8113][ C1] ret_from_fork+0x1f/0x30 [ 105.348127][ C1] task:kworker/1:1H state:I stack:27528 pid: 3053 ppid: 2 flags:0x00004000 [ 105.348141][ C1] Workqueue: 0x0 (kblockd) [ 105.348149][ C1] Call Trace: [ 105.348154][ C1] __schedule+0x907/0x26b0 [ 105.348162][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348169][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348176][ C1] schedule+0xd3/0x270 [ 105.348182][ C1] worker_thread+0x14d/0x1040 [ 105.348194][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.348201][ C1] kthread+0x38b/0x460 [ 105.348205][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348210][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348217][ C1] ret_from_fork+0x1f/0x30 [ 105.348231][ C1] task:bond0 state:I stack:29760 pid: 3054 ppid: 2 flags:0x00004000 [ 105.348244][ C1] Call Trace: [ 105.348248][ C1] __schedule+0x907/0x26b0 [ 105.348257][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348262][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.348267][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348274][ C1] schedule+0xd3/0x270 [ 105.348280][ C1] rescuer_thread+0x65d/0xb80 [ 105.348286][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.348297][ C1] ? worker_thread+0x1040/0x1040 [ 105.348304][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.348309][ C1] ? worker_thread+0x1040/0x1040 [ 105.348316][ C1] kthread+0x38b/0x460 [ 105.348320][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348325][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348331][ C1] ret_from_fork+0x1f/0x30 [ 105.348345][ C1] task:mlx4 state:I stack:30320 pid: 3153 ppid: 2 flags:0x00004000 [ 105.348358][ C1] Call Trace: [ 105.348363][ C1] __schedule+0x907/0x26b0 [ 105.348372][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348376][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.348381][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348389][ C1] schedule+0xd3/0x270 [ 105.348395][ C1] rescuer_thread+0x65d/0xb80 [ 105.348400][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.348411][ C1] ? worker_thread+0x1040/0x1040 [ 105.348418][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.348423][ C1] ? worker_thread+0x1040/0x1040 [ 105.348430][ C1] kthread+0x38b/0x460 [ 105.348435][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348441][ C1] ret_from_fork+0x1f/0x30 [ 105.348455][ C1] task:kworker/0:3 state:I stack:23176 pid: 3173 ppid: 2 flags:0x00004000 [ 105.348464][ C1] Workqueue: 0x0 (events) [ 105.348471][ C1] Call Trace: [ 105.348476][ C1] __schedule+0x907/0x26b0 [ 105.348484][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348491][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348498][ C1] schedule+0xd3/0x270 [ 105.348504][ C1] worker_thread+0x14d/0x1040 [ 105.348516][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.348523][ C1] kthread+0x38b/0x460 [ 105.348527][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348532][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348538][ C1] ret_from_fork+0x1f/0x30 [ 105.348552][ C1] task:phy0 state:I stack:30712 pid: 3197 ppid: 2 flags:0x00004000 [ 105.348563][ C1] Call Trace: [ 105.348568][ C1] __schedule+0x907/0x26b0 [ 105.348576][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348581][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.348586][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348593][ C1] schedule+0xd3/0x270 [ 105.348600][ C1] rescuer_thread+0x65d/0xb80 [ 105.348605][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.348616][ C1] ? worker_thread+0x1040/0x1040 [ 105.348623][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.348628][ C1] ? worker_thread+0x1040/0x1040 [ 105.348635][ C1] kthread+0x38b/0x460 [ 105.348639][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348644][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348651][ C1] ret_from_fork+0x1f/0x30 [ 105.348665][ C1] task:phy1 state:I stack:30712 pid: 3202 ppid: 2 flags:0x00004000 [ 105.348675][ C1] Call Trace: [ 105.348679][ C1] __schedule+0x907/0x26b0 [ 105.348688][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348692][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.348698][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348705][ C1] schedule+0xd3/0x270 [ 105.348711][ C1] rescuer_thread+0x65d/0xb80 [ 105.348717][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.348727][ C1] ? worker_thread+0x1040/0x1040 [ 105.348734][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.348740][ C1] ? worker_thread+0x1040/0x1040 [ 105.348747][ C1] kthread+0x38b/0x460 [ 105.348751][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348756][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348762][ C1] ret_from_fork+0x1f/0x30 [ 105.348776][ C1] task:firewire state:I stack:30656 pid: 3249 ppid: 2 flags:0x00004000 [ 105.348787][ C1] Call Trace: [ 105.348792][ C1] __schedule+0x907/0x26b0 [ 105.348800][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348805][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.348810][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348818][ C1] schedule+0xd3/0x270 [ 105.348823][ C1] rescuer_thread+0x65d/0xb80 [ 105.348829][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.348840][ C1] ? worker_thread+0x1040/0x1040 [ 105.348847][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.348852][ C1] ? worker_thread+0x1040/0x1040 [ 105.348859][ C1] kthread+0x38b/0x460 [ 105.348863][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348868][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348875][ C1] ret_from_fork+0x1f/0x30 [ 105.348889][ C1] task:firewire_ohci state:I stack:30712 pid: 3251 ppid: 2 flags:0x00004000 [ 105.348898][ C1] Call Trace: [ 105.348903][ C1] __schedule+0x907/0x26b0 [ 105.348912][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.348916][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.348921][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.348929][ C1] schedule+0xd3/0x270 [ 105.348935][ C1] rescuer_thread+0x65d/0xb80 [ 105.348944][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.348955][ C1] ? worker_thread+0x1040/0x1040 [ 105.348962][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.348968][ C1] ? worker_thread+0x1040/0x1040 [ 105.348974][ C1] kthread+0x38b/0x460 [ 105.348979][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.348983][ C1] ? set_kthread_struct+0x100/0x100 [ 105.348990][ C1] ret_from_fork+0x1f/0x30 [ 105.349004][ C1] task:vfio-irqfd-clea state:I stack:29760 pid: 3253 ppid: 2 flags:0x00004000 [ 105.349015][ C1] Call Trace: [ 105.349020][ C1] __schedule+0x907/0x26b0 [ 105.349028][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349033][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.349038][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.349046][ C1] schedule+0xd3/0x270 [ 105.349052][ C1] rescuer_thread+0x65d/0xb80 [ 105.349057][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.349068][ C1] ? worker_thread+0x1040/0x1040 [ 105.349075][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349080][ C1] ? worker_thread+0x1040/0x1040 [ 105.349087][ C1] kthread+0x38b/0x460 [ 105.349091][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349096][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349102][ C1] ret_from_fork+0x1f/0x30 [ 105.349116][ C1] task:aoe_tx0 state:S stack:28688 pid: 3266 ppid: 2 flags:0x00004000 [ 105.349128][ C1] Call Trace: [ 105.349133][ C1] __schedule+0x907/0x26b0 [ 105.349141][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349152][ C1] schedule+0xd3/0x270 [ 105.349158][ C1] kthread+0x261/0x380 [ 105.349169][ C1] ? ktcomplete+0x2d0/0x2d0 [ 105.349176][ C1] ? wake_up_q+0xf0/0xf0 [ 105.349184][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349189][ C1] ? ktcomplete+0x2d0/0x2d0 [ 105.349196][ C1] kthread+0x38b/0x460 [ 105.349200][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349205][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349212][ C1] ret_from_fork+0x1f/0x30 [ 105.349226][ C1] task:aoe_ktio0 state:S stack:30216 pid: 3268 ppid: 2 flags:0x00004000 [ 105.349236][ C1] Call Trace: [ 105.349241][ C1] __schedule+0x907/0x26b0 [ 105.349250][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349260][ C1] schedule+0xd3/0x270 [ 105.349266][ C1] kthread+0x261/0x380 [ 105.349274][ C1] ? ktcomplete+0x2d0/0x2d0 [ 105.349281][ C1] ? wake_up_q+0xf0/0xf0 [ 105.349288][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349294][ C1] ? ktcomplete+0x2d0/0x2d0 [ 105.349301][ C1] kthread+0x38b/0x460 [ 105.349305][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349310][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349317][ C1] ret_from_fork+0x1f/0x30 [ 105.349331][ C1] task:u132 state:I stack:30656 pid: 3295 ppid: 2 flags:0x00004000 [ 105.349344][ C1] Call Trace: [ 105.349348][ C1] __schedule+0x907/0x26b0 [ 105.349357][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349362][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.349367][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.349375][ C1] schedule+0xd3/0x270 [ 105.349387][ C1] rescuer_thread+0x65d/0xb80 [ 105.349393][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.349403][ C1] ? worker_thread+0x1040/0x1040 [ 105.349410][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349415][ C1] ? worker_thread+0x1040/0x1040 [ 105.349422][ C1] kthread+0x38b/0x460 [ 105.349426][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349431][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349438][ C1] ret_from_fork+0x1f/0x30 [ 105.349456][ C1] task:uas state:I stack:30712 pid: 3311 ppid: 2 flags:0x00004000 [ 105.349468][ C1] Call Trace: [ 105.349473][ C1] __schedule+0x907/0x26b0 [ 105.349482][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349486][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.349492][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.349499][ C1] schedule+0xd3/0x270 [ 105.349505][ C1] rescuer_thread+0x65d/0xb80 [ 105.349511][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.349522][ C1] ? worker_thread+0x1040/0x1040 [ 105.349529][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349534][ C1] ? worker_thread+0x1040/0x1040 [ 105.349541][ C1] kthread+0x38b/0x460 [ 105.349545][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349550][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349557][ C1] ret_from_fork+0x1f/0x30 [ 105.349571][ C1] task:usbip_event state:I stack:30488 pid: 3601 ppid: 2 flags:0x00004000 [ 105.349583][ C1] Call Trace: [ 105.349588][ C1] __schedule+0x907/0x26b0 [ 105.349596][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349601][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.349606][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.349616][ C1] schedule+0xd3/0x270 [ 105.349623][ C1] rescuer_thread+0x65d/0xb80 [ 105.349629][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.349639][ C1] ? worker_thread+0x1040/0x1040 [ 105.349646][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349652][ C1] ? worker_thread+0x1040/0x1040 [ 105.349659][ C1] kthread+0x38b/0x460 [ 105.349663][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349668][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349675][ C1] ret_from_fork+0x1f/0x30 [ 105.349689][ C1] task:pvrusb2-context state:S stack:30544 pid: 3995 ppid: 2 flags:0x00004000 [ 105.349700][ C1] Call Trace: [ 105.349704][ C1] __schedule+0x907/0x26b0 [ 105.349713][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349717][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.349722][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.349728][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.349736][ C1] schedule+0xd3/0x270 [ 105.349742][ C1] pvr2_context_thread_func+0x45f/0x680 [ 105.349750][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 105.349756][ C1] ? finish_wait+0x270/0x270 [ 105.349765][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349771][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 105.349777][ C1] kthread+0x38b/0x460 [ 105.349781][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349786][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349792][ C1] ret_from_fork+0x1f/0x30 [ 105.349806][ C1] task:vivid-000-cec state:I stack:30488 pid: 4021 ppid: 2 flags:0x00004000 [ 105.349817][ C1] Call Trace: [ 105.349821][ C1] __schedule+0x907/0x26b0 [ 105.349830][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349835][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.349840][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.349848][ C1] schedule+0xd3/0x270 [ 105.349853][ C1] rescuer_thread+0x65d/0xb80 [ 105.349859][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.349870][ C1] ? worker_thread+0x1040/0x1040 [ 105.349877][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.349882][ C1] ? worker_thread+0x1040/0x1040 [ 105.349889][ C1] kthread+0x38b/0x460 [ 105.349893][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.349898][ C1] ? set_kthread_struct+0x100/0x100 [ 105.349905][ C1] ret_from_fork+0x1f/0x30 [ 105.349919][ C1] task:cec-vivid-000-v state:S stack:30472 pid: 4022 ppid: 2 flags:0x00004000 [ 105.349929][ C1] Call Trace: [ 105.349934][ C1] __schedule+0x907/0x26b0 [ 105.349946][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.349950][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.349956][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.349961][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.349969][ C1] schedule+0xd3/0x270 [ 105.349975][ C1] cec_thread_func+0x4b9/0xab0 [ 105.349983][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.349990][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.349996][ C1] ? finish_wait+0x270/0x270 [ 105.350004][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350009][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350015][ C1] kthread+0x38b/0x460 [ 105.350020][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350024][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350031][ C1] ret_from_fork+0x1f/0x30 [ 105.350045][ C1] task:cec-vivid-000-v state:S stack:30344 pid: 4023 ppid: 2 flags:0x00004000 [ 105.350055][ C1] Call Trace: [ 105.350060][ C1] __schedule+0x907/0x26b0 [ 105.350069][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350073][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.350078][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.350084][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.350092][ C1] schedule+0xd3/0x270 [ 105.350097][ C1] cec_thread_func+0x4b9/0xab0 [ 105.350103][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350110][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350116][ C1] ? finish_wait+0x270/0x270 [ 105.350124][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350129][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350135][ C1] kthread+0x38b/0x460 [ 105.350140][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350144][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350151][ C1] ret_from_fork+0x1f/0x30 [ 105.350165][ C1] task:vivid-001-cec state:I stack:30712 pid: 4037 ppid: 2 flags:0x00004000 [ 105.350177][ C1] Call Trace: [ 105.350182][ C1] __schedule+0x907/0x26b0 [ 105.350190][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350195][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.350200][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.350208][ C1] schedule+0xd3/0x270 [ 105.350214][ C1] rescuer_thread+0x65d/0xb80 [ 105.350220][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350230][ C1] ? worker_thread+0x1040/0x1040 [ 105.350237][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350243][ C1] ? worker_thread+0x1040/0x1040 [ 105.350250][ C1] kthread+0x38b/0x460 [ 105.350254][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350265][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350271][ C1] ret_from_fork+0x1f/0x30 [ 105.350285][ C1] task:cec-vivid-001-v state:S stack:30472 pid: 4038 ppid: 2 flags:0x00004000 [ 105.350297][ C1] Call Trace: [ 105.350302][ C1] __schedule+0x907/0x26b0 [ 105.350310][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350315][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.350320][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.350325][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.350334][ C1] schedule+0xd3/0x270 [ 105.350340][ C1] cec_thread_func+0x4b9/0xab0 [ 105.350356][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350363][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350369][ C1] ? finish_wait+0x270/0x270 [ 105.350377][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350383][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350389][ C1] kthread+0x38b/0x460 [ 105.350393][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350398][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350405][ C1] ret_from_fork+0x1f/0x30 [ 105.350423][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4039 ppid: 2 flags:0x00004000 [ 105.350435][ C1] Call Trace: [ 105.350440][ C1] __schedule+0x907/0x26b0 [ 105.350452][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350457][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.350462][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.350473][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.350481][ C1] schedule+0xd3/0x270 [ 105.350487][ C1] cec_thread_func+0x4b9/0xab0 [ 105.350493][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350500][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350506][ C1] ? finish_wait+0x270/0x270 [ 105.350514][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350525][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350531][ C1] kthread+0x38b/0x460 [ 105.350535][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350543][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350550][ C1] ret_from_fork+0x1f/0x30 [ 105.350568][ C1] task:vivid-002-cec state:I stack:30712 pid: 4053 ppid: 2 flags:0x00004000 [ 105.350642][ C1] Call Trace: [ 105.350652][ C1] __schedule+0x907/0x26b0 [ 105.350666][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350672][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.350679][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.350688][ C1] schedule+0xd3/0x270 [ 105.350694][ C1] rescuer_thread+0x65d/0xb80 [ 105.350702][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350713][ C1] ? worker_thread+0x1040/0x1040 [ 105.350721][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350727][ C1] ? worker_thread+0x1040/0x1040 [ 105.350735][ C1] kthread+0x38b/0x460 [ 105.350740][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350745][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350752][ C1] ret_from_fork+0x1f/0x30 [ 105.350771][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4054 ppid: 2 flags:0x00004000 [ 105.350784][ C1] Call Trace: [ 105.350790][ C1] __schedule+0x907/0x26b0 [ 105.350799][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350803][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.350809][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.350816][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.350824][ C1] schedule+0xd3/0x270 [ 105.350830][ C1] cec_thread_func+0x4b9/0xab0 [ 105.350838][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350845][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350851][ C1] ? finish_wait+0x270/0x270 [ 105.350860][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350865][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350872][ C1] kthread+0x38b/0x460 [ 105.350876][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.350881][ C1] ? set_kthread_struct+0x100/0x100 [ 105.350888][ C1] ret_from_fork+0x1f/0x30 [ 105.350903][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4055 ppid: 2 flags:0x00004000 [ 105.350916][ C1] Call Trace: [ 105.350921][ C1] __schedule+0x907/0x26b0 [ 105.350931][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.350936][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.350941][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.350947][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.350956][ C1] schedule+0xd3/0x270 [ 105.350961][ C1] cec_thread_func+0x4b9/0xab0 [ 105.350967][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.350974][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.350981][ C1] ? finish_wait+0x270/0x270 [ 105.350989][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.350995][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351001][ C1] kthread+0x38b/0x460 [ 105.351007][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351012][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351019][ C1] ret_from_fork+0x1f/0x30 [ 105.351034][ C1] task:vivid-003-cec state:I stack:30712 pid: 4069 ppid: 2 flags:0x00004000 [ 105.351048][ C1] Call Trace: [ 105.351053][ C1] __schedule+0x907/0x26b0 [ 105.351063][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351070][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.351076][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.351084][ C1] schedule+0xd3/0x270 [ 105.351095][ C1] rescuer_thread+0x65d/0xb80 [ 105.351102][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.351113][ C1] ? worker_thread+0x1040/0x1040 [ 105.351121][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.351127][ C1] ? worker_thread+0x1040/0x1040 [ 105.351134][ C1] kthread+0x38b/0x460 [ 105.351139][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351145][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351152][ C1] ret_from_fork+0x1f/0x30 [ 105.351167][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4070 ppid: 2 flags:0x00004000 [ 105.351181][ C1] Call Trace: [ 105.351186][ C1] __schedule+0x907/0x26b0 [ 105.351196][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351201][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.351207][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.351213][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.351222][ C1] schedule+0xd3/0x270 [ 105.351228][ C1] cec_thread_func+0x4b9/0xab0 [ 105.351235][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.351243][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351249][ C1] ? finish_wait+0x270/0x270 [ 105.351258][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.351265][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351271][ C1] kthread+0x38b/0x460 [ 105.351276][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351281][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351288][ C1] ret_from_fork+0x1f/0x30 [ 105.351304][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4071 ppid: 2 flags:0x00004000 [ 105.351318][ C1] Call Trace: [ 105.351323][ C1] __schedule+0x907/0x26b0 [ 105.351332][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351337][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.351342][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.351349][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.351357][ C1] schedule+0xd3/0x270 [ 105.351364][ C1] cec_thread_func+0x4b9/0xab0 [ 105.351370][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.351378][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351384][ C1] ? finish_wait+0x270/0x270 [ 105.351393][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.351399][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351406][ C1] kthread+0x38b/0x460 [ 105.351440][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351446][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351453][ C1] ret_from_fork+0x1f/0x30 [ 105.351468][ C1] task:vivid-004-cec state:I stack:30400 pid: 4085 ppid: 2 flags:0x00004000 [ 105.351483][ C1] Call Trace: [ 105.351489][ C1] __schedule+0x907/0x26b0 [ 105.351499][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351504][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.351509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.351518][ C1] schedule+0xd3/0x270 [ 105.351524][ C1] rescuer_thread+0x65d/0xb80 [ 105.351531][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.351543][ C1] ? worker_thread+0x1040/0x1040 [ 105.351551][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.351557][ C1] ? worker_thread+0x1040/0x1040 [ 105.351624][ C1] kthread+0x38b/0x460 [ 105.351639][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351646][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351653][ C1] ret_from_fork+0x1f/0x30 [ 105.351670][ C1] task:cec-vivid-004-v state:S stack:29744 pid: 4086 ppid: 2 flags:0x00004000 [ 105.351684][ C1] Call Trace: [ 105.351690][ C1] __schedule+0x907/0x26b0 [ 105.351699][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351703][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.351709][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.351715][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.351723][ C1] schedule+0xd3/0x270 [ 105.351729][ C1] cec_thread_func+0x4b9/0xab0 [ 105.351736][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.351744][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351750][ C1] ? finish_wait+0x270/0x270 [ 105.351759][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.351764][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351770][ C1] kthread+0x38b/0x460 [ 105.351775][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351781][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351788][ C1] ret_from_fork+0x1f/0x30 [ 105.351802][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4087 ppid: 2 flags:0x00004000 [ 105.351814][ C1] Call Trace: [ 105.351818][ C1] __schedule+0x907/0x26b0 [ 105.351827][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351832][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.351840][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.351846][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.351854][ C1] schedule+0xd3/0x270 [ 105.351860][ C1] cec_thread_func+0x4b9/0xab0 [ 105.351865][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.351873][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351878][ C1] ? finish_wait+0x270/0x270 [ 105.351887][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.351892][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.351899][ C1] kthread+0x38b/0x460 [ 105.351903][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.351908][ C1] ? set_kthread_struct+0x100/0x100 [ 105.351915][ C1] ret_from_fork+0x1f/0x30 [ 105.351930][ C1] task:vivid-005-cec state:I stack:30400 pid: 4102 ppid: 2 flags:0x00004000 [ 105.351945][ C1] Call Trace: [ 105.351950][ C1] __schedule+0x907/0x26b0 [ 105.351959][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.351964][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.351970][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.351978][ C1] schedule+0xd3/0x270 [ 105.351984][ C1] rescuer_thread+0x65d/0xb80 [ 105.351992][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352003][ C1] ? worker_thread+0x1040/0x1040 [ 105.352010][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352016][ C1] ? worker_thread+0x1040/0x1040 [ 105.352023][ C1] kthread+0x38b/0x460 [ 105.352027][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352033][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352039][ C1] ret_from_fork+0x1f/0x30 [ 105.352054][ C1] task:cec-vivid-005-v state:S stack:29744 pid: 4103 ppid: 2 flags:0x00004000 [ 105.352065][ C1] Call Trace: [ 105.352070][ C1] __schedule+0x907/0x26b0 [ 105.352079][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352083][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.352089][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.352095][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.352103][ C1] schedule+0xd3/0x270 [ 105.352109][ C1] cec_thread_func+0x4b9/0xab0 [ 105.352114][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352122][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352128][ C1] ? finish_wait+0x270/0x270 [ 105.352136][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352141][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352147][ C1] kthread+0x38b/0x460 [ 105.352152][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352157][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352164][ C1] ret_from_fork+0x1f/0x30 [ 105.352177][ C1] task:cec-vivid-005-v state:S stack:30696 pid: 4104 ppid: 2 flags:0x00004000 [ 105.352189][ C1] Call Trace: [ 105.352194][ C1] __schedule+0x907/0x26b0 [ 105.352203][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352207][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.352213][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.352219][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.352228][ C1] schedule+0xd3/0x270 [ 105.352234][ C1] cec_thread_func+0x4b9/0xab0 [ 105.352240][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352247][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352253][ C1] ? finish_wait+0x270/0x270 [ 105.352262][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352267][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352273][ C1] kthread+0x38b/0x460 [ 105.352278][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352283][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352290][ C1] ret_from_fork+0x1f/0x30 [ 105.352304][ C1] task:vivid-006-cec state:I stack:30344 pid: 4118 ppid: 2 flags:0x00004000 [ 105.352316][ C1] Call Trace: [ 105.352321][ C1] __schedule+0x907/0x26b0 [ 105.352333][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352338][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.352344][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.352351][ C1] schedule+0xd3/0x270 [ 105.352358][ C1] rescuer_thread+0x65d/0xb80 [ 105.352364][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352375][ C1] ? worker_thread+0x1040/0x1040 [ 105.352382][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352388][ C1] ? worker_thread+0x1040/0x1040 [ 105.352395][ C1] kthread+0x38b/0x460 [ 105.352399][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352404][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352412][ C1] ret_from_fork+0x1f/0x30 [ 105.352427][ C1] task:cec-vivid-006-v state:S stack:29744 pid: 4119 ppid: 2 flags:0x00004000 [ 105.352449][ C1] Call Trace: [ 105.352454][ C1] __schedule+0x907/0x26b0 [ 105.352464][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352468][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.352474][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.352480][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.352489][ C1] schedule+0xd3/0x270 [ 105.352495][ C1] cec_thread_func+0x4b9/0xab0 [ 105.352505][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352512][ C1] ? finish_wait+0x270/0x270 [ 105.352520][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352525][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352531][ C1] kthread+0x38b/0x460 [ 105.352536][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352541][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352547][ C1] ret_from_fork+0x1f/0x30 [ 105.352563][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4120 ppid: 2 flags:0x00004000 [ 105.352575][ C1] Call Trace: [ 105.352580][ C1] __schedule+0x907/0x26b0 [ 105.352590][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352594][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.352599][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.352605][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.352613][ C1] schedule+0xd3/0x270 [ 105.352620][ C1] cec_thread_func+0x4b9/0xab0 [ 105.352625][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352633][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352639][ C1] ? finish_wait+0x270/0x270 [ 105.352648][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352653][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352659][ C1] kthread+0x38b/0x460 [ 105.352664][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352669][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352676][ C1] ret_from_fork+0x1f/0x30 [ 105.352691][ C1] task:vivid-007-cec state:I stack:30400 pid: 4138 ppid: 2 flags:0x00004000 [ 105.352704][ C1] Call Trace: [ 105.352710][ C1] __schedule+0x907/0x26b0 [ 105.352719][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352724][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.352729][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.352737][ C1] schedule+0xd3/0x270 [ 105.352743][ C1] rescuer_thread+0x65d/0xb80 [ 105.352749][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352760][ C1] ? worker_thread+0x1040/0x1040 [ 105.352767][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352773][ C1] ? worker_thread+0x1040/0x1040 [ 105.352779][ C1] kthread+0x38b/0x460 [ 105.352784][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352789][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352796][ C1] ret_from_fork+0x1f/0x30 [ 105.352810][ C1] task:cec-vivid-007-v state:S stack:30400 pid: 4139 ppid: 2 flags:0x00004000 [ 105.352820][ C1] Call Trace: [ 105.352825][ C1] __schedule+0x907/0x26b0 [ 105.352834][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352839][ C1] ? _raw_spin_unlock_irqrestore+0x38/0x70 [ 105.352846][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.352855][ C1] schedule+0xd3/0x270 [ 105.352860][ C1] cec_thread_func+0x4b9/0xab0 [ 105.352866][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352873][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352880][ C1] ? finish_wait+0x270/0x270 [ 105.352888][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.352894][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.352900][ C1] kthread+0x38b/0x460 [ 105.352904][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.352909][ C1] ? set_kthread_struct+0x100/0x100 [ 105.352916][ C1] ret_from_fork+0x1f/0x30 [ 105.352930][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4140 ppid: 2 flags:0x00004000 [ 105.352940][ C1] Call Trace: [ 105.352945][ C1] __schedule+0x907/0x26b0 [ 105.352954][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.352959][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.352964][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.352971][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.352979][ C1] schedule+0xd3/0x270 [ 105.352985][ C1] cec_thread_func+0x4b9/0xab0 [ 105.352991][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.352999][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353005][ C1] ? finish_wait+0x270/0x270 [ 105.353013][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353019][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353025][ C1] kthread+0x38b/0x460 [ 105.353029][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353034][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353041][ C1] ret_from_fork+0x1f/0x30 [ 105.353056][ C1] task:vivid-008-cec state:I stack:30344 pid: 4154 ppid: 2 flags:0x00004000 [ 105.353067][ C1] Call Trace: [ 105.353073][ C1] __schedule+0x907/0x26b0 [ 105.353082][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353086][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.353092][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.353100][ C1] schedule+0xd3/0x270 [ 105.353106][ C1] rescuer_thread+0x65d/0xb80 [ 105.353112][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353123][ C1] ? worker_thread+0x1040/0x1040 [ 105.353130][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353136][ C1] ? worker_thread+0x1040/0x1040 [ 105.353143][ C1] kthread+0x38b/0x460 [ 105.353147][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353152][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353159][ C1] ret_from_fork+0x1f/0x30 [ 105.353173][ C1] task:cec-vivid-008-v state:S stack:29744 pid: 4155 ppid: 2 flags:0x00004000 [ 105.353183][ C1] Call Trace: [ 105.353188][ C1] __schedule+0x907/0x26b0 [ 105.353197][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353201][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.353207][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.353212][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.353220][ C1] schedule+0xd3/0x270 [ 105.353226][ C1] cec_thread_func+0x4b9/0xab0 [ 105.353232][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353239][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353245][ C1] ? finish_wait+0x270/0x270 [ 105.353253][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353259][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353265][ C1] kthread+0x38b/0x460 [ 105.353269][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353275][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353282][ C1] ret_from_fork+0x1f/0x30 [ 105.353296][ C1] task:cec-vivid-008-v state:S stack:30696 pid: 4156 ppid: 2 flags:0x00004000 [ 105.353306][ C1] Call Trace: [ 105.353311][ C1] __schedule+0x907/0x26b0 [ 105.353320][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353324][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.353330][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.353337][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.353345][ C1] schedule+0xd3/0x270 [ 105.353351][ C1] cec_thread_func+0x4b9/0xab0 [ 105.353358][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353366][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353372][ C1] ? finish_wait+0x270/0x270 [ 105.353380][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353386][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353392][ C1] kthread+0x38b/0x460 [ 105.353396][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353401][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353408][ C1] ret_from_fork+0x1f/0x30 [ 105.353422][ C1] task:vivid-009-cec state:I stack:30400 pid: 4170 ppid: 2 flags:0x00004000 [ 105.353433][ C1] Call Trace: [ 105.353443][ C1] __schedule+0x907/0x26b0 [ 105.353452][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353457][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.353463][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.353470][ C1] schedule+0xd3/0x270 [ 105.353476][ C1] rescuer_thread+0x65d/0xb80 [ 105.353482][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353493][ C1] ? worker_thread+0x1040/0x1040 [ 105.353500][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353505][ C1] ? worker_thread+0x1040/0x1040 [ 105.353512][ C1] kthread+0x38b/0x460 [ 105.353516][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353521][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353528][ C1] ret_from_fork+0x1f/0x30 [ 105.353542][ C1] task:cec-vivid-009-v state:S stack:30400 pid: 4171 ppid: 2 flags:0x00004000 [ 105.353553][ C1] Call Trace: [ 105.353558][ C1] __schedule+0x907/0x26b0 [ 105.353567][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353571][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.353576][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.353582][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.353590][ C1] schedule+0xd3/0x270 [ 105.353596][ C1] cec_thread_func+0x4b9/0xab0 [ 105.353602][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353609][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353615][ C1] ? finish_wait+0x270/0x270 [ 105.353623][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353628][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353634][ C1] kthread+0x38b/0x460 [ 105.353639][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353644][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353650][ C1] ret_from_fork+0x1f/0x30 [ 105.353664][ C1] task:cec-vivid-009-v state:S stack:30400 pid: 4172 ppid: 2 flags:0x00004000 [ 105.353675][ C1] Call Trace: [ 105.353680][ C1] __schedule+0x907/0x26b0 [ 105.353688][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353692][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.353698][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.353703][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.353711][ C1] schedule+0xd3/0x270 [ 105.353717][ C1] cec_thread_func+0x4b9/0xab0 [ 105.353723][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353730][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353736][ C1] ? finish_wait+0x270/0x270 [ 105.353744][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353750][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353756][ C1] kthread+0x38b/0x460 [ 105.353760][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353765][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353772][ C1] ret_from_fork+0x1f/0x30 [ 105.353786][ C1] task:vivid-010-cec state:I stack:30400 pid: 4186 ppid: 2 flags:0x00004000 [ 105.353801][ C1] Call Trace: [ 105.353806][ C1] __schedule+0x907/0x26b0 [ 105.353815][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353819][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.353825][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.353832][ C1] schedule+0xd3/0x270 [ 105.353838][ C1] rescuer_thread+0x65d/0xb80 [ 105.353844][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353855][ C1] ? worker_thread+0x1040/0x1040 [ 105.353862][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353868][ C1] ? worker_thread+0x1040/0x1040 [ 105.353875][ C1] kthread+0x38b/0x460 [ 105.353880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.353885][ C1] ? set_kthread_struct+0x100/0x100 [ 105.353891][ C1] ret_from_fork+0x1f/0x30 [ 105.353906][ C1] task:cec-vivid-010-v state:S stack:29744 pid: 4187 ppid: 2 flags:0x00004000 [ 105.353916][ C1] Call Trace: [ 105.353921][ C1] __schedule+0x907/0x26b0 [ 105.353930][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.353934][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.353939][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.353945][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.353954][ C1] schedule+0xd3/0x270 [ 105.353960][ C1] cec_thread_func+0x4b9/0xab0 [ 105.353966][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.353974][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.353980][ C1] ? finish_wait+0x270/0x270 [ 105.353989][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.353995][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354002][ C1] kthread+0x38b/0x460 [ 105.354007][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354012][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354019][ C1] ret_from_fork+0x1f/0x30 [ 105.354034][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4188 ppid: 2 flags:0x00004000 [ 105.354044][ C1] Call Trace: [ 105.354049][ C1] __schedule+0x907/0x26b0 [ 105.354059][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354063][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.354068][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.354074][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.354084][ C1] schedule+0xd3/0x270 [ 105.354090][ C1] cec_thread_func+0x4b9/0xab0 [ 105.354096][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354103][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354110][ C1] ? finish_wait+0x270/0x270 [ 105.354118][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354124][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354132][ C1] kthread+0x38b/0x460 [ 105.354138][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354143][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354150][ C1] ret_from_fork+0x1f/0x30 [ 105.354164][ C1] task:vivid-011-cec state:I stack:30400 pid: 4202 ppid: 2 flags:0x00004000 [ 105.354176][ C1] Call Trace: [ 105.354180][ C1] __schedule+0x907/0x26b0 [ 105.354189][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354194][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.354199][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.354207][ C1] schedule+0xd3/0x270 [ 105.354213][ C1] rescuer_thread+0x65d/0xb80 [ 105.354219][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354230][ C1] ? worker_thread+0x1040/0x1040 [ 105.354237][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354243][ C1] ? worker_thread+0x1040/0x1040 [ 105.354250][ C1] kthread+0x38b/0x460 [ 105.354254][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354260][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354266][ C1] ret_from_fork+0x1f/0x30 [ 105.354281][ C1] task:cec-vivid-011-v state:S stack:30400 pid: 4203 ppid: 2 flags:0x00004000 [ 105.354292][ C1] Call Trace: [ 105.354297][ C1] __schedule+0x907/0x26b0 [ 105.354306][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354310][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.354315][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.354321][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.354329][ C1] schedule+0xd3/0x270 [ 105.354335][ C1] cec_thread_func+0x4b9/0xab0 [ 105.354341][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354348][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354354][ C1] ? finish_wait+0x270/0x270 [ 105.354362][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354368][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354374][ C1] kthread+0x38b/0x460 [ 105.354379][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354383][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354390][ C1] ret_from_fork+0x1f/0x30 [ 105.354405][ C1] task:cec-vivid-011-v state:S stack:30344 pid: 4204 ppid: 2 flags:0x00004000 [ 105.354415][ C1] Call Trace: [ 105.354420][ C1] __schedule+0x907/0x26b0 [ 105.354428][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354432][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.354443][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.354449][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.354457][ C1] schedule+0xd3/0x270 [ 105.354463][ C1] cec_thread_func+0x4b9/0xab0 [ 105.354469][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354476][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354482][ C1] ? finish_wait+0x270/0x270 [ 105.354490][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354496][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354501][ C1] kthread+0x38b/0x460 [ 105.354506][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354510][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354517][ C1] ret_from_fork+0x1f/0x30 [ 105.354532][ C1] task:vivid-012-cec state:I stack:30400 pid: 4218 ppid: 2 flags:0x00004000 [ 105.354543][ C1] Call Trace: [ 105.354548][ C1] __schedule+0x907/0x26b0 [ 105.354557][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354561][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.354567][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.354575][ C1] schedule+0xd3/0x270 [ 105.354581][ C1] rescuer_thread+0x65d/0xb80 [ 105.354587][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354597][ C1] ? worker_thread+0x1040/0x1040 [ 105.354605][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354610][ C1] ? worker_thread+0x1040/0x1040 [ 105.354617][ C1] kthread+0x38b/0x460 [ 105.354622][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354627][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354633][ C1] ret_from_fork+0x1f/0x30 [ 105.354648][ C1] task:cec-vivid-012-v state:S stack:29744 pid: 4219 ppid: 2 flags:0x00004000 [ 105.354659][ C1] Call Trace: [ 105.354664][ C1] __schedule+0x907/0x26b0 [ 105.354673][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354677][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.354682][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.354688][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.354696][ C1] schedule+0xd3/0x270 [ 105.354702][ C1] cec_thread_func+0x4b9/0xab0 [ 105.354708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354715][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354721][ C1] ? finish_wait+0x270/0x270 [ 105.354729][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354735][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354741][ C1] kthread+0x38b/0x460 [ 105.354745][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354750][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354757][ C1] ret_from_fork+0x1f/0x30 [ 105.354771][ C1] task:cec-vivid-012-v state:S stack:30696 pid: 4220 ppid: 2 flags:0x00004000 [ 105.354781][ C1] Call Trace: [ 105.354786][ C1] __schedule+0x907/0x26b0 [ 105.354795][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354799][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.354804][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.354810][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.354818][ C1] schedule+0xd3/0x270 [ 105.354824][ C1] cec_thread_func+0x4b9/0xab0 [ 105.354829][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354836][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354842][ C1] ? finish_wait+0x270/0x270 [ 105.354850][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354856][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.354862][ C1] kthread+0x38b/0x460 [ 105.354867][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354872][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354879][ C1] ret_from_fork+0x1f/0x30 [ 105.354893][ C1] task:vivid-013-cec state:I stack:30344 pid: 4234 ppid: 2 flags:0x00004000 [ 105.354904][ C1] Call Trace: [ 105.354909][ C1] __schedule+0x907/0x26b0 [ 105.354917][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.354922][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.354927][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.354935][ C1] schedule+0xd3/0x270 [ 105.354941][ C1] rescuer_thread+0x65d/0xb80 [ 105.354947][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.354958][ C1] ? worker_thread+0x1040/0x1040 [ 105.354965][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.354970][ C1] ? worker_thread+0x1040/0x1040 [ 105.354977][ C1] kthread+0x38b/0x460 [ 105.354981][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.354986][ C1] ? set_kthread_struct+0x100/0x100 [ 105.354993][ C1] ret_from_fork+0x1f/0x30 [ 105.355007][ C1] task:cec-vivid-013-v state:S stack:30400 pid: 4235 ppid: 2 flags:0x00004000 [ 105.355016][ C1] Call Trace: [ 105.355021][ C1] __schedule+0x907/0x26b0 [ 105.355030][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355034][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.355039][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.355044][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.355053][ C1] schedule+0xd3/0x270 [ 105.355058][ C1] cec_thread_func+0x4b9/0xab0 [ 105.355068][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355075][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355081][ C1] ? finish_wait+0x270/0x270 [ 105.355089][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355094][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355100][ C1] kthread+0x38b/0x460 [ 105.355105][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355112][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355118][ C1] ret_from_fork+0x1f/0x30 [ 105.355132][ C1] task:cec-vivid-013-v state:S stack:30400 pid: 4236 ppid: 2 flags:0x00004000 [ 105.355144][ C1] Call Trace: [ 105.355148][ C1] __schedule+0x907/0x26b0 [ 105.355157][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355161][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.355167][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.355179][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.355187][ C1] schedule+0xd3/0x270 [ 105.355193][ C1] cec_thread_func+0x4b9/0xab0 [ 105.355198][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355206][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355212][ C1] ? finish_wait+0x270/0x270 [ 105.355220][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355225][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355231][ C1] kthread+0x38b/0x460 [ 105.355235][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355240][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355247][ C1] ret_from_fork+0x1f/0x30 [ 105.355261][ C1] task:vivid-014-cec state:I stack:30400 pid: 4250 ppid: 2 flags:0x00004000 [ 105.355274][ C1] Call Trace: [ 105.355279][ C1] __schedule+0x907/0x26b0 [ 105.355287][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355292][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.355297][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.355305][ C1] schedule+0xd3/0x270 [ 105.355311][ C1] rescuer_thread+0x65d/0xb80 [ 105.355317][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355328][ C1] ? worker_thread+0x1040/0x1040 [ 105.355335][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355340][ C1] ? worker_thread+0x1040/0x1040 [ 105.355347][ C1] kthread+0x38b/0x460 [ 105.355351][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355356][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355363][ C1] ret_from_fork+0x1f/0x30 [ 105.355377][ C1] task:cec-vivid-014-v state:S stack:30400 pid: 4251 ppid: 2 flags:0x00004000 [ 105.355388][ C1] Call Trace: [ 105.355393][ C1] __schedule+0x907/0x26b0 [ 105.355401][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355406][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.355411][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.355416][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.355425][ C1] schedule+0xd3/0x270 [ 105.355431][ C1] cec_thread_func+0x4b9/0xab0 [ 105.355440][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355448][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355454][ C1] ? finish_wait+0x270/0x270 [ 105.355462][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355467][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355473][ C1] kthread+0x38b/0x460 [ 105.355477][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355482][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355489][ C1] ret_from_fork+0x1f/0x30 [ 105.355503][ C1] task:cec-vivid-014-v state:S stack:30400 pid: 4252 ppid: 2 flags:0x00004000 [ 105.355513][ C1] Call Trace: [ 105.355518][ C1] __schedule+0x907/0x26b0 [ 105.355527][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355531][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.355536][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.355542][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.355550][ C1] schedule+0xd3/0x270 [ 105.355556][ C1] cec_thread_func+0x4b9/0xab0 [ 105.355562][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355569][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355575][ C1] ? finish_wait+0x270/0x270 [ 105.355583][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355588][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355594][ C1] kthread+0x38b/0x460 [ 105.355598][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355603][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355610][ C1] ret_from_fork+0x1f/0x30 [ 105.355624][ C1] task:vivid-015-cec state:I stack:30400 pid: 4266 ppid: 2 flags:0x00004000 [ 105.355637][ C1] Call Trace: [ 105.355642][ C1] __schedule+0x907/0x26b0 [ 105.355651][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355656][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.355662][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.355670][ C1] schedule+0xd3/0x270 [ 105.355676][ C1] rescuer_thread+0x65d/0xb80 [ 105.355682][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355692][ C1] ? worker_thread+0x1040/0x1040 [ 105.355699][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355705][ C1] ? worker_thread+0x1040/0x1040 [ 105.355711][ C1] kthread+0x38b/0x460 [ 105.355716][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355720][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355727][ C1] ret_from_fork+0x1f/0x30 [ 105.355743][ C1] task:cec-vivid-015-v state:S stack:30400 pid: 4267 ppid: 2 flags:0x00004000 [ 105.355755][ C1] Call Trace: [ 105.355760][ C1] __schedule+0x907/0x26b0 [ 105.355768][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355772][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.355777][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.355783][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.355791][ C1] schedule+0xd3/0x270 [ 105.355796][ C1] cec_thread_func+0x4b9/0xab0 [ 105.355802][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355809][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355815][ C1] ? finish_wait+0x270/0x270 [ 105.355823][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355829][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355834][ C1] kthread+0x38b/0x460 [ 105.355839][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355843][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355850][ C1] ret_from_fork+0x1f/0x30 [ 105.355864][ C1] task:cec-vivid-015-v state:S stack:30400 pid: 4268 ppid: 2 flags:0x00004000 [ 105.355876][ C1] Call Trace: [ 105.355881][ C1] __schedule+0x907/0x26b0 [ 105.355889][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.355894][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.355899][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.355904][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.355912][ C1] schedule+0xd3/0x270 [ 105.355918][ C1] cec_thread_func+0x4b9/0xab0 [ 105.355924][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.355930][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355936][ C1] ? finish_wait+0x270/0x270 [ 105.355944][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.355950][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 105.355956][ C1] kthread+0x38b/0x460 [ 105.355961][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.355967][ C1] ? set_kthread_struct+0x100/0x100 [ 105.355973][ C1] ret_from_fork+0x1f/0x30 [ 105.355988][ C1] task:raid5wq state:I stack:30712 pid: 4327 ppid: 2 flags:0x00004000 [ 105.356000][ C1] Call Trace: [ 105.356005][ C1] __schedule+0x907/0x26b0 [ 105.356013][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356018][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356023][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356031][ C1] schedule+0xd3/0x270 [ 105.356037][ C1] rescuer_thread+0x65d/0xb80 [ 105.356042][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356053][ C1] ? worker_thread+0x1040/0x1040 [ 105.356060][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356065][ C1] ? worker_thread+0x1040/0x1040 [ 105.356072][ C1] kthread+0x38b/0x460 [ 105.356076][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356081][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356087][ C1] ret_from_fork+0x1f/0x30 [ 105.356102][ C1] task:bch_btree_io state:I stack:30120 pid: 4329 ppid: 2 flags:0x00004000 [ 105.356113][ C1] Call Trace: [ 105.356118][ C1] __schedule+0x907/0x26b0 [ 105.356126][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356131][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356136][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356144][ C1] schedule+0xd3/0x270 [ 105.356149][ C1] rescuer_thread+0x65d/0xb80 [ 105.356155][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356166][ C1] ? worker_thread+0x1040/0x1040 [ 105.356173][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356179][ C1] ? worker_thread+0x1040/0x1040 [ 105.356186][ C1] kthread+0x38b/0x460 [ 105.356190][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356195][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356201][ C1] ret_from_fork+0x1f/0x30 [ 105.356215][ C1] task:bcache state:I stack:30120 pid: 4330 ppid: 2 flags:0x00004000 [ 105.356226][ C1] Call Trace: [ 105.356231][ C1] __schedule+0x907/0x26b0 [ 105.356240][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356244][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356249][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356257][ C1] schedule+0xd3/0x270 [ 105.356263][ C1] rescuer_thread+0x65d/0xb80 [ 105.356268][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356279][ C1] ? worker_thread+0x1040/0x1040 [ 105.356286][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356292][ C1] ? worker_thread+0x1040/0x1040 [ 105.356298][ C1] kthread+0x38b/0x460 [ 105.356303][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356307][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356314][ C1] ret_from_fork+0x1f/0x30 [ 105.356328][ C1] task:bch_journal state:I stack:30120 pid: 4331 ppid: 2 flags:0x00004000 [ 105.356338][ C1] Call Trace: [ 105.356343][ C1] __schedule+0x907/0x26b0 [ 105.356351][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356356][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356361][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356368][ C1] schedule+0xd3/0x270 [ 105.356374][ C1] rescuer_thread+0x65d/0xb80 [ 105.356380][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356391][ C1] ? worker_thread+0x1040/0x1040 [ 105.356398][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356403][ C1] ? worker_thread+0x1040/0x1040 [ 105.356410][ C1] kthread+0x38b/0x460 [ 105.356414][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356419][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356426][ C1] ret_from_fork+0x1f/0x30 [ 105.356445][ C1] task:dm_bufio_cache state:I stack:30712 pid: 4333 ppid: 2 flags:0x00004000 [ 105.356456][ C1] Call Trace: [ 105.356461][ C1] __schedule+0x907/0x26b0 [ 105.356469][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356474][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356479][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356487][ C1] schedule+0xd3/0x270 [ 105.356492][ C1] rescuer_thread+0x65d/0xb80 [ 105.356498][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356509][ C1] ? worker_thread+0x1040/0x1040 [ 105.356516][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356521][ C1] ? worker_thread+0x1040/0x1040 [ 105.356528][ C1] kthread+0x38b/0x460 [ 105.356532][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356537][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356543][ C1] ret_from_fork+0x1f/0x30 [ 105.356558][ C1] task:kmpathd state:I stack:30344 pid: 4334 ppid: 2 flags:0x00004000 [ 105.356569][ C1] Call Trace: [ 105.356574][ C1] __schedule+0x907/0x26b0 [ 105.356583][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356587][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356593][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356600][ C1] schedule+0xd3/0x270 [ 105.356606][ C1] rescuer_thread+0x65d/0xb80 [ 105.356612][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356623][ C1] ? worker_thread+0x1040/0x1040 [ 105.356630][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356636][ C1] ? worker_thread+0x1040/0x1040 [ 105.356644][ C1] kthread+0x38b/0x460 [ 105.356648][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356653][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356659][ C1] ret_from_fork+0x1f/0x30 [ 105.356674][ C1] task:kmpath_handlerd state:I stack:30400 pid: 4335 ppid: 2 flags:0x00004000 [ 105.356686][ C1] Call Trace: [ 105.356690][ C1] __schedule+0x907/0x26b0 [ 105.356699][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356703][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356708][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356716][ C1] schedule+0xd3/0x270 [ 105.356722][ C1] rescuer_thread+0x65d/0xb80 [ 105.356728][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356738][ C1] ? worker_thread+0x1040/0x1040 [ 105.356746][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356753][ C1] ? worker_thread+0x1040/0x1040 [ 105.356760][ C1] kthread+0x38b/0x460 [ 105.356764][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356769][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356775][ C1] ret_from_fork+0x1f/0x30 [ 105.356789][ C1] task:kvub300c state:I stack:30344 pid: 4353 ppid: 2 flags:0x00004000 [ 105.356800][ C1] Call Trace: [ 105.356804][ C1] __schedule+0x907/0x26b0 [ 105.356815][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356820][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356825][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356833][ C1] schedule+0xd3/0x270 [ 105.356839][ C1] rescuer_thread+0x65d/0xb80 [ 105.356844][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356855][ C1] ? worker_thread+0x1040/0x1040 [ 105.356862][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356869][ C1] ? worker_thread+0x1040/0x1040 [ 105.356876][ C1] kthread+0x38b/0x460 [ 105.356880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356885][ C1] ? set_kthread_struct+0x100/0x100 [ 105.356891][ C1] ret_from_fork+0x1f/0x30 [ 105.356905][ C1] task:kvub300p state:I stack:30400 pid: 4354 ppid: 2 flags:0x00004000 [ 105.356915][ C1] Call Trace: [ 105.356920][ C1] __schedule+0x907/0x26b0 [ 105.356928][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.356933][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.356938][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.356946][ C1] schedule+0xd3/0x270 [ 105.356951][ C1] rescuer_thread+0x65d/0xb80 [ 105.356957][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.356968][ C1] ? worker_thread+0x1040/0x1040 [ 105.356975][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.356980][ C1] ? worker_thread+0x1040/0x1040 [ 105.356987][ C1] kthread+0x38b/0x460 [ 105.356993][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.356998][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357004][ C1] ret_from_fork+0x1f/0x30 [ 105.357019][ C1] task:kvub300d state:I stack:30400 pid: 4355 ppid: 2 flags:0x00004000 [ 105.357028][ C1] Call Trace: [ 105.357033][ C1] __schedule+0x907/0x26b0 [ 105.357042][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357047][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357054][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357062][ C1] schedule+0xd3/0x270 [ 105.357069][ C1] rescuer_thread+0x65d/0xb80 [ 105.357075][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357086][ C1] ? worker_thread+0x1040/0x1040 [ 105.357093][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357098][ C1] ? worker_thread+0x1040/0x1040 [ 105.357105][ C1] kthread+0x38b/0x460 [ 105.357109][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357114][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357121][ C1] ret_from_fork+0x1f/0x30 [ 105.357135][ C1] task:kmemstick state:I stack:30344 pid: 4359 ppid: 2 flags:0x00004000 [ 105.357145][ C1] Call Trace: [ 105.357150][ C1] __schedule+0x907/0x26b0 [ 105.357159][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357164][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357169][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357176][ C1] schedule+0xd3/0x270 [ 105.357182][ C1] rescuer_thread+0x65d/0xb80 [ 105.357188][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357198][ C1] ? worker_thread+0x1040/0x1040 [ 105.357205][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357211][ C1] ? worker_thread+0x1040/0x1040 [ 105.357217][ C1] kthread+0x38b/0x460 [ 105.357222][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357226][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357233][ C1] ret_from_fork+0x1f/0x30 [ 105.357247][ C1] task:rdma_cm state:I stack:30120 pid: 4363 ppid: 2 flags:0x00004000 [ 105.357257][ C1] Call Trace: [ 105.357262][ C1] __schedule+0x907/0x26b0 [ 105.357271][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357275][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357280][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357288][ C1] schedule+0xd3/0x270 [ 105.357294][ C1] rescuer_thread+0x65d/0xb80 [ 105.357299][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357310][ C1] ? worker_thread+0x1040/0x1040 [ 105.357317][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357322][ C1] ? worker_thread+0x1040/0x1040 [ 105.357329][ C1] kthread+0x38b/0x460 [ 105.357333][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357338][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357345][ C1] ret_from_fork+0x1f/0x30 [ 105.357359][ C1] task:mlx4_ib state:I stack:30656 pid: 4367 ppid: 2 flags:0x00004000 [ 105.357370][ C1] Call Trace: [ 105.357375][ C1] __schedule+0x907/0x26b0 [ 105.357384][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357388][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357393][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357401][ C1] schedule+0xd3/0x270 [ 105.357407][ C1] rescuer_thread+0x65d/0xb80 [ 105.357413][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357423][ C1] ? worker_thread+0x1040/0x1040 [ 105.357430][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357436][ C1] ? worker_thread+0x1040/0x1040 [ 105.357447][ C1] kthread+0x38b/0x460 [ 105.357451][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357456][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357462][ C1] ret_from_fork+0x1f/0x30 [ 105.357476][ C1] task:mlx4_ib_mcg state:I stack:30400 pid: 4368 ppid: 2 flags:0x00004000 [ 105.357486][ C1] Call Trace: [ 105.357491][ C1] __schedule+0x907/0x26b0 [ 105.357499][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357504][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357517][ C1] schedule+0xd3/0x270 [ 105.357523][ C1] rescuer_thread+0x65d/0xb80 [ 105.357529][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357539][ C1] ? worker_thread+0x1040/0x1040 [ 105.357546][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357552][ C1] ? worker_thread+0x1040/0x1040 [ 105.357559][ C1] kthread+0x38b/0x460 [ 105.357563][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357568][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357574][ C1] ret_from_fork+0x1f/0x30 [ 105.357588][ C1] task:srp_remove state:I stack:30400 pid: 4369 ppid: 2 flags:0x00004000 [ 105.357600][ C1] Call Trace: [ 105.357604][ C1] __schedule+0x907/0x26b0 [ 105.357613][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357618][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357623][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357631][ C1] schedule+0xd3/0x270 [ 105.357637][ C1] rescuer_thread+0x65d/0xb80 [ 105.357643][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357653][ C1] ? worker_thread+0x1040/0x1040 [ 105.357660][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357666][ C1] ? worker_thread+0x1040/0x1040 [ 105.357672][ C1] kthread+0x38b/0x460 [ 105.357677][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357681][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357688][ C1] ret_from_fork+0x1f/0x30 [ 105.357702][ C1] task:siw_cm_wq state:I stack:30712 pid: 4373 ppid: 2 flags:0x00004000 [ 105.357712][ C1] Call Trace: [ 105.357716][ C1] __schedule+0x907/0x26b0 [ 105.357725][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357730][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357735][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357742][ C1] schedule+0xd3/0x270 [ 105.357748][ C1] rescuer_thread+0x65d/0xb80 [ 105.357754][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357765][ C1] ? worker_thread+0x1040/0x1040 [ 105.357771][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357777][ C1] ? worker_thread+0x1040/0x1040 [ 105.357784][ C1] kthread+0x38b/0x460 [ 105.357788][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357793][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357799][ C1] ret_from_fork+0x1f/0x30 [ 105.357813][ C1] task:siw_tx/0 state:S stack:30536 pid: 4374 ppid: 2 flags:0x00004000 [ 105.357822][ C1] Call Trace: [ 105.357827][ C1] __schedule+0x907/0x26b0 [ 105.357836][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357840][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.357845][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.357851][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.357859][ C1] schedule+0xd3/0x270 [ 105.357865][ C1] siw_run_sq+0x225/0x3a0 [ 105.357873][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 105.357879][ C1] ? finish_wait+0x270/0x270 [ 105.357887][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.357893][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 105.357898][ C1] kthread+0x38b/0x460 [ 105.357903][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.357907][ C1] ? set_kthread_struct+0x100/0x100 [ 105.357914][ C1] ret_from_fork+0x1f/0x30 [ 105.357929][ C1] task:qat_device_rese state:I stack:30656 pid: 4379 ppid: 2 flags:0x00004000 [ 105.357943][ C1] Call Trace: [ 105.357948][ C1] __schedule+0x907/0x26b0 [ 105.357956][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.357961][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.357966][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.357974][ C1] schedule+0xd3/0x270 [ 105.357979][ C1] rescuer_thread+0x65d/0xb80 [ 105.357985][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.357996][ C1] ? worker_thread+0x1040/0x1040 [ 105.358003][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358008][ C1] ? worker_thread+0x1040/0x1040 [ 105.358015][ C1] kthread+0x38b/0x460 [ 105.358019][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358024][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358031][ C1] ret_from_fork+0x1f/0x30 [ 105.358045][ C1] task:qat_pf2vf_resp_ state:I stack:30712 pid: 4380 ppid: 2 flags:0x00004000 [ 105.358058][ C1] Call Trace: [ 105.358063][ C1] __schedule+0x907/0x26b0 [ 105.358072][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358076][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358082][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358089][ C1] schedule+0xd3/0x270 [ 105.358095][ C1] rescuer_thread+0x65d/0xb80 [ 105.358101][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.358112][ C1] ? worker_thread+0x1040/0x1040 [ 105.358119][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358124][ C1] ? worker_thread+0x1040/0x1040 [ 105.358131][ C1] kthread+0x38b/0x460 [ 105.358135][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358140][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358147][ C1] ret_from_fork+0x1f/0x30 [ 105.358161][ C1] task:adf_vf_stop_wq state:I stack:30344 pid: 4381 ppid: 2 flags:0x00004000 [ 105.358173][ C1] Call Trace: [ 105.358177][ C1] __schedule+0x907/0x26b0 [ 105.358186][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358190][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358196][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358203][ C1] schedule+0xd3/0x270 [ 105.358209][ C1] rescuer_thread+0x65d/0xb80 [ 105.358215][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.358225][ C1] ? worker_thread+0x1040/0x1040 [ 105.358232][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358238][ C1] ? worker_thread+0x1040/0x1040 [ 105.358244][ C1] kthread+0x38b/0x460 [ 105.358249][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358253][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358260][ C1] ret_from_fork+0x1f/0x30 [ 105.358274][ C1] task:elousb state:I stack:30712 pid: 4401 ppid: 2 flags:0x00004000 [ 105.358286][ C1] Call Trace: [ 105.358292][ C1] __schedule+0x907/0x26b0 [ 105.358300][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358305][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358310][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358318][ C1] schedule+0xd3/0x270 [ 105.358324][ C1] rescuer_thread+0x65d/0xb80 [ 105.358329][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.358342][ C1] ? worker_thread+0x1040/0x1040 [ 105.358349][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358354][ C1] ? worker_thread+0x1040/0x1040 [ 105.358361][ C1] kthread+0x38b/0x460 [ 105.358365][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358370][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358377][ C1] ret_from_fork+0x1f/0x30 [ 105.358391][ C1] task:mld state:I stack:29008 pid: 4663 ppid: 2 flags:0x00004000 [ 105.358401][ C1] Workqueue: 0x0 (mld) [ 105.358411][ C1] Call Trace: [ 105.358416][ C1] __schedule+0x907/0x26b0 [ 105.358425][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358429][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358434][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358447][ C1] schedule+0xd3/0x270 [ 105.358452][ C1] rescuer_thread+0x65d/0xb80 [ 105.358466][ C1] ? worker_thread+0x1040/0x1040 [ 105.358473][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358478][ C1] ? worker_thread+0x1040/0x1040 [ 105.358485][ C1] kthread+0x38b/0x460 [ 105.358489][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358494][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358500][ C1] ret_from_fork+0x1f/0x30 [ 105.358514][ C1] task:ipv6_addrconf state:I stack:26552 pid: 4664 ppid: 2 flags:0x00004000 [ 105.358525][ C1] Workqueue: 0x0 (ipv6_addrconf) [ 105.358532][ C1] Call Trace: [ 105.358537][ C1] __schedule+0x907/0x26b0 [ 105.358546][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358550][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358555][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358563][ C1] schedule+0xd3/0x270 [ 105.358569][ C1] rescuer_thread+0x65d/0xb80 [ 105.358583][ C1] ? worker_thread+0x1040/0x1040 [ 105.358590][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358596][ C1] ? worker_thread+0x1040/0x1040 [ 105.358603][ C1] kthread+0x38b/0x460 [ 105.358607][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358612][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358619][ C1] ret_from_fork+0x1f/0x30 [ 105.358633][ C1] task:dsa_ordered state:I stack:30712 pid: 4685 ppid: 2 flags:0x00004000 [ 105.358645][ C1] Call Trace: [ 105.358650][ C1] __schedule+0x907/0x26b0 [ 105.358658][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358663][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358668][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358676][ C1] schedule+0xd3/0x270 [ 105.358681][ C1] rescuer_thread+0x65d/0xb80 [ 105.358688][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.358700][ C1] ? worker_thread+0x1040/0x1040 [ 105.358707][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358712][ C1] ? worker_thread+0x1040/0x1040 [ 105.358719][ C1] kthread+0x38b/0x460 [ 105.358723][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358728][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358735][ C1] ret_from_fork+0x1f/0x30 [ 105.358750][ C1] task:krfcommd state:S stack:28768 pid: 4782 ppid: 2 flags:0x00004000 [ 105.358759][ C1] Call Trace: [ 105.358764][ C1] __schedule+0x907/0x26b0 [ 105.358772][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358783][ C1] schedule+0xd3/0x270 [ 105.358789][ C1] schedule_timeout+0x19d/0x250 [ 105.358795][ C1] ? usleep_range+0x150/0x150 [ 105.358802][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 105.358807][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 105.358814][ C1] ? wait_for_completion_io+0x280/0x280 [ 105.358823][ C1] wait_woken+0x18b/0x1f0 [ 105.358830][ C1] rfcomm_run+0x1261/0x4250 [ 105.358844][ C1] ? find_held_lock+0x2d/0x110 [ 105.358851][ C1] ? rfcomm_check_accept+0x200/0x200 [ 105.358859][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.358863][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 105.358872][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.358878][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.358885][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.358890][ C1] ? rfcomm_check_accept+0x200/0x200 [ 105.358897][ C1] kthread+0x38b/0x460 [ 105.358903][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.358908][ C1] ? set_kthread_struct+0x100/0x100 [ 105.358915][ C1] ret_from_fork+0x1f/0x30 [ 105.358932][ C1] task:kkcmd state:I stack:30120 pid: 4787 ppid: 2 flags:0x00004000 [ 105.358945][ C1] Call Trace: [ 105.358950][ C1] __schedule+0x907/0x26b0 [ 105.358959][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.358963][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.358969][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.358976][ C1] schedule+0xd3/0x270 [ 105.358982][ C1] rescuer_thread+0x65d/0xb80 [ 105.358988][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.358999][ C1] ? worker_thread+0x1040/0x1040 [ 105.359006][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359012][ C1] ? worker_thread+0x1040/0x1040 [ 105.359019][ C1] kthread+0x38b/0x460 [ 105.359023][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359028][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359034][ C1] ret_from_fork+0x1f/0x30 [ 105.359049][ C1] task:kstrp state:I stack:30488 pid: 4788 ppid: 2 flags:0x00004000 [ 105.359062][ C1] Call Trace: [ 105.359066][ C1] __schedule+0x907/0x26b0 [ 105.359075][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359079][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359085][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359092][ C1] schedule+0xd3/0x270 [ 105.359098][ C1] rescuer_thread+0x65d/0xb80 [ 105.359104][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359114][ C1] ? worker_thread+0x1040/0x1040 [ 105.359121][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359127][ C1] ? worker_thread+0x1040/0x1040 [ 105.359134][ C1] kthread+0x38b/0x460 [ 105.359138][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359143][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359149][ C1] ret_from_fork+0x1f/0x30 [ 105.359163][ C1] task:krdsd state:I stack:30712 pid: 4789 ppid: 2 flags:0x00004000 [ 105.359173][ C1] Call Trace: [ 105.359178][ C1] __schedule+0x907/0x26b0 [ 105.359186][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359191][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359196][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359204][ C1] schedule+0xd3/0x270 [ 105.359209][ C1] rescuer_thread+0x65d/0xb80 [ 105.359215][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359226][ C1] ? worker_thread+0x1040/0x1040 [ 105.359233][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359238][ C1] ? worker_thread+0x1040/0x1040 [ 105.359245][ C1] kthread+0x38b/0x460 [ 105.359249][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359254][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359261][ C1] ret_from_fork+0x1f/0x30 [ 105.359275][ C1] task:rds_mr_flushd state:I stack:30488 pid: 4790 ppid: 2 flags:0x00004000 [ 105.359285][ C1] Call Trace: [ 105.359290][ C1] __schedule+0x907/0x26b0 [ 105.359299][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359303][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359308][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359316][ C1] schedule+0xd3/0x270 [ 105.359322][ C1] rescuer_thread+0x65d/0xb80 [ 105.359327][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359338][ C1] ? worker_thread+0x1040/0x1040 [ 105.359345][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359350][ C1] ? worker_thread+0x1040/0x1040 [ 105.359357][ C1] kthread+0x38b/0x460 [ 105.359361][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359366][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359373][ C1] ret_from_fork+0x1f/0x30 [ 105.359387][ C1] task:ceph-msgr state:I stack:30712 pid: 4799 ppid: 2 flags:0x00004000 [ 105.359400][ C1] Call Trace: [ 105.359405][ C1] __schedule+0x907/0x26b0 [ 105.359414][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359418][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359423][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359431][ C1] schedule+0xd3/0x270 [ 105.359440][ C1] rescuer_thread+0x65d/0xb80 [ 105.359446][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359457][ C1] ? worker_thread+0x1040/0x1040 [ 105.359464][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359469][ C1] ? worker_thread+0x1040/0x1040 [ 105.359476][ C1] kthread+0x38b/0x460 [ 105.359480][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359485][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359491][ C1] ret_from_fork+0x1f/0x30 [ 105.359506][ C1] task:bat_events state:I stack:29008 pid: 4800 ppid: 2 flags:0x00004000 [ 105.359517][ C1] Workqueue: 0x0 (bat_events) [ 105.359525][ C1] Call Trace: [ 105.359530][ C1] __schedule+0x907/0x26b0 [ 105.359538][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359543][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359556][ C1] schedule+0xd3/0x270 [ 105.359562][ C1] rescuer_thread+0x65d/0xb80 [ 105.359575][ C1] ? worker_thread+0x1040/0x1040 [ 105.359582][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359587][ C1] ? worker_thread+0x1040/0x1040 [ 105.359594][ C1] kthread+0x38b/0x460 [ 105.359599][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359604][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359610][ C1] ret_from_fork+0x1f/0x30 [ 105.359624][ C1] task:zswap-shrink state:I stack:30712 pid: 4825 ppid: 2 flags:0x00004000 [ 105.359637][ C1] Call Trace: [ 105.359642][ C1] __schedule+0x907/0x26b0 [ 105.359650][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359655][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359660][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359667][ C1] schedule+0xd3/0x270 [ 105.359673][ C1] rescuer_thread+0x65d/0xb80 [ 105.359679][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359690][ C1] ? worker_thread+0x1040/0x1040 [ 105.359696][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359702][ C1] ? worker_thread+0x1040/0x1040 [ 105.359709][ C1] kthread+0x38b/0x460 [ 105.359713][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359718][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359724][ C1] ret_from_fork+0x1f/0x30 [ 105.359738][ C1] task:kafsd state:I stack:30712 pid: 4826 ppid: 2 flags:0x00004000 [ 105.359750][ C1] Call Trace: [ 105.359755][ C1] __schedule+0x907/0x26b0 [ 105.359763][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359768][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359773][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359781][ C1] schedule+0xd3/0x270 [ 105.359786][ C1] rescuer_thread+0x65d/0xb80 [ 105.359792][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359803][ C1] ? worker_thread+0x1040/0x1040 [ 105.359810][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359815][ C1] ? worker_thread+0x1040/0x1040 [ 105.359822][ C1] kthread+0x38b/0x460 [ 105.359826][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359831][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359838][ C1] ret_from_fork+0x1f/0x30 [ 105.359852][ C1] task:kafs_lockd state:I stack:30712 pid: 4827 ppid: 2 flags:0x00004000 [ 105.359862][ C1] Call Trace: [ 105.359867][ C1] __schedule+0x907/0x26b0 [ 105.359875][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.359880][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.359885][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.359893][ C1] schedule+0xd3/0x270 [ 105.359899][ C1] rescuer_thread+0x65d/0xb80 [ 105.359904][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.359915][ C1] ? worker_thread+0x1040/0x1040 [ 105.359922][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.359927][ C1] ? worker_thread+0x1040/0x1040 [ 105.359934][ C1] kthread+0x38b/0x460 [ 105.359938][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.359943][ C1] ? set_kthread_struct+0x100/0x100 [ 105.359950][ C1] ret_from_fork+0x1f/0x30 [ 105.359964][ C1] task:ext4-rsv-conver state:I stack:27824 pid: 4839 ppid: 2 flags:0x00004000 [ 105.359975][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 105.359982][ C1] Call Trace: [ 105.359987][ C1] __schedule+0x907/0x26b0 [ 105.359995][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.360000][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.360005][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.360013][ C1] schedule+0xd3/0x270 [ 105.360019][ C1] rescuer_thread+0x65d/0xb80 [ 105.360032][ C1] ? worker_thread+0x1040/0x1040 [ 105.360039][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.360044][ C1] ? worker_thread+0x1040/0x1040 [ 105.360051][ C1] kthread+0x38b/0x460 [ 105.360055][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.360060][ C1] ? set_kthread_struct+0x100/0x100 [ 105.360067][ C1] ret_from_fork+0x1f/0x30 [ 105.360081][ C1] task:systemd-journal state:R running task stack:23944 pid: 4855 ppid: 1 flags:0x00000000 [ 105.360094][ C1] Call Trace: [ 105.360099][ C1] __schedule+0x907/0x26b0 [ 105.360107][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.360111][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.360120][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 105.360126][ C1] preempt_schedule_common+0x45/0xc0 [ 105.360132][ C1] preempt_schedule_thunk+0x16/0x18 [ 105.360142][ C1] unwind_next_frame+0xee1/0x1ce0 [ 105.360149][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 105.360158][ C1] ? deref_stack_reg+0x150/0x150 [ 105.360165][ C1] ? __unwind_start+0x51b/0x800 [ 105.360171][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 105.360178][ C1] arch_stack_walk+0x7d/0xe0 [ 105.360187][ C1] ? __alloc_file+0x20/0x240 [ 105.360194][ C1] stack_trace_save+0x8c/0xc0 [ 105.360199][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 105.360208][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.360213][ C1] kasan_save_stack+0x1b/0x40 [ 105.360218][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.360223][ C1] ? __kasan_slab_alloc+0x84/0xa0 [ 105.360230][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 105.360239][ C1] ? find_held_lock+0x2d/0x110 [ 105.360245][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.360251][ C1] ? is_bpf_text_address+0x4d/0xe0 [ 105.360265][ C1] ? find_held_lock+0x2d/0x110 [ 105.360274][ C1] ? fs_reclaim_release+0x9c/0xf0 [ 105.360281][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.360289][ C1] ? kasan_unpoison+0x3c/0x60 [ 105.360296][ C1] __kasan_slab_alloc+0x84/0xa0 [ 105.360303][ C1] kmem_cache_alloc+0x216/0x3a0 [ 105.360311][ C1] __alloc_file+0x20/0x240 [ 105.360317][ C1] alloc_empty_file+0x3c/0xf0 [ 105.360322][ C1] path_openat+0xda/0x22c0 [ 105.360328][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.360337][ C1] ? path_lookupat+0x6b0/0x6b0 [ 105.360342][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.360347][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.360358][ C1] do_filp_open+0x199/0x3d0 [ 105.360363][ C1] ? may_open_dev+0xd0/0xd0 [ 105.360370][ C1] ? alloc_fd+0x1ef/0x560 [ 105.360376][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.360382][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.360391][ C1] ? _raw_spin_unlock+0x24/0x40 [ 105.360396][ C1] ? alloc_fd+0x1ef/0x560 [ 105.360404][ C1] ? getname_flags.part.0+0x89/0x440 [ 105.360411][ C1] do_sys_openat2+0x11e/0x360 [ 105.360418][ C1] ? build_open_flags+0x490/0x490 [ 105.360425][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.360431][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.360435][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.360449][ C1] __x64_sys_open+0xfd/0x1a0 [ 105.360455][ C1] ? do_sys_open+0xe0/0xe0 [ 105.360465][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 105.360473][ C1] do_syscall_64+0x35/0xb0 [ 105.360479][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.360486][ C1] RIP: 0033:0x7f662af71840 [ 105.360491][ C1] RSP: 002b:00007fffe61a6658 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 105.360497][ C1] RAX: ffffffffffffffda RBX: 00007fffe61a6960 RCX: 00007f662af71840 [ 105.360501][ C1] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 0000562e5d9c9ef0 [ 105.360504][ C1] RBP: 000000000000000d R08: 000000000000c0c1 R09: 00000000ffffffff [ 105.360508][ C1] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 105.360511][ C1] R13: 0000562e5d9bc040 R14: 00007fffe61a6920 R15: 0000562e5d9ca080 [ 105.360525][ C1] task:systemd-udevd state:R running task stack:23240 pid: 4872 ppid: 1 flags:0x00000000 [ 105.360537][ C1] Call Trace: [ 105.360542][ C1] __schedule+0x907/0x26b0 [ 105.360552][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.360559][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 105.360570][ C1] schedule+0xd3/0x270 [ 105.360576][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.360583][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.360589][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.360594][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.360599][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.360605][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.360611][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.360618][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.360634][ C1] ? do_epoll_create+0x160/0x160 [ 105.360639][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.360643][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.360648][ C1] ? __seccomp_filter+0x165/0x11a0 [ 105.360658][ C1] ? finish_wait+0x270/0x270 [ 105.360666][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.360671][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.360678][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.360685][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.360698][ C1] do_syscall_64+0x35/0xb0 [ 105.360703][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.360708][ C1] RIP: 0033:0x7f048a3db2e3 [ 105.360712][ C1] RSP: 002b:00007ffe10e20328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 105.360717][ C1] RAX: ffffffffffffffda RBX: 000055af15a083e0 RCX: 00007f048a3db2e3 [ 105.360720][ C1] RDX: 0000000000000017 RSI: 00007ffe10e20330 RDI: 000000000000000a [ 105.360723][ C1] RBP: 00007ffe10e20550 R08: 0000000000000008 R09: 00007ffe10f2f080 [ 105.360726][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e20330 [ 105.360730][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 105.360743][ C1] task:kworker/0:4 state:I stack:25304 pid: 4882 ppid: 2 flags:0x00004000 [ 105.360753][ C1] Workqueue: 0x0 (events) [ 105.360762][ C1] Call Trace: [ 105.360767][ C1] __schedule+0x907/0x26b0 [ 105.360777][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.360783][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.360791][ C1] schedule+0xd3/0x270 [ 105.360797][ C1] worker_thread+0x14d/0x1040 [ 105.360809][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.360816][ C1] kthread+0x38b/0x460 [ 105.360821][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.360826][ C1] ? set_kthread_struct+0x100/0x100 [ 105.360832][ C1] ret_from_fork+0x1f/0x30 [ 105.360847][ C1] task:kworker/0:5 state:I stack:26728 pid: 4883 ppid: 2 flags:0x00004000 [ 105.360857][ C1] Workqueue: 0x0 (events) [ 105.360864][ C1] Call Trace: [ 105.360869][ C1] __schedule+0x907/0x26b0 [ 105.360877][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.360884][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.360891][ C1] schedule+0xd3/0x270 [ 105.360897][ C1] worker_thread+0x14d/0x1040 [ 105.360909][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.360916][ C1] kthread+0x38b/0x460 [ 105.360921][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.360926][ C1] ? set_kthread_struct+0x100/0x100 [ 105.360932][ C1] ret_from_fork+0x1f/0x30 [ 105.360947][ C1] task:systemd-timesyn state:S stack:27304 pid: 4960 ppid: 1 flags:0x00000000 [ 105.360957][ C1] Call Trace: [ 105.360962][ C1] __schedule+0x907/0x26b0 [ 105.360971][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.360977][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 105.360986][ C1] schedule+0xd3/0x270 [ 105.360992][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.360998][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.361004][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.361009][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.361014][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.361019][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.361025][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.361033][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.361047][ C1] ? do_epoll_create+0x160/0x160 [ 105.361052][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361057][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361066][ C1] ? finish_wait+0x270/0x270 [ 105.361074][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.361079][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.361086][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.361093][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.361105][ C1] do_syscall_64+0x35/0xb0 [ 105.361110][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.361116][ C1] RIP: 0033:0x7fde5d205303 [ 105.361119][ C1] RSP: 002b:00007ffddeb72310 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 105.361124][ C1] RAX: ffffffffffffffda RBX: 000055e82aeb28f0 RCX: 00007fde5d205303 [ 105.361127][ C1] RDX: 0000000000000005 RSI: 00007ffddeb72320 RDI: 0000000000000004 [ 105.361130][ C1] RBP: 00007ffddeb72460 R08: 431bde82d7b634db R09: 0000000000000100 [ 105.361134][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffddeb72320 [ 105.361136][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 105.361149][ C1] task:sd-resolve state:S stack:28640 pid: 4961 ppid: 1 flags:0x00000000 [ 105.361159][ C1] Call Trace: [ 105.361165][ C1] __schedule+0x907/0x26b0 [ 105.361173][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.361179][ C1] ? find_held_lock+0x2d/0x110 [ 105.361188][ C1] schedule+0xd3/0x270 [ 105.361194][ C1] schedule_timeout+0x19d/0x250 [ 105.361200][ C1] ? usleep_range+0x150/0x150 [ 105.361207][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.361211][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 105.361217][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.361222][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.361228][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 105.361237][ C1] __skb_wait_for_more_packets+0x34e/0x4f0 [ 105.361246][ C1] ? __skb_free_datagram_locked+0x340/0x340 [ 105.361251][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 105.361256][ C1] ? proto_seq_start+0x50/0x50 [ 105.361262][ C1] ? __skb_ext_set+0x2b0/0x2b0 [ 105.361268][ C1] ? find_held_lock+0x2d/0x110 [ 105.361278][ C1] unix_dgram_recvmsg+0x18f/0xa50 [ 105.361288][ C1] ? maybe_init_creds+0x460/0x460 [ 105.361292][ C1] ? aa_sk_perm+0x1ad/0x820 [ 105.361301][ C1] ? aa_af_perm+0x210/0x210 [ 105.361314][ C1] __sys_recvfrom+0x1ea/0x2f0 [ 105.361320][ C1] ? __ia32_sys_send+0xf0/0xf0 [ 105.361324][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361329][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361335][ C1] ? softlockup_fn+0x60/0xa0 [ 105.361346][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.361351][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.361355][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.361370][ C1] __x64_sys_recvfrom+0xd8/0x1b0 [ 105.361374][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 105.361382][ C1] do_syscall_64+0x35/0xb0 [ 105.361387][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.361392][ C1] RIP: 0033:0x7fde5d4cb51f [ 105.361396][ C1] RSP: 002b:00007fde5ac46aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 105.361401][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fde5d4cb51f [ 105.361404][ C1] RDX: 0000000000002800 RSI: 00007fde5ac46ca0 RDI: 0000000000000007 [ 105.361407][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 105.361411][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.361413][ C1] R13: 0000000000002800 R14: 00007fde5ac46ca0 R15: 00007fde5ac4bca0 [ 105.361426][ C1] task:dhclient state:S stack:27144 pid: 4962 ppid: 1 flags:0x00000000 [ 105.361442][ C1] Call Trace: [ 105.361447][ C1] __schedule+0x907/0x26b0 [ 105.361455][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.361466][ C1] schedule+0xd3/0x270 [ 105.361472][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 105.361478][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.361484][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.361490][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.361497][ C1] ? datagram_poll+0x231/0x400 [ 105.361507][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.361515][ C1] do_select+0xd7b/0x11d0 [ 105.361536][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.361541][ C1] ? lock_chain_count+0x20/0x20 [ 105.361546][ C1] ? lock_chain_count+0x20/0x20 [ 105.361554][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.361562][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.361570][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.361582][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361588][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361598][ C1] ? find_held_lock+0x2d/0x110 [ 105.361607][ C1] ? __might_fault+0xb5/0x160 [ 105.361612][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.361626][ C1] core_sys_select+0x2d9/0x710 [ 105.361634][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.361648][ C1] ? find_held_lock+0x2d/0x110 [ 105.361656][ C1] ? kern_select+0x193/0x1e0 [ 105.361662][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.361666][ C1] ? __might_fault+0xb5/0x160 [ 105.361674][ C1] ? nsec_to_clock_t+0x20/0x20 [ 105.361679][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.361685][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 105.361693][ C1] kern_select+0x125/0x1e0 [ 105.361700][ C1] ? core_sys_select+0x710/0x710 [ 105.361713][ C1] __x64_sys_select+0xb5/0x150 [ 105.361719][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.361725][ C1] do_syscall_64+0x35/0xb0 [ 105.361730][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.361735][ C1] RIP: 0033:0x7fbbfe9445e3 [ 105.361739][ C1] RSP: 002b:00007ffd3934d058 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.361744][ C1] RAX: ffffffffffffffda RBX: 00007fbbff427010 RCX: 00007fbbfe9445e3 [ 105.361747][ C1] RDX: 00007fbbff426210 RSI: 00007fbbff426110 RDI: 0000000000000007 [ 105.361750][ C1] RBP: 00007ffd3934d098 R08: 00007ffd3934d0b0 R09: 0000000000000c10 [ 105.361753][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3934d0b0 [ 105.361755][ C1] R13: 00007ffd3934d0a0 R14: 00007ffd3934d0a8 R15: 0000000000000000 [ 105.361768][ C1] task:rsyslogd state:S stack:23448 pid: 8145 ppid: 1 flags:0x00000000 [ 105.361779][ C1] Call Trace: [ 105.361784][ C1] __schedule+0x907/0x26b0 [ 105.361793][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.361804][ C1] schedule+0xd3/0x270 [ 105.361810][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 105.361816][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.361821][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 105.361827][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.361835][ C1] ? poll_select_finish+0x470/0x470 [ 105.361845][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.361851][ C1] do_select+0xd7b/0x11d0 [ 105.361859][ C1] ? lock_chain_count+0x20/0x20 [ 105.361875][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.361880][ C1] ? mark_lock+0xef/0x1840 [ 105.361884][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.361893][ C1] ? mark_lock+0xef/0x1840 [ 105.361899][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361904][ C1] ? lock_chain_count+0x20/0x20 [ 105.361914][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.361926][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.361937][ C1] ? find_held_lock+0x2d/0x110 [ 105.361946][ C1] ? core_sys_select+0x196/0x710 [ 105.361951][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.361963][ C1] core_sys_select+0x2d9/0x710 [ 105.361970][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.361984][ C1] ? find_held_lock+0x2d/0x110 [ 105.361992][ C1] ? kern_select+0x193/0x1e0 [ 105.361998][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.362002][ C1] ? __might_fault+0xb5/0x160 [ 105.362010][ C1] ? nsec_to_clock_t+0x20/0x20 [ 105.362015][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.362021][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 105.362028][ C1] kern_select+0x125/0x1e0 [ 105.362035][ C1] ? core_sys_select+0x710/0x710 [ 105.362048][ C1] __x64_sys_select+0xb5/0x150 [ 105.362054][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.362060][ C1] do_syscall_64+0x35/0xb0 [ 105.362064][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.362070][ C1] RIP: 0033:0x7f584f1dc603 [ 105.362074][ C1] RSP: 002b:00007ffd2ffdf610 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 105.362078][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f584f1dc603 [ 105.362081][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 105.362084][ C1] RBP: 00005633e2479040 R08: 00007ffd2ffdf630 R09: 0000000000000000 [ 105.362087][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd2ffdf630 [ 105.362090][ C1] R13: 00005633e2479008 R14: 00007ffd2ffdf628 R15: 0000000000000000 [ 105.362105][ C1] task:in:imuxsock state:S stack:27816 pid: 8149 ppid: 1 flags:0x00000000 [ 105.362115][ C1] Call Trace: [ 105.362119][ C1] __schedule+0x907/0x26b0 [ 105.362128][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.362135][ C1] ? find_held_lock+0x2d/0x110 [ 105.362143][ C1] schedule+0xd3/0x270 [ 105.362149][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.362155][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.362163][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.362167][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 105.362173][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.362184][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.362191][ C1] do_select+0xd7b/0x11d0 [ 105.362211][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.362216][ C1] ? lock_chain_count+0x20/0x20 [ 105.362226][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.362237][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.362249][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362254][ C1] ? find_held_lock+0x2d/0x110 [ 105.362267][ C1] ? find_held_lock+0x2d/0x110 [ 105.362275][ C1] ? __might_fault+0xb5/0x160 [ 105.362280][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.362294][ C1] core_sys_select+0x2d9/0x710 [ 105.362301][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.362320][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362325][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362335][ C1] ? find_held_lock+0x2d/0x110 [ 105.362345][ C1] kern_select+0x125/0x1e0 [ 105.362349][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.362356][ C1] ? core_sys_select+0x710/0x710 [ 105.362369][ C1] __x64_sys_select+0xb5/0x150 [ 105.362374][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.362380][ C1] do_syscall_64+0x35/0xb0 [ 105.362385][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.362390][ C1] RIP: 0033:0x7f584f1dc603 [ 105.362394][ C1] RSP: 002b:00007f584de8bd20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 105.362399][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f584f1dc603 [ 105.362402][ C1] RDX: 0000000000000000 RSI: 00007f584de8bd40 RDI: 0000000000000004 [ 105.362405][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 105.362408][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 105.362410][ C1] R13: 0000000000000001 R14: 00007f584de8bd40 R15: 0000000000000003 [ 105.362423][ C1] task:in:imklog state:S stack:27944 pid: 8150 ppid: 1 flags:0x00000000 [ 105.362432][ C1] Call Trace: [ 105.362441][ C1] __schedule+0x907/0x26b0 [ 105.362450][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.362457][ C1] ? prb_read_valid+0x61/0x90 [ 105.362464][ C1] schedule+0xd3/0x270 [ 105.362470][ C1] do_syslog.part.0+0x1a7/0x5a0 [ 105.362476][ C1] ? syslog_print_all+0x340/0x340 [ 105.362485][ C1] ? finish_wait+0x270/0x270 [ 105.362497][ C1] ? __mutex_lock+0x5bf/0x10a0 [ 105.362501][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.362505][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362509][ C1] ? __fdget_pos+0x9c/0xb0 [ 105.362515][ C1] ? fsnotify+0xdd0/0xdd0 [ 105.362523][ C1] ? apparmor_file_permission+0x138/0x450 [ 105.362530][ C1] ? security_syslog+0x34/0x70 [ 105.362538][ C1] kmsg_read+0x63/0x80 [ 105.362544][ C1] vfs_read+0x121/0x470 [ 105.362553][ C1] ksys_read+0xf4/0x1d0 [ 105.362559][ C1] ? vfs_write+0x880/0x880 [ 105.362567][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.362575][ C1] do_syscall_64+0x35/0xb0 [ 105.362580][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.362585][ C1] RIP: 0033:0x7f58500ce22d [ 105.362589][ C1] RSP: 002b:00007f584da6a580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 105.362594][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58500ce22d [ 105.362597][ C1] RDX: 0000000000001fa0 RSI: 00007f584da6ada0 RDI: 0000000000000004 [ 105.362600][ C1] RBP: 00005633e440c9d0 R08: 0000000000000000 R09: 0000000004000001 [ 105.362603][ C1] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f584da6ada0 [ 105.362606][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f584da6ae2a [ 105.362619][ C1] task:rs:main Q:Reg state:S stack:27144 pid: 8151 ppid: 1 flags:0x00000000 [ 105.362630][ C1] Call Trace: [ 105.362635][ C1] __schedule+0x907/0x26b0 [ 105.362644][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.362654][ C1] schedule+0xd3/0x270 [ 105.362660][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.362669][ C1] futex_wait+0x19f/0x550 [ 105.362677][ C1] ? futex_wait_setup+0x250/0x250 [ 105.362684][ C1] ? downgrade_write+0x3a0/0x3a0 [ 105.362689][ C1] ? down_write_killable_nested+0x180/0x180 [ 105.362697][ C1] ? mark_lock+0xef/0x1840 [ 105.362714][ C1] do_futex+0x1b4/0x1240 [ 105.362723][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.362731][ C1] ? futex_exit_release+0x200/0x200 [ 105.362739][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362745][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.362754][ C1] ? find_held_lock+0x2d/0x110 [ 105.362763][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.362771][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.362778][ C1] ? do_futex+0x1240/0x1240 [ 105.362787][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.362795][ C1] do_syscall_64+0x35/0xb0 [ 105.362800][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.362806][ C1] RIP: 0033:0x7f58500cb17f [ 105.362810][ C1] RSP: 002b:00007f584d689c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.362814][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58500cb17f [ 105.362817][ C1] RDX: 0000000000000517 RSI: 0000000000000080 RDI: 00005633e440928c [ 105.362820][ C1] RBP: 00005633e4409288 R08: 00005633e4409000 R09: 000000000000028b [ 105.362823][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f584d689cd0 [ 105.362826][ C1] R13: 0000000000000000 R14: 00005633e2468290 R15: 0000000000000000 [ 105.362839][ C1] task:cron state:S stack:23944 pid: 8146 ppid: 1 flags:0x00000000 [ 105.362849][ C1] Call Trace: [ 105.362854][ C1] __schedule+0x907/0x26b0 [ 105.362863][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.362873][ C1] schedule+0xd3/0x270 [ 105.362879][ C1] do_nanosleep+0x20d/0x5b0 [ 105.362888][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.362895][ C1] ? memset+0x20/0x40 [ 105.362901][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.362908][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.362915][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.362924][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.362930][ C1] ? put_timespec64+0xf0/0xf0 [ 105.362940][ C1] __x64_sys_nanosleep+0x183/0x1f0 [ 105.362946][ C1] ? hrtimer_nanosleep+0x3b0/0x3b0 [ 105.362954][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.362962][ C1] do_syscall_64+0x35/0xb0 [ 105.362968][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.362974][ C1] RIP: 0033:0x7f910c6a9270 [ 105.362978][ C1] RSP: 002b:00007ffe1fd5d8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 105.362983][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f910c6a9270 [ 105.362986][ C1] RDX: 00007ffe1fd9c080 RSI: 00007ffe1fd5d8f0 RDI: 00007ffe1fd5d8f0 [ 105.362989][ C1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000001 [ 105.362992][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.362995][ C1] R13: 00007ffe1fd5da40 R14: 0000000000000000 R15: 0000000000000000 [ 105.363008][ C1] task:sshd state:S stack:27144 pid: 8160 ppid: 1 flags:0x00000000 [ 105.363018][ C1] Call Trace: [ 105.363022][ C1] __schedule+0x907/0x26b0 [ 105.363031][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.363037][ C1] ? tcp_poll+0x5b1/0xcc0 [ 105.363042][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.363045][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 105.363054][ C1] schedule+0xd3/0x270 [ 105.363059][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.363065][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.363071][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.363077][ C1] ? tcp_poll+0x5b1/0xcc0 [ 105.363083][ C1] ? tcp_recv_skb+0x440/0x440 [ 105.363086][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.363096][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.363103][ C1] do_select+0xd7b/0x11d0 [ 105.363123][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.363128][ C1] ? lock_chain_count+0x20/0x20 [ 105.363132][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.363142][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.363150][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.363157][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.363169][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.363182][ C1] ? find_held_lock+0x2d/0x110 [ 105.363191][ C1] ? __might_fault+0xb5/0x160 [ 105.363195][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.363209][ C1] core_sys_select+0x2d9/0x710 [ 105.363216][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.363220][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.363225][ C1] ? lock_release+0x720/0x720 [ 105.363242][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.363254][ C1] ? find_held_lock+0x2d/0x110 [ 105.363263][ C1] kern_select+0x125/0x1e0 [ 105.363271][ C1] ? core_sys_select+0x710/0x710 [ 105.363284][ C1] __x64_sys_select+0xb5/0x150 [ 105.363289][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.363295][ C1] do_syscall_64+0x35/0xb0 [ 105.363300][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.363306][ C1] RIP: 0033:0x7f02eb6685e3 [ 105.363309][ C1] RSP: 002b:00007ffdfede8fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.363314][ C1] RAX: ffffffffffffffda RBX: 000055ac02348d10 RCX: 00007f02eb6685e3 [ 105.363317][ C1] RDX: 0000000000000000 RSI: 000055ac02348d10 RDI: 0000000000000007 [ 105.363320][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 105.363323][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfede9254 [ 105.363325][ C1] R13: 0000000000000000 R14: 000055ac006c8ce8 R15: 0000000000000063 [ 105.363339][ C1] task:agetty state:S stack:23448 pid: 8368 ppid: 1 flags:0x00000000 [ 105.363348][ C1] Call Trace: [ 105.363353][ C1] __schedule+0x907/0x26b0 [ 105.363362][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.363373][ C1] schedule+0xd3/0x270 [ 105.363378][ C1] schedule_timeout+0x19d/0x250 [ 105.363385][ C1] ? usleep_range+0x150/0x150 [ 105.363394][ C1] ? __up_read+0x1a1/0x7b0 [ 105.363403][ C1] ? down_write_nested+0x150/0x150 [ 105.363414][ C1] wait_woken+0x18b/0x1f0 [ 105.363421][ C1] n_tty_read+0xb7b/0xed0 [ 105.363442][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 105.363453][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 105.363465][ C1] tty_read+0x2d0/0x4d0 [ 105.363474][ C1] ? do_SAK+0x60/0x60 [ 105.363483][ C1] ? aa_file_perm+0x41b/0xd50 [ 105.363489][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.363498][ C1] new_sync_read+0x35a/0x5f0 [ 105.363505][ C1] ? ksys_lseek+0x140/0x140 [ 105.363514][ C1] ? fsnotify+0xdd0/0xdd0 [ 105.363524][ C1] ? security_file_permission+0x49/0x460 [ 105.363533][ C1] vfs_read+0x264/0x470 [ 105.363541][ C1] ksys_read+0xf4/0x1d0 [ 105.363547][ C1] ? vfs_write+0x880/0x880 [ 105.363554][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.363562][ C1] do_syscall_64+0x35/0xb0 [ 105.363567][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.363573][ C1] RIP: 0033:0x7f8748a93910 [ 105.363577][ C1] RSP: 002b:00007ffc549a3c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 105.363581][ C1] RAX: ffffffffffffffda RBX: 00007ffc549a3c7f RCX: 00007f8748a93910 [ 105.363584][ C1] RDX: 0000000000000001 RSI: 00007ffc549a3c7f RDI: 0000000000000000 [ 105.363587][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffc549a2ad0 [ 105.363590][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.363593][ C1] R13: 00005627d120d900 R14: 00007ffc549a3c80 R15: 0000000000000012 [ 105.363606][ C1] task:agetty state:S stack:23448 pid: 8369 ppid: 1 flags:0x00004000 [ 105.363617][ C1] Call Trace: [ 105.363621][ C1] __schedule+0x907/0x26b0 [ 105.363630][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.363636][ C1] ? lock_acquire+0x1ab/0x510 [ 105.363644][ C1] schedule+0xd3/0x270 [ 105.363650][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.363656][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.363662][ C1] ? inotify_poll+0xec/0x140 [ 105.363667][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.363672][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.363677][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.363687][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.363694][ C1] do_select+0xd7b/0x11d0 [ 105.363715][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.363720][ C1] ? lock_chain_count+0x20/0x20 [ 105.363724][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.363734][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.363742][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.363750][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.363763][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.363776][ C1] ? find_held_lock+0x2d/0x110 [ 105.363784][ C1] ? __might_fault+0xb5/0x160 [ 105.363789][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.363803][ C1] core_sys_select+0x2d9/0x710 [ 105.363810][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.363815][ C1] ? kasan_save_stack+0x32/0x40 [ 105.363820][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.363837][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.363842][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.363846][ C1] ? debug_object_active_state+0x260/0x350 [ 105.363856][ C1] ? find_held_lock+0x2d/0x110 [ 105.363865][ C1] kern_select+0x125/0x1e0 [ 105.363870][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.363877][ C1] ? core_sys_select+0x710/0x710 [ 105.363890][ C1] __x64_sys_select+0xb5/0x150 [ 105.363895][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.363901][ C1] do_syscall_64+0x35/0xb0 [ 105.363906][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.363911][ C1] RIP: 0033:0x7fb4c8f6d5e3 [ 105.363915][ C1] RSP: 002b:00007ffc0cdca5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.363920][ C1] RAX: ffffffffffffffda RBX: 00007ffc0cdca5f0 RCX: 00007fb4c8f6d5e3 [ 105.363923][ C1] RDX: 0000000000000000 RSI: 00007ffc0cdca6b0 RDI: 0000000000000005 [ 105.363926][ C1] RBP: 00007ffc0cdca5e0 R08: 0000000000000000 R09: 00007ffc0cdca670 [ 105.363929][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0cdca5d4 [ 105.363932][ C1] R13: 00007ffc0cdca730 R14: 00007ffc0cdca630 R15: 0000000000000000 [ 105.363944][ C1] task:agetty state:S stack:26984 pid: 8370 ppid: 1 flags:0x00000000 [ 105.363953][ C1] Call Trace: [ 105.363958][ C1] __schedule+0x907/0x26b0 [ 105.363966][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.363972][ C1] ? lock_acquire+0x1ab/0x510 [ 105.363983][ C1] schedule+0xd3/0x270 [ 105.363989][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.363995][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.364002][ C1] ? inotify_poll+0xec/0x140 [ 105.364007][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.364012][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.364017][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.364027][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.364034][ C1] do_select+0xd7b/0x11d0 [ 105.364055][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.364059][ C1] ? lock_chain_count+0x20/0x20 [ 105.364063][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.364075][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364084][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364091][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364105][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364118][ C1] ? find_held_lock+0x2d/0x110 [ 105.364127][ C1] ? __might_fault+0xb5/0x160 [ 105.364132][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.364146][ C1] core_sys_select+0x2d9/0x710 [ 105.364153][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.364158][ C1] ? kasan_save_stack+0x32/0x40 [ 105.364179][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.364196][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364201][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364205][ C1] ? debug_object_active_state+0x260/0x350 [ 105.364214][ C1] ? find_held_lock+0x2d/0x110 [ 105.364224][ C1] kern_select+0x125/0x1e0 [ 105.364228][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.364235][ C1] ? core_sys_select+0x710/0x710 [ 105.364248][ C1] __x64_sys_select+0xb5/0x150 [ 105.364254][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.364260][ C1] do_syscall_64+0x35/0xb0 [ 105.364265][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.364270][ C1] RIP: 0033:0x7fa3255455e3 [ 105.364274][ C1] RSP: 002b:00007ffff18e9d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.364279][ C1] RAX: ffffffffffffffda RBX: 00007ffff18e9dd0 RCX: 00007fa3255455e3 [ 105.364282][ C1] RDX: 0000000000000000 RSI: 00007ffff18e9e90 RDI: 0000000000000005 [ 105.364285][ C1] RBP: 00007ffff18e9dc0 R08: 0000000000000000 R09: 00007ffff18e9e50 [ 105.364288][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffff18e9db4 [ 105.364291][ C1] R13: 00007ffff18e9f10 R14: 00007ffff18e9e10 R15: 0000000000000000 [ 105.364304][ C1] task:agetty state:S stack:25984 pid: 8371 ppid: 1 flags:0x00000000 [ 105.364314][ C1] Call Trace: [ 105.364319][ C1] __schedule+0x907/0x26b0 [ 105.364329][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.364334][ C1] ? lock_acquire+0x1ab/0x510 [ 105.364343][ C1] schedule+0xd3/0x270 [ 105.364348][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.364355][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.364360][ C1] ? inotify_poll+0xec/0x140 [ 105.364365][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.364369][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.364374][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.364385][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.364392][ C1] do_select+0xd7b/0x11d0 [ 105.364412][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.364417][ C1] ? lock_chain_count+0x20/0x20 [ 105.364421][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.364431][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364445][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364453][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364466][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364479][ C1] ? find_held_lock+0x2d/0x110 [ 105.364488][ C1] ? __might_fault+0xb5/0x160 [ 105.364492][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.364506][ C1] core_sys_select+0x2d9/0x710 [ 105.364514][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.364519][ C1] ? kasan_save_stack+0x32/0x40 [ 105.364523][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.364542][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364547][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364551][ C1] ? debug_object_active_state+0x260/0x350 [ 105.364560][ C1] ? find_held_lock+0x2d/0x110 [ 105.364570][ C1] kern_select+0x125/0x1e0 [ 105.364574][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.364581][ C1] ? core_sys_select+0x710/0x710 [ 105.364594][ C1] __x64_sys_select+0xb5/0x150 [ 105.364600][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.364605][ C1] do_syscall_64+0x35/0xb0 [ 105.364610][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.364616][ C1] RIP: 0033:0x7f49476d55e3 [ 105.364620][ C1] RSP: 002b:00007ffc6cc04dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.364624][ C1] RAX: ffffffffffffffda RBX: 00007ffc6cc04e00 RCX: 00007f49476d55e3 [ 105.364627][ C1] RDX: 0000000000000000 RSI: 00007ffc6cc04ec0 RDI: 0000000000000005 [ 105.364630][ C1] RBP: 00007ffc6cc04df0 R08: 0000000000000000 R09: 00007ffc6cc04e80 [ 105.364633][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc6cc04de4 [ 105.364636][ C1] R13: 00007ffc6cc04f40 R14: 00007ffc6cc04e40 R15: 0000000000000000 [ 105.364648][ C1] task:agetty state:S stack:26520 pid: 8372 ppid: 1 flags:0x00000000 [ 105.364658][ C1] Call Trace: [ 105.364663][ C1] __schedule+0x907/0x26b0 [ 105.364672][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.364678][ C1] ? lock_acquire+0x1ab/0x510 [ 105.364686][ C1] schedule+0xd3/0x270 [ 105.364692][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.364698][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.364703][ C1] ? inotify_poll+0xec/0x140 [ 105.364708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.364712][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.364718][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.364728][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.364735][ C1] do_select+0xd7b/0x11d0 [ 105.364755][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.364760][ C1] ? lock_chain_count+0x20/0x20 [ 105.364764][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.364773][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364781][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364789][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.364802][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364815][ C1] ? find_held_lock+0x2d/0x110 [ 105.364823][ C1] ? __might_fault+0xb5/0x160 [ 105.364828][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.364842][ C1] core_sys_select+0x2d9/0x710 [ 105.364849][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.364854][ C1] ? kasan_save_stack+0x32/0x40 [ 105.364859][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.364876][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364881][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.364885][ C1] ? debug_object_active_state+0x260/0x350 [ 105.364893][ C1] ? find_held_lock+0x2d/0x110 [ 105.364903][ C1] kern_select+0x125/0x1e0 [ 105.364908][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.364914][ C1] ? core_sys_select+0x710/0x710 [ 105.364928][ C1] __x64_sys_select+0xb5/0x150 [ 105.364933][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.364939][ C1] do_syscall_64+0x35/0xb0 [ 105.364944][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.364949][ C1] RIP: 0033:0x7f515a21b5e3 [ 105.364953][ C1] RSP: 002b:00007ffed69fe908 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.364958][ C1] RAX: ffffffffffffffda RBX: 00007ffed69fe940 RCX: 00007f515a21b5e3 [ 105.364961][ C1] RDX: 0000000000000000 RSI: 00007ffed69fea00 RDI: 0000000000000005 [ 105.364963][ C1] RBP: 00007ffed69fe930 R08: 0000000000000000 R09: 00007ffed69fe9c0 [ 105.364966][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffed69fe924 [ 105.364969][ C1] R13: 00007ffed69fea80 R14: 00007ffed69fe980 R15: 0000000000000000 [ 105.364982][ C1] task:agetty state:S stack:27608 pid: 8373 ppid: 1 flags:0x00000000 [ 105.364991][ C1] Call Trace: [ 105.364998][ C1] __schedule+0x907/0x26b0 [ 105.365009][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.365020][ C1] schedule+0xd3/0x270 [ 105.365026][ C1] schedule_timeout+0x19d/0x250 [ 105.365031][ C1] ? usleep_range+0x150/0x150 [ 105.365037][ C1] ? __up_read+0x1a1/0x7b0 [ 105.365044][ C1] ? down_write_nested+0x150/0x150 [ 105.365055][ C1] wait_woken+0x18b/0x1f0 [ 105.365062][ C1] n_tty_read+0xb7b/0xed0 [ 105.365079][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 105.365090][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 105.365102][ C1] tty_read+0x2d0/0x4d0 [ 105.365111][ C1] ? do_SAK+0x60/0x60 [ 105.365119][ C1] ? aa_file_perm+0x41b/0xd50 [ 105.365126][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.365135][ C1] new_sync_read+0x35a/0x5f0 [ 105.365141][ C1] ? ksys_lseek+0x140/0x140 [ 105.365148][ C1] ? lockdep_unlock+0x160/0x290 [ 105.365155][ C1] ? fsnotify+0xdd0/0xdd0 [ 105.365165][ C1] ? security_file_permission+0x49/0x460 [ 105.365173][ C1] vfs_read+0x264/0x470 [ 105.365181][ C1] ksys_read+0xf4/0x1d0 [ 105.365187][ C1] ? vfs_write+0x880/0x880 [ 105.365195][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.365203][ C1] do_syscall_64+0x35/0xb0 [ 105.365209][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.365215][ C1] RIP: 0033:0x7fd3323fd910 [ 105.365219][ C1] RSP: 002b:00007ffef37a04c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 105.365224][ C1] RAX: ffffffffffffffda RBX: 00007ffef37a052f RCX: 00007fd3323fd910 [ 105.365227][ C1] RDX: 0000000000000001 RSI: 00007ffef37a052f RDI: 0000000000000000 [ 105.365229][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffef379f380 [ 105.365232][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.365235][ C1] R13: 000055d26a40d900 R14: 00007ffef37a0530 R15: 0000000000000012 [ 105.365248][ C1] task:agetty state:S stack:25984 pid: 8374 ppid: 1 flags:0x00000000 [ 105.365259][ C1] Call Trace: [ 105.365264][ C1] __schedule+0x907/0x26b0 [ 105.365273][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.365279][ C1] ? lock_acquire+0x1ab/0x510 [ 105.365287][ C1] schedule+0xd3/0x270 [ 105.365293][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.365299][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.365304][ C1] ? inotify_poll+0xec/0x140 [ 105.365309][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.365314][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.365319][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.365329][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.365336][ C1] do_select+0xd7b/0x11d0 [ 105.365357][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.365361][ C1] ? lock_chain_count+0x20/0x20 [ 105.365365][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.365375][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.365383][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.365391][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.365403][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.365417][ C1] ? find_held_lock+0x2d/0x110 [ 105.365425][ C1] ? __might_fault+0xb5/0x160 [ 105.365430][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.365447][ C1] core_sys_select+0x2d9/0x710 [ 105.365455][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.365460][ C1] ? kasan_save_stack+0x32/0x40 [ 105.365464][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.365483][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.365488][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.365493][ C1] ? debug_object_active_state+0x260/0x350 [ 105.365501][ C1] ? find_held_lock+0x2d/0x110 [ 105.365511][ C1] kern_select+0x125/0x1e0 [ 105.365516][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.365522][ C1] ? core_sys_select+0x710/0x710 [ 105.365535][ C1] __x64_sys_select+0xb5/0x150 [ 105.365541][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.365546][ C1] do_syscall_64+0x35/0xb0 [ 105.365551][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.365557][ C1] RIP: 0033:0x7fdbaeae35e3 [ 105.365561][ C1] RSP: 002b:00007fffadaa9928 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.365565][ C1] RAX: ffffffffffffffda RBX: 00007fffadaa9960 RCX: 00007fdbaeae35e3 [ 105.365568][ C1] RDX: 0000000000000000 RSI: 00007fffadaa9a20 RDI: 0000000000000005 [ 105.365571][ C1] RBP: 00007fffadaa9950 R08: 0000000000000000 R09: 00007fffadaa99e0 [ 105.365574][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffadaa9944 [ 105.365577][ C1] R13: 00007fffadaa9aa0 R14: 00007fffadaa99a0 R15: 0000000000000000 [ 105.365589][ C1] task:kworker/u5:1 state:I stack:26792 pid: 8436 ppid: 2 flags:0x00004000 [ 105.365600][ C1] Workqueue: 0x0 (hci2) [ 105.365609][ C1] Call Trace: [ 105.365614][ C1] __schedule+0x907/0x26b0 [ 105.365623][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.365629][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.365634][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.365642][ C1] schedule+0xd3/0x270 [ 105.365648][ C1] worker_thread+0x14d/0x1040 [ 105.365661][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.365669][ C1] kthread+0x38b/0x460 [ 105.365673][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.365678][ C1] ? set_kthread_struct+0x100/0x100 [ 105.365685][ C1] ret_from_fork+0x1f/0x30 [ 105.365701][ C1] task:kworker/u5:2 state:I stack:27632 pid: 8441 ppid: 2 flags:0x00004000 [ 105.365713][ C1] Workqueue: 0x0 (hci5) [ 105.365720][ C1] Call Trace: [ 105.365725][ C1] __schedule+0x907/0x26b0 [ 105.365734][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.365738][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.365744][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.365751][ C1] schedule+0xd3/0x270 [ 105.365757][ C1] worker_thread+0x14d/0x1040 [ 105.365769][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.365776][ C1] kthread+0x38b/0x460 [ 105.365781][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.365786][ C1] ? set_kthread_struct+0x100/0x100 [ 105.365792][ C1] ret_from_fork+0x1f/0x30 [ 105.365807][ C1] task:kworker/0:6 state:I stack:27072 pid: 8655 ppid: 2 flags:0x00004000 [ 105.365818][ C1] Workqueue: 0x0 (ipv6_addrconf) [ 105.365825][ C1] Call Trace: [ 105.365830][ C1] __schedule+0x907/0x26b0 [ 105.365839][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.365845][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.365853][ C1] schedule+0xd3/0x270 [ 105.365859][ C1] worker_thread+0x14d/0x1040 [ 105.365871][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.365878][ C1] kthread+0x38b/0x460 [ 105.365882][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.365887][ C1] ? set_kthread_struct+0x100/0x100 [ 105.365894][ C1] ret_from_fork+0x1f/0x30 [ 105.365908][ C1] task:sshd state:S stack:25896 pid: 8794 ppid: 8160 flags:0x00000000 [ 105.365917][ C1] Call Trace: [ 105.365922][ C1] __schedule+0x907/0x26b0 [ 105.365931][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.365942][ C1] schedule+0xd3/0x270 [ 105.365947][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 105.365954][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.365958][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.365962][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 105.365970][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.365983][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 105.365990][ C1] do_select+0xd7b/0x11d0 [ 105.366010][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 105.366015][ C1] ? lock_chain_count+0x20/0x20 [ 105.366020][ C1] ? tcp_schedule_loss_probe.part.0+0x385/0x510 [ 105.366031][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.366039][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.366047][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.366055][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 105.366064][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366069][ C1] ? reacquire_held_locks+0x214/0x4e0 [ 105.366080][ C1] ? find_held_lock+0x2d/0x110 [ 105.366089][ C1] ? __might_fault+0xb5/0x160 [ 105.366094][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.366108][ C1] core_sys_select+0x2d9/0x710 [ 105.366115][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 105.366129][ C1] ? find_held_lock+0x2d/0x110 [ 105.366137][ C1] ? kern_select+0x193/0x1e0 [ 105.366142][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.366147][ C1] ? __might_fault+0xb5/0x160 [ 105.366155][ C1] ? nsec_to_clock_t+0x20/0x20 [ 105.366160][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.366166][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 105.366174][ C1] kern_select+0x125/0x1e0 [ 105.366181][ C1] ? core_sys_select+0x710/0x710 [ 105.366194][ C1] __x64_sys_select+0xb5/0x150 [ 105.366199][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.366205][ C1] do_syscall_64+0x35/0xb0 [ 105.366211][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.366217][ C1] RIP: 0033:0x7f30b1e715e3 [ 105.366221][ C1] RSP: 002b:00007ffd4fe30fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 105.366226][ C1] RAX: ffffffffffffffda RBX: 00005580c42eea50 RCX: 00007f30b1e715e3 [ 105.366229][ C1] RDX: 00005580c42f0e20 RSI: 00005580c42eea50 RDI: 000000000000000b [ 105.366232][ C1] RBP: 00005580c36c0a88 R08: 00007ffd4fe31050 R09: 0000000000000100 [ 105.366235][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.366237][ C1] R13: 00007ffd4fe3102f R14: 00005580c347bbe7 R15: 0000000000000003 [ 105.366250][ C1] task:syz-execprog state:S stack:24008 pid: 8798 ppid: 8794 flags:0x00000000 [ 105.366259][ C1] Call Trace: [ 105.366264][ C1] __schedule+0x907/0x26b0 [ 105.366273][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.366284][ C1] schedule+0xd3/0x270 [ 105.366291][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.366298][ C1] futex_wait+0x19f/0x550 [ 105.366306][ C1] ? futex_wait_setup+0x250/0x250 [ 105.366311][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 105.366322][ C1] ? mark_lock+0xef/0x1840 [ 105.366337][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.366344][ C1] do_futex+0x1b4/0x1240 [ 105.366353][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.366361][ C1] ? futex_exit_release+0x200/0x200 [ 105.366369][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366374][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366384][ C1] ? find_held_lock+0x2d/0x110 [ 105.366392][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.366401][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.366408][ C1] ? do_futex+0x1240/0x1240 [ 105.366417][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.366425][ C1] do_syscall_64+0x35/0xb0 [ 105.366430][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.366441][ C1] RIP: 0033:0x46ca23 [ 105.366444][ C1] RSP: 002b:00007ffcf4964b68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.366449][ C1] RAX: ffffffffffffffda RBX: 00000000016dc020 RCX: 000000000046ca23 [ 105.366452][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dc168 [ 105.366455][ C1] RBP: 00007ffcf4964bb0 R08: 0000000000000000 R09: 0000000000000000 [ 105.366458][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.366461][ C1] R13: 00000000016dbc60 R14: 000080c000400000 R15: 000080c0003d5fff [ 105.366473][ C1] task:syz-execprog state:S stack:28424 pid: 8799 ppid: 8794 flags:0x00000000 [ 105.366484][ C1] Call Trace: [ 105.366489][ C1] __schedule+0x907/0x26b0 [ 105.366498][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.366509][ C1] schedule+0xd3/0x270 [ 105.366515][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.366522][ C1] futex_wait+0x19f/0x550 [ 105.366530][ C1] ? futex_wait_setup+0x250/0x250 [ 105.366539][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.366546][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.366557][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.366566][ C1] do_futex+0x1b4/0x1240 [ 105.366573][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366578][ C1] ? find_held_lock+0x2d/0x110 [ 105.366587][ C1] ? futex_exit_release+0x200/0x200 [ 105.366593][ C1] ? find_held_lock+0x2d/0x110 [ 105.366601][ C1] ? __do_sys_futex+0x233/0x2d0 [ 105.366606][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.366613][ C1] ? _copy_from_user+0x77/0xf0 [ 105.366621][ C1] ? ktime_get+0x217/0x2f0 [ 105.366625][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.366630][ C1] ? ktime_get+0x217/0x2f0 [ 105.366634][ C1] ? ktime_get+0x117/0x2f0 [ 105.366640][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.366648][ C1] ? do_futex+0x1240/0x1240 [ 105.366657][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.366665][ C1] do_syscall_64+0x35/0xb0 [ 105.366670][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.366676][ C1] RIP: 0033:0x46ca23 [ 105.366679][ C1] RSP: 002b:000000c00003fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 105.366684][ C1] RAX: ffffffffffffffda RBX: 000000c000030000 RCX: 000000000046ca23 [ 105.366688][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dbc18 [ 105.366691][ C1] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 105.366693][ C1] R10: 000000c00003feb8 R11: 0000000000000206 R12: 000000000043aba0 [ 105.366696][ C1] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 105.366709][ C1] task:syz-execprog state:S stack:23832 pid: 8800 ppid: 8794 flags:0x00000000 [ 105.366719][ C1] Call Trace: [ 105.366724][ C1] __schedule+0x907/0x26b0 [ 105.366733][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.366744][ C1] schedule+0xd3/0x270 [ 105.366749][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.366756][ C1] futex_wait+0x19f/0x550 [ 105.366764][ C1] ? futex_wait_setup+0x250/0x250 [ 105.366770][ C1] ? lock_chain_count+0x20/0x20 [ 105.366774][ C1] ? lock_chain_count+0x20/0x20 [ 105.366781][ C1] ? mark_lock+0xef/0x1840 [ 105.366798][ C1] do_futex+0x1b4/0x1240 [ 105.366807][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.366815][ C1] ? futex_exit_release+0x200/0x200 [ 105.366823][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366828][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366837][ C1] ? find_held_lock+0x2d/0x110 [ 105.366846][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.366854][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.366861][ C1] ? do_futex+0x1240/0x1240 [ 105.366870][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.366878][ C1] do_syscall_64+0x35/0xb0 [ 105.366883][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.366888][ C1] RIP: 0033:0x46ca23 [ 105.366892][ C1] RSP: 002b:000000c000041ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.366897][ C1] RAX: ffffffffffffffda RBX: 000000c000030400 RCX: 000000000046ca23 [ 105.366900][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030548 [ 105.366903][ C1] RBP: 000000c000041f28 R08: 0000000000000000 R09: 0000000000000000 [ 105.366905][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: ffffffffffffffff [ 105.366908][ C1] R13: 0000000000000082 R14: 0000000000000081 R15: 0000000000000100 [ 105.366921][ C1] task:syz-execprog state:S stack:24008 pid: 8801 ppid: 8794 flags:0x00000000 [ 105.366931][ C1] Call Trace: [ 105.366936][ C1] __schedule+0x907/0x26b0 [ 105.366944][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.366955][ C1] schedule+0xd3/0x270 [ 105.366961][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.366967][ C1] futex_wait+0x19f/0x550 [ 105.366975][ C1] ? futex_wait_setup+0x250/0x250 [ 105.366981][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.366985][ C1] ? wait_for_completion_io+0x280/0x280 [ 105.366994][ C1] ? mark_lock+0xef/0x1840 [ 105.367011][ C1] do_futex+0x1b4/0x1240 [ 105.367019][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.367027][ C1] ? futex_exit_release+0x200/0x200 [ 105.367035][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367040][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367050][ C1] ? find_held_lock+0x2d/0x110 [ 105.367058][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.367066][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.367074][ C1] ? do_futex+0x1240/0x1240 [ 105.367083][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.367091][ C1] do_syscall_64+0x35/0xb0 [ 105.367096][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.367101][ C1] RIP: 0033:0x46ca23 [ 105.367105][ C1] RSP: 002b:000000c00003bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.367109][ C1] RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000000000046ca23 [ 105.367112][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030948 [ 105.367115][ C1] RBP: 000000c00003bde0 R08: 0000000000000000 R09: 0000000000000000 [ 105.367118][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.367121][ C1] R13: 000000c000000c00 R14: 000000c000052420 R15: 0000000000000000 [ 105.367133][ C1] task:syz-execprog state:S stack:28840 pid: 8802 ppid: 8794 flags:0x00000000 [ 105.367145][ C1] Call Trace: [ 105.367149][ C1] __schedule+0x907/0x26b0 [ 105.367158][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.367169][ C1] schedule+0xd3/0x270 [ 105.367174][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.367181][ C1] futex_wait+0x19f/0x550 [ 105.367189][ C1] ? futex_wait_setup+0x250/0x250 [ 105.367197][ C1] ? wake_up_q+0x8b/0xf0 [ 105.367202][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 105.367208][ C1] ? mark_lock+0xef/0x1840 [ 105.367220][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.367228][ C1] do_futex+0x1b4/0x1240 [ 105.367236][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.367244][ C1] ? futex_exit_release+0x200/0x200 [ 105.367252][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367258][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367267][ C1] ? find_held_lock+0x2d/0x110 [ 105.367275][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.367283][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.367291][ C1] ? do_futex+0x1240/0x1240 [ 105.367300][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.367308][ C1] do_syscall_64+0x35/0xb0 [ 105.367313][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.367318][ C1] RIP: 0033:0x46ca23 [ 105.367322][ C1] RSP: 002b:000000c00003de68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.367327][ C1] RAX: ffffffffffffffda RBX: 000000c000275000 RCX: 000000000046ca23 [ 105.367330][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000275148 [ 105.367333][ C1] RBP: 000000c00003deb0 R08: 0000000000000000 R09: 0000000000000000 [ 105.367335][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 105.367338][ C1] R13: 0000000000000000 R14: 0000000000849de6 R15: 0000000000000000 [ 105.367351][ C1] task:syz-execprog state:S stack:27136 pid: 8809 ppid: 8794 flags:0x00000000 [ 105.367361][ C1] Call Trace: [ 105.367366][ C1] __schedule+0x907/0x26b0 [ 105.367375][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.367385][ C1] schedule+0xd3/0x270 [ 105.367391][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.367398][ C1] futex_wait+0x19f/0x550 [ 105.367406][ C1] ? futex_wait_setup+0x250/0x250 [ 105.367412][ C1] ? lock_chain_count+0x20/0x20 [ 105.367417][ C1] ? update_curr+0x3e0/0x840 [ 105.367424][ C1] ? mark_lock+0xef/0x1840 [ 105.367446][ C1] do_futex+0x1b4/0x1240 [ 105.367454][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.367462][ C1] ? futex_exit_release+0x200/0x200 [ 105.367470][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367474][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.367478][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367482][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.367491][ C1] ? find_held_lock+0x2d/0x110 [ 105.367500][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.367508][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.367515][ C1] ? do_futex+0x1240/0x1240 [ 105.367524][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.367532][ C1] do_syscall_64+0x35/0xb0 [ 105.367537][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.367542][ C1] RIP: 0033:0x46ca23 [ 105.367546][ C1] RSP: 002b:000000c00002fed8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.367551][ C1] RAX: ffffffffffffffda RBX: 000000c000275c00 RCX: 000000000046ca23 [ 105.367554][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b9a0 [ 105.367556][ C1] RBP: 000000c00002ff20 R08: 0000000000000000 R09: 0000000000000000 [ 105.367559][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 105.367562][ C1] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 105.367574][ C1] task:syz-execprog state:S stack:29808 pid: 8808 ppid: 8794 flags:0x00000000 [ 105.367585][ C1] Call Trace: [ 105.367590][ C1] __schedule+0x907/0x26b0 [ 105.367598][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.367609][ C1] schedule+0xd3/0x270 [ 105.367615][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.367622][ C1] futex_wait+0x19f/0x550 [ 105.367630][ C1] ? futex_wait_setup+0x250/0x250 [ 105.367636][ C1] ? lock_chain_count+0x20/0x20 [ 105.367642][ C1] ? mark_lock+0xef/0x1840 [ 105.367647][ C1] ? mark_lock+0xef/0x1840 [ 105.367664][ C1] do_futex+0x1b4/0x1240 [ 105.367672][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.367680][ C1] ? futex_exit_release+0x200/0x200 [ 105.367688][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367692][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.367697][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367701][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367710][ C1] ? find_held_lock+0x2d/0x110 [ 105.367718][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.367726][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.367734][ C1] ? do_futex+0x1240/0x1240 [ 105.367743][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.367751][ C1] do_syscall_64+0x35/0xb0 [ 105.367756][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.367762][ C1] RIP: 0033:0x46ca23 [ 105.367765][ C1] RSP: 002b:000000c0000a9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.367770][ C1] RAX: ffffffffffffffda RBX: 000000c0006a0800 RCX: 000000000046ca23 [ 105.367773][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b838 [ 105.367776][ C1] RBP: 000000c0000a9f48 R08: 0000000000000000 R09: 0000000000000000 [ 105.367778][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 105.367781][ C1] R13: 0000000000000008 R14: 0000000000849f10 R15: 0000000000000000 [ 105.367794][ C1] task:syz-execprog state:S stack:24008 pid: 8810 ppid: 8794 flags:0x00000000 [ 105.367803][ C1] Call Trace: [ 105.367807][ C1] __schedule+0x907/0x26b0 [ 105.367816][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.367827][ C1] schedule+0xd3/0x270 [ 105.367833][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.367839][ C1] futex_wait+0x19f/0x550 [ 105.367847][ C1] ? futex_wait_setup+0x250/0x250 [ 105.367852][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 105.367861][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 105.367868][ C1] ? mark_lock+0xef/0x1840 [ 105.367881][ C1] ? find_held_lock+0x2d/0x110 [ 105.367890][ C1] do_futex+0x1b4/0x1240 [ 105.367898][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.367906][ C1] ? futex_exit_release+0x200/0x200 [ 105.367914][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367920][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.367929][ C1] ? find_held_lock+0x2d/0x110 [ 105.367937][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.367946][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.367953][ C1] ? do_futex+0x1240/0x1240 [ 105.367962][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.367970][ C1] do_syscall_64+0x35/0xb0 [ 105.367975][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.367980][ C1] RIP: 0033:0x46ca23 [ 105.367984][ C1] RSP: 002b:000000c0000abd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.367989][ C1] RAX: ffffffffffffffda RBX: 000000c0006a0c00 RCX: 000000000046ca23 [ 105.367992][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a0d48 [ 105.367995][ C1] RBP: 000000c0000abde0 R08: 0000000000000000 R09: 0000000000000000 [ 105.367997][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.368000][ C1] R13: 000000c000082a80 R14: 000080c000400000 R15: 000000000046aba0 [ 105.368013][ C1] task:syz-execprog state:S stack:24008 pid: 8811 ppid: 8794 flags:0x00000000 [ 105.368021][ C1] Call Trace: [ 105.368026][ C1] __schedule+0x907/0x26b0 [ 105.368035][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.368046][ C1] schedule+0xd3/0x270 [ 105.368052][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 105.368058][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.368063][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.368071][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.368077][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.368084][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.368091][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.368097][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368107][ C1] ? find_held_lock+0x2d/0x110 [ 105.368114][ C1] ? do_epoll_create+0x160/0x160 [ 105.368120][ C1] ? __x64_sys_epoll_pwait+0x212/0x320 [ 105.368125][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.368129][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368136][ C1] ? finish_wait+0x270/0x270 [ 105.368142][ C1] ? nsec_to_clock_t+0x20/0x20 [ 105.368148][ C1] ? __set_current_blocked+0xe0/0xe0 [ 105.368158][ C1] do_compat_epoll_pwait.part.0+0x8/0x130 [ 105.368164][ C1] __x64_sys_epoll_pwait+0x180/0x320 [ 105.368171][ C1] ? __ia32_sys_epoll_wait+0x240/0x240 [ 105.368185][ C1] do_syscall_64+0x35/0xb0 [ 105.368190][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.368195][ C1] RIP: 0033:0x46cc40 [ 105.368199][ C1] RSP: 002b:000000c0000a77f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 105.368204][ C1] RAX: ffffffffffffffda RBX: 00000000000003e7 RCX: 000000000046cc40 [ 105.368207][ C1] RDX: 0000000000000080 RSI: 000000c0000a7840 RDI: 0000000000000003 [ 105.368210][ C1] RBP: 000000c0000a7e40 R08: 0000000000000000 R09: 0000000000000000 [ 105.368212][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 105.368215][ C1] R13: 000000c0006ba480 R14: 000000238a562f74 R15: 0000000000000000 [ 105.368228][ C1] task:syz-execprog state:S stack:24008 pid: 8812 ppid: 8794 flags:0x00000000 [ 105.368237][ C1] Call Trace: [ 105.368242][ C1] __schedule+0x907/0x26b0 [ 105.368251][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.368261][ C1] schedule+0xd3/0x270 [ 105.368267][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.368274][ C1] futex_wait+0x19f/0x550 [ 105.368282][ C1] ? futex_wait_setup+0x250/0x250 [ 105.368288][ C1] ? new_sync_write+0x4ad/0x5f0 [ 105.368294][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.368298][ C1] ? current_time+0x200/0x200 [ 105.368305][ C1] ? mark_lock+0xef/0x1840 [ 105.368322][ C1] do_futex+0x1b4/0x1240 [ 105.368330][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.368338][ C1] ? futex_exit_release+0x200/0x200 [ 105.368346][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368351][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368361][ C1] ? find_held_lock+0x2d/0x110 [ 105.368369][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.368379][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.368387][ C1] ? do_futex+0x1240/0x1240 [ 105.368396][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.368404][ C1] do_syscall_64+0x35/0xb0 [ 105.368409][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.368415][ C1] RIP: 0033:0x46ca23 [ 105.368418][ C1] RSP: 002b:000000c0006d9d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.368423][ C1] RAX: ffffffffffffffda RBX: 000000c000673800 RCX: 000000000046ca23 [ 105.368426][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000673948 [ 105.368429][ C1] RBP: 000000c0006d9de0 R08: 0000000000000000 R09: 0000000000000000 [ 105.368432][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.368435][ C1] R13: 000000c0006ba780 R14: 000000238a562f74 R15: 0000000000000000 [ 105.368454][ C1] task:syz-execprog state:S stack:29336 pid: 8813 ppid: 8794 flags:0x00000000 [ 105.368466][ C1] Call Trace: [ 105.368471][ C1] __schedule+0x907/0x26b0 [ 105.368480][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.368491][ C1] schedule+0xd3/0x270 [ 105.368497][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.368504][ C1] futex_wait+0x19f/0x550 [ 105.368512][ C1] ? futex_wait_setup+0x250/0x250 [ 105.368517][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 105.368525][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 105.368532][ C1] ? mark_lock+0xef/0x1840 [ 105.368544][ C1] ? find_held_lock+0x2d/0x110 [ 105.368553][ C1] do_futex+0x1b4/0x1240 [ 105.368561][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.368569][ C1] ? futex_exit_release+0x200/0x200 [ 105.368577][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368582][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368592][ C1] ? find_held_lock+0x2d/0x110 [ 105.368600][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.368608][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.368616][ C1] ? do_futex+0x1240/0x1240 [ 105.368625][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.368633][ C1] do_syscall_64+0x35/0xb0 [ 105.368638][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.368644][ C1] RIP: 0033:0x46ca23 [ 105.368647][ C1] RSP: 002b:000000c0006d5d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.368652][ C1] RAX: ffffffffffffffda RBX: 000000c0006a1000 RCX: 000000000046ca23 [ 105.368655][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a1148 [ 105.368658][ C1] RBP: 000000c0006d5de0 R08: 0000000000000000 R09: 0000000000000000 [ 105.368661][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.368663][ C1] R13: 000000c000082d80 R14: 000080c000400000 R15: 0000000000000000 [ 105.368676][ C1] task:syz-execprog state:S stack:24008 pid: 8814 ppid: 8794 flags:0x00000000 [ 105.368686][ C1] Call Trace: [ 105.368691][ C1] __schedule+0x907/0x26b0 [ 105.368700][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.368710][ C1] schedule+0xd3/0x270 [ 105.368716][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.368723][ C1] futex_wait+0x19f/0x550 [ 105.368731][ C1] ? futex_wait_setup+0x250/0x250 [ 105.368735][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 105.368747][ C1] ? mark_lock+0xef/0x1840 [ 105.368760][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.368767][ C1] do_futex+0x1b4/0x1240 [ 105.368775][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.368785][ C1] ? futex_exit_release+0x200/0x200 [ 105.368793][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368798][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.368808][ C1] ? find_held_lock+0x2d/0x110 [ 105.368816][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.368824][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.368832][ C1] ? do_futex+0x1240/0x1240 [ 105.368841][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.368849][ C1] do_syscall_64+0x35/0xb0 [ 105.368854][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.368859][ C1] RIP: 0033:0x46ca23 [ 105.368863][ C1] RSP: 002b:000000c0006dbd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.368867][ C1] RAX: ffffffffffffffda RBX: 000000c0006dc000 RCX: 000000000046ca23 [ 105.368870][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006dc148 [ 105.368873][ C1] RBP: 000000c0006dbde0 R08: 0000000000000000 R09: 0000000000000000 [ 105.368876][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.368879][ C1] R13: 000000c0006baa80 R14: 0000000000849d5b R15: 0000000000000039 [ 105.368891][ C1] task:syz-execprog state:S stack:29320 pid: 8815 ppid: 8794 flags:0x00000000 [ 105.368901][ C1] Call Trace: [ 105.368906][ C1] __schedule+0x907/0x26b0 [ 105.368915][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.368926][ C1] schedule+0xd3/0x270 [ 105.368931][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.368938][ C1] futex_wait+0x19f/0x550 [ 105.368946][ C1] ? futex_wait_setup+0x250/0x250 [ 105.368951][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 105.368959][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 105.368966][ C1] ? mark_lock+0xef/0x1840 [ 105.368978][ C1] ? find_held_lock+0x2d/0x110 [ 105.368987][ C1] do_futex+0x1b4/0x1240 [ 105.368995][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.369003][ C1] ? futex_exit_release+0x200/0x200 [ 105.369011][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.369017][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.369026][ C1] ? find_held_lock+0x2d/0x110 [ 105.369034][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.369042][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.369050][ C1] ? do_futex+0x1240/0x1240 [ 105.369059][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.369067][ C1] do_syscall_64+0x35/0xb0 [ 105.369072][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.369077][ C1] RIP: 0033:0x46ca23 [ 105.369081][ C1] RSP: 002b:000000c0006d7d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 105.369086][ C1] RAX: ffffffffffffffda RBX: 000000c0006a1400 RCX: 000000000046ca23 [ 105.369089][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a1548 [ 105.369092][ C1] RBP: 000000c0006d7de0 R08: 0000000000000000 R09: 0000000000000000 [ 105.369094][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 105.369097][ C1] R13: 000000c000083080 R14: 000080c000400000 R15: 0000000000000000 [ 105.369110][ C1] task:syz-executor.2 state:S stack:27600 pid: 8821 ppid: 8798 flags:0x00000000 [ 105.369121][ C1] Call Trace: [ 105.369125][ C1] __schedule+0x907/0x26b0 [ 105.369134][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.369138][ C1] ? release_task+0x14d0/0x14d0 [ 105.369150][ C1] schedule+0xd3/0x270 [ 105.369155][ C1] do_wait+0x4d5/0xaa0 [ 105.369164][ C1] kernel_wait4+0xee/0x1c0 [ 105.369170][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 105.369177][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 105.369189][ C1] __do_sys_wait4+0xe8/0x100 [ 105.369195][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 105.369199][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.369205][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.369218][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.369224][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.369230][ C1] do_syscall_64+0x35/0xb0 [ 105.369235][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.369241][ C1] RIP: 0033:0x464a77 [ 105.369244][ C1] RSP: 002b:00007ffeb03e4690 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 105.369249][ C1] RAX: ffffffffffffffda RBX: 0000000000002284 RCX: 0000000000464a77 [ 105.369252][ C1] RDX: 0000000040000000 RSI: 00007ffeb03e46cc RDI: 00000000ffffffff [ 105.369255][ C1] RBP: 00007ffeb03e46cc R08: 0000000000000000 R09: 0000000000000000 [ 105.369258][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffeb03e47a8 [ 105.369261][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 105.369274][ C1] task:syz-executor.1 state:S stack:27600 pid: 8822 ppid: 8814 flags:0x00000000 [ 105.369284][ C1] Call Trace: [ 105.369289][ C1] __schedule+0x907/0x26b0 [ 105.369297][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.369301][ C1] ? release_task+0x14d0/0x14d0 [ 105.369312][ C1] schedule+0xd3/0x270 [ 105.369318][ C1] do_wait+0x4d5/0xaa0 [ 105.369326][ C1] kernel_wait4+0xee/0x1c0 [ 105.369331][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 105.369339][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 105.369351][ C1] __do_sys_wait4+0xe8/0x100 [ 105.369356][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 105.369360][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.369366][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.369380][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.369385][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.369392][ C1] do_syscall_64+0x35/0xb0 [ 105.369397][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.369402][ C1] RIP: 0033:0x464a77 [ 105.369406][ C1] RSP: 002b:00007ffc0fe749f0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 105.369411][ C1] RAX: ffffffffffffffda RBX: 00000000000022b9 RCX: 0000000000464a77 [ 105.369413][ C1] RDX: 0000000040000000 RSI: 00007ffc0fe74a2c RDI: 00000000ffffffff [ 105.369417][ C1] RBP: 00007ffc0fe74a2c R08: 0000000000000000 R09: 0000000000000000 [ 105.369419][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc0fe74b08 [ 105.369422][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 105.369435][ C1] task:syz-executor.4 state:S stack:27600 pid: 8823 ppid: 8812 flags:0x00000000 [ 105.369449][ C1] Call Trace: [ 105.369454][ C1] __schedule+0x907/0x26b0 [ 105.369462][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.369466][ C1] ? release_task+0x14d0/0x14d0 [ 105.369476][ C1] schedule+0xd3/0x270 [ 105.369482][ C1] do_wait+0x4d5/0xaa0 [ 105.369491][ C1] kernel_wait4+0xee/0x1c0 [ 105.369496][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 105.369504][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 105.369516][ C1] __do_sys_wait4+0xe8/0x100 [ 105.369521][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 105.369525][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.369531][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.369545][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.369550][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.369557][ C1] do_syscall_64+0x35/0xb0 [ 105.369562][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.369567][ C1] RIP: 0033:0x464a77 [ 105.369571][ C1] RSP: 002b:00007ffdd64e4f40 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 105.369575][ C1] RAX: ffffffffffffffda RBX: 00000000000022be RCX: 0000000000464a77 [ 105.369578][ C1] RDX: 0000000040000000 RSI: 00007ffdd64e4f7c RDI: 00000000ffffffff [ 105.369581][ C1] RBP: 00007ffdd64e4f7c R08: 0000000000000000 R09: 0000000000000000 [ 105.369584][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffdd64e5058 [ 105.369587][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 105.369600][ C1] task:syz-executor.0 state:S stack:27600 pid: 8824 ppid: 8814 flags:0x00000000 [ 105.369610][ C1] Call Trace: [ 105.369615][ C1] __schedule+0x907/0x26b0 [ 105.369624][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.369628][ C1] ? release_task+0x14d0/0x14d0 [ 105.369759][ C1] schedule+0xd3/0x270 [ 105.369771][ C1] do_wait+0x4d5/0xaa0 [ 105.369781][ C1] kernel_wait4+0xee/0x1c0 [ 105.369787][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 105.369795][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 105.369807][ C1] __do_sys_wait4+0xe8/0x100 [ 105.369813][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 105.369818][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.369825][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.369840][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.369846][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.369853][ C1] do_syscall_64+0x35/0xb0 [ 105.369858][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.369866][ C1] RIP: 0033:0x464a77 [ 105.369872][ C1] RSP: 002b:00007fffff9d4820 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 105.369884][ C1] RAX: ffffffffffffffda RBX: 00000000000022c6 RCX: 0000000000464a77 [ 105.369888][ C1] RDX: 0000000040000000 RSI: 00007fffff9d485c RDI: 00000000ffffffff [ 105.369894][ C1] RBP: 00007fffff9d485c R08: 0000000000000000 R09: 0000000000000000 [ 105.369897][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffff9d4938 [ 105.369901][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 105.369916][ C1] task:syz-executor.3 state:S stack:27600 pid: 8825 ppid: 8801 flags:0x00000000 [ 105.369931][ C1] Call Trace: [ 105.369937][ C1] __schedule+0x907/0x26b0 [ 105.369947][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.369952][ C1] ? release_task+0x14d0/0x14d0 [ 105.369962][ C1] schedule+0xd3/0x270 [ 105.369968][ C1] do_wait+0x4d5/0xaa0 [ 105.369980][ C1] kernel_wait4+0xee/0x1c0 [ 105.369985][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 105.369993][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 105.370007][ C1] __do_sys_wait4+0xe8/0x100 [ 105.370013][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 105.370018][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.370024][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.370039][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.370045][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.370052][ C1] do_syscall_64+0x35/0xb0 [ 105.370057][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.370064][ C1] RIP: 0033:0x464a77 [ 105.370068][ C1] RSP: 002b:00007ffe91c2fde0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 105.370073][ C1] RAX: ffffffffffffffda RBX: 00000000000022bd RCX: 0000000000464a77 [ 105.370077][ C1] RDX: 0000000040000000 RSI: 00007ffe91c2fe1c RDI: 00000000ffffffff [ 105.370080][ C1] RBP: 00007ffe91c2fe1c R08: 0000000000000000 R09: 0000000000000000 [ 105.370083][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe91c2fef8 [ 105.370086][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 105.370099][ C1] task:syz-executor.5 state:S stack:27456 pid: 8826 ppid: 8801 flags:0x00000000 [ 105.370112][ C1] Call Trace: [ 105.370119][ C1] __schedule+0x907/0x26b0 [ 105.370132][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370136][ C1] ? release_task+0x14d0/0x14d0 [ 105.370147][ C1] schedule+0xd3/0x270 [ 105.370154][ C1] do_wait+0x4d5/0xaa0 [ 105.370163][ C1] kernel_wait4+0xee/0x1c0 [ 105.370169][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 105.370177][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 105.370189][ C1] __do_sys_wait4+0xe8/0x100 [ 105.370195][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 105.370200][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.370206][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.370221][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.370226][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.370233][ C1] do_syscall_64+0x35/0xb0 [ 105.370239][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.370246][ C1] RIP: 0033:0x464a77 [ 105.370250][ C1] RSP: 002b:00007ffce316e410 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 105.370255][ C1] RAX: ffffffffffffffda RBX: 00000000000022bc RCX: 0000000000464a77 [ 105.370259][ C1] RDX: 0000000040000000 RSI: 00007ffce316e44c RDI: 00000000ffffffff [ 105.370262][ C1] RBP: 00007ffce316e44c R08: 0000000000000000 R09: 0000000000000000 [ 105.370265][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce316e528 [ 105.370267][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 105.370281][ C1] task:syz-executor.2 state:S stack:23920 pid: 8836 ppid: 8821 flags:0x00000000 [ 105.370291][ C1] Call Trace: [ 105.370297][ C1] __schedule+0x907/0x26b0 [ 105.370308][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370320][ C1] schedule+0xd3/0x270 [ 105.370327][ C1] do_nanosleep+0x20d/0x5b0 [ 105.370336][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.370343][ C1] ? memset+0x20/0x40 [ 105.370351][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.370360][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.370367][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.370376][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.370385][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.370390][ C1] ? put_timespec64+0xf0/0xf0 [ 105.370398][ C1] common_nsleep+0x74/0xb0 [ 105.370405][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.370414][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.370423][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.370432][ C1] do_syscall_64+0x35/0xb0 [ 105.370438][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.370444][ C1] RIP: 0033:0x48a7a1 [ 105.370449][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.370454][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 105.370458][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.370461][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffeb03ea080 [ 105.370464][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 105.370467][ C1] R13: 0000000000019ae1 R14: 0000000000000003 R15: 0000000000a9fe40 [ 105.370480][ C1] task:kworker/u5:3 state:I stack:28064 pid: 8848 ppid: 2 flags:0x00004000 [ 105.370496][ C1] Workqueue: 0x0 (hci4) [ 105.370505][ C1] Call Trace: [ 105.370511][ C1] __schedule+0x907/0x26b0 [ 105.370522][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370528][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.370537][ C1] schedule+0xd3/0x270 [ 105.370543][ C1] worker_thread+0x14d/0x1040 [ 105.370557][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.370565][ C1] kthread+0x38b/0x460 [ 105.370570][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.370576][ C1] ? set_kthread_struct+0x100/0x100 [ 105.370583][ C1] ret_from_fork+0x1f/0x30 [ 105.370601][ C1] task:kworker/u5:4 state:I stack:28648 pid: 8877 ppid: 2 flags:0x00004000 [ 105.370613][ C1] Workqueue: 0x0 (hci5) [ 105.370630][ C1] Call Trace: [ 105.370636][ C1] __schedule+0x907/0x26b0 [ 105.370646][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370651][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.370657][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.370666][ C1] schedule+0xd3/0x270 [ 105.370672][ C1] worker_thread+0x14d/0x1040 [ 105.370686][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.370694][ C1] kthread+0x38b/0x460 [ 105.370698][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.370704][ C1] ? set_kthread_struct+0x100/0x100 [ 105.370711][ C1] ret_from_fork+0x1f/0x30 [ 105.370726][ C1] task:kworker/u5:5 state:I stack:26816 pid: 8881 ppid: 2 flags:0x00004000 [ 105.370739][ C1] Workqueue: 0x0 (hci2) [ 105.370748][ C1] Call Trace: [ 105.370753][ C1] __schedule+0x907/0x26b0 [ 105.370763][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370767][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.370773][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.370781][ C1] schedule+0xd3/0x270 [ 105.370787][ C1] worker_thread+0x14d/0x1040 [ 105.370800][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.370808][ C1] kthread+0x38b/0x460 [ 105.370813][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.370818][ C1] ? set_kthread_struct+0x100/0x100 [ 105.370825][ C1] ret_from_fork+0x1f/0x30 [ 105.370840][ C1] task:kworker/u5:6 state:I stack:29712 pid: 8882 ppid: 2 flags:0x00004000 [ 105.370853][ C1] Call Trace: [ 105.370858][ C1] __schedule+0x907/0x26b0 [ 105.370867][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370872][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.370883][ C1] schedule+0xd3/0x270 [ 105.370889][ C1] worker_thread+0x14d/0x1040 [ 105.370901][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.370909][ C1] kthread+0x38b/0x460 [ 105.370913][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.370918][ C1] ? set_kthread_struct+0x100/0x100 [ 105.370925][ C1] ret_from_fork+0x1f/0x30 [ 105.370940][ C1] task:kworker/u5:7 state:I stack:29768 pid: 8884 ppid: 2 flags:0x00004000 [ 105.370953][ C1] Workqueue: 0x0 (hci4) [ 105.370960][ C1] Call Trace: [ 105.370965][ C1] __schedule+0x907/0x26b0 [ 105.370975][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.370982][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.370989][ C1] schedule+0xd3/0x270 [ 105.370996][ C1] worker_thread+0x14d/0x1040 [ 105.371008][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.371015][ C1] kthread+0x38b/0x460 [ 105.371019][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.371024][ C1] ? set_kthread_struct+0x100/0x100 [ 105.371032][ C1] ret_from_fork+0x1f/0x30 [ 105.371046][ C1] task:syz-executor.1 state:S stack:24336 pid: 8889 ppid: 8822 flags:0x00000000 [ 105.371057][ C1] Call Trace: [ 105.371062][ C1] __schedule+0x907/0x26b0 [ 105.371071][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.371083][ C1] schedule+0xd3/0x270 [ 105.371089][ C1] do_nanosleep+0x20d/0x5b0 [ 105.371099][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.371105][ C1] ? memset+0x20/0x40 [ 105.371111][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.371121][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.371128][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.371137][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.371144][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.371149][ C1] ? put_timespec64+0xf0/0xf0 [ 105.371157][ C1] common_nsleep+0x74/0xb0 [ 105.371164][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.371171][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.371179][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.371188][ C1] do_syscall_64+0x35/0xb0 [ 105.371194][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.371200][ C1] RIP: 0033:0x48a7a1 [ 105.371205][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.371210][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 105.371213][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.371216][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffc0ff91080 [ 105.371220][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 105.371223][ C1] R13: 00000000000199e6 R14: 0000000000000003 R15: 0000000000a9fe40 [ 105.371236][ C1] task:syz-executor.5 state:S stack:24160 pid: 8892 ppid: 8826 flags:0x00000000 [ 105.371247][ C1] Call Trace: [ 105.371253][ C1] __schedule+0x907/0x26b0 [ 105.371262][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.371274][ C1] schedule+0xd3/0x270 [ 105.371280][ C1] do_nanosleep+0x20d/0x5b0 [ 105.371289][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.371296][ C1] ? memset+0x20/0x40 [ 105.371302][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.371310][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.371316][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.371325][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.371332][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.371337][ C1] ? put_timespec64+0xf0/0xf0 [ 105.371345][ C1] common_nsleep+0x74/0xb0 [ 105.371351][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.371359][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.371367][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.371376][ C1] do_syscall_64+0x35/0xb0 [ 105.371381][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.371387][ C1] RIP: 0033:0x48a7a1 [ 105.371391][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.371396][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 105.371399][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.371402][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffce31b6080 [ 105.371405][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 105.371408][ C1] R13: 0000000000019977 R14: 0000000000000003 R15: 0000000000a9fe40 [ 105.371420][ C1] task:syz-executor.3 state:S stack:24256 pid: 8893 ppid: 8825 flags:0x00000000 [ 105.371431][ C1] Call Trace: [ 105.371436][ C1] __schedule+0x907/0x26b0 [ 105.371446][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.371456][ C1] schedule+0xd3/0x270 [ 105.371463][ C1] do_nanosleep+0x20d/0x5b0 [ 105.371471][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.371478][ C1] ? memset+0x20/0x40 [ 105.371483][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.371491][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.371498][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.371506][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.371514][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.371526][ C1] ? put_timespec64+0xf0/0xf0 [ 105.371533][ C1] common_nsleep+0x74/0xb0 [ 105.371540][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.371547][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.371556][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.371564][ C1] do_syscall_64+0x35/0xb0 [ 105.371569][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.371575][ C1] RIP: 0033:0x48a7a1 [ 105.371579][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.371585][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 105.371588][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.371591][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffe91d14080 [ 105.371594][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 105.371596][ C1] R13: 0000000000019977 R14: 0000000000000003 R15: 0000000000a9fe40 [ 105.371610][ C1] task:syz-executor.4 state:S stack:23920 pid: 8894 ppid: 8823 flags:0x00000000 [ 105.371624][ C1] Call Trace: [ 105.371630][ C1] __schedule+0x907/0x26b0 [ 105.371639][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.371650][ C1] schedule+0xd3/0x270 [ 105.371656][ C1] do_nanosleep+0x20d/0x5b0 [ 105.371665][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.371673][ C1] ? memset+0x20/0x40 [ 105.371678][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.371687][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.371693][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.371702][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.371709][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.371714][ C1] ? put_timespec64+0xf0/0xf0 [ 105.371721][ C1] common_nsleep+0x74/0xb0 [ 105.371727][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.371735][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.371743][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.371751][ C1] do_syscall_64+0x35/0xb0 [ 105.371756][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.371762][ C1] RIP: 0033:0x48a7a1 [ 105.371765][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.371770][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 105.371773][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.371776][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffdd650d080 [ 105.371779][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 105.371782][ C1] R13: 00000000000199d4 R14: 0000000000000003 R15: 0000000000a9fe40 [ 105.371794][ C1] task:syz-executor.0 state:S stack:24256 pid: 8902 ppid: 8824 flags:0x00000000 [ 105.371804][ C1] Call Trace: [ 105.371809][ C1] __schedule+0x907/0x26b0 [ 105.371818][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.371829][ C1] schedule+0xd3/0x270 [ 105.371835][ C1] do_nanosleep+0x20d/0x5b0 [ 105.371844][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.371850][ C1] ? memset+0x20/0x40 [ 105.371856][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.371864][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.371870][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.371879][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.371886][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.371890][ C1] ? put_timespec64+0xf0/0xf0 [ 105.371898][ C1] common_nsleep+0x74/0xb0 [ 105.371904][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.371911][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.371919][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.371927][ C1] do_syscall_64+0x35/0xb0 [ 105.371932][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.371938][ C1] RIP: 0033:0x48a7a1 [ 105.371941][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.371946][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 105.371949][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.371952][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffff9e6080 [ 105.371955][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 105.371957][ C1] R13: 0000000000019ad7 R14: 0000000000000003 R15: 0000000000a9fe40 [ 105.371971][ C1] task:bond0 state:I stack:30712 pid: 8920 ppid: 2 flags:0x00004000 [ 105.371982][ C1] Call Trace: [ 105.371987][ C1] __schedule+0x907/0x26b0 [ 105.371996][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372000][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372006][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372014][ C1] schedule+0xd3/0x270 [ 105.372019][ C1] rescuer_thread+0x65d/0xb80 [ 105.372026][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372037][ C1] ? worker_thread+0x1040/0x1040 [ 105.372044][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372050][ C1] ? worker_thread+0x1040/0x1040 [ 105.372057][ C1] kthread+0x38b/0x460 [ 105.372061][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372066][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372073][ C1] ret_from_fork+0x1f/0x30 [ 105.372087][ C1] task:wg-crypt-wg0 state:I stack:30120 pid: 9083 ppid: 2 flags:0x00004000 [ 105.372098][ C1] Call Trace: [ 105.372103][ C1] __schedule+0x907/0x26b0 [ 105.372112][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372122][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372128][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372136][ C1] schedule+0xd3/0x270 [ 105.372142][ C1] rescuer_thread+0x65d/0xb80 [ 105.372148][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372158][ C1] ? worker_thread+0x1040/0x1040 [ 105.372165][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372171][ C1] ? worker_thread+0x1040/0x1040 [ 105.372178][ C1] kthread+0x38b/0x460 [ 105.372182][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372187][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372194][ C1] ret_from_fork+0x1f/0x30 [ 105.372209][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9084 ppid: 2 flags:0x00004000 [ 105.372219][ C1] Call Trace: [ 105.372224][ C1] __schedule+0x907/0x26b0 [ 105.372233][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372237][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372243][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372250][ C1] schedule+0xd3/0x270 [ 105.372256][ C1] rescuer_thread+0x65d/0xb80 [ 105.372262][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372273][ C1] ? worker_thread+0x1040/0x1040 [ 105.372280][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372285][ C1] ? worker_thread+0x1040/0x1040 [ 105.372292][ C1] kthread+0x38b/0x460 [ 105.372296][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372301][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372307][ C1] ret_from_fork+0x1f/0x30 [ 105.372322][ C1] task:wg-crypt-wg2 state:I stack:30120 pid: 9089 ppid: 2 flags:0x00004000 [ 105.372333][ C1] Call Trace: [ 105.372338][ C1] __schedule+0x907/0x26b0 [ 105.372347][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372351][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372356][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372364][ C1] schedule+0xd3/0x270 [ 105.372370][ C1] rescuer_thread+0x65d/0xb80 [ 105.372375][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372392][ C1] ? worker_thread+0x1040/0x1040 [ 105.372399][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372405][ C1] ? worker_thread+0x1040/0x1040 [ 105.372413][ C1] kthread+0x38b/0x460 [ 105.372418][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372423][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372429][ C1] ret_from_fork+0x1f/0x30 [ 105.372444][ C1] task:kworker/1:3 state:I stack:25296 pid: 9114 ppid: 2 flags:0x00004000 [ 105.372455][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 105.372463][ C1] Call Trace: [ 105.372468][ C1] __schedule+0x907/0x26b0 [ 105.372476][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372483][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372491][ C1] schedule+0xd3/0x270 [ 105.372496][ C1] worker_thread+0x14d/0x1040 [ 105.372509][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.372516][ C1] kthread+0x38b/0x460 [ 105.372520][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372525][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372532][ C1] ret_from_fork+0x1f/0x30 [ 105.372546][ C1] task:bond0 state:I stack:30712 pid: 9117 ppid: 2 flags:0x00004000 [ 105.372562][ C1] Call Trace: [ 105.372567][ C1] __schedule+0x907/0x26b0 [ 105.372575][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372580][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372585][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372593][ C1] schedule+0xd3/0x270 [ 105.372598][ C1] rescuer_thread+0x65d/0xb80 [ 105.372604][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372619][ C1] ? worker_thread+0x1040/0x1040 [ 105.372626][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372632][ C1] ? worker_thread+0x1040/0x1040 [ 105.372639][ C1] kthread+0x38b/0x460 [ 105.372643][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372648][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372654][ C1] ret_from_fork+0x1f/0x30 [ 105.372669][ C1] task:bond0 state:I stack:29760 pid: 9188 ppid: 2 flags:0x00004000 [ 105.372681][ C1] Call Trace: [ 105.372686][ C1] __schedule+0x907/0x26b0 [ 105.372695][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372699][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372705][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372712][ C1] schedule+0xd3/0x270 [ 105.372718][ C1] rescuer_thread+0x65d/0xb80 [ 105.372724][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372739][ C1] ? worker_thread+0x1040/0x1040 [ 105.372746][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372752][ C1] ? worker_thread+0x1040/0x1040 [ 105.372758][ C1] kthread+0x38b/0x460 [ 105.372763][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372767][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372774][ C1] ret_from_fork+0x1f/0x30 [ 105.372788][ C1] task:bond0 state:I stack:30712 pid: 9295 ppid: 2 flags:0x00004000 [ 105.372799][ C1] Call Trace: [ 105.372804][ C1] __schedule+0x907/0x26b0 [ 105.372812][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372817][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372822][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372830][ C1] schedule+0xd3/0x270 [ 105.372835][ C1] rescuer_thread+0x65d/0xb80 [ 105.372841][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372852][ C1] ? worker_thread+0x1040/0x1040 [ 105.372859][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372864][ C1] ? worker_thread+0x1040/0x1040 [ 105.372871][ C1] kthread+0x38b/0x460 [ 105.372875][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372880][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372886][ C1] ret_from_fork+0x1f/0x30 [ 105.372901][ C1] task:bond0 state:I stack:30040 pid: 9336 ppid: 2 flags:0x00004000 [ 105.372912][ C1] Call Trace: [ 105.372917][ C1] __schedule+0x907/0x26b0 [ 105.372925][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.372930][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.372935][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.372942][ C1] schedule+0xd3/0x270 [ 105.372948][ C1] rescuer_thread+0x65d/0xb80 [ 105.372954][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.372965][ C1] ? worker_thread+0x1040/0x1040 [ 105.372972][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.372977][ C1] ? worker_thread+0x1040/0x1040 [ 105.372984][ C1] kthread+0x38b/0x460 [ 105.372988][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.372993][ C1] ? set_kthread_struct+0x100/0x100 [ 105.372999][ C1] ret_from_fork+0x1f/0x30 [ 105.373013][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9421 ppid: 2 flags:0x00004000 [ 105.373024][ C1] Call Trace: [ 105.373029][ C1] __schedule+0x907/0x26b0 [ 105.373037][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373042][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373047][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373055][ C1] schedule+0xd3/0x270 [ 105.373060][ C1] rescuer_thread+0x65d/0xb80 [ 105.373066][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373077][ C1] ? worker_thread+0x1040/0x1040 [ 105.373084][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373089][ C1] ? worker_thread+0x1040/0x1040 [ 105.373096][ C1] kthread+0x38b/0x460 [ 105.373100][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373105][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373112][ C1] ret_from_fork+0x1f/0x30 [ 105.373127][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9460 ppid: 2 flags:0x00004000 [ 105.373138][ C1] Call Trace: [ 105.373143][ C1] __schedule+0x907/0x26b0 [ 105.373151][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373156][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373161][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373169][ C1] schedule+0xd3/0x270 [ 105.373174][ C1] rescuer_thread+0x65d/0xb80 [ 105.373180][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373191][ C1] ? worker_thread+0x1040/0x1040 [ 105.373198][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373203][ C1] ? worker_thread+0x1040/0x1040 [ 105.373210][ C1] kthread+0x38b/0x460 [ 105.373214][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373219][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373225][ C1] ret_from_fork+0x1f/0x30 [ 105.373240][ C1] task:wg-crypt-wg1 state:I stack:30040 pid: 9461 ppid: 2 flags:0x00004000 [ 105.373251][ C1] Call Trace: [ 105.373256][ C1] __schedule+0x907/0x26b0 [ 105.373264][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373269][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373274][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373282][ C1] schedule+0xd3/0x270 [ 105.373288][ C1] rescuer_thread+0x65d/0xb80 [ 105.373294][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373304][ C1] ? worker_thread+0x1040/0x1040 [ 105.373311][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373316][ C1] ? worker_thread+0x1040/0x1040 [ 105.373323][ C1] kthread+0x38b/0x460 [ 105.373327][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373332][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373339][ C1] ret_from_fork+0x1f/0x30 [ 105.373353][ C1] task:bond0 state:I stack:29760 pid: 9472 ppid: 2 flags:0x00004000 [ 105.373363][ C1] Call Trace: [ 105.373368][ C1] __schedule+0x907/0x26b0 [ 105.373377][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373381][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373386][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373394][ C1] schedule+0xd3/0x270 [ 105.373400][ C1] rescuer_thread+0x65d/0xb80 [ 105.373406][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373416][ C1] ? worker_thread+0x1040/0x1040 [ 105.373423][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373428][ C1] ? worker_thread+0x1040/0x1040 [ 105.373435][ C1] kthread+0x38b/0x460 [ 105.373439][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373444][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373451][ C1] ret_from_fork+0x1f/0x30 [ 105.373465][ C1] task:wg-crypt-wg1 state:I stack:30712 pid: 9509 ppid: 2 flags:0x00004000 [ 105.373475][ C1] Call Trace: [ 105.373480][ C1] __schedule+0x907/0x26b0 [ 105.373488][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373493][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373498][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373506][ C1] schedule+0xd3/0x270 [ 105.373512][ C1] rescuer_thread+0x65d/0xb80 [ 105.373517][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373528][ C1] ? worker_thread+0x1040/0x1040 [ 105.373535][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373540][ C1] ? worker_thread+0x1040/0x1040 [ 105.373547][ C1] kthread+0x38b/0x460 [ 105.373551][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373556][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373563][ C1] ret_from_fork+0x1f/0x30 [ 105.373577][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9512 ppid: 2 flags:0x00004000 [ 105.373587][ C1] Call Trace: [ 105.373592][ C1] __schedule+0x907/0x26b0 [ 105.373601][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373605][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373610][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373624][ C1] schedule+0xd3/0x270 [ 105.373630][ C1] rescuer_thread+0x65d/0xb80 [ 105.373635][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373646][ C1] ? worker_thread+0x1040/0x1040 [ 105.373653][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373658][ C1] ? worker_thread+0x1040/0x1040 [ 105.373665][ C1] kthread+0x38b/0x460 [ 105.373669][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373674][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373681][ C1] ret_from_fork+0x1f/0x30 [ 105.373695][ C1] task:wg-crypt-wg2 state:I stack:30040 pid: 9553 ppid: 2 flags:0x00004000 [ 105.373704][ C1] Call Trace: [ 105.373708][ C1] __schedule+0x907/0x26b0 [ 105.373717][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373721][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373727][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373734][ C1] schedule+0xd3/0x270 [ 105.373740][ C1] rescuer_thread+0x65d/0xb80 [ 105.373746][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373756][ C1] ? worker_thread+0x1040/0x1040 [ 105.373763][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373769][ C1] ? worker_thread+0x1040/0x1040 [ 105.373775][ C1] kthread+0x38b/0x460 [ 105.373780][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373785][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373791][ C1] ret_from_fork+0x1f/0x30 [ 105.373805][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9626 ppid: 2 flags:0x00004000 [ 105.373816][ C1] Call Trace: [ 105.373821][ C1] __schedule+0x907/0x26b0 [ 105.373830][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373834][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373840][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373847][ C1] schedule+0xd3/0x270 [ 105.373854][ C1] rescuer_thread+0x65d/0xb80 [ 105.373859][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373870][ C1] ? worker_thread+0x1040/0x1040 [ 105.373877][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373883][ C1] ? worker_thread+0x1040/0x1040 [ 105.373890][ C1] kthread+0x38b/0x460 [ 105.373894][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.373899][ C1] ? set_kthread_struct+0x100/0x100 [ 105.373905][ C1] ret_from_fork+0x1f/0x30 [ 105.373919][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9636 ppid: 2 flags:0x00004000 [ 105.373929][ C1] Call Trace: [ 105.373934][ C1] __schedule+0x907/0x26b0 [ 105.373942][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.373947][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.373952][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.373959][ C1] schedule+0xd3/0x270 [ 105.373965][ C1] rescuer_thread+0x65d/0xb80 [ 105.373971][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.373982][ C1] ? worker_thread+0x1040/0x1040 [ 105.373988][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.373994][ C1] ? worker_thread+0x1040/0x1040 [ 105.374001][ C1] kthread+0x38b/0x460 [ 105.374005][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374010][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374016][ C1] ret_from_fork+0x1f/0x30 [ 105.374031][ C1] task:wg-crypt-wg1 state:I stack:30712 pid: 9642 ppid: 2 flags:0x00004000 [ 105.374041][ C1] Call Trace: [ 105.374046][ C1] __schedule+0x907/0x26b0 [ 105.374054][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374059][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374064][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374071][ C1] schedule+0xd3/0x270 [ 105.374077][ C1] rescuer_thread+0x65d/0xb80 [ 105.374083][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374094][ C1] ? worker_thread+0x1040/0x1040 [ 105.374101][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374106][ C1] ? worker_thread+0x1040/0x1040 [ 105.374113][ C1] kthread+0x38b/0x460 [ 105.374119][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374124][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374130][ C1] ret_from_fork+0x1f/0x30 [ 105.374144][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9657 ppid: 2 flags:0x00004000 [ 105.374155][ C1] Call Trace: [ 105.374160][ C1] __schedule+0x907/0x26b0 [ 105.374168][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374173][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374178][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374186][ C1] schedule+0xd3/0x270 [ 105.374191][ C1] rescuer_thread+0x65d/0xb80 [ 105.374197][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374208][ C1] ? worker_thread+0x1040/0x1040 [ 105.374214][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374220][ C1] ? worker_thread+0x1040/0x1040 [ 105.374227][ C1] kthread+0x38b/0x460 [ 105.374231][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374236][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374242][ C1] ret_from_fork+0x1f/0x30 [ 105.374257][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9662 ppid: 2 flags:0x00004000 [ 105.374267][ C1] Call Trace: [ 105.374272][ C1] __schedule+0x907/0x26b0 [ 105.374280][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374285][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374290][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374298][ C1] schedule+0xd3/0x270 [ 105.374304][ C1] rescuer_thread+0x65d/0xb80 [ 105.374309][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374320][ C1] ? worker_thread+0x1040/0x1040 [ 105.374327][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374332][ C1] ? worker_thread+0x1040/0x1040 [ 105.374339][ C1] kthread+0x38b/0x460 [ 105.374343][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374348][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374355][ C1] ret_from_fork+0x1f/0x30 [ 105.374369][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9669 ppid: 2 flags:0x00004000 [ 105.374379][ C1] Call Trace: [ 105.374384][ C1] __schedule+0x907/0x26b0 [ 105.374392][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374397][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374402][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374410][ C1] schedule+0xd3/0x270 [ 105.374415][ C1] rescuer_thread+0x65d/0xb80 [ 105.374421][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374432][ C1] ? worker_thread+0x1040/0x1040 [ 105.374438][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374444][ C1] ? worker_thread+0x1040/0x1040 [ 105.374451][ C1] kthread+0x38b/0x460 [ 105.374455][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374460][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374466][ C1] ret_from_fork+0x1f/0x30 [ 105.374480][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9672 ppid: 2 flags:0x00004000 [ 105.374490][ C1] Call Trace: [ 105.374495][ C1] __schedule+0x907/0x26b0 [ 105.374503][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374508][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374513][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374521][ C1] schedule+0xd3/0x270 [ 105.374526][ C1] rescuer_thread+0x65d/0xb80 [ 105.374532][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374543][ C1] ? worker_thread+0x1040/0x1040 [ 105.374550][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374555][ C1] ? worker_thread+0x1040/0x1040 [ 105.374562][ C1] kthread+0x38b/0x460 [ 105.374566][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374571][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374577][ C1] ret_from_fork+0x1f/0x30 [ 105.374591][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9687 ppid: 2 flags:0x00004000 [ 105.374602][ C1] Call Trace: [ 105.374607][ C1] __schedule+0x907/0x26b0 [ 105.374619][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374624][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374629][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374637][ C1] schedule+0xd3/0x270 [ 105.374642][ C1] rescuer_thread+0x65d/0xb80 [ 105.374648][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374659][ C1] ? worker_thread+0x1040/0x1040 [ 105.374666][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374671][ C1] ? worker_thread+0x1040/0x1040 [ 105.374678][ C1] kthread+0x38b/0x460 [ 105.374682][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374687][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374693][ C1] ret_from_fork+0x1f/0x30 [ 105.374707][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9706 ppid: 2 flags:0x00004000 [ 105.374718][ C1] Call Trace: [ 105.374723][ C1] __schedule+0x907/0x26b0 [ 105.374731][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374736][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.374741][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374749][ C1] schedule+0xd3/0x270 [ 105.374755][ C1] rescuer_thread+0x65d/0xb80 [ 105.374761][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.374771][ C1] ? worker_thread+0x1040/0x1040 [ 105.374778][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 105.374784][ C1] ? worker_thread+0x1040/0x1040 [ 105.374790][ C1] kthread+0x38b/0x460 [ 105.374795][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374800][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374806][ C1] ret_from_fork+0x1f/0x30 [ 105.374820][ C1] task:kworker/1:4 state:I stack:27064 pid:10096 ppid: 2 flags:0x00004000 [ 105.374831][ C1] Workqueue: 0x0 (mld) [ 105.374839][ C1] Call Trace: [ 105.374844][ C1] __schedule+0x907/0x26b0 [ 105.374853][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374859][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374867][ C1] schedule+0xd3/0x270 [ 105.374873][ C1] worker_thread+0x14d/0x1040 [ 105.374885][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.374892][ C1] kthread+0x38b/0x460 [ 105.374896][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.374901][ C1] ? set_kthread_struct+0x100/0x100 [ 105.374907][ C1] ret_from_fork+0x1f/0x30 [ 105.374921][ C1] task:kworker/1:5 state:I stack:26320 pid:10104 ppid: 2 flags:0x00004000 [ 105.374932][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 105.374939][ C1] Call Trace: [ 105.374944][ C1] __schedule+0x907/0x26b0 [ 105.374952][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.374959][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.374966][ C1] schedule+0xd3/0x270 [ 105.374973][ C1] worker_thread+0x14d/0x1040 [ 105.374985][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.374992][ C1] kthread+0x38b/0x460 [ 105.374996][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.375001][ C1] ? set_kthread_struct+0x100/0x100 [ 105.375008][ C1] ret_from_fork+0x1f/0x30 [ 105.375023][ C1] task:kworker/0:7 state:I stack:25904 pid:10111 ppid: 2 flags:0x00004000 [ 105.375035][ C1] Workqueue: 0x0 (events) [ 105.375043][ C1] Call Trace: [ 105.375048][ C1] __schedule+0x907/0x26b0 [ 105.375057][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.375066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.375074][ C1] schedule+0xd3/0x270 [ 105.375080][ C1] worker_thread+0x14d/0x1040 [ 105.375092][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.375099][ C1] kthread+0x38b/0x460 [ 105.375103][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.375108][ C1] ? set_kthread_struct+0x100/0x100 [ 105.375115][ C1] ret_from_fork+0x1f/0x30 [ 105.375130][ C1] task:kworker/0:8 state:R running task stack:23176 pid:10115 ppid: 2 flags:0x00004000 [ 105.375143][ C1] Workqueue: usb_hub_wq hub_event [ 105.375151][ C1] Call Trace: [ 105.375156][ C1] __schedule+0x907/0x26b0 [ 105.375165][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.375171][ C1] ? try_to_wake_up+0x643/0x1550 [ 105.375179][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 105.375185][ C1] preempt_schedule_common+0x45/0xc0 [ 105.375191][ C1] preempt_schedule_thunk+0x16/0x18 [ 105.375201][ C1] try_to_wake_up+0xa50/0x1550 [ 105.375209][ C1] ? migrate_swap_stop+0x820/0x820 [ 105.375213][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.375218][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.375226][ C1] wake_up_q+0x7e/0xf0 [ 105.375230][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 105.375236][ C1] __mutex_unlock_slowpath+0x2b6/0x610 [ 105.375241][ C1] ? mark_held_locks+0x9f/0xe0 [ 105.375247][ C1] ? wait_for_completion_io+0x280/0x280 [ 105.375252][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.375257][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.375263][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.375271][ C1] __device_attach+0x11d/0x410 [ 105.375281][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 105.375288][ C1] ? kobject_uevent_env+0x230/0x1290 [ 105.375299][ C1] bus_probe_device+0x19d/0x250 [ 105.375307][ C1] device_add+0xa2f/0x1e00 [ 105.375317][ C1] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 105.375328][ C1] usb_new_device.cold+0x5cf/0xedf [ 105.375340][ C1] ? hub_disconnect+0x470/0x470 [ 105.375345][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.375351][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.375358][ C1] hub_event+0x10a3/0x36c0 [ 105.375379][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 105.375388][ C1] ? lock_release+0x720/0x720 [ 105.375393][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.375397][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.375409][ C1] process_one_work+0x84c/0x13d0 [ 105.375419][ C1] ? lock_release+0x720/0x720 [ 105.375423][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 105.375432][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.375437][ C1] ? move_linked_works+0x12c/0x2a0 [ 105.375447][ C1] worker_thread+0x598/0x1040 [ 105.375459][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.375466][ C1] kthread+0x38b/0x460 [ 105.375470][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.375475][ C1] ? set_kthread_struct+0x100/0x100 [ 105.375481][ C1] ret_from_fork+0x1f/0x30 [ 105.375496][ C1] task:kworker/1:6 state:I stack:22832 pid:10131 ppid: 2 flags:0x00004000 [ 105.375505][ C1] Workqueue: 0x0 (events) [ 105.375512][ C1] Call Trace: [ 105.375517][ C1] __schedule+0x907/0x26b0 [ 105.375526][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.375532][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.375540][ C1] schedule+0xd3/0x270 [ 105.375546][ C1] worker_thread+0x14d/0x1040 [ 105.375558][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.375565][ C1] kthread+0x38b/0x460 [ 105.375569][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.375574][ C1] ? set_kthread_struct+0x100/0x100 [ 105.375581][ C1] ret_from_fork+0x1f/0x30 [ 105.375595][ C1] task:kworker/1:7 state:I stack:22720 pid:10139 ppid: 2 flags:0x00004000 [ 105.375605][ C1] Workqueue: 0x0 (usb_hub_wq) [ 105.375612][ C1] Call Trace: [ 105.375620][ C1] __schedule+0x907/0x26b0 [ 105.375629][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.375635][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.375643][ C1] schedule+0xd3/0x270 [ 105.375649][ C1] worker_thread+0x14d/0x1040 [ 105.375661][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.375668][ C1] kthread+0x38b/0x460 [ 105.375672][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.375677][ C1] ? set_kthread_struct+0x100/0x100 [ 105.375683][ C1] ret_from_fork+0x1f/0x30 [ 105.375697][ C1] task:syz-executor.0 state:S stack:27968 pid:10282 ppid: 8902 flags:0x00000000 [ 105.375708][ C1] Call Trace: [ 105.375712][ C1] __schedule+0x907/0x26b0 [ 105.375721][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.375732][ C1] schedule+0xd3/0x270 [ 105.375738][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.375747][ C1] futex_wait+0x19f/0x550 [ 105.375755][ C1] ? futex_wait_setup+0x250/0x250 [ 105.375764][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.375771][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.375783][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.375792][ C1] do_futex+0x1b4/0x1240 [ 105.375799][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.375805][ C1] ? find_held_lock+0x2d/0x110 [ 105.375815][ C1] ? futex_exit_release+0x200/0x200 [ 105.375820][ C1] ? find_held_lock+0x2d/0x110 [ 105.375829][ C1] ? __do_sys_futex+0x233/0x2d0 [ 105.375834][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.375840][ C1] ? _copy_from_user+0x77/0xf0 [ 105.375848][ C1] ? ktime_get+0x217/0x2f0 [ 105.375853][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.375858][ C1] ? ktime_get+0x217/0x2f0 [ 105.375861][ C1] ? ktime_get+0x117/0x2f0 [ 105.375868][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.375875][ C1] ? do_futex+0x1240/0x1240 [ 105.375885][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.375893][ C1] do_syscall_64+0x35/0xb0 [ 105.375898][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.375904][ C1] RIP: 0033:0x4665d9 [ 105.375908][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.375914][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 105.375917][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 105.375920][ C1] RBP: 000000000056bf8c R08: 00007fffff9e6080 R09: 0000000000000000 [ 105.375923][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000019ad7 [ 105.375926][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000019179 [ 105.375939][ C1] task:syz-executor.0 state:S stack:28312 pid:10288 ppid: 8902 flags:0x00000000 [ 105.375949][ C1] Call Trace: [ 105.375955][ C1] __schedule+0x907/0x26b0 [ 105.375963][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.375974][ C1] schedule+0xd3/0x270 [ 105.375980][ C1] schedule_timeout+0x19d/0x250 [ 105.375986][ C1] ? usleep_range+0x150/0x150 [ 105.375991][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 105.375997][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.376001][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.376006][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.376013][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.376017][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.376025][ C1] wait_for_completion_interruptible+0x261/0x340 [ 105.376032][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 105.376045][ C1] raw_process_ep_io+0x519/0xbd0 [ 105.376055][ C1] ? __might_fault+0xb5/0x160 [ 105.376061][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 105.376074][ C1] ? _copy_from_user+0x77/0xf0 [ 105.376081][ C1] raw_ioctl+0x82c/0x2210 [ 105.376090][ C1] ? gadget_bind+0x810/0x810 [ 105.376101][ C1] __x64_sys_ioctl+0x11f/0x190 [ 105.376109][ C1] do_syscall_64+0x35/0xb0 [ 105.376114][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.376121][ C1] RIP: 0033:0x466397 [ 105.376125][ C1] RSP: 002b:00007f3451796118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.376130][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 105.376133][ C1] RDX: 00007f3451796140 RSI: 0000000040085507 RDI: 0000000000000003 [ 105.376137][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 105.376139][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 105.376142][ C1] R13: 0000000000000000 R14: 00007f3451797300 R15: 0000000000022000 [ 105.376155][ C1] task:kworker/u4:8 state:R running task stack:24936 pid:10283 ppid: 2 flags:0x00004000 [ 105.376168][ C1] Workqueue: 0x0 (events_unbound) [ 105.376175][ C1] Call Trace: [ 105.376180][ C1] __schedule+0x907/0x26b0 [ 105.376188][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.376193][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.376198][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.376206][ C1] schedule+0xd3/0x270 [ 105.376212][ C1] worker_thread+0x14d/0x1040 [ 105.376224][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.376231][ C1] kthread+0x38b/0x460 [ 105.376235][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.376240][ C1] ? set_kthread_struct+0x100/0x100 [ 105.376247][ C1] ret_from_fork+0x1f/0x30 [ 105.376261][ C1] task:syz-executor.2 state:S stack:27552 pid:10285 ppid: 8836 flags:0x00000000 [ 105.376272][ C1] Call Trace: [ 105.376277][ C1] __schedule+0x907/0x26b0 [ 105.376286][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.376296][ C1] schedule+0xd3/0x270 [ 105.376302][ C1] futex_wait_queue_me+0x246/0x4c0 [ 105.376309][ C1] futex_wait+0x19f/0x550 [ 105.376317][ C1] ? futex_wait_setup+0x250/0x250 [ 105.376326][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.376333][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.376344][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.376353][ C1] do_futex+0x1b4/0x1240 [ 105.376361][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.376366][ C1] ? find_held_lock+0x2d/0x110 [ 105.376375][ C1] ? futex_exit_release+0x200/0x200 [ 105.376380][ C1] ? find_held_lock+0x2d/0x110 [ 105.376389][ C1] ? __do_sys_futex+0x233/0x2d0 [ 105.376394][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.376400][ C1] ? _copy_from_user+0x77/0xf0 [ 105.376407][ C1] ? ktime_get+0x217/0x2f0 [ 105.376411][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.376416][ C1] ? ktime_get+0x217/0x2f0 [ 105.376420][ C1] ? ktime_get+0x117/0x2f0 [ 105.376426][ C1] __do_sys_futex+0xa9/0x2d0 [ 105.376433][ C1] ? do_futex+0x1240/0x1240 [ 105.376443][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.376451][ C1] do_syscall_64+0x35/0xb0 [ 105.376456][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.376461][ C1] RIP: 0033:0x4665d9 [ 105.376465][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.376469][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 105.376472][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 105.376475][ C1] RBP: 000000000056bf8c R08: 00007ffeb03ea080 R09: 0000000000000000 [ 105.376478][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000019ae1 [ 105.376481][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 00000000000191b8 [ 105.376494][ C1] task:syz-executor.2 state:S stack:28512 pid:10298 ppid: 8836 flags:0x00000000 [ 105.376503][ C1] Call Trace: [ 105.376508][ C1] __schedule+0x907/0x26b0 [ 105.376517][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.376527][ C1] schedule+0xd3/0x270 [ 105.376533][ C1] schedule_timeout+0x19d/0x250 [ 105.376539][ C1] ? usleep_range+0x150/0x150 [ 105.376544][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 105.376549][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.376554][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.376559][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.376565][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.376569][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.376577][ C1] wait_for_completion_interruptible+0x261/0x340 [ 105.376584][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 105.376597][ C1] raw_process_ep_io+0x519/0xbd0 [ 105.376604][ C1] ? __might_fault+0xb5/0x160 [ 105.376610][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 105.376626][ C1] ? _copy_from_user+0x77/0xf0 [ 105.376634][ C1] raw_ioctl+0x82c/0x2210 [ 105.376643][ C1] ? gadget_bind+0x810/0x810 [ 105.376654][ C1] __x64_sys_ioctl+0x11f/0x190 [ 105.376660][ C1] do_syscall_64+0x35/0xb0 [ 105.376665][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.376671][ C1] RIP: 0033:0x466397 [ 105.376674][ C1] RSP: 002b:00007f6892240118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.376679][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 105.376682][ C1] RDX: 00007f6892240140 RSI: 0000000040085507 RDI: 0000000000000003 [ 105.376685][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 105.376688][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 105.376691][ C1] R13: 0000000000000000 R14: 00007f6892241300 R15: 0000000000022000 [ 105.376703][ C1] task:syz-executor.3 state:S stack:27968 pid:10286 ppid: 8893 flags:0x00000000 [ 105.376713][ C1] Call Trace: [ 105.376718][ C1] __schedule+0x907/0x26b0 [ 105.376727][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.376738][ C1] schedule+0xd3/0x270 [ 105.376744][ C1] do_nanosleep+0x20d/0x5b0 [ 105.376753][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.376759][ C1] ? memset+0x20/0x40 [ 105.376767][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.376775][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.376781][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.376790][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.376797][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.376802][ C1] ? put_timespec64+0xf0/0xf0 [ 105.376809][ C1] common_nsleep+0x74/0xb0 [ 105.376816][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.376824][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.376833][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.376841][ C1] do_syscall_64+0x35/0xb0 [ 105.376846][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.376852][ C1] RIP: 0033:0x48a7a1 [ 105.376855][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.376860][ C1] RAX: ffffffffffffffda RBX: 000000000001a68e RCX: 000000000048a7a1 [ 105.376863][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.376866][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe91d14080 [ 105.376869][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 105.376872][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 0000000000019199 [ 105.376884][ C1] task:syz-executor.3 state:S stack:28512 pid:10294 ppid: 8893 flags:0x00000000 [ 105.376894][ C1] Call Trace: [ 105.376899][ C1] __schedule+0x907/0x26b0 [ 105.376908][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.376919][ C1] schedule+0xd3/0x270 [ 105.376925][ C1] schedule_timeout+0x19d/0x250 [ 105.376930][ C1] ? usleep_range+0x150/0x150 [ 105.376935][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 105.376941][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.376945][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.376950][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.376957][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.376961][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.376968][ C1] wait_for_completion_interruptible+0x261/0x340 [ 105.376975][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 105.376989][ C1] raw_process_ep_io+0x519/0xbd0 [ 105.376996][ C1] ? __might_fault+0xb5/0x160 [ 105.377001][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 105.377014][ C1] ? _copy_from_user+0x77/0xf0 [ 105.377021][ C1] raw_ioctl+0x82c/0x2210 [ 105.377030][ C1] ? gadget_bind+0x810/0x810 [ 105.377041][ C1] __x64_sys_ioctl+0x11f/0x190 [ 105.377047][ C1] do_syscall_64+0x35/0xb0 [ 105.377052][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.377058][ C1] RIP: 0033:0x466397 [ 105.377062][ C1] RSP: 002b:00007f033614a118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.377066][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 105.377069][ C1] RDX: 00007f033614a140 RSI: 0000000040085507 RDI: 0000000000000003 [ 105.377072][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 105.377075][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 105.377078][ C1] R13: 0000000000000000 R14: 00007f033614b300 R15: 0000000000022000 [ 105.377091][ C1] task:syz-executor.4 state:R running task stack:27968 pid:10287 ppid: 8894 flags:0x00000000 [ 105.377103][ C1] Call Trace: [ 105.377108][ C1] __schedule+0x907/0x26b0 [ 105.377120][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.377132][ C1] schedule+0xd3/0x270 [ 105.377138][ C1] do_nanosleep+0x20d/0x5b0 [ 105.377146][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.377152][ C1] ? memset+0x20/0x40 [ 105.377158][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.377166][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.377173][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.377181][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.377188][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.377193][ C1] ? put_timespec64+0xf0/0xf0 [ 105.377201][ C1] common_nsleep+0x74/0xb0 [ 105.377207][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.377214][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.377222][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.377230][ C1] do_syscall_64+0x35/0xb0 [ 105.377235][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.377241][ C1] RIP: 0033:0x48a7a1 [ 105.377245][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.377249][ C1] RAX: ffffffffffffffda RBX: 000000000001a6eb RCX: 000000000048a7a1 [ 105.377252][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.377255][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdd650d080 [ 105.377258][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 105.377261][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000001919d [ 105.377273][ C1] task:syz-executor.4 state:S stack:28512 pid:10302 ppid: 8894 flags:0x00000000 [ 105.377283][ C1] Call Trace: [ 105.377288][ C1] __schedule+0x907/0x26b0 [ 105.377297][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.377308][ C1] schedule+0xd3/0x270 [ 105.377313][ C1] schedule_timeout+0x19d/0x250 [ 105.377319][ C1] ? usleep_range+0x150/0x150 [ 105.377323][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 105.377329][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.377333][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.377338][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.377344][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.377349][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.377356][ C1] wait_for_completion_interruptible+0x261/0x340 [ 105.377363][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 105.377376][ C1] raw_process_ep_io+0x519/0xbd0 [ 105.377384][ C1] ? __might_fault+0xb5/0x160 [ 105.377389][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 105.377401][ C1] ? _copy_from_user+0x77/0xf0 [ 105.377409][ C1] raw_ioctl+0x82c/0x2210 [ 105.377417][ C1] ? gadget_bind+0x810/0x810 [ 105.377428][ C1] __x64_sys_ioctl+0x11f/0x190 [ 105.377435][ C1] do_syscall_64+0x35/0xb0 [ 105.377440][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.377445][ C1] RIP: 0033:0x466397 [ 105.377449][ C1] RSP: 002b:00007ff585de1118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.377454][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 105.377457][ C1] RDX: 00007ff585de1140 RSI: 0000000040085507 RDI: 0000000000000003 [ 105.377460][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 105.377462][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 105.377465][ C1] R13: 0000000000000000 R14: 00007ff585de2300 R15: 0000000000022000 [ 105.377478][ C1] task:kworker/u4:9 state:I stack:24936 pid:10291 ppid: 2 flags:0x00004000 [ 105.377487][ C1] Workqueue: 0x0 (phy11) [ 105.377494][ C1] Call Trace: [ 105.377499][ C1] __schedule+0x907/0x26b0 [ 105.377508][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.377513][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.377518][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.377526][ C1] schedule+0xd3/0x270 [ 105.377531][ C1] worker_thread+0x14d/0x1040 [ 105.377543][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.377550][ C1] kthread+0x38b/0x460 [ 105.377555][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.377560][ C1] ? set_kthread_struct+0x100/0x100 [ 105.377566][ C1] ret_from_fork+0x1f/0x30 [ 105.377581][ C1] task:syz-executor.5 state:S stack:27968 pid:10292 ppid: 8892 flags:0x00000000 [ 105.377590][ C1] Call Trace: [ 105.377595][ C1] __schedule+0x907/0x26b0 [ 105.377604][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.377684][ C1] schedule+0xd3/0x270 [ 105.377704][ C1] do_nanosleep+0x20d/0x5b0 [ 105.377714][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.377721][ C1] ? memset+0x20/0x40 [ 105.377729][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.377738][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.377745][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.377754][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.377762][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.377767][ C1] ? put_timespec64+0xf0/0xf0 [ 105.377775][ C1] common_nsleep+0x74/0xb0 [ 105.377782][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.377791][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.377799][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.377808][ C1] do_syscall_64+0x35/0xb0 [ 105.377814][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.377821][ C1] RIP: 0033:0x48a7a1 [ 105.377827][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.377834][ C1] RAX: ffffffffffffffda RBX: 000000000001a68e RCX: 000000000048a7a1 [ 105.377838][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.377841][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffce31b6080 [ 105.377844][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 105.377848][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000191ae [ 105.377863][ C1] task:syz-executor.5 state:S stack:28512 pid:10296 ppid: 8892 flags:0x00000000 [ 105.377878][ C1] Call Trace: [ 105.377884][ C1] __schedule+0x907/0x26b0 [ 105.377894][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.377905][ C1] schedule+0xd3/0x270 [ 105.377912][ C1] schedule_timeout+0x19d/0x250 [ 105.377918][ C1] ? usleep_range+0x150/0x150 [ 105.377924][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 105.377933][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.377939][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.377945][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.377952][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.377956][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.377965][ C1] wait_for_completion_interruptible+0x261/0x340 [ 105.377979][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 105.377995][ C1] raw_process_ep_io+0x519/0xbd0 [ 105.378006][ C1] ? __might_fault+0xb5/0x160 [ 105.378013][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 105.378026][ C1] ? _copy_from_user+0x77/0xf0 [ 105.378036][ C1] raw_ioctl+0x82c/0x2210 [ 105.378046][ C1] ? gadget_bind+0x810/0x810 [ 105.378058][ C1] __x64_sys_ioctl+0x11f/0x190 [ 105.378068][ C1] do_syscall_64+0x35/0xb0 [ 105.378073][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.378081][ C1] RIP: 0033:0x466397 [ 105.378085][ C1] RSP: 002b:00007f86ff071118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.378092][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 105.378095][ C1] RDX: 00007f86ff071140 RSI: 0000000040085507 RDI: 0000000000000003 [ 105.378099][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 105.378102][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 105.378105][ C1] R13: 0000000000000000 R14: 00007f86ff072300 R15: 0000000000022000 [ 105.378123][ C1] task:syz-executor.1 state:R running task stack:27968 pid:10293 ppid: 8889 flags:0x00000000 [ 105.378141][ C1] Call Trace: [ 105.378147][ C1] __schedule+0x907/0x26b0 [ 105.378173][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.378185][ C1] schedule+0xd3/0x270 [ 105.378192][ C1] do_nanosleep+0x20d/0x5b0 [ 105.378202][ C1] ? schedule_timeout_idle+0x90/0x90 [ 105.378209][ C1] ? memset+0x20/0x40 [ 105.378216][ C1] ? __hrtimer_init+0x33/0x1f0 [ 105.378226][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 105.378233][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 105.378244][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 105.378252][ C1] ? get_timespec64+0x6b/0x1d0 [ 105.378257][ C1] ? put_timespec64+0xf0/0xf0 [ 105.378266][ C1] common_nsleep+0x74/0xb0 [ 105.378274][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 105.378282][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 105.378290][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 105.378300][ C1] do_syscall_64+0x35/0xb0 [ 105.378312][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.378319][ C1] RIP: 0033:0x48a7a1 [ 105.378323][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 105.378329][ C1] RAX: ffffffffffffffda RBX: 000000000001a6fc RCX: 000000000048a7a1 [ 105.378333][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.378336][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffc0ff91080 [ 105.378339][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 105.378342][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000191f1 [ 105.378360][ C1] task:syz-executor.1 state:S stack:28312 pid:10301 ppid: 8889 flags:0x00000000 [ 105.378372][ C1] Call Trace: [ 105.378377][ C1] __schedule+0x907/0x26b0 [ 105.378387][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.378398][ C1] schedule+0xd3/0x270 [ 105.378405][ C1] schedule_timeout+0x19d/0x250 [ 105.378411][ C1] ? usleep_range+0x150/0x150 [ 105.378416][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 105.378421][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.378434][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.378440][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.378446][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.378451][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.378460][ C1] wait_for_completion_interruptible+0x261/0x340 [ 105.378468][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 105.378483][ C1] raw_process_ep_io+0x519/0xbd0 [ 105.378492][ C1] ? __might_fault+0xb5/0x160 [ 105.378498][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 105.378512][ C1] ? _copy_from_user+0x77/0xf0 [ 105.378520][ C1] raw_ioctl+0x82c/0x2210 [ 105.378530][ C1] ? gadget_bind+0x810/0x810 [ 105.378542][ C1] __x64_sys_ioctl+0x11f/0x190 [ 105.378550][ C1] do_syscall_64+0x35/0xb0 [ 105.378556][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.378562][ C1] RIP: 0033:0x466397 [ 105.378567][ C1] RSP: 002b:00007fdf01b98118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.378572][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 105.378576][ C1] RDX: 00007fdf01b98140 RSI: 0000000040085507 RDI: 0000000000000003 [ 105.378579][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 105.378582][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 105.378585][ C1] R13: 0000000000000000 R14: 00007fdf01b99300 R15: 0000000000022000 [ 105.378598][ C1] task:kworker/u4:10 state:I stack:24936 pid:10295 ppid: 2 flags:0x00004000 [ 105.378613][ C1] Workqueue: 0x0 (bat_events) [ 105.378622][ C1] Call Trace: [ 105.378627][ C1] __schedule+0x907/0x26b0 [ 105.378637][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.378644][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.378653][ C1] schedule+0xd3/0x270 [ 105.378659][ C1] worker_thread+0x14d/0x1040 [ 105.378672][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.378679][ C1] kthread+0x38b/0x460 [ 105.378684][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.378690][ C1] ? set_kthread_struct+0x100/0x100 [ 105.378697][ C1] ret_from_fork+0x1f/0x30 [ 105.378714][ C1] task:kworker/1:8 state:I stack:27744 pid:10297 ppid: 2 flags:0x00004000 [ 105.378728][ C1] Workqueue: 0x0 (events) [ 105.378737][ C1] Call Trace: [ 105.378743][ C1] __schedule+0x907/0x26b0 [ 105.378753][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.378761][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.378769][ C1] schedule+0xd3/0x270 [ 105.378776][ C1] worker_thread+0x14d/0x1040 [ 105.378789][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.378796][ C1] kthread+0x38b/0x460 [ 105.378800][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.378805][ C1] ? set_kthread_struct+0x100/0x100 [ 105.378812][ C1] ret_from_fork+0x1f/0x30 [ 105.378826][ C1] task:kworker/1:9 state:I stack:29712 pid:10299 ppid: 2 flags:0x00004000 [ 105.378847][ C1] Workqueue: 0x0 (events) [ 105.378854][ C1] Call Trace: [ 105.378859][ C1] __schedule+0x907/0x26b0 [ 105.378868][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.378873][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.378883][ C1] schedule+0xd3/0x270 [ 105.378890][ C1] worker_thread+0x14d/0x1040 [ 105.378902][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.378909][ C1] kthread+0x38b/0x460 [ 105.378914][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.378920][ C1] ? set_kthread_struct+0x100/0x100 [ 105.378927][ C1] ret_from_fork+0x1f/0x30 [ 105.378943][ C1] task:kworker/u4:11 state:I stack:25632 pid:10300 ppid: 2 flags:0x00004000 [ 105.378954][ C1] Workqueue: 0x0 (phy9) [ 105.378961][ C1] Call Trace: [ 105.378967][ C1] __schedule+0x907/0x26b0 [ 105.378975][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.378982][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.378990][ C1] schedule+0xd3/0x270 [ 105.378996][ C1] worker_thread+0x14d/0x1040 [ 105.379009][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379016][ C1] kthread+0x38b/0x460 [ 105.379021][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379026][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379033][ C1] ret_from_fork+0x1f/0x30 [ 105.379047][ C1] task:kworker/u4:12 state:I stack:26208 pid:10303 ppid: 2 flags:0x00004000 [ 105.379059][ C1] Workqueue: 0x0 (phy5) [ 105.379066][ C1] Call Trace: [ 105.379071][ C1] __schedule+0x907/0x26b0 [ 105.379081][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.379092][ C1] schedule+0xd3/0x270 [ 105.379098][ C1] worker_thread+0x14d/0x1040 [ 105.379110][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379117][ C1] kthread+0x38b/0x460 [ 105.379121][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379127][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379134][ C1] ret_from_fork+0x1f/0x30 [ 105.379149][ C1] task:kworker/u4:13 state:I stack:26208 pid:10304 ppid: 2 flags:0x00004000 [ 105.379160][ C1] Workqueue: 0x0 (wg-kex-wg0) [ 105.379167][ C1] Call Trace: [ 105.379172][ C1] __schedule+0x907/0x26b0 [ 105.379181][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.379192][ C1] schedule+0xd3/0x270 [ 105.379198][ C1] worker_thread+0x14d/0x1040 [ 105.379210][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379217][ C1] kthread+0x38b/0x460 [ 105.379221][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379226][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379233][ C1] ret_from_fork+0x1f/0x30 [ 105.379247][ C1] task:kworker/u4:14 state:R running task stack:24936 pid:10305 ppid: 2 flags:0x00004000 [ 105.379259][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 105.379266][ C1] Call Trace: [ 105.379272][ C1] __schedule+0x907/0x26b0 [ 105.379281][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.379285][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.379294][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 105.379300][ C1] preempt_schedule_common+0x45/0xc0 [ 105.379306][ C1] preempt_schedule_thunk+0x16/0x18 [ 105.379316][ C1] unwind_next_frame+0xee1/0x1ce0 [ 105.379324][ C1] ? alloc_pid+0xa0/0xbe0 [ 105.379330][ C1] ? deref_stack_reg+0x150/0x150 [ 105.379338][ C1] ? __unwind_start+0x51b/0x800 [ 105.379344][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 105.379350][ C1] arch_stack_walk+0x7d/0xe0 [ 105.379359][ C1] ? copy_process+0x2a28/0x6950 [ 105.379368][ C1] stack_trace_save+0x8c/0xc0 [ 105.379373][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 105.379377][ C1] ? lock_chain_count+0x20/0x20 [ 105.379386][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.379390][ C1] kasan_save_stack+0x1b/0x40 [ 105.379396][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.379400][ C1] ? __kasan_slab_alloc+0x84/0xa0 [ 105.379404][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 105.379409][ C1] ? alloc_pid+0xa0/0xbe0 [ 105.379418][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.379422][ C1] ? __lock_acquire+0xbe9/0x5410 [ 105.379440][ C1] ? find_held_lock+0x2d/0x110 [ 105.379450][ C1] ? fs_reclaim_release+0x9c/0xf0 [ 105.379457][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.379466][ C1] ? kasan_unpoison+0x3c/0x60 [ 105.379473][ C1] __kasan_slab_alloc+0x84/0xa0 [ 105.379479][ C1] kmem_cache_alloc+0x216/0x3a0 [ 105.379488][ C1] alloc_pid+0xa0/0xbe0 [ 105.379494][ C1] ? umh_complete+0x60/0x60 [ 105.379498][ C1] ? copy_thread+0x611/0x870 [ 105.379505][ C1] ? copy_namespaces+0x156/0x330 [ 105.379513][ C1] copy_process+0x2a28/0x6950 [ 105.379520][ C1] ? mark_lock+0xef/0x1840 [ 105.379533][ C1] ? __cleanup_sighand+0x60/0x60 [ 105.379542][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.379552][ C1] kernel_clone+0xb8/0x7f0 [ 105.379560][ C1] ? create_io_thread+0xe0/0xe0 [ 105.379567][ C1] ? debug_object_deactivate+0x264/0x300 [ 105.379576][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.379586][ C1] kernel_thread+0xa3/0xe0 [ 105.379592][ C1] ? __do_sys_clone3+0x1d0/0x1d0 [ 105.379601][ C1] ? umh_complete+0x60/0x60 [ 105.379613][ C1] call_usermodehelper_exec_work+0xa4/0x140 [ 105.379620][ C1] process_one_work+0x84c/0x13d0 [ 105.379630][ C1] ? lock_release+0x720/0x720 [ 105.379634][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 105.379643][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.379648][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 105.379658][ C1] worker_thread+0x598/0x1040 [ 105.379670][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379677][ C1] kthread+0x38b/0x460 [ 105.379682][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379686][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379693][ C1] ret_from_fork+0x1f/0x30 [ 105.379707][ C1] task:kworker/u4:15 state:I stack:26880 pid:10306 ppid: 2 flags:0x00004000 [ 105.379719][ C1] Workqueue: 0x0 (phy5) [ 105.379726][ C1] Call Trace: [ 105.379731][ C1] __schedule+0x907/0x26b0 [ 105.379740][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.379751][ C1] schedule+0xd3/0x270 [ 105.379757][ C1] worker_thread+0x14d/0x1040 [ 105.379769][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379776][ C1] kthread+0x38b/0x460 [ 105.379780][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379785][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379791][ C1] ret_from_fork+0x1f/0x30 [ 105.379806][ C1] task:kworker/1:10 state:I stack:28920 pid:10307 ppid: 2 flags:0x00004000 [ 105.379817][ C1] Workqueue: 0x0 (events) [ 105.379824][ C1] Call Trace: [ 105.379828][ C1] __schedule+0x907/0x26b0 [ 105.379837][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.379843][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.379851][ C1] schedule+0xd3/0x270 [ 105.379857][ C1] worker_thread+0x14d/0x1040 [ 105.379869][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379876][ C1] kthread+0x38b/0x460 [ 105.379880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379885][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379892][ C1] ret_from_fork+0x1f/0x30 [ 105.379906][ C1] task:kworker/u4:16 state:I stack:30816 pid:10308 ppid: 2 flags:0x00004000 [ 105.379916][ C1] Call Trace: [ 105.379921][ C1] __schedule+0x907/0x26b0 [ 105.379931][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.379936][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 105.379941][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.379949][ C1] schedule+0xd3/0x270 [ 105.379956][ C1] worker_thread+0x14d/0x1040 [ 105.379962][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.379972][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.379979][ C1] kthread+0x38b/0x460 [ 105.379983][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.379988][ C1] ? set_kthread_struct+0x100/0x100 [ 105.379996][ C1] ret_from_fork+0x1f/0x30 [ 105.380011][ C1] task:kworker/0:9 state:I stack:27064 pid:10329 ppid: 2 flags:0x00004000 [ 105.380021][ C1] Workqueue: 0x0 (events) [ 105.380028][ C1] Call Trace: [ 105.380033][ C1] __schedule+0x907/0x26b0 [ 105.380042][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.380054][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.380061][ C1] schedule+0xd3/0x270 [ 105.380067][ C1] worker_thread+0x14d/0x1040 [ 105.380080][ C1] ? process_one_work+0x13d0/0x13d0 [ 105.380086][ C1] kthread+0x38b/0x460 [ 105.380091][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.380096][ C1] ? set_kthread_struct+0x100/0x100 [ 105.380102][ C1] ret_from_fork+0x1f/0x30 [ 105.380117][ C1] task:systemd-udevd state:S stack:27976 pid:10403 ppid: 4872 flags:0x00000000 [ 105.380128][ C1] Call Trace: [ 105.380133][ C1] __schedule+0x907/0x26b0 [ 105.380142][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.380152][ C1] schedule+0xd3/0x270 [ 105.380158][ C1] schedule_preempt_disabled+0xf/0x20 [ 105.380163][ C1] __mutex_lock+0x7b6/0x10a0 [ 105.380169][ C1] ? read_descriptors+0x36/0x310 [ 105.380179][ C1] ? mutex_lock_io_nested+0xf00/0xf00 [ 105.380188][ C1] ? lock_release+0x720/0x720 [ 105.380193][ C1] ? mutex_lock_io_nested+0xf00/0xf00 [ 105.380200][ C1] read_descriptors+0x36/0x310 [ 105.380212][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 105.380222][ C1] new_sync_read+0x35a/0x5f0 [ 105.380230][ C1] ? ksys_lseek+0x140/0x140 [ 105.380236][ C1] ? lockdep_unlock+0x160/0x290 [ 105.380244][ C1] ? fsnotify+0xdd0/0xdd0 [ 105.380248][ C1] ? __seccomp_filter+0x165/0x11a0 [ 105.380258][ C1] ? seccomp_notify_ioctl+0xbf0/0xbf0 [ 105.380264][ C1] ? security_file_permission+0x49/0x460 [ 105.380274][ C1] vfs_read+0x264/0x470 [ 105.380282][ C1] ksys_read+0xf4/0x1d0 [ 105.380288][ C1] ? vfs_write+0x880/0x880 [ 105.380299][ C1] do_syscall_64+0x35/0xb0 [ 105.380305][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.380312][ C1] RIP: 0033:0x7f048a6a1210 [ 105.380316][ C1] RSP: 002b:00007ffe10e0a7b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 105.380322][ C1] RAX: ffffffffffffffda RBX: 000055af15a07030 RCX: 00007f048a6a1210 [ 105.380326][ C1] RDX: 0000000000010011 RSI: 00007ffe10e0a7e0 RDI: 0000000000000007 [ 105.380329][ C1] RBP: 0000000000000000 R08: 000055af15a08740 R09: 0000000000000001 [ 105.380332][ C1] R10: 0000000000000073 R11: 0000000000000246 R12: 000055af15a050e0 [ 105.380335][ C1] R13: 0000000000000007 R14: 00007ffe10e0a7e0 R15: 0000000000000000 [ 105.380348][ C1] task:systemd-udevd state:R running task stack:27536 pid:10404 ppid: 4872 flags:0x00000000 [ 105.380360][ C1] Call Trace: [ 105.380365][ C1] __schedule+0x907/0x26b0 [ 105.380374][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.380379][ C1] ? mark_held_locks+0x9f/0xe0 [ 105.380388][ C1] preempt_schedule_irq+0x4e/0x90 [ 105.380400][ C1] irqentry_exit+0x31/0x80 [ 105.380405][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.380410][ C1] RIP: 0010:memcpy+0x2/0x60 [ 105.380416][ C1] Code: ff 84 c0 74 13 4c 89 e2 48 89 ee 4c 89 ef 5d 41 5c 41 5d e9 50 9b fb 01 5d 31 c0 41 5c 41 5d c3 0f 1f 84 00 00 00 00 00 41 55 <49> 89 fd 41 54 49 89 d4 31 d2 55 48 8b 4c 24 18 48 89 f5 4c 89 e6 [ 105.380421][ C1] RSP: 0018:ffffc9000b79f838 EFLAGS: 00000246 [ 105.380432][ C1] RAX: 0000000000000000 RBX: ffffc9000b79fd20 RCX: 1ffff11006c87a10 [ 105.380435][ C1] RDX: 0000000000000006 RSI: ffff88802c39e62d RDI: ffff88803643d098 [ 105.380438][ C1] RBP: ffff88803643d098 R08: 000000004a0c364e R09: ffff88803643d028 [ 105.380442][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: ffff88803643d028 [ 105.380445][ C1] R13: ffff888027a48000 R14: ffffc9000b79fd24 R15: 0000000000000006 [ 105.380458][ C1] __d_alloc+0x161/0x950 [ 105.380469][ C1] d_alloc+0x3f/0x200 [ 105.380478][ C1] d_alloc_parallel+0xd3/0x1460 [ 105.380483][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.380496][ C1] ? __d_lookup_rcu+0x610/0x610 [ 105.380500][ C1] ? find_held_lock+0x2d/0x110 [ 105.380507][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 105.380512][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 105.380522][ C1] __lookup_slow+0x178/0x3c0 [ 105.380528][ C1] ? page_put_link+0x180/0x180 [ 105.380535][ C1] ? batadv_dat_snoop_incoming_arp_reply+0x220/0x3f0 [ 105.380549][ C1] ? batadv_dat_snoop_incoming_arp_reply+0x220/0x3f0 [ 105.380560][ C1] walk_component+0x35c/0x5f0 [ 105.380566][ C1] ? handle_dots.part.0+0x1590/0x1590 [ 105.380572][ C1] ? walk_component+0x5f0/0x5f0 [ 105.380576][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.380580][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.380586][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.380594][ C1] path_lookupat+0x11f/0x6b0 [ 105.380603][ C1] filename_lookup+0x192/0x530 [ 105.380609][ C1] ? may_linkat+0x210/0x210 [ 105.380613][ C1] ? __might_fault+0xb5/0x160 [ 105.380623][ C1] ? __check_object_size+0x98/0x230 [ 105.380630][ C1] ? strncpy_from_user+0x68/0x2d0 [ 105.380644][ C1] ? getname_flags.part.0+0x89/0x440 [ 105.380658][ C1] do_faccessat+0xc0/0x660 [ 105.380665][ C1] ? stream_open+0x60/0x60 [ 105.380675][ C1] do_syscall_64+0x35/0xb0 [ 105.380680][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.380686][ C1] RIP: 0033:0x7f048a3cd9c7 [ 105.380690][ C1] RSP: 002b:00007ffe10e1b868 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 105.380695][ C1] RAX: ffffffffffffffda RBX: 000055af15a10e40 RCX: 00007f048a3cd9c7 [ 105.380698][ C1] RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe10e1b870 [ 105.380701][ C1] RBP: 00007ffe10e1b8d0 R08: 000055af1566b670 R09: 0000000000001010 [ 105.380704][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 000055af1566b856 [ 105.380707][ C1] R13: 000055af15a05ce0 R14: 00007ffe10e1b870 R15: 000055af15a0e7d8 [ 105.380720][ C1] task:systemd-udevd state:R running task stack:27976 pid:10409 ppid: 4872 flags:0x00004000 [ 105.380734][ C1] Call Trace: [ 105.380737][ C1] [ 105.380740][ C1] sched_show_task+0x433/0x5b0 [ 105.380747][ C1] ? finish_task_switch.isra.0+0xa10/0xa10 [ 105.380751][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.380757][ C1] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 105.380764][ C1] show_state_filter+0x13e/0x300 [ 105.380774][ C1] kbd_event+0x6fe/0x13a0 [ 105.380782][ C1] ? kbd_bh+0x230/0x230 [ 105.380789][ C1] ? lock_release+0x720/0x720 [ 105.380797][ C1] input_to_handler+0x336/0x4a0 [ 105.380810][ C1] input_pass_values.part.0+0x1a3/0x560 [ 105.380819][ C1] input_handle_event+0x215/0x1160 [ 105.380827][ C1] input_event+0x54/0x80 [ 105.380834][ C1] hidinput_hid_event+0x3a7/0x1710 [ 105.380845][ C1] ? hidinput_connect+0x8880/0x8880 [ 105.380850][ C1] ? slab_free_freelist_hook+0xdf/0x240 [ 105.380860][ C1] hid_process_event+0x358/0x590 [ 105.380866][ C1] ? trace_kmalloc+0x32/0xf0 [ 105.380870][ C1] ? __kmalloc+0x191/0x330 [ 105.380877][ C1] hid_report_raw_event+0xa18/0xfe0 [ 105.380891][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 105.380899][ C1] hid_input_report+0x26f/0x4b0 [ 105.380905][ C1] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 105.380914][ C1] hid_irq_in+0x4b0/0x620 [ 105.380923][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 105.380933][ C1] dummy_timer+0xeb8/0x2eb0 [ 105.380945][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.380964][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 105.380973][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 105.380977][ C1] call_timer_fn+0x163/0x4a0 [ 105.380984][ C1] ? add_timer_on+0x410/0x410 [ 105.380989][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.380997][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 105.381001][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.381006][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 105.381011][ C1] __run_timers.part.0+0x524/0x8a0 [ 105.381022][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 105.381027][ C1] ? ktime_get+0xd7/0x2f0 [ 105.381034][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 105.381039][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 105.381045][ C1] ? clockevents_program_event+0x1cf/0x290 [ 105.381053][ C1] run_timer_softirq+0x9c/0x190 [ 105.381060][ C1] __do_softirq+0x29b/0x9c2 [ 105.381070][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 105.381078][ C1] irq_exit_rcu+0x5/0x20 [ 105.381083][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 105.381089][ C1] [ 105.381093][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.381097][ C1] RIP: 0010:tomoyo_path_matches_pattern+0x3e/0x270 [ 105.381104][ C1] Code: 53 48 89 fb 48 83 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 [ 105.381109][ C1] RSP: 0018:ffffc9000b7f79e8 EFLAGS: 00000246 [ 105.381113][ C1] RAX: dffffc0000000000 RBX: ffffc9000b7f7b28 RCX: 1ffff920016fef71 [ 105.381117][ C1] RDX: 1ffff110039e0a13 RSI: ffff88801cf05098 RDI: ffffc9000b7f7b28 [ 105.381127][ C1] RBP: ffff88801f272480 R08: 61c8864680b583eb R09: 0000000000000001 [ 105.381130][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: 0000000000000000 [ 105.381133][ C1] R13: ffffc9000b7f7b28 R14: ffff888016fe1d20 R15: ffffc9000b7f7b68 [ 105.381147][ C1] ? kfree+0xeb/0x650 [ 105.381154][ C1] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 105.381160][ C1] tomoyo_check_path_acl+0x13d/0x1c0 [ 105.381166][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 105.381171][ C1] tomoyo_check_acl+0xf7/0x3a0 [ 105.381179][ C1] tomoyo_path_permission+0x1e6/0x380 [ 105.381183][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 105.381191][ C1] tomoyo_path_perm+0x289/0x350 [ 105.381198][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 105.381211][ C1] ? may_linkat+0x210/0x210 [ 105.381215][ C1] ? __might_fault+0xb5/0x160 [ 105.381233][ C1] ? getname_flags.part.0+0x89/0x440 [ 105.381242][ C1] security_inode_getattr+0xab/0x100 [ 105.381249][ C1] vfs_statx+0xe8/0x2e0 [ 105.381259][ C1] ? do_readlinkat+0x270/0x270 [ 105.381264][ C1] ? __seccomp_filter+0x165/0x11a0 [ 105.381273][ C1] __do_sys_newlstat+0x85/0xe0 [ 105.381279][ C1] ? __do_sys_lstat+0xe0/0xe0 [ 105.381283][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.381289][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.381293][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.381309][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 105.381319][ C1] do_syscall_64+0x35/0xb0 [ 105.381325][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.381330][ C1] RIP: 0033:0x7f048a3cd335 [ 105.381337][ C1] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 105.381341][ C1] RSP: 002b:00007ffe10e19598 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 105.381346][ C1] RAX: ffffffffffffffda RBX: 000055af15a13e60 RCX: 00007f048a3cd335 [ 105.381349][ C1] RDX: 00007ffe10e195d0 RSI: 00007ffe10e195d0 RDI: 000055af15a12e60 [ 105.381352][ C1] RBP: 00007ffe10e19690 R08: 00007f048a68c2c8 R09: 0000000000001010 [ 105.381355][ C1] R10: 0000000000000040 R11: 0000000000000246 R12: 000055af15a12e60 [ 105.381358][ C1] R13: 000055af15a12e6a R14: 000055af159f42f5 R15: 000055af159f42fa [ 105.381371][ C1] task:systemd-udevd state:R running task stack:27976 pid:10411 ppid: 4872 flags:0x00000000 [ 105.381384][ C1] Call Trace: [ 105.381389][ C1] __schedule+0x907/0x26b0 [ 105.381398][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.381403][ C1] ? mark_held_locks+0x9f/0xe0 [ 105.381413][ C1] preempt_schedule_irq+0x4e/0x90 [ 105.381418][ C1] irqentry_exit+0x31/0x80 [ 105.381423][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.381433][ C1] RIP: 0010:stack_trace_consume_entry+0xb/0x160 [ 105.381437][ C1] Code: c7 c1 e0 ef cc 88 31 d2 be 80 01 00 00 48 c7 c7 60 ee cc 88 e9 06 3b 78 00 cc cc cc cc cc cc 48 b8 00 00 00 00 00 fc ff df 55 <53> 48 89 fb 48 83 c7 10 48 89 fa 48 83 ec 08 48 c1 ea 03 0f b6 04 [ 105.381441][ C1] RSP: 0018:ffffc9000b84f618 EFLAGS: 00000286 [ 105.381446][ C1] RAX: dffffc0000000000 RBX: ffffffff815ae770 RCX: 0000000000000000 [ 105.381449][ C1] RDX: 1ffff92001709ece RSI: ffffffff81b8384d RDI: ffffc9000b84f6e0 [ 105.381452][ C1] RBP: ffffc9000b84f6b0 R08: ffffffff8d048e8e R09: 0000000000000001 [ 105.381455][ C1] R10: fffff52001709ed0 R11: 000000000007a088 R12: ffffc9000b84f6e0 [ 105.381458][ C1] R13: 0000000000000000 R14: ffff88801edb9c00 R15: 0000000000000dc0 [ 105.381464][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 105.381471][ C1] ? seq_open+0x4d/0x160 [ 105.381478][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 105.381482][ C1] arch_stack_walk+0x6d/0xe0 [ 105.381490][ C1] ? seq_open+0x4d/0x160 [ 105.381498][ C1] stack_trace_save+0x8c/0xc0 [ 105.381503][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 105.381511][ C1] ? __lock_acquire+0x15ad/0x5410 [ 105.381516][ C1] kasan_save_stack+0x1b/0x40 [ 105.381521][ C1] ? kasan_save_stack+0x1b/0x40 [ 105.381525][ C1] ? __kasan_slab_alloc+0x84/0xa0 [ 105.381529][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 105.381538][ C1] ? kasan_save_stack+0x32/0x40 [ 105.381543][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.381547][ C1] ? do_dentry_open+0x42a/0xfc0 [ 105.381551][ C1] ? path_openat+0x9ec/0x22c0 [ 105.381554][ C1] ? do_filp_open+0x199/0x3d0 [ 105.381558][ C1] ? do_sys_openat2+0x11e/0x360 [ 105.381563][ C1] ? __x64_sys_open+0xfd/0x1a0 [ 105.381567][ C1] ? do_syscall_64+0x35/0xb0 [ 105.381578][ C1] ? find_held_lock+0x2d/0x110 [ 105.381587][ C1] ? fs_reclaim_release+0x9c/0xf0 [ 105.381593][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.381601][ C1] ? kasan_unpoison+0x3c/0x60 [ 105.381607][ C1] __kasan_slab_alloc+0x84/0xa0 [ 105.381613][ C1] kmem_cache_alloc+0x216/0x3a0 [ 105.381621][ C1] seq_open+0x4d/0x160 [ 105.381627][ C1] kernfs_fop_open+0x480/0xbb0 [ 105.381638][ C1] ? security_file_open+0x43/0x400 [ 105.381646][ C1] do_dentry_open+0x42a/0xfc0 [ 105.381651][ C1] ? kernfs_notify_workfn+0x450/0x450 [ 105.381658][ C1] ? may_open+0xce/0x330 [ 105.381664][ C1] path_openat+0x9ec/0x22c0 [ 105.381675][ C1] ? path_lookupat+0x6b0/0x6b0 [ 105.381680][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.381685][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.381695][ C1] do_filp_open+0x199/0x3d0 [ 105.381701][ C1] ? may_open_dev+0xd0/0xd0 [ 105.381711][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 105.381721][ C1] ? _raw_spin_unlock+0x24/0x40 [ 105.381730][ C1] ? alloc_fd+0x1ef/0x560 [ 105.381738][ C1] ? getname_flags.part.0+0x89/0x440 [ 105.381745][ C1] do_sys_openat2+0x11e/0x360 [ 105.381752][ C1] ? build_open_flags+0x490/0x490 [ 105.381758][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.381764][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.381768][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.381777][ C1] __x64_sys_open+0xfd/0x1a0 [ 105.381783][ C1] ? do_sys_open+0xe0/0xe0 [ 105.381792][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 105.381799][ C1] do_syscall_64+0x35/0xb0 [ 105.381805][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.381810][ C1] RIP: 0033:0x7f048a3cd6f0 [ 105.381814][ C1] RSP: 002b:00007ffe10e1b608 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 105.381819][ C1] RAX: ffffffffffffffda RBX: 000055af159f4250 RCX: 00007f048a3cd6f0 [ 105.381822][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe10e1b7b0 [ 105.381825][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 105.381828][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055af1566b68a [ 105.381831][ C1] R13: 0000000000000001 R14: 000055af15a04b90 R15: 00007ffe10e1b860 [ 105.381844][ C1] task:systemd-udevd state:S stack:27712 pid:10420 ppid: 4872 flags:0x00000000 [ 105.381856][ C1] Call Trace: [ 105.381861][ C1] __schedule+0x907/0x26b0 [ 105.381870][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.381877][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 105.381888][ C1] schedule+0xd3/0x270 [ 105.381894][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.381900][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.381906][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.381911][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.381916][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.381922][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.381929][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.381937][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.381953][ C1] ? do_epoll_create+0x160/0x160 [ 105.381958][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.381968][ C1] ? finish_wait+0x270/0x270 [ 105.381977][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.381983][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.381989][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.381996][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.382009][ C1] do_syscall_64+0x35/0xb0 [ 105.382014][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.382019][ C1] RIP: 0033:0x7f048a3db2e3 [ 105.382023][ C1] RSP: 002b:00007ffe10e1fe38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 105.382028][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 105.382031][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1ff00 RDI: 0000000000000004 [ 105.382034][ C1] RBP: 00007ffe10e1ffb0 R08: 000055af15a05630 R09: 0000000000000000 [ 105.382037][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1ff00 [ 105.382040][ C1] R13: 000055af15a05520 R14: 0000000000000003 R15: 000000000000000e [ 105.382053][ C1] task:systemd-udevd state:R running task stack:27976 pid:10429 ppid: 4872 flags:0x00000000 [ 105.382064][ C1] Call Trace: [ 105.382069][ C1] __schedule+0x907/0x26b0 [ 105.382078][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.382088][ C1] preempt_schedule_irq+0x4e/0x90 [ 105.382094][ C1] irqentry_exit+0x31/0x80 [ 105.382098][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.382103][ C1] RIP: 0010:walk_component+0x94/0x5f0 [ 105.382107][ C1] Code: 48 89 84 24 80 00 00 00 31 c0 4c 89 e8 48 c1 e8 03 0f b6 14 10 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cc 03 00 00 <44> 8b 75 4c 45 85 f6 0f 85 d6 01 00 00 48 8d 84 24 88 00 00 00 48 [ 105.382111][ C1] RSP: 0018:ffffc9000b89fa78 EFLAGS: 00000246 [ 105.382116][ C1] RAX: 0000000000000007 RBX: 1ffff92001713f50 RCX: 0000000000000007 [ 105.382119][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffc9000b89fbc8 [ 105.382122][ C1] RBP: ffffc9000b89fbc8 R08: 0000000000000000 R09: 8080808080808080 [ 105.382125][ C1] R10: fefefefefefefeff R11: d0d0d0d0d0d0d0d0 R12: 0000000000000001 [ 105.382128][ C1] R13: ffffc9000b89fc14 R14: 1ffff92001713f80 R15: ffffc9000b89fbc8 [ 105.382142][ C1] ? handle_dots.part.0+0x1590/0x1590 [ 105.382147][ C1] ? walk_component+0x5f0/0x5f0 [ 105.382152][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.382161][ C1] path_lookupat+0x11f/0x6b0 [ 105.382170][ C1] filename_lookup+0x192/0x530 [ 105.382176][ C1] ? may_linkat+0x210/0x210 [ 105.382179][ C1] ? __might_fault+0xb5/0x160 [ 105.382190][ C1] ? __check_object_size+0x98/0x230 [ 105.382196][ C1] ? strncpy_from_user+0x68/0x2d0 [ 105.382204][ C1] ? getname_flags.part.0+0x89/0x440 [ 105.382214][ C1] vfs_statx+0xd6/0x2e0 [ 105.382222][ C1] ? do_readlinkat+0x270/0x270 [ 105.382228][ C1] ? __seccomp_filter+0x165/0x11a0 [ 105.382237][ C1] __do_sys_newlstat+0x85/0xe0 [ 105.382242][ C1] ? __do_sys_lstat+0xe0/0xe0 [ 105.382246][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.382252][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382256][ C1] ? __context_tracking_enter+0x93/0xa0 [ 105.382271][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 105.382279][ C1] do_syscall_64+0x35/0xb0 [ 105.382284][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.382290][ C1] RIP: 0033:0x7f048a3cd335 [ 105.382293][ C1] RSP: 002b:00007ffe10e1b378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 105.382298][ C1] RAX: ffffffffffffffda RBX: 000055af15a0af91 RCX: 00007f048a3cd335 [ 105.382301][ C1] RDX: 00007ffe10e1b420 RSI: 00007ffe10e1b420 RDI: 00007ffe10e1b380 [ 105.382304][ C1] RBP: 00007ffe10e1b4f0 R08: 000000000000c400 R09: 0000000000000004 [ 105.382307][ C1] R10: 000055af15a0af96 R11: 0000000000000246 R12: 00007ffe10e1b500 [ 105.382310][ C1] R13: 00007ffe10e1b3f8 R14: 0000000000000018 R15: 000055af15a07520 [ 105.382323][ C1] task:systemd-udevd state:S stack:27520 pid:10437 ppid: 4872 flags:0x00000000 [ 105.382334][ C1] Call Trace: [ 105.382339][ C1] __schedule+0x907/0x26b0 [ 105.382348][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.382354][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 105.382363][ C1] schedule+0xd3/0x270 [ 105.382368][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.382375][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.382380][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.382386][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382390][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.382395][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.382401][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.382409][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.382424][ C1] ? do_epoll_create+0x160/0x160 [ 105.382434][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.382445][ C1] ? finish_wait+0x270/0x270 [ 105.382452][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.382458][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382465][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.382471][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.382484][ C1] do_syscall_64+0x35/0xb0 [ 105.382489][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.382494][ C1] RIP: 0033:0x7f048a3db2e3 [ 105.382498][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 105.382503][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 105.382506][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 105.382509][ C1] RBP: 00007ffe10e1ff00 R08: 000055af159f4470 R09: 0000000000000000 [ 105.382512][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 105.382515][ C1] R13: 000055af159f4880 R14: 0000000000000003 R15: 000000000000000e [ 105.382527][ C1] task:systemd-udevd state:S stack:27976 pid:10438 ppid: 4872 flags:0x00000000 [ 105.382538][ C1] Call Trace: [ 105.382543][ C1] __schedule+0x907/0x26b0 [ 105.382552][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.382558][ C1] ? unix_stream_sendpage+0xa50/0xa50 [ 105.382571][ C1] schedule+0xd3/0x270 [ 105.382577][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.382583][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.382589][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.382594][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382598][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.382604][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.382610][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.382617][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.382632][ C1] ? do_epoll_create+0x160/0x160 [ 105.382637][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.382643][ C1] ? __seccomp_filter+0x165/0x11a0 [ 105.382651][ C1] ? finish_wait+0x270/0x270 [ 105.382659][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.382664][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382671][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.382677][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.382690][ C1] do_syscall_64+0x35/0xb0 [ 105.382695][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.382700][ C1] RIP: 0033:0x7f048a3db2e3 [ 105.382704][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 105.382709][ C1] RAX: ffffffffffffffda RBX: 000055af15a1e040 RCX: 00007f048a3db2e3 [ 105.382712][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 105.382715][ C1] RBP: 00007ffe10e1ff00 R08: 000055af15a155b0 R09: 0000000000000000 [ 105.382718][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 105.382721][ C1] R13: 000055af15a154a0 R14: 0000000000000003 R15: 000000000000000e [ 105.382733][ C1] task:systemd-udevd state:S stack:27392 pid:10439 ppid: 4872 flags:0x00004000 [ 105.382743][ C1] Call Trace: [ 105.382748][ C1] __schedule+0x907/0x26b0 [ 105.382757][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.382764][ C1] ? __schedule+0x90f/0x26b0 [ 105.382771][ C1] schedule+0xd3/0x270 [ 105.382777][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.382783][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.382788][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 105.382794][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 105.382801][ C1] ? preempt_schedule_common+0x59/0xc0 [ 105.382807][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 105.382816][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.382831][ C1] ? do_epoll_create+0x160/0x160 [ 105.382836][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.382846][ C1] ? finish_wait+0x270/0x270 [ 105.382854][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.382859][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382866][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.382873][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.382885][ C1] do_syscall_64+0x35/0xb0 [ 105.382890][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.382896][ C1] RIP: 0033:0x7f048a3db2e3 [ 105.382899][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 105.382904][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 105.382907][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 105.382910][ C1] RBP: 00007ffe10e1ff00 R08: 000055af15a059f0 R09: 0000000000000000 [ 105.382913][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 105.382916][ C1] R13: 000055af15a08e10 R14: 0000000000000003 R15: 000000000000000e [ 105.382930][ C1] task:systemd-udevd state:S stack:27712 pid:10440 ppid: 4872 flags:0x00000000 [ 105.382940][ C1] Call Trace: [ 105.382945][ C1] __schedule+0x907/0x26b0 [ 105.382953][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.382960][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 105.382968][ C1] schedule+0xd3/0x270 [ 105.382974][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.382980][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.382986][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.382991][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.382995][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.383001][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.383007][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.383014][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.383029][ C1] ? do_epoll_create+0x160/0x160 [ 105.383034][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.383044][ C1] ? finish_wait+0x270/0x270 [ 105.383052][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.383057][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.383064][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 105.383071][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 105.383083][ C1] do_syscall_64+0x35/0xb0 [ 105.383088][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.383094][ C1] RIP: 0033:0x7f048a3db2e3 [ 105.383097][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 105.383102][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 105.383105][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 105.383108][ C1] RBP: 00007ffe10e1ff00 R08: 000055af15a0e4e0 R09: 0000000000000000 [ 105.383111][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 105.383114][ C1] R13: 000055af159f4880 R14: 0000000000000003 R15: 000000000000000e [ 105.383126][ C1] task:systemd-udevd state:R running task stack:27920 pid:10449 ppid: 4872 flags:0x00000000 [ 105.383137][ C1] Call Trace: [ 105.383142][ C1] __schedule+0x907/0x26b0 [ 105.383151][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.383162][ C1] preempt_schedule_irq+0x4e/0x90 [ 105.383167][ C1] irqentry_exit+0x31/0x80 [ 105.383172][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.383175][ C1] RIP: 0010:ktime_get_coarse_real_ts64+0x8d/0x160 [ 105.383180][ C1] Code: 7e f6 ff 48 8b 74 24 40 48 c7 c7 48 12 b9 8a e8 49 77 f6 ff 58 9c 58 f6 c4 02 0f 85 af 00 00 00 48 85 db 74 05 fb eb 02 f3 90 <8b> 1d 7d a7 5c 09 f6 c3 01 75 f3 8b 0d c6 a7 5c 09 48 8b 05 13 a8 [ 105.383184][ C1] RSP: 0018:ffffc9000b90fc78 EFLAGS: 00000206 [ 105.383188][ C1] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff18f94d1 [ 105.383191][ C1] RDX: ffffffff81b5c40d RSI: ffffffff88cb2640 RDI: ffffffff891fe060 [ 105.383194][ C1] RBP: ffffc9000b90fce0 R08: 0000000000000001 R09: 0000000000000001 [ 105.383197][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: fffff52001721f9d [ 105.383200][ C1] R13: fffff52001721f9c R14: ffffc9000b90fce8 R15: 0000000000000000 [ 105.383208][ C1] ? current_time+0x6d/0x200 [ 105.383220][ C1] current_time+0x6d/0x200 [ 105.383225][ C1] ? igrab+0x80/0x80 [ 105.383235][ C1] atime_needs_update+0x1e2/0x4b0 [ 105.383243][ C1] touch_atime+0xd1/0x5a0 [ 105.383248][ C1] ? atime_needs_update+0x4b0/0x4b0 [ 105.383253][ C1] ? getname_flags.part.0+0x89/0x440 [ 105.383263][ C1] do_readlinkat+0x1cc/0x270 [ 105.383271][ C1] ? cp_compat_stat+0x850/0x850 [ 105.383283][ C1] __x64_sys_readlinkat+0x8e/0xf0 [ 105.383290][ C1] do_syscall_64+0x35/0xb0 [ 105.383295][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.383301][ C1] RIP: 0033:0x7f048a3cf0ba [ 105.383304][ C1] RSP: 002b:00007ffe10e1b778 EFLAGS: 00000202 ORIG_RAX: 000000000000010b [ 105.383309][ C1] RAX: ffffffffffffffda RBX: 000055af15a07eb0 RCX: 00007f048a3cf0ba [ 105.383312][ C1] RDX: 000055af15a07eb0 RSI: 00007ffe10e1b800 RDI: 00000000ffffff9c [ 105.383315][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000070 [ 105.383318][ C1] R10: 0000000000000063 R11: 0000000000000202 R12: 00007ffe10e1b800 [ 105.383321][ C1] R13: 00000000ffffff9c R14: 00007ffe10e1b7d0 R15: 0000000000000063 [ 105.383334][ C1] task:systemd-udevd state:R running task stack:27944 pid:10460 ppid: 4872 flags:0x00004000 [ 105.383346][ C1] Call Trace: [ 105.383351][ C1] __schedule+0x907/0x26b0 [ 105.383360][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.383371][ C1] preempt_schedule_irq+0x4e/0x90 [ 105.383376][ C1] irqentry_exit+0x31/0x80 [ 105.383381][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 105.383385][ C1] RIP: 0010:tomoyo_check_acl+0x98/0x3a0 [ 105.383389][ 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 [ 105.383393][ C1] RSP: 0018:ffffc9000ba3fae8 EFLAGS: 00000246 [ 105.383397][ C1] RAX: 0000000000000000 RBX: ffff88801e7a8b80 RCX: 1ffff92001747f84 [ 105.383400][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88801e7a8b98 [ 105.383403][ C1] RBP: fffff52001747f89 R08: 61c8864680b583eb R09: 0000000000000001 [ 105.383406][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: ffffffff834f7910 [ 105.383409][ C1] R13: ffff8881463fc510 R14: dffffc0000000000 R15: ffffc9000ba3fc00 [ 105.383414][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 105.383429][ C1] ? tomoyo_check_acl+0xf7/0x3a0 [ 105.383437][ C1] tomoyo_path_permission+0x1e6/0x380 [ 105.383441][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 105.383448][ C1] tomoyo_path_perm+0x289/0x350 [ 105.383455][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 105.383462][ C1] ? lock_chain_count+0x20/0x20 [ 105.383485][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.383494][ C1] security_inode_getattr+0xab/0x100 [ 105.383499][ C1] vfs_fstat+0x2b/0x80 [ 105.383506][ C1] __do_sys_newfstat+0x72/0xd0 [ 105.383511][ C1] ? __do_sys_fstat+0xd0/0xd0 [ 105.383516][ C1] ? __context_tracking_exit+0x80/0x90 [ 105.383522][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.383536][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 105.383544][ C1] do_syscall_64+0x35/0xb0 [ 105.383549][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.383555][ C1] RIP: 0033:0x7f048a3cd2e2 [ 105.383559][ C1] RSP: 002b:00007ffe10e1fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 105.383564][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f048a3cd2e2 [ 105.383567][ C1] RDX: 00007ffe10e1fb60 RSI: 00007ffe10e1fb60 RDI: 0000000000000007 [ 105.383570][ C1] RBP: 00007ffe10e1fd30 R08: 0000000000000000 R09: 0000000000000001 [ 105.383572][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055af15a07520 [ 105.383575][ C1] R13: 000055af15a17200 R14: 000055af15a174b0 R15: 00007ffe10e1fcf0 [ 105.383589][ C1] task:kworker/u4:14 state:R running task stack:32568 pid:10477 ppid: 2 flags:0x00004000 [ 105.383602][ C1] Call Trace: [ 105.383606][ C1] ? umh_complete+0x60/0x60 [ 105.383612][ C1] __switch_to_asm+0x40/0x40 [ 105.383626][ C1] task:kworker/u4:14 state:R running task stack:32568 pid:10478 ppid: 2 flags:0x00004000 [ 105.383640][ C1] Call Trace: [ 105.383644][ C1] ? umh_complete+0x60/0x60 [ 105.383648][ C1] __switch_to_asm+0x40/0x40 [ 105.383663][ C1] [ 105.383663][ C1] Showing all locks held in the system: [ 105.383702][ C1] 12 locks held by kworker/0:0/5: [ 105.383712][ C1] 5 locks held by kworker/u4:6/352: [ 105.383743][ C1] 1 lock held by in:imklog/8150: [ 105.383746][ C1] #0: ffff888017429270 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x9c/0xb0 [ 105.383764][ C1] 2 locks held by agetty/8368: [ 105.383767][ C1] #0: ffff88801ea06098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 105.383783][ C1] #1: ffffc900011182e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 105.383798][ C1] 2 locks held by agetty/8373: [ 105.383801][ C1] #0: ffff888026777098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 105.383815][ C1] #1: ffffc900011582e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 105.383840][ C1] 3 locks held by kworker/0:8/10115: [ 105.383846][ C1] 2 locks held by kworker/u4:14/10305: [ 105.383849][ C1] 3 locks held by systemd-udevd/10403: [ 105.383852][ C1] #0: ffff888032cd5888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 105.383867][ C1] #1: ffff888016c1c2c0 (kn->active#327){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 105.383882][ C1] #2: ffff888045c53220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 105.383897][ C1] 1 lock held by systemd-udevd/10404: [ 105.383899][ C1] 6 locks held by systemd-udevd/10409: [ 105.383902][ C1] #0: ffffffff8b2fcf38 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1a9/0x350 [ 105.383915][ C1] #1: ffffc90000dc0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 105.383930][ C1] #2: ffff8880296a2230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x41/0x80 [ 105.383943][ C1] #3: ffffffff8ab71f80 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x560 [ 105.383956][ C1] #4: ffffffff8b5410b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x13a0 [ 105.383969][ C1] #5: ffffffff8ab71f80 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 105.383984][ C1] 1 lock held by systemd-udevd/10411: [ 105.383988][ C1] 1 lock held by systemd-udevd/10460: [ 105.383991][ C1] [ 105.383993][ C1] ============================================= [ 105.383993][ C1] [ 105.384465][ C1] task:systemd state:S stack:22504 pid: 1 ppid: 0 flags:0x00000000 [ 105.384486][ C1] Call Trace: [ 105.384495][ C1] __schedule+0x907/0x26b0 [ 105.384514][ C1] ? io_schedule_timeout+0x140/0x140 [ 105.384525][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 105.384543][ C1] schedule+0xd3/0x270 [ 105.384553][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 105.384564][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 105.384574][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 105.384584][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 105.384593][ C1] ? do_raw_write_lock+0x11a/0x280 [ 105.384603][ C1] ? do_raw_read_unlock+0x70/0x70 [ 105.384614][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 105.384629][ C1] do_epoll_wait+0xea9/0x14e0 [ 105.384656][ C1] ? do_epoll_create+0x160/0x160 [ 105.384663][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.384671][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 105.384688][ C1] ? finish_wait+0x270/0x270 [ 105.384701][ C1] ? __context_tracking_exit+0x80/0x90 [ 137.072137][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 137.077484][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 137.083943][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 137.090126][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 137.097106][ C1] do_syscall_64+0x35/0xb0 [ 137.101642][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.111291][ C1] RIP: 0033:0x7fe92c836303 [ 137.116062][ C1] RSP: 002b:00007ffdfc639c50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 137.125982][ C1] RAX: ffffffffffffffda RBX: 0000561224e7df50 RCX: 00007fe92c836303 [ 137.134434][ C1] RDX: 0000000000000025 RSI: 00007ffdfc639c60 RDI: 0000000000000004 [ 137.142971][ C1] RBP: 00007ffdfc639f20 R08: 431bde82d7b634db R09: 00000000000049a0 [ 137.152014][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdfc639c60 [ 137.162741][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000002 [ 137.171399][ C1] task:kthreadd state:S stack:27960 pid: 2 ppid: 0 flags:0x00004000 [ 137.181584][ C1] Call Trace: [ 137.185532][ C1] __schedule+0x907/0x26b0 [ 137.190218][ C1] ? io_schedule_timeout+0x140/0x140 [ 137.195616][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 137.202050][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 137.210361][ C1] schedule+0xd3/0x270 [ 137.216662][ C1] kthreadd+0x4d2/0x6a0 [ 137.221711][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 137.227165][ C1] ? kthread_is_per_cpu+0xb0/0xb0 [ 137.232465][ C1] ret_from_fork+0x1f/0x30 [ 137.237256][ C1] task:rcu_gp state:I stack:30304 pid: 3 ppid: 2 flags:0x00004000 [ 137.247117][ C1] Call Trace: [ 137.250915][ C1] __schedule+0x907/0x26b0 [ 137.255427][ C1] ? io_schedule_timeout+0x140/0x140 [ 137.260894][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 137.266099][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 137.271215][ C1] schedule+0xd3/0x270 [ 137.275530][ C1] rescuer_thread+0x65d/0xb80 [ 137.280206][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 137.285545][ C1] ? worker_thread+0x1040/0x1040 [ 137.291157][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 137.296412][ C1] ? worker_thread+0x1040/0x1040 [ 137.301563][ C1] kthread+0x38b/0x460 [ 137.305673][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 137.312219][ C1] ? set_kthread_struct+0x100/0x100 [ 137.318499][ C1] ret_from_fork+0x1f/0x30 [ 137.323740][ C1] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 137.335531][ C1] Call Trace: [ 137.339139][ C1] __schedule+0x907/0x26b0 [ 137.344251][ C1] ? io_schedule_timeout+0x140/0x140 [ 137.350361][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 137.356897][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 137.362568][ C1] schedule+0xd3/0x270 [ 137.367031][ C1] rescuer_thread+0x65d/0xb80 [ 137.372065][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 137.377617][ C1] ? worker_thread+0x1040/0x1040 [ 137.382751][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 137.387690][ C1] ? worker_thread+0x1040/0x1040 [ 137.392762][ C1] kthread+0x38b/0x460 [ 137.397222][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 137.402754][ C1] ? set_kthread_struct+0x100/0x100 [ 137.407953][ C1] ret_from_fork+0x1f/0x30 [ 137.414205][ C1] task:kworker/0:0 state:R running task stack:22880 pid: 5 ppid: 2 flags:0x00004000 [ 137.426147][ C1] Workqueue: usb_hub_wq hub_event [ 137.431484][ C1] Call Trace: [ 137.434883][ C1] __schedule+0x907/0x26b0 [ 137.439289][ C1] ? io_schedule_timeout+0x140/0x140 [ 137.444851][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 137.451240][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 137.456608][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 137.462815][ C1] preempt_schedule_common+0x45/0xc0 [ 137.468461][ C1] preempt_schedule_thunk+0x16/0x18 [ 137.474520][ C1] _raw_read_unlock_irqrestore+0x57/0x70 [ 137.480554][ C1] kbd_led_trigger_activate+0xa1/0xe0 [ 137.485922][ C1] ? _raw_write_unlock_irqrestore+0x3d/0x61 [ 137.493418][ C1] led_trigger_set+0x5ae/0xbe0 [ 137.499715][ C1] ? led_trigger_blink+0xd0/0xd0 [ 137.505510][ C1] ? down_write_killable_nested+0x180/0x180 [ 137.513646][ C1] ? debug_object_destroy+0x210/0x210 [ 137.521287][ C1] led_trigger_set_default+0x167/0x200 [ 137.527699][ C1] led_classdev_register_ext+0x4d7/0x710 [ 137.533565][ C1] ? devm_led_classdev_unregister+0x20/0x20 [ 137.539946][ C1] ? kasprintf+0xa6/0xd0 [ 137.544644][ C1] ? input_open_device+0x19c/0x290 [ 137.549782][ C1] input_leds_connect+0x3c2/0x760 [ 137.554790][ C1] input_attach_handler+0xfb/0x150 [ 137.560369][ C1] input_register_device.cold+0xb1/0x2a0 [ 137.566031][ C1] hidinput_connect+0x3e50/0x8880 [ 137.571773][ C1] ? hidinput_setkeycode+0x740/0x740 [ 137.578364][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 137.584600][ C1] ? wait_for_completion_io+0x280/0x280 [ 137.590591][ C1] hid_connect+0x6e8/0x930 [ 137.595672][ C1] ? hid_match_id+0x280/0x280 [ 137.600747][ C1] hid_hw_start+0x74/0x100 [ 137.605338][ C1] hid_device_probe+0x2fb/0x370 [ 137.615374][ C1] really_probe+0x1b9/0xb70 [ 137.621382][ C1] __driver_probe_device+0x2a6/0x460 [ 137.629928][ C1] driver_probe_device+0x44/0x110 [ 137.636969][ C1] __device_attach_driver+0x185/0x250 [ 137.644360][ C1] ? driver_allows_async_probing+0x120/0x120 [ 137.651899][ C1] bus_for_each_drv+0x11e/0x1a0 [ 137.658552][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 137.663910][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.671087][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 137.676817][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 137.683561][ C1] __device_attach+0x1db/0x410 [ 137.689076][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 137.694700][ C1] ? kobject_uevent_env+0x230/0x1290 [ 137.700245][ C1] bus_probe_device+0x19d/0x250 [ 137.705980][ C1] device_add+0xa2f/0x1e00 [ 137.712010][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 137.717848][ C1] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 137.725933][ C1] ? __debugfs_create_file+0x2c1/0x480 [ 137.731587][ C1] hid_add_device+0x2d5/0x8a0 [ 137.736570][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 137.742577][ C1] ? modalias_show+0x140/0x140 [ 137.747558][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 137.753187][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 137.758770][ C1] usbhid_probe+0x9c7/0xed0 [ 137.763447][ C1] usb_probe_interface+0x274/0x6a0 [ 137.768554][ C1] really_probe+0x1b9/0xb70 [ 137.773697][ C1] __driver_probe_device+0x2a6/0x460 [ 137.779168][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 137.785146][ C1] driver_probe_device+0x44/0x110 [ 137.791403][ C1] __device_attach_driver+0x185/0x250 [ 137.797445][ C1] ? driver_allows_async_probing+0x120/0x120 [ 137.804032][ C1] bus_for_each_drv+0x11e/0x1a0 [ 137.810255][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 137.816237][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.822854][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 137.829034][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 137.835391][ C1] __device_attach+0x1db/0x410 [ 137.840525][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 137.846344][ C1] ? kobject_uevent_env+0x230/0x1290 [ 137.851898][ C1] bus_probe_device+0x19d/0x250 [ 137.857517][ C1] device_add+0xa2f/0x1e00 [ 137.861983][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 137.867545][ C1] ? mark_held_locks+0x9f/0xe0 [ 137.872978][ C1] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 137.881455][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.887847][ C1] usb_set_configuration+0x9fc/0x1750 [ 137.893390][ C1] ? kernfs_create_link+0x167/0x220 [ 137.898609][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 137.904300][ C1] usb_generic_driver_probe+0x74/0xa0 [ 137.912278][ C1] usb_probe_device+0x95/0x240 [ 137.917392][ C1] really_probe+0x1b9/0xb70 [ 137.922420][ C1] __driver_probe_device+0x2a6/0x460 [ 137.928073][ C1] driver_probe_device+0x44/0x110 [ 137.933277][ C1] __device_attach_driver+0x185/0x250 [ 137.938915][ C1] ? driver_allows_async_probing+0x120/0x120 [ 137.946508][ C1] bus_for_each_drv+0x11e/0x1a0 [ 137.951472][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 137.956601][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 137.963060][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 137.968967][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 137.974945][ C1] __device_attach+0x1db/0x410 [ 137.979809][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 137.985571][ C1] ? kobject_uevent_env+0x230/0x1290 [ 137.991236][ C1] bus_probe_device+0x19d/0x250 [ 137.997100][ C1] device_add+0xa2f/0x1e00 [ 138.002051][ C1] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 138.013660][ C1] usb_new_device.cold+0x5cf/0xedf [ 138.021055][ C1] ? hub_disconnect+0x470/0x470 [ 138.028011][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 138.034518][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.040584][ C1] hub_event+0x10a3/0x36c0 [ 138.046031][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 138.051766][ C1] ? lock_release+0x720/0x720 [ 138.056901][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 138.061970][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 138.067773][ C1] process_one_work+0x84c/0x13d0 [ 138.072731][ C1] ? lock_release+0x720/0x720 [ 138.077708][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 138.083625][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 138.089070][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 138.094344][ C1] worker_thread+0x74b/0x1040 [ 138.099150][ C1] ? process_one_work+0x13d0/0x13d0 [ 138.104610][ C1] kthread+0x38b/0x460 [ 138.109838][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.115412][ C1] ? set_kthread_struct+0x100/0x100 [ 138.121245][ C1] ret_from_fork+0x1f/0x30 [ 138.125899][ C1] task:kworker/0:0H state:I stack:29432 pid: 6 ppid: 2 flags:0x00004000 [ 138.136670][ C1] Workqueue: 0x0 (events_highpri) [ 138.142157][ C1] Call Trace: [ 138.145434][ C1] __schedule+0x907/0x26b0 [ 138.150015][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.155686][ C1] schedule+0xd3/0x270 [ 138.160035][ C1] worker_thread+0x14d/0x1040 [ 138.164853][ C1] ? process_one_work+0x13d0/0x13d0 [ 138.170391][ C1] kthread+0x38b/0x460 [ 138.174468][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.180290][ C1] ? set_kthread_struct+0x100/0x100 [ 138.185513][ C1] ret_from_fork+0x1f/0x30 [ 138.190037][ C1] task:kworker/0:1 state:I stack:21528 pid: 7 ppid: 2 flags:0x00004000 [ 138.199768][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 138.204701][ C1] Call Trace: [ 138.208363][ C1] __schedule+0x907/0x26b0 [ 138.213524][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.219058][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 138.224245][ C1] schedule+0xd3/0x270 [ 138.228886][ C1] worker_thread+0x14d/0x1040 [ 138.233766][ C1] ? process_one_work+0x13d0/0x13d0 [ 138.239132][ C1] kthread+0x38b/0x460 [ 138.243468][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.249260][ C1] ? set_kthread_struct+0x100/0x100 [ 138.255382][ C1] ret_from_fork+0x1f/0x30 [ 138.261358][ C1] task:kworker/u4:0 state:I stack:24936 pid: 8 ppid: 2 flags:0x00004000 [ 138.271930][ C1] Workqueue: 0x0 (events_unbound) [ 138.277123][ C1] Call Trace: [ 138.280848][ C1] __schedule+0x907/0x26b0 [ 138.285349][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.292036][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 138.297067][ C1] schedule+0xd3/0x270 [ 138.301473][ C1] worker_thread+0x14d/0x1040 [ 138.306877][ C1] ? process_one_work+0x13d0/0x13d0 [ 138.314500][ C1] kthread+0x38b/0x460 [ 138.318851][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.324901][ C1] ? set_kthread_struct+0x100/0x100 [ 138.330575][ C1] ret_from_fork+0x1f/0x30 [ 138.335256][ C1] task:mm_percpu_wq state:I stack:30640 pid: 9 ppid: 2 flags:0x00004000 [ 138.344614][ C1] Call Trace: [ 138.348775][ C1] __schedule+0x907/0x26b0 [ 138.353377][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.359171][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 138.364650][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 138.369839][ C1] schedule+0xd3/0x270 [ 138.374274][ C1] rescuer_thread+0x65d/0xb80 [ 138.378974][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 138.384478][ C1] ? worker_thread+0x1040/0x1040 [ 138.389592][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 138.395384][ C1] ? worker_thread+0x1040/0x1040 [ 138.401703][ C1] kthread+0x38b/0x460 [ 138.407235][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.415460][ C1] ? set_kthread_struct+0x100/0x100 [ 138.422823][ C1] ret_from_fork+0x1f/0x30 [ 138.428834][ C1] task:kworker/u4:1 state:I stack:24936 pid: 10 ppid: 2 flags:0x00004000 [ 138.438573][ C1] Workqueue: 0x0 (phy10) [ 138.443201][ C1] Call Trace: [ 138.446838][ C1] __schedule+0x907/0x26b0 [ 138.451490][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.457403][ C1] schedule+0xd3/0x270 [ 138.462069][ C1] worker_thread+0x14d/0x1040 [ 138.467229][ C1] ? process_one_work+0x13d0/0x13d0 [ 138.472522][ C1] kthread+0x38b/0x460 [ 138.477211][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.482833][ C1] ? set_kthread_struct+0x100/0x100 [ 138.488178][ C1] ret_from_fork+0x1f/0x30 [ 138.492707][ C1] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 138.502409][ C1] Call Trace: [ 138.506237][ C1] __schedule+0x907/0x26b0 [ 138.512294][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.519409][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.525468][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 138.531682][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 138.537676][ C1] schedule+0xd3/0x270 [ 138.542037][ C1] rcu_tasks_kthread+0x4bd/0x6a0 [ 138.548784][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 138.554757][ C1] ? finish_wait+0x270/0x270 [ 138.559945][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 138.565151][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 138.571213][ C1] kthread+0x38b/0x460 [ 138.575387][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.580665][ C1] ? set_kthread_struct+0x100/0x100 [ 138.586115][ C1] ret_from_fork+0x1f/0x30 [ 138.591051][ C1] task:rcu_tasks_trace state:S stack:29704 pid: 12 ppid: 2 flags:0x00004000 [ 138.601697][ C1] Call Trace: [ 138.605385][ C1] __schedule+0x907/0x26b0 [ 138.611723][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.617353][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.624064][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 138.629369][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 138.635353][ C1] schedule+0xd3/0x270 [ 138.640224][ C1] rcu_tasks_kthread+0x4bd/0x6a0 [ 138.646293][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 138.653634][ C1] ? finish_wait+0x270/0x270 [ 138.659369][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 138.664771][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 138.670676][ C1] kthread+0x38b/0x460 [ 138.674753][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.679959][ C1] ? set_kthread_struct+0x100/0x100 [ 138.685371][ C1] ret_from_fork+0x1f/0x30 [ 138.690578][ C1] task:ksoftirqd/0 state:R running task stack:25832 pid: 13 ppid: 2 flags:0x00004000 [ 138.702148][ C1] Call Trace: [ 138.705529][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 138.711035][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 138.716505][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 138.722010][ C1] ? run_timer_softirq+0x9c/0x190 [ 138.727300][ C1] ? __do_softirq+0x29b/0x9c2 [ 138.732011][ C1] ? __irq_exit_rcu+0x1c0/0x1c0 [ 138.736856][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 138.741883][ C1] ? run_ksoftirqd+0x2d/0x60 [ 138.746826][ C1] ? smpboot_thread_fn+0x548/0x8c0 [ 138.752450][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 138.759084][ C1] ? kthread+0x38b/0x460 [ 138.763567][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.768880][ C1] ? set_kthread_struct+0x100/0x100 [ 138.774167][ C1] ? ret_from_fork+0x1f/0x30 [ 138.778799][ C1] task:rcu_preempt state:I stack:28928 pid: 14 ppid: 2 flags:0x00004000 [ 138.788202][ C1] Call Trace: [ 138.791476][ C1] __schedule+0x907/0x26b0 [ 138.796366][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.801964][ C1] ? debug_object_destroy+0x210/0x210 [ 138.807335][ C1] schedule+0xd3/0x270 [ 138.812105][ C1] schedule_timeout+0x11d/0x250 [ 138.817162][ C1] ? usleep_range+0x150/0x150 [ 138.822231][ C1] ? rcu_gp_kthread+0x9c2/0x1980 [ 138.827166][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 138.832733][ C1] ? batadv_dat_snoop_incoming_arp_reply+0x20/0x3f0 [ 138.839537][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 138.845612][ C1] ? prepare_to_swait_event+0xee/0x470 [ 138.851064][ C1] rcu_gp_kthread+0xd34/0x1980 [ 138.855811][ C1] ? print_cpu_stall_info+0x6b0/0x6b0 [ 138.861552][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 138.867214][ C1] ? print_cpu_stall_info+0x6b0/0x6b0 [ 138.872862][ C1] kthread+0x38b/0x460 [ 138.877025][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.882455][ C1] ? set_kthread_struct+0x100/0x100 [ 138.887909][ C1] ret_from_fork+0x1f/0x30 [ 138.892771][ C1] task:migration/0 state:S stack:30640 pid: 15 ppid: 2 flags:0x00004000 [ 138.902812][ C1] Stopper: 0x0 <- 0x0 [ 138.906898][ C1] Call Trace: [ 138.910830][ C1] __schedule+0x907/0x26b0 [ 138.918687][ C1] ? io_schedule_timeout+0x140/0x140 [ 138.925249][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 138.932421][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 138.939024][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 138.946140][ C1] schedule+0xd3/0x270 [ 138.951027][ C1] ? ikconfig_read_current+0x30/0x30 [ 138.957543][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 138.963934][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 138.970732][ C1] kthread+0x38b/0x460 [ 138.975013][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 138.980646][ C1] ? set_kthread_struct+0x100/0x100 [ 138.986028][ C1] ret_from_fork+0x1f/0x30 [ 138.990775][ C1] task:cpuhp/0 state:S stack:27952 pid: 16 ppid: 2 flags:0x00004000 [ 139.000649][ C1] Call Trace: [ 139.004795][ C1] __schedule+0x907/0x26b0 [ 139.009734][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.016773][ C1] ? cpuhp_invoke_callback+0x830/0x830 [ 139.022493][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 139.027867][ C1] schedule+0xd3/0x270 [ 139.031927][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 139.038011][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 139.043118][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 139.051283][ C1] kthread+0x38b/0x460 [ 139.055434][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.061682][ C1] ? set_kthread_struct+0x100/0x100 [ 139.067514][ C1] ret_from_fork+0x1f/0x30 [ 139.071982][ C1] task:cpuhp/1 state:S stack:27984 pid: 17 ppid: 2 flags:0x00004000 [ 139.081891][ C1] Call Trace: [ 139.085202][ C1] __schedule+0x907/0x26b0 [ 139.089687][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.095228][ C1] ? cpuhp_invoke_callback+0x830/0x830 [ 139.100677][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 139.105677][ C1] schedule+0xd3/0x270 [ 139.111250][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 139.117666][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 139.123558][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 139.132169][ C1] kthread+0x38b/0x460 [ 139.136647][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.142474][ C1] ? set_kthread_struct+0x100/0x100 [ 139.148515][ C1] ret_from_fork+0x1f/0x30 [ 139.153442][ C1] task:migration/1 state:S stack:30752 pid: 18 ppid: 2 flags:0x00004000 [ 139.164212][ C1] Stopper: 0x0 <- 0x0 [ 139.168534][ C1] Call Trace: [ 139.172012][ C1] __schedule+0x907/0x26b0 [ 139.176816][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.184065][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 139.190592][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 139.197139][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 139.202602][ C1] schedule+0xd3/0x270 [ 139.206846][ C1] ? ikconfig_read_current+0x30/0x30 [ 139.214087][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 139.220910][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 139.228188][ C1] kthread+0x38b/0x460 [ 139.233002][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.239792][ C1] ? set_kthread_struct+0x100/0x100 [ 139.245542][ C1] ret_from_fork+0x1f/0x30 [ 139.249966][ C1] task:ksoftirqd/1 state:S stack:26168 pid: 19 ppid: 2 flags:0x00004000 [ 139.260373][ C1] Call Trace: [ 139.263915][ C1] __schedule+0x907/0x26b0 [ 139.268491][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.273888][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 139.279083][ C1] schedule+0xd3/0x270 [ 139.283440][ C1] ? __local_bh_disable_ip+0xc0/0xc0 [ 139.289515][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 139.294652][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 139.301407][ C1] kthread+0x38b/0x460 [ 139.306017][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.313948][ C1] ? set_kthread_struct+0x100/0x100 [ 139.320673][ C1] ret_from_fork+0x1f/0x30 [ 139.325442][ C1] task:kworker/1:0 state:I stack:27048 pid: 20 ppid: 2 flags:0x00004000 [ 139.335170][ C1] Workqueue: 0x0 (events) [ 139.339702][ C1] Call Trace: [ 139.343432][ C1] __schedule+0x907/0x26b0 [ 139.347920][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.353566][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 139.359213][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.365004][ C1] schedule+0xd3/0x270 [ 139.369592][ C1] worker_thread+0x14d/0x1040 [ 139.374963][ C1] ? process_one_work+0x13d0/0x13d0 [ 139.380225][ C1] kthread+0x38b/0x460 [ 139.385197][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.390879][ C1] ? set_kthread_struct+0x100/0x100 [ 139.396316][ C1] ret_from_fork+0x1f/0x30 [ 139.401008][ C1] task:kworker/1:0H state:I stack:29528 pid: 21 ppid: 2 flags:0x00004000 [ 139.410754][ C1] Workqueue: 0x0 (events_highpri) [ 139.417199][ C1] Call Trace: [ 139.421783][ C1] __schedule+0x907/0x26b0 [ 139.426811][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.432557][ C1] schedule+0xd3/0x270 [ 139.436617][ C1] worker_thread+0x14d/0x1040 [ 139.441383][ C1] ? process_one_work+0x13d0/0x13d0 [ 139.447043][ C1] kthread+0x38b/0x460 [ 139.451115][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.456651][ C1] ? set_kthread_struct+0x100/0x100 [ 139.462861][ C1] ret_from_fork+0x1f/0x30 [ 139.467651][ C1] task:kdevtmpfs state:S stack:27544 pid: 22 ppid: 2 flags:0x00004000 [ 139.477185][ C1] Call Trace: [ 139.481164][ C1] __schedule+0x907/0x26b0 [ 139.485770][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.491370][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 139.496595][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.501637][ C1] schedule+0xd3/0x270 [ 139.505803][ C1] devtmpfsd+0x232/0x24e [ 139.511249][ C1] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 139.518400][ C1] kthread+0x38b/0x460 [ 139.523548][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.529091][ C1] ? set_kthread_struct+0x100/0x100 [ 139.534623][ C1] ret_from_fork+0x1f/0x30 [ 139.539290][ C1] task:netns state:I stack:30000 pid: 23 ppid: 2 flags:0x00004000 [ 139.549488][ C1] Call Trace: [ 139.553036][ C1] __schedule+0x907/0x26b0 [ 139.558417][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.564262][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 139.569800][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.574936][ C1] schedule+0xd3/0x270 [ 139.579158][ C1] rescuer_thread+0x65d/0xb80 [ 139.584118][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 139.589262][ C1] ? worker_thread+0x1040/0x1040 [ 139.594677][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 139.600384][ C1] ? worker_thread+0x1040/0x1040 [ 139.606110][ C1] kthread+0x38b/0x460 [ 139.612103][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.618184][ C1] ? set_kthread_struct+0x100/0x100 [ 139.623855][ C1] ret_from_fork+0x1f/0x30 [ 139.628787][ C1] task:inet_frag_wq state:I stack:29904 pid: 24 ppid: 2 flags:0x00004000 [ 139.638354][ C1] Call Trace: [ 139.641859][ C1] __schedule+0x907/0x26b0 [ 139.646565][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.652185][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 139.657875][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.662933][ C1] schedule+0xd3/0x270 [ 139.667002][ C1] rescuer_thread+0x65d/0xb80 [ 139.672095][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 139.677043][ C1] ? worker_thread+0x1040/0x1040 [ 139.682109][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 139.687162][ C1] ? worker_thread+0x1040/0x1040 [ 139.692306][ C1] kthread+0x38b/0x460 [ 139.696481][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.702462][ C1] ? set_kthread_struct+0x100/0x100 [ 139.708494][ C1] ret_from_fork+0x1f/0x30 [ 139.715499][ C1] task:kworker/1:1 state:I stack:22368 pid: 26 ppid: 2 flags:0x00004000 [ 139.725770][ C1] Workqueue: 0x0 (events) [ 139.730316][ C1] Call Trace: [ 139.733782][ C1] __schedule+0x907/0x26b0 [ 139.738241][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.743625][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.748748][ C1] schedule+0xd3/0x270 [ 139.752795][ C1] worker_thread+0x14d/0x1040 [ 139.757572][ C1] ? process_one_work+0x13d0/0x13d0 [ 139.762778][ C1] kthread+0x38b/0x460 [ 139.767020][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.773166][ C1] ? set_kthread_struct+0x100/0x100 [ 139.778546][ C1] ret_from_fork+0x1f/0x30 [ 139.783540][ C1] task:kworker/u4:2 state:I stack:24936 pid: 29 ppid: 2 flags:0x00004000 [ 139.792755][ C1] Workqueue: 0x0 (phy9) [ 139.797960][ C1] Call Trace: [ 139.801455][ C1] __schedule+0x907/0x26b0 [ 139.806030][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.812246][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.817289][ C1] schedule+0xd3/0x270 [ 139.822076][ C1] worker_thread+0x14d/0x1040 [ 139.826909][ C1] ? process_one_work+0x13d0/0x13d0 [ 139.832198][ C1] kthread+0x38b/0x460 [ 139.836550][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.842567][ C1] ? set_kthread_struct+0x100/0x100 [ 139.847907][ C1] ret_from_fork+0x1f/0x30 [ 139.853211][ C1] task:kauditd state:S stack:29312 pid: 37 ppid: 2 flags:0x00004000 [ 139.863589][ C1] Call Trace: [ 139.867008][ C1] __schedule+0x907/0x26b0 [ 139.871717][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.877534][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 139.883696][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 139.889557][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 139.895993][ C1] schedule+0xd3/0x270 [ 139.900727][ C1] kauditd_thread+0x464/0x840 [ 139.905840][ C1] ? auditd_reset+0xe0/0xe0 [ 139.911858][ C1] ? finish_wait+0x270/0x270 [ 139.917356][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 139.923084][ C1] ? auditd_reset+0xe0/0xe0 [ 139.928251][ C1] kthread+0x38b/0x460 [ 139.932646][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 139.938387][ C1] ? set_kthread_struct+0x100/0x100 [ 139.944812][ C1] ret_from_fork+0x1f/0x30 [ 139.949511][ C1] task:kworker/1:2 state:I stack:27288 pid: 51 ppid: 2 flags:0x00004000 [ 139.959184][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 139.964277][ C1] Call Trace: [ 139.967635][ C1] __schedule+0x907/0x26b0 [ 139.972764][ C1] ? io_schedule_timeout+0x140/0x140 [ 139.978804][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 139.984443][ C1] schedule+0xd3/0x270 [ 139.988840][ C1] worker_thread+0x14d/0x1040 [ 139.994443][ C1] ? process_one_work+0x13d0/0x13d0 [ 140.001990][ C1] kthread+0x38b/0x460 [ 140.006888][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.013103][ C1] ? set_kthread_struct+0x100/0x100 [ 140.019581][ C1] ret_from_fork+0x1f/0x30 [ 140.025855][ C1] task:kworker/u4:3 state:I stack:24336 pid: 115 ppid: 2 flags:0x00004000 [ 140.036044][ C1] Workqueue: 0x0 (events_unbound) [ 140.041251][ C1] Call Trace: [ 140.044811][ C1] __schedule+0x907/0x26b0 [ 140.049924][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.055290][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 140.061606][ C1] schedule+0xd3/0x270 [ 140.066840][ C1] worker_thread+0x14d/0x1040 [ 140.072088][ C1] ? process_one_work+0x13d0/0x13d0 [ 140.078121][ C1] kthread+0x38b/0x460 [ 140.083140][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.088408][ C1] ? set_kthread_struct+0x100/0x100 [ 140.093940][ C1] ret_from_fork+0x1f/0x30 [ 140.098534][ C1] task:kworker/u4:4 state:I stack:24936 pid: 269 ppid: 2 flags:0x00004000 [ 140.108252][ C1] Workqueue: 0x0 (phy8) [ 140.113211][ C1] Call Trace: [ 140.116716][ C1] __schedule+0x907/0x26b0 [ 140.121628][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.127411][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 140.133187][ C1] schedule+0xd3/0x270 [ 140.137411][ C1] worker_thread+0x14d/0x1040 [ 140.142386][ C1] ? process_one_work+0x13d0/0x13d0 [ 140.148232][ C1] kthread+0x38b/0x460 [ 140.152377][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.157569][ C1] ? set_kthread_struct+0x100/0x100 [ 140.163026][ C1] ret_from_fork+0x1f/0x30 [ 140.167470][ C1] task:kworker/u4:5 state:I stack:24304 pid: 296 ppid: 2 flags:0x00004000 [ 140.176866][ C1] Workqueue: 0x0 (events_unbound) [ 140.182193][ C1] Call Trace: [ 140.185573][ C1] __schedule+0x907/0x26b0 [ 140.190154][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.196294][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 140.201657][ C1] schedule+0xd3/0x270 [ 140.206402][ C1] worker_thread+0x14d/0x1040 [ 140.212580][ C1] ? process_one_work+0x13d0/0x13d0 [ 140.219910][ C1] kthread+0x38b/0x460 [ 140.224083][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.229348][ C1] ? set_kthread_struct+0x100/0x100 [ 140.234728][ C1] ret_from_fork+0x1f/0x30 [ 140.239511][ C1] task:kworker/u4:6 state:R running task stack:26112 pid: 352 ppid: 2 flags:0x00004000 [ 140.251263][ C1] Workqueue: events_unbound flush_to_ldisc [ 140.257196][ C1] Call Trace: [ 140.260488][ C1] __schedule+0x907/0x26b0 [ 140.265604][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.271567][ C1] ? mark_held_locks+0x9f/0xe0 [ 140.276983][ C1] preempt_schedule_irq+0x4e/0x90 [ 140.282003][ C1] irqentry_exit+0x31/0x80 [ 140.286655][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 140.292859][ C1] RIP: 0010:console_unlock+0x764/0x8d0 [ 140.298835][ C1] Code: ff ff 48 98 48 89 6c 24 20 48 89 44 24 08 e9 a5 fb ff ff c7 05 29 68 db 0d 00 00 00 00 48 8b bc 24 68 01 00 00 e8 ac d3 ff ff <48> b8 00 00 00 00 00 fc ff df 48 03 44 24 28 48 c7 00 00 00 00 00 [ 140.321440][ C1] RSP: 0018:ffffc900020af9e8 EFLAGS: 00000206 [ 140.327702][ C1] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: 1ffffffff1dbd79a [ 140.335871][ C1] RDX: 0000000000000000 RSI: ffffffff88cb2640 RDI: ffffffff891fe060 [ 140.344721][ C1] RBP: ffffc900020afa40 R08: 0000000000000001 R09: ffffffff8edb4937 [ 140.353082][ C1] R10: 0000000000000001 R11: 00000000000000a7 R12: 0000000000000001 [ 140.361575][ C1] R13: ffffffff8b7b6c90 R14: 0000000000000200 R15: 0000000000000200 [ 140.369663][ C1] ? devkmsg_read+0x680/0x680 [ 140.374811][ C1] ? bit_putcs+0xc20/0xc20 [ 140.379681][ C1] ? fbcon_cursor+0x451/0x570 [ 140.385530][ C1] n_tty_receive_buf_common+0xb1e/0x4930 [ 140.391776][ C1] ? __init_ldsem+0x170/0x170 [ 140.397272][ C1] tty_port_default_receive_buf+0x5c/0x90 [ 140.403536][ C1] flush_to_ldisc+0x19c/0x3d0 [ 140.410109][ C1] process_one_work+0x84c/0x13d0 [ 140.415049][ C1] ? lock_release+0x720/0x720 [ 140.420007][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 140.426268][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 140.431776][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 140.437048][ C1] worker_thread+0x598/0x1040 [ 140.442167][ C1] ? process_one_work+0x13d0/0x13d0 [ 140.448282][ C1] kthread+0x38b/0x460 [ 140.452638][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.458493][ C1] ? set_kthread_struct+0x100/0x100 [ 140.463790][ C1] ret_from_fork+0x1f/0x30 [ 140.468799][ C1] task:kworker/u4:7 state:I stack:24184 pid: 392 ppid: 2 flags:0x00004000 [ 140.478417][ C1] Workqueue: 0x0 (phy11) [ 140.483248][ C1] Call Trace: [ 140.486986][ C1] __schedule+0x907/0x26b0 [ 140.491689][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.497412][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 140.502960][ C1] schedule+0xd3/0x270 [ 140.510603][ C1] worker_thread+0x14d/0x1040 [ 140.516466][ C1] ? process_one_work+0x13d0/0x13d0 [ 140.523092][ C1] kthread+0x38b/0x460 [ 140.528137][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.533699][ C1] ? set_kthread_struct+0x100/0x100 [ 140.538988][ C1] ret_from_fork+0x1f/0x30 [ 140.543696][ C1] task:khungtaskd state:S stack:30424 pid: 1541 ppid: 2 flags:0x00004000 [ 140.553839][ C1] Call Trace: [ 140.557251][ C1] __schedule+0x907/0x26b0 [ 140.561653][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.566920][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 140.573582][ C1] ? debug_object_destroy+0x210/0x210 [ 140.579728][ C1] schedule+0xd3/0x270 [ 140.583987][ C1] schedule_timeout+0x11d/0x250 [ 140.589104][ C1] ? usleep_range+0x150/0x150 [ 140.593909][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 140.600061][ C1] watchdog+0xb9/0xc40 [ 140.606460][ C1] ? reset_hung_task_detector+0x20/0x20 [ 140.615012][ C1] kthread+0x38b/0x460 [ 140.619731][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.625264][ C1] ? set_kthread_struct+0x100/0x100 [ 140.630570][ C1] ret_from_fork+0x1f/0x30 [ 140.635457][ C1] task:oom_reaper state:S stack:30120 pid: 1658 ppid: 2 flags:0x00004000 [ 140.645459][ C1] Call Trace: [ 140.648738][ C1] __schedule+0x907/0x26b0 [ 140.653331][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.658692][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 140.664756][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 140.670112][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 140.676435][ C1] schedule+0xd3/0x270 [ 140.681302][ C1] oom_reaper+0x8cb/0xa80 [ 140.686755][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 140.692384][ C1] ? __oom_reap_task_mm+0x370/0x370 [ 140.698265][ C1] ? finish_wait+0x270/0x270 [ 140.703449][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 140.711837][ C1] ? __oom_reap_task_mm+0x370/0x370 [ 140.719613][ C1] kthread+0x38b/0x460 [ 140.724366][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.729656][ C1] ? set_kthread_struct+0x100/0x100 [ 140.736131][ C1] ret_from_fork+0x1f/0x30 [ 140.742280][ C1] task:writeback state:I stack:26016 pid: 1659 ppid: 2 flags:0x00004000 [ 140.752499][ C1] Workqueue: 0x0 (flush-8:0) [ 140.757698][ C1] Call Trace: [ 140.761176][ C1] __schedule+0x907/0x26b0 [ 140.766490][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.772096][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 140.777827][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 140.784369][ C1] schedule+0xd3/0x270 [ 140.789714][ C1] rescuer_thread+0x65d/0xb80 [ 140.794897][ C1] ? worker_thread+0x1040/0x1040 [ 140.800555][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 140.807844][ C1] ? worker_thread+0x1040/0x1040 [ 140.814497][ C1] kthread+0x38b/0x460 [ 140.819657][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.825603][ C1] ? set_kthread_struct+0x100/0x100 [ 140.831237][ C1] ret_from_fork+0x1f/0x30 [ 140.835749][ C1] task:kcompactd0 state:S stack:29488 pid: 1661 ppid: 2 flags:0x00004000 [ 140.846631][ C1] Call Trace: [ 140.850252][ C1] __schedule+0x907/0x26b0 [ 140.855535][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.861534][ C1] ? debug_object_destroy+0x210/0x210 [ 140.867804][ C1] schedule+0xd3/0x270 [ 140.872565][ C1] schedule_timeout+0x11d/0x250 [ 140.877820][ C1] ? usleep_range+0x150/0x150 [ 140.883740][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 140.889783][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 140.896696][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 140.903546][ C1] kcompactd+0x491/0xae0 [ 140.913723][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 140.922313][ C1] ? finish_wait+0x270/0x270 [ 140.927954][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 140.933846][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 140.940146][ C1] kthread+0x38b/0x460 [ 140.947829][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 140.955678][ C1] ? set_kthread_struct+0x100/0x100 [ 140.962219][ C1] ret_from_fork+0x1f/0x30 [ 140.968490][ C1] task:kcompactd1 state:S stack:29488 pid: 1662 ppid: 2 flags:0x00004000 [ 140.978164][ C1] Call Trace: [ 140.981775][ C1] __schedule+0x907/0x26b0 [ 140.986566][ C1] ? io_schedule_timeout+0x140/0x140 [ 140.994360][ C1] ? debug_object_destroy+0x210/0x210 [ 141.000304][ C1] schedule+0xd3/0x270 [ 141.006309][ C1] schedule_timeout+0x11d/0x250 [ 141.015142][ C1] ? usleep_range+0x150/0x150 [ 141.020853][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 141.027289][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 141.033325][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 141.038783][ C1] kcompactd+0x491/0xae0 [ 141.043553][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 141.048906][ C1] ? finish_wait+0x270/0x270 [ 141.053869][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.059400][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 141.064850][ C1] kthread+0x38b/0x460 [ 141.070065][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.075713][ C1] ? set_kthread_struct+0x100/0x100 [ 141.081719][ C1] ret_from_fork+0x1f/0x30 [ 141.086518][ C1] task:ksmd state:S stack:29856 pid: 1663 ppid: 2 flags:0x00004000 [ 141.095923][ C1] Call Trace: [ 141.099328][ C1] __schedule+0x907/0x26b0 [ 141.104882][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.110839][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 141.117482][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 141.123588][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 141.130134][ C1] schedule+0xd3/0x270 [ 141.135164][ C1] ksm_scan_thread+0x157e/0x3770 [ 141.141160][ C1] ? find_held_lock+0x2d/0x110 [ 141.146634][ C1] ? __kthread_parkme+0xb4/0x1f0 [ 141.152450][ C1] ? stable_tree_search+0x1cb0/0x1cb0 [ 141.158267][ C1] ? finish_wait+0x270/0x270 [ 141.163627][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.168964][ C1] ? stable_tree_search+0x1cb0/0x1cb0 [ 141.174590][ C1] kthread+0x38b/0x460 [ 141.178755][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.184903][ C1] ? set_kthread_struct+0x100/0x100 [ 141.190998][ C1] ret_from_fork+0x1f/0x30 [ 141.195904][ C1] task:khugepaged state:S stack:24200 pid: 1664 ppid: 2 flags:0x00004000 [ 141.206620][ C1] Call Trace: [ 141.211386][ C1] __schedule+0x907/0x26b0 [ 141.217187][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.222590][ C1] ? debug_object_destroy+0x210/0x210 [ 141.228277][ C1] schedule+0xd3/0x270 [ 141.233072][ C1] schedule_timeout+0x11d/0x250 [ 141.238528][ C1] ? usleep_range+0x150/0x150 [ 141.243605][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 141.249147][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 141.255529][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 141.260905][ C1] khugepaged+0x10c6/0x40a0 [ 141.267320][ C1] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 141.274146][ C1] ? __kthread_parkme+0xb4/0x1f0 [ 141.279063][ C1] ? finish_wait+0x270/0x270 [ 141.287499][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.297818][ C1] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 141.303947][ C1] kthread+0x38b/0x460 [ 141.310227][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.316409][ C1] ? set_kthread_struct+0x100/0x100 [ 141.322342][ C1] ret_from_fork+0x1f/0x30 [ 141.327050][ C1] task:pencrypt_serial state:I stack:30712 pid: 1700 ppid: 2 flags:0x00004000 [ 141.338174][ C1] Call Trace: [ 141.342416][ C1] __schedule+0x907/0x26b0 [ 141.347599][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.353320][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.359252][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.364322][ C1] schedule+0xd3/0x270 [ 141.369163][ C1] rescuer_thread+0x65d/0xb80 [ 141.373840][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.379752][ C1] ? worker_thread+0x1040/0x1040 [ 141.384814][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.390628][ C1] ? worker_thread+0x1040/0x1040 [ 141.396110][ C1] kthread+0x38b/0x460 [ 141.400888][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.408741][ C1] ? set_kthread_struct+0x100/0x100 [ 141.414687][ C1] ret_from_fork+0x1f/0x30 [ 141.420438][ C1] task:pdecrypt_serial state:I stack:30712 pid: 1702 ppid: 2 flags:0x00004000 [ 141.430244][ C1] Call Trace: [ 141.434183][ C1] __schedule+0x907/0x26b0 [ 141.438955][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.444373][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.449907][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.455346][ C1] schedule+0xd3/0x270 [ 141.459434][ C1] rescuer_thread+0x65d/0xb80 [ 141.464388][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.470242][ C1] ? worker_thread+0x1040/0x1040 [ 141.478475][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.484362][ C1] ? worker_thread+0x1040/0x1040 [ 141.489957][ C1] kthread+0x38b/0x460 [ 141.494032][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.500136][ C1] ? set_kthread_struct+0x100/0x100 [ 141.509962][ C1] ret_from_fork+0x1f/0x30 [ 141.515087][ C1] task:cryptd state:I stack:30344 pid: 1704 ppid: 2 flags:0x00004000 [ 141.527073][ C1] Call Trace: [ 141.531111][ C1] __schedule+0x907/0x26b0 [ 141.536515][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.542039][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.548084][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.553204][ C1] schedule+0xd3/0x270 [ 141.559249][ C1] rescuer_thread+0x65d/0xb80 [ 141.564244][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.569118][ C1] ? worker_thread+0x1040/0x1040 [ 141.574055][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.580074][ C1] ? worker_thread+0x1040/0x1040 [ 141.585664][ C1] kthread+0x38b/0x460 [ 141.590083][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.595493][ C1] ? set_kthread_struct+0x100/0x100 [ 141.602701][ C1] ret_from_fork+0x1f/0x30 [ 141.610548][ C1] task:kintegrityd state:I stack:30024 pid: 1775 ppid: 2 flags:0x00004000 [ 141.622824][ C1] Call Trace: [ 141.626352][ C1] __schedule+0x907/0x26b0 [ 141.631263][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.637114][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.642502][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.647818][ C1] schedule+0xd3/0x270 [ 141.652231][ C1] rescuer_thread+0x65d/0xb80 [ 141.657121][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.662792][ C1] ? worker_thread+0x1040/0x1040 [ 141.668755][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.673879][ C1] ? worker_thread+0x1040/0x1040 [ 141.679703][ C1] kthread+0x38b/0x460 [ 141.684046][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.690533][ C1] ? set_kthread_struct+0x100/0x100 [ 141.697429][ C1] ret_from_fork+0x1f/0x30 [ 141.703552][ C1] task:kblockd state:I stack:30712 pid: 1776 ppid: 2 flags:0x00004000 [ 141.720389][ C1] Call Trace: [ 141.724660][ C1] __schedule+0x907/0x26b0 [ 141.729942][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.737031][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.742955][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.748370][ C1] schedule+0xd3/0x270 [ 141.753492][ C1] rescuer_thread+0x65d/0xb80 [ 141.759040][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.764817][ C1] ? worker_thread+0x1040/0x1040 [ 141.770436][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.775952][ C1] ? worker_thread+0x1040/0x1040 [ 141.782852][ C1] kthread+0x38b/0x460 [ 141.787010][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.792511][ C1] ? set_kthread_struct+0x100/0x100 [ 141.798315][ C1] ret_from_fork+0x1f/0x30 [ 141.803821][ C1] task:blkcg_punt_bio state:I stack:30712 pid: 1778 ppid: 2 flags:0x00004000 [ 141.817820][ C1] Call Trace: [ 141.821094][ C1] __schedule+0x907/0x26b0 [ 141.826054][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.831571][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.836898][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.842337][ C1] schedule+0xd3/0x270 [ 141.846493][ C1] rescuer_thread+0x65d/0xb80 [ 141.851861][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.857576][ C1] ? worker_thread+0x1040/0x1040 [ 141.862798][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.868240][ C1] ? worker_thread+0x1040/0x1040 [ 141.873180][ C1] kthread+0x38b/0x460 [ 141.877616][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.882847][ C1] ? set_kthread_struct+0x100/0x100 [ 141.888600][ C1] ret_from_fork+0x1f/0x30 [ 141.893782][ C1] task:tpm_dev_wq state:I stack:30120 pid: 1869 ppid: 2 flags:0x00004000 [ 141.903704][ C1] Call Trace: [ 141.907617][ C1] __schedule+0x907/0x26b0 [ 141.912778][ C1] ? io_schedule_timeout+0x140/0x140 [ 141.918858][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 141.924089][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 141.930081][ C1] schedule+0xd3/0x270 [ 141.934905][ C1] rescuer_thread+0x65d/0xb80 [ 141.939697][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 141.947383][ C1] ? worker_thread+0x1040/0x1040 [ 141.954284][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 141.959725][ C1] ? worker_thread+0x1040/0x1040 [ 141.964972][ C1] kthread+0x38b/0x460 [ 141.969203][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 141.974496][ C1] ? set_kthread_struct+0x100/0x100 [ 141.980206][ C1] ret_from_fork+0x1f/0x30 [ 141.984816][ C1] task:ata_sff state:I stack:30040 pid: 1882 ppid: 2 flags:0x00004000 [ 141.994446][ C1] Call Trace: [ 141.997861][ C1] __schedule+0x907/0x26b0 [ 142.002437][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.008606][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.013621][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.018922][ C1] schedule+0xd3/0x270 [ 142.023328][ C1] rescuer_thread+0x65d/0xb80 [ 142.028194][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.033085][ C1] ? worker_thread+0x1040/0x1040 [ 142.038271][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.043420][ C1] ? worker_thread+0x1040/0x1040 [ 142.048507][ C1] kthread+0x38b/0x460 [ 142.052741][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.058031][ C1] ? set_kthread_struct+0x100/0x100 [ 142.063464][ C1] ret_from_fork+0x1f/0x30 [ 142.068147][ C1] task:md state:I stack:30120 pid: 1916 ppid: 2 flags:0x00004000 [ 142.077869][ C1] Call Trace: [ 142.081251][ C1] __schedule+0x907/0x26b0 [ 142.085760][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.091116][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.096302][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.101415][ C1] schedule+0xd3/0x270 [ 142.106421][ C1] rescuer_thread+0x65d/0xb80 [ 142.111877][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.117163][ C1] ? worker_thread+0x1040/0x1040 [ 142.122097][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.127031][ C1] ? worker_thread+0x1040/0x1040 [ 142.132188][ C1] kthread+0x38b/0x460 [ 142.137307][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.142682][ C1] ? set_kthread_struct+0x100/0x100 [ 142.148336][ C1] ret_from_fork+0x1f/0x30 [ 142.152964][ C1] task:edac-poller state:I stack:30344 pid: 1919 ppid: 2 flags:0x00004000 [ 142.163051][ C1] Call Trace: [ 142.166420][ C1] __schedule+0x907/0x26b0 [ 142.170831][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.176303][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.181494][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.186614][ C1] schedule+0xd3/0x270 [ 142.190680][ C1] rescuer_thread+0x65d/0xb80 [ 142.195424][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.200620][ C1] ? worker_thread+0x1040/0x1040 [ 142.206968][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.212455][ C1] ? worker_thread+0x1040/0x1040 [ 142.217641][ C1] kthread+0x38b/0x460 [ 142.221783][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.226973][ C1] ? set_kthread_struct+0x100/0x100 [ 142.232690][ C1] ret_from_fork+0x1f/0x30 [ 142.237271][ C1] task:ib-comp-wq state:I stack:30656 pid: 2037 ppid: 2 flags:0x00004000 [ 142.247151][ C1] Call Trace: [ 142.250620][ C1] __schedule+0x907/0x26b0 [ 142.255154][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.260787][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.266604][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.271832][ C1] schedule+0xd3/0x270 [ 142.276168][ C1] rescuer_thread+0x65d/0xb80 [ 142.281023][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.285876][ C1] ? worker_thread+0x1040/0x1040 [ 142.290940][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.296061][ C1] ? worker_thread+0x1040/0x1040 [ 142.301113][ C1] kthread+0x38b/0x460 [ 142.306331][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.312638][ C1] ? set_kthread_struct+0x100/0x100 [ 142.318518][ C1] ret_from_fork+0x1f/0x30 [ 142.322938][ C1] task:kworker/u5:0 state:I stack:27280 pid: 2039 ppid: 2 flags:0x00004000 [ 142.332137][ C1] Workqueue: 0x0 (hci4) [ 142.336374][ C1] Call Trace: [ 142.339832][ C1] __schedule+0x907/0x26b0 [ 142.344831][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.350250][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.355457][ C1] schedule+0xd3/0x270 [ 142.359535][ C1] worker_thread+0x14d/0x1040 [ 142.364487][ C1] ? process_one_work+0x13d0/0x13d0 [ 142.370140][ C1] kthread+0x38b/0x460 [ 142.374306][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.379660][ C1] ? set_kthread_struct+0x100/0x100 [ 142.384852][ C1] ret_from_fork+0x1f/0x30 [ 142.389261][ C1] task:ib-comp-unb-wq state:I stack:30712 pid: 2040 ppid: 2 flags:0x00004000 [ 142.398787][ C1] Call Trace: [ 142.402337][ C1] __schedule+0x907/0x26b0 [ 142.408014][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.414642][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.419940][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.425023][ C1] schedule+0xd3/0x270 [ 142.430300][ C1] rescuer_thread+0x65d/0xb80 [ 142.435161][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.440444][ C1] ? worker_thread+0x1040/0x1040 [ 142.446318][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.451278][ C1] ? worker_thread+0x1040/0x1040 [ 142.456222][ C1] kthread+0x38b/0x460 [ 142.460825][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.466047][ C1] ? set_kthread_struct+0x100/0x100 [ 142.471512][ C1] ret_from_fork+0x1f/0x30 [ 142.476409][ C1] task:ib_mcast state:I stack:30712 pid: 2043 ppid: 2 flags:0x00004000 [ 142.486117][ C1] Call Trace: [ 142.489417][ C1] __schedule+0x907/0x26b0 [ 142.494113][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.499389][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.505109][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.511318][ C1] schedule+0xd3/0x270 [ 142.515393][ C1] rescuer_thread+0x65d/0xb80 [ 142.520267][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.525214][ C1] ? worker_thread+0x1040/0x1040 [ 142.530366][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.535291][ C1] ? worker_thread+0x1040/0x1040 [ 142.540231][ C1] kthread+0x38b/0x460 [ 142.544289][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.549978][ C1] ? set_kthread_struct+0x100/0x100 [ 142.555360][ C1] ret_from_fork+0x1f/0x30 [ 142.559797][ C1] task:ib_nl_sa_wq state:I stack:30712 pid: 2044 ppid: 2 flags:0x00004000 [ 142.569071][ C1] Call Trace: [ 142.572605][ C1] __schedule+0x907/0x26b0 [ 142.577315][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.582914][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.588013][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.594271][ C1] schedule+0xd3/0x270 [ 142.598347][ C1] rescuer_thread+0x65d/0xb80 [ 142.603901][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.610390][ C1] ? worker_thread+0x1040/0x1040 [ 142.615703][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.621262][ C1] ? worker_thread+0x1040/0x1040 [ 142.626466][ C1] kthread+0x38b/0x460 [ 142.630523][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.636393][ C1] ? set_kthread_struct+0x100/0x100 [ 142.641909][ C1] ret_from_fork+0x1f/0x30 [ 142.646350][ C1] task:kworker/0:1H state:I stack:27984 pid: 2047 ppid: 2 flags:0x00004000 [ 142.655788][ C1] Workqueue: 0x0 (events_highpri) [ 142.661573][ C1] Call Trace: [ 142.664840][ C1] __schedule+0x907/0x26b0 [ 142.669524][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.675454][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.680671][ C1] schedule+0xd3/0x270 [ 142.684742][ C1] worker_thread+0x14d/0x1040 [ 142.689718][ C1] ? process_one_work+0x13d0/0x13d0 [ 142.695063][ C1] kthread+0x38b/0x460 [ 142.699253][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.706638][ C1] ? set_kthread_struct+0x100/0x100 [ 142.713378][ C1] ret_from_fork+0x1f/0x30 [ 142.718315][ C1] task:rpciod state:I stack:29760 pid: 2048 ppid: 2 flags:0x00004000 [ 142.727846][ C1] Call Trace: [ 142.731131][ C1] __schedule+0x907/0x26b0 [ 142.735553][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.741109][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.746374][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.751978][ C1] schedule+0xd3/0x270 [ 142.756259][ C1] rescuer_thread+0x65d/0xb80 [ 142.760966][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.765827][ C1] ? worker_thread+0x1040/0x1040 [ 142.771026][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.776451][ C1] ? worker_thread+0x1040/0x1040 [ 142.781435][ C1] kthread+0x38b/0x460 [ 142.785665][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.791044][ C1] ? set_kthread_struct+0x100/0x100 [ 142.796480][ C1] ret_from_fork+0x1f/0x30 [ 142.800978][ C1] task:xprtiod state:I stack:30712 pid: 2049 ppid: 2 flags:0x00004000 [ 142.810531][ C1] Call Trace: [ 142.814079][ C1] __schedule+0x907/0x26b0 [ 142.818571][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.823826][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.829207][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.834133][ C1] schedule+0xd3/0x270 [ 142.838455][ C1] rescuer_thread+0x65d/0xb80 [ 142.843367][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.848193][ C1] ? worker_thread+0x1040/0x1040 [ 142.853411][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.858536][ C1] ? worker_thread+0x1040/0x1040 [ 142.863548][ C1] kthread+0x38b/0x460 [ 142.867754][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.872951][ C1] ? set_kthread_struct+0x100/0x100 [ 142.878213][ C1] ret_from_fork+0x1f/0x30 [ 142.882918][ C1] task:cfg80211 state:I stack:30712 pid: 2052 ppid: 2 flags:0x00004000 [ 142.892571][ C1] Call Trace: [ 142.896120][ C1] __schedule+0x907/0x26b0 [ 142.901072][ C1] ? io_schedule_timeout+0x140/0x140 [ 142.907210][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 142.913066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 142.918589][ C1] schedule+0xd3/0x270 [ 142.922752][ C1] rescuer_thread+0x65d/0xb80 [ 142.928923][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 142.934111][ C1] ? worker_thread+0x1040/0x1040 [ 142.940664][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 142.948373][ C1] ? worker_thread+0x1040/0x1040 [ 142.954762][ C1] kthread+0x38b/0x460 [ 142.959638][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 142.966261][ C1] ? set_kthread_struct+0x100/0x100 [ 142.972436][ C1] ret_from_fork+0x1f/0x30 [ 142.978679][ C1] task:kswapd0 state:S stack:30440 pid: 2151 ppid: 2 flags:0x00004000 [ 142.989037][ C1] Call Trace: [ 142.993248][ C1] __schedule+0x907/0x26b0 [ 142.998221][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.005267][ C1] ? calculate_normal_threshold+0x4c/0xd0 [ 143.012696][ C1] ? set_pgdat_percpu_threshold+0x171/0x270 [ 143.019218][ C1] schedule+0xd3/0x270 [ 143.024028][ C1] kswapd+0x8df/0xa80 [ 143.028676][ C1] ? balance_pgdat+0xfb0/0xfb0 [ 143.035744][ C1] ? finish_wait+0x270/0x270 [ 143.040840][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.046408][ C1] ? balance_pgdat+0xfb0/0xfb0 [ 143.051561][ C1] kthread+0x38b/0x460 [ 143.056175][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.061756][ C1] ? set_kthread_struct+0x100/0x100 [ 143.067637][ C1] ret_from_fork+0x1f/0x30 [ 143.072314][ C1] task:kswapd1 state:S stack:29848 pid: 2157 ppid: 2 flags:0x00004000 [ 143.083822][ C1] Call Trace: [ 143.087640][ C1] __schedule+0x907/0x26b0 [ 143.092191][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.097916][ C1] ? calculate_normal_threshold+0x4c/0xd0 [ 143.109397][ C1] ? set_pgdat_percpu_threshold+0x171/0x270 [ 143.118369][ C1] schedule+0xd3/0x270 [ 143.123141][ C1] kswapd+0x8df/0xa80 [ 143.127925][ C1] ? balance_pgdat+0xfb0/0xfb0 [ 143.132884][ C1] ? finish_wait+0x270/0x270 [ 143.137842][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.142885][ C1] ? balance_pgdat+0xfb0/0xfb0 [ 143.148774][ C1] kthread+0x38b/0x460 [ 143.153060][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.159006][ C1] ? set_kthread_struct+0x100/0x100 [ 143.164408][ C1] ret_from_fork+0x1f/0x30 [ 143.168917][ C1] task:ecryptfs-kthrea state:S stack:30144 pid: 2161 ppid: 2 flags:0x00004000 [ 143.178247][ C1] Call Trace: [ 143.181842][ C1] __schedule+0x907/0x26b0 [ 143.186482][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.191853][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 143.198467][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 143.205928][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 143.213294][ C1] schedule+0xd3/0x270 [ 143.218206][ C1] ecryptfs_threadfn+0x350/0x560 [ 143.223838][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 143.230117][ C1] ? finish_wait+0x270/0x270 [ 143.234695][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.239924][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 143.246299][ C1] kthread+0x38b/0x460 [ 143.251183][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.257212][ C1] ? set_kthread_struct+0x100/0x100 [ 143.262515][ C1] ret_from_fork+0x1f/0x30 [ 143.267107][ C1] task:nfsiod state:I stack:30120 pid: 2162 ppid: 2 flags:0x00004000 [ 143.276802][ C1] Call Trace: [ 143.280360][ C1] __schedule+0x907/0x26b0 [ 143.285375][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.290794][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.296205][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.301516][ C1] schedule+0xd3/0x270 [ 143.306653][ C1] rescuer_thread+0x65d/0xb80 [ 143.311492][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.316347][ C1] ? worker_thread+0x1040/0x1040 [ 143.321651][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.326588][ C1] ? worker_thread+0x1040/0x1040 [ 143.331900][ C1] kthread+0x38b/0x460 [ 143.336345][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.341827][ C1] ? set_kthread_struct+0x100/0x100 [ 143.347745][ C1] ret_from_fork+0x1f/0x30 [ 143.352175][ C1] task:cifsiod state:I stack:30712 pid: 2165 ppid: 2 flags:0x00004000 [ 143.362398][ C1] Call Trace: [ 143.365767][ C1] __schedule+0x907/0x26b0 [ 143.370180][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.375560][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.380783][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.385815][ C1] schedule+0xd3/0x270 [ 143.390319][ C1] rescuer_thread+0x65d/0xb80 [ 143.395088][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.400091][ C1] ? worker_thread+0x1040/0x1040 [ 143.405463][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.410713][ C1] ? worker_thread+0x1040/0x1040 [ 143.416136][ C1] kthread+0x38b/0x460 [ 143.420779][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.426366][ C1] ? set_kthread_struct+0x100/0x100 [ 143.432090][ C1] ret_from_fork+0x1f/0x30 [ 143.436714][ C1] task:smb3decryptd state:I stack:30712 pid: 2166 ppid: 2 flags:0x00004000 [ 143.445987][ C1] Call Trace: [ 143.449434][ C1] __schedule+0x907/0x26b0 [ 143.453922][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.459200][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.464463][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.469385][ C1] schedule+0xd3/0x270 [ 143.473610][ C1] rescuer_thread+0x65d/0xb80 [ 143.478632][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.484459][ C1] ? worker_thread+0x1040/0x1040 [ 143.489944][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.494976][ C1] ? worker_thread+0x1040/0x1040 [ 143.500082][ C1] kthread+0x38b/0x460 [ 143.504509][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.510525][ C1] ? set_kthread_struct+0x100/0x100 [ 143.516385][ C1] ret_from_fork+0x1f/0x30 [ 143.521865][ C1] task:cifsfileinfoput state:I stack:30712 pid: 2167 ppid: 2 flags:0x00004000 [ 143.532010][ C1] Call Trace: [ 143.535283][ C1] __schedule+0x907/0x26b0 [ 143.539970][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.545709][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.550733][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.556141][ C1] schedule+0xd3/0x270 [ 143.561685][ C1] rescuer_thread+0x65d/0xb80 [ 143.566766][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.571627][ C1] ? worker_thread+0x1040/0x1040 [ 143.576763][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.581877][ C1] ? worker_thread+0x1040/0x1040 [ 143.587060][ C1] kthread+0x38b/0x460 [ 143.591267][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.596455][ C1] ? set_kthread_struct+0x100/0x100 [ 143.602133][ C1] ret_from_fork+0x1f/0x30 [ 143.607061][ C1] task:cifsoplockd state:I stack:30344 pid: 2168 ppid: 2 flags:0x00004000 [ 143.616625][ C1] Call Trace: [ 143.620193][ C1] __schedule+0x907/0x26b0 [ 143.624940][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.630691][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.636397][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.642082][ C1] schedule+0xd3/0x270 [ 143.646158][ C1] rescuer_thread+0x65d/0xb80 [ 143.651001][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.656867][ C1] ? worker_thread+0x1040/0x1040 [ 143.661984][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.667214][ C1] ? worker_thread+0x1040/0x1040 [ 143.672281][ C1] kthread+0x38b/0x460 [ 143.676446][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.681889][ C1] ? set_kthread_struct+0x100/0x100 [ 143.687227][ C1] ret_from_fork+0x1f/0x30 [ 143.692139][ C1] task:deferredclose state:I stack:30712 pid: 2169 ppid: 2 flags:0x00004000 [ 143.703481][ C1] Call Trace: [ 143.708432][ C1] __schedule+0x907/0x26b0 [ 143.713155][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.719209][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.724500][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.729600][ C1] schedule+0xd3/0x270 [ 143.733922][ C1] rescuer_thread+0x65d/0xb80 [ 143.739015][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.744682][ C1] ? worker_thread+0x1040/0x1040 [ 143.749632][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.755202][ C1] ? worker_thread+0x1040/0x1040 [ 143.760510][ C1] kthread+0x38b/0x460 [ 143.764570][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.769762][ C1] ? set_kthread_struct+0x100/0x100 [ 143.775249][ C1] ret_from_fork+0x1f/0x30 [ 143.780074][ C1] task:jfsIO state:S stack:30344 pid: 2175 ppid: 2 flags:0x00004000 [ 143.789570][ C1] Call Trace: [ 143.793036][ C1] __schedule+0x907/0x26b0 [ 143.797647][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.803059][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 143.808474][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 143.813577][ C1] schedule+0xd3/0x270 [ 143.817716][ C1] jfsIOWait+0x119/0x290 [ 143.822396][ C1] ? lmLogClose+0x670/0x670 [ 143.827664][ C1] kthread+0x38b/0x460 [ 143.831885][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.837169][ C1] ? set_kthread_struct+0x100/0x100 [ 143.842482][ C1] ret_from_fork+0x1f/0x30 [ 143.846935][ C1] task:jfsCommit state:S stack:30040 pid: 2176 ppid: 2 flags:0x00004000 [ 143.856915][ C1] Call Trace: [ 143.860632][ C1] __schedule+0x907/0x26b0 [ 143.865619][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.871438][ C1] schedule+0xd3/0x270 [ 143.875583][ C1] jfs_lazycommit+0x2b3/0x9c0 [ 143.880591][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.885615][ C1] ? txCommit+0x3a60/0x3a60 [ 143.890115][ C1] ? wake_up_q+0xf0/0xf0 [ 143.894717][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.900039][ C1] ? txCommit+0x3a60/0x3a60 [ 143.904923][ C1] kthread+0x38b/0x460 [ 143.909647][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 143.915195][ C1] ? set_kthread_struct+0x100/0x100 [ 143.920620][ C1] ret_from_fork+0x1f/0x30 [ 143.925385][ C1] task:jfsCommit state:S stack:30712 pid: 2177 ppid: 2 flags:0x00004000 [ 143.936340][ C1] Call Trace: [ 143.939801][ C1] __schedule+0x907/0x26b0 [ 143.947139][ C1] ? io_schedule_timeout+0x140/0x140 [ 143.954539][ C1] schedule+0xd3/0x270 [ 143.961553][ C1] jfs_lazycommit+0x2b3/0x9c0 [ 143.966818][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 143.972053][ C1] ? txCommit+0x3a60/0x3a60 [ 143.977509][ C1] ? wake_up_q+0xf0/0xf0 [ 143.982219][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 143.987466][ C1] ? txCommit+0x3a60/0x3a60 [ 143.992639][ C1] kthread+0x38b/0x460 [ 143.997130][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.004432][ C1] ? set_kthread_struct+0x100/0x100 [ 144.010209][ C1] ret_from_fork+0x1f/0x30 [ 144.015524][ C1] task:jfsSync state:S stack:30168 pid: 2178 ppid: 2 flags:0x00004000 [ 144.024828][ C1] Call Trace: [ 144.028465][ C1] __schedule+0x907/0x26b0 [ 144.033250][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.038682][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.043724][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.048748][ C1] schedule+0xd3/0x270 [ 144.052992][ C1] jfs_sync+0x29e/0x710 [ 144.057314][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.063691][ C1] ? txResume+0x80/0x80 [ 144.068373][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.073584][ C1] ? txResume+0x80/0x80 [ 144.077717][ C1] kthread+0x38b/0x460 [ 144.081774][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.086971][ C1] ? set_kthread_struct+0x100/0x100 [ 144.092332][ C1] ret_from_fork+0x1f/0x30 [ 144.097083][ C1] task:xfsalloc state:I stack:30400 pid: 2179 ppid: 2 flags:0x00004000 [ 144.107275][ C1] Call Trace: [ 144.110746][ C1] __schedule+0x907/0x26b0 [ 144.115449][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.120878][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.126105][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.131160][ C1] schedule+0xd3/0x270 [ 144.135436][ C1] rescuer_thread+0x65d/0xb80 [ 144.140225][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.145343][ C1] ? worker_thread+0x1040/0x1040 [ 144.150531][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.155982][ C1] ? worker_thread+0x1040/0x1040 [ 144.161215][ C1] kthread+0x38b/0x460 [ 144.166444][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.171733][ C1] ? set_kthread_struct+0x100/0x100 [ 144.177024][ C1] ret_from_fork+0x1f/0x30 [ 144.181466][ C1] task:xfs_mru_cache state:I stack:30120 pid: 2182 ppid: 2 flags:0x00004000 [ 144.190892][ C1] Call Trace: [ 144.194163][ C1] __schedule+0x907/0x26b0 [ 144.198842][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.205758][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.210985][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.215998][ C1] schedule+0xd3/0x270 [ 144.220136][ C1] rescuer_thread+0x65d/0xb80 [ 144.224786][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.229631][ C1] ? worker_thread+0x1040/0x1040 [ 144.234556][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.239605][ C1] ? worker_thread+0x1040/0x1040 [ 144.244550][ C1] kthread+0x38b/0x460 [ 144.248640][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.254374][ C1] ? set_kthread_struct+0x100/0x100 [ 144.259809][ C1] ret_from_fork+0x1f/0x30 [ 144.264250][ C1] task:user_dlm state:I stack:30120 pid: 2185 ppid: 2 flags:0x00004000 [ 144.273434][ C1] Call Trace: [ 144.276698][ C1] __schedule+0x907/0x26b0 [ 144.281102][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.286465][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.291474][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.296515][ C1] schedule+0xd3/0x270 [ 144.300687][ C1] rescuer_thread+0x65d/0xb80 [ 144.305478][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.310695][ C1] ? worker_thread+0x1040/0x1040 [ 144.315809][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.320746][ C1] ? worker_thread+0x1040/0x1040 [ 144.325846][ C1] kthread+0x38b/0x460 [ 144.330392][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.335699][ C1] ? set_kthread_struct+0x100/0x100 [ 144.340882][ C1] ret_from_fork+0x1f/0x30 [ 144.345285][ C1] task:glock_workqueue state:I stack:30400 pid: 2187 ppid: 2 flags:0x00004000 [ 144.354459][ C1] Call Trace: [ 144.357717][ C1] __schedule+0x907/0x26b0 [ 144.362110][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.367388][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.372475][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.377742][ C1] schedule+0xd3/0x270 [ 144.382073][ C1] rescuer_thread+0x65d/0xb80 [ 144.386723][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.391723][ C1] ? worker_thread+0x1040/0x1040 [ 144.396806][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.401737][ C1] ? worker_thread+0x1040/0x1040 [ 144.408206][ C1] kthread+0x38b/0x460 [ 144.412606][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.418351][ C1] ? set_kthread_struct+0x100/0x100 [ 144.423579][ C1] ret_from_fork+0x1f/0x30 [ 144.428492][ C1] task:delete_workqueu state:I stack:30120 pid: 2188 ppid: 2 flags:0x00004000 [ 144.438120][ C1] Call Trace: [ 144.441720][ C1] __schedule+0x907/0x26b0 [ 144.446410][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.451671][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.456854][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.461987][ C1] schedule+0xd3/0x270 [ 144.466467][ C1] rescuer_thread+0x65d/0xb80 [ 144.471141][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.476311][ C1] ? worker_thread+0x1040/0x1040 [ 144.481842][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.486964][ C1] ? worker_thread+0x1040/0x1040 [ 144.493107][ C1] kthread+0x38b/0x460 [ 144.497445][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.503412][ C1] ? set_kthread_struct+0x100/0x100 [ 144.508700][ C1] ret_from_fork+0x1f/0x30 [ 144.513580][ C1] task:gfs_recovery state:I stack:30120 pid: 2189 ppid: 2 flags:0x00004000 [ 144.524310][ C1] Call Trace: [ 144.527758][ C1] __schedule+0x907/0x26b0 [ 144.532585][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.538202][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.543504][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.548729][ C1] schedule+0xd3/0x270 [ 144.553144][ C1] rescuer_thread+0x65d/0xb80 [ 144.558562][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.564504][ C1] ? worker_thread+0x1040/0x1040 [ 144.569781][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.575207][ C1] ? worker_thread+0x1040/0x1040 [ 144.580449][ C1] kthread+0x38b/0x460 [ 144.584599][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.589798][ C1] ? set_kthread_struct+0x100/0x100 [ 144.595131][ C1] ret_from_fork+0x1f/0x30 [ 144.600178][ C1] task:kthrotld state:I stack:30064 pid: 2194 ppid: 2 flags:0x00004000 [ 144.611077][ C1] Call Trace: [ 144.614579][ C1] __schedule+0x907/0x26b0 [ 144.619999][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.625637][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.630837][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.636248][ C1] schedule+0xd3/0x270 [ 144.640817][ C1] rescuer_thread+0x65d/0xb80 [ 144.645677][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.650615][ C1] ? worker_thread+0x1040/0x1040 [ 144.655810][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.661196][ C1] ? worker_thread+0x1040/0x1040 [ 144.666400][ C1] kthread+0x38b/0x460 [ 144.670907][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.676183][ C1] ? set_kthread_struct+0x100/0x100 [ 144.681473][ C1] ret_from_fork+0x1f/0x30 [ 144.687049][ C1] task:acpi_thermal_pm state:I stack:30344 pid: 2239 ppid: 2 flags:0x00004000 [ 144.698952][ C1] Call Trace: [ 144.704322][ C1] __schedule+0x907/0x26b0 [ 144.709662][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.715665][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.720927][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.726887][ C1] schedule+0xd3/0x270 [ 144.731402][ C1] rescuer_thread+0x65d/0xb80 [ 144.736375][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.742389][ C1] ? worker_thread+0x1040/0x1040 [ 144.747903][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.753329][ C1] ? worker_thread+0x1040/0x1040 [ 144.759004][ C1] kthread+0x38b/0x460 [ 144.763161][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.768477][ C1] ? set_kthread_struct+0x100/0x100 [ 144.773690][ C1] ret_from_fork+0x1f/0x30 [ 144.778415][ C1] task:nfit state:I stack:30400 pid: 2242 ppid: 2 flags:0x00004000 [ 144.787991][ C1] Call Trace: [ 144.791287][ C1] __schedule+0x907/0x26b0 [ 144.795791][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.802581][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.808888][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.814028][ C1] schedule+0xd3/0x270 [ 144.818328][ C1] rescuer_thread+0x65d/0xb80 [ 144.823303][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 144.828524][ C1] ? worker_thread+0x1040/0x1040 [ 144.833639][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 144.838574][ C1] ? worker_thread+0x1040/0x1040 [ 144.843806][ C1] kthread+0x38b/0x460 [ 144.848122][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.853687][ C1] ? set_kthread_struct+0x100/0x100 [ 144.858908][ C1] ret_from_fork+0x1f/0x30 [ 144.863634][ C1] task:hwrng state:S stack:30536 pid: 2815 ppid: 2 flags:0x00004000 [ 144.872810][ C1] Call Trace: [ 144.876169][ C1] __schedule+0x907/0x26b0 [ 144.880574][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.885829][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 144.891869][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 144.897265][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 144.904711][ C1] schedule+0xd3/0x270 [ 144.909194][ C1] add_hwgenerator_randomness+0x13e/0x190 [ 144.915206][ C1] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 144.921894][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 144.928087][ C1] ? finish_wait+0x270/0x270 [ 144.932667][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 144.937958][ C1] hwrng_fillfn+0x137/0x1e0 [ 144.942461][ C1] ? rng_current_show+0x120/0x120 [ 144.947584][ C1] kthread+0x38b/0x460 [ 144.951631][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 144.956950][ C1] ? set_kthread_struct+0x100/0x100 [ 144.962173][ C1] ret_from_fork+0x1f/0x30 [ 144.966969][ C1] task:card1-crtc0 state:S stack:30704 pid: 2831 ppid: 2 flags:0x00004000 [ 144.976187][ C1] Call Trace: [ 144.979494][ C1] __schedule+0x907/0x26b0 [ 144.983963][ C1] ? io_schedule_timeout+0x140/0x140 [ 144.989420][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 144.994599][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 144.999658][ C1] schedule+0xd3/0x270 [ 145.004217][ C1] kthread_worker_fn+0x4c5/0xa00 [ 145.009168][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.014674][ C1] ? kthread_use_mm+0x240/0x240 [ 145.019750][ C1] kthread+0x38b/0x460 [ 145.024167][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.029615][ C1] ? set_kthread_struct+0x100/0x100 [ 145.035073][ C1] ret_from_fork+0x1f/0x30 [ 145.039488][ C1] task:kworker/0:2 state:I stack:25696 pid: 2961 ppid: 2 flags:0x00004000 [ 145.049140][ C1] Workqueue: 0x0 (events) [ 145.053658][ C1] Call Trace: [ 145.057059][ C1] __schedule+0x907/0x26b0 [ 145.062103][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.067700][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.075349][ C1] schedule+0xd3/0x270 [ 145.080203][ C1] worker_thread+0x14d/0x1040 [ 145.085129][ C1] ? process_one_work+0x13d0/0x13d0 [ 145.092165][ C1] kthread+0x38b/0x460 [ 145.096645][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.101940][ C1] ? set_kthread_struct+0x100/0x100 [ 145.109184][ C1] ret_from_fork+0x1f/0x30 [ 145.114071][ C1] task:iscsi_eh state:I stack:30712 pid: 2983 ppid: 2 flags:0x00004000 [ 145.123959][ C1] Call Trace: [ 145.127253][ C1] __schedule+0x907/0x26b0 [ 145.131750][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.137437][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.142547][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.147766][ C1] schedule+0xd3/0x270 [ 145.152218][ C1] rescuer_thread+0x65d/0xb80 [ 145.157521][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.163245][ C1] ? worker_thread+0x1040/0x1040 [ 145.168625][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.173725][ C1] ? worker_thread+0x1040/0x1040 [ 145.178872][ C1] kthread+0x38b/0x460 [ 145.183199][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.188377][ C1] ? set_kthread_struct+0x100/0x100 [ 145.193887][ C1] ret_from_fork+0x1f/0x30 [ 145.198667][ C1] task:iscsi_conn_clea state:I stack:30656 pid: 2989 ppid: 2 flags:0x00004000 [ 145.208664][ C1] Call Trace: [ 145.212117][ C1] __schedule+0x907/0x26b0 [ 145.216537][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.222035][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.227141][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.232487][ C1] schedule+0xd3/0x270 [ 145.236980][ C1] rescuer_thread+0x65d/0xb80 [ 145.242121][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.247069][ C1] ? worker_thread+0x1040/0x1040 [ 145.252126][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.258111][ C1] ? worker_thread+0x1040/0x1040 [ 145.264094][ C1] kthread+0x38b/0x460 [ 145.268501][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.274069][ C1] ? set_kthread_struct+0x100/0x100 [ 145.279660][ C1] ret_from_fork+0x1f/0x30 [ 145.284097][ C1] task:scsi_eh_0 state:S stack:30136 pid: 3000 ppid: 2 flags:0x00004000 [ 145.293791][ C1] Call Trace: [ 145.297067][ C1] __schedule+0x907/0x26b0 [ 145.301477][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.307024][ C1] schedule+0xd3/0x270 [ 145.311267][ C1] scsi_error_handler+0x4ac/0x1270 [ 145.316833][ C1] ? scsi_eh_get_sense+0x870/0x870 [ 145.322277][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 145.328819][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 145.334021][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.338964][ C1] ? scsi_eh_get_sense+0x870/0x870 [ 145.344088][ C1] kthread+0x38b/0x460 [ 145.348463][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.353874][ C1] ? set_kthread_struct+0x100/0x100 [ 145.359253][ C1] ret_from_fork+0x1f/0x30 [ 145.363670][ C1] task:scsi_tmf_0 state:I stack:30712 pid: 3001 ppid: 2 flags:0x00004000 [ 145.373147][ C1] Call Trace: [ 145.376415][ C1] __schedule+0x907/0x26b0 [ 145.381074][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.386548][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.391665][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.396767][ C1] schedule+0xd3/0x270 [ 145.400955][ C1] rescuer_thread+0x65d/0xb80 [ 145.405987][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.411496][ C1] ? worker_thread+0x1040/0x1040 [ 145.416563][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.422393][ C1] ? worker_thread+0x1040/0x1040 [ 145.427427][ C1] kthread+0x38b/0x460 [ 145.431755][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.437061][ C1] ? set_kthread_struct+0x100/0x100 [ 145.442407][ C1] ret_from_fork+0x1f/0x30 [ 145.446973][ C1] task:nvme-wq state:I stack:29760 pid: 3013 ppid: 2 flags:0x00004000 [ 145.456540][ C1] Call Trace: [ 145.460186][ C1] __schedule+0x907/0x26b0 [ 145.464800][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.470547][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.475797][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.481310][ C1] schedule+0xd3/0x270 [ 145.485684][ C1] rescuer_thread+0x65d/0xb80 [ 145.490723][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.496142][ C1] ? worker_thread+0x1040/0x1040 [ 145.501652][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.510721][ C1] ? worker_thread+0x1040/0x1040 [ 145.518331][ C1] kthread+0x38b/0x460 [ 145.522621][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.528947][ C1] ? set_kthread_struct+0x100/0x100 [ 145.534253][ C1] ret_from_fork+0x1f/0x30 [ 145.539256][ C1] task:nvme-reset-wq state:I stack:29760 pid: 3015 ppid: 2 flags:0x00004000 [ 145.548681][ C1] Call Trace: [ 145.551953][ C1] __schedule+0x907/0x26b0 [ 145.556351][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.561627][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.566909][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.571839][ C1] schedule+0xd3/0x270 [ 145.575894][ C1] rescuer_thread+0x65d/0xb80 [ 145.580550][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.585378][ C1] ? worker_thread+0x1040/0x1040 [ 145.590304][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.595461][ C1] ? worker_thread+0x1040/0x1040 [ 145.600807][ C1] kthread+0x38b/0x460 [ 145.605295][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.610793][ C1] ? set_kthread_struct+0x100/0x100 [ 145.616299][ C1] ret_from_fork+0x1f/0x30 [ 145.621444][ C1] task:nvme-delete-wq state:I stack:30400 pid: 3017 ppid: 2 flags:0x00004000 [ 145.631199][ C1] Call Trace: [ 145.634494][ C1] __schedule+0x907/0x26b0 [ 145.639103][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.644757][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.650133][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.655148][ C1] schedule+0xd3/0x270 [ 145.659241][ C1] rescuer_thread+0x65d/0xb80 [ 145.663944][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.669851][ C1] ? worker_thread+0x1040/0x1040 [ 145.674806][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.679974][ C1] ? worker_thread+0x1040/0x1040 [ 145.684951][ C1] kthread+0x38b/0x460 [ 145.689024][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.694328][ C1] ? set_kthread_struct+0x100/0x100 [ 145.699830][ C1] ret_from_fork+0x1f/0x30 [ 145.705636][ C1] task:nvme_fc_wq state:I stack:30712 pid: 3026 ppid: 2 flags:0x00004000 [ 145.715011][ C1] Call Trace: [ 145.718312][ C1] __schedule+0x907/0x26b0 [ 145.722726][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.728020][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.733422][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.738363][ C1] schedule+0xd3/0x270 [ 145.742878][ C1] rescuer_thread+0x65d/0xb80 [ 145.747646][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.752663][ C1] ? worker_thread+0x1040/0x1040 [ 145.758234][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.763170][ C1] ? worker_thread+0x1040/0x1040 [ 145.768278][ C1] kthread+0x38b/0x460 [ 145.772417][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.777828][ C1] ? set_kthread_struct+0x100/0x100 [ 145.783340][ C1] ret_from_fork+0x1f/0x30 [ 145.787836][ C1] task:nvme_tcp_wq state:I stack:29760 pid: 3029 ppid: 2 flags:0x00004000 [ 145.797035][ C1] Call Trace: [ 145.800305][ C1] __schedule+0x907/0x26b0 [ 145.804900][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.812086][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.817433][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.822538][ C1] schedule+0xd3/0x270 [ 145.827027][ C1] rescuer_thread+0x65d/0xb80 [ 145.831680][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.836697][ C1] ? worker_thread+0x1040/0x1040 [ 145.842093][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.847018][ C1] ? worker_thread+0x1040/0x1040 [ 145.851934][ C1] kthread+0x38b/0x460 [ 145.856072][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.861544][ C1] ? set_kthread_struct+0x100/0x100 [ 145.866857][ C1] ret_from_fork+0x1f/0x30 [ 145.871394][ C1] task:nvmet-zbd-wq state:I stack:29760 pid: 3030 ppid: 2 flags:0x00004000 [ 145.880605][ C1] Call Trace: [ 145.884162][ C1] __schedule+0x907/0x26b0 [ 145.889185][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.894528][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.899717][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.906195][ C1] schedule+0xd3/0x270 [ 145.910921][ C1] rescuer_thread+0x65d/0xb80 [ 145.915823][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 145.921014][ C1] ? worker_thread+0x1040/0x1040 [ 145.925942][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 145.931212][ C1] ? worker_thread+0x1040/0x1040 [ 145.936161][ C1] kthread+0x38b/0x460 [ 145.940221][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 145.946093][ C1] ? set_kthread_struct+0x100/0x100 [ 145.951802][ C1] ret_from_fork+0x1f/0x30 [ 145.956511][ C1] task:nvmet-buffered- state:I stack:29760 pid: 3031 ppid: 2 flags:0x00004000 [ 145.967198][ C1] Call Trace: [ 145.970501][ C1] __schedule+0x907/0x26b0 [ 145.975105][ C1] ? io_schedule_timeout+0x140/0x140 [ 145.980493][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 145.985500][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 145.990804][ C1] schedule+0xd3/0x270 [ 145.995075][ C1] rescuer_thread+0x65d/0xb80 [ 145.999831][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.005033][ C1] ? worker_thread+0x1040/0x1040 [ 146.009969][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.015403][ C1] ? worker_thread+0x1040/0x1040 [ 146.020403][ C1] kthread+0x38b/0x460 [ 146.024705][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.029967][ C1] ? set_kthread_struct+0x100/0x100 [ 146.035171][ C1] ret_from_fork+0x1f/0x30 [ 146.040047][ C1] task:target_completi state:I stack:29760 pid: 3040 ppid: 2 flags:0x00004000 [ 146.049345][ C1] Call Trace: [ 146.052670][ C1] __schedule+0x907/0x26b0 [ 146.058206][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.063703][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.069042][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.074073][ C1] schedule+0xd3/0x270 [ 146.079431][ C1] rescuer_thread+0x65d/0xb80 [ 146.087076][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.092464][ C1] ? worker_thread+0x1040/0x1040 [ 146.097675][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.102715][ C1] ? worker_thread+0x1040/0x1040 [ 146.107665][ C1] kthread+0x38b/0x460 [ 146.112359][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.117971][ C1] ? set_kthread_struct+0x100/0x100 [ 146.123843][ C1] ret_from_fork+0x1f/0x30 [ 146.128647][ C1] task:target_submissi state:I stack:29760 pid: 3041 ppid: 2 flags:0x00004000 [ 146.137956][ C1] Call Trace: [ 146.141445][ C1] __schedule+0x907/0x26b0 [ 146.145872][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.151153][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.156802][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.162340][ C1] schedule+0xd3/0x270 [ 146.166746][ C1] rescuer_thread+0x65d/0xb80 [ 146.171516][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.176713][ C1] ? worker_thread+0x1040/0x1040 [ 146.181814][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.186780][ C1] ? worker_thread+0x1040/0x1040 [ 146.191924][ C1] kthread+0x38b/0x460 [ 146.196573][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.202542][ C1] ? set_kthread_struct+0x100/0x100 [ 146.209304][ C1] ret_from_fork+0x1f/0x30 [ 146.214126][ C1] task:xcopy_wq state:I stack:30120 pid: 3042 ppid: 2 flags:0x00004000 [ 146.224089][ C1] Call Trace: [ 146.227372][ C1] __schedule+0x907/0x26b0 [ 146.232088][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.238057][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.243110][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.248226][ C1] schedule+0xd3/0x270 [ 146.252572][ C1] rescuer_thread+0x65d/0xb80 [ 146.257876][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.263986][ C1] ? worker_thread+0x1040/0x1040 [ 146.269100][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.274011][ C1] ? worker_thread+0x1040/0x1040 [ 146.279201][ C1] kthread+0x38b/0x460 [ 146.283342][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.288636][ C1] ? set_kthread_struct+0x100/0x100 [ 146.294704][ C1] ret_from_fork+0x1f/0x30 [ 146.299601][ C1] task:kworker/1:1H state:I stack:27528 pid: 3053 ppid: 2 flags:0x00004000 [ 146.309318][ C1] Workqueue: 0x0 (kblockd) [ 146.314752][ C1] Call Trace: [ 146.318422][ C1] __schedule+0x907/0x26b0 [ 146.323029][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.328660][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.335915][ C1] schedule+0xd3/0x270 [ 146.340005][ C1] worker_thread+0x14d/0x1040 [ 146.345037][ C1] ? process_one_work+0x13d0/0x13d0 [ 146.350485][ C1] kthread+0x38b/0x460 [ 146.354668][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.360282][ C1] ? set_kthread_struct+0x100/0x100 [ 146.365745][ C1] ret_from_fork+0x1f/0x30 [ 146.370262][ C1] task:bond0 state:I stack:29760 pid: 3054 ppid: 2 flags:0x00004000 [ 146.380382][ C1] Call Trace: [ 146.383884][ C1] __schedule+0x907/0x26b0 [ 146.388607][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.394053][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.399742][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.405284][ C1] schedule+0xd3/0x270 [ 146.409514][ C1] rescuer_thread+0x65d/0xb80 [ 146.415599][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.421706][ C1] ? worker_thread+0x1040/0x1040 [ 146.427538][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.433975][ C1] ? worker_thread+0x1040/0x1040 [ 146.439121][ C1] kthread+0x38b/0x460 [ 146.444204][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.449392][ C1] ? set_kthread_struct+0x100/0x100 [ 146.454964][ C1] ret_from_fork+0x1f/0x30 [ 146.459747][ C1] task:mlx4 state:I stack:30320 pid: 3153 ppid: 2 flags:0x00004000 [ 146.469571][ C1] Call Trace: [ 146.472844][ C1] __schedule+0x907/0x26b0 [ 146.477340][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.483083][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.488233][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.493482][ C1] schedule+0xd3/0x270 [ 146.497548][ C1] rescuer_thread+0x65d/0xb80 [ 146.502428][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.507530][ C1] ? worker_thread+0x1040/0x1040 [ 146.512627][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.518587][ C1] ? worker_thread+0x1040/0x1040 [ 146.524355][ C1] kthread+0x38b/0x460 [ 146.528596][ C1] ? set_kthread_struct+0x100/0x100 [ 146.533865][ C1] ret_from_fork+0x1f/0x30 [ 146.538290][ C1] task:kworker/0:3 state:I stack:23176 pid: 3173 ppid: 2 flags:0x00004000 [ 146.548092][ C1] Workqueue: 0x0 (events) [ 146.552850][ C1] Call Trace: [ 146.556465][ C1] __schedule+0x907/0x26b0 [ 146.561854][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.567533][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.572834][ C1] schedule+0xd3/0x270 [ 146.576920][ C1] worker_thread+0x14d/0x1040 [ 146.581598][ C1] ? process_one_work+0x13d0/0x13d0 [ 146.586801][ C1] kthread+0x38b/0x460 [ 146.591288][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.596752][ C1] ? set_kthread_struct+0x100/0x100 [ 146.602033][ C1] ret_from_fork+0x1f/0x30 [ 146.606703][ C1] task:phy0 state:I stack:30712 pid: 3197 ppid: 2 flags:0x00004000 [ 146.617007][ C1] Call Trace: [ 146.621801][ C1] __schedule+0x907/0x26b0 [ 146.626539][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.631901][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.638308][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.643334][ C1] schedule+0xd3/0x270 [ 146.647524][ C1] rescuer_thread+0x65d/0xb80 [ 146.652460][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.657381][ C1] ? worker_thread+0x1040/0x1040 [ 146.662469][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.667833][ C1] ? worker_thread+0x1040/0x1040 [ 146.672798][ C1] kthread+0x38b/0x460 [ 146.677040][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.682301][ C1] ? set_kthread_struct+0x100/0x100 [ 146.687470][ C1] ret_from_fork+0x1f/0x30 [ 146.692198][ C1] task:phy1 state:I stack:30712 pid: 3202 ppid: 2 flags:0x00004000 [ 146.701742][ C1] Call Trace: [ 146.705082][ C1] __schedule+0x907/0x26b0 [ 146.709499][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.715118][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.720230][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.725422][ C1] schedule+0xd3/0x270 [ 146.729741][ C1] rescuer_thread+0x65d/0xb80 [ 146.734391][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.742112][ C1] ? worker_thread+0x1040/0x1040 [ 146.747554][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.752759][ C1] ? worker_thread+0x1040/0x1040 [ 146.757697][ C1] kthread+0x38b/0x460 [ 146.761869][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.767064][ C1] ? set_kthread_struct+0x100/0x100 [ 146.773246][ C1] ret_from_fork+0x1f/0x30 [ 146.778098][ C1] task:firewire state:I stack:30656 pid: 3249 ppid: 2 flags:0x00004000 [ 146.787442][ C1] Call Trace: [ 146.790908][ C1] __schedule+0x907/0x26b0 [ 146.795751][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.801334][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.806615][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.812428][ C1] schedule+0xd3/0x270 [ 146.817027][ C1] rescuer_thread+0x65d/0xb80 [ 146.822228][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.827992][ C1] ? worker_thread+0x1040/0x1040 [ 146.833033][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.838548][ C1] ? worker_thread+0x1040/0x1040 [ 146.843613][ C1] kthread+0x38b/0x460 [ 146.847793][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.853095][ C1] ? set_kthread_struct+0x100/0x100 [ 146.858455][ C1] ret_from_fork+0x1f/0x30 [ 146.862867][ C1] task:firewire_ohci state:I stack:30712 pid: 3251 ppid: 2 flags:0x00004000 [ 146.872474][ C1] Call Trace: [ 146.876059][ C1] __schedule+0x907/0x26b0 [ 146.880743][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.886300][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.891753][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.896777][ C1] schedule+0xd3/0x270 [ 146.901110][ C1] rescuer_thread+0x65d/0xb80 [ 146.905959][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 146.911025][ C1] ? worker_thread+0x1040/0x1040 [ 146.917329][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 146.923772][ C1] ? worker_thread+0x1040/0x1040 [ 146.929088][ C1] kthread+0x38b/0x460 [ 146.933350][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 146.938819][ C1] ? set_kthread_struct+0x100/0x100 [ 146.945440][ C1] ret_from_fork+0x1f/0x30 [ 146.950908][ C1] task:vfio-irqfd-clea state:I stack:29760 pid: 3253 ppid: 2 flags:0x00004000 [ 146.961267][ C1] Call Trace: [ 146.967800][ C1] __schedule+0x907/0x26b0 [ 146.972315][ C1] ? io_schedule_timeout+0x140/0x140 [ 146.977934][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 146.983062][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 146.987977][ C1] schedule+0xd3/0x270 [ 146.992091][ C1] rescuer_thread+0x65d/0xb80 [ 146.997137][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.002547][ C1] ? worker_thread+0x1040/0x1040 [ 147.007742][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.014696][ C1] ? worker_thread+0x1040/0x1040 [ 147.021285][ C1] kthread+0x38b/0x460 [ 147.025546][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.030814][ C1] ? set_kthread_struct+0x100/0x100 [ 147.036075][ C1] ret_from_fork+0x1f/0x30 [ 147.040490][ C1] task:aoe_tx0 state:S stack:28688 pid: 3266 ppid: 2 flags:0x00004000 [ 147.050890][ C1] Call Trace: [ 147.055114][ C1] __schedule+0x907/0x26b0 [ 147.060231][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.066030][ C1] schedule+0xd3/0x270 [ 147.070459][ C1] kthread+0x261/0x380 [ 147.074855][ C1] ? ktcomplete+0x2d0/0x2d0 [ 147.080118][ C1] ? wake_up_q+0xf0/0xf0 [ 147.084433][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.089354][ C1] ? ktcomplete+0x2d0/0x2d0 [ 147.093840][ C1] kthread+0x38b/0x460 [ 147.098334][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.103809][ C1] ? set_kthread_struct+0x100/0x100 [ 147.109196][ C1] ret_from_fork+0x1f/0x30 [ 147.114503][ C1] task:aoe_ktio0 state:S stack:30216 pid: 3268 ppid: 2 flags:0x00004000 [ 147.124332][ C1] Call Trace: [ 147.127805][ C1] __schedule+0x907/0x26b0 [ 147.132310][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.137853][ C1] schedule+0xd3/0x270 [ 147.141992][ C1] kthread+0x261/0x380 [ 147.146137][ C1] ? ktcomplete+0x2d0/0x2d0 [ 147.150790][ C1] ? wake_up_q+0xf0/0xf0 [ 147.155112][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.160323][ C1] ? ktcomplete+0x2d0/0x2d0 [ 147.165175][ C1] kthread+0x38b/0x460 [ 147.169353][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.174697][ C1] ? set_kthread_struct+0x100/0x100 [ 147.179910][ C1] ret_from_fork+0x1f/0x30 [ 147.184416][ C1] task:u132 state:I stack:30656 pid: 3295 ppid: 2 flags:0x00004000 [ 147.193775][ C1] Call Trace: [ 147.197292][ C1] __schedule+0x907/0x26b0 [ 147.201716][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.207385][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 147.213356][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 147.218821][ C1] schedule+0xd3/0x270 [ 147.222976][ C1] rescuer_thread+0x65d/0xb80 [ 147.227750][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.233079][ C1] ? worker_thread+0x1040/0x1040 [ 147.238612][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.243667][ C1] ? worker_thread+0x1040/0x1040 [ 147.248823][ C1] kthread+0x38b/0x460 [ 147.253135][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.258591][ C1] ? set_kthread_struct+0x100/0x100 [ 147.264270][ C1] ret_from_fork+0x1f/0x30 [ 147.269071][ C1] task:uas state:I stack:30712 pid: 3311 ppid: 2 flags:0x00004000 [ 147.278344][ C1] Call Trace: [ 147.281607][ C1] __schedule+0x907/0x26b0 [ 147.286005][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.291524][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 147.296815][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 147.302390][ C1] schedule+0xd3/0x270 [ 147.306781][ C1] rescuer_thread+0x65d/0xb80 [ 147.311930][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.317046][ C1] ? worker_thread+0x1040/0x1040 [ 147.322183][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.327254][ C1] ? worker_thread+0x1040/0x1040 [ 147.332296][ C1] kthread+0x38b/0x460 [ 147.336361][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.341574][ C1] ? set_kthread_struct+0x100/0x100 [ 147.346960][ C1] ret_from_fork+0x1f/0x30 [ 147.351473][ C1] task:usbip_event state:I stack:30488 pid: 3601 ppid: 2 flags:0x00004000 [ 147.360675][ C1] Call Trace: [ 147.364032][ C1] __schedule+0x907/0x26b0 [ 147.368631][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.374328][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 147.379982][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 147.385244][ C1] schedule+0xd3/0x270 [ 147.389337][ C1] rescuer_thread+0x65d/0xb80 [ 147.394019][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.399062][ C1] ? worker_thread+0x1040/0x1040 [ 147.403997][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.409400][ C1] ? worker_thread+0x1040/0x1040 [ 147.415697][ C1] kthread+0x38b/0x460 [ 147.419888][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.425452][ C1] ? set_kthread_struct+0x100/0x100 [ 147.432128][ C1] ret_from_fork+0x1f/0x30 [ 147.436703][ C1] task:pvrusb2-context state:S stack:30544 pid: 3995 ppid: 2 flags:0x00004000 [ 147.446632][ C1] Call Trace: [ 147.450001][ C1] __schedule+0x907/0x26b0 [ 147.454414][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.460835][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.466942][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 147.472271][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 147.480963][ C1] schedule+0xd3/0x270 [ 147.485269][ C1] pvr2_context_thread_func+0x45f/0x680 [ 147.491030][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 147.496404][ C1] ? finish_wait+0x270/0x270 [ 147.501092][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.506129][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 147.512464][ C1] kthread+0x38b/0x460 [ 147.517160][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.523023][ C1] ? set_kthread_struct+0x100/0x100 [ 147.528775][ C1] ret_from_fork+0x1f/0x30 [ 147.533480][ C1] task:vivid-000-cec state:I stack:30488 pid: 4021 ppid: 2 flags:0x00004000 [ 147.542675][ C1] Call Trace: [ 147.546076][ C1] __schedule+0x907/0x26b0 [ 147.550507][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.555786][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 147.560817][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 147.567384][ C1] schedule+0xd3/0x270 [ 147.571466][ C1] rescuer_thread+0x65d/0xb80 [ 147.576200][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.581047][ C1] ? worker_thread+0x1040/0x1040 [ 147.585975][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.590973][ C1] ? worker_thread+0x1040/0x1040 [ 147.596360][ C1] kthread+0x38b/0x460 [ 147.600743][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.606045][ C1] ? set_kthread_struct+0x100/0x100 [ 147.613398][ C1] ret_from_fork+0x1f/0x30 [ 147.618357][ C1] task:cec-vivid-000-v state:S stack:30472 pid: 4022 ppid: 2 flags:0x00004000 [ 147.628369][ C1] Call Trace: [ 147.631827][ C1] __schedule+0x907/0x26b0 [ 147.636244][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.641774][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.648483][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 147.654317][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 147.660842][ C1] schedule+0xd3/0x270 [ 147.665163][ C1] cec_thread_func+0x4b9/0xab0 [ 147.670347][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.675464][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 147.681356][ C1] ? finish_wait+0x270/0x270 [ 147.685932][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.691003][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 147.696983][ C1] kthread+0x38b/0x460 [ 147.701397][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.706581][ C1] ? set_kthread_struct+0x100/0x100 [ 147.713328][ C1] ret_from_fork+0x1f/0x30 [ 147.718344][ C1] task:cec-vivid-000-v state:S stack:30344 pid: 4023 ppid: 2 flags:0x00004000 [ 147.727984][ C1] Call Trace: [ 147.731587][ C1] __schedule+0x907/0x26b0 [ 147.736341][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.741882][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.748134][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 147.753758][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 147.759630][ C1] schedule+0xd3/0x270 [ 147.763669][ C1] cec_thread_func+0x4b9/0xab0 [ 147.768491][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.773378][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 147.779587][ C1] ? finish_wait+0x270/0x270 [ 147.784586][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.789512][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 147.795336][ C1] kthread+0x38b/0x460 [ 147.799400][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.804678][ C1] ? set_kthread_struct+0x100/0x100 [ 147.810330][ C1] ret_from_fork+0x1f/0x30 [ 147.814867][ C1] task:vivid-001-cec state:I stack:30712 pid: 4037 ppid: 2 flags:0x00004000 [ 147.824763][ C1] Call Trace: [ 147.828208][ C1] __schedule+0x907/0x26b0 [ 147.832755][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.838226][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 147.843714][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 147.848657][ C1] schedule+0xd3/0x270 [ 147.852791][ C1] rescuer_thread+0x65d/0xb80 [ 147.857479][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.862423][ C1] ? worker_thread+0x1040/0x1040 [ 147.867635][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.872588][ C1] ? worker_thread+0x1040/0x1040 [ 147.877627][ C1] kthread+0x38b/0x460 [ 147.881687][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.886885][ C1] ? set_kthread_struct+0x100/0x100 [ 147.892146][ C1] ret_from_fork+0x1f/0x30 [ 147.896573][ C1] task:cec-vivid-001-v state:S stack:30472 pid: 4038 ppid: 2 flags:0x00004000 [ 147.906604][ C1] Call Trace: [ 147.912262][ C1] __schedule+0x907/0x26b0 [ 147.916971][ C1] ? io_schedule_timeout+0x140/0x140 [ 147.922806][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 147.928931][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 147.934230][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 147.940287][ C1] schedule+0xd3/0x270 [ 147.946051][ C1] cec_thread_func+0x4b9/0xab0 [ 147.951737][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 147.957740][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 147.963896][ C1] ? finish_wait+0x270/0x270 [ 147.968595][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 147.973682][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 147.980534][ C1] kthread+0x38b/0x460 [ 147.985062][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 147.991526][ C1] ? set_kthread_struct+0x100/0x100 [ 147.996890][ C1] ret_from_fork+0x1f/0x30 [ 148.002771][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4039 ppid: 2 flags:0x00004000 [ 148.013831][ C1] Call Trace: [ 148.017594][ C1] __schedule+0x907/0x26b0 [ 148.022262][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.027920][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.034644][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.040026][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.045822][ C1] schedule+0xd3/0x270 [ 148.049867][ C1] cec_thread_func+0x4b9/0xab0 [ 148.054696][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.059654][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.065624][ C1] ? finish_wait+0x270/0x270 [ 148.070524][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.075556][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.081356][ C1] kthread+0x38b/0x460 [ 148.085542][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.090729][ C1] ? set_kthread_struct+0x100/0x100 [ 148.096253][ C1] ret_from_fork+0x1f/0x30 [ 148.101023][ C1] task:vivid-002-cec state:I stack:30712 pid: 4053 ppid: 2 flags:0x00004000 [ 148.111125][ C1] Call Trace: [ 148.115697][ C1] __schedule+0x907/0x26b0 [ 148.121127][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.126574][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 148.131722][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 148.137137][ C1] schedule+0xd3/0x270 [ 148.141478][ C1] rescuer_thread+0x65d/0xb80 [ 148.146707][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.152018][ C1] ? worker_thread+0x1040/0x1040 [ 148.157533][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.162610][ C1] ? worker_thread+0x1040/0x1040 [ 148.167637][ C1] kthread+0x38b/0x460 [ 148.172076][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.177618][ C1] ? set_kthread_struct+0x100/0x100 [ 148.183105][ C1] ret_from_fork+0x1f/0x30 [ 148.187548][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4054 ppid: 2 flags:0x00004000 [ 148.197191][ C1] Call Trace: [ 148.200664][ C1] __schedule+0x907/0x26b0 [ 148.205246][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.212269][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.219276][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.224654][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.230473][ C1] schedule+0xd3/0x270 [ 148.234721][ C1] cec_thread_func+0x4b9/0xab0 [ 148.239933][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.245618][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.252525][ C1] ? finish_wait+0x270/0x270 [ 148.257828][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.262942][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.268998][ C1] kthread+0x38b/0x460 [ 148.273312][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.278714][ C1] ? set_kthread_struct+0x100/0x100 [ 148.284107][ C1] ret_from_fork+0x1f/0x30 [ 148.288610][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4055 ppid: 2 flags:0x00004000 [ 148.297971][ C1] Call Trace: [ 148.301499][ C1] __schedule+0x907/0x26b0 [ 148.306328][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.312086][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.318515][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.323889][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.329820][ C1] schedule+0xd3/0x270 [ 148.334145][ C1] cec_thread_func+0x4b9/0xab0 [ 148.338976][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.344079][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.350163][ C1] ? finish_wait+0x270/0x270 [ 148.355652][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.360773][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.366986][ C1] kthread+0x38b/0x460 [ 148.371245][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.376799][ C1] ? set_kthread_struct+0x100/0x100 [ 148.382368][ C1] ret_from_fork+0x1f/0x30 [ 148.387105][ C1] task:vivid-003-cec state:I stack:30712 pid: 4069 ppid: 2 flags:0x00004000 [ 148.396697][ C1] Call Trace: [ 148.399994][ C1] __schedule+0x907/0x26b0 [ 148.404597][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.412027][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 148.417651][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 148.422764][ C1] schedule+0xd3/0x270 [ 148.427209][ C1] rescuer_thread+0x65d/0xb80 [ 148.431874][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.436729][ C1] ? worker_thread+0x1040/0x1040 [ 148.442179][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.447286][ C1] ? worker_thread+0x1040/0x1040 [ 148.452377][ C1] kthread+0x38b/0x460 [ 148.456706][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.462112][ C1] ? set_kthread_struct+0x100/0x100 [ 148.467429][ C1] ret_from_fork+0x1f/0x30 [ 148.471945][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4070 ppid: 2 flags:0x00004000 [ 148.481414][ C1] Call Trace: [ 148.484715][ C1] __schedule+0x907/0x26b0 [ 148.489478][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.495105][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.501358][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.506851][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.513741][ C1] schedule+0xd3/0x270 [ 148.517971][ C1] cec_thread_func+0x4b9/0xab0 [ 148.522832][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.527918][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.534060][ C1] ? finish_wait+0x270/0x270 [ 148.538900][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.543914][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.549723][ C1] kthread+0x38b/0x460 [ 148.554235][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.559605][ C1] ? set_kthread_struct+0x100/0x100 [ 148.565057][ C1] ret_from_fork+0x1f/0x30 [ 148.569734][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4071 ppid: 2 flags:0x00004000 [ 148.578916][ C1] Call Trace: [ 148.582186][ C1] __schedule+0x907/0x26b0 [ 148.586754][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.592286][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.598385][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.603572][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.611224][ C1] schedule+0xd3/0x270 [ 148.617132][ C1] cec_thread_func+0x4b9/0xab0 [ 148.623188][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.628145][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.634053][ C1] ? finish_wait+0x270/0x270 [ 148.638936][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.644116][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.649915][ C1] kthread+0x38b/0x460 [ 148.653956][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.659243][ C1] ? set_kthread_struct+0x100/0x100 [ 148.664509][ C1] ret_from_fork+0x1f/0x30 [ 148.669008][ C1] task:vivid-004-cec state:I stack:30400 pid: 4085 ppid: 2 flags:0x00004000 [ 148.678207][ C1] Call Trace: [ 148.681659][ C1] __schedule+0x907/0x26b0 [ 148.686871][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.692435][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 148.697825][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 148.702927][ C1] schedule+0xd3/0x270 [ 148.707081][ C1] rescuer_thread+0x65d/0xb80 [ 148.711844][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.717644][ C1] ? worker_thread+0x1040/0x1040 [ 148.723317][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.728618][ C1] ? worker_thread+0x1040/0x1040 [ 148.733758][ C1] kthread+0x38b/0x460 [ 148.738158][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.743578][ C1] ? set_kthread_struct+0x100/0x100 [ 148.749592][ C1] ret_from_fork+0x1f/0x30 [ 148.754808][ C1] task:cec-vivid-004-v state:S stack:29744 pid: 4086 ppid: 2 flags:0x00004000 [ 148.764525][ C1] Call Trace: [ 148.767802][ C1] __schedule+0x907/0x26b0 [ 148.772592][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.778000][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.783982][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.789413][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.795193][ C1] schedule+0xd3/0x270 [ 148.799259][ C1] cec_thread_func+0x4b9/0xab0 [ 148.804007][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.808843][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.814794][ C1] ? finish_wait+0x270/0x270 [ 148.819647][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.824691][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.830559][ C1] kthread+0x38b/0x460 [ 148.834773][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.840530][ C1] ? set_kthread_struct+0x100/0x100 [ 148.846116][ C1] ret_from_fork+0x1f/0x30 [ 148.850548][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4087 ppid: 2 flags:0x00004000 [ 148.860002][ C1] Call Trace: [ 148.863275][ C1] __schedule+0x907/0x26b0 [ 148.867682][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.873558][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 148.879796][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 148.886420][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 148.892362][ C1] schedule+0xd3/0x270 [ 148.896460][ C1] cec_thread_func+0x4b9/0xab0 [ 148.901752][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.906907][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.914749][ C1] ? finish_wait+0x270/0x270 [ 148.919761][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 148.925157][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 148.931378][ C1] kthread+0x38b/0x460 [ 148.935451][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 148.942389][ C1] ? set_kthread_struct+0x100/0x100 [ 148.947680][ C1] ret_from_fork+0x1f/0x30 [ 148.952390][ C1] task:vivid-005-cec state:I stack:30400 pid: 4102 ppid: 2 flags:0x00004000 [ 148.961816][ C1] Call Trace: [ 148.965193][ C1] __schedule+0x907/0x26b0 [ 148.969701][ C1] ? io_schedule_timeout+0x140/0x140 [ 148.974961][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 148.979959][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 148.984970][ C1] schedule+0xd3/0x270 [ 148.989011][ C1] rescuer_thread+0x65d/0xb80 [ 148.993848][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 148.998791][ C1] ? worker_thread+0x1040/0x1040 [ 149.003738][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.009049][ C1] ? worker_thread+0x1040/0x1040 [ 149.014810][ C1] kthread+0x38b/0x460 [ 149.019562][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.024974][ C1] ? set_kthread_struct+0x100/0x100 [ 149.030254][ C1] ret_from_fork+0x1f/0x30 [ 149.034948][ C1] task:cec-vivid-005-v state:S stack:29744 pid: 4103 ppid: 2 flags:0x00004000 [ 149.044276][ C1] Call Trace: [ 149.047685][ C1] __schedule+0x907/0x26b0 [ 149.052464][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.057739][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.063833][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.069229][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.075159][ C1] schedule+0xd3/0x270 [ 149.079313][ C1] cec_thread_func+0x4b9/0xab0 [ 149.084067][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.088979][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.094801][ C1] ? finish_wait+0x270/0x270 [ 149.099496][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.104433][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.110329][ C1] kthread+0x38b/0x460 [ 149.114801][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.120595][ C1] ? set_kthread_struct+0x100/0x100 [ 149.126019][ C1] ret_from_fork+0x1f/0x30 [ 149.130576][ C1] task:cec-vivid-005-v state:S stack:30696 pid: 4104 ppid: 2 flags:0x00004000 [ 149.139880][ C1] Call Trace: [ 149.143161][ C1] __schedule+0x907/0x26b0 [ 149.147623][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.153185][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.159826][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.165102][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.170884][ C1] schedule+0xd3/0x270 [ 149.175235][ C1] cec_thread_func+0x4b9/0xab0 [ 149.180009][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.184838][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.190990][ C1] ? finish_wait+0x270/0x270 [ 149.195966][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.200974][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.206868][ C1] kthread+0x38b/0x460 [ 149.210915][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.216566][ C1] ? set_kthread_struct+0x100/0x100 [ 149.222243][ C1] ret_from_fork+0x1f/0x30 [ 149.226664][ C1] task:vivid-006-cec state:I stack:30344 pid: 4118 ppid: 2 flags:0x00004000 [ 149.236431][ C1] Call Trace: [ 149.239982][ C1] __schedule+0x907/0x26b0 [ 149.244487][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.249760][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 149.254869][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 149.260710][ C1] schedule+0xd3/0x270 [ 149.264766][ C1] rescuer_thread+0x65d/0xb80 [ 149.270025][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.274884][ C1] ? worker_thread+0x1040/0x1040 [ 149.280663][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.285847][ C1] ? worker_thread+0x1040/0x1040 [ 149.291021][ C1] kthread+0x38b/0x460 [ 149.295166][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.300488][ C1] ? set_kthread_struct+0x100/0x100 [ 149.305982][ C1] ret_from_fork+0x1f/0x30 [ 149.310401][ C1] task:cec-vivid-006-v state:S stack:29744 pid: 4119 ppid: 2 flags:0x00004000 [ 149.320353][ C1] Call Trace: [ 149.323801][ C1] __schedule+0x907/0x26b0 [ 149.328244][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.333748][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.339711][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.344958][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.350989][ C1] schedule+0xd3/0x270 [ 149.355223][ C1] cec_thread_func+0x4b9/0xab0 [ 149.360051][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.366093][ C1] ? finish_wait+0x270/0x270 [ 149.370949][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.375860][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.381659][ C1] kthread+0x38b/0x460 [ 149.385798][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.391362][ C1] ? set_kthread_struct+0x100/0x100 [ 149.396550][ C1] ret_from_fork+0x1f/0x30 [ 149.400954][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4120 ppid: 2 flags:0x00004000 [ 149.410450][ C1] Call Trace: [ 149.414199][ C1] __schedule+0x907/0x26b0 [ 149.418989][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.424886][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.431307][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.436981][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.443054][ C1] schedule+0xd3/0x270 [ 149.447113][ C1] cec_thread_func+0x4b9/0xab0 [ 149.451853][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.456683][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.462611][ C1] ? finish_wait+0x270/0x270 [ 149.467486][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.472456][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.478356][ C1] kthread+0x38b/0x460 [ 149.482507][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.487863][ C1] ? set_kthread_struct+0x100/0x100 [ 149.493131][ C1] ret_from_fork+0x1f/0x30 [ 149.497705][ C1] task:vivid-007-cec state:I stack:30400 pid: 4138 ppid: 2 flags:0x00004000 [ 149.507266][ C1] Call Trace: [ 149.510645][ C1] __schedule+0x907/0x26b0 [ 149.516036][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.522115][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 149.527351][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 149.532450][ C1] schedule+0xd3/0x270 [ 149.536605][ C1] rescuer_thread+0x65d/0xb80 [ 149.541368][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.546302][ C1] ? worker_thread+0x1040/0x1040 [ 149.551416][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.556703][ C1] ? worker_thread+0x1040/0x1040 [ 149.561842][ C1] kthread+0x38b/0x460 [ 149.566097][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.571983][ C1] ? set_kthread_struct+0x100/0x100 [ 149.577268][ C1] ret_from_fork+0x1f/0x30 [ 149.581883][ C1] task:cec-vivid-007-v state:S stack:30400 pid: 4139 ppid: 2 flags:0x00004000 [ 149.591159][ C1] Call Trace: [ 149.594719][ C1] __schedule+0x907/0x26b0 [ 149.599116][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.604397][ C1] ? _raw_spin_unlock_irqrestore+0x38/0x70 [ 149.610779][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.617094][ C1] schedule+0xd3/0x270 [ 149.621168][ C1] cec_thread_func+0x4b9/0xab0 [ 149.625906][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.630731][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.636681][ C1] ? finish_wait+0x270/0x270 [ 149.641255][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.646197][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.652250][ C1] kthread+0x38b/0x460 [ 149.657114][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.662612][ C1] ? set_kthread_struct+0x100/0x100 [ 149.667807][ C1] ret_from_fork+0x1f/0x30 [ 149.672394][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4140 ppid: 2 flags:0x00004000 [ 149.682056][ C1] Call Trace: [ 149.685425][ C1] __schedule+0x907/0x26b0 [ 149.689924][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.695178][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.701380][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.706835][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.713709][ C1] schedule+0xd3/0x270 [ 149.718484][ C1] cec_thread_func+0x4b9/0xab0 [ 149.723500][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.728515][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.734916][ C1] ? finish_wait+0x270/0x270 [ 149.739566][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.744479][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.750375][ C1] kthread+0x38b/0x460 [ 149.754411][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.759579][ C1] ? set_kthread_struct+0x100/0x100 [ 149.764752][ C1] ret_from_fork+0x1f/0x30 [ 149.769175][ C1] task:vivid-008-cec state:I stack:30344 pid: 4154 ppid: 2 flags:0x00004000 [ 149.778369][ C1] Call Trace: [ 149.781739][ C1] __schedule+0x907/0x26b0 [ 149.786152][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.791419][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 149.796517][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 149.801433][ C1] schedule+0xd3/0x270 [ 149.805472][ C1] rescuer_thread+0x65d/0xb80 [ 149.810210][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.815940][ C1] ? worker_thread+0x1040/0x1040 [ 149.821048][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.826075][ C1] ? worker_thread+0x1040/0x1040 [ 149.831096][ C1] kthread+0x38b/0x460 [ 149.835308][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.840474][ C1] ? set_kthread_struct+0x100/0x100 [ 149.845656][ C1] ret_from_fork+0x1f/0x30 [ 149.850165][ C1] task:cec-vivid-008-v state:S stack:29744 pid: 4155 ppid: 2 flags:0x00004000 [ 149.859732][ C1] Call Trace: [ 149.863191][ C1] __schedule+0x907/0x26b0 [ 149.867691][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.873200][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.879177][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.884441][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.890580][ C1] schedule+0xd3/0x270 [ 149.894728][ C1] cec_thread_func+0x4b9/0xab0 [ 149.899517][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 149.904452][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.910660][ C1] ? finish_wait+0x270/0x270 [ 149.915863][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 149.920876][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 149.926673][ C1] kthread+0x38b/0x460 [ 149.930880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 149.936197][ C1] ? set_kthread_struct+0x100/0x100 [ 149.942858][ C1] ret_from_fork+0x1f/0x30 [ 149.947580][ C1] task:cec-vivid-008-v state:S stack:30696 pid: 4156 ppid: 2 flags:0x00004000 [ 149.957273][ C1] Call Trace: [ 149.960541][ C1] __schedule+0x907/0x26b0 [ 149.965042][ C1] ? io_schedule_timeout+0x140/0x140 [ 149.970652][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 149.976694][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 149.982017][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 149.987999][ C1] schedule+0xd3/0x270 [ 149.992200][ C1] cec_thread_func+0x4b9/0xab0 [ 149.998140][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.003040][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.008939][ C1] ? finish_wait+0x270/0x270 [ 150.014511][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.020771][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.026764][ C1] kthread+0x38b/0x460 [ 150.030907][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.036302][ C1] ? set_kthread_struct+0x100/0x100 [ 150.041672][ C1] ret_from_fork+0x1f/0x30 [ 150.046091][ C1] task:vivid-009-cec state:I stack:30400 pid: 4170 ppid: 2 flags:0x00004000 [ 150.055481][ C1] Call Trace: [ 150.059272][ C1] __schedule+0x907/0x26b0 [ 150.063696][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.068968][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 150.074157][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 150.079082][ C1] schedule+0xd3/0x270 [ 150.083281][ C1] rescuer_thread+0x65d/0xb80 [ 150.088240][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.093111][ C1] ? worker_thread+0x1040/0x1040 [ 150.098036][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.103140][ C1] ? worker_thread+0x1040/0x1040 [ 150.108092][ C1] kthread+0x38b/0x460 [ 150.112840][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.118491][ C1] ? set_kthread_struct+0x100/0x100 [ 150.123927][ C1] ret_from_fork+0x1f/0x30 [ 150.128349][ C1] task:cec-vivid-009-v state:S stack:30400 pid: 4171 ppid: 2 flags:0x00004000 [ 150.137963][ C1] Call Trace: [ 150.141225][ C1] __schedule+0x907/0x26b0 [ 150.145623][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.151049][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.157151][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 150.162356][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 150.168612][ C1] schedule+0xd3/0x270 [ 150.172774][ C1] cec_thread_func+0x4b9/0xab0 [ 150.177513][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.182338][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.188303][ C1] ? finish_wait+0x270/0x270 [ 150.192995][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.198112][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.204707][ C1] kthread+0x38b/0x460 [ 150.208943][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.214518][ C1] ? set_kthread_struct+0x100/0x100 [ 150.219818][ C1] ret_from_fork+0x1f/0x30 [ 150.224419][ C1] task:cec-vivid-009-v state:S stack:30400 pid: 4172 ppid: 2 flags:0x00004000 [ 150.233949][ C1] Call Trace: [ 150.237248][ C1] __schedule+0x907/0x26b0 [ 150.241737][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.247006][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.253062][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 150.258706][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 150.264589][ C1] schedule+0xd3/0x270 [ 150.269166][ C1] cec_thread_func+0x4b9/0xab0 [ 150.274348][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.279570][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.285767][ C1] ? finish_wait+0x270/0x270 [ 150.290363][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.295284][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.302124][ C1] kthread+0x38b/0x460 [ 150.307338][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.313180][ C1] ? set_kthread_struct+0x100/0x100 [ 150.319410][ C1] ret_from_fork+0x1f/0x30 [ 150.324026][ C1] task:vivid-010-cec state:I stack:30400 pid: 4186 ppid: 2 flags:0x00004000 [ 150.334650][ C1] Call Trace: [ 150.338408][ C1] __schedule+0x907/0x26b0 [ 150.343358][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.349095][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 150.355788][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 150.362948][ C1] schedule+0xd3/0x270 [ 150.367207][ C1] rescuer_thread+0x65d/0xb80 [ 150.372061][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.377026][ C1] ? worker_thread+0x1040/0x1040 [ 150.381949][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.387630][ C1] ? worker_thread+0x1040/0x1040 [ 150.393092][ C1] kthread+0x38b/0x460 [ 150.397876][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.403603][ C1] ? set_kthread_struct+0x100/0x100 [ 150.411484][ C1] ret_from_fork+0x1f/0x30 [ 150.417021][ C1] task:cec-vivid-010-v state:S stack:29744 pid: 4187 ppid: 2 flags:0x00004000 [ 150.427493][ C1] Call Trace: [ 150.431625][ C1] __schedule+0x907/0x26b0 [ 150.436403][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.441872][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.448097][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 150.454039][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 150.460757][ C1] schedule+0xd3/0x270 [ 150.466536][ C1] cec_thread_func+0x4b9/0xab0 [ 150.472448][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.477785][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.484066][ C1] ? finish_wait+0x270/0x270 [ 150.488997][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.494037][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.500648][ C1] kthread+0x38b/0x460 [ 150.505177][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.511894][ C1] ? set_kthread_struct+0x100/0x100 [ 150.518696][ C1] ret_from_fork+0x1f/0x30 [ 150.523520][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4188 ppid: 2 flags:0x00004000 [ 150.533696][ C1] Call Trace: [ 150.538143][ C1] __schedule+0x907/0x26b0 [ 150.543844][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.549442][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.556391][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 150.561899][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 150.567975][ C1] schedule+0xd3/0x270 [ 150.572223][ C1] cec_thread_func+0x4b9/0xab0 [ 150.577743][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.582825][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.588942][ C1] ? finish_wait+0x270/0x270 [ 150.593557][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.598497][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.604299][ C1] kthread+0x38b/0x460 [ 150.608394][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.614143][ C1] ? set_kthread_struct+0x100/0x100 [ 150.619488][ C1] ret_from_fork+0x1f/0x30 [ 150.624552][ C1] task:vivid-011-cec state:I stack:30400 pid: 4202 ppid: 2 flags:0x00004000 [ 150.634494][ C1] Call Trace: [ 150.637893][ C1] __schedule+0x907/0x26b0 [ 150.642302][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.647665][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 150.652935][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 150.658021][ C1] schedule+0xd3/0x270 [ 150.662201][ C1] rescuer_thread+0x65d/0xb80 [ 150.667237][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.672206][ C1] ? worker_thread+0x1040/0x1040 [ 150.677222][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.682841][ C1] ? worker_thread+0x1040/0x1040 [ 150.688015][ C1] kthread+0x38b/0x460 [ 150.692157][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.697916][ C1] ? set_kthread_struct+0x100/0x100 [ 150.703743][ C1] ret_from_fork+0x1f/0x30 [ 150.708174][ C1] task:cec-vivid-011-v state:S stack:30400 pid: 4203 ppid: 2 flags:0x00004000 [ 150.718673][ C1] Call Trace: [ 150.722326][ C1] __schedule+0x907/0x26b0 [ 150.727553][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.732996][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.739140][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 150.744421][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 150.751598][ C1] schedule+0xd3/0x270 [ 150.755945][ C1] cec_thread_func+0x4b9/0xab0 [ 150.760697][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.765814][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.771843][ C1] ? finish_wait+0x270/0x270 [ 150.776444][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.781719][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.787825][ C1] kthread+0x38b/0x460 [ 150.791924][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.797539][ C1] ? set_kthread_struct+0x100/0x100 [ 150.802938][ C1] ret_from_fork+0x1f/0x30 [ 150.807997][ C1] task:cec-vivid-011-v state:S stack:30344 pid: 4204 ppid: 2 flags:0x00004000 [ 150.818952][ C1] Call Trace: [ 150.822390][ C1] __schedule+0x907/0x26b0 [ 150.826800][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.832168][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 150.838209][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 150.843411][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 150.849592][ C1] schedule+0xd3/0x270 [ 150.853667][ C1] cec_thread_func+0x4b9/0xab0 [ 150.858715][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.863879][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.870206][ C1] ? finish_wait+0x270/0x270 [ 150.875352][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.880839][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 150.886988][ C1] kthread+0x38b/0x460 [ 150.891043][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.896412][ C1] ? set_kthread_struct+0x100/0x100 [ 150.901953][ C1] ret_from_fork+0x1f/0x30 [ 150.906352][ C1] task:vivid-012-cec state:I stack:30400 pid: 4218 ppid: 2 flags:0x00004000 [ 150.916916][ C1] Call Trace: [ 150.920195][ C1] __schedule+0x907/0x26b0 [ 150.925622][ C1] ? io_schedule_timeout+0x140/0x140 [ 150.931338][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 150.937151][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 150.943193][ C1] schedule+0xd3/0x270 [ 150.947535][ C1] rescuer_thread+0x65d/0xb80 [ 150.952768][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 150.957942][ C1] ? worker_thread+0x1040/0x1040 [ 150.963056][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 150.968271][ C1] ? worker_thread+0x1040/0x1040 [ 150.973372][ C1] kthread+0x38b/0x460 [ 150.977423][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 150.982809][ C1] ? set_kthread_struct+0x100/0x100 [ 150.988233][ C1] ret_from_fork+0x1f/0x30 [ 150.992980][ C1] task:cec-vivid-012-v state:S stack:29744 pid: 4219 ppid: 2 flags:0x00004000 [ 151.002973][ C1] Call Trace: [ 151.006679][ C1] __schedule+0x907/0x26b0 [ 151.012206][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.020248][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.026730][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.031942][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.038028][ C1] schedule+0xd3/0x270 [ 151.042641][ C1] cec_thread_func+0x4b9/0xab0 [ 151.047398][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.052637][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.059231][ C1] ? finish_wait+0x270/0x270 [ 151.064137][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.069550][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.075432][ C1] kthread+0x38b/0x460 [ 151.079660][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.085075][ C1] ? set_kthread_struct+0x100/0x100 [ 151.090381][ C1] ret_from_fork+0x1f/0x30 [ 151.094823][ C1] task:cec-vivid-012-v state:S stack:30696 pid: 4220 ppid: 2 flags:0x00004000 [ 151.104543][ C1] Call Trace: [ 151.107826][ C1] __schedule+0x907/0x26b0 [ 151.113428][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.119279][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.125710][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.131252][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.137384][ C1] schedule+0xd3/0x270 [ 151.141553][ C1] cec_thread_func+0x4b9/0xab0 [ 151.146522][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.151366][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.158822][ C1] ? finish_wait+0x270/0x270 [ 151.164523][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.169616][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.175418][ C1] kthread+0x38b/0x460 [ 151.179494][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.184803][ C1] ? set_kthread_struct+0x100/0x100 [ 151.190267][ C1] ret_from_fork+0x1f/0x30 [ 151.194679][ C1] task:vivid-013-cec state:I stack:30344 pid: 4234 ppid: 2 flags:0x00004000 [ 151.204141][ C1] Call Trace: [ 151.207945][ C1] __schedule+0x907/0x26b0 [ 151.212704][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.218187][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 151.223208][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 151.228134][ C1] schedule+0xd3/0x270 [ 151.232484][ C1] rescuer_thread+0x65d/0xb80 [ 151.237363][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.242224][ C1] ? worker_thread+0x1040/0x1040 [ 151.247554][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.252570][ C1] ? worker_thread+0x1040/0x1040 [ 151.257583][ C1] kthread+0x38b/0x460 [ 151.261749][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.267497][ C1] ? set_kthread_struct+0x100/0x100 [ 151.273074][ C1] ret_from_fork+0x1f/0x30 [ 151.277476][ C1] task:cec-vivid-013-v state:S stack:30400 pid: 4235 ppid: 2 flags:0x00004000 [ 151.286948][ C1] Call Trace: [ 151.290499][ C1] __schedule+0x907/0x26b0 [ 151.295216][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.300786][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.307790][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.314905][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.322116][ C1] schedule+0xd3/0x270 [ 151.326733][ C1] cec_thread_func+0x4b9/0xab0 [ 151.331558][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.336548][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.342611][ C1] ? finish_wait+0x270/0x270 [ 151.347204][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.352308][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.358102][ C1] kthread+0x38b/0x460 [ 151.362227][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.367568][ C1] ? set_kthread_struct+0x100/0x100 [ 151.372930][ C1] ret_from_fork+0x1f/0x30 [ 151.377504][ C1] task:cec-vivid-013-v state:S stack:30400 pid: 4236 ppid: 2 flags:0x00004000 [ 151.386799][ C1] Call Trace: [ 151.390069][ C1] __schedule+0x907/0x26b0 [ 151.394577][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.400155][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.406713][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.412328][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.418389][ C1] schedule+0xd3/0x270 [ 151.422856][ C1] cec_thread_func+0x4b9/0xab0 [ 151.427607][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.432549][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.438703][ C1] ? finish_wait+0x270/0x270 [ 151.443645][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.448696][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.454533][ C1] kthread+0x38b/0x460 [ 151.458593][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.463967][ C1] ? set_kthread_struct+0x100/0x100 [ 151.469400][ C1] ret_from_fork+0x1f/0x30 [ 151.474010][ C1] task:vivid-014-cec state:I stack:30400 pid: 4250 ppid: 2 flags:0x00004000 [ 151.483470][ C1] Call Trace: [ 151.486761][ C1] __schedule+0x907/0x26b0 [ 151.491183][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.496476][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 151.501579][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 151.506672][ C1] schedule+0xd3/0x270 [ 151.511922][ C1] rescuer_thread+0x65d/0xb80 [ 151.516876][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.522385][ C1] ? worker_thread+0x1040/0x1040 [ 151.527512][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.532620][ C1] ? worker_thread+0x1040/0x1040 [ 151.537676][ C1] kthread+0x38b/0x460 [ 151.541910][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.547532][ C1] ? set_kthread_struct+0x100/0x100 [ 151.552972][ C1] ret_from_fork+0x1f/0x30 [ 151.557793][ C1] task:cec-vivid-014-v state:S stack:30400 pid: 4251 ppid: 2 flags:0x00004000 [ 151.567337][ C1] Call Trace: [ 151.570621][ C1] __schedule+0x907/0x26b0 [ 151.575328][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.580598][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.586554][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.591821][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.597945][ C1] schedule+0xd3/0x270 [ 151.601999][ C1] cec_thread_func+0x4b9/0xab0 [ 151.607266][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.613226][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.620027][ C1] ? finish_wait+0x270/0x270 [ 151.624607][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.629536][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.635441][ C1] kthread+0x38b/0x460 [ 151.639859][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.645270][ C1] ? set_kthread_struct+0x100/0x100 [ 151.650563][ C1] ret_from_fork+0x1f/0x30 [ 151.654992][ C1] task:cec-vivid-014-v state:S stack:30400 pid: 4252 ppid: 2 flags:0x00004000 [ 151.664501][ C1] Call Trace: [ 151.667894][ C1] __schedule+0x907/0x26b0 [ 151.672387][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.677739][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.683697][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.689185][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.695065][ C1] schedule+0xd3/0x270 [ 151.699195][ C1] cec_thread_func+0x4b9/0xab0 [ 151.704134][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.710301][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.716862][ C1] ? finish_wait+0x270/0x270 [ 151.721802][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.726885][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.733087][ C1] kthread+0x38b/0x460 [ 151.737237][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.742678][ C1] ? set_kthread_struct+0x100/0x100 [ 151.748043][ C1] ret_from_fork+0x1f/0x30 [ 151.752892][ C1] task:vivid-015-cec state:I stack:30400 pid: 4266 ppid: 2 flags:0x00004000 [ 151.762091][ C1] Call Trace: [ 151.765349][ C1] __schedule+0x907/0x26b0 [ 151.769923][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.775787][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 151.780792][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 151.785886][ C1] schedule+0xd3/0x270 [ 151.790033][ C1] rescuer_thread+0x65d/0xb80 [ 151.794910][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.799998][ C1] ? worker_thread+0x1040/0x1040 [ 151.804932][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.811193][ C1] ? worker_thread+0x1040/0x1040 [ 151.816504][ C1] kthread+0x38b/0x460 [ 151.820767][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.825946][ C1] ? set_kthread_struct+0x100/0x100 [ 151.831298][ C1] ret_from_fork+0x1f/0x30 [ 151.835707][ C1] task:cec-vivid-015-v state:S stack:30400 pid: 4267 ppid: 2 flags:0x00004000 [ 151.845244][ C1] Call Trace: [ 151.848519][ C1] __schedule+0x907/0x26b0 [ 151.853020][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.858288][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.864326][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.869497][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.875489][ C1] schedule+0xd3/0x270 [ 151.879730][ C1] cec_thread_func+0x4b9/0xab0 [ 151.884569][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.889785][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.895599][ C1] ? finish_wait+0x270/0x270 [ 151.900772][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 151.905795][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.912113][ C1] kthread+0x38b/0x460 [ 151.916516][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 151.921719][ C1] ? set_kthread_struct+0x100/0x100 [ 151.927016][ C1] ret_from_fork+0x1f/0x30 [ 151.931430][ C1] task:cec-vivid-015-v state:S stack:30400 pid: 4268 ppid: 2 flags:0x00004000 [ 151.941663][ C1] Call Trace: [ 151.944948][ C1] __schedule+0x907/0x26b0 [ 151.949366][ C1] ? io_schedule_timeout+0x140/0x140 [ 151.955063][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 151.961060][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 151.966452][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 151.972251][ C1] schedule+0xd3/0x270 [ 151.976404][ C1] cec_thread_func+0x4b9/0xab0 [ 151.981191][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 151.986300][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 151.992094][ C1] ? finish_wait+0x270/0x270 [ 151.996814][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.001945][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 152.007770][ C1] kthread+0x38b/0x460 [ 152.012207][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.017388][ C1] ? set_kthread_struct+0x100/0x100 [ 152.022742][ C1] ret_from_fork+0x1f/0x30 [ 152.027158][ C1] task:raid5wq state:I stack:30712 pid: 4327 ppid: 2 flags:0x00004000 [ 152.036619][ C1] Call Trace: [ 152.039877][ C1] __schedule+0x907/0x26b0 [ 152.044286][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.049560][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.054576][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.059497][ C1] schedule+0xd3/0x270 [ 152.063583][ C1] rescuer_thread+0x65d/0xb80 [ 152.068272][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.074184][ C1] ? worker_thread+0x1040/0x1040 [ 152.079292][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.084318][ C1] ? worker_thread+0x1040/0x1040 [ 152.089272][ C1] kthread+0x38b/0x460 [ 152.093430][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.098606][ C1] ? set_kthread_struct+0x100/0x100 [ 152.103870][ C1] ret_from_fork+0x1f/0x30 [ 152.109139][ C1] task:bch_btree_io state:I stack:30120 pid: 4329 ppid: 2 flags:0x00004000 [ 152.119337][ C1] Call Trace: [ 152.122713][ C1] __schedule+0x907/0x26b0 [ 152.127391][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.133221][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.138466][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.143943][ C1] schedule+0xd3/0x270 [ 152.148381][ C1] rescuer_thread+0x65d/0xb80 [ 152.153234][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.158151][ C1] ? worker_thread+0x1040/0x1040 [ 152.163083][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.168008][ C1] ? worker_thread+0x1040/0x1040 [ 152.173089][ C1] kthread+0x38b/0x460 [ 152.177135][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.182480][ C1] ? set_kthread_struct+0x100/0x100 [ 152.187646][ C1] ret_from_fork+0x1f/0x30 [ 152.192270][ C1] task:bcache state:I stack:30120 pid: 4330 ppid: 2 flags:0x00004000 [ 152.202705][ C1] Call Trace: [ 152.206250][ C1] __schedule+0x907/0x26b0 [ 152.210861][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.216394][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.221410][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.226473][ C1] schedule+0xd3/0x270 [ 152.230728][ C1] rescuer_thread+0x65d/0xb80 [ 152.235713][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.241001][ C1] ? worker_thread+0x1040/0x1040 [ 152.246532][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.251459][ C1] ? worker_thread+0x1040/0x1040 [ 152.256642][ C1] kthread+0x38b/0x460 [ 152.260881][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.266528][ C1] ? set_kthread_struct+0x100/0x100 [ 152.271899][ C1] ret_from_fork+0x1f/0x30 [ 152.276299][ C1] task:bch_journal state:I stack:30120 pid: 4331 ppid: 2 flags:0x00004000 [ 152.285744][ C1] Call Trace: [ 152.289309][ C1] __schedule+0x907/0x26b0 [ 152.294226][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.300165][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.305439][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.311851][ C1] schedule+0xd3/0x270 [ 152.316716][ C1] rescuer_thread+0x65d/0xb80 [ 152.321701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.326828][ C1] ? worker_thread+0x1040/0x1040 [ 152.331863][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.336865][ C1] ? worker_thread+0x1040/0x1040 [ 152.341984][ C1] kthread+0x38b/0x460 [ 152.346372][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.351776][ C1] ? set_kthread_struct+0x100/0x100 [ 152.356985][ C1] ret_from_fork+0x1f/0x30 [ 152.361407][ C1] task:dm_bufio_cache state:I stack:30712 pid: 4333 ppid: 2 flags:0x00004000 [ 152.370597][ C1] Call Trace: [ 152.373867][ C1] __schedule+0x907/0x26b0 [ 152.378453][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.383735][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.389009][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.393950][ C1] schedule+0xd3/0x270 [ 152.398021][ C1] rescuer_thread+0x65d/0xb80 [ 152.402694][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.408335][ C1] ? worker_thread+0x1040/0x1040 [ 152.414626][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.419798][ C1] ? worker_thread+0x1040/0x1040 [ 152.425262][ C1] kthread+0x38b/0x460 [ 152.429341][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.435059][ C1] ? set_kthread_struct+0x100/0x100 [ 152.440541][ C1] ret_from_fork+0x1f/0x30 [ 152.444971][ C1] task:kmpathd state:I stack:30344 pid: 4334 ppid: 2 flags:0x00004000 [ 152.454510][ C1] Call Trace: [ 152.457800][ C1] __schedule+0x907/0x26b0 [ 152.462477][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.467821][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.472916][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.477895][ C1] schedule+0xd3/0x270 [ 152.481957][ C1] rescuer_thread+0x65d/0xb80 [ 152.486828][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.491818][ C1] ? worker_thread+0x1040/0x1040 [ 152.497007][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.502167][ C1] ? worker_thread+0x1040/0x1040 [ 152.507330][ C1] kthread+0x38b/0x460 [ 152.511864][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.517695][ C1] ? set_kthread_struct+0x100/0x100 [ 152.523513][ C1] ret_from_fork+0x1f/0x30 [ 152.528113][ C1] task:kmpath_handlerd state:I stack:30400 pid: 4335 ppid: 2 flags:0x00004000 [ 152.537512][ C1] Call Trace: [ 152.540971][ C1] __schedule+0x907/0x26b0 [ 152.545470][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.550832][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.556020][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.561307][ C1] schedule+0xd3/0x270 [ 152.565362][ C1] rescuer_thread+0x65d/0xb80 [ 152.570353][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.575647][ C1] ? worker_thread+0x1040/0x1040 [ 152.581022][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.585935][ C1] ? worker_thread+0x1040/0x1040 [ 152.590969][ C1] kthread+0x38b/0x460 [ 152.595461][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.600661][ C1] ? set_kthread_struct+0x100/0x100 [ 152.606019][ C1] ret_from_fork+0x1f/0x30 [ 152.612505][ C1] task:kvub300c state:I stack:30344 pid: 4353 ppid: 2 flags:0x00004000 [ 152.623525][ C1] Call Trace: [ 152.627495][ C1] __schedule+0x907/0x26b0 [ 152.632110][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.638670][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.644189][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.649311][ C1] schedule+0xd3/0x270 [ 152.653455][ C1] rescuer_thread+0x65d/0xb80 [ 152.658111][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.662955][ C1] ? worker_thread+0x1040/0x1040 [ 152.668068][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.673062][ C1] ? worker_thread+0x1040/0x1040 [ 152.677988][ C1] kthread+0x38b/0x460 [ 152.682038][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.687297][ C1] ? set_kthread_struct+0x100/0x100 [ 152.692469][ C1] ret_from_fork+0x1f/0x30 [ 152.696957][ C1] task:kvub300p state:I stack:30400 pid: 4354 ppid: 2 flags:0x00004000 [ 152.706903][ C1] Call Trace: [ 152.710650][ C1] __schedule+0x907/0x26b0 [ 152.715511][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.720982][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.726124][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.731137][ C1] schedule+0xd3/0x270 [ 152.735471][ C1] rescuer_thread+0x65d/0xb80 [ 152.740140][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.744992][ C1] ? worker_thread+0x1040/0x1040 [ 152.750021][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.754947][ C1] ? worker_thread+0x1040/0x1040 [ 152.759914][ C1] kthread+0x38b/0x460 [ 152.764285][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.769459][ C1] ? set_kthread_struct+0x100/0x100 [ 152.774816][ C1] ret_from_fork+0x1f/0x30 [ 152.779236][ C1] task:kvub300d state:I stack:30400 pid: 4355 ppid: 2 flags:0x00004000 [ 152.788512][ C1] Call Trace: [ 152.791946][ C1] __schedule+0x907/0x26b0 [ 152.797207][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.802832][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.808304][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.813999][ C1] schedule+0xd3/0x270 [ 152.819724][ C1] rescuer_thread+0x65d/0xb80 [ 152.824589][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.829804][ C1] ? worker_thread+0x1040/0x1040 [ 152.834740][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.839741][ C1] ? worker_thread+0x1040/0x1040 [ 152.844672][ C1] kthread+0x38b/0x460 [ 152.848999][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.854485][ C1] ? set_kthread_struct+0x100/0x100 [ 152.859671][ C1] ret_from_fork+0x1f/0x30 [ 152.864228][ C1] task:kmemstick state:I stack:30344 pid: 4359 ppid: 2 flags:0x00004000 [ 152.873422][ C1] Call Trace: [ 152.876735][ C1] __schedule+0x907/0x26b0 [ 152.881150][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.886413][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.891426][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.896420][ C1] schedule+0xd3/0x270 [ 152.900496][ C1] rescuer_thread+0x65d/0xb80 [ 152.905359][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.910493][ C1] ? worker_thread+0x1040/0x1040 [ 152.915807][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 152.920822][ C1] ? worker_thread+0x1040/0x1040 [ 152.925742][ C1] kthread+0x38b/0x460 [ 152.929787][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 152.934957][ C1] ? set_kthread_struct+0x100/0x100 [ 152.940201][ C1] ret_from_fork+0x1f/0x30 [ 152.944933][ C1] task:rdma_cm state:I stack:30120 pid: 4363 ppid: 2 flags:0x00004000 [ 152.955259][ C1] Call Trace: [ 152.958713][ C1] __schedule+0x907/0x26b0 [ 152.963675][ C1] ? io_schedule_timeout+0x140/0x140 [ 152.969305][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 152.975121][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 152.980319][ C1] schedule+0xd3/0x270 [ 152.984649][ C1] rescuer_thread+0x65d/0xb80 [ 152.989533][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 152.994532][ C1] ? worker_thread+0x1040/0x1040 [ 152.999580][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.004664][ C1] ? worker_thread+0x1040/0x1040 [ 153.011536][ C1] kthread+0x38b/0x460 [ 153.016141][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.021391][ C1] ? set_kthread_struct+0x100/0x100 [ 153.026943][ C1] ret_from_fork+0x1f/0x30 [ 153.031510][ C1] task:mlx4_ib state:I stack:30656 pid: 4367 ppid: 2 flags:0x00004000 [ 153.041028][ C1] Call Trace: [ 153.044615][ C1] __schedule+0x907/0x26b0 [ 153.049215][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.055316][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.060837][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.065981][ C1] schedule+0xd3/0x270 [ 153.070039][ C1] rescuer_thread+0x65d/0xb80 [ 153.074708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.079672][ C1] ? worker_thread+0x1040/0x1040 [ 153.084747][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.089967][ C1] ? worker_thread+0x1040/0x1040 [ 153.095022][ C1] kthread+0x38b/0x460 [ 153.099111][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.104315][ C1] ? set_kthread_struct+0x100/0x100 [ 153.110248][ C1] ret_from_fork+0x1f/0x30 [ 153.115188][ C1] task:mlx4_ib_mcg state:I stack:30400 pid: 4368 ppid: 2 flags:0x00004000 [ 153.124633][ C1] Call Trace: [ 153.128055][ C1] __schedule+0x907/0x26b0 [ 153.132670][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.138118][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.143154][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.148803][ C1] schedule+0xd3/0x270 [ 153.152993][ C1] rescuer_thread+0x65d/0xb80 [ 153.157733][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.162654][ C1] ? worker_thread+0x1040/0x1040 [ 153.167588][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.172859][ C1] ? worker_thread+0x1040/0x1040 [ 153.177978][ C1] kthread+0x38b/0x460 [ 153.182217][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.187691][ C1] ? set_kthread_struct+0x100/0x100 [ 153.192905][ C1] ret_from_fork+0x1f/0x30 [ 153.197622][ C1] task:srp_remove state:I stack:30400 pid: 4369 ppid: 2 flags:0x00004000 [ 153.208221][ C1] Call Trace: [ 153.212705][ C1] __schedule+0x907/0x26b0 [ 153.218000][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.223291][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.229958][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.235116][ C1] schedule+0xd3/0x270 [ 153.239498][ C1] rescuer_thread+0x65d/0xb80 [ 153.244533][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.249460][ C1] ? worker_thread+0x1040/0x1040 [ 153.254390][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.259428][ C1] ? worker_thread+0x1040/0x1040 [ 153.264458][ C1] kthread+0x38b/0x460 [ 153.268802][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.274081][ C1] ? set_kthread_struct+0x100/0x100 [ 153.279373][ C1] ret_from_fork+0x1f/0x30 [ 153.283869][ C1] task:siw_cm_wq state:I stack:30712 pid: 4373 ppid: 2 flags:0x00004000 [ 153.293434][ C1] Call Trace: [ 153.296702][ C1] __schedule+0x907/0x26b0 [ 153.301264][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.307007][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.313234][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.319213][ C1] schedule+0xd3/0x270 [ 153.323299][ C1] rescuer_thread+0x65d/0xb80 [ 153.328596][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.334116][ C1] ? worker_thread+0x1040/0x1040 [ 153.339281][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.344343][ C1] ? worker_thread+0x1040/0x1040 [ 153.349323][ C1] kthread+0x38b/0x460 [ 153.353689][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.358874][ C1] ? set_kthread_struct+0x100/0x100 [ 153.364367][ C1] ret_from_fork+0x1f/0x30 [ 153.368866][ C1] task:siw_tx/0 state:S stack:30536 pid: 4374 ppid: 2 flags:0x00004000 [ 153.378777][ C1] Call Trace: [ 153.382118][ C1] __schedule+0x907/0x26b0 [ 153.386657][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.392730][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 153.398709][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 153.404159][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 153.410639][ C1] schedule+0xd3/0x270 [ 153.415073][ C1] siw_run_sq+0x225/0x3a0 [ 153.419573][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 153.424753][ C1] ? finish_wait+0x270/0x270 [ 153.429451][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.435012][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 153.440184][ C1] kthread+0x38b/0x460 [ 153.444239][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.449499][ C1] ? set_kthread_struct+0x100/0x100 [ 153.454685][ C1] ret_from_fork+0x1f/0x30 [ 153.459223][ C1] task:qat_device_rese state:I stack:30656 pid: 4379 ppid: 2 flags:0x00004000 [ 153.468410][ C1] Call Trace: [ 153.471685][ C1] __schedule+0x907/0x26b0 [ 153.476106][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.481468][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.486573][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.492105][ C1] schedule+0xd3/0x270 [ 153.496656][ C1] rescuer_thread+0x65d/0xb80 [ 153.501576][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.506693][ C1] ? worker_thread+0x1040/0x1040 [ 153.512020][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.518723][ C1] ? worker_thread+0x1040/0x1040 [ 153.523668][ C1] kthread+0x38b/0x460 [ 153.527880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.533545][ C1] ? set_kthread_struct+0x100/0x100 [ 153.539211][ C1] ret_from_fork+0x1f/0x30 [ 153.544453][ C1] task:qat_pf2vf_resp_ state:I stack:30712 pid: 4380 ppid: 2 flags:0x00004000 [ 153.553841][ C1] Call Trace: [ 153.557210][ C1] __schedule+0x907/0x26b0 [ 153.561795][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.567394][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.572682][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.577950][ C1] schedule+0xd3/0x270 [ 153.582272][ C1] rescuer_thread+0x65d/0xb80 [ 153.588510][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.593472][ C1] ? worker_thread+0x1040/0x1040 [ 153.598412][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.603364][ C1] ? worker_thread+0x1040/0x1040 [ 153.609537][ C1] kthread+0x38b/0x460 [ 153.613785][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.619478][ C1] ? set_kthread_struct+0x100/0x100 [ 153.624767][ C1] ret_from_fork+0x1f/0x30 [ 153.629255][ C1] task:adf_vf_stop_wq state:I stack:30344 pid: 4381 ppid: 2 flags:0x00004000 [ 153.638531][ C1] Call Trace: [ 153.641808][ C1] __schedule+0x907/0x26b0 [ 153.646298][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.651777][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.656774][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.661769][ C1] schedule+0xd3/0x270 [ 153.665816][ C1] rescuer_thread+0x65d/0xb80 [ 153.670640][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.675743][ C1] ? worker_thread+0x1040/0x1040 [ 153.680671][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.685592][ C1] ? worker_thread+0x1040/0x1040 [ 153.690634][ C1] kthread+0x38b/0x460 [ 153.694736][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.699936][ C1] ? set_kthread_struct+0x100/0x100 [ 153.705443][ C1] ret_from_fork+0x1f/0x30 [ 153.709923][ C1] task:elousb state:I stack:30712 pid: 4401 ppid: 2 flags:0x00004000 [ 153.719748][ C1] Call Trace: [ 153.723154][ C1] __schedule+0x907/0x26b0 [ 153.727863][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.733246][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.738431][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.743365][ C1] schedule+0xd3/0x270 [ 153.747497][ C1] rescuer_thread+0x65d/0xb80 [ 153.752345][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 153.757195][ C1] ? worker_thread+0x1040/0x1040 [ 153.762459][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.767550][ C1] ? worker_thread+0x1040/0x1040 [ 153.772609][ C1] kthread+0x38b/0x460 [ 153.776756][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.781936][ C1] ? set_kthread_struct+0x100/0x100 [ 153.787247][ C1] ret_from_fork+0x1f/0x30 [ 153.791755][ C1] task:mld state:I stack:29008 pid: 4663 ppid: 2 flags:0x00004000 [ 153.801593][ C1] Workqueue: 0x0 (mld) [ 153.805916][ C1] Call Trace: [ 153.809392][ C1] __schedule+0x907/0x26b0 [ 153.814177][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.819550][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.824696][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.830199][ C1] schedule+0xd3/0x270 [ 153.834291][ C1] rescuer_thread+0x65d/0xb80 [ 153.838998][ C1] ? worker_thread+0x1040/0x1040 [ 153.844031][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.848949][ C1] ? worker_thread+0x1040/0x1040 [ 153.853997][ C1] kthread+0x38b/0x460 [ 153.858262][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.863751][ C1] ? set_kthread_struct+0x100/0x100 [ 153.869141][ C1] ret_from_fork+0x1f/0x30 [ 153.873567][ C1] task:ipv6_addrconf state:I stack:26552 pid: 4664 ppid: 2 flags:0x00004000 [ 153.882806][ C1] Workqueue: 0x0 (ipv6_addrconf) [ 153.888257][ C1] Call Trace: [ 153.891536][ C1] __schedule+0x907/0x26b0 [ 153.895932][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.901289][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.906509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.911880][ C1] schedule+0xd3/0x270 [ 153.916543][ C1] rescuer_thread+0x65d/0xb80 [ 153.921449][ C1] ? worker_thread+0x1040/0x1040 [ 153.926591][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 153.931617][ C1] ? worker_thread+0x1040/0x1040 [ 153.936658][ C1] kthread+0x38b/0x460 [ 153.941461][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 153.947212][ C1] ? set_kthread_struct+0x100/0x100 [ 153.952716][ C1] ret_from_fork+0x1f/0x30 [ 153.957321][ C1] task:dsa_ordered state:I stack:30712 pid: 4685 ppid: 2 flags:0x00004000 [ 153.966597][ C1] Call Trace: [ 153.970187][ C1] __schedule+0x907/0x26b0 [ 153.974687][ C1] ? io_schedule_timeout+0x140/0x140 [ 153.980134][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 153.985381][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 153.990333][ C1] schedule+0xd3/0x270 [ 153.994384][ C1] rescuer_thread+0x65d/0xb80 [ 153.999319][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.004180][ C1] ? worker_thread+0x1040/0x1040 [ 154.009298][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.014579][ C1] ? worker_thread+0x1040/0x1040 [ 154.019966][ C1] kthread+0x38b/0x460 [ 154.024078][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.029275][ C1] ? set_kthread_struct+0x100/0x100 [ 154.034562][ C1] ret_from_fork+0x1f/0x30 [ 154.039046][ C1] task:krfcommd state:S stack:28768 pid: 4782 ppid: 2 flags:0x00004000 [ 154.048436][ C1] Call Trace: [ 154.051742][ C1] __schedule+0x907/0x26b0 [ 154.056547][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.061936][ C1] schedule+0xd3/0x270 [ 154.066152][ C1] schedule_timeout+0x19d/0x250 [ 154.070977][ C1] ? usleep_range+0x150/0x150 [ 154.075730][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 154.081830][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 154.087557][ C1] ? wait_for_completion_io+0x280/0x280 [ 154.093109][ C1] wait_woken+0x18b/0x1f0 [ 154.097428][ C1] rfcomm_run+0x1261/0x4250 [ 154.101913][ C1] ? find_held_lock+0x2d/0x110 [ 154.106689][ C1] ? rfcomm_check_accept+0x200/0x200 [ 154.112410][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.117621][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 154.122913][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 154.128892][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 154.134160][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.139242][ C1] ? rfcomm_check_accept+0x200/0x200 [ 154.144594][ C1] kthread+0x38b/0x460 [ 154.148738][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.154063][ C1] ? set_kthread_struct+0x100/0x100 [ 154.159328][ C1] ret_from_fork+0x1f/0x30 [ 154.163745][ C1] task:kkcmd state:I stack:30120 pid: 4787 ppid: 2 flags:0x00004000 [ 154.172969][ C1] Call Trace: [ 154.176429][ C1] __schedule+0x907/0x26b0 [ 154.181075][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.186387][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.191398][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.196491][ C1] schedule+0xd3/0x270 [ 154.200658][ C1] rescuer_thread+0x65d/0xb80 [ 154.205461][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.211012][ C1] ? worker_thread+0x1040/0x1040 [ 154.216692][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.221887][ C1] ? worker_thread+0x1040/0x1040 [ 154.226992][ C1] kthread+0x38b/0x460 [ 154.231265][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.237156][ C1] ? set_kthread_struct+0x100/0x100 [ 154.242675][ C1] ret_from_fork+0x1f/0x30 [ 154.247359][ C1] task:kstrp state:I stack:30488 pid: 4788 ppid: 2 flags:0x00004000 [ 154.256763][ C1] Call Trace: [ 154.260123][ C1] __schedule+0x907/0x26b0 [ 154.264524][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.270052][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.275401][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.280413][ C1] schedule+0xd3/0x270 [ 154.284472][ C1] rescuer_thread+0x65d/0xb80 [ 154.289611][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.294727][ C1] ? worker_thread+0x1040/0x1040 [ 154.299798][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.304761][ C1] ? worker_thread+0x1040/0x1040 [ 154.311396][ C1] kthread+0x38b/0x460 [ 154.316137][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.321444][ C1] ? set_kthread_struct+0x100/0x100 [ 154.326648][ C1] ret_from_fork+0x1f/0x30 [ 154.331975][ C1] task:krdsd state:I stack:30712 pid: 4789 ppid: 2 flags:0x00004000 [ 154.341607][ C1] Call Trace: [ 154.344878][ C1] __schedule+0x907/0x26b0 [ 154.349301][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.354582][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.359626][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.365039][ C1] schedule+0xd3/0x270 [ 154.369244][ C1] rescuer_thread+0x65d/0xb80 [ 154.374082][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.378926][ C1] ? worker_thread+0x1040/0x1040 [ 154.383853][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.388768][ C1] ? worker_thread+0x1040/0x1040 [ 154.394053][ C1] kthread+0x38b/0x460 [ 154.398108][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.403538][ C1] ? set_kthread_struct+0x100/0x100 [ 154.408829][ C1] ret_from_fork+0x1f/0x30 [ 154.413465][ C1] task:rds_mr_flushd state:I stack:30488 pid: 4790 ppid: 2 flags:0x00004000 [ 154.423049][ C1] Call Trace: [ 154.426659][ C1] __schedule+0x907/0x26b0 [ 154.431331][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.437894][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.442973][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.448170][ C1] schedule+0xd3/0x270 [ 154.452226][ C1] rescuer_thread+0x65d/0xb80 [ 154.457055][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.462191][ C1] ? worker_thread+0x1040/0x1040 [ 154.467210][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.472233][ C1] ? worker_thread+0x1040/0x1040 [ 154.477147][ C1] kthread+0x38b/0x460 [ 154.481274][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.486532][ C1] ? set_kthread_struct+0x100/0x100 [ 154.491804][ C1] ret_from_fork+0x1f/0x30 [ 154.496207][ C1] task:ceph-msgr state:I stack:30712 pid: 4799 ppid: 2 flags:0x00004000 [ 154.505518][ C1] Call Trace: [ 154.509515][ C1] __schedule+0x907/0x26b0 [ 154.515032][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.520495][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.525654][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.530682][ C1] schedule+0xd3/0x270 [ 154.534743][ C1] rescuer_thread+0x65d/0xb80 [ 154.539550][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.544483][ C1] ? worker_thread+0x1040/0x1040 [ 154.549657][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.554869][ C1] ? worker_thread+0x1040/0x1040 [ 154.559800][ C1] kthread+0x38b/0x460 [ 154.564059][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.569773][ C1] ? set_kthread_struct+0x100/0x100 [ 154.574961][ C1] ret_from_fork+0x1f/0x30 [ 154.579854][ C1] task:bat_events state:I stack:29008 pid: 4800 ppid: 2 flags:0x00004000 [ 154.589042][ C1] Workqueue: 0x0 (bat_events) [ 154.594200][ C1] Call Trace: [ 154.597634][ C1] __schedule+0x907/0x26b0 [ 154.602394][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.607883][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.613434][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.620072][ C1] schedule+0xd3/0x270 [ 154.625270][ C1] rescuer_thread+0x65d/0xb80 [ 154.630280][ C1] ? worker_thread+0x1040/0x1040 [ 154.635575][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.640513][ C1] ? worker_thread+0x1040/0x1040 [ 154.645653][ C1] kthread+0x38b/0x460 [ 154.650487][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.656084][ C1] ? set_kthread_struct+0x100/0x100 [ 154.661762][ C1] ret_from_fork+0x1f/0x30 [ 154.666275][ C1] task:zswap-shrink state:I stack:30712 pid: 4825 ppid: 2 flags:0x00004000 [ 154.675751][ C1] Call Trace: [ 154.679054][ C1] __schedule+0x907/0x26b0 [ 154.683727][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.689106][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.695737][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.701113][ C1] schedule+0xd3/0x270 [ 154.705162][ C1] rescuer_thread+0x65d/0xb80 [ 154.711229][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.716604][ C1] ? worker_thread+0x1040/0x1040 [ 154.722236][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.727269][ C1] ? worker_thread+0x1040/0x1040 [ 154.732767][ C1] kthread+0x38b/0x460 [ 154.737035][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.742417][ C1] ? set_kthread_struct+0x100/0x100 [ 154.748319][ C1] ret_from_fork+0x1f/0x30 [ 154.752761][ C1] task:kafsd state:I stack:30712 pid: 4826 ppid: 2 flags:0x00004000 [ 154.762282][ C1] Call Trace: [ 154.765650][ C1] __schedule+0x907/0x26b0 [ 154.770253][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.775969][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.781255][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.786425][ C1] schedule+0xd3/0x270 [ 154.790727][ C1] rescuer_thread+0x65d/0xb80 [ 154.795773][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.800718][ C1] ? worker_thread+0x1040/0x1040 [ 154.805791][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.812105][ C1] ? worker_thread+0x1040/0x1040 [ 154.818455][ C1] kthread+0x38b/0x460 [ 154.822978][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.828345][ C1] ? set_kthread_struct+0x100/0x100 [ 154.833842][ C1] ret_from_fork+0x1f/0x30 [ 154.838615][ C1] task:kafs_lockd state:I stack:30712 pid: 4827 ppid: 2 flags:0x00004000 [ 154.848526][ C1] Call Trace: [ 154.852497][ C1] __schedule+0x907/0x26b0 [ 154.856918][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.862256][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.867578][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.872513][ C1] schedule+0xd3/0x270 [ 154.876755][ C1] rescuer_thread+0x65d/0xb80 [ 154.881435][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 154.886383][ C1] ? worker_thread+0x1040/0x1040 [ 154.892298][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.897761][ C1] ? worker_thread+0x1040/0x1040 [ 154.903399][ C1] kthread+0x38b/0x460 [ 154.907637][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 154.913423][ C1] ? set_kthread_struct+0x100/0x100 [ 154.919464][ C1] ret_from_fork+0x1f/0x30 [ 154.924987][ C1] task:ext4-rsv-conver state:I stack:27824 pid: 4839 ppid: 2 flags:0x00004000 [ 154.936897][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 154.943022][ C1] Call Trace: [ 154.946704][ C1] __schedule+0x907/0x26b0 [ 154.951104][ C1] ? io_schedule_timeout+0x140/0x140 [ 154.956448][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 154.961998][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 154.967056][ C1] schedule+0xd3/0x270 [ 154.972532][ C1] rescuer_thread+0x65d/0xb80 [ 154.977230][ C1] ? worker_thread+0x1040/0x1040 [ 154.982367][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 154.987407][ C1] ? worker_thread+0x1040/0x1040 [ 154.992823][ C1] kthread+0x38b/0x460 [ 154.996898][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 155.002083][ C1] ? set_kthread_struct+0x100/0x100 [ 155.008167][ C1] ret_from_fork+0x1f/0x30 [ 155.013783][ C1] task:systemd-journal state:R running task stack:23944 pid: 4855 ppid: 1 flags:0x00000000 [ 155.027521][ C1] Call Trace: [ 155.031063][ C1] __schedule+0x907/0x26b0 [ 155.036012][ C1] ? io_schedule_timeout+0x140/0x140 [ 155.041357][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 155.047669][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 155.053130][ C1] preempt_schedule_common+0x45/0xc0 [ 155.058586][ C1] preempt_schedule_thunk+0x16/0x18 [ 155.064404][ C1] unwind_next_frame+0xee1/0x1ce0 [ 155.069930][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 155.075222][ C1] ? deref_stack_reg+0x150/0x150 [ 155.080481][ C1] ? __unwind_start+0x51b/0x800 [ 155.085433][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 155.090620][ C1] arch_stack_walk+0x7d/0xe0 [ 155.095497][ C1] ? __alloc_file+0x20/0x240 [ 155.101239][ C1] stack_trace_save+0x8c/0xc0 [ 155.106244][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 155.113351][ C1] ? __lock_acquire+0x15ad/0x5410 [ 155.119298][ C1] kasan_save_stack+0x1b/0x40 [ 155.124183][ C1] ? kasan_save_stack+0x1b/0x40 [ 155.129222][ C1] ? __kasan_slab_alloc+0x84/0xa0 [ 155.134328][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 155.139328][ C1] ? find_held_lock+0x2d/0x110 [ 155.144355][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.151107][ C1] ? is_bpf_text_address+0x4d/0xe0 [ 155.156354][ C1] ? find_held_lock+0x2d/0x110 [ 155.161311][ C1] ? fs_reclaim_release+0x9c/0xf0 [ 155.166800][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.171753][ C1] ? kasan_unpoison+0x3c/0x60 [ 155.176732][ C1] __kasan_slab_alloc+0x84/0xa0 [ 155.181851][ C1] kmem_cache_alloc+0x216/0x3a0 [ 155.187315][ C1] __alloc_file+0x20/0x240 [ 155.192045][ C1] alloc_empty_file+0x3c/0xf0 [ 155.197090][ C1] path_openat+0xda/0x22c0 [ 155.201834][ C1] ? __lock_acquire+0x15ad/0x5410 [ 155.207607][ C1] ? path_lookupat+0x6b0/0x6b0 [ 155.212950][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.219042][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.225014][ C1] do_filp_open+0x199/0x3d0 [ 155.229671][ C1] ? may_open_dev+0xd0/0xd0 [ 155.234631][ C1] ? alloc_fd+0x1ef/0x560 [ 155.240216][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.245298][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 155.250588][ C1] ? _raw_spin_unlock+0x24/0x40 [ 155.255623][ C1] ? alloc_fd+0x1ef/0x560 [ 155.260435][ C1] ? getname_flags.part.0+0x89/0x440 [ 155.265801][ C1] do_sys_openat2+0x11e/0x360 [ 155.270820][ C1] ? build_open_flags+0x490/0x490 [ 155.276084][ C1] ? __context_tracking_exit+0x80/0x90 [ 155.281612][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.286679][ C1] ? __context_tracking_enter+0x93/0xa0 [ 155.292603][ C1] __x64_sys_open+0xfd/0x1a0 [ 155.297832][ C1] ? do_sys_open+0xe0/0xe0 [ 155.303493][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 155.310995][ C1] do_syscall_64+0x35/0xb0 [ 155.316011][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.323042][ C1] RIP: 0033:0x7f662af71840 [ 155.327537][ C1] RSP: 002b:00007fffe61a6658 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 155.336051][ C1] RAX: ffffffffffffffda RBX: 00007fffe61a6960 RCX: 00007f662af71840 [ 155.344302][ C1] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 0000562e5d9c9ef0 [ 155.352725][ C1] RBP: 000000000000000d R08: 000000000000c0c1 R09: 00000000ffffffff [ 155.360680][ C1] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 155.368643][ C1] R13: 0000562e5d9bc040 R14: 00007fffe61a6920 R15: 0000562e5d9ca080 [ 155.379001][ C1] task:systemd-udevd state:R running task stack:23240 pid: 4872 ppid: 1 flags:0x00000000 [ 155.391272][ C1] Call Trace: [ 155.394716][ C1] __schedule+0x907/0x26b0 [ 155.399389][ C1] ? io_schedule_timeout+0x140/0x140 [ 155.404651][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 155.410511][ C1] schedule+0xd3/0x270 [ 155.414834][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 155.421153][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 155.427139][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 155.431976][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.436997][ C1] ? do_raw_write_lock+0x11a/0x280 [ 155.442359][ C1] ? do_raw_read_unlock+0x70/0x70 [ 155.447448][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.453423][ C1] do_epoll_wait+0xea9/0x14e0 [ 155.458463][ C1] ? do_epoll_create+0x160/0x160 [ 155.463650][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.469627][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.475879][ C1] ? __seccomp_filter+0x165/0x11a0 [ 155.481084][ C1] ? finish_wait+0x270/0x270 [ 155.485687][ C1] ? __context_tracking_exit+0x80/0x90 [ 155.491225][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.496381][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 155.501793][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 155.508254][ C1] do_syscall_64+0x35/0xb0 [ 155.512940][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.518947][ C1] RIP: 0033:0x7f048a3db2e3 [ 155.524166][ C1] RSP: 002b:00007ffe10e20328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 155.532928][ C1] RAX: ffffffffffffffda RBX: 000055af15a083e0 RCX: 00007f048a3db2e3 [ 155.541893][ C1] RDX: 0000000000000017 RSI: 00007ffe10e20330 RDI: 000000000000000a [ 155.550274][ C1] RBP: 00007ffe10e20550 R08: 0000000000000008 R09: 00007ffe10f2f080 [ 155.558694][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e20330 [ 155.567085][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 155.575223][ C1] task:kworker/0:4 state:I stack:25304 pid: 4882 ppid: 2 flags:0x00004000 [ 155.584567][ C1] Workqueue: 0x0 (events) [ 155.588970][ C1] Call Trace: [ 155.592226][ C1] __schedule+0x907/0x26b0 [ 155.596720][ C1] ? io_schedule_timeout+0x140/0x140 [ 155.602358][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 155.609095][ C1] schedule+0xd3/0x270 [ 155.613187][ C1] worker_thread+0x14d/0x1040 [ 155.617982][ C1] ? process_one_work+0x13d0/0x13d0 [ 155.623460][ C1] kthread+0x38b/0x460 [ 155.627510][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 155.633009][ C1] ? set_kthread_struct+0x100/0x100 [ 155.638333][ C1] ret_from_fork+0x1f/0x30 [ 155.642863][ C1] task:kworker/0:5 state:I stack:26728 pid: 4883 ppid: 2 flags:0x00004000 [ 155.652307][ C1] Workqueue: 0x0 (events) [ 155.656999][ C1] Call Trace: [ 155.660351][ C1] __schedule+0x907/0x26b0 [ 155.664759][ C1] ? io_schedule_timeout+0x140/0x140 [ 155.670039][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 155.675051][ C1] schedule+0xd3/0x270 [ 155.679387][ C1] worker_thread+0x14d/0x1040 [ 155.684095][ C1] ? process_one_work+0x13d0/0x13d0 [ 155.689619][ C1] kthread+0x38b/0x460 [ 155.693746][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 155.699101][ C1] ? set_kthread_struct+0x100/0x100 [ 155.704921][ C1] ret_from_fork+0x1f/0x30 [ 155.711483][ C1] task:systemd-timesyn state:S stack:27304 pid: 4960 ppid: 1 flags:0x00000000 [ 155.721250][ C1] Call Trace: [ 155.724778][ C1] __schedule+0x907/0x26b0 [ 155.729815][ C1] ? io_schedule_timeout+0x140/0x140 [ 155.735628][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 155.740681][ C1] schedule+0xd3/0x270 [ 155.745410][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 155.751800][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 155.758270][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 155.763603][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.768444][ C1] ? do_raw_write_lock+0x11a/0x280 [ 155.773727][ C1] ? do_raw_read_unlock+0x70/0x70 [ 155.779605][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.785581][ C1] do_epoll_wait+0xea9/0x14e0 [ 155.790253][ C1] ? do_epoll_create+0x160/0x160 [ 155.795182][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.801390][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 155.808254][ C1] ? finish_wait+0x270/0x270 [ 155.813460][ C1] ? __context_tracking_exit+0x80/0x90 [ 155.819008][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 155.824042][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 155.829238][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 155.834621][ C1] do_syscall_64+0x35/0xb0 [ 155.839031][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.845077][ C1] RIP: 0033:0x7fde5d205303 [ 155.849570][ C1] RSP: 002b:00007ffddeb72310 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 155.858534][ C1] RAX: ffffffffffffffda RBX: 000055e82aeb28f0 RCX: 00007fde5d205303 [ 155.866778][ C1] RDX: 0000000000000005 RSI: 00007ffddeb72320 RDI: 0000000000000004 [ 155.876272][ C1] RBP: 00007ffddeb72460 R08: 431bde82d7b634db R09: 0000000000000100 [ 155.885218][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffddeb72320 [ 155.893717][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 155.901815][ C1] task:sd-resolve state:S stack:28640 pid: 4961 ppid: 1 flags:0x00000000 [ 155.913754][ C1] Call Trace: [ 155.918009][ C1] __schedule+0x907/0x26b0 [ 155.922774][ C1] ? io_schedule_timeout+0x140/0x140 [ 155.928598][ C1] ? find_held_lock+0x2d/0x110 [ 155.933772][ C1] schedule+0xd3/0x270 [ 155.937829][ C1] schedule_timeout+0x19d/0x250 [ 155.943115][ C1] ? usleep_range+0x150/0x150 [ 155.947804][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 155.954115][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 155.960179][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 155.965714][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 155.972367][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 155.978649][ C1] __skb_wait_for_more_packets+0x34e/0x4f0 [ 155.984762][ C1] ? __skb_free_datagram_locked+0x340/0x340 [ 155.990992][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 155.996914][ C1] ? proto_seq_start+0x50/0x50 [ 156.002015][ C1] ? __skb_ext_set+0x2b0/0x2b0 [ 156.007823][ C1] ? find_held_lock+0x2d/0x110 [ 156.012886][ C1] unix_dgram_recvmsg+0x18f/0xa50 [ 156.018079][ C1] ? maybe_init_creds+0x460/0x460 [ 156.023746][ C1] ? aa_sk_perm+0x1ad/0x820 [ 156.028325][ C1] ? aa_af_perm+0x210/0x210 [ 156.033211][ C1] __sys_recvfrom+0x1ea/0x2f0 [ 156.038074][ C1] ? __ia32_sys_send+0xf0/0xf0 [ 156.042845][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.048891][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.055040][ C1] ? softlockup_fn+0x60/0xa0 [ 156.059884][ C1] ? __context_tracking_exit+0x80/0x90 [ 156.065691][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 156.071169][ C1] ? __context_tracking_enter+0x93/0xa0 [ 156.077110][ C1] __x64_sys_recvfrom+0xd8/0x1b0 [ 156.083041][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 156.089580][ C1] do_syscall_64+0x35/0xb0 [ 156.094125][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.100919][ C1] RIP: 0033:0x7fde5d4cb51f [ 156.107025][ C1] RSP: 002b:00007fde5ac46aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 156.116679][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fde5d4cb51f [ 156.125031][ C1] RDX: 0000000000002800 RSI: 00007fde5ac46ca0 RDI: 0000000000000007 [ 156.132978][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 156.140923][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.148977][ C1] R13: 0000000000002800 R14: 00007fde5ac46ca0 R15: 00007fde5ac4bca0 [ 156.157327][ C1] task:dhclient state:S stack:27144 pid: 4962 ppid: 1 flags:0x00000000 [ 156.166821][ C1] Call Trace: [ 156.170189][ C1] __schedule+0x907/0x26b0 [ 156.174601][ C1] ? io_schedule_timeout+0x140/0x140 [ 156.179968][ C1] schedule+0xd3/0x270 [ 156.184277][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 156.190720][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 156.196676][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 156.203445][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 156.210419][ C1] ? datagram_poll+0x231/0x400 [ 156.215320][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 156.221652][ C1] do_select+0xd7b/0x11d0 [ 156.225979][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 156.232162][ C1] ? lock_chain_count+0x20/0x20 [ 156.238240][ C1] ? lock_chain_count+0x20/0x20 [ 156.244009][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 156.251791][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 156.259364][ C1] ? __lock_acquire+0x15ad/0x5410 [ 156.268159][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.274495][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.280778][ C1] ? find_held_lock+0x2d/0x110 [ 156.285674][ C1] ? __might_fault+0xb5/0x160 [ 156.290413][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 156.295269][ C1] core_sys_select+0x2d9/0x710 [ 156.300503][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 156.307169][ C1] ? find_held_lock+0x2d/0x110 [ 156.312238][ C1] ? kern_select+0x193/0x1e0 [ 156.317497][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 156.322433][ C1] ? __might_fault+0xb5/0x160 [ 156.327499][ C1] ? nsec_to_clock_t+0x20/0x20 [ 156.332344][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 156.337527][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 156.342554][ C1] kern_select+0x125/0x1e0 [ 156.347085][ C1] ? core_sys_select+0x710/0x710 [ 156.354073][ C1] __x64_sys_select+0xb5/0x150 [ 156.359155][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 156.365029][ C1] do_syscall_64+0x35/0xb0 [ 156.369429][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.375308][ C1] RIP: 0033:0x7fbbfe9445e3 [ 156.380023][ C1] RSP: 002b:00007ffd3934d058 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 156.388877][ C1] RAX: ffffffffffffffda RBX: 00007fbbff427010 RCX: 00007fbbfe9445e3 [ 156.397178][ C1] RDX: 00007fbbff426210 RSI: 00007fbbff426110 RDI: 0000000000000007 [ 156.406020][ C1] RBP: 00007ffd3934d098 R08: 00007ffd3934d0b0 R09: 0000000000000c10 [ 156.416177][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3934d0b0 [ 156.425078][ C1] R13: 00007ffd3934d0a0 R14: 00007ffd3934d0a8 R15: 0000000000000000 [ 156.433910][ C1] task:rsyslogd state:S stack:23448 pid: 8145 ppid: 1 flags:0x00000000 [ 156.443593][ C1] Call Trace: [ 156.447043][ C1] __schedule+0x907/0x26b0 [ 156.451594][ C1] ? io_schedule_timeout+0x140/0x140 [ 156.457021][ C1] schedule+0xd3/0x270 [ 156.461279][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 156.467946][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 156.474104][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 156.479249][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 156.486157][ C1] ? poll_select_finish+0x470/0x470 [ 156.491800][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 156.498330][ C1] do_select+0xd7b/0x11d0 [ 156.505230][ C1] ? lock_chain_count+0x20/0x20 [ 156.511286][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 156.518426][ C1] ? mark_lock+0xef/0x1840 [ 156.522930][ C1] ? __lock_acquire+0xbe9/0x5410 [ 156.528257][ C1] ? mark_lock+0xef/0x1840 [ 156.532767][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.539398][ C1] ? lock_chain_count+0x20/0x20 [ 156.544505][ C1] ? __lock_acquire+0xbe9/0x5410 [ 156.550287][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.557106][ C1] ? find_held_lock+0x2d/0x110 [ 156.562521][ C1] ? core_sys_select+0x196/0x710 [ 156.567887][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 156.573465][ C1] core_sys_select+0x2d9/0x710 [ 156.578392][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 156.584181][ C1] ? find_held_lock+0x2d/0x110 [ 156.589078][ C1] ? kern_select+0x193/0x1e0 [ 156.593767][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 156.599047][ C1] ? __might_fault+0xb5/0x160 [ 156.605688][ C1] ? nsec_to_clock_t+0x20/0x20 [ 156.610936][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 156.616959][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 156.621798][ C1] kern_select+0x125/0x1e0 [ 156.626207][ C1] ? core_sys_select+0x710/0x710 [ 156.631146][ C1] __x64_sys_select+0xb5/0x150 [ 156.636100][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 156.643729][ C1] do_syscall_64+0x35/0xb0 [ 156.648570][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.654968][ C1] RIP: 0033:0x7f584f1dc603 [ 156.661330][ C1] RSP: 002b:00007ffd2ffdf610 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 156.671899][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f584f1dc603 [ 156.680573][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 156.689504][ C1] RBP: 00005633e2479040 R08: 00007ffd2ffdf630 R09: 0000000000000000 [ 156.698827][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd2ffdf630 [ 156.713717][ C1] R13: 00005633e2479008 R14: 00007ffd2ffdf628 R15: 0000000000000000 [ 156.727245][ C1] task:in:imuxsock state:S stack:27816 pid: 8149 ppid: 1 flags:0x00000000 [ 156.739663][ C1] Call Trace: [ 156.743348][ C1] __schedule+0x907/0x26b0 [ 156.748288][ C1] ? io_schedule_timeout+0x140/0x140 [ 156.753854][ C1] ? find_held_lock+0x2d/0x110 [ 156.758851][ C1] schedule+0xd3/0x270 [ 156.762937][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 156.769001][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 156.775269][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 156.781354][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 156.787309][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 156.792762][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 156.799081][ C1] do_select+0xd7b/0x11d0 [ 156.804840][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 156.810694][ C1] ? lock_chain_count+0x20/0x20 [ 156.815723][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 156.822403][ C1] ? __lock_acquire+0x15ad/0x5410 [ 156.827637][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.833807][ C1] ? find_held_lock+0x2d/0x110 [ 156.839252][ C1] ? find_held_lock+0x2d/0x110 [ 156.844119][ C1] ? __might_fault+0xb5/0x160 [ 156.848955][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 156.853913][ C1] core_sys_select+0x2d9/0x710 [ 156.858859][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 156.864321][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.870590][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 156.876688][ C1] ? find_held_lock+0x2d/0x110 [ 156.881490][ C1] kern_select+0x125/0x1e0 [ 156.886625][ C1] ? __context_tracking_enter+0x93/0xa0 [ 156.892459][ C1] ? core_sys_select+0x710/0x710 [ 156.897676][ C1] __x64_sys_select+0xb5/0x150 [ 156.902962][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 156.910247][ C1] do_syscall_64+0x35/0xb0 [ 156.914883][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.921142][ C1] RIP: 0033:0x7f584f1dc603 [ 156.926048][ C1] RSP: 002b:00007f584de8bd20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 156.934963][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f584f1dc603 [ 156.943932][ C1] RDX: 0000000000000000 RSI: 00007f584de8bd40 RDI: 0000000000000004 [ 156.952756][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 156.960725][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 156.968737][ C1] R13: 0000000000000001 R14: 00007f584de8bd40 R15: 0000000000000003 [ 156.976884][ C1] task:in:imklog state:R running task stack:27944 pid: 8150 ppid: 1 flags:0x00000000 [ 156.987794][ C1] Call Trace: [ 156.991063][ C1] __schedule+0x907/0x26b0 [ 156.995870][ C1] ? io_schedule_timeout+0x140/0x140 [ 157.001856][ C1] ? prb_read_valid+0x61/0x90 [ 157.007162][ C1] schedule+0xd3/0x270 [ 157.011306][ C1] do_syslog.part.0+0x1a7/0x5a0 [ 157.016225][ C1] ? syslog_print_all+0x340/0x340 [ 157.021454][ C1] ? finish_wait+0x270/0x270 [ 157.026070][ C1] ? __mutex_lock+0x5bf/0x10a0 [ 157.030965][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 157.035927][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.041904][ C1] ? __fdget_pos+0x9c/0xb0 [ 157.046312][ C1] ? fsnotify+0xdd0/0xdd0 [ 157.050639][ C1] ? apparmor_file_permission+0x138/0x450 [ 157.056350][ C1] ? security_syslog+0x34/0x70 [ 157.061401][ C1] kmsg_read+0x63/0x80 [ 157.065865][ C1] vfs_read+0x121/0x470 [ 157.070014][ C1] ksys_read+0xf4/0x1d0 [ 157.074283][ C1] ? vfs_write+0x880/0x880 [ 157.078706][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 157.084685][ C1] do_syscall_64+0x35/0xb0 [ 157.089100][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.095246][ C1] RIP: 0033:0x7f58500ce22d [ 157.099856][ C1] RSP: 002b:00007f584da6a580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 157.108733][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58500ce22d [ 157.116703][ C1] RDX: 0000000000001fa0 RSI: 00007f584da6ada0 RDI: 0000000000000004 [ 157.125006][ C1] RBP: 00005633e440c9d0 R08: 0000000000000000 R09: 0000000004000001 [ 157.132988][ C1] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f584da6ada0 [ 157.140944][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f584da6ae2a [ 157.148906][ C1] task:rs:main Q:Reg state:S stack:27144 pid: 8151 ppid: 1 flags:0x00000000 [ 157.158180][ C1] Call Trace: [ 157.161449][ C1] __schedule+0x907/0x26b0 [ 157.166033][ C1] ? io_schedule_timeout+0x140/0x140 [ 157.171487][ C1] schedule+0xd3/0x270 [ 157.175935][ C1] futex_wait_queue_me+0x246/0x4c0 [ 157.181338][ C1] futex_wait+0x19f/0x550 [ 157.185662][ C1] ? futex_wait_setup+0x250/0x250 [ 157.190764][ C1] ? downgrade_write+0x3a0/0x3a0 [ 157.196193][ C1] ? down_write_killable_nested+0x180/0x180 [ 157.202861][ C1] ? mark_lock+0xef/0x1840 [ 157.209293][ C1] do_futex+0x1b4/0x1240 [ 157.213640][ C1] ? __lock_acquire+0x15ad/0x5410 [ 157.219531][ C1] ? futex_exit_release+0x200/0x200 [ 157.224722][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.231298][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.242599][ C1] ? find_held_lock+0x2d/0x110 [ 157.247438][ C1] ? __context_tracking_exit+0x80/0x90 [ 157.254314][ C1] __do_sys_futex+0xa9/0x2d0 [ 157.259294][ C1] ? do_futex+0x1240/0x1240 [ 157.263902][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 157.270168][ C1] do_syscall_64+0x35/0xb0 [ 157.274855][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.281342][ C1] RIP: 0033:0x7f58500cb17f [ 157.285831][ C1] RSP: 002b:00007f584d689c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 157.294234][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58500cb17f [ 157.302624][ C1] RDX: 0000000000000517 RSI: 0000000000000080 RDI: 00005633e440928c [ 157.311208][ C1] RBP: 00005633e4409288 R08: 00005633e4409000 R09: 000000000000028b [ 157.319675][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f584d689cd0 [ 157.328283][ C1] R13: 0000000000000000 R14: 00005633e2468290 R15: 0000000000000000 [ 157.336361][ C1] task:cron state:S stack:23944 pid: 8146 ppid: 1 flags:0x00000000 [ 157.345741][ C1] Call Trace: [ 157.349145][ C1] __schedule+0x907/0x26b0 [ 157.353820][ C1] ? io_schedule_timeout+0x140/0x140 [ 157.359140][ C1] schedule+0xd3/0x270 [ 157.363290][ C1] do_nanosleep+0x20d/0x5b0 [ 157.367929][ C1] ? schedule_timeout_idle+0x90/0x90 [ 157.373390][ C1] ? memset+0x20/0x40 [ 157.377352][ C1] ? __hrtimer_init+0x33/0x1f0 [ 157.382091][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 157.387115][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 157.392044][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 157.398457][ C1] ? put_timespec64+0xf0/0xf0 [ 157.404310][ C1] __x64_sys_nanosleep+0x183/0x1f0 [ 157.410724][ C1] ? hrtimer_nanosleep+0x3b0/0x3b0 [ 157.417002][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 157.423560][ C1] do_syscall_64+0x35/0xb0 [ 157.430475][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.436643][ C1] RIP: 0033:0x7f910c6a9270 [ 157.441087][ C1] RSP: 002b:00007ffe1fd5d8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 157.449669][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f910c6a9270 [ 157.457746][ C1] RDX: 00007ffe1fd9c080 RSI: 00007ffe1fd5d8f0 RDI: 00007ffe1fd5d8f0 [ 157.466420][ C1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000001 [ 157.474397][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.482540][ C1] R13: 00007ffe1fd5da40 R14: 0000000000000000 R15: 0000000000000000 [ 157.490521][ C1] task:sshd state:S stack:27144 pid: 8160 ppid: 1 flags:0x00000000 [ 157.501530][ C1] Call Trace: [ 157.505532][ C1] __schedule+0x907/0x26b0 [ 157.510835][ C1] ? io_schedule_timeout+0x140/0x140 [ 157.516406][ C1] ? tcp_poll+0x5b1/0xcc0 [ 157.520959][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 157.526194][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 157.531591][ C1] schedule+0xd3/0x270 [ 157.535761][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 157.541808][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 157.547598][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 157.553520][ C1] ? tcp_poll+0x5b1/0xcc0 [ 157.557995][ C1] ? tcp_recv_skb+0x440/0x440 [ 157.562690][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 157.567723][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 157.574321][ C1] do_select+0xd7b/0x11d0 [ 157.579181][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 157.585353][ C1] ? lock_chain_count+0x20/0x20 [ 157.590968][ C1] ? __lock_acquire+0xbe9/0x5410 [ 157.596812][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 157.605292][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 157.612660][ C1] ? __lock_acquire+0x15ad/0x5410 [ 157.618336][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.624821][ C1] ? find_held_lock+0x2d/0x110 [ 157.629704][ C1] ? __might_fault+0xb5/0x160 [ 157.634543][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 157.639393][ C1] core_sys_select+0x2d9/0x710 [ 157.644142][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 157.649433][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 157.655228][ C1] ? lock_release+0x720/0x720 [ 157.659907][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 157.666080][ C1] ? find_held_lock+0x2d/0x110 [ 157.671156][ C1] kern_select+0x125/0x1e0 [ 157.675921][ C1] ? core_sys_select+0x710/0x710 [ 157.681110][ C1] __x64_sys_select+0xb5/0x150 [ 157.686686][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 157.692692][ C1] do_syscall_64+0x35/0xb0 [ 157.698357][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.707174][ C1] RIP: 0033:0x7f02eb6685e3 [ 157.712348][ C1] RSP: 002b:00007ffdfede8fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 157.721029][ C1] RAX: ffffffffffffffda RBX: 000055ac02348d10 RCX: 00007f02eb6685e3 [ 157.729292][ C1] RDX: 0000000000000000 RSI: 000055ac02348d10 RDI: 0000000000000007 [ 157.737786][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 157.746467][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfede9254 [ 157.754638][ C1] R13: 0000000000000000 R14: 000055ac006c8ce8 R15: 0000000000000063 [ 157.762749][ C1] task:agetty state:S stack:23448 pid: 8368 ppid: 1 flags:0x00000000 [ 157.772565][ C1] Call Trace: [ 157.775838][ C1] __schedule+0x907/0x26b0 [ 157.780257][ C1] ? io_schedule_timeout+0x140/0x140 [ 157.785537][ C1] schedule+0xd3/0x270 [ 157.789726][ C1] schedule_timeout+0x19d/0x250 [ 157.794677][ C1] ? usleep_range+0x150/0x150 [ 157.799761][ C1] ? __up_read+0x1a1/0x7b0 [ 157.804514][ C1] ? down_write_nested+0x150/0x150 [ 157.809728][ C1] wait_woken+0x18b/0x1f0 [ 157.814157][ C1] n_tty_read+0xb7b/0xed0 [ 157.818712][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 157.824954][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 157.830392][ C1] tty_read+0x2d0/0x4d0 [ 157.834589][ C1] ? do_SAK+0x60/0x60 [ 157.838749][ C1] ? aa_file_perm+0x41b/0xd50 [ 157.843429][ C1] ? __lock_acquire+0x15ad/0x5410 [ 157.848723][ C1] new_sync_read+0x35a/0x5f0 [ 157.853295][ C1] ? ksys_lseek+0x140/0x140 [ 157.857970][ C1] ? fsnotify+0xdd0/0xdd0 [ 157.862388][ C1] ? security_file_permission+0x49/0x460 [ 157.868008][ C1] vfs_read+0x264/0x470 [ 157.872185][ C1] ksys_read+0xf4/0x1d0 [ 157.876658][ C1] ? vfs_write+0x880/0x880 [ 157.881590][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 157.887567][ C1] do_syscall_64+0x35/0xb0 [ 157.892063][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.898896][ C1] RIP: 0033:0x7f8748a93910 [ 157.904386][ C1] RSP: 002b:00007ffc549a3c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 157.913245][ C1] RAX: ffffffffffffffda RBX: 00007ffc549a3c7f RCX: 00007f8748a93910 [ 157.921453][ C1] RDX: 0000000000000001 RSI: 00007ffc549a3c7f RDI: 0000000000000000 [ 157.929571][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffc549a2ad0 [ 157.937610][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.946020][ C1] R13: 00005627d120d900 R14: 00007ffc549a3c80 R15: 0000000000000012 [ 157.954201][ C1] task:agetty state:S stack:23448 pid: 8369 ppid: 1 flags:0x00004000 [ 157.964030][ C1] Call Trace: [ 157.967305][ C1] __schedule+0x907/0x26b0 [ 157.971710][ C1] ? io_schedule_timeout+0x140/0x140 [ 157.977076][ C1] ? lock_acquire+0x1ab/0x510 [ 157.981916][ C1] schedule+0xd3/0x270 [ 157.985971][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 157.992449][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 158.004176][ C1] ? inotify_poll+0xec/0x140 [ 158.009681][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.014931][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 158.020153][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 158.025729][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 158.032958][ C1] do_select+0xd7b/0x11d0 [ 158.037310][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 158.043390][ C1] ? lock_chain_count+0x20/0x20 [ 158.048389][ C1] ? __lock_acquire+0xbe9/0x5410 [ 158.054612][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.061570][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.068771][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.075358][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.081518][ C1] ? find_held_lock+0x2d/0x110 [ 158.086286][ C1] ? __might_fault+0xb5/0x160 [ 158.091077][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.096097][ C1] core_sys_select+0x2d9/0x710 [ 158.101700][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 158.107827][ C1] ? kasan_save_stack+0x32/0x40 [ 158.112800][ C1] ? kasan_save_stack+0x1b/0x40 [ 158.117800][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.123968][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.130491][ C1] ? debug_object_active_state+0x260/0x350 [ 158.136411][ C1] ? find_held_lock+0x2d/0x110 [ 158.141269][ C1] kern_select+0x125/0x1e0 [ 158.145662][ C1] ? __context_tracking_enter+0x93/0xa0 [ 158.151324][ C1] ? core_sys_select+0x710/0x710 [ 158.156451][ C1] __x64_sys_select+0xb5/0x150 [ 158.161395][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 158.167899][ C1] do_syscall_64+0x35/0xb0 [ 158.172398][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 158.178444][ C1] RIP: 0033:0x7fb4c8f6d5e3 [ 158.182922][ C1] RSP: 002b:00007ffc0cdca5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 158.191524][ C1] RAX: ffffffffffffffda RBX: 00007ffc0cdca5f0 RCX: 00007fb4c8f6d5e3 [ 158.200961][ C1] RDX: 0000000000000000 RSI: 00007ffc0cdca6b0 RDI: 0000000000000005 [ 158.211208][ C1] RBP: 00007ffc0cdca5e0 R08: 0000000000000000 R09: 00007ffc0cdca670 [ 158.220715][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0cdca5d4 [ 158.229160][ C1] R13: 00007ffc0cdca730 R14: 00007ffc0cdca630 R15: 0000000000000000 [ 158.237348][ C1] task:agetty state:S stack:26984 pid: 8370 ppid: 1 flags:0x00000000 [ 158.246637][ C1] Call Trace: [ 158.250082][ C1] __schedule+0x907/0x26b0 [ 158.254631][ C1] ? io_schedule_timeout+0x140/0x140 [ 158.260174][ C1] ? lock_acquire+0x1ab/0x510 [ 158.265394][ C1] schedule+0xd3/0x270 [ 158.270586][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 158.277172][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 158.283016][ C1] ? inotify_poll+0xec/0x140 [ 158.287682][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.292868][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 158.297863][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 158.303156][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 158.309797][ C1] do_select+0xd7b/0x11d0 [ 158.314622][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 158.320464][ C1] ? lock_chain_count+0x20/0x20 [ 158.325664][ C1] ? __lock_acquire+0xbe9/0x5410 [ 158.330601][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.337306][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.343887][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.350542][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.356736][ C1] ? find_held_lock+0x2d/0x110 [ 158.361759][ C1] ? __might_fault+0xb5/0x160 [ 158.366437][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.371393][ C1] core_sys_select+0x2d9/0x710 [ 158.376242][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 158.381673][ C1] ? kasan_save_stack+0x32/0x40 [ 158.386580][ C1] ? kasan_save_stack+0x1b/0x40 [ 158.391508][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.397789][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.406414][ C1] ? debug_object_active_state+0x260/0x350 [ 158.412378][ C1] ? find_held_lock+0x2d/0x110 [ 158.417720][ C1] kern_select+0x125/0x1e0 [ 158.422387][ C1] ? __context_tracking_enter+0x93/0xa0 [ 158.428286][ C1] ? core_sys_select+0x710/0x710 [ 158.433368][ C1] __x64_sys_select+0xb5/0x150 [ 158.438258][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 158.444325][ C1] do_syscall_64+0x35/0xb0 [ 158.448781][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 158.454799][ C1] RIP: 0033:0x7fa3255455e3 [ 158.459388][ C1] RSP: 002b:00007ffff18e9d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 158.467905][ C1] RAX: ffffffffffffffda RBX: 00007ffff18e9dd0 RCX: 00007fa3255455e3 [ 158.476292][ C1] RDX: 0000000000000000 RSI: 00007ffff18e9e90 RDI: 0000000000000005 [ 158.484588][ C1] RBP: 00007ffff18e9dc0 R08: 0000000000000000 R09: 00007ffff18e9e50 [ 158.492546][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffff18e9db4 [ 158.501006][ C1] R13: 00007ffff18e9f10 R14: 00007ffff18e9e10 R15: 0000000000000000 [ 158.511977][ C1] task:agetty state:S stack:25984 pid: 8371 ppid: 1 flags:0x00000000 [ 158.523902][ C1] Call Trace: [ 158.527366][ C1] __schedule+0x907/0x26b0 [ 158.532276][ C1] ? io_schedule_timeout+0x140/0x140 [ 158.538219][ C1] ? lock_acquire+0x1ab/0x510 [ 158.544126][ C1] schedule+0xd3/0x270 [ 158.548275][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 158.554340][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 158.560996][ C1] ? inotify_poll+0xec/0x140 [ 158.566110][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.571374][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 158.576752][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 158.582023][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 158.588779][ C1] do_select+0xd7b/0x11d0 [ 158.593449][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 158.599433][ C1] ? lock_chain_count+0x20/0x20 [ 158.605441][ C1] ? __lock_acquire+0xbe9/0x5410 [ 158.611739][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.618708][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.625946][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.633764][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.640136][ C1] ? find_held_lock+0x2d/0x110 [ 158.645083][ C1] ? __might_fault+0xb5/0x160 [ 158.649767][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.654617][ C1] core_sys_select+0x2d9/0x710 [ 158.659752][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 158.665308][ C1] ? kasan_save_stack+0x32/0x40 [ 158.670311][ C1] ? kasan_save_stack+0x1b/0x40 [ 158.675147][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.681185][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.687219][ C1] ? debug_object_active_state+0x260/0x350 [ 158.693001][ C1] ? find_held_lock+0x2d/0x110 [ 158.697828][ C1] kern_select+0x125/0x1e0 [ 158.702844][ C1] ? __context_tracking_enter+0x93/0xa0 [ 158.709185][ C1] ? core_sys_select+0x710/0x710 [ 158.714656][ C1] __x64_sys_select+0xb5/0x150 [ 158.720311][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 158.726417][ C1] do_syscall_64+0x35/0xb0 [ 158.730822][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 158.737155][ C1] RIP: 0033:0x7f49476d55e3 [ 158.741754][ C1] RSP: 002b:00007ffc6cc04dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 158.750733][ C1] RAX: ffffffffffffffda RBX: 00007ffc6cc04e00 RCX: 00007f49476d55e3 [ 158.758903][ C1] RDX: 0000000000000000 RSI: 00007ffc6cc04ec0 RDI: 0000000000000005 [ 158.766987][ C1] RBP: 00007ffc6cc04df0 R08: 0000000000000000 R09: 00007ffc6cc04e80 [ 158.775204][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc6cc04de4 [ 158.783493][ C1] R13: 00007ffc6cc04f40 R14: 00007ffc6cc04e40 R15: 0000000000000000 [ 158.791471][ C1] task:agetty state:S stack:26520 pid: 8372 ppid: 1 flags:0x00000000 [ 158.801124][ C1] Call Trace: [ 158.806198][ C1] __schedule+0x907/0x26b0 [ 158.811345][ C1] ? io_schedule_timeout+0x140/0x140 [ 158.820358][ C1] ? lock_acquire+0x1ab/0x510 [ 158.825641][ C1] schedule+0xd3/0x270 [ 158.830003][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 158.836208][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 158.842126][ C1] ? inotify_poll+0xec/0x140 [ 158.846968][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.852033][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 158.857853][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 158.863086][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 158.869504][ C1] do_select+0xd7b/0x11d0 [ 158.874231][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 158.879924][ C1] ? lock_chain_count+0x20/0x20 [ 158.884863][ C1] ? __lock_acquire+0xbe9/0x5410 [ 158.890152][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.897060][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.906432][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 158.917570][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.924447][ C1] ? find_held_lock+0x2d/0x110 [ 158.930414][ C1] ? __might_fault+0xb5/0x160 [ 158.935666][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 158.943068][ C1] core_sys_select+0x2d9/0x710 [ 158.948611][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 158.954615][ C1] ? kasan_save_stack+0x32/0x40 [ 158.959652][ C1] ? kasan_save_stack+0x1b/0x40 [ 158.964522][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.970897][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 158.977356][ C1] ? debug_object_active_state+0x260/0x350 [ 158.983780][ C1] ? find_held_lock+0x2d/0x110 [ 158.990683][ C1] kern_select+0x125/0x1e0 [ 158.995880][ C1] ? __context_tracking_enter+0x93/0xa0 [ 159.005665][ C1] ? core_sys_select+0x710/0x710 [ 159.011888][ C1] __x64_sys_select+0xb5/0x150 [ 159.019109][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 159.025019][ C1] do_syscall_64+0x35/0xb0 [ 159.029777][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.036017][ C1] RIP: 0033:0x7f515a21b5e3 [ 159.040609][ C1] RSP: 002b:00007ffed69fe908 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 159.056205][ C1] RAX: ffffffffffffffda RBX: 00007ffed69fe940 RCX: 00007f515a21b5e3 [ 159.065428][ C1] RDX: 0000000000000000 RSI: 00007ffed69fea00 RDI: 0000000000000005 [ 159.073844][ C1] RBP: 00007ffed69fe930 R08: 0000000000000000 R09: 00007ffed69fe9c0 [ 159.082012][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffed69fe924 [ 159.090811][ C1] R13: 00007ffed69fea80 R14: 00007ffed69fe980 R15: 0000000000000000 [ 159.099027][ C1] task:agetty state:S stack:27608 pid: 8373 ppid: 1 flags:0x00000000 [ 159.110433][ C1] Call Trace: [ 159.113875][ C1] __schedule+0x907/0x26b0 [ 159.118272][ C1] ? io_schedule_timeout+0x140/0x140 [ 159.124021][ C1] schedule+0xd3/0x270 [ 159.128659][ C1] schedule_timeout+0x19d/0x250 [ 159.134364][ C1] ? usleep_range+0x150/0x150 [ 159.139241][ C1] ? __up_read+0x1a1/0x7b0 [ 159.143925][ C1] ? down_write_nested+0x150/0x150 [ 159.150074][ C1] wait_woken+0x18b/0x1f0 [ 159.155076][ C1] n_tty_read+0xb7b/0xed0 [ 159.160310][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 159.166496][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 159.171816][ C1] tty_read+0x2d0/0x4d0 [ 159.176058][ C1] ? do_SAK+0x60/0x60 [ 159.180157][ C1] ? aa_file_perm+0x41b/0xd50 [ 159.187038][ C1] ? __lock_acquire+0x15ad/0x5410 [ 159.192958][ C1] new_sync_read+0x35a/0x5f0 [ 159.198044][ C1] ? ksys_lseek+0x140/0x140 [ 159.203732][ C1] ? lockdep_unlock+0x160/0x290 [ 159.209310][ C1] ? fsnotify+0xdd0/0xdd0 [ 159.214555][ C1] ? security_file_permission+0x49/0x460 [ 159.221260][ C1] vfs_read+0x264/0x470 [ 159.226130][ C1] ksys_read+0xf4/0x1d0 [ 159.230814][ C1] ? vfs_write+0x880/0x880 [ 159.236977][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 159.245721][ C1] do_syscall_64+0x35/0xb0 [ 159.252853][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.259702][ C1] RIP: 0033:0x7fd3323fd910 [ 159.264812][ C1] RSP: 002b:00007ffef37a04c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 159.274707][ C1] RAX: ffffffffffffffda RBX: 00007ffef37a052f RCX: 00007fd3323fd910 [ 159.283106][ C1] RDX: 0000000000000001 RSI: 00007ffef37a052f RDI: 0000000000000000 [ 159.292370][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffef379f380 [ 159.302040][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.311205][ C1] R13: 000055d26a40d900 R14: 00007ffef37a0530 R15: 0000000000000012 [ 159.320338][ C1] task:agetty state:S stack:25984 pid: 8374 ppid: 1 flags:0x00000000 [ 159.330198][ C1] Call Trace: [ 159.333564][ C1] __schedule+0x907/0x26b0 [ 159.338312][ C1] ? io_schedule_timeout+0x140/0x140 [ 159.343700][ C1] ? lock_acquire+0x1ab/0x510 [ 159.348687][ C1] schedule+0xd3/0x270 [ 159.353028][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 159.359588][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 159.365483][ C1] ? inotify_poll+0xec/0x140 [ 159.370069][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 159.375078][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 159.380192][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 159.385137][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 159.392279][ C1] do_select+0xd7b/0x11d0 [ 159.397421][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 159.406244][ C1] ? lock_chain_count+0x20/0x20 [ 159.411368][ C1] ? __lock_acquire+0xbe9/0x5410 [ 159.416959][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.423469][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.429980][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.436500][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.442467][ C1] ? find_held_lock+0x2d/0x110 [ 159.447405][ C1] ? __might_fault+0xb5/0x160 [ 159.452053][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 159.456882][ C1] core_sys_select+0x2d9/0x710 [ 159.461666][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 159.467749][ C1] ? kasan_save_stack+0x32/0x40 [ 159.472674][ C1] ? kasan_save_stack+0x1b/0x40 [ 159.477531][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.483744][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.489962][ C1] ? debug_object_active_state+0x260/0x350 [ 159.495821][ C1] ? find_held_lock+0x2d/0x110 [ 159.501436][ C1] kern_select+0x125/0x1e0 [ 159.506181][ C1] ? __context_tracking_enter+0x93/0xa0 [ 159.512294][ C1] ? core_sys_select+0x710/0x710 [ 159.517609][ C1] __x64_sys_select+0xb5/0x150 [ 159.522747][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 159.529218][ C1] do_syscall_64+0x35/0xb0 [ 159.533849][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.540228][ C1] RIP: 0033:0x7fdbaeae35e3 [ 159.544636][ C1] RSP: 002b:00007fffadaa9928 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 159.553849][ C1] RAX: ffffffffffffffda RBX: 00007fffadaa9960 RCX: 00007fdbaeae35e3 [ 159.561821][ C1] RDX: 0000000000000000 RSI: 00007fffadaa9a20 RDI: 0000000000000005 [ 159.570227][ C1] RBP: 00007fffadaa9950 R08: 0000000000000000 R09: 00007fffadaa99e0 [ 159.579649][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffadaa9944 [ 159.587895][ C1] R13: 00007fffadaa9aa0 R14: 00007fffadaa99a0 R15: 0000000000000000 [ 159.596050][ C1] task:kworker/u5:1 state:I stack:26792 pid: 8436 ppid: 2 flags:0x00004000 [ 159.607855][ C1] Workqueue: 0x0 (hci2) [ 159.612557][ C1] Call Trace: [ 159.616522][ C1] __schedule+0x907/0x26b0 [ 159.621776][ C1] ? io_schedule_timeout+0x140/0x140 [ 159.627469][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 159.632505][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 159.637935][ C1] schedule+0xd3/0x270 [ 159.641989][ C1] worker_thread+0x14d/0x1040 [ 159.646660][ C1] ? process_one_work+0x13d0/0x13d0 [ 159.652033][ C1] kthread+0x38b/0x460 [ 159.656294][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 159.661596][ C1] ? set_kthread_struct+0x100/0x100 [ 159.666806][ C1] ret_from_fork+0x1f/0x30 [ 159.671236][ C1] task:kworker/u5:2 state:I stack:27632 pid: 8441 ppid: 2 flags:0x00004000 [ 159.681108][ C1] Workqueue: 0x0 (hci5) [ 159.685816][ C1] Call Trace: [ 159.689101][ C1] __schedule+0x907/0x26b0 [ 159.693953][ C1] ? io_schedule_timeout+0x140/0x140 [ 159.701737][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 159.707341][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 159.712750][ C1] schedule+0xd3/0x270 [ 159.717228][ C1] worker_thread+0x14d/0x1040 [ 159.722124][ C1] ? process_one_work+0x13d0/0x13d0 [ 159.727575][ C1] kthread+0x38b/0x460 [ 159.731818][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 159.737035][ C1] ? set_kthread_struct+0x100/0x100 [ 159.742234][ C1] ret_from_fork+0x1f/0x30 [ 159.747225][ C1] task:kworker/0:6 state:I stack:27072 pid: 8655 ppid: 2 flags:0x00004000 [ 159.757794][ C1] Workqueue: 0x0 (ipv6_addrconf) [ 159.762816][ C1] Call Trace: [ 159.766434][ C1] __schedule+0x907/0x26b0 [ 159.771143][ C1] ? io_schedule_timeout+0x140/0x140 [ 159.776722][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 159.781822][ C1] schedule+0xd3/0x270 [ 159.786093][ C1] worker_thread+0x14d/0x1040 [ 159.791499][ C1] ? process_one_work+0x13d0/0x13d0 [ 159.797528][ C1] kthread+0x38b/0x460 [ 159.805294][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 159.811906][ C1] ? set_kthread_struct+0x100/0x100 [ 159.817773][ C1] ret_from_fork+0x1f/0x30 [ 159.823176][ C1] task:sshd state:S stack:25896 pid: 8794 ppid: 8160 flags:0x00000000 [ 159.833845][ C1] Call Trace: [ 159.837695][ C1] __schedule+0x907/0x26b0 [ 159.842580][ C1] ? io_schedule_timeout+0x140/0x140 [ 159.848627][ C1] schedule+0xd3/0x270 [ 159.852919][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 159.859808][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 159.865931][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 159.871395][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 159.876966][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 159.883403][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 159.891195][ C1] do_select+0xd7b/0x11d0 [ 159.895905][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 159.903409][ C1] ? lock_chain_count+0x20/0x20 [ 159.911586][ C1] ? tcp_schedule_loss_probe.part.0+0x385/0x510 [ 159.920315][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.928846][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.937028][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.945107][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 159.951885][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 159.958253][ C1] ? reacquire_held_locks+0x214/0x4e0 [ 159.963780][ C1] ? find_held_lock+0x2d/0x110 [ 159.968715][ C1] ? __might_fault+0xb5/0x160 [ 159.973387][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 159.978771][ C1] core_sys_select+0x2d9/0x710 [ 159.983975][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 159.989663][ C1] ? find_held_lock+0x2d/0x110 [ 159.994692][ C1] ? kern_select+0x193/0x1e0 [ 160.000729][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 160.006305][ C1] ? __might_fault+0xb5/0x160 [ 160.011183][ C1] ? nsec_to_clock_t+0x20/0x20 [ 160.016213][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 160.022492][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 160.027359][ C1] kern_select+0x125/0x1e0 [ 160.032028][ C1] ? core_sys_select+0x710/0x710 [ 160.037034][ C1] __x64_sys_select+0xb5/0x150 [ 160.041898][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 160.048474][ C1] do_syscall_64+0x35/0xb0 [ 160.052977][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.059028][ C1] RIP: 0033:0x7f30b1e715e3 [ 160.063524][ C1] RSP: 002b:00007ffd4fe30fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 160.072616][ C1] RAX: ffffffffffffffda RBX: 00005580c42eea50 RCX: 00007f30b1e715e3 [ 160.080790][ C1] RDX: 00005580c42f0e20 RSI: 00005580c42eea50 RDI: 000000000000000b [ 160.088799][ C1] RBP: 00005580c36c0a88 R08: 00007ffd4fe31050 R09: 0000000000000100 [ 160.097571][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.106846][ C1] R13: 00007ffd4fe3102f R14: 00005580c347bbe7 R15: 0000000000000003 [ 160.115694][ C1] task:syz-execprog state:S stack:24008 pid: 8798 ppid: 8794 flags:0x00000000 [ 160.126487][ C1] Call Trace: [ 160.129829][ C1] __schedule+0x907/0x26b0 [ 160.134384][ C1] ? io_schedule_timeout+0x140/0x140 [ 160.140262][ C1] schedule+0xd3/0x270 [ 160.144872][ C1] futex_wait_queue_me+0x246/0x4c0 [ 160.151047][ C1] futex_wait+0x19f/0x550 [ 160.156249][ C1] ? futex_wait_setup+0x250/0x250 [ 160.161819][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 160.167926][ C1] ? mark_lock+0xef/0x1840 [ 160.172454][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 160.178535][ C1] do_futex+0x1b4/0x1240 [ 160.182832][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.188087][ C1] ? futex_exit_release+0x200/0x200 [ 160.193401][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.200448][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.206809][ C1] ? find_held_lock+0x2d/0x110 [ 160.211833][ C1] ? __context_tracking_exit+0x80/0x90 [ 160.217382][ C1] __do_sys_futex+0xa9/0x2d0 [ 160.222203][ C1] ? do_futex+0x1240/0x1240 [ 160.226872][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 160.233353][ C1] do_syscall_64+0x35/0xb0 [ 160.238392][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.244617][ C1] RIP: 0033:0x46ca23 [ 160.248623][ C1] RSP: 002b:00007ffcf4964b68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 160.258615][ C1] RAX: ffffffffffffffda RBX: 00000000016dc020 RCX: 000000000046ca23 [ 160.266889][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dc168 [ 160.275316][ C1] RBP: 00007ffcf4964bb0 R08: 0000000000000000 R09: 0000000000000000 [ 160.284077][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 160.292462][ C1] R13: 00000000016dbc60 R14: 000080c000400000 R15: 000080c0003d5fff [ 160.303522][ C1] task:syz-execprog state:S stack:28424 pid: 8799 ppid: 8794 flags:0x00000000 [ 160.313687][ C1] Call Trace: [ 160.317105][ C1] __schedule+0x907/0x26b0 [ 160.321621][ C1] ? io_schedule_timeout+0x140/0x140 [ 160.327111][ C1] schedule+0xd3/0x270 [ 160.331316][ C1] futex_wait_queue_me+0x246/0x4c0 [ 160.336853][ C1] futex_wait+0x19f/0x550 [ 160.341440][ C1] ? futex_wait_setup+0x250/0x250 [ 160.346463][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 160.352626][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.358249][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.363743][ C1] do_futex+0x1b4/0x1240 [ 160.368143][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.374296][ C1] ? find_held_lock+0x2d/0x110 [ 160.379128][ C1] ? futex_exit_release+0x200/0x200 [ 160.384506][ C1] ? find_held_lock+0x2d/0x110 [ 160.389389][ C1] ? __do_sys_futex+0x233/0x2d0 [ 160.394371][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 160.400220][ C1] ? _copy_from_user+0x77/0xf0 [ 160.405772][ C1] ? ktime_get+0x217/0x2f0 [ 160.410573][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 160.416253][ C1] ? ktime_get+0x217/0x2f0 [ 160.421184][ C1] ? ktime_get+0x117/0x2f0 [ 160.425801][ C1] __do_sys_futex+0xa9/0x2d0 [ 160.430737][ C1] ? do_futex+0x1240/0x1240 [ 160.435216][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 160.441271][ C1] do_syscall_64+0x35/0xb0 [ 160.446059][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.452535][ C1] RIP: 0033:0x46ca23 [ 160.456710][ C1] RSP: 002b:000000c00003fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 160.465443][ C1] RAX: ffffffffffffffda RBX: 000000c000030000 RCX: 000000000046ca23 [ 160.474204][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dbc18 [ 160.482805][ C1] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 160.491328][ C1] R10: 000000c00003feb8 R11: 0000000000000206 R12: 000000000043aba0 [ 160.502117][ C1] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 160.512466][ C1] task:syz-execprog state:S stack:23832 pid: 8800 ppid: 8794 flags:0x00000000 [ 160.523587][ C1] Call Trace: [ 160.526862][ C1] __schedule+0x907/0x26b0 [ 160.531349][ C1] ? io_schedule_timeout+0x140/0x140 [ 160.537087][ C1] schedule+0xd3/0x270 [ 160.541413][ C1] futex_wait_queue_me+0x246/0x4c0 [ 160.546750][ C1] futex_wait+0x19f/0x550 [ 160.551575][ C1] ? futex_wait_setup+0x250/0x250 [ 160.557054][ C1] ? lock_chain_count+0x20/0x20 [ 160.562170][ C1] ? lock_chain_count+0x20/0x20 [ 160.567295][ C1] ? mark_lock+0xef/0x1840 [ 160.571955][ C1] do_futex+0x1b4/0x1240 [ 160.576189][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.581732][ C1] ? futex_exit_release+0x200/0x200 [ 160.587182][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.593533][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.603423][ C1] ? find_held_lock+0x2d/0x110 [ 160.608746][ C1] ? __context_tracking_exit+0x80/0x90 [ 160.614765][ C1] __do_sys_futex+0xa9/0x2d0 [ 160.620293][ C1] ? do_futex+0x1240/0x1240 [ 160.625375][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 160.631850][ C1] do_syscall_64+0x35/0xb0 [ 160.636270][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.642394][ C1] RIP: 0033:0x46ca23 [ 160.646386][ C1] RSP: 002b:000000c000041ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 160.655465][ C1] RAX: ffffffffffffffda RBX: 000000c000030400 RCX: 000000000046ca23 [ 160.663853][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030548 [ 160.671995][ C1] RBP: 000000c000041f28 R08: 0000000000000000 R09: 0000000000000000 [ 160.680763][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: ffffffffffffffff [ 160.689390][ C1] R13: 0000000000000082 R14: 0000000000000081 R15: 0000000000000100 [ 160.700669][ C1] task:syz-execprog state:S stack:24008 pid: 8801 ppid: 8794 flags:0x00000000 [ 160.711869][ C1] Call Trace: [ 160.715493][ C1] __schedule+0x907/0x26b0 [ 160.721548][ C1] ? io_schedule_timeout+0x140/0x140 [ 160.727825][ C1] schedule+0xd3/0x270 [ 160.732418][ C1] futex_wait_queue_me+0x246/0x4c0 [ 160.738682][ C1] futex_wait+0x19f/0x550 [ 160.743783][ C1] ? futex_wait_setup+0x250/0x250 [ 160.749830][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.757134][ C1] ? wait_for_completion_io+0x280/0x280 [ 160.764033][ C1] ? mark_lock+0xef/0x1840 [ 160.769176][ C1] do_futex+0x1b4/0x1240 [ 160.773708][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.778997][ C1] ? futex_exit_release+0x200/0x200 [ 160.784189][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.790279][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 160.797947][ C1] ? find_held_lock+0x2d/0x110 [ 160.804774][ C1] ? __context_tracking_exit+0x80/0x90 [ 160.811467][ C1] __do_sys_futex+0xa9/0x2d0 [ 160.817668][ C1] ? do_futex+0x1240/0x1240 [ 160.823764][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 160.830009][ C1] do_syscall_64+0x35/0xb0 [ 160.835856][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.842261][ C1] RIP: 0033:0x46ca23 [ 160.846401][ C1] RSP: 002b:000000c00003bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 160.855221][ C1] RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000000000046ca23 [ 160.865178][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030948 [ 160.873746][ C1] RBP: 000000c00003bde0 R08: 0000000000000000 R09: 0000000000000000 [ 160.883560][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 160.892720][ C1] R13: 000000c000000c00 R14: 000000c000052420 R15: 0000000000000000 [ 160.902837][ C1] task:syz-execprog state:S stack:28840 pid: 8802 ppid: 8794 flags:0x00000000 [ 160.913715][ C1] Call Trace: [ 160.917192][ C1] __schedule+0x907/0x26b0 [ 160.922092][ C1] ? io_schedule_timeout+0x140/0x140 [ 160.928858][ C1] schedule+0xd3/0x270 [ 160.933629][ C1] futex_wait_queue_me+0x246/0x4c0 [ 160.940998][ C1] futex_wait+0x19f/0x550 [ 160.947163][ C1] ? futex_wait_setup+0x250/0x250 [ 160.955892][ C1] ? wake_up_q+0x8b/0xf0 [ 160.961684][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 160.969044][ C1] ? mark_lock+0xef/0x1840 [ 160.975273][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.981276][ C1] do_futex+0x1b4/0x1240 [ 160.985950][ C1] ? __lock_acquire+0x15ad/0x5410 [ 160.992592][ C1] ? futex_exit_release+0x200/0x200 [ 161.003460][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.013845][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.022445][ C1] ? find_held_lock+0x2d/0x110 [ 161.030182][ C1] ? __context_tracking_exit+0x80/0x90 [ 161.036777][ C1] __do_sys_futex+0xa9/0x2d0 [ 161.042825][ C1] ? do_futex+0x1240/0x1240 [ 161.048525][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 161.056221][ C1] do_syscall_64+0x35/0xb0 [ 161.060990][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.068235][ C1] RIP: 0033:0x46ca23 [ 161.072416][ C1] RSP: 002b:000000c00003de68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 161.082805][ C1] RAX: ffffffffffffffda RBX: 000000c000275000 RCX: 000000000046ca23 [ 161.092692][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000275148 [ 161.106687][ C1] RBP: 000000c00003deb0 R08: 0000000000000000 R09: 0000000000000000 [ 161.116003][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 161.125169][ C1] R13: 0000000000000000 R14: 0000000000849de6 R15: 0000000000000000 [ 161.133783][ C1] task:syz-execprog state:S stack:27136 pid: 8809 ppid: 8794 flags:0x00000000 [ 161.143485][ C1] Call Trace: [ 161.146842][ C1] __schedule+0x907/0x26b0 [ 161.151783][ C1] ? io_schedule_timeout+0x140/0x140 [ 161.157286][ C1] schedule+0xd3/0x270 [ 161.161807][ C1] futex_wait_queue_me+0x246/0x4c0 [ 161.167082][ C1] futex_wait+0x19f/0x550 [ 161.171924][ C1] ? futex_wait_setup+0x250/0x250 [ 161.177637][ C1] ? lock_chain_count+0x20/0x20 [ 161.182829][ C1] ? update_curr+0x3e0/0x840 [ 161.187756][ C1] ? mark_lock+0xef/0x1840 [ 161.193024][ C1] do_futex+0x1b4/0x1240 [ 161.198962][ C1] ? __lock_acquire+0x15ad/0x5410 [ 161.207752][ C1] ? futex_exit_release+0x200/0x200 [ 161.214141][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.222429][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 161.231755][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.240801][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 161.246463][ C1] ? find_held_lock+0x2d/0x110 [ 161.252448][ C1] ? __context_tracking_exit+0x80/0x90 [ 161.258553][ C1] __do_sys_futex+0xa9/0x2d0 [ 161.264020][ C1] ? do_futex+0x1240/0x1240 [ 161.268917][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 161.277891][ C1] do_syscall_64+0x35/0xb0 [ 161.287317][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.297083][ C1] RIP: 0033:0x46ca23 [ 161.307462][ C1] RSP: 002b:000000c00002fed8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 161.321504][ C1] RAX: ffffffffffffffda RBX: 000000c000275c00 RCX: 000000000046ca23 [ 161.331842][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b9a0 [ 161.344330][ C1] RBP: 000000c00002ff20 R08: 0000000000000000 R09: 0000000000000000 [ 161.353977][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 161.364057][ C1] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 161.373156][ C1] task:syz-execprog state:S stack:29808 pid: 8808 ppid: 8794 flags:0x00000000 [ 161.385642][ C1] Call Trace: [ 161.389818][ C1] __schedule+0x907/0x26b0 [ 161.395805][ C1] ? io_schedule_timeout+0x140/0x140 [ 161.402571][ C1] schedule+0xd3/0x270 [ 161.409110][ C1] futex_wait_queue_me+0x246/0x4c0 [ 161.420514][ C1] futex_wait+0x19f/0x550 [ 161.427095][ C1] ? futex_wait_setup+0x250/0x250 [ 161.433682][ C1] ? lock_chain_count+0x20/0x20 [ 161.439183][ C1] ? mark_lock+0xef/0x1840 [ 161.444448][ C1] ? mark_lock+0xef/0x1840 [ 161.449003][ C1] do_futex+0x1b4/0x1240 [ 161.453683][ C1] ? __lock_acquire+0x15ad/0x5410 [ 161.459468][ C1] ? futex_exit_release+0x200/0x200 [ 161.464858][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.471208][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 161.476745][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.483613][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.489727][ C1] ? find_held_lock+0x2d/0x110 [ 161.495030][ C1] ? __context_tracking_exit+0x80/0x90 [ 161.503440][ C1] __do_sys_futex+0xa9/0x2d0 [ 161.510674][ C1] ? do_futex+0x1240/0x1240 [ 161.516319][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 161.522842][ C1] do_syscall_64+0x35/0xb0 [ 161.527706][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.534544][ C1] RIP: 0033:0x46ca23 [ 161.538711][ C1] RSP: 002b:000000c0000a9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 161.548512][ C1] RAX: ffffffffffffffda RBX: 000000c0006a0800 RCX: 000000000046ca23 [ 161.557151][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b838 [ 161.565281][ C1] RBP: 000000c0000a9f48 R08: 0000000000000000 R09: 0000000000000000 [ 161.573257][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 161.582914][ C1] R13: 0000000000000008 R14: 0000000000849f10 R15: 0000000000000000 [ 161.593268][ C1] task:syz-execprog state:S stack:24008 pid: 8810 ppid: 8794 flags:0x00000000 [ 161.607947][ C1] Call Trace: [ 161.611797][ C1] __schedule+0x907/0x26b0 [ 161.619379][ C1] ? io_schedule_timeout+0x140/0x140 [ 161.627764][ C1] schedule+0xd3/0x270 [ 161.632623][ C1] futex_wait_queue_me+0x246/0x4c0 [ 161.638862][ C1] futex_wait+0x19f/0x550 [ 161.644561][ C1] ? futex_wait_setup+0x250/0x250 [ 161.649884][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 161.655324][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 161.660476][ C1] ? mark_lock+0xef/0x1840 [ 161.665518][ C1] ? find_held_lock+0x2d/0x110 [ 161.671145][ C1] do_futex+0x1b4/0x1240 [ 161.675555][ C1] ? __lock_acquire+0x15ad/0x5410 [ 161.680663][ C1] ? futex_exit_release+0x200/0x200 [ 161.686387][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.693999][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.702388][ C1] ? find_held_lock+0x2d/0x110 [ 161.708071][ C1] ? __context_tracking_exit+0x80/0x90 [ 161.714530][ C1] __do_sys_futex+0xa9/0x2d0 [ 161.720232][ C1] ? do_futex+0x1240/0x1240 [ 161.725513][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 161.733172][ C1] do_syscall_64+0x35/0xb0 [ 161.739072][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.745741][ C1] RIP: 0033:0x46ca23 [ 161.749914][ C1] RSP: 002b:000000c0000abd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 161.759211][ C1] RAX: ffffffffffffffda RBX: 000000c0006a0c00 RCX: 000000000046ca23 [ 161.768729][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a0d48 [ 161.778644][ C1] RBP: 000000c0000abde0 R08: 0000000000000000 R09: 0000000000000000 [ 161.787068][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 161.796786][ C1] R13: 000000c000082a80 R14: 000080c000400000 R15: 000000000046aba0 [ 161.806694][ C1] task:syz-execprog state:S stack:24008 pid: 8811 ppid: 8794 flags:0x00000000 [ 161.816852][ C1] Call Trace: [ 161.821029][ C1] __schedule+0x907/0x26b0 [ 161.826048][ C1] ? io_schedule_timeout+0x140/0x140 [ 161.831724][ C1] schedule+0xd3/0x270 [ 161.836466][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 161.842564][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 161.849127][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 161.854444][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 161.862224][ C1] ? do_raw_read_unlock+0x70/0x70 [ 161.868408][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 161.875272][ C1] do_epoll_wait+0xea9/0x14e0 [ 161.880297][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.886604][ C1] ? find_held_lock+0x2d/0x110 [ 161.892300][ C1] ? do_epoll_create+0x160/0x160 [ 161.900522][ C1] ? __x64_sys_epoll_pwait+0x212/0x320 [ 161.908012][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 161.914101][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 161.921064][ C1] ? finish_wait+0x270/0x270 [ 161.926607][ C1] ? nsec_to_clock_t+0x20/0x20 [ 161.931577][ C1] ? __set_current_blocked+0xe0/0xe0 [ 161.937462][ C1] do_compat_epoll_pwait.part.0+0x8/0x130 [ 161.944928][ C1] __x64_sys_epoll_pwait+0x180/0x320 [ 161.951287][ C1] ? __ia32_sys_epoll_wait+0x240/0x240 [ 161.957051][ C1] do_syscall_64+0x35/0xb0 [ 161.961659][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.967933][ C1] RIP: 0033:0x46cc40 [ 161.971895][ C1] RSP: 002b:000000c0000a77f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 161.981658][ C1] RAX: ffffffffffffffda RBX: 00000000000003e7 RCX: 000000000046cc40 [ 161.990077][ C1] RDX: 0000000000000080 RSI: 000000c0000a7840 RDI: 0000000000000003 [ 161.999224][ C1] RBP: 000000c0000a7e40 R08: 0000000000000000 R09: 0000000000000000 [ 162.008703][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 162.017045][ C1] R13: 000000c0006ba480 R14: 000000238a562f74 R15: 0000000000000000 [ 162.025711][ C1] task:syz-execprog state:S stack:24008 pid: 8812 ppid: 8794 flags:0x00000000 [ 162.035125][ C1] Call Trace: [ 162.038685][ C1] __schedule+0x907/0x26b0 [ 162.043404][ C1] ? io_schedule_timeout+0x140/0x140 [ 162.048803][ C1] schedule+0xd3/0x270 [ 162.052985][ C1] futex_wait_queue_me+0x246/0x4c0 [ 162.058933][ C1] futex_wait+0x19f/0x550 [ 162.063908][ C1] ? futex_wait_setup+0x250/0x250 [ 162.069211][ C1] ? new_sync_write+0x4ad/0x5f0 [ 162.074162][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 162.079087][ C1] ? current_time+0x200/0x200 [ 162.083981][ C1] ? mark_lock+0xef/0x1840 [ 162.088398][ C1] do_futex+0x1b4/0x1240 [ 162.093271][ C1] ? __lock_acquire+0x15ad/0x5410 [ 162.100519][ C1] ? futex_exit_release+0x200/0x200 [ 162.105914][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.112413][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.118940][ C1] ? find_held_lock+0x2d/0x110 [ 162.124324][ C1] ? __context_tracking_exit+0x80/0x90 [ 162.130132][ C1] __do_sys_futex+0xa9/0x2d0 [ 162.134920][ C1] ? do_futex+0x1240/0x1240 [ 162.139466][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 162.145773][ C1] do_syscall_64+0x35/0xb0 [ 162.150289][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.157393][ C1] RIP: 0033:0x46ca23 [ 162.162864][ C1] RSP: 002b:000000c0006d9d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 162.172270][ C1] RAX: ffffffffffffffda RBX: 000000c000673800 RCX: 000000000046ca23 [ 162.180893][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000673948 [ 162.188855][ C1] RBP: 000000c0006d9de0 R08: 0000000000000000 R09: 0000000000000000 [ 162.197220][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 162.205935][ C1] R13: 000000c0006ba780 R14: 000000238a562f74 R15: 0000000000000000 [ 162.214831][ C1] task:syz-execprog state:S stack:29336 pid: 8813 ppid: 8794 flags:0x00000000 [ 162.224262][ C1] Call Trace: [ 162.227719][ C1] __schedule+0x907/0x26b0 [ 162.232407][ C1] ? io_schedule_timeout+0x140/0x140 [ 162.238427][ C1] schedule+0xd3/0x270 [ 162.242863][ C1] futex_wait_queue_me+0x246/0x4c0 [ 162.248466][ C1] futex_wait+0x19f/0x550 [ 162.253607][ C1] ? futex_wait_setup+0x250/0x250 [ 162.258700][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 162.264988][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 162.270575][ C1] ? mark_lock+0xef/0x1840 [ 162.275170][ C1] ? find_held_lock+0x2d/0x110 [ 162.280330][ C1] do_futex+0x1b4/0x1240 [ 162.285050][ C1] ? __lock_acquire+0x15ad/0x5410 [ 162.292037][ C1] ? futex_exit_release+0x200/0x200 [ 162.301685][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.309984][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.317840][ C1] ? find_held_lock+0x2d/0x110 [ 162.323705][ C1] ? __context_tracking_exit+0x80/0x90 [ 162.331384][ C1] __do_sys_futex+0xa9/0x2d0 [ 162.336609][ C1] ? do_futex+0x1240/0x1240 [ 162.341941][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 162.348739][ C1] do_syscall_64+0x35/0xb0 [ 162.353687][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.360107][ C1] RIP: 0033:0x46ca23 [ 162.363998][ C1] RSP: 002b:000000c0006d5d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 162.372611][ C1] RAX: ffffffffffffffda RBX: 000000c0006a1000 RCX: 000000000046ca23 [ 162.380592][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a1148 [ 162.388969][ C1] RBP: 000000c0006d5de0 R08: 0000000000000000 R09: 0000000000000000 [ 162.402408][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 162.411929][ C1] R13: 000000c000082d80 R14: 000080c000400000 R15: 0000000000000000 [ 162.420680][ C1] task:syz-execprog state:S stack:24008 pid: 8814 ppid: 8794 flags:0x00000000 [ 162.431025][ C1] Call Trace: [ 162.434734][ C1] __schedule+0x907/0x26b0 [ 162.439859][ C1] ? io_schedule_timeout+0x140/0x140 [ 162.445616][ C1] schedule+0xd3/0x270 [ 162.449753][ C1] futex_wait_queue_me+0x246/0x4c0 [ 162.455578][ C1] futex_wait+0x19f/0x550 [ 162.460216][ C1] ? futex_wait_setup+0x250/0x250 [ 162.465613][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 162.471414][ C1] ? mark_lock+0xef/0x1840 [ 162.476208][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 162.484223][ C1] do_futex+0x1b4/0x1240 [ 162.488720][ C1] ? __lock_acquire+0x15ad/0x5410 [ 162.496312][ C1] ? futex_exit_release+0x200/0x200 [ 162.502500][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.508834][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.516244][ C1] ? find_held_lock+0x2d/0x110 [ 162.521919][ C1] ? __context_tracking_exit+0x80/0x90 [ 162.528158][ C1] __do_sys_futex+0xa9/0x2d0 [ 162.533612][ C1] ? do_futex+0x1240/0x1240 [ 162.538602][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 162.545740][ C1] do_syscall_64+0x35/0xb0 [ 162.550487][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.558061][ C1] RIP: 0033:0x46ca23 [ 162.563694][ C1] RSP: 002b:000000c0006dbd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 162.573626][ C1] RAX: ffffffffffffffda RBX: 000000c0006dc000 RCX: 000000000046ca23 [ 162.582494][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006dc148 [ 162.593357][ C1] RBP: 000000c0006dbde0 R08: 0000000000000000 R09: 0000000000000000 [ 162.605074][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 162.614821][ C1] R13: 000000c0006baa80 R14: 0000000000849d5b R15: 0000000000000039 [ 162.623858][ C1] task:syz-execprog state:S stack:29320 pid: 8815 ppid: 8794 flags:0x00000000 [ 162.634990][ C1] Call Trace: [ 162.639166][ C1] __schedule+0x907/0x26b0 [ 162.643676][ C1] ? io_schedule_timeout+0x140/0x140 [ 162.649333][ C1] schedule+0xd3/0x270 [ 162.653708][ C1] futex_wait_queue_me+0x246/0x4c0 [ 162.660002][ C1] futex_wait+0x19f/0x550 [ 162.665008][ C1] ? futex_wait_setup+0x250/0x250 [ 162.671328][ C1] ? flush_tlb_mm_range+0x111/0x230 [ 162.676581][ C1] ? tlb_finish_mmu+0x22e/0x790 [ 162.682797][ C1] ? mark_lock+0xef/0x1840 [ 162.687429][ C1] ? find_held_lock+0x2d/0x110 [ 162.693855][ C1] do_futex+0x1b4/0x1240 [ 162.698914][ C1] ? __lock_acquire+0x15ad/0x5410 [ 162.704283][ C1] ? futex_exit_release+0x200/0x200 [ 162.710984][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.720666][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 162.727444][ C1] ? find_held_lock+0x2d/0x110 [ 162.733006][ C1] ? __context_tracking_exit+0x80/0x90 [ 162.739003][ C1] __do_sys_futex+0xa9/0x2d0 [ 162.744134][ C1] ? do_futex+0x1240/0x1240 [ 162.748800][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 162.755617][ C1] do_syscall_64+0x35/0xb0 [ 162.760478][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.766950][ C1] RIP: 0033:0x46ca23 [ 162.770889][ C1] RSP: 002b:000000c0006d7d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 162.781135][ C1] RAX: ffffffffffffffda RBX: 000000c0006a1400 RCX: 000000000046ca23 [ 162.790130][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a1548 [ 162.800328][ C1] RBP: 000000c0006d7de0 R08: 0000000000000000 R09: 0000000000000000 [ 162.809017][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 162.817370][ C1] R13: 000000c000083080 R14: 000080c000400000 R15: 0000000000000000 [ 162.825987][ C1] task:syz-executor.2 state:S stack:27600 pid: 8821 ppid: 8798 flags:0x00000000 [ 162.835257][ C1] Call Trace: [ 162.838863][ C1] __schedule+0x907/0x26b0 [ 162.843383][ C1] ? io_schedule_timeout+0x140/0x140 [ 162.849012][ C1] ? release_task+0x14d0/0x14d0 [ 162.855105][ C1] schedule+0xd3/0x270 [ 162.859681][ C1] do_wait+0x4d5/0xaa0 [ 162.864541][ C1] kernel_wait4+0xee/0x1c0 [ 162.869401][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 162.874777][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 162.880702][ C1] __do_sys_wait4+0xe8/0x100 [ 162.885597][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 162.897357][ C1] ? __context_tracking_exit+0x80/0x90 [ 162.903830][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 162.909382][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 162.915440][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 162.920904][ C1] do_syscall_64+0x35/0xb0 [ 162.925294][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.931443][ C1] RIP: 0033:0x464a77 [ 162.935343][ C1] RSP: 002b:00007ffeb03e4690 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 162.945922][ C1] RAX: ffffffffffffffda RBX: 0000000000002284 RCX: 0000000000464a77 [ 162.955288][ C1] RDX: 0000000040000000 RSI: 00007ffeb03e46cc RDI: 00000000ffffffff [ 162.964480][ C1] RBP: 00007ffeb03e46cc R08: 0000000000000000 R09: 0000000000000000 [ 162.973414][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffeb03e47a8 [ 162.982067][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 162.992464][ C1] task:syz-executor.1 state:S stack:27600 pid: 8822 ppid: 8814 flags:0x00000000 [ 163.008597][ C1] Call Trace: [ 163.013476][ C1] __schedule+0x907/0x26b0 [ 163.019035][ C1] ? io_schedule_timeout+0x140/0x140 [ 163.027295][ C1] ? release_task+0x14d0/0x14d0 [ 163.033835][ C1] schedule+0xd3/0x270 [ 163.039212][ C1] do_wait+0x4d5/0xaa0 [ 163.045446][ C1] kernel_wait4+0xee/0x1c0 [ 163.051411][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 163.057349][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 163.063519][ C1] __do_sys_wait4+0xe8/0x100 [ 163.068391][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 163.073300][ C1] ? __context_tracking_exit+0x80/0x90 [ 163.079235][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 163.085197][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 163.094100][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 163.103852][ C1] do_syscall_64+0x35/0xb0 [ 163.109869][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.116826][ C1] RIP: 0033:0x464a77 [ 163.122844][ C1] RSP: 002b:00007ffc0fe749f0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 163.132560][ C1] RAX: ffffffffffffffda RBX: 00000000000022b9 RCX: 0000000000464a77 [ 163.140997][ C1] RDX: 0000000040000000 RSI: 00007ffc0fe74a2c RDI: 00000000ffffffff [ 163.150294][ C1] RBP: 00007ffc0fe74a2c R08: 0000000000000000 R09: 0000000000000000 [ 163.158942][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc0fe74b08 [ 163.166917][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 163.174977][ C1] task:syz-executor.4 state:S stack:27600 pid: 8823 ppid: 8812 flags:0x00000000 [ 163.184411][ C1] Call Trace: [ 163.187684][ C1] __schedule+0x907/0x26b0 [ 163.192799][ C1] ? io_schedule_timeout+0x140/0x140 [ 163.200049][ C1] ? release_task+0x14d0/0x14d0 [ 163.207470][ C1] schedule+0xd3/0x270 [ 163.212079][ C1] do_wait+0x4d5/0xaa0 [ 163.216487][ C1] kernel_wait4+0xee/0x1c0 [ 163.221005][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 163.226633][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 163.233018][ C1] __do_sys_wait4+0xe8/0x100 [ 163.237793][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 163.242703][ C1] ? __context_tracking_exit+0x80/0x90 [ 163.248707][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 163.254040][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 163.260178][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 163.265676][ C1] do_syscall_64+0x35/0xb0 [ 163.270561][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.276993][ C1] RIP: 0033:0x464a77 [ 163.281540][ C1] RSP: 002b:00007ffdd64e4f40 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 163.291311][ C1] RAX: ffffffffffffffda RBX: 00000000000022be RCX: 0000000000464a77 [ 163.300703][ C1] RDX: 0000000040000000 RSI: 00007ffdd64e4f7c RDI: 00000000ffffffff [ 163.309701][ C1] RBP: 00007ffdd64e4f7c R08: 0000000000000000 R09: 0000000000000000 [ 163.318278][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffdd64e5058 [ 163.327083][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 163.336878][ C1] task:syz-executor.0 state:S stack:27600 pid: 8824 ppid: 8814 flags:0x00000000 [ 163.350098][ C1] Call Trace: [ 163.354314][ C1] __schedule+0x907/0x26b0 [ 163.361286][ C1] ? io_schedule_timeout+0x140/0x140 [ 163.367317][ C1] ? release_task+0x14d0/0x14d0 [ 163.373335][ C1] schedule+0xd3/0x270 [ 163.378622][ C1] do_wait+0x4d5/0xaa0 [ 163.382860][ C1] kernel_wait4+0xee/0x1c0 [ 163.388113][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 163.394314][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 163.400279][ C1] __do_sys_wait4+0xe8/0x100 [ 163.404916][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 163.410348][ C1] ? __context_tracking_exit+0x80/0x90 [ 163.419909][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 163.426582][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 163.433286][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 163.438922][ C1] do_syscall_64+0x35/0xb0 [ 163.443614][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.449866][ C1] RIP: 0033:0x464a77 [ 163.453957][ C1] RSP: 002b:00007fffff9d4820 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 163.463437][ C1] RAX: ffffffffffffffda RBX: 00000000000022c6 RCX: 0000000000464a77 [ 163.471495][ C1] RDX: 0000000040000000 RSI: 00007fffff9d485c RDI: 00000000ffffffff [ 163.479845][ C1] RBP: 00007fffff9d485c R08: 0000000000000000 R09: 0000000000000000 [ 163.488333][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffff9d4938 [ 163.496393][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 163.504882][ C1] task:syz-executor.3 state:S stack:27600 pid: 8825 ppid: 8801 flags:0x00000000 [ 163.515154][ C1] Call Trace: [ 163.519235][ C1] __schedule+0x907/0x26b0 [ 163.523907][ C1] ? io_schedule_timeout+0x140/0x140 [ 163.529946][ C1] ? release_task+0x14d0/0x14d0 [ 163.539184][ C1] schedule+0xd3/0x270 [ 163.543592][ C1] do_wait+0x4d5/0xaa0 [ 163.548024][ C1] kernel_wait4+0xee/0x1c0 [ 163.552968][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 163.558895][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 163.564275][ C1] __do_sys_wait4+0xe8/0x100 [ 163.570079][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 163.575701][ C1] ? __context_tracking_exit+0x80/0x90 [ 163.582478][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 163.589863][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 163.597177][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 163.602892][ C1] do_syscall_64+0x35/0xb0 [ 163.610435][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.618887][ C1] RIP: 0033:0x464a77 [ 163.623713][ C1] RSP: 002b:00007ffe91c2fde0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 163.633522][ C1] RAX: ffffffffffffffda RBX: 00000000000022bd RCX: 0000000000464a77 [ 163.643062][ C1] RDX: 0000000040000000 RSI: 00007ffe91c2fe1c RDI: 00000000ffffffff [ 163.652627][ C1] RBP: 00007ffe91c2fe1c R08: 0000000000000000 R09: 0000000000000000 [ 163.661945][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe91c2fef8 [ 163.670587][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 163.679221][ C1] task:syz-executor.5 state:S stack:27456 pid: 8826 ppid: 8801 flags:0x00000000 [ 163.690838][ C1] Call Trace: [ 163.695137][ C1] __schedule+0x907/0x26b0 [ 163.699820][ C1] ? io_schedule_timeout+0x140/0x140 [ 163.705418][ C1] ? release_task+0x14d0/0x14d0 [ 163.710909][ C1] schedule+0xd3/0x270 [ 163.715445][ C1] do_wait+0x4d5/0xaa0 [ 163.719874][ C1] kernel_wait4+0xee/0x1c0 [ 163.724399][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 163.729687][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 163.735584][ C1] __do_sys_wait4+0xe8/0x100 [ 163.740833][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 163.745622][ C1] ? __context_tracking_exit+0x80/0x90 [ 163.751104][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 163.756040][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 163.762367][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 163.768454][ C1] do_syscall_64+0x35/0xb0 [ 163.774083][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.780732][ C1] RIP: 0033:0x464a77 [ 163.784833][ C1] RSP: 002b:00007ffce316e410 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 163.794534][ C1] RAX: ffffffffffffffda RBX: 00000000000022bc RCX: 0000000000464a77 [ 163.804986][ C1] RDX: 0000000040000000 RSI: 00007ffce316e44c RDI: 00000000ffffffff [ 163.814286][ C1] RBP: 00007ffce316e44c R08: 0000000000000000 R09: 0000000000000000 [ 163.822563][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce316e528 [ 163.831262][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 163.839428][ C1] task:syz-executor.2 state:R running task stack:23920 pid: 8836 ppid: 8821 flags:0x00000000 [ 163.850440][ C1] Call Trace: [ 163.853909][ C1] __schedule+0x907/0x26b0 [ 163.859012][ C1] ? io_schedule_timeout+0x140/0x140 [ 163.865079][ C1] schedule+0xd3/0x270 [ 163.869465][ C1] do_nanosleep+0x20d/0x5b0 [ 163.874107][ C1] ? schedule_timeout_idle+0x90/0x90 [ 163.879634][ C1] ? memset+0x20/0x40 [ 163.883806][ C1] ? __hrtimer_init+0x33/0x1f0 [ 163.891436][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 163.897477][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 163.903492][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 163.910205][ C1] ? get_timespec64+0x6b/0x1d0 [ 163.915516][ C1] ? put_timespec64+0xf0/0xf0 [ 163.922260][ C1] common_nsleep+0x74/0xb0 [ 163.927246][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 163.933388][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 163.941249][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 163.947141][ C1] do_syscall_64+0x35/0xb0 [ 163.952012][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.957998][ C1] RIP: 0033:0x48a7a1 [ 163.961913][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 163.971450][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 163.979925][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 163.989073][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffeb03ea080 [ 163.998565][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 164.007411][ C1] R13: 0000000000019ae1 R14: 0000000000000003 R15: 0000000000a9fe40 [ 164.015610][ C1] task:kworker/u5:3 state:I stack:28064 pid: 8848 ppid: 2 flags:0x00004000 [ 164.025555][ C1] Workqueue: 0x0 (hci4) [ 164.030500][ C1] Call Trace: [ 164.033803][ C1] __schedule+0x907/0x26b0 [ 164.038370][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.043762][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 164.049863][ C1] schedule+0xd3/0x270 [ 164.054294][ C1] worker_thread+0x14d/0x1040 [ 164.059320][ C1] ? process_one_work+0x13d0/0x13d0 [ 164.066165][ C1] kthread+0x38b/0x460 [ 164.070578][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 164.076575][ C1] ? set_kthread_struct+0x100/0x100 [ 164.082275][ C1] ret_from_fork+0x1f/0x30 [ 164.088696][ C1] task:kworker/u5:4 state:I stack:28648 pid: 8877 ppid: 2 flags:0x00004000 [ 164.102480][ C1] Workqueue: 0x0 (hci5) [ 164.108436][ C1] Call Trace: [ 164.112887][ C1] __schedule+0x907/0x26b0 [ 164.117882][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.123800][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 164.129479][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 164.134690][ C1] schedule+0xd3/0x270 [ 164.139553][ C1] worker_thread+0x14d/0x1040 [ 164.144696][ C1] ? process_one_work+0x13d0/0x13d0 [ 164.150014][ C1] kthread+0x38b/0x460 [ 164.154950][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 164.160988][ C1] ? set_kthread_struct+0x100/0x100 [ 164.167460][ C1] ret_from_fork+0x1f/0x30 [ 164.172768][ C1] task:kworker/u5:5 state:I stack:26816 pid: 8881 ppid: 2 flags:0x00004000 [ 164.182184][ C1] Workqueue: 0x0 (hci2) [ 164.186429][ C1] Call Trace: [ 164.189998][ C1] __schedule+0x907/0x26b0 [ 164.196268][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.201827][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 164.207293][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 164.213106][ C1] schedule+0xd3/0x270 [ 164.217736][ C1] worker_thread+0x14d/0x1040 [ 164.222535][ C1] ? process_one_work+0x13d0/0x13d0 [ 164.227932][ C1] kthread+0x38b/0x460 [ 164.232885][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 164.238718][ C1] ? set_kthread_struct+0x100/0x100 [ 164.244353][ C1] ret_from_fork+0x1f/0x30 [ 164.249165][ C1] task:kworker/u5:6 state:I stack:29712 pid: 8882 ppid: 2 flags:0x00004000 [ 164.259677][ C1] Call Trace: [ 164.263397][ C1] __schedule+0x907/0x26b0 [ 164.268117][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.274260][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 164.279728][ C1] schedule+0xd3/0x270 [ 164.284538][ C1] worker_thread+0x14d/0x1040 [ 164.289589][ C1] ? process_one_work+0x13d0/0x13d0 [ 164.296345][ C1] kthread+0x38b/0x460 [ 164.300971][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 164.306722][ C1] ? set_kthread_struct+0x100/0x100 [ 164.312526][ C1] ret_from_fork+0x1f/0x30 [ 164.318399][ C1] task:kworker/u5:7 state:I stack:29768 pid: 8884 ppid: 2 flags:0x00004000 [ 164.328553][ C1] Workqueue: 0x0 (hci4) [ 164.333284][ C1] Call Trace: [ 164.336572][ C1] __schedule+0x907/0x26b0 [ 164.341162][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.346693][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 164.351718][ C1] schedule+0xd3/0x270 [ 164.356967][ C1] worker_thread+0x14d/0x1040 [ 164.362239][ C1] ? process_one_work+0x13d0/0x13d0 [ 164.368401][ C1] kthread+0x38b/0x460 [ 164.373435][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 164.379171][ C1] ? set_kthread_struct+0x100/0x100 [ 164.384718][ C1] ret_from_fork+0x1f/0x30 [ 164.390008][ C1] task:syz-executor.1 state:R running task stack:24336 pid: 8889 ppid: 8822 flags:0x00000000 [ 164.406387][ C1] Call Trace: [ 164.412274][ C1] __schedule+0x907/0x26b0 [ 164.417241][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.423714][ C1] schedule+0xd3/0x270 [ 164.429320][ C1] do_nanosleep+0x20d/0x5b0 [ 164.434269][ C1] ? schedule_timeout_idle+0x90/0x90 [ 164.440344][ C1] ? memset+0x20/0x40 [ 164.445010][ C1] ? __hrtimer_init+0x33/0x1f0 [ 164.449863][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 164.455188][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 164.460491][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 164.467103][ C1] ? get_timespec64+0x6b/0x1d0 [ 164.471867][ C1] ? put_timespec64+0xf0/0xf0 [ 164.476636][ C1] common_nsleep+0x74/0xb0 [ 164.481643][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 164.487660][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 164.495295][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 164.502902][ C1] do_syscall_64+0x35/0xb0 [ 164.508781][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.516263][ C1] RIP: 0033:0x48a7a1 [ 164.520734][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 164.529653][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 164.537778][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 164.545968][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffc0ff91080 [ 164.554308][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 164.562947][ C1] R13: 00000000000199e6 R14: 0000000000000003 R15: 0000000000a9fe40 [ 164.571553][ C1] task:syz-executor.5 state:R running task stack:24160 pid: 8892 ppid: 8826 flags:0x00000000 [ 164.582988][ C1] Call Trace: [ 164.586664][ C1] __schedule+0x907/0x26b0 [ 164.592909][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.598877][ C1] schedule+0xd3/0x270 [ 164.603380][ C1] do_nanosleep+0x20d/0x5b0 [ 164.608442][ C1] ? schedule_timeout_idle+0x90/0x90 [ 164.614513][ C1] ? memset+0x20/0x40 [ 164.618820][ C1] ? __hrtimer_init+0x33/0x1f0 [ 164.623663][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 164.628729][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 164.633691][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 164.639692][ C1] ? get_timespec64+0x6b/0x1d0 [ 164.644614][ C1] ? put_timespec64+0xf0/0xf0 [ 164.649282][ C1] common_nsleep+0x74/0xb0 [ 164.654061][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 164.660071][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 164.666648][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 164.672699][ C1] do_syscall_64+0x35/0xb0 [ 164.677180][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.683093][ C1] RIP: 0033:0x48a7a1 [ 164.687633][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 164.696602][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 164.704897][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 164.713048][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffce31b6080 [ 164.721246][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 164.729600][ C1] R13: 0000000000019977 R14: 0000000000000003 R15: 0000000000a9fe40 [ 164.738825][ C1] task:syz-executor.3 state:R running task stack:24256 pid: 8893 ppid: 8825 flags:0x00000000 [ 164.749578][ C1] Call Trace: [ 164.752860][ C1] __schedule+0x907/0x26b0 [ 164.757380][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.762845][ C1] schedule+0xd3/0x270 [ 164.766923][ C1] do_nanosleep+0x20d/0x5b0 [ 164.771518][ C1] ? schedule_timeout_idle+0x90/0x90 [ 164.777031][ C1] ? memset+0x20/0x40 [ 164.781248][ C1] ? __hrtimer_init+0x33/0x1f0 [ 164.787043][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 164.792321][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 164.797351][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 164.803532][ C1] ? get_timespec64+0x6b/0x1d0 [ 164.808396][ C1] ? put_timespec64+0xf0/0xf0 [ 164.813361][ C1] common_nsleep+0x74/0xb0 [ 164.817964][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 164.823788][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 164.830276][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 164.836253][ C1] do_syscall_64+0x35/0xb0 [ 164.840799][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.846755][ C1] RIP: 0033:0x48a7a1 [ 164.850638][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 164.859035][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 164.867081][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 164.875546][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffe91d14080 [ 164.884628][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 164.894514][ C1] R13: 0000000000019977 R14: 0000000000000003 R15: 0000000000a9fe40 [ 164.903159][ C1] task:syz-executor.4 state:R running task stack:23920 pid: 8894 ppid: 8823 flags:0x00000000 [ 164.914833][ C1] Call Trace: [ 164.918494][ C1] __schedule+0x907/0x26b0 [ 164.922996][ C1] ? io_schedule_timeout+0x140/0x140 [ 164.928456][ C1] schedule+0xd3/0x270 [ 164.932703][ C1] do_nanosleep+0x20d/0x5b0 [ 164.937472][ C1] ? schedule_timeout_idle+0x90/0x90 [ 164.944778][ C1] ? memset+0x20/0x40 [ 164.948936][ C1] ? __hrtimer_init+0x33/0x1f0 [ 164.954077][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 164.959842][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 164.965053][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 164.971422][ C1] ? get_timespec64+0x6b/0x1d0 [ 164.976361][ C1] ? put_timespec64+0xf0/0xf0 [ 164.981118][ C1] common_nsleep+0x74/0xb0 [ 164.987073][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 164.995394][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 165.002282][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 165.009428][ C1] do_syscall_64+0x35/0xb0 [ 165.014152][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.020550][ C1] RIP: 0033:0x48a7a1 [ 165.024544][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 165.033064][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 165.041534][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 165.049675][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffdd650d080 [ 165.058456][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 165.066892][ C1] R13: 00000000000199d4 R14: 0000000000000003 R15: 0000000000a9fe40 [ 165.076006][ C1] task:syz-executor.0 state:R running task stack:24256 pid: 8902 ppid: 8824 flags:0x00000000 [ 165.087962][ C1] Call Trace: [ 165.091903][ C1] __schedule+0x907/0x26b0 [ 165.097055][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.102678][ C1] schedule+0xd3/0x270 [ 165.107570][ C1] do_nanosleep+0x20d/0x5b0 [ 165.112243][ C1] ? schedule_timeout_idle+0x90/0x90 [ 165.118305][ C1] ? memset+0x20/0x40 [ 165.123239][ C1] ? __hrtimer_init+0x33/0x1f0 [ 165.128561][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 165.133777][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 165.139161][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 165.145976][ C1] ? get_timespec64+0x6b/0x1d0 [ 165.152003][ C1] ? put_timespec64+0xf0/0xf0 [ 165.157528][ C1] common_nsleep+0x74/0xb0 [ 165.162131][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 165.168205][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 165.174438][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 165.180323][ C1] do_syscall_64+0x35/0xb0 [ 165.185009][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.191485][ C1] RIP: 0033:0x48a7a1 [ 165.195631][ C1] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 165.204144][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 165.213185][ C1] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 165.222506][ C1] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffff9e6080 [ 165.230584][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 165.239005][ C1] R13: 0000000000019ad7 R14: 0000000000000003 R15: 0000000000a9fe40 [ 165.247543][ C1] task:bond0 state:I stack:30712 pid: 8920 ppid: 2 flags:0x00004000 [ 165.258344][ C1] Call Trace: [ 165.261845][ C1] __schedule+0x907/0x26b0 [ 165.266455][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.271726][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.276766][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.281950][ C1] schedule+0xd3/0x270 [ 165.287736][ C1] rescuer_thread+0x65d/0xb80 [ 165.294881][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.303669][ C1] ? worker_thread+0x1040/0x1040 [ 165.311143][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.316936][ C1] ? worker_thread+0x1040/0x1040 [ 165.322819][ C1] kthread+0x38b/0x460 [ 165.326970][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.332237][ C1] ? set_kthread_struct+0x100/0x100 [ 165.337582][ C1] ret_from_fork+0x1f/0x30 [ 165.342319][ C1] task:wg-crypt-wg0 state:I stack:30120 pid: 9083 ppid: 2 flags:0x00004000 [ 165.352361][ C1] Call Trace: [ 165.355795][ C1] __schedule+0x907/0x26b0 [ 165.360287][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.366665][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.371818][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.378264][ C1] schedule+0xd3/0x270 [ 165.383076][ C1] rescuer_thread+0x65d/0xb80 [ 165.392444][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.398080][ C1] ? worker_thread+0x1040/0x1040 [ 165.403238][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.408953][ C1] ? worker_thread+0x1040/0x1040 [ 165.414789][ C1] kthread+0x38b/0x460 [ 165.419043][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.424545][ C1] ? set_kthread_struct+0x100/0x100 [ 165.430830][ C1] ret_from_fork+0x1f/0x30 [ 165.435477][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9084 ppid: 2 flags:0x00004000 [ 165.446330][ C1] Call Trace: [ 165.449791][ C1] __schedule+0x907/0x26b0 [ 165.454296][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.460010][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.465353][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.470685][ C1] schedule+0xd3/0x270 [ 165.475050][ C1] rescuer_thread+0x65d/0xb80 [ 165.480724][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.487445][ C1] ? worker_thread+0x1040/0x1040 [ 165.494453][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.499521][ C1] ? worker_thread+0x1040/0x1040 [ 165.505582][ C1] kthread+0x38b/0x460 [ 165.511085][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.516545][ C1] ? set_kthread_struct+0x100/0x100 [ 165.521829][ C1] ret_from_fork+0x1f/0x30 [ 165.526549][ C1] task:wg-crypt-wg2 state:I stack:30120 pid: 9089 ppid: 2 flags:0x00004000 [ 165.536270][ C1] Call Trace: [ 165.539875][ C1] __schedule+0x907/0x26b0 [ 165.544846][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.550609][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.555812][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.561087][ C1] schedule+0xd3/0x270 [ 165.565348][ C1] rescuer_thread+0x65d/0xb80 [ 165.570166][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.575104][ C1] ? worker_thread+0x1040/0x1040 [ 165.580261][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.585905][ C1] ? worker_thread+0x1040/0x1040 [ 165.592815][ C1] kthread+0x38b/0x460 [ 165.597383][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.603532][ C1] ? set_kthread_struct+0x100/0x100 [ 165.609180][ C1] ret_from_fork+0x1f/0x30 [ 165.614403][ C1] task:kworker/1:3 state:I stack:25296 pid: 9114 ppid: 2 flags:0x00004000 [ 165.624516][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 165.629802][ C1] Call Trace: [ 165.633365][ C1] __schedule+0x907/0x26b0 [ 165.638060][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.643803][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.648940][ C1] schedule+0xd3/0x270 [ 165.653034][ C1] worker_thread+0x14d/0x1040 [ 165.657719][ C1] ? process_one_work+0x13d0/0x13d0 [ 165.663560][ C1] kthread+0x38b/0x460 [ 165.667980][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.673247][ C1] ? set_kthread_struct+0x100/0x100 [ 165.678710][ C1] ret_from_fork+0x1f/0x30 [ 165.683593][ C1] task:bond0 state:I stack:30712 pid: 9117 ppid: 2 flags:0x00004000 [ 165.694733][ C1] Call Trace: [ 165.698334][ C1] __schedule+0x907/0x26b0 [ 165.703830][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.709576][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.714590][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.719647][ C1] schedule+0xd3/0x270 [ 165.724180][ C1] rescuer_thread+0x65d/0xb80 [ 165.729174][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.734197][ C1] ? worker_thread+0x1040/0x1040 [ 165.739590][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.744693][ C1] ? worker_thread+0x1040/0x1040 [ 165.749618][ C1] kthread+0x38b/0x460 [ 165.753677][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.759235][ C1] ? set_kthread_struct+0x100/0x100 [ 165.764858][ C1] ret_from_fork+0x1f/0x30 [ 165.769285][ C1] task:bond0 state:I stack:29760 pid: 9188 ppid: 2 flags:0x00004000 [ 165.778633][ C1] Call Trace: [ 165.782161][ C1] __schedule+0x907/0x26b0 [ 165.787277][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.792964][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.798079][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.803008][ C1] schedule+0xd3/0x270 [ 165.807712][ C1] rescuer_thread+0x65d/0xb80 [ 165.812997][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.818696][ C1] ? worker_thread+0x1040/0x1040 [ 165.823625][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.828734][ C1] ? worker_thread+0x1040/0x1040 [ 165.833641][ C1] kthread+0x38b/0x460 [ 165.837777][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.842969][ C1] ? set_kthread_struct+0x100/0x100 [ 165.848249][ C1] ret_from_fork+0x1f/0x30 [ 165.852915][ C1] task:bond0 state:I stack:30712 pid: 9295 ppid: 2 flags:0x00004000 [ 165.862403][ C1] Call Trace: [ 165.865888][ C1] __schedule+0x907/0x26b0 [ 165.870319][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.875669][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.880779][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.887161][ C1] schedule+0xd3/0x270 [ 165.891440][ C1] rescuer_thread+0x65d/0xb80 [ 165.896214][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.901057][ C1] ? worker_thread+0x1040/0x1040 [ 165.906643][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.912010][ C1] ? worker_thread+0x1040/0x1040 [ 165.917130][ C1] kthread+0x38b/0x460 [ 165.921445][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.926894][ C1] ? set_kthread_struct+0x100/0x100 [ 165.932278][ C1] ret_from_fork+0x1f/0x30 [ 165.936963][ C1] task:bond0 state:I stack:30040 pid: 9336 ppid: 2 flags:0x00004000 [ 165.947727][ C1] Call Trace: [ 165.951094][ C1] __schedule+0x907/0x26b0 [ 165.955492][ C1] ? io_schedule_timeout+0x140/0x140 [ 165.961182][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 165.966729][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 165.971878][ C1] schedule+0xd3/0x270 [ 165.976317][ C1] rescuer_thread+0x65d/0xb80 [ 165.981070][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 165.986021][ C1] ? worker_thread+0x1040/0x1040 [ 165.991811][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 165.996812][ C1] ? worker_thread+0x1040/0x1040 [ 166.002715][ C1] kthread+0x38b/0x460 [ 166.006787][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.012079][ C1] ? set_kthread_struct+0x100/0x100 [ 166.018080][ C1] ret_from_fork+0x1f/0x30 [ 166.022774][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9421 ppid: 2 flags:0x00004000 [ 166.032437][ C1] Call Trace: [ 166.035892][ C1] __schedule+0x907/0x26b0 [ 166.040811][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.046458][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.051480][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.056645][ C1] schedule+0xd3/0x270 [ 166.060794][ C1] rescuer_thread+0x65d/0xb80 [ 166.065447][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.070295][ C1] ? worker_thread+0x1040/0x1040 [ 166.075414][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.080521][ C1] ? worker_thread+0x1040/0x1040 [ 166.087182][ C1] kthread+0x38b/0x460 [ 166.091652][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.097144][ C1] ? set_kthread_struct+0x100/0x100 [ 166.103301][ C1] ret_from_fork+0x1f/0x30 [ 166.108642][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9460 ppid: 2 flags:0x00004000 [ 166.118284][ C1] Call Trace: [ 166.121796][ C1] __schedule+0x907/0x26b0 [ 166.126553][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.132370][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.137548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.143106][ C1] schedule+0xd3/0x270 [ 166.147392][ C1] rescuer_thread+0x65d/0xb80 [ 166.152203][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.157229][ C1] ? worker_thread+0x1040/0x1040 [ 166.162362][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.167539][ C1] ? worker_thread+0x1040/0x1040 [ 166.172453][ C1] kthread+0x38b/0x460 [ 166.176493][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.182168][ C1] ? set_kthread_struct+0x100/0x100 [ 166.190401][ C1] ret_from_fork+0x1f/0x30 [ 166.196374][ C1] task:wg-crypt-wg1 state:I stack:30040 pid: 9461 ppid: 2 flags:0x00004000 [ 166.208479][ C1] Call Trace: [ 166.212335][ C1] __schedule+0x907/0x26b0 [ 166.217113][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.222745][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.228367][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.233367][ C1] schedule+0xd3/0x270 [ 166.237439][ C1] rescuer_thread+0x65d/0xb80 [ 166.242390][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.249452][ C1] ? worker_thread+0x1040/0x1040 [ 166.255327][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.260887][ C1] ? worker_thread+0x1040/0x1040 [ 166.266509][ C1] kthread+0x38b/0x460 [ 166.270794][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.276130][ C1] ? set_kthread_struct+0x100/0x100 [ 166.281429][ C1] ret_from_fork+0x1f/0x30 [ 166.292056][ C1] task:bond0 state:I stack:29760 pid: 9472 ppid: 2 flags:0x00004000 [ 166.304562][ C1] Call Trace: [ 166.309486][ C1] __schedule+0x907/0x26b0 [ 166.314259][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.320888][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.326852][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.332828][ C1] schedule+0xd3/0x270 [ 166.337256][ C1] rescuer_thread+0x65d/0xb80 [ 166.342183][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.347039][ C1] ? worker_thread+0x1040/0x1040 [ 166.352107][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.357394][ C1] ? worker_thread+0x1040/0x1040 [ 166.362833][ C1] kthread+0x38b/0x460 [ 166.367294][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.373034][ C1] ? set_kthread_struct+0x100/0x100 [ 166.379884][ C1] ret_from_fork+0x1f/0x30 [ 166.390656][ C1] task:wg-crypt-wg1 state:I stack:30712 pid: 9509 ppid: 2 flags:0x00004000 [ 166.405477][ C1] Call Trace: [ 166.412048][ C1] __schedule+0x907/0x26b0 [ 166.421256][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.428697][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.435122][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.440688][ C1] schedule+0xd3/0x270 [ 166.447390][ C1] rescuer_thread+0x65d/0xb80 [ 166.452751][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.457697][ C1] ? worker_thread+0x1040/0x1040 [ 166.463748][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.468963][ C1] ? worker_thread+0x1040/0x1040 [ 166.474935][ C1] kthread+0x38b/0x460 [ 166.479235][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.484615][ C1] ? set_kthread_struct+0x100/0x100 [ 166.492394][ C1] ret_from_fork+0x1f/0x30 [ 166.497398][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9512 ppid: 2 flags:0x00004000 [ 166.507112][ C1] Call Trace: [ 166.510575][ C1] __schedule+0x907/0x26b0 [ 166.515125][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.520526][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.525536][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.530549][ C1] schedule+0xd3/0x270 [ 166.534700][ C1] rescuer_thread+0x65d/0xb80 [ 166.539387][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.544501][ C1] ? worker_thread+0x1040/0x1040 [ 166.549672][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.554842][ C1] ? worker_thread+0x1040/0x1040 [ 166.560031][ C1] kthread+0x38b/0x460 [ 166.565332][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.570911][ C1] ? set_kthread_struct+0x100/0x100 [ 166.576172][ C1] ret_from_fork+0x1f/0x30 [ 166.580600][ C1] task:wg-crypt-wg2 state:I stack:30040 pid: 9553 ppid: 2 flags:0x00004000 [ 166.591244][ C1] Call Trace: [ 166.595115][ C1] __schedule+0x907/0x26b0 [ 166.599733][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.605526][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.611029][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.617040][ C1] schedule+0xd3/0x270 [ 166.621643][ C1] rescuer_thread+0x65d/0xb80 [ 166.626778][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.632003][ C1] ? worker_thread+0x1040/0x1040 [ 166.638157][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.643297][ C1] ? worker_thread+0x1040/0x1040 [ 166.648525][ C1] kthread+0x38b/0x460 [ 166.654182][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.660651][ C1] ? set_kthread_struct+0x100/0x100 [ 166.666171][ C1] ret_from_fork+0x1f/0x30 [ 166.670795][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9626 ppid: 2 flags:0x00004000 [ 166.680230][ C1] Call Trace: [ 166.683493][ C1] __schedule+0x907/0x26b0 [ 166.688827][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.694299][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.699342][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.704383][ C1] schedule+0xd3/0x270 [ 166.708612][ C1] rescuer_thread+0x65d/0xb80 [ 166.714250][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.719407][ C1] ? worker_thread+0x1040/0x1040 [ 166.724545][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.730010][ C1] ? worker_thread+0x1040/0x1040 [ 166.735865][ C1] kthread+0x38b/0x460 [ 166.741416][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.746801][ C1] ? set_kthread_struct+0x100/0x100 [ 166.754365][ C1] ret_from_fork+0x1f/0x30 [ 166.759156][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9636 ppid: 2 flags:0x00004000 [ 166.768923][ C1] Call Trace: [ 166.772340][ C1] __schedule+0x907/0x26b0 [ 166.777229][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.782764][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.790338][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.796634][ C1] schedule+0xd3/0x270 [ 166.800999][ C1] rescuer_thread+0x65d/0xb80 [ 166.806097][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.811438][ C1] ? worker_thread+0x1040/0x1040 [ 166.816651][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.821786][ C1] ? worker_thread+0x1040/0x1040 [ 166.827155][ C1] kthread+0x38b/0x460 [ 166.831212][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.836788][ C1] ? set_kthread_struct+0x100/0x100 [ 166.842511][ C1] ret_from_fork+0x1f/0x30 [ 166.847375][ C1] task:wg-crypt-wg1 state:I stack:30712 pid: 9642 ppid: 2 flags:0x00004000 [ 166.856759][ C1] Call Trace: [ 166.860131][ C1] __schedule+0x907/0x26b0 [ 166.864631][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.870210][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.875681][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.881442][ C1] schedule+0xd3/0x270 [ 166.887087][ C1] rescuer_thread+0x65d/0xb80 [ 166.892228][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.897745][ C1] ? worker_thread+0x1040/0x1040 [ 166.903169][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 166.910102][ C1] ? worker_thread+0x1040/0x1040 [ 166.916889][ C1] kthread+0x38b/0x460 [ 166.921155][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 166.926708][ C1] ? set_kthread_struct+0x100/0x100 [ 166.932628][ C1] ret_from_fork+0x1f/0x30 [ 166.938561][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9657 ppid: 2 flags:0x00004000 [ 166.949470][ C1] Call Trace: [ 166.953456][ C1] __schedule+0x907/0x26b0 [ 166.958992][ C1] ? io_schedule_timeout+0x140/0x140 [ 166.964968][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 166.970654][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 166.975885][ C1] schedule+0xd3/0x270 [ 166.980086][ C1] rescuer_thread+0x65d/0xb80 [ 166.988891][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 166.995214][ C1] ? worker_thread+0x1040/0x1040 [ 167.001019][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.006419][ C1] ? worker_thread+0x1040/0x1040 [ 167.011765][ C1] kthread+0x38b/0x460 [ 167.015938][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.021720][ C1] ? set_kthread_struct+0x100/0x100 [ 167.027369][ C1] ret_from_fork+0x1f/0x30 [ 167.032132][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9662 ppid: 2 flags:0x00004000 [ 167.041516][ C1] Call Trace: [ 167.044945][ C1] __schedule+0x907/0x26b0 [ 167.049386][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.054892][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.060348][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.065467][ C1] schedule+0xd3/0x270 [ 167.069750][ C1] rescuer_thread+0x65d/0xb80 [ 167.074855][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.080331][ C1] ? worker_thread+0x1040/0x1040 [ 167.086618][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.092114][ C1] ? worker_thread+0x1040/0x1040 [ 167.097050][ C1] kthread+0x38b/0x460 [ 167.101284][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.107586][ C1] ? set_kthread_struct+0x100/0x100 [ 167.114407][ C1] ret_from_fork+0x1f/0x30 [ 167.119272][ C1] task:wg-crypt-wg0 state:I stack:29760 pid: 9669 ppid: 2 flags:0x00004000 [ 167.129917][ C1] Call Trace: [ 167.133533][ C1] __schedule+0x907/0x26b0 [ 167.139164][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.144642][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.149744][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.155176][ C1] schedule+0xd3/0x270 [ 167.159512][ C1] rescuer_thread+0x65d/0xb80 [ 167.164460][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.169665][ C1] ? worker_thread+0x1040/0x1040 [ 167.174718][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.179866][ C1] ? worker_thread+0x1040/0x1040 [ 167.185473][ C1] kthread+0x38b/0x460 [ 167.189854][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.195143][ C1] ? set_kthread_struct+0x100/0x100 [ 167.201662][ C1] ret_from_fork+0x1f/0x30 [ 167.206431][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9672 ppid: 2 flags:0x00004000 [ 167.217862][ C1] Call Trace: [ 167.221934][ C1] __schedule+0x907/0x26b0 [ 167.227345][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.234078][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.240409][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.246315][ C1] schedule+0xd3/0x270 [ 167.250652][ C1] rescuer_thread+0x65d/0xb80 [ 167.255852][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.260779][ C1] ? worker_thread+0x1040/0x1040 [ 167.265907][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.270896][ C1] ? worker_thread+0x1040/0x1040 [ 167.275883][ C1] kthread+0x38b/0x460 [ 167.280553][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.287162][ C1] ? set_kthread_struct+0x100/0x100 [ 167.294185][ C1] ret_from_fork+0x1f/0x30 [ 167.298831][ C1] task:wg-crypt-wg1 state:I stack:29760 pid: 9687 ppid: 2 flags:0x00004000 [ 167.310099][ C1] Call Trace: [ 167.313611][ C1] __schedule+0x907/0x26b0 [ 167.318565][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.324218][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.329345][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.334619][ C1] schedule+0xd3/0x270 [ 167.338787][ C1] rescuer_thread+0x65d/0xb80 [ 167.343923][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.349226][ C1] ? worker_thread+0x1040/0x1040 [ 167.355203][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.360917][ C1] ? worker_thread+0x1040/0x1040 [ 167.366267][ C1] kthread+0x38b/0x460 [ 167.370723][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.376659][ C1] ? set_kthread_struct+0x100/0x100 [ 167.382641][ C1] ret_from_fork+0x1f/0x30 [ 167.387722][ C1] task:wg-crypt-wg2 state:I stack:29760 pid: 9706 ppid: 2 flags:0x00004000 [ 167.401242][ C1] Call Trace: [ 167.404693][ C1] __schedule+0x907/0x26b0 [ 167.410121][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.416051][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.421505][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.426435][ C1] schedule+0xd3/0x270 [ 167.431419][ C1] rescuer_thread+0x65d/0xb80 [ 167.436566][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.441685][ C1] ? worker_thread+0x1040/0x1040 [ 167.447103][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 167.452635][ C1] ? worker_thread+0x1040/0x1040 [ 167.458114][ C1] kthread+0x38b/0x460 [ 167.462332][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.467648][ C1] ? set_kthread_struct+0x100/0x100 [ 167.473096][ C1] ret_from_fork+0x1f/0x30 [ 167.477893][ C1] task:kworker/1:4 state:I stack:27064 pid:10096 ppid: 2 flags:0x00004000 [ 167.489421][ C1] Workqueue: 0x0 (mld) [ 167.493572][ C1] Call Trace: [ 167.497981][ C1] __schedule+0x907/0x26b0 [ 167.502756][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.508702][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.513915][ C1] schedule+0xd3/0x270 [ 167.518088][ C1] worker_thread+0x14d/0x1040 [ 167.523122][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.528390][ C1] kthread+0x38b/0x460 [ 167.532692][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.538030][ C1] ? set_kthread_struct+0x100/0x100 [ 167.544288][ C1] ret_from_fork+0x1f/0x30 [ 167.548831][ C1] task:kworker/1:5 state:I stack:26320 pid:10104 ppid: 2 flags:0x00004000 [ 167.558612][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 167.563619][ C1] Call Trace: [ 167.567167][ C1] __schedule+0x907/0x26b0 [ 167.571661][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.576955][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.581945][ C1] schedule+0xd3/0x270 [ 167.586312][ C1] worker_thread+0x14d/0x1040 [ 167.590983][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.596348][ C1] kthread+0x38b/0x460 [ 167.600575][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.605855][ C1] ? set_kthread_struct+0x100/0x100 [ 167.611224][ C1] ret_from_fork+0x1f/0x30 [ 167.615743][ C1] task:kworker/0:7 state:I stack:25904 pid:10111 ppid: 2 flags:0x00004000 [ 167.626041][ C1] Workqueue: 0x0 (events) [ 167.630846][ C1] Call Trace: [ 167.634116][ C1] __schedule+0x907/0x26b0 [ 167.638631][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.644288][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.649257][ C1] schedule+0xd3/0x270 [ 167.653522][ C1] worker_thread+0x14d/0x1040 [ 167.658698][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.664282][ C1] kthread+0x38b/0x460 [ 167.668634][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.673936][ C1] ? set_kthread_struct+0x100/0x100 [ 167.679254][ C1] ret_from_fork+0x1f/0x30 [ 167.684179][ C1] task:kworker/0:8 state:R running task stack:23176 pid:10115 ppid: 2 flags:0x00004000 [ 167.700770][ C1] Workqueue: usb_hub_wq hub_event [ 167.705913][ C1] Call Trace: [ 167.709436][ C1] __schedule+0x907/0x26b0 [ 167.714849][ C1] ? io_schedule_timeout+0x140/0x140 [ 167.720942][ C1] ? try_to_wake_up+0x643/0x1550 [ 167.726354][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 167.731928][ C1] preempt_schedule_common+0x45/0xc0 [ 167.737670][ C1] preempt_schedule_thunk+0x16/0x18 [ 167.743399][ C1] try_to_wake_up+0xa50/0x1550 [ 167.750321][ C1] ? migrate_swap_stop+0x820/0x820 [ 167.755689][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.760869][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.767141][ C1] wake_up_q+0x7e/0xf0 [ 167.771775][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 167.777941][ C1] __mutex_unlock_slowpath+0x2b6/0x610 [ 167.785657][ C1] ? mark_held_locks+0x9f/0xe0 [ 167.790516][ C1] ? wait_for_completion_io+0x280/0x280 [ 167.797430][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.803698][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 167.811546][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 167.818333][ C1] __device_attach+0x11d/0x410 [ 167.823926][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 167.829565][ C1] ? kobject_uevent_env+0x230/0x1290 [ 167.835357][ C1] bus_probe_device+0x19d/0x250 [ 167.840661][ C1] device_add+0xa2f/0x1e00 [ 167.845522][ C1] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 167.852961][ C1] usb_new_device.cold+0x5cf/0xedf [ 167.859283][ C1] ? hub_disconnect+0x470/0x470 [ 167.864527][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.870405][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 167.876807][ C1] hub_event+0x10a3/0x36c0 [ 167.881634][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 167.889806][ C1] ? lock_release+0x720/0x720 [ 167.895531][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 167.901566][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 167.907053][ C1] process_one_work+0x84c/0x13d0 [ 167.912249][ C1] ? lock_release+0x720/0x720 [ 167.917871][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 167.923641][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 167.929269][ C1] ? move_linked_works+0x12c/0x2a0 [ 167.934578][ C1] worker_thread+0x598/0x1040 [ 167.944491][ C1] ? process_one_work+0x13d0/0x13d0 [ 167.950140][ C1] kthread+0x38b/0x460 [ 167.955012][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 167.961807][ C1] ? set_kthread_struct+0x100/0x100 [ 167.968060][ C1] ret_from_fork+0x1f/0x30 [ 167.972716][ C1] task:kworker/1:6 state:I stack:22832 pid:10131 ppid: 2 flags:0x00004000 [ 167.983901][ C1] Workqueue: 0x0 (events) [ 167.988869][ C1] Call Trace: [ 167.992240][ C1] __schedule+0x907/0x26b0 [ 167.997228][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.003413][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 168.009279][ C1] schedule+0xd3/0x270 [ 168.013575][ C1] worker_thread+0x14d/0x1040 [ 168.018483][ C1] ? process_one_work+0x13d0/0x13d0 [ 168.024208][ C1] kthread+0x38b/0x460 [ 168.029294][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 168.035212][ C1] ? set_kthread_struct+0x100/0x100 [ 168.040965][ C1] ret_from_fork+0x1f/0x30 [ 168.045711][ C1] task:kworker/1:7 state:I stack:22720 pid:10139 ppid: 2 flags:0x00004000 [ 168.055679][ C1] Workqueue: 0x0 (usb_hub_wq) [ 168.060558][ C1] Call Trace: [ 168.064115][ C1] __schedule+0x907/0x26b0 [ 168.068527][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.074448][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 168.079734][ C1] schedule+0xd3/0x270 [ 168.085431][ C1] worker_thread+0x14d/0x1040 [ 168.091212][ C1] ? process_one_work+0x13d0/0x13d0 [ 168.097302][ C1] kthread+0x38b/0x460 [ 168.101531][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 168.106853][ C1] ? set_kthread_struct+0x100/0x100 [ 168.112295][ C1] ret_from_fork+0x1f/0x30 [ 168.117059][ C1] task:syz-executor.0 state:S stack:27968 pid:10282 ppid: 8902 flags:0x00000000 [ 168.127001][ C1] Call Trace: [ 168.130569][ C1] __schedule+0x907/0x26b0 [ 168.135545][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.141184][ C1] schedule+0xd3/0x270 [ 168.145872][ C1] futex_wait_queue_me+0x246/0x4c0 [ 168.151247][ C1] futex_wait+0x19f/0x550 [ 168.155831][ C1] ? futex_wait_setup+0x250/0x250 [ 168.161294][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 168.167554][ C1] ? __lock_acquire+0x15ad/0x5410 [ 168.173306][ C1] ? __lock_acquire+0x15ad/0x5410 [ 168.178813][ C1] do_futex+0x1b4/0x1240 [ 168.183423][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.189926][ C1] ? find_held_lock+0x2d/0x110 [ 168.195390][ C1] ? futex_exit_release+0x200/0x200 [ 168.200585][ C1] ? find_held_lock+0x2d/0x110 [ 168.205901][ C1] ? __do_sys_futex+0x233/0x2d0 [ 168.211392][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 168.216537][ C1] ? _copy_from_user+0x77/0xf0 [ 168.221480][ C1] ? ktime_get+0x217/0x2f0 [ 168.225991][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 168.231820][ C1] ? ktime_get+0x217/0x2f0 [ 168.236878][ C1] ? ktime_get+0x117/0x2f0 [ 168.241284][ C1] __do_sys_futex+0xa9/0x2d0 [ 168.246416][ C1] ? do_futex+0x1240/0x1240 [ 168.251233][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 168.257559][ C1] do_syscall_64+0x35/0xb0 [ 168.262481][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.268733][ C1] RIP: 0033:0x4665d9 [ 168.272976][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 168.281593][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 168.292430][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 168.302018][ C1] RBP: 000000000056bf8c R08: 00007fffff9e6080 R09: 0000000000000000 [ 168.311133][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000019ad7 [ 168.320077][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000019179 [ 168.328153][ C1] task:syz-executor.0 state:S stack:28312 pid:10288 ppid: 8902 flags:0x00000000 [ 168.338087][ C1] Call Trace: [ 168.341354][ C1] __schedule+0x907/0x26b0 [ 168.345949][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.351529][ C1] schedule+0xd3/0x270 [ 168.355951][ C1] schedule_timeout+0x19d/0x250 [ 168.360903][ C1] ? usleep_range+0x150/0x150 [ 168.365743][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 168.372481][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 168.377527][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 168.383621][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 168.389774][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 168.396413][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 168.403533][ C1] wait_for_completion_interruptible+0x261/0x340 [ 168.410067][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 168.418453][ C1] raw_process_ep_io+0x519/0xbd0 [ 168.424426][ C1] ? __might_fault+0xb5/0x160 [ 168.429794][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 168.435533][ C1] ? _copy_from_user+0x77/0xf0 [ 168.441348][ C1] raw_ioctl+0x82c/0x2210 [ 168.446147][ C1] ? gadget_bind+0x810/0x810 [ 168.451117][ C1] __x64_sys_ioctl+0x11f/0x190 [ 168.456569][ C1] do_syscall_64+0x35/0xb0 [ 168.461765][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.468202][ C1] RIP: 0033:0x466397 [ 168.472272][ C1] RSP: 002b:00007f3451796118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 168.483822][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 168.495389][ C1] RDX: 00007f3451796140 RSI: 0000000040085507 RDI: 0000000000000003 [ 168.503609][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 168.512437][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 168.521186][ C1] R13: 0000000000000000 R14: 00007f3451797300 R15: 0000000000022000 [ 168.529615][ C1] task:kworker/u4:8 state:R running task stack:24936 pid:10283 ppid: 2 flags:0x00004000 [ 168.540493][ C1] Workqueue: 0x0 (events_unbound) [ 168.545634][ C1] Call Trace: [ 168.549170][ C1] __schedule+0x907/0x26b0 [ 168.553683][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.558962][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 168.563995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 168.568925][ C1] schedule+0xd3/0x270 [ 168.573000][ C1] worker_thread+0x14d/0x1040 [ 168.577775][ C1] ? process_one_work+0x13d0/0x13d0 [ 168.583515][ C1] kthread+0x38b/0x460 [ 168.588726][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 168.594592][ C1] ? set_kthread_struct+0x100/0x100 [ 168.600384][ C1] ret_from_fork+0x1f/0x30 [ 168.604811][ C1] task:syz-executor.2 state:S stack:27552 pid:10285 ppid: 8836 flags:0x00000000 [ 168.614926][ C1] Call Trace: [ 168.618239][ C1] __schedule+0x907/0x26b0 [ 168.622761][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.628036][ C1] schedule+0xd3/0x270 [ 168.632280][ C1] futex_wait_queue_me+0x246/0x4c0 [ 168.637897][ C1] futex_wait+0x19f/0x550 [ 168.642790][ C1] ? futex_wait_setup+0x250/0x250 [ 168.647818][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 168.654060][ C1] ? __lock_acquire+0x15ad/0x5410 [ 168.659425][ C1] ? __lock_acquire+0x15ad/0x5410 [ 168.664498][ C1] do_futex+0x1b4/0x1240 [ 168.669594][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 168.676014][ C1] ? find_held_lock+0x2d/0x110 [ 168.680781][ C1] ? futex_exit_release+0x200/0x200 [ 168.686707][ C1] ? find_held_lock+0x2d/0x110 [ 168.691499][ C1] ? __do_sys_futex+0x233/0x2d0 [ 168.696742][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 168.701744][ C1] ? _copy_from_user+0x77/0xf0 [ 168.706939][ C1] ? ktime_get+0x217/0x2f0 [ 168.711561][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 168.717091][ C1] ? ktime_get+0x217/0x2f0 [ 168.721728][ C1] ? ktime_get+0x117/0x2f0 [ 168.726523][ C1] __do_sys_futex+0xa9/0x2d0 [ 168.731216][ C1] ? do_futex+0x1240/0x1240 [ 168.735848][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 168.741837][ C1] do_syscall_64+0x35/0xb0 [ 168.746491][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.752402][ C1] RIP: 0033:0x4665d9 [ 168.756396][ C1] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 168.764814][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 168.773356][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 168.781508][ C1] RBP: 000000000056bf8c R08: 00007ffeb03ea080 R09: 0000000000000000 [ 168.790685][ C1] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000019ae1 [ 168.799319][ C1] R13: 00000000000003e8 R14: 000000000056bf80 R15: 00000000000191b8 [ 168.807587][ C1] task:syz-executor.2 state:S stack:28512 pid:10298 ppid: 8836 flags:0x00000000 [ 168.817139][ C1] Call Trace: [ 168.820410][ C1] __schedule+0x907/0x26b0 [ 168.824912][ C1] ? io_schedule_timeout+0x140/0x140 [ 168.830346][ C1] schedule+0xd3/0x270 [ 168.834647][ C1] schedule_timeout+0x19d/0x250 [ 168.839470][ C1] ? usleep_range+0x150/0x150 [ 168.844215][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 168.850773][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 168.855712][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 168.862632][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 168.867570][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 168.873541][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 168.878959][ C1] wait_for_completion_interruptible+0x261/0x340 [ 168.885759][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 168.894266][ C1] raw_process_ep_io+0x519/0xbd0 [ 168.899354][ C1] ? __might_fault+0xb5/0x160 [ 168.904321][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 168.910654][ C1] ? _copy_from_user+0x77/0xf0 [ 168.915775][ C1] raw_ioctl+0x82c/0x2210 [ 168.920262][ C1] ? gadget_bind+0x810/0x810 [ 168.925168][ C1] __x64_sys_ioctl+0x11f/0x190 [ 168.930287][ C1] do_syscall_64+0x35/0xb0 [ 168.935570][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.942626][ C1] RIP: 0033:0x466397 [ 168.946776][ C1] RSP: 002b:00007f6892240118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 168.955823][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 168.964187][ C1] RDX: 00007f6892240140 RSI: 0000000040085507 RDI: 0000000000000003 [ 168.972463][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 168.980610][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 168.990773][ C1] R13: 0000000000000000 R14: 00007f6892241300 R15: 0000000000022000 [ 168.999167][ C1] task:syz-executor.3 state:R running task stack:27968 pid:10286 ppid: 8893 flags:0x00000000 [ 169.010657][ C1] Call Trace: [ 169.014386][ C1] __schedule+0x907/0x26b0 [ 169.019918][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.025971][ C1] schedule+0xd3/0x270 [ 169.030099][ C1] do_nanosleep+0x20d/0x5b0 [ 169.034850][ C1] ? schedule_timeout_idle+0x90/0x90 [ 169.040309][ C1] ? memset+0x20/0x40 [ 169.044381][ C1] ? __hrtimer_init+0x33/0x1f0 [ 169.049117][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 169.054135][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 169.059476][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 169.065818][ C1] ? get_timespec64+0x6b/0x1d0 [ 169.070972][ C1] ? put_timespec64+0xf0/0xf0 [ 169.075968][ C1] common_nsleep+0x74/0xb0 [ 169.080389][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 169.088142][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 169.094978][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 169.101455][ C1] do_syscall_64+0x35/0xb0 [ 169.106118][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.113226][ C1] RIP: 0033:0x48a7a1 [ 169.117353][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 169.125921][ C1] RAX: ffffffffffffffda RBX: 000000000001a68e RCX: 000000000048a7a1 [ 169.135390][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.144136][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe91d14080 [ 169.152538][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 169.160857][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 0000000000019199 [ 169.169102][ C1] task:syz-executor.3 state:S stack:28512 pid:10294 ppid: 8893 flags:0x00000000 [ 169.178470][ C1] Call Trace: [ 169.181753][ C1] __schedule+0x907/0x26b0 [ 169.186529][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.191903][ C1] schedule+0xd3/0x270 [ 169.197622][ C1] schedule_timeout+0x19d/0x250 [ 169.202448][ C1] ? usleep_range+0x150/0x150 [ 169.207183][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 169.213753][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 169.218588][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 169.223784][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 169.228778][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.235425][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 169.241143][ C1] wait_for_completion_interruptible+0x261/0x340 [ 169.247823][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 169.255185][ C1] raw_process_ep_io+0x519/0xbd0 [ 169.260292][ C1] ? __might_fault+0xb5/0x160 [ 169.265219][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 169.270721][ C1] ? _copy_from_user+0x77/0xf0 [ 169.275984][ C1] raw_ioctl+0x82c/0x2210 [ 169.280649][ C1] ? gadget_bind+0x810/0x810 [ 169.285609][ C1] __x64_sys_ioctl+0x11f/0x190 [ 169.290788][ C1] do_syscall_64+0x35/0xb0 [ 169.296005][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.302212][ C1] RIP: 0033:0x466397 [ 169.306361][ C1] RSP: 002b:00007f033614a118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 169.315140][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 169.323849][ C1] RDX: 00007f033614a140 RSI: 0000000040085507 RDI: 0000000000000003 [ 169.332079][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 169.340403][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 169.348695][ C1] R13: 0000000000000000 R14: 00007f033614b300 R15: 0000000000022000 [ 169.356853][ C1] task:syz-executor.4 state:R running task stack:27968 pid:10287 ppid: 8894 flags:0x00000000 [ 169.368481][ C1] Call Trace: [ 169.371951][ C1] __schedule+0x907/0x26b0 [ 169.376465][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.384202][ C1] schedule+0xd3/0x270 [ 169.388543][ C1] do_nanosleep+0x20d/0x5b0 [ 169.393169][ C1] ? schedule_timeout_idle+0x90/0x90 [ 169.398719][ C1] ? memset+0x20/0x40 [ 169.402702][ C1] ? __hrtimer_init+0x33/0x1f0 [ 169.407549][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 169.412583][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 169.417588][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 169.423778][ C1] ? get_timespec64+0x6b/0x1d0 [ 169.428946][ C1] ? put_timespec64+0xf0/0xf0 [ 169.434331][ C1] common_nsleep+0x74/0xb0 [ 169.438931][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 169.444634][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 169.451128][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 169.457119][ C1] do_syscall_64+0x35/0xb0 [ 169.461706][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.467861][ C1] RIP: 0033:0x48a7a1 [ 169.471920][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 169.480797][ C1] RAX: ffffffffffffffda RBX: 000000000001a6eb RCX: 000000000048a7a1 [ 169.489718][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.498715][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdd650d080 [ 169.506917][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 169.516178][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000001919d [ 169.524824][ C1] task:syz-executor.4 state:S stack:28512 pid:10302 ppid: 8894 flags:0x00000000 [ 169.534232][ C1] Call Trace: [ 169.537604][ C1] __schedule+0x907/0x26b0 [ 169.542021][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.547767][ C1] schedule+0xd3/0x270 [ 169.552019][ C1] schedule_timeout+0x19d/0x250 [ 169.557036][ C1] ? usleep_range+0x150/0x150 [ 169.561777][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 169.568538][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 169.573503][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 169.578907][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 169.584188][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 169.590533][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 169.595984][ C1] wait_for_completion_interruptible+0x261/0x340 [ 169.602698][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 169.610200][ C1] raw_process_ep_io+0x519/0xbd0 [ 169.615129][ C1] ? __might_fault+0xb5/0x160 [ 169.619875][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 169.625243][ C1] ? _copy_from_user+0x77/0xf0 [ 169.629996][ C1] raw_ioctl+0x82c/0x2210 [ 169.634476][ C1] ? gadget_bind+0x810/0x810 [ 169.639335][ C1] __x64_sys_ioctl+0x11f/0x190 [ 169.644088][ C1] do_syscall_64+0x35/0xb0 [ 169.648585][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.654585][ C1] RIP: 0033:0x466397 [ 169.658463][ C1] RSP: 002b:00007ff585de1118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 169.666893][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 169.675364][ C1] RDX: 00007ff585de1140 RSI: 0000000040085507 RDI: 0000000000000003 [ 169.683681][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 169.692026][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 169.700085][ C1] R13: 0000000000000000 R14: 00007ff585de2300 R15: 0000000000022000 [ 169.709628][ C1] task:kworker/u4:9 state:I stack:24936 pid:10291 ppid: 2 flags:0x00004000 [ 169.718820][ C1] Workqueue: 0x0 (phy11) [ 169.723271][ C1] Call Trace: [ 169.726647][ C1] __schedule+0x907/0x26b0 [ 169.731195][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.736534][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 169.741847][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 169.746875][ C1] schedule+0xd3/0x270 [ 169.751011][ C1] worker_thread+0x14d/0x1040 [ 169.755686][ C1] ? process_one_work+0x13d0/0x13d0 [ 169.760874][ C1] kthread+0x38b/0x460 [ 169.764934][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 169.770208][ C1] ? set_kthread_struct+0x100/0x100 [ 169.775378][ C1] ret_from_fork+0x1f/0x30 [ 169.779981][ C1] task:syz-executor.5 state:R running task stack:27968 pid:10292 ppid: 8892 flags:0x00000000 [ 169.790882][ C1] Call Trace: [ 169.794176][ C1] __schedule+0x907/0x26b0 [ 169.798573][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.803949][ C1] schedule+0xd3/0x270 [ 169.808015][ C1] do_nanosleep+0x20d/0x5b0 [ 169.812520][ C1] ? schedule_timeout_idle+0x90/0x90 [ 169.818243][ C1] ? memset+0x20/0x40 [ 169.822602][ C1] ? __hrtimer_init+0x33/0x1f0 [ 169.827374][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 169.832580][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 169.837594][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 169.843552][ C1] ? get_timespec64+0x6b/0x1d0 [ 169.848451][ C1] ? put_timespec64+0xf0/0xf0 [ 169.853293][ C1] common_nsleep+0x74/0xb0 [ 169.857818][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 169.863679][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 169.869965][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 169.876111][ C1] do_syscall_64+0x35/0xb0 [ 169.881151][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.887411][ C1] RIP: 0033:0x48a7a1 [ 169.891638][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 169.900826][ C1] RAX: ffffffffffffffda RBX: 000000000001a68e RCX: 000000000048a7a1 [ 169.911269][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.919547][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffce31b6080 [ 169.927710][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 169.936755][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000191ae [ 169.945369][ C1] task:syz-executor.5 state:S stack:28512 pid:10296 ppid: 8892 flags:0x00000000 [ 169.954745][ C1] Call Trace: [ 169.958664][ C1] __schedule+0x907/0x26b0 [ 169.963311][ C1] ? io_schedule_timeout+0x140/0x140 [ 169.968864][ C1] schedule+0xd3/0x270 [ 169.973112][ C1] schedule_timeout+0x19d/0x250 [ 169.978170][ C1] ? usleep_range+0x150/0x150 [ 169.983817][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 169.990598][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 169.995710][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 170.000964][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 170.006168][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 170.012446][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.017716][ C1] wait_for_completion_interruptible+0x261/0x340 [ 170.024316][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 170.031607][ C1] raw_process_ep_io+0x519/0xbd0 [ 170.036829][ C1] ? __might_fault+0xb5/0x160 [ 170.041929][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 170.047230][ C1] ? _copy_from_user+0x77/0xf0 [ 170.052392][ C1] raw_ioctl+0x82c/0x2210 [ 170.056715][ C1] ? gadget_bind+0x810/0x810 [ 170.061491][ C1] __x64_sys_ioctl+0x11f/0x190 [ 170.066432][ C1] do_syscall_64+0x35/0xb0 [ 170.070942][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.077174][ C1] RIP: 0033:0x466397 [ 170.084250][ C1] RSP: 002b:00007f86ff071118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.093159][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 170.101655][ C1] RDX: 00007f86ff071140 RSI: 0000000040085507 RDI: 0000000000000003 [ 170.110903][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 170.119508][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 170.127782][ C1] R13: 0000000000000000 R14: 00007f86ff072300 R15: 0000000000022000 [ 170.135985][ C1] task:syz-executor.1 state:R running task stack:27968 pid:10293 ppid: 8889 flags:0x00000000 [ 170.147587][ C1] Call Trace: [ 170.150861][ C1] __schedule+0x907/0x26b0 [ 170.155463][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.161782][ C1] schedule+0xd3/0x270 [ 170.166233][ C1] do_nanosleep+0x20d/0x5b0 [ 170.170746][ C1] ? schedule_timeout_idle+0x90/0x90 [ 170.176402][ C1] ? memset+0x20/0x40 [ 170.180479][ C1] ? __hrtimer_init+0x33/0x1f0 [ 170.186177][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 170.192248][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 170.197784][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 170.204054][ C1] ? get_timespec64+0x6b/0x1d0 [ 170.208953][ C1] ? put_timespec64+0xf0/0xf0 [ 170.213618][ C1] common_nsleep+0x74/0xb0 [ 170.218708][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 170.225489][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 170.231891][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 170.238174][ C1] do_syscall_64+0x35/0xb0 [ 170.242589][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.248615][ C1] RIP: 0033:0x48a7a1 [ 170.252494][ C1] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 170.261121][ C1] RAX: ffffffffffffffda RBX: 000000000001a6fc RCX: 000000000048a7a1 [ 170.269336][ C1] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 170.277463][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffc0ff91080 [ 170.286173][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 170.296648][ C1] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000191f1 [ 170.304975][ C1] task:syz-executor.1 state:S stack:28312 pid:10301 ppid: 8889 flags:0x00000000 [ 170.314930][ C1] Call Trace: [ 170.318286][ C1] __schedule+0x907/0x26b0 [ 170.323399][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.328954][ C1] schedule+0xd3/0x270 [ 170.333185][ C1] schedule_timeout+0x19d/0x250 [ 170.339004][ C1] ? usleep_range+0x150/0x150 [ 170.345789][ C1] ? wait_for_completion_interruptible+0x259/0x340 [ 170.354215][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 170.360348][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 170.366736][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 170.371660][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 170.377909][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.384982][ C1] wait_for_completion_interruptible+0x261/0x340 [ 170.396640][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 170.407144][ C1] raw_process_ep_io+0x519/0xbd0 [ 170.412521][ C1] ? __might_fault+0xb5/0x160 [ 170.417965][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 170.423757][ C1] ? _copy_from_user+0x77/0xf0 [ 170.428896][ C1] raw_ioctl+0x82c/0x2210 [ 170.434238][ C1] ? gadget_bind+0x810/0x810 [ 170.439195][ C1] __x64_sys_ioctl+0x11f/0x190 [ 170.444234][ C1] do_syscall_64+0x35/0xb0 [ 170.449086][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.455255][ C1] RIP: 0033:0x466397 [ 170.459934][ C1] RSP: 002b:00007fdf01b98118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.468538][ C1] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 170.476820][ C1] RDX: 00007fdf01b98140 RSI: 0000000040085507 RDI: 0000000000000003 [ 170.488613][ C1] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 170.499131][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 170.509621][ C1] R13: 0000000000000000 R14: 00007fdf01b99300 R15: 0000000000022000 [ 170.518930][ C1] task:kworker/u4:10 state:I stack:24936 pid:10295 ppid: 2 flags:0x00004000 [ 170.528997][ C1] Workqueue: 0x0 (bat_events) [ 170.533910][ C1] Call Trace: [ 170.537545][ C1] __schedule+0x907/0x26b0 [ 170.542583][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.548337][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 170.553411][ C1] schedule+0xd3/0x270 [ 170.557807][ C1] worker_thread+0x14d/0x1040 [ 170.562846][ C1] ? process_one_work+0x13d0/0x13d0 [ 170.568031][ C1] kthread+0x38b/0x460 [ 170.572082][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.577271][ C1] ? set_kthread_struct+0x100/0x100 [ 170.583322][ C1] ret_from_fork+0x1f/0x30 [ 170.588652][ C1] task:kworker/1:8 state:I stack:27744 pid:10297 ppid: 2 flags:0x00004000 [ 170.598306][ C1] Workqueue: 0x0 (events) [ 170.603133][ C1] Call Trace: [ 170.607051][ C1] __schedule+0x907/0x26b0 [ 170.612786][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.618311][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 170.623422][ C1] schedule+0xd3/0x270 [ 170.627821][ C1] worker_thread+0x14d/0x1040 [ 170.633108][ C1] ? process_one_work+0x13d0/0x13d0 [ 170.639089][ C1] kthread+0x38b/0x460 [ 170.643421][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.649846][ C1] ? set_kthread_struct+0x100/0x100 [ 170.656363][ C1] ret_from_fork+0x1f/0x30 [ 170.661462][ C1] task:kworker/1:9 state:I stack:29712 pid:10299 ppid: 2 flags:0x00004000 [ 170.671441][ C1] Workqueue: 0x0 (events) [ 170.676587][ C1] Call Trace: [ 170.680367][ C1] __schedule+0x907/0x26b0 [ 170.686156][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.691813][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 170.697005][ C1] schedule+0xd3/0x270 [ 170.701144][ C1] worker_thread+0x14d/0x1040 [ 170.706363][ C1] ? process_one_work+0x13d0/0x13d0 [ 170.711841][ C1] kthread+0x38b/0x460 [ 170.715889][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.721478][ C1] ? set_kthread_struct+0x100/0x100 [ 170.726796][ C1] ret_from_fork+0x1f/0x30 [ 170.731757][ C1] task:kworker/u4:11 state:I stack:25632 pid:10300 ppid: 2 flags:0x00004000 [ 170.741279][ C1] Workqueue: 0x0 (phy9) [ 170.745598][ C1] Call Trace: [ 170.749695][ C1] __schedule+0x907/0x26b0 [ 170.755024][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.761208][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 170.766870][ C1] schedule+0xd3/0x270 [ 170.771222][ C1] worker_thread+0x14d/0x1040 [ 170.775902][ C1] ? process_one_work+0x13d0/0x13d0 [ 170.781803][ C1] kthread+0x38b/0x460 [ 170.786689][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.792145][ C1] ? set_kthread_struct+0x100/0x100 [ 170.798042][ C1] ret_from_fork+0x1f/0x30 [ 170.802845][ C1] task:kworker/u4:12 state:I stack:26208 pid:10303 ppid: 2 flags:0x00004000 [ 170.812611][ C1] Workqueue: 0x0 (phy5) [ 170.816989][ C1] Call Trace: [ 170.820890][ C1] __schedule+0x907/0x26b0 [ 170.825577][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.831181][ C1] schedule+0xd3/0x270 [ 170.835497][ C1] worker_thread+0x14d/0x1040 [ 170.840350][ C1] ? process_one_work+0x13d0/0x13d0 [ 170.845818][ C1] kthread+0x38b/0x460 [ 170.849975][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.855234][ C1] ? set_kthread_struct+0x100/0x100 [ 170.860803][ C1] ret_from_fork+0x1f/0x30 [ 170.865681][ C1] task:kworker/u4:13 state:I stack:26208 pid:10304 ppid: 2 flags:0x00004000 [ 170.875432][ C1] Workqueue: 0x0 (wg-kex-wg0) [ 170.881364][ C1] Call Trace: [ 170.885548][ C1] __schedule+0x907/0x26b0 [ 170.890321][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.896976][ C1] schedule+0xd3/0x270 [ 170.901139][ C1] worker_thread+0x14d/0x1040 [ 170.907577][ C1] ? process_one_work+0x13d0/0x13d0 [ 170.913262][ C1] kthread+0x38b/0x460 [ 170.917338][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 170.922619][ C1] ? set_kthread_struct+0x100/0x100 [ 170.929172][ C1] ret_from_fork+0x1f/0x30 [ 170.933865][ C1] task:kworker/u4:14 state:R running task stack:24936 pid:10305 ppid: 2 flags:0x00004000 [ 170.948464][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 170.959789][ C1] Call Trace: [ 170.963859][ C1] __schedule+0x907/0x26b0 [ 170.968653][ C1] ? io_schedule_timeout+0x140/0x140 [ 170.974337][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 170.983433][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 170.991345][ C1] preempt_schedule_common+0x45/0xc0 [ 170.998020][ C1] preempt_schedule_thunk+0x16/0x18 [ 171.003989][ C1] unwind_next_frame+0xee1/0x1ce0 [ 171.011460][ C1] ? alloc_pid+0xa0/0xbe0 [ 171.016458][ C1] ? deref_stack_reg+0x150/0x150 [ 171.022647][ C1] ? __unwind_start+0x51b/0x800 [ 171.027901][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 171.033959][ C1] arch_stack_walk+0x7d/0xe0 [ 171.040902][ C1] ? copy_process+0x2a28/0x6950 [ 171.046678][ C1] stack_trace_save+0x8c/0xc0 [ 171.051974][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 171.058071][ C1] ? lock_chain_count+0x20/0x20 [ 171.062943][ C1] ? __lock_acquire+0x15ad/0x5410 [ 171.067956][ C1] kasan_save_stack+0x1b/0x40 [ 171.073461][ C1] ? kasan_save_stack+0x1b/0x40 [ 171.078408][ C1] ? __kasan_slab_alloc+0x84/0xa0 [ 171.084823][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 171.091703][ C1] ? alloc_pid+0xa0/0xbe0 [ 171.096925][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.103030][ C1] ? __lock_acquire+0xbe9/0x5410 [ 171.108310][ C1] ? find_held_lock+0x2d/0x110 [ 171.113527][ C1] ? fs_reclaim_release+0x9c/0xf0 [ 171.118886][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 171.124275][ C1] ? kasan_unpoison+0x3c/0x60 [ 171.129431][ C1] __kasan_slab_alloc+0x84/0xa0 [ 171.135142][ C1] kmem_cache_alloc+0x216/0x3a0 [ 171.140863][ C1] alloc_pid+0xa0/0xbe0 [ 171.145334][ C1] ? umh_complete+0x60/0x60 [ 171.150419][ C1] ? copy_thread+0x611/0x870 [ 171.156485][ C1] ? copy_namespaces+0x156/0x330 [ 171.162586][ C1] copy_process+0x2a28/0x6950 [ 171.169323][ C1] ? mark_lock+0xef/0x1840 [ 171.174020][ C1] ? __cleanup_sighand+0x60/0x60 [ 171.180182][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.187009][ C1] kernel_clone+0xb8/0x7f0 [ 171.192168][ C1] ? create_io_thread+0xe0/0xe0 [ 171.197704][ C1] ? debug_object_deactivate+0x264/0x300 [ 171.203791][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.210001][ C1] kernel_thread+0xa3/0xe0 [ 171.214604][ C1] ? __do_sys_clone3+0x1d0/0x1d0 [ 171.219543][ C1] ? umh_complete+0x60/0x60 [ 171.224306][ C1] call_usermodehelper_exec_work+0xa4/0x140 [ 171.230290][ C1] process_one_work+0x84c/0x13d0 [ 171.235685][ C1] ? lock_release+0x720/0x720 [ 171.241060][ C1] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 171.246428][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 171.251578][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 171.257128][ C1] worker_thread+0x598/0x1040 [ 171.262427][ C1] ? process_one_work+0x13d0/0x13d0 [ 171.268042][ C1] kthread+0x38b/0x460 [ 171.272360][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 171.278380][ C1] ? set_kthread_struct+0x100/0x100 [ 171.284405][ C1] ret_from_fork+0x1f/0x30 [ 171.290034][ C1] task:kworker/u4:15 state:I stack:26880 pid:10306 ppid: 2 flags:0x00004000 [ 171.301216][ C1] Workqueue: 0x0 (phy5) [ 171.306822][ C1] Call Trace: [ 171.310365][ C1] __schedule+0x907/0x26b0 [ 171.315300][ C1] ? io_schedule_timeout+0x140/0x140 [ 171.321509][ C1] schedule+0xd3/0x270 [ 171.325818][ C1] worker_thread+0x14d/0x1040 [ 171.331148][ C1] ? process_one_work+0x13d0/0x13d0 [ 171.336733][ C1] kthread+0x38b/0x460 [ 171.340806][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 171.346223][ C1] ? set_kthread_struct+0x100/0x100 [ 171.351698][ C1] ret_from_fork+0x1f/0x30 [ 171.356303][ C1] task:kworker/1:10 state:I stack:28920 pid:10307 ppid: 2 flags:0x00004000 [ 171.366494][ C1] Workqueue: 0x0 (events) [ 171.371099][ C1] Call Trace: [ 171.374464][ C1] __schedule+0x907/0x26b0 [ 171.378914][ C1] ? io_schedule_timeout+0x140/0x140 [ 171.385004][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 171.390398][ C1] schedule+0xd3/0x270 [ 171.394729][ C1] worker_thread+0x14d/0x1040 [ 171.399488][ C1] ? process_one_work+0x13d0/0x13d0 [ 171.405339][ C1] kthread+0x38b/0x460 [ 171.409558][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 171.415295][ C1] ? set_kthread_struct+0x100/0x100 [ 171.421202][ C1] ret_from_fork+0x1f/0x30 [ 171.425725][ C1] task:kworker/u4:16 state:I stack:30816 pid:10308 ppid: 2 flags:0x00004000 [ 171.435169][ C1] Call Trace: [ 171.438635][ C1] __schedule+0x907/0x26b0 [ 171.443911][ C1] ? io_schedule_timeout+0x140/0x140 [ 171.449735][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 171.454951][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 171.460063][ C1] schedule+0xd3/0x270 [ 171.464122][ C1] worker_thread+0x14d/0x1040 [ 171.468796][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 171.475040][ C1] ? process_one_work+0x13d0/0x13d0 [ 171.480581][ C1] kthread+0x38b/0x460 [ 171.486745][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 171.495673][ C1] ? set_kthread_struct+0x100/0x100 [ 171.501769][ C1] ret_from_fork+0x1f/0x30 [ 171.507685][ C1] task:kworker/0:9 state:I stack:27064 pid:10329 ppid: 2 flags:0x00004000 [ 171.519519][ C1] Workqueue: 0x0 (events) [ 171.524183][ C1] Call Trace: [ 171.527611][ C1] __schedule+0x907/0x26b0 [ 171.532494][ C1] ? io_schedule_timeout+0x140/0x140 [ 171.538286][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 171.543747][ C1] schedule+0xd3/0x270 [ 171.548285][ C1] worker_thread+0x14d/0x1040 [ 171.553356][ C1] ? process_one_work+0x13d0/0x13d0 [ 171.558978][ C1] kthread+0x38b/0x460 [ 171.563504][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 171.569674][ C1] ? set_kthread_struct+0x100/0x100 [ 171.575126][ C1] ret_from_fork+0x1f/0x30 [ 171.582166][ C1] task:systemd-udevd state:S stack:27976 pid:10403 ppid: 4872 flags:0x00000000 [ 171.591973][ C1] Call Trace: [ 171.595609][ C1] __schedule+0x907/0x26b0 [ 171.600303][ C1] ? io_schedule_timeout+0x140/0x140 [ 171.606128][ C1] schedule+0xd3/0x270 [ 171.610274][ C1] schedule_preempt_disabled+0xf/0x20 [ 171.615964][ C1] __mutex_lock+0x7b6/0x10a0 [ 171.620547][ C1] ? read_descriptors+0x36/0x310 [ 171.625576][ C1] ? mutex_lock_io_nested+0xf00/0xf00 [ 171.631492][ C1] ? lock_release+0x720/0x720 [ 171.636243][ C1] ? mutex_lock_io_nested+0xf00/0xf00 [ 171.642251][ C1] read_descriptors+0x36/0x310 [ 171.647190][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 171.652379][ C1] new_sync_read+0x35a/0x5f0 [ 171.657061][ C1] ? ksys_lseek+0x140/0x140 [ 171.661569][ C1] ? lockdep_unlock+0x160/0x290 [ 171.666889][ C1] ? fsnotify+0xdd0/0xdd0 [ 171.671393][ C1] ? __seccomp_filter+0x165/0x11a0 [ 171.676960][ C1] ? seccomp_notify_ioctl+0xbf0/0xbf0 [ 171.683530][ C1] ? security_file_permission+0x49/0x460 [ 171.689603][ C1] vfs_read+0x264/0x470 [ 171.694096][ C1] ksys_read+0xf4/0x1d0 [ 171.698336][ C1] ? vfs_write+0x880/0x880 [ 171.703411][ C1] do_syscall_64+0x35/0xb0 [ 171.707997][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.714067][ C1] RIP: 0033:0x7f048a6a1210 [ 171.718455][ C1] RSP: 002b:00007ffe10e0a7b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 171.727443][ C1] RAX: ffffffffffffffda RBX: 000055af15a07030 RCX: 00007f048a6a1210 [ 171.735994][ C1] RDX: 0000000000010011 RSI: 00007ffe10e0a7e0 RDI: 0000000000000007 [ 171.744711][ C1] RBP: 0000000000000000 R08: 000055af15a08740 R09: 0000000000000001 [ 171.752865][ C1] R10: 0000000000000073 R11: 0000000000000246 R12: 000055af15a050e0 [ 171.760843][ C1] R13: 0000000000000007 R14: 00007ffe10e0a7e0 R15: 0000000000000000 [ 171.768828][ C1] task:systemd-udevd state:R running task stack:27536 pid:10404 ppid: 4872 flags:0x00000000 [ 171.779999][ C1] Call Trace: [ 171.783360][ C1] __schedule+0x907/0x26b0 [ 171.787938][ C1] ? io_schedule_timeout+0x140/0x140 [ 171.793231][ C1] ? mark_held_locks+0x9f/0xe0 [ 171.797988][ C1] preempt_schedule_irq+0x4e/0x90 [ 171.803261][ C1] irqentry_exit+0x31/0x80 [ 171.807895][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 171.814404][ C1] RIP: 0010:memcpy+0x2/0x60 [ 171.819037][ C1] Code: ff 84 c0 74 13 4c 89 e2 48 89 ee 4c 89 ef 5d 41 5c 41 5d e9 50 9b fb 01 5d 31 c0 41 5c 41 5d c3 0f 1f 84 00 00 00 00 00 41 55 <49> 89 fd 41 54 49 89 d4 31 d2 55 48 8b 4c 24 18 48 89 f5 4c 89 e6 [ 171.839244][ C1] RSP: 0018:ffffc9000b79f838 EFLAGS: 00000246 [ 171.845383][ C1] RAX: 0000000000000000 RBX: ffffc9000b79fd20 RCX: 1ffff11006c87a10 [ 171.853468][ C1] RDX: 0000000000000006 RSI: ffff88802c39e62d RDI: ffff88803643d098 [ 171.861820][ C1] RBP: ffff88803643d098 R08: 000000004a0c364e R09: ffff88803643d028 [ 171.869790][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: ffff88803643d028 [ 171.878649][ C1] R13: ffff888027a48000 R14: ffffc9000b79fd24 R15: 0000000000000006 [ 171.887066][ C1] __d_alloc+0x161/0x950 [ 171.891491][ C1] d_alloc+0x3f/0x200 [ 171.895502][ C1] d_alloc_parallel+0xd3/0x1460 [ 171.900507][ C1] ? __lock_acquire+0x15ad/0x5410 [ 171.905807][ C1] ? __d_lookup_rcu+0x610/0x610 [ 171.910677][ C1] ? find_held_lock+0x2d/0x110 [ 171.915427][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 171.921454][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 171.927262][ C1] __lookup_slow+0x178/0x3c0 [ 171.932515][ C1] ? page_put_link+0x180/0x180 [ 171.938057][ C1] ? batadv_dat_snoop_incoming_arp_reply+0x220/0x3f0 [ 171.946326][ C1] ? batadv_dat_snoop_incoming_arp_reply+0x220/0x3f0 [ 171.953779][ C1] walk_component+0x35c/0x5f0 [ 171.958948][ C1] ? handle_dots.part.0+0x1590/0x1590 [ 171.964422][ C1] ? walk_component+0x5f0/0x5f0 [ 171.969973][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.976290][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.983341][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 171.989502][ C1] path_lookupat+0x11f/0x6b0 [ 171.994281][ C1] filename_lookup+0x192/0x530 [ 171.999437][ C1] ? may_linkat+0x210/0x210 [ 172.004627][ C1] ? __might_fault+0xb5/0x160 [ 172.009331][ C1] ? __check_object_size+0x98/0x230 [ 172.014805][ C1] ? strncpy_from_user+0x68/0x2d0 [ 172.019996][ C1] ? getname_flags.part.0+0x89/0x440 [ 172.025385][ C1] do_faccessat+0xc0/0x660 [ 172.029847][ C1] ? stream_open+0x60/0x60 [ 172.034718][ C1] do_syscall_64+0x35/0xb0 [ 172.039273][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.045393][ C1] RIP: 0033:0x7f048a3cd9c7 [ 172.049803][ C1] RSP: 002b:00007ffe10e1b868 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 172.058451][ C1] RAX: ffffffffffffffda RBX: 000055af15a10e40 RCX: 00007f048a3cd9c7 [ 172.066506][ C1] RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe10e1b870 [ 172.074486][ C1] RBP: 00007ffe10e1b8d0 R08: 000055af1566b670 R09: 0000000000001010 [ 172.083028][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 000055af1566b856 [ 172.091210][ C1] R13: 000055af15a05ce0 R14: 00007ffe10e1b870 R15: 000055af15a0e7d8 [ 172.099668][ C1] task:systemd-udevd state:R running task stack:27976 pid:10409 ppid: 4872 flags:0x00004008 [ 172.110535][ C1] Call Trace: [ 172.113797][ C1] [ 172.116618][ C1] sched_show_task+0x433/0x5b0 [ 172.121356][ C1] ? finish_task_switch.isra.0+0xa10/0xa10 [ 172.127251][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 172.132334][ C1] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 172.138508][ C1] show_state_filter+0x13e/0x300 [ 172.143955][ C1] kbd_event+0x6fe/0x13a0 [ 172.148277][ C1] ? kbd_bh+0x230/0x230 [ 172.152413][ C1] ? lock_release+0x720/0x720 [ 172.157154][ C1] input_to_handler+0x336/0x4a0 [ 172.162187][ C1] input_pass_values.part.0+0x1a3/0x560 [ 172.167732][ C1] input_handle_event+0x215/0x1160 [ 172.173333][ C1] input_event+0x54/0x80 [ 172.177985][ C1] hidinput_hid_event+0x3a7/0x1710 [ 172.183548][ C1] ? hidinput_connect+0x8880/0x8880 [ 172.189012][ C1] ? slab_free_freelist_hook+0xdf/0x240 [ 172.194733][ C1] hid_process_event+0x358/0x590 [ 172.199922][ C1] ? trace_kmalloc+0x32/0xf0 [ 172.204678][ C1] ? __kmalloc+0x191/0x330 [ 172.209605][ C1] hid_report_raw_event+0xa18/0xfe0 [ 172.214868][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 172.221025][ C1] hid_input_report+0x26f/0x4b0 [ 172.226436][ C1] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 172.232243][ C1] hid_irq_in+0x4b0/0x620 [ 172.237934][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 172.243821][ C1] dummy_timer+0xeb8/0x2eb0 [ 172.248491][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.255338][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 172.260093][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 172.264824][ C1] call_timer_fn+0x163/0x4a0 [ 172.269603][ C1] ? add_timer_on+0x410/0x410 [ 172.274263][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 172.279379][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 172.284769][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 172.289743][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 172.297613][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 172.302372][ C1] __run_timers.part.0+0x524/0x8a0 [ 172.307738][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 172.312496][ C1] ? ktime_get+0xd7/0x2f0 [ 172.316834][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 172.322201][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 172.327398][ C1] ? clockevents_program_event+0x1cf/0x290 [ 172.333488][ C1] run_timer_softirq+0x9c/0x190 [ 172.339413][ C1] __do_softirq+0x29b/0x9c2 [ 172.344235][ C1] __irq_exit_rcu+0x16e/0x1c0 [ 172.349346][ C1] irq_exit_rcu+0x5/0x20 [ 172.354430][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 172.360252][ C1] [ 172.363173][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 172.369143][ C1] RIP: 0010:tomoyo_path_matches_pattern+0x3e/0x270 [ 172.375991][ C1] Code: 53 48 89 fb 48 83 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 [ 172.397660][ C1] RSP: 0018:ffffc9000b7f79e8 EFLAGS: 00000246 [ 172.403940][ C1] RAX: dffffc0000000000 RBX: ffffc9000b7f7b28 RCX: 1ffff920016fef71 [ 172.412197][ C1] RDX: 1ffff110039e0a13 RSI: ffff88801cf05098 RDI: ffffc9000b7f7b28 [ 172.420422][ C1] RBP: ffff88801f272480 R08: 61c8864680b583eb R09: 0000000000000001 [ 172.429320][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: 0000000000000000 [ 172.437812][ C1] R13: ffffc9000b7f7b28 R14: ffff888016fe1d20 R15: ffffc9000b7f7b68 [ 172.446126][ C1] ? kfree+0xeb/0x650 [ 172.450256][ C1] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 172.456345][ C1] tomoyo_check_path_acl+0x13d/0x1c0 [ 172.462234][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 172.468169][ C1] tomoyo_check_acl+0xf7/0x3a0 [ 172.472943][ C1] tomoyo_path_permission+0x1e6/0x380 [ 172.478667][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 172.484245][ C1] tomoyo_path_perm+0x289/0x350 [ 172.489361][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 172.495553][ C1] ? may_linkat+0x210/0x210 [ 172.500065][ C1] ? __might_fault+0xb5/0x160 [ 172.504906][ C1] ? getname_flags.part.0+0x89/0x440 [ 172.510718][ C1] security_inode_getattr+0xab/0x100 [ 172.516118][ C1] vfs_statx+0xe8/0x2e0 [ 172.520282][ C1] ? do_readlinkat+0x270/0x270 [ 172.525106][ C1] ? __seccomp_filter+0x165/0x11a0 [ 172.530234][ C1] __do_sys_newlstat+0x85/0xe0 [ 172.535175][ C1] ? __do_sys_lstat+0xe0/0xe0 [ 172.539930][ C1] ? __context_tracking_exit+0x80/0x90 [ 172.545464][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 172.550570][ C1] ? __context_tracking_enter+0x93/0xa0 [ 172.556380][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 172.562611][ C1] do_syscall_64+0x35/0xb0 [ 172.567029][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.572893][ C1] RIP: 0033:0x7f048a3cd335 [ 172.577299][ C1] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 172.598630][ C1] RSP: 002b:00007ffe10e19598 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 172.607502][ C1] RAX: ffffffffffffffda RBX: 000055af15a13e60 RCX: 00007f048a3cd335 [ 172.615459][ C1] RDX: 00007ffe10e195d0 RSI: 00007ffe10e195d0 RDI: 000055af15a12e60 [ 172.623702][ C1] RBP: 00007ffe10e19690 R08: 00007f048a68c2c8 R09: 0000000000001010 [ 172.631698][ C1] R10: 0000000000000040 R11: 0000000000000246 R12: 000055af15a12e60 [ 172.640627][ C1] R13: 000055af15a12e6a R14: 000055af159f42f5 R15: 000055af159f42fa [ 172.649730][ C1] task:systemd-udevd state:R running task stack:27976 pid:10411 ppid: 4872 flags:0x00000000 [ 172.660956][ C1] Call Trace: [ 172.664227][ C1] __schedule+0x907/0x26b0 [ 172.668624][ C1] ? io_schedule_timeout+0x140/0x140 [ 172.673899][ C1] ? mark_held_locks+0x9f/0xe0 [ 172.679383][ C1] preempt_schedule_irq+0x4e/0x90 [ 172.685542][ C1] irqentry_exit+0x31/0x80 [ 172.690145][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 172.696284][ C1] RIP: 0010:stack_trace_consume_entry+0xb/0x160 [ 172.703072][ C1] Code: c7 c1 e0 ef cc 88 31 d2 be 80 01 00 00 48 c7 c7 60 ee cc 88 e9 06 3b 78 00 cc cc cc cc cc cc 48 b8 00 00 00 00 00 fc ff df 55 <53> 48 89 fb 48 83 c7 10 48 89 fa 48 83 ec 08 48 c1 ea 03 0f b6 04 [ 172.723621][ C1] RSP: 0018:ffffc9000b84f618 EFLAGS: 00000286 [ 172.730080][ C1] RAX: dffffc0000000000 RBX: ffffffff815ae770 RCX: 0000000000000000 [ 172.738317][ C1] RDX: 1ffff92001709ece RSI: ffffffff81b8384d RDI: ffffc9000b84f6e0 [ 172.746699][ C1] RBP: ffffc9000b84f6b0 R08: ffffffff8d048e8e R09: 0000000000000001 [ 172.754816][ C1] R10: fffff52001709ed0 R11: 000000000007a088 R12: ffffc9000b84f6e0 [ 172.763939][ C1] R13: 0000000000000000 R14: ffff88801edb9c00 R15: 0000000000000dc0 [ 172.772181][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 172.778448][ C1] ? seq_open+0x4d/0x160 [ 172.783010][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 172.788299][ C1] arch_stack_walk+0x6d/0xe0 [ 172.792896][ C1] ? seq_open+0x4d/0x160 [ 172.797220][ C1] stack_trace_save+0x8c/0xc0 [ 172.802373][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 172.808206][ C1] ? __lock_acquire+0x15ad/0x5410 [ 172.813213][ C1] kasan_save_stack+0x1b/0x40 [ 172.818049][ C1] ? kasan_save_stack+0x1b/0x40 [ 172.823042][ C1] ? __kasan_slab_alloc+0x84/0xa0 [ 172.828163][ C1] ? kmem_cache_alloc+0x216/0x3a0 [ 172.833337][ C1] ? kasan_save_stack+0x32/0x40 [ 172.838710][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.844673][ C1] ? do_dentry_open+0x42a/0xfc0 [ 172.849508][ C1] ? path_openat+0x9ec/0x22c0 [ 172.854308][ C1] ? do_filp_open+0x199/0x3d0 [ 172.858956][ C1] ? do_sys_openat2+0x11e/0x360 [ 172.863791][ C1] ? __x64_sys_open+0xfd/0x1a0 [ 172.868805][ C1] ? do_syscall_64+0x35/0xb0 [ 172.873382][ C1] ? find_held_lock+0x2d/0x110 [ 172.878292][ C1] ? fs_reclaim_release+0x9c/0xf0 [ 172.884010][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 172.889606][ C1] ? kasan_unpoison+0x3c/0x60 [ 172.894943][ C1] __kasan_slab_alloc+0x84/0xa0 [ 172.900596][ C1] kmem_cache_alloc+0x216/0x3a0 [ 172.905981][ C1] seq_open+0x4d/0x160 [ 172.910039][ C1] kernfs_fop_open+0x480/0xbb0 [ 172.914779][ C1] ? security_file_open+0x43/0x400 [ 172.919973][ C1] do_dentry_open+0x42a/0xfc0 [ 172.924911][ C1] ? kernfs_notify_workfn+0x450/0x450 [ 172.931050][ C1] ? may_open+0xce/0x330 [ 172.935305][ C1] path_openat+0x9ec/0x22c0 [ 172.940083][ C1] ? path_lookupat+0x6b0/0x6b0 [ 172.945461][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.951737][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 172.957720][ C1] do_filp_open+0x199/0x3d0 [ 172.962819][ C1] ? may_open_dev+0xd0/0xd0 [ 172.967441][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 172.972389][ C1] ? _raw_spin_unlock+0x24/0x40 [ 172.978497][ C1] ? alloc_fd+0x1ef/0x560 [ 172.983186][ C1] ? getname_flags.part.0+0x89/0x440 [ 172.988872][ C1] do_sys_openat2+0x11e/0x360 [ 172.995082][ C1] ? build_open_flags+0x490/0x490 [ 173.000211][ C1] ? __context_tracking_exit+0x80/0x90 [ 173.005882][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.012439][ C1] ? __context_tracking_enter+0x93/0xa0 [ 173.018509][ C1] __x64_sys_open+0xfd/0x1a0 [ 173.023706][ C1] ? do_sys_open+0xe0/0xe0 [ 173.028136][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 173.034881][ C1] do_syscall_64+0x35/0xb0 [ 173.039863][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.046392][ C1] RIP: 0033:0x7f048a3cd6f0 [ 173.052479][ C1] RSP: 002b:00007ffe10e1b608 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 173.062093][ C1] RAX: ffffffffffffffda RBX: 000055af159f4250 RCX: 00007f048a3cd6f0 [ 173.075500][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe10e1b7b0 [ 173.086435][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 173.095295][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055af1566b68a [ 173.103849][ C1] R13: 0000000000000001 R14: 000055af15a04b90 R15: 00007ffe10e1b860 [ 173.111924][ C1] task:systemd-udevd state:S stack:27712 pid:10420 ppid: 4872 flags:0x00000000 [ 173.121233][ C1] Call Trace: [ 173.124500][ C1] __schedule+0x907/0x26b0 [ 173.129018][ C1] ? io_schedule_timeout+0x140/0x140 [ 173.134764][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 173.139611][ C1] schedule+0xd3/0x270 [ 173.143752][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 173.149895][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 173.155860][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 173.161423][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.167065][ C1] ? do_raw_write_lock+0x11a/0x280 [ 173.172259][ C1] ? do_raw_read_unlock+0x70/0x70 [ 173.178569][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.184857][ C1] do_epoll_wait+0xea9/0x14e0 [ 173.191130][ C1] ? do_epoll_create+0x160/0x160 [ 173.196149][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.202343][ C1] ? finish_wait+0x270/0x270 [ 173.207143][ C1] ? __context_tracking_exit+0x80/0x90 [ 173.212622][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.217473][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 173.222766][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 173.228481][ C1] do_syscall_64+0x35/0xb0 [ 173.234187][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.240153][ C1] RIP: 0033:0x7f048a3db2e3 [ 173.244644][ C1] RSP: 002b:00007ffe10e1fe38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 173.253981][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 173.262404][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1ff00 RDI: 0000000000000004 [ 173.270479][ C1] RBP: 00007ffe10e1ffb0 R08: 000055af15a05630 R09: 0000000000000000 [ 173.279844][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1ff00 [ 173.288552][ C1] R13: 000055af15a05520 R14: 0000000000000003 R15: 000000000000000e [ 173.297729][ C1] task:systemd-udevd state:R running task stack:27976 pid:10429 ppid: 4872 flags:0x00000000 [ 173.309477][ C1] Call Trace: [ 173.312749][ C1] __schedule+0x907/0x26b0 [ 173.317153][ C1] ? io_schedule_timeout+0x140/0x140 [ 173.322769][ C1] preempt_schedule_irq+0x4e/0x90 [ 173.328103][ C1] irqentry_exit+0x31/0x80 [ 173.332615][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 173.338842][ C1] RIP: 0010:walk_component+0x94/0x5f0 [ 173.344578][ C1] Code: 48 89 84 24 80 00 00 00 31 c0 4c 89 e8 48 c1 e8 03 0f b6 14 10 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cc 03 00 00 <44> 8b 75 4c 45 85 f6 0f 85 d6 01 00 00 48 8d 84 24 88 00 00 00 48 [ 173.365858][ C1] RSP: 0018:ffffc9000b89fa78 EFLAGS: 00000246 [ 173.372072][ C1] RAX: 0000000000000007 RBX: 1ffff92001713f50 RCX: 0000000000000007 [ 173.381407][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffc9000b89fbc8 [ 173.393493][ C1] RBP: ffffc9000b89fbc8 R08: 0000000000000000 R09: 8080808080808080 [ 173.403128][ C1] R10: fefefefefefefeff R11: d0d0d0d0d0d0d0d0 R12: 0000000000000001 [ 173.412161][ C1] R13: ffffc9000b89fc14 R14: 1ffff92001713f80 R15: ffffc9000b89fbc8 [ 173.421208][ C1] ? handle_dots.part.0+0x1590/0x1590 [ 173.426761][ C1] ? walk_component+0x5f0/0x5f0 [ 173.432053][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.438369][ C1] path_lookupat+0x11f/0x6b0 [ 173.443028][ C1] filename_lookup+0x192/0x530 [ 173.448057][ C1] ? may_linkat+0x210/0x210 [ 173.452616][ C1] ? __might_fault+0xb5/0x160 [ 173.457269][ C1] ? __check_object_size+0x98/0x230 [ 173.462964][ C1] ? strncpy_from_user+0x68/0x2d0 [ 173.468293][ C1] ? getname_flags.part.0+0x89/0x440 [ 173.473566][ C1] vfs_statx+0xd6/0x2e0 [ 173.477710][ C1] ? do_readlinkat+0x270/0x270 [ 173.483186][ C1] ? __seccomp_filter+0x165/0x11a0 [ 173.488304][ C1] __do_sys_newlstat+0x85/0xe0 [ 173.493902][ C1] ? __do_sys_lstat+0xe0/0xe0 [ 173.499980][ C1] ? __context_tracking_exit+0x80/0x90 [ 173.505842][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.511116][ C1] ? __context_tracking_enter+0x93/0xa0 [ 173.517315][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 173.523909][ C1] do_syscall_64+0x35/0xb0 [ 173.528639][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.534519][ C1] RIP: 0033:0x7f048a3cd335 [ 173.539118][ C1] RSP: 002b:00007ffe10e1b378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 173.547768][ C1] RAX: ffffffffffffffda RBX: 000055af15a0af91 RCX: 00007f048a3cd335 [ 173.556132][ C1] RDX: 00007ffe10e1b420 RSI: 00007ffe10e1b420 RDI: 00007ffe10e1b380 [ 173.564535][ C1] RBP: 00007ffe10e1b4f0 R08: 000000000000c400 R09: 0000000000000004 [ 173.573026][ C1] R10: 000055af15a0af96 R11: 0000000000000246 R12: 00007ffe10e1b500 [ 173.581329][ C1] R13: 00007ffe10e1b3f8 R14: 0000000000000018 R15: 000055af15a07520 [ 173.590270][ C1] task:systemd-udevd state:S stack:27520 pid:10437 ppid: 4872 flags:0x00000000 [ 173.602096][ C1] Call Trace: [ 173.606355][ C1] __schedule+0x907/0x26b0 [ 173.611064][ C1] ? io_schedule_timeout+0x140/0x140 [ 173.616908][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 173.622188][ C1] schedule+0xd3/0x270 [ 173.626394][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 173.633253][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 173.639230][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 173.644254][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.649572][ C1] ? do_raw_write_lock+0x11a/0x280 [ 173.654776][ C1] ? do_raw_read_unlock+0x70/0x70 [ 173.660166][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.666324][ C1] do_epoll_wait+0xea9/0x14e0 [ 173.671007][ C1] ? do_epoll_create+0x160/0x160 [ 173.676285][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.683417][ C1] ? finish_wait+0x270/0x270 [ 173.688175][ C1] ? __context_tracking_exit+0x80/0x90 [ 173.693779][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.698815][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 173.704656][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 173.710404][ C1] do_syscall_64+0x35/0xb0 [ 173.714960][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.721119][ C1] RIP: 0033:0x7f048a3db2e3 [ 173.725550][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 173.734126][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 173.742072][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 173.750551][ C1] RBP: 00007ffe10e1ff00 R08: 000055af159f4470 R09: 0000000000000000 [ 173.758497][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 173.766638][ C1] R13: 000055af159f4880 R14: 0000000000000003 R15: 000000000000000e [ 173.777104][ C1] task:systemd-udevd state:S stack:27976 pid:10438 ppid: 4872 flags:0x00000000 [ 173.786915][ C1] Call Trace: [ 173.790177][ C1] __schedule+0x907/0x26b0 [ 173.794692][ C1] ? io_schedule_timeout+0x140/0x140 [ 173.799976][ C1] ? unix_stream_sendpage+0xa50/0xa50 [ 173.805877][ C1] schedule+0xd3/0x270 [ 173.810671][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 173.816917][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 173.823510][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 173.828350][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.833174][ C1] ? do_raw_write_lock+0x11a/0x280 [ 173.838373][ C1] ? do_raw_read_unlock+0x70/0x70 [ 173.843381][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 173.849594][ C1] do_epoll_wait+0xea9/0x14e0 [ 173.854292][ C1] ? do_epoll_create+0x160/0x160 [ 173.859482][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 173.865779][ C1] ? __seccomp_filter+0x165/0x11a0 [ 173.870884][ C1] ? finish_wait+0x270/0x270 [ 173.875639][ C1] ? __context_tracking_exit+0x80/0x90 [ 173.881183][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 173.886083][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 173.891378][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 173.896877][ C1] do_syscall_64+0x35/0xb0 [ 173.901484][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.907545][ C1] RIP: 0033:0x7f048a3db2e3 [ 173.912215][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 173.920866][ C1] RAX: ffffffffffffffda RBX: 000055af15a1e040 RCX: 00007f048a3db2e3 [ 173.929141][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 173.937389][ C1] RBP: 00007ffe10e1ff00 R08: 000055af15a155b0 R09: 0000000000000000 [ 173.946405][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 173.954831][ C1] R13: 000055af15a154a0 R14: 0000000000000003 R15: 000000000000000e [ 173.962815][ C1] task:systemd-udevd state:S stack:27392 pid:10439 ppid: 4872 flags:0x00004000 [ 173.972097][ C1] Call Trace: [ 173.975874][ C1] __schedule+0x907/0x26b0 [ 173.980467][ C1] ? io_schedule_timeout+0x140/0x140 [ 173.985874][ C1] ? __schedule+0x90f/0x26b0 [ 173.990529][ C1] schedule+0xd3/0x270 [ 173.994800][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 174.001584][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 174.007422][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 174.012808][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 174.018283][ C1] ? preempt_schedule_common+0x59/0xc0 [ 174.023766][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 174.029137][ C1] do_epoll_wait+0xea9/0x14e0 [ 174.034085][ C1] ? do_epoll_create+0x160/0x160 [ 174.039003][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.045125][ C1] ? finish_wait+0x270/0x270 [ 174.049856][ C1] ? __context_tracking_exit+0x80/0x90 [ 174.055319][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 174.060609][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 174.066079][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 174.071633][ C1] do_syscall_64+0x35/0xb0 [ 174.077423][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.083340][ C1] RIP: 0033:0x7f048a3db2e3 [ 174.087755][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 174.096420][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 174.104549][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 174.113216][ C1] RBP: 00007ffe10e1ff00 R08: 000055af15a059f0 R09: 0000000000000000 [ 174.121568][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 174.129621][ C1] R13: 000055af15a08e10 R14: 0000000000000003 R15: 000000000000000e [ 174.137759][ C1] task:systemd-udevd state:S stack:27712 pid:10440 ppid: 4872 flags:0x00000000 [ 174.147383][ C1] Call Trace: [ 174.150663][ C1] __schedule+0x907/0x26b0 [ 174.155339][ C1] ? io_schedule_timeout+0x140/0x140 [ 174.160683][ C1] ? do_epoll_wait+0x7f1/0x14e0 [ 174.165956][ C1] schedule+0xd3/0x270 [ 174.170231][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 174.176798][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 174.183039][ C1] ? do_epoll_wait+0xe95/0x14e0 [ 174.187892][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 174.193606][ C1] ? do_raw_write_lock+0x11a/0x280 [ 174.198707][ C1] ? do_raw_read_unlock+0x70/0x70 [ 174.203928][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 174.210320][ C1] do_epoll_wait+0xea9/0x14e0 [ 174.216313][ C1] ? do_epoll_create+0x160/0x160 [ 174.222021][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.228620][ C1] ? finish_wait+0x270/0x270 [ 174.233296][ C1] ? __context_tracking_exit+0x80/0x90 [ 174.239101][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 174.244056][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 174.249252][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 174.255351][ C1] do_syscall_64+0x35/0xb0 [ 174.259806][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.266790][ C1] RIP: 0033:0x7f048a3db2e3 [ 174.271552][ C1] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 174.281143][ C1] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 174.289711][ C1] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 174.299250][ C1] RBP: 00007ffe10e1ff00 R08: 000055af15a0e4e0 R09: 0000000000000000 [ 174.308475][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 174.317518][ C1] R13: 000055af159f4880 R14: 0000000000000003 R15: 000000000000000e [ 174.325942][ C1] task:systemd-udevd state:R running task stack:27920 pid:10449 ppid: 4872 flags:0x00000000 [ 174.337634][ C1] Call Trace: [ 174.340991][ C1] __schedule+0x907/0x26b0 [ 174.345510][ C1] ? io_schedule_timeout+0x140/0x140 [ 174.351397][ C1] preempt_schedule_irq+0x4e/0x90 [ 174.356873][ C1] irqentry_exit+0x31/0x80 [ 174.361403][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 174.367640][ C1] RIP: 0010:ktime_get_coarse_real_ts64+0x8d/0x160 [ 174.374738][ C1] Code: 7e f6 ff 48 8b 74 24 40 48 c7 c7 48 12 b9 8a e8 49 77 f6 ff 58 9c 58 f6 c4 02 0f 85 af 00 00 00 48 85 db 74 05 fb eb 02 f3 90 <8b> 1d 7d a7 5c 09 f6 c3 01 75 f3 8b 0d c6 a7 5c 09 48 8b 05 13 a8 [ 174.395559][ C1] RSP: 0018:ffffc9000b90fc78 EFLAGS: 00000206 [ 174.401744][ C1] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff18f94d1 [ 174.411165][ C1] RDX: ffffffff81b5c40d RSI: ffffffff88cb2640 RDI: ffffffff891fe060 [ 174.420113][ C1] RBP: ffffc9000b90fce0 R08: 0000000000000001 R09: 0000000000000001 [ 174.428910][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: fffff52001721f9d [ 174.437601][ C1] R13: fffff52001721f9c R14: ffffc9000b90fce8 R15: 0000000000000000 [ 174.445765][ C1] ? current_time+0x6d/0x200 [ 174.450795][ C1] current_time+0x6d/0x200 [ 174.455800][ C1] ? igrab+0x80/0x80 [ 174.460317][ C1] atime_needs_update+0x1e2/0x4b0 [ 174.465923][ C1] touch_atime+0xd1/0x5a0 [ 174.470434][ C1] ? atime_needs_update+0x4b0/0x4b0 [ 174.478072][ C1] ? getname_flags.part.0+0x89/0x440 [ 174.484058][ C1] do_readlinkat+0x1cc/0x270 [ 174.488941][ C1] ? cp_compat_stat+0x850/0x850 [ 174.493804][ C1] __x64_sys_readlinkat+0x8e/0xf0 [ 174.498920][ C1] do_syscall_64+0x35/0xb0 [ 174.503653][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.509660][ C1] RIP: 0033:0x7f048a3cf0ba [ 174.514314][ C1] RSP: 002b:00007ffe10e1b778 EFLAGS: 00000202 ORIG_RAX: 000000000000010b [ 174.523714][ C1] RAX: ffffffffffffffda RBX: 000055af15a07eb0 RCX: 00007f048a3cf0ba [ 174.531863][ C1] RDX: 000055af15a07eb0 RSI: 00007ffe10e1b800 RDI: 00000000ffffff9c [ 174.540037][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000070 [ 174.548082][ C1] R10: 0000000000000063 R11: 0000000000000202 R12: 00007ffe10e1b800 [ 174.556039][ C1] R13: 00000000ffffff9c R14: 00007ffe10e1b7d0 R15: 0000000000000063 [ 174.564891][ C1] task:systemd-udevd state:R running task stack:27944 pid:10460 ppid: 4872 flags:0x00004000 [ 174.578459][ C1] Call Trace: [ 174.581941][ C1] __schedule+0x907/0x26b0 [ 174.586694][ C1] ? io_schedule_timeout+0x140/0x140 [ 174.591971][ C1] preempt_schedule_irq+0x4e/0x90 [ 174.597186][ C1] irqentry_exit+0x31/0x80 [ 174.601592][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 174.607807][ C1] RIP: 0010:tomoyo_check_acl+0x98/0x3a0 [ 174.613382][ 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 [ 174.633454][ C1] RSP: 0018:ffffc9000ba3fae8 EFLAGS: 00000246 [ 174.639633][ C1] RAX: 0000000000000000 RBX: ffff88801e7a8b80 RCX: 1ffff92001747f84 [ 174.647678][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88801e7a8b98 [ 174.655627][ C1] RBP: fffff52001747f89 R08: 61c8864680b583eb R09: 0000000000000001 [ 174.663823][ C1] R10: 0000000000000001 R11: 000000000007a088 R12: ffffffff834f7910 [ 174.671973][ C1] R13: ffff8881463fc510 R14: dffffc0000000000 R15: ffffc9000ba3fc00 [ 174.680921][ C1] ? tomoyo_same_mount_acl+0x490/0x490 [ 174.686965][ C1] ? tomoyo_check_acl+0xf7/0x3a0 [ 174.692922][ C1] tomoyo_path_permission+0x1e6/0x380 [ 174.698803][ C1] ? tomoyo_fill_path_info+0x1a6/0x370 [ 174.705053][ C1] tomoyo_path_perm+0x289/0x350 [ 174.710298][ C1] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 174.716440][ C1] ? lock_chain_count+0x20/0x20 [ 174.721287][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 174.727391][ C1] security_inode_getattr+0xab/0x100 [ 174.732678][ C1] vfs_fstat+0x2b/0x80 [ 174.736934][ C1] __do_sys_newfstat+0x72/0xd0 [ 174.741690][ C1] ? __do_sys_fstat+0xd0/0xd0 [ 174.746363][ C1] ? __context_tracking_exit+0x80/0x90 [ 174.752172][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 174.757015][ C1] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 174.763230][ C1] do_syscall_64+0x35/0xb0 [ 174.767806][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.774334][ C1] RIP: 0033:0x7f048a3cd2e2 [ 174.778869][ C1] RSP: 002b:00007ffe10e1fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 174.787270][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f048a3cd2e2 [ 174.795427][ C1] RDX: 00007ffe10e1fb60 RSI: 00007ffe10e1fb60 RDI: 0000000000000007 [ 174.803572][ C1] RBP: 00007ffe10e1fd30 R08: 0000000000000000 R09: 0000000000000001 [ 174.812423][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055af15a07520 [ 174.820624][ C1] R13: 000055af15a17200 R14: 000055af15a174b0 R15: 00007ffe10e1fcf0 [ 174.829683][ C1] task:kworker/u4:14 state:R running task stack:32568 pid:10477 ppid: 2 flags:0x00004000 [ 174.842016][ C1] Call Trace: [ 174.845530][ C1] ? umh_complete+0x60/0x60 [ 174.851034][ C1] __switch_to_asm+0x40/0x40 [ 174.856014][ C1] task:kworker/u4:14 state:R running task stack:32568 pid:10478 ppid: 2 flags:0x00004000 [ 174.867242][ C1] Call Trace: [ 174.870533][ C1] ? umh_complete+0x60/0x60 [ 174.875635][ C1] __switch_to_asm+0x40/0x40 [ 174.880669][ C1] [ 174.880669][ C1] Showing all locks held in the system: [ 174.888796][ C1] 10 locks held by kworker/0:0/5: [ 174.894072][ C1] 4 locks held by ksoftirqd/0/13: [ 174.899089][ C1] 5 locks held by kworker/u4:6/352: [ 174.904419][ C1] 1 lock held by in:imklog/8150: [ 174.910112][ C1] 2 locks held by agetty/8368: [ 174.915788][ C1] #0: ffff88801ea06098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 174.925777][ C1] #1: ffffc900011182e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 174.936289][ C1] 2 locks held by agetty/8373: [ 174.941615][ C1] #0: ffff888026777098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 174.953033][ C1] #1: ffffc900011582e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 174.963250][ C1] 3 locks held by kworker/0:8/10115: [ 174.968537][ C1] 2 locks held by kworker/u4:14/10305: [ 174.974224][ C1] 3 locks held by systemd-udevd/10403: [ 174.979675][ C1] #0: ffff888032cd5888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 174.989641][ C1] #1: ffff888016c1c2c0 (kn->active#327){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 174.999988][ C1] #2: ffff888045c53220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 175.009878][ C1] 1 lock held by systemd-udevd/10404: [ 175.015521][ C1] 6 locks held by systemd-udevd/10409: [ 175.021164][ C1] #0: ffffffff8b2fcf38 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1a9/0x350 [ 175.030776][ C1] #1: ffffc90000dc0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 175.040909][ C1] #2: ffff88801d190230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x41/0x80 [ 175.050260][ C1] #3: ffffffff8ab71f80 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x560 [ 175.061302][ C1] #4: ffffffff8b5410b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x13a0 [ 175.070688][ C1] #5: ffffffff8ab71f80 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 175.081525][ C1] 1 lock held by systemd-udevd/10411: [ 175.086892][ C1] 1 lock held by systemd-udevd/10460: [ 175.092251][ C1] [ 175.094649][ C1] ============================================= [ 175.094649][ C1] [ 175.103334][ C0] task:systemd state:S stack:22504 pid: 1 ppid: 0 flags:0x00000000 [ 175.113093][ C0] Call Trace: [ 175.116466][ C0] __schedule+0x907/0x26b0 [ 175.122634][ C0] ? io_schedule_timeout+0x140/0x140 [ 175.128362][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 175.134048][ C0] schedule+0xd3/0x270 [ 175.138400][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 175.145094][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 175.151166][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 175.156129][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 175.160962][ C0] ? do_raw_write_lock+0x11a/0x280 [ 175.166770][ C0] ? do_raw_read_unlock+0x70/0x70 [ 175.172343][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.179349][ C0] do_epoll_wait+0xea9/0x14e0 [ 175.184914][ C0] ? do_epoll_create+0x160/0x160 [ 175.190047][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.196192][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 175.202887][ C0] ? finish_wait+0x270/0x270 [ 175.207616][ C0] ? __context_tracking_exit+0x80/0x90 [ 175.213605][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 175.218728][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 175.224168][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 175.229679][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 175.236180][ C0] do_syscall_64+0x35/0xb0 [ 175.240905][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.247009][ C0] RIP: 0033:0x7fe92c836303 [ 175.251409][ C0] RSP: 002b:00007ffdfc639c50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 175.259897][ C0] RAX: ffffffffffffffda RBX: 0000561224e7df50 RCX: 00007fe92c836303 [ 175.268237][ C0] RDX: 0000000000000025 RSI: 00007ffdfc639c60 RDI: 0000000000000004 [ 175.277274][ C0] RBP: 00007ffdfc639f20 R08: 431bde82d7b634db R09: 00000000000049a0 [ 175.285493][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdfc639c60 [ 175.293538][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000002 [ 175.301860][ C0] task:kthreadd state:S stack:27960 pid: 2 ppid: 0 flags:0x00004000 [ 175.311346][ C0] Call Trace: [ 175.314612][ C0] __schedule+0x907/0x26b0 [ 175.319222][ C0] ? io_schedule_timeout+0x140/0x140 [ 175.324848][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 175.329851][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 175.335022][ C0] schedule+0xd3/0x270 [ 175.339064][ C0] kthreadd+0x4d2/0x6a0 [ 175.343280][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 175.348451][ C0] ? kthread_is_per_cpu+0xb0/0xb0 [ 175.353447][ C0] ret_from_fork+0x1f/0x30 [ 175.357862][ C0] task:rcu_gp state:I stack:30304 pid: 3 ppid: 2 flags:0x00004000 [ 175.367061][ C0] Call Trace: [ 175.370905][ C0] __schedule+0x907/0x26b0 [ 175.376305][ C0] ? io_schedule_timeout+0x140/0x140 [ 175.381882][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 175.387027][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 175.391968][ C0] schedule+0xd3/0x270 [ 175.396179][ C0] rescuer_thread+0x65d/0xb80 [ 175.402096][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 175.407495][ C0] ? worker_thread+0x1040/0x1040 [ 175.412512][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 175.417423][ C0] ? worker_thread+0x1040/0x1040 [ 175.422589][ C0] kthread+0x38b/0x460 [ 175.426979][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 175.432183][ C0] ? set_kthread_struct+0x100/0x100 [ 175.437376][ C0] ret_from_fork+0x1f/0x30 [ 175.441895][ C0] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 175.451074][ C0] Call Trace: [ 175.454495][ C0] __schedule+0x907/0x26b0 [ 175.458994][ C0] ? io_schedule_timeout+0x140/0x140 [ 175.464362][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 175.469451][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 175.474654][ C0] schedule+0xd3/0x270 [ 175.478713][ C0] rescuer_thread+0x65d/0xb80 [ 175.483575][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 175.488664][ C0] ? worker_thread+0x1040/0x1040 [ 175.496162][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 175.501458][ C0] ? worker_thread+0x1040/0x1040 [ 175.506747][ C0] kthread+0x38b/0x460 [ 175.511156][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 175.516515][ C0] ? set_kthread_struct+0x100/0x100 [ 175.521964][ C0] ret_from_fork+0x1f/0x30 [ 175.526631][ C0] task:kworker/0:0 state:R running task stack:22880 pid: 5 ppid: 2 flags:0x00004000 [ 175.538574][ C0] Workqueue: usb_hub_wq hub_event [ 175.544016][ C0] Call Trace: [ 175.547593][ C0] __schedule+0x907/0x26b0 [ 175.552007][ C0] ? io_schedule_timeout+0x140/0x140 [ 175.557439][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 175.564010][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 175.569769][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 175.575583][ C0] preempt_schedule_common+0x45/0xc0 [ 175.580964][ C0] preempt_schedule_thunk+0x16/0x18 [ 175.586597][ C0] _raw_read_unlock_irqrestore+0x57/0x70 [ 175.592285][ C0] kbd_led_trigger_activate+0xa1/0xe0 [ 175.597749][ C0] ? _raw_write_unlock_irqrestore+0x3d/0x61 [ 175.603988][ C0] led_trigger_set+0x5ae/0xbe0 [ 175.608932][ C0] ? led_trigger_blink+0xd0/0xd0 [ 175.614111][ C0] ? down_write_killable_nested+0x180/0x180 [ 175.620075][ C0] ? debug_object_destroy+0x210/0x210 [ 175.625602][ C0] led_trigger_set_default+0x167/0x200 [ 175.631043][ C0] led_classdev_register_ext+0x4d7/0x710 [ 175.636736][ C0] ? devm_led_classdev_unregister+0x20/0x20 [ 175.642851][ C0] ? kasprintf+0xa6/0xd0 [ 175.647183][ C0] ? input_open_device+0x19c/0x290 [ 175.652284][ C0] input_leds_connect+0x3c2/0x760 [ 175.657387][ C0] input_attach_handler+0xfb/0x150 [ 175.662585][ C0] input_register_device.cold+0xb1/0x2a0 [ 175.668897][ C0] hidinput_connect+0x3e50/0x8880 [ 175.674118][ C0] ? hidinput_setkeycode+0x740/0x740 [ 175.679383][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 175.685144][ C0] ? wait_for_completion_io+0x280/0x280 [ 175.691012][ C0] hid_connect+0x6e8/0x930 [ 175.695548][ C0] ? hid_match_id+0x280/0x280 [ 175.700445][ C0] hid_hw_start+0x74/0x100 [ 175.704977][ C0] hid_device_probe+0x2fb/0x370 [ 175.709946][ C0] really_probe+0x1b9/0xb70 [ 175.714785][ C0] __driver_probe_device+0x2a6/0x460 [ 175.720352][ C0] driver_probe_device+0x44/0x110 [ 175.725707][ C0] __device_attach_driver+0x185/0x250 [ 175.731085][ C0] ? driver_allows_async_probing+0x120/0x120 [ 175.737110][ C0] bus_for_each_drv+0x11e/0x1a0 [ 175.742089][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 175.747690][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.753900][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 175.759829][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 175.766444][ C0] __device_attach+0x1db/0x410 [ 175.772224][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 175.777740][ C0] ? kobject_uevent_env+0x230/0x1290 [ 175.783382][ C0] bus_probe_device+0x19d/0x250 [ 175.788497][ C0] device_add+0xa2f/0x1e00 [ 175.792910][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 175.798089][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 175.804321][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 175.810134][ C0] hid_add_device+0x2d5/0x8a0 [ 175.815175][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 175.820756][ C0] ? modalias_show+0x140/0x140 [ 175.825816][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 175.831429][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 175.836798][ C0] usbhid_probe+0x9c7/0xed0 [ 175.841557][ C0] usb_probe_interface+0x274/0x6a0 [ 175.846931][ C0] really_probe+0x1b9/0xb70 [ 175.851855][ C0] __driver_probe_device+0x2a6/0x460 [ 175.858352][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 175.863631][ C0] driver_probe_device+0x44/0x110 [ 175.869712][ C0] __device_attach_driver+0x185/0x250 [ 175.875361][ C0] ? driver_allows_async_probing+0x120/0x120 [ 175.881720][ C0] bus_for_each_drv+0x11e/0x1a0 [ 175.886899][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 175.892126][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.898202][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 175.903549][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 175.909746][ C0] __device_attach+0x1db/0x410 [ 175.914521][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 175.920306][ C0] ? kobject_uevent_env+0x230/0x1290 [ 175.925721][ C0] bus_probe_device+0x19d/0x250 [ 175.930954][ C0] device_add+0xa2f/0x1e00 [ 175.935567][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 175.943286][ C0] ? mark_held_locks+0x9f/0xe0 [ 175.949088][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 175.956181][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 175.962349][ C0] usb_set_configuration+0x9fc/0x1750 [ 175.969535][ C0] ? kernfs_create_link+0x167/0x220 [ 175.975587][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 175.980876][ C0] usb_generic_driver_probe+0x74/0xa0 [ 175.987104][ C0] usb_probe_device+0x95/0x240 [ 175.991965][ C0] really_probe+0x1b9/0xb70 [ 175.996617][ C0] __driver_probe_device+0x2a6/0x460 [ 176.002504][ C0] driver_probe_device+0x44/0x110 [ 176.007893][ C0] __device_attach_driver+0x185/0x250 [ 176.013393][ C0] ? driver_allows_async_probing+0x120/0x120 [ 176.019386][ C0] bus_for_each_drv+0x11e/0x1a0 [ 176.025108][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 176.030273][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.036363][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 176.041564][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 176.048077][ C0] __device_attach+0x1db/0x410 [ 176.053019][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 176.059240][ C0] ? kobject_uevent_env+0x230/0x1290 [ 176.065024][ C0] bus_probe_device+0x19d/0x250 [ 176.070723][ C0] device_add+0xa2f/0x1e00 [ 176.075405][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 176.082036][ C0] usb_new_device.cold+0x5cf/0xedf [ 176.087654][ C0] ? hub_disconnect+0x470/0x470 [ 176.092720][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 176.097657][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.104302][ C0] hub_event+0x10a3/0x36c0 [ 176.109354][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 176.115407][ C0] ? lock_release+0x720/0x720 [ 176.120349][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 176.125294][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 176.130951][ C0] process_one_work+0x84c/0x13d0 [ 176.136148][ C0] ? lock_release+0x720/0x720 [ 176.140981][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 176.146592][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 176.151947][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 176.157001][ C0] worker_thread+0x74b/0x1040 [ 176.161674][ C0] ? process_one_work+0x13d0/0x13d0 [ 176.167127][ C0] kthread+0x38b/0x460 [ 176.171980][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.178024][ C0] ? set_kthread_struct+0x100/0x100 [ 176.183317][ C0] ret_from_fork+0x1f/0x30 [ 176.188340][ C0] task:kworker/0:0H state:I stack:29432 pid: 6 ppid: 2 flags:0x00004000 [ 176.197831][ C0] Workqueue: 0x0 (events_highpri) [ 176.203551][ C0] Call Trace: [ 176.206828][ C0] __schedule+0x907/0x26b0 [ 176.211333][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.216922][ C0] schedule+0xd3/0x270 [ 176.221488][ C0] worker_thread+0x14d/0x1040 [ 176.226160][ C0] ? process_one_work+0x13d0/0x13d0 [ 176.231522][ C0] kthread+0x38b/0x460 [ 176.235911][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.241197][ C0] ? set_kthread_struct+0x100/0x100 [ 176.246605][ C0] ret_from_fork+0x1f/0x30 [ 176.251498][ C0] task:kworker/0:1 state:I stack:21528 pid: 7 ppid: 2 flags:0x00004000 [ 176.261585][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 176.266569][ C0] Call Trace: [ 176.270115][ C0] __schedule+0x907/0x26b0 [ 176.274630][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.280098][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 176.285143][ C0] schedule+0xd3/0x270 [ 176.289435][ C0] worker_thread+0x14d/0x1040 [ 176.294379][ C0] ? process_one_work+0x13d0/0x13d0 [ 176.299782][ C0] kthread+0x38b/0x460 [ 176.304256][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.309445][ C0] ? set_kthread_struct+0x100/0x100 [ 176.314640][ C0] ret_from_fork+0x1f/0x30 [ 176.319230][ C0] task:kworker/u4:0 state:I stack:24936 pid: 8 ppid: 2 flags:0x00004000 [ 176.329010][ C0] Workqueue: 0x0 (events_unbound) [ 176.334110][ C0] Call Trace: [ 176.337461][ C0] __schedule+0x907/0x26b0 [ 176.341964][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.347308][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 176.352306][ C0] schedule+0xd3/0x270 [ 176.356700][ C0] worker_thread+0x14d/0x1040 [ 176.362398][ C0] ? process_one_work+0x13d0/0x13d0 [ 176.369190][ C0] kthread+0x38b/0x460 [ 176.373386][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.378589][ C0] ? set_kthread_struct+0x100/0x100 [ 176.384164][ C0] ret_from_fork+0x1f/0x30 [ 176.388695][ C0] task:mm_percpu_wq state:I stack:30640 pid: 9 ppid: 2 flags:0x00004000 [ 176.398420][ C0] Call Trace: [ 176.401880][ C0] __schedule+0x907/0x26b0 [ 176.406373][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.411641][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 176.416843][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 176.422388][ C0] schedule+0xd3/0x270 [ 176.426681][ C0] rescuer_thread+0x65d/0xb80 [ 176.431561][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 176.436498][ C0] ? worker_thread+0x1040/0x1040 [ 176.441624][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 176.446630][ C0] ? worker_thread+0x1040/0x1040 [ 176.451545][ C0] kthread+0x38b/0x460 [ 176.455720][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.461012][ C0] ? set_kthread_struct+0x100/0x100 [ 176.466501][ C0] ret_from_fork+0x1f/0x30 [ 176.471254][ C0] task:kworker/u4:1 state:I stack:24936 pid: 10 ppid: 2 flags:0x00004000 [ 176.480922][ C0] Workqueue: 0x0 (phy10) [ 176.485259][ C0] Call Trace: [ 176.488541][ C0] __schedule+0x907/0x26b0 [ 176.493221][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.499472][ C0] schedule+0xd3/0x270 [ 176.503939][ C0] worker_thread+0x14d/0x1040 [ 176.508904][ C0] ? process_one_work+0x13d0/0x13d0 [ 176.514182][ C0] kthread+0x38b/0x460 [ 176.518503][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.524141][ C0] ? set_kthread_struct+0x100/0x100 [ 176.529670][ C0] ret_from_fork+0x1f/0x30 [ 176.535256][ C0] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 176.544982][ C0] Call Trace: [ 176.548261][ C0] __schedule+0x907/0x26b0 [ 176.552834][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.558663][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.565035][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 176.570283][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 176.576105][ C0] schedule+0xd3/0x270 [ 176.580394][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 176.585837][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 176.591656][ C0] ? finish_wait+0x270/0x270 [ 176.596322][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 176.601249][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 176.607159][ C0] kthread+0x38b/0x460 [ 176.611381][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.616913][ C0] ? set_kthread_struct+0x100/0x100 [ 176.622123][ C0] ret_from_fork+0x1f/0x30 [ 176.627004][ C0] task:rcu_tasks_trace state:S stack:29704 pid: 12 ppid: 2 flags:0x00004000 [ 176.636202][ C0] Call Trace: [ 176.639466][ C0] __schedule+0x907/0x26b0 [ 176.643864][ C0] ? io_schedule_timeout+0x140/0x140 [ 176.649412][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.655505][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 176.660892][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 176.668122][ C0] schedule+0xd3/0x270 [ 176.672614][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 176.677633][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 176.683324][ C0] ? finish_wait+0x270/0x270 [ 176.687923][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 176.692847][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 176.698655][ C0] kthread+0x38b/0x460 [ 176.703262][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.708988][ C0] ? set_kthread_struct+0x100/0x100 [ 176.714462][ C0] ret_from_fork+0x1f/0x30 [ 176.718992][ C0] task:ksoftirqd/0 state:R running task stack:25832 pid: 13 ppid: 2 flags:0x00004000 [ 176.730538][ C0] Call Trace: [ 176.733857][ C0] sched_show_task+0x433/0x5b0 [ 176.738789][ C0] ? finish_task_switch.isra.0+0xa10/0xa10 [ 176.744677][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 176.749730][ C0] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 176.756102][ C0] show_state_filter+0x13e/0x300 [ 176.761040][ C0] kbd_event+0x6fe/0x13a0 [ 176.766089][ C0] ? kbd_bh+0x230/0x230 [ 176.771012][ C0] ? lock_release+0x720/0x720 [ 176.775779][ C0] input_to_handler+0x336/0x4a0 [ 176.780738][ C0] input_pass_values.part.0+0x1a3/0x560 [ 176.786285][ C0] input_handle_event+0x215/0x1160 [ 176.791482][ C0] input_event+0x54/0x80 [ 176.796237][ C0] hidinput_hid_event+0x3a7/0x1710 [ 176.801639][ C0] ? hidinput_connect+0x8880/0x8880 [ 176.807204][ C0] ? slab_free_freelist_hook+0xdf/0x240 [ 176.813064][ C0] hid_process_event+0x358/0x590 [ 176.818528][ C0] ? trace_kmalloc+0x32/0xf0 [ 176.823098][ C0] ? __kmalloc+0x191/0x330 [ 176.827662][ C0] hid_report_raw_event+0xa18/0xfe0 [ 176.833014][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 176.839075][ C0] hid_input_report+0x26f/0x4b0 [ 176.844093][ C0] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 176.850056][ C0] hid_irq_in+0x4b0/0x620 [ 176.854651][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 176.860181][ C0] dummy_timer+0xeb8/0x2eb0 [ 176.864976][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 176.872196][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 176.877357][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 176.882120][ C0] call_timer_fn+0x163/0x4a0 [ 176.886974][ C0] ? add_timer_on+0x410/0x410 [ 176.891667][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 176.896700][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 176.902198][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 176.906991][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 176.912946][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 176.918377][ C0] __run_timers.part.0+0x524/0x8a0 [ 176.923641][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 176.928469][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 176.933629][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 176.939111][ C0] ? sched_clock_cpu+0x15/0x1f0 [ 176.944425][ C0] run_timer_softirq+0x9c/0x190 [ 176.949430][ C0] __do_softirq+0x29b/0x9c2 [ 176.954076][ C0] ? __irq_exit_rcu+0x1c0/0x1c0 [ 176.959123][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 176.965280][ C0] run_ksoftirqd+0x2d/0x60 [ 176.970108][ C0] smpboot_thread_fn+0x548/0x8c0 [ 176.975406][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 176.981906][ C0] kthread+0x38b/0x460 [ 176.986226][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 176.991530][ C0] ? set_kthread_struct+0x100/0x100 [ 176.997232][ C0] ret_from_fork+0x1f/0x30 [ 177.001735][ C0] task:rcu_preempt state:R running task stack:28928 pid: 14 ppid: 2 flags:0x00004000 [ 177.013002][ C0] Call Trace: [ 177.016322][ C0] __schedule+0x907/0x26b0 [ 177.020793][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.026643][ C0] ? debug_object_destroy+0x210/0x210 [ 177.032091][ C0] schedule+0xd3/0x270 [ 177.036750][ C0] schedule_timeout+0x11d/0x250 [ 177.041607][ C0] ? usleep_range+0x150/0x150 [ 177.046366][ C0] ? rcu_gp_kthread+0x9c2/0x1980 [ 177.051298][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 177.056748][ C0] ? batadv_dat_snoop_incoming_arp_reply+0x20/0x3f0 [ 177.063771][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 177.070423][ C0] ? prepare_to_swait_event+0xee/0x470 [ 177.076719][ C0] rcu_gp_kthread+0xd34/0x1980 [ 177.081784][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 177.087249][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 177.093244][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 177.098978][ C0] kthread+0x38b/0x460 [ 177.103127][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.109216][ C0] ? set_kthread_struct+0x100/0x100 [ 177.114407][ C0] ret_from_fork+0x1f/0x30 [ 177.119052][ C0] task:migration/0 state:S stack:30640 pid: 15 ppid: 2 flags:0x00004000 [ 177.128449][ C0] Stopper: 0x0 <- 0x0 [ 177.132709][ C0] Call Trace: [ 177.136103][ C0] __schedule+0x907/0x26b0 [ 177.140541][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.145835][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 177.151951][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 177.157751][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 177.163047][ C0] schedule+0xd3/0x270 [ 177.167706][ C0] ? ikconfig_read_current+0x30/0x30 [ 177.173764][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 177.178702][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 177.185019][ C0] kthread+0x38b/0x460 [ 177.189150][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.194718][ C0] ? set_kthread_struct+0x100/0x100 [ 177.200024][ C0] ret_from_fork+0x1f/0x30 [ 177.205855][ C0] task:cpuhp/0 state:S stack:27952 pid: 16 ppid: 2 flags:0x00004000 [ 177.218006][ C0] Call Trace: [ 177.221377][ C0] __schedule+0x907/0x26b0 [ 177.226250][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.231932][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 177.238195][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 177.243720][ C0] schedule+0xd3/0x270 [ 177.248055][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 177.254821][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 177.260459][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 177.267438][ C0] kthread+0x38b/0x460 [ 177.271907][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.277210][ C0] ? set_kthread_struct+0x100/0x100 [ 177.282576][ C0] ret_from_fork+0x1f/0x30 [ 177.287402][ C0] task:cpuhp/1 state:S stack:27984 pid: 17 ppid: 2 flags:0x00004000 [ 177.297041][ C0] Call Trace: [ 177.300437][ C0] __schedule+0x907/0x26b0 [ 177.305157][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.311300][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 177.316954][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 177.323047][ C0] schedule+0xd3/0x270 [ 177.327191][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 177.332905][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 177.338002][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 177.344502][ C0] kthread+0x38b/0x460 [ 177.348749][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.353947][ C0] ? set_kthread_struct+0x100/0x100 [ 177.359644][ C0] ret_from_fork+0x1f/0x30 [ 177.364606][ C0] task:migration/1 state:R running task stack:30752 pid: 18 ppid: 2 flags:0x00004000 [ 177.377643][ C0] Stopper: 0x0 <- 0x0 [ 177.381974][ C0] Call Trace: [ 177.385537][ C0] __schedule+0x907/0x26b0 [ 177.391061][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.400955][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 177.407046][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 177.413031][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 177.418112][ C0] schedule+0xd3/0x270 [ 177.422272][ C0] ? ikconfig_read_current+0x30/0x30 [ 177.427625][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 177.433204][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 177.439775][ C0] kthread+0x38b/0x460 [ 177.444347][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.450041][ C0] ? set_kthread_struct+0x100/0x100 [ 177.455687][ C0] ret_from_fork+0x1f/0x30 [ 177.460135][ C0] task:ksoftirqd/1 state:S stack:26168 pid: 19 ppid: 2 flags:0x00004000 [ 177.471764][ C0] Call Trace: [ 177.476183][ C0] __schedule+0x907/0x26b0 [ 177.482361][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.488089][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 177.493498][ C0] schedule+0xd3/0x270 [ 177.497743][ C0] ? __local_bh_disable_ip+0xc0/0xc0 [ 177.503663][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 177.508801][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 177.516406][ C0] kthread+0x38b/0x460 [ 177.520464][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.526196][ C0] ? set_kthread_struct+0x100/0x100 [ 177.531665][ C0] ret_from_fork+0x1f/0x30 [ 177.536692][ C0] task:kworker/1:0 state:I stack:27048 pid: 20 ppid: 2 flags:0x00004000 [ 177.547056][ C0] Workqueue: 0x0 (events) [ 177.551810][ C0] Call Trace: [ 177.555611][ C0] __schedule+0x907/0x26b0 [ 177.560471][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.567073][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 177.572690][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 177.577978][ C0] schedule+0xd3/0x270 [ 177.582267][ C0] worker_thread+0x14d/0x1040 [ 177.587214][ C0] ? process_one_work+0x13d0/0x13d0 [ 177.593402][ C0] kthread+0x38b/0x460 [ 177.597640][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.603678][ C0] ? set_kthread_struct+0x100/0x100 [ 177.609007][ C0] ret_from_fork+0x1f/0x30 [ 177.613654][ C0] task:kworker/1:0H state:I stack:29528 pid: 21 ppid: 2 flags:0x00004000 [ 177.623685][ C0] Workqueue: 0x0 (events_highpri) [ 177.629260][ C0] Call Trace: [ 177.632797][ C0] __schedule+0x907/0x26b0 [ 177.637200][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.643035][ C0] schedule+0xd3/0x270 [ 177.647166][ C0] worker_thread+0x14d/0x1040 [ 177.653086][ C0] ? process_one_work+0x13d0/0x13d0 [ 177.658279][ C0] kthread+0x38b/0x460 [ 177.662436][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.667824][ C0] ? set_kthread_struct+0x100/0x100 [ 177.673603][ C0] ret_from_fork+0x1f/0x30 [ 177.678040][ C0] task:kdevtmpfs state:S stack:27544 pid: 22 ppid: 2 flags:0x00004000 [ 177.687391][ C0] Call Trace: [ 177.690713][ C0] __schedule+0x907/0x26b0 [ 177.695317][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.700774][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 177.705992][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 177.710915][ C0] schedule+0xd3/0x270 [ 177.714976][ C0] devtmpfsd+0x232/0x24e [ 177.719310][ C0] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 177.725471][ C0] kthread+0x38b/0x460 [ 177.729535][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.734807][ C0] ? set_kthread_struct+0x100/0x100 [ 177.740182][ C0] ret_from_fork+0x1f/0x30 [ 177.744873][ C0] task:netns state:I stack:30000 pid: 23 ppid: 2 flags:0x00004000 [ 177.754252][ C0] Call Trace: [ 177.757592][ C0] __schedule+0x907/0x26b0 [ 177.762319][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.767901][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 177.773098][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 177.778323][ C0] schedule+0xd3/0x270 [ 177.782629][ C0] rescuer_thread+0x65d/0xb80 [ 177.787431][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 177.792285][ C0] ? worker_thread+0x1040/0x1040 [ 177.797922][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 177.803099][ C0] ? worker_thread+0x1040/0x1040 [ 177.808063][ C0] kthread+0x38b/0x460 [ 177.812214][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.817390][ C0] ? set_kthread_struct+0x100/0x100 [ 177.822650][ C0] ret_from_fork+0x1f/0x30 [ 177.828039][ C0] task:inet_frag_wq state:I stack:29904 pid: 24 ppid: 2 flags:0x00004000 [ 177.837484][ C0] Call Trace: [ 177.840966][ C0] __schedule+0x907/0x26b0 [ 177.845366][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.850667][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 177.855824][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 177.861129][ C0] schedule+0xd3/0x270 [ 177.865208][ C0] rescuer_thread+0x65d/0xb80 [ 177.869886][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 177.874972][ C0] ? worker_thread+0x1040/0x1040 [ 177.880135][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 177.885087][ C0] ? worker_thread+0x1040/0x1040 [ 177.890226][ C0] kthread+0x38b/0x460 [ 177.894303][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.900049][ C0] ? set_kthread_struct+0x100/0x100 [ 177.905527][ C0] ret_from_fork+0x1f/0x30 [ 177.910142][ C0] task:kworker/1:1 state:I stack:22368 pid: 26 ppid: 2 flags:0x00004000 [ 177.919808][ C0] Workqueue: 0x0 (events) [ 177.925205][ C0] Call Trace: [ 177.928620][ C0] __schedule+0x907/0x26b0 [ 177.933535][ C0] ? io_schedule_timeout+0x140/0x140 [ 177.939428][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 177.944727][ C0] schedule+0xd3/0x270 [ 177.949068][ C0] worker_thread+0x14d/0x1040 [ 177.953857][ C0] ? process_one_work+0x13d0/0x13d0 [ 177.959225][ C0] kthread+0x38b/0x460 [ 177.963653][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 177.969481][ C0] ? set_kthread_struct+0x100/0x100 [ 177.974882][ C0] ret_from_fork+0x1f/0x30 [ 177.979471][ C0] task:kworker/u4:2 state:I stack:24936 pid: 29 ppid: 2 flags:0x00004000 [ 177.989003][ C0] Workqueue: 0x0 (phy9) [ 177.993500][ C0] Call Trace: [ 177.996865][ C0] __schedule+0x907/0x26b0 [ 178.001392][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.006925][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.012407][ C0] schedule+0xd3/0x270 [ 178.016574][ C0] worker_thread+0x14d/0x1040 [ 178.021237][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.027448][ C0] kthread+0x38b/0x460 [ 178.031642][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.036922][ C0] ? set_kthread_struct+0x100/0x100 [ 178.042273][ C0] ret_from_fork+0x1f/0x30 [ 178.046884][ C0] task:kauditd state:S stack:29312 pid: 37 ppid: 2 flags:0x00004000 [ 178.057052][ C0] Call Trace: [ 178.060411][ C0] __schedule+0x907/0x26b0 [ 178.065331][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.071604][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 178.077938][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 178.083140][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 178.089085][ C0] schedule+0xd3/0x270 [ 178.093146][ C0] kauditd_thread+0x464/0x840 [ 178.097901][ C0] ? auditd_reset+0xe0/0xe0 [ 178.102489][ C0] ? finish_wait+0x270/0x270 [ 178.107652][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 178.112578][ C0] ? auditd_reset+0xe0/0xe0 [ 178.117235][ C0] kthread+0x38b/0x460 [ 178.121366][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.126844][ C0] ? set_kthread_struct+0x100/0x100 [ 178.132220][ C0] ret_from_fork+0x1f/0x30 [ 178.137090][ C0] task:kworker/1:2 state:I stack:27288 pid: 51 ppid: 2 flags:0x00004000 [ 178.146843][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 178.152070][ C0] Call Trace: [ 178.155574][ C0] __schedule+0x907/0x26b0 [ 178.160006][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.165414][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.170773][ C0] schedule+0xd3/0x270 [ 178.174921][ C0] worker_thread+0x14d/0x1040 [ 178.179754][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.185032][ C0] kthread+0x38b/0x460 [ 178.189296][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.194584][ C0] ? set_kthread_struct+0x100/0x100 [ 178.200381][ C0] ret_from_fork+0x1f/0x30 [ 178.205023][ C0] task:kworker/u4:3 state:I stack:24336 pid: 115 ppid: 2 flags:0x00004000 [ 178.214374][ C0] Workqueue: 0x0 (events_unbound) [ 178.220078][ C0] Call Trace: [ 178.223448][ C0] __schedule+0x907/0x26b0 [ 178.227952][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.233236][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.238177][ C0] schedule+0xd3/0x270 [ 178.242328][ C0] worker_thread+0x14d/0x1040 [ 178.247199][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.252415][ C0] kthread+0x38b/0x460 [ 178.256916][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.262830][ C0] ? set_kthread_struct+0x100/0x100 [ 178.268202][ C0] ret_from_fork+0x1f/0x30 [ 178.272722][ C0] task:kworker/u4:4 state:I stack:24936 pid: 269 ppid: 2 flags:0x00004000 [ 178.282129][ C0] Workqueue: 0x0 (phy8) [ 178.286772][ C0] Call Trace: [ 178.290232][ C0] __schedule+0x907/0x26b0 [ 178.294655][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.300290][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.305701][ C0] schedule+0xd3/0x270 [ 178.310158][ C0] worker_thread+0x14d/0x1040 [ 178.314843][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.320053][ C0] kthread+0x38b/0x460 [ 178.324215][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.329565][ C0] ? set_kthread_struct+0x100/0x100 [ 178.336141][ C0] ret_from_fork+0x1f/0x30 [ 178.340539][ C0] task:kworker/u4:5 state:I stack:24304 pid: 296 ppid: 2 flags:0x00004000 [ 178.350337][ C0] Workqueue: 0x0 (events_unbound) [ 178.355443][ C0] Call Trace: [ 178.358724][ C0] __schedule+0x907/0x26b0 [ 178.363325][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.369103][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.374480][ C0] schedule+0xd3/0x270 [ 178.378828][ C0] worker_thread+0x14d/0x1040 [ 178.383500][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.388725][ C0] kthread+0x38b/0x460 [ 178.393123][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.398942][ C0] ? set_kthread_struct+0x100/0x100 [ 178.404444][ C0] ret_from_fork+0x1f/0x30 [ 178.409032][ C0] task:kworker/u4:6 state:R running task stack:26112 pid: 352 ppid: 2 flags:0x00004000 [ 178.420264][ C0] Workqueue: events_unbound flush_to_ldisc [ 178.426327][ C0] Call Trace: [ 178.429586][ C0] __schedule+0x907/0x26b0 [ 178.434069][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.439391][ C0] ? mark_held_locks+0x9f/0xe0 [ 178.444251][ C0] preempt_schedule_irq+0x4e/0x90 [ 178.449658][ C0] irqentry_exit+0x31/0x80 [ 178.454149][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 178.460586][ C0] RIP: 0010:console_unlock+0x764/0x8d0 [ 178.466170][ C0] Code: ff ff 48 98 48 89 6c 24 20 48 89 44 24 08 e9 a5 fb ff ff c7 05 29 68 db 0d 00 00 00 00 48 8b bc 24 68 01 00 00 e8 ac d3 ff ff <48> b8 00 00 00 00 00 fc ff df 48 03 44 24 28 48 c7 00 00 00 00 00 [ 178.486564][ C0] RSP: 0018:ffffc900020af9e8 EFLAGS: 00000206 [ 178.492789][ C0] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: 1ffffffff1dbd79a [ 178.501082][ C0] RDX: 0000000000000000 RSI: ffffffff88cb2640 RDI: ffffffff891fe060 [ 178.511065][ C0] RBP: ffffc900020afa40 R08: 0000000000000001 R09: ffffffff8edb4937 [ 178.519227][ C0] R10: 0000000000000001 R11: 00000000000000a7 R12: 0000000000000001 [ 178.527627][ C0] R13: ffffffff8b7b6c90 R14: 0000000000000200 R15: 0000000000000200 [ 178.535629][ C0] ? devkmsg_read+0x680/0x680 [ 178.540540][ C0] ? bit_putcs+0xc20/0xc20 [ 178.544953][ C0] ? fbcon_cursor+0x451/0x570 [ 178.549709][ C0] n_tty_receive_buf_common+0xb1e/0x4930 [ 178.555428][ C0] ? __init_ldsem+0x170/0x170 [ 178.560094][ C0] tty_port_default_receive_buf+0x5c/0x90 [ 178.566390][ C0] flush_to_ldisc+0x19c/0x3d0 [ 178.571412][ C0] process_one_work+0x84c/0x13d0 [ 178.576335][ C0] ? lock_release+0x720/0x720 [ 178.581263][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 178.586876][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.592078][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 178.597208][ C0] worker_thread+0x598/0x1040 [ 178.602010][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.607553][ C0] kthread+0x38b/0x460 [ 178.611627][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.616956][ C0] ? set_kthread_struct+0x100/0x100 [ 178.622524][ C0] ret_from_fork+0x1f/0x30 [ 178.627401][ C0] task:kworker/u4:7 state:I stack:24184 pid: 392 ppid: 2 flags:0x00004000 [ 178.637161][ C0] Workqueue: 0x0 (phy11) [ 178.641740][ C0] Call Trace: [ 178.645020][ C0] __schedule+0x907/0x26b0 [ 178.649814][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.656563][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.661497][ C0] schedule+0xd3/0x270 [ 178.665963][ C0] worker_thread+0x14d/0x1040 [ 178.670726][ C0] ? process_one_work+0x13d0/0x13d0 [ 178.676593][ C0] kthread+0x38b/0x460 [ 178.680823][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.686339][ C0] ? set_kthread_struct+0x100/0x100 [ 178.691869][ C0] ret_from_fork+0x1f/0x30 [ 178.696816][ C0] task:khungtaskd state:S stack:30424 pid: 1541 ppid: 2 flags:0x00004000 [ 178.706271][ C0] Call Trace: [ 178.709795][ C0] __schedule+0x907/0x26b0 [ 178.714622][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.720753][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 178.727357][ C0] ? debug_object_destroy+0x210/0x210 [ 178.733239][ C0] schedule+0xd3/0x270 [ 178.737981][ C0] schedule_timeout+0x11d/0x250 [ 178.743317][ C0] ? usleep_range+0x150/0x150 [ 178.748912][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 178.755524][ C0] watchdog+0xb9/0xc40 [ 178.759686][ C0] ? reset_hung_task_detector+0x20/0x20 [ 178.766096][ C0] kthread+0x38b/0x460 [ 178.770266][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.775526][ C0] ? set_kthread_struct+0x100/0x100 [ 178.780834][ C0] ret_from_fork+0x1f/0x30 [ 178.785265][ C0] task:oom_reaper state:S stack:30120 pid: 1658 ppid: 2 flags:0x00004000 [ 178.794898][ C0] Call Trace: [ 178.798171][ C0] __schedule+0x907/0x26b0 [ 178.802762][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.808106][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 178.815041][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 178.820478][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 178.826258][ C0] schedule+0xd3/0x270 [ 178.830394][ C0] oom_reaper+0x8cb/0xa80 [ 178.834709][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 178.839839][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 178.845114][ C0] ? finish_wait+0x270/0x270 [ 178.849686][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 178.854598][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 178.859783][ C0] kthread+0x38b/0x460 [ 178.863834][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.869030][ C0] ? set_kthread_struct+0x100/0x100 [ 178.874445][ C0] ret_from_fork+0x1f/0x30 [ 178.879147][ C0] task:writeback state:I stack:26016 pid: 1659 ppid: 2 flags:0x00004000 [ 178.889525][ C0] Workqueue: 0x0 (flush-8:0) [ 178.894753][ C0] Call Trace: [ 178.898543][ C0] __schedule+0x907/0x26b0 [ 178.903275][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.909088][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 178.914312][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 178.919557][ C0] schedule+0xd3/0x270 [ 178.924092][ C0] rescuer_thread+0x65d/0xb80 [ 178.928934][ C0] ? worker_thread+0x1040/0x1040 [ 178.934021][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 178.941439][ C0] ? worker_thread+0x1040/0x1040 [ 178.946930][ C0] kthread+0x38b/0x460 [ 178.951655][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 178.956946][ C0] ? set_kthread_struct+0x100/0x100 [ 178.962233][ C0] ret_from_fork+0x1f/0x30 [ 178.968065][ C0] task:kcompactd0 state:S stack:29488 pid: 1661 ppid: 2 flags:0x00004000 [ 178.977844][ C0] Call Trace: [ 178.981291][ C0] __schedule+0x907/0x26b0 [ 178.985981][ C0] ? io_schedule_timeout+0x140/0x140 [ 178.991585][ C0] ? debug_object_destroy+0x210/0x210 [ 178.997234][ C0] schedule+0xd3/0x270 [ 179.001395][ C0] schedule_timeout+0x11d/0x250 [ 179.006602][ C0] ? usleep_range+0x150/0x150 [ 179.011271][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 179.017050][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 179.023339][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 179.028806][ C0] kcompactd+0x491/0xae0 [ 179.033031][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 179.038127][ C0] ? finish_wait+0x270/0x270 [ 179.043926][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.049416][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 179.055128][ C0] kthread+0x38b/0x460 [ 179.059474][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.065283][ C0] ? set_kthread_struct+0x100/0x100 [ 179.070841][ C0] ret_from_fork+0x1f/0x30 [ 179.075568][ C0] task:kcompactd1 state:S stack:29488 pid: 1662 ppid: 2 flags:0x00004000 [ 179.085412][ C0] Call Trace: [ 179.089023][ C0] __schedule+0x907/0x26b0 [ 179.093532][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.099153][ C0] ? debug_object_destroy+0x210/0x210 [ 179.104610][ C0] schedule+0xd3/0x270 [ 179.108918][ C0] schedule_timeout+0x11d/0x250 [ 179.113920][ C0] ? usleep_range+0x150/0x150 [ 179.119239][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 179.126173][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 179.132526][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 179.138069][ C0] kcompactd+0x491/0xae0 [ 179.142315][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 179.147398][ C0] ? finish_wait+0x270/0x270 [ 179.153096][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.158336][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 179.163668][ C0] kthread+0x38b/0x460 [ 179.169065][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.174594][ C0] ? set_kthread_struct+0x100/0x100 [ 179.179794][ C0] ret_from_fork+0x1f/0x30 [ 179.184227][ C0] task:ksmd state:S stack:29856 pid: 1663 ppid: 2 flags:0x00004000 [ 179.193762][ C0] Call Trace: [ 179.197032][ C0] __schedule+0x907/0x26b0 [ 179.201713][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.207000][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 179.213742][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 179.219086][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 179.224880][ C0] schedule+0xd3/0x270 [ 179.229025][ C0] ksm_scan_thread+0x157e/0x3770 [ 179.233939][ C0] ? find_held_lock+0x2d/0x110 [ 179.238717][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 179.244224][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 179.249768][ C0] ? finish_wait+0x270/0x270 [ 179.254336][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.259934][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 179.265801][ C0] kthread+0x38b/0x460 [ 179.270338][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.275615][ C0] ? set_kthread_struct+0x100/0x100 [ 179.281010][ C0] ret_from_fork+0x1f/0x30 [ 179.285701][ C0] task:khugepaged state:S stack:24200 pid: 1664 ppid: 2 flags:0x00004000 [ 179.296488][ C0] Call Trace: [ 179.299904][ C0] __schedule+0x907/0x26b0 [ 179.305231][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.311847][ C0] ? debug_object_destroy+0x210/0x210 [ 179.317571][ C0] schedule+0xd3/0x270 [ 179.322279][ C0] schedule_timeout+0x11d/0x250 [ 179.327586][ C0] ? usleep_range+0x150/0x150 [ 179.332756][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 179.338765][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 179.344589][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 179.350060][ C0] khugepaged+0x10c6/0x40a0 [ 179.354867][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 179.360491][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 179.365426][ C0] ? finish_wait+0x270/0x270 [ 179.370478][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.375644][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 179.381444][ C0] kthread+0x38b/0x460 [ 179.385522][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.391070][ C0] ? set_kthread_struct+0x100/0x100 [ 179.396984][ C0] ret_from_fork+0x1f/0x30 [ 179.401496][ C0] task:pencrypt_serial state:I stack:30712 pid: 1700 ppid: 2 flags:0x00004000 [ 179.410895][ C0] Call Trace: [ 179.414157][ C0] __schedule+0x907/0x26b0 [ 179.418741][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.424137][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.429243][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.434251][ C0] schedule+0xd3/0x270 [ 179.438305][ C0] rescuer_thread+0x65d/0xb80 [ 179.443201][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.448307][ C0] ? worker_thread+0x1040/0x1040 [ 179.453261][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.458203][ C0] ? worker_thread+0x1040/0x1040 [ 179.463506][ C0] kthread+0x38b/0x460 [ 179.468133][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.473760][ C0] ? set_kthread_struct+0x100/0x100 [ 179.479161][ C0] ret_from_fork+0x1f/0x30 [ 179.483677][ C0] task:pdecrypt_serial state:I stack:30712 pid: 1702 ppid: 2 flags:0x00004000 [ 179.493401][ C0] Call Trace: [ 179.496670][ C0] __schedule+0x907/0x26b0 [ 179.501557][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.506923][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.512083][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.517021][ C0] schedule+0xd3/0x270 [ 179.521081][ C0] rescuer_thread+0x65d/0xb80 [ 179.525930][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.531108][ C0] ? worker_thread+0x1040/0x1040 [ 179.536116][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.541142][ C0] ? worker_thread+0x1040/0x1040 [ 179.546225][ C0] kthread+0x38b/0x460 [ 179.550349][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.555718][ C0] ? set_kthread_struct+0x100/0x100 [ 179.561146][ C0] ret_from_fork+0x1f/0x30 [ 179.565967][ C0] task:cryptd state:I stack:30344 pid: 1704 ppid: 2 flags:0x00004000 [ 179.576518][ C0] Call Trace: [ 179.579801][ C0] __schedule+0x907/0x26b0 [ 179.584475][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.589855][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.594913][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.600110][ C0] schedule+0xd3/0x270 [ 179.604158][ C0] rescuer_thread+0x65d/0xb80 [ 179.608896][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.613721][ C0] ? worker_thread+0x1040/0x1040 [ 179.618647][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.623748][ C0] ? worker_thread+0x1040/0x1040 [ 179.628785][ C0] kthread+0x38b/0x460 [ 179.632982][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.638353][ C0] ? set_kthread_struct+0x100/0x100 [ 179.643534][ C0] ret_from_fork+0x1f/0x30 [ 179.647932][ C0] task:kintegrityd state:I stack:30024 pid: 1775 ppid: 2 flags:0x00004000 [ 179.657104][ C0] Call Trace: [ 179.660487][ C0] __schedule+0x907/0x26b0 [ 179.665001][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.670542][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.675576][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.680686][ C0] schedule+0xd3/0x270 [ 179.684731][ C0] rescuer_thread+0x65d/0xb80 [ 179.689472][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.694303][ C0] ? worker_thread+0x1040/0x1040 [ 179.699297][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.704880][ C0] ? worker_thread+0x1040/0x1040 [ 179.710057][ C0] kthread+0x38b/0x460 [ 179.714284][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.719564][ C0] ? set_kthread_struct+0x100/0x100 [ 179.724947][ C0] ret_from_fork+0x1f/0x30 [ 179.729721][ C0] task:kblockd state:I stack:30712 pid: 1776 ppid: 2 flags:0x00004000 [ 179.739154][ C0] Call Trace: [ 179.742430][ C0] __schedule+0x907/0x26b0 [ 179.746847][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.752382][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.757380][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.762561][ C0] schedule+0xd3/0x270 [ 179.766983][ C0] rescuer_thread+0x65d/0xb80 [ 179.772533][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.777555][ C0] ? worker_thread+0x1040/0x1040 [ 179.782505][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.787425][ C0] ? worker_thread+0x1040/0x1040 [ 179.792518][ C0] kthread+0x38b/0x460 [ 179.796651][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.801908][ C0] ? set_kthread_struct+0x100/0x100 [ 179.807162][ C0] ret_from_fork+0x1f/0x30 [ 179.811716][ C0] task:blkcg_punt_bio state:I stack:30712 pid: 1778 ppid: 2 flags:0x00004000 [ 179.820987][ C0] Call Trace: [ 179.824460][ C0] __schedule+0x907/0x26b0 [ 179.828966][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.834486][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.839591][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.844761][ C0] schedule+0xd3/0x270 [ 179.848805][ C0] rescuer_thread+0x65d/0xb80 [ 179.853547][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.858456][ C0] ? worker_thread+0x1040/0x1040 [ 179.863908][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.869892][ C0] ? worker_thread+0x1040/0x1040 [ 179.875027][ C0] kthread+0x38b/0x460 [ 179.879282][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.884745][ C0] ? set_kthread_struct+0x100/0x100 [ 179.889982][ C0] ret_from_fork+0x1f/0x30 [ 179.894576][ C0] task:tpm_dev_wq state:I stack:30120 pid: 1869 ppid: 2 flags:0x00004000 [ 179.903778][ C0] Call Trace: [ 179.907058][ C0] __schedule+0x907/0x26b0 [ 179.911472][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.916831][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 179.921857][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.926770][ C0] schedule+0xd3/0x270 [ 179.930860][ C0] rescuer_thread+0x65d/0xb80 [ 179.935618][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 179.940876][ C0] ? worker_thread+0x1040/0x1040 [ 179.945843][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 179.950999][ C0] ? worker_thread+0x1040/0x1040 [ 179.955940][ C0] kthread+0x38b/0x460 [ 179.960097][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.965386][ C0] ? set_kthread_struct+0x100/0x100 [ 179.970671][ C0] ret_from_fork+0x1f/0x30 [ 179.975256][ C0] task:ata_sff state:I stack:30040 pid: 1882 ppid: 2 flags:0x00004000 [ 179.984548][ C0] Call Trace: [ 179.987924][ C0] __schedule+0x907/0x26b0 [ 179.992429][ C0] ? io_schedule_timeout+0x140/0x140 [ 179.997684][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.003027][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.008561][ C0] schedule+0xd3/0x270 [ 180.013055][ C0] rescuer_thread+0x65d/0xb80 [ 180.017879][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.022739][ C0] ? worker_thread+0x1040/0x1040 [ 180.027665][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.032583][ C0] ? worker_thread+0x1040/0x1040 [ 180.037705][ C0] kthread+0x38b/0x460 [ 180.041756][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.046929][ C0] ? set_kthread_struct+0x100/0x100 [ 180.052107][ C0] ret_from_fork+0x1f/0x30 [ 180.056605][ C0] task:md state:I stack:30120 pid: 1916 ppid: 2 flags:0x00004000 [ 180.066295][ C0] Call Trace: [ 180.069563][ C0] __schedule+0x907/0x26b0 [ 180.073962][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.079312][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.084423][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.089427][ C0] schedule+0xd3/0x270 [ 180.093820][ C0] rescuer_thread+0x65d/0xb80 [ 180.098640][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.103490][ C0] ? worker_thread+0x1040/0x1040 [ 180.108630][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.113666][ C0] ? worker_thread+0x1040/0x1040 [ 180.118888][ C0] kthread+0x38b/0x460 [ 180.123046][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.128237][ C0] ? set_kthread_struct+0x100/0x100 [ 180.133597][ C0] ret_from_fork+0x1f/0x30 [ 180.138289][ C0] task:edac-poller state:I stack:30344 pid: 1919 ppid: 2 flags:0x00004000 [ 180.147596][ C0] Call Trace: [ 180.151133][ C0] __schedule+0x907/0x26b0 [ 180.155626][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.160941][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.166734][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.171954][ C0] schedule+0xd3/0x270 [ 180.176392][ C0] rescuer_thread+0x65d/0xb80 [ 180.181241][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.186596][ C0] ? worker_thread+0x1040/0x1040 [ 180.191780][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.196684][ C0] ? worker_thread+0x1040/0x1040 [ 180.201850][ C0] kthread+0x38b/0x460 [ 180.205899][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.211626][ C0] ? set_kthread_struct+0x100/0x100 [ 180.217295][ C0] ret_from_fork+0x1f/0x30 [ 180.221707][ C0] task:ib-comp-wq state:I stack:30656 pid: 2037 ppid: 2 flags:0x00004000 [ 180.231068][ C0] Call Trace: [ 180.234535][ C0] __schedule+0x907/0x26b0 [ 180.238940][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.244295][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.249475][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.254474][ C0] schedule+0xd3/0x270 [ 180.258674][ C0] rescuer_thread+0x65d/0xb80 [ 180.263705][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.269255][ C0] ? worker_thread+0x1040/0x1040 [ 180.274182][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.279180][ C0] ? worker_thread+0x1040/0x1040 [ 180.284109][ C0] kthread+0x38b/0x460 [ 180.288189][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.293358][ C0] ? set_kthread_struct+0x100/0x100 [ 180.298798][ C0] ret_from_fork+0x1f/0x30 [ 180.303471][ C0] task:kworker/u5:0 state:I stack:27280 pid: 2039 ppid: 2 flags:0x00004000 [ 180.312911][ C0] Workqueue: 0x0 (hci4) [ 180.317236][ C0] Call Trace: [ 180.320497][ C0] __schedule+0x907/0x26b0 [ 180.325215][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.331127][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.336540][ C0] schedule+0xd3/0x270 [ 180.340948][ C0] worker_thread+0x14d/0x1040 [ 180.346178][ C0] ? process_one_work+0x13d0/0x13d0 [ 180.351858][ C0] kthread+0x38b/0x460 [ 180.356416][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.362923][ C0] ? set_kthread_struct+0x100/0x100 [ 180.370815][ C0] ret_from_fork+0x1f/0x30 [ 180.375769][ C0] task:ib-comp-unb-wq state:I stack:30712 pid: 2040 ppid: 2 flags:0x00004000 [ 180.385402][ C0] Call Trace: [ 180.388760][ C0] __schedule+0x907/0x26b0 [ 180.393252][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.398766][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.404052][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.409297][ C0] schedule+0xd3/0x270 [ 180.413427][ C0] rescuer_thread+0x65d/0xb80 [ 180.418899][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.423952][ C0] ? worker_thread+0x1040/0x1040 [ 180.429448][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.434579][ C0] ? worker_thread+0x1040/0x1040 [ 180.439524][ C0] kthread+0x38b/0x460 [ 180.443733][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.449150][ C0] ? set_kthread_struct+0x100/0x100 [ 180.454597][ C0] ret_from_fork+0x1f/0x30 [ 180.459801][ C0] task:ib_mcast state:I stack:30712 pid: 2043 ppid: 2 flags:0x00004000 [ 180.470440][ C0] Call Trace: [ 180.473989][ C0] __schedule+0x907/0x26b0 [ 180.478499][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.484249][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.489370][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.494619][ C0] schedule+0xd3/0x270 [ 180.498753][ C0] rescuer_thread+0x65d/0xb80 [ 180.503424][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.508349][ C0] ? worker_thread+0x1040/0x1040 [ 180.513891][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.518865][ C0] ? worker_thread+0x1040/0x1040 [ 180.523824][ C0] kthread+0x38b/0x460 [ 180.528238][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.534037][ C0] ? set_kthread_struct+0x100/0x100 [ 180.539664][ C0] ret_from_fork+0x1f/0x30 [ 180.544350][ C0] task:ib_nl_sa_wq state:I stack:30712 pid: 2044 ppid: 2 flags:0x00004000 [ 180.554279][ C0] Call Trace: [ 180.557641][ C0] __schedule+0x907/0x26b0 [ 180.562568][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.568063][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.573915][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.578837][ C0] schedule+0xd3/0x270 [ 180.583422][ C0] rescuer_thread+0x65d/0xb80 [ 180.588111][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.593238][ C0] ? worker_thread+0x1040/0x1040 [ 180.598436][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.603349][ C0] ? worker_thread+0x1040/0x1040 [ 180.608499][ C0] kthread+0x38b/0x460 [ 180.612539][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.617711][ C0] ? set_kthread_struct+0x100/0x100 [ 180.622980][ C0] ret_from_fork+0x1f/0x30 [ 180.627413][ C0] task:kworker/0:1H state:I stack:27984 pid: 2047 ppid: 2 flags:0x00004000 [ 180.636775][ C0] Workqueue: 0x0 (events_highpri) [ 180.641882][ C0] Call Trace: [ 180.645229][ C0] __schedule+0x907/0x26b0 [ 180.650599][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.656938][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.662487][ C0] schedule+0xd3/0x270 [ 180.666785][ C0] worker_thread+0x14d/0x1040 [ 180.671558][ C0] ? process_one_work+0x13d0/0x13d0 [ 180.676935][ C0] kthread+0x38b/0x460 [ 180.680988][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.686253][ C0] ? set_kthread_struct+0x100/0x100 [ 180.691509][ C0] ret_from_fork+0x1f/0x30 [ 180.696082][ C0] task:rpciod state:I stack:29760 pid: 2048 ppid: 2 flags:0x00004000 [ 180.705629][ C0] Call Trace: [ 180.708887][ C0] __schedule+0x907/0x26b0 [ 180.713286][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.718549][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.723543][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.728721][ C0] schedule+0xd3/0x270 [ 180.732895][ C0] rescuer_thread+0x65d/0xb80 [ 180.737978][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.742992][ C0] ? worker_thread+0x1040/0x1040 [ 180.748311][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.753702][ C0] ? worker_thread+0x1040/0x1040 [ 180.759086][ C0] kthread+0x38b/0x460 [ 180.763486][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.768811][ C0] ? set_kthread_struct+0x100/0x100 [ 180.774026][ C0] ret_from_fork+0x1f/0x30 [ 180.778449][ C0] task:xprtiod state:I stack:30712 pid: 2049 ppid: 2 flags:0x00004000 [ 180.787832][ C0] Call Trace: [ 180.791335][ C0] __schedule+0x907/0x26b0 [ 180.796784][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.802196][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.807474][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.812737][ C0] schedule+0xd3/0x270 [ 180.817657][ C0] rescuer_thread+0x65d/0xb80 [ 180.822595][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.827725][ C0] ? worker_thread+0x1040/0x1040 [ 180.833189][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.838442][ C0] ? worker_thread+0x1040/0x1040 [ 180.843382][ C0] kthread+0x38b/0x460 [ 180.848392][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.853959][ C0] ? set_kthread_struct+0x100/0x100 [ 180.860205][ C0] ret_from_fork+0x1f/0x30 [ 180.865228][ C0] task:cfg80211 state:I stack:30712 pid: 2052 ppid: 2 flags:0x00004000 [ 180.875312][ C0] Call Trace: [ 180.878678][ C0] __schedule+0x907/0x26b0 [ 180.883082][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.888867][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 180.894153][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 180.899369][ C0] schedule+0xd3/0x270 [ 180.903614][ C0] rescuer_thread+0x65d/0xb80 [ 180.908633][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 180.913785][ C0] ? worker_thread+0x1040/0x1040 [ 180.919136][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 180.926379][ C0] ? worker_thread+0x1040/0x1040 [ 180.931791][ C0] kthread+0x38b/0x460 [ 180.935949][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.942565][ C0] ? set_kthread_struct+0x100/0x100 [ 180.948055][ C0] ret_from_fork+0x1f/0x30 [ 180.952492][ C0] task:kswapd0 state:S stack:30440 pid: 2151 ppid: 2 flags:0x00004000 [ 180.962766][ C0] Call Trace: [ 180.966865][ C0] __schedule+0x907/0x26b0 [ 180.971661][ C0] ? io_schedule_timeout+0x140/0x140 [ 180.977159][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 180.982965][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 180.988852][ C0] schedule+0xd3/0x270 [ 180.993005][ C0] kswapd+0x8df/0xa80 [ 180.997010][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 181.001777][ C0] ? finish_wait+0x270/0x270 [ 181.006381][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.011395][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 181.016238][ C0] kthread+0x38b/0x460 [ 181.020291][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.025578][ C0] ? set_kthread_struct+0x100/0x100 [ 181.030766][ C0] ret_from_fork+0x1f/0x30 [ 181.035692][ C0] task:kswapd1 state:S stack:29848 pid: 2157 ppid: 2 flags:0x00004000 [ 181.045204][ C0] Call Trace: [ 181.048483][ C0] __schedule+0x907/0x26b0 [ 181.053095][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.059400][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 181.065321][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 181.071306][ C0] schedule+0xd3/0x270 [ 181.075372][ C0] kswapd+0x8df/0xa80 [ 181.079559][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 181.084436][ C0] ? finish_wait+0x270/0x270 [ 181.089314][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.094540][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 181.099286][ C0] kthread+0x38b/0x460 [ 181.103436][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.108628][ C0] ? set_kthread_struct+0x100/0x100 [ 181.113900][ C0] ret_from_fork+0x1f/0x30 [ 181.118426][ C0] task:ecryptfs-kthrea state:S stack:30144 pid: 2161 ppid: 2 flags:0x00004000 [ 181.128209][ C0] Call Trace: [ 181.131605][ C0] __schedule+0x907/0x26b0 [ 181.136045][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.141534][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 181.147860][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 181.153372][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 181.159741][ C0] schedule+0xd3/0x270 [ 181.164314][ C0] ecryptfs_threadfn+0x350/0x560 [ 181.170989][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 181.177215][ C0] ? finish_wait+0x270/0x270 [ 181.182536][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.188159][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 181.195027][ C0] kthread+0x38b/0x460 [ 181.199171][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.204561][ C0] ? set_kthread_struct+0x100/0x100 [ 181.209742][ C0] ret_from_fork+0x1f/0x30 [ 181.214265][ C0] task:nfsiod state:I stack:30120 pid: 2162 ppid: 2 flags:0x00004000 [ 181.223681][ C0] Call Trace: [ 181.226971][ C0] __schedule+0x907/0x26b0 [ 181.231558][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.236939][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.242034][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.246967][ C0] schedule+0xd3/0x270 [ 181.251135][ C0] rescuer_thread+0x65d/0xb80 [ 181.255910][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.263343][ C0] ? worker_thread+0x1040/0x1040 [ 181.269149][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.274254][ C0] ? worker_thread+0x1040/0x1040 [ 181.279754][ C0] kthread+0x38b/0x460 [ 181.284321][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.290233][ C0] ? set_kthread_struct+0x100/0x100 [ 181.295900][ C0] ret_from_fork+0x1f/0x30 [ 181.300459][ C0] task:cifsiod state:I stack:30712 pid: 2165 ppid: 2 flags:0x00004000 [ 181.310262][ C0] Call Trace: [ 181.313734][ C0] __schedule+0x907/0x26b0 [ 181.318234][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.323503][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.328511][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.333617][ C0] schedule+0xd3/0x270 [ 181.337757][ C0] rescuer_thread+0x65d/0xb80 [ 181.342409][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.347236][ C0] ? worker_thread+0x1040/0x1040 [ 181.352160][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.357206][ C0] ? worker_thread+0x1040/0x1040 [ 181.362909][ C0] kthread+0x38b/0x460 [ 181.367258][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.374007][ C0] ? set_kthread_struct+0x100/0x100 [ 181.379659][ C0] ret_from_fork+0x1f/0x30 [ 181.384721][ C0] task:smb3decryptd state:I stack:30712 pid: 2166 ppid: 2 flags:0x00004000 [ 181.394381][ C0] Call Trace: [ 181.398456][ C0] __schedule+0x907/0x26b0 [ 181.403200][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.409671][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.415538][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.421896][ C0] schedule+0xd3/0x270 [ 181.426865][ C0] rescuer_thread+0x65d/0xb80 [ 181.432666][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.437751][ C0] ? worker_thread+0x1040/0x1040 [ 181.442882][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.448575][ C0] ? worker_thread+0x1040/0x1040 [ 181.453695][ C0] kthread+0x38b/0x460 [ 181.459561][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.466303][ C0] ? set_kthread_struct+0x100/0x100 [ 181.472084][ C0] ret_from_fork+0x1f/0x30 [ 181.477104][ C0] task:cifsfileinfoput state:I stack:30712 pid: 2167 ppid: 2 flags:0x00004000 [ 181.488415][ C0] Call Trace: [ 181.492341][ C0] __schedule+0x907/0x26b0 [ 181.497769][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.503601][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.509307][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.515262][ C0] schedule+0xd3/0x270 [ 181.519929][ C0] rescuer_thread+0x65d/0xb80 [ 181.524703][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.529666][ C0] ? worker_thread+0x1040/0x1040 [ 181.534706][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.540133][ C0] ? worker_thread+0x1040/0x1040 [ 181.545556][ C0] kthread+0x38b/0x460 [ 181.550186][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.556103][ C0] ? set_kthread_struct+0x100/0x100 [ 181.563393][ C0] ret_from_fork+0x1f/0x30 [ 181.567906][ C0] task:cifsoplockd state:I stack:30344 pid: 2168 ppid: 2 flags:0x00004000 [ 181.577627][ C0] Call Trace: [ 181.581109][ C0] __schedule+0x907/0x26b0 [ 181.586083][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.592583][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.599422][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.605984][ C0] schedule+0xd3/0x270 [ 181.610906][ C0] rescuer_thread+0x65d/0xb80 [ 181.617317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.623138][ C0] ? worker_thread+0x1040/0x1040 [ 181.628313][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.633628][ C0] ? worker_thread+0x1040/0x1040 [ 181.638917][ C0] kthread+0x38b/0x460 [ 181.643734][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.649280][ C0] ? set_kthread_struct+0x100/0x100 [ 181.654596][ C0] ret_from_fork+0x1f/0x30 [ 181.660828][ C0] task:deferredclose state:I stack:30712 pid: 2169 ppid: 2 flags:0x00004000 [ 181.672579][ C0] Call Trace: [ 181.676577][ C0] __schedule+0x907/0x26b0 [ 181.681503][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.687015][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.692786][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.698150][ C0] schedule+0xd3/0x270 [ 181.702220][ C0] rescuer_thread+0x65d/0xb80 [ 181.707065][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.712081][ C0] ? worker_thread+0x1040/0x1040 [ 181.717081][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.722013][ C0] ? worker_thread+0x1040/0x1040 [ 181.727136][ C0] kthread+0x38b/0x460 [ 181.732057][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.738601][ C0] ? set_kthread_struct+0x100/0x100 [ 181.744108][ C0] ret_from_fork+0x1f/0x30 [ 181.748541][ C0] task:jfsIO state:S stack:30344 pid: 2175 ppid: 2 flags:0x00004000 [ 181.759838][ C0] Call Trace: [ 181.764333][ C0] __schedule+0x907/0x26b0 [ 181.768920][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.775124][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 181.780224][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 181.785221][ C0] schedule+0xd3/0x270 [ 181.789266][ C0] jfsIOWait+0x119/0x290 [ 181.793939][ C0] ? lmLogClose+0x670/0x670 [ 181.798675][ C0] kthread+0x38b/0x460 [ 181.802836][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.808265][ C0] ? set_kthread_struct+0x100/0x100 [ 181.813606][ C0] ret_from_fork+0x1f/0x30 [ 181.818112][ C0] task:jfsCommit state:S stack:30040 pid: 2176 ppid: 2 flags:0x00004000 [ 181.828418][ C0] Call Trace: [ 181.832040][ C0] __schedule+0x907/0x26b0 [ 181.836438][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.841975][ C0] schedule+0xd3/0x270 [ 181.846017][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 181.850763][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.855610][ C0] ? txCommit+0x3a60/0x3a60 [ 181.861238][ C0] ? wake_up_q+0xf0/0xf0 [ 181.866176][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.871344][ C0] ? txCommit+0x3a60/0x3a60 [ 181.876140][ C0] kthread+0x38b/0x460 [ 181.880196][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.885380][ C0] ? set_kthread_struct+0x100/0x100 [ 181.890914][ C0] ret_from_fork+0x1f/0x30 [ 181.895344][ C0] task:jfsCommit state:S stack:30712 pid: 2177 ppid: 2 flags:0x00004000 [ 181.905130][ C0] Call Trace: [ 181.908415][ C0] __schedule+0x907/0x26b0 [ 181.913144][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.919349][ C0] schedule+0xd3/0x270 [ 181.923551][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 181.928593][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 181.933788][ C0] ? txCommit+0x3a60/0x3a60 [ 181.939450][ C0] ? wake_up_q+0xf0/0xf0 [ 181.943863][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 181.949695][ C0] ? txCommit+0x3a60/0x3a60 [ 181.955024][ C0] kthread+0x38b/0x460 [ 181.960974][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.966793][ C0] ? set_kthread_struct+0x100/0x100 [ 181.972357][ C0] ret_from_fork+0x1f/0x30 [ 181.976870][ C0] task:jfsSync state:S stack:30168 pid: 2178 ppid: 2 flags:0x00004000 [ 181.986071][ C0] Call Trace: [ 181.989522][ C0] __schedule+0x907/0x26b0 [ 181.993926][ C0] ? io_schedule_timeout+0x140/0x140 [ 181.999387][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.004443][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.009478][ C0] schedule+0xd3/0x270 [ 182.013719][ C0] jfs_sync+0x29e/0x710 [ 182.018220][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.024485][ C0] ? txResume+0x80/0x80 [ 182.028650][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.033838][ C0] ? txResume+0x80/0x80 [ 182.039028][ C0] kthread+0x38b/0x460 [ 182.043547][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.049236][ C0] ? set_kthread_struct+0x100/0x100 [ 182.054905][ C0] ret_from_fork+0x1f/0x30 [ 182.060851][ C0] task:xfsalloc state:I stack:30400 pid: 2179 ppid: 2 flags:0x00004000 [ 182.070889][ C0] Call Trace: [ 182.074434][ C0] __schedule+0x907/0x26b0 [ 182.078952][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.084482][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.089727][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.095247][ C0] schedule+0xd3/0x270 [ 182.099531][ C0] rescuer_thread+0x65d/0xb80 [ 182.104685][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.110134][ C0] ? worker_thread+0x1040/0x1040 [ 182.115498][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.120511][ C0] ? worker_thread+0x1040/0x1040 [ 182.125774][ C0] kthread+0x38b/0x460 [ 182.129935][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.135226][ C0] ? set_kthread_struct+0x100/0x100 [ 182.140568][ C0] ret_from_fork+0x1f/0x30 [ 182.145063][ C0] task:xfs_mru_cache state:I stack:30120 pid: 2182 ppid: 2 flags:0x00004000 [ 182.154478][ C0] Call Trace: [ 182.158184][ C0] __schedule+0x907/0x26b0 [ 182.162707][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.168104][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.173241][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.178155][ C0] schedule+0xd3/0x270 [ 182.182200][ C0] rescuer_thread+0x65d/0xb80 [ 182.186937][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.191773][ C0] ? worker_thread+0x1040/0x1040 [ 182.196779][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.201785][ C0] ? worker_thread+0x1040/0x1040 [ 182.206825][ C0] kthread+0x38b/0x460 [ 182.211852][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.217335][ C0] ? set_kthread_struct+0x100/0x100 [ 182.222558][ C0] ret_from_fork+0x1f/0x30 [ 182.227654][ C0] task:user_dlm state:I stack:30120 pid: 2185 ppid: 2 flags:0x00004000 [ 182.237063][ C0] Call Trace: [ 182.240367][ C0] __schedule+0x907/0x26b0 [ 182.244774][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.250325][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.255533][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.260720][ C0] schedule+0xd3/0x270 [ 182.265121][ C0] rescuer_thread+0x65d/0xb80 [ 182.269866][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.274861][ C0] ? worker_thread+0x1040/0x1040 [ 182.279797][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.284843][ C0] ? worker_thread+0x1040/0x1040 [ 182.289862][ C0] kthread+0x38b/0x460 [ 182.294709][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.299923][ C0] ? set_kthread_struct+0x100/0x100 [ 182.305293][ C0] ret_from_fork+0x1f/0x30 [ 182.310060][ C0] task:glock_workqueue state:I stack:30400 pid: 2187 ppid: 2 flags:0x00004000 [ 182.320189][ C0] Call Trace: [ 182.323557][ C0] __schedule+0x907/0x26b0 [ 182.327981][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.333422][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.338531][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.343593][ C0] schedule+0xd3/0x270 [ 182.347839][ C0] rescuer_thread+0x65d/0xb80 [ 182.352505][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.357827][ C0] ? worker_thread+0x1040/0x1040 [ 182.364219][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.369337][ C0] ? worker_thread+0x1040/0x1040 [ 182.374368][ C0] kthread+0x38b/0x460 [ 182.378530][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.383708][ C0] ? set_kthread_struct+0x100/0x100 [ 182.389152][ C0] ret_from_fork+0x1f/0x30 [ 182.393733][ C0] task:delete_workqueu state:I stack:30120 pid: 2188 ppid: 2 flags:0x00004000 [ 182.403186][ C0] Call Trace: [ 182.406475][ C0] __schedule+0x907/0x26b0 [ 182.410901][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.416251][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.421336][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.426517][ C0] schedule+0xd3/0x270 [ 182.430698][ C0] rescuer_thread+0x65d/0xb80 [ 182.436165][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.441107][ C0] ? worker_thread+0x1040/0x1040 [ 182.446113][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.451121][ C0] ? worker_thread+0x1040/0x1040 [ 182.456218][ C0] kthread+0x38b/0x460 [ 182.461022][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.466874][ C0] ? set_kthread_struct+0x100/0x100 [ 182.472435][ C0] ret_from_fork+0x1f/0x30 [ 182.477636][ C0] task:gfs_recovery state:I stack:30120 pid: 2189 ppid: 2 flags:0x00004000 [ 182.487086][ C0] Call Trace: [ 182.490367][ C0] __schedule+0x907/0x26b0 [ 182.494776][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.500159][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.505438][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.510434][ C0] schedule+0xd3/0x270 [ 182.515020][ C0] rescuer_thread+0x65d/0xb80 [ 182.520228][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.525278][ C0] ? worker_thread+0x1040/0x1040 [ 182.530388][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.535360][ C0] ? worker_thread+0x1040/0x1040 [ 182.540271][ C0] kthread+0x38b/0x460 [ 182.544311][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.549494][ C0] ? set_kthread_struct+0x100/0x100 [ 182.554926][ C0] ret_from_fork+0x1f/0x30 [ 182.559324][ C0] task:kthrotld state:I stack:30064 pid: 2194 ppid: 2 flags:0x00004000 [ 182.569194][ C0] Call Trace: [ 182.572670][ C0] __schedule+0x907/0x26b0 [ 182.577091][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.582433][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.587432][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.592594][ C0] schedule+0xd3/0x270 [ 182.596650][ C0] rescuer_thread+0x65d/0xb80 [ 182.601307][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.606330][ C0] ? worker_thread+0x1040/0x1040 [ 182.611245][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.616826][ C0] ? worker_thread+0x1040/0x1040 [ 182.622022][ C0] kthread+0x38b/0x460 [ 182.626082][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.631282][ C0] ? set_kthread_struct+0x100/0x100 [ 182.636664][ C0] ret_from_fork+0x1f/0x30 [ 182.641311][ C0] task:acpi_thermal_pm state:I stack:30344 pid: 2239 ppid: 2 flags:0x00004000 [ 182.650558][ C0] Call Trace: [ 182.654305][ C0] __schedule+0x907/0x26b0 [ 182.660143][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.665721][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.671081][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.675995][ C0] schedule+0xd3/0x270 [ 182.680049][ C0] rescuer_thread+0x65d/0xb80 [ 182.684790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.690672][ C0] ? worker_thread+0x1040/0x1040 [ 182.695629][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.700724][ C0] ? worker_thread+0x1040/0x1040 [ 182.705640][ C0] kthread+0x38b/0x460 [ 182.709698][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.715126][ C0] ? set_kthread_struct+0x100/0x100 [ 182.720394][ C0] ret_from_fork+0x1f/0x30 [ 182.724820][ C0] task:nfit state:I stack:30400 pid: 2242 ppid: 2 flags:0x00004000 [ 182.734301][ C0] Call Trace: [ 182.737573][ C0] __schedule+0x907/0x26b0 [ 182.741992][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.747378][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.752694][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.757734][ C0] schedule+0xd3/0x270 [ 182.762027][ C0] rescuer_thread+0x65d/0xb80 [ 182.767292][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 182.772367][ C0] ? worker_thread+0x1040/0x1040 [ 182.777506][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.782565][ C0] ? worker_thread+0x1040/0x1040 [ 182.787768][ C0] kthread+0x38b/0x460 [ 182.793074][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.798638][ C0] ? set_kthread_struct+0x100/0x100 [ 182.804307][ C0] ret_from_fork+0x1f/0x30 [ 182.809088][ C0] task:hwrng state:S stack:30536 pid: 2815 ppid: 2 flags:0x00004000 [ 182.818735][ C0] Call Trace: [ 182.822037][ C0] __schedule+0x907/0x26b0 [ 182.826584][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.832235][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 182.838202][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 182.843529][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 182.849341][ C0] schedule+0xd3/0x270 [ 182.853434][ C0] add_hwgenerator_randomness+0x13e/0x190 [ 182.859705][ C0] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 182.866400][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 182.872059][ C0] ? finish_wait+0x270/0x270 [ 182.876782][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 182.882596][ C0] hwrng_fillfn+0x137/0x1e0 [ 182.887298][ C0] ? rng_current_show+0x120/0x120 [ 182.892470][ C0] kthread+0x38b/0x460 [ 182.896719][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.902028][ C0] ? set_kthread_struct+0x100/0x100 [ 182.907316][ C0] ret_from_fork+0x1f/0x30 [ 182.912215][ C0] task:card1-crtc0 state:S stack:30704 pid: 2831 ppid: 2 flags:0x00004000 [ 182.921731][ C0] Call Trace: [ 182.925136][ C0] __schedule+0x907/0x26b0 [ 182.929695][ C0] ? io_schedule_timeout+0x140/0x140 [ 182.935453][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 182.941230][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 182.946392][ C0] schedule+0xd3/0x270 [ 182.953803][ C0] kthread_worker_fn+0x4c5/0xa00 [ 182.959185][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 182.964796][ C0] ? kthread_use_mm+0x240/0x240 [ 182.970537][ C0] kthread+0x38b/0x460 [ 182.975037][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 182.980385][ C0] ? set_kthread_struct+0x100/0x100 [ 182.985674][ C0] ret_from_fork+0x1f/0x30 [ 182.990371][ C0] task:kworker/0:2 state:I stack:25696 pid: 2961 ppid: 2 flags:0x00004000 [ 183.001081][ C0] Workqueue: 0x0 (events) [ 183.005883][ C0] Call Trace: [ 183.009179][ C0] __schedule+0x907/0x26b0 [ 183.014320][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.019703][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.024706][ C0] schedule+0xd3/0x270 [ 183.029043][ C0] worker_thread+0x14d/0x1040 [ 183.034076][ C0] ? process_one_work+0x13d0/0x13d0 [ 183.039948][ C0] kthread+0x38b/0x460 [ 183.044479][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.049687][ C0] ? set_kthread_struct+0x100/0x100 [ 183.055163][ C0] ret_from_fork+0x1f/0x30 [ 183.059702][ C0] task:iscsi_eh state:I stack:30712 pid: 2983 ppid: 2 flags:0x00004000 [ 183.070044][ C0] Call Trace: [ 183.073539][ C0] __schedule+0x907/0x26b0 [ 183.078303][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.083841][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.089812][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.095339][ C0] schedule+0xd3/0x270 [ 183.099841][ C0] rescuer_thread+0x65d/0xb80 [ 183.104713][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.109756][ C0] ? worker_thread+0x1040/0x1040 [ 183.114810][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.119935][ C0] ? worker_thread+0x1040/0x1040 [ 183.124893][ C0] kthread+0x38b/0x460 [ 183.129065][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.134509][ C0] ? set_kthread_struct+0x100/0x100 [ 183.139821][ C0] ret_from_fork+0x1f/0x30 [ 183.144663][ C0] task:iscsi_conn_clea state:I stack:30656 pid: 2989 ppid: 2 flags:0x00004000 [ 183.154294][ C0] Call Trace: [ 183.157565][ C0] __schedule+0x907/0x26b0 [ 183.162646][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.168227][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.173366][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.178504][ C0] schedule+0xd3/0x270 [ 183.183142][ C0] rescuer_thread+0x65d/0xb80 [ 183.187929][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.192791][ C0] ? worker_thread+0x1040/0x1040 [ 183.197720][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.202908][ C0] ? worker_thread+0x1040/0x1040 [ 183.207949][ C0] kthread+0x38b/0x460 [ 183.212235][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.217729][ C0] ? set_kthread_struct+0x100/0x100 [ 183.223132][ C0] ret_from_fork+0x1f/0x30 [ 183.227676][ C0] task:scsi_eh_0 state:S stack:30136 pid: 3000 ppid: 2 flags:0x00004000 [ 183.237917][ C0] Call Trace: [ 183.241350][ C0] __schedule+0x907/0x26b0 [ 183.245805][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.251224][ C0] schedule+0xd3/0x270 [ 183.255372][ C0] scsi_error_handler+0x4ac/0x1270 [ 183.260808][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 183.266484][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 183.272380][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 183.277681][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.282769][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 183.287875][ C0] kthread+0x38b/0x460 [ 183.292078][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.297410][ C0] ? set_kthread_struct+0x100/0x100 [ 183.302611][ C0] ret_from_fork+0x1f/0x30 [ 183.307047][ C0] task:scsi_tmf_0 state:I stack:30712 pid: 3001 ppid: 2 flags:0x00004000 [ 183.316310][ C0] Call Trace: [ 183.319713][ C0] __schedule+0x907/0x26b0 [ 183.324706][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.329980][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.335717][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.340743][ C0] schedule+0xd3/0x270 [ 183.345044][ C0] rescuer_thread+0x65d/0xb80 [ 183.349757][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.354894][ C0] ? worker_thread+0x1040/0x1040 [ 183.359839][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.364762][ C0] ? worker_thread+0x1040/0x1040 [ 183.369694][ C0] kthread+0x38b/0x460 [ 183.374169][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.379592][ C0] ? set_kthread_struct+0x100/0x100 [ 183.384911][ C0] ret_from_fork+0x1f/0x30 [ 183.389564][ C0] task:nvme-wq state:I stack:29760 pid: 3013 ppid: 2 flags:0x00004000 [ 183.398954][ C0] Call Trace: [ 183.402353][ C0] __schedule+0x907/0x26b0 [ 183.406755][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.412398][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.417395][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.422483][ C0] schedule+0xd3/0x270 [ 183.426610][ C0] rescuer_thread+0x65d/0xb80 [ 183.431430][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.436726][ C0] ? worker_thread+0x1040/0x1040 [ 183.442075][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.447099][ C0] ? worker_thread+0x1040/0x1040 [ 183.452147][ C0] kthread+0x38b/0x460 [ 183.456228][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.461592][ C0] ? set_kthread_struct+0x100/0x100 [ 183.466988][ C0] ret_from_fork+0x1f/0x30 [ 183.471449][ C0] task:nvme-reset-wq state:I stack:29760 pid: 3015 ppid: 2 flags:0x00004000 [ 183.480805][ C0] Call Trace: [ 183.484181][ C0] __schedule+0x907/0x26b0 [ 183.488596][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.494563][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.499581][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.504700][ C0] schedule+0xd3/0x270 [ 183.508884][ C0] rescuer_thread+0x65d/0xb80 [ 183.513725][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.519100][ C0] ? worker_thread+0x1040/0x1040 [ 183.524113][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.529053][ C0] ? worker_thread+0x1040/0x1040 [ 183.534410][ C0] kthread+0x38b/0x460 [ 183.538759][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.544186][ C0] ? set_kthread_struct+0x100/0x100 [ 183.550203][ C0] ret_from_fork+0x1f/0x30 [ 183.555083][ C0] task:nvme-delete-wq state:I stack:30400 pid: 3017 ppid: 2 flags:0x00004000 [ 183.565439][ C0] Call Trace: [ 183.568799][ C0] __schedule+0x907/0x26b0 [ 183.573766][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.579394][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.584793][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.589717][ C0] schedule+0xd3/0x270 [ 183.594372][ C0] rescuer_thread+0x65d/0xb80 [ 183.599046][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.604324][ C0] ? worker_thread+0x1040/0x1040 [ 183.609426][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.614643][ C0] ? worker_thread+0x1040/0x1040 [ 183.619817][ C0] kthread+0x38b/0x460 [ 183.623890][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.629267][ C0] ? set_kthread_struct+0x100/0x100 [ 183.634552][ C0] ret_from_fork+0x1f/0x30 [ 183.639126][ C0] task:nvme_fc_wq state:I stack:30712 pid: 3026 ppid: 2 flags:0x00004000 [ 183.649478][ C0] Call Trace: [ 183.652779][ C0] __schedule+0x907/0x26b0 [ 183.657364][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.663350][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.668697][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.674250][ C0] schedule+0xd3/0x270 [ 183.678348][ C0] rescuer_thread+0x65d/0xb80 [ 183.683162][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.688000][ C0] ? worker_thread+0x1040/0x1040 [ 183.693125][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.698157][ C0] ? worker_thread+0x1040/0x1040 [ 183.703212][ C0] kthread+0x38b/0x460 [ 183.707373][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.712919][ C0] ? set_kthread_struct+0x100/0x100 [ 183.718628][ C0] ret_from_fork+0x1f/0x30 [ 183.723257][ C0] task:nvme_tcp_wq state:I stack:29760 pid: 3029 ppid: 2 flags:0x00004000 [ 183.733318][ C0] Call Trace: [ 183.736819][ C0] __schedule+0x907/0x26b0 [ 183.741314][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.746767][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.752057][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.757094][ C0] schedule+0xd3/0x270 [ 183.761527][ C0] rescuer_thread+0x65d/0xb80 [ 183.766994][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.772648][ C0] ? worker_thread+0x1040/0x1040 [ 183.777929][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.783247][ C0] ? worker_thread+0x1040/0x1040 [ 183.788464][ C0] kthread+0x38b/0x460 [ 183.792945][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.798481][ C0] ? set_kthread_struct+0x100/0x100 [ 183.803747][ C0] ret_from_fork+0x1f/0x30 [ 183.808364][ C0] task:nvmet-zbd-wq state:I stack:29760 pid: 3030 ppid: 2 flags:0x00004000 [ 183.817893][ C0] Call Trace: [ 183.821421][ C0] __schedule+0x907/0x26b0 [ 183.826123][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.831426][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.836627][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.841851][ C0] schedule+0xd3/0x270 [ 183.846095][ C0] rescuer_thread+0x65d/0xb80 [ 183.850755][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.855671][ C0] ? worker_thread+0x1040/0x1040 [ 183.860981][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.866950][ C0] ? worker_thread+0x1040/0x1040 [ 183.872195][ C0] kthread+0x38b/0x460 [ 183.876430][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.881637][ C0] ? set_kthread_struct+0x100/0x100 [ 183.887192][ C0] ret_from_fork+0x1f/0x30 [ 183.891782][ C0] task:nvmet-buffered- state:I stack:29760 pid: 3031 ppid: 2 flags:0x00004000 [ 183.901128][ C0] Call Trace: [ 183.904674][ C0] __schedule+0x907/0x26b0 [ 183.909422][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.915113][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 183.920279][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 183.925513][ C0] schedule+0xd3/0x270 [ 183.929650][ C0] rescuer_thread+0x65d/0xb80 [ 183.934513][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 183.939808][ C0] ? worker_thread+0x1040/0x1040 [ 183.944797][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 183.950025][ C0] ? worker_thread+0x1040/0x1040 [ 183.955182][ C0] kthread+0x38b/0x460 [ 183.959402][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 183.965107][ C0] ? set_kthread_struct+0x100/0x100 [ 183.970313][ C0] ret_from_fork+0x1f/0x30 [ 183.974809][ C0] task:target_completi state:I stack:29760 pid: 3040 ppid: 2 flags:0x00004000 [ 183.984067][ C0] Call Trace: [ 183.987332][ C0] __schedule+0x907/0x26b0 [ 183.991731][ C0] ? io_schedule_timeout+0x140/0x140 [ 183.997221][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.002919][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.008144][ C0] schedule+0xd3/0x270 [ 184.012392][ C0] rescuer_thread+0x65d/0xb80 [ 184.017463][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.022630][ C0] ? worker_thread+0x1040/0x1040 [ 184.027817][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.032744][ C0] ? worker_thread+0x1040/0x1040 [ 184.037664][ C0] kthread+0x38b/0x460 [ 184.041718][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.046911][ C0] ? set_kthread_struct+0x100/0x100 [ 184.052186][ C0] ret_from_fork+0x1f/0x30 [ 184.056783][ C0] task:target_submissi state:I stack:29760 pid: 3041 ppid: 2 flags:0x00004000 [ 184.066455][ C0] Call Trace: [ 184.070136][ C0] __schedule+0x907/0x26b0 [ 184.074643][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.080056][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.085205][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.090490][ C0] schedule+0xd3/0x270 [ 184.094679][ C0] rescuer_thread+0x65d/0xb80 [ 184.099439][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.104382][ C0] ? worker_thread+0x1040/0x1040 [ 184.109327][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.115013][ C0] ? worker_thread+0x1040/0x1040 [ 184.120582][ C0] kthread+0x38b/0x460 [ 184.125260][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.130657][ C0] ? set_kthread_struct+0x100/0x100 [ 184.135858][ C0] ret_from_fork+0x1f/0x30 [ 184.140273][ C0] task:xcopy_wq state:I stack:30120 pid: 3042 ppid: 2 flags:0x00004000 [ 184.149665][ C0] Call Trace: [ 184.153023][ C0] __schedule+0x907/0x26b0 [ 184.157541][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.163759][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.169081][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.174276][ C0] schedule+0xd3/0x270 [ 184.180089][ C0] rescuer_thread+0x65d/0xb80 [ 184.184875][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.189738][ C0] ? worker_thread+0x1040/0x1040 [ 184.195118][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.200051][ C0] ? worker_thread+0x1040/0x1040 [ 184.204965][ C0] kthread+0x38b/0x460 [ 184.209876][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.215206][ C0] ? set_kthread_struct+0x100/0x100 [ 184.220465][ C0] ret_from_fork+0x1f/0x30 [ 184.224865][ C0] task:kworker/1:1H state:I stack:27528 pid: 3053 ppid: 2 flags:0x00004000 [ 184.234528][ C0] Workqueue: 0x0 (kblockd) [ 184.239171][ C0] Call Trace: [ 184.242577][ C0] __schedule+0x907/0x26b0 [ 184.247086][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.252954][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.258179][ C0] schedule+0xd3/0x270 [ 184.262279][ C0] worker_thread+0x14d/0x1040 [ 184.267053][ C0] ? process_one_work+0x13d0/0x13d0 [ 184.272568][ C0] kthread+0x38b/0x460 [ 184.276958][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.282410][ C0] ? set_kthread_struct+0x100/0x100 [ 184.288356][ C0] ret_from_fork+0x1f/0x30 [ 184.293208][ C0] task:bond0 state:I stack:29760 pid: 3054 ppid: 2 flags:0x00004000 [ 184.302851][ C0] Call Trace: [ 184.306137][ C0] __schedule+0x907/0x26b0 [ 184.311124][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.316952][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.322065][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.327245][ C0] schedule+0xd3/0x270 [ 184.331324][ C0] rescuer_thread+0x65d/0xb80 [ 184.337612][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.342550][ C0] ? worker_thread+0x1040/0x1040 [ 184.347548][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.352561][ C0] ? worker_thread+0x1040/0x1040 [ 184.357668][ C0] kthread+0x38b/0x460 [ 184.361958][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.367240][ C0] ? set_kthread_struct+0x100/0x100 [ 184.372616][ C0] ret_from_fork+0x1f/0x30 [ 184.377129][ C0] task:mlx4 state:I stack:30320 pid: 3153 ppid: 2 flags:0x00004000 [ 184.386710][ C0] Call Trace: [ 184.390708][ C0] __schedule+0x907/0x26b0 [ 184.395465][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.400990][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.406377][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.411686][ C0] schedule+0xd3/0x270 [ 184.415746][ C0] rescuer_thread+0x65d/0xb80 [ 184.420644][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.426029][ C0] ? worker_thread+0x1040/0x1040 [ 184.431151][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.436071][ C0] ? worker_thread+0x1040/0x1040 [ 184.441253][ C0] kthread+0x38b/0x460 [ 184.445292][ C0] ? set_kthread_struct+0x100/0x100 [ 184.450467][ C0] ret_from_fork+0x1f/0x30 [ 184.455038][ C0] task:kworker/0:3 state:I stack:23176 pid: 3173 ppid: 2 flags:0x00004000 [ 184.465568][ C0] Workqueue: 0x0 (events) [ 184.470099][ C0] Call Trace: [ 184.473660][ C0] __schedule+0x907/0x26b0 [ 184.478512][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.483791][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.488830][ C0] schedule+0xd3/0x270 [ 184.492903][ C0] worker_thread+0x14d/0x1040 [ 184.497717][ C0] ? process_one_work+0x13d0/0x13d0 [ 184.503103][ C0] kthread+0x38b/0x460 [ 184.507447][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.512878][ C0] ? set_kthread_struct+0x100/0x100 [ 184.518923][ C0] ret_from_fork+0x1f/0x30 [ 184.523372][ C0] task:phy0 state:I stack:30712 pid: 3197 ppid: 2 flags:0x00004000 [ 184.533232][ C0] Call Trace: [ 184.536511][ C0] __schedule+0x907/0x26b0 [ 184.541408][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.546904][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.551918][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.556950][ C0] schedule+0xd3/0x270 [ 184.562108][ C0] rescuer_thread+0x65d/0xb80 [ 184.567002][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.572287][ C0] ? worker_thread+0x1040/0x1040 [ 184.577399][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.582396][ C0] ? worker_thread+0x1040/0x1040 [ 184.587392][ C0] kthread+0x38b/0x460 [ 184.591988][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.597193][ C0] ? set_kthread_struct+0x100/0x100 [ 184.602572][ C0] ret_from_fork+0x1f/0x30 [ 184.608458][ C0] task:phy1 state:I stack:30712 pid: 3202 ppid: 2 flags:0x00004000 [ 184.618413][ C0] Call Trace: [ 184.622038][ C0] __schedule+0x907/0x26b0 [ 184.626934][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.632587][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.637633][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.642850][ C0] schedule+0xd3/0x270 [ 184.646934][ C0] rescuer_thread+0x65d/0xb80 [ 184.651590][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.656592][ C0] ? worker_thread+0x1040/0x1040 [ 184.662400][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.667324][ C0] ? worker_thread+0x1040/0x1040 [ 184.672620][ C0] kthread+0x38b/0x460 [ 184.676698][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.681878][ C0] ? set_kthread_struct+0x100/0x100 [ 184.687340][ C0] ret_from_fork+0x1f/0x30 [ 184.691755][ C0] task:firewire state:I stack:30656 pid: 3249 ppid: 2 flags:0x00004000 [ 184.701727][ C0] Call Trace: [ 184.705002][ C0] __schedule+0x907/0x26b0 [ 184.709495][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.714851][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.719887][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.724920][ C0] schedule+0xd3/0x270 [ 184.729155][ C0] rescuer_thread+0x65d/0xb80 [ 184.733881][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.738763][ C0] ? worker_thread+0x1040/0x1040 [ 184.743780][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.748704][ C0] ? worker_thread+0x1040/0x1040 [ 184.753865][ C0] kthread+0x38b/0x460 [ 184.758144][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.763803][ C0] ? set_kthread_struct+0x100/0x100 [ 184.769329][ C0] ret_from_fork+0x1f/0x30 [ 184.773838][ C0] task:firewire_ohci state:I stack:30712 pid: 3251 ppid: 2 flags:0x00004000 [ 184.783313][ C0] Call Trace: [ 184.786594][ C0] __schedule+0x907/0x26b0 [ 184.791094][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.796378][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.801505][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.806599][ C0] schedule+0xd3/0x270 [ 184.810663][ C0] rescuer_thread+0x65d/0xb80 [ 184.815404][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.820373][ C0] ? worker_thread+0x1040/0x1040 [ 184.826186][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.831402][ C0] ? worker_thread+0x1040/0x1040 [ 184.836404][ C0] kthread+0x38b/0x460 [ 184.840483][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.845758][ C0] ? set_kthread_struct+0x100/0x100 [ 184.851130][ C0] ret_from_fork+0x1f/0x30 [ 184.855773][ C0] task:vfio-irqfd-clea state:I stack:29760 pid: 3253 ppid: 2 flags:0x00004000 [ 184.865200][ C0] Call Trace: [ 184.868488][ C0] __schedule+0x907/0x26b0 [ 184.873167][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.878715][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 184.883811][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 184.889095][ C0] schedule+0xd3/0x270 [ 184.894417][ C0] rescuer_thread+0x65d/0xb80 [ 184.899169][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 184.904753][ C0] ? worker_thread+0x1040/0x1040 [ 184.910184][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.915464][ C0] ? worker_thread+0x1040/0x1040 [ 184.920585][ C0] kthread+0x38b/0x460 [ 184.924655][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 184.929924][ C0] ? set_kthread_struct+0x100/0x100 [ 184.935347][ C0] ret_from_fork+0x1f/0x30 [ 184.939951][ C0] task:aoe_tx0 state:S stack:28688 pid: 3266 ppid: 2 flags:0x00004000 [ 184.949234][ C0] Call Trace: [ 184.952643][ C0] __schedule+0x907/0x26b0 [ 184.957075][ C0] ? io_schedule_timeout+0x140/0x140 [ 184.962953][ C0] schedule+0xd3/0x270 [ 184.968194][ C0] kthread+0x261/0x380 [ 184.972349][ C0] ? ktcomplete+0x2d0/0x2d0 [ 184.976838][ C0] ? wake_up_q+0xf0/0xf0 [ 184.981276][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 184.986341][ C0] ? ktcomplete+0x2d0/0x2d0 [ 184.990988][ C0] kthread+0x38b/0x460 [ 184.995147][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.000566][ C0] ? set_kthread_struct+0x100/0x100 [ 185.005854][ C0] ret_from_fork+0x1f/0x30 [ 185.011080][ C0] task:aoe_ktio0 state:S stack:30216 pid: 3268 ppid: 2 flags:0x00004000 [ 185.020614][ C0] Call Trace: [ 185.024034][ C0] __schedule+0x907/0x26b0 [ 185.028544][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.033810][ C0] schedule+0xd3/0x270 [ 185.037951][ C0] kthread+0x261/0x380 [ 185.042277][ C0] ? ktcomplete+0x2d0/0x2d0 [ 185.046838][ C0] ? wake_up_q+0xf0/0xf0 [ 185.051340][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.056359][ C0] ? ktcomplete+0x2d0/0x2d0 [ 185.061341][ C0] kthread+0x38b/0x460 [ 185.065879][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.071405][ C0] ? set_kthread_struct+0x100/0x100 [ 185.077197][ C0] ret_from_fork+0x1f/0x30 [ 185.081873][ C0] task:u132 state:I stack:30656 pid: 3295 ppid: 2 flags:0x00004000 [ 185.091562][ C0] Call Trace: [ 185.094926][ C0] __schedule+0x907/0x26b0 [ 185.100218][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.105678][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 185.111039][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 185.116084][ C0] schedule+0xd3/0x270 [ 185.120140][ C0] rescuer_thread+0x65d/0xb80 [ 185.124946][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.130774][ C0] ? worker_thread+0x1040/0x1040 [ 185.136319][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.141264][ C0] ? worker_thread+0x1040/0x1040 [ 185.146206][ C0] kthread+0x38b/0x460 [ 185.150248][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.155434][ C0] ? set_kthread_struct+0x100/0x100 [ 185.160709][ C0] ret_from_fork+0x1f/0x30 [ 185.165768][ C0] task:uas state:I stack:30712 pid: 3311 ppid: 2 flags:0x00004000 [ 185.175349][ C0] Call Trace: [ 185.178620][ C0] __schedule+0x907/0x26b0 [ 185.183027][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.188382][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 185.193402][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 185.198799][ C0] schedule+0xd3/0x270 [ 185.203120][ C0] rescuer_thread+0x65d/0xb80 [ 185.207871][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.212822][ C0] ? worker_thread+0x1040/0x1040 [ 185.217933][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.222888][ C0] ? worker_thread+0x1040/0x1040 [ 185.227923][ C0] kthread+0x38b/0x460 [ 185.232065][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.237497][ C0] ? set_kthread_struct+0x100/0x100 [ 185.242818][ C0] ret_from_fork+0x1f/0x30 [ 185.247324][ C0] task:usbip_event state:I stack:30488 pid: 3601 ppid: 2 flags:0x00004000 [ 185.257003][ C0] Call Trace: [ 185.260358][ C0] __schedule+0x907/0x26b0 [ 185.265886][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.271780][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 185.277749][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 185.282893][ C0] schedule+0xd3/0x270 [ 185.287255][ C0] rescuer_thread+0x65d/0xb80 [ 185.292025][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.296977][ C0] ? worker_thread+0x1040/0x1040 [ 185.301888][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.306976][ C0] ? worker_thread+0x1040/0x1040 [ 185.312250][ C0] kthread+0x38b/0x460 [ 185.316786][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.322403][ C0] ? set_kthread_struct+0x100/0x100 [ 185.327849][ C0] ret_from_fork+0x1f/0x30 [ 185.332535][ C0] task:pvrusb2-context state:S stack:30544 pid: 3995 ppid: 2 flags:0x00004000 [ 185.341843][ C0] Call Trace: [ 185.345630][ C0] __schedule+0x907/0x26b0 [ 185.350039][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.355443][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.361468][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 185.366896][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 185.372872][ C0] schedule+0xd3/0x270 [ 185.376939][ C0] pvr2_context_thread_func+0x45f/0x680 [ 185.382569][ C0] ? pvr2_context_destroy+0x1e0/0x1e0 [ 185.388066][ C0] ? finish_wait+0x270/0x270 [ 185.392767][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.397703][ C0] ? pvr2_context_destroy+0x1e0/0x1e0 [ 185.403172][ C0] kthread+0x38b/0x460 [ 185.407239][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.412917][ C0] ? set_kthread_struct+0x100/0x100 [ 185.418388][ C0] ret_from_fork+0x1f/0x30 [ 185.423140][ C0] task:vivid-000-cec state:I stack:30488 pid: 4021 ppid: 2 flags:0x00004000 [ 185.432765][ C0] Call Trace: [ 185.436834][ C0] __schedule+0x907/0x26b0 [ 185.441968][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.447616][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 185.454055][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 185.459630][ C0] schedule+0xd3/0x270 [ 185.464992][ C0] rescuer_thread+0x65d/0xb80 [ 185.470287][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.475577][ C0] ? worker_thread+0x1040/0x1040 [ 185.480548][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.486041][ C0] ? worker_thread+0x1040/0x1040 [ 185.491868][ C0] kthread+0x38b/0x460 [ 185.496030][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.502219][ C0] ? set_kthread_struct+0x100/0x100 [ 185.507669][ C0] ret_from_fork+0x1f/0x30 [ 185.512302][ C0] task:cec-vivid-000-v state:S stack:30472 pid: 4022 ppid: 2 flags:0x00004000 [ 185.522281][ C0] Call Trace: [ 185.525648][ C0] __schedule+0x907/0x26b0 [ 185.530086][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.535459][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.541447][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 185.546897][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 185.552762][ C0] schedule+0xd3/0x270 [ 185.556848][ C0] cec_thread_func+0x4b9/0xab0 [ 185.561630][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.566763][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.572647][ C0] ? finish_wait+0x270/0x270 [ 185.577533][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.582701][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.588653][ C0] kthread+0x38b/0x460 [ 185.592711][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.598106][ C0] ? set_kthread_struct+0x100/0x100 [ 185.603912][ C0] ret_from_fork+0x1f/0x30 [ 185.608689][ C0] task:cec-vivid-000-v state:S stack:30344 pid: 4023 ppid: 2 flags:0x00004000 [ 185.618986][ C0] Call Trace: [ 185.622356][ C0] __schedule+0x907/0x26b0 [ 185.626787][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.632455][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.638803][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 185.643984][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 185.650230][ C0] schedule+0xd3/0x270 [ 185.654460][ C0] cec_thread_func+0x4b9/0xab0 [ 185.659481][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.664457][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.670343][ C0] ? finish_wait+0x270/0x270 [ 185.675356][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.680718][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.686513][ C0] kthread+0x38b/0x460 [ 185.690928][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.697093][ C0] ? set_kthread_struct+0x100/0x100 [ 185.702470][ C0] ret_from_fork+0x1f/0x30 [ 185.707182][ C0] task:vivid-001-cec state:I stack:30712 pid: 4037 ppid: 2 flags:0x00004000 [ 185.716560][ C0] Call Trace: [ 185.719827][ C0] __schedule+0x907/0x26b0 [ 185.724594][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.729965][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 185.735479][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 185.740500][ C0] schedule+0xd3/0x270 [ 185.744577][ C0] rescuer_thread+0x65d/0xb80 [ 185.749486][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.754767][ C0] ? worker_thread+0x1040/0x1040 [ 185.759687][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.764603][ C0] ? worker_thread+0x1040/0x1040 [ 185.769713][ C0] kthread+0x38b/0x460 [ 185.773857][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.779488][ C0] ? set_kthread_struct+0x100/0x100 [ 185.784844][ C0] ret_from_fork+0x1f/0x30 [ 185.789380][ C0] task:cec-vivid-001-v state:S stack:30472 pid: 4038 ppid: 2 flags:0x00004000 [ 185.798583][ C0] Call Trace: [ 185.801859][ C0] __schedule+0x907/0x26b0 [ 185.806285][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.811673][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.817860][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 185.823359][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 185.829189][ C0] schedule+0xd3/0x270 [ 185.833260][ C0] cec_thread_func+0x4b9/0xab0 [ 185.838042][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.843282][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.849324][ C0] ? finish_wait+0x270/0x270 [ 185.853909][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.858836][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.865832][ C0] kthread+0x38b/0x460 [ 185.869983][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.875290][ C0] ? set_kthread_struct+0x100/0x100 [ 185.880827][ C0] ret_from_fork+0x1f/0x30 [ 185.885529][ C0] task:cec-vivid-001-v state:S stack:30696 pid: 4039 ppid: 2 flags:0x00004000 [ 185.895340][ C0] Call Trace: [ 185.898705][ C0] __schedule+0x907/0x26b0 [ 185.903203][ C0] ? io_schedule_timeout+0x140/0x140 [ 185.908751][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 185.914891][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 185.920440][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 185.926345][ C0] schedule+0xd3/0x270 [ 185.930725][ C0] cec_thread_func+0x4b9/0xab0 [ 185.935669][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 185.941478][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.949039][ C0] ? finish_wait+0x270/0x270 [ 185.953638][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 185.958834][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 185.965912][ C0] kthread+0x38b/0x460 [ 185.970570][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 185.975770][ C0] ? set_kthread_struct+0x100/0x100 [ 185.981547][ C0] ret_from_fork+0x1f/0x30 [ 185.986000][ C0] task:vivid-002-cec state:I stack:30712 pid: 4053 ppid: 2 flags:0x00004000 [ 185.995216][ C0] Call Trace: [ 185.998882][ C0] __schedule+0x907/0x26b0 [ 186.003549][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.008992][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 186.014258][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 186.019492][ C0] schedule+0xd3/0x270 [ 186.023556][ C0] rescuer_thread+0x65d/0xb80 [ 186.028367][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.033208][ C0] ? worker_thread+0x1040/0x1040 [ 186.038592][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.043516][ C0] ? worker_thread+0x1040/0x1040 [ 186.048576][ C0] kthread+0x38b/0x460 [ 186.052640][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.057828][ C0] ? set_kthread_struct+0x100/0x100 [ 186.064349][ C0] ret_from_fork+0x1f/0x30 [ 186.069049][ C0] task:cec-vivid-002-v state:S stack:30696 pid: 4054 ppid: 2 flags:0x00004000 [ 186.078290][ C0] Call Trace: [ 186.081591][ C0] __schedule+0x907/0x26b0 [ 186.086088][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.091724][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.097698][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.103044][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.109054][ C0] schedule+0xd3/0x270 [ 186.113224][ C0] cec_thread_func+0x4b9/0xab0 [ 186.117962][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.122793][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.129350][ C0] ? finish_wait+0x270/0x270 [ 186.134031][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.139203][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.145180][ C0] kthread+0x38b/0x460 [ 186.149329][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.154512][ C0] ? set_kthread_struct+0x100/0x100 [ 186.159857][ C0] ret_from_fork+0x1f/0x30 [ 186.164436][ C0] task:cec-vivid-002-v state:S stack:30696 pid: 4055 ppid: 2 flags:0x00004000 [ 186.174003][ C0] Call Trace: [ 186.177277][ C0] __schedule+0x907/0x26b0 [ 186.181761][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.187218][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.193176][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.198342][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.204134][ C0] schedule+0xd3/0x270 [ 186.208182][ C0] cec_thread_func+0x4b9/0xab0 [ 186.213120][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.218065][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.223957][ C0] ? finish_wait+0x270/0x270 [ 186.228637][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.233930][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.239733][ C0] kthread+0x38b/0x460 [ 186.244189][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.249556][ C0] ? set_kthread_struct+0x100/0x100 [ 186.255080][ C0] ret_from_fork+0x1f/0x30 [ 186.259663][ C0] task:vivid-003-cec state:I stack:30712 pid: 4069 ppid: 2 flags:0x00004000 [ 186.269689][ C0] Call Trace: [ 186.272974][ C0] __schedule+0x907/0x26b0 [ 186.278434][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.283792][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 186.288923][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 186.293849][ C0] schedule+0xd3/0x270 [ 186.298202][ C0] rescuer_thread+0x65d/0xb80 [ 186.302981][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.307819][ C0] ? worker_thread+0x1040/0x1040 [ 186.313003][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.318001][ C0] ? worker_thread+0x1040/0x1040 [ 186.322922][ C0] kthread+0x38b/0x460 [ 186.327265][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.332533][ C0] ? set_kthread_struct+0x100/0x100 [ 186.337806][ C0] ret_from_fork+0x1f/0x30 [ 186.342216][ C0] task:cec-vivid-003-v state:S stack:30696 pid: 4070 ppid: 2 flags:0x00004000 [ 186.351685][ C0] Call Trace: [ 186.354954][ C0] __schedule+0x907/0x26b0 [ 186.359740][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.365396][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.372048][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.377425][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.383402][ C0] schedule+0xd3/0x270 [ 186.388018][ C0] cec_thread_func+0x4b9/0xab0 [ 186.392990][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.398019][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.404065][ C0] ? finish_wait+0x270/0x270 [ 186.408629][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.413727][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.420251][ C0] kthread+0x38b/0x460 [ 186.424758][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.430700][ C0] ? set_kthread_struct+0x100/0x100 [ 186.435887][ C0] ret_from_fork+0x1f/0x30 [ 186.440291][ C0] task:cec-vivid-003-v state:S stack:30696 pid: 4071 ppid: 2 flags:0x00004000 [ 186.450003][ C0] Call Trace: [ 186.453373][ C0] __schedule+0x907/0x26b0 [ 186.458035][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.463606][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.470420][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.475895][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.481866][ C0] schedule+0xd3/0x270 [ 186.486527][ C0] cec_thread_func+0x4b9/0xab0 [ 186.492939][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.498055][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.505547][ C0] ? finish_wait+0x270/0x270 [ 186.511141][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.517088][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.523129][ C0] kthread+0x38b/0x460 [ 186.528258][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.534155][ C0] ? set_kthread_struct+0x100/0x100 [ 186.539822][ C0] ret_from_fork+0x1f/0x30 [ 186.544622][ C0] task:vivid-004-cec state:I stack:30400 pid: 4085 ppid: 2 flags:0x00004000 [ 186.554499][ C0] Call Trace: [ 186.558326][ C0] __schedule+0x907/0x26b0 [ 186.564633][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.571015][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 186.576215][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 186.581532][ C0] schedule+0xd3/0x270 [ 186.585769][ C0] rescuer_thread+0x65d/0xb80 [ 186.590798][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.596392][ C0] ? worker_thread+0x1040/0x1040 [ 186.601536][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.606840][ C0] ? worker_thread+0x1040/0x1040 [ 186.611785][ C0] kthread+0x38b/0x460 [ 186.615848][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.621097][ C0] ? set_kthread_struct+0x100/0x100 [ 186.626379][ C0] ret_from_fork+0x1f/0x30 [ 186.631083][ C0] task:cec-vivid-004-v state:S stack:29744 pid: 4086 ppid: 2 flags:0x00004000 [ 186.640789][ C0] Call Trace: [ 186.644079][ C0] __schedule+0x907/0x26b0 [ 186.648661][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.654145][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.660490][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.666199][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.672422][ C0] schedule+0xd3/0x270 [ 186.676578][ C0] cec_thread_func+0x4b9/0xab0 [ 186.681429][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.686253][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.692391][ C0] ? finish_wait+0x270/0x270 [ 186.696958][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.701878][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.707831][ C0] kthread+0x38b/0x460 [ 186.711956][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.717123][ C0] ? set_kthread_struct+0x100/0x100 [ 186.722948][ C0] ret_from_fork+0x1f/0x30 [ 186.727596][ C0] task:cec-vivid-004-v state:S stack:30696 pid: 4087 ppid: 2 flags:0x00004000 [ 186.736996][ C0] Call Trace: [ 186.740258][ C0] __schedule+0x907/0x26b0 [ 186.745184][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.750646][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.756878][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.763348][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.769166][ C0] schedule+0xd3/0x270 [ 186.773311][ C0] cec_thread_func+0x4b9/0xab0 [ 186.778247][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.783073][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.790867][ C0] ? finish_wait+0x270/0x270 [ 186.795518][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.800426][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.806378][ C0] kthread+0x38b/0x460 [ 186.810435][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.816245][ C0] ? set_kthread_struct+0x100/0x100 [ 186.821742][ C0] ret_from_fork+0x1f/0x30 [ 186.826550][ C0] task:vivid-005-cec state:I stack:30400 pid: 4102 ppid: 2 flags:0x00004000 [ 186.836780][ C0] Call Trace: [ 186.840164][ C0] __schedule+0x907/0x26b0 [ 186.844588][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.849942][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 186.855032][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 186.860504][ C0] schedule+0xd3/0x270 [ 186.864917][ C0] rescuer_thread+0x65d/0xb80 [ 186.869589][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.874468][ C0] ? worker_thread+0x1040/0x1040 [ 186.879888][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.884905][ C0] ? worker_thread+0x1040/0x1040 [ 186.890015][ C0] kthread+0x38b/0x460 [ 186.894386][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.899809][ C0] ? set_kthread_struct+0x100/0x100 [ 186.905377][ C0] ret_from_fork+0x1f/0x30 [ 186.909792][ C0] task:cec-vivid-005-v state:S stack:29744 pid: 4103 ppid: 2 flags:0x00004000 [ 186.919241][ C0] Call Trace: [ 186.922599][ C0] __schedule+0x907/0x26b0 [ 186.927686][ C0] ? io_schedule_timeout+0x140/0x140 [ 186.933174][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 186.939800][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 186.945469][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 186.951494][ C0] schedule+0xd3/0x270 [ 186.955932][ C0] cec_thread_func+0x4b9/0xab0 [ 186.960685][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 186.966016][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.972055][ C0] ? finish_wait+0x270/0x270 [ 186.977076][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 186.982419][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 186.988317][ C0] kthread+0x38b/0x460 [ 186.992354][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 186.997621][ C0] ? set_kthread_struct+0x100/0x100 [ 187.003154][ C0] ret_from_fork+0x1f/0x30 [ 187.008231][ C0] task:cec-vivid-005-v state:S stack:30696 pid: 4104 ppid: 2 flags:0x00004000 [ 187.017618][ C0] Call Trace: [ 187.021432][ C0] __schedule+0x907/0x26b0 [ 187.026916][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.032365][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.038447][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 187.043895][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.050042][ C0] schedule+0xd3/0x270 [ 187.054534][ C0] cec_thread_func+0x4b9/0xab0 [ 187.059827][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.065794][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.071682][ C0] ? finish_wait+0x270/0x270 [ 187.077008][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.082700][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.088860][ C0] kthread+0x38b/0x460 [ 187.093119][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.098404][ C0] ? set_kthread_struct+0x100/0x100 [ 187.103982][ C0] ret_from_fork+0x1f/0x30 [ 187.108450][ C0] task:vivid-006-cec state:I stack:30344 pid: 4118 ppid: 2 flags:0x00004000 [ 187.119021][ C0] Call Trace: [ 187.122598][ C0] __schedule+0x907/0x26b0 [ 187.127552][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.133533][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 187.138669][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 187.143760][ C0] schedule+0xd3/0x270 [ 187.147907][ C0] rescuer_thread+0x65d/0xb80 [ 187.152653][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.157821][ C0] ? worker_thread+0x1040/0x1040 [ 187.163071][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.168014][ C0] ? worker_thread+0x1040/0x1040 [ 187.173137][ C0] kthread+0x38b/0x460 [ 187.177292][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.182795][ C0] ? set_kthread_struct+0x100/0x100 [ 187.188212][ C0] ret_from_fork+0x1f/0x30 [ 187.192778][ C0] task:cec-vivid-006-v state:S stack:29744 pid: 4119 ppid: 2 flags:0x00004000 [ 187.202715][ C0] Call Trace: [ 187.205991][ C0] __schedule+0x907/0x26b0 [ 187.210417][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.216074][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.222160][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 187.227350][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.233959][ C0] schedule+0xd3/0x270 [ 187.238038][ C0] cec_thread_func+0x4b9/0xab0 [ 187.242915][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.248843][ C0] ? finish_wait+0x270/0x270 [ 187.253717][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.258928][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.265914][ C0] kthread+0x38b/0x460 [ 187.269971][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.275371][ C0] ? set_kthread_struct+0x100/0x100 [ 187.280839][ C0] ret_from_fork+0x1f/0x30 [ 187.285273][ C0] task:cec-vivid-006-v state:S stack:30696 pid: 4120 ppid: 2 flags:0x00004000 [ 187.294659][ C0] Call Trace: [ 187.298048][ C0] __schedule+0x907/0x26b0 [ 187.302729][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.308019][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.314352][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 187.319576][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.325508][ C0] schedule+0xd3/0x270 [ 187.329575][ C0] cec_thread_func+0x4b9/0xab0 [ 187.334592][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.339447][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.345360][ C0] ? finish_wait+0x270/0x270 [ 187.350008][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.355252][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.362506][ C0] kthread+0x38b/0x460 [ 187.367451][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.372775][ C0] ? set_kthread_struct+0x100/0x100 [ 187.378504][ C0] ret_from_fork+0x1f/0x30 [ 187.383037][ C0] task:vivid-007-cec state:I stack:30400 pid: 4138 ppid: 2 flags:0x00004000 [ 187.392515][ C0] Call Trace: [ 187.396059][ C0] __schedule+0x907/0x26b0 [ 187.400574][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.406368][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 187.411521][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 187.416807][ C0] schedule+0xd3/0x270 [ 187.422015][ C0] rescuer_thread+0x65d/0xb80 [ 187.427321][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.432514][ C0] ? worker_thread+0x1040/0x1040 [ 187.437550][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.442934][ C0] ? worker_thread+0x1040/0x1040 [ 187.447859][ C0] kthread+0x38b/0x460 [ 187.452095][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.457861][ C0] ? set_kthread_struct+0x100/0x100 [ 187.464335][ C0] ret_from_fork+0x1f/0x30 [ 187.469281][ C0] task:cec-vivid-007-v state:S stack:30400 pid: 4139 ppid: 2 flags:0x00004000 [ 187.479167][ C0] Call Trace: [ 187.482466][ C0] __schedule+0x907/0x26b0 [ 187.487162][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.492454][ C0] ? _raw_spin_unlock_irqrestore+0x38/0x70 [ 187.498435][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.504468][ C0] schedule+0xd3/0x270 [ 187.509252][ C0] cec_thread_func+0x4b9/0xab0 [ 187.514199][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.519136][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.526165][ C0] ? finish_wait+0x270/0x270 [ 187.530928][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.535941][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.542096][ C0] kthread+0x38b/0x460 [ 187.546431][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.551974][ C0] ? set_kthread_struct+0x100/0x100 [ 187.557479][ C0] ret_from_fork+0x1f/0x30 [ 187.562925][ C0] task:cec-vivid-007-v state:S stack:30696 pid: 4140 ppid: 2 flags:0x00004000 [ 187.573225][ C0] Call Trace: [ 187.576663][ C0] __schedule+0x907/0x26b0 [ 187.581378][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.586715][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.593142][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 187.598476][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.604282][ C0] schedule+0xd3/0x270 [ 187.608641][ C0] cec_thread_func+0x4b9/0xab0 [ 187.613565][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.618594][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.624479][ C0] ? finish_wait+0x270/0x270 [ 187.629657][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.635372][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.641363][ C0] kthread+0x38b/0x460 [ 187.645434][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.651472][ C0] ? set_kthread_struct+0x100/0x100 [ 187.657282][ C0] ret_from_fork+0x1f/0x30 [ 187.663895][ C0] task:vivid-008-cec state:I stack:30344 pid: 4154 ppid: 2 flags:0x00004000 [ 187.673895][ C0] Call Trace: [ 187.677249][ C0] __schedule+0x907/0x26b0 [ 187.681851][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.687231][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 187.692292][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 187.697444][ C0] schedule+0xd3/0x270 [ 187.701641][ C0] rescuer_thread+0x65d/0xb80 [ 187.706668][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.711809][ C0] ? worker_thread+0x1040/0x1040 [ 187.716988][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.722427][ C0] ? worker_thread+0x1040/0x1040 [ 187.727802][ C0] kthread+0x38b/0x460 [ 187.732037][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.737233][ C0] ? set_kthread_struct+0x100/0x100 [ 187.742894][ C0] ret_from_fork+0x1f/0x30 [ 187.747493][ C0] task:cec-vivid-008-v state:S stack:29744 pid: 4155 ppid: 2 flags:0x00004000 [ 187.757144][ C0] Call Trace: [ 187.760425][ C0] __schedule+0x907/0x26b0 [ 187.765918][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.771739][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.777795][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 187.782971][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.788838][ C0] schedule+0xd3/0x270 [ 187.792991][ C0] cec_thread_func+0x4b9/0xab0 [ 187.797729][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.802727][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.808703][ C0] ? finish_wait+0x270/0x270 [ 187.813667][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.819290][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.825114][ C0] kthread+0x38b/0x460 [ 187.829569][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.835043][ C0] ? set_kthread_struct+0x100/0x100 [ 187.840669][ C0] ret_from_fork+0x1f/0x30 [ 187.845406][ C0] task:cec-vivid-008-v state:S stack:30696 pid: 4156 ppid: 2 flags:0x00004000 [ 187.854685][ C0] Call Trace: [ 187.858195][ C0] __schedule+0x907/0x26b0 [ 187.862619][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.868830][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 187.874869][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 187.880083][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 187.886327][ C0] schedule+0xd3/0x270 [ 187.890563][ C0] cec_thread_func+0x4b9/0xab0 [ 187.895318][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.900296][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.906314][ C0] ? finish_wait+0x270/0x270 [ 187.910982][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 187.915986][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 187.921772][ C0] kthread+0x38b/0x460 [ 187.926608][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 187.932199][ C0] ? set_kthread_struct+0x100/0x100 [ 187.937854][ C0] ret_from_fork+0x1f/0x30 [ 187.943043][ C0] task:vivid-009-cec state:I stack:30400 pid: 4170 ppid: 2 flags:0x00004000 [ 187.952811][ C0] Call Trace: [ 187.956150][ C0] __schedule+0x907/0x26b0 [ 187.960960][ C0] ? io_schedule_timeout+0x140/0x140 [ 187.966375][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 187.971937][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 187.976889][ C0] schedule+0xd3/0x270 [ 187.981060][ C0] rescuer_thread+0x65d/0xb80 [ 187.985913][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 187.990872][ C0] ? worker_thread+0x1040/0x1040 [ 187.995796][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.000735][ C0] ? worker_thread+0x1040/0x1040 [ 188.005847][ C0] kthread+0x38b/0x460 [ 188.010191][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.015464][ C0] ? set_kthread_struct+0x100/0x100 [ 188.022171][ C0] ret_from_fork+0x1f/0x30 [ 188.027083][ C0] task:cec-vivid-009-v state:S stack:30400 pid: 4171 ppid: 2 flags:0x00004000 [ 188.036705][ C0] Call Trace: [ 188.040089][ C0] __schedule+0x907/0x26b0 [ 188.044520][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.050072][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.056559][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.062328][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.068507][ C0] schedule+0xd3/0x270 [ 188.072667][ C0] cec_thread_func+0x4b9/0xab0 [ 188.077602][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.082686][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.088672][ C0] ? finish_wait+0x270/0x270 [ 188.093452][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.098669][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.105431][ C0] kthread+0x38b/0x460 [ 188.109951][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.115966][ C0] ? set_kthread_struct+0x100/0x100 [ 188.121581][ C0] ret_from_fork+0x1f/0x30 [ 188.126109][ C0] task:cec-vivid-009-v state:S stack:30400 pid: 4172 ppid: 2 flags:0x00004000 [ 188.135413][ C0] Call Trace: [ 188.138771][ C0] __schedule+0x907/0x26b0 [ 188.143353][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.149558][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.155644][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.161200][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.167064][ C0] schedule+0xd3/0x270 [ 188.171627][ C0] cec_thread_func+0x4b9/0xab0 [ 188.177312][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.183337][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.189591][ C0] ? finish_wait+0x270/0x270 [ 188.194172][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.199344][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.205209][ C0] kthread+0x38b/0x460 [ 188.209510][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.215258][ C0] ? set_kthread_struct+0x100/0x100 [ 188.220656][ C0] ret_from_fork+0x1f/0x30 [ 188.225362][ C0] task:vivid-010-cec state:I stack:30400 pid: 4186 ppid: 2 flags:0x00004000 [ 188.234744][ C0] Call Trace: [ 188.238023][ C0] __schedule+0x907/0x26b0 [ 188.242714][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.248491][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 188.253626][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 188.259252][ C0] schedule+0xd3/0x270 [ 188.263759][ C0] rescuer_thread+0x65d/0xb80 [ 188.268981][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.273851][ C0] ? worker_thread+0x1040/0x1040 [ 188.279403][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.284652][ C0] ? worker_thread+0x1040/0x1040 [ 188.289725][ C0] kthread+0x38b/0x460 [ 188.294007][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.299382][ C0] ? set_kthread_struct+0x100/0x100 [ 188.304693][ C0] ret_from_fork+0x1f/0x30 [ 188.309457][ C0] task:cec-vivid-010-v state:S stack:29744 pid: 4187 ppid: 2 flags:0x00004000 [ 188.319765][ C0] Call Trace: [ 188.323037][ C0] __schedule+0x907/0x26b0 [ 188.327446][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.332934][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.339012][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.344202][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.350414][ C0] schedule+0xd3/0x270 [ 188.354473][ C0] cec_thread_func+0x4b9/0xab0 [ 188.359244][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.364236][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.370144][ C0] ? finish_wait+0x270/0x270 [ 188.374856][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.380008][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.386117][ C0] kthread+0x38b/0x460 [ 188.390351][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.395634][ C0] ? set_kthread_struct+0x100/0x100 [ 188.401103][ C0] ret_from_fork+0x1f/0x30 [ 188.405909][ C0] task:cec-vivid-010-v state:S stack:30696 pid: 4188 ppid: 2 flags:0x00004000 [ 188.415268][ C0] Call Trace: [ 188.418872][ C0] __schedule+0x907/0x26b0 [ 188.423660][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.429596][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.435819][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.441007][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.446790][ C0] schedule+0xd3/0x270 [ 188.451381][ C0] cec_thread_func+0x4b9/0xab0 [ 188.456384][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.461521][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.468104][ C0] ? finish_wait+0x270/0x270 [ 188.473734][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.478930][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.484849][ C0] kthread+0x38b/0x460 [ 188.488925][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.494112][ C0] ? set_kthread_struct+0x100/0x100 [ 188.499404][ C0] ret_from_fork+0x1f/0x30 [ 188.504344][ C0] task:vivid-011-cec state:I stack:30400 pid: 4202 ppid: 2 flags:0x00004000 [ 188.514047][ C0] Call Trace: [ 188.517440][ C0] __schedule+0x907/0x26b0 [ 188.521850][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.527324][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 188.532510][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 188.537598][ C0] schedule+0xd3/0x270 [ 188.541646][ C0] rescuer_thread+0x65d/0xb80 [ 188.546299][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.551144][ C0] ? worker_thread+0x1040/0x1040 [ 188.556148][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.561232][ C0] ? worker_thread+0x1040/0x1040 [ 188.566337][ C0] kthread+0x38b/0x460 [ 188.570890][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.576365][ C0] ? set_kthread_struct+0x100/0x100 [ 188.581901][ C0] ret_from_fork+0x1f/0x30 [ 188.586581][ C0] task:cec-vivid-011-v state:S stack:30400 pid: 4203 ppid: 2 flags:0x00004000 [ 188.595930][ C0] Call Trace: [ 188.599383][ C0] __schedule+0x907/0x26b0 [ 188.604021][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.609315][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.615727][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.621452][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.627246][ C0] schedule+0xd3/0x270 [ 188.631317][ C0] cec_thread_func+0x4b9/0xab0 [ 188.636054][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.640984][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.647635][ C0] ? finish_wait+0x270/0x270 [ 188.652369][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.657450][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.664766][ C0] kthread+0x38b/0x460 [ 188.669588][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.675672][ C0] ? set_kthread_struct+0x100/0x100 [ 188.680964][ C0] ret_from_fork+0x1f/0x30 [ 188.685914][ C0] task:cec-vivid-011-v state:S stack:30344 pid: 4204 ppid: 2 flags:0x00004000 [ 188.695513][ C0] Call Trace: [ 188.699008][ C0] __schedule+0x907/0x26b0 [ 188.704235][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.709673][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.715768][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.721304][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.727122][ C0] schedule+0xd3/0x270 [ 188.731440][ C0] cec_thread_func+0x4b9/0xab0 [ 188.736312][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.741195][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.747083][ C0] ? finish_wait+0x270/0x270 [ 188.752117][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.757085][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.764344][ C0] kthread+0x38b/0x460 [ 188.768933][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.774310][ C0] ? set_kthread_struct+0x100/0x100 [ 188.779589][ C0] ret_from_fork+0x1f/0x30 [ 188.784019][ C0] task:vivid-012-cec state:I stack:30400 pid: 4218 ppid: 2 flags:0x00004000 [ 188.793728][ C0] Call Trace: [ 188.796996][ C0] __schedule+0x907/0x26b0 [ 188.801392][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.806741][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 188.811912][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 188.816996][ C0] schedule+0xd3/0x270 [ 188.821212][ C0] rescuer_thread+0x65d/0xb80 [ 188.825973][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.830893][ C0] ? worker_thread+0x1040/0x1040 [ 188.835807][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.840890][ C0] ? worker_thread+0x1040/0x1040 [ 188.846413][ C0] kthread+0x38b/0x460 [ 188.850475][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.856004][ C0] ? set_kthread_struct+0x100/0x100 [ 188.861325][ C0] ret_from_fork+0x1f/0x30 [ 188.866124][ C0] task:cec-vivid-012-v state:S stack:29744 pid: 4219 ppid: 2 flags:0x00004000 [ 188.876062][ C0] Call Trace: [ 188.879417][ C0] __schedule+0x907/0x26b0 [ 188.883818][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.889087][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.895141][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.900752][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 188.906713][ C0] schedule+0xd3/0x270 [ 188.910969][ C0] cec_thread_func+0x4b9/0xab0 [ 188.915725][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 188.920598][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.926392][ C0] ? finish_wait+0x270/0x270 [ 188.930962][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 188.935941][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 188.942273][ C0] kthread+0x38b/0x460 [ 188.946815][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 188.952164][ C0] ? set_kthread_struct+0x100/0x100 [ 188.957700][ C0] ret_from_fork+0x1f/0x30 [ 188.962718][ C0] task:cec-vivid-012-v state:S stack:30696 pid: 4220 ppid: 2 flags:0x00004000 [ 188.972847][ C0] Call Trace: [ 188.976303][ C0] __schedule+0x907/0x26b0 [ 188.980711][ C0] ? io_schedule_timeout+0x140/0x140 [ 188.985987][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 188.992274][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 188.997485][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.003672][ C0] schedule+0xd3/0x270 [ 189.007767][ C0] cec_thread_func+0x4b9/0xab0 [ 189.012562][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.017746][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.023697][ C0] ? finish_wait+0x270/0x270 [ 189.028472][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.033626][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.039552][ C0] kthread+0x38b/0x460 [ 189.043681][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.049129][ C0] ? set_kthread_struct+0x100/0x100 [ 189.054318][ C0] ret_from_fork+0x1f/0x30 [ 189.058957][ C0] task:vivid-013-cec state:I stack:30344 pid: 4234 ppid: 2 flags:0x00004000 [ 189.069005][ C0] Call Trace: [ 189.073291][ C0] __schedule+0x907/0x26b0 [ 189.077791][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.083139][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 189.088154][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 189.093087][ C0] schedule+0xd3/0x270 [ 189.097922][ C0] rescuer_thread+0x65d/0xb80 [ 189.102775][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.107840][ C0] ? worker_thread+0x1040/0x1040 [ 189.112935][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.117925][ C0] ? worker_thread+0x1040/0x1040 [ 189.122940][ C0] kthread+0x38b/0x460 [ 189.127146][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.132696][ C0] ? set_kthread_struct+0x100/0x100 [ 189.137908][ C0] ret_from_fork+0x1f/0x30 [ 189.142492][ C0] task:cec-vivid-013-v state:S stack:30400 pid: 4235 ppid: 2 flags:0x00004000 [ 189.152108][ C0] Call Trace: [ 189.155463][ C0] __schedule+0x907/0x26b0 [ 189.160094][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.165669][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.172283][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 189.177554][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.183354][ C0] schedule+0xd3/0x270 [ 189.187447][ C0] cec_thread_func+0x4b9/0xab0 [ 189.192367][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.197573][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.203680][ C0] ? finish_wait+0x270/0x270 [ 189.208786][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.214104][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.220141][ C0] kthread+0x38b/0x460 [ 189.224222][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.229770][ C0] ? set_kthread_struct+0x100/0x100 [ 189.234971][ C0] ret_from_fork+0x1f/0x30 [ 189.240507][ C0] task:cec-vivid-013-v state:S stack:30400 pid: 4236 ppid: 2 flags:0x00004000 [ 189.250012][ C0] Call Trace: [ 189.253421][ C0] __schedule+0x907/0x26b0 [ 189.258006][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.263351][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.269732][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 189.275550][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.281751][ C0] schedule+0xd3/0x270 [ 189.286177][ C0] cec_thread_func+0x4b9/0xab0 [ 189.290936][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.296031][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.302672][ C0] ? finish_wait+0x270/0x270 [ 189.307624][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.312948][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.319186][ C0] kthread+0x38b/0x460 [ 189.323384][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.328827][ C0] ? set_kthread_struct+0x100/0x100 [ 189.334962][ C0] ret_from_fork+0x1f/0x30 [ 189.339492][ C0] task:vivid-014-cec state:I stack:30400 pid: 4250 ppid: 2 flags:0x00004000 [ 189.349292][ C0] Call Trace: [ 189.352884][ C0] __schedule+0x907/0x26b0 [ 189.357584][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.363036][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 189.369375][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 189.376490][ C0] schedule+0xd3/0x270 [ 189.380833][ C0] rescuer_thread+0x65d/0xb80 [ 189.385876][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.390824][ C0] ? worker_thread+0x1040/0x1040 [ 189.395959][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.401655][ C0] ? worker_thread+0x1040/0x1040 [ 189.407103][ C0] kthread+0x38b/0x460 [ 189.411260][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.417204][ C0] ? set_kthread_struct+0x100/0x100 [ 189.422878][ C0] ret_from_fork+0x1f/0x30 [ 189.427743][ C0] task:cec-vivid-014-v state:S stack:30400 pid: 4251 ppid: 2 flags:0x00004000 [ 189.437203][ C0] Call Trace: [ 189.440596][ C0] __schedule+0x907/0x26b0 [ 189.445394][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.450718][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.456685][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 189.462033][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.468610][ C0] schedule+0xd3/0x270 [ 189.473563][ C0] cec_thread_func+0x4b9/0xab0 [ 189.478931][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.483814][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.490309][ C0] ? finish_wait+0x270/0x270 [ 189.494994][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.499948][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.506514][ C0] kthread+0x38b/0x460 [ 189.510581][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.515788][ C0] ? set_kthread_struct+0x100/0x100 [ 189.520998][ C0] ret_from_fork+0x1f/0x30 [ 189.525431][ C0] task:cec-vivid-014-v state:S stack:30400 pid: 4252 ppid: 2 flags:0x00004000 [ 189.535091][ C0] Call Trace: [ 189.538372][ C0] __schedule+0x907/0x26b0 [ 189.542919][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.548199][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.554279][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 189.559449][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.565598][ C0] schedule+0xd3/0x270 [ 189.570552][ C0] cec_thread_func+0x4b9/0xab0 [ 189.575722][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.580657][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.586436][ C0] ? finish_wait+0x270/0x270 [ 189.591014][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.595922][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.601721][ C0] kthread+0x38b/0x460 [ 189.606023][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.611558][ C0] ? set_kthread_struct+0x100/0x100 [ 189.617331][ C0] ret_from_fork+0x1f/0x30 [ 189.621896][ C0] task:vivid-015-cec state:I stack:30400 pid: 4266 ppid: 2 flags:0x00004000 [ 189.631299][ C0] Call Trace: [ 189.634558][ C0] __schedule+0x907/0x26b0 [ 189.638955][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.644230][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 189.649515][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 189.654628][ C0] schedule+0xd3/0x270 [ 189.658695][ C0] rescuer_thread+0x65d/0xb80 [ 189.663468][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.668815][ C0] ? worker_thread+0x1040/0x1040 [ 189.674125][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.679218][ C0] ? worker_thread+0x1040/0x1040 [ 189.684138][ C0] kthread+0x38b/0x460 [ 189.688283][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.693464][ C0] ? set_kthread_struct+0x100/0x100 [ 189.698670][ C0] ret_from_fork+0x1f/0x30 [ 189.703101][ C0] task:cec-vivid-015-v state:S stack:30400 pid: 4267 ppid: 2 flags:0x00004000 [ 189.712300][ C0] Call Trace: [ 189.715831][ C0] __schedule+0x907/0x26b0 [ 189.720418][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.725829][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.732138][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 189.737697][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.743618][ C0] schedule+0xd3/0x270 [ 189.747761][ C0] cec_thread_func+0x4b9/0xab0 [ 189.752500][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.757638][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.764410][ C0] ? finish_wait+0x270/0x270 [ 189.769198][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.774327][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.780371][ C0] kthread+0x38b/0x460 [ 189.784581][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.789822][ C0] ? set_kthread_struct+0x100/0x100 [ 189.795162][ C0] ret_from_fork+0x1f/0x30 [ 189.799595][ C0] task:cec-vivid-015-v state:S stack:30400 pid: 4268 ppid: 2 flags:0x00004000 [ 189.810526][ C0] Call Trace: [ 189.813801][ C0] __schedule+0x907/0x26b0 [ 189.818300][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.823605][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 189.829892][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 189.835833][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 189.842341][ C0] schedule+0xd3/0x270 [ 189.846805][ C0] cec_thread_func+0x4b9/0xab0 [ 189.851913][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.857353][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.863663][ C0] ? finish_wait+0x270/0x270 [ 189.869683][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.875078][ C0] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 189.880882][ C0] kthread+0x38b/0x460 [ 189.885206][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.890579][ C0] ? set_kthread_struct+0x100/0x100 [ 189.895959][ C0] ret_from_fork+0x1f/0x30 [ 189.900492][ C0] task:raid5wq state:I stack:30712 pid: 4327 ppid: 2 flags:0x00004000 [ 189.910501][ C0] Call Trace: [ 189.914232][ C0] __schedule+0x907/0x26b0 [ 189.919097][ C0] ? io_schedule_timeout+0x140/0x140 [ 189.924841][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 189.930502][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 189.935837][ C0] schedule+0xd3/0x270 [ 189.941045][ C0] rescuer_thread+0x65d/0xb80 [ 189.945920][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 189.950865][ C0] ? worker_thread+0x1040/0x1040 [ 189.956302][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 189.961742][ C0] ? worker_thread+0x1040/0x1040 [ 189.967883][ C0] kthread+0x38b/0x460 [ 189.972184][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 189.977687][ C0] ? set_kthread_struct+0x100/0x100 [ 189.982985][ C0] ret_from_fork+0x1f/0x30 [ 189.987837][ C0] task:bch_btree_io state:I stack:30120 pid: 4329 ppid: 2 flags:0x00004000 [ 189.997395][ C0] Call Trace: [ 190.000664][ C0] __schedule+0x907/0x26b0 [ 190.005267][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.010753][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.015879][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.021007][ C0] schedule+0xd3/0x270 [ 190.025213][ C0] rescuer_thread+0x65d/0xb80 [ 190.030012][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.035587][ C0] ? worker_thread+0x1040/0x1040 [ 190.040664][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.045603][ C0] ? worker_thread+0x1040/0x1040 [ 190.050644][ C0] kthread+0x38b/0x460 [ 190.054985][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.060198][ C0] ? set_kthread_struct+0x100/0x100 [ 190.068069][ C0] ret_from_fork+0x1f/0x30 [ 190.072775][ C0] task:bcache state:I stack:30120 pid: 4330 ppid: 2 flags:0x00004000 [ 190.082367][ C0] Call Trace: [ 190.085641][ C0] __schedule+0x907/0x26b0 [ 190.090161][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.095432][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.100860][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.106265][ C0] schedule+0xd3/0x270 [ 190.110567][ C0] rescuer_thread+0x65d/0xb80 [ 190.115596][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.120716][ C0] ? worker_thread+0x1040/0x1040 [ 190.125739][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.130904][ C0] ? worker_thread+0x1040/0x1040 [ 190.136047][ C0] kthread+0x38b/0x460 [ 190.140118][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.145317][ C0] ? set_kthread_struct+0x100/0x100 [ 190.150603][ C0] ret_from_fork+0x1f/0x30 [ 190.158009][ C0] task:bch_journal state:I stack:30120 pid: 4331 ppid: 2 flags:0x00004000 [ 190.168487][ C0] Call Trace: [ 190.171787][ C0] __schedule+0x907/0x26b0 [ 190.176426][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.182180][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.187284][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.192382][ C0] schedule+0xd3/0x270 [ 190.196444][ C0] rescuer_thread+0x65d/0xb80 [ 190.201196][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.206093][ C0] ? worker_thread+0x1040/0x1040 [ 190.211235][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.216152][ C0] ? worker_thread+0x1040/0x1040 [ 190.221429][ C0] kthread+0x38b/0x460 [ 190.225657][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.230836][ C0] ? set_kthread_struct+0x100/0x100 [ 190.236011][ C0] ret_from_fork+0x1f/0x30 [ 190.241123][ C0] task:dm_bufio_cache state:I stack:30712 pid: 4333 ppid: 2 flags:0x00004000 [ 190.250385][ C0] Call Trace: [ 190.253645][ C0] __schedule+0x907/0x26b0 [ 190.258143][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.263657][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.269257][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.274331][ C0] schedule+0xd3/0x270 [ 190.278830][ C0] rescuer_thread+0x65d/0xb80 [ 190.283911][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.288972][ C0] ? worker_thread+0x1040/0x1040 [ 190.293899][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.298899][ C0] ? worker_thread+0x1040/0x1040 [ 190.303810][ C0] kthread+0x38b/0x460 [ 190.307851][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.313022][ C0] ? set_kthread_struct+0x100/0x100 [ 190.318444][ C0] ret_from_fork+0x1f/0x30 [ 190.322866][ C0] task:kmpathd state:I stack:30344 pid: 4334 ppid: 2 flags:0x00004000 [ 190.332308][ C0] Call Trace: [ 190.335829][ C0] __schedule+0x907/0x26b0 [ 190.340274][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.345788][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.350888][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.355803][ C0] schedule+0xd3/0x270 [ 190.359863][ C0] rescuer_thread+0x65d/0xb80 [ 190.365263][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.371620][ C0] ? worker_thread+0x1040/0x1040 [ 190.376965][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.382074][ C0] ? worker_thread+0x1040/0x1040 [ 190.387121][ C0] kthread+0x38b/0x460 [ 190.391177][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.396379][ C0] ? set_kthread_struct+0x100/0x100 [ 190.402190][ C0] ret_from_fork+0x1f/0x30 [ 190.406699][ C0] task:kmpath_handlerd state:I stack:30400 pid: 4335 ppid: 2 flags:0x00004000 [ 190.416216][ C0] Call Trace: [ 190.419501][ C0] __schedule+0x907/0x26b0 [ 190.423902][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.429383][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.434740][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.439749][ C0] schedule+0xd3/0x270 [ 190.444026][ C0] rescuer_thread+0x65d/0xb80 [ 190.448719][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.453955][ C0] ? worker_thread+0x1040/0x1040 [ 190.459220][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.464428][ C0] ? worker_thread+0x1040/0x1040 [ 190.470088][ C0] kthread+0x38b/0x460 [ 190.474441][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.481212][ C0] ? set_kthread_struct+0x100/0x100 [ 190.486498][ C0] ret_from_fork+0x1f/0x30 [ 190.491398][ C0] task:kvub300c state:I stack:30344 pid: 4353 ppid: 2 flags:0x00004000 [ 190.500832][ C0] Call Trace: [ 190.504106][ C0] __schedule+0x907/0x26b0 [ 190.508508][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.514046][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.519167][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.524209][ C0] schedule+0xd3/0x270 [ 190.528567][ C0] rescuer_thread+0x65d/0xb80 [ 190.534728][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.539592][ C0] ? worker_thread+0x1040/0x1040 [ 190.544520][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.549894][ C0] ? worker_thread+0x1040/0x1040 [ 190.554835][ C0] kthread+0x38b/0x460 [ 190.559016][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.564747][ C0] ? set_kthread_struct+0x100/0x100 [ 190.570206][ C0] ret_from_fork+0x1f/0x30 [ 190.574924][ C0] task:kvub300p state:I stack:30400 pid: 4354 ppid: 2 flags:0x00004000 [ 190.584287][ C0] Call Trace: [ 190.587556][ C0] __schedule+0x907/0x26b0 [ 190.591954][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.598685][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.604191][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.609205][ C0] schedule+0xd3/0x270 [ 190.613659][ C0] rescuer_thread+0x65d/0xb80 [ 190.618483][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.623323][ C0] ? worker_thread+0x1040/0x1040 [ 190.628254][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.633279][ C0] ? worker_thread+0x1040/0x1040 [ 190.638648][ C0] kthread+0x38b/0x460 [ 190.642689][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.648163][ C0] ? set_kthread_struct+0x100/0x100 [ 190.653697][ C0] ret_from_fork+0x1f/0x30 [ 190.658945][ C0] task:kvub300d state:I stack:30400 pid: 4355 ppid: 2 flags:0x00004000 [ 190.668912][ C0] Call Trace: [ 190.672181][ C0] __schedule+0x907/0x26b0 [ 190.676653][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.682105][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.687505][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.692697][ C0] schedule+0xd3/0x270 [ 190.696753][ C0] rescuer_thread+0x65d/0xb80 [ 190.702133][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.707198][ C0] ? worker_thread+0x1040/0x1040 [ 190.712127][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.717227][ C0] ? worker_thread+0x1040/0x1040 [ 190.722844][ C0] kthread+0x38b/0x460 [ 190.727227][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.732426][ C0] ? set_kthread_struct+0x100/0x100 [ 190.737766][ C0] ret_from_fork+0x1f/0x30 [ 190.742208][ C0] task:kmemstick state:I stack:30344 pid: 4359 ppid: 2 flags:0x00004000 [ 190.751766][ C0] Call Trace: [ 190.755221][ C0] __schedule+0x907/0x26b0 [ 190.760023][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.766572][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.772229][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.777256][ C0] schedule+0xd3/0x270 [ 190.781308][ C0] rescuer_thread+0x65d/0xb80 [ 190.786184][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.791188][ C0] ? worker_thread+0x1040/0x1040 [ 190.796426][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.801536][ C0] ? worker_thread+0x1040/0x1040 [ 190.806586][ C0] kthread+0x38b/0x460 [ 190.810641][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.815897][ C0] ? set_kthread_struct+0x100/0x100 [ 190.821241][ C0] ret_from_fork+0x1f/0x30 [ 190.825816][ C0] task:rdma_cm state:I stack:30120 pid: 4363 ppid: 2 flags:0x00004000 [ 190.835150][ C0] Call Trace: [ 190.838426][ C0] __schedule+0x907/0x26b0 [ 190.842856][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.848482][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.853672][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.859245][ C0] schedule+0xd3/0x270 [ 190.864107][ C0] rescuer_thread+0x65d/0xb80 [ 190.869703][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.874752][ C0] ? worker_thread+0x1040/0x1040 [ 190.880245][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.885346][ C0] ? worker_thread+0x1040/0x1040 [ 190.890766][ C0] kthread+0x38b/0x460 [ 190.894959][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.900676][ C0] ? set_kthread_struct+0x100/0x100 [ 190.905862][ C0] ret_from_fork+0x1f/0x30 [ 190.910286][ C0] task:mlx4_ib state:I stack:30656 pid: 4367 ppid: 2 flags:0x00004000 [ 190.920086][ C0] Call Trace: [ 190.923371][ C0] __schedule+0x907/0x26b0 [ 190.928282][ C0] ? io_schedule_timeout+0x140/0x140 [ 190.933555][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 190.939713][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 190.944675][ C0] schedule+0xd3/0x270 [ 190.949243][ C0] rescuer_thread+0x65d/0xb80 [ 190.953996][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 190.959072][ C0] ? worker_thread+0x1040/0x1040 [ 190.965514][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 190.971234][ C0] ? worker_thread+0x1040/0x1040 [ 190.976801][ C0] kthread+0x38b/0x460 [ 190.980944][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 190.986316][ C0] ? set_kthread_struct+0x100/0x100 [ 190.992105][ C0] ret_from_fork+0x1f/0x30 [ 190.996628][ C0] task:mlx4_ib_mcg state:I stack:30400 pid: 4368 ppid: 2 flags:0x00004000 [ 191.005992][ C0] Call Trace: [ 191.009666][ C0] __schedule+0x907/0x26b0 [ 191.014291][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.019776][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.024896][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.030603][ C0] schedule+0xd3/0x270 [ 191.034723][ C0] rescuer_thread+0x65d/0xb80 [ 191.039776][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.044758][ C0] ? worker_thread+0x1040/0x1040 [ 191.049802][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.055005][ C0] ? worker_thread+0x1040/0x1040 [ 191.060691][ C0] kthread+0x38b/0x460 [ 191.066377][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.074848][ C0] ? set_kthread_struct+0x100/0x100 [ 191.080541][ C0] ret_from_fork+0x1f/0x30 [ 191.085379][ C0] task:srp_remove state:I stack:30400 pid: 4369 ppid: 2 flags:0x00004000 [ 191.095020][ C0] Call Trace: [ 191.098537][ C0] __schedule+0x907/0x26b0 [ 191.104041][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.109881][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.115417][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.120391][ C0] schedule+0xd3/0x270 [ 191.124452][ C0] rescuer_thread+0x65d/0xb80 [ 191.129468][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.134574][ C0] ? worker_thread+0x1040/0x1040 [ 191.139978][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.145190][ C0] ? worker_thread+0x1040/0x1040 [ 191.150568][ C0] kthread+0x38b/0x460 [ 191.154826][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.160901][ C0] ? set_kthread_struct+0x100/0x100 [ 191.166397][ C0] ret_from_fork+0x1f/0x30 [ 191.171136][ C0] task:siw_cm_wq state:I stack:30712 pid: 4373 ppid: 2 flags:0x00004000 [ 191.180336][ C0] Call Trace: [ 191.183712][ C0] __schedule+0x907/0x26b0 [ 191.188212][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.193578][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.199198][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.204145][ C0] schedule+0xd3/0x270 [ 191.208427][ C0] rescuer_thread+0x65d/0xb80 [ 191.213268][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.218920][ C0] ? worker_thread+0x1040/0x1040 [ 191.223863][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.229322][ C0] ? worker_thread+0x1040/0x1040 [ 191.234786][ C0] kthread+0x38b/0x460 [ 191.239249][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.244457][ C0] ? set_kthread_struct+0x100/0x100 [ 191.249749][ C0] ret_from_fork+0x1f/0x30 [ 191.254700][ C0] task:siw_tx/0 state:S stack:30536 pid: 4374 ppid: 2 flags:0x00004000 [ 191.266761][ C0] Call Trace: [ 191.270433][ C0] __schedule+0x907/0x26b0 [ 191.275168][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.280930][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 191.287201][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 191.292791][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 191.298734][ C0] schedule+0xd3/0x270 [ 191.302891][ C0] siw_run_sq+0x225/0x3a0 [ 191.307589][ C0] ? siw_stop_tx_thread+0xa0/0xa0 [ 191.313115][ C0] ? finish_wait+0x270/0x270 [ 191.317840][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.323243][ C0] ? siw_stop_tx_thread+0xa0/0xa0 [ 191.328455][ C0] kthread+0x38b/0x460 [ 191.332706][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.337888][ C0] ? set_kthread_struct+0x100/0x100 [ 191.343455][ C0] ret_from_fork+0x1f/0x30 [ 191.348006][ C0] task:qat_device_rese state:I stack:30656 pid: 4379 ppid: 2 flags:0x00004000 [ 191.357628][ C0] Call Trace: [ 191.360900][ C0] __schedule+0x907/0x26b0 [ 191.366293][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.372246][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.377394][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.382439][ C0] schedule+0xd3/0x270 [ 191.386750][ C0] rescuer_thread+0x65d/0xb80 [ 191.392264][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.397115][ C0] ? worker_thread+0x1040/0x1040 [ 191.402312][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.407233][ C0] ? worker_thread+0x1040/0x1040 [ 191.412697][ C0] kthread+0x38b/0x460 [ 191.416884][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.422349][ C0] ? set_kthread_struct+0x100/0x100 [ 191.427949][ C0] ret_from_fork+0x1f/0x30 [ 191.432770][ C0] task:qat_pf2vf_resp_ state:I stack:30712 pid: 4380 ppid: 2 flags:0x00004000 [ 191.442850][ C0] Call Trace: [ 191.446142][ C0] __schedule+0x907/0x26b0 [ 191.450744][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.456036][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.461330][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.466655][ C0] schedule+0xd3/0x270 [ 191.470999][ C0] rescuer_thread+0x65d/0xb80 [ 191.475771][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.480861][ C0] ? worker_thread+0x1040/0x1040 [ 191.485772][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.490685][ C0] ? worker_thread+0x1040/0x1040 [ 191.496114][ C0] kthread+0x38b/0x460 [ 191.500641][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.506106][ C0] ? set_kthread_struct+0x100/0x100 [ 191.511477][ C0] ret_from_fork+0x1f/0x30 [ 191.516736][ C0] task:adf_vf_stop_wq state:I stack:30344 pid: 4381 ppid: 2 flags:0x00004000 [ 191.526416][ C0] Call Trace: [ 191.530001][ C0] __schedule+0x907/0x26b0 [ 191.534755][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.540115][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.545155][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.550282][ C0] schedule+0xd3/0x270 [ 191.554608][ C0] rescuer_thread+0x65d/0xb80 [ 191.559576][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.566312][ C0] ? worker_thread+0x1040/0x1040 [ 191.571357][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.576269][ C0] ? worker_thread+0x1040/0x1040 [ 191.581556][ C0] kthread+0x38b/0x460 [ 191.585949][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.591769][ C0] ? set_kthread_struct+0x100/0x100 [ 191.598463][ C0] ret_from_fork+0x1f/0x30 [ 191.603738][ C0] task:elousb state:I stack:30712 pid: 4401 ppid: 2 flags:0x00004000 [ 191.615220][ C0] Call Trace: [ 191.618867][ C0] __schedule+0x907/0x26b0 [ 191.623313][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.628596][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.633873][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.639208][ C0] schedule+0xd3/0x270 [ 191.643821][ C0] rescuer_thread+0x65d/0xb80 [ 191.648961][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.655161][ C0] ? worker_thread+0x1040/0x1040 [ 191.660859][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.667515][ C0] ? worker_thread+0x1040/0x1040 [ 191.673905][ C0] kthread+0x38b/0x460 [ 191.678067][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.683566][ C0] ? set_kthread_struct+0x100/0x100 [ 191.689049][ C0] ret_from_fork+0x1f/0x30 [ 191.694196][ C0] task:mld state:I stack:29008 pid: 4663 ppid: 2 flags:0x00004000 [ 191.703752][ C0] Workqueue: 0x0 (mld) [ 191.708040][ C0] Call Trace: [ 191.711329][ C0] __schedule+0x907/0x26b0 [ 191.715927][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.721362][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.726469][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.731683][ C0] schedule+0xd3/0x270 [ 191.736021][ C0] rescuer_thread+0x65d/0xb80 [ 191.740727][ C0] ? worker_thread+0x1040/0x1040 [ 191.745958][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.751407][ C0] ? worker_thread+0x1040/0x1040 [ 191.756757][ C0] kthread+0x38b/0x460 [ 191.762566][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.768041][ C0] ? set_kthread_struct+0x100/0x100 [ 191.773317][ C0] ret_from_fork+0x1f/0x30 [ 191.777731][ C0] task:ipv6_addrconf state:I stack:26552 pid: 4664 ppid: 2 flags:0x00004000 [ 191.787031][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 191.792140][ C0] Call Trace: [ 191.795429][ C0] __schedule+0x907/0x26b0 [ 191.800318][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.806077][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.811176][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.816220][ C0] schedule+0xd3/0x270 [ 191.820632][ C0] rescuer_thread+0x65d/0xb80 [ 191.825859][ C0] ? worker_thread+0x1040/0x1040 [ 191.830998][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.836061][ C0] ? worker_thread+0x1040/0x1040 [ 191.841198][ C0] kthread+0x38b/0x460 [ 191.845619][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.851448][ C0] ? set_kthread_struct+0x100/0x100 [ 191.858870][ C0] ret_from_fork+0x1f/0x30 [ 191.863886][ C0] task:dsa_ordered state:I stack:30712 pid: 4685 ppid: 2 flags:0x00004000 [ 191.874450][ C0] Call Trace: [ 191.877910][ C0] __schedule+0x907/0x26b0 [ 191.883345][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.888711][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 191.893882][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 191.898797][ C0] schedule+0xd3/0x270 [ 191.903218][ C0] rescuer_thread+0x65d/0xb80 [ 191.908043][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 191.912887][ C0] ? worker_thread+0x1040/0x1040 [ 191.918081][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 191.923252][ C0] ? worker_thread+0x1040/0x1040 [ 191.928696][ C0] kthread+0x38b/0x460 [ 191.932854][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 191.939803][ C0] ? set_kthread_struct+0x100/0x100 [ 191.946970][ C0] ret_from_fork+0x1f/0x30 [ 191.951885][ C0] task:krfcommd state:S stack:28768 pid: 4782 ppid: 2 flags:0x00004000 [ 191.964470][ C0] Call Trace: [ 191.969036][ C0] __schedule+0x907/0x26b0 [ 191.973964][ C0] ? io_schedule_timeout+0x140/0x140 [ 191.979697][ C0] schedule+0xd3/0x270 [ 191.985038][ C0] schedule_timeout+0x19d/0x250 [ 191.990072][ C0] ? usleep_range+0x150/0x150 [ 191.994775][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 192.000448][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 192.006161][ C0] ? wait_for_completion_io+0x280/0x280 [ 192.011698][ C0] wait_woken+0x18b/0x1f0 [ 192.016672][ C0] rfcomm_run+0x1261/0x4250 [ 192.021279][ C0] ? find_held_lock+0x2d/0x110 [ 192.026125][ C0] ? rfcomm_check_accept+0x200/0x200 [ 192.031393][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.036400][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 192.041937][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 192.047909][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 192.053314][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.059682][ C0] ? rfcomm_check_accept+0x200/0x200 [ 192.066032][ C0] kthread+0x38b/0x460 [ 192.070218][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.075483][ C0] ? set_kthread_struct+0x100/0x100 [ 192.080748][ C0] ret_from_fork+0x1f/0x30 [ 192.085220][ C0] task:kkcmd state:I stack:30120 pid: 4787 ppid: 2 flags:0x00004000 [ 192.094672][ C0] Call Trace: [ 192.097935][ C0] __schedule+0x907/0x26b0 [ 192.102351][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.107815][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.113402][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.118685][ C0] schedule+0xd3/0x270 [ 192.122864][ C0] rescuer_thread+0x65d/0xb80 [ 192.127678][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.132885][ C0] ? worker_thread+0x1040/0x1040 [ 192.138198][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.143226][ C0] ? worker_thread+0x1040/0x1040 [ 192.148171][ C0] kthread+0x38b/0x460 [ 192.152357][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.157734][ C0] ? set_kthread_struct+0x100/0x100 [ 192.164076][ C0] ret_from_fork+0x1f/0x30 [ 192.168510][ C0] task:kstrp state:I stack:30488 pid: 4788 ppid: 2 flags:0x00004000 [ 192.178184][ C0] Call Trace: [ 192.181578][ C0] __schedule+0x907/0x26b0 [ 192.185991][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.191429][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.196428][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.201365][ C0] schedule+0xd3/0x270 [ 192.205467][ C0] rescuer_thread+0x65d/0xb80 [ 192.210935][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.216184][ C0] ? worker_thread+0x1040/0x1040 [ 192.221131][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.226261][ C0] ? worker_thread+0x1040/0x1040 [ 192.231380][ C0] kthread+0x38b/0x460 [ 192.235700][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.241145][ C0] ? set_kthread_struct+0x100/0x100 [ 192.246499][ C0] ret_from_fork+0x1f/0x30 [ 192.251287][ C0] task:krdsd state:I stack:30712 pid: 4789 ppid: 2 flags:0x00004000 [ 192.261489][ C0] Call Trace: [ 192.264868][ C0] __schedule+0x907/0x26b0 [ 192.269574][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.275058][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.280336][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.285267][ C0] schedule+0xd3/0x270 [ 192.289459][ C0] rescuer_thread+0x65d/0xb80 [ 192.294672][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.299759][ C0] ? worker_thread+0x1040/0x1040 [ 192.304795][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.310010][ C0] ? worker_thread+0x1040/0x1040 [ 192.315015][ C0] kthread+0x38b/0x460 [ 192.319413][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.325139][ C0] ? set_kthread_struct+0x100/0x100 [ 192.330327][ C0] ret_from_fork+0x1f/0x30 [ 192.334876][ C0] task:rds_mr_flushd state:I stack:30488 pid: 4790 ppid: 2 flags:0x00004000 [ 192.344669][ C0] Call Trace: [ 192.348008][ C0] __schedule+0x907/0x26b0 [ 192.352688][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.358551][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.364291][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.369593][ C0] schedule+0xd3/0x270 [ 192.373990][ C0] rescuer_thread+0x65d/0xb80 [ 192.378743][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.383588][ C0] ? worker_thread+0x1040/0x1040 [ 192.388777][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.393879][ C0] ? worker_thread+0x1040/0x1040 [ 192.398990][ C0] kthread+0x38b/0x460 [ 192.403133][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.408314][ C0] ? set_kthread_struct+0x100/0x100 [ 192.413687][ C0] ret_from_fork+0x1f/0x30 [ 192.418263][ C0] task:ceph-msgr state:I stack:30712 pid: 4799 ppid: 2 flags:0x00004000 [ 192.427624][ C0] Call Trace: [ 192.430990][ C0] __schedule+0x907/0x26b0 [ 192.435448][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.440801][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.446343][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.451261][ C0] schedule+0xd3/0x270 [ 192.455702][ C0] rescuer_thread+0x65d/0xb80 [ 192.462041][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.467157][ C0] ? worker_thread+0x1040/0x1040 [ 192.472169][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.478243][ C0] ? worker_thread+0x1040/0x1040 [ 192.483296][ C0] kthread+0x38b/0x460 [ 192.487364][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.492567][ C0] ? set_kthread_struct+0x100/0x100 [ 192.498890][ C0] ret_from_fork+0x1f/0x30 [ 192.503419][ C0] task:bat_events state:I stack:29008 pid: 4800 ppid: 2 flags:0x00004000 [ 192.512882][ C0] Workqueue: 0x0 (bat_events) [ 192.517833][ C0] Call Trace: [ 192.521103][ C0] __schedule+0x907/0x26b0 [ 192.525879][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.533235][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.538367][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.544458][ C0] schedule+0xd3/0x270 [ 192.548730][ C0] rescuer_thread+0x65d/0xb80 [ 192.553586][ C0] ? worker_thread+0x1040/0x1040 [ 192.560350][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.566434][ C0] ? worker_thread+0x1040/0x1040 [ 192.571811][ C0] kthread+0x38b/0x460 [ 192.575871][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.581466][ C0] ? set_kthread_struct+0x100/0x100 [ 192.586766][ C0] ret_from_fork+0x1f/0x30 [ 192.591180][ C0] task:zswap-shrink state:I stack:30712 pid: 4825 ppid: 2 flags:0x00004000 [ 192.601059][ C0] Call Trace: [ 192.604329][ C0] __schedule+0x907/0x26b0 [ 192.610059][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.615696][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.620903][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.625901][ C0] schedule+0xd3/0x270 [ 192.630530][ C0] rescuer_thread+0x65d/0xb80 [ 192.635717][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.640810][ C0] ? worker_thread+0x1040/0x1040 [ 192.646351][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.651362][ C0] ? worker_thread+0x1040/0x1040 [ 192.656375][ C0] kthread+0x38b/0x460 [ 192.661084][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.667096][ C0] ? set_kthread_struct+0x100/0x100 [ 192.672911][ C0] ret_from_fork+0x1f/0x30 [ 192.677732][ C0] task:kafsd state:I stack:30712 pid: 4826 ppid: 2 flags:0x00004000 [ 192.687443][ C0] Call Trace: [ 192.690814][ C0] __schedule+0x907/0x26b0 [ 192.695382][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.700839][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.705867][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.710892][ C0] schedule+0xd3/0x270 [ 192.715037][ C0] rescuer_thread+0x65d/0xb80 [ 192.719790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.725002][ C0] ? worker_thread+0x1040/0x1040 [ 192.730241][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.735499][ C0] ? worker_thread+0x1040/0x1040 [ 192.740558][ C0] kthread+0x38b/0x460 [ 192.744885][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.750321][ C0] ? set_kthread_struct+0x100/0x100 [ 192.755899][ C0] ret_from_fork+0x1f/0x30 [ 192.760436][ C0] task:kafs_lockd state:I stack:30712 pid: 4827 ppid: 2 flags:0x00004000 [ 192.770140][ C0] Call Trace: [ 192.773433][ C0] __schedule+0x907/0x26b0 [ 192.778129][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.783493][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.788495][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.793576][ C0] schedule+0xd3/0x270 [ 192.797718][ C0] rescuer_thread+0x65d/0xb80 [ 192.802382][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 192.807505][ C0] ? worker_thread+0x1040/0x1040 [ 192.812596][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.817610][ C0] ? worker_thread+0x1040/0x1040 [ 192.823145][ C0] kthread+0x38b/0x460 [ 192.827271][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.832541][ C0] ? set_kthread_struct+0x100/0x100 [ 192.837846][ C0] ret_from_fork+0x1f/0x30 [ 192.842320][ C0] task:ext4-rsv-conver state:I stack:27824 pid: 4839 ppid: 2 flags:0x00004000 [ 192.853018][ C0] Workqueue: 0x0 (ext4-rsv-conversion) [ 192.860701][ C0] Call Trace: [ 192.864333][ C0] __schedule+0x907/0x26b0 [ 192.869389][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.874857][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 192.880428][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 192.885879][ C0] schedule+0xd3/0x270 [ 192.890043][ C0] rescuer_thread+0x65d/0xb80 [ 192.895066][ C0] ? worker_thread+0x1040/0x1040 [ 192.900256][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 192.905180][ C0] ? worker_thread+0x1040/0x1040 [ 192.910492][ C0] kthread+0x38b/0x460 [ 192.914825][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 192.920443][ C0] ? set_kthread_struct+0x100/0x100 [ 192.926064][ C0] ret_from_fork+0x1f/0x30 [ 192.930471][ C0] task:systemd-journal state:R running task stack:23944 pid: 4855 ppid: 1 flags:0x00000000 [ 192.942678][ C0] Call Trace: [ 192.946485][ C0] __schedule+0x907/0x26b0 [ 192.951686][ C0] ? io_schedule_timeout+0x140/0x140 [ 192.958666][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 192.965476][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 192.971032][ C0] preempt_schedule_common+0x45/0xc0 [ 192.977023][ C0] preempt_schedule_thunk+0x16/0x18 [ 192.982470][ C0] unwind_next_frame+0xee1/0x1ce0 [ 192.987763][ C0] ? kmem_cache_alloc+0x216/0x3a0 [ 192.993320][ C0] ? deref_stack_reg+0x150/0x150 [ 192.998537][ C0] ? __unwind_start+0x51b/0x800 [ 193.003588][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 193.008915][ C0] arch_stack_walk+0x7d/0xe0 [ 193.013504][ C0] ? __alloc_file+0x20/0x240 [ 193.018159][ C0] stack_trace_save+0x8c/0xc0 [ 193.023229][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 193.029915][ C0] ? __lock_acquire+0x15ad/0x5410 [ 193.035212][ C0] kasan_save_stack+0x1b/0x40 [ 193.040434][ C0] ? kasan_save_stack+0x1b/0x40 [ 193.045699][ C0] ? __kasan_slab_alloc+0x84/0xa0 [ 193.050900][ C0] ? kmem_cache_alloc+0x216/0x3a0 [ 193.057076][ C0] ? find_held_lock+0x2d/0x110 [ 193.063705][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.071092][ C0] ? is_bpf_text_address+0x4d/0xe0 [ 193.076994][ C0] ? find_held_lock+0x2d/0x110 [ 193.082050][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 193.087769][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.094576][ C0] ? kasan_unpoison+0x3c/0x60 [ 193.099781][ C0] __kasan_slab_alloc+0x84/0xa0 [ 193.104710][ C0] kmem_cache_alloc+0x216/0x3a0 [ 193.113179][ C0] __alloc_file+0x20/0x240 [ 193.118184][ C0] alloc_empty_file+0x3c/0xf0 [ 193.124050][ C0] path_openat+0xda/0x22c0 [ 193.128543][ C0] ? __lock_acquire+0x15ad/0x5410 [ 193.134373][ C0] ? path_lookupat+0x6b0/0x6b0 [ 193.139255][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.145668][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.152754][ C0] do_filp_open+0x199/0x3d0 [ 193.158787][ C0] ? may_open_dev+0xd0/0xd0 [ 193.163556][ C0] ? alloc_fd+0x1ef/0x560 [ 193.169370][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.174986][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 193.179940][ C0] ? _raw_spin_unlock+0x24/0x40 [ 193.184906][ C0] ? alloc_fd+0x1ef/0x560 [ 193.189225][ C0] ? getname_flags.part.0+0x89/0x440 [ 193.194676][ C0] do_sys_openat2+0x11e/0x360 [ 193.199639][ C0] ? build_open_flags+0x490/0x490 [ 193.204973][ C0] ? __context_tracking_exit+0x80/0x90 [ 193.210661][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.215874][ C0] ? __context_tracking_enter+0x93/0xa0 [ 193.221750][ C0] __x64_sys_open+0xfd/0x1a0 [ 193.226597][ C0] ? do_sys_open+0xe0/0xe0 [ 193.231008][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 193.237700][ C0] do_syscall_64+0x35/0xb0 [ 193.242424][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.248325][ C0] RIP: 0033:0x7f662af71840 [ 193.253398][ C0] RSP: 002b:00007fffe61a6658 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 193.262770][ C0] RAX: ffffffffffffffda RBX: 00007fffe61a6960 RCX: 00007f662af71840 [ 193.271100][ C0] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 0000562e5d9c9ef0 [ 193.279662][ C0] RBP: 000000000000000d R08: 000000000000c0c1 R09: 00000000ffffffff [ 193.288494][ C0] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 193.296790][ C0] R13: 0000562e5d9bc040 R14: 00007fffe61a6920 R15: 0000562e5d9ca080 [ 193.305171][ C0] task:systemd-udevd state:R running task stack:23240 pid: 4872 ppid: 1 flags:0x00000000 [ 193.317435][ C0] Call Trace: [ 193.320974][ C0] __schedule+0x907/0x26b0 [ 193.325407][ C0] ? io_schedule_timeout+0x140/0x140 [ 193.330937][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 193.335771][ C0] schedule+0xd3/0x270 [ 193.340251][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 193.346605][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 193.353183][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 193.358714][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.365216][ C0] ? do_raw_write_lock+0x11a/0x280 [ 193.370669][ C0] ? do_raw_read_unlock+0x70/0x70 [ 193.375850][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.381914][ C0] do_epoll_wait+0xea9/0x14e0 [ 193.386771][ C0] ? do_epoll_create+0x160/0x160 [ 193.391680][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.397861][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.404277][ C0] ? __seccomp_filter+0x165/0x11a0 [ 193.409477][ C0] ? finish_wait+0x270/0x270 [ 193.414063][ C0] ? __context_tracking_exit+0x80/0x90 [ 193.420356][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.426234][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 193.432243][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 193.438131][ C0] do_syscall_64+0x35/0xb0 [ 193.442991][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.448960][ C0] RIP: 0033:0x7f048a3db2e3 [ 193.453804][ C0] RSP: 002b:00007ffe10e20328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 193.465311][ C0] RAX: ffffffffffffffda RBX: 000055af15a083e0 RCX: 00007f048a3db2e3 [ 193.474260][ C0] RDX: 0000000000000017 RSI: 00007ffe10e20330 RDI: 000000000000000a [ 193.482317][ C0] RBP: 00007ffe10e20550 R08: 0000000000000008 R09: 00007ffe10f2f080 [ 193.490648][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e20330 [ 193.499520][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 193.508284][ C0] task:kworker/0:4 state:I stack:25304 pid: 4882 ppid: 2 flags:0x00004000 [ 193.518649][ C0] Workqueue: 0x0 (events) [ 193.523312][ C0] Call Trace: [ 193.526570][ C0] __schedule+0x907/0x26b0 [ 193.532226][ C0] ? io_schedule_timeout+0x140/0x140 [ 193.537693][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 193.542669][ C0] schedule+0xd3/0x270 [ 193.547315][ C0] worker_thread+0x14d/0x1040 [ 193.552135][ C0] ? process_one_work+0x13d0/0x13d0 [ 193.558016][ C0] kthread+0x38b/0x460 [ 193.562081][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 193.567359][ C0] ? set_kthread_struct+0x100/0x100 [ 193.573238][ C0] ret_from_fork+0x1f/0x30 [ 193.577957][ C0] task:kworker/0:5 state:I stack:26728 pid: 4883 ppid: 2 flags:0x00004000 [ 193.587209][ C0] Workqueue: 0x0 (events) [ 193.591702][ C0] Call Trace: [ 193.595229][ C0] __schedule+0x907/0x26b0 [ 193.600020][ C0] ? io_schedule_timeout+0x140/0x140 [ 193.605509][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 193.610783][ C0] schedule+0xd3/0x270 [ 193.614856][ C0] worker_thread+0x14d/0x1040 [ 193.619635][ C0] ? process_one_work+0x13d0/0x13d0 [ 193.625046][ C0] kthread+0x38b/0x460 [ 193.629203][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 193.634406][ C0] ? set_kthread_struct+0x100/0x100 [ 193.639597][ C0] ret_from_fork+0x1f/0x30 [ 193.644417][ C0] task:systemd-timesyn state:S stack:27304 pid: 4960 ppid: 1 flags:0x00000000 [ 193.655456][ C0] Call Trace: [ 193.659086][ C0] __schedule+0x907/0x26b0 [ 193.663775][ C0] ? io_schedule_timeout+0x140/0x140 [ 193.669060][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 193.673980][ C0] schedule+0xd3/0x270 [ 193.678310][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 193.684364][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 193.690260][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 193.695373][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.700553][ C0] ? do_raw_write_lock+0x11a/0x280 [ 193.705671][ C0] ? do_raw_read_unlock+0x70/0x70 [ 193.710684][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.717540][ C0] do_epoll_wait+0xea9/0x14e0 [ 193.722342][ C0] ? do_epoll_create+0x160/0x160 [ 193.727481][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.733672][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.739656][ C0] ? finish_wait+0x270/0x270 [ 193.744316][ C0] ? __context_tracking_exit+0x80/0x90 [ 193.749766][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.755684][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 193.761130][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 193.766723][ C0] do_syscall_64+0x35/0xb0 [ 193.771142][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.777011][ C0] RIP: 0033:0x7fde5d205303 [ 193.781409][ C0] RSP: 002b:00007ffddeb72310 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 193.790096][ C0] RAX: ffffffffffffffda RBX: 000055e82aeb28f0 RCX: 00007fde5d205303 [ 193.798070][ C0] RDX: 0000000000000005 RSI: 00007ffddeb72320 RDI: 0000000000000004 [ 193.806817][ C0] RBP: 00007ffddeb72460 R08: 431bde82d7b634db R09: 0000000000000100 [ 193.815205][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffddeb72320 [ 193.823431][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 193.831414][ C0] task:sd-resolve state:S stack:28640 pid: 4961 ppid: 1 flags:0x00000000 [ 193.840692][ C0] Call Trace: [ 193.843968][ C0] __schedule+0x907/0x26b0 [ 193.848381][ C0] ? io_schedule_timeout+0x140/0x140 [ 193.854022][ C0] ? find_held_lock+0x2d/0x110 [ 193.858874][ C0] schedule+0xd3/0x270 [ 193.863111][ C0] schedule_timeout+0x19d/0x250 [ 193.867953][ C0] ? usleep_range+0x150/0x150 [ 193.872720][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 193.878870][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 193.884668][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 193.889887][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 193.895711][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 193.901591][ C0] __skb_wait_for_more_packets+0x34e/0x4f0 [ 193.907508][ C0] ? __skb_free_datagram_locked+0x340/0x340 [ 193.913463][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 193.919253][ C0] ? proto_seq_start+0x50/0x50 [ 193.924111][ C0] ? __skb_ext_set+0x2b0/0x2b0 [ 193.929742][ C0] ? find_held_lock+0x2d/0x110 [ 193.934699][ C0] unix_dgram_recvmsg+0x18f/0xa50 [ 193.940729][ C0] ? maybe_init_creds+0x460/0x460 [ 193.945997][ C0] ? aa_sk_perm+0x1ad/0x820 [ 193.950809][ C0] ? aa_af_perm+0x210/0x210 [ 193.956834][ C0] __sys_recvfrom+0x1ea/0x2f0 [ 193.961673][ C0] ? __ia32_sys_send+0xf0/0xf0 [ 193.966455][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.972497][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 193.978544][ C0] ? softlockup_fn+0x60/0xa0 [ 193.983121][ C0] ? __context_tracking_exit+0x80/0x90 [ 193.988551][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 193.993548][ C0] ? __context_tracking_enter+0x93/0xa0 [ 193.999100][ C0] __x64_sys_recvfrom+0xd8/0x1b0 [ 194.004574][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 194.011055][ C0] do_syscall_64+0x35/0xb0 [ 194.016586][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.022548][ C0] RIP: 0033:0x7fde5d4cb51f [ 194.027051][ C0] RSP: 002b:00007fde5ac46aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 194.035617][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fde5d4cb51f [ 194.044215][ C0] RDX: 0000000000002800 RSI: 00007fde5ac46ca0 RDI: 0000000000000007 [ 194.052775][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 194.061501][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.069486][ C0] R13: 0000000000002800 R14: 00007fde5ac46ca0 R15: 00007fde5ac4bca0 [ 194.077846][ C0] task:dhclient state:S stack:27144 pid: 4962 ppid: 1 flags:0x00000000 [ 194.087114][ C0] Call Trace: [ 194.090393][ C0] __schedule+0x907/0x26b0 [ 194.094809][ C0] ? io_schedule_timeout+0x140/0x140 [ 194.100263][ C0] schedule+0xd3/0x270 [ 194.104324][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 194.110948][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 194.117045][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.123396][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 194.129697][ C0] ? datagram_poll+0x231/0x400 [ 194.134646][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 194.141247][ C0] do_select+0xd7b/0x11d0 [ 194.145565][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 194.151408][ C0] ? lock_chain_count+0x20/0x20 [ 194.156714][ C0] ? lock_chain_count+0x20/0x20 [ 194.162093][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 194.168618][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 194.175118][ C0] ? __lock_acquire+0x15ad/0x5410 [ 194.180211][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.186586][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.192558][ C0] ? find_held_lock+0x2d/0x110 [ 194.197297][ C0] ? __might_fault+0xb5/0x160 [ 194.202211][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 194.207097][ C0] core_sys_select+0x2d9/0x710 [ 194.211995][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 194.217712][ C0] ? find_held_lock+0x2d/0x110 [ 194.222924][ C0] ? kern_select+0x193/0x1e0 [ 194.227697][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 194.232553][ C0] ? __might_fault+0xb5/0x160 [ 194.237611][ C0] ? nsec_to_clock_t+0x20/0x20 [ 194.242480][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 194.247831][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 194.254991][ C0] kern_select+0x125/0x1e0 [ 194.259909][ C0] ? core_sys_select+0x710/0x710 [ 194.265354][ C0] __x64_sys_select+0xb5/0x150 [ 194.270642][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 194.276651][ C0] do_syscall_64+0x35/0xb0 [ 194.281057][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.286945][ C0] RIP: 0033:0x7fbbfe9445e3 [ 194.291376][ C0] RSP: 002b:00007ffd3934d058 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 194.299801][ C0] RAX: ffffffffffffffda RBX: 00007fbbff427010 RCX: 00007fbbfe9445e3 [ 194.307759][ C0] RDX: 00007fbbff426210 RSI: 00007fbbff426110 RDI: 0000000000000007 [ 194.316071][ C0] RBP: 00007ffd3934d098 R08: 00007ffd3934d0b0 R09: 0000000000000c10 [ 194.324450][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd3934d0b0 [ 194.332592][ C0] R13: 00007ffd3934d0a0 R14: 00007ffd3934d0a8 R15: 0000000000000000 [ 194.340569][ C0] task:rsyslogd state:S stack:23448 pid: 8145 ppid: 1 flags:0x00000000 [ 194.349856][ C0] Call Trace: [ 194.353347][ C0] __schedule+0x907/0x26b0 [ 194.358210][ C0] ? io_schedule_timeout+0x140/0x140 [ 194.363598][ C0] schedule+0xd3/0x270 [ 194.367775][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 194.373970][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 194.379949][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 194.385158][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 194.391324][ C0] ? poll_select_finish+0x470/0x470 [ 194.396523][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 194.403160][ C0] do_select+0xd7b/0x11d0 [ 194.408525][ C0] ? lock_chain_count+0x20/0x20 [ 194.413600][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 194.419682][ C0] ? mark_lock+0xef/0x1840 [ 194.424220][ C0] ? __lock_acquire+0xbe9/0x5410 [ 194.430265][ C0] ? mark_lock+0xef/0x1840 [ 194.435031][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.441213][ C0] ? lock_chain_count+0x20/0x20 [ 194.446371][ C0] ? __lock_acquire+0xbe9/0x5410 [ 194.451444][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.459387][ C0] ? find_held_lock+0x2d/0x110 [ 194.464321][ C0] ? core_sys_select+0x196/0x710 [ 194.469250][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 194.474123][ C0] core_sys_select+0x2d9/0x710 [ 194.479242][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 194.484884][ C0] ? find_held_lock+0x2d/0x110 [ 194.489644][ C0] ? kern_select+0x193/0x1e0 [ 194.494594][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 194.499648][ C0] ? __might_fault+0xb5/0x160 [ 194.504881][ C0] ? nsec_to_clock_t+0x20/0x20 [ 194.509829][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 194.515459][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 194.520379][ C0] kern_select+0x125/0x1e0 [ 194.525175][ C0] ? core_sys_select+0x710/0x710 [ 194.530268][ C0] __x64_sys_select+0xb5/0x150 [ 194.535114][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 194.541266][ C0] do_syscall_64+0x35/0xb0 [ 194.545827][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.554455][ C0] RIP: 0033:0x7f584f1dc603 [ 194.559614][ C0] RSP: 002b:00007ffd2ffdf610 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 194.569528][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f584f1dc603 [ 194.578091][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 194.586559][ C0] RBP: 00005633e2479040 R08: 00007ffd2ffdf630 R09: 0000000000000000 [ 194.594902][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd2ffdf630 [ 194.602987][ C0] R13: 00005633e2479008 R14: 00007ffd2ffdf628 R15: 0000000000000000 [ 194.611039][ C0] task:in:imuxsock state:S stack:27816 pid: 8149 ppid: 1 flags:0x00000000 [ 194.621085][ C0] Call Trace: [ 194.624376][ C0] __schedule+0x907/0x26b0 [ 194.628976][ C0] ? io_schedule_timeout+0x140/0x140 [ 194.634263][ C0] ? find_held_lock+0x2d/0x110 [ 194.639208][ C0] schedule+0xd3/0x270 [ 194.643405][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 194.649877][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 194.656684][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 194.663377][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 194.669185][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 194.674837][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 194.681315][ C0] do_select+0xd7b/0x11d0 [ 194.686093][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 194.692198][ C0] ? lock_chain_count+0x20/0x20 [ 194.697178][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 194.704532][ C0] ? __lock_acquire+0x15ad/0x5410 [ 194.709751][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.715957][ C0] ? find_held_lock+0x2d/0x110 [ 194.720957][ C0] ? find_held_lock+0x2d/0x110 [ 194.725815][ C0] ? __might_fault+0xb5/0x160 [ 194.730567][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 194.736281][ C0] core_sys_select+0x2d9/0x710 [ 194.741214][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 194.747290][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.755334][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.762041][ C0] ? find_held_lock+0x2d/0x110 [ 194.767100][ C0] kern_select+0x125/0x1e0 [ 194.771709][ C0] ? __context_tracking_enter+0x93/0xa0 [ 194.777972][ C0] ? core_sys_select+0x710/0x710 [ 194.783220][ C0] __x64_sys_select+0xb5/0x150 [ 194.788316][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 194.794640][ C0] do_syscall_64+0x35/0xb0 [ 194.799046][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.805335][ C0] RIP: 0033:0x7f584f1dc603 [ 194.810416][ C0] RSP: 002b:00007f584de8bd20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 194.819039][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f584f1dc603 [ 194.827572][ C0] RDX: 0000000000000000 RSI: 00007f584de8bd40 RDI: 0000000000000004 [ 194.835773][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 194.844628][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 194.854168][ C0] R13: 0000000000000001 R14: 00007f584de8bd40 R15: 0000000000000003 [ 194.862772][ C0] task:in:imklog state:R running task stack:27944 pid: 8150 ppid: 1 flags:0x00000000 [ 194.874394][ C0] Call Trace: [ 194.877994][ C0] __schedule+0x907/0x26b0 [ 194.883249][ C0] ? io_schedule_timeout+0x140/0x140 [ 194.888697][ C0] ? prb_read_valid+0x61/0x90 [ 194.893523][ C0] schedule+0xd3/0x270 [ 194.897914][ C0] do_syslog.part.0+0x1a7/0x5a0 [ 194.903220][ C0] ? syslog_print_all+0x340/0x340 [ 194.909687][ C0] ? finish_wait+0x270/0x270 [ 194.914947][ C0] ? __mutex_lock+0x5bf/0x10a0 [ 194.921125][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 194.926767][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 194.935025][ C0] ? __fdget_pos+0x9c/0xb0 [ 194.940906][ C0] ? fsnotify+0xdd0/0xdd0 [ 194.945702][ C0] ? apparmor_file_permission+0x138/0x450 [ 194.953289][ C0] ? security_syslog+0x34/0x70 [ 194.958901][ C0] kmsg_read+0x63/0x80 [ 194.963114][ C0] vfs_read+0x121/0x470 [ 194.967624][ C0] ksys_read+0xf4/0x1d0 [ 194.971911][ C0] ? vfs_write+0x880/0x880 [ 194.976328][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 194.982396][ C0] do_syscall_64+0x35/0xb0 [ 194.986907][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.992991][ C0] RIP: 0033:0x7f58500ce22d [ 194.997917][ C0] RSP: 002b:00007f584da6a580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 195.006889][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58500ce22d [ 195.015526][ C0] RDX: 0000000000001fa0 RSI: 00007f584da6ada0 RDI: 0000000000000004 [ 195.023952][ C0] RBP: 00005633e440c9d0 R08: 0000000000000000 R09: 0000000004000001 [ 195.031928][ C0] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f584da6ada0 [ 195.040667][ C0] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f584da6ae2a [ 195.049943][ C0] task:rs:main Q:Reg state:S stack:27144 pid: 8151 ppid: 1 flags:0x00000000 [ 195.061646][ C0] Call Trace: [ 195.065095][ C0] __schedule+0x907/0x26b0 [ 195.069800][ C0] ? io_schedule_timeout+0x140/0x140 [ 195.075294][ C0] schedule+0xd3/0x270 [ 195.080108][ C0] futex_wait_queue_me+0x246/0x4c0 [ 195.085383][ C0] futex_wait+0x19f/0x550 [ 195.089691][ C0] ? futex_wait_setup+0x250/0x250 [ 195.094714][ C0] ? downgrade_write+0x3a0/0x3a0 [ 195.099833][ C0] ? down_write_killable_nested+0x180/0x180 [ 195.106254][ C0] ? mark_lock+0xef/0x1840 [ 195.110699][ C0] do_futex+0x1b4/0x1240 [ 195.114972][ C0] ? __lock_acquire+0x15ad/0x5410 [ 195.120549][ C0] ? futex_exit_release+0x200/0x200 [ 195.126116][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.132479][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.138736][ C0] ? find_held_lock+0x2d/0x110 [ 195.143581][ C0] ? __context_tracking_exit+0x80/0x90 [ 195.149308][ C0] __do_sys_futex+0xa9/0x2d0 [ 195.154011][ C0] ? do_futex+0x1240/0x1240 [ 195.158744][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 195.164702][ C0] do_syscall_64+0x35/0xb0 [ 195.169379][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.175349][ C0] RIP: 0033:0x7f58500cb17f [ 195.179867][ C0] RSP: 002b:00007f584d689c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 195.188375][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58500cb17f [ 195.196475][ C0] RDX: 0000000000000517 RSI: 0000000000000080 RDI: 00005633e440928c [ 195.204443][ C0] RBP: 00005633e4409288 R08: 00005633e4409000 R09: 000000000000028b [ 195.212620][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f584d689cd0 [ 195.220761][ C0] R13: 0000000000000000 R14: 00005633e2468290 R15: 0000000000000000 [ 195.229142][ C0] task:cron state:R running task stack:23944 pid: 8146 ppid: 1 flags:0x00000000 [ 195.240096][ C0] Call Trace: [ 195.243574][ C0] __schedule+0x907/0x26b0 [ 195.248012][ C0] ? io_schedule_timeout+0x140/0x140 [ 195.254593][ C0] schedule+0xd3/0x270 [ 195.259692][ C0] do_nanosleep+0x20d/0x5b0 [ 195.264416][ C0] ? schedule_timeout_idle+0x90/0x90 [ 195.269784][ C0] ? memset+0x20/0x40 [ 195.273946][ C0] ? __hrtimer_init+0x33/0x1f0 [ 195.279112][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 195.284793][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 195.290375][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 195.296767][ C0] ? put_timespec64+0xf0/0xf0 [ 195.301852][ C0] __x64_sys_nanosleep+0x183/0x1f0 [ 195.307238][ C0] ? hrtimer_nanosleep+0x3b0/0x3b0 [ 195.313459][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 195.321048][ C0] do_syscall_64+0x35/0xb0 [ 195.326354][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.333330][ C0] RIP: 0033:0x7f910c6a9270 [ 195.337744][ C0] RSP: 002b:00007ffe1fd5d8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 195.346373][ C0] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f910c6a9270 [ 195.356135][ C0] RDX: 00007ffe1fd9c080 RSI: 00007ffe1fd5d8f0 RDI: 00007ffe1fd5d8f0 [ 195.366351][ C0] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000001 [ 195.374763][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.382932][ C0] R13: 00007ffe1fd5da40 R14: 0000000000000000 R15: 0000000000000000 [ 195.391311][ C0] task:sshd state:S stack:27144 pid: 8160 ppid: 1 flags:0x00000000 [ 195.400879][ C0] Call Trace: [ 195.404252][ C0] __schedule+0x907/0x26b0 [ 195.408949][ C0] ? io_schedule_timeout+0x140/0x140 [ 195.414543][ C0] ? tcp_poll+0x5b1/0xcc0 [ 195.418865][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 195.423772][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 195.429929][ C0] schedule+0xd3/0x270 [ 195.434222][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 195.440348][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 195.446235][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 195.453731][ C0] ? tcp_poll+0x5b1/0xcc0 [ 195.458476][ C0] ? tcp_recv_skb+0x440/0x440 [ 195.463139][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 195.468246][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 195.474721][ C0] do_select+0xd7b/0x11d0 [ 195.479327][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 195.485248][ C0] ? lock_chain_count+0x20/0x20 [ 195.490182][ C0] ? __lock_acquire+0xbe9/0x5410 [ 195.496685][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 195.503704][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 195.510917][ C0] ? __lock_acquire+0x15ad/0x5410 [ 195.516112][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.522163][ C0] ? find_held_lock+0x2d/0x110 [ 195.526902][ C0] ? __might_fault+0xb5/0x160 [ 195.531552][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 195.536633][ C0] core_sys_select+0x2d9/0x710 [ 195.541708][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 195.547071][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 195.553336][ C0] ? lock_release+0x720/0x720 [ 195.558124][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.564895][ C0] ? find_held_lock+0x2d/0x110 [ 195.570258][ C0] kern_select+0x125/0x1e0 [ 195.574809][ C0] ? core_sys_select+0x710/0x710 [ 195.579944][ C0] __x64_sys_select+0xb5/0x150 [ 195.585031][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 195.591018][ C0] do_syscall_64+0x35/0xb0 [ 195.595410][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.601546][ C0] RIP: 0033:0x7f02eb6685e3 [ 195.605947][ C0] RSP: 002b:00007ffdfede8fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 195.614796][ C0] RAX: ffffffffffffffda RBX: 000055ac02348d10 RCX: 00007f02eb6685e3 [ 195.622939][ C0] RDX: 0000000000000000 RSI: 000055ac02348d10 RDI: 0000000000000007 [ 195.631781][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 195.639758][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfede9254 [ 195.648154][ C0] R13: 0000000000000000 R14: 000055ac006c8ce8 R15: 0000000000000063 [ 195.656551][ C0] task:agetty state:S stack:23448 pid: 8368 ppid: 1 flags:0x00000000 [ 195.665949][ C0] Call Trace: [ 195.669314][ C0] __schedule+0x907/0x26b0 [ 195.673714][ C0] ? io_schedule_timeout+0x140/0x140 [ 195.679236][ C0] schedule+0xd3/0x270 [ 195.683276][ C0] schedule_timeout+0x19d/0x250 [ 195.688533][ C0] ? usleep_range+0x150/0x150 [ 195.693527][ C0] ? __up_read+0x1a1/0x7b0 [ 195.698018][ C0] ? down_write_nested+0x150/0x150 [ 195.703117][ C0] wait_woken+0x18b/0x1f0 [ 195.707857][ C0] n_tty_read+0xb7b/0xed0 [ 195.712279][ C0] ? canon_copy_from_read_buf+0x630/0x630 [ 195.718196][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 195.723588][ C0] tty_read+0x2d0/0x4d0 [ 195.727793][ C0] ? do_SAK+0x60/0x60 [ 195.731852][ C0] ? aa_file_perm+0x41b/0xd50 [ 195.736626][ C0] ? __lock_acquire+0x15ad/0x5410 [ 195.742161][ C0] new_sync_read+0x35a/0x5f0 [ 195.747632][ C0] ? ksys_lseek+0x140/0x140 [ 195.755041][ C0] ? fsnotify+0xdd0/0xdd0 [ 195.759571][ C0] ? security_file_permission+0x49/0x460 [ 195.765504][ C0] vfs_read+0x264/0x470 [ 195.769912][ C0] ksys_read+0xf4/0x1d0 [ 195.774173][ C0] ? vfs_write+0x880/0x880 [ 195.778675][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 195.784569][ C0] do_syscall_64+0x35/0xb0 [ 195.789060][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.795114][ C0] RIP: 0033:0x7f8748a93910 [ 195.799878][ C0] RSP: 002b:00007ffc549a3c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 195.808474][ C0] RAX: ffffffffffffffda RBX: 00007ffc549a3c7f RCX: 00007f8748a93910 [ 195.816458][ C0] RDX: 0000000000000001 RSI: 00007ffc549a3c7f RDI: 0000000000000000 [ 195.824540][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffc549a2ad0 [ 195.832831][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.841445][ C0] R13: 00005627d120d900 R14: 00007ffc549a3c80 R15: 0000000000000012 [ 195.850634][ C0] task:agetty state:S stack:23448 pid: 8369 ppid: 1 flags:0x00004000 [ 195.860243][ C0] Call Trace: [ 195.863600][ C0] __schedule+0x907/0x26b0 [ 195.868098][ C0] ? io_schedule_timeout+0x140/0x140 [ 195.873657][ C0] ? lock_acquire+0x1ab/0x510 [ 195.878320][ C0] schedule+0xd3/0x270 [ 195.883011][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 195.889318][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 195.895319][ C0] ? inotify_poll+0xec/0x140 [ 195.900236][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 195.905338][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 195.910842][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 195.916013][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 195.922540][ C0] do_select+0xd7b/0x11d0 [ 195.928218][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 195.934770][ C0] ? lock_chain_count+0x20/0x20 [ 195.941751][ C0] ? __lock_acquire+0xbe9/0x5410 [ 195.947803][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 195.955616][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 195.964540][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 195.972512][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 195.979065][ C0] ? find_held_lock+0x2d/0x110 [ 195.984179][ C0] ? __might_fault+0xb5/0x160 [ 195.988832][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 195.993938][ C0] core_sys_select+0x2d9/0x710 [ 195.998763][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 196.004212][ C0] ? kasan_save_stack+0x32/0x40 [ 196.009411][ C0] ? kasan_save_stack+0x1b/0x40 [ 196.014373][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.021544][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.028238][ C0] ? debug_object_active_state+0x260/0x350 [ 196.034713][ C0] ? find_held_lock+0x2d/0x110 [ 196.039476][ C0] kern_select+0x125/0x1e0 [ 196.043969][ C0] ? __context_tracking_enter+0x93/0xa0 [ 196.049746][ C0] ? core_sys_select+0x710/0x710 [ 196.055203][ C0] __x64_sys_select+0xb5/0x150 [ 196.060228][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 196.067002][ C0] do_syscall_64+0x35/0xb0 [ 196.071695][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.077856][ C0] RIP: 0033:0x7fb4c8f6d5e3 [ 196.082661][ C0] RSP: 002b:00007ffc0cdca5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 196.091661][ C0] RAX: ffffffffffffffda RBX: 00007ffc0cdca5f0 RCX: 00007fb4c8f6d5e3 [ 196.099729][ C0] RDX: 0000000000000000 RSI: 00007ffc0cdca6b0 RDI: 0000000000000005 [ 196.107991][ C0] RBP: 00007ffc0cdca5e0 R08: 0000000000000000 R09: 00007ffc0cdca670 [ 196.116061][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0cdca5d4 [ 196.124118][ C0] R13: 00007ffc0cdca730 R14: 00007ffc0cdca630 R15: 0000000000000000 [ 196.132179][ C0] task:agetty state:S stack:26984 pid: 8370 ppid: 1 flags:0x00000000 [ 196.141354][ C0] Call Trace: [ 196.144988][ C0] __schedule+0x907/0x26b0 [ 196.150056][ C0] ? io_schedule_timeout+0x140/0x140 [ 196.155769][ C0] ? lock_acquire+0x1ab/0x510 [ 196.160623][ C0] schedule+0xd3/0x270 [ 196.164671][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 196.170978][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 196.177028][ C0] ? inotify_poll+0xec/0x140 [ 196.181625][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 196.186579][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 196.191853][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 196.197127][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 196.203760][ C0] do_select+0xd7b/0x11d0 [ 196.209176][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 196.214898][ C0] ? lock_chain_count+0x20/0x20 [ 196.220227][ C0] ? __lock_acquire+0xbe9/0x5410 [ 196.225704][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.232194][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.238949][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.245549][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.251872][ C0] ? find_held_lock+0x2d/0x110 [ 196.257861][ C0] ? __might_fault+0xb5/0x160 [ 196.263932][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 196.270305][ C0] core_sys_select+0x2d9/0x710 [ 196.275555][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 196.281121][ C0] ? kasan_save_stack+0x32/0x40 [ 196.286492][ C0] ? kasan_save_stack+0x1b/0x40 [ 196.291470][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.297896][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.304363][ C0] ? debug_object_active_state+0x260/0x350 [ 196.310555][ C0] ? find_held_lock+0x2d/0x110 [ 196.315299][ C0] kern_select+0x125/0x1e0 [ 196.319866][ C0] ? __context_tracking_enter+0x93/0xa0 [ 196.325494][ C0] ? core_sys_select+0x710/0x710 [ 196.330729][ C0] __x64_sys_select+0xb5/0x150 [ 196.335679][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 196.341894][ C0] do_syscall_64+0x35/0xb0 [ 196.346281][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.352173][ C0] RIP: 0033:0x7fa3255455e3 [ 196.357711][ C0] RSP: 002b:00007ffff18e9d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 196.366517][ C0] RAX: ffffffffffffffda RBX: 00007ffff18e9dd0 RCX: 00007fa3255455e3 [ 196.375047][ C0] RDX: 0000000000000000 RSI: 00007ffff18e9e90 RDI: 0000000000000005 [ 196.383405][ C0] RBP: 00007ffff18e9dc0 R08: 0000000000000000 R09: 00007ffff18e9e50 [ 196.391512][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffff18e9db4 [ 196.399865][ C0] R13: 00007ffff18e9f10 R14: 00007ffff18e9e10 R15: 0000000000000000 [ 196.408441][ C0] task:agetty state:S stack:25984 pid: 8371 ppid: 1 flags:0x00000000 [ 196.418676][ C0] Call Trace: [ 196.422170][ C0] __schedule+0x907/0x26b0 [ 196.426691][ C0] ? io_schedule_timeout+0x140/0x140 [ 196.432066][ C0] ? lock_acquire+0x1ab/0x510 [ 196.441801][ C0] schedule+0xd3/0x270 [ 196.446243][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 196.453175][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 196.461345][ C0] ? inotify_poll+0xec/0x140 [ 196.466569][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 196.472025][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 196.477484][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 196.482999][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 196.489503][ C0] do_select+0xd7b/0x11d0 [ 196.493824][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 196.499656][ C0] ? lock_chain_count+0x20/0x20 [ 196.504894][ C0] ? __lock_acquire+0xbe9/0x5410 [ 196.509910][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.516456][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.523653][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.530422][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.536736][ C0] ? find_held_lock+0x2d/0x110 [ 196.541674][ C0] ? __might_fault+0xb5/0x160 [ 196.546543][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 196.551694][ C0] core_sys_select+0x2d9/0x710 [ 196.557157][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 196.563509][ C0] ? kasan_save_stack+0x32/0x40 [ 196.568491][ C0] ? kasan_save_stack+0x1b/0x40 [ 196.574238][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.581068][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.587452][ C0] ? debug_object_active_state+0x260/0x350 [ 196.593670][ C0] ? find_held_lock+0x2d/0x110 [ 196.602584][ C0] kern_select+0x125/0x1e0 [ 196.607959][ C0] ? __context_tracking_enter+0x93/0xa0 [ 196.613826][ C0] ? core_sys_select+0x710/0x710 [ 196.619500][ C0] __x64_sys_select+0xb5/0x150 [ 196.624515][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 196.630489][ C0] do_syscall_64+0x35/0xb0 [ 196.634929][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.641430][ C0] RIP: 0033:0x7f49476d55e3 [ 196.645933][ C0] RSP: 002b:00007ffc6cc04dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 196.656493][ C0] RAX: ffffffffffffffda RBX: 00007ffc6cc04e00 RCX: 00007f49476d55e3 [ 196.665305][ C0] RDX: 0000000000000000 RSI: 00007ffc6cc04ec0 RDI: 0000000000000005 [ 196.673694][ C0] RBP: 00007ffc6cc04df0 R08: 0000000000000000 R09: 00007ffc6cc04e80 [ 196.681745][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc6cc04de4 [ 196.690138][ C0] R13: 00007ffc6cc04f40 R14: 00007ffc6cc04e40 R15: 0000000000000000 [ 196.698424][ C0] task:agetty state:S stack:26520 pid: 8372 ppid: 1 flags:0x00000000 [ 196.708558][ C0] Call Trace: [ 196.712287][ C0] __schedule+0x907/0x26b0 [ 196.719102][ C0] ? io_schedule_timeout+0x140/0x140 [ 196.724858][ C0] ? lock_acquire+0x1ab/0x510 [ 196.729791][ C0] schedule+0xd3/0x270 [ 196.733883][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 196.740572][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 196.746774][ C0] ? inotify_poll+0xec/0x140 [ 196.754021][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 196.761647][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 196.767487][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 196.772643][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 196.779081][ C0] do_select+0xd7b/0x11d0 [ 196.783508][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 196.789854][ C0] ? lock_chain_count+0x20/0x20 [ 196.795083][ C0] ? __lock_acquire+0xbe9/0x5410 [ 196.801133][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.807827][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.814567][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 196.821585][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.828317][ C0] ? find_held_lock+0x2d/0x110 [ 196.833183][ C0] ? __might_fault+0xb5/0x160 [ 196.837928][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 196.843543][ C0] core_sys_select+0x2d9/0x710 [ 196.848590][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 196.857374][ C0] ? kasan_save_stack+0x32/0x40 [ 196.864555][ C0] ? kasan_save_stack+0x1b/0x40 [ 196.870152][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.876919][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 196.883973][ C0] ? debug_object_active_state+0x260/0x350 [ 196.890607][ C0] ? find_held_lock+0x2d/0x110 [ 196.896534][ C0] kern_select+0x125/0x1e0 [ 196.901600][ C0] ? __context_tracking_enter+0x93/0xa0 [ 196.908985][ C0] ? core_sys_select+0x710/0x710 [ 196.914706][ C0] __x64_sys_select+0xb5/0x150 [ 196.919504][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 196.926227][ C0] do_syscall_64+0x35/0xb0 [ 196.930777][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.937880][ C0] RIP: 0033:0x7f515a21b5e3 [ 196.942386][ C0] RSP: 002b:00007ffed69fe908 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 196.954873][ C0] RAX: ffffffffffffffda RBX: 00007ffed69fe940 RCX: 00007f515a21b5e3 [ 196.964312][ C0] RDX: 0000000000000000 RSI: 00007ffed69fea00 RDI: 0000000000000005 [ 196.972449][ C0] RBP: 00007ffed69fe930 R08: 0000000000000000 R09: 00007ffed69fe9c0 [ 196.980517][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffed69fe924 [ 196.988808][ C0] R13: 00007ffed69fea80 R14: 00007ffed69fe980 R15: 0000000000000000 [ 196.996986][ C0] task:agetty state:S stack:27608 pid: 8373 ppid: 1 flags:0x00000000 [ 197.006891][ C0] Call Trace: [ 197.010341][ C0] __schedule+0x907/0x26b0 [ 197.014737][ C0] ? io_schedule_timeout+0x140/0x140 [ 197.020095][ C0] schedule+0xd3/0x270 [ 197.024494][ C0] schedule_timeout+0x19d/0x250 [ 197.029820][ C0] ? usleep_range+0x150/0x150 [ 197.034534][ C0] ? __up_read+0x1a1/0x7b0 [ 197.039560][ C0] ? down_write_nested+0x150/0x150 [ 197.045309][ C0] wait_woken+0x18b/0x1f0 [ 197.050367][ C0] n_tty_read+0xb7b/0xed0 [ 197.056534][ C0] ? canon_copy_from_read_buf+0x630/0x630 [ 197.062845][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 197.068693][ C0] tty_read+0x2d0/0x4d0 [ 197.073219][ C0] ? do_SAK+0x60/0x60 [ 197.077278][ C0] ? aa_file_perm+0x41b/0xd50 [ 197.081929][ C0] ? __lock_acquire+0x15ad/0x5410 [ 197.087428][ C0] new_sync_read+0x35a/0x5f0 [ 197.092385][ C0] ? ksys_lseek+0x140/0x140 [ 197.096881][ C0] ? lockdep_unlock+0x160/0x290 [ 197.102929][ C0] ? fsnotify+0xdd0/0xdd0 [ 197.107811][ C0] ? security_file_permission+0x49/0x460 [ 197.115211][ C0] vfs_read+0x264/0x470 [ 197.120134][ C0] ksys_read+0xf4/0x1d0 [ 197.125618][ C0] ? vfs_write+0x880/0x880 [ 197.130312][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 197.136183][ C0] do_syscall_64+0x35/0xb0 [ 197.140572][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.146476][ C0] RIP: 0033:0x7fd3323fd910 [ 197.151244][ C0] RSP: 002b:00007ffef37a04c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 197.161125][ C0] RAX: ffffffffffffffda RBX: 00007ffef37a052f RCX: 00007fd3323fd910 [ 197.169720][ C0] RDX: 0000000000000001 RSI: 00007ffef37a052f RDI: 0000000000000000 [ 197.178412][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffef379f380 [ 197.187516][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.195762][ C0] R13: 000055d26a40d900 R14: 00007ffef37a0530 R15: 0000000000000012 [ 197.204572][ C0] task:agetty state:S stack:25984 pid: 8374 ppid: 1 flags:0x00000000 [ 197.216009][ C0] Call Trace: [ 197.219512][ C0] __schedule+0x907/0x26b0 [ 197.224019][ C0] ? io_schedule_timeout+0x140/0x140 [ 197.229307][ C0] ? lock_acquire+0x1ab/0x510 [ 197.233994][ C0] schedule+0xd3/0x270 [ 197.238144][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 197.244278][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 197.251713][ C0] ? inotify_poll+0xec/0x140 [ 197.257369][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 197.264865][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 197.270087][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 197.275450][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 197.281964][ C0] do_select+0xd7b/0x11d0 [ 197.286862][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 197.292867][ C0] ? lock_chain_count+0x20/0x20 [ 197.297998][ C0] ? __lock_acquire+0xbe9/0x5410 [ 197.303287][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.312007][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.319713][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.326963][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.333512][ C0] ? find_held_lock+0x2d/0x110 [ 197.338265][ C0] ? __might_fault+0xb5/0x160 [ 197.343005][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 197.347868][ C0] core_sys_select+0x2d9/0x710 [ 197.353099][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 197.358931][ C0] ? kasan_save_stack+0x32/0x40 [ 197.364415][ C0] ? kasan_save_stack+0x1b/0x40 [ 197.369393][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.375468][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.381528][ C0] ? debug_object_active_state+0x260/0x350 [ 197.387505][ C0] ? find_held_lock+0x2d/0x110 [ 197.392375][ C0] kern_select+0x125/0x1e0 [ 197.396959][ C0] ? __context_tracking_enter+0x93/0xa0 [ 197.402710][ C0] ? core_sys_select+0x710/0x710 [ 197.407715][ C0] __x64_sys_select+0xb5/0x150 [ 197.413194][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 197.419209][ C0] do_syscall_64+0x35/0xb0 [ 197.423890][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.430319][ C0] RIP: 0033:0x7fdbaeae35e3 [ 197.434724][ C0] RSP: 002b:00007fffadaa9928 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 197.443496][ C0] RAX: ffffffffffffffda RBX: 00007fffadaa9960 RCX: 00007fdbaeae35e3 [ 197.452490][ C0] RDX: 0000000000000000 RSI: 00007fffadaa9a20 RDI: 0000000000000005 [ 197.462244][ C0] RBP: 00007fffadaa9950 R08: 0000000000000000 R09: 00007fffadaa99e0 [ 197.471570][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffadaa9944 [ 197.480091][ C0] R13: 00007fffadaa9aa0 R14: 00007fffadaa99a0 R15: 0000000000000000 [ 197.488408][ C0] task:kworker/u5:1 state:I stack:26792 pid: 8436 ppid: 2 flags:0x00004000 [ 197.498306][ C0] Workqueue: 0x0 (hci2) [ 197.502563][ C0] Call Trace: [ 197.505842][ C0] __schedule+0x907/0x26b0 [ 197.510355][ C0] ? io_schedule_timeout+0x140/0x140 [ 197.515968][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 197.520995][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 197.526067][ C0] schedule+0xd3/0x270 [ 197.530164][ C0] worker_thread+0x14d/0x1040 [ 197.534970][ C0] ? process_one_work+0x13d0/0x13d0 [ 197.540442][ C0] kthread+0x38b/0x460 [ 197.545069][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 197.551447][ C0] ? set_kthread_struct+0x100/0x100 [ 197.557791][ C0] ret_from_fork+0x1f/0x30 [ 197.562555][ C0] task:kworker/u5:2 state:I stack:27632 pid: 8441 ppid: 2 flags:0x00004000 [ 197.572694][ C0] Workqueue: 0x0 (hci5) [ 197.576934][ C0] Call Trace: [ 197.580248][ C0] __schedule+0x907/0x26b0 [ 197.584986][ C0] ? io_schedule_timeout+0x140/0x140 [ 197.590609][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 197.595984][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 197.601202][ C0] schedule+0xd3/0x270 [ 197.605261][ C0] worker_thread+0x14d/0x1040 [ 197.610036][ C0] ? process_one_work+0x13d0/0x13d0 [ 197.615514][ C0] kthread+0x38b/0x460 [ 197.620358][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 197.626153][ C0] ? set_kthread_struct+0x100/0x100 [ 197.631936][ C0] ret_from_fork+0x1f/0x30 [ 197.636547][ C0] task:kworker/0:6 state:I stack:27072 pid: 8655 ppid: 2 flags:0x00004000 [ 197.646178][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 197.652698][ C0] Call Trace: [ 197.657542][ C0] __schedule+0x907/0x26b0 [ 197.662330][ C0] ? io_schedule_timeout+0x140/0x140 [ 197.668637][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 197.674198][ C0] schedule+0xd3/0x270 [ 197.678360][ C0] worker_thread+0x14d/0x1040 [ 197.683260][ C0] ? process_one_work+0x13d0/0x13d0 [ 197.688900][ C0] kthread+0x38b/0x460 [ 197.693056][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 197.698268][ C0] ? set_kthread_struct+0x100/0x100 [ 197.703640][ C0] ret_from_fork+0x1f/0x30 [ 197.708404][ C0] task:sshd state:S stack:25896 pid: 8794 ppid: 8160 flags:0x00000000 [ 197.718527][ C0] Call Trace: [ 197.722715][ C0] __schedule+0x907/0x26b0 [ 197.727561][ C0] ? io_schedule_timeout+0x140/0x140 [ 197.733031][ C0] schedule+0xd3/0x270 [ 197.737224][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 197.743525][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 197.749697][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 197.755276][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 197.760881][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 197.767734][ C0] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 197.774056][ C0] do_select+0xd7b/0x11d0 [ 197.778395][ C0] ? select_estimate_accuracy+0x2a0/0x2a0 [ 197.784313][ C0] ? lock_chain_count+0x20/0x20 [ 197.789622][ C0] ? tcp_schedule_loss_probe.part.0+0x385/0x510 [ 197.795931][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.803252][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.810411][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.817109][ C0] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 197.823933][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 197.830466][ C0] ? reacquire_held_locks+0x214/0x4e0 [ 197.835830][ C0] ? find_held_lock+0x2d/0x110 [ 197.840574][ C0] ? __might_fault+0xb5/0x160 [ 197.845524][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 197.850605][ C0] core_sys_select+0x2d9/0x710 [ 197.856682][ C0] ? poll_select_set_timeout+0xe0/0xe0 [ 197.862861][ C0] ? find_held_lock+0x2d/0x110 [ 197.868492][ C0] ? kern_select+0x193/0x1e0 [ 197.873613][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 197.878976][ C0] ? __might_fault+0xb5/0x160 [ 197.884198][ C0] ? nsec_to_clock_t+0x20/0x20 [ 197.889088][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 197.894264][ C0] ? ktime_get_ts64+0x134/0x3e0 [ 197.899486][ C0] kern_select+0x125/0x1e0 [ 197.904297][ C0] ? core_sys_select+0x710/0x710 [ 197.909470][ C0] __x64_sys_select+0xb5/0x150 [ 197.914695][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 197.921224][ C0] do_syscall_64+0x35/0xb0 [ 197.926023][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.932530][ C0] RIP: 0033:0x7f30b1e715e3 [ 197.937595][ C0] RSP: 002b:00007ffd4fe30fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 197.946896][ C0] RAX: ffffffffffffffda RBX: 00005580c42eea50 RCX: 00007f30b1e715e3 [ 197.955726][ C0] RDX: 00005580c42f0e20 RSI: 00005580c42eea50 RDI: 000000000000000b [ 197.964226][ C0] RBP: 00005580c36c0a88 R08: 00007ffd4fe31050 R09: 0000000000000100 [ 197.972942][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.981017][ C0] R13: 00007ffd4fe3102f R14: 00005580c347bbe7 R15: 0000000000000003 [ 197.989409][ C0] task:syz-execprog state:S stack:24008 pid: 8798 ppid: 8794 flags:0x00000000 [ 198.000386][ C0] Call Trace: [ 198.003815][ C0] __schedule+0x907/0x26b0 [ 198.008599][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.014356][ C0] schedule+0xd3/0x270 [ 198.018421][ C0] futex_wait_queue_me+0x246/0x4c0 [ 198.023653][ C0] futex_wait+0x19f/0x550 [ 198.028336][ C0] ? futex_wait_setup+0x250/0x250 [ 198.033456][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 198.039294][ C0] ? mark_lock+0xef/0x1840 [ 198.043707][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 198.049900][ C0] do_futex+0x1b4/0x1240 [ 198.055652][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.061719][ C0] ? futex_exit_release+0x200/0x200 [ 198.067760][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.074164][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.080141][ C0] ? find_held_lock+0x2d/0x110 [ 198.084903][ C0] ? __context_tracking_exit+0x80/0x90 [ 198.090728][ C0] __do_sys_futex+0xa9/0x2d0 [ 198.095323][ C0] ? do_futex+0x1240/0x1240 [ 198.100094][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 198.106301][ C0] do_syscall_64+0x35/0xb0 [ 198.110716][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.116838][ C0] RIP: 0033:0x46ca23 [ 198.120753][ C0] RSP: 002b:00007ffcf4964b68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 198.129264][ C0] RAX: ffffffffffffffda RBX: 00000000016dc020 RCX: 000000000046ca23 [ 198.137724][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dc168 [ 198.145795][ C0] RBP: 00007ffcf4964bb0 R08: 0000000000000000 R09: 0000000000000000 [ 198.155394][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 198.164322][ C0] R13: 00000000016dbc60 R14: 000080c000400000 R15: 000080c0003d5fff [ 198.172782][ C0] task:syz-execprog state:S stack:28424 pid: 8799 ppid: 8794 flags:0x00000000 [ 198.182556][ C0] Call Trace: [ 198.186224][ C0] __schedule+0x907/0x26b0 [ 198.190669][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.196136][ C0] schedule+0xd3/0x270 [ 198.200322][ C0] futex_wait_queue_me+0x246/0x4c0 [ 198.207430][ C0] futex_wait+0x19f/0x550 [ 198.211830][ C0] ? futex_wait_setup+0x250/0x250 [ 198.216954][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 198.223493][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.228704][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.234124][ C0] do_futex+0x1b4/0x1240 [ 198.238651][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.244659][ C0] ? find_held_lock+0x2d/0x110 [ 198.249510][ C0] ? futex_exit_release+0x200/0x200 [ 198.254809][ C0] ? find_held_lock+0x2d/0x110 [ 198.259822][ C0] ? __do_sys_futex+0x233/0x2d0 [ 198.265490][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 198.270962][ C0] ? _copy_from_user+0x77/0xf0 [ 198.275716][ C0] ? ktime_get+0x217/0x2f0 [ 198.280625][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 198.285806][ C0] ? ktime_get+0x217/0x2f0 [ 198.290437][ C0] ? ktime_get+0x117/0x2f0 [ 198.295272][ C0] __do_sys_futex+0xa9/0x2d0 [ 198.299932][ C0] ? do_futex+0x1240/0x1240 [ 198.304751][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 198.310828][ C0] do_syscall_64+0x35/0xb0 [ 198.315861][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.321917][ C0] RIP: 0033:0x46ca23 [ 198.325973][ C0] RSP: 002b:000000c00003fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 198.334626][ C0] RAX: ffffffffffffffda RBX: 000000c000030000 RCX: 000000000046ca23 [ 198.342568][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000016dbc18 [ 198.350798][ C0] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 198.359025][ C0] R10: 000000c00003feb8 R11: 0000000000000206 R12: 000000000043aba0 [ 198.367310][ C0] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 198.375927][ C0] task:syz-execprog state:S stack:23832 pid: 8800 ppid: 8794 flags:0x00000000 [ 198.385432][ C0] Call Trace: [ 198.388801][ C0] __schedule+0x907/0x26b0 [ 198.393557][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.398942][ C0] schedule+0xd3/0x270 [ 198.403263][ C0] futex_wait_queue_me+0x246/0x4c0 [ 198.408372][ C0] futex_wait+0x19f/0x550 [ 198.412850][ C0] ? futex_wait_setup+0x250/0x250 [ 198.417878][ C0] ? lock_chain_count+0x20/0x20 [ 198.422900][ C0] ? lock_chain_count+0x20/0x20 [ 198.427860][ C0] ? mark_lock+0xef/0x1840 [ 198.432274][ C0] do_futex+0x1b4/0x1240 [ 198.436587][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.441807][ C0] ? futex_exit_release+0x200/0x200 [ 198.447082][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.453778][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.460665][ C0] ? find_held_lock+0x2d/0x110 [ 198.466655][ C0] ? __context_tracking_exit+0x80/0x90 [ 198.472689][ C0] __do_sys_futex+0xa9/0x2d0 [ 198.477626][ C0] ? do_futex+0x1240/0x1240 [ 198.482513][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 198.488729][ C0] do_syscall_64+0x35/0xb0 [ 198.493509][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.501355][ C0] RIP: 0033:0x46ca23 [ 198.505288][ C0] RSP: 002b:000000c000041ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 198.514311][ C0] RAX: ffffffffffffffda RBX: 000000c000030400 RCX: 000000000046ca23 [ 198.523345][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030548 [ 198.531639][ C0] RBP: 000000c000041f28 R08: 0000000000000000 R09: 0000000000000000 [ 198.539603][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: ffffffffffffffff [ 198.547654][ C0] R13: 0000000000000082 R14: 0000000000000081 R15: 0000000000000100 [ 198.556566][ C0] task:syz-execprog state:S stack:24008 pid: 8801 ppid: 8794 flags:0x00000000 [ 198.565922][ C0] Call Trace: [ 198.569404][ C0] __schedule+0x907/0x26b0 [ 198.573921][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.579587][ C0] schedule+0xd3/0x270 [ 198.583976][ C0] futex_wait_queue_me+0x246/0x4c0 [ 198.589075][ C0] futex_wait+0x19f/0x550 [ 198.593466][ C0] ? futex_wait_setup+0x250/0x250 [ 198.598501][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.604464][ C0] ? wait_for_completion_io+0x280/0x280 [ 198.610164][ C0] ? mark_lock+0xef/0x1840 [ 198.614734][ C0] do_futex+0x1b4/0x1240 [ 198.619044][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.624177][ C0] ? futex_exit_release+0x200/0x200 [ 198.629412][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.635740][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.642797][ C0] ? find_held_lock+0x2d/0x110 [ 198.647742][ C0] ? __context_tracking_exit+0x80/0x90 [ 198.654357][ C0] __do_sys_futex+0xa9/0x2d0 [ 198.660723][ C0] ? do_futex+0x1240/0x1240 [ 198.665411][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 198.671698][ C0] do_syscall_64+0x35/0xb0 [ 198.676296][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.682696][ C0] RIP: 0033:0x46ca23 [ 198.686654][ C0] RSP: 002b:000000c00003bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 198.695257][ C0] RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000000000046ca23 [ 198.703763][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000030948 [ 198.711987][ C0] RBP: 000000c00003bde0 R08: 0000000000000000 R09: 0000000000000000 [ 198.720521][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 198.728845][ C0] R13: 000000c000000c00 R14: 000000c000052420 R15: 0000000000000000 [ 198.737303][ C0] task:syz-execprog state:S stack:28840 pid: 8802 ppid: 8794 flags:0x00000000 [ 198.746491][ C0] Call Trace: [ 198.749854][ C0] __schedule+0x907/0x26b0 [ 198.755299][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.761447][ C0] schedule+0xd3/0x270 [ 198.765596][ C0] futex_wait_queue_me+0x246/0x4c0 [ 198.771256][ C0] futex_wait+0x19f/0x550 [ 198.775681][ C0] ? futex_wait_setup+0x250/0x250 [ 198.780932][ C0] ? wake_up_q+0x8b/0xf0 [ 198.785144][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 198.790333][ C0] ? mark_lock+0xef/0x1840 [ 198.794926][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.800132][ C0] do_futex+0x1b4/0x1240 [ 198.804440][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.809461][ C0] ? futex_exit_release+0x200/0x200 [ 198.814647][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.820801][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 198.826842][ C0] ? find_held_lock+0x2d/0x110 [ 198.831751][ C0] ? __context_tracking_exit+0x80/0x90 [ 198.837187][ C0] __do_sys_futex+0xa9/0x2d0 [ 198.841844][ C0] ? do_futex+0x1240/0x1240 [ 198.846340][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 198.852679][ C0] do_syscall_64+0x35/0xb0 [ 198.857205][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.863349][ C0] RIP: 0033:0x46ca23 [ 198.867483][ C0] RSP: 002b:000000c00003de68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 198.876456][ C0] RAX: ffffffffffffffda RBX: 000000c000275000 RCX: 000000000046ca23 [ 198.884638][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000275148 [ 198.892649][ C0] RBP: 000000c00003deb0 R08: 0000000000000000 R09: 0000000000000000 [ 198.901269][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 198.909523][ C0] R13: 0000000000000000 R14: 0000000000849de6 R15: 0000000000000000 [ 198.917784][ C0] task:syz-execprog state:S stack:27136 pid: 8809 ppid: 8794 flags:0x00000000 [ 198.927893][ C0] Call Trace: [ 198.931355][ C0] __schedule+0x907/0x26b0 [ 198.936142][ C0] ? io_schedule_timeout+0x140/0x140 [ 198.941444][ C0] schedule+0xd3/0x270 [ 198.946292][ C0] futex_wait_queue_me+0x246/0x4c0 [ 198.953216][ C0] futex_wait+0x19f/0x550 [ 198.958549][ C0] ? futex_wait_setup+0x250/0x250 [ 198.963837][ C0] ? lock_chain_count+0x20/0x20 [ 198.969537][ C0] ? update_curr+0x3e0/0x840 [ 198.974640][ C0] ? mark_lock+0xef/0x1840 [ 198.979318][ C0] do_futex+0x1b4/0x1240 [ 198.983565][ C0] ? __lock_acquire+0x15ad/0x5410 [ 198.988894][ C0] ? futex_exit_release+0x200/0x200 [ 198.995045][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.001305][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 199.006531][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.012812][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 199.017836][ C0] ? find_held_lock+0x2d/0x110 [ 199.022673][ C0] ? __context_tracking_exit+0x80/0x90 [ 199.028290][ C0] __do_sys_futex+0xa9/0x2d0 [ 199.032866][ C0] ? do_futex+0x1240/0x1240 [ 199.037518][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 199.043806][ C0] do_syscall_64+0x35/0xb0 [ 199.048503][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.054790][ C0] RIP: 0033:0x46ca23 [ 199.058756][ C0] RSP: 002b:000000c00002fed8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 199.067329][ C0] RAX: ffffffffffffffda RBX: 000000c000275c00 RCX: 000000000046ca23 [ 199.075290][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b9a0 [ 199.083342][ C0] RBP: 000000c00002ff20 R08: 0000000000000000 R09: 0000000000000000 [ 199.091554][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 199.099599][ C0] R13: 0000000000000000 R14: 0000000000849f10 R15: 0000000000000000 [ 199.107823][ C0] task:syz-execprog state:S stack:29808 pid: 8808 ppid: 8794 flags:0x00000000 [ 199.117659][ C0] Call Trace: [ 199.121117][ C0] __schedule+0x907/0x26b0 [ 199.125793][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.131580][ C0] schedule+0xd3/0x270 [ 199.135816][ C0] futex_wait_queue_me+0x246/0x4c0 [ 199.141028][ C0] futex_wait+0x19f/0x550 [ 199.145443][ C0] ? futex_wait_setup+0x250/0x250 [ 199.151480][ C0] ? lock_chain_count+0x20/0x20 [ 199.156312][ C0] ? mark_lock+0xef/0x1840 [ 199.161083][ C0] ? mark_lock+0xef/0x1840 [ 199.165640][ C0] do_futex+0x1b4/0x1240 [ 199.169898][ C0] ? __lock_acquire+0x15ad/0x5410 [ 199.175295][ C0] ? futex_exit_release+0x200/0x200 [ 199.180653][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.186716][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 199.191733][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.197731][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.203884][ C0] ? find_held_lock+0x2d/0x110 [ 199.209100][ C0] ? __context_tracking_exit+0x80/0x90 [ 199.214998][ C0] __do_sys_futex+0xa9/0x2d0 [ 199.219786][ C0] ? do_futex+0x1240/0x1240 [ 199.224539][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 199.230712][ C0] do_syscall_64+0x35/0xb0 [ 199.236373][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.242901][ C0] RIP: 0033:0x46ca23 [ 199.246879][ C0] RSP: 002b:000000c0000a9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 199.255898][ C0] RAX: ffffffffffffffda RBX: 000000c0006a0800 RCX: 000000000046ca23 [ 199.263969][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000170b838 [ 199.272008][ C0] RBP: 000000c0000a9f48 R08: 0000000000000000 R09: 0000000000000000 [ 199.280085][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043aba0 [ 199.288432][ C0] R13: 0000000000000008 R14: 0000000000849f10 R15: 0000000000000000 [ 199.296611][ C0] task:syz-execprog state:S stack:24008 pid: 8810 ppid: 8794 flags:0x00000000 [ 199.306070][ C0] Call Trace: [ 199.309439][ C0] __schedule+0x907/0x26b0 [ 199.314201][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.319562][ C0] schedule+0xd3/0x270 [ 199.324047][ C0] futex_wait_queue_me+0x246/0x4c0 [ 199.330449][ C0] futex_wait+0x19f/0x550 [ 199.334947][ C0] ? futex_wait_setup+0x250/0x250 [ 199.340081][ C0] ? flush_tlb_mm_range+0x111/0x230 [ 199.345714][ C0] ? tlb_finish_mmu+0x22e/0x790 [ 199.350797][ C0] ? mark_lock+0xef/0x1840 [ 199.355556][ C0] ? find_held_lock+0x2d/0x110 [ 199.360404][ C0] do_futex+0x1b4/0x1240 [ 199.365028][ C0] ? __lock_acquire+0x15ad/0x5410 [ 199.370162][ C0] ? futex_exit_release+0x200/0x200 [ 199.375644][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.381617][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.387571][ C0] ? find_held_lock+0x2d/0x110 [ 199.392422][ C0] ? __context_tracking_exit+0x80/0x90 [ 199.397860][ C0] __do_sys_futex+0xa9/0x2d0 [ 199.402426][ C0] ? do_futex+0x1240/0x1240 [ 199.406994][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 199.412859][ C0] do_syscall_64+0x35/0xb0 [ 199.417268][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.423356][ C0] RIP: 0033:0x46ca23 [ 199.427338][ C0] RSP: 002b:000000c0000abd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 199.435839][ C0] RAX: ffffffffffffffda RBX: 000000c0006a0c00 RCX: 000000000046ca23 [ 199.443848][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a0d48 [ 199.452252][ C0] RBP: 000000c0000abde0 R08: 0000000000000000 R09: 0000000000000000 [ 199.460639][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 199.469307][ C0] R13: 000000c000082a80 R14: 000080c000400000 R15: 000000000046aba0 [ 199.477496][ C0] task:syz-execprog state:S stack:24008 pid: 8811 ppid: 8794 flags:0x00000000 [ 199.487771][ C0] Call Trace: [ 199.491040][ C0] __schedule+0x907/0x26b0 [ 199.495712][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.501458][ C0] schedule+0xd3/0x270 [ 199.506048][ C0] schedule_hrtimeout_range_clock+0x148/0x300 [ 199.512363][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 199.518881][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 199.523718][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 199.530301][ C0] ? do_raw_read_unlock+0x70/0x70 [ 199.535298][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 199.541247][ C0] do_epoll_wait+0xea9/0x14e0 [ 199.546515][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.553725][ C0] ? find_held_lock+0x2d/0x110 [ 199.558581][ C0] ? do_epoll_create+0x160/0x160 [ 199.563583][ C0] ? __x64_sys_epoll_pwait+0x212/0x320 [ 199.569050][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 199.573869][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.580408][ C0] ? finish_wait+0x270/0x270 [ 199.585147][ C0] ? nsec_to_clock_t+0x20/0x20 [ 199.589906][ C0] ? __set_current_blocked+0xe0/0xe0 [ 199.595205][ C0] do_compat_epoll_pwait.part.0+0x8/0x130 [ 199.600964][ C0] __x64_sys_epoll_pwait+0x180/0x320 [ 199.606946][ C0] ? __ia32_sys_epoll_wait+0x240/0x240 [ 199.612415][ C0] do_syscall_64+0x35/0xb0 [ 199.616967][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.623038][ C0] RIP: 0033:0x46cc40 [ 199.627100][ C0] RSP: 002b:000000c0000a77f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 199.635483][ C0] RAX: ffffffffffffffda RBX: 00000000000003e7 RCX: 000000000046cc40 [ 199.644048][ C0] RDX: 0000000000000080 RSI: 000000c0000a7840 RDI: 0000000000000003 [ 199.654246][ C0] RBP: 000000c0000a7e40 R08: 0000000000000000 R09: 0000000000000000 [ 199.662381][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 199.670433][ C0] R13: 000000c0006ba480 R14: 000000238a562f74 R15: 0000000000000000 [ 199.678760][ C0] task:syz-execprog state:S stack:24008 pid: 8812 ppid: 8794 flags:0x00000000 [ 199.687988][ C0] Call Trace: [ 199.691280][ C0] __schedule+0x907/0x26b0 [ 199.695698][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.701016][ C0] schedule+0xd3/0x270 [ 199.705073][ C0] futex_wait_queue_me+0x246/0x4c0 [ 199.710685][ C0] futex_wait+0x19f/0x550 [ 199.715338][ C0] ? futex_wait_setup+0x250/0x250 [ 199.720334][ C0] ? new_sync_write+0x4ad/0x5f0 [ 199.725351][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 199.730272][ C0] ? current_time+0x200/0x200 [ 199.735015][ C0] ? mark_lock+0xef/0x1840 [ 199.739518][ C0] do_futex+0x1b4/0x1240 [ 199.744534][ C0] ? __lock_acquire+0x15ad/0x5410 [ 199.749696][ C0] ? futex_exit_release+0x200/0x200 [ 199.755146][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.761323][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.767415][ C0] ? find_held_lock+0x2d/0x110 [ 199.772167][ C0] ? __context_tracking_exit+0x80/0x90 [ 199.777802][ C0] __do_sys_futex+0xa9/0x2d0 [ 199.782729][ C0] ? do_futex+0x1240/0x1240 [ 199.787528][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 199.793395][ C0] do_syscall_64+0x35/0xb0 [ 199.797809][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.803674][ C0] RIP: 0033:0x46ca23 [ 199.807783][ C0] RSP: 002b:000000c0006d9d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 199.816301][ C0] RAX: ffffffffffffffda RBX: 000000c000673800 RCX: 000000000046ca23 [ 199.824342][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000673948 [ 199.832301][ C0] RBP: 000000c0006d9de0 R08: 0000000000000000 R09: 0000000000000000 [ 199.840519][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 199.848688][ C0] R13: 000000c0006ba780 R14: 000000238a562f74 R15: 0000000000000000 [ 199.856991][ C0] task:syz-execprog state:S stack:29336 pid: 8813 ppid: 8794 flags:0x00000000 [ 199.866197][ C0] Call Trace: [ 199.869481][ C0] __schedule+0x907/0x26b0 [ 199.873976][ C0] ? io_schedule_timeout+0x140/0x140 [ 199.879468][ C0] schedule+0xd3/0x270 [ 199.883545][ C0] futex_wait_queue_me+0x246/0x4c0 [ 199.889181][ C0] futex_wait+0x19f/0x550 [ 199.893744][ C0] ? futex_wait_setup+0x250/0x250 [ 199.898752][ C0] ? flush_tlb_mm_range+0x111/0x230 [ 199.903945][ C0] ? tlb_finish_mmu+0x22e/0x790 [ 199.909035][ C0] ? mark_lock+0xef/0x1840 [ 199.913517][ C0] ? find_held_lock+0x2d/0x110 [ 199.918455][ C0] do_futex+0x1b4/0x1240 [ 199.922683][ C0] ? __lock_acquire+0x15ad/0x5410 [ 199.927959][ C0] ? futex_exit_release+0x200/0x200 [ 199.933302][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.939594][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 199.947578][ C0] ? find_held_lock+0x2d/0x110 [ 199.952513][ C0] ? __context_tracking_exit+0x80/0x90 [ 199.958124][ C0] __do_sys_futex+0xa9/0x2d0 [ 199.963124][ C0] ? do_futex+0x1240/0x1240 [ 199.967696][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 199.973648][ C0] do_syscall_64+0x35/0xb0 [ 199.978131][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.984103][ C0] RIP: 0033:0x46ca23 [ 199.988035][ C0] RSP: 002b:000000c0006d5d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 199.996878][ C0] RAX: ffffffffffffffda RBX: 000000c0006a1000 RCX: 000000000046ca23 [ 200.005119][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a1148 [ 200.013551][ C0] RBP: 000000c0006d5de0 R08: 0000000000000000 R09: 0000000000000000 [ 200.022373][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 200.030434][ C0] R13: 000000c000082d80 R14: 000080c000400000 R15: 0000000000000000 [ 200.038679][ C0] task:syz-execprog state:S stack:24008 pid: 8814 ppid: 8794 flags:0x00000000 [ 200.048830][ C0] Call Trace: [ 200.052264][ C0] __schedule+0x907/0x26b0 [ 200.056691][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.061986][ C0] schedule+0xd3/0x270 [ 200.066345][ C0] futex_wait_queue_me+0x246/0x4c0 [ 200.071779][ C0] futex_wait+0x19f/0x550 [ 200.076155][ C0] ? futex_wait_setup+0x250/0x250 [ 200.081171][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 200.087314][ C0] ? mark_lock+0xef/0x1840 [ 200.092071][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 200.098740][ C0] do_futex+0x1b4/0x1240 [ 200.103077][ C0] ? __lock_acquire+0x15ad/0x5410 [ 200.109419][ C0] ? futex_exit_release+0x200/0x200 [ 200.114982][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.121666][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.127914][ C0] ? find_held_lock+0x2d/0x110 [ 200.133204][ C0] ? __context_tracking_exit+0x80/0x90 [ 200.138768][ C0] __do_sys_futex+0xa9/0x2d0 [ 200.143717][ C0] ? do_futex+0x1240/0x1240 [ 200.148302][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 200.154210][ C0] do_syscall_64+0x35/0xb0 [ 200.158617][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.164673][ C0] RIP: 0033:0x46ca23 [ 200.168893][ C0] RSP: 002b:000000c0006dbd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 200.177522][ C0] RAX: ffffffffffffffda RBX: 000000c0006dc000 RCX: 000000000046ca23 [ 200.185717][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006dc148 [ 200.194029][ C0] RBP: 000000c0006dbde0 R08: 0000000000000000 R09: 0000000000000000 [ 200.202183][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 200.210843][ C0] R13: 000000c0006baa80 R14: 0000000000849d5b R15: 0000000000000039 [ 200.219988][ C0] task:syz-execprog state:S stack:29320 pid: 8815 ppid: 8794 flags:0x00000000 [ 200.229356][ C0] Call Trace: [ 200.232901][ C0] __schedule+0x907/0x26b0 [ 200.237388][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.243319][ C0] schedule+0xd3/0x270 [ 200.248305][ C0] futex_wait_queue_me+0x246/0x4c0 [ 200.253667][ C0] futex_wait+0x19f/0x550 [ 200.258127][ C0] ? futex_wait_setup+0x250/0x250 [ 200.263235][ C0] ? flush_tlb_mm_range+0x111/0x230 [ 200.268521][ C0] ? tlb_finish_mmu+0x22e/0x790 [ 200.273488][ C0] ? mark_lock+0xef/0x1840 [ 200.277893][ C0] ? find_held_lock+0x2d/0x110 [ 200.283052][ C0] do_futex+0x1b4/0x1240 [ 200.287288][ C0] ? __lock_acquire+0x15ad/0x5410 [ 200.292655][ C0] ? futex_exit_release+0x200/0x200 [ 200.297879][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.303941][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 200.310012][ C0] ? find_held_lock+0x2d/0x110 [ 200.314851][ C0] ? __context_tracking_exit+0x80/0x90 [ 200.320521][ C0] __do_sys_futex+0xa9/0x2d0 [ 200.325272][ C0] ? do_futex+0x1240/0x1240 [ 200.330734][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 200.336769][ C0] do_syscall_64+0x35/0xb0 [ 200.341163][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.347942][ C0] RIP: 0033:0x46ca23 [ 200.351820][ C0] RSP: 002b:000000c0006d7d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 200.361444][ C0] RAX: ffffffffffffffda RBX: 000000c0006a1400 RCX: 000000000046ca23 [ 200.369573][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0006a1548 [ 200.378890][ C0] RBP: 000000c0006d7de0 R08: 0000000000000000 R09: 0000000000000000 [ 200.387120][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 200.395407][ C0] R13: 000000c000083080 R14: 000080c000400000 R15: 0000000000000000 [ 200.403472][ C0] task:syz-executor.2 state:S stack:27600 pid: 8821 ppid: 8798 flags:0x00000000 [ 200.412694][ C0] Call Trace: [ 200.416045][ C0] __schedule+0x907/0x26b0 [ 200.420572][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.427098][ C0] ? release_task+0x14d0/0x14d0 [ 200.432200][ C0] schedule+0xd3/0x270 [ 200.436262][ C0] do_wait+0x4d5/0xaa0 [ 200.440495][ C0] kernel_wait4+0xee/0x1c0 [ 200.444914][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 200.450035][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 200.455461][ C0] __do_sys_wait4+0xe8/0x100 [ 200.460143][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 200.466380][ C0] ? __context_tracking_exit+0x80/0x90 [ 200.472323][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.477176][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 200.483229][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 200.488467][ C0] do_syscall_64+0x35/0xb0 [ 200.493143][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.499216][ C0] RIP: 0033:0x464a77 [ 200.503309][ C0] RSP: 002b:00007ffeb03e4690 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 200.512168][ C0] RAX: ffffffffffffffda RBX: 0000000000002284 RCX: 0000000000464a77 [ 200.520145][ C0] RDX: 0000000040000000 RSI: 00007ffeb03e46cc RDI: 00000000ffffffff [ 200.528245][ C0] RBP: 00007ffeb03e46cc R08: 0000000000000000 R09: 0000000000000000 [ 200.536383][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffeb03e47a8 [ 200.544923][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 200.553269][ C0] task:syz-executor.1 state:S stack:27600 pid: 8822 ppid: 8814 flags:0x00000000 [ 200.562473][ C0] Call Trace: [ 200.566118][ C0] __schedule+0x907/0x26b0 [ 200.570525][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.575932][ C0] ? release_task+0x14d0/0x14d0 [ 200.580877][ C0] schedule+0xd3/0x270 [ 200.585019][ C0] do_wait+0x4d5/0xaa0 [ 200.589102][ C0] kernel_wait4+0xee/0x1c0 [ 200.593521][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 200.598873][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 200.604067][ C0] __do_sys_wait4+0xe8/0x100 [ 200.608781][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 200.614299][ C0] ? __context_tracking_exit+0x80/0x90 [ 200.620005][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.624838][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 200.630701][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 200.635978][ C0] do_syscall_64+0x35/0xb0 [ 200.640810][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.647647][ C0] RIP: 0033:0x464a77 [ 200.651716][ C0] RSP: 002b:00007ffc0fe749f0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 200.660330][ C0] RAX: ffffffffffffffda RBX: 00000000000022b9 RCX: 0000000000464a77 [ 200.668378][ C0] RDX: 0000000040000000 RSI: 00007ffc0fe74a2c RDI: 00000000ffffffff [ 200.676780][ C0] RBP: 00007ffc0fe74a2c R08: 0000000000000000 R09: 0000000000000000 [ 200.684908][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc0fe74b08 [ 200.693621][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 200.701594][ C0] task:syz-executor.4 state:S stack:27600 pid: 8823 ppid: 8812 flags:0x00000000 [ 200.710859][ C0] Call Trace: [ 200.714126][ C0] __schedule+0x907/0x26b0 [ 200.718628][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.724517][ C0] ? release_task+0x14d0/0x14d0 [ 200.729476][ C0] schedule+0xd3/0x270 [ 200.733554][ C0] do_wait+0x4d5/0xaa0 [ 200.738215][ C0] kernel_wait4+0xee/0x1c0 [ 200.743255][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 200.749623][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 200.755444][ C0] __do_sys_wait4+0xe8/0x100 [ 200.760450][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 200.765481][ C0] ? __context_tracking_exit+0x80/0x90 [ 200.771163][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.776786][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 200.782925][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 200.788223][ C0] do_syscall_64+0x35/0xb0 [ 200.793306][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.799508][ C0] RIP: 0033:0x464a77 [ 200.803495][ C0] RSP: 002b:00007ffdd64e4f40 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 200.812358][ C0] RAX: ffffffffffffffda RBX: 00000000000022be RCX: 0000000000464a77 [ 200.820945][ C0] RDX: 0000000040000000 RSI: 00007ffdd64e4f7c RDI: 00000000ffffffff [ 200.829000][ C0] RBP: 00007ffdd64e4f7c R08: 0000000000000000 R09: 0000000000000000 [ 200.837176][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffdd64e5058 [ 200.845321][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 200.854171][ C0] task:syz-executor.0 state:S stack:27600 pid: 8824 ppid: 8814 flags:0x00000000 [ 200.863951][ C0] Call Trace: [ 200.867504][ C0] __schedule+0x907/0x26b0 [ 200.872054][ C0] ? io_schedule_timeout+0x140/0x140 [ 200.878002][ C0] ? release_task+0x14d0/0x14d0 [ 200.882929][ C0] schedule+0xd3/0x270 [ 200.887104][ C0] do_wait+0x4d5/0xaa0 [ 200.891177][ C0] kernel_wait4+0xee/0x1c0 [ 200.895763][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 200.900968][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 200.906279][ C0] __do_sys_wait4+0xe8/0x100 [ 200.911494][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 200.917019][ C0] ? __context_tracking_exit+0x80/0x90 [ 200.922814][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.929834][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 200.936565][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 200.947465][ C0] do_syscall_64+0x35/0xb0 [ 200.952963][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.959933][ C0] RIP: 0033:0x464a77 [ 200.964435][ C0] RSP: 002b:00007fffff9d4820 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 200.973358][ C0] RAX: ffffffffffffffda RBX: 00000000000022c6 RCX: 0000000000464a77 [ 200.981650][ C0] RDX: 0000000040000000 RSI: 00007fffff9d485c RDI: 00000000ffffffff [ 200.989830][ C0] RBP: 00007fffff9d485c R08: 0000000000000000 R09: 0000000000000000 [ 200.998375][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffff9d4938 [ 201.007178][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 201.016292][ C0] task:syz-executor.3 state:S stack:27600 pid: 8825 ppid: 8801 flags:0x00000000 [ 201.025787][ C0] Call Trace: [ 201.029261][ C0] __schedule+0x907/0x26b0 [ 201.033773][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.039415][ C0] ? release_task+0x14d0/0x14d0 [ 201.045523][ C0] schedule+0xd3/0x270 [ 201.049835][ C0] do_wait+0x4d5/0xaa0 [ 201.054091][ C0] kernel_wait4+0xee/0x1c0 [ 201.058521][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 201.063701][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 201.068895][ C0] __do_sys_wait4+0xe8/0x100 [ 201.073706][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 201.078487][ C0] ? __context_tracking_exit+0x80/0x90 [ 201.084277][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.089676][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 201.095709][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 201.100926][ C0] do_syscall_64+0x35/0xb0 [ 201.105339][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.111325][ C0] RIP: 0033:0x464a77 [ 201.115333][ C0] RSP: 002b:00007ffe91c2fde0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 201.123835][ C0] RAX: ffffffffffffffda RBX: 00000000000022bd RCX: 0000000000464a77 [ 201.132443][ C0] RDX: 0000000040000000 RSI: 00007ffe91c2fe1c RDI: 00000000ffffffff [ 201.140686][ C0] RBP: 00007ffe91c2fe1c R08: 0000000000000000 R09: 0000000000000000 [ 201.149779][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe91c2fef8 [ 201.157906][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 201.166081][ C0] task:syz-executor.5 state:S stack:27456 pid: 8826 ppid: 8801 flags:0x00000000 [ 201.176281][ C0] Call Trace: [ 201.179649][ C0] __schedule+0x907/0x26b0 [ 201.184643][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.190272][ C0] ? release_task+0x14d0/0x14d0 [ 201.195279][ C0] schedule+0xd3/0x270 [ 201.199723][ C0] do_wait+0x4d5/0xaa0 [ 201.204360][ C0] kernel_wait4+0xee/0x1c0 [ 201.209066][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 201.215159][ C0] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 201.220793][ C0] __do_sys_wait4+0xe8/0x100 [ 201.225916][ C0] ? kernel_wait4+0x1c0/0x1c0 [ 201.231133][ C0] ? __context_tracking_exit+0x80/0x90 [ 201.236595][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.242027][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 201.249826][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 201.255819][ C0] do_syscall_64+0x35/0xb0 [ 201.261554][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.267636][ C0] RIP: 0033:0x464a77 [ 201.271742][ C0] RSP: 002b:00007ffce316e410 EFLAGS: 00000293 ORIG_RAX: 000000000000003d [ 201.280760][ C0] RAX: ffffffffffffffda RBX: 00000000000022bc RCX: 0000000000464a77 [ 201.289054][ C0] RDX: 0000000040000000 RSI: 00007ffce316e44c RDI: 00000000ffffffff [ 201.297902][ C0] RBP: 00007ffce316e44c R08: 0000000000000000 R09: 0000000000000000 [ 201.306176][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce316e528 [ 201.314436][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400538 [ 201.322862][ C0] task:syz-executor.2 state:R running task stack:23920 pid: 8836 ppid: 8821 flags:0x00000000 [ 201.334351][ C0] Call Trace: [ 201.337649][ C0] __schedule+0x907/0x26b0 [ 201.342529][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.349010][ C0] schedule+0xd3/0x270 [ 201.353526][ C0] do_nanosleep+0x20d/0x5b0 [ 201.358136][ C0] ? schedule_timeout_idle+0x90/0x90 [ 201.363413][ C0] ? memset+0x20/0x40 [ 201.367496][ C0] ? __hrtimer_init+0x33/0x1f0 [ 201.372516][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 201.377636][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 201.382657][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 201.388949][ C0] ? get_timespec64+0x6b/0x1d0 [ 201.393803][ C0] ? put_timespec64+0xf0/0xf0 [ 201.398572][ C0] common_nsleep+0x74/0xb0 [ 201.403147][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 201.408895][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 201.415477][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 201.421377][ C0] do_syscall_64+0x35/0xb0 [ 201.425995][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.432681][ C0] RIP: 0033:0x48a7a1 [ 201.436939][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 201.446058][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 201.456922][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 201.464882][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffeb03ea080 [ 201.473000][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 201.481712][ C0] R13: 0000000000019ae1 R14: 0000000000000003 R15: 0000000000a9fe40 [ 201.489792][ C0] task:kworker/u5:3 state:I stack:28064 pid: 8848 ppid: 2 flags:0x00004000 [ 201.498988][ C0] Workqueue: 0x0 (hci4) [ 201.503236][ C0] Call Trace: [ 201.507290][ C0] __schedule+0x907/0x26b0 [ 201.512119][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.517580][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.522518][ C0] schedule+0xd3/0x270 [ 201.526755][ C0] worker_thread+0x14d/0x1040 [ 201.531661][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.537701][ C0] kthread+0x38b/0x460 [ 201.542815][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.548605][ C0] ? set_kthread_struct+0x100/0x100 [ 201.554422][ C0] ret_from_fork+0x1f/0x30 [ 201.558875][ C0] task:kworker/u5:4 state:I stack:28648 pid: 8877 ppid: 2 flags:0x00004000 [ 201.569368][ C0] Workqueue: 0x0 (hci5) [ 201.574660][ C0] Call Trace: [ 201.579376][ C0] __schedule+0x907/0x26b0 [ 201.584325][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.591094][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.597235][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.602172][ C0] schedule+0xd3/0x270 [ 201.607290][ C0] worker_thread+0x14d/0x1040 [ 201.612919][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.618318][ C0] kthread+0x38b/0x460 [ 201.622886][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.628523][ C0] ? set_kthread_struct+0x100/0x100 [ 201.633749][ C0] ret_from_fork+0x1f/0x30 [ 201.638290][ C0] task:kworker/u5:5 state:I stack:26816 pid: 8881 ppid: 2 flags:0x00004000 [ 201.651286][ C0] Workqueue: 0x0 (hci2) [ 201.655702][ C0] Call Trace: [ 201.659163][ C0] __schedule+0x907/0x26b0 [ 201.663667][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.668959][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.674341][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.679395][ C0] schedule+0xd3/0x270 [ 201.683846][ C0] worker_thread+0x14d/0x1040 [ 201.688532][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.693915][ C0] kthread+0x38b/0x460 [ 201.698796][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.705214][ C0] ? set_kthread_struct+0x100/0x100 [ 201.711629][ C0] ret_from_fork+0x1f/0x30 [ 201.716228][ C0] task:kworker/u5:6 state:I stack:29712 pid: 8882 ppid: 2 flags:0x00004000 [ 201.725753][ C0] Call Trace: [ 201.729513][ C0] __schedule+0x907/0x26b0 [ 201.734184][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.740064][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 201.746896][ C0] schedule+0xd3/0x270 [ 201.753525][ C0] worker_thread+0x14d/0x1040 [ 201.758661][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.764158][ C0] kthread+0x38b/0x460 [ 201.768621][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.774581][ C0] ? set_kthread_struct+0x100/0x100 [ 201.780343][ C0] ret_from_fork+0x1f/0x30 [ 201.784844][ C0] task:kworker/u5:7 state:I stack:29768 pid: 8884 ppid: 2 flags:0x00004000 [ 201.794649][ C0] Workqueue: 0x0 (hci4) [ 201.799244][ C0] Call Trace: [ 201.802521][ C0] __schedule+0x907/0x26b0 [ 201.807608][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.813334][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 201.818759][ C0] schedule+0xd3/0x270 [ 201.822841][ C0] worker_thread+0x14d/0x1040 [ 201.827796][ C0] ? process_one_work+0x13d0/0x13d0 [ 201.833018][ C0] kthread+0x38b/0x460 [ 201.837386][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.844337][ C0] ? set_kthread_struct+0x100/0x100 [ 201.850535][ C0] ret_from_fork+0x1f/0x30 [ 201.855299][ C0] task:syz-executor.1 state:R running task stack:24336 pid: 8889 ppid: 8822 flags:0x00000000 [ 201.866608][ C0] Call Trace: [ 201.870078][ C0] __schedule+0x907/0x26b0 [ 201.874872][ C0] ? io_schedule_timeout+0x140/0x140 [ 201.880865][ C0] schedule+0xd3/0x270 [ 201.884940][ C0] do_nanosleep+0x20d/0x5b0 [ 201.889456][ C0] ? schedule_timeout_idle+0x90/0x90 [ 201.894995][ C0] ? memset+0x20/0x40 [ 201.899876][ C0] ? __hrtimer_init+0x33/0x1f0 [ 201.904974][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 201.910005][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 201.915473][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 201.921847][ C0] ? get_timespec64+0x6b/0x1d0 [ 201.926721][ C0] ? put_timespec64+0xf0/0xf0 [ 201.931376][ C0] common_nsleep+0x74/0xb0 [ 201.935909][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 201.943954][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 201.955050][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 201.967126][ C0] do_syscall_64+0x35/0xb0 [ 201.972252][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.978359][ C0] RIP: 0033:0x48a7a1 [ 201.982240][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 201.990797][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 201.998832][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.006786][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffc0ff91080 [ 202.015264][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 202.023225][ C0] R13: 00000000000199e6 R14: 0000000000000003 R15: 0000000000a9fe40 [ 202.031581][ C0] task:syz-executor.5 state:R running task stack:24160 pid: 8892 ppid: 8826 flags:0x00000000 [ 202.043769][ C0] Call Trace: [ 202.048365][ C0] __schedule+0x907/0x26b0 [ 202.054165][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.059554][ C0] schedule+0xd3/0x270 [ 202.063651][ C0] do_nanosleep+0x20d/0x5b0 [ 202.068554][ C0] ? schedule_timeout_idle+0x90/0x90 [ 202.073940][ C0] ? memset+0x20/0x40 [ 202.078165][ C0] ? __hrtimer_init+0x33/0x1f0 [ 202.083143][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 202.088432][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 202.093778][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 202.100044][ C0] ? get_timespec64+0x6b/0x1d0 [ 202.104906][ C0] ? put_timespec64+0xf0/0xf0 [ 202.109666][ C0] common_nsleep+0x74/0xb0 [ 202.114305][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 202.120053][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 202.126490][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 202.133112][ C0] do_syscall_64+0x35/0xb0 [ 202.137532][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.143927][ C0] RIP: 0033:0x48a7a1 [ 202.149353][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 202.158098][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 202.166160][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.174136][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffce31b6080 [ 202.182397][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 202.191094][ C0] R13: 0000000000019977 R14: 0000000000000003 R15: 0000000000a9fe40 [ 202.199524][ C0] task:syz-executor.3 state:R running task stack:24256 pid: 8893 ppid: 8825 flags:0x00000000 [ 202.210696][ C0] Call Trace: [ 202.214094][ C0] __schedule+0x907/0x26b0 [ 202.218643][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.224010][ C0] schedule+0xd3/0x270 [ 202.228506][ C0] do_nanosleep+0x20d/0x5b0 [ 202.233246][ C0] ? schedule_timeout_idle+0x90/0x90 [ 202.238618][ C0] ? memset+0x20/0x40 [ 202.243106][ C0] ? __hrtimer_init+0x33/0x1f0 [ 202.248718][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 202.254739][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 202.259929][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 202.266469][ C0] ? get_timespec64+0x6b/0x1d0 [ 202.271237][ C0] ? put_timespec64+0xf0/0xf0 [ 202.276123][ C0] common_nsleep+0x74/0xb0 [ 202.280614][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 202.286538][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 202.293258][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 202.299642][ C0] do_syscall_64+0x35/0xb0 [ 202.304160][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.310411][ C0] RIP: 0033:0x48a7a1 [ 202.314377][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 202.322859][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 202.331476][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.339687][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffe91d14080 [ 202.349503][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 202.357645][ C0] R13: 0000000000019977 R14: 0000000000000003 R15: 0000000000a9fe40 [ 202.365718][ C0] task:syz-executor.4 state:R running task stack:23920 pid: 8894 ppid: 8823 flags:0x00000000 [ 202.376902][ C0] Call Trace: [ 202.380693][ C0] __schedule+0x907/0x26b0 [ 202.385466][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.391062][ C0] schedule+0xd3/0x270 [ 202.395785][ C0] do_nanosleep+0x20d/0x5b0 [ 202.400383][ C0] ? schedule_timeout_idle+0x90/0x90 [ 202.408880][ C0] ? memset+0x20/0x40 [ 202.412944][ C0] ? __hrtimer_init+0x33/0x1f0 [ 202.417795][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 202.423028][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 202.429179][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 202.435263][ C0] ? get_timespec64+0x6b/0x1d0 [ 202.440286][ C0] ? put_timespec64+0xf0/0xf0 [ 202.445301][ C0] common_nsleep+0x74/0xb0 [ 202.450562][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 202.456994][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 202.463516][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 202.469740][ C0] do_syscall_64+0x35/0xb0 [ 202.474503][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.480969][ C0] RIP: 0033:0x48a7a1 [ 202.485133][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 202.493554][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 202.502275][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.510264][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007ffdd650d080 [ 202.518452][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 202.526530][ C0] R13: 00000000000199d4 R14: 0000000000000003 R15: 0000000000a9fe40 [ 202.534861][ C0] task:syz-executor.0 state:R running task stack:24256 pid: 8902 ppid: 8824 flags:0x00000000 [ 202.546958][ C0] Call Trace: [ 202.550328][ C0] __schedule+0x907/0x26b0 [ 202.554905][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.560182][ C0] schedule+0xd3/0x270 [ 202.564244][ C0] do_nanosleep+0x20d/0x5b0 [ 202.568841][ C0] ? schedule_timeout_idle+0x90/0x90 [ 202.574111][ C0] ? memset+0x20/0x40 [ 202.578396][ C0] ? __hrtimer_init+0x33/0x1f0 [ 202.583572][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 202.588840][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 202.593957][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 202.599952][ C0] ? get_timespec64+0x6b/0x1d0 [ 202.604712][ C0] ? put_timespec64+0xf0/0xf0 [ 202.609657][ C0] common_nsleep+0x74/0xb0 [ 202.614057][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 202.619882][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 202.626319][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 202.632237][ C0] do_syscall_64+0x35/0xb0 [ 202.636643][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.642723][ C0] RIP: 0033:0x48a7a1 [ 202.647428][ C0] RSP: 002b:0000000000a9fd00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 202.656464][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000048a7a1 [ 202.664524][ C0] RDX: 0000000000a9fd40 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.672704][ C0] RBP: 0000000000a9fddc R08: 0000000000000000 R09: 00007fffff9e6080 [ 202.680954][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 202.689634][ C0] R13: 0000000000019ad7 R14: 0000000000000003 R15: 0000000000a9fe40 [ 202.697801][ C0] task:bond0 state:I stack:30712 pid: 8920 ppid: 2 flags:0x00004000 [ 202.707807][ C0] Call Trace: [ 202.711077][ C0] __schedule+0x907/0x26b0 [ 202.715476][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.721427][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.726523][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.731532][ C0] schedule+0xd3/0x270 [ 202.735857][ C0] rescuer_thread+0x65d/0xb80 [ 202.740521][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.745750][ C0] ? worker_thread+0x1040/0x1040 [ 202.751172][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.756244][ C0] ? worker_thread+0x1040/0x1040 [ 202.761193][ C0] kthread+0x38b/0x460 [ 202.765500][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.770884][ C0] ? set_kthread_struct+0x100/0x100 [ 202.776896][ C0] ret_from_fork+0x1f/0x30 [ 202.781611][ C0] task:wg-crypt-wg0 state:I stack:30120 pid: 9083 ppid: 2 flags:0x00004000 [ 202.791261][ C0] Call Trace: [ 202.794741][ C0] __schedule+0x907/0x26b0 [ 202.799153][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.804561][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.809706][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.814719][ C0] schedule+0xd3/0x270 [ 202.819314][ C0] rescuer_thread+0x65d/0xb80 [ 202.824163][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.829001][ C0] ? worker_thread+0x1040/0x1040 [ 202.834025][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.839340][ C0] ? worker_thread+0x1040/0x1040 [ 202.845105][ C0] kthread+0x38b/0x460 [ 202.849296][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.854496][ C0] ? set_kthread_struct+0x100/0x100 [ 202.860038][ C0] ret_from_fork+0x1f/0x30 [ 202.864458][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9084 ppid: 2 flags:0x00004000 [ 202.874918][ C0] Call Trace: [ 202.878242][ C0] __schedule+0x907/0x26b0 [ 202.883985][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.889481][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.894763][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.900193][ C0] schedule+0xd3/0x270 [ 202.904420][ C0] rescuer_thread+0x65d/0xb80 [ 202.909328][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 202.914273][ C0] ? worker_thread+0x1040/0x1040 [ 202.919562][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 202.924488][ C0] ? worker_thread+0x1040/0x1040 [ 202.929571][ C0] kthread+0x38b/0x460 [ 202.934016][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 202.940931][ C0] ? set_kthread_struct+0x100/0x100 [ 202.948317][ C0] ret_from_fork+0x1f/0x30 [ 202.953298][ C0] task:wg-crypt-wg2 state:I stack:30120 pid: 9089 ppid: 2 flags:0x00004000 [ 202.962879][ C0] Call Trace: [ 202.966241][ C0] __schedule+0x907/0x26b0 [ 202.970813][ C0] ? io_schedule_timeout+0x140/0x140 [ 202.976071][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 202.981068][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 202.986144][ C0] schedule+0xd3/0x270 [ 202.990488][ C0] rescuer_thread+0x65d/0xb80 [ 202.995382][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.000649][ C0] ? worker_thread+0x1040/0x1040 [ 203.005740][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.010681][ C0] ? worker_thread+0x1040/0x1040 [ 203.015734][ C0] kthread+0x38b/0x460 [ 203.019880][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.025170][ C0] ? set_kthread_struct+0x100/0x100 [ 203.030570][ C0] ret_from_fork+0x1f/0x30 [ 203.034976][ C0] task:kworker/1:3 state:I stack:25296 pid: 9114 ppid: 2 flags:0x00004000 [ 203.044605][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 203.049784][ C0] Call Trace: [ 203.054251][ C0] __schedule+0x907/0x26b0 [ 203.058758][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.064562][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.069492][ C0] schedule+0xd3/0x270 [ 203.073958][ C0] worker_thread+0x14d/0x1040 [ 203.078815][ C0] ? process_one_work+0x13d0/0x13d0 [ 203.084355][ C0] kthread+0x38b/0x460 [ 203.088569][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.094084][ C0] ? set_kthread_struct+0x100/0x100 [ 203.099263][ C0] ret_from_fork+0x1f/0x30 [ 203.104869][ C0] task:bond0 state:I stack:30712 pid: 9117 ppid: 2 flags:0x00004000 [ 203.114058][ C0] Call Trace: [ 203.117411][ C0] __schedule+0x907/0x26b0 [ 203.122083][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.127553][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.132688][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.137724][ C0] schedule+0xd3/0x270 [ 203.143005][ C0] rescuer_thread+0x65d/0xb80 [ 203.149174][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.154327][ C0] ? worker_thread+0x1040/0x1040 [ 203.159385][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.164732][ C0] ? worker_thread+0x1040/0x1040 [ 203.169782][ C0] kthread+0x38b/0x460 [ 203.173935][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.179140][ C0] ? set_kthread_struct+0x100/0x100 [ 203.184333][ C0] ret_from_fork+0x1f/0x30 [ 203.188771][ C0] task:bond0 state:I stack:29760 pid: 9188 ppid: 2 flags:0x00004000 [ 203.198055][ C0] Call Trace: [ 203.201693][ C0] __schedule+0x907/0x26b0 [ 203.206091][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.211381][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.216415][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.221509][ C0] schedule+0xd3/0x270 [ 203.225750][ C0] rescuer_thread+0x65d/0xb80 [ 203.231036][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.235980][ C0] ? worker_thread+0x1040/0x1040 [ 203.241352][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.246826][ C0] ? worker_thread+0x1040/0x1040 [ 203.251870][ C0] kthread+0x38b/0x460 [ 203.256373][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.261654][ C0] ? set_kthread_struct+0x100/0x100 [ 203.267420][ C0] ret_from_fork+0x1f/0x30 [ 203.271970][ C0] task:bond0 state:I stack:30712 pid: 9295 ppid: 2 flags:0x00004000 [ 203.281354][ C0] Call Trace: [ 203.285160][ C0] __schedule+0x907/0x26b0 [ 203.289723][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.295391][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.300955][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.306057][ C0] schedule+0xd3/0x270 [ 203.310103][ C0] rescuer_thread+0x65d/0xb80 [ 203.315071][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.321132][ C0] ? worker_thread+0x1040/0x1040 [ 203.326259][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.332285][ C0] ? worker_thread+0x1040/0x1040 [ 203.337788][ C0] kthread+0x38b/0x460 [ 203.342462][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.348830][ C0] ? set_kthread_struct+0x100/0x100 [ 203.354913][ C0] ret_from_fork+0x1f/0x30 [ 203.359701][ C0] task:bond0 state:I stack:30040 pid: 9336 ppid: 2 flags:0x00004000 [ 203.369760][ C0] Call Trace: [ 203.373290][ C0] __schedule+0x907/0x26b0 [ 203.377964][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.384416][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.389901][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.395289][ C0] schedule+0xd3/0x270 [ 203.399764][ C0] rescuer_thread+0x65d/0xb80 [ 203.404523][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.409785][ C0] ? worker_thread+0x1040/0x1040 [ 203.415061][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.420267][ C0] ? worker_thread+0x1040/0x1040 [ 203.425988][ C0] kthread+0x38b/0x460 [ 203.430886][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.436786][ C0] ? set_kthread_struct+0x100/0x100 [ 203.444332][ C0] ret_from_fork+0x1f/0x30 [ 203.449707][ C0] task:wg-crypt-wg0 state:I stack:29760 pid: 9421 ppid: 2 flags:0x00004000 [ 203.460011][ C0] Call Trace: [ 203.463568][ C0] __schedule+0x907/0x26b0 [ 203.468325][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.473673][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.478889][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.483816][ C0] schedule+0xd3/0x270 [ 203.488711][ C0] rescuer_thread+0x65d/0xb80 [ 203.494436][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.499602][ C0] ? worker_thread+0x1040/0x1040 [ 203.504799][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.510016][ C0] ? worker_thread+0x1040/0x1040 [ 203.515049][ C0] kthread+0x38b/0x460 [ 203.519112][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.524394][ C0] ? set_kthread_struct+0x100/0x100 [ 203.530939][ C0] ret_from_fork+0x1f/0x30 [ 203.535381][ C0] task:wg-crypt-wg0 state:I stack:29760 pid: 9460 ppid: 2 flags:0x00004000 [ 203.546100][ C0] Call Trace: [ 203.549859][ C0] __schedule+0x907/0x26b0 [ 203.555069][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.560800][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.565813][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.570725][ C0] schedule+0xd3/0x270 [ 203.574794][ C0] rescuer_thread+0x65d/0xb80 [ 203.580042][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.585293][ C0] ? worker_thread+0x1040/0x1040 [ 203.591652][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.596896][ C0] ? worker_thread+0x1040/0x1040 [ 203.602883][ C0] kthread+0x38b/0x460 [ 203.607637][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.613173][ C0] ? set_kthread_struct+0x100/0x100 [ 203.618638][ C0] ret_from_fork+0x1f/0x30 [ 203.623601][ C0] task:wg-crypt-wg1 state:I stack:30040 pid: 9461 ppid: 2 flags:0x00004000 [ 203.633231][ C0] Call Trace: [ 203.636604][ C0] __schedule+0x907/0x26b0 [ 203.641573][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.647271][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.652698][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.657723][ C0] schedule+0xd3/0x270 [ 203.661886][ C0] rescuer_thread+0x65d/0xb80 [ 203.666636][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.671472][ C0] ? worker_thread+0x1040/0x1040 [ 203.676403][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.681325][ C0] ? worker_thread+0x1040/0x1040 [ 203.686250][ C0] kthread+0x38b/0x460 [ 203.690438][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.695808][ C0] ? set_kthread_struct+0x100/0x100 [ 203.701329][ C0] ret_from_fork+0x1f/0x30 [ 203.705852][ C0] task:bond0 state:I stack:29760 pid: 9472 ppid: 2 flags:0x00004000 [ 203.715490][ C0] Call Trace: [ 203.718783][ C0] __schedule+0x907/0x26b0 [ 203.723314][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.728829][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.734264][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.739471][ C0] schedule+0xd3/0x270 [ 203.744240][ C0] rescuer_thread+0x65d/0xb80 [ 203.748912][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.754539][ C0] ? worker_thread+0x1040/0x1040 [ 203.759541][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.764562][ C0] ? worker_thread+0x1040/0x1040 [ 203.769475][ C0] kthread+0x38b/0x460 [ 203.773663][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.779075][ C0] ? set_kthread_struct+0x100/0x100 [ 203.784346][ C0] ret_from_fork+0x1f/0x30 [ 203.789081][ C0] task:wg-crypt-wg1 state:I stack:30712 pid: 9509 ppid: 2 flags:0x00004000 [ 203.798459][ C0] Call Trace: [ 203.801742][ C0] __schedule+0x907/0x26b0 [ 203.806359][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.812021][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.817209][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.822306][ C0] schedule+0xd3/0x270 [ 203.826627][ C0] rescuer_thread+0x65d/0xb80 [ 203.831289][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.836293][ C0] ? worker_thread+0x1040/0x1040 [ 203.841357][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.846666][ C0] ? worker_thread+0x1040/0x1040 [ 203.851689][ C0] kthread+0x38b/0x460 [ 203.855913][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.861113][ C0] ? set_kthread_struct+0x100/0x100 [ 203.866690][ C0] ret_from_fork+0x1f/0x30 [ 203.871111][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9512 ppid: 2 flags:0x00004000 [ 203.880378][ C0] Call Trace: [ 203.883778][ C0] __schedule+0x907/0x26b0 [ 203.888220][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.893590][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.898765][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.904524][ C0] schedule+0xd3/0x270 [ 203.908973][ C0] rescuer_thread+0x65d/0xb80 [ 203.914063][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 203.918945][ C0] ? worker_thread+0x1040/0x1040 [ 203.924053][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 203.929296][ C0] ? worker_thread+0x1040/0x1040 [ 203.934674][ C0] kthread+0x38b/0x460 [ 203.939541][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 203.946965][ C0] ? set_kthread_struct+0x100/0x100 [ 203.952273][ C0] ret_from_fork+0x1f/0x30 [ 203.956979][ C0] task:wg-crypt-wg2 state:I stack:30040 pid: 9553 ppid: 2 flags:0x00004000 [ 203.966458][ C0] Call Trace: [ 203.970030][ C0] __schedule+0x907/0x26b0 [ 203.974543][ C0] ? io_schedule_timeout+0x140/0x140 [ 203.979906][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 203.984922][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 203.990518][ C0] schedule+0xd3/0x270 [ 203.994839][ C0] rescuer_thread+0x65d/0xb80 [ 203.999599][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.004540][ C0] ? worker_thread+0x1040/0x1040 [ 204.009568][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.014701][ C0] ? worker_thread+0x1040/0x1040 [ 204.019831][ C0] kthread+0x38b/0x460 [ 204.023900][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.029178][ C0] ? set_kthread_struct+0x100/0x100 [ 204.034370][ C0] ret_from_fork+0x1f/0x30 [ 204.039496][ C0] task:wg-crypt-wg0 state:I stack:29760 pid: 9626 ppid: 2 flags:0x00004000 [ 204.050518][ C0] Call Trace: [ 204.054257][ C0] __schedule+0x907/0x26b0 [ 204.058952][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.064421][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.069447][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.074362][ C0] schedule+0xd3/0x270 [ 204.078507][ C0] rescuer_thread+0x65d/0xb80 [ 204.083343][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.088188][ C0] ? worker_thread+0x1040/0x1040 [ 204.093390][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.098320][ C0] ? worker_thread+0x1040/0x1040 [ 204.103341][ C0] kthread+0x38b/0x460 [ 204.108076][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.113627][ C0] ? set_kthread_struct+0x100/0x100 [ 204.119114][ C0] ret_from_fork+0x1f/0x30 [ 204.123630][ C0] task:wg-crypt-wg0 state:I stack:29760 pid: 9636 ppid: 2 flags:0x00004000 [ 204.133959][ C0] Call Trace: [ 204.137862][ C0] __schedule+0x907/0x26b0 [ 204.142511][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.148735][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.154035][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.159050][ C0] schedule+0xd3/0x270 [ 204.163304][ C0] rescuer_thread+0x65d/0xb80 [ 204.167971][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.172820][ C0] ? worker_thread+0x1040/0x1040 [ 204.177818][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.182941][ C0] ? worker_thread+0x1040/0x1040 [ 204.188060][ C0] kthread+0x38b/0x460 [ 204.192244][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.197435][ C0] ? set_kthread_struct+0x100/0x100 [ 204.202619][ C0] ret_from_fork+0x1f/0x30 [ 204.207193][ C0] task:wg-crypt-wg1 state:I stack:30712 pid: 9642 ppid: 2 flags:0x00004000 [ 204.216602][ C0] Call Trace: [ 204.219863][ C0] __schedule+0x907/0x26b0 [ 204.224279][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.230135][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.235478][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.240699][ C0] schedule+0xd3/0x270 [ 204.245152][ C0] rescuer_thread+0x65d/0xb80 [ 204.250011][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.255127][ C0] ? worker_thread+0x1040/0x1040 [ 204.260279][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.265362][ C0] ? worker_thread+0x1040/0x1040 [ 204.270372][ C0] kthread+0x38b/0x460 [ 204.274719][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.280022][ C0] ? set_kthread_struct+0x100/0x100 [ 204.285216][ C0] ret_from_fork+0x1f/0x30 [ 204.289648][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9657 ppid: 2 flags:0x00004000 [ 204.299253][ C0] Call Trace: [ 204.302780][ C0] __schedule+0x907/0x26b0 [ 204.307188][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.312709][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.318097][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.323146][ C0] schedule+0xd3/0x270 [ 204.327226][ C0] rescuer_thread+0x65d/0xb80 [ 204.332082][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.336942][ C0] ? worker_thread+0x1040/0x1040 [ 204.342470][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.347597][ C0] ? worker_thread+0x1040/0x1040 [ 204.352610][ C0] kthread+0x38b/0x460 [ 204.357019][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.362194][ C0] ? set_kthread_struct+0x100/0x100 [ 204.367606][ C0] ret_from_fork+0x1f/0x30 [ 204.372388][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9662 ppid: 2 flags:0x00004000 [ 204.381874][ C0] Call Trace: [ 204.385156][ C0] __schedule+0x907/0x26b0 [ 204.389653][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.395056][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.400067][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.405074][ C0] schedule+0xd3/0x270 [ 204.409291][ C0] rescuer_thread+0x65d/0xb80 [ 204.414383][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.419361][ C0] ? worker_thread+0x1040/0x1040 [ 204.424533][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.429621][ C0] ? worker_thread+0x1040/0x1040 [ 204.434656][ C0] kthread+0x38b/0x460 [ 204.438818][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.444168][ C0] ? set_kthread_struct+0x100/0x100 [ 204.450428][ C0] ret_from_fork+0x1f/0x30 [ 204.455815][ C0] task:wg-crypt-wg0 state:I stack:29760 pid: 9669 ppid: 2 flags:0x00004000 [ 204.465764][ C0] Call Trace: [ 204.469151][ C0] __schedule+0x907/0x26b0 [ 204.474512][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.479876][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.484995][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.490344][ C0] schedule+0xd3/0x270 [ 204.494772][ C0] rescuer_thread+0x65d/0xb80 [ 204.499437][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.504607][ C0] ? worker_thread+0x1040/0x1040 [ 204.510040][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.514995][ C0] ? worker_thread+0x1040/0x1040 [ 204.520087][ C0] kthread+0x38b/0x460 [ 204.524130][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.529649][ C0] ? set_kthread_struct+0x100/0x100 [ 204.534836][ C0] ret_from_fork+0x1f/0x30 [ 204.539249][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9672 ppid: 2 flags:0x00004000 [ 204.552033][ C0] Call Trace: [ 204.555440][ C0] __schedule+0x907/0x26b0 [ 204.559953][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.565246][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.570598][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.576465][ C0] schedule+0xd3/0x270 [ 204.580600][ C0] rescuer_thread+0x65d/0xb80 [ 204.585380][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.590328][ C0] ? worker_thread+0x1040/0x1040 [ 204.595332][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.600342][ C0] ? worker_thread+0x1040/0x1040 [ 204.605273][ C0] kthread+0x38b/0x460 [ 204.609429][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.615239][ C0] ? set_kthread_struct+0x100/0x100 [ 204.620551][ C0] ret_from_fork+0x1f/0x30 [ 204.625065][ C0] task:wg-crypt-wg1 state:I stack:29760 pid: 9687 ppid: 2 flags:0x00004000 [ 204.634342][ C0] Call Trace: [ 204.637850][ C0] __schedule+0x907/0x26b0 [ 204.642366][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.648328][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.653967][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.658894][ C0] schedule+0xd3/0x270 [ 204.663037][ C0] rescuer_thread+0x65d/0xb80 [ 204.667789][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.672705][ C0] ? worker_thread+0x1040/0x1040 [ 204.677975][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.683406][ C0] ? worker_thread+0x1040/0x1040 [ 204.688853][ C0] kthread+0x38b/0x460 [ 204.692928][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.698739][ C0] ? set_kthread_struct+0x100/0x100 [ 204.704157][ C0] ret_from_fork+0x1f/0x30 [ 204.708844][ C0] task:wg-crypt-wg2 state:I stack:29760 pid: 9706 ppid: 2 flags:0x00004000 [ 204.718224][ C0] Call Trace: [ 204.721503][ C0] __schedule+0x907/0x26b0 [ 204.726074][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.731616][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 204.737355][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.742389][ C0] schedule+0xd3/0x270 [ 204.746636][ C0] rescuer_thread+0x65d/0xb80 [ 204.751977][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 204.757205][ C0] ? worker_thread+0x1040/0x1040 [ 204.762217][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 204.767127][ C0] ? worker_thread+0x1040/0x1040 [ 204.772133][ C0] kthread+0x38b/0x460 [ 204.776189][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.781408][ C0] ? set_kthread_struct+0x100/0x100 [ 204.786951][ C0] ret_from_fork+0x1f/0x30 [ 204.791481][ C0] task:kworker/1:4 state:I stack:27064 pid:10096 ppid: 2 flags:0x00004000 [ 204.800820][ C0] Workqueue: 0x0 (mld) [ 204.805068][ C0] Call Trace: [ 204.808407][ C0] __schedule+0x907/0x26b0 [ 204.813004][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.820376][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.825457][ C0] schedule+0xd3/0x270 [ 204.829649][ C0] worker_thread+0x14d/0x1040 [ 204.834747][ C0] ? process_one_work+0x13d0/0x13d0 [ 204.840339][ C0] kthread+0x38b/0x460 [ 204.844789][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.850333][ C0] ? set_kthread_struct+0x100/0x100 [ 204.855513][ C0] ret_from_fork+0x1f/0x30 [ 204.860457][ C0] task:kworker/1:5 state:I stack:26320 pid:10104 ppid: 2 flags:0x00004000 [ 204.870271][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 204.875377][ C0] Call Trace: [ 204.878805][ C0] __schedule+0x907/0x26b0 [ 204.883297][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.888912][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.894757][ C0] schedule+0xd3/0x270 [ 204.898853][ C0] worker_thread+0x14d/0x1040 [ 204.904444][ C0] ? process_one_work+0x13d0/0x13d0 [ 204.910439][ C0] kthread+0x38b/0x460 [ 204.914580][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.919753][ C0] ? set_kthread_struct+0x100/0x100 [ 204.924939][ C0] ret_from_fork+0x1f/0x30 [ 204.929632][ C0] task:kworker/0:7 state:I stack:25904 pid:10111 ppid: 2 flags:0x00004000 [ 204.939281][ C0] Workqueue: 0x0 (events) [ 204.945676][ C0] Call Trace: [ 204.948953][ C0] __schedule+0x907/0x26b0 [ 204.953351][ C0] ? io_schedule_timeout+0x140/0x140 [ 204.958634][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 204.963568][ C0] schedule+0xd3/0x270 [ 204.967707][ C0] worker_thread+0x14d/0x1040 [ 204.972712][ C0] ? process_one_work+0x13d0/0x13d0 [ 204.978195][ C0] kthread+0x38b/0x460 [ 204.982348][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 204.988650][ C0] ? set_kthread_struct+0x100/0x100 [ 204.994029][ C0] ret_from_fork+0x1f/0x30 [ 204.998622][ C0] task:kworker/0:8 state:R running task stack:23176 pid:10115 ppid: 2 flags:0x00004000 [ 205.011057][ C0] Workqueue: usb_hub_wq hub_event [ 205.016251][ C0] Call Trace: [ 205.019690][ C0] __schedule+0x907/0x26b0 [ 205.024142][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.029608][ C0] ? try_to_wake_up+0x643/0x1550 [ 205.035618][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 205.044068][ C0] preempt_schedule_common+0x45/0xc0 [ 205.050512][ C0] preempt_schedule_thunk+0x16/0x18 [ 205.056509][ C0] try_to_wake_up+0xa50/0x1550 [ 205.061597][ C0] ? migrate_swap_stop+0x820/0x820 [ 205.067226][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.072158][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.077377][ C0] wake_up_q+0x7e/0xf0 [ 205.081446][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 205.088435][ C0] __mutex_unlock_slowpath+0x2b6/0x610 [ 205.093991][ C0] ? mark_held_locks+0x9f/0xe0 [ 205.099022][ C0] ? wait_for_completion_io+0x280/0x280 [ 205.104672][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.110898][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 205.116313][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 205.122300][ C0] __device_attach+0x11d/0x410 [ 205.127287][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 205.132668][ C0] ? kobject_uevent_env+0x230/0x1290 [ 205.139114][ C0] bus_probe_device+0x19d/0x250 [ 205.144568][ C0] device_add+0xa2f/0x1e00 [ 205.150353][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 205.158262][ C0] usb_new_device.cold+0x5cf/0xedf [ 205.164006][ C0] ? hub_disconnect+0x470/0x470 [ 205.168858][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.173880][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.180310][ C0] hub_event+0x10a3/0x36c0 [ 205.184929][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 205.190199][ C0] ? lock_release+0x720/0x720 [ 205.194949][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.199845][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.204992][ C0] process_one_work+0x84c/0x13d0 [ 205.210021][ C0] ? lock_release+0x720/0x720 [ 205.214915][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 205.220428][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.225735][ C0] ? move_linked_works+0x12c/0x2a0 [ 205.231701][ C0] worker_thread+0x598/0x1040 [ 205.236956][ C0] ? process_one_work+0x13d0/0x13d0 [ 205.242864][ C0] kthread+0x38b/0x460 [ 205.247024][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.252688][ C0] ? set_kthread_struct+0x100/0x100 [ 205.258335][ C0] ret_from_fork+0x1f/0x30 [ 205.262856][ C0] task:kworker/1:6 state:I stack:22832 pid:10131 ppid: 2 flags:0x00004000 [ 205.272258][ C0] Workqueue: 0x0 (events) [ 205.277343][ C0] Call Trace: [ 205.280799][ C0] __schedule+0x907/0x26b0 [ 205.285507][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.291347][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.296669][ C0] schedule+0xd3/0x270 [ 205.301201][ C0] worker_thread+0x14d/0x1040 [ 205.306386][ C0] ? process_one_work+0x13d0/0x13d0 [ 205.312109][ C0] kthread+0x38b/0x460 [ 205.316423][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.321741][ C0] ? set_kthread_struct+0x100/0x100 [ 205.327170][ C0] ret_from_fork+0x1f/0x30 [ 205.331922][ C0] task:kworker/1:7 state:I stack:22720 pid:10139 ppid: 2 flags:0x00004000 [ 205.342849][ C0] Workqueue: 0x0 (usb_hub_wq) [ 205.347961][ C0] Call Trace: [ 205.351471][ C0] __schedule+0x907/0x26b0 [ 205.356412][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.362443][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.368701][ C0] schedule+0xd3/0x270 [ 205.373785][ C0] worker_thread+0x14d/0x1040 [ 205.379300][ C0] ? process_one_work+0x13d0/0x13d0 [ 205.384835][ C0] kthread+0x38b/0x460 [ 205.389399][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.394596][ C0] ? set_kthread_struct+0x100/0x100 [ 205.400041][ C0] ret_from_fork+0x1f/0x30 [ 205.404562][ C0] task:syz-executor.0 state:S stack:27968 pid:10282 ppid: 8902 flags:0x00000000 [ 205.414552][ C0] Call Trace: [ 205.417920][ C0] __schedule+0x907/0x26b0 [ 205.422462][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.427738][ C0] schedule+0xd3/0x270 [ 205.432354][ C0] futex_wait_queue_me+0x246/0x4c0 [ 205.437801][ C0] futex_wait+0x19f/0x550 [ 205.442283][ C0] ? futex_wait_setup+0x250/0x250 [ 205.448025][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 205.454950][ C0] ? __lock_acquire+0x15ad/0x5410 [ 205.461539][ C0] ? __lock_acquire+0x15ad/0x5410 [ 205.467730][ C0] do_futex+0x1b4/0x1240 [ 205.472013][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.478259][ C0] ? find_held_lock+0x2d/0x110 [ 205.483563][ C0] ? futex_exit_release+0x200/0x200 [ 205.489196][ C0] ? find_held_lock+0x2d/0x110 [ 205.494053][ C0] ? __do_sys_futex+0x233/0x2d0 [ 205.499014][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.504834][ C0] ? _copy_from_user+0x77/0xf0 [ 205.509899][ C0] ? ktime_get+0x217/0x2f0 [ 205.514781][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 205.520697][ C0] ? ktime_get+0x217/0x2f0 [ 205.525213][ C0] ? ktime_get+0x117/0x2f0 [ 205.529671][ C0] __do_sys_futex+0xa9/0x2d0 [ 205.534255][ C0] ? do_futex+0x1240/0x1240 [ 205.539058][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 205.546196][ C0] do_syscall_64+0x35/0xb0 [ 205.550909][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.557036][ C0] RIP: 0033:0x4665d9 [ 205.560912][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 205.569379][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 205.577848][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 205.586891][ C0] RBP: 000000000056bf8c R08: 00007fffff9e6080 R09: 0000000000000000 [ 205.595208][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000019ad7 [ 205.604044][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000019179 [ 205.612729][ C0] task:syz-executor.0 state:S stack:28312 pid:10288 ppid: 8902 flags:0x00000000 [ 205.622348][ C0] Call Trace: [ 205.625919][ C0] __schedule+0x907/0x26b0 [ 205.630406][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.635822][ C0] schedule+0xd3/0x270 [ 205.639868][ C0] schedule_timeout+0x19d/0x250 [ 205.645155][ C0] ? usleep_range+0x150/0x150 [ 205.650078][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 205.656812][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.662166][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.667285][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.672275][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 205.678691][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.684602][ C0] wait_for_completion_interruptible+0x261/0x340 [ 205.693004][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 205.701661][ C0] raw_process_ep_io+0x519/0xbd0 [ 205.706952][ C0] ? __might_fault+0xb5/0x160 [ 205.711780][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 205.717250][ C0] ? _copy_from_user+0x77/0xf0 [ 205.722183][ C0] raw_ioctl+0x82c/0x2210 [ 205.726517][ C0] ? gadget_bind+0x810/0x810 [ 205.731178][ C0] __x64_sys_ioctl+0x11f/0x190 [ 205.736188][ C0] do_syscall_64+0x35/0xb0 [ 205.740867][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.747505][ C0] RIP: 0033:0x466397 [ 205.751573][ C0] RSP: 002b:00007f3451796118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 205.760341][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 205.768911][ C0] RDX: 00007f3451796140 RSI: 0000000040085507 RDI: 0000000000000003 [ 205.777600][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 205.786539][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 205.794867][ C0] R13: 0000000000000000 R14: 00007f3451797300 R15: 0000000000022000 [ 205.803440][ C0] task:kworker/u4:8 state:R running task stack:24936 pid:10283 ppid: 2 flags:0x00004000 [ 205.814739][ C0] Workqueue: 0x0 (events_unbound) [ 205.819947][ C0] Call Trace: [ 205.823228][ C0] __schedule+0x907/0x26b0 [ 205.827626][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.833055][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 205.838377][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 205.844263][ C0] schedule+0xd3/0x270 [ 205.849143][ C0] worker_thread+0x14d/0x1040 [ 205.853931][ C0] ? process_one_work+0x13d0/0x13d0 [ 205.859287][ C0] kthread+0x38b/0x460 [ 205.863516][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 205.869200][ C0] ? set_kthread_struct+0x100/0x100 [ 205.874950][ C0] ret_from_fork+0x1f/0x30 [ 205.879619][ C0] task:syz-executor.2 state:S stack:27552 pid:10285 ppid: 8836 flags:0x00000000 [ 205.889977][ C0] Call Trace: [ 205.894323][ C0] __schedule+0x907/0x26b0 [ 205.899001][ C0] ? io_schedule_timeout+0x140/0x140 [ 205.905048][ C0] schedule+0xd3/0x270 [ 205.909551][ C0] futex_wait_queue_me+0x246/0x4c0 [ 205.915478][ C0] futex_wait+0x19f/0x550 [ 205.919962][ C0] ? futex_wait_setup+0x250/0x250 [ 205.925366][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 205.932266][ C0] ? __lock_acquire+0x15ad/0x5410 [ 205.939423][ C0] ? __lock_acquire+0x15ad/0x5410 [ 205.949179][ C0] do_futex+0x1b4/0x1240 [ 205.954417][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 205.960645][ C0] ? find_held_lock+0x2d/0x110 [ 205.965572][ C0] ? futex_exit_release+0x200/0x200 [ 205.970755][ C0] ? find_held_lock+0x2d/0x110 [ 205.975624][ C0] ? __do_sys_futex+0x233/0x2d0 [ 205.980900][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 205.985880][ C0] ? _copy_from_user+0x77/0xf0 [ 205.991093][ C0] ? ktime_get+0x217/0x2f0 [ 205.995507][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 206.000743][ C0] ? ktime_get+0x217/0x2f0 [ 206.005582][ C0] ? ktime_get+0x117/0x2f0 [ 206.010389][ C0] __do_sys_futex+0xa9/0x2d0 [ 206.015333][ C0] ? do_futex+0x1240/0x1240 [ 206.020590][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 206.026646][ C0] do_syscall_64+0x35/0xb0 [ 206.031053][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.037349][ C0] RIP: 0033:0x4665d9 [ 206.041330][ C0] RSP: 002b:0000000000a9fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 206.051873][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665d9 [ 206.060948][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c [ 206.069206][ C0] RBP: 000000000056bf8c R08: 00007ffeb03ea080 R09: 0000000000000000 [ 206.078188][ C0] R10: 0000000000a9fc70 R11: 0000000000000246 R12: 0000000000019ae1 [ 206.086555][ C0] R13: 00000000000003e8 R14: 000000000056bf80 R15: 00000000000191b8 [ 206.095091][ C0] task:syz-executor.2 state:S stack:28512 pid:10298 ppid: 8836 flags:0x00000000 [ 206.104985][ C0] Call Trace: [ 206.109322][ C0] __schedule+0x907/0x26b0 [ 206.114201][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.120312][ C0] schedule+0xd3/0x270 [ 206.125536][ C0] schedule_timeout+0x19d/0x250 [ 206.130733][ C0] ? usleep_range+0x150/0x150 [ 206.135620][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 206.142167][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.147604][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.153134][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.158689][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.165105][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.170803][ C0] wait_for_completion_interruptible+0x261/0x340 [ 206.177969][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 206.186251][ C0] raw_process_ep_io+0x519/0xbd0 [ 206.191440][ C0] ? __might_fault+0xb5/0x160 [ 206.196295][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 206.201680][ C0] ? _copy_from_user+0x77/0xf0 [ 206.206920][ C0] raw_ioctl+0x82c/0x2210 [ 206.211608][ C0] ? gadget_bind+0x810/0x810 [ 206.216365][ C0] __x64_sys_ioctl+0x11f/0x190 [ 206.221198][ C0] do_syscall_64+0x35/0xb0 [ 206.225698][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.232226][ C0] RIP: 0033:0x466397 [ 206.236317][ C0] RSP: 002b:00007f6892240118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.245243][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 206.255128][ C0] RDX: 00007f6892240140 RSI: 0000000040085507 RDI: 0000000000000003 [ 206.263201][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 206.271424][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 206.279656][ C0] R13: 0000000000000000 R14: 00007f6892241300 R15: 0000000000022000 [ 206.288235][ C0] task:syz-executor.3 state:R running task stack:27968 pid:10286 ppid: 8893 flags:0x00000000 [ 206.299710][ C0] Call Trace: [ 206.303140][ C0] __schedule+0x907/0x26b0 [ 206.307584][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.313111][ C0] schedule+0xd3/0x270 [ 206.318782][ C0] do_nanosleep+0x20d/0x5b0 [ 206.323342][ C0] ? schedule_timeout_idle+0x90/0x90 [ 206.328780][ C0] ? memset+0x20/0x40 [ 206.332957][ C0] ? __hrtimer_init+0x33/0x1f0 [ 206.338349][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 206.343835][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 206.349718][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 206.355828][ C0] ? get_timespec64+0x6b/0x1d0 [ 206.361378][ C0] ? put_timespec64+0xf0/0xf0 [ 206.366147][ C0] common_nsleep+0x74/0xb0 [ 206.370735][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 206.376519][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 206.384196][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 206.390616][ C0] do_syscall_64+0x35/0xb0 [ 206.395992][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.404882][ C0] RIP: 0033:0x48a7a1 [ 206.409338][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 206.419081][ C0] RAX: ffffffffffffffda RBX: 000000000001a68e RCX: 000000000048a7a1 [ 206.427705][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 206.435780][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe91d14080 [ 206.443884][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 206.453239][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 0000000000019199 [ 206.461489][ C0] task:syz-executor.3 state:S stack:28512 pid:10294 ppid: 8893 flags:0x00000000 [ 206.470865][ C0] Call Trace: [ 206.474312][ C0] __schedule+0x907/0x26b0 [ 206.478749][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.484139][ C0] schedule+0xd3/0x270 [ 206.488797][ C0] schedule_timeout+0x19d/0x250 [ 206.493645][ C0] ? usleep_range+0x150/0x150 [ 206.498316][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 206.505243][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.510720][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.516074][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.521509][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.527808][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.533257][ C0] wait_for_completion_interruptible+0x261/0x340 [ 206.539562][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 206.547772][ C0] raw_process_ep_io+0x519/0xbd0 [ 206.553038][ C0] ? __might_fault+0xb5/0x160 [ 206.557912][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 206.563112][ C0] ? _copy_from_user+0x77/0xf0 [ 206.568052][ C0] raw_ioctl+0x82c/0x2210 [ 206.572511][ C0] ? gadget_bind+0x810/0x810 [ 206.577104][ C0] __x64_sys_ioctl+0x11f/0x190 [ 206.581852][ C0] do_syscall_64+0x35/0xb0 [ 206.586751][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.593060][ C0] RIP: 0033:0x466397 [ 206.597104][ C0] RSP: 002b:00007f033614a118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.606374][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 206.614649][ C0] RDX: 00007f033614a140 RSI: 0000000040085507 RDI: 0000000000000003 [ 206.623134][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 206.631200][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 206.639247][ C0] R13: 0000000000000000 R14: 00007f033614b300 R15: 0000000000022000 [ 206.648234][ C0] task:syz-executor.4 state:R running task stack:27968 pid:10287 ppid: 8894 flags:0x00000000 [ 206.659337][ C0] Call Trace: [ 206.662704][ C0] __schedule+0x907/0x26b0 [ 206.667253][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.672565][ C0] schedule+0xd3/0x270 [ 206.676636][ C0] do_nanosleep+0x20d/0x5b0 [ 206.681209][ C0] ? schedule_timeout_idle+0x90/0x90 [ 206.686663][ C0] ? memset+0x20/0x40 [ 206.691561][ C0] ? __hrtimer_init+0x33/0x1f0 [ 206.696532][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 206.701631][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 206.707076][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 206.713609][ C0] ? get_timespec64+0x6b/0x1d0 [ 206.719189][ C0] ? put_timespec64+0xf0/0xf0 [ 206.724031][ C0] common_nsleep+0x74/0xb0 [ 206.728729][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 206.734441][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 206.740763][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 206.747262][ C0] do_syscall_64+0x35/0xb0 [ 206.751829][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.758010][ C0] RIP: 0033:0x48a7a1 [ 206.761902][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 206.770726][ C0] RAX: ffffffffffffffda RBX: 000000000001a6eb RCX: 000000000048a7a1 [ 206.778830][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 206.787347][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdd650d080 [ 206.795645][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 206.803723][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000001919d [ 206.812179][ C0] task:syz-executor.4 state:S stack:28512 pid:10302 ppid: 8894 flags:0x00000000 [ 206.821541][ C0] Call Trace: [ 206.824804][ C0] __schedule+0x907/0x26b0 [ 206.829219][ C0] ? io_schedule_timeout+0x140/0x140 [ 206.834482][ C0] schedule+0xd3/0x270 [ 206.838781][ C0] schedule_timeout+0x19d/0x250 [ 206.843738][ C0] ? usleep_range+0x150/0x150 [ 206.849209][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 206.856595][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 206.861452][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 206.866638][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 206.871565][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 206.877538][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.882900][ C0] wait_for_completion_interruptible+0x261/0x340 [ 206.889395][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 206.896918][ C0] raw_process_ep_io+0x519/0xbd0 [ 206.902009][ C0] ? __might_fault+0xb5/0x160 [ 206.906836][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 206.912035][ C0] ? _copy_from_user+0x77/0xf0 [ 206.916900][ C0] raw_ioctl+0x82c/0x2210 [ 206.921670][ C0] ? gadget_bind+0x810/0x810 [ 206.926413][ C0] __x64_sys_ioctl+0x11f/0x190 [ 206.931601][ C0] do_syscall_64+0x35/0xb0 [ 206.936175][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.942392][ C0] RIP: 0033:0x466397 [ 206.946669][ C0] RSP: 002b:00007ff585de1118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.956961][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 206.965447][ C0] RDX: 00007ff585de1140 RSI: 0000000040085507 RDI: 0000000000000003 [ 206.973563][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 206.982131][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 206.990438][ C0] R13: 0000000000000000 R14: 00007ff585de2300 R15: 0000000000022000 [ 206.999057][ C0] task:kworker/u4:9 state:I stack:24936 pid:10291 ppid: 2 flags:0x00004000 [ 207.009818][ C0] Workqueue: 0x0 (phy11) [ 207.014228][ C0] Call Trace: [ 207.017810][ C0] __schedule+0x907/0x26b0 [ 207.022965][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.028260][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.033378][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.038404][ C0] schedule+0xd3/0x270 [ 207.042897][ C0] worker_thread+0x14d/0x1040 [ 207.048588][ C0] ? process_one_work+0x13d0/0x13d0 [ 207.054851][ C0] kthread+0x38b/0x460 [ 207.059162][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.064692][ C0] ? set_kthread_struct+0x100/0x100 [ 207.070159][ C0] ret_from_fork+0x1f/0x30 [ 207.075045][ C0] task:syz-executor.5 state:R running task stack:27968 pid:10292 ppid: 8892 flags:0x00000000 [ 207.086366][ C0] Call Trace: [ 207.089985][ C0] __schedule+0x907/0x26b0 [ 207.094508][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.100079][ C0] schedule+0xd3/0x270 [ 207.104614][ C0] do_nanosleep+0x20d/0x5b0 [ 207.109432][ C0] ? schedule_timeout_idle+0x90/0x90 [ 207.115204][ C0] ? memset+0x20/0x40 [ 207.119225][ C0] ? __hrtimer_init+0x33/0x1f0 [ 207.124008][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 207.129275][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 207.134191][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 207.140320][ C0] ? get_timespec64+0x6b/0x1d0 [ 207.145120][ C0] ? put_timespec64+0xf0/0xf0 [ 207.149807][ C0] common_nsleep+0x74/0xb0 [ 207.154592][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 207.160799][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 207.167049][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 207.172972][ C0] do_syscall_64+0x35/0xb0 [ 207.177490][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.183807][ C0] RIP: 0033:0x48a7a1 [ 207.187774][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 207.196371][ C0] RAX: ffffffffffffffda RBX: 000000000001a68e RCX: 000000000048a7a1 [ 207.204429][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 207.212766][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffce31b6080 [ 207.221169][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 207.229375][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000191ae [ 207.238051][ C0] task:syz-executor.5 state:S stack:28512 pid:10296 ppid: 8892 flags:0x00000000 [ 207.249840][ C0] Call Trace: [ 207.253494][ C0] __schedule+0x907/0x26b0 [ 207.258286][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.264066][ C0] schedule+0xd3/0x270 [ 207.268445][ C0] schedule_timeout+0x19d/0x250 [ 207.273747][ C0] ? usleep_range+0x150/0x150 [ 207.278677][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 207.285239][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.290091][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.295523][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.300477][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.306598][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.311803][ C0] wait_for_completion_interruptible+0x261/0x340 [ 207.318231][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 207.325604][ C0] raw_process_ep_io+0x519/0xbd0 [ 207.330898][ C0] ? __might_fault+0xb5/0x160 [ 207.335572][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 207.341124][ C0] ? _copy_from_user+0x77/0xf0 [ 207.346626][ C0] raw_ioctl+0x82c/0x2210 [ 207.351154][ C0] ? gadget_bind+0x810/0x810 [ 207.356490][ C0] __x64_sys_ioctl+0x11f/0x190 [ 207.361465][ C0] do_syscall_64+0x35/0xb0 [ 207.366211][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.374107][ C0] RIP: 0033:0x466397 [ 207.378429][ C0] RSP: 002b:00007f86ff071118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.386987][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 207.395168][ C0] RDX: 00007f86ff071140 RSI: 0000000040085507 RDI: 0000000000000003 [ 207.403407][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 207.411990][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 207.420157][ C0] R13: 0000000000000000 R14: 00007f86ff072300 R15: 0000000000022000 [ 207.428293][ C0] task:syz-executor.1 state:R running task stack:27968 pid:10293 ppid: 8889 flags:0x00000000 [ 207.439380][ C0] Call Trace: [ 207.442754][ C0] __schedule+0x907/0x26b0 [ 207.447844][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.454336][ C0] schedule+0xd3/0x270 [ 207.458995][ C0] do_nanosleep+0x20d/0x5b0 [ 207.463627][ C0] ? schedule_timeout_idle+0x90/0x90 [ 207.468976][ C0] ? memset+0x20/0x40 [ 207.473198][ C0] ? __hrtimer_init+0x33/0x1f0 [ 207.478090][ C0] hrtimer_nanosleep+0x1ac/0x3b0 [ 207.483104][ C0] ? nanosleep_copyout+0xc0/0xc0 [ 207.488386][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 207.494491][ C0] ? get_timespec64+0x6b/0x1d0 [ 207.499956][ C0] ? put_timespec64+0xf0/0xf0 [ 207.504825][ C0] common_nsleep+0x74/0xb0 [ 207.509613][ C0] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 207.515688][ C0] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 207.522148][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 207.528223][ C0] do_syscall_64+0x35/0xb0 [ 207.532654][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.538553][ C0] RIP: 0033:0x48a7a1 [ 207.542476][ C0] RSP: 002b:0000000000a9fb30 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 207.551903][ C0] RAX: ffffffffffffffda RBX: 000000000001a6fc RCX: 000000000048a7a1 [ 207.560061][ C0] RDX: 0000000000a9fb70 RSI: 0000000000000000 RDI: 0000000000000000 [ 207.568151][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffc0ff91080 [ 207.576413][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000056bf80 [ 207.584545][ C0] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000191f1 [ 207.592627][ C0] task:syz-executor.1 state:S stack:28312 pid:10301 ppid: 8889 flags:0x00000000 [ 207.602902][ C0] Call Trace: [ 207.606458][ C0] __schedule+0x907/0x26b0 [ 207.611661][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.617226][ C0] schedule+0xd3/0x270 [ 207.621395][ C0] schedule_timeout+0x19d/0x250 [ 207.626224][ C0] ? usleep_range+0x150/0x150 [ 207.631830][ C0] ? wait_for_completion_interruptible+0x259/0x340 [ 207.638332][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 207.643283][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.648826][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.653857][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 207.660089][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.665824][ C0] wait_for_completion_interruptible+0x261/0x340 [ 207.672330][ C0] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 207.679994][ C0] raw_process_ep_io+0x519/0xbd0 [ 207.685076][ C0] ? __might_fault+0xb5/0x160 [ 207.689908][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 207.696751][ C0] ? _copy_from_user+0x77/0xf0 [ 207.701687][ C0] raw_ioctl+0x82c/0x2210 [ 207.706155][ C0] ? gadget_bind+0x810/0x810 [ 207.710903][ C0] __x64_sys_ioctl+0x11f/0x190 [ 207.716649][ C0] do_syscall_64+0x35/0xb0 [ 207.721314][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.727990][ C0] RIP: 0033:0x466397 [ 207.732361][ C0] RSP: 002b:00007fdf01b98118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.740897][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000466397 [ 207.750455][ C0] RDX: 00007fdf01b98140 RSI: 0000000040085507 RDI: 0000000000000003 [ 207.759245][ C0] RBP: 0000000020000100 R08: 0000000000aa0020 R09: 0000000000000001 [ 207.767399][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 207.775801][ C0] R13: 0000000000000000 R14: 00007fdf01b99300 R15: 0000000000022000 [ 207.784182][ C0] task:kworker/u4:10 state:I stack:24936 pid:10295 ppid: 2 flags:0x00004000 [ 207.793784][ C0] Workqueue: 0x0 (bat_events) [ 207.798644][ C0] Call Trace: [ 207.802276][ C0] __schedule+0x907/0x26b0 [ 207.806712][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.812555][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.817660][ C0] schedule+0xd3/0x270 [ 207.822160][ C0] worker_thread+0x14d/0x1040 [ 207.826829][ C0] ? process_one_work+0x13d0/0x13d0 [ 207.832011][ C0] kthread+0x38b/0x460 [ 207.836049][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.841237][ C0] ? set_kthread_struct+0x100/0x100 [ 207.846887][ C0] ret_from_fork+0x1f/0x30 [ 207.851578][ C0] task:kworker/1:8 state:I stack:27744 pid:10297 ppid: 2 flags:0x00004000 [ 207.861156][ C0] Workqueue: 0x0 (events) [ 207.865572][ C0] Call Trace: [ 207.869325][ C0] __schedule+0x907/0x26b0 [ 207.873747][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.879380][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 207.884401][ C0] schedule+0xd3/0x270 [ 207.888707][ C0] worker_thread+0x14d/0x1040 [ 207.893671][ C0] ? process_one_work+0x13d0/0x13d0 [ 207.898842][ C0] kthread+0x38b/0x460 [ 207.903148][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.908495][ C0] ? set_kthread_struct+0x100/0x100 [ 207.914100][ C0] ret_from_fork+0x1f/0x30 [ 207.918998][ C0] task:kworker/1:9 state:I stack:29712 pid:10299 ppid: 2 flags:0x00004000 [ 207.928948][ C0] Workqueue: 0x0 (events) [ 207.934611][ C0] Call Trace: [ 207.940702][ C0] __schedule+0x907/0x26b0 [ 207.947203][ C0] ? io_schedule_timeout+0x140/0x140 [ 207.956218][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 207.961689][ C0] schedule+0xd3/0x270 [ 207.966517][ C0] worker_thread+0x14d/0x1040 [ 207.971290][ C0] ? process_one_work+0x13d0/0x13d0 [ 207.976565][ C0] kthread+0x38b/0x460 [ 207.981490][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 207.986835][ C0] ? set_kthread_struct+0x100/0x100 [ 207.992268][ C0] ret_from_fork+0x1f/0x30 [ 207.996875][ C0] task:kworker/u4:11 state:I stack:25632 pid:10300 ppid: 2 flags:0x00004000 [ 208.006370][ C0] Workqueue: 0x0 (phy9) [ 208.011413][ C0] Call Trace: [ 208.015229][ C0] __schedule+0x907/0x26b0 [ 208.019729][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.025009][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.029966][ C0] schedule+0xd3/0x270 [ 208.034173][ C0] worker_thread+0x14d/0x1040 [ 208.039178][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.044999][ C0] kthread+0x38b/0x460 [ 208.050638][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.056292][ C0] ? set_kthread_struct+0x100/0x100 [ 208.061946][ C0] ret_from_fork+0x1f/0x30 [ 208.066532][ C0] task:kworker/u4:12 state:I stack:26208 pid:10303 ppid: 2 flags:0x00004000 [ 208.076009][ C0] Workqueue: 0x0 (phy5) [ 208.080422][ C0] Call Trace: [ 208.083989][ C0] __schedule+0x907/0x26b0 [ 208.088596][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.096840][ C0] schedule+0xd3/0x270 [ 208.101454][ C0] worker_thread+0x14d/0x1040 [ 208.106258][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.112357][ C0] kthread+0x38b/0x460 [ 208.116859][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.122254][ C0] ? set_kthread_struct+0x100/0x100 [ 208.127656][ C0] ret_from_fork+0x1f/0x30 [ 208.132198][ C0] task:kworker/u4:13 state:I stack:26208 pid:10304 ppid: 2 flags:0x00004000 [ 208.141916][ C0] Workqueue: 0x0 (wg-kex-wg0) [ 208.148891][ C0] Call Trace: [ 208.152753][ C0] __schedule+0x907/0x26b0 [ 208.158111][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.164239][ C0] schedule+0xd3/0x270 [ 208.168419][ C0] worker_thread+0x14d/0x1040 [ 208.173672][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.179355][ C0] kthread+0x38b/0x460 [ 208.183897][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.189416][ C0] ? set_kthread_struct+0x100/0x100 [ 208.194599][ C0] ret_from_fork+0x1f/0x30 [ 208.199810][ C0] task:kworker/u4:14 state:R running task stack:24936 pid:10305 ppid: 2 flags:0x00004000 [ 208.211696][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 208.219093][ C0] Call Trace: [ 208.222370][ C0] __schedule+0x907/0x26b0 [ 208.226941][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.232348][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 208.239335][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 208.245962][ C0] preempt_schedule_common+0x45/0xc0 [ 208.254519][ C0] preempt_schedule_thunk+0x16/0x18 [ 208.260473][ C0] unwind_next_frame+0xee1/0x1ce0 [ 208.266273][ C0] ? alloc_pid+0xa0/0xbe0 [ 208.270903][ C0] ? deref_stack_reg+0x150/0x150 [ 208.276030][ C0] ? __unwind_start+0x51b/0x800 [ 208.281043][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 208.286730][ C0] arch_stack_walk+0x7d/0xe0 [ 208.292291][ C0] ? copy_process+0x2a28/0x6950 [ 208.298105][ C0] stack_trace_save+0x8c/0xc0 [ 208.303736][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 208.309811][ C0] ? lock_chain_count+0x20/0x20 [ 208.315884][ C0] ? __lock_acquire+0x15ad/0x5410 [ 208.322113][ C0] kasan_save_stack+0x1b/0x40 [ 208.327282][ C0] ? kasan_save_stack+0x1b/0x40 [ 208.332991][ C0] ? __kasan_slab_alloc+0x84/0xa0 [ 208.338556][ C0] ? kmem_cache_alloc+0x216/0x3a0 [ 208.346036][ C0] ? alloc_pid+0xa0/0xbe0 [ 208.350657][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.358194][ C0] ? __lock_acquire+0xbe9/0x5410 [ 208.363305][ C0] ? find_held_lock+0x2d/0x110 [ 208.368165][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 208.373180][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 208.378068][ C0] ? kasan_unpoison+0x3c/0x60 [ 208.382822][ C0] __kasan_slab_alloc+0x84/0xa0 [ 208.387668][ C0] kmem_cache_alloc+0x216/0x3a0 [ 208.392984][ C0] alloc_pid+0xa0/0xbe0 [ 208.397249][ C0] ? umh_complete+0x60/0x60 [ 208.401753][ C0] ? copy_thread+0x611/0x870 [ 208.406332][ C0] ? copy_namespaces+0x156/0x330 [ 208.411443][ C0] copy_process+0x2a28/0x6950 [ 208.416203][ C0] ? mark_lock+0xef/0x1840 [ 208.420623][ C0] ? __cleanup_sighand+0x60/0x60 [ 208.425713][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.431969][ C0] kernel_clone+0xb8/0x7f0 [ 208.436394][ C0] ? create_io_thread+0xe0/0xe0 [ 208.441676][ C0] ? debug_object_deactivate+0x264/0x300 [ 208.448881][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 208.455553][ C0] kernel_thread+0xa3/0xe0 [ 208.460442][ C0] ? __do_sys_clone3+0x1d0/0x1d0 [ 208.465720][ C0] ? umh_complete+0x60/0x60 [ 208.470232][ C0] call_usermodehelper_exec_work+0xa4/0x140 [ 208.476222][ C0] process_one_work+0x84c/0x13d0 [ 208.481178][ C0] ? lock_release+0x720/0x720 [ 208.486318][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 208.491783][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.496705][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 208.501795][ C0] worker_thread+0x598/0x1040 [ 208.506658][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.512334][ C0] kthread+0x38b/0x460 [ 208.516754][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.522278][ C0] ? set_kthread_struct+0x100/0x100 [ 208.527458][ C0] ret_from_fork+0x1f/0x30 [ 208.532070][ C0] task:kworker/u4:15 state:I stack:26880 pid:10306 ppid: 2 flags:0x00004000 [ 208.541532][ C0] Workqueue: 0x0 (phy5) [ 208.547065][ C0] Call Trace: [ 208.550464][ C0] __schedule+0x907/0x26b0 [ 208.554880][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.560324][ C0] schedule+0xd3/0x270 [ 208.564394][ C0] worker_thread+0x14d/0x1040 [ 208.569160][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.574370][ C0] kthread+0x38b/0x460 [ 208.578511][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.583947][ C0] ? set_kthread_struct+0x100/0x100 [ 208.589222][ C0] ret_from_fork+0x1f/0x30 [ 208.593623][ C0] task:kworker/1:10 state:I stack:28920 pid:10307 ppid: 2 flags:0x00004000 [ 208.603750][ C0] Workqueue: 0x0 (events) [ 208.608265][ C0] Call Trace: [ 208.611554][ C0] __schedule+0x907/0x26b0 [ 208.616333][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.621625][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.626768][ C0] schedule+0xd3/0x270 [ 208.631959][ C0] worker_thread+0x14d/0x1040 [ 208.636893][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.642086][ C0] kthread+0x38b/0x460 [ 208.646337][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.653859][ C0] ? set_kthread_struct+0x100/0x100 [ 208.660887][ C0] ret_from_fork+0x1f/0x30 [ 208.665307][ C0] task:kworker/u4:16 state:I stack:30816 pid:10308 ppid: 2 flags:0x00004000 [ 208.674830][ C0] Call Trace: [ 208.678224][ C0] __schedule+0x907/0x26b0 [ 208.682804][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.688192][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 208.693286][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.698661][ C0] schedule+0xd3/0x270 [ 208.703646][ C0] worker_thread+0x14d/0x1040 [ 208.708417][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 208.715021][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.720435][ C0] kthread+0x38b/0x460 [ 208.725454][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.731209][ C0] ? set_kthread_struct+0x100/0x100 [ 208.737107][ C0] ret_from_fork+0x1f/0x30 [ 208.742018][ C0] task:kworker/0:9 state:I stack:27064 pid:10329 ppid: 2 flags:0x00004000 [ 208.753544][ C0] Workqueue: 0x0 (events) [ 208.758570][ C0] Call Trace: [ 208.761842][ C0] __schedule+0x907/0x26b0 [ 208.766245][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.771774][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 208.776976][ C0] schedule+0xd3/0x270 [ 208.781323][ C0] worker_thread+0x14d/0x1040 [ 208.786183][ C0] ? process_one_work+0x13d0/0x13d0 [ 208.791769][ C0] kthread+0x38b/0x460 [ 208.795849][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 208.801145][ C0] ? set_kthread_struct+0x100/0x100 [ 208.806602][ C0] ret_from_fork+0x1f/0x30 [ 208.811221][ C0] task:systemd-udevd state:S stack:27976 pid:10403 ppid: 4872 flags:0x00000000 [ 208.821840][ C0] Call Trace: [ 208.825415][ C0] __schedule+0x907/0x26b0 [ 208.830109][ C0] ? io_schedule_timeout+0x140/0x140 [ 208.835864][ C0] schedule+0xd3/0x270 [ 208.840074][ C0] schedule_preempt_disabled+0xf/0x20 [ 208.845659][ C0] __mutex_lock+0x7b6/0x10a0 [ 208.851531][ C0] ? read_descriptors+0x36/0x310 [ 208.857266][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 208.862640][ C0] ? lock_release+0x720/0x720 [ 208.867495][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 208.873227][ C0] read_descriptors+0x36/0x310 [ 208.878157][ C0] kernfs_fop_read_iter+0x2cc/0x550 [ 208.883377][ C0] new_sync_read+0x35a/0x5f0 [ 208.888153][ C0] ? ksys_lseek+0x140/0x140 [ 208.893662][ C0] ? lockdep_unlock+0x160/0x290 [ 208.899306][ C0] ? fsnotify+0xdd0/0xdd0 [ 208.904040][ C0] ? __seccomp_filter+0x165/0x11a0 [ 208.909158][ C0] ? seccomp_notify_ioctl+0xbf0/0xbf0 [ 208.914538][ C0] ? security_file_permission+0x49/0x460 [ 208.920448][ C0] vfs_read+0x264/0x470 [ 208.924810][ C0] ksys_read+0xf4/0x1d0 [ 208.929225][ C0] ? vfs_write+0x880/0x880 [ 208.933845][ C0] do_syscall_64+0x35/0xb0 [ 208.939946][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.947146][ C0] RIP: 0033:0x7f048a6a1210 [ 208.952104][ C0] RSP: 002b:00007ffe10e0a7b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 208.960794][ C0] RAX: ffffffffffffffda RBX: 000055af15a07030 RCX: 00007f048a6a1210 [ 208.968940][ C0] RDX: 0000000000010011 RSI: 00007ffe10e0a7e0 RDI: 0000000000000007 [ 208.978519][ C0] RBP: 0000000000000000 R08: 000055af15a08740 R09: 0000000000000001 [ 208.986699][ C0] R10: 0000000000000073 R11: 0000000000000246 R12: 000055af15a050e0 [ 208.995648][ C0] R13: 0000000000000007 R14: 00007ffe10e0a7e0 R15: 0000000000000000 [ 209.003823][ C0] task:systemd-udevd state:R running task stack:27536 pid:10404 ppid: 4872 flags:0x00000000 [ 209.014769][ C0] Call Trace: [ 209.018039][ C0] __schedule+0x907/0x26b0 [ 209.023340][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.029520][ C0] ? mark_held_locks+0x9f/0xe0 [ 209.034433][ C0] preempt_schedule_irq+0x4e/0x90 [ 209.039453][ C0] irqentry_exit+0x31/0x80 [ 209.044635][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 209.052458][ C0] RIP: 0010:memcpy+0x2/0x60 [ 209.057652][ C0] Code: ff 84 c0 74 13 4c 89 e2 48 89 ee 4c 89 ef 5d 41 5c 41 5d e9 50 9b fb 01 5d 31 c0 41 5c 41 5d c3 0f 1f 84 00 00 00 00 00 41 55 <49> 89 fd 41 54 49 89 d4 31 d2 55 48 8b 4c 24 18 48 89 f5 4c 89 e6 [ 209.078412][ C0] RSP: 0018:ffffc9000b79f838 EFLAGS: 00000246 [ 209.085201][ C0] RAX: 0000000000000000 RBX: ffffc9000b79fd20 RCX: 1ffff11006c87a10 [ 209.093657][ C0] RDX: 0000000000000006 RSI: ffff88802c39e62d RDI: ffff88803643d098 [ 209.102093][ C0] RBP: ffff88803643d098 R08: 000000004a0c364e R09: ffff88803643d028 [ 209.110239][ C0] R10: 0000000000000001 R11: 000000000007a088 R12: ffff88803643d028 [ 209.118560][ C0] R13: ffff888027a48000 R14: ffffc9000b79fd24 R15: 0000000000000006 [ 209.126746][ C0] __d_alloc+0x161/0x950 [ 209.131076][ C0] d_alloc+0x3f/0x200 [ 209.135072][ C0] d_alloc_parallel+0xd3/0x1460 [ 209.139988][ C0] ? __lock_acquire+0x15ad/0x5410 [ 209.145973][ C0] ? __d_lookup_rcu+0x610/0x610 [ 209.151673][ C0] ? find_held_lock+0x2d/0x110 [ 209.156600][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 209.162303][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 209.167752][ C0] __lookup_slow+0x178/0x3c0 [ 209.172356][ C0] ? page_put_link+0x180/0x180 [ 209.177497][ C0] ? batadv_dat_snoop_incoming_arp_reply+0x220/0x3f0 [ 209.184452][ C0] ? batadv_dat_snoop_incoming_arp_reply+0x220/0x3f0 [ 209.191466][ C0] walk_component+0x35c/0x5f0 [ 209.196133][ C0] ? handle_dots.part.0+0x1590/0x1590 [ 209.201846][ C0] ? walk_component+0x5f0/0x5f0 [ 209.206703][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.212780][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.219107][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.225096][ C0] path_lookupat+0x11f/0x6b0 [ 209.229717][ C0] filename_lookup+0x192/0x530 [ 209.234721][ C0] ? may_linkat+0x210/0x210 [ 209.239405][ C0] ? __might_fault+0xb5/0x160 [ 209.244393][ C0] ? __check_object_size+0x98/0x230 [ 209.251524][ C0] ? strncpy_from_user+0x68/0x2d0 [ 209.257043][ C0] ? getname_flags.part.0+0x89/0x440 [ 209.262848][ C0] do_faccessat+0xc0/0x660 [ 209.268229][ C0] ? stream_open+0x60/0x60 [ 209.272790][ C0] do_syscall_64+0x35/0xb0 [ 209.279095][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.285798][ C0] RIP: 0033:0x7f048a3cd9c7 [ 209.290699][ C0] RSP: 002b:00007ffe10e1b868 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 209.299210][ C0] RAX: ffffffffffffffda RBX: 000055af15a10e40 RCX: 00007f048a3cd9c7 [ 209.307269][ C0] RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe10e1b870 [ 209.315703][ C0] RBP: 00007ffe10e1b8d0 R08: 000055af1566b670 R09: 0000000000001010 [ 209.324097][ C0] R10: 0000000000000020 R11: 0000000000000246 R12: 000055af1566b856 [ 209.332816][ C0] R13: 000055af15a05ce0 R14: 00007ffe10e1b870 R15: 000055af15a0e7d8 [ 209.341152][ C0] task:systemd-udevd state:R running task stack:27976 pid:10409 ppid: 4872 flags:0x00004008 [ 209.353830][ C0] Call Trace: [ 209.357382][ C0] ? kfree+0xeb/0x650 [ 209.361456][ C0] ? stack_trace_save+0x8c/0xc0 [ 209.366506][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 209.372944][ C0] ? kfree+0xeb/0x650 [ 209.377316][ C0] ? kasan_save_stack+0x32/0x40 [ 209.382604][ C0] ? kasan_save_stack+0x1b/0x40 [ 209.387947][ C0] ? kasan_set_track+0x1c/0x30 [ 209.392919][ C0] ? kasan_set_free_info+0x20/0x30 [ 209.398974][ C0] ? __kasan_slab_free+0xfb/0x130 [ 209.404472][ C0] ? slab_free_freelist_hook+0xdf/0x240 [ 209.410546][ C0] ? kfree+0xeb/0x650 [ 209.415513][ C0] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 209.423215][ C0] ? tomoyo_path_perm+0x1fb/0x350 [ 209.429548][ C0] ? security_inode_getattr+0xab/0x100 [ 209.435552][ C0] ? vfs_statx+0xe8/0x2e0 [ 209.439982][ C0] ? __do_sys_newlstat+0x85/0xe0 [ 209.446611][ C0] ? do_syscall_64+0x35/0xb0 [ 209.453044][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.461064][ C0] ? find_held_lock+0x2d/0x110 [ 209.466618][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 209.473373][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.479319][ C0] ? irqentry_enter+0x28/0x50 [ 209.484347][ C0] ? sysvec_apic_timer_interrupt+0x73/0xc0 [ 209.490746][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 209.498368][ C0] ? tomoyo_path_matches_pattern+0x3e/0x270 [ 209.505233][ C0] ? kfree+0xeb/0x650 [ 209.510091][ C0] ? tomoyo_realpath_from_path+0x14b/0x6a0 [ 209.516267][ C0] ? tomoyo_check_path_acl+0x13d/0x1c0 [ 209.522520][ C0] ? tomoyo_same_mount_acl+0x490/0x490 [ 209.529623][ C0] ? tomoyo_check_acl+0xf7/0x3a0 [ 209.535896][ C0] ? tomoyo_path_permission+0x1e6/0x380 [ 209.541874][ C0] ? tomoyo_fill_path_info+0x1a6/0x370 [ 209.548658][ C0] ? tomoyo_path_perm+0x289/0x350 [ 209.554392][ C0] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 209.561345][ C0] ? may_linkat+0x210/0x210 [ 209.566138][ C0] ? __might_fault+0xb5/0x160 [ 209.570923][ C0] ? getname_flags.part.0+0x89/0x440 [ 209.576748][ C0] ? security_inode_getattr+0xab/0x100 [ 209.583347][ C0] ? vfs_statx+0xe8/0x2e0 [ 209.588131][ C0] ? do_readlinkat+0x270/0x270 [ 209.594794][ C0] ? __seccomp_filter+0x165/0x11a0 [ 209.600245][ C0] ? __do_sys_newlstat+0x85/0xe0 [ 209.605533][ C0] ? __do_sys_lstat+0xe0/0xe0 [ 209.610694][ C0] ? __context_tracking_exit+0x80/0x90 [ 209.616505][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.621545][ C0] ? __context_tracking_enter+0x93/0xa0 [ 209.627092][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 209.633335][ C0] ? do_syscall_64+0x35/0xb0 [ 209.638030][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.645119][ C0] task:systemd-udevd state:R running task stack:27976 pid:10411 ppid: 4872 flags:0x00000000 [ 209.656539][ C0] Call Trace: [ 209.659810][ C0] __schedule+0x907/0x26b0 [ 209.664534][ C0] ? io_schedule_timeout+0x140/0x140 [ 209.669878][ C0] ? mark_held_locks+0x9f/0xe0 [ 209.674890][ C0] preempt_schedule_irq+0x4e/0x90 [ 209.680269][ C0] irqentry_exit+0x31/0x80 [ 209.685352][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 209.691439][ C0] RIP: 0010:stack_trace_consume_entry+0xb/0x160 [ 209.698098][ C0] Code: c7 c1 e0 ef cc 88 31 d2 be 80 01 00 00 48 c7 c7 60 ee cc 88 e9 06 3b 78 00 cc cc cc cc cc cc 48 b8 00 00 00 00 00 fc ff df 55 <53> 48 89 fb 48 83 c7 10 48 89 fa 48 83 ec 08 48 c1 ea 03 0f b6 04 [ 209.717917][ C0] RSP: 0018:ffffc9000b84f618 EFLAGS: 00000286 [ 209.724251][ C0] RAX: dffffc0000000000 RBX: ffffffff815ae770 RCX: 0000000000000000 [ 209.732310][ C0] RDX: 1ffff92001709ece RSI: ffffffff81b8384d RDI: ffffc9000b84f6e0 [ 209.740425][ C0] RBP: ffffc9000b84f6b0 R08: ffffffff8d048e8e R09: 0000000000000001 [ 209.749372][ C0] R10: fffff52001709ed0 R11: 000000000007a088 R12: ffffc9000b84f6e0 [ 209.758053][ C0] R13: 0000000000000000 R14: ffff88801edb9c00 R15: 0000000000000dc0 [ 209.766541][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 209.772155][ C0] ? seq_open+0x4d/0x160 [ 209.776944][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 209.782308][ C0] arch_stack_walk+0x6d/0xe0 [ 209.787050][ C0] ? seq_open+0x4d/0x160 [ 209.791443][ C0] stack_trace_save+0x8c/0xc0 [ 209.796110][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 209.801892][ C0] ? __lock_acquire+0x15ad/0x5410 [ 209.806918][ C0] kasan_save_stack+0x1b/0x40 [ 209.812123][ C0] ? kasan_save_stack+0x1b/0x40 [ 209.816975][ C0] ? __kasan_slab_alloc+0x84/0xa0 [ 209.822647][ C0] ? kmem_cache_alloc+0x216/0x3a0 [ 209.827677][ C0] ? kasan_save_stack+0x32/0x40 [ 209.832667][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.838832][ C0] ? do_dentry_open+0x42a/0xfc0 [ 209.844108][ C0] ? path_openat+0x9ec/0x22c0 [ 209.849108][ C0] ? do_filp_open+0x199/0x3d0 [ 209.854209][ C0] ? do_sys_openat2+0x11e/0x360 [ 209.859208][ C0] ? __x64_sys_open+0xfd/0x1a0 [ 209.864403][ C0] ? do_syscall_64+0x35/0xb0 [ 209.869210][ C0] ? find_held_lock+0x2d/0x110 [ 209.874096][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 209.879489][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 209.884363][ C0] ? kasan_unpoison+0x3c/0x60 [ 209.889119][ C0] __kasan_slab_alloc+0x84/0xa0 [ 209.893953][ C0] kmem_cache_alloc+0x216/0x3a0 [ 209.898897][ C0] seq_open+0x4d/0x160 [ 209.902942][ C0] kernfs_fop_open+0x480/0xbb0 [ 209.907697][ C0] ? security_file_open+0x43/0x400 [ 209.912907][ C0] do_dentry_open+0x42a/0xfc0 [ 209.917576][ C0] ? kernfs_notify_workfn+0x450/0x450 [ 209.923022][ C0] ? may_open+0xce/0x330 [ 209.927303][ C0] path_openat+0x9ec/0x22c0 [ 209.931880][ C0] ? path_lookupat+0x6b0/0x6b0 [ 209.942932][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.950161][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 209.957659][ C0] do_filp_open+0x199/0x3d0 [ 209.962503][ C0] ? may_open_dev+0xd0/0xd0 [ 209.967029][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 209.971997][ C0] ? _raw_spin_unlock+0x24/0x40 [ 209.977181][ C0] ? alloc_fd+0x1ef/0x560 [ 209.981664][ C0] ? getname_flags.part.0+0x89/0x440 [ 209.987245][ C0] do_sys_openat2+0x11e/0x360 [ 209.991945][ C0] ? build_open_flags+0x490/0x490 [ 209.997098][ C0] ? __context_tracking_exit+0x80/0x90 [ 210.002982][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.007829][ C0] ? __context_tracking_enter+0x93/0xa0 [ 210.013531][ C0] __x64_sys_open+0xfd/0x1a0 [ 210.018095][ C0] ? do_sys_open+0xe0/0xe0 [ 210.022485][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 210.029520][ C0] do_syscall_64+0x35/0xb0 [ 210.034370][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.041180][ C0] RIP: 0033:0x7f048a3cd6f0 [ 210.045863][ C0] RSP: 002b:00007ffe10e1b608 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 210.054483][ C0] RAX: ffffffffffffffda RBX: 000055af159f4250 RCX: 00007f048a3cd6f0 [ 210.062957][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe10e1b7b0 [ 210.071000][ C0] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 210.078956][ C0] R10: 0000000000080000 R11: 0000000000000246 R12: 000055af1566b68a [ 210.087103][ C0] R13: 0000000000000001 R14: 000055af15a04b90 R15: 00007ffe10e1b860 [ 210.095174][ C0] task:systemd-udevd state:S stack:27712 pid:10420 ppid: 4872 flags:0x00000000 [ 210.105063][ C0] Call Trace: [ 210.108679][ C0] __schedule+0x907/0x26b0 [ 210.113161][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.118429][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 210.123525][ C0] schedule+0xd3/0x270 [ 210.127651][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 210.133950][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 210.140502][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 210.145457][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.150658][ C0] ? do_raw_write_lock+0x11a/0x280 [ 210.156443][ C0] ? do_raw_read_unlock+0x70/0x70 [ 210.161472][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.167685][ C0] do_epoll_wait+0xea9/0x14e0 [ 210.172520][ C0] ? do_epoll_create+0x160/0x160 [ 210.177743][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.184064][ C0] ? finish_wait+0x270/0x270 [ 210.188640][ C0] ? __context_tracking_exit+0x80/0x90 [ 210.194431][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.199369][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 210.204731][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 210.210362][ C0] do_syscall_64+0x35/0xb0 [ 210.215239][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.221215][ C0] RIP: 0033:0x7f048a3db2e3 [ 210.225815][ C0] RSP: 002b:00007ffe10e1fe38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 210.234207][ C0] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 210.242561][ C0] RDX: 0000000000000004 RSI: 00007ffe10e1ff00 RDI: 0000000000000004 [ 210.250994][ C0] RBP: 00007ffe10e1ffb0 R08: 000055af15a05630 R09: 0000000000000000 [ 210.259549][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1ff00 [ 210.267508][ C0] R13: 000055af15a05520 R14: 0000000000000003 R15: 000000000000000e [ 210.275487][ C0] task:systemd-udevd state:R running task stack:27976 pid:10429 ppid: 4872 flags:0x00000000 [ 210.286504][ C0] Call Trace: [ 210.290324][ C0] __schedule+0x907/0x26b0 [ 210.295002][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.300564][ C0] preempt_schedule_irq+0x4e/0x90 [ 210.305655][ C0] irqentry_exit+0x31/0x80 [ 210.310611][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 210.316685][ C0] RIP: 0010:walk_component+0x94/0x5f0 [ 210.322394][ C0] Code: 48 89 84 24 80 00 00 00 31 c0 4c 89 e8 48 c1 e8 03 0f b6 14 10 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cc 03 00 00 <44> 8b 75 4c 45 85 f6 0f 85 d6 01 00 00 48 8d 84 24 88 00 00 00 48 [ 210.346255][ C0] RSP: 0018:ffffc9000b89fa78 EFLAGS: 00000246 [ 210.353681][ C0] RAX: 0000000000000007 RBX: 1ffff92001713f50 RCX: 0000000000000007 [ 210.362903][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffc9000b89fbc8 [ 210.371678][ C0] RBP: ffffc9000b89fbc8 R08: 0000000000000000 R09: 8080808080808080 [ 210.380568][ C0] R10: fefefefefefefeff R11: d0d0d0d0d0d0d0d0 R12: 0000000000000001 [ 210.389850][ C0] R13: ffffc9000b89fc14 R14: 1ffff92001713f80 R15: ffffc9000b89fbc8 [ 210.398554][ C0] ? handle_dots.part.0+0x1590/0x1590 [ 210.404333][ C0] ? walk_component+0x5f0/0x5f0 [ 210.409342][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.415517][ C0] path_lookupat+0x11f/0x6b0 [ 210.420169][ C0] filename_lookup+0x192/0x530 [ 210.425009][ C0] ? may_linkat+0x210/0x210 [ 210.430036][ C0] ? __might_fault+0xb5/0x160 [ 210.434785][ C0] ? __check_object_size+0x98/0x230 [ 210.441103][ C0] ? strncpy_from_user+0x68/0x2d0 [ 210.448547][ C0] ? getname_flags.part.0+0x89/0x440 [ 210.454319][ C0] vfs_statx+0xd6/0x2e0 [ 210.458896][ C0] ? do_readlinkat+0x270/0x270 [ 210.463939][ C0] ? __seccomp_filter+0x165/0x11a0 [ 210.469514][ C0] __do_sys_newlstat+0x85/0xe0 [ 210.474704][ C0] ? __do_sys_lstat+0xe0/0xe0 [ 210.479875][ C0] ? __context_tracking_exit+0x80/0x90 [ 210.485630][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.492768][ C0] ? __context_tracking_enter+0x93/0xa0 [ 210.499883][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 210.506926][ C0] do_syscall_64+0x35/0xb0 [ 210.511781][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.517985][ C0] RIP: 0033:0x7f048a3cd335 [ 210.523290][ C0] RSP: 002b:00007ffe10e1b378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 210.532092][ C0] RAX: ffffffffffffffda RBX: 000055af15a0af91 RCX: 00007f048a3cd335 [ 210.543235][ C0] RDX: 00007ffe10e1b420 RSI: 00007ffe10e1b420 RDI: 00007ffe10e1b380 [ 210.551941][ C0] RBP: 00007ffe10e1b4f0 R08: 000000000000c400 R09: 0000000000000004 [ 210.560981][ C0] R10: 000055af15a0af96 R11: 0000000000000246 R12: 00007ffe10e1b500 [ 210.569671][ C0] R13: 00007ffe10e1b3f8 R14: 0000000000000018 R15: 000055af15a07520 [ 210.578180][ C0] task:systemd-udevd state:S stack:27520 pid:10437 ppid: 4872 flags:0x00000000 [ 210.588199][ C0] Call Trace: [ 210.591573][ C0] __schedule+0x907/0x26b0 [ 210.595978][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.601646][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 210.606560][ C0] schedule+0xd3/0x270 [ 210.611661][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 210.617888][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 210.623996][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 210.628904][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.633842][ C0] ? do_raw_write_lock+0x11a/0x280 [ 210.639712][ C0] ? do_raw_read_unlock+0x70/0x70 [ 210.645556][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.651891][ C0] do_epoll_wait+0xea9/0x14e0 [ 210.656835][ C0] ? do_epoll_create+0x160/0x160 [ 210.661766][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.668191][ C0] ? finish_wait+0x270/0x270 [ 210.672759][ C0] ? __context_tracking_exit+0x80/0x90 [ 210.678192][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.683265][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 210.688814][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 210.694399][ C0] do_syscall_64+0x35/0xb0 [ 210.698996][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.705355][ C0] RIP: 0033:0x7f048a3db2e3 [ 210.709776][ C0] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 210.718529][ C0] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 210.726561][ C0] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 210.734878][ C0] RBP: 00007ffe10e1ff00 R08: 000055af159f4470 R09: 0000000000000000 [ 210.744418][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 210.752739][ C0] R13: 000055af159f4880 R14: 0000000000000003 R15: 000000000000000e [ 210.762007][ C0] task:systemd-udevd state:S stack:27976 pid:10438 ppid: 4872 flags:0x00000000 [ 210.772199][ C0] Call Trace: [ 210.775613][ C0] __schedule+0x907/0x26b0 [ 210.780528][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.786417][ C0] ? unix_stream_sendpage+0xa50/0xa50 [ 210.792225][ C0] schedule+0xd3/0x270 [ 210.796811][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 210.803462][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 210.809813][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 210.814874][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.820164][ C0] ? do_raw_write_lock+0x11a/0x280 [ 210.825359][ C0] ? do_raw_read_unlock+0x70/0x70 [ 210.830379][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 210.836982][ C0] do_epoll_wait+0xea9/0x14e0 [ 210.841751][ C0] ? do_epoll_create+0x160/0x160 [ 210.847127][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 210.853646][ C0] ? __seccomp_filter+0x165/0x11a0 [ 210.858767][ C0] ? finish_wait+0x270/0x270 [ 210.863454][ C0] ? __context_tracking_exit+0x80/0x90 [ 210.869034][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 210.875307][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 210.880944][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 210.886409][ C0] do_syscall_64+0x35/0xb0 [ 210.890986][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.896987][ C0] RIP: 0033:0x7f048a3db2e3 [ 210.902019][ C0] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 210.910986][ C0] RAX: ffffffffffffffda RBX: 000055af15a1e040 RCX: 00007f048a3db2e3 [ 210.919324][ C0] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 210.928354][ C0] RBP: 00007ffe10e1ff00 R08: 000055af15a155b0 R09: 0000000000000000 [ 210.938937][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 210.949983][ C0] R13: 000055af15a154a0 R14: 0000000000000003 R15: 000000000000000e [ 210.958374][ C0] task:systemd-udevd state:S stack:27392 pid:10439 ppid: 4872 flags:0x00004000 [ 210.967647][ C0] Call Trace: [ 210.970926][ C0] __schedule+0x907/0x26b0 [ 210.975784][ C0] ? io_schedule_timeout+0x140/0x140 [ 210.981195][ C0] ? __schedule+0x90f/0x26b0 [ 210.985777][ C0] schedule+0xd3/0x270 [ 210.989830][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 210.996128][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 211.001991][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.007683][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 211.013190][ C0] ? preempt_schedule_common+0x59/0xc0 [ 211.019166][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 211.024662][ C0] do_epoll_wait+0xea9/0x14e0 [ 211.029821][ C0] ? do_epoll_create+0x160/0x160 [ 211.034752][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.043644][ C0] ? finish_wait+0x270/0x270 [ 211.049086][ C0] ? __context_tracking_exit+0x80/0x90 [ 211.055172][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.060192][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 211.065562][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 211.070933][ C0] do_syscall_64+0x35/0xb0 [ 211.075334][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.081218][ C0] RIP: 0033:0x7f048a3db2e3 [ 211.085608][ C0] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 211.094657][ C0] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 211.103201][ C0] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 211.112652][ C0] RBP: 00007ffe10e1ff00 R08: 000055af15a059f0 R09: 0000000000000000 [ 211.121425][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 211.130877][ C0] R13: 000055af15a08e10 R14: 0000000000000003 R15: 000000000000000e [ 211.139300][ C0] task:systemd-udevd state:S stack:27712 pid:10440 ppid: 4872 flags:0x00000000 [ 211.148501][ C0] Call Trace: [ 211.152035][ C0] __schedule+0x907/0x26b0 [ 211.156758][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.162024][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 211.167311][ C0] schedule+0xd3/0x270 [ 211.171388][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 211.177635][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 211.183623][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 211.188999][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.194264][ C0] ? do_raw_write_lock+0x11a/0x280 [ 211.199536][ C0] ? do_raw_read_unlock+0x70/0x70 [ 211.204664][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 211.210932][ C0] do_epoll_wait+0xea9/0x14e0 [ 211.216033][ C0] ? do_epoll_create+0x160/0x160 [ 211.221044][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.227710][ C0] ? finish_wait+0x270/0x270 [ 211.232297][ C0] ? __context_tracking_exit+0x80/0x90 [ 211.238346][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.245015][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 211.251192][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 211.257291][ C0] do_syscall_64+0x35/0xb0 [ 211.261812][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.267895][ C0] RIP: 0033:0x7f048a3db2e3 [ 211.272405][ C0] RSP: 002b:00007ffe10e1fd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 211.280902][ C0] RAX: ffffffffffffffda RBX: 000055af15a07380 RCX: 00007f048a3db2e3 [ 211.289742][ C0] RDX: 0000000000000004 RSI: 00007ffe10e1fe50 RDI: 0000000000000004 [ 211.298938][ C0] RBP: 00007ffe10e1ff00 R08: 000055af15a0e4e0 R09: 0000000000000000 [ 211.308466][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe10e1fe50 [ 211.316959][ C0] R13: 000055af159f4880 R14: 0000000000000003 R15: 000000000000000e [ 211.325635][ C0] task:systemd-udevd state:R running task stack:27920 pid:10449 ppid: 4872 flags:0x00000000 [ 211.338328][ C0] Call Trace: [ 211.344328][ C0] __schedule+0x907/0x26b0 [ 211.350359][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.355760][ C0] preempt_schedule_irq+0x4e/0x90 [ 211.361040][ C0] irqentry_exit+0x31/0x80 [ 211.365624][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 211.372403][ C0] RIP: 0010:ktime_get_coarse_real_ts64+0x8d/0x160 [ 211.379165][ C0] Code: 7e f6 ff 48 8b 74 24 40 48 c7 c7 48 12 b9 8a e8 49 77 f6 ff 58 9c 58 f6 c4 02 0f 85 af 00 00 00 48 85 db 74 05 fb eb 02 f3 90 <8b> 1d 7d a7 5c 09 f6 c3 01 75 f3 8b 0d c6 a7 5c 09 48 8b 05 13 a8 [ 211.400975][ C0] RSP: 0018:ffffc9000b90fc78 EFLAGS: 00000206 [ 211.408634][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff18f94d1 [ 211.417506][ C0] RDX: ffffffff81b5c40d RSI: ffffffff88cb2640 RDI: ffffffff891fe060 [ 211.425933][ C0] RBP: ffffc9000b90fce0 R08: 0000000000000001 R09: 0000000000000001 [ 211.434632][ C0] R10: 0000000000000001 R11: 000000000007a088 R12: fffff52001721f9d [ 211.445655][ C0] R13: fffff52001721f9c R14: ffffc9000b90fce8 R15: 0000000000000000 [ 211.455142][ C0] ? current_time+0x6d/0x200 [ 211.460261][ C0] current_time+0x6d/0x200 [ 211.464678][ C0] ? igrab+0x80/0x80 [ 211.468862][ C0] atime_needs_update+0x1e2/0x4b0 [ 211.474664][ C0] touch_atime+0xd1/0x5a0 [ 211.479307][ C0] ? atime_needs_update+0x4b0/0x4b0 [ 211.484774][ C0] ? getname_flags.part.0+0x89/0x440 [ 211.490432][ C0] do_readlinkat+0x1cc/0x270 [ 211.495384][ C0] ? cp_compat_stat+0x850/0x850 [ 211.500335][ C0] __x64_sys_readlinkat+0x8e/0xf0 [ 211.505490][ C0] do_syscall_64+0x35/0xb0 [ 211.509894][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.515766][ C0] RIP: 0033:0x7f048a3cf0ba [ 211.520534][ C0] RSP: 002b:00007ffe10e1b778 EFLAGS: 00000202 ORIG_RAX: 000000000000010b [ 211.529041][ C0] RAX: ffffffffffffffda RBX: 000055af15a07eb0 RCX: 00007f048a3cf0ba [ 211.537566][ C0] RDX: 000055af15a07eb0 RSI: 00007ffe10e1b800 RDI: 00000000ffffff9c [ 211.545989][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000070 [ 211.554950][ C0] R10: 0000000000000063 R11: 0000000000000202 R12: 00007ffe10e1b800 [ 211.563170][ C0] R13: 00000000ffffff9c R14: 00007ffe10e1b7d0 R15: 0000000000000063 [ 211.571487][ C0] task:systemd-udevd state:R running task stack:27944 pid:10460 ppid: 4872 flags:0x00004000 [ 211.583119][ C0] Call Trace: [ 211.586587][ C0] __schedule+0x907/0x26b0 [ 211.592915][ C0] ? io_schedule_timeout+0x140/0x140 [ 211.599242][ C0] preempt_schedule_irq+0x4e/0x90 [ 211.605379][ C0] irqentry_exit+0x31/0x80 [ 211.610494][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 211.616768][ C0] RIP: 0010:tomoyo_check_acl+0x98/0x3a0 [ 211.622389][ C0] 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 [ 211.644065][ C0] RSP: 0018:ffffc9000ba3fae8 EFLAGS: 00000246 [ 211.650757][ C0] RAX: 0000000000000000 RBX: ffff88801e7a8b80 RCX: 1ffff92001747f84 [ 211.659147][ C0] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88801e7a8b98 [ 211.667561][ C0] RBP: fffff52001747f89 R08: 61c8864680b583eb R09: 0000000000000001 [ 211.675634][ C0] R10: 0000000000000001 R11: 000000000007a088 R12: ffffffff834f7910 [ 211.683882][ C0] R13: ffff8881463fc510 R14: dffffc0000000000 R15: ffffc9000ba3fc00 [ 211.691981][ C0] ? tomoyo_same_mount_acl+0x490/0x490 [ 211.698696][ C0] ? tomoyo_check_acl+0xf7/0x3a0 [ 211.703648][ C0] tomoyo_path_permission+0x1e6/0x380 [ 211.709297][ C0] ? tomoyo_fill_path_info+0x1a6/0x370 [ 211.715488][ C0] tomoyo_path_perm+0x289/0x350 [ 211.720538][ C0] ? tomoyo_check_open_permission+0x2c0/0x2c0 [ 211.726595][ C0] ? lock_chain_count+0x20/0x20 [ 211.731450][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 211.738598][ C0] security_inode_getattr+0xab/0x100 [ 211.744385][ C0] vfs_fstat+0x2b/0x80 [ 211.749067][ C0] __do_sys_newfstat+0x72/0xd0 [ 211.754145][ C0] ? __do_sys_fstat+0xd0/0xd0 [ 211.759598][ C0] ? __context_tracking_exit+0x80/0x90 [ 211.765163][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 211.770521][ C0] ? syscall_trace_enter.constprop.0+0x94/0x270 [ 211.777457][ C0] do_syscall_64+0x35/0xb0 [ 211.781942][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.788092][ C0] RIP: 0033:0x7f048a3cd2e2 [ 211.792487][ C0] RSP: 002b:00007ffe10e1fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 211.801046][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f048a3cd2e2 [ 211.809132][ C0] RDX: 00007ffe10e1fb60 RSI: 00007ffe10e1fb60 RDI: 0000000000000007 [ 211.817264][ C0] RBP: 00007ffe10e1fd30 R08: 0000000000000000 R09: 0000000000000001 [ 211.825746][ C0] R10: 0000000000080000 R11: 0000000000000246 R12: 000055af15a07520 [ 211.835151][ C0] R13: 000055af15a17200 R14: 000055af15a174b0 R15: 00007ffe10e1fcf0 [ 211.844711][ C0] task:kworker/u4:14 state:R running task stack:32568 pid:10477 ppid: 2 flags:0x00004000 [ 211.856073][ C0] Call Trace: [ 211.859366][ C0] ? umh_complete+0x60/0x60 [ 211.863947][ C0] __switch_to_asm+0x40/0x40 [ 211.868632][ C0] task:kworker/u4:14 state:R running task stack:32568 pid:10478 ppid: 2 flags:0x00004000 [ 211.879769][ C0] Call Trace: [ 211.883507][ C0] ? umh_complete+0x60/0x60 [ 211.888192][ C0] __switch_to_asm+0x40/0x40 [ 211.892828][ C0] [ 211.892828][ C0] Showing all locks held in the system: [ 211.901022][ C0] 10 locks held by kworker/0:0/5: [ 211.906601][ C0] 5 locks held by ksoftirqd/0/13: [ 211.911780][ C0] #0: ffffc90000d27c58 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 211.922005][ C0] #1: ffff88802867a230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x41/0x80 [ 211.931218][ C0] #2: ffffffff8ab71f80 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x560 [ 211.943267][ C0] #3: ffffffff8b5410b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x82/0x13a0 [ 211.953163][ C0] #4: ffffffff8ab71f80 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 211.963206][ C0] 5 locks held by kworker/u4:6/352: [ 211.968617][ C0] 1 lock held by in:imklog/8150: [ 211.973534][ C0] 2 locks held by agetty/8368: [ 211.978588][ C0] #0: ffff88801ea06098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 211.988503][ C0] #1: ffffc900011182e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 211.998472][ C0] 2 locks held by agetty/8373: [ 212.003293][ C0] #0: ffff888026777098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 212.013186][ C0] #1: ffffc900011582e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 212.023247][ C0] 3 locks held by kworker/0:8/10115: [ 212.028531][ C0] 2 locks held by kworker/u4:14/10305: [ 212.034715][ C0] 3 locks held by systemd-udevd/10403: [ 212.040376][ C0] #0: ffff888032cd5888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 212.050379][ C0] #1: ffff888016c1c2c0 (kn->active#327){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 212.060700][ C0] #2: ffff888045c53220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 212.070067][ C0] 1 lock held by systemd-udevd/10404: [ 212.075596][ C0] 5 locks held by systemd-udevd/10409: [ 212.081459][ C0] 1 lock held by systemd-udevd/10411: [ 212.087256][ C0] 1 lock held by systemd-udevd/10460: [ 212.092952][ C0] [ 212.095341][ C0] ============================================= [ 212.095341][ C0] [ 212.104391][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 212.111489][ C0] rcu: 0-...!: (3 ticks this GP) idle=4fe/1/0x4000000000000000 softirq=11920/11920 fqs=0 [ 212.123083][ C0] (t=10679 jiffies g=10405 q=435) [ 212.128254][ C0] NMI backtrace for cpu 0 [ 212.133873][ C0] CPU: 0 PID: 13 Comm: ksoftirqd/0 Not tainted 5.14.0-rc1-syzkaller #0 [ 212.142546][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.153637][ C0] Call Trace: [ 212.157350][ C0] [ 212.160306][ C0] dump_stack_lvl+0x57/0x7d [ 212.164826][ C0] nmi_cpu_backtrace.cold+0x30/0x99 [ 212.170401][ C0] ? lapic_can_unplug_cpu+0x80/0x80 [ 212.175684][ C0] nmi_trigger_cpumask_backtrace+0x11f/0x170 [ 212.181842][ C0] rcu_dump_cpu_stacks+0x25e/0x3f0 [ 212.187232][ C0] rcu_sched_clock_irq.cold+0x9f/0x747 [ 212.192775][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.197631][ C0] ? rcutree_dead_cpu+0x50/0x50 [ 212.202994][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 212.208285][ C0] update_process_times+0x13b/0x1c0 [ 212.213761][ C0] tick_sched_handle+0x6f/0x130 [ 212.219050][ C0] tick_sched_timer+0x132/0x210 [ 212.224105][ C0] ? get_cpu_iowait_time_us+0x330/0x330 [ 212.229759][ C0] __hrtimer_run_queues+0x18a/0xb00 [ 212.237329][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 212.244113][ C0] hrtimer_interrupt+0x2f9/0x920 [ 212.249623][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 212.255694][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 212.261800][ C0] [ 212.265447][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 212.271514][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 [ 212.278210][ C0] Code: 74 24 10 e8 7a 3a f2 f8 48 89 ef e8 22 b0 f2 f8 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 b3 91 e6 f8 65 8b 05 1c 48 a1 77 85 c0 74 0a 5b 5d c3 e8 00 ac [ 212.301168][ C0] RSP: 0018:ffffc90000d27a00 EFLAGS: 00000206 [ 212.307678][ C0] RAX: 0000000000000012 RBX: 0000000000000200 RCX: 1ffffffff1dc4e32 [ 212.316181][ C0] RDX: 0000000000000000 RSI: ffffffff88cb2640 RDI: 0000000000000001 [ 212.324961][ C0] RBP: ffff888146c74000 R08: 0000000000000001 R09: ffffffff8edb49d7 [ 212.332930][ C0] R10: 0000000000000001 R11: ffff888146b02438 R12: ffff888146c740b8 [ 212.345846][ C0] R13: dffffc0000000000 R14: ffff888046843900 R15: ffff888146b02438 [ 212.354970][ C0] dummy_timer+0xf93/0x2eb0 [ 212.360049][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.367138][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 212.372825][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 212.378080][ C0] call_timer_fn+0x163/0x4a0 [ 212.383153][ C0] ? add_timer_on+0x410/0x410 [ 212.388453][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.394445][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.399594][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 212.405625][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 212.411703][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 212.416557][ C0] __run_timers.part.0+0x524/0x8a0 [ 212.421791][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 212.426642][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 212.431651][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 212.439627][ C0] ? sched_clock_cpu+0x15/0x1f0 [ 212.445135][ C0] run_timer_softirq+0x9c/0x190 [ 212.450153][ C0] __do_softirq+0x29b/0x9c2 [ 212.455102][ C0] ? __irq_exit_rcu+0x1c0/0x1c0 [ 212.460972][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 212.466270][ C0] run_ksoftirqd+0x2d/0x60 [ 212.470698][ C0] smpboot_thread_fn+0x548/0x8c0 [ 212.475741][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 212.481991][ C0] kthread+0x38b/0x460 [ 212.486060][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.491342][ C0] ? set_kthread_struct+0x100/0x100 [ 212.496712][ C0] ret_from_fork+0x1f/0x30 [ 212.501855][ C0] task:systemd state:R running task stack:22504 pid: 1 ppid: 0 flags:0x00000000 [ 212.512634][ C0] Call Trace: [ 212.514458][T10104] usb 6-1: USB disconnect, device number 2 [ 212.515936][ C0] __schedule+0x907/0x26b0 [ 212.515961][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.515974][ C0] ? do_epoll_wait+0x7f1/0x14e0 [ 212.515992][ C0] schedule+0xd3/0x270 [ 212.516002][ C0] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 212.516013][ C0] ? hrtimer_nanosleep_restart+0x160/0x160 [ 212.516023][ C0] ? do_epoll_wait+0xe95/0x14e0 [ 212.522690][ T20] usb 4-1: USB disconnect, device number 2 [ 212.526296][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.526309][ C0] ? do_raw_write_lock+0x11a/0x280 [ 212.526319][ C0] ? do_raw_read_unlock+0x70/0x70 [ 212.526331][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 212.526345][ C0] do_epoll_wait+0xea9/0x14e0 [ 212.526372][ C0] ? do_epoll_create+0x160/0x160 [ 212.526380][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.526386][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 212.526401][ C0] ? finish_wait+0x270/0x270 [ 212.526414][ C0] ? __context_tracking_exit+0x80/0x90 [ 212.526426][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.526438][ C0] __x64_sys_epoll_wait+0x126/0x240 [ 212.526450][ C0] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 212.526471][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 212.526486][ C0] do_syscall_64+0x35/0xb0 [ 212.526495][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 212.526506][ C0] RIP: 0033:0x7fe92c836303 [ 212.526514][ C0] RSP: 002b:00007ffdfc639c50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 212.526525][ C0] RAX: ffffffffffffffda RBX: 0000561224e7df50 RCX: 00007fe92c836303 [ 212.526533][ C0] RDX: 0000000000000025 RSI: 00007ffdfc639c60 RDI: 0000000000000004 [ 212.526538][ C0] RBP: 00007ffdfc639f20 R08: 431bde82d7b634db R09: 00000000000049a0 [ 212.526544][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdfc639c60 [ 212.526549][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000002 [ 212.526575][ C0] task:kthreadd state:S stack:27960 pid: 2 ppid: 0 flags:0x00004000 [ 212.526595][ C0] Call Trace: [ 212.526605][ C0] __schedule+0x907/0x26b0 [ 212.526622][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.526630][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.526639][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.526653][ C0] schedule+0xd3/0x270 [ 212.526663][ C0] kthreadd+0x4d2/0x6a0 [ 212.526677][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.526685][ C0] ? kthread_is_per_cpu+0xb0/0xb0 [ 212.526696][ C0] ret_from_fork+0x1f/0x30 [ 212.546656][ T4855] systemd-journald[4855]: /dev/kmsg buffer overrun, some messages lost. [ 212.548192][ C0] task:rcu_gp state:I stack:30304 pid: 3 ppid: 2 flags:0x00004000 [ 212.785177][ C0] Call Trace: [ 212.788464][ C0] __schedule+0x907/0x26b0 [ 212.793074][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.798623][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.803751][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.809245][ C0] schedule+0xd3/0x270 [ 212.813410][ C0] rescuer_thread+0x65d/0xb80 [ 212.818087][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.823119][ C0] ? worker_thread+0x1040/0x1040 [ 212.828319][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.833353][ C0] ? worker_thread+0x1040/0x1040 [ 212.839414][ C0] kthread+0x38b/0x460 [ 212.844044][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.849625][ C0] ? set_kthread_struct+0x100/0x100 [ 212.854922][ C0] ret_from_fork+0x1f/0x30 [ 212.859484][ C0] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 212.869129][ C0] Call Trace: [ 212.872503][ C0] __schedule+0x907/0x26b0 [ 212.877492][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.883558][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 212.889835][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 212.895278][ C0] schedule+0xd3/0x270 [ 212.899658][ C0] rescuer_thread+0x65d/0xb80 [ 212.904879][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 212.909932][ C0] ? worker_thread+0x1040/0x1040 [ 212.914876][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 212.919831][ C0] ? worker_thread+0x1040/0x1040 [ 212.925053][ C0] kthread+0x38b/0x460 [ 212.930437][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 212.936852][ C0] ? set_kthread_struct+0x100/0x100 [ 212.943584][ C0] ret_from_fork+0x1f/0x30 [ 212.948200][ C0] task:kworker/0:0 state:R running task stack:22880 pid: 5 ppid: 2 flags:0x00004000 [ 212.959503][ C0] Workqueue: usb_hub_wq hub_event [ 212.964675][ C0] Call Trace: [ 212.967961][ C0] __schedule+0x907/0x26b0 [ 212.972391][ C0] ? io_schedule_timeout+0x140/0x140 [ 212.977685][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 212.984268][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 212.989492][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 212.994963][ C0] preempt_schedule_common+0x45/0xc0 [ 213.000366][ C0] preempt_schedule_thunk+0x16/0x18 [ 213.005749][ C0] _raw_read_unlock_irqrestore+0x57/0x70 [ 213.011593][ C0] kbd_led_trigger_activate+0xa1/0xe0 [ 213.017088][ C0] ? _raw_write_unlock_irqrestore+0x3d/0x61 [ 213.023001][ C0] led_trigger_set+0x5ae/0xbe0 [ 213.027866][ C0] ? led_trigger_blink+0xd0/0xd0 [ 213.033013][ C0] ? down_write_killable_nested+0x180/0x180 [ 213.039882][ C0] ? debug_object_destroy+0x210/0x210 [ 213.045972][ C0] led_trigger_set_default+0x167/0x200 [ 213.051617][ C0] led_classdev_register_ext+0x4d7/0x710 [ 213.057542][ C0] ? devm_led_classdev_unregister+0x20/0x20 [ 213.063822][ C0] ? kasprintf+0xa6/0xd0 [ 213.068115][ C0] ? input_open_device+0x19c/0x290 [ 213.073236][ C0] input_leds_connect+0x3c2/0x760 [ 213.079866][ C0] input_attach_handler+0xfb/0x150 [ 213.085176][ C0] input_register_device.cold+0xb1/0x2a0 [ 213.091727][ C0] hidinput_connect+0x3e50/0x8880 [ 213.096808][ C0] ? hidinput_setkeycode+0x740/0x740 [ 213.102089][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 213.108460][ C0] ? wait_for_completion_io+0x280/0x280 [ 213.114279][ C0] hid_connect+0x6e8/0x930 [ 213.118902][ C0] ? hid_match_id+0x280/0x280 [ 213.124141][ C0] hid_hw_start+0x74/0x100 [ 213.128574][ C0] hid_device_probe+0x2fb/0x370 [ 213.136688][ C0] really_probe+0x1b9/0xb70 [ 213.142410][ C0] __driver_probe_device+0x2a6/0x460 [ 213.148895][ C0] driver_probe_device+0x44/0x110 [ 213.154386][ C0] __device_attach_driver+0x185/0x250 [ 213.159959][ C0] ? driver_allows_async_probing+0x120/0x120 [ 213.166019][ C0] bus_for_each_drv+0x11e/0x1a0 [ 213.171302][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 213.176582][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.182665][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 213.188110][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 213.194194][ C0] __device_attach+0x1db/0x410 [ 213.199152][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 213.205258][ C0] ? kobject_uevent_env+0x230/0x1290 [ 213.210554][ C0] bus_probe_device+0x19d/0x250 [ 213.215505][ C0] device_add+0xa2f/0x1e00 [ 213.219917][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 213.225501][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 213.231746][ C0] ? __debugfs_create_file+0x2c1/0x480 [ 213.239545][ C0] hid_add_device+0x2d5/0x8a0 [ 213.244973][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 213.252352][ C0] ? modalias_show+0x140/0x140 [ 213.257202][ C0] ? lockdep_init_map_type+0x2c3/0x7b0 [ 213.262912][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 213.268754][ C0] usbhid_probe+0x9c7/0xed0 [ 213.273277][ C0] usb_probe_interface+0x274/0x6a0 [ 213.278889][ C0] really_probe+0x1b9/0xb70 [ 213.283786][ C0] __driver_probe_device+0x2a6/0x460 [ 213.289436][ C0] ? usb_match_id.part.0+0xdd/0x140 [ 213.294841][ C0] driver_probe_device+0x44/0x110 [ 213.300860][ C0] __device_attach_driver+0x185/0x250 [ 213.306465][ C0] ? driver_allows_async_probing+0x120/0x120 [ 213.312884][ C0] bus_for_each_drv+0x11e/0x1a0 [ 213.317946][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 213.323316][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.329378][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 213.335932][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 213.342784][ C0] __device_attach+0x1db/0x410 [ 213.347978][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 213.353554][ C0] ? kobject_uevent_env+0x230/0x1290 [ 213.359149][ C0] bus_probe_device+0x19d/0x250 [ 213.364027][ C0] device_add+0xa2f/0x1e00 [ 213.368725][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 213.374370][ C0] ? mark_held_locks+0x9f/0xe0 [ 213.379439][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 213.385764][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.391937][ C0] usb_set_configuration+0x9fc/0x1750 [ 213.397332][ C0] ? kernfs_create_link+0x167/0x220 [ 213.402841][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 213.408057][ C0] usb_generic_driver_probe+0x74/0xa0 [ 213.413608][ C0] usb_probe_device+0x95/0x240 [ 213.418369][ C0] really_probe+0x1b9/0xb70 [ 213.423164][ C0] __driver_probe_device+0x2a6/0x460 [ 213.428478][ C0] driver_probe_device+0x44/0x110 [ 213.433776][ C0] __device_attach_driver+0x185/0x250 [ 213.439431][ C0] ? driver_allows_async_probing+0x120/0x120 [ 213.445419][ C0] bus_for_each_drv+0x11e/0x1a0 [ 213.450558][ C0] ? bus_for_each_dev+0x1a0/0x1a0 [ 213.455996][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.461989][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 213.467361][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 213.473404][ C0] __device_attach+0x1db/0x410 [ 213.478612][ C0] ? device_driver_attach+0x1b0/0x1b0 [ 213.484162][ C0] ? kobject_uevent_env+0x230/0x1290 [ 213.489447][ C0] bus_probe_device+0x19d/0x250 [ 213.494308][ C0] device_add+0xa2f/0x1e00 [ 213.498754][ C0] ? __fw_devlink_link_to_suppliers+0x550/0x550 [ 213.505000][ C0] usb_new_device.cold+0x5cf/0xedf [ 213.510362][ C0] ? hub_disconnect+0x470/0x470 [ 213.515500][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.521793][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.527792][ C0] hub_event+0x10a3/0x36c0 [ 213.532502][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 213.538989][ C0] ? lock_release+0x720/0x720 [ 213.543817][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.548934][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.554253][ C0] process_one_work+0x84c/0x13d0 [ 213.559252][ C0] ? lock_release+0x720/0x720 [ 213.563957][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 213.569330][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.574446][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 213.579492][ C0] worker_thread+0x74b/0x1040 [ 213.584209][ C0] ? process_one_work+0x13d0/0x13d0 [ 213.589589][ C0] kthread+0x38b/0x460 [ 213.594011][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.599670][ C0] ? set_kthread_struct+0x100/0x100 [ 213.604870][ C0] ret_from_fork+0x1f/0x30 [ 213.609609][ C0] task:kworker/0:0H state:I stack:29432 pid: 6 ppid: 2 flags:0x00004000 [ 213.619164][ C0] Workqueue: 0x0 (events_highpri) [ 213.624560][ C0] Call Trace: [ 213.627851][ C0] __schedule+0x907/0x26b0 [ 213.632293][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.637994][ C0] schedule+0xd3/0x270 [ 213.642413][ C0] worker_thread+0x14d/0x1040 [ 213.647183][ C0] ? process_one_work+0x13d0/0x13d0 [ 213.652564][ C0] kthread+0x38b/0x460 [ 213.656716][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.661996][ C0] ? set_kthread_struct+0x100/0x100 [ 213.667273][ C0] ret_from_fork+0x1f/0x30 [ 213.671755][ C0] task:kworker/0:1 state:I stack:21528 pid: 7 ppid: 2 flags:0x00004000 [ 213.681038][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 213.686323][ C0] Call Trace: [ 213.689792][ C0] __schedule+0x907/0x26b0 [ 213.694926][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.700567][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.705596][ C0] schedule+0xd3/0x270 [ 213.709923][ C0] worker_thread+0x14d/0x1040 [ 213.714635][ C0] ? process_one_work+0x13d0/0x13d0 [ 213.720188][ C0] kthread+0x38b/0x460 [ 213.724433][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.729794][ C0] ? set_kthread_struct+0x100/0x100 [ 213.736173][ C0] ret_from_fork+0x1f/0x30 [ 213.744262][ C0] task:kworker/u4:0 state:I stack:24936 pid: 8 ppid: 2 flags:0x00004000 [ 213.753635][ C0] Workqueue: 0x0 (events_unbound) [ 213.759056][ C0] Call Trace: [ 213.762515][ C0] __schedule+0x907/0x26b0 [ 213.767548][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.773370][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.778398][ C0] schedule+0xd3/0x270 [ 213.782681][ C0] worker_thread+0x14d/0x1040 [ 213.787461][ C0] ? process_one_work+0x13d0/0x13d0 [ 213.792990][ C0] kthread+0x38b/0x460 [ 213.797154][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.803069][ C0] ? set_kthread_struct+0x100/0x100 [ 213.808448][ C0] ret_from_fork+0x1f/0x30 [ 213.812977][ C0] task:mm_percpu_wq state:I stack:30640 pid: 9 ppid: 2 flags:0x00004000 [ 213.822437][ C0] Call Trace: [ 213.825803][ C0] __schedule+0x907/0x26b0 [ 213.830266][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.836423][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 213.841628][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 213.846574][ C0] schedule+0xd3/0x270 [ 213.850649][ C0] rescuer_thread+0x65d/0xb80 [ 213.855522][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 213.860658][ C0] ? worker_thread+0x1040/0x1040 [ 213.865589][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 213.870610][ C0] ? worker_thread+0x1040/0x1040 [ 213.875552][ C0] kthread+0x38b/0x460 [ 213.879780][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.884972][ C0] ? set_kthread_struct+0x100/0x100 [ 213.890350][ C0] ret_from_fork+0x1f/0x30 [ 213.894994][ C0] task:kworker/u4:1 state:I stack:24936 pid: 10 ppid: 2 flags:0x00004000 [ 213.904892][ C0] Workqueue: 0x0 (phy10) [ 213.909356][ C0] Call Trace: [ 213.912675][ C0] __schedule+0x907/0x26b0 [ 213.917093][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.922649][ C0] schedule+0xd3/0x270 [ 213.927057][ C0] worker_thread+0x14d/0x1040 [ 213.932957][ C0] ? process_one_work+0x13d0/0x13d0 [ 213.940864][ C0] kthread+0x38b/0x460 [ 213.945113][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 213.950795][ C0] ? set_kthread_struct+0x100/0x100 [ 213.956593][ C0] ret_from_fork+0x1f/0x30 [ 213.961212][ C0] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 213.970579][ C0] Call Trace: [ 213.973977][ C0] __schedule+0x907/0x26b0 [ 213.978562][ C0] ? io_schedule_timeout+0x140/0x140 [ 213.983851][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 213.990226][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 213.995841][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 214.001681][ C0] schedule+0xd3/0x270 [ 214.005791][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 214.011216][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 214.018005][ C0] ? finish_wait+0x270/0x270 [ 214.023043][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.027976][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 214.034040][ C0] kthread+0x38b/0x460 [ 214.038586][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.043809][ C0] ? set_kthread_struct+0x100/0x100 [ 214.049267][ C0] ret_from_fork+0x1f/0x30 [ 214.054069][ C0] task:rcu_tasks_trace state:S stack:29704 pid: 12 ppid: 2 flags:0x00004000 [ 214.063352][ C0] Call Trace: [ 214.066684][ C0] __schedule+0x907/0x26b0 [ 214.071366][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.076914][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.083956][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 214.089652][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 214.095465][ C0] schedule+0xd3/0x270 [ 214.099912][ C0] rcu_tasks_kthread+0x4bd/0x6a0 [ 214.104854][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 214.110772][ C0] ? finish_wait+0x270/0x270 [ 214.115373][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.120314][ C0] ? destroy_rcu_head_on_stack+0x10/0x10 [ 214.126328][ C0] kthread+0x38b/0x460 [ 214.130853][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.137410][ C0] ? set_kthread_struct+0x100/0x100 [ 214.143350][ C0] ret_from_fork+0x1f/0x30 [ 214.147782][ C0] task:ksoftirqd/0 state:R running task stack:25832 pid: 13 ppid: 2 flags:0x00004008 [ 214.158699][ C0] Call Trace: [ 214.161989][ C0] sched_show_task+0x433/0x5b0 [ 214.166788][ C0] ? finish_task_switch.isra.0+0xa10/0xa10 [ 214.172737][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.177718][ C0] ? touch_all_softlockup_watchdogs+0x89/0xf0 [ 214.183894][ C0] show_state_filter+0x13e/0x300 [ 214.189112][ C0] kbd_event+0x6fe/0x13a0 [ 214.193648][ C0] ? kbd_bh+0x230/0x230 [ 214.197885][ C0] ? lock_release+0x720/0x720 [ 214.202749][ C0] input_to_handler+0x336/0x4a0 [ 214.207605][ C0] input_pass_values.part.0+0x1a3/0x560 [ 214.213245][ C0] input_handle_event+0x215/0x1160 [ 214.218449][ C0] input_event+0x54/0x80 [ 214.223032][ C0] hidinput_hid_event+0x3a7/0x1710 [ 214.228154][ C0] ? hidinput_connect+0x8880/0x8880 [ 214.235644][ C0] ? slab_free_freelist_hook+0xdf/0x240 [ 214.241604][ C0] hid_process_event+0x358/0x590 [ 214.247123][ C0] ? trace_kmalloc+0x32/0xf0 [ 214.251983][ C0] ? __kmalloc+0x191/0x330 [ 214.256940][ C0] hid_report_raw_event+0xa18/0xfe0 [ 214.262777][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 214.269042][ C0] hid_input_report+0x26f/0x4b0 [ 214.274037][ C0] ? ktime_get_mono_fast_ns+0xac/0x1f0 [ 214.279670][ C0] hid_irq_in+0x4b0/0x620 [ 214.284176][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 214.289812][ C0] dummy_timer+0xeb8/0x2eb0 [ 214.294654][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 214.300851][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 214.305633][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 214.310586][ C0] call_timer_fn+0x163/0x4a0 [ 214.315376][ C0] ? add_timer_on+0x410/0x410 [ 214.320160][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 214.325009][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 214.330073][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 214.335290][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.341282][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 214.346223][ C0] __run_timers.part.0+0x524/0x8a0 [ 214.351355][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 214.356215][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.361232][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 214.366512][ C0] ? sched_clock_cpu+0x15/0x1f0 [ 214.371369][ C0] run_timer_softirq+0x9c/0x190 [ 214.376233][ C0] __do_softirq+0x29b/0x9c2 [ 214.381005][ C0] ? __irq_exit_rcu+0x1c0/0x1c0 [ 214.385855][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.391047][ C0] run_ksoftirqd+0x2d/0x60 [ 214.395979][ C0] smpboot_thread_fn+0x548/0x8c0 [ 214.400914][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 214.407248][ C0] kthread+0x38b/0x460 [ 214.411320][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.416605][ C0] ? set_kthread_struct+0x100/0x100 [ 214.421800][ C0] ret_from_fork+0x1f/0x30 [ 214.426233][ C0] task:rcu_preempt state:I stack:28928 pid: 14 ppid: 2 flags:0x00004000 [ 214.435541][ C0] Call Trace: [ 214.439066][ C0] __schedule+0x907/0x26b0 [ 214.443791][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.449082][ C0] ? debug_object_destroy+0x210/0x210 [ 214.454569][ C0] schedule+0xd3/0x270 [ 214.458682][ C0] schedule_timeout+0x11d/0x250 [ 214.463550][ C0] ? usleep_range+0x150/0x150 [ 214.468484][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 214.474116][ C0] ? batadv_dat_snoop_incoming_arp_reply+0x20/0x3f0 [ 214.480705][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 214.486509][ C0] ? prepare_to_swait_event+0xee/0x470 [ 214.492065][ C0] rcu_gp_kthread+0xd34/0x1980 [ 214.497213][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 214.502619][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 214.507756][ C0] ? print_cpu_stall_info+0x6b0/0x6b0 [ 214.513340][ C0] kthread+0x38b/0x460 [ 214.517416][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.522897][ C0] ? set_kthread_struct+0x100/0x100 [ 214.528757][ C0] ret_from_fork+0x1f/0x30 [ 214.534452][ C0] task:migration/0 state:R running task stack:30640 pid: 15 ppid: 2 flags:0x00004000 [ 214.546099][ C0] Stopper: 0x0 <- 0x0 [ 214.550448][ C0] Call Trace: [ 214.553819][ C0] __schedule+0x907/0x26b0 [ 214.558237][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.563666][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.569732][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 214.575697][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.581061][ C0] schedule+0xd3/0x270 [ 214.585173][ C0] ? ikconfig_read_current+0x30/0x30 [ 214.590774][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 214.595998][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 214.602320][ C0] kthread+0x38b/0x460 [ 214.607281][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.613453][ C0] ? set_kthread_struct+0x100/0x100 [ 214.618847][ C0] ret_from_fork+0x1f/0x30 [ 214.623377][ C0] task:cpuhp/0 state:S stack:27952 pid: 16 ppid: 2 flags:0x00004000 [ 214.632756][ C0] Call Trace: [ 214.636520][ C0] __schedule+0x907/0x26b0 [ 214.641033][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.646332][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 214.652375][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.657577][ C0] schedule+0xd3/0x270 [ 214.661810][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 214.667531][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 214.672553][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 214.678789][ C0] kthread+0x38b/0x460 [ 214.683065][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.688371][ C0] ? set_kthread_struct+0x100/0x100 [ 214.693779][ C0] ret_from_fork+0x1f/0x30 [ 214.698234][ C0] task:cpuhp/1 state:S stack:27984 pid: 17 ppid: 2 flags:0x00004000 [ 214.707534][ C0] Call Trace: [ 214.711176][ C0] __schedule+0x907/0x26b0 [ 214.715784][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.721336][ C0] ? cpuhp_invoke_callback+0x830/0x830 [ 214.726879][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.732368][ C0] schedule+0xd3/0x270 [ 214.737033][ C0] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 214.743151][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 214.748191][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 214.754636][ C0] kthread+0x38b/0x460 [ 214.758794][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.764115][ C0] ? set_kthread_struct+0x100/0x100 [ 214.769924][ C0] ret_from_fork+0x1f/0x30 [ 214.774368][ C0] task:migration/1 state:S stack:30752 pid: 18 ppid: 2 flags:0x00004000 [ 214.784177][ C0] Stopper: 0x0 <- 0x0 [ 214.788340][ C0] Call Trace: [ 214.791626][ C0] __schedule+0x907/0x26b0 [ 214.796510][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.801913][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.808092][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 214.814153][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.819302][ C0] schedule+0xd3/0x270 [ 214.823398][ C0] ? ikconfig_read_current+0x30/0x30 [ 214.828859][ C0] smpboot_thread_fn+0x24b/0x8c0 [ 214.834906][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 214.841362][ C0] kthread+0x38b/0x460 [ 214.845611][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.850983][ C0] ? set_kthread_struct+0x100/0x100 [ 214.856323][ C0] ret_from_fork+0x1f/0x30 [ 214.860788][ C0] task:ksoftirqd/1 state:R running task stack:26168 pid: 19 ppid: 2 flags:0x00004000 [ 214.871684][ C0] Call Trace: [ 214.875228][ C0] ? __wake_up_bit+0x100/0x100 [ 214.880079][ C0] ? tasklet_action_common.constprop.0+0x199/0x2e0 [ 214.886766][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.892686][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.898681][ C0] ? tasklet_action_common.constprop.0+0xf5/0x2e0 [ 214.905200][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 214.910672][ C0] ? smpboot_thread_fn+0x66/0x8c0 [ 214.915699][ C0] ? rcu_softirq_qs+0x6/0x90 [ 214.920284][ C0] ? __do_softirq+0x29b/0x9c2 [ 214.925039][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 214.930418][ C0] ? smpboot_thread_fn+0x700/0x8c0 [ 214.936332][ C0] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 214.942750][ C0] ? kthread+0x38b/0x460 [ 214.946987][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.952189][ C0] ? set_kthread_struct+0x100/0x100 [ 214.957507][ C0] ? ret_from_fork+0x1f/0x30 [ 214.962112][ C0] task:kworker/1:0 state:D stack:27048 pid: 20 ppid: 2 flags:0x00004000 [ 214.971487][ C0] Workqueue: usb_hub_wq hub_event [ 214.976732][ C0] Call Trace: [ 214.980015][ C0] __schedule+0x907/0x26b0 [ 214.984623][ C0] ? io_schedule_timeout+0x140/0x140 [ 214.989914][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 214.996775][ C0] schedule+0xd3/0x270 [ 215.001101][ C0] usb_kill_urb.part.0+0x176/0x1e0 [ 215.006206][ C0] ? usb_anchor_suspend_wakeups+0x30/0x30 [ 215.011924][ C0] ? finish_wait+0x270/0x270 [ 215.016570][ C0] usb_hcd_flush_endpoint+0x2df/0x3c0 [ 215.022055][ C0] usb_disable_interface+0x23e/0x300 [ 215.027783][ C0] usb_unbind_interface+0x327/0x7e0 [ 215.033000][ C0] __device_release_driver+0x32f/0x660 [ 215.038976][ C0] device_release_driver+0x21/0x30 [ 215.044990][ C0] bus_remove_device+0x295/0x550 [ 215.049936][ C0] device_del+0x494/0xc10 [ 215.054648][ C0] ? __device_links_queue_sync_state+0x380/0x380 [ 215.061236][ C0] ? kobject_put+0x14b/0x410 [ 215.065827][ C0] usb_disable_device+0x29c/0x660 [ 215.071034][ C0] usb_disconnect.cold+0x209/0x67e [ 215.076330][ C0] hub_event+0xb22/0x36c0 [ 215.081148][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 215.086528][ C0] ? lock_release+0x720/0x720 [ 215.091221][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.096113][ C0] process_one_work+0x84c/0x13d0 [ 215.101053][ C0] ? lock_release+0x720/0x720 [ 215.105731][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 215.111330][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.116646][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 215.121700][ C0] worker_thread+0x598/0x1040 [ 215.126403][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.131833][ C0] kthread+0x38b/0x460 [ 215.136337][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.142363][ C0] ? set_kthread_struct+0x100/0x100 [ 215.148009][ C0] ret_from_fork+0x1f/0x30 [ 215.152452][ C0] task:kworker/1:0H state:I stack:29528 pid: 21 ppid: 2 flags:0x00004000 [ 215.161790][ C0] Workqueue: 0x0 (events_highpri) [ 215.166999][ C0] Call Trace: [ 215.170374][ C0] __schedule+0x907/0x26b0 [ 215.174895][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.180449][ C0] schedule+0xd3/0x270 [ 215.184510][ C0] worker_thread+0x14d/0x1040 [ 215.189197][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.195019][ C0] kthread+0x38b/0x460 [ 215.199107][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.204485][ C0] ? set_kthread_struct+0x100/0x100 [ 215.209978][ C0] ret_from_fork+0x1f/0x30 [ 215.214416][ C0] task:kdevtmpfs state:S stack:27544 pid: 22 ppid: 2 flags:0x00004000 [ 215.223808][ C0] Call Trace: [ 215.227100][ C0] __schedule+0x907/0x26b0 [ 215.232052][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.238020][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 215.243513][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.248720][ C0] schedule+0xd3/0x270 [ 215.252806][ C0] devtmpfsd+0x232/0x24e [ 215.257045][ C0] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 215.262591][ C0] kthread+0x38b/0x460 [ 215.266650][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.272398][ C0] ? set_kthread_struct+0x100/0x100 [ 215.277616][ C0] ret_from_fork+0x1f/0x30 [ 215.282134][ C0] task:netns state:I stack:30000 pid: 23 ppid: 2 flags:0x00004000 [ 215.291682][ C0] Call Trace: [ 215.294980][ C0] __schedule+0x907/0x26b0 [ 215.299409][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.304954][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 215.310070][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.315090][ C0] schedule+0xd3/0x270 [ 215.319434][ C0] rescuer_thread+0x65d/0xb80 [ 215.324115][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.329472][ C0] ? worker_thread+0x1040/0x1040 [ 215.335214][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 215.340770][ C0] ? worker_thread+0x1040/0x1040 [ 215.346659][ C0] kthread+0x38b/0x460 [ 215.350807][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.356005][ C0] ? set_kthread_struct+0x100/0x100 [ 215.361404][ C0] ret_from_fork+0x1f/0x30 [ 215.366017][ C0] task:inet_frag_wq state:I stack:29904 pid: 24 ppid: 2 flags:0x00004000 [ 215.376528][ C0] Call Trace: [ 215.379957][ C0] __schedule+0x907/0x26b0 [ 215.384866][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.390696][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 215.396262][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.401305][ C0] schedule+0xd3/0x270 [ 215.406561][ C0] rescuer_thread+0x65d/0xb80 [ 215.411521][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 215.416486][ C0] ? worker_thread+0x1040/0x1040 [ 215.421454][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 215.426525][ C0] ? worker_thread+0x1040/0x1040 [ 215.431657][ C0] kthread+0x38b/0x460 [ 215.435755][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.442468][ C0] ? set_kthread_struct+0x100/0x100 [ 215.448833][ C0] ret_from_fork+0x1f/0x30 [ 215.453546][ C0] task:kworker/1:1 state:I stack:22368 pid: 26 ppid: 2 flags:0x00004000 [ 215.473249][ C0] Workqueue: 0x0 (events) [ 215.478193][ C0] Call Trace: [ 215.481867][ C0] __schedule+0x907/0x26b0 [ 215.486296][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.491660][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.497270][ C0] schedule+0xd3/0x270 [ 215.501529][ C0] worker_thread+0x14d/0x1040 [ 215.506544][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.511850][ C0] kthread+0x38b/0x460 [ 215.516181][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.521779][ C0] ? set_kthread_struct+0x100/0x100 [ 215.527076][ C0] ret_from_fork+0x1f/0x30 [ 215.531979][ C0] task:kworker/u4:2 state:I stack:24936 pid: 29 ppid: 2 flags:0x00004000 [ 215.543090][ C0] Workqueue: 0x0 (phy9) [ 215.547515][ C0] Call Trace: [ 215.550877][ C0] __schedule+0x907/0x26b0 [ 215.555392][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.560766][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.565891][ C0] schedule+0xd3/0x270 [ 215.570218][ C0] worker_thread+0x14d/0x1040 [ 215.574998][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.580367][ C0] kthread+0x38b/0x460 [ 215.584526][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.590013][ C0] ? set_kthread_struct+0x100/0x100 [ 215.596176][ C0] ret_from_fork+0x1f/0x30 [ 215.600962][ C0] task:kauditd state:S stack:29312 pid: 37 ppid: 2 flags:0x00004000 [ 215.610960][ C0] Call Trace: [ 215.614245][ C0] __schedule+0x907/0x26b0 [ 215.618794][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.624426][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 215.630575][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 215.635954][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 215.641786][ C0] schedule+0xd3/0x270 [ 215.646125][ C0] kauditd_thread+0x464/0x840 [ 215.651175][ C0] ? auditd_reset+0xe0/0xe0 [ 215.655715][ C0] ? finish_wait+0x270/0x270 [ 215.660525][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 215.665546][ C0] ? auditd_reset+0xe0/0xe0 [ 215.670044][ C0] kthread+0x38b/0x460 [ 215.674096][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.679400][ C0] ? set_kthread_struct+0x100/0x100 [ 215.684604][ C0] ret_from_fork+0x1f/0x30 [ 215.689040][ C0] task:kworker/1:2 state:I stack:27288 pid: 51 ppid: 2 flags:0x00004000 [ 215.699206][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 215.704341][ C0] Call Trace: [ 215.707627][ C0] __schedule+0x907/0x26b0 [ 215.712153][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.717813][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.722862][ C0] schedule+0xd3/0x270 [ 215.726952][ C0] worker_thread+0x14d/0x1040 [ 215.732114][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.738093][ C0] kthread+0x38b/0x460 [ 215.742414][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.747881][ C0] ? set_kthread_struct+0x100/0x100 [ 215.753252][ C0] ret_from_fork+0x1f/0x30 [ 215.757780][ C0] task:kworker/u4:3 state:I stack:24336 pid: 115 ppid: 2 flags:0x00004000 [ 215.767083][ C0] Workqueue: 0x0 (events_unbound) [ 215.772315][ C0] Call Trace: [ 215.776646][ C0] __schedule+0x907/0x26b0 [ 215.781209][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.786589][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.791617][ C0] schedule+0xd3/0x270 [ 215.795768][ C0] worker_thread+0x14d/0x1040 [ 215.800645][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.806321][ C0] kthread+0x38b/0x460 [ 215.811225][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.816523][ C0] ? set_kthread_struct+0x100/0x100 [ 215.821898][ C0] ret_from_fork+0x1f/0x30 [ 215.826334][ C0] task:kworker/u4:4 state:I stack:24936 pid: 269 ppid: 2 flags:0x00004000 [ 215.835947][ C0] Workqueue: 0x0 (phy8) [ 215.840468][ C0] Call Trace: [ 215.844095][ C0] __schedule+0x907/0x26b0 [ 215.848550][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.853996][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.859060][ C0] schedule+0xd3/0x270 [ 215.863404][ C0] worker_thread+0x14d/0x1040 [ 215.868238][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.873716][ C0] kthread+0x38b/0x460 [ 215.877782][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.883063][ C0] ? set_kthread_struct+0x100/0x100 [ 215.888256][ C0] ret_from_fork+0x1f/0x30 [ 215.892677][ C0] task:kworker/u4:5 state:I stack:24304 pid: 296 ppid: 2 flags:0x00004000 [ 215.902649][ C0] Workqueue: 0x0 (events_unbound) [ 215.908378][ C0] Call Trace: [ 215.911948][ C0] __schedule+0x907/0x26b0 [ 215.916459][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.922816][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 215.927929][ C0] schedule+0xd3/0x270 [ 215.934218][ C0] worker_thread+0x14d/0x1040 [ 215.940547][ C0] ? process_one_work+0x13d0/0x13d0 [ 215.947161][ C0] kthread+0x38b/0x460 [ 215.951860][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 215.957157][ C0] ? set_kthread_struct+0x100/0x100 [ 215.962461][ C0] ret_from_fork+0x1f/0x30 [ 215.967073][ C0] task:kworker/u4:6 state:R running task stack:26112 pid: 352 ppid: 2 flags:0x00004000 [ 215.978491][ C0] Workqueue: events_unbound flush_to_ldisc [ 215.984423][ C0] Call Trace: [ 215.987804][ C0] __schedule+0x907/0x26b0 [ 215.992400][ C0] ? io_schedule_timeout+0x140/0x140 [ 215.997680][ C0] ? mark_held_locks+0x9f/0xe0 [ 216.002895][ C0] preempt_schedule_irq+0x4e/0x90 [ 216.008381][ C0] irqentry_exit+0x31/0x80 [ 216.012886][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 216.018998][ C0] RIP: 0010:console_unlock+0x764/0x8d0 [ 216.024459][ C0] Code: ff ff 48 98 48 89 6c 24 20 48 89 44 24 08 e9 a5 fb ff ff c7 05 29 68 db 0d 00 00 00 00 48 8b bc 24 68 01 00 00 e8 ac d3 ff ff <48> b8 00 00 00 00 00 fc ff df 48 03 44 24 28 48 c7 00 00 00 00 00 [ 216.046346][ C0] RSP: 0018:ffffc900020af9e8 EFLAGS: 00000206 [ 216.052542][ C0] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: 1ffffffff1dbd79a [ 216.060508][ C0] RDX: 0000000000000000 RSI: ffffffff88cb2640 RDI: ffffffff891fe060 [ 216.068482][ C0] RBP: ffffc900020afa40 R08: 0000000000000001 R09: ffffffff8edb4937 [ 216.076466][ C0] R10: 0000000000000001 R11: 00000000000000a7 R12: 0000000000000001 [ 216.084442][ C0] R13: ffffffff8b7b6c90 R14: 0000000000000200 R15: 0000000000000200 [ 216.092465][ C0] ? devkmsg_read+0x680/0x680 [ 216.097172][ C0] ? bit_putcs+0xc20/0xc20 [ 216.101669][ C0] ? fbcon_cursor+0x451/0x570 [ 216.106437][ C0] n_tty_receive_buf_common+0xb1e/0x4930 [ 216.112172][ C0] ? __init_ldsem+0x170/0x170 [ 216.116897][ C0] tty_port_default_receive_buf+0x5c/0x90 [ 216.123157][ C0] flush_to_ldisc+0x19c/0x3d0 [ 216.128044][ C0] process_one_work+0x84c/0x13d0 [ 216.133854][ C0] ? lock_release+0x720/0x720 [ 216.138652][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 216.144351][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 216.149471][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 216.154494][ C0] worker_thread+0x598/0x1040 [ 216.159394][ C0] ? process_one_work+0x13d0/0x13d0 [ 216.164768][ C0] kthread+0x38b/0x460 [ 216.168829][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.174019][ C0] ? set_kthread_struct+0x100/0x100 [ 216.179258][ C0] ret_from_fork+0x1f/0x30 [ 216.183723][ C0] task:kworker/u4:7 state:I stack:24184 pid: 392 ppid: 2 flags:0x00004000 [ 216.193125][ C0] Workqueue: 0x0 (phy11) [ 216.197726][ C0] Call Trace: [ 216.201091][ C0] __schedule+0x907/0x26b0 [ 216.205805][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.211253][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 216.216183][ C0] schedule+0xd3/0x270 [ 216.220244][ C0] worker_thread+0x14d/0x1040 [ 216.224928][ C0] ? process_one_work+0x13d0/0x13d0 [ 216.230482][ C0] kthread+0x38b/0x460 [ 216.235141][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.240600][ C0] ? set_kthread_struct+0x100/0x100 [ 216.245972][ C0] ret_from_fork+0x1f/0x30 [ 216.251265][ C0] task:khungtaskd state:S stack:30424 pid: 1541 ppid: 2 flags:0x00004000 [ 216.260909][ C0] Call Trace: [ 216.264182][ C0] __schedule+0x907/0x26b0 [ 216.269033][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.274326][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 216.280305][ C0] ? debug_object_destroy+0x210/0x210 [ 216.286537][ C0] schedule+0xd3/0x270 [ 216.290685][ C0] schedule_timeout+0x11d/0x250 [ 216.295877][ C0] ? usleep_range+0x150/0x150 [ 216.300657][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 216.306133][ C0] watchdog+0xb9/0xc40 [ 216.310190][ C0] ? reset_hung_task_detector+0x20/0x20 [ 216.315845][ C0] kthread+0x38b/0x460 [ 216.320179][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.325366][ C0] ? set_kthread_struct+0x100/0x100 [ 216.330569][ C0] ret_from_fork+0x1f/0x30 [ 216.335090][ C0] task:oom_reaper state:S stack:30120 pid: 1658 ppid: 2 flags:0x00004000 [ 216.345338][ C0] Call Trace: [ 216.349046][ C0] __schedule+0x907/0x26b0 [ 216.353470][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.359342][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.365400][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 216.370756][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 216.376819][ C0] schedule+0xd3/0x270 [ 216.381045][ C0] oom_reaper+0x8cb/0xa80 [ 216.385545][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 216.390659][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 216.395845][ C0] ? finish_wait+0x270/0x270 [ 216.400871][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 216.405811][ C0] ? __oom_reap_task_mm+0x370/0x370 [ 216.411465][ C0] kthread+0x38b/0x460 [ 216.416187][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.422196][ C0] ? set_kthread_struct+0x100/0x100 [ 216.427490][ C0] ret_from_fork+0x1f/0x30 [ 216.433306][ C0] task:writeback state:I stack:26016 pid: 1659 ppid: 2 flags:0x00004000 [ 216.443015][ C0] Workqueue: 0x0 (flush-8:0) [ 216.447999][ C0] Call Trace: [ 216.451895][ C0] __schedule+0x907/0x26b0 [ 216.456823][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.462639][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 216.467910][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 216.473199][ C0] schedule+0xd3/0x270 [ 216.477632][ C0] rescuer_thread+0x65d/0xb80 [ 216.482680][ C0] ? worker_thread+0x1040/0x1040 [ 216.487699][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 216.492657][ C0] ? worker_thread+0x1040/0x1040 [ 216.497585][ C0] kthread+0x38b/0x460 [ 216.501960][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.508471][ C0] ? set_kthread_struct+0x100/0x100 [ 216.515265][ C0] ret_from_fork+0x1f/0x30 [ 216.520080][ C0] task:kcompactd0 state:S stack:29488 pid: 1661 ppid: 2 flags:0x00004000 [ 216.533081][ C0] Call Trace: [ 216.537443][ C0] __schedule+0x907/0x26b0 [ 216.542413][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.548927][ C0] ? debug_object_destroy+0x210/0x210 [ 216.555612][ C0] schedule+0xd3/0x270 [ 216.559883][ C0] schedule_timeout+0x11d/0x250 [ 216.565012][ C0] ? usleep_range+0x150/0x150 [ 216.570023][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 216.575497][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 216.582282][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 216.587844][ C0] kcompactd+0x491/0xae0 [ 216.592170][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 216.597359][ C0] ? finish_wait+0x270/0x270 [ 216.602294][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 216.607422][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 216.613874][ C0] kthread+0x38b/0x460 [ 216.618430][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.623893][ C0] ? set_kthread_struct+0x100/0x100 [ 216.631125][ C0] ret_from_fork+0x1f/0x30 [ 216.635660][ C0] task:kcompactd1 state:S stack:29488 pid: 1662 ppid: 2 flags:0x00004000 [ 216.645066][ C0] Call Trace: [ 216.649005][ C0] __schedule+0x907/0x26b0 [ 216.654310][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.659792][ C0] ? debug_object_destroy+0x210/0x210 [ 216.665687][ C0] schedule+0xd3/0x270 [ 216.670114][ C0] schedule_timeout+0x11d/0x250 [ 216.675059][ C0] ? usleep_range+0x150/0x150 [ 216.680283][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 216.686187][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 216.692182][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 216.697917][ C0] kcompactd+0x491/0xae0 [ 216.702428][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 216.708432][ C0] ? finish_wait+0x270/0x270 [ 216.713196][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 216.718292][ C0] ? kcompactd_do_work+0x5b0/0x5b0 [ 216.723479][ C0] kthread+0x38b/0x460 [ 216.727795][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.733658][ C0] ? set_kthread_struct+0x100/0x100 [ 216.739537][ C0] ret_from_fork+0x1f/0x30 [ 216.744097][ C0] task:ksmd state:S stack:29856 pid: 1663 ppid: 2 flags:0x00004000 [ 216.753386][ C0] Call Trace: [ 216.756695][ C0] __schedule+0x907/0x26b0 [ 216.761266][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.767159][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 216.773213][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 216.778745][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 216.784984][ C0] schedule+0xd3/0x270 [ 216.789164][ C0] ksm_scan_thread+0x157e/0x3770 [ 216.795214][ C0] ? find_held_lock+0x2d/0x110 [ 216.799986][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 216.805413][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 216.810804][ C0] ? finish_wait+0x270/0x270 [ 216.815389][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 216.820489][ C0] ? stable_tree_search+0x1cb0/0x1cb0 [ 216.825861][ C0] kthread+0x38b/0x460 [ 216.830556][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.835864][ C0] ? set_kthread_struct+0x100/0x100 [ 216.841254][ C0] ret_from_fork+0x1f/0x30 [ 216.845685][ C0] task:khugepaged state:S stack:24200 pid: 1664 ppid: 2 flags:0x00004000 [ 216.855051][ C0] Call Trace: [ 216.858331][ C0] __schedule+0x907/0x26b0 [ 216.862774][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.868146][ C0] ? debug_object_destroy+0x210/0x210 [ 216.873713][ C0] schedule+0xd3/0x270 [ 216.877955][ C0] schedule_timeout+0x11d/0x250 [ 216.882792][ C0] ? usleep_range+0x150/0x150 [ 216.887498][ C0] ? destroy_timer_on_stack+0x10/0x10 [ 216.893067][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 216.899324][ C0] ? prepare_to_wait_event+0xc8/0x690 [ 216.905023][ C0] khugepaged+0x10c6/0x40a0 [ 216.910352][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 216.915995][ C0] ? __kthread_parkme+0xb4/0x1f0 [ 216.922432][ C0] ? finish_wait+0x270/0x270 [ 216.927485][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 216.932865][ C0] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 216.941227][ C0] kthread+0x38b/0x460 [ 216.946458][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 216.952262][ C0] ? set_kthread_struct+0x100/0x100 [ 216.958091][ C0] ret_from_fork+0x1f/0x30 [ 216.962531][ C0] task:pencrypt_serial state:I stack:30712 pid: 1700 ppid: 2 flags:0x00004000 [ 216.972164][ C0] Call Trace: [ 216.975447][ C0] __schedule+0x907/0x26b0 [ 216.980471][ C0] ? io_schedule_timeout+0x140/0x140 [ 216.986086][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 216.991616][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 216.996716][ C0] schedule+0xd3/0x270 [ 217.001295][ C0] rescuer_thread+0x65d/0xb80 [ 217.006062][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.011192][ C0] ? worker_thread+0x1040/0x1040 [ 217.016997][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.022212][ C0] ? worker_thread+0x1040/0x1040 [ 217.027731][ C0] kthread+0x38b/0x460 [ 217.032340][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.037632][ C0] ? set_kthread_struct+0x100/0x100 [ 217.042991][ C0] ret_from_fork+0x1f/0x30 [ 217.047588][ C0] task:pdecrypt_serial state:I stack:30712 pid: 1702 ppid: 2 flags:0x00004000 [ 217.057169][ C0] Call Trace: [ 217.060634][ C0] __schedule+0x907/0x26b0 [ 217.065211][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.070894][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.076008][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.081234][ C0] schedule+0xd3/0x270 [ 217.085389][ C0] rescuer_thread+0x65d/0xb80 [ 217.090052][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.095069][ C0] ? worker_thread+0x1040/0x1040 [ 217.100008][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.105100][ C0] ? worker_thread+0x1040/0x1040 [ 217.110120][ C0] kthread+0x38b/0x460 [ 217.114179][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.119883][ C0] ? set_kthread_struct+0x100/0x100 [ 217.125432][ C0] ret_from_fork+0x1f/0x30 [ 217.130501][ C0] task:cryptd state:I stack:30344 pid: 1704 ppid: 2 flags:0x00004000 [ 217.140060][ C0] Call Trace: [ 217.143349][ C0] __schedule+0x907/0x26b0 [ 217.147850][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.153131][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.158236][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.163167][ C0] schedule+0xd3/0x270 [ 217.167224][ C0] rescuer_thread+0x65d/0xb80 [ 217.172061][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.177176][ C0] ? worker_thread+0x1040/0x1040 [ 217.182188][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.187198][ C0] ? worker_thread+0x1040/0x1040 [ 217.192936][ C0] kthread+0x38b/0x460 [ 217.197074][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.202254][ C0] ? set_kthread_struct+0x100/0x100 [ 217.207613][ C0] ret_from_fork+0x1f/0x30 [ 217.212121][ C0] task:kintegrityd state:I stack:30024 pid: 1775 ppid: 2 flags:0x00004000 [ 217.221482][ C0] Call Trace: [ 217.225216][ C0] __schedule+0x907/0x26b0 [ 217.230577][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.236133][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.241246][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.246437][ C0] schedule+0xd3/0x270 [ 217.250692][ C0] rescuer_thread+0x65d/0xb80 [ 217.255381][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.260241][ C0] ? worker_thread+0x1040/0x1040 [ 217.265254][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.270283][ C0] ? worker_thread+0x1040/0x1040 [ 217.275314][ C0] kthread+0x38b/0x460 [ 217.279373][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.284701][ C0] ? set_kthread_struct+0x100/0x100 [ 217.290474][ C0] ret_from_fork+0x1f/0x30 [ 217.295682][ C0] task:kblockd state:I stack:30712 pid: 1776 ppid: 2 flags:0x00004000 [ 217.305502][ C0] Call Trace: [ 217.308887][ C0] __schedule+0x907/0x26b0 [ 217.313564][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.319008][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.324277][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.329846][ C0] schedule+0xd3/0x270 [ 217.334696][ C0] rescuer_thread+0x65d/0xb80 [ 217.340165][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.345020][ C0] ? worker_thread+0x1040/0x1040 [ 217.350034][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.355044][ C0] ? worker_thread+0x1040/0x1040 [ 217.360130][ C0] kthread+0x38b/0x460 [ 217.364518][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.370073][ C0] ? set_kthread_struct+0x100/0x100 [ 217.375381][ C0] ret_from_fork+0x1f/0x30 [ 217.379896][ C0] task:blkcg_punt_bio state:I stack:30712 pid: 1778 ppid: 2 flags:0x00004000 [ 217.389888][ C0] Call Trace: [ 217.393284][ C0] __schedule+0x907/0x26b0 [ 217.397729][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.403051][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.408264][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.413442][ C0] schedule+0xd3/0x270 [ 217.417525][ C0] rescuer_thread+0x65d/0xb80 [ 217.422553][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.428199][ C0] ? worker_thread+0x1040/0x1040 [ 217.434244][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.439350][ C0] ? worker_thread+0x1040/0x1040 [ 217.444312][ C0] kthread+0x38b/0x460 [ 217.448483][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.453664][ C0] ? set_kthread_struct+0x100/0x100 [ 217.458947][ C0] ret_from_fork+0x1f/0x30 [ 217.463372][ C0] task:tpm_dev_wq state:I stack:30120 pid: 1869 ppid: 2 flags:0x00004000 [ 217.472566][ C0] Call Trace: [ 217.476086][ C0] __schedule+0x907/0x26b0 [ 217.480804][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.486961][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.492447][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.497930][ C0] schedule+0xd3/0x270 [ 217.502371][ C0] rescuer_thread+0x65d/0xb80 [ 217.507295][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.513142][ C0] ? worker_thread+0x1040/0x1040 [ 217.518093][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.523217][ C0] ? worker_thread+0x1040/0x1040 [ 217.535540][ C0] kthread+0x38b/0x460 [ 217.539690][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.544912][ C0] ? set_kthread_struct+0x100/0x100 [ 217.550297][ C0] ret_from_fork+0x1f/0x30 [ 217.554837][ C0] task:ata_sff state:I stack:30040 pid: 1882 ppid: 2 flags:0x00004000 [ 217.564832][ C0] Call Trace: [ 217.568219][ C0] __schedule+0x907/0x26b0 [ 217.572722][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.578010][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.583552][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.588943][ C0] schedule+0xd3/0x270 [ 217.593448][ C0] rescuer_thread+0x65d/0xb80 [ 217.599854][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.604972][ C0] ? worker_thread+0x1040/0x1040 [ 217.610088][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.615013][ C0] ? worker_thread+0x1040/0x1040 [ 217.620232][ C0] kthread+0x38b/0x460 [ 217.624635][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.632086][ C0] ? set_kthread_struct+0x100/0x100 [ 217.638271][ C0] ret_from_fork+0x1f/0x30 [ 217.643255][ C0] task:md state:I stack:30120 pid: 1916 ppid: 2 flags:0x00004000 [ 217.652612][ C0] Call Trace: [ 217.655901][ C0] __schedule+0x907/0x26b0 [ 217.661100][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.667184][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.672573][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.677971][ C0] schedule+0xd3/0x270 [ 217.683716][ C0] rescuer_thread+0x65d/0xb80 [ 217.688800][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.693756][ C0] ? worker_thread+0x1040/0x1040 [ 217.698975][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.704965][ C0] ? worker_thread+0x1040/0x1040 [ 217.710007][ C0] kthread+0x38b/0x460 [ 217.714525][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.719971][ C0] ? set_kthread_struct+0x100/0x100 [ 217.726641][ C0] ret_from_fork+0x1f/0x30 [ 217.732192][ C0] task:edac-poller state:I stack:30344 pid: 1919 ppid: 2 flags:0x00004000 [ 217.742968][ C0] Call Trace: [ 217.746542][ C0] __schedule+0x907/0x26b0 [ 217.752028][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.757729][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.762958][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.767916][ C0] schedule+0xd3/0x270 [ 217.772176][ C0] rescuer_thread+0x65d/0xb80 [ 217.776843][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.782152][ C0] ? worker_thread+0x1040/0x1040 [ 217.787294][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.794148][ C0] ? worker_thread+0x1040/0x1040 [ 217.799796][ C0] kthread+0x38b/0x460 [ 217.804246][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.810239][ C0] ? set_kthread_struct+0x100/0x100 [ 217.815810][ C0] ret_from_fork+0x1f/0x30 [ 217.820518][ C0] task:ib-comp-wq state:I stack:30656 pid: 2037 ppid: 2 flags:0x00004000 [ 217.831126][ C0] Call Trace: [ 217.834537][ C0] __schedule+0x907/0x26b0 [ 217.840162][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.846534][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 217.851831][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.856867][ C0] schedule+0xd3/0x270 [ 217.860956][ C0] rescuer_thread+0x65d/0xb80 [ 217.865725][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 217.870589][ C0] ? worker_thread+0x1040/0x1040 [ 217.875522][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 217.880502][ C0] ? worker_thread+0x1040/0x1040 [ 217.885713][ C0] kthread+0x38b/0x460 [ 217.889864][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.895390][ C0] ? set_kthread_struct+0x100/0x100 [ 217.901563][ C0] ret_from_fork+0x1f/0x30 [ 217.906226][ C0] task:kworker/u5:0 state:I stack:27280 pid: 2039 ppid: 2 flags:0x00004000 [ 217.915844][ C0] Workqueue: 0x0 (hci4) [ 217.920191][ C0] Call Trace: [ 217.923469][ C0] __schedule+0x907/0x26b0 [ 217.929012][ C0] ? io_schedule_timeout+0x140/0x140 [ 217.936232][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 217.941730][ C0] schedule+0xd3/0x270 [ 217.946404][ C0] worker_thread+0x14d/0x1040 [ 217.951308][ C0] ? process_one_work+0x13d0/0x13d0 [ 217.956738][ C0] kthread+0x38b/0x460 [ 217.961061][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 217.966358][ C0] ? set_kthread_struct+0x100/0x100 [ 217.972047][ C0] ret_from_fork+0x1f/0x30 [ 217.976829][ C0] task:ib-comp-unb-wq state:I stack:30712 pid: 2040 ppid: 2 flags:0x00004000 [ 217.986320][ C0] Call Trace: [ 217.989775][ C0] __schedule+0x907/0x26b0 [ 217.994238][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.000415][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.006038][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.011676][ C0] schedule+0xd3/0x270 [ 218.015906][ C0] rescuer_thread+0x65d/0xb80 [ 218.020872][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.032904][ C0] ? worker_thread+0x1040/0x1040 [ 218.039205][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.044859][ C0] ? worker_thread+0x1040/0x1040 [ 218.049899][ C0] kthread+0x38b/0x460 [ 218.054747][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.060130][ C0] ? set_kthread_struct+0x100/0x100 [ 218.065606][ C0] ret_from_fork+0x1f/0x30 [ 218.070416][ C0] task:ib_mcast state:I stack:30712 pid: 2043 ppid: 2 flags:0x00004000 [ 218.080226][ C0] Call Trace: [ 218.083710][ C0] __schedule+0x907/0x26b0 [ 218.088225][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.093580][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.098601][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.103790][ C0] schedule+0xd3/0x270 [ 218.107962][ C0] rescuer_thread+0x65d/0xb80 [ 218.112970][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.117816][ C0] ? worker_thread+0x1040/0x1040 [ 218.122744][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.127790][ C0] ? worker_thread+0x1040/0x1040 [ 218.133075][ C0] kthread+0x38b/0x460 [ 218.137736][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.143363][ C0] ? set_kthread_struct+0x100/0x100 [ 218.149178][ C0] ret_from_fork+0x1f/0x30 [ 218.154922][ C0] task:ib_nl_sa_wq state:I stack:30712 pid: 2044 ppid: 2 flags:0x00004000 [ 218.165760][ C0] Call Trace: [ 218.169048][ C0] __schedule+0x907/0x26b0 [ 218.173962][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.179529][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.184654][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.189686][ C0] schedule+0xd3/0x270 [ 218.193765][ C0] rescuer_thread+0x65d/0xb80 [ 218.198814][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.203694][ C0] ? worker_thread+0x1040/0x1040 [ 218.209145][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.214375][ C0] ? worker_thread+0x1040/0x1040 [ 218.219511][ C0] kthread+0x38b/0x460 [ 218.223681][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.230919][ C0] ? set_kthread_struct+0x100/0x100 [ 218.238535][ C0] ret_from_fork+0x1f/0x30 [ 218.244507][ C0] task:kworker/0:1H state:I stack:27984 pid: 2047 ppid: 2 flags:0x00004000 [ 218.256013][ C0] Workqueue: 0x0 (events_highpri) [ 218.261417][ C0] Call Trace: [ 218.264805][ C0] __schedule+0x907/0x26b0 [ 218.269324][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.275507][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.280558][ C0] schedule+0xd3/0x270 [ 218.286297][ C0] worker_thread+0x14d/0x1040 [ 218.292075][ C0] ? process_one_work+0x13d0/0x13d0 [ 218.297695][ C0] kthread+0x38b/0x460 [ 218.302494][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.309173][ C0] ? set_kthread_struct+0x100/0x100 [ 218.315012][ C0] ret_from_fork+0x1f/0x30 [ 218.320606][ C0] task:rpciod state:I stack:29760 pid: 2048 ppid: 2 flags:0x00004000 [ 218.333155][ C0] Call Trace: [ 218.337715][ C0] __schedule+0x907/0x26b0 [ 218.342627][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.349759][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.355919][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.362083][ C0] schedule+0xd3/0x270 [ 218.366599][ C0] rescuer_thread+0x65d/0xb80 [ 218.371673][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.376965][ C0] ? worker_thread+0x1040/0x1040 [ 218.382945][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.388266][ C0] ? worker_thread+0x1040/0x1040 [ 218.394448][ C0] kthread+0x38b/0x460 [ 218.399149][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.404524][ C0] ? set_kthread_struct+0x100/0x100 [ 218.411440][ C0] ret_from_fork+0x1f/0x30 [ 218.417247][ C0] task:xprtiod state:I stack:30712 pid: 2049 ppid: 2 flags:0x00004000 [ 218.429330][ C0] Call Trace: [ 218.433579][ C0] __schedule+0x907/0x26b0 [ 218.438832][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.445056][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.452044][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.457430][ C0] schedule+0xd3/0x270 [ 218.462647][ C0] rescuer_thread+0x65d/0xb80 [ 218.467590][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.472763][ C0] ? worker_thread+0x1040/0x1040 [ 218.478322][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.483287][ C0] ? worker_thread+0x1040/0x1040 [ 218.488215][ C0] kthread+0x38b/0x460 [ 218.492266][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.497709][ C0] ? set_kthread_struct+0x100/0x100 [ 218.505339][ C0] ret_from_fork+0x1f/0x30 [ 218.510394][ C0] task:cfg80211 state:I stack:30712 pid: 2052 ppid: 2 flags:0x00004000 [ 218.520520][ C0] Call Trace: [ 218.525796][ C0] __schedule+0x907/0x26b0 [ 218.530749][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.537608][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.544655][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.550834][ C0] schedule+0xd3/0x270 [ 218.555706][ C0] rescuer_thread+0x65d/0xb80 [ 218.560499][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.565451][ C0] ? worker_thread+0x1040/0x1040 [ 218.570642][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.575942][ C0] ? worker_thread+0x1040/0x1040 [ 218.581141][ C0] kthread+0x38b/0x460 [ 218.585206][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.590926][ C0] ? set_kthread_struct+0x100/0x100 [ 218.596461][ C0] ret_from_fork+0x1f/0x30 [ 218.601169][ C0] task:kswapd0 state:S stack:30440 pid: 2151 ppid: 2 flags:0x00004000 [ 218.611511][ C0] Call Trace: [ 218.614925][ C0] __schedule+0x907/0x26b0 [ 218.619527][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.626990][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 218.633001][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 218.639222][ C0] schedule+0xd3/0x270 [ 218.643749][ C0] kswapd+0x8df/0xa80 [ 218.648543][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 218.653497][ C0] ? finish_wait+0x270/0x270 [ 218.658340][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.663264][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 218.668375][ C0] kthread+0x38b/0x460 [ 218.672425][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.678025][ C0] ? set_kthread_struct+0x100/0x100 [ 218.683854][ C0] ret_from_fork+0x1f/0x30 [ 218.688727][ C0] task:kswapd1 state:S stack:29848 pid: 2157 ppid: 2 flags:0x00004000 [ 218.699200][ C0] Call Trace: [ 218.702734][ C0] __schedule+0x907/0x26b0 [ 218.707256][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.712612][ C0] ? calculate_normal_threshold+0x4c/0xd0 [ 218.718317][ C0] ? set_pgdat_percpu_threshold+0x171/0x270 [ 218.724325][ C0] schedule+0xd3/0x270 [ 218.729016][ C0] kswapd+0x8df/0xa80 [ 218.733190][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 218.738727][ C0] ? finish_wait+0x270/0x270 [ 218.743398][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.752775][ C0] ? balance_pgdat+0xfb0/0xfb0 [ 218.758304][ C0] kthread+0x38b/0x460 [ 218.762532][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.768156][ C0] ? set_kthread_struct+0x100/0x100 [ 218.773515][ C0] ret_from_fork+0x1f/0x30 [ 218.778202][ C0] task:ecryptfs-kthrea state:S stack:30144 pid: 2161 ppid: 2 flags:0x00004000 [ 218.787594][ C0] Call Trace: [ 218.790976][ C0] __schedule+0x907/0x26b0 [ 218.795472][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.801007][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 218.807163][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 218.813281][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 218.819881][ C0] schedule+0xd3/0x270 [ 218.825826][ C0] ecryptfs_threadfn+0x350/0x560 [ 218.831153][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 218.837596][ C0] ? finish_wait+0x270/0x270 [ 218.842352][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.847367][ C0] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 218.853503][ C0] kthread+0x38b/0x460 [ 218.857567][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.862841][ C0] ? set_kthread_struct+0x100/0x100 [ 218.868303][ C0] ret_from_fork+0x1f/0x30 [ 218.873186][ C0] task:nfsiod state:I stack:30120 pid: 2162 ppid: 2 flags:0x00004000 [ 218.882823][ C0] Call Trace: [ 218.886198][ C0] __schedule+0x907/0x26b0 [ 218.890719][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.896026][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 218.901543][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 218.906683][ C0] schedule+0xd3/0x270 [ 218.911685][ C0] rescuer_thread+0x65d/0xb80 [ 218.916727][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 218.924176][ C0] ? worker_thread+0x1040/0x1040 [ 218.931738][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 218.940414][ C0] ? worker_thread+0x1040/0x1040 [ 218.947574][ C0] kthread+0x38b/0x460 [ 218.953320][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 218.961566][ C0] ? set_kthread_struct+0x100/0x100 [ 218.968212][ C0] ret_from_fork+0x1f/0x30 [ 218.973776][ C0] task:cifsiod state:I stack:30712 pid: 2165 ppid: 2 flags:0x00004000 [ 218.985160][ C0] Call Trace: [ 218.988746][ C0] __schedule+0x907/0x26b0 [ 218.993603][ C0] ? io_schedule_timeout+0x140/0x140 [ 218.999320][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.005033][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.010357][ C0] schedule+0xd3/0x270 [ 219.014721][ C0] rescuer_thread+0x65d/0xb80 [ 219.019389][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.025680][ C0] ? worker_thread+0x1040/0x1040 [ 219.031250][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.037109][ C0] ? worker_thread+0x1040/0x1040 [ 219.042555][ C0] kthread+0x38b/0x460 [ 219.046784][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.052523][ C0] ? set_kthread_struct+0x100/0x100 [ 219.058362][ C0] ret_from_fork+0x1f/0x30 [ 219.063414][ C0] task:smb3decryptd state:I stack:30712 pid: 2166 ppid: 2 flags:0x00004000 [ 219.073929][ C0] Call Trace: [ 219.077570][ C0] __schedule+0x907/0x26b0 [ 219.082371][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.087934][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.093134][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.098372][ C0] schedule+0xd3/0x270 [ 219.102698][ C0] rescuer_thread+0x65d/0xb80 [ 219.108108][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.113083][ C0] ? worker_thread+0x1040/0x1040 [ 219.118187][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.123477][ C0] ? worker_thread+0x1040/0x1040 [ 219.131326][ C0] kthread+0x38b/0x460 [ 219.136402][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.141983][ C0] ? set_kthread_struct+0x100/0x100 [ 219.147637][ C0] ret_from_fork+0x1f/0x30 [ 219.152283][ C0] task:cifsfileinfoput state:I stack:30712 pid: 2167 ppid: 2 flags:0x00004000 [ 219.162525][ C0] Call Trace: [ 219.166436][ C0] __schedule+0x907/0x26b0 [ 219.171133][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.176825][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.182825][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.189008][ C0] schedule+0xd3/0x270 [ 219.193675][ C0] rescuer_thread+0x65d/0xb80 [ 219.199589][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.205232][ C0] ? worker_thread+0x1040/0x1040 [ 219.210940][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.217164][ C0] ? worker_thread+0x1040/0x1040 [ 219.224029][ C0] kthread+0x38b/0x460 [ 219.229141][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.235261][ C0] ? set_kthread_struct+0x100/0x100 [ 219.241037][ C0] ret_from_fork+0x1f/0x30 [ 219.245931][ C0] task:cifsoplockd state:I stack:30344 pid: 2168 ppid: 2 flags:0x00004000 [ 219.255761][ C0] Call Trace: [ 219.259210][ C0] __schedule+0x907/0x26b0 [ 219.264230][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.269687][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.275377][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.280305][ C0] schedule+0xd3/0x270 [ 219.284458][ C0] rescuer_thread+0x65d/0xb80 [ 219.289565][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.294895][ C0] ? worker_thread+0x1040/0x1040 [ 219.300174][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.305530][ C0] ? worker_thread+0x1040/0x1040 [ 219.310588][ C0] kthread+0x38b/0x460 [ 219.315061][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.321526][ C0] ? set_kthread_struct+0x100/0x100 [ 219.327686][ C0] ret_from_fork+0x1f/0x30 [ 219.332369][ C0] task:deferredclose state:I stack:30712 pid: 2169 ppid: 2 flags:0x00004000 [ 219.342292][ C0] Call Trace: [ 219.345839][ C0] __schedule+0x907/0x26b0 [ 219.350341][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.355876][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.360993][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.366117][ C0] schedule+0xd3/0x270 [ 219.370182][ C0] rescuer_thread+0x65d/0xb80 [ 219.375048][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.379984][ C0] ? worker_thread+0x1040/0x1040 [ 219.385032][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.390046][ C0] ? worker_thread+0x1040/0x1040 [ 219.395159][ C0] kthread+0x38b/0x460 [ 219.399301][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.404584][ C0] ? set_kthread_struct+0x100/0x100 [ 219.409872][ C0] ret_from_fork+0x1f/0x30 [ 219.414399][ C0] task:jfsIO state:S stack:30344 pid: 2175 ppid: 2 flags:0x00004000 [ 219.424695][ C0] Call Trace: [ 219.428070][ C0] __schedule+0x907/0x26b0 [ 219.433014][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.438458][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.443839][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.448803][ C0] schedule+0xd3/0x270 [ 219.453121][ C0] jfsIOWait+0x119/0x290 [ 219.457634][ C0] ? lmLogClose+0x670/0x670 [ 219.462174][ C0] kthread+0x38b/0x460 [ 219.466228][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.471725][ C0] ? set_kthread_struct+0x100/0x100 [ 219.477473][ C0] ret_from_fork+0x1f/0x30 [ 219.482075][ C0] task:jfsCommit state:S stack:30040 pid: 2176 ppid: 2 flags:0x00004000 [ 219.491369][ C0] Call Trace: [ 219.494828][ C0] __schedule+0x907/0x26b0 [ 219.499445][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.505341][ C0] schedule+0xd3/0x270 [ 219.509424][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 219.514225][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.520747][ C0] ? txCommit+0x3a60/0x3a60 [ 219.526546][ C0] ? wake_up_q+0xf0/0xf0 [ 219.530876][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.535944][ C0] ? txCommit+0x3a60/0x3a60 [ 219.540542][ C0] kthread+0x38b/0x460 [ 219.544787][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.550069][ C0] ? set_kthread_struct+0x100/0x100 [ 219.555342][ C0] ret_from_fork+0x1f/0x30 [ 219.559767][ C0] task:jfsCommit state:S stack:30712 pid: 2177 ppid: 2 flags:0x00004000 [ 219.568961][ C0] Call Trace: [ 219.572258][ C0] __schedule+0x907/0x26b0 [ 219.576668][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.582045][ C0] schedule+0xd3/0x270 [ 219.586301][ C0] jfs_lazycommit+0x2b3/0x9c0 [ 219.591166][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.596318][ C0] ? txCommit+0x3a60/0x3a60 [ 219.601642][ C0] ? wake_up_q+0xf0/0xf0 [ 219.606308][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.611507][ C0] ? txCommit+0x3a60/0x3a60 [ 219.616009][ C0] kthread+0x38b/0x460 [ 219.620121][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.625394][ C0] ? set_kthread_struct+0x100/0x100 [ 219.630692][ C0] ret_from_fork+0x1f/0x30 [ 219.635225][ C0] task:jfsSync state:S stack:30168 pid: 2178 ppid: 2 flags:0x00004000 [ 219.644970][ C0] Call Trace: [ 219.648372][ C0] __schedule+0x907/0x26b0 [ 219.652809][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.658174][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.663656][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.668769][ C0] schedule+0xd3/0x270 [ 219.672867][ C0] jfs_sync+0x29e/0x710 [ 219.677033][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 219.683020][ C0] ? txResume+0x80/0x80 [ 219.687355][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.692550][ C0] ? txResume+0x80/0x80 [ 219.696723][ C0] kthread+0x38b/0x460 [ 219.700815][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.706023][ C0] ? set_kthread_struct+0x100/0x100 [ 219.711312][ C0] ret_from_fork+0x1f/0x30 [ 219.715747][ C0] task:xfsalloc state:I stack:30400 pid: 2179 ppid: 2 flags:0x00004000 [ 219.724952][ C0] Call Trace: [ 219.728401][ C0] __schedule+0x907/0x26b0 [ 219.732919][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.738814][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.744450][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.749582][ C0] schedule+0xd3/0x270 [ 219.753815][ C0] rescuer_thread+0x65d/0xb80 [ 219.758480][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.763760][ C0] ? worker_thread+0x1040/0x1040 [ 219.768688][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.773616][ C0] ? worker_thread+0x1040/0x1040 [ 219.778627][ C0] kthread+0x38b/0x460 [ 219.782784][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.787990][ C0] ? set_kthread_struct+0x100/0x100 [ 219.793189][ C0] ret_from_fork+0x1f/0x30 [ 219.797619][ C0] task:xfs_mru_cache state:I stack:30120 pid: 2182 ppid: 2 flags:0x00004000 [ 219.806836][ C0] Call Trace: [ 219.810424][ C0] __schedule+0x907/0x26b0 [ 219.814937][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.821196][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.826401][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.831680][ C0] schedule+0xd3/0x270 [ 219.836472][ C0] rescuer_thread+0x65d/0xb80 [ 219.841678][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.846652][ C0] ? worker_thread+0x1040/0x1040 [ 219.851666][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.856801][ C0] ? worker_thread+0x1040/0x1040 [ 219.861769][ C0] kthread+0x38b/0x460 [ 219.865849][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.871179][ C0] ? set_kthread_struct+0x100/0x100 [ 219.876458][ C0] ret_from_fork+0x1f/0x30 [ 219.880969][ C0] task:user_dlm state:I stack:30120 pid: 2185 ppid: 2 flags:0x00004000 [ 219.890292][ C0] Call Trace: [ 219.893593][ C0] __schedule+0x907/0x26b0 [ 219.898173][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.903991][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.909151][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 219.914629][ C0] schedule+0xd3/0x270 [ 219.918982][ C0] rescuer_thread+0x65d/0xb80 [ 219.924689][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 219.930172][ C0] ? worker_thread+0x1040/0x1040 [ 219.935640][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 219.941712][ C0] ? worker_thread+0x1040/0x1040 [ 219.946735][ C0] kthread+0x38b/0x460 [ 219.951260][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 219.956647][ C0] ? set_kthread_struct+0x100/0x100 [ 219.961968][ C0] ret_from_fork+0x1f/0x30 [ 219.966483][ C0] task:glock_workqueue state:I stack:30400 pid: 2187 ppid: 2 flags:0x00004000 [ 219.976454][ C0] Call Trace: [ 219.979816][ C0] __schedule+0x907/0x26b0 [ 219.984235][ C0] ? io_schedule_timeout+0x140/0x140 [ 219.990175][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 219.995650][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.000863][ C0] schedule+0xd3/0x270 [ 220.006095][ C0] rescuer_thread+0x65d/0xb80 [ 220.010870][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.016082][ C0] ? worker_thread+0x1040/0x1040 [ 220.021623][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.026750][ C0] ? worker_thread+0x1040/0x1040 [ 220.031784][ C0] kthread+0x38b/0x460 [ 220.035861][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.041238][ C0] ? set_kthread_struct+0x100/0x100 [ 220.046424][ C0] ret_from_fork+0x1f/0x30 [ 220.051031][ C0] task:delete_workqueu state:I stack:30120 pid: 2188 ppid: 2 flags:0x00004000 [ 220.060412][ C0] Call Trace: [ 220.063886][ C0] __schedule+0x907/0x26b0 [ 220.068339][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.073702][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.078723][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.083652][ C0] schedule+0xd3/0x270 [ 220.087709][ C0] rescuer_thread+0x65d/0xb80 [ 220.092553][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.097399][ C0] ? worker_thread+0x1040/0x1040 [ 220.102332][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.107281][ C0] ? worker_thread+0x1040/0x1040 [ 220.112227][ C0] kthread+0x38b/0x460 [ 220.116309][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.121776][ C0] ? set_kthread_struct+0x100/0x100 [ 220.126969][ C0] ret_from_fork+0x1f/0x30 [ 220.131491][ C0] task:gfs_recovery state:I stack:30120 pid: 2189 ppid: 2 flags:0x00004000 [ 220.140943][ C0] Call Trace: [ 220.144307][ C0] __schedule+0x907/0x26b0 [ 220.148804][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.154074][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.159117][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.164046][ C0] schedule+0xd3/0x270 [ 220.168900][ C0] rescuer_thread+0x65d/0xb80 [ 220.173566][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.178444][ C0] ? worker_thread+0x1040/0x1040 [ 220.183476][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.188762][ C0] ? worker_thread+0x1040/0x1040 [ 220.193892][ C0] kthread+0x38b/0x460 [ 220.198199][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.203498][ C0] ? set_kthread_struct+0x100/0x100 [ 220.208704][ C0] ret_from_fork+0x1f/0x30 [ 220.213136][ C0] task:kthrotld state:I stack:30064 pid: 2194 ppid: 2 flags:0x00004000 [ 220.222847][ C0] Call Trace: [ 220.226303][ C0] __schedule+0x907/0x26b0 [ 220.230849][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.236605][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.242053][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.247168][ C0] schedule+0xd3/0x270 [ 220.251690][ C0] rescuer_thread+0x65d/0xb80 [ 220.256652][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.261518][ C0] ? worker_thread+0x1040/0x1040 [ 220.266727][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.272089][ C0] ? worker_thread+0x1040/0x1040 [ 220.277022][ C0] kthread+0x38b/0x460 [ 220.281253][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.286538][ C0] ? set_kthread_struct+0x100/0x100 [ 220.291815][ C0] ret_from_fork+0x1f/0x30 [ 220.296599][ C0] task:acpi_thermal_pm state:I stack:30344 pid: 2239 ppid: 2 flags:0x00004000 [ 220.305892][ C0] Call Trace: [ 220.309256][ C0] __schedule+0x907/0x26b0 [ 220.313676][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.319588][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.325333][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.330877][ C0] schedule+0xd3/0x270 [ 220.337414][ C0] rescuer_thread+0x65d/0xb80 [ 220.342718][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.347570][ C0] ? worker_thread+0x1040/0x1040 [ 220.353350][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.360894][ C0] ? worker_thread+0x1040/0x1040 [ 220.365923][ C0] kthread+0x38b/0x460 [ 220.369996][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.375460][ C0] ? set_kthread_struct+0x100/0x100 [ 220.380763][ C0] ret_from_fork+0x1f/0x30 [ 220.385899][ C0] task:nfit state:I stack:30400 pid: 2242 ppid: 2 flags:0x00004000 [ 220.395282][ C0] Call Trace: [ 220.398765][ C0] __schedule+0x907/0x26b0 [ 220.403588][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.409124][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.414206][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.419874][ C0] schedule+0xd3/0x270 [ 220.423969][ C0] rescuer_thread+0x65d/0xb80 [ 220.428771][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.433710][ C0] ? worker_thread+0x1040/0x1040 [ 220.439508][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.444631][ C0] ? worker_thread+0x1040/0x1040 [ 220.449559][ C0] kthread+0x38b/0x460 [ 220.454358][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.459783][ C0] ? set_kthread_struct+0x100/0x100 [ 220.465272][ C0] ret_from_fork+0x1f/0x30 [ 220.469739][ C0] task:hwrng state:S stack:30536 pid: 2815 ppid: 2 flags:0x00004000 [ 220.479041][ C0] Call Trace: [ 220.482322][ C0] __schedule+0x907/0x26b0 [ 220.486912][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.492484][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 220.498461][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 220.503839][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 220.510150][ C0] schedule+0xd3/0x270 [ 220.514705][ C0] add_hwgenerator_randomness+0x13e/0x190 [ 220.521313][ C0] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 220.527645][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 220.533423][ C0] ? finish_wait+0x270/0x270 [ 220.538296][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 220.543531][ C0] hwrng_fillfn+0x137/0x1e0 [ 220.548119][ C0] ? rng_current_show+0x120/0x120 [ 220.553405][ C0] kthread+0x38b/0x460 [ 220.557837][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.563234][ C0] ? set_kthread_struct+0x100/0x100 [ 220.568440][ C0] ret_from_fork+0x1f/0x30 [ 220.572957][ C0] task:card1-crtc0 state:S stack:30704 pid: 2831 ppid: 2 flags:0x00004000 [ 220.582419][ C0] Call Trace: [ 220.585726][ C0] __schedule+0x907/0x26b0 [ 220.590153][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.595770][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.600783][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.605712][ C0] schedule+0xd3/0x270 [ 220.610219][ C0] kthread_worker_fn+0x4c5/0xa00 [ 220.615446][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.622402][ C0] ? kthread_use_mm+0x240/0x240 [ 220.627903][ C0] kthread+0x38b/0x460 [ 220.632247][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.637695][ C0] ? set_kthread_struct+0x100/0x100 [ 220.643759][ C0] ret_from_fork+0x1f/0x30 [ 220.648205][ C0] task:kworker/0:2 state:I stack:25696 pid: 2961 ppid: 2 flags:0x00004000 [ 220.658194][ C0] Workqueue: 0x0 (events) [ 220.662618][ C0] Call Trace: [ 220.666152][ C0] __schedule+0x907/0x26b0 [ 220.670773][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.676394][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.681719][ C0] schedule+0xd3/0x270 [ 220.686049][ C0] worker_thread+0x14d/0x1040 [ 220.691451][ C0] ? process_one_work+0x13d0/0x13d0 [ 220.696912][ C0] kthread+0x38b/0x460 [ 220.701572][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.706759][ C0] ? set_kthread_struct+0x100/0x100 [ 220.712801][ C0] ret_from_fork+0x1f/0x30 [ 220.718586][ C0] task:iscsi_eh state:I stack:30712 pid: 2983 ppid: 2 flags:0x00004000 [ 220.729101][ C0] Call Trace: [ 220.732396][ C0] __schedule+0x907/0x26b0 [ 220.737548][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.742997][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.748138][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.753415][ C0] schedule+0xd3/0x270 [ 220.758010][ C0] rescuer_thread+0x65d/0xb80 [ 220.762759][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.767881][ C0] ? worker_thread+0x1040/0x1040 [ 220.772805][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.777745][ C0] ? worker_thread+0x1040/0x1040 [ 220.782818][ C0] kthread+0x38b/0x460 [ 220.786975][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.792264][ C0] ? set_kthread_struct+0x100/0x100 [ 220.797721][ C0] ret_from_fork+0x1f/0x30 [ 220.802850][ C0] task:iscsi_conn_clea state:I stack:30656 pid: 2989 ppid: 2 flags:0x00004000 [ 220.813567][ C0] Call Trace: [ 220.817948][ C0] __schedule+0x907/0x26b0 [ 220.824483][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.830932][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 220.836737][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 220.841967][ C0] schedule+0xd3/0x270 [ 220.847314][ C0] rescuer_thread+0x65d/0xb80 [ 220.852253][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 220.857317][ C0] ? worker_thread+0x1040/0x1040 [ 220.862499][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.867850][ C0] ? worker_thread+0x1040/0x1040 [ 220.872811][ C0] kthread+0x38b/0x460 [ 220.877728][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.883117][ C0] ? set_kthread_struct+0x100/0x100 [ 220.888494][ C0] ret_from_fork+0x1f/0x30 [ 220.893537][ C0] task:scsi_eh_0 state:S stack:30136 pid: 3000 ppid: 2 flags:0x00004000 [ 220.903348][ C0] Call Trace: [ 220.906924][ C0] __schedule+0x907/0x26b0 [ 220.911550][ C0] ? io_schedule_timeout+0x140/0x140 [ 220.917627][ C0] schedule+0xd3/0x270 [ 220.923705][ C0] scsi_error_handler+0x4ac/0x1270 [ 220.931957][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 220.940689][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 220.948559][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 220.954266][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 220.959687][ C0] ? scsi_eh_get_sense+0x870/0x870 [ 220.965176][ C0] kthread+0x38b/0x460 [ 220.969506][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 220.976371][ C0] ? set_kthread_struct+0x100/0x100 [ 220.981856][ C0] ret_from_fork+0x1f/0x30 [ 220.987051][ C0] task:scsi_tmf_0 state:I stack:30712 pid: 3001 ppid: 2 flags:0x00004000 [ 220.996953][ C0] Call Trace: [ 221.000850][ C0] __schedule+0x907/0x26b0 [ 221.005566][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.011587][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.017366][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.024870][ C0] schedule+0xd3/0x270 [ 221.029580][ C0] rescuer_thread+0x65d/0xb80 [ 221.036464][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.042274][ C0] ? worker_thread+0x1040/0x1040 [ 221.047845][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.053037][ C0] ? worker_thread+0x1040/0x1040 [ 221.058244][ C0] kthread+0x38b/0x460 [ 221.062489][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.068030][ C0] ? set_kthread_struct+0x100/0x100 [ 221.073649][ C0] ret_from_fork+0x1f/0x30 [ 221.078128][ C0] task:nvme-wq state:I stack:29760 pid: 3013 ppid: 2 flags:0x00004000 [ 221.092826][ C0] Call Trace: [ 221.096366][ C0] __schedule+0x907/0x26b0 [ 221.101611][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.107262][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.112716][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.117746][ C0] schedule+0xd3/0x270 [ 221.122366][ C0] rescuer_thread+0x65d/0xb80 [ 221.128000][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.133299][ C0] ? worker_thread+0x1040/0x1040 [ 221.138583][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.144005][ C0] ? worker_thread+0x1040/0x1040 [ 221.149036][ C0] kthread+0x38b/0x460 [ 221.153294][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.158760][ C0] ? set_kthread_struct+0x100/0x100 [ 221.163953][ C0] ret_from_fork+0x1f/0x30 [ 221.168384][ C0] task:nvme-reset-wq state:I stack:29760 pid: 3015 ppid: 2 flags:0x00004000 [ 221.177605][ C0] Call Trace: [ 221.181095][ C0] __schedule+0x907/0x26b0 [ 221.185860][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.191511][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.196532][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.202013][ C0] schedule+0xd3/0x270 [ 221.206222][ C0] rescuer_thread+0x65d/0xb80 [ 221.211790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.216655][ C0] ? worker_thread+0x1040/0x1040 [ 221.222611][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.230042][ C0] ? worker_thread+0x1040/0x1040 [ 221.235408][ C0] kthread+0x38b/0x460 [ 221.239562][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.245557][ C0] ? set_kthread_struct+0x100/0x100 [ 221.251097][ C0] ret_from_fork+0x1f/0x30 [ 221.256403][ C0] task:nvme-delete-wq state:I stack:30400 pid: 3017 ppid: 2 flags:0x00004000 [ 221.266480][ C0] Call Trace: [ 221.270042][ C0] __schedule+0x907/0x26b0 [ 221.274644][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.280177][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.285797][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.291271][ C0] schedule+0xd3/0x270 [ 221.295538][ C0] rescuer_thread+0x65d/0xb80 [ 221.300214][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.305734][ C0] ? worker_thread+0x1040/0x1040 [ 221.311006][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.316322][ C0] ? worker_thread+0x1040/0x1040 [ 221.321834][ C0] kthread+0x38b/0x460 [ 221.327879][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.334495][ C0] ? set_kthread_struct+0x100/0x100 [ 221.340271][ C0] ret_from_fork+0x1f/0x30 [ 221.345473][ C0] task:nvme_fc_wq state:I stack:30712 pid: 3026 ppid: 2 flags:0x00004000 [ 221.357169][ C0] Call Trace: [ 221.361016][ C0] __schedule+0x907/0x26b0 [ 221.366404][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.372545][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.378436][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.383577][ C0] schedule+0xd3/0x270 [ 221.388938][ C0] rescuer_thread+0x65d/0xb80 [ 221.397327][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.403066][ C0] ? worker_thread+0x1040/0x1040 [ 221.409514][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.417654][ C0] ? worker_thread+0x1040/0x1040 [ 221.429419][ C0] kthread+0x38b/0x460 [ 221.437129][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.443295][ C0] ? set_kthread_struct+0x100/0x100 [ 221.451331][ C0] ret_from_fork+0x1f/0x30 [ 221.458402][ C0] task:nvme_tcp_wq state:I stack:29760 pid: 3029 ppid: 2 flags:0x00004000 [ 221.468755][ C0] Call Trace: [ 221.472980][ C0] __schedule+0x907/0x26b0 [ 221.478304][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.484507][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.490319][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.495545][ C0] schedule+0xd3/0x270 [ 221.500466][ C0] rescuer_thread+0x65d/0xb80 [ 221.508024][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.514280][ C0] ? worker_thread+0x1040/0x1040 [ 221.520936][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.527847][ C0] ? worker_thread+0x1040/0x1040 [ 221.533496][ C0] kthread+0x38b/0x460 [ 221.537915][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.543225][ C0] ? set_kthread_struct+0x100/0x100 [ 221.548508][ C0] ret_from_fork+0x1f/0x30 [ 221.553026][ C0] task:nvmet-zbd-wq state:I stack:29760 pid: 3030 ppid: 2 flags:0x00004000 [ 221.562395][ C0] Call Trace: [ 221.565750][ C0] __schedule+0x907/0x26b0 [ 221.570631][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.576781][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.582253][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.587718][ C0] schedule+0xd3/0x270 [ 221.591900][ C0] rescuer_thread+0x65d/0xb80 [ 221.597032][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.602168][ C0] ? worker_thread+0x1040/0x1040 [ 221.607555][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.612876][ C0] ? worker_thread+0x1040/0x1040 [ 221.617935][ C0] kthread+0x38b/0x460 [ 221.622528][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.630779][ C0] ? set_kthread_struct+0x100/0x100 [ 221.637001][ C0] ret_from_fork+0x1f/0x30 [ 221.641993][ C0] task:nvmet-buffered- state:I stack:29760 pid: 3031 ppid: 2 flags:0x00004000 [ 221.653523][ C0] Call Trace: [ 221.656816][ C0] __schedule+0x907/0x26b0 [ 221.661438][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.666729][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.672360][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.677553][ C0] schedule+0xd3/0x270 [ 221.681885][ C0] rescuer_thread+0x65d/0xb80 [ 221.686783][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.691998][ C0] ? worker_thread+0x1040/0x1040 [ 221.697671][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.703173][ C0] ? worker_thread+0x1040/0x1040 [ 221.708756][ C0] kthread+0x38b/0x460 [ 221.713804][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.720959][ C0] ? set_kthread_struct+0x100/0x100 [ 221.728188][ C0] ret_from_fork+0x1f/0x30 [ 221.734119][ C0] task:target_completi state:I stack:29760 pid: 3040 ppid: 2 flags:0x00004000 [ 221.743712][ C0] Call Trace: [ 221.747180][ C0] __schedule+0x907/0x26b0 [ 221.752146][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.757566][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.762665][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.767944][ C0] schedule+0xd3/0x270 [ 221.772035][ C0] rescuer_thread+0x65d/0xb80 [ 221.777447][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.782668][ C0] ? worker_thread+0x1040/0x1040 [ 221.787741][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.793068][ C0] ? worker_thread+0x1040/0x1040 [ 221.798564][ C0] kthread+0x38b/0x460 [ 221.802925][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.808472][ C0] ? set_kthread_struct+0x100/0x100 [ 221.814321][ C0] ret_from_fork+0x1f/0x30 [ 221.819354][ C0] task:target_submissi state:I stack:29760 pid: 3041 ppid: 2 flags:0x00004000 [ 221.832827][ C0] Call Trace: [ 221.836638][ C0] __schedule+0x907/0x26b0 [ 221.841411][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.847056][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.852426][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.857743][ C0] schedule+0xd3/0x270 [ 221.862216][ C0] rescuer_thread+0x65d/0xb80 [ 221.866992][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.876326][ C0] ? worker_thread+0x1040/0x1040 [ 221.881602][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.886809][ C0] ? worker_thread+0x1040/0x1040 [ 221.892091][ C0] kthread+0x38b/0x460 [ 221.896391][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.901590][ C0] ? set_kthread_struct+0x100/0x100 [ 221.906865][ C0] ret_from_fork+0x1f/0x30 [ 221.911661][ C0] task:xcopy_wq state:I stack:30120 pid: 3042 ppid: 2 flags:0x00004000 [ 221.922705][ C0] Call Trace: [ 221.926357][ C0] __schedule+0x907/0x26b0 [ 221.931735][ C0] ? io_schedule_timeout+0x140/0x140 [ 221.941753][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 221.948647][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 221.956779][ C0] schedule+0xd3/0x270 [ 221.960959][ C0] rescuer_thread+0x65d/0xb80 [ 221.966393][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 221.971457][ C0] ? worker_thread+0x1040/0x1040 [ 221.976405][ C0] ? __kthread_parkme+0xc1/0x1f0 [ 221.981429][ C0] ? worker_thread+0x1040/0x1040 [ 221.986723][ C0] kthread+0x38b/0x460 [ 221.990893][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.996247][ C0] ? set_kthread_struct+0x100/0x100 [ 222.001962][ C0] ret_from_fork+0x1f/0x30 [ 222.006475][ C0] task:kworker/1:1H state:I stack:27528 pid: 3053 ppid: 2 flags:0x00004000 [ 222.015972][ C0] Workqueue: 0x0 (kblockd) [ 222.021452][ C0] Call Trace: [ 222.024726][ C0] __schedule+0x907/0x26b0 [ 222.029515][ C0] ? io_schedule_timeout+0x140/0x140 [ 222.035061][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 222.040366][ C0] schedule+0xd3/0x270 [ 222.044464][ C0] worker_thread+0x14d/0x1040 [ 222.049313][ C0] ? process_one_work+0x13d0/0x13d0 [ 222.055369][ C0] kthread+0x38b/0x460 [ 222.059457][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.064929][ C0] ? set_kthread_struct+0x100/0x100 [ 222.070390][ C0] ret_from_fork+0x1f/0x30