182.382399][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 182.387861][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 182.392719][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 182.398084][ C1] ? ksys_read+0x1ad/0x260 [ 182.402580][ C1] ? __secure_computing+0x227/0x3a0 [ 182.407896][ C1] do_syscall_64+0xcd/0x250 [ 182.412482][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.418467][ C1] RIP: 0033:0x7f0ac9b87ad5 [ 182.422936][ C1] RSP: 002b:00007ffcfcb03fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 182.431415][ C1] RAX: ffffffffffffffda RBX: 0000560f4f7c2ee0 RCX: 00007f0ac9b87ad5 [ 182.439455][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000560f4f7cbfe0 [ 182.447485][ C1] RBP: 00007ffcfcb042f0 R08: 0000000000000008 R09: 0000560f244fa3d0 [ 182.455626][ C1] R10: 00007ffcfcb042f0 R11: 0000000000000246 R12: 0000000000000000 [ 182.463677][ C1] R13: 0000560f244fa610 R14: 0000000000000000 R15: 0000000000000000 [ 182.471737][ C1] [ 182.474805][ C1] task:sshd state:S stack:24272 pid:2603 tgid:2603 ppid:1 flags:0x00000002 [ 182.485143][ C1] Call Trace: [ 182.488467][ C1] [ 182.491452][ C1] __schedule+0x105f/0x34b0 [ 182.496034][ C1] ? __pfx___schedule+0x10/0x10 [ 182.500949][ C1] ? schedule+0x298/0x350 [ 182.505337][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.510439][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 182.515726][ C1] ? lock_acquire+0x2f/0xb0 [ 182.520302][ C1] ? schedule+0x1fd/0x350 [ 182.524700][ C1] schedule+0xe7/0x350 [ 182.528832][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 182.534983][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 182.541646][ C1] ? tcp_poll+0x45b/0xf90 [ 182.546065][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.551179][ C1] ? lock_acquire+0x2f/0xb0 [ 182.555761][ C1] ? __might_fault+0xe3/0x190 [ 182.560539][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 182.566883][ C1] do_sys_poll+0xad5/0xde0 [ 182.571403][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 182.576428][ C1] ? mark_lock+0xb5/0xc60 [ 182.580868][ C1] ? __pfx_mark_lock+0x10/0x10 [ 182.585710][ C1] ? mark_lock+0xb5/0xc60 [ 182.590126][ C1] ? __pfx_pollwake+0x10/0x10 [ 182.594887][ C1] ? __pfx_pollwake+0x10/0x10 [ 182.599696][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.604960][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.610232][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 182.615497][ C1] ? set_user_sigmask+0x217/0x2a0 [ 182.620601][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 182.626057][ C1] ? __might_fault+0xe3/0x190 [ 182.630820][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 182.635690][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 182.641085][ C1] do_syscall_64+0xcd/0x250 [ 182.645666][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.651640][ C1] RIP: 0033:0x7f6e71268ad5 [ 182.656102][ C1] RSP: 002b:00007ffc43d381f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 182.664583][ C1] RAX: ffffffffffffffda RBX: 000055fb5847bab0 RCX: 00007f6e71268ad5 [ 182.672620][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055fb58481490 [ 182.680657][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 182.688698][ C1] R10: 00007ffc43d383a8 R11: 0000000000000246 R12: 000055fb58481490 [ 182.696828][ C1] R13: 00007ffc43d383a8 R14: 0000000000000002 R15: 000055fb5847cb0c [ 182.704884][ C1] [ 182.707946][ C1] task:getty state:S stack:25072 pid:2605 tgid:2605 ppid:1 flags:0x00000002 [ 182.718241][ C1] Call Trace: [ 182.721565][ C1] [ 182.724558][ C1] __schedule+0x105f/0x34b0 [ 182.729148][ C1] ? __pfx___schedule+0x10/0x10 [ 182.734069][ C1] ? schedule+0x298/0x350 [ 182.738471][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.743597][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 182.748868][ C1] ? lock_acquire+0x2f/0xb0 [ 182.753440][ C1] ? schedule+0x1fd/0x350 [ 182.758017][ C1] schedule+0xe7/0x350 [ 182.762161][ C1] schedule_timeout+0x258/0x2a0 [ 182.767096][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 182.772557][ C1] ? down_read+0xc9/0x330 [ 182.776969][ C1] ? __pfx___up_read+0x10/0x10 [ 182.781822][ C1] ? wait_woken+0x48/0x1c0 [ 182.786753][ C1] wait_woken+0x175/0x1c0 [ 182.791164][ C1] n_tty_read+0x10fb/0x1480 [ 182.795756][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 182.800677][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 182.806832][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 182.812571][ C1] tty_read+0x30e/0x5b0 [ 182.816804][ C1] ? __pfx_tty_read+0x10/0x10 [ 182.821548][ C1] ? inode_security+0x101/0x130 [ 182.826493][ C1] ? security_file_permission+0x21/0x80 [ 182.832131][ C1] vfs_read+0x86e/0xbd0 [ 182.836440][ C1] ? __pfx_vfs_read+0x10/0x10 [ 182.841266][ C1] ksys_read+0x12f/0x260 [ 182.845602][ C1] ? __pfx_ksys_read+0x10/0x10 [ 182.850470][ C1] do_syscall_64+0xcd/0x250 [ 182.855064][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.861035][ C1] RIP: 0033:0x7f6377c76b6a [ 182.865511][ C1] RSP: 002b:00007fff85d4fce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 182.874088][ C1] RAX: ffffffffffffffda RBX: 00005655223502c0 RCX: 00007f6377c76b6a [ 182.882168][ C1] RDX: 0000000000000001 RSI: 00007fff85d4fd00 RDI: 0000000000000000 [ 182.890259][ C1] RBP: 0000565522350320 R08: 0000000000000000 R09: d7918e838f992e63 [ 182.898300][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 000056552235035c [ 182.906352][ C1] R13: 00007fff85d4fd00 R14: 0000000000000000 R15: 000056552235035c [ 182.914407][ C1] [ 182.917566][ C1] task:dhcpcd state:S stack:25904 pid:2607 tgid:2607 ppid:2585 flags:0x00000002 [ 182.927956][ C1] Call Trace: [ 182.931277][ C1] [ 182.934262][ C1] __schedule+0x105f/0x34b0 [ 182.938843][ C1] ? __pfx___schedule+0x10/0x10 [ 182.943808][ C1] ? schedule+0x298/0x350 [ 182.948210][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.953307][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 182.958590][ C1] ? lock_acquire+0x2f/0xb0 [ 182.963168][ C1] ? schedule+0x1fd/0x350 [ 182.967578][ C1] schedule+0xe7/0x350 [ 182.971730][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 182.977859][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 182.984507][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.989843][ C1] ? __pfx___pollwait+0x10/0x10 [ 182.994771][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 183.000117][ C1] ? unix_dgram_poll+0x373/0x780 [ 183.005134][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 183.011473][ C1] do_sys_poll+0xad5/0xde0 [ 183.016131][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 183.021177][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 183.026501][ C1] ? __pfx_pollwake+0x10/0x10 [ 183.031268][ C1] ? __pfx_pollwake+0x10/0x10 [ 183.036064][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.041343][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.046629][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 183.051908][ C1] ? set_user_sigmask+0x217/0x2a0 [ 183.057030][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 183.062509][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 183.067987][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 183.072841][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 183.078228][ C1] ? __secure_computing+0x227/0x3a0 [ 183.083524][ C1] do_syscall_64+0xcd/0x250 [ 183.088133][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.095536][ C1] RIP: 0033:0x7f0ac9b87ad5 [ 183.100017][ C1] RSP: 002b:00007ffcfcb03fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 183.108510][ C1] RAX: ffffffffffffffda RBX: 0000560f4f7c2ee0 RCX: 00007f0ac9b87ad5 [ 183.116557][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f4f7cdd50 [ 183.124629][ C1] RBP: 00007ffcfcb042f0 R08: 0000000000000008 R09: 0000000000000000 [ 183.132665][ C1] R10: 00007ffcfcb042f0 R11: 0000000000000246 R12: 0000000000000000 [ 183.140711][ C1] R13: 0000560f244fa610 R14: 0000000000000000 R15: 0000000000000000 [ 183.148773][ C1] [ 183.151850][ C1] task:kworker/1:2 state:I stack:22704 pid:2682 tgid:2682 ppid:2 flags:0x00004000 [ 183.162256][ C1] Workqueue: 0x0 (events) [ 183.166769][ C1] Call Trace: [ 183.170087][ C1] [ 183.173063][ C1] __schedule+0x105f/0x34b0 [ 183.177652][ C1] ? __pfx___schedule+0x10/0x10 [ 183.182748][ C1] ? schedule+0x298/0x350 [ 183.187141][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.192242][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 183.197607][ C1] ? lock_acquire+0x2f/0xb0 [ 183.203486][ C1] ? schedule+0x1fd/0x350 [ 183.207901][ C1] schedule+0xe7/0x350 [ 183.212038][ C1] ? worker_thread+0x271/0xf00 [ 183.216899][ C1] worker_thread+0x2de/0xf00 [ 183.221600][ C1] ? __kthread_parkme+0x148/0x220 [ 183.226694][ C1] ? __pfx_worker_thread+0x10/0x10 [ 183.231880][ C1] kthread+0x2c1/0x3a0 [ 183.236074][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.241348][ C1] ? __pfx_kthread+0x10/0x10 [ 183.246002][ C1] ret_from_fork+0x45/0x80 [ 183.250497][ C1] ? __pfx_kthread+0x10/0x10 [ 183.255158][ C1] ret_from_fork_asm+0x1a/0x30 [ 183.260011][ C1] [ 183.263068][ C1] task:sshd state:S stack:25424 pid:3679 tgid:3679 ppid:2603 flags:0x00000002 [ 183.273449][ C1] Call Trace: [ 183.276778][ C1] [ 183.279754][ C1] __schedule+0x105f/0x34b0 [ 183.284328][ C1] ? __pfx___schedule+0x10/0x10 [ 183.289245][ C1] ? schedule+0x298/0x350 [ 183.293654][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.298747][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 183.304021][ C1] ? lock_acquire+0x2f/0xb0 [ 183.308604][ C1] ? schedule+0x1fd/0x350 [ 183.313016][ C1] schedule+0xe7/0x350 [ 183.317158][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 183.323296][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 183.329962][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 183.335261][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 183.341153][ C1] ? __pollwait+0x26d/0x4c0 [ 183.345752][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 183.352091][ C1] do_sys_poll+0xad5/0xde0 [ 183.356591][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 183.361707][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 183.366743][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 183.372059][ C1] ? __pfx_mark_lock+0x10/0x10 [ 183.376904][ C1] ? tcp_sendmsg+0x38/0x50 [ 183.381410][ C1] ? __pfx_pollwake+0x10/0x10 [ 183.386168][ C1] ? __pfx_pollwake+0x10/0x10 [ 183.390929][ C1] ? __pfx_pollwake+0x10/0x10 [ 183.395682][ C1] ? __pfx_pollwake+0x10/0x10 [ 183.400477][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.405754][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.411013][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 183.416287][ C1] ? set_user_sigmask+0x217/0x2a0 [ 183.421399][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 183.426861][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 183.431723][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 183.437089][ C1] ? ksys_write+0x1ad/0x260 [ 183.441661][ C1] ? __pfx_ksys_write+0x10/0x10 [ 183.446596][ C1] do_syscall_64+0xcd/0x250 [ 183.451184][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.457163][ C1] RIP: 0033:0x7fd9ae724ad5 [ 183.461649][ C1] RSP: 002b:00007ffd8dc1d7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 183.470133][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fd9ae724ad5 [ 183.478181][ C1] RDX: 00007ffd8dc1d7c0 RSI: 0000000000000004 RDI: 0000560fa8e9aad0 [ 183.486233][ C1] RBP: 0000560fa8e9b290 R08: 0000000000000008 R09: 0000000000000000 [ 183.494270][ C1] R10: 00007ffd8dc1d8a8 R11: 0000000000000246 R12: 0000560f707b6aa4 [ 183.502300][ C1] R13: 0000000000000001 R14: 0000560f707b73e8 R15: 00007ffd8dc1d828 [ 183.510344][ C1] [ 183.513414][ C1] task:syz-execprog state:S stack:25424 pid:3681 tgid:3681 ppid:3679 flags:0x00000000 [ 183.523713][ C1] Call Trace: [ 183.527045][ C1] [ 183.530021][ C1] __schedule+0x105f/0x34b0 [ 183.534592][ C1] ? __pfx___schedule+0x10/0x10 [ 183.539509][ C1] ? schedule+0x298/0x350 [ 183.543901][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.549002][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 183.554275][ C1] ? lock_acquire+0x2f/0xb0 [ 183.558847][ C1] ? schedule+0x1fd/0x350 [ 183.563254][ C1] ? futex_wait_queue+0x41/0x1f0 [ 183.568277][ C1] schedule+0xe7/0x350 [ 183.572766][ C1] futex_wait_queue+0xfc/0x1f0 [ 183.577598][ C1] __futex_wait+0x291/0x3c0 [ 183.582171][ C1] ? __pfx___futex_wait+0x10/0x10 [ 183.587317][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 183.592696][ C1] futex_wait+0xe9/0x380 [ 183.597017][ C1] ? __pfx_futex_wait+0x10/0x10 [ 183.601953][ C1] ? vfs_write+0x14d/0x1140 [ 183.606537][ C1] ? __pfx_pipe_write+0x10/0x10 [ 183.611460][ C1] do_futex+0x22b/0x350 [ 183.615681][ C1] ? __pfx_do_futex+0x10/0x10 [ 183.620423][ C1] ? __fget_files+0x40/0x3f0 [ 183.625103][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 183.629968][ C1] ? fput+0x30/0x390 [ 183.634021][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 183.639381][ C1] ? ksys_write+0x1ad/0x260 [ 183.643958][ C1] ? __pfx_ksys_write+0x10/0x10 [ 183.648910][ C1] do_syscall_64+0xcd/0x250 [ 183.653498][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.659468][ C1] RIP: 0033:0x476343 [ 183.663421][ C1] RSP: 002b:00007ffd7d0c3bc8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 183.671897][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 183.679936][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004037a80 [ 183.687972][ C1] RBP: 00007ffd7d0c3c10 R08: 0000000000000000 R09: 0000000000000000 [ 183.696001][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 183.704033][ C1] R13: 0000000000000001 R14: 00000000040341e0 R15: 0000000000000001 [ 183.712086][ C1] [ 183.715154][ C1] task:syz-execprog state:S stack:27360 pid:3682 tgid:3681 ppid:3679 flags:0x00000000 [ 183.725538][ C1] Call Trace: [ 183.728872][ C1] [ 183.731851][ C1] __schedule+0x105f/0x34b0 [ 183.736434][ C1] ? __pfx___schedule+0x10/0x10 [ 183.741360][ C1] ? schedule+0x298/0x350 [ 183.745762][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.750863][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 183.756200][ C1] ? lock_acquire+0x2f/0xb0 [ 183.760773][ C1] ? schedule+0x1fd/0x350 [ 183.765186][ C1] ? futex_wait_queue+0x41/0x1f0 [ 183.770204][ C1] schedule+0xe7/0x350 [ 183.774335][ C1] futex_wait_queue+0xfc/0x1f0 [ 183.779165][ C1] __futex_wait+0x291/0x3c0 [ 183.783749][ C1] ? __pfx___futex_wait+0x10/0x10 [ 183.788842][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 183.793958][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 183.799325][ C1] ? ktime_add_safe+0x60/0x70 [ 183.804090][ C1] futex_wait+0xe9/0x380 [ 183.808417][ C1] ? __pfx_futex_wait+0x10/0x10 [ 183.813350][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 183.818637][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 183.823901][ C1] ? ktime_get+0xd9/0x1a0 [ 183.828314][ C1] do_futex+0x22b/0x350 [ 183.832544][ C1] ? __pfx_do_futex+0x10/0x10 [ 183.837307][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 183.842153][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 183.847524][ C1] ? __x64_sys_nanosleep+0x22e/0x2b0 [ 183.852909][ C1] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 183.858646][ C1] do_syscall_64+0xcd/0x250 [ 183.863237][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.869221][ C1] RIP: 0033:0x476343 [ 183.873172][ C1] RSP: 002b:000000c000061e80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 183.881659][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 183.889693][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403a720 [ 183.897734][ C1] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 183.905768][ C1] R10: 000000c000061eb8 R11: 0000000000000206 R12: 000000c000061eb8 [ 183.913798][ C1] R13: 000000c002ae4008 R14: 000000c000006540 R15: 3fffffffffffffff [ 183.921860][ C1] [ 183.924924][ C1] task:syz-execprog state:S stack:28656 pid:3683 tgid:3681 ppid:3679 flags:0x00000000 [ 183.935230][ C1] Call Trace: [ 183.938556][ C1] [ 183.941535][ C1] __schedule+0x105f/0x34b0 [ 183.946145][ C1] ? __pfx___schedule+0x10/0x10 [ 183.951076][ C1] ? schedule+0x298/0x350 [ 183.955480][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.960578][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 183.965849][ C1] ? lock_acquire+0x2f/0xb0 [ 183.970418][ C1] ? schedule+0x1fd/0x350 [ 183.974819][ C1] schedule+0xe7/0x350 [ 183.978957][ C1] do_wait+0x1dd/0x570 [ 183.983127][ C1] kernel_waitid+0x116/0x180 [ 183.987808][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 183.993010][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 183.998730][ C1] ? __asan_memset+0x23/0x50 [ 184.003404][ C1] ? __hrtimer_init+0x106/0x2c0 [ 184.008356][ C1] __do_sys_waitid+0x212/0x250 [ 184.013209][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 184.018580][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 184.023874][ C1] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 184.029603][ C1] do_syscall_64+0xcd/0x250 [ 184.034186][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.040153][ C1] RIP: 0033:0x40708e [ 184.044108][ C1] RSP: 002b:000000c001f07d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 184.052596][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 184.060629][ C1] RDX: 000000c001f07e48 RSI: 0000000000000e66 RDI: 0000000000000001 [ 184.068659][ C1] RBP: 000000c001f07da0 R08: 0000000000000000 R09: 0000000000000000 [ 184.076684][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c001f07e90 [ 184.084720][ C1] R13: 0000000000000001 R14: 000000c001d396c0 R15: 0000000000000001 [ 184.092770][ C1] [ 184.095841][ C1] task:syz-execprog state:S stack:27360 pid:3684 tgid:3681 ppid:3679 flags:0x00000000 [ 184.106155][ C1] Call Trace: [ 184.109489][ C1] [ 184.112477][ C1] __schedule+0x105f/0x34b0 [ 184.117064][ C1] ? __pfx___schedule+0x10/0x10 [ 184.121992][ C1] ? schedule+0x298/0x350 [ 184.126388][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.131495][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 184.136771][ C1] ? lock_acquire+0x2f/0xb0 [ 184.141350][ C1] ? schedule+0x1fd/0x350 [ 184.145745][ C1] ? futex_wait_queue+0x41/0x1f0 [ 184.150756][ C1] schedule+0xe7/0x350 [ 184.154892][ C1] futex_wait_queue+0xfc/0x1f0 [ 184.159736][ C1] __futex_wait+0x291/0x3c0 [ 184.164314][ C1] ? __pfx___futex_wait+0x10/0x10 [ 184.169415][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 184.174790][ C1] ? find_held_lock+0x2d/0x110 [ 184.179626][ C1] futex_wait+0xe9/0x380 [ 184.183944][ C1] ? __pfx_futex_wait+0x10/0x10 [ 184.188877][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 184.194759][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.200029][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 184.205917][ C1] ? __switch_to+0x749/0x1180 [ 184.210679][ C1] do_futex+0x22b/0x350 [ 184.214909][ C1] ? __pfx_do_futex+0x10/0x10 [ 184.219668][ C1] ? __pfx___schedule+0x10/0x10 [ 184.224592][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 184.229531][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 184.234894][ C1] ? rcu_is_watching+0x12/0xc0 [ 184.239744][ C1] do_syscall_64+0xcd/0x250 [ 184.244335][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.250415][ C1] RIP: 0033:0x476343 [ 184.254355][ C1] RSP: 002b:000000c000093e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 184.262828][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 184.270869][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007f148 [ 184.278906][ C1] RBP: 000000c000093e90 R08: 0000000000000000 R09: 0000000000000000 [ 184.286937][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000093e68 [ 184.294965][ C1] R13: 000000c000079f94 R14: 000000c000006c40 R15: 000000000000001f [ 184.303029][ C1] [ 184.306102][ C1] task:syz-execprog state:S stack:27360 pid:3685 tgid:3681 ppid:3679 flags:0x00000000 [ 184.316400][ C1] Call Trace: [ 184.319724][ C1] [ 184.322708][ C1] __schedule+0x105f/0x34b0 [ 184.327304][ C1] ? __pfx___schedule+0x10/0x10 [ 184.332254][ C1] ? schedule+0x298/0x350 [ 184.336647][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.341755][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 184.347038][ C1] ? lock_acquire+0x2f/0xb0 [ 184.351616][ C1] ? schedule+0x1fd/0x350 [ 184.356012][ C1] ? futex_wait_queue+0x41/0x1f0 [ 184.361012][ C1] schedule+0xe7/0x350 [ 184.365149][ C1] futex_wait_queue+0xfc/0x1f0 [ 184.369986][ C1] __futex_wait+0x291/0x3c0 [ 184.374578][ C1] ? __pfx___futex_wait+0x10/0x10 [ 184.379685][ C1] ? hlock_class+0x4e/0x130 [ 184.384254][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 184.389361][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 184.394726][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 184.400010][ C1] futex_wait+0xe9/0x380 [ 184.404322][ C1] ? __pfx_futex_wait+0x10/0x10 [ 184.409245][ C1] ? find_held_lock+0x2d/0x110 [ 184.414088][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.419190][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 184.424291][ C1] do_futex+0x22b/0x350 [ 184.428587][ C1] ? __pfx_do_futex+0x10/0x10 [ 184.433332][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 184.438606][ C1] ? sigprocmask+0xf0/0x330 [ 184.443221][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 184.448277][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 184.453098][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 184.458916][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 184.464303][ C1] do_syscall_64+0xcd/0x250 [ 184.468898][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.474882][ C1] RIP: 0033:0x476343 [ 184.478846][ C1] RSP: 002b:000000c00007a6e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 184.487332][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 184.495371][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040ade60 [ 184.503419][ C1] RBP: 000000c00007a728 R08: 0000000000000000 R09: 0000000000000000 [ 184.511461][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 184.519507][ C1] R13: 000000c0017ef808 R14: 000000c001f10000 R15: 1fffffffffffffff [ 184.527565][ C1] [ 184.530635][ C1] task:syz-execprog state:S stack:28992 pid:3687 tgid:3681 ppid:3679 flags:0x00000000 [ 184.540949][ C1] Call Trace: [ 184.544288][ C1] [ 184.547266][ C1] __schedule+0x105f/0x34b0 [ 184.551849][ C1] ? __pfx___schedule+0x10/0x10 [ 184.556770][ C1] ? schedule+0x298/0x350 [ 184.561169][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.566288][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 184.571648][ C1] ? lock_acquire+0x2f/0xb0 [ 184.576241][ C1] ? schedule+0x1fd/0x350 [ 184.580655][ C1] ? futex_wait_queue+0x41/0x1f0 [ 184.585672][ C1] schedule+0xe7/0x350 [ 184.589810][ C1] futex_wait_queue+0xfc/0x1f0 [ 184.594655][ C1] __futex_wait+0x291/0x3c0 [ 184.599249][ C1] ? __pfx___futex_wait+0x10/0x10 [ 184.604350][ C1] ? hlock_class+0x4e/0x130 [ 184.608952][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 184.614076][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 184.619441][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 184.624734][ C1] futex_wait+0xe9/0x380 [ 184.629046][ C1] ? __pfx_futex_wait+0x10/0x10 [ 184.633962][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 184.639039][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 184.644134][ C1] do_futex+0x22b/0x350 [ 184.648350][ C1] ? __pfx_do_futex+0x10/0x10 [ 184.653104][ C1] ? find_held_lock+0x2d/0x110 [ 184.657933][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 184.662770][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 184.668590][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 184.673963][ C1] do_syscall_64+0xcd/0x250 [ 184.678549][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.684608][ C1] RIP: 0033:0x476343 [ 184.688564][ C1] RSP: 002b:000000c001075ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 184.697144][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 184.705172][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040adcd8 [ 184.713210][ C1] RBP: 000000c001075f38 R08: 0000000000000000 R09: 0000000000000000 [ 184.721244][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 184.729288][ C1] R13: 000000c0017ef008 R14: 000000c001d39dc0 R15: 00003fffffffffff [ 184.737348][ C1] [ 184.740419][ C1] task:syz-execprog state:S stack:27440 pid:3688 tgid:3681 ppid:3679 flags:0x00000000 [ 184.750724][ C1] Call Trace: [ 184.754053][ C1] [ 184.757036][ C1] __schedule+0x105f/0x34b0 [ 184.761628][ C1] ? __pfx___schedule+0x10/0x10 [ 184.766577][ C1] ? schedule+0x298/0x350 [ 184.770971][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.776072][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 184.781335][ C1] ? lock_acquire+0x2f/0xb0 [ 184.785910][ C1] ? schedule+0x1fd/0x350 [ 184.790297][ C1] ? futex_wait_queue+0x41/0x1f0 [ 184.795309][ C1] schedule+0xe7/0x350 [ 184.799456][ C1] futex_wait_queue+0xfc/0x1f0 [ 184.804385][ C1] __futex_wait+0x291/0x3c0 [ 184.808961][ C1] ? __pfx___futex_wait+0x10/0x10 [ 184.814150][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 184.820043][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 184.825416][ C1] futex_wait+0xe9/0x380 [ 184.829729][ C1] ? __pfx_futex_wait+0x10/0x10 [ 184.834669][ C1] do_futex+0x22b/0x350 [ 184.838906][ C1] ? __pfx_do_futex+0x10/0x10 [ 184.843687][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 184.848528][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 184.853901][ C1] do_syscall_64+0xcd/0x250 [ 184.858502][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.864482][ C1] RIP: 0033:0x476343 [ 184.868435][ C1] RSP: 002b:000000c001f21cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 184.876933][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 184.885060][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0017ef948 [ 184.893090][ C1] RBP: 000000c001f21d40 R08: 0000000000000000 R09: 0000000000000000 [ 184.901120][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c001f21d50 [ 184.909251][ C1] R13: 0000000000000010 R14: 000000c001f10380 R15: 000000c00174c528 [ 184.917307][ C1] [ 184.920388][ C1] task:syz-execprog state:S stack:27440 pid:3689 tgid:3681 ppid:3679 flags:0x00000000 [ 184.930685][ C1] Call Trace: [ 184.934005][ C1] [ 184.936982][ C1] __schedule+0x105f/0x34b0 [ 184.941572][ C1] ? __pfx___schedule+0x10/0x10 [ 184.946506][ C1] ? schedule+0x298/0x350 [ 184.950910][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.956055][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 184.961510][ C1] ? lock_acquire+0x2f/0xb0 [ 184.966093][ C1] ? schedule+0x1fd/0x350 [ 184.970512][ C1] schedule+0xe7/0x350 [ 184.974662][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 184.980802][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 184.987466][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 184.992493][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 184.998036][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 185.003670][ C1] do_epoll_wait+0x139b/0x1a90 [ 185.008540][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 185.013744][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 185.019031][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 185.024820][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 185.031327][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 185.037131][ C1] ? set_user_sigmask+0x217/0x2a0 [ 185.042242][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 185.047725][ C1] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 185.053627][ C1] __x64_sys_epoll_pwait+0x20c/0x330 [ 185.059009][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 185.064880][ C1] ? ksys_read+0x1ad/0x260 [ 185.069374][ C1] ? __pfx_ksys_read+0x10/0x10 [ 185.074235][ C1] do_syscall_64+0xcd/0x250 [ 185.078821][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.084809][ C1] RIP: 0033:0x40708e [ 185.088763][ C1] RSP: 002b:000000c001f1d6d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 185.097354][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 185.105384][ C1] RDX: 0000000000000080 RSI: 000000c001f1d774 RDI: 0000000000000004 [ 185.113416][ C1] RBP: 000000c001f1d718 R08: 0000000000000000 R09: 0000000000000000 [ 185.121458][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c001f1d7a8 [ 185.129583][ C1] R13: 0000000000000001 R14: 000000c002ae61c0 R15: 0000000000000001 [ 185.137643][ C1] [ 185.140718][ C1] task:syz-executor state:S stack:24432 pid:3686 tgid:3686 ppid:3684 flags:0x00000002 [ 185.151105][ C1] Call Trace: [ 185.154429][ C1] [ 185.157406][ C1] __schedule+0x105f/0x34b0 [ 185.161988][ C1] ? __pfx___schedule+0x10/0x10 [ 185.166910][ C1] ? schedule+0x298/0x350 [ 185.171328][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.176525][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 185.181813][ C1] ? lock_acquire+0x2f/0xb0 [ 185.186402][ C1] ? schedule+0x1fd/0x350 [ 185.190821][ C1] schedule+0xe7/0x350 [ 185.195132][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 185.201273][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 185.207946][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 185.213249][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 185.219579][ C1] do_select+0x12ec/0x17b0 [ 185.224093][ C1] ? __pfx_do_select+0x10/0x10 [ 185.228935][ C1] ? hlock_class+0x4e/0x130 [ 185.233513][ C1] ? mark_lock+0xb5/0xc60 [ 185.237921][ C1] ? __pfx_mark_lock+0x10/0x10 [ 185.242767][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.247535][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.252293][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.257064][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.261844][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.266601][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.271361][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.276134][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.280887][ C1] ? __pfx_pollwake+0x10/0x10 [ 185.285662][ C1] ? lock_acquire+0x2f/0xb0 [ 185.290238][ C1] ? __might_fault+0xe3/0x190 [ 185.294987][ C1] ? __might_fault+0xe3/0x190 [ 185.299754][ C1] ? core_sys_select+0x459/0xb80 [ 185.304957][ C1] core_sys_select+0x459/0xb80 [ 185.309813][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 185.315282][ C1] ? ktime_get_ts64+0x106/0x2a0 [ 185.320235][ C1] ? set_user_sigmask+0x217/0x2a0 [ 185.325346][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 185.330819][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 185.336272][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 185.342244][ C1] ? rcu_is_watching+0x12/0xc0 [ 185.347084][ C1] ? __rseq_handle_notify_resume+0x663/0x1090 [ 185.353243][ C1] __x64_sys_pselect6+0x183/0x240 [ 185.358361][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 185.364003][ C1] do_syscall_64+0xcd/0x250 [ 185.368598][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.374571][ C1] RIP: 0033:0x7f04e81fddbc [ 185.379046][ C1] RSP: 002b:00007ffdbaf0e790 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 185.387552][ C1] RAX: ffffffffffffffda RBX: 00007ffdbaf0e8c0 RCX: 00007f04e81fddbc [ 185.395585][ C1] RDX: 0000000000000000 RSI: 00007ffdbaf0e8c0 RDI: 0000000000000025 [ 185.403626][ C1] RBP: 00007ffdbaf0ecf0 R08: 00007ffdbaf0e7c0 R09: 00007ffdbaf0e7d0 [ 185.411662][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdbaf0eb40 [ 185.419790][ C1] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffdbaf0e950 [ 185.427936][ C1] [ 185.431010][ C1] task:kworker/0:3 state:D stack:22208 pid:6516 tgid:6516 ppid:2 flags:0x00004000 [ 185.441319][ C1] Workqueue: usb_hub_wq hub_event [ 185.446524][ C1] Call Trace: [ 185.449853][ C1] [ 185.452841][ C1] __schedule+0x105f/0x34b0 [ 185.457446][ C1] ? __pfx___schedule+0x10/0x10 [ 185.462366][ C1] ? schedule+0x298/0x350 [ 185.466767][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.471871][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 185.477156][ C1] ? lock_acquire+0x2f/0xb0 [ 185.481740][ C1] ? schedule+0x1fd/0x350 [ 185.486157][ C1] schedule+0xe7/0x350 [ 185.490293][ C1] synchronize_rcu_expedited+0x392/0x450 [ 185.496013][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 185.502252][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 185.508413][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 185.513785][ C1] led_trigger_set+0x557/0xc60 [ 185.518634][ C1] ? __pfx_led_trigger_set+0x10/0x10 [ 185.524006][ C1] led_trigger_set_default+0x1bd/0x2a0 [ 185.529548][ C1] led_classdev_register_ext+0x78c/0x9e0 [ 185.535256][ C1] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 185.541489][ C1] ? __pfx_kasprintf+0x10/0x10 [ 185.546352][ C1] ? input_open_device+0x23c/0x320 [ 185.551549][ C1] input_leds_connect+0x552/0x8e0 [ 185.556664][ C1] input_attach_handler.isra.0+0x181/0x260 [ 185.562559][ C1] input_register_device+0xa84/0x1110 [ 185.568021][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 185.573150][ C1] hid_connect+0x13a8/0x18a0 [ 185.577809][ C1] ? trace_kmalloc+0x2d/0xe0 [ 185.582467][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 185.587651][ C1] ? __asan_memset+0x23/0x50 [ 185.592322][ C1] ? __pfx_hid_connect+0x10/0x10 [ 185.597318][ C1] ? usbhid_start+0x152c/0x2340 [ 185.602261][ C1] hid_hw_start+0xaa/0x140 [ 185.606749][ C1] hid_device_probe+0x3e7/0x490 [ 185.611672][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 185.617137][ C1] really_probe+0x23e/0xa90 [ 185.621713][ C1] __driver_probe_device+0x1de/0x440 [ 185.627064][ C1] driver_probe_device+0x4c/0x1b0 [ 185.632179][ C1] __device_attach_driver+0x1df/0x310 [ 185.637708][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 185.643664][ C1] bus_for_each_drv+0x157/0x1e0 [ 185.648599][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 185.654050][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.659329][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 185.665296][ C1] __device_attach+0x1e8/0x4b0 [ 185.670146][ C1] ? __pfx___device_attach+0x10/0x10 [ 185.675507][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 185.680789][ C1] bus_probe_device+0x17f/0x1c0 [ 185.685725][ C1] device_add+0x114b/0x1a70 [ 185.690299][ C1] ? __pfx_device_add+0x10/0x10 [ 185.695219][ C1] ? __debugfs_create_file+0x413/0x660 [ 185.700771][ C1] hid_add_device+0x37f/0xa70 [ 185.705529][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 185.711062][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 185.716356][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 185.721903][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 185.727262][ C1] usbhid_probe+0xd3b/0x1410 [ 185.731932][ C1] usb_probe_interface+0x309/0x9d0 [ 185.737121][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 185.742817][ C1] really_probe+0x23e/0xa90 [ 185.747386][ C1] __driver_probe_device+0x1de/0x440 [ 185.752756][ C1] driver_probe_device+0x4c/0x1b0 [ 185.757858][ C1] __device_attach_driver+0x1df/0x310 [ 185.763300][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 185.769256][ C1] bus_for_each_drv+0x157/0x1e0 [ 185.774196][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 185.779657][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.784932][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 185.790810][ C1] __device_attach+0x1e8/0x4b0 [ 185.795645][ C1] ? __pfx___device_attach+0x10/0x10 [ 185.800995][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 185.806262][ C1] bus_probe_device+0x17f/0x1c0 [ 185.811189][ C1] device_add+0x114b/0x1a70 [ 185.815782][ C1] ? __pfx_device_add+0x10/0x10 [ 185.820704][ C1] ? mark_held_locks+0x9f/0xe0 [ 185.825564][ C1] usb_set_configuration+0x10cb/0x1c50 [ 185.831146][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 185.837291][ C1] usb_generic_driver_probe+0xb1/0x110 [ 185.842838][ C1] usb_probe_device+0xec/0x3e0 [ 185.847668][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 185.853133][ C1] really_probe+0x23e/0xa90 [ 185.857720][ C1] __driver_probe_device+0x1de/0x440 [ 185.863161][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 185.868705][ C1] driver_probe_device+0x4c/0x1b0 [ 185.873802][ C1] __device_attach_driver+0x1df/0x310 [ 185.879240][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 185.885204][ C1] bus_for_each_drv+0x157/0x1e0 [ 185.890139][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 185.895600][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.900997][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 185.906894][ C1] __device_attach+0x1e8/0x4b0 [ 185.911737][ C1] ? __pfx___device_attach+0x10/0x10 [ 185.917101][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 185.922381][ C1] bus_probe_device+0x17f/0x1c0 [ 185.927334][ C1] device_add+0x114b/0x1a70 [ 185.931921][ C1] ? __pfx_device_add+0x10/0x10 [ 185.937027][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 185.942844][ C1] usb_new_device+0xd90/0x1a10 [ 185.947706][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 185.953008][ C1] hub_event+0x2e58/0x4f40 [ 185.957548][ C1] ? __pfx_hub_event+0x10/0x10 [ 185.962413][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 185.968137][ C1] ? rcu_is_watching+0x12/0xc0 [ 185.972977][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 185.978252][ C1] ? process_one_work+0x921/0x1ba0 [ 185.983459][ C1] ? lock_acquire+0x2f/0xb0 [ 185.988042][ C1] ? process_one_work+0x921/0x1ba0 [ 185.993242][ C1] process_one_work+0x9c5/0x1ba0 [ 185.998291][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 186.003652][ C1] ? __pfx_process_one_work+0x10/0x10 [ 186.009122][ C1] ? assign_work+0x1a0/0x250 [ 186.013801][ C1] worker_thread+0x6c8/0xf00 [ 186.018577][ C1] ? __kthread_parkme+0x148/0x220 [ 186.023683][ C1] ? __pfx_worker_thread+0x10/0x10 [ 186.028878][ C1] kthread+0x2c1/0x3a0 [ 186.033011][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.038289][ C1] ? __pfx_kthread+0x10/0x10 [ 186.042953][ C1] ret_from_fork+0x45/0x80 [ 186.047449][ C1] ? __pfx_kthread+0x10/0x10 [ 186.052114][ C1] ret_from_fork_asm+0x1a/0x30 [ 186.056985][ C1] [ 186.060215][ C1] task:kworker/0:4 state:I stack:25248 pid:6521 tgid:6521 ppid:2 flags:0x00004000 [ 186.070515][ C1] Workqueue: 0x0 (mld) [ 186.074767][ C1] Call Trace: [ 186.078092][ C1] [ 186.081074][ C1] __schedule+0x105f/0x34b0 [ 186.085647][ C1] ? __pfx___schedule+0x10/0x10 [ 186.090582][ C1] ? schedule+0x298/0x350 [ 186.094994][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.100104][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 186.105382][ C1] ? lock_acquire+0x2f/0xb0 [ 186.110059][ C1] ? schedule+0x1fd/0x350 [ 186.114463][ C1] schedule+0xe7/0x350 [ 186.118598][ C1] ? worker_thread+0x271/0xf00 [ 186.123443][ C1] worker_thread+0x2de/0xf00 [ 186.128133][ C1] ? __kthread_parkme+0x148/0x220 [ 186.133228][ C1] ? __pfx_worker_thread+0x10/0x10 [ 186.138439][ C1] kthread+0x2c1/0x3a0 [ 186.142581][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.147853][ C1] ? __pfx_kthread+0x10/0x10 [ 186.152512][ C1] ret_from_fork+0x45/0x80 [ 186.157024][ C1] ? __pfx_kthread+0x10/0x10 [ 186.161775][ C1] ret_from_fork_asm+0x1a/0x30 [ 186.166652][ C1] [ 186.169715][ C1] task:kworker/1:3 state:I stack:24592 pid:6532 tgid:6532 ppid:2 flags:0x00004000 [ 186.180004][ C1] Workqueue: 0x0 (events) [ 186.184500][ C1] Call Trace: [ 186.187823][ C1] [ 186.190819][ C1] __schedule+0x105f/0x34b0 [ 186.195404][ C1] ? __pfx___schedule+0x10/0x10 [ 186.200338][ C1] ? schedule+0x298/0x350 [ 186.204732][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.209837][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 186.215116][ C1] ? lock_acquire+0x2f/0xb0 [ 186.219698][ C1] ? schedule+0x1fd/0x350 [ 186.224094][ C1] schedule+0xe7/0x350 [ 186.228229][ C1] ? worker_thread+0x271/0xf00 [ 186.233078][ C1] worker_thread+0x2de/0xf00 [ 186.237759][ C1] ? __kthread_parkme+0x148/0x220 [ 186.242858][ C1] ? __pfx_worker_thread+0x10/0x10 [ 186.248045][ C1] kthread+0x2c1/0x3a0 [ 186.252176][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.257441][ C1] ? __pfx_kthread+0x10/0x10 [ 186.262098][ C1] ret_from_fork+0x45/0x80 [ 186.266594][ C1] ? __pfx_kthread+0x10/0x10 [ 186.271251][ C1] ret_from_fork_asm+0x1a/0x30 [ 186.276111][ C1] [ 186.279173][ C1] task:kworker/1:4 state:I stack:29328 pid:6536 tgid:6536 ppid:2 flags:0x00004000 [ 186.289483][ C1] Workqueue: 0x0 (events) [ 186.293986][ C1] Call Trace: [ 186.297316][ C1] [ 186.300315][ C1] __schedule+0x105f/0x34b0 [ 186.304897][ C1] ? __pfx___schedule+0x10/0x10 [ 186.309823][ C1] ? schedule+0x298/0x350 [ 186.314217][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.319326][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 186.324605][ C1] ? lock_acquire+0x2f/0xb0 [ 186.329209][ C1] ? schedule+0x1fd/0x350 [ 186.333616][ C1] schedule+0xe7/0x350 [ 186.337841][ C1] ? worker_thread+0x271/0xf00 [ 186.342685][ C1] worker_thread+0x2de/0xf00 [ 186.347381][ C1] ? __kthread_parkme+0x148/0x220 [ 186.352478][ C1] ? __pfx_worker_thread+0x10/0x10 [ 186.357677][ C1] kthread+0x2c1/0x3a0 [ 186.361809][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.367165][ C1] ? __pfx_kthread+0x10/0x10 [ 186.371848][ C1] ret_from_fork+0x45/0x80 [ 186.376350][ C1] ? __pfx_kthread+0x10/0x10 [ 186.381015][ C1] ret_from_fork_asm+0x1a/0x30 [ 186.385889][ C1] [ 186.388966][ C1] task:kworker/1:5 state:I stack:30352 pid:6544 tgid:6544 ppid:2 flags:0x00004000 [ 186.399363][ C1] Workqueue: 0x0 (events) [ 186.403869][ C1] Call Trace: [ 186.407188][ C1] [ 186.410187][ C1] __schedule+0x105f/0x34b0 [ 186.414780][ C1] ? __pfx___schedule+0x10/0x10 [ 186.419700][ C1] ? schedule+0x298/0x350 [ 186.424097][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.429250][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 186.434530][ C1] ? lock_acquire+0x2f/0xb0 [ 186.439115][ C1] ? schedule+0x1fd/0x350 [ 186.443525][ C1] schedule+0xe7/0x350 [ 186.447654][ C1] ? worker_thread+0x271/0xf00 [ 186.452502][ C1] worker_thread+0x2de/0xf00 [ 186.457186][ C1] ? __kthread_parkme+0x148/0x220 [ 186.462295][ C1] ? __pfx_worker_thread+0x10/0x10 [ 186.467489][ C1] kthread+0x2c1/0x3a0 [ 186.471632][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.476896][ C1] ? __pfx_kthread+0x10/0x10 [ 186.481565][ C1] ret_from_fork+0x45/0x80 [ 186.486065][ C1] ? __pfx_kthread+0x10/0x10 [ 186.490719][ C1] ret_from_fork_asm+0x1a/0x30 [ 186.495662][ C1] [ 186.498731][ C1] task:syz-executor state:S stack:24784 pid:6549 tgid:6549 ppid:1 flags:0x00004002 [ 186.509125][ C1] Call Trace: [ 186.512454][ C1] [ 186.515438][ C1] __schedule+0x105f/0x34b0 [ 186.520027][ C1] ? __pfx___schedule+0x10/0x10 [ 186.524970][ C1] ? schedule+0x298/0x350 [ 186.529364][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.534465][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 186.539777][ C1] ? lock_acquire+0x2f/0xb0 [ 186.544454][ C1] ? schedule+0x1fd/0x350 [ 186.548853][ C1] schedule+0xe7/0x350 [ 186.553071][ C1] do_wait+0x1dd/0x570 [ 186.557231][ C1] kernel_wait4+0x16c/0x280 [ 186.561826][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 186.566959][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 186.572686][ C1] zap_pid_ns_processes+0x2e3/0x6a0 [ 186.578032][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.583141][ C1] ? do_raw_write_lock+0x11d/0x3a0 [ 186.588326][ C1] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 186.594131][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 186.599672][ C1] do_exit+0x2530/0x2ce0 [ 186.604342][ C1] ? get_signal+0x8f2/0x2770 [ 186.608989][ C1] ? __pfx_do_exit+0x10/0x10 [ 186.613758][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 186.619194][ C1] do_group_exit+0xd3/0x2a0 [ 186.623787][ C1] get_signal+0x25fb/0x2770 [ 186.628363][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 186.634261][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 186.640411][ C1] ? __pfx_get_signal+0x10/0x10 [ 186.645512][ C1] ? __schedule+0x1067/0x34b0 [ 186.650286][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 186.655927][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 186.662244][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 186.667968][ C1] do_syscall_64+0xda/0x250 [ 186.672742][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.678901][ C1] RIP: 0033:0x7f43880100a3 [ 186.683376][ C1] RSP: 002b:00007ffed632b228 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 186.691860][ C1] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f43880100a3 [ 186.699908][ C1] RDX: 00007ffed632b240 RSI: 0000000000000000 RDI: 0000000000000000 [ 186.707945][ C1] RBP: 00007ffed632b29c R08: 00000000000062f0 R09: 00007f4388cd1080 [ 186.715989][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 186.724043][ C1] R13: 0000000000029979 R14: 0000000000029546 R15: 00007ffed632b2f0 [ 186.732107][ C1] [ 186.735178][ C1] task:syz-executor state:S stack:24784 pid:6550 tgid:6550 ppid:1 flags:0x00004002 [ 186.745471][ C1] Call Trace: [ 186.748786][ C1] [ 186.751766][ C1] __schedule+0x105f/0x34b0 [ 186.756354][ C1] ? __pfx___schedule+0x10/0x10 [ 186.761382][ C1] ? schedule+0x298/0x350 [ 186.765785][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.770900][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 186.776179][ C1] ? lock_acquire+0x2f/0xb0 [ 186.780764][ C1] ? schedule+0x1fd/0x350 [ 186.785163][ C1] schedule+0xe7/0x350 [ 186.789308][ C1] do_wait+0x1dd/0x570 [ 186.793454][ C1] kernel_wait4+0x16c/0x280 [ 186.798042][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 186.803151][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 186.808885][ C1] zap_pid_ns_processes+0x2e3/0x6a0 [ 186.814161][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.819268][ C1] ? do_raw_write_lock+0x11d/0x3a0 [ 186.824445][ C1] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 186.830239][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 186.835774][ C1] do_exit+0x2530/0x2ce0 [ 186.840177][ C1] ? get_signal+0x8f2/0x2770 [ 186.844825][ C1] ? __pfx_do_exit+0x10/0x10 [ 186.849489][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 186.854928][ C1] do_group_exit+0xd3/0x2a0 [ 186.859519][ C1] get_signal+0x25fb/0x2770 [ 186.864107][ C1] ? hrtimer_nanosleep+0x176/0x370 [ 186.869319][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 186.874889][ C1] ? __pfx_get_signal+0x10/0x10 [ 186.879804][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 186.885096][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 186.890738][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 186.897027][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 186.903274][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 186.909003][ C1] do_syscall_64+0xda/0x250 [ 186.913683][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.919746][ C1] RIP: 0033:0x7f54100e00a3 [ 186.924230][ C1] RSP: 002b:00007fff8a0f6848 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 186.932725][ C1] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f54100e00a3 [ 186.940746][ C1] RDX: 00007fff8a0f6860 RSI: 0000000000000000 RDI: 0000000000000000 [ 186.948776][ C1] RBP: 00007fff8a0f68bc R08: 00000000000062ee R09: 00007f5410da5080 [ 186.956814][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 186.964846][ C1] R13: 00000000000296f4 R14: 00000000000296f4 R15: 00007fff8a0f6910 [ 186.972901][ C1] [ 186.975979][ C1] task:syz-executor state:S stack:24784 pid:6554 tgid:6554 ppid:1 flags:0x00004002 [ 186.986288][ C1] Call Trace: [ 186.989620][ C1] [ 186.992599][ C1] __schedule+0x105f/0x34b0 [ 186.997190][ C1] ? __pfx___schedule+0x10/0x10 [ 187.002120][ C1] ? schedule+0x298/0x350 [ 187.006537][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.011661][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 187.016950][ C1] ? lock_acquire+0x2f/0xb0 [ 187.021628][ C1] ? schedule+0x1fd/0x350 [ 187.026228][ C1] schedule+0xe7/0x350 [ 187.030376][ C1] do_wait+0x1dd/0x570 [ 187.034531][ C1] kernel_wait4+0x16c/0x280 [ 187.039224][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 187.044333][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 187.050067][ C1] zap_pid_ns_processes+0x2e3/0x6a0 [ 187.055356][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.060471][ C1] ? do_raw_write_lock+0x11d/0x3a0 [ 187.065660][ C1] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 187.071474][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 187.077018][ C1] do_exit+0x2530/0x2ce0 [ 187.081355][ C1] ? get_signal+0x8f2/0x2770 [ 187.086070][ C1] ? __pfx_do_exit+0x10/0x10 [ 187.090840][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 187.096301][ C1] do_group_exit+0xd3/0x2a0 [ 187.100895][ C1] get_signal+0x25fb/0x2770 [ 187.105477][ C1] ? hrtimer_nanosleep+0x176/0x370 [ 187.110680][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 187.116251][ C1] ? __pfx_get_signal+0x10/0x10 [ 187.121180][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 187.126471][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 187.132098][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 187.138342][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 187.144589][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 187.150312][ C1] do_syscall_64+0xda/0x250 [ 187.154904][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.160888][ C1] RIP: 0033:0x7f841fbf00a3 [ 187.165367][ C1] RSP: 002b:00007ffe342f7748 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 187.173869][ C1] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f841fbf00a3 [ 187.181904][ C1] RDX: 00007ffe342f7760 RSI: 0000000000000000 RDI: 0000000000000000 [ 187.189937][ C1] RBP: 00007ffe342f77bc R08: 00000000000062f0 R09: 00007f84208b1080 [ 187.197970][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 187.206002][ C1] R13: 0000000000029917 R14: 00000000000295d0 R15: 00007ffe342f7810 [ 187.214054][ C1] [ 187.217124][ C1] task:syz-executor state:D stack:24784 pid:6556 tgid:6556 ppid:1 flags:0x00004006 [ 187.227517][ C1] Call Trace: [ 187.230842][ C1] [ 187.233830][ C1] __schedule+0x105f/0x34b0 [ 187.238418][ C1] ? __pfx___schedule+0x10/0x10 [ 187.243349][ C1] ? schedule+0x298/0x350 [ 187.247760][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.252868][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 187.258150][ C1] ? lock_acquire+0x2f/0xb0 [ 187.262740][ C1] ? schedule+0x1fd/0x350 [ 187.267240][ C1] schedule+0xe7/0x350 [ 187.271380][ C1] exp_funnel_lock+0x344/0x3b0 [ 187.276230][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 187.281614][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 187.287778][ C1] ? __pfx___might_resched+0x10/0x10 [ 187.293171][ C1] synchronize_rcu_expedited+0x290/0x450 [ 187.298894][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 187.305135][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.310251][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 187.315726][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.321119][ C1] ? shrink_dentry_list+0x1a/0x5d0 [ 187.326409][ C1] ? up_write+0x1b2/0x520 [ 187.330833][ C1] namespace_unlock+0x1b5/0x490 [ 187.335767][ C1] ? __pfx_namespace_unlock+0x10/0x10 [ 187.341227][ C1] ? free_nsproxy+0x47/0x470 [ 187.345906][ C1] put_mnt_ns+0xf4/0x130 [ 187.350303][ C1] ? free_nsproxy+0x47/0x470 [ 187.354961][ C1] free_nsproxy+0x47/0x470 [ 187.359449][ C1] switch_task_namespaces+0xeb/0x100 [ 187.364817][ C1] do_exit+0xad8/0x2ce0 [ 187.369064][ C1] ? get_signal+0x8f2/0x2770 [ 187.373724][ C1] ? __pfx_do_exit+0x10/0x10 [ 187.378400][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 187.383506][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 187.388962][ C1] do_group_exit+0xd3/0x2a0 [ 187.393553][ C1] get_signal+0x25fb/0x2770 [ 187.398129][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 187.403858][ C1] ? __pfx_get_signal+0x10/0x10 [ 187.408793][ C1] ? __do_sys_wait4+0xd2/0x170 [ 187.413628][ C1] ? find_held_lock+0x2d/0x110 [ 187.418570][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 187.424215][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 187.430505][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 187.436230][ C1] do_syscall_64+0xda/0x250 [ 187.440818][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.446804][ C1] RIP: 0033:0x7f8dd9d44213 [ 187.451290][ C1] RSP: 002b:00007ffe36dd3138 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 187.459778][ C1] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f8dd9d44213 [ 187.467818][ C1] RDX: 0000000040000000 RSI: 00007ffe36dd316c RDI: 00000000ffffffff [ 187.475859][ C1] RBP: 00007ffe36dd316c R08: 00000000000064b8 R09: 00007f8ddaa46080 [ 187.483899][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 187.491935][ C1] R13: 0000000000000000 R14: 00000000000296ba R15: 00007ffe36dd31c0 [ 187.499993][ C1] [ 187.503060][ C1] task:syz-executor state:D stack:24560 pid:6557 tgid:6557 ppid:1 flags:0x00004006 [ 187.513455][ C1] Call Trace: [ 187.516797][ C1] [ 187.519778][ C1] __schedule+0x105f/0x34b0 [ 187.524355][ C1] ? __pfx___schedule+0x10/0x10 [ 187.529273][ C1] ? schedule+0x298/0x350 [ 187.533669][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.538790][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 187.544072][ C1] ? lock_acquire+0x2f/0xb0 [ 187.548662][ C1] ? schedule+0x1fd/0x350 [ 187.553073][ C1] schedule+0xe7/0x350 [ 187.557227][ C1] exp_funnel_lock+0x344/0x3b0 [ 187.562079][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 187.567462][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 187.573630][ C1] ? __pfx___might_resched+0x10/0x10 [ 187.579030][ C1] synchronize_rcu_expedited+0x290/0x450 [ 187.584745][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 187.590988][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.596106][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 187.601556][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.606844][ C1] ? shrink_dentry_list+0x1a/0x5d0 [ 187.612052][ C1] ? up_write+0x1b2/0x520 [ 187.616484][ C1] namespace_unlock+0x1b5/0x490 [ 187.621414][ C1] ? __pfx_namespace_unlock+0x10/0x10 [ 187.626881][ C1] ? free_nsproxy+0x47/0x470 [ 187.631568][ C1] put_mnt_ns+0xf4/0x130 [ 187.635883][ C1] ? free_nsproxy+0x47/0x470 [ 187.640553][ C1] free_nsproxy+0x47/0x470 [ 187.645045][ C1] switch_task_namespaces+0xeb/0x100 [ 187.650405][ C1] do_exit+0xad8/0x2ce0 [ 187.654641][ C1] ? get_signal+0x8f2/0x2770 [ 187.659304][ C1] ? __pfx_do_exit+0x10/0x10 [ 187.663969][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 187.669093][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 187.674640][ C1] do_group_exit+0xd3/0x2a0 [ 187.679232][ C1] get_signal+0x25fb/0x2770 [ 187.683803][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 187.689533][ C1] ? __pfx_get_signal+0x10/0x10 [ 187.694455][ C1] ? __do_sys_wait4+0xd2/0x170 [ 187.699293][ C1] ? find_held_lock+0x2d/0x110 [ 187.704145][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 187.709792][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 187.716154][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 187.721896][ C1] do_syscall_64+0xda/0x250 [ 187.726487][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.732553][ C1] RIP: 0033:0x7fb57c784213 [ 187.737026][ C1] RSP: 002b:00007ffe62b9ee98 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 187.745524][ C1] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007fb57c784213 [ 187.753563][ C1] RDX: 0000000040000000 RSI: 00007ffe62b9eecc RDI: 00000000ffffffff [ 187.761605][ C1] RBP: 00007ffe62b9eecc R08: 00000000000064ae R09: 00007fb57d482080 [ 187.769646][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 187.777766][ C1] R13: 0000000000000000 R14: 0000000000029692 R15: 00007ffe62b9ef20 [ 187.785822][ C1] [ 187.788901][ C1] task:syz.0.20 state:D stack:27856 pid:8794 tgid:8792 ppid:6549 flags:0x00004006 [ 187.799207][ C1] Call Trace: [ 187.802527][ C1] [ 187.805516][ C1] __schedule+0x105f/0x34b0 [ 187.810101][ C1] ? __pfx___schedule+0x10/0x10 [ 187.815023][ C1] ? schedule+0x298/0x350 [ 187.819428][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.824524][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 187.829800][ C1] ? lock_acquire+0x2f/0xb0 [ 187.834382][ C1] ? schedule+0x1fd/0x350 [ 187.838774][ C1] schedule+0xe7/0x350 [ 187.842922][ C1] exp_funnel_lock+0x344/0x3b0 [ 187.847764][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 187.853131][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 187.859306][ C1] ? __pfx___might_resched+0x10/0x10 [ 187.864696][ C1] synchronize_rcu_expedited+0x290/0x450 [ 187.870429][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 187.876677][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.882229][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 187.887678][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.892975][ C1] ? shrink_dentry_list+0x1a/0x5d0 [ 187.898163][ C1] ? up_write+0x1b2/0x520 [ 187.902578][ C1] namespace_unlock+0x1b5/0x490 [ 187.907514][ C1] ? __pfx_namespace_unlock+0x10/0x10 [ 187.912969][ C1] ? free_nsproxy+0x47/0x470 [ 187.917641][ C1] put_mnt_ns+0xf4/0x130 [ 187.921963][ C1] ? free_nsproxy+0x47/0x470 [ 187.926623][ C1] free_nsproxy+0x47/0x470 [ 187.931122][ C1] switch_task_namespaces+0xeb/0x100 [ 187.936481][ C1] do_exit+0xad8/0x2ce0 [ 187.940719][ C1] ? get_signal+0x8f2/0x2770 [ 187.945388][ C1] ? __pfx_do_exit+0x10/0x10 [ 187.950058][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 187.955154][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 187.960592][ C1] do_group_exit+0xd3/0x2a0 [ 187.965176][ C1] get_signal+0x25fb/0x2770 [ 187.969748][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 187.975205][ C1] ? __pfx_get_signal+0x10/0x10 [ 187.980124][ C1] ? kfree+0x130/0x480 [ 187.984247][ C1] ? memdup_user+0x88/0xd0 [ 187.988720][ C1] ? raw_ioctl+0xa58/0x2b90 [ 187.993305][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 187.998949][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 188.005197][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 188.010397][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 188.016104][ C1] do_syscall_64+0xda/0x250 [ 188.020688][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.026663][ C1] RIP: 0033:0x7f4387fddbfb [ 188.031135][ C1] RSP: 002b:00007f4387a5df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.039620][ C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f4387fddbfb [ 188.047649][ C1] RDX: 00007f4387a5dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 188.055772][ C1] RBP: 0000000000000003 R08: 00007f43882c0320 R09: 0000000000000000 [ 188.063814][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 188.072302][ C1] R13: 0000000000000000 R14: 00007f4388195f80 R15: 00007ffed632aed8 [ 188.080366][ C1] [ 188.083437][ C1] task:syz.3.23 state:D stack:26992 pid:8804 tgid:8804 ppid:6554 flags:0x00004004 [ 188.093741][ C1] Call Trace: [ 188.097078][ C1] [ 188.100065][ C1] __schedule+0x105f/0x34b0 [ 188.104652][ C1] ? __pfx___schedule+0x10/0x10 [ 188.109570][ C1] ? schedule+0x298/0x350 [ 188.113968][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.119091][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 188.124361][ C1] ? lock_acquire+0x2f/0xb0 [ 188.129207][ C1] ? schedule+0x1fd/0x350 [ 188.133617][ C1] schedule+0xe7/0x350 [ 188.137816][ C1] schedule_preempt_disabled+0x13/0x30 [ 188.143352][ C1] __mutex_lock+0x5b8/0x9c0 [ 188.148031][ C1] ? exp_funnel_lock+0x1a4/0x3b0 [ 188.153066][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 188.158179][ C1] ? exp_funnel_lock+0x171/0x3b0 [ 188.163207][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.168659][ C1] ? lock_acquire+0x2f/0xb0 [ 188.173257][ C1] ? exp_funnel_lock+0x13c/0x3b0 [ 188.178398][ C1] ? exp_funnel_lock+0x1a4/0x3b0 [ 188.183426][ C1] exp_funnel_lock+0x1a4/0x3b0 [ 188.188350][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 188.193751][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.198810][ C1] ? __pfx___might_resched+0x10/0x10 [ 188.204203][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.209230][ C1] synchronize_rcu_expedited+0x290/0x450 [ 188.215037][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 188.221285][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.226322][ C1] ? bus_remove_driver+0x13b/0x2c0 [ 188.231544][ C1] ? preempt_schedule_common+0x44/0xc0 [ 188.237088][ C1] ? __cond_resched+0x1b/0x30 [ 188.241858][ C1] module_remove_driver+0x2e/0x260 [ 188.247155][ C1] bus_remove_driver+0x143/0x2c0 [ 188.252194][ C1] driver_unregister+0x76/0xb0 [ 188.257033][ C1] usb_gadget_unregister_driver+0x49/0x70 [ 188.262833][ C1] raw_release+0x1ae/0x2b0 [ 188.267347][ C1] __fput+0x3f6/0xb60 [ 188.271458][ C1] task_work_run+0x14e/0x250 [ 188.276128][ C1] ? __pfx_task_work_run+0x10/0x10 [ 188.281336][ C1] ? rcu_is_watching+0x12/0xc0 [ 188.286183][ C1] syscall_exit_to_user_mode+0x24e/0x260 [ 188.291922][ C1] do_syscall_64+0xda/0x250 [ 188.296518][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.302491][ C1] RIP: 0033:0x7f841fbbdff9 [ 188.306990][ C1] RSP: 002b:00007ffe342f7558 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 188.315482][ C1] RAX: 0000000000000000 RBX: 00000000000295cf RCX: 00007f841fbbdff9 [ 188.323525][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 188.331567][ C1] RBP: 00007f841fd77a80 R08: 0000000000000001 R09: 00007ffe342f784f [ 188.339603][ C1] R10: 00007f841fa40000 R11: 0000000000000246 R12: 0000000000029b3c [ 188.347641][ C1] R13: 00007ffe342f7660 R14: 000000000000015e R15: ffffffffffffffff [ 188.355695][ C1] [ 188.358848][ C1] task:syz.4.24 state:D stack:27856 pid:8830 tgid:8818 ppid:6557 flags:0x00004006 [ 188.369159][ C1] Call Trace: [ 188.372490][ C1] [ 188.375562][ C1] __schedule+0x105f/0x34b0 [ 188.380146][ C1] ? __pfx___schedule+0x10/0x10 [ 188.385071][ C1] ? schedule+0x298/0x350 [ 188.389568][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.394675][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 188.400218][ C1] ? lock_acquire+0x2f/0xb0 [ 188.404900][ C1] ? schedule+0x1fd/0x350 [ 188.409313][ C1] schedule+0xe7/0x350 [ 188.413454][ C1] exp_funnel_lock+0x344/0x3b0 [ 188.418308][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 188.423674][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 188.429834][ C1] ? __pfx___might_resched+0x10/0x10 [ 188.435226][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.440331][ C1] synchronize_rcu_expedited+0x290/0x450 [ 188.446067][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 188.452314][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.457328][ C1] ? bus_remove_driver+0x13b/0x2c0 [ 188.462533][ C1] ? preempt_schedule_common+0x44/0xc0 [ 188.468071][ C1] ? __cond_resched+0x1b/0x30 [ 188.472840][ C1] module_remove_driver+0x2e/0x260 [ 188.478052][ C1] bus_remove_driver+0x143/0x2c0 [ 188.483077][ C1] driver_unregister+0x76/0xb0 [ 188.487914][ C1] usb_gadget_unregister_driver+0x49/0x70 [ 188.493706][ C1] raw_release+0x1ae/0x2b0 [ 188.498204][ C1] __fput+0x3f6/0xb60 [ 188.502271][ C1] task_work_run+0x14e/0x250 [ 188.506946][ C1] ? __pfx_task_work_run+0x10/0x10 [ 188.512237][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 188.517515][ C1] do_exit+0xadd/0x2ce0 [ 188.521754][ C1] ? get_signal+0x8f2/0x2770 [ 188.526434][ C1] ? __pfx_do_exit+0x10/0x10 [ 188.531112][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 188.536203][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.541651][ C1] do_group_exit+0xd3/0x2a0 [ 188.546251][ C1] get_signal+0x25fb/0x2770 [ 188.550933][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 188.556485][ C1] ? __pfx_get_signal+0x10/0x10 [ 188.561415][ C1] ? kfree+0x130/0x480 [ 188.565551][ C1] ? memdup_user+0x88/0xd0 [ 188.570043][ C1] ? raw_ioctl+0xa58/0x2b90 [ 188.574643][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 188.580283][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 188.586522][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 188.591728][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 188.597456][ C1] do_syscall_64+0xda/0x250 [ 188.602048][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.608033][ C1] RIP: 0033:0x7fb57c78dbfb [ 188.612506][ C1] RSP: 002b:00007fb57c1ecf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.620997][ C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007fb57c78dbfb [ 188.629064][ C1] RDX: 00007fb57c1ecff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 188.637365][ C1] RBP: 0000000000000003 R08: 00007fb57ca70320 R09: 0000000000000000 [ 188.645576][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 188.653705][ C1] R13: 0000000000000000 R14: 00007fb57c946058 R15: 00007ffe62b9eb08 [ 188.661764][ C1] [ 188.664832][ C1] task:syz.2.22 state:D stack:27856 pid:8824 tgid:8823 ppid:6556 flags:0x00004006 [ 188.675233][ C1] Call Trace: [ 188.678567][ C1] [ 188.681561][ C1] __schedule+0x105f/0x34b0 [ 188.686145][ C1] ? __pfx___schedule+0x10/0x10 [ 188.691068][ C1] ? schedule+0x298/0x350 [ 188.695551][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.700661][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 188.705939][ C1] ? lock_acquire+0x2f/0xb0 [ 188.710603][ C1] ? schedule+0x1fd/0x350 [ 188.715180][ C1] schedule+0xe7/0x350 [ 188.719329][ C1] exp_funnel_lock+0x344/0x3b0 [ 188.724329][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 188.729704][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 188.735870][ C1] ? __pfx___might_resched+0x10/0x10 [ 188.741248][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.746262][ C1] synchronize_rcu_expedited+0x290/0x450 [ 188.751975][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 188.758213][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.763233][ C1] ? bus_remove_driver+0x13b/0x2c0 [ 188.768440][ C1] ? __pfx_raw_release+0x10/0x10 [ 188.773475][ C1] module_remove_driver+0x2e/0x260 [ 188.778685][ C1] bus_remove_driver+0x143/0x2c0 [ 188.783713][ C1] driver_unregister+0x76/0xb0 [ 188.788545][ C1] usb_gadget_unregister_driver+0x49/0x70 [ 188.794330][ C1] raw_release+0x1ae/0x2b0 [ 188.798822][ C1] __fput+0x3f6/0xb60 [ 188.802893][ C1] task_work_run+0x14e/0x250 [ 188.807573][ C1] ? __pfx_task_work_run+0x10/0x10 [ 188.812771][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 188.818047][ C1] do_exit+0xadd/0x2ce0 [ 188.822365][ C1] ? get_signal+0x8f2/0x2770 [ 188.827026][ C1] ? __pfx_do_exit+0x10/0x10 [ 188.831690][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 188.836873][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.842321][ C1] do_group_exit+0xd3/0x2a0 [ 188.846908][ C1] get_signal+0x25fb/0x2770 [ 188.851490][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 188.856950][ C1] ? __pfx_get_signal+0x10/0x10 [ 188.861960][ C1] ? kfree+0x130/0x480 [ 188.866095][ C1] ? memdup_user+0x88/0xd0 [ 188.870583][ C1] ? raw_ioctl+0xa58/0x2b90 [ 188.875176][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 188.880803][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 188.887052][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 188.892352][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 188.898069][ C1] do_syscall_64+0xda/0x250 [ 188.902662][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.908643][ C1] RIP: 0033:0x7f8dd9d4dbfb [ 188.913133][ C1] RSP: 002b:00007f8dd97cdf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.921614][ C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f8dd9d4dbfb [ 188.929653][ C1] RDX: 00007f8dd97cdff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 188.937688][ C1] RBP: 0000000000000003 R08: 00007f8dda030320 R09: 0000000000000000 [ 188.945745][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 188.953774][ C1] R13: 0000000000000000 R14: 00007f8dd9f05f80 R15: 00007ffe36dd2da8 [ 188.961835][ C1] [ 188.964907][ C1] task:syz.1.21 state:D stack:27200 pid:8826 tgid:8826 ppid:6550 flags:0x00004006 [ 188.975250][ C1] Call Trace: [ 188.978570][ C1] [ 188.981580][ C1] __schedule+0x105f/0x34b0 [ 188.986173][ C1] ? __pfx___schedule+0x10/0x10 [ 188.991089][ C1] ? schedule+0x298/0x350 [ 188.995485][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.000587][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.005956][ C1] ? lock_acquire+0x2f/0xb0 [ 189.010549][ C1] ? schedule+0x1fd/0x350 [ 189.014960][ C1] schedule+0xe7/0x350 [ 189.019125][ C1] exp_funnel_lock+0x344/0x3b0 [ 189.023969][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 189.029371][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 189.035543][ C1] ? __pfx___might_resched+0x10/0x10 [ 189.041015][ C1] synchronize_rcu_expedited+0x290/0x450 [ 189.046735][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 189.052984][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.058100][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 189.063565][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 189.068868][ C1] ? shrink_dentry_list+0x1a/0x5d0 [ 189.074059][ C1] ? up_write+0x1b2/0x520 [ 189.078618][ C1] namespace_unlock+0x1b5/0x490 [ 189.083652][ C1] ? __pfx_namespace_unlock+0x10/0x10 [ 189.089110][ C1] ? free_nsproxy+0x47/0x470 [ 189.093783][ C1] put_mnt_ns+0xf4/0x130 [ 189.098105][ C1] ? free_nsproxy+0x47/0x470 [ 189.102787][ C1] free_nsproxy+0x47/0x470 [ 189.107284][ C1] switch_task_namespaces+0xeb/0x100 [ 189.112710][ C1] do_exit+0xad8/0x2ce0 [ 189.116968][ C1] ? get_signal+0x8f2/0x2770 [ 189.121727][ C1] ? __pfx_do_exit+0x10/0x10 [ 189.126412][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 189.131505][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 189.136953][ C1] do_group_exit+0xd3/0x2a0 [ 189.141537][ C1] get_signal+0x25fb/0x2770 [ 189.146119][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.151400][ C1] ? ktime_get+0xd9/0x1a0 [ 189.155909][ C1] ? __pfx_get_signal+0x10/0x10 [ 189.160933][ C1] ? __pfx_do_futex+0x10/0x10 [ 189.165783][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 189.171419][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 189.177688][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.182533][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 189.188256][ C1] do_syscall_64+0xda/0x250 [ 189.192842][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.198821][ C1] RIP: 0033:0x7f54100adff9 [ 189.203297][ C1] RSP: 002b:00007fff8a0f6658 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 189.211787][ C1] RAX: fffffffffffffdfc RBX: 00007fff8a0f6780 RCX: 00007f54100adff9 [ 189.219807][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5410265f8c [ 189.227846][ C1] RBP: 00007f5410265f8c R08: 00007f5410da5080 R09: 00007fff8a0f694f [ 189.235872][ C1] R10: 00007fff8a0f6760 R11: 0000000000000246 R12: 0000000000029aec [ 189.243908][ C1] R13: 00007fff8a0f6760 R14: 000000000000015e R15: 000000000002998e [ 189.251967][ C1] [ 189.255034][ C1] task:kworker/0:5 state:I stack:30928 pid:8828 tgid:8828 ppid:2 flags:0x00004000 [ 189.265358][ C1] Call Trace: [ 189.268691][ C1] [ 189.271700][ C1] __schedule+0x105f/0x34b0 [ 189.276281][ C1] ? __pfx___schedule+0x10/0x10 [ 189.281219][ C1] ? schedule+0x298/0x350 [ 189.285612][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.290971][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.296252][ C1] ? lock_acquire+0x2f/0xb0 [ 189.300831][ C1] ? schedule+0x1fd/0x350 [ 189.305234][ C1] schedule+0xe7/0x350 [ 189.309376][ C1] ? worker_thread+0x271/0xf00 [ 189.314244][ C1] worker_thread+0x2de/0xf00 [ 189.318934][ C1] ? __kthread_parkme+0x148/0x220 [ 189.324040][ C1] ? __pfx_worker_thread+0x10/0x10 [ 189.329253][ C1] kthread+0x2c1/0x3a0 [ 189.333392][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 189.338656][ C1] ? __pfx_kthread+0x10/0x10 [ 189.343311][ C1] ret_from_fork+0x45/0x80 [ 189.347814][ C1] ? __pfx_kthread+0x10/0x10 [ 189.352480][ C1] ret_from_fork_asm+0x1a/0x30 [ 189.357356][ C1] [ 189.360425][ C1] task:syz-executor state:S stack:26144 pid:8831 tgid:8831 ppid:3686 flags:0x00000000 [ 189.370831][ C1] Call Trace: [ 189.374165][ C1] [ 189.377143][ C1] __schedule+0x105f/0x34b0 [ 189.381984][ C1] ? __pfx___schedule+0x10/0x10 [ 189.386914][ C1] ? schedule+0x298/0x350 [ 189.391316][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.396607][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.401887][ C1] ? lock_acquire+0x2f/0xb0 [ 189.406486][ C1] ? schedule+0x1fd/0x350 [ 189.410907][ C1] schedule+0xe7/0x350 [ 189.415057][ C1] do_wait+0x1dd/0x570 [ 189.419315][ C1] kernel_wait4+0x16c/0x280 [ 189.423912][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 189.429023][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 189.434743][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 189.440105][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 189.445556][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 189.450960][ C1] __do_sys_wait4+0x15f/0x170 [ 189.455826][ C1] ? find_held_lock+0x2d/0x110 [ 189.460667][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 189.466066][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 189.471451][ C1] do_syscall_64+0xcd/0x250 [ 189.476043][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.482019][ C1] RIP: 0033:0x7f201d884213 [ 189.486497][ C1] RSP: 002b:00007ffcb81bccd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 189.495166][ C1] RAX: ffffffffffffffda RBX: 0000000000002282 RCX: 00007f201d884213 [ 189.503295][ C1] RDX: 0000000040000000 RSI: 00007ffcb81bccec RDI: 00000000ffffffff [ 189.511335][ C1] RBP: 00007ffcb81bccec R08: 0000000000000000 R09: 0000000000000000 [ 189.519375][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcb81bcd70 [ 189.527410][ C1] R13: 00007ffcb81bcd78 R14: 0000000000000009 R15: 0000000000000000 [ 189.535478][ C1] [ 189.538581][ C1] task:syz-executor state:S stack:26144 pid:8832 tgid:8832 ppid:3686 flags:0x00000000 [ 189.548893][ C1] Call Trace: [ 189.552229][ C1] [ 189.555229][ C1] __schedule+0x105f/0x34b0 [ 189.559823][ C1] ? __pfx___schedule+0x10/0x10 [ 189.564751][ C1] ? schedule+0x298/0x350 [ 189.569153][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.574253][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.579617][ C1] ? lock_acquire+0x2f/0xb0 [ 189.584290][ C1] ? schedule+0x1fd/0x350 [ 189.588679][ C1] schedule+0xe7/0x350 [ 189.592812][ C1] do_wait+0x1dd/0x570 [ 189.596977][ C1] kernel_wait4+0x16c/0x280 [ 189.601582][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 189.606701][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 189.612418][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 189.617870][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 189.623333][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 189.628738][ C1] __do_sys_wait4+0x15f/0x170 [ 189.633492][ C1] ? find_held_lock+0x2d/0x110 [ 189.638412][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 189.643869][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 189.649255][ C1] do_syscall_64+0xcd/0x250 [ 189.654286][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.660263][ C1] RIP: 0033:0x7f9eee2a4213 [ 189.664745][ C1] RSP: 002b:00007ffc494ecfe8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 189.673230][ C1] RAX: ffffffffffffffda RBX: 0000000000002284 RCX: 00007f9eee2a4213 [ 189.681263][ C1] RDX: 0000000040000000 RSI: 00007ffc494ecffc RDI: 00000000ffffffff [ 189.689307][ C1] RBP: 00007ffc494ecffc R08: 0000000000000000 R09: 0000000000000000 [ 189.697336][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc494ed080 [ 189.705377][ C1] R13: 00007ffc494ed088 R14: 0000000000000009 R15: 0000000000000000 [ 189.713436][ C1] [ 189.716508][ C1] task:syz-executor state:D stack:26144 pid:8833 tgid:8833 ppid:3686 flags:0x00000000 [ 189.726810][ C1] Call Trace: [ 189.730130][ C1] [ 189.733110][ C1] __schedule+0x105f/0x34b0 [ 189.737693][ C1] ? __pfx___schedule+0x10/0x10 [ 189.742613][ C1] ? schedule+0x298/0x350 [ 189.747013][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.752114][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.757384][ C1] ? lock_acquire+0x2f/0xb0 [ 189.761964][ C1] ? schedule+0x1fd/0x350 [ 189.766464][ C1] schedule+0xe7/0x350 [ 189.770612][ C1] io_schedule+0xbf/0x130 [ 189.775020][ C1] bit_wait_io+0x15/0xe0 [ 189.779341][ C1] __wait_on_bit+0x62/0x180 [ 189.783928][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 189.788948][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 189.794407][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 189.800461][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 189.806001][ C1] do_get_write_access+0x933/0x1270 [ 189.811287][ C1] jbd2_journal_get_write_access+0x1d6/0x280 [ 189.817347][ C1] __ext4_journal_get_write_access+0x6a/0x390 [ 189.823508][ C1] __ext4_new_inode+0xda1/0x4ec0 [ 189.828571][ C1] ? __pfx___ext4_new_inode+0x10/0x10 [ 189.834042][ C1] ? avc_has_perm+0x11b/0x1c0 [ 189.838806][ C1] ? __pfx___dquot_initialize+0x10/0x10 [ 189.844440][ C1] ? selinux_determine_inode_label+0x238/0x330 [ 189.850678][ C1] ext4_mkdir+0x283/0xb70 [ 189.855102][ C1] ? __pfx_ext4_mkdir+0x10/0x10 [ 189.860036][ C1] ? security_inode_permission+0x68/0xc0 [ 189.865758][ C1] vfs_mkdir+0x57d/0x860 [ 189.870146][ C1] do_mkdirat+0x1b1/0x390 [ 189.874562][ C1] ? __pfx_do_mkdirat+0x10/0x10 [ 189.879489][ C1] ? getname_flags.part.0+0x1c5/0x550 [ 189.884944][ C1] __x64_sys_mkdir+0xef/0x140 [ 189.889696][ C1] do_syscall_64+0xcd/0x250 [ 189.894491][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.900474][ C1] RIP: 0033:0x7f1dead5c867 [ 189.904947][ C1] RSP: 002b:00007ffdc6165708 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 189.913451][ C1] RAX: ffffffffffffffda RBX: 00007ffdc6165852 RCX: 00007f1dead5c867 [ 189.921483][ C1] RDX: 000000000465b559 RSI: 00000000000001c0 RDI: 00007ffdc6165840 [ 189.929524][ C1] RBP: f49998db0aa753ff R08: 0000000000000004 R09: 0000000000000001 [ 189.937565][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 8421084210842109 [ 189.945784][ C1] R13: 00007ffdc6165852 R14: 00007f1deadf1960 R15: 000000000465b559 [ 189.953843][ C1] [ 189.956913][ C1] task:syz-executor state:D stack:22480 pid:8834 tgid:8834 ppid:8831 flags:0x00004000 [ 189.967220][ C1] Call Trace: [ 189.970544][ C1] [ 189.973526][ C1] __schedule+0x105f/0x34b0 [ 189.978155][ C1] ? __pfx___schedule+0x10/0x10 [ 189.983092][ C1] ? schedule+0x298/0x350 [ 189.987499][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.992609][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 189.997886][ C1] ? lock_acquire+0x2f/0xb0 [ 190.002480][ C1] ? schedule+0x1fd/0x350 [ 190.006901][ C1] schedule+0xe7/0x350 [ 190.011056][ C1] schedule_timeout+0x258/0x2a0 [ 190.016009][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 190.021503][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 190.026780][ C1] __wait_for_common+0x3e1/0x600 [ 190.031796][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 190.037263][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 190.042806][ C1] ? queue_work_on+0xc6/0x140 [ 190.047581][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 190.052897][ C1] wait_for_completion_state+0x1c/0x40 [ 190.058499][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 190.064165][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 190.070335][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 190.075971][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 190.081959][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 190.087874][ C1] __request_module+0x3f6/0x6c0 [ 190.092808][ C1] ? dev_load+0x1ff/0x240 [ 190.097211][ C1] ? __pfx___request_module+0x10/0x10 [ 190.102679][ C1] ? find_held_lock+0x2d/0x110 [ 190.107529][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.112779][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.118063][ C1] ? cap_capable+0x1cf/0x240 [ 190.122736][ C1] ? dev_load+0x1c0/0x240 [ 190.127155][ C1] dev_load+0x221/0x240 [ 190.131384][ C1] dev_ioctl+0x473/0x10c0 [ 190.135805][ C1] sock_do_ioctl+0x19e/0x280 [ 190.140660][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 190.145876][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 190.152556][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 190.159158][ C1] ? fd_install+0x223/0x750 [ 190.163753][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 190.170711][ C1] sock_ioctl+0x228/0x6c0 [ 190.175131][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 190.180057][ C1] ? fd_install+0x242/0x750 [ 190.184666][ C1] ? selinux_file_ioctl+0x180/0x270 [ 190.190040][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 190.195246][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 190.200181][ C1] __x64_sys_ioctl+0x18f/0x220 [ 190.205043][ C1] do_syscall_64+0xcd/0x250 [ 190.209639][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.215739][ C1] RIP: 0033:0x7f201d88dbfb [ 190.220212][ C1] RSP: 002b:00007ffcb81bc380 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.228692][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f201d88dbfb [ 190.237186][ C1] RDX: 00007ffcb81bc3f0 RSI: 0000000000008933 RDI: 0000000000000005 [ 190.245310][ C1] RBP: 00007ffcb81bc3f0 R08: 0000000000000002 R09: 00646e6f625f6f74 [ 190.253874][ C1] R10: 0000000000000016 R11: 0000000000000246 R12: 00007ffcb81bc47c [ 190.261911][ C1] R13: 00007f201d9011cb R14: 00007f201e574620 R15: 00007f201d9011cb [ 190.269977][ C1] [ 190.273056][ C1] task:syz-executor state:D stack:24368 pid:8836 tgid:8836 ppid:8832 flags:0x00004000 [ 190.283360][ C1] Call Trace: [ 190.286691][ C1] [ 190.289675][ C1] ? lock_acquire+0x2f/0xb0 [ 190.294272][ C1] __schedule+0x105f/0x34b0 [ 190.299029][ C1] ? __pfx___schedule+0x10/0x10 [ 190.304010][ C1] ? schedule+0x298/0x350 [ 190.308427][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.313538][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.318826][ C1] ? lock_acquire+0x2f/0xb0 [ 190.323407][ C1] ? schedule+0x1fd/0x350 [ 190.327828][ C1] schedule+0xe7/0x350 [ 190.331983][ C1] schedule_timeout+0x258/0x2a0 [ 190.336933][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 190.342420][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 190.347791][ C1] __wait_for_common+0x3e1/0x600 [ 190.352806][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 190.358290][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 190.363837][ C1] ? queue_work_on+0xc6/0x140 [ 190.368611][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 190.373907][ C1] wait_for_completion_state+0x1c/0x40 [ 190.379460][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 190.385284][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 190.391562][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 190.397203][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 190.403107][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 190.409022][ C1] __request_module+0x3f6/0x6c0 [ 190.413960][ C1] ? dev_load+0x221/0x240 [ 190.418372][ C1] ? __pfx___request_module+0x10/0x10 [ 190.423922][ C1] ? find_held_lock+0x2d/0x110 [ 190.428774][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.433886][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.439167][ C1] ? cap_capable+0x1cf/0x240 [ 190.443846][ C1] ? dev_load+0x1c0/0x240 [ 190.448253][ C1] dev_load+0x221/0x240 [ 190.452487][ C1] dev_ioctl+0x473/0x10c0 [ 190.456899][ C1] sock_do_ioctl+0x19e/0x280 [ 190.461568][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 190.466781][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 190.473457][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 190.480051][ C1] ? fd_install+0x223/0x750 [ 190.484639][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 190.491599][ C1] sock_ioctl+0x228/0x6c0 [ 190.496104][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 190.501042][ C1] ? fd_install+0x242/0x750 [ 190.505634][ C1] ? selinux_file_ioctl+0x180/0x270 [ 190.510920][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 190.516129][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 190.521063][ C1] __x64_sys_ioctl+0x18f/0x220 [ 190.525918][ C1] do_syscall_64+0xcd/0x250 [ 190.530516][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.536495][ C1] RIP: 0033:0x7f9eee2adbfb [ 190.540999][ C1] RSP: 002b:00007ffc494ec690 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.549484][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9eee2adbfb [ 190.557526][ C1] RDX: 00007ffc494ec6f0 RSI: 0000000000008933 RDI: 0000000000000005 [ 190.565560][ C1] RBP: 00007ffc494ec6f0 R08: 0000000000000002 R09: 00646e6f625f6f74 [ 190.573603][ C1] R10: 0000000000000028 R11: 0000000000000246 R12: 0000000000000003 [ 190.582078][ C1] R13: 00007f9eeef94620 R14: 0000000000000006 R15: 0000000000000000 [ 190.590140][ C1] [ 190.593296][ C1] task:syz-executor state:D stack:26144 pid:8851 tgid:8851 ppid:3686 flags:0x00000000 [ 190.604112][ C1] Call Trace: [ 190.607437][ C1] [ 190.610432][ C1] __schedule+0x105f/0x34b0 [ 190.615027][ C1] ? __pfx___schedule+0x10/0x10 [ 190.620058][ C1] ? schedule+0x298/0x350 [ 190.624460][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.629610][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.634983][ C1] ? lock_acquire+0x2f/0xb0 [ 190.639663][ C1] ? schedule+0x1fd/0x350 [ 190.644062][ C1] schedule+0xe7/0x350 [ 190.648196][ C1] schedule_preempt_disabled+0x13/0x30 [ 190.653732][ C1] rwsem_down_write_slowpath+0x539/0x12a0 [ 190.659555][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 190.664853][ C1] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 190.671195][ C1] ? rcu_is_watching+0x12/0xc0 [ 190.676492][ C1] ? lock_acquire+0x2f/0xb0 [ 190.681080][ C1] ? filename_create+0x1c2/0x530 [ 190.686287][ C1] down_write_nested+0x1dc/0x210 [ 190.691296][ C1] ? __pfx_down_write_nested+0x10/0x10 [ 190.696854][ C1] ? mnt_get_write_access+0x20c/0x300 [ 190.702300][ C1] ? mnt_want_write+0x161/0x450 [ 190.707237][ C1] filename_create+0x1c2/0x530 [ 190.712107][ C1] ? __pfx_filename_create+0x10/0x10 [ 190.717482][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.722595][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.727891][ C1] ? lock_acquire+0x2f/0xb0 [ 190.732646][ C1] do_mkdirat+0xb3/0x390 [ 190.736964][ C1] ? __pfx_do_mkdirat+0x10/0x10 [ 190.741921][ C1] ? getname_flags.part.0+0x1c5/0x550 [ 190.747384][ C1] __x64_sys_mkdir+0xef/0x140 [ 190.752234][ C1] do_syscall_64+0xcd/0x250 [ 190.756837][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.762855][ C1] RIP: 0033:0x7f6fa7dac867 [ 190.767336][ C1] RSP: 002b:00007ffe93487798 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 190.775834][ C1] RAX: ffffffffffffffda RBX: 00007ffe934878e2 RCX: 00007f6fa7dac867 [ 190.784038][ C1] RDX: 000000000599cbe4 RSI: 00000000000001c0 RDI: 00007ffe934878d0 [ 190.792078][ C1] RBP: f49998db0aa753ff R08: 0000000000000004 R09: 0000000000000001 [ 190.800113][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 8421084210842109 [ 190.808149][ C1] R13: 00007ffe934878e2 R14: 00007f6fa7e41960 R15: 000000000599cbe4 [ 190.816214][ C1] [ 190.819283][ C1] task:syz-executor state:D stack:26144 pid:8852 tgid:8852 ppid:3686 flags:0x00000000 [ 190.829928][ C1] Call Trace: [ 190.833258][ C1] [ 190.836245][ C1] __schedule+0x105f/0x34b0 [ 190.840832][ C1] ? __pfx___schedule+0x10/0x10 [ 190.845756][ C1] ? schedule+0x298/0x350 [ 190.850157][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.855258][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.860542][ C1] ? lock_acquire+0x2f/0xb0 [ 190.865117][ C1] ? schedule+0x1fd/0x350 [ 190.869516][ C1] schedule+0xe7/0x350 [ 190.873735][ C1] schedule_preempt_disabled+0x13/0x30 [ 190.879269][ C1] rwsem_down_write_slowpath+0x539/0x12a0 [ 190.885080][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 190.890390][ C1] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 190.896742][ C1] ? rcu_is_watching+0x12/0xc0 [ 190.901593][ C1] ? lock_acquire+0x2f/0xb0 [ 190.906188][ C1] ? filename_create+0x1c2/0x530 [ 190.911215][ C1] down_write_nested+0x1dc/0x210 [ 190.916225][ C1] ? __pfx_down_write_nested+0x10/0x10 [ 190.921757][ C1] ? mnt_get_write_access+0x20c/0x300 [ 190.927304][ C1] ? mnt_want_write+0x161/0x450 [ 190.932246][ C1] filename_create+0x1c2/0x530 [ 190.937101][ C1] ? __pfx_filename_create+0x10/0x10 [ 190.942483][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.947611][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 190.952896][ C1] ? lock_acquire+0x2f/0xb0 [ 190.957496][ C1] do_mkdirat+0xb3/0x390 [ 190.961812][ C1] ? __pfx_do_mkdirat+0x10/0x10 [ 190.966758][ C1] ? getname_flags.part.0+0x1c5/0x550 [ 190.972220][ C1] __x64_sys_mkdir+0xef/0x140 [ 190.976993][ C1] do_syscall_64+0xcd/0x250 [ 190.981760][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.987750][ C1] RIP: 0033:0x7f247277c867 [ 190.992252][ C1] RSP: 002b:00007ffecdde7698 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 191.000758][ C1] RAX: ffffffffffffffda RBX: 00007ffecdde77e2 RCX: 00007f247277c867 [ 191.008796][ C1] RDX: 000000000a21c9fa RSI: 00000000000001c0 RDI: 00007ffecdde77d0 [ 191.016833][ C1] RBP: f49998db0aa753ff R08: 0000000000000004 R09: 0000000000000001 [ 191.024892][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 8421084210842109 [ 191.032943][ C1] R13: 00007ffecdde77e2 R14: 00007f2472811960 R15: 000000000a21c9fa [ 191.041446][ C1] [ 191.044554][ C1] task:modprobe state:R running task stack:25424 pid:9300 tgid:9300 ppid:54 flags:0x00004002 [ 191.056605][ C1] Call Trace: [ 191.059934][ C1] [ 191.062913][ C1] __schedule+0x105f/0x34b0 [ 191.067596][ C1] ? __pfx___schedule+0x10/0x10 [ 191.072560][ C1] ? do_task_dead+0x9e/0x110 [ 191.077240][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.082550][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 191.088440][ C1] ? do_task_dead+0x40/0x110 [ 191.093194][ C1] do_task_dead+0xd6/0x110 [ 191.097694][ C1] do_exit+0x1de7/0x2ce0 [ 191.102023][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.107641][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.112313][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.117769][ C1] do_group_exit+0xd3/0x2a0 [ 191.122795][ C1] __x64_sys_exit_group+0x3e/0x50 [ 191.127944][ C1] x64_sys_call+0x14a9/0x16a0 [ 191.132727][ C1] do_syscall_64+0xcd/0x250 [ 191.137435][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.143546][ C1] RIP: 0033:0x7f161849aa90 [ 191.148031][ C1] RSP: 002b:00007fffd9b04928 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 191.156606][ C1] RAX: ffffffffffffffda RBX: 00007f161858b860 RCX: 00007f161849aa90 [ 191.164657][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 191.172776][ C1] RBP: 00007f161858b860 R08: 0000000000000001 R09: 484a2ba2147340a9 [ 191.180811][ C1] R10: 00007fffd9b047e0 R11: 0000000000000246 R12: 0000000000000000 [ 191.188866][ C1] R13: 0000000000000001 R14: 00007f161858f658 R15: 0000000000000001 [ 191.196935][ C1] [ 191.200005][ C1] task:modprobe state:R running task stack:24720 pid:9307 tgid:9307 ppid:236 flags:0x00000000 [ 191.212153][ C1] Call Trace: [ 191.215577][ C1] [ 191.218558][ C1] ? mmput+0xdb/0x3e0 [ 191.222608][ C1] ? do_task_dead+0x40/0x110 [ 191.227274][ C1] ? do_task_dead+0xd6/0x110 [ 191.231939][ C1] ? do_exit+0x1de7/0x2ce0 [ 191.236436][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.241625][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.246292][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.251749][ C1] ? do_group_exit+0xd3/0x2a0 [ 191.256514][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 191.261788][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 191.266728][ C1] ? do_syscall_64+0xcd/0x250 [ 191.271497][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.277675][ C1] [ 191.280881][ C1] task:modprobe state:R running task stack:25424 pid:9310 tgid:9310 ppid:28 flags:0x00000000 [ 191.292766][ C1] Call Trace: [ 191.296128][ C1] [ 191.299148][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 191.305121][ C1] ? do_task_dead+0x40/0x110 [ 191.309779][ C1] ? do_task_dead+0xd6/0x110 [ 191.314431][ C1] ? do_exit+0x1de7/0x2ce0 [ 191.318930][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.324024][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.328694][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.334150][ C1] ? do_group_exit+0xd3/0x2a0 [ 191.338918][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 191.344204][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 191.349217][ C1] ? do_syscall_64+0xcd/0x250 [ 191.353987][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.360176][ C1] [ 191.363248][ C1] task:modprobe state:R running task stack:24000 pid:9314 tgid:9314 ppid:28 flags:0x00000000 [ 191.375122][ C1] Call Trace: [ 191.378466][ C1] [ 191.381458][ C1] __schedule+0x105f/0x34b0 [ 191.386049][ C1] ? __pfx___schedule+0x10/0x10 [ 191.391062][ C1] ? __cond_resched+0x1b/0x30 [ 191.395847][ C1] ? native_tlb_remove_table+0x2e/0x50 [ 191.401398][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.406247][ C1] ? hlock_class+0x4e/0x130 [ 191.410823][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 191.415958][ C1] ? rcu_is_watching+0x12/0xc0 [ 191.420799][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 191.425924][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 191.431389][ C1] ? find_held_lock+0x2d/0x110 [ 191.436402][ C1] ? __schedule+0x102c/0x34b0 [ 191.441147][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.446256][ C1] ? __schedule+0x105f/0x34b0 [ 191.451013][ C1] ? __pfx___schedule+0x10/0x10 [ 191.455932][ C1] ? do_task_dead+0x9e/0x110 [ 191.460592][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.465707][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 191.471598][ C1] ? do_task_dead+0x40/0x110 [ 191.476253][ C1] ? do_task_dead+0xd6/0x110 [ 191.480912][ C1] ? do_exit+0x1de7/0x2ce0 [ 191.485404][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.490494][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.495161][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.500700][ C1] ? do_group_exit+0xd3/0x2a0 [ 191.505463][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 191.510751][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 191.515686][ C1] ? do_syscall_64+0xcd/0x250 [ 191.520449][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.526662][ C1] [ 191.529828][ C1] task:modprobe state:R running task stack:24720 pid:9320 tgid:9320 ppid:28 flags:0x00000002 [ 191.541712][ C1] Call Trace: [ 191.545044][ C1] [ 191.548021][ C1] __schedule+0x105f/0x34b0 [ 191.552607][ C1] ? __pfx___schedule+0x10/0x10 [ 191.557534][ C1] ? do_task_dead+0x9e/0x110 [ 191.562189][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.567315][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 191.573201][ C1] ? do_task_dead+0x40/0x110 [ 191.577874][ C1] do_task_dead+0xd6/0x110 [ 191.582484][ C1] do_exit+0x1de7/0x2ce0 [ 191.586895][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.592081][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.596831][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.602288][ C1] do_group_exit+0xd3/0x2a0 [ 191.606877][ C1] __x64_sys_exit_group+0x3e/0x50 [ 191.611992][ C1] x64_sys_call+0x14a9/0x16a0 [ 191.616748][ C1] do_syscall_64+0xcd/0x250 [ 191.621342][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.627312][ C1] RIP: 0033:0x7f0e093f3a90 [ 191.631881][ C1] RSP: 002b:00007ffea38b0b18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 191.640369][ C1] RAX: ffffffffffffffda RBX: 00007f0e094e4860 RCX: 00007f0e093f3a90 [ 191.648398][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 191.656516][ C1] RBP: 00007f0e094e4860 R08: 0000000000000001 R09: b19c78e28e694011 [ 191.664545][ C1] R10: 00007ffea38b09d0 R11: 0000000000000246 R12: 0000000000000000 [ 191.672755][ C1] R13: 0000000000000001 R14: 00007f0e094e8658 R15: 0000000000000001 [ 191.680811][ C1] [ 191.683895][ C1] task:modprobe state:R running task stack:24720 pid:9327 tgid:9327 ppid:54 flags:0x00000000 [ 191.695782][ C1] Call Trace: [ 191.699107][ C1] [ 191.702084][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.706937][ C1] ? hlock_class+0x4e/0x130 [ 191.711508][ C1] ? mark_lock+0xb5/0xc60 [ 191.715922][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 191.721201][ C1] ? unwind_get_return_address+0x59/0xa0 [ 191.726912][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.731776][ C1] ? hlock_class+0x4e/0x130 [ 191.736355][ C1] ? mark_lock+0xb5/0xc60 [ 191.740858][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 191.745973][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.750836][ C1] ? hlock_class+0x4e/0x130 [ 191.755412][ C1] ? mark_lock+0xb5/0xc60 [ 191.759820][ C1] ? rcu_is_watching+0x12/0xc0 [ 191.764671][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.769530][ C1] ? hlock_class+0x4e/0x130 [ 191.774104][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 191.779321][ C1] ? rcu_is_watching+0x12/0xc0 [ 191.784157][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 191.789266][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 191.794741][ C1] ? find_held_lock+0x2d/0x110 [ 191.799586][ C1] ? __schedule+0x102c/0x34b0 [ 191.804323][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.809454][ C1] ? __schedule+0x105f/0x34b0 [ 191.814210][ C1] ? __pfx___schedule+0x10/0x10 [ 191.819129][ C1] ? do_task_dead+0x9e/0x110 [ 191.823792][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.828909][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 191.834861][ C1] ? do_task_dead+0x40/0x110 [ 191.839543][ C1] ? do_task_dead+0xd6/0x110 [ 191.844202][ C1] ? do_exit+0x1de7/0x2ce0 [ 191.848709][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.853802][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.858462][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.863912][ C1] ? do_group_exit+0xd3/0x2a0 [ 191.868666][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 191.874034][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 191.878966][ C1] ? do_syscall_64+0xcd/0x250 [ 191.883833][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.890012][ C1] [ 191.893119][ C1] task:modprobe state:R running task stack:25424 pid:9335 tgid:9335 ppid:28 flags:0x00000002 [ 191.905007][ C1] Call Trace: [ 191.908513][ C1] [ 191.911494][ C1] __schedule+0x105f/0x34b0 [ 191.916186][ C1] ? __pfx___schedule+0x10/0x10 [ 191.921106][ C1] ? do_task_dead+0x9e/0x110 [ 191.925767][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.930903][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 191.936808][ C1] ? do_task_dead+0x40/0x110 [ 191.941495][ C1] do_task_dead+0xd6/0x110 [ 191.945992][ C1] do_exit+0x1de7/0x2ce0 [ 191.950324][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 191.955428][ C1] ? __pfx_do_exit+0x10/0x10 [ 191.960091][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.965535][ C1] do_group_exit+0xd3/0x2a0 [ 191.970118][ C1] __x64_sys_exit_group+0x3e/0x50 [ 191.975229][ C1] x64_sys_call+0x14a9/0x16a0 [ 191.980016][ C1] do_syscall_64+0xcd/0x250 [ 191.984604][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.990581][ C1] RIP: 0033:0x7fcb1c528a90 [ 191.995072][ C1] RSP: 002b:00007ffcc1e94d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 192.003570][ C1] RAX: ffffffffffffffda RBX: 00007fcb1c619860 RCX: 00007fcb1c528a90 [ 192.011615][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 192.019651][ C1] RBP: 00007fcb1c619860 R08: 0000000000000001 R09: 690454f4e6fa94c5 [ 192.027698][ C1] R10: 00007ffcc1e94c30 R11: 0000000000000246 R12: 0000000000000000 [ 192.035732][ C1] R13: 0000000000000001 R14: 00007fcb1c61d658 R15: 0000000000000001 [ 192.043786][ C1] [ 192.046851][ C1] task:modprobe state:R running task stack:25424 pid:9342 tgid:9342 ppid:54 flags:0x00000002 [ 192.058705][ C1] Call Trace: [ 192.062125][ C1] [ 192.065114][ C1] __schedule+0x105f/0x34b0 [ 192.069756][ C1] ? __pfx___schedule+0x10/0x10 [ 192.074684][ C1] ? do_task_dead+0x9e/0x110 [ 192.079372][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.084482][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 192.090371][ C1] ? do_task_dead+0x40/0x110 [ 192.095199][ C1] do_task_dead+0xd6/0x110 [ 192.099685][ C1] do_exit+0x1de7/0x2ce0 [ 192.104008][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 192.109104][ C1] ? __pfx_do_exit+0x10/0x10 [ 192.113778][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 192.119235][ C1] do_group_exit+0xd3/0x2a0 [ 192.123824][ C1] __x64_sys_exit_group+0x3e/0x50 [ 192.128939][ C1] x64_sys_call+0x14a9/0x16a0 [ 192.133700][ C1] do_syscall_64+0xcd/0x250 [ 192.138389][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.144477][ C1] RIP: 0033:0x7f5a64b04a90 [ 192.148957][ C1] RSP: 002b:00007fff4b73c338 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 192.157453][ C1] RAX: ffffffffffffffda RBX: 00007f5a64bf5860 RCX: 00007f5a64b04a90 [ 192.165490][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 192.173612][ C1] RBP: 00007f5a64bf5860 R08: 0000000000000001 R09: eb9f4f112a8a2758 [ 192.181647][ C1] R10: 00007fff4b73c1f0 R11: 0000000000000246 R12: 0000000000000000 [ 192.189685][ C1] R13: 0000000000000001 R14: 00007f5a64bf9658 R15: 0000000000000001 [ 192.197748][ C1] [ 192.200918][ C1] task:modprobe state:R running task stack:25424 pid:9348 tgid:9348 ppid:54 flags:0x00000000 [ 192.212894][ C1] Call Trace: [ 192.216228][ C1] [ 192.219217][ C1] __schedule+0x105f/0x34b0 [ 192.223811][ C1] ? __pfx___schedule+0x10/0x10 [ 192.228744][ C1] ? do_task_dead+0x9e/0x110 [ 192.233466][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.238591][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 192.244640][ C1] ? do_task_dead+0x40/0x110 [ 192.249298][ C1] do_task_dead+0xd6/0x110 [ 192.253821][ C1] do_exit+0x1de7/0x2ce0 [ 192.258605][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 192.263703][ C1] ? __pfx_do_exit+0x10/0x10 [ 192.268394][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 192.273955][ C1] do_group_exit+0xd3/0x2a0 [ 192.278553][ C1] __x64_sys_exit_group+0x3e/0x50 [ 192.283670][ C1] x64_sys_call+0x14a9/0x16a0 [ 192.288429][ C1] do_syscall_64+0xcd/0x250 [ 192.293105][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.299254][ C1] RIP: 0033:0x7f2992d33a90 [ 192.303728][ C1] RSP: 002b:00007fff96ad2338 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 192.312390][ C1] RAX: ffffffffffffffda RBX: 00007f2992e24860 RCX: 00007f2992d33a90 [ 192.320613][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 192.328690][ C1] RBP: 00007f2992e24860 R08: 0000000000000001 R09: f948a807e5ace16e [ 192.336726][ C1] R10: 00007fff96ad21f0 R11: 0000000000000246 R12: 0000000000000000 [ 192.344942][ C1] R13: 0000000000000001 R14: 00007f2992e28658 R15: 0000000000000001 [ 192.353623][ C1] [ 192.356742][ C1] task:modprobe state:R running task stack:25424 pid:9355 tgid:9355 ppid:28 flags:0x00000000 [ 192.368619][ C1] Call Trace: [ 192.371950][ C1] [ 192.374939][ C1] ? __might_fault+0xe3/0x190 [ 192.379697][ C1] ? do_exit+0x9bf/0x2ce0 [ 192.384111][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 192.389214][ C1] ? __pfx_do_exit+0x10/0x10 [ 192.393895][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 192.399473][ C1] ? do_group_exit+0xd3/0x2a0 [ 192.404250][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 192.409529][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 192.414461][ C1] ? do_syscall_64+0xcd/0x250 [ 192.419228][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.425414][ C1] [ 192.428756][ C1] task:modprobe state:R running task stack:25424 pid:9357 tgid:9357 ppid:28 flags:0x00000002 [ 192.440643][ C1] Call Trace: [ 192.443979][ C1] [ 192.446964][ C1] __schedule+0x105f/0x34b0 [ 192.451544][ C1] ? __pfx___schedule+0x10/0x10 [ 192.456465][ C1] ? do_task_dead+0x9e/0x110 [ 192.461129][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.466242][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 192.472125][ C1] ? do_task_dead+0x40/0x110 [ 192.476784][ C1] do_task_dead+0xd6/0x110 [ 192.481266][ C1] do_exit+0x1de7/0x2ce0 [ 192.485586][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 192.490680][ C1] ? __pfx_do_exit+0x10/0x10 [ 192.495342][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 192.500797][ C1] do_group_exit+0xd3/0x2a0 [ 192.505378][ C1] __x64_sys_exit_group+0x3e/0x50 [ 192.510494][ C1] x64_sys_call+0x14a9/0x16a0 [ 192.515251][ C1] do_syscall_64+0xcd/0x250 [ 192.519830][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.525808][ C1] RIP: 0033:0x7f9f89baca90 [ 192.530280][ C1] RSP: 002b:00007fff3aa70b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 192.538760][ C1] RAX: ffffffffffffffda RBX: 00007f9f89c9d860 RCX: 00007f9f89baca90 [ 192.546796][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 192.554833][ C1] RBP: 00007f9f89c9d860 R08: 0000000000000001 R09: 708804872bb57f98 [ 192.562867][ C1] R10: 00007fff3aa709f0 R11: 0000000000000246 R12: 0000000000000000 [ 192.570901][ C1] R13: 0000000000000001 R14: 00007f9f89ca1658 R15: 0000000000000001 [ 192.578955][ C1] [ 192.582268][ C1] task:modprobe state:R running task stack:24416 pid:9364 tgid:9364 ppid:54 flags:0x00000000 [ 192.594150][ C1] Call Trace: [ 192.597480][ C1] [ 192.600460][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 192.606352][ C1] ? do_task_dead+0x40/0x110 [ 192.611004][ C1] ? do_task_dead+0xd6/0x110 [ 192.615663][ C1] ? do_exit+0x1de7/0x2ce0 [ 192.620162][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 192.625252][ C1] ? __pfx_do_exit+0x10/0x10 [ 192.629917][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 192.635364][ C1] ? do_group_exit+0xd3/0x2a0 [ 192.640129][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 192.645414][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 192.650341][ C1] ? do_syscall_64+0xcd/0x250 [ 192.655095][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.661256][ C1] [ 192.664328][ C1] task:modprobe state:R running task stack:25424 pid:9367 tgid:9367 ppid:54 flags:0x00000002 [ 192.676189][ C1] Call Trace: [ 192.679528][ C1] [ 192.682522][ C1] __schedule+0x105f/0x34b0 [ 192.687108][ C1] ? __pfx___schedule+0x10/0x10 [ 192.692033][ C1] ? do_task_dead+0x9e/0x110 [ 192.696688][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.701803][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 192.707692][ C1] ? do_task_dead+0x40/0x110 [ 192.712350][ C1] do_task_dead+0xd6/0x110 [ 192.716841][ C1] do_exit+0x1de7/0x2ce0 [ 192.721175][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 192.726274][ C1] ? __pfx_do_exit+0x10/0x10 [ 192.730944][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 192.736401][ C1] do_group_exit+0xd3/0x2a0 [ 192.740996][ C1] __x64_sys_exit_group+0x3e/0x50 [ 192.746107][ C1] x64_sys_call+0x14a9/0x16a0 [ 192.750958][ C1] do_syscall_64+0xcd/0x250 [ 192.755632][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.761710][ C1] RIP: 0033:0x7f027c5a7a90 [ 192.766189][ C1] RSP: 002b:00007fff5e4dfbc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 192.774670][ C1] RAX: ffffffffffffffda RBX: 00007f027c698860 RCX: 00007f027c5a7a90 [ 192.782715][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 192.791004][ C1] RBP: 00007f027c698860 R08: 0000000000000001 R09: 059643f0ec1bd929 [ 192.799039][ C1] R10: 00007fff5e4dfa80 R11: 0000000000000246 R12: 0000000000000000 [ 192.807163][ C1] R13: 0000000000000001 R14: 00007f027c69c658 R15: 0000000000000001 [ 192.815217][ C1] [ 192.818477][ C1] task:modprobe state:R running task stack:25424 pid:9374 tgid:9374 ppid:28 flags:0x00000000 [ 192.830357][ C1] Call Trace: [ 192.833682][ C1] [ 192.836681][ C1] ? free_unref_folios+0x8a5/0x1170 [ 192.841960][ C1] ? hlock_class+0x4e/0x130 [ 192.846540][ C1] ? mark_lock+0xb5/0xc60 [ 192.850945][ C1] ? hlock_class+0x4e/0x130 [ 192.855521][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 192.860540][ C1] ? __pfx_mark_lock+0x10/0x10 [ 192.865400][ C1] ? hlock_class+0x4e/0x130 [ 192.869981][ C1] ? mark_lock+0xb5/0xc60 [ 192.874388][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 192.879666][ C1] ? unwind_get_return_address+0x59/0xa0 [ 192.885370][ C1] ? __pfx_mark_lock+0x10/0x10 [ 192.890235][ C1] ? hlock_class+0x4e/0x130 [ 192.894804][ C1] ? mark_lock+0xb5/0xc60 [ 192.899207][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 192.904309][ C1] ? __pfx_mark_lock+0x10/0x10 [ 192.909144][ C1] ? hlock_class+0x4e/0x130 [ 192.913715][ C1] ? mark_lock+0xb5/0xc60 [ 192.918119][ C1] ? rcu_is_watching+0x12/0xc0 [ 192.923050][ C1] ? __pfx_mark_lock+0x10/0x10 [ 192.927908][ C1] ? hlock_class+0x4e/0x130 [ 192.932495][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 192.937624][ C1] ? rcu_is_watching+0x12/0xc0 [ 192.942458][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 192.947580][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 192.953149][ C1] ? find_held_lock+0x2d/0x110 [ 192.957985][ C1] ? __schedule+0x102c/0x34b0 [ 192.962731][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.967850][ C1] ? __schedule+0x105f/0x34b0 [ 192.972866][ C1] ? __pfx___schedule+0x10/0x10 [ 192.977785][ C1] ? do_task_dead+0x9e/0x110 [ 192.982447][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.987653][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 192.993538][ C1] ? do_task_dead+0x40/0x110 [ 192.998210][ C1] ? do_task_dead+0xd6/0x110 [ 193.002901][ C1] ? do_exit+0x1de7/0x2ce0 [ 193.007408][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 193.012523][ C1] ? __pfx_do_exit+0x10/0x10 [ 193.017198][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 193.022659][ C1] ? do_group_exit+0xd3/0x2a0 [ 193.027419][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 193.032710][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 193.037637][ C1] ? do_syscall_64+0xcd/0x250 [ 193.042407][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.048601][ C1] [ 193.051670][ C1] task:modprobe state:R running task stack:25424 pid:9384 tgid:9384 ppid:28 flags:0x00000002 [ 193.063550][ C1] Call Trace: [ 193.066895][ C1] [ 193.069879][ C1] __schedule+0x105f/0x34b0 [ 193.074482][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 193.079502][ C1] ? do_group_exit+0xd3/0x2a0 [ 193.084260][ C1] __x64_sys_exit_group+0x3e/0x50 [ 193.089369][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 193.094308][ C1] ? do_syscall_64+0xcd/0x250 [ 193.099053][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.105232][ C1] [ 193.108306][ C1] task:modprobe state:R running task stack:25424 pid:9386 tgid:9386 ppid:28 flags:0x00000000 [ 193.120194][ C1] Call Trace: [ 193.123534][ C1] [ 193.126521][ C1] ? fill_pool+0x11c/0x5c0 [ 193.131018][ C1] ? find_held_lock+0x2d/0x110 [ 193.135875][ C1] ? hlock_class+0x4e/0x130 [ 193.140451][ C1] ? mark_lock+0xb5/0xc60 [ 193.144908][ C1] ? hlock_class+0x4e/0x130 [ 193.149567][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 193.154584][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.159436][ C1] ? hlock_class+0x4e/0x130 [ 193.164021][ C1] ? mark_lock+0xb5/0xc60 [ 193.168422][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.173716][ C1] ? unwind_get_return_address+0x59/0xa0 [ 193.179427][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.184291][ C1] ? hlock_class+0x4e/0x130 [ 193.188862][ C1] ? mark_lock+0xb5/0xc60 [ 193.193277][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 193.198496][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.203347][ C1] ? hlock_class+0x4e/0x130 [ 193.208009][ C1] ? mark_lock+0xb5/0xc60 [ 193.212508][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.217360][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.222214][ C1] ? hlock_class+0x4e/0x130 [ 193.226801][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 193.231925][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.236764][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 193.241874][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 193.247335][ C1] ? find_held_lock+0x2d/0x110 [ 193.252170][ C1] ? __schedule+0x102c/0x34b0 [ 193.256918][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.262045][ C1] ? __schedule+0x105f/0x34b0 [ 193.266912][ C1] ? __pfx___schedule+0x10/0x10 [ 193.271832][ C1] ? do_task_dead+0x9e/0x110 [ 193.276488][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.281628][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 193.287604][ C1] ? do_task_dead+0x40/0x110 [ 193.292263][ C1] ? do_task_dead+0xd6/0x110 [ 193.297019][ C1] ? do_exit+0x1de7/0x2ce0 [ 193.301521][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 193.306616][ C1] ? __pfx_do_exit+0x10/0x10 [ 193.311284][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 193.316823][ C1] ? do_group_exit+0xd3/0x2a0 [ 193.321669][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 193.326953][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 193.331910][ C1] ? do_syscall_64+0xcd/0x250 [ 193.336672][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.342842][ C1] [ 193.345916][ C1] task:modprobe state:R running task stack:25424 pid:9395 tgid:9395 ppid:54 flags:0x00000000 [ 193.357815][ C1] Call Trace: [ 193.361240][ C1] [ 193.364222][ C1] __schedule+0x105f/0x34b0 [ 193.368806][ C1] ? __pfx___schedule+0x10/0x10 [ 193.373728][ C1] ? do_task_dead+0x9e/0x110 [ 193.378382][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.383577][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 193.389829][ C1] ? do_task_dead+0x40/0x110 [ 193.394536][ C1] do_task_dead+0xd6/0x110 [ 193.399296][ C1] do_exit+0x1de7/0x2ce0 [ 193.403643][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 193.408751][ C1] ? __pfx_do_exit+0x10/0x10 [ 193.413429][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 193.418884][ C1] do_group_exit+0xd3/0x2a0 [ 193.423489][ C1] __x64_sys_exit_group+0x3e/0x50 [ 193.428597][ C1] x64_sys_call+0x14a9/0x16a0 [ 193.433355][ C1] do_syscall_64+0xcd/0x250 [ 193.437964][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.443935][ C1] RIP: 0033:0x7f5b817dca90 [ 193.448417][ C1] RSP: 002b:00007ffca06766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 193.457014][ C1] RAX: ffffffffffffffda RBX: 00007f5b818cd860 RCX: 00007f5b817dca90 [ 193.465055][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 193.473095][ C1] RBP: 00007f5b818cd860 R08: 0000000000000001 R09: 1838a8823a7aa250 [ 193.481133][ C1] R10: 00007ffca0676590 R11: 0000000000000246 R12: 0000000000000000 [ 193.489166][ C1] R13: 0000000000000001 R14: 00007f5b818d1658 R15: 0000000000000001 [ 193.497311][ C1] [ 193.500394][ C1] task:modprobe state:R running task stack:25136 pid:9402 tgid:9402 ppid:236 flags:0x00000000 [ 193.512467][ C1] Call Trace: [ 193.515807][ C1] [ 193.518785][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.524070][ C1] ? find_held_lock+0x2d/0x110 [ 193.529099][ C1] ? hlock_class+0x4e/0x130 [ 193.533667][ C1] ? mark_lock+0xb5/0xc60 [ 193.538078][ C1] ? hlock_class+0x4e/0x130 [ 193.542652][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 193.547677][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.552539][ C1] ? hlock_class+0x4e/0x130 [ 193.557116][ C1] ? mark_lock+0xb5/0xc60 [ 193.561534][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.566907][ C1] ? unwind_get_return_address+0x59/0xa0 [ 193.572621][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.577489][ C1] ? hlock_class+0x4e/0x130 [ 193.582068][ C1] ? mark_lock+0xb5/0xc60 [ 193.586477][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 193.591593][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.596468][ C1] ? hlock_class+0x4e/0x130 [ 193.601057][ C1] ? mark_lock+0xb5/0xc60 [ 193.605479][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.610403][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.615307][ C1] ? hlock_class+0x4e/0x130 [ 193.619884][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 193.625010][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.629843][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 193.634962][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 193.640437][ C1] ? find_held_lock+0x2d/0x110 [ 193.645289][ C1] ? __schedule+0x102c/0x34b0 [ 193.650041][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.655171][ C1] ? __schedule+0x105f/0x34b0 [ 193.659964][ C1] ? __pfx___schedule+0x10/0x10 [ 193.664886][ C1] ? do_task_dead+0x9e/0x110 [ 193.669636][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.674753][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 193.680635][ C1] ? do_task_dead+0x40/0x110 [ 193.685345][ C1] ? do_task_dead+0xd6/0x110 [ 193.690011][ C1] ? do_exit+0x1de7/0x2ce0 [ 193.694513][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 193.699617][ C1] ? __pfx_do_exit+0x10/0x10 [ 193.704314][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 193.709843][ C1] ? do_group_exit+0xd3/0x2a0 [ 193.714618][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 193.719986][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 193.724927][ C1] ? do_syscall_64+0xcd/0x250 [ 193.729776][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.735952][ C1] [ 193.739027][ C1] task:modprobe state:R running task stack:25424 pid:9412 tgid:9412 ppid:28 flags:0x00000000 [ 193.750916][ C1] Call Trace: [ 193.754245][ C1] [ 193.757227][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 193.762255][ C1] ? hlock_class+0x4e/0x130 [ 193.766824][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 193.771853][ C1] ? hlock_class+0x4e/0x130 [ 193.776430][ C1] ? mark_lock+0xb5/0xc60 [ 193.780843][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.785683][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.790974][ C1] ? find_held_lock+0x2d/0x110 [ 193.795820][ C1] ? hlock_class+0x4e/0x130 [ 193.800393][ C1] ? mark_lock+0xb5/0xc60 [ 193.804809][ C1] ? hlock_class+0x4e/0x130 [ 193.809386][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 193.814420][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.819267][ C1] ? hlock_class+0x4e/0x130 [ 193.823835][ C1] ? mark_lock+0xb5/0xc60 [ 193.828240][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.833510][ C1] ? unwind_get_return_address+0x59/0xa0 [ 193.839224][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.844084][ C1] ? hlock_class+0x4e/0x130 [ 193.848664][ C1] ? mark_lock+0xb5/0xc60 [ 193.853068][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 193.858198][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.863047][ C1] ? hlock_class+0x4e/0x130 [ 193.867610][ C1] ? mark_lock+0xb5/0xc60 [ 193.872001][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.876832][ C1] ? __pfx_mark_lock+0x10/0x10 [ 193.881694][ C1] ? hlock_class+0x4e/0x130 [ 193.886290][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 193.891416][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.896249][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 193.901355][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 193.906820][ C1] ? find_held_lock+0x2d/0x110 [ 193.911665][ C1] ? __schedule+0x102c/0x34b0 [ 193.916407][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.921536][ C1] ? __schedule+0x105f/0x34b0 [ 193.926306][ C1] ? __pfx___schedule+0x10/0x10 [ 193.931241][ C1] ? do_task_dead+0x9e/0x110 [ 193.935902][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.941018][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 193.946903][ C1] ? do_task_dead+0x40/0x110 [ 193.951552][ C1] ? do_task_dead+0xd6/0x110 [ 193.956217][ C1] ? do_exit+0x1de7/0x2ce0 [ 193.960719][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 193.965810][ C1] ? __pfx_do_exit+0x10/0x10 [ 193.970562][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 193.976039][ C1] ? do_group_exit+0xd3/0x2a0 [ 193.980900][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 193.986194][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 193.991134][ C1] ? do_syscall_64+0xcd/0x250 [ 193.995907][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.002092][ C1] [ 194.005188][ C1] task:modprobe state:R running task stack:25424 pid:9422 tgid:9422 ppid:28 flags:0x00004002 [ 194.017083][ C1] Call Trace: [ 194.020580][ C1] [ 194.023582][ C1] __schedule+0x105f/0x34b0 [ 194.028396][ C1] ? __pfx___schedule+0x10/0x10 [ 194.033338][ C1] ? do_task_dead+0x9e/0x110 [ 194.037996][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.043202][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 194.049097][ C1] ? do_task_dead+0x40/0x110 [ 194.053755][ C1] do_task_dead+0xd6/0x110 [ 194.058247][ C1] do_exit+0x1de7/0x2ce0 [ 194.062572][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 194.067679][ C1] ? __pfx_do_exit+0x10/0x10 [ 194.072342][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 194.077797][ C1] do_group_exit+0xd3/0x2a0 [ 194.082410][ C1] __x64_sys_exit_group+0x3e/0x50 [ 194.087657][ C1] x64_sys_call+0x14a9/0x16a0 [ 194.092423][ C1] do_syscall_64+0xcd/0x250 [ 194.097023][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.103094][ C1] RIP: 0033:0x7f9a0898ba90 [ 194.107575][ C1] RSP: 002b:00007fffd2a74a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 194.116063][ C1] RAX: ffffffffffffffda RBX: 00007f9a08a7c860 RCX: 00007f9a0898ba90 [ 194.124094][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 194.132221][ C1] RBP: 00007f9a08a7c860 R08: 0000000000000001 R09: da23b5cfabe78a45 [ 194.140269][ C1] R10: 00007fffd2a74900 R11: 0000000000000246 R12: 0000000000000000 [ 194.148311][ C1] R13: 0000000000000001 R14: 00007f9a08a80658 R15: 0000000000000001 [ 194.156541][ C1] [ 194.159857][ C1] task:modprobe state:R running task stack:25424 pid:9429 tgid:9429 ppid:54 flags:0x00000002 [ 194.171783][ C1] Call Trace: [ 194.175112][ C1] [ 194.178097][ C1] __schedule+0x105f/0x34b0 [ 194.182719][ C1] ? __pfx___schedule+0x10/0x10 [ 194.187728][ C1] ? do_task_dead+0x9e/0x110 [ 194.192385][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.197508][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 194.203405][ C1] ? do_task_dead+0x40/0x110 [ 194.208071][ C1] do_task_dead+0xd6/0x110 [ 194.212568][ C1] do_exit+0x1de7/0x2ce0 [ 194.216907][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 194.222102][ C1] ? __pfx_do_exit+0x10/0x10 [ 194.226776][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 194.232244][ C1] do_group_exit+0xd3/0x2a0 [ 194.236831][ C1] __x64_sys_exit_group+0x3e/0x50 [ 194.241951][ C1] x64_sys_call+0x14a9/0x16a0 [ 194.246704][ C1] do_syscall_64+0xcd/0x250 [ 194.251728][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.257706][ C1] RIP: 0033:0x7f449c138a90 [ 194.262185][ C1] RSP: 002b:00007ffc8d565c98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 194.270694][ C1] RAX: ffffffffffffffda RBX: 00007f449c229860 RCX: 00007f449c138a90 [ 194.278831][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 194.287063][ C1] RBP: 00007f449c229860 R08: 0000000000000001 R09: ee4bde66750580a6 [ 194.295108][ C1] R10: 00007ffc8d565b50 R11: 0000000000000246 R12: 0000000000000000 [ 194.303137][ C1] R13: 0000000000000001 R14: 00007f449c22d658 R15: 0000000000000001 [ 194.311184][ C1] [ 194.314264][ C1] task:modprobe state:R running task stack:28784 pid:9436 tgid:9436 ppid:28 flags:0x00004000 [ 194.326135][ C1] Call Trace: [ 194.329460][ C1] [ 194.332445][ C1] __schedule+0x105f/0x34b0 [ 194.337023][ C1] ? hlock_class+0x4e/0x130 [ 194.341593][ C1] ? mark_lock+0xb5/0xc60 [ 194.346026][ C1] ? rcu_is_watching+0x12/0xc0 [ 194.351030][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 194.356347][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 194.361653][ C1] ? find_held_lock+0x2d/0x110 [ 194.366508][ C1] ? hlock_class+0x4e/0x130 [ 194.371093][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 194.376215][ C1] ? hlock_class+0x4e/0x130 [ 194.380791][ C1] ? mark_lock+0xb5/0xc60 [ 194.385219][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 194.390497][ C1] ? unwind_get_return_address+0x59/0xa0 [ 194.396212][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.401058][ C1] ? hlock_class+0x4e/0x130 [ 194.405634][ C1] ? mark_lock+0xb5/0xc60 [ 194.410043][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 194.415411][ C1] ? find_held_lock+0x2d/0x110 [ 194.420263][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.425121][ C1] ? update_load_avg+0xf15/0x1f80 [ 194.430240][ C1] ? hlock_class+0x4e/0x130 [ 194.434833][ C1] ? mark_lock+0xb5/0xc60 [ 194.439265][ C1] ? rcu_is_watching+0x12/0xc0 [ 194.444106][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.448972][ C1] ? hlock_class+0x4e/0x130 [ 194.453559][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 194.458703][ C1] ? rcu_is_watching+0x12/0xc0 [ 194.463651][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 194.468781][ C1] ? rcu_is_watching+0x12/0xc0 [ 194.473629][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 194.478742][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 194.484213][ C1] ? find_held_lock+0x2d/0x110 [ 194.489058][ C1] ? __schedule+0x102c/0x34b0 [ 194.493812][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.498932][ C1] ? __schedule+0x105f/0x34b0 [ 194.503695][ C1] ? __pfx___schedule+0x10/0x10 [ 194.508621][ C1] ? do_task_dead+0x9e/0x110 [ 194.513278][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.518415][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 194.524308][ C1] ? do_task_dead+0x40/0x110 [ 194.528976][ C1] ? do_task_dead+0xd6/0x110 [ 194.533651][ C1] ? do_exit+0x1de7/0x2ce0 [ 194.538185][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 194.543280][ C1] ? __pfx_do_exit+0x10/0x10 [ 194.547945][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 194.553403][ C1] ? do_group_exit+0xd3/0x2a0 [ 194.558175][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 194.563541][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 194.568473][ C1] ? do_syscall_64+0xcd/0x250 [ 194.573270][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.579455][ C1] [ 194.582679][ C1] task:modprobe state:R running task stack:25136 pid:9446 tgid:9446 ppid:236 flags:0x00000002 [ 194.594737][ C1] Call Trace: [ 194.598070][ C1] [ 194.601061][ C1] __schedule+0x105f/0x34b0 [ 194.605655][ C1] ? __pfx___schedule+0x10/0x10 [ 194.610678][ C1] ? do_task_dead+0x9e/0x110 [ 194.615347][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.620472][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 194.626371][ C1] ? do_task_dead+0x40/0x110 [ 194.631029][ C1] do_task_dead+0xd6/0x110 [ 194.635528][ C1] do_exit+0x1de7/0x2ce0 [ 194.639917][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 194.645040][ C1] ? __pfx_do_exit+0x10/0x10 [ 194.649720][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 194.655185][ C1] do_group_exit+0xd3/0x2a0 [ 194.659785][ C1] __x64_sys_exit_group+0x3e/0x50 [ 194.664900][ C1] x64_sys_call+0x14a9/0x16a0 [ 194.669678][ C1] do_syscall_64+0xcd/0x250 [ 194.674289][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.680285][ C1] RIP: 0033:0x7f061cdd3a90 [ 194.684761][ C1] RSP: 002b:00007ffcff3a6cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 194.693256][ C1] RAX: ffffffffffffffda RBX: 00007f061cec4860 RCX: 00007f061cdd3a90 [ 194.701318][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 194.709349][ C1] RBP: 00007f061cec4860 R08: 0000000000000001 R09: 69401be833d94dd6 [ 194.717389][ C1] R10: 00007ffcff3a6b80 R11: 0000000000000246 R12: 0000000000000000 [ 194.725425][ C1] R13: 0000000000000001 R14: 00007f061cec8658 R15: 0000000000000001 [ 194.733479][ C1] [ 194.736559][ C1] task:modprobe state:R running task stack:25424 pid:9452 tgid:9452 ppid:28 flags:0x00004002 [ 194.748441][ C1] Call Trace: [ 194.751775][ C1] [ 194.754766][ C1] __schedule+0x105f/0x34b0 [ 194.759357][ C1] ? __pfx___schedule+0x10/0x10 [ 194.764277][ C1] ? do_task_dead+0x9e/0x110 [ 194.769013][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.774127][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 194.780007][ C1] ? do_task_dead+0x40/0x110 [ 194.784658][ C1] do_task_dead+0xd6/0x110 [ 194.789138][ C1] do_exit+0x1de7/0x2ce0 [ 194.793466][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 194.798576][ C1] ? __pfx_do_exit+0x10/0x10 [ 194.803330][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 194.808800][ C1] do_group_exit+0xd3/0x2a0 [ 194.813398][ C1] __x64_sys_exit_group+0x3e/0x50 [ 194.818508][ C1] x64_sys_call+0x14a9/0x16a0 [ 194.823284][ C1] do_syscall_64+0xcd/0x250 [ 194.827879][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.833859][ C1] RIP: 0033:0x7ff6d44bea90 [ 194.838327][ C1] RSP: 002b:00007ffc79d4a7e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 194.846802][ C1] RAX: ffffffffffffffda RBX: 00007ff6d45af860 RCX: 00007ff6d44bea90 [ 194.854850][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 194.862900][ C1] RBP: 00007ff6d45af860 R08: 0000000000000001 R09: 56bce17a9434570f [ 194.870940][ C1] R10: 00007ffc79d4a6a0 R11: 0000000000000246 R12: 0000000000000000 [ 194.879065][ C1] R13: 0000000000000001 R14: 00007ff6d45b3658 R15: 0000000000000001 [ 194.887123][ C1] [ 194.890203][ C1] task:modprobe state:R running task stack:26272 pid:9460 tgid:9460 ppid:54 flags:0x00000000 [ 194.902343][ C1] Call Trace: [ 194.905675][ C1] [ 194.908658][ C1] ? mas_next_node+0xb6/0xf40 [ 194.913408][ C1] ? mas_store_prealloc+0x7fe/0x1690 [ 194.918783][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 194.924083][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.928932][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 194.934388][ C1] ? hlock_class+0x4e/0x130 [ 194.938966][ C1] ? mark_lock+0xb5/0xc60 [ 194.943468][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.948332][ C1] ? mark_lock+0xb5/0xc60 [ 194.952747][ C1] ? mark_lock+0xb5/0xc60 [ 194.957160][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.962007][ C1] ? __pfx_mark_lock+0x10/0x10 [ 194.966853][ C1] ? hlock_class+0x4e/0x130 [ 194.971432][ C1] ? mark_lock+0xb5/0xc60 [ 194.975840][ C1] ? hlock_class+0x4e/0x130 [ 194.980409][ C1] ? mark_lock+0xb5/0xc60 [ 194.984822][ C1] ? hlock_class+0x4e/0x130 [ 194.989425][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 194.994457][ C1] ? hlock_class+0x4e/0x130 [ 194.999028][ C1] ? mark_lock+0xb5/0xc60 [ 195.003534][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.008481][ C1] ? mark_lock+0xb5/0xc60 [ 195.012892][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 195.018187][ C1] ? find_held_lock+0x2d/0x110 [ 195.023069][ C1] ? hlock_class+0x4e/0x130 [ 195.027650][ C1] ? mark_lock+0xb5/0xc60 [ 195.032055][ C1] ? hlock_class+0x4e/0x130 [ 195.036654][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 195.041689][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.046551][ C1] ? hlock_class+0x4e/0x130 [ 195.051144][ C1] ? mark_lock+0xb5/0xc60 [ 195.055566][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 195.060859][ C1] ? unwind_get_return_address+0x59/0xa0 [ 195.066591][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.071451][ C1] ? hlock_class+0x4e/0x130 [ 195.076046][ C1] ? mark_lock+0xb5/0xc60 [ 195.080460][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 195.085577][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.090430][ C1] ? hlock_class+0x4e/0x130 [ 195.095001][ C1] ? mark_lock+0xb5/0xc60 [ 195.099408][ C1] ? rcu_is_watching+0x12/0xc0 [ 195.104261][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.109111][ C1] ? hlock_class+0x4e/0x130 [ 195.113690][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 195.118810][ C1] ? rcu_is_watching+0x12/0xc0 [ 195.123643][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 195.128837][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 195.134298][ C1] ? find_held_lock+0x2d/0x110 [ 195.139134][ C1] ? __schedule+0x102c/0x34b0 [ 195.143903][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.149033][ C1] ? __schedule+0x105f/0x34b0 [ 195.153806][ C1] ? __pfx___schedule+0x10/0x10 [ 195.158732][ C1] ? do_task_dead+0x9e/0x110 [ 195.163407][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.168541][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 195.174518][ C1] ? do_task_dead+0x40/0x110 [ 195.179189][ C1] ? do_task_dead+0xd6/0x110 [ 195.183946][ C1] ? do_exit+0x1de7/0x2ce0 [ 195.188471][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.193654][ C1] ? __pfx_do_exit+0x10/0x10 [ 195.198426][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 195.204177][ C1] ? do_group_exit+0xd3/0x2a0 [ 195.209028][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 195.214490][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 195.219429][ C1] ? do_syscall_64+0xcd/0x250 [ 195.224192][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.230366][ C1] [ 195.233437][ C1] task:modprobe state:R running task stack:27472 pid:9474 tgid:9474 ppid:236 flags:0x00000002 [ 195.245320][ C1] Call Trace: [ 195.248652][ C1] [ 195.251643][ C1] ? do_sys_openat2+0x17a/0x1e0 [ 195.256584][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 195.261793][ C1] ? __fget_files+0x244/0x3f0 [ 195.266566][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 195.271595][ C1] ? do_group_exit+0xd3/0x2a0 [ 195.276360][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 195.281637][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 195.286572][ C1] ? do_syscall_64+0xcd/0x250 [ 195.291336][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.297515][ C1] [ 195.300588][ C1] task:modprobe state:R running task stack:25424 pid:9476 tgid:9476 ppid:28 flags:0x00000000 [ 195.312481][ C1] Call Trace: [ 195.315983][ C1] [ 195.318973][ C1] ? hlock_class+0x4e/0x130 [ 195.323586][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 195.329808][ C1] ? hlock_class+0x4e/0x130 [ 195.334378][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 195.339499][ C1] ? hlock_class+0x4e/0x130 [ 195.344249][ C1] ? mark_lock+0xb5/0xc60 [ 195.348660][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.353525][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 195.358822][ C1] ? find_held_lock+0x2d/0x110 [ 195.363681][ C1] ? hlock_class+0x4e/0x130 [ 195.368254][ C1] ? mark_lock+0xb5/0xc60 [ 195.372650][ C1] ? hlock_class+0x4e/0x130 [ 195.377234][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 195.382255][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.387105][ C1] ? hlock_class+0x4e/0x130 [ 195.391679][ C1] ? mark_lock+0xb5/0xc60 [ 195.396092][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 195.401382][ C1] ? unwind_get_return_address+0x59/0xa0 [ 195.407091][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.411944][ C1] ? hlock_class+0x4e/0x130 [ 195.416530][ C1] ? mark_lock+0xb5/0xc60 [ 195.420944][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 195.426165][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.431025][ C1] ? hlock_class+0x4e/0x130 [ 195.435605][ C1] ? mark_lock+0xb5/0xc60 [ 195.440013][ C1] ? rcu_is_watching+0x12/0xc0 [ 195.444852][ C1] ? __pfx_mark_lock+0x10/0x10 [ 195.449711][ C1] ? hlock_class+0x4e/0x130 [ 195.454297][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 195.459407][ C1] ? rcu_is_watching+0x12/0xc0 [ 195.464249][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 195.469363][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 195.475085][ C1] ? find_held_lock+0x2d/0x110 [ 195.479933][ C1] ? __schedule+0x102c/0x34b0 [ 195.484684][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.489807][ C1] ? __schedule+0x105f/0x34b0 [ 195.494563][ C1] ? __pfx___schedule+0x10/0x10 [ 195.499491][ C1] ? do_task_dead+0x9e/0x110 [ 195.504329][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.509432][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 195.515319][ C1] ? do_task_dead+0x40/0x110 [ 195.519985][ C1] ? do_task_dead+0xd6/0x110 [ 195.524736][ C1] ? do_exit+0x1de7/0x2ce0 [ 195.529340][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.534443][ C1] ? __pfx_do_exit+0x10/0x10 [ 195.539124][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 195.544585][ C1] ? do_group_exit+0xd3/0x2a0 [ 195.549347][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 195.554642][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 195.559568][ C1] ? do_syscall_64+0xcd/0x250 [ 195.564326][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.570506][ C1] [ 195.573667][ C1] task:modprobe state:R running task stack:25136 pid:9487 tgid:9487 ppid:54 flags:0x00000002 [ 195.585625][ C1] Call Trace: [ 195.588955][ C1] [ 195.591933][ C1] __schedule+0x105f/0x34b0 [ 195.596516][ C1] ? __pfx___schedule+0x10/0x10 [ 195.601433][ C1] ? do_task_dead+0x9e/0x110 [ 195.606087][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.611211][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 195.617101][ C1] ? do_task_dead+0x40/0x110 [ 195.621754][ C1] do_task_dead+0xd6/0x110 [ 195.626226][ C1] do_exit+0x1de7/0x2ce0 [ 195.630563][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.635752][ C1] ? __pfx_do_exit+0x10/0x10 [ 195.640413][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 195.645865][ C1] do_group_exit+0xd3/0x2a0 [ 195.650456][ C1] __x64_sys_exit_group+0x3e/0x50 [ 195.655564][ C1] x64_sys_call+0x14a9/0x16a0 [ 195.660321][ C1] do_syscall_64+0xcd/0x250 [ 195.664922][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.670993][ C1] RIP: 0033:0x7fd9eb6a1a90 [ 195.675478][ C1] RSP: 002b:00007ffde95cd658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 195.684064][ C1] RAX: ffffffffffffffda RBX: 00007fd9eb792860 RCX: 00007fd9eb6a1a90 [ 195.692104][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 195.700146][ C1] RBP: 00007fd9eb792860 R08: 0000000000000001 R09: 7495b4a5b7a16212 [ 195.708187][ C1] R10: 00007ffde95cd510 R11: 0000000000000246 R12: 0000000000000000 [ 195.716227][ C1] R13: 0000000000000001 R14: 00007fd9eb796658 R15: 0000000000000001 [ 195.724325][ C1] [ 195.727538][ C1] task:modprobe state:R running task stack:25424 pid:9493 tgid:9493 ppid:28 flags:0x00000000 [ 195.739564][ C1] Call Trace: [ 195.742892][ C1] [ 195.745880][ C1] __schedule+0x105f/0x34b0 [ 195.750472][ C1] ? __pfx___schedule+0x10/0x10 [ 195.755389][ C1] ? do_task_dead+0x9e/0x110 [ 195.760070][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.765198][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 195.771099][ C1] ? do_task_dead+0x40/0x110 [ 195.775762][ C1] do_task_dead+0xd6/0x110 [ 195.780265][ C1] do_exit+0x1de7/0x2ce0 [ 195.784608][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.789706][ C1] ? __pfx_do_exit+0x10/0x10 [ 195.794369][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 195.799815][ C1] do_group_exit+0xd3/0x2a0 [ 195.804402][ C1] __x64_sys_exit_group+0x3e/0x50 [ 195.809503][ C1] x64_sys_call+0x14a9/0x16a0 [ 195.814264][ C1] do_syscall_64+0xcd/0x250 [ 195.818844][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.824820][ C1] RIP: 0033:0x7f20f2b3ea90 [ 195.829291][ C1] RSP: 002b:00007ffef772c918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 195.837781][ C1] RAX: ffffffffffffffda RBX: 00007f20f2c2f860 RCX: 00007f20f2b3ea90 [ 195.845818][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 195.853949][ C1] RBP: 00007f20f2c2f860 R08: 0000000000000001 R09: 29b51f170b0f9053 [ 195.861990][ C1] R10: 00007ffef772c7d0 R11: 0000000000000246 R12: 0000000000000000 [ 195.870030][ C1] R13: 0000000000000001 R14: 00007f20f2c33658 R15: 0000000000000001 [ 195.878106][ C1] [ 195.881187][ C1] task:modprobe state:R running task stack:25344 pid:9499 tgid:9499 ppid:28 flags:0x00000002 [ 195.893150][ C1] Call Trace: [ 195.896483][ C1] [ 195.899470][ C1] __schedule+0x105f/0x34b0 [ 195.904054][ C1] ? __pfx___schedule+0x10/0x10 [ 195.908974][ C1] ? do_task_dead+0x9e/0x110 [ 195.913638][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.918769][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 195.924743][ C1] ? do_task_dead+0x40/0x110 [ 195.929403][ C1] do_task_dead+0xd6/0x110 [ 195.933887][ C1] do_exit+0x1de7/0x2ce0 [ 195.938215][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.943312][ C1] ? __pfx_do_exit+0x10/0x10 [ 195.947994][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 195.953451][ C1] do_group_exit+0xd3/0x2a0 [ 195.958064][ C1] __x64_sys_exit_group+0x3e/0x50 [ 195.963170][ C1] x64_sys_call+0x14a9/0x16a0 [ 195.967934][ C1] do_syscall_64+0xcd/0x250 [ 195.972527][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.978588][ C1] RIP: 0033:0x7f74ab158a90 [ 195.983070][ C1] RSP: 002b:00007ffde2b79798 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 195.991556][ C1] RAX: ffffffffffffffda RBX: 00007f74ab249860 RCX: 00007f74ab158a90 [ 195.999765][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 196.007799][ C1] RBP: 00007f74ab249860 R08: 0000000000000001 R09: d7dcf998267a2126 [ 196.015836][ C1] R10: 00007ffde2b79650 R11: 0000000000000246 R12: 0000000000000000 [ 196.023878][ C1] R13: 0000000000000001 R14: 00007f74ab24d658 R15: 0000000000000001 [ 196.031935][ C1] [ 196.035009][ C1] task:modprobe state:R running task stack:24720 pid:9506 tgid:9506 ppid:54 flags:0x00000002 [ 196.046892][ C1] Call Trace: [ 196.050255][ C1] [ 196.053250][ C1] __schedule+0x105f/0x34b0 [ 196.057839][ C1] ? __pfx___schedule+0x10/0x10 [ 196.062772][ C1] ? do_task_dead+0x9e/0x110 [ 196.067440][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.072571][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 196.078458][ C1] ? do_task_dead+0x40/0x110 [ 196.083154][ C1] do_task_dead+0xd6/0x110 [ 196.088076][ C1] do_exit+0x1de7/0x2ce0 [ 196.092404][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 196.097579][ C1] ? __pfx_do_exit+0x10/0x10 [ 196.102249][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 196.107712][ C1] do_group_exit+0xd3/0x2a0 [ 196.112314][ C1] __x64_sys_exit_group+0x3e/0x50 [ 196.117443][ C1] x64_sys_call+0x14a9/0x16a0 [ 196.122212][ C1] do_syscall_64+0xcd/0x250 [ 196.126808][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.132785][ C1] RIP: 0033:0x7f0840301a90 [ 196.137342][ C1] RSP: 002b:00007ffc78f2f3c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 196.145829][ C1] RAX: ffffffffffffffda RBX: 00007f08403f2860 RCX: 00007f0840301a90 [ 196.153870][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 196.162440][ C1] RBP: 00007f08403f2860 R08: 0000000000000001 R09: f8baf5e701437ff2 [ 196.170484][ C1] R10: 00007ffc78f2f280 R11: 0000000000000246 R12: 0000000000000000 [ 196.178520][ C1] R13: 0000000000000001 R14: 00007f08403f6658 R15: 0000000000000001 [ 196.186575][ C1] [ 196.189658][ C1] task:modprobe state:R running task stack:26144 pid:9513 tgid:9513 ppid:236 flags:0x00000000 [ 196.201544][ C1] Call Trace: [ 196.204878][ C1] [ 196.207856][ C1] ? hlock_class+0x4e/0x130 [ 196.212451][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 196.218681][ C1] ? hlock_class+0x4e/0x130 [ 196.223259][ C1] ? mark_lock+0xb5/0xc60 [ 196.227682][ C1] ? hlock_class+0x4e/0x130 [ 196.232252][ C1] ? mark_lock+0xb5/0xc60 [ 196.236674][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.241523][ C1] ? mark_lock+0xb5/0xc60 [ 196.245934][ C1] ? mark_lock+0xb5/0xc60 [ 196.250347][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.255201][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.260052][ C1] ? hlock_class+0x4e/0x130 [ 196.264624][ C1] ? mark_lock+0xb5/0xc60 [ 196.269032][ C1] ? hlock_class+0x4e/0x130 [ 196.273622][ C1] ? mark_lock+0xb5/0xc60 [ 196.278051][ C1] ? hlock_class+0x4e/0x130 [ 196.282626][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 196.287652][ C1] ? hlock_class+0x4e/0x130 [ 196.292229][ C1] ? mark_lock+0xb5/0xc60 [ 196.296652][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.301504][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 196.306795][ C1] ? find_held_lock+0x2d/0x110 [ 196.311644][ C1] ? hlock_class+0x4e/0x130 [ 196.316323][ C1] ? mark_lock+0xb5/0xc60 [ 196.320731][ C1] ? hlock_class+0x4e/0x130 [ 196.325383][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 196.330414][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.335721][ C1] ? hlock_class+0x4e/0x130 [ 196.340292][ C1] ? mark_lock+0xb5/0xc60 [ 196.344698][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 196.349993][ C1] ? unwind_get_return_address+0x59/0xa0 [ 196.355712][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.360573][ C1] ? hlock_class+0x4e/0x130 [ 196.365161][ C1] ? mark_lock+0xb5/0xc60 [ 196.369567][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 196.374681][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.379543][ C1] ? hlock_class+0x4e/0x130 [ 196.384134][ C1] ? mark_lock+0xb5/0xc60 [ 196.388545][ C1] ? rcu_is_watching+0x12/0xc0 [ 196.393386][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.398248][ C1] ? hlock_class+0x4e/0x130 [ 196.402918][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 196.408052][ C1] ? rcu_is_watching+0x12/0xc0 [ 196.413332][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 196.418447][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 196.423917][ C1] ? find_held_lock+0x2d/0x110 [ 196.428765][ C1] ? __schedule+0x102c/0x34b0 [ 196.433521][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.438652][ C1] ? __schedule+0x105f/0x34b0 [ 196.443431][ C1] ? __pfx___schedule+0x10/0x10 [ 196.448357][ C1] ? do_task_dead+0x9e/0x110 [ 196.453023][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.458147][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 196.464081][ C1] ? do_task_dead+0x40/0x110 [ 196.468737][ C1] ? do_task_dead+0xd6/0x110 [ 196.473484][ C1] ? do_exit+0x1de7/0x2ce0 [ 196.478001][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 196.483094][ C1] ? __pfx_do_exit+0x10/0x10 [ 196.487765][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 196.493224][ C1] ? do_group_exit+0xd3/0x2a0 [ 196.498008][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 196.503384][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 196.508315][ C1] ? do_syscall_64+0xcd/0x250 [ 196.513075][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.519253][ C1] [ 196.522332][ C1] task:modprobe state:R running task stack:24720 pid:9526 tgid:9526 ppid:28 flags:0x00000000 [ 196.534383][ C1] Call Trace: [ 196.537803][ C1] [ 196.540797][ C1] __schedule+0x105f/0x34b0 [ 196.545388][ C1] ? __pfx___schedule+0x10/0x10 [ 196.550319][ C1] ? do_task_dead+0x9e/0x110 [ 196.554973][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.560098][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 196.565999][ C1] ? do_task_dead+0x40/0x110 [ 196.570656][ C1] do_task_dead+0xd6/0x110 [ 196.575154][ C1] do_exit+0x1de7/0x2ce0 [ 196.579484][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 196.584580][ C1] ? __pfx_do_exit+0x10/0x10 [ 196.589247][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 196.594692][ C1] do_group_exit+0xd3/0x2a0 [ 196.599291][ C1] __x64_sys_exit_group+0x3e/0x50 [ 196.604400][ C1] x64_sys_call+0x14a9/0x16a0 [ 196.609152][ C1] do_syscall_64+0xcd/0x250 [ 196.613749][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.619724][ C1] RIP: 0033:0x7f4faa15fa90 [ 196.624198][ C1] RSP: 002b:00007fff58022758 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 196.632681][ C1] RAX: ffffffffffffffda RBX: 00007f4faa250860 RCX: 00007f4faa15fa90 [ 196.640730][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 196.648765][ C1] RBP: 00007f4faa250860 R08: 0000000000000001 R09: 37b1df3dfaaf4a97 [ 196.656800][ C1] R10: 00007fff58022610 R11: 0000000000000246 R12: 0000000000000000 [ 196.664842][ C1] R13: 0000000000000001 R14: 00007f4faa254658 R15: 0000000000000001 [ 196.672905][ C1] [ 196.675987][ C1] task:modprobe state:R running task stack:25344 pid:9532 tgid:9532 ppid:236 flags:0x00000002 [ 196.687952][ C1] Call Trace: [ 196.691373][ C1] [ 196.694448][ C1] __schedule+0x105f/0x34b0 [ 196.699047][ C1] ? __pfx___schedule+0x10/0x10 [ 196.703962][ C1] ? do_task_dead+0x9e/0x110 [ 196.708632][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.713750][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 196.719644][ C1] ? do_task_dead+0x40/0x110 [ 196.724299][ C1] do_task_dead+0xd6/0x110 [ 196.728780][ C1] do_exit+0x1de7/0x2ce0 [ 196.733196][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 196.738297][ C1] ? __pfx_do_exit+0x10/0x10 [ 196.742959][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 196.748407][ C1] do_group_exit+0xd3/0x2a0 [ 196.753098][ C1] __x64_sys_exit_group+0x3e/0x50 [ 196.758204][ C1] x64_sys_call+0x14a9/0x16a0 [ 196.763142][ C1] do_syscall_64+0xcd/0x250 [ 196.767734][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.773715][ C1] RIP: 0033:0x7f46a2f64a90 [ 196.778189][ C1] RSP: 002b:00007ffd972c9a58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 196.786659][ C1] RAX: ffffffffffffffda RBX: 00007f46a3055860 RCX: 00007f46a2f64a90 [ 196.794698][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 196.802732][ C1] RBP: 00007f46a3055860 R08: 0000000000000001 R09: 345a9867e7eb1c4b [ 196.810858][ C1] R10: 00007ffd972c9910 R11: 0000000000000246 R12: 0000000000000000 [ 196.818986][ C1] R13: 0000000000000001 R14: 00007f46a3059658 R15: 0000000000000001 [ 196.827081][ C1] [ 196.830181][ C1] task:modprobe state:R running task stack:25136 pid:9539 tgid:9539 ppid:28 flags:0x00000000 [ 196.842048][ C1] Call Trace: [ 196.845383][ C1] [ 196.848351][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 196.853627][ C1] ? find_held_lock+0x2d/0x110 [ 196.858474][ C1] ? hlock_class+0x4e/0x130 [ 196.863050][ C1] ? mark_lock+0xb5/0xc60 [ 196.867554][ C1] ? hlock_class+0x4e/0x130 [ 196.872129][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 196.877329][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.882182][ C1] ? hlock_class+0x4e/0x130 [ 196.886758][ C1] ? mark_lock+0xb5/0xc60 [ 196.891171][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 196.896451][ C1] ? unwind_get_return_address+0x59/0xa0 [ 196.902154][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.907012][ C1] ? hlock_class+0x4e/0x130 [ 196.911587][ C1] ? mark_lock+0xb5/0xc60 [ 196.915998][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 196.921110][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.925971][ C1] ? hlock_class+0x4e/0x130 [ 196.930547][ C1] ? mark_lock+0xb5/0xc60 [ 196.934961][ C1] ? rcu_is_watching+0x12/0xc0 [ 196.939930][ C1] ? __pfx_mark_lock+0x10/0x10 [ 196.944781][ C1] ? hlock_class+0x4e/0x130 [ 196.949360][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 196.954496][ C1] ? rcu_is_watching+0x12/0xc0 [ 196.959326][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 196.964436][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 196.969988][ C1] ? find_held_lock+0x2d/0x110 [ 196.974824][ C1] ? __schedule+0x102c/0x34b0 [ 196.980037][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.985339][ C1] ? __schedule+0x105f/0x34b0 [ 196.990138][ C1] ? __pfx___schedule+0x10/0x10 [ 196.995069][ C1] ? do_task_dead+0x9e/0x110 [ 196.999766][ C1] ? __pfx_lock_release+0x10/0x10 [ 197.004899][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 197.010790][ C1] ? do_task_dead+0x40/0x110 [ 197.015456][ C1] ? do_task_dead+0xd6/0x110 [ 197.020122][ C1] ? do_exit+0x1de7/0x2ce0 [ 197.024621][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 197.029715][ C1] ? __pfx_do_exit+0x10/0x10 [ 197.034382][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 197.039843][ C1] ? do_group_exit+0xd3/0x2a0 [ 197.044598][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2664 jiffies s: 1445 root: 0x2/. [ 197.044646][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 197.056337][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 197.061442][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 197.068621][ T18] [ 197.073390][ C1] ? do_syscall_64+0xcd/0x250 [ 197.075760][ T18] Sending NMI from CPU 0 to CPUs 1: [ 197.080390][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.085613][ C1] NMI backtrace for cpu 1 [ 197.085633][ C1] CPU: 1 UID: 0 PID: 2532 Comm: acpid Not tainted 6.12.0-rc2-syzkaller-00039-g00c5e66c934c #0 [ 197.085662][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 197.085677][ C1] RIP: 0010:io_serial_in+0x87/0xb0 [ 197.085710][ C1] Code: 79 b5 fe 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 cc cc cc cc e8 f8 f4 0d ff eb a2 e8 81 f5 [ 197.085733][ C1] RSP: 0018:ffffc900001b7f08 EFLAGS: 00000002 [ 197.085753][ C1] RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000 [ 197.085770][ C1] RDX: 00000000000003fd RSI: ffffffff82a065b0 RDI: ffffffff93633660 [ 197.085787][ C1] RBP: ffffffff93633620 R08: 0000000000000001 R09: 000000000000001f [ 197.085803][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 197.085818][ C1] R13: 0000000000000020 R14: fffffbfff26c671e R15: dffffc0000000000 [ 197.085835][ C1] FS: 00007fce9143b740(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 197.085860][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 197.085878][ C1] CR2: 0000001b2ce5ffff CR3: 0000000115abe000 CR4: 00000000003506f0 [ 197.085894][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 197.085910][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 197.085925][ C1] Call Trace: [ 197.085934][ C1] [ 197.085943][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 197.085978][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 197.086001][ C1] ? nmi_handle+0x1a9/0x5c0 [ 197.086024][ C1] ? io_serial_in+0x87/0xb0 [ 197.086051][ C1] ? default_do_nmi+0x6a/0x160 [ 197.086073][ C1] ? exc_nmi+0x170/0x1e0 [ 197.086094][ C1] ? end_repeat_nmi+0xf/0x53 [ 197.086130][ C1] ? io_serial_in+0x60/0xb0 [ 197.086156][ C1] ? io_serial_in+0x87/0xb0 [ 197.086183][ C1] ? io_serial_in+0x87/0xb0 [ 197.086211][ C1] ? io_serial_in+0x87/0xb0 [ 197.086237][ C1] [ 197.086246][ C1] [ 197.086254][ C1] wait_for_lsr+0xda/0x180 [ 197.086287][ C1] serial8250_console_write+0xf5a/0x17c0 [ 197.086326][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 197.086363][ C1] ? rcu_is_watching+0x12/0xc0 [ 197.086392][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 197.086418][ C1] ? console_lock_spinning_enable+0x9f/0xd0 [ 197.086442][ C1] ? console_flush_all+0x7bd/0xc60 [ 197.086467][ C1] ? lock_acquire+0x2f/0xb0 [ 197.086497][ C1] ? console_flush_all+0x7bd/0xc60 [ 197.086523][ C1] console_flush_all+0x800/0xc60 [ 197.086550][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 197.086574][ C1] ? find_held_lock+0x2d/0x110 [ 197.086601][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 197.086624][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 197.086648][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 197.086679][ C1] console_unlock+0xd9/0x210 [ 197.086702][ C1] ? __pfx_console_unlock+0x10/0x10 [ 197.086726][ C1] ? vprintk_emit+0x630/0x6f0 [ 197.086750][ C1] ? lock_acquire+0x2f/0xb0 [ 197.086780][ C1] ? vprintk_emit+0x638/0x6f0 [ 197.086806][ C1] vprintk_emit+0x424/0x6f0 [ 197.086830][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 197.086855][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 197.086886][ C1] ? find_held_lock+0x2d/0x110 [ 197.086912][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.086944][ C1] vprintk+0x7f/0xa0 [ 197.086969][ C1] _printk+0xc8/0x100 [ 197.087000][ C1] ? __pfx__printk+0x10/0x10 [ 197.087031][ C1] ? lock_acquire+0x2f/0xb0 [ 197.087061][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 197.087087][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 197.087118][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.087151][ C1] show_trace_log_lvl+0x1b7/0x3d0 [ 197.087193][ C1] sched_show_task+0x3f0/0x5f0 [ 197.087222][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 197.087248][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 197.087281][ C1] show_state_filter+0xee/0x320 [ 197.087307][ C1] k_spec+0xed/0x150 [ 197.087336][ C1] ? __pfx_k_spec+0x10/0x10 [ 197.087363][ C1] kbd_event+0xcbd/0x17a0 [ 197.087401][ C1] ? __pfx_kbd_event+0x10/0x10 [ 197.087433][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 197.087465][ C1] ? rcu_is_watching+0x12/0xc0 [ 197.087488][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 197.087514][ C1] input_handler_events_default+0x116/0x1b0 [ 197.087547][ C1] input_pass_values+0x777/0x8e0 [ 197.087582][ C1] input_handle_event+0xb30/0x14d0 [ 197.087619][ C1] input_event+0x83/0xa0 [ 197.087652][ C1] hidinput_hid_event+0xa12/0x2410 [ 197.087682][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 197.087709][ C1] ? input_event+0x8e/0xa0 [ 197.087744][ C1] hid_process_event+0x4b7/0x5e0 [ 197.087779][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 197.087807][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 197.087831][ C1] hid_input_array_field+0x535/0x710 [ 197.087871][ C1] hid_report_raw_event+0xa02/0x11c0 [ 197.087900][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 197.087928][ C1] hid_irq_in+0x35e/0x870 [ 197.087959][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 197.087988][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 197.088016][ C1] dummy_timer+0x17c3/0x38d0 [ 197.088057][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 197.088083][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 197.088110][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 197.088134][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 197.088171][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 197.088204][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 197.088235][ C1] hrtimer_run_softirq+0x17d/0x350 [ 197.088268][ C1] handle_softirqs+0x206/0x8d0 [ 197.088295][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 197.088322][ C1] irq_exit_rcu+0xac/0x110 [ 197.088345][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 197.088379][ C1] [ 197.088387][ C1] [ 197.088395][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 197.088429][ C1] RIP: 0010:do_syscall_64+0xc0/0x250 [ 197.088462][ C1] Code: c6 bf 15 79 48 8b 50 08 f6 c2 3f 0f 85 3c 01 00 00 90 90 41 81 fc ce 01 00 00 0f 87 43 01 00 00 41 81 fc cf 01 00 00 48 19 c0 <44> 89 e6 48 89 df 21 c6 e8 d3 4b 12 fa 48 89 43 50 90 48 89 df e8 [ 197.088485][ C1] RSP: 0018:ffffc9000182ff28 EFLAGS: 00000297 [ 197.088504][ C1] RAX: ffffffffffffffff RBX: ffffc9000182ff58 RCX: 1ffffffff14ac131 [ 197.088521][ C1] RDX: 0000000000000000 RSI: ffffffff8727f1c0 RDI: ffffffff8746eb40 [ 197.088538][ C1] RBP: ffffc9000182ff48 R08: 0000000000000001 R09: 0000000000000001 [ 197.088553][ C1] R10: ffffffff8a56428f R11: 0000000000000000 R12: 000000000000000e [ 197.088569][ C1] R13: 000000000000000e R14: 0000000000000000 R15: 0000000000000000 [ 197.088591][ C1] ? do_syscall_64+0x91/0x250 [ 197.088624][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.088655][ C1] RIP: 0033:0x7fce914b1773 [ 197.088674][ C1] Code: 00 f3 a5 48 8d 74 24 88 48 b9 ff ff ff 7f fe ff ff ff 48 21 c8 48 89 44 24 88 41 ba 08 00 00 00 44 89 c7 b8 0e 00 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 06 41 89 c0 41 f7 d8 44 89 c0 5a c3 41 [ 197.088696][ C1] RSP: 002b:00007ffc56b7f150 EFLAGS: 00000246 ORIG_RAX: 000000000000000e [ 197.088718][ C1] RAX: ffffffffffffffda RBX: 0000557975a80906 RCX: 00007fce914b1773 [ 197.088735][ C1] RDX: 0000000000000000 RSI: 0000557975a86480 RDI: 0000000000000000 [ 197.088751][ C1] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000001 [ 197.088766][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffc56b7f258 [ 197.088782][ C1] R13: 0000557975a80178 R14: 0000000000000001 R15: 000000000000000a [ 197.088804][ C1] [ 197.829378][ C1] [ 197.832445][ C1] [ 197.832445][ C1] Showing all locks held in the system: [ 197.840195][ C1] 7 locks held by kworker/0:1/9: [ 197.845176][ C1] #0: ffff8881066e5948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 197.856113][ C1] #1: ffffc9000009fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 197.867486][ C1] #2: ffff8881097a7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 197.876502][ C1] #3: ffff888106ab5190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 197.885859][ C1] #4: ffff88812c375160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 197.895204][ C1] #5: ffff888119b1da20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 197.904546][ C1] #6: ffffffff89bd6b08 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 197.914872][ C1] 2 locks held by kworker/u8:4/54: [ 197.920038][ C1] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 197.931312][ C1] #1: ffffc90000547d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 197.942957][ C1] 2 locks held by kworker/u8:5/236: [ 197.948223][ C1] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 197.959596][ C1] #1: ffffc9000163fd80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 197.971217][ C1] 7 locks held by kworker/0:2/679: [ 197.976471][ C1] #0: ffff8881066e5948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 197.987404][ C1] #1: ffffc90001c1fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 197.998768][ C1] #2: ffff88810977f190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 198.007779][ C1] #3: ffff888105a8d190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 198.017123][ C1] #4: ffff88812c377160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 198.026474][ C1] #5: ffff88812bf35a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 198.035817][ C1] #6: ffffffff89bd6b08 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 198.045887][ C1] 4 locks held by acpid/2532: [ 198.050624][ C1] #0: ffff8881082a5230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 198.059995][ C1] #1: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 198.069713][ C1] #2: ffffffff89387a98 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 198.078902][ C1] #3: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 198.088985][ C1] 2 locks held by getty/2605: [ 198.093709][ C1] #0: ffff88810f74d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 198.103576][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 198.113806][ C1] 11 locks held by kworker/0:3/6516: [ 198.119151][ C1] #0: ffff8881066e5948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 198.130232][ C1] #1: ffffc900026cfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 198.141768][ C1] #2: ffff888109797190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 198.150803][ C1] #3: ffff888130c4e190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 198.160165][ C1] #4: ffff88812c376160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 198.169527][ C1] #5: ffff888131021a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 198.178881][ C1] #6: ffffffff89bd6b08 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 198.188945][ C1] #7: ffff88811aa2e2f0 (&led_cdev->led_access){+.+.}-{3:3}, at: led_classdev_register_ext+0x51b/0x9e0 [ 198.200213][ C1] #8: ffffffff892bb7d0 (triggers_list_lock){++++}-{3:3}, at: led_trigger_set_default+0x5c/0x2a0 [ 198.210890][ C1] #9: ffff88811aa2e208 (&led_cdev->trigger_lock){+.+.}-{3:3}, at: led_trigger_set_default+0x70/0x2a0 [ 198.221990][ C1] #10: ffffffff88ec69f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 198.232313][ C1] 1 lock held by syz.3.23/8804: [ 198.237390][ C1] #0: ffffffff88ec69f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 198.247540][ C1] 3 locks held by syz-executor/8833: [ 198.252913][ C1] #0: ffff888113c743f8 (sb_writers#5){.+.+}-{0:0}, at: filename_create+0x10d/0x530 [ 198.262468][ C1] #1: ffff88811061b508 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1c2/0x530 [ 198.273275][ C1] #2: ffff888113c88958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430 [ 198.282997][ C1] 2 locks held by syz-executor/8851: [ 198.288340][ C1] #0: ffff888113c743f8 (sb_writers#5){.+.+}-{0:0}, at: filename_create+0x10d/0x530 [ 198.297911][ C1] #1: ffff88811061b508 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1c2/0x530 [ 198.308688][ C1] 2 locks held by syz-executor/8852: [ 198.314028][ C1] #0: ffff888113c743f8 (sb_writers#5){.+.+}-{0:0}, at: filename_create+0x10d/0x530 [ 198.323675][ C1] #1: ffff88811061b508 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1c2/0x530 [ 198.334471][ C1] 1 lock held by modprobe/9577: [ 198.339376][ C1] [ 198.341734][ C1] ============================================= [ 198.341734][ C1] [ 198.634900][ T6521] usb 2-1: USB disconnect, device number 3 [ 198.881164][ T9585] usb 1-1: USB disconnect, device number 3 [ 198.988117][ T6516] keytouch 0003:0926:3333.0007: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 199.138333][ T6516] usb 4-1: USB disconnect, device number 3 [ 199.205985][ T679] keytouch 0003:0926:3333.0008: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 199.317776][ T679] usb 3-1: USB disconnect, device number 3 [ 199.446927][ T9] keytouch 0003:0926:3333.0009: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 199.617505][ T9] usb 5-1: USB disconnect, device number 3 2024/10/15 10:28:00 executed programs: 20 [ 205.364641][ T6521] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 205.561626][ T6521] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.572981][ T6521] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 205.582289][ T6521] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.632771][ T6521] usb 2-1: config 0 descriptor?? [ 205.854436][ T2682] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 206.034684][ T2682] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 206.045922][ T2682] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 206.055257][ T2682] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.069795][ T6521] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 206.104767][ T6521] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000A/input/input15 [ 206.126463][ T2682] usb 1-1: config 0 descriptor?? [ 206.228728][ T6521] keytouch 0003:0926:3333.000A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 206.316137][ C0] task:init state:S stack:22000 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 206.326470][ C0] Call Trace: [ 206.329797][ C0] [ 206.332774][ C0] __schedule+0x105f/0x34b0 [ 206.337349][ C0] ? __pfx___schedule+0x10/0x10 [ 206.342275][ C0] ? schedule+0x298/0x350 [ 206.346679][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.351773][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 206.357050][ C0] ? lock_acquire+0x2f/0xb0 [ 206.361642][ C0] ? schedule+0x1fd/0x350 [ 206.366041][ C0] schedule+0xe7/0x350 [ 206.370173][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 206.376319][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 206.382974][ C0] ? do_sigtimedwait+0x37b/0x5c0 [ 206.387994][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 206.393444][ C0] do_sigtimedwait+0x42f/0x5c0 [ 206.398302][ C0] ? __pfx_do_sigtimedwait+0x10/0x10 [ 206.403673][ C0] ? lock_acquire+0x2f/0xb0 [ 206.408253][ C0] ? __might_fault+0xe3/0x190 [ 206.413020][ C0] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 206.418725][ C0] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 206.424964][ C0] ? xfd_validate_state+0x5d/0x180 [ 206.430177][ C0] do_syscall_64+0xcd/0x250 [ 206.434775][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.440756][ C0] RIP: 0033:0x7fd5ca08a23c [ 206.445228][ C0] RSP: 002b:00007ffc7f2936d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 206.453715][ C0] RAX: ffffffffffffffda RBX: 00007fd5ca2c013c RCX: 00007fd5ca08a23c [ 206.461874][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd5ca2c54a8 [ 206.470021][ C0] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 206.478054][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 206.486089][ C0] R13: 00007ffc7f293738 R14: 000055ff5f932169 R15: 00007fd5ca2fca80 [ 206.494146][ C0] [ 206.497226][ C0] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 206.507536][ C0] Call Trace: [ 206.510857][ C0] [ 206.513934][ C0] __schedule+0x105f/0x34b0 [ 206.518523][ C0] ? __pfx___schedule+0x10/0x10 [ 206.523455][ C0] ? schedule+0x298/0x350 [ 206.527860][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.532991][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 206.537293][ T2682] keytouch 0003:0926:3333.000B: fixing up Keytouch IEC report descriptor [ 206.538317][ C0] ? lock_acquire+0x2f/0xb0 [ 206.551273][ C0] ? schedule+0x1fd/0x350 [ 206.555684][ C0] schedule+0xe7/0x350 [ 206.559814][ C0] ? kthreadd+0x2ce/0x7d0 [ 206.561458][ T2682] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.000B/input/input16 [ 206.564183][ C0] kthreadd+0x5ba/0x7d0 [ 206.579765][ C0] ? __pfx_kthreadd+0x10/0x10 [ 206.584511][ C0] ret_from_fork+0x45/0x80 [ 206.588999][ C0] ? __pfx_kthreadd+0x10/0x10 [ 206.593767][ C0] ret_from_fork_asm+0x1a/0x30 [ 206.598608][ C0] [ 206.601622][ C0] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 206.611807][ C0] Call Trace: [ 206.615090][ C0] [ 206.618014][ C0] __schedule+0x105f/0x34b0 [ 206.622521][ C0] ? __pfx___schedule+0x10/0x10 [ 206.627369][ C0] ? schedule+0x298/0x350 [ 206.631695][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.636720][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 206.641917][ C0] ? lock_acquire+0x2f/0xb0 [ 206.646439][ C0] ? schedule+0x1fd/0x350 [ 206.650766][ C0] schedule+0xe7/0x350 [ 206.654831][ C0] kthread_worker_fn+0x502/0xba0 [ 206.659767][ C0] ? __pfx_pwq_release_workfn+0x10/0x10 [ 206.665315][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 206.670863][ C0] kthread+0x2c1/0x3a0 [ 206.674927][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 206.680311][ C0] ? __pfx_kthread+0x10/0x10 [ 206.684941][ C0] ret_from_fork+0x45/0x80 [ 206.689371][ C0] ? __pfx_kthread+0x10/0x10 [ 206.693987][ C0] ret_from_fork_asm+0x1a/0x30 [ 206.698765][ C0] [ 206.701784][ C0] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 206.711997][ C0] Call Trace: [ 206.715293][ C0] [ 206.718228][ C0] __schedule+0x105f/0x34b0 [ 206.722750][ C0] ? __pfx___schedule+0x10/0x10 [ 206.727613][ C0] ? schedule+0x298/0x350 [ 206.731951][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.736990][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 206.742189][ C0] ? lock_acquire+0x2f/0xb0 [ 206.746705][ C0] ? schedule+0x1fd/0x350 [ 206.751051][ C0] schedule+0xe7/0x350 [ 206.755128][ C0] rescuer_thread+0x946/0xe20 [ 206.759810][ C0] ? __kthread_parkme+0xb7/0x220 [ 206.764744][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.769774][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 206.775060][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 206.780259][ C0] ? __kthread_parkme+0x148/0x220 [ 206.785287][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 206.790486][ C0] kthread+0x2c1/0x3a0 [ 206.794553][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 206.799748][ C0] ? __pfx_kthread+0x10/0x10 [ 206.804334][ C0] ret_from_fork+0x45/0x80 [ 206.808765][ C0] ? __pfx_kthread+0x10/0x10 [ 206.813363][ C0] ret_from_fork_asm+0x1a/0x30 [ 206.818140][ C0] [ 206.821164][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 206.831370][ C0] Call Trace: [ 206.834656][ C0] [ 206.837596][ C0] __schedule+0x105f/0x34b0 [ 206.842105][ C0] ? __pfx___schedule+0x10/0x10 [ 206.846957][ C0] ? schedule+0x298/0x350 [ 206.851290][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.856328][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 206.861532][ C0] ? lock_acquire+0x2f/0xb0 [ 206.866052][ C0] ? schedule+0x1fd/0x350 [ 206.870404][ C0] schedule+0xe7/0x350 [ 206.874469][ C0] rescuer_thread+0x946/0xe20 [ 206.879151][ C0] ? __kthread_parkme+0xb7/0x220 [ 206.884103][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.889139][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 206.894364][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 206.899568][ C0] ? __kthread_parkme+0x148/0x220 [ 206.904592][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 206.909790][ C0] kthread+0x2c1/0x3a0 [ 206.913859][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 206.919057][ C0] ? __pfx_kthread+0x10/0x10 [ 206.923645][ C0] ret_from_fork+0x45/0x80 [ 206.928065][ C0] ? __pfx_kthread+0x10/0x10 [ 206.932741][ C0] ret_from_fork_asm+0x1a/0x30 [ 206.937532][ C0] [ 206.940565][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 206.950777][ C0] Call Trace: [ 206.954055][ C0] [ 206.956986][ C0] __schedule+0x105f/0x34b0 [ 206.961496][ C0] ? __pfx___schedule+0x10/0x10 [ 206.966362][ C0] ? schedule+0x298/0x350 [ 206.970687][ C0] ? __pfx_lock_release+0x10/0x10 [ 206.975711][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 206.980911][ C0] ? lock_acquire+0x2f/0xb0 [ 206.985413][ C0] ? schedule+0x1fd/0x350 [ 206.989741][ C0] schedule+0xe7/0x350 [ 206.993805][ C0] rescuer_thread+0x946/0xe20 [ 206.998505][ C0] ? __kthread_parkme+0xb7/0x220 [ 207.003439][ C0] ? __pfx_lock_release+0x10/0x10 [ 207.008475][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 207.013674][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 207.018870][ C0] ? __kthread_parkme+0x148/0x220 [ 207.023909][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 207.029108][ C0] kthread+0x2c1/0x3a0 [ 207.033185][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 207.038380][ C0] ? __pfx_kthread+0x10/0x10 [ 207.042968][ C0] ret_from_fork+0x45/0x80 [ 207.047390][ C0] ? __pfx_kthread+0x10/0x10 [ 207.051978][ C0] ret_from_fork_asm+0x1a/0x30 [ 207.056766][ C0] [ 207.059777][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000