.754522][ C1] kthread+0x2c1/0x3a0 [ 430.764468][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.769740][ C1] ? __pfx_kthread+0x10/0x10 [ 430.774430][ C1] ret_from_fork+0x45/0x80 [ 430.778937][ C1] ? __pfx_kthread+0x10/0x10 [ 430.783597][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.788472][ C1] [ 430.791559][ C1] task:kauditd state:S stack:29088 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 430.801966][ C1] Call Trace: [ 430.805296][ C1] [ 430.808317][ C1] __schedule+0x1042/0x34b0 [ 430.812917][ C1] ? __pfx___schedule+0x10/0x10 [ 430.817861][ C1] ? schedule+0x298/0x350 [ 430.822274][ C1] ? __pfx_lock_release+0x10/0x10 [ 430.827385][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 430.832709][ C1] ? lock_acquire+0x2f/0xb0 [ 430.837293][ C1] ? schedule+0x1fd/0x350 [ 430.841712][ C1] schedule+0xe7/0x350 [ 430.845900][ C1] kauditd_thread+0x4da/0xa60 [ 430.850654][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 430.855934][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 430.862099][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.867393][ C1] ? __kthread_parkme+0x148/0x220 [ 430.872502][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 430.877769][ C1] kthread+0x2c1/0x3a0 [ 430.881912][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.887190][ C1] ? __pfx_kthread+0x10/0x10 [ 430.891876][ C1] ret_from_fork+0x45/0x80 2024/11/13 14:20:49 executed programs: 41 [ 430.896386][ C1] ? __pfx_kthread+0x10/0x10 [ 430.901062][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.905934][ C1] [ 430.909065][ C1] task:khungtaskd state:S stack:29720 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 430.919362][ C1] Call Trace: [ 430.922694][ C1] [ 430.925774][ C1] __schedule+0x1042/0x34b0 [ 430.930558][ C1] ? __pfx___schedule+0x10/0x10 [ 430.935499][ C1] ? schedule+0x298/0x350 [ 430.939917][ C1] ? __pfx_lock_release+0x10/0x10 [ 430.945030][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 430.950335][ C1] ? lock_acquire+0x2f/0xb0 [ 430.954927][ C1] ? schedule+0x1fd/0x350 [ 430.959379][ C1] schedule+0xe7/0x350 [ 430.963549][ C1] schedule_timeout+0x136/0x2a0 [ 430.968492][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 430.973943][ C1] ? __pfx_process_timeout+0x10/0x10 [ 430.979308][ C1] ? lock_acquire+0x2f/0xb0 [ 430.983900][ C1] ? watchdog+0x214/0x1240 [ 430.988399][ C1] watchdog+0x130/0x1240 [ 430.992727][ C1] ? __pfx_watchdog+0x10/0x10 [ 430.997486][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.002801][ C1] ? __kthread_parkme+0x148/0x220 [ 431.007907][ C1] ? __pfx_watchdog+0x10/0x10 [ 431.012667][ C1] kthread+0x2c1/0x3a0 [ 431.016816][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.022108][ C1] ? __pfx_kthread+0x10/0x10 [ 431.026866][ C1] ret_from_fork+0x45/0x80 [ 431.031374][ C1] ? __pfx_kthread+0x10/0x10 [ 431.036041][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.040927][ C1] [ 431.044004][ C1] task:oom_reaper state:S stack:30144 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 431.054332][ C1] Call Trace: [ 431.057677][ C1] [ 431.060679][ C1] __schedule+0x1042/0x34b0 [ 431.065302][ C1] ? __pfx___schedule+0x10/0x10 [ 431.070244][ C1] ? schedule+0x298/0x350 [ 431.074664][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.079776][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.085081][ C1] ? lock_acquire+0x2f/0xb0 [ 431.089679][ C1] ? schedule+0x1fd/0x350 [ 431.094104][ C1] schedule+0xe7/0x350 [ 431.098265][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 431.103205][ C1] oom_reaper+0x9cc/0xb50 [ 431.107634][ C1] ? __kthread_parkme+0xb7/0x220 [ 431.112667][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.117821][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 431.122775][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 431.128952][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.134299][ C1] ? __kthread_parkme+0x148/0x220 [ 431.139419][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 431.144377][ C1] kthread+0x2c1/0x3a0 [ 431.148592][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.153980][ C1] ? __pfx_kthread+0x10/0x10 [ 431.158660][ C1] ret_from_fork+0x45/0x80 [ 431.163198][ C1] ? __pfx_kthread+0x10/0x10 [ 431.167878][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.172859][ C1] [ 431.175937][ C1] task:kworker/R-write state:I stack:30144 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 431.186268][ C1] Call Trace: [ 431.189621][ C1] [ 431.192624][ C1] __schedule+0x1042/0x34b0 [ 431.197235][ C1] ? __pfx___schedule+0x10/0x10 [ 431.202183][ C1] ? schedule+0x298/0x350 [ 431.206599][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.211720][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.217005][ C1] ? lock_acquire+0x2f/0xb0 [ 431.221612][ C1] ? schedule+0x1fd/0x350 [ 431.226030][ C1] schedule+0xe7/0x350 [ 431.230187][ C1] rescuer_thread+0x946/0xe20 [ 431.234961][ C1] ? __kthread_parkme+0xb7/0x220 [ 431.240071][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.245197][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.250488][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.255811][ C1] ? __kthread_parkme+0x148/0x220 [ 431.260932][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.266271][ C1] kthread+0x2c1/0x3a0 [ 431.270424][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.275808][ C1] ? __pfx_kthread+0x10/0x10 [ 431.280480][ C1] ret_from_fork+0x45/0x80 [ 431.284993][ C1] ? __pfx_kthread+0x10/0x10 [ 431.289675][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.294551][ C1] [ 431.297645][ C1] task:kcompactd0 state:S stack:28784 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 431.307980][ C1] Call Trace: [ 431.311324][ C1] [ 431.314322][ C1] __schedule+0x1042/0x34b0 [ 431.318938][ C1] ? __pfx___schedule+0x10/0x10 [ 431.323902][ C1] ? schedule+0x298/0x350 [ 431.328320][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.333527][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.338821][ C1] ? lock_acquire+0x2f/0xb0 [ 431.343488][ C1] ? schedule+0x1fd/0x350 [ 431.347916][ C1] schedule+0xe7/0x350 [ 431.352080][ C1] schedule_timeout+0x136/0x2a0 [ 431.357027][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 431.362476][ C1] ? __pfx_process_timeout+0x10/0x10 [ 431.367858][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 431.373770][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 431.379266][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.385174][ C1] kcompactd+0xa8e/0xd50 [ 431.389522][ C1] ? __pfx_kcompactd+0x10/0x10 [ 431.394385][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 431.400553][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.405951][ C1] ? __kthread_parkme+0x148/0x220 [ 431.411066][ C1] ? __pfx_kcompactd+0x10/0x10 [ 431.415921][ C1] kthread+0x2c1/0x3a0 [ 431.420067][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.425357][ C1] ? __pfx_kthread+0x10/0x10 [ 431.430022][ C1] ret_from_fork+0x45/0x80 [ 431.434529][ C1] ? __pfx_kthread+0x10/0x10 [ 431.439208][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.444088][ C1] [ 431.447165][ C1] task:kworker/R-kbloc state:I stack:29024 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 431.457493][ C1] Call Trace: [ 431.460834][ C1] [ 431.463844][ C1] __schedule+0x1042/0x34b0 [ 431.468445][ C1] ? __pfx___schedule+0x10/0x10 [ 431.473401][ C1] ? schedule+0x298/0x350 [ 431.477815][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.482928][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.488218][ C1] ? lock_acquire+0x2f/0xb0 [ 431.492806][ C1] ? schedule+0x1fd/0x350 [ 431.497240][ C1] schedule+0xe7/0x350 [ 431.501413][ C1] rescuer_thread+0x946/0xe20 [ 431.506183][ C1] ? __kthread_parkme+0xb7/0x220 [ 431.511225][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.516358][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.521648][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.526979][ C1] ? __kthread_parkme+0x148/0x220 [ 431.532108][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.537432][ C1] kthread+0x2c1/0x3a0 [ 431.541588][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.546874][ C1] ? __pfx_kthread+0x10/0x10 [ 431.551550][ C1] ret_from_fork+0x45/0x80 [ 431.556070][ C1] ? __pfx_kthread+0x10/0x10 [ 431.560748][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.565630][ C1] [ 431.568715][ C1] task:irq/9-acpi state:S stack:30576 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 431.579040][ C1] Call Trace: [ 431.582384][ C1] [ 431.585379][ C1] __schedule+0x1042/0x34b0 [ 431.590016][ C1] ? __pfx___schedule+0x10/0x10 [ 431.594969][ C1] ? schedule+0x298/0x350 [ 431.599392][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.604510][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.609807][ C1] ? lock_acquire+0x2f/0xb0 [ 431.614404][ C1] ? schedule+0x1fd/0x350 [ 431.618831][ C1] schedule+0xe7/0x350 [ 431.622993][ C1] irq_thread+0x19f/0x670 [ 431.627414][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 431.632627][ C1] ? __pfx_irq_thread+0x10/0x10 [ 431.637573][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 431.642942][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.648257][ C1] ? __kthread_parkme+0x148/0x220 [ 431.653372][ C1] ? __pfx_irq_thread+0x10/0x10 [ 431.658314][ C1] kthread+0x2c1/0x3a0 [ 431.662468][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.667767][ C1] ? __pfx_kthread+0x10/0x10 [ 431.672435][ C1] ret_from_fork+0x45/0x80 [ 431.676946][ C1] ? __pfx_kthread+0x10/0x10 [ 431.681625][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.686500][ C1] [ 431.689581][ C1] task:kworker/1:1 state:I stack:21472 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 431.699970][ C1] Workqueue: 0x0 (events) [ 431.704488][ C1] Call Trace: [ 431.707853][ C1] [ 431.710853][ C1] __schedule+0x1042/0x34b0 [ 431.715461][ C1] ? __pfx___schedule+0x10/0x10 [ 431.720416][ C1] ? schedule+0x298/0x350 [ 431.724840][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.730052][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.735345][ C1] ? lock_acquire+0x2f/0xb0 [ 431.739944][ C1] ? schedule+0x1fd/0x350 [ 431.744366][ C1] schedule+0xe7/0x350 [ 431.748523][ C1] ? worker_thread+0x271/0xf00 [ 431.753420][ C1] worker_thread+0x2de/0xf00 [ 431.758133][ C1] ? __kthread_parkme+0x148/0x220 [ 431.763246][ C1] ? __pfx_worker_thread+0x10/0x10 [ 431.768463][ C1] kthread+0x2c1/0x3a0 [ 431.772611][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.777906][ C1] ? __pfx_kthread+0x10/0x10 [ 431.782597][ C1] ret_from_fork+0x45/0x80 [ 431.787115][ C1] ? __pfx_kthread+0x10/0x10 [ 431.791798][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.796687][ C1] [ 431.799769][ C1] task:kworker/u8:2 state:I stack:25840 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 431.810158][ C1] Workqueue: 0x0 (events_unbound) [ 431.815373][ C1] Call Trace: [ 431.818708][ C1] [ 431.821700][ C1] __schedule+0x1042/0x34b0 [ 431.826387][ C1] ? __pfx___schedule+0x10/0x10 [ 431.831346][ C1] ? schedule+0x298/0x350 [ 431.835784][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.840900][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.846202][ C1] ? lock_acquire+0x2f/0xb0 [ 431.850805][ C1] ? schedule+0x1fd/0x350 [ 431.855233][ C1] schedule+0xe7/0x350 [ 431.859404][ C1] ? worker_thread+0x271/0xf00 [ 431.864262][ C1] worker_thread+0x2de/0xf00 [ 431.868957][ C1] ? __kthread_parkme+0x148/0x220 [ 431.874064][ C1] ? __pfx_worker_thread+0x10/0x10 [ 431.879310][ C1] kthread+0x2c1/0x3a0 [ 431.883466][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 431.888778][ C1] ? __pfx_kthread+0x10/0x10 [ 431.893458][ C1] ret_from_fork+0x45/0x80 [ 431.897976][ C1] ? __pfx_kthread+0x10/0x10 [ 431.902664][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.907836][ C1] [ 431.910935][ C1] task:kworker/R-ata_s state:I stack:30144 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 431.921260][ C1] Call Trace: [ 431.924590][ C1] [ 431.927627][ C1] __schedule+0x1042/0x34b0 [ 431.932242][ C1] ? __pfx___schedule+0x10/0x10 [ 431.937182][ C1] ? schedule+0x298/0x350 [ 431.941596][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.946723][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 431.952061][ C1] ? lock_acquire+0x2f/0xb0 [ 431.956679][ C1] ? schedule+0x1fd/0x350 [ 431.961115][ C1] schedule+0xe7/0x350 [ 431.965288][ C1] rescuer_thread+0x946/0xe20 [ 431.970241][ C1] ? __kthread_parkme+0xb7/0x220 [ 431.975699][ C1] ? __pfx_lock_release+0x10/0x10 [ 431.980829][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.986118][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.991412][ C1] ? __kthread_parkme+0x148/0x220 [ 431.996538][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.001827][ C1] kthread+0x2c1/0x3a0 [ 432.006442][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.011744][ C1] ? __pfx_kthread+0x10/0x10 [ 432.016428][ C1] ret_from_fork+0x45/0x80 [ 432.020945][ C1] ? __pfx_kthread+0x10/0x10 [ 432.025626][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.030513][ C1] [ 432.033595][ C1] task:kworker/R-md state:I stack:30144 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 432.043925][ C1] Call Trace: [ 432.047263][ C1] [ 432.050255][ C1] __schedule+0x1042/0x34b0 [ 432.054852][ C1] ? __pfx___schedule+0x10/0x10 [ 432.059795][ C1] ? schedule+0x298/0x350 [ 432.064211][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.069339][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.074627][ C1] ? lock_acquire+0x2f/0xb0 [ 432.079322][ C1] ? schedule+0x1fd/0x350 [ 432.083746][ C1] schedule+0xe7/0x350 [ 432.087909][ C1] rescuer_thread+0x946/0xe20 [ 432.092684][ C1] ? __kthread_parkme+0xb7/0x220 [ 432.097701][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.102835][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.108128][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.113427][ C1] ? __kthread_parkme+0x148/0x220 [ 432.118561][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.123870][ C1] kthread+0x2c1/0x3a0 [ 432.128018][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.133319][ C1] ? __pfx_kthread+0x10/0x10 [ 432.138006][ C1] ret_from_fork+0x45/0x80 [ 432.142612][ C1] ? __pfx_kthread+0x10/0x10 [ 432.147336][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.152221][ C1] [ 432.155335][ C1] task:kworker/R-md_bi state:I stack:30144 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 432.165682][ C1] Call Trace: [ 432.169012][ C1] [ 432.171999][ C1] __schedule+0x1042/0x34b0 [ 432.176671][ C1] ? __pfx___schedule+0x10/0x10 [ 432.181616][ C1] ? schedule+0x298/0x350 [ 432.186035][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.191160][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.196496][ C1] ? lock_acquire+0x2f/0xb0 [ 432.201092][ C1] ? schedule+0x1fd/0x350 [ 432.205524][ C1] schedule+0xe7/0x350 [ 432.209694][ C1] rescuer_thread+0x946/0xe20 [ 432.214573][ C1] ? __kthread_parkme+0xb7/0x220 [ 432.219588][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.224710][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.230004][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.235302][ C1] ? __kthread_parkme+0x148/0x220 [ 432.240506][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.245815][ C1] kthread+0x2c1/0x3a0 [ 432.249958][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.255235][ C1] ? __pfx_kthread+0x10/0x10 [ 432.259903][ C1] ret_from_fork+0x45/0x80 [ 432.264416][ C1] ? __pfx_kthread+0x10/0x10 [ 432.269086][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.274044][ C1] [ 432.277140][ C1] task:kworker/R-edac- state:I stack:30144 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 432.287479][ C1] Call Trace: [ 432.290818][ C1] [ 432.293813][ C1] __schedule+0x1042/0x34b0 [ 432.298408][ C1] ? __pfx___schedule+0x10/0x10 [ 432.303375][ C1] ? schedule+0x298/0x350 [ 432.307787][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.312902][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.318307][ C1] ? lock_acquire+0x2f/0xb0 [ 432.322892][ C1] ? schedule+0x1fd/0x350 [ 432.327328][ C1] schedule+0xe7/0x350 [ 432.331494][ C1] rescuer_thread+0x946/0xe20 [ 432.336292][ C1] ? __kthread_parkme+0xb7/0x220 [ 432.341311][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.346463][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.351838][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.357133][ C1] ? __kthread_parkme+0x148/0x220 [ 432.362270][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.367574][ C1] kthread+0x2c1/0x3a0 [ 432.371731][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.377027][ C1] ? __pfx_kthread+0x10/0x10 [ 432.381699][ C1] ret_from_fork+0x45/0x80 [ 432.386215][ C1] ? __pfx_kthread+0x10/0x10 [ 432.390901][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.395769][ C1] [ 432.398846][ C1] task:kworker/1:1H state:I stack:30928 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 432.409164][ C1] Call Trace: [ 432.412507][ C1] [ 432.415503][ C1] __schedule+0x1042/0x34b0 [ 432.420112][ C1] ? __pfx___schedule+0x10/0x10 [ 432.425061][ C1] ? schedule+0x298/0x350 [ 432.429485][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.434602][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.439888][ C1] ? lock_acquire+0x2f/0xb0 [ 432.444489][ C1] ? schedule+0x1fd/0x350 [ 432.448913][ C1] schedule+0xe7/0x350 [ 432.453099][ C1] ? worker_thread+0x271/0xf00 [ 432.457950][ C1] ? __pfx_worker_thread+0x10/0x10 [ 432.463156][ C1] worker_thread+0x2de/0xf00 [ 432.467861][ C1] ? __kthread_parkme+0x148/0x220 [ 432.472968][ C1] ? __pfx_worker_thread+0x10/0x10 [ 432.478260][ C1] kthread+0x2c1/0x3a0 [ 432.482408][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.487700][ C1] ? __pfx_kthread+0x10/0x10 [ 432.492377][ C1] ret_from_fork+0x45/0x80 [ 432.496899][ C1] ? __pfx_kthread+0x10/0x10 [ 432.501583][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.506467][ C1] [ 432.509542][ C1] task:kworker/R-rpcio state:I stack:30144 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 432.519877][ C1] Call Trace: [ 432.523203][ C1] [ 432.526191][ C1] __schedule+0x1042/0x34b0 [ 432.530782][ C1] ? __pfx___schedule+0x10/0x10 [ 432.535713][ C1] ? schedule+0x298/0x350 [ 432.540123][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.545235][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.550520][ C1] ? lock_acquire+0x2f/0xb0 [ 432.555111][ C1] ? schedule+0x1fd/0x350 [ 432.559544][ C1] schedule+0xe7/0x350 [ 432.563702][ C1] rescuer_thread+0x946/0xe20 [ 432.568475][ C1] ? __kthread_parkme+0xb7/0x220 [ 432.573494][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.578628][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.583912][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.589211][ C1] ? __kthread_parkme+0x148/0x220 [ 432.594317][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.599614][ C1] kthread+0x2c1/0x3a0 [ 432.603771][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.609073][ C1] ? __pfx_kthread+0x10/0x10 [ 432.613772][ C1] ret_from_fork+0x45/0x80 [ 432.618291][ C1] ? __pfx_kthread+0x10/0x10 [ 432.622980][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.627879][ C1] [ 432.631050][ C1] task:kworker/R-xprti state:I stack:30144 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 432.641388][ C1] Call Trace: [ 432.644729][ C1] [ 432.647718][ C1] __schedule+0x1042/0x34b0 [ 432.652316][ C1] ? __pfx___schedule+0x10/0x10 [ 432.657276][ C1] ? schedule+0x298/0x350 [ 432.661688][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.666825][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.672132][ C1] ? lock_acquire+0x2f/0xb0 [ 432.676714][ C1] ? schedule+0x1fd/0x350 [ 432.681138][ C1] schedule+0xe7/0x350 [ 432.685302][ C1] rescuer_thread+0x946/0xe20 [ 432.690182][ C1] ? __kthread_parkme+0xb7/0x220 [ 432.695222][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.700365][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.705660][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.710959][ C1] ? __kthread_parkme+0x148/0x220 [ 432.716066][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.721372][ C1] kthread+0x2c1/0x3a0 [ 432.725527][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.730826][ C1] ? __pfx_kthread+0x10/0x10 [ 432.735677][ C1] ret_from_fork+0x45/0x80 [ 432.740189][ C1] ? __pfx_kthread+0x10/0x10 [ 432.744949][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.749835][ C1] [ 432.752907][ C1] task:kworker/R-cfg80 state:I stack:30144 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 432.763247][ C1] Call Trace: [ 432.766588][ C1] [ 432.769590][ C1] __schedule+0x1042/0x34b0 [ 432.774197][ C1] ? __pfx___schedule+0x10/0x10 [ 432.779141][ C1] ? schedule+0x298/0x350 [ 432.783552][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.788659][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.793957][ C1] ? lock_acquire+0x2f/0xb0 [ 432.798562][ C1] ? schedule+0x1fd/0x350 [ 432.802992][ C1] schedule+0xe7/0x350 [ 432.807163][ C1] rescuer_thread+0x946/0xe20 [ 432.812062][ C1] ? __kthread_parkme+0xb7/0x220 [ 432.817092][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.822332][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.827635][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 432.832958][ C1] ? __kthread_parkme+0x148/0x220 [ 432.838081][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.843389][ C1] kthread+0x2c1/0x3a0 [ 432.847551][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 432.852841][ C1] ? __pfx_kthread+0x10/0x10 [ 432.857522][ C1] ret_from_fork+0x45/0x80 [ 432.862078][ C1] ? __pfx_kthread+0x10/0x10 [ 432.866771][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.871646][ C1] [ 432.874719][ C1] task:kworker/u8:3 state:S stack:24992 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 432.885039][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 432.892288][ C1] Call Trace: [ 432.895618][ C1] [ 432.898610][ C1] __schedule+0x1042/0x34b0 [ 432.903254][ C1] ? __pfx___schedule+0x10/0x10 [ 432.908197][ C1] ? schedule+0x298/0x350 [ 432.912616][ C1] ? __pfx_lock_release+0x10/0x10 [ 432.917735][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 432.923040][ C1] ? lock_acquire+0x2f/0xb0 [ 432.927628][ C1] ? schedule+0x1fd/0x350 [ 432.932066][ C1] schedule+0xe7/0x350 [ 432.936216][ C1] do_wait+0x1dd/0x570 [ 432.940381][ C1] kernel_wait+0xa0/0x160 [ 432.944817][ C1] ? __pfx_kernel_wait+0x10/0x10 [ 432.949849][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 432.955583][ C1] ? lock_acquire+0x2f/0xb0 [ 432.960177][ C1] call_usermodehelper_exec_work+0xf1/0x170 [ 432.966170][ C1] process_one_work+0x9c5/0x1ba0 [ 432.971307][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 432.977044][ C1] ? __pfx_process_one_work+0x10/0x10 [ 432.982525][ C1] ? assign_work+0x1a0/0x250 [ 432.987293][ C1] worker_thread+0x6c8/0xf00 [ 432.992177][ C1] ? __pfx_worker_thread+0x10/0x10 [ 432.997473][ C1] kthread+0x2c1/0x3a0 [ 433.001618][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.006897][ C1] ? __pfx_kthread+0x10/0x10 [ 433.011564][ C1] ret_from_fork+0x45/0x80 [ 433.016079][ C1] ? __pfx_kthread+0x10/0x10 [ 433.020744][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.025619][ C1] [ 433.028694][ C1] task:kswapd0 state:S stack:29840 pid:70 tgid:70 ppid:2 flags:0x00004000 [ 433.039013][ C1] Call Trace: [ 433.042349][ C1] [ 433.045349][ C1] __schedule+0x1042/0x34b0 [ 433.049954][ C1] ? __pfx___schedule+0x10/0x10 [ 433.054988][ C1] ? schedule+0x298/0x350 [ 433.059405][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.064524][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.069806][ C1] ? lock_acquire+0x2f/0xb0 [ 433.074403][ C1] ? schedule+0x1fd/0x350 [ 433.078838][ C1] schedule+0xe7/0x350 [ 433.083017][ C1] kswapd+0xa55/0xbf0 [ 433.087098][ C1] ? __pfx_kswapd+0x10/0x10 [ 433.091690][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 433.097859][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.103197][ C1] ? __kthread_parkme+0x148/0x220 [ 433.108314][ C1] ? __pfx_kswapd+0x10/0x10 [ 433.112909][ C1] kthread+0x2c1/0x3a0 [ 433.117147][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.122465][ C1] ? __pfx_kthread+0x10/0x10 [ 433.127134][ C1] ret_from_fork+0x45/0x80 [ 433.131644][ C1] ? __pfx_kthread+0x10/0x10 [ 433.136314][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.141214][ C1] [ 433.144306][ C1] task:kworker/R-nfsio state:I stack:30048 pid:72 tgid:72 ppid:2 flags:0x00004000 [ 433.154643][ C1] Call Trace: [ 433.157995][ C1] [ 433.161016][ C1] __schedule+0x1042/0x34b0 [ 433.165634][ C1] ? __pfx___schedule+0x10/0x10 [ 433.170572][ C1] ? schedule+0x298/0x350 [ 433.174988][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.180110][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.185403][ C1] ? lock_acquire+0x2f/0xb0 [ 433.189994][ C1] ? schedule+0x1fd/0x350 [ 433.194416][ C1] schedule+0xe7/0x350 [ 433.198588][ C1] rescuer_thread+0x946/0xe20 [ 433.203366][ C1] ? __kthread_parkme+0xb7/0x220 [ 433.208410][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.213557][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.218849][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.224143][ C1] ? __kthread_parkme+0x148/0x220 [ 433.229250][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.234552][ C1] kthread+0x2c1/0x3a0 [ 433.238789][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.244080][ C1] ? __pfx_kthread+0x10/0x10 [ 433.248759][ C1] ret_from_fork+0x45/0x80 [ 433.253278][ C1] ? __pfx_kthread+0x10/0x10 [ 433.257951][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.262817][ C1] [ 433.265895][ C1] task:kworker/R-acpi_ state:I stack:30048 pid:108 tgid:108 ppid:2 flags:0x00004000 [ 433.276316][ C1] Call Trace: [ 433.279649][ C1] [ 433.282642][ C1] __schedule+0x1042/0x34b0 [ 433.287236][ C1] ? __pfx___schedule+0x10/0x10 [ 433.292161][ C1] ? schedule+0x298/0x350 [ 433.296575][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.301701][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.307046][ C1] ? lock_acquire+0x2f/0xb0 [ 433.311641][ C1] ? schedule+0x1fd/0x350 [ 433.316091][ C1] schedule+0xe7/0x350 [ 433.320248][ C1] rescuer_thread+0x946/0xe20 [ 433.325024][ C1] ? __kthread_parkme+0xb7/0x220 [ 433.330052][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.335182][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.340479][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.345797][ C1] ? __kthread_parkme+0x148/0x220 [ 433.350915][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.356205][ C1] kthread+0x2c1/0x3a0 [ 433.360355][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.365839][ C1] ? __pfx_kthread+0x10/0x10 [ 433.370607][ C1] ret_from_fork+0x45/0x80 [ 433.375133][ C1] ? __pfx_kthread+0x10/0x10 [ 433.379808][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.384693][ C1] [ 433.387854][ C1] task:hwrng state:S stack:28960 pid:169 tgid:169 ppid:2 flags:0x00004000 [ 433.398249][ C1] Call Trace: [ 433.401590][ C1] [ 433.404593][ C1] __schedule+0x1042/0x34b0 [ 433.409224][ C1] ? __pfx___schedule+0x10/0x10 [ 433.414170][ C1] ? schedule+0x298/0x350 [ 433.418582][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.423696][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.428990][ C1] ? lock_acquire+0x2f/0xb0 [ 433.433595][ C1] ? schedule+0x1fd/0x350 [ 433.438024][ C1] schedule+0xe7/0x350 [ 433.442178][ C1] schedule_timeout+0x136/0x2a0 [ 433.447106][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 433.452560][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 433.458481][ C1] ? __pfx_process_timeout+0x10/0x10 [ 433.463879][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 433.469777][ C1] add_hwgenerator_randomness+0xff/0x190 [ 433.475516][ C1] hwrng_fillfn+0x1f9/0x380 [ 433.480121][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 433.485239][ C1] kthread+0x2c1/0x3a0 [ 433.489379][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.494671][ C1] ? __pfx_kthread+0x10/0x10 [ 433.499353][ C1] ret_from_fork+0x45/0x80 [ 433.503868][ C1] ? __pfx_kthread+0x10/0x10 [ 433.508542][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.513430][ C1] [ 433.516506][ C1] task:scsi_eh_0 state:S stack:30144 pid:271 tgid:271 ppid:2 flags:0x00004000 [ 433.526827][ C1] Call Trace: [ 433.530165][ C1] [ 433.533165][ C1] __schedule+0x1042/0x34b0 [ 433.537769][ C1] ? __pfx___schedule+0x10/0x10 [ 433.542721][ C1] ? schedule+0x298/0x350 [ 433.547147][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.552267][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.557559][ C1] ? lock_acquire+0x2f/0xb0 [ 433.562157][ C1] ? schedule+0x1fd/0x350 [ 433.566638][ C1] schedule+0xe7/0x350 [ 433.570797][ C1] scsi_error_handler+0x532/0xef0 [ 433.576131][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 433.581762][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 433.587828][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.593122][ C1] ? __kthread_parkme+0x148/0x220 [ 433.598324][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 433.603961][ C1] kthread+0x2c1/0x3a0 [ 433.608112][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.613418][ C1] ? __pfx_kthread+0x10/0x10 [ 433.618442][ C1] ret_from_fork+0x45/0x80 [ 433.622958][ C1] ? __pfx_kthread+0x10/0x10 [ 433.627674][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.632895][ C1] [ 433.635963][ C1] task:kworker/R-scsi_ state:I stack:30048 pid:272 tgid:272 ppid:2 flags:0x00004000 [ 433.646418][ C1] Call Trace: [ 433.649761][ C1] [ 433.652766][ C1] __schedule+0x1042/0x34b0 [ 433.657370][ C1] ? __pfx___schedule+0x10/0x10 [ 433.662325][ C1] ? schedule+0x298/0x350 [ 433.666749][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.671861][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.677166][ C1] ? lock_acquire+0x2f/0xb0 [ 433.681857][ C1] ? schedule+0x1fd/0x350 [ 433.686267][ C1] schedule+0xe7/0x350 [ 433.690418][ C1] rescuer_thread+0x946/0xe20 [ 433.695188][ C1] ? __kthread_parkme+0xb7/0x220 [ 433.700206][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.705334][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.710638][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.715932][ C1] ? __kthread_parkme+0x148/0x220 [ 433.721046][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.726356][ C1] kthread+0x2c1/0x3a0 [ 433.730514][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.735803][ C1] ? __pfx_kthread+0x10/0x10 [ 433.740479][ C1] ret_from_fork+0x45/0x80 [ 433.744994][ C1] ? __pfx_kthread+0x10/0x10 [ 433.749665][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.754542][ C1] [ 433.757618][ C1] task:kworker/R-targe state:I stack:30704 pid:293 tgid:293 ppid:2 flags:0x00004000 [ 433.767937][ C1] Call Trace: [ 433.771283][ C1] [ 433.774274][ C1] __schedule+0x1042/0x34b0 [ 433.778882][ C1] ? __pfx___schedule+0x10/0x10 [ 433.783825][ C1] ? schedule+0x298/0x350 [ 433.788240][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.793443][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.798738][ C1] ? lock_acquire+0x2f/0xb0 [ 433.803332][ C1] ? schedule+0x1fd/0x350 [ 433.807762][ C1] schedule+0xe7/0x350 [ 433.811920][ C1] rescuer_thread+0x946/0xe20 [ 433.816713][ C1] ? __kthread_parkme+0xb7/0x220 [ 433.821730][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.826874][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.832168][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.837476][ C1] ? __kthread_parkme+0x148/0x220 [ 433.842601][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.847896][ C1] kthread+0x2c1/0x3a0 [ 433.852047][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.857429][ C1] ? __pfx_kthread+0x10/0x10 [ 433.862099][ C1] ret_from_fork+0x45/0x80 [ 433.866645][ C1] ? __pfx_kthread+0x10/0x10 [ 433.871306][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.876448][ C1] [ 433.879519][ C1] task:kworker/R-targe state:I stack:30240 pid:294 tgid:294 ppid:2 flags:0x00004000 [ 433.889843][ C1] Call Trace: [ 433.893178][ C1] [ 433.896182][ C1] __schedule+0x1042/0x34b0 [ 433.900791][ C1] ? __pfx___schedule+0x10/0x10 [ 433.905735][ C1] ? schedule+0x298/0x350 [ 433.910247][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.915355][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 433.920636][ C1] ? lock_acquire+0x2f/0xb0 [ 433.925253][ C1] ? schedule+0x1fd/0x350 [ 433.929675][ C1] schedule+0xe7/0x350 [ 433.933833][ C1] rescuer_thread+0x946/0xe20 [ 433.938615][ C1] ? __kthread_parkme+0xb7/0x220 [ 433.943639][ C1] ? __pfx_lock_release+0x10/0x10 [ 433.948763][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.954096][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.959402][ C1] ? __kthread_parkme+0x148/0x220 [ 433.964520][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 433.969818][ C1] kthread+0x2c1/0x3a0 [ 433.973987][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.979267][ C1] ? __pfx_kthread+0x10/0x10 [ 433.984039][ C1] ret_from_fork+0x45/0x80 [ 433.988581][ C1] ? __pfx_kthread+0x10/0x10 [ 433.993259][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.998178][ C1] [ 434.001252][ C1] task:kworker/R-xcopy state:I stack:30080 pid:295 tgid:295 ppid:2 flags:0x00004000 [ 434.011592][ C1] Call Trace: [ 434.014937][ C1] [ 434.017926][ C1] __schedule+0x1042/0x34b0 [ 434.022525][ C1] ? __pfx___schedule+0x10/0x10 [ 434.027470][ C1] ? schedule+0x298/0x350 [ 434.031881][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.037110][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.042409][ C1] ? lock_acquire+0x2f/0xb0 [ 434.047014][ C1] ? schedule+0x1fd/0x350 [ 434.051446][ C1] schedule+0xe7/0x350 [ 434.055607][ C1] rescuer_thread+0x946/0xe20 [ 434.060394][ C1] ? __kthread_parkme+0xb7/0x220 [ 434.065415][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.070550][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.075840][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.081141][ C1] ? __kthread_parkme+0x148/0x220 [ 434.086261][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.091563][ C1] kthread+0x2c1/0x3a0 [ 434.095732][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.101035][ C1] ? __pfx_kthread+0x10/0x10 [ 434.105711][ C1] ret_from_fork+0x45/0x80 [ 434.110230][ C1] ? __pfx_kthread+0x10/0x10 [ 434.114912][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.119784][ C1] [ 434.122862][ C1] task:kworker/u8:4 state:I stack:26048 pid:298 tgid:298 ppid:2 flags:0x00004000 [ 434.133179][ C1] Workqueue: 0x0 (events_unbound) [ 434.138437][ C1] Call Trace: [ 434.141779][ C1] [ 434.144787][ C1] __schedule+0x1042/0x34b0 [ 434.149390][ C1] ? __pfx___schedule+0x10/0x10 [ 434.154330][ C1] ? schedule+0x298/0x350 [ 434.158756][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.163876][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.169170][ C1] ? lock_acquire+0x2f/0xb0 [ 434.173767][ C1] ? schedule+0x1fd/0x350 [ 434.178200][ C1] schedule+0xe7/0x350 [ 434.182354][ C1] ? worker_thread+0x271/0xf00 [ 434.187214][ C1] worker_thread+0x2de/0xf00 [ 434.191964][ C1] ? __pfx_worker_thread+0x10/0x10 [ 434.197180][ C1] kthread+0x2c1/0x3a0 [ 434.201381][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.206675][ C1] ? __pfx_kthread+0x10/0x10 [ 434.211350][ C1] ret_from_fork+0x45/0x80 [ 434.215852][ C1] ? __pfx_kthread+0x10/0x10 [ 434.220543][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.225431][ C1] [ 434.228520][ C1] task:kworker/u8:5 state:S stack:25984 pid:324 tgid:324 ppid:2 flags:0x00004000 [ 434.238855][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 434.246394][ C1] Call Trace: [ 434.249734][ C1] [ 434.252731][ C1] __schedule+0x1042/0x34b0 [ 434.257345][ C1] ? __pfx___schedule+0x10/0x10 [ 434.262295][ C1] ? schedule+0x298/0x350 [ 434.266717][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.271825][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.277137][ C1] ? assign_work+0x1a0/0x250 [ 434.281837][ C1] ? worker_thread+0x6c8/0xf00 [ 434.286726][ C1] ? __pfx_worker_thread+0x10/0x10 [ 434.291956][ C1] ? kthread+0x2c1/0x3a0 [ 434.296286][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.301570][ C1] ? __pfx_kthread+0x10/0x10 [ 434.306239][ C1] ? ret_from_fork+0x45/0x80 [ 434.310928][ C1] ? __pfx_kthread+0x10/0x10 [ 434.315596][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 434.320644][ C1] [ 434.323721][ C1] task:kworker/u8:6 state:I stack:23712 pid:331 tgid:331 ppid:2 flags:0x00004000 [ 434.334024][ C1] Workqueue: 0x0 (events_unbound) [ 434.339282][ C1] Call Trace: [ 434.342660][ C1] [ 434.345688][ C1] __schedule+0x1042/0x34b0 [ 434.350298][ C1] ? __pfx___schedule+0x10/0x10 [ 434.355245][ C1] ? schedule+0x298/0x350 [ 434.359667][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.364781][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.370094][ C1] ? lock_acquire+0x2f/0xb0 [ 434.374695][ C1] ? schedule+0x1fd/0x350 [ 434.379116][ C1] schedule+0xe7/0x350 [ 434.383277][ C1] ? worker_thread+0x271/0xf00 [ 434.388144][ C1] worker_thread+0x2de/0xf00 [ 434.392856][ C1] ? __kthread_parkme+0x148/0x220 [ 434.397968][ C1] ? __pfx_worker_thread+0x10/0x10 [ 434.403178][ C1] kthread+0x2c1/0x3a0 [ 434.407332][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.412622][ C1] ? __pfx_kthread+0x10/0x10 [ 434.417305][ C1] ret_from_fork+0x45/0x80 [ 434.421823][ C1] ? __pfx_kthread+0x10/0x10 [ 434.426493][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.431370][ C1] [ 434.434450][ C1] task:kworker/R-liber state:I stack:30832 pid:381 tgid:381 ppid:2 flags:0x00004000 [ 434.444769][ C1] Call Trace: [ 434.448102][ C1] [ 434.451092][ C1] __schedule+0x1042/0x34b0 [ 434.455689][ C1] ? __pfx___schedule+0x10/0x10 [ 434.460680][ C1] ? schedule+0x298/0x350 [ 434.465099][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.470298][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.475582][ C1] ? lock_acquire+0x2f/0xb0 [ 434.480177][ C1] ? schedule+0x1fd/0x350 [ 434.484604][ C1] schedule+0xe7/0x350 [ 434.488765][ C1] rescuer_thread+0x946/0xe20 [ 434.493532][ C1] ? __kthread_parkme+0xb7/0x220 [ 434.498558][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.503688][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.508970][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.514263][ C1] ? __kthread_parkme+0x148/0x220 [ 434.519373][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.524675][ C1] kthread+0x2c1/0x3a0 [ 434.528834][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.534112][ C1] ? __pfx_kthread+0x10/0x10 [ 434.538787][ C1] ret_from_fork+0x45/0x80 [ 434.543304][ C1] ? __pfx_kthread+0x10/0x10 [ 434.547974][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.552847][ C1] [ 434.556008][ C1] task:kworker/R-zd121 state:I stack:30048 pid:414 tgid:414 ppid:2 flags:0x00004000 [ 434.566599][ C1] Call Trace: [ 434.569933][ C1] [ 434.572936][ C1] __schedule+0x1042/0x34b0 [ 434.577574][ C1] ? __pfx___schedule+0x10/0x10 [ 434.582518][ C1] ? schedule+0x298/0x350 [ 434.586929][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.592031][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.597325][ C1] ? lock_acquire+0x2f/0xb0 [ 434.601915][ C1] ? schedule+0x1fd/0x350 [ 434.606337][ C1] schedule+0xe7/0x350 [ 434.610515][ C1] rescuer_thread+0x946/0xe20 [ 434.615302][ C1] ? __kthread_parkme+0xb7/0x220 [ 434.620424][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.625604][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.630986][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.636287][ C1] ? __kthread_parkme+0x148/0x220 [ 434.641410][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.646714][ C1] kthread+0x2c1/0x3a0 [ 434.650881][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.656171][ C1] ? __pfx_kthread+0x10/0x10 [ 434.660848][ C1] ret_from_fork+0x45/0x80 [ 434.665355][ C1] ? __pfx_kthread+0x10/0x10 [ 434.670028][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.674917][ C1] [ 434.677993][ C1] task:kworker/R-uas state:I stack:30048 pid:495 tgid:495 ppid:2 flags:0x00004000 [ 434.688322][ C1] Call Trace: [ 434.691654][ C1] [ 434.694669][ C1] __schedule+0x1042/0x34b0 [ 434.699369][ C1] ? __pfx___schedule+0x10/0x10 [ 434.704316][ C1] ? schedule+0x298/0x350 [ 434.708741][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.713866][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.719151][ C1] ? lock_acquire+0x2f/0xb0 [ 434.723746][ C1] ? schedule+0x1fd/0x350 [ 434.728183][ C1] schedule+0xe7/0x350 [ 434.732353][ C1] rescuer_thread+0x946/0xe20 [ 434.737118][ C1] ? __kthread_parkme+0xb7/0x220 [ 434.742138][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.747270][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.752558][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.757850][ C1] ? __kthread_parkme+0x148/0x220 [ 434.762962][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.768260][ C1] kthread+0x2c1/0x3a0 [ 434.772414][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.777694][ C1] ? __pfx_kthread+0x10/0x10 [ 434.782364][ C1] ret_from_fork+0x45/0x80 [ 434.786872][ C1] ? __pfx_kthread+0x10/0x10 [ 434.791543][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.796505][ C1] [ 434.799590][ C1] task:kworker/R-usbip state:I stack:30048 pid:1054 tgid:1054 ppid:2 flags:0x00004000 [ 434.809912][ C1] Call Trace: [ 434.813255][ C1] [ 434.816261][ C1] __schedule+0x1042/0x34b0 [ 434.820873][ C1] ? __pfx___schedule+0x10/0x10 [ 434.825808][ C1] ? schedule+0x298/0x350 [ 434.830239][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.835365][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.840657][ C1] ? lock_acquire+0x2f/0xb0 [ 434.845257][ C1] ? schedule+0x1fd/0x350 [ 434.849753][ C1] schedule+0xe7/0x350 [ 434.853920][ C1] rescuer_thread+0x946/0xe20 [ 434.858699][ C1] ? __kthread_parkme+0xb7/0x220 [ 434.863726][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.868857][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.874246][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.879559][ C1] ? __kthread_parkme+0x148/0x220 [ 434.884823][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.890125][ C1] kthread+0x2c1/0x3a0 [ 434.894278][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.899563][ C1] ? __pfx_kthread+0x10/0x10 [ 434.904244][ C1] ret_from_fork+0x45/0x80 [ 434.908766][ C1] ? __pfx_kthread+0x10/0x10 [ 434.913440][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.918315][ C1] [ 434.921402][ C1] task:kworker/0:2 state:I stack:21936 pid:1116 tgid:1116 ppid:2 flags:0x00004000 [ 434.931710][ C1] Workqueue: 0x0 (events) [ 434.936255][ C1] Call Trace: [ 434.939588][ C1] [ 434.942587][ C1] __schedule+0x1042/0x34b0 [ 434.947188][ C1] ? __pfx___schedule+0x10/0x10 [ 434.952136][ C1] ? schedule+0x298/0x350 [ 434.956555][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.961662][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.966948][ C1] ? lock_acquire+0x2f/0xb0 [ 434.971539][ C1] ? schedule+0x1fd/0x350 [ 434.975968][ C1] schedule+0xe7/0x350 [ 434.980132][ C1] ? worker_thread+0x271/0xf00 [ 434.985013][ C1] worker_thread+0x2de/0xf00 [ 434.989712][ C1] ? __kthread_parkme+0x148/0x220 [ 434.994821][ C1] ? __pfx_worker_thread+0x10/0x10 [ 435.000038][ C1] kthread+0x2c1/0x3a0 [ 435.004183][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.009477][ C1] ? __pfx_kthread+0x10/0x10 [ 435.014150][ C1] ret_from_fork+0x45/0x80 [ 435.018673][ C1] ? __pfx_kthread+0x10/0x10 [ 435.023358][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.028255][ C1] [ 435.031348][ C1] task:pvrusb2-context state:S stack:29088 pid:1301 tgid:1301 ppid:2 flags:0x00004000 [ 435.041759][ C1] Call Trace: [ 435.045089][ C1] [ 435.048093][ C1] __schedule+0x1042/0x34b0 [ 435.052693][ C1] ? __pfx___schedule+0x10/0x10 [ 435.057714][ C1] ? schedule+0x298/0x350 [ 435.062132][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.067253][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.072544][ C1] ? lock_acquire+0x2f/0xb0 [ 435.077133][ C1] ? schedule+0x1fd/0x350 [ 435.081556][ C1] schedule+0xe7/0x350 [ 435.085714][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 435.091884][ C1] pvr2_context_thread_func+0x631/0x970 [ 435.097553][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 435.103726][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 435.109896][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.115265][ C1] ? __kthread_parkme+0x148/0x220 [ 435.120376][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 435.126627][ C1] kthread+0x2c1/0x3a0 [ 435.130776][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.136057][ C1] ? __pfx_kthread+0x10/0x10 [ 435.140729][ C1] ret_from_fork+0x45/0x80 [ 435.145245][ C1] ? __pfx_kthread+0x10/0x10 [ 435.149966][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.154843][ C1] [ 435.157935][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1338 tgid:1338 ppid:2 flags:0x00004000 [ 435.168435][ C1] Call Trace: [ 435.171772][ C1] [ 435.174792][ C1] __schedule+0x1042/0x34b0 [ 435.179418][ C1] ? __pfx___schedule+0x10/0x10 [ 435.184354][ C1] ? schedule+0x298/0x350 [ 435.188803][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.193965][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.199258][ C1] ? lock_acquire+0x2f/0xb0 [ 435.203873][ C1] ? schedule+0x1fd/0x350 [ 435.208313][ C1] schedule+0xe7/0x350 [ 435.212494][ C1] rescuer_thread+0x946/0xe20 [ 435.217274][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.222309][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.227441][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.232726][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.238208][ C1] ? __kthread_parkme+0x148/0x220 [ 435.243360][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.248657][ C1] kthread+0x2c1/0x3a0 [ 435.252868][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.258152][ C1] ? __pfx_kthread+0x10/0x10 [ 435.262831][ C1] ret_from_fork+0x45/0x80 [ 435.267346][ C1] ? __pfx_kthread+0x10/0x10 [ 435.272025][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.276896][ C1] [ 435.279974][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1339 tgid:1339 ppid:2 flags:0x00004000 [ 435.290294][ C1] Call Trace: [ 435.293620][ C1] [ 435.296615][ C1] __schedule+0x1042/0x34b0 [ 435.301499][ C1] ? __pfx___schedule+0x10/0x10 [ 435.306471][ C1] ? schedule+0x298/0x350 [ 435.310892][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.315999][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.321272][ C1] ? lock_acquire+0x2f/0xb0 [ 435.325855][ C1] ? schedule+0x1fd/0x350 [ 435.330271][ C1] schedule+0xe7/0x350 [ 435.334430][ C1] rescuer_thread+0x946/0xe20 [ 435.339223][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.344244][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.349367][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.354666][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.359964][ C1] ? __kthread_parkme+0x148/0x220 [ 435.365086][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.370474][ C1] kthread+0x2c1/0x3a0 [ 435.374625][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.379906][ C1] ? __pfx_kthread+0x10/0x10 [ 435.384599][ C1] ret_from_fork+0x45/0x80 [ 435.389227][ C1] ? __pfx_kthread+0x10/0x10 [ 435.393901][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.398786][ C1] [ 435.401881][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1340 tgid:1340 ppid:2 flags:0x00004000 [ 435.412196][ C1] Call Trace: [ 435.415564][ C1] [ 435.418610][ C1] __schedule+0x1042/0x34b0 [ 435.423233][ C1] ? __pfx___schedule+0x10/0x10 [ 435.428173][ C1] ? schedule+0x298/0x350 [ 435.432589][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.437716][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.443017][ C1] ? lock_acquire+0x2f/0xb0 [ 435.447600][ C1] ? schedule+0x1fd/0x350 [ 435.452009][ C1] schedule+0xe7/0x350 [ 435.456185][ C1] rescuer_thread+0x946/0xe20 [ 435.461046][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.466060][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.471197][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.476485][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.481778][ C1] ? __kthread_parkme+0x148/0x220 [ 435.486879][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.492195][ C1] kthread+0x2c1/0x3a0 [ 435.496345][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.501721][ C1] ? __pfx_kthread+0x10/0x10 [ 435.506401][ C1] ret_from_fork+0x45/0x80 [ 435.510909][ C1] ? __pfx_kthread+0x10/0x10 [ 435.515581][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.520544][ C1] [ 435.523620][ C1] task:kworker/R-kmems state:I stack:30048 pid:1344 tgid:1344 ppid:2 flags:0x00004000 [ 435.533928][ C1] Call Trace: [ 435.537266][ C1] [ 435.540255][ C1] __schedule+0x1042/0x34b0 [ 435.544858][ C1] ? __pfx___schedule+0x10/0x10 [ 435.549802][ C1] ? schedule+0x298/0x350 [ 435.554228][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.559351][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.564664][ C1] ? lock_acquire+0x2f/0xb0 [ 435.569357][ C1] ? schedule+0x1fd/0x350 [ 435.573784][ C1] schedule+0xe7/0x350 [ 435.577969][ C1] rescuer_thread+0x946/0xe20 [ 435.582746][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.587788][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.592942][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.598232][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.603531][ C1] ? __kthread_parkme+0x148/0x220 [ 435.608642][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.613977][ C1] kthread+0x2c1/0x3a0 [ 435.618136][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.623431][ C1] ? __pfx_kthread+0x10/0x10 [ 435.628116][ C1] ret_from_fork+0x45/0x80 [ 435.632638][ C1] ? __pfx_kthread+0x10/0x10 [ 435.637323][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.642207][ C1] [ 435.645285][ C1] task:kworker/R-elous state:I stack:30368 pid:1357 tgid:1357 ppid:2 flags:0x00004000 [ 435.655608][ C1] Call Trace: [ 435.659045][ C1] [ 435.662037][ C1] __schedule+0x1042/0x34b0 [ 435.666654][ C1] ? __pfx___schedule+0x10/0x10 [ 435.671601][ C1] ? schedule+0x298/0x350 [ 435.676114][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.681245][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.686529][ C1] ? lock_acquire+0x2f/0xb0 [ 435.691132][ C1] ? schedule+0x1fd/0x350 [ 435.695567][ C1] schedule+0xe7/0x350 [ 435.699741][ C1] rescuer_thread+0x946/0xe20 [ 435.704521][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.709629][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.714761][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.720230][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.725533][ C1] ? __kthread_parkme+0x148/0x220 [ 435.730649][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.735953][ C1] kthread+0x2c1/0x3a0 [ 435.740103][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.745397][ C1] ? __pfx_kthread+0x10/0x10 [ 435.750085][ C1] ret_from_fork+0x45/0x80 [ 435.754614][ C1] ? __pfx_kthread+0x10/0x10 [ 435.759371][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.764258][ C1] [ 435.767341][ C1] task:kworker/u8:7 state:S stack:24320 pid:1453 tgid:1453 ppid:2 flags:0x00004000 [ 435.777737][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 435.784967][ C1] Call Trace: [ 435.788305][ C1] [ 435.791298][ C1] __schedule+0x1042/0x34b0 [ 435.795917][ C1] ? __pfx___schedule+0x10/0x10 [ 435.800876][ C1] ? schedule+0x298/0x350 [ 435.805298][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.810413][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.815281][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.820141][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.824999][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 435.830140][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 435.835613][ C1] ? do_wait+0x1dd/0x570 [ 435.840048][ C1] ? kernel_wait+0xa0/0x160 [ 435.844722][ C1] ? __pfx_kernel_wait+0x10/0x10 [ 435.849858][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 435.855653][ C1] ? lock_acquire+0x2f/0xb0 [ 435.860358][ C1] ? call_usermodehelper_exec_work+0xf1/0x170 [ 435.866576][ C1] ? __schedule+0x1042/0x34b0 [ 435.871357][ C1] ? __pfx___schedule+0x10/0x10 [ 435.876310][ C1] ? schedule+0x298/0x350 [ 435.880834][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.885965][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.891261][ C1] ? lock_acquire+0x2f/0xb0 [ 435.895853][ C1] ? schedule+0x1fd/0x350 [ 435.900282][ C1] ? schedule+0xe7/0x350 [ 435.904626][ C1] ? worker_thread+0x271/0xf00 [ 435.909493][ C1] ? worker_thread+0x2de/0xf00 [ 435.914378][ C1] ? __pfx_worker_thread+0x10/0x10 [ 435.919607][ C1] ? kthread+0x2c1/0x3a0 [ 435.923927][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.929219][ C1] ? __pfx_kthread+0x10/0x10 [ 435.933894][ C1] ? ret_from_fork+0x45/0x80 [ 435.938663][ C1] ? __pfx_kthread+0x10/0x10 [ 435.943360][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 435.948418][ C1] [ 435.951501][ C1] task:kworker/u8:8 state:I stack:22608 pid:1507 tgid:1507 ppid:2 flags:0x00004000 [ 435.961813][ C1] Workqueue: 0x0 (events_unbound) [ 435.967044][ C1] Call Trace: [ 435.970389][ C1] [ 435.973387][ C1] __schedule+0x1042/0x34b0 [ 435.978015][ C1] ? __pfx___schedule+0x10/0x10 [ 435.982976][ C1] ? schedule+0x298/0x350 [ 435.987393][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.992592][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.997982][ C1] ? lock_acquire+0x2f/0xb0 [ 436.002600][ C1] ? schedule+0x1fd/0x350 [ 436.007033][ C1] schedule+0xe7/0x350 [ 436.011198][ C1] ? worker_thread+0x271/0xf00 [ 436.016068][ C1] worker_thread+0x2de/0xf00 [ 436.020770][ C1] ? __kthread_parkme+0x148/0x220 [ 436.025893][ C1] ? __pfx_worker_thread+0x10/0x10 [ 436.031102][ C1] kthread+0x2c1/0x3a0 [ 436.035280][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.040573][ C1] ? __pfx_kthread+0x10/0x10 [ 436.045242][ C1] ret_from_fork+0x45/0x80 [ 436.049757][ C1] ? __pfx_kthread+0x10/0x10 [ 436.054438][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.059316][ C1] [ 436.062448][ C1] task:kworker/0:1H state:I stack:28272 pid:1564 tgid:1564 ppid:2 flags:0x00004000 [ 436.072775][ C1] Workqueue: 0x0 (kblockd) [ 436.077555][ C1] Call Trace: [ 436.080890][ C1] [ 436.083890][ C1] __schedule+0x1042/0x34b0 [ 436.088491][ C1] ? __pfx___schedule+0x10/0x10 [ 436.093443][ C1] ? schedule+0x298/0x350 [ 436.097869][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.102995][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.108288][ C1] ? lock_acquire+0x2f/0xb0 [ 436.112893][ C1] ? schedule+0x1fd/0x350 [ 436.117323][ C1] schedule+0xe7/0x350 [ 436.121482][ C1] ? worker_thread+0x271/0xf00 [ 436.126362][ C1] worker_thread+0x2de/0xf00 [ 436.131077][ C1] ? __kthread_parkme+0x148/0x220 [ 436.136199][ C1] ? __pfx_worker_thread+0x10/0x10 [ 436.141405][ C1] kthread+0x2c1/0x3a0 [ 436.145563][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.150866][ C1] ? __pfx_kthread+0x10/0x10 [ 436.155546][ C1] ret_from_fork+0x45/0x80 [ 436.160057][ C1] ? __pfx_kthread+0x10/0x10 [ 436.164734][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.169614][ C1] [ 436.172803][ C1] task:kworker/R-mld state:I stack:30048 pid:1565 tgid:1565 ppid:2 flags:0x00004000 [ 436.183142][ C1] Call Trace: [ 436.186481][ C1] [ 436.189477][ C1] __schedule+0x1042/0x34b0 [ 436.194089][ C1] ? __pfx___schedule+0x10/0x10 [ 436.199037][ C1] ? schedule+0x298/0x350 [ 436.203449][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.208565][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.213868][ C1] ? lock_acquire+0x2f/0xb0 [ 436.218467][ C1] ? schedule+0x1fd/0x350 [ 436.222892][ C1] schedule+0xe7/0x350 [ 436.227053][ C1] rescuer_thread+0x946/0xe20 [ 436.231832][ C1] ? __kthread_parkme+0xb7/0x220 [ 436.236888][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.242022][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 436.247328][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.252623][ C1] ? __kthread_parkme+0x148/0x220 [ 436.257852][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 436.263137][ C1] kthread+0x2c1/0x3a0 [ 436.267285][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.272590][ C1] ? __pfx_kthread+0x10/0x10 [ 436.277264][ C1] ret_from_fork+0x45/0x80 [ 436.281809][ C1] ? __pfx_kthread+0x10/0x10 [ 436.286480][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.291366][ C1] [ 436.294442][ C1] task:kworker/R-ipv6_ state:I stack:30048 pid:1566 tgid:1566 ppid:2 flags:0x00004000 [ 436.304767][ C1] Call Trace: [ 436.308120][ C1] [ 436.311132][ C1] __schedule+0x1042/0x34b0 [ 436.315741][ C1] ? __pfx___schedule+0x10/0x10 [ 436.320685][ C1] ? schedule+0x298/0x350 [ 436.325127][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.330251][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.335535][ C1] ? lock_acquire+0x2f/0xb0 [ 436.340127][ C1] ? schedule+0x1fd/0x350 [ 436.344558][ C1] schedule+0xe7/0x350 [ 436.348731][ C1] rescuer_thread+0x946/0xe20 [ 436.353519][ C1] ? __kthread_parkme+0xb7/0x220 [ 436.358543][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.363681][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 436.368985][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.374287][ C1] ? __kthread_parkme+0x148/0x220 [ 436.379399][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 436.384693][ C1] kthread+0x2c1/0x3a0 [ 436.388848][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.394139][ C1] ? __pfx_kthread+0x10/0x10 [ 436.398819][ C1] ret_from_fork+0x45/0x80 [ 436.403337][ C1] ? __pfx_kthread+0x10/0x10 [ 436.408010][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.412885][ C1] [ 436.415963][ C1] task:jbd2/sda1-8 state:D stack:26064 pid:2823 tgid:2823 ppid:2 flags:0x00004000 [ 436.426550][ C1] Call Trace: [ 436.429890][ C1] [ 436.432897][ C1] __schedule+0x1042/0x34b0 [ 436.437503][ C1] ? __pfx___schedule+0x10/0x10 [ 436.442448][ C1] ? schedule+0x298/0x350 [ 436.446870][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.451997][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.457292][ C1] ? lock_acquire+0x2f/0xb0 [ 436.461890][ C1] ? schedule+0x1fd/0x350 [ 436.466320][ C1] schedule+0xe7/0x350 [ 436.470478][ C1] io_schedule+0xbf/0x130 [ 436.474896][ C1] bit_wait_io+0x15/0xe0 [ 436.479233][ C1] __wait_on_bit+0x62/0x180 [ 436.483853][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 436.488886][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 436.494358][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 436.500443][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 436.506002][ C1] ? __pfx___might_resched+0x10/0x10 [ 436.511391][ C1] ? jbd2_journal_commit_transaction+0x2fcd/0x65b0 [ 436.518006][ C1] __wait_on_buffer+0x64/0x70 [ 436.523125][ C1] jbd2_journal_commit_transaction+0x3864/0x65b0 [ 436.529579][ C1] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 436.536349][ C1] ? lock_acquire+0x2f/0xb0 [ 436.540950][ C1] ? debug_object_deactivate+0x13c/0x370 [ 436.546772][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 436.552117][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 436.558019][ C1] ? debug_object_deactivate+0x1f0/0x370 [ 436.563744][ C1] ? find_held_lock+0x2d/0x110 [ 436.568608][ C1] ? __try_to_del_timer_sync+0x116/0x170 [ 436.574338][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.579469][ C1] ? rcu_is_watching+0x12/0xc0 [ 436.584331][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 436.590325][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.595642][ C1] kjournald2+0x1f8/0x760 [ 436.600079][ C1] ? __kthread_parkme+0xb7/0x220 [ 436.605102][ C1] ? __pfx_kjournald2+0x10/0x10 [ 436.610109][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 436.616280][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.621590][ C1] ? __kthread_parkme+0x148/0x220 [ 436.626712][ C1] ? __pfx_kjournald2+0x10/0x10 [ 436.631696][ C1] kthread+0x2c1/0x3a0 [ 436.635857][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.641144][ C1] ? __pfx_kthread+0x10/0x10 [ 436.645869][ C1] ret_from_fork+0x45/0x80 [ 436.650388][ C1] ? __pfx_kthread+0x10/0x10 [ 436.655200][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.660074][ C1] [ 436.663210][ C1] task:kworker/R-ext4- state:I stack:29024 pid:2824 tgid:2824 ppid:2 flags:0x00004000 [ 436.673630][ C1] Call Trace: [ 436.676977][ C1] [ 436.679974][ C1] __schedule+0x1042/0x34b0 [ 436.684574][ C1] ? __pfx___schedule+0x10/0x10 [ 436.689561][ C1] ? schedule+0x298/0x350 [ 436.694159][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.699363][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.704659][ C1] ? lock_acquire+0x2f/0xb0 [ 436.709273][ C1] ? schedule+0x1fd/0x350 [ 436.713693][ C1] schedule+0xe7/0x350 [ 436.717943][ C1] rescuer_thread+0x946/0xe20 [ 436.722718][ C1] ? __kthread_parkme+0xb7/0x220 [ 436.728013][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.733147][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 436.738463][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.743767][ C1] ? __kthread_parkme+0x148/0x220 [ 436.748906][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 436.754201][ C1] kthread+0x2c1/0x3a0 [ 436.758346][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.763629][ C1] ? __pfx_kthread+0x10/0x10 [ 436.768316][ C1] ret_from_fork+0x45/0x80 [ 436.772833][ C1] ? __pfx_kthread+0x10/0x10 [ 436.777499][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.782376][ C1] [ 436.785547][ C1] task:syslogd state:S stack:25232 pid:2843 tgid:2843 ppid:1 flags:0x00000002 [ 436.795950][ C1] Call Trace: [ 436.799294][ C1] [ 436.802284][ C1] __schedule+0x1042/0x34b0 [ 436.806894][ C1] ? __pfx___schedule+0x10/0x10 [ 436.811851][ C1] ? schedule+0x298/0x350 [ 436.816274][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.821490][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.826784][ C1] ? lock_acquire+0x2f/0xb0 [ 436.831388][ C1] ? schedule+0x1fd/0x350 [ 436.835834][ C1] schedule+0xe7/0x350 [ 436.840073][ C1] schedule_timeout+0x258/0x2a0 [ 436.845029][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 436.850533][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 436.856446][ C1] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 436.862280][ C1] __skb_wait_for_more_packets+0x36c/0x5e0 [ 436.868204][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 436.874647][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 436.880219][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 436.886232][ C1] __unix_dgram_recvmsg+0x243/0xdd0 [ 436.891532][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 436.897373][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 436.902569][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 436.907711][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 436.912850][ C1] sock_recvmsg+0x1f6/0x250 [ 436.917448][ C1] sock_read_iter+0x2bb/0x3b0 [ 436.922217][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 436.927617][ C1] ? security_file_permission+0x21/0x80 [ 436.933267][ C1] vfs_read+0xa4c/0xbe0 [ 436.937529][ C1] ? __pfx_vfs_read+0x10/0x10 [ 436.942346][ C1] ? rcu_is_watching+0x12/0xc0 [ 436.947219][ C1] ksys_read+0x1fa/0x260 [ 436.951669][ C1] ? __pfx_ksys_read+0x10/0x10 [ 436.956547][ C1] do_syscall_64+0xcd/0x250 [ 436.961127][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.967163][ C1] RIP: 0033:0x7fc68477ab6a [ 436.971673][ C1] RSP: 002b:00007fff875d02f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 436.980172][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc68477ab6a [ 436.988285][ C1] RDX: 00000000000000ff RSI: 00005565f0977300 RDI: 0000000000000000 [ 436.996340][ C1] RBP: 00005565f09772c0 R08: 0000000000000001 R09: 0000000000000000 [ 437.004395][ C1] R10: 00007fc6849193a3 R11: 0000000000000246 R12: 00005565f097734b [ 437.012448][ C1] R13: 00005565f0977300 R14: 0000000000000000 R15: 00007fc68495da80 [ 437.020525][ C1] [ 437.023618][ C1] task:acpid state:S stack:25760 pid:2846 tgid:2846 ppid:1 flags:0x00000002 [ 437.033939][ C1] Call Trace: [ 437.037284][ C1] [ 437.040285][ C1] __schedule+0x1042/0x34b0 [ 437.044909][ C1] ? __pfx___schedule+0x10/0x10 [ 437.049858][ C1] ? schedule+0x298/0x350 [ 437.054276][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.059405][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.064700][ C1] ? lock_acquire+0x2f/0xb0 [ 437.069291][ C1] ? schedule+0x1fd/0x350 [ 437.073723][ C1] schedule+0xe7/0x350 [ 437.077884][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 437.084042][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 437.090835][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 437.097200][ C1] do_select+0x12ec/0x17b0 [ 437.101750][ C1] ? __pfx_do_select+0x10/0x10 [ 437.106607][ C1] ? __pfx_mark_lock+0x10/0x10 [ 437.111468][ C1] ? mark_lock+0xb5/0xc60 [ 437.115903][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.120690][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.125688][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.130467][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.135318][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.140096][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.144893][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.149682][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.154456][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.159751][ C1] ? lock_acquire+0x2f/0xb0 [ 437.164356][ C1] ? __might_fault+0xe3/0x190 [ 437.169136][ C1] ? __might_fault+0xe3/0x190 [ 437.173926][ C1] ? core_sys_select+0x459/0xb80 [ 437.179000][ C1] core_sys_select+0x459/0xb80 [ 437.183879][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 437.189290][ C1] ? dput.part.0+0xd8/0x9b0 [ 437.193923][ C1] ? set_user_sigmask+0x217/0x2a0 [ 437.199063][ C1] ? vfs_read+0x239/0xbe0 [ 437.203563][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 437.209043][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.214545][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 437.220022][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 437.226045][ C1] __x64_sys_pselect6+0x183/0x240 [ 437.231181][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 437.236847][ C1] do_syscall_64+0xcd/0x250 [ 437.241427][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.247413][ C1] RIP: 0033:0x7f6f9a549591 [ 437.251892][ C1] RSP: 002b:00007fff26239690 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 437.260392][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f9a549591 [ 437.268444][ C1] RDX: 0000000000000000 RSI: 00007fff26239788 RDI: 000000000000000c [ 437.276485][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 437.284526][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 437.292572][ C1] R13: 0000555cc517f178 R14: 0000000000000000 R15: 000000000000000b [ 437.300637][ C1] [ 437.303713][ C1] task:klogd state:S stack:25424 pid:2850 tgid:2850 ppid:1 flags:0x00000002 [ 437.314018][ C1] Call Trace: [ 437.317370][ C1] [ 437.320383][ C1] __schedule+0x1042/0x34b0 [ 437.324985][ C1] ? __pfx___schedule+0x10/0x10 [ 437.329929][ C1] ? schedule+0x298/0x350 [ 437.334347][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.339808][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.345102][ C1] ? lock_acquire+0x2f/0xb0 [ 437.349782][ C1] ? schedule+0x1fd/0x350 [ 437.354204][ C1] schedule+0xe7/0x350 [ 437.358364][ C1] syslog_print+0x214/0x5d0 [ 437.362978][ C1] ? __pfx_syslog_print+0x10/0x10 [ 437.368099][ C1] ? avc_has_perm_noaudit+0x143/0x3a0 [ 437.373565][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 437.379733][ C1] ? avc_has_perm+0x11b/0x1c0 [ 437.384533][ C1] do_syslog+0x3e1/0x6c0 [ 437.388847][ C1] ? __pfx_do_syslog+0x10/0x10 [ 437.393709][ C1] ? rcu_is_watching+0x12/0xc0 [ 437.398562][ C1] __x64_sys_syslog+0x74/0xb0 [ 437.403427][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.408727][ C1] do_syscall_64+0xcd/0x250 [ 437.413315][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.419325][ C1] RIP: 0033:0x7fdac8e7cfa7 [ 437.423806][ C1] RSP: 002b:00007ffea4cfd008 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 437.432301][ C1] RAX: ffffffffffffffda RBX: 00007fdac901b4a0 RCX: 00007fdac8e7cfa7 [ 437.440354][ C1] RDX: 00000000000003ff RSI: 00007fdac901b4a0 RDI: 0000000000000002 [ 437.448497][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 50051f1290db2e1d [ 437.456544][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fdac901b4a0 [ 437.464593][ C1] R13: 00007fdac900b212 R14: 00007fdac901b4f6 R15: 00007fdac901b4f6 [ 437.472672][ C1] [ 437.475761][ C1] task:udevd state:S stack:26848 pid:2861 tgid:2861 ppid:1 flags:0x00000002 [ 437.486085][ C1] Call Trace: [ 437.489417][ C1] [ 437.492412][ C1] __schedule+0x1042/0x34b0 [ 437.497029][ C1] ? __pfx___schedule+0x10/0x10 [ 437.501981][ C1] ? schedule+0x298/0x350 [ 437.506404][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.511521][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.516913][ C1] ? lock_acquire+0x2f/0xb0 [ 437.521509][ C1] ? schedule+0x1fd/0x350 [ 437.525936][ C1] schedule+0xe7/0x350 [ 437.530119][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 437.536280][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 437.542952][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 437.547993][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 437.553578][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 437.558485][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 437.563699][ C1] ? kmem_cache_free+0x133/0x480 [ 437.568729][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 437.575157][ C1] ? do_unlinkat+0x173/0x710 [ 437.579837][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 437.585123][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 437.590945][ C1] do_syscall_64+0xcd/0x250 [ 437.595536][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.601611][ C1] RIP: 0033:0x7f6c6895c457 [ 437.606098][ C1] RSP: 002b:00007fffaf9a8dd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 437.614593][ C1] RAX: ffffffffffffffda RBX: 00007fffaf9a8ed8 RCX: 00007f6c6895c457 [ 437.622784][ C1] RDX: 0000000000000008 RSI: 00007fffaf9a8ed8 RDI: 000000000000000b [ 437.630833][ C1] RBP: 0000564408a101a0 R08: 0000000000000007 R09: 32550bd56a6768a5 [ 437.638882][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 437.647040][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 437.655133][ C1] [ 437.658212][ C1] task:dbus-daemon state:S stack:28032 pid:2883 tgid:2883 ppid:1 flags:0x00000002 [ 437.668545][ C1] Call Trace: [ 437.671883][ C1] [ 437.674879][ C1] __schedule+0x1042/0x34b0 [ 437.679490][ C1] ? __pfx___schedule+0x10/0x10 [ 437.684442][ C1] ? schedule+0x298/0x350 [ 437.688842][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.693954][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.699239][ C1] ? lock_acquire+0x2f/0xb0 [ 437.703842][ C1] ? schedule+0x1fd/0x350 [ 437.708368][ C1] schedule+0xe7/0x350 [ 437.712532][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 437.718707][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 437.725383][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 437.730423][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 437.735975][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 437.740851][ C1] ? mark_lock+0xb5/0xc60 [ 437.745288][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 437.750626][ C1] ? find_held_lock+0x2d/0x110 [ 437.755477][ C1] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 437.762089][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.767226][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 437.773663][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 437.778946][ C1] ? handle_mm_fault+0x497/0xaa0 [ 437.783969][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 437.789771][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 437.795163][ C1] do_syscall_64+0xcd/0x250 [ 437.799752][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.805753][ C1] RIP: 0033:0x7fdc7aa35457 [ 437.810245][ C1] RSP: 002b:00007ffe5bee8748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 437.818742][ C1] RAX: ffffffffffffffda RBX: 00007ffe5bee8758 RCX: 00007fdc7aa35457 [ 437.826889][ C1] RDX: 0000000000000040 RSI: 00007ffe5bee8758 RDI: 0000000000000003 [ 437.834945][ C1] RBP: 00007ffe5bee8ae8 R08: 0000000000000b72 R09: 00007fdc7abaa080 [ 437.843091][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 437.851140][ C1] R13: 0000000000000001 R14: 00007ffe5bee8ae8 R15: 00007ffe5bee8df8 [ 437.859208][ C1] [ 437.862377][ C1] task:dhcpcd state:S stack:26032 pid:2898 tgid:2898 ppid:1 flags:0x00000002 [ 437.872686][ C1] Call Trace: [ 437.876119][ C1] [ 437.879114][ C1] __schedule+0x1042/0x34b0 [ 437.883718][ C1] ? __pfx___schedule+0x10/0x10 [ 437.888764][ C1] ? schedule+0x298/0x350 [ 437.893185][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.898304][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.903595][ C1] ? lock_acquire+0x2f/0xb0 [ 437.908197][ C1] ? schedule+0x1fd/0x350 [ 437.912670][ C1] schedule+0xe7/0x350 [ 437.916873][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 437.923027][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 437.929709][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.935007][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 437.940363][ C1] ? __pfx___pollwait+0x10/0x10 [ 437.945380][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 437.950777][ C1] ? unix_dgram_poll+0x373/0x780 [ 437.955865][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 437.962267][ C1] do_sys_poll+0xae0/0xde0 [ 437.966827][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 437.971939][ C1] ? move_addr_to_user+0xab/0x1d0 [ 437.977074][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.981842][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.986622][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.991398][ C1] ? __pfx_pollwake+0x10/0x10 [ 437.996210][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.001503][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.006887][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.012262][ C1] ? set_user_sigmask+0x217/0x2a0 [ 438.017396][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 438.022908][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 438.027781][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 438.033179][ C1] ? __secure_computing+0x227/0x3a0 [ 438.038579][ C1] do_syscall_64+0xcd/0x250 [ 438.043166][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.049511][ C1] RIP: 0033:0x7f15a8d73ad5 [ 438.053995][ C1] RSP: 002b:00007ffd4b69c220 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.062497][ C1] RAX: ffffffffffffffda RBX: 000055eb7f0e0f20 RCX: 00007f15a8d73ad5 [ 438.070545][ C1] RDX: 00007ffd4b69c240 RSI: 0000000000000004 RDI: 000055eb7f0eaeb0 [ 438.078594][ C1] RBP: 00007ffd4b69c570 R08: 0000000000000008 R09: 00007f15a8e5c080 [ 438.086656][ C1] R10: 00007ffd4b69c570 R11: 0000000000000246 R12: 00007ffd4b69c268 [ 438.094704][ C1] R13: 000055eb668e8610 R14: 0000000000000000 R15: 0000000000000000 [ 438.102803][ C1] [ 438.105890][ C1] task:dhcpcd state:S stack:24064 pid:2899 tgid:2899 ppid:2898 flags:0x00000002 [ 438.116212][ C1] Call Trace: [ 438.119560][ C1] [ 438.122575][ C1] __schedule+0x1042/0x34b0 [ 438.127195][ C1] ? __pfx___schedule+0x10/0x10 [ 438.132142][ C1] ? schedule+0x298/0x350 [ 438.136626][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.141865][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.147197][ C1] ? lock_acquire+0x2f/0xb0 [ 438.151799][ C1] ? schedule+0x1fd/0x350 [ 438.156235][ C1] schedule+0xe7/0x350 [ 438.160394][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 438.166550][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 438.173224][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.178531][ C1] ? __pfx___pollwait+0x10/0x10 [ 438.183492][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 438.188885][ C1] ? unix_dgram_poll+0x373/0x780 [ 438.194008][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 438.200536][ C1] do_sys_poll+0xae0/0xde0 [ 438.205065][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 438.210355][ C1] ? sock_kfree_s+0x39/0x60 [ 438.214966][ C1] ? ____sys_sendmsg+0x4cd/0xc90 [ 438.220091][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.224864][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.229650][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.234562][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.239854][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.245159][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.250449][ C1] ? set_user_sigmask+0x217/0x2a0 [ 438.255611][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 438.261100][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 438.266306][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 438.271167][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 438.276613][ C1] do_syscall_64+0xcd/0x250 [ 438.281216][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.287213][ C1] RIP: 0033:0x7f15a8d73ad5 [ 438.291696][ C1] RSP: 002b:00007ffd4b69c220 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.300197][ C1] RAX: ffffffffffffffda RBX: 000055eb7f0e0f20 RCX: 00007f15a8d73ad5 [ 438.308243][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055eb7f0e0f00 [ 438.316287][ C1] RBP: 00007ffd4b69c570 R08: 0000000000000008 R09: 00007ffd4b68c0d8 [ 438.324353][ C1] R10: 00007ffd4b69c570 R11: 0000000000000246 R12: 0000000000000000 [ 438.332402][ C1] R13: 000055eb668e8610 R14: 0000000000000000 R15: 0000000000000000 [ 438.340472][ C1] [ 438.343567][ C1] task:dhcpcd state:S stack:27984 pid:2900 tgid:2900 ppid:2898 flags:0x00000002 [ 438.353912][ C1] Call Trace: [ 438.357254][ C1] [ 438.360245][ C1] __schedule+0x1042/0x34b0 [ 438.364849][ C1] ? __pfx___schedule+0x10/0x10 [ 438.369806][ C1] ? schedule+0x298/0x350 [ 438.374223][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.379347][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.384641][ C1] ? lock_acquire+0x2f/0xb0 [ 438.389229][ C1] ? schedule+0x1fd/0x350 [ 438.393648][ C1] schedule+0xe7/0x350 [ 438.397808][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 438.403976][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 438.410653][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.415965][ C1] ? __pfx___pollwait+0x10/0x10 [ 438.420993][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 438.426449][ C1] ? unix_dgram_poll+0x373/0x780 [ 438.431514][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 438.437867][ C1] do_sys_poll+0xae0/0xde0 [ 438.442418][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 438.447444][ C1] ? hlock_class+0x4e/0x130 [ 438.452019][ C1] ? mark_lock+0xb5/0xc60 [ 438.456518][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.461300][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.466072][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.470851][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.475664][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.480969][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.486269][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.491674][ C1] ? set_user_sigmask+0x217/0x2a0 [ 438.496795][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 438.502266][ C1] ? __rseq_handle_notify_resume+0x67c/0x10b0 [ 438.508442][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 438.513945][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 438.518817][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 438.524213][ C1] ? __secure_computing+0x227/0x3a0 [ 438.529523][ C1] do_syscall_64+0xcd/0x250 [ 438.534107][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.540097][ C1] RIP: 0033:0x7f15a8d73ad5 [ 438.544602][ C1] RSP: 002b:00007ffd4b69c220 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.553102][ C1] RAX: ffffffffffffffda RBX: 000055eb7f0e0f20 RCX: 00007f15a8d73ad5 [ 438.561161][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055eb7f0ea020 [ 438.569202][ C1] RBP: 00007ffd4b69c570 R08: 0000000000000008 R09: 000055eb668e83d0 [ 438.577254][ C1] R10: 00007ffd4b69c570 R11: 0000000000000246 R12: 0000000000000000 [ 438.585344][ C1] R13: 000055eb668e8610 R14: 0000000000000003 R15: 0000000000000000 [ 438.593423][ C1] [ 438.596509][ C1] task:dhcpcd state:S stack:27504 pid:2901 tgid:2901 ppid:2898 flags:0x00000002 [ 438.607084][ C1] Call Trace: [ 438.610607][ C1] [ 438.613613][ C1] __schedule+0x1042/0x34b0 [ 438.618229][ C1] ? __pfx___schedule+0x10/0x10 [ 438.623187][ C1] ? schedule+0x298/0x350 [ 438.627612][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.632725][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.638102][ C1] ? lock_acquire+0x2f/0xb0 [ 438.642700][ C1] ? schedule+0x1fd/0x350 [ 438.647127][ C1] schedule+0xe7/0x350 [ 438.651300][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 438.657761][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 438.664519][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.669836][ C1] ? __pfx___pollwait+0x10/0x10 [ 438.674826][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 438.680210][ C1] ? unix_dgram_poll+0x373/0x780 [ 438.685233][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 438.691843][ C1] do_sys_poll+0xae0/0xde0 [ 438.696388][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 438.701491][ C1] ? unix_stream_recvmsg+0x138/0x1c0 [ 438.706879][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.711709][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.716582][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.721366][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.726260][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.731074][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.736470][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.741775][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.747152][ C1] ? set_user_sigmask+0x217/0x2a0 [ 438.752278][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 438.757763][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 438.763332][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 438.768217][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 438.773650][ C1] ? ksys_read+0x1ad/0x260 [ 438.778169][ C1] ? __secure_computing+0x227/0x3a0 [ 438.783478][ C1] do_syscall_64+0xcd/0x250 [ 438.788069][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.794066][ C1] RIP: 0033:0x7f15a8d73ad5 [ 438.798539][ C1] RSP: 002b:00007ffd4b69c220 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 438.807041][ C1] RAX: ffffffffffffffda RBX: 000055eb7f0e0f20 RCX: 00007f15a8d73ad5 [ 438.815101][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055eb7f0ea020 [ 438.823240][ C1] RBP: 00007ffd4b69c570 R08: 0000000000000008 R09: 000055eb668e83d0 [ 438.831283][ C1] R10: 00007ffd4b69c570 R11: 0000000000000246 R12: 0000000000000000 [ 438.839332][ C1] R13: 000055eb668e8610 R14: 0000000000000000 R15: 0000000000000000 [ 438.847674][ C1] [ 438.850758][ C1] task:sshd state:S stack:27728 pid:2917 tgid:2917 ppid:1 flags:0x00000002 [ 438.861078][ C1] Call Trace: [ 438.864412][ C1] [ 438.867413][ C1] __schedule+0x1042/0x34b0 [ 438.872017][ C1] ? __pfx___schedule+0x10/0x10 [ 438.876964][ C1] ? schedule+0x298/0x350 [ 438.881388][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.886510][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.891972][ C1] ? lock_acquire+0x2f/0xb0 [ 438.896557][ C1] ? schedule+0x1fd/0x350 [ 438.900987][ C1] schedule+0xe7/0x350 [ 438.905152][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 438.911318][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 438.918048][ C1] ? tcp_poll+0x45b/0xf90 [ 438.922492][ C1] ? lock_acquire+0x2f/0xb0 [ 438.927082][ C1] ? __might_fault+0xe3/0x190 [ 438.931943][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 438.938291][ C1] do_sys_poll+0xae0/0xde0 [ 438.942819][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 438.947858][ C1] ? mark_lock+0xb5/0xc60 [ 438.952328][ C1] ? __pfx_mark_lock+0x10/0x10 [ 438.957177][ C1] ? __pfx_mark_lock+0x10/0x10 [ 438.962034][ C1] ? __pfx_mark_lock+0x10/0x10 [ 438.966899][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.971675][ C1] ? __pfx_pollwake+0x10/0x10 [ 438.976552][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.981878][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.987171][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 438.992628][ C1] ? set_user_sigmask+0x217/0x2a0 [ 438.997764][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 439.003251][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 439.008119][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 439.013609][ C1] do_syscall_64+0xcd/0x250 [ 439.018197][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.024253][ C1] RIP: 0033:0x7f1065f1bad5 [ 439.028747][ C1] RSP: 002b:00007ffc736401c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 439.037371][ C1] RAX: ffffffffffffffda RBX: 000055caa4f36ad0 RCX: 00007f1065f1bad5 [ 439.045506][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055caa4f3c4b0 [ 439.053550][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 439.061599][ C1] R10: 00007ffc73640378 R11: 0000000000000246 R12: 000055caa4f3c4b0 [ 439.069648][ C1] R13: 00007ffc73640378 R14: 0000000000000002 R15: 000055caa4f37b2c [ 439.077717][ C1] [ 439.080794][ C1] task:getty state:S stack:25328 pid:2919 tgid:2919 ppid:1 flags:0x00000002 [ 439.091374][ C1] Call Trace: [ 439.094732][ C1] [ 439.097723][ C1] __schedule+0x1042/0x34b0 [ 439.102362][ C1] ? __pfx___schedule+0x10/0x10 [ 439.107316][ C1] ? schedule+0x298/0x350 [ 439.111739][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.116874][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.122191][ C1] ? lock_acquire+0x2f/0xb0 [ 439.126874][ C1] ? schedule+0x1fd/0x350 [ 439.131304][ C1] schedule+0xe7/0x350 [ 439.135469][ C1] schedule_timeout+0x258/0x2a0 [ 439.140403][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 439.145929][ C1] ? down_read+0xc9/0x330 [ 439.150369][ C1] ? __pfx___up_read+0x10/0x10 [ 439.155245][ C1] ? wait_woken+0x48/0x1c0 [ 439.159842][ C1] wait_woken+0x175/0x1c0 [ 439.164360][ C1] n_tty_read+0x10fb/0x1480 [ 439.168994][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 439.173950][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 439.180136][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 439.185883][ C1] tty_read+0x30e/0x5b0 [ 439.190137][ C1] ? __pfx_tty_read+0x10/0x10 [ 439.194901][ C1] ? inode_security+0x101/0x130 [ 439.199844][ C1] ? security_file_permission+0x21/0x80 [ 439.205511][ C1] vfs_read+0x87f/0xbe0 [ 439.209774][ C1] ? __pfx_vfs_read+0x10/0x10 [ 439.214587][ C1] ksys_read+0x12f/0x260 [ 439.218939][ C1] ? __pfx_ksys_read+0x10/0x10 [ 439.223810][ C1] do_syscall_64+0xcd/0x250 [ 439.228393][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.234381][ C1] RIP: 0033:0x7f44319a3b6a [ 439.238880][ C1] RSP: 002b:00007fff98151238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 439.247390][ C1] RAX: ffffffffffffffda RBX: 0000557d5e0ad2c0 RCX: 00007f44319a3b6a [ 439.255535][ C1] RDX: 0000000000000001 RSI: 00007fff98151250 RDI: 0000000000000000 [ 439.263591][ C1] RBP: 0000557d5e0ad320 R08: 0000000000000000 R09: c4c4dea63c72524c [ 439.271640][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 0000557d5e0ad35c [ 439.279783][ C1] R13: 00007fff98151250 R14: 0000000000000000 R15: 0000557d5e0ad35c [ 439.287868][ C1] [ 439.290947][ C1] task:dhcpcd state:S stack:25904 pid:2921 tgid:2921 ppid:2899 flags:0x00000002 [ 439.301254][ C1] Call Trace: [ 439.304594][ C1] [ 439.307591][ C1] __schedule+0x1042/0x34b0 [ 439.312204][ C1] ? __pfx___schedule+0x10/0x10 [ 439.317233][ C1] ? schedule+0x298/0x350 [ 439.321656][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.326761][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.332060][ C1] ? lock_acquire+0x2f/0xb0 [ 439.336650][ C1] ? schedule+0x1fd/0x350 [ 439.341071][ C1] schedule+0xe7/0x350 [ 439.345238][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 439.351477][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 439.358152][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.363463][ C1] ? __pfx___pollwait+0x10/0x10 [ 439.368430][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 439.373800][ C1] ? unix_dgram_poll+0x373/0x780 [ 439.378838][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 439.385174][ C1] do_sys_poll+0xae0/0xde0 [ 439.389707][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 439.394743][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 439.400089][ C1] ? __pfx_pollwake+0x10/0x10 [ 439.404867][ C1] ? __pfx_pollwake+0x10/0x10 [ 439.409704][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.415005][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.420318][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 439.425643][ C1] ? set_user_sigmask+0x217/0x2a0 [ 439.430822][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 439.436302][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 439.441825][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 439.446694][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 439.452096][ C1] ? __secure_computing+0x227/0x3a0 [ 439.457411][ C1] do_syscall_64+0xcd/0x250 [ 439.462006][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.468009][ C1] RIP: 0033:0x7f15a8d73ad5 [ 439.472492][ C1] RSP: 002b:00007ffd4b69c220 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 439.480995][ C1] RAX: ffffffffffffffda RBX: 000055eb7f0e0f20 RCX: 00007f15a8d73ad5 [ 439.489034][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055eb7f0ebd90 [ 439.497072][ C1] RBP: 00007ffd4b69c570 R08: 0000000000000008 R09: 0000000000000000 [ 439.505129][ C1] R10: 00007ffd4b69c570 R11: 0000000000000246 R12: 0000000000000000 [ 439.513179][ C1] R13: 000055eb668e8610 R14: 0000000000000000 R15: 0000000000000000 [ 439.521249][ C1] [ 439.524332][ C1] task:kworker/1:2 state:R running task stack:21584 pid:3042 tgid:3042 ppid:2 flags:0x00004000 [ 439.536313][ C1] Workqueue: 0x0 (events) [ 439.540839][ C1] Call Trace: [ 439.544179][ C1] [ 439.547177][ C1] __schedule+0x1042/0x34b0 [ 439.551792][ C1] ? __pfx___schedule+0x10/0x10 [ 439.556743][ C1] ? schedule+0x298/0x350 [ 439.561179][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.566301][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.571591][ C1] ? lock_acquire+0x2f/0xb0 [ 439.576192][ C1] ? schedule+0x1fd/0x350 [ 439.580620][ C1] schedule+0xe7/0x350 [ 439.584777][ C1] ? worker_thread+0x271/0xf00 [ 439.589658][ C1] worker_thread+0x2de/0xf00 [ 439.594357][ C1] ? __pfx_worker_thread+0x10/0x10 [ 439.599586][ C1] kthread+0x2c1/0x3a0 [ 439.603920][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.609216][ C1] ? __pfx_kthread+0x10/0x10 [ 439.614328][ C1] ret_from_fork+0x45/0x80 [ 439.618869][ C1] ? __pfx_kthread+0x10/0x10 [ 439.623542][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.628428][ C1] [ 439.631530][ C1] task:sshd state:S stack:25424 pid:3997 tgid:3997 ppid:2917 flags:0x00000002 [ 439.641859][ C1] Call Trace: [ 439.645209][ C1] [ 439.648211][ C1] __schedule+0x1042/0x34b0 [ 439.652828][ C1] ? __pfx___schedule+0x10/0x10 [ 439.657778][ C1] ? schedule+0x298/0x350 [ 439.662217][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.667346][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.672663][ C1] ? lock_acquire+0x2f/0xb0 [ 439.677260][ C1] ? schedule+0x1fd/0x350 [ 439.681679][ C1] schedule+0xe7/0x350 [ 439.685843][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 439.692013][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 439.698798][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 439.704098][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 439.710007][ C1] ? __pollwait+0x26d/0x4c0 [ 439.714725][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 439.721081][ C1] do_sys_poll+0xae0/0xde0 [ 439.725608][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 439.730847][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 439.735890][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 439.741219][ C1] ? __pfx_mark_lock+0x10/0x10 [ 439.746084][ C1] ? __pfx_mark_lock+0x10/0x10 [ 439.750949][ C1] ? tcp_sendmsg+0x38/0x50 [ 439.755455][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.760626][ C1] ? __pfx_pollwake+0x10/0x10 [ 439.765417][ C1] ? __pfx_pollwake+0x10/0x10 [ 439.770207][ C1] ? __pfx_pollwake+0x10/0x10 [ 439.774994][ C1] ? __pfx_pollwake+0x10/0x10 [ 439.779812][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.785117][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.790420][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 439.795881][ C1] ? set_user_sigmask+0x217/0x2a0 [ 439.801013][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 439.806627][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 439.811498][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 439.816903][ C1] ? ksys_write+0x1ad/0x260 [ 439.821510][ C1] ? __pfx_ksys_write+0x10/0x10 [ 439.826506][ C1] do_syscall_64+0xcd/0x250 [ 439.831101][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.837092][ C1] RIP: 0033:0x7f5d10ab9ad5 [ 439.841588][ C1] RSP: 002b:00007ffc7c55cae0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 439.850098][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f5d10ab9ad5 [ 439.858162][ C1] RDX: 00007ffc7c55cb00 RSI: 0000000000000004 RDI: 0000555f00faab20 [ 439.866230][ C1] RBP: 0000555f00fa95e0 R08: 0000000000000008 R09: 0000000000000000 [ 439.874334][ C1] R10: 00007ffc7c55cbe8 R11: 0000000000000246 R12: 0000555ef98adaa4 [ 439.882380][ C1] R13: 0000000000000001 R14: 0000555ef98ae3e8 R15: 00007ffc7c55cb68 [ 439.890533][ C1] [ 439.893621][ C1] task:syz-execprog state:S stack:25424 pid:3999 tgid:3999 ppid:3997 flags:0x00000000 [ 439.903929][ C1] Call Trace: [ 439.907270][ C1] [ 439.910279][ C1] __schedule+0x1042/0x34b0 [ 439.914974][ C1] ? __pfx___schedule+0x10/0x10 [ 439.919925][ C1] ? schedule+0x298/0x350 [ 439.924346][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.929484][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.934869][ C1] ? lock_acquire+0x2f/0xb0 [ 439.939473][ C1] ? schedule+0x1fd/0x350 [ 439.943913][ C1] schedule+0xe7/0x350 [ 439.948114][ C1] do_wait+0x1dd/0x570 [ 439.952364][ C1] kernel_waitid+0x116/0x180 [ 439.957066][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 439.962299][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 439.968035][ C1] ? __asan_memset+0x23/0x50 [ 439.972792][ C1] ? __hrtimer_init+0x106/0x2c0 [ 439.977743][ C1] __do_sys_waitid+0x21d/0x250 [ 439.982607][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 439.988079][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 439.993381][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.998245][ C1] do_syscall_64+0xcd/0x250 [ 440.002875][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.008883][ C1] RIP: 0033:0x40708e [ 440.012849][ C1] RSP: 002b:000000c00007ad60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 440.021343][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 440.029416][ C1] RDX: 000000c00007ae48 RSI: 0000000000000fa4 RDI: 0000000000000001 [ 440.037462][ C1] RBP: 000000c00007ada0 R08: 0000000000000000 R09: 0000000000000000 [ 440.045599][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c00007ae90 [ 440.053641][ C1] R13: 0000000000000001 R14: 000000c0022d41c0 R15: 0000000000000001 [ 440.061781][ C1] [ 440.064886][ C1] task:syz-execprog state:S stack:27520 pid:4000 tgid:3999 ppid:3997 flags:0x00000000 [ 440.075208][ C1] Call Trace: [ 440.078562][ C1] [ 440.081575][ C1] __schedule+0x1042/0x34b0 [ 440.086276][ C1] ? __pfx___schedule+0x10/0x10 [ 440.091238][ C1] ? schedule+0x298/0x350 [ 440.095683][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.100810][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.106276][ C1] ? lock_acquire+0x2f/0xb0 [ 440.110874][ C1] ? schedule+0x1fd/0x350 [ 440.115323][ C1] ? futex_wait_queue+0x41/0x1f0 [ 440.120358][ C1] schedule+0xe7/0x350 [ 440.124525][ C1] futex_wait_queue+0xfc/0x1f0 [ 440.129387][ C1] __futex_wait+0x291/0x3c0 [ 440.133994][ C1] ? __pfx___futex_wait+0x10/0x10 [ 440.139098][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 440.144233][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.149617][ C1] ? ktime_add_safe+0x60/0x70 [ 440.154407][ C1] futex_wait+0xe9/0x380 [ 440.158744][ C1] ? __pfx_futex_wait+0x10/0x10 [ 440.163693][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 440.168999][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.174280][ C1] ? ktime_get+0xd9/0x1a0 [ 440.178698][ C1] do_futex+0x22b/0x350 [ 440.182944][ C1] ? __pfx_do_futex+0x10/0x10 [ 440.187721][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 440.192658][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 440.198142][ C1] ? rcu_is_watching+0x12/0xc0 [ 440.203003][ C1] do_syscall_64+0xcd/0x250 [ 440.207600][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.213605][ C1] RIP: 0033:0x476343 [ 440.217565][ C1] RSP: 002b:000000c000061e80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 440.226064][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 440.234113][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004048320 [ 440.242247][ C1] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 440.250298][ C1] R10: 000000c000061eb8 R11: 0000000000000206 R12: 000000c000061eb8 [ 440.258351][ C1] R13: 000000c00007e008 R14: 000000c000006540 R15: 0fffffffffffffff [ 440.266425][ C1] [ 440.269508][ C1] task:syz-execprog state:S stack:26816 pid:4001 tgid:3999 ppid:3997 flags:0x00000000 [ 440.279835][ C1] Call Trace: [ 440.283188][ C1] [ 440.286183][ C1] __schedule+0x1042/0x34b0 [ 440.290787][ C1] ? __pfx___schedule+0x10/0x10 [ 440.295735][ C1] ? schedule+0x298/0x350 [ 440.300170][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.305296][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.310680][ C1] ? lock_acquire+0x2f/0xb0 [ 440.315287][ C1] ? schedule+0x1fd/0x350 [ 440.319729][ C1] ? futex_wait_queue+0x41/0x1f0 [ 440.324782][ C1] schedule+0xe7/0x350 [ 440.328955][ C1] futex_wait_queue+0xfc/0x1f0 [ 440.333806][ C1] __futex_wait+0x291/0x3c0 [ 440.338437][ C1] ? __pfx___futex_wait+0x10/0x10 [ 440.343558][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.348996][ C1] futex_wait+0xe9/0x380 [ 440.353330][ C1] ? __pfx_futex_wait+0x10/0x10 [ 440.358279][ C1] ? vfs_write+0x306/0x1150 [ 440.362989][ C1] ? __pfx_pipe_write+0x10/0x10 [ 440.367931][ C1] do_futex+0x22b/0x350 [ 440.372265][ C1] ? __pfx_do_futex+0x10/0x10 [ 440.377026][ C1] ? __fget_files+0x40/0x3f0 [ 440.381744][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 440.386606][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 440.391982][ C1] ? rcu_is_watching+0x12/0xc0 [ 440.396851][ C1] do_syscall_64+0xcd/0x250 [ 440.401478][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.407479][ C1] RIP: 0033:0x476343 [ 440.411507][ C1] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 440.420005][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 440.428051][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 440.436106][ C1] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 440.444164][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000000d [ 440.452218][ C1] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 440.460294][ C1] [ 440.463403][ C1] task:syz-execprog state:S stack:27360 pid:4002 tgid:3999 ppid:3997 flags:0x00000000 [ 440.473736][ C1] Call Trace: [ 440.477063][ C1] [ 440.480058][ C1] __schedule+0x1042/0x34b0 [ 440.484659][ C1] ? __pfx___schedule+0x10/0x10 [ 440.489618][ C1] ? schedule+0x298/0x350 [ 440.494124][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.499241][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.504609][ C1] ? lock_acquire+0x2f/0xb0 [ 440.509198][ C1] ? schedule+0x1fd/0x350 [ 440.513611][ C1] ? futex_wait_queue+0x41/0x1f0 [ 440.518631][ C1] schedule+0xe7/0x350 [ 440.522787][ C1] futex_wait_queue+0xfc/0x1f0 [ 440.527639][ C1] __futex_wait+0x291/0x3c0 [ 440.532248][ C1] ? __pfx___futex_wait+0x10/0x10 [ 440.537667][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 440.543576][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.548969][ C1] futex_wait+0xe9/0x380 [ 440.553390][ C1] ? __pfx_futex_wait+0x10/0x10 [ 440.558343][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 440.564249][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.569540][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 440.575522][ C1] ? __switch_to+0x749/0x1180 [ 440.580389][ C1] do_futex+0x22b/0x350 [ 440.584628][ C1] ? __pfx_do_futex+0x10/0x10 [ 440.589405][ C1] ? __pfx___schedule+0x10/0x10 [ 440.594385][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 440.599241][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 440.604614][ C1] ? rcu_is_watching+0x12/0xc0 [ 440.609572][ C1] do_syscall_64+0xcd/0x250 [ 440.614247][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.620246][ C1] RIP: 0033:0x476343 [ 440.624204][ C1] RSP: 002b:000000c000093e48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 440.632701][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 440.640761][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007f148 [ 440.648813][ C1] RBP: 000000c000093e90 R08: 0000000000000000 R09: 0000000000000000 [ 440.656892][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 440.664939][ C1] R13: 000000c00007bf94 R14: 000000c000006c40 R15: 007fffffffffffff [ 440.673011][ C1] [ 440.676088][ C1] task:syz-execprog state:S stack:27360 pid:4003 tgid:3999 ppid:3997 flags:0x00000000 [ 440.686398][ C1] Call Trace: [ 440.689742][ C1] [ 440.692744][ C1] __schedule+0x1042/0x34b0 [ 440.697348][ C1] ? __pfx___schedule+0x10/0x10 [ 440.702298][ C1] ? schedule+0x298/0x350 [ 440.706892][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.712020][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.717406][ C1] ? lock_acquire+0x2f/0xb0 [ 440.722004][ C1] ? schedule+0x1fd/0x350 [ 440.726428][ C1] ? futex_wait_queue+0x41/0x1f0 [ 440.731979][ C1] schedule+0xe7/0x350 [ 440.736150][ C1] futex_wait_queue+0xfc/0x1f0 [ 440.740998][ C1] __futex_wait+0x291/0x3c0 [ 440.745593][ C1] ? __pfx___futex_wait+0x10/0x10 [ 440.750710][ C1] ? hlock_class+0x4e/0x130 [ 440.755409][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 440.760542][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.765934][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 440.771240][ C1] futex_wait+0xe9/0x380 [ 440.775603][ C1] ? __pfx_futex_wait+0x10/0x10 [ 440.780548][ C1] ? find_held_lock+0x2d/0x110 [ 440.785405][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.790566][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 440.795693][ C1] do_futex+0x22b/0x350 [ 440.800025][ C1] ? __pfx_do_futex+0x10/0x10 [ 440.804806][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 440.810096][ C1] ? sigprocmask+0xf0/0x330 [ 440.814691][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 440.819734][ C1] ? __might_fault+0xe3/0x190 [ 440.824713][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 440.829580][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 440.835406][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 440.840808][ C1] do_syscall_64+0xcd/0x250 [ 440.845410][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.851414][ C1] RIP: 0033:0x476343 [ 440.855372][ C1] RSP: 002b:000000c0000766e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 440.863966][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 440.872016][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bba60 [ 440.880148][ C1] RBP: 000000c000076728 R08: 0000000000000000 R09: 0000000000000000 [ 440.888197][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 440.896247][ C1] R13: 000000c0016d1808 R14: 000000c0022d4a80 R15: 0000000000000003 [ 440.904321][ C1] [ 440.907403][ C1] task:syz-execprog state:S stack:28992 pid:4005 tgid:3999 ppid:3997 flags:0x00000000 [ 440.917723][ C1] Call Trace: [ 440.921071][ C1] [ 440.924078][ C1] __schedule+0x1042/0x34b0 [ 440.928680][ C1] ? __pfx___schedule+0x10/0x10 [ 440.933642][ C1] ? schedule+0x298/0x350 [ 440.938070][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.943201][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.948499][ C1] ? lock_acquire+0x2f/0xb0 [ 440.953089][ C1] ? schedule+0x1fd/0x350 [ 440.957519][ C1] ? futex_wait_queue+0x41/0x1f0 [ 440.962555][ C1] schedule+0xe7/0x350 [ 440.966725][ C1] futex_wait_queue+0xfc/0x1f0 [ 440.971595][ C1] __futex_wait+0x291/0x3c0 [ 440.976191][ C1] ? __pfx___futex_wait+0x10/0x10 [ 440.981303][ C1] ? hlock_class+0x4e/0x130 [ 440.985891][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 440.991014][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.996397][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 441.001710][ C1] futex_wait+0xe9/0x380 [ 441.006055][ C1] ? __pfx_futex_wait+0x10/0x10 [ 441.011006][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 441.016055][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 441.021255][ C1] do_futex+0x22b/0x350 [ 441.025490][ C1] ? __pfx_do_futex+0x10/0x10 [ 441.030244][ C1] ? find_held_lock+0x2d/0x110 [ 441.035090][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 441.039939][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 441.045841][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 441.051231][ C1] do_syscall_64+0xcd/0x250 [ 441.055843][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.061838][ C1] RIP: 0033:0x476343 [ 441.065812][ C1] RSP: 002b:000000c001539ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 441.074309][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 441.082406][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bb8d8 [ 441.090457][ C1] RBP: 000000c001539f38 R08: 0000000000000000 R09: 0000000000000000 [ 441.098509][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 441.106553][ C1] R13: 000000c0016d1008 R14: 000000c0022d48c0 R15: 03ffffffffffffff [ 441.114648][ C1] [ 441.118006][ C1] task:syz-execprog state:S stack:26000 pid:4006 tgid:3999 ppid:3997 flags:0x00000000 [ 441.128360][ C1] Call Trace: [ 441.131705][ C1] [ 441.134703][ C1] __schedule+0x1042/0x34b0 [ 441.139312][ C1] ? __pfx___schedule+0x10/0x10 [ 441.144254][ C1] ? schedule+0x298/0x350 [ 441.148680][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.153798][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.159091][ C1] ? lock_acquire+0x2f/0xb0 [ 441.163861][ C1] ? schedule+0x1fd/0x350 [ 441.168290][ C1] schedule+0xe7/0x350 [ 441.172444][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 441.178645][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 441.185510][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 441.190570][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 441.195892][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 441.201456][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 441.206457][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 441.211764][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.217068][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 441.222889][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 441.229330][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 441.235057][ C1] ? set_user_sigmask+0x217/0x2a0 [ 441.240191][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 441.245734][ C1] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 441.251640][ C1] __x64_sys_epoll_pwait+0x20c/0x330 [ 441.257022][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 441.262926][ C1] do_syscall_64+0xcd/0x250 [ 441.267518][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.273513][ C1] RIP: 0033:0x40708e [ 441.277479][ C1] RSP: 002b:000000c0023076d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 441.285986][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 441.294133][ C1] RDX: 0000000000000080 RSI: 000000c002307774 RDI: 0000000000000004 [ 441.302274][ C1] RBP: 000000c002307718 R08: 0000000000000000 R09: 0000000000000000 [ 441.310319][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0023077a8 [ 441.318377][ C1] R13: 0000000000000010 R14: 000000c0022d4e00 R15: 000000c0022d8008 [ 441.326464][ C1] [ 441.329561][ C1] task:syz-execprog state:S stack:26912 pid:4007 tgid:3999 ppid:3997 flags:0x00000000 [ 441.339871][ C1] Call Trace: [ 441.343223][ C1] [ 441.346229][ C1] __schedule+0x1042/0x34b0 [ 441.350839][ C1] ? __pfx___schedule+0x10/0x10 [ 441.355789][ C1] ? schedule+0x298/0x350 [ 441.360383][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.365501][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.370786][ C1] ? lock_acquire+0x2f/0xb0 [ 441.375379][ C1] ? schedule+0x1fd/0x350 [ 441.379798][ C1] ? futex_wait_queue+0x41/0x1f0 [ 441.384913][ C1] schedule+0xe7/0x350 [ 441.389162][ C1] futex_wait_queue+0xfc/0x1f0 [ 441.394015][ C1] __futex_wait+0x291/0x3c0 [ 441.398614][ C1] ? __pfx___futex_wait+0x10/0x10 [ 441.403748][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 441.409134][ C1] futex_wait+0xe9/0x380 [ 441.413456][ C1] ? __pfx_futex_wait+0x10/0x10 [ 441.418406][ C1] ? vfs_write+0x306/0x1150 [ 441.423011][ C1] ? __pfx_pipe_write+0x10/0x10 [ 441.427941][ C1] do_futex+0x22b/0x350 [ 441.432172][ C1] ? __pfx_do_futex+0x10/0x10 [ 441.437015][ C1] ? __fget_files+0x40/0x3f0 [ 441.441717][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 441.446604][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 441.451988][ C1] ? rcu_is_watching+0x12/0xc0 [ 441.456981][ C1] do_syscall_64+0xcd/0x250 [ 441.461570][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.467758][ C1] RIP: 0033:0x476343 [ 441.471735][ C1] RSP: 002b:000000c002a49cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 441.480233][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 441.488367][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c002a38148 [ 441.496418][ C1] RBP: 000000c002a49d40 R08: 0000000000000000 R09: 0000000000000000 [ 441.504458][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 441.512586][ C1] R13: 0000000000000001 R14: 000000c002a29a40 R15: 0000000000000001 [ 441.521130][ C1] [ 441.524220][ C1] task:syz-executor state:S stack:24432 pid:4004 tgid:4004 ppid:4002 flags:0x00000002 [ 441.534541][ C1] Call Trace: [ 441.537888][ C1] [ 441.540886][ C1] __schedule+0x1042/0x34b0 [ 441.545635][ C1] ? __pfx___schedule+0x10/0x10 [ 441.550575][ C1] ? schedule+0x298/0x350 [ 441.554991][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.560117][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.565410][ C1] ? lock_acquire+0x2f/0xb0 [ 441.570013][ C1] ? schedule+0x1fd/0x350 [ 441.574455][ C1] schedule+0xe7/0x350 [ 441.578795][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 441.585049][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 441.591743][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 441.597063][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 441.603423][ C1] do_select+0x12ec/0x17b0 [ 441.607976][ C1] ? __pfx_do_select+0x10/0x10 [ 441.612884][ C1] ? __pfx_mark_lock+0x10/0x10 [ 441.617915][ C1] ? mark_lock+0xb5/0xc60 [ 441.622344][ C1] ? __pfx_mark_lock+0x10/0x10 [ 441.627218][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.632009][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.636874][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.641654][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.646436][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.651249][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.656042][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.660974][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.665747][ C1] ? __pfx_pollwake+0x10/0x10 [ 441.670521][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.675805][ C1] ? lock_acquire+0x2f/0xb0 [ 441.680400][ C1] ? __might_fault+0xe3/0x190 [ 441.685184][ C1] ? __might_fault+0xe3/0x190 [ 441.690062][ C1] ? core_sys_select+0x459/0xb80 [ 441.695100][ C1] core_sys_select+0x459/0xb80 [ 441.699984][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 441.705824][ C1] ? ktime_get_ts64+0x106/0x2a0 [ 441.710801][ C1] ? set_user_sigmask+0x217/0x2a0 [ 441.715947][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 441.721436][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 441.726921][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 441.732910][ C1] ? rcu_is_watching+0x12/0xc0 [ 441.737754][ C1] ? __rseq_handle_notify_resume+0x67c/0x10b0 [ 441.743943][ C1] __x64_sys_pselect6+0x183/0x240 [ 441.749073][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 441.754745][ C1] do_syscall_64+0xcd/0x250 [ 441.759339][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.765347][ C1] RIP: 0033:0x7f5eac21e4dc [ 441.769838][ C1] RSP: 002b:00007fff194b42b0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 441.778344][ C1] RAX: ffffffffffffffda RBX: 00007fff194b43e0 RCX: 00007f5eac21e4dc [ 441.786390][ C1] RDX: 0000000000000000 RSI: 00007fff194b43e0 RDI: 0000000000000025 [ 441.794519][ C1] RBP: 00007fff194b4830 R08: 00007fff194b42e0 R09: 00007fff194b42f0 [ 441.802650][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff194b4680 [ 441.810703][ C1] R13: 0000000000000000 R14: 00007fff194b4700 R15: 00007fff194b4470 [ 441.818784][ C1] [ 441.821871][ C1] task:kworker/0:3 state:I stack:21488 pid:6839 tgid:6839 ppid:2 flags:0x00004000 [ 441.832180][ C1] Workqueue: 0x0 (usb_hub_wq) [ 441.837057][ C1] Call Trace: [ 441.840406][ C1] [ 441.843402][ C1] __schedule+0x1042/0x34b0 [ 441.848007][ C1] ? __pfx___schedule+0x10/0x10 [ 441.853033][ C1] ? schedule+0x298/0x350 [ 441.857502][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.862638][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.867944][ C1] ? lock_acquire+0x2f/0xb0 [ 441.872556][ C1] ? schedule+0x1fd/0x350 [ 441.876987][ C1] schedule+0xe7/0x350 [ 441.881151][ C1] ? worker_thread+0x271/0xf00 [ 441.886103][ C1] worker_thread+0x2de/0xf00 [ 441.890849][ C1] ? __kthread_parkme+0x148/0x220 [ 441.895963][ C1] ? __pfx_worker_thread+0x10/0x10 [ 441.901170][ C1] kthread+0x2c1/0x3a0 [ 441.905322][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.910614][ C1] ? __pfx_kthread+0x10/0x10 [ 441.915290][ C1] ret_from_fork+0x45/0x80 [ 441.919804][ C1] ? __pfx_kthread+0x10/0x10 [ 441.924480][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.929397][ C1] [ 441.932479][ C1] task:kworker/1:3 state:I stack:21696 pid:6849 tgid:6849 ppid:2 flags:0x00004000 [ 441.942780][ C1] Workqueue: 0x0 (events) [ 441.947311][ C1] Call Trace: [ 441.950660][ C1] [ 441.953755][ C1] __schedule+0x1042/0x34b0 [ 441.958363][ C1] ? __pfx___schedule+0x10/0x10 [ 441.963368][ C1] ? schedule+0x298/0x350 [ 441.967979][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.973091][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.978384][ C1] ? lock_acquire+0x2f/0xb0 [ 441.982976][ C1] ? schedule+0x1fd/0x350 [ 441.987517][ C1] schedule+0xe7/0x350 [ 441.991695][ C1] ? worker_thread+0x271/0xf00 [ 441.996571][ C1] worker_thread+0x2de/0xf00 [ 442.001266][ C1] ? __kthread_parkme+0x148/0x220 [ 442.006370][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.011578][ C1] kthread+0x2c1/0x3a0 [ 442.015732][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.021059][ C1] ? __pfx_kthread+0x10/0x10 [ 442.025737][ C1] ret_from_fork+0x45/0x80 [ 442.030243][ C1] ? __pfx_kthread+0x10/0x10 [ 442.034918][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.039796][ C1] [ 442.042973][ C1] task:kworker/0:4 state:I stack:29120 pid:6850 tgid:6850 ppid:2 flags:0x00004000 [ 442.053397][ C1] Workqueue: 0x0 (rcu_gp) [ 442.057925][ C1] Call Trace: [ 442.061356][ C1] [ 442.064358][ C1] __schedule+0x1042/0x34b0 [ 442.068965][ C1] ? __pfx___schedule+0x10/0x10 [ 442.073911][ C1] ? schedule+0x298/0x350 [ 442.078419][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.083573][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.088865][ C1] ? lock_acquire+0x2f/0xb0 [ 442.093463][ C1] ? schedule+0x1fd/0x350 [ 442.097900][ C1] schedule+0xe7/0x350 [ 442.102052][ C1] ? worker_thread+0x271/0xf00 [ 442.106912][ C1] worker_thread+0x2de/0xf00 [ 442.111623][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.116940][ C1] kthread+0x2c1/0x3a0 [ 442.121107][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.126404][ C1] ? __pfx_kthread+0x10/0x10 [ 442.131087][ C1] ret_from_fork+0x45/0x80 [ 442.135710][ C1] ? __pfx_kthread+0x10/0x10 [ 442.140478][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.145575][ C1] [ 442.148658][ C1] task:kworker/1:4 state:I stack:22480 pid:6859 tgid:6859 ppid:2 flags:0x00004000 [ 442.158971][ C1] Workqueue: 0x0 (usb_hub_wq) [ 442.163922][ C1] Call Trace: [ 442.167252][ C1] [ 442.170250][ C1] __schedule+0x1042/0x34b0 [ 442.174858][ C1] ? __pfx___schedule+0x10/0x10 [ 442.179831][ C1] ? schedule+0x298/0x350 [ 442.184261][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.189388][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.194775][ C1] ? lock_acquire+0x2f/0xb0 [ 442.199378][ C1] ? schedule+0x1fd/0x350 [ 442.203890][ C1] schedule+0xe7/0x350 [ 442.208053][ C1] ? worker_thread+0x271/0xf00 [ 442.212902][ C1] worker_thread+0x2de/0xf00 [ 442.217597][ C1] ? __kthread_parkme+0x148/0x220 [ 442.222713][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.227923][ C1] kthread+0x2c1/0x3a0 [ 442.232066][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.237437][ C1] ? __pfx_kthread+0x10/0x10 [ 442.242117][ C1] ret_from_fork+0x45/0x80 [ 442.246712][ C1] ? __pfx_kthread+0x10/0x10 [ 442.251383][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.256267][ C1] [ 442.259356][ C1] task:kworker/1:5 state:I stack:26304 pid:6863 tgid:6863 ppid:2 flags:0x00004000 [ 442.269669][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 442.274723][ C1] Call Trace: [ 442.278061][ C1] [ 442.281053][ C1] __schedule+0x1042/0x34b0 [ 442.285648][ C1] ? __pfx___schedule+0x10/0x10 [ 442.290581][ C1] ? schedule+0x298/0x350 [ 442.294998][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.300107][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.305403][ C1] ? lock_acquire+0x2f/0xb0 [ 442.310012][ C1] ? schedule+0x1fd/0x350 [ 442.314432][ C1] schedule+0xe7/0x350 [ 442.318600][ C1] ? worker_thread+0x271/0xf00 [ 442.323458][ C1] worker_thread+0x2de/0xf00 [ 442.328177][ C1] ? __kthread_parkme+0x148/0x220 [ 442.333279][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.338500][ C1] kthread+0x2c1/0x3a0 [ 442.342655][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.347944][ C1] ? __pfx_kthread+0x10/0x10 [ 442.352632][ C1] ret_from_fork+0x45/0x80 [ 442.357149][ C1] ? __pfx_kthread+0x10/0x10 [ 442.361830][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.366711][ C1] [ 442.369795][ C1] task:kworker/0:5 state:I stack:30048 pid:11438 tgid:11438 ppid:2 flags:0x00004000 [ 442.380134][ C1] Workqueue: 0x0 (events) [ 442.384740][ C1] Call Trace: [ 442.388073][ C1] [ 442.391067][ C1] __schedule+0x1042/0x34b0 [ 442.395685][ C1] ? __pfx___schedule+0x10/0x10 [ 442.400610][ C1] ? schedule+0x298/0x350 [ 442.405026][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.410147][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.415433][ C1] ? lock_acquire+0x2f/0xb0 [ 442.420052][ C1] ? schedule+0x1fd/0x350 [ 442.424478][ C1] schedule+0xe7/0x350 [ 442.428638][ C1] ? worker_thread+0x271/0xf00 [ 442.433596][ C1] worker_thread+0x2de/0xf00 [ 442.438306][ C1] ? __kthread_parkme+0x148/0x220 [ 442.443420][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.448634][ C1] kthread+0x2c1/0x3a0 [ 442.452790][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.458079][ C1] ? __pfx_kthread+0x10/0x10 [ 442.462848][ C1] ret_from_fork+0x45/0x80 [ 442.467359][ C1] ? __pfx_kthread+0x10/0x10 [ 442.472023][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.476893][ C1] [ 442.479964][ C1] task:syz-executor state:S stack:24160 pid:11450 tgid:11450 ppid:1 flags:0x00004002 [ 442.490266][ C1] Call Trace: [ 442.493603][ C1] [ 442.496603][ C1] __schedule+0x1042/0x34b0 [ 442.501227][ C1] ? __pfx___schedule+0x10/0x10 [ 442.506169][ C1] ? schedule+0x298/0x350 [ 442.510590][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.515708][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.520994][ C1] ? lock_acquire+0x2f/0xb0 [ 442.525591][ C1] ? schedule+0x1fd/0x350 [ 442.530029][ C1] schedule+0xe7/0x350 [ 442.534192][ C1] do_wait+0x1dd/0x570 [ 442.538439][ C1] kernel_wait4+0x16c/0x280 [ 442.543045][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 442.548176][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 442.553923][ C1] zap_pid_ns_processes+0x2e3/0x6a0 [ 442.559215][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.564430][ C1] ? do_raw_write_lock+0x11d/0x3a0 [ 442.569637][ C1] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 442.575552][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 442.581111][ C1] do_exit+0x2530/0x2ce0 [ 442.585451][ C1] ? get_signal+0x8f2/0x2770 [ 442.590134][ C1] ? __pfx_do_exit+0x10/0x10 [ 442.594827][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 442.600280][ C1] do_group_exit+0xd3/0x2a0 [ 442.604883][ C1] get_signal+0x25fb/0x2770 [ 442.609482][ C1] ? hrtimer_nanosleep+0x176/0x370 [ 442.614699][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 442.620262][ C1] ? __pfx_get_signal+0x10/0x10 [ 442.625213][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 442.630549][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 442.636238][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 442.642594][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 442.648870][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 442.654612][ C1] do_syscall_64+0xda/0x250 [ 442.659189][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.665189][ C1] RIP: 0033:0x7f909f8f07c3 [ 442.669670][ C1] RSP: 002b:00007ffe1e9784f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 442.678181][ C1] RAX: fffffffffffffdfc RBX: 0000000000000010 RCX: 00007f909f8f07c3 [ 442.686311][ C1] RDX: 00007ffe1e978510 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.694349][ C1] RBP: 00007ffe1e97856c R08: 000000000000a73e R09: 00007f90a05b5080 [ 442.702399][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 442.710511][ C1] R13: 00000000000686c5 R14: 000000000006792d R15: 00007ffe1e9785c0 [ 442.718593][ C1] [ 442.721677][ C1] task:syz-executor state:S stack:26144 pid:11452 tgid:11452 ppid:4004 flags:0x00000000 [ 442.731989][ C1] Call Trace: [ 442.735329][ C1] [ 442.738327][ C1] __schedule+0x1042/0x34b0 [ 442.742917][ C1] ? __pfx___schedule+0x10/0x10 [ 442.747871][ C1] ? schedule+0x298/0x350 [ 442.752282][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.757391][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.762688][ C1] ? lock_acquire+0x2f/0xb0 [ 442.767355][ C1] ? schedule+0x1fd/0x350 [ 442.771788][ C1] schedule+0xe7/0x350 [ 442.775963][ C1] do_wait+0x1dd/0x570 [ 442.780133][ C1] kernel_wait4+0x16c/0x280 [ 442.784753][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 442.789940][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 442.795702][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 442.801082][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 442.806556][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 442.811958][ C1] __do_sys_wait4+0x15f/0x170 [ 442.816773][ C1] ? find_held_lock+0x2d/0x110 [ 442.821629][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 442.827046][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 442.832444][ C1] do_syscall_64+0xcd/0x250 [ 442.837046][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.843089][ C1] RIP: 0033:0x7f7644124953 [ 442.847593][ C1] RSP: 002b:00007fffba19a4a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 442.856209][ C1] RAX: ffffffffffffffda RBX: 0000000000002cc6 RCX: 00007f7644124953 [ 442.864265][ C1] RDX: 0000000040000000 RSI: 00007fffba19a4bc RDI: 00000000ffffffff [ 442.872322][ C1] RBP: 00007fffba19a4bc R08: 0000000000000000 R09: 0000000000000000 [ 442.880475][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffba19a540 [ 442.888539][ C1] R13: 00007fffba19a548 R14: 0000000000000009 R15: 0000000000000000 [ 442.896704][ C1] [ 442.899782][ C1] task:syz-executor state:S stack:23456 pid:11462 tgid:11462 ppid:11452 flags:0x00000000 [ 442.910097][ C1] Call Trace: [ 442.913429][ C1] [ 442.916431][ C1] __schedule+0x1042/0x34b0 [ 442.921035][ C1] ? __pfx___schedule+0x10/0x10 [ 442.925972][ C1] ? schedule+0x298/0x350 [ 442.930383][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.935499][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.940794][ C1] ? lock_acquire+0x2f/0xb0 [ 442.945390][ C1] ? schedule+0x1fd/0x350 [ 442.949821][ C1] schedule+0xe7/0x350 [ 442.953991][ C1] do_wait+0x1dd/0x570 [ 442.958169][ C1] kernel_wait4+0x16c/0x280 [ 442.962874][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 442.968037][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 442.973762][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 442.979249][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 442.984711][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 442.990095][ C1] __do_sys_wait4+0x15f/0x170 [ 442.994866][ C1] ? find_held_lock+0x2d/0x110 [ 442.999711][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 443.005034][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 443.010423][ C1] do_syscall_64+0xcd/0x250 [ 443.015001][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.020998][ C1] RIP: 0033:0x7f7644124953 [ 443.025500][ C1] RSP: 002b:00007fffba19a2e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 443.034002][ C1] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007f7644124953 [ 443.042053][ C1] RDX: 0000000040000000 RSI: 00007fffba19a31c RDI: 00000000ffffffff [ 443.050097][ C1] RBP: 00007fffba19a31c R08: 000000000000ae72 R09: 00007f7644e24080 [ 443.058232][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 443.066277][ C1] R13: 0000000000000000 R14: 0000000000069efd R15: 00007fffba19a370 [ 443.074346][ C1] [ 443.077427][ C1] task:kworker/u8:1 state:S stack:26960 pid:11484 tgid:11484 ppid:2 flags:0x00004000 [ 443.087736][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 443.095058][ C1] Call Trace: [ 443.098394][ C1] [ 443.101393][ C1] __schedule+0x1042/0x34b0 [ 443.105994][ C1] ? __pfx___schedule+0x10/0x10 [ 443.110937][ C1] ? schedule+0x298/0x350 [ 443.115366][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.120473][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.125863][ C1] ? lock_acquire+0x2f/0xb0 [ 443.130509][ C1] ? schedule+0x1fd/0x350 [ 443.134940][ C1] schedule+0xe7/0x350 [ 443.139099][ C1] do_wait+0x1dd/0x570 [ 443.143268][ C1] kernel_wait+0xa0/0x160 [ 443.147696][ C1] ? __pfx_kernel_wait+0x10/0x10 [ 443.152742][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 443.158470][ C1] ? lock_acquire+0x2f/0xb0 [ 443.163078][ C1] call_usermodehelper_exec_work+0xf1/0x170 [ 443.169079][ C1] process_one_work+0x9c5/0x1ba0 [ 443.174138][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 443.179877][ C1] ? __pfx_process_one_work+0x10/0x10 [ 443.185363][ C1] ? assign_work+0x1a0/0x250 [ 443.190237][ C1] worker_thread+0x6c8/0xf00 [ 443.194929][ C1] ? __kthread_parkme+0x148/0x220 [ 443.200042][ C1] ? __pfx_worker_thread+0x10/0x10 [ 443.205517][ C1] kthread+0x2c1/0x3a0 [ 443.209674][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.214964][ C1] ? __pfx_kthread+0x10/0x10 [ 443.219638][ C1] ret_from_fork+0x45/0x80 [ 443.224167][ C1] ? __pfx_kthread+0x10/0x10 [ 443.228847][ C1] ret_from_fork_asm+0x1a/0x30 [ 443.233726][ C1] [ 443.236814][ C1] task:kworker/1:6 state:I stack:30448 pid:13266 tgid:13266 ppid:2 flags:0x00004000 [ 443.247140][ C1] Workqueue: 0x0 (events) [ 443.251679][ C1] Call Trace: [ 443.255000][ C1] [ 443.257986][ C1] __schedule+0x1042/0x34b0 [ 443.262592][ C1] ? __pfx___schedule+0x10/0x10 [ 443.267608][ C1] ? schedule+0x298/0x350 [ 443.272016][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.277296][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.282587][ C1] ? lock_acquire+0x2f/0xb0 [ 443.287206][ C1] ? schedule+0x1fd/0x350 [ 443.291633][ C1] schedule+0xe7/0x350 [ 443.295798][ C1] ? worker_thread+0x271/0xf00 [ 443.300668][ C1] worker_thread+0x2de/0xf00 [ 443.305374][ C1] ? __kthread_parkme+0x148/0x220 [ 443.310483][ C1] ? __pfx_worker_thread+0x10/0x10 [ 443.315688][ C1] kthread+0x2c1/0x3a0 [ 443.319845][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.325132][ C1] ? __pfx_kthread+0x10/0x10 [ 443.329817][ C1] ret_from_fork+0x45/0x80 [ 443.334339][ C1] ? __pfx_kthread+0x10/0x10 [ 443.339017][ C1] ret_from_fork_asm+0x1a/0x30 [ 443.343889][ C1] [ 443.346960][ C1] task:syz-executor state:S stack:26144 pid:13343 tgid:13343 ppid:4004 flags:0x00000000 [ 443.357272][ C1] Call Trace: [ 443.360613][ C1] [ 443.363609][ C1] __schedule+0x1042/0x34b0 [ 443.368208][ C1] ? __pfx___schedule+0x10/0x10 [ 443.373135][ C1] ? schedule+0x298/0x350 [ 443.377572][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.382691][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.387975][ C1] ? lock_acquire+0x2f/0xb0 [ 443.392574][ C1] ? schedule+0x1fd/0x350 [ 443.397005][ C1] schedule+0xe7/0x350 [ 443.401180][ C1] do_wait+0x1dd/0x570 [ 443.405350][ C1] kernel_wait4+0x16c/0x280 [ 443.409952][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 443.415076][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 443.420813][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 443.426202][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 443.431667][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 443.437225][ C1] __do_sys_wait4+0x15f/0x170 [ 443.441994][ C1] ? find_held_lock+0x2d/0x110 [ 443.446834][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 443.452186][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 443.457574][ C1] do_syscall_64+0xcd/0x250 [ 443.462172][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.468437][ C1] RIP: 0033:0x7fc689f04953 [ 443.472936][ C1] RSP: 002b:00007ffe1a2539f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 443.481424][ C1] RAX: ffffffffffffffda RBX: 0000000000003428 RCX: 00007fc689f04953 [ 443.489460][ C1] RDX: 0000000040000000 RSI: 00007ffe1a253a0c RDI: 00000000ffffffff [ 443.497515][ C1] RBP: 00007ffe1a253a0c R08: 0000000000000000 R09: 0000000000000000 [ 443.505606][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe1a253a90 [ 443.513655][ C1] R13: 00007ffe1a253a98 R14: 0000000000000009 R15: 0000000000000000 [ 443.521776][ C1] [ 443.524866][ C1] task:syz-executor state:S stack:26144 pid:13349 tgid:13349 ppid:4004 flags:0x00000000 [ 443.535234][ C1] Call Trace: [ 443.538581][ C1] [ 443.541578][ C1] __schedule+0x1042/0x34b0 [ 443.546202][ C1] ? __pfx___schedule+0x10/0x10 [ 443.551156][ C1] ? schedule+0x298/0x350 [ 443.555573][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.560704][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.565997][ C1] ? lock_acquire+0x2f/0xb0 [ 443.570593][ C1] ? schedule+0x1fd/0x350 [ 443.575031][ C1] schedule+0xe7/0x350 [ 443.579205][ C1] do_wait+0x1dd/0x570 [ 443.583369][ C1] kernel_wait4+0x16c/0x280 [ 443.587985][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 443.593156][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 443.598889][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 443.604265][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 443.609738][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 443.615152][ C1] __do_sys_wait4+0x15f/0x170 [ 443.619936][ C1] ? find_held_lock+0x2d/0x110 [ 443.624782][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 443.630107][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 443.635584][ C1] do_syscall_64+0xcd/0x250 [ 443.640174][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.646174][ C1] RIP: 0033:0x7f6be38e4953 [ 443.650674][ C1] RSP: 002b:00007ffef270eb58 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 443.659268][ C1] RAX: ffffffffffffffda RBX: 000000000000342c RCX: 00007f6be38e4953 [ 443.667407][ C1] RDX: 0000000040000000 RSI: 00007ffef270eb6c RDI: 00000000ffffffff [ 443.675466][ C1] RBP: 00007ffef270eb6c R08: 0000000000000000 R09: 0000000000000000 [ 443.683528][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef270ebf0 [ 443.691587][ C1] R13: 00007ffef270ebf8 R14: 0000000000000009 R15: 0000000000000000 [ 443.699662][ C1] [ 443.702743][ C1] task:syz-executor state:D stack:26784 pid:13352 tgid:13352 ppid:13343 flags:0x00000000 [ 443.713050][ C1] Call Trace: [ 443.716393][ C1] [ 443.719398][ C1] __schedule+0x1042/0x34b0 [ 443.724019][ C1] ? __pfx___schedule+0x10/0x10 [ 443.728992][ C1] ? schedule+0x298/0x350 [ 443.733412][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.738530][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.743813][ C1] ? lock_acquire+0x2f/0xb0 [ 443.748407][ C1] ? schedule+0x1fd/0x350 [ 443.752926][ C1] schedule+0xe7/0x350 [ 443.757088][ C1] schedule_timeout+0x258/0x2a0 [ 443.762032][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 443.767505][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.772805][ C1] __wait_for_common+0x3e1/0x600 [ 443.777838][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 443.783311][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 443.788880][ C1] ? queue_work_on+0xc6/0x140 [ 443.793666][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.798967][ C1] wait_for_completion_state+0x1c/0x40 [ 443.804526][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 443.810180][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 443.816367][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 443.822013][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 443.827984][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 443.833904][ C1] __request_module+0x3f6/0x6c0 [ 443.838856][ C1] ? __rtnl_newlink+0x64c/0x1920 [ 443.844321][ C1] ? __pfx___request_module+0x10/0x10 [ 443.849835][ C1] __rtnl_newlink+0x64c/0x1920 [ 443.854744][ C1] ? __pfx___rtnl_newlink+0x10/0x10 [ 443.860069][ C1] rtnl_newlink+0x67/0xa0 [ 443.864493][ C1] ? __pfx_rtnl_newlink+0x10/0x10 [ 443.869600][ C1] rtnetlink_rcv_msg+0x3c7/0xea0 [ 443.874640][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 443.880204][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 443.885497][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 443.890793][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 443.895923][ C1] netlink_rcv_skb+0x16b/0x440 [ 443.900787][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 443.906355][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 443.911778][ C1] ? netlink_deliver_tap+0x1ae/0xd90 [ 443.917165][ C1] netlink_unicast+0x53c/0x7f0 [ 443.922035][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 443.927510][ C1] ? __phys_addr+0xc6/0x150 [ 443.932125][ C1] netlink_sendmsg+0x8b8/0xd70 [ 443.937011][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 443.942432][ C1] __sys_sendto+0x479/0x4d0 [ 443.947025][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 443.952180][ C1] ? xfd_validate_state+0x5d/0x180 [ 443.957394][ C1] ? rcu_is_watching+0x12/0xc0 [ 443.962246][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 443.967118][ C1] ? do_syscall_64+0x91/0x250 [ 443.971887][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.977192][ C1] do_syscall_64+0xcd/0x250 [ 443.981789][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.987794][ C1] RIP: 0033:0x7fc689f10553 [ 443.992283][ C1] RSP: 002b:00007ffe1a253168 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 444.000804][ C1] RAX: ffffffffffffffda RBX: 00007fc68abf4620 RCX: 00007fc689f10553 [ 444.008858][ C1] RDX: 000000000000003c RSI: 00007fc68abf4670 RDI: 0000000000000003 [ 444.016908][ C1] RBP: 0000000000000001 R08: 00007ffe1a253184 R09: 000000000000000c [ 444.024960][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 444.033001][ C1] R13: 0000000000000000 R14: 00007fc68abf4670 R15: 0000000000000000 [ 444.041094][ C1] [ 444.044265][ C1] task:syz-executor state:S stack:26144 pid:13357 tgid:13357 ppid:4004 flags:0x00000000 [ 444.054692][ C1] Call Trace: [ 444.058034][ C1] [ 444.061038][ C1] __schedule+0x1042/0x34b0 [ 444.065645][ C1] ? __pfx___schedule+0x10/0x10 [ 444.070592][ C1] ? schedule+0x298/0x350 [ 444.075008][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.080120][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.085414][ C1] ? lock_acquire+0x2f/0xb0 [ 444.090134][ C1] ? schedule+0x1fd/0x350 [ 444.094565][ C1] schedule+0xe7/0x350 [ 444.098727][ C1] do_wait+0x1dd/0x570 [ 444.102905][ C1] kernel_wait4+0x16c/0x280 [ 444.107522][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 444.112660][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 444.118425][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 444.123839][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 444.129365][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 444.134755][ C1] __do_sys_wait4+0x15f/0x170 [ 444.139613][ C1] ? find_held_lock+0x2d/0x110 [ 444.144464][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 444.149782][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 444.155175][ C1] do_syscall_64+0xcd/0x250 [ 444.159939][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.165944][ C1] RIP: 0033:0x7f21182e4953 [ 444.170427][ C1] RSP: 002b:00007fffd9977e88 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 444.178929][ C1] RAX: ffffffffffffffda RBX: 000000000000342e RCX: 00007f21182e4953 [ 444.187064][ C1] RDX: 0000000040000000 RSI: 00007fffd9977e9c RDI: 00000000ffffffff [ 444.195205][ C1] RBP: 00007fffd9977e9c R08: 0000000000000000 R09: 0000000000000000 [ 444.203292][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd9977f20 [ 444.211353][ C1] R13: 00007fffd9977f28 R14: 0000000000000009 R15: 0000000000000000 [ 444.219871][ C1] [ 444.222952][ C1] task:syz-executor state:D stack:24784 pid:13356 tgid:13356 ppid:13349 flags:0x00004000 [ 444.233266][ C1] Call Trace: [ 444.236619][ C1] [ 444.239668][ C1] __schedule+0x1042/0x34b0 [ 444.244277][ C1] ? __pfx___schedule+0x10/0x10 [ 444.249225][ C1] ? schedule+0x298/0x350 [ 444.253656][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.258782][ C1] ? arch_stack_walk+0x95/0x100 [ 444.263709][ C1] ? lock_acquire+0x2f/0xb0 [ 444.268319][ C1] ? schedule+0x1fd/0x350 [ 444.272759][ C1] schedule+0xe7/0x350 [ 444.276915][ C1] schedule_timeout+0x258/0x2a0 [ 444.281863][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 444.287344][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.292640][ C1] __wait_for_common+0x3e1/0x600 [ 444.297672][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 444.303149][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 444.308718][ C1] ? queue_work_on+0xc6/0x140 [ 444.313506][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.318807][ C1] wait_for_completion_state+0x1c/0x40 [ 444.324358][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 444.330028][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 444.336216][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 444.341864][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 444.347772][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 444.353710][ C1] __request_module+0x3f6/0x6c0 [ 444.358669][ C1] ? dev_load+0x1ff/0x240 [ 444.363093][ C1] ? __pfx___request_module+0x10/0x10 [ 444.368563][ C1] ? find_held_lock+0x2d/0x110 [ 444.373426][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.378542][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.383817][ C1] ? cap_capable+0x1cf/0x240 [ 444.388502][ C1] ? dev_load+0x1c0/0x240 [ 444.392932][ C1] dev_load+0x221/0x240 [ 444.397180][ C1] dev_ioctl+0x473/0x10c0 [ 444.401612][ C1] sock_do_ioctl+0x19e/0x280 [ 444.406302][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 444.411517][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 444.418117][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 444.424730][ C1] ? fd_install+0x223/0x750 [ 444.429340][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 444.436305][ C1] sock_ioctl+0x228/0x6c0 [ 444.440753][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 444.445796][ C1] ? fd_install+0x242/0x750 [ 444.450406][ C1] ? selinux_file_ioctl+0x180/0x270 [ 444.455701][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 444.460923][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 444.465873][ C1] __x64_sys_ioctl+0x18f/0x220 [ 444.470729][ C1] do_syscall_64+0xcd/0x250 [ 444.475323][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.481330][ C1] RIP: 0033:0x7f6be38ee31b [ 444.485820][ C1] RSP: 002b:00007ffef270e210 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 444.494323][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6be38ee31b [ 444.502370][ C1] RDX: 00007ffef270e260 RSI: 0000000000008933 RDI: 0000000000000005 [ 444.510414][ C1] RBP: 00007ffef270e260 R08: 000000000000000a R09: 00007ffef270e580 [ 444.518593][ C1] R10: 000000000000000c R11: 0000000000000246 R12: 0000000000000003 [ 444.526642][ C1] R13: 00007f6be45d4620 R14: 0000000000000006 R15: 0000000000000000 [ 444.534712][ C1] [ 444.537815][ C1] task:syz-executor state:D stack:24784 pid:13358 tgid:13358 ppid:13357 flags:0x00004000 [ 444.548151][ C1] Call Trace: [ 444.551494][ C1] [ 444.554500][ C1] __schedule+0x1042/0x34b0 [ 444.559100][ C1] ? __pfx___schedule+0x10/0x10 [ 444.564095][ C1] ? schedule+0x298/0x350 [ 444.568548][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.573675][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.578963][ C1] ? lock_acquire+0x2f/0xb0 [ 444.583563][ C1] ? schedule+0x1fd/0x350 [ 444.588020][ C1] schedule+0xe7/0x350 [ 444.592184][ C1] schedule_timeout+0x258/0x2a0 [ 444.597135][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 444.602698][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.608195][ C1] __wait_for_common+0x3e1/0x600 [ 444.613273][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 444.618745][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 444.624305][ C1] ? queue_work_on+0xc6/0x140 [ 444.629095][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.634409][ C1] wait_for_completion_state+0x1c/0x40 [ 444.640032][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 444.645704][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 444.651894][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 444.657634][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 444.663557][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 444.669571][ C1] __request_module+0x3f6/0x6c0 [ 444.674542][ C1] ? dev_load+0x1ff/0x240 [ 444.679059][ C1] ? __pfx___request_module+0x10/0x10 [ 444.684544][ C1] ? find_held_lock+0x2d/0x110 [ 444.689403][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.694587][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.700039][ C1] ? cap_capable+0x1cf/0x240 [ 444.704723][ C1] ? dev_load+0x1de/0x240 [ 444.709230][ C1] ? ref_tracker_alloc+0x17c/0x5b0 [ 444.714522][ C1] dev_load+0x221/0x240 [ 444.718779][ C1] dev_ioctl+0x473/0x10c0 [ 444.723295][ C1] sock_do_ioctl+0x19e/0x280 [ 444.728076][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 444.733303][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 444.739901][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 444.746498][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 444.753454][ C1] sock_ioctl+0x228/0x6c0 [ 444.757885][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 444.762841][ C1] ? selinux_file_ioctl+0x180/0x270 [ 444.768135][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 444.773343][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 444.778377][ C1] __x64_sys_ioctl+0x18f/0x220 [ 444.783243][ C1] do_syscall_64+0xcd/0x250 [ 444.787832][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.793834][ C1] RIP: 0033:0x7f21182ee31b [ 444.798326][ C1] RSP: 002b:00007fffd9977540 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 444.806853][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f21182ee31b [ 444.814950][ C1] RDX: 00007fffd99775a0 RSI: 0000000000008933 RDI: 0000000000000005 [ 444.822996][ C1] RBP: 00007fffd99775a0 R08: 0000000000000003 R09: 007273685f6f745f [ 444.831043][ C1] R10: 00007fffd99779d6 R11: 0000000000000246 R12: 00007fffd9977620 [ 444.839127][ C1] R13: 00007f21183622a8 R14: 00007f2118fd4620 R15: 00007f21183622a8 [ 444.847350][ C1] [ 444.850440][ C1] task:syz.8.48 state:D stack:27856 pid:13386 tgid:13385 ppid:11450 flags:0x00004006 [ 444.860852][ C1] Call Trace: [ 444.864187][ C1] [ 444.867276][ C1] __schedule+0x1042/0x34b0 [ 444.871887][ C1] ? __pfx___schedule+0x10/0x10 [ 444.876918][ C1] ? schedule+0x298/0x350 [ 444.881341][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.886493][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.891782][ C1] ? lock_acquire+0x2f/0xb0 [ 444.896377][ C1] ? schedule+0x1fd/0x350 [ 444.900799][ C1] schedule+0xe7/0x350 [ 444.904956][ C1] synchronize_rcu_expedited+0x392/0x450 [ 444.910681][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 444.916925][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.922039][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 444.928224][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 444.933608][ C1] ? shrink_dentry_list+0x1a/0x5d0 [ 444.938816][ C1] ? up_write+0x1b2/0x520 [ 444.943255][ C1] namespace_unlock+0x1b5/0x490 [ 444.948200][ C1] ? __pfx_namespace_unlock+0x10/0x10 [ 444.953678][ C1] ? free_nsproxy+0x47/0x470 [ 444.958371][ C1] put_mnt_ns+0xf4/0x130 [ 444.962699][ C1] ? free_nsproxy+0x47/0x470 [ 444.967373][ C1] free_nsproxy+0x47/0x470 [ 444.971880][ C1] switch_task_namespaces+0xeb/0x100 [ 444.977248][ C1] do_exit+0xad8/0x2ce0 [ 444.981506][ C1] ? get_signal+0x8f2/0x2770 [ 444.986260][ C1] ? __pfx_do_exit+0x10/0x10 [ 444.990941][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.996226][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 445.001698][ C1] do_group_exit+0xd3/0x2a0 [ 445.006293][ C1] get_signal+0x25fb/0x2770 [ 445.010897][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 445.016382][ C1] ? __pfx_get_signal+0x10/0x10 [ 445.021319][ C1] ? kfree+0x130/0x480 [ 445.025466][ C1] ? memdup_user+0x88/0xd0 [ 445.029986][ C1] ? raw_ioctl+0xa58/0x2b90 [ 445.034596][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 445.040239][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 445.046497][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 445.051717][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 445.057802][ C1] do_syscall_64+0xda/0x250 [ 445.062384][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.068401][ C1] RIP: 0033:0x7f909f8be31b [ 445.072880][ C1] RSP: 002b:00007f909f33df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 445.081381][ C1] RAX: fffffffffffffffc RBX: 0000000000000100 RCX: 00007f909f8be31b [ 445.089433][ C1] RDX: 00007f909f33dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 445.097560][ C1] RBP: 0000000000000003 R08: 00007f909fba0320 R09: 0000000000000000 [ 445.105594][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000020000140 [ 445.113650][ C1] R13: 0000000000000000 R14: 00007f909fa75f80 R15: 00007ffe1e9781a8 [ 445.121726][ C1] [ 445.124820][ C1] task:modprobe state:R running task stack:25424 pid:13428 tgid:13428 ppid:46 flags:0x00004008 [ 445.136730][ C1] Call Trace: [ 445.140158][ C1] [ 445.143084][ C1] sched_show_task+0x3f0/0x5f0 [ 445.147984][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.153287][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 445.158698][ C1] show_state_filter+0xee/0x320 [ 445.163650][ C1] k_spec+0xed/0x150 [ 445.167639][ C1] ? __pfx_k_spec+0x10/0x10 [ 445.172247][ C1] kbd_event+0xcbd/0x17a0 [ 445.176693][ C1] ? __pfx_kbd_event+0x10/0x10 [ 445.181561][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 445.187571][ C1] ? rcu_is_watching+0x12/0xc0 [ 445.192424][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.197737][ C1] input_handle_events_default+0x116/0x1b0 [ 445.203760][ C1] input_pass_values+0x738/0x880 [ 445.208791][ C1] input_handle_event+0xb30/0x14d0 [ 445.214001][ C1] input_event+0x83/0xa0 [ 445.218345][ C1] hidinput_hid_event+0xa12/0x2410 [ 445.223567][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 445.229388][ C1] ? input_event+0x8e/0xa0 [ 445.233888][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 445.239897][ C1] hid_process_event+0x4b7/0x5e0 [ 445.244965][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 445.250782][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 445.256101][ C1] hid_input_array_field+0x330/0x710 [ 445.261512][ C1] hid_report_raw_event+0xa02/0x11c0 [ 445.266913][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 445.273088][ C1] hid_irq_in+0x35e/0x870 [ 445.277552][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 445.283116][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 445.288510][ C1] dummy_timer+0x17f0/0x3930 [ 445.293211][ C1] ? lock_acquire+0x2f/0xb0 [ 445.297824][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 445.303125][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 445.308159][ C1] ? mark_held_locks+0x9f/0xe0 [ 445.313028][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.318938][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 445.323984][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 445.329304][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 445.335136][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 445.341317][ C1] hrtimer_run_softirq+0x17d/0x350 [ 445.346528][ C1] handle_softirqs+0x206/0x8d0 [ 445.351378][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 445.356760][ C1] irq_exit_rcu+0xac/0x110 [ 445.361263][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 445.367007][ C1] [ 445.370007][ C1] [ 445.373003][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 445.379057][ C1] RIP: 0010:rwsem_read_trylock+0x77/0x250 [ 445.384870][ C1] Code: f1 f1 f1 f1 c7 40 04 00 f3 f3 f3 65 48 8b 04 25 28 00 00 00 48 89 44 24 60 31 c0 e8 f3 58 7c 00 b8 00 01 00 00 f0 48 0f c1 03 <48> 89 ea 48 05 00 01 00 00 48 c1 ea 03 42 80 3c 2a 00 0f 85 75 01 [ 445.404645][ C1] RSP: 0000:ffffc90003ba76e8 EFLAGS: 00000206 [ 445.410790][ C1] RAX: 0000000000000000 RBX: ffff88810dfdaaa8 RCX: ffffffff81322b6d [ 445.418860][ C1] RDX: ffffed1021bfb556 RSI: 0000000000000008 RDI: ffff88810dfdaaa8 [ 445.426929][ C1] RBP: ffffc90003ba77b0 R08: 0000000000000001 R09: ffffed1021bfb555 [ 445.434993][ C1] R10: ffff88810dfdaaaf R11: 0000000000000000 R12: 1ffff92000774ede [ 445.443473][ C1] R13: dffffc0000000000 R14: 00007f5e56829fff R15: 00007f5e56826000 [ 445.451982][ C1] ? rwsem_read_trylock+0x6d/0x250 [ 445.457208][ C1] ? rwsem_read_trylock+0x6d/0x250 [ 445.462441][ C1] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 445.468094][ C1] ? validate_mm+0x1ba/0x4d0 [ 445.472768][ C1] ? lock_acquire+0x2f/0xb0 [ 445.477355][ C1] ? validate_mm+0x1ba/0x4d0 [ 445.482027][ C1] down_read+0xba/0x330 [ 445.486273][ C1] ? validate_mm+0x1ba/0x4d0 [ 445.490936][ C1] ? __pfx_down_read+0x10/0x10 [ 445.495825][ C1] validate_mm+0x1ba/0x4d0 [ 445.500326][ C1] ? __pfx_validate_mm+0x10/0x10 [ 445.505340][ C1] ? mark_held_locks+0x9f/0xe0 [ 445.510219][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 445.516208][ C1] ? percpu_counter_add_batch+0xb5/0x1e0 [ 445.521946][ C1] vms_complete_munmap_vmas+0x62c/0x9a0 [ 445.527611][ C1] mmap_region+0x4de/0x27b0 [ 445.532563][ C1] ? __pfx_mmap_region+0x10/0x10 [ 445.537635][ C1] ? file_has_perm+0x280/0x350 [ 445.542542][ C1] ? security_mmap_addr+0x65/0x70 [ 445.547653][ C1] ? __get_unmapped_area+0x26b/0x3d0 [ 445.553028][ C1] do_mmap+0xc00/0xfc0 [ 445.557180][ C1] vm_mmap_pgoff+0x1ba/0x350 [ 445.561854][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 445.567075][ C1] ? __fget_files+0x244/0x3f0 [ 445.571857][ C1] ksys_mmap_pgoff+0x32c/0x5c0 [ 445.576694][ C1] ? rcu_is_watching+0x12/0xc0 [ 445.581535][ C1] __x64_sys_mmap+0x125/0x190 [ 445.586287][ C1] do_syscall_64+0xcd/0x250 [ 445.590887][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.596899][ C1] RIP: 0033:0x7f5e5684db74 [ 445.601399][ C1] Code: 63 08 44 89 e8 5b 41 5c 41 5d c3 41 89 ca 41 f7 c1 ff 0f 00 00 74 0c c7 05 f5 46 01 00 16 00 00 00 eb 17 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 0c f7 d8 89 05 dc 46 01 00 48 83 c8 ff c3 0f [ 445.621087][ C1] RSP: 002b:00007ffe68024928 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 445.629593][ C1] RAX: ffffffffffffffda RBX: 00007ffe680249d8 RCX: 00007f5e5684db74 [ 445.637665][ C1] RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007f5e565b2000 [ 445.645716][ C1] RBP: 00007ffe68024d00 R08: 0000000000000000 R09: 000000000000b000 [ 445.653769][ C1] R10: 0000000000000812 R11: 0000000000000246 R12: 00007f5e5682aac0 [ 445.661817][ C1] R13: 00007ffe68024d88 R14: 000000000000b278 R15: 0000000000000000 [ 445.669892][ C1] [ 445.673011][ C1] task:syz.3.50 state:D stack:28144 pid:13632 tgid:13632 ppid:11462 flags:0x00000004 [ 445.683407][ C1] Call Trace: [ 445.686739][ C1] [ 445.689740][ C1] __schedule+0x1042/0x34b0 [ 445.694347][ C1] ? __pfx___schedule+0x10/0x10 [ 445.699295][ C1] ? schedule+0x298/0x350 [ 445.703721][ C1] ? __pfx_lock_release+0x10/0x10 [ 445.708845][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.714153][ C1] ? lock_acquire+0x2f/0xb0 [ 445.718753][ C1] ? schedule+0x1fd/0x350 [ 445.723619][ C1] schedule+0xe7/0x350 [ 445.727788][ C1] io_schedule+0xbf/0x130 [ 445.732213][ C1] bit_wait_io+0x15/0xe0 [ 445.736564][ C1] __wait_on_bit+0x62/0x180 [ 445.741168][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 445.746204][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 445.751675][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 445.757752][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 445.763322][ C1] do_get_write_access+0x933/0x1270 [ 445.768623][ C1] jbd2_journal_get_write_access+0x1d6/0x280 [ 445.774693][ C1] __ext4_journal_get_write_access+0x6a/0x390 [ 445.780878][ C1] ext4_reserve_inode_write+0x13b/0x270 [ 445.786543][ C1] __ext4_mark_inode_dirty+0x1a6/0x890 [ 445.792095][ C1] ? ext4_dirty_inode+0xd9/0x130 [ 445.797142][ C1] ? rcu_is_watching+0x12/0xc0 [ 445.802076][ C1] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 445.808148][ C1] ? rcu_is_watching+0x12/0xc0 [ 445.812990][ C1] ? trace_jbd2_handle_start+0x1b4/0x240 [ 445.818730][ C1] ? jbd2__journal_start+0xf6/0x6a0 [ 445.824010][ C1] ? __ext4_journal_start_sb+0x358/0x660 [ 445.829746][ C1] ? __ext4_journal_start_sb+0x206/0x660 [ 445.835479][ C1] ? ext4_dirty_inode+0xa1/0x130 [ 445.840527][ C1] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 445.846006][ C1] ext4_dirty_inode+0xd9/0x130 [ 445.850968][ C1] ? rcu_is_watching+0x12/0xc0 [ 445.855915][ C1] __mark_inode_dirty+0x1f6/0xe60 [ 445.861055][ C1] generic_update_time+0xcf/0xf0 [ 445.866075][ C1] file_update_time+0x12e/0x160 [ 445.871007][ C1] ext4_page_mkwrite+0x368/0x1760 [ 445.876147][ C1] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 445.881713][ C1] ? pte_alloc_one+0x2a3/0x390 [ 445.886671][ C1] do_page_mkwrite+0x177/0x380 [ 445.891540][ C1] __handle_mm_fault+0x12ff/0x33b0 [ 445.896735][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 445.902305][ C1] handle_mm_fault+0x3fa/0xaa0 [ 445.907157][ C1] do_user_addr_fault+0x613/0x12c0 [ 445.912461][ C1] exc_page_fault+0x5c/0xc0 [ 445.917077][ C1] asm_exc_page_fault+0x26/0x30 [ 445.922017][ C1] RIP: 0033:0x7f7644001ba4 [ 445.926494][ C1] RSP: 002b:00007fffba19a0c0 EFLAGS: 00010246 [ 445.932641][ C1] RAX: 000000000003fdf0 RBX: 0000000000000000 RCX: 00007f764412d380 [ 445.940686][ C1] RDX: 0000001b2f820000 RSI: 0000000000040000 RDI: 00007f7644222e50 [ 445.948823][ C1] RBP: 00007fffba19a31c R08: 0000000000000008 R09: 00007fffba199e06 [ 445.956961][ C1] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000000060 [ 445.965006][ C1] R13: 000000000006930a R14: 000000000006930a R15: 00007fffba19a370 [ 445.973083][ C1] [ 445.976179][ C1] task:syz-executor state:D stack:26144 pid:13831 tgid:13831 ppid:4004 flags:0x00000000 [ 445.986493][ C1] Call Trace: [ 445.990005][ C1] [ 445.992998][ C1] __schedule+0x1042/0x34b0 [ 445.997600][ C1] ? __pfx___schedule+0x10/0x10 [ 446.002543][ C1] ? schedule+0x298/0x350 [ 446.006977][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.012105][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 446.017404][ C1] ? lock_acquire+0x2f/0xb0 [ 446.022130][ C1] ? schedule+0x1fd/0x350 [ 446.026560][ C1] schedule+0xe7/0x350 [ 446.030712][ C1] io_schedule+0xbf/0x130 [ 446.035140][ C1] bit_wait_io+0x15/0xe0 [ 446.039581][ C1] __wait_on_bit+0x62/0x180 [ 446.044177][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 446.049307][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 446.054774][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 446.060844][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 446.066427][ C1] do_get_write_access+0x933/0x1270 [ 446.071754][ C1] jbd2_journal_get_write_access+0x1d6/0x280 [ 446.077835][ C1] __ext4_journal_get_write_access+0x6a/0x390 [ 446.084022][ C1] ext4_reserve_inode_write+0x13b/0x270 [ 446.089676][ C1] __ext4_mark_inode_dirty+0x1a6/0x890 [ 446.095505][ C1] ? ext4_dirty_inode+0xd9/0x130 [ 446.100548][ C1] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 446.106637][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.111512][ C1] ? trace_jbd2_handle_start+0x1b4/0x240 [ 446.117305][ C1] ? jbd2__journal_start+0xf6/0x6a0 [ 446.122687][ C1] ? __ext4_journal_start_sb+0x358/0x660 [ 446.128431][ C1] ? __ext4_journal_start_sb+0x206/0x660 [ 446.134177][ C1] ? ext4_dirty_inode+0xa1/0x130 [ 446.139240][ C1] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 446.144723][ C1] ext4_dirty_inode+0xd9/0x130 [ 446.149701][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.154548][ C1] __mark_inode_dirty+0x1f6/0xe60 [ 446.159704][ C1] generic_update_time+0xcf/0xf0 [ 446.164732][ C1] touch_atime+0x4ee/0x5d0 [ 446.169240][ C1] ext4_file_mmap+0x1c8/0x240 [ 446.174022][ C1] mmap_region+0x10f3/0x27b0 [ 446.178718][ C1] ? __pfx_mmap_region+0x10/0x10 [ 446.183738][ C1] ? vm_unmapped_area+0x51e/0xad0 [ 446.188846][ C1] ? __pfx_vm_unmapped_area+0x10/0x10 [ 446.194347][ C1] ? file_has_perm+0x280/0x350 [ 446.199257][ C1] ? security_mmap_addr+0x65/0x70 [ 446.204383][ C1] ? __get_unmapped_area+0x26b/0x3d0 [ 446.209769][ C1] do_mmap+0xc00/0xfc0 [ 446.213945][ C1] vm_mmap_pgoff+0x1ba/0x350 [ 446.218641][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 446.223958][ C1] ? __fget_files+0x244/0x3f0 [ 446.228733][ C1] ksys_mmap_pgoff+0x32c/0x5c0 [ 446.233587][ C1] __x64_sys_mmap+0x125/0x190 [ 446.238361][ C1] do_syscall_64+0xcd/0x250 [ 446.242963][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.248974][ C1] RIP: 0033:0x7f51d844e753 [ 446.253469][ C1] RSP: 002b:00007ffe002ddf18 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 446.261977][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51d844e753 [ 446.270030][ C1] RDX: 0000000000000001 RSI: 0000000000400000 RDI: 0000000000000000 [ 446.278168][ C1] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000000 [ 446.286385][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe002ddf80 [ 446.294425][ C1] R13: 00007ffe002ddf88 R14: 0000000000000009 R15: 0000000000000000 [ 446.302491][ C1] [ 446.305574][ C1] task:modprobe state:R running task stack:25424 pid:14039 tgid:14039 ppid:324 flags:0x00000000 [ 446.317719][ C1] Call Trace: [ 446.321065][ C1] [ 446.324064][ C1] ? vm_mmap_pgoff+0x1ba/0x350 [ 446.328957][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 446.333984][ C1] ? lock_acquire+0x2f/0xb0 [ 446.338583][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 446.343969][ C1] ? do_group_exit+0xd3/0x2a0 [ 446.348742][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 446.354041][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 446.358983][ C1] ? do_syscall_64+0xcd/0x250 [ 446.363748][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.369948][ C1] [ 446.373030][ C1] task:modprobe state:R running task stack:25424 pid:14041 tgid:14041 ppid:1453 flags:0x00000000 [ 446.384908][ C1] Call Trace: [ 446.388258][ C1] [ 446.391258][ C1] __schedule+0x1042/0x34b0 [ 446.395854][ C1] ? mas_next_node+0x7c1/0xf40 [ 446.400716][ C1] ? page_ext_put+0x3e/0xd0 [ 446.405302][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 446.410611][ C1] ? find_held_lock+0x2d/0x110 [ 446.415460][ C1] ? hlock_class+0x4e/0x130 [ 446.420041][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 446.425362][ C1] ? find_held_lock+0x2d/0x110 [ 446.430391][ C1] ? hlock_class+0x4e/0x130 [ 446.435069][ C1] ? mark_lock+0xb5/0xc60 [ 446.439492][ C1] ? hlock_class+0x4e/0x130 [ 446.444071][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 446.449118][ C1] ? __pfx_mark_lock+0x10/0x10 [ 446.454001][ C1] ? hlock_class+0x4e/0x130 [ 446.458597][ C1] ? mark_lock+0xb5/0xc60 [ 446.463067][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 446.468359][ C1] ? unwind_get_return_address+0x59/0xa0 [ 446.474163][ C1] ? __pfx_mark_lock+0x10/0x10 [ 446.479030][ C1] ? hlock_class+0x4e/0x130 [ 446.483611][ C1] ? mark_lock+0xb5/0xc60 [ 446.488027][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 446.493234][ C1] ? __pfx_mark_lock+0x10/0x10 [ 446.498093][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.502970][ C1] ? hlock_class+0x4e/0x130 [ 446.507550][ C1] ? mark_lock+0xb5/0xc60 [ 446.511996][ C1] ? __pfx_mark_lock+0x10/0x10 [ 446.516856][ C1] ? hlock_class+0x4e/0x130 [ 446.521467][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 446.526604][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.531453][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 446.536568][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 446.542034][ C1] ? find_held_lock+0x2d/0x110 [ 446.546886][ C1] ? __schedule+0x100f/0x34b0 [ 446.551660][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.556796][ C1] ? __schedule+0x1042/0x34b0 [ 446.561578][ C1] ? __pfx___schedule+0x10/0x10 [ 446.566512][ C1] ? do_task_dead+0x9e/0x110 [ 446.571195][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.576337][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.582241][ C1] ? do_task_dead+0x40/0x110 [ 446.586905][ C1] ? do_task_dead+0xd6/0x110 [ 446.591577][ C1] ? do_exit+0x1de7/0x2ce0 [ 446.596164][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.601271][ C1] ? __pfx_do_exit+0x10/0x10 [ 446.605945][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.611412][ C1] ? do_group_exit+0xd3/0x2a0 [ 446.616449][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 446.621912][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 446.626875][ C1] ? do_syscall_64+0xcd/0x250 [ 446.631646][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.637872][ C1] [ 446.640962][ C1] task:modprobe state:R running task stack:25424 pid:14049 tgid:14049 ppid:11484 flags:0x00000000 [ 446.653033][ C1] Call Trace: [ 446.656382][ C1] [ 446.659397][ C1] __schedule+0x1042/0x34b0 [ 446.664002][ C1] ? __pfx___schedule+0x10/0x10 [ 446.669024][ C1] ? do_task_dead+0x9e/0x110 [ 446.673687][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.678822][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.684736][ C1] ? do_task_dead+0x40/0x110 [ 446.689409][ C1] do_task_dead+0xd6/0x110 [ 446.693989][ C1] do_exit+0x1de7/0x2ce0 [ 446.698333][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.703442][ C1] ? __pfx_do_exit+0x10/0x10 [ 446.708134][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.713602][ C1] do_group_exit+0xd3/0x2a0 [ 446.718377][ C1] __x64_sys_exit_group+0x3e/0x50 [ 446.723498][ C1] x64_sys_call+0x14a9/0x16a0 [ 446.728266][ C1] do_syscall_64+0xcd/0x250 [ 446.732854][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.738866][ C1] RIP: 0033:0x7fd4e9e8ea90 [ 446.743389][ C1] RSP: 002b:00007ffcc91536f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 446.752161][ C1] RAX: ffffffffffffffda RBX: 00007fd4e9f7f860 RCX: 00007fd4e9e8ea90 [ 446.760296][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 446.768341][ C1] RBP: 00007fd4e9f7f860 R08: 0000000000000001 R09: 1f6ed5d4961bec85 [ 446.776475][ C1] R10: 00007ffcc91535b0 R11: 0000000000000246 R12: 0000000000000000 [ 446.784694][ C1] R13: 0000000000000001 R14: 00007fd4e9f83658 R15: 0000000000000001 [ 446.792766][ C1] [ 446.795852][ C1] task:modprobe state:R running task stack:25424 pid:14055 tgid:14055 ppid:1453 flags:0x00000002 [ 446.807747][ C1] Call Trace: [ 446.811091][ C1] [ 446.814175][ C1] __schedule+0x1042/0x34b0 [ 446.818775][ C1] ? __pfx___schedule+0x10/0x10 [ 446.823716][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.828903][ C1] ? __pfx_do_exit+0x10/0x10 [ 446.833585][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.839138][ C1] ? do_group_exit+0xd3/0x2a0 [ 446.843913][ C1] __x64_sys_exit_group+0x3e/0x50 [ 446.849553][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 446.854505][ C1] ? do_syscall_64+0xcd/0x250 [ 446.859310][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.865499][ C1] [ 446.868576][ C1] task:modprobe state:R running task stack:25424 pid:14057 tgid:14057 ppid:11484 flags:0x00000002 [ 446.880469][ C1] Call Trace: [ 446.883809][ C1] [ 446.886799][ C1] __schedule+0x1042/0x34b0 [ 446.891392][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.896336][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 446.901445][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 446.906931][ C1] ? find_held_lock+0x2d/0x110 [ 446.911810][ C1] ? __schedule+0x100f/0x34b0 [ 446.916598][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.921733][ C1] ? __schedule+0x1042/0x34b0 [ 446.926600][ C1] ? __pfx___schedule+0x10/0x10 [ 446.931550][ C1] ? do_task_dead+0x9e/0x110 [ 446.936273][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.941422][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.947331][ C1] ? do_task_dead+0x40/0x110 [ 446.952005][ C1] ? do_task_dead+0xd6/0x110 [ 446.956672][ C1] ? do_exit+0x1de7/0x2ce0 [ 446.961199][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.966309][ C1] ? __pfx_do_exit+0x10/0x10 [ 446.971075][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.976551][ C1] ? do_group_exit+0xd3/0x2a0 [ 446.981334][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 446.986630][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 446.991581][ C1] ? do_syscall_64+0xcd/0x250 [ 446.996829][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.003036][ C1] [ 447.006119][ C1] task:modprobe state:R running task stack:25424 pid:14061 tgid:14061 ppid:11484 flags:0x00000002 [ 447.018010][ C1] Call Trace: [ 447.021354][ C1] [ 447.024351][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 447.029660][ C1] ? find_held_lock+0x2d/0x110 [ 447.034517][ C1] ? hlock_class+0x4e/0x130 [ 447.039107][ C1] ? mark_lock+0xb5/0xc60 [ 447.043528][ C1] ? hlock_class+0x4e/0x130 [ 447.048107][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 447.053152][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.058016][ C1] ? hlock_class+0x4e/0x130 [ 447.062603][ C1] ? mark_lock+0xb5/0xc60 [ 447.067035][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 447.072332][ C1] ? unwind_get_return_address+0x59/0xa0 [ 447.078141][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.083010][ C1] ? hlock_class+0x4e/0x130 [ 447.087702][ C1] ? mark_lock+0xb5/0xc60 [ 447.092216][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.097426][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.102285][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.107180][ C1] ? hlock_class+0x4e/0x130 [ 447.111791][ C1] ? mark_lock+0xb5/0xc60 [ 447.116232][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.121090][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 447.126824][ C1] ? hlock_class+0x4e/0x130 [ 447.131425][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.136636][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.141474][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 447.146595][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 447.152056][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.156905][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 447.162039][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 447.167530][ C1] ? find_held_lock+0x2d/0x110 [ 447.172397][ C1] ? __schedule+0x100f/0x34b0 [ 447.177182][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.182317][ C1] ? switch_mm_irqs_off+0x529/0xb10 [ 447.187609][ C1] ? __schedule+0x1042/0x34b0 [ 447.192394][ C1] ? __pfx___schedule+0x10/0x10 [ 447.197333][ C1] ? do_task_dead+0x9e/0x110 [ 447.202015][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.207146][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 447.213052][ C1] ? do_task_dead+0x40/0x110 [ 447.217716][ C1] ? do_task_dead+0xd6/0x110 [ 447.222440][ C1] ? do_exit+0x1de7/0x2ce0 [ 447.226955][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.232059][ C1] ? __pfx_do_exit+0x10/0x10 [ 447.236837][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.242323][ C1] ? do_group_exit+0xd3/0x2a0 [ 447.247361][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 447.252664][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 447.257825][ C1] ? do_syscall_64+0xcd/0x250 [ 447.262585][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.268776][ C1] [ 447.271962][ C1] task:modprobe state:R running task stack:26144 pid:14071 tgid:14071 ppid:324 flags:0x00000000 [ 447.283866][ C1] Call Trace: [ 447.287208][ C1] [ 447.290209][ C1] ? hlock_class+0x4e/0x130 [ 447.294804][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 447.299841][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.304702][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 447.310002][ C1] ? hlock_class+0x4e/0x130 [ 447.314590][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 447.319626][ C1] ? hlock_class+0x4e/0x130 [ 447.324249][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.329100][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.333946][ C1] ? hlock_class+0x4e/0x130 [ 447.338536][ C1] ? mark_lock+0xb5/0xc60 [ 447.342985][ C1] ? hlock_class+0x4e/0x130 [ 447.347613][ C1] ? mark_lock+0xb5/0xc60 [ 447.352051][ C1] ? hlock_class+0x4e/0x130 [ 447.356639][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 447.361675][ C1] ? hlock_class+0x4e/0x130 [ 447.366247][ C1] ? mark_lock+0xb5/0xc60 [ 447.370698][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.375554][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 447.380934][ C1] ? find_held_lock+0x2d/0x110 [ 447.385874][ C1] ? hlock_class+0x4e/0x130 [ 447.390457][ C1] ? mark_lock+0xb5/0xc60 [ 447.394873][ C1] ? hlock_class+0x4e/0x130 [ 447.399455][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 447.404484][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.409348][ C1] ? hlock_class+0x4e/0x130 [ 447.413944][ C1] ? mark_lock+0xb5/0xc60 [ 447.418358][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 447.423641][ C1] ? unwind_get_return_address+0x59/0xa0 [ 447.429344][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.434197][ C1] ? hlock_class+0x4e/0x130 [ 447.438772][ C1] ? mark_lock+0xb5/0xc60 [ 447.443196][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.448316][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.453174][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.458035][ C1] ? hlock_class+0x4e/0x130 [ 447.462619][ C1] ? mark_lock+0xb5/0xc60 [ 447.467057][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.471927][ C1] ? hlock_class+0x4e/0x130 [ 447.476508][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.481634][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.486478][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 447.491594][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 447.497064][ C1] ? find_held_lock+0x2d/0x110 [ 447.501911][ C1] ? __schedule+0x100f/0x34b0 [ 447.506669][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.511829][ C1] ? __schedule+0x1042/0x34b0 [ 447.516603][ C1] ? __pfx___schedule+0x10/0x10 [ 447.521542][ C1] ? do_task_dead+0x9e/0x110 [ 447.526209][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.531351][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 447.537254][ C1] ? do_task_dead+0x40/0x110 [ 447.541929][ C1] ? do_task_dead+0xd6/0x110 [ 447.546581][ C1] ? do_exit+0x1de7/0x2ce0 [ 447.551092][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.556195][ C1] ? __pfx_do_exit+0x10/0x10 [ 447.560864][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.566328][ C1] ? do_group_exit+0xd3/0x2a0 [ 447.571185][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 447.576480][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 447.581425][ C1] ? do_syscall_64+0xcd/0x250 [ 447.586182][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.592377][ C1] [ 447.595464][ C1] task:modprobe state:R running task stack:25424 pid:14081 tgid:14081 ppid:1453 flags:0x00000002 [ 447.607527][ C1] Call Trace: [ 447.610864][ C1] [ 447.613856][ C1] ? hlock_class+0x4e/0x130 [ 447.618528][ C1] ? mark_lock+0xb5/0xc60 [ 447.623039][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.628207][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.633071][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.637913][ C1] ? hlock_class+0x4e/0x130 [ 447.642494][ C1] ? mark_lock+0xb5/0xc60 [ 447.646926][ C1] ? __pfx_mark_lock+0x10/0x10 [ 447.651796][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 447.657445][ C1] ? hlock_class+0x4e/0x130 [ 447.662046][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.667172][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.672018][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 447.677137][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 447.682619][ C1] ? find_held_lock+0x2d/0x110 [ 447.687484][ C1] ? __schedule+0x100f/0x34b0 [ 447.692253][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.697492][ C1] ? __schedule+0x1042/0x34b0 [ 447.702362][ C1] ? __pfx___schedule+0x10/0x10 [ 447.707312][ C1] ? do_task_dead+0x9e/0x110 [ 447.711993][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.717138][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 447.723052][ C1] ? do_task_dead+0x40/0x110 [ 447.727722][ C1] ? do_task_dead+0xd6/0x110 [ 447.732412][ C1] ? do_exit+0x1de7/0x2ce0 [ 447.736924][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.742025][ C1] ? __pfx_do_exit+0x10/0x10 [ 447.746713][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.752223][ C1] ? do_group_exit+0xd3/0x2a0 [ 447.757001][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 447.762302][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 447.767242][ C1] ? do_syscall_64+0xcd/0x250 [ 447.772005][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.778193][ C1] [ 447.781274][ C1] task:modprobe state:R running task stack:25424 pid:14087 tgid:14087 ppid:1453 flags:0x00000000 [ 447.793169][ C1] Call Trace: [ 447.796509][ C1] [ 447.799505][ C1] __schedule+0x1042/0x34b0 [ 447.804118][ C1] ? __pfx___schedule+0x10/0x10 [ 447.809148][ C1] ? do_task_dead+0x9e/0x110 [ 447.813829][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.818957][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 447.824953][ C1] ? do_task_dead+0x40/0x110 [ 447.829621][ C1] do_task_dead+0xd6/0x110 [ 447.834124][ C1] do_exit+0x1de7/0x2ce0 [ 447.838457][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.843553][ C1] ? __pfx_do_exit+0x10/0x10 [ 447.848447][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.854003][ C1] do_group_exit+0xd3/0x2a0 [ 447.858613][ C1] __x64_sys_exit_group+0x3e/0x50 [ 447.863740][ C1] x64_sys_call+0x14a9/0x16a0 [ 447.868513][ C1] do_syscall_64+0xcd/0x250 [ 447.873088][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.879166][ C1] RIP: 0033:0x7fa6926f7a90 [ 447.883650][ C1] RSP: 002b:00007ffda4b3ebd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 447.892173][ C1] RAX: ffffffffffffffda RBX: 00007fa6927e8860 RCX: 00007fa6926f7a90 [ 447.900223][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 447.908276][ C1] RBP: 00007fa6927e8860 R08: 0000000000000001 R09: 1755d41296a375fe [ 447.916345][ C1] R10: 00007ffda4b3ea90 R11: 0000000000000246 R12: 0000000000000000 [ 447.924481][ C1] R13: 0000000000000001 R14: 00007fa6927ec658 R15: 0000000000000001 [ 447.932553][ C1] [ 447.935637][ C1] task:modprobe state:R running task stack:25424 pid:14093 tgid:14093 ppid:11484 flags:0x00000002 [ 447.947542][ C1] Call Trace: [ 447.950884][ C1] [ 447.953910][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 447.958945][ C1] ? lock_acquire+0x2f/0xb0 [ 447.963549][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 447.968940][ C1] ? do_group_exit+0xd3/0x2a0 [ 447.973712][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 447.979007][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 447.983949][ C1] ? do_syscall_64+0xcd/0x250 [ 447.988707][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.994912][ C1] [ 447.998033][ C1] task:modprobe state:R running task stack:25424 pid:14095 tgid:14095 ppid:1453 flags:0x00000000 [ 448.009924][ C1] Call Trace: [ 448.013280][ C1] [ 448.016284][ C1] ? hlock_class+0x4e/0x130 [ 448.020881][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 448.025976][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 448.031274][ C1] ? hlock_class+0x4e/0x130 [ 448.035872][ C1] ? mark_lock+0xb5/0xc60 [ 448.040308][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.045169][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.050040][ C1] ? hlock_class+0x4e/0x130 [ 448.054631][ C1] ? mark_lock+0xb5/0xc60 [ 448.059316][ C1] ? hlock_class+0x4e/0x130 [ 448.063903][ C1] ? mark_lock+0xb5/0xc60 [ 448.068331][ C1] ? hlock_class+0x4e/0x130 [ 448.072934][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 448.077988][ C1] ? hlock_class+0x4e/0x130 [ 448.082593][ C1] ? mark_lock+0xb5/0xc60 [ 448.087018][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.091871][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 448.097185][ C1] ? find_held_lock+0x2d/0x110 [ 448.102037][ C1] ? hlock_class+0x4e/0x130 [ 448.106697][ C1] ? mark_lock+0xb5/0xc60 [ 448.111120][ C1] ? hlock_class+0x4e/0x130 [ 448.115713][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 448.120749][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.125610][ C1] ? hlock_class+0x4e/0x130 [ 448.130187][ C1] ? mark_lock+0xb5/0xc60 [ 448.134775][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 448.140070][ C1] ? unwind_get_return_address+0x59/0xa0 [ 448.145790][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.150668][ C1] ? hlock_class+0x4e/0x130 [ 448.155262][ C1] ? mark_lock+0xb5/0xc60 [ 448.159687][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 448.164812][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.169669][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.174524][ C1] ? hlock_class+0x4e/0x130 [ 448.179105][ C1] ? mark_lock+0xb5/0xc60 [ 448.183550][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.188575][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 448.194309][ C1] ? hlock_class+0x4e/0x130 [ 448.198890][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 448.204037][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.208882][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 448.214030][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 448.219536][ C1] ? find_held_lock+0x2d/0x110 [ 448.224487][ C1] ? __schedule+0x100f/0x34b0 [ 448.229294][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.234429][ C1] ? __schedule+0x1042/0x34b0 [ 448.239201][ C1] ? __pfx___schedule+0x10/0x10 [ 448.244143][ C1] ? do_task_dead+0x9e/0x110 [ 448.248824][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.254404][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.260397][ C1] ? do_task_dead+0x40/0x110 [ 448.265169][ C1] ? do_task_dead+0xd6/0x110 [ 448.269848][ C1] ? do_exit+0x1de7/0x2ce0 [ 448.274372][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.279476][ C1] ? __pfx_do_exit+0x10/0x10 [ 448.284154][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.289720][ C1] ? do_group_exit+0xd3/0x2a0 [ 448.294498][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 448.299792][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 448.304734][ C1] ? do_syscall_64+0xcd/0x250 [ 448.309492][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.315676][ C1] [ 448.318756][ C1] task:modprobe state:R running task stack:25424 pid:14105 tgid:14105 ppid:11484 flags:0x00000000 [ 448.330650][ C1] Call Trace: [ 448.333984][ C1] [ 448.336981][ C1] __schedule+0x1042/0x34b0 [ 448.341594][ C1] ? __pfx___schedule+0x10/0x10 [ 448.346543][ C1] ? do_task_dead+0x9e/0x110 [ 448.351219][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.356348][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.362252][ C1] ? do_task_dead+0x40/0x110 [ 448.367000][ C1] do_task_dead+0xd6/0x110 [ 448.371531][ C1] do_exit+0x1de7/0x2ce0 [ 448.375879][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.380986][ C1] ? __pfx_do_exit+0x10/0x10 [ 448.385663][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.391124][ C1] do_group_exit+0xd3/0x2a0 [ 448.395714][ C1] __x64_sys_exit_group+0x3e/0x50 [ 448.400831][ C1] x64_sys_call+0x14a9/0x16a0 [ 448.405687][ C1] do_syscall_64+0xcd/0x250 [ 448.410282][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.416279][ C1] RIP: 0033:0x7fc2c07f2a90 [ 448.420768][ C1] RSP: 002b:00007fff320a2578 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 448.429256][ C1] RAX: ffffffffffffffda RBX: 00007fc2c08e3860 RCX: 00007fc2c07f2a90 [ 448.437300][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 448.445390][ C1] RBP: 00007fc2c08e3860 R08: 0000000000000001 R09: 10f52b0ced6619ad [ 448.453434][ C1] R10: 00007fff320a2430 R11: 0000000000000246 R12: 0000000000000000 [ 448.461498][ C1] R13: 0000000000000001 R14: 00007fc2c08e7658 R15: 0000000000000001 [ 448.469746][ C1] [ 448.472832][ C1] task:modprobe state:R running task stack:25424 pid:14110 tgid:14110 ppid:324 flags:0x00000002 [ 448.484899][ C1] Call Trace: [ 448.488237][ C1] [ 448.491237][ C1] ? mmput+0xdb/0x3e0 [ 448.495312][ C1] ? do_exit+0x9bf/0x2ce0 [ 448.499733][ C1] ? do_group_exit+0x1c3/0x2a0 [ 448.504590][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.509692][ C1] ? __pfx_do_exit+0x10/0x10 [ 448.514374][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.519859][ C1] ? do_group_exit+0xd3/0x2a0 [ 448.524639][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 448.529952][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 448.534988][ C1] ? do_syscall_64+0xcd/0x250 [ 448.539762][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.545953][ C1] [ 448.549174][ C1] task:modprobe state:R running task stack:25424 pid:14112 tgid:14112 ppid:324 flags:0x00000002 [ 448.561490][ C1] Call Trace: [ 448.564840][ C1] [ 448.567845][ C1] __schedule+0x1042/0x34b0 [ 448.572501][ C1] ? __pfx___schedule+0x10/0x10 [ 448.577437][ C1] ? do_task_dead+0x9e/0x110 [ 448.582107][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.587248][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.593152][ C1] ? do_task_dead+0x40/0x110 [ 448.597833][ C1] do_task_dead+0xd6/0x110 [ 448.602334][ C1] do_exit+0x1de7/0x2ce0 [ 448.606699][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.611800][ C1] ? __pfx_do_exit+0x10/0x10 [ 448.616501][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.621966][ C1] do_group_exit+0xd3/0x2a0 [ 448.626566][ C1] __x64_sys_exit_group+0x3e/0x50 [ 448.631695][ C1] x64_sys_call+0x14a9/0x16a0 [ 448.636458][ C1] do_syscall_64+0xcd/0x250 [ 448.641046][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.647067][ C1] RIP: 0033:0x7fc0807a2a90 [ 448.651556][ C1] RSP: 002b:00007ffc1f7f2818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 448.660069][ C1] RAX: ffffffffffffffda RBX: 00007fc080893860 RCX: 00007fc0807a2a90 [ 448.668207][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 448.676246][ C1] RBP: 00007fc080893860 R08: 0000000000000001 R09: 36e12547caa8136e [ 448.684288][ C1] R10: 00007ffc1f7f26d0 R11: 0000000000000246 R12: 0000000000000000 [ 448.692341][ C1] R13: 0000000000000001 R14: 00007fc080897658 R15: 0000000000000001 [ 448.700407][ C1] [ 448.703500][ C1] task:modprobe state:R running task stack:25424 pid:14118 tgid:14118 ppid:324 flags:0x00000002 [ 448.715490][ C1] Call Trace: [ 448.718839][ C1] [ 448.721842][ C1] __schedule+0x1042/0x34b0 [ 448.726449][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 448.731925][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 448.737309][ C1] ? mark_lock+0xb5/0xc60 [ 448.741765][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.746630][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 448.752466][ C1] ? find_held_lock+0x2d/0x110 [ 448.757320][ C1] ? hlock_class+0x4e/0x130 [ 448.761904][ C1] ? mark_lock+0xb5/0xc60 [ 448.766416][ C1] ? hlock_class+0x4e/0x130 [ 448.771007][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 448.776048][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.781083][ C1] ? hlock_class+0x4e/0x130 [ 448.785845][ C1] ? mark_lock+0xb5/0xc60 [ 448.790353][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 448.795657][ C1] ? unwind_get_return_address+0x59/0xa0 [ 448.801373][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.806222][ C1] ? hlock_class+0x4e/0x130 [ 448.810900][ C1] ? mark_lock+0xb5/0xc60 [ 448.815316][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 448.820433][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.825289][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.830141][ C1] ? hlock_class+0x4e/0x130 [ 448.834731][ C1] ? mark_lock+0xb5/0xc60 [ 448.839153][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.844002][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 448.849647][ C1] ? hlock_class+0x4e/0x130 [ 448.854245][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 448.859372][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.864223][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 448.869404][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 448.874859][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.879700][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 448.884818][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 448.890284][ C1] ? find_held_lock+0x2d/0x110 [ 448.895130][ C1] ? __schedule+0x100f/0x34b0 [ 448.899893][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.905019][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 448.910306][ C1] ? __schedule+0x1042/0x34b0 [ 448.915076][ C1] ? __pfx___schedule+0x10/0x10 [ 448.920014][ C1] ? do_task_dead+0x9e/0x110 [ 448.924688][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.929818][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.935737][ C1] ? do_task_dead+0x40/0x110 [ 448.940403][ C1] ? do_task_dead+0xd6/0x110 [ 448.945065][ C1] ? do_exit+0x1de7/0x2ce0 [ 448.949568][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.954675][ C1] ? __pfx_do_exit+0x10/0x10 [ 448.959349][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.964816][ C1] ? do_group_exit+0xd3/0x2a0 [ 448.969587][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 448.974873][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 448.979817][ C1] ? do_syscall_64+0xcd/0x250 [ 448.984557][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.990726][ C1] [ 448.993820][ C1] task:modprobe state:R running task stack:25424 pid:14127 tgid:14127 ppid:1453 flags:0x00000002 [ 449.005735][ C1] Call Trace: [ 449.009152][ C1] [ 449.012141][ C1] __schedule+0x1042/0x34b0 [ 449.016769][ C1] ? __pfx___schedule+0x10/0x10 [ 449.021717][ C1] ? do_task_dead+0x9e/0x110 [ 449.026387][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.031520][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.037420][ C1] ? do_task_dead+0x40/0x110 [ 449.042081][ C1] do_task_dead+0xd6/0x110 [ 449.046569][ C1] do_exit+0x1de7/0x2ce0 [ 449.050904][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.056020][ C1] ? __pfx_do_exit+0x10/0x10 [ 449.060780][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.066241][ C1] do_group_exit+0xd3/0x2a0 [ 449.070839][ C1] __x64_sys_exit_group+0x3e/0x50 [ 449.075962][ C1] x64_sys_call+0x14a9/0x16a0 [ 449.080725][ C1] do_syscall_64+0xcd/0x250 [ 449.085310][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.091310][ C1] RIP: 0033:0x7ff076f7fa90 [ 449.095795][ C1] RSP: 002b:00007fffcc36a208 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 449.104319][ C1] RAX: ffffffffffffffda RBX: 00007ff077070860 RCX: 00007ff076f7fa90 [ 449.112367][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 449.120413][ C1] RBP: 00007ff077070860 R08: 0000000000000001 R09: 0b75f75444505b22 [ 449.128461][ C1] R10: 00007fffcc36a0c0 R11: 0000000000000246 R12: 0000000000000000 [ 449.136505][ C1] R13: 0000000000000001 R14: 00007ff077074658 R15: 0000000000000001 [ 449.144577][ C1] [ 449.147699][ C1] task:modprobe state:R running task stack:25424 pid:14132 tgid:14132 ppid:324 flags:0x00000002 [ 449.159598][ C1] Call Trace: [ 449.162940][ C1] [ 449.165943][ C1] __schedule+0x1042/0x34b0 [ 449.170560][ C1] ? __pfx___schedule+0x10/0x10 [ 449.175505][ C1] ? do_task_dead+0x9e/0x110 [ 449.180171][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.185312][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.191221][ C1] ? do_task_dead+0x40/0x110 [ 449.195900][ C1] do_task_dead+0xd6/0x110 [ 449.200461][ C1] do_exit+0x1de7/0x2ce0 [ 449.204801][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.209929][ C1] ? __pfx_do_exit+0x10/0x10 [ 449.214614][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.220080][ C1] do_group_exit+0xd3/0x2a0 [ 449.224692][ C1] __x64_sys_exit_group+0x3e/0x50 [ 449.229817][ C1] x64_sys_call+0x14a9/0x16a0 [ 449.234758][ C1] do_syscall_64+0xcd/0x250 [ 449.239368][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.245377][ C1] RIP: 0033:0x7f895b6cba90 [ 449.249858][ C1] RSP: 002b:00007ffcbfac42e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 449.258363][ C1] RAX: ffffffffffffffda RBX: 00007f895b7bc860 RCX: 00007f895b6cba90 [ 449.266411][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 449.274708][ C1] RBP: 00007f895b7bc860 R08: 0000000000000001 R09: 646dbcf93f42a33b [ 449.282749][ C1] R10: 00007ffcbfac41a0 R11: 0000000000000246 R12: 0000000000000000 [ 449.290800][ C1] R13: 0000000000000001 R14: 00007f895b7c0658 R15: 0000000000000001 [ 449.298867][ C1] [ 449.301960][ C1] task:modprobe state:R running task stack:25424 pid:14137 tgid:14137 ppid:1453 flags:0x00000000 [ 449.313856][ C1] Call Trace: [ 449.317192][ C1] [ 449.320212][ C1] ? __virt_addr_valid+0x1aa/0x590 [ 449.325407][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 449.330553][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 449.336033][ C1] ? find_held_lock+0x2d/0x110 [ 449.340979][ C1] ? __schedule+0x100f/0x34b0 [ 449.345742][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.351443][ C1] ? __schedule+0x1042/0x34b0 [ 449.356273][ C1] ? __pfx___schedule+0x10/0x10 [ 449.361219][ C1] ? do_task_dead+0x9e/0x110 [ 449.365898][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.371034][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.376939][ C1] ? do_task_dead+0x40/0x110 [ 449.381604][ C1] ? do_task_dead+0xd6/0x110 [ 449.386277][ C1] ? do_exit+0x1de7/0x2ce0 [ 449.390784][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.395902][ C1] ? __pfx_do_exit+0x10/0x10 [ 449.400577][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.406051][ C1] ? do_group_exit+0xd3/0x2a0 [ 449.410833][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 449.416127][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 449.421069][ C1] ? do_syscall_64+0xcd/0x250 [ 449.425832][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.432027][ C1] [ 449.435385][ C1] task:modprobe state:R running task stack:25424 pid:14141 tgid:14141 ppid:324 flags:0x00000000 [ 449.447320][ C1] Call Trace: [ 449.450671][ C1] [ 449.453674][ C1] __schedule+0x1042/0x34b0 [ 449.458419][ C1] ? __pfx___schedule+0x10/0x10 [ 449.463364][ C1] ? do_task_dead+0x9e/0x110 [ 449.468034][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.473175][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.479069][ C1] ? do_task_dead+0x40/0x110 [ 449.483720][ C1] do_task_dead+0xd6/0x110 [ 449.488225][ C1] do_exit+0x1de7/0x2ce0 [ 449.492570][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.497675][ C1] ? __pfx_do_exit+0x10/0x10 [ 449.502348][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.507806][ C1] do_group_exit+0xd3/0x2a0 [ 449.512417][ C1] __x64_sys_exit_group+0x3e/0x50 [ 449.517705][ C1] x64_sys_call+0x14a9/0x16a0 [ 449.522480][ C1] do_syscall_64+0xcd/0x250 [ 449.527071][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.533073][ C1] RIP: 0033:0x7f70c7f99a90 [ 449.537562][ C1] RSP: 002b:00007ffd7097c008 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 449.546084][ C1] RAX: ffffffffffffffda RBX: 00007f70c808a860 RCX: 00007f70c7f99a90 [ 449.554148][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 449.562191][ C1] RBP: 00007f70c808a860 R08: 0000000000000001 R09: d6723242fbe0104a [ 449.570240][ C1] R10: 00007ffd7097bec0 R11: 0000000000000246 R12: 0000000000000000 [ 449.578285][ C1] R13: 0000000000000001 R14: 00007f70c808e658 R15: 0000000000000001 [ 449.586343][ C1] [ 449.589438][ C1] task:modprobe state:R running task stack:25424 pid:14147 tgid:14147 ppid:324 flags:0x00000000 [ 449.601362][ C1] Call Trace: [ 449.604703][ C1] [ 449.607725][ C1] __schedule+0x1042/0x34b0 [ 449.612329][ C1] ? __pfx_mark_lock+0x10/0x10 [ 449.617195][ C1] ? lock_acquire+0x2f/0xb0 [ 449.621796][ C1] ? find_held_lock+0x2d/0x110 [ 449.626659][ C1] ? hlock_class+0x4e/0x130 [ 449.631245][ C1] ? mark_lock+0xb5/0xc60 [ 449.635672][ C1] ? hlock_class+0x4e/0x130 [ 449.640252][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 449.645372][ C1] ? __pfx_mark_lock+0x10/0x10 [ 449.650275][ C1] ? hlock_class+0x4e/0x130 [ 449.654862][ C1] ? mark_lock+0xb5/0xc60 [ 449.659274][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 449.664564][ C1] ? unwind_get_return_address+0x59/0xa0 [ 449.670291][ C1] ? __pfx_mark_lock+0x10/0x10 [ 449.675160][ C1] ? hlock_class+0x4e/0x130 [ 449.679739][ C1] ? mark_lock+0xb5/0xc60 [ 449.684157][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 449.689273][ C1] ? __pfx_mark_lock+0x10/0x10 [ 449.694137][ C1] ? rcu_is_watching+0x12/0xc0 [ 449.698989][ C1] ? hlock_class+0x4e/0x130 [ 449.703576][ C1] ? mark_lock+0xb5/0xc60 [ 449.708011][ C1] ? __pfx_mark_lock+0x10/0x10 [ 449.712868][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 449.718609][ C1] ? hlock_class+0x4e/0x130 [ 449.723300][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 449.728442][ C1] ? rcu_is_watching+0x12/0xc0 [ 449.733283][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 449.738412][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 449.743892][ C1] ? find_held_lock+0x2d/0x110 [ 449.748746][ C1] ? __schedule+0x100f/0x34b0 [ 449.753527][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.758663][ C1] ? __schedule+0x1042/0x34b0 [ 449.763428][ C1] ? __pfx___schedule+0x10/0x10 [ 449.768365][ C1] ? do_task_dead+0x9e/0x110 [ 449.773034][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.778163][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.784071][ C1] ? do_task_dead+0x40/0x110 [ 449.788780][ C1] ? do_task_dead+0xd6/0x110 [ 449.793459][ C1] ? do_exit+0x1de7/0x2ce0 [ 449.797986][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.803103][ C1] ? __pfx_do_exit+0x10/0x10 [ 449.807813][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.813373][ C1] ? do_group_exit+0xd3/0x2a0 [ 449.818351][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 449.823705][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 449.828661][ C1] ? do_syscall_64+0xcd/0x250 [ 449.833432][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.839623][ C1] [ 449.842720][ C1] task:modprobe state:R running task stack:25424 pid:14155 tgid:14155 ppid:1453 flags:0x00000000 [ 449.854697][ C1] Call Trace: [ 449.858047][ C1] [ 449.861044][ C1] ? arch_scale_cpu_capacity+0x15/0xb0 [ 449.866655][ C1] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 449.872063][ C1] ? find_held_lock+0x2d/0x110 [ 449.876922][ C1] ? __schedule+0x100f/0x34b0 [ 449.881701][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.886867][ C1] ? __schedule+0x1042/0x34b0 [ 449.891648][ C1] ? __pfx___schedule+0x10/0x10 [ 449.896635][ C1] ? do_task_dead+0x9e/0x110 [ 449.901311][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.906444][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.912350][ C1] ? do_task_dead+0x40/0x110 [ 449.917021][ C1] ? do_task_dead+0xd6/0x110 [ 449.921797][ C1] ? do_exit+0x1de7/0x2ce0 [ 449.926575][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.931678][ C1] ? __pfx_do_exit+0x10/0x10 [ 449.936358][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.941913][ C1] ? do_group_exit+0xd3/0x2a0 [ 449.946690][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 449.951992][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 449.956936][ C1] ? do_syscall_64+0xcd/0x250 [ 449.961695][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.967899][ C1] [ 449.970992][ C1] task:modprobe state:R running task stack:25424 pid:14159 tgid:14159 ppid:1453 flags:0x00000000 [ 449.982887][ C1] Call Trace: [ 449.986233][ C1] [ 449.989230][ C1] ? lockdep_hardirqs_on_prepare+0x137/0x420 [ 449.995302][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.000162][ C1] rcu_read_lock_sched_held+0x3e/0x70 [ 450.005630][ C1] ? hlock_class+0x4e/0x130 [ 450.010248][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 450.015467][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.020332][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 450.025454][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 450.031024][ C1] ? find_held_lock+0x2d/0x110 [ 450.035885][ C1] ? __schedule+0x100f/0x34b0 [ 450.040657][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.045795][ C1] ? __schedule+0x1042/0x34b0 [ 450.050583][ C1] ? __pfx___schedule+0x10/0x10 [ 450.055530][ C1] ? do_task_dead+0x9e/0x110 [ 450.060196][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.065325][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.071229][ C1] ? do_task_dead+0x40/0x110 [ 450.075899][ C1] ? do_task_dead+0xd6/0x110 [ 450.080655][ C1] ? do_exit+0x1de7/0x2ce0 [ 450.085168][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.090285][ C1] ? __pfx_do_exit+0x10/0x10 [ 450.095070][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.100539][ C1] ? do_group_exit+0xd3/0x2a0 [ 450.105322][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 450.110612][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 450.115555][ C1] ? do_syscall_64+0xcd/0x250 [ 450.120321][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.126624][ C1] [ 450.129711][ C1] task:modprobe state:R running task stack:25424 pid:14165 tgid:14165 ppid:1453 flags:0x00000000 [ 450.141611][ C1] Call Trace: [ 450.145043][ C1] [ 450.148041][ C1] __schedule+0x1042/0x34b0 [ 450.152631][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.157480][ C1] ? __kernel_text_address+0xd/0x40 [ 450.162860][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 450.168179][ C1] ? find_held_lock+0x2d/0x110 [ 450.173041][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.177925][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 450.183245][ C1] ? find_held_lock+0x2d/0x110 [ 450.188095][ C1] ? hlock_class+0x4e/0x130 [ 450.192679][ C1] ? mark_lock+0xb5/0xc60 [ 450.197105][ C1] ? hlock_class+0x4e/0x130 [ 450.201694][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 450.206744][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.211666][ C1] ? hlock_class+0x4e/0x130 [ 450.216250][ C1] ? mark_lock+0xb5/0xc60 [ 450.220669][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 450.225957][ C1] ? unwind_get_return_address+0x59/0xa0 [ 450.231685][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.236534][ C1] ? hlock_class+0x4e/0x130 [ 450.241119][ C1] ? mark_lock+0xb5/0xc60 [ 450.245530][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 450.250651][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.255521][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.260365][ C1] ? hlock_class+0x4e/0x130 [ 450.264951][ C1] ? mark_lock+0xb5/0xc60 [ 450.269369][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.274231][ C1] ? hlock_class+0x4e/0x130 [ 450.278820][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 450.283993][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.288870][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 450.293990][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 450.299467][ C1] ? find_held_lock+0x2d/0x110 [ 450.304323][ C1] ? __schedule+0x100f/0x34b0 [ 450.309083][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.314219][ C1] ? __schedule+0x1042/0x34b0 [ 450.319009][ C1] ? __pfx___schedule+0x10/0x10 [ 450.324034][ C1] ? do_task_dead+0x9e/0x110 [ 450.328706][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.333864][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.339773][ C1] ? do_task_dead+0x40/0x110 [ 450.344448][ C1] ? do_task_dead+0xd6/0x110 [ 450.349120][ C1] ? do_exit+0x1de7/0x2ce0 [ 450.353963][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.359073][ C1] ? __pfx_do_exit+0x10/0x10 [ 450.363810][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.369380][ C1] ? do_group_exit+0xd3/0x2a0 [ 450.374160][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 450.379448][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 450.384400][ C1] ? do_syscall_64+0xcd/0x250 [ 450.389161][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.395345][ C1] [ 450.398687][ C1] task:modprobe state:R running task stack:25424 pid:14173 tgid:14173 ppid:1453 flags:0x00000000 [ 450.410573][ C1] Call Trace: [ 450.413905][ C1] [ 450.416900][ C1] __schedule+0x1042/0x34b0 [ 450.421500][ C1] ? __pfx___schedule+0x10/0x10 [ 450.426432][ C1] ? do_task_dead+0x9e/0x110 [ 450.431102][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.436245][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.442333][ C1] ? do_task_dead+0x40/0x110 [ 450.446996][ C1] do_task_dead+0xd6/0x110 [ 450.451499][ C1] do_exit+0x1de7/0x2ce0 [ 450.455848][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.460957][ C1] ? __pfx_do_exit+0x10/0x10 [ 450.465632][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.471095][ C1] do_group_exit+0xd3/0x2a0 [ 450.475800][ C1] __x64_sys_exit_group+0x3e/0x50 [ 450.480913][ C1] x64_sys_call+0x14a9/0x16a0 [ 450.485688][ C1] do_syscall_64+0xcd/0x250 [ 450.490284][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.496404][ C1] RIP: 0033:0x7f59c44bfa90 [ 450.500888][ C1] RSP: 002b:00007ffde61d9df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 450.509384][ C1] RAX: ffffffffffffffda RBX: 00007f59c45b0860 RCX: 00007f59c44bfa90 [ 450.517429][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 450.525471][ C1] RBP: 00007f59c45b0860 R08: 0000000000000001 R09: 4f5e019fd5e97ac7 [ 450.533519][ C1] R10: 00007ffde61d9cb0 R11: 0000000000000246 R12: 0000000000000000 [ 450.541583][ C1] R13: 0000000000000001 R14: 00007f59c45b4658 R15: 0000000000000001 [ 450.549670][ C1] [ 450.552789][ C1] task:modprobe state:R running task stack:25424 pid:14179 tgid:14179 ppid:1453 flags:0x00000002 [ 450.564770][ C1] Call Trace: [ 450.568118][ C1] [ 450.571131][ C1] ? __schedule+0x1042/0x34b0 [ 450.575907][ C1] ? __pfx___schedule+0x10/0x10 [ 450.580863][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 450.585911][ C1] ? do_group_exit+0xd3/0x2a0 [ 450.590681][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 450.595968][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 450.600906][ C1] ? do_syscall_64+0xcd/0x250 [ 450.605673][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.611950][ C1] [ 450.615033][ C1] task:modprobe state:R running task stack:25424 pid:14181 tgid:14181 ppid:11484 flags:0x00000000 [ 450.627053][ C1] Call Trace: [ 450.630419][ C1] [ 450.633420][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.638288][ C1] ? hlock_class+0x4e/0x130 [ 450.642871][ C1] ? find_held_lock+0x2d/0x110 [ 450.647716][ C1] ? __schedule+0x100f/0x34b0 [ 450.652480][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 450.658217][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.663072][ C1] ? mark_lock+0xb5/0xc60 [ 450.667492][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 450.673070][ C1] ? find_held_lock+0x2d/0x110 [ 450.677926][ C1] ? hlock_class+0x4e/0x130 [ 450.682549][ C1] ? mark_lock+0xb5/0xc60 [ 450.686969][ C1] ? hlock_class+0x4e/0x130 [ 450.691574][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 450.696604][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.701466][ C1] ? hlock_class+0x4e/0x130 [ 450.706067][ C1] ? mark_lock+0xb5/0xc60 [ 450.710652][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 450.715950][ C1] ? unwind_get_return_address+0x59/0xa0 [ 450.721667][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.726619][ C1] ? hlock_class+0x4e/0x130 [ 450.731208][ C1] ? mark_lock+0xb5/0xc60 [ 450.735639][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 450.740847][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.745707][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.750557][ C1] ? hlock_class+0x4e/0x130 [ 450.755143][ C1] ? mark_lock+0xb5/0xc60 [ 450.759580][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.764425][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 450.770065][ C1] ? hlock_class+0x4e/0x130 [ 450.774643][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 450.779765][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.784611][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 450.789735][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 450.795217][ C1] ? find_held_lock+0x2d/0x110 [ 450.800079][ C1] ? __schedule+0x100f/0x34b0 [ 450.804854][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.810001][ C1] ? __schedule+0x1042/0x34b0 [ 450.814789][ C1] ? __pfx___schedule+0x10/0x10 [ 450.819738][ C1] ? do_task_dead+0x9e/0x110 [ 450.824516][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.829731][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.835640][ C1] ? do_task_dead+0x40/0x110 [ 450.840317][ C1] ? do_task_dead+0xd6/0x110 [ 450.845160][ C1] ? do_exit+0x1de7/0x2ce0 [ 450.849684][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.854822][ C1] ? __pfx_do_exit+0x10/0x10 [ 450.859524][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.864998][ C1] ? do_group_exit+0xd3/0x2a0 [ 450.869788][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 450.875080][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 450.880031][ C1] ? do_syscall_64+0xcd/0x250 [ 450.884797][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.890985][ C1] [ 450.894072][ C1] task:modprobe state:R running task stack:25424 pid:14189 tgid:14189 ppid:1453 flags:0x00000002 [ 450.905960][ C1] Call Trace: [ 450.909299][ C1] [ 450.912298][ C1] __schedule+0x1042/0x34b0 [ 450.916908][ C1] ? __pfx___schedule+0x10/0x10 [ 450.921848][ C1] ? do_task_dead+0x9e/0x110 [ 450.926521][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.931658][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.937737][ C1] ? do_task_dead+0x40/0x110 [ 450.942401][ C1] do_task_dead+0xd6/0x110 [ 450.946918][ C1] do_exit+0x1de7/0x2ce0 [ 450.951257][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.956369][ C1] ? __pfx_do_exit+0x10/0x10 [ 450.961049][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.966517][ C1] do_group_exit+0xd3/0x2a0 [ 450.971115][ C1] __x64_sys_exit_group+0x3e/0x50 [ 450.976231][ C1] x64_sys_call+0x14a9/0x16a0 [ 450.981087][ C1] do_syscall_64+0xcd/0x250 [ 450.985687][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.991684][ C1] RIP: 0033:0x7f0435604a90 [ 450.996209][ C1] RSP: 002b:00007ffe06a6a5c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 451.004743][ C1] RAX: ffffffffffffffda RBX: 00007f04356f5860 RCX: 00007f0435604a90 [ 451.012792][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 451.020971][ C1] RBP: 00007f04356f5860 R08: 0000000000000001 R09: f7b6b279834e0ea4 [ 451.029298][ C1] R10: 00007ffe06a6a480 R11: 0000000000000246 R12: 0000000000000000 [ 451.037339][ C1] R13: 0000000000000001 R14: 00007f04356f9658 R15: 0000000000000001 [ 451.045423][ C1] [ 451.048510][ C1] task:modprobe state:R running task stack:25424 pid:14195 tgid:14195 ppid:324 flags:0x00000000 [ 451.060396][ C1] Call Trace: [ 451.063740][ C1] [ 451.066737][ C1] __schedule+0x1042/0x34b0 [ 451.071347][ C1] ? __pfx___schedule+0x10/0x10 [ 451.076298][ C1] ? do_task_dead+0x9e/0x110 [ 451.080980][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.086117][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 451.092018][ C1] ? do_task_dead+0x40/0x110 [ 451.096675][ C1] do_task_dead+0xd6/0x110 [ 451.101169][ C1] do_exit+0x1de7/0x2ce0 [ 451.105518][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.110620][ C1] ? __pfx_do_exit+0x10/0x10 [ 451.115350][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.120821][ C1] do_group_exit+0xd3/0x2a0 [ 451.125514][ C1] __x64_sys_exit_group+0x3e/0x50 [ 451.130634][ C1] x64_sys_call+0x14a9/0x16a0 [ 451.135402][ C1] do_syscall_64+0xcd/0x250 [ 451.140004][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.146012][ C1] RIP: 0033:0x7f2a48e69a90 [ 451.150499][ C1] RSP: 002b:00007ffcfb410288 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 451.158989][ C1] RAX: ffffffffffffffda RBX: 00007f2a48f5a860 RCX: 00007f2a48e69a90 [ 451.167043][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 451.175086][ C1] RBP: 00007f2a48f5a860 R08: 0000000000000001 R09: 717d79e5221fe7ca [ 451.183137][ C1] R10: 00007ffcfb410140 R11: 0000000000000246 R12: 0000000000000000 [ 451.191191][ C1] R13: 0000000000000001 R14: 00007f2a48f5e658 R15: 0000000000000001 [ 451.199254][ C1] [ 451.202339][ C1] [ 451.202339][ C1] Showing all locks held in the system: [ 451.210109][ C1] 5 locks held by kworker/0:0/8: [ 451.215107][ C1] #0: ffff8881062c3548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 451.226066][ C1] #1: ffffc9000008fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 451.237552][ C1] #2: ffff88810b322190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 451.246585][ C1] #3: ffff888134103190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 451.255984][ C1] #4: ffff88812f8ca160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 451.266762][ C1] 2 locks held by kworker/u8:3/46: [ 451.271938][ C1] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 451.283241][ C1] #1: ffffc90000517d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 451.294912][ C1] 2 locks held by kworker/u8:7/1453: [ 451.300266][ C1] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 451.311577][ C1] #1: ffffc900028afd80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 451.323252][ C1] 2 locks held by getty/2919: [ 451.327989][ C1] #0: ffff88811218c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 451.337899][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 451.348167][ C1] 3 locks held by syz-executor/4004: [ 451.353527][ C1] #0: ffff8881093ff2f8 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x13e/0x980 [ 451.363937][ C1] #1: ffff888115d944f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x177/0x380 [ 451.373589][ C1] #2: ffff888115d98958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430 [ 451.383311][ C1] 1 lock held by syz-executor/13356: [ 451.388656][ C1] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 451.398828][ C1] 1 lock held by syz.8.48/13386: [ 451.403843][ C1] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 451.414000][ C1] 6 locks held by modprobe/13428: [ 451.419091][ C1] #0: ffff88811d5354d8 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x160/0x350 [ 451.428638][ C1] #1: ffff88810dfdab18 (&anon_vma->rwsem){++++}-{3:3}, at: validate_mm+0x1ba/0x4d0 [ 451.438210][ C1] #2: ffff888101331230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 451.447591][ C1] #3: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x880 [ 451.457595][ C1] #4: ffffffff89387cf8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 451.467078][ C1] #5: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 451.477078][ C1] 3 locks held by syz.3.50/13632: [ 451.482168][ C1] #0: ffff888131a3f070 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x13e/0x980 [ 451.492584][ C1] #1: ffff888115d944f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x177/0x380 [ 451.502273][ C1] #2: ffff888115d98958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430 [ 451.512006][ C1] 3 locks held by syz-executor/13831: [ 451.517536][ C1] #0: ffff8881144dde18 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x160/0x350 [ 451.527136][ C1] #1: ffff888115d943f8 (sb_writers#5){.+.+}-{0:0}, at: ext4_file_mmap+0x1c8/0x240 [ 451.536663][ C1] #2: ffff888115d98958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430 [ 451.546395][ C1] [ 451.548773][ C1] ============================================= [ 451.548773][ C1] [ 451.576574][ T1116] usb 9-1: USB disconnect, device number 4