te+0x10/0x10 [ 220.520343][ C1] do_syscall_64+0xcd/0x250 [ 220.520395][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.520444][ C1] RIP: 0033:0x7f869caa3457 [ 220.520471][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.520506][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.520532][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.520557][ C1] RBP: 0000562d38e34d30 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.520583][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e0b310 [ 220.520610][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.520656][ C1] [ 220.520670][ C1] task:udevd state:S stack:27232 pid:2664 tgid:2664 ppid:2546 flags:0x00000002 [ 220.520761][ C1] Call Trace: [ 220.520773][ C1] [ 220.520792][ C1] __schedule+0x105f/0x34b0 [ 220.520842][ C1] ? __pfx___schedule+0x10/0x10 [ 220.520883][ C1] ? schedule+0x298/0x350 [ 220.520922][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.520973][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.521013][ C1] ? lock_acquire+0x2f/0xb0 [ 220.521057][ C1] ? schedule+0x1fd/0x350 [ 220.521101][ C1] schedule+0xe7/0x350 [ 220.521141][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.521182][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.521223][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.521283][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.521330][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.521403][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.521470][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.521526][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.521570][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.521609][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.521645][ C1] ? ksys_write+0x1ad/0x260 [ 220.521695][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.521758][ C1] do_syscall_64+0xcd/0x250 [ 220.521811][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.521860][ C1] RIP: 0033:0x7f869caa3457 [ 220.521888][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.521923][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.521952][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.521976][ C1] RBP: 0000562d38e2a810 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.522001][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e0aaf0 [ 220.522026][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.522070][ C1] [ 220.522085][ C1] task:udevd state:S stack:26240 pid:2665 tgid:2665 ppid:2546 flags:0x00000002 [ 220.522180][ C1] Call Trace: [ 220.522191][ C1] [ 220.522209][ C1] __schedule+0x105f/0x34b0 [ 220.522256][ C1] ? __pfx___schedule+0x10/0x10 [ 220.522297][ C1] ? schedule+0x298/0x350 [ 220.522336][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.522383][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.522428][ C1] ? lock_acquire+0x2f/0xb0 [ 220.522474][ C1] ? schedule+0x1fd/0x350 [ 220.522519][ C1] schedule+0xe7/0x350 [ 220.522559][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.522600][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.522640][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.522718][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.522766][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.522838][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.522905][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.522968][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.523011][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.523052][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.523090][ C1] ? ksys_write+0x1ad/0x260 [ 220.523143][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.523209][ C1] do_syscall_64+0xcd/0x250 [ 220.523265][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.523315][ C1] RIP: 0033:0x7f869caa3457 [ 220.523342][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.523378][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.523404][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.523427][ C1] RBP: 0000562d38e34d30 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.523452][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38ee5e50 [ 220.523477][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.523521][ C1] [ 220.523535][ C1] task:udevd state:S stack:25744 pid:2667 tgid:2667 ppid:2546 flags:0x00000002 [ 220.523629][ C1] Call Trace: [ 220.523641][ C1] [ 220.523659][ C1] __schedule+0x105f/0x34b0 [ 220.523707][ C1] ? __pfx___schedule+0x10/0x10 [ 220.523749][ C1] ? schedule+0x298/0x350 [ 220.523788][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.523835][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.523879][ C1] ? lock_acquire+0x2f/0xb0 [ 220.523925][ C1] ? schedule+0x1fd/0x350 [ 220.523976][ C1] schedule+0xe7/0x350 [ 220.524016][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.524057][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.524098][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.524157][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.524204][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.524277][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.524342][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.524400][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.524443][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.524483][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.524519][ C1] ? ksys_write+0x1ad/0x260 [ 220.524570][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.524634][ C1] do_syscall_64+0xcd/0x250 [ 220.524687][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.524735][ C1] RIP: 0033:0x7f869caa3457 [ 220.524762][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.524797][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.524823][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.524847][ C1] RBP: 0000562d38e2a810 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.524872][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e37c40 [ 220.524896][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.524941][ C1] [ 220.524960][ C1] task:kworker/0:3 state:S stack:22496 pid:2668 tgid:2668 ppid:2 flags:0x00004000 [ 220.525052][ C1] Workqueue: usb_hub_wq hub_event [ 220.525103][ C1] Call Trace: [ 220.525114][ C1] [ 220.525134][ C1] __schedule+0x105f/0x34b0 [ 220.525182][ C1] ? __pfx___schedule+0x10/0x10 [ 220.525224][ C1] ? schedule+0x298/0x350 [ 220.525262][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.525307][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.525351][ C1] ? lock_acquire+0x2f/0xb0 [ 220.525397][ C1] ? schedule+0x1fd/0x350 [ 220.525444][ C1] schedule+0xe7/0x350 [ 220.525483][ C1] schedule_preempt_disabled+0x13/0x30 [ 220.525528][ C1] __mutex_lock+0x5b8/0x9c0 [ 220.525580][ C1] ? input_register_device+0x98a/0x1110 [ 220.525636][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 220.525681][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 220.525735][ C1] ? kfree+0x130/0x480 [ 220.525767][ C1] ? kobject_get_path+0x94/0x2b0 [ 220.525811][ C1] ? input_register_device+0x97c/0x1110 [ 220.525867][ C1] ? input_register_device+0x98a/0x1110 [ 220.525915][ C1] input_register_device+0x98a/0x1110 [ 220.525980][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 220.526047][ C1] hid_connect+0x13a8/0x18a0 [ 220.526081][ C1] ? trace_kmalloc+0x2d/0xe0 [ 220.526125][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 220.526166][ C1] ? __asan_memset+0x23/0x50 [ 220.526214][ C1] ? __pfx_hid_connect+0x10/0x10 [ 220.526249][ C1] ? usbhid_start+0x152c/0x2340 [ 220.526314][ C1] hid_hw_start+0xaa/0x140 [ 220.526353][ C1] hid_device_probe+0x3e7/0x490 [ 220.526394][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 220.526435][ C1] really_probe+0x23e/0xa90 [ 220.526477][ C1] __driver_probe_device+0x1de/0x440 [ 220.526520][ C1] driver_probe_device+0x4c/0x1b0 [ 220.526560][ C1] __device_attach_driver+0x1df/0x310 [ 220.526601][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 220.526639][ C1] bus_for_each_drv+0x157/0x1e0 [ 220.526690][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 220.526739][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.526783][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.526829][ C1] __device_attach+0x1e8/0x4b0 [ 220.526867][ C1] ? __pfx___device_attach+0x10/0x10 [ 220.526908][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 220.526956][ C1] bus_probe_device+0x17f/0x1c0 [ 220.527015][ C1] device_add+0x114b/0x1a70 [ 220.527062][ C1] ? __pfx_device_add+0x10/0x10 [ 220.527110][ C1] ? __debugfs_create_file+0x413/0x660 [ 220.527175][ C1] hid_add_device+0x37f/0xa70 [ 220.527230][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 220.527284][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 220.527339][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 220.527389][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 220.527431][ C1] usbhid_probe+0xd3b/0x1410 [ 220.527485][ C1] usb_probe_interface+0x309/0x9d0 [ 220.527529][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 220.527570][ C1] really_probe+0x23e/0xa90 [ 220.527612][ C1] __driver_probe_device+0x1de/0x440 [ 220.527654][ C1] driver_probe_device+0x4c/0x1b0 [ 220.527694][ C1] __device_attach_driver+0x1df/0x310 [ 220.527735][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 220.527773][ C1] bus_for_each_drv+0x157/0x1e0 [ 220.527824][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 220.527875][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.527920][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.527972][ C1] __device_attach+0x1e8/0x4b0 [ 220.528011][ C1] ? __pfx___device_attach+0x10/0x10 [ 220.528051][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 220.528095][ C1] bus_probe_device+0x17f/0x1c0 [ 220.528151][ C1] device_add+0x114b/0x1a70 [ 220.528196][ C1] ? __pfx_device_add+0x10/0x10 [ 220.528237][ C1] ? mark_held_locks+0x9f/0xe0 [ 220.528299][ C1] usb_set_configuration+0x10cb/0x1c50 [ 220.528376][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 220.528423][ C1] usb_generic_driver_probe+0xb1/0x110 [ 220.528473][ C1] usb_probe_device+0xec/0x3e0 [ 220.528507][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 220.528544][ C1] really_probe+0x23e/0xa90 [ 220.528585][ C1] __driver_probe_device+0x1de/0x440 [ 220.528621][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 220.528663][ C1] driver_probe_device+0x4c/0x1b0 [ 220.528702][ C1] __device_attach_driver+0x1df/0x310 [ 220.528744][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 220.528781][ C1] bus_for_each_drv+0x157/0x1e0 [ 220.528832][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 220.528884][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.528928][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.528980][ C1] __device_attach+0x1e8/0x4b0 [ 220.529019][ C1] ? __pfx___device_attach+0x10/0x10 [ 220.529059][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 220.529102][ C1] bus_probe_device+0x17f/0x1c0 [ 220.529160][ C1] device_add+0x114b/0x1a70 [ 220.529206][ C1] ? __pfx_device_add+0x10/0x10 [ 220.529248][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 220.529311][ C1] usb_new_device+0xd90/0x1a10 [ 220.529372][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 220.529438][ C1] hub_event+0x2e58/0x4f40 [ 220.529528][ C1] ? __pfx_hub_event+0x10/0x10 [ 220.529586][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 220.529639][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.529676][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.529715][ C1] ? process_one_work+0x921/0x1ba0 [ 220.529768][ C1] ? lock_acquire+0x2f/0xb0 [ 220.529813][ C1] ? process_one_work+0x921/0x1ba0 [ 220.529868][ C1] process_one_work+0x9c5/0x1ba0 [ 220.529931][ C1] ? __pfx_hub_event+0x10/0x10 [ 220.529989][ C1] ? __pfx_process_one_work+0x10/0x10 [ 220.530050][ C1] ? assign_work+0x1a0/0x250 [ 220.530101][ C1] worker_thread+0x6c8/0xf00 [ 220.530168][ C1] ? __pfx_worker_thread+0x10/0x10 [ 220.530218][ C1] kthread+0x2c1/0x3a0 [ 220.530253][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.530292][ C1] ? __pfx_kthread+0x10/0x10 [ 220.530332][ C1] ret_from_fork+0x45/0x80 [ 220.530380][ C1] ? __pfx_kthread+0x10/0x10 [ 220.530419][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.530483][ C1] [ 220.530497][ C1] task:kworker/0:4 state:I stack:29680 pid:2669 tgid:2669 ppid:2 flags:0x00004000 [ 220.530602][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 220.530642][ C1] Call Trace: [ 220.530653][ C1] [ 220.530671][ C1] __schedule+0x105f/0x34b0 [ 220.530718][ C1] ? __pfx___schedule+0x10/0x10 [ 220.530760][ C1] ? schedule+0x298/0x350 [ 220.530798][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.530845][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.530890][ C1] ? lock_acquire+0x2f/0xb0 [ 220.530936][ C1] ? schedule+0x1fd/0x350 [ 220.530986][ C1] schedule+0xe7/0x350 [ 220.531023][ C1] ? worker_thread+0x271/0xf00 [ 220.531071][ C1] worker_thread+0x2de/0xf00 [ 220.531133][ C1] ? __pfx_worker_thread+0x10/0x10 [ 220.531182][ C1] kthread+0x2c1/0x3a0 [ 220.531216][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.531255][ C1] ? __pfx_kthread+0x10/0x10 [ 220.531295][ C1] ret_from_fork+0x45/0x80 [ 220.531344][ C1] ? __pfx_kthread+0x10/0x10 [ 220.531382][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.531446][ C1] [ 220.531460][ C1] task:kworker/0:5 state:I stack:29504 pid:2670 tgid:2670 ppid:2 flags:0x00004000 [ 220.531566][ C1] Workqueue: 0x0 (events) [ 220.531603][ C1] Call Trace: [ 220.531615][ C1] [ 220.531634][ C1] __schedule+0x105f/0x34b0 [ 220.531682][ C1] ? __pfx___schedule+0x10/0x10 [ 220.531722][ C1] ? schedule+0x298/0x350 [ 220.531761][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.531808][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.531855][ C1] ? lock_acquire+0x2f/0xb0 [ 220.531903][ C1] ? schedule+0x1fd/0x350 [ 220.531954][ C1] schedule+0xe7/0x350 [ 220.531993][ C1] ? worker_thread+0x271/0xf00 [ 220.532043][ C1] worker_thread+0x2de/0xf00 [ 220.532103][ C1] ? __kthread_parkme+0x148/0x220 [ 220.532143][ C1] ? __pfx_worker_thread+0x10/0x10 [ 220.532193][ C1] kthread+0x2c1/0x3a0 [ 220.532228][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.532265][ C1] ? __pfx_kthread+0x10/0x10 [ 220.532300][ C1] ret_from_fork+0x45/0x80 [ 220.532345][ C1] ? __pfx_kthread+0x10/0x10 [ 220.532381][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.532443][ C1] [ 220.532458][ C1] task:udevd state:S stack:27472 pid:2671 tgid:2671 ppid:2546 flags:0x00000002 [ 220.532556][ C1] Call Trace: [ 220.532568][ C1] [ 220.532587][ C1] __schedule+0x105f/0x34b0 [ 220.532638][ C1] ? __pfx___schedule+0x10/0x10 [ 220.532679][ C1] ? schedule+0x298/0x350 [ 220.532716][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.532760][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.532805][ C1] ? lock_acquire+0x2f/0xb0 [ 220.532851][ C1] ? schedule+0x1fd/0x350 [ 220.532894][ C1] schedule+0xe7/0x350 [ 220.532934][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.532981][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.533022][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.533081][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.533128][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.533202][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.533269][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.533326][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.533369][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.533408][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.533443][ C1] ? ksys_write+0x1ad/0x260 [ 220.533496][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.533561][ C1] do_syscall_64+0xcd/0x250 [ 220.533617][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.533670][ C1] RIP: 0033:0x7f869caa3457 [ 220.533697][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.533735][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.533761][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.533783][ C1] RBP: 0000562d38e34d90 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.533805][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e32d80 [ 220.533829][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.533873][ C1] [ 220.533887][ C1] task:kworker/1:3 state:I stack:29152 pid:2673 tgid:2673 ppid:2 flags:0x00004000 [ 220.533990][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 220.534028][ C1] Call Trace: [ 220.534040][ C1] [ 220.534057][ C1] __schedule+0x105f/0x34b0 [ 220.534103][ C1] ? __pfx___schedule+0x10/0x10 [ 220.534144][ C1] ? schedule+0x298/0x350 [ 220.534183][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.534228][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.534272][ C1] ? lock_acquire+0x2f/0xb0 [ 220.534316][ C1] ? schedule+0x1fd/0x350 [ 220.534360][ C1] schedule+0xe7/0x350 [ 220.534396][ C1] ? worker_thread+0x271/0xf00 [ 220.534443][ C1] worker_thread+0x2de/0xf00 [ 220.534502][ C1] ? __kthread_parkme+0x148/0x220 [ 220.534543][ C1] ? __pfx_worker_thread+0x10/0x10 [ 220.534593][ C1] kthread+0x2c1/0x3a0 [ 220.534626][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.534664][ C1] ? __pfx_kthread+0x10/0x10 [ 220.534702][ C1] ret_from_fork+0x45/0x80 [ 220.534751][ C1] ? __pfx_kthread+0x10/0x10 [ 220.534787][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.534849][ C1] [ 220.534863][ C1] task:udevd state:S stack:27600 pid:2684 tgid:2684 ppid:2546 flags:0x00000002 [ 220.534965][ C1] Call Trace: [ 220.534975][ C1] [ 220.534993][ C1] __schedule+0x105f/0x34b0 [ 220.535042][ C1] ? __pfx___schedule+0x10/0x10 [ 220.535081][ C1] ? schedule+0x298/0x350 [ 220.535120][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.535165][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.535208][ C1] ? lock_acquire+0x2f/0xb0 [ 220.535252][ C1] ? schedule+0x1fd/0x350 [ 220.535296][ C1] schedule+0xe7/0x350 [ 220.535336][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.535378][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.535418][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.535478][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.535526][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.535599][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.535667][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.535723][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.535767][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.535807][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.535842][ C1] ? ksys_write+0x1ad/0x260 [ 220.535893][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.535960][ C1] do_syscall_64+0xcd/0x250 [ 220.536013][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.536062][ C1] RIP: 0033:0x7f869caa3457 [ 220.536089][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.536125][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.536149][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.536173][ C1] RBP: 0000562d38e0a010 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.536197][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e335c0 [ 220.536222][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.536266][ C1] [ 220.536281][ C1] task:udevd state:S stack:27856 pid:2685 tgid:2685 ppid:2546 flags:0x00000002 [ 220.536378][ C1] Call Trace: [ 220.536389][ C1] [ 220.536408][ C1] __schedule+0x105f/0x34b0 [ 220.536456][ C1] ? __pfx___schedule+0x10/0x10 [ 220.536497][ C1] ? schedule+0x298/0x350 [ 220.536536][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.536582][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.536627][ C1] ? lock_acquire+0x2f/0xb0 [ 220.536673][ C1] ? schedule+0x1fd/0x350 [ 220.536715][ C1] schedule+0xe7/0x350 [ 220.536755][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.536796][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.536836][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.536895][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.536942][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.537020][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.537087][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.537144][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.537186][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.537226][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.537261][ C1] ? ksys_write+0x1ad/0x260 [ 220.537311][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.537374][ C1] do_syscall_64+0xcd/0x250 [ 220.537427][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.537476][ C1] RIP: 0033:0x7f869caa3457 [ 220.537503][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.537538][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.537563][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.537586][ C1] RBP: 0000562d38e2a810 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.537611][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e9d630 [ 220.537635][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.537679][ C1] [ 220.537694][ C1] task:udevd state:S stack:27520 pid:2689 tgid:2689 ppid:2546 flags:0x00000002 [ 220.537789][ C1] Call Trace: [ 220.537801][ C1] [ 220.537819][ C1] __schedule+0x105f/0x34b0 [ 220.537869][ C1] ? __pfx___schedule+0x10/0x10 [ 220.537910][ C1] ? schedule+0x298/0x350 [ 220.537953][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.537999][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.538043][ C1] ? lock_acquire+0x2f/0xb0 [ 220.538089][ C1] ? schedule+0x1fd/0x350 [ 220.538135][ C1] schedule+0xe7/0x350 [ 220.538177][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.538218][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.538262][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.538323][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.538373][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.538445][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.538511][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.538568][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.538610][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.538650][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.538685][ C1] ? ksys_write+0x1ad/0x260 [ 220.538735][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.538798][ C1] do_syscall_64+0xcd/0x250 [ 220.538851][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.538901][ C1] RIP: 0033:0x7f869caa3457 [ 220.538927][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.538968][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.538993][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.539018][ C1] RBP: 0000562d38e30780 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.539042][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e66290 [ 220.539067][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.539111][ C1] [ 220.539125][ C1] task:udevd state:S stack:27520 pid:2690 tgid:2690 ppid:2546 flags:0x00000002 [ 220.539222][ C1] Call Trace: [ 220.539233][ C1] [ 220.539252][ C1] __schedule+0x105f/0x34b0 [ 220.539301][ C1] ? __pfx___schedule+0x10/0x10 [ 220.539342][ C1] ? schedule+0x298/0x350 [ 220.539380][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.539424][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.539469][ C1] ? lock_acquire+0x2f/0xb0 [ 220.539514][ C1] ? schedule+0x1fd/0x350 [ 220.539558][ C1] schedule+0xe7/0x350 [ 220.539599][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.539640][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.539680][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.539739][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.539786][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.539858][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.539920][ C1] ? __pfx_vfs_write+0x10/0x10 [ 220.539975][ C1] ? fdget+0x176/0x210 [ 220.540024][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.540081][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.540126][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.540168][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.540206][ C1] ? ksys_write+0x1ad/0x260 [ 220.540258][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.540324][ C1] do_syscall_64+0xcd/0x250 [ 220.540377][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.540426][ C1] RIP: 0033:0x7f869caa3457 [ 220.540453][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.540488][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.540514][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.540537][ C1] RBP: 0000562d38e32090 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.540562][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e9caa0 [ 220.540587][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.540630][ C1] [ 220.540644][ C1] task:udevd state:S stack:27472 pid:2691 tgid:2691 ppid:2546 flags:0x00000002 [ 220.540742][ C1] Call Trace: [ 220.540753][ C1] [ 220.540772][ C1] __schedule+0x105f/0x34b0 [ 220.540820][ C1] ? __pfx___schedule+0x10/0x10 [ 220.540863][ C1] ? schedule+0x298/0x350 [ 220.540919][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.540970][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.541016][ C1] ? lock_acquire+0x2f/0xb0 [ 220.541062][ C1] ? schedule+0x1fd/0x350 [ 220.541106][ C1] schedule+0xe7/0x350 [ 220.541147][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.541187][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.541224][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.541279][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.541326][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.541399][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.541458][ C1] ? __pfx_vfs_write+0x10/0x10 [ 220.541507][ C1] ? fdget+0x176/0x210 [ 220.541556][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.541614][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.541656][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.541696][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.541730][ C1] ? ksys_write+0x1ad/0x260 [ 220.541781][ C1] ? __pfx_ksys_write+0x10/0x10 [ 220.541844][ C1] do_syscall_64+0xcd/0x250 [ 220.541898][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.541953][ C1] RIP: 0033:0x7f869caa3457 [ 220.541979][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.542015][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.542041][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.542065][ C1] RBP: 0000562d38e9b100 R08: 0000000000000000 R09: 59ffd5dd027e9719 [ 220.542089][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38ea07e0 [ 220.542114][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.542158][ C1] [ 220.542173][ C1] task:udevd state:S stack:27248 pid:2692 tgid:2692 ppid:2546 flags:0x00000002 [ 220.542269][ C1] Call Trace: [ 220.542280][ C1] [ 220.542298][ C1] __schedule+0x105f/0x34b0 [ 220.542346][ C1] ? __pfx___schedule+0x10/0x10 [ 220.542390][ C1] ? schedule+0x298/0x350 [ 220.542430][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.542477][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.542525][ C1] ? lock_acquire+0x2f/0xb0 [ 220.542572][ C1] ? schedule+0x1fd/0x350 [ 220.542618][ C1] schedule+0xe7/0x350 [ 220.542658][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.542718][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.542758][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 220.542818][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 220.542866][ C1] do_epoll_wait+0x139b/0x1a90 [ 220.542939][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 220.543013][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 220.543069][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 220.543112][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 220.543146][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.543194][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 220.543247][ C1] do_syscall_64+0xcd/0x250 [ 220.543300][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.543350][ C1] RIP: 0033:0x7f869caa3457 [ 220.543378][ C1] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 220.543414][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 220.543439][ C1] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 220.543463][ C1] RBP: 0000562d38e61bf0 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 220.543488][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e60ee0 [ 220.543512][ C1] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 220.543557][ C1] [ 220.543571][ C1] task:syz-executor423 state:S stack:27200 pid:2693 tgid:2693 ppid:2654 flags:0x00000002 [ 220.543667][ C1] Call Trace: [ 220.543679][ C1] [ 220.543697][ C1] __schedule+0x105f/0x34b0 [ 220.543744][ C1] ? __pfx___schedule+0x10/0x10 [ 220.543786][ C1] ? schedule+0x298/0x350 [ 220.543825][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.543871][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.543916][ C1] ? lock_acquire+0x2f/0xb0 [ 220.543968][ C1] ? schedule+0x1fd/0x350 [ 220.544008][ C1] ? futex_wait_queue+0x41/0x1f0 [ 220.544051][ C1] schedule+0xe7/0x350 [ 220.544090][ C1] futex_wait_queue+0xfc/0x1f0 [ 220.544138][ C1] __futex_wait+0x291/0x3c0 [ 220.544184][ C1] ? __pfx___futex_wait+0x10/0x10 [ 220.544228][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 220.544286][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 220.544340][ C1] ? ktime_add_safe+0x60/0x70 [ 220.544392][ C1] futex_wait+0xe9/0x380 [ 220.544434][ C1] ? __pfx_futex_wait+0x10/0x10 [ 220.544482][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.544531][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.544571][ C1] ? ktime_get+0xd9/0x1a0 [ 220.544614][ C1] do_futex+0x22b/0x350 [ 220.544651][ C1] ? __pfx_do_futex+0x10/0x10 [ 220.544695][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 220.544737][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.544776][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.544825][ C1] do_syscall_64+0xcd/0x250 [ 220.544878][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.544927][ C1] RIP: 0033:0x7f427264ac49 [ 220.544961][ C1] RSP: 002b:00007ffe75d75438 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.544996][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007f427264ac49 [ 220.545021][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f42726d23ec [ 220.545045][ C1] RBP: 0000000000035c85 R08: 00007f4272601080 R09: 00007ffe75d75460 [ 220.545071][ C1] R10: 00007ffe75d75460 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.545095][ C1] R13: 0000000000035de3 R14: 00007ffe75d75480 R15: 00007f4272613040 [ 220.545140][ C1] [ 220.545153][ C1] task:syz-executor423 state:S stack:28352 pid:2698 tgid:2693 ppid:2654 flags:0x00000002 [ 220.545251][ C1] Call Trace: [ 220.545263][ C1] [ 220.545281][ C1] __schedule+0x105f/0x34b0 [ 220.545330][ C1] ? __pfx___schedule+0x10/0x10 [ 220.545371][ C1] ? schedule+0x298/0x350 [ 220.545409][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.545455][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.545500][ C1] ? lock_acquire+0x2f/0xb0 [ 220.545546][ C1] ? schedule+0x1fd/0x350 [ 220.545589][ C1] schedule+0xe7/0x350 [ 220.545629][ C1] schedule_timeout+0x258/0x2a0 [ 220.545664][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 220.545715][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.545758][ C1] __wait_for_common+0x3e1/0x600 [ 220.545801][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 220.545843][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 220.545885][ C1] ? dummy_queue+0x3fb/0xb70 [ 220.545931][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.545978][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 220.546024][ C1] raw_process_ep_io+0x5d7/0xb90 [ 220.546081][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 220.546127][ C1] ? __might_fault+0xe3/0x190 [ 220.546190][ C1] ? memdup_user+0x88/0xd0 [ 220.546237][ C1] raw_ioctl+0xa4d/0x2b90 [ 220.546284][ C1] ? lock_acquire+0x2f/0xb0 [ 220.546329][ C1] ? __fget_files+0x40/0x3f0 [ 220.546382][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 220.546430][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 220.546478][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 220.546527][ C1] __x64_sys_ioctl+0x18f/0x220 [ 220.546579][ C1] do_syscall_64+0xcd/0x250 [ 220.546632][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.546685][ C1] RIP: 0033:0x7f427264aadb [ 220.546712][ C1] RSP: 002b:00007f42725ff0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.546748][ C1] RAX: ffffffffffffffda RBX: 00007f42726d2500 RCX: 00007f427264aadb [ 220.546774][ C1] RDX: 00007f42725ff150 RSI: 0000000040085507 RDI: 0000000000000003 [ 220.546800][ C1] RBP: 00007f42726d23e0 R08: 0000000000000003 R09: 0000000000000081 [ 220.546826][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.546850][ C1] R13: 0000000000000016 R14: 00007ffe75d75270 R15: 00007ffe75d75358 [ 220.546893][ C1] [ 220.546907][ C1] task:syz-executor423 state:S stack:26832 pid:2694 tgid:2694 ppid:2651 flags:0x00000002 [ 220.547009][ C1] Call Trace: [ 220.547021][ C1] [ 220.547039][ C1] __schedule+0x105f/0x34b0 [ 220.547088][ C1] ? __pfx___schedule+0x10/0x10 [ 220.547129][ C1] ? schedule+0x298/0x350 [ 220.547168][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.547214][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.547259][ C1] ? lock_acquire+0x2f/0xb0 [ 220.547306][ C1] ? schedule+0x1fd/0x350 [ 220.547346][ C1] ? futex_wait_queue+0x41/0x1f0 [ 220.547389][ C1] schedule+0xe7/0x350 [ 220.547430][ C1] futex_wait_queue+0xfc/0x1f0 [ 220.547475][ C1] __futex_wait+0x291/0x3c0 [ 220.547521][ C1] ? __pfx___futex_wait+0x10/0x10 [ 220.547563][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 220.547620][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 220.547673][ C1] ? ktime_add_safe+0x60/0x70 [ 220.547722][ C1] futex_wait+0xe9/0x380 [ 220.547765][ C1] ? __pfx_futex_wait+0x10/0x10 [ 220.547814][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.547861][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.547900][ C1] ? ktime_get+0xd9/0x1a0 [ 220.547949][ C1] do_futex+0x22b/0x350 [ 220.547988][ C1] ? __pfx_do_futex+0x10/0x10 [ 220.548035][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 220.548077][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.548116][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.548165][ C1] do_syscall_64+0xcd/0x250 [ 220.548217][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.548267][ C1] RIP: 0033:0x7f427264ac49 [ 220.548295][ C1] RSP: 002b:00007ffe75d75438 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.548329][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007f427264ac49 [ 220.548354][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f42726d23ec [ 220.548378][ C1] RBP: 0000000000035c67 R08: 00007f4272601080 R09: 00007ffe75d75460 [ 220.548403][ C1] R10: 00007ffe75d75460 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.548428][ C1] R13: 0000000000035dc5 R14: 00007ffe75d75480 R15: 00007f4272613040 [ 220.548472][ C1] [ 220.548486][ C1] task:syz-executor423 state:S stack:27616 pid:2700 tgid:2694 ppid:2651 flags:0x00000002 [ 220.548585][ C1] Call Trace: [ 220.548597][ C1] [ 220.548615][ C1] __schedule+0x105f/0x34b0 [ 220.548663][ C1] ? __pfx___schedule+0x10/0x10 [ 220.548704][ C1] ? schedule+0x298/0x350 [ 220.548743][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.548789][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.548835][ C1] ? lock_acquire+0x2f/0xb0 [ 220.548881][ C1] ? schedule+0x1fd/0x350 [ 220.548920][ C1] ? do_nanosleep+0x18a/0x510 [ 220.548961][ C1] schedule+0xe7/0x350 [ 220.549003][ C1] do_nanosleep+0x216/0x510 [ 220.549039][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 220.549092][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 220.549131][ C1] ? __asan_memset+0x23/0x50 [ 220.549176][ C1] ? __hrtimer_init+0x106/0x2c0 [ 220.549227][ C1] hrtimer_nanosleep+0x146/0x370 [ 220.549280][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 220.549331][ C1] ? __might_fault+0xe3/0x190 [ 220.549384][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.549436][ C1] ? get_timespec64+0x148/0x240 [ 220.549474][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 220.549515][ C1] common_nsleep+0xa1/0xd0 [ 220.549557][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 220.549611][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 220.549674][ C1] do_syscall_64+0xcd/0x250 [ 220.549726][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.549772][ C1] RIP: 0033:0x7f4272677945 [ 220.549799][ C1] RSP: 002b:00007f42725fe0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 220.549835][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4272677945 [ 220.549861][ C1] RDX: 00007f42725fe0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.549885][ C1] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007f42725fe138 [ 220.549910][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f42726d23ec [ 220.549933][ C1] R13: 0000000000000016 R14: 00007ffe75d75270 R15: 00007ffe75d75358 [ 220.549991][ C1] [ 220.550006][ C1] task:syz-executor423 state:S stack:27200 pid:2695 tgid:2695 ppid:2652 flags:0x00000002 [ 220.550103][ C1] Call Trace: [ 220.550115][ C1] [ 220.550133][ C1] __schedule+0x105f/0x34b0 [ 220.550183][ C1] ? __pfx___schedule+0x10/0x10 [ 220.550225][ C1] ? schedule+0x298/0x350 [ 220.550263][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.550310][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.550352][ C1] ? lock_acquire+0x2f/0xb0 [ 220.550396][ C1] ? schedule+0x1fd/0x350 [ 220.550437][ C1] ? futex_wait_queue+0x41/0x1f0 [ 220.550479][ C1] schedule+0xe7/0x350 [ 220.550519][ C1] futex_wait_queue+0xfc/0x1f0 [ 220.550564][ C1] __futex_wait+0x291/0x3c0 [ 220.550611][ C1] ? __pfx___futex_wait+0x10/0x10 [ 220.550651][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 220.550707][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 220.550759][ C1] ? ktime_add_safe+0x60/0x70 [ 220.550812][ C1] futex_wait+0xe9/0x380 [ 220.550855][ C1] ? __pfx_futex_wait+0x10/0x10 [ 220.550907][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.550963][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.551003][ C1] ? ktime_get+0xd9/0x1a0 [ 220.551049][ C1] do_futex+0x22b/0x350 [ 220.551086][ C1] ? __pfx_do_futex+0x10/0x10 [ 220.551133][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 220.551175][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.551214][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.551262][ C1] do_syscall_64+0xcd/0x250 [ 220.551316][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.551361][ C1] RIP: 0033:0x7f427264ac49 [ 220.551385][ C1] RSP: 002b:00007ffe75d75438 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.551419][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007f427264ac49 [ 220.551445][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f42726d23ec [ 220.551468][ C1] RBP: 0000000000035cc3 R08: 00007f4272601080 R09: 00007ffe75d75460 [ 220.551494][ C1] R10: 00007ffe75d75460 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.551518][ C1] R13: 0000000000035e21 R14: 00007ffe75d75480 R15: 00007f4272613040 [ 220.551563][ C1] [ 220.551576][ C1] task:syz-executor423 state:S stack:28528 pid:2702 tgid:2695 ppid:2652 flags:0x00000002 [ 220.551678][ C1] Call Trace: [ 220.551689][ C1] [ 220.551707][ C1] __schedule+0x105f/0x34b0 [ 220.551756][ C1] ? __pfx___schedule+0x10/0x10 [ 220.551798][ C1] ? schedule+0x298/0x350 [ 220.551837][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.551883][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.551928][ C1] ? lock_acquire+0x2f/0xb0 [ 220.551979][ C1] ? schedule+0x1fd/0x350 [ 220.552021][ C1] ? do_nanosleep+0x18a/0x510 [ 220.552056][ C1] schedule+0xe7/0x350 [ 220.552095][ C1] do_nanosleep+0x216/0x510 [ 220.552128][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 220.552181][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 220.552218][ C1] ? __asan_memset+0x23/0x50 [ 220.552259][ C1] ? __hrtimer_init+0x106/0x2c0 [ 220.552309][ C1] hrtimer_nanosleep+0x146/0x370 [ 220.552360][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 220.552411][ C1] ? __might_fault+0xe3/0x190 [ 220.552465][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.552516][ C1] ? get_timespec64+0x148/0x240 [ 220.552553][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 220.552595][ C1] common_nsleep+0xa1/0xd0 [ 220.552636][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 220.552689][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 220.552741][ C1] do_syscall_64+0xcd/0x250 [ 220.552793][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.552843][ C1] RIP: 0033:0x7f4272677945 [ 220.552870][ C1] RSP: 002b:00007f42725fe0b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 220.552904][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4272677945 [ 220.552929][ C1] RDX: 00007f42725fe0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.552958][ C1] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007f42725fe138 [ 220.552982][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f42726d23ec [ 220.553006][ C1] R13: 0000000000000016 R14: 00007ffe75d75270 R15: 00007ffe75d75358 [ 220.553050][ C1] [ 220.553065][ C1] task:syz-executor423 state:S stack:27200 pid:2696 tgid:2696 ppid:2653 flags:0x00000002 [ 220.553164][ C1] Call Trace: [ 220.553176][ C1] [ 220.553195][ C1] __schedule+0x105f/0x34b0 [ 220.553246][ C1] ? __pfx___schedule+0x10/0x10 [ 220.553290][ C1] ? schedule+0x298/0x350 [ 220.553330][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.553378][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.553424][ C1] ? lock_acquire+0x2f/0xb0 [ 220.553469][ C1] ? schedule+0x1fd/0x350 [ 220.553509][ C1] ? futex_wait_queue+0x41/0x1f0 [ 220.553551][ C1] schedule+0xe7/0x350 [ 220.553591][ C1] futex_wait_queue+0xfc/0x1f0 [ 220.553636][ C1] __futex_wait+0x291/0x3c0 [ 220.553683][ C1] ? __pfx___futex_wait+0x10/0x10 [ 220.553723][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 220.553779][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 220.553832][ C1] ? ktime_add_safe+0x60/0x70 [ 220.553882][ C1] futex_wait+0xe9/0x380 [ 220.553925][ C1] ? __pfx_futex_wait+0x10/0x10 [ 220.553979][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.554027][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.554066][ C1] ? ktime_get+0xd9/0x1a0 [ 220.554110][ C1] do_futex+0x22b/0x350 [ 220.554144][ C1] ? __pfx_do_futex+0x10/0x10 [ 220.554188][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 220.554221][ C1] ? __x64_sys_futex+0x1ea/0x4c0 [ 220.554259][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.554292][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.554338][ C1] do_syscall_64+0xcd/0x250 [ 220.554391][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.554458][ C1] [ 220.554471][ C1] task:syz-executor423 state:S stack:27792 pid:2701 tgid:2696 ppid:2653 flags:0x00000002 [ 220.554569][ C1] Call Trace: [ 220.554581][ C1] [ 220.554599][ C1] __schedule+0x105f/0x34b0 [ 220.554647][ C1] ? __pfx___schedule+0x10/0x10 [ 220.554689][ C1] ? schedule+0x298/0x350 [ 220.554726][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.554772][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.554817][ C1] ? lock_acquire+0x2f/0xb0 [ 220.554862][ C1] ? schedule+0x1fd/0x350 [ 220.554905][ C1] schedule+0xe7/0x350 [ 220.554951][ C1] schedule_timeout+0x258/0x2a0 [ 220.554986][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 220.555038][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.555081][ C1] __wait_for_common+0x3e1/0x600 [ 220.555123][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 220.555165][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 220.555206][ C1] ? dummy_queue+0x3fb/0xb70 [ 220.555251][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.555290][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 220.555336][ C1] raw_process_ep_io+0x5d7/0xb90 [ 220.555392][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 220.555439][ C1] ? __might_fault+0xe3/0x190 [ 220.555500][ C1] ? memdup_user+0x88/0xd0 [ 220.555546][ C1] raw_ioctl+0xa4d/0x2b90 [ 220.555593][ C1] ? lock_acquire+0x2f/0xb0 [ 220.555638][ C1] ? __fget_files+0x40/0x3f0 [ 220.555692][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 220.555739][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 220.555786][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 220.555835][ C1] __x64_sys_ioctl+0x18f/0x220 [ 220.555885][ C1] do_syscall_64+0xcd/0x250 [ 220.555938][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.555997][ C1] RIP: 0033:0x7f427264aadb [ 220.556026][ C1] RSP: 002b:00007f42725ff0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.556063][ C1] RAX: ffffffffffffffda RBX: 00007f42726d2500 RCX: 00007f427264aadb [ 220.556089][ C1] RDX: 00007f42725ff150 RSI: 0000000040085507 RDI: 0000000000000003 [ 220.556116][ C1] RBP: 00007f42726d23e0 R08: 0000000000000003 R09: 0000000000000081 [ 220.556141][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.556166][ C1] R13: 0000000000000016 R14: 00007ffe75d75270 R15: 00007ffe75d75358 [ 220.556210][ C1] [ 220.556225][ C1] task:syz-executor423 state:S stack:27200 pid:2697 tgid:2697 ppid:2649 flags:0x00000002 [ 220.556322][ C1] Call Trace: [ 220.556334][ C1] [ 220.556351][ C1] __schedule+0x105f/0x34b0 [ 220.556400][ C1] ? __pfx___schedule+0x10/0x10 [ 220.556443][ C1] ? schedule+0x298/0x350 [ 220.556482][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.556527][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.556571][ C1] ? lock_acquire+0x2f/0xb0 [ 220.556617][ C1] ? schedule+0x1fd/0x350 [ 220.556658][ C1] ? futex_wait_queue+0x41/0x1f0 [ 220.556700][ C1] schedule+0xe7/0x350 [ 220.556740][ C1] futex_wait_queue+0xfc/0x1f0 [ 220.556786][ C1] __futex_wait+0x291/0x3c0 [ 220.556832][ C1] ? __pfx___futex_wait+0x10/0x10 [ 220.556874][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 220.556930][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 220.556988][ C1] ? ktime_add_safe+0x60/0x70 [ 220.557040][ C1] futex_wait+0xe9/0x380 [ 220.557082][ C1] ? __pfx_futex_wait+0x10/0x10 [ 220.557131][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 220.557178][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.557217][ C1] ? ktime_get+0xd9/0x1a0 [ 220.557259][ C1] do_futex+0x22b/0x350 [ 220.557296][ C1] ? __pfx_do_futex+0x10/0x10 [ 220.557344][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 220.557387][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.557426][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.557474][ C1] do_syscall_64+0xcd/0x250 [ 220.557528][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.557577][ C1] RIP: 0033:0x7f427264ac49 [ 220.557606][ C1] RSP: 002b:00007ffe75d75438 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.557644][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00007f427264ac49 [ 220.557670][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f42726d23ec [ 220.557695][ C1] RBP: 0000000000035d4b R08: 00007f4272601080 R09: 00007ffe75d75460 [ 220.557720][ C1] R10: 00007ffe75d75460 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.557747][ C1] R13: 0000000000035ea9 R14: 00007ffe75d75480 R15: 00007f4272613040 [ 220.557793][ C1] [ 220.557807][ C1] task:syz-executor423 state:S stack:28496 pid:2699 tgid:2697 ppid:2649 flags:0x00000002 [ 220.557906][ C1] Call Trace: [ 220.557918][ C1] [ 220.557936][ C1] __schedule+0x105f/0x34b0 [ 220.557990][ C1] ? __pfx___schedule+0x10/0x10 [ 220.558033][ C1] ? schedule+0x298/0x350 [ 220.558072][ C1] ? __pfx_lock_release+0x10/0x10 [ 220.558118][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 220.558163][ C1] ? lock_acquire+0x2f/0xb0 [ 220.558209][ C1] ? schedule+0x1fd/0x350 [ 220.558253][ C1] schedule+0xe7/0x350 [ 220.558294][ C1] schedule_timeout+0x258/0x2a0 [ 220.558329][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 220.558380][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.558424][ C1] __wait_for_common+0x3e1/0x600 [ 220.558467][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 220.558507][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 220.558548][ C1] ? dummy_queue+0x3fb/0xb70 [ 220.558593][ C1] ? rcu_is_watching+0x12/0xc0 [ 220.558634][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 220.558679][ C1] raw_process_ep_io+0x5d7/0xb90 [ 220.558734][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 220.558780][ C1] ? __might_fault+0xe3/0x190 [ 220.558840][ C1] ? memdup_user+0x88/0xd0 [ 220.558886][ C1] raw_ioctl+0xa4d/0x2b90 [ 220.558933][ C1] ? lock_acquire+0x2f/0xb0 [ 220.558984][ C1] ? __fget_files+0x40/0x3f0 [ 220.559037][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 220.559085][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 220.559133][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 220.559182][ C1] __x64_sys_ioctl+0x18f/0x220 [ 220.559232][ C1] do_syscall_64+0xcd/0x250 [ 220.559285][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.559335][ C1] RIP: 0033:0x7f427264aadb [ 220.559362][ C1] RSP: 002b:00007f42725ff0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.559396][ C1] RAX: ffffffffffffffda RBX: 00007f42726d2500 RCX: 00007f427264aadb [ 220.559423][ C1] RDX: 00007f42725ff150 RSI: 0000000040085507 RDI: 0000000000000003 [ 220.559447][ C1] RBP: 00007f42726d23e0 R08: 0000000000000003 R09: 0000000000000081 [ 220.559471][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f42726d23ec [ 220.559495][ C1] R13: 0000000000000016 R14: 00007ffe75d75270 R15: 00007ffe75d75358 [ 220.559539][ C1] [ 220.559552][ C1] [ 220.559552][ C1] Showing all locks held in the system: [ 220.559587][ C1] 7 locks held by kworker/0:0/8: [ 220.559608][ C1] #0: ffff8881066d4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 220.559710][ C1] #1: ffffc9000008fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 220.559807][ C1] #2: ffff8881097e9190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 220.559904][ C1] #3: ffff88811aaee190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.559994][ C1] #4: ffff88811abf1160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.560078][ C1] #5: ffff88811ab79a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.560164][ C1] #6: ffffffff89bd6d48 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 220.560266][ C1] 11 locks held by kworker/0:1/9: [ 220.560287][ C1] #0: ffff8881066d4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 220.560389][ C1] #1: ffffc9000009fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 220.560485][ C1] #2: ffff888109751190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 220.560582][ C1] #3: ffff88811a6fb190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.560664][ C1] #4: ffff88811aad7160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.560744][ C1] #5: ffff88811ab71a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.560826][ C1] #6: ffffffff89bd6d48 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 220.560923][ C1] #7: ffff88811b31e8a0 (&led_cdev->led_access){+.+.}-{3:3}, at: led_classdev_register_ext+0x51b/0x9e0 [ 220.561015][ C1] #8: ffffffff892bb810 (triggers_list_lock){++++}-{3:3}, at: led_trigger_set_default+0x5c/0x2a0 [ 220.561107][ C1] #9: ffff88811b31e7b8 (&led_cdev->trigger_lock){+.+.}-{3:3}, at: led_trigger_set_default+0x70/0x2a0 [ 220.561199][ C1] #10: ffffffff88ec6a78 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 220.561295][ C1] 7 locks held by kworker/1:0/24: [ 220.561317][ C1] #0: ffff8881066d4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 220.561412][ C1] #1: ffffc9000019fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 220.561504][ C1] #2: ffff888109739190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 220.561599][ C1] #3: ffff88811a8d1190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.561682][ C1] #4: ffff88811a8ba160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.561762][ C1] #5: ffff88811aa4da20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.561845][ C1] #6: ffffffff89bd6d48 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 220.561949][ C1] 2 locks held by kworker/1:1/63: [ 220.561976][ C1] 4 locks held by udevd/2546: [ 220.561997][ C1] #0: ffff88811aee0230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 220.562090][ C1] #1: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 220.562192][ C1] #2: ffffffff89387ad8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 220.562286][ C1] #3: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 220.562384][ C1] 2 locks held by getty/2604: [ 220.562406][ C1] #0: ffff888106bed0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 220.562489][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 220.562587][ C1] 7 locks held by kworker/0:3/2668: [ 220.562608][ C1] #0: ffff8881066d4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 220.562721][ C1] #1: ffffc90001597d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 220.562818][ C1] #2: ffff888109761190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 220.562917][ C1] #3: ffff88811aaed190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.563006][ C1] #4: ffff88811abf3160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.563087][ C1] #5: ffff88811a9a1a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 220.563168][ C1] #6: ffffffff89bd6d48 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 220.563266][ C1] [ 220.563276][ C1] ============================================= [ 220.563276][ C1] [ 220.640399][ T9] keytouch 0003:0926:3333.000C: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 220.670993][ C0] task:init state:S stack:21936 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 220.671093][ C0] Call Trace: [ 220.671106][ C0] [ 220.671125][ C0] __schedule+0x105f/0x34b0 [ 220.671180][ C0] ? __pfx___schedule+0x10/0x10 [ 220.671222][ C0] ? schedule+0x298/0x350 [ 220.671260][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.671307][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.671352][ C0] ? lock_acquire+0x2f/0xb0 [ 220.671398][ C0] ? schedule+0x1fd/0x350 [ 220.671440][ C0] schedule+0xe7/0x350 [ 220.671480][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 220.671523][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 220.671564][ C0] ? do_sigtimedwait+0x37b/0x5c0 [ 220.671620][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 220.671665][ C0] do_sigtimedwait+0x42f/0x5c0 [ 220.671726][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 220.671775][ C0] ? lock_acquire+0x2f/0xb0 [ 220.671819][ C0] ? __might_fault+0xe3/0x190 [ 220.671877][ C0] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 220.671924][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 220.671973][ C0] ? xfd_validate_state+0x5d/0x180 [ 220.672041][ C0] do_syscall_64+0xcd/0x250 [ 220.672096][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.672147][ C0] RIP: 0033:0x7fb5a472b23c [ 220.672172][ C0] RSP: 002b:00007ffc3845ced0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 220.672209][ C0] RAX: ffffffffffffffda RBX: 00007fb5a496113c RCX: 00007fb5a472b23c [ 220.672236][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fb5a49664a8 [ 220.672260][ C0] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 220.672283][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fb5a49664a0 [ 220.672303][ C0] R13: 00007ffc3845cf38 R14: 0000561a84580169 R15: 00007fb5a499da80 [ 220.672347][ C0] [ 220.672362][ C0] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 220.672459][ C0] Call Trace: [ 220.672470][ C0] [ 220.672487][ C0] __schedule+0x105f/0x34b0 [ 220.672533][ C0] ? __pfx___schedule+0x10/0x10 [ 220.672578][ C0] ? schedule+0x298/0x350 [ 220.672619][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.672669][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.672723][ C0] ? lock_acquire+0x2f/0xb0 [ 220.672771][ C0] ? schedule+0x1fd/0x350 [ 220.672813][ C0] schedule+0xe7/0x350 [ 220.672851][ C0] ? kthreadd+0x2ce/0x7d0 [ 220.672894][ C0] kthreadd+0x5ba/0x7d0 [ 220.672940][ C0] ? __pfx_kthreadd+0x10/0x10 [ 220.672985][ C0] ret_from_fork+0x45/0x80 [ 220.673030][ C0] ? __pfx_kthreadd+0x10/0x10 [ 220.673077][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.673142][ C0] [ 220.673156][ C0] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 220.673261][ C0] Call Trace: [ 220.673273][ C0] [ 220.673293][ C0] __schedule+0x105f/0x34b0 [ 220.673341][ C0] ? __pfx___schedule+0x10/0x10 [ 220.673385][ C0] ? schedule+0x298/0x350 [ 220.673423][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.673470][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.673516][ C0] ? lock_acquire+0x2f/0xb0 [ 220.673558][ C0] ? schedule+0x1fd/0x350 [ 220.673600][ C0] schedule+0xe7/0x350 [ 220.673641][ C0] kthread_worker_fn+0x502/0xba0 [ 220.673693][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 220.673735][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 220.673778][ C0] kthread+0x2c1/0x3a0 [ 220.673815][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.673852][ C0] ? __pfx_kthread+0x10/0x10 [ 220.673890][ C0] ret_from_fork+0x45/0x80 [ 220.673939][ C0] ? __pfx_kthread+0x10/0x10 [ 220.673975][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.674041][ C0] [ 220.674054][ C0] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 220.674162][ C0] Call Trace: [ 220.674173][ C0] [ 220.674193][ C0] __schedule+0x105f/0x34b0 [ 220.674243][ C0] ? __pfx___schedule+0x10/0x10 [ 220.674285][ C0] ? schedule+0x298/0x350 [ 220.674324][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.674370][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.674416][ C0] ? lock_acquire+0x2f/0xb0 [ 220.674463][ C0] ? schedule+0x1fd/0x350 [ 220.674507][ C0] schedule+0xe7/0x350 [ 220.674548][ C0] rescuer_thread+0x946/0xe20 [ 220.674599][ C0] ? __kthread_parkme+0xb7/0x220 [ 220.674637][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.674705][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.674752][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.674802][ C0] ? __kthread_parkme+0x148/0x220 [ 220.674843][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.674889][ C0] kthread+0x2c1/0x3a0 [ 220.674922][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.674957][ C0] ? __pfx_kthread+0x10/0x10 [ 220.674995][ C0] ret_from_fork+0x45/0x80 [ 220.675044][ C0] ? __pfx_kthread+0x10/0x10 [ 220.675083][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.675146][ C0] [ 220.675161][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 220.675269][ C0] Call Trace: [ 220.675281][ C0] [ 220.675299][ C0] __schedule+0x105f/0x34b0 [ 220.675346][ C0] ? __pfx___schedule+0x10/0x10 [ 220.675386][ C0] ? schedule+0x298/0x350 [ 220.675426][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.675475][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.675521][ C0] ? lock_acquire+0x2f/0xb0 [ 220.675567][ C0] ? schedule+0x1fd/0x350 [ 220.675612][ C0] schedule+0xe7/0x350 [ 220.675653][ C0] rescuer_thread+0x946/0xe20 [ 220.675710][ C0] ? __kthread_parkme+0xb7/0x220 [ 220.675748][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.675808][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.675856][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.675906][ C0] ? __kthread_parkme+0x148/0x220 [ 220.675948][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.675998][ C0] kthread+0x2c1/0x3a0 [ 220.676034][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.676073][ C0] ? __pfx_kthread+0x10/0x10 [ 220.676112][ C0] ret_from_fork+0x45/0x80 [ 220.676163][ C0] ? __pfx_kthread+0x10/0x10 [ 220.676202][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.676265][ C0] [ 220.676280][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 220.676389][ C0] Call Trace: [ 220.676401][ C0] [ 220.676420][ C0] __schedule+0x105f/0x34b0 [ 220.676469][ C0] ? __pfx___schedule+0x10/0x10 [ 220.676512][ C0] ? schedule+0x298/0x350 [ 220.676551][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.676599][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.676646][ C0] ? lock_acquire+0x2f/0xb0 [ 220.676697][ C0] ? schedule+0x1fd/0x350 [ 220.676740][ C0] schedule+0xe7/0x350 [ 220.676781][ C0] rescuer_thread+0x946/0xe20 [ 220.676830][ C0] ? __kthread_parkme+0xb7/0x220 [ 220.676870][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.676932][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.676980][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.677028][ C0] ? __kthread_parkme+0x148/0x220 [ 220.677071][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.677123][ C0] kthread+0x2c1/0x3a0 [ 220.677158][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.677196][ C0] ? __pfx_kthread+0x10/0x10 [ 220.677236][ C0] ret_from_fork+0x45/0x80 [ 220.677281][ C0] ? __pfx_kthread+0x10/0x10 [ 220.677318][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.677384][ C0] [ 220.677398][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 220.677505][ C0] Call Trace: [ 220.677518][ C0] [ 220.677536][ C0] __schedule+0x105f/0x34b0 [ 220.677586][ C0] ? __pfx___schedule+0x10/0x10 [ 220.677628][ C0] ? schedule+0x298/0x350 [ 220.677668][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.677722][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.677767][ C0] ? lock_acquire+0x2f/0xb0 [ 220.677812][ C0] ? schedule+0x1fd/0x350 [ 220.677856][ C0] schedule+0xe7/0x350 [ 220.677897][ C0] rescuer_thread+0x946/0xe20 [ 220.677947][ C0] ? __kthread_parkme+0xb7/0x220 [ 220.677985][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.678047][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.678095][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.678144][ C0] ? __kthread_parkme+0x148/0x220 [ 220.678186][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.678236][ C0] kthread+0x2c1/0x3a0 [ 220.678270][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.678310][ C0] ? __pfx_kthread+0x10/0x10 [ 220.678350][ C0] ret_from_fork+0x45/0x80 [ 220.678398][ C0] ? __pfx_kthread+0x10/0x10 [ 220.678438][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.678503][ C0] [ 220.678518][ C0] task:kworker/0:0 state:S stack:22320 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 220.678609][ C0] Workqueue: usb_hub_wq hub_event [ 220.678665][ C0] Call Trace: [ 220.678677][ C0] [ 220.678735][ C0] __schedule+0x105f/0x34b0 [ 220.678786][ C0] ? __pfx___schedule+0x10/0x10 [ 220.678826][ C0] ? schedule+0x298/0x350 [ 220.678865][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.678911][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.678956][ C0] ? lock_acquire+0x2f/0xb0 [ 220.679002][ C0] ? schedule+0x1fd/0x350 [ 220.679044][ C0] schedule+0xe7/0x350 [ 220.679084][ C0] schedule_preempt_disabled+0x13/0x30 [ 220.679127][ C0] __mutex_lock+0x5b8/0x9c0 [ 220.679177][ C0] ? input_register_device+0x98a/0x1110 [ 220.679230][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 220.679276][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 220.679333][ C0] ? kfree+0x130/0x480 [ 220.679366][ C0] ? kobject_get_path+0x94/0x2b0 [ 220.679410][ C0] ? input_register_device+0x97c/0x1110 [ 220.679466][ C0] ? input_register_device+0x98a/0x1110 [ 220.679516][ C0] input_register_device+0x98a/0x1110 [ 220.679574][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 220.679642][ C0] hid_connect+0x13a8/0x18a0 [ 220.679678][ C0] ? trace_kmalloc+0x2d/0xe0 [ 220.679729][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 220.679771][ C0] ? __asan_memset+0x23/0x50 [ 220.679821][ C0] ? __pfx_hid_connect+0x10/0x10 [ 220.679855][ C0] ? usbhid_start+0x152c/0x2340 [ 220.679922][ C0] hid_hw_start+0xaa/0x140 [ 220.679960][ C0] hid_device_probe+0x3e7/0x490 [ 220.680003][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 220.680044][ C0] really_probe+0x23e/0xa90 [ 220.680087][ C0] __driver_probe_device+0x1de/0x440 [ 220.680131][ C0] driver_probe_device+0x4c/0x1b0 [ 220.680171][ C0] __device_attach_driver+0x1df/0x310 [ 220.680212][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 220.680250][ C0] bus_for_each_drv+0x157/0x1e0 [ 220.680301][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 220.680354][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.680399][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.680445][ C0] __device_attach+0x1e8/0x4b0 [ 220.680484][ C0] ? __pfx___device_attach+0x10/0x10 [ 220.680524][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 220.680569][ C0] bus_probe_device+0x17f/0x1c0 [ 220.680623][ C0] device_add+0x114b/0x1a70 [ 220.680673][ C0] ? __pfx_device_add+0x10/0x10 [ 220.680726][ C0] ? __debugfs_create_file+0x413/0x660 [ 220.680786][ C0] hid_add_device+0x37f/0xa70 [ 220.680840][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 220.680892][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 220.680946][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 220.680998][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 220.681039][ C0] usbhid_probe+0xd3b/0x1410 [ 220.681093][ C0] usb_probe_interface+0x309/0x9d0 [ 220.681137][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 220.681181][ C0] really_probe+0x23e/0xa90 [ 220.681223][ C0] __driver_probe_device+0x1de/0x440 [ 220.681267][ C0] driver_probe_device+0x4c/0x1b0 [ 220.681307][ C0] __device_attach_driver+0x1df/0x310 [ 220.681348][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 220.681387][ C0] bus_for_each_drv+0x157/0x1e0 [ 220.681438][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 220.681490][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.681535][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.681583][ C0] __device_attach+0x1e8/0x4b0 [ 220.681622][ C0] ? __pfx___device_attach+0x10/0x10 [ 220.681660][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 220.681710][ C0] bus_probe_device+0x17f/0x1c0 [ 220.681768][ C0] device_add+0x114b/0x1a70 [ 220.681818][ C0] ? __pfx_device_add+0x10/0x10 [ 220.681858][ C0] ? mark_held_locks+0x9f/0xe0 [ 220.681921][ C0] usb_set_configuration+0x10cb/0x1c50 [ 220.681999][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 220.682047][ C0] usb_generic_driver_probe+0xb1/0x110 [ 220.682095][ C0] usb_probe_device+0xec/0x3e0 [ 220.682129][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 220.682167][ C0] really_probe+0x23e/0xa90 [ 220.682209][ C0] __driver_probe_device+0x1de/0x440 [ 220.682246][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 220.682280][ C0] driver_probe_device+0x4c/0x1b0 [ 220.682315][ C0] __device_attach_driver+0x1df/0x310 [ 220.682352][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 220.682388][ C0] bus_for_each_drv+0x157/0x1e0 [ 220.682436][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 220.682484][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.682529][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.682576][ C0] __device_attach+0x1e8/0x4b0 [ 220.682611][ C0] ? __pfx___device_attach+0x10/0x10 [ 220.682645][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 220.682712][ C0] bus_probe_device+0x17f/0x1c0 [ 220.682768][ C0] device_add+0x114b/0x1a70 [ 220.682817][ C0] ? __pfx_device_add+0x10/0x10 [ 220.682858][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 220.682921][ C0] usb_new_device+0xd90/0x1a10 [ 220.682985][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 220.683049][ C0] hub_event+0x2e58/0x4f40 [ 220.683136][ C0] ? __pfx_hub_event+0x10/0x10 [ 220.683193][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 220.683245][ C0] ? rcu_is_watching+0x12/0xc0 [ 220.683283][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.683322][ C0] ? process_one_work+0x921/0x1ba0 [ 220.683376][ C0] ? lock_acquire+0x2f/0xb0 [ 220.683423][ C0] ? process_one_work+0x921/0x1ba0 [ 220.683478][ C0] process_one_work+0x9c5/0x1ba0 [ 220.683541][ C0] ? __pfx_hub_event+0x10/0x10 [ 220.683594][ C0] ? __pfx_process_one_work+0x10/0x10 [ 220.683643][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.683700][ C0] ? assign_work+0x1a0/0x250 [ 220.683753][ C0] worker_thread+0x6c8/0xf00 [ 220.683821][ C0] ? __pfx_worker_thread+0x10/0x10 [ 220.683869][ C0] kthread+0x2c1/0x3a0 [ 220.683905][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.683944][ C0] ? __pfx_kthread+0x10/0x10 [ 220.683984][ C0] ret_from_fork+0x45/0x80 [ 220.684035][ C0] ? __pfx_kthread+0x10/0x10 [ 220.684073][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.684139][ C0] [ 220.684154][ C0] task:kworker/0:1 state:I stack:21872 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 220.684241][ C0] Workqueue: 0x0 (events) [ 220.684281][ C0] Call Trace: [ 220.684293][ C0] [ 220.684312][ C0] __schedule+0x105f/0x34b0 [ 220.684361][ C0] ? __pfx___schedule+0x10/0x10 [ 220.684401][ C0] ? schedule+0x298/0x350 [ 220.684438][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.684485][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.684531][ C0] ? lock_acquire+0x2f/0xb0 [ 220.684570][ C0] ? schedule+0x1fd/0x350 [ 220.684608][ C0] schedule+0xe7/0x350 [ 220.684645][ C0] ? worker_thread+0x271/0xf00 [ 220.684703][ C0] worker_thread+0x2de/0xf00 [ 220.684758][ C0] ? __kthread_parkme+0x148/0x220 [ 220.684793][ C0] ? __pfx_worker_thread+0x10/0x10 [ 220.684844][ C0] kthread+0x2c1/0x3a0 [ 220.684879][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.684914][ C0] ? __pfx_kthread+0x10/0x10 [ 220.684952][ C0] ret_from_fork+0x45/0x80 [ 220.685000][ C0] ? __pfx_kthread+0x10/0x10 [ 220.685039][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.685103][ C0] [ 220.685118][ C0] task:kworker/0:0H state:I stack:28880 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 220.685222][ C0] Workqueue: 0x0 (events_highpri) [ 220.685262][ C0] Call Trace: [ 220.685273][ C0] [ 220.685292][ C0] __schedule+0x105f/0x34b0 [ 220.685340][ C0] ? __pfx___schedule+0x10/0x10 [ 220.685382][ C0] ? schedule+0x298/0x350 [ 220.685421][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.685467][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.685509][ C0] ? lock_acquire+0x2f/0xb0 [ 220.685554][ C0] ? schedule+0x1fd/0x350 [ 220.685599][ C0] schedule+0xe7/0x350 [ 220.685637][ C0] ? worker_thread+0x271/0xf00 [ 220.685693][ C0] worker_thread+0x2de/0xf00 [ 220.685759][ C0] ? __pfx_worker_thread+0x10/0x10 [ 220.685811][ C0] kthread+0x2c1/0x3a0 [ 220.685845][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.685885][ C0] ? __pfx_kthread+0x10/0x10 [ 220.685923][ C0] ret_from_fork+0x45/0x80 [ 220.685972][ C0] ? __pfx_kthread+0x10/0x10 [ 220.686010][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.686072][ C0] [ 220.686086][ C0] task:kworker/u8:0 state:I stack:25744 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 220.686184][ C0] Workqueue: 0x0 (events_unbound) [ 220.686223][ C0] Call Trace: [ 220.686233][ C0] [ 220.686249][ C0] __schedule+0x105f/0x34b0 [ 220.686297][ C0] ? __pfx___schedule+0x10/0x10 [ 220.686341][ C0] ? schedule+0x298/0x350 [ 220.686380][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.686426][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.686470][ C0] ? lock_acquire+0x2f/0xb0 [ 220.686516][ C0] ? schedule+0x1fd/0x350 [ 220.686561][ C0] schedule+0xe7/0x350 [ 220.686598][ C0] ? worker_thread+0x271/0xf00 [ 220.686649][ C0] worker_thread+0x2de/0xf00 [ 220.686723][ C0] ? __pfx_worker_thread+0x10/0x10 [ 220.686774][ C0] kthread+0x2c1/0x3a0 [ 220.686810][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.686847][ C0] ? __pfx_kthread+0x10/0x10 [ 220.686887][ C0] ret_from_fork+0x45/0x80 [ 220.686936][ C0] ? __pfx_kthread+0x10/0x10 [ 220.686974][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.687036][ C0] [ 220.687050][ C0] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 220.687157][ C0] Call Trace: [ 220.687169][ C0] [ 220.687188][ C0] __schedule+0x105f/0x34b0 [ 220.687236][ C0] ? __pfx___schedule+0x10/0x10 [ 220.687279][ C0] ? schedule+0x298/0x350 [ 220.687318][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.687365][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.687408][ C0] ? lock_acquire+0x2f/0xb0 [ 220.687454][ C0] ? schedule+0x1fd/0x350 [ 220.687499][ C0] schedule+0xe7/0x350 [ 220.687538][ C0] rescuer_thread+0x946/0xe20 [ 220.687583][ C0] ? __kthread_parkme+0xb7/0x220 [ 220.687621][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.687689][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.687735][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.687775][ C0] ? __kthread_parkme+0x148/0x220 [ 220.687816][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 220.687867][ C0] kthread+0x2c1/0x3a0 [ 220.687900][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.687937][ C0] ? __pfx_kthread+0x10/0x10 [ 220.687978][ C0] ret_from_fork+0x45/0x80 [ 220.688028][ C0] ? __pfx_kthread+0x10/0x10 [ 220.688067][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.688126][ C0] [ 220.688141][ C0] task:rcu_tasks_kthre state:I stack:29200 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 220.688244][ C0] Call Trace: [ 220.688255][ C0] [ 220.688274][ C0] __schedule+0x105f/0x34b0 [ 220.688323][ C0] ? __pfx___schedule+0x10/0x10 [ 220.688365][ C0] ? schedule+0x298/0x350 [ 220.688404][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.688451][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.688496][ C0] ? lock_acquire+0x2f/0xb0 [ 220.688541][ C0] ? schedule+0x1fd/0x350 [ 220.688586][ C0] schedule+0xe7/0x350 [ 220.688626][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 220.688692][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 220.688736][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 220.688777][ C0] kthread+0x2c1/0x3a0 [ 220.688813][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.688850][ C0] ? __pfx_kthread+0x10/0x10 [ 220.688889][ C0] ret_from_fork+0x45/0x80 [ 220.688937][ C0] ? __pfx_kthread+0x10/0x10 [ 220.688976][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.689039][ C0] [ 220.689053][ C0] task:rcu_tasks_trace state:I stack:28896 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 220.689154][ C0] Call Trace: [ 220.689164][ C0] [ 220.689184][ C0] __schedule+0x105f/0x34b0 [ 220.689232][ C0] ? __pfx___schedule+0x10/0x10 [ 220.689273][ C0] ? schedule+0x298/0x350 [ 220.689311][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.689359][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.689405][ C0] ? lock_acquire+0x2f/0xb0 [ 220.689447][ C0] ? schedule+0x1fd/0x350 [ 220.689491][ C0] schedule+0xe7/0x350 [ 220.689532][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 220.689593][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 220.689638][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 220.689679][ C0] kthread+0x2c1/0x3a0 [ 220.689720][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.689759][ C0] ? __pfx_kthread+0x10/0x10 [ 220.689800][ C0] ret_from_fork+0x45/0x80 [ 220.689850][ C0] ? __pfx_kthread+0x10/0x10 [ 220.689888][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.689951][ C0] [ 220.689966][ C0] task:ksoftirqd/0 state:S stack:27856 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 220.690059][ C0] Call Trace: [ 220.690070][ C0] [ 220.690090][ C0] __schedule+0x105f/0x34b0 [ 220.690139][ C0] ? __pfx___schedule+0x10/0x10 [ 220.690183][ C0] ? schedule+0x298/0x350 [ 220.690224][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.690270][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.690316][ C0] ? lock_acquire+0x2f/0xb0 [ 220.690362][ C0] ? schedule+0x1fd/0x350 [ 220.690405][ C0] schedule+0xe7/0x350 [ 220.690444][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 220.690485][ C0] ? __kthread_parkme+0x148/0x220 [ 220.690527][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 220.690568][ C0] kthread+0x2c1/0x3a0 [ 220.690603][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.690642][ C0] ? __pfx_kthread+0x10/0x10 [ 220.690688][ C0] ret_from_fork+0x45/0x80 [ 220.690738][ C0] ? __pfx_kthread+0x10/0x10 [ 220.690778][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.690842][ C0] [ 220.690856][ C0] task:rcu_preempt state:I stack:28640 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 220.690959][ C0] Call Trace: [ 220.690970][ C0] [ 220.690989][ C0] __schedule+0x105f/0x34b0 [ 220.691038][ C0] ? __pfx___schedule+0x10/0x10 [ 220.691080][ C0] ? schedule+0x298/0x350 [ 220.691119][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.691166][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.691212][ C0] ? lock_acquire+0x2f/0xb0 [ 220.691257][ C0] ? schedule+0x1fd/0x350 [ 220.691300][ C0] schedule+0xe7/0x350 [ 220.691339][ C0] schedule_timeout+0x136/0x2a0 [ 220.691375][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 220.691413][ C0] ? __pfx_process_timeout+0x10/0x10 [ 220.691456][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 220.691499][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 220.691543][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 220.691597][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 220.691647][ C0] ? rcu_gp_init+0xc87/0x1630 [ 220.691710][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 220.691757][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 220.691805][ C0] rcu_gp_kthread+0x271/0x380 [ 220.691857][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 220.691911][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.691959][ C0] ? __kthread_parkme+0x148/0x220 [ 220.692001][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 220.692053][ C0] kthread+0x2c1/0x3a0 [ 220.692085][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.692124][ C0] ? __pfx_kthread+0x10/0x10 [ 220.692163][ C0] ret_from_fork+0x45/0x80 [ 220.692212][ C0] ? __pfx_kthread+0x10/0x10 [ 220.692251][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.692305][ C0] [ 220.692318][ C0] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 220.692421][ C0] Call Trace: [ 220.692432][ C0] [ 220.692448][ C0] __schedule+0x105f/0x34b0 [ 220.692493][ C0] ? __pfx___schedule+0x10/0x10 [ 220.692534][ C0] ? schedule+0x298/0x350 [ 220.692574][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.692621][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.692662][ C0] ? lock_acquire+0x2f/0xb0 [ 220.692715][ C0] ? schedule+0x1fd/0x350 [ 220.692760][ C0] schedule+0xe7/0x350 [ 220.692801][ C0] kthread_worker_fn+0x502/0xba0 [ 220.692842][ C0] ? __kthread_parkme+0x148/0x220 [ 220.692879][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 220.692923][ C0] kthread+0x2c1/0x3a0 [ 220.692955][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.692994][ C0] ? __pfx_kthread+0x10/0x10 [ 220.693031][ C0] ret_from_fork+0x45/0x80 [ 220.693082][ C0] ? __pfx_kthread+0x10/0x10 [ 220.693120][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.693185][ C0] [ 220.693198][ C0] task:rcu_exp_gp_kthr state:S stack:28688 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 220.693295][ C0] Call Trace: [ 220.693307][ C0] [ 220.693326][ C0] __schedule+0x105f/0x34b0 [ 220.693375][ C0] ? __pfx___schedule+0x10/0x10 [ 220.693418][ C0] ? schedule+0x298/0x350 [ 220.693456][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.693503][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.693549][ C0] ? lock_acquire+0x2f/0xb0 [ 220.693594][ C0] ? schedule+0x1fd/0x350 [ 220.693636][ C0] schedule+0xe7/0x350 [ 220.693676][ C0] kthread_worker_fn+0x502/0xba0 [ 220.693727][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 220.693782][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 220.693826][ C0] kthread+0x2c1/0x3a0 [ 220.693862][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.693901][ C0] ? __pfx_kthread+0x10/0x10 [ 220.693941][ C0] ret_from_fork+0x45/0x80 [ 220.693990][ C0] ? __pfx_kthread+0x10/0x10 [ 220.694028][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.694092][ C0] [ 220.694106][ C0] task:migration/0 state:S stack:30032 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 220.694206][ C0] Stopper: 0x0 <- 0x0 [ 220.694237][ C0] Call Trace: [ 220.694249][ C0] [ 220.694267][ C0] __schedule+0x105f/0x34b0 [ 220.694317][ C0] ? __pfx___schedule+0x10/0x10 [ 220.694358][ C0] ? schedule+0x298/0x350 [ 220.694396][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.694443][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.694489][ C0] ? lock_acquire+0x2f/0xb0 [ 220.694535][ C0] ? schedule+0x1fd/0x350 [ 220.694580][ C0] schedule+0xe7/0x350 [ 220.694620][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 220.694660][ C0] ? __kthread_parkme+0x148/0x220 [ 220.694708][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 220.694750][ C0] kthread+0x2c1/0x3a0 [ 220.694783][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.694823][ C0] ? __pfx_kthread+0x10/0x10 [ 220.694863][ C0] ret_from_fork+0x45/0x80 [ 220.694912][ C0] ? __pfx_kthread+0x10/0x10 [ 220.694948][ C0] ret_from_fork_asm+0x1a/0x30 [ 220.695010][ C0] [ 220.695025][ C0] task:cpuhp/0 state:S stack:26944 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 220.695121][ C0] Call Trace: [ 220.695132][ C0] [ 220.695151][ C0] __schedule+0x105f/0x34b0 [ 220.695199][ C0] ? __pfx___schedule+0x10/0x10 [ 220.695241][ C0] ? schedule+0x298/0x350 [ 220.695280][ C0] ? __pfx_lock_release+0x10/0x10 [ 220.695324][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 220.695368][ C0] ? lock_acquire+0x2f/0xb0 [ 220.695414][ C0] ? schedule+0x1fd/0x350 [ 220.695460][ C0] schedule+0xe7/0x350 [ 220.695493][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 220.695530][ C0] ? __kthread_parkme+0x148/0x220 [ 220.695571][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 220.695613][ C0] kthread+0x2c1/0x3a0 [ 220.695648][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 221.233880][ T2673] usb 2-1: USB disconnect, device number 4 [ 221.238523][ C0] ? __pfx_kthread+0x10/0x10 [ 242.985639][ C0] ret_from_fork+0x45/0x80 [ 242.985698][ C0] ? __pfx_kthread+0x10/0x10 [ 242.985730][ C0] ret_from_fork_asm+0x1a/0x30 [ 242.985778][ C0] [ 242.985794][ C0] task:cpuhp/1 state:S stack:26224 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 243.012832][ C0] Call Trace: [ 243.016139][ C0] [ 243.019102][ C0] __schedule+0x105f/0x34b0 [ 243.023653][ C0] ? __pfx___schedule+0x10/0x10 [ 243.028533][ C0] ? schedule+0x298/0x350 [ 243.032997][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.038051][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 243.043316][ C0] ? lock_acquire+0x2f/0xb0 [ 243.047850][ C0] ? schedule+0x1fd/0x350 [ 243.052231][ C0] schedule+0xe7/0x350 [ 243.056350][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 243.061311][ C0] ? __kthread_parkme+0x148/0x220 [ 243.066353][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 243.071852][ C0] kthread+0x2c1/0x3a0 [ 243.075952][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.081184][ C0] ? __pfx_kthread+0x10/0x10 [ 243.085806][ C0] ret_from_fork+0x45/0x80 [ 243.090522][ C0] ? __pfx_kthread+0x10/0x10 [ 243.095133][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.099936][ C0] [ 243.102961][ C0] task:migration/1 state:S stack:30192 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 243.113554][ C0] Stopper: 0x0 <- 0x0 [ 243.117559][ C0] Call Trace: [ 243.120943][ C0] [ 243.123901][ C0] __schedule+0x105f/0x34b0 [ 243.128412][ C0] ? __pfx___schedule+0x10/0x10 [ 243.133305][ C0] ? schedule+0x298/0x350 [ 243.137635][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.142684][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 243.147908][ C0] ? lock_acquire+0x2f/0xb0 [ 243.152446][ C0] ? schedule+0x1fd/0x350 [ 243.156836][ C0] schedule+0xe7/0x350 [ 243.160947][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 243.166191][ C0] ? __kthread_parkme+0x148/0x220 [ 243.171238][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 243.176753][ C0] kthread+0x2c1/0x3a0 [ 243.180938][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.186143][ C0] ? __pfx_kthread+0x10/0x10 [ 243.190786][ C0] ret_from_fork+0x45/0x80 [ 243.195240][ C0] ? __pfx_kthread+0x10/0x10 [ 243.199878][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.204981][ C0] [ 243.208052][ C0] task:ksoftirqd/1 state:S stack:25280 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 243.218372][ C0] Call Trace: [ 243.221649][ C0] [ 243.224593][ C0] __schedule+0x105f/0x34b0 [ 243.229159][ C0] ? __pfx___schedule+0x10/0x10 [ 243.234101][ C0] ? schedule+0x298/0x350 [ 243.238478][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.243544][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 243.248790][ C0] ? lock_acquire+0x2f/0xb0 [ 243.253339][ C0] ? schedule+0x1fd/0x350 [ 243.257671][ C0] schedule+0xe7/0x350 [ 243.261764][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 243.266735][ C0] ? __kthread_parkme+0x148/0x220 [ 243.271776][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 243.277261][ C0] kthread+0x2c1/0x3a0 [ 243.281356][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.286579][ C0] ? __pfx_kthread+0x10/0x10 [ 243.291191][ C0] ret_from_fork+0x45/0x80 [ 243.295641][ C0] ? __pfx_kthread+0x10/0x10 [ 243.300270][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.305089][ C0] [ 243.308127][ C0] task:kworker/1:0 state:D stack:20816 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 243.318441][ C0] Workqueue: usb_hub_wq hub_event [ 243.323535][ C0] Call Trace: [ 243.326927][ C0] [ 243.329889][ C0] __schedule+0x105f/0x34b0 [ 243.334402][ C0] ? __pfx___schedule+0x10/0x10 [ 243.339287][ C0] ? schedule+0x298/0x350 [ 243.343622][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.348673][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 243.353890][ C0] ? lock_acquire+0x2f/0xb0 [ 243.358516][ C0] ? schedule+0x1fd/0x350 [ 243.362875][ C0] schedule+0xe7/0x350 [ 243.366967][ C0] synchronize_rcu_expedited+0x392/0x450 [ 243.372809][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 243.378990][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.385115][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 243.390430][ C0] led_trigger_set+0x557/0xc60 [ 243.395245][ C0] ? __pfx_led_trigger_set+0x10/0x10 [ 243.400571][ C0] led_trigger_set_default+0x1bd/0x2a0 [ 243.406065][ C0] led_classdev_register_ext+0x78c/0x9e0 [ 243.411824][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 243.417987][ C0] ? __pfx_kasprintf+0x10/0x10 [ 243.422799][ C0] ? input_open_device+0x23c/0x320 [ 243.427929][ C0] input_leds_connect+0x552/0x8e0 [ 243.433007][ C0] input_attach_handler.isra.0+0x181/0x260 [ 243.438891][ C0] input_register_device+0xa84/0x1110 [ 243.444277][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 243.449364][ C0] hid_connect+0x13a8/0x18a0 [ 243.453955][ C0] ? trace_kmalloc+0x2d/0xe0 [ 243.458575][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 243.463612][ C0] ? __asan_memset+0x23/0x50 [ 243.468241][ C0] ? __pfx_hid_connect+0x10/0x10 [ 243.473219][ C0] ? usbhid_start+0x152c/0x2340 [ 243.478106][ C0] hid_hw_start+0xaa/0x140 [ 243.482617][ C0] hid_device_probe+0x3e7/0x490 [ 243.487510][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 243.492917][ C0] really_probe+0x23e/0xa90 [ 243.497439][ C0] __driver_probe_device+0x1de/0x440 [ 243.502754][ C0] driver_probe_device+0x4c/0x1b0 [ 243.507818][ C0] __device_attach_driver+0x1df/0x310 [ 243.513222][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 243.519135][ C0] bus_for_each_drv+0x157/0x1e0 [ 243.524024][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 243.529417][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 243.534646][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 243.540505][ C0] __device_attach+0x1e8/0x4b0 [ 243.545298][ C0] ? __pfx___device_attach+0x10/0x10 [ 243.550620][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 243.555823][ C0] bus_probe_device+0x17f/0x1c0 [ 243.560697][ C0] device_add+0x114b/0x1a70 [ 243.565295][ C0] ? __pfx_device_add+0x10/0x10 [ 243.570161][ C0] ? __debugfs_create_file+0x413/0x660 [ 243.575646][ C0] hid_add_device+0x37f/0xa70 [ 243.580454][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 243.585952][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 243.591178][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 243.596655][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 243.601962][ C0] usbhid_probe+0xd3b/0x1410 [ 243.606597][ C0] usb_probe_interface+0x309/0x9d0 [ 243.611753][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 243.617403][ C0] really_probe+0x23e/0xa90 [ 243.622289][ C0] __driver_probe_device+0x1de/0x440 [ 243.627611][ C0] driver_probe_device+0x4c/0x1b0 [ 243.632657][ C0] __device_attach_driver+0x1df/0x310 [ 243.638052][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 243.643950][ C0] bus_for_each_drv+0x157/0x1e0 [ 243.648832][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 243.654240][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 243.659540][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 243.665370][ C0] __device_attach+0x1e8/0x4b0 [ 243.670142][ C0] ? __pfx___device_attach+0x10/0x10 [ 243.675426][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 243.680654][ C0] bus_probe_device+0x17f/0x1c0 [ 243.685546][ C0] device_add+0x114b/0x1a70 [ 243.690071][ C0] ? __pfx_device_add+0x10/0x10 [ 243.694935][ C0] ? mark_held_locks+0x9f/0xe0 [ 243.699753][ C0] usb_set_configuration+0x10cb/0x1c50 [ 243.705256][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 243.711369][ C0] usb_generic_driver_probe+0xb1/0x110 [ 243.716869][ C0] usb_probe_device+0xec/0x3e0 [ 243.721640][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 243.727022][ C0] really_probe+0x23e/0xa90 [ 243.731531][ C0] __driver_probe_device+0x1de/0x440 [ 243.736846][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 243.742338][ C0] driver_probe_device+0x4c/0x1b0 [ 243.747390][ C0] __device_attach_driver+0x1df/0x310 [ 243.752779][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 243.758697][ C0] bus_for_each_drv+0x157/0x1e0 [ 243.763665][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 243.769050][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 243.774267][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 243.780095][ C0] __device_attach+0x1e8/0x4b0 [ 243.784865][ C0] ? __pfx___device_attach+0x10/0x10 [ 243.790187][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 243.795449][ C0] bus_probe_device+0x17f/0x1c0 [ 243.800330][ C0] device_add+0x114b/0x1a70 [ 243.804856][ C0] ? __pfx_device_add+0x10/0x10 [ 243.809725][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 243.815574][ C0] usb_new_device+0xd90/0x1a10 [ 243.820371][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 243.825606][ C0] hub_event+0x2e58/0x4f40 [ 243.830065][ C0] ? __pfx_hub_event+0x10/0x10 [ 243.834939][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 243.840688][ C0] ? rcu_is_watching+0x12/0xc0 [ 243.845452][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 243.850670][ C0] ? process_one_work+0x921/0x1ba0 [ 243.855875][ C0] ? lock_acquire+0x2f/0xb0 [ 243.860423][ C0] ? process_one_work+0x921/0x1ba0 [ 243.865574][ C0] process_one_work+0x9c5/0x1ba0 [ 243.870543][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 243.876200][ C0] ? __pfx_process_one_work+0x10/0x10 [ 243.881690][ C0] ? assign_work+0x1a0/0x250 [ 243.886395][ C0] worker_thread+0x6c8/0xf00 [ 243.891017][ C0] ? __pfx_worker_thread+0x10/0x10 [ 243.896409][ C0] kthread+0x2c1/0x3a0 [ 243.900501][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.905730][ C0] ? __pfx_kthread+0x10/0x10 [ 243.910355][ C0] ret_from_fork+0x45/0x80 [ 243.914798][ C0] ? __pfx_kthread+0x10/0x10 [ 243.919422][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.924227][ C0] [ 243.927250][ C0] task:kworker/1:0H state:I stack:29584 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 243.937557][ C0] Workqueue: 0x0 (events_highpri) [ 243.942717][ C0] Call Trace: [ 243.946005][ C0] [ 243.948962][ C0] __schedule+0x105f/0x34b0 [ 243.953490][ C0] ? __pfx___schedule+0x10/0x10 [ 243.958371][ C0] ? schedule+0x298/0x350 [ 243.962719][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.967994][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 243.973230][ C0] ? lock_acquire+0x2f/0xb0 [ 243.977764][ C0] ? schedule+0x1fd/0x350 [ 243.982219][ C0] schedule+0xe7/0x350 [ 243.986323][ C0] ? worker_thread+0x271/0xf00 [ 243.991147][ C0] worker_thread+0x2de/0xf00 [ 243.995792][ C0] ? __pfx_worker_thread+0x10/0x10 [ 244.000938][ C0] kthread+0x2c1/0x3a0 [ 244.005022][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.010245][ C0] ? __pfx_kthread+0x10/0x10 [ 244.014862][ C0] ret_from_fork+0x45/0x80 [ 244.019311][ C0] ? __pfx_kthread+0x10/0x10 [ 244.023936][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.028814][ C0] [ 244.031871][ C0] task:kdevtmpfs state:S stack:26856 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 244.042194][ C0] Call Trace: [ 244.045485][ C0] [ 244.048420][ C0] __schedule+0x105f/0x34b0 [ 244.052963][ C0] ? __pfx___schedule+0x10/0x10 [ 244.057839][ C0] ? schedule+0x298/0x350 [ 244.062207][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.067278][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.072520][ C0] ? lock_acquire+0x2f/0xb0 [ 244.077144][ C0] ? schedule+0x1fd/0x350 [ 244.081486][ C0] schedule+0xe7/0x350 [ 244.085606][ C0] ? devtmpfs_work_loop+0x683/0x7d0 [ 244.091151][ C0] devtmpfs_work_loop+0x6d6/0x7d0 [ 244.096190][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 244.101736][ C0] ? find_held_lock+0x2d/0x110 [ 244.106520][ C0] ? devtmpfsd+0x23/0x50 [ 244.110788][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 244.116871][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 244.121663][ C0] devtmpfsd+0x4c/0x50 [ 244.125757][ C0] kthread+0x2c1/0x3a0 [ 244.129920][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.135144][ C0] ? __pfx_kthread+0x10/0x10 [ 244.139772][ C0] ret_from_fork+0x45/0x80 [ 244.144290][ C0] ? __pfx_kthread+0x10/0x10 [ 244.148921][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.153752][ C0] [ 244.156788][ C0] task:kworker/R-inet_ state:I stack:30080 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 244.167034][ C0] Call Trace: [ 244.170329][ C0] [ 244.173285][ C0] __schedule+0x105f/0x34b0 [ 244.177851][ C0] ? __pfx___schedule+0x10/0x10 [ 244.182750][ C0] ? schedule+0x298/0x350 [ 244.187124][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.192166][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.197425][ C0] ? lock_acquire+0x2f/0xb0 [ 244.201963][ C0] ? schedule+0x1fd/0x350 [ 244.206330][ C0] schedule+0xe7/0x350 [ 244.210424][ C0] rescuer_thread+0x946/0xe20 [ 244.215139][ C0] ? __kthread_parkme+0xb7/0x220 [ 244.220114][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.225187][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 244.230432][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.235682][ C0] ? __kthread_parkme+0x148/0x220 [ 244.240746][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 244.245992][ C0] kthread+0x2c1/0x3a0 [ 244.250101][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.255314][ C0] ? __pfx_kthread+0x10/0x10 [ 244.259932][ C0] ret_from_fork+0x45/0x80 [ 244.264396][ C0] ? __pfx_kthread+0x10/0x10 [ 244.269016][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.273828][ C0] [ 244.276853][ C0] task:kworker/u8:1 state:I stack:26512 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 244.287076][ C0] Workqueue: 0x0 (events_unbound) [ 244.292227][ C0] Call Trace: [ 244.295510][ C0] [ 244.298464][ C0] __schedule+0x105f/0x34b0 [ 244.303104][ C0] ? __pfx___schedule+0x10/0x10 [ 244.307980][ C0] ? schedule+0x298/0x350 [ 244.312333][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.317406][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.322647][ C0] ? lock_acquire+0x2f/0xb0 [ 244.327282][ C0] ? schedule+0x1fd/0x350 [ 244.331653][ C0] schedule+0xe7/0x350 [ 244.335744][ C0] ? worker_thread+0x271/0xf00 [ 244.340535][ C0] worker_thread+0x2de/0xf00 [ 244.345281][ C0] ? __kthread_parkme+0x148/0x220 [ 244.350333][ C0] ? __pfx_worker_thread+0x10/0x10 [ 244.355464][ C0] kthread+0x2c1/0x3a0 [ 244.359552][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.364780][ C0] ? __pfx_kthread+0x10/0x10 [ 244.369407][ C0] ret_from_fork+0x45/0x80 [ 244.373847][ C0] ? __pfx_kthread+0x10/0x10 [ 244.378477][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.383285][ C0] [ 244.386310][ C0] task:kauditd state:S stack:29008 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 244.396522][ C0] Call Trace: [ 244.399805][ C0] [ 244.402771][ C0] __schedule+0x105f/0x34b0 [ 244.407665][ C0] ? __pfx___schedule+0x10/0x10 [ 244.412541][ C0] ? schedule+0x298/0x350 [ 244.416907][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.421967][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.427194][ C0] ? lock_acquire+0x2f/0xb0 [ 244.431764][ C0] ? schedule+0x1fd/0x350 [ 244.436138][ C0] schedule+0xe7/0x350 [ 244.440258][ C0] kauditd_thread+0x4da/0xa60 [ 244.444953][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 244.450192][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.456403][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.461627][ C0] ? __kthread_parkme+0x148/0x220 [ 244.466677][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 244.471902][ C0] kthread+0x2c1/0x3a0 [ 244.475992][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.481212][ C0] ? __pfx_kthread+0x10/0x10 [ 244.485820][ C0] ret_from_fork+0x45/0x80 [ 244.490397][ C0] ? __pfx_kthread+0x10/0x10 [ 244.495017][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.499837][ C0] [ 244.502852][ C0] task:khungtaskd state:S stack:29792 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 244.513100][ C0] Call Trace: [ 244.516387][ C0] [ 244.519323][ C0] __schedule+0x105f/0x34b0 [ 244.523874][ C0] ? __pfx___schedule+0x10/0x10 [ 244.528748][ C0] ? schedule+0x298/0x350 [ 244.533119][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.538178][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.543416][ C0] ? lock_acquire+0x2f/0xb0 [ 244.547950][ C0] ? schedule+0x1fd/0x350 [ 244.552300][ C0] schedule+0xe7/0x350 [ 244.556682][ C0] schedule_timeout+0x136/0x2a0 [ 244.561559][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 244.566969][ C0] ? __pfx_process_timeout+0x10/0x10 [ 244.572281][ C0] ? watchdog+0x330/0x1240 [ 244.576737][ C0] watchdog+0x130/0x1240 [ 244.581015][ C0] ? __pfx_watchdog+0x10/0x10 [ 244.585791][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.591027][ C0] ? __kthread_parkme+0x148/0x220 [ 244.596078][ C0] ? __pfx_watchdog+0x10/0x10 [ 244.600880][ C0] kthread+0x2c1/0x3a0 [ 244.604957][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.610170][ C0] ? __pfx_kthread+0x10/0x10 [ 244.614773][ C0] ret_from_fork+0x45/0x80 [ 244.619228][ C0] ? __pfx_kthread+0x10/0x10 [ 244.623859][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.628675][ C0] [ 244.631709][ C0] task:oom_reaper state:S stack:30176 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 244.641930][ C0] Call Trace: [ 244.645211][ C0] [ 244.648173][ C0] __schedule+0x105f/0x34b0 [ 244.652715][ C0] ? __pfx___schedule+0x10/0x10 [ 244.657624][ C0] ? schedule+0x298/0x350 [ 244.661997][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.667054][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.672298][ C0] ? lock_acquire+0x2f/0xb0 [ 244.676853][ C0] ? schedule+0x1fd/0x350 [ 244.681233][ C0] schedule+0xe7/0x350 [ 244.685327][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 244.690206][ C0] oom_reaper+0x9cc/0xb50 [ 244.694564][ C0] ? __kthread_parkme+0xb7/0x220 [ 244.699519][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.704572][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 244.709480][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.715691][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.720935][ C0] ? __kthread_parkme+0x148/0x220 [ 244.725973][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 244.730863][ C0] kthread+0x2c1/0x3a0 [ 244.734950][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.740462][ C0] ? __pfx_kthread+0x10/0x10 [ 244.745093][ C0] ret_from_fork+0x45/0x80 [ 244.749556][ C0] ? __pfx_kthread+0x10/0x10 [ 244.754182][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.759012][ C0] [ 244.762046][ C0] task:kworker/R-write state:I stack:30176 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 244.774856][ C0] Call Trace: [ 244.778161][ C0] [ 244.781108][ C0] __schedule+0x105f/0x34b0 [ 244.785638][ C0] ? __pfx___schedule+0x10/0x10 [ 244.790506][ C0] ? schedule+0x298/0x350 [ 244.794864][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.799913][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.805155][ C0] ? lock_acquire+0x2f/0xb0 [ 244.809702][ C0] ? schedule+0x1fd/0x350 [ 244.814155][ C0] schedule+0xe7/0x350 [ 244.818250][ C0] rescuer_thread+0x946/0xe20 [ 244.822956][ C0] ? __kthread_parkme+0xb7/0x220 [ 244.828030][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.833094][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 244.838350][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.843586][ C0] ? __kthread_parkme+0x148/0x220 [ 244.848679][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 244.853939][ C0] kthread+0x2c1/0x3a0 [ 244.858033][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.863275][ C0] ? __pfx_kthread+0x10/0x10 [ 244.867984][ C0] ret_from_fork+0x45/0x80 [ 244.872423][ C0] ? __pfx_kthread+0x10/0x10 [ 244.877028][ C0] ret_from_fork_asm+0x1a/0x30 [ 244.881854][ C0] [ 244.885158][ C0] task:kcompactd0 state:S stack:28800 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 244.895403][ C0] Call Trace: [ 244.898695][ C0] [ 244.901626][ C0] __schedule+0x105f/0x34b0 [ 244.906157][ C0] ? __pfx___schedule+0x10/0x10 [ 244.911041][ C0] ? schedule+0x298/0x350 [ 244.915408][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.920478][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 244.925722][ C0] ? lock_acquire+0x2f/0xb0 [ 244.930247][ C0] ? schedule+0x1fd/0x350 [ 244.934583][ C0] schedule+0xe7/0x350 [ 244.938683][ C0] schedule_timeout+0x136/0x2a0 [ 244.943547][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 244.948959][ C0] ? __pfx_process_timeout+0x10/0x10 [ 244.954262][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 244.960091][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 244.965477][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 244.971298][ C0] kcompactd+0xa8e/0xd50 [ 244.975566][ C0] ? __pfx_kcompactd+0x10/0x10 [ 244.980369][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.986456][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.991793][ C0] ? __kthread_parkme+0x148/0x220 [ 244.996867][ C0] ? __pfx_kcompactd+0x10/0x10 [ 245.001668][ C0] kthread+0x2c1/0x3a0 [ 245.005750][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.011165][ C0] ? __pfx_kthread+0x10/0x10 [ 245.015780][ C0] ret_from_fork+0x45/0x80 [ 245.020222][ C0] ? __pfx_kthread+0x10/0x10 [ 245.024836][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.029636][ C0] [ 245.032665][ C0] task:kworker/R-kbloc state:I stack:30176 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 245.042893][ C0] Call Trace: [ 245.046169][ C0] [ 245.049294][ C0] __schedule+0x105f/0x34b0 [ 245.053848][ C0] ? __pfx___schedule+0x10/0x10 [ 245.058850][ C0] ? schedule+0x298/0x350 [ 245.063222][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.068283][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.073524][ C0] ? lock_acquire+0x2f/0xb0 [ 245.078034][ C0] ? schedule+0x1fd/0x350 [ 245.082407][ C0] schedule+0xe7/0x350 [ 245.086616][ C0] rescuer_thread+0x946/0xe20 [ 245.091347][ C0] ? __kthread_parkme+0xb7/0x220 [ 245.096328][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.101406][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.106647][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.111911][ C0] ? __kthread_parkme+0x148/0x220 [ 245.116993][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.122319][ C0] kthread+0x2c1/0x3a0 [ 245.126421][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.131635][ C0] ? __pfx_kthread+0x10/0x10 [ 245.136261][ C0] ret_from_fork+0x45/0x80 [ 245.140714][ C0] ? __pfx_kthread+0x10/0x10 [ 245.145320][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.150114][ C0] [ 245.153141][ C0] task:irq/9-acpi state:S stack:29808 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 245.163352][ C0] Call Trace: [ 245.166726][ C0] [ 245.169703][ C0] __schedule+0x105f/0x34b0 [ 245.174241][ C0] ? __pfx___schedule+0x10/0x10 [ 245.179112][ C0] ? schedule+0x298/0x350 [ 245.183468][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.188539][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.193795][ C0] ? lock_acquire+0x2f/0xb0 [ 245.198327][ C0] ? schedule+0x1fd/0x350 [ 245.202707][ C0] schedule+0xe7/0x350 [ 245.206789][ C0] irq_thread+0x19f/0x670 [ 245.211166][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 245.216294][ C0] ? __pfx_irq_thread+0x10/0x10 [ 245.221184][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 245.226570][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.231783][ C0] ? __kthread_parkme+0x148/0x220 [ 245.236825][ C0] ? __pfx_irq_thread+0x10/0x10 [ 245.241728][ C0] kthread+0x2c1/0x3a0 [ 245.245822][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.251073][ C0] ? __pfx_kthread+0x10/0x10 [ 245.255685][ C0] ret_from_fork+0x45/0x80 [ 245.260186][ C0] ? __pfx_kthread+0x10/0x10 [ 245.264835][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.269676][ C0] [ 245.272715][ C0] task:kworker/u8:2 state:I stack:23344 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 245.282925][ C0] Workqueue: 0x0 (events_unbound) [ 245.288074][ C0] Call Trace: [ 245.291361][ C0] [ 245.294331][ C0] __schedule+0x105f/0x34b0 [ 245.298860][ C0] ? __pfx___schedule+0x10/0x10 [ 245.303812][ C0] ? schedule+0x298/0x350 [ 245.308181][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.313219][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.318421][ C0] ? lock_acquire+0x2f/0xb0 [ 245.322990][ C0] ? schedule+0x1fd/0x350 [ 245.327330][ C0] schedule+0xe7/0x350 [ 245.331525][ C0] ? worker_thread+0x271/0xf00 [ 245.336350][ C0] worker_thread+0x2de/0xf00 [ 245.341006][ C0] ? __kthread_parkme+0x148/0x220 [ 245.346045][ C0] ? __pfx_worker_thread+0x10/0x10 [ 245.351266][ C0] kthread+0x2c1/0x3a0 [ 245.355360][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.360565][ C0] ? __pfx_kthread+0x10/0x10 [ 245.365191][ C0] ret_from_fork+0x45/0x80 [ 245.369656][ C0] ? __pfx_kthread+0x10/0x10 [ 245.374259][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.379045][ C0] [ 245.382077][ C0] task:kworker/R-ata_s state:I stack:30176 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 245.392327][ C0] Call Trace: [ 245.395620][ C0] [ 245.398548][ C0] __schedule+0x105f/0x34b0 [ 245.403094][ C0] ? __pfx___schedule+0x10/0x10 [ 245.407963][ C0] ? schedule+0x298/0x350 [ 245.412339][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.417409][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.422738][ C0] ? lock_acquire+0x2f/0xb0 [ 245.427292][ C0] ? schedule+0x1fd/0x350 [ 245.431624][ C0] schedule+0xe7/0x350 [ 245.435756][ C0] rescuer_thread+0x946/0xe20 [ 245.440469][ C0] ? __kthread_parkme+0xb7/0x220 [ 245.445458][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.450523][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.455763][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.460989][ C0] ? __kthread_parkme+0x148/0x220 [ 245.466039][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.471285][ C0] kthread+0x2c1/0x3a0 [ 245.475439][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.480675][ C0] ? __pfx_kthread+0x10/0x10 [ 245.485310][ C0] ret_from_fork+0x45/0x80 [ 245.489753][ C0] ? __pfx_kthread+0x10/0x10 [ 245.494371][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.499177][ C0] [ 245.502204][ C0] task:kworker/R-md state:I stack:30176 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 245.512460][ C0] Call Trace: [ 245.515759][ C0] [ 245.518702][ C0] __schedule+0x105f/0x34b0 [ 245.523227][ C0] ? __pfx___schedule+0x10/0x10 [ 245.528114][ C0] ? schedule+0x298/0x350 [ 245.532453][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.537512][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.542731][ C0] ? lock_acquire+0x2f/0xb0 [ 245.547280][ C0] ? schedule+0x1fd/0x350 [ 245.551618][ C0] schedule+0xe7/0x350 [ 245.555703][ C0] rescuer_thread+0x946/0xe20 [ 245.560591][ C0] ? __kthread_parkme+0xb7/0x220 [ 245.565566][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.570627][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.575843][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.581073][ C0] ? __kthread_parkme+0x148/0x220 [ 245.586121][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.591365][ C0] kthread+0x2c1/0x3a0 [ 245.595445][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.600662][ C0] ? __pfx_kthread+0x10/0x10 [ 245.605273][ C0] ret_from_fork+0x45/0x80 [ 245.609715][ C0] ? __pfx_kthread+0x10/0x10 [ 245.614319][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.619099][ C0] [ 245.622126][ C0] task:kworker/R-md_bi state:I stack:30176 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 245.632345][ C0] Call Trace: [ 245.635620][ C0] [ 245.638579][ C0] __schedule+0x105f/0x34b0 [ 245.643127][ C0] ? __pfx___schedule+0x10/0x10 [ 245.647994][ C0] ? schedule+0x298/0x350 [ 245.652351][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.657392][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.662629][ C0] ? lock_acquire+0x2f/0xb0 [ 245.667171][ C0] ? schedule+0x1fd/0x350 [ 245.671542][ C0] schedule+0xe7/0x350 [ 245.675631][ C0] rescuer_thread+0x946/0xe20 [ 245.680349][ C0] ? __kthread_parkme+0xb7/0x220 [ 245.685292][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.690347][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.695563][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.700795][ C0] ? __kthread_parkme+0x148/0x220 [ 245.705840][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.711088][ C0] kthread+0x2c1/0x3a0 [ 245.715165][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.720384][ C0] ? __pfx_kthread+0x10/0x10 [ 245.724989][ C0] ret_from_fork+0x45/0x80 [ 245.729421][ C0] ? __pfx_kthread+0x10/0x10 [ 245.734023][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.738820][ C0] [ 245.741844][ C0] task:kworker/R-edac- state:I stack:30176 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 245.752049][ C0] Call Trace: [ 245.755323][ C0] [ 245.758270][ C0] __schedule+0x105f/0x34b0 [ 245.762828][ C0] ? __pfx___schedule+0x10/0x10 [ 245.767692][ C0] ? schedule+0x298/0x350 [ 245.772038][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.777079][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.782310][ C0] ? lock_acquire+0x2f/0xb0 [ 245.786846][ C0] ? schedule+0x1fd/0x350 [ 245.791177][ C0] schedule+0xe7/0x350 [ 245.795283][ C0] rescuer_thread+0x946/0xe20 [ 245.799973][ C0] ? __kthread_parkme+0xb7/0x220 [ 245.804948][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.810012][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.815235][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.820471][ C0] ? __kthread_parkme+0x148/0x220 [ 245.825540][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 245.830779][ C0] kthread+0x2c1/0x3a0 [ 245.834857][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.840065][ C0] ? __pfx_kthread+0x10/0x10 [ 245.844665][ C0] ret_from_fork+0x45/0x80 [ 245.849093][ C0] ? __pfx_kthread+0x10/0x10 [ 245.853705][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.858510][ C0] [ 245.861542][ C0] task:kworker/0:1H state:I stack:28528 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 245.871743][ C0] Workqueue: 0x0 (kblockd) [ 245.876263][ C0] Call Trace: [ 245.879565][ C0] [ 245.882512][ C0] __schedule+0x105f/0x34b0 [ 245.887020][ C0] ? __pfx___schedule+0x10/0x10 [ 245.891898][ C0] ? schedule+0x298/0x350 [ 245.896241][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.901401][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 245.906630][ C0] ? lock_acquire+0x2f/0xb0 [ 245.911151][ C0] ? schedule+0x1fd/0x350 [ 245.915490][ C0] schedule+0xe7/0x350 [ 245.919586][ C0] ? worker_thread+0x271/0xf00 [ 245.924358][ C0] worker_thread+0x2de/0xf00 [ 245.928965][ C0] ? __kthread_parkme+0x148/0x220 [ 245.934003][ C0] ? __pfx_worker_thread+0x10/0x10 [ 245.939146][ C0] kthread+0x2c1/0x3a0 [ 245.943222][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.948465][ C0] ? __pfx_kthread+0x10/0x10 [ 245.953077][ C0] ret_from_fork+0x45/0x80 [ 245.957537][ C0] ? __pfx_kthread+0x10/0x10 [ 245.962153][ C0] ret_from_fork_asm+0x1a/0x30 [ 245.966958][ C0] [ 245.969980][ C0] task:kworker/R-rpcio state:I stack:30832 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 245.980210][ C0] Call Trace: [ 245.983494][ C0] [ 245.986453][ C0] __schedule+0x105f/0x34b0 [ 245.990979][ C0] ? __pfx___schedule+0x10/0x10 [ 245.995853][ C0] ? schedule+0x298/0x350 [ 246.000208][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.005265][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.010477][ C0] ? lock_acquire+0x2f/0xb0 [ 246.015010][ C0] ? schedule+0x1fd/0x350 [ 246.019387][ C0] schedule+0xe7/0x350 [ 246.023486][ C0] rescuer_thread+0x946/0xe20 [ 246.028198][ C0] ? __kthread_parkme+0xb7/0x220 [ 246.033180][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.038248][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.043482][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.048710][ C0] ? __kthread_parkme+0x148/0x220 [ 246.053765][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.059007][ C0] kthread+0x2c1/0x3a0 [ 246.063094][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.068412][ C0] ? __pfx_kthread+0x10/0x10 [ 246.073017][ C0] ret_from_fork+0x45/0x80 [ 246.077466][ C0] ? __pfx_kthread+0x10/0x10 [ 246.082095][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.087075][ C0] [ 246.090112][ C0] task:kworker/R-xprti state:I stack:30176 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 246.100331][ C0] Call Trace: [ 246.103629][ C0] [ 246.106564][ C0] __schedule+0x105f/0x34b0 [ 246.111110][ C0] ? __pfx___schedule+0x10/0x10 [ 246.115982][ C0] ? schedule+0x298/0x350 [ 246.120332][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.125389][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.130699][ C0] ? lock_acquire+0x2f/0xb0 [ 246.135245][ C0] ? schedule+0x1fd/0x350 [ 246.139611][ C0] schedule+0xe7/0x350 [ 246.143697][ C0] rescuer_thread+0x946/0xe20 [ 246.148407][ C0] ? __kthread_parkme+0xb7/0x220 [ 246.153379][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.158461][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.163702][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.168971][ C0] ? __kthread_parkme+0x148/0x220 [ 246.174016][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.179262][ C0] kthread+0x2c1/0x3a0 [ 246.183369][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.188584][ C0] ? __pfx_kthread+0x10/0x10 [ 246.193191][ C0] ret_from_fork+0x45/0x80 [ 246.197641][ C0] ? __pfx_kthread+0x10/0x10 [ 246.202259][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.207099][ C0] [ 246.210133][ C0] task:kworker/R-cfg80 state:I stack:30176 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 246.220751][ C0] Call Trace: [ 246.224053][ C0] [ 246.227087][ C0] __schedule+0x105f/0x34b0 [ 246.231645][ C0] ? __pfx___schedule+0x10/0x10 [ 246.236514][ C0] ? schedule+0x298/0x350 [ 246.240869][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.245910][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.251138][ C0] ? lock_acquire+0x2f/0xb0 [ 246.255667][ C0] ? schedule+0x1fd/0x350 [ 246.260013][ C0] schedule+0xe7/0x350 [ 246.264116][ C0] rescuer_thread+0x946/0xe20 [ 246.268815][ C0] ? __kthread_parkme+0xb7/0x220 [ 246.273900][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.279189][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.284425][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.289667][ C0] ? __kthread_parkme+0x148/0x220 [ 246.294724][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.299972][ C0] kthread+0x2c1/0x3a0 [ 246.304076][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.309300][ C0] ? __pfx_kthread+0x10/0x10 [ 246.313994][ C0] ret_from_fork+0x45/0x80 [ 246.318441][ C0] ? __pfx_kthread+0x10/0x10 [ 246.323043][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.327839][ C0] [ 246.330871][ C0] task:kworker/u8:3 state:I stack:23392 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 246.341101][ C0] Workqueue: 0x0 (events_unbound) [ 246.346355][ C0] Call Trace: [ 246.349652][ C0] [ 246.352614][ C0] __schedule+0x105f/0x34b0 [ 246.357156][ C0] ? __pfx___schedule+0x10/0x10 [ 246.362026][ C0] ? schedule+0x298/0x350 [ 246.366398][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.371441][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.376670][ C0] ? lock_acquire+0x2f/0xb0 [ 246.381201][ C0] ? schedule+0x1fd/0x350 [ 246.385533][ C0] schedule+0xe7/0x350 [ 246.389661][ C0] ? worker_thread+0x271/0xf00 [ 246.394432][ C0] worker_thread+0x2de/0xf00 [ 246.399095][ C0] ? __kthread_parkme+0x148/0x220 [ 246.404137][ C0] ? __pfx_worker_thread+0x10/0x10 [ 246.409316][ C0] kthread+0x2c1/0x3a0 [ 246.413406][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.418644][ C0] ? __pfx_kthread+0x10/0x10 [ 246.423273][ C0] ret_from_fork+0x45/0x80 [ 246.427760][ C0] ? __pfx_kthread+0x10/0x10 [ 246.432364][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.437152][ C0] [ 246.440195][ C0] task:kworker/u8:4 state:I stack:26928 pid:49 tgid:49 ppid:2 flags:0x00004000 [ 246.450398][ C0] Workqueue: 0x0 (events_unbound) [ 246.455549][ C0] Call Trace: [ 246.458840][ C0] [ 246.461772][ C0] __schedule+0x105f/0x34b0 [ 246.466391][ C0] ? __pfx___schedule+0x10/0x10 [ 246.471260][ C0] ? schedule+0x298/0x350 [ 246.475623][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.480668][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.485906][ C0] ? lock_acquire+0x2f/0xb0 [ 246.490419][ C0] ? schedule+0x1fd/0x350 [ 246.494778][ C0] schedule+0xe7/0x350 [ 246.498876][ C0] ? worker_thread+0x271/0xf00 [ 246.503665][ C0] worker_thread+0x2de/0xf00 [ 246.508317][ C0] ? __pfx_worker_thread+0x10/0x10 [ 246.513466][ C0] kthread+0x2c1/0x3a0 [ 246.517543][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.522781][ C0] ? __pfx_kthread+0x10/0x10 [ 246.527412][ C0] ret_from_fork+0x45/0x80 [ 246.531866][ C0] ? __pfx_kthread+0x10/0x10 [ 246.536526][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.541336][ C0] [ 246.544378][ C0] task:kworker/1:1 state:I stack:22496 pid:63 tgid:63 ppid:2 flags:0x00004000 [ 246.554586][ C0] Workqueue: 0x0 (events) [ 246.559028][ C0] Call Trace: [ 246.562318][ C0] [ 246.565266][ C0] __schedule+0x105f/0x34b0 [ 246.569822][ C0] ? __pfx___schedule+0x10/0x10 [ 246.574686][ C0] ? schedule+0x298/0x350 [ 246.579054][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.584094][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.589329][ C0] ? lock_acquire+0x2f/0xb0 [ 246.593844][ C0] ? schedule+0x1fd/0x350 [ 246.598368][ C0] schedule+0xe7/0x350 [ 246.602468][ C0] ? worker_thread+0x271/0xf00 [ 246.607245][ C0] worker_thread+0x2de/0xf00 [ 246.611860][ C0] ? __pfx_worker_thread+0x10/0x10 [ 246.617011][ C0] kthread+0x2c1/0x3a0 [ 246.621127][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.626371][ C0] ? __pfx_kthread+0x10/0x10 [ 246.630999][ C0] ret_from_fork+0x45/0x80 [ 246.635543][ C0] ? __pfx_kthread+0x10/0x10 [ 246.640152][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.644955][ C0] [ 246.647984][ C0] task:kswapd0 state:S stack:30432 pid:65 tgid:65 ppid:2 flags:0x00004000 [ 246.658198][ C0] Call Trace: [ 246.661500][ C0] [ 246.664459][ C0] __schedule+0x105f/0x34b0 [ 246.668994][ C0] ? __pfx___schedule+0x10/0x10 [ 246.673865][ C0] ? schedule+0x298/0x350 [ 246.678305][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.683368][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.688610][ C0] ? lock_acquire+0x2f/0xb0 [ 246.693132][ C0] ? schedule+0x1fd/0x350 [ 246.697500][ C0] schedule+0xe7/0x350 [ 246.701582][ C0] kswapd+0xa55/0xbf0 [ 246.705586][ C0] ? __pfx_kswapd+0x10/0x10 [ 246.710102][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.716216][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.721448][ C0] ? __kthread_parkme+0x148/0x220 [ 246.726486][ C0] ? __pfx_kswapd+0x10/0x10 [ 246.730998][ C0] kthread+0x2c1/0x3a0 [ 246.735092][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.740341][ C0] ? __pfx_kthread+0x10/0x10 [ 246.744958][ C0] ret_from_fork+0x45/0x80 [ 246.749387][ C0] ? __pfx_kthread+0x10/0x10 [ 246.754423][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.759234][ C0] [ 246.762364][ C0] task:kworker/R-nfsio state:I stack:30080 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 246.772585][ C0] Call Trace: [ 246.775896][ C0] [ 246.778857][ C0] __schedule+0x105f/0x34b0 [ 246.783370][ C0] ? __pfx___schedule+0x10/0x10 [ 246.788249][ C0] ? schedule+0x298/0x350 [ 246.792606][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.797676][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.802991][ C0] ? lock_acquire+0x2f/0xb0 [ 246.807544][ C0] ? schedule+0x1fd/0x350 [ 246.811881][ C0] schedule+0xe7/0x350 [ 246.815963][ C0] rescuer_thread+0x946/0xe20 [ 246.820690][ C0] ? __kthread_parkme+0xb7/0x220 [ 246.825733][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.830795][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.836033][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.841261][ C0] ? __kthread_parkme+0x148/0x220 [ 246.846311][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.851556][ C0] kthread+0x2c1/0x3a0 [ 246.855645][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.860861][ C0] ? __pfx_kthread+0x10/0x10 [ 246.865455][ C0] ret_from_fork+0x45/0x80 [ 246.869889][ C0] ? __pfx_kthread+0x10/0x10 [ 246.874499][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.879306][ C0] [ 246.882330][ C0] task:kworker/R-acpi_ state:I stack:29944 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 246.892554][ C0] Call Trace: [ 246.895831][ C0] [ 246.898763][ C0] __schedule+0x105f/0x34b0 [ 246.903281][ C0] ? __pfx___schedule+0x10/0x10 [ 246.908163][ C0] ? schedule+0x298/0x350 [ 246.912504][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.917542][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.922777][ C0] ? lock_acquire+0x2f/0xb0 [ 246.927313][ C0] ? schedule+0x1fd/0x350 [ 246.931646][ C0] schedule+0xe7/0x350 [ 246.935731][ C0] rescuer_thread+0x946/0xe20 [ 246.940428][ C0] ? __kthread_parkme+0xb7/0x220 [ 246.945398][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.950461][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.955709][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.960948][ C0] ? __kthread_parkme+0x148/0x220 [ 246.966000][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 246.971242][ C0] kthread+0x2c1/0x3a0 [ 246.975338][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.980548][ C0] ? __pfx_kthread+0x10/0x10 [ 246.985158][ C0] ret_from_fork+0x45/0x80 [ 246.989593][ C0] ? __pfx_kthread+0x10/0x10 [ 246.994214][ C0] ret_from_fork_asm+0x1a/0x30 [ 246.999019][ C0] [ 247.002046][ C0] task:hwrng state:S stack:28976 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 247.002361][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 247.012246][ C0] Call Trace: [ 247.012262][ C0] [ 247.012281][ C0] __schedule+0x105f/0x34b0 [ 247.020295][ T18] 0-...D [ 247.023544][ C0] ? __pfx___schedule+0x10/0x10 [ 247.023579][ C0] ? schedule+0x298/0x350 [ 247.023607][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.023647][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.023693][ C0] ? lock_acquire+0x2f/0xb0 [ 247.026621][ T18] } 2630 jiffies s: 645 root: 0x1/. [ 247.031079][ C0] ? schedule+0x1fd/0x350 [ 247.034070][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 247.038863][ C0] schedule+0xe7/0x350 [ 247.043281][ T18] [ 247.048227][ C0] schedule_timeout+0x136/0x2a0 [ 247.053502][ T18] Sending NMI from CPU 1 to CPUs 0: [ 247.057916][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 247.063280][ C0] NMI backtrace for cpu 0 [ 247.063369][ C0] CPU: 0 UID: 0 PID: 2531 Comm: acpid Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 247.063402][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 247.063418][ C0] RIP: 0010:io_serial_out+0x8f/0xb0 [ 247.063453][ C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 f1 eb 0d ff eb a0 e8 7a ec 0d [ 247.063479][ C0] RSP: 0018:ffffc90000006f60 EFLAGS: 00000002 [ 247.063500][ C0] RAX: 000000000000002e RBX: 00000000000003f8 RCX: 0000000000000000 [ 247.063518][ C0] RDX: 00000000000003f8 RSI: ffffffff82a076c5 RDI: ffffffff936356a0 [ 247.063536][ C0] RBP: ffffffff93635660 R08: 0000000000000001 R09: 000000000000001f [ 247.063555][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.063572][ C0] R13: 000000000000002e R14: ffffffff82a07660 R15: 0000000000000000 [ 247.063589][ C0] FS: 00007f1bc5156740(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 247.063615][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.063641][ C0] CR2: 00007f42725dd0d8 CR3: 0000000115d0c000 CR4: 00000000003506f0 [ 247.063659][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.063675][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.063694][ C0] Call Trace: [ 247.063703][ C0] [ 247.063713][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 247.063754][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 247.063780][ C0] ? nmi_handle+0x1a9/0x5c0 [ 247.063805][ C0] ? io_serial_out+0x8f/0xb0 [ 247.063837][ C0] ? default_do_nmi+0x6a/0x160 [ 247.063863][ C0] ? exc_nmi+0x170/0x1e0 [ 247.063888][ C0] ? end_repeat_nmi+0xf/0x53 [ 247.063926][ C0] ? __pfx_io_serial_out+0x10/0x10 [ 247.063960][ C0] ? io_serial_out+0x65/0xb0 [ 247.063992][ C0] ? io_serial_out+0x8f/0xb0 [ 247.064022][ C0] ? io_serial_out+0x8f/0xb0 [ 247.064053][ C0] ? io_serial_out+0x8f/0xb0 [ 247.064089][ C0] [ 247.064097][ C0] [ 247.064107][ C0] serial8250_console_write+0xf9e/0x17c0 [ 247.064139][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 247.064164][ C0] ? rcu_is_watching+0x12/0xc0 [ 247.064192][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.064220][ C0] ? console_lock_spinning_enable+0x9f/0xd0 [ 247.064247][ C0] ? console_flush_all+0x7bd/0xc60 [ 247.064276][ C0] ? lock_acquire+0x2f/0xb0 [ 247.064310][ C0] ? console_flush_all+0x7bd/0xc60 [ 247.064338][ C0] console_flush_all+0x800/0xc60 [ 247.064368][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 247.064395][ C0] ? find_held_lock+0x2d/0x110 [ 247.064426][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 247.064451][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 247.064479][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 247.064514][ C0] console_unlock+0xd9/0x210 [ 247.064540][ C0] ? __pfx_console_unlock+0x10/0x10 [ 247.064568][ C0] ? vprintk_emit+0x610/0x6f0 [ 247.064595][ C0] ? lock_acquire+0x2f/0xb0 [ 247.064629][ C0] ? vprintk_emit+0x638/0x6f0 [ 247.064657][ C0] vprintk_emit+0x424/0x6f0 [ 247.064685][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 247.064714][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 247.064750][ C0] ? find_held_lock+0x2d/0x110 [ 247.064778][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 247.064804][ C0] vprintk+0x7f/0xa0 [ 247.064834][ C0] _printk+0xc8/0x100 [ 247.064870][ C0] ? __pfx__printk+0x10/0x10 [ 247.064906][ C0] ? lock_acquire+0x2f/0xb0 [ 247.064940][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 247.064969][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 247.065005][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 247.065031][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 247.065075][ C0] ? add_hwgenerator_randomness+0xff/0x190 [ 247.065124][ C0] sched_show_task+0x3f0/0x5f0 [ 247.065156][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.065184][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 247.065222][ C0] show_state_filter+0xee/0x320 [ 247.065252][ C0] k_spec+0xed/0x150 [ 247.065286][ C0] ? __pfx_k_spec+0x10/0x10 [ 247.065316][ C0] kbd_event+0xcbd/0x17a0 [ 247.065353][ C0] ? __pfx_kbd_event+0x10/0x10 [ 247.065389][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 247.065428][ C0] ? rcu_is_watching+0x12/0xc0 [ 247.065454][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.065484][ C0] input_handler_events_default+0x116/0x1b0 [ 247.065519][ C0] input_pass_values+0x777/0x8e0 [ 247.065562][ C0] input_handle_event+0xb30/0x14d0 [ 247.065603][ C0] input_event+0x83/0xa0 [ 247.065641][ C0] hidinput_hid_event+0xa12/0x2410 [ 247.065675][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 247.065709][ C0] ? input_event+0x8e/0xa0 [ 247.065746][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 247.065781][ C0] hid_process_event+0x4b7/0x5e0 [ 247.065806][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 247.065840][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 247.065867][ C0] hid_input_array_field+0x535/0x710 [ 247.065898][ C0] hid_report_raw_event+0xa02/0x11c0 [ 247.065931][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 247.065963][ C0] hid_irq_in+0x35e/0x870 [ 247.066000][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 247.066031][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 247.066061][ C0] dummy_timer+0x17c3/0x38d0 [ 247.066113][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 247.066144][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 247.066175][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 247.066202][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 247.066242][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 247.066282][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 247.066316][ C0] hrtimer_run_softirq+0x17d/0x350 [ 247.066353][ C0] handle_softirqs+0x206/0x8d0 [ 247.066383][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 247.066415][ C0] irq_exit_rcu+0xac/0x110 [ 247.066441][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 247.066473][ C0] [ 247.066482][ C0] [ 247.066491][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 247.066531][ C0] RIP: 0010:lock_release+0xb1/0x6f0 [ 247.066574][ C0] Code: 07 0f 87 21 05 00 00 89 ed be 08 00 00 00 48 89 e8 48 c1 e8 06 48 8d 3c c5 88 41 56 8a e8 07 23 7b 00 48 0f a3 2d 87 f9 22 09 <0f> 82 3a 04 00 00 48 c7 c5 38 51 56 8a 48 b8 00 00 00 00 00 fc ff [ 247.066599][ C0] RSP: 0018:ffffc900019dfb00 EFLAGS: 00000247 [ 247.066620][ C0] RAX: 0000000000000001 RBX: 1ffff9200033bf62 RCX: ffffffff813347f9 [ 247.066638][ C0] RDX: fffffbfff14ac832 RSI: 0000000000000008 RDI: ffffffff8a564188 [ 247.066656][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff14ac831 [ 247.066674][ C0] R10: ffffffff8a56418f R11: 0000000000000000 R12: ffffffff88ebb100 [ 247.066693][ C0] R13: 0000000000000000 R14: 000000000003c40c R15: ffff88811b1140d8 [ 247.066715][ C0] ? lock_release+0xa9/0x6f0 [ 247.066753][ C0] ? dput.part.0+0xce/0x9b0 [ 247.066784][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.066818][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 247.066852][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 247.066878][ C0] ? lock_acquire+0x2f/0xb0 [ 247.066911][ C0] ? dput.part.0+0x766/0x9b0 [ 247.066944][ C0] dput.part.0+0xd3/0x9b0 [ 247.066976][ C0] dput+0x1f/0x30 [ 247.067005][ C0] __fsnotify_parent+0x776/0xa30 [ 247.067040][ C0] ? __pfx___fsnotify_parent+0x10/0x10 [ 247.067076][ C0] ? vfs_read+0x465/0xbd0 [ 247.067167][ C0] vfs_read+0x465/0xbd0 [ 247.067204][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 247.067230][ C0] ? __pfx_vfs_read+0x10/0x10 [ 247.067268][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.067297][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 247.067329][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 247.067354][ C0] ? sigprocmask+0xf0/0x330 [ 247.067388][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 247.067429][ C0] ksys_read+0x1fa/0x260 [ 247.067466][ C0] ? __pfx_ksys_read+0x10/0x10 [ 247.067507][ C0] do_syscall_64+0xcd/0x250 [ 247.067546][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.067584][ C0] RIP: 0033:0x7f1bc5220b6a [ 247.067604][ C0] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 247.067628][ C0] RSP: 002b:00007ffcee68bf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 247.067652][ C0] RAX: ffffffffffffffda RBX: 000055d62d138380 RCX: 00007f1bc5220b6a [ 247.067671][ C0] RDX: 0000000000000018 RSI: 00007ffcee68bf10 RDI: 000000000000000b [ 247.067696][ C0] RBP: 0000000000000007 R08: 0000000000000000 R09: 000055d62d138360 [ 247.067713][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 000000000000000b [ 247.067730][ C0] R13: 00007ffcee68bf10 R14: 0000000000000001 R15: 000000000000000b [ 247.067753][ C0] [ 247.947890][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 247.953752][ C0] ? __pfx_process_timeout+0x10/0x10 [ 247.959067][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 247.964924][ C0] add_hwgenerator_randomness+0xff/0x190 [ 247.970600][ C0] hwrng_fillfn+0x1f9/0x380 [ 247.975122][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 247.980190][ C0] kthread+0x2c1/0x3a0 [ 247.984262][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.989586][ C0] ? __pfx_kthread+0x10/0x10 [ 247.994192][ C0] ret_from_fork+0x45/0x80 [ 247.998632][ C0] ? __pfx_kthread+0x10/0x10 [ 248.003254][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.008066][ C0] [ 248.011090][ C0] task:kworker/u8:5 state:I stack:26592 pid:209 tgid:209 ppid:2 flags:0x00004000 [ 248.021309][ C0] Workqueue: 0x0 (events_unbound) [ 248.026428][ C0] Call Trace: [ 248.029725][ C0] [ 248.032680][ C0] __schedule+0x105f/0x34b0 [ 248.037200][ C0] ? __pfx___schedule+0x10/0x10 [ 248.042085][ C0] ? schedule+0x298/0x350 [ 248.046870][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.051917][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.057135][ C0] ? lock_acquire+0x2f/0xb0 [ 248.061648][ C0] ? schedule+0x1fd/0x350 [ 248.066098][ C0] schedule+0xe7/0x350 [ 248.070230][ C0] ? worker_thread+0x271/0xf00 [ 248.075086][ C0] worker_thread+0x2de/0xf00 [ 248.079804][ C0] ? __kthread_parkme+0x148/0x220 [ 248.084861][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.089980][ C0] kthread+0x2c1/0x3a0 [ 248.094079][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.099370][ C0] ? __pfx_kthread+0x10/0x10 [ 248.103989][ C0] ret_from_fork+0x45/0x80 [ 248.108449][ C0] ? __pfx_kthread+0x10/0x10 [ 248.113065][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.117894][ C0] [ 248.120923][ C0] task:scsi_eh_0 state:S stack:30176 pid:225 tgid:225 ppid:2 flags:0x00004000 [ 248.131244][ C0] Call Trace: [ 248.134531][ C0] [ 248.137499][ C0] __schedule+0x105f/0x34b0 [ 248.142024][ C0] ? __pfx___schedule+0x10/0x10 [ 248.146911][ C0] ? schedule+0x298/0x350 [ 248.151243][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.156297][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.161513][ C0] ? lock_acquire+0x2f/0xb0 [ 248.166060][ C0] ? schedule+0x1fd/0x350 [ 248.170437][ C0] schedule+0xe7/0x350 [ 248.174537][ C0] scsi_error_handler+0x532/0xef0 [ 248.179594][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 248.185148][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 248.190969][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.196227][ C0] ? __kthread_parkme+0x148/0x220 [ 248.201281][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 248.206919][ C0] kthread+0x2c1/0x3a0 [ 248.211008][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.216290][ C0] ? __pfx_kthread+0x10/0x10 [ 248.220914][ C0] ret_from_fork+0x45/0x80 [ 248.225416][ C0] ? __pfx_kthread+0x10/0x10 [ 248.230052][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.234856][ C0] [ 248.237883][ C0] task:kworker/R-scsi_ state:I stack:29712 pid:226 tgid:226 ppid:2 flags:0x00004000 [ 248.248089][ C0] Call Trace: [ 248.251373][ C0] [ 248.254342][ C0] __schedule+0x105f/0x34b0 [ 248.259060][ C0] ? __pfx___schedule+0x10/0x10 [ 248.263937][ C0] ? schedule+0x298/0x350 [ 248.268293][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.273338][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.278577][ C0] ? lock_acquire+0x2f/0xb0 [ 248.283095][ C0] ? schedule+0x1fd/0x350 [ 248.287432][ C0] schedule+0xe7/0x350 [ 248.291533][ C0] rescuer_thread+0x946/0xe20 [ 248.296240][ C0] ? __kthread_parkme+0xb7/0x220 [ 248.301184][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.306253][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.311478][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.316693][ C0] ? __kthread_parkme+0x148/0x220 [ 248.321734][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.326956][ C0] kthread+0x2c1/0x3a0 [ 248.331045][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.336315][ C0] ? __pfx_kthread+0x10/0x10 [ 248.340943][ C0] ret_from_fork+0x45/0x80 [ 248.345400][ C0] ? __pfx_kthread+0x10/0x10 [ 248.350373][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.355164][ C0] [ 248.358192][ C0] task:kworker/R-targe state:I stack:30832 pid:250 tgid:250 ppid:2 flags:0x00004000 [ 248.368400][ C0] Call Trace: [ 248.371671][ C0] [ 248.374625][ C0] __schedule+0x105f/0x34b0 [ 248.379174][ C0] ? __pfx___schedule+0x10/0x10 [ 248.384042][ C0] ? schedule+0x298/0x350 [ 248.388396][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.393436][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.398657][ C0] ? lock_acquire+0x2f/0xb0 [ 248.403173][ C0] ? schedule+0x1fd/0x350 [ 248.407535][ C0] schedule+0xe7/0x350 [ 248.411628][ C0] rescuer_thread+0x946/0xe20 [ 248.416345][ C0] ? __kthread_parkme+0xb7/0x220 [ 248.421293][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.426344][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.431565][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.436787][ C0] ? __kthread_parkme+0x148/0x220 [ 248.441841][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.447090][ C0] kthread+0x2c1/0x3a0 [ 248.451186][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.456394][ C0] ? __pfx_kthread+0x10/0x10 [ 248.460997][ C0] ret_from_fork+0x45/0x80 [ 248.465432][ C0] ? __pfx_kthread+0x10/0x10 [ 248.470041][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.474845][ C0] [ 248.477871][ C0] task:kworker/R-targe state:I stack:30080 pid:252 tgid:252 ppid:2 flags:0x00004000 [ 248.488085][ C0] Call Trace: [ 248.491356][ C0] [ 248.494318][ C0] __schedule+0x105f/0x34b0 [ 248.498862][ C0] ? __pfx___schedule+0x10/0x10 [ 248.503734][ C0] ? schedule+0x298/0x350 [ 248.508079][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.513137][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.518356][ C0] ? lock_acquire+0x2f/0xb0 [ 248.522870][ C0] ? schedule+0x1fd/0x350 [ 248.527251][ C0] schedule+0xe7/0x350 [ 248.531382][ C0] rescuer_thread+0x946/0xe20 [ 248.536099][ C0] ? __kthread_parkme+0xb7/0x220 [ 248.541039][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.546098][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.551315][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.556553][ C0] ? __kthread_parkme+0x148/0x220 [ 248.561607][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.566840][ C0] kthread+0x2c1/0x3a0 [ 248.570924][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.576188][ C0] ? __pfx_kthread+0x10/0x10 [ 248.580898][ C0] ret_from_fork+0x45/0x80 [ 248.585341][ C0] ? __pfx_kthread+0x10/0x10 [ 248.589941][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.594728][ C0] [ 248.597754][ C0] task:kworker/R-xcopy state:I stack:30080 pid:253 tgid:253 ppid:2 flags:0x00004000 [ 248.607952][ C0] Call Trace: [ 248.611248][ C0] [ 248.614209][ C0] __schedule+0x105f/0x34b0 [ 248.618726][ C0] ? __pfx___schedule+0x10/0x10 [ 248.623611][ C0] ? schedule+0x298/0x350 [ 248.627937][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.632998][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.638215][ C0] ? lock_acquire+0x2f/0xb0 [ 248.642720][ C0] ? schedule+0x1fd/0x350 [ 248.647090][ C0] schedule+0xe7/0x350 [ 248.651169][ C0] rescuer_thread+0x946/0xe20 [ 248.655896][ C0] ? __kthread_parkme+0xb7/0x220 [ 248.660831][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.665885][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.671100][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.676319][ C0] ? __kthread_parkme+0x148/0x220 [ 248.681364][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.686585][ C0] kthread+0x2c1/0x3a0 [ 248.690690][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.695923][ C0] ? __pfx_kthread+0x10/0x10 [ 248.700540][ C0] ret_from_fork+0x45/0x80 [ 248.704996][ C0] ? __pfx_kthread+0x10/0x10 [ 248.709615][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.714425][ C0] [ 248.717463][ C0] task:kworker/1:1H state:I stack:27568 pid:296 tgid:296 ppid:2 flags:0x00004000 [ 248.727675][ C0] Workqueue: 0x0 (kblockd) [ 248.732202][ C0] Call Trace: [ 248.735500][ C0] [ 248.738436][ C0] __schedule+0x105f/0x34b0 [ 248.742975][ C0] ? __pfx___schedule+0x10/0x10 [ 248.747865][ C0] ? schedule+0x298/0x350 [ 248.752222][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.757275][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.762483][ C0] ? lock_acquire+0x2f/0xb0 [ 248.767005][ C0] ? schedule+0x1fd/0x350 [ 248.771361][ C0] schedule+0xe7/0x350 [ 248.775445][ C0] ? worker_thread+0x271/0xf00 [ 248.780246][ C0] worker_thread+0x2de/0xf00 [ 248.784853][ C0] ? __kthread_parkme+0x148/0x220 [ 248.789884][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.795049][ C0] kthread+0x2c1/0x3a0 [ 248.799154][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.804399][ C0] ? __pfx_kthread+0x10/0x10 [ 248.809027][ C0] ret_from_fork+0x45/0x80 [ 248.813474][ C0] ? __pfx_kthread+0x10/0x10 [ 248.818110][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.822892][ C0] [ 248.825928][ C0] task:kworker/R-liber state:I stack:29040 pid:335 tgid:335 ppid:2 flags:0x00004000 [ 248.836235][ C0] Call Trace: [ 248.839623][ C0] [ 248.842581][ C0] __schedule+0x105f/0x34b0 [ 248.847101][ C0] ? __pfx___schedule+0x10/0x10 [ 248.851986][ C0] ? schedule+0x298/0x350 [ 248.856333][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.861379][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.866619][ C0] ? lock_acquire+0x2f/0xb0 [ 248.871161][ C0] ? schedule+0x1fd/0x350 [ 248.875496][ C0] schedule+0xe7/0x350 [ 248.879580][ C0] rescuer_thread+0x946/0xe20 [ 248.884294][ C0] ? __kthread_parkme+0xb7/0x220 [ 248.889241][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.894306][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.899533][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.904748][ C0] ? __kthread_parkme+0x148/0x220 [ 248.909790][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 248.915010][ C0] kthread+0x2c1/0x3a0 [ 248.919084][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.924363][ C0] ? __pfx_kthread+0x10/0x10 [ 248.928982][ C0] ret_from_fork+0x45/0x80 [ 248.933436][ C0] ? __pfx_kthread+0x10/0x10 [ 248.938053][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.942860][ C0] [ 248.945886][ C0] task:kworker/R-zd121 state:I stack:30080 pid:365 tgid:365 ppid:2 flags:0x00004000 [ 248.956199][ C0] Call Trace: [ 248.959592][ C0] [ 248.962579][ C0] __schedule+0x105f/0x34b0 [ 248.967132][ C0] ? __pfx___schedule+0x10/0x10 [ 248.972008][ C0] ? schedule+0x298/0x350 [ 248.976360][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.981406][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.986641][ C0] ? lock_acquire+0x2f/0xb0 [ 248.991269][ C0] ? schedule+0x1fd/0x350 [ 248.995663][ C0] schedule+0xe7/0x350 [ 248.999779][ C0] rescuer_thread+0x946/0xe20 [ 249.004483][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.009462][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.014644][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.019904][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.025139][ C0] ? __kthread_parkme+0x148/0x220 [ 249.030205][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.035431][ C0] kthread+0x2c1/0x3a0 [ 249.039524][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.044745][ C0] ? __pfx_kthread+0x10/0x10 [ 249.049354][ C0] ret_from_fork+0x45/0x80 [ 249.053799][ C0] ? __pfx_kthread+0x10/0x10 [ 249.058578][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.063359][ C0] [ 249.066384][ C0] task:kworker/R-uas state:I stack:30080 pid:446 tgid:446 ppid:2 flags:0x00004000 [ 249.076623][ C0] Call Trace: [ 249.080017][ C0] [ 249.082983][ C0] __schedule+0x105f/0x34b0 [ 249.087511][ C0] ? __pfx___schedule+0x10/0x10 [ 249.092390][ C0] ? schedule+0x298/0x350 [ 249.096721][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.101769][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.106989][ C0] ? lock_acquire+0x2f/0xb0 [ 249.111494][ C0] ? schedule+0x1fd/0x350 [ 249.115842][ C0] schedule+0xe7/0x350 [ 249.119930][ C0] rescuer_thread+0x946/0xe20 [ 249.124642][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.129681][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.134773][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.140011][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.145253][ C0] ? __kthread_parkme+0x148/0x220 [ 249.150319][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.155567][ C0] kthread+0x2c1/0x3a0 [ 249.159666][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.164877][ C0] ? __pfx_kthread+0x10/0x10 [ 249.169488][ C0] ret_from_fork+0x45/0x80 [ 249.174026][ C0] ? __pfx_kthread+0x10/0x10 [ 249.178650][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.183439][ C0] [ 249.186468][ C0] task:kworker/R-usbip state:I stack:30832 pid:742 tgid:742 ppid:2 flags:0x00004000 [ 249.196687][ C0] Call Trace: [ 249.199967][ C0] [ 249.202929][ C0] __schedule+0x105f/0x34b0 [ 249.207464][ C0] ? __pfx___schedule+0x10/0x10 [ 249.212352][ C0] ? schedule+0x298/0x350 [ 249.216735][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.221881][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.227116][ C0] ? lock_acquire+0x2f/0xb0 [ 249.231644][ C0] ? schedule+0x1fd/0x350 [ 249.236034][ C0] schedule+0xe7/0x350 [ 249.240160][ C0] rescuer_thread+0x946/0xe20 [ 249.244878][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.249828][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.254903][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.260152][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.265380][ C0] ? __kthread_parkme+0x148/0x220 [ 249.270428][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.275644][ C0] kthread+0x2c1/0x3a0 [ 249.279714][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.284943][ C0] ? __pfx_kthread+0x10/0x10 [ 249.289547][ C0] ret_from_fork+0x45/0x80 [ 249.293982][ C0] ? __pfx_kthread+0x10/0x10 [ 249.298609][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.303428][ C0] [ 249.306461][ C0] task:kworker/1:2 state:I stack:29680 pid:845 tgid:845 ppid:2 flags:0x00004000 [ 249.316696][ C0] Workqueue: 0x0 (events) [ 249.321161][ C0] Call Trace: [ 249.324463][ C0] [ 249.327452][ C0] __schedule+0x105f/0x34b0 [ 249.332023][ C0] ? __pfx___schedule+0x10/0x10 [ 249.336903][ C0] ? schedule+0x298/0x350 [ 249.341251][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.346315][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.351537][ C0] ? lock_acquire+0x2f/0xb0 [ 249.356048][ C0] ? schedule+0x1fd/0x350 [ 249.360543][ C0] schedule+0xe7/0x350 [ 249.364646][ C0] ? worker_thread+0x271/0xf00 [ 249.369486][ C0] worker_thread+0x2de/0xf00 [ 249.374141][ C0] ? __pfx_worker_thread+0x10/0x10 [ 249.379286][ C0] kthread+0x2c1/0x3a0 [ 249.383361][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.390555][ C0] ? __pfx_kthread+0x10/0x10 [ 249.395182][ C0] ret_from_fork+0x45/0x80 [ 249.399633][ C0] ? __pfx_kthread+0x10/0x10 [ 249.404264][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.409088][ C0] [ 249.412121][ C0] task:pvrusb2-context state:S stack:29344 pid:988 tgid:988 ppid:2 flags:0x00004000 [ 249.422350][ C0] Call Trace: [ 249.425646][ C0] [ 249.428624][ C0] __schedule+0x105f/0x34b0 [ 249.433166][ C0] ? __pfx___schedule+0x10/0x10 [ 249.438055][ C0] ? schedule+0x298/0x350 [ 249.442411][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.447624][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.452843][ C0] ? lock_acquire+0x2f/0xb0 [ 249.457352][ C0] ? schedule+0x1fd/0x350 [ 249.461727][ C0] schedule+0xe7/0x350 [ 249.465845][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 249.471970][ C0] pvr2_context_thread_func+0x631/0x970 [ 249.477575][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 249.483751][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.489844][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.495084][ C0] ? __kthread_parkme+0x148/0x220 [ 249.500150][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 249.506336][ C0] kthread+0x2c1/0x3a0 [ 249.510449][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.515693][ C0] ? __pfx_kthread+0x10/0x10 [ 249.520326][ C0] ret_from_fork+0x45/0x80 [ 249.524947][ C0] ? __pfx_kthread+0x10/0x10 [ 249.529572][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.534391][ C0] [ 249.537594][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1025 tgid:1025 ppid:2 flags:0x00004000 [ 249.547909][ C0] Call Trace: [ 249.551196][ C0] [ 249.554128][ C0] __schedule+0x105f/0x34b0 [ 249.558677][ C0] ? __pfx___schedule+0x10/0x10 [ 249.563554][ C0] ? schedule+0x298/0x350 [ 249.567928][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.572975][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.578202][ C0] ? lock_acquire+0x2f/0xb0 [ 249.582734][ C0] ? schedule+0x1fd/0x350 [ 249.587089][ C0] schedule+0xe7/0x350 [ 249.591188][ C0] rescuer_thread+0x946/0xe20 [ 249.595959][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.600936][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.606039][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.611275][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.616513][ C0] ? __kthread_parkme+0x148/0x220 [ 249.621563][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.626806][ C0] kthread+0x2c1/0x3a0 [ 249.630925][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.636157][ C0] ? __pfx_kthread+0x10/0x10 [ 249.640872][ C0] ret_from_fork+0x45/0x80 [ 249.645318][ C0] ? __pfx_kthread+0x10/0x10 [ 249.649945][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.654725][ C0] [ 249.657753][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1026 tgid:1026 ppid:2 flags:0x00004000 [ 249.667955][ C0] Call Trace: [ 249.671321][ C0] [ 249.674279][ C0] __schedule+0x105f/0x34b0 [ 249.678834][ C0] ? __pfx___schedule+0x10/0x10 [ 249.683704][ C0] ? schedule+0x298/0x350 [ 249.688071][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.693110][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.698341][ C0] ? lock_acquire+0x2f/0xb0 [ 249.702874][ C0] ? schedule+0x1fd/0x350 [ 249.707249][ C0] schedule+0xe7/0x350 [ 249.711332][ C0] rescuer_thread+0x946/0xe20 [ 249.716042][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.720990][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.726054][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.731263][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.736476][ C0] ? __kthread_parkme+0x148/0x220 [ 249.741529][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.746758][ C0] kthread+0x2c1/0x3a0 [ 249.750841][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.756073][ C0] ? __pfx_kthread+0x10/0x10 [ 249.760659][ C0] ret_from_fork+0x45/0x80 [ 249.765090][ C0] ? __pfx_kthread+0x10/0x10 [ 249.769676][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.774470][ C0] [ 249.777510][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1027 tgid:1027 ppid:2 flags:0x00004000 [ 249.787723][ C0] Call Trace: [ 249.791019][ C0] [ 249.793965][ C0] __schedule+0x105f/0x34b0 [ 249.798494][ C0] ? __pfx___schedule+0x10/0x10 [ 249.803375][ C0] ? schedule+0x298/0x350 [ 249.807738][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.812789][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.818090][ C0] ? lock_acquire+0x2f/0xb0 [ 249.822637][ C0] ? schedule+0x1fd/0x350 [ 249.826989][ C0] schedule+0xe7/0x350 [ 249.831070][ C0] rescuer_thread+0x946/0xe20 [ 249.835781][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.840721][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.845776][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.850986][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.856202][ C0] ? __kthread_parkme+0x148/0x220 [ 249.861245][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.866482][ C0] kthread+0x2c1/0x3a0 [ 249.870563][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.875784][ C0] ? __pfx_kthread+0x10/0x10 [ 249.880384][ C0] ret_from_fork+0x45/0x80 [ 249.884819][ C0] ? __pfx_kthread+0x10/0x10 [ 249.889425][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.894220][ C0] [ 249.897245][ C0] task:kworker/R-kmems state:I stack:30080 pid:1031 tgid:1031 ppid:2 flags:0x00004000 [ 249.907455][ C0] Call Trace: [ 249.910732][ C0] [ 249.913688][ C0] __schedule+0x105f/0x34b0 [ 249.918227][ C0] ? __pfx___schedule+0x10/0x10 [ 249.923089][ C0] ? schedule+0x298/0x350 [ 249.927443][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.932479][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.937709][ C0] ? lock_acquire+0x2f/0xb0 [ 249.942228][ C0] ? schedule+0x1fd/0x350 [ 249.946583][ C0] schedule+0xe7/0x350 [ 249.950686][ C0] rescuer_thread+0x946/0xe20 [ 249.955381][ C0] ? __kthread_parkme+0xb7/0x220 [ 249.960357][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.965419][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.970641][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.975865][ C0] ? __kthread_parkme+0x148/0x220 [ 249.980907][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 249.986151][ C0] kthread+0x2c1/0x3a0 [ 249.990246][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.995453][ C0] ? __pfx_kthread+0x10/0x10 [ 250.000057][ C0] ret_from_fork+0x45/0x80 [ 250.004506][ C0] ? __pfx_kthread+0x10/0x10 [ 250.009114][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.013932][ C0] [ 250.016960][ C0] task:kworker/R-elous state:I stack:30832 pid:1063 tgid:1063 ppid:2 flags:0x00004000 [ 250.027210][ C0] Call Trace: [ 250.030479][ C0] [ 250.033435][ C0] __schedule+0x105f/0x34b0 [ 250.037970][ C0] ? __pfx___schedule+0x10/0x10 [ 250.042842][ C0] ? schedule+0x298/0x350 [ 250.047206][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.052273][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.057519][ C0] ? lock_acquire+0x2f/0xb0 [ 250.062063][ C0] ? schedule+0x1fd/0x350 [ 250.066395][ C0] schedule+0xe7/0x350 [ 250.070488][ C0] rescuer_thread+0x946/0xe20 [ 250.075179][ C0] ? __kthread_parkme+0xb7/0x220 [ 250.080151][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.085222][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.090463][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.095698][ C0] ? __kthread_parkme+0x148/0x220 [ 250.100752][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.105994][ C0] kthread+0x2c1/0x3a0 [ 250.110087][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.115301][ C0] ? __pfx_kthread+0x10/0x10 [ 250.119898][ C0] ret_from_fork+0x45/0x80 [ 250.124328][ C0] ? __pfx_kthread+0x10/0x10 [ 250.128941][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.133745][ C0] [ 250.136769][ C0] task:kworker/R-mld state:I stack:30080 pid:1246 tgid:1246 ppid:2 flags:0x00004000 [ 250.146990][ C0] Call Trace: [ 250.150271][ C0] [ 250.153226][ C0] __schedule+0x105f/0x34b0 [ 250.157762][ C0] ? __pfx___schedule+0x10/0x10 [ 250.162632][ C0] ? schedule+0x298/0x350 [ 250.166980][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.172035][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.177281][ C0] ? lock_acquire+0x2f/0xb0 [ 250.181818][ C0] ? schedule+0x1fd/0x350 [ 250.186199][ C0] schedule+0xe7/0x350 [ 250.190279][ C0] rescuer_thread+0x946/0xe20 [ 250.194997][ C0] ? __kthread_parkme+0xb7/0x220 [ 250.199931][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.204985][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.210200][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.215421][ C0] ? __kthread_parkme+0x148/0x220 [ 250.220480][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.225718][ C0] kthread+0x2c1/0x3a0 [ 250.229795][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.235012][ C0] ? __pfx_kthread+0x10/0x10 [ 250.239636][ C0] ret_from_fork+0x45/0x80 [ 250.244093][ C0] ? __pfx_kthread+0x10/0x10 [ 250.248739][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.253564][ C0] [ 250.256612][ C0] task:kworker/R-ipv6_ state:I stack:30080 pid:1247 tgid:1247 ppid:2 flags:0x00004000 [ 250.266862][ C0] Call Trace: [ 250.270148][ C0] [ 250.273109][ C0] __schedule+0x105f/0x34b0 [ 250.277633][ C0] ? __pfx___schedule+0x10/0x10 [ 250.282515][ C0] ? schedule+0x298/0x350 [ 250.286844][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.291893][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.297106][ C0] ? lock_acquire+0x2f/0xb0 [ 250.301616][ C0] ? schedule+0x1fd/0x350 [ 250.305962][ C0] schedule+0xe7/0x350 [ 250.310060][ C0] rescuer_thread+0x946/0xe20 [ 250.314753][ C0] ? __kthread_parkme+0xb7/0x220 [ 250.319731][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.324807][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.330020][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.335244][ C0] ? __kthread_parkme+0x148/0x220 [ 250.340291][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.345538][ C0] kthread+0x2c1/0x3a0 [ 250.349637][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.355007][ C0] ? __pfx_kthread+0x10/0x10 [ 250.359622][ C0] ret_from_fork+0x45/0x80 [ 250.364088][ C0] ? __pfx_kthread+0x10/0x10 [ 250.368698][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.373495][ C0] [ 250.376522][ C0] task:jbd2/sda1-8 state:S stack:25760 pid:2507 tgid:2507 ppid:2 flags:0x00004000 [ 250.386922][ C0] Call Trace: [ 250.390260][ C0] [ 250.393191][ C0] __schedule+0x105f/0x34b0 [ 250.397720][ C0] ? __pfx___schedule+0x10/0x10 [ 250.402604][ C0] ? schedule+0x298/0x350 [ 250.406969][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.412021][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.417264][ C0] ? lock_acquire+0x2f/0xb0 [ 250.421791][ C0] ? schedule+0x1fd/0x350 [ 250.426119][ C0] schedule+0xe7/0x350 [ 250.430211][ C0] kjournald2+0x5c7/0x760 [ 250.434565][ C0] ? __kthread_parkme+0xb7/0x220 [ 250.439499][ C0] ? __pfx_kjournald2+0x10/0x10 [ 250.444379][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 250.450467][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.455706][ C0] ? __kthread_parkme+0x148/0x220 [ 250.460765][ C0] ? __pfx_kjournald2+0x10/0x10 [ 250.465630][ C0] kthread+0x2c1/0x3a0 [ 250.469730][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.474942][ C0] ? __pfx_kthread+0x10/0x10 [ 250.479549][ C0] ret_from_fork+0x45/0x80 [ 250.483980][ C0] ? __pfx_kthread+0x10/0x10 [ 250.488603][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.493423][ C0] [ 250.496523][ C0] task:kworker/R-ext4- state:I stack:30080 pid:2508 tgid:2508 ppid:2 flags:0x00004000 [ 250.507044][ C0] Call Trace: [ 250.510393][ C0] [ 250.513340][ C0] __schedule+0x105f/0x34b0 [ 250.517896][ C0] ? __pfx___schedule+0x10/0x10 [ 250.522778][ C0] ? schedule+0x298/0x350 [ 250.527117][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.532166][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.537383][ C0] ? lock_acquire+0x2f/0xb0 [ 250.541914][ C0] ? schedule+0x1fd/0x350 [ 250.546251][ C0] schedule+0xe7/0x350 [ 250.550344][ C0] rescuer_thread+0x946/0xe20 [ 250.555046][ C0] ? __kthread_parkme+0xb7/0x220 [ 250.560022][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.565102][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.570335][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.575569][ C0] ? __kthread_parkme+0x148/0x220 [ 250.580617][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 250.585862][ C0] kthread+0x2c1/0x3a0 [ 250.589944][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.595182][ C0] ? __pfx_kthread+0x10/0x10 [ 250.599816][ C0] ret_from_fork+0x45/0x80 [ 250.604241][ C0] ? __pfx_kthread+0x10/0x10 [ 250.608830][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.613608][ C0] [ 250.616693][ C0] task:kworker/0:2 state:I stack:22352 pid:2509 tgid:2509 ppid:2 flags:0x00004000 [ 250.627034][ C0] Workqueue: 0x0 (events) [ 250.631913][ C0] Call Trace: [ 250.635230][ C0] [ 250.638187][ C0] __schedule+0x105f/0x34b0 [ 250.642721][ C0] ? __pfx___schedule+0x10/0x10 [ 250.647604][ C0] ? schedule+0x298/0x350 [ 250.651944][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.656985][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.662209][ C0] ? lock_acquire+0x2f/0xb0 [ 250.666745][ C0] ? schedule+0x1fd/0x350 [ 250.671111][ C0] schedule+0xe7/0x350 [ 250.675199][ C0] ? worker_thread+0x271/0xf00 [ 250.680002][ C0] worker_thread+0x2de/0xf00 [ 250.684650][ C0] ? __kthread_parkme+0x148/0x220 [ 250.689706][ C0] ? __pfx_worker_thread+0x10/0x10 [ 250.694955][ C0] kthread+0x2c1/0x3a0 [ 250.699037][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.704253][ C0] ? __pfx_kthread+0x10/0x10 [ 250.708856][ C0] ret_from_fork+0x45/0x80 [ 250.713301][ C0] ? __pfx_kthread+0x10/0x10 [ 250.717937][ C0] ret_from_fork_asm+0x1a/0x30 [ 250.722753][ C0] [ 250.725792][ C0] task:syslogd state:S stack:25408 pid:2528 tgid:2528 ppid:1 flags:0x00000002 [ 250.736110][ C0] Call Trace: [ 250.739404][ C0] [ 250.742345][ C0] __schedule+0x105f/0x34b0 [ 250.746867][ C0] ? __pfx___schedule+0x10/0x10 [ 250.751743][ C0] ? schedule+0x298/0x350 [ 250.756089][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.761134][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.766372][ C0] ? lock_acquire+0x2f/0xb0 [ 250.770934][ C0] ? schedule+0x1fd/0x350 [ 250.775291][ C0] schedule+0xe7/0x350 [ 250.779371][ C0] schedule_timeout+0x258/0x2a0 [ 250.784249][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 250.789662][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 250.795512][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 250.801269][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 250.807212][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 250.813557][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 250.818972][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 250.824895][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 250.830143][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 250.835907][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 250.841046][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 250.846126][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 250.851150][ C0] sock_recvmsg+0x1f6/0x250 [ 250.855696][ C0] sock_read_iter+0x2bb/0x3b0 [ 250.860396][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 250.865640][ C0] ? security_file_permission+0x21/0x80 [ 250.871238][ C0] vfs_read+0xa3b/0xbd0 [ 250.875439][ C0] ? __pfx_vfs_read+0x10/0x10 [ 250.880145][ C0] ? rcu_is_watching+0x12/0xc0 [ 250.884961][ C0] ksys_read+0x1fa/0x260 [ 250.889228][ C0] ? __pfx_ksys_read+0x10/0x10 [ 250.894038][ C0] do_syscall_64+0xcd/0x250 [ 250.898558][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.904502][ C0] RIP: 0033:0x7fb37ae18b6a [ 250.908923][ C0] RSP: 002b:00007ffd3dd5bb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 250.917363][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb37ae18b6a [ 250.925363][ C0] RDX: 00000000000000ff RSI: 000055d4d8be9300 RDI: 0000000000000000 [ 250.933360][ C0] RBP: 000055d4d8be92c0 R08: 0000000000000001 R09: 0000000000000000 [ 250.941358][ C0] R10: 00007fb37afb73a3 R11: 0000000000000246 R12: 000055d4d8be933a [ 250.949349][ C0] R13: 000055d4d8be9300 R14: 0000000000000000 R15: 00007fb37affba80 [ 250.957336][ C0] [ 250.960364][ C0] task:acpid state:R running task stack:25600 pid:2531 tgid:2531 ppid:1 flags:0x00000008 [ 250.972133][ C0] Call Trace: [ 250.975434][ C0] [ 250.978283][ C0] sched_show_task+0x3f0/0x5f0 [ 250.983096][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 250.988323][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 250.993635][ C0] show_state_filter+0xee/0x320 [ 250.998516][ C0] k_spec+0xed/0x150 [ 251.002412][ C0] ? __pfx_k_spec+0x10/0x10 [ 251.006954][ C0] kbd_event+0xcbd/0x17a0 [ 251.011297][ C0] ? __pfx_kbd_event+0x10/0x10 [ 251.016072][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 251.021731][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.026498][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 251.031701][ C0] input_handler_events_default+0x116/0x1b0 [ 251.037627][ C0] input_pass_values+0x777/0x8e0 [ 251.042575][ C0] input_handle_event+0xb30/0x14d0 [ 251.047731][ C0] input_event+0x83/0xa0 [ 251.051998][ C0] hidinput_hid_event+0xa12/0x2410 [ 251.057136][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 251.062682][ C0] ? input_event+0x8e/0xa0 [ 251.067127][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 251.073035][ C0] hid_process_event+0x4b7/0x5e0 [ 251.078009][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 251.083589][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 251.088802][ C0] hid_input_array_field+0x535/0x710 [ 251.094158][ C0] hid_report_raw_event+0xa02/0x11c0 [ 251.099482][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 251.105568][ C0] hid_irq_in+0x35e/0x870 [ 251.109960][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 251.115365][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 251.120612][ C0] dummy_timer+0x17c3/0x38d0 [ 251.125293][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 251.130250][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 251.136076][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 251.141019][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 251.146240][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 251.151967][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 251.158074][ C0] hrtimer_run_softirq+0x17d/0x350 [ 251.163194][ C0] handle_softirqs+0x206/0x8d0 [ 251.168004][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 251.173307][ C0] irq_exit_rcu+0xac/0x110 [ 251.177731][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 251.183378][ C0] [ 251.186327][ C0] [ 251.189258][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 251.195254][ C0] RIP: 0010:lock_release+0xb1/0x6f0 [ 251.200463][ C0] Code: 07 0f 87 21 05 00 00 89 ed be 08 00 00 00 48 89 e8 48 c1 e8 06 48 8d 3c c5 88 41 56 8a e8 07 23 7b 00 48 0f a3 2d 87 f9 22 09 <0f> 82 3a 04 00 00 48 c7 c5 38 51 56 8a 48 b8 00 00 00 00 00 fc ff [ 251.220088][ C0] RSP: 0018:ffffc900019dfb00 EFLAGS: 00000247 [ 251.226168][ C0] RAX: 0000000000000001 RBX: 1ffff9200033bf62 RCX: ffffffff813347f9 [ 251.234164][ C0] RDX: fffffbfff14ac832 RSI: 0000000000000008 RDI: ffffffff8a564188 [ 251.242166][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff14ac831 [ 251.250180][ C0] R10: ffffffff8a56418f R11: 0000000000000000 R12: ffffffff88ebb100 [ 251.258173][ C0] R13: 0000000000000000 R14: 000000000003c40c R15: ffff88811b1140d8 [ 251.266187][ C0] ? lock_release+0xa9/0x6f0 [ 251.270808][ C0] ? dput.part.0+0xce/0x9b0 [ 251.275312][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.280357][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 251.285390][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.290788][ C0] ? lock_acquire+0x2f/0xb0 [ 251.295304][ C0] ? dput.part.0+0x766/0x9b0 [ 251.299909][ C0] dput.part.0+0xd3/0x9b0 [ 251.304242][ C0] dput+0x1f/0x30 [ 251.307904][ C0] __fsnotify_parent+0x776/0xa30 [ 251.312844][ C0] ? __pfx___fsnotify_parent+0x10/0x10 [ 251.318343][ C0] ? vfs_read+0x465/0xbd0 [ 251.322684][ C0] vfs_read+0x465/0xbd0 [ 251.326873][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.332281][ C0] ? __pfx_vfs_read+0x10/0x10 [ 251.336997][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.342211][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.347433][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 251.352642][ C0] ? sigprocmask+0xf0/0x330 [ 251.357166][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 251.362129][ C0] ksys_read+0x1fa/0x260 [ 251.366412][ C0] ? __pfx_ksys_read+0x10/0x10 [ 251.371210][ C0] do_syscall_64+0xcd/0x250 [ 251.375764][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.381666][ C0] RIP: 0033:0x7f1bc5220b6a [ 251.386110][ C0] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 251.405765][ C0] RSP: 002b:00007ffcee68bf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 251.414222][ C0] RAX: ffffffffffffffda RBX: 000055d62d138380 RCX: 00007f1bc5220b6a [ 251.422209][ C0] RDX: 0000000000000018 RSI: 00007ffcee68bf10 RDI: 000000000000000b [ 251.430279][ C0] RBP: 0000000000000007 R08: 0000000000000000 R09: 000055d62d138360 [ 251.438269][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 000000000000000b [ 251.446234][ C0] R13: 00007ffcee68bf10 R14: 0000000000000001 R15: 000000000000000b [ 251.454213][ C0] [ 251.457237][ C0] task:klogd state:S stack:25344 pid:2535 tgid:2535 ppid:1 flags:0x00000002 [ 251.467548][ C0] Call Trace: [ 251.470843][ C0] [ 251.473770][ C0] __schedule+0x105f/0x34b0 [ 251.478318][ C0] ? __pfx___schedule+0x10/0x10 [ 251.483182][ C0] ? schedule+0x298/0x350 [ 251.487555][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.492595][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 251.497838][ C0] ? lock_acquire+0x2f/0xb0 [ 251.502367][ C0] ? schedule+0x1fd/0x350 [ 251.506703][ C0] schedule+0xe7/0x350 [ 251.510788][ C0] syslog_print+0x214/0x5d0 [ 251.515331][ C0] ? __pfx_syslog_print+0x10/0x10 [ 251.520391][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 251.525787][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 251.531872][ C0] ? avc_has_perm+0x11b/0x1c0 [ 251.536598][ C0] do_syslog+0x3be/0x6a0 [ 251.540874][ C0] ? __pfx_do_syslog+0x10/0x10 [ 251.545670][ C0] __x64_sys_syslog+0x74/0xb0 [ 251.550355][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.555596][ C0] do_syscall_64+0xcd/0x250 [ 251.560161][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.566065][ C0] RIP: 0033:0x7fbf8a427fa7 [ 251.570563][ C0] RSP: 002b:00007ffcae150d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 251.579013][ C0] RAX: ffffffffffffffda RBX: 00007fbf8a5c64a0 RCX: 00007fbf8a427fa7 [ 251.587089][ C0] RDX: 00000000000003ff RSI: 00007fbf8a5c64a0 RDI: 0000000000000002 [ 251.595094][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: c8637c4b94a81d5c [ 251.603092][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fbf8a5c64a0 [ 251.611086][ C0] R13: 00007fbf8a5b6212 R14: 00007fbf8a5c651f R15: 00007fbf8a5c651f [ 251.619133][ C0] [ 251.622168][ C0] task:udevd state:S stack:25744 pid:2546 tgid:2546 ppid:1 flags:0x00000002 [ 251.632415][ C0] Call Trace: [ 251.635689][ C0] [ 251.638626][ C0] __schedule+0x105f/0x34b0 [ 251.643297][ C0] ? __pfx___schedule+0x10/0x10 [ 251.648181][ C0] ? schedule+0x298/0x350 [ 251.652559][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.657606][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 251.662850][ C0] ? lock_acquire+0x2f/0xb0 [ 251.667366][ C0] ? schedule+0x1fd/0x350 [ 251.671733][ C0] schedule+0xe7/0x350 [ 251.675819][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 251.682013][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.688656][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 251.693622][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.698839][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 251.704318][ C0] do_epoll_wait+0x139b/0x1a90 [ 251.709132][ C0] ? find_held_lock+0x2d/0x110 [ 251.714089][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 251.719224][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 251.724985][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.730201][ C0] ? timespec64_add_safe+0x18d/0x210 [ 251.735494][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 251.741884][ C0] ? ktime_get_ts64+0x1ad/0x2a0 [ 251.746766][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 251.751982][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 251.757713][ C0] do_syscall_64+0xcd/0x250 [ 251.762261][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.768192][ C0] RIP: 0033:0x7f869caa3457 [ 251.772626][ C0] RSP: 002b:00007ffe3ffc78b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 251.781062][ C0] RAX: ffffffffffffffda RBX: 00007ffe3ffc79b8 RCX: 00007f869caa3457 [ 251.789077][ C0] RDX: 0000000000000008 RSI: 00007ffe3ffc79b8 RDI: 000000000000000b [ 251.797067][ C0] RBP: 0000562d38ea0750 R08: 00000000ffffffff R09: 0000000000000000 [ 251.805070][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 251.813154][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 251.821321][ C0] [ 251.824361][ C0] task:dbus-daemon state:S stack:26848 pid:2568 tgid:2568 ppid:1 flags:0x00000002 [ 251.834830][ C0] Call Trace: [ 251.838174][ C0] [ 251.841137][ C0] __schedule+0x105f/0x34b0 [ 251.845665][ C0] ? __pfx___schedule+0x10/0x10 [ 251.850544][ C0] ? schedule+0x298/0x350 [ 251.854903][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.859972][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 251.865213][ C0] ? lock_acquire+0x2f/0xb0 [ 251.869757][ C0] ? schedule+0x1fd/0x350 [ 251.874140][ C0] schedule+0xe7/0x350 [ 251.878244][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 251.884353][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.890957][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 251.895910][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 251.901396][ C0] do_epoll_wait+0x139b/0x1a90 [ 251.906185][ C0] ? mark_lock+0xb5/0xc60 [ 251.910524][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 251.915686][ C0] ? find_held_lock+0x2d/0x110 [ 251.920482][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 251.926994][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.932046][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 251.938433][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 251.943666][ C0] ? handle_mm_fault+0x497/0xaa0 [ 251.948641][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 251.954359][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 251.959667][ C0] do_syscall_64+0xcd/0x250 [ 251.964206][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.970115][ C0] RIP: 0033:0x7fc2a0f9e457 [ 251.974544][ C0] RSP: 002b:00007ffefbdd13b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 251.982981][ C0] RAX: ffffffffffffffda RBX: 00007ffefbdd13c8 RCX: 00007fc2a0f9e457 [ 251.990949][ C0] RDX: 0000000000000040 RSI: 00007ffefbdd13c8 RDI: 0000000000000003 [ 251.998923][ C0] RBP: 00007ffefbdd1758 R08: 00000000000007c0 R09: 00007fc2a1113080 [ 252.006913][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 252.014998][ C0] R13: 0000000000000001 R14: 00007ffefbdd1758 R15: 00007ffefbdd1a68 [ 252.023111][ C0] [ 252.026153][ C0] task:dhcpcd state:S stack:25984 pid:2583 tgid:2583 ppid:1 flags:0x00000002 [ 252.036380][ C0] Call Trace: [ 252.039689][ C0] [ 252.042619][ C0] __schedule+0x105f/0x34b0 [ 252.047158][ C0] ? __pfx___schedule+0x10/0x10 [ 252.052036][ C0] ? schedule+0x298/0x350 [ 252.056378][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.061519][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 252.066765][ C0] ? lock_acquire+0x2f/0xb0 [ 252.071298][ C0] ? schedule+0x1fd/0x350 [ 252.075630][ C0] schedule+0xe7/0x350 [ 252.079723][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 252.085802][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 252.092415][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.097655][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 252.102903][ C0] ? __pfx___pollwait+0x10/0x10 [ 252.107790][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 252.113103][ C0] ? unix_dgram_poll+0x373/0x780 [ 252.118054][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 252.124317][ C0] do_sys_poll+0xad5/0xde0 [ 252.128781][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 252.133762][ C0] ? move_addr_to_user+0xab/0x1d0 [ 252.138807][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.143496][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.148212][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.152914][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.157659][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.162892][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.168137][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 252.173374][ C0] ? set_user_sigmask+0x217/0x2a0 [ 252.178443][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 252.183870][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 252.188662][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 252.193956][ C0] ? __secure_computing+0x227/0x3a0 [ 252.199212][ C0] do_syscall_64+0xcd/0x250 [ 252.203757][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.209670][ C0] RIP: 0033:0x7f3846d25ad5 [ 252.214102][ C0] RSP: 002b:00007ffe80205fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 252.222538][ C0] RAX: ffffffffffffffda RBX: 00005649eb81bee0 RCX: 00007f3846d25ad5 [ 252.230515][ C0] RDX: 00007ffe80205fe0 RSI: 0000000000000004 RDI: 00005649eb825e70 [ 252.238494][ C0] RBP: 00007ffe80206310 R08: 0000000000000008 R09: 00007f3846e0e080 [ 252.246492][ C0] R10: 00007ffe80206310 R11: 0000000000000246 R12: 00007ffe80206008 [ 252.254485][ C0] R13: 00005649b3212610 R14: 0000000000000000 R15: 0000000000000000 [ 252.262471][ C0] [ 252.265499][ C0] task:dhcpcd state:S stack:23552 pid:2584 tgid:2584 ppid:2583 flags:0x00000002 [ 252.275704][ C0] Call Trace: [ 252.278978][ C0] [ 252.281908][ C0] __schedule+0x105f/0x34b0 [ 252.286459][ C0] ? __pfx___schedule+0x10/0x10 [ 252.291342][ C0] ? schedule+0x298/0x350 [ 252.295713][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.301215][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 252.306460][ C0] ? lock_acquire+0x2f/0xb0 [ 252.310993][ C0] ? schedule+0x1fd/0x350 [ 252.315324][ C0] schedule+0xe7/0x350 [ 252.319421][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 252.325501][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 252.332120][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.337378][ C0] ? __pfx___pollwait+0x10/0x10 [ 252.342267][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 252.347581][ C0] ? unix_dgram_poll+0x373/0x780 [ 252.352537][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 252.358799][ C0] do_sys_poll+0xad5/0xde0 [ 252.363261][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 252.368227][ C0] ? sock_def_readable+0x1de/0x610 [ 252.373379][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.378417][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.383116][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.387817][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.392571][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.397769][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.402976][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 252.408178][ C0] ? set_user_sigmask+0x217/0x2a0 [ 252.413219][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 252.418646][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 252.423435][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 252.428747][ C0] do_syscall_64+0xcd/0x250 [ 252.433301][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.439195][ C0] RIP: 0033:0x7f3846d25ad5 [ 252.443626][ C0] RSP: 002b:00007ffe80205fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 252.452047][ C0] RAX: ffffffffffffffda RBX: 00005649eb81bee0 RCX: 00007f3846d25ad5 [ 252.460043][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00005649eb81bec0 [ 252.468039][ C0] RBP: 00007ffe80206310 R08: 0000000000000008 R09: d92a8178b2e83299 [ 252.476036][ C0] R10: 00007ffe80206310 R11: 0000000000000246 R12: 0000000000000000 [ 252.484038][ C0] R13: 00005649b3212610 R14: 0000000000000000 R15: 0000000000000000 [ 252.492053][ C0] [ 252.495089][ C0] task:dhcpcd state:S stack:27520 pid:2585 tgid:2585 ppid:2583 flags:0x00000002 [ 252.505305][ C0] Call Trace: [ 252.508573][ C0] [ 252.511537][ C0] __schedule+0x105f/0x34b0 [ 252.516077][ C0] ? __pfx___schedule+0x10/0x10 [ 252.520945][ C0] ? schedule+0x298/0x350 [ 252.525294][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.530330][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 252.535542][ C0] ? lock_acquire+0x2f/0xb0 [ 252.540054][ C0] ? schedule+0x1fd/0x350 [ 252.544426][ C0] schedule+0xe7/0x350 [ 252.548512][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 252.554611][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 252.561232][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.566482][ C0] ? __pfx___pollwait+0x10/0x10 [ 252.571365][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 252.576678][ C0] ? unix_dgram_poll+0x373/0x780 [ 252.581615][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 252.587890][ C0] do_sys_poll+0xad5/0xde0 [ 252.592350][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 252.597306][ C0] ? hlock_class+0x4e/0x130 [ 252.601806][ C0] ? mark_lock+0xb5/0xc60 [ 252.606208][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 252.611273][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.615977][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.620693][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.625390][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.630121][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.635341][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.640566][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 252.645780][ C0] ? set_user_sigmask+0x217/0x2a0 [ 252.650830][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 252.656211][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 252.662301][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 252.667724][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 252.672516][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 252.677817][ C0] ? __secure_computing+0x227/0x3a0 [ 252.683148][ C0] do_syscall_64+0xcd/0x250 [ 252.687667][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.693603][ C0] RIP: 0033:0x7f3846d25ad5 [ 252.698019][ C0] RSP: 002b:00007ffe80205fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 252.706528][ C0] RAX: ffffffffffffffda RBX: 00005649eb81bee0 RCX: 00007f3846d25ad5 [ 252.714525][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00005649eb824fe0 [ 252.722531][ C0] RBP: 00007ffe80206310 R08: 0000000000000008 R09: 00005649b32123d0 [ 252.730518][ C0] R10: 00007ffe80206310 R11: 0000000000000246 R12: 0000000000000000 [ 252.738523][ C0] R13: 00005649b3212610 R14: 0000000000000003 R15: 0000000000000000 [ 252.746543][ C0] [ 252.749584][ C0] task:dhcpcd state:S stack:26928 pid:2586 tgid:2586 ppid:2583 flags:0x00000002 [ 252.759797][ C0] Call Trace: [ 252.763091][ C0] [ 252.766045][ C0] __schedule+0x105f/0x34b0 [ 252.770592][ C0] ? __pfx___schedule+0x10/0x10 [ 252.775571][ C0] ? schedule+0x298/0x350 [ 252.779908][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.784982][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 252.790196][ C0] ? lock_acquire+0x2f/0xb0 [ 252.794701][ C0] ? schedule+0x1fd/0x350 [ 252.799068][ C0] schedule+0xe7/0x350 [ 252.803152][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 252.809241][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 252.815841][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.821047][ C0] ? __pfx___pollwait+0x10/0x10 [ 252.825923][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 252.831232][ C0] ? unix_dgram_poll+0x373/0x780 [ 252.836183][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 252.842481][ C0] do_sys_poll+0xad5/0xde0 [ 252.846963][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 252.851953][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.856754][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.861453][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.866158][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.870867][ C0] ? __pfx_pollwake+0x10/0x10 [ 252.875612][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.880838][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.886049][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 252.891260][ C0] ? set_user_sigmask+0x217/0x2a0 [ 252.896305][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 252.901726][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 252.907206][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 252.912026][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 252.917351][ C0] ? ksys_read+0x1ad/0x260 [ 252.921830][ C0] ? __secure_computing+0x227/0x3a0 [ 252.927096][ C0] do_syscall_64+0xcd/0x250 [ 252.931623][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.937561][ C0] RIP: 0033:0x7f3846d25ad5 [ 252.942001][ C0] RSP: 002b:00007ffe80205fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 252.950441][ C0] RAX: ffffffffffffffda RBX: 00005649eb81bee0 RCX: 00007f3846d25ad5 [ 252.958424][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00005649eb824fe0 [ 252.966397][ C0] RBP: 00007ffe80206310 R08: 0000000000000008 R09: 00005649b32123d0 [ 252.974371][ C0] R10: 00007ffe80206310 R11: 0000000000000246 R12: 0000000000000000 [ 252.982347][ C0] R13: 00005649b3212610 R14: 0000000000000000 R15: 0000000000000000 [ 252.990354][ C0] [ 252.993411][ C0] task:sshd state:S stack:27344 pid:2602 tgid:2602 ppid:1 flags:0x00000002 [ 253.003634][ C0] Call Trace: [ 253.006911][ C0] [ 253.009854][ C0] __schedule+0x105f/0x34b0 [ 253.014410][ C0] ? __pfx___schedule+0x10/0x10 [ 253.019272][ C0] ? schedule+0x298/0x350 [ 253.023649][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.028685][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 253.033927][ C0] ? lock_acquire+0x2f/0xb0 [ 253.038450][ C0] ? schedule+0x1fd/0x350 [ 253.042841][ C0] schedule+0xe7/0x350 [ 253.046961][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 253.053098][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 253.059762][ C0] ? tcp_poll+0x45b/0xf90 [ 253.064115][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.069271][ C0] ? lock_acquire+0x2f/0xb0 [ 253.073798][ C0] ? __might_fault+0xe3/0x190 [ 253.078521][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 253.084804][ C0] do_sys_poll+0xad5/0xde0 [ 253.089271][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 253.094228][ C0] ? mark_lock+0xb5/0xc60 [ 253.098590][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.103405][ C0] ? mark_lock+0xb5/0xc60 [ 253.107877][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.112687][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.117441][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.122682][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 253.127907][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 253.133127][ C0] ? set_user_sigmask+0x217/0x2a0 [ 253.138184][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 253.143589][ C0] ? __might_fault+0xe3/0x190 [ 253.148294][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 253.153112][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 253.158438][ C0] do_syscall_64+0xcd/0x250 [ 253.162986][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.168900][ C0] RIP: 0033:0x7f459e0e1ad5 [ 253.173333][ C0] RSP: 002b:00007ffd46cb5db0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 253.181796][ C0] RAX: ffffffffffffffda RBX: 00005650b52a5ab0 RCX: 00007f459e0e1ad5 [ 253.189804][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005650b52ab490 [ 253.197811][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 253.205884][ C0] R10: 00007ffd46cb5f68 R11: 0000000000000246 R12: 00005650b52ab490 [ 253.213883][ C0] R13: 00007ffd46cb5f68 R14: 0000000000000002 R15: 00005650b52a6b0c [ 253.221896][ C0] [ 253.224991][ C0] task:getty state:S stack:25408 pid:2604 tgid:2604 ppid:1 flags:0x00000002 [ 253.235222][ C0] Call Trace: [ 253.238506][ C0] [ 253.241449][ C0] __schedule+0x105f/0x34b0 [ 253.245995][ C0] ? __pfx___schedule+0x10/0x10 [ 253.250894][ C0] ? schedule+0x298/0x350 [ 253.255260][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.260319][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 253.265568][ C0] ? lock_acquire+0x2f/0xb0 [ 253.270092][ C0] ? schedule+0x1fd/0x350 [ 253.274464][ C0] schedule+0xe7/0x350 [ 253.278545][ C0] schedule_timeout+0x258/0x2a0 [ 253.283434][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 253.288822][ C0] ? down_read+0xc9/0x330 [ 253.293158][ C0] ? __pfx___up_read+0x10/0x10 [ 253.297943][ C0] ? wait_woken+0x48/0x1c0 [ 253.302386][ C0] wait_woken+0x175/0x1c0 [ 253.306724][ C0] n_tty_read+0x10fb/0x1480 [ 253.311989][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 253.316879][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 253.322992][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 253.328658][ C0] tty_read+0x30e/0x5b0 [ 253.332841][ C0] ? __pfx_tty_read+0x10/0x10 [ 253.337531][ C0] ? inode_security+0x101/0x130 [ 253.342463][ C0] ? security_file_permission+0x21/0x80 [ 253.348226][ C0] vfs_read+0x86e/0xbd0 [ 253.352399][ C0] ? __pfx_vfs_read+0x10/0x10 [ 253.357134][ C0] ksys_read+0x12f/0x260 [ 253.361397][ C0] ? __pfx_ksys_read+0x10/0x10 [ 253.366209][ C0] do_syscall_64+0xcd/0x250 [ 253.370721][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.376668][ C0] RIP: 0033:0x7f6dc831eb6a [ 253.381091][ C0] RSP: 002b:00007ffdc4021318 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 253.389529][ C0] RAX: ffffffffffffffda RBX: 0000557343bdb2c0 RCX: 00007f6dc831eb6a [ 253.397536][ C0] RDX: 0000000000000001 RSI: 00007ffdc4021330 RDI: 0000000000000000 [ 253.405787][ C0] RBP: 0000557343bdb320 R08: 0000000000000000 R09: eef90111b7981c2f [ 253.413795][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 0000557343bdb35c [ 253.421783][ C0] R13: 00007ffdc4021330 R14: 0000000000000000 R15: 0000557343bdb35c [ 253.429787][ C0] [ 253.432814][ C0] task:dhcpcd state:S stack:25904 pid:2606 tgid:2606 ppid:2584 flags:0x00000002 [ 253.443005][ C0] Call Trace: [ 253.446285][ C0] [ 253.449246][ C0] __schedule+0x105f/0x34b0 [ 253.453801][ C0] ? __pfx___schedule+0x10/0x10 [ 253.458682][ C0] ? schedule+0x298/0x350 [ 253.463011][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.468062][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 253.473277][ C0] ? lock_acquire+0x2f/0xb0 [ 253.477783][ C0] ? schedule+0x1fd/0x350 [ 253.482151][ C0] schedule+0xe7/0x350 [ 253.486242][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 253.492341][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 253.498946][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 253.504183][ C0] ? __pfx___pollwait+0x10/0x10 [ 253.509061][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 253.514376][ C0] ? unix_dgram_poll+0x373/0x780 [ 253.519313][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 253.525594][ C0] do_sys_poll+0xad5/0xde0 [ 253.530043][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 253.534991][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 253.540230][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.544937][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.549673][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.554905][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 253.560146][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 253.565385][ C0] ? set_user_sigmask+0x217/0x2a0 [ 253.570459][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 253.575889][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 253.581291][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 253.586065][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 253.591378][ C0] ? __secure_computing+0x227/0x3a0 [ 253.596626][ C0] do_syscall_64+0xcd/0x250 [ 253.601174][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.607120][ C0] RIP: 0033:0x7f3846d25ad5 [ 253.611546][ C0] RSP: 002b:00007ffe80205fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 253.619977][ C0] RAX: ffffffffffffffda RBX: 00005649eb81bee0 RCX: 00007f3846d25ad5 [ 253.627977][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005649eb826d50 [ 253.635980][ C0] RBP: 00007ffe80206310 R08: 0000000000000008 R09: 0000000000000000 [ 253.643976][ C0] R10: 00007ffe80206310 R11: 0000000000000246 R12: 0000000000000000 [ 253.651983][ C0] R13: 00005649b3212610 R14: 0000000000000000 R15: 0000000000000000 [ 253.660007][ C0] [ 253.663106][ C0] task:sshd state:S stack:25408 pid:2645 tgid:2645 ppid:2602 flags:0x00000002 [ 253.673562][ C0] Call Trace: [ 253.676846][ C0] [ 253.679786][ C0] __schedule+0x105f/0x34b0 [ 253.684342][ C0] ? __pfx___schedule+0x10/0x10 [ 253.689212][ C0] ? schedule+0x298/0x350 [ 253.693582][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.698640][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 253.703860][ C0] ? lock_acquire+0x2f/0xb0 [ 253.708397][ C0] ? schedule+0x1fd/0x350 [ 253.712772][ C0] schedule+0xe7/0x350 [ 253.716890][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 253.722991][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 253.729696][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 253.735018][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 253.740949][ C0] ? __pollwait+0x26d/0x4c0 [ 253.745479][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 253.751766][ C0] do_sys_poll+0xad5/0xde0 [ 253.756207][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 253.761354][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 253.766335][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 253.771568][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.776344][ C0] ? tcp_sendmsg+0x38/0x50 [ 253.780869][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.785601][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.790294][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.795115][ C0] ? __pfx_pollwake+0x10/0x10 [ 253.799889][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.805116][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 253.810346][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 253.815570][ C0] ? set_user_sigmask+0x217/0x2a0 [ 253.820634][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 253.826063][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 253.830944][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 253.836265][ C0] ? ksys_write+0x1ad/0x260 [ 253.840791][ C0] ? __pfx_ksys_write+0x10/0x10 [ 253.845796][ C0] do_syscall_64+0xcd/0x250 [ 253.850358][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.856303][ C0] RIP: 0033:0x7f56a9744ad5 [ 253.860747][ C0] RSP: 002b:00007ffe2e073a40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 253.869165][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f56a9744ad5 [ 253.877135][ C0] RDX: 00007ffe2e073a60 RSI: 0000000000000004 RDI: 0000555d27a357e0 [ 253.885120][ C0] RBP: 0000555d27a343b0 R08: 0000000000000008 R09: 0000000000000000 [ 253.893113][ C0] R10: 00007ffe2e073b48 R11: 0000000000000246 R12: 0000555d0007daa4 [ 253.901117][ C0] R13: 0000000000000001 R14: 0000555d0007e3e8 R15: 00007ffe2e073ac8 [ 253.909229][ C0] [ 253.912324][ C0] task:syz-executor423 state:S stack:25408 pid:2647 tgid:2647 ppid:2645 flags:0x00000002 [ 253.922559][ C0] Call Trace: [ 253.925877][ C0] [ 253.928828][ C0] __schedule+0x105f/0x34b0 [ 253.933341][ C0] ? __pfx___schedule+0x10/0x10 [ 253.938227][ C0] ? schedule+0x298/0x350 [ 253.942559][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.947663][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 253.952892][ C0] ? lock_acquire+0x2f/0xb0 [ 253.957418][ C0] ? schedule+0x1fd/0x350 [ 253.961797][ C0] ? do_nanosleep+0x18a/0x510 [ 253.966482][ C0] schedule+0xe7/0x350 [ 253.970606][ C0] do_nanosleep+0x216/0x510 [ 253.975107][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 253.980776][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 253.985810][ C0] ? __asan_memset+0x23/0x50 [ 253.990462][ C0] ? __hrtimer_init+0x106/0x2c0 [ 253.995353][ C0] hrtimer_nanosleep+0x146/0x370 [ 254.000341][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.005861][ C0] ? __might_fault+0xe3/0x190 [ 254.010571][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.015825][ C0] ? get_timespec64+0x148/0x240 [ 254.020721][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 254.026182][ C0] common_nsleep+0xa1/0xd0 [ 254.030747][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 254.036404][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 254.042597][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 254.047939][ C0] do_syscall_64+0xcd/0x250 [ 254.052460][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.058409][ C0] RIP: 0033:0x7f4272677903 [ 254.062836][ C0] RSP: 002b:00007ffe75d755e8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 254.071271][ C0] RAX: ffffffffffffffda RBX: ffffffffffffffb0 RCX: 00007f4272677903 [ 254.079266][ C0] RDX: 00007ffe75d75600 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.087256][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000550038343632 [ 254.095234][ C0] R10: 00007ffe75d75600 R11: 0000000000000202 R12: 00007ffe75d75660 [ 254.103215][ C0] R13: 00007ffe75d75740 R14: 0000000000000001 R15: 0000000000000001 [ 254.111211][ C0] [ 254.114236][ C0] task:syz-executor423 state:S stack:27216 pid:2649 tgid:2649 ppid:2647 flags:0x00000002 [ 254.124604][ C0] Call Trace: [ 254.127937][ C0] [ 254.130863][ C0] __schedule+0x105f/0x34b0 [ 254.135395][ C0] ? __pfx___schedule+0x10/0x10 [ 254.140271][ C0] ? schedule+0x298/0x350 [ 254.144637][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.149700][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 254.154935][ C0] ? lock_acquire+0x2f/0xb0 [ 254.159459][ C0] ? schedule+0x1fd/0x350 [ 254.163797][ C0] ? do_nanosleep+0x18a/0x510 [ 254.168506][ C0] schedule+0xe7/0x350 [ 254.172577][ C0] do_nanosleep+0x216/0x510 [ 254.177113][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 254.182772][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 254.187824][ C0] ? __asan_memset+0x23/0x50 [ 254.192535][ C0] ? __hrtimer_init+0x106/0x2c0 [ 254.197407][ C0] hrtimer_nanosleep+0x146/0x370 [ 254.202373][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.207871][ C0] ? __might_fault+0xe3/0x190 [ 254.212573][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.217804][ C0] ? get_timespec64+0x148/0x240 [ 254.222694][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 254.227907][ C0] common_nsleep+0xa1/0xd0 [ 254.232354][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 254.238034][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 254.244262][ C0] do_syscall_64+0xcd/0x250 [ 254.248778][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.254724][ C0] RIP: 0033:0x7f4272677903 [ 254.259147][ C0] RSP: 002b:00007ffe75d753f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 254.267588][ C0] RAX: ffffffffffffffda RBX: 0000000000000a89 RCX: 00007f4272677903 [ 254.275602][ C0] RDX: 00007ffe75d75410 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.283599][ C0] RBP: 00007ffe75d75454 R08: 00000000000028aa R09: 00007f4272601080 [ 254.291585][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 254.300000][ C0] R13: 431bde82d7b634db R14: 00000000000357fd R15: 00007ffe75d754b0 [ 254.308010][ C0] [ 254.311041][ C0] task:syz-executor423 state:S stack:27344 pid:2651 tgid:2651 ppid:2647 flags:0x00000002 [ 254.321378][ C0] Call Trace: [ 254.324710][ C0] [ 254.327736][ C0] __schedule+0x105f/0x34b0 [ 254.332358][ C0] ? __pfx___schedule+0x10/0x10 [ 254.337229][ C0] ? schedule+0x298/0x350 [ 254.341587][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.346626][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 254.351828][ C0] ? lock_acquire+0x2f/0xb0 [ 254.356342][ C0] ? schedule+0x1fd/0x350 [ 254.360699][ C0] ? do_nanosleep+0x18a/0x510 [ 254.365384][ C0] schedule+0xe7/0x350 [ 254.369480][ C0] do_nanosleep+0x216/0x510 [ 254.374030][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 254.379711][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 254.384778][ C0] ? __asan_memset+0x23/0x50 [ 254.389420][ C0] ? __hrtimer_init+0x106/0x2c0 [ 254.394315][ C0] hrtimer_nanosleep+0x146/0x370 [ 254.399295][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.404776][ C0] ? __might_fault+0xe3/0x190 [ 254.409485][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.414712][ C0] ? get_timespec64+0x148/0x240 [ 254.419583][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 254.424836][ C0] common_nsleep+0xa1/0xd0 [ 254.429275][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 254.434941][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 254.441150][ C0] do_syscall_64+0xcd/0x250 [ 254.445702][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.451622][ C0] RIP: 0033:0x7f4272677903 [ 254.456045][ C0] RSP: 002b:00007ffe75d753f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 254.464472][ C0] RAX: ffffffffffffffda RBX: 0000000000000a86 RCX: 00007f4272677903 [ 254.472471][ C0] RDX: 00007ffe75d75410 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.480467][ C0] RBP: 00007ffe75d75454 R08: 00000000000028aa R09: 00007f4272601080 [ 254.488468][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 254.496462][ C0] R13: 431bde82d7b634db R14: 00000000000357ea R15: 00007ffe75d754b0 [ 254.504477][ C0] [ 254.507654][ C0] task:syz-executor423 state:S stack:27344 pid:2652 tgid:2652 ppid:2647 flags:0x00000002 [ 254.517893][ C0] Call Trace: [ 254.521165][ C0] [ 254.524115][ C0] __schedule+0x105f/0x34b0 [ 254.528661][ C0] ? __pfx___schedule+0x10/0x10 [ 254.533523][ C0] ? schedule+0x298/0x350 [ 254.537880][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.542919][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 254.548154][ C0] ? lock_acquire+0x2f/0xb0 [ 254.552671][ C0] ? schedule+0x1fd/0x350 [ 254.557003][ C0] ? do_nanosleep+0x18a/0x510 [ 254.561707][ C0] schedule+0xe7/0x350 [ 254.565778][ C0] do_nanosleep+0x216/0x510 [ 254.570313][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 254.575990][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 254.581046][ C0] ? __asan_memset+0x23/0x50 [ 254.585680][ C0] ? __hrtimer_init+0x106/0x2c0 [ 254.590564][ C0] hrtimer_nanosleep+0x146/0x370 [ 254.595552][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.601045][ C0] ? __might_fault+0xe3/0x190 [ 254.605761][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.610972][ C0] ? get_timespec64+0x148/0x240 [ 254.615831][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 254.621068][ C0] common_nsleep+0xa1/0xd0 [ 254.625523][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 254.631200][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 254.637406][ C0] do_syscall_64+0xcd/0x250 [ 254.641918][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.647859][ C0] RIP: 0033:0x7f4272677903 [ 254.652280][ C0] RSP: 002b:00007ffe75d753f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 254.660719][ C0] RAX: ffffffffffffffda RBX: 0000000000000a87 RCX: 00007f4272677903 [ 254.668705][ C0] RDX: 00007ffe75d75410 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.676687][ C0] RBP: 00007ffe75d75454 R08: 00000000000028aa R09: 00007f4272601080 [ 254.684667][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 254.692645][ C0] R13: 431bde82d7b634db R14: 00000000000357de R15: 00007ffe75d754b0 [ 254.700643][ C0] [ 254.703669][ C0] task:syz-executor423 state:S stack:26688 pid:2653 tgid:2653 ppid:2647 flags:0x00000002 [ 254.713969][ C0] Call Trace: [ 254.717262][ C0] [ 254.720227][ C0] __schedule+0x105f/0x34b0 [ 254.724751][ C0] ? __pfx___schedule+0x10/0x10 [ 254.729641][ C0] ? schedule+0x298/0x350 [ 254.734006][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.739048][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 254.744255][ C0] ? lock_acquire+0x2f/0xb0 [ 254.748793][ C0] ? schedule+0x1fd/0x350 [ 254.753132][ C0] ? do_nanosleep+0x18a/0x510 [ 254.757834][ C0] schedule+0xe7/0x350 [ 254.761954][ C0] do_nanosleep+0x216/0x510 [ 254.766468][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 254.772142][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 254.777183][ C0] ? __asan_memset+0x23/0x50 [ 254.781807][ C0] ? __hrtimer_init+0x106/0x2c0 [ 254.786681][ C0] hrtimer_nanosleep+0x146/0x370 [ 254.791733][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.797232][ C0] ? __might_fault+0xe3/0x190 [ 254.801933][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 254.807178][ C0] ? get_timespec64+0x148/0x240 [ 254.812062][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 254.817274][ C0] common_nsleep+0xa1/0xd0 [ 254.821723][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 254.827405][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 254.833613][ C0] do_syscall_64+0xcd/0x250 [ 254.838126][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.844066][ C0] RIP: 0033:0x7f4272677903 [ 254.848497][ C0] RSP: 002b:00007ffe75d753f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 254.856939][ C0] RAX: ffffffffffffffda RBX: 0000000000000a88 RCX: 00007f4272677903 [ 254.865021][ C0] RDX: 00007ffe75d75410 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.872998][ C0] RBP: 00007ffe75d75454 R08: 00000000000028aa R09: 00007f4272601080 [ 254.880979][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 254.888975][ C0] R13: 431bde82d7b634db R14: 00000000000357f0 R15: 00007ffe75d754b0 [ 254.896997][ C0] [ 254.900027][ C0] task:syz-executor423 state:S stack:27360 pid:2654 tgid:2654 ppid:2647 flags:0x00000002 [ 254.910326][ C0] Call Trace: [ 254.913658][ C0] [ 254.916591][ C0] __schedule+0x105f/0x34b0 [ 254.921134][ C0] ? __pfx___schedule+0x10/0x10 [ 254.926016][ C0] ? schedule+0x298/0x350 [ 254.930374][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.935415][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 254.940640][ C0] ? lock_acquire+0x2f/0xb0 [ 254.945157][ C0] ? schedule+0x1fd/0x350 [ 254.949505][ C0] ? do_nanosleep+0x18a/0x510 [ 254.954214][ C0] schedule+0xe7/0x350 [ 254.958294][ C0] do_nanosleep+0x216/0x510 [ 254.962830][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 254.968485][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 254.973526][ C0] ? __asan_memset+0x23/0x50 [ 254.978160][ C0] ? __hrtimer_init+0x106/0x2c0 [ 254.983072][ C0] hrtimer_nanosleep+0x146/0x370 [ 254.988059][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 254.993536][ C0] ? __might_fault+0xe3/0x190 [ 254.998249][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 255.003472][ C0] ? get_timespec64+0x148/0x240 [ 255.008343][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 255.013566][ C0] common_nsleep+0xa1/0xd0 [ 255.018010][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 255.023681][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 255.029891][ C0] do_syscall_64+0xcd/0x250 [ 255.034402][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.040341][ C0] RIP: 0033:0x7f4272677903 [ 255.044796][ C0] RSP: 002b:00007ffe75d753f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 255.053261][ C0] RAX: ffffffffffffffda RBX: 0000000000000a85 RCX: 00007f4272677903 [ 255.061275][ C0] RDX: 00007ffe75d75410 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.069278][ C0] RBP: 00007ffe75d75454 R08: 00000000000028aa R09: 00007f4272601080 [ 255.077303][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 255.085309][ C0] R13: 431bde82d7b634db R14: 00000000000357e6 R15: 00007ffe75d754b0 [ 255.093342][ C0] [ 255.096367][ C0] task:udevd state:S stack:27280 pid:2659 tgid:2659 ppid:2546 flags:0x00000002 [ 255.106703][ C0] Call Trace: [ 255.110118][ C0] [ 255.113055][ C0] __schedule+0x105f/0x34b0 [ 255.117591][ C0] ? __pfx___schedule+0x10/0x10 [ 255.122476][ C0] ? schedule+0x298/0x350 [ 255.126844][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.131898][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 255.137145][ C0] ? lock_acquire+0x2f/0xb0 [ 255.141679][ C0] ? schedule+0x1fd/0x350 [ 255.146014][ C0] schedule+0xe7/0x350 [ 255.150110][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 255.156187][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 255.162839][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 255.167816][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 255.173300][ C0] do_epoll_wait+0x139b/0x1a90 [ 255.178103][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 255.183264][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 255.189648][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 255.194419][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 255.199634][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 255.205358][ C0] ? ksys_write+0x1ad/0x260 [ 255.209876][ C0] ? __pfx_ksys_write+0x10/0x10 [ 255.214771][ C0] do_syscall_64+0xcd/0x250 [ 255.219341][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.225248][ C0] RIP: 0033:0x7f869caa3457 [ 255.229693][ C0] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 255.238138][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 255.246117][ C0] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 255.254112][ C0] RBP: 0000562d38e34d30 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 255.262112][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e0b310 [ 255.270082][ C0] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 255.278064][ C0] [ 255.281092][ C0] task:udevd state:S stack:27232 pid:2664 tgid:2664 ppid:2546 flags:0x00000002 [ 255.291464][ C0] Call Trace: [ 255.294747][ C0] [ 255.297702][ C0] __schedule+0x105f/0x34b0 [ 255.302225][ C0] ? __pfx___schedule+0x10/0x10 [ 255.307114][ C0] ? schedule+0x298/0x350 [ 255.311456][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.316508][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 255.321714][ C0] ? lock_acquire+0x2f/0xb0 [ 255.326220][ C0] ? schedule+0x1fd/0x350 [ 255.330595][ C0] schedule+0xe7/0x350 [ 255.334678][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 255.340765][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 255.347380][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 255.352338][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 255.357843][ C0] do_epoll_wait+0x139b/0x1a90 [ 255.362643][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 255.367795][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 255.374231][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 255.379029][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 255.384249][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 255.389977][ C0] ? ksys_write+0x1ad/0x260 [ 255.394506][ C0] ? __pfx_ksys_write+0x10/0x10 [ 255.399401][ C0] do_syscall_64+0xcd/0x250 [ 255.403947][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.409861][ C0] RIP: 0033:0x7f869caa3457 [ 255.414301][ C0] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 255.422746][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 255.430745][ C0] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 255.438743][ C0] RBP: 0000562d38e2a810 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 255.446740][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e0aaf0 [ 255.454730][ C0] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 255.462728][ C0] [ 255.465815][ C0] task:udevd state:S stack:26240 pid:2665 tgid:2665 ppid:2546 flags:0x00000002 [ 255.476054][ C0] Call Trace: [ 255.479335][ C0] [ 255.482286][ C0] __schedule+0x105f/0x34b0 [ 255.486842][ C0] ? __pfx___schedule+0x10/0x10 [ 255.491701][ C0] ? schedule+0x298/0x350 [ 255.496066][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.501106][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 255.506333][ C0] ? lock_acquire+0x2f/0xb0 [ 255.510848][ C0] ? schedule+0x1fd/0x350 [ 255.515192][ C0] schedule+0xe7/0x350 [ 255.519293][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 255.525378][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 255.531995][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 255.536942][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 255.542427][ C0] do_epoll_wait+0x139b/0x1a90 [ 255.547222][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 255.552388][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 255.558728][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 255.563542][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 255.568847][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 255.574576][ C0] ? ksys_write+0x1ad/0x260 [ 255.579120][ C0] ? __pfx_ksys_write+0x10/0x10 [ 255.584001][ C0] do_syscall_64+0xcd/0x250 [ 255.588548][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.594478][ C0] RIP: 0033:0x7f869caa3457 [ 255.598917][ C0] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 255.607362][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 255.615385][ C0] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 255.623386][ C0] RBP: 0000562d38e34d30 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 255.631395][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38ee5e50 [ 255.639392][ C0] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 255.647414][ C0] [ 255.650498][ C0] task:udevd state:S stack:25744 pid:2667 tgid:2667 ppid:2546 flags:0x00000002 [ 255.660790][ C0] Call Trace: [ 255.664069][ C0] [ 255.667001][ C0] __schedule+0x105f/0x34b0 [ 255.671550][ C0] ? __pfx___schedule+0x10/0x10 [ 255.676419][ C0] ? schedule+0x298/0x350 [ 255.680787][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.685829][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 255.691073][ C0] ? lock_acquire+0x2f/0xb0 [ 255.695605][ C0] ? schedule+0x1fd/0x350 [ 255.699949][ C0] schedule+0xe7/0x350 [ 255.704044][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 255.710127][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 255.716745][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 255.721743][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 255.727228][ C0] do_epoll_wait+0x139b/0x1a90 [ 255.732038][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 255.737185][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 255.743549][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 255.748353][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 255.753588][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 255.759308][ C0] ? ksys_write+0x1ad/0x260 [ 255.763856][ C0] ? __pfx_ksys_write+0x10/0x10 [ 255.768737][ C0] do_syscall_64+0xcd/0x250 [ 255.773261][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.779194][ C0] RIP: 0033:0x7f869caa3457 [ 255.783640][ C0] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 255.792109][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 255.800101][ C0] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 255.808083][ C0] RBP: 0000562d38e2a810 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 255.816064][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e37c40 [ 255.824033][ C0] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 255.832022][ C0] [ 255.835049][ C0] task:kworker/0:3 state:S stack:22496 pid:2668 tgid:2668 ppid:2 flags:0x00004000 [ 255.845359][ C0] Workqueue: usb_hub_wq hub_event [ 255.850425][ C0] Call Trace: [ 255.853727][ C0] [ 255.856658][ C0] __schedule+0x105f/0x34b0 [ 255.861186][ C0] ? __pfx___schedule+0x10/0x10 [ 255.866100][ C0] ? schedule+0x298/0x350 [ 255.870466][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.875526][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 255.880765][ C0] ? lock_acquire+0x2f/0xb0 [ 255.885302][ C0] ? schedule+0x1fd/0x350 [ 255.889629][ C0] schedule+0xe7/0x350 [ 255.893721][ C0] schedule_preempt_disabled+0x13/0x30 [ 255.899194][ C0] __mutex_lock+0x5b8/0x9c0 [ 255.903760][ C0] ? input_register_device+0x98a/0x1110 [ 255.909308][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 255.914349][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 255.919746][ C0] ? kfree+0x130/0x480 [ 255.923813][ C0] ? kobject_get_path+0x94/0x2b0 [ 255.928795][ C0] ? input_register_device+0x97c/0x1110 [ 255.934357][ C0] ? input_register_device+0x98a/0x1110 [ 255.939904][ C0] input_register_device+0x98a/0x1110 [ 255.945303][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 255.950372][ C0] hid_connect+0x13a8/0x18a0 [ 255.954997][ C0] ? trace_kmalloc+0x2d/0xe0 [ 255.959624][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 255.964671][ C0] ? __asan_memset+0x23/0x50 [ 255.969278][ C0] ? __pfx_hid_connect+0x10/0x10 [ 255.974213][ C0] ? usbhid_start+0x152c/0x2340 [ 255.979095][ C0] hid_hw_start+0xaa/0x140 [ 255.983524][ C0] hid_device_probe+0x3e7/0x490 [ 255.988408][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 255.993820][ C0] really_probe+0x23e/0xa90 [ 255.998350][ C0] __driver_probe_device+0x1de/0x440 [ 256.003665][ C0] driver_probe_device+0x4c/0x1b0 [ 256.008700][ C0] __device_attach_driver+0x1df/0x310 [ 256.014077][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 256.019978][ C0] bus_for_each_drv+0x157/0x1e0 [ 256.024869][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 256.030289][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.035526][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 256.041377][ C0] __device_attach+0x1e8/0x4b0 [ 256.046176][ C0] ? __pfx___device_attach+0x10/0x10 [ 256.051467][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 256.056685][ C0] bus_probe_device+0x17f/0x1c0 [ 256.061689][ C0] device_add+0x114b/0x1a70 [ 256.066252][ C0] ? __pfx_device_add+0x10/0x10 [ 256.071131][ C0] ? __debugfs_create_file+0x413/0x660 [ 256.076658][ C0] hid_add_device+0x37f/0xa70 [ 256.081363][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 256.086855][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 256.092088][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 256.097581][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 256.102868][ C0] usbhid_probe+0xd3b/0x1410 [ 256.107492][ C0] usb_probe_interface+0x309/0x9d0 [ 256.112644][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 256.118302][ C0] really_probe+0x23e/0xa90 [ 256.122829][ C0] __driver_probe_device+0x1de/0x440 [ 256.128280][ C0] driver_probe_device+0x4c/0x1b0 [ 256.133340][ C0] __device_attach_driver+0x1df/0x310 [ 256.138738][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 256.144661][ C0] bus_for_each_drv+0x157/0x1e0 [ 256.149547][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 256.154969][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.160188][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 256.166025][ C0] __device_attach+0x1e8/0x4b0 [ 256.170805][ C0] ? __pfx___device_attach+0x10/0x10 [ 256.176089][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 256.181306][ C0] bus_probe_device+0x17f/0x1c0 [ 256.186192][ C0] device_add+0x114b/0x1a70 [ 256.190711][ C0] ? __pfx_device_add+0x10/0x10 [ 256.195596][ C0] ? mark_held_locks+0x9f/0xe0 [ 256.200409][ C0] usb_set_configuration+0x10cb/0x1c50 [ 256.205903][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 256.211981][ C0] usb_generic_driver_probe+0xb1/0x110 [ 256.217466][ C0] usb_probe_device+0xec/0x3e0 [ 256.222267][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 256.227658][ C0] really_probe+0x23e/0xa90 [ 256.232190][ C0] __driver_probe_device+0x1de/0x440 [ 256.237491][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 256.242982][ C0] driver_probe_device+0x4c/0x1b0 [ 256.248469][ C0] __device_attach_driver+0x1df/0x310 [ 256.253880][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 256.259819][ C0] bus_for_each_drv+0x157/0x1e0 [ 256.264723][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 256.270115][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.275332][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 256.281166][ C0] __device_attach+0x1e8/0x4b0 [ 256.285955][ C0] ? __pfx___device_attach+0x10/0x10 [ 256.291266][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 256.296509][ C0] bus_probe_device+0x17f/0x1c0 [ 256.301410][ C0] device_add+0x114b/0x1a70 [ 256.305945][ C0] ? __pfx_device_add+0x10/0x10 [ 256.310816][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 256.316576][ C0] usb_new_device+0xd90/0x1a10 [ 256.321365][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 256.326600][ C0] hub_event+0x2e58/0x4f40 [ 256.331068][ C0] ? __pfx_hub_event+0x10/0x10 [ 256.335872][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 256.341529][ C0] ? rcu_is_watching+0x12/0xc0 [ 256.346307][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 256.351520][ C0] ? process_one_work+0x921/0x1ba0 [ 256.356650][ C0] ? lock_acquire+0x2f/0xb0 [ 256.361154][ C0] ? process_one_work+0x921/0x1ba0 [ 256.366343][ C0] process_one_work+0x9c5/0x1ba0 [ 256.371299][ C0] ? __pfx_hub_event+0x10/0x10 [ 256.376072][ C0] ? __pfx_process_one_work+0x10/0x10 [ 256.381486][ C0] ? assign_work+0x1a0/0x250 [ 256.386123][ C0] worker_thread+0x6c8/0xf00 [ 256.390766][ C0] ? __pfx_worker_thread+0x10/0x10 [ 256.395887][ C0] kthread+0x2c1/0x3a0 [ 256.399978][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.405185][ C0] ? __pfx_kthread+0x10/0x10 [ 256.409784][ C0] ret_from_fork+0x45/0x80 [ 256.414219][ C0] ? __pfx_kthread+0x10/0x10 [ 256.418816][ C0] ret_from_fork_asm+0x1a/0x30 [ 256.423599][ C0] [ 256.426625][ C0] task:kworker/0:4 state:I stack:29680 pid:2669 tgid:2669 ppid:2 flags:0x00004000 [ 256.436893][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 256.441863][ C0] Call Trace: [ 256.445135][ C0] [ 256.448064][ C0] __schedule+0x105f/0x34b0 [ 256.452621][ C0] ? __pfx___schedule+0x10/0x10 [ 256.457509][ C0] ? schedule+0x298/0x350 [ 256.461871][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.466907][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 256.472149][ C0] ? lock_acquire+0x2f/0xb0 [ 256.476667][ C0] ? schedule+0x1fd/0x350 [ 256.480997][ C0] schedule+0xe7/0x350 [ 256.485097][ C0] ? worker_thread+0x271/0xf00 [ 256.489881][ C0] worker_thread+0x2de/0xf00 [ 256.494505][ C0] ? __pfx_worker_thread+0x10/0x10 [ 256.499619][ C0] kthread+0x2c1/0x3a0 [ 256.503723][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.508935][ C0] ? __pfx_kthread+0x10/0x10 [ 256.513538][ C0] ret_from_fork+0x45/0x80 [ 256.517999][ C0] ? __pfx_kthread+0x10/0x10 [ 256.522613][ C0] ret_from_fork_asm+0x1a/0x30 [ 256.527421][ C0] [ 256.530446][ C0] task:kworker/0:5 state:I stack:29504 pid:2670 tgid:2670 ppid:2 flags:0x00004000 [ 256.540700][ C0] Workqueue: 0x0 (events) [ 256.545156][ C0] Call Trace: [ 256.548443][ C0] [ 256.551402][ C0] __schedule+0x105f/0x34b0 [ 256.555915][ C0] ? __pfx___schedule+0x10/0x10 [ 256.560781][ C0] ? schedule+0x298/0x350 [ 256.565120][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.570154][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 256.575378][ C0] ? lock_acquire+0x2f/0xb0 [ 256.579902][ C0] ? schedule+0x1fd/0x350 [ 256.584253][ C0] schedule+0xe7/0x350 [ 256.588349][ C0] ? worker_thread+0x271/0xf00 [ 256.593121][ C0] worker_thread+0x2de/0xf00 [ 256.597721][ C0] ? __kthread_parkme+0x148/0x220 [ 256.602759][ C0] ? __pfx_worker_thread+0x10/0x10 [ 256.607895][ C0] kthread+0x2c1/0x3a0 [ 256.611979][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.617200][ C0] ? __pfx_kthread+0x10/0x10 [ 256.621824][ C0] ret_from_fork+0x45/0x80 [ 256.626285][ C0] ? __pfx_kthread+0x10/0x10 [ 256.630909][ C0] ret_from_fork_asm+0x1a/0x30 [ 256.635734][ C0] [ 256.638772][ C0] task:udevd state:S stack:27472 pid:2671 tgid:2671 ppid:2546 flags:0x00000002 [ 256.649139][ C0] Call Trace: [ 256.652418][ C0] [ 256.655378][ C0] __schedule+0x105f/0x34b0 [ 256.659911][ C0] ? __pfx___schedule+0x10/0x10 [ 256.664777][ C0] ? schedule+0x298/0x350 [ 256.669141][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.674208][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 256.679419][ C0] ? lock_acquire+0x2f/0xb0 [ 256.683925][ C0] ? schedule+0x1fd/0x350 [ 256.688290][ C0] schedule+0xe7/0x350 [ 256.692382][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 256.698474][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 256.705072][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 256.710134][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 256.715650][ C0] do_epoll_wait+0x139b/0x1a90 [ 256.720487][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 256.725603][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.730644][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 256.735860][ C0] ? lock_acquire+0x2f/0xb0 [ 256.740375][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 256.746747][ C0] ? rcu_is_watching+0x12/0xc0 [ 256.751545][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 256.757666][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 256.762900][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 256.768656][ C0] ? rcu_is_watching+0x12/0xc0 [ 256.773434][ C0] do_syscall_64+0xcd/0x250 [ 256.777950][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.783892][ C0] RIP: 0033:0x7f869caa3457 [ 256.788319][ C0] RSP: 002b:00007ffe3ffc7708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 256.796749][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f869caa3457 [ 256.804749][ C0] RDX: 0000000000000004 RSI: 00007ffe3ffc7748 RDI: 0000000000000004 [ 256.812746][ C0] RBP: 0000562d38e37c40 R08: 0000000000000007 R09: 59ffd5dd027e9719 [ 256.820764][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000562d38e32d80 [ 256.828769][ C0] R13: 00007ffe3ffc7748 R14: 00000000ffffffff R15: 0000562d38dfe2c0 [ 256.836784][ C0] [ 256.839823][ C0] task:kworker/1:3 state:D stack:27680 pid:2673 tgid:2673 ppid:2 flags:0x00004000 [ 256.850271][ C0] Workqueue: usb_hub_wq hub_event [ 256.855344][ C0] Call Trace: [ 256.858633][ C0] [ 256.861593][ C0] __schedule+0x105f/0x34b0 [ 256.866106][ C0] ? __pfx___schedule+0x10/0x10 [ 256.870985][ C0] ? schedule+0x298/0x350 [ 256.875310][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.880359][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.885568][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.890793][ C0] schedule+0xe7/0x350 [ 256.894867][ C0] schedule_timeout+0x258/0x2a0 [ 256.899743][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 256.905117][ C0] ? mark_held_locks+0x9f/0xe0 [ 256.909891][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.915132][ C0] ___down_common+0x2d7/0x460 [ 256.919853][ C0] ? __pfx____down_common+0x10/0x10 [ 256.925100][ C0] ? lock_acquire+0x2f/0xb0 [ 256.929635][ C0] __down+0x20/0x30 [ 256.933475][ C0] down+0x74/0xa0 [ 256.937211][ C0] hid_device_remove+0x29/0x260 [ 256.942089][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 256.947585][ C0] device_remove+0xc8/0x170 [ 256.952090][ C0] device_release_driver_internal+0x44a/0x610 [ 256.958212][ C0] bus_remove_device+0x22f/0x420 [ 256.963162][ C0] device_del+0x396/0x9f0 [ 256.967608][ C0] ? __pfx_device_del+0x10/0x10 [ 256.972486][ C0] ? mark_held_locks+0x9f/0xe0 [ 256.977308][ C0] hid_destroy_device+0xe5/0x150 [ 256.982278][ C0] usbhid_disconnect+0xa0/0xe0 [ 256.987080][ C0] usb_unbind_interface+0x1e8/0x970 [ 256.992320][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 256.997216][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 257.002965][ C0] device_remove+0x122/0x170 [ 257.007590][ C0] device_release_driver_internal+0x44a/0x610 [ 257.013695][ C0] bus_remove_device+0x22f/0x420 [ 257.018751][ C0] device_del+0x396/0x9f0 [ 257.023115][ C0] ? __pfx_device_del+0x10/0x10 [ 257.027988][ C0] ? kobject_put+0x210/0x5a0 [ 257.032782][ C0] usb_disable_device+0x36c/0x7f0 [ 257.037856][ C0] usb_disconnect+0x2e1/0x920 [ 257.042596][ C0] hub_event+0x1bed/0x4f40 [ 257.047064][ C0] ? lock_acquire+0x2f/0xb0 [ 257.051580][ C0] ? __pfx_hub_event+0x10/0x10 [ 257.056396][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10