C0] ? schedule+0x298/0x350
[ 439.134844][ C0] ? __pfx_lock_release+0x10/0x10
[ 439.140254][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 439.147283][ C0] ? lock_acquire+0x2f/0xb0
[ 439.152064][ C0] ? schedule+0x1fd/0x350
[ 439.156876][ C0] schedule+0xe7/0x350
[ 439.161077][ C0] ? worker_thread+0x271/0xf00
[ 439.166241][ C0] worker_thread+0x2de/0xf00
[ 439.170972][ C0] ? __pfx_worker_thread+0x10/0x10
[ 439.176721][ C0] kthread+0x2c1/0x3a0
[ 439.181157][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 439.187617][ C0] ? __pfx_kthread+0x10/0x10
[ 439.193484][ C0] ret_from_fork+0x45/0x80
[ 439.199060][ C0] ? __pfx_kthread+0x10/0x10
[ 439.204553][ C0] ret_from_fork_asm+0x1a/0x30
[ 439.209670][ C0]
[ 439.213167][ C0] task:jbd2/sda1-8 state:S stack:26928 pid:2824 tgid:2824 ppid:2 flags:0x00004000
[ 439.224718][ C0] Call Trace:
[ 439.228071][ C0]
[ 439.231133][ C0] __schedule+0x1042/0x34b0
[ 439.235834][ C0] ? __pfx___schedule+0x10/0x10
[ 439.241387][ C0] ? schedule+0x298/0x350
[ 439.245813][ C0] ? __pfx_lock_release+0x10/0x10
[ 439.251024][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 439.256491][ C0] ? lock_acquire+0x2f/0xb0
[ 439.261097][ C0] ? schedule+0x1fd/0x350
[ 439.265707][ C0] schedule+0xe7/0x350
[ 439.270043][ C0] kjournald2+0x5c7/0x760
[ 439.274489][ C0] ? __kthread_parkme+0xb7/0x220
[ 439.279513][ C0] ? __pfx_kjournald2+0x10/0x10
[ 439.284473][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 439.290650][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 439.295983][ C0] ? __kthread_parkme+0x148/0x220
[ 439.301099][ C0] ? __pfx_kjournald2+0x10/0x10
[ 439.306102][ C0] kthread+0x2c1/0x3a0
[ 439.310264][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 439.315571][ C0] ? __pfx_kthread+0x10/0x10
[ 439.320435][ C0] ret_from_fork+0x45/0x80
[ 439.325062][ C0] ? __pfx_kthread+0x10/0x10
[ 439.329750][ C0] ret_from_fork_asm+0x1a/0x30
[ 439.334631][ C0]
[ 439.337719][ C0] task:kworker/R-ext4- state:I stack:30032 pid:2825 tgid:2825 ppid:2 flags:0x00004000
[ 439.348055][ C0] Call Trace:
[ 439.351492][ C0]
[ 439.354552][ C0] __schedule+0x1042/0x34b0
[ 439.359197][ C0] ? __pfx___schedule+0x10/0x10
[ 439.364291][ C0] ? schedule+0x298/0x350
[ 439.368809][ C0] ? __pfx_lock_release+0x10/0x10
[ 439.373944][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 439.379238][ C0] ? lock_acquire+0x2f/0xb0
[ 439.384015][ C0] ? schedule+0x1fd/0x350
[ 439.388447][ C0] schedule+0xe7/0x350
[ 439.392614][ C0] rescuer_thread+0x946/0xe20
[ 439.397405][ C0] ? __kthread_parkme+0xb7/0x220
[ 439.402618][ C0] ? __pfx_lock_release+0x10/0x10
[ 439.407767][ C0] ? __pfx_rescuer_thread+0x10/0x10
[ 439.413196][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 439.418597][ C0] ? __kthread_parkme+0x148/0x220
[ 439.424243][ C0] ? __pfx_rescuer_thread+0x10/0x10
[ 439.429554][ C0] kthread+0x2c1/0x3a0
[ 439.433712][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 439.439023][ C0] ? __pfx_kthread+0x10/0x10
[ 439.443813][ C0] ret_from_fork+0x45/0x80
[ 439.448433][ C0] ? __pfx_kthread+0x10/0x10
[ 439.453129][ C0] ret_from_fork_asm+0x1a/0x30
[ 439.458195][ C0]
[ 439.461424][ C0] task:syslogd state:S stack:25024 pid:2844 tgid:2844 ppid:1 flags:0x00000002
[ 439.472123][ C0] Call Trace:
[ 439.475498][ C0]
[ 439.478502][ C0] __schedule+0x1042/0x34b0
[ 439.483116][ C0] ? __pfx___schedule+0x10/0x10
[ 439.488066][ C0] ? schedule+0x298/0x350
[ 439.492504][ C0] ? __pfx_lock_release+0x10/0x10
[ 439.497716][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 439.503022][ C0] ? lock_acquire+0x2f/0xb0
[ 439.507726][ C0] ? schedule+0x1fd/0x350
[ 439.512816][ C0] schedule+0xe7/0x350
[ 439.517008][ C0] schedule_timeout+0x258/0x2a0
[ 439.521965][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 439.527456][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 439.533767][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0
[ 439.540372][ C0] __skb_wait_for_more_packets+0x36c/0x5e0
[ 439.546398][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10
[ 439.553103][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10
[ 439.558780][ C0] ? __pfx_receiver_wake_function+0x10/0x10
[ 439.564840][ C0] __unix_dgram_recvmsg+0x243/0xdd0
[ 439.570163][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10
[ 439.575990][ C0] ? __pfx_sock_has_perm+0x10/0x10
[ 439.581199][ C0] ? __pfx_avc_has_perm+0x10/0x10
[ 439.586526][ C0] unix_dgram_recvmsg+0xd0/0x110
[ 439.591663][ C0] sock_recvmsg+0x1f6/0x250
[ 439.596379][ C0] sock_read_iter+0x2bb/0x3b0
[ 439.601307][ C0] ? __pfx_sock_read_iter+0x10/0x10
[ 439.606630][ C0] ? security_file_permission+0x21/0x80
[ 439.612296][ C0] vfs_read+0xa4c/0xbe0
[ 439.616664][ C0] ? __pfx_vfs_read+0x10/0x10
[ 439.621497][ C0] ? rcu_is_watching+0x12/0xc0
[ 439.626426][ C0] ksys_read+0x1fa/0x260
[ 439.630790][ C0] ? __pfx_ksys_read+0x10/0x10
[ 439.635682][ C0] do_syscall_64+0xcd/0x250
[ 439.640395][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 439.646672][ C0] RIP: 0033:0x7fa36fda9b6a
[ 439.651257][ C0] RSP: 002b:00007ffcfa4aedb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 439.659763][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa36fda9b6a
[ 439.667910][ C0] RDX: 00000000000000ff RSI: 000056273231a300 RDI: 0000000000000000
[ 439.675975][ C0] RBP: 000056273231a2c0 R08: 0000000000000001 R09: 0000000000000000
[ 439.684123][ C0] R10: 00007fa36ff483a3 R11: 0000000000000246 R12: 000056273231a35a
[ 439.692216][ C0] R13: 000056273231a300 R14: 0000000000000000 R15: 00007fa36ff8ca80
[ 439.700385][ C0]
[ 439.703580][ C0] task:acpid state:S stack:26112 pid:2847 tgid:2847 ppid:1 flags:0x00000002
[ 439.714000][ C0] Call Trace:
[ 439.717416][ C0]
[ 439.720691][ C0] __schedule+0x1042/0x34b0
[ 439.725719][ C0] ? __pfx___schedule+0x10/0x10
[ 439.730686][ C0] ? schedule+0x298/0x350
[ 439.735120][ C0] ? __pfx_lock_release+0x10/0x10
[ 439.740273][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 439.745570][ C0] ? lock_acquire+0x2f/0xb0
[ 439.750181][ C0] ? schedule+0x1fd/0x350
[ 439.754807][ C0] schedule+0xe7/0x350
[ 439.759133][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 439.765306][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 439.772028][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 439.778503][ C0] do_select+0x12ec/0x17b0
[ 439.783155][ C0] ? __pfx_do_select+0x10/0x10
[ 439.788237][ C0] ? __pfx_mark_lock+0x10/0x10
[ 439.793103][ C0] ? mark_lock+0xb5/0xc60
[ 439.797543][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.802360][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.807256][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.812062][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.816936][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.821746][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.826639][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.831456][ C0] ? __pfx_pollwake+0x10/0x10
[ 439.836252][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 439.841564][ C0] ? lock_acquire+0x2f/0xb0
[ 439.846163][ C0] ? __might_fault+0xe3/0x190
[ 439.850949][ C0] ? __might_fault+0xe3/0x190
[ 439.855747][ C0] ? core_sys_select+0x459/0xb80
[ 439.860896][ C0] core_sys_select+0x459/0xb80
[ 439.865778][ C0] ? __pfx_core_sys_select+0x10/0x10
[ 439.871165][ C0] ? __fput_sync+0x45/0x50
[ 439.875664][ C0] ? __x64_sys_close+0x86/0x100
[ 439.880613][ C0] ? do_syscall_64+0xcd/0x250
[ 439.885428][ C0] ? set_user_sigmask+0x217/0x2a0
[ 439.890564][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 439.896052][ C0] do_pselect.constprop.0+0x1a0/0x1f0
[ 439.901947][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 439.907971][ C0] ? kmem_cache_free+0x2fe/0x480
[ 439.913011][ C0] ? __fput+0x684/0xb60
[ 439.917313][ C0] __x64_sys_pselect6+0x183/0x240
[ 439.922640][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10
[ 439.928322][ C0] do_syscall_64+0xcd/0x250
[ 439.933004][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 439.939020][ C0] RIP: 0033:0x7f22a6239591
[ 439.943671][ C0] RSP: 002b:00007ffdecf6b710 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 439.952221][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22a6239591
[ 439.960288][ C0] RDX: 0000000000000000 RSI: 00007ffdecf6b808 RDI: 000000000000000c
[ 439.968346][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 439.976480][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 439.984529][ C0] R13: 000055a1484ce178 R14: 0000000000000000 R15: 000000000000000b
[ 439.992607][ C0]
[ 439.995711][ C0] task:klogd state:S stack:25168 pid:2851 tgid:2851 ppid:1 flags:0x00000002
[ 440.006215][ C0] Call Trace:
[ 440.009571][ C0]
[ 440.012666][ C0] __schedule+0x1042/0x34b0
[ 440.017313][ C0] ? __pfx___schedule+0x10/0x10
[ 440.022282][ C0] ? schedule+0x298/0x350
[ 440.026726][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.032033][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 440.037969][ C0] ? lock_acquire+0x2f/0xb0
[ 440.042834][ C0] ? schedule+0x1fd/0x350
[ 440.047368][ C0] schedule+0xe7/0x350
[ 440.051624][ C0] syslog_print+0x214/0x5d0
[ 440.056441][ C0] ? __pfx_syslog_print+0x10/0x10
[ 440.061747][ C0] ? avc_has_perm_noaudit+0x143/0x3a0
[ 440.067320][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 440.073525][ C0] ? avc_has_perm+0x11b/0x1c0
[ 440.078436][ C0] do_syslog+0x3e1/0x6c0
[ 440.082772][ C0] ? __pfx_do_syslog+0x10/0x10
[ 440.087641][ C0] ? rcu_is_watching+0x12/0xc0
[ 440.092697][ C0] __x64_sys_syslog+0x74/0xb0
[ 440.097566][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 440.102968][ C0] do_syscall_64+0xcd/0x250
[ 440.107854][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 440.114408][ C0] RIP: 0033:0x7f2785040fa7
[ 440.119387][ C0] RSP: 002b:00007ffc351ac358 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 440.127981][ C0] RAX: ffffffffffffffda RBX: 00007f27851df4a0 RCX: 00007f2785040fa7
[ 440.136035][ C0] RDX: 00000000000003ff RSI: 00007f27851df4a0 RDI: 0000000000000002
[ 440.144177][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 81c802c7a859563e
[ 440.152320][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f27851df4a0
[ 440.160414][ C0] R13: 00007f27851cf212 R14: 00007f27851df4e3 R15: 00007f27851df4e3
[ 440.168590][ C0]
[ 440.171768][ C0] task:udevd state:S stack:26192 pid:2862 tgid:2862 ppid:1 flags:0x00000002
[ 440.182081][ C0] Call Trace:
[ 440.185433][ C0]
[ 440.188727][ C0] __schedule+0x1042/0x34b0
[ 440.193757][ C0] ? __pfx___schedule+0x10/0x10
[ 440.198893][ C0] ? schedule+0x298/0x350
[ 440.203510][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.208725][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 440.214057][ C0] ? lock_acquire+0x2f/0xb0
[ 440.218760][ C0] ? schedule+0x1fd/0x350
[ 440.223240][ C0] schedule+0xe7/0x350
[ 440.227417][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0
[ 440.233602][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 440.240408][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 440.245612][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 440.250933][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 440.256501][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 440.261560][ C0] ? find_held_lock+0x2d/0x110
[ 440.266560][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 440.271784][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0
[ 440.277628][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 440.283109][ C0] ? timespec64_add_safe+0x18d/0x210
[ 440.288500][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 440.294947][ C0] ? ktime_get_ts64+0x1ad/0x2a0
[ 440.299898][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 440.305187][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 440.311023][ C0] do_syscall_64+0xcd/0x250
[ 440.315630][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 440.321934][ C0] RIP: 0033:0x7f56937f7457
[ 440.326700][ C0] RSP: 002b:00007ffed9bb57e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 440.335211][ C0] RAX: ffffffffffffffda RBX: 00007ffed9bb58e8 RCX: 00007f56937f7457
[ 440.343275][ C0] RDX: 0000000000000008 RSI: 00007ffed9bb58e8 RDI: 000000000000000b
[ 440.351528][ C0] RBP: 000055f7b6a2cbc0 R08: 00000000ffffffff R09: 0000000000000000
[ 440.359688][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8
[ 440.368003][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 440.376441][ C0]
[ 440.379630][ C0] task:dbus-daemon state:S stack:28032 pid:2884 tgid:2884 ppid:1 flags:0x00000002
[ 440.390141][ C0] Call Trace:
[ 440.393587][ C0]
[ 440.396598][ C0] __schedule+0x1042/0x34b0
[ 440.401369][ C0] ? __pfx___schedule+0x10/0x10
[ 440.406326][ C0] ? schedule+0x298/0x350
[ 440.410759][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.415886][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 440.421194][ C0] ? lock_acquire+0x2f/0xb0
[ 440.425878][ C0] ? schedule+0x1fd/0x350
[ 440.430309][ C0] schedule+0xe7/0x350
[ 440.434481][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 440.440736][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 440.447518][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 440.452577][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 440.458150][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 440.463034][ C0] ? mark_lock+0xb5/0xc60
[ 440.467486][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 440.472724][ C0] ? find_held_lock+0x2d/0x110
[ 440.477625][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340
[ 440.484249][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.489383][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 440.495843][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 440.501239][ C0] ? handle_mm_fault+0x497/0xaa0
[ 440.506304][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 440.512225][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 440.518332][ C0] do_syscall_64+0xcd/0x250
[ 440.522965][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 440.529034][ C0] RIP: 0033:0x7f3617ce1457
[ 440.533539][ C0] RSP: 002b:00007ffc6719b948 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 440.542168][ C0] RAX: ffffffffffffffda RBX: 00007ffc6719b958 RCX: 00007f3617ce1457
[ 440.550227][ C0] RDX: 0000000000000040 RSI: 00007ffc6719b958 RDI: 0000000000000003
[ 440.558365][ C0] RBP: 00007ffc6719bce8 R08: 0000000000000bf2 R09: 00007f3617e56080
[ 440.566509][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 440.574646][ C0] R13: 0000000000000001 R14: 00007ffc6719bce8 R15: 00007ffc6719bff8
[ 440.582897][ C0]
[ 440.585993][ C0] task:dhcpcd state:S stack:26384 pid:2899 tgid:2899 ppid:1 flags:0x00000002
[ 440.596326][ C0] Call Trace:
[ 440.599679][ C0]
[ 440.602681][ C0] __schedule+0x1042/0x34b0
[ 440.607292][ C0] ? __pfx___schedule+0x10/0x10
[ 440.612466][ C0] ? schedule+0x298/0x350
[ 440.616896][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.622744][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 440.628494][ C0] ? lock_acquire+0x2f/0xb0
[ 440.633371][ C0] ? schedule+0x1fd/0x350
[ 440.637903][ C0] schedule+0xe7/0x350
[ 440.642082][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0
[ 440.648439][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 440.655299][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 440.660616][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 440.666058][ C0] ? __pfx___pollwait+0x10/0x10
[ 440.671165][ C0] ? __pfx_unix_dgram_poll+0x10/0x10
[ 440.676544][ C0] ? unix_dgram_poll+0x373/0x780
[ 440.681589][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 440.687950][ C0] do_sys_poll+0xae0/0xde0
[ 440.692515][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 440.697601][ C0] ? move_addr_to_user+0xab/0x1d0
[ 440.702741][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.707533][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.712574][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.717476][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.722516][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 440.727822][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 440.733144][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 440.738449][ C0] ? set_user_sigmask+0x217/0x2a0
[ 440.743665][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 440.749177][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 440.754042][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 440.759464][ C0] ? __secure_computing+0x227/0x3a0
[ 440.764827][ C0] do_syscall_64+0xcd/0x250
[ 440.769427][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 440.775436][ C0] RIP: 0033:0x7fe6c1d2fad5
[ 440.779943][ C0] RSP: 002b:00007ffdbac893e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 440.788451][ C0] RAX: ffffffffffffffda RBX: 000055ced4b4af20 RCX: 00007fe6c1d2fad5
[ 440.796513][ C0] RDX: 00007ffdbac89400 RSI: 0000000000000004 RDI: 000055ced4b54eb0
[ 440.804665][ C0] RBP: 00007ffdbac89730 R08: 0000000000000008 R09: 00007fe6c1e18080
[ 440.812811][ C0] R10: 00007ffdbac89730 R11: 0000000000000246 R12: 00007ffdbac89428
[ 440.821140][ C0] R13: 000055cecb63a610 R14: 0000000000000000 R15: 0000000000000000
[ 440.829658][ C0]
[ 440.833067][ C0] task:dhcpcd state:S stack:24320 pid:2900 tgid:2900 ppid:2899 flags:0x00000002
[ 440.843846][ C0] Call Trace:
[ 440.847195][ C0]
[ 440.850240][ C0] __schedule+0x1042/0x34b0
[ 440.854970][ C0] ? __pfx___schedule+0x10/0x10
[ 440.859937][ C0] ? schedule+0x298/0x350
[ 440.864396][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.869529][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 440.874977][ C0] ? lock_acquire+0x2f/0xb0
[ 440.879594][ C0] ? schedule+0x1fd/0x350
[ 440.884053][ C0] schedule+0xe7/0x350
[ 440.888340][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 440.894512][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 440.901378][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 440.906702][ C0] ? __pfx___pollwait+0x10/0x10
[ 440.911675][ C0] ? __pfx_unix_dgram_poll+0x10/0x10
[ 440.917156][ C0] ? unix_dgram_poll+0x373/0x780
[ 440.922205][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 440.928656][ C0] do_sys_poll+0xae0/0xde0
[ 440.933197][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 440.938244][ C0] ? trace_sched_wakeup+0xe2/0x130
[ 440.943607][ C0] ? sock_def_readable+0x1de/0x610
[ 440.948905][ C0] ? __pfx_lock_release+0x10/0x10
[ 440.954057][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.958855][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.963741][ C0] ? __pfx_pollwake+0x10/0x10
[ 440.968572][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 440.973866][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 440.979189][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 440.985180][ C0] ? set_user_sigmask+0x217/0x2a0
[ 440.991024][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 440.997501][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 441.007861][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 441.015905][ C0] do_syscall_64+0xcd/0x250
[ 441.022650][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.028881][ C0] RIP: 0033:0x7fe6c1d2fad5
[ 441.033379][ C0] RSP: 002b:00007ffdbac893e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 441.042246][ C0] RAX: ffffffffffffffda RBX: 000055ced4b4af20 RCX: 00007fe6c1d2fad5
[ 441.050319][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055ced4b4af00
[ 441.058380][ C0] RBP: 00007ffdbac89730 R08: 0000000000000008 R09: bd577667dd39a2f0
[ 441.066642][ C0] R10: 00007ffdbac89730 R11: 0000000000000246 R12: 0000000000000000
[ 441.074965][ C0] R13: 000055cecb63a610 R14: 0000000000000000 R15: 0000000000000000
[ 441.083037][ C0]
[ 441.086120][ C0] task:dhcpcd state:S stack:27984 pid:2901 tgid:2901 ppid:2899 flags:0x00000002
[ 441.096706][ C0] Call Trace:
[ 441.100038][ C0]
[ 441.103041][ C0] __schedule+0x1042/0x34b0
[ 441.107648][ C0] ? __pfx___schedule+0x10/0x10
[ 441.112683][ C0] ? schedule+0x298/0x350
[ 441.117297][ C0] ? __pfx_lock_release+0x10/0x10
[ 441.122692][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 441.127987][ C0] ? lock_acquire+0x2f/0xb0
[ 441.132591][ C0] ? schedule+0x1fd/0x350
[ 441.137021][ C0] schedule+0xe7/0x350
[ 441.141191][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 441.147373][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 441.154151][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 441.159554][ C0] ? __pfx___pollwait+0x10/0x10
[ 441.164496][ C0] ? __pfx_unix_dgram_poll+0x10/0x10
[ 441.169961][ C0] ? unix_dgram_poll+0x373/0x780
[ 441.175009][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 441.181375][ C0] do_sys_poll+0xae0/0xde0
[ 441.185956][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 441.191133][ C0] ? __lock_acquire+0x163e/0x3ce0
[ 441.196291][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.201090][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.206053][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.210962][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.215883][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 441.221214][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 441.226540][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 441.232021][ C0] ? set_user_sigmask+0x217/0x2a0
[ 441.237339][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 441.243043][ C0] ? __pfx___seccomp_filter+0x10/0x10
[ 441.248545][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 441.253522][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 441.259003][ C0] ? __secure_computing+0x227/0x3a0
[ 441.264502][ C0] do_syscall_64+0xcd/0x250
[ 441.269318][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.275422][ C0] RIP: 0033:0x7fe6c1d2fad5
[ 441.279923][ C0] RSP: 002b:00007ffdbac893e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 441.288799][ C0] RAX: ffffffffffffffda RBX: 000055ced4b4af20 RCX: 00007fe6c1d2fad5
[ 441.297204][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055ced4b54020
[ 441.305281][ C0] RBP: 00007ffdbac89730 R08: 0000000000000008 R09: 000055cecb63a3d0
[ 441.313508][ C0] R10: 00007ffdbac89730 R11: 0000000000000246 R12: 0000000000000000
[ 441.321575][ C0] R13: 000055cecb63a610 R14: 0000000000000003 R15: 0000000000000000
[ 441.329832][ C0]
[ 441.332922][ C0] task:dhcpcd state:S stack:26640 pid:2902 tgid:2902 ppid:2899 flags:0x00000002
[ 441.344069][ C0] Call Trace:
[ 441.347452][ C0]
[ 441.350479][ C0] __schedule+0x1042/0x34b0
[ 441.355113][ C0] ? __pfx___schedule+0x10/0x10
[ 441.360160][ C0] ? schedule+0x298/0x350
[ 441.364603][ C0] ? __pfx_lock_release+0x10/0x10
[ 441.369862][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 441.375513][ C0] ? lock_acquire+0x2f/0xb0
[ 441.380125][ C0] ? schedule+0x1fd/0x350
[ 441.384685][ C0] schedule+0xe7/0x350
[ 441.388849][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 441.395028][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 441.401714][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 441.407042][ C0] ? __pfx___pollwait+0x10/0x10
[ 441.412005][ C0] ? __pfx_unix_dgram_poll+0x10/0x10
[ 441.417386][ C0] ? unix_dgram_poll+0x373/0x780
[ 441.422426][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 441.429135][ C0] do_sys_poll+0xae0/0xde0
[ 441.433699][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 441.438786][ C0] ? unix_stream_recvmsg+0x138/0x1c0
[ 441.444262][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.449128][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.454105][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.459074][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.464300][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.469312][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 441.474785][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 441.480283][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 441.485586][ C0] ? set_user_sigmask+0x217/0x2a0
[ 441.490822][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 441.496315][ C0] ? __pfx___seccomp_filter+0x10/0x10
[ 441.501805][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 441.506683][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 441.512323][ C0] ? ksys_read+0x1ad/0x260
[ 441.516962][ C0] ? __secure_computing+0x227/0x3a0
[ 441.522499][ C0] do_syscall_64+0xcd/0x250
[ 441.527231][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.533317][ C0] RIP: 0033:0x7fe6c1d2fad5
[ 441.537928][ C0] RSP: 002b:00007ffdbac893e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 441.546536][ C0] RAX: ffffffffffffffda RBX: 000055ced4b4af20 RCX: 00007fe6c1d2fad5
[ 441.554695][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055ced4b54020
[ 441.563284][ C0] RBP: 00007ffdbac89730 R08: 0000000000000008 R09: 000055cecb63a3d0
[ 441.572211][ C0] R10: 00007ffdbac89730 R11: 0000000000000246 R12: 0000000000000000
[ 441.580410][ C0] R13: 000055cecb63a610 R14: 0000000000000000 R15: 0000000000000000
[ 441.588482][ C0]
[ 441.591557][ C0] task:sshd state:S stack:27344 pid:2918 tgid:2918 ppid:1 flags:0x00000002
[ 441.602480][ C0] Call Trace:
[ 441.605822][ C0]
[ 441.608822][ C0] __schedule+0x1042/0x34b0
[ 441.613519][ C0] ? __pfx___schedule+0x10/0x10
[ 441.618492][ C0] ? schedule+0x298/0x350
[ 441.623196][ C0] ? __pfx_lock_release+0x10/0x10
[ 441.628703][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 441.634276][ C0] ? lock_acquire+0x2f/0xb0
[ 441.639083][ C0] ? schedule+0x1fd/0x350
[ 441.643533][ C0] schedule+0xe7/0x350
[ 441.647692][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 441.653982][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 441.660756][ C0] ? tcp_poll+0x45b/0xf90
[ 441.665220][ C0] ? lock_acquire+0x2f/0xb0
[ 441.669839][ C0] ? __might_fault+0xe3/0x190
[ 441.674722][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 441.681095][ C0] do_sys_poll+0xae0/0xde0
[ 441.685814][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 441.691214][ C0] ? mark_lock+0xb5/0xc60
[ 441.695885][ C0] ? __pfx_mark_lock+0x10/0x10
[ 441.700772][ C0] ? __pfx_mark_lock+0x10/0x10
[ 441.705647][ C0] ? __pfx_mark_lock+0x10/0x10
[ 441.710559][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.715447][ C0] ? __pfx_pollwake+0x10/0x10
[ 441.720304][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 441.725703][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 441.731036][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 441.736430][ C0] ? set_user_sigmask+0x217/0x2a0
[ 441.741573][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 441.747077][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 441.752016][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 441.757429][ C0] do_syscall_64+0xcd/0x250
[ 441.762080][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.768087][ C0] RIP: 0033:0x7f9379954ad5
[ 441.772765][ C0] RSP: 002b:00007fffe8941c50 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 441.781272][ C0] RAX: ffffffffffffffda RBX: 00005626dc167ad0 RCX: 00007f9379954ad5
[ 441.789323][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005626dc16d4b0
[ 441.797470][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
[ 441.805620][ C0] R10: 00007fffe8941e08 R11: 0000000000000246 R12: 00005626dc16d4b0
[ 441.813672][ C0] R13: 00007fffe8941e08 R14: 0000000000000002 R15: 00005626dc168b2c
[ 441.821844][ C0]
[ 441.824935][ C0] task:getty state:S stack:25424 pid:2920 tgid:2920 ppid:1 flags:0x00000002
[ 441.835551][ C0] Call Trace:
[ 441.839407][ C0]
[ 441.842903][ C0] __schedule+0x1042/0x34b0
[ 441.847983][ C0] ? __pfx___schedule+0x10/0x10
[ 441.853066][ C0] ? schedule+0x298/0x350
[ 441.857505][ C0] ? __pfx_lock_release+0x10/0x10
[ 441.862642][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 441.867948][ C0] ? lock_acquire+0x2f/0xb0
[ 441.873194][ C0] ? schedule+0x1fd/0x350
[ 441.877783][ C0] schedule+0xe7/0x350
[ 441.882191][ C0] schedule_timeout+0x258/0x2a0
[ 441.887313][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 441.892891][ C0] ? down_read+0xc9/0x330
[ 441.897370][ C0] ? __pfx___up_read+0x10/0x10
[ 441.902353][ C0] ? wait_woken+0x48/0x1c0
[ 441.906915][ C0] wait_woken+0x175/0x1c0
[ 441.911453][ C0] n_tty_read+0x10fb/0x1480
[ 441.916194][ C0] ? __pfx_n_tty_read+0x10/0x10
[ 441.921240][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10
[ 441.927495][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 441.933257][ C0] tty_read+0x30e/0x5b0
[ 441.937611][ C0] ? __pfx_tty_read+0x10/0x10
[ 441.942481][ C0] ? inode_security+0x101/0x130
[ 441.947440][ C0] ? security_file_permission+0x21/0x80
[ 441.953218][ C0] vfs_read+0x87f/0xbe0
[ 441.957511][ C0] ? __pfx_vfs_read+0x10/0x10
[ 441.962561][ C0] ksys_read+0x12f/0x260
[ 441.966915][ C0] ? __pfx_ksys_read+0x10/0x10
[ 441.971821][ C0] do_syscall_64+0xcd/0x250
[ 441.976593][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.982604][ C0] RIP: 0033:0x7f666f33eb6a
[ 441.987102][ C0] RSP: 002b:00007ffe71215c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 441.995784][ C0] RAX: ffffffffffffffda RBX: 000055e64d6df2c0 RCX: 00007f666f33eb6a
[ 442.004063][ C0] RDX: 0000000000000001 RSI: 00007ffe71215c60 RDI: 0000000000000000
[ 442.012641][ C0] RBP: 000055e64d6df320 R08: 0000000000000000 R09: 06b99e84f19eff3a
[ 442.020698][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 000055e64d6df35c
[ 442.028750][ C0] R13: 00007ffe71215c60 R14: 0000000000000000 R15: 000055e64d6df35c
[ 442.036831][ C0]
[ 442.039932][ C0] task:dhcpcd state:S stack:24912 pid:2922 tgid:2922 ppid:2900 flags:0x00000002
[ 442.050339][ C0] Call Trace:
[ 442.053765][ C0]
[ 442.056768][ C0] __schedule+0x1042/0x34b0
[ 442.061403][ C0] ? __pfx___schedule+0x10/0x10
[ 442.066366][ C0] ? schedule+0x298/0x350
[ 442.070797][ C0] ? __pfx_lock_release+0x10/0x10
[ 442.075921][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 442.081237][ C0] ? lock_acquire+0x2f/0xb0
[ 442.085841][ C0] ? schedule+0x1fd/0x350
[ 442.090277][ C0] schedule+0xe7/0x350
[ 442.094443][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 442.100703][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 442.107389][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 442.112886][ C0] ? __pfx___pollwait+0x10/0x10
[ 442.117884][ C0] ? __pfx_unix_dgram_poll+0x10/0x10
[ 442.123255][ C0] ? unix_dgram_poll+0x373/0x780
[ 442.128340][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 442.134708][ C0] do_sys_poll+0xae0/0xde0
[ 442.139341][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 442.144379][ C0] ? __pfx_packet_sendmsg+0x10/0x10
[ 442.149791][ C0] ? __pfx_pollwake+0x10/0x10
[ 442.154593][ C0] ? __pfx_pollwake+0x10/0x10
[ 442.159613][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 442.165599][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 442.171375][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 442.176847][ C0] ? set_user_sigmask+0x217/0x2a0
[ 442.182186][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 442.187675][ C0] ? __pfx___seccomp_filter+0x10/0x10
[ 442.194055][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 442.199478][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 442.205147][ C0] ? __secure_computing+0x227/0x3a0
[ 442.210911][ C0] do_syscall_64+0xcd/0x250
[ 442.216262][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.222282][ C0] RIP: 0033:0x7fe6c1d2fad5
[ 442.227235][ C0] RSP: 002b:00007ffdbac893e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 442.235918][ C0] RAX: ffffffffffffffda RBX: 000055ced4b4af20 RCX: 00007fe6c1d2fad5
[ 442.244258][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ced4b55d20
[ 442.252416][ C0] RBP: 00007ffdbac89730 R08: 0000000000000008 R09: 0000000000000000
[ 442.260468][ C0] R10: 00007ffdbac89730 R11: 0000000000000246 R12: 0000000000000000
[ 442.268518][ C0] R13: 000055cecb63a610 R14: 0000000000000000 R15: 0000000000000000
[ 442.276589][ C0]
[ 442.279680][ C0] task:kworker/0:2 state:R running task stack:21280 pid:3019 tgid:3019 ppid:2 flags:0x00004000
[ 442.291584][ C0] Workqueue: usb_hub_wq hub_event
[ 442.296708][ C0] Call Trace:
[ 442.300093][ C0]
[ 442.303146][ C0] __schedule+0x1042/0x34b0
[ 442.307761][ C0] ? __pfx___schedule+0x10/0x10
[ 442.312725][ C0] ? schedule+0x298/0x350
[ 442.317201][ C0] ? __pfx_lock_release+0x10/0x10
[ 442.322327][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 442.327743][ C0] ? lock_acquire+0x2f/0xb0
[ 442.332337][ C0] ? schedule+0x1fd/0x350
[ 442.336768][ C0] schedule+0xe7/0x350
[ 442.341292][ C0] schedule_timeout+0x136/0x2a0
[ 442.346287][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 442.351964][ C0] ? __pfx_process_timeout+0x10/0x10
[ 442.357434][ C0] ? mark_held_locks+0x9f/0xe0
[ 442.362312][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 442.367628][ C0] __wait_for_common+0x3e1/0x600
[ 442.372736][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 442.378416][ C0] ? __pfx___wait_for_common+0x10/0x10
[ 442.384191][ C0] usb_start_wait_urb+0x148/0x4c0
[ 442.389421][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10
[ 442.395085][ C0] ? __asan_memset+0x23/0x50
[ 442.399882][ C0] usb_control_msg+0x327/0x4b0
[ 442.404758][ C0] ? __pfx_usb_control_msg+0x10/0x10
[ 442.410172][ C0] ? usb_control_msg+0x3a3/0x4b0
[ 442.415226][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0
[ 442.421794][ C0] usbhid_parse+0x679/0xa20
[ 442.426411][ C0] ? __pfx_usbhid_parse+0x10/0x10
[ 442.431546][ C0] hid_add_device+0x18b/0xa70
[ 442.436365][ C0] ? lockdep_init_map_type+0x16d/0x7d0
[ 442.441927][ C0] ? __pfx_hid_add_device+0x10/0x10
[ 442.447230][ C0] ? lockdep_init_map_type+0x16d/0x7d0
[ 442.452873][ C0] ? __raw_spin_lock_init+0x3a/0x110
[ 442.458268][ C0] usbhid_probe+0xd3b/0x1410
[ 442.463417][ C0] usb_probe_interface+0x300/0x9c0
[ 442.468627][ C0] ? __pfx_usb_probe_interface+0x10/0x10
[ 442.474530][ C0] really_probe+0x23e/0xa90
[ 442.479133][ C0] __driver_probe_device+0x1de/0x440
[ 442.484697][ C0] driver_probe_device+0x4c/0x1b0
[ 442.489910][ C0] __device_attach_driver+0x1df/0x310
[ 442.495649][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 442.501648][ C0] bus_for_each_drv+0x157/0x1e0
[ 442.506624][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 442.512128][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 442.517941][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 442.524007][ C0] __device_attach+0x1e8/0x4b0
[ 442.528960][ C0] ? __pfx___device_attach+0x10/0x10
[ 442.534342][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 442.539652][ C0] bus_probe_device+0x17f/0x1c0
[ 442.544684][ C0] device_add+0x114b/0x1a70
[ 442.549381][ C0] ? __pfx_device_add+0x10/0x10
[ 442.554326][ C0] ? mark_held_locks+0x9f/0xe0
[ 442.559303][ C0] usb_set_configuration+0x10cb/0x1c50
[ 442.565171][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 442.571359][ C0] usb_generic_driver_probe+0xb1/0x110
[ 442.576984][ C0] usb_probe_device+0xec/0x3e0
[ 442.581850][ C0] ? __pfx_usb_probe_device+0x10/0x10
[ 442.587318][ C0] really_probe+0x23e/0xa90
[ 442.592015][ C0] __driver_probe_device+0x1de/0x440
[ 442.597399][ C0] ? usb_driver_applicable+0x1c7/0x220
[ 442.602973][ C0] driver_probe_device+0x4c/0x1b0
[ 442.608118][ C0] __device_attach_driver+0x1df/0x310
[ 442.613703][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 442.619785][ C0] bus_for_each_drv+0x157/0x1e0
[ 442.624921][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 442.630496][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 442.635795][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 442.641710][ C0] __device_attach+0x1e8/0x4b0
[ 442.646575][ C0] ? __pfx___device_attach+0x10/0x10
[ 442.651963][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 442.657278][ C0] bus_probe_device+0x17f/0x1c0
[ 442.662229][ C0] device_add+0x114b/0x1a70
[ 442.666850][ C0] ? __pfx_device_add+0x10/0x10
[ 442.671806][ C0] ? usb_detect_static_quirks+0x335/0x3e0
[ 442.677647][ C0] usb_new_device+0xd90/0x1a10
[ 442.682538][ C0] ? __pfx_usb_new_device+0x10/0x10
[ 442.687879][ C0] hub_event+0x2e58/0x4f40
[ 442.692432][ C0] ? __pfx_hub_event+0x10/0x10
[ 442.697290][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 442.703122][ C0] ? rcu_is_watching+0x12/0xc0
[ 442.708183][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 442.714582][ C0] ? process_one_work+0x921/0x1ba0
[ 442.720084][ C0] ? lock_acquire+0x2f/0xb0
[ 442.725278][ C0] ? process_one_work+0x921/0x1ba0
[ 442.731388][ C0] process_one_work+0x9c5/0x1ba0
[ 442.736552][ C0] ? __pfx_hcd_resume_work+0x10/0x10
[ 442.741945][ C0] ? __pfx_process_one_work+0x10/0x10
[ 442.747577][ C0] ? assign_work+0x1a0/0x250
[ 442.752452][ C0] worker_thread+0x6c8/0xf00
[ 442.757168][ C0] ? __kthread_parkme+0x148/0x220
[ 442.762331][ C0] ? __pfx_worker_thread+0x10/0x10
[ 442.767555][ C0] kthread+0x2c1/0x3a0
[ 442.771706][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 442.777004][ C0] ? __pfx_kthread+0x10/0x10
[ 442.781782][ C0] ret_from_fork+0x45/0x80
[ 442.786315][ C0] ? __pfx_kthread+0x10/0x10
[ 442.791004][ C0] ret_from_fork_asm+0x1a/0x30
[ 442.796345][ C0]
[ 442.799425][ C0] task:sshd state:S stack:25424 pid:3996 tgid:3996 ppid:2918 flags:0x00000002
[ 442.810035][ C0] Call Trace:
[ 442.813380][ C0]
[ 442.816490][ C0] __schedule+0x1042/0x34b0
[ 442.821144][ C0] ? __pfx___schedule+0x10/0x10
[ 442.826548][ C0] ? schedule+0x298/0x350
[ 442.830991][ C0] ? __pfx_lock_release+0x10/0x10
[ 442.836636][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 442.841964][ C0] ? lock_acquire+0x2f/0xb0
[ 442.847003][ C0] ? schedule+0x1fd/0x350
[ 442.851557][ C0] schedule+0xe7/0x350
[ 442.855819][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0
[ 442.862356][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 442.869312][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 442.874642][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 442.880557][ C0] ? __pollwait+0x26d/0x4c0
[ 442.885452][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 442.891899][ C0] do_sys_poll+0xae0/0xde0
[ 442.896510][ C0] ? __lock_acquire+0x163e/0x3ce0
[ 442.901747][ C0] ? __pfx_do_sys_poll+0x10/0x10
[ 442.906874][ C0] ? __pfx___lock_acquire+0x10/0x10
[ 442.912395][ C0] ? __pfx_mark_lock+0x10/0x10
[ 442.917307][ C0] ? __pfx_mark_lock+0x10/0x10
[ 442.922212][ C0] ? tcp_sendmsg+0x38/0x50
[ 442.926741][ C0] ? __pfx_lock_release+0x10/0x10
[ 442.931972][ C0] ? __pfx_pollwake+0x10/0x10
[ 442.936875][ C0] ? __pfx_pollwake+0x10/0x10
[ 442.941666][ C0] ? __pfx_pollwake+0x10/0x10
[ 442.946473][ C0] ? __pfx_pollwake+0x10/0x10
[ 442.951650][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 442.957038][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 442.962348][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 442.967761][ C0] ? set_user_sigmask+0x217/0x2a0
[ 442.972952][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 442.978455][ C0] __x64_sys_ppoll+0x25a/0x2d0
[ 442.983414][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 442.988804][ C0] ? ksys_write+0x1ad/0x260
[ 442.993428][ C0] ? __pfx_ksys_write+0x10/0x10
[ 442.998406][ C0] do_syscall_64+0xcd/0x250
[ 443.003009][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.009087][ C0] RIP: 0033:0x7f9c1926dad5
[ 443.013599][ C0] RSP: 002b:00007ffcf36677e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 443.022116][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f9c1926dad5
[ 443.030175][ C0] RDX: 00007ffcf3667800 RSI: 0000000000000004 RDI: 000055cfb9c90b20
[ 443.038888][ C0] RBP: 000055cfb9c8f5e0 R08: 0000000000000008 R09: 0000000000000000
[ 443.046940][ C0] R10: 00007ffcf36678e8 R11: 0000000000000246 R12: 000055cf9d0caaa4
[ 443.054993][ C0] R13: 0000000000000001 R14: 000055cf9d0cb3e8 R15: 00007ffcf3667868
[ 443.063088][ C0]
[ 443.066175][ C0] task:syz-execprog state:S stack:25424 pid:3998 tgid:3998 ppid:3996 flags:0x00000000
[ 443.076496][ C0] Call Trace:
[ 443.079836][ C0]
[ 443.082841][ C0] __schedule+0x1042/0x34b0
[ 443.087539][ C0] ? __pfx___schedule+0x10/0x10
[ 443.092486][ C0] ? schedule+0x298/0x350
[ 443.097008][ C0] ? __pfx_lock_release+0x10/0x10
[ 443.102402][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.107689][ C0] ? lock_acquire+0x2f/0xb0
[ 443.112284][ C0] ? schedule+0x1fd/0x350
[ 443.116894][ C0] schedule+0xe7/0x350
[ 443.121059][ C0] do_wait+0x1dd/0x570
[ 443.125224][ C0] kernel_waitid+0x116/0x180
[ 443.129906][ C0] ? __pfx_kernel_waitid+0x10/0x10
[ 443.135126][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 443.140883][ C0] __do_sys_waitid+0x21d/0x250
[ 443.145762][ C0] ? __pfx___do_sys_waitid+0x10/0x10
[ 443.151179][ C0] ? __pfx___might_resched+0x10/0x10
[ 443.156595][ C0] ? rcu_is_watching+0x12/0xc0
[ 443.161469][ C0] do_syscall_64+0xcd/0x250
[ 443.166063][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.172075][ C0] RIP: 0033:0x40708e
[ 443.176097][ C0] RSP: 002b:000000c000076d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7
[ 443.184780][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e
[ 443.193144][ C0] RDX: 000000c000076e48 RSI: 0000000000000fa4 RDI: 0000000000000001
[ 443.201208][ C0] RBP: 000000c000076da0 R08: 0000000000000000 R09: 0000000000000000
[ 443.209347][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000076e90
[ 443.217486][ C0] R13: 0000000000000000 R14: 000000c001dd2540 R15: 0000000000000001
[ 443.226008][ C0]
[ 443.229184][ C0] task:syz-execprog state:S stack:28336 pid:3999 tgid:3998 ppid:3996 flags:0x00000000
[ 443.239594][ C0] Call Trace:
[ 443.242933][ C0]
[ 443.245936][ C0] __schedule+0x1042/0x34b0
[ 443.250721][ C0] ? __pfx___schedule+0x10/0x10
[ 443.255854][ C0] ? schedule+0x298/0x350
[ 443.260358][ C0] ? __pfx_lock_release+0x10/0x10
[ 443.265565][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.271028][ C0] ? lock_acquire+0x2f/0xb0
[ 443.275635][ C0] ? schedule+0x1fd/0x350
[ 443.280062][ C0] ? futex_wait_queue+0x41/0x1f0
[ 443.285102][ C0] schedule+0xe7/0x350
[ 443.289460][ C0] futex_wait_queue+0xfc/0x1f0
[ 443.294414][ C0] __futex_wait+0x291/0x3c0
[ 443.299029][ C0] ? __pfx___futex_wait+0x10/0x10
[ 443.304160][ C0] ? __lock_acquire+0x163e/0x3ce0
[ 443.309328][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 443.315095][ C0] ? ktime_add_safe+0x60/0x70
[ 443.320070][ C0] futex_wait+0xe9/0x380
[ 443.324426][ C0] ? __pfx_futex_wait+0x10/0x10
[ 443.329651][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 443.335057][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.340357][ C0] ? ktime_get+0xd9/0x1a0
[ 443.344784][ C0] do_futex+0x22b/0x350
[ 443.349051][ C0] ? __pfx_do_futex+0x10/0x10
[ 443.353839][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 443.358803][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 443.364199][ C0] ? rcu_is_watching+0x12/0xc0
[ 443.369073][ C0] do_syscall_64+0xcd/0x250
[ 443.373756][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.379899][ C0] RIP: 0033:0x476343
[ 443.383889][ C0] RSP: 002b:000000c000061e80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca
[ 443.392483][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 443.400802][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403c8a0
[ 443.408954][ C0] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000
[ 443.417011][ C0] R10: 000000c000061eb8 R11: 0000000000000206 R12: 000000c000061eb8
[ 443.425082][ C0] R13: 000000c00007e008 R14: 000000c000006540 R15: 0fffffffffffffff
[ 443.433343][ C0]
[ 443.436490][ C0] task:syz-execprog state:S stack:28336 pid:4000 tgid:3998 ppid:3996 flags:0x00000000
[ 443.446912][ C0] Call Trace:
[ 443.450266][ C0]
[ 443.453285][ C0] __schedule+0x1042/0x34b0
[ 443.458010][ C0] ? __pfx___schedule+0x10/0x10
[ 443.463046][ C0] ? schedule+0x298/0x350
[ 443.467469][ C0] ? __pfx_lock_release+0x10/0x10
[ 443.472701][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.478000][ C0] ? lock_acquire+0x2f/0xb0
[ 443.482607][ C0] ? schedule+0x1fd/0x350
[ 443.487039][ C0] ? futex_wait_queue+0x41/0x1f0
[ 443.492090][ C0] schedule+0xe7/0x350
[ 443.496382][ C0] futex_wait_queue+0xfc/0x1f0
[ 443.501262][ C0] __futex_wait+0x291/0x3c0
[ 443.505868][ C0] ? __pfx___futex_wait+0x10/0x10
[ 443.511285][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 443.517338][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 443.522751][ C0] futex_wait+0xe9/0x380
[ 443.527096][ C0] ? __pfx_futex_wait+0x10/0x10
[ 443.532065][ C0] do_futex+0x22b/0x350
[ 443.536579][ C0] ? __pfx_do_futex+0x10/0x10
[ 443.541348][ C0] ? __pfx_task_mm_cid_work+0x10/0x10
[ 443.546926][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 443.552658][ C0] ? __pfx___might_resched+0x10/0x10
[ 443.558073][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 443.563038][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 443.568559][ C0] ? rcu_is_watching+0x12/0xc0
[ 443.573617][ C0] do_syscall_64+0xcd/0x250
[ 443.578300][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.584301][ C0] RIP: 0033:0x476343
[ 443.588358][ C0] RSP: 002b:000000c00007a6e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 443.596874][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 443.605020][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040affe0
[ 443.613184][ C0] RBP: 000000c00007a728 R08: 0000000000000000 R09: 0000000000000000
[ 443.621321][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000097d50
[ 443.629375][ C0] R13: 0000000000000000 R14: 000000c001dd2e00 R15: 007fffffffffffff
[ 443.637548][ C0]
[ 443.640662][ C0] task:syz-execprog state:S stack:27360 pid:4001 tgid:3998 ppid:3996 flags:0x00000000
[ 443.651099][ C0] Call Trace:
[ 443.654554][ C0]
[ 443.657962][ C0] __schedule+0x1042/0x34b0
[ 443.662679][ C0] ? __pfx___schedule+0x10/0x10
[ 443.667630][ C0] ? schedule+0x298/0x350
[ 443.672538][ C0] ? __pfx_lock_release+0x10/0x10
[ 443.677656][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.683043][ C0] ? lock_acquire+0x2f/0xb0
[ 443.687676][ C0] ? schedule+0x1fd/0x350
[ 443.692120][ C0] ? futex_wait_queue+0x41/0x1f0
[ 443.697160][ C0] schedule+0xe7/0x350
[ 443.701432][ C0] futex_wait_queue+0xfc/0x1f0
[ 443.706308][ C0] __futex_wait+0x291/0x3c0
[ 443.710931][ C0] ? __pfx___futex_wait+0x10/0x10
[ 443.716070][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 443.721565][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 443.727825][ C0] futex_wait+0xe9/0x380
[ 443.732253][ C0] ? __pfx_futex_wait+0x10/0x10
[ 443.737210][ C0] ? __pfx_do_madvise+0x10/0x10
[ 443.742179][ C0] do_futex+0x22b/0x350
[ 443.746468][ C0] ? __pfx_do_futex+0x10/0x10
[ 443.751243][ C0] ? __pfx_task_mm_cid_work+0x10/0x10
[ 443.756732][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 443.762200][ C0] ? __pfx___might_resched+0x10/0x10
[ 443.767778][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 443.772989][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 443.778545][ C0] ? rcu_is_watching+0x12/0xc0
[ 443.783494][ C0] do_syscall_64+0xcd/0x250
[ 443.788153][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.794181][ C0] RIP: 0033:0x476343
[ 443.798147][ C0] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 443.806753][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 443.814804][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00010a148
[ 443.823237][ C0] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000
[ 443.831551][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000001d
[ 443.839700][ C0] R13: 0000000000000001 R14: 000000c000100700 R15: 0000000000000001
[ 443.847867][ C0]
[ 443.850963][ C0] task:syz-execprog state:S stack:27440 pid:4002 tgid:3998 ppid:3996 flags:0x00000000
[ 443.861725][ C0] Call Trace:
[ 443.865070][ C0]
[ 443.868130][ C0] __schedule+0x1042/0x34b0
[ 443.873123][ C0] ? __pfx___schedule+0x10/0x10
[ 443.878211][ C0] ? schedule+0x298/0x350
[ 443.882741][ C0] ? __pfx_lock_release+0x10/0x10
[ 443.887900][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.893213][ C0] ? lock_acquire+0x2f/0xb0
[ 443.897921][ C0] ? schedule+0x1fd/0x350
[ 443.902349][ C0] schedule+0xe7/0x350
[ 443.906521][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0
[ 443.912721][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 443.919909][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 443.925070][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 443.930455][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 443.936111][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 443.941020][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 443.946245][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 443.951545][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0
[ 443.957368][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 443.963900][ C0] ? __pfx_timespec64_add_safe+0x10/0x10
[ 443.969728][ C0] ? set_user_sigmask+0x217/0x2a0
[ 443.974876][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 443.980373][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0
[ 443.986301][ C0] __x64_sys_epoll_pwait+0x20c/0x330
[ 443.991943][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10
[ 443.997944][ C0] do_syscall_64+0xcd/0x250
[ 444.002537][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.008543][ C0] RIP: 0033:0x40708e
[ 444.012508][ C0] RSP: 002b:000000c0015156d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 444.021030][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e
[ 444.029445][ C0] RDX: 0000000000000080 RSI: 000000c001515774 RDI: 0000000000000004
[ 444.037670][ C0] RBP: 000000c001515718 R08: 0000000000000000 R09: 0000000000000000
[ 444.045733][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0015157a8
[ 444.053876][ C0] R13: 0000000000000010 R14: 000000c0017ae380 R15: 000000c0016c7328
[ 444.061950][ C0]
[ 444.065044][ C0] task:syz-execprog state:S stack:27360 pid:4003 tgid:3998 ppid:3996 flags:0x00000000
[ 444.075370][ C0] Call Trace:
[ 444.078733][ C0]
[ 444.081735][ C0] __schedule+0x1042/0x34b0
[ 444.086360][ C0] ? __pfx___schedule+0x10/0x10
[ 444.091326][ C0] ? schedule+0x298/0x350
[ 444.095744][ C0] ? __pfx_lock_release+0x10/0x10
[ 444.100944][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 444.106257][ C0] ? lock_acquire+0x2f/0xb0
[ 444.111203][ C0] ? schedule+0x1fd/0x350
[ 444.115654][ C0] ? futex_wait_queue+0x41/0x1f0
[ 444.120872][ C0] schedule+0xe7/0x350
[ 444.125052][ C0] futex_wait_queue+0xfc/0x1f0
[ 444.129924][ C0] __futex_wait+0x291/0x3c0
[ 444.134545][ C0] ? __pfx___futex_wait+0x10/0x10
[ 444.139662][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 444.146141][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 444.151561][ C0] futex_wait+0xe9/0x380
[ 444.156052][ C0] ? __pfx_futex_wait+0x10/0x10
[ 444.161108][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40
[ 444.167034][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 444.172346][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40
[ 444.178344][ C0] ? __switch_to+0x749/0x1180
[ 444.183111][ C0] do_futex+0x22b/0x350
[ 444.187400][ C0] ? __pfx_do_futex+0x10/0x10
[ 444.192265][ C0] ? __pfx___schedule+0x10/0x10
[ 444.197577][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 444.202532][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 444.208506][ C0] ? rcu_is_watching+0x12/0xc0
[ 444.213447][ C0] do_syscall_64+0xcd/0x250
[ 444.218056][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.224080][ C0] RIP: 0033:0x476343
[ 444.228053][ C0] RSP: 002b:000000c001ac7e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 444.236641][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 444.244730][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001965148
[ 444.252804][ C0] RBP: 000000c001ac7e90 R08: 0000000000000000 R09: 0000000000000000
[ 444.260860][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320
[ 444.269463][ C0] R13: 000000c000077f94 R14: 000000c001ab61c0 R15: 00007fffffffffff
[ 444.278409][ C0]
[ 444.281701][ C0] task:syz-execprog state:S stack:30176 pid:4005 tgid:3998 ppid:3996 flags:0x00000000
[ 444.292119][ C0] Call Trace:
[ 444.295467][ C0]
[ 444.298470][ C0] __schedule+0x1042/0x34b0
[ 444.303087][ C0] ? __pfx___schedule+0x10/0x10
[ 444.308054][ C0] ? schedule+0x298/0x350
[ 444.312572][ C0] ? __pfx_lock_release+0x10/0x10
[ 444.317685][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 444.322988][ C0] ? lock_acquire+0x2f/0xb0
[ 444.327607][ C0] ? schedule+0x1fd/0x350
[ 444.332056][ C0] ? futex_wait_queue+0x41/0x1f0
[ 444.337130][ C0] schedule+0xe7/0x350
[ 444.342225][ C0] futex_wait_queue+0xfc/0x1f0
[ 444.347703][ C0] __futex_wait+0x291/0x3c0
[ 444.352311][ C0] ? __pfx___futex_wait+0x10/0x10
[ 444.357434][ C0] ? hlock_class+0x4e/0x130
[ 444.362025][ C0] ? __lock_acquire+0x163e/0x3ce0
[ 444.367416][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 444.372976][ C0] ? __pfx___lock_acquire+0x10/0x10
[ 444.378297][ C0] futex_wait+0xe9/0x380
[ 444.383078][ C0] ? __pfx_futex_wait+0x10/0x10
[ 444.388172][ C0] ? __lock_acquire+0xbdd/0x3ce0
[ 444.393227][ C0] ? do_raw_spin_lock+0x12d/0x2c0
[ 444.398464][ C0] do_futex+0x22b/0x350
[ 444.402714][ C0] ? __pfx_do_futex+0x10/0x10
[ 444.407479][ C0] ? find_held_lock+0x2d/0x110
[ 444.412339][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 444.417378][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290
[ 444.423214][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 444.428616][ C0] do_syscall_64+0xcd/0x250
[ 444.433216][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.439227][ C0] RIP: 0033:0x476343
[ 444.443194][ C0] RSP: 002b:000000c001519ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 444.451783][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 444.459837][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040afe58
[ 444.467984][ C0] RBP: 000000c001519f38 R08: 0000000000000000 R09: 0000000000000000
[ 444.476131][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0
[ 444.484189][ C0] R13: 000000c0018bf808 R14: 000000c001dd2c40 R15: 00ffffffffffffff
[ 444.492356][ C0]
[ 444.495432][ C0] task:syz-execprog state:S stack:26848 pid:4006 tgid:3998 ppid:3996 flags:0x00000000
[ 444.505749][ C0] Call Trace:
[ 444.509112][ C0]
[ 444.512387][ C0] __schedule+0x1042/0x34b0
[ 444.517000][ C0] ? __pfx___schedule+0x10/0x10
[ 444.522125][ C0] ? schedule+0x298/0x350
[ 444.527166][ C0] ? __pfx_lock_release+0x10/0x10
[ 444.532389][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 444.537729][ C0] ? lock_acquire+0x2f/0xb0
[ 444.542415][ C0] ? schedule+0x1fd/0x350
[ 444.546865][ C0] ? futex_wait_queue+0x41/0x1f0
[ 444.551911][ C0] schedule+0xe7/0x350
[ 444.556090][ C0] futex_wait_queue+0xfc/0x1f0
[ 444.561073][ C0] __futex_wait+0x291/0x3c0
[ 444.565681][ C0] ? __pfx___futex_wait+0x10/0x10
[ 444.570820][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 444.576324][ C0] futex_wait+0xe9/0x380
[ 444.580669][ C0] ? __pfx_futex_wait+0x10/0x10
[ 444.585903][ C0] ? vfs_write+0x306/0x1150
[ 444.590704][ C0] ? __pfx_pipe_write+0x10/0x10
[ 444.595668][ C0] do_futex+0x22b/0x350
[ 444.599944][ C0] ? __pfx_do_futex+0x10/0x10
[ 444.605059][ C0] ? __fget_files+0x40/0x3f0
[ 444.609944][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 444.615158][ C0] ? fput+0x30/0x390
[ 444.619148][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 444.624633][ C0] ? ksys_write+0x1ad/0x260
[ 444.629517][ C0] ? __pfx_ksys_write+0x10/0x10
[ 444.634484][ C0] do_syscall_64+0xcd/0x250
[ 444.639165][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.645174][ C0] RIP: 0033:0x476343
[ 444.649150][ C0] RSP: 002b:000000c002475cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 444.657787][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 444.666365][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001964148
[ 444.674439][ C0] RBP: 000000c002475d40 R08: 0000000000000000 R09: 0000000000000000
[ 444.682810][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508
[ 444.691127][ C0] R13: 0000000000000001 R14: 000000c0023b68c0 R15: 0000000000000001
[ 444.699391][ C0]
[ 444.702478][ C0] task:syz-execprog state:S stack:29984 pid:13162 tgid:3998 ppid:3996 flags:0x00000000
[ 444.713157][ C0] Call Trace:
[ 444.716502][ C0]
[ 444.719627][ C0] __schedule+0x1042/0x34b0
[ 444.724250][ C0] ? __pfx___schedule+0x10/0x10
[ 444.729219][ C0] ? schedule+0x298/0x350
[ 444.733791][ C0] ? __pfx_lock_release+0x10/0x10
[ 444.739193][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 444.744512][ C0] ? lock_acquire+0x2f/0xb0
[ 444.749468][ C0] ? schedule+0x1fd/0x350
[ 444.753986][ C0] ? futex_wait_queue+0x41/0x1f0
[ 444.759032][ C0] schedule+0xe7/0x350
[ 444.763214][ C0] futex_wait_queue+0xfc/0x1f0
[ 444.768079][ C0] __futex_wait+0x291/0x3c0
[ 444.772955][ C0] ? __pfx___futex_wait+0x10/0x10
[ 444.778259][ C0] ? __pfx_futex_wake_mark+0x10/0x10
[ 444.784100][ C0] futex_wait+0xe9/0x380
[ 444.788443][ C0] ? __pfx_futex_wait+0x10/0x10
[ 444.794005][ C0] ? __pfx_lock_release+0x10/0x10
[ 444.799156][ C0] ? rcu_is_watching+0x12/0xc0
[ 444.804087][ C0] ? trace_rcu_utilization+0x100/0x160
[ 444.809755][ C0] do_futex+0x22b/0x350
[ 444.814005][ C0] ? __pfx_do_futex+0x10/0x10
[ 444.818857][ C0] ? __pfx_rcu_core+0x10/0x10
[ 444.823759][ C0] __x64_sys_futex+0x1e1/0x4c0
[ 444.828728][ C0] ? __local_bh_enable+0x7a/0x90
[ 444.833945][ C0] ? __pfx___x64_sys_futex+0x10/0x10
[ 444.839342][ C0] do_syscall_64+0xcd/0x250
[ 444.843946][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.849952][ C0] RIP: 0033:0x476343
[ 444.853972][ C0] RSP: 002b:000000c001ac3cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 444.862759][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343
[ 444.871009][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001964948
[ 444.879179][ C0] RBP: 000000c001ac3d40 R08: 0000000000000000 R09: 0000000000000000
[ 444.887227][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000020
[ 444.895370][ C0] R13: 0000000000000001 R14: 000000c0020fe700 R15: 0000000000000001
[ 444.903442][ C0]
[ 444.906533][ C0] task:syz-executor state:S stack:23472 pid:4004 tgid:4004 ppid:4003 flags:0x00000002
[ 444.916883][ C0] Call Trace:
[ 444.920313][ C0]
[ 444.923419][ C0] __schedule+0x1042/0x34b0
[ 444.928109][ C0] ? __pfx___schedule+0x10/0x10
[ 444.933053][ C0] ? schedule+0x298/0x350
[ 444.937483][ C0] ? __pfx_lock_release+0x10/0x10
[ 444.942608][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 444.947914][ C0] ? lock_acquire+0x2f/0xb0
[ 444.952512][ C0] ? schedule+0x1fd/0x350
[ 444.956954][ C0] schedule+0xe7/0x350
[ 444.961214][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0
[ 444.967380][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 444.974424][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 444.979754][ C0] poll_schedule_timeout.constprop.0+0xba/0x190
[ 444.986227][ C0] do_select+0x12ec/0x17b0
[ 444.990880][ C0] ? __pfx_do_select+0x10/0x10
[ 444.995924][ C0] ? __pfx_mark_lock+0x10/0x10
[ 445.000808][ C0] ? mark_lock+0xb5/0xc60
[ 445.005252][ C0] ? __pfx_mark_lock+0x10/0x10
[ 445.010134][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.015019][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.020253][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.025069][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.030082][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.034979][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.039824][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.044801][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.049599][ C0] ? __pfx_pollwake+0x10/0x10
[ 445.054403][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 445.059744][ C0] ? lock_acquire+0x2f/0xb0
[ 445.064594][ C0] ? __might_fault+0xe3/0x190
[ 445.069416][ C0] ? __might_fault+0xe3/0x190
[ 445.074412][ C0] ? core_sys_select+0x459/0xb80
[ 445.079548][ C0] core_sys_select+0x459/0xb80
[ 445.084608][ C0] ? __pfx_core_sys_select+0x10/0x10
[ 445.090204][ C0] ? ktime_get_ts64+0x106/0x2a0
[ 445.095638][ C0] ? set_user_sigmask+0x217/0x2a0
[ 445.101153][ C0] ? __pfx_set_user_sigmask+0x10/0x10
[ 445.106769][ C0] do_pselect.constprop.0+0x1a0/0x1f0
[ 445.112391][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 445.118574][ C0] ? rcu_is_watching+0x12/0xc0
[ 445.123810][ C0] ? __rseq_handle_notify_resume+0x67c/0x10b0
[ 445.130065][ C0] __x64_sys_pselect6+0x183/0x240
[ 445.135210][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10
[ 445.141409][ C0] do_syscall_64+0xcd/0x250
[ 445.146635][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.153278][ C0] RIP: 0033:0x7fb09af7ddbc
[ 445.158060][ C0] RSP: 002b:00007ffec9296f20 EFLAGS: 00000202 ORIG_RAX: 000000000000010e
[ 445.166664][ C0] RAX: ffffffffffffffda RBX: 00007ffec9297050 RCX: 00007fb09af7ddbc
[ 445.174987][ C0] RDX: 0000000000000000 RSI: 00007ffec9297050 RDI: 0000000000000025
[ 445.183424][ C0] RBP: 00007ffec9297480 R08: 00007ffec9296f50 R09: 00007ffec9296f60
[ 445.192112][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffec92972d0
[ 445.201168][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffec92970e0
[ 445.210603][ C0]
[ 445.213829][ C0] task:kworker/0:3 state:R running task stack:21152 pid:6840 tgid:6840 ppid:2 flags:0x00004000
[ 445.226201][ C0] Workqueue: usb_hub_wq hub_event
[ 445.231416][ C0] Call Trace:
[ 445.234915][ C0]
[ 445.237952][ C0] __schedule+0x1042/0x34b0
[ 445.242564][ C0] ? __pfx___schedule+0x10/0x10
[ 445.247783][ C0] ? schedule+0x298/0x350
[ 445.252319][ C0] ? __pfx_lock_release+0x10/0x10
[ 445.257641][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 445.263119][ C0] ? lock_acquire+0x2f/0xb0
[ 445.268082][ C0] ? schedule+0x1fd/0x350
[ 445.272797][ C0] schedule+0xe7/0x350
[ 445.276987][ C0] schedule_timeout+0x136/0x2a0
[ 445.281942][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 445.287431][ C0] ? __pfx_process_timeout+0x10/0x10
[ 445.292927][ C0] ? mark_held_locks+0x9f/0xe0
[ 445.297817][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 445.303165][ C0] __wait_for_common+0x3e1/0x600
[ 445.308225][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 445.313706][ C0] ? __pfx___wait_for_common+0x10/0x10
[ 445.319416][ C0] usb_start_wait_urb+0x148/0x4c0
[ 445.324563][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10
[ 445.330329][ C0] ? __asan_memset+0x23/0x50
[ 445.335039][ C0] usb_control_msg+0x327/0x4b0
[ 445.340011][ C0] ? __pfx_usb_control_msg+0x10/0x10
[ 445.345418][ C0] ? usb_control_msg+0x3a3/0x4b0
[ 445.350573][ C0] hid_get_class_descriptor.constprop.0+0x9a/0xf0
[ 445.357295][ C0] usbhid_parse+0x679/0xa20
[ 445.362077][ C0] ? __pfx_usbhid_parse+0x10/0x10
[ 445.367307][ C0] hid_add_device+0x18b/0xa70
[ 445.372172][ C0] ? lockdep_init_map_type+0x16d/0x7d0
[ 445.377916][ C0] ? __pfx_hid_add_device+0x10/0x10
[ 445.383308][ C0] ? lockdep_init_map_type+0x16d/0x7d0
[ 445.388878][ C0] ? __raw_spin_lock_init+0x3a/0x110
[ 445.394291][ C0] usbhid_probe+0xd3b/0x1410
[ 445.399175][ C0] usb_probe_interface+0x300/0x9c0
[ 445.404563][ C0] ? __pfx_usb_probe_interface+0x10/0x10
[ 445.410578][ C0] really_probe+0x23e/0xa90
[ 445.415610][ C0] __driver_probe_device+0x1de/0x440
[ 445.421350][ C0] driver_probe_device+0x4c/0x1b0
[ 445.427069][ C0] __device_attach_driver+0x1df/0x310
[ 445.432918][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 445.438917][ C0] bus_for_each_drv+0x157/0x1e0
[ 445.443983][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 445.449470][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 445.454771][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 445.460786][ C0] __device_attach+0x1e8/0x4b0
[ 445.466008][ C0] ? __pfx___device_attach+0x10/0x10
[ 445.471425][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 445.476818][ C0] bus_probe_device+0x17f/0x1c0
[ 445.481792][ C0] device_add+0x114b/0x1a70
[ 445.486410][ C0] ? __pfx_device_add+0x10/0x10
[ 445.491641][ C0] ? mark_held_locks+0x9f/0xe0
[ 445.496625][ C0] usb_set_configuration+0x10cb/0x1c50
[ 445.502311][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 445.508588][ C0] usb_generic_driver_probe+0xb1/0x110
[ 445.514516][ C0] usb_probe_device+0xec/0x3e0
[ 445.519950][ C0] ? __pfx_usb_probe_device+0x10/0x10
[ 445.525456][ C0] really_probe+0x23e/0xa90
[ 445.530242][ C0] __driver_probe_device+0x1de/0x440
[ 445.535866][ C0] ? usb_driver_applicable+0x1c7/0x220
[ 445.541434][ C0] driver_probe_device+0x4c/0x1b0
[ 445.546911][ C0] __device_attach_driver+0x1df/0x310
[ 445.553769][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 445.560690][ C0] bus_for_each_drv+0x157/0x1e0
[ 445.565923][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 445.571827][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 445.577322][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 445.583325][ C0] __device_attach+0x1e8/0x4b0
[ 445.588198][ C0] ? __pfx___device_attach+0x10/0x10
[ 445.593740][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 445.599217][ C0] bus_probe_device+0x17f/0x1c0
[ 445.604171][ C0] device_add+0x114b/0x1a70
[ 445.609053][ C0] ? __pfx_device_add+0x10/0x10
[ 445.614110][ C0] ? usb_detect_static_quirks+0x335/0x3e0
[ 445.620130][ C0] usb_new_device+0xd90/0x1a10
[ 445.625195][ C0] ? __pfx_usb_new_device+0x10/0x10
[ 445.630963][ C0] hub_event+0x2e58/0x4f40
[ 445.636126][ C0] ? __pfx_hub_event+0x10/0x10
[ 445.641052][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 445.646819][ C0] ? rcu_is_watching+0x12/0xc0
[ 445.651686][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 445.656988][ C0] ? process_one_work+0x921/0x1ba0
[ 445.662272][ C0] ? lock_acquire+0x2f/0xb0
[ 445.666903][ C0] ? process_one_work+0x921/0x1ba0
[ 445.672125][ C0] process_one_work+0x9c5/0x1ba0
[ 445.677194][ C0] ? __pfx_hcd_resume_work+0x10/0x10
[ 445.682779][ C0] ? __pfx_process_one_work+0x10/0x10
[ 445.688990][ C0] ? assign_work+0x1a0/0x250
[ 445.694058][ C0] worker_thread+0x6c8/0xf00
[ 445.698789][ C0] ? __kthread_parkme+0x148/0x220
[ 445.704025][ C0] ? __pfx_worker_thread+0x10/0x10
[ 445.709426][ C0] kthread+0x2c1/0x3a0
[ 445.713805][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 445.719119][ C0] ? __pfx_kthread+0x10/0x10
[ 445.723804][ C0] ret_from_fork+0x45/0x80
[ 445.728336][ C0] ? __pfx_kthread+0x10/0x10
[ 445.733299][ C0] ret_from_fork_asm+0x1a/0x30
[ 445.738203][ C0]
[ 445.741381][ C0] task:kworker/1:3 state:D stack:21664 pid:6846 tgid:6846 ppid:2 flags:0x00004000
[ 445.751704][ C0] Workqueue: usb_hub_wq hub_event
[ 445.756930][ C0] Call Trace:
[ 445.760377][ C0]
[ 445.763396][ C0] __schedule+0x1042/0x34b0
[ 445.768013][ C0] ? __pfx___schedule+0x10/0x10
[ 445.772973][ C0] ? schedule+0x298/0x350
[ 445.777575][ C0] ? __pfx_lock_release+0x10/0x10
[ 445.782696][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 445.788017][ C0] ? lock_acquire+0x2f/0xb0
[ 445.792670][ C0] ? schedule+0x1fd/0x350
[ 445.797107][ C0] schedule+0xe7/0x350
[ 445.801282][ C0] synchronize_rcu_expedited+0x392/0x450
[ 445.807020][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10
[ 445.813409][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 445.819826][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10
[ 445.825273][ C0] led_trigger_set+0x557/0xc60
[ 445.830377][ C0] ? __pfx_led_trigger_set+0x10/0x10
[ 445.835877][ C0] led_trigger_set_default+0x1bd/0x2a0
[ 445.841469][ C0] led_classdev_register_ext+0x78c/0x9e0
[ 445.847326][ C0] ? __pfx_led_classdev_register_ext+0x10/0x10
[ 445.853689][ C0] ? __pfx_kasprintf+0x10/0x10
[ 445.858984][ C0] ? input_open_device+0x23c/0x320
[ 445.864659][ C0] input_leds_connect+0x552/0x8e0
[ 445.869816][ C0] input_attach_handler.isra.0+0x181/0x260
[ 445.875933][ C0] input_register_device+0xa84/0x1110
[ 445.881517][ C0] hidinput_connect+0x1d9c/0x2ba0
[ 445.887001][ C0] hid_connect+0x13a8/0x18a0
[ 445.891690][ C0] ? trace_kmalloc+0x2d/0xe0
[ 445.896472][ C0] ? __kmalloc_noprof+0x202/0x3c0
[ 445.901780][ C0] ? __asan_memset+0x23/0x50
[ 445.906574][ C0] ? __pfx_hid_connect+0x10/0x10
[ 445.911617][ C0] ? usbhid_start+0x152c/0x2340
[ 445.916688][ C0] hid_hw_start+0xaa/0x140
[ 445.921222][ C0] hid_device_probe+0x3e7/0x490
[ 445.926192][ C0] ? __pfx_hid_device_probe+0x10/0x10
[ 445.931669][ C0] really_probe+0x23e/0xa90
[ 445.936276][ C0] __driver_probe_device+0x1de/0x440
[ 445.941665][ C0] driver_probe_device+0x4c/0x1b0
[ 445.946871][ C0] __device_attach_driver+0x1df/0x310
[ 445.952365][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 445.958359][ C0] bus_for_each_drv+0x157/0x1e0
[ 445.963326][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 445.968823][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 445.974216][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 445.980131][ C0] __device_attach+0x1e8/0x4b0
[ 445.985280][ C0] ? __pfx___device_attach+0x10/0x10
[ 445.990837][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 445.996226][ C0] bus_probe_device+0x17f/0x1c0
[ 446.001243][ C0] device_add+0x114b/0x1a70
[ 446.006477][ C0] ? __pfx_device_add+0x10/0x10
[ 446.011522][ C0] ? __debugfs_create_file+0x413/0x660
[ 446.017103][ C0] hid_add_device+0x37f/0xa70
[ 446.021879][ C0] ? lockdep_init_map_type+0x16d/0x7d0
[ 446.027452][ C0] ? __pfx_hid_add_device+0x10/0x10
[ 446.032807][ C0] ? lockdep_init_map_type+0x16d/0x7d0
[ 446.038420][ C0] ? __raw_spin_lock_init+0x3a/0x110
[ 446.043854][ C0] usbhid_probe+0xd3b/0x1410
[ 446.048556][ C0] usb_probe_interface+0x300/0x9c0
[ 446.053854][ C0] ? __pfx_usb_probe_interface+0x10/0x10
[ 446.059762][ C0] really_probe+0x23e/0xa90
[ 446.064465][ C0] __driver_probe_device+0x1de/0x440
[ 446.069948][ C0] driver_probe_device+0x4c/0x1b0
[ 446.075263][ C0] __device_attach_driver+0x1df/0x310
[ 446.080741][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 446.086765][ C0] bus_for_each_drv+0x157/0x1e0
[ 446.091733][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 446.097226][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 446.102538][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 446.108455][ C0] __device_attach+0x1e8/0x4b0
[ 446.113545][ C0] ? __pfx___device_attach+0x10/0x10
[ 446.118927][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 446.124233][ C0] bus_probe_device+0x17f/0x1c0
[ 446.129188][ C0] device_add+0x114b/0x1a70
[ 446.133820][ C0] ? __pfx_device_add+0x10/0x10
[ 446.138862][ C0] ? mark_held_locks+0x9f/0xe0
[ 446.143749][ C0] usb_set_configuration+0x10cb/0x1c50
[ 446.149496][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 446.155668][ C0] usb_generic_driver_probe+0xb1/0x110
[ 446.161249][ C0] usb_probe_device+0xec/0x3e0
[ 446.166103][ C0] ? __pfx_usb_probe_device+0x10/0x10
[ 446.171572][ C0] really_probe+0x23e/0xa90
[ 446.176171][ C0] __driver_probe_device+0x1de/0x440
[ 446.181542][ C0] ? usb_driver_applicable+0x1c7/0x220
[ 446.187195][ C0] driver_probe_device+0x4c/0x1b0
[ 446.192672][ C0] __device_attach_driver+0x1df/0x310
[ 446.198526][ C0] ? __pfx___device_attach_driver+0x10/0x10
[ 446.204523][ C0] bus_for_each_drv+0x157/0x1e0
[ 446.209664][ C0] ? __pfx_bus_for_each_drv+0x10/0x10
[ 446.215708][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 446.221122][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 446.227041][ C0] __device_attach+0x1e8/0x4b0
[ 446.232008][ C0] ? __pfx___device_attach+0x10/0x10
[ 446.237919][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 446.243405][ C0] bus_probe_device+0x17f/0x1c0
[ 446.248422][ C0] device_add+0x114b/0x1a70
[ 446.253319][ C0] ? __pfx_device_add+0x10/0x10
[ 446.258886][ C0] ? usb_detect_static_quirks+0x335/0x3e0
[ 446.264874][ C0] usb_new_device+0xd90/0x1a10
[ 446.269841][ C0] ? __pfx_usb_new_device+0x10/0x10
[ 446.275272][ C0] hub_event+0x2e58/0x4f40
[ 446.279974][ C0] ? __pfx_hub_event+0x10/0x10
[ 446.285363][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 446.291645][ C0] ? rcu_is_watching+0x12/0xc0
[ 446.296867][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 446.302245][ C0] ? process_one_work+0x921/0x1ba0
[ 446.307727][ C0] ? lock_acquire+0x2f/0xb0
[ 446.312602][ C0] ? process_one_work+0x921/0x1ba0
[ 446.317893][ C0] process_one_work+0x9c5/0x1ba0
[ 446.322957][ C0] ? __pfx_hcd_resume_work+0x10/0x10
[ 446.328385][ C0] ? __pfx_process_one_work+0x10/0x10
[ 446.333889][ C0] ? assign_work+0x1a0/0x250
[ 446.338609][ C0] worker_thread+0x6c8/0xf00
[ 446.343327][ C0] ? __kthread_parkme+0x148/0x220
[ 446.348674][ C0] ? __pfx_worker_thread+0x10/0x10
[ 446.353897][ C0] kthread+0x2c1/0x3a0
[ 446.358058][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.363364][ C0] ? __pfx_kthread+0x10/0x10
[ 446.368322][ C0] ret_from_fork+0x45/0x80
[ 446.373740][ C0] ? __pfx_kthread+0x10/0x10
[ 446.378789][ C0] ret_from_fork_asm+0x1a/0x30
[ 446.383782][ C0]
[ 446.386940][ C0] task:kworker/0:4 state:I stack:24320 pid:6849 tgid:6849 ppid:2 flags:0x00004000
[ 446.397342][ C0] Workqueue: 0x0 (events)
[ 446.401950][ C0] Call Trace:
[ 446.405298][ C0]
[ 446.408384][ C0] __schedule+0x1042/0x34b0
[ 446.413005][ C0] ? __pfx___schedule+0x10/0x10
[ 446.418044][ C0] ? schedule+0x298/0x350
[ 446.422501][ C0] ? __pfx_lock_release+0x10/0x10
[ 446.427638][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 446.432932][ C0] ? lock_acquire+0x2f/0xb0
[ 446.437529][ C0] ? schedule+0x1fd/0x350
[ 446.441952][ C0] schedule+0xe7/0x350
[ 446.446125][ C0] ? worker_thread+0x271/0xf00
[ 446.451185][ C0] worker_thread+0x2de/0xf00
[ 446.456019][ C0] ? __kthread_parkme+0x148/0x220
[ 446.461246][ C0] ? __pfx_worker_thread+0x10/0x10
[ 446.466494][ C0] kthread+0x2c1/0x3a0
[ 446.470843][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.476169][ C0] ? __pfx_kthread+0x10/0x10
[ 446.481016][ C0] ret_from_fork+0x45/0x80
[ 446.485720][ C0] ? __pfx_kthread+0x10/0x10
[ 446.490420][ C0] ret_from_fork_asm+0x1a/0x30
[ 446.495491][ C0]
[ 446.498574][ C0] task:kworker/0:5 state:I stack:29088 pid:6863 tgid:6863 ppid:2 flags:0x00004000
[ 446.509024][ C0] Workqueue: 0x0 (events)
[ 446.513952][ C0] Call Trace:
[ 446.517308][ C0]
[ 446.520316][ C0] __schedule+0x1042/0x34b0
[ 446.525026][ C0] ? __pfx___schedule+0x10/0x10
[ 446.529983][ C0] ? schedule+0x298/0x350
[ 446.534411][ C0] ? __pfx_lock_release+0x10/0x10
[ 446.539553][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 446.544916][ C0] ? lock_acquire+0x2f/0xb0
[ 446.549529][ C0] ? schedule+0x1fd/0x350
[ 446.554156][ C0] schedule+0xe7/0x350
[ 446.558320][ C0] ? worker_thread+0x271/0xf00
[ 446.563202][ C0] worker_thread+0x2de/0xf00
[ 446.567907][ C0] ? __kthread_parkme+0x148/0x220
[ 446.573071][ C0] ? __pfx_worker_thread+0x10/0x10
[ 446.578488][ C0] kthread+0x2c1/0x3a0
[ 446.582679][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.588288][ C0] ? __pfx_kthread+0x10/0x10
[ 446.593244][ C0] ret_from_fork+0x45/0x80
[ 446.597935][ C0] ? __pfx_kthread+0x10/0x10
[ 446.602717][ C0] ret_from_fork_asm+0x1a/0x30
[ 446.608147][ C0]
[ 446.611291][ C0] task:kworker/0:6 state:I stack:30192 pid:6866 tgid:6866 ppid:2 flags:0x00004000
[ 446.622767][ C0] Workqueue: 0x0 (rcu_gp)
[ 446.627301][ C0] Call Trace:
[ 446.630822][ C0]
[ 446.633829][ C0] __schedule+0x1042/0x34b0
[ 446.638568][ C0] ? __pfx___schedule+0x10/0x10
[ 446.643556][ C0] ? schedule+0x298/0x350
[ 446.647976][ C0] ? __pfx_lock_release+0x10/0x10
[ 446.653183][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 446.658673][ C0] ? lock_acquire+0x2f/0xb0
[ 446.663380][ C0] ? schedule+0x1fd/0x350
[ 446.668254][ C0] schedule+0xe7/0x350
[ 446.672556][ C0] ? worker_thread+0x271/0xf00
[ 446.677704][ C0] worker_thread+0x2de/0xf00
[ 446.682513][ C0] ? __kthread_parkme+0x148/0x220
[ 446.688011][ C0] ? __pfx_worker_thread+0x10/0x10
[ 446.693334][ C0] kthread+0x2c1/0x3a0
[ 446.697776][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.703174][ C0] ? __pfx_kthread+0x10/0x10
[ 446.707938][ C0] ret_from_fork+0x45/0x80
[ 446.712875][ C0] ? __pfx_kthread+0x10/0x10
[ 446.717593][ C0] ret_from_fork_asm+0x1a/0x30
[ 446.722497][ C0]
[ 446.725616][ C0] task:kworker/1:4 state:I stack:29088 pid:9132 tgid:9132 ppid:2 flags:0x00004000
[ 446.736237][ C0] Workqueue: 0x0 (mm_percpu_wq)
[ 446.741465][ C0] Call Trace:
[ 446.744905][ C0]
[ 446.747906][ C0] __schedule+0x1042/0x34b0
[ 446.752536][ C0] ? __pfx___schedule+0x10/0x10
[ 446.757587][ C0] ? schedule+0x298/0x350
[ 446.762017][ C0] ? __pfx_lock_release+0x10/0x10
[ 446.767530][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 446.772834][ C0] ? lock_acquire+0x2f/0xb0
[ 446.777460][ C0] ? schedule+0x1fd/0x350
[ 446.781987][ C0] schedule+0xe7/0x350
[ 446.786201][ C0] ? worker_thread+0x271/0xf00
[ 446.791108][ C0] worker_thread+0x2de/0xf00
[ 446.795813][ C0] ? __kthread_parkme+0x148/0x220
[ 446.801020][ C0] ? __pfx_worker_thread+0x10/0x10
[ 446.806315][ C0] kthread+0x2c1/0x3a0
[ 446.810821][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 446.816764][ C0] ? __pfx_kthread+0x10/0x10
[ 446.821557][ C0] ret_from_fork+0x45/0x80
[ 446.826777][ C0] ? __pfx_kthread+0x10/0x10
[ 446.831664][ C0] ret_from_fork_asm+0x1a/0x30
[ 446.836680][ C0]
[ 446.839991][ C0] task:syz-executor state:D stack:24784 pid:13741 tgid:13741 ppid:1 flags:0x00004006
[ 446.850961][ C0] Call Trace:
[ 446.854304][ C0]
[ 446.857315][ C0] __schedule+0x1042/0x34b0
[ 446.861936][ C0] ? __pfx___schedule+0x10/0x10
[ 446.866925][ C0] ? schedule+0x298/0x350
[ 446.871399][ C0] ? __pfx_lock_release+0x10/0x10
[ 446.876623][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 446.882181][ C0] ? lock_acquire+0x2f/0xb0
[ 446.886899][ C0] ? schedule+0x1fd/0x350
[ 446.891534][ C0] schedule+0xe7/0x350
[ 446.896059][ C0] exp_funnel_lock+0x344/0x3b0
[ 446.901024][ C0] ? __pfx_exp_funnel_lock+0x10/0x10
[ 446.906603][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 446.913148][ C0] ? __pfx___might_resched+0x10/0x10
[ 446.918631][ C0] synchronize_rcu_expedited+0x290/0x450
[ 446.924371][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10
[ 446.931084][ C0] ? __pfx_lock_release+0x10/0x10
[ 446.936258][ C0] ? kasan_quarantine_put+0x10a/0x240
[ 446.941788][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 446.947112][ C0] ? shrink_dentry_list+0x1a/0x5d0
[ 446.952402][ C0] ? up_write+0x1b2/0x520
[ 446.956849][ C0] namespace_unlock+0x1b5/0x490
[ 446.961976][ C0] ? __pfx_namespace_unlock+0x10/0x10
[ 446.967620][ C0] ? free_nsproxy+0x47/0x470
[ 446.972395][ C0] put_mnt_ns+0xf4/0x130
[ 446.976720][ C0] ? free_nsproxy+0x47/0x470
[ 446.981576][ C0] free_nsproxy+0x47/0x470
[ 446.986098][ C0] switch_task_namespaces+0xeb/0x100
[ 446.991921][ C0] do_exit+0xad8/0x2ce0
[ 446.996807][ C0] ? get_signal+0x8f2/0x2770
[ 447.001506][ C0] ? __pfx_do_exit+0x10/0x10
[ 447.006469][ C0] ? do_raw_spin_lock+0x12d/0x2c0
[ 447.011680][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 447.017249][ C0] do_group_exit+0xd3/0x2a0
[ 447.021957][ C0] get_signal+0x25fb/0x2770
[ 447.026826][ C0] ? __pfx_get_signal+0x10/0x10
[ 447.032588][ C0] ? __pfx_vfs_read+0x10/0x10
[ 447.038692][ C0] arch_do_signal_or_restart+0x90/0x7e0
[ 447.044524][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 447.051237][ C0] ? ksys_read+0x1ad/0x260
[ 447.055942][ C0] ? __pfx_ksys_read+0x10/0x10
[ 447.061086][ C0] syscall_exit_to_user_mode+0x147/0x260
[ 447.067264][ C0] do_syscall_64+0xda/0x250
[ 447.071867][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.078078][ C0] RIP: 0033:0x7f0ea994c9fd
[ 447.082576][ C0] RSP: 002b:00007ffeeede4368 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 447.091615][ C0] RAX: fffffffffffffe00 RBX: 0000000000000003 RCX: 00007f0ea994c9fd
[ 447.100205][ C0] RDX: 0000000000000028 RSI: 00007ffeeede43f0 RDI: 00000000000000f9
[ 447.108832][ C0] RBP: 00007ffeeede439c R08: 0000000000000558 R09: 00007ffeeede40b7
[ 447.117167][ C0] R10: 00007f0ea9ad7a60 R11: 0000000000000246 R12: 000000000000005e
[ 447.125435][ C0] R13: 00000000000636f2 R14: 000000000006320b R15: 00007ffeeede43f0
[ 447.135031][ C0]
[ 447.138147][ C0] task:syz-executor state:D stack:24736 pid:13742 tgid:13742 ppid:1 flags:0x00004006
[ 447.149230][ C0] Call Trace:
[ 447.153121][ C0]
[ 447.156549][ C0] __schedule+0x1042/0x34b0
[ 447.161282][ C0] ? __pfx___schedule+0x10/0x10
[ 447.166334][ C0] ? schedule+0x298/0x350
[ 447.170779][ C0] ? __pfx_lock_release+0x10/0x10
[ 447.175994][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 447.181856][ C0] ? lock_acquire+0x2f/0xb0
[ 447.186817][ C0] ? schedule+0x1fd/0x350
[ 447.192305][ C0] schedule+0xe7/0x350
[ 447.197076][ C0] schedule_preempt_disabled+0x13/0x30
[ 447.203358][ C0] __mutex_lock+0x5b8/0x9c0
[ 447.208520][ C0] ? exp_funnel_lock+0x1a4/0x3b0
[ 447.213758][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 447.219076][ C0] ? exp_funnel_lock+0x171/0x3b0
[ 447.224547][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 447.230129][ C0] ? lock_acquire+0x2f/0xb0
[ 447.234948][ C0] ? exp_funnel_lock+0x13c/0x3b0
[ 447.240424][ C0] ? exp_funnel_lock+0x1a4/0x3b0
[ 447.245872][ C0] exp_funnel_lock+0x1a4/0x3b0
[ 447.250842][ C0] ? __pfx_exp_funnel_lock+0x10/0x10
[ 447.256267][ C0] ? __pfx___might_resched+0x10/0x10
[ 447.261711][ C0] synchronize_rcu_expedited+0x290/0x450
[ 447.267770][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10
[ 447.274912][ C0] ? __pfx_lock_release+0x10/0x10
[ 447.280152][ C0] ? kasan_quarantine_put+0x10a/0x240
[ 447.285902][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 447.291258][ C0] ? shrink_dentry_list+0x1a/0x5d0
[ 447.296490][ C0] ? up_write+0x1b2/0x520
[ 447.301078][ C0] namespace_unlock+0x1b5/0x490
[ 447.306898][ C0] ? __pfx_namespace_unlock+0x10/0x10
[ 447.312526][ C0] ? free_nsproxy+0x47/0x470
[ 447.317479][ C0] put_mnt_ns+0xf4/0x130
[ 447.322128][ C0] ? free_nsproxy+0x47/0x470
[ 447.326926][ C0] free_nsproxy+0x47/0x470
[ 447.331444][ C0] switch_task_namespaces+0xeb/0x100
[ 447.336834][ C0] do_exit+0xad8/0x2ce0
[ 447.341101][ C0] ? get_signal+0x8f2/0x2770
[ 447.346515][ C0] ? __pfx_do_exit+0x10/0x10
[ 447.351224][ C0] ? do_raw_spin_lock+0x12d/0x2c0
[ 447.356420][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 447.361891][ C0] do_group_exit+0xd3/0x2a0
[ 447.366511][ C0] get_signal+0x25fb/0x2770
[ 447.371194][ C0] ? hrtimer_nanosleep+0x176/0x370
[ 447.376684][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10
[ 447.382341][ C0] ? __pfx_get_signal+0x10/0x10
[ 447.387283][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 447.392653][ C0] arch_do_signal_or_restart+0x90/0x7e0
[ 447.398883][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 447.406281][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[ 447.412584][ C0] syscall_exit_to_user_mode+0x147/0x260
[ 447.418520][ C0] do_syscall_64+0xda/0x250
[ 447.423292][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.430175][ C0] RIP: 0033:0x7f8318d600a3
[ 447.434699][ C0] RSP: 002b:00007fffd3266228 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[ 447.443315][ C0] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00007f8318d600a3
[ 447.451540][ C0] RDX: 00007fffd3266240 RSI: 0000000000000000 RDI: 0000000000000000
[ 447.459592][ C0] RBP: 00007fffd326629c R08: 000000000000d51e R09: 00007f8319a1f080
[ 447.468169][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000063
[ 447.476391][ C0] R13: 000000000006369a R14: 0000000000063343 R15: 00007fffd32662f0
[ 447.484630][ C0]
[ 447.487727][ C0] task:syz-executor state:D stack:24784 pid:13743 tgid:13743 ppid:1 flags:0x00004006
[ 447.498529][ C0] Call Trace:
[ 447.501962][ C0]
[ 447.505055][ C0] __schedule+0x1042/0x34b0
[ 447.509857][ C0] ? __pfx___schedule+0x10/0x10
[ 447.514963][ C0] ? schedule+0x298/0x350
[ 447.519419][ C0] ? __pfx_lock_release+0x10/0x10
[ 447.524771][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 447.530166][ C0] ? lock_acquire+0x2f/0xb0
[ 447.534773][ C0] ? schedule+0x1fd/0x350
[ 447.539217][ C0] schedule+0xe7/0x350
[ 447.543533][ C0] exp_funnel_lock+0x344/0x3b0
[ 447.548505][ C0] ? __pfx_exp_funnel_lock+0x10/0x10
[ 447.554081][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 447.560349][ C0] ? __pfx___might_resched+0x10/0x10
[ 447.565770][ C0] synchronize_rcu_expedited+0x290/0x450
[ 447.571539][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10
[ 447.577888][ C0] ? __pfx_lock_release+0x10/0x10
[ 447.583451][ C0] ? kasan_quarantine_put+0x10a/0x240
[ 447.588951][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 447.594380][ C0] ? shrink_dentry_list+0x1a/0x5d0
[ 447.600483][ C0] ? up_write+0x1b2/0x520
[ 447.605015][ C0] namespace_unlock+0x1b5/0x490
[ 447.610218][ C0] ? __pfx_namespace_unlock+0x10/0x10
[ 447.615721][ C0] ? free_nsproxy+0x47/0x470
[ 447.620507][ C0] put_mnt_ns+0xf4/0x130
[ 447.624838][ C0] ? free_nsproxy+0x47/0x470
[ 447.629531][ C0] free_nsproxy+0x47/0x470
[ 447.634048][ C0] switch_task_namespaces+0xeb/0x100
[ 447.639536][ C0] do_exit+0xad8/0x2ce0
[ 447.644065][ C0] ? get_signal+0x8f2/0x2770
[ 447.648760][ C0] ? __pfx_do_exit+0x10/0x10
[ 447.653459][ C0] ? do_raw_spin_lock+0x12d/0x2c0
[ 447.658835][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 447.664432][ C0] do_group_exit+0xd3/0x2a0
[ 447.669215][ C0] get_signal+0x25fb/0x2770
[ 447.673850][ C0] ? __pfx_get_signal+0x10/0x10
[ 447.678972][ C0] ? __pfx_vfs_read+0x10/0x10
[ 447.684061][ C0] arch_do_signal_or_restart+0x90/0x7e0
[ 447.690577][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 447.697212][ C0] ? ksys_read+0x1ad/0x260
[ 447.701927][ C0] ? __pfx_ksys_read+0x10/0x10
[ 447.706898][ C0] syscall_exit_to_user_mode+0x147/0x260
[ 447.712815][ C0] do_syscall_64+0xda/0x250
[ 447.717771][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.724220][ C0] RIP: 0033:0x7fee09fec9fd
[ 447.729069][ C0] RSP: 002b:00007ffce0e1f898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 447.737577][ C0] RAX: fffffffffffffe00 RBX: 0000000000000003 RCX: 00007fee09fec9fd
[ 447.745887][ C0] RDX: 0000000000000028 RSI: 00007ffce0e1f920 RDI: 00000000000000f9
[ 447.754024][ C0] RBP: 00007ffce0e1f8cc R08: 0000000000000558 R09: 00007ffce0e1f5e7
[ 447.762079][ C0] R10: 00007fee0a177a60 R11: 0000000000000246 R12: 000000000000005b
[ 447.770141][ C0] R13: 0000000000068e7b R14: 0000000000063253 R15: 00007ffce0e1f920
[ 447.778300][ C0]
[ 447.781487][ C0] task:syz-executor state:S stack:23984 pid:13748 tgid:13748 ppid:1 flags:0x00004002
[ 447.791969][ C0] Call Trace:
[ 447.795322][ C0]
[ 447.798321][ C0] __schedule+0x1042/0x34b0
[ 447.802956][ C0] ? __pfx___schedule+0x10/0x10
[ 447.808221][ C0] ? schedule+0x298/0x350
[ 447.812766][ C0] ? __pfx_lock_release+0x10/0x10
[ 447.817966][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 447.823278][ C0] ? lock_acquire+0x2f/0xb0
[ 447.827877][ C0] ? schedule+0x1fd/0x350
[ 447.832405][ C0] schedule+0xe7/0x350
[ 447.836751][ C0] do_wait+0x1dd/0x570
[ 447.840928][ C0] kernel_wait4+0x16c/0x280
[ 447.845553][ C0] ? __pfx_kernel_wait4+0x10/0x10
[ 447.850781][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 447.856545][ C0] zap_pid_ns_processes+0x2e3/0x6a0
[ 447.861856][ C0] ? __pfx_lock_release+0x10/0x10
[ 447.866983][ C0] ? do_raw_write_lock+0x11d/0x3a0
[ 447.872202][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10
[ 447.878118][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 447.883681][ C0] do_exit+0x2530/0x2ce0
[ 447.888035][ C0] ? get_signal+0x8f2/0x2770
[ 447.892763][ C0] ? __pfx_do_exit+0x10/0x10
[ 447.898161][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 447.903735][ C0] do_group_exit+0xd3/0x2a0
[ 447.908546][ C0] get_signal+0x25fb/0x2770
[ 447.913154][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 447.919102][ C0] ? __pfx_get_signal+0x10/0x10
[ 447.925467][ C0] ? __do_sys_wait4+0xd2/0x170
[ 447.930435][ C0] ? find_held_lock+0x2d/0x110
[ 447.935298][ C0] arch_do_signal_or_restart+0x90/0x7e0
[ 447.940960][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 447.947242][ C0] syscall_exit_to_user_mode+0x147/0x260
[ 447.953439][ C0] do_syscall_64+0xda/0x250
[ 447.958035][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.964401][ C0] RIP: 0033:0x7fab518b4213
[ 447.969247][ C0] RSP: 002b:00007ffed3ef2c08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 447.977843][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007fab518b4213
[ 447.986166][ C0] RDX: 0000000040000000 RSI: 00007ffed3ef2c3c RDI: 00000000ffffffff
[ 447.994566][ C0] RBP: 00007ffed3ef2c3c R08: 000000000000d51a R09: 00007fab525b4080
[ 448.002887][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 448.011054][ C0] R13: 0000000000000000 R14: 00000000000633d1 R15: 00007ffed3ef2c90
[ 448.019208][ C0]
[ 448.022336][ C0] task:syz-executor state:D stack:24784 pid:13750 tgid:13750 ppid:1 flags:0x00004006
[ 448.032708][ C0] Call Trace:
[ 448.036108][ C0]
[ 448.039280][ C0] __schedule+0x1042/0x34b0
[ 448.043904][ C0] ? __pfx___schedule+0x10/0x10
[ 448.048901][ C0] ? schedule+0x298/0x350
[ 448.053424][ C0] ? __pfx_lock_release+0x10/0x10
[ 448.058644][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 448.064385][ C0] ? lock_acquire+0x2f/0xb0
[ 448.068993][ C0] ? schedule+0x1fd/0x350
[ 448.073425][ C0] schedule+0xe7/0x350
[ 448.077589][ C0] exp_funnel_lock+0x344/0x3b0
[ 448.082447][ C0] ? __pfx_exp_funnel_lock+0x10/0x10
[ 448.087939][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 448.094239][ C0] ? __pfx___might_resched+0x10/0x10
[ 448.100052][ C0] synchronize_rcu_expedited+0x290/0x450
[ 448.105892][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10
[ 448.112308][ C0] ? __pfx_lock_release+0x10/0x10
[ 448.117448][ C0] ? kasan_quarantine_put+0x10a/0x240
[ 448.122969][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 448.128437][ C0] ? shrink_dentry_list+0x1a/0x5d0
[ 448.134531][ C0] ? up_write+0x1b2/0x520
[ 448.139075][ C0] namespace_unlock+0x1b5/0x490
[ 448.144307][ C0] ? __pfx_namespace_unlock+0x10/0x10
[ 448.149807][ C0] ? free_nsproxy+0x47/0x470
[ 448.154690][ C0] put_mnt_ns+0xf4/0x130
[ 448.159638][ C0] ? free_nsproxy+0x47/0x470
[ 448.164891][ C0] free_nsproxy+0x47/0x470
[ 448.169592][ C0] switch_task_namespaces+0xeb/0x100
[ 448.175135][ C0] do_exit+0xad8/0x2ce0
[ 448.179413][ C0] ? get_signal+0x8f2/0x2770
[ 448.184094][ C0] ? __pfx_do_exit+0x10/0x10
[ 448.188799][ C0] ? do_raw_spin_lock+0x12d/0x2c0
[ 448.194190][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 448.199838][ C0] do_group_exit+0xd3/0x2a0
[ 448.204805][ C0] get_signal+0x25fb/0x2770
[ 448.209419][ C0] ? __pfx_get_signal+0x10/0x10
[ 448.214361][ C0] ? __pfx_vfs_read+0x10/0x10
[ 448.219505][ C0] arch_do_signal_or_restart+0x90/0x7e0
[ 448.225154][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 448.231524][ C0] ? ksys_read+0x1ad/0x260
[ 448.236151][ C0] ? __pfx_ksys_read+0x10/0x10
[ 448.241222][ C0] syscall_exit_to_user_mode+0x147/0x260
[ 448.247063][ C0] do_syscall_64+0xda/0x250
[ 448.251733][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.257777][ C0] RIP: 0033:0x7fe7d59ec9fd
[ 448.262328][ C0] RSP: 002b:00007ffd943d4d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 448.270939][ C0] RAX: fffffffffffffe00 RBX: 0000000000000003 RCX: 00007fe7d59ec9fd
[ 448.278992][ C0] RDX: 0000000000000028 RSI: 00007ffd943d4d90 RDI: 00000000000000f9
[ 448.287220][ C0] RBP: 00007ffd943d4d3c R08: 0000000000000558 R09: 00007ffd943d4a57
[ 448.295424][ C0] R10: 00007fe7d5b77a60 R11: 0000000000000246 R12: 0000000000000062
[ 448.303610][ C0] R13: 00000000000636d3 R14: 00000000000633c7 R15: 00007ffd943d4d90
[ 448.312511][ C0]
[ 448.316013][ C0] task:udevd state:D stack:28176 pid:15989 tgid:15989 ppid:2862 flags:0x00000002
[ 448.326858][ C0] Call Trace:
[ 448.330206][ C0]
[ 448.333208][ C0] __schedule+0x1042/0x34b0
[ 448.337914][ C0] ? __pfx___schedule+0x10/0x10
[ 448.342880][ C0] ? schedule+0x298/0x350
[ 448.347439][ C0] ? __pfx_lock_release+0x10/0x10
[ 448.352568][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 448.358062][ C0] ? lock_acquire+0x2f/0xb0
[ 448.362670][ C0] ? schedule+0x1fd/0x350
[ 448.367227][ C0] schedule+0xe7/0x350
[ 448.371395][ C0] schedule_preempt_disabled+0x13/0x30
[ 448.377132][ C0] __mutex_lock+0x5b8/0x9c0
[ 448.381837][ C0] ? uevent_show+0x188/0x3b0
[ 448.386560][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 448.391800][ C0] ? uevent_show+0x188/0x3b0
[ 448.396558][ C0] uevent_show+0x188/0x3b0
[ 448.401074][ C0] ? __pfx_uevent_show+0x10/0x10
[ 448.406188][ C0] dev_attr_show+0x53/0xe0
[ 448.410701][ C0] ? __pfx_dev_attr_show+0x10/0x10
[ 448.416002][ C0] sysfs_kf_seq_show+0x23e/0x410
[ 448.421045][ C0] seq_read_iter+0x4f4/0x12b0
[ 448.425863][ C0] kernfs_fop_read_iter+0x414/0x580
[ 448.431156][ C0] ? security_file_permission+0x21/0x80
[ 448.436814][ C0] vfs_read+0x87f/0xbe0
[ 448.441087][ C0] ? __pfx_vfs_read+0x10/0x10
[ 448.445960][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 448.451775][ C0] ? __pfx_do_sys_openat2+0x10/0x10
[ 448.457086][ C0] ksys_read+0x12f/0x260
[ 448.461428][ C0] ? __pfx_ksys_read+0x10/0x10
[ 448.466308][ C0] do_syscall_64+0xcd/0x250
[ 448.470910][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.476914][ C0] RIP: 0033:0x7f56937eab6a
[ 448.481502][ C0] RSP: 002b:00007ffed9bacc08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 448.490279][ C0] RAX: ffffffffffffffda RBX: 000055f7b6a3d990 RCX: 00007f56937eab6a
[ 448.498781][ C0] RDX: 0000000000001000 RSI: 000055f7b6a29550 RDI: 0000000000000008
[ 448.507269][ C0] RBP: 000055f7b6a3d990 R08: 0000000000000008 R09: 0000000000000008
[ 448.515597][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 448.523741][ C0] R13: 0000000000003fff R14: 00007ffed9bad0e8 R15: 000000000000000a
[ 448.532086][ C0]
[ 448.535163][ C0] task:udevd state:D stack:26784 pid:15991 tgid:15991 ppid:2862 flags:0x00000002
[ 448.545735][ C0] Call Trace:
[ 448.549090][ C0]
[ 448.552099][ C0] __schedule+0x1042/0x34b0
[ 448.556723][ C0] ? __pfx___schedule+0x10/0x10
[ 448.561691][ C0] ? schedule+0x298/0x350
[ 448.566133][ C0] ? __pfx_lock_release+0x10/0x10
[ 448.571340][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 448.576640][ C0] ? lock_acquire+0x2f/0xb0
[ 448.581245][ C0] ? schedule+0x1fd/0x350
[ 448.585685][ C0] schedule+0xe7/0x350
[ 448.589865][ C0] schedule_preempt_disabled+0x13/0x30
[ 448.595445][ C0] __mutex_lock+0x5b8/0x9c0
[ 448.600082][ C0] ? uevent_show+0x188/0x3b0
[ 448.604855][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 448.610061][ C0] ? uevent_show+0x188/0x3b0
[ 448.614763][ C0] uevent_show+0x188/0x3b0
[ 448.619972][ C0] ? __pfx_uevent_show+0x10/0x10
[ 448.625345][ C0] dev_attr_show+0x53/0xe0
[ 448.629915][ C0] ? __pfx_dev_attr_show+0x10/0x10
[ 448.635137][ C0] sysfs_kf_seq_show+0x23e/0x410
[ 448.640195][ C0] seq_read_iter+0x4f4/0x12b0
[ 448.645077][ C0] kernfs_fop_read_iter+0x414/0x580
[ 448.650366][ C0] ? security_file_permission+0x21/0x80
[ 448.656017][ C0] vfs_read+0x87f/0xbe0
[ 448.660295][ C0] ? __pfx_vfs_read+0x10/0x10
[ 448.665182][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 448.671181][ C0] ? __pfx_do_sys_openat2+0x10/0x10
[ 448.676612][ C0] ksys_read+0x12f/0x260
[ 448.681070][ C0] ? __pfx_ksys_read+0x10/0x10
[ 448.686231][ C0] do_syscall_64+0xcd/0x250
[ 448.690869][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.697249][ C0] RIP: 0033:0x7f56937eab6a
[ 448.701753][ C0] RSP: 002b:00007ffed9baba38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 448.710440][ C0] RAX: ffffffffffffffda RBX: 000055f7b6a3d990 RCX: 00007f56937eab6a
[ 448.718725][ C0] RDX: 0000000000001000 RSI: 000055f7b6a29550 RDI: 0000000000000008
[ 448.727129][ C0] RBP: 000055f7b6a3d990 R08: 0000000000000008 R09: 0000000000000020
[ 448.735671][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 448.743744][ C0] R13: 0000000000003fff R14: 00007ffed9babf18 R15: 000000000000000a
[ 448.751828][ C0]
[ 448.754943][ C0] task:udevd state:S stack:27744 pid:15997 tgid:15997 ppid:2862 flags:0x00000002
[ 448.765476][ C0] Call Trace:
[ 448.768907][ C0]
[ 448.771996][ C0] __schedule+0x1042/0x34b0
[ 448.776643][ C0] ? __pfx___schedule+0x10/0x10
[ 448.781602][ C0] ? schedule+0x298/0x350
[ 448.786032][ C0] ? __pfx_lock_release+0x10/0x10
[ 448.791150][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 448.796534][ C0] ? lock_acquire+0x2f/0xb0
[ 448.801425][ C0] ? schedule+0x1fd/0x350
[ 448.805878][ C0] schedule+0xe7/0x350
[ 448.810101][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 448.816735][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 448.823795][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 448.829250][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 448.835025][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 448.840125][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 448.845402][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 448.851857][ C0] ? __sys_sendmsg+0x13c/0x1f0
[ 448.856726][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 448.862034][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 448.867846][ C0] ? ksys_write+0x1ad/0x260
[ 448.872455][ C0] ? __pfx_ksys_write+0x10/0x10
[ 448.877428][ C0] do_syscall_64+0xcd/0x250
[ 448.882103][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.888103][ C0] RIP: 0033:0x7f56937f7457
[ 448.892855][ C0] RSP: 002b:00007ffed9bb5638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 448.901391][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56937f7457
[ 448.909459][ C0] RDX: 0000000000000004 RSI: 00007ffed9bb5678 RDI: 0000000000000004
[ 448.917731][ C0] RBP: 000055f7b6a9fe40 R08: 0000000000000006 R09: 3bd7e285d6389044
[ 448.925795][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055f7b6a1d0c0
[ 448.933851][ C0] R13: 00007ffed9bb5678 R14: 00000000ffffffff R15: 000055f7b69ea2c0
[ 448.941937][ C0]
[ 448.945030][ C0] task:syz.3.38 state:R running task stack:27856 pid:16019 tgid:16018 ppid:13748 flags:0x0000400c
[ 448.956934][ C0] Call Trace:
[ 448.960285][ C0]
[ 448.963296][ C0] sched_show_task+0x3f0/0x5f0
[ 448.968241][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 448.973544][ C0] ? __pfx_sched_show_task+0x10/0x10
[ 448.978954][ C0] show_state_filter+0xee/0x320
[ 448.983903][ C0] k_spec+0xed/0x150
[ 448.987892][ C0] ? __pfx_k_spec+0x10/0x10
[ 448.992500][ C0] kbd_event+0xcbd/0x17a0
[ 448.996936][ C0] ? __pfx_kbd_event+0x10/0x10
[ 449.001809][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 449.007560][ C0] ? rcu_is_watching+0x12/0xc0
[ 449.012658][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 449.018049][ C0] input_handle_events_default+0x116/0x1b0
[ 449.024154][ C0] input_pass_values+0x738/0x880
[ 449.029311][ C0] input_handle_event+0xb30/0x14d0
[ 449.034549][ C0] input_event+0x83/0xa0
[ 449.038987][ C0] hidinput_hid_event+0xa12/0x2410
[ 449.044210][ C0] ? __pfx_hidinput_hid_event+0x10/0x10
[ 449.049875][ C0] ? input_event+0x8e/0xa0
[ 449.054392][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 449.060430][ C0] hid_process_event+0x4b7/0x5e0
[ 449.065484][ C0] ? __pfx_hidinput_hid_event+0x10/0x10
[ 449.071142][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 449.076610][ C0] hid_input_array_field+0x330/0x710
[ 449.082006][ C0] hid_report_raw_event+0xa02/0x11c0
[ 449.087406][ C0] __hid_input_report.constprop.0+0x341/0x440
[ 449.093817][ C0] hid_irq_in+0x35e/0x870
[ 449.098445][ C0] __usb_hcd_giveback_urb+0x389/0x6e0
[ 449.104002][ C0] usb_hcd_giveback_urb+0x396/0x450
[ 449.109322][ C0] dummy_timer+0x17f0/0x3930
[ 449.114207][ C0] ? lock_acquire+0x2f/0xb0
[ 449.118819][ C0] ? do_raw_spin_unlock+0x172/0x230
[ 449.124304][ C0] ? __pfx_dummy_timer+0x10/0x10
[ 449.129359][ C0] ? mark_held_locks+0x9f/0xe0
[ 449.134321][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 449.140474][ C0] ? __pfx_dummy_timer+0x10/0x10
[ 449.145856][ C0] __hrtimer_run_queues+0x20a/0xae0
[ 449.151173][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 449.157109][ C0] ? ktime_get_update_offsets_now+0x201/0x310
[ 449.163293][ C0] hrtimer_run_softirq+0x17d/0x350
[ 449.168515][ C0] handle_softirqs+0x206/0x8d0
[ 449.173418][ C0] ? __pfx_handle_softirqs+0x10/0x10
[ 449.178899][ C0] irq_exit_rcu+0xac/0x110
[ 449.183609][ C0] sysvec_apic_timer_interrupt+0x90/0xb0
[ 449.189600][ C0]
[ 449.192643][ C0]
[ 449.195662][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 449.201773][ C0] RIP: 0010:lock_acquire.part.0+0x155/0x380
[ 449.207898][ C0] Code: b8 ff ff ff ff 65 0f c1 05 90 1f cf 7e 83 f8 01 0f 85 d0 01 00 00 9c 58 f6 c4 02 0f 85 e5 01 00 00 48 85 ed 0f 85 b6 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7
[ 449.228247][ C0] RSP: 0018:ffffc900045274b0 EFLAGS: 00000206
[ 449.234498][ C0] RAX: 0000000000000046 RBX: 1ffff920008a4e97 RCX: 0000000000000001
[ 449.242834][ C0] RDX: 0000000000000001 RSI: ffffffff8727f520 RDI: ffffffff8746ec80
[ 449.250975][ C0] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff1f559b4
[ 449.259041][ C0] R10: ffffffff8faacda7 R11: 0000000000000000 R12: 0000000000000000
[ 449.267183][ C0] R13: ffffffff88ebb140 R14: 0000000000000000 R15: 0000000000000000
[ 449.275358][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 449.281101][ C0] ? rcu_is_watching+0x12/0xc0
[ 449.285964][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 449.291247][ C0] ? find_held_lock+0x2d/0x110
[ 449.296099][ C0] ? page_ext_get+0x34/0x310
[ 449.300789][ C0] ? lock_acquire+0x2f/0xb0
[ 449.305403][ C0] ? page_ext_get+0x34/0x310
[ 449.310103][ C0] page_ext_get+0x3a/0x310
[ 449.314617][ C0] ? page_ext_get+0x34/0x310
[ 449.319308][ C0] page_table_check_clear.part.0+0x32/0x540
[ 449.325322][ C0] __page_table_check_pte_clear+0x328/0x580
[ 449.331332][ C0] ? __pfx___page_table_check_pte_clear+0x10/0x10
[ 449.337853][ C0] ? const_folio_flags.constprop.0+0x56/0x150
[ 449.344008][ C0] ? __tlb_remove_folio_pages_size.constprop.0+0x162/0x560
[ 449.351333][ C0] unmap_page_range+0x19d7/0x2fa0
[ 449.356473][ C0] ? __pfx_unmap_page_range+0x10/0x10
[ 449.361940][ C0] ? mas_next_slot+0x12d3/0x21b0
[ 449.366985][ C0] ? uprobe_munmap+0x20/0x5c0
[ 449.371770][ C0] unmap_single_vma+0x194/0x2b0
[ 449.376718][ C0] unmap_vmas+0x22f/0x490
[ 449.381173][ C0] ? __pfx_unmap_vmas+0x10/0x10
[ 449.386111][ C0] ? __pfx_lock_release+0x10/0x10
[ 449.391243][ C0] ? lock_acquire+0x2f/0xb0
[ 449.395849][ C0] ? mlock_drain_local+0x6f/0x4f0
[ 449.400981][ C0] exit_mmap+0x1c6/0xb30
[ 449.405327][ C0] ? __pfx_exit_mmap+0x10/0x10
[ 449.410226][ C0] mmput+0xdb/0x3e0
[ 449.414203][ C0] do_exit+0x9bf/0x2ce0
[ 449.418553][ C0] ? get_signal+0x8f2/0x2770
[ 449.423278][ C0] ? __pfx_do_exit+0x10/0x10
[ 449.428147][ C0] ? do_raw_spin_lock+0x12d/0x2c0
[ 449.433522][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 449.438987][ C0] do_group_exit+0xd3/0x2a0
[ 449.443595][ C0] get_signal+0x25fb/0x2770
[ 449.448194][ C0] ? hrtimer_nanosleep+0x176/0x370
[ 449.453434][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10
[ 449.459041][ C0] ? __pfx_get_signal+0x10/0x10
[ 449.464084][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 449.469399][ C0] arch_do_signal_or_restart+0x90/0x7e0
[ 449.475064][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 449.481435][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[ 449.487702][ C0] syscall_exit_to_user_mode+0x147/0x260
[ 449.493442][ C0] do_syscall_64+0xda/0x250
[ 449.498042][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.504060][ C0] RIP: 0033:0x7fab518f00e5
[ 449.508558][ C0] Code: Unable to access opcode bytes at 0x7fab518f00bb.
[ 449.515735][ C0] RSP: 002b:00007fab5133cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
[ 449.524335][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fab518f00e5
[ 449.532405][ C0] RDX: 00007fab5133cf90 RSI: 0000000000000000 RDI: 0000000000000000
[ 449.540584][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 449.548648][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fab5133cfe8
[ 449.556872][ C0] R13: 0000000000000000 R14: 00007fab51a75f80 R15: 00007ffed3ef2878
[ 449.565439][ C0]
[ 449.568530][ C0] task:udevd state:D stack:28016 pid:16020 tgid:16020 ppid:2862 flags:0x00000002
[ 449.579145][ C0] Call Trace:
[ 449.582536][ C0]
[ 449.585555][ C0] __schedule+0x1042/0x34b0
[ 449.590173][ C0] ? __pfx___schedule+0x10/0x10
[ 449.595126][ C0] ? schedule+0x298/0x350
[ 449.599606][ C0] ? __pfx_lock_release+0x10/0x10
[ 449.604750][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 449.610169][ C0] ? lock_acquire+0x2f/0xb0
[ 449.614861][ C0] ? schedule+0x1fd/0x350
[ 449.619554][ C0] schedule+0xe7/0x350
[ 449.624069][ C0] schedule_preempt_disabled+0x13/0x30
[ 449.629633][ C0] __mutex_lock+0x5b8/0x9c0
[ 449.634280][ C0] ? uevent_show+0x188/0x3b0
[ 449.639084][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 449.644592][ C0] ? uevent_show+0x188/0x3b0
[ 449.649274][ C0] uevent_show+0x188/0x3b0
[ 449.653785][ C0] ? __pfx_uevent_show+0x10/0x10
[ 449.658807][ C0] dev_attr_show+0x53/0xe0
[ 449.663319][ C0] ? __pfx_dev_attr_show+0x10/0x10
[ 449.668872][ C0] sysfs_kf_seq_show+0x23e/0x410
[ 449.674010][ C0] seq_read_iter+0x4f4/0x12b0
[ 449.678866][ C0] kernfs_fop_read_iter+0x414/0x580
[ 449.684172][ C0] ? security_file_permission+0x21/0x80
[ 449.689968][ C0] vfs_read+0x87f/0xbe0
[ 449.694368][ C0] ? __pfx_vfs_read+0x10/0x10
[ 449.699339][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 449.705153][ C0] ? __pfx_do_sys_openat2+0x10/0x10
[ 449.710468][ C0] ksys_read+0x12f/0x260
[ 449.714830][ C0] ? __pfx_ksys_read+0x10/0x10
[ 449.719715][ C0] do_syscall_64+0xcd/0x250
[ 449.724314][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.730341][ C0] RIP: 0033:0x7f56937eab6a
[ 449.734833][ C0] RSP: 002b:00007ffed9bacc08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 449.743342][ C0] RAX: ffffffffffffffda RBX: 000055f7b6a3d990 RCX: 00007f56937eab6a
[ 449.751392][ C0] RDX: 0000000000001000 RSI: 000055f7b6a29550 RDI: 0000000000000008
[ 449.759446][ C0] RBP: 000055f7b6a3d990 R08: 0000000000000008 R09: 0000000000000020
[ 449.767573][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 449.775627][ C0] R13: 0000000000003fff R14: 00007ffed9bad0e8 R15: 000000000000000a
[ 449.783699][ C0]
[ 449.786779][ C0] task:udevd state:D stack:28176 pid:16021 tgid:16021 ppid:2862 flags:0x00000002
[ 449.797188][ C0] Call Trace:
[ 449.800552][ C0]
[ 449.803560][ C0] __schedule+0x1042/0x34b0
[ 449.808174][ C0] ? __pfx___schedule+0x10/0x10
[ 449.813156][ C0] ? schedule+0x298/0x350
[ 449.817891][ C0] ? __pfx_lock_release+0x10/0x10
[ 449.823030][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 449.828506][ C0] ? lock_acquire+0x2f/0xb0
[ 449.833314][ C0] ? schedule+0x1fd/0x350
[ 449.837780][ C0] schedule+0xe7/0x350
[ 449.842122][ C0] schedule_preempt_disabled+0x13/0x30
[ 449.847698][ C0] __mutex_lock+0x5b8/0x9c0
[ 449.852317][ C0] ? uevent_show+0x188/0x3b0
[ 449.857179][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 449.862324][ C0] ? uevent_show+0x188/0x3b0
[ 449.867025][ C0] uevent_show+0x188/0x3b0
[ 449.871634][ C0] ? __pfx_uevent_show+0x10/0x10
[ 449.876662][ C0] dev_attr_show+0x53/0xe0
[ 449.881195][ C0] ? __pfx_dev_attr_show+0x10/0x10
[ 449.886402][ C0] sysfs_kf_seq_show+0x23e/0x410
[ 449.891461][ C0] seq_read_iter+0x4f4/0x12b0
[ 449.896260][ C0] kernfs_fop_read_iter+0x414/0x580
[ 449.901570][ C0] ? security_file_permission+0x21/0x80
[ 449.907318][ C0] vfs_read+0x87f/0xbe0
[ 449.911694][ C0] ? __pfx_vfs_read+0x10/0x10
[ 449.916569][ C0] ? find_held_lock+0x2d/0x110
[ 449.921455][ C0] ? __pfx_lock_release+0x10/0x10
[ 449.926677][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 449.931989][ C0] ksys_read+0x12f/0x260
[ 449.936374][ C0] ? __pfx_ksys_read+0x10/0x10
[ 449.941257][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 449.946663][ C0] do_syscall_64+0xcd/0x250
[ 449.951263][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 449.957272][ C0] RIP: 0033:0x7f56937eab6a
[ 449.961766][ C0] RSP: 002b:00007ffed9bacc08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 449.970271][ C0] RAX: ffffffffffffffda RBX: 000055f7b6a3d990 RCX: 00007f56937eab6a
[ 449.978327][ C0] RDX: 0000000000001000 RSI: 000055f7b6a2b9d0 RDI: 0000000000000008
[ 449.986378][ C0] RBP: 000055f7b6a3d990 R08: 0000000000000008 R09: 0000000000000002
[ 449.994467][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 450.002578][ C0] R13: 0000000000003fff R14: 00007ffed9bad0e8 R15: 000000000000000a
[ 450.010740][ C0]
[ 450.013828][ C0] task:udevd state:S stack:27600 pid:16022 tgid:16022 ppid:2862 flags:0x00000002
[ 450.024340][ C0] Call Trace:
[ 450.028128][ C0]
[ 450.031127][ C0] __schedule+0x1042/0x34b0
[ 450.035823][ C0] ? __pfx___schedule+0x10/0x10
[ 450.040875][ C0] ? schedule+0x298/0x350
[ 450.045419][ C0] ? __pfx_lock_release+0x10/0x10
[ 450.050637][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 450.055974][ C0] ? lock_acquire+0x2f/0xb0
[ 450.060674][ C0] ? schedule+0x1fd/0x350
[ 450.065109][ C0] schedule+0xe7/0x350
[ 450.069364][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 450.075539][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 450.082234][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 450.087290][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 450.092956][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 450.097862][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 450.103097][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 450.109650][ C0] ? rcu_is_watching+0x12/0xc0
[ 450.114524][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 450.120005][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 450.126082][ C0] ? ksys_write+0x1ad/0x260
[ 450.130717][ C0] ? __pfx_ksys_write+0x10/0x10
[ 450.135793][ C0] do_syscall_64+0xcd/0x250
[ 450.140408][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.146414][ C0] RIP: 0033:0x7f56937f7457
[ 450.151003][ C0] RSP: 002b:00007ffed9bb5638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 450.159679][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56937f7457
[ 450.167726][ C0] RDX: 0000000000000004 RSI: 00007ffed9bb5678 RDI: 0000000000000004
[ 450.175785][ C0] RBP: 000055f7b6a13e80 R08: 0000000000000007 R09: 3bd7e285d6389044
[ 450.183863][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055f7b6a38d80
[ 450.192032][ C0] R13: 00007ffed9bb5678 R14: 00000000ffffffff R15: 000055f7b69ea2c0
[ 450.200208][ C0]
[ 450.203388][ C0] task:udevd state:S stack:28016 pid:16023 tgid:16023 ppid:2862 flags:0x00000002
[ 450.214253][ C0] Call Trace:
[ 450.217594][ C0]
[ 450.220740][ C0] __schedule+0x1042/0x34b0
[ 450.225570][ C0] ? __pfx___schedule+0x10/0x10
[ 450.230752][ C0] ? schedule+0x298/0x350
[ 450.235376][ C0] ? __pfx_lock_release+0x10/0x10
[ 450.240511][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 450.245914][ C0] ? lock_acquire+0x2f/0xb0
[ 450.250624][ C0] ? schedule+0x1fd/0x350
[ 450.255104][ C0] schedule+0xe7/0x350
[ 450.259581][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 450.266208][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 450.272921][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 450.278329][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 450.284075][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 450.288979][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 450.294288][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 450.300934][ C0] ? __sys_sendmsg+0x13c/0x1f0
[ 450.305795][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 450.311273][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 450.317215][ C0] ? ksys_write+0x1ad/0x260
[ 450.322129][ C0] ? __pfx_ksys_write+0x10/0x10
[ 450.327116][ C0] do_syscall_64+0xcd/0x250
[ 450.331885][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.337900][ C0] RIP: 0033:0x7f56937f7457
[ 450.342395][ C0] RSP: 002b:00007ffed9bb5638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 450.350984][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56937f7457
[ 450.359037][ C0] RDX: 0000000000000004 RSI: 00007ffed9bb5678 RDI: 0000000000000004
[ 450.367111][ C0] RBP: 000055f7b6a3db70 R08: 0000000000000007 R09: 3bd7e285d6389044
[ 450.375652][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055f7b6a392a0
[ 450.383896][ C0] R13: 00007ffed9bb5678 R14: 00000000ffffffff R15: 000055f7b69ea2c0
[ 450.392059][ C0]
[ 450.395417][ C0] task:udevd state:D stack:28176 pid:16024 tgid:16024 ppid:2862 flags:0x00000002
[ 450.405759][ C0] Call Trace:
[ 450.409113][ C0]
[ 450.412220][ C0] __schedule+0x1042/0x34b0
[ 450.416851][ C0] ? __pfx___schedule+0x10/0x10
[ 450.422013][ C0] ? schedule+0x298/0x350
[ 450.426803][ C0] ? __pfx_lock_release+0x10/0x10
[ 450.431943][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 450.437536][ C0] ? lock_acquire+0x2f/0xb0
[ 450.442594][ C0] ? schedule+0x1fd/0x350
[ 450.447104][ C0] schedule+0xe7/0x350
[ 450.451385][ C0] exp_funnel_lock+0x344/0x3b0
[ 450.456373][ C0] ? __pfx_exp_funnel_lock+0x10/0x10
[ 450.461878][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 450.468201][ C0] ? __pfx___might_resched+0x10/0x10
[ 450.473793][ C0] synchronize_rcu_expedited+0x290/0x450
[ 450.479582][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10
[ 450.486147][ C0] evdev_release+0x23f/0x400
[ 450.490895][ C0] ? __pfx_evdev_release+0x10/0x10
[ 450.496122][ C0] __fput+0x3f6/0xb60
[ 450.500580][ C0] __fput_sync+0x45/0x50
[ 450.505364][ C0] __x64_sys_close+0x86/0x100
[ 450.510182][ C0] do_syscall_64+0xcd/0x250
[ 450.514789][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.520827][ C0] RIP: 0033:0x7f56937eb0a8
[ 450.525684][ C0] RSP: 002b:00007ffed9bb02c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 450.534304][ C0] RAX: ffffffffffffffda RBX: 00007f56936bfae0 RCX: 00007f56937eb0a8
[ 450.542904][ C0] RDX: fffffffffffffe60 RSI: 0000000080184540 RDI: 0000000000000008
[ 450.552009][ C0] RBP: 000055f7b6a6e7e0 R08: 00000000ffffffff R09: 00007f56938c5b10
[ 450.560776][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 450.569835][ C0] R13: 000055f7787ace55 R14: 0000000000000004 R15: ffffffffffffffff
[ 450.578808][ C0]
[ 450.582028][ C0] task:udevd state:S stack:28192 pid:16025 tgid:16025 ppid:2862 flags:0x00000002
[ 450.593021][ C0] Call Trace:
[ 450.596378][ C0]
[ 450.599535][ C0] __schedule+0x1042/0x34b0
[ 450.604446][ C0] ? __pfx___schedule+0x10/0x10
[ 450.609512][ C0] ? schedule+0x298/0x350
[ 450.613962][ C0] ? __pfx_lock_release+0x10/0x10
[ 450.619392][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 450.625480][ C0] ? lock_acquire+0x2f/0xb0
[ 450.630177][ C0] ? schedule+0x1fd/0x350
[ 450.634622][ C0] schedule+0xe7/0x350
[ 450.638984][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 450.645676][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 450.652915][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 450.658095][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 450.663798][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 450.669484][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 450.675071][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 450.682063][ C0] ? __sys_sendmsg+0x13c/0x1f0
[ 450.687548][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 450.693067][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 450.699373][ C0] ? ksys_write+0x1ad/0x260
[ 450.704195][ C0] ? __pfx_ksys_write+0x10/0x10
[ 450.709259][ C0] do_syscall_64+0xcd/0x250
[ 450.714142][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.720185][ C0] RIP: 0033:0x7f56937f7457
[ 450.724890][ C0] RSP: 002b:00007ffed9bb5638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 450.733436][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56937f7457
[ 450.741584][ C0] RDX: 0000000000000004 RSI: 00007ffed9bb5678 RDI: 0000000000000004
[ 450.749739][ C0] RBP: 000055f7b6a9fe40 R08: 0000000000000001 R09: 3bd7e285d6389044
[ 450.757801][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055f7b6a72b00
[ 450.765866][ C0] R13: 00007ffed9bb5678 R14: 00000000ffffffff R15: 000055f7b69ea2c0
[ 450.774125][ C0]
[ 450.777605][ C0] task:syz-executor state:S stack:26144 pid:16026 tgid:16026 ppid:4004 flags:0x00000000
[ 450.787942][ C0] Call Trace:
[ 450.791287][ C0]
[ 450.794304][ C0] __schedule+0x1042/0x34b0
[ 450.799030][ C0] ? __pfx___schedule+0x10/0x10
[ 450.803999][ C0] ? schedule+0x298/0x350
[ 450.808425][ C0] ? __pfx_lock_release+0x10/0x10
[ 450.813771][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 450.819077][ C0] ? lock_acquire+0x2f/0xb0
[ 450.823708][ C0] ? schedule+0x1fd/0x350
[ 450.828256][ C0] schedule+0xe7/0x350
[ 450.832606][ C0] do_wait+0x1dd/0x570
[ 450.836959][ C0] kernel_wait4+0x16c/0x280
[ 450.841576][ C0] ? __pfx_kernel_wait4+0x10/0x10
[ 450.846824][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 450.852661][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 450.858166][ C0] ? reacquire_held_locks+0x20b/0x4c0
[ 450.863640][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 450.869182][ C0] __do_sys_wait4+0x15f/0x170
[ 450.873975][ C0] ? find_held_lock+0x2d/0x110
[ 450.878922][ C0] ? __pfx___do_sys_wait4+0x10/0x10
[ 450.884325][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 450.889740][ C0] do_syscall_64+0xcd/0x250
[ 450.894435][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.900448][ C0] RIP: 0033:0x7fb3dd3b4213
[ 450.904941][ C0] RSP: 002b:00007ffef73e8ee8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 450.913458][ C0] RAX: ffffffffffffffda RBX: 0000000000003e9d RCX: 00007fb3dd3b4213
[ 450.921636][ C0] RDX: 0000000040000000 RSI: 00007ffef73e8efc RDI: 00000000ffffffff
[ 450.929785][ C0] RBP: 00007ffef73e8efc R08: 0000000000000000 R09: 0000000000000000
[ 450.937847][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef73e8f80
[ 450.945890][ C0] R13: 00007ffef73e8f88 R14: 0000000000000009 R15: 0000000000000000
[ 450.954046][ C0]
[ 450.957148][ C0] task:udevd state:S stack:28336 pid:16027 tgid:16027 ppid:2862 flags:0x00000002
[ 450.967560][ C0] Call Trace:
[ 450.970908][ C0]
[ 450.974172][ C0] __schedule+0x1042/0x34b0
[ 450.978812][ C0] ? __pfx___schedule+0x10/0x10
[ 450.983762][ C0] ? schedule+0x298/0x350
[ 450.988355][ C0] ? __pfx_lock_release+0x10/0x10
[ 450.993485][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 450.998781][ C0] ? lock_acquire+0x2f/0xb0
[ 451.003490][ C0] ? schedule+0x1fd/0x350
[ 451.008023][ C0] schedule+0xe7/0x350
[ 451.012453][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 451.018825][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 451.025630][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 451.030697][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 451.036381][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 451.041326][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 451.046855][ C0] ? __schedule+0x24ce/0x34b0
[ 451.051922][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 451.057426][ C0] ? __schedule+0x24ce/0x34b0
[ 451.062213][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 451.068839][ C0] ? __pfx___schedule+0x10/0x10
[ 451.073888][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 451.079193][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 451.084999][ C0] ? ksys_write+0x1ad/0x260
[ 451.089620][ C0] do_syscall_64+0xcd/0x250
[ 451.094215][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.100416][ C0] RIP: 0033:0x7f56937f7457
[ 451.105006][ C0] RSP: 002b:00007ffed9bb5638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 451.113606][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56937f7457
[ 451.121658][ C0] RDX: 0000000000000004 RSI: 00007ffed9bb5678 RDI: 0000000000000004
[ 451.129802][ C0] RBP: 000055f7b6aa41d0 R08: 0000000000000006 R09: 3bd7e285d6389044
[ 451.138301][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055f7b6a6fbc0
[ 451.146449][ C0] R13: 00007ffed9bb5678 R14: 00000000ffffffff R15: 000055f7b69ea2c0
[ 451.154520][ C0]
[ 451.157604][ C0] task:udevd state:S stack:28016 pid:16028 tgid:16028 ppid:2862 flags:0x00000002
[ 451.167917][ C0] Call Trace:
[ 451.171269][ C0]
[ 451.174281][ C0] __schedule+0x1042/0x34b0
[ 451.178898][ C0] ? __pfx___schedule+0x10/0x10
[ 451.183944][ C0] ? schedule+0x298/0x350
[ 451.188635][ C0] ? __pfx_lock_release+0x10/0x10
[ 451.193872][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 451.199209][ C0] ? lock_acquire+0x2f/0xb0
[ 451.204084][ C0] ? schedule+0x1fd/0x350
[ 451.208523][ C0] schedule+0xe7/0x350
[ 451.212826][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0
[ 451.218997][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 451.225779][ C0] ? do_epoll_wait+0x13ae/0x1aa0
[ 451.230926][ C0] ? __pfx_do_raw_write_lock+0x10/0x10
[ 451.236484][ C0] do_epoll_wait+0x13c7/0x1aa0
[ 451.241392][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 451.246624][ C0] ? __pfx_vfs_write+0x10/0x10
[ 451.251488][ C0] ? fdget+0x176/0x210
[ 451.255751][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 451.262408][ C0] ? __sys_sendmsg+0x13c/0x1f0
[ 451.267287][ C0] __x64_sys_epoll_wait+0x194/0x290
[ 451.272588][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 451.278483][ C0] ? ksys_write+0x1ad/0x260
[ 451.283185][ C0] ? __pfx_ksys_write+0x10/0x10
[ 451.288174][ C0] do_syscall_64+0xcd/0x250
[ 451.292786][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.298977][ C0] RIP: 0033:0x7f56937f7457
[ 451.303652][ C0] RSP: 002b:00007ffed9bb5638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 451.312161][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56937f7457
[ 451.320354][ C0] RDX: 0000000000000004 RSI: 00007ffed9bb5678 RDI: 0000000000000004
[ 451.328673][ C0] RBP: 000055f7b6aa3f10 R08: 0000000000000006 R09: 3bd7e285d6389044
[ 451.336732][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055f7b6a72670
[ 451.344906][ C0] R13: 00007ffed9bb5678 R14: 00000000ffffffff R15: 000055f7b69ea2c0
[ 451.352984][ C0]
[ 451.356769][ C0] task:syz-executor state:D stack:23952 pid:16029 tgid:16029 ppid:16026 flags:0x00004000
[ 451.367083][ C0] Call Trace:
[ 451.370438][ C0]
[ 451.373433][ C0] __schedule+0x1042/0x34b0
[ 451.378133][ C0] ? __pfx___schedule+0x10/0x10
[ 451.383124][ C0] ? schedule+0x298/0x350
[ 451.387553][ C0] ? __pfx_lock_release+0x10/0x10
[ 451.392670][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 451.397955][ C0] ? lock_acquire+0x2f/0xb0
[ 451.402581][ C0] ? schedule+0x1fd/0x350
[ 451.407036][ C0] schedule+0xe7/0x350
[ 451.411372][ C0] schedule_timeout+0x258/0x2a0
[ 451.416331][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 451.421817][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 451.427134][ C0] __wait_for_common+0x3e1/0x600
[ 451.432182][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 451.437717][ C0] ? __pfx___wait_for_common+0x10/0x10
[ 451.443289][ C0] ? queue_work_on+0xc6/0x140
[ 451.448061][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 451.453366][ C0] wait_for_completion_state+0x1c/0x40
[ 451.458930][ C0] call_usermodehelper_exec+0x3c4/0x4d0
[ 451.464597][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10
[ 451.470786][ C0] ? __pfx_free_modprobe_argv+0x10/0x10
[ 451.476442][ C0] ? call_usermodehelper_setup+0x102/0x340
[ 451.482359][ C0] ? call_usermodehelper_setup+0x252/0x340
[ 451.488292][ C0] __request_module+0x3f6/0x6c0
[ 451.493257][ C0] ? dev_load+0x1ff/0x240
[ 451.497677][ C0] ? __pfx___request_module+0x10/0x10
[ 451.503153][ C0] ? find_held_lock+0x2d/0x110
[ 451.508055][ C0] ? __pfx_lock_release+0x10/0x10
[ 451.513304][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 451.518601][ C0] ? cap_capable+0x1cf/0x240
[ 451.523566][ C0] ? dev_load+0x1c0/0x240
[ 451.528040][ C0] dev_load+0x221/0x240
[ 451.532302][ C0] dev_ioctl+0x473/0x10c0
[ 451.536735][ C0] sock_do_ioctl+0x19e/0x280
[ 451.541442][ C0] ? __pfx_sock_do_ioctl+0x10/0x10
[ 451.546690][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 451.553308][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 451.559917][ C0] ? fd_install+0x223/0x750
[ 451.564526][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 451.571494][ C0] sock_ioctl+0x228/0x6c0
[ 451.576055][ C0] ? __pfx_sock_ioctl+0x10/0x10
[ 451.581010][ C0] ? fd_install+0x242/0x750
[ 451.585636][ C0] ? selinux_file_ioctl+0x180/0x270
[ 451.590936][ C0] ? selinux_file_ioctl+0xb4/0x270
[ 451.596340][ C0] ? __pfx_sock_ioctl+0x10/0x10
[ 451.601306][ C0] __x64_sys_ioctl+0x18f/0x220
[ 451.606313][ C0] do_syscall_64+0xcd/0x250
[ 451.611165][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.617177][ C0] RIP: 0033:0x7fb3dd3bdbfb
[ 451.621686][ C0] RSP: 002b:00007ffef73e85a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 451.630717][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb3dd3bdbfb
[ 451.638789][ C0] RDX: 00007ffef73e8600 RSI: 0000000000008933 RDI: 0000000000000005
[ 451.646942][ C0] RBP: 00007ffef73e8600 R08: 0000000000000008 R09: 0000000000000004
[ 451.655169][ C0] R10: 0000000000000009 R11: 0000000000000246 R12: 00007ffef73e868c
[ 451.663275][ C0] R13: 00007fb3dd4310f8 R14: 00007fb3de0a4620 R15: 00007fb3dd4310f8
[ 451.671522][ C0]
[ 451.674635][ C0] task:syz-executor state:S stack:26144 pid:16031 tgid:16031 ppid:4004 flags:0x00000000
[ 451.684987][ C0] Call Trace:
[ 451.688341][ C0]
[ 451.691360][ C0] __schedule+0x1042/0x34b0
[ 451.695962][ C0] ? __pfx___schedule+0x10/0x10
[ 451.700936][ C0] ? schedule+0x298/0x350
[ 451.705372][ C0] ? __pfx_lock_release+0x10/0x10
[ 451.710601][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 451.715908][ C0] ? lock_acquire+0x2f/0xb0
[ 451.720602][ C0] ? schedule+0x1fd/0x350
[ 451.725056][ C0] schedule+0xe7/0x350
[ 451.729228][ C0] do_wait+0x1dd/0x570
[ 451.733415][ C0] kernel_wait4+0x16c/0x280
[ 451.738047][ C0] ? __pfx_kernel_wait4+0x10/0x10
[ 451.743361][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 451.749100][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 451.754489][ C0] ? reacquire_held_locks+0x20b/0x4c0
[ 451.759955][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 451.765354][ C0] __do_sys_wait4+0x15f/0x170
[ 451.770137][ C0] ? find_held_lock+0x2d/0x110
[ 451.775018][ C0] ? __pfx___do_sys_wait4+0x10/0x10
[ 451.780353][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 451.785760][ C0] do_syscall_64+0xcd/0x250
[ 451.790364][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.796454][ C0] RIP: 0033:0x7eff76b54213
[ 451.800954][ C0] RSP: 002b:00007fff4e9512d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 451.809630][ C0] RAX: ffffffffffffffda RBX: 0000000000003ea1 RCX: 00007eff76b54213
[ 451.817698][ C0] RDX: 0000000040000000 RSI: 00007fff4e9512ec RDI: 00000000ffffffff
[ 451.825757][ C0] RBP: 00007fff4e9512ec R08: 0000000000000000 R09: 0000000000000000
[ 451.833851][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4e951370
[ 451.842186][ C0] R13: 00007fff4e951378 R14: 0000000000000009 R15: 0000000000000000
[ 451.850540][ C0]
[ 451.853633][ C0] task:syz-executor state:D stack:24048 pid:16033 tgid:16033 ppid:16031 flags:0x00004000
[ 451.864038][ C0] Call Trace:
[ 451.867383][ C0]
[ 451.870383][ C0] __schedule+0x1042/0x34b0
[ 451.875099][ C0] ? __pfx___schedule+0x10/0x10
[ 451.880159][ C0] ? schedule+0x298/0x350
[ 451.884595][ C0] ? __pfx_lock_release+0x10/0x10
[ 451.889722][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 451.895014][ C0] ? lock_acquire+0x2f/0xb0
[ 451.899614][ C0] ? schedule+0x1fd/0x350
[ 451.904325][ C0] schedule+0xe7/0x350
[ 451.908495][ C0] schedule_timeout+0x258/0x2a0
[ 451.913467][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 451.918946][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 451.924258][ C0] __wait_for_common+0x3e1/0x600
[ 451.929301][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 451.934775][ C0] ? __pfx___wait_for_common+0x10/0x10
[ 451.940348][ C0] ? queue_work_on+0xc6/0x140
[ 451.945185][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 451.950635][ C0] wait_for_completion_state+0x1c/0x40
[ 451.956199][ C0] call_usermodehelper_exec+0x3c4/0x4d0
[ 451.961871][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10
[ 451.968155][ C0] ? __pfx_free_modprobe_argv+0x10/0x10
[ 451.973817][ C0] ? call_usermodehelper_setup+0x102/0x340
[ 451.979776][ C0] ? call_usermodehelper_setup+0x252/0x340
[ 451.985705][ C0] __request_module+0x3f6/0x6c0
[ 451.990656][ C0] ? dev_load+0x221/0x240
[ 451.995096][ C0] ? __pfx___request_module+0x10/0x10
[ 452.000589][ C0] ? find_held_lock+0x2d/0x110
[ 452.005458][ C0] ? __pfx_lock_release+0x10/0x10
[ 452.010581][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 452.015933][ C0] ? cap_capable+0x1cf/0x240
[ 452.020882][ C0] ? dev_load+0x1c0/0x240
[ 452.025322][ C0] dev_load+0x221/0x240
[ 452.029596][ C0] dev_ioctl+0x473/0x10c0
[ 452.034063][ C0] sock_do_ioctl+0x19e/0x280
[ 452.038763][ C0] ? __pfx_sock_do_ioctl+0x10/0x10
[ 452.043982][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[ 452.050586][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[ 452.057206][ C0] ? fd_install+0x223/0x750
[ 452.061882][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 452.068930][ C0] sock_ioctl+0x228/0x6c0
[ 452.073629][ C0] ? __pfx_sock_ioctl+0x10/0x10
[ 452.078581][ C0] ? fd_install+0x242/0x750
[ 452.083284][ C0] ? selinux_file_ioctl+0x180/0x270
[ 452.088607][ C0] ? selinux_file_ioctl+0xb4/0x270
[ 452.094006][ C0] ? __pfx_sock_ioctl+0x10/0x10
[ 452.098980][ C0] __x64_sys_ioctl+0x18f/0x220
[ 452.103852][ C0] do_syscall_64+0xcd/0x250
[ 452.108488][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.114500][ C0] RIP: 0033:0x7eff76b5dbfb
[ 452.119004][ C0] RSP: 002b:00007fff4e950990 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 452.127596][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007eff76b5dbfb
[ 452.135646][ C0] RDX: 00007fff4e9509f0 RSI: 0000000000008933 RDI: 0000000000000005
[ 452.144890][ C0] RBP: 00007fff4e9509f0 R08: 000000000000000b R09: 0000000000000004
[ 452.152963][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff4e950a7c
[ 452.161022][ C0] R13: 00007eff76bd1192 R14: 00007eff77844620 R15: 00007eff76bd1192
[ 452.169207][ C0]
[ 452.172476][ C0] task:syz-executor state:S stack:26144 pid:16035 tgid:16035 ppid:4004 flags:0x00000000
[ 452.182803][ C0] Call Trace:
[ 452.186149][ C0]
[ 452.189328][ C0] __schedule+0x1042/0x34b0
[ 452.193945][ C0] ? __pfx___schedule+0x10/0x10
[ 452.198920][ C0] ? schedule+0x298/0x350
[ 452.203390][ C0] ? __pfx_lock_release+0x10/0x10
[ 452.208525][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 452.213832][ C0] ? lock_acquire+0x2f/0xb0
[ 452.218438][ C0] ? schedule+0x1fd/0x350
[ 452.222860][ C0] schedule+0xe7/0x350
[ 452.227117][ C0] do_wait+0x1dd/0x570
[ 452.231294][ C0] kernel_wait4+0x16c/0x280
[ 452.235904][ C0] ? __pfx_kernel_wait4+0x10/0x10
[ 452.241045][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 452.246785][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 452.252180][ C0] ? reacquire_held_locks+0x20b/0x4c0
[ 452.257745][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 452.263230][ C0] __do_sys_wait4+0x15f/0x170
[ 452.268098][ C0] ? find_held_lock+0x2d/0x110
[ 452.272993][ C0] ? __pfx___do_sys_wait4+0x10/0x10
[ 452.278325][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 452.283723][ C0] do_syscall_64+0xcd/0x250
[ 452.288310][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.294308][ C0] RIP: 0033:0x7fbe027e4213
[ 452.298811][ C0] RSP: 002b:00007ffec90f03c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 452.307409][ C0] RAX: ffffffffffffffda RBX: 0000000000003ea6 RCX: 00007fbe027e4213
[ 452.315468][ C0] RDX: 0000000040000000 RSI: 00007ffec90f03dc RDI: 00000000ffffffff
[ 452.323606][ C0] RBP: 00007ffec90f03dc R08: 0000000000000000 R09: 0000000000000000
[ 452.331914][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffec90f0460
[ 452.340503][ C0] R13: 00007ffec90f0468 R14: 0000000000000009 R15: 0000000000000000
[ 452.348625][ C0]
[ 452.351705][ C0] task:syz-executor state:S stack:25584 pid:16036 tgid:16036 ppid:4004 flags:0x00000000
[ 452.362114][ C0] Call Trace:
[ 452.365457][ C0]
[ 452.368465][ C0] __schedule+0x1042/0x34b0
[ 452.373085][ C0] ? __pfx___schedule+0x10/0x10
[ 452.378473][ C0] ? schedule+0x298/0x350
[ 452.382895][ C0] ? __pfx_lock_release+0x10/0x10
[ 452.388026][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 452.393326][ C0] ? lock_acquire+0x2f/0xb0
[ 452.397979][ C0] ? schedule+0x1fd/0x350
[ 452.402408][ C0] schedule+0xe7/0x350
[ 452.406658][ C0] do_wait+0x1dd/0x570
[ 452.410882][ C0] kernel_wait4+0x16c/0x280
[ 452.415499][ C0] ? __pfx_kernel_wait4+0x10/0x10
[ 452.420644][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 452.426384][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 452.431769][ C0] ? reacquire_held_locks+0x20b/0x4c0
[ 452.437248][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 452.442642][ C0] __do_sys_wait4+0x15f/0x170
[ 452.447501][ C0] ? find_held_lock+0x2d/0x110
[ 452.452345][ C0] ? __pfx___do_sys_wait4+0x10/0x10
[ 452.458095][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 452.463492][ C0] do_syscall_64+0xcd/0x250
[ 452.468087][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.474106][ C0] RIP: 0033:0x7f759c234213
[ 452.478612][ C0] RSP: 002b:00007ffe73aca428 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 452.487208][ C0] RAX: ffffffffffffffda RBX: 0000000000003ea8 RCX: 00007f759c234213
[ 452.495259][ C0] RDX: 0000000040000000 RSI: 00007ffe73aca43c RDI: 00000000ffffffff
[ 452.503308][ C0] RBP: 00007ffe73aca43c R08: 0000000000000000 R09: 0000000000000000
[ 452.511359][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe73aca4c0
[ 452.519756][ C0] R13: 00007ffe73aca4c8 R14: 0000000000000009 R15: 0000000000000000
[ 452.528008][ C0]
[ 452.531137][ C0] task:syz-executor state:S stack:26144 pid:16037 tgid:16037 ppid:4004 flags:0x00000000
[ 452.541556][ C0] Call Trace:
[ 452.544901][ C0]
[ 452.547992][ C0] __schedule+0x1042/0x34b0
[ 452.552612][ C0] ? __pfx___schedule+0x10/0x10
[ 452.557571][ C0] ? schedule+0x298/0x350
[ 452.561991][ C0] ? __pfx_lock_release+0x10/0x10
[ 452.567209][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 452.572512][ C0] ? lock_acquire+0x2f/0xb0
[ 452.577110][ C0] ? schedule+0x1fd/0x350
[ 452.581534][ C0] schedule+0xe7/0x350
[ 452.585697][ C0] do_wait+0x1dd/0x570
[ 452.589868][ C0] kernel_wait4+0x16c/0x280
[ 452.594608][ C0] ? __pfx_kernel_wait4+0x10/0x10
[ 452.599744][ C0] ? __pfx_child_wait_callback+0x10/0x10
[ 452.605481][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 452.610856][ C0] ? reacquire_held_locks+0x20b/0x4c0
[ 452.616343][ C0] ? do_user_addr_fault+0xd12/0x12c0
[ 452.621847][ C0] __do_sys_wait4+0x15f/0x170
[ 452.626733][ C0] ? find_held_lock+0x2d/0x110
[ 452.631591][ C0] ? __pfx___do_sys_wait4+0x10/0x10
[ 452.636930][ C0] ? do_user_addr_fault+0x839/0x12c0
[ 452.642330][ C0] do_syscall_64+0xcd/0x250
[ 452.646942][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.653118][ C0] RIP: 0033:0x7f39fd644213
[ 452.657610][ C0] RSP: 002b:00007ffd5dd2b1f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 452.666297][ C0] RAX: ffffffffffffffda RBX: 0000000000003ead RCX: 00007f39fd644213
[ 452.674445][ C0] RDX: 0000000040000000 RSI: 00007ffd5dd2b20c RDI: 00000000ffffffff
[ 452.682500][ C0] RBP: 00007ffd5dd2b20c R08: 0000000000000000 R09: 0000000000000000
[ 452.690731][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd5dd2b290
[ 452.698985][ C0] R13: 00007ffd5dd2b298 R14: 0000000000000009 R15: 0000000000000000
[ 452.707334][ C0]
[ 452.710448][ C0] task:syz-executor state:D stack:23840 pid:16038 tgid:16038 ppid:16035 flags:0x00004000
[ 452.720949][ C0] Call Trace:
[ 452.724392][ C0]
[ 452.727391][ C0] __schedule+0x1042/0x34b0
[ 452.732009][ C0] ? __pfx___schedule+0x10/0x10
[ 452.736969][ C0] ? schedule+0x298/0x350
[ 452.741396][ C0] ? __pfx_lock_release+0x10/0x10
[ 452.746537][ C0] ? trace_lock_acquire+0x14a/0x1d0
[ 452.751834][ C0] ? lock_acquire+0x2f/0xb0
[ 452.756439][ C0] ? schedule+0x1fd/0x350
[ 452.760879][ C0] schedule+0xe7/0x350
[ 452.765053][ C0] schedule_timeout+0x258/0x2a0
[ 452.770003][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 452.775515][ C0] ? find_held_lock+0x2d/0x110
[ 452.781041][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 452.786344][ C0] __wait_for_common+0x3e1/0x600
[ 452.791396][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 452.796879][ C0] ? __pfx___wait_for_common+0x10/0x10