__pfx_rescuer_thread+0x10/0x10 [ 398.994339][ C0] kthread+0x2c1/0x3a0 [ 398.994356][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.994375][ C0] ? __pfx_kthread+0x10/0x10 [ 398.994395][ C0] ret_from_fork+0x45/0x80 [ 398.994419][ C0] ? __pfx_kthread+0x10/0x10 [ 398.994439][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.994471][ C0] [ 398.994478][ C0] task:kworker/R-kvub3 state:I stack:30080 pid:1027 tgid:1027 ppid:2 flags:0x00004000 [ 398.994532][ C0] Call Trace: [ 398.994538][ C0] [ 398.994548][ C0] __schedule+0x105f/0x34b0 [ 398.994572][ C0] ? __pfx___schedule+0x10/0x10 [ 398.994593][ C0] ? schedule+0x298/0x350 [ 398.994612][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.994636][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.994659][ C0] ? lock_acquire+0x2f/0xb0 [ 398.994682][ C0] ? schedule+0x1fd/0x350 [ 398.994704][ C0] schedule+0xe7/0x350 [ 398.994725][ C0] rescuer_thread+0x946/0xe20 [ 398.994750][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.994769][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.994800][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.994828][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.994852][ C0] ? __kthread_parkme+0x148/0x220 [ 398.994873][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.994898][ C0] kthread+0x2c1/0x3a0 [ 398.994916][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.994935][ C0] ? __pfx_kthread+0x10/0x10 [ 398.994955][ C0] ret_from_fork+0x45/0x80 [ 398.994980][ C0] ? __pfx_kthread+0x10/0x10 [ 398.994999][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.995031][ C0] [ 398.995038][ C0] task:kworker/R-kmems state:I stack:30080 pid:1031 tgid:1031 ppid:2 flags:0x00004000 [ 398.995092][ C0] Call Trace: [ 398.995098][ C0] [ 398.995108][ C0] __schedule+0x105f/0x34b0 [ 398.995132][ C0] ? __pfx___schedule+0x10/0x10 [ 398.995153][ C0] ? schedule+0x298/0x350 [ 398.995173][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.995197][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.995219][ C0] ? lock_acquire+0x2f/0xb0 [ 398.995242][ C0] ? schedule+0x1fd/0x350 [ 398.995265][ C0] schedule+0xe7/0x350 [ 398.995285][ C0] rescuer_thread+0x946/0xe20 [ 398.995310][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.995329][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.995360][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.995384][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.995408][ C0] ? __kthread_parkme+0x148/0x220 [ 398.995429][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.995454][ C0] kthread+0x2c1/0x3a0 [ 398.995471][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.995491][ C0] ? __pfx_kthread+0x10/0x10 [ 398.995511][ C0] ret_from_fork+0x45/0x80 [ 398.995535][ C0] ? __pfx_kthread+0x10/0x10 [ 398.995554][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.995586][ C0] [ 398.995594][ C0] task:kworker/R-elous state:I stack:30832 pid:1044 tgid:1044 ppid:2 flags:0x00004000 [ 398.995663][ C0] Call Trace: [ 398.995668][ C0] [ 398.995678][ C0] __schedule+0x105f/0x34b0 [ 398.995703][ C0] ? __pfx___schedule+0x10/0x10 [ 398.995724][ C0] ? schedule+0x298/0x350 [ 398.995743][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.995767][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.995790][ C0] ? lock_acquire+0x2f/0xb0 [ 398.995816][ C0] ? schedule+0x1fd/0x350 [ 398.995839][ C0] schedule+0xe7/0x350 [ 398.995859][ C0] rescuer_thread+0x946/0xe20 [ 398.995884][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.995903][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.995934][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.995958][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.995983][ C0] ? __kthread_parkme+0x148/0x220 [ 398.996003][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.996029][ C0] kthread+0x2c1/0x3a0 [ 398.996047][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.996066][ C0] ? __pfx_kthread+0x10/0x10 [ 398.996086][ C0] ret_from_fork+0x45/0x80 [ 398.996111][ C0] ? __pfx_kthread+0x10/0x10 [ 398.996130][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.996162][ C0] [ 398.996169][ C0] task:kworker/R-mld state:I stack:30080 pid:1246 tgid:1246 ppid:2 flags:0x00004000 [ 398.996224][ C0] Call Trace: [ 398.996229][ C0] [ 398.996239][ C0] __schedule+0x105f/0x34b0 [ 398.996264][ C0] ? __pfx___schedule+0x10/0x10 [ 398.996285][ C0] ? schedule+0x298/0x350 [ 398.996304][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.996327][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.996350][ C0] ? lock_acquire+0x2f/0xb0 [ 398.996373][ C0] ? schedule+0x1fd/0x350 [ 398.996395][ C0] schedule+0xe7/0x350 [ 398.996416][ C0] rescuer_thread+0x946/0xe20 [ 398.996441][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.996460][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.996491][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.996515][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.996539][ C0] ? __kthread_parkme+0x148/0x220 [ 398.996560][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.996585][ C0] kthread+0x2c1/0x3a0 [ 398.996603][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.996622][ C0] ? __pfx_kthread+0x10/0x10 [ 398.996642][ C0] ret_from_fork+0x45/0x80 [ 398.996667][ C0] ? __pfx_kthread+0x10/0x10 [ 398.996686][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.996719][ C0] [ 398.996726][ C0] task:kworker/1:1H state:I stack:28272 pid:1247 tgid:1247 ppid:2 flags:0x00004000 [ 398.996778][ C0] Workqueue: 0x0 (kblockd) [ 398.996797][ C0] Call Trace: [ 398.996803][ C0] [ 398.996816][ C0] __schedule+0x105f/0x34b0 [ 398.996841][ C0] ? __pfx___schedule+0x10/0x10 [ 398.996862][ C0] ? schedule+0x298/0x350 [ 398.996882][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.996905][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.996928][ C0] ? lock_acquire+0x2f/0xb0 [ 398.996951][ C0] ? schedule+0x1fd/0x350 [ 398.996973][ C0] schedule+0xe7/0x350 [ 398.996992][ C0] ? worker_thread+0x271/0xf00 [ 398.997017][ C0] worker_thread+0x2de/0xf00 [ 398.997048][ C0] ? __kthread_parkme+0x148/0x220 [ 398.997069][ C0] ? __pfx_worker_thread+0x10/0x10 [ 398.997095][ C0] kthread+0x2c1/0x3a0 [ 398.997112][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.997132][ C0] ? __pfx_kthread+0x10/0x10 [ 398.997151][ C0] ret_from_fork+0x45/0x80 [ 398.997176][ C0] ? __pfx_kthread+0x10/0x10 [ 398.997195][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.997227][ C0] [ 398.997234][ C0] task:kworker/R-ipv6_ state:I stack:30080 pid:1248 tgid:1248 ppid:2 flags:0x00004000 [ 398.997288][ C0] Call Trace: [ 398.997294][ C0] [ 398.997303][ C0] __schedule+0x105f/0x34b0 [ 398.997328][ C0] ? __pfx___schedule+0x10/0x10 [ 398.997348][ C0] ? schedule+0x298/0x350 [ 398.997368][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.997391][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.997414][ C0] ? lock_acquire+0x2f/0xb0 [ 398.997437][ C0] ? schedule+0x1fd/0x350 [ 398.997459][ C0] schedule+0xe7/0x350 [ 398.997480][ C0] rescuer_thread+0x946/0xe20 [ 398.997507][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.997527][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.997558][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.997582][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.997607][ C0] ? __kthread_parkme+0x148/0x220 [ 398.997631][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.997656][ C0] kthread+0x2c1/0x3a0 [ 398.997674][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.997693][ C0] ? __pfx_kthread+0x10/0x10 [ 398.997713][ C0] ret_from_fork+0x45/0x80 [ 398.997738][ C0] ? __pfx_kthread+0x10/0x10 [ 398.997757][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.997789][ C0] [ 398.997797][ C0] task:kworker/u8:7 state:I stack:26512 pid:1373 tgid:1373 ppid:2 flags:0x00004000 [ 398.997851][ C0] Workqueue: 0x0 (events_unbound) [ 398.997870][ C0] Call Trace: [ 398.997876][ C0] [ 398.997886][ C0] __schedule+0x105f/0x34b0 [ 398.997910][ C0] ? __pfx___schedule+0x10/0x10 [ 398.997932][ C0] ? schedule+0x298/0x350 [ 398.997951][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.997974][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.997997][ C0] ? lock_acquire+0x2f/0xb0 [ 398.998020][ C0] ? schedule+0x1fd/0x350 [ 398.998043][ C0] schedule+0xe7/0x350 [ 398.998062][ C0] ? worker_thread+0x271/0xf00 [ 398.998086][ C0] worker_thread+0x2de/0xf00 [ 398.998117][ C0] ? __kthread_parkme+0x148/0x220 [ 398.998138][ C0] ? __pfx_worker_thread+0x10/0x10 [ 398.998164][ C0] kthread+0x2c1/0x3a0 [ 398.998181][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.998200][ C0] ? __pfx_kthread+0x10/0x10 [ 398.998220][ C0] ret_from_fork+0x45/0x80 [ 398.998244][ C0] ? __pfx_kthread+0x10/0x10 [ 398.998263][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.998296][ C0] [ 398.998303][ C0] task:kworker/u8:8 state:I stack:22704 pid:1506 tgid:1506 ppid:2 flags:0x00004000 [ 398.998350][ C0] Workqueue: 0x0 (events_unbound) [ 398.998370][ C0] Call Trace: [ 398.998375][ C0] [ 398.998385][ C0] __schedule+0x105f/0x34b0 [ 398.998410][ C0] ? __pfx___schedule+0x10/0x10 [ 398.998431][ C0] ? schedule+0x298/0x350 [ 398.998451][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.998474][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.998498][ C0] ? lock_acquire+0x2f/0xb0 [ 398.998521][ C0] ? schedule+0x1fd/0x350 [ 398.998543][ C0] schedule+0xe7/0x350 [ 398.998562][ C0] ? worker_thread+0x271/0xf00 [ 398.998586][ C0] worker_thread+0x2de/0xf00 [ 398.998618][ C0] ? __kthread_parkme+0x148/0x220 [ 398.998639][ C0] ? __pfx_worker_thread+0x10/0x10 [ 398.998664][ C0] kthread+0x2c1/0x3a0 [ 398.998681][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.998701][ C0] ? __pfx_kthread+0x10/0x10 [ 398.998721][ C0] ret_from_fork+0x45/0x80 [ 398.998746][ C0] ? __pfx_kthread+0x10/0x10 [ 398.998765][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.998797][ C0] [ 398.998805][ C0] task:jbd2/sda1-8 state:R running task stack:27072 pid:2510 tgid:2510 ppid:2 flags:0x00004000 [ 398.998863][ C0] Call Trace: [ 398.998868][ C0] [ 398.998878][ C0] __schedule+0x105f/0x34b0 [ 398.998903][ C0] ? __pfx___schedule+0x10/0x10 [ 398.998924][ C0] ? schedule+0x298/0x350 [ 398.998944][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.998967][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.998990][ C0] ? lock_acquire+0x2f/0xb0 [ 398.999013][ C0] ? schedule+0x1fd/0x350 [ 398.999035][ C0] schedule+0xe7/0x350 [ 398.999055][ C0] kjournald2+0x5c7/0x760 [ 398.999083][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.999102][ C0] ? __pfx_kjournald2+0x10/0x10 [ 398.999130][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 398.999158][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.999182][ C0] ? __kthread_parkme+0x148/0x220 [ 398.999203][ C0] ? __pfx_kjournald2+0x10/0x10 [ 398.999226][ C0] kthread+0x2c1/0x3a0 [ 398.999243][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.999263][ C0] ? __pfx_kthread+0x10/0x10 [ 398.999283][ C0] ret_from_fork+0x45/0x80 [ 398.999307][ C0] ? __pfx_kthread+0x10/0x10 [ 398.999326][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.999359][ C0] [ 398.999366][ C0] task:kworker/R-ext4- state:I stack:30080 pid:2511 tgid:2511 ppid:2 flags:0x00004000 [ 398.999421][ C0] Call Trace: [ 398.999427][ C0] [ 398.999436][ C0] __schedule+0x105f/0x34b0 [ 398.999461][ C0] ? __pfx___schedule+0x10/0x10 [ 398.999482][ C0] ? schedule+0x298/0x350 [ 398.999502][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.999525][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 398.999548][ C0] ? lock_acquire+0x2f/0xb0 [ 398.999572][ C0] ? schedule+0x1fd/0x350 [ 398.999594][ C0] schedule+0xe7/0x350 [ 398.999614][ C0] rescuer_thread+0x946/0xe20 [ 398.999639][ C0] ? __kthread_parkme+0xb7/0x220 [ 398.999658][ C0] ? __pfx_lock_release+0x10/0x10 [ 398.999689][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.999714][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 398.999738][ C0] ? __kthread_parkme+0x148/0x220 [ 398.999759][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 398.999784][ C0] kthread+0x2c1/0x3a0 [ 398.999802][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 398.999826][ C0] ? __pfx_kthread+0x10/0x10 [ 398.999846][ C0] ret_from_fork+0x45/0x80 [ 398.999870][ C0] ? __pfx_kthread+0x10/0x10 [ 398.999889][ C0] ret_from_fork_asm+0x1a/0x30 [ 398.999922][ C0] [ 398.999929][ C0] task:syslogd state:S stack:24976 pid:2530 tgid:2530 ppid:1 flags:0x00000002 [ 398.999977][ C0] Call Trace: [ 398.999982][ C0] [ 398.999992][ C0] __schedule+0x105f/0x34b0 [ 399.000017][ C0] ? __pfx___schedule+0x10/0x10 [ 399.000038][ C0] ? schedule+0x298/0x350 [ 399.000058][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.000081][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.000104][ C0] ? lock_acquire+0x2f/0xb0 [ 399.000127][ C0] ? schedule+0x1fd/0x350 [ 399.000149][ C0] schedule+0xe7/0x350 [ 399.000169][ C0] schedule_timeout+0x258/0x2a0 [ 399.000187][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.000211][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 399.000232][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 399.000263][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 399.000292][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 399.000318][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 399.000342][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 399.000373][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 399.000399][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 399.000423][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 399.000454][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 399.000489][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 399.000512][ C0] sock_recvmsg+0x1f6/0x250 [ 399.000535][ C0] sock_read_iter+0x2bb/0x3b0 [ 399.000557][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 399.000589][ C0] ? security_file_permission+0x21/0x80 [ 399.000616][ C0] vfs_read+0xa3b/0xbd0 [ 399.000646][ C0] ? __pfx_vfs_read+0x10/0x10 [ 399.000673][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 399.000695][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 399.000727][ C0] ksys_read+0x1fa/0x260 [ 399.000753][ C0] ? __pfx_ksys_read+0x10/0x10 [ 399.000785][ C0] do_syscall_64+0xcd/0x250 [ 399.000816][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.000842][ C0] RIP: 0033:0x7f1df8836b6a [ 399.000856][ C0] RSP: 002b:00007ffdb4bef848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 399.000874][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1df8836b6a [ 399.000887][ C0] RDX: 00000000000000ff RSI: 000055c43bc1b300 RDI: 0000000000000000 [ 399.000899][ C0] RBP: 000055c43bc1b2c0 R08: 0000000000000001 R09: 0000000000000000 [ 399.000911][ C0] R10: 00007f1df89d53a3 R11: 0000000000000246 R12: 000055c43bc1b353 [ 399.000923][ C0] R13: 000055c43bc1b300 R14: 0000000000000000 R15: 00007f1df8a19a80 [ 399.000946][ C0] [ 399.000954][ C0] task:acpid state:R running task stack:25744 pid:2533 tgid:2533 ppid:1 flags:0x00000002 [ 399.001006][ C0] Call Trace: [ 399.001012][ C0] [ 399.001022][ C0] __schedule+0x105f/0x34b0 [ 399.001046][ C0] ? __pfx___schedule+0x10/0x10 [ 399.001076][ C0] ? __cond_resched+0x1b/0x30 [ 399.001097][ C0] preempt_schedule_common+0x44/0xc0 [ 399.001120][ C0] __cond_resched+0x1b/0x30 [ 399.001139][ C0] do_select+0x10cf/0x17b0 [ 399.001181][ C0] ? __pfx_do_select+0x10/0x10 [ 399.001205][ C0] ? hlock_class+0x4e/0x130 [ 399.001224][ C0] ? mark_lock+0xb5/0xc60 [ 399.001253][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001280][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001307][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001334][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001360][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001387][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001414][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.001450][ C0] ? lock_acquire+0x2f/0xb0 [ 399.001473][ C0] ? __might_fault+0xe3/0x190 [ 399.001499][ C0] ? __might_fault+0xe3/0x190 [ 399.001529][ C0] ? core_sys_select+0x459/0xb80 [ 399.001555][ C0] core_sys_select+0x459/0xb80 [ 399.001586][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 399.001612][ C0] ? dput.part.0+0xd8/0x9b0 [ 399.001654][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.001679][ C0] ? vfs_read+0x228/0xbd0 [ 399.001706][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.001733][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 399.001755][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 399.001784][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 399.001823][ C0] __x64_sys_pselect6+0x183/0x240 [ 399.001852][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 399.001885][ C0] do_syscall_64+0xcd/0x250 [ 399.001913][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.001938][ C0] RIP: 0033:0x7f3baa215591 [ 399.001951][ C0] RSP: 002b:00007ffe45870520 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 399.001969][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3baa215591 [ 399.001981][ C0] RDX: 0000000000000000 RSI: 00007ffe45870618 RDI: 000000000000000e [ 399.001994][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 399.002005][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 399.002017][ C0] R13: 000055bcc6ecc178 R14: 0000000000000000 R15: 000000000000000d [ 399.002039][ C0] [ 399.002046][ C0] task:klogd state:R running task stack:25408 pid:2537 tgid:2537 ppid:1 flags:0x00000002 [ 399.002099][ C0] Call Trace: [ 399.002105][ C0] [ 399.002114][ C0] __schedule+0x105f/0x34b0 [ 399.002139][ C0] ? __pfx___schedule+0x10/0x10 [ 399.002158][ C0] ? find_held_lock+0x2d/0x110 [ 399.002186][ C0] ? __cond_resched+0x1b/0x30 [ 399.002208][ C0] preempt_schedule_common+0x44/0xc0 [ 399.002230][ C0] __cond_resched+0x1b/0x30 [ 399.002249][ C0] __kmalloc_node_track_caller_noprof+0x30f/0x3e0 [ 399.002273][ C0] ? __alloc_skb+0x164/0x380 [ 399.002302][ C0] kmalloc_reserve+0xef/0x2c0 [ 399.002326][ C0] __alloc_skb+0x164/0x380 [ 399.002351][ C0] ? __pfx___alloc_skb+0x10/0x10 [ 399.002377][ C0] ? hlock_class+0x4e/0x130 [ 399.002395][ C0] ? __lock_acquire+0x1570/0x3ce0 [ 399.002426][ C0] alloc_skb_with_frags+0xe4/0x850 [ 399.002448][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.002475][ C0] sock_alloc_send_pskb+0x7f1/0x980 [ 399.002509][ C0] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 399.002535][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.002559][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 399.002577][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 399.002595][ C0] ? lock_acquire+0x2f/0xb0 [ 399.002618][ C0] ? unix_dgram_sendmsg+0x896/0x1920 [ 399.002642][ C0] unix_dgram_sendmsg+0x467/0x1920 [ 399.002670][ C0] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 399.002701][ C0] __sys_sendto+0x479/0x4d0 [ 399.002728][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 399.002763][ C0] ? hrtimer_reprogram+0x283/0x460 [ 399.002802][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 399.002832][ C0] ? do_syscall_64+0x91/0x250 [ 399.002857][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.002879][ C0] do_syscall_64+0xcd/0x250 [ 399.002906][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.002932][ C0] RIP: 0033:0x7fc3ed4529b5 [ 399.002945][ C0] RSP: 002b:00007ffe1c2dce28 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 399.002962][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3ed4529b5 [ 399.002975][ C0] RDX: 0000000000000046 RSI: 000055c66d5f2790 RDI: 0000000000000003 [ 399.002987][ C0] RBP: 000055c66d5ec2c0 R08: 0000000000000000 R09: 0000000000000000 [ 399.002999][ C0] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 399.003011][ C0] R13: 00007fc3ed5e0212 R14: 00007ffe1c2dcf28 R15: 0000000000000000 [ 399.003034][ C0] [ 399.003041][ C0] task:udevd state:R running task stack:25280 pid:2548 tgid:2548 ppid:1 flags:0x00000002 [ 399.003094][ C0] Call Trace: [ 399.003099][ C0] [ 399.003109][ C0] __schedule+0x105f/0x34b0 [ 399.003134][ C0] ? __pfx___schedule+0x10/0x10 [ 399.003155][ C0] ? schedule+0x298/0x350 [ 399.003175][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.003198][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.003221][ C0] ? lock_acquire+0x2f/0xb0 [ 399.003244][ C0] ? schedule+0x1fd/0x350 [ 399.003267][ C0] schedule+0xe7/0x350 [ 399.003287][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 399.003308][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.003329][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 399.003358][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.003383][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 399.003407][ C0] do_epoll_wait+0x139b/0x1a90 [ 399.003445][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 399.003476][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.003501][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 399.003532][ C0] ? ktime_get_ts64+0x1ad/0x2a0 [ 399.003554][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 399.003574][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 399.003601][ C0] do_syscall_64+0xcd/0x250 [ 399.003628][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.003653][ C0] RIP: 0033:0x7f4f30342457 [ 399.003667][ C0] RSP: 002b:00007fff4e0ea348 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 399.003684][ C0] RAX: ffffffffffffffda RBX: 00007fff4e0ea448 RCX: 00007f4f30342457 [ 399.003697][ C0] RDX: 0000000000000008 RSI: 00007fff4e0ea448 RDI: 000000000000000b [ 399.003709][ C0] RBP: 00005618d0beb490 R08: 00000000ffffffff R09: 0000000000000000 [ 399.003721][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 399.003733][ C0] R13: 00005618d0beb3b4 R14: 0000000000000000 R15: 0000000000000000 [ 399.003756][ C0] [ 399.003763][ C0] task:dbus-daemon state:S stack:26848 pid:2570 tgid:2570 ppid:1 flags:0x00000002 [ 399.003817][ C0] Call Trace: [ 399.003823][ C0] [ 399.003833][ C0] __schedule+0x105f/0x34b0 [ 399.003858][ C0] ? __pfx___schedule+0x10/0x10 [ 399.003878][ C0] ? schedule+0x298/0x350 [ 399.003898][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.003922][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.003945][ C0] ? lock_acquire+0x2f/0xb0 [ 399.003968][ C0] ? schedule+0x1fd/0x350 [ 399.003990][ C0] schedule+0xe7/0x350 [ 399.004010][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.004031][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.004052][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 399.004082][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 399.004107][ C0] do_epoll_wait+0x139b/0x1a90 [ 399.004135][ C0] ? mark_lock+0xb5/0xc60 [ 399.004166][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 399.004193][ C0] ? find_held_lock+0x2d/0x110 [ 399.004219][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 399.004250][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.004274][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 399.004310][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 399.004328][ C0] ? handle_mm_fault+0x497/0xaa0 [ 399.004348][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 399.004369][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 399.004398][ C0] do_syscall_64+0xcd/0x250 [ 399.004425][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.004450][ C0] RIP: 0033:0x7f11664aa457 [ 399.004463][ C0] RSP: 002b:00007ffcd3515598 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 399.004481][ C0] RAX: ffffffffffffffda RBX: 00007ffcd35155a8 RCX: 00007f11664aa457 [ 399.004494][ C0] RDX: 0000000000000040 RSI: 00007ffcd35155a8 RDI: 0000000000000003 [ 399.004508][ C0] RBP: 00007ffcd3515938 R08: 00000000000007ee R09: 00007f116661f080 [ 399.004521][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 399.004533][ C0] R13: 0000000000000001 R14: 00007ffcd3515938 R15: 00007ffcd3515c48 [ 399.004555][ C0] [ 399.004563][ C0] task:dhcpcd state:R running task stack:26304 pid:2585 tgid:2585 ppid:1 flags:0x00000002 [ 399.004616][ C0] Call Trace: [ 399.004622][ C0] [ 399.004631][ C0] __schedule+0x105f/0x34b0 [ 399.004656][ C0] ? __pfx___schedule+0x10/0x10 [ 399.004677][ C0] ? schedule+0x298/0x350 [ 399.004697][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.004720][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.004743][ C0] ? lock_acquire+0x2f/0xb0 [ 399.004766][ C0] ? schedule+0x1fd/0x350 [ 399.004789][ C0] schedule+0xe7/0x350 [ 399.004812][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 399.004833][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.004853][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.004879][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.004904][ C0] ? __pfx___pollwait+0x10/0x10 [ 399.004928][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 399.004945][ C0] ? unix_dgram_poll+0x373/0x780 [ 399.004967][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.004996][ C0] do_sys_poll+0xad5/0xde0 [ 399.005029][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.005074][ C0] ? move_addr_to_user+0xab/0x1d0 [ 399.005101][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.005129][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.005156][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.005183][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.005228][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.005247][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.005270][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.005290][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.005316][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.005348][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.005376][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.005407][ C0] ? __secure_computing+0x227/0x3a0 [ 399.005437][ C0] do_syscall_64+0xcd/0x250 [ 399.005464][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.005489][ C0] RIP: 0033:0x7fced88a6ad5 [ 399.005502][ C0] RSP: 002b:00007fff26c35e60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.005520][ C0] RAX: ffffffffffffffda RBX: 000056500018bee0 RCX: 00007fced88a6ad5 [ 399.005533][ C0] RDX: 00007fff26c35e80 RSI: 0000000000000004 RDI: 0000565000195e70 [ 399.005545][ C0] RBP: 00007fff26c361b0 R08: 0000000000000008 R09: 00007fced898f080 [ 399.005557][ C0] R10: 00007fff26c361b0 R11: 0000000000000246 R12: 00007fff26c35ea8 [ 399.005570][ C0] R13: 0000564fd335a610 R14: 0000000000000000 R15: 0000000000000000 [ 399.005592][ C0] [ 399.005599][ C0] task:dhcpcd state:S stack:24896 pid:2586 tgid:2586 ppid:2585 flags:0x00000002 [ 399.005648][ C0] Call Trace: [ 399.005653][ C0] [ 399.005663][ C0] __schedule+0x105f/0x34b0 [ 399.005687][ C0] ? __pfx___schedule+0x10/0x10 [ 399.005709][ C0] ? schedule+0x298/0x350 [ 399.005729][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.005752][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.005775][ C0] ? lock_acquire+0x2f/0xb0 [ 399.005798][ C0] ? schedule+0x1fd/0x350 [ 399.005824][ C0] schedule+0xe7/0x350 [ 399.005844][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.005865][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.005885][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.005913][ C0] ? __pfx___pollwait+0x10/0x10 [ 399.005937][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 399.005954][ C0] ? unix_dgram_poll+0x373/0x780 [ 399.005976][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.006005][ C0] do_sys_poll+0xad5/0xde0 [ 399.006038][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.006082][ C0] ? sock_def_readable+0x1de/0x610 [ 399.006108][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.006137][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.006164][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.006191][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.006240][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.006260][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.006282][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.006302][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.006328][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.006360][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.006389][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.006424][ C0] do_syscall_64+0xcd/0x250 [ 399.006451][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.006476][ C0] RIP: 0033:0x7fced88a6ad5 [ 399.006489][ C0] RSP: 002b:00007fff26c35e60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.006507][ C0] RAX: ffffffffffffffda RBX: 000056500018bee0 RCX: 00007fced88a6ad5 [ 399.006520][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000056500018bec0 [ 399.006532][ C0] RBP: 00007fff26c361b0 R08: 0000000000000008 R09: 4962e8ae0a408ea6 [ 399.006544][ C0] R10: 00007fff26c361b0 R11: 0000000000000246 R12: 0000000000000000 [ 399.006556][ C0] R13: 0000564fd335a610 R14: 0000000000000000 R15: 0000000000000000 [ 399.006579][ C0] [ 399.006586][ C0] task:dhcpcd state:S stack:27984 pid:2587 tgid:2587 ppid:2585 flags:0x00000002 [ 399.006637][ C0] Call Trace: [ 399.006643][ C0] [ 399.006652][ C0] __schedule+0x105f/0x34b0 [ 399.006677][ C0] ? __pfx___schedule+0x10/0x10 [ 399.006699][ C0] ? schedule+0x298/0x350 [ 399.006718][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.006742][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.006764][ C0] ? lock_acquire+0x2f/0xb0 [ 399.006788][ C0] ? schedule+0x1fd/0x350 [ 399.006813][ C0] schedule+0xe7/0x350 [ 399.006833][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.006854][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.006874][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.006902][ C0] ? __pfx___pollwait+0x10/0x10 [ 399.006925][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 399.006943][ C0] ? unix_dgram_poll+0x373/0x780 [ 399.006965][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.006993][ C0] do_sys_poll+0xad5/0xde0 [ 399.007026][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.007051][ C0] ? hlock_class+0x4e/0x130 [ 399.007070][ C0] ? mark_lock+0xb5/0xc60 [ 399.007109][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 399.007143][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.007170][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.007197][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.007224][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.007269][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.007288][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.007311][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.007331][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.007357][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.007384][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 399.007412][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 399.007440][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.007469][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.007499][ C0] ? __secure_computing+0x227/0x3a0 [ 399.007529][ C0] do_syscall_64+0xcd/0x250 [ 399.007556][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.007581][ C0] RIP: 0033:0x7fced88a6ad5 [ 399.007594][ C0] RSP: 002b:00007fff26c35e60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.007612][ C0] RAX: ffffffffffffffda RBX: 000056500018bee0 RCX: 00007fced88a6ad5 [ 399.007625][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000565000194fe0 [ 399.007643][ C0] RBP: 00007fff26c361b0 R08: 0000000000000008 R09: 0000564fd335a3d0 [ 399.007655][ C0] R10: 00007fff26c361b0 R11: 0000000000000246 R12: 0000000000000000 [ 399.007667][ C0] R13: 0000564fd335a610 R14: 0000000000000003 R15: 0000000000000000 [ 399.007690][ C0] [ 399.007697][ C0] task:dhcpcd state:S stack:26496 pid:2588 tgid:2588 ppid:2585 flags:0x00000002 [ 399.007746][ C0] Call Trace: [ 399.007752][ C0] [ 399.007762][ C0] __schedule+0x105f/0x34b0 [ 399.007786][ C0] ? __pfx___schedule+0x10/0x10 [ 399.007811][ C0] ? schedule+0x298/0x350 [ 399.007831][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.007854][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.007877][ C0] ? lock_acquire+0x2f/0xb0 [ 399.007900][ C0] ? schedule+0x1fd/0x350 [ 399.007922][ C0] schedule+0xe7/0x350 [ 399.007943][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.007963][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.007983][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.008011][ C0] ? __pfx___pollwait+0x10/0x10 [ 399.008037][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 399.008054][ C0] ? unix_dgram_poll+0x373/0x780 [ 399.008076][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.008105][ C0] do_sys_poll+0xad5/0xde0 [ 399.008138][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.008190][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.008217][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.008244][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.008271][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.008298][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.008339][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.008359][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.008381][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.008401][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.008427][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.008455][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 399.008484][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.008513][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.008539][ C0] ? ksys_read+0x1ad/0x260 [ 399.008567][ C0] ? __secure_computing+0x227/0x3a0 [ 399.008597][ C0] do_syscall_64+0xcd/0x250 [ 399.008624][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.008649][ C0] RIP: 0033:0x7fced88a6ad5 [ 399.008662][ C0] RSP: 002b:00007fff26c35e60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.008680][ C0] RAX: ffffffffffffffda RBX: 000056500018bee0 RCX: 00007fced88a6ad5 [ 399.008693][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000565000194fe0 [ 399.008705][ C0] RBP: 00007fff26c361b0 R08: 0000000000000008 R09: 0000564fd335a3d0 [ 399.008717][ C0] R10: 00007fff26c361b0 R11: 0000000000000246 R12: 0000000000000000 [ 399.008729][ C0] R13: 0000564fd335a610 R14: 0000000000000000 R15: 0000000000000000 [ 399.008752][ C0] [ 399.008759][ C0] task:sshd state:S stack:27344 pid:2604 tgid:2604 ppid:1 flags:0x00000002 [ 399.008813][ C0] Call Trace: [ 399.008819][ C0] [ 399.008829][ C0] __schedule+0x105f/0x34b0 [ 399.008854][ C0] ? __pfx___schedule+0x10/0x10 [ 399.008875][ C0] ? schedule+0x298/0x350 [ 399.008895][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.008918][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.008941][ C0] ? lock_acquire+0x2f/0xb0 [ 399.008964][ C0] ? schedule+0x1fd/0x350 [ 399.008987][ C0] schedule+0xe7/0x350 [ 399.009007][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.009028][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.009047][ C0] ? tcp_poll+0x45b/0xf90 [ 399.009072][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.009100][ C0] ? lock_acquire+0x2f/0xb0 [ 399.009123][ C0] ? __might_fault+0xe3/0x190 [ 399.009154][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.009182][ C0] do_sys_poll+0xad5/0xde0 [ 399.009215][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.009240][ C0] ? mark_lock+0xb5/0xc60 [ 399.009281][ C0] ? __pfx_mark_lock+0x10/0x10 [ 399.009303][ C0] ? mark_lock+0xb5/0xc60 [ 399.009333][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.009360][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.009413][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.009432][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.009455][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.009475][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.009501][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.009527][ C0] ? __might_fault+0xe3/0x190 [ 399.009556][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.009584][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.009620][ C0] do_syscall_64+0xcd/0x250 [ 399.009647][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.009672][ C0] RIP: 0033:0x7f2bd5649ad5 [ 399.009685][ C0] RSP: 002b:00007ffc019a11f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.009702][ C0] RAX: ffffffffffffffda RBX: 0000561ba2526a80 RCX: 00007f2bd5649ad5 [ 399.009715][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561ba252c900 [ 399.009728][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 399.009739][ C0] R10: 00007ffc019a13a8 R11: 0000000000000246 R12: 0000561ba252c900 [ 399.009752][ C0] R13: 00007ffc019a13a8 R14: 0000000000000002 R15: 0000561ba252c8ec [ 399.009775][ C0] [ 399.009782][ C0] task:getty state:S stack:25408 pid:2606 tgid:2606 ppid:1 flags:0x00000002 [ 399.009834][ C0] Call Trace: [ 399.009839][ C0] [ 399.009849][ C0] __schedule+0x105f/0x34b0 [ 399.009874][ C0] ? __pfx___schedule+0x10/0x10 [ 399.009895][ C0] ? schedule+0x298/0x350 [ 399.009915][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.009938][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.009961][ C0] ? lock_acquire+0x2f/0xb0 [ 399.009984][ C0] ? schedule+0x1fd/0x350 [ 399.010006][ C0] schedule+0xe7/0x350 [ 399.010027][ C0] schedule_timeout+0x258/0x2a0 [ 399.010045][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.010068][ C0] ? down_read+0xc9/0x330 [ 399.010092][ C0] ? __pfx___up_read+0x10/0x10 [ 399.010122][ C0] ? wait_woken+0x48/0x1c0 [ 399.010144][ C0] wait_woken+0x175/0x1c0 [ 399.010169][ C0] n_tty_read+0x10fb/0x1480 [ 399.010205][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 399.010230][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 399.010260][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 399.010292][ C0] tty_read+0x30e/0x5b0 [ 399.010316][ C0] ? __pfx_tty_read+0x10/0x10 [ 399.010337][ C0] ? inode_security+0x101/0x130 [ 399.010363][ C0] ? security_file_permission+0x21/0x80 [ 399.010391][ C0] vfs_read+0x86e/0xbd0 [ 399.010420][ C0] ? __pfx_vfs_read+0x10/0x10 [ 399.010460][ C0] ksys_read+0x12f/0x260 [ 399.010485][ C0] ? __pfx_ksys_read+0x10/0x10 [ 399.010517][ C0] do_syscall_64+0xcd/0x250 [ 399.010544][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.010569][ C0] RIP: 0033:0x7f884cd63b6a [ 399.010582][ C0] RSP: 002b:00007ffc724937b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 399.010600][ C0] RAX: ffffffffffffffda RBX: 000055d2c20282c0 RCX: 00007f884cd63b6a [ 399.010613][ C0] RDX: 0000000000000001 RSI: 00007ffc724937d0 RDI: 0000000000000000 [ 399.010625][ C0] RBP: 000055d2c2028320 R08: 0000000000000000 R09: e41d4c01f43ed81d [ 399.010637][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 000055d2c202835c [ 399.010649][ C0] R13: 00007ffc724937d0 R14: 0000000000000000 R15: 000055d2c202835c [ 399.010673][ C0] [ 399.010680][ C0] task:dhcpcd state:S stack:25904 pid:2608 tgid:2608 ppid:2586 flags:0x00000002 [ 399.010728][ C0] Call Trace: [ 399.010734][ C0] [ 399.010744][ C0] __schedule+0x105f/0x34b0 [ 399.010768][ C0] ? __pfx___schedule+0x10/0x10 [ 399.010790][ C0] ? schedule+0x298/0x350 [ 399.010813][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.010836][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.010859][ C0] ? lock_acquire+0x2f/0xb0 [ 399.010882][ C0] ? schedule+0x1fd/0x350 [ 399.010905][ C0] schedule+0xe7/0x350 [ 399.010925][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.010946][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.010966][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.010994][ C0] ? __pfx___pollwait+0x10/0x10 [ 399.011017][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 399.011034][ C0] ? unix_dgram_poll+0x373/0x780 [ 399.011057][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.011086][ C0] do_sys_poll+0xad5/0xde0 [ 399.011118][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.011142][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 399.011188][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.011215][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.011268][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.011287][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.011311][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.011330][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.011357][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.011385][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 399.011413][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.011442][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.011472][ C0] ? __secure_computing+0x227/0x3a0 [ 399.011502][ C0] do_syscall_64+0xcd/0x250 [ 399.011529][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.011554][ C0] RIP: 0033:0x7fced88a6ad5 [ 399.011567][ C0] RSP: 002b:00007fff26c35e60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.011585][ C0] RAX: ffffffffffffffda RBX: 000056500018bee0 RCX: 00007fced88a6ad5 [ 399.011598][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000565000196d50 [ 399.011609][ C0] RBP: 00007fff26c361b0 R08: 0000000000000008 R09: 0000000000000000 [ 399.011622][ C0] R10: 00007fff26c361b0 R11: 0000000000000246 R12: 0000000000000000 [ 399.011634][ C0] R13: 0000564fd335a610 R14: 0000000000000000 R15: 0000000000000000 [ 399.011656][ C0] [ 399.011663][ C0] task:kworker/1:2 state:R running task stack:20368 pid:2638 tgid:2638 ppid:2 flags:0x00004000 [ 399.011712][ C0] Workqueue: events_power_efficient gc_worker [ 399.011732][ C0] Call Trace: [ 399.011737][ C0] [ 399.011745][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 399.011771][ C0] ? __pfx_mark_lock+0x10/0x10 [ 399.011799][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.011825][ C0] ? sysvec_apic_timer_interrupt+0x70/0xb0 [ 399.011848][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 399.011879][ C0] ? gc_worker+0xe9a/0x1760 [ 399.011897][ C0] ? gc_worker+0xea9/0x1760 [ 399.011916][ C0] ? gc_worker+0x2e1/0x1760 [ 399.011936][ C0] ? gc_worker+0xea9/0x1760 [ 399.011956][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 399.011985][ C0] ? __pfx_gc_worker+0x10/0x10 [ 399.012006][ C0] ? lock_acquire+0x2f/0xb0 [ 399.012029][ C0] ? process_one_work+0x921/0x1ba0 [ 399.012057][ C0] ? process_one_work+0x9c5/0x1ba0 [ 399.012089][ C0] ? __pfx_vmstat_update+0x10/0x10 [ 399.012116][ C0] ? __pfx_process_one_work+0x10/0x10 [ 399.012147][ C0] ? assign_work+0x1a0/0x250 [ 399.012173][ C0] ? worker_thread+0x6c8/0xf00 [ 399.012205][ C0] ? __kthread_parkme+0x148/0x220 [ 399.012226][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.012252][ C0] ? kthread+0x2c1/0x3a0 [ 399.012269][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.012288][ C0] ? __pfx_kthread+0x10/0x10 [ 399.012308][ C0] ? ret_from_fork+0x45/0x80 [ 399.012333][ C0] ? __pfx_kthread+0x10/0x10 [ 399.012352][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 399.012385][ C0] [ 399.012393][ C0] task:sshd state:S stack:25408 pid:2648 tgid:2648 ppid:2604 flags:0x00000002 [ 399.012441][ C0] Call Trace: [ 399.012447][ C0] [ 399.012457][ C0] __schedule+0x105f/0x34b0 [ 399.012481][ C0] ? __pfx___schedule+0x10/0x10 [ 399.012502][ C0] ? schedule+0x298/0x350 [ 399.012522][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.012545][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.012569][ C0] ? lock_acquire+0x2f/0xb0 [ 399.012592][ C0] ? schedule+0x1fd/0x350 [ 399.012614][ C0] schedule+0xe7/0x350 [ 399.012635][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 399.012655][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.012679][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.012704][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 399.012725][ C0] ? __pollwait+0x26d/0x4c0 [ 399.012754][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.012782][ C0] do_sys_poll+0xad5/0xde0 [ 399.012810][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 399.012842][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 399.012867][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 399.012908][ C0] ? __pfx_mark_lock+0x10/0x10 [ 399.012932][ C0] ? tcp_sendmsg+0x38/0x50 [ 399.012964][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.012991][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.013018][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.013045][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.013089][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.013109][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.013132][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 399.013151][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.013178][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.013210][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 399.013238][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 399.013265][ C0] ? ksys_write+0x1ad/0x260 [ 399.013290][ C0] ? __pfx_ksys_write+0x10/0x10 [ 399.013323][ C0] do_syscall_64+0xcd/0x250 [ 399.013350][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.013375][ C0] RIP: 0033:0x7f1755ed0ad5 [ 399.013388][ C0] RSP: 002b:00007ffe3a8be240 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.013406][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f1755ed0ad5 [ 399.013419][ C0] RDX: 00007ffe3a8be260 RSI: 0000000000000004 RDI: 000055a132c9fad0 [ 399.013431][ C0] RBP: 000055a132ca0290 R08: 0000000000000008 R09: 0000000000000000 [ 399.013443][ C0] R10: 00007ffe3a8be348 R11: 0000000000000246 R12: 000055a0f4243aa4 [ 399.013455][ C0] R13: 0000000000000001 R14: 000055a0f42443e8 R15: 00007ffe3a8be2c8 [ 399.013478][ C0] [ 399.013486][ C0] task:syz-execprog state:S stack:25408 pid:2650 tgid:2650 ppid:2648 flags:0x00000000 [ 399.013534][ C0] Call Trace: [ 399.013540][ C0] [ 399.013549][ C0] __schedule+0x105f/0x34b0 [ 399.013574][ C0] ? __pfx___schedule+0x10/0x10 [ 399.013596][ C0] ? schedule+0x298/0x350 [ 399.013615][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.013639][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.013661][ C0] ? lock_acquire+0x2f/0xb0 [ 399.013684][ C0] ? schedule+0x1fd/0x350 [ 399.013705][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.013727][ C0] schedule+0xe7/0x350 [ 399.013747][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.013771][ C0] __futex_wait+0x291/0x3c0 [ 399.013795][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.013825][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.013850][ C0] ? find_held_lock+0x2d/0x110 [ 399.013874][ C0] futex_wait+0xe9/0x380 [ 399.013896][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.013922][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 399.013947][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.013970][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 399.013994][ C0] ? __switch_to+0x749/0x1180 [ 399.014018][ C0] do_futex+0x22b/0x350 [ 399.014037][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.014057][ C0] ? __pfx___schedule+0x10/0x10 [ 399.014080][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.014102][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.014121][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.014146][ C0] do_syscall_64+0xcd/0x250 [ 399.014173][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.014198][ C0] RIP: 0033:0x476403 [ 399.014211][ C0] RSP: 002b:00007ffca986cc38 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 399.014228][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.014241][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403ea00 [ 399.014253][ C0] RBP: 00007ffca986cc80 R08: 0000000000000000 R09: 0000000000000000 [ 399.014265][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004483a0 [ 399.014277][ C0] R13: 000000c000077f94 R14: 000000000403b160 R15: 001fffffffffffff [ 399.014300][ C0] [ 399.014307][ C0] task:syz-execprog state:R running task stack:28352 pid:2651 tgid:2650 ppid:2648 flags:0x00000000 [ 399.014362][ C0] Call Trace: [ 399.014368][ C0] [ 399.014378][ C0] __schedule+0x105f/0x34b0 [ 399.014402][ C0] ? __pfx___schedule+0x10/0x10 [ 399.014423][ C0] ? schedule+0x298/0x350 [ 399.014443][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.014467][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.014490][ C0] ? lock_acquire+0x2f/0xb0 [ 399.014513][ C0] ? schedule+0x1fd/0x350 [ 399.014534][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.014555][ C0] schedule+0xe7/0x350 [ 399.014576][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.014599][ C0] __futex_wait+0x291/0x3c0 [ 399.014623][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.014644][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 399.014672][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.014699][ C0] ? ktime_add_safe+0x60/0x70 [ 399.014727][ C0] futex_wait+0xe9/0x380 [ 399.014754][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.014779][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.014803][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.014827][ C0] ? ktime_get+0xd9/0x1a0 [ 399.014849][ C0] do_futex+0x22b/0x350 [ 399.014868][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.014893][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.014915][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.014934][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.014959][ C0] do_syscall_64+0xcd/0x250 [ 399.014986][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.015011][ C0] RIP: 0033:0x476403 [ 399.015024][ C0] RSP: 002b:000000c00005fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 399.015041][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.015054][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040416a0 [ 399.015066][ C0] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 399.015078][ C0] R10: 000000c00005feb8 R11: 0000000000000206 R12: 000000c00005feb8 [ 399.015090][ C0] R13: 000000c00007c008 R14: 000000c000006540 R15: 0fffffffffffffff [ 399.015113][ C0] [ 399.015120][ C0] task:syz-execprog state:S stack:27168 pid:2652 tgid:2650 ppid:2648 flags:0x00000000 [ 399.015171][ C0] Call Trace: [ 399.015176][ C0] [ 399.015186][ C0] __schedule+0x105f/0x34b0 [ 399.015211][ C0] ? __pfx___schedule+0x10/0x10 [ 399.015232][ C0] ? schedule+0x298/0x350 [ 399.015252][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.015275][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.015298][ C0] ? lock_acquire+0x2f/0xb0 [ 399.015321][ C0] ? schedule+0x1fd/0x350 [ 399.015342][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.015363][ C0] schedule+0xe7/0x350 [ 399.015384][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.015407][ C0] __futex_wait+0x291/0x3c0 [ 399.015430][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.015457][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.015489][ C0] futex_wait+0xe9/0x380 [ 399.015510][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.015537][ C0] ? vfs_write+0x14d/0x1140 [ 399.015564][ C0] ? __pfx_pipe_write+0x10/0x10 [ 399.015585][ C0] do_futex+0x22b/0x350 [ 399.015604][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.015634][ C0] ? __fget_files+0x40/0x3f0 [ 399.015665][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.015687][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.015706][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.015731][ C0] do_syscall_64+0xcd/0x250 [ 399.015758][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.015783][ C0] RIP: 0033:0x476403 [ 399.015796][ C0] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 399.015817][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.015829][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948 [ 399.015841][ C0] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 399.015853][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 399.015865][ C0] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 399.015887][ C0] [ 399.015894][ C0] task:syz-execprog state:S stack:27472 pid:2653 tgid:2650 ppid:2648 flags:0x00000000 [ 399.015946][ C0] Call Trace: [ 399.015951][ C0] [ 399.015961][ C0] __schedule+0x105f/0x34b0 [ 399.015986][ C0] ? __pfx___schedule+0x10/0x10 [ 399.016007][ C0] ? schedule+0x298/0x350 [ 399.016027][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.016050][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.016073][ C0] ? lock_acquire+0x2f/0xb0 [ 399.016096][ C0] ? schedule+0x1fd/0x350 [ 399.016117][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.016139][ C0] schedule+0xe7/0x350 [ 399.016159][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.016182][ C0] __futex_wait+0x291/0x3c0 [ 399.016205][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.016232][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.016258][ C0] ? find_held_lock+0x2d/0x110 [ 399.016281][ C0] futex_wait+0xe9/0x380 [ 399.016303][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.016329][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 399.016354][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.016376][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 399.016400][ C0] ? __switch_to+0x749/0x1180 [ 399.016423][ C0] do_futex+0x22b/0x350 [ 399.016442][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.016463][ C0] ? __pfx___schedule+0x10/0x10 [ 399.016486][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.016507][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.016527][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.016552][ C0] do_syscall_64+0xcd/0x250 [ 399.016579][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.016604][ C0] RIP: 0033:0x476403 [ 399.016617][ C0] RSP: 002b:000000c000093cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 399.016634][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.016647][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148 [ 399.016659][ C0] RBP: 000000c000093d18 R08: 0000000000000000 R09: 0000000000000000 [ 399.016671][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 399.016683][ C0] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 399.016706][ C0] [ 399.016713][ C0] task:syz-execprog state:S stack:27440 pid:2654 tgid:2650 ppid:2648 flags:0x00000000 [ 399.016764][ C0] Call Trace: [ 399.016770][ C0] [ 399.016779][ C0] __schedule+0x105f/0x34b0 [ 399.016804][ C0] ? __pfx___schedule+0x10/0x10 [ 399.016829][ C0] ? schedule+0x298/0x350 [ 399.016848][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.016872][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.016895][ C0] ? lock_acquire+0x2f/0xb0 [ 399.016918][ C0] ? schedule+0x1fd/0x350 [ 399.016940][ C0] schedule+0xe7/0x350 [ 399.016960][ C0] do_wait+0x1dd/0x570 [ 399.016987][ C0] kernel_waitid+0x116/0x180 [ 399.017012][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 399.017039][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 399.017071][ C0] __do_sys_waitid+0x212/0x250 [ 399.017096][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 399.017123][ C0] ? __pfx___might_resched+0x10/0x10 [ 399.017159][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.017184][ C0] do_syscall_64+0xcd/0x250 [ 399.017211][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.017236][ C0] RIP: 0033:0x40714e [ 399.017248][ C0] RSP: 002b:000000c000075560 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 399.017266][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040714e [ 399.017278][ C0] RDX: 000000c000075648 RSI: 0000000000000a60 RDI: 0000000000000001 [ 399.017290][ C0] RBP: 000000c0000755a0 R08: 0000000000000000 R09: 0000000000000000 [ 399.017302][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000075690 [ 399.017315][ C0] R13: 0000000000000000 R14: 000000c001fa7500 R15: 0000000000000001 [ 399.017337][ C0] [ 399.017344][ C0] task:syz-execprog state:S stack:28352 pid:2655 tgid:2650 ppid:2648 flags:0x00000000 [ 399.017396][ C0] Call Trace: [ 399.017402][ C0] [ 399.017411][ C0] __schedule+0x105f/0x34b0 [ 399.017436][ C0] ? __pfx___schedule+0x10/0x10 [ 399.017458][ C0] ? schedule+0x298/0x350 [ 399.017478][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.017501][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.017524][ C0] ? lock_acquire+0x2f/0xb0 [ 399.017547][ C0] ? schedule+0x1fd/0x350 [ 399.017568][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.017590][ C0] schedule+0xe7/0x350 [ 399.017610][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.017637][ C0] __futex_wait+0x291/0x3c0 [ 399.017660][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.017682][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 399.017707][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.017738][ C0] futex_wait+0xe9/0x380 [ 399.017760][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.017789][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.017817][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 399.017844][ C0] do_futex+0x22b/0x350 [ 399.017863][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.017880][ C0] ? find_held_lock+0x2d/0x110 [ 399.017905][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.017927][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.017946][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.017971][ C0] do_syscall_64+0xcd/0x250 [ 399.017998][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.018023][ C0] RIP: 0033:0x476403 [ 399.018036][ C0] RSP: 002b:000000c0000786e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 399.018053][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.018066][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b4de0 [ 399.018078][ C0] RBP: 000000c000078728 R08: 0000000000000000 R09: 0000000000000000 [ 399.018090][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0015d5d50 [ 399.018102][ C0] R13: 0000005990100204 R14: 000000c001fa7dc0 R15: 00003fffffffffff [ 399.018125][ C0] [ 399.018132][ C0] task:syz-execprog state:S stack:30176 pid:2657 tgid:2650 ppid:2648 flags:0x00000000 [ 399.018185][ C0] Call Trace: [ 399.018191][ C0] [ 399.018200][ C0] __schedule+0x105f/0x34b0 [ 399.018225][ C0] ? __pfx___schedule+0x10/0x10 [ 399.018246][ C0] ? schedule+0x298/0x350 [ 399.018266][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.018289][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.018312][ C0] ? lock_acquire+0x2f/0xb0 [ 399.018335][ C0] ? schedule+0x1fd/0x350 [ 399.018356][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.018378][ C0] schedule+0xe7/0x350 [ 399.018398][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.018421][ C0] __futex_wait+0x291/0x3c0 [ 399.018445][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.018466][ C0] ? hlock_class+0x4e/0x130 [ 399.018484][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 399.018512][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.018538][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 399.018567][ C0] futex_wait+0xe9/0x380 [ 399.018589][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.018609][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 399.018640][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 399.018661][ C0] do_futex+0x22b/0x350 [ 399.018680][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.018700][ C0] ? find_held_lock+0x2d/0x110 [ 399.018722][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.018742][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 399.018769][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.018797][ C0] do_syscall_64+0xcd/0x250 [ 399.018828][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.018853][ C0] RIP: 0033:0x476403 [ 399.018865][ C0] RSP: 002b:000000c0021d1ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 399.018882][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.018895][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040b4c58 [ 399.018907][ C0] RBP: 000000c0021d1f38 R08: 0000000000000000 R09: 0000000000000000 [ 399.018919][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004726a0 [ 399.018931][ C0] R13: 000000c0019f4008 R14: 000000c001fa7c00 R15: 00007fffffffffff [ 399.018954][ C0] [ 399.018961][ C0] task:syz-execprog state:R running task stack:26848 pid:2658 tgid:2650 ppid:2648 flags:0x00000000 [ 399.019014][ C0] Call Trace: [ 399.019020][ C0] [ 399.019030][ C0] __schedule+0x105f/0x34b0 [ 399.019055][ C0] ? __pfx___schedule+0x10/0x10 [ 399.019076][ C0] ? schedule+0x298/0x350 [ 399.019095][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.019119][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.019142][ C0] ? lock_acquire+0x2f/0xb0 [ 399.019165][ C0] ? schedule+0x1fd/0x350 [ 399.019187][ C0] schedule+0xe7/0x350 [ 399.019208][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 399.019228][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.019249][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 399.019278][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.019303][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 399.019327][ C0] do_epoll_wait+0x139b/0x1a90 [ 399.019365][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 399.019391][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.019416][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 399.019437][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 399.019464][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 399.019487][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.019514][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.019543][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 399.019573][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 399.019595][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 399.019622][ C0] do_syscall_64+0xcd/0x250 [ 399.019650][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.019675][ C0] RIP: 0033:0x40714e [ 399.019688][ C0] RSP: 002b:000000c0021cd6d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 399.019705][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040714e [ 399.019717][ C0] RDX: 0000000000000080 RSI: 000000c0021cd774 RDI: 0000000000000004 [ 399.019729][ C0] RBP: 000000c0021cd718 R08: 0000000000000000 R09: 0000000000000000 [ 399.019741][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0021cd7a8 [ 399.019754][ C0] R13: 0000000000000010 R14: 000000c0028c16c0 R15: 000000c001848458 [ 399.019776][ C0] [ 399.019783][ C0] task:syz-execprog state:S stack:28000 pid:8866 tgid:2650 ppid:2648 flags:0x00000000 [ 399.019844][ C0] Call Trace: [ 399.019849][ C0] [ 399.019859][ C0] __schedule+0x105f/0x34b0 [ 399.019884][ C0] ? __pfx___schedule+0x10/0x10 [ 399.019915][ C0] ? futex_wait_queue+0x41/0x1f0 [ 399.019936][ C0] schedule+0xe7/0x350 [ 399.019957][ C0] futex_wait_queue+0xfc/0x1f0 [ 399.019980][ C0] __futex_wait+0x291/0x3c0 [ 399.020003][ C0] ? __pfx___futex_wait+0x10/0x10 [ 399.020024][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.020049][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 399.020070][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 399.020095][ C0] ? do_epoll_wait+0x1ac/0x1a90 [ 399.020127][ C0] futex_wait+0xe9/0x380 [ 399.020148][ C0] ? __pfx_futex_wait+0x10/0x10 [ 399.020182][ C0] do_futex+0x22b/0x350 [ 399.020201][ C0] ? __pfx_do_futex+0x10/0x10 [ 399.020226][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 399.020247][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 399.020267][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.020293][ C0] do_syscall_64+0xcd/0x250 [ 399.020320][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.020345][ C0] RIP: 0033:0x476403 [ 399.020357][ C0] RSP: 002b:000000c002ac7cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 399.020375][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476403 [ 399.020387][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0019f5148 [ 399.020399][ C0] RBP: 000000c002ac7d40 R08: 0000000000000000 R09: 0000000000000000 [ 399.020411][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c002ac7d98 [ 399.020423][ C0] R13: 0000000000000001 R14: 000000c00130b180 R15: 0000000000000001 [ 399.020445][ C0] [ 399.020452][ C0] task:syz-executor state:R running task stack:24144 pid:2656 tgid:2656 ppid:2650 flags:0x00000002 [ 399.020504][ C0] Call Trace: [ 399.020510][ C0] [ 399.020519][ C0] __schedule+0x105f/0x34b0 [ 399.020544][ C0] ? __pfx___schedule+0x10/0x10 [ 399.020565][ C0] ? schedule+0x298/0x350 [ 399.020585][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.020608][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.020631][ C0] ? lock_acquire+0x2f/0xb0 [ 399.020654][ C0] ? schedule+0x1fd/0x350 [ 399.020677][ C0] schedule+0xe7/0x350 [ 399.020697][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 399.020718][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.020742][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.020774][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 399.020802][ C0] do_select+0x12ec/0x17b0 [ 399.020847][ C0] ? __pfx_do_select+0x10/0x10 [ 399.020871][ C0] ? hlock_class+0x4e/0x130 [ 399.020890][ C0] ? mark_lock+0xb5/0xc60 [ 399.020913][ C0] ? __pfx_mark_lock+0x10/0x10 [ 399.020941][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.020968][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.020994][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021021][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021048][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021075][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021102][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021129][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021156][ C0] ? __pfx_pollwake+0x10/0x10 [ 399.021184][ C0] ? lock_acquire+0x2f/0xb0 [ 399.021207][ C0] ? __might_fault+0xe3/0x190 [ 399.021233][ C0] ? __might_fault+0xe3/0x190 [ 399.021263][ C0] ? core_sys_select+0x459/0xb80 [ 399.021288][ C0] core_sys_select+0x459/0xb80 [ 399.021319][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 399.021350][ C0] ? ktime_get_ts64+0x106/0x2a0 [ 399.021384][ C0] ? set_user_sigmask+0x217/0x2a0 [ 399.021411][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 399.021443][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 399.021471][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 399.021497][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.021516][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 399.021550][ C0] __x64_sys_pselect6+0x183/0x240 [ 399.021578][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 399.021611][ C0] do_syscall_64+0xcd/0x250 [ 399.021639][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.021664][ C0] RIP: 0033:0x7f47ed3eddbc [ 399.021677][ C0] RSP: 002b:00007fff367855b0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 399.021694][ C0] RAX: ffffffffffffffda RBX: 00007fff367856e0 RCX: 00007f47ed3eddbc [ 399.021707][ C0] RDX: 0000000000000000 RSI: 00007fff367856e0 RDI: 0000000000000025 [ 399.021719][ C0] RBP: 00007fff36785b10 R08: 00007fff367855e0 R09: 00007fff367855f0 [ 399.021732][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff36785960 [ 399.021744][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007fff36785770 [ 399.021767][ C0] [ 399.021774][ C0] task:kworker/1:3 state:D stack:21792 pid:5478 tgid:5478 ppid:2 flags:0x00004000 [ 399.021825][ C0] Workqueue: usb_hub_wq hub_event [ 399.021851][ C0] Call Trace: [ 399.021857][ C0] [ 399.021866][ C0] __schedule+0x105f/0x34b0 [ 399.021891][ C0] ? __pfx___schedule+0x10/0x10 [ 399.021912][ C0] ? schedule+0x298/0x350 [ 399.021932][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.021955][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.021978][ C0] ? lock_acquire+0x2f/0xb0 [ 399.022001][ C0] ? schedule+0x1fd/0x350 [ 399.022022][ C0] ? msleep+0x5d/0xd0 [ 399.022042][ C0] schedule+0xe7/0x350 [ 399.022062][ C0] schedule_timeout+0x136/0x2a0 [ 399.022080][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.022100][ C0] ? __pfx_process_timeout+0x10/0x10 [ 399.022121][ C0] ? mark_held_locks+0x9f/0xe0 [ 399.022146][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.022167][ C0] msleep+0x9b/0xd0 [ 399.022190][ C0] usbhid_open+0x213/0x3d0 [ 399.022216][ C0] hid_hw_open+0xe2/0x170 [ 399.022245][ C0] input_open_device+0x1c9/0x320 [ 399.022266][ C0] ? __pfx_hidinput_open+0x10/0x10 [ 399.022290][ C0] kbd_connect+0x103/0x160 [ 399.022315][ C0] input_attach_handler.isra.0+0x181/0x260 [ 399.022344][ C0] input_register_device+0xa84/0x1110 [ 399.022374][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 399.022408][ C0] hid_connect+0x13a8/0x18a0 [ 399.022425][ C0] ? trace_kmalloc+0x2d/0xe0 [ 399.022448][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 399.022469][ C0] ? __asan_memset+0x23/0x50 [ 399.022494][ C0] ? __pfx_hid_connect+0x10/0x10 [ 399.022511][ C0] ? usbhid_start+0x152c/0x2340 [ 399.022545][ C0] hid_hw_start+0xaa/0x140 [ 399.022564][ C0] hid_device_probe+0x3e7/0x490 [ 399.022586][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 399.022606][ C0] really_probe+0x23e/0xa90 [ 399.022629][ C0] __driver_probe_device+0x1de/0x440 [ 399.022650][ C0] driver_probe_device+0x4c/0x1b0 [ 399.022671][ C0] __device_attach_driver+0x1df/0x310 [ 399.022692][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 399.022711][ C0] bus_for_each_drv+0x157/0x1e0 [ 399.022737][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 399.022763][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.022786][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 399.022813][ C0] __device_attach+0x1e8/0x4b0 [ 399.022833][ C0] ? __pfx___device_attach+0x10/0x10 [ 399.022854][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 399.022876][ C0] bus_probe_device+0x17f/0x1c0 [ 399.022905][ C0] device_add+0x114b/0x1a70 [ 399.022930][ C0] ? __pfx_device_add+0x10/0x10 [ 399.022953][ C0] ? __debugfs_create_file+0x413/0x660 [ 399.022984][ C0] hid_add_device+0x37f/0xa70 [ 399.023011][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 399.023037][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 399.023065][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 399.023090][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 399.023111][ C0] usbhid_probe+0xd3b/0x1410 [ 399.023139][ C0] usb_probe_interface+0x309/0x9d0 [ 399.023162][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 399.023184][ C0] really_probe+0x23e/0xa90 [ 399.023205][ C0] __driver_probe_device+0x1de/0x440 [ 399.023226][ C0] driver_probe_device+0x4c/0x1b0 [ 399.023247][ C0] __device_attach_driver+0x1df/0x310 [ 399.023268][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 399.023287][ C0] bus_for_each_drv+0x157/0x1e0 [ 399.023312][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 399.023339][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.023361][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 399.023385][ C0] __device_attach+0x1e8/0x4b0 [ 399.023405][ C0] ? __pfx___device_attach+0x10/0x10 [ 399.023426][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 399.023447][ C0] bus_probe_device+0x17f/0x1c0 [ 399.023477][ C0] device_add+0x114b/0x1a70 [ 399.023501][ C0] ? __pfx_device_add+0x10/0x10 [ 399.023521][ C0] ? mark_held_locks+0x9f/0xe0 [ 399.023553][ C0] usb_set_configuration+0x10cb/0x1c50 [ 399.023593][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 399.023617][ C0] usb_generic_driver_probe+0xb1/0x110 [ 399.023642][ C0] usb_probe_device+0xec/0x3e0 [ 399.023659][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 399.023678][ C0] really_probe+0x23e/0xa90 [ 399.023699][ C0] __driver_probe_device+0x1de/0x440 [ 399.023718][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 399.023739][ C0] driver_probe_device+0x4c/0x1b0 [ 399.023759][ C0] __device_attach_driver+0x1df/0x310 [ 399.023780][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 399.023800][ C0] bus_for_each_drv+0x157/0x1e0 [ 399.023854][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 399.023880][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.023903][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 399.023927][ C0] __device_attach+0x1e8/0x4b0 [ 399.023946][ C0] ? __pfx___device_attach+0x10/0x10 [ 399.023967][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 399.023989][ C0] bus_probe_device+0x17f/0x1c0 [ 399.024018][ C0] device_add+0x114b/0x1a70 [ 399.024042][ C0] ? __pfx_device_add+0x10/0x10 [ 399.024063][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 399.024096][ C0] usb_new_device+0xd90/0x1a10 [ 399.024127][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 399.024160][ C0] hub_event+0x2e58/0x4f40 [ 399.024205][ C0] ? __pfx_hub_event+0x10/0x10 [ 399.024233][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 399.024259][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.024278][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.024298][ C0] ? process_one_work+0x921/0x1ba0 [ 399.024325][ C0] ? lock_acquire+0x2f/0xb0 [ 399.024348][ C0] ? process_one_work+0x921/0x1ba0 [ 399.024376][ C0] process_one_work+0x9c5/0x1ba0 [ 399.024408][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 399.024426][ C0] ? __pfx_process_one_work+0x10/0x10 [ 399.024458][ C0] ? assign_work+0x1a0/0x250 [ 399.024484][ C0] worker_thread+0x6c8/0xf00 [ 399.024515][ C0] ? __kthread_parkme+0x148/0x220 [ 399.024537][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.024562][ C0] kthread+0x2c1/0x3a0 [ 399.024580][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.024599][ C0] ? __pfx_kthread+0x10/0x10 [ 399.024619][ C0] ret_from_fork+0x45/0x80 [ 399.024645][ C0] ? __pfx_kthread+0x10/0x10 [ 399.024664][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.024697][ C0] [ 399.024705][ C0] task:kworker/1:4 state:I stack:22464 pid:5485 tgid:5485 ppid:2 flags:0x00004000 [ 399.024751][ C0] Workqueue: 0x0 (usb_hub_wq) [ 399.024771][ C0] Call Trace: [ 399.024777][ C0] [ 399.024786][ C0] __schedule+0x105f/0x34b0 [ 399.024815][ C0] ? __pfx___schedule+0x10/0x10 [ 399.024837][ C0] ? schedule+0x298/0x350 [ 399.024856][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.024879][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.024902][ C0] ? lock_acquire+0x2f/0xb0 [ 399.024925][ C0] ? schedule+0x1fd/0x350 [ 399.024948][ C0] schedule+0xe7/0x350 [ 399.024967][ C0] ? worker_thread+0x271/0xf00 [ 399.024992][ C0] worker_thread+0x2de/0xf00 [ 399.025023][ C0] ? __kthread_parkme+0x148/0x220 [ 399.025044][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.025069][ C0] kthread+0x2c1/0x3a0 [ 399.025086][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.025106][ C0] ? __pfx_kthread+0x10/0x10 [ 399.025126][ C0] ret_from_fork+0x45/0x80 [ 399.025150][ C0] ? __pfx_kthread+0x10/0x10 [ 399.025170][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.025202][ C0] [ 399.025209][ C0] task:kworker/0:3 state:R running task stack:22480 pid:5496 tgid:5496 ppid:2 flags:0x00004000 [ 399.025260][ C0] Workqueue: events console_callback [ 399.025284][ C0] Call Trace: [ 399.025290][ C0] [ 399.025299][ C0] __schedule+0x105f/0x34b0 [ 399.025324][ C0] ? __pfx___schedule+0x10/0x10 [ 399.025343][ C0] ? mark_held_locks+0x9f/0xe0 [ 399.025376][ C0] ? __cond_resched+0x1b/0x30 [ 399.025398][ C0] preempt_schedule_common+0x44/0xc0 [ 399.025420][ C0] __cond_resched+0x1b/0x30 [ 399.025440][ C0] console_flush_all+0x931/0xc60 [ 399.025464][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 399.025489][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 399.025506][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 399.025525][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 399.025551][ C0] console_unlock+0xd9/0x210 [ 399.025570][ C0] ? __pfx_console_unlock+0x10/0x10 [ 399.025596][ C0] console_callback+0x27d/0x4c0 [ 399.025620][ C0] ? __pfx_console_callback+0x10/0x10 [ 399.025645][ C0] ? lock_acquire+0x2f/0xb0 [ 399.025668][ C0] ? process_one_work+0x921/0x1ba0 [ 399.025696][ C0] process_one_work+0x9c5/0x1ba0 [ 399.025729][ C0] ? __pfx_console_callback+0x10/0x10 [ 399.025753][ C0] ? __pfx_process_one_work+0x10/0x10 [ 399.025785][ C0] ? assign_work+0x1a0/0x250 [ 399.025815][ C0] worker_thread+0x6c8/0xf00 [ 399.025846][ C0] ? __kthread_parkme+0x148/0x220 [ 399.025867][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.025892][ C0] kthread+0x2c1/0x3a0 [ 399.025910][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.025929][ C0] ? __pfx_kthread+0x10/0x10 [ 399.025949][ C0] ret_from_fork+0x45/0x80 [ 399.025974][ C0] ? __pfx_kthread+0x10/0x10 [ 399.025993][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.026025][ C0] [ 399.026033][ C0] task:kworker/1:5 state:I stack:30208 pid:5503 tgid:5503 ppid:2 flags:0x00004000 [ 399.026087][ C0] Workqueue: 0x0 (events) [ 399.026107][ C0] Call Trace: [ 399.026112][ C0] [ 399.026122][ C0] __schedule+0x105f/0x34b0 [ 399.026147][ C0] ? __pfx___schedule+0x10/0x10 [ 399.026168][ C0] ? schedule+0x298/0x350 [ 399.026187][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.026211][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.026234][ C0] ? lock_acquire+0x2f/0xb0 [ 399.026257][ C0] ? schedule+0x1fd/0x350 [ 399.026279][ C0] schedule+0xe7/0x350 [ 399.026298][ C0] ? worker_thread+0x271/0xf00 [ 399.026323][ C0] worker_thread+0x2de/0xf00 [ 399.026354][ C0] ? __kthread_parkme+0x148/0x220 [ 399.026375][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.026400][ C0] kthread+0x2c1/0x3a0 [ 399.026418][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.026437][ C0] ? __pfx_kthread+0x10/0x10 [ 399.026457][ C0] ret_from_fork+0x45/0x80 [ 399.026482][ C0] ? __pfx_kthread+0x10/0x10 [ 399.026501][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.026533][ C0] [ 399.026541][ C0] task:syz-executor state:S stack:26144 pid:7791 tgid:7791 ppid:2656 flags:0x00000000 [ 399.026590][ C0] Call Trace: [ 399.026596][ C0] [ 399.026606][ C0] __schedule+0x105f/0x34b0 [ 399.026630][ C0] ? __pfx___schedule+0x10/0x10 [ 399.026651][ C0] ? schedule+0x298/0x350 [ 399.026671][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.026694][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.026717][ C0] ? lock_acquire+0x2f/0xb0 [ 399.026740][ C0] ? schedule+0x1fd/0x350 [ 399.026763][ C0] schedule+0xe7/0x350 [ 399.026783][ C0] do_wait+0x1dd/0x570 [ 399.026812][ C0] kernel_wait4+0x16c/0x280 [ 399.026837][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 399.026865][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 399.026890][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.026913][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 399.026938][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.026966][ C0] __do_sys_wait4+0x15f/0x170 [ 399.026990][ C0] ? find_held_lock+0x2d/0x110 [ 399.027009][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 399.027047][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 399.027075][ C0] do_syscall_64+0xcd/0x250 [ 399.027102][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.027127][ C0] RIP: 0033:0x7ff73e624213 [ 399.027141][ C0] RSP: 002b:00007ffc0d987fd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 399.027158][ C0] RAX: ffffffffffffffda RBX: 0000000000001e70 RCX: 00007ff73e624213 [ 399.027171][ C0] RDX: 0000000040000000 RSI: 00007ffc0d987fec RDI: 00000000ffffffff [ 399.027184][ C0] RBP: 00007ffc0d987fec R08: 0000000000000000 R09: 0000000000000000 [ 399.027196][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc0d988070 [ 399.027208][ C0] R13: 00007ffc0d988078 R14: 0000000000000009 R15: 0000000000000000 [ 399.027230][ C0] [ 399.027238][ C0] task:syz-executor state:R running task stack:24736 pid:7792 tgid:7792 ppid:7791 flags:0x00000000 [ 399.027290][ C0] Call Trace: [ 399.027296][ C0] [ 399.027305][ C0] __schedule+0x105f/0x34b0 [ 399.027330][ C0] ? __pfx___schedule+0x10/0x10 [ 399.027351][ C0] ? schedule+0x298/0x350 [ 399.027371][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.027394][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.027417][ C0] ? lock_acquire+0x2f/0xb0 [ 399.027440][ C0] ? schedule+0x1fd/0x350 [ 399.027461][ C0] ? do_nanosleep+0x18a/0x510 [ 399.027479][ C0] schedule+0xe7/0x350 [ 399.027499][ C0] do_nanosleep+0x216/0x510 [ 399.027516][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.027544][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.027563][ C0] ? __asan_memset+0x23/0x50 [ 399.027584][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.027610][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.027640][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.027666][ C0] ? __might_fault+0xe3/0x190 [ 399.027693][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.027720][ C0] ? get_timespec64+0x148/0x240 [ 399.027739][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.027760][ C0] common_nsleep+0xa1/0xd0 [ 399.027781][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.027813][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.027846][ C0] do_syscall_64+0xcd/0x250 [ 399.027872][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.027898][ C0] RIP: 0033:0x7ff73e6600a3 [ 399.027911][ C0] RSP: 002b:00007ffc0d987dd8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.027928][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff73e6600a3 [ 399.027941][ C0] RDX: 00007ffc0d987df0 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.027953][ C0] RBP: 00007ffc0d987e4c R08: 0000000000007aaa R09: 00007ff73f321080 [ 399.027966][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 399.027978][ C0] R13: 000000000005c86c R14: 000000000005c333 R15: 00007ffc0d987ea0 [ 399.028001][ C0] [ 399.028008][ C0] task:syz-executor state:S stack:26144 pid:7794 tgid:7794 ppid:2656 flags:0x00000000 [ 399.028058][ C0] Call Trace: [ 399.028063][ C0] [ 399.028073][ C0] __schedule+0x105f/0x34b0 [ 399.028098][ C0] ? __pfx___schedule+0x10/0x10 [ 399.028119][ C0] ? schedule+0x298/0x350 [ 399.028139][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.028162][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.028185][ C0] ? lock_acquire+0x2f/0xb0 [ 399.028208][ C0] ? schedule+0x1fd/0x350 [ 399.028231][ C0] schedule+0xe7/0x350 [ 399.028251][ C0] do_wait+0x1dd/0x570 [ 399.028276][ C0] kernel_wait4+0x16c/0x280 [ 399.028301][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 399.028329][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 399.028354][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.028377][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 399.028401][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.028429][ C0] __do_sys_wait4+0x15f/0x170 [ 399.028453][ C0] ? find_held_lock+0x2d/0x110 [ 399.028472][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 399.028510][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 399.028538][ C0] do_syscall_64+0xcd/0x250 [ 399.028565][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.028590][ C0] RIP: 0033:0x7f3e8c344213 [ 399.028603][ C0] RSP: 002b:00007ffff2c0a388 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 399.028621][ C0] RAX: ffffffffffffffda RBX: 0000000000001e77 RCX: 00007f3e8c344213 [ 399.028634][ C0] RDX: 0000000040000000 RSI: 00007ffff2c0a39c RDI: 00000000ffffffff [ 399.028646][ C0] RBP: 00007ffff2c0a39c R08: 0000000000000000 R09: 0000000000000000 [ 399.028658][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff2c0a420 [ 399.028670][ C0] R13: 00007ffff2c0a428 R14: 0000000000000009 R15: 0000000000000000 [ 399.028693][ C0] [ 399.028700][ C0] task:syz-executor state:S stack:26144 pid:7795 tgid:7795 ppid:2656 flags:0x00000000 [ 399.028750][ C0] Call Trace: [ 399.028756][ C0] [ 399.028765][ C0] __schedule+0x105f/0x34b0 [ 399.028790][ C0] ? __pfx___schedule+0x10/0x10 [ 399.028815][ C0] ? schedule+0x298/0x350 [ 399.028834][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.028858][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.028881][ C0] ? lock_acquire+0x2f/0xb0 [ 399.028904][ C0] ? schedule+0x1fd/0x350 [ 399.028926][ C0] schedule+0xe7/0x350 [ 399.028946][ C0] do_wait+0x1dd/0x570 [ 399.028972][ C0] kernel_wait4+0x16c/0x280 [ 399.028997][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 399.029024][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 399.029049][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.029072][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 399.029097][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.029124][ C0] __do_sys_wait4+0x15f/0x170 [ 399.029148][ C0] ? find_held_lock+0x2d/0x110 [ 399.029168][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 399.029211][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 399.029240][ C0] do_syscall_64+0xcd/0x250 [ 399.029267][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.029292][ C0] RIP: 0033:0x7f4525bf4213 [ 399.029305][ C0] RSP: 002b:00007fffc0c346d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 399.029323][ C0] RAX: ffffffffffffffda RBX: 0000000000001e83 RCX: 00007f4525bf4213 [ 399.029335][ C0] RDX: 0000000040000000 RSI: 00007fffc0c346ec RDI: 00000000ffffffff [ 399.029348][ C0] RBP: 00007fffc0c346ec R08: 0000000000000000 R09: 0000000000000000 [ 399.029360][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffc0c34770 [ 399.029372][ C0] R13: 00007fffc0c34778 R14: 0000000000000009 R15: 0000000000000000 [ 399.029394][ C0] [ 399.029402][ C0] task:kworker/0:4 state:R running task stack:22704 pid:7796 tgid:7796 ppid:2 flags:0x00004000 [ 399.029453][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 399.029473][ C0] Call Trace: [ 399.029479][ C0] [ 399.029488][ C0] __schedule+0x105f/0x34b0 [ 399.029513][ C0] ? __pfx___schedule+0x10/0x10 [ 399.029534][ C0] ? schedule+0x298/0x350 [ 399.029553][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.029577][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.029600][ C0] ? lock_acquire+0x2f/0xb0 [ 399.029623][ C0] ? schedule+0x1fd/0x350 [ 399.029645][ C0] schedule+0xe7/0x350 [ 399.029664][ C0] ? worker_thread+0x271/0xf00 [ 399.029689][ C0] worker_thread+0x2de/0xf00 [ 399.029723][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.029749][ C0] kthread+0x2c1/0x3a0 [ 399.029766][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.029786][ C0] ? __pfx_kthread+0x10/0x10 [ 399.029809][ C0] ret_from_fork+0x45/0x80 [ 399.029840][ C0] ? __pfx_kthread+0x10/0x10 [ 399.029860][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.029892][ C0] [ 399.029899][ C0] task:syz-executor state:S stack:26144 pid:7798 tgid:7798 ppid:2656 flags:0x00000000 [ 399.029949][ C0] Call Trace: [ 399.029955][ C0] [ 399.029964][ C0] __schedule+0x105f/0x34b0 [ 399.029989][ C0] ? __pfx___schedule+0x10/0x10 [ 399.030010][ C0] ? schedule+0x298/0x350 [ 399.030030][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.030054][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.030076][ C0] ? lock_acquire+0x2f/0xb0 [ 399.030099][ C0] ? schedule+0x1fd/0x350 [ 399.030122][ C0] schedule+0xe7/0x350 [ 399.030142][ C0] do_wait+0x1dd/0x570 [ 399.030168][ C0] kernel_wait4+0x16c/0x280 [ 399.030193][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 399.030221][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 399.030245][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.030269][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 399.030293][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.030321][ C0] __do_sys_wait4+0x15f/0x170 [ 399.030345][ C0] ? find_held_lock+0x2d/0x110 [ 399.030365][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 399.030402][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 399.030431][ C0] do_syscall_64+0xcd/0x250 [ 399.030457][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.030482][ C0] RIP: 0033:0x7f5651b94213 [ 399.030496][ C0] RSP: 002b:00007ffc5cd2cb48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 399.030513][ C0] RAX: ffffffffffffffda RBX: 0000000000001e85 RCX: 00007f5651b94213 [ 399.030526][ C0] RDX: 0000000040000000 RSI: 00007ffc5cd2cb5c RDI: 00000000ffffffff [ 399.030538][ C0] RBP: 00007ffc5cd2cb5c R08: 0000000000000000 R09: 0000000000000000 [ 399.030551][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc5cd2cbe0 [ 399.030563][ C0] R13: 00007ffc5cd2cbe8 R14: 0000000000000009 R15: 0000000000000000 [ 399.030585][ C0] [ 399.030592][ C0] task:syz-executor state:R running task stack:24736 pid:7799 tgid:7799 ppid:7794 flags:0x00000000 [ 399.030644][ C0] Call Trace: [ 399.030650][ C0] [ 399.030660][ C0] __schedule+0x105f/0x34b0 [ 399.030684][ C0] ? __pfx___schedule+0x10/0x10 [ 399.030705][ C0] ? schedule+0x298/0x350 [ 399.030725][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.030748][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.030771][ C0] ? lock_acquire+0x2f/0xb0 [ 399.030794][ C0] ? schedule+0x1fd/0x350 [ 399.030819][ C0] ? do_nanosleep+0x18a/0x510 [ 399.030837][ C0] schedule+0xe7/0x350 [ 399.030858][ C0] do_nanosleep+0x216/0x510 [ 399.030874][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.030901][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.030920][ C0] ? __asan_memset+0x23/0x50 [ 399.030942][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.030967][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.030993][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.031018][ C0] ? __might_fault+0xe3/0x190 [ 399.031046][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.031072][ C0] ? get_timespec64+0x148/0x240 [ 399.031091][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.031113][ C0] common_nsleep+0xa1/0xd0 [ 399.031133][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.031161][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.031193][ C0] do_syscall_64+0xcd/0x250 [ 399.031220][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.031245][ C0] RIP: 0033:0x7f3e8c3800a3 [ 399.031258][ C0] RSP: 002b:00007ffff2c0a188 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.031276][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3e8c3800a3 [ 399.031288][ C0] RDX: 00007ffff2c0a1a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.031300][ C0] RBP: 00007ffff2c0a1fc R08: 0000000000007aac R09: 00007f3e8c1ca080 [ 399.031313][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 399.031325][ C0] R13: 000000000005c941 R14: 000000000005c402 R15: 00007ffff2c0a250 [ 399.031347][ C0] [ 399.031355][ C0] task:syz-executor state:S stack:26144 pid:7804 tgid:7804 ppid:2656 flags:0x00000000 [ 399.031405][ C0] Call Trace: [ 399.031411][ C0] [ 399.031420][ C0] __schedule+0x105f/0x34b0 [ 399.031445][ C0] ? __pfx___schedule+0x10/0x10 [ 399.031466][ C0] ? schedule+0x298/0x350 [ 399.031486][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.031509][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.031532][ C0] ? lock_acquire+0x2f/0xb0 [ 399.031555][ C0] ? schedule+0x1fd/0x350 [ 399.031577][ C0] schedule+0xe7/0x350 [ 399.031598][ C0] do_wait+0x1dd/0x570 [ 399.031623][ C0] kernel_wait4+0x16c/0x280 [ 399.031648][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 399.031676][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 399.031700][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.031723][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 399.031748][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 399.031776][ C0] __do_sys_wait4+0x15f/0x170 [ 399.031799][ C0] ? find_held_lock+0x2d/0x110 [ 399.031822][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 399.031860][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 399.031888][ C0] do_syscall_64+0xcd/0x250 [ 399.031915][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.031940][ C0] RIP: 0033:0x7f65935a4213 [ 399.031953][ C0] RSP: 002b:00007ffe7295d368 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 399.031971][ C0] RAX: ffffffffffffffda RBX: 0000000000001e84 RCX: 00007f65935a4213 [ 399.031983][ C0] RDX: 0000000040000000 RSI: 00007ffe7295d37c RDI: 00000000ffffffff [ 399.031996][ C0] RBP: 00007ffe7295d37c R08: 0000000000000000 R09: 0000000000000000 [ 399.032008][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7295d400 [ 399.032020][ C0] R13: 00007ffe7295d408 R14: 0000000000000009 R15: 0000000000000000 [ 399.032043][ C0] [ 399.032050][ C0] task:kworker/0:5 state:I stack:28544 pid:7807 tgid:7807 ppid:2 flags:0x00004000 [ 399.032102][ C0] Workqueue: 0x0 (rcu_gp) [ 399.032122][ C0] Call Trace: [ 399.032127][ C0] [ 399.032137][ C0] __schedule+0x105f/0x34b0 [ 399.032162][ C0] ? __pfx___schedule+0x10/0x10 [ 399.032183][ C0] ? schedule+0x298/0x350 [ 399.032202][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.032226][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.032249][ C0] ? lock_acquire+0x2f/0xb0 [ 399.032272][ C0] ? schedule+0x1fd/0x350 [ 399.032294][ C0] schedule+0xe7/0x350 [ 399.032313][ C0] ? worker_thread+0x271/0xf00 [ 399.032337][ C0] worker_thread+0x2de/0xf00 [ 399.032371][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.032397][ C0] kthread+0x2c1/0x3a0 [ 399.032414][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.032434][ C0] ? __pfx_kthread+0x10/0x10 [ 399.032453][ C0] ret_from_fork+0x45/0x80 [ 399.032478][ C0] ? __pfx_kthread+0x10/0x10 [ 399.032497][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.032529][ C0] [ 399.032537][ C0] task:kworker/0:6 state:I stack:29680 pid:7810 tgid:7810 ppid:2 flags:0x00004000 [ 399.032590][ C0] Call Trace: [ 399.032596][ C0] [ 399.032606][ C0] __schedule+0x105f/0x34b0 [ 399.032630][ C0] ? __pfx___schedule+0x10/0x10 [ 399.032652][ C0] ? schedule+0x298/0x350 [ 399.032671][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.032694][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.032717][ C0] ? lock_acquire+0x2f/0xb0 [ 399.032740][ C0] ? schedule+0x1fd/0x350 [ 399.032763][ C0] schedule+0xe7/0x350 [ 399.032784][ C0] ? worker_thread+0x271/0xf00 [ 399.032812][ C0] worker_thread+0x2de/0xf00 [ 399.032847][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.032872][ C0] kthread+0x2c1/0x3a0 [ 399.032889][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.032909][ C0] ? __pfx_kthread+0x10/0x10 [ 399.032929][ C0] ret_from_fork+0x45/0x80 [ 399.032953][ C0] ? __pfx_kthread+0x10/0x10 [ 399.032973][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.033005][ C0] [ 399.033012][ C0] task:syz-executor state:R running task stack:24736 pid:7811 tgid:7811 ppid:7795 flags:0x00000000 [ 399.033065][ C0] Call Trace: [ 399.033070][ C0] [ 399.033080][ C0] __schedule+0x105f/0x34b0 [ 399.033105][ C0] ? __pfx___schedule+0x10/0x10 [ 399.033126][ C0] ? schedule+0x298/0x350 [ 399.033146][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.033169][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.033192][ C0] ? lock_acquire+0x2f/0xb0 [ 399.033215][ C0] ? schedule+0x1fd/0x350 [ 399.033236][ C0] ? do_nanosleep+0x18a/0x510 [ 399.033254][ C0] schedule+0xe7/0x350 [ 399.033274][ C0] do_nanosleep+0x216/0x510 [ 399.033291][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.033318][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.033336][ C0] ? __asan_memset+0x23/0x50 [ 399.033358][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.033384][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.033410][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.033435][ C0] ? __might_fault+0xe3/0x190 [ 399.033462][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.033489][ C0] ? get_timespec64+0x148/0x240 [ 399.033508][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.033529][ C0] common_nsleep+0xa1/0xd0 [ 399.033550][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.033577][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.033609][ C0] do_syscall_64+0xcd/0x250 [ 399.033637][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.033662][ C0] RIP: 0033:0x7f4525c300a3 [ 399.033675][ C0] RSP: 002b:00007fffc0c344d8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.033692][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4525c300a3 [ 399.033705][ C0] RDX: 00007fffc0c344f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.033717][ C0] RBP: 00007fffc0c3454c R08: 0000000000007aaa R09: 00007f45268f1080 [ 399.033730][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 399.033741][ C0] R13: 000000000005c91a R14: 000000000005c356 R15: 00007fffc0c345a0 [ 399.033764][ C0] [ 399.033772][ C0] task:syz-executor state:R running task stack:24784 pid:7812 tgid:7812 ppid:7804 flags:0x00000000 [ 399.033826][ C0] Call Trace: [ 399.033832][ C0] [ 399.033842][ C0] __schedule+0x105f/0x34b0 [ 399.033867][ C0] ? __pfx___schedule+0x10/0x10 [ 399.033888][ C0] ? schedule+0x298/0x350 [ 399.033907][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.033931][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.033954][ C0] ? lock_acquire+0x2f/0xb0 [ 399.033977][ C0] ? schedule+0x1fd/0x350 [ 399.033998][ C0] ? do_nanosleep+0x18a/0x510 [ 399.034016][ C0] schedule+0xe7/0x350 [ 399.034036][ C0] do_nanosleep+0x216/0x510 [ 399.034053][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.034079][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.034098][ C0] ? __asan_memset+0x23/0x50 [ 399.034120][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.034146][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.034172][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.034198][ C0] ? __might_fault+0xe3/0x190 [ 399.034225][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.034251][ C0] ? get_timespec64+0x148/0x240 [ 399.034270][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.034292][ C0] common_nsleep+0xa1/0xd0 [ 399.034312][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.034339][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.034372][ C0] do_syscall_64+0xcd/0x250 [ 399.034399][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.034424][ C0] RIP: 0033:0x7f65935e00a3 [ 399.034437][ C0] RSP: 002b:00007ffe7295d168 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.034454][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f65935e00a3 [ 399.034467][ C0] RDX: 00007ffe7295d180 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.034479][ C0] RBP: 00007ffe7295d1dc R08: 0000000000007aac R09: 00007f659342a080 [ 399.034492][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 399.034503][ C0] R13: 000000000005c919 R14: 000000000005c489 R15: 00007ffe7295d230 [ 399.034526][ C0] [ 399.034534][ C0] task:syz-executor state:R running task stack:24784 pid:7813 tgid:7813 ppid:7798 flags:0x00000000 [ 399.034585][ C0] Call Trace: [ 399.034591][ C0] [ 399.034600][ C0] __schedule+0x105f/0x34b0 [ 399.034625][ C0] ? __pfx___schedule+0x10/0x10 [ 399.034646][ C0] ? schedule+0x298/0x350 [ 399.034666][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.034689][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.034712][ C0] ? lock_acquire+0x2f/0xb0 [ 399.034735][ C0] ? schedule+0x1fd/0x350 [ 399.034756][ C0] ? do_nanosleep+0x18a/0x510 [ 399.034774][ C0] schedule+0xe7/0x350 [ 399.034794][ C0] do_nanosleep+0x216/0x510 [ 399.034814][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.034841][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.034860][ C0] ? __asan_memset+0x23/0x50 [ 399.034882][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.034907][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.034934][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.034959][ C0] ? __might_fault+0xe3/0x190 [ 399.034987][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.035013][ C0] ? get_timespec64+0x148/0x240 [ 399.035032][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.035054][ C0] common_nsleep+0xa1/0xd0 [ 399.035074][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.035101][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.035134][ C0] do_syscall_64+0xcd/0x250 [ 399.035161][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.035186][ C0] RIP: 0033:0x7f5651bd00a3 [ 399.035199][ C0] RSP: 002b:00007ffc5cd2c948 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.035216][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5651bd00a3 [ 399.035229][ C0] RDX: 00007ffc5cd2c960 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.035241][ C0] RBP: 00007ffc5cd2c9bc R08: 0000000000007aaa R09: 00007f5652895080 [ 399.035254][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 399.035265][ C0] R13: 000000000005c92d R14: 000000000005c4f3 R15: 00007ffc5cd2ca10 [ 399.035288][ C0] [ 399.035296][ C0] task:kworker/0:7 state:I stack:29152 pid:7816 tgid:7816 ppid:2 flags:0x00004000 [ 399.035349][ C0] Workqueue: 0x0 (rcu_gp) [ 399.035368][ C0] Call Trace: [ 399.035374][ C0] [ 399.035384][ C0] __schedule+0x105f/0x34b0 [ 399.035411][ C0] ? __pfx___schedule+0x10/0x10 [ 399.035432][ C0] ? schedule+0x298/0x350 [ 399.035452][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.035475][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.035498][ C0] ? lock_acquire+0x2f/0xb0 [ 399.035521][ C0] ? schedule+0x1fd/0x350 [ 399.035543][ C0] schedule+0xe7/0x350 [ 399.035562][ C0] ? worker_thread+0x271/0xf00 [ 399.035587][ C0] worker_thread+0x2de/0xf00 [ 399.035631][ C0] ? __kthread_parkme+0x148/0x220 [ 399.035652][ C0] ? __pfx_worker_thread+0x10/0x10 [ 399.035677][ C0] kthread+0x2c1/0x3a0 [ 399.035695][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.035714][ C0] ? __pfx_kthread+0x10/0x10 [ 399.035734][ C0] ret_from_fork+0x45/0x80 [ 399.035759][ C0] ? __pfx_kthread+0x10/0x10 [ 399.035778][ C0] ret_from_fork_asm+0x1a/0x30 [ 399.035813][ C0] [ 399.035821][ C0] task:syz.0.25 state:S stack:27504 pid:10049 tgid:10049 ppid:7792 flags:0x00000000 [ 399.035872][ C0] Call Trace: [ 399.035878][ C0] [ 399.035887][ C0] __schedule+0x105f/0x34b0 [ 399.035912][ C0] ? __pfx___schedule+0x10/0x10 [ 399.035933][ C0] ? schedule+0x298/0x350 [ 399.035953][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.035976][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.035999][ C0] ? lock_acquire+0x2f/0xb0 [ 399.036022][ C0] ? schedule+0x1fd/0x350 [ 399.036045][ C0] schedule+0xe7/0x350 [ 399.036065][ C0] schedule_timeout+0x258/0x2a0 [ 399.036083][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.036110][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.036132][ C0] __wait_for_common+0x3e1/0x600 [ 399.036154][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.036175][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 399.036196][ C0] ? dummy_queue+0x3fb/0xb70 [ 399.036220][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.036241][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 399.036265][ C0] raw_process_ep_io+0x5d7/0xb90 [ 399.036294][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 399.036318][ C0] ? __might_fault+0xe3/0x190 [ 399.036349][ C0] ? memdup_user+0x88/0xd0 [ 399.036373][ C0] raw_ioctl+0xa4d/0x2b90 [ 399.036397][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 399.036423][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 399.036447][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 399.036472][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 399.036497][ C0] __x64_sys_ioctl+0x18f/0x220 [ 399.036522][ C0] do_syscall_64+0xcd/0x250 [ 399.036549][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.036575][ C0] RIP: 0033:0x7ff73e62dbfb [ 399.036588][ C0] RSP: 002b:00007ffc0d986a70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.036605][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007ff73e62dbfb [ 399.036618][ C0] RDX: 00007ffc0d986af0 RSI: 0000000040085507 RDI: 0000000000000003 [ 399.036631][ C0] RBP: 0000000000000003 R08: 00007ff73e910320 R09: 0000000000000000 [ 399.036642][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 399.036654][ C0] R13: 0000000000000000 R14: 00007ff73e7e5f80 R15: 00000000000013e0 [ 399.036677][ C0] [ 399.036685][ C0] task:udevd state:R running task stack:27472 pid:10050 tgid:10050 ppid:2548 flags:0x00000002 [ 399.036739][ C0] Call Trace: [ 399.036745][ C0] [ 399.036754][ C0] __schedule+0x105f/0x34b0 [ 399.036779][ C0] ? __pfx___schedule+0x10/0x10 [ 399.036801][ C0] ? schedule+0x298/0x350 [ 399.036824][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.036847][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.036870][ C0] ? lock_acquire+0x2f/0xb0 [ 399.036893][ C0] ? schedule+0x1fd/0x350 [ 399.036915][ C0] schedule+0xe7/0x350 [ 399.036936][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.036957][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.036978][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 399.037009][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 399.037033][ C0] do_epoll_wait+0x139b/0x1a90 [ 399.037071][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 399.037106][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 399.037134][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 399.037158][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 399.037178][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 399.037196][ C0] ? ksys_write+0x1ad/0x260 [ 399.037223][ C0] ? __pfx_ksys_write+0x10/0x10 [ 399.037256][ C0] do_syscall_64+0xcd/0x250 [ 399.037283][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.037308][ C0] RIP: 0033:0x7f4f30342457 [ 399.037321][ C0] RSP: 002b:00007fff4e0ea198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 399.037338][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f30342457 [ 399.037351][ C0] RDX: 0000000000000004 RSI: 00007fff4e0ea1d8 RDI: 0000000000000004 [ 399.037363][ C0] RBP: 00005618d0bf5090 R08: 0000000000000007 R09: b9ab6d645e9b0a5d [ 399.037376][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005618d0bf65c0 [ 399.037388][ C0] R13: 00007fff4e0ea1d8 R14: 00000000ffffffff R15: 00005618d0bc12c0 [ 399.037411][ C0] [ 399.037418][ C0] task:syz.2.27 state:S stack:27504 pid:10053 tgid:10053 ppid:7811 flags:0x00000000 [ 399.037469][ C0] Call Trace: [ 399.037475][ C0] [ 399.037484][ C0] __schedule+0x105f/0x34b0 [ 399.037509][ C0] ? __pfx___schedule+0x10/0x10 [ 399.037530][ C0] ? schedule+0x298/0x350 [ 399.037550][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.037574][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.037597][ C0] ? lock_acquire+0x2f/0xb0 [ 399.037620][ C0] ? schedule+0x1fd/0x350 [ 399.037645][ C0] schedule+0xe7/0x350 [ 399.037666][ C0] schedule_timeout+0x258/0x2a0 [ 399.037683][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.037710][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.037732][ C0] __wait_for_common+0x3e1/0x600 [ 399.037754][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.037775][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 399.037796][ C0] ? dummy_queue+0x3fb/0xb70 [ 399.037822][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.037843][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 399.037866][ C0] raw_process_ep_io+0x5d7/0xb90 [ 399.037895][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 399.037918][ C0] ? __might_fault+0xe3/0x190 [ 399.037950][ C0] ? memdup_user+0x88/0xd0 [ 399.037973][ C0] raw_ioctl+0xa4d/0x2b90 [ 399.037997][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.038020][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.038043][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 399.038067][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 399.038091][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 399.038116][ C0] __x64_sys_ioctl+0x18f/0x220 [ 399.038141][ C0] do_syscall_64+0xcd/0x250 [ 399.038168][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.038193][ C0] RIP: 0033:0x7f4525bfdbfb [ 399.038206][ C0] RSP: 002b:00007fffc0c33170 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.038224][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f4525bfdbfb [ 399.038237][ C0] RDX: 00007fffc0c331f0 RSI: 0000000040085507 RDI: 0000000000000003 [ 399.038249][ C0] RBP: 0000000000000003 R08: 00007f4525ee0320 R09: 0000000000000000 [ 399.038261][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 399.038273][ C0] R13: 0000000000000000 R14: 00007f4525db5f80 R15: 00000000000013e0 [ 399.038295][ C0] [ 399.038302][ C0] task:udevd state:R running task stack:27280 pid:10054 tgid:10054 ppid:2548 flags:0x00000000 [ 399.038356][ C0] Call Trace: [ 399.038363][ C0] [ 399.038371][ C0] sched_show_task+0x3f0/0x5f0 [ 399.038394][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.038414][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 399.038443][ C0] show_state_filter+0xee/0x320 [ 399.038465][ C0] k_spec+0xed/0x150 [ 399.038489][ C0] ? __pfx_k_spec+0x10/0x10 [ 399.038510][ C0] kbd_event+0xcbd/0x17a0 [ 399.038536][ C0] ? __pfx_kbd_event+0x10/0x10 [ 399.038563][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 399.038589][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.038607][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.038630][ C0] input_handler_events_default+0x116/0x1b0 [ 399.038657][ C0] input_pass_values+0x777/0x8e0 [ 399.038687][ C0] input_handle_event+0xb30/0x14d0 [ 399.038719][ C0] input_event+0x83/0xa0 [ 399.038747][ C0] hidinput_hid_event+0xa12/0x2410 [ 399.038773][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 399.038795][ C0] ? input_event+0x8e/0xa0 [ 399.038836][ C0] hid_process_event+0x4b7/0x5e0 [ 399.038853][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 399.038876][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 399.038897][ C0] hid_input_array_field+0x535/0x710 [ 399.038923][ C0] hid_report_raw_event+0xa02/0x11c0 [ 399.038952][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 399.038977][ C0] hid_irq_in+0x35e/0x870 [ 399.039004][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 399.039028][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 399.039051][ C0] dummy_timer+0x17c3/0x38d0 [ 399.039094][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 399.039113][ C0] ? mark_held_locks+0x9f/0xe0 [ 399.039138][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 399.039161][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 399.039180][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 399.039212][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 399.039238][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 399.039264][ C0] hrtimer_run_softirq+0x17d/0x350 [ 399.039292][ C0] handle_softirqs+0x206/0x8d0 [ 399.039315][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 399.039339][ C0] irq_exit_rcu+0xac/0x110 [ 399.039358][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 399.039380][ C0] [ 399.039387][ C0] [ 399.039394][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 399.039421][ C0] RIP: 0010:lock_acquire.part.0+0x155/0x380 [ 399.039447][ C0] Code: b8 ff ff ff ff 65 0f c1 05 80 31 cf 7e 83 f8 01 0f 85 d0 01 00 00 9c 58 f6 c4 02 0f 85 e5 01 00 00 48 85 ed 0f 85 b6 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7 [ 399.039465][ C0] RSP: 0018:ffffc90003cbf840 EFLAGS: 00000206 [ 399.039480][ C0] RAX: 0000000000000046 RBX: 1ffff92000797f09 RCX: 0000000000000001 [ 399.039493][ C0] RDX: 0000000000000001 RSI: ffffffff8727f4c0 RDI: ffffffff8746eac0 [ 399.039506][ C0] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff1f55db6 [ 399.039518][ C0] R10: ffffffff8faaedb7 R11: 0000000000000000 R12: 0000000000000000 [ 399.039530][ C0] R13: ffffffff8903e500 R14: 0000000000000000 R15: 0000000000000000 [ 399.039554][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 399.039580][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.039599][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.039618][ C0] ? kernfs_fop_open+0x713/0xdb0 [ 399.039639][ C0] ? __kmalloc_cache_noprof+0x51/0x2c0 [ 399.039660][ C0] ? lock_acquire+0x2f/0xb0 [ 399.039683][ C0] ? __kmalloc_cache_noprof+0x51/0x2c0 [ 399.039705][ C0] fs_reclaim_acquire+0x102/0x160 [ 399.039730][ C0] ? __kmalloc_cache_noprof+0x51/0x2c0 [ 399.039749][ C0] __kmalloc_cache_noprof+0x51/0x2c0 [ 399.039767][ C0] ? kernfs_fop_open+0xa88/0xdb0 [ 399.039792][ C0] kernfs_fop_open+0xa88/0xdb0 [ 399.039822][ C0] do_dentry_open+0x6cb/0x1390 [ 399.039850][ C0] ? __pfx_kernfs_fop_open+0x10/0x10 [ 399.039875][ C0] ? inode_permission+0xdd/0x5f0 [ 399.039899][ C0] vfs_open+0x82/0x3f0 [ 399.039918][ C0] ? may_open+0x1f2/0x400 [ 399.039942][ C0] path_openat+0x1e6a/0x2d60 [ 399.039978][ C0] ? __pfx_path_openat+0x10/0x10 [ 399.040006][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 399.040034][ C0] do_filp_open+0x1dc/0x430 [ 399.040061][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 399.040088][ C0] ? find_held_lock+0x2d/0x110 [ 399.040122][ C0] ? _raw_spin_unlock+0x28/0x50 [ 399.040141][ C0] ? alloc_fd+0x2d7/0x6c0 [ 399.040171][ C0] do_sys_openat2+0x17a/0x1e0 [ 399.040192][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 399.040222][ C0] __x64_sys_openat+0x175/0x210 [ 399.040244][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 399.040275][ C0] do_syscall_64+0xcd/0x250 [ 399.040302][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.040327][ C0] RIP: 0033:0x7f4f303359a4 [ 399.040342][ C0] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 399.040360][ C0] RSP: 002b:00007fff4e0e1710 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 399.040377][ C0] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f4f303359a4 [ 399.040390][ C0] RDX: 0000000000080000 RSI: 00007fff4e0e1848 RDI: 00000000ffffff9c [ 399.040402][ C0] RBP: 00007fff4e0e1848 R08: 0000000000000008 R09: 0000000000000001 [ 399.040414][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 399.040426][ C0] R13: 000056189abc6b42 R14: 0000000000000001 R15: 000056189abe2160 [ 399.040449][ C0] [ 399.040457][ C0] task:udevd state:R running task stack:27280 pid:10057 tgid:10057 ppid:2548 flags:0x00000002 [ 399.040514][ C0] Call Trace: [ 399.040520][ C0] [ 399.040529][ C0] __schedule+0x105f/0x34b0 [ 399.040554][ C0] ? __pfx___schedule+0x10/0x10 [ 399.040575][ C0] ? schedule+0x298/0x350 [ 399.040595][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.040618][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.040640][ C0] ? lock_acquire+0x2f/0xb0 [ 399.040663][ C0] ? schedule+0x1fd/0x350 [ 399.040686][ C0] schedule+0xe7/0x350 [ 399.040706][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 399.040726][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 399.040747][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 399.040777][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 399.040802][ C0] do_epoll_wait+0x139b/0x1a90 [ 399.040843][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 399.040878][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 399.040906][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 399.040928][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 399.040949][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 399.040967][ C0] ? ksys_write+0x1ad/0x260 [ 399.040992][ C0] ? __pfx_ksys_write+0x10/0x10 [ 399.041027][ C0] do_syscall_64+0xcd/0x250 [ 399.041054][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.041079][ C0] RIP: 0033:0x7f4f30342457 [ 399.041093][ C0] RSP: 002b:00007fff4e0ea198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 399.041110][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f30342457 [ 399.041123][ C0] RDX: 0000000000000004 RSI: 00007fff4e0ea1d8 RDI: 0000000000000004 [ 399.041135][ C0] RBP: 00005618d0bf5090 R08: 0000000000000001 R09: b9ab6d645e9b0a5d [ 399.041147][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005618d0c4c8a0 [ 399.041160][ C0] R13: 00007fff4e0ea1d8 R14: 00000000ffffffff R15: 00005618d0bc12c0 [ 399.041183][ C0] [ 399.041190][ C0] task:syz.1.26 state:S stack:27504 pid:10065 tgid:10065 ppid:7799 flags:0x00000000 [ 399.041241][ C0] Call Trace: [ 399.041247][ C0] [ 399.041256][ C0] __schedule+0x105f/0x34b0 [ 399.041281][ C0] ? __pfx___schedule+0x10/0x10 [ 399.041302][ C0] ? schedule+0x298/0x350 [ 399.041322][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.041345][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.041368][ C0] ? lock_acquire+0x2f/0xb0 [ 399.041391][ C0] ? schedule+0x1fd/0x350 [ 399.041414][ C0] schedule+0xe7/0x350 [ 399.041434][ C0] schedule_timeout+0x258/0x2a0 [ 399.041452][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.041479][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 399.041501][ C0] __wait_for_common+0x3e1/0x600 [ 399.041522][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 399.041543][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 399.041565][ C0] ? dummy_queue+0x3fb/0xb70 [ 399.041588][ C0] ? rcu_is_watching+0x12/0xc0 [ 399.041608][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 399.041631][ C0] raw_process_ep_io+0x5d7/0xb90 [ 399.041659][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 399.041682][ C0] ? __might_fault+0xe3/0x190 [ 399.041713][ C0] ? memdup_user+0x88/0xd0 [ 399.041736][ C0] raw_ioctl+0xa4d/0x2b90 [ 399.041760][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.041783][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.041810][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 399.041834][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 399.041858][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 399.041883][ C0] __x64_sys_ioctl+0x18f/0x220 [ 399.041908][ C0] do_syscall_64+0xcd/0x250 [ 399.041935][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.041959][ C0] RIP: 0033:0x7f3e8c34dbfb [ 399.041973][ C0] RSP: 002b:00007ffff2c08e20 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.041990][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f3e8c34dbfb [ 399.042003][ C0] RDX: 00007ffff2c08ea0 RSI: 0000000040085507 RDI: 0000000000000003 [ 399.042015][ C0] RBP: 0000000000000003 R08: 00007f3e8c630320 R09: 0000000000000000 [ 399.042027][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 399.042039][ C0] R13: 0000000000000000 R14: 00007f3e8c505f80 R15: 00000000000013e0 [ 399.042062][ C0] [ 399.042069][ C0] task:syz.4.29 state:R running task stack:27504 pid:10074 tgid:10074 ppid:7812 flags:0x00000000 [ 399.042123][ C0] Call Trace: [ 399.042129][ C0] [ 399.042138][ C0] __schedule+0x105f/0x34b0 [ 399.042163][ C0] ? __pfx___schedule+0x10/0x10 [ 399.042184][ C0] ? schedule+0x298/0x350 [ 399.042204][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.042227][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.042250][ C0] ? lock_acquire+0x2f/0xb0 [ 399.042273][ C0] ? schedule+0x1fd/0x350 [ 399.042294][ C0] ? do_nanosleep+0x18a/0x510 [ 399.042312][ C0] schedule+0xe7/0x350 [ 399.042332][ C0] do_nanosleep+0x216/0x510 [ 399.042349][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.042376][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.042395][ C0] ? __asan_memset+0x23/0x50 [ 399.042416][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.042442][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.042468][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.042494][ C0] ? __might_fault+0xe3/0x190 [ 399.042521][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.042547][ C0] ? get_timespec64+0x148/0x240 [ 399.042566][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.042588][ C0] common_nsleep+0xa1/0xd0 [ 399.042609][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.042636][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.042669][ C0] do_syscall_64+0xcd/0x250 [ 399.042696][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.042721][ C0] RIP: 0033:0x7f65935e00a3 [ 399.042734][ C0] RSP: 002b:00007ffe7295be18 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.042751][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65935e00a3 [ 399.042764][ C0] RDX: 00007ffe7295be30 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.042776][ C0] RBP: 0000000000000003 R08: 00007f6593890320 R09: 0000000000000000 [ 399.042788][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 399.042799][ C0] R13: 0000000000000000 R14: 00007f6593765f80 R15: 00000000000013e0 [ 399.042825][ C0] [ 399.042832][ C0] task:syz.3.28 state:R running task stack:27504 pid:10080 tgid:10080 ppid:7813 flags:0x00000000 [ 399.042887][ C0] Call Trace: [ 399.042892][ C0] [ 399.042902][ C0] __schedule+0x105f/0x34b0 [ 399.042927][ C0] ? __pfx___schedule+0x10/0x10 [ 399.042948][ C0] ? schedule+0x298/0x350 [ 399.042967][ C0] ? __pfx_lock_release+0x10/0x10 [ 399.042990][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 399.043014][ C0] ? lock_acquire+0x2f/0xb0 [ 399.043037][ C0] ? schedule+0x1fd/0x350 [ 399.043058][ C0] ? do_nanosleep+0x18a/0x510 [ 399.043076][ C0] schedule+0xe7/0x350 [ 399.043096][ C0] do_nanosleep+0x216/0x510 [ 399.043113][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 399.043139][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 399.043158][ C0] ? __asan_memset+0x23/0x50 [ 399.043180][ C0] ? __hrtimer_init+0x106/0x2c0 [ 399.043206][ C0] hrtimer_nanosleep+0x146/0x370 [ 399.043232][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 399.043257][ C0] ? __might_fault+0xe3/0x190 [ 399.043285][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 399.043311][ C0] ? get_timespec64+0x148/0x240 [ 399.043330][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 399.043352][ C0] common_nsleep+0xa1/0xd0 [ 399.043372][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 399.043399][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 399.043432][ C0] do_syscall_64+0xcd/0x250 [ 399.043459][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.043484][ C0] RIP: 0033:0x7f5651bd00a3 [ 399.043497][ C0] RSP: 002b:00007ffc5cd2b5f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 399.043515][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5651bd00a3 [ 399.043527][ C0] RDX: 00007ffc5cd2b610 RSI: 0000000000000000 RDI: 0000000000000000 [ 399.043539][ C0] RBP: 0000000000000003 R08: 00007f5651e80320 R09: 0000000000000000 [ 399.043551][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 399.043562][ C0] R13: 0000000000000000 R14: 00007f5651d55f80 R15: 00000000000013e0 [ 399.043584][ C0] [ 399.043592][ C0] task:udevd state:R running task stack:27584 pid:10081 tgid:10081 ppid:2548 flags:0x00000002 [ 399.043646][ C0] Call Trace: [ 399.043651][ C0] [ 399.043661][ C0] __schedule+0x105f/0x34b0 [ 399.043685][ C0] ? __pfx___schedule+0x10/0x10 [ 399.043713][ C0] ? ksys_write+0x1ad/0x260 [ 399.043742][ C0] schedule+0xe7/0x350 [ 399.043762][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 399.043787][ C0] do_syscall_64+0xda/0x250 [ 399.043818][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.043843][ C0] RIP: 0033:0x7f4f30335bf2 [ 399.043856][ C0] RSP: 002b:00007fff4e0ea168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 399.043874][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f4f30335bf2 [ 399.043886][ C0] RDX: 0000000000000000 RSI: 00007fff4e0ea1bf RDI: 000000000000000a [ 399.043898][ C0] RBP: 00007fff4e0ea1bf R08: 0000000000000001 R09: b9ab6d645e9b0a5d [ 399.043910][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 399.043922][ C0] R13: 00007f4f3020aae0 R14: 0000000000000000 R15: 00005618d0bc12c0 [ 399.043945][ C0] [ 399.043952][ C0] [ 399.043952][ C0] Showing all locks held in the system: [ 399.043969][ C0] 2 locks held by getty/2606: [ 399.043980][ C0] #0: ffff88810fb8e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 399.044024][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 399.044074][ C0] 6 locks held by kworker/1:2/2638: [ 399.044087][ C0] 10 locks held by kworker/1:3/5478: [ 399.044098][ C0] #0: ffff8881062c3548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 399.044148][ C0] #1: ffffc900029ffd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 399.044198][ C0] #2: ffff888109f02190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 399.044248][ C0] #3: ffff888131f36190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 399.044291][ C0] #4: ffff88811689c160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 399.044333][ C0] #5: ffff88810fef5a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 399.044375][ C0] #6: ffffffff89bd6d48 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 399.044424][ C0] #7: ffff888116ddb2c0 (&dev->mutex#2){+.+.}-{3:3}, at: input_open_device+0x4f/0x320 [ 399.044473][ C0] #8: ffff88810fef5e18 (&hdev->ll_open_lock){+.+.}-{3:3}, at: hid_hw_open+0x25/0x170 [ 399.044523][ C0] #9: ffff888109f7e8f0 (&usbhid->mutex){+.+.}-{3:3}, at: usbhid_open+0x5b/0x3d0 [ 399.044570][ C0] 4 locks held by kworker/0:3/5496: [ 399.044583][ C0] 7 locks held by udevd/10054: [ 399.044593][ C0] #0: ffff888111bb85a8 (kn->active#3){.+.+}-{0:0}, at: kernfs_fop_open+0xa2/0xdb0 [ 399.044641][ C0] #1: ffff888100e95e38 (&kernfs_locks->open_file_mutex[count]){+.+.}-{3:3}, at: kernfs_fop_open+0x713/0xdb0 [ 399.044687][ C0] #2: ffffffff8903e500 (fs_reclaim){+.+.}-{0:0}, at: __kmalloc_cache_noprof+0x51/0x2c0 [ 399.044730][ C0] #3: ffff888105ff8230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 399.044779][ C0] #4: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 399.044833][ C0] #5: ffffffff89387ad8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 399.044881][ C0] #6: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 399.044930][ C0] [ 399.044934][ C0] ============================================= [ 399.044934][ C0] [ 399.443553][T10080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 399.479759][ T7796] usb 1-1: USB disconnect, device number 4 [ 399.548012][ T36] usb 3-1: USB disconnect, device number 4 [ 399.557012][ T8] usb 2-1: USB disconnect, device number 4 [ 399.681883][ T2638] usb 5-1: USB disconnect, device number 4 [ 399.805483][T10080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 426.716097][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { } 2680 jiffies s: 1473 root: 0x0/. [ 427.634637][ T5478] keytouch 0003:0926:3333.000E: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 427.736564][ T5478] usb 4-1: USB disconnect, device number 4 2024/10/10 10:36:08 executed programs: 25 [ 436.967096][ T5478] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 437.160267][ T5478] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 437.171261][ T5478] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 437.180389][ T5478] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 437.240118][ T5478] usb 5-1: config 0 descriptor??