C1] ? __pfx_do_nanosleep+0x10/0x10
[ 442.485923][ C1] ? __asan_memset+0x23/0x50
[ 442.490561][ C1] ? __hrtimer_setup+0x176/0x280
[ 442.495556][ C1] hrtimer_nanosleep+0x155/0x380
[ 442.500779][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10
[ 442.506309][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 442.511573][ C1] ? get_timespec64+0x147/0x240
[ 442.516475][ C1] ? __pfx_get_timespec64+0x10/0x10
[ 442.521714][ C1] common_nsleep+0xa1/0xd0
[ 442.526186][ C1] __x64_sys_clock_nanosleep+0x34d/0x4a0
[ 442.531875][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[ 442.538739][ C1] do_syscall_64+0xcd/0x4d0
[ 442.543289][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.549222][ C1] RIP: 0033:0x7fed9d44f623
[ 442.553959][ C1] RSP: 002b:00007ffeb0c25578 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[ 442.562857][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fed9d44f623
[ 442.570896][ C1] RDX: 00007ffeb0c25590 RSI: 0000000000000000 RDI: 0000000000000000
[ 442.578895][ C1] RBP: 00007ffeb0c255fc R08: 00000000000112f2 R09: 0000000000000000
[ 442.586983][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388
[ 442.595164][ C1] R13: 00000000000927c0 R14: 0000000000068006 R15: 00007ffeb0c25650
[ 442.603276][ C1]
[ 442.606362][ C1] task:syz-executor state:S stack:24872 pid:11356 tgid:11356 ppid:11353 task_flags:0x400140 flags:0x00080000
[ 442.618379][ C1] Call Trace:
[ 442.621689][ C1]
[ 442.624649][ C1] __schedule+0x12fc/0x3b80
[ 442.629322][ C1] ? __pfx___schedule+0x10/0x10
[ 442.634246][ C1] ? find_held_lock+0x2b/0x80
[ 442.638984][ C1] ? schedule+0x2d7/0x3a0
[ 442.643479][ C1] schedule+0xe7/0x3a0
[ 442.647685][ C1] do_nanosleep+0x219/0x580
[ 442.652236][ C1] ? __pfx_do_nanosleep+0x10/0x10
[ 442.657358][ C1] ? __asan_memset+0x23/0x50
[ 442.662042][ C1] ? __hrtimer_setup+0x176/0x280
[ 442.667038][ C1] hrtimer_nanosleep+0x155/0x380
[ 442.672033][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10
[ 442.677556][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 442.683253][ C1] ? get_timespec64+0x147/0x240
[ 442.688144][ C1] ? __pfx_get_timespec64+0x10/0x10
[ 442.693400][ C1] common_nsleep+0xa1/0xd0
[ 442.697974][ C1] __x64_sys_clock_nanosleep+0x34d/0x4a0
[ 442.703675][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[ 442.709872][ C1] ? xfd_validate_state+0x61/0x180
[ 442.715056][ C1] do_syscall_64+0xcd/0x4d0
[ 442.719608][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.725634][ C1] RIP: 0033:0x7f948119f623
[ 442.730082][ C1] RSP: 002b:00007ffc16388cf8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[ 442.738534][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f948119f623
[ 442.746622][ C1] RDX: 00007ffc16388d10 RSI: 0000000000000000 RDI: 0000000000000000
[ 442.754639][ C1] RBP: 00007ffc16388d7c R08: 00000000000112ea R09: 0000000000000000
[ 442.762642][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388
[ 442.770738][ C1] R13: 00000000000927c0 R14: 0000000000067efb R15: 00007ffc16388dd0
[ 442.778763][ C1]
[ 442.781919][ C1] task:syz-executor state:S stack:24024 pid:11358 tgid:11358 ppid:11351 task_flags:0x400140 flags:0x00080000
[ 442.794213][ C1] Call Trace:
[ 442.797633][ C1]
[ 442.800690][ C1] __schedule+0x12fc/0x3b80
[ 442.805286][ C1] ? __pfx___schedule+0x10/0x10
[ 442.810196][ C1] ? find_held_lock+0x2b/0x80
[ 442.815137][ C1] ? schedule+0x2d7/0x3a0
[ 442.819522][ C1] schedule+0xe7/0x3a0
[ 442.823718][ C1] do_nanosleep+0x219/0x580
[ 442.828540][ C1] ? __pfx_do_nanosleep+0x10/0x10
[ 442.833730][ C1] ? __asan_memset+0x23/0x50
[ 442.838370][ C1] ? __hrtimer_setup+0x176/0x280
[ 442.843542][ C1] hrtimer_nanosleep+0x155/0x380
[ 442.848628][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10
[ 442.854234][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 442.860339][ C1] ? get_timespec64+0x147/0x240
[ 442.865229][ C1] ? __pfx_get_timespec64+0x10/0x10
[ 442.870482][ C1] common_nsleep+0xa1/0xd0
[ 442.874936][ C1] __x64_sys_clock_nanosleep+0x34d/0x4a0
[ 442.880642][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[ 442.886859][ C1] do_syscall_64+0xcd/0x4d0
[ 442.891631][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.897643][ C1] RIP: 0033:0x7f3d27eff623
[ 442.902199][ C1] RSP: 002b:00007ffe0849a218 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[ 442.910688][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3d27eff623
[ 442.918717][ C1] RDX: 00007ffe0849a230 RSI: 0000000000000000 RDI: 0000000000000000
[ 442.926761][ C1] RBP: 00007ffe0849a29c R08: 00000000000112ea R09: 0000000000000000
[ 442.934796][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388
[ 442.942813][ C1] R13: 00000000000927c0 R14: 0000000000067e6a R15: 00007ffe0849a2f0
[ 442.950882][ C1]
[ 442.954067][ C1] task:syz-executor state:S stack:24088 pid:11363 tgid:11363 ppid:11352 task_flags:0x400140 flags:0x00080000
[ 442.966266][ C1] Call Trace:
[ 442.969762][ C1]
[ 442.972731][ C1] __schedule+0x12fc/0x3b80
[ 442.977304][ C1] ? __pfx___schedule+0x10/0x10
[ 442.982212][ C1] ? find_held_lock+0x2b/0x80
[ 442.987207][ C1] ? schedule+0x2d7/0x3a0
[ 442.991594][ C1] schedule+0xe7/0x3a0
[ 442.995734][ C1] do_nanosleep+0x219/0x580
[ 443.000728][ C1] ? __pfx_do_nanosleep+0x10/0x10
[ 443.005884][ C1] ? __asan_memset+0x23/0x50
[ 443.010708][ C1] ? __hrtimer_setup+0x176/0x280
[ 443.015782][ C1] hrtimer_nanosleep+0x155/0x380
[ 443.020804][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10
[ 443.026346][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 443.031885][ C1] ? get_timespec64+0x147/0x240
[ 443.037083][ C1] ? __pfx_get_timespec64+0x10/0x10
[ 443.042342][ C1] common_nsleep+0xa1/0xd0
[ 443.047070][ C1] __x64_sys_clock_nanosleep+0x34d/0x4a0
[ 443.052887][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[ 443.059238][ C1] do_syscall_64+0xcd/0x4d0
[ 443.063801][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.069747][ C1] RIP: 0033:0x7fe545d5f623
[ 443.074219][ C1] RSP: 002b:00007fff94975978 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[ 443.083035][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe545d5f623
[ 443.091145][ C1] RDX: 00007fff94975990 RSI: 0000000000000000 RDI: 0000000000000000
[ 443.099419][ C1] RBP: 00007fff949759fc R08: 00000000000112ea R09: 0000000000000000
[ 443.107509][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388
[ 443.115507][ C1] R13: 00000000000927c0 R14: 0000000000067f99 R15: 00007fff94975a50
[ 443.123533][ C1]
[ 443.126585][ C1] task:syz.9.32 state:R running task stack:26728 pid:13589 tgid:13589 ppid:11355 task_flags:0x400040 flags:0x00080000
[ 443.140199][ C1] Call Trace:
[ 443.143509][ C1]
[ 443.146472][ C1] __schedule+0x12fc/0x3b80
[ 443.151040][ C1] ? __pfx___schedule+0x10/0x10
[ 443.155943][ C1] ? find_held_lock+0x2b/0x80
[ 443.160697][ C1] ? schedule+0x2d7/0x3a0
[ 443.165081][ C1] schedule+0xe7/0x3a0
[ 443.169398][ C1] futex_do_wait+0x88/0x180
[ 443.173951][ C1] __futex_wait+0x1b8/0x2f0
[ 443.178520][ C1] ? __pfx___futex_wait+0x10/0x10
[ 443.183683][ C1] ? __pfx_futex_wake_mark+0x10/0x10
[ 443.189043][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 443.194396][ C1] ? __hrtimer_setup+0x176/0x280
[ 443.199418][ C1] ? ktime_add_safe+0x60/0x70
[ 443.204460][ C1] futex_wait+0xe8/0x380
[ 443.208756][ C1] ? __pfx_futex_wait+0x10/0x10
[ 443.213754][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 443.218840][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 443.224506][ C1] do_futex+0x229/0x350
[ 443.228713][ C1] ? __pfx_do_futex+0x10/0x10
[ 443.233437][ C1] ? rcu_is_watching+0x12/0xc0
[ 443.238292][ C1] ? ktime_get+0x200/0x310
[ 443.242799][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 443.248152][ C1] ? read_tsc+0x9/0x20
[ 443.252292][ C1] __x64_sys_futex+0x1e0/0x4c0
[ 443.257117][ C1] ? __pfx___x64_sys_futex+0x10/0x10
[ 443.262616][ C1] ? xfd_validate_state+0x61/0x180
[ 443.267896][ C1] do_syscall_64+0xcd/0x4d0
[ 443.272649][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.278585][ C1] RIP: 0033:0x7fed9d41cda9
[ 443.283119][ C1] RSP: 002b:00007ffeb0c25388 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 443.291655][ C1] RAX: ffffffffffffffda RBX: 00007ffeb0c254b0 RCX: 00007fed9d41cda9
[ 443.299661][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fed9d63608c
[ 443.307759][ C1] RBP: 00007fed9d63608c R08: 00007fed9d288000 R09: 00007ffeb0c2568f
[ 443.315874][ C1] R10: 00007ffeb0c25490 R11: 0000000000000246 R12: 0000000000068131
[ 443.323882][ C1] R13: 00007ffeb0c25490 R14: 000000000000015e R15: 0000000000067fd3
[ 443.331916][ C1]
[ 443.335053][ C1] task:syz.9.32 state:S stack:28120 pid:13590 tgid:13589 ppid:11355 task_flags:0x400040 flags:0x00080000
[ 443.347047][ C1] Call Trace:
[ 443.350381][ C1]
[ 443.353370][ C1] __schedule+0x12fc/0x3b80
[ 443.358125][ C1] ? __pfx___schedule+0x10/0x10
[ 443.363136][ C1] ? find_held_lock+0x2b/0x80
[ 443.367973][ C1] ? schedule+0x2d7/0x3a0
[ 443.372620][ C1] schedule+0xe7/0x3a0
[ 443.376735][ C1] schedule_timeout+0x257/0x290
[ 443.381737][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 443.387364][ C1] ? rcu_is_watching+0x12/0xc0
[ 443.392286][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 443.397653][ C1] ___down_common+0x2d5/0x450
[ 443.402504][ C1] ? __pfx____down_common+0x10/0x10
[ 443.407845][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 443.412933][ C1] __down_interruptible+0x21/0x40
[ 443.418027][ C1] down_interruptible+0x7f/0xa0
[ 443.423054][ C1] raw_ioctl+0x1287/0x2c30
[ 443.427525][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 443.432532][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 443.437723][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 443.442629][ C1] __x64_sys_ioctl+0x18e/0x210
[ 443.447471][ C1] do_syscall_64+0xcd/0x4d0
[ 443.452231][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.458168][ C1] RIP: 0033:0x7fed9d41c9ab
[ 443.462609][ C1] RSP: 002b:00007fed9ce84f60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 443.471161][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed9d41c9ab
[ 443.479200][ C1] RDX: 00007fed9ce85ff0 RSI: 0000000080085502 RDI: 0000000000000003
[ 443.487814][ C1] RBP: 00007fed9d49e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 443.496179][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 443.504469][ C1] R13: 0000000000000000 R14: 00007fed9d635fa0 R15: 00007ffeb0c25228
[ 443.512691][ C1]
[ 443.515850][ C1] task:syz.9.32 state:S stack:28120 pid:13620 tgid:13589 ppid:11355 task_flags:0x400040 flags:0x00080000
[ 443.527969][ C1] Call Trace:
[ 443.531459][ C1]
[ 443.534489][ C1] __schedule+0x12fc/0x3b80
[ 443.539325][ C1] ? __pfx___schedule+0x10/0x10
[ 443.544234][ C1] ? find_held_lock+0x2b/0x80
[ 443.548984][ C1] ? schedule+0x2d7/0x3a0
[ 443.553476][ C1] schedule+0xe7/0x3a0
[ 443.557693][ C1] schedule_timeout+0x257/0x290
[ 443.562613][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 443.568193][ C1] ? rcu_is_watching+0x12/0xc0
[ 443.573075][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 443.578427][ C1] __wait_for_common+0x2fc/0x4e0
[ 443.583430][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 443.588852][ C1] ? __pfx___wait_for_common+0x10/0x10
[ 443.594378][ C1] wait_for_completion_interruptible+0x1f/0x40
[ 443.600593][ C1] raw_process_ep_io+0x66d/0xc30
[ 443.605583][ C1] ? __pfx_raw_process_ep_io+0x10/0x10
[ 443.611179][ C1] ? memdup_user+0x82/0xe0
[ 443.615728][ C1] raw_ioctl+0xaab/0x2c30
[ 443.620093][ C1] ? __fget_files+0x204/0x3c0
[ 443.624815][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 443.629706][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 443.635052][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 443.639863][ C1] __x64_sys_ioctl+0x18e/0x210
[ 443.644780][ C1] do_syscall_64+0xcd/0x4d0
[ 443.649338][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.655366][ C1] RIP: 0033:0x7fed9d41c9ab
[ 443.659815][ C1] RSP: 002b:00007fed9ce64f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 443.668266][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fed9d41c9ab
[ 443.676296][ C1] RDX: 00007fed9ce64ff0 RSI: 0000000040085507 RDI: 0000000000000003
[ 443.684297][ C1] RBP: 0000000000000003 R08: 00007fed9d760320 R09: 0000000000000000
[ 443.692306][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0
[ 443.700343][ C1] R13: 0000000000000000 R14: 00007fed9d636080 R15: 00007ffeb0c25228
[ 443.708460][ C1]
[ 443.711507][ C1] task:udevd state:S stack:26392 pid:13593 tgid:13593 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 443.723520][ C1] Call Trace:
[ 443.726826][ C1]
[ 443.729787][ C1] __schedule+0x12fc/0x3b80
[ 443.734362][ C1] ? __pfx___schedule+0x10/0x10
[ 443.739275][ C1] ? find_held_lock+0x2b/0x80
[ 443.744010][ C1] ? schedule+0x2d7/0x3a0
[ 443.748391][ C1] schedule+0xe7/0x3a0
[ 443.752506][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 443.758720][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 443.765460][ C1] ? rcu_is_watching+0x12/0xc0
[ 443.770454][ C1] do_epoll_wait+0xdf3/0x1030
[ 443.775209][ C1] ? __pfx_do_epoll_wait+0x10/0x10
[ 443.780385][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 443.786956][ C1] ? find_held_lock+0x2b/0x80
[ 443.792177][ C1] __x64_sys_epoll_wait+0x194/0x290
[ 443.797519][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 443.803380][ C1] ? ksys_write+0x1ac/0x250
[ 443.807920][ C1] ? __pfx_ksys_write+0x10/0x10
[ 443.812805][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 443.818138][ C1] do_syscall_64+0xcd/0x4d0
[ 443.822685][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.828616][ C1] RIP: 0033:0x7fbed175d407
[ 443.833056][ C1] RSP: 002b:00007fffc44186a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 443.841531][ C1] RAX: ffffffffffffffda RBX: 00007fbed166f880 RCX: 00007fbed175d407
[ 443.850063][ C1] RDX: 0000000000000004 RSI: 00007fffc4418730 RDI: 0000000000000004
[ 443.858247][ C1] RBP: 00005645670f42c0 R08: 0000000000000000 R09: 0000000000000000
[ 443.866337][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 0000564567336240
[ 443.874515][ C1] R13: 00007fffc4418730 R14: 0000000000000000 R15: 0000000000000000
[ 443.882735][ C1]
[ 443.885891][ C1] task:udevd state:R running task stack:27464 pid:13595 tgid:13595 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 443.899486][ C1] Call Trace:
[ 443.902879][ C1]
[ 443.905933][ C1] __schedule+0x12fc/0x3b80
[ 443.910505][ C1] ? __pfx___schedule+0x10/0x10
[ 443.916102][ C1] ? __alloc_frozen_pages_noprof+0x28e/0x21f0
[ 443.922317][ C1] ? pcpu_alloc_noprof+0x990/0x1270
[ 443.927562][ C1] ? __cond_resched+0x22/0x30
[ 443.932283][ C1] ? pcpu_alloc_noprof+0x990/0x1270
[ 443.937620][ C1] preempt_schedule_common+0x44/0xc0
[ 443.942952][ C1] __cond_resched+0x22/0x30
[ 443.947504][ C1] __mutex_lock+0x107/0x1060
[ 443.952194][ C1] ? __pfx___mutex_lock+0x10/0x10
[ 443.957298][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 443.962334][ C1] ? pcpu_alloc_noprof+0x990/0x1270
[ 443.967574][ C1] pcpu_alloc_noprof+0x990/0x1270
[ 443.972630][ C1] ? pgd_alloc+0x4b7/0x600
[ 443.977119][ C1] ? __raw_spin_lock_init+0x3a/0x110
[ 443.982570][ C1] mm_init+0x9a4/0x1250
[ 443.986859][ C1] copy_process+0x705c/0x75a0
[ 443.991584][ C1] ? __lock_acquire+0x622/0x1c90
[ 443.996581][ C1] ? __pfx_copy_process+0x10/0x10
[ 444.001665][ C1] kernel_clone+0xfc/0x930
[ 444.006126][ C1] ? __pfx_kernel_clone+0x10/0x10
[ 444.011208][ C1] __do_sys_clone+0xce/0x120
[ 444.015842][ C1] ? __pfx___do_sys_clone+0x10/0x10
[ 444.021103][ C1] ? __pfx_do_faccessat+0x10/0x10
[ 444.026517][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 444.031932][ C1] do_syscall_64+0xcd/0x4d0
[ 444.036524][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.042508][ C1] RIP: 0033:0x7fbed17a7636
[ 444.047094][ C1] RSP: 002b:00007fffc4411e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 444.055715][ C1] RAX: ffffffffffffffda RBX: 00007fffc4411e98 RCX: 00007fbed17a7636
[ 444.063809][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 444.071899][ C1] RBP: 000056456732f8b0 R08: 0000000000000000 R09: 0000564561edc140
[ 444.079906][ C1] R10: 00007fbed166fb50 R11: 0000000000000246 R12: 000056456739a9b0
[ 444.087939][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000564561ec14be
[ 444.095969][ C1]
[ 444.099014][ C1] task:udevd state:R running task stack:27944 pid:13597 tgid:13597 ppid:2854 task_flags:0x400140 flags:0x00080010
[ 444.112838][ C1] Call Trace:
[ 444.116252][ C1]
[ 444.119119][ C1] sched_show_task+0x423/0x630
[ 444.123934][ C1] ? __pfx_sched_show_task+0x10/0x10
[ 444.129281][ C1] show_state_filter+0xee/0x380
[ 444.134281][ C1] k_spec+0xf0/0x150
[ 444.138232][ C1] ? __pfx_k_spec+0x10/0x10
[ 444.142776][ C1] kbd_event+0xcd2/0x1820
[ 444.147158][ C1] ? __pfx_kbd_event+0x10/0x10
[ 444.152005][ C1] ? lock_acquire+0x179/0x350
[ 444.156737][ C1] input_handle_events_default+0x119/0x1b0
[ 444.162672][ C1] input_pass_values+0x74e/0x880
[ 444.167675][ C1] input_handle_event+0xb29/0x14d0
[ 444.172850][ C1] input_event+0x8e/0xd0
[ 444.177189][ C1] hidinput_hid_event+0x90b/0x2440
[ 444.182536][ C1] ? __pfx_hidinput_hid_event+0x10/0x10
[ 444.188228][ C1] ? input_event+0xb6/0xd0
[ 444.192710][ C1] hid_process_event+0x4b7/0x5e0
[ 444.197708][ C1] ? do_raw_spin_unlock+0x172/0x230
[ 444.202964][ C1] hid_input_array_field+0x51a/0x700
[ 444.208407][ C1] hid_report_raw_event+0xa9f/0x1290
[ 444.214007][ C1] ? __pfx__mutex_lock_killable+0x7/0x10
[ 444.219714][ C1] __hid_input_report.constprop.0+0x33f/0x450
[ 444.225846][ C1] hid_irq_in+0x35e/0x870
[ 444.230233][ C1] __usb_hcd_giveback_urb+0x38b/0x610
[ 444.235752][ C1] usb_hcd_giveback_urb+0x39b/0x450
[ 444.240999][ C1] dummy_timer+0x1809/0x3a00
[ 444.245682][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 444.251559][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 444.256575][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 444.261582][ C1] ? mark_held_locks+0x49/0x80
[ 444.266417][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 444.272389][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 444.277733][ C1] __hrtimer_run_queues+0x202/0xad0
[ 444.283140][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 444.289100][ C1] ? read_tsc+0x9/0x20
[ 444.293389][ C1] hrtimer_run_softirq+0x17d/0x350
[ 444.298578][ C1] handle_softirqs+0x208/0x8d0
[ 444.303423][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 444.308852][ C1] __irq_exit_rcu+0xfa/0x160
[ 444.313517][ C1] irq_exit_rcu+0x9/0x30
[ 444.317987][ C1] sysvec_apic_timer_interrupt+0x90/0xb0
[ 444.323766][ C1]
[ 444.326734][ C1]
[ 444.329710][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 444.335839][ C1] RIP: 0010:lock_acquire+0x62/0x350
[ 444.341099][ C1] Code: 52 3d 0b 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 42 3e 46 09 0f 82 74 02 00 00 8b 35 ba 4a 46 09 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 59 52 3d 0b 0f 85 c7 02 00 00 48 83 c4
[ 444.360838][ C1] RSP: 0000:ffffc9000413f328 EFLAGS: 00000206
[ 444.366939][ C1] RAX: 0000000000000046 RBX: ffffffff892c89e0 RCX: 000000006dc7f2df
[ 444.374935][ C1] RDX: 0000000000000000 RSI: ffffffff88c684b8 RDI: ffffffff878979c0
[ 444.383038][ C1] RBP: 0000000000000002 R08: 59367314c1d65db3 R09: 0000000000000000
[ 444.391870][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 444.400148][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 444.408190][ C1] ? unwind_next_frame+0x3f4/0x20a0
[ 444.413536][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 444.420054][ C1] unwind_next_frame+0xd1/0x20a0
[ 444.425074][ C1] ? unwind_next_frame+0xbd/0x20a0
[ 444.430767][ C1] ? do_user_addr_fault+0x613/0x1240
[ 444.436198][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 444.443028][ C1] arch_stack_walk+0x94/0x100
[ 444.447759][ C1] ? do_user_addr_fault+0x613/0x1240
[ 444.453285][ C1] stack_trace_save+0x8e/0xc0
[ 444.458142][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 444.463601][ C1] ? __lock_acquire+0x622/0x1c90
[ 444.468611][ C1] save_stack+0x160/0x1f0
[ 444.473093][ C1] ? __pfx_save_stack+0x10/0x10
[ 444.478071][ C1] ? post_alloc_hook+0x1c0/0x230
[ 444.483358][ C1] ? get_page_from_freelist+0x1003/0x2dc0
[ 444.489216][ C1] ? __alloc_frozen_pages_noprof+0x259/0x21f0
[ 444.495424][ C1] ? alloc_pages_mpol+0xe4/0x410
[ 444.500417][ C1] ? vma_alloc_folio_noprof+0xed/0x450
[ 444.505911][ C1] ? do_wp_page+0xac2/0x3b00
[ 444.510543][ C1] ? __handle_mm_fault+0x102b/0x32a0
[ 444.515962][ C1] ? handle_mm_fault+0x589/0xd10
[ 444.521229][ C1] ? do_user_addr_fault+0x613/0x1240
[ 444.526682][ C1] ? __lock_acquire+0x622/0x1c90
[ 444.531677][ C1] __set_page_owner+0x91/0x560
[ 444.536514][ C1] ? __pfx___set_page_owner+0x10/0x10
[ 444.541937][ C1] ? __rmqueue_pcplist+0x1cb/0x1560
[ 444.547208][ C1] ? find_held_lock+0x2b/0x80
[ 444.552214][ C1] post_alloc_hook+0x1c0/0x230
[ 444.557089][ C1] get_page_from_freelist+0x1003/0x2dc0
[ 444.562687][ C1] ? find_held_lock+0x2b/0x80
[ 444.567468][ C1] ? should_fail_alloc_page+0xee/0x130
[ 444.573058][ C1] ? prepare_alloc_pages+0x1ad/0x500
[ 444.578393][ C1] __alloc_frozen_pages_noprof+0x259/0x21f0
[ 444.584435][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 444.589683][ C1] ? find_held_lock+0x2b/0x80
[ 444.594444][ C1] ? debug_object_activate+0x2ec/0x4c0
[ 444.600047][ C1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 444.606463][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 444.612588][ C1] ? policy_nodemask+0xea/0x4e0
[ 444.617500][ C1] alloc_pages_mpol+0xe4/0x410
[ 444.622327][ C1] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 444.627891][ C1] ? page_table_check_set+0x631/0x750
[ 444.633598][ C1] vma_alloc_folio_noprof+0xed/0x450
[ 444.639019][ C1] ? __pfx_vma_alloc_folio_noprof+0x10/0x10
[ 444.644988][ C1] ? rcu_read_unlock+0x2d/0xb0
[ 444.649799][ C1] do_wp_page+0xac2/0x3b00
[ 444.654452][ C1] ? __pfx_do_wp_page+0x10/0x10
[ 444.659469][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 444.664890][ C1] ? rcu_is_watching+0x12/0xc0
[ 444.669724][ C1] ? ___pte_offset_map+0x175/0x360
[ 444.674899][ C1] __handle_mm_fault+0x102b/0x32a0
[ 444.680219][ C1] ? reacquire_held_locks+0xcd/0x1f0
[ 444.685559][ C1] ? lock_vma_under_rcu+0x117/0x530
[ 444.690904][ C1] ? __pfx___handle_mm_fault+0x10/0x10
[ 444.696427][ C1] ? lock_vma_under_rcu+0x176/0x530
[ 444.701696][ C1] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 444.707439][ C1] handle_mm_fault+0x589/0xd10
[ 444.712526][ C1] ? trace_raw_output_exceptions+0x111/0x150
[ 444.718553][ C1] do_user_addr_fault+0x613/0x1240
[ 444.723834][ C1] ? rcu_is_watching+0x12/0xc0
[ 444.728684][ C1] exc_page_fault+0x5c/0xb0
[ 444.733250][ C1] asm_exc_page_fault+0x26/0x30
[ 444.738179][ C1] RIP: 0033:0x7fbed1763690
[ 444.742623][ C1] Code: c9 0f 85 61 01 00 00 64 8b 04 25 d0 02 00 00 83 47 0c 01 89 47 08 31 c0 48 83 c4 10 5b c3 0f 1f 40 00 44 8b 07 45 85 c0 75 c1 07 01 00 00 00 eb ca 0f 1f 84 00 00 00 00 00 8b 47 10 f6 c4 03
[ 444.762352][ C1] RSP: 002b:00007fffc4417f70 EFLAGS: 00010246
[ 444.768467][ C1] RAX: 0000000000000000 RBX: 0000564567250890 RCX: 0000000000002000
[ 444.776551][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005645672508a0
[ 444.784556][ C1] RBP: 0000564567333040 R08: 0000000000000000 R09: 0000000000000000
[ 444.792905][ C1] R10: 00005645672554f0 R11: 0000000000000001 R12: 0000000000000000
[ 444.800904][ C1] R13: 00007fbed1471980 R14: 0000000000000369 R15: 0000000000000000
[ 444.808926][ C1]
[ 444.811969][ C1] task:syz.5.34 state:R running task stack:27800 pid:13599 tgid:13599 ppid:11363 task_flags:0x400040 flags:0x00080000
[ 444.825543][ C1] Call Trace:
[ 444.828852][ C1]
[ 444.832004][ C1] __schedule+0x12fc/0x3b80
[ 444.837011][ C1] ? __pfx___schedule+0x10/0x10
[ 444.842027][ C1] ? find_held_lock+0x2b/0x80
[ 444.846768][ C1] ? schedule+0x2d7/0x3a0
[ 444.851144][ C1] schedule+0xe7/0x3a0
[ 444.855286][ C1] futex_do_wait+0x88/0x180
[ 444.859848][ C1] __futex_wait+0x1b8/0x2f0
[ 444.864404][ C1] ? __pfx___futex_wait+0x10/0x10
[ 444.869485][ C1] ? __pfx_futex_wake_mark+0x10/0x10
[ 444.874913][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 444.880156][ C1] ? __hrtimer_setup+0x176/0x280
[ 444.885201][ C1] ? ktime_add_safe+0x60/0x70
[ 444.889948][ C1] futex_wait+0xe8/0x380
[ 444.894330][ C1] ? __pfx_futex_wait+0x10/0x10
[ 444.899431][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 444.904413][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 444.909669][ C1] do_futex+0x229/0x350
[ 444.913887][ C1] ? __pfx_do_futex+0x10/0x10
[ 444.918600][ C1] ? rcu_is_watching+0x12/0xc0
[ 444.923418][ C1] ? ktime_get+0x200/0x310
[ 444.927976][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 444.933221][ C1] ? read_tsc+0x9/0x20
[ 444.937442][ C1] __x64_sys_futex+0x1e0/0x4c0
[ 444.942794][ C1] ? __pfx___x64_sys_futex+0x10/0x10
[ 444.948209][ C1] ? xfd_validate_state+0x61/0x180
[ 444.957999][ C1] do_syscall_64+0xcd/0x4d0
[ 444.963497][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.969525][ C1] RIP: 0033:0x7fe545d2cda9
[ 444.974073][ C1] RSP: 002b:00007fff94975788 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 444.982523][ C1] RAX: ffffffffffffffda RBX: 00007fff949758b0 RCX: 00007fe545d2cda9
[ 444.990528][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe545f4608c
[ 444.998525][ C1] RBP: 00007fe545f4608c R08: 00007fe546a85000 R09: 00007fff94975a8f
[ 445.006611][ C1] R10: 00007fff94975890 R11: 0000000000000246 R12: 00000000000681db
[ 445.014694][ C1] R13: 00007fff94975890 R14: 000000000000015e R15: 000000000006807d
[ 445.022890][ C1]
[ 445.025933][ C1] task:syz.5.34 state:S stack:29144 pid:13601 tgid:13599 ppid:11363 task_flags:0x400040 flags:0x00080000
[ 445.038194][ C1] Call Trace:
[ 445.041611][ C1]
[ 445.044584][ C1] __schedule+0x12fc/0x3b80
[ 445.049143][ C1] ? __pfx___schedule+0x10/0x10
[ 445.054044][ C1] ? find_held_lock+0x2b/0x80
[ 445.058870][ C1] ? schedule+0x2d7/0x3a0
[ 445.063250][ C1] schedule+0xe7/0x3a0
[ 445.067368][ C1] schedule_timeout+0x257/0x290
[ 445.072261][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 445.077700][ C1] ? rcu_is_watching+0x12/0xc0
[ 445.082515][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 445.087759][ C1] ___down_common+0x2d5/0x450
[ 445.092496][ C1] ? __pfx____down_common+0x10/0x10
[ 445.097750][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 445.102843][ C1] __down_interruptible+0x21/0x40
[ 445.107964][ C1] down_interruptible+0x7f/0xa0
[ 445.112890][ C1] raw_ioctl+0x1287/0x2c30
[ 445.117348][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 445.122180][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 445.127347][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 445.132161][ C1] __x64_sys_ioctl+0x18e/0x210
[ 445.137002][ C1] do_syscall_64+0xcd/0x4d0
[ 445.141561][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.147497][ C1] RIP: 0033:0x7fe545d2c9ab
[ 445.151937][ C1] RSP: 002b:00007fe54579cf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 445.160404][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe545d2c9ab
[ 445.168489][ C1] RDX: 00007fe54579dff0 RSI: 0000000080085502 RDI: 0000000000000003
[ 445.176940][ C1] RBP: 00007fe545dae2a0 R08: 0000000000000000 R09: 0000000000000000
[ 445.184959][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 445.193050][ C1] R13: 0000000000000000 R14: 00007fe545f45fa0 R15: 00007fff94975628
[ 445.201155][ C1]
[ 445.204288][ C1] task:syz.5.34 state:S stack:28120 pid:13621 tgid:13599 ppid:11363 task_flags:0x400040 flags:0x00080000
[ 445.216381][ C1] Call Trace:
[ 445.219706][ C1]
[ 445.222665][ C1] __schedule+0x12fc/0x3b80
[ 445.227245][ C1] ? __pfx___schedule+0x10/0x10
[ 445.232152][ C1] ? find_held_lock+0x2b/0x80
[ 445.236892][ C1] ? schedule+0x2d7/0x3a0
[ 445.241374][ C1] schedule+0xe7/0x3a0
[ 445.245494][ C1] schedule_timeout+0x257/0x290
[ 445.250384][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 445.255892][ C1] ? rcu_is_watching+0x12/0xc0
[ 445.260713][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 445.266131][ C1] __wait_for_common+0x2fc/0x4e0
[ 445.271118][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 445.276535][ C1] ? __pfx___wait_for_common+0x10/0x10
[ 445.282062][ C1] wait_for_completion_interruptible+0x1f/0x40
[ 445.288267][ C1] raw_process_ep_io+0x66d/0xc30
[ 445.293252][ C1] ? __pfx_raw_process_ep_io+0x10/0x10
[ 445.298800][ C1] ? memdup_user+0x82/0xe0
[ 445.303651][ C1] raw_ioctl+0xaab/0x2c30
[ 445.308125][ C1] ? __fget_files+0x204/0x3c0
[ 445.312953][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 445.317846][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 445.323120][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 445.327960][ C1] __x64_sys_ioctl+0x18e/0x210
[ 445.332806][ C1] do_syscall_64+0xcd/0x4d0
[ 445.337354][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.343293][ C1] RIP: 0033:0x7fe545d2c9ab
[ 445.347746][ C1] RSP: 002b:00007fe54577cf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 445.356193][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fe545d2c9ab
[ 445.364198][ C1] RDX: 00007fe54577cff0 RSI: 0000000040085507 RDI: 0000000000000003
[ 445.372283][ C1] RBP: 0000000000000003 R08: 00007fe546070320 R09: 0000000000000000
[ 445.380296][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0
[ 445.388917][ C1] R13: 0000000000000000 R14: 00007fe545f46080 R15: 00007fff94975628
[ 445.396942][ C1]
[ 445.399999][ C1] task:syz.4.33 state:R running task stack:27800 pid:13602 tgid:13602 ppid:11358 task_flags:0x400040 flags:0x00080000
[ 445.413768][ C1] Call Trace:
[ 445.417111][ C1]
[ 445.420094][ C1] __schedule+0x12fc/0x3b80
[ 445.424667][ C1] ? __pfx___schedule+0x10/0x10
[ 445.429581][ C1] ? find_held_lock+0x2b/0x80
[ 445.434373][ C1] ? schedule+0x2d7/0x3a0
[ 445.438793][ C1] schedule+0xe7/0x3a0
[ 445.442908][ C1] futex_do_wait+0x88/0x180
[ 445.447463][ C1] __futex_wait+0x1b8/0x2f0
[ 445.452102][ C1] ? __pfx___futex_wait+0x10/0x10
[ 445.457273][ C1] ? __pfx_futex_wake_mark+0x10/0x10
[ 445.462876][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 445.468118][ C1] ? __hrtimer_setup+0x176/0x280
[ 445.473193][ C1] ? ktime_add_safe+0x60/0x70
[ 445.477981][ C1] futex_wait+0xe8/0x380
[ 445.482284][ C1] ? __pfx_futex_wait+0x10/0x10
[ 445.487189][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 445.492191][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 445.497477][ C1] do_futex+0x229/0x350
[ 445.501770][ C1] ? __pfx_do_futex+0x10/0x10
[ 445.506486][ C1] ? rcu_is_watching+0x12/0xc0
[ 445.511311][ C1] ? ktime_get+0x200/0x310
[ 445.515816][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 445.521074][ C1] ? read_tsc+0x9/0x20
[ 445.525201][ C1] __x64_sys_futex+0x1e0/0x4c0
[ 445.530007][ C1] ? __pfx___x64_sys_futex+0x10/0x10
[ 445.535333][ C1] ? xfd_validate_state+0x61/0x180
[ 445.540525][ C1] do_syscall_64+0xcd/0x4d0
[ 445.545075][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.551010][ C1] RIP: 0033:0x7f3d27eccda9
[ 445.555716][ C1] RSP: 002b:00007ffe0849a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 445.564516][ C1] RAX: ffffffffffffffda RBX: 00007ffe0849a150 RCX: 00007f3d27eccda9
[ 445.572876][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3d280e608c
[ 445.581000][ C1] RBP: 00007f3d280e608c R08: 00007f3d28c23000 R09: 00007ffe0849a32f
[ 445.589114][ C1] R10: 00007ffe0849a130 R11: 0000000000000246 R12: 0000000000068229
[ 445.597860][ C1] R13: 00007ffe0849a130 R14: 000000000000015e R15: 00000000000680cb
[ 445.605889][ C1]
[ 445.608936][ C1] task:syz.4.33 state:S stack:28904 pid:13603 tgid:13602 ppid:11358 task_flags:0x400040 flags:0x00080000
[ 445.621189][ C1] Call Trace:
[ 445.624503][ C1]
[ 445.627464][ C1] __schedule+0x12fc/0x3b80
[ 445.632035][ C1] ? __pfx___schedule+0x10/0x10
[ 445.636953][ C1] ? find_held_lock+0x2b/0x80
[ 445.641798][ C1] ? schedule+0x2d7/0x3a0
[ 445.646185][ C1] schedule+0xe7/0x3a0
[ 445.650571][ C1] schedule_timeout+0x257/0x290
[ 445.655480][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 445.660944][ C1] ? rcu_is_watching+0x12/0xc0
[ 445.665789][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 445.671173][ C1] ___down_common+0x2d5/0x450
[ 445.675944][ C1] ? __pfx____down_common+0x10/0x10
[ 445.681214][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 445.686516][ C1] __down_interruptible+0x21/0x40
[ 445.691624][ C1] down_interruptible+0x7f/0xa0
[ 445.696666][ C1] raw_ioctl+0x1287/0x2c30
[ 445.701153][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 445.705984][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 445.711203][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 445.716035][ C1] __x64_sys_ioctl+0x18e/0x210
[ 445.720894][ C1] do_syscall_64+0xcd/0x4d0
[ 445.725477][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.731432][ C1] RIP: 0033:0x7f3d27ecc9ab
[ 445.736142][ C1] RSP: 002b:00007f3d2793cf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 445.744783][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d27ecc9ab
[ 445.752793][ C1] RDX: 00007f3d2793dff0 RSI: 0000000080085502 RDI: 0000000000000003
[ 445.760802][ C1] RBP: 00007f3d27f4e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 445.768936][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 445.777054][ C1] R13: 0000000000000000 R14: 00007f3d280e5fa0 R15: 00007ffe08499ec8
[ 445.785208][ C1]
[ 445.788269][ C1] task:syz.4.33 state:R running task stack:28120 pid:13623 tgid:13602 ppid:11358 task_flags:0x400040 flags:0x00080000
[ 445.801974][ C1] Call Trace:
[ 445.805290][ C1]
[ 445.808258][ C1] __schedule+0x12fc/0x3b80
[ 445.812832][ C1] ? __pfx___schedule+0x10/0x10
[ 445.817747][ C1] ? __x64_sys_futex+0x1e0/0x4c0
[ 445.822794][ C1] ? __x64_sys_futex+0x1e9/0x4c0
[ 445.827783][ C1] ? __fget_files+0x20e/0x3c0
[ 445.832517][ C1] ? __pfx___x64_sys_futex+0x10/0x10
[ 445.837891][ C1] schedule+0xe7/0x3a0
[ 445.842014][ C1] exit_to_user_mode_loop+0x5c/0xe0
[ 445.847287][ C1] do_syscall_64+0x40f/0x4d0
[ 445.851938][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.858396][ C1] RIP: 0033:0x7f3d27eccda9
[ 445.862921][ C1] RSP: 002b:00007f3d2791e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 445.871372][ C1] RAX: 0000000000000001 RBX: 00007f3d280e6088 RCX: 00007f3d27eccda9
[ 445.879492][ C1] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3d280e608c
[ 445.887499][ C1] RBP: 00007f3d280e6080 R08: 00007f3d28c23000 R09: 0000000000000000
[ 445.895596][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f3d280e608c
[ 445.903607][ C1] R13: 0000000000000000 R14: 00007ffe08499de0 R15: 00007ffe08499ec8
[ 445.911742][ C1]
[ 445.914790][ C1] task:udevd state:R running task stack:27720 pid:13605 tgid:13605 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 445.928781][ C1] Call Trace:
[ 445.932092][ C1]
[ 445.935051][ C1] __schedule+0x12fc/0x3b80
[ 445.939614][ C1] ? __pfx___schedule+0x10/0x10
[ 445.944505][ C1] ? __might_fault+0xe3/0x190
[ 445.949231][ C1] ? __might_fault+0xe3/0x190
[ 445.953962][ C1] ? find_held_lock+0x2b/0x80
[ 445.958703][ C1] ? __cond_resched+0x22/0x30
[ 445.963433][ C1] preempt_schedule_common+0x44/0xc0
[ 445.968779][ C1] __cond_resched+0x22/0x30
[ 445.973327][ C1] kmem_cache_alloc_noprof+0x429/0x6c0
[ 445.978846][ C1] ? getname_flags.part.0+0x4c/0x550
[ 445.984193][ C1] ? getname_flags.part.0+0x4c/0x550
[ 445.989524][ C1] ? vfs_fstatat+0x34/0xf0
[ 445.994086][ C1] getname_flags.part.0+0x4c/0x550
[ 445.999267][ C1] getname_flags+0x93/0xf0
[ 446.003736][ C1] vfs_fstatat+0xe1/0xf0
[ 446.008070][ C1] __do_sys_newfstatat+0x97/0x120
[ 446.013150][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 446.018963][ C1] do_syscall_64+0xcd/0x4d0
[ 446.023508][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.029436][ C1] RIP: 0033:0x7fbed17c7b0a
[ 446.033888][ C1] RSP: 002b:00007fffc4418088 EFLAGS: 00000202 ORIG_RAX: 0000000000000106
[ 446.042610][ C1] RAX: ffffffffffffffda RBX: 00005645670f6d60 RCX: 00007fbed17c7b0a
[ 446.050727][ C1] RDX: 00007fffc44180a0 RSI: 00005645670f6d60 RDI: 00000000ffffff9c
[ 446.059041][ C1] RBP: 00005645670f48d0 R08: 0000000000000000 R09: 000056456732f8f0
[ 446.067067][ C1] R10: 0000000000000100 R11: 0000000000000202 R12: 0000000000000000
[ 446.075069][ C1] R13: 0000000000000001 R14: 00005645670f6d60 R15: 0000564567344510
[ 446.083099][ C1]
[ 446.086161][ C1] task:syz.3.35 state:S stack:27800 pid:13610 tgid:13610 ppid:11356 task_flags:0x400040 flags:0x00080000
[ 446.098181][ C1] Call Trace:
[ 446.101684][ C1]
[ 446.104659][ C1] __schedule+0x12fc/0x3b80
[ 446.109247][ C1] ? __pfx___schedule+0x10/0x10
[ 446.114181][ C1] ? find_held_lock+0x2b/0x80
[ 446.118927][ C1] ? schedule+0x2d7/0x3a0
[ 446.123316][ C1] schedule+0xe7/0x3a0
[ 446.127446][ C1] futex_do_wait+0x88/0x180
[ 446.132017][ C1] __futex_wait+0x1b8/0x2f0
[ 446.136592][ C1] ? __pfx___futex_wait+0x10/0x10
[ 446.141803][ C1] ? __pfx_futex_wake_mark+0x10/0x10
[ 446.147149][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 446.152475][ C1] ? __hrtimer_setup+0x176/0x280
[ 446.157468][ C1] ? ktime_add_safe+0x60/0x70
[ 446.162208][ C1] futex_wait+0xe8/0x380
[ 446.166505][ C1] ? __pfx_futex_wait+0x10/0x10
[ 446.171422][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 446.176437][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 446.181712][ C1] do_futex+0x229/0x350
[ 446.186005][ C1] ? __pfx_do_futex+0x10/0x10
[ 446.190737][ C1] ? rcu_is_watching+0x12/0xc0
[ 446.195564][ C1] ? ktime_get+0x200/0x310
[ 446.200008][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 446.205257][ C1] ? read_tsc+0x9/0x20
[ 446.209388][ C1] __x64_sys_futex+0x1e0/0x4c0
[ 446.214197][ C1] ? __pfx___x64_sys_futex+0x10/0x10
[ 446.219542][ C1] ? xfd_validate_state+0x61/0x180
[ 446.224800][ C1] do_syscall_64+0xcd/0x4d0
[ 446.229349][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.235296][ C1] RIP: 0033:0x7f948116cda9
[ 446.239752][ C1] RSP: 002b:00007ffc16388b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 446.248385][ C1] RAX: ffffffffffffffda RBX: 00007ffc16388c30 RCX: 00007f948116cda9
[ 446.256488][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9481385fac
[ 446.264505][ C1] RBP: 00007f9481385fac R08: 00007f9481ec0000 R09: 00007ffc16388e0f
[ 446.272513][ C1] R10: 00007ffc16388c10 R11: 0000000000000246 R12: 000000000006804c
[ 446.280601][ C1] R13: 00007ffc16388c10 R14: 000000000000015e R15: 0000000000067eee
[ 446.288618][ C1]
[ 446.291669][ C1] task:syz.3.35 state:S stack:29144 pid:13611 tgid:13610 ppid:11356 task_flags:0x400040 flags:0x00080000
[ 446.303667][ C1] Call Trace:
[ 446.306977][ C1]
[ 446.309979][ C1] __schedule+0x12fc/0x3b80
[ 446.314541][ C1] ? __pfx___schedule+0x10/0x10
[ 446.319525][ C1] ? find_held_lock+0x2b/0x80
[ 446.324261][ C1] ? schedule+0x2d7/0x3a0
[ 446.328645][ C1] schedule+0xe7/0x3a0
[ 446.332765][ C1] schedule_timeout+0x257/0x290
[ 446.337663][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 446.343100][ C1] ? rcu_is_watching+0x12/0xc0
[ 446.348087][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.353323][ C1] ___down_common+0x2d5/0x450
[ 446.358162][ C1] ? __pfx____down_common+0x10/0x10
[ 446.363408][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 446.368493][ C1] __down_interruptible+0x21/0x40
[ 446.373591][ C1] down_interruptible+0x7f/0xa0
[ 446.378500][ C1] raw_ioctl+0x1287/0x2c30
[ 446.382971][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 446.387768][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 446.392938][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 446.397737][ C1] __x64_sys_ioctl+0x18e/0x210
[ 446.402568][ C1] do_syscall_64+0xcd/0x4d0
[ 446.407139][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.413068][ C1] RIP: 0033:0x7f948116c9ab
[ 446.417594][ C1] RSP: 002b:00007f9480bdcf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 446.426131][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f948116c9ab
[ 446.434133][ C1] RDX: 00007f9480bddff0 RSI: 0000000080085502 RDI: 0000000000000003
[ 446.442231][ C1] RBP: 00007f94811ee2a0 R08: 0000000000000000 R09: 0000000000000000
[ 446.450241][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 446.458242][ C1] R13: 0000000000000000 R14: 00007f9481385fa0 R15: 00007ffc163889a8
[ 446.466263][ C1]
[ 446.469314][ C1] task:syz.8.31 state:S stack:27608 pid:13612 tgid:13612 ppid:11354 task_flags:0x400040 flags:0x00080000
[ 446.481337][ C1] Call Trace:
[ 446.484647][ C1]
[ 446.487611][ C1] __schedule+0x12fc/0x3b80
[ 446.492181][ C1] ? __pfx___schedule+0x10/0x10
[ 446.497078][ C1] ? find_held_lock+0x2b/0x80
[ 446.501816][ C1] ? schedule+0x2d7/0x3a0
[ 446.506195][ C1] schedule+0xe7/0x3a0
[ 446.510335][ C1] futex_do_wait+0x88/0x180
[ 446.514889][ C1] __futex_wait+0x1b8/0x2f0
[ 446.519437][ C1] ? __pfx___futex_wait+0x10/0x10
[ 446.524505][ C1] ? __pfx_futex_wake_mark+0x10/0x10
[ 446.529938][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 446.535212][ C1] ? __hrtimer_setup+0x176/0x280
[ 446.540198][ C1] ? ktime_add_safe+0x60/0x70
[ 446.544975][ C1] futex_wait+0xe8/0x380
[ 446.549304][ C1] ? __pfx_futex_wait+0x10/0x10
[ 446.554207][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 446.559187][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 446.564537][ C1] do_futex+0x229/0x350
[ 446.568867][ C1] ? __pfx_do_futex+0x10/0x10
[ 446.573586][ C1] ? rcu_is_watching+0x12/0xc0
[ 446.578483][ C1] ? ktime_get+0x200/0x310
[ 446.583109][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 446.588354][ C1] ? read_tsc+0x9/0x20
[ 446.592474][ C1] __x64_sys_futex+0x1e0/0x4c0
[ 446.597370][ C1] ? __pfx___x64_sys_futex+0x10/0x10
[ 446.602777][ C1] ? xfd_validate_state+0x61/0x180
[ 446.607948][ C1] do_syscall_64+0xcd/0x4d0
[ 446.612511][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.618434][ C1] RIP: 0033:0x7f2eaf38cda9
[ 446.622880][ C1] RSP: 002b:00007ffdb0d84a28 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 446.631426][ C1] RAX: ffffffffffffffda RBX: 00007ffdb0d84b50 RCX: 00007f2eaf38cda9
[ 446.639521][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2eaf5a5fac
[ 446.647696][ C1] RBP: 00007f2eaf5a5fac R08: 00007f2eb00e0000 R09: 00007ffdb0d84d2f
[ 446.655704][ C1] R10: 00007ffdb0d84b30 R11: 0000000000000246 R12: 0000000000068075
[ 446.663795][ C1] R13: 00007ffdb0d84b30 R14: 000000000000015e R15: 0000000000067f17
[ 446.671823][ C1]
[ 446.674890][ C1] task:syz.8.31 state:S stack:29312 pid:13613 tgid:13612 ppid:11354 task_flags:0x400040 flags:0x00080000
[ 446.686912][ C1] Call Trace:
[ 446.690218][ C1]
[ 446.693188][ C1] __schedule+0x12fc/0x3b80
[ 446.697945][ C1] ? __pfx___schedule+0x10/0x10
[ 446.702866][ C1] ? find_held_lock+0x2b/0x80
[ 446.707613][ C1] ? schedule+0x2d7/0x3a0
[ 446.712013][ C1] schedule+0xe7/0x3a0
[ 446.716240][ C1] schedule_timeout+0x257/0x290
[ 446.721145][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 446.726574][ C1] ? rcu_is_watching+0x12/0xc0
[ 446.731386][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.736639][ C1] ___down_common+0x2d5/0x450
[ 446.741384][ C1] ? __pfx____down_common+0x10/0x10
[ 446.746701][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 446.751888][ C1] __down_interruptible+0x21/0x40
[ 446.756960][ C1] down_interruptible+0x7f/0xa0
[ 446.761862][ C1] raw_ioctl+0x1287/0x2c30
[ 446.766326][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 446.771129][ C1] ? selinux_file_ioctl+0xb4/0x270
[ 446.776294][ C1] ? __pfx_raw_ioctl+0x10/0x10
[ 446.781102][ C1] __x64_sys_ioctl+0x18e/0x210
[ 446.786008][ C1] do_syscall_64+0xcd/0x4d0
[ 446.790548][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.796472][ C1] RIP: 0033:0x7f2eaf38c9ab
[ 446.801003][ C1] RSP: 002b:00007f2eaedfcf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 446.809457][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2eaf38c9ab
[ 446.817545][ C1] RDX: 00007f2eaedfdff0 RSI: 0000000080085502 RDI: 0000000000000003
[ 446.825544][ C1] RBP: 00007f2eaf40e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 446.833576][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 446.841592][ C1] R13: 0000000000000000 R14: 00007f2eaf5a5fa0 R15: 00007ffdb0d848c8
[ 446.849622][ C1]
[ 446.852694][ C1] task:udevd state:R running task stack:27912 pid:13614 tgid:13614 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 446.866361][ C1] Call Trace:
[ 446.869675][ C1]
[ 446.872652][ C1] __schedule+0x12fc/0x3b80
[ 446.877384][ C1] ? __pfx___schedule+0x10/0x10
[ 446.882291][ C1] ? find_held_lock+0x2b/0x80
[ 446.887020][ C1] ? schedule+0x2d7/0x3a0
[ 446.891395][ C1] schedule+0xe7/0x3a0
[ 446.895521][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 446.901643][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 446.908290][ C1] ? rcu_is_watching+0x12/0xc0
[ 446.913118][ C1] do_epoll_wait+0xdf3/0x1030
[ 446.917868][ C1] ? __pfx_do_epoll_wait+0x10/0x10
[ 446.923033][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 446.929500][ C1] ? rcu_is_watching+0x12/0xc0
[ 446.934319][ C1] __x64_sys_epoll_wait+0x194/0x290
[ 446.939559][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 446.945421][ C1] ? __pfx_ksys_write+0x10/0x10
[ 446.950310][ C1] do_syscall_64+0xcd/0x4d0
[ 446.954872][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.960795][ C1] RIP: 0033:0x7fbed175d407
[ 446.965256][ C1] RSP: 002b:00007fffc44186a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 446.973876][ C1] RAX: ffffffffffffffda RBX: 00007fbed166f880 RCX: 00007fbed175d407
[ 446.981967][ C1] RDX: 0000000000000004 RSI: 00007fffc4418730 RDI: 0000000000000004
[ 446.989969][ C1] RBP: 00005645670f42c0 R08: 0000000000000000 R09: 0000000000000000
[ 446.998050][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000056456733a4a0
[ 447.006046][ C1] R13: 00007fffc4418730 R14: 0000000000000000 R15: 0000000000000000
[ 447.014148][ C1]
[ 447.017186][ C1] task:udevd state:R running task stack:27944 pid:13616 tgid:13616 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 447.031361][ C1] Call Trace:
[ 447.034838][ C1]
[ 447.037974][ C1] __schedule+0x12fc/0x3b80
[ 447.042528][ C1] ? __pfx___schedule+0x10/0x10
[ 447.047784][ C1] ? unwind_get_return_address+0x59/0xa0
[ 447.053534][ C1] ? find_held_lock+0x2b/0x80
[ 447.058265][ C1] ? __cond_resched+0x22/0x30
[ 447.062992][ C1] preempt_schedule_common+0x44/0xc0
[ 447.068323][ C1] __cond_resched+0x22/0x30
[ 447.072873][ C1] kmem_cache_alloc_noprof+0x429/0x6c0
[ 447.078385][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 447.083444][ C1] ? alloc_empty_file+0x55/0x1e0
[ 447.088488][ C1] ? alloc_empty_file+0x55/0x1e0
[ 447.093468][ C1] alloc_empty_file+0x55/0x1e0
[ 447.098337][ C1] path_openat+0xda/0x2cb0
[ 447.102795][ C1] ? __pfx_path_openat+0x10/0x10
[ 447.107773][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 447.112766][ C1] do_filp_open+0x20b/0x470
[ 447.117308][ C1] ? __pfx_do_filp_open+0x10/0x10
[ 447.122389][ C1] ? alloc_fd+0x420/0x760
[ 447.126881][ C1] do_sys_openat2+0x11b/0x1d0
[ 447.131597][ C1] ? __pfx_do_sys_openat2+0x10/0x10
[ 447.136943][ C1] __x64_sys_openat+0x174/0x210
[ 447.141838][ C1] ? __pfx___x64_sys_openat+0x10/0x10
[ 447.147271][ C1] do_syscall_64+0xcd/0x4d0
[ 447.151808][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.157746][ C1] RIP: 0033:0x7fbed175d407
[ 447.162191][ C1] RSP: 002b:00007fffc4411b20 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 447.170641][ C1] RAX: ffffffffffffffda RBX: 00007fbed166f880 RCX: 00007fbed175d407
[ 447.178740][ C1] RDX: 0000000000080000 RSI: 00007fffc4411c50 RDI: ffffffffffffff9c
[ 447.187017][ C1] RBP: 000056456739d330 R08: 0000000000000000 R09: 0000000000000000
[ 447.195015][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000056456739d420
[ 447.203013][ C1] R13: 00007fffc4411c50 R14: 000056456732f8b0 R15: 00007fffc44138e0
[ 447.211175][ C1]
[ 447.214238][ C1] task:udevd state:R running task stack:27992 pid:13617 tgid:13617 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 447.227999][ C1] Call Trace:
[ 447.231395][ C1]
[ 447.234363][ C1] __schedule+0x12fc/0x3b80
[ 447.238934][ C1] ? __pfx___schedule+0x10/0x10
[ 447.243834][ C1] ? find_held_lock+0x2b/0x80
[ 447.248575][ C1] ? schedule+0x2d7/0x3a0
[ 447.253056][ C1] schedule+0xe7/0x3a0
[ 447.257185][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 447.263306][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 447.270055][ C1] ? rcu_is_watching+0x12/0xc0
[ 447.274953][ C1] do_epoll_wait+0xdf3/0x1030
[ 447.279713][ C1] ? __pfx_do_epoll_wait+0x10/0x10
[ 447.284926][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 447.291417][ C1] __x64_sys_epoll_wait+0x194/0x290
[ 447.296788][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 447.302564][ C1] ? ksys_write+0x1ac/0x250
[ 447.307109][ C1] ? __pfx_ksys_write+0x10/0x10
[ 447.312536][ C1] do_syscall_64+0xcd/0x4d0
[ 447.317092][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.323036][ C1] RIP: 0033:0x7fbed175d407
[ 447.327729][ C1] RSP: 002b:00007fffc44186a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 447.336214][ C1] RAX: ffffffffffffffda RBX: 00007fbed166f880 RCX: 00007fbed175d407
[ 447.344402][ C1] RDX: 0000000000000004 RSI: 00007fffc4418730 RDI: 0000000000000004
[ 447.352593][ C1] RBP: 00005645670f42c0 R08: 0000000000000000 R09: 0000000000000000
[ 447.360606][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 0000564567331720
[ 447.368887][ C1] R13: 00007fffc4418730 R14: 0000000000000000 R15: 0000000000000000
[ 447.376922][ C1]
[ 447.379999][ C1] task:udevd state:S stack:28136 pid:13619 tgid:13619 ppid:2854 task_flags:0x400140 flags:0x00080001
[ 447.393472][ C1] Call Trace:
[ 447.396775][ C1]
[ 447.399824][ C1] __schedule+0x12fc/0x3b80
[ 447.404412][ C1] ? __pfx___schedule+0x10/0x10
[ 447.409314][ C1] ? find_held_lock+0x2b/0x80
[ 447.414133][ C1] ? schedule+0x2d7/0x3a0
[ 447.418510][ C1] schedule+0xe7/0x3a0
[ 447.422642][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 447.428753][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 447.435423][ C1] ? rcu_is_watching+0x12/0xc0
[ 447.440252][ C1] do_epoll_wait+0xdf3/0x1030
[ 447.445191][ C1] ? __pfx_do_epoll_wait+0x10/0x10
[ 447.450439][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 447.456914][ C1] __x64_sys_epoll_wait+0x194/0x290
[ 447.462180][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 447.467951][ C1] ? ksys_write+0x1ac/0x250
[ 447.472579][ C1] ? __pfx_ksys_write+0x10/0x10
[ 447.477471][ C1] ? getname_flags.part.0+0x1c5/0x550
[ 447.482996][ C1] do_syscall_64+0xcd/0x4d0
[ 447.487540][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.493480][ C1] RIP: 0033:0x7fbed175d407
[ 447.497955][ C1] RSP: 002b:00007fffc44186a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 447.506439][ C1] RAX: ffffffffffffffda RBX: 00007fbed166f880 RCX: 00007fbed175d407
[ 447.514440][ C1] RDX: 0000000000000004 RSI: 00007fffc4418730 RDI: 0000000000000004
[ 447.522443][ C1] RBP: 00005645670f42c0 R08: 0000000000000000 R09: 0000000000000000
[ 447.530530][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 0000564567354950
[ 447.538533][ C1] R13: 00007fffc4418730 R14: 0000000000000000 R15: 0000000000000000
[ 447.546773][ C1]
[ 447.549922][ C1] Sched Debug Version: v0.11, syzkaller #0
[ 447.555740][ C1] ktime : 447508.515752
[ 447.562870][ C1] sched_clk : 447551.345946
[ 447.570038][ C1] cpu_clk : 447549.921067
[ 447.577179][ C1] jiffies : 4294981861
[ 447.584044][ C1] sched_clock_stable() : 1
[ 447.590143][ C1]
[ 447.592493][ C1] sysctl_sched
[ 447.596048][ C1] .sysctl_sched_base_slice : 1.400000
[ 447.603002][ C1] .sysctl_sched_features : 32696287
[ 447.610043][ C1] .sysctl_sched_tunable_scaling : 1 (logarithmic)
[ 447.617785][ C1]
[ 447.620142][ C1] cpu#0, 2199.998 MHz
[ 447.624136][ C1] .nr_running : 21
[ 447.629801][ C1] .nr_switches : 109794
[ 447.635733][ C1] .nr_uninterruptible : -5
[ 447.641290][ C1] .next_balance : 4294.981872
[ 447.647650][ C1] .curr->pid : 2854
[ 447.653386][ C1] .clock : 447651.419660
[ 447.659911][ C1] .clock_task : 447651.419660
[ 447.666430][ C1] .avg_idle : 883079
[ 447.672336][ C1] .max_idle_balance_cost : 500000
[ 447.678277][ C1]
[ 447.680626][ C1] cfs_rq[0]:/syz5
[ 447.684279][ C1] .left_deadline : 228.948173
[ 447.690537][ C1] .left_vruntime : 227.548173
[ 447.696798][ C1] .min_vruntime : 227.548173
[ 447.703151][ C1] .avg_vruntime : 227.548173
[ 447.709407][ C1] .right_vruntime : 227.548173
[ 447.715673][ C1] .spread : 0.000000
[ 447.721764][ C1] .nr_queued : 1
[ 447.727239][ C1] .h_nr_runnable : 1
[ 447.732749][ C1] .h_nr_queued : 1
[ 447.738313][ C1] .h_nr_idle : 0
[ 447.743783][ C1] .load : 1048576
[ 447.749781][ C1] .load_avg : 1023
[ 447.755515][ C1] .runnable_avg : 1023
[ 447.761337][ C1] .util_avg : 0
[ 447.766814][ C1] .util_est : 0
[ 447.772285][ C1] .removed.load_avg : 0
[ 447.777758][ C1] .removed.util_avg : 0
[ 447.783231][ C1] .removed.runnable_avg : 0
[ 447.788707][ C1] .tg_load_avg_contrib : 1020
[ 447.794439][ C1] .tg_load_avg : 1165
[ 447.800197][ C1] .se->exec_start : 426150.666884
[ 447.806847][ C1] .se->vruntime : 210968.390470
[ 447.813370][ C1] .se->sum_exec_runtime : 236.321422
[ 447.819725][ C1] .se->load.weight : 918513
[ 447.825725][ C1] .se->avg.load_avg : 0
[ 447.831231][ C1] .se->avg.util_avg : 0
[ 447.836713][ C1] .se->avg.runnable_avg : 0
[ 447.842191][ C1]
[ 447.844547][ C1] cfs_rq[0]:/syz4
[ 447.848200][ C1] .left_deadline : 219.291066
[ 447.854576][ C1] .left_vruntime : 218.002787
[ 447.860925][ C1] .min_vruntime : 218.029843
[ 447.867284][ C1] .avg_vruntime : 218.016315
[ 447.873539][ C1] .right_vruntime : 218.002787
[ 447.879895][ C1] .spread : 0.000000
[ 447.885994][ C1] .nr_queued : 2
[ 447.891466][ C1] .h_nr_runnable : 2
[ 447.896935][ C1] .h_nr_queued : 2
[ 447.902410][ C1] .h_nr_idle : 0
[ 447.907886][ C1] .load : 2097152
[ 447.913915][ C1] .load_avg : 2048
[ 447.919649][ C1] .runnable_avg : 2048
[ 447.925464][ C1] .util_avg : 0
[ 447.930980][ C1] .util_est : 0
[ 447.936676][ C1] .removed.load_avg : 0
[ 447.942153][ C1] .removed.util_avg : 0
[ 447.947635][ C1] .removed.runnable_avg : 0
[ 447.953146][ C1] .tg_load_avg_contrib : 2042
[ 447.958886][ C1] .tg_load_avg : 2282
[ 447.964626][ C1] .se->exec_start : 426228.946904
[ 447.971242][ C1] .se->vruntime : 210960.793415
[ 447.977769][ C1] .se->sum_exec_runtime : 222.163901
[ 447.984130][ C1] .se->load.weight : 938585
[ 447.990134][ C1] .se->avg.load_avg : 915
[ 447.995874][ C1] .se->avg.util_avg : 0
[ 448.001355][ C1] .se->avg.runnable_avg : 2048
[ 448.007144][ C1]
[ 448.009500][ C1] cfs_rq[0]:/syz8
[ 448.013156][ C1] .left_deadline : 63.854040
[ 448.019339][ C1] .left_vruntime : 62.454040
[ 448.025516][ C1] .min_vruntime : 62.454040
[ 448.031699][ C1] .avg_vruntime : 62.454040
[ 448.037958][ C1] .right_vruntime : 62.454040
[ 448.044128][ C1] .spread : 0.000000
[ 448.050329][ C1] .nr_queued : 1
[ 448.055809][ C1] .h_nr_runnable : 1
[ 448.061299][ C1] .h_nr_queued : 1
[ 448.066854][ C1] .h_nr_idle : 0
[ 448.072340][ C1] .load : 1048576
[ 448.078346][ C1] .load_avg : 1024
[ 448.084260][ C1] .runnable_avg : 1023
[ 448.089993][ C1] .util_avg : 0
[ 448.095470][ C1] .util_est : 0
[ 448.100975][ C1] .removed.load_avg : 0
[ 448.106472][ C1] .removed.util_avg : 0
[ 448.111952][ C1] .removed.runnable_avg : 0
[ 448.117438][ C1] .tg_load_avg_contrib : 1010
[ 448.123176][ C1] .tg_load_avg : 1029
[ 448.128919][ C1] .se->exec_start : 426264.789719
[ 448.135450][ C1] .se->vruntime : 210949.733001
[ 448.142035][ C1] .se->sum_exec_runtime : 65.097640
[ 448.148224][ C1] .se->load.weight : 1029474
[ 448.154217][ C1] .se->avg.load_avg : 1004
[ 448.159965][ C1] .se->avg.util_avg : 0
[ 448.165442][ C1] .se->avg.runnable_avg : 1023
[ 448.171178][ C1]
[ 448.173529][ C1] cfs_rq[0]:/syz9
[ 448.177186][ C1] .left_deadline : 104.438569
[ 448.183535][ C1] .left_vruntime : 103.038569
[ 448.189803][ C1] .min_vruntime : 103.062203
[ 448.196060][ C1] .avg_vruntime : 103.050386
[ 448.202317][ C1] .right_vruntime : 103.062203
[ 448.208773][ C1] .spread : 0.023634
[ 448.214944][ C1] .nr_queued : 2
[ 448.220417][ C1] .h_nr_runnable : 2
[ 448.225885][ C1] .h_nr_queued : 2
[ 448.231816][ C1] .h_nr_idle : 0
[ 448.237306][ C1] .load : 2097152
[ 448.243347][ C1] .load_avg : 2048
[ 448.249104][ C1] .runnable_avg : 2048
[ 448.254958][ C1] .util_avg : 0
[ 448.260439][ C1] .util_est : 0
[ 448.265916][ C1] .removed.load_avg : 0
[ 448.271395][ C1] .removed.util_avg : 0
[ 448.276896][ C1] .removed.runnable_avg : 0
[ 448.282373][ C1] .tg_load_avg_contrib : 2040
[ 448.288122][ C1] .tg_load_avg : 2040
[ 448.293857][ C1] .se->exec_start : 426264.690211
[ 448.300381][ C1] .se->vruntime : 210949.971673
[ 448.306899][ C1] .se->sum_exec_runtime : 110.497796
[ 448.313253][ C1] .se->load.weight : 1048576
[ 448.319262][ C1] .se->avg.load_avg : 1023
[ 448.324999][ C1] .se->avg.util_avg : 0
[ 448.330472][ C1] .se->avg.runnable_avg : 2047
[ 448.336209][ C1]
[ 448.338574][ C1] cfs_rq[0]:/
[ 448.341943][ C1] .left_deadline : 210951.159468
[ 448.348469][ C1] .left_vruntime : 210949.733001
[ 448.355002][ C1] .min_vruntime : 210960.793415
[ 448.361615][ C1] .avg_vruntime : 212284.767900
[ 448.368146][ C1] .right_vruntime : 211524.696245
[ 448.374679][ C1] .spread : 574.963244
[ 448.380946][ C1] .nr_queued : 18
[ 448.386512][ C1] .h_nr_runnable : 20
[ 448.392077][ C1] .h_nr_queued : 20
[ 448.397641][ C1] .h_nr_idle : 0
[ 448.403120][ C1] .load : 18615212
[ 448.409197][ C1] .load_avg : 18177
[ 448.415018][ C1] .runnable_avg : 20479
[ 448.420836][ C1] .util_avg : 1023
[ 448.426587][ C1] .util_est : 2249
[ 448.432331][ C1] .removed.load_avg : 0
[ 448.437811][ C1] .removed.util_avg : 0
[ 448.443335][ C1] .removed.runnable_avg : 0
[ 448.448810][ C1] .tg_load_avg_contrib : 0
[ 448.454292][ C1] .tg_load_avg : 0
[ 448.459774][ C1]
[ 448.462124][ C1] rt_rq[0]:
[ 448.465248][ C1] .rt_nr_running : 0
[ 448.470759][ C1]
[ 448.473108][ C1] dl_rq[0]:
[ 448.476232][ C1] .dl_nr_running : 0
[ 448.481709][ C1] .dl_bw->bw : 996147
[ 448.487634][ C1] .dl_bw->total_bw : 104856
[ 448.493647][ C1]
[ 448.495992][ C1] runnable tasks:
[ 448.499641][ C1] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path
[ 448.517799][ C1] ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[ 448.536061][ C1] S kthreadd 2 146722.546776 E 146723.742470 1.400000 43.659400 84 120 0.000000 0.000000 0.000000 /
[ 448.554153][ C1] S pool_workqueue_ 3 9090.516293 E 9091.871659 1.400000 2.871547 4 120 0.000000 0.000000 0.000000 /
[ 448.572149][ C1] I kworker/R-rcu_g 4 118.717720 E 118.725311 0.700000 0.051514 2 100 0.000000 0.000000 0.000000 /
[ 448.590060][ C1] I kworker/R-sync_ 5 118.836979 E 118.844919 0.700000 0.020535 2 100 0.000000 0.000000 0.000000 /
[ 448.607968][ C1] I kworker/R-kvfre 6 118.988433 E 118.996377 0.700000 0.020217 2 100 0.000000 0.000000 0.000000 /
[ 448.625964][ C1] I kworker/R-slub_ 7 119.134852 E 119.142797 0.700000 0.020032 2 100 0.000000 0.000000 0.000000 /
[ 448.644142][ C1] I kworker/R-netns 8 119.221400 E 119.229475 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 /
[ 448.662231][ C1] I kworker/0:0 9 210641.631900 E 210642.189984 1.400000 352.666345 344 120 0.000000 0.000000 0.000000 /
[ 448.680228][ C1] I kworker/0:1 10 191703.867638 E 191704.926860 1.400000 497.905046 1084 120 0.000000 0.000000 0.000000 /
[ 448.698311][ C1] I kworker/0:0H 11 5391.026597 E 5391.040785 1.400000 0.260064 4 100 0.000000 0.000000 0.000000 /
[ 448.716210][ C1] I kworker/u8:0 12 210212.087827 E 210213.462941 1.400000 6005.637582 6707 120 0.000000 0.000000 0.000000 /
[ 448.734123][ C1] I kworker/R-mm_pe 13 119.221400 E 119.229475 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 /
[ 448.752119][ C1] R ksoftirqd/0 14 210950.565149 E 210951.965149 1.400000 18616.968881 9675 120 0.000000 0.000000 0.000000 /
[ 448.770026][ C1] R rcu_preempt 15 210952.807168 E 210954.207168 1.400000 2988.186105 22023 120 0.000000 0.000000 0.000000 /
[ 448.787935][ C1] S rcu_exp_par_gp_ 16 124.819378 E 125.508281 0.700000 0.030797 2 120 0.000000 0.000000 0.000000 /
[ 448.806367][ C1] D rcu_exp_gp_kthr 17 210916.465722 E 210917.865722 1.400000 99.550624 1293 120 0.000000 0.000000 0.000000 /
[ 448.824285][ C1] R migration/0 18 128.771820 E 129.463301 0.700000 32.510043 280 0 0.000000 0.000000 0.000000 /
[ 448.842366][ C1] S cpuhp/0 19 9035.553652 E 9036.938128 1.400000 13.160676 14 120 0.000000 0.000000 0.000000 /
[ 448.860293][ C1] I rcu_tasks_kthre 27 445.343296 E 446.743296 1.400000 4.738725 10 120 0.000000 0.000000 0.000000 /
[ 448.878565][ C1] S kauditd 29 101876.924850 E 101878.157303 1.400000 1366.220041 110 120 0.000000 0.000000 0.000000 /
[ 448.896736][ C1] R khungtaskd 30 211409.649452 E 211411.049452 1.400000 3.359435 18 120 0.000000 0.000000 0.000000 /
[ 448.914727][ C1] S oom_reaper 31 254.625947 E 256.025947 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 /
[ 448.932640][ C1] I kworker/u8:1 32 210104.852390 E 210106.014137 1.400000 1471.579975 6548 120 0.000000 0.000000 0.000000 /
[ 448.950666][ C1] R kcompactd0 34 210968.364621 E 210969.764621 1.400000 81.105961 679 120 0.000000 0.000000 0.000000 /
[ 448.968686][ C1] I kworker/u8:4 52 210250.310893 E 210251.674203 1.400000 1103.442957 5135 120 0.000000 0.000000 0.000000 /
[ 448.986790][ C1] S kswapd0 73 4559.183983 E 4560.532827 1.400000 0.198552 3 120 0.000000 0.000000 0.000000 /
[ 449.004705][ C1] I kworker/R-acpi_ 112 4565.480403 E 4565.496186 1.400000 0.057079 2 100 0.000000 0.000000 0.000000 /
[ 449.022744][ C1] R hwrng 175 211524.696245 E 211526.096245 1.400000 1.998131 13 120 0.000000 0.000000 0.000000 /
[ 449.040849][ C1] S scsi_eh_0 277 4850.131252 E 4851.498471 1.400000 0.109421 2 120 0.000000 0.000000 0.000000 /
[ 449.058904][ C1] I kworker/R-targe 303 5371.996507 E 5372.012426 1.400000 0.081384 2 100 0.000000 0.000000 0.000000 /
[ 449.077092][ C1] I kworker/R-xcopy 305 5373.726167 E 5373.742102 1.400000 0.065972 2 100 0.000000 0.000000 0.000000 /
[ 449.095103][ C1] I kworker/u8:5 325 210419.153663 E 210420.526772 1.400000 1401.029997 6363 120 0.000000 0.000000 0.000000 /
[ 449.113157][ C1] I kworker/0:1H 349 206385.118807 E 206385.134360 1.400000 2.803313 28 100 0.000000 0.000000 0.000000 /
[ 449.131064][ C1] I kworker/R-zd121 419 5583.695481 E 5583.711403 1.400000 0.082841 2 100 0.000000 0.000000 0.000000 /
[ 449.148978][ C1] I kworker/R-uas 500 5623.982343 E 5623.998258 1.400000 0.082657 2 100 0.000000 0.000000 0.000000 /
[ 449.166890][ C1] I kworker/R-usbip 1058 7363.731705 E 7363.747484 1.400000 0.082805 2 100 0.000000 0.000000 0.000000 /
[ 449.185001][ C1] S pvrusb2-context 1308 7903.647044 E 7904.960023 1.400000 0.142225 2 120 0.000000 0.000000 0.000000 /
[ 449.202994][ C1] I kworker/R-kvub3 1346 7981.074473 E 7981.089746 1.400000 0.133556 2 100 0.000000 0.000000 0.000000 /
[ 449.220909][ C1] I kworker/R-kvub3 1348 7981.489261 E 7981.505208 1.400000 0.064761 2 100 0.000000 0.000000 0.000000 /
[ 449.239172][ C1] I kworker/R-kmems 1352 7982.353997 E 7982.369892 1.400000 0.048763 2 100 0.000000 0.000000 0.000000 /
[ 449.257120][ C1] I kworker/R-elous 1386 7995.981424 E 7995.997349 1.400000 0.041398 2 100 0.000000 0.000000 0.000000 /
[ 449.275115][ C1] I kworker/R-ipv6_ 1569 8162.944729 E 8162.960478 1.400000 0.108691 2 100 0.000000 0.000000 0.000000 /
[ 449.293030][ C1] I kworker/u8:6 1634 58893.574774 E 58894.920861 1.400000 0.845481 4 120 0.000000 0.000000 0.000000 /
[ 449.311024][ C1] I kworker/0:2 2813 191651.066391 E 191652.401497 1.400000 279.391105 249 120 0.000000 0.000000 0.000000 /
[ 449.329012][ C1] S jbd2/sda1-8 2815 193179.712807 E 193180.949680 1.400000 68.376174 83 120 0.000000 0.000000 0.000000 /
[ 449.347010][ C1] I kworker/R-ext4- 2816 9105.214603 E 9105.230518 1.400000 0.079969 2 100 0.000000 0.000000 0.000000 /
[ 449.365088][ C1] S syslogd 2835 210946.625713 E 210947.797108 1.400000 878.820461 2590 120 0.000000 0.000000 0.000000 /
[ 449.383177][ C1] S acpid 2838 210885.943851 E 210887.343851 1.400000 123.706051 177 120 0.000000 0.000000 0.000000 /
[ 449.401534][ C1] R klogd 2843 211239.492277 E 211240.892277 1.400000 27088.400022 2585 120 0.000000 0.000000 0.000000 /
[ 449.419665][ C1] >R udevd 2854 234099.849340 N 234101.249340 1.400000 27091.869727 2405 120 0.000000 0.000000 0.000000 /
[ 449.437920][ C1] S dbus-daemon 2877 12671.663336 E 12672.489830 1.400000 10.438495 4 120 0.000000 0.000000 0.000000 /
[ 449.455827][ C1] R crond 2911 211002.448567 E 211003.848567 1.400000 40.593438 12 120 0.000000 0.000000 0.000000 /
[ 449.473744][ C1] S sshd 2915 45079.746707 E 45080.822388 1.400000 150.127164 51 120 0.000000 0.000000 0.000000 /
[ 449.492179][ C1] S dhcpcd 2918 13926.052215 E 13927.304681 1.400000 13.866961 6 120 0.000000 0.000000 0.000000 /
[ 449.510080][ C1] S sshd-session 3968 210193.148261 E 210194.203025 1.400000 23.503058 9 120 0.000000 0.000000 0.000000 /
[ 449.527977][ C1] S syz-execprog 3969 46067.106249 E 46068.425708 1.400000 1098.890754 144 120 0.000000 0.000000 0.000000 /
[ 449.546060][ C1] R syz-execprog 3977 210993.393294 E 210994.793294 1.400000 665.009041 911 120 0.000000 0.000000 0.000000 /
[ 449.564006][ C1] S syz-execprog 3982 146921.904068 E 146923.285804 1.400000 1393.192706 707 120 0.000000 0.000000 0.000000 /
[ 449.582164][ C1] R syz-executor 3975 210988.232317 E 210989.632317 1.400000 3308.671907 442 120 0.000000 0.000000 0.000000 /
[ 449.600174][ C1] I kworker/u8:7 4553 203941.492780 E 203942.892780 1.400000 289.209825 1500 120 0.000000 0.000000 0.000000 /
[ 449.618075][ C1] R kworker/0:3 6763 211017.253160 E 211018.653160 1.400000 588.699554 813 120 0.000000 0.000000 0.000000 /
[ 449.636269][ C1] D kworker/0:4 6773 210880.261046 E 210881.661046 1.400000 350.521912 388 120 0.000000 0.000000 0.000000 /
[ 449.654364][ C1] I kworker/0:5 6774 146726.423155 E 146727.241669 1.400000 1.343515 9 120 0.000000 0.000000 0.000000 /
[ 449.672360][ C1] I kworker/0:6 9083 146734.986922 E 146736.116202 1.400000 0.315456 4 120 0.000000 0.000000 0.000000 /
[ 449.690266][ C1] S syz-executor 11349 191622.551766 E 191622.792580 1.400000 36.550129 14 120 0.000000 0.000000 0.000000 /
[ 449.708172][ C1] S syz-executor 11350 191623.398778 E 191624.798778 1.400000 32.628711 12 120 0.000000 0.000000 0.000000 /
[ 449.726327][ C1] S syz-executor 11351 191630.969578 E 191632.369578 1.400000 33.393789 6 120 0.000000 0.000000 0.000000 /
[ 449.744410][ C1] S syz-executor 11352 191648.242036 E 191649.555672 1.400000 35.333197 11 120 0.000000 0.000000 0.000000 /
[ 449.762491][ C1] R syz-executor 11354 62.454040 E 63.854040 1.400000 352.507186 680 120 0.000000 0.000000 0.000000 /syz8
[ 449.780749][ C1] R syz-executor 11355 103.062203 N 104.462203 1.400000 346.392638 699 120 0.000000 0.000000 0.000000 /syz9
[ 449.798996][ C1] R syz.9.32 13589 103.038569 E 104.438569 1.400000 9.310367 31 120 0.000000 0.000000 0.000000 /syz9
[ 449.817330][ C1] S syz.9.32 13590 45.688019 E 47.036331 1.400000 31.074582 34 120 0.000000 0.000000 0.000000 /syz9
[ 449.835778][ C1] S syz.9.32 13620 101.541011 E 102.941011 1.400000 62.183810 50 120 0.000000 0.000000 0.000000 /syz9
[ 449.854117][ C1] S udevd 13593 210949.260732 E 210950.660732 1.400000 173.022526 95 120 0.000000 0.000000 0.000000 /
[ 449.872363][ C1] R udevd 13595 210957.835501 E 210959.169440 1.400000 114.301704 45 120 0.000000 0.000000 0.000000 /
[ 449.890839][ C1] R syz.5.34 13599 227.548173 E 228.948173 1.400000 13.190119 26 120 0.000000 0.000000 0.000000 /syz5
[ 449.909310][ C1] S syz.5.34 13601 159.796652 E 160.674859 1.400000 31.686097 33 120 0.000000 0.000000 0.000000 /syz5
[ 449.927574][ C1] S syz.5.34 13621 227.548173 E 228.408451 1.400000 66.509456 27 120 0.000000 0.000000 0.000000 /syz5
[ 449.946118][ C1] R syz.4.33 13602 218.002787 E 219.402787 1.400000 8.290475 22 120 0.000000 0.000000 0.000000 /syz4
[ 449.964395][ C1] R syz.4.33 13623 218.029843 N 219.291066 1.400000 83.958316 14 120 0.000000 0.000000 0.000000 /syz4
[ 449.982668][ C1] R udevd 13605 210959.780056 E 210961.122364 1.400000 237.970784 149 120 0.000000 0.000000 0.000000 /
[ 450.000584][ C1] R udevd 13616 210953.608785 E 210954.948329 1.400000 69.624566 35 120 0.000000 0.000000 0.000000 /
[ 450.018580][ C1] S udevd 13619 210952.628754 E 210952.829705 1.400000 9.682394 15 120 0.000000 0.000000 0.000000 /
[ 450.036578][ C1]
[ 450.038969][ C1] cpu#1, 2199.998 MHz
[ 450.042973][ C1] .nr_running : 7
[ 450.048460][ C1] .nr_switches : 109559
[ 450.054469][ C1] .nr_uninterruptible : 7
[ 450.060027][ C1] .next_balance : 4294.979709
[ 450.066460][ C1] .curr->pid : 13597
[ 450.072278][ C1] .clock : 430282.042258
[ 450.078807][ C1] .clock_task : 430282.042258
[ 450.085340][ C1] .avg_idle : 599446
[ 450.091377][ C1] .max_idle_balance_cost : 500000
[ 450.097381][ C1]
[ 450.099752][ C1] cfs_rq[1]:/syz9
[ 450.103427][ C1] .left_deadline : 0.000001
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[ 450.115609][ C1] .min_vruntime : 99.348469
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[ 450.211605][ C1] .tg_load_avg : 2040
[ 450.217343][ C1] .se->exec_start : 425872.801069
[ 450.223876][ C1] .se->vruntime : 200168.714020
[ 450.230491][ C1] .se->sum_exec_runtime : 103.877238
[ 450.236763][ C1] .se->load.weight : 536870
[ 450.242711][ C1] .se->avg.load_avg : 0
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[ 450.259244][ C1]
[ 450.261607][ C1] cfs_rq[1]:/syz4
[ 450.265263][ C1] .left_deadline : 0.000001
[ 450.271352][ C1] .left_vruntime : 0.000001
[ 450.277536][ C1] .min_vruntime : 77.512357
[ 450.283734][ C1] .avg_vruntime : 77.512357
[ 450.290011][ C1] .right_vruntime : 0.000001
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[ 450.318831][ C1] .h_nr_idle : 0
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[ 450.335508][ C1] .runnable_avg : 240
[ 450.341156][ C1] .util_avg : 26
[ 450.346807][ C1] .util_est : 0
[ 450.352364][ C1] .removed.load_avg : 9
[ 450.357843][ C1] .removed.util_avg : 9
[ 450.363878][ C1] .removed.runnable_avg : 9
[ 450.369359][ C1] .tg_load_avg_contrib : 240
[ 450.375026][ C1] .tg_load_avg : 2282
[ 450.381068][ C1] .se->exec_start : 426004.674873
[ 450.387865][ C1] .se->vruntime : 200190.093145
[ 450.394600][ C1] .se->sum_exec_runtime : 79.458916
[ 450.400822][ C1] .se->load.weight : 524288
[ 450.406844][ C1] .se->avg.load_avg : 120
[ 450.412606][ C1] .se->avg.util_avg : 26
[ 450.418281][ C1] .se->avg.runnable_avg : 240
[ 450.423944][ C1]
[ 450.426305][ C1] cfs_rq[1]:/syz5
[ 450.430131][ C1] .left_deadline : 0.000001
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[ 450.442578][ C1] .min_vruntime : 292.227184
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[ 450.507583][ C1] .util_avg : 6
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[ 450.540748][ C1] .tg_load_avg : 1165
[ 450.546498][ C1] .se->exec_start : 426004.477915
[ 450.553117][ C1] .se->vruntime : 200189.618120
[ 450.559648][ C1] .se->sum_exec_runtime : 298.437120
[ 450.565930][ C1] .se->load.weight : 504340
[ 450.572617][ C1] .se->avg.load_avg : 70
[ 450.578183][ C1] .se->avg.util_avg : 6
[ 450.583663][ C1] .se->avg.runnable_avg : 145
[ 450.589567][ C1]
[ 450.591924][ C1] cfs_rq[1]:/syz3
[ 450.595576][ C1] .left_deadline : 0.000001
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[ 450.608581][ C1] .min_vruntime : 561.702318
[ 450.614942][ C1] .avg_vruntime : 561.702318
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[ 450.706512][ C1] .tg_load_avg : 124
[ 450.712256][ C1] .se->exec_start : 426004.878105
[ 450.718977][ C1] .se->vruntime : 200192.112780
[ 450.725562][ C1] .se->sum_exec_runtime : 573.572710
[ 450.731843][ C1] .se->load.weight : 1048576
[ 450.737868][ C1] .se->avg.load_avg : 123
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[ 450.755087][ C1]
[ 450.757443][ C1] cfs_rq[1]:/syz8
[ 450.761105][ C1] .left_deadline : 0.000001
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[ 450.780126][ C1] .avg_vruntime : 80.466317
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[ 450.838030][ C1] .util_avg : 9
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[ 450.877074][ C1] .se->exec_start : 425792.540041
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[ 450.919214][ C1]
[ 450.922055][ C1] cfs_rq[1]:/
[ 450.925365][ C1] .left_deadline : 200193.529873
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[ 451.044699][ C1]
[ 451.047338][ C1] rt_rq[1]:
[ 451.050821][ C1] .rt_nr_running : 0
[ 451.056296][ C1]
[ 451.058636][ C1] dl_rq[1]:
[ 451.061769][ C1] .dl_nr_running : 1
[ 451.067273][ C1] .dl_bw->bw : 996147
[ 451.073181][ C1] .dl_bw->total_bw : 104856
[ 451.079095][ C1]
[ 451.081441][ C1] runnable tasks:
[ 451.085182][ C1] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path
[ 451.103253][ C1] ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[ 451.121088][ C1] S init 1 181764.179208 E 181765.579208 1.400000 9544.989950 2542 120 0.000000 0.000000 0.000000 /
[ 451.139390][ C1] S cpuhp/1 20 4294.306172 E 4295.682484 1.400000 5.776254 15 120 0.000000 0.000000 0.000000 /
[ 451.157834][ C1] S migration/1 21 164.034770 E 164.727277 0.700000 2522.282331 253 0 0.000000 0.000000 0.000000 /
[ 451.175747][ C1] S ksoftirqd/1 22 200191.668392 E 200193.041341 1.400000 18628.186723 9611 120 0.000000 0.000000 0.000000 /
[ 451.193658][ C1] I kworker/1:0 23 91053.420433 E 91054.820433 1.400000 5.098204 10 120 0.000000 0.000000 0.000000 /
[ 451.211750][ C1] I kworker/1:0H 24 183235.215419 E 183235.230907 1.400000 20.234587 99 100 0.000000 0.000000 0.000000 /
[ 451.230026][ C1] S kdevtmpfs 25 200184.198254 E 200185.020712 1.400000 94.220180 324 120 0.000000 0.000000 0.000000 /
[ 451.248513][ C1] I kworker/R-inet_ 26 25.380062 E 25.396213 1.400000 0.019282 2 100 0.000000 0.000000 0.000000 /
[ 451.266707][ C1] I rcu_tasks_trace 28 90.317698 E 91.691909 1.400000 2.867122 11 120 0.000000 0.000000 0.000000 /
[ 451.285593][ C1] I kworker/R-write 33 85.835138 E 85.851098 1.400000 0.016622 2 100 0.000000 0.000000 0.000000 /
[ 451.303512][ C1] I kworker/R-kbloc 35 95.263883 E 95.279774 1.400000 0.022521 2 100 0.000000 0.000000 0.000000 /
[ 451.321510][ C1] I kworker/u8:2 36 199725.568508 E 199726.940352 1.400000 1016.175933 3834 120 0.000000 0.000000 0.000000 /
[ 451.339887][ C1] S irq/9-acpi 37 339.747311 E 0.605983 1.400000 0.121365 2 49 0.000000 0.000000 0.000000 /
[ 451.358499][ C1] R kworker/1:1 38 200192.129873 E 200193.529873 1.400000 28985.458082 1951 120 0.000000 0.000000 0.000000 /
[ 451.376595][ C1] I kworker/R-ata_s 39 1143.210049 E 1143.225615 1.400000 0.050753 2 100 0.000000 0.000000 0.000000 /
[ 451.394604][ C1] I kworker/R-md_bi 40 1164.772377 E 1164.788528 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 /
[ 451.413218][ C1] I kworker/R-md 41 1164.772377 E 1164.788528 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 /
[ 451.431132][ C1] I kworker/R-edac- 42 1167.096703 E 1167.112550 1.400000 0.026334 2 100 0.000000 0.000000 0.000000 /
[ 451.449324][ C1] I kworker/R-quota 43 1323.504981 E 1323.520769 1.400000 3.561673 2 100 0.000000 0.000000 0.000000 /
[ 451.467247][ C1] I kworker/1:1H 44 1515.898858 E 1515.913081 1.400000 6.166013 2 100 0.000000 0.000000 0.000000 /
[ 451.485245][ C1] I kworker/R-rpcio 45 1522.227565 E 1522.243440 1.400000 0.051439 2 100 0.000000 0.000000 0.000000 /
[ 451.503534][ C1] I kworker/R-xprti 46 1527.417656 E 1527.433422 1.400000 0.054149 2 100 0.000000 0.000000 0.000000 /
[ 451.521471][ C1] R kworker/u8:3 47 200874.975194 E 200876.375194 1.400000 2166.405444 5976 120 0.000000 0.000000 0.000000 /
[ 451.539475][ C1] I kworker/R-cfg80 48 1549.178638 E 1549.194356 1.400000 0.058409 2 100 0.000000 0.000000 0.000000 /
[ 451.557729][ C1] I kworker/R-nfsio 75 1663.166318 E 1663.182235 1.400000 0.062738 2 100 0.000000 0.000000 0.000000 /
[ 451.576084][ C1] I kworker/R-scsi_ 278 1954.672030 E 1954.687910 1.400000 0.083776 2 100 0.000000 0.000000 0.000000 /
[ 451.594092][ C1] I kworker/R-targe 304 2356.511986 E 2356.527920 1.400000 0.076473 2 100 0.000000 0.000000 0.000000 /
[ 451.612003][ C1] I kworker/R-liber 389 2429.924420 E 2429.939513 1.400000 0.118280 2 100 0.000000 0.000000 0.000000 /
[ 451.629912][ C1] R kworker/1:2 1120 200198.475816 E 200199.737573 1.400000 934.483800 441 120 0.000000 0.000000 0.000000 /
[ 451.648305][ C1] I kworker/R-kvub3 1347 3311.926682 E 3311.942618 1.400000 0.069695 2 100 0.000000 0.000000 0.000000 /
[ 451.666205][ C1] I kworker/R-mld 1568 3556.621197 E 3556.636948 1.400000 0.111233 2 100 0.000000 0.000000 0.000000 /
[ 451.684211][ C1] R dhcpcd 2892 200872.669347 E 200874.069347 1.400000 46.198129 79 120 0.000000 0.000000 0.000000 /
[ 451.702786][ C1] S dhcpcd 2893 12712.950628 E 12713.509743 1.400000 92.239937 99 120 0.000000 0.000000 0.000000 /
[ 451.720882][ C1] S dhcpcd 2894 9187.053068 E 9188.261224 1.400000 11.254867 6 120 0.000000 0.000000 0.000000 /
[ 451.738781][ C1] S dhcpcd 2895 9846.835679 E 9848.124442 1.400000 12.627940 8 120 0.000000 0.000000 0.000000 /
[ 451.756815][ C1] S getty 2916 9501.581254 E 9502.346790 1.400000 35.089662 6 120 0.000000 0.000000 0.000000 /
[ 451.774984][ C1] S sshd-session 3966 35434.584815 E 35435.984815 1.400000 71.646526 8 120 0.000000 0.000000 0.000000 /
[ 451.792977][ C1] S syz-execprog 3970 200123.485473 E 200124.842290 1.400000 201.779475 2483 120 0.000000 0.000000 0.000000 /
[ 451.810883][ C1] S syz-execprog 3971 181296.123973 E 181297.479906 1.400000 444.461998 625 120 0.000000 0.000000 0.000000 /
[ 451.828781][ C1] S syz-execprog 3972 36478.424044 E 36479.390238 1.400000 34.264638 163 120 0.000000 0.000000 0.000000 /
[ 451.846683][ C1] S syz-execprog 3973 36479.090040 E 36479.490977 1.400000 768.562879 188 120 0.000000 0.000000 0.000000 /
[ 451.864934][ C1] S syz-execprog 3976 36478.569156 E 36479.224467 1.400000 0.044689 1 120 0.000000 0.000000 0.000000 /
[ 451.882927][ C1] S syz-execprog 3983 200123.338718 E 200124.258304 1.400000 500.882090 297 120 0.000000 0.000000 0.000000 /
[ 451.901098][ C1] I kworker/1:3 6793 200009.198511 E 200010.484794 1.400000 553.768570 744 120 0.000000 0.000000 0.000000 /
[ 451.919169][ C1] I kworker/1:4 6796 199882.187585 E 199883.551284 1.400000 2.759423 49 120 0.000000 0.000000 0.000000 /
[ 451.937333][ C1] S syz-executor 11353 181227.364326 E 181228.656805 1.400000 34.689676 5 120 0.000000 0.000000 0.000000 /
[ 451.955244][ C1] S syz-executor 11356 561.702318 E 562.899086 1.400000 372.090060 661 120 0.000000 0.000000 0.000000 /syz3
[ 451.973506][ C1] S syz-executor 11358 77.512357 E 78.881048 1.400000 381.490274 674 120 0.000000 0.000000 0.000000 /syz4
[ 451.991769][ C1] S syz-executor 11363 292.227184 E 293.590373 1.400000 347.476156 668 120 0.000000 0.000000 0.000000 /syz5
[ 452.010373][ C1] >R udevd 13597 203471.243347 N 203471.576705 1.400000 3367.710244 76 120 0.000000 0.000000 0.000000 /
[ 452.028392][ C1] S syz.4.33 13603 71.026139 E 72.336037 1.400000 22.611500 34 120 0.000000 0.000000 0.000000 /syz4
[ 452.047254][ C1] S syz.3.35 13610 559.802586 E 561.107558 1.400000 6.473903 12 120 0.000000 0.000000 0.000000 /syz3
[ 452.065595][ C1] S syz.3.35 13611 559.788998 E 561.160653 1.400000 21.974042 38 120 0.000000 0.000000 0.000000 /syz3
[ 452.083938][ C1] S syz.8.31 13612 79.100175 E 80.457992 1.400000 8.476601 23 120 0.000000 0.000000 0.000000 /syz8
[ 452.102189][ C1] S syz.8.31 13613 80.466317 E 81.763646 1.400000 23.485839 38 120 0.000000 0.000000 0.000000 /syz8
[ 452.120443][ C1] R udevd 13614 200269.893963 E 200271.293963 1.400000 74.351142 38 120 0.000000 0.000000 0.000000 /
[ 452.138558][ C1] R udevd 13617 200267.479967 E 200268.879967 1.400000 55.113355 52 120 0.000000 0.000000 0.000000 /
[ 452.156459][ C1]
[ 452.158802][ C1]
[ 452.158802][ C1] Showing all locks held in the system:
[ 452.166552][ C1] 6 locks held by kworker/1:2/1120:
[ 452.171773][ C1] 2 locks held by udevd/2854:
[ 452.176561][ C1] 2 locks held by getty/2916:
[ 452.181257][ C1] #0: ffff8881155000a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 452.191070][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 452.201319][ C1] 11 locks held by kworker/0:4/6773:
[ 452.206709][ C1] #0: ffff888106e90148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 452.217564][ C1] #1: ffffc9000219fd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 452.228947][ C1] #2: ffff88810bbc9198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5060
[ 452.237888][ C1] #3: ffff888105eab198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0
[ 452.247257][ C1] #4: ffff888105ea6160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0
[ 452.256627][ C1] #5: ffff88811ed15a20 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0
[ 452.266013][ C1] #6: ffffffff8a058468 (input_mutex){+.+.}-{4:4}, at: input_register_device+0x992/0x1180
[ 452.276242][ C1] #7: ffff88811d2425e0 (&led_cdev->led_access){+.+.}-{4:4}, at: led_classdev_register_ext+0x519/0xa10
[ 452.287560][ C1] #8: ffffffff896f6590 (triggers_list_lock){++++}-{4:4}, at: led_trigger_set_default+0x89/0x2e0
[ 452.298247][ C1] #9: ffff88811d2424f8 (&led_cdev->trigger_lock){+.+.}-{4:4}, at: led_trigger_set_default+0x92/0x2e0
[ 452.309365][ C1] #10: ffffffff892d3f78 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x284/0x3c0
[ 452.319614][ C1] 6 locks held by udevd/13597:
[ 452.324404][ C1] #0: ffff888132157948 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x530
[ 452.333721][ C1] #1: ffffffff892c89e0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x20a0
[ 452.343453][ C1] #2: ffff88811ed1d230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x74/0xd0
[ 452.352850][ C1] #3: ffffffff892c89e0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x80/0x880
[ 452.362512][ C1] #4: ffffffff897e76f8 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x1820
[ 452.371782][ C1] #5: ffffffff892c89e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 452.381887][ C1]
[ 452.384243][ C1] =============================================
[ 452.384243][ C1]
[ 452.439843][ C1] task:init state:S stack:22680 pid:1 tgid:1 ppid:0 task_flags:0x400100 flags:0x00080001
[ 452.452001][ C1] Call Trace:
[ 452.455428][ C1]
[ 452.458433][ C1] __schedule+0x12fc/0x3b80
[ 452.463125][ C1] ? __pfx___schedule+0x10/0x10
[ 452.468072][ C1] ? find_held_lock+0x2b/0x80
[ 452.472844][ C1] ? schedule+0x2d7/0x3a0
[ 452.477264][ C1] schedule+0xe7/0x3a0
[ 452.481426][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 452.487572][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 452.494266][ C1] ? dequeue_signal+0x21a/0x520
[ 452.499197][ C1] ? rcu_is_watching+0x12/0xc0
[ 452.504271][ C1] do_sigtimedwait+0x437/0x5e0
[ 452.509105][ C1] ? __pfx_do_sigtimedwait+0x10/0x10
[ 452.514619][ C1] ? __might_fault+0xe3/0x190
[ 452.519374][ C1] ? __might_fault+0xe3/0x190
[ 452.524455][ C1] __x64_sys_rt_sigtimedwait+0x1ed/0x2f0
[ 452.530173][ C1] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10
[ 452.536546][ C1] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 452.543199][ C1] do_syscall_64+0xcd/0x4d0
[ 452.547910][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.553844][ C1] RIP: 0033:0x7fef7255b407
[ 452.558404][ C1] RSP: 002b:00007fff114c6070 EFLAGS: 00000202 ORIG_RAX: 0000000000000080
[ 452.566942][ C1] RAX: ffffffffffffffda RBX: 00007fef7240bc80 RCX: 00007fef7255b407
[ 452.575047][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fef72775498
[ 452.583059][ C1] RBP: 00007fef72775490 R08: 0000000000000000 R09: 0000000000000000
[ 452.591148][ C1] R10: 0000000000000008 R11: 0000000000000202 R12: 00007fef72775490
[ 452.599146][ C1] R13: 00007fff114c60ec R14: 00007fef727b5000 R15: 000055cea9eccd98
[ 452.607166][ C1]
[ 452.610382][ C1] task:kthreadd state:S stack:26872 pid:2 tgid:2 ppid:0 task_flags:0x208040 flags:0x00080000
[ 452.622652][ C1] Call Trace:
[ 452.625963][ C1]
[ 452.628925][ C1] __schedule+0x12fc/0x3b80
[ 452.633487][ C1] ? __pfx___schedule+0x10/0x10
[ 452.638393][ C1] ? find_held_lock+0x2b/0x80
[ 452.643128][ C1] ? schedule+0x2d7/0x3a0
[ 452.647609][ C1] schedule+0xe7/0x3a0
[ 452.651755][ C1] ? kthreadd+0x2ce/0x800
[ 452.656138][ C1] kthreadd+0x5f3/0x800
[ 452.660351][ C1] ? __pfx_kthreadd+0x10/0x10
[ 452.665083][ C1] ret_from_fork+0x56d/0x700
[ 452.669707][ C1] ? __pfx_kthreadd+0x10/0x10
[ 452.674511][ C1] ret_from_fork_asm+0x1a/0x30
[ 452.679444][ C1]
[ 452.682516][ C1] task:pool_workqueue_ state:S stack:30632 pid:3 tgid:3 ppid:2 task_flags:0x208040 flags:0x00080000
[ 452.694689][ C1] Call Trace:
[ 452.698010][ C1]
[ 452.700987][ C1] __schedule+0x12fc/0x3b80
[ 452.705555][ C1] ? __pfx___schedule+0x10/0x10
[ 452.710817][ C1] ? find_held_lock+0x2b/0x80
[ 452.715643][ C1] ? schedule+0x2d7/0x3a0
[ 452.720018][ C1] schedule+0xe7/0x3a0
[ 452.724135][ C1] kthread_worker_fn+0x516/0xc50
[ 452.729147][ C1] ? __pfx_pwq_release_workfn+0x10/0x10
[ 452.734769][ C1] ? __pfx_kthread_worker_fn+0x10/0x10
[ 452.740271][ C1] kthread+0x3c5/0x780
[ 452.744387][ C1] ? __pfx_kthread+0x10/0x10
[ 452.749122][ C1] ? rcu_is_watching+0x12/0xc0
[ 452.753975][ C1] ? __pfx_kthread+0x10/0x10
[ 452.758624][ C1] ret_from_fork+0x56d/0x700
[ 452.763256][ C1] ? __pfx_kthread+0x10/0x10
[ 452.768099][ C1] ret_from_fork_asm+0x1a/0x30
[ 452.773020][ C1]
[ 452.776067][ C1] task:kworker/R-rcu_g state:I stack:30440 pid:4 tgid:4 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 452.788616][ C1] Call Trace:
[ 452.791940][ C1]
[ 452.794903][ C1] __schedule+0x12fc/0x3b80
[ 452.799473][ C1] ? __pfx___schedule+0x10/0x10
[ 452.804378][ C1] ? find_held_lock+0x2b/0x80
[ 452.809112][ C1] ? schedule+0x2d7/0x3a0
[ 452.813495][ C1] schedule+0xe7/0x3a0
[ 452.817605][ C1] rescuer_thread+0x987/0xea0
[ 452.822335][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 452.827409][ C1] ? find_held_lock+0x2b/0x80
[ 452.832133][ C1] ? rcu_is_watching+0x12/0xc0
[ 452.836953][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 452.842194][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 452.847447][ C1] ? __kthread_parkme+0x19e/0x250
[ 452.852593][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 452.857872][ C1] kthread+0x3c5/0x780
[ 452.862099][ C1] ? __pfx_kthread+0x10/0x10
[ 452.866778][ C1] ? rcu_is_watching+0x12/0xc0
[ 452.871678][ C1] ? __pfx_kthread+0x10/0x10
[ 452.876435][ C1] ret_from_fork+0x56d/0x700
[ 452.881070][ C1] ? __pfx_kthread+0x10/0x10
[ 452.885706][ C1] ret_from_fork_asm+0x1a/0x30
[ 452.890538][ C1]
[ 452.893577][ C1] task:kworker/R-sync_ state:I stack:31176 pid:5 tgid:5 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 452.905754][ C1] Call Trace:
[ 452.909050][ C1]
[ 452.912030][ C1] __schedule+0x12fc/0x3b80
[ 452.916586][ C1] ? __pfx___schedule+0x10/0x10
[ 452.921579][ C1] ? find_held_lock+0x2b/0x80
[ 452.926325][ C1] ? schedule+0x2d7/0x3a0
[ 452.930705][ C1] schedule+0xe7/0x3a0
[ 452.934817][ C1] rescuer_thread+0x987/0xea0
[ 452.939549][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 452.944703][ C1] ? find_held_lock+0x2b/0x80
[ 452.949465][ C1] ? rcu_is_watching+0x12/0xc0
[ 452.954287][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 452.959658][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 452.965207][ C1] ? __kthread_parkme+0x19e/0x250
[ 452.970270][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 452.975603][ C1] kthread+0x3c5/0x780
[ 452.979724][ C1] ? __pfx_kthread+0x10/0x10
[ 452.984379][ C1] ? rcu_is_watching+0x12/0xc0
[ 452.989257][ C1] ? __pfx_kthread+0x10/0x10
[ 452.993907][ C1] ret_from_fork+0x56d/0x700
[ 452.998992][ C1] ? __pfx_kthread+0x10/0x10
[ 453.003670][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.008512][ C1]
[ 453.011651][ C1] task:kworker/R-kvfre state:I stack:31176 pid:6 tgid:6 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.023832][ C1] Call Trace:
[ 453.027141][ C1]
[ 453.030103][ C1] __schedule+0x12fc/0x3b80
[ 453.034661][ C1] ? __pfx___schedule+0x10/0x10
[ 453.039567][ C1] ? find_held_lock+0x2b/0x80
[ 453.044309][ C1] ? schedule+0x2d7/0x3a0
[ 453.048707][ C1] schedule+0xe7/0x3a0
[ 453.052832][ C1] rescuer_thread+0x987/0xea0
[ 453.057640][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 453.062804][ C1] ? find_held_lock+0x2b/0x80
[ 453.067751][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.072748][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.078005][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 453.083253][ C1] ? __kthread_parkme+0x19e/0x250
[ 453.088327][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.093577][ C1] kthread+0x3c5/0x780
[ 453.097698][ C1] ? __pfx_kthread+0x10/0x10
[ 453.102425][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.107335][ C1] ? __pfx_kthread+0x10/0x10
[ 453.112002][ C1] ret_from_fork+0x56d/0x700
[ 453.116886][ C1] ? __pfx_kthread+0x10/0x10
[ 453.121617][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.126615][ C1]
[ 453.129773][ C1] task:kworker/R-slub_ state:I stack:31176 pid:7 tgid:7 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.142064][ C1] Call Trace:
[ 453.145385][ C1]
[ 453.148347][ C1] __schedule+0x12fc/0x3b80
[ 453.152961][ C1] ? __pfx___schedule+0x10/0x10
[ 453.157999][ C1] ? find_held_lock+0x2b/0x80
[ 453.162747][ C1] ? schedule+0x2d7/0x3a0
[ 453.167126][ C1] schedule+0xe7/0x3a0
[ 453.171263][ C1] rescuer_thread+0x987/0xea0
[ 453.175995][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 453.181071][ C1] ? find_held_lock+0x2b/0x80
[ 453.185807][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.190709][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.195963][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 453.201248][ C1] ? __kthread_parkme+0x19e/0x250
[ 453.206328][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.211606][ C1] kthread+0x3c5/0x780
[ 453.215828][ C1] ? __pfx_kthread+0x10/0x10
[ 453.220573][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.225413][ C1] ? __pfx_kthread+0x10/0x10
[ 453.230157][ C1] ret_from_fork+0x56d/0x700
[ 453.234803][ C1] ? __pfx_kthread+0x10/0x10
[ 453.239447][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.244274][ C1]
[ 453.247340][ C1] task:kworker/R-netns state:I stack:31256 pid:8 tgid:8 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.259665][ C1] Call Trace:
[ 453.262970][ C1]
[ 453.266051][ C1] __schedule+0x12fc/0x3b80
[ 453.270662][ C1] ? __pfx___schedule+0x10/0x10
[ 453.275606][ C1] ? find_held_lock+0x2b/0x80
[ 453.280492][ C1] ? schedule+0x2d7/0x3a0
[ 453.285062][ C1] schedule+0xe7/0x3a0
[ 453.289334][ C1] rescuer_thread+0x987/0xea0
[ 453.294095][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 453.299231][ C1] ? find_held_lock+0x2b/0x80
[ 453.303978][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.308809][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.314147][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 453.319400][ C1] ? __kthread_parkme+0x19e/0x250
[ 453.324464][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.329722][ C1] kthread+0x3c5/0x780
[ 453.333855][ C1] ? __pfx_kthread+0x10/0x10
[ 453.338561][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.343492][ C1] ? __pfx_kthread+0x10/0x10
[ 453.348146][ C1] ret_from_fork+0x56d/0x700
[ 453.352948][ C1] ? __pfx_kthread+0x10/0x10
[ 453.357580][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.362498][ C1]
[ 453.365558][ C1] task:kworker/0:0 state:I stack:22488 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.377709][ C1] Workqueue: 0x0 (events)
[ 453.382199][ C1] Call Trace:
[ 453.385508][ C1]
[ 453.388467][ C1] __schedule+0x12fc/0x3b80
[ 453.393032][ C1] ? __pfx___schedule+0x10/0x10
[ 453.398028][ C1] ? find_held_lock+0x2b/0x80
[ 453.402772][ C1] ? schedule+0x2d7/0x3a0
[ 453.407147][ C1] schedule+0xe7/0x3a0
[ 453.411294][ C1] ? worker_thread+0x28b/0xf10
[ 453.416125][ C1] worker_thread+0x2e5/0xf10
[ 453.420773][ C1] ? __pfx_worker_thread+0x10/0x10
[ 453.425956][ C1] kthread+0x3c5/0x780
[ 453.430164][ C1] ? __pfx_kthread+0x10/0x10
[ 453.434993][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.440804][ C1] ? __pfx_kthread+0x10/0x10
[ 453.445560][ C1] ret_from_fork+0x56d/0x700
[ 453.450305][ C1] ? __pfx_kthread+0x10/0x10
[ 453.455026][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.459860][ C1]
[ 453.462903][ C1] task:kworker/0:1 state:I stack:22520 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.475056][ C1] Workqueue: 0x0 (events)
[ 453.479561][ C1] Call Trace:
[ 453.482881][ C1]
[ 453.485867][ C1] __schedule+0x12fc/0x3b80
[ 453.490435][ C1] ? __pfx___schedule+0x10/0x10
[ 453.495340][ C1] ? find_held_lock+0x2b/0x80
[ 453.500068][ C1] ? schedule+0x2d7/0x3a0
[ 453.504562][ C1] schedule+0xe7/0x3a0
[ 453.508673][ C1] ? worker_thread+0x28b/0xf10
[ 453.513480][ C1] worker_thread+0x2e5/0xf10
[ 453.518130][ C1] ? __kthread_parkme+0x19e/0x250
[ 453.523192][ C1] ? __pfx_worker_thread+0x10/0x10
[ 453.528349][ C1] kthread+0x3c5/0x780
[ 453.532470][ C1] ? __pfx_kthread+0x10/0x10
[ 453.537125][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.542029][ C1] ? __pfx_kthread+0x10/0x10
[ 453.546692][ C1] ret_from_fork+0x56d/0x700
[ 453.551320][ C1] ? __pfx_kthread+0x10/0x10
[ 453.556129][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.560954][ C1]
[ 453.563990][ C1] task:kworker/0:0H state:I stack:29368 pid:11 tgid:11 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.576086][ C1] Workqueue: 0x0 (events_highpri)
[ 453.581269][ C1] Call Trace:
[ 453.584575][ C1]
[ 453.587545][ C1] __schedule+0x12fc/0x3b80
[ 453.592121][ C1] ? __pfx___schedule+0x10/0x10
[ 453.597029][ C1] ? find_held_lock+0x2b/0x80
[ 453.601775][ C1] ? schedule+0x2d7/0x3a0
[ 453.606179][ C1] schedule+0xe7/0x3a0
[ 453.610313][ C1] ? worker_thread+0x28b/0xf10
[ 453.615135][ C1] worker_thread+0x2e5/0xf10
[ 453.620241][ C1] ? __pfx_worker_thread+0x10/0x10
[ 453.625421][ C1] kthread+0x3c5/0x780
[ 453.629866][ C1] ? __pfx_kthread+0x10/0x10
[ 453.634613][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.639437][ C1] ? __pfx_kthread+0x10/0x10
[ 453.644080][ C1] ret_from_fork+0x56d/0x700
[ 453.648713][ C1] ? __pfx_kthread+0x10/0x10
[ 453.653362][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.658208][ C1]
[ 453.661264][ C1] task:kworker/u8:0 state:I stack:25640 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.673339][ C1] Workqueue: 0x0 (events_unbound)
[ 453.678500][ C1] Call Trace:
[ 453.681802][ C1]
[ 453.684761][ C1] __schedule+0x12fc/0x3b80
[ 453.689321][ C1] ? __pfx___schedule+0x10/0x10
[ 453.694225][ C1] ? find_held_lock+0x2b/0x80
[ 453.698957][ C1] ? schedule+0x2d7/0x3a0
[ 453.703339][ C1] schedule+0xe7/0x3a0
[ 453.707535][ C1] ? worker_thread+0x28b/0xf10
[ 453.712431][ C1] worker_thread+0x2e5/0xf10
[ 453.717103][ C1] ? __pfx_worker_thread+0x10/0x10
[ 453.722324][ C1] kthread+0x3c5/0x780
[ 453.726558][ C1] ? __pfx_kthread+0x10/0x10
[ 453.731194][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.736013][ C1] ? __pfx_kthread+0x10/0x10
[ 453.740652][ C1] ret_from_fork+0x56d/0x700
[ 453.745272][ C1] ? __pfx_kthread+0x10/0x10
[ 453.749924][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.754758][ C1]
[ 453.757798][ C1] task:kworker/R-mm_pe state:I stack:31256 pid:13 tgid:13 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 453.770068][ C1] Call Trace:
[ 453.773385][ C1]
[ 453.776460][ C1] __schedule+0x12fc/0x3b80
[ 453.781473][ C1] ? __pfx___schedule+0x10/0x10
[ 453.786471][ C1] ? find_held_lock+0x2b/0x80
[ 453.791311][ C1] ? schedule+0x2d7/0x3a0
[ 453.795949][ C1] schedule+0xe7/0x3a0
[ 453.800161][ C1] rescuer_thread+0x987/0xea0
[ 453.804890][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 453.809970][ C1] ? find_held_lock+0x2b/0x80
[ 453.814698][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.819512][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.824770][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 453.830031][ C1] ? __kthread_parkme+0x19e/0x250
[ 453.835092][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 453.840345][ C1] kthread+0x3c5/0x780
[ 453.844633][ C1] ? __pfx_kthread+0x10/0x10
[ 453.849527][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.854436][ C1] ? __pfx_kthread+0x10/0x10
[ 453.859126][ C1] ret_from_fork+0x56d/0x700
[ 453.863920][ C1] ? __pfx_kthread+0x10/0x10
[ 453.868570][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.873405][ C1]
[ 453.876453][ C1] task:ksoftirqd/0 state:R running task stack:23416 pid:14 tgid:14 ppid:2 task_flags:0x4208040 flags:0x00080000
[ 453.890383][ C1] Call Trace:
[ 453.893683][ C1]
[ 453.896648][ C1] __schedule+0x12fc/0x3b80
[ 453.901219][ C1] ? __pfx___schedule+0x10/0x10
[ 453.906248][ C1] ? find_held_lock+0x2b/0x80
[ 453.910998][ C1] ? schedule+0x2d7/0x3a0
[ 453.915381][ C1] schedule+0xe7/0x3a0
[ 453.919598][ C1] smpboot_thread_fn+0x8e6/0xae0
[ 453.924583][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 453.930242][ C1] kthread+0x3c5/0x780
[ 453.934409][ C1] ? __pfx_kthread+0x10/0x10
[ 453.939166][ C1] ? rcu_is_watching+0x12/0xc0
[ 453.944062][ C1] ? __pfx_kthread+0x10/0x10
[ 453.948729][ C1] ret_from_fork+0x56d/0x700
[ 453.953353][ C1] ? __pfx_kthread+0x10/0x10
[ 453.957984][ C1] ret_from_fork_asm+0x1a/0x30
[ 453.962811][ C1]
[ 453.965858][ C1] task:rcu_preempt state:R running task stack:28536 pid:15 tgid:15 ppid:2 task_flags:0x208040 flags:0x00080000
[ 453.979436][ C1] Call Trace:
[ 453.982742][ C1]
[ 453.985710][ C1] __schedule+0x12fc/0x3b80
[ 453.990267][ C1] ? __pfx___schedule+0x10/0x10
[ 453.995169][ C1] ? find_held_lock+0x2b/0x80
[ 453.999902][ C1] ? schedule+0x2d7/0x3a0
[ 454.004285][ C1] schedule+0xe7/0x3a0
[ 454.008398][ C1] schedule_timeout+0x123/0x290
[ 454.013294][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 454.018700][ C1] ? __pfx_process_timeout+0x10/0x10
[ 454.024046][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 454.029896][ C1] ? prepare_to_swait_event+0xf5/0x480
[ 454.035411][ C1] rcu_gp_fqs_loop+0x1ea/0xaf0
[ 454.040223][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 454.045547][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 454.050797][ C1] ? __pfx_rcu_gp_init+0x10/0x10
[ 454.055774][ C1] ? rcu_gp_cleanup+0x7c1/0xd90
[ 454.060684][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 454.066533][ C1] rcu_gp_kthread+0x26d/0x380
[ 454.071261][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 454.076509][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.081422][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 454.086857][ C1] ? __kthread_parkme+0x19e/0x250
[ 454.092138][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 454.097405][ C1] kthread+0x3c5/0x780
[ 454.101535][ C1] ? __pfx_kthread+0x10/0x10
[ 454.106178][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.111100][ C1] ? __pfx_kthread+0x10/0x10
[ 454.115735][ C1] ret_from_fork+0x56d/0x700
[ 454.120361][ C1] ? __pfx_kthread+0x10/0x10
[ 454.125065][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.129930][ C1]
[ 454.133147][ C1] task:rcu_exp_par_gp_ state:S stack:31376 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 454.145234][ C1] Call Trace:
[ 454.148556][ C1]
[ 454.151776][ C1] __schedule+0x12fc/0x3b80
[ 454.156432][ C1] ? __pfx___schedule+0x10/0x10
[ 454.161421][ C1] ? find_held_lock+0x2b/0x80
[ 454.166159][ C1] ? schedule+0x2d7/0x3a0
[ 454.170561][ C1] schedule+0xe7/0x3a0
[ 454.174665][ C1] ? __pfx_kthread_worker_fn+0x10/0x10
[ 454.180169][ C1] kthread_worker_fn+0x516/0xc50
[ 454.185163][ C1] ? __pfx_kthread_worker_fn+0x10/0x10
[ 454.190664][ C1] kthread+0x3c5/0x780
[ 454.194785][ C1] ? __pfx_kthread+0x10/0x10
[ 454.199442][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.204273][ C1] ? __pfx_kthread+0x10/0x10
[ 454.208922][ C1] ret_from_fork+0x56d/0x700
[ 454.213542][ C1] ? __pfx_kthread+0x10/0x10
[ 454.218178][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.223000][ C1]
[ 454.226047][ C1] task:rcu_exp_gp_kthr state:R running task stack:28472 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000
[ 454.239606][ C1] Call Trace:
[ 454.243292][ C1]
[ 454.246255][ C1] __schedule+0x12fc/0x3b80
[ 454.250847][ C1] ? __pfx___schedule+0x10/0x10
[ 454.255836][ C1] ? find_held_lock+0x2b/0x80
[ 454.260653][ C1] ? schedule+0x2d7/0x3a0
[ 454.265028][ C1] schedule+0xe7/0x3a0
[ 454.269337][ C1] schedule_timeout+0x123/0x290
[ 454.274232][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 454.279646][ C1] ? __pfx_process_timeout+0x10/0x10
[ 454.284982][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.289816][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 454.295666][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 454.301442][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 454.307297][ C1] rcu_exp_wait_wake+0x965/0x1600
[ 454.312383][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.317490][ C1] ? __pfx_rcu_exp_wait_wake+0x10/0x10
[ 454.323078][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 454.328326][ C1] ? sync_rcu_exp_select_cpus+0x3cb/0xab0
[ 454.334083][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.338915][ C1] kthread_worker_fn+0x310/0xc50
[ 454.343896][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10
[ 454.349225][ C1] ? __pfx_kthread_worker_fn+0x10/0x10
[ 454.354733][ C1] kthread+0x3c5/0x780
[ 454.358842][ C1] ? __pfx_kthread+0x10/0x10
[ 454.363477][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.368295][ C1] ? __pfx_kthread+0x10/0x10
[ 454.372925][ C1] ret_from_fork+0x56d/0x700
[ 454.377542][ C1] ? __pfx_kthread+0x10/0x10
[ 454.382301][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.387308][ C1]
[ 454.390348][ C1] task:migration/0 state:S stack:30648 pid:18 tgid:18 ppid:2 task_flags:0x4208040 flags:0x00080000
[ 454.402423][ C1] Stopper: 0x0 <- 0x0
[ 454.406515][ C1] Call Trace:
[ 454.409983][ C1]
[ 454.412940][ C1] __schedule+0x12fc/0x3b80
[ 454.417584][ C1] ? __pfx___schedule+0x10/0x10
[ 454.422496][ C1] ? find_held_lock+0x2b/0x80
[ 454.427218][ C1] ? schedule+0x2d7/0x3a0
[ 454.431594][ C1] schedule+0xe7/0x3a0
[ 454.435700][ C1] smpboot_thread_fn+0x8e6/0xae0
[ 454.440774][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 454.446279][ C1] kthread+0x3c5/0x780
[ 454.450392][ C1] ? __pfx_kthread+0x10/0x10
[ 454.455031][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.459845][ C1] ? __pfx_kthread+0x10/0x10
[ 454.464475][ C1] ret_from_fork+0x56d/0x700
[ 454.469096][ C1] ? __pfx_kthread+0x10/0x10
[ 454.473734][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.478552][ C1]
[ 454.481602][ C1] task:cpuhp/0 state:S stack:26408 pid:19 tgid:19 ppid:2 task_flags:0x4208040 flags:0x00080000
[ 454.493671][ C1] Call Trace:
[ 454.497048][ C1]
[ 454.500050][ C1] __schedule+0x12fc/0x3b80
[ 454.504647][ C1] ? __pfx___schedule+0x10/0x10
[ 454.509658][ C1] ? find_held_lock+0x2b/0x80
[ 454.514390][ C1] ? schedule+0x2d7/0x3a0
[ 454.518777][ C1] schedule+0xe7/0x3a0
[ 454.522891][ C1] smpboot_thread_fn+0x8e6/0xae0
[ 454.527973][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 454.533476][ C1] kthread+0x3c5/0x780
[ 454.537604][ C1] ? __pfx_kthread+0x10/0x10
[ 454.542338][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.547170][ C1] ? __pfx_kthread+0x10/0x10
[ 454.551817][ C1] ret_from_fork+0x56d/0x700
[ 454.556531][ C1] ? __pfx_kthread+0x10/0x10
[ 454.561187][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.566108][ C1]
[ 454.569147][ C1] task:cpuhp/1 state:S stack:27176 pid:20 tgid:20 ppid:2 task_flags:0x4208040 flags:0x00080000
[ 454.581227][ C1] Call Trace:
[ 454.584530][ C1]
[ 454.587489][ C1] __schedule+0x12fc/0x3b80
[ 454.592052][ C1] ? __pfx___schedule+0x10/0x10
[ 454.596972][ C1] ? find_held_lock+0x2b/0x80
[ 454.601710][ C1] ? schedule+0x2d7/0x3a0
[ 454.606266][ C1] schedule+0xe7/0x3a0
[ 454.610383][ C1] smpboot_thread_fn+0x8e6/0xae0
[ 454.615362][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 454.620966][ C1] kthread+0x3c5/0x780
[ 454.625107][ C1] ? __pfx_kthread+0x10/0x10
[ 454.629786][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.634600][ C1] ? __pfx_kthread+0x10/0x10
[ 454.639235][ C1] ret_from_fork+0x56d/0x700
[ 454.643854][ C1] ? __pfx_kthread+0x10/0x10
[ 454.648582][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.653404][ C1]
[ 454.656448][ C1] task:migration/1 state:S stack:29984 pid:21 tgid:21 ppid:2 task_flags:0x4208040 flags:0x00080000
[ 454.668617][ C1] Stopper: 0x0 <- 0x0
[ 454.672637][ C1] Call Trace:
[ 454.676024][ C1]
[ 454.678983][ C1] __schedule+0x12fc/0x3b80
[ 454.683537][ C1] ? __pfx___schedule+0x10/0x10
[ 454.688496][ C1] ? find_held_lock+0x2b/0x80
[ 454.693243][ C1] ? schedule+0x2d7/0x3a0
[ 454.697881][ C1] schedule+0xe7/0x3a0
[ 454.702081][ C1] smpboot_thread_fn+0x8e6/0xae0
[ 454.707066][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 454.712667][ C1] kthread+0x3c5/0x780
[ 454.716790][ C1] ? __pfx_kthread+0x10/0x10
[ 454.721430][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.726247][ C1] ? __pfx_kthread+0x10/0x10
[ 454.730882][ C1] ret_from_fork+0x56d/0x700
[ 454.735587][ C1] ? __pfx_kthread+0x10/0x10
[ 454.740475][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.745310][ C1]
[ 454.748348][ C1] task:ksoftirqd/1 state:R running task stack:24504 pid:22 tgid:22 ppid:2 task_flags:0x4208040 flags:0x00080000
[ 454.762181][ C1] Call Trace:
[ 454.765490][ C1]
[ 454.768452][ C1] __schedule+0x12fc/0x3b80
[ 454.773023][ C1] ? __pfx___schedule+0x10/0x10
[ 454.777918][ C1] ? find_held_lock+0x2b/0x80
[ 454.782655][ C1] ? schedule+0x2d7/0x3a0
[ 454.787040][ C1] schedule+0xe7/0x3a0
[ 454.791175][ C1] smpboot_thread_fn+0x8e6/0xae0
[ 454.796162][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 454.801674][ C1] kthread+0x3c5/0x780
[ 454.806055][ C1] ? __pfx_kthread+0x10/0x10
[ 454.810691][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.815503][ C1] ? __pfx_kthread+0x10/0x10
[ 454.820171][ C1] ret_from_fork+0x56d/0x700
[ 454.824885][ C1] ? __pfx_kthread+0x10/0x10
[ 454.829520][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.834598][ C1]
[ 454.837635][ C1] task:kworker/1:0 state:I stack:29160 pid:23 tgid:23 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 454.849722][ C1] Workqueue: 0x0 (events)
[ 454.854196][ C1] Call Trace:
[ 454.857558][ C1]
[ 454.860602][ C1] __schedule+0x12fc/0x3b80
[ 454.865159][ C1] ? __pfx___schedule+0x10/0x10
[ 454.870163][ C1] ? find_held_lock+0x2b/0x80
[ 454.874998][ C1] ? schedule+0x2d7/0x3a0
[ 454.879371][ C1] schedule+0xe7/0x3a0
[ 454.883579][ C1] ? worker_thread+0x28b/0xf10
[ 454.888415][ C1] worker_thread+0x2e5/0xf10
[ 454.893075][ C1] ? __pfx_worker_thread+0x10/0x10
[ 454.898238][ C1] kthread+0x3c5/0x780
[ 454.902361][ C1] ? __pfx_kthread+0x10/0x10
[ 454.907107][ C1] ? rcu_is_watching+0x12/0xc0
[ 454.911929][ C1] ? __pfx_kthread+0x10/0x10
[ 454.916573][ C1] ret_from_fork+0x56d/0x700
[ 454.921224][ C1] ? __pfx_kthread+0x10/0x10
[ 454.925859][ C1] ret_from_fork_asm+0x1a/0x30
[ 454.930681][ C1]
[ 454.933721][ C1] task:kworker/1:0H state:I stack:27288 pid:24 tgid:24 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 454.946156][ C1] Workqueue: 0x0 (kblockd)
[ 454.950717][ C1] Call Trace:
[ 454.954017][ C1]
[ 454.956980][ C1] __schedule+0x12fc/0x3b80
[ 454.961536][ C1] ? __pfx___schedule+0x10/0x10
[ 454.966496][ C1] ? find_held_lock+0x2b/0x80
[ 454.971226][ C1] ? schedule+0x2d7/0x3a0
[ 454.975611][ C1] schedule+0xe7/0x3a0
[ 454.979848][ C1] ? worker_thread+0x28b/0xf10
[ 454.984661][ C1] worker_thread+0x2e5/0xf10
[ 454.989315][ C1] ? __pfx_worker_thread+0x10/0x10
[ 454.994481][ C1] kthread+0x3c5/0x780
[ 454.998592][ C1] ? __pfx_kthread+0x10/0x10
[ 455.003231][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.008227][ C1] ? __pfx_kthread+0x10/0x10
[ 455.012864][ C1] ret_from_fork+0x56d/0x700
[ 455.017484][ C1] ? __pfx_kthread+0x10/0x10
[ 455.022153][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.027020][ C1]
[ 455.030061][ C1] task:kdevtmpfs state:S stack:26392 pid:25 tgid:25 ppid:2 task_flags:0x208140 flags:0x00080000
[ 455.042068][ C1] Call Trace:
[ 455.045373][ C1]
[ 455.048328][ C1] __schedule+0x12fc/0x3b80
[ 455.052884][ C1] ? __pfx___schedule+0x10/0x10
[ 455.057782][ C1] ? find_held_lock+0x2b/0x80
[ 455.062622][ C1] ? schedule+0x2d7/0x3a0
[ 455.066997][ C1] schedule+0xe7/0x3a0
[ 455.071118][ C1] ? devtmpfs_work_loop+0xadc/0xce0
[ 455.076359][ C1] devtmpfs_work_loop+0xb36/0xce0
[ 455.081443][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10
[ 455.087115][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 455.092970][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 455.098406][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.103237][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 455.109086][ C1] ? __pfx_devtmpfsd+0x10/0x10
[ 455.114061][ C1] devtmpfsd+0x4c/0x50
[ 455.118172][ C1] kthread+0x3c5/0x780
[ 455.122301][ C1] ? __pfx_kthread+0x10/0x10
[ 455.126951][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.131781][ C1] ? __pfx_kthread+0x10/0x10
[ 455.136420][ C1] ret_from_fork+0x56d/0x700
[ 455.141042][ C1] ? __pfx_kthread+0x10/0x10
[ 455.145671][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.150496][ C1]
[ 455.153541][ C1] task:kworker/R-inet_ state:I stack:30888 pid:26 tgid:26 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 455.165810][ C1] Call Trace:
[ 455.169119][ C1]
[ 455.172078][ C1] __schedule+0x12fc/0x3b80
[ 455.176717][ C1] ? __pfx___schedule+0x10/0x10
[ 455.181619][ C1] ? find_held_lock+0x2b/0x80
[ 455.186374][ C1] ? schedule+0x2d7/0x3a0
[ 455.190795][ C1] schedule+0xe7/0x3a0
[ 455.194918][ C1] rescuer_thread+0x987/0xea0
[ 455.199641][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 455.204714][ C1] ? find_held_lock+0x2b/0x80
[ 455.209443][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.214347][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 455.219601][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 455.224870][ C1] ? __kthread_parkme+0x19e/0x250
[ 455.230159][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 455.235411][ C1] kthread+0x3c5/0x780
[ 455.239524][ C1] ? __pfx_kthread+0x10/0x10
[ 455.244241][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.249248][ C1] ? __pfx_kthread+0x10/0x10
[ 455.253880][ C1] ret_from_fork+0x56d/0x700
[ 455.258517][ C1] ? __pfx_kthread+0x10/0x10
[ 455.263255][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.268091][ C1]
[ 455.271227][ C1] task:rcu_tasks_kthre state:I stack:29232 pid:27 tgid:27 ppid:2 task_flags:0x208040 flags:0x00080000
[ 455.283443][ C1] Call Trace:
[ 455.286863][ C1]
[ 455.289825][ C1] __schedule+0x12fc/0x3b80
[ 455.294383][ C1] ? __pfx___schedule+0x10/0x10
[ 455.299364][ C1] ? find_held_lock+0x2b/0x80
[ 455.304090][ C1] ? schedule+0x2d7/0x3a0
[ 455.308467][ C1] schedule+0xe7/0x3a0
[ 455.312590][ C1] rcu_tasks_one_gp+0x55d/0xe20
[ 455.317585][ C1] rcu_tasks_kthread+0x1c5/0x250
[ 455.322559][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10
[ 455.328316][ C1] kthread+0x3c5/0x780
[ 455.332431][ C1] ? __pfx_kthread+0x10/0x10
[ 455.337246][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.342067][ C1] ? __pfx_kthread+0x10/0x10
[ 455.346702][ C1] ret_from_fork+0x56d/0x700
[ 455.351329][ C1] ? __pfx_kthread+0x10/0x10
[ 455.355966][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.360800][ C1]
[ 455.363876][ C1] task:rcu_tasks_trace state:I stack:29232 pid:28 tgid:28 ppid:2 task_flags:0x208040 flags:0x00080000
[ 455.375883][ C1] Call Trace:
[ 455.379193][ C1]
[ 455.382157][ C1] __schedule+0x12fc/0x3b80
[ 455.386740][ C1] ? __pfx___schedule+0x10/0x10
[ 455.391639][ C1] ? find_held_lock+0x2b/0x80
[ 455.396377][ C1] ? schedule+0x2d7/0x3a0
[ 455.400778][ C1] schedule+0xe7/0x3a0
[ 455.405348][ C1] rcu_tasks_one_gp+0x55d/0xe20
[ 455.410262][ C1] rcu_tasks_kthread+0x1c5/0x250
[ 455.415240][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10
[ 455.421368][ C1] kthread+0x3c5/0x780
[ 455.425612][ C1] ? __pfx_kthread+0x10/0x10
[ 455.430370][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.435210][ C1] ? __pfx_kthread+0x10/0x10
[ 455.439869][ C1] ret_from_fork+0x56d/0x700
[ 455.444499][ C1] ? __pfx_kthread+0x10/0x10
[ 455.449135][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.453968][ C1]
[ 455.457027][ C1] task:kauditd state:S stack:29456 pid:29 tgid:29 ppid:2 task_flags:0x200040 flags:0x00080000
[ 455.469047][ C1] Call Trace:
[ 455.472361][ C1]
[ 455.475342][ C1] __schedule+0x12fc/0x3b80
[ 455.479903][ C1] ? __pfx___schedule+0x10/0x10
[ 455.484892][ C1] ? find_held_lock+0x2b/0x80
[ 455.489620][ C1] ? schedule+0x2d7/0x3a0
[ 455.493992][ C1] schedule+0xe7/0x3a0
[ 455.498101][ C1] kauditd_thread+0x4d9/0xa70
[ 455.502821][ C1] ? __pfx_kauditd_thread+0x10/0x10
[ 455.508117][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 455.514272][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 455.519547][ C1] ? __kthread_parkme+0x19e/0x250
[ 455.524636][ C1] ? __pfx_kauditd_thread+0x10/0x10
[ 455.529983][ C1] kthread+0x3c5/0x780
[ 455.534111][ C1] ? __pfx_kthread+0x10/0x10
[ 455.538763][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.543697][ C1] ? __pfx_kthread+0x10/0x10
[ 455.548363][ C1] ret_from_fork+0x56d/0x700
[ 455.552998][ C1] ? __pfx_kthread+0x10/0x10
[ 455.557650][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.562621][ C1]
[ 455.565674][ C1] task:khungtaskd state:R running task stack:29544 pid:30 tgid:30 ppid:2 task_flags:0x208040 flags:0x00080000
[ 455.579279][ C1] Call Trace:
[ 455.582596][ C1]
[ 455.585565][ C1] __schedule+0x12fc/0x3b80
[ 455.590321][ C1] ? __pfx___schedule+0x10/0x10
[ 455.595238][ C1] ? find_held_lock+0x2b/0x80
[ 455.599986][ C1] ? schedule+0x2d7/0x3a0
[ 455.604389][ C1] schedule+0xe7/0x3a0
[ 455.608531][ C1] schedule_timeout+0x123/0x290
[ 455.613438][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 455.619139][ C1] ? __pfx_process_timeout+0x10/0x10
[ 455.624490][ C1] ? watchdog+0xde7/0x1170
[ 455.629015][ C1] watchdog+0x12c/0x1170
[ 455.633403][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.638225][ C1] ? __pfx_watchdog+0x10/0x10
[ 455.642955][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 455.648203][ C1] ? __kthread_parkme+0x19e/0x250
[ 455.653698][ C1] ? __pfx_watchdog+0x10/0x10
[ 455.658854][ C1] kthread+0x3c5/0x780
[ 455.663146][ C1] ? __pfx_kthread+0x10/0x10
[ 455.667877][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.672702][ C1] ? __pfx_kthread+0x10/0x10
[ 455.677348][ C1] ret_from_fork+0x56d/0x700
[ 455.681968][ C1] ? __pfx_kthread+0x10/0x10
[ 455.686724][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.691578][ C1]
[ 455.694713][ C1] task:oom_reaper state:S stack:29776 pid:31 tgid:31 ppid:2 task_flags:0x200040 flags:0x00080000
[ 455.706706][ C1] Call Trace:
[ 455.710005][ C1]
[ 455.713138][ C1] __schedule+0x12fc/0x3b80
[ 455.717698][ C1] ? __pfx___schedule+0x10/0x10
[ 455.722596][ C1] ? find_held_lock+0x2b/0x80
[ 455.727343][ C1] ? schedule+0x2d7/0x3a0
[ 455.731719][ C1] schedule+0xe7/0x3a0
[ 455.735832][ C1] ? __pfx_oom_reaper+0x10/0x10
[ 455.740718][ C1] oom_reaper+0x9a3/0xb50
[ 455.745082][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 455.750154][ C1] ? find_held_lock+0x2b/0x80
[ 455.754973][ C1] ? __pfx_oom_reaper+0x10/0x10
[ 455.759857][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 455.765973][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 455.771226][ C1] ? __kthread_parkme+0x19e/0x250
[ 455.776289][ C1] ? __pfx_oom_reaper+0x10/0x10
[ 455.781256][ C1] kthread+0x3c5/0x780
[ 455.785377][ C1] ? __pfx_kthread+0x10/0x10
[ 455.790016][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.794824][ C1] ? __pfx_kthread+0x10/0x10
[ 455.799467][ C1] ret_from_fork+0x56d/0x700
[ 455.804084][ C1] ? __pfx_kthread+0x10/0x10
[ 455.808747][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.813570][ C1]
[ 455.816610][ C1] task:kworker/u8:1 state:I stack:23640 pid:32 tgid:32 ppid:2 task_flags:0x4208160 flags:0x00080000
[ 455.828679][ C1] Workqueue: 0x0 (events_unbound)
[ 455.833850][ C1] Call Trace:
[ 455.837210][ C1]
[ 455.840182][ C1] __schedule+0x12fc/0x3b80
[ 455.844769][ C1] ? __pfx___schedule+0x10/0x10
[ 455.849670][ C1] ? find_held_lock+0x2b/0x80
[ 455.854409][ C1] ? schedule+0x2d7/0x3a0
[ 455.858790][ C1] schedule+0xe7/0x3a0
[ 455.863013][ C1] ? worker_thread+0x28b/0xf10
[ 455.867827][ C1] worker_thread+0x2e5/0xf10
[ 455.872482][ C1] ? __pfx_worker_thread+0x10/0x10
[ 455.877637][ C1] kthread+0x3c5/0x780
[ 455.881757][ C1] ? __pfx_kthread+0x10/0x10
[ 455.886572][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.891560][ C1] ? __pfx_kthread+0x10/0x10
[ 455.896201][ C1] ret_from_fork+0x56d/0x700
[ 455.900840][ C1] ? __pfx_kthread+0x10/0x10
[ 455.905571][ C1] ret_from_fork_asm+0x1a/0x30
[ 455.910400][ C1]
[ 455.913540][ C1] task:kworker/R-write state:I stack:30008 pid:33 tgid:33 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 455.925988][ C1] Call Trace:
[ 455.929377][ C1]
[ 455.932337][ C1] __schedule+0x12fc/0x3b80
[ 455.936902][ C1] ? __pfx___schedule+0x10/0x10
[ 455.941813][ C1] ? find_held_lock+0x2b/0x80
[ 455.946724][ C1] ? schedule+0x2d7/0x3a0
[ 455.951104][ C1] schedule+0xe7/0x3a0
[ 455.955307][ C1] rescuer_thread+0x987/0xea0
[ 455.960031][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 455.965116][ C1] ? find_held_lock+0x2b/0x80
[ 455.969851][ C1] ? rcu_is_watching+0x12/0xc0
[ 455.974693][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 455.979936][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 455.985371][ C1] ? __kthread_parkme+0x19e/0x250
[ 455.990467][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 455.995726][ C1] kthread+0x3c5/0x780
[ 455.999874][ C1] ? __pfx_kthread+0x10/0x10
[ 456.004513][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.009359][ C1] ? __pfx_kthread+0x10/0x10
[ 456.014093][ C1] ret_from_fork+0x56d/0x700
[ 456.018716][ C1] ? __pfx_kthread+0x10/0x10
[ 456.023368][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.028302][ C1]
[ 456.031353][ C1] task:kcompactd0 state:R running task stack:29496 pid:34 tgid:34 ppid:2 task_flags:0x210040 flags:0x00080000
[ 456.045010][ C1] Call Trace:
[ 456.048310][ C1]
[ 456.051279][ C1] __schedule+0x12fc/0x3b80
[ 456.055887][ C1] ? __pfx___schedule+0x10/0x10
[ 456.060800][ C1] ? find_held_lock+0x2b/0x80
[ 456.065573][ C1] ? schedule+0x2d7/0x3a0
[ 456.069949][ C1] schedule+0xe7/0x3a0
[ 456.074056][ C1] schedule_timeout+0x123/0x290
[ 456.078948][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 456.084358][ C1] ? __pfx_process_timeout+0x10/0x10
[ 456.089756][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 456.095737][ C1] ? prepare_to_wait_event+0xd0/0x6a0
[ 456.101143][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 456.106991][ C1] kcompactd+0x9e7/0xe00
[ 456.111299][ C1] ? __pfx_kcompactd+0x10/0x10
[ 456.116221][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 456.122617][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 456.127916][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.133007][ C1] ? __pfx_kcompactd+0x10/0x10
[ 456.137844][ C1] kthread+0x3c5/0x780
[ 456.141980][ C1] ? __pfx_kthread+0x10/0x10
[ 456.146634][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.151461][ C1] ? __pfx_kthread+0x10/0x10
[ 456.156228][ C1] ret_from_fork+0x56d/0x700
[ 456.160946][ C1] ? __pfx_kthread+0x10/0x10
[ 456.165673][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.170505][ C1]
[ 456.173548][ C1] task:kworker/R-kbloc state:I stack:31176 pid:35 tgid:35 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 456.185729][ C1] Call Trace:
[ 456.189032][ C1]
[ 456.191990][ C1] __schedule+0x12fc/0x3b80
[ 456.196643][ C1] ? __pfx___schedule+0x10/0x10
[ 456.201542][ C1] ? find_held_lock+0x2b/0x80
[ 456.206275][ C1] ? schedule+0x2d7/0x3a0
[ 456.210673][ C1] schedule+0xe7/0x3a0
[ 456.214786][ C1] rescuer_thread+0x987/0xea0
[ 456.219533][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 456.224645][ C1] ? find_held_lock+0x2b/0x80
[ 456.229480][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.234376][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.239711][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 456.244974][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.250066][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.255431][ C1] kthread+0x3c5/0x780
[ 456.259565][ C1] ? __pfx_kthread+0x10/0x10
[ 456.264208][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.269217][ C1] ? __pfx_kthread+0x10/0x10
[ 456.273878][ C1] ret_from_fork+0x56d/0x700
[ 456.278698][ C1] ? __pfx_kthread+0x10/0x10
[ 456.283346][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.288180][ C1]
[ 456.291240][ C1] task:kworker/u8:2 state:I stack:25016 pid:36 tgid:36 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 456.303512][ C1] Workqueue: 0x0 (events_unbound)
[ 456.308688][ C1] Call Trace:
[ 456.312099][ C1]
[ 456.315098][ C1] __schedule+0x12fc/0x3b80
[ 456.319669][ C1] ? __pfx___schedule+0x10/0x10
[ 456.324578][ C1] ? find_held_lock+0x2b/0x80
[ 456.329314][ C1] ? schedule+0x2d7/0x3a0
[ 456.333702][ C1] schedule+0xe7/0x3a0
[ 456.337830][ C1] ? worker_thread+0x28b/0xf10
[ 456.342697][ C1] worker_thread+0x2e5/0xf10
[ 456.347361][ C1] ? __pfx_worker_thread+0x10/0x10
[ 456.352524][ C1] kthread+0x3c5/0x780
[ 456.356737][ C1] ? __pfx_kthread+0x10/0x10
[ 456.361404][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.366245][ C1] ? __pfx_kthread+0x10/0x10
[ 456.371054][ C1] ret_from_fork+0x56d/0x700
[ 456.375692][ C1] ? __pfx_kthread+0x10/0x10
[ 456.380723][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.385864][ C1]
[ 456.389025][ C1] task:irq/9-acpi state:S stack:30792 pid:37 tgid:37 ppid:2 task_flags:0x208040 flags:0x00080000
[ 456.401115][ C1] Call Trace:
[ 456.404421][ C1]
[ 456.407382][ C1] __schedule+0x12fc/0x3b80
[ 456.411943][ C1] ? __pfx___schedule+0x10/0x10
[ 456.416870][ C1] ? find_held_lock+0x2b/0x80
[ 456.421605][ C1] ? schedule+0x2d7/0x3a0
[ 456.425999][ C1] schedule+0xe7/0x3a0
[ 456.430125][ C1] irq_thread+0x1ac/0x790
[ 456.434504][ C1] ? __pfx_irq_thread_fn+0x10/0x10
[ 456.439777][ C1] ? __pfx_irq_thread+0x10/0x10
[ 456.444784][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.449609][ C1] ? __pfx_irq_thread_dtor+0x10/0x10
[ 456.454920][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 456.460176][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.465243][ C1] ? __pfx_irq_thread+0x10/0x10
[ 456.470119][ C1] kthread+0x3c5/0x780
[ 456.474245][ C1] ? __pfx_kthread+0x10/0x10
[ 456.478904][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.483738][ C1] ? __pfx_kthread+0x10/0x10
[ 456.488397][ C1] ret_from_fork+0x56d/0x700
[ 456.493052][ C1] ? __pfx_kthread+0x10/0x10
[ 456.497690][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.502528][ C1]
[ 456.505566][ C1] task:kworker/1:1 state:R running task stack:21368 pid:38 tgid:38 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 456.519214][ C1] Workqueue: events_power_efficient gc_worker
[ 456.525330][ C1] Call Trace:
[ 456.528628][ C1]
[ 456.531587][ C1] __schedule+0x12fc/0x3b80
[ 456.536145][ C1] ? __pfx___schedule+0x10/0x10
[ 456.541066][ C1] ? find_held_lock+0x2b/0x80
[ 456.545800][ C1] ? __cond_resched+0x22/0x30
[ 456.550862][ C1] preempt_schedule_common+0x44/0xc0
[ 456.556376][ C1] __cond_resched+0x22/0x30
[ 456.560944][ C1] gc_worker+0x9bb/0x16d0
[ 456.565404][ C1] ? debug_object_deactivate+0x1ec/0x3a0
[ 456.571093][ C1] ? __pfx_gc_worker+0x10/0x10
[ 456.575940][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.580782][ C1] process_one_work+0x9cf/0x1b70
[ 456.585800][ C1] ? __pfx_process_one_work+0x10/0x10
[ 456.591235][ C1] ? assign_work+0x1a0/0x250
[ 456.595876][ C1] worker_thread+0x6c8/0xf10
[ 456.600520][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.605581][ C1] ? __pfx_worker_thread+0x10/0x10
[ 456.610744][ C1] kthread+0x3c5/0x780
[ 456.614862][ C1] ? __pfx_kthread+0x10/0x10
[ 456.619501][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.624350][ C1] ? __pfx_kthread+0x10/0x10
[ 456.629015][ C1] ret_from_fork+0x56d/0x700
[ 456.633642][ C1] ? __pfx_kthread+0x10/0x10
[ 456.638403][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.643339][ C1]
[ 456.646379][ C1] task:kworker/R-ata_s state:I stack:30504 pid:39 tgid:39 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 456.658636][ C1] Call Trace:
[ 456.661954][ C1]
[ 456.664918][ C1] __schedule+0x12fc/0x3b80
[ 456.669471][ C1] ? __pfx___schedule+0x10/0x10
[ 456.674363][ C1] ? find_held_lock+0x2b/0x80
[ 456.679113][ C1] ? schedule+0x2d7/0x3a0
[ 456.683494][ C1] schedule+0xe7/0x3a0
[ 456.687629][ C1] rescuer_thread+0x987/0xea0
[ 456.692373][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 456.697545][ C1] ? find_held_lock+0x2b/0x80
[ 456.702278][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.707100][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.712382][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 456.717641][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.722733][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.728001][ C1] kthread+0x3c5/0x780
[ 456.732128][ C1] ? __pfx_kthread+0x10/0x10
[ 456.736783][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.741602][ C1] ? __pfx_kthread+0x10/0x10
[ 456.746245][ C1] ret_from_fork+0x56d/0x700
[ 456.750868][ C1] ? __pfx_kthread+0x10/0x10
[ 456.755497][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.760331][ C1]
[ 456.763377][ C1] task:kworker/R-md_bi state:I stack:29768 pid:40 tgid:40 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 456.775457][ C1] Call Trace:
[ 456.778758][ C1]
[ 456.781805][ C1] __schedule+0x12fc/0x3b80
[ 456.786372][ C1] ? __pfx___schedule+0x10/0x10
[ 456.791352][ C1] ? find_held_lock+0x2b/0x80
[ 456.796080][ C1] ? schedule+0x2d7/0x3a0
[ 456.800491][ C1] schedule+0xe7/0x3a0
[ 456.804693][ C1] rescuer_thread+0x987/0xea0
[ 456.809435][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 456.814511][ C1] ? find_held_lock+0x2b/0x80
[ 456.819257][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.824069][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.829364][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 456.834605][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.839668][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.844914][ C1] kthread+0x3c5/0x780
[ 456.849022][ C1] ? __pfx_kthread+0x10/0x10
[ 456.853747][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.858560][ C1] ? __pfx_kthread+0x10/0x10
[ 456.863189][ C1] ret_from_fork+0x56d/0x700
[ 456.867811][ C1] ? __pfx_kthread+0x10/0x10
[ 456.872440][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.877260][ C1]
[ 456.880323][ C1] task:kworker/R-md state:I stack:29768 pid:41 tgid:41 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 456.892518][ C1] Call Trace:
[ 456.895813][ C1]
[ 456.898815][ C1] __schedule+0x12fc/0x3b80
[ 456.903384][ C1] ? __pfx___schedule+0x10/0x10
[ 456.908375][ C1] ? find_held_lock+0x2b/0x80
[ 456.913096][ C1] ? schedule+0x2d7/0x3a0
[ 456.917532][ C1] schedule+0xe7/0x3a0
[ 456.921638][ C1] rescuer_thread+0x987/0xea0
[ 456.926359][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 456.931432][ C1] ? find_held_lock+0x2b/0x80
[ 456.936160][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.940967][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.946234][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 456.951482][ C1] ? __kthread_parkme+0x19e/0x250
[ 456.956543][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 456.962232][ C1] kthread+0x3c5/0x780
[ 456.966342][ C1] ? __pfx_kthread+0x10/0x10
[ 456.970975][ C1] ? rcu_is_watching+0x12/0xc0
[ 456.976240][ C1] ? __pfx_kthread+0x10/0x10
[ 456.980876][ C1] ret_from_fork+0x56d/0x700
[ 456.985499][ C1] ? __pfx_kthread+0x10/0x10
[ 456.990215][ C1] ret_from_fork_asm+0x1a/0x30
[ 456.995067][ C1]
[ 456.998111][ C1] task:kworker/R-edac- state:I stack:31176 pid:42 tgid:42 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.010227][ C1] Call Trace:
[ 457.013523][ C1]
[ 457.016483][ C1] __schedule+0x12fc/0x3b80
[ 457.021066][ C1] ? __pfx___schedule+0x10/0x10
[ 457.026052][ C1] ? find_held_lock+0x2b/0x80
[ 457.030775][ C1] ? schedule+0x2d7/0x3a0
[ 457.035149][ C1] schedule+0xe7/0x3a0
[ 457.039266][ C1] rescuer_thread+0x987/0xea0
[ 457.044111][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 457.049178][ C1] ? find_held_lock+0x2b/0x80
[ 457.053914][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.058725][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.063967][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.069256][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.074344][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.079596][ C1] kthread+0x3c5/0x780
[ 457.083979][ C1] ? __pfx_kthread+0x10/0x10
[ 457.088792][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.093684][ C1] ? __pfx_kthread+0x10/0x10
[ 457.098325][ C1] ret_from_fork+0x56d/0x700
[ 457.102960][ C1] ? __pfx_kthread+0x10/0x10
[ 457.107680][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.112502][ C1]
[ 457.115541][ C1] task:kworker/R-quota state:I stack:29768 pid:43 tgid:43 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.127709][ C1] Call Trace:
[ 457.131018][ C1]
[ 457.134058][ C1] __schedule+0x12fc/0x3b80
[ 457.138653][ C1] ? __pfx___schedule+0x10/0x10
[ 457.143574][ C1] ? find_held_lock+0x2b/0x80
[ 457.148317][ C1] ? schedule+0x2d7/0x3a0
[ 457.152793][ C1] schedule+0xe7/0x3a0
[ 457.157114][ C1] rescuer_thread+0x987/0xea0
[ 457.161842][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 457.166927][ C1] ? find_held_lock+0x2b/0x80
[ 457.171653][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.176484][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.181816][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.187233][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.192471][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.197730][ C1] kthread+0x3c5/0x780
[ 457.201845][ C1] ? __pfx_kthread+0x10/0x10
[ 457.206496][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.211317][ C1] ? __pfx_kthread+0x10/0x10
[ 457.215957][ C1] ret_from_fork+0x56d/0x700
[ 457.220578][ C1] ? __pfx_kthread+0x10/0x10
[ 457.225219][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.230047][ C1]
[ 457.233081][ C1] task:kworker/1:1H state:I stack:30616 pid:44 tgid:44 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.245280][ C1] Call Trace:
[ 457.248597][ C1]
[ 457.251641][ C1] __schedule+0x12fc/0x3b80
[ 457.256217][ C1] ? __pfx___schedule+0x10/0x10
[ 457.261136][ C1] ? find_held_lock+0x2b/0x80
[ 457.265974][ C1] ? schedule+0x2d7/0x3a0
[ 457.270387][ C1] schedule+0xe7/0x3a0
[ 457.274509][ C1] ? worker_thread+0x28b/0xf10
[ 457.279355][ C1] ? __pfx_worker_thread+0x10/0x10
[ 457.284620][ C1] worker_thread+0x2e5/0xf10
[ 457.289380][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.294447][ C1] ? __pfx_worker_thread+0x10/0x10
[ 457.299603][ C1] kthread+0x3c5/0x780
[ 457.303716][ C1] ? __pfx_kthread+0x10/0x10
[ 457.308348][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.313162][ C1] ? __pfx_kthread+0x10/0x10
[ 457.317805][ C1] ret_from_fork+0x56d/0x700
[ 457.322442][ C1] ? __pfx_kthread+0x10/0x10
[ 457.327097][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.331928][ C1]
[ 457.334982][ C1] task:kworker/R-rpcio state:I stack:31176 pid:45 tgid:45 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.347066][ C1] Call Trace:
[ 457.350367][ C1]
[ 457.353329][ C1] __schedule+0x12fc/0x3b80
[ 457.358157][ C1] ? __pfx___schedule+0x10/0x10
[ 457.363054][ C1] ? find_held_lock+0x2b/0x80
[ 457.367837][ C1] ? schedule+0x2d7/0x3a0
[ 457.372213][ C1] schedule+0xe7/0x3a0
[ 457.376338][ C1] rescuer_thread+0x987/0xea0
[ 457.381536][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 457.386781][ C1] ? find_held_lock+0x2b/0x80
[ 457.391593][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.396405][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.401672][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.407202][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.412370][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.417611][ C1] kthread+0x3c5/0x780
[ 457.421757][ C1] ? __pfx_kthread+0x10/0x10
[ 457.426386][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.431287][ C1] ? __pfx_kthread+0x10/0x10
[ 457.435924][ C1] ret_from_fork+0x56d/0x700
[ 457.440541][ C1] ? __pfx_kthread+0x10/0x10
[ 457.445451][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.450327][ C1]
[ 457.453391][ C1] task:kworker/R-xprti state:I stack:31176 pid:46 tgid:46 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.465495][ C1] Call Trace:
[ 457.468862][ C1]
[ 457.471827][ C1] __schedule+0x12fc/0x3b80
[ 457.476439][ C1] ? __pfx___schedule+0x10/0x10
[ 457.481360][ C1] ? find_held_lock+0x2b/0x80
[ 457.486113][ C1] ? schedule+0x2d7/0x3a0
[ 457.490510][ C1] schedule+0xe7/0x3a0
[ 457.494656][ C1] rescuer_thread+0x987/0xea0
[ 457.499391][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 457.504468][ C1] ? find_held_lock+0x2b/0x80
[ 457.509194][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.514009][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.519267][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.524531][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.529613][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.534860][ C1] kthread+0x3c5/0x780
[ 457.539065][ C1] ? __pfx_kthread+0x10/0x10
[ 457.543699][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.548511][ C1] ? __pfx_kthread+0x10/0x10
[ 457.553144][ C1] ret_from_fork+0x56d/0x700
[ 457.557805][ C1] ? __pfx_kthread+0x10/0x10
[ 457.562463][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.567447][ C1]
[ 457.570584][ C1] task:kworker/u8:3 state:R running task stack:22376 pid:47 tgid:47 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.584345][ C1] Workqueue: 0x0 (events_unbound)
[ 457.589511][ C1] Call Trace:
[ 457.592809][ C1]
[ 457.595804][ C1] __schedule+0x12fc/0x3b80
[ 457.600368][ C1] ? __pfx___schedule+0x10/0x10
[ 457.605441][ C1] ? find_held_lock+0x2b/0x80
[ 457.610174][ C1] ? schedule+0x2d7/0x3a0
[ 457.614595][ C1] schedule+0xe7/0x3a0
[ 457.618730][ C1] ? worker_thread+0x28b/0xf10
[ 457.623553][ C1] worker_thread+0x2e5/0xf10
[ 457.628219][ C1] ? __pfx_worker_thread+0x10/0x10
[ 457.633489][ C1] kthread+0x3c5/0x780
[ 457.637618][ C1] ? __pfx_kthread+0x10/0x10
[ 457.642273][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.647099][ C1] ? __pfx_kthread+0x10/0x10
[ 457.651738][ C1] ret_from_fork+0x56d/0x700
[ 457.656401][ C1] ? __pfx_kthread+0x10/0x10
[ 457.661125][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.666040][ C1]
[ 457.669088][ C1] task:kworker/R-cfg80 state:I stack:31176 pid:48 tgid:48 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.681346][ C1] Call Trace:
[ 457.684672][ C1]
[ 457.687630][ C1] __schedule+0x12fc/0x3b80
[ 457.692188][ C1] ? __pfx___schedule+0x10/0x10
[ 457.697088][ C1] ? find_held_lock+0x2b/0x80
[ 457.701811][ C1] ? schedule+0x2d7/0x3a0
[ 457.706188][ C1] schedule+0xe7/0x3a0
[ 457.710306][ C1] rescuer_thread+0x987/0xea0
[ 457.715031][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 457.720355][ C1] ? find_held_lock+0x2b/0x80
[ 457.725114][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.729932][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.735177][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.740419][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.745489][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 457.750817][ C1] kthread+0x3c5/0x780
[ 457.754934][ C1] ? __pfx_kthread+0x10/0x10
[ 457.759615][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.764438][ C1] ? __pfx_kthread+0x10/0x10
[ 457.769079][ C1] ret_from_fork+0x56d/0x700
[ 457.773706][ C1] ? __pfx_kthread+0x10/0x10
[ 457.778370][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.783299][ C1]
[ 457.786341][ C1] task:kworker/u8:4 state:I stack:26200 pid:52 tgid:52 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 457.798416][ C1] Workqueue: 0x0 (events_unbound)
[ 457.803584][ C1] Call Trace:
[ 457.806884][ C1]
[ 457.809845][ C1] __schedule+0x12fc/0x3b80
[ 457.814404][ C1] ? __pfx___schedule+0x10/0x10
[ 457.819296][ C1] ? find_held_lock+0x2b/0x80
[ 457.824025][ C1] ? schedule+0x2d7/0x3a0
[ 457.828394][ C1] schedule+0xe7/0x3a0
[ 457.832502][ C1] ? worker_thread+0x28b/0xf10
[ 457.837318][ C1] worker_thread+0x2e5/0xf10
[ 457.842021][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.847084][ C1] ? __pfx_worker_thread+0x10/0x10
[ 457.852249][ C1] kthread+0x3c5/0x780
[ 457.856368][ C1] ? __pfx_kthread+0x10/0x10
[ 457.861059][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.865913][ C1] ? __pfx_kthread+0x10/0x10
[ 457.870594][ C1] ret_from_fork+0x56d/0x700
[ 457.875231][ C1] ? __pfx_kthread+0x10/0x10
[ 457.879866][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.884697][ C1]
[ 457.887734][ C1] task:kswapd0 state:S stack:29912 pid:73 tgid:73 ppid:2 task_flags:0x220840 flags:0x00080000
[ 457.899820][ C1] Call Trace:
[ 457.903305][ C1]
[ 457.906286][ C1] __schedule+0x12fc/0x3b80
[ 457.910886][ C1] ? __pfx___schedule+0x10/0x10
[ 457.915875][ C1] ? find_held_lock+0x2b/0x80
[ 457.920604][ C1] ? schedule+0x2d7/0x3a0
[ 457.924991][ C1] schedule+0xe7/0x3a0
[ 457.929107][ C1] kswapd+0xa07/0xb90
[ 457.933126][ C1] ? __pfx_kswapd+0x10/0x10
[ 457.937861][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 457.943976][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 457.949219][ C1] ? __kthread_parkme+0x19e/0x250
[ 457.954287][ C1] ? __pfx_kswapd+0x10/0x10
[ 457.958827][ C1] kthread+0x3c5/0x780
[ 457.963034][ C1] ? __pfx_kthread+0x10/0x10
[ 457.967673][ C1] ? rcu_is_watching+0x12/0xc0
[ 457.972480][ C1] ? __pfx_kthread+0x10/0x10
[ 457.977112][ C1] ret_from_fork+0x56d/0x700
[ 457.981736][ C1] ? __pfx_kthread+0x10/0x10
[ 457.986376][ C1] ret_from_fork_asm+0x1a/0x30
[ 457.991214][ C1]
[ 457.994266][ C1] task:kworker/R-nfsio state:I stack:30888 pid:75 tgid:75 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.006522][ C1] Call Trace:
[ 458.009817][ C1]
[ 458.012771][ C1] __schedule+0x12fc/0x3b80
[ 458.017333][ C1] ? __pfx___schedule+0x10/0x10
[ 458.022230][ C1] ? find_held_lock+0x2b/0x80
[ 458.026964][ C1] ? schedule+0x2d7/0x3a0
[ 458.031368][ C1] schedule+0xe7/0x3a0
[ 458.035505][ C1] rescuer_thread+0x987/0xea0
[ 458.040237][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 458.045316][ C1] ? find_held_lock+0x2b/0x80
[ 458.050160][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.054977][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.060225][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.065586][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.070742][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.076006][ C1] kthread+0x3c5/0x780
[ 458.080122][ C1] ? __pfx_kthread+0x10/0x10
[ 458.084761][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.089570][ C1] ? __pfx_kthread+0x10/0x10
[ 458.094201][ C1] ret_from_fork+0x56d/0x700
[ 458.098854][ C1] ? __pfx_kthread+0x10/0x10
[ 458.103660][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.108484][ C1]
[ 458.111524][ C1] task:kworker/R-acpi_ state:I stack:29768 pid:112 tgid:112 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.124138][ C1] Call Trace:
[ 458.127436][ C1]
[ 458.130394][ C1] __schedule+0x12fc/0x3b80
[ 458.134953][ C1] ? __pfx___schedule+0x10/0x10
[ 458.139868][ C1] ? find_held_lock+0x2b/0x80
[ 458.144603][ C1] ? schedule+0x2d7/0x3a0
[ 458.148985][ C1] schedule+0xe7/0x3a0
[ 458.153094][ C1] rescuer_thread+0x987/0xea0
[ 458.157820][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 458.162894][ C1] ? find_held_lock+0x2b/0x80
[ 458.167645][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.172569][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.177898][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.183156][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.188302][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.193547][ C1] kthread+0x3c5/0x780
[ 458.197665][ C1] ? __pfx_kthread+0x10/0x10
[ 458.202302][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.207114][ C1] ? __pfx_kthread+0x10/0x10
[ 458.211742][ C1] ret_from_fork+0x56d/0x700
[ 458.216365][ C1] ? __pfx_kthread+0x10/0x10
[ 458.220995][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.225827][ C1]
[ 458.228865][ C1] task:hwrng state:R running task stack:29704 pid:175 tgid:175 ppid:2 task_flags:0x208040 flags:0x00080000
[ 458.242695][ C1] Call Trace:
[ 458.246006][ C1]
[ 458.248971][ C1] __schedule+0x12fc/0x3b80
[ 458.253528][ C1] ? __pfx___schedule+0x10/0x10
[ 458.258421][ C1] ? find_held_lock+0x2b/0x80
[ 458.263165][ C1] ? schedule+0x2d7/0x3a0
[ 458.267539][ C1] schedule+0xe7/0x3a0
[ 458.271653][ C1] schedule_timeout+0x123/0x290
[ 458.276742][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 458.282173][ C1] ? __pfx_process_timeout+0x10/0x10
[ 458.287526][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.292354][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 458.298215][ C1] add_hwgenerator_randomness+0xff/0x190
[ 458.304006][ C1] hwrng_fillfn+0x217/0x440
[ 458.308559][ C1] ? __pfx_hwrng_fillfn+0x10/0x10
[ 458.313624][ C1] kthread+0x3c5/0x780
[ 458.317738][ C1] ? __pfx_kthread+0x10/0x10
[ 458.322369][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.327185][ C1] ? __pfx_kthread+0x10/0x10
[ 458.331844][ C1] ret_from_fork+0x56d/0x700
[ 458.336496][ C1] ? __pfx_kthread+0x10/0x10
[ 458.341389][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.346262][ C1]
[ 458.349322][ C1] task:scsi_eh_0 state:S stack:30920 pid:277 tgid:277 ppid:2 task_flags:0x208040 flags:0x00080000
[ 458.361426][ C1] Call Trace:
[ 458.364726][ C1]
[ 458.367681][ C1] __schedule+0x12fc/0x3b80
[ 458.372248][ C1] ? __pfx___schedule+0x10/0x10
[ 458.377154][ C1] ? find_held_lock+0x2b/0x80
[ 458.381886][ C1] ? schedule+0x2d7/0x3a0
[ 458.386360][ C1] schedule+0xe7/0x3a0
[ 458.390473][ C1] scsi_error_handler+0x52e/0xf10
[ 458.395554][ C1] ? __pfx_scsi_error_handler+0x10/0x10
[ 458.401139][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.406068][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 458.411939][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.417628][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.422694][ C1] ? __pfx_scsi_error_handler+0x10/0x10
[ 458.428286][ C1] kthread+0x3c5/0x780
[ 458.432692][ C1] ? __pfx_kthread+0x10/0x10
[ 458.437347][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.442176][ C1] ? __pfx_kthread+0x10/0x10
[ 458.446814][ C1] ret_from_fork+0x56d/0x700
[ 458.451616][ C1] ? __pfx_kthread+0x10/0x10
[ 458.456243][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.461073][ C1]
[ 458.464125][ C1] task:kworker/R-scsi_ state:I stack:30888 pid:278 tgid:278 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.476494][ C1] Call Trace:
[ 458.479804][ C1]
[ 458.482781][ C1] __schedule+0x12fc/0x3b80
[ 458.487458][ C1] ? __pfx___schedule+0x10/0x10
[ 458.492362][ C1] ? find_held_lock+0x2b/0x80
[ 458.497090][ C1] ? schedule+0x2d7/0x3a0
[ 458.501472][ C1] schedule+0xe7/0x3a0
[ 458.505579][ C1] rescuer_thread+0x987/0xea0
[ 458.510301][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 458.515369][ C1] ? find_held_lock+0x2b/0x80
[ 458.520097][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.524902][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.530142][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.535389][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.540451][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.545705][ C1] kthread+0x3c5/0x780
[ 458.549843][ C1] ? __pfx_kthread+0x10/0x10
[ 458.554479][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.559294][ C1] ? __pfx_kthread+0x10/0x10
[ 458.564280][ C1] ret_from_fork+0x56d/0x700
[ 458.569000][ C1] ? __pfx_kthread+0x10/0x10
[ 458.573642][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.578461][ C1]
[ 458.581515][ C1] task:kworker/R-targe state:I stack:30888 pid:303 tgid:303 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.594121][ C1] Call Trace:
[ 458.597419][ C1]
[ 458.600382][ C1] __schedule+0x12fc/0x3b80
[ 458.604938][ C1] ? __pfx___schedule+0x10/0x10
[ 458.609840][ C1] ? find_held_lock+0x2b/0x80
[ 458.614583][ C1] ? schedule+0x2d7/0x3a0
[ 458.618975][ C1] schedule+0xe7/0x3a0
[ 458.623096][ C1] rescuer_thread+0x987/0xea0
[ 458.627871][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 458.632963][ C1] ? find_held_lock+0x2b/0x80
[ 458.637695][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.642522][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.647769][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.653200][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.658257][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.663514][ C1] kthread+0x3c5/0x780
[ 458.667829][ C1] ? __pfx_kthread+0x10/0x10
[ 458.672466][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.677278][ C1] ? __pfx_kthread+0x10/0x10
[ 458.681920][ C1] ret_from_fork+0x56d/0x700
[ 458.686534][ C1] ? __pfx_kthread+0x10/0x10
[ 458.691169][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.696010][ C1]
[ 458.699074][ C1] task:kworker/R-targe state:I stack:30888 pid:304 tgid:304 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.711262][ C1] Call Trace:
[ 458.714577][ C1]
[ 458.717554][ C1] __schedule+0x12fc/0x3b80
[ 458.722217][ C1] ? __pfx___schedule+0x10/0x10
[ 458.727122][ C1] ? find_held_lock+0x2b/0x80
[ 458.731861][ C1] ? schedule+0x2d7/0x3a0
[ 458.736237][ C1] schedule+0xe7/0x3a0
[ 458.740378][ C1] rescuer_thread+0x987/0xea0
[ 458.745124][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 458.750213][ C1] ? find_held_lock+0x2b/0x80
[ 458.754977][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.759791][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.765206][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.770480][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.775569][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.780822][ C1] kthread+0x3c5/0x780
[ 458.784952][ C1] ? __pfx_kthread+0x10/0x10
[ 458.789681][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.794492][ C1] ? __pfx_kthread+0x10/0x10
[ 458.799138][ C1] ret_from_fork+0x56d/0x700
[ 458.803763][ C1] ? __pfx_kthread+0x10/0x10
[ 458.808565][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.813388][ C1]
[ 458.816437][ C1] task:kworker/R-xcopy state:I stack:29768 pid:305 tgid:305 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.828555][ C1] Call Trace:
[ 458.831869][ C1]
[ 458.834834][ C1] __schedule+0x12fc/0x3b80
[ 458.839383][ C1] ? __pfx___schedule+0x10/0x10
[ 458.844276][ C1] ? find_held_lock+0x2b/0x80
[ 458.849113][ C1] ? schedule+0x2d7/0x3a0
[ 458.853487][ C1] schedule+0xe7/0x3a0
[ 458.857596][ C1] rescuer_thread+0x987/0xea0
[ 458.862410][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 458.867481][ C1] ? find_held_lock+0x2b/0x80
[ 458.872205][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.877022][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.882260][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 458.887522][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.892672][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 458.897927][ C1] kthread+0x3c5/0x780
[ 458.902044][ C1] ? __pfx_kthread+0x10/0x10
[ 458.906848][ C1] ? rcu_is_watching+0x12/0xc0
[ 458.911657][ C1] ? __pfx_kthread+0x10/0x10
[ 458.916292][ C1] ret_from_fork+0x56d/0x700
[ 458.920913][ C1] ? __pfx_kthread+0x10/0x10
[ 458.925552][ C1] ret_from_fork_asm+0x1a/0x30
[ 458.930373][ C1]
[ 458.933846][ C1] task:kworker/u8:5 state:R running task stack:23960 pid:325 tgid:325 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 458.947593][ C1] Workqueue: 0x0 (events_unbound)
[ 458.952777][ C1] Call Trace:
[ 458.956166][ C1]
[ 458.959126][ C1] __schedule+0x12fc/0x3b80
[ 458.963684][ C1] ? __pfx___schedule+0x10/0x10
[ 458.968595][ C1] ? find_held_lock+0x2b/0x80
[ 458.973757][ C1] ? schedule+0x2d7/0x3a0
[ 458.978150][ C1] schedule+0xe7/0x3a0
[ 458.982265][ C1] ? worker_thread+0x28b/0xf10
[ 458.987085][ C1] worker_thread+0x2e5/0xf10
[ 458.991748][ C1] ? __kthread_parkme+0x19e/0x250
[ 458.996898][ C1] ? __pfx_worker_thread+0x10/0x10
[ 459.002137][ C1] kthread+0x3c5/0x780
[ 459.006273][ C1] ? __pfx_kthread+0x10/0x10
[ 459.010936][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.015776][ C1] ? __pfx_kthread+0x10/0x10
[ 459.020407][ C1] ret_from_fork+0x56d/0x700
[ 459.025023][ C1] ? __pfx_kthread+0x10/0x10
[ 459.029666][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.034491][ C1]
[ 459.037544][ C1] task:kworker/0:1H state:I stack:27640 pid:349 tgid:349 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 459.049740][ C1] Workqueue: 0x0 (kblockd)
[ 459.054318][ C1] Call Trace:
[ 459.057719][ C1]
[ 459.060788][ C1] __schedule+0x12fc/0x3b80
[ 459.065777][ C1] ? __pfx___schedule+0x10/0x10
[ 459.070730][ C1] ? find_held_lock+0x2b/0x80
[ 459.075453][ C1] ? schedule+0x2d7/0x3a0
[ 459.079823][ C1] schedule+0xe7/0x3a0
[ 459.084019][ C1] ? worker_thread+0x28b/0xf10
[ 459.088840][ C1] worker_thread+0x2e5/0xf10
[ 459.093488][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.098553][ C1] ? __pfx_worker_thread+0x10/0x10
[ 459.103976][ C1] kthread+0x3c5/0x780
[ 459.108098][ C1] ? __pfx_kthread+0x10/0x10
[ 459.112768][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.117585][ C1] ? __pfx_kthread+0x10/0x10
[ 459.122248][ C1] ret_from_fork+0x56d/0x700
[ 459.126866][ C1] ? __pfx_kthread+0x10/0x10
[ 459.131503][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.136422][ C1]
[ 459.139476][ C1] task:kworker/R-liber state:I stack:30440 pid:389 tgid:389 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 459.151556][ C1] Call Trace:
[ 459.154869][ C1]
[ 459.157825][ C1] __schedule+0x12fc/0x3b80
[ 459.162472][ C1] ? __pfx___schedule+0x10/0x10
[ 459.167469][ C1] ? find_held_lock+0x2b/0x80
[ 459.172289][ C1] ? schedule+0x2d7/0x3a0
[ 459.176667][ C1] schedule+0xe7/0x3a0
[ 459.180789][ C1] rescuer_thread+0x987/0xea0
[ 459.185605][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 459.190717][ C1] ? find_held_lock+0x2b/0x80
[ 459.195461][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.200272][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.205506][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 459.210770][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.215835][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.221081][ C1] kthread+0x3c5/0x780
[ 459.225190][ C1] ? __pfx_kthread+0x10/0x10
[ 459.229817][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.234628][ C1] ? __pfx_kthread+0x10/0x10
[ 459.239308][ C1] ret_from_fork+0x56d/0x700
[ 459.243964][ C1] ? __pfx_kthread+0x10/0x10
[ 459.248612][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.253446][ C1]
[ 459.256484][ C1] task:kworker/R-zd121 state:I stack:30888 pid:419 tgid:419 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 459.268581][ C1] Call Trace:
[ 459.271889][ C1]
[ 459.274852][ C1] __schedule+0x12fc/0x3b80
[ 459.279416][ C1] ? __pfx___schedule+0x10/0x10
[ 459.284321][ C1] ? find_held_lock+0x2b/0x80
[ 459.289053][ C1] ? schedule+0x2d7/0x3a0
[ 459.293427][ C1] schedule+0xe7/0x3a0
[ 459.297543][ C1] rescuer_thread+0x987/0xea0
[ 459.302277][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 459.307365][ C1] ? find_held_lock+0x2b/0x80
[ 459.312109][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.316925][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.322285][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 459.327529][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.332718][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.337959][ C1] kthread+0x3c5/0x780
[ 459.342073][ C1] ? __pfx_kthread+0x10/0x10
[ 459.346706][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.351538][ C1] ? __pfx_kthread+0x10/0x10
[ 459.356176][ C1] ret_from_fork+0x56d/0x700
[ 459.360796][ C1] ? __pfx_kthread+0x10/0x10
[ 459.365436][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.370263][ C1]
[ 459.373323][ C1] task:kworker/R-uas state:I stack:30888 pid:500 tgid:500 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 459.385413][ C1] Call Trace:
[ 459.388711][ C1]
[ 459.391677][ C1] __schedule+0x12fc/0x3b80
[ 459.396267][ C1] ? __pfx___schedule+0x10/0x10
[ 459.401169][ C1] ? find_held_lock+0x2b/0x80
[ 459.405894][ C1] ? schedule+0x2d7/0x3a0
[ 459.410265][ C1] schedule+0xe7/0x3a0
[ 459.414372][ C1] rescuer_thread+0x987/0xea0
[ 459.419193][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 459.424349][ C1] ? find_held_lock+0x2b/0x80
[ 459.429096][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.433942][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.439200][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 459.444627][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.449690][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.454934][ C1] kthread+0x3c5/0x780
[ 459.459140][ C1] ? __pfx_kthread+0x10/0x10
[ 459.463775][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.468594][ C1] ? __pfx_kthread+0x10/0x10
[ 459.473223][ C1] ret_from_fork+0x56d/0x700
[ 459.477957][ C1] ? __pfx_kthread+0x10/0x10
[ 459.482593][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.487594][ C1]
[ 459.490808][ C1] task:kworker/R-usbip state:I stack:29768 pid:1058 tgid:1058 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 459.502977][ C1] Call Trace:
[ 459.506382][ C1]
[ 459.509339][ C1] __schedule+0x12fc/0x3b80
[ 459.514272][ C1] ? __pfx___schedule+0x10/0x10
[ 459.519184][ C1] ? find_held_lock+0x2b/0x80
[ 459.523935][ C1] ? schedule+0x2d7/0x3a0
[ 459.528307][ C1] schedule+0xe7/0x3a0
[ 459.532673][ C1] rescuer_thread+0x987/0xea0
[ 459.537404][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 459.542473][ C1] ? find_held_lock+0x2b/0x80
[ 459.547346][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.552163][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.557408][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 459.562648][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.567804][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 459.573044][ C1] kthread+0x3c5/0x780
[ 459.577245][ C1] ? __pfx_kthread+0x10/0x10
[ 459.581875][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.586686][ C1] ? __pfx_kthread+0x10/0x10
[ 459.591313][ C1] ret_from_fork+0x56d/0x700
[ 459.595928][ C1] ? __pfx_kthread+0x10/0x10
[ 459.600560][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.605377][ C1]
[ 459.608440][ C1] task:kworker/1:2 state:D stack:22520 pid:1120 tgid:1120 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 459.620531][ C1] Workqueue: usb_hub_wq hub_event
[ 459.625791][ C1] Call Trace:
[ 459.629111][ C1]
[ 459.632156][ C1] __schedule+0x12fc/0x3b80
[ 459.636711][ C1] ? __pfx___schedule+0x10/0x10
[ 459.641609][ C1] ? find_held_lock+0x2b/0x80
[ 459.646622][ C1] ? schedule+0x2d7/0x3a0
[ 459.651037][ C1] schedule+0xe7/0x3a0
[ 459.655235][ C1] schedule_preempt_disabled+0x13/0x30
[ 459.661098][ C1] rwsem_down_write_slowpath+0x521/0x1310
[ 459.666896][ C1] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 459.673516][ C1] ? __pfx___might_resched+0x10/0x10
[ 459.679042][ C1] down_write+0x1d6/0x200
[ 459.683426][ C1] ? __pfx_down_write+0x10/0x10
[ 459.688351][ C1] kernfs_add_one+0x349/0x840
[ 459.693082][ C1] __kernfs_create_file+0x295/0x350
[ 459.698411][ C1] sysfs_add_file_mode_ns+0x207/0x3c0
[ 459.703870][ C1] internal_create_group+0x578/0xf30
[ 459.709202][ C1] ? sysfs_create_file_ns+0x154/0x1d0
[ 459.714618][ C1] ? __pfx_internal_create_group+0x10/0x10
[ 459.720541][ C1] ? __pfx_sysfs_create_file_ns+0x10/0x10
[ 459.726327][ C1] ? down_read+0x13d/0x480
[ 459.730784][ C1] ? acpi_device_notify+0x351/0x480
[ 459.736018][ C1] ? lockdep_init_map_type+0x5c/0x280
[ 459.741435][ C1] internal_create_groups+0x9d/0x150
[ 459.746768][ C1] device_add+0x77f/0x1aa0
[ 459.751219][ C1] ? __pfx_device_add+0x10/0x10
[ 459.756100][ C1] ? lockdep_init_map_type+0x5c/0x280
[ 459.761509][ C1] ? __init_waitqueue_head+0xca/0x150
[ 459.766920][ C1] usb_create_ep_devs+0x160/0x2b0
[ 459.771985][ C1] usb_new_device+0xfc1/0x1a60
[ 459.776798][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 459.781864][ C1] ? __pfx_usb_new_device+0x10/0x10
[ 459.787094][ C1] ? mark_held_locks+0x49/0x80
[ 459.791893][ C1] hub_event+0x2fce/0x5060
[ 459.796387][ C1] ? __pfx_hub_event+0x10/0x10
[ 459.801359][ C1] ? mpi_powm+0x1570/0x1bf0
[ 459.805914][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.810816][ C1] process_one_work+0x9cf/0x1b70
[ 459.816083][ C1] ? __pfx_hcd_resume_work+0x10/0x10
[ 459.821767][ C1] ? __pfx_process_one_work+0x10/0x10
[ 459.827207][ C1] ? assign_work+0x1a0/0x250
[ 459.831838][ C1] worker_thread+0x6c8/0xf10
[ 459.836578][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.841651][ C1] ? __pfx_worker_thread+0x10/0x10
[ 459.846802][ C1] kthread+0x3c5/0x780
[ 459.851014][ C1] ? __pfx_kthread+0x10/0x10
[ 459.855641][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.860449][ C1] ? __pfx_kthread+0x10/0x10
[ 459.865123][ C1] ret_from_fork+0x56d/0x700
[ 459.869739][ C1] ? __pfx_kthread+0x10/0x10
[ 459.874628][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.879444][ C1]
[ 459.882489][ C1] task:pvrusb2-context state:S stack:30776 pid:1308 tgid:1308 ppid:2 task_flags:0x208040 flags:0x00080000
[ 459.894493][ C1] Call Trace:
[ 459.897795][ C1]
[ 459.900749][ C1] __schedule+0x12fc/0x3b80
[ 459.905302][ C1] ? __pfx___schedule+0x10/0x10
[ 459.910230][ C1] ? find_held_lock+0x2b/0x80
[ 459.914987][ C1] ? schedule+0x2d7/0x3a0
[ 459.919374][ C1] schedule+0xe7/0x3a0
[ 459.923606][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 459.929721][ C1] pvr2_context_thread_func+0x62f/0x9b0
[ 459.935319][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 459.941461][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 459.947689][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 459.952951][ C1] ? __kthread_parkme+0x19e/0x250
[ 459.958111][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 459.964236][ C1] kthread+0x3c5/0x780
[ 459.968360][ C1] ? __pfx_kthread+0x10/0x10
[ 459.972997][ C1] ? rcu_is_watching+0x12/0xc0
[ 459.977838][ C1] ? __pfx_kthread+0x10/0x10
[ 459.982506][ C1] ret_from_fork+0x56d/0x700
[ 459.987153][ C1] ? __pfx_kthread+0x10/0x10
[ 459.991787][ C1] ret_from_fork_asm+0x1a/0x30
[ 459.996616][ C1]
[ 459.999689][ C1] task:kworker/R-kvub3 state:I stack:30888 pid:1346 tgid:1346 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.012297][ C1] Call Trace:
[ 460.015608][ C1]
[ 460.018566][ C1] __schedule+0x12fc/0x3b80
[ 460.023295][ C1] ? __pfx___schedule+0x10/0x10
[ 460.028298][ C1] ? find_held_lock+0x2b/0x80
[ 460.033115][ C1] ? schedule+0x2d7/0x3a0
[ 460.037498][ C1] schedule+0xe7/0x3a0
[ 460.041711][ C1] rescuer_thread+0x987/0xea0
[ 460.046568][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.051652][ C1] ? find_held_lock+0x2b/0x80
[ 460.056395][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.061222][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.066463][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.071797][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.076944][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.082208][ C1] kthread+0x3c5/0x780
[ 460.086329][ C1] ? __pfx_kthread+0x10/0x10
[ 460.090961][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.095791][ C1] ? __pfx_kthread+0x10/0x10
[ 460.100454][ C1] ret_from_fork+0x56d/0x700
[ 460.105075][ C1] ? __pfx_kthread+0x10/0x10
[ 460.109705][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.114522][ C1]
[ 460.117913][ C1] task:kworker/R-kvub3 state:I stack:30888 pid:1347 tgid:1347 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.130018][ C1] Call Trace:
[ 460.133466][ C1]
[ 460.136457][ C1] __schedule+0x12fc/0x3b80
[ 460.141019][ C1] ? __pfx___schedule+0x10/0x10
[ 460.145916][ C1] ? find_held_lock+0x2b/0x80
[ 460.150649][ C1] ? schedule+0x2d7/0x3a0
[ 460.155228][ C1] schedule+0xe7/0x3a0
[ 460.159364][ C1] rescuer_thread+0x987/0xea0
[ 460.164108][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.169202][ C1] ? find_held_lock+0x2b/0x80
[ 460.174025][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.178872][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.184142][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.189488][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.194573][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.199816][ C1] kthread+0x3c5/0x780
[ 460.203943][ C1] ? __pfx_kthread+0x10/0x10
[ 460.208579][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.213404][ C1] ? __pfx_kthread+0x10/0x10
[ 460.218124][ C1] ret_from_fork+0x56d/0x700
[ 460.222754][ C1] ? __pfx_kthread+0x10/0x10
[ 460.227393][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.232221][ C1]
[ 460.235261][ C1] task:kworker/R-kvub3 state:I stack:30888 pid:1348 tgid:1348 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.247631][ C1] Call Trace:
[ 460.251106][ C1]
[ 460.254075][ C1] __schedule+0x12fc/0x3b80
[ 460.258647][ C1] ? __pfx___schedule+0x10/0x10
[ 460.263657][ C1] ? find_held_lock+0x2b/0x80
[ 460.269014][ C1] ? schedule+0x2d7/0x3a0
[ 460.273400][ C1] schedule+0xe7/0x3a0
[ 460.277538][ C1] rescuer_thread+0x987/0xea0
[ 460.282546][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.287627][ C1] ? find_held_lock+0x2b/0x80
[ 460.292450][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.297355][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.302654][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.308009][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.313163][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.318409][ C1] kthread+0x3c5/0x780
[ 460.322544][ C1] ? __pfx_kthread+0x10/0x10
[ 460.327380][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.332195][ C1] ? __pfx_kthread+0x10/0x10
[ 460.336830][ C1] ret_from_fork+0x56d/0x700
[ 460.341459][ C1] ? __pfx_kthread+0x10/0x10
[ 460.346097][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.350916][ C1]
[ 460.353957][ C1] task:kworker/R-kmems state:I stack:29768 pid:1352 tgid:1352 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.366307][ C1] Call Trace:
[ 460.369604][ C1]
[ 460.372555][ C1] __schedule+0x12fc/0x3b80
[ 460.377293][ C1] ? __pfx___schedule+0x10/0x10
[ 460.382189][ C1] ? find_held_lock+0x2b/0x80
[ 460.386927][ C1] ? schedule+0x2d7/0x3a0
[ 460.391321][ C1] schedule+0xe7/0x3a0
[ 460.395455][ C1] rescuer_thread+0x987/0xea0
[ 460.400883][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.406334][ C1] ? find_held_lock+0x2b/0x80
[ 460.411675][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.416587][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.421865][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.427177][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.432621][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.437881][ C1] kthread+0x3c5/0x780
[ 460.442001][ C1] ? __pfx_kthread+0x10/0x10
[ 460.446734][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.451749][ C1] ? __pfx_kthread+0x10/0x10
[ 460.456418][ C1] ret_from_fork+0x56d/0x700
[ 460.461055][ C1] ? __pfx_kthread+0x10/0x10
[ 460.465695][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.470527][ C1]
[ 460.473657][ C1] task:kworker/R-elous state:I stack:31176 pid:1386 tgid:1386 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.485924][ C1] Call Trace:
[ 460.489224][ C1]
[ 460.492201][ C1] __schedule+0x12fc/0x3b80
[ 460.496772][ C1] ? __pfx___schedule+0x10/0x10
[ 460.502127][ C1] ? find_held_lock+0x2b/0x80
[ 460.506875][ C1] ? schedule+0x2d7/0x3a0
[ 460.511271][ C1] schedule+0xe7/0x3a0
[ 460.515386][ C1] rescuer_thread+0x987/0xea0
[ 460.520147][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.525212][ C1] ? find_held_lock+0x2b/0x80
[ 460.529976][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.534794][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.540041][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.545338][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.550400][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.555639][ C1] kthread+0x3c5/0x780
[ 460.559769][ C1] ? __pfx_kthread+0x10/0x10
[ 460.564416][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.569239][ C1] ? __pfx_kthread+0x10/0x10
[ 460.573880][ C1] ret_from_fork+0x56d/0x700
[ 460.578503][ C1] ? __pfx_kthread+0x10/0x10
[ 460.583167][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.587995][ C1]
[ 460.591210][ C1] task:kworker/R-mld state:I stack:30888 pid:1568 tgid:1568 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.603675][ C1] Call Trace:
[ 460.606997][ C1]
[ 460.609966][ C1] __schedule+0x12fc/0x3b80
[ 460.614519][ C1] ? __pfx___schedule+0x10/0x10
[ 460.619435][ C1] ? find_held_lock+0x2b/0x80
[ 460.624247][ C1] ? schedule+0x2d7/0x3a0
[ 460.628627][ C1] schedule+0xe7/0x3a0
[ 460.632744][ C1] rescuer_thread+0x987/0xea0
[ 460.637482][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.642586][ C1] ? find_held_lock+0x2b/0x80
[ 460.647318][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.652130][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.657416][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.662841][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.667914][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.673176][ C1] kthread+0x3c5/0x780
[ 460.677314][ C1] ? __pfx_kthread+0x10/0x10
[ 460.681993][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.686825][ C1] ? __pfx_kthread+0x10/0x10
[ 460.691467][ C1] ret_from_fork+0x56d/0x700
[ 460.696092][ C1] ? __pfx_kthread+0x10/0x10
[ 460.700722][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.705637][ C1]
[ 460.708683][ C1] task:kworker/R-ipv6_ state:I stack:30888 pid:1569 tgid:1569 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.720867][ C1] Call Trace:
[ 460.724165][ C1]
[ 460.727124][ C1] __schedule+0x12fc/0x3b80
[ 460.731672][ C1] ? __pfx___schedule+0x10/0x10
[ 460.736578][ C1] ? find_held_lock+0x2b/0x80
[ 460.741316][ C1] ? schedule+0x2d7/0x3a0
[ 460.745795][ C1] schedule+0xe7/0x3a0
[ 460.749981][ C1] rescuer_thread+0x987/0xea0
[ 460.754722][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 460.759810][ C1] ? find_held_lock+0x2b/0x80
[ 460.764537][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.769385][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.774811][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 460.780238][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.785304][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 460.790546][ C1] kthread+0x3c5/0x780
[ 460.795183][ C1] ? __pfx_kthread+0x10/0x10
[ 460.799822][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.804638][ C1] ? __pfx_kthread+0x10/0x10
[ 460.809322][ C1] ret_from_fork+0x56d/0x700
[ 460.814120][ C1] ? __pfx_kthread+0x10/0x10
[ 460.818759][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.823676][ C1]
[ 460.826712][ C1] task:kworker/u8:6 state:I stack:27960 pid:1634 tgid:1634 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.838789][ C1] Workqueue: 0x0 (events_unbound)
[ 460.843955][ C1] Call Trace:
[ 460.847311][ C1]
[ 460.850276][ C1] __schedule+0x12fc/0x3b80
[ 460.854918][ C1] ? __pfx___schedule+0x10/0x10
[ 460.859820][ C1] ? find_held_lock+0x2b/0x80
[ 460.864542][ C1] ? schedule+0x2d7/0x3a0
[ 460.868922][ C1] schedule+0xe7/0x3a0
[ 460.873215][ C1] ? worker_thread+0x28b/0xf10
[ 460.878056][ C1] worker_thread+0x2e5/0xf10
[ 460.882802][ C1] ? __pfx_worker_thread+0x10/0x10
[ 460.887972][ C1] kthread+0x3c5/0x780
[ 460.892109][ C1] ? __pfx_kthread+0x10/0x10
[ 460.896758][ C1] ? rcu_is_watching+0x12/0xc0
[ 460.901676][ C1] ? __pfx_kthread+0x10/0x10
[ 460.906316][ C1] ret_from_fork+0x56d/0x700
[ 460.910934][ C1] ? __pfx_kthread+0x10/0x10
[ 460.915666][ C1] ret_from_fork_asm+0x1a/0x30
[ 460.920605][ C1]
[ 460.923659][ C1] task:kworker/0:2 state:I stack:22712 pid:2813 tgid:2813 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 460.935922][ C1] Workqueue: 0x0 (events)
[ 460.940508][ C1] Call Trace:
[ 460.943915][ C1]
[ 460.946964][ C1] __schedule+0x12fc/0x3b80
[ 460.951562][ C1] ? __pfx___schedule+0x10/0x10
[ 460.956468][ C1] ? find_held_lock+0x2b/0x80
[ 460.961203][ C1] ? schedule+0x2d7/0x3a0
[ 460.965668][ C1] schedule+0xe7/0x3a0
[ 460.969898][ C1] ? worker_thread+0x28b/0xf10
[ 460.974795][ C1] worker_thread+0x2e5/0xf10
[ 460.979491][ C1] ? __kthread_parkme+0x19e/0x250
[ 460.984571][ C1] ? __pfx_worker_thread+0x10/0x10
[ 460.989732][ C1] kthread+0x3c5/0x780
[ 460.993869][ C1] ? __pfx_kthread+0x10/0x10
[ 460.998586][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.003429][ C1] ? __pfx_kthread+0x10/0x10
[ 461.008061][ C1] ret_from_fork+0x56d/0x700
[ 461.012684][ C1] ? __pfx_kthread+0x10/0x10
[ 461.017323][ C1] ret_from_fork_asm+0x1a/0x30
[ 461.022156][ C1]
[ 461.025202][ C1] task:jbd2/sda1-8 state:R running task stack:25416 pid:2815 tgid:2815 ppid:2 task_flags:0x240040 flags:0x00080010
[ 461.038770][ C1] Call Trace:
[ 461.042110][ C1]
[ 461.045107][ C1] sched_show_task+0x423/0x630
[ 461.049916][ C1] ? __pfx_sched_show_task+0x10/0x10
[ 461.055248][ C1] show_state_filter+0xee/0x380
[ 461.060144][ C1] k_spec+0xf0/0x150
[ 461.064082][ C1] ? __pfx_k_spec+0x10/0x10
[ 461.068627][ C1] kbd_event+0xcd2/0x1820
[ 461.073003][ C1] ? __pfx_kbd_event+0x10/0x10
[ 461.077904][ C1] ? lock_acquire+0x179/0x350
[ 461.082626][ C1] input_handle_events_default+0x119/0x1b0
[ 461.088476][ C1] input_pass_values+0x74e/0x880
[ 461.093466][ C1] input_handle_event+0xb29/0x14d0
[ 461.098647][ C1] input_event+0x8e/0xd0
[ 461.102960][ C1] hidinput_hid_event+0x90b/0x2440
[ 461.108400][ C1] ? __pfx_hidinput_hid_event+0x10/0x10
[ 461.114014][ C1] ? input_event+0xb6/0xd0
[ 461.118485][ C1] hid_process_event+0x4b7/0x5e0
[ 461.123498][ C1] ? do_raw_spin_unlock+0x172/0x230
[ 461.128832][ C1] hid_input_array_field+0x51a/0x700
[ 461.134177][ C1] hid_report_raw_event+0xa9f/0x1290
[ 461.139591][ C1] ? __pfx__mutex_lock_killable+0x7/0x10
[ 461.145309][ C1] __hid_input_report.constprop.0+0x33f/0x450
[ 461.151557][ C1] hid_irq_in+0x35e/0x870
[ 461.155948][ C1] __usb_hcd_giveback_urb+0x38b/0x610
[ 461.161371][ C1] usb_hcd_giveback_urb+0x39b/0x450
[ 461.166722][ C1] dummy_timer+0x1809/0x3a00
[ 461.171377][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 461.177245][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 461.182228][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 461.187213][ C1] ? mark_held_locks+0x49/0x80
[ 461.192043][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 461.197893][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 461.202961][ C1] __hrtimer_run_queues+0x202/0xad0
[ 461.208221][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 461.213981][ C1] ? read_tsc+0x9/0x20
[ 461.218099][ C1] hrtimer_run_softirq+0x17d/0x350
[ 461.223274][ C1] handle_softirqs+0x208/0x8d0
[ 461.228085][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 461.233404][ C1] __irq_exit_rcu+0xfa/0x160
[ 461.238048][ C1] irq_exit_rcu+0x9/0x30
[ 461.242334][ C1] sysvec_apic_timer_interrupt+0x90/0xb0
[ 461.248033][ C1]
[ 461.250997][ C1]
[ 461.254308][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 461.260438][ C1] RIP: 0010:arch_stack_walk+0x7f/0x100
[ 461.265938][ C1] Code: e8 e6 b5 cc 1e 84 c0 74 50 49 8b 8e 98 00 00 00 4c 89 f2 4c 89 fe 48 89 df e8 1d 18 08 00 8b 95 70 ff ff ff 85 d2 75 21 eb 2f <4c> 89 ef 2e 2e 2e 41 ff d4 84 c0 74 22 48 89 df e8 4c f7 07 00 8b
[ 461.285651][ C1] RSP: 0018:ffffc90003e9f408 EFLAGS: 00000286
[ 461.291920][ C1] RAX: ffffffff81de513f RBX: ffffc90003e9f408 RCX: ffffc90003e9f35c
[ 461.300191][ C1] RDX: 1ffff920007d3e8a RSI: ffffffff81de513f RDI: ffffffff81de513f
[ 461.308349][ C1] RBP: ffffc90003e9f498 R08: ffffffff8b095780 R09: 0000000000000000
[ 461.316358][ C1] R10: 0000000000000000 R11: 000000000000de53 R12: ffffffff8169b850
[ 461.324550][ C1] R13: ffffc90003e9f4c8 R14: 0000000000000000 R15: ffff888115545700
[ 461.332559][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 461.338775][ C1] ? __kasan_kmalloc+0x8f/0xa0
[ 461.343603][ C1] ? __kasan_kmalloc+0x8f/0xa0
[ 461.348408][ C1] ? __kasan_kmalloc+0x8f/0xa0
[ 461.353395][ C1] ? arch_stack_walk+0xa6/0x100
[ 461.358308][ C1] ? __kasan_kmalloc+0x8f/0xa0
[ 461.363125][ C1] stack_trace_save+0x8e/0xc0
[ 461.367864][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 461.373346][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 461.378541][ C1] kasan_save_stack+0x33/0x60
[ 461.383357][ C1] ? kasan_save_stack+0x33/0x60
[ 461.388275][ C1] ? kasan_save_track+0x14/0x30
[ 461.393225][ C1] kasan_save_track+0x14/0x30
[ 461.397968][ C1] __kasan_kmalloc+0x8f/0xa0
[ 461.402880][ C1] kmem_cache_free+0x128/0x660
[ 461.408132][ C1] ? irqentry_exit+0x3b/0x90
[ 461.412791][ C1] ? jbd2_journal_put_journal_head+0x419/0x6a0
[ 461.419090][ C1] ? jbd2_journal_put_journal_head+0x419/0x6a0
[ 461.425383][ C1] jbd2_journal_put_journal_head+0x419/0x6a0
[ 461.431671][ C1] __jbd2_journal_remove_checkpoint+0x1a4/0x650
[ 461.437982][ C1] jbd2_journal_try_remove_checkpoint+0xdb/0x130
[ 461.444370][ C1] journal_shrink_one_cp_list+0x15e/0x220
[ 461.450161][ C1] __jbd2_journal_clean_checkpoint_list+0x19f/0x250
[ 461.456807][ C1] ? __pfx___jbd2_journal_clean_checkpoint_list+0x10/0x10
[ 461.464095][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 461.469619][ C1] ? jbd2_journal_commit_transaction+0xa6f/0x68f0
[ 461.476100][ C1] jbd2_journal_commit_transaction+0xa9b/0x68f0
[ 461.482419][ C1] ? __lock_acquire+0xb8a/0x1c90
[ 461.487440][ C1] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 461.494193][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.499021][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 461.504102][ C1] ? __pfx_debug_object_assert_init+0x10/0x10
[ 461.510309][ C1] ? find_held_lock+0x2b/0x80
[ 461.515044][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 461.520901][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.525727][ C1] kjournald2+0x1f4/0x760
[ 461.530102][ C1] ? __pfx_kjournald2+0x10/0x10
[ 461.534990][ C1] ? find_held_lock+0x2b/0x80
[ 461.539723][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 461.545845][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 461.551088][ C1] ? __kthread_parkme+0x19e/0x250
[ 461.556151][ C1] ? __pfx_kjournald2+0x10/0x10
[ 461.561039][ C1] kthread+0x3c5/0x780
[ 461.565152][ C1] ? __pfx_kthread+0x10/0x10
[ 461.569781][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.574690][ C1] ? __pfx_kthread+0x10/0x10
[ 461.579327][ C1] ret_from_fork+0x56d/0x700
[ 461.583942][ C1] ? __pfx_kthread+0x10/0x10
[ 461.588585][ C1] ret_from_fork_asm+0x1a/0x30
[ 461.593537][ C1]
[ 461.596575][ C1] task:kworker/R-ext4- state:I stack:30888 pid:2816 tgid:2816 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 461.608674][ C1] Call Trace:
[ 461.611977][ C1]
[ 461.614934][ C1] __schedule+0x12fc/0x3b80
[ 461.619508][ C1] ? __pfx___schedule+0x10/0x10
[ 461.624496][ C1] ? find_held_lock+0x2b/0x80
[ 461.629320][ C1] ? schedule+0x2d7/0x3a0
[ 461.633880][ C1] schedule+0xe7/0x3a0
[ 461.638035][ C1] rescuer_thread+0x987/0xea0
[ 461.642853][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 461.647932][ C1] ? find_held_lock+0x2b/0x80
[ 461.652664][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.657570][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 461.662905][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 461.668149][ C1] ? __kthread_parkme+0x19e/0x250
[ 461.673207][ C1] ? __pfx_rescuer_thread+0x10/0x10
[ 461.678538][ C1] kthread+0x3c5/0x780
[ 461.682654][ C1] ? __pfx_kthread+0x10/0x10
[ 461.687295][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.692108][ C1] ? __pfx_kthread+0x10/0x10
[ 461.696749][ C1] ret_from_fork+0x56d/0x700
[ 461.701376][ C1] ? __pfx_kthread+0x10/0x10
[ 461.706010][ C1] ret_from_fork_asm+0x1a/0x30
[ 461.710829][ C1]
[ 461.713866][ C1] task:syslogd state:S stack:25416 pid:2835 tgid:2835 ppid:1 task_flags:0x400000 flags:0x00080001
[ 461.725858][ C1] Call Trace:
[ 461.729214][ C1]
[ 461.732262][ C1] __schedule+0x12fc/0x3b80
[ 461.736836][ C1] ? __pfx___schedule+0x10/0x10
[ 461.741844][ C1] ? find_held_lock+0x2b/0x80
[ 461.746784][ C1] ? schedule+0x2d7/0x3a0
[ 461.751423][ C1] schedule+0xe7/0x3a0
[ 461.755538][ C1] schedule_timeout+0x257/0x290
[ 461.760427][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 461.765842][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 461.771779][ C1] ? prepare_to_wait_exclusive+0xe4/0x2b0
[ 461.777546][ C1] __skb_wait_for_more_packets+0x369/0x5e0
[ 461.783476][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10
[ 461.789862][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10
[ 461.795279][ C1] ? __pfx_receiver_wake_function+0x10/0x10
[ 461.801314][ C1] ? __pfx_avc_has_perm+0x10/0x10
[ 461.806434][ C1] __unix_dgram_recvmsg+0x22e/0xc30
[ 461.811697][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10
[ 461.817653][ C1] ? __pfx_avc_has_perm+0x10/0x10
[ 461.822719][ C1] ? dummy_timer+0x1d4a/0x3a00
[ 461.827541][ C1] unix_dgram_recvmsg+0xd0/0x110
[ 461.833044][ C1] sock_recvmsg+0x1f9/0x250
[ 461.837598][ C1] sock_read_iter+0x2b9/0x3b0
[ 461.842313][ C1] ? __pfx_sock_read_iter+0x10/0x10
[ 461.847574][ C1] ? irqentry_exit+0x3b/0x90
[ 461.852251][ C1] ? security_file_permission+0x21/0x80
[ 461.857884][ C1] vfs_read+0xa98/0xcf0
[ 461.862172][ C1] ? __pfx_vfs_read+0x10/0x10
[ 461.867149][ C1] ? rcu_is_watching+0x12/0xc0
[ 461.871989][ C1] ksys_read+0x1f8/0x250
[ 461.876271][ C1] ? __pfx_ksys_read+0x10/0x10
[ 461.881088][ C1] do_syscall_64+0xcd/0x4d0
[ 461.885626][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 461.891553][ C1] RIP: 0033:0x7fa5808f7407
[ 461.895998][ C1] RSP: 002b:00007fff68472680 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 461.904437][ C1] RAX: ffffffffffffffda RBX: 00007fa5807a7c80 RCX: 00007fa5808f7407
[ 461.912515][ C1] RDX: 00000000000000ff RSI: 0000564f3ca21300 RDI: 0000000000000000
[ 461.920511][ C1] RBP: 0000564f3ca212c0 R08: 0000000000000000 R09: 0000000000000000
[ 461.928702][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000564f3ca21373
[ 461.936887][ C1] R13: 0000000000000000 R14: 0000564f3ca21300 R15: 0000564efe0cad98
[ 461.944904][ C1]
[ 461.948035][ C1] task:acpid state:R running task stack:25416 pid:2838 tgid:2838 ppid:1 task_flags:0x400040 flags:0x00080001
[ 461.961599][ C1] Call Trace:
[ 461.964901][ C1]
[ 461.967853][ C1] __schedule+0x12fc/0x3b80
[ 461.972403][ C1] ? __pfx___schedule+0x10/0x10
[ 461.977304][ C1] ? find_held_lock+0x2b/0x80
[ 461.982040][ C1] ? schedule+0x2d7/0x3a0
[ 461.986410][ C1] schedule+0xe7/0x3a0
[ 461.990525][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 461.996650][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 462.003294][ C1] ? __pollwait+0x271/0x490
[ 462.007937][ C1] poll_schedule_timeout.constprop.0+0xc4/0x1c0
[ 462.014236][ C1] do_select+0x1338/0x17e0
[ 462.018682][ C1] ? walk_component+0xfc/0x5b0
[ 462.023525][ C1] ? __pfx_do_select+0x10/0x10
[ 462.028336][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.033064][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.037819][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.042548][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.047276][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.052034][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.056764][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.061549][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.066282][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.071019][ C1] ? find_held_lock+0x2b/0x80
[ 462.075943][ C1] ? __might_fault+0xe3/0x190
[ 462.080643][ C1] ? __might_fault+0xe3/0x190
[ 462.085341][ C1] ? __might_fault+0x13b/0x190
[ 462.090144][ C1] ? core_sys_select+0x453/0xc20
[ 462.095128][ C1] core_sys_select+0x453/0xc20
[ 462.099933][ C1] ? __pfx_core_sys_select+0x10/0x10
[ 462.105372][ C1] ? set_user_sigmask+0x21b/0x2b0
[ 462.110445][ C1] ? __pfx_set_user_sigmask+0x10/0x10
[ 462.115870][ C1] ? find_held_lock+0x2b/0x80
[ 462.120597][ C1] do_pselect.constprop.0+0x19f/0x1e0
[ 462.125997][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 462.132108][ C1] __x64_sys_pselect6+0x182/0x240
[ 462.137171][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10
[ 462.142875][ C1] do_syscall_64+0xcd/0x4d0
[ 462.147426][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 462.153360][ C1] RIP: 0033:0x7f9fc3d67407
[ 462.157889][ C1] RSP: 002b:00007ffdd912f260 EFLAGS: 00000202 ORIG_RAX: 000000000000010e
[ 462.166416][ C1] RAX: ffffffffffffffda RBX: 00007f9fc3cdd740 RCX: 00007f9fc3d67407
[ 462.174499][ C1] RDX: 0000000000000000 RSI: 00007ffdd912f370 RDI: 000000000000000e
[ 462.182496][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 462.190489][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555d1c9011e4
[ 462.198482][ C1] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000d
[ 462.206503][ C1]
[ 462.209544][ C1] task:klogd state:R running task stack:25976 pid:2843 tgid:2843 ppid:1 task_flags:0x400100 flags:0x00080001
[ 462.223098][ C1] Call Trace:
[ 462.226405][ C1]
[ 462.229365][ C1] __schedule+0x12fc/0x3b80
[ 462.233921][ C1] ? __pfx___schedule+0x10/0x10
[ 462.238830][ C1] ? find_held_lock+0x2b/0x80
[ 462.243565][ C1] ? schedule+0x2d7/0x3a0
[ 462.248341][ C1] schedule+0xe7/0x3a0
[ 462.252477][ C1] syslog_print+0x216/0x620
[ 462.257203][ C1] ? __pfx_syslog_print+0x10/0x10
[ 462.262272][ C1] ? avc_has_perm_noaudit+0x149/0x3b0
[ 462.267686][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 462.273829][ C1] do_syslog+0x3dc/0x6c0
[ 462.278133][ C1] ? __pfx_do_syslog+0x10/0x10
[ 462.283050][ C1] __x64_sys_syslog+0x74/0xb0
[ 462.287878][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 462.293119][ C1] do_syscall_64+0xcd/0x4d0
[ 462.297660][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 462.303595][ C1] RIP: 0033:0x7fba54f28a37
[ 462.308043][ C1] RSP: 002b:00007ffcfb418be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 462.316574][ C1] RAX: ffffffffffffffda RBX: 00007fba550c8490 RCX: 00007fba54f28a37
[ 462.324574][ C1] RDX: 00000000000003ff RSI: 00007fba550c8490 RDI: 0000000000000002
[ 462.332571][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 462.340566][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fba550c8490
[ 462.348565][ C1] R13: 00007fba550a5dfe R14: 00007fba550c85a1 R15: 00007fba550c85a1
[ 462.356667][ C1]
[ 462.359706][ C1] task:udevd state:R running task stack:26376 pid:2854 tgid:2854 ppid:1 task_flags:0x400140 flags:0x00080001
[ 462.373256][ C1] Call Trace:
[ 462.376566][ C1]
[ 462.379522][ C1] __schedule+0x12fc/0x3b80
[ 462.384076][ C1] ? __pfx___schedule+0x10/0x10
[ 462.388967][ C1] ? irqentry_exit+0x3b/0x90
[ 462.393623][ C1] ? __cond_resched+0x22/0x30
[ 462.398341][ C1] preempt_schedule_common+0x44/0xc0
[ 462.403666][ C1] __cond_resched+0x22/0x30
[ 462.408208][ C1] prepare_alloc_pages+0x370/0x500
[ 462.413350][ C1] ? rcu_is_watching+0x12/0xc0
[ 462.418168][ C1] __alloc_frozen_pages_noprof+0x188/0x21f0
[ 462.424232][ C1] ? rcu_is_watching+0x12/0xc0
[ 462.429069][ C1] ? mod_memcg_lruvec_state+0x389/0x5f0
[ 462.434669][ C1] ? __mod_zone_page_state+0xcc/0x1a0
[ 462.440465][ C1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 462.446980][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 462.452937][ C1] ? policy_nodemask+0xea/0x4e0
[ 462.457856][ C1] alloc_pages_mpol+0xe4/0x410
[ 462.462694][ C1] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 462.468123][ C1] ? page_table_check_set+0x631/0x750
[ 462.473556][ C1] vma_alloc_folio_noprof+0xed/0x450
[ 462.478885][ C1] ? __pfx_vma_alloc_folio_noprof+0x10/0x10
[ 462.484815][ C1] ? rcu_read_unlock+0x2d/0xb0
[ 462.489973][ C1] do_wp_page+0xac2/0x3b00
[ 462.494445][ C1] ? __pfx_do_wp_page+0x10/0x10
[ 462.499521][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 462.504943][ C1] ? rcu_is_watching+0x12/0xc0
[ 462.509759][ C1] ? ___pte_offset_map+0x175/0x360
[ 462.515178][ C1] __handle_mm_fault+0x102b/0x32a0
[ 462.520326][ C1] ? reacquire_held_locks+0xcd/0x1f0
[ 462.525658][ C1] ? lock_vma_under_rcu+0x117/0x530
[ 462.531087][ C1] ? __pfx___handle_mm_fault+0x10/0x10
[ 462.536593][ C1] ? lock_vma_under_rcu+0x176/0x530
[ 462.541861][ C1] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 462.547474][ C1] handle_mm_fault+0x589/0xd10
[ 462.552304][ C1] ? trace_raw_output_exceptions+0x111/0x150
[ 462.558321][ C1] do_user_addr_fault+0x613/0x1240
[ 462.563484][ C1] ? rcu_is_watching+0x12/0xc0
[ 462.568314][ C1] exc_page_fault+0x5c/0xb0
[ 462.572951][ C1] asm_exc_page_fault+0x26/0x30
[ 462.577844][ C1] RIP: 0033:0x7fbed176d2dd
[ 462.582285][ C1] RSP: 002b:00007fffc44187b0 EFLAGS: 00010202
[ 462.588385][ C1] RAX: 0000000000000002 RBX: 00007fbed18a7ac0 RCX: 0000000000000000
[ 462.596383][ C1] RDX: 0000564567345400 RSI: 000056456732c760 RDI: 000056400362272c
[ 462.604384][ C1] RBP: 0000000000000000 R08: 000056456732c770 R09: 0000000000000002
[ 462.612384][ C1] R10: 0000000000000000 R11: 762b001c0de08785 R12: 000056456732c780
[ 462.620382][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 00007fbed18a7ac0
[ 462.628409][ C1]
[ 462.631455][ C1] task:dbus-daemon state:S stack:27144 pid:2877 tgid:2877 ppid:1 task_flags:0x400140 flags:0x00080001
[ 462.643456][ C1] Call Trace:
[ 462.646762][ C1]
[ 462.649726][ C1] __schedule+0x12fc/0x3b80
[ 462.654285][ C1] ? __pfx___schedule+0x10/0x10
[ 462.659216][ C1] ? find_held_lock+0x2b/0x80
[ 462.663950][ C1] ? schedule+0x2d7/0x3a0
[ 462.668322][ C1] schedule+0xe7/0x3a0
[ 462.672430][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 462.678544][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 462.685184][ C1] ? rcu_is_watching+0x12/0xc0
[ 462.690004][ C1] do_epoll_wait+0xdf3/0x1030
[ 462.694731][ C1] ? rcu_watching_snap_stopped_since+0x60/0x110
[ 462.701017][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 462.706265][ C1] ? __pfx_do_epoll_wait+0x10/0x10
[ 462.711428][ C1] ? __might_fault+0xe3/0x190
[ 462.716134][ C1] ? __might_fault+0x13b/0x190
[ 462.720947][ C1] ? __pfx_do_sigaction+0x10/0x10
[ 462.726112][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 462.732514][ C1] __x64_sys_epoll_wait+0x194/0x290
[ 462.737753][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 462.743517][ C1] do_syscall_64+0xcd/0x4d0
[ 462.748141][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 462.754064][ C1] RIP: 0033:0x7f6fc10aa407
[ 462.758597][ C1] RSP: 002b:00007ffdf2ab7920 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 462.767043][ C1] RAX: ffffffffffffffda RBX: 00007f6fc0fbc840 RCX: 00007f6fc10aa407
[ 462.775046][ C1] RDX: 0000000000000040 RSI: 00007ffdf2ab7970 RDI: 0000000000000003
[ 462.783134][ C1] RBP: 0000560a32064d68 R08: 0000000000000000 R09: 0000000000000000
[ 462.791134][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff
[ 462.799580][ C1] R13: 0000560a3205f570 R14: 0000000000000001 R15: 0000000000000000
[ 462.807590][ C1]
[ 462.810627][ C1] task:dhcpcd state:S stack:26760 pid:2892 tgid:2892 ppid:1 task_flags:0x400140 flags:0x00080001
[ 462.822646][ C1] Call Trace:
[ 462.825976][ C1]
[ 462.828937][ C1] __schedule+0x12fc/0x3b80
[ 462.833507][ C1] ? __pfx___schedule+0x10/0x10
[ 462.838425][ C1] ? find_held_lock+0x2b/0x80
[ 462.843157][ C1] ? schedule+0x2d7/0x3a0
[ 462.847623][ C1] schedule+0xe7/0x3a0
[ 462.851734][ C1] schedule_hrtimeout_range_clock+0x217/0x320
[ 462.857874][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 462.864501][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 462.869741][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 462.874980][ C1] ? __pfx___pollwait+0x10/0x10
[ 462.879874][ C1] ? unix_dgram_poll+0x364/0x780
[ 462.884852][ C1] poll_schedule_timeout.constprop.0+0xc4/0x1c0
[ 462.891152][ C1] do_sys_poll+0xae7/0xdf0
[ 462.895604][ C1] ? __pfx_do_sys_poll+0x10/0x10
[ 462.900597][ C1] ? move_addr_to_user+0x161/0x1e0
[ 462.905788][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.910527][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.915260][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.919985][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.924710][ C1] ? __pfx_pollwake+0x10/0x10
[ 462.929460][ C1] ? rcu_is_watching+0x12/0xc0
[ 462.934279][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 462.939519][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 462.944785][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 462.950040][ C1] ? set_user_sigmask+0x21b/0x2b0
[ 462.955204][ C1] ? __pfx_set_user_sigmask+0x10/0x10
[ 462.961003][ C1] __x64_sys_ppoll+0x254/0x2d0
[ 462.965907][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 462.971421][ C1] ? __secure_computing+0x242/0x350
[ 462.976690][ C1] do_syscall_64+0xcd/0x4d0
[ 462.981224][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 462.987148][ C1] RIP: 0033:0x7f894a188407
[ 462.991620][ C1] RSP: 002b:00007ffe429d9aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f
[ 463.000065][ C1] RAX: ffffffffffffffda RBX: 00007f894a0fe740 RCX: 00007f894a188407
[ 463.008059][ C1] RDX: 00007ffe429d9ae0 RSI: 0000000000000005 RDI: 000055f395f69920
[ 463.016332][ C1] RBP: 00007ffe429d9de0 R08: 0000000000000008 R09: 0000000000000000
[ 463.024417][ C1] R10: 00007ffe429d9de0 R11: 0000000000000202 R12: 000055f356e5a5e0
[ 463.032520][ C1] R13: 000055f395f81d80 R14: 0000000000000000 R15: 00007ffe429d9b90
[ 463.040537][ C1]
[ 463.043579][ C1] task:dhcpcd state:S stack:25048 pid:2893 tgid:2893 ppid:2892 task_flags:0x400140 flags:0x00080001
[ 463.055560][ C1] Call Trace:
[ 463.058856][ C1]
[ 463.061843][ C1] __schedule+0x12fc/0x3b80
[ 463.066492][ C1] ? __pfx___schedule+0x10/0x10
[ 463.071396][ C1] ? find_held_lock+0x2b/0x80
[ 463.076139][ C1] ? schedule+0x2d7/0x3a0
[ 463.080510][ C1] schedule+0xe7/0x3a0
[ 463.084647][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 463.090760][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 463.097390][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.102736][ C1] ? __pfx___pollwait+0x10/0x10
[ 463.107889][ C1] ? unix_dgram_poll+0x364/0x780
[ 463.112869][ C1] poll_schedule_timeout.constprop.0+0xc4/0x1c0
[ 463.119165][ C1] do_sys_poll+0xae7/0xdf0
[ 463.123642][ C1] ? __pfx_do_sys_poll+0x10/0x10
[ 463.128611][ C1] ? find_held_lock+0x2b/0x80
[ 463.133341][ C1] ? try_to_wake_up+0x9ac/0x1480
[ 463.138361][ C1] ? autoremove_wake_function+0x3d/0x150
[ 463.144251][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.148992][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.153718][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.158492][ C1] ? rcu_is_watching+0x12/0xc0
[ 463.163329][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 463.168600][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.173857][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 463.179097][ C1] ? set_user_sigmask+0x21b/0x2b0
[ 463.184169][ C1] ? __pfx_set_user_sigmask+0x10/0x10
[ 463.189685][ C1] __x64_sys_ppoll+0x254/0x2d0
[ 463.194480][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 463.199881][ C1] ? __task_pid_nr_ns+0x1f5/0x500
[ 463.204953][ C1] do_syscall_64+0xcd/0x4d0
[ 463.209497][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.215444][ C1] RIP: 0033:0x7f894a188407
[ 463.219887][ C1] RSP: 002b:00007ffe429d9aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f
[ 463.228413][ C1] RAX: ffffffffffffffda RBX: 00007f894a0fe740 RCX: 00007f894a188407
[ 463.236423][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055f395f874e0
[ 463.244427][ C1] RBP: 00007ffe429d9de0 R08: 0000000000000008 R09: 0000000000000000
[ 463.252447][ C1] R10: 00007ffe429d9de0 R11: 0000000000000202 R12: 000055f356e5a5e0
[ 463.260474][ C1] R13: 000055f395f81d80 R14: 0000000000000000 R15: 00007ffe429d9b90
[ 463.268528][ C1]
[ 463.271585][ C1] task:dhcpcd state:S stack:28232 pid:2894 tgid:2894 ppid:2892 task_flags:0x400140 flags:0x00080001
[ 463.283680][ C1] Call Trace:
[ 463.287023][ C1]
[ 463.289994][ C1] __schedule+0x12fc/0x3b80
[ 463.294639][ C1] ? __pfx___schedule+0x10/0x10
[ 463.299537][ C1] ? find_held_lock+0x2b/0x80
[ 463.304347][ C1] ? schedule+0x2d7/0x3a0
[ 463.308734][ C1] schedule+0xe7/0x3a0
[ 463.312843][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 463.319146][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 463.325784][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.331040][ C1] ? __pfx___pollwait+0x10/0x10
[ 463.335945][ C1] ? unix_dgram_poll+0x364/0x780
[ 463.341010][ C1] poll_schedule_timeout.constprop.0+0xc4/0x1c0
[ 463.347310][ C1] do_sys_poll+0xae7/0xdf0
[ 463.351773][ C1] ? __pfx_do_sys_poll+0x10/0x10
[ 463.356745][ C1] ? kfree_skbmem+0x1a4/0x1f0
[ 463.361495][ C1] ? find_held_lock+0x2b/0x80
[ 463.366229][ C1] ? find_held_lock+0x2b/0x80
[ 463.370962][ C1] ? wp_page_reuse+0x24d/0x7b0
[ 463.375936][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.380691][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.385426][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.390171][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.394935][ C1] ? rcu_is_watching+0x12/0xc0
[ 463.399752][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 463.405031][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.410294][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 463.416068][ C1] ? set_user_sigmask+0x21b/0x2b0
[ 463.421170][ C1] ? __pfx_set_user_sigmask+0x10/0x10
[ 463.426593][ C1] ? __pfx___seccomp_filter+0x10/0x10
[ 463.431988][ C1] ? do_dup2+0x331/0x620
[ 463.436287][ C1] __x64_sys_ppoll+0x254/0x2d0
[ 463.441097][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 463.446430][ C1] ? __secure_computing+0x242/0x350
[ 463.451677][ C1] do_syscall_64+0xcd/0x4d0
[ 463.456227][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 463.462179][ C1] RIP: 0033:0x7f894a188407
[ 463.466643][ C1] RSP: 002b:00007ffe429d9aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f
[ 463.475107][ C1] RAX: ffffffffffffffda RBX: 00007f894a0fe740 RCX: 00007f894a188407
[ 463.483212][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055f395f87630
[ 463.491303][ C1] RBP: 00007ffe429d9de0 R08: 0000000000000008 R09: 0000000000000000
[ 463.499491][ C1] R10: 00007ffe429d9de0 R11: 0000000000000202 R12: 000055f356e5a5e0
[ 463.507596][ C1] R13: 000055f395f81d80 R14: 0000000000000000 R15: 00007ffe429d9b90
[ 463.515630][ C1]
[ 463.518676][ C1] task:dhcpcd state:S stack:28232 pid:2895 tgid:2895 ppid:2892 task_flags:0x400140 flags:0x00080001
[ 463.530783][ C1] Call Trace:
[ 463.534115][ C1]
[ 463.537096][ C1] __schedule+0x12fc/0x3b80
[ 463.541658][ C1] ? __pfx___schedule+0x10/0x10
[ 463.546554][ C1] ? find_held_lock+0x2b/0x80
[ 463.551469][ C1] ? schedule+0x2d7/0x3a0
[ 463.555846][ C1] schedule+0xe7/0x3a0
[ 463.559992][ C1] schedule_hrtimeout_range_clock+0x2dc/0x320
[ 463.566193][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 463.572826][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.578087][ C1] ? __pfx___pollwait+0x10/0x10
[ 463.583086][ C1] ? unix_dgram_poll+0x364/0x780
[ 463.588063][ C1] poll_schedule_timeout.constprop.0+0xc4/0x1c0
[ 463.594365][ C1] do_sys_poll+0xae7/0xdf0
[ 463.598915][ C1] ? __pfx_do_sys_poll+0x10/0x10
[ 463.603925][ C1] ? unix_stream_recvmsg+0x137/0x1c0
[ 463.609340][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.614068][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.618810][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.623535][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.628316][ C1] ? __pfx_pollwake+0x10/0x10
[ 463.633066][ C1] ? rcu_is_watching+0x12/0xc0
[ 463.637886][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 463.643123][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 463.648376][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 463.653957][ C1] ? set_user_sigmask+0x21b/0x2b0
[ 463.659054][ C1] ? __pfx_set_user_sigmask+0x10/0x10
[ 463.664612][ C1] ? __pfx___seccomp_filter+0x10/0x10
[ 463.670111][ C1] __x64_sys_ppoll+0x254/0x2d0
[ 463.674903][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 463.680302][ C1] ? ksys_read+0x1ac/0x250
[ 463.684749][ C1] ? __secure_computing+0x242/0x350