace: [ 224.189652][ C0] __schedule+0x907/0x26b0 [ 224.194055][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.199514][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.204666][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.209599][ C0] schedule+0xd3/0x270 [ 224.213656][ C0] rescuer_thread+0x65d/0xb80 [ 224.218350][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.223187][ C0] ? worker_thread+0x1040/0x1040 [ 224.228225][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.233238][ C0] ? worker_thread+0x1040/0x1040 [ 224.238154][ C0] kthread+0x38b/0x460 [ 224.242215][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.247383][ C0] ? set_kthread_struct+0x100/0x100 [ 224.252553][ C0] ret_from_fork+0x1f/0x30 [ 224.256952][ C0] task:wg-crypt-wg1 state:I stack:30120 pid: 9549 ppid: 2 flags:0x00004000 [ 224.266488][ C0] Call Trace: [ 224.269935][ C0] __schedule+0x907/0x26b0 [ 224.274343][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.279600][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.284621][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.289543][ C0] schedule+0xd3/0x270 [ 224.293586][ C0] rescuer_thread+0x65d/0xb80 [ 224.298239][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.303164][ C0] ? worker_thread+0x1040/0x1040 [ 224.308511][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.313423][ C0] ? worker_thread+0x1040/0x1040 [ 224.318354][ C0] kthread+0x38b/0x460 [ 224.322394][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.327573][ C0] ? set_kthread_struct+0x100/0x100 [ 224.332747][ C0] ret_from_fork+0x1f/0x30 [ 224.337152][ C0] task:wg-crypt-wg0 state:I stack:30040 pid: 9558 ppid: 2 flags:0x00004000 [ 224.346592][ C0] Call Trace: [ 224.349852][ C0] __schedule+0x907/0x26b0 [ 224.354361][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.359642][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.364657][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.369871][ C0] schedule+0xd3/0x270 [ 224.373915][ C0] rescuer_thread+0x65d/0xb80 [ 224.378568][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.383396][ C0] ? worker_thread+0x1040/0x1040 [ 224.388395][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.393304][ C0] ? worker_thread+0x1040/0x1040 [ 224.398213][ C0] kthread+0x38b/0x460 [ 224.402294][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.407463][ C0] ? set_kthread_struct+0x100/0x100 [ 224.412726][ C0] ret_from_fork+0x1f/0x30 [ 224.417145][ C0] task:wg-crypt-wg1 state:I stack:30040 pid: 9559 ppid: 2 flags:0x00004000 [ 224.426329][ C0] Call Trace: [ 224.429601][ C0] __schedule+0x907/0x26b0 [ 224.434001][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.439283][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.444303][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.449216][ C0] schedule+0xd3/0x270 [ 224.453257][ C0] rescuer_thread+0x65d/0xb80 [ 224.457920][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.462747][ C0] ? worker_thread+0x1040/0x1040 [ 224.467680][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.472646][ C0] ? worker_thread+0x1040/0x1040 [ 224.477676][ C0] kthread+0x38b/0x460 [ 224.481735][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.486905][ C0] ? set_kthread_struct+0x100/0x100 [ 224.492093][ C0] ret_from_fork+0x1f/0x30 [ 224.496773][ C0] task:wg-crypt-wg2 state:I stack:28832 pid: 9568 ppid: 2 flags:0x00004000 [ 224.505971][ C0] Call Trace: [ 224.509251][ C0] __schedule+0x907/0x26b0 [ 224.513652][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.518926][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.523941][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.528882][ C0] schedule+0xd3/0x270 [ 224.532933][ C0] rescuer_thread+0x65d/0xb80 [ 224.537606][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.542466][ C0] ? worker_thread+0x1040/0x1040 [ 224.547386][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.552302][ C0] ? worker_thread+0x1040/0x1040 [ 224.557214][ C0] kthread+0x38b/0x460 [ 224.561268][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.566476][ C0] ? set_kthread_struct+0x100/0x100 [ 224.571661][ C0] ret_from_fork+0x1f/0x30 [ 224.576255][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9583 ppid: 2 flags:0x00004000 [ 224.587280][ C0] Call Trace: [ 224.590550][ C0] __schedule+0x907/0x26b0 [ 224.594946][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.600287][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.605281][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.610191][ C0] schedule+0xd3/0x270 [ 224.614233][ C0] rescuer_thread+0x65d/0xb80 [ 224.619061][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.623901][ C0] ? worker_thread+0x1040/0x1040 [ 224.628840][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.633773][ C0] ? worker_thread+0x1040/0x1040 [ 224.638686][ C0] kthread+0x38b/0x460 [ 224.642728][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.647894][ C0] ? set_kthread_struct+0x100/0x100 [ 224.653079][ C0] ret_from_fork+0x1f/0x30 [ 224.657669][ C0] task:wg-crypt-wg0 state:I stack:30040 pid: 9624 ppid: 2 flags:0x00004000 [ 224.667247][ C0] Call Trace: [ 224.670562][ C0] __schedule+0x907/0x26b0 [ 224.674962][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.680230][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.685322][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.690229][ C0] schedule+0xd3/0x270 [ 224.694271][ C0] rescuer_thread+0x65d/0xb80 [ 224.698923][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.703757][ C0] ? worker_thread+0x1040/0x1040 [ 224.708677][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.713595][ C0] ? worker_thread+0x1040/0x1040 [ 224.718508][ C0] kthread+0x38b/0x460 [ 224.722691][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.728025][ C0] ? set_kthread_struct+0x100/0x100 [ 224.733199][ C0] ret_from_fork+0x1f/0x30 [ 224.737604][ C0] task:wg-crypt-wg0 state:I stack:30712 pid: 9627 ppid: 2 flags:0x00004000 [ 224.746791][ C0] Call Trace: [ 224.750048][ C0] __schedule+0x907/0x26b0 [ 224.754440][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.759699][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.764693][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.769602][ C0] schedule+0xd3/0x270 [ 224.773663][ C0] rescuer_thread+0x65d/0xb80 [ 224.778335][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.783161][ C0] ? worker_thread+0x1040/0x1040 [ 224.788076][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.792985][ C0] ? worker_thread+0x1040/0x1040 [ 224.797891][ C0] kthread+0x38b/0x460 [ 224.801927][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.807093][ C0] ? set_kthread_struct+0x100/0x100 [ 224.812348][ C0] ret_from_fork+0x1f/0x30 [ 224.816744][ C0] task:wg-crypt-wg0 state:I stack:30120 pid: 9634 ppid: 2 flags:0x00004000 [ 224.826032][ C0] Call Trace: [ 224.829289][ C0] __schedule+0x907/0x26b0 [ 224.833767][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.839050][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.844044][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.848953][ C0] schedule+0xd3/0x270 [ 224.852992][ C0] rescuer_thread+0x65d/0xb80 [ 224.857638][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.862468][ C0] ? worker_thread+0x1040/0x1040 [ 224.867382][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.872296][ C0] ? worker_thread+0x1040/0x1040 [ 224.877313][ C0] kthread+0x38b/0x460 [ 224.881362][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.886529][ C0] ? set_kthread_struct+0x100/0x100 [ 224.891804][ C0] ret_from_fork+0x1f/0x30 [ 224.896204][ C0] task:wg-crypt-wg1 state:I stack:30120 pid: 9637 ppid: 2 flags:0x00004000 [ 224.905388][ C0] Call Trace: [ 224.908657][ C0] __schedule+0x907/0x26b0 [ 224.913075][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.918331][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 224.923327][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 224.928243][ C0] schedule+0xd3/0x270 [ 224.932305][ C0] rescuer_thread+0x65d/0xb80 [ 224.936952][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 224.941779][ C0] ? worker_thread+0x1040/0x1040 [ 224.946689][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 224.951703][ C0] ? worker_thread+0x1040/0x1040 [ 224.956612][ C0] kthread+0x38b/0x460 [ 224.960649][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.965813][ C0] ? set_kthread_struct+0x100/0x100 [ 224.970988][ C0] ret_from_fork+0x1f/0x30 [ 224.975390][ C0] task:wg-crypt-wg1 state:I stack:30120 pid: 9640 ppid: 2 flags:0x00004000 [ 224.984655][ C0] Call Trace: [ 224.987915][ C0] __schedule+0x907/0x26b0 [ 224.992400][ C0] ? io_schedule_timeout+0x140/0x140 [ 224.997740][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 225.002733][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.007640][ C0] schedule+0xd3/0x270 [ 225.011676][ C0] rescuer_thread+0x65d/0xb80 [ 225.016344][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 225.021168][ C0] ? worker_thread+0x1040/0x1040 [ 225.026077][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 225.030981][ C0] ? worker_thread+0x1040/0x1040 [ 225.035897][ C0] kthread+0x38b/0x460 [ 225.039942][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.045107][ C0] ? set_kthread_struct+0x100/0x100 [ 225.050286][ C0] ret_from_fork+0x1f/0x30 [ 225.054696][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9643 ppid: 2 flags:0x00004000 [ 225.063967][ C0] Call Trace: [ 225.067329][ C0] __schedule+0x907/0x26b0 [ 225.071729][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.077069][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 225.082060][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.086969][ C0] schedule+0xd3/0x270 [ 225.091642][ C0] rescuer_thread+0x65d/0xb80 [ 225.096317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 225.101144][ C0] ? worker_thread+0x1040/0x1040 [ 225.106140][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 225.111070][ C0] ? worker_thread+0x1040/0x1040 [ 225.115983][ C0] kthread+0x38b/0x460 [ 225.120318][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.125501][ C0] ? set_kthread_struct+0x100/0x100 [ 225.130683][ C0] ret_from_fork+0x1f/0x30 [ 225.135085][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9650 ppid: 2 flags:0x00004000 [ 225.144260][ C0] Call Trace: [ 225.147518][ C0] __schedule+0x907/0x26b0 [ 225.151928][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.157188][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 225.162198][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.167120][ C0] schedule+0xd3/0x270 [ 225.171809][ C0] rescuer_thread+0x65d/0xb80 [ 225.176660][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 225.181502][ C0] ? worker_thread+0x1040/0x1040 [ 225.186585][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 225.191493][ C0] ? worker_thread+0x1040/0x1040 [ 225.196407][ C0] kthread+0x38b/0x460 [ 225.200552][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.205738][ C0] ? set_kthread_struct+0x100/0x100 [ 225.210904][ C0] ret_from_fork+0x1f/0x30 [ 225.215450][ C0] task:wg-crypt-wg2 state:I stack:30712 pid: 9653 ppid: 2 flags:0x00004000 [ 225.224691][ C0] Call Trace: [ 225.227962][ C0] __schedule+0x907/0x26b0 [ 225.232367][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.237627][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 225.242798][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.247840][ C0] schedule+0xd3/0x270 [ 225.251882][ C0] rescuer_thread+0x65d/0xb80 [ 225.256547][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 225.261497][ C0] ? worker_thread+0x1040/0x1040 [ 225.266423][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 225.271349][ C0] ? worker_thread+0x1040/0x1040 [ 225.276266][ C0] kthread+0x38b/0x460 [ 225.280335][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.285513][ C0] ? set_kthread_struct+0x100/0x100 [ 225.290688][ C0] ret_from_fork+0x1f/0x30 [ 225.295175][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9660 ppid: 2 flags:0x00004000 [ 225.304350][ C0] Call Trace: [ 225.307698][ C0] __schedule+0x907/0x26b0 [ 225.312091][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.317347][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 225.322355][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.327266][ C0] schedule+0xd3/0x270 [ 225.331305][ C0] rescuer_thread+0x65d/0xb80 [ 225.335953][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 225.340780][ C0] ? worker_thread+0x1040/0x1040 [ 225.345704][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 225.350698][ C0] ? worker_thread+0x1040/0x1040 [ 225.355694][ C0] kthread+0x38b/0x460 [ 225.359737][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.364908][ C0] ? set_kthread_struct+0x100/0x100 [ 225.370081][ C0] ret_from_fork+0x1f/0x30 [ 225.374482][ C0] task:kworker/1:4 state:I stack:22896 pid:10129 ppid: 2 flags:0x00004000 [ 225.384437][ C0] Workqueue: 0x0 (events) [ 225.388844][ C0] Call Trace: [ 225.392103][ C0] __schedule+0x907/0x26b0 [ 225.396498][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.401754][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.406665][ C0] schedule+0xd3/0x270 [ 225.410723][ C0] worker_thread+0x14d/0x1040 [ 225.415473][ C0] ? process_one_work+0x13d0/0x13d0 [ 225.420649][ C0] kthread+0x38b/0x460 [ 225.424689][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.429972][ C0] ? set_kthread_struct+0x100/0x100 [ 225.435193][ C0] ret_from_fork+0x1f/0x30 [ 225.439608][ C0] task:kworker/0:7 state:I stack:27832 pid:10132 ppid: 2 flags:0x00004000 [ 225.448886][ C0] Workqueue: 0x0 (mld) [ 225.453024][ C0] Call Trace: [ 225.456285][ C0] __schedule+0x907/0x26b0 [ 225.460689][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.465955][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.470879][ C0] schedule+0xd3/0x270 [ 225.474985][ C0] worker_thread+0x14d/0x1040 [ 225.479666][ C0] ? process_one_work+0x13d0/0x13d0 [ 225.484970][ C0] kthread+0x38b/0x460 [ 225.489139][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.494333][ C0] ? set_kthread_struct+0x100/0x100 [ 225.499963][ C0] ret_from_fork+0x1f/0x30 [ 225.504379][ C0] task:kworker/1:5 state:I stack:23096 pid:10137 ppid: 2 flags:0x00004000 [ 225.513559][ C0] Workqueue: 0x0 (events) [ 225.517981][ C0] Call Trace: [ 225.521255][ C0] __schedule+0x907/0x26b0 [ 225.525655][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.531002][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.535920][ C0] schedule+0xd3/0x270 [ 225.539971][ C0] worker_thread+0x14d/0x1040 [ 225.544839][ C0] ? process_one_work+0x13d0/0x13d0 [ 225.550013][ C0] kthread+0x38b/0x460 [ 225.554055][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.559235][ C0] ? set_kthread_struct+0x100/0x100 [ 225.564403][ C0] ret_from_fork+0x1f/0x30 [ 225.568808][ C0] task:kworker/1:6 state:I stack:22760 pid:10141 ppid: 2 flags:0x00004000 [ 225.578313][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 225.583328][ C0] Call Trace: [ 225.586589][ C0] __schedule+0x907/0x26b0 [ 225.590986][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.596273][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 225.601186][ C0] schedule+0xd3/0x270 [ 225.605229][ C0] worker_thread+0x14d/0x1040 [ 225.609887][ C0] ? process_one_work+0x13d0/0x13d0 [ 225.615083][ C0] kthread+0x38b/0x460 [ 225.619122][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 225.624374][ C0] ? set_kthread_struct+0x100/0x100 [ 225.629541][ C0] ret_from_fork+0x1f/0x30 [ 225.633963][ C0] task:kworker/1:7 state:R running task stack:21768 pid:10142 ppid: 2 flags:0x00004000 [ 225.644875][ C0] Workqueue: usb_hub_wq hub_event [ 225.649892][ C0] Call Trace: [ 225.653150][ C0] __schedule+0x907/0x26b0 [ 225.657631][ C0] ? io_schedule_timeout+0x140/0x140 [ 225.662991][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 225.668346][ C0] preempt_schedule_common+0x45/0xc0 [ 225.673740][ C0] preempt_schedule_thunk+0x16/0x18 [ 225.678927][ C0] vprintk_emit+0x12e/0x330 [ 225.683503][ C0] dev_vprintk_emit+0x2c9/0x30d [ 225.688349][ C0] ? dev_attr_show.cold+0x35/0x35 [ 225.693644][ C0] ? wait_for_completion_io+0x280/0x280 [ 225.699429][ C0] dev_printk_emit+0x9d/0xce [ 225.704014][ C0] ? dev_vprintk_emit+0x30d/0x30d [ 225.709012][ C0] ? kernfs_new_node+0x89/0x110 [ 225.713838][ C0] ? __kernfs_create_file+0x23f/0x2e0 [ 225.719249][ C0] ? __dev_printk+0x6c/0xda [ 225.723724][ C0] _dev_info+0xc8/0xf6 [ 225.727765][ C0] ? _dev_notice+0xf6/0xf6 [ 225.732152][ C0] ? sysfs_create_file_ns+0x115/0x190 [ 225.737494][ C0] ? sysfs_add_file_mode_ns+0x4f0/0x4f0 [ 225.743018][ C0] hid_connect.cold+0xc1/0xea [ 225.747672][ C0] ? hid_match_id+0x280/0x280 [ 225.752330][ C0] hid_hw_start+0x74/0x100 [ 225.756814][ C0] hid_device_probe+0x2fb/0x370 [ 225.761730][ C0] really_probe+0x1b9/0xb70 [ 225.766228][ C0] __driver_probe_device+0x2a6/0x460 [ 225.771593][ C0] driver_probe_device+0x44/0x110 [ 225.776589][ C0] __device_attach_driver+0x185/0x250 [ 225.781939][ C0] ? driver_allows_async_probing+0x120/0x120 [ 225.787887][ C0] bus_for_each_drv+0x11e/0x1a0 [ 225.792706][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 225.797786][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 225.804439][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 225.809622][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 225.815396][ C0] __device_attach+0x1db/0x410 [ 225.820375][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 225.825965][ C0] ? kobject_uevent_env+0x230/0x1290 [ 225.831950][ C0] bus_probe_device+0x19d/0x250 [ 225.836797][ C0] device_add+0xa2f/0x1e00 [ 225.841285][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 225.846794][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 225.853012][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 225.858452][ C0] hid_add_device+0x2d5/0x8a0 [ 225.863115][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 225.868544][ C0] ? modalias_show+0x140/0x140 [ 225.873419][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 225.878847][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 225.884104][ C0] usbhid_probe+0x9c7/0xed0 [ 225.888588][ C0] usb_probe_interface+0x274/0x6a0 [ 225.893685][ C0] really_probe+0x1b9/0xb70 [ 225.898159][ C0] __driver_probe_device+0x2a6/0x460 [ 225.903464][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 225.908630][ C0] driver_probe_device+0x44/0x110 [ 225.913974][ C0] __device_attach_driver+0x185/0x250 [ 225.919331][ C0] ? driver_allows_async_probing+0x120/0x120 [ 225.925634][ C0] bus_for_each_drv+0x11e/0x1a0 [ 225.930470][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 225.935550][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 225.941506][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 225.946691][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 225.952635][ C0] __device_attach+0x1db/0x410 [ 225.957391][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 225.962782][ C0] ? kobject_uevent_env+0x230/0x1290 [ 225.968052][ C0] bus_probe_device+0x19d/0x250 [ 225.972913][ C0] device_add+0xa2f/0x1e00 [ 225.977462][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 225.982993][ C0] ? mark_held_locks+0x9f/0xe0 [ 225.987838][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 225.994052][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 226.000013][ C0] usb_set_configuration+0x9fc/0x1750 [ 226.005411][ C0] ? kernfs_create_link+0x167/0x220 [ 226.010811][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 226.015992][ C0] usb_generic_driver_probe+0x74/0xa0 [ 226.021485][ C0] usb_probe_device+0x95/0x240 [ 226.026267][ C0] really_probe+0x1b9/0xb70 [ 226.030783][ C0] __driver_probe_device+0x2a6/0x460 [ 226.036066][ C0] driver_probe_device+0x44/0x110 [ 226.041071][ C0] __device_attach_driver+0x185/0x250 [ 226.046773][ C0] ? driver_allows_async_probing+0x120/0x120 [ 226.054037][ C0] bus_for_each_drv+0x11e/0x1a0 [ 226.058929][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 226.064082][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 226.070125][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 226.075301][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 226.081084][ C0] __device_attach+0x1db/0x410 [ 226.085846][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 226.091192][ C0] ? kobject_uevent_env+0x230/0x1290 [ 226.096629][ C0] bus_probe_device+0x19d/0x250 [ 226.101706][ C0] device_add+0xa2f/0x1e00 [ 226.106104][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 226.112444][ C0] usb_new_device.cold+0x5cf/0xedf [ 226.117809][ C0] ? hub_disconnect+0x470/0x470 [ 226.122722][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.127811][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 226.134023][ C0] hub_event+0x10a3/0x36c0 [ 226.138435][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 226.143711][ C0] ? lock_release+0x720/0x720 [ 226.148362][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 226.153444][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 226.158459][ C0] process_one_work+0x84c/0x13d0 [ 226.163556][ C0] ? lock_release+0x720/0x720 [ 226.168221][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 226.173659][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.178565][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 226.183562][ C0] worker_thread+0x598/0x1040 [ 226.188213][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.193392][ C0] kthread+0x38b/0x460 [ 226.197523][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.202689][ C0] ? set_kthread_struct+0x100/0x100 [ 226.207860][ C0] ret_from_fork+0x1f/0x30 [ 226.212346][ C0] task:kworker/1:8 state:I stack:26808 pid:10166 ppid: 2 flags:0x00004000 [ 226.221540][ C0] Workqueue: 0x0 (events) [ 226.225942][ C0] Call Trace: [ 226.229201][ C0] __schedule+0x907/0x26b0 [ 226.233594][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.238856][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.243773][ C0] schedule+0xd3/0x270 [ 226.247822][ C0] worker_thread+0x14d/0x1040 [ 226.252483][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.257672][ C0] kthread+0x38b/0x460 [ 226.261731][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.266925][ C0] ? set_kthread_struct+0x100/0x100 [ 226.272104][ C0] ret_from_fork+0x1f/0x30 [ 226.276511][ C0] task:kworker/0:8 state:I stack:27840 pid:10267 ppid: 2 flags:0x00004000 [ 226.285797][ C0] Workqueue: 0x0 (krxrpcd) [ 226.290395][ C0] Call Trace: [ 226.293663][ C0] __schedule+0x907/0x26b0 [ 226.298059][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.303412][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.308434][ C0] schedule+0xd3/0x270 [ 226.312489][ C0] worker_thread+0x14d/0x1040 [ 226.317159][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.322428][ C0] kthread+0x38b/0x460 [ 226.326588][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.331910][ C0] ? set_kthread_struct+0x100/0x100 [ 226.337091][ C0] ret_from_fork+0x1f/0x30 [ 226.341494][ C0] task:kworker/0:9 state:I stack:26760 pid:10274 ppid: 2 flags:0x00004000 [ 226.351330][ C0] Workqueue: 0x0 (events) [ 226.355725][ C0] Call Trace: [ 226.358979][ C0] __schedule+0x907/0x26b0 [ 226.363371][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.368626][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.373640][ C0] schedule+0xd3/0x270 [ 226.377677][ C0] worker_thread+0x14d/0x1040 [ 226.382416][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.387943][ C0] kthread+0x38b/0x460 [ 226.392065][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.397228][ C0] ? set_kthread_struct+0x100/0x100 [ 226.402442][ C0] ret_from_fork+0x1f/0x30 [ 226.406839][ C0] task:kworker/0:10 state:I stack:26168 pid:10278 ppid: 2 flags:0x00004000 [ 226.416110][ C0] Workqueue: 0x0 (krxrpcd) [ 226.420621][ C0] Call Trace: [ 226.423977][ C0] __schedule+0x907/0x26b0 [ 226.428376][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.433635][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.438556][ C0] schedule+0xd3/0x270 [ 226.442608][ C0] worker_thread+0x14d/0x1040 [ 226.447284][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.452464][ C0] kthread+0x38b/0x460 [ 226.456526][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.461731][ C0] ? set_kthread_struct+0x100/0x100 [ 226.466931][ C0] ret_from_fork+0x1f/0x30 [ 226.471767][ C0] task:kworker/1:9 state:I stack:27144 pid:10383 ppid: 2 flags:0x00004000 [ 226.480945][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 226.485862][ C0] Call Trace: [ 226.489134][ C0] __schedule+0x907/0x26b0 [ 226.493528][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.498798][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.503707][ C0] schedule+0xd3/0x270 [ 226.507839][ C0] worker_thread+0x14d/0x1040 [ 226.512514][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.517798][ C0] kthread+0x38b/0x460 [ 226.521852][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.527141][ C0] ? set_kthread_struct+0x100/0x100 [ 226.532314][ C0] ret_from_fork+0x1f/0x30 [ 226.536718][ C0] task:kworker/u4:7 state:I stack:25608 pid:10384 ppid: 2 flags:0x00004000 [ 226.545896][ C0] Workqueue: 0x0 (phy5) [ 226.550122][ C0] Call Trace: [ 226.553496][ C0] __schedule+0x907/0x26b0 [ 226.557902][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.563165][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.568096][ C0] schedule+0xd3/0x270 [ 226.572160][ C0] worker_thread+0x14d/0x1040 [ 226.577102][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.582322][ C0] kthread+0x38b/0x460 [ 226.586582][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.591760][ C0] ? set_kthread_struct+0x100/0x100 [ 226.596940][ C0] ret_from_fork+0x1f/0x30 [ 226.601781][ C0] task:kworker/u4:8 state:I stack:25608 pid:10518 ppid: 2 flags:0x00004000 [ 226.610967][ C0] Workqueue: 0x0 (events_unbound) [ 226.616065][ C0] Call Trace: [ 226.619325][ C0] __schedule+0x907/0x26b0 [ 226.623724][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.628979][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 226.633983][ C0] schedule+0xd3/0x270 [ 226.638021][ C0] worker_thread+0x14d/0x1040 [ 226.642683][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.647851][ C0] kthread+0x38b/0x460 [ 226.651887][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.657067][ C0] ? set_kthread_struct+0x100/0x100 [ 226.662497][ C0] ret_from_fork+0x1f/0x30 [ 226.666908][ C0] task:kworker/u4:9 state:I stack:26896 pid:10654 ppid: 2 flags:0x00004000 [ 226.676090][ C0] Workqueue: 0x0 (phy15) [ 226.680396][ C0] Call Trace: [ 226.683655][ C0] __schedule+0x907/0x26b0 [ 226.688046][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.693300][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.698226][ C0] schedule+0xd3/0x270 [ 226.702265][ C0] worker_thread+0x14d/0x1040 [ 226.707006][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.712182][ C0] kthread+0x38b/0x460 [ 226.716218][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.721396][ C0] ? set_kthread_struct+0x100/0x100 [ 226.726567][ C0] ret_from_fork+0x1f/0x30 [ 226.730961][ C0] task:kworker/u4:10 state:R running task stack:26848 pid:10658 ppid: 2 flags:0x00004008 [ 226.741698][ C0] Workqueue: bat_events batadv_nc_worker [ 226.747389][ C0] Call Trace: [ 226.750650][ C0] ? mark_lock+0xef/0x1840 [ 226.755054][ C0] ? irqentry_enter+0x28/0x50 [ 226.759702][ C0] ? sysvec_apic_timer_interrupt+0x73/0xc0 [ 226.765478][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 226.771614][ C0] ? lock_acquire+0x1ef/0x510 [ 226.776262][ C0] ? lock_release+0x720/0x720 [ 226.780917][ C0] ? batadv_nc_worker+0x5d8/0xcc0 [ 226.785909][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 226.790738][ C0] ? lockdep_hardirqs_off+0x90/0xd0 [ 226.795926][ C0] ? batadv_nc_worker+0x108/0xcc0 [ 226.800925][ C0] ? batadv_nc_worker+0xd3/0xcc0 [ 226.805846][ C0] ? process_one_work+0x84c/0x13d0 [ 226.810932][ C0] ? lock_release+0x720/0x720 [ 226.815765][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 226.821109][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 226.826104][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 226.831191][ C0] ? worker_thread+0x598/0x1040 [ 226.836031][ C0] ? process_one_work+0x13d0/0x13d0 [ 226.841202][ C0] ? kthread+0x38b/0x460 [ 226.845410][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.850571][ C0] ? set_kthread_struct+0x100/0x100 [ 226.855757][ C0] ? ret_from_fork+0x1f/0x30 [ 226.860329][ C0] task:syz-executor.5 state:S stack:27976 pid:11274 ppid: 8908 flags:0x00000000 [ 226.869595][ C0] Call Trace: [ 226.872849][ C0] __schedule+0x907/0x26b0 [ 226.877249][ C0] ? io_schedule_timeout+0x140/0x140 [ 226.882507][ C0] schedule+0xd3/0x270 [ 226.886545][ C0] do_nanosleep+0x20d/0x5b0 [ 226.891021][ C0] ? schedule_timeout_idle+0x90/0x90 [ 226.896382][ C0] ? memset+0x20/0x40 [ 226.900341][ C0] ? __hrtimer_init+0x33/0x1f0 [ 226.905076][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 226.909989][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 226.914909][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 226.920880][ C0] ? get_timespec64+0x6b/0x1d0 [ 226.925615][ C0] ? put_timespec64+0xf0/0xf0 [ 226.930280][ C0] common_nsleep+0x74/0xb0 [ 226.934758][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 226.940376][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 226.946584][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 226.952456][ C0] do_syscall_64+0x35/0xb0 [ 226.956844][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.962708][ C0] RIP: 0033:0x48a7a1 [ 226.966576][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 226.975225][ C0] RAX: ffffffffffffffda RBX: 0000000000031317 RCX: 000000000048a7a1 [ 226.983224][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 226.991179][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fffc3b6f080 [ 226.999146][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 227.007198][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000002fda3 [ 227.015189][ C0] task:syz-executor.5 state:S stack:28520 pid:11277 ppid: 8908 flags:0x00000000 [ 227.024472][ C0] Call Trace: [ 227.027731][ C0] __schedule+0x907/0x26b0 [ 227.032130][ C0] ? io_schedule_timeout+0x140/0x140 [ 227.037406][ C0] schedule+0xd3/0x270 [ 227.041462][ C0] schedule_timeout+0x19d/0x250 [ 227.046284][ C0] ? usleep_range+0x150/0x150 [ 227.050963][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 227.057435][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 227.062467][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 227.067701][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 227.072890][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 227.078845][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 227.084018][ C0] wait_for_completion_interruptible+0x261/0x340 [ 227.090322][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 227.097680][ C0] raw_process_ep_io+0x519/0xbd0 [ 227.102595][ C0] ? __might_fault+0xb5/0x160 [ 227.107249][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 227.112422][ C0] ? _copy_from_user+0x77/0xf0 [ 227.117178][ C0] raw_ioctl+0x82c/0x2210 [ 227.121482][ C0] ? gadget_bind+0x810/0x810 [ 227.126044][ C0] __x64_sys_ioctl+0x11f/0x190 [ 227.130786][ C0] do_syscall_64+0x35/0xb0 [ 227.135266][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.141127][ C0] RIP: 0033:0x466397 [ 227.144990][ C0] RSP: 002b:00007f3b13224118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.153370][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 227.161311][ C0] RDX: 00007f3b13224140 RSI: 0000000040085507 RDI: 0000000000000003 [ 227.169254][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 227.177595][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 227.185571][ C0] R13: 0000000000000000 R14: 00007f3b13225300 R15: 0000000000022000 [ 227.194244][ C0] task:kworker/u4:11 state:I stack:30816 pid:11302 ppid: 2 flags:0x00004000 [ 227.203527][ C0] Call Trace: [ 227.206792][ C0] __schedule+0x907/0x26b0 [ 227.211209][ C0] ? io_schedule_timeout+0x140/0x140 [ 227.216480][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 227.221783][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 227.226710][ C0] schedule+0xd3/0x270 [ 227.230778][ C0] worker_thread+0x14d/0x1040 [ 227.235444][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 227.241399][ C0] ? process_one_work+0x13d0/0x13d0 [ 227.246670][ C0] kthread+0x38b/0x460 [ 227.250724][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 227.255894][ C0] ? set_kthread_struct+0x100/0x100 [ 227.261180][ C0] ret_from_fork+0x1f/0x30 [ 227.265605][ C0] task:syz-executor.2 state:S stack:27504 pid:11337 ppid: 8875 flags:0x00000000 [ 227.274798][ C0] Call Trace: [ 227.278067][ C0] __schedule+0x907/0x26b0 [ 227.282476][ C0] ? io_schedule_timeout+0x140/0x140 [ 227.287926][ C0] schedule+0xd3/0x270 [ 227.291976][ C0] futex_wait_queue_me+0x246/0x4c0 [ 227.297069][ C0] futex_wait+0x19f/0x550 [ 227.301392][ C0] ? futex_wait_setup+0x250/0x250 [ 227.306501][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 227.312470][ C0] ? __lock_acquire+0x15ad/0x5410 [ 227.317732][ C0] ? __lock_acquire+0x15ad/0x5410 [ 227.322905][ C0] do_futex+0x1b4/0x1240 [ 227.327206][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 227.333238][ C0] ? find_held_lock+0x2d/0x110 [ 227.337980][ C0] ? futex_exit_release+0x200/0x200 [ 227.343244][ C0] ? find_held_lock+0x2d/0x110 [ 227.348590][ C0] ? __do_sys_futex+0x233/0x2d0 [ 227.353691][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 227.358604][ C0] ? _copy_from_user+0x77/0xf0 [ 227.363544][ C0] ? ktime_get+0x217/0x2f0 [ 227.367944][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 227.373236][ C0] ? ktime_get+0x217/0x2f0 [ 227.377631][ C0] ? ktime_get+0x117/0x2f0 [ 227.382020][ C0] __do_sys_futex+0xa9/0x2d0 [ 227.386587][ C0] ? do_futex+0x1240/0x1240 [ 227.391067][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 227.396932][ C0] do_syscall_64+0x35/0xb0 [ 227.401327][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.407220][ C0] RIP: 0033:0x4665d9 [ 227.411258][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 227.419812][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 227.427763][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 227.435713][ C0] RBP: 000000000056bf8c R08: 00007ffe88fe4080 R09: 0000000000000000 [ 227.443655][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 00000000000306d2 [ 227.451610][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000030046 [ 227.459680][ C0] task:syz-executor.2 state:S stack:28520 pid:11347 ppid: 8875 flags:0x00000000 [ 227.468861][ C0] Call Trace: [ 227.472135][ C0] __schedule+0x907/0x26b0 [ 227.476535][ C0] ? io_schedule_timeout+0x140/0x140 [ 227.482144][ C0] schedule+0xd3/0x270 [ 227.487055][ C0] schedule_timeout+0x19d/0x250 [ 227.492343][ C0] ? usleep_range+0x150/0x150 [ 227.497515][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 227.506260][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 227.511223][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 227.516232][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 227.521162][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 227.527205][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 227.532471][ C0] wait_for_completion_interruptible+0x261/0x340 [ 227.538798][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 227.546002][ C0] raw_process_ep_io+0x519/0xbd0 [ 227.550941][ C0] ? __might_fault+0xb5/0x160 [ 227.555736][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 227.561116][ C0] ? _copy_from_user+0x77/0xf0 [ 227.565870][ C0] raw_ioctl+0x82c/0x2210 [ 227.570187][ C0] ? gadget_bind+0x810/0x810 [ 227.575013][ C0] __x64_sys_ioctl+0x11f/0x190 [ 227.579857][ C0] do_syscall_64+0x35/0xb0 [ 227.584381][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.590270][ C0] RIP: 0033:0x466397 [ 227.594200][ C0] RSP: 002b:00007f26562bc118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.602738][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 227.610711][ C0] RDX: 00007f26562bc140 RSI: 0000000040085507 RDI: 0000000000000003 [ 227.619550][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 227.627708][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 227.635950][ C0] R13: 0000000000000000 R14: 00007f26562bd300 R15: 0000000000022000 [ 227.644047][ C0] task:syz-executor.1 state:S stack:27976 pid:11344 ppid: 8907 flags:0x00000000 [ 227.653354][ C0] Call Trace: [ 227.656626][ C0] __schedule+0x907/0x26b0 [ 227.661150][ C0] ? io_schedule_timeout+0x140/0x140 [ 227.666531][ C0] schedule+0xd3/0x270 [ 227.670690][ C0] do_nanosleep+0x20d/0x5b0 [ 227.675180][ C0] ? schedule_timeout_idle+0x90/0x90 [ 227.680445][ C0] ? memset+0x20/0x40 [ 227.684403][ C0] ? __hrtimer_init+0x33/0x1f0 [ 227.689229][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 227.694207][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 227.699282][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 227.705370][ C0] ? get_timespec64+0x6b/0x1d0 [ 227.710366][ C0] ? put_timespec64+0xf0/0xf0 [ 227.715029][ C0] common_nsleep+0x74/0xb0 [ 227.719694][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 227.725304][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 227.731540][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 227.737422][ C0] do_syscall_64+0x35/0xb0 [ 227.741998][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.747866][ C0] RIP: 0033:0x48a7a1 [ 227.751745][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 227.760237][ C0] RAX: ffffffffffffffda RBX: 000000000003138d RCX: 000000000048a7a1 [ 227.768287][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 227.776242][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fff4297f080 [ 227.784189][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 227.792135][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 0000000000030059 [ 227.800103][ C0] task:syz-executor.1 state:S stack:28520 pid:11373 ppid: 8907 flags:0x00000000 [ 227.809368][ C0] Call Trace: [ 227.812639][ C0] __schedule+0x907/0x26b0 [ 227.817043][ C0] ? io_schedule_timeout+0x140/0x140 [ 227.822310][ C0] schedule+0xd3/0x270 [ 227.826372][ C0] schedule_timeout+0x19d/0x250 [ 227.831231][ C0] ? usleep_range+0x150/0x150 [ 227.835891][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 227.842375][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 227.847239][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 227.852309][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 227.857323][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 227.863505][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 227.868694][ C0] wait_for_completion_interruptible+0x261/0x340 [ 227.875055][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 227.882248][ C0] raw_process_ep_io+0x519/0xbd0 [ 227.887170][ C0] ? __might_fault+0xb5/0x160 [ 227.891823][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 227.897030][ C0] ? _copy_from_user+0x77/0xf0 [ 227.901786][ C0] raw_ioctl+0x82c/0x2210 [ 227.906175][ C0] ? gadget_bind+0x810/0x810 [ 227.910742][ C0] __x64_sys_ioctl+0x11f/0x190 [ 227.915484][ C0] do_syscall_64+0x35/0xb0 [ 227.919892][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.925777][ C0] RIP: 0033:0x466397 [ 227.929666][ C0] RSP: 002b:00007f50d6a0c118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.938058][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 227.946001][ C0] RDX: 00007f50d6a0c140 RSI: 0000000040085507 RDI: 0000000000000003 [ 227.953946][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 227.962062][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 227.970705][ C0] R13: 0000000000000000 R14: 00007f50d6a0d300 R15: 0000000000022000 [ 227.978671][ C0] task:syz-executor.4 state:S stack:27976 pid:11377 ppid: 8913 flags:0x00000000 [ 227.987849][ C0] Call Trace: [ 227.991194][ C0] __schedule+0x907/0x26b0 [ 227.995594][ C0] ? io_schedule_timeout+0x140/0x140 [ 228.001127][ C0] schedule+0xd3/0x270 [ 228.005272][ C0] futex_wait_queue_me+0x246/0x4c0 [ 228.010358][ C0] futex_wait+0x19f/0x550 [ 228.014833][ C0] ? futex_wait_setup+0x250/0x250 [ 228.019916][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 228.025880][ C0] ? __lock_acquire+0x15ad/0x5410 [ 228.030897][ C0] ? __lock_acquire+0x15ad/0x5410 [ 228.035920][ C0] do_futex+0x1b4/0x1240 [ 228.040142][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 228.046124][ C0] ? find_held_lock+0x2d/0x110 [ 228.051141][ C0] ? futex_exit_release+0x200/0x200 [ 228.056321][ C0] ? find_held_lock+0x2d/0x110 [ 228.061059][ C0] ? __do_sys_futex+0x233/0x2d0 [ 228.066000][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 228.070845][ C0] ? _copy_from_user+0x77/0xf0 [ 228.075592][ C0] ? ktime_get+0x217/0x2f0 [ 228.079995][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 228.085268][ C0] ? ktime_get+0x217/0x2f0 [ 228.089656][ C0] ? ktime_get+0x117/0x2f0 [ 228.094045][ C0] __do_sys_futex+0xa9/0x2d0 [ 228.098621][ C0] ? do_futex+0x1240/0x1240 [ 228.103099][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 228.108967][ C0] do_syscall_64+0x35/0xb0 [ 228.113354][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.119474][ C0] RIP: 0033:0x4665d9 [ 228.123353][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 228.131740][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 228.139684][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 228.147712][ C0] RBP: 000000000056bf8c R08: 00007ffc8aa78080 R09: 0000000000000000 [ 228.155742][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000030713 [ 228.163683][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 00000000000300bf [ 228.171908][ C0] task:syz-executor.4 state:S stack:28520 pid:11382 ppid: 8913 flags:0x00000000 [ 228.181080][ C0] Call Trace: [ 228.184338][ C0] __schedule+0x907/0x26b0 [ 228.188839][ C0] ? io_schedule_timeout+0x140/0x140 [ 228.194200][ C0] schedule+0xd3/0x270 [ 228.198285][ C0] schedule_timeout+0x19d/0x250 [ 228.203141][ C0] ? usleep_range+0x150/0x150 [ 228.207976][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 228.214448][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 228.219283][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 228.224402][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 228.229308][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 228.235277][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 228.240449][ C0] wait_for_completion_interruptible+0x261/0x340 [ 228.246750][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 228.253926][ C0] raw_process_ep_io+0x519/0xbd0 [ 228.258845][ C0] ? __might_fault+0xb5/0x160 [ 228.263505][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 228.268790][ C0] ? _copy_from_user+0x77/0xf0 [ 228.273535][ C0] raw_ioctl+0x82c/0x2210 [ 228.277838][ C0] ? gadget_bind+0x810/0x810 [ 228.282411][ C0] __x64_sys_ioctl+0x11f/0x190 [ 228.287156][ C0] do_syscall_64+0x35/0xb0 [ 228.291543][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.297420][ C0] RIP: 0033:0x466397 [ 228.301285][ C0] RSP: 002b:00007f87549a5118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 228.309664][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 228.317606][ C0] RDX: 00007f87549a5140 RSI: 0000000040085507 RDI: 0000000000000003 [ 228.325634][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 228.333589][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 228.341562][ C0] R13: 0000000000000000 R14: 00007f87549a6300 R15: 0000000000022000 [ 228.349805][ C0] task:syz-executor.0 state:S stack:27976 pid:11378 ppid: 8904 flags:0x00000000 [ 228.359000][ C0] Call Trace: [ 228.362262][ C0] __schedule+0x907/0x26b0 [ 228.366751][ C0] ? io_schedule_timeout+0x140/0x140 [ 228.372023][ C0] schedule+0xd3/0x270 [ 228.376345][ C0] futex_wait_queue_me+0x246/0x4c0 [ 228.381442][ C0] futex_wait+0x19f/0x550 [ 228.385767][ C0] ? futex_wait_setup+0x250/0x250 [ 228.390779][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 228.396739][ C0] ? __lock_acquire+0x15ad/0x5410 [ 228.401756][ C0] ? __lock_acquire+0x15ad/0x5410 [ 228.406769][ C0] do_futex+0x1b4/0x1240 [ 228.411084][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 228.417061][ C0] ? find_held_lock+0x2d/0x110 [ 228.421807][ C0] ? futex_exit_release+0x200/0x200 [ 228.427013][ C0] ? find_held_lock+0x2d/0x110 [ 228.431763][ C0] ? __do_sys_futex+0x233/0x2d0 [ 228.436586][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 228.441510][ C0] ? _copy_from_user+0x77/0xf0 [ 228.446281][ C0] ? ktime_get+0x217/0x2f0 [ 228.450703][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 228.456599][ C0] ? ktime_get+0x217/0x2f0 [ 228.460989][ C0] ? ktime_get+0x117/0x2f0 [ 228.465388][ C0] __do_sys_futex+0xa9/0x2d0 [ 228.470068][ C0] ? do_futex+0x1240/0x1240 [ 228.474574][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 228.480570][ C0] do_syscall_64+0x35/0xb0 [ 228.484975][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.490870][ C0] RIP: 0033:0x4665d9 [ 228.494745][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 228.503137][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 228.511202][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 228.519152][ C0] RBP: 000000000056bf8c R08: 00007fffa294c080 R09: 0000000000000000 [ 228.527097][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000030733 [ 228.535040][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 00000000000300b5 [ 228.542994][ C0] task:syz-executor.0 state:S stack:28520 pid:11381 ppid: 8904 flags:0x00000000 [ 228.552186][ C0] Call Trace: [ 228.555554][ C0] __schedule+0x907/0x26b0 [ 228.559953][ C0] ? io_schedule_timeout+0x140/0x140 [ 228.565216][ C0] schedule+0xd3/0x270 [ 228.569265][ C0] schedule_timeout+0x19d/0x250 [ 228.574088][ C0] ? usleep_range+0x150/0x150 [ 228.578746][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 228.585221][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 228.590043][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 228.595036][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 228.599971][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 228.606018][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 228.611300][ C0] wait_for_completion_interruptible+0x261/0x340 [ 228.617600][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 228.624859][ C0] raw_process_ep_io+0x519/0xbd0 [ 228.630578][ C0] ? __might_fault+0xb5/0x160 [ 228.635257][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 228.640625][ C0] ? _copy_from_user+0x77/0xf0 [ 228.645410][ C0] raw_ioctl+0x82c/0x2210 [ 228.649723][ C0] ? gadget_bind+0x810/0x810 [ 228.656376][ C0] __x64_sys_ioctl+0x11f/0x190 [ 228.661205][ C0] do_syscall_64+0x35/0xb0 [ 228.665608][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.671472][ C0] RIP: 0033:0x466397 [ 228.675459][ C0] RSP: 002b:00007f093a30f118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 228.683838][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 228.691796][ C0] RDX: 00007f093a30f140 RSI: 0000000040085507 RDI: 0000000000000003 [ 228.700609][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 228.709095][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 228.717126][ C0] R13: 0000000000000000 R14: 00007f093a310300 R15: 0000000000022000 [ 228.725180][ C0] task:syz-executor.3 state:S stack:27976 pid:11380 ppid: 8870 flags:0x00000000 [ 228.734796][ C0] Call Trace: [ 228.738063][ C0] __schedule+0x907/0x26b0 [ 228.742730][ C0] ? io_schedule_timeout+0x140/0x140 [ 228.747992][ C0] schedule+0xd3/0x270 [ 228.752034][ C0] futex_wait_queue_me+0x246/0x4c0 [ 228.758256][ C0] futex_wait+0x19f/0x550 [ 228.762573][ C0] ? futex_wait_setup+0x250/0x250 [ 228.767583][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 228.773538][ C0] ? __lock_acquire+0x15ad/0x5410 [ 228.778551][ C0] ? __lock_acquire+0x15ad/0x5410 [ 228.783549][ C0] do_futex+0x1b4/0x1240 [ 228.787850][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 228.793799][ C0] ? find_held_lock+0x2d/0x110 [ 228.798541][ C0] ? futex_exit_release+0x200/0x200 [ 228.803721][ C0] ? find_held_lock+0x2d/0x110 [ 228.808456][ C0] ? __do_sys_futex+0x233/0x2d0 [ 228.813285][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 228.818285][ C0] ? _copy_from_user+0x77/0xf0 [ 228.823047][ C0] ? ktime_get+0x217/0x2f0 [ 228.827534][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 228.832769][ C0] ? ktime_get+0x217/0x2f0 [ 228.837396][ C0] ? ktime_get+0x117/0x2f0 [ 228.841799][ C0] __do_sys_futex+0xa9/0x2d0 [ 228.846636][ C0] ? do_futex+0x1240/0x1240 [ 228.851133][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 228.857009][ C0] do_syscall_64+0x35/0xb0 [ 228.861589][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.867554][ C0] RIP: 0033:0x4665d9 [ 228.871433][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 228.879836][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 228.887801][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 228.895933][ C0] RBP: 000000000056bf8c R08: 00007ffed938c080 R09: 0000000000000000 [ 228.903945][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000030722 [ 228.911908][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 00000000000300c3 [ 228.919993][ C0] task:syz-executor.3 state:S stack:28520 pid:11383 ppid: 8870 flags:0x00000000 [ 228.929502][ C0] Call Trace: [ 228.932868][ C0] __schedule+0x907/0x26b0 [ 228.937473][ C0] ? io_schedule_timeout+0x140/0x140 [ 228.942752][ C0] schedule+0xd3/0x270 [ 228.946902][ C0] schedule_timeout+0x19d/0x250 [ 228.951738][ C0] ? usleep_range+0x150/0x150 [ 228.956406][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 228.962887][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 228.967715][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 228.972905][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 228.977822][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 228.983784][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 228.988952][ C0] wait_for_completion_interruptible+0x261/0x340 [ 228.995251][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 229.002693][ C0] raw_process_ep_io+0x519/0xbd0 [ 229.007628][ C0] ? __might_fault+0xb5/0x160 [ 229.012278][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 229.017540][ C0] ? _copy_from_user+0x77/0xf0 [ 229.022277][ C0] raw_ioctl+0x82c/0x2210 [ 229.026596][ C0] ? gadget_bind+0x810/0x810 [ 229.031159][ C0] __x64_sys_ioctl+0x11f/0x190 [ 229.035924][ C0] do_syscall_64+0x35/0xb0 [ 229.040401][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.046353][ C0] RIP: 0033:0x466397 [ 229.050322][ C0] RSP: 002b:00007fedc8bb8118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 229.058702][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 229.068402][ C0] RDX: 00007fedc8bb8140 RSI: 0000000040085507 RDI: 0000000000000003 [ 229.076881][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 229.085011][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 229.093749][ C0] R13: 0000000000000000 R14: 00007fedc8bb9300 R15: 0000000000022000 [ 229.101776][ C0] task:systemd-udevd state:R running task stack:27696 pid:11428 ppid: 4872 flags:0x00000000 [ 229.112626][ C0] Call Trace: [ 229.115902][ C0] __schedule+0x907/0x26b0 [ 229.120310][ C0] ? io_schedule_timeout+0x140/0x140 [ 229.125583][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 229.130478][ C0] schedule+0xd3/0x270 [ 229.134539][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 229.140776][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 229.146691][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 229.151519][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.156351][ C0] ? do_raw_write_lock+0x11a/0x280 [ 229.161584][ C0] ? do_raw_read_unlock+0x70/0x70 [ 229.166605][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 229.172582][ C0] do_epoll_wait+0xea9/0x14e0 [ 229.177368][ C0] ? do_epoll_create+0x160/0x160 [ 229.182297][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 229.188266][ C0] ? finish_wait+0x270/0x270 [ 229.192839][ C0] ? __context_tracking_exit+0x80/0x90 [ 229.198291][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.203121][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 229.208293][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 229.213648][ C0] do_syscall_64+0x35/0xb0 [ 229.219338][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.225220][ C0] RIP: 0033:0x7f41f238d2e3 [ 229.229607][ C0] RSP: 002b:00007fff2df349e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 229.238076][ C0] RAX: ffffffffffffffda RBX: 000055d6f9d00380 RCX: 00007f41f238d2e3 [ 229.246022][ C0] RDX: 0000000000000004 RSI: 00007fff2df34ab0 RDI: 0000000000000004 [ 229.253968][ C0] RBP: 00007fff2df34b60 R08: 000055d6f9cfc0e0 R09: 0000000000000000 [ 229.261913][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ab0 [ 229.269857][ C0] R13: 000055d6f9cfbfd0 R14: 0000000000000003 R15: 000000000000000e [ 229.278058][ C0] task:systemd-udevd state:R running task stack:27696 pid:11430 ppid: 4872 flags:0x00000000 [ 229.289032][ C0] Call Trace: [ 229.292398][ C0] __schedule+0x907/0x26b0 [ 229.299877][ C0] ? io_schedule_timeout+0x140/0x140 [ 229.305270][ C0] preempt_schedule_irq+0x4e/0x90 [ 229.315720][ C0] irqentry_exit+0x31/0x80 [ 229.320122][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 229.326080][ C0] RIP: 0010:tomoyo_fill_path_info+0xb2/0x370 [ 229.332240][ C0] Code: 89 e3 45 31 ed 3c 5c 0f 84 49 01 00 00 41 83 c5 01 4c 89 fb 4c 8d 7b 01 48 89 d8 48 89 d9 48 c1 e8 03 83 e1 07 42 0f b6 04 30 <38> c8 7f 08 84 c0 0f 85 62 02 00 00 0f b6 03 84 c0 75 c8 44 89 eb [ 229.351929][ C0] RSP: 0018:ffffc9000d2f7b40 EFLAGS: 00000246 [ 229.357988][ C0] RAX: 0000000000000000 RBX: ffff8880264f0718 RCX: 0000000000000000 [ 229.365942][ C0] RDX: 000000000000001d RSI: ffffffff88cb28c0 RDI: ffff8880264f0700 [ 229.378579][ C0] RBP: ffffc9000d2f7bc0 R08: 0000000000000001 R09: 0000000000000001 [ 229.386536][ C0] R10: 0000000000000001 R11: 000000000007a088 R12: ffff8880264f0700 [ 229.394479][ C0] R13: 0000000000000018 R14: dffffc0000000000 R15: ffff8880264f0719 [ 229.402544][ C0] tomoyo_path_perm+0x25f/0x350 [ 229.407369][ C0] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 229.413415][ C0] ? lock_chain_count+0x20/0x20 [ 229.418249][ C0] ? __might_fault+0xb5/0x160 [ 229.422902][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.427745][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 229.434167][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 229.440445][ C0] security_inode_getattr+0xab/0x100 [ 229.445723][ C0] vfs_fstat+0x2b/0x80 [ 229.450744][ C0] __do_sys_newfstat+0x72/0xd0 [ 229.455485][ C0] ? __do_sys_fstat+0xd0/0xd0 [ 229.460142][ C0] ? __context_tracking_exit+0x80/0x90 [ 229.465676][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.470508][ C0] ? __context_tracking_enter+0x93/0xa0 [ 229.476425][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 229.482665][ C0] do_syscall_64+0x35/0xb0 [ 229.487064][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.492930][ C0] RIP: 0033:0x7f41f237f2e2 [ 229.497316][ C0] RSP: 002b:00007fff2df30168 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 229.505792][ C0] RAX: ffffffffffffffda RBX: 00007f41f263a440 RCX: 00007f41f237f2e2 [ 229.513736][ C0] RDX: 00007fff2df30170 RSI: 00007fff2df30170 RDI: 0000000000000007 [ 229.521800][ C0] RBP: 000055d6f9ced0e0 R08: 0000000000000b40 R09: 000055d6f9d01680 [ 229.529838][ C0] R10: 000055d6f9ced0e0 R11: 0000000000000246 R12: 0000000000000001 [ 229.537800][ C0] R13: 00000000000001b5 R14: 000055d6f9d01680 R15: 00007fff2df30410 [ 229.545934][ C0] task:systemd-udevd state:S stack:27512 pid:11431 ppid: 4872 flags:0x00000000 [ 229.555105][ C0] Call Trace: [ 229.558360][ C0] __schedule+0x907/0x26b0 [ 229.562756][ C0] ? io_schedule_timeout+0x140/0x140 [ 229.568014][ C0] schedule+0xd3/0x270 [ 229.572054][ C0] schedule_preempt_disabled+0xf/0x20 [ 229.577392][ C0] __mutex_lock+0x7b6/0x10a0 [ 229.581954][ C0] ? read_descriptors+0x36/0x310 [ 229.587039][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 229.592381][ C0] ? lock_release+0x720/0x720 [ 229.597040][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 229.602473][ C0] read_descriptors+0x36/0x310 [ 229.607403][ C0] kernfs_fop_read_iter+0x2cc/0x550 [ 229.612584][ C0] new_sync_read+0x35a/0x5f0 [ 229.617149][ C0] ? ksys_lseek+0x140/0x140 [ 229.621650][ C0] ? lock_unpin_lock+0x1b0/0x3c0 [ 229.626661][ C0] ? fsnotify+0xdd0/0xdd0 [ 229.630970][ C0] ? __seccomp_filter+0x165/0x11a0 [ 229.636071][ C0] ? seccomp_notify_ioctl+0xbf0/0xbf0 [ 229.641527][ C0] ? security_file_permission+0x49/0x460 [ 229.647233][ C0] vfs_read+0x264/0x470 [ 229.651378][ C0] ksys_read+0xf4/0x1d0 [ 229.655529][ C0] ? vfs_write+0x880/0x880 [ 229.659931][ C0] do_syscall_64+0x35/0xb0 [ 229.664336][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.670212][ C0] RIP: 0033:0x7f41f2653210 [ 229.674710][ C0] RSP: 002b:00007fff2df1f368 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 229.683099][ C0] RAX: ffffffffffffffda RBX: 000055d6f9cfea10 RCX: 00007f41f2653210 [ 229.691221][ C0] RDX: 0000000000010011 RSI: 00007fff2df1f390 RDI: 0000000000000007 [ 229.699229][ C0] RBP: 0000000000000000 R08: 000055d6f9d00740 R09: 0000000000000001 [ 229.707218][ C0] R10: 0000000000000073 R11: 0000000000000246 R12: 000055d6f9ced4a0 [ 229.715692][ C0] R13: 0000000000000007 R14: 00007fff2df1f390 R15: 0000000000000000 [ 229.723922][ C0] task:systemd-udevd state:S stack:27736 pid:11445 ppid: 4872 flags:0x00000000 [ 229.733211][ C0] Call Trace: [ 229.736475][ C0] __schedule+0x907/0x26b0 [ 229.740995][ C0] ? io_schedule_timeout+0x140/0x140 [ 229.746443][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 229.751382][ C0] schedule+0xd3/0x270 [ 229.755447][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 229.761513][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 229.767314][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 229.772228][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.777144][ C0] ? do_raw_write_lock+0x11a/0x280 [ 229.782226][ C0] ? do_raw_read_unlock+0x70/0x70 [ 229.787245][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 229.793211][ C0] do_epoll_wait+0xea9/0x14e0 [ 229.797871][ C0] ? do_epoll_create+0x160/0x160 [ 229.802780][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 229.808735][ C0] ? finish_wait+0x270/0x270 [ 229.813299][ C0] ? __context_tracking_exit+0x80/0x90 [ 229.818729][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.823638][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 229.828823][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 229.834261][ C0] do_syscall_64+0x35/0xb0 [ 229.838652][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.844513][ C0] RIP: 0033:0x7f41f238d2e3 [ 229.848897][ C0] RSP: 002b:00007fff2df34938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 229.857283][ C0] RAX: ffffffffffffffda RBX: 000055d6f9ced300 RCX: 00007f41f238d2e3 [ 229.865225][ C0] RDX: 0000000000000004 RSI: 00007fff2df34a00 RDI: 0000000000000004 [ 229.873271][ C0] RBP: 00007fff2df34ab0 R08: 000055d6f9ced3d0 R09: 0000000000000000 [ 229.881352][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34a00 [ 229.889574][ C0] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 229.897540][ C0] task:systemd-udevd state:R running task stack:27504 pid:11446 ppid: 4872 flags:0x00000008 [ 229.908369][ C0] Call Trace: [ 229.911645][ C0] [ 229.915144][ C0] sched_show_task+0x433/0x5b0 [ 229.920074][ C0] ? finish_task_switch.isra.0+0xa10/0xa10 [ 229.925864][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 229.930695][ C0] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 229.936864][ C0] show_state_filter+0x13e/0x300 [ 229.941988][ C0] kbd_event+0x6fe/0x13a0 [ 229.946304][ C0] ? kbd_bh+0x230/0x230 [ 229.950444][ C0] ? lock_release+0x720/0x720 [ 229.955095][ C0] input_to_handler+0x336/0x4a0 [ 229.959926][ C0] input_pass_values.part.0+0x1a3/0x560 [ 229.965629][ C0] input_handle_event+0x215/0x1160 [ 229.970735][ C0] input_event+0x54/0x80 [ 229.974966][ C0] hidinput_hid_event+0x3a7/0x1710 [ 229.980063][ C0] ? do_syscall_64+0x35/0xb0 [ 229.984641][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.990703][ C0] ? hidinput_connect+0x8880/0x8880 [ 229.995888][ C0] ? slab_free_freelist_hook+0xe3/0x250 [ 230.001416][ C0] hid_process_event+0x358/0x590 [ 230.006532][ C0] ? trace_kmalloc+0x32/0xf0 [ 230.011099][ C0] ? __kmalloc+0x191/0x330 [ 230.015487][ C0] hid_report_raw_event+0xa18/0xfe0 [ 230.020664][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 230.026453][ C0] hid_input_report+0x26f/0x4b0 [ 230.031276][ C0] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 230.036705][ C0] hid_irq_in+0x4b0/0x620 [ 230.041006][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 230.046364][ C0] dummy_timer+0xeb8/0x2eb0 [ 230.050853][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 230.056824][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 230.061567][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 230.066302][ C0] call_timer_fn+0x163/0x4a0 [ 230.070905][ C0] ? add_timer_on+0x410/0x410 [ 230.075593][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 230.080540][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 230.085451][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 230.090275][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 230.096331][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 230.101082][ C0] __run_timers.part.0+0x524/0x890 [ 230.106177][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 230.111102][ C0] ? ktime_get+0xd7/0x2f0 [ 230.116893][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 230.122071][ C0] ? sched_clock_cpu+0x15/0x1f0 [ 230.126913][ C0] ? clockevents_program_event+0x1cf/0x290 [ 230.132696][ C0] run_timer_softirq+0x9c/0x190 [ 230.137543][ C0] __do_softirq+0x29b/0x9c2 [ 230.142103][ C0] __irq_exit_rcu+0x16e/0x1c0 [ 230.146780][ C0] irq_exit_rcu+0x5/0x20 [ 230.151007][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 230.156725][ C0] [ 230.159824][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 230.165794][ C0] RIP: 0010:rcu_lockdep_current_cpu_online+0x83/0x150 [ 230.172543][ C0] Code: 3c 02 00 0f 85 ad 00 00 00 48 03 1c ed 80 38 5f 8a 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 18 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 90 00 00 00 48 8d 7b 20 48 8b 6b 18 48 b8 00 00 00 00 00 fc [ 230.192125][ C0] RSP: 0018:ffffc9000d3bf260 EFLAGS: 00000246 [ 230.198167][ C0] RAX: dffffc0000000000 RBX: ffff8880b9e36940 RCX: ffffffff8152f728 [ 230.206111][ C0] RDX: 1ffff110173c6d2b RSI: ffffffff891ffa80 RDI: ffff8880b9e36958 [ 230.214095][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8c7d08d7 [ 230.222035][ C0] R10: fffffbfff18fa11a R11: 000000000007a088 R12: 0000000000000001 [ 230.230001][ C0] R13: 0000000000000000 R14: ffffffff8ab72940 R15: 0000000000000000 [ 230.238145][ C0] ? lock_acquire+0xb8/0x510 [ 230.242781][ C0] rcu_read_lock_sched_held+0x25/0x70 [ 230.248231][ C0] lock_acquire+0x442/0x510 [ 230.252746][ C0] ? lock_release+0x720/0x720 [ 230.257590][ C0] ? arch_stack_walk+0x5c/0xe0 [ 230.262333][ C0] ? unwind_next_frame+0xec8/0x1ce0 [ 230.267508][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.273643][ C0] is_bpf_text_address+0x2b/0xe0 [ 230.278558][ C0] ? __bpf_address_lookup+0x1f0/0x1f0 [ 230.284013][ C0] kernel_text_address+0xbd/0xf0 [ 230.289052][ C0] __kernel_text_address+0x9/0x30 [ 230.294064][ C0] unwind_get_return_address+0x51/0x90 [ 230.299507][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 230.304745][ C0] arch_stack_walk+0x93/0xe0 [ 230.309682][ C0] ? kfree+0xe4/0x540 [ 230.313648][ C0] stack_trace_save+0x8c/0xc0 [ 230.318442][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 230.324247][ C0] kasan_save_stack+0x1b/0x40 [ 230.328987][ C0] ? kasan_save_stack+0x1b/0x40 [ 230.333808][ C0] ? kasan_set_track+0x1c/0x30 [ 230.338543][ C0] ? kasan_set_free_info+0x20/0x30 [ 230.343626][ C0] ? __kasan_slab_free+0xff/0x130 [ 230.348630][ C0] ? slab_free_freelist_hook+0xe3/0x250 [ 230.354174][ C0] ? kfree+0xe4/0x540 [ 230.358160][ C0] ? tomoyo_check_open_permission+0x1fb/0x2c0 [ 230.364205][ C0] ? security_file_open+0x43/0x400 [ 230.369293][ C0] ? do_dentry_open+0x30d/0xfc0 [ 230.374156][ C0] ? path_openat+0x9ec/0x22c0 [ 230.378804][ C0] ? do_filp_open+0x199/0x3d0 [ 230.383449][ C0] ? do_sys_openat2+0x11e/0x360 [ 230.388355][ C0] ? __x64_sys_open+0xfd/0x1a0 [ 230.393087][ C0] ? do_syscall_64+0x35/0xb0 [ 230.397661][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.403711][ C0] ? find_held_lock+0x2d/0x110 [ 230.408452][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 230.414154][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 230.418992][ C0] ? tomoyo_profile+0x50/0x50 [ 230.423704][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 230.429807][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 230.435625][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 230.440832][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 230.446732][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 230.452444][ C0] kasan_set_track+0x1c/0x30 [ 230.457228][ C0] kasan_set_free_info+0x20/0x30 [ 230.462258][ C0] __kasan_slab_free+0xff/0x130 [ 230.467096][ C0] slab_free_freelist_hook+0xe3/0x250 [ 230.472452][ C0] kfree+0xe4/0x540 [ 230.476251][ C0] ? tomoyo_check_open_permission+0x1fb/0x2c0 [ 230.482528][ C0] tomoyo_check_open_permission+0x1fb/0x2c0 [ 230.488408][ C0] ? tomoyo_path_number_perm+0x4d0/0x4d0 [ 230.494022][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 230.500004][ C0] ? do_dentry_open+0x25/0xfc0 [ 230.504790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 230.509611][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 230.514609][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 230.519634][ C0] security_file_open+0x43/0x400 [ 230.524578][ C0] do_dentry_open+0x30d/0xfc0 [ 230.529256][ C0] ? may_open+0xce/0x330 [ 230.534362][ C0] path_openat+0x9ec/0x22c0 [ 230.538868][ C0] ? path_lookupat+0x6b0/0x6b0 [ 230.543868][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 230.549847][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 230.555816][ C0] do_filp_open+0x199/0x3d0 [ 230.560307][ C0] ? may_open_dev+0xd0/0xd0 [ 230.564835][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 230.569770][ C0] ? _raw_spin_unlock+0x24/0x40 [ 230.574603][ C0] ? alloc_fd+0x1ef/0x560 [ 230.578906][ C0] ? getname_flags.part.0+0x89/0x440 [ 230.584173][ C0] do_sys_openat2+0x11e/0x360 [ 230.588851][ C0] ? build_open_flags+0x490/0x490 [ 230.594395][ C0] ? __context_tracking_exit+0x80/0x90 [ 230.599839][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 230.604758][ C0] ? __context_tracking_enter+0x93/0xa0 [ 230.610295][ C0] __x64_sys_open+0xfd/0x1a0 [ 230.614873][ C0] ? do_sys_open+0xe0/0xe0 [ 230.619546][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 230.625904][ C0] do_syscall_64+0x35/0xb0 [ 230.630845][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.636814][ C0] RIP: 0033:0x7f41f237f6f0 [ 230.641269][ C0] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 230.660851][ C0] RSP: 002b:00007fff2df34728 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 230.669245][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41f237f6f0 [ 230.677199][ C0] RDX: 0000000000000180 RSI: 00000000000800c2 RDI: 000055d6f9cfb8a0 [ 230.685228][ C0] RBP: 000000000003a2f8 R08: 000000000000fec0 R09: 0000000000000030 [ 230.693172][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6f9cfb8b7 [ 230.701127][ C0] R13: 8421084210842109 R14: 00000000000800c2 R15: 00007f41f240d540 [ 230.709086][ C0] task:systemd-udevd state:R running task stack:27880 pid:11464 ppid: 4872 flags:0x00000000 [ 230.719819][ C0] Call Trace: [ 230.723076][ C0] __schedule+0x907/0x26b0 [ 230.727472][ C0] ? io_schedule_timeout+0x140/0x140 [ 230.732751][ C0] preempt_schedule_irq+0x4e/0x90 [ 230.737833][ C0] irqentry_exit+0x31/0x80 [ 230.742223][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 230.748173][ C0] RIP: 0010:stack_trace_consume_entry+0x7a/0x160 [ 230.754467][ C0] Code: 0f 8e a5 00 00 00 31 c0 3b 6b 08 0f 83 81 00 00 00 48 8d 7b 0c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 90 00 00 00 8b [ 230.774305][ C0] RSP: 0018:ffffc9000d44f8a0 EFLAGS: 00000a07 [ 230.780346][ C0] RAX: dffffc0000000000 RBX: ffffc9000d44f978 RCX: 0000000000000000 [ 230.788376][ C0] RDX: 0000000000000000 RSI: ffffffff885efe09 RDI: ffffc9000d44f984 [ 230.796408][ C0] RBP: 000000000000000c R08: ffffffff8cfd5730 R09: 0000000000000001 [ 230.804369][ C0] R10: fffff52001a89f23 R11: 000000000007a088 R12: ffffc9000d44f978 [ 230.813615][ C0] R13: 0000000000000000 R14: ffff888048ed1c00 R15: 0000000000000000 [ 230.821565][ C0] ? syscall_exit_to_user_mode+0x19/0x60 [ 230.827340][ C0] ? unwind_get_return_address+0x51/0x90 [ 230.833051][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 230.838235][ C0] arch_stack_walk+0x6d/0xe0 [ 230.842805][ C0] ? syscall_exit_to_user_mode+0x19/0x60 [ 230.848696][ C0] ? kmem_cache_free+0x8a/0x5b0 [ 230.853523][ C0] stack_trace_save+0x8c/0xc0 [ 230.858171][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 230.864138][ C0] kasan_save_stack+0x1b/0x40 [ 230.868792][ C0] ? kasan_save_stack+0x1b/0x40 [ 230.873611][ C0] ? kasan_set_track+0x1c/0x30 [ 230.878354][ C0] ? kasan_set_free_info+0x20/0x30 [ 230.883437][ C0] ? __kasan_slab_free+0xff/0x130 [ 230.888431][ C0] ? slab_free_freelist_hook+0xe3/0x250 [ 230.894141][ C0] ? kmem_cache_free+0x8a/0x5b0 [ 230.898961][ C0] ? single_release+0x80/0xc0 [ 230.903868][ C0] ? close_pdeo.part.0+0xd9/0x2c0 [ 230.908863][ C0] ? proc_reg_release+0x28f/0x320 [ 230.913858][ C0] ? __fput+0x209/0x870 [ 230.917981][ C0] ? task_work_run+0xc0/0x160 [ 230.922637][ C0] ? exit_to_user_mode_prepare+0x27e/0x290 [ 230.928429][ C0] ? find_held_lock+0x2d/0x110 [ 230.933168][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 230.939039][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 230.943965][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 230.950211][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 230.956009][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 230.961281][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 230.967668][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 230.973362][ C0] kasan_set_track+0x1c/0x30 [ 230.978037][ C0] kasan_set_free_info+0x20/0x30 [ 230.983043][ C0] __kasan_slab_free+0xff/0x130 [ 230.987865][ C0] slab_free_freelist_hook+0xe3/0x250 [ 230.993484][ C0] ? seq_hlist_start_head+0xa0/0xa0 [ 230.999009][ C0] kmem_cache_free+0x8a/0x5b0 [ 231.003752][ C0] ? single_release+0x80/0xc0 [ 231.008837][ C0] ? seq_hlist_start_head+0xa0/0xa0 [ 231.014036][ C0] single_release+0x80/0xc0 [ 231.018964][ C0] close_pdeo.part.0+0xd9/0x2c0 [ 231.026303][ C0] proc_reg_release+0x28f/0x320 [ 231.031209][ C0] ? close_pdeo+0x140/0x140 [ 231.035680][ C0] ? fsnotify+0xdd0/0xdd0 [ 231.039993][ C0] ? find_held_lock+0x2d/0x110 [ 231.044744][ C0] ? fcntl_setlk+0xdf0/0xdf0 [ 231.049307][ C0] ? ima_file_free+0xb1/0x370 [ 231.054045][ C0] __fput+0x209/0x870 [ 231.057998][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 231.063170][ C0] task_work_run+0xc0/0x160 [ 231.067644][ C0] exit_to_user_mode_prepare+0x27e/0x290 [ 231.073429][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 231.078879][ C0] do_syscall_64+0x42/0xb0 [ 231.083281][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.089142][ C0] RIP: 0033:0x7f41f2315a4b [ 231.093555][ C0] RSP: 002b:00007fff2df30418 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 231.101936][ C0] RAX: 0000000000000000 RBX: 000055d6f9cfe720 RCX: 00007f41f2315a4b [ 231.110001][ C0] RDX: 00007f41f2639900 RSI: 0000000000000001 RDI: 0000000000000007 [ 231.118050][ C0] RBP: 00007f41f263a440 R08: 00007f41f350d8c0 R09: 0000000000000018 [ 231.126439][ C0] R10: 7e78a40f98a14cf5 R11: 0000000000000206 R12: 0000000000000000 [ 231.134385][ C0] R13: 000055d6f9cfe720 R14: 000055d6f9d05b61 R15: 000055d6f9cecdc0 [ 231.142516][ C0] task:systemd-udevd state:R running task stack:26960 pid:11466 ppid: 4872 flags:0x00000000 [ 231.153887][ C0] Call Trace: [ 231.157233][ C0] __schedule+0x907/0x26b0 [ 231.161715][ C0] ? io_schedule_timeout+0x140/0x140 [ 231.166978][ C0] ? mark_held_locks+0x9f/0xe0 [ 231.171725][ C0] preempt_schedule_irq+0x4e/0x90 [ 231.176815][ C0] irqentry_exit+0x31/0x80 [ 231.181200][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 231.187263][ C0] RIP: 0010:lock_acquire+0xed/0x510 [ 231.192442][ C0] Code: 2a 0b 0f 82 64 03 00 00 48 c7 c0 ec 3b 7d 8c 48 ba 00 00 00 00 00 fc ff df 48 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 <38> d0 7c 08 84 d2 0f 85 b1 03 00 00 8b 0d 7d 44 2a 0b 85 c9 0f 84 [ 231.212361][ C0] RSP: 0018:ffffc9000d4974a8 EFLAGS: 00000202 [ 231.218395][ C0] RAX: 0000000000000007 RBX: 1ffff92001a92e97 RCX: 1ffffffff18fa77d [ 231.228603][ C0] RDX: 0000000000000000 RSI: ffffffff88cb2ba0 RDI: ffffffff891ffb00 [ 231.236545][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8c7d08d7 [ 231.244485][ C0] R10: fffffbfff18fa11a R11: 000000000007a088 R12: 0000000000000002 [ 231.252520][ C0] R13: 0000000000000000 R14: ffffffff8ab72940 R15: 0000000000000000 [ 231.260561][ C0] ? lock_acquire+0x442/0x510 [ 231.265309][ C0] ? lock_release+0x720/0x720 [ 231.269961][ C0] ? arch_stack_walk+0x5c/0xe0 [ 231.274697][ C0] ? unwind_next_frame+0xec8/0x1ce0 [ 231.279869][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.286054][ C0] is_bpf_text_address+0x2b/0xe0 [ 231.290992][ C0] ? __bpf_address_lookup+0x1f0/0x1f0 [ 231.296354][ C0] kernel_text_address+0xbd/0xf0 [ 231.301276][ C0] __kernel_text_address+0x9/0x30 [ 231.306712][ C0] unwind_get_return_address+0x51/0x90 [ 231.312161][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 231.317417][ C0] arch_stack_walk+0x93/0xe0 [ 231.321990][ C0] stack_trace_save+0x8c/0xc0 [ 231.326644][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 231.332436][ C0] kasan_save_stack+0x1b/0x40 [ 231.337100][ C0] ? kasan_save_stack+0x1b/0x40 [ 231.342043][ C0] ? __kasan_kmalloc+0xa4/0xd0 [ 231.346884][ C0] ? tomoyo_encode2.part.0+0x92/0x310 [ 231.352515][ C0] ? tomoyo_realpath_from_path+0x140/0x6a0 [ 231.358477][ C0] ? tomoyo_path2_perm+0x23f/0x5d0 [ 231.363580][ C0] ? tomoyo_path_rename+0xc1/0x150 [ 231.368755][ C0] ? security_path_rename+0xeb/0x270 [ 231.374040][ C0] ? do_renameat2+0x4b1/0xa50 [ 231.378691][ C0] ? __x64_sys_rename+0x78/0x90 [ 231.383515][ C0] ? do_syscall_64+0x35/0xb0 [ 231.388076][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.394129][ C0] ? find_held_lock+0x2d/0x110 [ 231.398876][ C0] ? fs_reclaim_acquire+0xb2/0x160 [ 231.404057][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 231.409063][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 231.414665][ C0] __kasan_kmalloc+0xa4/0xd0 [ 231.419224][ C0] tomoyo_encode2.part.0+0x92/0x310 [ 231.424392][ C0] tomoyo_realpath_from_path+0x140/0x6a0 [ 231.430008][ C0] tomoyo_path2_perm+0x23f/0x5d0 [ 231.434928][ C0] ? tomoyo_path2_perm+0x1ef/0x5d0 [ 231.440047][ C0] ? tomoyo_mkdev_perm+0x4b0/0x4b0 [ 231.445246][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 231.451332][ C0] ? find_held_lock+0x2d/0x110 [ 231.456088][ C0] tomoyo_path_rename+0xc1/0x150 [ 231.461215][ C0] ? tomoyo_sb_pivotroot+0x10/0x10 [ 231.466321][ C0] ? _raw_spin_unlock+0x24/0x40 [ 231.471418][ C0] security_path_rename+0xeb/0x270 [ 231.476533][ C0] ? __lookup_hash+0xe1/0x140 [ 231.481208][ C0] do_renameat2+0x4b1/0xa50 [ 231.485690][ C0] ? __ia32_sys_link+0x80/0x80 [ 231.490438][ C0] ? __might_fault+0xb5/0x160 [ 231.495326][ C0] ? __check_object_size+0x98/0x230 [ 231.500684][ C0] ? strncpy_from_user+0x68/0x2d0 [ 231.505721][ C0] ? getname_flags.part.0+0x89/0x440 [ 231.511348][ C0] __x64_sys_rename+0x78/0x90 [ 231.516045][ C0] do_syscall_64+0x35/0xb0 [ 231.520447][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.526336][ C0] RIP: 0033:0x7f41f2308d47 [ 231.530739][ C0] RSP: 002b:00007fff2df34848 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 231.539180][ C0] RAX: ffffffffffffffda RBX: 000055d6f9ced880 RCX: 00007f41f2308d47 [ 231.547226][ C0] RDX: 0000000000000000 RSI: 00007fff2df34850 RDI: 000055d6f9cfb430 [ 231.555195][ C0] RBP: 00007fff2df34920 R08: 000055d6f9d00dd0 R09: 000055d6f9d00cf0 [ 231.563481][ C0] R10: 00007f41f350d8c0 R11: 0000000000000246 R12: 00007fff2df34850 [ 231.571715][ C0] R13: 0000000000000001 R14: 000055d6f83d66cb R15: 0000000000000000 [ 231.579691][ C0] task:systemd-udevd state:R running task stack:27632 pid:11467 ppid: 4872 flags:0x00000000 [ 231.590707][ C0] Call Trace: [ 231.594061][ C0] __schedule+0x907/0x26b0 [ 231.598460][ C0] ? io_schedule_timeout+0x140/0x140 [ 231.603967][ C0] preempt_schedule_irq+0x4e/0x90 [ 231.609000][ C0] irqentry_exit+0x31/0x80 [ 231.613412][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 231.619746][ C0] RIP: 0010:tomoyo_domain_quota_is_ok+0xe4/0x450 [ 231.626190][ C0] Code: 42 0f b6 0c 20 48 8d 45 07 48 89 c2 48 c1 ea 03 42 0f b6 14 22 40 38 f1 40 0f 9e c6 84 c9 0f 95 c1 40 84 ce 0f 85 c2 02 00 00 <83> e0 07 38 c2 0f 9e c1 84 d2 0f 95 c0 84 c1 0f 85 ad 02 00 00 48 [ 231.646256][ C0] RSP: 0018:ffffc9000d4ef8a0 EFLAGS: 00000246 [ 231.652320][ C0] RAX: ffff888011994107 RBX: 0000000000000288 RCX: 0000000000000000 [ 231.660273][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88801199411a [ 231.668423][ C0] RBP: ffff888011994100 R08: 0000000000000001 R09: ffffffff8f481767 [ 231.676733][ C0] R10: fffffbfff1e902ec R11: 000000000007a088 R12: dffffc0000000000 [ 231.684788][ C0] R13: ffffc9000d4efb68 R14: ffff888015e14a80 R15: ffff888015e14a90 [ 231.692845][ C0] tomoyo_supervisor+0x2b3/0xc40 [ 231.697971][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 231.703245][ C0] ? tomoyo_profile+0x50/0x50 [ 231.707904][ C0] ? kasan_quarantine_put+0xf5/0x210 [ 231.713230][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 231.718605][ C0] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 231.724418][ C0] ? tomoyo_check_path_acl+0x13d/0x1c0 [ 231.729928][ C0] ? tomoyo_same_mount_acl+0x490/0x490 [ 231.735529][ C0] tomoyo_path_permission+0x252/0x380 [ 231.740889][ C0] ? tomoyo_fill_path_info+0x1a6/0x370 [ 231.746519][ C0] tomoyo_path_perm+0x289/0x350 [ 231.751646][ C0] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 231.757711][ C0] ? may_linkat+0x210/0x210 [ 231.762197][ C0] ? __might_fault+0xb5/0x160 [ 231.766980][ C0] ? getname_flags.part.0+0x89/0x440 [ 231.772263][ C0] security_inode_getattr+0xab/0x100 [ 231.777679][ C0] vfs_statx+0xe8/0x2e0 [ 231.782065][ C0] ? do_readlinkat+0x270/0x270 [ 231.786903][ C0] ? __seccomp_filter+0x165/0x11a0 [ 231.792087][ C0] __do_sys_newlstat+0x85/0xe0 [ 231.796831][ C0] ? __do_sys_lstat+0xe0/0xe0 [ 231.801593][ C0] ? __context_tracking_exit+0x80/0x90 [ 231.807128][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 231.812083][ C0] ? __context_tracking_enter+0x93/0xa0 [ 231.817787][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 231.824096][ C0] do_syscall_64+0x35/0xb0 [ 231.828532][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.835006][ C0] RIP: 0033:0x7f41f237f335 [ 231.839505][ C0] RSP: 002b:00007fff2df30298 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 231.847933][ C0] RAX: ffffffffffffffda RBX: 000055d6f9d07440 RCX: 00007f41f237f335 [ 231.856170][ C0] RDX: 00007fff2df302d0 RSI: 00007fff2df302d0 RDI: 000055d6f9d06440 [ 231.864137][ C0] RBP: 00007fff2df30390 R08: 00007f41f263e228 R09: 0000000000001010 [ 231.872124][ C0] R10: 0000000000000020 R11: 0000000000000246 R12: 000055d6f9d06440 [ 231.880091][ C0] R13: 000055d6f9d06466 R14: 000055d6f9cfed42 R15: 000055d6f9cfed46 [ 231.888069][ C0] task:systemd-udevd state:D stack:27712 pid:11487 ppid: 4872 flags:0x00000000 [ 231.897337][ C0] Call Trace: [ 231.901390][ C0] __schedule+0x907/0x26b0 [ 231.905789][ C0] ? io_schedule_timeout+0x140/0x140 [ 231.911064][ C0] ? mark_held_locks+0x9f/0xe0 [ 231.915800][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 231.920785][ C0] schedule+0xd3/0x270 [ 231.924826][ C0] rwsem_down_read_slowpath+0x4c5/0x990 [ 231.930344][ C0] ? down_write+0x150/0x150 [ 231.934830][ C0] ? lock_release+0x720/0x720 [ 231.939488][ C0] down_read+0xe4/0x440 [ 231.943618][ C0] ? rwsem_down_read_slowpath+0x990/0x990 [ 231.949669][ C0] ? debug_mutex_init+0x33/0x60 [ 231.954502][ C0] ? percpu_counter_add_batch+0x79/0x130 [ 231.960117][ C0] path_openat+0x132a/0x22c0 [ 231.964695][ C0] ? path_lookupat+0x6b0/0x6b0 [ 231.969437][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 231.975385][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 231.981339][ C0] do_filp_open+0x199/0x3d0 [ 231.985811][ C0] ? may_open_dev+0xd0/0xd0 [ 231.990290][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 231.995205][ C0] ? _raw_spin_unlock+0x24/0x40 [ 232.000114][ C0] ? alloc_fd+0x1ef/0x560 [ 232.004503][ C0] ? getname_flags.part.0+0x89/0x440 [ 232.009757][ C0] do_sys_openat2+0x11e/0x360 [ 232.014408][ C0] ? build_open_flags+0x490/0x490 [ 232.019409][ C0] ? __context_tracking_exit+0x80/0x90 [ 232.024842][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.029659][ C0] ? __context_tracking_enter+0x93/0xa0 [ 232.035184][ C0] __x64_sys_open+0xfd/0x1a0 [ 232.039748][ C0] ? do_sys_open+0xe0/0xe0 [ 232.044223][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 232.050430][ C0] do_syscall_64+0x35/0xb0 [ 232.054829][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.060779][ C0] RIP: 0033:0x7f41f237f6f0 [ 232.065261][ C0] RSP: 002b:00007fff2df346d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 232.073664][ C0] RAX: ffffffffffffffda RBX: 000055d6f9cffe90 RCX: 00007f41f237f6f0 [ 232.081730][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007fff2df34880 [ 232.089681][ C0] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 232.097985][ C0] R10: 0000000000080000 R11: 0000000000000246 R12: 000055d6f83d568a [ 232.106184][ C0] R13: 0000000000000001 R14: 00007fff2df34880 R15: 00007fff2df348f0 [ 232.114249][ C0] task:systemd-udevd state:R running task stack:28224 pid:11489 ppid: 4872 flags:0x00000000 [ 232.125172][ C0] Call Trace: [ 232.128503][ C0] __schedule+0x907/0x26b0 [ 232.132930][ C0] ? io_schedule_timeout+0x140/0x140 [ 232.138207][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 232.144347][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 232.149608][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 232.154980][ C0] preempt_schedule_common+0x45/0xc0 [ 232.160254][ C0] preempt_schedule_thunk+0x16/0x18 [ 232.165529][ C0] unwind_next_frame+0xee1/0x1ce0 [ 232.170678][ C0] ? user_path_at_empty+0x88/0xf0 [ 232.175693][ C0] ? deref_stack_reg+0x150/0x150 [ 232.180735][ C0] ? __unwind_start+0x51b/0x800 [ 232.185562][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 232.190848][ C0] arch_stack_walk+0x7d/0xe0 [ 232.195427][ C0] ? vfs_statx+0xd6/0x2e0 [ 232.199736][ C0] stack_trace_save+0x8c/0xc0 [ 232.204379][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 232.210155][ C0] ? __lock_acquire+0x15ad/0x5410 [ 232.215161][ C0] kasan_save_stack+0x1b/0x40 [ 232.219819][ C0] ? kasan_save_stack+0x1b/0x40 [ 232.224735][ C0] ? __kasan_slab_alloc+0x83/0xb0 [ 232.229830][ C0] ? kmem_cache_alloc+0x285/0x4a0 [ 232.234957][ C0] ? getname_flags.part.0+0x4a/0x440 [ 232.240230][ C0] ? user_path_at_empty+0x88/0xf0 [ 232.245271][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 232.251408][ C0] ? find_held_lock+0x2d/0x110 [ 232.256153][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 232.261757][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.266580][ C0] ? kasan_unpoison+0x40/0x70 [ 232.271227][ C0] __kasan_slab_alloc+0x83/0xb0 [ 232.276051][ C0] kmem_cache_alloc+0x285/0x4a0 [ 232.280880][ C0] getname_flags.part.0+0x4a/0x440 [ 232.286148][ C0] user_path_at_empty+0x88/0xf0 [ 232.290983][ C0] vfs_statx+0xd6/0x2e0 [ 232.295230][ C0] ? do_readlinkat+0x270/0x270 [ 232.299979][ C0] ? __seccomp_filter+0x165/0x11a0 [ 232.305094][ C0] __do_sys_newlstat+0x85/0xe0 [ 232.309843][ C0] ? __do_sys_lstat+0xe0/0xe0 [ 232.314492][ C0] ? __context_tracking_exit+0x80/0x90 [ 232.319926][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.324842][ C0] ? __context_tracking_enter+0x93/0xa0 [ 232.330386][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 232.336598][ C0] do_syscall_64+0x35/0xb0 [ 232.340991][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.346906][ C0] RIP: 0033:0x7f41f237f335 [ 232.351774][ C0] RSP: 002b:00007fff2df2f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 232.360175][ C0] RAX: ffffffffffffffda RBX: 000055d6f83d9c3a RCX: 00007f41f237f335 [ 232.368298][ C0] RDX: 00007fff2df2f240 RSI: 00007fff2df2f240 RDI: 00007fff2df2f190 [ 232.376255][ C0] RBP: 00007fff2df2f310 R08: 000000000000c400 R09: 0000000000000003 [ 232.384202][ C0] R10: fc1f3023b9af087a R11: 0000000000000246 R12: 00007fff2df2f320 [ 232.392144][ C0] R13: 00007fff2df2f218 R14: 0000000000000018 R15: 000055d6f9d00520 [ 232.400109][ C0] task:systemd-udevd state:S stack:27984 pid:11490 ppid: 4872 flags:0x00000000 [ 232.409565][ C0] Call Trace: [ 232.412847][ C0] __schedule+0x907/0x26b0 [ 232.417263][ C0] ? io_schedule_timeout+0x140/0x140 [ 232.422549][ C0] ? unix_stream_sendpage+0xa40/0xa40 [ 232.427904][ C0] schedule+0xd3/0x270 [ 232.431957][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 232.438008][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 232.443790][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 232.448615][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.453546][ C0] ? do_raw_write_lock+0x11a/0x280 [ 232.458644][ C0] ? do_raw_read_unlock+0x70/0x70 [ 232.463664][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 232.469632][ C0] do_epoll_wait+0xea9/0x14e0 [ 232.474314][ C0] ? do_epoll_create+0x160/0x160 [ 232.479701][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 232.485681][ C0] ? __seccomp_filter+0x165/0x11a0 [ 232.490865][ C0] ? finish_wait+0x270/0x270 [ 232.495452][ C0] ? __context_tracking_exit+0x80/0x90 [ 232.501424][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.506421][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 232.511689][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 232.517047][ C0] do_syscall_64+0x35/0xb0 [ 232.521435][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.527408][ C0] RIP: 0033:0x7f41f238d2e3 [ 232.531810][ C0] RSP: 002b:00007fff2df349e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 232.540202][ C0] RAX: ffffffffffffffda RBX: 000055d6f9d00380 RCX: 00007f41f238d2e3 [ 232.548253][ C0] RDX: 0000000000000004 RSI: 00007fff2df34ab0 RDI: 0000000000000004 [ 232.556197][ C0] RBP: 00007fff2df34b60 R08: 000055d6f9d00450 R09: 0000000000000000 [ 232.564157][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34ab0 [ 232.572359][ C0] R13: 000055d6f9d1a960 R14: 0000000000000003 R15: 000000000000000e [ 232.580316][ C0] task:systemd-cgroups state:R running task stack:27832 pid:11491 ppid: 2 flags:0x00000000 [ 232.591139][ C0] Call Trace: [ 232.594412][ C0] __schedule+0x907/0x26b0 [ 232.598912][ C0] ? io_schedule_timeout+0x140/0x140 [ 232.604343][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 232.609694][ C0] preempt_schedule_common+0x45/0xc0 [ 232.614952][ C0] preempt_schedule_thunk+0x16/0x18 [ 232.620215][ C0] _raw_spin_unlock_irqrestore+0x57/0x70 [ 232.625816][ C0] __wake_up_common_lock+0xde/0x130 [ 232.631092][ C0] ? __wake_up_common+0x650/0x650 [ 232.636111][ C0] sock_def_readable+0xb7/0x350 [ 232.640942][ C0] unix_dgram_sendmsg+0xcb1/0x18f0 [ 232.646109][ C0] ? unix_stream_sendpage+0xa40/0xa40 [ 232.651460][ C0] ? unix_stream_sendpage+0xa40/0xa40 [ 232.656803][ C0] sock_sendmsg+0xab/0xe0 [ 232.661106][ C0] __sys_sendto+0x1a4/0x270 [ 232.665580][ C0] ? __ia32_sys_getpeername+0xa0/0xa0 [ 232.670928][ C0] ? find_held_lock+0x2d/0x110 [ 232.675670][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.680577][ C0] ? __context_tracking_enter+0x93/0xa0 [ 232.686127][ C0] __x64_sys_sendto+0xd8/0x1b0 [ 232.690875][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 232.696050][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 232.701914][ C0] do_syscall_64+0x35/0xb0 [ 232.706307][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.712169][ C0] RIP: 0033:0x7f73856f1693 [ 232.716577][ C0] RSP: 002b:00007ffd710cc2d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 232.725044][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f73856f1693 [ 232.732987][ C0] RDX: 0000000000000033 RSI: 00007ffd710ccf77 RDI: 0000000000000001 [ 232.740945][ C0] RBP: 0000000000000033 R08: 00005595794afda0 R09: 000000000000001c [ 232.748974][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd710ccf77 [ 232.757191][ C0] R13: 00007ffd710cc3d0 R14: 0000000000000000 R15: 0000000000000000 [ 232.765146][ C0] task:systemd-udevd state:R running task stack:28224 pid:11503 ppid: 4872 flags:0x00000000 [ 232.776144][ C0] Call Trace: [ 232.779405][ C0] __schedule+0x907/0x26b0 [ 232.783803][ C0] ? io_schedule_timeout+0x140/0x140 [ 232.789080][ C0] preempt_schedule_irq+0x4e/0x90 [ 232.794078][ C0] irqentry_exit+0x31/0x80 [ 232.798478][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 232.804430][ C0] RIP: 0010:preempt_count_sub+0x5f/0x150 [ 232.810037][ C0] Code: e9 0d 85 c9 75 1b 65 8b 05 3e a5 ba 7e 89 c2 81 e2 ff ff ff 7f 39 da 7c 13 81 fb fe 00 00 00 76 63 f7 db 65 01 1d 21 a5 ba 7e <5b> c3 e8 5a a7 39 02 85 c0 74 f5 48 c7 c0 e8 3b 7d 8c 48 ba 00 00 [ 232.829790][ C0] RSP: 0018:ffffc9000d68f538 EFLAGS: 00000297 [ 232.835830][ C0] RAX: 0000000080000001 RBX: 00000000ffffffff RCX: 0000000000000000 [ 232.843787][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000001 [ 232.851732][ C0] RBP: ffffc9000d68f978 R08: ffffffff8d04df2e R09: 0000000000000001 [ 232.859675][ C0] R10: fffff52001ad1ecf R11: 000000000007a088 R12: ffffc9000d688000 [ 232.869104][ C0] R13: ffffc9000d68f655 R14: ffffc9000d68f620 R15: ffffffff8d04df32 [ 232.877062][ C0] unwind_next_frame+0xec8/0x1ce0 [ 232.882250][ C0] ? kasan_set_free_info+0x20/0x30 [ 232.887339][ C0] ? deref_stack_reg+0x150/0x150 [ 232.892249][ C0] ? __unwind_start+0x51b/0x800 [ 232.897084][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 232.902269][ C0] arch_stack_walk+0x7d/0xe0 [ 232.906842][ C0] ? __kasan_slab_free+0xff/0x130 [ 232.911937][ C0] ? kfree+0xe4/0x540 [ 232.915891][ C0] stack_trace_save+0x8c/0xc0 [ 232.920547][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 232.926329][ C0] kasan_save_stack+0x1b/0x40 [ 232.930979][ C0] ? kasan_save_stack+0x1b/0x40 [ 232.935923][ C0] ? kasan_set_track+0x1c/0x30 [ 232.940654][ C0] ? kasan_set_free_info+0x20/0x30 [ 232.945737][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 232.951807][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 232.957588][ C0] ? find_held_lock+0x2d/0x110 [ 232.962326][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 232.968015][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 232.973697][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 232.979739][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 232.985711][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 232.990988][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 232.996764][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 233.002469][ C0] kasan_set_track+0x1c/0x30 [ 233.007300][ C0] kasan_set_free_info+0x20/0x30 [ 233.012393][ C0] __kasan_slab_free+0xff/0x130 [ 233.017330][ C0] slab_free_freelist_hook+0xe3/0x250 [ 233.022689][ C0] kfree+0xe4/0x540 [ 233.026578][ C0] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 233.032458][ C0] ? __kasan_kmalloc+0xa4/0xd0 [ 233.037197][ C0] tomoyo_realpath_from_path+0x14b/0x6a0 [ 233.042819][ C0] tomoyo_path_perm+0x1fb/0x350 [ 233.047749][ C0] ? tomoyo_path_perm+0x1a9/0x350 [ 233.052835][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 233.058352][ C0] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 233.064392][ C0] ? path_lookupat+0x178/0x6b0 [ 233.069394][ C0] ? may_linkat+0x210/0x210 [ 233.073872][ C0] ? __might_fault+0xb5/0x160 [ 233.078799][ C0] ? getname_flags.part.0+0x89/0x440 [ 233.084058][ C0] security_inode_getattr+0xab/0x100 [ 233.089333][ C0] vfs_statx+0xe8/0x2e0 [ 233.093486][ C0] ? do_readlinkat+0x270/0x270 [ 233.098218][ C0] ? __seccomp_filter+0x165/0x11a0 [ 233.103323][ C0] __do_sys_newlstat+0x85/0xe0 [ 233.108058][ C0] ? __do_sys_lstat+0xe0/0xe0 [ 233.112820][ C0] ? __context_tracking_exit+0x80/0x90 [ 233.118282][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 233.123207][ C0] ? __context_tracking_enter+0x93/0xa0 [ 233.128758][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 233.134986][ C0] do_syscall_64+0x35/0xb0 [ 233.139490][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.145445][ C0] RIP: 0033:0x7f41f237f335 [ 233.149848][ C0] RSP: 002b:00007fff2df30298 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 233.158232][ C0] RAX: ffffffffffffffda RBX: 000055d6f9d177f0 RCX: 00007f41f237f335 [ 233.166188][ C0] RDX: 00007fff2df302d0 RSI: 00007fff2df302d0 RDI: 000055d6f9d167f0 [ 233.174138][ C0] RBP: 00007fff2df30390 R08: 00007f41f263e258 R09: 0000000000001010 [ 233.182095][ C0] R10: 0000000000000030 R11: 0000000000000246 R12: 000055d6f9d167f0 [ 233.190125][ C0] R13: 000055d6f9d16816 R14: 000055d6f9cfffd2 R15: 000055d6f9cfffd6 [ 233.198085][ C0] task:kworker/u4:4 state:R running task stack:32568 pid:11512 ppid: 2 flags:0x00004000 [ 233.209177][ C0] Call Trace: [ 233.212434][ C0] ? umh_complete+0x60/0x60 [ 233.217096][ C0] __switch_to_asm+0x40/0x40 [ 233.221775][ C0] task:kworker/u4:5 state:R running task stack:32568 pid:11514 ppid: 2 flags:0x00004000 [ 233.232773][ C0] Call Trace: [ 233.236121][ C0] ? umh_complete+0x60/0x60 [ 233.240614][ C0] __switch_to_asm+0x40/0x40 [ 233.245188][ C0] [ 233.245188][ C0] Showing all locks held in the system: [ 233.252872][ C0] 1 lock held by systemd/1: [ 233.257388][ C0] 1 lock held by in:imklog/8155: [ 233.262390][ C0] #0: ffff8880288be0f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x9c/0xb0 [ 233.271406][ C0] 2 locks held by agetty/8180: [ 233.276139][ C0] #0: ffff88801e9c1098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 233.285936][ C0] #1: ffffc900011182e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 233.296611][ C0] 6 locks held by kworker/1:7/10142: [ 233.301879][ C0] 7 locks held by kworker/u4:10/10658: [ 233.307307][ C0] 1 lock held by systemd-udevd/11430: [ 233.312746][ C0] 3 locks held by systemd-udevd/11431: [ 233.318173][ C0] #0: ffff888044df6088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 233.327787][ C0] #1: ffff888035003bd0 (kn->active#327){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 233.337748][ C0] #2: ffff88802d10d220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 233.347190][ C0] 6 locks held by systemd-udevd/11446: [ 233.352619][ C0] #0: ffffffff8b301178 (tomoyo_ss){....}-{0:0}, at: tomoyo_check_open_permission+0xe1/0x2c0 [ 233.362766][ C0] #1: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 233.372324][ C0] #2: ffff888029628230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x41/0x80 [ 233.381553][ C0] #3: ffffffff8ab72940 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x560 [ 233.391806][ C0] #4: ffffffff8b5445b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x13a0 [ 233.400812][ C0] #5: ffffffff8ab72940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 233.410604][ C0] 3 locks held by systemd-udevd/11466: [ 233.416137][ C0] 1 lock held by systemd-udevd/11467: [ 233.421477][ C0] 1 lock held by systemd-udevd/11487: [ 233.426829][ C0] #0: ffff888013be2998 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x132a/0x22c0 [ 233.437139][ C0] 1 lock held by systemd-cgroups/11491: [ 233.442923][ C0] 1 lock held by systemd-udevd/11503: [ 233.448289][ C0] [ 233.450609][ C0] ============================================= [ 233.450609][ C0] 2021/08/21 18:41:17 executed programs: 87 [ 233.597488][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 233.603922][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 [ 233.706810][ T7] usb 3-1: USB disconnect, device number 5 [ 233.727995][T10142] usb 4-1: USB disconnect, device number 5 [ 233.869845][ T4857] systemd-journald[4857]: /dev/kmsg buffer overrun, some messages lost. [ 234.175352][T10129] usb 2-1: USB disconnect, device number 5 [ 234.176534][ T4868] usb 1-1: USB disconnect, device number 5 [ 234.178032][ T20] usb 5-1: USB disconnect, device number 5 [ 234.178960][T10141] usb 6-1: USB disconnect, device number 5 [ 234.295342][ T7] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 234.645124][T10129] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 234.652870][T10142] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 234.665280][ T7] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.686014][ T4868] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 234.700141][ T7] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 234.705156][T10141] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 234.716874][ T20] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 234.772613][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.799866][ T7] usb 3-1: config 0 descriptor?? [ 235.075277][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.086682][T10142] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.098061][ T4868] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.109294][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.120371][T10141] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.131879][ T20] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 235.141802][T10129] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 235.151039][ T4868] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 235.160459][T10142] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 235.169839][T10141] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 235.179063][T10129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.187589][ T4868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.195779][T10142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.204078][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.212784][T10141] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.227608][T10141] usb 6-1: config 0 descriptor?? [ 235.233773][ T20] usb 5-1: config 0 descriptor?? [ 235.240142][T10129] usb 2-1: config 0 descriptor?? [ 235.246037][T10142] usb 4-1: config 0 descriptor?? [ 235.252614][ T4868] usb 1-1: config 0 descriptor?? [ 235.286079][ T7] keytouch 0003:0926:3333.0018: fixing up Keytouch IEC report descriptor [ 235.318582][ T7] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0018/input/input28 [ 235.451961][ T7] keytouch 0003:0926:3333.0018: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 235.737527][ T20] keytouch 0003:0926:3333.0019: fixing up Keytouch IEC report descriptor [ 235.747102][ T4868] keytouch 0003:0926:3333.001A: fixing up Keytouch IEC report descriptor [ 235.756968][T10129] keytouch 0003:0926:3333.001B: fixing up Keytouch IEC report descriptor [ 235.767351][T10141] keytouch 0003:0926:3333.001C: fixing up Keytouch IEC report descriptor [ 235.777519][T10142] keytouch 0003:0926:3333.001D: fixing up Keytouch IEC report descriptor [ 235.807905][T10129] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.001B/input/input29 [ 235.822008][T10142] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.001D/input/input30 [ 235.836503][ T20] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0019/input/input31 [ 235.851682][ T4868] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.001A/input/input32 [ 235.855202][ C0] task:systemd state:S stack:22824 pid: 1 ppid: 0 flags:0x00000000 [ 235.865570][T10141] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.001C/input/input33 [ 235.872535][ C0] Call Trace: [ 235.887497][ C0] __schedule+0x907/0x26b0 [ 235.891930][ C0] ? io_schedule_timeout+0x140/0x140 [ 235.897218][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 235.902076][ C0] schedule+0xd3/0x270 [ 235.906326][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 235.912556][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 235.918346][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 235.923170][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 235.927994][ C0] ? do_raw_write_lock+0x11a/0x280 [ 235.934208][ C0] ? do_raw_read_unlock+0x70/0x70 [ 235.939294][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.945406][ C0] do_epoll_wait+0xea9/0x14e0 [ 235.950108][ C0] ? do_epoll_create+0x160/0x160 [ 235.955033][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.961028][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.967095][ C0] ? finish_wait+0x270/0x270 [ 235.971668][ C0] ? __context_tracking_exit+0x80/0x90 [ 235.977135][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 235.982370][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 235.987583][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 235.993423][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 235.999318][ C0] do_syscall_64+0x35/0xb0 [ 236.003895][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.009867][ C0] RIP: 0033:0x7fad5a859303 [ 236.014258][ C0] RSP: 002b:00007ffdd3191830 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 236.022726][ C0] RAX: ffffffffffffffda RBX: 000055837b132f50 RCX: 00007fad5a859303 [ 236.030812][ C0] RDX: 0000000000000025 RSI: 00007ffdd3191840 RDI: 0000000000000004 [ 236.038759][ C0] RBP: 00007ffdd3191b00 R08: 20a2d72315f6ce0f R09: 0000000000003e00 [ 236.046713][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdd3191840 [ 236.054772][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000002 [ 236.062743][ C0] task:kthreadd state:S stack:27960 pid: 2 ppid: 0 flags:0x00004000 [ 236.071938][ C0] Call Trace: [ 236.075202][ C0] __schedule+0x907/0x26b0 [ 236.079604][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.084864][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 236.089884][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.094797][ C0] schedule+0xd3/0x270 [ 236.099058][ C0] kthreadd+0x4d2/0x6a0 [ 236.103203][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.108374][ C0] ? kthread_is_per_cpu+0xb0/0xb0 [ 236.113393][ C0] ret_from_fork+0x1f/0x30 [ 236.117801][ C0] task:rcu_gp state:I stack:30304 pid: 3 ppid: 2 flags:0x00004000 [ 236.126977][ C0] Call Trace: [ 236.130252][ C0] __schedule+0x907/0x26b0 [ 236.134745][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.140190][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 236.145200][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.150110][ C0] schedule+0xd3/0x270 [ 236.154157][ C0] rescuer_thread+0x65d/0xb80 [ 236.158815][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 236.163656][ C0] ? worker_thread+0x1040/0x1040 [ 236.168671][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 236.174138][ C0] ? worker_thread+0x1040/0x1040 [ 236.179052][ C0] kthread+0x38b/0x460 [ 236.183185][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.188358][ C0] ? set_kthread_struct+0x100/0x100 [ 236.193550][ C0] ret_from_fork+0x1f/0x30 [ 236.197953][ C0] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 236.207220][ C0] Call Trace: [ 236.210626][ C0] __schedule+0x907/0x26b0 [ 236.215031][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.220283][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 236.225277][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.230191][ C0] schedule+0xd3/0x270 [ 236.234232][ C0] rescuer_thread+0x65d/0xb80 [ 236.238892][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 236.243717][ C0] ? worker_thread+0x1040/0x1040 [ 236.248624][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 236.253617][ C0] ? worker_thread+0x1040/0x1040 [ 236.258528][ C0] kthread+0x38b/0x460 [ 236.262670][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.267838][ C0] ? set_kthread_struct+0x100/0x100 [ 236.273032][ C0] ret_from_fork+0x1f/0x30 [ 236.277440][ C0] task:kworker/0:0 state:I stack:26744 pid: 5 ppid: 2 flags:0x00004000 [ 236.286783][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 236.291782][ C0] Call Trace: [ 236.295243][ C0] __schedule+0x907/0x26b0 [ 236.299635][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.304896][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.310509][ C0] schedule+0xd3/0x270 [ 236.314740][ C0] worker_thread+0x14d/0x1040 [ 236.319540][ C0] ? process_one_work+0x13d0/0x13d0 [ 236.324738][ C0] kthread+0x38b/0x460 [ 236.328786][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.333962][ C0] ? set_kthread_struct+0x100/0x100 [ 236.339232][ C0] ret_from_fork+0x1f/0x30 [ 236.343649][ C0] task:kworker/0:0H state:I stack:29712 pid: 6 ppid: 2 flags:0x00004000 [ 236.353531][ C0] Workqueue: 0x0 (events_highpri) [ 236.358737][ C0] Call Trace: [ 236.362018][ C0] __schedule+0x907/0x26b0 [ 236.366415][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.371696][ C0] schedule+0xd3/0x270 [ 236.375739][ C0] worker_thread+0x14d/0x1040 [ 236.380396][ C0] ? process_one_work+0x13d0/0x13d0 [ 236.385582][ C0] kthread+0x38b/0x460 [ 236.389707][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.394883][ C0] ? set_kthread_struct+0x100/0x100 [ 236.400138][ C0] ret_from_fork+0x1f/0x30 [ 236.404533][ C0] task:kworker/0:1 state:R running task stack:23032 pid: 7 ppid: 2 flags:0x00004000 [ 236.415278][ C0] Workqueue: 0x0 (events) [ 236.419675][ C0] Call Trace: [ 236.422948][ C0] __schedule+0x907/0x26b0 [ 236.427344][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.432685][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.437616][ C0] schedule+0xd3/0x270 [ 236.441761][ C0] worker_thread+0x14d/0x1040 [ 236.446412][ C0] ? process_one_work+0x13d0/0x13d0 [ 236.451598][ C0] kthread+0x38b/0x460 [ 236.455672][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.460856][ C0] ? set_kthread_struct+0x100/0x100 [ 236.466057][ C0] ret_from_fork+0x1f/0x30 [ 236.470477][ C0] task:kworker/u4:0 state:I stack:24408 pid: 8 ppid: 2 flags:0x00004000 [ 236.479775][ C0] Workqueue: 0x0 (phy9) [ 236.484006][ C0] Call Trace: [ 236.487348][ C0] __schedule+0x907/0x26b0 [ 236.491833][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.497097][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.502041][ C0] schedule+0xd3/0x270 [ 236.506104][ C0] worker_thread+0x14d/0x1040 [ 236.510764][ C0] ? process_one_work+0x13d0/0x13d0 [ 236.515938][ C0] kthread+0x38b/0x460 [ 236.520593][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.525777][ C0] ? set_kthread_struct+0x100/0x100 [ 236.530964][ C0] ret_from_fork+0x1f/0x30 [ 236.535401][ C0] task:mm_percpu_wq state:I stack:30632 pid: 9 ppid: 2 flags:0x00004000 [ 236.545043][ C0] Call Trace: [ 236.548306][ C0] __schedule+0x907/0x26b0 [ 236.552707][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.557960][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 236.562966][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.568134][ C0] schedule+0xd3/0x270 [ 236.572192][ C0] rescuer_thread+0x65d/0xb80 [ 236.576844][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 236.581681][ C0] ? worker_thread+0x1040/0x1040 [ 236.586590][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 236.591506][ C0] ? worker_thread+0x1040/0x1040 [ 236.596421][ C0] kthread+0x38b/0x460 [ 236.600473][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.605740][ C0] ? set_kthread_struct+0x100/0x100 [ 236.610928][ C0] ret_from_fork+0x1f/0x30 [ 236.615350][ C0] task:kworker/u4:1 state:I stack:24304 pid: 10 ppid: 2 flags:0x00004000 [ 236.624534][ C0] Workqueue: 0x0 (phy8) [ 236.628766][ C0] Call Trace: [ 236.632034][ C0] __schedule+0x907/0x26b0 [ 236.636433][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.641795][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 236.646893][ C0] schedule+0xd3/0x270 [ 236.651026][ C0] worker_thread+0x14d/0x1040 [ 236.655765][ C0] ? process_one_work+0x13d0/0x13d0 [ 236.661017][ C0] kthread+0x38b/0x460 [ 236.665157][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.670423][ C0] ? set_kthread_struct+0x100/0x100 [ 236.675601][ C0] ret_from_fork+0x1f/0x30 [ 236.680009][ C0] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 236.689188][ C0] Call Trace: [ 236.692446][ C0] __schedule+0x907/0x26b0 [ 236.696837][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.702101][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.708048][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 236.713354][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 236.719295][ C0] schedule+0xd3/0x270 [ 236.723346][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 236.728270][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 236.734055][ C0] ? finish_wait+0x270/0x270 [ 236.738629][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 236.743804][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 236.749409][ C0] kthread+0x38b/0x460 [ 236.753540][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.758804][ C0] ? set_kthread_struct+0x100/0x100 [ 236.764243][ C0] ret_from_fork+0x1f/0x30 [ 236.768655][ C0] task:rcu_tasks_trace state:S stack:29704 pid: 12 ppid: 2 flags:0x00004000 [ 236.777940][ C0] Call Trace: [ 236.781220][ C0] __schedule+0x907/0x26b0 [ 236.785637][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.791035][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.797002][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 236.802273][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 236.808064][ C0] schedule+0xd3/0x270 [ 236.812133][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 236.817235][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 236.822860][ C0] ? finish_wait+0x270/0x270 [ 236.827466][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 236.832390][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 236.838019][ C0] kthread+0x38b/0x460 [ 236.842066][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.847254][ C0] ? set_kthread_struct+0x100/0x100 [ 236.852437][ C0] ret_from_fork+0x1f/0x30 [ 236.856843][ C0] task:ksoftirqd/0 state:S stack:25416 pid: 13 ppid: 2 flags:0x00004000 [ 236.866023][ C0] Call Trace: [ 236.869393][ C0] __schedule+0x907/0x26b0 [ 236.873965][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.879342][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 236.884346][ C0] schedule+0xd3/0x270 [ 236.888415][ C0] ? __local_bh_disable_ip+0xc0/0xc0 [ 236.893675][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 236.898691][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 236.905196][ C0] kthread+0x38b/0x460 [ 236.909331][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.914592][ C0] ? set_kthread_struct+0x100/0x100 [ 236.919949][ C0] ret_from_fork+0x1f/0x30 [ 236.924374][ C0] task:rcu_preempt state:I stack:28928 pid: 14 ppid: 2 flags:0x00004000 [ 236.933771][ C0] Call Trace: [ 236.937043][ C0] __schedule+0x907/0x26b0 [ 236.941463][ C0] ? io_schedule_timeout+0x140/0x140 [ 236.946795][ C0] ? debug_object_destroy+0x210/0x210 [ 236.952242][ C0] schedule+0xd3/0x270 [ 236.956495][ C0] schedule_timeout+0x11d/0x250 [ 236.961351][ C0] ? usleep_range+0x150/0x150 [ 236.966024][ C0] ? rcu_gp_kthread+0x9c2/0x1980 [ 236.970945][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 236.976472][ C0] ? batadv_handle_claim+0x30/0x230 [ 236.981696][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 236.987579][ C0] ? prepare_to_swait_event+0xee/0x470 [ 236.993015][ C0] rcu_gp_kthread+0xd34/0x1980 [ 236.997759][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 237.003120][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 237.008043][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 237.013398][ C0] kthread+0x38b/0x460 [ 237.017441][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.022611][ C0] ? set_kthread_struct+0x100/0x100 [ 237.027781][ C0] ret_from_fork+0x1f/0x30 [ 237.032197][ C0] task:migration/0 state:S stack:30736 pid: 15 ppid: 2 flags:0x00004000 [ 237.041390][ C0] Stopper: 0x0 <- 0x0 [ 237.045431][ C0] Call Trace: [ 237.048779][ C0] __schedule+0x907/0x26b0 [ 237.053742][ C0] ? io_schedule_timeout+0x140/0x140 [ 237.059011][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.065055][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 237.071002][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 237.076167][ C0] schedule+0xd3/0x270 [ 237.080221][ C0] ? ikconfig_read_current+0x30/0x30 [ 237.085491][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 237.090424][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 237.096760][ C0] kthread+0x38b/0x460 [ 237.101069][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.106336][ C0] ? set_kthread_struct+0x100/0x100 [ 237.111524][ C0] ret_from_fork+0x1f/0x30 [ 237.116043][ C0] task:cpuhp/0 state:S stack:27448 pid: 16 ppid: 2 flags:0x00004000 [ 237.125227][ C0] Call Trace: [ 237.128491][ C0] __schedule+0x907/0x26b0 [ 237.132892][ C0] ? io_schedule_timeout+0x140/0x140 [ 237.138339][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 237.143869][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 237.148908][ C0] schedule+0xd3/0x270 [ 237.153347][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 237.159056][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 237.164046][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 237.170263][ C0] kthread+0x38b/0x460 [ 237.174319][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.179580][ C0] ? set_kthread_struct+0x100/0x100 [ 237.184760][ C0] ret_from_fork+0x1f/0x30 [ 237.189166][ C0] task:cpuhp/1 state:S stack:28360 pid: 17 ppid: 2 flags:0x00004000 [ 237.199050][ C0] Call Trace: [ 237.202323][ C0] __schedule+0x907/0x26b0 [ 237.206717][ C0] ? io_schedule_timeout+0x140/0x140 [ 237.211975][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 237.217491][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 237.222503][ C0] schedule+0xd3/0x270 [ 237.226549][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 237.232456][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 237.237375][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 237.243587][ C0] kthread+0x38b/0x460 [ 237.247625][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.252788][ C0] ? set_kthread_struct+0x100/0x100 [ 237.258051][ C0] ret_from_fork+0x1f/0x30 [ 237.262556][ C0] task:migration/1 state:S stack:30640 pid: 18 ppid: 2 flags:0x00004000 [ 237.271814][ C0] Stopper: 0x0 <- 0x0 [ 237.277417][ C0] Call Trace: [ 237.280676][ C0] __schedule+0x907/0x26b0 [ 237.285243][ C0] ? io_schedule_timeout+0x140/0x140 [ 237.290498][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.296446][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 237.302539][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 237.307568][ C0] schedule+0xd3/0x270 [ 237.311675][ C0] ? ikconfig_read_current+0x30/0x30 [ 237.316936][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 237.321851][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 237.328152][ C0] kthread+0x38b/0x460 [ 237.332195][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.337543][ C0] ? set_kthread_struct+0x100/0x100 [ 237.342712][ C0] ret_from_fork+0x1f/0x30 [ 237.347115][ C0] task:ksoftirqd/1 state:S stack:26288 pid: 19 ppid: 2 flags:0x00004000 [ 237.356372][ C0] Call Trace: [ 237.359740][ C0] __schedule+0x907/0x26b0 [ 237.364139][ C0] ? io_schedule_timeout+0x140/0x140 [ 237.369579][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 237.374663][ C0] schedule+0xd3/0x270 [ 237.378700][ C0] ? __local_bh_disable_ip+0xc0/0xc0 [ 237.383957][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 237.388881][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 237.395108][ C0] kthread+0x38b/0x460 [ 237.399146][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.404433][ C0] ? set_kthread_struct+0x100/0x100 [ 237.409641][ C0] ret_from_fork+0x1f/0x30 [ 237.414057][ C0] task:kworker/1:0 state:R running task stack:22952 pid: 20 ppid: 2 flags:0x00004000 [ 237.425339][ C0] Workqueue: usb_hub_wq hub_event [ 237.430535][ C0] Call Trace: [ 237.433968][ C0] __schedule+0x907/0x26b0 [ 237.438369][ C0] ? io_schedule_timeout+0x140/0x140 [ 237.443740][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 237.449275][ C0] preempt_schedule_common+0x45/0xc0 [ 237.454991][ C0] preempt_schedule_thunk+0x16/0x18 [ 237.460200][ C0] vprintk_emit+0x12e/0x330 [ 237.464701][ C0] printk+0xad/0xde [ 237.468517][ C0] ? record_print_text.cold+0x11/0x11 [ 237.473936][ C0] ? memcpy+0x39/0x60 [ 237.477918][ C0] ? kobject_get_path+0x104/0x1f0 [ 237.483071][ C0] input_register_device.cold+0x16/0x2a0 [ 237.488717][ C0] hidinput_connect+0x3e50/0x8880 [ 237.493985][ C0] ? hidinput_setkeycode+0x740/0x740 [ 237.499334][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 237.504869][ C0] ? wait_for_completion_io+0x280/0x280 [ 237.510395][ C0] hid_connect+0x6e8/0x930 [ 237.515085][ C0] ? hid_match_id+0x280/0x280 [ 237.520063][ C0] hid_hw_start+0x74/0x100 [ 237.524472][ C0] hid_device_probe+0x2fb/0x370 [ 237.529312][ C0] really_probe+0x1b9/0xb70 [ 237.533948][ C0] __driver_probe_device+0x2a6/0x460 [ 237.539228][ C0] driver_probe_device+0x44/0x110 [ 237.544925][ C0] __device_attach_driver+0x185/0x250 [ 237.550293][ C0] ? driver_allows_async_probing+0x120/0x120 [ 237.556251][ C0] bus_for_each_drv+0x11e/0x1a0 [ 237.561588][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 237.566607][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.572584][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 237.577895][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 237.583680][ C0] __device_attach+0x1db/0x410 [ 237.588420][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 237.593770][ C0] ? kobject_uevent_env+0x230/0x1290 [ 237.599166][ C0] bus_probe_device+0x19d/0x250 [ 237.603994][ C0] device_add+0xa2f/0x1e00 [ 237.608487][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 237.613776][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 237.619999][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 237.625492][ C0] hid_add_device+0x2d5/0x8a0 [ 237.630318][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 237.635913][ C0] ? modalias_show+0x140/0x140 [ 237.640867][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 237.646426][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 237.651692][ C0] usbhid_probe+0x9c7/0xed0 [ 237.656234][ C0] usb_probe_interface+0x274/0x6a0 [ 237.661359][ C0] really_probe+0x1b9/0xb70 [ 237.665858][ C0] __driver_probe_device+0x2a6/0x460 [ 237.671354][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 237.676544][ C0] driver_probe_device+0x44/0x110 [ 237.681646][ C0] __device_attach_driver+0x185/0x250 [ 237.686999][ C0] ? driver_allows_async_probing+0x120/0x120 [ 237.693475][ C0] bus_for_each_drv+0x11e/0x1a0 [ 237.698562][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 237.703575][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.709634][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 237.714840][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 237.720730][ C0] __device_attach+0x1db/0x410 [ 237.725477][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 237.730925][ C0] ? kobject_uevent_env+0x230/0x1290 [ 237.736279][ C0] bus_probe_device+0x19d/0x250 [ 237.741194][ C0] device_add+0xa2f/0x1e00 [ 237.745683][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 237.751202][ C0] ? mark_held_locks+0x9f/0xe0 [ 237.755952][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 237.762168][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.768219][ C0] usb_set_configuration+0x9fc/0x1750 [ 237.773672][ C0] ? kernfs_create_link+0x167/0x220 [ 237.779692][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 237.784961][ C0] usb_generic_driver_probe+0x74/0xa0 [ 237.790319][ C0] usb_probe_device+0x95/0x240 [ 237.795458][ C0] really_probe+0x1b9/0xb70 [ 237.799946][ C0] __driver_probe_device+0x2a6/0x460 [ 237.805221][ C0] driver_probe_device+0x44/0x110 [ 237.810217][ C0] __device_attach_driver+0x185/0x250 [ 237.815560][ C0] ? driver_allows_async_probing+0x120/0x120 [ 237.821603][ C0] bus_for_each_drv+0x11e/0x1a0 [ 237.826865][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 237.831895][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.837867][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 237.843074][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 237.848965][ C0] __device_attach+0x1db/0x410 [ 237.853714][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 237.859257][ C0] ? kobject_uevent_env+0x230/0x1290 [ 237.864547][ C0] bus_probe_device+0x19d/0x250 [ 237.869391][ C0] device_add+0xa2f/0x1e00 [ 237.873795][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 237.880106][ C0] usb_new_device.cold+0x5cf/0xedf [ 237.885398][ C0] ? hub_disconnect+0x470/0x470 [ 237.890235][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 237.895159][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.901113][ C0] hub_event+0x10a3/0x36c0 [ 237.905526][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 237.910836][ C0] ? lock_release+0x720/0x720 [ 237.915601][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 237.920611][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 237.925627][ C0] process_one_work+0x84c/0x13d0 [ 237.930657][ C0] ? lock_release+0x720/0x720 [ 237.935446][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 237.940807][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 237.945744][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 237.950756][ C0] worker_thread+0x598/0x1040 [ 237.955601][ C0] ? process_one_work+0x13d0/0x13d0 [ 237.961292][ C0] kthread+0x38b/0x460 [ 237.965333][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.970512][ C0] ? set_kthread_struct+0x100/0x100 [ 237.975706][ C0] ret_from_fork+0x1f/0x30 [ 237.980299][ C0] task:kworker/1:0H state:I stack:29432 pid: 21 ppid: 2 flags:0x00004000 [ 237.989509][ C0] Workqueue: 0x0 (events_highpri) [ 237.994605][ C0] Call Trace: [ 237.997967][ C0] __schedule+0x907/0x26b0 [ 238.002363][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.007645][ C0] schedule+0xd3/0x270 [ 238.011971][ C0] worker_thread+0x14d/0x1040 [ 238.016663][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.021987][ C0] kthread+0x38b/0x460 [ 238.026055][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.031342][ C0] ? set_kthread_struct+0x100/0x100 [ 238.036877][ C0] ret_from_fork+0x1f/0x30 [ 238.041295][ C0] task:kdevtmpfs state:S stack:26936 pid: 22 ppid: 2 flags:0x00004000 [ 238.050793][ C0] Call Trace: [ 238.054160][ C0] __schedule+0x907/0x26b0 [ 238.058867][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.064300][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 238.069296][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.074221][ C0] schedule+0xd3/0x270 [ 238.078762][ C0] devtmpfsd+0x232/0x24e [ 238.083014][ C0] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 238.088584][ C0] kthread+0x38b/0x460 [ 238.092716][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.097928][ C0] ? set_kthread_struct+0x100/0x100 [ 238.103376][ C0] ret_from_fork+0x1f/0x30 [ 238.107799][ C0] task:netns state:I stack:30064 pid: 23 ppid: 2 flags:0x00004000 [ 238.116986][ C0] Call Trace: [ 238.120244][ C0] __schedule+0x907/0x26b0 [ 238.124656][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.129912][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 238.134910][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.139994][ C0] schedule+0xd3/0x270 [ 238.144049][ C0] rescuer_thread+0x65d/0xb80 [ 238.148790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 238.153617][ C0] ? worker_thread+0x1040/0x1040 [ 238.158554][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 238.163551][ C0] ? worker_thread+0x1040/0x1040 [ 238.168462][ C0] kthread+0x38b/0x460 [ 238.172512][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.177681][ C0] ? set_kthread_struct+0x100/0x100 [ 238.183025][ C0] ret_from_fork+0x1f/0x30 [ 238.187440][ C0] task:inet_frag_wq state:I stack:29968 pid: 24 ppid: 2 flags:0x00004000 [ 238.196699][ C0] Call Trace: [ 238.199982][ C0] __schedule+0x907/0x26b0 [ 238.204376][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.209651][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 238.214670][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.219586][ C0] schedule+0xd3/0x270 [ 238.223627][ C0] rescuer_thread+0x65d/0xb80 [ 238.228276][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 238.233464][ C0] ? worker_thread+0x1040/0x1040 [ 238.238397][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 238.243313][ C0] ? worker_thread+0x1040/0x1040 [ 238.248231][ C0] kthread+0x38b/0x460 [ 238.252270][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.257520][ C0] ? set_kthread_struct+0x100/0x100 [ 238.262776][ C0] ret_from_fork+0x1f/0x30 [ 238.267198][ C0] task:kworker/1:1 state:I stack:26016 pid: 29 ppid: 2 flags:0x00004000 [ 238.276393][ C0] Workqueue: 0x0 (events) [ 238.280797][ C0] Call Trace: [ 238.284080][ C0] __schedule+0x907/0x26b0 [ 238.288482][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.293744][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.298659][ C0] schedule+0xd3/0x270 [ 238.302877][ C0] worker_thread+0x14d/0x1040 [ 238.307554][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.312837][ C0] kthread+0x38b/0x460 [ 238.316879][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.322047][ C0] ? set_kthread_struct+0x100/0x100 [ 238.327393][ C0] ret_from_fork+0x1f/0x30 [ 238.331827][ C0] task:kworker/u4:2 state:R running task stack:23848 pid: 35 ppid: 2 flags:0x00004000 [ 238.342570][ C0] Workqueue: bat_events batadv_nc_worker [ 238.348441][ C0] Call Trace: [ 238.351894][ C0] __schedule+0x907/0x26b0 [ 238.356376][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.361632][ C0] ? find_held_lock+0x2d/0x110 [ 238.366373][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 238.371716][ C0] preempt_schedule_common+0x45/0xc0 [ 238.376987][ C0] ? batadv_nc_packet_free+0x100/0x100 [ 238.382505][ C0] preempt_schedule_thunk+0x16/0x18 [ 238.387852][ C0] ? batadv_nc_purge_paths+0x1e9/0x2d0 [ 238.393282][ C0] __local_bh_enable_ip+0x109/0x120 [ 238.398454][ C0] batadv_nc_purge_paths+0x1e9/0x2d0 [ 238.403804][ C0] batadv_nc_worker+0x6a7/0xcc0 [ 238.408644][ C0] process_one_work+0x84c/0x13d0 [ 238.413723][ C0] ? lock_release+0x720/0x720 [ 238.418385][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 238.423829][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.428754][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 238.433767][ C0] worker_thread+0x598/0x1040 [ 238.438735][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.444006][ C0] kthread+0x38b/0x460 [ 238.448127][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.453323][ C0] ? set_kthread_struct+0x100/0x100 [ 238.458589][ C0] ret_from_fork+0x1f/0x30 [ 238.463000][ C0] task:kauditd state:S stack:29640 pid: 37 ppid: 2 flags:0x00004000 [ 238.472206][ C0] Call Trace: [ 238.475570][ C0] __schedule+0x907/0x26b0 [ 238.480106][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.485485][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 238.491748][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 238.496938][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 238.503118][ C0] schedule+0xd3/0x270 [ 238.507382][ C0] kauditd_thread+0x464/0x840 [ 238.512047][ C0] ? auditd_reset+0xe0/0xe0 [ 238.516624][ C0] ? finish_wait+0x270/0x270 [ 238.521203][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 238.526340][ C0] ? auditd_reset+0xe0/0xe0 [ 238.530847][ C0] kthread+0x38b/0x460 [ 238.535512][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.540744][ C0] ? set_kthread_struct+0x100/0x100 [ 238.546678][ C0] ret_from_fork+0x1f/0x30 [ 238.551126][ C0] task:kworker/u4:3 state:I stack:24704 pid: 87 ppid: 2 flags:0x00004000 [ 238.560309][ C0] Workqueue: 0x0 (phy6) [ 238.564549][ C0] Call Trace: [ 238.567830][ C0] __schedule+0x907/0x26b0 [ 238.572258][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.577518][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.582432][ C0] schedule+0xd3/0x270 [ 238.586472][ C0] worker_thread+0x14d/0x1040 [ 238.591138][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.596494][ C0] kthread+0x38b/0x460 [ 238.600549][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.605728][ C0] ? set_kthread_struct+0x100/0x100 [ 238.610896][ C0] ret_from_fork+0x1f/0x30 [ 238.615314][ C0] task:kworker/u4:4 state:I stack:24952 pid: 254 ppid: 2 flags:0x00004000 [ 238.624489][ C0] Workqueue: 0x0 (phy15) [ 238.628811][ C0] Call Trace: [ 238.632164][ C0] __schedule+0x907/0x26b0 [ 238.636744][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.642023][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 238.647025][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.652024][ C0] schedule+0xd3/0x270 [ 238.656068][ C0] worker_thread+0x14d/0x1040 [ 238.660738][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.665908][ C0] kthread+0x38b/0x460 [ 238.670021][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.675301][ C0] ? set_kthread_struct+0x100/0x100 [ 238.680487][ C0] ret_from_fork+0x1f/0x30 [ 238.684910][ C0] task:kworker/u4:5 state:I stack:25368 pid: 275 ppid: 2 flags:0x00004000 [ 238.694681][ C0] Workqueue: 0x0 (events_unbound) [ 238.699973][ C0] Call Trace: [ 238.703418][ C0] __schedule+0x907/0x26b0 [ 238.707843][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.713144][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.718240][ C0] schedule+0xd3/0x270 [ 238.722495][ C0] worker_thread+0x14d/0x1040 [ 238.727280][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.732604][ C0] kthread+0x38b/0x460 [ 238.736672][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.741855][ C0] ? set_kthread_struct+0x100/0x100 [ 238.747147][ C0] ret_from_fork+0x1f/0x30 [ 238.751656][ C0] task:kworker/u4:6 state:I stack:24952 pid: 751 ppid: 2 flags:0x00004000 [ 238.760976][ C0] Workqueue: 0x0 (phy10) [ 238.765295][ C0] Call Trace: [ 238.768558][ C0] __schedule+0x907/0x26b0 [ 238.772981][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.778243][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 238.783259][ C0] schedule+0xd3/0x270 [ 238.787393][ C0] worker_thread+0x14d/0x1040 [ 238.792320][ C0] ? process_one_work+0x13d0/0x13d0 [ 238.797496][ C0] kthread+0x38b/0x460 [ 238.801551][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.806820][ C0] ? set_kthread_struct+0x100/0x100 [ 238.812051][ C0] ret_from_fork+0x1f/0x30 [ 238.816723][ C0] task:khungtaskd state:S stack:29696 pid: 1656 ppid: 2 flags:0x00004000 [ 238.825917][ C0] Call Trace: [ 238.829276][ C0] __schedule+0x907/0x26b0 [ 238.833692][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.838984][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 238.845047][ C0] ? debug_object_destroy+0x210/0x210 [ 238.850420][ C0] schedule+0xd3/0x270 [ 238.854668][ C0] schedule_timeout+0x11d/0x250 [ 238.859520][ C0] ? usleep_range+0x150/0x150 [ 238.864291][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 238.869668][ C0] watchdog+0xb9/0xc40 [ 238.873845][ C0] ? reset_hung_task_detector+0x20/0x20 [ 238.879381][ C0] kthread+0x38b/0x460 [ 238.885614][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.890878][ C0] ? set_kthread_struct+0x100/0x100 [ 238.896052][ C0] ret_from_fork+0x1f/0x30 [ 238.900461][ C0] task:oom_reaper state:S stack:30344 pid: 1657 ppid: 2 flags:0x00004000 [ 238.909814][ C0] Call Trace: [ 238.913090][ C0] __schedule+0x907/0x26b0 [ 238.917499][ C0] ? io_schedule_timeout+0x140/0x140 [ 238.922801][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 238.928767][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 238.933947][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 238.939756][ C0] schedule+0xd3/0x270 [ 238.943813][ C0] oom_reaper+0x8cb/0xa80 [ 238.948317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 238.953140][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 238.958498][ C0] ? finish_wait+0x270/0x270 [ 238.963156][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 238.968064][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 238.973317][ C0] kthread+0x38b/0x460 [ 238.977356][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.982541][ C0] ? set_kthread_struct+0x100/0x100 [ 238.987709][ C0] ret_from_fork+0x1f/0x30 [ 238.992108][ C0] task:writeback state:I stack:30400 pid: 1658 ppid: 2 flags:0x00004000 [ 239.001280][ C0] Call Trace: [ 239.004640][ C0] __schedule+0x907/0x26b0 [ 239.009033][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.014297][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.019292][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.024223][ C0] schedule+0xd3/0x270 [ 239.028406][ C0] rescuer_thread+0x65d/0xb80 [ 239.033074][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.037912][ C0] ? worker_thread+0x1040/0x1040 [ 239.042822][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.047756][ C0] ? worker_thread+0x1040/0x1040 [ 239.052789][ C0] kthread+0x38b/0x460 [ 239.056830][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.061996][ C0] ? set_kthread_struct+0x100/0x100 [ 239.067173][ C0] ret_from_fork+0x1f/0x30 [ 239.071681][ C0] task:kcompactd0 state:S stack:29488 pid: 1660 ppid: 2 flags:0x00004000 [ 239.080860][ C0] Call Trace: [ 239.084205][ C0] __schedule+0x907/0x26b0 [ 239.088686][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.093947][ C0] ? debug_object_destroy+0x210/0x210 [ 239.099301][ C0] schedule+0xd3/0x270 [ 239.103342][ C0] schedule_timeout+0x11d/0x250 [ 239.108169][ C0] ? usleep_range+0x150/0x150 [ 239.112905][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 239.118561][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 239.124342][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 239.129699][ C0] kcompactd+0x491/0xae0 [ 239.133919][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 239.139005][ C0] ? finish_wait+0x270/0x270 [ 239.143654][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.148562][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 239.153732][ C0] kthread+0x38b/0x460 [ 239.157779][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.163824][ C0] ? set_kthread_struct+0x100/0x100 [ 239.169014][ C0] ret_from_fork+0x1f/0x30 [ 239.173417][ C0] task:kcompactd1 state:S stack:29488 pid: 1661 ppid: 2 flags:0x00004000 [ 239.182588][ C0] Call Trace: [ 239.185846][ C0] __schedule+0x907/0x26b0 [ 239.190288][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.195545][ C0] ? debug_object_destroy+0x210/0x210 [ 239.200902][ C0] schedule+0xd3/0x270 [ 239.204941][ C0] schedule_timeout+0x11d/0x250 [ 239.209768][ C0] ? usleep_range+0x150/0x150 [ 239.214439][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 239.219898][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 239.225681][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 239.231031][ C0] kcompactd+0x491/0xae0 [ 239.235332][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 239.240444][ C0] ? finish_wait+0x270/0x270 [ 239.245110][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.250043][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 239.255149][ C0] kthread+0x38b/0x460 [ 239.259238][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.264424][ C0] ? set_kthread_struct+0x100/0x100 [ 239.269622][ C0] ret_from_fork+0x1f/0x30 [ 239.274044][ C0] task:ksmd state:S stack:29976 pid: 1662 ppid: 2 flags:0x00004000 [ 239.283225][ C0] Call Trace: [ 239.286488][ C0] __schedule+0x907/0x26b0 [ 239.290903][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.296157][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 239.302132][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 239.307302][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 239.313081][ C0] schedule+0xd3/0x270 [ 239.317122][ C0] ksm_scan_thread+0x157e/0x3770 [ 239.322050][ C0] ? find_held_lock+0x2d/0x110 [ 239.326786][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 239.331801][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 239.337167][ C0] ? finish_wait+0x270/0x270 [ 239.341872][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.346811][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 239.352166][ C0] kthread+0x38b/0x460 [ 239.356214][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.361393][ C0] ? set_kthread_struct+0x100/0x100 [ 239.366574][ C0] ret_from_fork+0x1f/0x30 [ 239.370976][ C0] task:khugepaged state:S stack:24488 pid: 1663 ppid: 2 flags:0x00004000 [ 239.380234][ C0] Call Trace: [ 239.383505][ C0] __schedule+0x907/0x26b0 [ 239.387898][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.393168][ C0] ? debug_object_destroy+0x210/0x210 [ 239.398511][ C0] schedule+0xd3/0x270 [ 239.402559][ C0] schedule_timeout+0x11d/0x250 [ 239.407380][ C0] ? usleep_range+0x150/0x150 [ 239.412042][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 239.417396][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 239.423190][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 239.428549][ C0] khugepaged+0x10c6/0x40a0 [ 239.433048][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 239.438655][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 239.443569][ C0] ? finish_wait+0x270/0x270 [ 239.448142][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.453052][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 239.459005][ C0] kthread+0x38b/0x460 [ 239.463045][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.468212][ C0] ? set_kthread_struct+0x100/0x100 [ 239.473471][ C0] ret_from_fork+0x1f/0x30 [ 239.478064][ C0] task:pencrypt_serial state:I stack:30344 pid: 1699 ppid: 2 flags:0x00004000 [ 239.487247][ C0] Call Trace: [ 239.490537][ C0] __schedule+0x907/0x26b0 [ 239.494960][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.500231][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.505267][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.510205][ C0] schedule+0xd3/0x270 [ 239.514277][ C0] rescuer_thread+0x65d/0xb80 [ 239.518943][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.523788][ C0] ? worker_thread+0x1040/0x1040 [ 239.528703][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.533628][ C0] ? worker_thread+0x1040/0x1040 [ 239.538540][ C0] kthread+0x38b/0x460 [ 239.542581][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.547765][ C0] ? set_kthread_struct+0x100/0x100 [ 239.552979][ C0] ret_from_fork+0x1f/0x30 [ 239.557390][ C0] task:pdecrypt_serial state:I stack:30712 pid: 1701 ppid: 2 flags:0x00004000 [ 239.566586][ C0] Call Trace: [ 239.569859][ C0] __schedule+0x907/0x26b0 [ 239.574600][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.580479][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.585496][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.590410][ C0] schedule+0xd3/0x270 [ 239.594638][ C0] rescuer_thread+0x65d/0xb80 [ 239.599290][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.604121][ C0] ? worker_thread+0x1040/0x1040 [ 239.609337][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.614460][ C0] ? worker_thread+0x1040/0x1040 [ 239.619507][ C0] kthread+0x38b/0x460 [ 239.623645][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.628919][ C0] ? set_kthread_struct+0x100/0x100 [ 239.634457][ C0] ret_from_fork+0x1f/0x30 [ 239.639016][ C0] task:cryptd state:I stack:30712 pid: 1702 ppid: 2 flags:0x00004000 [ 239.648216][ C0] Call Trace: [ 239.651588][ C0] __schedule+0x907/0x26b0 [ 239.656196][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.661498][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.666763][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.671697][ C0] schedule+0xd3/0x270 [ 239.675869][ C0] rescuer_thread+0x65d/0xb80 [ 239.680620][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.685621][ C0] ? worker_thread+0x1040/0x1040 [ 239.690551][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.695470][ C0] ? worker_thread+0x1040/0x1040 [ 239.700574][ C0] kthread+0x38b/0x460 [ 239.704621][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.709789][ C0] ? set_kthread_struct+0x100/0x100 [ 239.714958][ C0] ret_from_fork+0x1f/0x30 [ 239.719369][ C0] task:kintegrityd state:I stack:30712 pid: 1774 ppid: 2 flags:0x00004000 [ 239.728556][ C0] Call Trace: [ 239.731865][ C0] __schedule+0x907/0x26b0 [ 239.736379][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.741648][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.746776][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.751703][ C0] schedule+0xd3/0x270 [ 239.755784][ C0] rescuer_thread+0x65d/0xb80 [ 239.760996][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.765843][ C0] ? worker_thread+0x1040/0x1040 [ 239.770818][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.775747][ C0] ? worker_thread+0x1040/0x1040 [ 239.780860][ C0] kthread+0x38b/0x460 [ 239.784913][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.790107][ C0] ? set_kthread_struct+0x100/0x100 [ 239.795367][ C0] ret_from_fork+0x1f/0x30 [ 239.799770][ C0] task:kblockd state:I stack:30712 pid: 1776 ppid: 2 flags:0x00004000 [ 239.808970][ C0] Call Trace: [ 239.812330][ C0] __schedule+0x907/0x26b0 [ 239.816728][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.822048][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.827050][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.832257][ C0] schedule+0xd3/0x270 [ 239.836297][ C0] rescuer_thread+0x65d/0xb80 [ 239.840961][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.845787][ C0] ? worker_thread+0x1040/0x1040 [ 239.850701][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.855704][ C0] ? worker_thread+0x1040/0x1040 [ 239.860610][ C0] kthread+0x38b/0x460 [ 239.864644][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.869819][ C0] ? set_kthread_struct+0x100/0x100 [ 239.874985][ C0] ret_from_fork+0x1f/0x30 [ 239.879390][ C0] task:blkcg_punt_bio state:I stack:30712 pid: 1777 ppid: 2 flags:0x00004000 [ 239.888568][ C0] Call Trace: [ 239.891824][ C0] __schedule+0x907/0x26b0 [ 239.896242][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.901509][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.906504][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.911593][ C0] schedule+0xd3/0x270 [ 239.915633][ C0] rescuer_thread+0x65d/0xb80 [ 239.920381][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 239.925293][ C0] ? worker_thread+0x1040/0x1040 [ 239.930214][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 239.935139][ C0] ? worker_thread+0x1040/0x1040 [ 239.940052][ C0] kthread+0x38b/0x460 [ 239.944108][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.949273][ C0] ? set_kthread_struct+0x100/0x100 [ 239.954439][ C0] ret_from_fork+0x1f/0x30 [ 239.958843][ C0] task:tpm_dev_wq state:I stack:30064 pid: 1868 ppid: 2 flags:0x00004000 [ 239.969333][ C0] Call Trace: [ 239.972588][ C0] __schedule+0x907/0x26b0 [ 239.977067][ C0] ? io_schedule_timeout+0x140/0x140 [ 239.982322][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 239.987318][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 239.992409][ C0] schedule+0xd3/0x270 [ 239.996447][ C0] rescuer_thread+0x65d/0xb80 [ 240.001103][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.005934][ C0] ? worker_thread+0x1040/0x1040 [ 240.010866][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.015778][ C0] ? worker_thread+0x1040/0x1040 [ 240.020686][ C0] kthread+0x38b/0x460 [ 240.024937][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.030102][ C0] ? set_kthread_struct+0x100/0x100 [ 240.035268][ C0] ret_from_fork+0x1f/0x30 [ 240.039856][ C0] task:ata_sff state:I stack:30656 pid: 1881 ppid: 2 flags:0x00004000 [ 240.049043][ C0] Call Trace: [ 240.052315][ C0] __schedule+0x907/0x26b0 [ 240.056728][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.061988][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.067123][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.072079][ C0] schedule+0xd3/0x270 [ 240.076132][ C0] rescuer_thread+0x65d/0xb80 [ 240.080780][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.085777][ C0] ? worker_thread+0x1040/0x1040 [ 240.090686][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.095595][ C0] ? worker_thread+0x1040/0x1040 [ 240.100676][ C0] kthread+0x38b/0x460 [ 240.104736][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.109901][ C0] ? set_kthread_struct+0x100/0x100 [ 240.115067][ C0] ret_from_fork+0x1f/0x30 [ 240.119492][ C0] task:md state:I stack:30712 pid: 1915 ppid: 2 flags:0x00004000 [ 240.128683][ C0] Call Trace: [ 240.131966][ C0] __schedule+0x907/0x26b0 [ 240.136374][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.141640][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.146642][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.151557][ C0] schedule+0xd3/0x270 [ 240.155602][ C0] rescuer_thread+0x65d/0xb80 [ 240.160253][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.165080][ C0] ? worker_thread+0x1040/0x1040 [ 240.170186][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.175095][ C0] ? worker_thread+0x1040/0x1040 [ 240.180011][ C0] kthread+0x38b/0x460 [ 240.184047][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.189396][ C0] ? set_kthread_struct+0x100/0x100 [ 240.194563][ C0] ret_from_fork+0x1f/0x30 [ 240.198962][ C0] task:edac-poller state:I stack:30712 pid: 1918 ppid: 2 flags:0x00004000 [ 240.208137][ C0] Call Trace: [ 240.211498][ C0] __schedule+0x907/0x26b0 [ 240.215910][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.221267][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.226272][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.231271][ C0] schedule+0xd3/0x270 [ 240.235322][ C0] rescuer_thread+0x65d/0xb80 [ 240.239984][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.244820][ C0] ? worker_thread+0x1040/0x1040 [ 240.249730][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.254650][ C0] ? worker_thread+0x1040/0x1040 [ 240.259559][ C0] kthread+0x38b/0x460 [ 240.263688][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.268857][ C0] ? set_kthread_struct+0x100/0x100 [ 240.274024][ C0] ret_from_fork+0x1f/0x30 [ 240.278431][ C0] task:ib-comp-wq state:I stack:29760 pid: 2036 ppid: 2 flags:0x00004000 [ 240.287602][ C0] Call Trace: [ 240.290861][ C0] __schedule+0x907/0x26b0 [ 240.295757][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.301378][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.306391][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.311467][ C0] schedule+0xd3/0x270 [ 240.315524][ C0] rescuer_thread+0x65d/0xb80 [ 240.320199][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.325040][ C0] ? worker_thread+0x1040/0x1040 [ 240.329956][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.334877][ C0] ? worker_thread+0x1040/0x1040 [ 240.339955][ C0] kthread+0x38b/0x460 [ 240.344192][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.349387][ C0] ? set_kthread_struct+0x100/0x100 [ 240.354576][ C0] ret_from_fork+0x1f/0x30 [ 240.359041][ C0] task:kworker/u5:0 state:I stack:27232 pid: 2038 ppid: 2 flags:0x00004000 [ 240.368499][ C0] Workqueue: 0x0 (hci2) [ 240.372725][ C0] Call Trace: [ 240.376067][ C0] __schedule+0x907/0x26b0 [ 240.380544][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.385927][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.390960][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.395912][ C0] schedule+0xd3/0x270 [ 240.399955][ C0] worker_thread+0x14d/0x1040 [ 240.404636][ C0] ? process_one_work+0x13d0/0x13d0 [ 240.409811][ C0] kthread+0x38b/0x460 [ 240.413853][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.419024][ C0] ? set_kthread_struct+0x100/0x100 [ 240.424199][ C0] ret_from_fork+0x1f/0x30 [ 240.428599][ C0] task:ib-comp-unb-wq state:I stack:29760 pid: 2039 ppid: 2 flags:0x00004000 [ 240.437783][ C0] Call Trace: [ 240.441131][ C0] __schedule+0x907/0x26b0 [ 240.445536][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.450902][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.455912][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.460840][ C0] schedule+0xd3/0x270 [ 240.465232][ C0] rescuer_thread+0x65d/0xb80 [ 240.469882][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.475079][ C0] ? worker_thread+0x1040/0x1040 [ 240.479990][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.484909][ C0] ? worker_thread+0x1040/0x1040 [ 240.489837][ C0] kthread+0x38b/0x460 [ 240.493900][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.499106][ C0] ? set_kthread_struct+0x100/0x100 [ 240.504291][ C0] ret_from_fork+0x1f/0x30 [ 240.508697][ C0] task:ib_mcast state:I stack:29760 pid: 2042 ppid: 2 flags:0x00004000 [ 240.518132][ C0] Call Trace: [ 240.521396][ C0] __schedule+0x907/0x26b0 [ 240.525821][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.531105][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.536114][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.541191][ C0] schedule+0xd3/0x270 [ 240.545260][ C0] rescuer_thread+0x65d/0xb80 [ 240.550020][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.555001][ C0] ? worker_thread+0x1040/0x1040 [ 240.559943][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.564859][ C0] ? worker_thread+0x1040/0x1040 [ 240.569984][ C0] kthread+0x38b/0x460 [ 240.574171][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.579498][ C0] ? set_kthread_struct+0x100/0x100 [ 240.585010][ C0] ret_from_fork+0x1f/0x30 [ 240.591531][ C0] task:ib_nl_sa_wq state:I stack:30712 pid: 2043 ppid: 2 flags:0x00004000 [ 240.600724][ C0] Call Trace: [ 240.603991][ C0] __schedule+0x907/0x26b0 [ 240.608391][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.613740][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.618741][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.623680][ C0] schedule+0xd3/0x270 [ 240.627832][ C0] rescuer_thread+0x65d/0xb80 [ 240.632492][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.637437][ C0] ? worker_thread+0x1040/0x1040 [ 240.642349][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.647397][ C0] ? worker_thread+0x1040/0x1040 [ 240.652325][ C0] kthread+0x38b/0x460 [ 240.656477][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.661648][ C0] ? set_kthread_struct+0x100/0x100 [ 240.666849][ C0] ret_from_fork+0x1f/0x30 [ 240.671264][ C0] task:kworker/1:1H state:I stack:28808 pid: 2046 ppid: 2 flags:0x00004000 [ 240.680440][ C0] Workqueue: 0x0 (kblockd) [ 240.684922][ C0] Call Trace: [ 240.688189][ C0] __schedule+0x907/0x26b0 [ 240.692599][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.698402][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.703446][ C0] schedule+0xd3/0x270 [ 240.707553][ C0] worker_thread+0x14d/0x1040 [ 240.712222][ C0] ? process_one_work+0x13d0/0x13d0 [ 240.717400][ C0] kthread+0x38b/0x460 [ 240.721705][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.726876][ C0] ? set_kthread_struct+0x100/0x100 [ 240.732047][ C0] ret_from_fork+0x1f/0x30 [ 240.736476][ C0] task:rpciod state:I stack:29760 pid: 2047 ppid: 2 flags:0x00004000 [ 240.745828][ C0] Call Trace: [ 240.749091][ C0] __schedule+0x907/0x26b0 [ 240.753499][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.758756][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.763765][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.768694][ C0] schedule+0xd3/0x270 [ 240.772751][ C0] rescuer_thread+0x65d/0xb80 [ 240.777415][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.782329][ C0] ? worker_thread+0x1040/0x1040 [ 240.787339][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.792340][ C0] ? worker_thread+0x1040/0x1040 [ 240.797250][ C0] kthread+0x38b/0x460 [ 240.801290][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.806806][ C0] ? set_kthread_struct+0x100/0x100 [ 240.812250][ C0] ret_from_fork+0x1f/0x30 [ 240.816670][ C0] task:xprtiod state:I stack:30712 pid: 2048 ppid: 2 flags:0x00004000 [ 240.826017][ C0] Call Trace: [ 240.829276][ C0] __schedule+0x907/0x26b0 [ 240.833669][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.839011][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.844010][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.849058][ C0] schedule+0xd3/0x270 [ 240.853121][ C0] rescuer_thread+0x65d/0xb80 [ 240.857790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.862626][ C0] ? worker_thread+0x1040/0x1040 [ 240.867557][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.872569][ C0] ? worker_thread+0x1040/0x1040 [ 240.877490][ C0] kthread+0x38b/0x460 [ 240.881532][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.886707][ C0] ? set_kthread_struct+0x100/0x100 [ 240.891898][ C0] ret_from_fork+0x1f/0x30 [ 240.896488][ C0] task:cfg80211 state:I stack:30712 pid: 2051 ppid: 2 flags:0x00004000 [ 240.905750][ C0] Call Trace: [ 240.909017][ C0] __schedule+0x907/0x26b0 [ 240.913414][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.918756][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 240.923750][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 240.928778][ C0] schedule+0xd3/0x270 [ 240.932831][ C0] rescuer_thread+0x65d/0xb80 [ 240.937528][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 240.942357][ C0] ? worker_thread+0x1040/0x1040 [ 240.947372][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 240.952281][ C0] ? worker_thread+0x1040/0x1040 [ 240.957193][ C0] kthread+0x38b/0x460 [ 240.961246][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.966412][ C0] ? set_kthread_struct+0x100/0x100 [ 240.971591][ C0] ret_from_fork+0x1f/0x30 [ 240.975992][ C0] task:kswapd0 state:S stack:29848 pid: 2155 ppid: 2 flags:0x00004000 [ 240.985426][ C0] Call Trace: [ 240.988686][ C0] __schedule+0x907/0x26b0 [ 240.993077][ C0] ? io_schedule_timeout+0x140/0x140 [ 240.998591][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 241.004368][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 241.010237][ C0] schedule+0xd3/0x270 [ 241.014386][ C0] kswapd+0x8df/0xa80 [ 241.018345][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 241.023133][ C0] ? finish_wait+0x270/0x270 [ 241.027713][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.032621][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 241.037374][ C0] kthread+0x38b/0x460 [ 241.041423][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.046589][ C0] ? set_kthread_struct+0x100/0x100 [ 241.053235][ C0] ret_from_fork+0x1f/0x30 [ 241.057630][ C0] task:kswapd1 state:S stack:29848 pid: 2156 ppid: 2 flags:0x00004000 [ 241.066973][ C0] Call Trace: [ 241.070490][ C0] __schedule+0x907/0x26b0 [ 241.074893][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.080149][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 241.085934][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 241.091797][ C0] schedule+0xd3/0x270 [ 241.095941][ C0] kswapd+0x8df/0xa80 [ 241.100085][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 241.104855][ C0] ? finish_wait+0x270/0x270 [ 241.109435][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.114360][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 241.119116][ C0] kthread+0x38b/0x460 [ 241.123167][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.128348][ C0] ? set_kthread_struct+0x100/0x100 [ 241.134138][ C0] ret_from_fork+0x1f/0x30 [ 241.138727][ C0] task:ecryptfs-kthrea state:S stack:30520 pid: 2160 ppid: 2 flags:0x00004000 [ 241.147993][ C0] Call Trace: [ 241.151259][ C0] __schedule+0x907/0x26b0 [ 241.155742][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.161013][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.166972][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 241.172176][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 241.178276][ C0] schedule+0xd3/0x270 [ 241.182612][ C0] ecryptfs_threadfn+0x350/0x560 [ 241.187556][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 241.193713][ C0] ? finish_wait+0x270/0x270 [ 241.198404][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.203324][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 241.209482][ C0] kthread+0x38b/0x460 [ 241.213891][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.219163][ C0] ? set_kthread_struct+0x100/0x100 [ 241.224365][ C0] ret_from_fork+0x1f/0x30 [ 241.228806][ C0] task:nfsiod state:I stack:30712 pid: 2163 ppid: 2 flags:0x00004000 [ 241.238115][ C0] Call Trace: [ 241.241475][ C0] __schedule+0x907/0x26b0 [ 241.245974][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.251245][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.256339][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.261258][ C0] schedule+0xd3/0x270 [ 241.265387][ C0] rescuer_thread+0x65d/0xb80 [ 241.270122][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.274972][ C0] ? worker_thread+0x1040/0x1040 [ 241.279893][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.285062][ C0] ? worker_thread+0x1040/0x1040 [ 241.290085][ C0] kthread+0x38b/0x460 [ 241.294170][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.299356][ C0] ? set_kthread_struct+0x100/0x100 [ 241.304630][ C0] ret_from_fork+0x1f/0x30 [ 241.309190][ C0] task:kworker/0:1H state:I stack:27528 pid: 2164 ppid: 2 flags:0x00004000 [ 241.318506][ C0] Workqueue: 0x0 (events_highpri) [ 241.323772][ C0] Call Trace: [ 241.327148][ C0] __schedule+0x907/0x26b0 [ 241.331736][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.337014][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.341929][ C0] schedule+0xd3/0x270 [ 241.345971][ C0] worker_thread+0x14d/0x1040 [ 241.350643][ C0] ? process_one_work+0x13d0/0x13d0 [ 241.355842][ C0] kthread+0x38b/0x460 [ 241.360378][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.365650][ C0] ? set_kthread_struct+0x100/0x100 [ 241.371097][ C0] ret_from_fork+0x1f/0x30 [ 241.375509][ C0] task:cifsiod state:I stack:30712 pid: 2165 ppid: 2 flags:0x00004000 [ 241.384774][ C0] Call Trace: [ 241.388040][ C0] __schedule+0x907/0x26b0 [ 241.392437][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.397693][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.402808][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.407832][ C0] schedule+0xd3/0x270 [ 241.412117][ C0] rescuer_thread+0x65d/0xb80 [ 241.416800][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.421850][ C0] ? worker_thread+0x1040/0x1040 [ 241.426795][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.432194][ C0] ? worker_thread+0x1040/0x1040 [ 241.437123][ C0] kthread+0x38b/0x460 [ 241.441191][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.446564][ C0] ? set_kthread_struct+0x100/0x100 [ 241.451759][ C0] ret_from_fork+0x1f/0x30 [ 241.456167][ C0] task:smb3decryptd state:I stack:30712 pid: 2166 ppid: 2 flags:0x00004000 [ 241.465447][ C0] Call Trace: [ 241.468797][ C0] __schedule+0x907/0x26b0 [ 241.473191][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.478533][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.483539][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.488461][ C0] schedule+0xd3/0x270 [ 241.492613][ C0] rescuer_thread+0x65d/0xb80 [ 241.497282][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.502116][ C0] ? worker_thread+0x1040/0x1040 [ 241.507145][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.512086][ C0] ? worker_thread+0x1040/0x1040 [ 241.517037][ C0] kthread+0x38b/0x460 [ 241.521095][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.526276][ C0] ? set_kthread_struct+0x100/0x100 [ 241.531453][ C0] ret_from_fork+0x1f/0x30 [ 241.535852][ C0] task:cifsfileinfoput state:I stack:30712 pid: 2167 ppid: 2 flags:0x00004000 [ 241.545201][ C0] Call Trace: [ 241.548463][ C0] __schedule+0x907/0x26b0 [ 241.552908][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.558198][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.563398][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.568408][ C0] schedule+0xd3/0x270 [ 241.572469][ C0] rescuer_thread+0x65d/0xb80 [ 241.577207][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.582035][ C0] ? worker_thread+0x1040/0x1040 [ 241.587241][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.592196][ C0] ? worker_thread+0x1040/0x1040 [ 241.597120][ C0] kthread+0x38b/0x460 [ 241.601204][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.606482][ C0] ? set_kthread_struct+0x100/0x100 [ 241.611655][ C0] ret_from_fork+0x1f/0x30 [ 241.616164][ C0] task:cifsoplockd state:I stack:30712 pid: 2168 ppid: 2 flags:0x00004000 [ 241.625546][ C0] Call Trace: [ 241.628813][ C0] __schedule+0x907/0x26b0 [ 241.633222][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.638731][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.643807][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.648846][ C0] schedule+0xd3/0x270 [ 241.652914][ C0] rescuer_thread+0x65d/0xb80 [ 241.657579][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.662427][ C0] ? worker_thread+0x1040/0x1040 [ 241.667431][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.672350][ C0] ? worker_thread+0x1040/0x1040 [ 241.677258][ C0] kthread+0x38b/0x460 [ 241.681310][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.686481][ C0] ? set_kthread_struct+0x100/0x100 [ 241.691649][ C0] ret_from_fork+0x1f/0x30 [ 241.696147][ C0] task:deferredclose state:I stack:30712 pid: 2169 ppid: 2 flags:0x00004000 [ 241.705324][ C0] Call Trace: [ 241.708579][ C0] __schedule+0x907/0x26b0 [ 241.712970][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.718231][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.723230][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.728138][ C0] schedule+0xd3/0x270 [ 241.732192][ C0] rescuer_thread+0x65d/0xb80 [ 241.736839][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.741704][ C0] ? worker_thread+0x1040/0x1040 [ 241.746624][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.751614][ C0] ? worker_thread+0x1040/0x1040 [ 241.756533][ C0] kthread+0x38b/0x460 [ 241.760744][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.765943][ C0] ? set_kthread_struct+0x100/0x100 [ 241.771172][ C0] ret_from_fork+0x1f/0x30 [ 241.775591][ C0] task:jfsIO state:S stack:30720 pid: 2175 ppid: 2 flags:0x00004000 [ 241.784827][ C0] Call Trace: [ 241.788269][ C0] __schedule+0x907/0x26b0 [ 241.792756][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.798025][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 241.803030][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 241.807958][ C0] schedule+0xd3/0x270 [ 241.812108][ C0] jfsIOWait+0x119/0x290 [ 241.816386][ C0] ? lmLogClose+0x670/0x670 [ 241.820863][ C0] kthread+0x38b/0x460 [ 241.825003][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.830176][ C0] ? set_kthread_struct+0x100/0x100 [ 241.836044][ C0] ret_from_fork+0x1f/0x30 [ 241.840825][ C0] task:jfsCommit state:S stack:30488 pid: 2176 ppid: 2 flags:0x00004000 [ 241.850085][ C0] Call Trace: [ 241.853344][ C0] __schedule+0x907/0x26b0 [ 241.857736][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.862995][ C0] schedule+0xd3/0x270 [ 241.867035][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 241.871685][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.876509][ C0] ? txCommit+0x3a60/0x3a60 [ 241.880983][ C0] ? wake_up_q+0xf0/0xf0 [ 241.885211][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.890133][ C0] ? txCommit+0x3a60/0x3a60 [ 241.894607][ C0] kthread+0x38b/0x460 [ 241.898672][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.904032][ C0] ? set_kthread_struct+0x100/0x100 [ 241.909208][ C0] ret_from_fork+0x1f/0x30 [ 241.913607][ C0] task:jfsCommit state:S stack:30488 pid: 2177 ppid: 2 flags:0x00004000 [ 241.922968][ C0] Call Trace: [ 241.926233][ C0] __schedule+0x907/0x26b0 [ 241.930982][ C0] ? io_schedule_timeout+0x140/0x140 [ 241.936253][ C0] schedule+0xd3/0x270 [ 241.940309][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 241.944959][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 241.950062][ C0] ? txCommit+0x3a60/0x3a60 [ 241.955684][ C0] ? wake_up_q+0xf0/0xf0 [ 241.959899][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 241.964804][ C0] ? txCommit+0x3a60/0x3a60 [ 241.969277][ C0] kthread+0x38b/0x460 [ 241.973326][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.978489][ C0] ? set_kthread_struct+0x100/0x100 [ 241.983742][ C0] ret_from_fork+0x1f/0x30 [ 241.988139][ C0] task:jfsSync state:S stack:30592 pid: 2178 ppid: 2 flags:0x00004000 [ 241.997306][ C0] Call Trace: [ 242.000768][ C0] __schedule+0x907/0x26b0 [ 242.005174][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.010456][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.015458][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.020456][ C0] schedule+0xd3/0x270 [ 242.024683][ C0] jfs_sync+0x29e/0x710 [ 242.028818][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.034924][ C0] ? txResume+0x80/0x80 [ 242.039088][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.044021][ C0] ? txResume+0x80/0x80 [ 242.048173][ C0] kthread+0x38b/0x460 [ 242.052502][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.057687][ C0] ? set_kthread_struct+0x100/0x100 [ 242.062995][ C0] ret_from_fork+0x1f/0x30 [ 242.067535][ C0] task:xfsalloc state:I stack:30344 pid: 2179 ppid: 2 flags:0x00004000 [ 242.076912][ C0] Call Trace: [ 242.080193][ C0] __schedule+0x907/0x26b0 [ 242.084786][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.090148][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.095151][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.100068][ C0] schedule+0xd3/0x270 [ 242.104208][ C0] rescuer_thread+0x65d/0xb80 [ 242.108859][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.113683][ C0] ? worker_thread+0x1040/0x1040 [ 242.118604][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.123610][ C0] ? worker_thread+0x1040/0x1040 [ 242.128577][ C0] kthread+0x38b/0x460 [ 242.132648][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.137837][ C0] ? set_kthread_struct+0x100/0x100 [ 242.143201][ C0] ret_from_fork+0x1f/0x30 [ 242.147712][ C0] task:xfs_mru_cache state:I stack:30488 pid: 2182 ppid: 2 flags:0x00004000 [ 242.157387][ C0] Call Trace: [ 242.160806][ C0] __schedule+0x907/0x26b0 [ 242.165306][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.170665][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.175843][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.180941][ C0] schedule+0xd3/0x270 [ 242.184982][ C0] rescuer_thread+0x65d/0xb80 [ 242.189639][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.194581][ C0] ? worker_thread+0x1040/0x1040 [ 242.199489][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.204513][ C0] ? worker_thread+0x1040/0x1040 [ 242.209511][ C0] kthread+0x38b/0x460 [ 242.213548][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.218906][ C0] ? set_kthread_struct+0x100/0x100 [ 242.224072][ C0] ret_from_fork+0x1f/0x30 [ 242.228749][ C0] task:user_dlm state:I stack:30488 pid: 2185 ppid: 2 flags:0x00004000 [ 242.238007][ C0] Call Trace: [ 242.241282][ C0] __schedule+0x907/0x26b0 [ 242.245675][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.250929][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.255939][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.260859][ C0] schedule+0xd3/0x270 [ 242.264985][ C0] rescuer_thread+0x65d/0xb80 [ 242.269645][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.274480][ C0] ? worker_thread+0x1040/0x1040 [ 242.279388][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.284294][ C0] ? worker_thread+0x1040/0x1040 [ 242.289204][ C0] kthread+0x38b/0x460 [ 242.293248][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.298416][ C0] ? set_kthread_struct+0x100/0x100 [ 242.303601][ C0] ret_from_fork+0x1f/0x30 [ 242.308201][ C0] task:glock_workqueue state:I stack:30488 pid: 2187 ppid: 2 flags:0x00004000 [ 242.317737][ C0] Call Trace: [ 242.321016][ C0] __schedule+0x907/0x26b0 [ 242.325442][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.330817][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.335857][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.340807][ C0] schedule+0xd3/0x270 [ 242.344924][ C0] rescuer_thread+0x65d/0xb80 [ 242.349612][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.354803][ C0] ? worker_thread+0x1040/0x1040 [ 242.359820][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.364738][ C0] ? worker_thread+0x1040/0x1040 [ 242.369720][ C0] kthread+0x38b/0x460 [ 242.373897][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.379092][ C0] ? set_kthread_struct+0x100/0x100 [ 242.384485][ C0] ret_from_fork+0x1f/0x30 [ 242.388892][ C0] task:delete_workqueu state:I stack:30488 pid: 2188 ppid: 2 flags:0x00004000 [ 242.398072][ C0] Call Trace: [ 242.401344][ C0] __schedule+0x907/0x26b0 [ 242.405747][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.411003][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.416039][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.420950][ C0] schedule+0xd3/0x270 [ 242.425002][ C0] rescuer_thread+0x65d/0xb80 [ 242.429844][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.434727][ C0] ? worker_thread+0x1040/0x1040 [ 242.441407][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.446338][ C0] ? worker_thread+0x1040/0x1040 [ 242.451310][ C0] kthread+0x38b/0x460 [ 242.455376][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.460554][ C0] ? set_kthread_struct+0x100/0x100 [ 242.465744][ C0] ret_from_fork+0x1f/0x30 [ 242.470149][ C0] task:gfs_recovery state:I stack:30488 pid: 2189 ppid: 2 flags:0x00004000 [ 242.479325][ C0] Call Trace: [ 242.482585][ C0] __schedule+0x907/0x26b0 [ 242.486991][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.493546][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.498666][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.503780][ C0] schedule+0xd3/0x270 [ 242.507843][ C0] rescuer_thread+0x65d/0xb80 [ 242.514438][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.519363][ C0] ? worker_thread+0x1040/0x1040 [ 242.524281][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.529194][ C0] ? worker_thread+0x1040/0x1040 [ 242.534280][ C0] kthread+0x38b/0x460 [ 242.538345][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.543526][ C0] ? set_kthread_struct+0x100/0x100 [ 242.548702][ C0] ret_from_fork+0x1f/0x30 [ 242.553099][ C0] task:kthrotld state:I stack:30488 pid: 2194 ppid: 2 flags:0x00004000 [ 242.562368][ C0] Call Trace: [ 242.565715][ C0] __schedule+0x907/0x26b0 [ 242.570120][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.575372][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.580478][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.585399][ C0] schedule+0xd3/0x270 [ 242.589463][ C0] rescuer_thread+0x65d/0xb80 [ 242.594243][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.599082][ C0] ? worker_thread+0x1040/0x1040 [ 242.604017][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.608965][ C0] ? worker_thread+0x1040/0x1040 [ 242.613874][ C0] kthread+0x38b/0x460 [ 242.618094][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.623259][ C0] ? set_kthread_struct+0x100/0x100 [ 242.628518][ C0] ret_from_fork+0x1f/0x30 [ 242.633018][ C0] task:acpi_thermal_pm state:I stack:30712 pid: 2239 ppid: 2 flags:0x00004000 [ 242.642380][ C0] Call Trace: [ 242.645825][ C0] __schedule+0x907/0x26b0 [ 242.650679][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.656113][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.661112][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.666054][ C0] schedule+0xd3/0x270 [ 242.670111][ C0] rescuer_thread+0x65d/0xb80 [ 242.675455][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.680282][ C0] ? worker_thread+0x1040/0x1040 [ 242.685192][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.690108][ C0] ? worker_thread+0x1040/0x1040 [ 242.695138][ C0] kthread+0x38b/0x460 [ 242.699176][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.704355][ C0] ? set_kthread_struct+0x100/0x100 [ 242.709645][ C0] ret_from_fork+0x1f/0x30 [ 242.714225][ C0] task:nfit state:I stack:30120 pid: 2241 ppid: 2 flags:0x00004000 [ 242.723853][ C0] Call Trace: [ 242.729248][ C0] __schedule+0x907/0x26b0 [ 242.733685][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.738949][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.744036][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.748955][ C0] schedule+0xd3/0x270 [ 242.753012][ C0] rescuer_thread+0x65d/0xb80 [ 242.757778][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 242.762715][ C0] ? worker_thread+0x1040/0x1040 [ 242.767643][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.772562][ C0] ? worker_thread+0x1040/0x1040 [ 242.777479][ C0] kthread+0x38b/0x460 [ 242.781680][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.786866][ C0] ? set_kthread_struct+0x100/0x100 [ 242.792450][ C0] ret_from_fork+0x1f/0x30 [ 242.797244][ C0] task:hwrng state:S stack:29920 pid: 2815 ppid: 2 flags:0x00004000 [ 242.806440][ C0] Call Trace: [ 242.810146][ C0] __schedule+0x907/0x26b0 [ 242.814543][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.824040][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.830293][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 242.835611][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 242.841572][ C0] schedule+0xd3/0x270 [ 242.845655][ C0] add_hwgenerator_randomness+0x13e/0x190 [ 242.851555][ C0] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 242.857964][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 242.863664][ C0] ? finish_wait+0x270/0x270 [ 242.868239][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 242.873770][ C0] hwrng_fillfn+0x137/0x1e0 [ 242.878265][ C0] ? rng_current_show+0x120/0x120 [ 242.883295][ C0] kthread+0x38b/0x460 [ 242.887357][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.892700][ C0] ? set_kthread_struct+0x100/0x100 [ 242.897901][ C0] ret_from_fork+0x1f/0x30 [ 242.902313][ C0] task:card1-crtc0 state:S stack:30704 pid: 2831 ppid: 2 flags:0x00004000 [ 242.912267][ C0] Call Trace: [ 242.915552][ C0] __schedule+0x907/0x26b0 [ 242.919992][ C0] ? io_schedule_timeout+0x140/0x140 [ 242.925491][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 242.930608][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 242.935530][ C0] schedule+0xd3/0x270 [ 242.939591][ C0] kthread_worker_fn+0x4c5/0xa00 [ 242.944708][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 242.949647][ C0] ? kthread_use_mm+0x240/0x240 [ 242.954591][ C0] kthread+0x38b/0x460 [ 242.958839][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.964818][ C0] ? set_kthread_struct+0x100/0x100 [ 242.970112][ C0] ret_from_fork+0x1f/0x30 [ 242.975349][ C0] task:kworker/0:2 state:I stack:22720 pid: 2961 ppid: 2 flags:0x00004000 [ 242.985190][ C0] Workqueue: 0x0 (events) [ 242.989710][ C0] Call Trace: [ 242.992980][ C0] __schedule+0x907/0x26b0 [ 242.997535][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.002905][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.007836][ C0] schedule+0xd3/0x270 [ 243.011957][ C0] worker_thread+0x14d/0x1040 [ 243.017063][ C0] ? process_one_work+0x13d0/0x13d0 [ 243.022357][ C0] kthread+0x38b/0x460 [ 243.026486][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.031667][ C0] ? set_kthread_struct+0x100/0x100 [ 243.037191][ C0] ret_from_fork+0x1f/0x30 [ 243.041861][ C0] task:iscsi_eh state:I stack:30712 pid: 2987 ppid: 2 flags:0x00004000 [ 243.051238][ C0] Call Trace: [ 243.054497][ C0] __schedule+0x907/0x26b0 [ 243.059021][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.064364][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.069552][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.074466][ C0] schedule+0xd3/0x270 [ 243.078764][ C0] rescuer_thread+0x65d/0xb80 [ 243.083516][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.089042][ C0] ? worker_thread+0x1040/0x1040 [ 243.094127][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.099517][ C0] ? worker_thread+0x1040/0x1040 [ 243.104899][ C0] kthread+0x38b/0x460 [ 243.109938][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.115329][ C0] ? set_kthread_struct+0x100/0x100 [ 243.120760][ C0] ret_from_fork+0x1f/0x30 [ 243.125261][ C0] task:iscsi_conn_clea state:I stack:30712 pid: 2989 ppid: 2 flags:0x00004000 [ 243.134620][ C0] Call Trace: [ 243.137982][ C0] __schedule+0x907/0x26b0 [ 243.142375][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.147810][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.152981][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.157893][ C0] schedule+0xd3/0x270 [ 243.162121][ C0] rescuer_thread+0x65d/0xb80 [ 243.167479][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.172305][ C0] ? worker_thread+0x1040/0x1040 [ 243.177298][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.182641][ C0] ? worker_thread+0x1040/0x1040 [ 243.187549][ C0] kthread+0x38b/0x460 [ 243.191777][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.197055][ C0] ? set_kthread_struct+0x100/0x100 [ 243.202223][ C0] ret_from_fork+0x1f/0x30 [ 243.206626][ C0] task:scsi_eh_0 state:S stack:30728 pid: 2992 ppid: 2 flags:0x00004000 [ 243.215887][ C0] Call Trace: [ 243.219265][ C0] __schedule+0x907/0x26b0 [ 243.223914][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.229189][ C0] schedule+0xd3/0x270 [ 243.233228][ C0] scsi_error_handler+0x4ac/0x1270 [ 243.238401][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 243.243489][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 243.249454][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 243.254625][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.259537][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 243.264631][ C0] kthread+0x38b/0x460 [ 243.268774][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.274288][ C0] ? set_kthread_struct+0x100/0x100 [ 243.279457][ C0] ret_from_fork+0x1f/0x30 [ 243.283856][ C0] task:scsi_tmf_0 state:I stack:30344 pid: 3001 ppid: 2 flags:0x00004000 [ 243.293040][ C0] Call Trace: [ 243.296448][ C0] __schedule+0x907/0x26b0 [ 243.300852][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.306305][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.311429][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.316355][ C0] schedule+0xd3/0x270 [ 243.320417][ C0] rescuer_thread+0x65d/0xb80 [ 243.325086][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.330032][ C0] ? worker_thread+0x1040/0x1040 [ 243.334965][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.339895][ C0] ? worker_thread+0x1040/0x1040 [ 243.344812][ C0] kthread+0x38b/0x460 [ 243.348908][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.354195][ C0] ? set_kthread_struct+0x100/0x100 [ 243.359387][ C0] ret_from_fork+0x1f/0x30 [ 243.363954][ C0] task:nvme-wq state:I stack:30712 pid: 3013 ppid: 2 flags:0x00004000 [ 243.373230][ C0] Call Trace: [ 243.376498][ C0] __schedule+0x907/0x26b0 [ 243.380983][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.386253][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.391257][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.396258][ C0] schedule+0xd3/0x270 [ 243.400385][ C0] rescuer_thread+0x65d/0xb80 [ 243.405137][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.410058][ C0] ? worker_thread+0x1040/0x1040 [ 243.415157][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.420171][ C0] ? worker_thread+0x1040/0x1040 [ 243.425081][ C0] kthread+0x38b/0x460 [ 243.429127][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.434301][ C0] ? set_kthread_struct+0x100/0x100 [ 243.439555][ C0] ret_from_fork+0x1f/0x30 [ 243.444178][ C0] task:nvme-reset-wq state:I stack:30712 pid: 3015 ppid: 2 flags:0x00004000 [ 243.453451][ C0] Call Trace: [ 243.456710][ C0] __schedule+0x907/0x26b0 [ 243.461629][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.466903][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.471912][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.477043][ C0] schedule+0xd3/0x270 [ 243.481112][ C0] rescuer_thread+0x65d/0xb80 [ 243.485855][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.490688][ C0] ? worker_thread+0x1040/0x1040 [ 243.495596][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.500531][ C0] ? worker_thread+0x1040/0x1040 [ 243.505439][ C0] kthread+0x38b/0x460 [ 243.509519][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.514699][ C0] ? set_kthread_struct+0x100/0x100 [ 243.520049][ C0] ret_from_fork+0x1f/0x30 [ 243.524458][ C0] task:nvme-delete-wq state:I stack:30712 pid: 3017 ppid: 2 flags:0x00004000 [ 243.533808][ C0] Call Trace: [ 243.537083][ C0] __schedule+0x907/0x26b0 [ 243.541565][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.546869][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.551989][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.556900][ C0] schedule+0xd3/0x270 [ 243.560958][ C0] rescuer_thread+0x65d/0xb80 [ 243.565694][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.570527][ C0] ? worker_thread+0x1040/0x1040 [ 243.575524][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.580439][ C0] ? worker_thread+0x1040/0x1040 [ 243.585354][ C0] kthread+0x38b/0x460 [ 243.589399][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.594562][ C0] ? set_kthread_struct+0x100/0x100 [ 243.599945][ C0] ret_from_fork+0x1f/0x30 [ 243.604346][ C0] task:nvme_fc_wq state:I stack:29760 pid: 3026 ppid: 2 flags:0x00004000 [ 243.614289][ C0] Call Trace: [ 243.617551][ C0] __schedule+0x907/0x26b0 [ 243.621964][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.627221][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.632219][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.637484][ C0] schedule+0xd3/0x270 [ 243.641627][ C0] rescuer_thread+0x65d/0xb80 [ 243.646290][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.651131][ C0] ? worker_thread+0x1040/0x1040 [ 243.656930][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.661846][ C0] ? worker_thread+0x1040/0x1040 [ 243.666757][ C0] kthread+0x38b/0x460 [ 243.670799][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.675969][ C0] ? set_kthread_struct+0x100/0x100 [ 243.681152][ C0] ret_from_fork+0x1f/0x30 [ 243.685562][ C0] task:nvme_tcp_wq state:I stack:29760 pid: 3027 ppid: 2 flags:0x00004000 [ 243.694862][ C0] Call Trace: [ 243.698223][ C0] __schedule+0x907/0x26b0 [ 243.702617][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.707869][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.712862][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.717770][ C0] schedule+0xd3/0x270 [ 243.721816][ C0] rescuer_thread+0x65d/0xb80 [ 243.726464][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.731298][ C0] ? worker_thread+0x1040/0x1040 [ 243.736206][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.741650][ C0] ? worker_thread+0x1040/0x1040 [ 243.746684][ C0] kthread+0x38b/0x460 [ 243.750738][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.755918][ C0] ? set_kthread_struct+0x100/0x100 [ 243.761205][ C0] ret_from_fork+0x1f/0x30 [ 243.765651][ C0] task:nvmet-zbd-wq state:I stack:29760 pid: 3030 ppid: 2 flags:0x00004000 [ 243.774861][ C0] Call Trace: [ 243.778118][ C0] __schedule+0x907/0x26b0 [ 243.782543][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.787797][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.792797][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.797706][ C0] schedule+0xd3/0x270 [ 243.801928][ C0] rescuer_thread+0x65d/0xb80 [ 243.806585][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.811497][ C0] ? worker_thread+0x1040/0x1040 [ 243.816507][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.821412][ C0] ? worker_thread+0x1040/0x1040 [ 243.826567][ C0] kthread+0x38b/0x460 [ 243.830622][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.836729][ C0] ? set_kthread_struct+0x100/0x100 [ 243.842131][ C0] ret_from_fork+0x1f/0x30 [ 243.846547][ C0] task:nvmet-buffered- state:I stack:30712 pid: 3031 ppid: 2 flags:0x00004000 [ 243.856100][ C0] Call Trace: [ 243.859359][ C0] __schedule+0x907/0x26b0 [ 243.863767][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.869021][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.874035][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.878946][ C0] schedule+0xd3/0x270 [ 243.882998][ C0] rescuer_thread+0x65d/0xb80 [ 243.887664][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.892578][ C0] ? worker_thread+0x1040/0x1040 [ 243.897487][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.902408][ C0] ? worker_thread+0x1040/0x1040 [ 243.907415][ C0] kthread+0x38b/0x460 [ 243.911540][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.916722][ C0] ? set_kthread_struct+0x100/0x100 [ 243.921915][ C0] ret_from_fork+0x1f/0x30 [ 243.926348][ C0] task:target_completi state:I stack:29760 pid: 3040 ppid: 2 flags:0x00004000 [ 243.935663][ C0] Call Trace: [ 243.939096][ C0] __schedule+0x907/0x26b0 [ 243.943503][ C0] ? io_schedule_timeout+0x140/0x140 [ 243.948857][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 243.954139][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 243.959064][ C0] schedule+0xd3/0x270 [ 243.963116][ C0] rescuer_thread+0x65d/0xb80 [ 243.967784][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 243.972632][ C0] ? worker_thread+0x1040/0x1040 [ 243.977644][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 243.982560][ C0] ? worker_thread+0x1040/0x1040 [ 243.987787][ C0] kthread+0x38b/0x460 [ 243.991964][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.997152][ C0] ? set_kthread_struct+0x100/0x100 [ 244.003131][ C0] ret_from_fork+0x1f/0x30 [ 244.007546][ C0] task:target_submissi state:I stack:30040 pid: 3041 ppid: 2 flags:0x00004000 [ 244.016827][ C0] Call Trace: [ 244.020154][ C0] __schedule+0x907/0x26b0 [ 244.024759][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.030052][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.035215][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.040705][ C0] schedule+0xd3/0x270 [ 244.044777][ C0] rescuer_thread+0x65d/0xb80 [ 244.049452][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.054343][ C0] ? worker_thread+0x1040/0x1040 [ 244.059385][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.064679][ C0] ? worker_thread+0x1040/0x1040 [ 244.069628][ C0] kthread+0x38b/0x460 [ 244.073676][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.078864][ C0] ? set_kthread_struct+0x100/0x100 [ 244.084038][ C0] ret_from_fork+0x1f/0x30 [ 244.088460][ C0] task:xcopy_wq state:I stack:30120 pid: 3042 ppid: 2 flags:0x00004000 [ 244.098097][ C0] Call Trace: [ 244.101372][ C0] __schedule+0x907/0x26b0 [ 244.105768][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.111022][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.116013][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.120924][ C0] schedule+0xd3/0x270 [ 244.124966][ C0] rescuer_thread+0x65d/0xb80 [ 244.129699][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.134540][ C0] ? worker_thread+0x1040/0x1040 [ 244.139536][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.144802][ C0] ? worker_thread+0x1040/0x1040 [ 244.149990][ C0] kthread+0x38b/0x460 [ 244.154147][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.159503][ C0] ? set_kthread_struct+0x100/0x100 [ 244.164687][ C0] ret_from_fork+0x1f/0x30 [ 244.169098][ C0] task:bond0 state:I stack:30712 pid: 3053 ppid: 2 flags:0x00004000 [ 244.178281][ C0] Call Trace: [ 244.181541][ C0] __schedule+0x907/0x26b0 [ 244.186117][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.191384][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.196385][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.201296][ C0] schedule+0xd3/0x270 [ 244.205340][ C0] rescuer_thread+0x65d/0xb80 [ 244.210357][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.215183][ C0] ? worker_thread+0x1040/0x1040 [ 244.220091][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.224999][ C0] ? worker_thread+0x1040/0x1040 [ 244.229931][ C0] kthread+0x38b/0x460 [ 244.233970][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.239221][ C0] ? set_kthread_struct+0x100/0x100 [ 244.244388][ C0] ret_from_fork+0x1f/0x30 [ 244.248947][ C0] task:mlx4 state:I stack:30712 pid: 3152 ppid: 2 flags:0x00004000 [ 244.258393][ C0] Call Trace: [ 244.261738][ C0] __schedule+0x907/0x26b0 [ 244.266129][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.271382][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.276385][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.281308][ C0] schedule+0xd3/0x270 [ 244.285348][ C0] rescuer_thread+0x65d/0xb80 [ 244.290603][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.295437][ C0] ? worker_thread+0x1040/0x1040 [ 244.300343][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.305250][ C0] ? worker_thread+0x1040/0x1040 [ 244.310178][ C0] kthread+0x38b/0x460 [ 244.314215][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.319381][ C0] ? set_kthread_struct+0x100/0x100 [ 244.324550][ C0] ret_from_fork+0x1f/0x30 [ 244.328949][ C0] task:phy0 state:I stack:30712 pid: 3195 ppid: 2 flags:0x00004000 [ 244.338123][ C0] Call Trace: [ 244.341385][ C0] __schedule+0x907/0x26b0 [ 244.345838][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.351177][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.356170][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.361094][ C0] schedule+0xd3/0x270 [ 244.365132][ C0] rescuer_thread+0x65d/0xb80 [ 244.370212][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.375046][ C0] ? worker_thread+0x1040/0x1040 [ 244.379964][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.384885][ C0] ? worker_thread+0x1040/0x1040 [ 244.389800][ C0] kthread+0x38b/0x460 [ 244.393840][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.399004][ C0] ? set_kthread_struct+0x100/0x100 [ 244.404176][ C0] ret_from_fork+0x1f/0x30 [ 244.408653][ C0] task:phy1 state:I stack:30712 pid: 3200 ppid: 2 flags:0x00004000 [ 244.417828][ C0] Call Trace: [ 244.421184][ C0] __schedule+0x907/0x26b0 [ 244.425589][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.430849][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.435852][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.440783][ C0] schedule+0xd3/0x270 [ 244.444820][ C0] rescuer_thread+0x65d/0xb80 [ 244.449497][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.454420][ C0] ? worker_thread+0x1040/0x1040 [ 244.459420][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.464418][ C0] ? worker_thread+0x1040/0x1040 [ 244.469325][ C0] kthread+0x38b/0x460 [ 244.473544][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.478710][ C0] ? set_kthread_struct+0x100/0x100 [ 244.483877][ C0] ret_from_fork+0x1f/0x30 [ 244.488283][ C0] task:firewire state:I stack:29760 pid: 3248 ppid: 2 flags:0x00004000 [ 244.497624][ C0] Call Trace: [ 244.500894][ C0] __schedule+0x907/0x26b0 [ 244.505296][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.510556][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.515556][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.520485][ C0] schedule+0xd3/0x270 [ 244.524611][ C0] rescuer_thread+0x65d/0xb80 [ 244.529282][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.534123][ C0] ? worker_thread+0x1040/0x1040 [ 244.539041][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.544223][ C0] ? worker_thread+0x1040/0x1040 [ 244.549138][ C0] kthread+0x38b/0x460 [ 244.553177][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.558354][ C0] ? set_kthread_struct+0x100/0x100 [ 244.563542][ C0] ret_from_fork+0x1f/0x30 [ 244.567959][ C0] task:firewire_ohci state:I stack:29760 pid: 3250 ppid: 2 flags:0x00004000 [ 244.577147][ C0] Call Trace: [ 244.580419][ C0] __schedule+0x907/0x26b0 [ 244.584817][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.590285][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.595547][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.600454][ C0] schedule+0xd3/0x270 [ 244.604591][ C0] rescuer_thread+0x65d/0xb80 [ 244.609586][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.614411][ C0] ? worker_thread+0x1040/0x1040 [ 244.619322][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.624236][ C0] ? worker_thread+0x1040/0x1040 [ 244.629143][ C0] kthread+0x38b/0x460 [ 244.633179][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.638487][ C0] ? set_kthread_struct+0x100/0x100 [ 244.643701][ C0] ret_from_fork+0x1f/0x30 [ 244.648113][ C0] task:vfio-irqfd-clea state:I stack:29760 pid: 3254 ppid: 2 flags:0x00004000 [ 244.657289][ C0] Call Trace: [ 244.660548][ C0] __schedule+0x907/0x26b0 [ 244.664943][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.670206][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.675297][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.680214][ C0] schedule+0xd3/0x270 [ 244.684259][ C0] rescuer_thread+0x65d/0xb80 [ 244.688994][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.694166][ C0] ? worker_thread+0x1040/0x1040 [ 244.699072][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.703986][ C0] ? worker_thread+0x1040/0x1040 [ 244.708893][ C0] kthread+0x38b/0x460 [ 244.713382][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.718631][ C0] ? set_kthread_struct+0x100/0x100 [ 244.723798][ C0] ret_from_fork+0x1f/0x30 [ 244.728471][ C0] task:aoe_tx0 state:S stack:28688 pid: 3265 ppid: 2 flags:0x00004000 [ 244.737655][ C0] Call Trace: [ 244.740944][ C0] __schedule+0x907/0x26b0 [ 244.745359][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.750624][ C0] schedule+0xd3/0x270 [ 244.754667][ C0] kthread+0x261/0x380 [ 244.758776][ C0] ? ktcomplete+0x2d0/0x2d0 [ 244.763256][ C0] ? wake_up_q+0xf0/0xf0 [ 244.767469][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.772555][ C0] ? ktcomplete+0x2d0/0x2d0 [ 244.777043][ C0] kthread+0x38b/0x460 [ 244.781081][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.786263][ C0] ? set_kthread_struct+0x100/0x100 [ 244.791446][ C0] ret_from_fork+0x1f/0x30 [ 244.795843][ C0] task:aoe_ktio0 state:S stack:30528 pid: 3266 ppid: 2 flags:0x00004000 [ 244.805102][ C0] Call Trace: [ 244.808358][ C0] __schedule+0x907/0x26b0 [ 244.812767][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.818033][ C0] schedule+0xd3/0x270 [ 244.822247][ C0] kthread+0x261/0x380 [ 244.826293][ C0] ? ktcomplete+0x2d0/0x2d0 [ 244.830767][ C0] ? wake_up_q+0xf0/0xf0 [ 244.835078][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.840082][ C0] ? ktcomplete+0x2d0/0x2d0 [ 244.844672][ C0] kthread+0x38b/0x460 [ 244.848727][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.853983][ C0] ? set_kthread_struct+0x100/0x100 [ 244.859152][ C0] ret_from_fork+0x1f/0x30 [ 244.863569][ C0] task:u132 state:I stack:29760 pid: 3290 ppid: 2 flags:0x00004000 [ 244.873102][ C0] Call Trace: [ 244.876362][ C0] __schedule+0x907/0x26b0 [ 244.880873][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.886213][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.891205][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.896110][ C0] schedule+0xd3/0x270 [ 244.900148][ C0] rescuer_thread+0x65d/0xb80 [ 244.904828][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.909757][ C0] ? worker_thread+0x1040/0x1040 [ 244.914784][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.919710][ C0] ? worker_thread+0x1040/0x1040 [ 244.924621][ C0] kthread+0x38b/0x460 [ 244.928661][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.933859][ C0] ? set_kthread_struct+0x100/0x100 [ 244.939044][ C0] ret_from_fork+0x1f/0x30 [ 244.943523][ C0] task:uas state:I stack:30656 pid: 3302 ppid: 2 flags:0x00004000 [ 244.952855][ C0] Call Trace: [ 244.956126][ C0] __schedule+0x907/0x26b0 [ 244.960521][ C0] ? io_schedule_timeout+0x140/0x140 [ 244.965776][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 244.970829][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 244.975767][ C0] schedule+0xd3/0x270 [ 244.980028][ C0] rescuer_thread+0x65d/0xb80 [ 244.984785][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 244.989634][ C0] ? worker_thread+0x1040/0x1040 [ 244.994572][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 244.999611][ C0] ? worker_thread+0x1040/0x1040 [ 245.004583][ C0] kthread+0x38b/0x460 [ 245.008634][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.014011][ C0] ? set_kthread_struct+0x100/0x100 [ 245.019199][ C0] ret_from_fork+0x1f/0x30 [ 245.023608][ C0] task:usbip_event state:I stack:30712 pid: 3599 ppid: 2 flags:0x00004000 [ 245.032788][ C0] Call Trace: [ 245.036052][ C0] __schedule+0x907/0x26b0 [ 245.040536][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.045791][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 245.051242][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 245.056170][ C0] schedule+0xd3/0x270 [ 245.060219][ C0] rescuer_thread+0x65d/0xb80 [ 245.064879][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.069721][ C0] ? worker_thread+0x1040/0x1040 [ 245.074692][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.079622][ C0] ? worker_thread+0x1040/0x1040 [ 245.084778][ C0] kthread+0x38b/0x460 [ 245.088928][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.094122][ C0] ? set_kthread_struct+0x100/0x100 [ 245.099298][ C0] ret_from_fork+0x1f/0x30 [ 245.103732][ C0] task:pvrusb2-context state:S stack:30544 pid: 3984 ppid: 2 flags:0x00004000 [ 245.112954][ C0] Call Trace: [ 245.116232][ C0] __schedule+0x907/0x26b0 [ 245.120679][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.125958][ C0] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 245.132149][ C0] schedule+0xd3/0x270 [ 245.136396][ C0] pvr2_context_thread_func+0x45f/0x680 [ 245.141993][ C0] ? pvr2_context_destroy+0x1e0/0x1e0 [ 245.147348][ C0] ? finish_wait+0x270/0x270 [ 245.151925][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.156923][ C0] ? pvr2_context_destroy+0x1e0/0x1e0 [ 245.162268][ C0] kthread+0x38b/0x460 [ 245.166315][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.171571][ C0] ? set_kthread_struct+0x100/0x100 [ 245.176741][ C0] ret_from_fork+0x1f/0x30 [ 245.181147][ C0] task:vivid-000-cec state:I stack:30344 pid: 4019 ppid: 2 flags:0x00004000 [ 245.190481][ C0] Call Trace: [ 245.193766][ C0] __schedule+0x907/0x26b0 [ 245.198165][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.203432][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 245.208613][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 245.213544][ C0] schedule+0xd3/0x270 [ 245.217711][ C0] rescuer_thread+0x65d/0xb80 [ 245.222377][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.227228][ C0] ? worker_thread+0x1040/0x1040 [ 245.232149][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.237064][ C0] ? worker_thread+0x1040/0x1040 [ 245.241990][ C0] kthread+0x38b/0x460 [ 245.246040][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.251318][ C0] ? set_kthread_struct+0x100/0x100 [ 245.256596][ C0] ret_from_fork+0x1f/0x30 [ 245.261004][ C0] task:cec-vivid-000-v state:S stack:30480 pid: 4020 ppid: 2 flags:0x00004000 [ 245.270681][ C0] Call Trace: [ 245.273945][ C0] __schedule+0x907/0x26b0 [ 245.278343][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.283604][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.289573][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 245.294763][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 245.300555][ C0] schedule+0xd3/0x270 [ 245.304611][ C0] cec_thread_func+0x4b9/0xab0 [ 245.309688][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.314533][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.320353][ C0] ? finish_wait+0x270/0x270 [ 245.324928][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.329996][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.335791][ C0] kthread+0x38b/0x460 [ 245.339880][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.345137][ C0] ? set_kthread_struct+0x100/0x100 [ 245.350329][ C0] ret_from_fork+0x1f/0x30 [ 245.354914][ C0] task:cec-vivid-000-v state:S stack:30696 pid: 4021 ppid: 2 flags:0x00004000 [ 245.364282][ C0] Call Trace: [ 245.367552][ C0] __schedule+0x907/0x26b0 [ 245.371952][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.377643][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.383779][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 245.389122][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 245.394897][ C0] schedule+0xd3/0x270 [ 245.398936][ C0] cec_thread_func+0x4b9/0xab0 [ 245.403712][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.408533][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.414481][ C0] ? finish_wait+0x270/0x270 [ 245.419042][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.424049][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.429827][ C0] kthread+0x38b/0x460 [ 245.433973][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.439152][ C0] ? set_kthread_struct+0x100/0x100 [ 245.444431][ C0] ret_from_fork+0x1f/0x30 [ 245.448828][ C0] task:vivid-001-cec state:I stack:30712 pid: 4035 ppid: 2 flags:0x00004000 [ 245.458090][ C0] Call Trace: [ 245.461431][ C0] __schedule+0x907/0x26b0 [ 245.465909][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.471248][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 245.476242][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 245.481252][ C0] schedule+0xd3/0x270 [ 245.485305][ C0] rescuer_thread+0x65d/0xb80 [ 245.489967][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.494964][ C0] ? worker_thread+0x1040/0x1040 [ 245.499901][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.504929][ C0] ? worker_thread+0x1040/0x1040 [ 245.509850][ C0] kthread+0x38b/0x460 [ 245.513892][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.519161][ C0] ? set_kthread_struct+0x100/0x100 [ 245.524369][ C0] ret_from_fork+0x1f/0x30 [ 245.528785][ C0] task:cec-vivid-001-v state:S stack:30472 pid: 4036 ppid: 2 flags:0x00004000 [ 245.538226][ C0] Call Trace: [ 245.541485][ C0] __schedule+0x907/0x26b0 [ 245.545972][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.551232][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.557390][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 245.562569][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 245.568518][ C0] schedule+0xd3/0x270 [ 245.572713][ C0] cec_thread_func+0x4b9/0xab0 [ 245.577538][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.582619][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.588494][ C0] ? finish_wait+0x270/0x270 [ 245.593068][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.597982][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.603758][ C0] kthread+0x38b/0x460 [ 245.607794][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.612958][ C0] ? set_kthread_struct+0x100/0x100 [ 245.618132][ C0] ret_from_fork+0x1f/0x30 [ 245.622795][ C0] task:cec-vivid-001-v state:S stack:30696 pid: 4037 ppid: 2 flags:0x00004000 [ 245.631964][ C0] Call Trace: [ 245.635219][ C0] __schedule+0x907/0x26b0 [ 245.639881][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.645220][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.651167][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 245.656341][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 245.662116][ C0] schedule+0xd3/0x270 [ 245.666158][ C0] cec_thread_func+0x4b9/0xab0 [ 245.670892][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.675710][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.681496][ C0] ? finish_wait+0x270/0x270 [ 245.686056][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.691051][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.696826][ C0] kthread+0x38b/0x460 [ 245.700861][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.706029][ C0] ? set_kthread_struct+0x100/0x100 [ 245.711196][ C0] ret_from_fork+0x1f/0x30 [ 245.715595][ C0] task:vivid-002-cec state:I stack:30400 pid: 4051 ppid: 2 flags:0x00004000 [ 245.724783][ C0] Call Trace: [ 245.728039][ C0] __schedule+0x907/0x26b0 [ 245.732430][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.737748][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 245.742792][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 245.747741][ C0] schedule+0xd3/0x270 [ 245.751805][ C0] rescuer_thread+0x65d/0xb80 [ 245.756475][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.763424][ C0] ? worker_thread+0x1040/0x1040 [ 245.768341][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.773262][ C0] ? worker_thread+0x1040/0x1040 [ 245.778188][ C0] kthread+0x38b/0x460 [ 245.782333][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.787570][ C0] ? set_kthread_struct+0x100/0x100 [ 245.792756][ C0] ret_from_fork+0x1f/0x30 [ 245.797159][ C0] task:cec-vivid-002-v state:S stack:30400 pid: 4052 ppid: 2 flags:0x00004000 [ 245.806437][ C0] Call Trace: [ 245.809723][ C0] __schedule+0x907/0x26b0 [ 245.814310][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.819572][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.825553][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 245.831475][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 245.837285][ C0] schedule+0xd3/0x270 [ 245.841341][ C0] cec_thread_func+0x4b9/0xab0 [ 245.846120][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.850966][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.857456][ C0] ? finish_wait+0x270/0x270 [ 245.862298][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.867219][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.873012][ C0] kthread+0x38b/0x460 [ 245.877065][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.882358][ C0] ? set_kthread_struct+0x100/0x100 [ 245.887543][ C0] ret_from_fork+0x1f/0x30 [ 245.892289][ C0] task:cec-vivid-002-v state:S stack:30696 pid: 4053 ppid: 2 flags:0x00004000 [ 245.901468][ C0] Call Trace: [ 245.904729][ C0] __schedule+0x907/0x26b0 [ 245.909121][ C0] ? io_schedule_timeout+0x140/0x140 [ 245.914405][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.921317][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 245.926486][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 245.932287][ C0] schedule+0xd3/0x270 [ 245.936472][ C0] cec_thread_func+0x4b9/0xab0 [ 245.941485][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 245.946311][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.952087][ C0] ? finish_wait+0x270/0x270 [ 245.956829][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 245.961759][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 245.967538][ C0] kthread+0x38b/0x460 [ 245.971590][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.976759][ C0] ? set_kthread_struct+0x100/0x100 [ 245.982017][ C0] ret_from_fork+0x1f/0x30 [ 245.986502][ C0] task:vivid-003-cec state:I stack:30712 pid: 4067 ppid: 2 flags:0x00004000 [ 245.995776][ C0] Call Trace: [ 245.999048][ C0] __schedule+0x907/0x26b0 [ 246.003460][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.008836][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 246.013938][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 246.018871][ C0] schedule+0xd3/0x270 [ 246.022953][ C0] rescuer_thread+0x65d/0xb80 [ 246.027616][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.032468][ C0] ? worker_thread+0x1040/0x1040 [ 246.037437][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.042354][ C0] ? worker_thread+0x1040/0x1040 [ 246.047354][ C0] kthread+0x38b/0x460 [ 246.051494][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.057108][ C0] ? set_kthread_struct+0x100/0x100 [ 246.062383][ C0] ret_from_fork+0x1f/0x30 [ 246.066934][ C0] task:cec-vivid-003-v state:S stack:30472 pid: 4068 ppid: 2 flags:0x00004000 [ 246.076311][ C0] Call Trace: [ 246.079646][ C0] __schedule+0x907/0x26b0 [ 246.084058][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.089674][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.095648][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.100849][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.106636][ C0] schedule+0xd3/0x270 [ 246.110692][ C0] cec_thread_func+0x4b9/0xab0 [ 246.115431][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.120486][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.126291][ C0] ? finish_wait+0x270/0x270 [ 246.130873][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.135790][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.141594][ C0] kthread+0x38b/0x460 [ 246.145659][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.150935][ C0] ? set_kthread_struct+0x100/0x100 [ 246.156110][ C0] ret_from_fork+0x1f/0x30 [ 246.160724][ C0] task:cec-vivid-003-v state:S stack:30696 pid: 4069 ppid: 2 flags:0x00004000 [ 246.169905][ C0] Call Trace: [ 246.173170][ C0] __schedule+0x907/0x26b0 [ 246.177670][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.182935][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.189159][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.194451][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.200231][ C0] schedule+0xd3/0x270 [ 246.204284][ C0] cec_thread_func+0x4b9/0xab0 [ 246.209028][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.213963][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.219887][ C0] ? finish_wait+0x270/0x270 [ 246.224460][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.229372][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.235180][ C0] kthread+0x38b/0x460 [ 246.239232][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.244496][ C0] ? set_kthread_struct+0x100/0x100 [ 246.249684][ C0] ret_from_fork+0x1f/0x30 [ 246.254100][ C0] task:vivid-004-cec state:I stack:30120 pid: 4083 ppid: 2 flags:0x00004000 [ 246.263276][ C0] Call Trace: [ 246.266549][ C0] __schedule+0x907/0x26b0 [ 246.271031][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.276323][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 246.281459][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 246.286875][ C0] schedule+0xd3/0x270 [ 246.291031][ C0] rescuer_thread+0x65d/0xb80 [ 246.295780][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.300610][ C0] ? worker_thread+0x1040/0x1040 [ 246.305534][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.310477][ C0] ? worker_thread+0x1040/0x1040 [ 246.315390][ C0] kthread+0x38b/0x460 [ 246.319430][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.324734][ C0] ? set_kthread_struct+0x100/0x100 [ 246.330106][ C0] ret_from_fork+0x1f/0x30 [ 246.334559][ C0] task:cec-vivid-004-v state:S stack:30696 pid: 4084 ppid: 2 flags:0x00004000 [ 246.344426][ C0] Call Trace: [ 246.347860][ C0] __schedule+0x907/0x26b0 [ 246.352625][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.358975][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.365125][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.370304][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.376112][ C0] schedule+0xd3/0x270 [ 246.380260][ C0] cec_thread_func+0x4b9/0xab0 [ 246.385203][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.390465][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.396490][ C0] ? finish_wait+0x270/0x270 [ 246.401333][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.406357][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.412292][ C0] kthread+0x38b/0x460 [ 246.416373][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.421581][ C0] ? set_kthread_struct+0x100/0x100 [ 246.426818][ C0] ret_from_fork+0x1f/0x30 [ 246.431485][ C0] task:cec-vivid-004-v state:S stack:30696 pid: 4085 ppid: 2 flags:0x00004000 [ 246.440673][ C0] Call Trace: [ 246.443947][ C0] __schedule+0x907/0x26b0 [ 246.448360][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.453879][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.460007][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.465369][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.471259][ C0] schedule+0xd3/0x270 [ 246.475412][ C0] cec_thread_func+0x4b9/0xab0 [ 246.480179][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.485059][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.490840][ C0] ? finish_wait+0x270/0x270 [ 246.495430][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.500449][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.506325][ C0] kthread+0x38b/0x460 [ 246.510390][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.515848][ C0] ? set_kthread_struct+0x100/0x100 [ 246.521207][ C0] ret_from_fork+0x1f/0x30 [ 246.525714][ C0] task:vivid-005-cec state:I stack:30400 pid: 4099 ppid: 2 flags:0x00004000 [ 246.534905][ C0] Call Trace: [ 246.538162][ C0] __schedule+0x907/0x26b0 [ 246.542599][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.547869][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 246.552956][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 246.557870][ C0] schedule+0xd3/0x270 [ 246.561927][ C0] rescuer_thread+0x65d/0xb80 [ 246.566591][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.571509][ C0] ? worker_thread+0x1040/0x1040 [ 246.576444][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.581354][ C0] ? worker_thread+0x1040/0x1040 [ 246.586265][ C0] kthread+0x38b/0x460 [ 246.590306][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.595475][ C0] ? set_kthread_struct+0x100/0x100 [ 246.600666][ C0] ret_from_fork+0x1f/0x30 [ 246.605090][ C0] task:cec-vivid-005-v state:S stack:30400 pid: 4100 ppid: 2 flags:0x00004000 [ 246.614431][ C0] Call Trace: [ 246.617815][ C0] __schedule+0x907/0x26b0 [ 246.622222][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.627608][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.633601][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.639051][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.644884][ C0] schedule+0xd3/0x270 [ 246.648948][ C0] cec_thread_func+0x4b9/0xab0 [ 246.653700][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.658618][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.664398][ C0] ? finish_wait+0x270/0x270 [ 246.669087][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.674013][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.679805][ C0] kthread+0x38b/0x460 [ 246.683952][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.689224][ C0] ? set_kthread_struct+0x100/0x100 [ 246.694419][ C0] ret_from_fork+0x1f/0x30 [ 246.698827][ C0] task:cec-vivid-005-v state:S stack:29744 pid: 4101 ppid: 2 flags:0x00004000 [ 246.708188][ C0] Call Trace: [ 246.711453][ C0] __schedule+0x907/0x26b0 [ 246.715855][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.721123][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.727178][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.732351][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.738223][ C0] schedule+0xd3/0x270 [ 246.742276][ C0] cec_thread_func+0x4b9/0xab0 [ 246.747032][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.751892][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.757694][ C0] ? finish_wait+0x270/0x270 [ 246.762282][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.767203][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.772997][ C0] kthread+0x38b/0x460 [ 246.777218][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.782661][ C0] ? set_kthread_struct+0x100/0x100 [ 246.787832][ C0] ret_from_fork+0x1f/0x30 [ 246.792333][ C0] task:vivid-006-cec state:I stack:30488 pid: 4115 ppid: 2 flags:0x00004000 [ 246.801528][ C0] Call Trace: [ 246.804801][ C0] __schedule+0x907/0x26b0 [ 246.809294][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.814574][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 246.819641][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 246.824651][ C0] schedule+0xd3/0x270 [ 246.828794][ C0] rescuer_thread+0x65d/0xb80 [ 246.833449][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.838985][ C0] ? worker_thread+0x1040/0x1040 [ 246.843902][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.848810][ C0] ? worker_thread+0x1040/0x1040 [ 246.853722][ C0] kthread+0x38b/0x460 [ 246.857762][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.863280][ C0] ? set_kthread_struct+0x100/0x100 [ 246.868453][ C0] ret_from_fork+0x1f/0x30 [ 246.872851][ C0] task:cec-vivid-006-v state:S stack:30696 pid: 4116 ppid: 2 flags:0x00004000 [ 246.882025][ C0] Call Trace: [ 246.885458][ C0] __schedule+0x907/0x26b0 [ 246.889984][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.895364][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.901969][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 246.907231][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 246.913012][ C0] schedule+0xd3/0x270 [ 246.917052][ C0] cec_thread_func+0x4b9/0xab0 [ 246.921801][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 246.926633][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.932409][ C0] ? finish_wait+0x270/0x270 [ 246.936973][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 246.941881][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 246.947660][ C0] kthread+0x38b/0x460 [ 246.951698][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 246.956956][ C0] ? set_kthread_struct+0x100/0x100 [ 246.962136][ C0] ret_from_fork+0x1f/0x30 [ 246.967077][ C0] task:cec-vivid-006-v state:S stack:30104 pid: 4117 ppid: 2 flags:0x00004000 [ 246.976281][ C0] Call Trace: [ 246.979632][ C0] __schedule+0x907/0x26b0 [ 246.984208][ C0] ? io_schedule_timeout+0x140/0x140 [ 246.989475][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.995440][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.000638][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.006440][ C0] schedule+0xd3/0x270 [ 247.010506][ C0] cec_thread_func+0x4b9/0xab0 [ 247.015267][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.020369][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.026147][ C0] ? finish_wait+0x270/0x270 [ 247.030730][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.035664][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.041513][ C0] kthread+0x38b/0x460 [ 247.045570][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.050924][ C0] ? set_kthread_struct+0x100/0x100 [ 247.056107][ C0] ret_from_fork+0x1f/0x30 [ 247.060507][ C0] task:vivid-007-cec state:I stack:30488 pid: 4131 ppid: 2 flags:0x00004000 [ 247.069683][ C0] Call Trace: [ 247.073026][ C0] __schedule+0x907/0x26b0 [ 247.077524][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.082805][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 247.087818][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 247.092743][ C0] schedule+0xd3/0x270 [ 247.096806][ C0] rescuer_thread+0x65d/0xb80 [ 247.101823][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.106679][ C0] ? worker_thread+0x1040/0x1040 [ 247.111617][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.116571][ C0] ? worker_thread+0x1040/0x1040 [ 247.121527][ C0] kthread+0x38b/0x460 [ 247.125583][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.130849][ C0] ? set_kthread_struct+0x100/0x100 [ 247.136126][ C0] ret_from_fork+0x1f/0x30 [ 247.140538][ C0] task:cec-vivid-007-v state:S stack:30696 pid: 4132 ppid: 2 flags:0x00004000 [ 247.149777][ C0] Call Trace: [ 247.153046][ C0] __schedule+0x907/0x26b0 [ 247.157996][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.163263][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.169509][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.174724][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.180689][ C0] schedule+0xd3/0x270 [ 247.184740][ C0] cec_thread_func+0x4b9/0xab0 [ 247.189618][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.194455][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.200240][ C0] ? finish_wait+0x270/0x270 [ 247.204825][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.209737][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.215524][ C0] kthread+0x38b/0x460 [ 247.219745][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.224999][ C0] ? set_kthread_struct+0x100/0x100 [ 247.230196][ C0] ret_from_fork+0x1f/0x30 [ 247.234620][ C0] task:cec-vivid-007-v state:S stack:30696 pid: 4133 ppid: 2 flags:0x00004000 [ 247.243881][ C0] Call Trace: [ 247.247152][ C0] __schedule+0x907/0x26b0 [ 247.251617][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.256893][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.262866][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.268185][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.274107][ C0] schedule+0xd3/0x270 [ 247.278170][ C0] cec_thread_func+0x4b9/0xab0 [ 247.282937][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.287768][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.293567][ C0] ? finish_wait+0x270/0x270 [ 247.298147][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.303066][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.308857][ C0] kthread+0x38b/0x460 [ 247.312906][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.318173][ C0] ? set_kthread_struct+0x100/0x100 [ 247.323445][ C0] ret_from_fork+0x1f/0x30 [ 247.329187][ C0] task:vivid-008-cec state:I stack:30064 pid: 4147 ppid: 2 flags:0x00004000 [ 247.338569][ C0] Call Trace: [ 247.341855][ C0] __schedule+0x907/0x26b0 [ 247.346275][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.351560][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 247.356593][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 247.361580][ C0] schedule+0xd3/0x270 [ 247.365640][ C0] rescuer_thread+0x65d/0xb80 [ 247.370485][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.375326][ C0] ? worker_thread+0x1040/0x1040 [ 247.380250][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.385174][ C0] ? worker_thread+0x1040/0x1040 [ 247.390106][ C0] kthread+0x38b/0x460 [ 247.394155][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.399340][ C0] ? set_kthread_struct+0x100/0x100 [ 247.404522][ C0] ret_from_fork+0x1f/0x30 [ 247.408920][ C0] task:cec-vivid-008-v state:S stack:30104 pid: 4148 ppid: 2 flags:0x00004000 [ 247.418189][ C0] Call Trace: [ 247.421451][ C0] __schedule+0x907/0x26b0 [ 247.425857][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.431126][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.437357][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.442811][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.448692][ C0] schedule+0xd3/0x270 [ 247.452889][ C0] cec_thread_func+0x4b9/0xab0 [ 247.457662][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.462780][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.468669][ C0] ? finish_wait+0x270/0x270 [ 247.473363][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.478321][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.484120][ C0] kthread+0x38b/0x460 [ 247.488891][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.494059][ C0] ? set_kthread_struct+0x100/0x100 [ 247.499414][ C0] ret_from_fork+0x1f/0x30 [ 247.503890][ C0] task:cec-vivid-008-v state:S stack:30400 pid: 4149 ppid: 2 flags:0x00004000 [ 247.513314][ C0] Call Trace: [ 247.516582][ C0] __schedule+0x907/0x26b0 [ 247.521081][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.526352][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.532331][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.537514][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.543301][ C0] schedule+0xd3/0x270 [ 247.547343][ C0] cec_thread_func+0x4b9/0xab0 [ 247.552079][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.557689][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.563508][ C0] ? finish_wait+0x270/0x270 [ 247.568081][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.573092][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.578896][ C0] kthread+0x38b/0x460 [ 247.583047][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.588213][ C0] ? set_kthread_struct+0x100/0x100 [ 247.593390][ C0] ret_from_fork+0x1f/0x30 [ 247.597785][ C0] task:vivid-009-cec state:I stack:30400 pid: 4163 ppid: 2 flags:0x00004000 [ 247.606957][ C0] Call Trace: [ 247.610219][ C0] __schedule+0x907/0x26b0 [ 247.614612][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.620053][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 247.625048][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 247.630117][ C0] schedule+0xd3/0x270 [ 247.634169][ C0] rescuer_thread+0x65d/0xb80 [ 247.638836][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.643687][ C0] ? worker_thread+0x1040/0x1040 [ 247.648644][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.653722][ C0] ? worker_thread+0x1040/0x1040 [ 247.658779][ C0] kthread+0x38b/0x460 [ 247.662877][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.668054][ C0] ? set_kthread_struct+0x100/0x100 [ 247.673283][ C0] ret_from_fork+0x1f/0x30 [ 247.677773][ C0] task:cec-vivid-009-v state:S stack:30400 pid: 4164 ppid: 2 flags:0x00004000 [ 247.689566][ C0] Call Trace: [ 247.692835][ C0] __schedule+0x907/0x26b0 [ 247.697245][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.702502][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.708974][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.714334][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.720224][ C0] schedule+0xd3/0x270 [ 247.724375][ C0] cec_thread_func+0x4b9/0xab0 [ 247.729212][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.734182][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.739978][ C0] ? finish_wait+0x270/0x270 [ 247.744721][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.749673][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.755463][ C0] kthread+0x38b/0x460 [ 247.759544][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.764717][ C0] ? set_kthread_struct+0x100/0x100 [ 247.769892][ C0] ret_from_fork+0x1f/0x30 [ 247.774330][ C0] task:cec-vivid-009-v state:S stack:30104 pid: 4165 ppid: 2 flags:0x00004000 [ 247.783591][ C0] Call Trace: [ 247.786851][ C0] __schedule+0x907/0x26b0 [ 247.791257][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.796526][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.802504][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.807780][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.813577][ C0] schedule+0xd3/0x270 [ 247.817637][ C0] cec_thread_func+0x4b9/0xab0 [ 247.822423][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.827291][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.833188][ C0] ? finish_wait+0x270/0x270 [ 247.837786][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.842708][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 247.848530][ C0] kthread+0x38b/0x460 [ 247.852574][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.857739][ C0] ? set_kthread_struct+0x100/0x100 [ 247.862908][ C0] ret_from_fork+0x1f/0x30 [ 247.867366][ C0] task:vivid-010-cec state:I stack:30712 pid: 4179 ppid: 2 flags:0x00004000 [ 247.876746][ C0] Call Trace: [ 247.880016][ C0] __schedule+0x907/0x26b0 [ 247.884530][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.889801][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 247.894816][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 247.899901][ C0] schedule+0xd3/0x270 [ 247.903959][ C0] rescuer_thread+0x65d/0xb80 [ 247.908608][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 247.913523][ C0] ? worker_thread+0x1040/0x1040 [ 247.918434][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 247.923453][ C0] ? worker_thread+0x1040/0x1040 [ 247.928460][ C0] kthread+0x38b/0x460 [ 247.932586][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.937770][ C0] ? set_kthread_struct+0x100/0x100 [ 247.943032][ C0] ret_from_fork+0x1f/0x30 [ 247.947436][ C0] task:cec-vivid-010-v state:S stack:30696 pid: 4180 ppid: 2 flags:0x00004000 [ 247.956620][ C0] Call Trace: [ 247.959969][ C0] __schedule+0x907/0x26b0 [ 247.964379][ C0] ? io_schedule_timeout+0x140/0x140 [ 247.969651][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.975628][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 247.980907][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.986703][ C0] schedule+0xd3/0x270 [ 247.990758][ C0] cec_thread_func+0x4b9/0xab0 [ 247.995516][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.000711][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.006489][ C0] ? finish_wait+0x270/0x270 [ 248.011066][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.016074][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.021850][ C0] kthread+0x38b/0x460 [ 248.025912][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.031168][ C0] ? set_kthread_struct+0x100/0x100 [ 248.036351][ C0] ret_from_fork+0x1f/0x30 [ 248.040751][ C0] task:cec-vivid-010-v state:S stack:30696 pid: 4181 ppid: 2 flags:0x00004000 [ 248.050102][ C0] Call Trace: [ 248.053546][ C0] __schedule+0x907/0x26b0 [ 248.058037][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.063290][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.069369][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.074817][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.080705][ C0] schedule+0xd3/0x270 [ 248.084874][ C0] cec_thread_func+0x4b9/0xab0 [ 248.089631][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.094472][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.100351][ C0] ? finish_wait+0x270/0x270 [ 248.104917][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.109923][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.115975][ C0] kthread+0x38b/0x460 [ 248.120028][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.125376][ C0] ? set_kthread_struct+0x100/0x100 [ 248.130636][ C0] ret_from_fork+0x1f/0x30 [ 248.135055][ C0] task:vivid-011-cec state:I stack:30712 pid: 4199 ppid: 2 flags:0x00004000 [ 248.144228][ C0] Call Trace: [ 248.147485][ C0] __schedule+0x907/0x26b0 [ 248.151904][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.157245][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 248.162591][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 248.167735][ C0] schedule+0xd3/0x270 [ 248.171798][ C0] rescuer_thread+0x65d/0xb80 [ 248.177064][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.181893][ C0] ? worker_thread+0x1040/0x1040 [ 248.187342][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.192477][ C0] ? worker_thread+0x1040/0x1040 [ 248.197482][ C0] kthread+0x38b/0x460 [ 248.201534][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.206878][ C0] ? set_kthread_struct+0x100/0x100 [ 248.212220][ C0] ret_from_fork+0x1f/0x30 [ 248.216619][ C0] task:cec-vivid-011-v state:S stack:30472 pid: 4200 ppid: 2 flags:0x00004000 [ 248.225790][ C0] Call Trace: [ 248.229049][ C0] __schedule+0x907/0x26b0 [ 248.233439][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.238782][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.244738][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.250007][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.255819][ C0] schedule+0xd3/0x270 [ 248.259979][ C0] cec_thread_func+0x4b9/0xab0 [ 248.264749][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.269666][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.275516][ C0] ? finish_wait+0x270/0x270 [ 248.280312][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.285351][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.291268][ C0] kthread+0x38b/0x460 [ 248.295326][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.300583][ C0] ? set_kthread_struct+0x100/0x100 [ 248.305763][ C0] ret_from_fork+0x1f/0x30 [ 248.310164][ C0] task:cec-vivid-011-v state:S stack:30696 pid: 4201 ppid: 2 flags:0x00004000 [ 248.319334][ C0] Call Trace: [ 248.322605][ C0] __schedule+0x907/0x26b0 [ 248.327094][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.332350][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.338489][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.343670][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.349539][ C0] schedule+0xd3/0x270 [ 248.354019][ C0] cec_thread_func+0x4b9/0xab0 [ 248.358755][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.363671][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.369533][ C0] ? finish_wait+0x270/0x270 [ 248.374099][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.379007][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.384780][ C0] kthread+0x38b/0x460 [ 248.389263][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.394746][ C0] ? set_kthread_struct+0x100/0x100 [ 248.400008][ C0] ret_from_fork+0x1f/0x30 [ 248.404562][ C0] task:vivid-012-cec state:I stack:30712 pid: 4215 ppid: 2 flags:0x00004000 [ 248.413737][ C0] Call Trace: [ 248.417020][ C0] __schedule+0x907/0x26b0 [ 248.421536][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.426814][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 248.431818][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 248.436744][ C0] schedule+0xd3/0x270 [ 248.440970][ C0] rescuer_thread+0x65d/0xb80 [ 248.445632][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.450464][ C0] ? worker_thread+0x1040/0x1040 [ 248.455379][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.460382][ C0] ? worker_thread+0x1040/0x1040 [ 248.465300][ C0] kthread+0x38b/0x460 [ 248.469341][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.474509][ C0] ? set_kthread_struct+0x100/0x100 [ 248.479764][ C0] ret_from_fork+0x1f/0x30 [ 248.484161][ C0] task:cec-vivid-012-v state:S stack:30696 pid: 4216 ppid: 2 flags:0x00004000 [ 248.493505][ C0] Call Trace: [ 248.497343][ C0] __schedule+0x907/0x26b0 [ 248.501965][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.507320][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.513550][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.518810][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.524589][ C0] schedule+0xd3/0x270 [ 248.528647][ C0] cec_thread_func+0x4b9/0xab0 [ 248.533381][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.538294][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.544076][ C0] ? finish_wait+0x270/0x270 [ 248.548647][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.553729][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.559513][ C0] kthread+0x38b/0x460 [ 248.563552][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.568717][ C0] ? set_kthread_struct+0x100/0x100 [ 248.573974][ C0] ret_from_fork+0x1f/0x30 [ 248.578384][ C0] task:cec-vivid-012-v state:S stack:30696 pid: 4217 ppid: 2 flags:0x00004000 [ 248.587902][ C0] Call Trace: [ 248.591171][ C0] __schedule+0x907/0x26b0 [ 248.595661][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.600921][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.607148][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.612318][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.618094][ C0] schedule+0xd3/0x270 [ 248.622147][ C0] cec_thread_func+0x4b9/0xab0 [ 248.626894][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.631728][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.637505][ C0] ? finish_wait+0x270/0x270 [ 248.642329][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.647244][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.653030][ C0] kthread+0x38b/0x460 [ 248.657088][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.662254][ C0] ? set_kthread_struct+0x100/0x100 [ 248.667420][ C0] ret_from_fork+0x1f/0x30 [ 248.672168][ C0] task:vivid-013-cec state:I stack:30400 pid: 4231 ppid: 2 flags:0x00004000 [ 248.681534][ C0] Call Trace: [ 248.684797][ C0] __schedule+0x907/0x26b0 [ 248.689539][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.694799][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 248.699796][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 248.704727][ C0] schedule+0xd3/0x270 [ 248.708873][ C0] rescuer_thread+0x65d/0xb80 [ 248.713635][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.718467][ C0] ? worker_thread+0x1040/0x1040 [ 248.723382][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.728301][ C0] ? worker_thread+0x1040/0x1040 [ 248.733226][ C0] kthread+0x38b/0x460 [ 248.737362][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.742617][ C0] ? set_kthread_struct+0x100/0x100 [ 248.747921][ C0] ret_from_fork+0x1f/0x30 [ 248.752338][ C0] task:cec-vivid-013-v state:S stack:30400 pid: 4232 ppid: 2 flags:0x00004000 [ 248.761824][ C0] Call Trace: [ 248.765292][ C0] __schedule+0x907/0x26b0 [ 248.769693][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.774973][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.781084][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.786255][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.792163][ C0] schedule+0xd3/0x270 [ 248.796217][ C0] cec_thread_func+0x4b9/0xab0 [ 248.800975][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.805819][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.811616][ C0] ? finish_wait+0x270/0x270 [ 248.816270][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.821386][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.827190][ C0] kthread+0x38b/0x460 [ 248.831256][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.836432][ C0] ? set_kthread_struct+0x100/0x100 [ 248.841617][ C0] ret_from_fork+0x1f/0x30 [ 248.846039][ C0] task:cec-vivid-013-v state:S stack:30104 pid: 4233 ppid: 2 flags:0x00004000 [ 248.855499][ C0] Call Trace: [ 248.858877][ C0] __schedule+0x907/0x26b0 [ 248.863371][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.868784][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.875359][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 248.880556][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.886368][ C0] schedule+0xd3/0x270 [ 248.890632][ C0] cec_thread_func+0x4b9/0xab0 [ 248.895469][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.900395][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.906411][ C0] ? finish_wait+0x270/0x270 [ 248.910986][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.915915][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 248.921716][ C0] kthread+0x38b/0x460 [ 248.925844][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.931794][ C0] ? set_kthread_struct+0x100/0x100 [ 248.936963][ C0] ret_from_fork+0x1f/0x30 [ 248.941450][ C0] task:vivid-014-cec state:I stack:30712 pid: 4247 ppid: 2 flags:0x00004000 [ 248.950634][ C0] Call Trace: [ 248.953994][ C0] __schedule+0x907/0x26b0 [ 248.958389][ C0] ? io_schedule_timeout+0x140/0x140 [ 248.963650][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 248.968753][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 248.973676][ C0] schedule+0xd3/0x270 [ 248.977720][ C0] rescuer_thread+0x65d/0xb80 [ 248.982372][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 248.988433][ C0] ? worker_thread+0x1040/0x1040 [ 248.993452][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 248.998363][ C0] ? worker_thread+0x1040/0x1040 [ 249.003560][ C0] kthread+0x38b/0x460 [ 249.007599][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.012873][ C0] ? set_kthread_struct+0x100/0x100 [ 249.018079][ C0] ret_from_fork+0x1f/0x30 [ 249.022486][ C0] task:cec-vivid-014-v state:S stack:30472 pid: 4248 ppid: 2 flags:0x00004000 [ 249.031660][ C0] Call Trace: [ 249.035164][ C0] __schedule+0x907/0x26b0 [ 249.039926][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.045443][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.051410][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 249.056581][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.062357][ C0] schedule+0xd3/0x270 [ 249.066407][ C0] cec_thread_func+0x4b9/0xab0 [ 249.071192][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.076040][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.081818][ C0] ? finish_wait+0x270/0x270 [ 249.087338][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.092248][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.098285][ C0] kthread+0x38b/0x460 [ 249.102329][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.107497][ C0] ? set_kthread_struct+0x100/0x100 [ 249.112665][ C0] ret_from_fork+0x1f/0x30 [ 249.117072][ C0] task:cec-vivid-014-v state:S stack:30696 pid: 4249 ppid: 2 flags:0x00004000 [ 249.126942][ C0] Call Trace: [ 249.130197][ C0] __schedule+0x907/0x26b0 [ 249.134675][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.140034][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.146022][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 249.151259][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.157075][ C0] schedule+0xd3/0x270 [ 249.161127][ C0] cec_thread_func+0x4b9/0xab0 [ 249.165865][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.170718][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.176574][ C0] ? finish_wait+0x270/0x270 [ 249.181145][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.186065][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.191908][ C0] kthread+0x38b/0x460 [ 249.195991][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.201181][ C0] ? set_kthread_struct+0x100/0x100 [ 249.206641][ C0] ret_from_fork+0x1f/0x30 [ 249.211315][ C0] task:vivid-015-cec state:I stack:30712 pid: 4263 ppid: 2 flags:0x00004000 [ 249.220651][ C0] Call Trace: [ 249.224035][ C0] __schedule+0x907/0x26b0 [ 249.228541][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.233808][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.238905][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.243815][ C0] schedule+0xd3/0x270 [ 249.247869][ C0] rescuer_thread+0x65d/0xb80 [ 249.252618][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.257455][ C0] ? worker_thread+0x1040/0x1040 [ 249.262392][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.267305][ C0] ? worker_thread+0x1040/0x1040 [ 249.272401][ C0] kthread+0x38b/0x460 [ 249.276532][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.281716][ C0] ? set_kthread_struct+0x100/0x100 [ 249.286893][ C0] ret_from_fork+0x1f/0x30 [ 249.291467][ C0] task:cec-vivid-015-v state:S stack:30696 pid: 4264 ppid: 2 flags:0x00004000 [ 249.301177][ C0] Call Trace: [ 249.304453][ C0] __schedule+0x907/0x26b0 [ 249.308845][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.314107][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.320154][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 249.325425][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.331215][ C0] schedule+0xd3/0x270 [ 249.335442][ C0] cec_thread_func+0x4b9/0xab0 [ 249.340187][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.345171][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.350966][ C0] ? finish_wait+0x270/0x270 [ 249.355551][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.360478][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.366435][ C0] kthread+0x38b/0x460 [ 249.370497][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.375763][ C0] ? set_kthread_struct+0x100/0x100 [ 249.380948][ C0] ret_from_fork+0x1f/0x30 [ 249.385393][ C0] task:cec-vivid-015-v state:S stack:30696 pid: 4265 ppid: 2 flags:0x00004000 [ 249.394701][ C0] Call Trace: [ 249.397964][ C0] __schedule+0x907/0x26b0 [ 249.402363][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.407618][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.413616][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 249.418798][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.424593][ C0] schedule+0xd3/0x270 [ 249.428634][ C0] cec_thread_func+0x4b9/0xab0 [ 249.433370][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.438212][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.444047][ C0] ? finish_wait+0x270/0x270 [ 249.448612][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.453616][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 249.459430][ C0] kthread+0x38b/0x460 [ 249.463469][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.468725][ C0] ? set_kthread_struct+0x100/0x100 [ 249.473897][ C0] ret_from_fork+0x1f/0x30 [ 249.478314][ C0] task:raid5wq state:I stack:30712 pid: 4324 ppid: 2 flags:0x00004000 [ 249.487595][ C0] Call Trace: [ 249.490866][ C0] __schedule+0x907/0x26b0 [ 249.495276][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.500541][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.505542][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.510453][ C0] schedule+0xd3/0x270 [ 249.514494][ C0] rescuer_thread+0x65d/0xb80 [ 249.519153][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.523978][ C0] ? worker_thread+0x1040/0x1040 [ 249.528921][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.533848][ C0] ? worker_thread+0x1040/0x1040 [ 249.538769][ C0] kthread+0x38b/0x460 [ 249.542906][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.548247][ C0] ? set_kthread_struct+0x100/0x100 [ 249.553519][ C0] ret_from_fork+0x1f/0x30 [ 249.557923][ C0] task:bch_btree_io state:I stack:30488 pid: 4326 ppid: 2 flags:0x00004000 [ 249.567342][ C0] Call Trace: [ 249.570603][ C0] __schedule+0x907/0x26b0 [ 249.575007][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.580263][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.585272][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.590180][ C0] schedule+0xd3/0x270 [ 249.594219][ C0] rescuer_thread+0x65d/0xb80 [ 249.598952][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.603775][ C0] ? worker_thread+0x1040/0x1040 [ 249.608695][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.613602][ C0] ? worker_thread+0x1040/0x1040 [ 249.618595][ C0] kthread+0x38b/0x460 [ 249.622641][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.627893][ C0] ? set_kthread_struct+0x100/0x100 [ 249.633084][ C0] ret_from_fork+0x1f/0x30 [ 249.637482][ C0] task:bcache state:I stack:30712 pid: 4327 ppid: 2 flags:0x00004000 [ 249.646664][ C0] Call Trace: [ 249.649923][ C0] __schedule+0x907/0x26b0 [ 249.654327][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.659589][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.664592][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.669602][ C0] schedule+0xd3/0x270 [ 249.673762][ C0] rescuer_thread+0x65d/0xb80 [ 249.678533][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.683356][ C0] ? worker_thread+0x1040/0x1040 [ 249.688261][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.693165][ C0] ? worker_thread+0x1040/0x1040 [ 249.698069][ C0] kthread+0x38b/0x460 [ 249.702115][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.707374][ C0] ? set_kthread_struct+0x100/0x100 [ 249.712683][ C0] ret_from_fork+0x1f/0x30 [ 249.717177][ C0] task:bch_journal state:I stack:30488 pid: 4328 ppid: 2 flags:0x00004000 [ 249.726379][ C0] Call Trace: [ 249.729902][ C0] __schedule+0x907/0x26b0 [ 249.734301][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.739555][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.744565][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.749592][ C0] schedule+0xd3/0x270 [ 249.753672][ C0] rescuer_thread+0x65d/0xb80 [ 249.758519][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.763367][ C0] ? worker_thread+0x1040/0x1040 [ 249.768297][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.773218][ C0] ? worker_thread+0x1040/0x1040 [ 249.778161][ C0] kthread+0x38b/0x460 [ 249.782219][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.787393][ C0] ? set_kthread_struct+0x100/0x100 [ 249.792572][ C0] ret_from_fork+0x1f/0x30 [ 249.796976][ C0] task:dm_bufio_cache state:I stack:30344 pid: 4330 ppid: 2 flags:0x00004000 [ 249.806353][ C0] Call Trace: [ 249.809888][ C0] __schedule+0x907/0x26b0 [ 249.814397][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.819670][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.824666][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.829594][ C0] schedule+0xd3/0x270 [ 249.833721][ C0] rescuer_thread+0x65d/0xb80 [ 249.838368][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.843195][ C0] ? worker_thread+0x1040/0x1040 [ 249.848114][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.853108][ C0] ? worker_thread+0x1040/0x1040 [ 249.858030][ C0] kthread+0x38b/0x460 [ 249.862167][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.867346][ C0] ? set_kthread_struct+0x100/0x100 [ 249.872531][ C0] ret_from_fork+0x1f/0x30 [ 249.877107][ C0] task:kmpathd state:I stack:30488 pid: 4331 ppid: 2 flags:0x00004000 [ 249.886311][ C0] Call Trace: [ 249.889651][ C0] __schedule+0x907/0x26b0 [ 249.894045][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.899311][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.904303][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.909309][ C0] schedule+0xd3/0x270 [ 249.913359][ C0] rescuer_thread+0x65d/0xb80 [ 249.918021][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 249.922945][ C0] ? worker_thread+0x1040/0x1040 [ 249.927880][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 249.932908][ C0] ? worker_thread+0x1040/0x1040 [ 249.937916][ C0] kthread+0x38b/0x460 [ 249.941968][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.947416][ C0] ? set_kthread_struct+0x100/0x100 [ 249.952587][ C0] ret_from_fork+0x1f/0x30 [ 249.956987][ C0] task:kmpath_handlerd state:I stack:30712 pid: 4332 ppid: 2 flags:0x00004000 [ 249.966334][ C0] Call Trace: [ 249.969605][ C0] __schedule+0x907/0x26b0 [ 249.974010][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.979356][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 249.984359][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.989267][ C0] schedule+0xd3/0x270 [ 249.993308][ C0] rescuer_thread+0x65d/0xb80 [ 249.997961][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.002786][ C0] ? worker_thread+0x1040/0x1040 [ 250.007706][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.012999][ C0] ? worker_thread+0x1040/0x1040 [ 250.018056][ C0] kthread+0x38b/0x460 [ 250.022455][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.027674][ C0] ? set_kthread_struct+0x100/0x100 [ 250.032866][ C0] ret_from_fork+0x1f/0x30 [ 250.037329][ C0] task:kvub300c state:I stack:30488 pid: 4350 ppid: 2 flags:0x00004000 [ 250.046523][ C0] Call Trace: [ 250.049807][ C0] __schedule+0x907/0x26b0 [ 250.054257][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.059523][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.064541][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.069487][ C0] schedule+0xd3/0x270 [ 250.073541][ C0] rescuer_thread+0x65d/0xb80 [ 250.078326][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.083163][ C0] ? worker_thread+0x1040/0x1040 [ 250.088694][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.093607][ C0] ? worker_thread+0x1040/0x1040 [ 250.098518][ C0] kthread+0x38b/0x460 [ 250.102659][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.107913][ C0] ? set_kthread_struct+0x100/0x100 [ 250.113081][ C0] ret_from_fork+0x1f/0x30 [ 250.117495][ C0] task:kvub300p state:I stack:30488 pid: 4351 ppid: 2 flags:0x00004000 [ 250.126668][ C0] Call Trace: [ 250.129924][ C0] __schedule+0x907/0x26b0 [ 250.134319][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.139575][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.144657][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.149676][ C0] schedule+0xd3/0x270 [ 250.153730][ C0] rescuer_thread+0x65d/0xb80 [ 250.158378][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.163221][ C0] ? worker_thread+0x1040/0x1040 [ 250.168138][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.173224][ C0] ? worker_thread+0x1040/0x1040 [ 250.178152][ C0] kthread+0x38b/0x460 [ 250.182275][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.187462][ C0] ? set_kthread_struct+0x100/0x100 [ 250.192725][ C0] ret_from_fork+0x1f/0x30 [ 250.197121][ C0] task:kvub300d state:I stack:30712 pid: 4352 ppid: 2 flags:0x00004000 [ 250.206382][ C0] Call Trace: [ 250.209639][ C0] __schedule+0x907/0x26b0 [ 250.214030][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.219317][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.224321][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.229766][ C0] schedule+0xd3/0x270 [ 250.233809][ C0] rescuer_thread+0x65d/0xb80 [ 250.238468][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.243394][ C0] ? worker_thread+0x1040/0x1040 [ 250.248304][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.253225][ C0] ? worker_thread+0x1040/0x1040 [ 250.258155][ C0] kthread+0x38b/0x460 [ 250.262388][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.267560][ C0] ? set_kthread_struct+0x100/0x100 [ 250.272731][ C0] ret_from_fork+0x1f/0x30 [ 250.277129][ C0] task:kmemstick state:I stack:30712 pid: 4356 ppid: 2 flags:0x00004000 [ 250.286358][ C0] Call Trace: [ 250.289623][ C0] __schedule+0x907/0x26b0 [ 250.294275][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.299528][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.304535][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.309444][ C0] schedule+0xd3/0x270 [ 250.313489][ C0] rescuer_thread+0x65d/0xb80 [ 250.318273][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.323207][ C0] ? worker_thread+0x1040/0x1040 [ 250.328125][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.333832][ C0] ? worker_thread+0x1040/0x1040 [ 250.338741][ C0] kthread+0x38b/0x460 [ 250.342779][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.347944][ C0] ? set_kthread_struct+0x100/0x100 [ 250.353112][ C0] ret_from_fork+0x1f/0x30 [ 250.357511][ C0] task:rdma_cm state:I stack:30488 pid: 4360 ppid: 2 flags:0x00004000 [ 250.366697][ C0] Call Trace: [ 250.369954][ C0] __schedule+0x907/0x26b0 [ 250.374441][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.379707][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.384698][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.389608][ C0] schedule+0xd3/0x270 [ 250.393708][ C0] rescuer_thread+0x65d/0xb80 [ 250.398369][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.403300][ C0] ? worker_thread+0x1040/0x1040 [ 250.408225][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.413151][ C0] ? worker_thread+0x1040/0x1040 [ 250.418061][ C0] kthread+0x38b/0x460 [ 250.422196][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.427379][ C0] ? set_kthread_struct+0x100/0x100 [ 250.432571][ C0] ret_from_fork+0x1f/0x30 [ 250.436976][ C0] task:mlx4_ib state:I stack:30712 pid: 4364 ppid: 2 flags:0x00004000 [ 250.446157][ C0] Call Trace: [ 250.449527][ C0] __schedule+0x907/0x26b0 [ 250.453944][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.459202][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.464194][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.469390][ C0] schedule+0xd3/0x270 [ 250.473453][ C0] rescuer_thread+0x65d/0xb80 [ 250.478138][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.482989][ C0] ? worker_thread+0x1040/0x1040 [ 250.488028][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.492962][ C0] ? worker_thread+0x1040/0x1040 [ 250.497893][ C0] kthread+0x38b/0x460 [ 250.501959][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.507224][ C0] ? set_kthread_struct+0x100/0x100 [ 250.512518][ C0] ret_from_fork+0x1f/0x30 [ 250.516929][ C0] task:mlx4_ib_mcg state:I stack:30488 pid: 4365 ppid: 2 flags:0x00004000 [ 250.526201][ C0] Call Trace: [ 250.529465][ C0] __schedule+0x907/0x26b0 [ 250.533861][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.539212][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.544599][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.549810][ C0] schedule+0xd3/0x270 [ 250.553868][ C0] rescuer_thread+0x65d/0xb80 [ 250.558533][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.563393][ C0] ? worker_thread+0x1040/0x1040 [ 250.568334][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.573312][ C0] ? worker_thread+0x1040/0x1040 [ 250.578319][ C0] kthread+0x38b/0x460 [ 250.582411][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.587584][ C0] ? set_kthread_struct+0x100/0x100 [ 250.592756][ C0] ret_from_fork+0x1f/0x30 [ 250.597156][ C0] task:srp_remove state:I stack:30712 pid: 4366 ppid: 2 flags:0x00004000 [ 250.606330][ C0] Call Trace: [ 250.609589][ C0] __schedule+0x907/0x26b0 [ 250.614071][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.620200][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.625208][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.630135][ C0] schedule+0xd3/0x270 [ 250.634189][ C0] rescuer_thread+0x65d/0xb80 [ 250.639004][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.643849][ C0] ? worker_thread+0x1040/0x1040 [ 250.648774][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.654559][ C0] ? worker_thread+0x1040/0x1040 [ 250.659534][ C0] kthread+0x38b/0x460 [ 250.663580][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.668774][ C0] ? set_kthread_struct+0x100/0x100 [ 250.673947][ C0] ret_from_fork+0x1f/0x30 [ 250.678345][ C0] task:siw_cm_wq state:I stack:30488 pid: 4370 ppid: 2 flags:0x00004000 [ 250.687520][ C0] Call Trace: [ 250.690778][ C0] __schedule+0x907/0x26b0 [ 250.695188][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.700444][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.705466][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.710396][ C0] schedule+0xd3/0x270 [ 250.714540][ C0] rescuer_thread+0x65d/0xb80 [ 250.719196][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.724201][ C0] ? worker_thread+0x1040/0x1040 [ 250.729127][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.734045][ C0] ? worker_thread+0x1040/0x1040 [ 250.738968][ C0] kthread+0x38b/0x460 [ 250.743095][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.748264][ C0] ? set_kthread_struct+0x100/0x100 [ 250.753529][ C0] ret_from_fork+0x1f/0x30 [ 250.758203][ C0] task:siw_tx/0 state:S stack:30536 pid: 4371 ppid: 2 flags:0x00004000 [ 250.767481][ C0] Call Trace: [ 250.770761][ C0] __schedule+0x907/0x26b0 [ 250.775164][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.780428][ C0] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 250.787776][ C0] schedule+0xd3/0x270 [ 250.792165][ C0] siw_run_sq+0x225/0x3a0 [ 250.796494][ C0] ? siw_stop_tx_thread+0xa0/0xa0 [ 250.801492][ C0] ? finish_wait+0x270/0x270 [ 250.806058][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.810970][ C0] ? siw_stop_tx_thread+0xa0/0xa0 [ 250.816315][ C0] kthread+0x38b/0x460 [ 250.820451][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.825702][ C0] ? set_kthread_struct+0x100/0x100 [ 250.831479][ C0] ret_from_fork+0x1f/0x30 [ 250.835886][ C0] task:qat_device_rese state:I stack:29760 pid: 4376 ppid: 2 flags:0x00004000 [ 250.845493][ C0] Call Trace: [ 250.848751][ C0] __schedule+0x907/0x26b0 [ 250.853301][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.858576][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.863593][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.868609][ C0] schedule+0xd3/0x270 [ 250.872663][ C0] rescuer_thread+0x65d/0xb80 [ 250.877317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.882148][ C0] ? worker_thread+0x1040/0x1040 [ 250.887201][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.892321][ C0] ? worker_thread+0x1040/0x1040 [ 250.897476][ C0] kthread+0x38b/0x460 [ 250.901640][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.906819][ C0] ? set_kthread_struct+0x100/0x100 [ 250.912034][ C0] ret_from_fork+0x1f/0x30 [ 250.916442][ C0] task:qat_pf2vf_resp_ state:I stack:29760 pid: 4377 ppid: 2 flags:0x00004000 [ 250.925704][ C0] Call Trace: [ 250.928968][ C0] __schedule+0x907/0x26b0 [ 250.933546][ C0] ? io_schedule_timeout+0x140/0x140 [ 250.938817][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 250.944028][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 250.948955][ C0] schedule+0xd3/0x270 [ 250.953288][ C0] rescuer_thread+0x65d/0xb80 [ 250.958149][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 250.963004][ C0] ? worker_thread+0x1040/0x1040 [ 250.967935][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 250.972847][ C0] ? worker_thread+0x1040/0x1040 [ 250.977758][ C0] kthread+0x38b/0x460 [ 250.981892][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.987065][ C0] ? set_kthread_struct+0x100/0x100 [ 250.992237][ C0] ret_from_fork+0x1f/0x30 [ 250.996638][ C0] task:adf_vf_stop_wq state:I stack:29760 pid: 4378 ppid: 2 flags:0x00004000 [ 251.005906][ C0] Call Trace: [ 251.009184][ C0] __schedule+0x907/0x26b0 [ 251.013578][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.018831][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.023824][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.028928][ C0] schedule+0xd3/0x270 [ 251.032983][ C0] rescuer_thread+0x65d/0xb80 [ 251.037633][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.042556][ C0] ? worker_thread+0x1040/0x1040 [ 251.047483][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.052399][ C0] ? worker_thread+0x1040/0x1040 [ 251.057347][ C0] kthread+0x38b/0x460 [ 251.061408][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.066589][ C0] ? set_kthread_struct+0x100/0x100 [ 251.071822][ C0] ret_from_fork+0x1f/0x30 [ 251.076540][ C0] task:elousb state:I stack:30352 pid: 4400 ppid: 2 flags:0x00004000 [ 251.086084][ C0] Call Trace: [ 251.089368][ C0] __schedule+0x907/0x26b0 [ 251.093787][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.099048][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.104049][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.108964][ C0] schedule+0xd3/0x270 [ 251.113116][ C0] rescuer_thread+0x65d/0xb80 [ 251.117787][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.122623][ C0] ? worker_thread+0x1040/0x1040 [ 251.127590][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.132537][ C0] ? worker_thread+0x1040/0x1040 [ 251.137627][ C0] kthread+0x38b/0x460 [ 251.141761][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.147018][ C0] ? set_kthread_struct+0x100/0x100 [ 251.152188][ C0] ret_from_fork+0x1f/0x30 [ 251.156599][ C0] task:kworker/1:2 state:I stack:22136 pid: 4634 ppid: 2 flags:0x00004000 [ 251.165999][ C0] Workqueue: 0x0 (events) [ 251.170592][ C0] Call Trace: [ 251.173958][ C0] __schedule+0x907/0x26b0 [ 251.178371][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.183648][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.188571][ C0] schedule+0xd3/0x270 [ 251.192616][ C0] worker_thread+0x14d/0x1040 [ 251.197287][ C0] ? process_one_work+0x13d0/0x13d0 [ 251.202484][ C0] kthread+0x38b/0x460 [ 251.206528][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.211698][ C0] ? set_kthread_struct+0x100/0x100 [ 251.216882][ C0] ret_from_fork+0x1f/0x30 [ 251.221298][ C0] task:mld state:I stack:30712 pid: 4662 ppid: 2 flags:0x00004000 [ 251.230493][ C0] Call Trace: [ 251.233752][ C0] __schedule+0x907/0x26b0 [ 251.239015][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.244267][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.249272][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.254178][ C0] schedule+0xd3/0x270 [ 251.258217][ C0] rescuer_thread+0x65d/0xb80 [ 251.262871][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.267707][ C0] ? worker_thread+0x1040/0x1040 [ 251.272612][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.277516][ C0] ? worker_thread+0x1040/0x1040 [ 251.282422][ C0] kthread+0x38b/0x460 [ 251.286546][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.291988][ C0] ? set_kthread_struct+0x100/0x100 [ 251.297335][ C0] ret_from_fork+0x1f/0x30 [ 251.301739][ C0] task:ipv6_addrconf state:I stack:30712 pid: 4663 ppid: 2 flags:0x00004000 [ 251.310995][ C0] Call Trace: [ 251.314524][ C0] __schedule+0x907/0x26b0 [ 251.319087][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.324352][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.329344][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.334283][ C0] schedule+0xd3/0x270 [ 251.338431][ C0] rescuer_thread+0x65d/0xb80 [ 251.343091][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.347941][ C0] ? worker_thread+0x1040/0x1040 [ 251.352877][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.357811][ C0] ? worker_thread+0x1040/0x1040 [ 251.362821][ C0] kthread+0x38b/0x460 [ 251.366879][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.372055][ C0] ? set_kthread_struct+0x100/0x100 [ 251.377267][ C0] ret_from_fork+0x1f/0x30 [ 251.381681][ C0] task:dsa_ordered state:I stack:30712 pid: 4684 ppid: 2 flags:0x00004000 [ 251.390975][ C0] Call Trace: [ 251.394248][ C0] __schedule+0x907/0x26b0 [ 251.398742][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.404004][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.409088][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.414018][ C0] schedule+0xd3/0x270 [ 251.418068][ C0] rescuer_thread+0x65d/0xb80 [ 251.422811][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.427646][ C0] ? worker_thread+0x1040/0x1040 [ 251.432563][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.437525][ C0] ? worker_thread+0x1040/0x1040 [ 251.442445][ C0] kthread+0x38b/0x460 [ 251.446486][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.451665][ C0] ? set_kthread_struct+0x100/0x100 [ 251.456860][ C0] ret_from_fork+0x1f/0x30 [ 251.461283][ C0] task:krfcommd state:S stack:29680 pid: 4781 ppid: 2 flags:0x00004000 [ 251.470482][ C0] Call Trace: [ 251.473749][ C0] __schedule+0x907/0x26b0 [ 251.478160][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.483533][ C0] schedule+0xd3/0x270 [ 251.487580][ C0] schedule_timeout+0x19d/0x250 [ 251.492403][ C0] ? usleep_range+0x150/0x150 [ 251.497050][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 251.502670][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 251.508024][ C0] ? wait_for_completion_io+0x280/0x280 [ 251.513555][ C0] wait_woken+0x18b/0x1f0 [ 251.517856][ C0] rfcomm_run+0x1261/0x4250 [ 251.522402][ C0] ? find_held_lock+0x2d/0x110 [ 251.527197][ C0] ? rfcomm_check_accept+0x200/0x200 [ 251.532516][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.537355][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 251.542621][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 251.548602][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 251.553792][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.558716][ C0] ? rfcomm_check_accept+0x200/0x200 [ 251.563978][ C0] kthread+0x38b/0x460 [ 251.568084][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.573309][ C0] ? set_kthread_struct+0x100/0x100 [ 251.578492][ C0] ret_from_fork+0x1f/0x30 [ 251.582896][ C0] task:kkcmd state:I stack:30120 pid: 4786 ppid: 2 flags:0x00004000 [ 251.592082][ C0] Call Trace: [ 251.595358][ C0] __schedule+0x907/0x26b0 [ 251.599770][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.605044][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.610047][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.615050][ C0] schedule+0xd3/0x270 [ 251.619109][ C0] rescuer_thread+0x65d/0xb80 [ 251.623786][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.628624][ C0] ? worker_thread+0x1040/0x1040 [ 251.633659][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.638680][ C0] ? worker_thread+0x1040/0x1040 [ 251.643596][ C0] kthread+0x38b/0x460 [ 251.647742][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.652925][ C0] ? set_kthread_struct+0x100/0x100 [ 251.658124][ C0] ret_from_fork+0x1f/0x30 [ 251.662547][ C0] task:kstrp state:I stack:30488 pid: 4787 ppid: 2 flags:0x00004000 [ 251.671909][ C0] Call Trace: [ 251.675173][ C0] __schedule+0x907/0x26b0 [ 251.679760][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.685577][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.690579][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.695503][ C0] schedule+0xd3/0x270 [ 251.699550][ C0] rescuer_thread+0x65d/0xb80 [ 251.704217][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.709043][ C0] ? worker_thread+0x1040/0x1040 [ 251.713956][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.718972][ C0] ? worker_thread+0x1040/0x1040 [ 251.723878][ C0] kthread+0x38b/0x460 [ 251.728016][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.733206][ C0] ? set_kthread_struct+0x100/0x100 [ 251.738395][ C0] ret_from_fork+0x1f/0x30 [ 251.742805][ C0] task:krdsd state:I stack:30712 pid: 4788 ppid: 2 flags:0x00004000 [ 251.751981][ C0] Call Trace: [ 251.755243][ C0] __schedule+0x907/0x26b0 [ 251.759648][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.764916][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.769909][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.774830][ C0] schedule+0xd3/0x270 [ 251.779220][ C0] rescuer_thread+0x65d/0xb80 [ 251.783875][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.788709][ C0] ? worker_thread+0x1040/0x1040 [ 251.793633][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.798566][ C0] ? worker_thread+0x1040/0x1040 [ 251.803570][ C0] kthread+0x38b/0x460 [ 251.807630][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.812810][ C0] ? set_kthread_struct+0x100/0x100 [ 251.818180][ C0] ret_from_fork+0x1f/0x30 [ 251.822770][ C0] task:rds_mr_flushd state:I stack:30488 pid: 4789 ppid: 2 flags:0x00004000 [ 251.831942][ C0] Call Trace: [ 251.835211][ C0] __schedule+0x907/0x26b0 [ 251.839626][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.845000][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.850091][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.855008][ C0] schedule+0xd3/0x270 [ 251.859057][ C0] rescuer_thread+0x65d/0xb80 [ 251.863715][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.869237][ C0] ? worker_thread+0x1040/0x1040 [ 251.874145][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.879092][ C0] ? worker_thread+0x1040/0x1040 [ 251.884000][ C0] kthread+0x38b/0x460 [ 251.888509][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.893677][ C0] ? set_kthread_struct+0x100/0x100 [ 251.898863][ C0] ret_from_fork+0x1f/0x30 [ 251.903266][ C0] task:ceph-msgr state:I stack:30712 pid: 4798 ppid: 2 flags:0x00004000 [ 251.912754][ C0] Call Trace: [ 251.916024][ C0] __schedule+0x907/0x26b0 [ 251.920427][ C0] ? io_schedule_timeout+0x140/0x140 [ 251.925687][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 251.930688][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 251.935836][ C0] schedule+0xd3/0x270 [ 251.939894][ C0] rescuer_thread+0x65d/0xb80 [ 251.944566][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 251.949395][ C0] ? worker_thread+0x1040/0x1040 [ 251.954320][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 251.959229][ C0] ? worker_thread+0x1040/0x1040 [ 251.964139][ C0] kthread+0x38b/0x460 [ 251.968187][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.973362][ C0] ? set_kthread_struct+0x100/0x100 [ 251.978529][ C0] ret_from_fork+0x1f/0x30 [ 251.982925][ C0] task:bat_events state:I stack:30712 pid: 4799 ppid: 2 flags:0x00004000 [ 251.992186][ C0] Call Trace: [ 251.995447][ C0] __schedule+0x907/0x26b0 [ 251.999852][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.005129][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 252.010139][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 252.015057][ C0] schedule+0xd3/0x270 [ 252.019116][ C0] rescuer_thread+0x65d/0xb80 [ 252.023866][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 252.029214][ C0] ? worker_thread+0x1040/0x1040 [ 252.034142][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 252.039048][ C0] ? worker_thread+0x1040/0x1040 [ 252.043962][ C0] kthread+0x38b/0x460 [ 252.048140][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.053327][ C0] ? set_kthread_struct+0x100/0x100 [ 252.058493][ C0] ret_from_fork+0x1f/0x30 [ 252.062893][ C0] task:zswap-shrink state:I stack:30712 pid: 4824 ppid: 2 flags:0x00004000 [ 252.072150][ C0] Call Trace: [ 252.075502][ C0] __schedule+0x907/0x26b0 [ 252.080165][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.085516][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 252.090508][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 252.095414][ C0] schedule+0xd3/0x270 [ 252.099452][ C0] rescuer_thread+0x65d/0xb80 [ 252.104197][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 252.109108][ C0] ? worker_thread+0x1040/0x1040 [ 252.114021][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 252.118940][ C0] ? worker_thread+0x1040/0x1040 [ 252.123846][ C0] kthread+0x38b/0x460 [ 252.128075][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.133341][ C0] ? set_kthread_struct+0x100/0x100 [ 252.138511][ C0] ret_from_fork+0x1f/0x30 [ 252.142916][ C0] task:kafsd state:I stack:30712 pid: 4825 ppid: 2 flags:0x00004000 [ 252.152093][ C0] Call Trace: [ 252.155360][ C0] __schedule+0x907/0x26b0 [ 252.159751][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.165457][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 252.170650][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 252.175658][ C0] schedule+0xd3/0x270 [ 252.179705][ C0] rescuer_thread+0x65d/0xb80 [ 252.184362][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 252.189373][ C0] ? worker_thread+0x1040/0x1040 [ 252.194355][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 252.199302][ C0] ? worker_thread+0x1040/0x1040 [ 252.205178][ C0] kthread+0x38b/0x460 [ 252.209228][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.214503][ C0] ? set_kthread_struct+0x100/0x100 [ 252.219679][ C0] ret_from_fork+0x1f/0x30 [ 252.224089][ C0] task:kafs_lockd state:I stack:30712 pid: 4826 ppid: 2 flags:0x00004000 [ 252.233274][ C0] Call Trace: [ 252.236862][ C0] __schedule+0x907/0x26b0 [ 252.241373][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.246643][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 252.251703][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 252.256781][ C0] schedule+0xd3/0x270 [ 252.260828][ C0] rescuer_thread+0x65d/0xb80 [ 252.265498][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 252.270325][ C0] ? worker_thread+0x1040/0x1040 [ 252.275321][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 252.280230][ C0] ? worker_thread+0x1040/0x1040 [ 252.285146][ C0] kthread+0x38b/0x460 [ 252.289186][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.294352][ C0] ? set_kthread_struct+0x100/0x100 [ 252.299912][ C0] ret_from_fork+0x1f/0x30 [ 252.304340][ C0] task:ext4-rsv-conver state:I stack:28144 pid: 4838 ppid: 2 flags:0x00004000 [ 252.313803][ C0] Workqueue: 0x0 (ext4-rsv-conversion) [ 252.319337][ C0] Call Trace: [ 252.322594][ C0] __schedule+0x907/0x26b0 [ 252.326985][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.332252][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 252.337420][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 252.342416][ C0] schedule+0xd3/0x270 [ 252.346466][ C0] rescuer_thread+0x65d/0xb80 [ 252.351158][ C0] ? worker_thread+0x1040/0x1040 [ 252.356253][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 252.361282][ C0] ? worker_thread+0x1040/0x1040 [ 252.366301][ C0] kthread+0x38b/0x460 [ 252.370359][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.375543][ C0] ? set_kthread_struct+0x100/0x100 [ 252.380842][ C0] ret_from_fork+0x1f/0x30 [ 252.385258][ C0] task:systemd-journal state:R running task stack:23944 pid: 4857 ppid: 1 flags:0x00000000 [ 252.396274][ C0] Call Trace: [ 252.399537][ C0] __schedule+0x907/0x26b0 [ 252.404108][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.409370][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 252.414712][ C0] preempt_schedule_common+0x45/0xc0 [ 252.419982][ C0] preempt_schedule_thunk+0x16/0x18 [ 252.425151][ C0] _raw_spin_unlock+0x36/0x40 [ 252.429815][ C0] lockref_get_not_dead+0x4a/0x60 [ 252.434897][ C0] __legitimize_path+0x69/0x160 [ 252.439875][ C0] try_to_unlazy+0xd5/0x2b0 [ 252.444372][ C0] complete_walk+0xd6/0x260 [ 252.448861][ C0] path_lookupat+0x1c2/0x6b0 [ 252.453437][ C0] filename_lookup+0x192/0x530 [ 252.458206][ C0] ? may_linkat+0x210/0x210 [ 252.462714][ C0] ? __might_fault+0xb5/0x160 [ 252.467403][ C0] ? __check_object_size+0x98/0x230 [ 252.472600][ C0] ? strncpy_from_user+0x68/0x2d0 [ 252.477666][ C0] ? getname_flags.part.0+0x89/0x440 [ 252.482930][ C0] do_faccessat+0xc0/0x660 [ 252.487362][ C0] ? stream_open+0x60/0x60 [ 252.491755][ C0] do_syscall_64+0x35/0xb0 [ 252.496160][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.502042][ C0] RIP: 0033:0x7f4b1e5049c7 [ 252.506436][ C0] RSP: 002b:00007fff8a280ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 252.514923][ C0] RAX: ffffffffffffffda RBX: 00007fff8a283c00 RCX: 00007f4b1e5049c7 [ 252.522873][ C0] RDX: 00007f4b1ef75a00 RSI: 0000000000000000 RDI: 000055cabb3469a3 [ 252.530834][ C0] RBP: 00007fff8a280d20 R08: 0000000000000000 R09: 0000000000000000 [ 252.538818][ C0] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 252.546811][ C0] R13: 0000000000000000 R14: 00007fff8a283c00 R15: 00007fff8a281210 [ 252.554951][ C0] task:kworker/1:3 state:R running task stack:23880 pid: 4868 ppid: 2 flags:0x00004000 [ 252.565859][ C0] Workqueue: usb_hub_wq hub_event [ 252.570961][ C0] Call Trace: [ 252.574228][ C0] __schedule+0x907/0x26b0 [ 252.578624][ C0] ? io_schedule_timeout+0x140/0x140 [ 252.583883][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 252.589232][ C0] preempt_schedule_common+0x45/0xc0 [ 252.594489][ C0] preempt_schedule_thunk+0x16/0x18 [ 252.599661][ C0] vprintk_emit+0x12e/0x330 [ 252.604150][ C0] printk+0xad/0xde [ 252.607939][ C0] ? record_print_text.cold+0x11/0x11 [ 252.613285][ C0] ? memcpy+0x39/0x60 [ 252.617305][ C0] ? kobject_get_path+0x104/0x1f0 [ 252.622331][ C0] input_register_device.cold+0x16/0x2a0 [ 252.628129][ C0] hidinput_connect+0x3e50/0x8880 [ 252.633159][ C0] ? hidinput_setkeycode+0x740/0x740 [ 252.638516][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 252.644046][ C0] ? wait_for_completion_io+0x280/0x280 [ 252.649655][ C0] hid_connect+0x6e8/0x930 [ 252.654047][ C0] ? hid_match_id+0x280/0x280 [ 252.658702][ C0] hid_hw_start+0x74/0x100 [ 252.663103][ C0] hid_device_probe+0x2fb/0x370 [ 252.667936][ C0] really_probe+0x1b9/0xb70 [ 252.672498][ C0] __driver_probe_device+0x2a6/0x460 [ 252.677756][ C0] driver_probe_device+0x44/0x110 [ 252.682762][ C0] __device_attach_driver+0x185/0x250 [ 252.688107][ C0] ? driver_allows_async_probing+0x120/0x120 [ 252.694087][ C0] bus_for_each_drv+0x11e/0x1a0 [ 252.698917][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 252.703919][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 252.709879][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 252.715056][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.721034][ C0] __device_attach+0x1db/0x410 [ 252.725884][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 252.731229][ C0] ? kobject_uevent_env+0x230/0x1290 [ 252.736490][ C0] bus_probe_device+0x19d/0x250 [ 252.741923][ C0] device_add+0xa2f/0x1e00 [ 252.746313][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 252.751500][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 252.757749][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 252.763188][ C0] hid_add_device+0x2d5/0x8a0 [ 252.767837][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 252.773355][ C0] ? modalias_show+0x140/0x140 [ 252.778090][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 252.783730][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 252.788989][ C0] usbhid_probe+0x9c7/0xed0 [ 252.793486][ C0] usb_probe_interface+0x274/0x6a0 [ 252.798573][ C0] really_probe+0x1b9/0xb70 [ 252.803052][ C0] __driver_probe_device+0x2a6/0x460 [ 252.808864][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 252.814221][ C0] driver_probe_device+0x44/0x110 [ 252.819233][ C0] __device_attach_driver+0x185/0x250 [ 252.824871][ C0] ? driver_allows_async_probing+0x120/0x120 [ 252.831044][ C0] bus_for_each_drv+0x11e/0x1a0 [ 252.835987][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 252.840997][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 252.846955][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 252.852135][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.858440][ C0] __device_attach+0x1db/0x410 [ 252.863195][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 252.868566][ C0] ? kobject_uevent_env+0x230/0x1290 [ 252.873838][ C0] bus_probe_device+0x19d/0x250 [ 252.878670][ C0] device_add+0xa2f/0x1e00 [ 252.883059][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 252.888581][ C0] ? mark_held_locks+0x9f/0xe0 [ 252.893318][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 252.899539][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 252.905496][ C0] usb_set_configuration+0x9fc/0x1750 [ 252.910856][ C0] ? kernfs_create_link+0x167/0x220 [ 252.916042][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 252.921213][ C0] usb_generic_driver_probe+0x74/0xa0 [ 252.926671][ C0] usb_probe_device+0x95/0x240 [ 252.931409][ C0] really_probe+0x1b9/0xb70 [ 252.935889][ C0] __driver_probe_device+0x2a6/0x460 [ 252.942624][ C0] driver_probe_device+0x44/0x110 [ 252.947620][ C0] __device_attach_driver+0x185/0x250 [ 252.953055][ C0] ? driver_allows_async_probing+0x120/0x120 [ 252.959006][ C0] bus_for_each_drv+0x11e/0x1a0 [ 252.963863][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 252.968951][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 252.974930][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 252.980317][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.986111][ C0] __device_attach+0x1db/0x410 [ 252.990969][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 252.996407][ C0] ? kobject_uevent_env+0x230/0x1290 [ 253.001674][ C0] bus_probe_device+0x19d/0x250 [ 253.006516][ C0] device_add+0xa2f/0x1e00 [ 253.010910][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 253.017155][ C0] usb_new_device.cold+0x5cf/0xedf [ 253.022522][ C0] ? hub_disconnect+0x470/0x470 [ 253.027351][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 253.032262][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 253.038301][ C0] hub_event+0x10a3/0x36c0 [ 253.042703][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 253.047873][ C0] ? lock_release+0x720/0x720 [ 253.052519][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.057363][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 253.062372][ C0] process_one_work+0x84c/0x13d0 [ 253.067284][ C0] ? lock_release+0x720/0x720 [ 253.072025][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 253.077457][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 253.082540][ C0] ? move_linked_works+0x12c/0x2a0 [ 253.087712][ C0] worker_thread+0x598/0x1040 [ 253.092385][ C0] ? process_one_work+0x13d0/0x13d0 [ 253.097641][ C0] kthread+0x38b/0x460 [ 253.101680][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.106944][ C0] ? set_kthread_struct+0x100/0x100 [ 253.112198][ C0] ret_from_fork+0x1f/0x30 [ 253.116615][ C0] task:systemd-udevd state:R running task stack:23240 pid: 4872 ppid: 1 flags:0x00000000 [ 253.127534][ C0] Call Trace: [ 253.130809][ C0] __schedule+0x907/0x26b0 [ 253.135203][ C0] ? io_schedule_timeout+0x140/0x140 [ 253.140459][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 253.145282][ C0] schedule+0xd3/0x270 [ 253.149423][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 253.155992][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 253.161824][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 253.166817][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.171648][ C0] ? do_raw_write_lock+0x11a/0x280 [ 253.176753][ C0] ? do_raw_read_unlock+0x70/0x70 [ 253.181839][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 253.187878][ C0] do_epoll_wait+0xea9/0x14e0 [ 253.192538][ C0] ? do_epoll_create+0x160/0x160 [ 253.197448][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.203397][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.211345][ C0] ? __seccomp_filter+0x165/0x11a0 [ 253.216441][ C0] ? finish_wait+0x270/0x270 [ 253.221008][ C0] ? __context_tracking_exit+0x80/0x90 [ 253.226437][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.231265][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 253.236438][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 253.241805][ C0] do_syscall_64+0x35/0xb0 [ 253.246191][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.252066][ C0] RIP: 0033:0x7f41f238d2e3 [ 253.256453][ C0] RSP: 002b:00007fff2df34f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 253.264920][ C0] RAX: ffffffffffffffda RBX: 000055d6f9d013e0 RCX: 00007f41f238d2e3 [ 253.272880][ C0] RDX: 0000000000000011 RSI: 00007fff2df34f30 RDI: 000000000000000a [ 253.281192][ C0] RBP: 00007fff2df35100 R08: 0000000000000008 R09: 00007fff2dfea080 [ 253.289153][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2df34f30 [ 253.297123][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 253.305258][ C0] task:kworker/0:3 state:I stack:26984 pid: 4882 ppid: 2 flags:0x00004000 [ 253.314518][ C0] Workqueue: 0x0 (events_power_efficient) [ 253.321382][ C0] Call Trace: [ 253.324638][ C0] __schedule+0x907/0x26b0 [ 253.329109][ C0] ? io_schedule_timeout+0x140/0x140 [ 253.334461][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 253.339375][ C0] schedule+0xd3/0x270 [ 253.343593][ C0] worker_thread+0x14d/0x1040 [ 253.348647][ C0] ? process_one_work+0x13d0/0x13d0 [ 253.353818][ C0] kthread+0x38b/0x460 [ 253.357858][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.363044][ C0] ? set_kthread_struct+0x100/0x100 [ 253.368214][ C0] ret_from_fork+0x1f/0x30 [ 253.372707][ C0] task:kworker/0:4 state:I stack:22880 pid: 4883 ppid: 2 flags:0x00004000 [ 253.381879][ C0] Workqueue: 0x0 (cgroup_pidlist_destroy) [ 253.387661][ C0] Call Trace: [ 253.391016][ C0] __schedule+0x907/0x26b0 [ 253.395423][ C0] ? io_schedule_timeout+0x140/0x140 [ 253.400693][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 253.405607][ C0] schedule+0xd3/0x270 [ 253.409647][ C0] worker_thread+0x14d/0x1040 [ 253.414307][ C0] ? process_one_work+0x13d0/0x13d0 [ 253.420258][ C0] kthread+0x38b/0x460 [ 253.424308][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.429483][ C0] ? set_kthread_struct+0x100/0x100 [ 253.434661][ C0] ret_from_fork+0x1f/0x30 [ 253.439061][ C0] task:systemd-timesyn state:S stack:27488 pid: 4961 ppid: 1 flags:0x00000000 [ 253.448235][ C0] Call Trace: [ 253.451508][ C0] __schedule+0x907/0x26b0 [ 253.456031][ C0] ? io_schedule_timeout+0x140/0x140 [ 253.461306][ C0] ? find_held_lock+0x2d/0x110 [ 253.466059][ C0] schedule+0xd3/0x270 [ 253.470120][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 253.476191][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 253.481978][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 253.487005][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.491835][ C0] ? do_raw_write_lock+0x11a/0x280 [ 253.496920][ C0] ? do_raw_read_unlock+0x70/0x70 [ 253.501920][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 253.507876][ C0] do_epoll_wait+0xea9/0x14e0 [ 253.512537][ C0] ? do_epoll_create+0x160/0x160 [ 253.517458][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.523429][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.529570][ C0] ? __seccomp_filter+0x165/0x11a0 [ 253.534659][ C0] ? finish_wait+0x270/0x270 [ 253.539240][ C0] ? __context_tracking_exit+0x80/0x90 [ 253.544691][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.549609][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 253.554785][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 253.560134][ C0] do_syscall_64+0x35/0xb0 [ 253.564524][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.570386][ C0] RIP: 0033:0x7fc00190a303 [ 253.574773][ C0] RSP: 002b:00007ffe67abc7b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 253.583153][ C0] RAX: ffffffffffffffda RBX: 00005587ee4f68f0 RCX: 00007fc00190a303 [ 253.591218][ C0] RDX: 0000000000000006 RSI: 00007ffe67abc7c0 RDI: 0000000000000004 [ 253.599606][ C0] RBP: 00007ffe67abc910 R08: 431bde82d7b634db R09: 00007ffe67b57080 [ 253.607595][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffe67abc7c0 [ 253.615560][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 253.623516][ C0] task:sd-resolve state:S stack:28640 pid: 4962 ppid: 1 flags:0x00000000 [ 253.632892][ C0] Call Trace: [ 253.636170][ C0] __schedule+0x907/0x26b0 [ 253.640658][ C0] ? io_schedule_timeout+0x140/0x140 [ 253.646294][ C0] ? find_held_lock+0x2d/0x110 [ 253.651049][ C0] schedule+0xd3/0x270 [ 253.655198][ C0] schedule_timeout+0x19d/0x250 [ 253.660118][ C0] ? usleep_range+0x150/0x150 [ 253.664767][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 253.670758][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 253.676655][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 253.681852][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 253.688055][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 253.693769][ C0] __skb_wait_for_more_packets+0x346/0x4f0 [ 253.699759][ C0] ? __skb_free_datagram_locked+0x340/0x340 [ 253.705638][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 253.711244][ C0] ? proto_seq_start+0x50/0x50 [ 253.715988][ C0] ? __skb_ext_set+0x2b0/0x2b0 [ 253.720750][ C0] ? find_held_lock+0x2d/0x110 [ 253.725514][ C0] unix_dgram_recvmsg+0x18f/0xa60 [ 253.730605][ C0] ? maybe_init_creds+0x460/0x460 [ 253.735617][ C0] ? aa_sk_perm+0x1ad/0x820 [ 253.740165][ C0] ? aa_af_perm+0x210/0x210 [ 253.744669][ C0] __sys_recvfrom+0x1ea/0x2f0 [ 253.749320][ C0] ? __ia32_sys_send+0xf0/0xf0 [ 253.754062][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.760098][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.766060][ C0] ? audit_tag_tree+0xb80/0xb80 [ 253.770906][ C0] ? __context_tracking_exit+0x80/0x90 [ 253.776433][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.781348][ C0] ? __context_tracking_enter+0x93/0xa0 [ 253.786990][ C0] __x64_sys_recvfrom+0xd8/0x1b0 [ 253.791920][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 253.798134][ C0] do_syscall_64+0x35/0xb0 [ 253.802542][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.808668][ C0] RIP: 0033:0x7fc001bd051f [ 253.813053][ C0] RSP: 002b:00007fbfff34baa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 253.821692][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc001bd051f [ 253.829780][ C0] RDX: 0000000000002800 RSI: 00007fbfff34bca0 RDI: 0000000000000007 [ 253.837733][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.845685][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 253.853714][ C0] R13: 0000000000002800 R14: 00007fbfff34bca0 R15: 00007fbfff350ca0 [ 253.861684][ C0] task:dhclient state:S stack:27144 pid: 4963 ppid: 1 flags:0x00000000 [ 253.870854][ C0] Call Trace: [ 253.874114][ C0] __schedule+0x907/0x26b0 [ 253.878514][ C0] ? io_schedule_timeout+0x140/0x140 [ 253.883778][ C0] schedule+0xd3/0x270 [ 253.887831][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 253.893958][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 253.899757][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 253.905715][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 253.911760][ C0] ? datagram_poll+0x229/0x400 [ 253.916524][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 253.922921][ C0] do_select+0xd7b/0x11d0 [ 253.927337][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 253.933049][ C0] ? lock_chain_count+0x20/0x20 [ 253.938055][ C0] ? lock_chain_count+0x20/0x20 [ 253.942886][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 253.949397][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 253.955872][ C0] ? __lock_acquire+0x15ad/0x5410 [ 253.960873][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.966908][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 253.972862][ C0] ? find_held_lock+0x2d/0x110 [ 253.977600][ C0] ? __might_fault+0xb5/0x160 [ 253.982249][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 253.987080][ C0] core_sys_select+0x2d9/0x710 [ 253.991923][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 253.997444][ C0] ? find_held_lock+0x2d/0x110 [ 254.002353][ C0] ? kern_select+0x193/0x1e0 [ 254.006925][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 254.011834][ C0] ? __might_fault+0xb5/0x160 [ 254.016482][ C0] ? nsec_to_clock_t+0x20/0x20 [ 254.021304][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 254.026645][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 254.031483][ C0] kern_select+0x125/0x1e0 [ 254.035878][ C0] ? core_sys_select+0x710/0x710 [ 254.040796][ C0] __x64_sys_select+0xb5/0x150 [ 254.045532][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.051404][ C0] do_syscall_64+0x35/0xb0 [ 254.055791][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.061823][ C0] RIP: 0033:0x7fb4094d65e3 [ 254.066313][ C0] RSP: 002b:00007fff8c0f3a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 254.074693][ C0] RAX: ffffffffffffffda RBX: 00007fb409fb9010 RCX: 00007fb4094d65e3 [ 254.082741][ C0] RDX: 00007fb409fb8210 RSI: 00007fb409fb8110 RDI: 0000000000000007 [ 254.090686][ C0] RBP: 00007fff8c0f3a78 R08: 00007fff8c0f3a90 R09: 0000000000000afe [ 254.098988][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff8c0f3a90 [ 254.107000][ C0] R13: 00007fff8c0f3a80 R14: 00007fff8c0f3a88 R15: 0000000000000000 [ 254.115406][ C0] task:rsyslogd state:S stack:23448 pid: 8128 ppid: 1 flags:0x00000000 [ 254.124598][ C0] Call Trace: [ 254.127892][ C0] __schedule+0x907/0x26b0 [ 254.132305][ C0] ? io_schedule_timeout+0x140/0x140 [ 254.137609][ C0] schedule+0xd3/0x270 [ 254.141660][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 254.147719][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 254.153698][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 254.158554][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 254.164643][ C0] ? poll_select_finish+0x470/0x470 [ 254.170007][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 254.176513][ C0] do_select+0xd7b/0x11d0 [ 254.180918][ C0] ? lock_chain_count+0x20/0x20 [ 254.185846][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 254.191542][ C0] ? mark_lock+0xef/0x1840 [ 254.195952][ C0] ? __lock_acquire+0xbe9/0x5410 [ 254.200872][ C0] ? mark_lock+0xef/0x1840 [ 254.205454][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.211407][ C0] ? lock_chain_count+0x20/0x20 [ 254.216332][ C0] ? __lock_acquire+0xbe9/0x5410 [ 254.221267][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.227224][ C0] ? find_held_lock+0x2d/0x110 [ 254.231965][ C0] ? core_sys_select+0x196/0x710 [ 254.236899][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 254.241744][ C0] core_sys_select+0x2d9/0x710 [ 254.247107][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 254.252583][ C0] ? find_held_lock+0x2d/0x110 [ 254.257773][ C0] ? kern_select+0x193/0x1e0 [ 254.262363][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 254.267551][ C0] ? __might_fault+0xb5/0x160 [ 254.272209][ C0] ? nsec_to_clock_t+0x20/0x20 [ 254.276948][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 254.282120][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 254.286943][ C0] kern_select+0x125/0x1e0 [ 254.291335][ C0] ? core_sys_select+0x710/0x710 [ 254.296258][ C0] __x64_sys_select+0xb5/0x150 [ 254.301007][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.306916][ C0] do_syscall_64+0x35/0xb0 [ 254.311583][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.317637][ C0] RIP: 0033:0x7f84c05ec603 [ 254.322043][ C0] RSP: 002b:00007ffce22121b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 254.330439][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f84c05ec603 [ 254.338487][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 254.347738][ C0] RBP: 000055ab5ba79040 R08: 00007ffce22121d0 R09: 0000000000000000 [ 254.355684][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce22121d0 [ 254.363717][ C0] R13: 000055ab5ba79008 R14: 00007ffce22121c8 R15: 0000000000000000 [ 254.371676][ C0] task:in:imuxsock state:S stack:28736 pid: 8154 ppid: 1 flags:0x00000000 [ 254.380865][ C0] Call Trace: [ 254.384125][ C0] __schedule+0x907/0x26b0 [ 254.388531][ C0] ? io_schedule_timeout+0x140/0x140 [ 254.393791][ C0] ? find_held_lock+0x2d/0x110 [ 254.398527][ C0] schedule+0xd3/0x270 [ 254.402749][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 254.408907][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 254.414706][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 254.420669][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 254.426458][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 254.431712][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 254.437965][ C0] do_select+0xd7b/0x11d0 [ 254.442295][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 254.448069][ C0] ? lock_chain_count+0x20/0x20 [ 254.452987][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 254.458447][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 254.464931][ C0] ? kmem_cache_free+0x3e1/0x5b0 [ 254.469891][ C0] ? wait_for_completion_io+0x280/0x280 [ 254.475863][ C0] ? __lock_acquire+0x15ad/0x5410 [ 254.480924][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.486884][ C0] ? find_held_lock+0x2d/0x110 [ 254.491733][ C0] ? find_held_lock+0x2d/0x110 [ 254.496476][ C0] ? __might_fault+0xb5/0x160 [ 254.501132][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 254.506003][ C0] core_sys_select+0x2d9/0x710 [ 254.511001][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 254.516792][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.523025][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.529082][ C0] ? __fget_files+0x194/0x2e0 [ 254.533997][ C0] ? find_held_lock+0x2d/0x110 [ 254.538767][ C0] kern_select+0x125/0x1e0 [ 254.543179][ C0] ? __context_tracking_enter+0x93/0xa0 [ 254.549241][ C0] ? core_sys_select+0x710/0x710 [ 254.554171][ C0] __x64_sys_select+0xb5/0x150 [ 254.558917][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.564886][ C0] do_syscall_64+0x35/0xb0 [ 254.569283][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.575149][ C0] RIP: 0033:0x7f84c05ec603 [ 254.579539][ C0] RSP: 002b:00007f84bf29bd20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 254.588021][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84c05ec603 [ 254.595977][ C0] RDX: 0000000000000000 RSI: 00007f84bf29bd40 RDI: 0000000000000004 [ 254.603931][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 254.612080][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 254.620032][ C0] R13: 0000000000000001 R14: 00007f84bf29bd40 R15: 0000000000000003 [ 254.628085][ C0] task:in:imklog state:S stack:26616 pid: 8155 ppid: 1 flags:0x00004000 [ 254.637376][ C0] Call Trace: [ 254.640908][ C0] __schedule+0x907/0x26b0 [ 254.645925][ C0] ? io_schedule_timeout+0x140/0x140 [ 254.651182][ C0] ? prb_read_valid+0x61/0x90 [ 254.655833][ C0] schedule+0xd3/0x270 [ 254.659927][ C0] do_syslog.part.0+0x1a7/0x5a0 [ 254.664759][ C0] ? syslog_print_all+0x340/0x340 [ 254.669893][ C0] ? finish_wait+0x270/0x270 [ 254.674583][ C0] ? __mutex_lock+0x5bf/0x10a0 [ 254.679333][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 254.684157][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.690110][ C0] ? __fdget_pos+0x9c/0xb0 [ 254.694503][ C0] ? fsnotify+0xdd0/0xdd0 [ 254.698802][ C0] ? apparmor_file_permission+0x138/0x450 [ 254.704487][ C0] ? security_syslog+0x34/0x70 [ 254.709376][ C0] kmsg_read+0x63/0x80 [ 254.713428][ C0] vfs_read+0x121/0x470 [ 254.717559][ C0] ksys_read+0xf4/0x1d0 [ 254.721695][ C0] ? vfs_write+0x880/0x880 [ 254.726088][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.732053][ C0] do_syscall_64+0x35/0xb0 [ 254.736436][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.742299][ C0] RIP: 0033:0x7f84c14de22d [ 254.746684][ C0] RSP: 002b:00007f84bee7a580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 254.755077][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c14de22d [ 254.763123][ C0] RDX: 0000000000001fa0 RSI: 00007f84bee7ada0 RDI: 0000000000000004 [ 254.771239][ C0] RBP: 000055ab5c80b9d0 R08: 0000000000000000 R09: 0000000000000000 [ 254.779198][ C0] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f84bee7ada0 [ 254.787423][ C0] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f84bee7af10 [ 254.795477][ C0] task:rs:main Q:Reg state:S stack:26064 pid: 8160 ppid: 1 flags:0x00000000 [ 254.804649][ C0] Call Trace: [ 254.807994][ C0] __schedule+0x907/0x26b0 [ 254.812403][ C0] ? io_schedule_timeout+0x140/0x140 [ 254.817663][ C0] schedule+0xd3/0x270 [ 254.821884][ C0] futex_wait_queue_me+0x246/0x4c0 [ 254.826982][ C0] futex_wait+0x19f/0x550 [ 254.831313][ C0] ? futex_wait_setup+0x250/0x250 [ 254.836309][ C0] ? downgrade_write+0x3a0/0x3a0 [ 254.841235][ C0] ? down_write_killable_nested+0x180/0x180 [ 254.847287][ C0] ? mark_lock+0xef/0x1840 [ 254.851703][ C0] do_futex+0x1b4/0x1240 [ 254.856118][ C0] ? __lock_acquire+0x15ad/0x5410 [ 254.861118][ C0] ? futex_exit_release+0x200/0x200 [ 254.866294][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.872250][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 254.878215][ C0] ? find_held_lock+0x2d/0x110 [ 254.883061][ C0] ? __context_tracking_exit+0x80/0x90 [ 254.888519][ C0] __do_sys_futex+0xa9/0x2d0 [ 254.893106][ C0] ? do_futex+0x1240/0x1240 [ 254.897605][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 254.903505][ C0] do_syscall_64+0x35/0xb0 [ 254.908088][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.914224][ C0] RIP: 0033:0x7f84c14db17f [ 254.918730][ C0] RSP: 002b:00007f84bea99c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 254.927136][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c14db17f [ 254.935181][ C0] RDX: 000000000000067d RSI: 0000000000000080 RDI: 000055ab5c80828c [ 254.943233][ C0] RBP: 000055ab5c808288 R08: 000055ab5c808000 R09: 000000000000033e [ 254.951369][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bea99cd0 [ 254.959345][ C0] R13: 0000000000000000 R14: 000055ab5ba68290 R15: 0000000000000000 [ 254.967368][ C0] task:cron state:S stack:23944 pid: 8151 ppid: 1 flags:0x00000000 [ 254.976782][ C0] Call Trace: [ 254.980065][ C0] __schedule+0x907/0x26b0 [ 254.984737][ C0] ? io_schedule_timeout+0x140/0x140 [ 254.990020][ C0] schedule+0xd3/0x270 [ 254.994069][ C0] do_nanosleep+0x20d/0x5b0 [ 254.998566][ C0] ? schedule_timeout_idle+0x90/0x90 [ 255.003829][ C0] ? memset+0x20/0x40 [ 255.007981][ C0] ? __hrtimer_init+0x33/0x1f0 [ 255.012726][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 255.017646][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 255.022591][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 255.028559][ C0] ? put_timespec64+0xf0/0xf0 [ 255.033220][ C0] __x64_sys_nanosleep+0x183/0x1f0 [ 255.038311][ C0] ? hrtimer_nanosleep+0x3b0/0x3b0 [ 255.043402][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.049275][ C0] do_syscall_64+0x35/0xb0 [ 255.053672][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.059719][ C0] RIP: 0033:0x7efcc2e4a270 [ 255.064121][ C0] RSP: 002b:00007ffd11042db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 255.072502][ C0] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007efcc2e4a270 [ 255.080636][ C0] RDX: 00007ffd110f7080 RSI: 00007ffd11042dc0 RDI: 00007ffd11042dc0 [ 255.088689][ C0] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000002 [ 255.096729][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 255.104672][ C0] R13: 00007ffd11042f10 R14: 0000000000000000 R15: 0000000000000000 [ 255.112634][ C0] task:sshd state:S stack:27144 pid: 8165 ppid: 1 flags:0x00000000 [ 255.121804][ C0] Call Trace: [ 255.125072][ C0] __schedule+0x907/0x26b0 [ 255.129466][ C0] ? io_schedule_timeout+0x140/0x140 [ 255.134723][ C0] ? tcp_poll+0x5a1/0xcb0 [ 255.139227][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.144133][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 255.149478][ C0] schedule+0xd3/0x270 [ 255.153516][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 255.159723][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 255.165508][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 255.171561][ C0] ? tcp_poll+0x5a1/0xcb0 [ 255.175860][ C0] ? tcp_recv_skb+0x440/0x440 [ 255.180511][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.185336][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 255.191555][ C0] do_select+0xd7b/0x11d0 [ 255.195866][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 255.202255][ C0] ? lock_chain_count+0x20/0x20 [ 255.207080][ C0] ? __lock_acquire+0xbe9/0x5410 [ 255.211998][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.218469][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.224939][ C0] ? __lock_acquire+0x15ad/0x5410 [ 255.229941][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.235903][ C0] ? find_held_lock+0x2d/0x110 [ 255.240665][ C0] ? __might_fault+0xb5/0x160 [ 255.245504][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.250518][ C0] core_sys_select+0x2d9/0x710 [ 255.255349][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.260195][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 255.265635][ C0] ? lock_release+0x720/0x720 [ 255.270313][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.276447][ C0] ? find_held_lock+0x2d/0x110 [ 255.281196][ C0] kern_select+0x125/0x1e0 [ 255.285584][ C0] ? core_sys_select+0x710/0x710 [ 255.290502][ C0] __x64_sys_select+0xb5/0x150 [ 255.295236][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.301189][ C0] do_syscall_64+0x35/0xb0 [ 255.305591][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.311476][ C0] RIP: 0033:0x7f81e11a45e3 [ 255.315879][ C0] RSP: 002b:00007fff5df42598 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 255.324266][ C0] RAX: ffffffffffffffda RBX: 00005655559f0d10 RCX: 00007f81e11a45e3 [ 255.332212][ C0] RDX: 0000000000000000 RSI: 00005655559f0d10 RDI: 0000000000000007 [ 255.340160][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 255.348116][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5df42814 [ 255.356192][ C0] R13: 0000000000000000 R14: 00005655550c8ce8 R15: 0000000000000063 [ 255.364171][ C0] task:agetty state:S stack:26064 pid: 8168 ppid: 1 flags:0x00000000 [ 255.373455][ C0] Call Trace: [ 255.376821][ C0] __schedule+0x907/0x26b0 [ 255.381239][ C0] ? io_schedule_timeout+0x140/0x140 [ 255.386517][ C0] ? lock_acquire+0x1ab/0x510 [ 255.391169][ C0] schedule+0xd3/0x270 [ 255.395208][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 255.401244][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 255.407041][ C0] ? inotify_poll+0xec/0x140 [ 255.411618][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.416451][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 255.421457][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 255.426394][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 255.432632][ C0] do_select+0xd7b/0x11d0 [ 255.436972][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 255.442771][ C0] ? lock_chain_count+0x20/0x20 [ 255.447606][ C0] ? __lock_acquire+0xbe9/0x5410 [ 255.452623][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.459280][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.465781][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.472275][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.478233][ C0] ? find_held_lock+0x2d/0x110 [ 255.482986][ C0] ? __might_fault+0xb5/0x160 [ 255.487634][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.492465][ C0] core_sys_select+0x2d9/0x710 [ 255.497202][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 255.502737][ C0] ? kasan_save_stack+0x32/0x40 [ 255.507569][ C0] ? kasan_save_stack+0x1b/0x40 [ 255.512402][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.518352][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.524307][ C0] ? debug_object_active_state+0x260/0x350 [ 255.530175][ C0] ? find_held_lock+0x2d/0x110 [ 255.535006][ C0] kern_select+0x125/0x1e0 [ 255.539487][ C0] ? __context_tracking_enter+0x93/0xa0 [ 255.545008][ C0] ? core_sys_select+0x710/0x710 [ 255.549931][ C0] __x64_sys_select+0xb5/0x150 [ 255.554681][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.560721][ C0] do_syscall_64+0x35/0xb0 [ 255.565235][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.571119][ C0] RIP: 0033:0x7f91412065e3 [ 255.575541][ C0] RSP: 002b:00007ffc7d83fc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 255.584097][ C0] RAX: ffffffffffffffda RBX: 00007ffc7d83fc80 RCX: 00007f91412065e3 [ 255.592061][ C0] RDX: 0000000000000000 RSI: 00007ffc7d83fd40 RDI: 0000000000000005 [ 255.600026][ C0] RBP: 00007ffc7d83fc70 R08: 0000000000000000 R09: 00007ffc7d83fd00 [ 255.608055][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc7d83fc64 [ 255.616315][ C0] R13: 00007ffc7d83fdc0 R14: 00007ffc7d83fcc0 R15: 0000000000000000 [ 255.624576][ C0] task:agetty state:S stack:26960 pid: 8169 ppid: 1 flags:0x00000000 [ 255.634099][ C0] Call Trace: [ 255.637373][ C0] __schedule+0x907/0x26b0 [ 255.641769][ C0] ? io_schedule_timeout+0x140/0x140 [ 255.647025][ C0] ? lock_acquire+0x1ab/0x510 [ 255.651906][ C0] schedule+0xd3/0x270 [ 255.655960][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 255.662101][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 255.667908][ C0] ? inotify_poll+0xec/0x140 [ 255.672481][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.677395][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 255.682405][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 255.687416][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 255.693640][ C0] do_select+0xd7b/0x11d0 [ 255.698059][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 255.703756][ C0] ? lock_chain_count+0x20/0x20 [ 255.708579][ C0] ? __lock_acquire+0xbe9/0x5410 [ 255.713580][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.720055][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.726528][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.733106][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.739500][ C0] ? find_held_lock+0x2d/0x110 [ 255.744241][ C0] ? __might_fault+0xb5/0x160 [ 255.748886][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.753714][ C0] core_sys_select+0x2d9/0x710 [ 255.758541][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 255.763970][ C0] ? kasan_save_stack+0x32/0x40 [ 255.769066][ C0] ? kasan_save_stack+0x1b/0x40 [ 255.773917][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.779895][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.785880][ C0] ? debug_object_active_state+0x260/0x350 [ 255.791677][ C0] ? find_held_lock+0x2d/0x110 [ 255.796440][ C0] kern_select+0x125/0x1e0 [ 255.800857][ C0] ? __context_tracking_enter+0x93/0xa0 [ 255.806405][ C0] ? core_sys_select+0x710/0x710 [ 255.811329][ C0] __x64_sys_select+0xb5/0x150 [ 255.816069][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 255.821935][ C0] do_syscall_64+0x35/0xb0 [ 255.826333][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.832215][ C0] RIP: 0033:0x7f1987ae25e3 [ 255.836693][ C0] RSP: 002b:00007ffe40d79ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 255.845192][ C0] RAX: ffffffffffffffda RBX: 00007ffe40d7a030 RCX: 00007f1987ae25e3 [ 255.853150][ C0] RDX: 0000000000000000 RSI: 00007ffe40d7a0f0 RDI: 0000000000000005 [ 255.861248][ C0] RBP: 00007ffe40d7a020 R08: 0000000000000000 R09: 00007ffe40d7a0b0 [ 255.869204][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe40d7a014 [ 255.877149][ C0] R13: 00007ffe40d7a170 R14: 00007ffe40d7a070 R15: 0000000000000000 [ 255.885396][ C0] task:agetty state:S stack:25984 pid: 8170 ppid: 1 flags:0x00000000 [ 255.894770][ C0] Call Trace: [ 255.898055][ C0] __schedule+0x907/0x26b0 [ 255.902456][ C0] ? io_schedule_timeout+0x140/0x140 [ 255.907815][ C0] ? lock_acquire+0x1ab/0x510 [ 255.912472][ C0] schedule+0xd3/0x270 [ 255.916513][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 255.922586][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 255.928363][ C0] ? inotify_poll+0xec/0x140 [ 255.932930][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 255.937754][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 255.942860][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 255.947962][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 255.954190][ C0] do_select+0xd7b/0x11d0 [ 255.958538][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 255.964339][ C0] ? lock_chain_count+0x20/0x20 [ 255.969245][ C0] ? __lock_acquire+0xbe9/0x5410 [ 255.974346][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.980931][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.987604][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 255.994109][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.000508][ C0] ? find_held_lock+0x2d/0x110 [ 256.005312][ C0] ? __might_fault+0xb5/0x160 [ 256.010223][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 256.015074][ C0] core_sys_select+0x2d9/0x710 [ 256.019827][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 256.025279][ C0] ? kasan_save_stack+0x32/0x40 [ 256.030284][ C0] ? kasan_save_stack+0x1b/0x40 [ 256.035144][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.041199][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.047259][ C0] ? debug_object_active_state+0x260/0x350 [ 256.053154][ C0] ? find_held_lock+0x2d/0x110 [ 256.057923][ C0] kern_select+0x125/0x1e0 [ 256.062410][ C0] ? __context_tracking_enter+0x93/0xa0 [ 256.067938][ C0] ? core_sys_select+0x710/0x710 [ 256.072858][ C0] __x64_sys_select+0xb5/0x150 [ 256.077693][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.083761][ C0] do_syscall_64+0x35/0xb0 [ 256.088188][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.094155][ C0] RIP: 0033:0x7f4205ce25e3 [ 256.098551][ C0] RSP: 002b:00007fff0beb48f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 256.107108][ C0] RAX: ffffffffffffffda RBX: 00007fff0beb4930 RCX: 00007f4205ce25e3 [ 256.115052][ C0] RDX: 0000000000000000 RSI: 00007fff0beb49f0 RDI: 0000000000000005 [ 256.122996][ C0] RBP: 00007fff0beb4920 R08: 0000000000000000 R09: 00007fff0beb49b0 [ 256.131009][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0beb4914 [ 256.139860][ C0] R13: 00007fff0beb4a70 R14: 00007fff0beb4970 R15: 0000000000000000 [ 256.147846][ C0] task:agetty state:S stack:23448 pid: 8173 ppid: 1 flags:0x00000000 [ 256.157209][ C0] Call Trace: [ 256.160554][ C0] __schedule+0x907/0x26b0 [ 256.164993][ C0] ? io_schedule_timeout+0x140/0x140 [ 256.170270][ C0] ? lock_acquire+0x1ab/0x510 [ 256.174944][ C0] schedule+0xd3/0x270 [ 256.178996][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 256.185039][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 256.190820][ C0] ? inotify_poll+0xec/0x140 [ 256.195468][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 256.200376][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 256.205400][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 256.210326][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 256.216559][ C0] do_select+0xd7b/0x11d0 [ 256.221398][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 256.227085][ C0] ? lock_chain_count+0x20/0x20 [ 256.231919][ C0] ? __lock_acquire+0xbe9/0x5410 [ 256.236847][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 256.243677][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 256.250151][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 256.256644][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.262618][ C0] ? find_held_lock+0x2d/0x110 [ 256.267497][ C0] ? __might_fault+0xb5/0x160 [ 256.272147][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 256.277064][ C0] core_sys_select+0x2d9/0x710 [ 256.281817][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 256.287262][ C0] ? kasan_save_stack+0x32/0x40 [ 256.292099][ C0] ? kasan_save_stack+0x1b/0x40 [ 256.297149][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.303303][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.309630][ C0] ? debug_object_active_state+0x260/0x350 [ 256.315513][ C0] ? find_held_lock+0x2d/0x110 [ 256.320301][ C0] kern_select+0x125/0x1e0 [ 256.324700][ C0] ? __context_tracking_enter+0x93/0xa0 [ 256.330239][ C0] ? core_sys_select+0x710/0x710 [ 256.335260][ C0] __x64_sys_select+0xb5/0x150 [ 256.340087][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.345956][ C0] do_syscall_64+0x35/0xb0 [ 256.350350][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.356235][ C0] RIP: 0033:0x7fc9c6b1d5e3 [ 256.360623][ C0] RSP: 002b:00007ffe2c782f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 256.369179][ C0] RAX: ffffffffffffffda RBX: 00007ffe2c782f50 RCX: 00007fc9c6b1d5e3 [ 256.377123][ C0] RDX: 0000000000000000 RSI: 00007ffe2c783010 RDI: 0000000000000005 [ 256.385076][ C0] RBP: 00007ffe2c782f40 R08: 0000000000000000 R09: 00007ffe2c782fd0 [ 256.393019][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2c782f34 [ 256.400985][ C0] R13: 00007ffe2c783090 R14: 00007ffe2c782f90 R15: 0000000000000000 [ 256.409296][ C0] task:agetty state:S stack:24048 pid: 8176 ppid: 1 flags:0x00000000 [ 256.419456][ C0] Call Trace: [ 256.422715][ C0] __schedule+0x907/0x26b0 [ 256.427114][ C0] ? io_schedule_timeout+0x140/0x140 [ 256.432371][ C0] ? lock_acquire+0x1ab/0x510 [ 256.437037][ C0] schedule+0xd3/0x270 [ 256.441078][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 256.447133][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 256.452911][ C0] ? inotify_poll+0xec/0x140 [ 256.457519][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 256.462427][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 256.467434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 256.472362][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 256.478576][ C0] do_select+0xd7b/0x11d0 [ 256.482895][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 256.488601][ C0] ? lock_chain_count+0x20/0x20 [ 256.493441][ C0] ? __lock_acquire+0xbe9/0x5410 [ 256.498475][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 256.504949][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 256.511433][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 256.518105][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.524065][ C0] ? find_held_lock+0x2d/0x110 [ 256.528818][ C0] ? __might_fault+0xb5/0x160 [ 256.533489][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 256.538396][ C0] core_sys_select+0x2d9/0x710 [ 256.543153][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 256.548596][ C0] ? kasan_save_stack+0x32/0x40 [ 256.553428][ C0] ? kasan_save_stack+0x1b/0x40 [ 256.558269][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.564239][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 256.570193][ C0] ? debug_object_active_state+0x260/0x350 [ 256.575988][ C0] ? find_held_lock+0x2d/0x110 [ 256.580999][ C0] kern_select+0x125/0x1e0 [ 256.585386][ C0] ? __context_tracking_enter+0x93/0xa0 [ 256.590907][ C0] ? core_sys_select+0x710/0x710 [ 256.595934][ C0] __x64_sys_select+0xb5/0x150 [ 256.600793][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.606830][ C0] do_syscall_64+0x35/0xb0 [ 256.611220][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.617083][ C0] RIP: 0033:0x7fd2a9f225e3 [ 256.621470][ C0] RSP: 002b:00007ffeaf2095b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 256.629852][ C0] RAX: ffffffffffffffda RBX: 00007ffeaf2095f0 RCX: 00007fd2a9f225e3 [ 256.637884][ C0] RDX: 0000000000000000 RSI: 00007ffeaf2096b0 RDI: 0000000000000005 [ 256.645829][ C0] RBP: 00007ffeaf2095e0 R08: 0000000000000000 R09: 00007ffeaf209670 [ 256.653776][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeaf2095d4 [ 256.661750][ C0] R13: 00007ffeaf209730 R14: 00007ffeaf209630 R15: 0000000000000000 [ 256.669721][ C0] task:agetty state:S stack:23448 pid: 8180 ppid: 1 flags:0x00000000 [ 256.678894][ C0] Call Trace: [ 256.682183][ C0] __schedule+0x907/0x26b0 [ 256.686596][ C0] ? io_schedule_timeout+0x140/0x140 [ 256.691859][ C0] schedule+0xd3/0x270 [ 256.695920][ C0] schedule_timeout+0x19d/0x250 [ 256.700841][ C0] ? usleep_range+0x150/0x150 [ 256.705499][ C0] ? __up_read+0x1a1/0x7b0 [ 256.710062][ C0] ? down_write_nested+0x150/0x150 [ 256.715256][ C0] wait_woken+0x18b/0x1f0 [ 256.719561][ C0] n_tty_read+0xb7b/0xed0 [ 256.723966][ C0] ? canon_copy_from_read_buf+0x630/0x630 [ 256.729659][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 256.735096][ C0] tty_read+0x2d0/0x4d0 [ 256.739327][ C0] ? do_SAK+0x60/0x60 [ 256.743284][ C0] ? aa_file_perm+0x41b/0xd50 [ 256.748022][ C0] ? __lock_acquire+0x15ad/0x5410 [ 256.753023][ C0] new_sync_read+0x35a/0x5f0 [ 256.757697][ C0] ? ksys_lseek+0x140/0x140 [ 256.762196][ C0] ? lock_unpin_lock+0x1b0/0x3c0 [ 256.767301][ C0] ? fsnotify+0xdd0/0xdd0 [ 256.771691][ C0] ? security_file_permission+0x49/0x460 [ 256.777309][ C0] vfs_read+0x264/0x470 [ 256.781443][ C0] ksys_read+0xf4/0x1d0 [ 256.785568][ C0] ? vfs_write+0x880/0x880 [ 256.789969][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 256.795835][ C0] do_syscall_64+0x35/0xb0 [ 256.800227][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.806107][ C0] RIP: 0033:0x7f662cafa910 [ 256.810505][ C0] RSP: 002b:00007ffff85d9d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 256.819089][ C0] RAX: ffffffffffffffda RBX: 00007ffff85d9def RCX: 00007f662cafa910 [ 256.827056][ C0] RDX: 0000000000000001 RSI: 00007ffff85d9def RDI: 0000000000000000 [ 256.835026][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffff85d8c40 [ 256.842984][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 256.851101][ C0] R13: 000055f807a0d900 R14: 00007ffff85d9df0 R15: 0000000000000012 [ 256.859330][ C0] task:kworker/u5:1 state:I stack:27616 pid: 8473 ppid: 2 flags:0x00004000 [ 256.868687][ C0] Workqueue: 0x0 (hci5) [ 256.872910][ C0] Call Trace: [ 256.876189][ C0] __schedule+0x907/0x26b0 [ 256.880584][ C0] ? io_schedule_timeout+0x140/0x140 [ 256.886621][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 256.891620][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 256.896534][ C0] schedule+0xd3/0x270 [ 256.900573][ C0] worker_thread+0x14d/0x1040 [ 256.905232][ C0] ? process_one_work+0x13d0/0x13d0 [ 256.910421][ C0] kthread+0x38b/0x460 [ 256.914462][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.919633][ C0] ? set_kthread_struct+0x100/0x100 [ 256.924802][ C0] ret_from_fork+0x1f/0x30 [ 256.929564][ C0] task:kworker/u5:2 state:I stack:27048 pid: 8478 ppid: 2 flags:0x00004000 [ 256.938739][ C0] Workqueue: 0x0 (hci5) [ 256.942959][ C0] Call Trace: [ 256.946226][ C0] __schedule+0x907/0x26b0 [ 256.950623][ C0] ? io_schedule_timeout+0x140/0x140 [ 256.956487][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 256.961411][ C0] schedule+0xd3/0x270 [ 256.966715][ C0] worker_thread+0x14d/0x1040 [ 256.971382][ C0] ? process_one_work+0x13d0/0x13d0 [ 256.976552][ C0] kthread+0x38b/0x460 [ 256.980592][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.985758][ C0] ? set_kthread_struct+0x100/0x100 [ 256.990931][ C0] ret_from_fork+0x1f/0x30 [ 256.995347][ C0] task:kworker/0:5 state:I stack:22952 pid: 8736 ppid: 2 flags:0x00004000 [ 257.004964][ C0] Workqueue: 0x0 (events) [ 257.009365][ C0] Call Trace: [ 257.012626][ C0] __schedule+0x907/0x26b0 [ 257.017038][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.022296][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 257.027209][ C0] schedule+0xd3/0x270 [ 257.031253][ C0] worker_thread+0x14d/0x1040 [ 257.035910][ C0] ? process_one_work+0x13d0/0x13d0 [ 257.041083][ C0] kthread+0x38b/0x460 [ 257.045127][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.050301][ C0] ? set_kthread_struct+0x100/0x100 [ 257.055471][ C0] ret_from_fork+0x1f/0x30 [ 257.059875][ C0] task:kworker/0:6 state:I stack:25520 pid: 8737 ppid: 2 flags:0x00004000 [ 257.069145][ C0] Workqueue: 0x0 (events) [ 257.073776][ C0] Call Trace: [ 257.077079][ C0] __schedule+0x907/0x26b0 [ 257.081479][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.086764][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 257.091726][ C0] schedule+0xd3/0x270 [ 257.095777][ C0] worker_thread+0x14d/0x1040 [ 257.101013][ C0] ? process_one_work+0x13d0/0x13d0 [ 257.106209][ C0] kthread+0x38b/0x460 [ 257.110263][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.115437][ C0] ? set_kthread_struct+0x100/0x100 [ 257.120630][ C0] ret_from_fork+0x1f/0x30 [ 257.125076][ C0] task:sshd state:S stack:26816 pid: 8828 ppid: 8165 flags:0x00000000 [ 257.134257][ C0] Call Trace: [ 257.137530][ C0] __schedule+0x907/0x26b0 [ 257.142111][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.147492][ C0] schedule+0xd3/0x270 [ 257.152156][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 257.158207][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 257.164080][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 257.168899][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 257.174331][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 257.180375][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 257.186590][ C0] do_select+0xd7b/0x11d0 [ 257.190903][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 257.196686][ C0] ? lock_chain_count+0x20/0x20 [ 257.201506][ C0] ? tcp_schedule_loss_probe.part.0+0x385/0x510 [ 257.207784][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 257.214900][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 257.221412][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 257.228325][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 257.234987][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.240954][ C0] ? reacquire_held_locks+0x214/0x4e0 [ 257.246501][ C0] ? find_held_lock+0x2d/0x110 [ 257.251327][ C0] ? __might_fault+0xb5/0x160 [ 257.255975][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 257.260802][ C0] core_sys_select+0x2d9/0x710 [ 257.265541][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 257.270979][ C0] ? find_held_lock+0x2d/0x110 [ 257.275734][ C0] ? kern_select+0x193/0x1e0 [ 257.280300][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 257.285168][ C0] ? __might_fault+0xb5/0x160 [ 257.289831][ C0] ? nsec_to_clock_t+0x20/0x20 [ 257.294773][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 257.299955][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 257.304805][ C0] kern_select+0x125/0x1e0 [ 257.309288][ C0] ? core_sys_select+0x710/0x710 [ 257.314223][ C0] __x64_sys_select+0xb5/0x150 [ 257.318986][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.324943][ C0] do_syscall_64+0x35/0xb0 [ 257.329340][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.335465][ C0] RIP: 0033:0x7f9c6eb4b5e3 [ 257.339870][ C0] RSP: 002b:00007ffec04beed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 257.348639][ C0] RAX: ffffffffffffffda RBX: 000055d20930ea70 RCX: 00007f9c6eb4b5e3 [ 257.356895][ C0] RDX: 000055d209310160 RSI: 000055d20930ea70 RDI: 000000000000000b [ 257.364939][ C0] RBP: 000055d2090c0a88 R08: 00007ffec04bef60 R09: 0000000000000100 [ 257.372923][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.380884][ C0] R13: 00007ffec04bef3f R14: 000055d208e7bbe7 R15: 0000000000000003 [ 257.389095][ C0] task:syz-execprog state:S stack:24008 pid: 8830 ppid: 8828 flags:0x00000000 [ 257.398269][ C0] Call Trace: [ 257.401616][ C0] __schedule+0x907/0x26b0 [ 257.406021][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.411292][ C0] schedule+0xd3/0x270 [ 257.415371][ C0] futex_wait_queue_me+0x246/0x4c0 [ 257.420635][ C0] futex_wait+0x19f/0x550 [ 257.424955][ C0] ? futex_wait_setup+0x250/0x250 [ 257.429965][ C0] ? __lock_acquire+0x15ad/0x5410 [ 257.434970][ C0] ? mark_lock+0xef/0x1840 [ 257.439462][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 257.444699][ C0] do_futex+0x1b4/0x1240 [ 257.448916][ C0] ? __lock_acquire+0x15ad/0x5410 [ 257.453910][ C0] ? futex_exit_release+0x200/0x200 [ 257.459087][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.465033][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.470986][ C0] ? find_held_lock+0x2d/0x110 [ 257.475722][ C0] ? __context_tracking_exit+0x80/0x90 [ 257.481156][ C0] __do_sys_futex+0xa9/0x2d0 [ 257.485733][ C0] ? do_futex+0x1240/0x1240 [ 257.490228][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.496110][ C0] do_syscall_64+0x35/0xb0 [ 257.500526][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.506393][ C0] RIP: 0033:0x46ca23 [ 257.510278][ C0] RSP: 002b:00007ffdef8daf18 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 257.518938][ C0] RAX: ffffffffffffffda RBX: 00000000016dc020 RCX: 000000000046ca23 [ 257.527066][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dc168 [ 257.535017][ C0] RBP: 00007ffdef8daf60 R08: 0000000000000000 R09: 0000000000000000 [ 257.543139][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 257.551091][ C0] R13: 00000000016dbc60 R14: 000080c00065e000 R15: 000080c000665fff [ 257.559065][ C0] task:syz-execprog state:S stack:28424 pid: 8831 ppid: 8828 flags:0x00000000 [ 257.568249][ C0] Call Trace: [ 257.571521][ C0] __schedule+0x907/0x26b0 [ 257.575916][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.581177][ C0] schedule+0xd3/0x270 [ 257.585228][ C0] futex_wait_queue_me+0x246/0x4c0 [ 257.590325][ C0] futex_wait+0x19f/0x550 [ 257.594896][ C0] ? futex_wait_setup+0x250/0x250 [ 257.599895][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 257.605848][ C0] ? __lock_acquire+0x15ad/0x5410 [ 257.610847][ C0] ? __lock_acquire+0x15ad/0x5410 [ 257.616278][ C0] do_futex+0x1b4/0x1240 [ 257.620510][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.626559][ C0] ? find_held_lock+0x2d/0x110 [ 257.631309][ C0] ? futex_exit_release+0x200/0x200 [ 257.636853][ C0] ? find_held_lock+0x2d/0x110 [ 257.641626][ C0] ? __do_sys_futex+0x233/0x2d0 [ 257.646545][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 257.651379][ C0] ? _copy_from_user+0x77/0xf0 [ 257.656219][ C0] ? ktime_get+0x217/0x2f0 [ 257.660617][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 257.665889][ C0] ? ktime_get+0x217/0x2f0 [ 257.670295][ C0] ? ktime_get+0x117/0x2f0 [ 257.674694][ C0] __do_sys_futex+0xa9/0x2d0 [ 257.679261][ C0] ? do_futex+0x1240/0x1240 [ 257.683911][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.689778][ C0] do_syscall_64+0x35/0xb0 [ 257.694179][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.700328][ C0] RIP: 0033:0x46ca23 [ 257.704203][ C0] RSP: 002b:000000c00003fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 257.712600][ C0] RAX: ffffffffffffffda RBX: 000000c000030000 RCX: 000000000046ca23 [ 257.720980][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dbc18 [ 257.729014][ C0] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 257.737078][ C0] R10: 000000c00003feb8 R11: 0000000000000206 R12: 000000000043aba0 [ 257.745213][ C0] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 257.753182][ C0] task:syz-execprog state:S stack:28312 pid: 8832 ppid: 8828 flags:0x00000000 [ 257.762448][ C0] Call Trace: [ 257.765719][ C0] __schedule+0x907/0x26b0 [ 257.770209][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.775565][ C0] schedule+0xd3/0x270 [ 257.779604][ C0] futex_wait_queue_me+0x246/0x4c0 [ 257.784689][ C0] futex_wait+0x19f/0x550 [ 257.788991][ C0] ? futex_wait_setup+0x250/0x250 [ 257.793985][ C0] ? mark_lock+0xef/0x1840 [ 257.798383][ C0] ? lock_chain_count+0x20/0x20 [ 257.803468][ C0] ? wake_up_q+0x8b/0xf0 [ 257.807681][ C0] ? lock_chain_count+0x20/0x20 [ 257.812504][ C0] ? mark_lock+0xef/0x1840 [ 257.816906][ C0] do_futex+0x1b4/0x1240 [ 257.821127][ C0] ? __lock_acquire+0x15ad/0x5410 [ 257.826149][ C0] ? futex_exit_release+0x200/0x200 [ 257.831324][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.837296][ C0] ? find_held_lock+0x2d/0x110 [ 257.842050][ C0] ? __context_tracking_exit+0x80/0x90 [ 257.847485][ C0] __do_sys_futex+0xa9/0x2d0 [ 257.852139][ C0] ? do_futex+0x1240/0x1240 [ 257.856624][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.862498][ C0] do_syscall_64+0x35/0xb0 [ 257.867059][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.872945][ C0] RIP: 0033:0x46ca23 [ 257.877092][ C0] RSP: 002b:000000c00002f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 257.887057][ C0] RAX: ffffffffffffffda RBX: 000000c000030400 RCX: 000000000046ca23 [ 257.895012][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b9a0 [ 257.903074][ C0] RBP: 000000c00002f720 R08: 0000000000000000 R09: 0000000000000000 [ 257.911021][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000ff [ 257.918972][ C0] R13: 01ffffffffffffff R14: 0000000000849d5b R15: 0000000000000039 [ 257.926940][ C0] task:syz-execprog state:S stack:24008 pid: 8833 ppid: 8828 flags:0x00000000 [ 257.936285][ C0] Call Trace: [ 257.939544][ C0] __schedule+0x907/0x26b0 [ 257.943964][ C0] ? io_schedule_timeout+0x140/0x140 [ 257.949228][ C0] schedule+0xd3/0x270 [ 257.953269][ C0] futex_wait_queue_me+0x246/0x4c0 [ 257.959213][ C0] futex_wait+0x19f/0x550 [ 257.963616][ C0] ? futex_wait_setup+0x250/0x250 [ 257.968615][ C0] ? mark_lock+0xef/0x1840 [ 257.973010][ C0] ? find_held_lock+0x2d/0x110 [ 257.977749][ C0] do_futex+0x1b4/0x1240 [ 257.981966][ C0] ? __lock_acquire+0x15ad/0x5410 [ 257.987056][ C0] ? futex_exit_release+0x200/0x200 [ 257.992224][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.998202][ C0] ? find_held_lock+0x2d/0x110 [ 258.002967][ C0] ? __context_tracking_exit+0x80/0x90 [ 258.008424][ C0] __do_sys_futex+0xa9/0x2d0 [ 258.013004][ C0] ? do_futex+0x1240/0x1240 [ 258.017593][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.023594][ C0] do_syscall_64+0x35/0xb0 [ 258.028080][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.034029][ C0] RIP: 0033:0x46ca23 [ 258.037891][ C0] RSP: 002b:000000c00003bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 258.046277][ C0] RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000000000046ca23 [ 258.054313][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030948 [ 258.062344][ C0] RBP: 000000c00003bde0 R08: 0000000000000000 R09: 0000000000000000 [ 258.070292][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 258.078403][ C0] R13: 000000c000000f00 R14: 000080c000665fff R15: 0000000000000020 [ 258.086372][ C0] task:syz-execprog state:S stack:26256 pid: 8834 ppid: 8828 flags:0x00000000 [ 258.095555][ C0] Call Trace: [ 258.098900][ C0] __schedule+0x907/0x26b0 [ 258.103398][ C0] ? io_schedule_timeout+0x140/0x140 [ 258.108762][ C0] schedule+0xd3/0x270 [ 258.112810][ C0] futex_wait_queue_me+0x246/0x4c0 [ 258.117898][ C0] futex_wait+0x19f/0x550 [ 258.122203][ C0] ? futex_wait_setup+0x250/0x250 [ 258.127210][ C0] ? wake_up_q+0x8b/0xf0 [ 258.131519][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 258.136691][ C0] ? mark_lock+0xef/0x1840 [ 258.141089][ C0] ? __lock_acquire+0x15ad/0x5410 [ 258.146091][ C0] do_futex+0x1b4/0x1240 [ 258.150359][ C0] ? __lock_acquire+0x15ad/0x5410 [ 258.155373][ C0] ? futex_exit_release+0x200/0x200 [ 258.160956][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.166921][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.172884][ C0] ? find_held_lock+0x2d/0x110 [ 258.177647][ C0] ? __context_tracking_exit+0x80/0x90 [ 258.183527][ C0] __do_sys_futex+0xa9/0x2d0 [ 258.188096][ C0] ? do_futex+0x1240/0x1240 [ 258.192579][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.198457][ C0] do_syscall_64+0x35/0xb0 [ 258.203190][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.209139][ C0] RIP: 0033:0x46ca23 [ 258.213008][ C0] RSP: 002b:000000c000091e68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 258.221391][ C0] RAX: ffffffffffffffda RBX: 000000c000080000 RCX: 000000000046ca23 [ 258.229332][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000080148 [ 258.237272][ C0] RBP: 000000c000091eb0 R08: 0000000000000000 R09: 0000000000000000 [ 258.245214][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 258.253170][ C0] R13: 0000000000000000 R14: 0000000000849de6 R15: 0000000000000000 [ 258.261210][ C0] task:syz-execprog state:S stack:29808 pid: 8840 ppid: 8828 flags:0x00000000 [ 258.270467][ C0] Call Trace: [ 258.273737][ C0] __schedule+0x907/0x26b0 [ 258.278133][ C0] ? io_schedule_timeout+0x140/0x140 [ 258.283413][ C0] schedule+0xd3/0x270 [ 258.287623][ C0] futex_wait_queue_me+0x246/0x4c0 [ 258.292838][ C0] futex_wait+0x19f/0x550 [ 258.297143][ C0] ? futex_wait_setup+0x250/0x250 [ 258.302139][ C0] ? lock_chain_count+0x20/0x20 [ 258.307044][ C0] ? deref_stack_reg+0x150/0x150 [ 258.311955][ C0] ? mark_lock+0xef/0x1840 [ 258.316375][ C0] do_futex+0x1b4/0x1240 [ 258.320591][ C0] ? __lock_acquire+0x15ad/0x5410 [ 258.325770][ C0] ? futex_exit_release+0x200/0x200 [ 258.330941][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.336973][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 258.342079][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.348025][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.353974][ C0] ? find_held_lock+0x2d/0x110 [ 258.358713][ C0] ? __context_tracking_exit+0x80/0x90 [ 258.364250][ C0] __do_sys_futex+0xa9/0x2d0 [ 258.368825][ C0] ? do_futex+0x1240/0x1240 [ 258.373311][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.379196][ C0] do_syscall_64+0x35/0xb0 [ 258.383581][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.389455][ C0] RIP: 0033:0x46ca23 [ 258.393318][ C0] RSP: 002b:000000c000093f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 258.401698][ C0] RAX: ffffffffffffffda RBX: 000000c0005ba000 RCX: 000000000046ca23 [ 258.409637][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b838 [ 258.417579][ C0] RBP: 000000c000093f48 R08: 0000000000000000 R09: 0000000000000000 [ 258.425699][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 258.433641][ C0] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 258.441611][ C0] task:syz-execprog state:S stack:23320 pid: 8841 ppid: 8828 flags:0x00000000 [ 258.450900][ C0] Call Trace: [ 258.454159][ C0] __schedule+0x907/0x26b0 [ 258.458553][ C0] ? io_schedule_timeout+0x140/0x140 [ 258.463815][ C0] schedule+0xd3/0x270 [ 258.467853][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 258.473899][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 258.479673][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 258.484549][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 258.493200][ C0] ? do_raw_read_unlock+0x70/0x70 [ 258.498195][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 258.504335][ C0] do_epoll_wait+0xea9/0x14e0 [ 258.509133][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.515367][ C0] ? find_held_lock+0x2d/0x110 [ 258.520204][ C0] ? do_epoll_create+0x160/0x160 [ 258.525122][ C0] ? __x64_sys_epoll_pwait+0x212/0x320 [ 258.530569][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 258.535391][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.541339][ C0] ? finish_wait+0x270/0x270 [ 258.545899][ C0] ? nsec_to_clock_t+0x20/0x20 [ 258.550634][ C0] ? __set_current_blocked+0xe0/0xe0 [ 258.555893][ C0] do_compat_epoll_pwait.part.0+0x8/0x130 [ 258.561595][ C0] __x64_sys_epoll_pwait+0x180/0x320 [ 258.566977][ C0] ? __ia32_sys_epoll_wait+0x240/0x240 [ 258.572514][ C0] do_syscall_64+0x35/0xb0 [ 258.576918][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.582886][ C0] RIP: 0033:0x46cc40 [ 258.586837][ C0] RSP: 002b:000000c00003d7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 258.595301][ C0] RAX: ffffffffffffffda RBX: 00000000000003e7 RCX: 000000000046cc40 [ 258.603958][ C0] RDX: 0000000000000080 RSI: 000000c00003d840 RDI: 0000000000000003 [ 258.612528][ C0] RBP: 000000c00003de40 R08: 0000000000000000 R09: 0000000000000000 [ 258.620577][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 258.628520][ C0] R13: 000000c000083500 R14: 000000420a835ed3 R15: 0000000000000000 [ 258.636560][ C0] task:syz-execprog state:S stack:24008 pid: 8842 ppid: 8828 flags:0x00000000 [ 258.645988][ C0] Call Trace: [ 258.649245][ C0] __schedule+0x907/0x26b0 [ 258.653732][ C0] ? io_schedule_timeout+0x140/0x140 [ 258.659024][ C0] schedule+0xd3/0x270 [ 258.663060][ C0] futex_wait_queue_me+0x246/0x4c0 [ 258.668150][ C0] futex_wait+0x19f/0x550 [ 258.672539][ C0] ? futex_wait_setup+0x250/0x250 [ 258.677553][ C0] ? new_sync_write+0x4ad/0x5f0 [ 258.682395][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 258.687214][ C0] ? current_time+0x200/0x200 [ 258.691963][ C0] ? mark_lock+0xef/0x1840 [ 258.696475][ C0] do_futex+0x1b4/0x1240 [ 258.700789][ C0] ? __lock_acquire+0x15ad/0x5410 [ 258.705876][ C0] ? futex_exit_release+0x200/0x200 [ 258.711062][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.717022][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.723079][ C0] ? find_held_lock+0x2d/0x110 [ 258.727821][ C0] ? __context_tracking_exit+0x80/0x90 [ 258.733261][ C0] __do_sys_futex+0xa9/0x2d0 [ 258.737829][ C0] ? do_futex+0x1240/0x1240 [ 258.742307][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.748182][ C0] do_syscall_64+0x35/0xb0 [ 258.752660][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.758528][ C0] RIP: 0033:0x46ca23 [ 258.762396][ C0] RSP: 002b:000000c00008dd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 258.770788][ C0] RAX: ffffffffffffffda RBX: 000000c00040a800 RCX: 000000000046ca23 [ 258.778734][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040a948 [ 258.787023][ C0] RBP: 000000c00008dde0 R08: 0000000000000000 R09: 0000000000000000 [ 258.795225][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 258.803189][ C0] R13: 000000c000001800 R14: 0000000000000004 R15: 0000000000000000 [ 258.811147][ C0] task:syz-execprog state:S stack:23424 pid: 8843 ppid: 8828 flags:0x00000000 [ 258.820321][ C0] Call Trace: [ 258.823684][ C0] __schedule+0x907/0x26b0 [ 258.828101][ C0] ? io_schedule_timeout+0x140/0x140 [ 258.833456][ C0] schedule+0xd3/0x270 [ 258.837589][ C0] futex_wait_queue_me+0x246/0x4c0 [ 258.842691][ C0] futex_wait+0x19f/0x550 [ 258.847095][ C0] ? futex_wait_setup+0x250/0x250 [ 258.852099][ C0] ? update_load_avg+0x1c5/0x1740 [ 258.857093][ C0] ? __lock_acquire+0x15ad/0x5410 [ 258.862089][ C0] ? mark_lock+0xef/0x1840 [ 258.866486][ C0] do_futex+0x1b4/0x1240 [ 258.870701][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.876652][ C0] ? __lock_acquire+0x15ad/0x5410 [ 258.881649][ C0] ? futex_exit_release+0x200/0x200 [ 258.886820][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.892943][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.898905][ C0] ? find_held_lock+0x2d/0x110 [ 258.903671][ C0] ? __context_tracking_exit+0x80/0x90 [ 258.909130][ C0] __do_sys_futex+0xa9/0x2d0 [ 258.914141][ C0] ? do_futex+0x1240/0x1240 [ 258.918713][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.924595][ C0] do_syscall_64+0x35/0xb0 [ 258.928997][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.934869][ C0] RIP: 0033:0x46ca23 [ 258.938853][ C0] RSP: 002b:000000c00008fd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 258.947522][ C0] RAX: ffffffffffffffda RBX: 000000c00040ac00 RCX: 000000000046ca23 [ 258.955474][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040ad48 [ 258.963429][ C0] RBP: 000000c00008fde0 R08: 0000000000000000 R09: 0000000000000000 [ 258.971378][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 258.979480][ C0] R13: 000000c000001b00 R14: 000080c0005fffff R15: 0000000000000020 [ 258.987459][ C0] task:syz-execprog state:S stack:28424 pid: 8844 ppid: 8828 flags:0x00000000 [ 258.996734][ C0] Call Trace: [ 259.000023][ C0] __schedule+0x907/0x26b0 [ 259.004441][ C0] ? io_schedule_timeout+0x140/0x140 [ 259.009724][ C0] schedule+0xd3/0x270 [ 259.013789][ C0] futex_wait_queue_me+0x246/0x4c0 [ 259.019059][ C0] futex_wait+0x19f/0x550 [ 259.023461][ C0] ? futex_wait_setup+0x250/0x250 [ 259.028735][ C0] ? lock_chain_count+0x20/0x20 [ 259.033579][ C0] ? update_curr+0x3e0/0x840 [ 259.038153][ C0] ? mark_lock+0xef/0x1840 [ 259.042649][ C0] do_futex+0x1b4/0x1240 [ 259.047053][ C0] ? __lock_acquire+0x15ad/0x5410 [ 259.052221][ C0] ? futex_exit_release+0x200/0x200 [ 259.057401][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.063369][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 259.068372][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.074321][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 259.079231][ C0] ? find_held_lock+0x2d/0x110 [ 259.084065][ C0] ? __context_tracking_exit+0x80/0x90 [ 259.089613][ C0] __do_sys_futex+0xa9/0x2d0 [ 259.094179][ C0] ? do_futex+0x1240/0x1240 [ 259.098668][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.104584][ C0] do_syscall_64+0x35/0xb0 [ 259.108983][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.114855][ C0] RIP: 0033:0x46ca23 [ 259.118719][ C0] RSP: 002b:000000c0005ddd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 259.127095][ C0] RAX: ffffffffffffffda RBX: 000000c0005ba800 RCX: 000000000046ca23 [ 259.135049][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005ba948 [ 259.143009][ C0] RBP: 000000c0005ddde0 R08: 0000000000000000 R09: 0000000000000000 [ 259.150986][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 259.159047][ C0] R13: 000000c000083800 R14: 0000000000849f10 R15: 0000000000000000 [ 259.167025][ C0] task:syz-execprog state:S stack:24008 pid: 8845 ppid: 8828 flags:0x00000000 [ 259.176408][ C0] Call Trace: [ 259.179680][ C0] __schedule+0x907/0x26b0 [ 259.184087][ C0] ? io_schedule_timeout+0x140/0x140 [ 259.189364][ C0] schedule+0xd3/0x270 [ 259.193419][ C0] futex_wait_queue_me+0x246/0x4c0 [ 259.198563][ C0] futex_wait+0x19f/0x550 [ 259.202873][ C0] ? futex_wait_setup+0x250/0x250 [ 259.207882][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 259.213856][ C0] ? mark_lock+0xef/0x1840 [ 259.218253][ C0] ? __lock_acquire+0x15ad/0x5410 [ 259.223251][ C0] do_futex+0x1b4/0x1240 [ 259.227663][ C0] ? __lock_acquire+0x15ad/0x5410 [ 259.232747][ C0] ? futex_exit_release+0x200/0x200 [ 259.237955][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.243915][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.249880][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 259.254709][ C0] ? find_held_lock+0x2d/0x110 [ 259.259449][ C0] ? __context_tracking_exit+0x80/0x90 [ 259.264882][ C0] __do_sys_futex+0xa9/0x2d0 [ 259.269553][ C0] ? do_futex+0x1240/0x1240 [ 259.274032][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.279896][ C0] do_syscall_64+0x35/0xb0 [ 259.284291][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.290165][ C0] RIP: 0033:0x46ca23 [ 259.294124][ C0] RSP: 002b:000000c0005d9d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 259.302534][ C0] RAX: ffffffffffffffda RBX: 000000c00040b000 RCX: 000000000046ca23 [ 259.310487][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040b148 [ 259.318529][ C0] RBP: 000000c0005d9de0 R08: 0000000000000000 R09: 0000000000000000 [ 259.326561][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 259.334774][ C0] R13: 000000c000001e00 R14: 00007f864624d818 R15: 0000000000000004 [ 259.342730][ C0] task:syz-execprog state:S stack:29808 pid: 8846 ppid: 8828 flags:0x00000000 [ 259.352059][ C0] Call Trace: [ 259.355337][ C0] __schedule+0x907/0x26b0 [ 259.359739][ C0] ? io_schedule_timeout+0x140/0x140 [ 259.365106][ C0] schedule+0xd3/0x270 [ 259.369168][ C0] futex_wait_queue_me+0x246/0x4c0 [ 259.374396][ C0] futex_wait+0x19f/0x550 [ 259.378721][ C0] ? futex_wait_setup+0x250/0x250 [ 259.383748][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 259.388593][ C0] ? mark_lock+0xef/0x1840 [ 259.393002][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.399051][ C0] do_futex+0x1b4/0x1240 [ 259.403403][ C0] ? __lock_acquire+0x15ad/0x5410 [ 259.408647][ C0] ? futex_exit_release+0x200/0x200 [ 259.414013][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.420061][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.426022][ C0] ? find_held_lock+0x2d/0x110 [ 259.430766][ C0] ? __context_tracking_exit+0x80/0x90 [ 259.436203][ C0] __do_sys_futex+0xa9/0x2d0 [ 259.440768][ C0] ? do_futex+0x1240/0x1240 [ 259.445247][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.451196][ C0] do_syscall_64+0x35/0xb0 [ 259.455582][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.461442][ C0] RIP: 0033:0x46ca23 [ 259.465304][ C0] RSP: 002b:000000c0005dfd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 259.473821][ C0] RAX: ffffffffffffffda RBX: 000000c0005bac00 RCX: 000000000046ca23 [ 259.481783][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005bad48 [ 259.489740][ C0] RBP: 000000c0005dfde0 R08: 0000000000000000 R09: 0000000000000000 [ 259.497775][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 259.505825][ C0] R13: 000000c000083b00 R14: 0000000000000000 R15: 0000000000000000 [ 259.513909][ C0] task:syz-execprog state:S stack:29336 pid: 8848 ppid: 8828 flags:0x00000000 [ 259.523090][ C0] Call Trace: [ 259.526355][ C0] __schedule+0x907/0x26b0 [ 259.530753][ C0] ? io_schedule_timeout+0x140/0x140 [ 259.536014][ C0] schedule+0xd3/0x270 [ 259.540051][ C0] futex_wait_queue_me+0x246/0x4c0 [ 259.545568][ C0] futex_wait+0x19f/0x550 [ 259.549960][ C0] ? futex_wait_setup+0x250/0x250 [ 259.554955][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.560914][ C0] ? wait_for_completion_io+0x280/0x280 [ 259.566434][ C0] ? mark_lock+0xef/0x1840 [ 259.570829][ C0] do_futex+0x1b4/0x1240 [ 259.575046][ C0] ? __lock_acquire+0x15ad/0x5410 [ 259.580134][ C0] ? futex_exit_release+0x200/0x200 [ 259.585484][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.591537][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.597516][ C0] ? find_held_lock+0x2d/0x110 [ 259.602453][ C0] ? __context_tracking_exit+0x80/0x90 [ 259.607904][ C0] __do_sys_futex+0xa9/0x2d0 [ 259.612486][ C0] ? do_futex+0x1240/0x1240 [ 259.617072][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.622987][ C0] do_syscall_64+0x35/0xb0 [ 259.627552][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.633459][ C0] RIP: 0033:0x46ca23 [ 259.637335][ C0] RSP: 002b:000000c0005dbd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 259.645728][ C0] RAX: ffffffffffffffda RBX: 000000c00040b400 RCX: 000000000046ca23 [ 259.653686][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00040b548 [ 259.661689][ C0] RBP: 000000c0005dbde0 R08: 0000000000000000 R09: 0000000000000000 [ 259.669770][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 259.677989][ C0] R13: 000000c000416180 R14: 0000000000000000 R15: 000000000046aba0 [ 259.685962][ C0] task:syz-executor.3 state:S stack:27600 pid: 8853 ppid: 8830 flags:0x00000000 [ 259.695135][ C0] Call Trace: [ 259.698393][ C0] __schedule+0x907/0x26b0 [ 259.702801][ C0] ? io_schedule_timeout+0x140/0x140 [ 259.708217][ C0] ? release_task+0x14d0/0x14d0 [ 259.713063][ C0] schedule+0xd3/0x270 [ 259.717119][ C0] do_wait+0x4d5/0xaa0 [ 259.721171][ C0] kernel_wait4+0xee/0x1c0 [ 259.725561][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 259.730733][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 259.736006][ C0] __do_sys_wait4+0xe8/0x100 [ 259.740566][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 259.745219][ C0] ? __context_tracking_exit+0x80/0x90 [ 259.750653][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 259.755915][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.761874][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 259.767042][ C0] do_syscall_64+0x35/0xb0 [ 259.771432][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.777298][ C0] RIP: 0033:0x464a77 [ 259.781277][ C0] RSP: 002b:00007ffed93696e0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 259.789660][ C0] RAX: ffffffffffffffda RBX: 00000000000022a6 RCX: 0000000000464a77 [ 259.797606][ C0] RDX: 0000000040000000 RSI: 00007ffed936971c RDI: 00000000ffffffff [ 259.805639][ C0] RBP: 00007ffed936971c R08: 0000000000000000 R09: 0000000000000000 [ 259.813587][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffed93697f8 [ 259.821534][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 259.829496][ C0] task:syz-executor.2 state:S stack:26872 pid: 8854 ppid: 8833 flags:0x00000000 [ 259.838762][ C0] Call Trace: [ 259.842033][ C0] __schedule+0x907/0x26b0 [ 259.846533][ C0] ? io_schedule_timeout+0x140/0x140 [ 259.851834][ C0] ? release_task+0x14d0/0x14d0 [ 259.856846][ C0] schedule+0xd3/0x270 [ 259.860897][ C0] do_wait+0x4d5/0xaa0 [ 259.865017][ C0] kernel_wait4+0xee/0x1c0 [ 259.869517][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 259.874644][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 259.879841][ C0] __do_sys_wait4+0xe8/0x100 [ 259.884572][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 259.889428][ C0] ? __context_tracking_exit+0x80/0x90 [ 259.895341][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 259.900968][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.907026][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 259.912207][ C0] do_syscall_64+0x35/0xb0 [ 259.916608][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.922497][ C0] RIP: 0033:0x464a77 [ 259.926395][ C0] RSP: 002b:00007ffe88fa2940 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 259.936808][ C0] RAX: ffffffffffffffda RBX: 00000000000022ab RCX: 0000000000464a77 [ 259.945649][ C0] RDX: 0000000040000000 RSI: 00007ffe88fa297c RDI: 00000000ffffffff [ 259.953862][ C0] RBP: 00007ffe88fa297c R08: 0000000000000000 R09: 0000000000000000 [ 259.961819][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe88fa2a58 [ 259.969766][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 259.977829][ C0] task:syz-executor.5 state:S stack:27536 pid: 8855 ppid: 8845 flags:0x00000000 [ 259.988804][ C0] Call Trace: [ 259.992086][ C0] __schedule+0x907/0x26b0 [ 259.996536][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.001897][ C0] ? release_task+0x14d0/0x14d0 [ 260.006821][ C0] schedule+0xd3/0x270 [ 260.010887][ C0] do_wait+0x4d5/0xaa0 [ 260.014943][ C0] kernel_wait4+0xee/0x1c0 [ 260.019603][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 260.025407][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 260.031372][ C0] __do_sys_wait4+0xe8/0x100 [ 260.035955][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 260.040607][ C0] ? __context_tracking_exit+0x80/0x90 [ 260.046250][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 260.051219][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.057288][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 260.062734][ C0] do_syscall_64+0x35/0xb0 [ 260.067140][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.073033][ C0] RIP: 0033:0x464a77 [ 260.076919][ C0] RSP: 002b:00007fffc3a4f2a0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 260.085314][ C0] RAX: ffffffffffffffda RBX: 00000000000022cc RCX: 0000000000464a77 [ 260.093268][ C0] RDX: 0000000040000000 RSI: 00007fffc3a4f2dc RDI: 00000000ffffffff [ 260.101213][ C0] RBP: 00007fffc3a4f2dc R08: 0000000000000000 R09: 0000000000000000 [ 260.109288][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffc3a4f3b8 [ 260.117505][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 260.125477][ C0] task:syz-executor.4 state:S stack:27600 pid: 8856 ppid: 8845 flags:0x00000000 [ 260.134772][ C0] Call Trace: [ 260.138044][ C0] __schedule+0x907/0x26b0 [ 260.142552][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.147837][ C0] ? release_task+0x14d0/0x14d0 [ 260.152680][ C0] schedule+0xd3/0x270 [ 260.156724][ C0] do_wait+0x4d5/0xaa0 [ 260.160771][ C0] kernel_wait4+0xee/0x1c0 [ 260.165155][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 260.170238][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 260.175417][ C0] __do_sys_wait4+0xe8/0x100 [ 260.179976][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 260.184636][ C0] ? __context_tracking_exit+0x80/0x90 [ 260.190066][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 260.195099][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.200967][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 260.206227][ C0] do_syscall_64+0x35/0xb0 [ 260.210617][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.216486][ C0] RIP: 0033:0x464a77 [ 260.220560][ C0] RSP: 002b:00007ffc8aa69aa0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 260.229043][ C0] RAX: ffffffffffffffda RBX: 00000000000022d1 RCX: 0000000000464a77 [ 260.237089][ C0] RDX: 0000000040000000 RSI: 00007ffc8aa69adc RDI: 00000000ffffffff [ 260.245204][ C0] RBP: 00007ffc8aa69adc R08: 0000000000000000 R09: 0000000000000000 [ 260.253343][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc8aa69bb8 [ 260.261284][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 260.269430][ C0] task:syz-executor.1 state:S stack:27600 pid: 8857 ppid: 8845 flags:0x00000000 [ 260.278601][ C0] Call Trace: [ 260.281954][ C0] __schedule+0x907/0x26b0 [ 260.286442][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.291708][ C0] ? release_task+0x14d0/0x14d0 [ 260.296545][ C0] schedule+0xd3/0x270 [ 260.300598][ C0] do_wait+0x4d5/0xaa0 [ 260.304646][ C0] kernel_wait4+0xee/0x1c0 [ 260.309038][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 260.314138][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 260.319596][ C0] __do_sys_wait4+0xe8/0x100 [ 260.324398][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 260.329176][ C0] ? __context_tracking_exit+0x80/0x90 [ 260.334704][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 260.339638][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.345603][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 260.351111][ C0] do_syscall_64+0x35/0xb0 [ 260.355500][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.361372][ C0] RIP: 0033:0x464a77 [ 260.365238][ C0] RSP: 002b:00007fff428bb340 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 260.373723][ C0] RAX: ffffffffffffffda RBX: 00000000000022cb RCX: 0000000000464a77 [ 260.381672][ C0] RDX: 0000000040000000 RSI: 00007fff428bb37c RDI: 00000000ffffffff [ 260.389632][ C0] RBP: 00007fff428bb37c R08: 0000000000000000 R09: 0000000000000000 [ 260.397592][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff428bb458 [ 260.405622][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 260.413594][ C0] task:syz-executor.0 state:S stack:27600 pid: 8858 ppid: 8841 flags:0x00000000 [ 260.422778][ C0] Call Trace: [ 260.426039][ C0] __schedule+0x907/0x26b0 [ 260.430439][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.435692][ C0] ? release_task+0x14d0/0x14d0 [ 260.440525][ C0] schedule+0xd3/0x270 [ 260.444652][ C0] do_wait+0x4d5/0xaa0 [ 260.448790][ C0] kernel_wait4+0xee/0x1c0 [ 260.453181][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 260.458438][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 260.463616][ C0] __do_sys_wait4+0xe8/0x100 [ 260.468180][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 260.472826][ C0] ? __context_tracking_exit+0x80/0x90 [ 260.478256][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 260.483092][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.488964][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 260.494145][ C0] do_syscall_64+0x35/0xb0 [ 260.498575][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.504477][ C0] RIP: 0033:0x464a77 [ 260.508535][ C0] RSP: 002b:00007fffa291d090 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 260.517122][ C0] RAX: ffffffffffffffda RBX: 00000000000022c8 RCX: 0000000000464a77 [ 260.525155][ C0] RDX: 0000000040000000 RSI: 00007fffa291d0cc RDI: 00000000ffffffff [ 260.533242][ C0] RBP: 00007fffa291d0cc R08: 0000000000000000 R09: 0000000000000000 [ 260.541230][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffa291d1a8 [ 260.549275][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 260.557253][ C0] task:kworker/u5:3 state:I stack:28416 pid: 8866 ppid: 2 flags:0x00004000 [ 260.566444][ C0] Workqueue: 0x0 (hci5) [ 260.570683][ C0] Call Trace: [ 260.573952][ C0] __schedule+0x907/0x26b0 [ 260.578355][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.583648][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 260.589009][ C0] schedule+0xd3/0x270 [ 260.593347][ C0] worker_thread+0x14d/0x1040 [ 260.598039][ C0] ? process_one_work+0x13d0/0x13d0 [ 260.603218][ C0] kthread+0x38b/0x460 [ 260.607462][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.612633][ C0] ? set_kthread_struct+0x100/0x100 [ 260.617893][ C0] ret_from_fork+0x1f/0x30 [ 260.622353][ C0] task:kworker/u5:4 state:I stack:28008 pid: 8869 ppid: 2 flags:0x00004000 [ 260.631546][ C0] Workqueue: 0x0 (hci4) [ 260.635886][ C0] Call Trace: [ 260.639153][ C0] __schedule+0x907/0x26b0 [ 260.643558][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.648820][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 260.653828][ C0] schedule+0xd3/0x270 [ 260.657872][ C0] worker_thread+0x14d/0x1040 [ 260.662545][ C0] ? process_one_work+0x13d0/0x13d0 [ 260.667737][ C0] kthread+0x38b/0x460 [ 260.671791][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.677157][ C0] ? set_kthread_struct+0x100/0x100 [ 260.682344][ C0] ret_from_fork+0x1f/0x30 [ 260.686923][ C0] task:syz-executor.3 state:R running task stack:24160 pid: 8870 ppid: 8853 flags:0x00000000 [ 260.698118][ C0] Call Trace: [ 260.701505][ C0] __schedule+0x907/0x26b0 [ 260.705896][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.711159][ C0] schedule+0xd3/0x270 [ 260.715201][ C0] do_nanosleep+0x20d/0x5b0 [ 260.719685][ C0] ? schedule_timeout_idle+0x90/0x90 [ 260.724949][ C0] ? memset+0x20/0x40 [ 260.728903][ C0] ? __hrtimer_init+0x33/0x1f0 [ 260.733640][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 260.738558][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 260.743477][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 260.749739][ C0] ? get_timespec64+0x6b/0x1d0 [ 260.754595][ C0] ? put_timespec64+0xf0/0xf0 [ 260.759282][ C0] common_nsleep+0x74/0xb0 [ 260.763688][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 260.769292][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 260.775591][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.781460][ C0] do_syscall_64+0x35/0xb0 [ 260.785854][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.791736][ C0] RIP: 0033:0x48a7a1 [ 260.795642][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 260.804240][ C0] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 000000000048a7a1 [ 260.812277][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 260.820247][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffed938c080 [ 260.828330][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 260.836414][ C0] R13: 00000000000398d7 R14: 0000000000000002 R15: 0000000000a9fe40 [ 260.844418][ C0] task:syz-executor.2 state:R running task stack:23824 pid: 8875 ppid: 8854 flags:0x00000000 [ 260.855242][ C0] Call Trace: [ 260.858501][ C0] __schedule+0x907/0x26b0 [ 260.862920][ C0] ? io_schedule_timeout+0x140/0x140 [ 260.868287][ C0] schedule+0xd3/0x270 [ 260.872363][ C0] do_nanosleep+0x20d/0x5b0 [ 260.876871][ C0] ? schedule_timeout_idle+0x90/0x90 [ 260.882563][ C0] ? memset+0x20/0x40 [ 260.886523][ C0] ? __hrtimer_init+0x33/0x1f0 [ 260.891265][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 260.896179][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 260.901142][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 260.907095][ C0] ? get_timespec64+0x6b/0x1d0 [ 260.911841][ C0] ? put_timespec64+0xf0/0xf0 [ 260.916494][ C0] common_nsleep+0x74/0xb0 [ 260.920886][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 260.926518][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 260.933183][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.939146][ C0] do_syscall_64+0x35/0xb0 [ 260.943622][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.949492][ C0] RIP: 0033:0x48a7a1 [ 260.953368][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 260.961865][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000048a7a1 [ 260.969984][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 260.977926][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffe88fe4080 [ 260.985877][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 260.993817][ C0] R13: 00000000000397ea R14: 0000000000000003 R15: 0000000000a9fe40 [ 261.001787][ C0] task:kworker/u5:5 state:I stack:28792 pid: 8895 ppid: 2 flags:0x00004000 [ 261.011062][ C0] Workqueue: 0x0 (hci3) [ 261.015305][ C0] Call Trace: [ 261.018660][ C0] __schedule+0x907/0x26b0 [ 261.023070][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.028365][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 261.033631][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 261.038561][ C0] schedule+0xd3/0x270 [ 261.042642][ C0] worker_thread+0x14d/0x1040 [ 261.047379][ C0] ? process_one_work+0x13d0/0x13d0 [ 261.052681][ C0] kthread+0x38b/0x460 [ 261.056729][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.061904][ C0] ? set_kthread_struct+0x100/0x100 [ 261.067168][ C0] ret_from_fork+0x1f/0x30 [ 261.071604][ C0] task:kworker/u5:6 state:I stack:28432 pid: 8901 ppid: 2 flags:0x00004000 [ 261.081306][ C0] Workqueue: 0x0 (hci1) [ 261.085658][ C0] Call Trace: [ 261.088915][ C0] __schedule+0x907/0x26b0 [ 261.093337][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.098593][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 261.103515][ C0] schedule+0xd3/0x270 [ 261.107653][ C0] worker_thread+0x14d/0x1040 [ 261.112320][ C0] ? process_one_work+0x13d0/0x13d0 [ 261.117590][ C0] kthread+0x38b/0x460 [ 261.121730][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.126924][ C0] ? set_kthread_struct+0x100/0x100 [ 261.132170][ C0] ret_from_fork+0x1f/0x30 [ 261.136671][ C0] task:syz-executor.0 state:R running task stack:23920 pid: 8904 ppid: 8858 flags:0x00000000 [ 261.147420][ C0] Call Trace: [ 261.150678][ C0] __schedule+0x907/0x26b0 [ 261.155074][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.160430][ C0] schedule+0xd3/0x270 [ 261.164483][ C0] do_nanosleep+0x20d/0x5b0 [ 261.168979][ C0] ? schedule_timeout_idle+0x90/0x90 [ 261.174248][ C0] ? memset+0x20/0x40 [ 261.178217][ C0] ? __hrtimer_init+0x33/0x1f0 [ 261.182972][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 261.187898][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 261.192835][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 261.198883][ C0] ? get_timespec64+0x6b/0x1d0 [ 261.203625][ C0] ? put_timespec64+0xf0/0xf0 [ 261.208546][ C0] common_nsleep+0x74/0xb0 [ 261.212937][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 261.218555][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 261.225030][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.231084][ C0] do_syscall_64+0x35/0xb0 [ 261.235467][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.241520][ C0] RIP: 0033:0x48a7a1 [ 261.245382][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 261.254046][ C0] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 000000000048a7a1 [ 261.261991][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.269943][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffa294c080 [ 261.277895][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 261.285852][ C0] R13: 00000000000398d7 R14: 0000000000000002 R15: 0000000000a9fe40 [ 261.293906][ C0] task:syz-executor.1 state:R running task stack:23984 pid: 8907 ppid: 8857 flags:0x00000000 [ 261.305364][ C0] Call Trace: [ 261.308635][ C0] __schedule+0x907/0x26b0 [ 261.313126][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.318393][ C0] schedule+0xd3/0x270 [ 261.322438][ C0] do_nanosleep+0x20d/0x5b0 [ 261.327095][ C0] ? schedule_timeout_idle+0x90/0x90 [ 261.332539][ C0] ? memset+0x20/0x40 [ 261.336502][ C0] ? __hrtimer_init+0x33/0x1f0 [ 261.341330][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 261.346346][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 261.351259][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 261.357387][ C0] ? get_timespec64+0x6b/0x1d0 [ 261.362643][ C0] ? put_timespec64+0xf0/0xf0 [ 261.367332][ C0] common_nsleep+0x74/0xb0 [ 261.371751][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 261.377562][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 261.383777][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.389647][ C0] do_syscall_64+0x35/0xb0 [ 261.394038][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.399897][ C0] RIP: 0033:0x48a7a1 [ 261.403767][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 261.412150][ C0] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 000000000048a7a1 [ 261.420102][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.428050][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fff4297f080 [ 261.435994][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 261.444036][ C0] R13: 00000000000398d7 R14: 0000000000000002 R15: 0000000000a9fe40 [ 261.452020][ C0] task:syz-executor.5 state:R running task stack:23296 pid: 8908 ppid: 8855 flags:0x00000000 [ 261.463103][ C0] Call Trace: [ 261.466361][ C0] __schedule+0x907/0x26b0 [ 261.470769][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.476092][ C0] schedule+0xd3/0x270 [ 261.480178][ C0] do_nanosleep+0x20d/0x5b0 [ 261.484656][ C0] ? schedule_timeout_idle+0x90/0x90 [ 261.489930][ C0] ? memset+0x20/0x40 [ 261.493971][ C0] ? __hrtimer_init+0x33/0x1f0 [ 261.498796][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 261.503705][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 261.508629][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 261.514579][ C0] ? get_timespec64+0x6b/0x1d0 [ 261.519339][ C0] ? put_timespec64+0xf0/0xf0 [ 261.524057][ C0] common_nsleep+0x74/0xb0 [ 261.528714][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 261.534363][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 261.540685][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.546666][ C0] do_syscall_64+0x35/0xb0 [ 261.551077][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.557580][ C0] RIP: 0033:0x48a7a1 [ 261.561543][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 261.570108][ C0] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 000000000048a7a1 [ 261.578353][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.586492][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffc3b6f080 [ 261.594521][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 261.602466][ C0] R13: 00000000000398d8 R14: 0000000000000002 R15: 0000000000a9fe40 [ 261.610433][ C0] task:syz-executor.4 state:R running task stack:22656 pid: 8913 ppid: 8856 flags:0x00000000 [ 261.621186][ C0] Call Trace: [ 261.624477][ C0] __schedule+0x907/0x26b0 [ 261.628907][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.634194][ C0] schedule+0xd3/0x270 [ 261.638246][ C0] do_nanosleep+0x20d/0x5b0 [ 261.642925][ C0] ? schedule_timeout_idle+0x90/0x90 [ 261.648415][ C0] ? memset+0x20/0x40 [ 261.652499][ C0] ? __hrtimer_init+0x33/0x1f0 [ 261.657336][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 261.662337][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 261.667340][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 261.673341][ C0] ? get_timespec64+0x6b/0x1d0 [ 261.678077][ C0] ? put_timespec64+0xf0/0xf0 [ 261.682728][ C0] common_nsleep+0x74/0xb0 [ 261.687133][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 261.692739][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 261.698973][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.704862][ C0] do_syscall_64+0x35/0xb0 [ 261.709349][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.715241][ C0] RIP: 0033:0x48a7a1 [ 261.719185][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 261.727581][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000048a7a1 [ 261.736398][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.744725][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffc8aa78080 [ 261.752670][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 261.760719][ C0] R13: 00000000000398d7 R14: 0000000000000002 R15: 0000000000a9fe40 [ 261.768790][ C0] task:bond0 state:I stack:30040 pid: 9059 ppid: 2 flags:0x00004000 [ 261.778240][ C0] Call Trace: [ 261.781522][ C0] __schedule+0x907/0x26b0 [ 261.786042][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.791312][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 261.796420][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 261.801329][ C0] schedule+0xd3/0x270 [ 261.805476][ C0] rescuer_thread+0x65d/0xb80 [ 261.810378][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 261.815235][ C0] ? worker_thread+0x1040/0x1040 [ 261.820274][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 261.825192][ C0] ? worker_thread+0x1040/0x1040 [ 261.830106][ C0] kthread+0x38b/0x460 [ 261.834153][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.839437][ C0] ? set_kthread_struct+0x100/0x100 [ 261.844616][ C0] ret_from_fork+0x1f/0x30 [ 261.849060][ C0] task:bond0 state:I stack:30712 pid: 9074 ppid: 2 flags:0x00004000 [ 261.858520][ C0] Call Trace: [ 261.861812][ C0] __schedule+0x907/0x26b0 [ 261.866217][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.871490][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 261.876673][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 261.881687][ C0] schedule+0xd3/0x270 [ 261.885729][ C0] rescuer_thread+0x65d/0xb80 [ 261.890436][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 261.895527][ C0] ? worker_thread+0x1040/0x1040 [ 261.900436][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 261.905445][ C0] ? worker_thread+0x1040/0x1040 [ 261.910359][ C0] kthread+0x38b/0x460 [ 261.914400][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.919568][ C0] ? set_kthread_struct+0x100/0x100 [ 261.924751][ C0] ret_from_fork+0x1f/0x30 [ 261.929153][ C0] task:bond0 state:I stack:29760 pid: 9126 ppid: 2 flags:0x00004000 [ 261.938327][ C0] Call Trace: [ 261.941585][ C0] __schedule+0x907/0x26b0 [ 261.946846][ C0] ? io_schedule_timeout+0x140/0x140 [ 261.952103][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 261.957103][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 261.962014][ C0] schedule+0xd3/0x270 [ 261.966082][ C0] rescuer_thread+0x65d/0xb80 [ 261.970735][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 261.975565][ C0] ? worker_thread+0x1040/0x1040 [ 261.980669][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 261.985682][ C0] ? worker_thread+0x1040/0x1040 [ 261.990592][ C0] kthread+0x38b/0x460 [ 261.994638][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.999804][ C0] ? set_kthread_struct+0x100/0x100 [ 262.004972][ C0] ret_from_fork+0x1f/0x30 [ 262.009386][ C0] task:bond0 state:I stack:30120 pid: 9172 ppid: 2 flags:0x00004000 [ 262.018561][ C0] Call Trace: [ 262.021820][ C0] __schedule+0x907/0x26b0 [ 262.026300][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.031640][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.036639][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.041704][ C0] schedule+0xd3/0x270 [ 262.045774][ C0] rescuer_thread+0x65d/0xb80 [ 262.050582][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.055694][ C0] ? worker_thread+0x1040/0x1040 [ 262.060756][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.066108][ C0] ? worker_thread+0x1040/0x1040 [ 262.071034][ C0] kthread+0x38b/0x460 [ 262.075089][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.080847][ C0] ? set_kthread_struct+0x100/0x100 [ 262.086108][ C0] ret_from_fork+0x1f/0x30 [ 262.090596][ C0] task:bond0 state:I stack:30040 pid: 9203 ppid: 2 flags:0x00004000 [ 262.099890][ C0] Call Trace: [ 262.103210][ C0] __schedule+0x907/0x26b0 [ 262.107621][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.112939][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.117959][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.122969][ C0] schedule+0xd3/0x270 [ 262.127023][ C0] rescuer_thread+0x65d/0xb80 [ 262.131698][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.136613][ C0] ? worker_thread+0x1040/0x1040 [ 262.141619][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.146528][ C0] ? worker_thread+0x1040/0x1040 [ 262.151534][ C0] kthread+0x38b/0x460 [ 262.155671][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.160849][ C0] ? set_kthread_struct+0x100/0x100 [ 262.166053][ C0] ret_from_fork+0x1f/0x30 [ 262.170457][ C0] task:bond0 state:I stack:30712 pid: 9334 ppid: 2 flags:0x00004000 [ 262.179632][ C0] Call Trace: [ 262.182889][ C0] __schedule+0x907/0x26b0 [ 262.187284][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.192550][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.197555][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.202523][ C0] schedule+0xd3/0x270 [ 262.206564][ C0] rescuer_thread+0x65d/0xb80 [ 262.211210][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.216049][ C0] ? worker_thread+0x1040/0x1040 [ 262.220955][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.225861][ C0] ? worker_thread+0x1040/0x1040 [ 262.230797][ C0] kthread+0x38b/0x460 [ 262.234847][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.240027][ C0] ? set_kthread_struct+0x100/0x100 [ 262.245209][ C0] ret_from_fork+0x1f/0x30 [ 262.249699][ C0] task:wg-crypt-wg0 state:I stack:30712 pid: 9509 ppid: 2 flags:0x00004000 [ 262.258884][ C0] Call Trace: [ 262.262144][ C0] __schedule+0x907/0x26b0 [ 262.266807][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.272098][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.277106][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.282292][ C0] schedule+0xd3/0x270 [ 262.286485][ C0] rescuer_thread+0x65d/0xb80 [ 262.291160][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.296023][ C0] ? worker_thread+0x1040/0x1040 [ 262.300949][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.305863][ C0] ? worker_thread+0x1040/0x1040 [ 262.311131][ C0] kthread+0x38b/0x460 [ 262.315522][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.320777][ C0] ? set_kthread_struct+0x100/0x100 [ 262.325946][ C0] ret_from_fork+0x1f/0x30 [ 262.330350][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9514 ppid: 2 flags:0x00004000 [ 262.340393][ C0] Call Trace: [ 262.343829][ C0] __schedule+0x907/0x26b0 [ 262.348249][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.353515][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.358519][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.363672][ C0] schedule+0xd3/0x270 [ 262.367818][ C0] rescuer_thread+0x65d/0xb80 [ 262.372476][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.377306][ C0] ? worker_thread+0x1040/0x1040 [ 262.382222][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.387145][ C0] ? worker_thread+0x1040/0x1040 [ 262.392052][ C0] kthread+0x38b/0x460 [ 262.396208][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.401373][ C0] ? set_kthread_struct+0x100/0x100 [ 262.406549][ C0] ret_from_fork+0x1f/0x30 [ 262.410951][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9543 ppid: 2 flags:0x00004000 [ 262.420223][ C0] Call Trace: [ 262.423478][ C0] __schedule+0x907/0x26b0 [ 262.427965][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.433401][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.438395][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.443391][ C0] schedule+0xd3/0x270 [ 262.447438][ C0] rescuer_thread+0x65d/0xb80 [ 262.452095][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.456933][ C0] ? worker_thread+0x1040/0x1040 [ 262.461843][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.466750][ C0] ? worker_thread+0x1040/0x1040 [ 262.471762][ C0] kthread+0x38b/0x460 [ 262.475967][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.481161][ C0] ? set_kthread_struct+0x100/0x100 [ 262.486352][ C0] ret_from_fork+0x1f/0x30 [ 262.491010][ C0] task:wg-crypt-wg0 state:I stack:30120 pid: 9546 ppid: 2 flags:0x00004000 [ 262.500371][ C0] Call Trace: [ 262.503631][ C0] __schedule+0x907/0x26b0 [ 262.508035][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.513287][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.518282][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.523243][ C0] schedule+0xd3/0x270 [ 262.527284][ C0] rescuer_thread+0x65d/0xb80 [ 262.531934][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.536846][ C0] ? worker_thread+0x1040/0x1040 [ 262.541766][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.546682][ C0] ? worker_thread+0x1040/0x1040 [ 262.551590][ C0] kthread+0x38b/0x460 [ 262.555628][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.560894][ C0] ? set_kthread_struct+0x100/0x100 [ 262.566062][ C0] ret_from_fork+0x1f/0x30 [ 262.570462][ C0] task:wg-crypt-wg1 state:I stack:30120 pid: 9549 ppid: 2 flags:0x00004000 [ 262.579809][ C0] Call Trace: [ 262.583075][ C0] __schedule+0x907/0x26b0 [ 262.587465][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.592730][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.597733][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.602728][ C0] schedule+0xd3/0x270 [ 262.606941][ C0] rescuer_thread+0x65d/0xb80 [ 262.611588][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.616433][ C0] ? worker_thread+0x1040/0x1040 [ 262.621428][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.626436][ C0] ? worker_thread+0x1040/0x1040 [ 262.631347][ C0] kthread+0x38b/0x460 [ 262.635382][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.640633][ C0] ? set_kthread_struct+0x100/0x100 [ 262.645887][ C0] ret_from_fork+0x1f/0x30 [ 262.650472][ C0] task:wg-crypt-wg0 state:I stack:30040 pid: 9558 ppid: 2 flags:0x00004000 [ 262.659663][ C0] Call Trace: [ 262.662930][ C0] __schedule+0x907/0x26b0 [ 262.667503][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.672790][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.677784][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.682691][ C0] schedule+0xd3/0x270 [ 262.686742][ C0] rescuer_thread+0x65d/0xb80 [ 262.691484][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.696321][ C0] ? worker_thread+0x1040/0x1040 [ 262.701240][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.706252][ C0] ? worker_thread+0x1040/0x1040 [ 262.711179][ C0] kthread+0x38b/0x460 [ 262.715318][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.720659][ C0] ? set_kthread_struct+0x100/0x100 [ 262.725831][ C0] ret_from_fork+0x1f/0x30 [ 262.730251][ C0] task:wg-crypt-wg1 state:I stack:30040 pid: 9559 ppid: 2 flags:0x00004000 [ 262.739595][ C0] Call Trace: [ 262.742880][ C0] __schedule+0x907/0x26b0 [ 262.747281][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.752552][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.757576][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.762498][ C0] schedule+0xd3/0x270 [ 262.766561][ C0] rescuer_thread+0x65d/0xb80 [ 262.771240][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.776330][ C0] ? worker_thread+0x1040/0x1040 [ 262.781238][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.786145][ C0] ? worker_thread+0x1040/0x1040 [ 262.791054][ C0] kthread+0x38b/0x460 [ 262.795094][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.800352][ C0] ? set_kthread_struct+0x100/0x100 [ 262.805559][ C0] ret_from_fork+0x1f/0x30 [ 262.809957][ C0] task:wg-crypt-wg2 state:I stack:28832 pid: 9568 ppid: 2 flags:0x00004000 [ 262.819565][ C0] Call Trace: [ 262.822851][ C0] __schedule+0x907/0x26b0 [ 262.827246][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.832587][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.837669][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.842680][ C0] schedule+0xd3/0x270 [ 262.846725][ C0] rescuer_thread+0x65d/0xb80 [ 262.851385][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.856385][ C0] ? worker_thread+0x1040/0x1040 [ 262.861313][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.866329][ C0] ? worker_thread+0x1040/0x1040 [ 262.871258][ C0] kthread+0x38b/0x460 [ 262.875316][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.880748][ C0] ? set_kthread_struct+0x100/0x100 [ 262.886104][ C0] ret_from_fork+0x1f/0x30 [ 262.890506][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9583 ppid: 2 flags:0x00004000 [ 262.899852][ C0] Call Trace: [ 262.903115][ C0] __schedule+0x907/0x26b0 [ 262.907511][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.912778][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.917772][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 262.922769][ C0] schedule+0xd3/0x270 [ 262.926811][ C0] rescuer_thread+0x65d/0xb80 [ 262.931740][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 262.936742][ C0] ? worker_thread+0x1040/0x1040 [ 262.941737][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 262.946734][ C0] ? worker_thread+0x1040/0x1040 [ 262.951640][ C0] kthread+0x38b/0x460 [ 262.955684][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.960852][ C0] ? set_kthread_struct+0x100/0x100 [ 262.966025][ C0] ret_from_fork+0x1f/0x30 [ 262.970436][ C0] task:wg-crypt-wg0 state:I stack:30040 pid: 9624 ppid: 2 flags:0x00004000 [ 262.979621][ C0] Call Trace: [ 262.982877][ C0] __schedule+0x907/0x26b0 [ 262.987280][ C0] ? io_schedule_timeout+0x140/0x140 [ 262.992638][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 262.997631][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.002556][ C0] schedule+0xd3/0x270 [ 263.006695][ C0] rescuer_thread+0x65d/0xb80 [ 263.011381][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.016350][ C0] ? worker_thread+0x1040/0x1040 [ 263.021283][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.026203][ C0] ? worker_thread+0x1040/0x1040 [ 263.031116][ C0] kthread+0x38b/0x460 [ 263.035247][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.040417][ C0] ? set_kthread_struct+0x100/0x100 [ 263.045593][ C0] ret_from_fork+0x1f/0x30 [ 263.050098][ C0] task:wg-crypt-wg0 state:I stack:30712 pid: 9627 ppid: 2 flags:0x00004000 [ 263.059370][ C0] Call Trace: [ 263.062649][ C0] __schedule+0x907/0x26b0 [ 263.067133][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.072502][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.077511][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.082610][ C0] schedule+0xd3/0x270 [ 263.086650][ C0] rescuer_thread+0x65d/0xb80 [ 263.091318][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.096468][ C0] ? worker_thread+0x1040/0x1040 [ 263.101463][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.106383][ C0] ? worker_thread+0x1040/0x1040 [ 263.111290][ C0] kthread+0x38b/0x460 [ 263.115338][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.120951][ C0] ? set_kthread_struct+0x100/0x100 [ 263.126158][ C0] ret_from_fork+0x1f/0x30 [ 263.130566][ C0] task:wg-crypt-wg0 state:I stack:30120 pid: 9634 ppid: 2 flags:0x00004000 [ 263.139913][ C0] Call Trace: [ 263.143279][ C0] __schedule+0x907/0x26b0 [ 263.147882][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.153243][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.158684][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.163602][ C0] schedule+0xd3/0x270 [ 263.167654][ C0] rescuer_thread+0x65d/0xb80 [ 263.172306][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.177130][ C0] ? worker_thread+0x1040/0x1040 [ 263.182034][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.186950][ C0] ? worker_thread+0x1040/0x1040 [ 263.191878][ C0] kthread+0x38b/0x460 [ 263.196002][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.201340][ C0] ? set_kthread_struct+0x100/0x100 [ 263.206597][ C0] ret_from_fork+0x1f/0x30 [ 263.211084][ C0] task:wg-crypt-wg1 state:I stack:30120 pid: 9637 ppid: 2 flags:0x00004000 [ 263.220358][ C0] Call Trace: [ 263.223616][ C0] __schedule+0x907/0x26b0 [ 263.228008][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.233259][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.238250][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.243257][ C0] schedule+0xd3/0x270 [ 263.247297][ C0] rescuer_thread+0x65d/0xb80 [ 263.251943][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.256765][ C0] ? worker_thread+0x1040/0x1040 [ 263.261848][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.266771][ C0] ? worker_thread+0x1040/0x1040 [ 263.271679][ C0] kthread+0x38b/0x460 [ 263.275726][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.280900][ C0] ? set_kthread_struct+0x100/0x100 [ 263.286081][ C0] ret_from_fork+0x1f/0x30 [ 263.290593][ C0] task:wg-crypt-wg1 state:I stack:30120 pid: 9640 ppid: 2 flags:0x00004000 [ 263.299767][ C0] Call Trace: [ 263.303129][ C0] __schedule+0x907/0x26b0 [ 263.307521][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.312775][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.317767][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.322674][ C0] schedule+0xd3/0x270 [ 263.326719][ C0] rescuer_thread+0x65d/0xb80 [ 263.331362][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.336561][ C0] ? worker_thread+0x1040/0x1040 [ 263.341475][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.346486][ C0] ? worker_thread+0x1040/0x1040 [ 263.351410][ C0] kthread+0x38b/0x460 [ 263.355596][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.360897][ C0] ? set_kthread_struct+0x100/0x100 [ 263.366102][ C0] ret_from_fork+0x1f/0x30 [ 263.370513][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9643 ppid: 2 flags:0x00004000 [ 263.379972][ C0] Call Trace: [ 263.383234][ C0] __schedule+0x907/0x26b0 [ 263.387655][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.392927][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.397940][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.402880][ C0] schedule+0xd3/0x270 [ 263.406923][ C0] rescuer_thread+0x65d/0xb80 [ 263.411588][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.416424][ C0] ? worker_thread+0x1040/0x1040 [ 263.421421][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.426344][ C0] ? worker_thread+0x1040/0x1040 [ 263.431316][ C0] kthread+0x38b/0x460 [ 263.435354][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.441771][ C0] ? set_kthread_struct+0x100/0x100 [ 263.446980][ C0] ret_from_fork+0x1f/0x30 [ 263.451392][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9650 ppid: 2 flags:0x00004000 [ 263.460570][ C0] Call Trace: [ 263.463828][ C0] __schedule+0x907/0x26b0 [ 263.468229][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.473499][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.478524][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.484325][ C0] schedule+0xd3/0x270 [ 263.488541][ C0] rescuer_thread+0x65d/0xb80 [ 263.493191][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.498019][ C0] ? worker_thread+0x1040/0x1040 [ 263.502946][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.508237][ C0] ? worker_thread+0x1040/0x1040 [ 263.513172][ C0] kthread+0x38b/0x460 [ 263.517327][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.523368][ C0] ? set_kthread_struct+0x100/0x100 [ 263.528563][ C0] ret_from_fork+0x1f/0x30 [ 263.532988][ C0] task:wg-crypt-wg2 state:I stack:30712 pid: 9653 ppid: 2 flags:0x00004000 [ 263.542348][ C0] Call Trace: [ 263.545691][ C0] __schedule+0x907/0x26b0 [ 263.550105][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.555457][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.560450][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.565370][ C0] schedule+0xd3/0x270 [ 263.569500][ C0] rescuer_thread+0x65d/0xb80 [ 263.574147][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.578978][ C0] ? worker_thread+0x1040/0x1040 [ 263.583888][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.588797][ C0] ? worker_thread+0x1040/0x1040 [ 263.594065][ C0] kthread+0x38b/0x460 [ 263.598150][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.603348][ C0] ? set_kthread_struct+0x100/0x100 [ 263.608533][ C0] ret_from_fork+0x1f/0x30 [ 263.612938][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9660 ppid: 2 flags:0x00004000 [ 263.622467][ C0] Call Trace: [ 263.625728][ C0] __schedule+0x907/0x26b0 [ 263.630212][ C0] ? io_schedule_timeout+0x140/0x140 [ 263.635650][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 263.640648][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.645560][ C0] schedule+0xd3/0x270 [ 263.649599][ C0] rescuer_thread+0x65d/0xb80 [ 263.654360][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.659185][ C0] ? worker_thread+0x1040/0x1040 [ 263.664192][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 263.669116][ C0] ? worker_thread+0x1040/0x1040 [ 263.674201][ C0] kthread+0x38b/0x460 [ 263.678345][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.683521][ C0] ? set_kthread_struct+0x100/0x100 [ 263.688786][ C0] ret_from_fork+0x1f/0x30 [ 263.693210][ C0] task:kworker/1:4 state:R running task stack:22896 pid:10129 ppid: 2 flags:0x00004000 [ 263.703979][ C0] Workqueue: usb_hub_wq hub_event [ 263.708997][ C0] Call Trace: [ 263.712258][ C0] ? pv_hash+0x100/0x100 [ 263.716484][ C0] ? do_raw_spin_lock+0x200/0x2b0 [ 263.721492][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 263.726507][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 263.731619][ C0] ? _raw_spin_lock_irqsave+0x41/0x50 [ 263.737498][ C0] ? input_inject_event+0x6c/0x220 [ 263.742653][ C0] ? input_inject_event+0x6c/0x220 [ 263.747759][ C0] ? led_trigger_event+0x66/0xc0 [ 263.752728][ C0] ? kbd_start+0xff/0x150 [ 263.757060][ C0] ? input_register_handle+0x270/0x4d0 [ 263.762596][ C0] ? kbd_connect+0xb8/0x120 [ 263.767083][ C0] ? input_attach_handler+0xfb/0x150 [ 263.772646][ C0] ? input_register_device.cold+0xb1/0x2a0 [ 263.778439][ C0] ? hidinput_connect+0x3e50/0x8880 [ 263.783670][ C0] ? hidinput_setkeycode+0x740/0x740 [ 263.789031][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 263.795107][ C0] ? wait_for_completion_io+0x280/0x280 [ 263.800741][ C0] ? hid_connect+0x6e8/0x930 [ 263.805405][ C0] ? hid_match_id+0x280/0x280 [ 263.810155][ C0] ? hid_hw_start+0x74/0x100 [ 263.814738][ C0] ? hid_device_probe+0x2fb/0x370 [ 263.819966][ C0] ? really_probe+0x1b9/0xb70 [ 263.824740][ C0] ? __driver_probe_device+0x2a6/0x460 [ 263.830183][ C0] ? driver_probe_device+0x44/0x110 [ 263.835878][ C0] ? __device_attach_driver+0x185/0x250 [ 263.841406][ C0] ? driver_allows_async_probing+0x120/0x120 [ 263.847363][ C0] ? bus_for_each_drv+0x11e/0x1a0 [ 263.852372][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 263.857371][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 263.863416][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 263.868595][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 263.874479][ C0] ? __device_attach+0x1db/0x410 [ 263.879384][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 263.884732][ C0] ? kobject_uevent_env+0x230/0x1290 [ 263.889994][ C0] ? bus_probe_device+0x19d/0x250 [ 263.895087][ C0] ? device_add+0xa2f/0x1e00 [ 263.899677][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 263.904848][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 263.911238][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 263.916692][ C0] ? hid_add_device+0x2d5/0x8a0 [ 263.921640][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 263.927170][ C0] ? modalias_show+0x140/0x140 [ 263.931909][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 263.937345][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 263.942689][ C0] ? usbhid_probe+0x9c7/0xed0 [ 263.947338][ C0] ? usb_probe_interface+0x274/0x6a0 [ 263.952595][ C0] ? really_probe+0x1b9/0xb70 [ 263.957245][ C0] ? __driver_probe_device+0x2a6/0x460 [ 263.962758][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 263.967933][ C0] ? driver_probe_device+0x44/0x110 [ 263.973214][ C0] ? __device_attach_driver+0x185/0x250 [ 263.978819][ C0] ? driver_allows_async_probing+0x120/0x120 [ 263.984779][ C0] ? bus_for_each_drv+0x11e/0x1a0 [ 263.989769][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 263.994770][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.000735][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 264.005903][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 264.011698][ C0] ? __device_attach+0x1db/0x410 [ 264.016616][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 264.021968][ C0] ? kobject_uevent_env+0x230/0x1290 [ 264.027311][ C0] ? bus_probe_device+0x19d/0x250 [ 264.032863][ C0] ? device_add+0xa2f/0x1e00 [ 264.037438][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 264.043342][ C0] ? mark_held_locks+0x9f/0xe0 [ 264.048219][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 264.054457][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.060440][ C0] ? usb_set_configuration+0x9fc/0x1750 [ 264.066007][ C0] ? kernfs_create_link+0x167/0x220 [ 264.071208][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 264.076387][ C0] ? usb_generic_driver_probe+0x74/0xa0 [ 264.081912][ C0] ? usb_probe_device+0x95/0x240 [ 264.086925][ C0] ? really_probe+0x1b9/0xb70 [ 264.091577][ C0] ? __driver_probe_device+0x2a6/0x460 [ 264.097093][ C0] ? driver_probe_device+0x44/0x110 [ 264.102299][ C0] ? __device_attach_driver+0x185/0x250 [ 264.107845][ C0] ? driver_allows_async_probing+0x120/0x120 [ 264.113932][ C0] ? bus_for_each_drv+0x11e/0x1a0 [ 264.118956][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 264.123966][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.130516][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 264.136431][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 264.142225][ C0] ? __device_attach+0x1db/0x410 [ 264.147138][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 264.152708][ C0] ? kobject_uevent_env+0x230/0x1290 [ 264.158079][ C0] ? bus_probe_device+0x19d/0x250 [ 264.163128][ C0] ? device_add+0xa2f/0x1e00 [ 264.167709][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 264.173925][ C0] ? usb_new_device.cold+0x5cf/0xedf [ 264.179185][ C0] ? hub_disconnect+0x470/0x470 [ 264.184004][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 264.188912][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.194878][ C0] ? hub_event+0x10a3/0x36c0 [ 264.199456][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 264.204548][ C0] ? lock_release+0x720/0x720 [ 264.209195][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 264.214033][ C0] ? process_one_work+0x84c/0x13d0 [ 264.219204][ C0] ? lock_release+0x720/0x720 [ 264.223850][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 264.229214][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 264.234120][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 264.239144][ C0] ? worker_thread+0x598/0x1040 [ 264.243982][ C0] ? process_one_work+0x13d0/0x13d0 [ 264.249173][ C0] ? kthread+0x38b/0x460 [ 264.253470][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.258740][ C0] ? set_kthread_struct+0x100/0x100 [ 264.263973][ C0] ? ret_from_fork+0x1f/0x30 [ 264.268560][ C0] task:kworker/0:7 state:I stack:27832 pid:10132 ppid: 2 flags:0x00004000 [ 264.277921][ C0] Workqueue: 0x0 (mld) [ 264.282071][ C0] Call Trace: [ 264.285340][ C0] __schedule+0x907/0x26b0 [ 264.289740][ C0] ? io_schedule_timeout+0x140/0x140 [ 264.295029][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 264.299962][ C0] schedule+0xd3/0x270 [ 264.304089][ C0] worker_thread+0x14d/0x1040 [ 264.308829][ C0] ? process_one_work+0x13d0/0x13d0 [ 264.314327][ C0] kthread+0x38b/0x460 [ 264.318382][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.323644][ C0] ? set_kthread_struct+0x100/0x100 [ 264.328919][ C0] ret_from_fork+0x1f/0x30 [ 264.333353][ C0] task:kworker/1:5 state:I stack:23096 pid:10137 ppid: 2 flags:0x00004000 [ 264.342720][ C0] Workqueue: 0x0 (wg-crypt-wg0) [ 264.347640][ C0] Call Trace: [ 264.350901][ C0] __schedule+0x907/0x26b0 [ 264.355297][ C0] ? io_schedule_timeout+0x140/0x140 [ 264.360642][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 264.365651][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 264.370561][ C0] schedule+0xd3/0x270 [ 264.374722][ C0] worker_thread+0x14d/0x1040 [ 264.379492][ C0] ? process_one_work+0x13d0/0x13d0 [ 264.384670][ C0] kthread+0x38b/0x460 [ 264.388735][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.394033][ C0] ? set_kthread_struct+0x100/0x100 [ 264.399240][ C0] ret_from_fork+0x1f/0x30 [ 264.403739][ C0] task:kworker/1:6 state:R running task stack:22760 pid:10141 ppid: 2 flags:0x00004000 [ 264.414656][ C0] Workqueue: usb_hub_wq hub_event [ 264.419674][ C0] Call Trace: [ 264.423057][ C0] __schedule+0x907/0x26b0 [ 264.427457][ C0] ? io_schedule_timeout+0x140/0x140 [ 264.432731][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 264.438109][ C0] preempt_schedule_common+0x45/0xc0 [ 264.443569][ C0] preempt_schedule_thunk+0x16/0x18 [ 264.448752][ C0] vprintk_emit+0x12e/0x330 [ 264.453416][ C0] printk+0xad/0xde [ 264.457214][ C0] ? record_print_text.cold+0x11/0x11 [ 264.462823][ C0] ? memcpy+0x39/0x60 [ 264.466784][ C0] ? kobject_get_path+0x104/0x1f0 [ 264.471916][ C0] input_register_device.cold+0x16/0x2a0 [ 264.477596][ C0] hidinput_connect+0x3e50/0x8880 [ 264.482621][ C0] ? hidinput_setkeycode+0x740/0x740 [ 264.487894][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 264.493424][ C0] ? wait_for_completion_io+0x280/0x280 [ 264.498946][ C0] hid_connect+0x6e8/0x930 [ 264.503421][ C0] ? hid_match_id+0x280/0x280 [ 264.508166][ C0] hid_hw_start+0x74/0x100 [ 264.512556][ C0] hid_device_probe+0x2fb/0x370 [ 264.517379][ C0] really_probe+0x1b9/0xb70 [ 264.521869][ C0] __driver_probe_device+0x2a6/0x460 [ 264.527150][ C0] driver_probe_device+0x44/0x110 [ 264.532174][ C0] __device_attach_driver+0x185/0x250 [ 264.537530][ C0] ? driver_allows_async_probing+0x120/0x120 [ 264.543515][ C0] bus_for_each_drv+0x11e/0x1a0 [ 264.548344][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 264.553485][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.559553][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 264.564810][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 264.570683][ C0] __device_attach+0x1db/0x410 [ 264.575517][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 264.580888][ C0] ? kobject_uevent_env+0x230/0x1290 [ 264.586150][ C0] bus_probe_device+0x19d/0x250 [ 264.590974][ C0] device_add+0xa2f/0x1e00 [ 264.595364][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 264.600623][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 264.607643][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 264.613194][ C0] hid_add_device+0x2d5/0x8a0 [ 264.617860][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 264.623304][ C0] ? modalias_show+0x140/0x140 [ 264.628065][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 264.633500][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 264.638850][ C0] usbhid_probe+0x9c7/0xed0 [ 264.643784][ C0] usb_probe_interface+0x274/0x6a0 [ 264.648901][ C0] really_probe+0x1b9/0xb70 [ 264.653470][ C0] __driver_probe_device+0x2a6/0x460 [ 264.658726][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 264.663905][ C0] driver_probe_device+0x44/0x110 [ 264.669080][ C0] __device_attach_driver+0x185/0x250 [ 264.674534][ C0] ? driver_allows_async_probing+0x120/0x120 [ 264.680499][ C0] bus_for_each_drv+0x11e/0x1a0 [ 264.685450][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 264.690461][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.696445][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 264.701649][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 264.707686][ C0] __device_attach+0x1db/0x410 [ 264.712422][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 264.717762][ C0] ? kobject_uevent_env+0x230/0x1290 [ 264.723152][ C0] bus_probe_device+0x19d/0x250 [ 264.728079][ C0] device_add+0xa2f/0x1e00 [ 264.732464][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 264.738169][ C0] ? mark_held_locks+0x9f/0xe0 [ 264.742908][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 264.749116][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.755196][ C0] usb_set_configuration+0x9fc/0x1750 [ 264.760547][ C0] ? kernfs_create_link+0x167/0x220 [ 264.765720][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 264.770890][ C0] usb_generic_driver_probe+0x74/0xa0 [ 264.776235][ C0] usb_probe_device+0x95/0x240 [ 264.780996][ C0] really_probe+0x1b9/0xb70 [ 264.785489][ C0] __driver_probe_device+0x2a6/0x460 [ 264.791031][ C0] driver_probe_device+0x44/0x110 [ 264.796029][ C0] __device_attach_driver+0x185/0x250 [ 264.801407][ C0] ? driver_allows_async_probing+0x120/0x120 [ 264.807473][ C0] bus_for_each_drv+0x11e/0x1a0 [ 264.812320][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 264.817411][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.823490][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 264.828879][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 264.834670][ C0] __device_attach+0x1db/0x410 [ 264.839432][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 264.844786][ C0] ? kobject_uevent_env+0x230/0x1290 [ 264.850057][ C0] bus_probe_device+0x19d/0x250 [ 264.855006][ C0] device_add+0xa2f/0x1e00 [ 264.859423][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 264.865645][ C0] usb_new_device.cold+0x5cf/0xedf [ 264.870747][ C0] ? hub_disconnect+0x470/0x470 [ 264.875569][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 264.880494][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 264.886450][ C0] hub_event+0x10a3/0x36c0 [ 264.890855][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 264.895938][ C0] ? lock_release+0x720/0x720 [ 264.900582][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 264.905406][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 264.910414][ C0] process_one_work+0x84c/0x13d0 [ 264.915424][ C0] ? lock_release+0x720/0x720 [ 264.920087][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 264.925447][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 264.930362][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 264.935362][ C0] worker_thread+0x598/0x1040 [ 264.940042][ C0] ? process_one_work+0x13d0/0x13d0 [ 264.945457][ C0] kthread+0x38b/0x460 [ 264.949725][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.954902][ C0] ? set_kthread_struct+0x100/0x100 [ 264.960260][ C0] ret_from_fork+0x1f/0x30 [ 264.964886][ C0] task:kworker/1:7 state:R running task stack:21768 pid:10142 ppid: 2 flags:0x00004000 [ 264.975750][ C0] Workqueue: usb_hub_wq hub_event [ 264.980856][ C0] Call Trace: [ 264.984207][ C0] __schedule+0x907/0x26b0 [ 264.988690][ C0] ? io_schedule_timeout+0x140/0x140 [ 264.994044][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 264.999412][ C0] preempt_schedule_common+0x45/0xc0 [ 265.006122][ C0] preempt_schedule_thunk+0x16/0x18 [ 265.011313][ C0] vprintk_emit+0x12e/0x330 [ 265.015806][ C0] printk+0xad/0xde [ 265.019599][ C0] ? record_print_text.cold+0x11/0x11 [ 265.025116][ C0] ? memcpy+0x39/0x60 [ 265.029085][ C0] ? kobject_get_path+0x104/0x1f0 [ 265.034191][ C0] input_register_device.cold+0x16/0x2a0 [ 265.039817][ C0] hidinput_connect+0x3e50/0x8880 [ 265.044851][ C0] ? hidinput_setkeycode+0x740/0x740 [ 265.050111][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 265.055649][ C0] ? wait_for_completion_io+0x280/0x280 [ 265.061186][ C0] hid_connect+0x6e8/0x930 [ 265.065618][ C0] ? hid_match_id+0x280/0x280 [ 265.070286][ C0] hid_hw_start+0x74/0x100 [ 265.074685][ C0] hid_device_probe+0x2fb/0x370 [ 265.079628][ C0] really_probe+0x1b9/0xb70 [ 265.084404][ C0] __driver_probe_device+0x2a6/0x460 [ 265.089770][ C0] driver_probe_device+0x44/0x110 [ 265.094785][ C0] __device_attach_driver+0x185/0x250 [ 265.100138][ C0] ? driver_allows_async_probing+0x120/0x120 [ 265.106205][ C0] bus_for_each_drv+0x11e/0x1a0 [ 265.111160][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 265.116195][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.122673][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 265.127860][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 265.133654][ C0] __device_attach+0x1db/0x410 [ 265.138417][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 265.143805][ C0] ? kobject_uevent_env+0x230/0x1290 [ 265.149155][ C0] bus_probe_device+0x19d/0x250 [ 265.153980][ C0] device_add+0xa2f/0x1e00 [ 265.158378][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 265.163549][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 265.169846][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 265.175387][ C0] hid_add_device+0x2d5/0x8a0 [ 265.180166][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 265.185806][ C0] ? modalias_show+0x140/0x140 [ 265.190690][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 265.196320][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 265.201584][ C0] usbhid_probe+0x9c7/0xed0 [ 265.206240][ C0] usb_probe_interface+0x274/0x6a0 [ 265.211337][ C0] really_probe+0x1b9/0xb70 [ 265.215950][ C0] __driver_probe_device+0x2a6/0x460 [ 265.221217][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 265.226412][ C0] driver_probe_device+0x44/0x110 [ 265.231426][ C0] __device_attach_driver+0x185/0x250 [ 265.236874][ C0] ? driver_allows_async_probing+0x120/0x120 [ 265.244223][ C0] bus_for_each_drv+0x11e/0x1a0 [ 265.249147][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 265.254146][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.260300][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 265.265563][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 265.271343][ C0] __device_attach+0x1db/0x410 [ 265.276093][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 265.281451][ C0] ? kobject_uevent_env+0x230/0x1290 [ 265.286813][ C0] bus_probe_device+0x19d/0x250 [ 265.291641][ C0] device_add+0xa2f/0x1e00 [ 265.296031][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 265.301654][ C0] ? mark_held_locks+0x9f/0xe0 [ 265.306502][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 265.312800][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.318844][ C0] usb_set_configuration+0x9fc/0x1750 [ 265.324208][ C0] ? kernfs_create_link+0x167/0x220 [ 265.329397][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 265.334580][ C0] usb_generic_driver_probe+0x74/0xa0 [ 265.339929][ C0] usb_probe_device+0x95/0x240 [ 265.344752][ C0] really_probe+0x1b9/0xb70 [ 265.349531][ C0] __driver_probe_device+0x2a6/0x460 [ 265.354789][ C0] driver_probe_device+0x44/0x110 [ 265.359786][ C0] __device_attach_driver+0x185/0x250 [ 265.365129][ C0] ? driver_allows_async_probing+0x120/0x120 [ 265.371087][ C0] bus_for_each_drv+0x11e/0x1a0 [ 265.375911][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 265.380900][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.386945][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 265.392208][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 265.398070][ C0] __device_attach+0x1db/0x410 [ 265.402815][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 265.408159][ C0] ? kobject_uevent_env+0x230/0x1290 [ 265.413502][ C0] bus_probe_device+0x19d/0x250 [ 265.418326][ C0] device_add+0xa2f/0x1e00 [ 265.422717][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 265.428940][ C0] usb_new_device.cold+0x5cf/0xedf [ 265.434114][ C0] ? hub_disconnect+0x470/0x470 [ 265.438932][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.443835][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.449806][ C0] hub_event+0x10a3/0x36c0 [ 265.454295][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 265.459383][ C0] ? lock_release+0x720/0x720 [ 265.464029][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 265.468855][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 265.474014][ C0] process_one_work+0x84c/0x13d0 [ 265.479023][ C0] ? lock_release+0x720/0x720 [ 265.483687][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 265.489085][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.494005][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 265.499009][ C0] worker_thread+0x74b/0x1040 [ 265.503670][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.508844][ C0] kthread+0x38b/0x460 [ 265.512986][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.518414][ C0] ? set_kthread_struct+0x100/0x100 [ 265.523613][ C0] ret_from_fork+0x1f/0x30 [ 265.528009][ C0] task:kworker/1:8 state:I stack:26808 pid:10166 ppid: 2 flags:0x00004000 [ 265.537190][ C0] Workqueue: 0x0 (events) [ 265.541583][ C0] Call Trace: [ 265.544840][ C0] __schedule+0x907/0x26b0 [ 265.549234][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.554602][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 265.559611][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.564525][ C0] schedule+0xd3/0x270 [ 265.568791][ C0] worker_thread+0x14d/0x1040 [ 265.573455][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.578730][ C0] kthread+0x38b/0x460 [ 265.583414][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.588625][ C0] ? set_kthread_struct+0x100/0x100 [ 265.594912][ C0] ret_from_fork+0x1f/0x30 [ 265.599338][ C0] task:kworker/0:8 state:I stack:27840 pid:10267 ppid: 2 flags:0x00004000 [ 265.608694][ C0] Workqueue: 0x0 (krxrpcd) [ 265.613361][ C0] Call Trace: [ 265.616616][ C0] __schedule+0x907/0x26b0 [ 265.621008][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.626263][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.631171][ C0] schedule+0xd3/0x270 [ 265.635227][ C0] worker_thread+0x14d/0x1040 [ 265.639972][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.645182][ C0] kthread+0x38b/0x460 [ 265.649228][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.654401][ C0] ? set_kthread_struct+0x100/0x100 [ 265.659753][ C0] ret_from_fork+0x1f/0x30 [ 265.664156][ C0] task:kworker/0:9 state:I stack:26760 pid:10274 ppid: 2 flags:0x00004000 [ 265.673527][ C0] Workqueue: 0x0 (events) [ 265.677951][ C0] Call Trace: [ 265.681241][ C0] __schedule+0x907/0x26b0 [ 265.685743][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.691001][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.695986][ C0] schedule+0xd3/0x270 [ 265.700028][ C0] worker_thread+0x14d/0x1040 [ 265.704784][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.709963][ C0] kthread+0x38b/0x460 [ 265.714001][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.719167][ C0] ? set_kthread_struct+0x100/0x100 [ 265.724352][ C0] ret_from_fork+0x1f/0x30 [ 265.728837][ C0] task:kworker/0:10 state:I stack:26168 pid:10278 ppid: 2 flags:0x00004000 [ 265.738032][ C0] Workqueue: 0x0 (krxrpcd) [ 265.742518][ C0] Call Trace: [ 265.745787][ C0] __schedule+0x907/0x26b0 [ 265.750372][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.755630][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.760538][ C0] schedule+0xd3/0x270 [ 265.764665][ C0] worker_thread+0x14d/0x1040 [ 265.769321][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.774492][ C0] kthread+0x38b/0x460 [ 265.778542][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.783712][ C0] ? set_kthread_struct+0x100/0x100 [ 265.788883][ C0] ret_from_fork+0x1f/0x30 [ 265.793283][ C0] task:kworker/1:9 state:I stack:27144 pid:10383 ppid: 2 flags:0x00004000 [ 265.802660][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 265.807768][ C0] Call Trace: [ 265.811036][ C0] __schedule+0x907/0x26b0 [ 265.815455][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.820811][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.825723][ C0] schedule+0xd3/0x270 [ 265.829850][ C0] worker_thread+0x14d/0x1040 [ 265.834507][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.839854][ C0] kthread+0x38b/0x460 [ 265.843910][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.849078][ C0] ? set_kthread_struct+0x100/0x100 [ 265.854479][ C0] ret_from_fork+0x1f/0x30 [ 265.858993][ C0] task:kworker/u4:7 state:I stack:25608 pid:10384 ppid: 2 flags:0x00004000 [ 265.868181][ C0] Workqueue: 0x0 (phy16) [ 265.872491][ C0] Call Trace: [ 265.875749][ C0] __schedule+0x907/0x26b0 [ 265.880142][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.885407][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.890316][ C0] schedule+0xd3/0x270 [ 265.894362][ C0] worker_thread+0x14d/0x1040 [ 265.899112][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.904373][ C0] kthread+0x38b/0x460 [ 265.908416][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.913602][ C0] ? set_kthread_struct+0x100/0x100 [ 265.918771][ C0] ret_from_fork+0x1f/0x30 [ 265.923170][ C0] task:kworker/u4:8 state:I stack:25608 pid:10518 ppid: 2 flags:0x00004000 [ 265.932348][ C0] Workqueue: 0x0 (phy11) [ 265.936664][ C0] Call Trace: [ 265.939949][ C0] __schedule+0x907/0x26b0 [ 265.944341][ C0] ? io_schedule_timeout+0x140/0x140 [ 265.949680][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 265.954679][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 265.959683][ C0] schedule+0xd3/0x270 [ 265.963721][ C0] worker_thread+0x14d/0x1040 [ 265.968373][ C0] ? process_one_work+0x13d0/0x13d0 [ 265.973543][ C0] kthread+0x38b/0x460 [ 265.977582][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.982757][ C0] ? set_kthread_struct+0x100/0x100 [ 265.987925][ C0] ret_from_fork+0x1f/0x30 [ 265.992351][ C0] task:kworker/u4:9 state:I stack:25816 pid:10654 ppid: 2 flags:0x00004000 [ 266.001609][ C0] Workqueue: 0x0 (phy5) [ 266.005829][ C0] Call Trace: [ 266.009086][ C0] __schedule+0x907/0x26b0 [ 266.013492][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.018907][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 266.023838][ C0] schedule+0xd3/0x270 [ 266.027886][ C0] worker_thread+0x14d/0x1040 [ 266.032737][ C0] ? process_one_work+0x13d0/0x13d0 [ 266.038023][ C0] kthread+0x38b/0x460 [ 266.042072][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.047246][ C0] ? set_kthread_struct+0x100/0x100 [ 266.052605][ C0] ret_from_fork+0x1f/0x30 [ 266.057196][ C0] task:kworker/u4:10 state:R running task stack:26552 pid:10658 ppid: 2 flags:0x00004000 [ 266.068495][ C0] Workqueue: 0x0 (events_unbound) [ 266.073688][ C0] Call Trace: [ 266.076956][ C0] __schedule+0x907/0x26b0 [ 266.081368][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.086638][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 266.091653][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 266.096577][ C0] schedule+0xd3/0x270 [ 266.100626][ C0] worker_thread+0x14d/0x1040 [ 266.105304][ C0] ? process_one_work+0x13d0/0x13d0 [ 266.110476][ C0] kthread+0x38b/0x460 [ 266.114738][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.120005][ C0] ? set_kthread_struct+0x100/0x100 [ 266.125208][ C0] ret_from_fork+0x1f/0x30 [ 266.129616][ C0] task:kworker/u4:11 state:I stack:26552 pid:11302 ppid: 2 flags:0x00004000 [ 266.139488][ C0] Workqueue: 0x0 (phy12) [ 266.143798][ C0] Call Trace: [ 266.147056][ C0] __schedule+0x907/0x26b0 [ 266.151448][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.156714][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 266.161713][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 266.166707][ C0] schedule+0xd3/0x270 [ 266.170748][ C0] worker_thread+0x14d/0x1040 [ 266.175418][ C0] ? process_one_work+0x13d0/0x13d0 [ 266.180586][ C0] kthread+0x38b/0x460 [ 266.184625][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.189879][ C0] ? set_kthread_struct+0x100/0x100 [ 266.195308][ C0] ret_from_fork+0x1f/0x30 [ 266.199725][ C0] task:syz-executor.0 state:S stack:27928 pid:11515 ppid: 8904 flags:0x00000000 [ 266.208909][ C0] Call Trace: [ 266.212434][ C0] __schedule+0x907/0x26b0 [ 266.216828][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.222096][ C0] schedule+0xd3/0x270 [ 266.226396][ C0] futex_wait_queue_me+0x246/0x4c0 [ 266.233044][ C0] futex_wait+0x19f/0x550 [ 266.237359][ C0] ? futex_wait_setup+0x250/0x250 [ 266.242963][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 266.248918][ C0] ? __lock_acquire+0x15ad/0x5410 [ 266.253918][ C0] ? __lock_acquire+0x15ad/0x5410 [ 266.259009][ C0] do_futex+0x1b4/0x1240 [ 266.263233][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 266.269179][ C0] ? find_held_lock+0x2d/0x110 [ 266.273934][ C0] ? futex_exit_release+0x200/0x200 [ 266.279113][ C0] ? find_held_lock+0x2d/0x110 [ 266.283869][ C0] ? __do_sys_futex+0x233/0x2d0 [ 266.288693][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 266.293530][ C0] ? _copy_from_user+0x77/0xf0 [ 266.298288][ C0] ? ktime_get+0x217/0x2f0 [ 266.302670][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 266.307838][ C0] ? ktime_get+0x217/0x2f0 [ 266.312227][ C0] ? ktime_get+0x117/0x2f0 [ 266.316625][ C0] __do_sys_futex+0xa9/0x2d0 [ 266.321204][ C0] ? do_futex+0x1240/0x1240 [ 266.325950][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 266.331969][ C0] do_syscall_64+0x35/0xb0 [ 266.336370][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.342331][ C0] RIP: 0033:0x4665d9 [ 266.346200][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 266.355015][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 266.362963][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 266.371006][ C0] RBP: 000000000056bf8c R08: 00007fffa294c080 R09: 0000000000000000 [ 266.379034][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 00000000000398d6 [ 266.386976][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000003913f [ 266.395028][ C0] task:syz-executor.0 state:S stack:28520 pid:11542 ppid: 8904 flags:0x00000000 [ 266.404219][ C0] Call Trace: [ 266.407475][ C0] __schedule+0x907/0x26b0 [ 266.411903][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.417250][ C0] schedule+0xd3/0x270 [ 266.421378][ C0] do_nanosleep+0x20d/0x5b0 [ 266.426461][ C0] ? schedule_timeout_idle+0x90/0x90 [ 266.431712][ C0] ? memset+0x20/0x40 [ 266.435665][ C0] ? __hrtimer_init+0x33/0x1f0 [ 266.440406][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 266.445323][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 266.450231][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 266.456273][ C0] ? get_timespec64+0x6b/0x1d0 [ 266.461177][ C0] ? put_timespec64+0xf0/0xf0 [ 266.465910][ C0] common_nsleep+0x74/0xb0 [ 266.470299][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 266.476076][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 266.482304][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 266.488277][ C0] do_syscall_64+0x35/0xb0 [ 266.492669][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.498538][ C0] RIP: 0033:0x48a7a1 [ 266.502412][ C0] RSP: 002b:00007f093a30e090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 266.511346][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000048a7a1 [ 266.519478][ C0] RDX: 00007f093a30e0d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 266.527617][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 266.535658][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f093a30e128 [ 266.543609][ C0] R13: 0000000000000000 R14: 0000000020000d00 R15: 0000000000022000 [ 266.551670][ C0] task:kworker/u4:12 state:I stack:25928 pid:11516 ppid: 2 flags:0x00004000 [ 266.561372][ C0] Workqueue: 0x0 (events_unbound) [ 266.566551][ C0] Call Trace: [ 266.569844][ C0] __schedule+0x907/0x26b0 [ 266.574242][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.579501][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 266.584422][ C0] schedule+0xd3/0x270 [ 266.588548][ C0] worker_thread+0x14d/0x1040 [ 266.593201][ C0] ? process_one_work+0x13d0/0x13d0 [ 266.598471][ C0] kthread+0x38b/0x460 [ 266.602787][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.610084][ C0] ? set_kthread_struct+0x100/0x100 [ 266.615255][ C0] ret_from_fork+0x1f/0x30 [ 266.619671][ C0] task:syz-executor.4 state:S stack:27976 pid:11517 ppid: 8913 flags:0x00000000 [ 266.628843][ C0] Call Trace: [ 266.632115][ C0] __schedule+0x907/0x26b0 [ 266.636564][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.641956][ C0] schedule+0xd3/0x270 [ 266.646101][ C0] futex_wait_queue_me+0x246/0x4c0 [ 266.651367][ C0] futex_wait+0x19f/0x550 [ 266.655794][ C0] ? futex_wait_setup+0x250/0x250 [ 266.660902][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 266.667054][ C0] ? __lock_acquire+0x15ad/0x5410 [ 266.672302][ C0] ? __lock_acquire+0x15ad/0x5410 [ 266.677323][ C0] do_futex+0x1b4/0x1240 [ 266.681613][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 266.687700][ C0] ? find_held_lock+0x2d/0x110 [ 266.692444][ C0] ? futex_exit_release+0x200/0x200 [ 266.697635][ C0] ? find_held_lock+0x2d/0x110 [ 266.702393][ C0] ? __do_sys_futex+0x233/0x2d0 [ 266.707228][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 266.712231][ C0] ? _copy_from_user+0x77/0xf0 [ 266.716968][ C0] ? ktime_get+0x217/0x2f0 [ 266.721444][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 266.726878][ C0] ? ktime_get+0x217/0x2f0 [ 266.731287][ C0] ? ktime_get+0x117/0x2f0 [ 266.735764][ C0] __do_sys_futex+0xa9/0x2d0 [ 266.740329][ C0] ? do_futex+0x1240/0x1240 [ 266.744815][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 266.750796][ C0] do_syscall_64+0x35/0xb0 [ 266.755197][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.761072][ C0] RIP: 0033:0x4665d9 [ 266.764957][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 266.773430][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 266.781391][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 266.789333][ C0] RBP: 000000000056bf8c R08: 00007ffc8aa78080 R09: 0000000000000000 [ 266.797290][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 00000000000398d6 [ 266.805340][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000039126 [ 266.813743][ C0] task:syz-executor.4 state:S stack:28520 pid:11523 ppid: 8913 flags:0x00000000 [ 266.823143][ C0] Call Trace: [ 266.826415][ C0] __schedule+0x907/0x26b0 [ 266.830823][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.836348][ C0] schedule+0xd3/0x270 [ 266.840412][ C0] do_nanosleep+0x20d/0x5b0 [ 266.845160][ C0] ? schedule_timeout_idle+0x90/0x90 [ 266.850419][ C0] ? memset+0x20/0x40 [ 266.854463][ C0] ? __hrtimer_init+0x33/0x1f0 [ 266.859219][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 266.864160][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 266.869110][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 266.875361][ C0] ? get_timespec64+0x6b/0x1d0 [ 266.880192][ C0] ? put_timespec64+0xf0/0xf0 [ 266.884845][ C0] common_nsleep+0x74/0xb0 [ 266.889416][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 266.895080][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 266.901331][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 266.907264][ C0] do_syscall_64+0x35/0xb0 [ 266.911670][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.917558][ C0] RIP: 0033:0x48a7a1 [ 266.921433][ C0] RSP: 002b:00007f87549a4090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 266.929923][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000048a7a1 [ 266.937976][ C0] RDX: 00007f87549a40d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 266.946191][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 266.954230][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f87549a4128 [ 266.962180][ C0] R13: 0000000000000000 R14: 0000000020000d00 R15: 0000000000022000 [ 266.970514][ C0] task:syz-executor.1 state:S stack:27928 pid:11518 ppid: 8907 flags:0x00000000 [ 266.979788][ C0] Call Trace: [ 266.983163][ C0] __schedule+0x907/0x26b0 [ 266.987667][ C0] ? io_schedule_timeout+0x140/0x140 [ 266.993016][ C0] schedule+0xd3/0x270 [ 266.997069][ C0] futex_wait_queue_me+0x246/0x4c0 [ 267.002160][ C0] futex_wait+0x19f/0x550 [ 267.006477][ C0] ? futex_wait_setup+0x250/0x250 [ 267.011732][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.017702][ C0] ? __lock_acquire+0x15ad/0x5410 [ 267.022729][ C0] ? __lock_acquire+0x15ad/0x5410 [ 267.027732][ C0] do_futex+0x1b4/0x1240 [ 267.031952][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.038006][ C0] ? find_held_lock+0x2d/0x110 [ 267.042761][ C0] ? futex_exit_release+0x200/0x200 [ 267.047935][ C0] ? find_held_lock+0x2d/0x110 [ 267.052769][ C0] ? __do_sys_futex+0x233/0x2d0 [ 267.057598][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 267.062423][ C0] ? _copy_from_user+0x77/0xf0 [ 267.067176][ C0] ? ktime_get+0x217/0x2f0 [ 267.071568][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 267.076753][ C0] ? ktime_get+0x217/0x2f0 [ 267.081142][ C0] ? ktime_get+0x117/0x2f0 [ 267.085542][ C0] __do_sys_futex+0xa9/0x2d0 [ 267.090108][ C0] ? do_futex+0x1240/0x1240 [ 267.094757][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.100640][ C0] do_syscall_64+0x35/0xb0 [ 267.105132][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.111116][ C0] RIP: 0033:0x4665d9 [ 267.115259][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 267.124171][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 267.132367][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 267.140348][ C0] RBP: 000000000056bf8c R08: 00007fff4297f080 R09: 0000000000000000 [ 267.148500][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 00000000000398d7 [ 267.157319][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000003912b [ 267.165377][ C0] task:syz-executor.1 state:S stack:28520 pid:11524 ppid: 8907 flags:0x00000000 [ 267.176203][ C0] Call Trace: [ 267.179470][ C0] __schedule+0x907/0x26b0 [ 267.183891][ C0] ? io_schedule_timeout+0x140/0x140 [ 267.189318][ C0] schedule+0xd3/0x270 [ 267.193370][ C0] do_nanosleep+0x20d/0x5b0 [ 267.198104][ C0] ? schedule_timeout_idle+0x90/0x90 [ 267.203476][ C0] ? memset+0x20/0x40 [ 267.207440][ C0] ? __hrtimer_init+0x33/0x1f0 [ 267.212193][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 267.217111][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 267.222042][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.228013][ C0] ? get_timespec64+0x6b/0x1d0 [ 267.232798][ C0] ? put_timespec64+0xf0/0xf0 [ 267.237450][ C0] common_nsleep+0x74/0xb0 [ 267.241946][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 267.247580][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 267.254128][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.260013][ C0] do_syscall_64+0x35/0xb0 [ 267.264503][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.270371][ C0] RIP: 0033:0x48a7a1 [ 267.274280][ C0] RSP: 002b:00007f50d6a0b090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 267.282661][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000048a7a1 [ 267.290608][ C0] RDX: 00007f50d6a0b0d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 267.298639][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 267.306674][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f50d6a0b128 [ 267.314614][ C0] R13: 0000000000000000 R14: 0000000020000d00 R15: 0000000000022000 [ 267.322571][ C0] task:syz-executor.3 state:S stack:27976 pid:11519 ppid: 8870 flags:0x00000000 [ 267.331836][ C0] Call Trace: [ 267.335098][ C0] __schedule+0x907/0x26b0 [ 267.339510][ C0] ? io_schedule_timeout+0x140/0x140 [ 267.344770][ C0] schedule+0xd3/0x270 [ 267.348832][ C0] futex_wait_queue_me+0x246/0x4c0 [ 267.354026][ C0] futex_wait+0x19f/0x550 [ 267.358330][ C0] ? futex_wait_setup+0x250/0x250 [ 267.363327][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.369365][ C0] ? __lock_acquire+0x15ad/0x5410 [ 267.374491][ C0] ? __lock_acquire+0x15ad/0x5410 [ 267.379541][ C0] do_futex+0x1b4/0x1240 [ 267.384192][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.390262][ C0] ? find_held_lock+0x2d/0x110 [ 267.395005][ C0] ? futex_exit_release+0x200/0x200 [ 267.400176][ C0] ? find_held_lock+0x2d/0x110 [ 267.405011][ C0] ? __do_sys_futex+0x233/0x2d0 [ 267.410019][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 267.414841][ C0] ? _copy_from_user+0x77/0xf0 [ 267.419595][ C0] ? ktime_get+0x217/0x2f0 [ 267.424073][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 267.429334][ C0] ? ktime_get+0x217/0x2f0 [ 267.433741][ C0] ? ktime_get+0x117/0x2f0 [ 267.438136][ C0] __do_sys_futex+0xa9/0x2d0 [ 267.442716][ C0] ? do_futex+0x1240/0x1240 [ 267.447194][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.453074][ C0] do_syscall_64+0x35/0xb0 [ 267.457466][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.463329][ C0] RIP: 0033:0x4665d9 [ 267.467282][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 267.475862][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 267.483820][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 267.491779][ C0] RBP: 000000000056bf8c R08: 00007ffed938c080 R09: 0000000000000000 [ 267.499752][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 00000000000398d7 [ 267.507726][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000003911f [ 267.515881][ C0] task:syz-executor.3 state:S stack:28520 pid:11526 ppid: 8870 flags:0x00000000 [ 267.525497][ C0] Call Trace: [ 267.528788][ C0] __schedule+0x907/0x26b0 [ 267.533210][ C0] ? io_schedule_timeout+0x140/0x140 [ 267.538573][ C0] schedule+0xd3/0x270 [ 267.542629][ C0] do_nanosleep+0x20d/0x5b0 [ 267.547116][ C0] ? schedule_timeout_idle+0x90/0x90 [ 267.552374][ C0] ? memset+0x20/0x40 [ 267.556332][ C0] ? __hrtimer_init+0x33/0x1f0 [ 267.562981][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 267.567889][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 267.572906][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.578858][ C0] ? get_timespec64+0x6b/0x1d0 [ 267.583619][ C0] ? put_timespec64+0xf0/0xf0 [ 267.588510][ C0] common_nsleep+0x74/0xb0 [ 267.592919][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 267.598548][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 267.604885][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.610764][ C0] do_syscall_64+0x35/0xb0 [ 267.615161][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.621031][ C0] RIP: 0033:0x48a7a1 [ 267.625020][ C0] RSP: 002b:00007fedc8bb7090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 267.633426][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000048a7a1 [ 267.641498][ C0] RDX: 00007fedc8bb70d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 267.649455][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 267.657397][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fedc8bb7128 [ 267.665340][ C0] R13: 0000000000000000 R14: 0000000020000d00 R15: 0000000000022000 [ 267.673306][ C0] task:syz-executor.5 state:S stack:27176 pid:11520 ppid: 8908 flags:0x00000000 [ 267.682566][ C0] Call Trace: [ 267.685832][ C0] __schedule+0x907/0x26b0 [ 267.690228][ C0] ? io_schedule_timeout+0x140/0x140 [ 267.695574][ C0] schedule+0xd3/0x270 [ 267.699620][ C0] futex_wait_queue_me+0x246/0x4c0 [ 267.704854][ C0] futex_wait+0x19f/0x550 [ 267.709171][ C0] ? futex_wait_setup+0x250/0x250 [ 267.714173][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.720131][ C0] ? __lock_acquire+0x15ad/0x5410 [ 267.725148][ C0] ? __lock_acquire+0x15ad/0x5410 [ 267.730168][ C0] do_futex+0x1b4/0x1240 [ 267.734409][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.740363][ C0] ? find_held_lock+0x2d/0x110 [ 267.745264][ C0] ? futex_exit_release+0x200/0x200 [ 267.750440][ C0] ? find_held_lock+0x2d/0x110 [ 267.755314][ C0] ? __do_sys_futex+0x233/0x2d0 [ 267.760299][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 267.765226][ C0] ? _copy_from_user+0x77/0xf0 [ 267.769973][ C0] ? ktime_get+0x217/0x2f0 [ 267.774362][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 267.779536][ C0] ? ktime_get+0x217/0x2f0 [ 267.783948][ C0] ? ktime_get+0x117/0x2f0 [ 267.788335][ C0] __do_sys_futex+0xa9/0x2d0 [ 267.792912][ C0] ? do_futex+0x1240/0x1240 [ 267.797395][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.803261][ C0] do_syscall_64+0x35/0xb0 [ 267.807831][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.813720][ C0] RIP: 0033:0x4665d9 [ 267.817582][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 267.826126][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 267.834218][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 267.842354][ C0] RBP: 000000000056bf8c R08: 00007fffc3b6f080 R09: 0000000000000000 [ 267.850934][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 00000000000398d7 [ 267.858980][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000003912f [ 267.866957][ C0] task:syz-executor.5 state:S stack:28520 pid:11536 ppid: 8908 flags:0x00000000 [ 267.876411][ C0] Call Trace: [ 267.879678][ C0] __schedule+0x907/0x26b0 [ 267.884249][ C0] ? io_schedule_timeout+0x140/0x140 [ 267.889554][ C0] schedule+0xd3/0x270 [ 267.893621][ C0] do_nanosleep+0x20d/0x5b0 [ 267.898128][ C0] ? schedule_timeout_idle+0x90/0x90 [ 267.903475][ C0] ? memset+0x20/0x40 [ 267.907434][ C0] ? __hrtimer_init+0x33/0x1f0 [ 267.912343][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 267.917427][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 267.922348][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.928297][ C0] ? get_timespec64+0x6b/0x1d0 [ 267.933127][ C0] ? put_timespec64+0xf0/0xf0 [ 267.937779][ C0] common_nsleep+0x74/0xb0 [ 267.942168][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 267.947775][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 267.953986][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.959935][ C0] do_syscall_64+0x35/0xb0 [ 267.964320][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.970211][ C0] RIP: 0033:0x48a7a1 [ 267.974086][ C0] RSP: 002b:00007f3b13223090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 267.982472][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000048a7a1 [ 267.990631][ C0] RDX: 00007f3b132230d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 267.998999][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 268.006952][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f3b13223128 [ 268.015773][ C0] R13: 0000000000000000 R14: 0000000020000d00 R15: 0000000000022000 [ 268.023731][ C0] task:syz-executor.2 state:R running task stack:27688 pid:11521 ppid: 8875 flags:0x00000000 [ 268.034471][ C0] Call Trace: [ 268.037728][ C0] __schedule+0x907/0x26b0 [ 268.042124][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.047385][ C0] schedule+0xd3/0x270 [ 268.051621][ C0] do_nanosleep+0x20d/0x5b0 [ 268.056212][ C0] ? schedule_timeout_idle+0x90/0x90 [ 268.061502][ C0] ? memset+0x20/0x40 [ 268.065486][ C0] ? __hrtimer_init+0x33/0x1f0 [ 268.070240][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 268.075210][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 268.080128][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 268.086083][ C0] ? get_timespec64+0x6b/0x1d0 [ 268.091022][ C0] ? put_timespec64+0xf0/0xf0 [ 268.095706][ C0] common_nsleep+0x74/0xb0 [ 268.100111][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 268.105817][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 268.112041][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 268.117914][ C0] do_syscall_64+0x35/0xb0 [ 268.122477][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.128437][ C0] RIP: 0033:0x48a7a1 [ 268.132301][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 268.140766][ C0] RAX: ffffffffffffffda RBX: 000000000003a501 RCX: 000000000048a7a1 [ 268.148711][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 268.156655][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe88fe4080 [ 268.164600][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 268.172543][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000003912d [ 268.180501][ C0] task:syz-executor.2 state:S stack:28520 pid:11538 ppid: 8875 flags:0x00000000 [ 268.189765][ C0] Call Trace: [ 268.193038][ C0] __schedule+0x907/0x26b0 [ 268.197435][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.202782][ C0] schedule+0xd3/0x270 [ 268.206820][ C0] schedule_timeout+0x19d/0x250 [ 268.211910][ C0] ? usleep_range+0x150/0x150 [ 268.216732][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 268.223221][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 268.228051][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 268.233143][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 268.238076][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.244113][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.249284][ C0] wait_for_completion_interruptible+0x261/0x340 [ 268.255601][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 268.262939][ C0] raw_process_ep_io+0x519/0xbd0 [ 268.267947][ C0] ? __might_fault+0xb5/0x160 [ 268.272602][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 268.277792][ C0] ? _copy_from_user+0x77/0xf0 [ 268.282618][ C0] raw_ioctl+0x82c/0x2210 [ 268.286937][ C0] ? gadget_bind+0x810/0x810 [ 268.291528][ C0] __x64_sys_ioctl+0x11f/0x190 [ 268.296274][ C0] do_syscall_64+0x35/0xb0 [ 268.300750][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.306773][ C0] RIP: 0033:0x466397 [ 268.310877][ C0] RSP: 002b:00007f26562bc118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.319358][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 268.327397][ C0] RDX: 00007f26562bc140 RSI: 0000000040085507 RDI: 0000000000000003 [ 268.335345][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 268.343480][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 268.351440][ C0] R13: 0000000000000000 R14: 00007f26562bd300 R15: 0000000000022000 [ 268.359492][ C0] task:kworker/u4:13 state:I stack:28488 pid:11522 ppid: 2 flags:0x00004000 [ 268.368669][ C0] Workqueue: 0x0 (events_unbound) [ 268.373763][ C0] Call Trace: [ 268.377026][ C0] __schedule+0x907/0x26b0 [ 268.381486][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.386743][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 268.391759][ C0] schedule+0xd3/0x270 [ 268.395804][ C0] worker_thread+0x14d/0x1040 [ 268.400462][ C0] ? process_one_work+0x13d0/0x13d0 [ 268.405631][ C0] kthread+0x38b/0x460 [ 268.409672][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.414838][ C0] ? set_kthread_struct+0x100/0x100 [ 268.420031][ C0] ret_from_fork+0x1f/0x30 [ 268.424780][ C0] task:kworker/u4:14 state:I stack:26848 pid:11525 ppid: 2 flags:0x00004000 [ 268.433965][ C0] Workqueue: 0x0 (phy6) [ 268.438189][ C0] Call Trace: [ 268.441464][ C0] __schedule+0x907/0x26b0 [ 268.445856][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.451137][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 268.456046][ C0] schedule+0xd3/0x270 [ 268.460184][ C0] worker_thread+0x14d/0x1040 [ 268.464851][ C0] ? process_one_work+0x13d0/0x13d0 [ 268.470021][ C0] kthread+0x38b/0x460 [ 268.474061][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.479247][ C0] ? set_kthread_struct+0x100/0x100 [ 268.484464][ C0] ret_from_fork+0x1f/0x30 [ 268.488868][ C0] task:agetty state:S stack:27784 pid:11545 ppid: 1 flags:0x00004000 [ 268.498070][ C0] Call Trace: [ 268.501597][ C0] __schedule+0x907/0x26b0 [ 268.506010][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.511289][ C0] schedule+0xd3/0x270 [ 268.515434][ C0] schedule_timeout+0x19d/0x250 [ 268.520274][ C0] ? usleep_range+0x150/0x150 [ 268.525037][ C0] ? __up_read+0x1a1/0x7b0 [ 268.529428][ C0] ? down_write_nested+0x150/0x150 [ 268.534535][ C0] wait_woken+0x18b/0x1f0 [ 268.538839][ C0] n_tty_read+0xb7b/0xed0 [ 268.543160][ C0] ? canon_copy_from_read_buf+0x630/0x630 [ 268.549113][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 268.554376][ C0] tty_read+0x2d0/0x4d0 [ 268.558507][ C0] ? do_SAK+0x60/0x60 [ 268.562467][ C0] ? aa_file_perm+0x41b/0xd50 [ 268.567113][ C0] ? __lock_acquire+0x15ad/0x5410 [ 268.572122][ C0] new_sync_read+0x35a/0x5f0 [ 268.576685][ C0] ? ksys_lseek+0x140/0x140 [ 268.581244][ C0] ? lock_unpin_lock+0x1b0/0x3c0 [ 268.586160][ C0] ? fsnotify+0xdd0/0xdd0 [ 268.590465][ C0] ? security_file_permission+0x49/0x460 [ 268.596072][ C0] vfs_read+0x264/0x470 [ 268.600217][ C0] ksys_read+0xf4/0x1d0 [ 268.604356][ C0] ? vfs_write+0x880/0x880 [ 268.608759][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 268.614719][ C0] do_syscall_64+0x35/0xb0 [ 268.619127][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.625104][ C0] RIP: 0033:0x7f800c211910 [ 268.629501][ C0] RSP: 002b:00007fff952c05f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.638386][ C0] RAX: ffffffffffffffda RBX: 00007fff952c065f RCX: 00007f800c211910 [ 268.646729][ C0] RDX: 0000000000000001 RSI: 00007fff952c065f RDI: 0000000000000000 [ 268.654859][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff952bf4b0 [ 268.663067][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 268.671110][ C0] R13: 000055d70540d900 R14: 00007fff952c0660 R15: 0000000000000012 [ 268.679067][ C0] task:kworker/u4:15 state:I stack:30352 pid:11550 ppid: 2 flags:0x00004000 [ 268.688858][ C0] Call Trace: [ 268.692112][ C0] __schedule+0x907/0x26b0 [ 268.696698][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.701962][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 268.706997][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 268.711905][ C0] schedule+0xd3/0x270 [ 268.715945][ C0] worker_thread+0x14d/0x1040 [ 268.720591][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.726540][ C0] ? process_one_work+0x13d0/0x13d0 [ 268.731810][ C0] kthread+0x38b/0x460 [ 268.735849][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.741014][ C0] ? set_kthread_struct+0x100/0x100 [ 268.746185][ C0] ret_from_fork+0x1f/0x30 [ 268.750695][ C0] task:systemd-udevd state:R running task stack:27984 pid:11676 ppid: 4872 flags:0x00000000 [ 268.761526][ C0] Call Trace: [ 268.764840][ C0] __schedule+0x907/0x26b0 [ 268.769232][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.774516][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 268.780668][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 268.785843][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 268.791194][ C0] preempt_schedule_common+0x45/0xc0 [ 268.796536][ C0] preempt_schedule_thunk+0x16/0x18 [ 268.801704][ C0] _raw_spin_unlock_irqrestore+0x57/0x70 [ 268.807316][ C0] debug_check_no_obj_freed+0x20c/0x420 [ 268.812927][ C0] slab_free_freelist_hook+0x175/0x250 [ 268.818384][ C0] kmem_cache_free+0x8a/0x5b0 [ 268.823047][ C0] ? filename_lookup+0x34b/0x530 [ 268.828062][ C0] ? path_lookupat+0x178/0x6b0 [ 268.832912][ C0] filename_lookup+0x34b/0x530 [ 268.837667][ C0] ? may_linkat+0x210/0x210 [ 268.842172][ C0] ? __might_fault+0xb5/0x160 [ 268.846825][ C0] ? __check_object_size+0x98/0x230 [ 268.852098][ C0] ? strncpy_from_user+0x68/0x2d0 [ 268.857185][ C0] ? getname_flags.part.0+0x89/0x440 [ 268.862491][ C0] do_readlinkat+0xa9/0x270 [ 268.867001][ C0] ? cp_compat_stat+0x850/0x850 [ 268.871917][ C0] __x64_sys_readlinkat+0x8e/0xf0 [ 268.877103][ C0] do_syscall_64+0x35/0xb0 [ 268.881512][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.887567][ C0] RIP: 0033:0x7f41f23810ba [ 268.891980][ C0] RSP: 002b:00007fff2df303f8 EFLAGS: 00000202 ORIG_RAX: 000000000000010b [ 268.900445][ C0] RAX: ffffffffffffffda RBX: 000055d6f9ced280 RCX: 00007f41f23810ba [ 268.908399][ C0] RDX: 000055d6f9ced280 RSI: 000055d6f9cfb450 RDI: 00000000ffffff9c [ 268.916361][ C0] RBP: 0000000000000064 R08: 000055d6f83d5670 R09: 0000000000000070 [ 268.924407][ C0] R10: 0000000000000063 R11: 0000000000000202 R12: 000055d6f9cfb450 [ 268.932363][ C0] R13: 00000000ffffff9c R14: 00007fff2df30450 R15: 0000000000000063 [ 268.940369][ C0] task:systemd-udevd state:R running task stack:27280 pid:11677 ppid: 4872 flags:0x00000000 [ 268.951478][ C0] Call Trace: [ 268.954744][ C0] __schedule+0x907/0x26b0 [ 268.959158][ C0] ? io_schedule_timeout+0x140/0x140 [ 268.964433][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 268.969791][ C0] preempt_schedule_common+0x45/0xc0 [ 268.975056][ C0] ? dput+0x2b/0x880 [ 268.979108][ C0] preempt_schedule_thunk+0x16/0x18 [ 268.984279][ C0] _raw_spin_unlock+0x36/0x40 [ 268.989035][ C0] dput+0x33c/0x880 [ 268.992818][ C0] path_put+0x28/0x60 [ 268.996780][ C0] vfs_statx+0x1b1/0x2e0 [ 269.001013][ C0] ? do_readlinkat+0x270/0x270 [ 269.005750][ C0] ? __seccomp_filter+0x165/0x11a0 [ 269.010835][ C0] __do_sys_newlstat+0x85/0xe0 [ 269.015569][ C0] ? __do_sys_lstat+0xe0/0xe0 [ 269.020229][ C0] ? __context_tracking_exit+0x80/0x90 [ 269.025847][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 269.032062][ C0] do_syscall_64+0x35/0xb0 [ 269.036628][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.042489][ C0] RIP: 0033:0x7f41f237f335 [ 269.046874][ C0] RSP: 002b:00007fff2df30348 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 269.055256][ C0] RAX: ffffffffffffffda RBX: 000055d6f9cf17b0 RCX: 00007f41f237f335 [ 269.063223][ C0] RDX: 00007fff2df30380 RSI: 00007fff2df30380 RDI: 000055d6f9cf07b0 [ 269.071428][ C0] RBP: 00007fff2df30440 R08: 00007f41f263e1b8 R09: 0000000000001010 [ 269.079391][ C0] R10: 00000000000000d0 R11: 0000000000000246 R12: 000055d6f9cf07b0 [ 269.087346][ C0] R13: 000055d6f9cf07c5 R14: 000055d6f9ced3ad R15: 000055d6f9ced3b5 [ 269.095478][ C0] task:systemd-udevd state:S stack:27984 pid:11678 ppid: 4872 flags:0x00000000 [ 269.104735][ C0] Call Trace: [ 269.108080][ C0] __schedule+0x907/0x26b0 [ 269.112481][ C0] ? io_schedule_timeout+0x140/0x140 [ 269.118002][ C0] schedule+0xd3/0x270 [ 269.122041][ C0] schedule_preempt_disabled+0xf/0x20 [ 269.127379][ C0] __mutex_lock+0x7b6/0x10a0 [ 269.131951][ C0] ? read_descriptors+0x36/0x310 [ 269.137656][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 269.143030][ C0] ? lock_release+0x720/0x720 [ 269.147697][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 269.153134][ C0] read_descriptors+0x36/0x310 [ 269.158031][ C0] kernfs_fop_read_iter+0x2cc/0x550 [ 269.163265][ C0] new_sync_read+0x35a/0x5f0 [ 269.168037][ C0] ? ksys_lseek+0x140/0x140 [ 269.172517][ C0] ? lock_unpin_lock+0x1b0/0x3c0 [ 269.177430][ C0] ? fsnotify+0xdd0/0xdd0 [ 269.181846][ C0] ? __seccomp_filter+0x165/0x11a0 [ 269.187026][ C0] ? seccomp_notify_ioctl+0xbf0/0xbf0 [ 269.192564][ C0] ? security_file_permission+0x49/0x460 [ 269.198166][ C0] vfs_read+0x264/0x470 [ 269.202295][ C0] ksys_read+0xf4/0x1d0 [ 269.206436][ C0] ? vfs_write+0x880/0x880 [ 269.210999][ C0] do_syscall_64+0x35/0xb0 [ 269.215386][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.221251][ C0] RIP: 0033:0x7f41f2653210 [ 269.225636][ C0] RSP: 002b:00007fff2df1f368 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 269.234020][ C0] RAX: ffffffffffffffda RBX: 000055d6f9ced880 RCX: 00007f41f2653210 [ 269.241962][ C0] RDX: 0000000000010011 RSI: 00007fff2df1f390 RDI: 0000000000000007 [ 269.249911][ C0] RBP: 0000000000000000 R08: 000055d6f9ced230 R09: 0000000000000001 [ 269.259683][ C0] R10: 0000000000000073 R11: 0000000000000246 R12: 000055d6f9d00520 [ 269.267629][ C0] R13: 0000000000000007 R14: 00007fff2df1f390 R15: 0000000000000000 [ 269.275608][ C0] task:systemd-udevd state:R running task stack:27944 pid:11683 ppid: 4872 flags:0x00000008 [ 269.286539][ C0] Call Trace: [ 269.289803][ C0] [ 269.292635][ C0] sched_show_task+0x433/0x5b0 [ 269.297395][ C0] ? finish_task_switch.isra.0+0xa10/0xa10 [ 269.303179][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 269.308001][ C0] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 269.314052][ C0] show_state_filter+0x13e/0x300 [ 269.318978][ C0] kbd_event+0x6fe/0x13a0 [ 269.323291][ C0] ? kbd_bh+0x230/0x230 [ 269.327520][ C0] ? lock_release+0x720/0x720 [ 269.332269][ C0] input_to_handler+0x336/0x4a0 [ 269.337195][ C0] input_pass_values.part.0+0x1a3/0x560 [ 269.342821][ C0] input_handle_event+0x215/0x1160 [ 269.347909][ C0] input_event+0x54/0x80 [ 269.352225][ C0] hidinput_hid_event+0x3a7/0x1710 [ 269.357397][ C0] ? hidinput_connect+0x8880/0x8880 [ 269.362825][ C0] ? slab_free_freelist_hook+0xe3/0x250 [ 269.368362][ C0] hid_process_event+0x358/0x590 [ 269.373276][ C0] ? trace_kmalloc+0x32/0xf0 [ 269.377941][ C0] ? __kmalloc+0x191/0x330 [ 269.382381][ C0] hid_report_raw_event+0xa18/0xfe0 [ 269.387577][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 269.393380][ C0] hid_input_report+0x26f/0x4b0 [ 269.398202][ C0] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 269.403644][ C0] hid_irq_in+0x4b0/0x620 [ 269.407945][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 269.413288][ C0] dummy_timer+0xeb8/0x2eb0 [ 269.417832][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.423794][ C0] ? lock_chain_count+0x20/0x20 [ 269.428701][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 269.433444][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 269.438197][ C0] call_timer_fn+0x163/0x4a0 [ 269.442761][ C0] ? add_timer_on+0x410/0x410 [ 269.447848][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 269.453029][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 269.457781][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.463832][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 269.468660][ C0] __run_timers.part.0+0x524/0x890 [ 269.473755][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 269.478488][ C0] ? ktime_get+0xd7/0x2f0 [ 269.483324][ C0] ? mark_held_locks+0x9f/0xe0 [ 269.488074][ C0] run_timer_softirq+0x9c/0x190 [ 269.492978][ C0] __do_softirq+0x29b/0x9c2 [ 269.497457][ C0] __irq_exit_rcu+0x16e/0x1c0 [ 269.502118][ C0] irq_exit_rcu+0x5/0x20 [ 269.506330][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 269.511931][ C0] [ 269.514838][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 269.520893][ C0] RIP: 0010:lock_acquire+0x1ef/0x510 [ 269.526166][ C0] Code: 02 af 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 269.546026][ C0] RSP: 0018:ffffc90001e0f7f0 EFLAGS: 00000206 [ 269.552079][ C0] RAX: dffffc0000000000 RBX: 1ffff920003c1f00 RCX: ffffffff8152a52d [ 269.560306][ C0] RDX: 1ffff110054e883d RSI: ffffffff88cb2ba0 RDI: ffffffff891ffb00 [ 269.568256][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8edb98ef [ 269.576383][ C0] R10: fffffbfff1db731d R11: d0d0d0d0d0d0d0d0 R12: 0000000000000000 [ 269.584338][ C0] R13: 0000000000000000 R14: ffffffff8ad38328 R15: 0000000000000000 [ 269.592370][ C0] ? __lock_acquire+0x15ad/0x5410 [ 269.597382][ C0] ? lock_release+0x720/0x720 [ 269.602029][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.607987][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.613941][ C0] __mutex_lock+0x12a/0x10a0 [ 269.618518][ C0] ? kernfs_dop_revalidate+0x7b/0x320 [ 269.623860][ C0] ? kernfs_dop_revalidate+0x7b/0x320 [ 269.629196][ C0] ? __d_lookup+0x2e5/0x580 [ 269.633666][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 269.638482][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 269.643672][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 269.649037][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 269.653967][ C0] ? __d_lookup+0x2fd/0x580 [ 269.658477][ C0] kernfs_dop_revalidate+0x7b/0x320 [ 269.663652][ C0] lookup_fast+0x2e8/0x5b0 [ 269.668040][ C0] ? try_to_unlazy_next+0x350/0x350 [ 269.673295][ C0] ? projid_m_show+0x210/0x210 [ 269.678052][ C0] walk_component+0xba/0x5f0 [ 269.682652][ C0] ? handle_dots.part.0+0x1590/0x1590 [ 269.688175][ C0] ? make_kuid+0xa/0x10 [ 269.692464][ C0] ? generic_permission+0x81/0x3b0 [ 269.697810][ C0] ? inode_permission.part.0+0x1ac/0x330 [ 269.703505][ C0] link_path_walk.part.0+0x549/0x9d0 [ 269.708764][ C0] ? walk_component+0x5f0/0x5f0 [ 269.713597][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.719645][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.725959][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.732018][ C0] path_lookupat+0x74/0x6b0 [ 269.736511][ C0] filename_lookup+0x192/0x530 [ 269.741246][ C0] ? may_linkat+0x210/0x210 [ 269.745734][ C0] ? __might_fault+0xb5/0x160 [ 269.750401][ C0] ? __check_object_size+0x98/0x230 [ 269.755572][ C0] ? strncpy_from_user+0x68/0x2d0 [ 269.760668][ C0] ? getname_flags.part.0+0x89/0x440 [ 269.765937][ C0] do_faccessat+0xc0/0x660 [ 269.770329][ C0] ? stream_open+0x60/0x60 [ 269.775156][ C0] do_syscall_64+0x35/0xb0 [ 269.779545][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.785421][ C0] RIP: 0033:0x7f41f237f9c7 [ 269.789925][ C0] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 269.810120][ C0] RSP: 002b:00007fff2df303d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 269.818620][ C0] RAX: ffffffffffffffda RBX: 000055d6f9cfa230 RCX: 00007f41f237f9c7 [ 269.826626][ C0] RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007fff2df303e0 [ 269.834576][ C0] RBP: 00007fff2df30480 R08: 0000000000000000 R09: 0000000000001010 [ 269.842537][ C0] R10: 0000000000000020 R11: 0000000000000246 R12: 000055d6f83d5856 [ 269.850566][ C0] R13: 000055d6f9cfedd0 R14: 00007fff2df303e0 R15: 000055d6f9d00528 [ 269.858532][ C0] task:kworker/u4:5 state:R running task stack:32568 pid:11687 ppid: 2 flags:0x00004000 [ 269.869452][ C0] Call Trace: [ 269.872707][ C0] ? umh_complete+0x60/0x60 [ 269.877187][ C0] __switch_to_asm+0x40/0x40 [ 269.881764][ C0] task:kworker/u4:5 state:R running task stack:32568 pid:11688 ppid: 2 flags:0x00004000 [ 269.892521][ C0] Call Trace: [ 269.895786][ C0] ? umh_complete+0x60/0x60 [ 269.900263][ C0] __switch_to_asm+0x40/0x40 [ 269.905017][ C0] [ 269.905017][ C0] Showing all locks held in the system: [ 269.912882][ C0] 6 locks held by kworker/1:0/20: [ 269.917892][ C0] 2 locks held by kworker/u4:2/35: [ 269.923006][ C0] 1 lock held by systemd-journal/4857: [ 269.928446][ C0] 6 locks held by kworker/1:3/4868: [ 269.933618][ C0] 1 lock held by in:imklog/8155: [ 269.938525][ C0] #0: ffff8880288be0f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x9c/0xb0 [ 269.947530][ C0] 2 locks held by agetty/8180: [ 269.952257][ C0] #0: ffff88801e9c1098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 269.962215][ C0] #1: ffffc900011182e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 269.972477][ C0] 9 locks held by kworker/1:4/10129: [ 269.977737][ C0] 6 locks held by kworker/1:6/10141: [ 269.983000][ C0] 6 locks held by kworker/1:7/10142: [ 269.988265][ C0] 2 locks held by agetty/11545: [ 269.993215][ C0] #0: ffff88801e8d6098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 270.002976][ C0] #1: ffffc90000f582e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 270.012950][ C0] 1 lock held by systemd-udevd/11677: [ 270.018312][ C0] 3 locks held by systemd-udevd/11678: [ 270.023845][ C0] #0: ffff88801a8dbc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 270.033472][ C0] #1: ffff888046529660 (kn->active#327){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 270.043444][ C0] #2: ffff88801f5f0220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 270.052709][ C0] 6 locks held by systemd-udevd/11683: [ 270.058144][ C0] #0: ffffffff8ad38328 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_dop_revalidate+0x7b/0x320 [ 270.067924][ C0] #1: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 270.077535][ C0] #2: ffff888017a68230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x41/0x80 [ 270.086710][ C0] #3: ffffffff8ab72940 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x560 [ 270.096768][ C0] #4: ffffffff8b5445b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x13a0 [ 270.106125][ C0] #5: ffffffff8ab72940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 270.116036][ C0] [ 270.118356][ C0] ============================================= [ 270.118356][ C0] 2021/08/21 18:41:53 executed programs: 93 [ 270.577590][ T4857] systemd-journald[4857]: /dev/kmsg buffer overrun, some messages lost. [ 272.008567][T10129] keytouch 0003:0926:3333.001B: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 272.041355][T10129] usb 2-1: USB disconnect, device number 6 [ 272.081037][T10142] keytouch 0003:0926:3333.001D: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 272.133850][T10142] usb 4-1: USB disconnect, device number 6 [ 272.146348][ T2961] usb 3-1: reset high-speed USB device number 6 using dummy_hcd [ 272.157030][ T20] keytouch 0003:0926:3333.0019: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 272.214094][ T20] usb 5-1: USB disconnect, device number 6 [ 272.227212][ T4868] keytouch 0003:0926:3333.001A: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 272.301439][T10141] keytouch 0003:0926:3333.001C: input,hidraw5: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 272.328969][ T4868] usb 1-1: USB disconnect, device number 6 [ 272.372078][T10141] usb 6-1: USB disconnect, device number 6 [ 272.866239][T10129] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 272.886265][T10142] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 272.906619][ T20] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 272.956449][ T4868] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 272.996645][T10141] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 273.237154][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.255053][T10129] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 273.268480][T10129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.290404][T10129] usb 2-1: config 0 descriptor?? [ 273.303855][T10142] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.315943][T10142] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 273.331165][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.344268][ T4868] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.355674][ T4868] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 273.365443][ T20] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 273.375776][T10142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.384406][ T4868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.393881][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.402591][T10141] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.414530][T10142] usb 4-1: config 0 descriptor?? [ 273.419808][T10141] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 273.432102][ T4868] usb 1-1: config 0 descriptor?? [ 273.440397][ T20] usb 5-1: config 0 descriptor?? [ 273.451248][T10141] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.476993][ T20] usb 5-1: can't set config #0, error -71 [ 273.497326][ T4868] usb 1-1: can't set config #0, error -71 [ 273.528732][T10141] usb 6-1: config 0 descriptor?? [ 273.529224][ T20] usb 5-1: USB disconnect, device number 7 [ 273.530184][ T4868] usb 1-1: USB disconnect, device number 7 [ 273.546605][T10141] usb 6-1: can't set config #0, error -71 [ 273.548331][T10141] usb 6-1: USB disconnect, device number 7 [ 273.587906][T10129] usbhid 2-1:0.0: can't add hid device: -71 [ 273.587992][T10129] usbhid: probe of 2-1:0.0 failed with error -71 [ 273.589520][T10129] usb 2-1: USB disconnect, device number 7 [ 273.653916][T10142] usbhid 4-1:0.0: can't add hid device: -71 [ 273.697515][T10142] usbhid: probe of 4-1:0.0 failed with error -71 [ 273.705565][T10142] usb 4-1: USB disconnect, device number 7 [ 273.986911][T11872] usb 3-1: USB disconnect, device number 6 [ 274.026609][ T4868] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 274.034428][ T20] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 274.042102][T10129] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 274.050226][T10141] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 274.126440][T10142] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 274.456930][T10129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.468234][T11872] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 274.475778][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.486964][ T4868] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.498103][T10141] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.509445][ T20] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 274.518875][ T4868] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 274.528315][T10142] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.539499][T10129] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 274.549270][T10141] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 274.558526][T10142] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 274.568378][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.577757][ T4868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.586191][T10129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.594282][T10141] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.603857][T10129] usb 2-1: config 0 descriptor?? [ 274.608939][T10142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.619125][ T4868] usb 1-1: config 0 descriptor?? [ 274.624983][T10141] usb 6-1: config 0 descriptor?? [ 274.632076][ T20] usb 5-1: config 0 descriptor?? [ 274.659500][T10142] usb 4-1: config 0 descriptor?? [ 274.886616][T11872] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.897635][T11872] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 274.907224][T11872] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.919589][T11872] usb 3-1: config 0 descriptor?? [ 275.107053][T10129] keytouch 0003:0926:3333.001E: fixing up Keytouch IEC report descriptor [ 275.117196][ T4868] keytouch 0003:0926:3333.001F: fixing up Keytouch IEC report descriptor [ 275.135281][T10129] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.001E/input/input34 [ 275.148538][T10142] keytouch 0003:0926:3333.0020: fixing up Keytouch IEC report descriptor [ 275.158189][ T20] keytouch 0003:0926:3333.0021: fixing up Keytouch IEC report descriptor [ 275.167857][T10141] keytouch 0003:0926:3333.0022: fixing up Keytouch IEC report descriptor [ 275.178873][ T4868] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.001F/input/input35 [ 275.192679][T10142] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0020/input/input36 [ 275.209428][ T20] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0021/input/input37 [ 275.221693][T10141] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0022/input/input38 [ 275.315149][ T4868] keytouch 0003:0926:3333.001F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 275.384766][T10129] keytouch 0003:0926:3333.001E: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 275.398597][T11872] keytouch 0003:0926:3333.0023: fixing up Keytouch IEC report descriptor [ 275.425772][T11872] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0023/input/input39 [ 275.462921][T10142] keytouch 0003:0926:3333.0020: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 275.543484][T10141] keytouch 0003:0926:3333.0022: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 275.622840][ T20] keytouch 0003:0926:3333.0021: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 275.694835][T11872] keytouch 0003:0926:3333.0023: input,hidraw5: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 275.966640][ C1] task:systemd state:R running task stack:22824 pid: 1 ppid: 0 flags:0x00004000 [ 275.977613][ C1] Call Trace: [ 275.980896][ C1] __schedule+0x907/0x26b0 [ 275.985325][ C1] ? io_schedule_timeout+0x140/0x140 [ 275.990610][ C1] ? mark_held_locks+0x9f/0xe0 [ 275.995384][ C1] preempt_schedule_irq+0x4e/0x90 [ 276.000410][ C1] irqentry_exit+0x31/0x80 [ 276.004834][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 276.010816][ C1] RIP: 0010:rb_next+0x5e/0x140 [ 276.015637][ C1] Code: 00 48 8d 7d 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 d6 00 00 00 49 bd 00 00 00 00 00 fc ff df <48> 8b 45 08 48 bb 00 00 00 00 00 fc ff df 48 85 c0 75 4c 4c 89 e3 [ 276.035419][ C1] RSP: 0018:ffffc90000c679e0 EFLAGS: 00000246 [ 276.041486][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 276.049843][ C1] ================================================================== [ 276.058239][ C1] BUG: KASAN: stack-out-of-bounds in __show_regs.cold+0xa8/0x481 [ 276.065967][ C1] Read of size 8 at addr ffffc90000c679a8 by task ksoftirqd/1/19 [ 276.073661][ C1] [ 276.075972][ C1] CPU: 1 PID: 19 Comm: ksoftirqd/1 Not tainted 5.14.0-rc6-syzkaller #0 [ 276.084368][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.094508][ C1] Call Trace: [ 276.097770][ C1] dump_stack_lvl+0x57/0x7d [ 276.102411][ C1] print_address_description.constprop.0.cold+0xf/0x309 [ 276.109782][ C1] ? __show_regs.cold+0xa8/0x481 [ 276.114818][ C1] ? __show_regs.cold+0xa8/0x481 [ 276.119731][ C1] kasan_report.cold+0x83/0xdf [ 276.124482][ C1] ? __show_regs.cold+0xa8/0x481 [ 276.129398][ C1] __show_regs.cold+0xa8/0x481 [ 276.134137][ C1] ? is_bpf_text_address+0x65/0xe0 [ 276.139325][ C1] show_trace_log_lvl+0x25b/0x2ba [ 276.144334][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 276.150476][ C1] ? rb_next+0x5e/0x140 [ 276.154610][ C1] sched_show_task+0x433/0x5b0 [ 276.159356][ C1] ? finish_task_switch.isra.0+0xa10/0xa10 [ 276.165305][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.170141][ C1] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 276.176185][ C1] show_state_filter+0x13e/0x300 [ 276.181114][ C1] kbd_event+0x6fe/0x13a0 [ 276.185425][ C1] ? kbd_bh+0x230/0x230 [ 276.189556][ C1] ? lock_release+0x720/0x720 [ 276.194225][ C1] input_to_handler+0x336/0x4a0 [ 276.199151][ C1] input_pass_values.part.0+0x1a3/0x560 [ 276.204683][ C1] input_handle_event+0x215/0x1160 [ 276.209791][ C1] input_event+0x54/0x80 [ 276.214096][ C1] hidinput_hid_event+0x3a7/0x1710 [ 276.219186][ C1] ? hidinput_connect+0x8880/0x8880 [ 276.224363][ C1] ? slab_free_freelist_hook+0xe3/0x250 [ 276.229975][ C1] hid_process_event+0x358/0x590 [ 276.234986][ C1] ? trace_kmalloc+0x32/0xf0 [ 276.239548][ C1] ? __kmalloc+0x191/0x330 [ 276.244027][ C1] hid_report_raw_event+0xa18/0xfe0 [ 276.249210][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 276.255000][ C1] hid_input_report+0x26f/0x4b0 [ 276.259996][ C1] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 276.265432][ C1] hid_irq_in+0x4b0/0x620 [ 276.269743][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 276.275093][ C1] dummy_timer+0xeb8/0x2eb0 [ 276.279578][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.285563][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.290410][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.295147][ C1] call_timer_fn+0x163/0x4a0 [ 276.299744][ C1] ? add_timer_on+0x410/0x410 [ 276.304402][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.309403][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 276.314405][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.319155][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.325113][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.329942][ C1] __run_timers.part.0+0x524/0x890 [ 276.335041][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 276.339783][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 276.344778][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 276.350039][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 276.354873][ C1] run_timer_softirq+0x9c/0x190 [ 276.359703][ C1] __do_softirq+0x29b/0x9c2 [ 276.364188][ C1] ? __irq_exit_rcu+0x1c0/0x1c0 [ 276.369017][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 276.374367][ C1] run_ksoftirqd+0x2d/0x60 [ 276.378844][ C1] smpboot_thread_fn+0x548/0x8c0 [ 276.383860][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 276.390077][ C1] kthread+0x38b/0x460 [ 276.394208][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 276.399551][ C1] ? set_kthread_struct+0x100/0x100 [ 276.404733][ C1] ret_from_fork+0x1f/0x30 [ 276.409133][ C1] [ 276.411472][ C1] [ 276.413774][ C1] Memory state around the buggy address: [ 276.419574][ C1] ffffc90000c67880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 276.427622][ C1] ffffc90000c67900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 276.435877][ C1] >ffffc90000c67980: 00 00 00 00 00 f1 f1 f1 f1 f1 f1 00 00 00 00 00 [ 276.443930][ C1] ^ [ 276.449396][ C1] ffffc90000c67a00: 00 f2 f2 f2 f2 00 00 f3 f3 00 00 00 00 00 00 00 [ 276.457614][ C1] ffffc90000c67a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 276.466008][ C1] ================================================================== [ 276.474061][ C1] Disabling lock debugging due to kernel taint [ 276.480354][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 276.486905][ C1] CPU: 1 PID: 19 Comm: ksoftirqd/1 Tainted: G B 5.14.0-rc6-syzkaller #0 [ 276.496603][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.507263][ C1] Call Trace: [ 276.510716][ C1] dump_stack_lvl+0x57/0x7d [ 276.515205][ C1] panic+0x256/0x4eb [ 276.519177][ C1] ? __warn_printk+0xee/0xee [ 276.523742][ C1] ? __show_regs.cold+0xa8/0x481 [ 276.528654][ C1] ? __show_regs.cold+0xa8/0x481 [ 276.533584][ C1] end_report.cold+0x5a/0x5a [ 276.538151][ C1] kasan_report.cold+0x71/0xdf [ 276.542883][ C1] ? __show_regs.cold+0xa8/0x481 [ 276.547788][ C1] __show_regs.cold+0xa8/0x481 [ 276.552777][ C1] ? is_bpf_text_address+0x65/0xe0 [ 276.557858][ C1] show_trace_log_lvl+0x25b/0x2ba [ 276.562849][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 276.568975][ C1] ? rb_next+0x5e/0x140 [ 276.573319][ C1] sched_show_task+0x433/0x5b0 [ 276.578058][ C1] ? finish_task_switch.isra.0+0xa10/0xa10 [ 276.583833][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.588657][ C1] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 276.594975][ C1] show_state_filter+0x13e/0x300 [ 276.599898][ C1] kbd_event+0x6fe/0x13a0 [ 276.604297][ C1] ? kbd_bh+0x230/0x230 [ 276.608423][ C1] ? lock_release+0x720/0x720 [ 276.613598][ C1] input_to_handler+0x336/0x4a0 [ 276.618431][ C1] input_pass_values.part.0+0x1a3/0x560 [ 276.624070][ C1] input_handle_event+0x215/0x1160 [ 276.629260][ C1] input_event+0x54/0x80 [ 276.633500][ C1] hidinput_hid_event+0x3a7/0x1710 [ 276.639020][ C1] ? hidinput_connect+0x8880/0x8880 [ 276.644189][ C1] ? slab_free_freelist_hook+0xe3/0x250 [ 276.649797][ C1] hid_process_event+0x358/0x590 [ 276.654714][ C1] ? trace_kmalloc+0x32/0xf0 [ 276.659374][ C1] ? __kmalloc+0x191/0x330 [ 276.663783][ C1] hid_report_raw_event+0xa18/0xfe0 [ 276.668952][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 276.674762][ C1] hid_input_report+0x26f/0x4b0 [ 276.679756][ C1] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 276.685531][ C1] hid_irq_in+0x4b0/0x620 [ 276.689845][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 276.695209][ C1] dummy_timer+0xeb8/0x2eb0 [ 276.700104][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.706110][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.711199][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.715934][ C1] call_timer_fn+0x163/0x4a0 [ 276.720589][ C1] ? add_timer_on+0x410/0x410 [ 276.725325][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.730493][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 276.735403][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.740222][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.746422][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 276.751175][ C1] __run_timers.part.0+0x524/0x890 [ 276.756453][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 276.761368][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 276.766389][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 276.771733][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 276.776572][ C1] run_timer_softirq+0x9c/0x190 [ 276.781395][ C1] __do_softirq+0x29b/0x9c2 [ 276.785874][ C1] ? __irq_exit_rcu+0x1c0/0x1c0 [ 276.790709][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 276.795705][ C1] run_ksoftirqd+0x2d/0x60 [ 276.800089][ C1] smpboot_thread_fn+0x548/0x8c0 [ 276.804996][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 276.811206][ C1] kthread+0x38b/0x460 [ 276.815335][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 276.820513][ C1] ? set_kthread_struct+0x100/0x100 [ 276.825773][ C1] ret_from_fork+0x1f/0x30 [ 276.831925][ C1] Kernel Offset: disabled [ 276.836246][ C1] Rebooting in 86400 seconds..