778306][ C0] ? __pfx_worker_thread+0x10/0x10 [ 407.783673][ C0] kthread+0x2c1/0x3a0 [ 407.787881][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 407.793127][ C0] ? __pfx_kthread+0x10/0x10 [ 407.797758][ C0] ret_from_fork+0x45/0x80 [ 407.802240][ C0] ? __pfx_kthread+0x10/0x10 [ 407.806866][ C0] ret_from_fork_asm+0x1a/0x30 [ 407.811690][ C0] [ 407.814734][ C0] task:jbd2/sda1-8 state:R running task stack:25680 pid:2823 tgid:2823 ppid:2 flags:0x00004000 [ 407.826569][ C0] Call Trace: [ 407.829871][ C0] [ 407.832916][ C0] __schedule+0x1042/0x34b0 [ 407.837482][ C0] ? __pfx___schedule+0x10/0x10 [ 407.842377][ C0] ? schedule+0x298/0x350 [ 407.846846][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.851948][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.857195][ C0] ? lock_acquire+0x2f/0xb0 [ 407.862107][ C0] ? schedule+0x1fd/0x350 [ 407.866489][ C0] schedule+0xe7/0x350 [ 407.870609][ C0] kjournald2+0x5c7/0x760 [ 407.875026][ C0] ? __kthread_parkme+0xb7/0x220 [ 407.880015][ C0] ? __pfx_kjournald2+0x10/0x10 [ 407.884931][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 407.891053][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 407.896305][ C0] ? __kthread_parkme+0x148/0x220 [ 407.901379][ C0] ? __pfx_kjournald2+0x10/0x10 [ 407.906278][ C0] kthread+0x2c1/0x3a0 [ 407.910471][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 407.915712][ C0] ? __pfx_kthread+0x10/0x10 [ 407.920354][ C0] ret_from_fork+0x45/0x80 [ 407.924832][ C0] ? __pfx_kthread+0x10/0x10 [ 407.929458][ C0] ret_from_fork_asm+0x1a/0x30 [ 407.934287][ C0] [ 407.937359][ C0] task:kworker/R-ext4- state:I stack:30832 pid:2824 tgid:2824 ppid:2 flags:0x00004000 [ 407.947635][ C0] Call Trace: [ 407.950947][ C0] [ 407.953923][ C0] __schedule+0x1042/0x34b0 [ 407.958512][ C0] ? __pfx___schedule+0x10/0x10 [ 407.963425][ C0] ? schedule+0x298/0x350 [ 407.967811][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.972886][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.978129][ C0] ? lock_acquire+0x2f/0xb0 [ 407.982731][ C0] ? schedule+0x1fd/0x350 [ 407.987106][ C0] schedule+0xe7/0x350 [ 407.991227][ C0] rescuer_thread+0x946/0xe20 [ 407.996046][ C0] ? __kthread_parkme+0xb7/0x220 [ 408.001020][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.006102][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 408.011374][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 408.016627][ C0] ? __kthread_parkme+0x148/0x220 [ 408.021694][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 408.026941][ C0] kthread+0x2c1/0x3a0 [ 408.031048][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 408.036306][ C0] ? __pfx_kthread+0x10/0x10 [ 408.040947][ C0] ret_from_fork+0x45/0x80 [ 408.045417][ C0] ? __pfx_kthread+0x10/0x10 [ 408.050044][ C0] ret_from_fork_asm+0x1a/0x30 [ 408.055313][ C0] [ 408.058410][ C0] task:syslogd state:S stack:24736 pid:2843 tgid:2843 ppid:1 flags:0x00000002 [ 408.068661][ C0] Call Trace: [ 408.071999][ C0] [ 408.074959][ C0] __schedule+0x1042/0x34b0 [ 408.079520][ C0] ? __pfx___schedule+0x10/0x10 [ 408.084417][ C0] ? schedule+0x298/0x350 [ 408.088796][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.093954][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.099224][ C0] ? lock_acquire+0x2f/0xb0 [ 408.103773][ C0] ? schedule+0x1fd/0x350 [ 408.108342][ C0] schedule+0xe7/0x350 [ 408.112468][ C0] schedule_timeout+0x258/0x2a0 [ 408.117365][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 408.122785][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 408.128633][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 408.134413][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 408.140281][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 408.146675][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 408.152189][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 408.158150][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 408.163409][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 408.169181][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 408.174351][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 408.179452][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 408.184439][ C0] sock_recvmsg+0x1f6/0x250 [ 408.188996][ C0] sock_read_iter+0x2bb/0x3b0 [ 408.193717][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 408.198981][ C0] ? security_file_permission+0x21/0x80 [ 408.204592][ C0] vfs_read+0xa4c/0xbe0 [ 408.208811][ C0] ? __pfx_vfs_read+0x10/0x10 [ 408.213635][ C0] ? rcu_is_watching+0x12/0xc0 [ 408.218536][ C0] ksys_read+0x1fa/0x260 [ 408.222833][ C0] ? __pfx_ksys_read+0x10/0x10 [ 408.227667][ C0] do_syscall_64+0xcd/0x250 [ 408.232239][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.238197][ C0] RIP: 0033:0x7f0d2206cb6a [ 408.242652][ C0] RSP: 002b:00007fffdce74268 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 408.251277][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0d2206cb6a [ 408.259282][ C0] RDX: 00000000000000ff RSI: 000056513f9c6300 RDI: 0000000000000000 [ 408.267288][ C0] RBP: 000056513f9c62c0 R08: 0000000000000001 R09: 0000000000000000 [ 408.275382][ C0] R10: 00007f0d2220b3a3 R11: 0000000000000246 R12: 000056513f9c6350 [ 408.283388][ C0] R13: 000056513f9c6300 R14: 0000000000000000 R15: 00007f0d2224fa80 [ 408.291498][ C0] [ 408.294551][ C0] task:acpid state:S stack:26032 pid:2846 tgid:2846 ppid:1 flags:0x00000002 [ 408.304803][ C0] Call Trace: [ 408.308198][ C0] [ 408.311157][ C0] __schedule+0x1042/0x34b0 [ 408.315737][ C0] ? __pfx___schedule+0x10/0x10 [ 408.320631][ C0] ? schedule+0x298/0x350 [ 408.325009][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.330103][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.335347][ C0] ? lock_acquire+0x2f/0xb0 [ 408.339894][ C0] ? schedule+0x1fd/0x350 [ 408.344270][ C0] schedule+0xe7/0x350 [ 408.348391][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 408.354675][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 408.361340][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 408.367638][ C0] do_select+0x12ec/0x17b0 [ 408.372132][ C0] ? __pfx_do_select+0x10/0x10 [ 408.376973][ C0] ? __pfx_mark_lock+0x10/0x10 [ 408.381818][ C0] ? mark_lock+0xb5/0xc60 [ 408.386223][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.390972][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.395710][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.400440][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.405213][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.409944][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.414685][ C0] ? __pfx_pollwake+0x10/0x10 [ 408.419515][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.424762][ C0] ? lock_acquire+0x2f/0xb0 [ 408.429314][ C0] ? __might_fault+0xe3/0x190 [ 408.434044][ C0] ? __might_fault+0xe3/0x190 [ 408.438783][ C0] ? core_sys_select+0x459/0xb80 [ 408.443771][ C0] core_sys_select+0x459/0xb80 [ 408.448598][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 408.453956][ C0] ? dput.part.0+0xd8/0x9b0 [ 408.458633][ C0] ? set_user_sigmask+0x217/0x2a0 [ 408.463735][ C0] ? vfs_read+0x239/0xbe0 [ 408.468138][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 408.473574][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 408.479000][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 408.484433][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 408.490414][ C0] __x64_sys_pselect6+0x183/0x240 [ 408.495612][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 408.501235][ C0] do_syscall_64+0xcd/0x250 [ 408.505867][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.512038][ C0] RIP: 0033:0x7fbcb38a9591 [ 408.516484][ C0] RSP: 002b:00007ffd232099c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 408.525034][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcb38a9591 [ 408.533048][ C0] RDX: 0000000000000000 RSI: 00007ffd23209ab8 RDI: 000000000000000b [ 408.541338][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 408.549337][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 408.557433][ C0] R13: 000055fa3db2e178 R14: 0000000000000000 R15: 000000000000000a [ 408.565613][ C0] [ 408.568668][ C0] task:klogd state:S stack:25424 pid:2850 tgid:2850 ppid:1 flags:0x00000002 [ 408.579006][ C0] Call Trace: [ 408.582310][ C0] [ 408.585269][ C0] __schedule+0x1042/0x34b0 [ 408.589829][ C0] ? __pfx___schedule+0x10/0x10 [ 408.594775][ C0] ? schedule+0x298/0x350 [ 408.599156][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.604281][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.609595][ C0] ? lock_acquire+0x2f/0xb0 [ 408.614170][ C0] ? schedule+0x1fd/0x350 [ 408.618563][ C0] schedule+0xe7/0x350 [ 408.622877][ C0] syslog_print+0x214/0x5d0 [ 408.627533][ C0] ? __pfx_syslog_print+0x10/0x10 [ 408.632612][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 408.638065][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 408.644207][ C0] ? avc_has_perm+0x11b/0x1c0 [ 408.648956][ C0] do_syslog+0x3e1/0x6c0 [ 408.653242][ C0] ? __pfx_do_syslog+0x10/0x10 [ 408.658045][ C0] ? irqentry_exit+0x3b/0x90 [ 408.662713][ C0] __x64_sys_syslog+0x74/0xb0 [ 408.667440][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 408.672945][ C0] do_syscall_64+0xcd/0x250 [ 408.677520][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.683500][ C0] RIP: 0033:0x7f61a5d19fa7 [ 408.687960][ C0] RSP: 002b:00007fff05223518 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 408.696418][ C0] RAX: ffffffffffffffda RBX: 00007f61a5eb84a0 RCX: 00007f61a5d19fa7 [ 408.704423][ C0] RDX: 00000000000003ff RSI: 00007f61a5eb84a0 RDI: 0000000000000002 [ 408.712777][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: ea6ed9ba98ba37ec [ 408.720879][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f61a5eb84a0 [ 408.729060][ C0] R13: 00007f61a5ea8212 R14: 00007f61a5eb84d9 R15: 00007f61a5eb84d9 [ 408.737085][ C0] [ 408.740308][ C0] task:udevd state:R running task stack:25856 pid:2861 tgid:2861 ppid:1 flags:0x0000000a [ 408.752425][ C0] Call Trace: [ 408.755845][ C0] [ 408.758830][ C0] ? __do_sys_clone+0xba/0x100 [ 408.763657][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 408.768952][ C0] ? do_syscall_64+0xcd/0x250 [ 408.773751][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.779986][ C0] [ 408.783033][ C0] task:dbus-daemon state:S stack:27712 pid:2883 tgid:2883 ppid:1 flags:0x00000002 [ 408.793285][ C0] Call Trace: [ 408.796595][ C0] [ 408.799559][ C0] __schedule+0x1042/0x34b0 [ 408.804120][ C0] ? __pfx___schedule+0x10/0x10 [ 408.809014][ C0] ? schedule+0x298/0x350 [ 408.813388][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.818479][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.823720][ C0] ? lock_acquire+0x2f/0xb0 [ 408.828270][ C0] ? schedule+0x1fd/0x350 [ 408.832732][ C0] schedule+0xe7/0x350 [ 408.836849][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 408.843140][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 408.849794][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 408.854794][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 408.860303][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 408.865127][ C0] ? mark_lock+0xb5/0xc60 [ 408.869649][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 408.874931][ C0] ? find_held_lock+0x2d/0x110 [ 408.879935][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 408.886503][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.891668][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 408.898069][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 408.903337][ C0] ? handle_mm_fault+0x497/0xaa0 [ 408.908312][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 408.914106][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 408.919451][ C0] do_syscall_64+0xcd/0x250 [ 408.923993][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.929954][ C0] RIP: 0033:0x7ff935aca457 [ 408.934401][ C0] RSP: 002b:00007fff12860c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 408.942953][ C0] RAX: ffffffffffffffda RBX: 00007fff12860c88 RCX: 00007ff935aca457 [ 408.951131][ C0] RDX: 0000000000000040 RSI: 00007fff12860c88 RDI: 0000000000000003 [ 408.959144][ C0] RBP: 00007fff12861018 R08: 0000000000000c32 R09: 00007ff935c3f080 [ 408.967146][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 408.975233][ C0] R13: 0000000000000001 R14: 00007fff12861018 R15: 00007fff12861328 [ 408.983268][ C0] [ 408.986313][ C0] task:dhcpcd state:R running task stack:25984 pid:2898 tgid:2898 ppid:1 flags:0x00000002 [ 408.998154][ C0] Call Trace: [ 409.001458][ C0] [ 409.004418][ C0] __schedule+0x1042/0x34b0 [ 409.008978][ C0] ? __pfx___schedule+0x10/0x10 [ 409.013879][ C0] ? schedule+0x298/0x350 [ 409.018253][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.023329][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.028576][ C0] ? lock_acquire+0x2f/0xb0 [ 409.033211][ C0] ? schedule+0x1fd/0x350 [ 409.037592][ C0] schedule+0xe7/0x350 [ 409.041967][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 409.048089][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 409.054806][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.060058][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 409.065410][ C0] ? __pfx___pollwait+0x10/0x10 [ 409.070330][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 409.075687][ C0] ? unix_dgram_poll+0x373/0x780 [ 409.080678][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 409.086993][ C0] do_sys_poll+0xae0/0xde0 [ 409.091472][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 409.096515][ C0] ? move_addr_to_user+0xab/0x1d0 [ 409.101718][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.106448][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.111196][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.116284][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.121066][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.126310][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.131734][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 409.137078][ C0] ? set_user_sigmask+0x217/0x2a0 [ 409.142193][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 409.147718][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 409.152547][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 409.157889][ C0] ? __secure_computing+0x227/0x3a0 [ 409.163145][ C0] do_syscall_64+0xcd/0x250 [ 409.167686][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.173775][ C0] RIP: 0033:0x7feec8477ad5 [ 409.178223][ C0] RSP: 002b:00007ffc0860b830 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 409.186686][ C0] RAX: ffffffffffffffda RBX: 000055bcfe424f20 RCX: 00007feec8477ad5 [ 409.194864][ C0] RDX: 00007ffc0860b850 RSI: 0000000000000004 RDI: 000055bcfe42eeb0 [ 409.202904][ C0] RBP: 00007ffc0860bb80 R08: 0000000000000008 R09: 00007feec8560080 [ 409.210929][ C0] R10: 00007ffc0860bb80 R11: 0000000000000246 R12: 00007ffc0860b878 [ 409.219034][ C0] R13: 000055bce0592610 R14: 0000000000000000 R15: 0000000000000000 [ 409.227090][ C0] [ 409.230155][ C0] task:dhcpcd state:S stack:24768 pid:2899 tgid:2899 ppid:2898 flags:0x00000002 [ 409.240771][ C0] Call Trace: [ 409.244439][ C0] [ 409.247408][ C0] __schedule+0x1042/0x34b0 [ 409.251974][ C0] ? __pfx___schedule+0x10/0x10 [ 409.256960][ C0] ? schedule+0x298/0x350 [ 409.261367][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.266473][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.271792][ C0] ? lock_acquire+0x2f/0xb0 [ 409.276365][ C0] ? schedule+0x1fd/0x350 [ 409.280778][ C0] schedule+0xe7/0x350 [ 409.285270][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 409.291406][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 409.298049][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.303406][ C0] ? __pfx___pollwait+0x10/0x10 [ 409.308315][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 409.313657][ C0] ? unix_dgram_poll+0x373/0x780 [ 409.318648][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 409.324947][ C0] do_sys_poll+0xae0/0xde0 [ 409.329424][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 409.334412][ C0] ? trace_sched_wakeup+0xe2/0x130 [ 409.339606][ C0] ? sock_def_readable+0x1de/0x610 [ 409.344753][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.349844][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.354583][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.359319][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.364084][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.369334][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.374588][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 409.379929][ C0] ? set_user_sigmask+0x217/0x2a0 [ 409.385011][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 409.390457][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 409.395368][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 409.400806][ C0] do_syscall_64+0xcd/0x250 [ 409.405367][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.411406][ C0] RIP: 0033:0x7feec8477ad5 [ 409.415853][ C0] RSP: 002b:00007ffc0860b830 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 409.424486][ C0] RAX: ffffffffffffffda RBX: 000055bcfe424f20 RCX: 00007feec8477ad5 [ 409.432582][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055bcfe424f00 [ 409.440623][ C0] RBP: 00007ffc0860bb80 R08: 0000000000000008 R09: 1936a71b1cf36b4b [ 409.448831][ C0] R10: 00007ffc0860bb80 R11: 0000000000000246 R12: 0000000000000000 [ 409.456925][ C0] R13: 000055bce0592610 R14: 0000000000000000 R15: 0000000000000000 [ 409.465047][ C0] [ 409.468099][ C0] task:dhcpcd state:S stack:27984 pid:2900 tgid:2900 ppid:2898 flags:0x00000002 [ 409.478360][ C0] Call Trace: [ 409.481751][ C0] [ 409.484709][ C0] __schedule+0x1042/0x34b0 [ 409.489359][ C0] ? __pfx___schedule+0x10/0x10 [ 409.494254][ C0] ? schedule+0x298/0x350 [ 409.498627][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.503721][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.508973][ C0] ? lock_acquire+0x2f/0xb0 [ 409.513522][ C0] ? schedule+0x1fd/0x350 [ 409.517906][ C0] schedule+0xe7/0x350 [ 409.522032][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 409.528156][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 409.534788][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.540252][ C0] ? __pfx___pollwait+0x10/0x10 [ 409.545154][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 409.550480][ C0] ? unix_dgram_poll+0x373/0x780 [ 409.555464][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 409.561766][ C0] do_sys_poll+0xae0/0xde0 [ 409.566285][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 409.571337][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 409.576451][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.581202][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.586087][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.590843][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.595620][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.600891][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.606166][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 409.611547][ C0] ? set_user_sigmask+0x217/0x2a0 [ 409.616667][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 409.622133][ C0] ? __rseq_handle_notify_resume+0x67c/0x10b0 [ 409.628380][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 409.633850][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 409.638823][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 409.644180][ C0] ? __secure_computing+0x227/0x3a0 [ 409.649527][ C0] do_syscall_64+0xcd/0x250 [ 409.654296][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.660245][ C0] RIP: 0033:0x7feec8477ad5 [ 409.664959][ C0] RSP: 002b:00007ffc0860b830 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 409.673414][ C0] RAX: ffffffffffffffda RBX: 000055bcfe424f20 RCX: 00007feec8477ad5 [ 409.681677][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055bcfe42e020 [ 409.689684][ C0] RBP: 00007ffc0860bb80 R08: 0000000000000008 R09: 000055bce05923d0 [ 409.697685][ C0] R10: 00007ffc0860bb80 R11: 0000000000000246 R12: 0000000000000000 [ 409.705773][ C0] R13: 000055bce0592610 R14: 0000000000000003 R15: 0000000000000000 [ 409.713892][ C0] [ 409.716939][ C0] task:dhcpcd state:S stack:27504 pid:2901 tgid:2901 ppid:2898 flags:0x00000002 [ 409.727205][ C0] Call Trace: [ 409.730540][ C0] [ 409.733588][ C0] __schedule+0x1042/0x34b0 [ 409.738158][ C0] ? __pfx___schedule+0x10/0x10 [ 409.743068][ C0] ? schedule+0x298/0x350 [ 409.747450][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.752609][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.758072][ C0] ? lock_acquire+0x2f/0xb0 [ 409.762732][ C0] ? schedule+0x1fd/0x350 [ 409.767120][ C0] schedule+0xe7/0x350 [ 409.771376][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 409.777494][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 409.784131][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.789403][ C0] ? __pfx___pollwait+0x10/0x10 [ 409.794308][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 409.799633][ C0] ? unix_dgram_poll+0x373/0x780 [ 409.804615][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 409.810909][ C0] do_sys_poll+0xae0/0xde0 [ 409.815394][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 409.820439][ C0] ? unix_stream_recvmsg+0x138/0x1c0 [ 409.825774][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.830508][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.835241][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.839976][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.844793][ C0] ? __pfx_pollwake+0x10/0x10 [ 409.849548][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.854879][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.860172][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 409.865411][ C0] ? set_user_sigmask+0x217/0x2a0 [ 409.870487][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 409.875914][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 409.881440][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 409.886354][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 409.891779][ C0] ? ksys_read+0x1ad/0x260 [ 409.896255][ C0] ? __secure_computing+0x227/0x3a0 [ 409.901521][ C0] do_syscall_64+0xcd/0x250 [ 409.906186][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.912236][ C0] RIP: 0033:0x7feec8477ad5 [ 409.916696][ C0] RSP: 002b:00007ffc0860b830 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 409.925240][ C0] RAX: ffffffffffffffda RBX: 000055bcfe424f20 RCX: 00007feec8477ad5 [ 409.933282][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055bcfe42e020 [ 409.941299][ C0] RBP: 00007ffc0860bb80 R08: 0000000000000008 R09: 000055bce05923d0 [ 409.949308][ C0] R10: 00007ffc0860bb80 R11: 0000000000000246 R12: 0000000000000000 [ 409.957314][ C0] R13: 000055bce0592610 R14: 0000000000000000 R15: 0000000000000000 [ 409.965339][ C0] [ 409.968386][ C0] task:sshd state:S stack:27072 pid:2917 tgid:2917 ppid:1 flags:0x00000002 [ 409.978640][ C0] Call Trace: [ 409.982125][ C0] [ 409.985096][ C0] __schedule+0x1042/0x34b0 [ 409.989651][ C0] ? __pfx___schedule+0x10/0x10 [ 409.994548][ C0] ? schedule+0x298/0x350 [ 409.999008][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.004104][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.009430][ C0] ? lock_acquire+0x2f/0xb0 [ 410.013980][ C0] ? schedule+0x1fd/0x350 [ 410.018356][ C0] schedule+0xe7/0x350 [ 410.022470][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 410.028583][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 410.035315][ C0] ? tcp_poll+0x45b/0xf90 [ 410.039728][ C0] ? lock_acquire+0x2f/0xb0 [ 410.044360][ C0] ? __might_fault+0xe3/0x190 [ 410.049209][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 410.055613][ C0] do_sys_poll+0xae0/0xde0 [ 410.060206][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 410.065318][ C0] ? mark_lock+0xb5/0xc60 [ 410.069732][ C0] ? __pfx_mark_lock+0x10/0x10 [ 410.074541][ C0] ? __pfx_mark_lock+0x10/0x10 [ 410.079358][ C0] ? __pfx_mark_lock+0x10/0x10 [ 410.084175][ C0] ? __pfx_pollwake+0x10/0x10 [ 410.088997][ C0] ? __pfx_pollwake+0x10/0x10 [ 410.093773][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 410.099032][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.104279][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 410.109515][ C0] ? set_user_sigmask+0x217/0x2a0 [ 410.114595][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 410.120026][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 410.124845][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 410.130196][ C0] do_syscall_64+0xcd/0x250 [ 410.135264][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.141250][ C0] RIP: 0033:0x7f53e7568ad5 [ 410.145700][ C0] RSP: 002b:00007ffef4286360 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 410.154244][ C0] RAX: ffffffffffffffda RBX: 0000556f02df2ad0 RCX: 00007f53e7568ad5 [ 410.162280][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000556f02df84b0 [ 410.170380][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 410.178472][ C0] R10: 00007ffef4286518 R11: 0000000000000246 R12: 0000556f02df84b0 [ 410.186479][ C0] R13: 00007ffef4286518 R14: 0000000000000002 R15: 0000556f02df3b2c [ 410.194502][ C0] [ 410.197547][ C0] task:getty state:S stack:25424 pid:2919 tgid:2919 ppid:1 flags:0x00000002 [ 410.207891][ C0] Call Trace: [ 410.211358][ C0] [ 410.214323][ C0] __schedule+0x1042/0x34b0 [ 410.218893][ C0] ? __pfx___schedule+0x10/0x10 [ 410.223794][ C0] ? schedule+0x298/0x350 [ 410.228171][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.233257][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.238500][ C0] ? lock_acquire+0x2f/0xb0 [ 410.243052][ C0] ? schedule+0x1fd/0x350 [ 410.247552][ C0] schedule+0xe7/0x350 [ 410.251669][ C0] schedule_timeout+0x258/0x2a0 [ 410.256560][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.261979][ C0] ? down_read+0xc9/0x330 [ 410.266375][ C0] ? __pfx___up_read+0x10/0x10 [ 410.271215][ C0] ? wait_woken+0x48/0x1c0 [ 410.275716][ C0] wait_woken+0x175/0x1c0 [ 410.280123][ C0] n_tty_read+0x10fb/0x1480 [ 410.284707][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 410.289650][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 410.295883][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 410.301576][ C0] tty_read+0x30e/0x5b0 [ 410.305780][ C0] ? __pfx_tty_read+0x10/0x10 [ 410.310496][ C0] ? inode_security+0x101/0x130 [ 410.315400][ C0] ? security_file_permission+0x21/0x80 [ 410.321040][ C0] vfs_read+0x87f/0xbe0 [ 410.325300][ C0] ? __pfx_vfs_read+0x10/0x10 [ 410.330075][ C0] ksys_read+0x12f/0x260 [ 410.334651][ C0] ? __pfx_ksys_read+0x10/0x10 [ 410.339485][ C0] do_syscall_64+0xcd/0x250 [ 410.344119][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.350116][ C0] RIP: 0033:0x7f19dc514b6a [ 410.354606][ C0] RSP: 002b:00007ffe55bcafa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 410.363286][ C0] RAX: ffffffffffffffda RBX: 0000556e4ae832c0 RCX: 00007f19dc514b6a [ 410.371292][ C0] RDX: 0000000000000001 RSI: 00007ffe55bcafc0 RDI: 0000000000000000 [ 410.379383][ C0] RBP: 0000556e4ae83320 R08: 0000000000000000 R09: 74ab2c6ae01b0d54 [ 410.387389][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 0000556e4ae8335c [ 410.395490][ C0] R13: 00007ffe55bcafc0 R14: 0000000000000000 R15: 0000556e4ae8335c [ 410.403729][ C0] [ 410.406838][ C0] task:dhcpcd state:S stack:27424 pid:2921 tgid:2921 ppid:2899 flags:0x00000002 [ 410.417187][ C0] Call Trace: [ 410.420534][ C0] [ 410.423541][ C0] __schedule+0x1042/0x34b0 [ 410.428133][ C0] ? __pfx___schedule+0x10/0x10 [ 410.433086][ C0] ? schedule+0x298/0x350 [ 410.437519][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.442633][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.448110][ C0] ? lock_acquire+0x2f/0xb0 [ 410.452687][ C0] ? schedule+0x1fd/0x350 [ 410.457208][ C0] schedule+0xe7/0x350 [ 410.461368][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 410.467571][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 410.474255][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.479537][ C0] ? __pfx___pollwait+0x10/0x10 [ 410.484446][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 410.489776][ C0] ? unix_dgram_poll+0x373/0x780 [ 410.494759][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 410.501062][ C0] do_sys_poll+0xae0/0xde0 [ 410.505541][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 410.510526][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 410.515810][ C0] ? __pfx_pollwake+0x10/0x10 [ 410.520540][ C0] ? __pfx_pollwake+0x10/0x10 [ 410.525310][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 410.530554][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.535812][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 410.541054][ C0] ? set_user_sigmask+0x217/0x2a0 [ 410.546132][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 410.551564][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 410.556992][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 410.561816][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 410.567166][ C0] ? __secure_computing+0x227/0x3a0 [ 410.572423][ C0] do_syscall_64+0xcd/0x250 [ 410.576964][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.582915][ C0] RIP: 0033:0x7feec8477ad5 [ 410.587362][ C0] RSP: 002b:00007ffc0860b830 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 410.595837][ C0] RAX: ffffffffffffffda RBX: 000055bcfe424f20 RCX: 00007feec8477ad5 [ 410.603844][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055bcfe42fd90 [ 410.611849][ C0] RBP: 00007ffc0860bb80 R08: 0000000000000008 R09: 0000000000000000 [ 410.619852][ C0] R10: 00007ffc0860bb80 R11: 0000000000000246 R12: 0000000000000000 [ 410.627858][ C0] R13: 000055bce0592610 R14: 0000000000000000 R15: 0000000000000000 [ 410.635881][ C0] [ 410.638929][ C0] task:kworker/0:2 state:D stack:22016 pid:3047 tgid:3047 ppid:2 flags:0x00004000 [ 410.649181][ C0] Workqueue: usb_hub_wq hub_event [ 410.654296][ C0] Call Trace: [ 410.657616][ C0] [ 410.660630][ C0] __schedule+0x1042/0x34b0 [ 410.665221][ C0] ? __pfx___schedule+0x10/0x10 [ 410.670138][ C0] ? schedule+0x298/0x350 [ 410.674530][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.679633][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.684883][ C0] ? lock_acquire+0x2f/0xb0 [ 410.689436][ C0] ? schedule+0x1fd/0x350 [ 410.693817][ C0] schedule+0xe7/0x350 [ 410.697956][ C0] schedule_timeout+0x136/0x2a0 [ 410.702877][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.708323][ C0] ? __pfx_process_timeout+0x10/0x10 [ 410.713673][ C0] ? mark_held_locks+0x9f/0xe0 [ 410.718669][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 410.723943][ C0] __wait_for_common+0x3e1/0x600 [ 410.728944][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.734366][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 410.739919][ C0] usb_start_wait_urb+0x148/0x4c0 [ 410.745005][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 410.750618][ C0] ? __asan_memset+0x23/0x50 [ 410.755265][ C0] usb_control_msg+0x327/0x4b0 [ 410.760082][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 410.765423][ C0] ? trace_kmalloc+0x2d/0xe0 [ 410.770062][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 410.775243][ C0] usbhid_parse+0x638/0xa20 [ 410.780110][ C0] ? __pfx_usbhid_parse+0x10/0x10 [ 410.785309][ C0] hid_add_device+0x18b/0xa70 [ 410.790060][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 410.795572][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 410.800820][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 410.806592][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 410.812038][ C0] usbhid_probe+0xd3b/0x1410 [ 410.816787][ C0] usb_probe_interface+0x309/0x9d0 [ 410.821958][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 410.827652][ C0] really_probe+0x23e/0xa90 [ 410.832204][ C0] __driver_probe_device+0x1de/0x440 [ 410.837624][ C0] driver_probe_device+0x4c/0x1b0 [ 410.842726][ C0] __device_attach_driver+0x1df/0x310 [ 410.848230][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 410.854165][ C0] bus_for_each_drv+0x157/0x1e0 [ 410.859074][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 410.864507][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.869858][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 410.875720][ C0] __device_attach+0x1e8/0x4b0 [ 410.880525][ C0] ? __pfx___device_attach+0x10/0x10 [ 410.885855][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 410.891636][ C0] bus_probe_device+0x17f/0x1c0 [ 410.896570][ C0] device_add+0x114b/0x1a70 [ 410.901124][ C0] ? __pfx_device_add+0x10/0x10 [ 410.906019][ C0] ? mark_held_locks+0x9f/0xe0 [ 410.910848][ C0] usb_set_configuration+0x10cb/0x1c50 [ 410.916372][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 410.922576][ C0] usb_generic_driver_probe+0xb1/0x110 [ 410.928089][ C0] usb_probe_device+0xec/0x3e0 [ 410.932893][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 410.938309][ C0] really_probe+0x23e/0xa90 [ 410.942862][ C0] __driver_probe_device+0x1de/0x440 [ 410.948193][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 410.953700][ C0] driver_probe_device+0x4c/0x1b0 [ 410.958771][ C0] __device_attach_driver+0x1df/0x310 [ 410.964198][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 410.970147][ C0] bus_for_each_drv+0x157/0x1e0 [ 410.975167][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 410.980601][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.985854][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 410.991716][ C0] __device_attach+0x1e8/0x4b0 [ 410.996525][ C0] ? __pfx___device_attach+0x10/0x10 [ 411.001865][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 411.007130][ C0] bus_probe_device+0x17f/0x1c0 [ 411.012022][ C0] device_add+0x114b/0x1a70 [ 411.016572][ C0] ? __pfx_device_add+0x10/0x10 [ 411.021464][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 411.027262][ C0] usb_new_device+0xd90/0x1a10 [ 411.032085][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 411.037350][ C0] hub_event+0x2e58/0x4f40 [ 411.041833][ C0] ? __pfx_hub_event+0x10/0x10 [ 411.046633][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 411.052349][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.057148][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.062392][ C0] ? process_one_work+0x921/0x1ba0 [ 411.067565][ C0] ? lock_acquire+0x2f/0xb0 [ 411.072111][ C0] ? process_one_work+0x921/0x1ba0 [ 411.077276][ C0] process_one_work+0x9c5/0x1ba0 [ 411.082270][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 411.087591][ C0] ? __pfx_process_one_work+0x10/0x10 [ 411.093020][ C0] ? assign_work+0x1a0/0x250 [ 411.097668][ C0] worker_thread+0x6c8/0xf00 [ 411.102315][ C0] ? __kthread_parkme+0x148/0x220 [ 411.107483][ C0] ? __pfx_worker_thread+0x10/0x10 [ 411.112817][ C0] kthread+0x2c1/0x3a0 [ 411.116921][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 411.122344][ C0] ? __pfx_kthread+0x10/0x10 [ 411.126982][ C0] ret_from_fork+0x45/0x80 [ 411.131481][ C0] ? __pfx_kthread+0x10/0x10 [ 411.136108][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.140931][ C0] [ 411.144015][ C0] task:sshd state:S stack:25424 pid:3996 tgid:3996 ppid:2917 flags:0x00000002 [ 411.154351][ C0] Call Trace: [ 411.157666][ C0] [ 411.160645][ C0] __schedule+0x1042/0x34b0 [ 411.165394][ C0] ? __pfx___schedule+0x10/0x10 [ 411.170304][ C0] ? schedule+0x298/0x350 [ 411.174681][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.179841][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.185108][ C0] ? lock_acquire+0x2f/0xb0 [ 411.189654][ C0] ? schedule+0x1fd/0x350 [ 411.194067][ C0] schedule+0xe7/0x350 [ 411.198253][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 411.204410][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 411.211266][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 411.216521][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 411.222381][ C0] ? __pollwait+0x26d/0x4c0 [ 411.227061][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 411.233362][ C0] do_sys_poll+0xae0/0xde0 [ 411.237830][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 411.242914][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 411.247988][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 411.253262][ C0] ? __pfx_mark_lock+0x10/0x10 [ 411.258092][ C0] ? __pfx_mark_lock+0x10/0x10 [ 411.263038][ C0] ? tcp_sendmsg+0x38/0x50 [ 411.267527][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.272635][ C0] ? __pfx_pollwake+0x10/0x10 [ 411.277388][ C0] ? __pfx_pollwake+0x10/0x10 [ 411.282127][ C0] ? __pfx_pollwake+0x10/0x10 [ 411.286858][ C0] ? __pfx_pollwake+0x10/0x10 [ 411.291706][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 411.296957][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.302205][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 411.307447][ C0] ? set_user_sigmask+0x217/0x2a0 [ 411.312528][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 411.318052][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 411.322980][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 411.328316][ C0] ? ksys_write+0x1ad/0x260 [ 411.332885][ C0] ? __pfx_ksys_write+0x10/0x10 [ 411.337796][ C0] do_syscall_64+0xcd/0x250 [ 411.342339][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.348298][ C0] RIP: 0033:0x7fb3c57c2ad5 [ 411.352751][ C0] RSP: 002b:00007ffd44ee9b00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 411.361325][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fb3c57c2ad5 [ 411.369334][ C0] RDX: 00007ffd44ee9b20 RSI: 0000000000000004 RDI: 000055f4a6095af0 [ 411.377344][ C0] RBP: 000055f4a60962b0 R08: 0000000000000008 R09: 0000000000000000 [ 411.385358][ C0] R10: 00007ffd44ee9c08 R11: 0000000000000246 R12: 000055f4792fdaa4 [ 411.393366][ C0] R13: 0000000000000001 R14: 000055f4792fe3e8 R15: 00007ffd44ee9b88 [ 411.401392][ C0] [ 411.404438][ C0] task:syz-execprog state:S stack:25424 pid:3998 tgid:3998 ppid:3996 flags:0x00000000 [ 411.414730][ C0] Call Trace: [ 411.418045][ C0] [ 411.421019][ C0] __schedule+0x1042/0x34b0 [ 411.425669][ C0] ? __pfx___schedule+0x10/0x10 [ 411.430650][ C0] ? schedule+0x298/0x350 [ 411.435079][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.440153][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.445656][ C0] ? lock_acquire+0x2f/0xb0 [ 411.450206][ C0] ? schedule+0x1fd/0x350 [ 411.454647][ C0] schedule+0xe7/0x350 [ 411.458761][ C0] do_wait+0x1dd/0x570 [ 411.462879][ C0] kernel_waitid+0x116/0x180 [ 411.467538][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 411.472817][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 411.478501][ C0] ? __asan_memset+0x23/0x50 [ 411.483269][ C0] ? __hrtimer_init+0x106/0x2c0 [ 411.488230][ C0] __do_sys_waitid+0x21d/0x250 [ 411.493157][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 411.498598][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 411.503894][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.508710][ C0] do_syscall_64+0xcd/0x250 [ 411.513259][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.519249][ C0] RIP: 0033:0x40708e [ 411.523194][ C0] RSP: 002b:000000c000077560 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 411.531676][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 411.539697][ C0] RDX: 000000c000077648 RSI: 0000000000000fa3 RDI: 0000000000000001 [ 411.547808][ C0] RBP: 000000c0000775a0 R08: 0000000000000000 R09: 0000000000000000 [ 411.555905][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000077690 [ 411.563907][ C0] R13: 0000000000000001 R14: 000000c001f901c0 R15: 0000000000000001 [ 411.571943][ C0] [ 411.574992][ C0] task:syz-execprog state:R running task stack:27856 pid:3999 tgid:3998 ppid:3996 flags:0x00000000 [ 411.587014][ C0] Call Trace: [ 411.590319][ C0] [ 411.593287][ C0] __schedule+0x1042/0x34b0 [ 411.597864][ C0] ? __pfx___schedule+0x10/0x10 [ 411.602760][ C0] ? schedule+0x298/0x350 [ 411.607181][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.612361][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.617652][ C0] ? lock_acquire+0x2f/0xb0 [ 411.622292][ C0] ? schedule+0x1fd/0x350 [ 411.626694][ C0] ? futex_wait_queue+0x41/0x1f0 [ 411.631677][ C0] schedule+0xe7/0x350 [ 411.635796][ C0] futex_wait_queue+0xfc/0x1f0 [ 411.640610][ C0] __futex_wait+0x291/0x3c0 [ 411.645170][ C0] ? __pfx___futex_wait+0x10/0x10 [ 411.650242][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 411.655496][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 411.660831][ C0] ? ktime_add_safe+0x60/0x70 [ 411.665555][ C0] futex_wait+0xe9/0x380 [ 411.669849][ C0] ? __pfx_futex_wait+0x10/0x10 [ 411.674839][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 411.680092][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.685344][ C0] ? ktime_get+0xd9/0x1a0 [ 411.689729][ C0] do_futex+0x22b/0x350 [ 411.693922][ C0] ? __pfx_do_futex+0x10/0x10 [ 411.698641][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 411.703444][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 411.708784][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.713594][ C0] do_syscall_64+0xcd/0x250 [ 411.718137][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.724097][ C0] RIP: 0033:0x476343 [ 411.728019][ C0] RSP: 002b:000000c000061e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 411.736473][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 411.744478][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403c8a0 [ 411.752490][ C0] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 411.760503][ C0] R10: 000000c000061eb8 R11: 0000000000000202 R12: 000000c000061eb8 [ 411.768593][ C0] R13: 000000c00007e008 R14: 000000c000006540 R15: 0fffffffffffffff [ 411.776702][ C0] [ 411.779746][ C0] task:syz-execprog state:S stack:27360 pid:4000 tgid:3998 ppid:3996 flags:0x00000000 [ 411.789998][ C0] Call Trace: [ 411.793296][ C0] [ 411.796259][ C0] __schedule+0x1042/0x34b0 [ 411.800906][ C0] ? __pfx___schedule+0x10/0x10 [ 411.805801][ C0] ? schedule+0x298/0x350 [ 411.810176][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.815334][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.820578][ C0] ? lock_acquire+0x2f/0xb0 [ 411.825161][ C0] ? schedule+0x1fd/0x350 [ 411.829534][ C0] ? futex_wait_queue+0x41/0x1f0 [ 411.834590][ C0] schedule+0xe7/0x350 [ 411.838704][ C0] futex_wait_queue+0xfc/0x1f0 [ 411.843513][ C0] __futex_wait+0x291/0x3c0 [ 411.848088][ C0] ? __pfx___futex_wait+0x10/0x10 [ 411.853175][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 411.858511][ C0] ? find_held_lock+0x2d/0x110 [ 411.863494][ C0] futex_wait+0xe9/0x380 [ 411.867787][ C0] ? __pfx_futex_wait+0x10/0x10 [ 411.872720][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 411.878578][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.883849][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 411.889705][ C0] ? __switch_to+0x749/0x1180 [ 411.894428][ C0] do_futex+0x22b/0x350 [ 411.898623][ C0] ? __pfx_do_futex+0x10/0x10 [ 411.903355][ C0] ? __pfx___schedule+0x10/0x10 [ 411.908260][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 411.913066][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 411.918478][ C0] ? rcu_is_watching+0x12/0xc0 [ 411.923289][ C0] do_syscall_64+0xcd/0x250 [ 411.927834][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.933795][ C0] RIP: 0033:0x476343 [ 411.937718][ C0] RSP: 002b:000000c000097e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 411.946257][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 411.954258][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 411.962278][ C0] RBP: 000000c000097e90 R08: 0000000000000000 R09: 0000000000000000 [ 411.970291][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 411.978292][ C0] R13: 000000c000079f94 R14: 000000c0000068c0 R15: 000001ffffffffff [ 411.986314][ C0] [ 411.989370][ C0] task:syz-execprog state:S stack:26624 pid:4001 tgid:3998 ppid:3996 flags:0x00000000 [ 411.999624][ C0] Call Trace: [ 412.002926][ C0] [ 412.005884][ C0] __schedule+0x1042/0x34b0 [ 412.010444][ C0] ? __pfx___schedule+0x10/0x10 [ 412.015340][ C0] ? schedule+0x298/0x350 [ 412.019718][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.024792][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 412.030043][ C0] ? lock_acquire+0x2f/0xb0 [ 412.034591][ C0] ? schedule+0x1fd/0x350 [ 412.038966][ C0] ? futex_wait_queue+0x41/0x1f0 [ 412.043946][ C0] schedule+0xe7/0x350 [ 412.048062][ C0] futex_wait_queue+0xfc/0x1f0 [ 412.052896][ C0] __futex_wait+0x291/0x3c0 [ 412.057447][ C0] ? __pfx___futex_wait+0x10/0x10 [ 412.062537][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 412.067872][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 412.072865][ C0] futex_wait+0xe9/0x380 [ 412.077152][ C0] ? __pfx_futex_wait+0x10/0x10 [ 412.082057][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 412.087396][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 412.092817][ C0] do_futex+0x22b/0x350 [ 412.097010][ C0] ? __pfx_do_futex+0x10/0x10 [ 412.101719][ C0] ? find_held_lock+0x2d/0x110 [ 412.106617][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 412.111513][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 412.116925][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 412.122377][ C0] do_syscall_64+0xcd/0x250 [ 412.127038][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.133166][ C0] RIP: 0033:0x476343 [ 412.137119][ C0] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 412.145580][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 412.153595][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007f148 [ 412.161708][ C0] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000 [ 412.169708][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000023 [ 412.177710][ C0] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 412.185738][ C0] [ 412.188794][ C0] task:syz-execprog state:S stack:27360 pid:4002 tgid:3998 ppid:3996 flags:0x00000000 [ 412.199062][ C0] Call Trace: [ 412.202374][ C0] [ 412.205332][ C0] __schedule+0x1042/0x34b0 [ 412.209897][ C0] ? __pfx___schedule+0x10/0x10 [ 412.214803][ C0] ? schedule+0x298/0x350 [ 412.219174][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.224246][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 412.229490][ C0] ? lock_acquire+0x2f/0xb0 [ 412.234139][ C0] ? schedule+0x1fd/0x350 [ 412.238526][ C0] ? futex_wait_queue+0x41/0x1f0 [ 412.243623][ C0] schedule+0xe7/0x350 [ 412.247857][ C0] futex_wait_queue+0xfc/0x1f0 [ 412.252772][ C0] __futex_wait+0x291/0x3c0 [ 412.257323][ C0] ? __pfx___futex_wait+0x10/0x10 [ 412.262394][ C0] ? hlock_class+0x4e/0x130 [ 412.266933][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 412.272021][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 412.277364][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 412.282613][ C0] futex_wait+0xe9/0x380 [ 412.286907][ C0] ? __pfx_futex_wait+0x10/0x10 [ 412.291796][ C0] ? find_held_lock+0x2d/0x110 [ 412.296607][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.301680][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.306834][ C0] do_futex+0x22b/0x350 [ 412.311029][ C0] ? __pfx_do_futex+0x10/0x10 [ 412.315739][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 412.320985][ C0] ? sigprocmask+0xf0/0x330 [ 412.325537][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 412.330605][ C0] ? __might_fault+0xe3/0x190 [ 412.335373][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 412.340180][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 412.345981][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 412.351349][ C0] do_syscall_64+0xcd/0x250 [ 412.355922][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.361883][ C0] RIP: 0033:0x476343 [ 412.365838][ C0] RSP: 002b:000000c00007a6e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 412.374382][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 412.382410][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040affe0 [ 412.390438][ C0] RBP: 000000c00007a728 R08: 0000000000000000 R09: 0000000000000000 [ 412.398460][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 412.406466][ C0] R13: 000000c001819808 R14: 000000c001f90a80 R15: 007fffffffffffff [ 412.414597][ C0] [ 412.417657][ C0] task:syz-execprog state:S stack:30176 pid:4004 tgid:3998 ppid:3996 flags:0x00000000 [ 412.427986][ C0] Call Trace: [ 412.431323][ C0] [ 412.434331][ C0] __schedule+0x1042/0x34b0 [ 412.439033][ C0] ? __pfx___schedule+0x10/0x10 [ 412.443954][ C0] ? schedule+0x298/0x350 [ 412.448339][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.453511][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 412.458759][ C0] ? lock_acquire+0x2f/0xb0 [ 412.463330][ C0] ? schedule+0x1fd/0x350 [ 412.467729][ C0] ? futex_wait_queue+0x41/0x1f0 [ 412.472806][ C0] schedule+0xe7/0x350 [ 412.476925][ C0] futex_wait_queue+0xfc/0x1f0 [ 412.481772][ C0] __futex_wait+0x291/0x3c0 [ 412.486413][ C0] ? __pfx___futex_wait+0x10/0x10 [ 412.491481][ C0] ? hlock_class+0x4e/0x130 [ 412.496029][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 412.501117][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 412.506452][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 412.511820][ C0] futex_wait+0xe9/0x380 [ 412.516148][ C0] ? __pfx_futex_wait+0x10/0x10 [ 412.521048][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 412.526057][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.531134][ C0] do_futex+0x22b/0x350 [ 412.535350][ C0] ? __pfx_do_futex+0x10/0x10 [ 412.540079][ C0] ? find_held_lock+0x2d/0x110 [ 412.544886][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 412.549687][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 412.555459][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 412.560792][ C0] do_syscall_64+0xcd/0x250 [ 412.565509][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.571510][ C0] RIP: 0033:0x476343 [ 412.575476][ C0] RSP: 002b:000000c00151bef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 412.583966][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 412.591976][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040afe58 [ 412.600074][ C0] RBP: 000000c00151bf38 R08: 0000000000000000 R09: 0000000000000000 [ 412.608091][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 412.616121][ C0] R13: 000000c0016bb808 R14: 000000c001f908c0 R15: 03ffffffffffffff [ 412.624163][ C0] [ 412.627212][ C0] task:syz-execprog state:S stack:27360 pid:4005 tgid:3998 ppid:3996 flags:0x00000000 [ 412.637590][ C0] Call Trace: [ 412.640912][ C0] [ 412.644010][ C0] __schedule+0x1042/0x34b0 [ 412.648616][ C0] ? __pfx___schedule+0x10/0x10 [ 412.653613][ C0] ? schedule+0x298/0x350 [ 412.658021][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.663121][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 412.668426][ C0] ? lock_acquire+0x2f/0xb0 [ 412.673011][ C0] ? schedule+0x1fd/0x350 [ 412.677470][ C0] ? futex_wait_queue+0x41/0x1f0 [ 412.682560][ C0] schedule+0xe7/0x350 [ 412.686685][ C0] futex_wait_queue+0xfc/0x1f0 [ 412.691496][ C0] __futex_wait+0x291/0x3c0 [ 412.696058][ C0] ? __pfx___futex_wait+0x10/0x10 [ 412.701139][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 412.706507][ C0] futex_wait+0xe9/0x380 [ 412.710899][ C0] ? __pfx_futex_wait+0x10/0x10 [ 412.715812][ C0] ? vfs_write+0x306/0x1150 [ 412.720455][ C0] ? __pfx_pipe_write+0x10/0x10 [ 412.725361][ C0] do_futex+0x22b/0x350 [ 412.729571][ C0] ? __pfx_do_futex+0x10/0x10 [ 412.734309][ C0] ? __fget_files+0x40/0x3f0 [ 412.738986][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 412.743794][ C0] ? fput+0x30/0x390 [ 412.747740][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 412.753496][ C0] ? ksys_write+0x1ad/0x260 [ 412.758130][ C0] ? __pfx_ksys_write+0x10/0x10 [ 412.763228][ C0] do_syscall_64+0xcd/0x250 [ 412.767824][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.773896][ C0] RIP: 0033:0x476343 [ 412.777825][ C0] RSP: 002b:000000c001fa9cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 412.786458][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 412.794562][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001819948 [ 412.802597][ C0] RBP: 000000c001fa9d40 R08: 0000000000000000 R09: 0000000000000000 [ 412.810600][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 412.818597][ C0] R13: 0000000000000001 R14: 000000c001f90e00 R15: 0000000000000001 [ 412.826620][ C0] [ 412.829672][ C0] task:syz-execprog state:R running task stack:27440 pid:4006 tgid:3998 ppid:3996 flags:0x00000000 [ 412.841503][ C0] Call Trace: [ 412.844817][ C0] [ 412.847776][ C0] __schedule+0x1042/0x34b0 [ 412.852346][ C0] ? __pfx___schedule+0x10/0x10 [ 412.857415][ C0] ? schedule+0x298/0x350 [ 412.861786][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.866856][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 412.872107][ C0] ? lock_acquire+0x2f/0xb0 [ 412.876677][ C0] ? schedule+0x1fd/0x350 [ 412.881054][ C0] schedule+0xe7/0x350 [ 412.885170][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 412.891733][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 412.898387][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 412.903385][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 412.908807][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 412.914336][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 412.919180][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 412.924350][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 412.929597][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 412.935447][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 412.941832][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 412.947563][ C0] ? set_user_sigmask+0x217/0x2a0 [ 412.952660][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 412.958302][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 412.964200][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 412.969633][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 412.975480][ C0] ? ksys_read+0x1ad/0x260 [ 412.979952][ C0] ? __pfx_ksys_read+0x10/0x10 [ 412.984821][ C0] do_syscall_64+0xcd/0x250 [ 412.989390][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.995444][ C0] RIP: 0033:0x40708e [ 412.999371][ C0] RSP: 002b:000000c001fa56d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 413.007842][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 413.015858][ C0] RDX: 0000000000000080 RSI: 000000c001fa5774 RDI: 0000000000000004 [ 413.023874][ C0] RBP: 000000c001fa5718 R08: 0000000000000000 R09: 0000000000000000 [ 413.031987][ C0] R10: 00000000000002da R11: 0000000000000246 R12: 000000c001fa57a8 [ 413.040426][ C0] R13: 0000000000000001 R14: 000000c0021de000 R15: 0000000000000001 [ 413.048546][ C0] [ 413.051591][ C0] task:syz-execprog state:S stack:26016 pid:8576 tgid:3998 ppid:3996 flags:0x00000000 [ 413.061853][ C0] Call Trace: [ 413.065170][ C0] [ 413.068151][ C0] __schedule+0x1042/0x34b0 [ 413.072723][ C0] ? __pfx___schedule+0x10/0x10 [ 413.077635][ C0] ? schedule+0x298/0x350 [ 413.082012][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.087092][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 413.092341][ C0] ? lock_acquire+0x2f/0xb0 [ 413.096999][ C0] ? schedule+0x1fd/0x350 [ 413.101377][ C0] ? futex_wait_queue+0x41/0x1f0 [ 413.106363][ C0] schedule+0xe7/0x350 [ 413.110476][ C0] futex_wait_queue+0xfc/0x1f0 [ 413.115292][ C0] __futex_wait+0x291/0x3c0 [ 413.119843][ C0] ? __pfx___futex_wait+0x10/0x10 [ 413.124918][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 413.130251][ C0] ? ktime_get+0xd9/0x1a0 [ 413.134624][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.139806][ C0] futex_wait+0xe9/0x380 [ 413.144100][ C0] ? __pfx_futex_wait+0x10/0x10 [ 413.149021][ C0] do_futex+0x22b/0x350 [ 413.153392][ C0] ? __pfx_do_futex+0x10/0x10 [ 413.158106][ C0] ? hrtimer_reprogram+0x283/0x460 [ 413.163277][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 413.168088][ C0] ? __local_bh_enable+0x7a/0x90 [ 413.173069][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 413.178401][ C0] do_syscall_64+0xcd/0x250 [ 413.182948][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.188917][ C0] RIP: 0033:0x476343 [ 413.192837][ C0] RSP: 002b:000000c0022c3cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 413.201462][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 413.209645][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0021d4948 [ 413.217649][ C0] RBP: 000000c0022c3d40 R08: 0000000000000000 R09: 0000000000000000 [ 413.225650][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000006 [ 413.233654][ C0] R13: 0000000000000001 R14: 000000c00100e1c0 R15: 0000000000000001 [ 413.241764][ C0] [ 413.244830][ C0] task:syz-executor state:R running task stack:24432 pid:4003 tgid:4003 ppid:4000 flags:0x00000002 [ 413.256668][ C0] Call Trace: [ 413.259980][ C0] [ 413.262942][ C0] __schedule+0x1042/0x34b0 [ 413.267534][ C0] ? __pfx___schedule+0x10/0x10 [ 413.272636][ C0] ? schedule+0x298/0x350 [ 413.277184][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.282362][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 413.287614][ C0] ? lock_acquire+0x2f/0xb0 [ 413.292203][ C0] ? schedule+0x1fd/0x350 [ 413.296604][ C0] schedule+0xe7/0x350 [ 413.300725][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 413.307036][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 413.313858][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 413.319128][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 413.325432][ C0] do_select+0x12ec/0x17b0 [ 413.329936][ C0] ? __pfx_do_select+0x10/0x10 [ 413.334763][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.339591][ C0] ? mark_lock+0xb5/0xc60 [ 413.344098][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.348886][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.353641][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.358390][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.363161][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.367954][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.372716][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.377468][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.382249][ C0] ? __pfx_pollwake+0x10/0x10 [ 413.387021][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 413.392302][ C0] ? lock_acquire+0x2f/0xb0 [ 413.396870][ C0] ? __might_fault+0xe3/0x190 [ 413.401642][ C0] ? __might_fault+0xe3/0x190 [ 413.406385][ C0] ? core_sys_select+0x459/0xb80 [ 413.411379][ C0] core_sys_select+0x459/0xb80 [ 413.416379][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 413.421726][ C0] ? ktime_get_ts64+0x106/0x2a0 [ 413.426639][ C0] ? set_user_sigmask+0x217/0x2a0 [ 413.431717][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 413.437154][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 413.442585][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 413.448533][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.453402][ C0] __x64_sys_pselect6+0x183/0x240 [ 413.458594][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 413.464324][ C0] do_syscall_64+0xcd/0x250 [ 413.469442][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.475424][ C0] RIP: 0033:0x7fa928c3ddbc [ 413.479884][ C0] RSP: 002b:00007fff1a8f78e0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 413.488344][ C0] RAX: ffffffffffffffda RBX: 00007fff1a8f7a10 RCX: 00007fa928c3ddbc [ 413.496435][ C0] RDX: 0000000000000000 RSI: 00007fff1a8f7a10 RDI: 0000000000000025 [ 413.504456][ C0] RBP: 00007fff1a8f7e40 R08: 00007fff1a8f7910 R09: 00007fff1a8f7920 [ 413.512465][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff1a8f7c90 [ 413.520538][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007fff1a8f7aa0 [ 413.528588][ C0] [ 413.531738][ C0] task:kworker/1:3 state:R running task stack:22416 pid:6846 tgid:6846 ppid:2 flags:0x00004000 [ 413.543683][ C0] Workqueue: 0x0 (events) [ 413.548184][ C0] Call Trace: [ 413.551509][ C0] [ 413.554482][ C0] __schedule+0x1042/0x34b0 [ 413.559054][ C0] ? __pfx___schedule+0x10/0x10 [ 413.563969][ C0] ? schedule+0x298/0x350 [ 413.568349][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.573463][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 413.578744][ C0] ? lock_acquire+0x2f/0xb0 [ 413.583299][ C0] ? schedule+0x1fd/0x350 [ 413.587702][ C0] schedule+0xe7/0x350 [ 413.591851][ C0] ? worker_thread+0x271/0xf00 [ 413.596697][ C0] worker_thread+0x2de/0xf00 [ 413.601385][ C0] ? __kthread_parkme+0x148/0x220 [ 413.606461][ C0] ? __pfx_worker_thread+0x10/0x10 [ 413.611653][ C0] kthread+0x2c1/0x3a0 [ 413.615896][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 413.621172][ C0] ? __pfx_kthread+0x10/0x10 [ 413.625843][ C0] ret_from_fork+0x45/0x80 [ 413.630332][ C0] ? __pfx_kthread+0x10/0x10 [ 413.634980][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.639853][ C0] [ 413.642935][ C0] task:kworker/0:3 state:I stack:25952 pid:6847 tgid:6847 ppid:2 flags:0x00004000 [ 413.653310][ C0] Workqueue: 0x0 (events) [ 413.657971][ C0] Call Trace: [ 413.661370][ C0] [ 413.664335][ C0] __schedule+0x1042/0x34b0 [ 413.668904][ C0] ? __pfx___schedule+0x10/0x10 [ 413.674033][ C0] ? schedule+0x298/0x350 [ 413.678506][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.683593][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 413.688847][ C0] ? lock_acquire+0x2f/0xb0 [ 413.693398][ C0] ? schedule+0x1fd/0x350 [ 413.697869][ C0] schedule+0xe7/0x350 [ 413.702071][ C0] ? worker_thread+0x271/0xf00 [ 413.706886][ C0] worker_thread+0x2de/0xf00 [ 413.711691][ C0] ? __kthread_parkme+0x148/0x220 [ 413.716763][ C0] ? __pfx_worker_thread+0x10/0x10 [ 413.722049][ C0] kthread+0x2c1/0x3a0 [ 413.726210][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 413.731542][ C0] ? __pfx_kthread+0x10/0x10 [ 413.736293][ C0] ret_from_fork+0x45/0x80 [ 413.740814][ C0] ? __pfx_kthread+0x10/0x10 [ 413.745567][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.750428][ C0] [ 413.753583][ C0] task:kworker/0:4 state:I stack:27200 pid:6850 tgid:6850 ppid:2 flags:0x00004000 [ 413.763859][ C0] Workqueue: 0x0 (rcu_gp) [ 413.768339][ C0] Call Trace: [ 413.771736][ C0] [ 413.774789][ C0] __schedule+0x1042/0x34b0 [ 413.779528][ C0] ? __pfx___schedule+0x10/0x10 [ 413.784432][ C0] ? schedule+0x298/0x350 [ 413.788818][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.793898][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 413.799143][ C0] ? lock_acquire+0x2f/0xb0 [ 413.803807][ C0] ? schedule+0x1fd/0x350 [ 413.808293][ C0] schedule+0xe7/0x350 [ 413.812458][ C0] ? worker_thread+0x271/0xf00 [ 413.817399][ C0] worker_thread+0x2de/0xf00 [ 413.822061][ C0] ? __kthread_parkme+0x148/0x220 [ 413.827138][ C0] ? __pfx_worker_thread+0x10/0x10 [ 413.832327][ C0] kthread+0x2c1/0x3a0 [ 413.836602][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 413.842310][ C0] ? __pfx_kthread+0x10/0x10 [ 413.846974][ C0] ret_from_fork+0x45/0x80 [ 413.851459][ C0] ? __pfx_kthread+0x10/0x10 [ 413.856361][ C0] ret_from_fork_asm+0x1a/0x30 [ 413.861729][ C0] [ 413.864779][ C0] task:kworker/0:5 state:R running task stack:22128 pid:6866 tgid:6866 ppid:2 flags:0x00004000 [ 413.876616][ C0] Workqueue: usb_hub_wq hub_event [ 413.881867][ C0] Call Trace: [ 413.885265][ C0] [ 413.888324][ C0] __schedule+0x1042/0x34b0 [ 413.892977][ C0] ? __pfx___schedule+0x10/0x10 [ 413.897899][ C0] ? __cond_resched+0x1b/0x30 [ 413.902633][ C0] preempt_schedule_common+0x44/0xc0 [ 413.907985][ C0] __cond_resched+0x1b/0x30 [ 413.912538][ C0] __mutex_lock+0xe7/0x9c0 [ 413.917006][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 413.922269][ C0] ? device_links_check_suppliers+0x28/0x940 [ 413.928305][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.933124][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 413.938221][ C0] ? device_links_check_suppliers+0x28/0x940 [ 413.944246][ C0] device_links_check_suppliers+0x28/0x940 [ 413.950191][ C0] ? mark_held_locks+0x9f/0xe0 [ 413.955015][ C0] really_probe+0x3f/0xa90 [ 413.959573][ C0] __driver_probe_device+0x1de/0x440 [ 413.964992][ C0] driver_probe_device+0x4c/0x1b0 [ 413.970070][ C0] __device_attach_driver+0x1df/0x310 [ 413.975499][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 413.981524][ C0] bus_for_each_drv+0x157/0x1e0 [ 413.986432][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 413.991862][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.997111][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 414.002979][ C0] __device_attach+0x1e8/0x4b0 [ 414.007813][ C0] ? __pfx___device_attach+0x10/0x10 [ 414.013148][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 414.018392][ C0] bus_probe_device+0x17f/0x1c0 [ 414.023462][ C0] device_add+0x114b/0x1a70 [ 414.028106][ C0] ? __pfx_device_add+0x10/0x10 [ 414.033048][ C0] ? mark_held_locks+0x9f/0xe0 [ 414.037917][ C0] usb_set_configuration+0x10cb/0x1c50 [ 414.043526][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 414.049820][ C0] usb_generic_driver_probe+0xb1/0x110 [ 414.055335][ C0] usb_probe_device+0xec/0x3e0 [ 414.060143][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 414.065562][ C0] really_probe+0x23e/0xa90 [ 414.070112][ C0] __driver_probe_device+0x1de/0x440 [ 414.075440][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 414.080960][ C0] driver_probe_device+0x4c/0x1b0 [ 414.086066][ C0] __device_attach_driver+0x1df/0x310 [ 414.091486][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 414.097424][ C0] bus_for_each_drv+0x157/0x1e0 [ 414.102335][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 414.107764][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.113019][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 414.118899][ C0] __device_attach+0x1e8/0x4b0 [ 414.123713][ C0] ? __pfx___device_attach+0x10/0x10 [ 414.129049][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 414.134323][ C0] bus_probe_device+0x17f/0x1c0 [ 414.139221][ C0] device_add+0x114b/0x1a70 [ 414.143783][ C0] ? __pfx_device_add+0x10/0x10 [ 414.148682][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 414.154605][ C0] usb_new_device+0xd90/0x1a10 [ 414.159523][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 414.164797][ C0] hub_event+0x2e58/0x4f40 [ 414.169288][ C0] ? __pfx_hub_event+0x10/0x10 [ 414.174222][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 414.180138][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.185002][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.190277][ C0] ? process_one_work+0x921/0x1ba0 [ 414.195478][ C0] ? lock_acquire+0x2f/0xb0 [ 414.200036][ C0] ? process_one_work+0x921/0x1ba0 [ 414.205488][ C0] process_one_work+0x9c5/0x1ba0 [ 414.210517][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 414.215938][ C0] ? __pfx_process_one_work+0x10/0x10 [ 414.221381][ C0] ? assign_work+0x1a0/0x250 [ 414.226031][ C0] worker_thread+0x6c8/0xf00 [ 414.230697][ C0] ? __kthread_parkme+0x148/0x220 [ 414.235856][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.241030][ C0] kthread+0x2c1/0x3a0 [ 414.245142][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.250483][ C0] ? __pfx_kthread+0x10/0x10 [ 414.255123][ C0] ret_from_fork+0x45/0x80 [ 414.259595][ C0] ? __pfx_kthread+0x10/0x10 [ 414.264398][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.269242][ C0] [ 414.272295][ C0] task:kworker/0:6 state:I stack:26656 pid:6871 tgid:6871 ppid:2 flags:0x00004000 [ 414.282758][ C0] Workqueue: 0x0 (events) [ 414.287234][ C0] Call Trace: [ 414.290541][ C0] [ 414.293506][ C0] __schedule+0x1042/0x34b0 [ 414.298597][ C0] ? __pfx___schedule+0x10/0x10 [ 414.303505][ C0] ? schedule+0x298/0x350 [ 414.307898][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.312985][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.318247][ C0] ? lock_acquire+0x2f/0xb0 [ 414.323030][ C0] ? schedule+0x1fd/0x350 [ 414.327477][ C0] schedule+0xe7/0x350 [ 414.331631][ C0] ? worker_thread+0x271/0xf00 [ 414.336494][ C0] worker_thread+0x2de/0xf00 [ 414.341289][ C0] ? __kthread_parkme+0x148/0x220 [ 414.346412][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.351611][ C0] kthread+0x2c1/0x3a0 [ 414.355757][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.361187][ C0] ? __pfx_kthread+0x10/0x10 [ 414.365840][ C0] ret_from_fork+0x45/0x80 [ 414.370322][ C0] ? __pfx_kthread+0x10/0x10 [ 414.375059][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.379899][ C0] [ 414.382999][ C0] task:kworker/1:4 state:I stack:29120 pid:9144 tgid:9144 ppid:2 flags:0x00004000 [ 414.393369][ C0] Workqueue: 0x0 (events) [ 414.397840][ C0] Call Trace: [ 414.401157][ C0] [ 414.404220][ C0] __schedule+0x1042/0x34b0 [ 414.408798][ C0] ? __pfx___schedule+0x10/0x10 [ 414.413738][ C0] ? schedule+0x298/0x350 [ 414.418140][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.423243][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.428514][ C0] ? lock_acquire+0x2f/0xb0 [ 414.433169][ C0] ? schedule+0x1fd/0x350 [ 414.437558][ C0] schedule+0xe7/0x350 [ 414.441679][ C0] ? worker_thread+0x271/0xf00 [ 414.446542][ C0] worker_thread+0x2de/0xf00 [ 414.451288][ C0] ? __kthread_parkme+0x148/0x220 [ 414.456362][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.461532][ C0] kthread+0x2c1/0x3a0 [ 414.465680][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.470963][ C0] ? __pfx_kthread+0x10/0x10 [ 414.475690][ C0] ret_from_fork+0x45/0x80 [ 414.480172][ C0] ? __pfx_kthread+0x10/0x10 [ 414.484807][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.489711][ C0] [ 414.492904][ C0] task:kworker/1:5 state:R running task stack:22480 pid:9155 tgid:9155 ppid:2 flags:0x00004000 [ 414.504886][ C0] Workqueue: usb_hub_wq hub_event [ 414.509980][ C0] Call Trace: [ 414.513300][ C0] [ 414.516275][ C0] __schedule+0x1042/0x34b0 [ 414.520845][ C0] ? __pfx___schedule+0x10/0x10 [ 414.525775][ C0] ? schedule+0x298/0x350 [ 414.530160][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.535284][ C0] ? msleep+0x5d/0xd0 [ 414.539352][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.544602][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 414.549876][ C0] ? msleep+0x5d/0xd0 [ 414.553999][ C0] schedule+0xe7/0x350 [ 414.558214][ C0] schedule_timeout+0x136/0x2a0 [ 414.563165][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 414.568675][ C0] ? __pfx_process_timeout+0x10/0x10 [ 414.574185][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 414.579551][ C0] ? __pfx_down_read+0x10/0x10 [ 414.584383][ C0] msleep+0x9b/0xd0 [ 414.588244][ C0] hub_port_reset+0xafa/0x1e60 [ 414.593193][ C0] ? __pfx_hub_port_reset+0x10/0x10 [ 414.598469][ C0] hub_port_init+0x1f9/0x3ab0 [ 414.603226][ C0] hub_event+0x2c16/0x4f40 [ 414.607739][ C0] ? __pfx_hub_event+0x10/0x10 [ 414.612576][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 414.618453][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.623554][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.628831][ C0] ? process_one_work+0x921/0x1ba0 [ 414.634197][ C0] ? lock_acquire+0x2f/0xb0 [ 414.638777][ C0] ? process_one_work+0x921/0x1ba0 [ 414.643984][ C0] process_one_work+0x9c5/0x1ba0 [ 414.649207][ C0] ? __pfx_usb_gadget_state_work+0x10/0x10 [ 414.655087][ C0] ? __pfx_process_one_work+0x10/0x10 [ 414.660540][ C0] ? assign_work+0x1a0/0x250 [ 414.665196][ C0] worker_thread+0x6c8/0xf00 [ 414.669867][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.675394][ C0] kthread+0x2c1/0x3a0 [ 414.679734][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.685070][ C0] ? __pfx_kthread+0x10/0x10 [ 414.689709][ C0] ret_from_fork+0x45/0x80 [ 414.694268][ C0] ? __pfx_kthread+0x10/0x10 [ 414.698905][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.703738][ C0] [ 414.706791][ C0] task:kworker/1:6 state:I stack:29280 pid:9156 tgid:9156 ppid:2 flags:0x00004000 [ 414.717146][ C0] Workqueue: 0x0 (events) [ 414.721626][ C0] Call Trace: [ 414.724937][ C0] [ 414.728000][ C0] __schedule+0x1042/0x34b0 [ 414.732567][ C0] ? __pfx___schedule+0x10/0x10 [ 414.737464][ C0] ? schedule+0x298/0x350 [ 414.741970][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.747308][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.752582][ C0] ? lock_acquire+0x2f/0xb0 [ 414.757149][ C0] ? schedule+0x1fd/0x350 [ 414.761620][ C0] schedule+0xe7/0x350 [ 414.765891][ C0] ? worker_thread+0x271/0xf00 [ 414.770896][ C0] worker_thread+0x2de/0xf00 [ 414.775559][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.780729][ C0] kthread+0x2c1/0x3a0 [ 414.784931][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.790186][ C0] ? __pfx_kthread+0x10/0x10 [ 414.794931][ C0] ret_from_fork+0x45/0x80 [ 414.799409][ C0] ? __pfx_kthread+0x10/0x10 [ 414.804051][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.808885][ C0] [ 414.812026][ C0] task:kworker/1:7 state:I stack:29536 pid:9161 tgid:9161 ppid:2 flags:0x00004000 [ 414.822384][ C0] Workqueue: 0x0 (events_power_efficient) [ 414.828335][ C0] Call Trace: [ 414.831652][ C0] [ 414.834636][ C0] __schedule+0x1042/0x34b0 [ 414.839199][ C0] ? __pfx___schedule+0x10/0x10 [ 414.844113][ C0] ? schedule+0x298/0x350 [ 414.848492][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.853568][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.858902][ C0] ? lock_acquire+0x2f/0xb0 [ 414.863483][ C0] ? schedule+0x1fd/0x350 [ 414.867982][ C0] schedule+0xe7/0x350 [ 414.872104][ C0] ? worker_thread+0x271/0xf00 [ 414.876991][ C0] worker_thread+0x2de/0xf00 [ 414.881854][ C0] ? __kthread_parkme+0x148/0x220 [ 414.887016][ C0] ? __pfx_worker_thread+0x10/0x10 [ 414.892181][ C0] kthread+0x2c1/0x3a0 [ 414.896298][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 414.901584][ C0] ? __pfx_kthread+0x10/0x10 [ 414.906227][ C0] ret_from_fork+0x45/0x80 [ 414.910705][ C0] ? __pfx_kthread+0x10/0x10 [ 414.915450][ C0] ret_from_fork_asm+0x1a/0x30 [ 414.920285][ C0] [ 414.923445][ C0] task:syz-executor state:S stack:26144 pid:11630 tgid:11630 ppid:4003 flags:0x00000000 [ 414.933792][ C0] Call Trace: [ 414.937102][ C0] [ 414.940069][ C0] __schedule+0x1042/0x34b0 [ 414.944634][ C0] ? __pfx___schedule+0x10/0x10 [ 414.949546][ C0] ? schedule+0x298/0x350 [ 414.954184][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.959274][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 414.964554][ C0] ? lock_acquire+0x2f/0xb0 [ 414.969111][ C0] ? schedule+0x1fd/0x350 [ 414.973495][ C0] schedule+0xe7/0x350 [ 414.977612][ C0] do_wait+0x1dd/0x570 [ 414.981912][ C0] kernel_wait4+0x16c/0x280 [ 414.986559][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 414.991667][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 414.997635][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.002996][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 415.008439][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.013906][ C0] __do_sys_wait4+0x15f/0x170 [ 415.018737][ C0] ? find_held_lock+0x2d/0x110 [ 415.023653][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 415.028928][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 415.034278][ C0] do_syscall_64+0xcd/0x250 [ 415.038849][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.044809][ C0] RIP: 0033:0x7f5bb19c4213 [ 415.049265][ C0] RSP: 002b:00007ffe6d1fbde8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 415.057818][ C0] RAX: ffffffffffffffda RBX: 0000000000002d72 RCX: 00007f5bb19c4213 [ 415.065830][ C0] RDX: 0000000040000000 RSI: 00007ffe6d1fbdfc RDI: 00000000ffffffff [ 415.073838][ C0] RBP: 00007ffe6d1fbdfc R08: 0000000000000000 R09: 0000000000000000 [ 415.081957][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe6d1fbe80 [ 415.090051][ C0] R13: 00007ffe6d1fbe88 R14: 0000000000000009 R15: 0000000000000000 [ 415.098197][ C0] [ 415.101250][ C0] task:syz-executor state:S stack:26144 pid:11632 tgid:11632 ppid:4003 flags:0x00000000 [ 415.111558][ C0] Call Trace: [ 415.114893][ C0] [ 415.117862][ C0] __schedule+0x1042/0x34b0 [ 415.122517][ C0] ? __pfx___schedule+0x10/0x10 [ 415.127434][ C0] ? schedule+0x298/0x350 [ 415.131990][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.137070][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 415.142334][ C0] ? lock_acquire+0x2f/0xb0 [ 415.146906][ C0] ? schedule+0x1fd/0x350 [ 415.151289][ C0] schedule+0xe7/0x350 [ 415.155424][ C0] do_wait+0x1dd/0x570 [ 415.159546][ C0] kernel_wait4+0x16c/0x280 [ 415.164104][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 415.169279][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 415.175057][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.180959][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 415.186399][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.191838][ C0] __do_sys_wait4+0x15f/0x170 [ 415.196656][ C0] ? find_held_lock+0x2d/0x110 [ 415.201494][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 415.206871][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 415.212433][ C0] do_syscall_64+0xcd/0x250 [ 415.217087][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.223044][ C0] RIP: 0033:0x7f8375e04213 [ 415.227499][ C0] RSP: 002b:00007ffd3c3e7608 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 415.236139][ C0] RAX: ffffffffffffffda RBX: 0000000000002d74 RCX: 00007f8375e04213 [ 415.244245][ C0] RDX: 0000000040000000 RSI: 00007ffd3c3e761c RDI: 00000000ffffffff [ 415.252376][ C0] RBP: 00007ffd3c3e761c R08: 0000000000000000 R09: 0000000000000000 [ 415.260476][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd3c3e76a0 [ 415.268576][ C0] R13: 00007ffd3c3e76a8 R14: 0000000000000009 R15: 0000000000000000 [ 415.276692][ C0] [ 415.279759][ C0] task:syz-executor state:S stack:26144 pid:11633 tgid:11633 ppid:4003 flags:0x00000000 [ 415.290278][ C0] Call Trace: [ 415.293589][ C0] [ 415.296575][ C0] __schedule+0x1042/0x34b0 [ 415.301150][ C0] ? __pfx___schedule+0x10/0x10 [ 415.306050][ C0] ? schedule+0x298/0x350 [ 415.310428][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.315506][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 415.320750][ C0] ? lock_acquire+0x2f/0xb0 [ 415.325303][ C0] ? schedule+0x1fd/0x350 [ 415.329684][ C0] schedule+0xe7/0x350 [ 415.333863][ C0] do_wait+0x1dd/0x570 [ 415.337993][ C0] kernel_wait4+0x16c/0x280 [ 415.342554][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 415.347634][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 415.353324][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.358657][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 415.364170][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.369515][ C0] __do_sys_wait4+0x15f/0x170 [ 415.374245][ C0] ? find_held_lock+0x2d/0x110 [ 415.379088][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 415.384546][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 415.389896][ C0] do_syscall_64+0xcd/0x250 [ 415.394461][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.400497][ C0] RIP: 0033:0x7f1b896c4213 [ 415.404986][ C0] RSP: 002b:00007ffc9259b2b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 415.413444][ C0] RAX: ffffffffffffffda RBX: 0000000000002d77 RCX: 00007f1b896c4213 [ 415.421451][ C0] RDX: 0000000040000000 RSI: 00007ffc9259b2cc RDI: 00000000ffffffff [ 415.429455][ C0] RBP: 00007ffc9259b2cc R08: 0000000000000000 R09: 0000000000000000 [ 415.437761][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc9259b350 [ 415.445857][ C0] R13: 00007ffc9259b358 R14: 0000000000000009 R15: 0000000000000000 [ 415.453931][ C0] [ 415.457082][ C0] task:syz-executor state:S stack:24784 pid:11634 tgid:11634 ppid:11630 flags:0x00000000 [ 415.467344][ C0] Call Trace: [ 415.470652][ C0] [ 415.473800][ C0] __schedule+0x1042/0x34b0 [ 415.478456][ C0] ? __pfx___schedule+0x10/0x10 [ 415.483359][ C0] ? schedule+0x298/0x350 [ 415.487735][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.492894][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 415.498229][ C0] ? lock_acquire+0x2f/0xb0 [ 415.502780][ C0] ? schedule+0x1fd/0x350 [ 415.507248][ C0] ? do_nanosleep+0x18a/0x510 [ 415.512008][ C0] schedule+0xe7/0x350 [ 415.516155][ C0] do_nanosleep+0x216/0x510 [ 415.520731][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 415.526456][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 415.531546][ C0] ? __asan_memset+0x23/0x50 [ 415.536207][ C0] ? __hrtimer_init+0x106/0x2c0 [ 415.541264][ C0] hrtimer_nanosleep+0x146/0x370 [ 415.546269][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 415.551786][ C0] ? __might_fault+0xe3/0x190 [ 415.556673][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 415.562048][ C0] ? get_timespec64+0x148/0x240 [ 415.567034][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 415.572276][ C0] common_nsleep+0xa1/0xd0 [ 415.576741][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 415.582483][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 415.588705][ C0] do_syscall_64+0xcd/0x250 [ 415.593454][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.599483][ C0] RIP: 0033:0x7f5bb1a000a3 [ 415.603955][ C0] RSP: 002b:00007ffe6d1fbbe8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 415.612683][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5bb1a000a3 [ 415.620734][ C0] RDX: 00007ffe6d1fbc00 RSI: 0000000000000000 RDI: 0000000000000000 [ 415.628752][ C0] RBP: 00007ffe6d1fbc5c R08: 000000000000f304 R09: 00007f5bb26c6080 [ 415.637193][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 415.645317][ C0] R13: 000000000006155c R14: 000000000006107c R15: 00007ffe6d1fbcb0 [ 415.653386][ C0] [ 415.656497][ C0] task:syz-executor state:S stack:24736 pid:11636 tgid:11636 ppid:11632 flags:0x00000000 [ 415.666887][ C0] Call Trace: [ 415.670213][ C0] [ 415.673280][ C0] __schedule+0x1042/0x34b0 [ 415.677963][ C0] ? __pfx___schedule+0x10/0x10 [ 415.682901][ C0] ? schedule+0x298/0x350 [ 415.687284][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.692389][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 415.697724][ C0] ? lock_acquire+0x2f/0xb0 [ 415.702275][ C0] ? schedule+0x1fd/0x350 [ 415.706653][ C0] ? do_nanosleep+0x18a/0x510 [ 415.711424][ C0] schedule+0xe7/0x350 [ 415.715634][ C0] do_nanosleep+0x216/0x510 [ 415.720312][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 415.726272][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 415.731431][ C0] ? __asan_memset+0x23/0x50 [ 415.736332][ C0] ? __hrtimer_init+0x106/0x2c0 [ 415.741327][ C0] hrtimer_nanosleep+0x146/0x370 [ 415.746329][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 415.751862][ C0] ? __might_fault+0xe3/0x190 [ 415.756669][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 415.762273][ C0] ? get_timespec64+0x148/0x240 [ 415.767173][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 415.772421][ C0] common_nsleep+0xa1/0xd0 [ 415.776883][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 415.782570][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 415.788794][ C0] do_syscall_64+0xcd/0x250 [ 415.793350][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.799306][ C0] RIP: 0033:0x7f8375e400a3 [ 415.803760][ C0] RSP: 002b:00007ffd3c3e7408 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 415.812226][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8375e400a3 [ 415.820229][ C0] RDX: 00007ffd3c3e7420 RSI: 0000000000000000 RDI: 0000000000000000 [ 415.828322][ C0] RBP: 00007ffd3c3e747c R08: 000000000000f304 R09: 00007f8376b02080 [ 415.836342][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 415.844465][ C0] R13: 0000000000061302 R14: 0000000000061302 R15: 00007ffd3c3e74d0 [ 415.852592][ C0] [ 415.855736][ C0] task:syz-executor state:S stack:26144 pid:11637 tgid:11637 ppid:4003 flags:0x00000000 [ 415.866172][ C0] Call Trace: [ 415.869572][ C0] [ 415.872541][ C0] __schedule+0x1042/0x34b0 [ 415.877124][ C0] ? __pfx___schedule+0x10/0x10 [ 415.882024][ C0] ? schedule+0x298/0x350 [ 415.886433][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.891505][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 415.896752][ C0] ? lock_acquire+0x2f/0xb0 [ 415.901308][ C0] ? schedule+0x1fd/0x350 [ 415.905690][ C0] schedule+0xe7/0x350 [ 415.909842][ C0] do_wait+0x1dd/0x570 [ 415.913973][ C0] kernel_wait4+0x16c/0x280 [ 415.918559][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 415.923645][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 415.929327][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.934665][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 415.940092][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 415.945442][ C0] __do_sys_wait4+0x15f/0x170 [ 415.950292][ C0] ? find_held_lock+0x2d/0x110 [ 415.955105][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 415.960380][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 415.965815][ C0] do_syscall_64+0xcd/0x250 [ 415.970372][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.976323][ C0] RIP: 0033:0x7feb44844213 [ 415.980776][ C0] RSP: 002b:00007ffe66529c48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 415.989323][ C0] RAX: ffffffffffffffda RBX: 0000000000002d7c RCX: 00007feb44844213 [ 415.997348][ C0] RDX: 0000000040000000 RSI: 00007ffe66529c5c RDI: 00000000ffffffff [ 416.005357][ C0] RBP: 00007ffe66529c5c R08: 0000000000000000 R09: 0000000000000000 [ 416.013362][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe66529ce0 [ 416.021396][ C0] R13: 00007ffe66529ce8 R14: 0000000000000009 R15: 0000000000000000 [ 416.029533][ C0] [ 416.032584][ C0] task:syz-executor state:S stack:26144 pid:11638 tgid:11638 ppid:4003 flags:0x00000000 [ 416.043012][ C0] Call Trace: [ 416.046577][ C0] [ 416.049573][ C0] __schedule+0x1042/0x34b0 [ 416.054160][ C0] ? __pfx___schedule+0x10/0x10 [ 416.059062][ C0] ? schedule+0x298/0x350 [ 416.063460][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.068533][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.073778][ C0] ? lock_acquire+0x2f/0xb0 [ 416.078327][ C0] ? schedule+0x1fd/0x350 [ 416.082752][ C0] schedule+0xe7/0x350 [ 416.086883][ C0] do_wait+0x1dd/0x570 [ 416.091010][ C0] kernel_wait4+0x16c/0x280 [ 416.095655][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 416.100751][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 416.106453][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 416.111883][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 416.117332][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 416.122675][ C0] __do_sys_wait4+0x15f/0x170 [ 416.127490][ C0] ? find_held_lock+0x2d/0x110 [ 416.132390][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 416.137658][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 416.143010][ C0] do_syscall_64+0xcd/0x250 [ 416.147678][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.153631][ C0] RIP: 0033:0x7f8f69084213 [ 416.158124][ C0] RSP: 002b:00007ffc74a18ed8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 416.166711][ C0] RAX: ffffffffffffffda RBX: 0000000000002d7f RCX: 00007f8f69084213 [ 416.174844][ C0] RDX: 0000000040000000 RSI: 00007ffc74a18eec RDI: 00000000ffffffff [ 416.183061][ C0] RBP: 00007ffc74a18eec R08: 0000000000000000 R09: 0000000000000000 [ 416.191100][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc74a18f70 [ 416.199240][ C0] R13: 00007ffc74a18f78 R14: 0000000000000009 R15: 0000000000000000 [ 416.207571][ C0] [ 416.210640][ C0] task:syz-executor state:S stack:24784 pid:11639 tgid:11639 ppid:11633 flags:0x00000000 [ 416.221091][ C0] Call Trace: [ 416.224493][ C0] [ 416.227547][ C0] __schedule+0x1042/0x34b0 [ 416.232117][ C0] ? __pfx___schedule+0x10/0x10 [ 416.237042][ C0] ? schedule+0x298/0x350 [ 416.241424][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.246522][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.251775][ C0] ? lock_acquire+0x2f/0xb0 [ 416.256516][ C0] ? schedule+0x1fd/0x350 [ 416.261009][ C0] ? do_nanosleep+0x18a/0x510 [ 416.265847][ C0] schedule+0xe7/0x350 [ 416.269989][ C0] do_nanosleep+0x216/0x510 [ 416.274542][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 416.280243][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 416.285314][ C0] ? __asan_memset+0x23/0x50 [ 416.290071][ C0] ? __hrtimer_init+0x106/0x2c0 [ 416.294975][ C0] hrtimer_nanosleep+0x146/0x370 [ 416.299966][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 416.305572][ C0] ? __might_fault+0xe3/0x190 [ 416.310401][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 416.315653][ C0] ? get_timespec64+0x148/0x240 [ 416.320561][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 416.325850][ C0] common_nsleep+0xa1/0xd0 [ 416.330404][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 416.336146][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 416.342372][ C0] do_syscall_64+0xcd/0x250 [ 416.346992][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.353159][ C0] RIP: 0033:0x7f1b897000a3 [ 416.357751][ C0] RSP: 002b:00007ffc9259b0b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 416.366396][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1b897000a3 [ 416.374417][ C0] RDX: 00007ffc9259b0d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.382789][ C0] RBP: 00007ffc9259b12c R08: 000000000000f304 R09: 00007f1b8a3bf080 [ 416.391067][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 416.399163][ C0] R13: 0000000000061383 R14: 0000000000061383 R15: 00007ffc9259b180 [ 416.407274][ C0] [ 416.410344][ C0] task:syz-executor state:S stack:23984 pid:11644 tgid:11644 ppid:11637 flags:0x00000000 [ 416.420628][ C0] Call Trace: [ 416.423943][ C0] [ 416.426911][ C0] __schedule+0x1042/0x34b0 [ 416.431507][ C0] ? __pfx___schedule+0x10/0x10 [ 416.436427][ C0] ? schedule+0x298/0x350 [ 416.440895][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.445975][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.451225][ C0] ? lock_acquire+0x2f/0xb0 [ 416.455783][ C0] ? schedule+0x1fd/0x350 [ 416.460168][ C0] ? do_nanosleep+0x18a/0x510 [ 416.464984][ C0] schedule+0xe7/0x350 [ 416.469104][ C0] do_nanosleep+0x216/0x510 [ 416.473653][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 416.479471][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 416.484663][ C0] ? __asan_memset+0x23/0x50 [ 416.489332][ C0] ? __hrtimer_init+0x106/0x2c0 [ 416.494258][ C0] hrtimer_nanosleep+0x146/0x370 [ 416.499356][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 416.504969][ C0] ? __might_fault+0xe3/0x190 [ 416.509799][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 416.515069][ C0] ? get_timespec64+0x148/0x240 [ 416.519975][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 416.525224][ C0] common_nsleep+0xa1/0xd0 [ 416.529774][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 416.535556][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 416.541781][ C0] do_syscall_64+0xcd/0x250 [ 416.546344][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.552706][ C0] RIP: 0033:0x7feb448800a3 [ 416.557188][ C0] RSP: 002b:00007ffe66529a48 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 416.565675][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feb448800a3 [ 416.573837][ C0] RDX: 00007ffe66529a60 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.581882][ C0] RBP: 00007ffe66529abc R08: 000000000000f304 R09: 00007feb45544080 [ 416.589903][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 416.597997][ C0] R13: 00000000000614b8 R14: 00000000000614b8 R15: 00007ffe66529b10 [ 416.606057][ C0] [ 416.609117][ C0] task:syz-executor state:R running task stack:24784 pid:11647 tgid:11647 ppid:11638 flags:0x00000000 [ 416.620979][ C0] Call Trace: [ 416.624380][ C0] [ 416.627375][ C0] __schedule+0x1042/0x34b0 [ 416.632111][ C0] ? __pfx___schedule+0x10/0x10 [ 416.637106][ C0] ? schedule+0x298/0x350 [ 416.641622][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.646820][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.652198][ C0] ? lock_acquire+0x2f/0xb0 [ 416.656847][ C0] ? schedule+0x1fd/0x350 [ 416.661229][ C0] ? do_nanosleep+0x18a/0x510 [ 416.666045][ C0] schedule+0xe7/0x350 [ 416.670208][ C0] do_nanosleep+0x216/0x510 [ 416.674880][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 416.680590][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 416.685937][ C0] ? __asan_memset+0x23/0x50 [ 416.690578][ C0] ? __hrtimer_init+0x106/0x2c0 [ 416.695491][ C0] hrtimer_nanosleep+0x146/0x370 [ 416.700491][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 416.706004][ C0] ? __might_fault+0xe3/0x190 [ 416.710832][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 416.716609][ C0] ? get_timespec64+0x148/0x240 [ 416.721503][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 416.727009][ C0] common_nsleep+0xa1/0xd0 [ 416.731513][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 416.737268][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 416.743883][ C0] do_syscall_64+0xcd/0x250 [ 416.748621][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.754606][ C0] RIP: 0033:0x7f8f690c00a3 [ 416.759325][ C0] RSP: 002b:00007ffc74a18cd8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 416.767977][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8f690c00a3 [ 416.776171][ C0] RDX: 00007ffc74a18cf0 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.784369][ C0] RBP: 00007ffc74a18d4c R08: 000000000000f302 R09: 00007f8f68f0a080 [ 416.792612][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 416.800800][ C0] R13: 00000000000613bd R14: 00000000000613bd R15: 00007ffc74a18da0 [ 416.809099][ C0] [ 416.812265][ C0] task:syz.2.128 state:S stack:27200 pid:13860 tgid:13860 ppid:11634 flags:0x00000000 [ 416.822531][ C0] Call Trace: [ 416.825925][ C0] [ 416.828887][ C0] __schedule+0x1042/0x34b0 [ 416.833471][ C0] ? __pfx___schedule+0x10/0x10 [ 416.838375][ C0] ? schedule+0x298/0x350 [ 416.842756][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.847839][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.853126][ C0] ? lock_acquire+0x2f/0xb0 [ 416.857712][ C0] ? schedule+0x1fd/0x350 [ 416.862191][ C0] ? futex_wait_queue+0x41/0x1f0 [ 416.867262][ C0] schedule+0xe7/0x350 [ 416.871423][ C0] futex_wait_queue+0xfc/0x1f0 [ 416.876621][ C0] __futex_wait+0x291/0x3c0 [ 416.881263][ C0] ? __pfx___futex_wait+0x10/0x10 [ 416.886383][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.891489][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 416.897019][ C0] ? ktime_add_safe+0x60/0x70 [ 416.901782][ C0] futex_wait+0xe9/0x380 [ 416.906075][ C0] ? __pfx_futex_wait+0x10/0x10 [ 416.911067][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 416.916314][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.921556][ C0] ? ktime_get+0xd9/0x1a0 [ 416.925955][ C0] do_futex+0x22b/0x350 [ 416.930208][ C0] ? __pfx_do_futex+0x10/0x10 [ 416.935200][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 416.940097][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 416.945441][ C0] do_syscall_64+0xcd/0x250 [ 416.949987][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.955976][ C0] RIP: 0033:0x7f5bb19cdff9 [ 416.960668][ C0] RSP: 002b:00007ffe6d1fb9f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 416.969435][ C0] RAX: ffffffffffffffda RBX: 00007ffe6d1fbb20 RCX: 00007f5bb19cdff9 [ 416.977495][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5bb1b85f8c [ 416.985612][ C0] RBP: 00007f5bb1b85f8c R08: 00007f5bb26c6080 R09: 00007ffe6d1fbcef [ 416.993765][ C0] R10: 00007ffe6d1fbb00 R11: 0000000000000246 R12: 00000000000616ba [ 417.001868][ C0] R13: 00007ffe6d1fbb00 R14: 000000000000015e R15: 000000000006155c [ 417.009909][ C0] [ 417.013006][ C0] task:syz.2.128 state:S stack:28336 pid:13863 tgid:13860 ppid:11634 flags:0x00000000 [ 417.023319][ C0] Call Trace: [ 417.026633][ C0] [ 417.029601][ C0] __schedule+0x1042/0x34b0 [ 417.034175][ C0] ? __pfx___schedule+0x10/0x10 [ 417.039101][ C0] ? schedule+0x298/0x350 [ 417.043491][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.048582][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.053845][ C0] ? lock_acquire+0x2f/0xb0 [ 417.058420][ C0] ? schedule+0x1fd/0x350 [ 417.062853][ C0] schedule+0xe7/0x350 [ 417.066989][ C0] schedule_timeout+0x258/0x2a0 [ 417.071909][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 417.077477][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 417.082840][ C0] __wait_for_common+0x3e1/0x600 [ 417.087863][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 417.093596][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 417.099134][ C0] ? dummy_queue+0x3fb/0xb70 [ 417.103933][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.108789][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 417.115027][ C0] raw_process_ep_io+0x5d7/0xb90 [ 417.120048][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 417.125634][ C0] ? memdup_user+0x88/0xd0 [ 417.130109][ C0] raw_ioctl+0xa4d/0x2b90 [ 417.134502][ C0] ? lock_acquire+0x2f/0xb0 [ 417.139376][ C0] ? __fget_files+0x40/0x3f0 [ 417.144051][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 417.148878][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 417.154134][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 417.159134][ C0] __x64_sys_ioctl+0x18f/0x220 [ 417.164061][ C0] do_syscall_64+0xcd/0x250 [ 417.168715][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.174775][ C0] RIP: 0033:0x7f5bb19cdbfb [ 417.179417][ C0] RSP: 002b:00007f5bb144df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 417.188232][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f5bb19cdbfb [ 417.196245][ C0] RDX: 00007f5bb144dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 417.204345][ C0] RBP: 0000000000000003 R08: 00007f5bb1cb0320 R09: 0000000000000000 [ 417.212633][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 417.220982][ C0] R13: 0000000000000000 R14: 00007f5bb1b85f80 R15: 00007ffe6d1fb898 [ 417.229141][ C0] [ 417.232293][ C0] task:udevd state:R running task stack:26944 pid:13861 tgid:13861 ppid:2861 flags:0x00000002 [ 417.244250][ C0] Call Trace: [ 417.247658][ C0] [ 417.250634][ C0] __schedule+0x1042/0x34b0 [ 417.255321][ C0] ? __pfx___schedule+0x10/0x10 [ 417.260374][ C0] ? schedule+0x298/0x350 [ 417.264802][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.270072][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.275329][ C0] ? lock_acquire+0x2f/0xb0 [ 417.280063][ C0] ? schedule+0x1fd/0x350 [ 417.284454][ C0] schedule+0xe7/0x350 [ 417.288674][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 417.294885][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 417.301634][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 417.306731][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 417.312452][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 417.317303][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 417.322748][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 417.329221][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 417.334145][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 417.339403][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 417.345341][ C0] ? ksys_write+0x1ad/0x260 [ 417.350013][ C0] ? __pfx_ksys_write+0x10/0x10 [ 417.354942][ C0] do_syscall_64+0xcd/0x250 [ 417.359510][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.365635][ C0] RIP: 0033:0x7f1a10eba457 [ 417.370093][ C0] RSP: 002b:00007fff597e8678 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 417.378751][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a10eba457 [ 417.387027][ C0] RDX: 0000000000000004 RSI: 00007fff597e86b8 RDI: 0000000000000004 [ 417.395336][ C0] RBP: 0000561e0c128a00 R08: 0000000000000007 R09: a81d8e9b8d3c45b2 [ 417.403357][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e0c12b970 [ 417.411451][ C0] R13: 00007fff597e86b8 R14: 00000000ffffffff R15: 0000561e0c0f42c0 [ 417.419478][ C0] [ 417.422533][ C0] task:udevd state:D stack:27280 pid:13866 tgid:13866 ppid:2861 flags:0x00000002 [ 417.432790][ C0] Call Trace: [ 417.436160][ C0] [ 417.439165][ C0] __schedule+0x1042/0x34b0 [ 417.443853][ C0] ? __pfx___schedule+0x10/0x10 [ 417.448951][ C0] ? schedule+0x298/0x350 [ 417.453364][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.458449][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.463712][ C0] ? lock_acquire+0x2f/0xb0 [ 417.468267][ C0] ? schedule+0x1fd/0x350 [ 417.472680][ C0] schedule+0xe7/0x350 [ 417.476922][ C0] schedule_preempt_disabled+0x13/0x30 [ 417.482628][ C0] __mutex_lock+0x5b8/0x9c0 [ 417.487197][ C0] ? uevent_show+0x188/0x3b0 [ 417.492006][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 417.497105][ C0] ? uevent_show+0x188/0x3b0 [ 417.501756][ C0] uevent_show+0x188/0x3b0 [ 417.506343][ C0] ? __pfx_uevent_show+0x10/0x10 [ 417.511426][ C0] dev_attr_show+0x53/0xe0 [ 417.515912][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 417.521136][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 417.526158][ C0] seq_read_iter+0x4f4/0x12b0 [ 417.530908][ C0] kernfs_fop_read_iter+0x414/0x580 [ 417.536155][ C0] ? security_file_permission+0x21/0x80 [ 417.541955][ C0] vfs_read+0x87f/0xbe0 [ 417.546173][ C0] ? __pfx_vfs_read+0x10/0x10 [ 417.550994][ C0] ? find_held_lock+0x2d/0x110 [ 417.555829][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.560905][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.566175][ C0] ksys_read+0x12f/0x260 [ 417.570502][ C0] ? __pfx_ksys_read+0x10/0x10 [ 417.575345][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 417.580706][ C0] do_syscall_64+0xcd/0x250 [ 417.585267][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.591227][ C0] RIP: 0033:0x7f1a10eadb6a [ 417.595680][ C0] RSP: 002b:00007fff597dfc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 417.604141][ C0] RAX: ffffffffffffffda RBX: 0000561e0c130f30 RCX: 00007f1a10eadb6a [ 417.612155][ C0] RDX: 0000000000001000 RSI: 0000561e0c131110 RDI: 0000000000000008 [ 417.620175][ C0] RBP: 0000561e0c130f30 R08: 0000000000000008 R09: 0000000000000020 [ 417.628206][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 417.636248][ C0] R13: 0000000000003fff R14: 00007fff597e0128 R15: 000000000000000a [ 417.644316][ C0] [ 417.647379][ C0] task:syz.0.129 state:R running task stack:27504 pid:13899 tgid:13899 ppid:11636 flags:0x00000000 [ 417.659397][ C0] Call Trace: [ 417.662778][ C0] [ 417.665752][ C0] __schedule+0x1042/0x34b0 [ 417.670322][ C0] ? __pfx___schedule+0x10/0x10 [ 417.675317][ C0] ? schedule+0x298/0x350 [ 417.679694][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.684871][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.690118][ C0] ? lock_acquire+0x2f/0xb0 [ 417.694810][ C0] ? schedule+0x1fd/0x350 [ 417.699280][ C0] ? futex_wait_queue+0x41/0x1f0 [ 417.704378][ C0] schedule+0xe7/0x350 [ 417.708531][ C0] futex_wait_queue+0xfc/0x1f0 [ 417.713408][ C0] __futex_wait+0x291/0x3c0 [ 417.718030][ C0] ? __pfx___futex_wait+0x10/0x10 [ 417.723112][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 417.728208][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 417.733944][ C0] ? ktime_add_safe+0x60/0x70 [ 417.738702][ C0] futex_wait+0xe9/0x380 [ 417.743021][ C0] ? __pfx_futex_wait+0x10/0x10 [ 417.748022][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 417.753281][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.758655][ C0] ? ktime_get+0xd9/0x1a0 [ 417.763315][ C0] do_futex+0x22b/0x350 [ 417.767684][ C0] ? __pfx_do_futex+0x10/0x10 [ 417.772522][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 417.777457][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 417.783138][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 417.788483][ C0] do_syscall_64+0xcd/0x250 [ 417.793040][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.799077][ C0] RIP: 0033:0x7f8375e0dff9 [ 417.803612][ C0] RSP: 002b:00007ffd3c3e7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 417.812330][ C0] RAX: ffffffffffffffda RBX: 00007ffd3c3e7340 RCX: 00007f8375e0dff9 [ 417.820337][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8375fc5f8c [ 417.828348][ C0] RBP: 00007f8375fc5f8c R08: 00007f8376b02080 R09: 00007ffd3c3e750f [ 417.836388][ C0] R10: 00007ffd3c3e7320 R11: 0000000000000246 R12: 0000000000061ef1 [ 417.844398][ C0] R13: 00007ffd3c3e7320 R14: 0000000000000bea R15: 0000000000061307 [ 417.852425][ C0] [ 417.855476][ C0] task:syz.0.129 state:S stack:28560 pid:13900 tgid:13899 ppid:11636 flags:0x00000000 [ 417.865998][ C0] Call Trace: [ 417.869396][ C0] [ 417.872450][ C0] __schedule+0x1042/0x34b0 [ 417.877049][ C0] ? __pfx___schedule+0x10/0x10 [ 417.881954][ C0] ? schedule+0x298/0x350 [ 417.886348][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.891515][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.896768][ C0] ? lock_acquire+0x2f/0xb0 [ 417.901322][ C0] ? schedule+0x1fd/0x350 [ 417.905702][ C0] ? do_nanosleep+0x18a/0x510 [ 417.910447][ C0] schedule+0xe7/0x350 [ 417.914567][ C0] do_nanosleep+0x216/0x510 [ 417.919111][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 417.924890][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 417.929968][ C0] ? __asan_memset+0x23/0x50 [ 417.934605][ C0] ? __hrtimer_init+0x106/0x2c0 [ 417.939514][ C0] hrtimer_nanosleep+0x146/0x370 [ 417.944515][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 417.950116][ C0] ? __might_fault+0xe3/0x190 [ 417.954863][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 417.960122][ C0] ? get_timespec64+0x148/0x240 [ 417.965013][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 417.970387][ C0] common_nsleep+0xa1/0xd0 [ 417.974881][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 417.980575][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 417.986800][ C0] do_syscall_64+0xcd/0x250 [ 417.991361][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.997334][ C0] RIP: 0033:0x7f8375e400e5 [ 418.001907][ C0] RSP: 002b:00007f837588cf00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 418.010370][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8375e400e5 [ 418.018645][ C0] RDX: 00007f837588cf40 RSI: 0000000000000000 RDI: 0000000000000000 [ 418.027088][ C0] RBP: 00007f837588dfe0 R08: 0000000000000000 R09: 0000000000000000 [ 418.035184][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 418.043451][ C0] R13: 0000000800000000 R14: 0000000000000000 R15: 00007f8375e8a273 [ 418.051476][ C0] [ 418.054526][ C0] task:udevd state:D stack:27280 pid:13903 tgid:13903 ppid:2861 flags:0x00000002 [ 418.065001][ C0] Call Trace: [ 418.068432][ C0] [ 418.071552][ C0] __schedule+0x1042/0x34b0 [ 418.076123][ C0] ? __pfx___schedule+0x10/0x10 [ 418.081057][ C0] ? schedule+0x298/0x350 [ 418.085498][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.090598][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.095970][ C0] ? lock_acquire+0x2f/0xb0 [ 418.100536][ C0] ? schedule+0x1fd/0x350 [ 418.104929][ C0] schedule+0xe7/0x350 [ 418.109052][ C0] schedule_preempt_disabled+0x13/0x30 [ 418.114566][ C0] __mutex_lock+0x5b8/0x9c0 [ 418.119221][ C0] ? uevent_show+0x188/0x3b0 [ 418.124030][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 418.129157][ C0] ? uevent_show+0x188/0x3b0 [ 418.133872][ C0] uevent_show+0x188/0x3b0 [ 418.138334][ C0] ? __pfx_uevent_show+0x10/0x10 [ 418.143356][ C0] dev_attr_show+0x53/0xe0 [ 418.148006][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 418.153263][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 418.158266][ C0] seq_read_iter+0x4f4/0x12b0 [ 418.163057][ C0] kernfs_fop_read_iter+0x414/0x580 [ 418.168311][ C0] ? security_file_permission+0x21/0x80 [ 418.173919][ C0] vfs_read+0x87f/0xbe0 [ 418.178140][ C0] ? __pfx_vfs_read+0x10/0x10 [ 418.182905][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 418.188679][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 418.193965][ C0] ksys_read+0x12f/0x260 [ 418.198300][ C0] ? __pfx_ksys_read+0x10/0x10 [ 418.203139][ C0] do_syscall_64+0xcd/0x250 [ 418.207699][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.213705][ C0] RIP: 0033:0x7f1a10eadb6a [ 418.218292][ C0] RSP: 002b:00007fff597dfc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 418.227135][ C0] RAX: ffffffffffffffda RBX: 0000561e0c130f30 RCX: 00007f1a10eadb6a [ 418.235320][ C0] RDX: 0000000000001000 RSI: 0000561e0c131110 RDI: 0000000000000008 [ 418.243641][ C0] RBP: 0000561e0c130f30 R08: 0000000000000008 R09: 0000000000000000 [ 418.251917][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 418.259942][ C0] R13: 0000000000003fff R14: 00007fff597e0128 R15: 000000000000000a [ 418.267981][ C0] [ 418.271034][ C0] task:syz.1.130 state:S stack:27200 pid:13907 tgid:13907 ppid:11639 flags:0x00000000 [ 418.281386][ C0] Call Trace: [ 418.284699][ C0] [ 418.287667][ C0] __schedule+0x1042/0x34b0 [ 418.292368][ C0] ? __pfx___schedule+0x10/0x10 [ 418.297363][ C0] ? schedule+0x298/0x350 [ 418.301831][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.306907][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.312157][ C0] ? lock_acquire+0x2f/0xb0 [ 418.316847][ C0] ? schedule+0x1fd/0x350 [ 418.321279][ C0] ? futex_wait_queue+0x41/0x1f0 [ 418.326317][ C0] schedule+0xe7/0x350 [ 418.330472][ C0] futex_wait_queue+0xfc/0x1f0 [ 418.335398][ C0] __futex_wait+0x291/0x3c0 [ 418.339972][ C0] ? __pfx___futex_wait+0x10/0x10 [ 418.345160][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 418.350282][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 418.355895][ C0] ? ktime_add_safe+0x60/0x70 [ 418.360641][ C0] futex_wait+0xe9/0x380 [ 418.364977][ C0] ? __pfx_futex_wait+0x10/0x10 [ 418.370055][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 418.375318][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.380561][ C0] ? ktime_get+0xd9/0x1a0 [ 418.384942][ C0] do_futex+0x22b/0x350 [ 418.389173][ C0] ? __pfx_do_futex+0x10/0x10 [ 418.393906][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 418.398726][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 418.404148][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 418.409511][ C0] do_syscall_64+0xcd/0x250 [ 418.414065][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.420021][ C0] RIP: 0033:0x7f1b896cdff9 [ 418.424565][ C0] RSP: 002b:00007ffc9259aec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 418.433024][ C0] RAX: ffffffffffffffda RBX: 00007ffc9259aff0 RCX: 00007f1b896cdff9 [ 418.441043][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1b89885f8c [ 418.449154][ C0] RBP: 00007f1b89885f8c R08: 00007f1b8a3bf080 R09: 00007ffc9259b1bf [ 418.457178][ C0] R10: 00007ffc9259afd0 R11: 0000000000000246 R12: 0000000000061f70 [ 418.465413][ C0] R13: 00007ffc9259afd0 R14: 0000000000000bea R15: 0000000000061386 [ 418.473660][ C0] [ 418.476894][ C0] task:syz.1.130 state:S stack:28816 pid:13908 tgid:13907 ppid:11639 flags:0x00000000 [ 418.487263][ C0] Call Trace: [ 418.490576][ C0] [ 418.493546][ C0] __schedule+0x1042/0x34b0 [ 418.498202][ C0] ? __pfx___schedule+0x10/0x10 [ 418.503108][ C0] ? schedule+0x298/0x350 [ 418.507485][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.512563][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.517987][ C0] ? lock_acquire+0x2f/0xb0 [ 418.522546][ C0] ? schedule+0x1fd/0x350 [ 418.527018][ C0] ? do_nanosleep+0x18a/0x510 [ 418.531842][ C0] schedule+0xe7/0x350 [ 418.536004][ C0] do_nanosleep+0x216/0x510 [ 418.540719][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 418.546422][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 418.551492][ C0] ? __asan_memset+0x23/0x50 [ 418.556222][ C0] ? __hrtimer_init+0x106/0x2c0 [ 418.561130][ C0] hrtimer_nanosleep+0x146/0x370 [ 418.566127][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 418.571641][ C0] ? __might_fault+0xe3/0x190 [ 418.576399][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 418.581766][ C0] ? get_timespec64+0x148/0x240 [ 418.586701][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 418.591954][ C0] common_nsleep+0xa1/0xd0 [ 418.596421][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 418.602298][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 418.608520][ C0] do_syscall_64+0xcd/0x250 [ 418.613070][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.619136][ C0] RIP: 0033:0x7f1b897000e5 [ 418.623762][ C0] RSP: 002b:00007f1b8914cf00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 418.632381][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b897000e5 [ 418.640404][ C0] RDX: 00007f1b8914cf40 RSI: 0000000000000000 RDI: 0000000000000000 [ 418.648416][ C0] RBP: 00007f1b8914dfe0 R08: 0000000000000000 R09: 0000000000000000 [ 418.656456][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 418.664688][ C0] R13: 0000000800000000 R14: 0000000000000000 R15: 00007f1b8974a273 [ 418.672838][ C0] [ 418.675934][ C0] task:syz.4.132 state:R running task stack:27200 pid:13911 tgid:13911 ppid:11647 flags:0x00000000 [ 418.688041][ C0] Call Trace: [ 418.691348][ C0] [ 418.694400][ C0] __schedule+0x1042/0x34b0 [ 418.699000][ C0] ? __pfx___schedule+0x10/0x10 [ 418.703905][ C0] ? schedule+0x298/0x350 [ 418.708311][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.713473][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.719047][ C0] ? lock_acquire+0x2f/0xb0 [ 418.723634][ C0] ? schedule+0x1fd/0x350 [ 418.728155][ C0] ? futex_wait_queue+0x41/0x1f0 [ 418.733422][ C0] schedule+0xe7/0x350 [ 418.737754][ C0] futex_wait_queue+0xfc/0x1f0 [ 418.742588][ C0] __futex_wait+0x291/0x3c0 [ 418.747253][ C0] ? __pfx___futex_wait+0x10/0x10 [ 418.752423][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 418.757519][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 418.763507][ C0] ? ktime_add_safe+0x60/0x70 [ 418.768269][ C0] futex_wait+0xe9/0x380 [ 418.772661][ C0] ? __pfx_futex_wait+0x10/0x10 [ 418.777569][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 418.782989][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.788266][ C0] ? ktime_get+0xd9/0x1a0 [ 418.792833][ C0] do_futex+0x22b/0x350 [ 418.797154][ C0] ? __pfx_do_futex+0x10/0x10 [ 418.801918][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 418.806747][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 418.812087][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 418.817806][ C0] do_syscall_64+0xcd/0x250 [ 418.822368][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.828790][ C0] RIP: 0033:0x7f8f6908dff9 [ 418.833328][ C0] RSP: 002b:00007ffc74a18ae8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 418.842050][ C0] RAX: ffffffffffffffda RBX: 00007ffc74a18c10 RCX: 00007f8f6908dff9 [ 418.850067][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8f69245f8c [ 418.858079][ C0] RBP: 00007f8f69245f8c R08: 00007f8f68f0a080 R09: 00007ffc74a18ddf [ 418.866177][ C0] R10: 00007ffc74a18bf0 R11: 0000000000000246 R12: 0000000000061fb1 [ 418.874273][ C0] R13: 00007ffc74a18bf0 R14: 0000000000000bea R15: 00000000000613c7 [ 418.882389][ C0] [ 418.885448][ C0] task:syz.4.132 state:S stack:28496 pid:13913 tgid:13911 ppid:11647 flags:0x00000000 [ 418.895798][ C0] Call Trace: [ 418.899106][ C0] [ 418.902076][ C0] __schedule+0x1042/0x34b0 [ 418.906645][ C0] ? __pfx___schedule+0x10/0x10 [ 418.911633][ C0] ? schedule+0x298/0x350 [ 418.916008][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.921216][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 418.926656][ C0] ? lock_acquire+0x2f/0xb0 [ 418.931240][ C0] ? schedule+0x1fd/0x350 [ 418.935800][ C0] schedule+0xe7/0x350 [ 418.940213][ C0] schedule_timeout+0x258/0x2a0 [ 418.945235][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 418.950767][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 418.956025][ C0] ___down_common+0x2d7/0x460 [ 418.960768][ C0] ? __pfx____down_common+0x10/0x10 [ 418.966025][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 418.971126][ C0] ? rcu_is_watching+0x12/0xc0 [ 418.976013][ C0] __down_interruptible+0x21/0x40 [ 418.981101][ C0] down_interruptible+0x7f/0xa0 [ 418.986180][ C0] raw_ioctl+0x11ea/0x2b90 [ 418.990698][ C0] ? __fget_files+0x40/0x3f0 [ 418.995624][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 419.000451][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 419.005631][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 419.010672][ C0] __x64_sys_ioctl+0x18f/0x220 [ 419.015571][ C0] do_syscall_64+0xcd/0x250 [ 419.020586][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.026908][ C0] RIP: 0033:0x7f8f6908dbfb [ 419.031458][ C0] RSP: 002b:00007f8f68b06f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 419.040721][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f6908dbfb [ 419.048758][ C0] RDX: 00007f8f68b07fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 419.056776][ C0] RBP: 00007f8f68b07fe0 R08: 0000000000000080 R09: 00007f8f68b06fd8 [ 419.064797][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 419.072897][ C0] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f8f6910a273 [ 419.081024][ C0] [ 419.084169][ C0] task:udevd state:R running task stack:28096 pid:13914 tgid:13914 ppid:2861 flags:0x00000002 [ 419.096015][ C0] Call Trace: [ 419.099328][ C0] [ 419.102300][ C0] __schedule+0x1042/0x34b0 [ 419.106885][ C0] ? __pfx___schedule+0x10/0x10 [ 419.111799][ C0] ? schedule+0x298/0x350 [ 419.116211][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.121349][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 419.126723][ C0] ? lock_acquire+0x2f/0xb0 [ 419.131308][ C0] ? schedule+0x1fd/0x350 [ 419.136087][ C0] schedule+0xe7/0x350 [ 419.140335][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 419.146476][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 419.153129][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 419.158372][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 419.163951][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 419.168999][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 419.174298][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 419.180864][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 419.185691][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 419.190945][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 419.196733][ C0] ? ksys_write+0x1ad/0x260 [ 419.201405][ C0] ? __pfx_ksys_write+0x10/0x10 [ 419.206383][ C0] do_syscall_64+0xcd/0x250 [ 419.211063][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.217087][ C0] RIP: 0033:0x7f1a10eba457 [ 419.221560][ C0] RSP: 002b:00007fff597e8678 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 419.230171][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a10eba457 [ 419.238503][ C0] RDX: 0000000000000004 RSI: 00007fff597e86b8 RDI: 0000000000000004 [ 419.246748][ C0] RBP: 0000561e0c12dfc0 R08: 0000000000000007 R09: a81d8e9b8d3c45b2 [ 419.254894][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e0c13be30 [ 419.262936][ C0] R13: 00007fff597e86b8 R14: 00000000ffffffff R15: 0000561e0c0f42c0 [ 419.270979][ C0] [ 419.274068][ C0] task:syz.3.131 state:R running task stack:27200 pid:13918 tgid:13918 ppid:11644 flags:0x00000000 [ 419.286087][ C0] Call Trace: [ 419.289501][ C0] [ 419.292699][ C0] __schedule+0x1042/0x34b0 [ 419.297293][ C0] ? __pfx___schedule+0x10/0x10 [ 419.302306][ C0] ? schedule+0x298/0x350 [ 419.306819][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.311918][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 419.317260][ C0] ? lock_acquire+0x2f/0xb0 [ 419.321818][ C0] ? schedule+0x1fd/0x350 [ 419.326289][ C0] ? futex_wait_queue+0x41/0x1f0 [ 419.331284][ C0] schedule+0xe7/0x350 [ 419.335413][ C0] futex_wait_queue+0xfc/0x1f0 [ 419.340235][ C0] __futex_wait+0x291/0x3c0 [ 419.344888][ C0] ? __pfx___futex_wait+0x10/0x10 [ 419.349964][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 419.355053][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 419.360572][ C0] ? ktime_add_safe+0x60/0x70 [ 419.365342][ C0] futex_wait+0xe9/0x380 [ 419.369702][ C0] ? __pfx_futex_wait+0x10/0x10 [ 419.374658][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 419.379964][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 419.385334][ C0] ? ktime_get+0xd9/0x1a0 [ 419.389733][ C0] do_futex+0x22b/0x350 [ 419.393951][ C0] ? __pfx_do_futex+0x10/0x10 [ 419.398682][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 419.403494][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 419.408857][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 419.414209][ C0] do_syscall_64+0xcd/0x250 [ 419.418779][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.424741][ C0] RIP: 0033:0x7feb4484dff9 [ 419.429282][ C0] RSP: 002b:00007ffe66529858 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 419.437740][ C0] RAX: ffffffffffffffda RBX: 00007ffe66529980 RCX: 00007feb4484dff9 [ 419.445839][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007feb44a05f8c [ 419.454112][ C0] RBP: 00007feb44a05f8c R08: 00007feb45544080 R09: 00007ffe66529b4f [ 419.462120][ C0] R10: 00007ffe66529960 R11: 0000000000000246 R12: 00000000000620a8 [ 419.470216][ C0] R13: 00007ffe66529960 R14: 0000000000000bea R15: 00000000000614be [ 419.478253][ C0] [ 419.481303][ C0] task:syz.3.131 state:S stack:28992 pid:13919 tgid:13918 ppid:11644 flags:0x00000000 [ 419.491697][ C0] Call Trace: [ 419.495184][ C0] [ 419.498155][ C0] __schedule+0x1042/0x34b0 [ 419.502809][ C0] ? __pfx___schedule+0x10/0x10 [ 419.507732][ C0] ? schedule+0x298/0x350 [ 419.512176][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.517357][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 419.522618][ C0] ? lock_acquire+0x2f/0xb0 [ 419.527168][ C0] ? schedule+0x1fd/0x350 [ 419.531550][ C0] schedule+0xe7/0x350 [ 419.535669][ C0] schedule_timeout+0x258/0x2a0 [ 419.540727][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 419.546195][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 419.551935][ C0] ___down_common+0x2d7/0x460 [ 419.556752][ C0] ? __pfx____down_common+0x10/0x10 [ 419.562060][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 419.567285][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.572098][ C0] __down_interruptible+0x21/0x40 [ 419.577188][ C0] down_interruptible+0x7f/0xa0 [ 419.582100][ C0] raw_ioctl+0x11ea/0x2b90 [ 419.586580][ C0] ? __fget_files+0x40/0x3f0 [ 419.591257][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 419.596086][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 419.601268][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 419.606100][ C0] __x64_sys_ioctl+0x18f/0x220 [ 419.611146][ C0] do_syscall_64+0xcd/0x250 [ 419.615788][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.621848][ C0] RIP: 0033:0x7feb4484dbfb [ 419.626306][ C0] RSP: 002b:00007feb442ccf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 419.634773][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb4484dbfb [ 419.642881][ C0] RDX: 00007feb442cdfe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 419.650978][ C0] RBP: 00007feb442cdfe0 R08: 0000000000000000 R09: 00332e6364755f79 [ 419.659016][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 419.667112][ C0] R13: 0000000800000000 R14: 0000000020000000 R15: 00007feb448ca273 [ 419.675374][ C0] [ 419.678456][ C0] task:udevd state:R running task stack:28176 pid:13920 tgid:13920 ppid:2861 flags:0x00000002 [ 419.690376][ C0] Call Trace: [ 419.693700][ C0] [ 419.696675][ C0] __schedule+0x1042/0x34b0 [ 419.701249][ C0] ? __pfx___schedule+0x10/0x10 [ 419.706210][ C0] ? schedule+0x298/0x350 [ 419.710599][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.715732][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 419.721089][ C0] ? lock_acquire+0x2f/0xb0 [ 419.725668][ C0] ? schedule+0x1fd/0x350 [ 419.730214][ C0] schedule+0xe7/0x350 [ 419.734444][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 419.740660][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 419.747391][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 419.752806][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 419.758455][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 419.763389][ C0] ? ktime_get+0xd9/0x1a0 [ 419.767865][ C0] ? ktime_get+0xd9/0x1a0 [ 419.772289][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 419.777460][ C0] ? find_held_lock+0x2d/0x110 [ 419.782361][ C0] ? handle_softirqs+0x206/0x8d0 [ 419.787343][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 419.793729][ C0] ? hrtimer_reprogram+0x283/0x460 [ 419.799105][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 419.804445][ C0] ? __local_bh_enable+0x7a/0x90 [ 419.809436][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 419.815216][ C0] do_syscall_64+0xcd/0x250 [ 419.819852][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.825804][ C0] RIP: 0033:0x7f1a10eba457 [ 419.830253][ C0] RSP: 002b:00007fff597e8678 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 419.838837][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a10eba457 [ 419.846962][ C0] RDX: 0000000000000004 RSI: 00007fff597e86b8 RDI: 0000000000000004 [ 419.855151][ C0] RBP: 0000561e0c1ba3f0 R08: 0000000000000007 R09: a81d8e9b8d3c45b2 [ 419.863378][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e0c19b590 [ 419.871421][ C0] R13: 00007fff597e86b8 R14: 0000000000000008 R15: 0000561e0c0f42c0 [ 419.879468][ C0] [ 419.882545][ C0] [ 419.882545][ C0] Showing all locks held in the system: [ 419.890423][ C0] 4 locks held by kworker/0:0/8: [ 419.895441][ C0] #0: ffff888116e0d230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 419.904891][ C0] #1: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x880 [ 419.914578][ C0] #2: ffffffff89387cf8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 419.923861][ C0] #3: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 419.933977][ C0] 6 locks held by kworker/1:0/24: [ 419.939066][ C0] 2 locks held by udevd/2861: [ 419.943877][ C0] 2 locks held by getty/2919: [ 419.948586][ C0] #0: ffff888108ae50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 419.958527][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 419.968909][ C0] 5 locks held by kworker/0:2/3047: [ 419.974308][ C0] #0: ffff888105ef6d48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 419.985221][ C0] #1: ffffc900019efd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 419.996649][ C0] #2: ffff88810abf9190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 420.005649][ C0] #3: ffff88811938a190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 420.014963][ C0] #4: ffff88811667a160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 420.024370][ C0] 5 locks held by kworker/0:5/6866: [ 420.029685][ C0] 6 locks held by kworker/1:5/9155: [ 420.034915][ C0] 4 locks held by udevd/13866: [ 420.039744][ C0] #0: ffff88812e97d0a0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 420.048894][ C0] #1: ffff888111ee7c88 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 420.058501][ C0] #2: ffff88811339f698 (kn->active){++++}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 420.068357][ C0] #3: ffff88811938f190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 420.077411][ C0] 4 locks held by udevd/13903: [ 420.082221][ C0] #0: ffff88812e97d540 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 420.091216][ C0] #1: ffff888101778488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 420.100644][ C0] #2: ffff88811176d698 (kn->active){++++}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 420.110076][ C0] #3: ffff88811938a190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 420.119139][ C0] [ 420.121511][ C0] ============================================= [ 420.121511][ C0] [ 420.189759][ C0] raw-gadget.1 gadget.0: ignoring, device is not running [ 420.201008][ T9155] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 420.227544][ C0] raw-gadget.1 gadget.0: ignoring, device is not running [ 420.262391][ T3047] usbhid 1-1:0.0: can't add hid device: -71 [ 420.268617][ T3047] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 420.271601][ T6846] usb 3-1: USB disconnect, device number 6 [ 420.293945][ T3047] usb 1-1: USB disconnect, device number 6 [ 420.342303][ T6866] usbhid 2-1:0.0: can't add hid device: -71 [ 420.348422][ T6866] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 420.359417][ T6866] usb 2-1: USB disconnect, device number 6 [ 420.630841][ T24] usb 5-1: device not accepting address 6, error -71