C1] ? __pfx_worker_thread+0x10/0x10 [ 234.190798][ C1] kthread+0x3b3/0x730 [ 234.196151][ C1] ? __pfx_kthread+0x10/0x10 [ 234.201512][ C1] ? ret_from_fork+0x79/0xa20 [ 234.206407][ C1] ? ret_from_fork+0x79/0xa20 [ 234.211188][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.215982][ C1] ? __pfx_kthread+0x10/0x10 [ 234.221547][ C1] ret_from_fork+0x6c3/0xa20 [ 234.227049][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 234.233003][ C1] ? __switch_to+0x7af/0x10b0 [ 234.239198][ C1] ? __pfx_kthread+0x10/0x10 [ 234.245081][ C1] ret_from_fork_asm+0x1a/0x30 [ 234.250004][ C1] [ 234.253833][ C1] task:kswapd0 state:S stack:30592 pid:74 tgid:74 ppid:2 task_flags:0x220840 flags:0x00080000 [ 234.268140][ C1] Call Trace: [ 234.271823][ C1] [ 234.275148][ C1] __schedule+0xeb0/0x3e50 [ 234.280902][ C1] ? do_raw_spin_lock+0x128/0x260 [ 234.286456][ C1] ? __pfx___schedule+0x10/0x10 [ 234.291522][ C1] ? find_held_lock+0x2b/0x80 [ 234.296318][ C1] ? schedule+0x2bf/0x390 [ 234.301564][ C1] schedule+0xdd/0x390 [ 234.306562][ C1] kswapd+0x9be/0xad0 [ 234.311042][ C1] ? __pfx_kswapd+0x10/0x10 [ 234.316687][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.321543][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.327893][ C1] ? __kthread_parkme+0x18c/0x230 [ 234.333222][ C1] ? __pfx_kswapd+0x10/0x10 [ 234.338664][ C1] kthread+0x3b3/0x730 [ 234.342892][ C1] ? __pfx_kthread+0x10/0x10 [ 234.347834][ C1] ? ret_from_fork+0x79/0xa20 [ 234.352872][ C1] ? ret_from_fork+0x79/0xa20 [ 234.358295][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.363850][ C1] ? __pfx_kthread+0x10/0x10 [ 234.369023][ C1] ret_from_fork+0x6c3/0xa20 [ 234.374761][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 234.380109][ C1] ? __switch_to+0x7af/0x10b0 [ 234.385350][ C1] ? __pfx_kthread+0x10/0x10 [ 234.390152][ C1] ret_from_fork_asm+0x1a/0x30 [ 234.395745][ C1] [ 234.399149][ C1] task:kworker/R-nfsio state:I stack:30408 pid:75 tgid:75 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 234.411448][ C1] Call Trace: [ 234.414924][ C1] [ 234.418591][ C1] __schedule+0xeb0/0x3e50 [ 234.423429][ C1] ? __pfx___schedule+0x10/0x10 [ 234.428779][ C1] ? find_held_lock+0x2b/0x80 [ 234.433737][ C1] ? schedule+0x2bf/0x390 [ 234.438418][ C1] ? rescuer_thread+0x118/0xf40 [ 234.443661][ C1] schedule+0xdd/0x390 [ 234.447954][ C1] rescuer_thread+0x803/0xf40 [ 234.453128][ C1] ? do_raw_spin_lock+0x128/0x260 [ 234.458790][ C1] ? find_held_lock+0x2b/0x80 [ 234.463778][ C1] ? __kthread_parkme+0xbb/0x230 [ 234.469363][ C1] ? rescuer_thread+0x118/0xf40 [ 234.474606][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 234.480054][ C1] ? __kthread_parkme+0x18c/0x230 [ 234.485815][ C1] ? kthread+0x17d/0x730 [ 234.490269][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 234.495772][ C1] kthread+0x3b3/0x730 [ 234.499984][ C1] ? __pfx_kthread+0x10/0x10 [ 234.504804][ C1] ? ret_from_fork+0x79/0xa20 [ 234.510238][ C1] ? ret_from_fork+0x79/0xa20 [ 234.515486][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.521253][ C1] ? __pfx_kthread+0x10/0x10 [ 234.526332][ C1] ret_from_fork+0x6c3/0xa20 [ 234.531239][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 234.537083][ C1] ? __switch_to+0x7af/0x10b0 [ 234.542853][ C1] ? __pfx_kthread+0x10/0x10 [ 234.548686][ C1] ret_from_fork_asm+0x1a/0x30 [ 234.553772][ C1] [ 234.557084][ C1] task:kworker/R-acpi_ state:I stack:30888 pid:113 tgid:113 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 234.570169][ C1] Call Trace: [ 234.573610][ C1] [ 234.576631][ C1] __schedule+0xeb0/0x3e50 [ 234.581299][ C1] ? __pfx___schedule+0x10/0x10 [ 234.586363][ C1] ? find_held_lock+0x2b/0x80 [ 234.591256][ C1] ? schedule+0x2bf/0x390 [ 234.595700][ C1] ? rescuer_thread+0x118/0xf40 [ 234.600759][ C1] schedule+0xdd/0x390 [ 234.604881][ C1] rescuer_thread+0x803/0xf40 [ 234.609644][ C1] ? do_raw_spin_lock+0x128/0x260 [ 234.614684][ C1] ? find_held_lock+0x2b/0x80 [ 234.619362][ C1] ? __kthread_parkme+0xbb/0x230 [ 234.624598][ C1] ? rescuer_thread+0x118/0xf40 [ 234.629506][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 234.635379][ C1] ? __kthread_parkme+0x18c/0x230 [ 234.640947][ C1] ? kthread+0x17d/0x730 [ 234.645371][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 234.650596][ C1] kthread+0x3b3/0x730 [ 234.654713][ C1] ? __pfx_kthread+0x10/0x10 [ 234.659314][ C1] ? ret_from_fork+0x79/0xa20 [ 234.663982][ C1] ? ret_from_fork+0x79/0xa20 [ 234.668741][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.673709][ C1] ? __pfx_kthread+0x10/0x10 [ 234.678349][ C1] ret_from_fork+0x6c3/0xa20 [ 234.683161][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 234.688311][ C1] ? __switch_to+0x7af/0x10b0 [ 234.693028][ C1] ? __pfx_kthread+0x10/0x10 [ 234.697650][ C1] ret_from_fork_asm+0x1a/0x30 [ 234.702451][ C1] [ 234.705985][ C1] task:kworker/u8:6 state:I stack:26888 pid:164 tgid:164 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 234.718876][ C1] Workqueue: 0x0 (events_unbound) [ 234.724136][ C1] Call Trace: [ 234.727413][ C1] [ 234.730446][ C1] __schedule+0xeb0/0x3e50 [ 234.734990][ C1] ? __pfx___schedule+0x10/0x10 [ 234.739966][ C1] ? find_held_lock+0x2b/0x80 [ 234.744671][ C1] ? schedule+0x2bf/0x390 [ 234.749100][ C1] schedule+0xdd/0x390 [ 234.753455][ C1] ? worker_thread+0x4ab/0xe40 [ 234.758349][ C1] worker_thread+0x526/0xe40 [ 234.763358][ C1] ? kthread+0x17d/0x730 [ 234.767979][ C1] ? __pfx_worker_thread+0x10/0x10 [ 234.773195][ C1] kthread+0x3b3/0x730 [ 234.777625][ C1] ? __pfx_kthread+0x10/0x10 [ 234.782257][ C1] ? ret_from_fork+0x79/0xa20 [ 234.787318][ C1] ? ret_from_fork+0x79/0xa20 [ 234.792117][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.796992][ C1] ? __pfx_kthread+0x10/0x10 [ 234.801696][ C1] ret_from_fork+0x6c3/0xa20 [ 234.806318][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 234.811674][ C1] ? __switch_to+0x7af/0x10b0 [ 234.816376][ C1] ? __pfx_kthread+0x10/0x10 [ 234.821221][ C1] ret_from_fork_asm+0x1a/0x30 [ 234.826082][ C1] [ 234.829160][ C1] task:hwrng state:S stack:30024 pid:177 tgid:177 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.841445][ C1] Call Trace: [ 234.844731][ C1] [ 234.847664][ C1] __schedule+0xeb0/0x3e50 [ 234.852198][ C1] ? __pfx___schedule+0x10/0x10 [ 234.857169][ C1] ? find_held_lock+0x2b/0x80 [ 234.862041][ C1] ? schedule+0x2bf/0x390 [ 234.866563][ C1] schedule+0xdd/0x390 [ 234.870651][ C1] schedule_timeout+0x127/0x280 [ 234.875714][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 234.881118][ C1] ? __pfx_process_timeout+0x10/0x10 [ 234.886645][ C1] ? add_hwgenerator_randomness+0x51/0x180 [ 234.892684][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.897607][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 234.904162][ C1] add_hwgenerator_randomness+0xe6/0x180 [ 234.910006][ C1] hwrng_fillfn+0x3a9/0x520 [ 234.914595][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 234.919758][ C1] kthread+0x3b3/0x730 [ 234.924019][ C1] ? __pfx_kthread+0x10/0x10 [ 234.928707][ C1] ? ret_from_fork+0x79/0xa20 [ 234.933494][ C1] ? ret_from_fork+0x79/0xa20 [ 234.938264][ C1] ? rcu_is_watching+0x12/0xc0 [ 234.943073][ C1] ? __pfx_kthread+0x10/0x10 [ 234.947798][ C1] ret_from_fork+0x6c3/0xa20 [ 234.952570][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 234.957849][ C1] ? __switch_to+0x7af/0x10b0 [ 234.962562][ C1] ? __pfx_kthread+0x10/0x10 [ 234.967293][ C1] ret_from_fork_asm+0x1a/0x30 [ 234.972265][ C1] [ 234.975390][ C1] task:kworker/u8:7 state:I stack:23560 pid:266 tgid:266 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 234.987591][ C1] Workqueue: 0x0 (events_unbound) [ 234.992746][ C1] Call Trace: [ 234.996132][ C1] [ 234.999259][ C1] __schedule+0xeb0/0x3e50 [ 235.003906][ C1] ? __pfx___schedule+0x10/0x10 [ 235.009036][ C1] ? find_held_lock+0x2b/0x80 [ 235.013714][ C1] ? schedule+0x2bf/0x390 [ 235.018127][ C1] schedule+0xdd/0x390 [ 235.022449][ C1] ? worker_thread+0x4ab/0xe40 [ 235.027220][ C1] worker_thread+0x526/0xe40 [ 235.031820][ C1] ? __pfx_worker_thread+0x10/0x10 [ 235.037017][ C1] ? kthread+0x17d/0x730 [ 235.041273][ C1] ? __pfx_worker_thread+0x10/0x10 [ 235.046485][ C1] kthread+0x3b3/0x730 [ 235.050592][ C1] ? __pfx_kthread+0x10/0x10 [ 235.055185][ C1] ? ret_from_fork+0x79/0xa20 [ 235.059957][ C1] ? ret_from_fork+0x79/0xa20 [ 235.064621][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.069398][ C1] ? __pfx_kthread+0x10/0x10 [ 235.073980][ C1] ret_from_fork+0x6c3/0xa20 [ 235.078601][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.083822][ C1] ? __switch_to+0x7af/0x10b0 [ 235.088628][ C1] ? __pfx_kthread+0x10/0x10 [ 235.093241][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.098031][ C1] [ 235.101062][ C1] task:scsi_eh_0 state:S stack:31024 pid:280 tgid:280 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.113269][ C1] Call Trace: [ 235.116553][ C1] [ 235.119555][ C1] __schedule+0xeb0/0x3e50 [ 235.124086][ C1] ? __pfx___schedule+0x10/0x10 [ 235.129068][ C1] ? find_held_lock+0x2b/0x80 [ 235.133861][ C1] ? schedule+0x2bf/0x390 [ 235.138319][ C1] schedule+0xdd/0x390 [ 235.142690][ C1] scsi_error_handler+0x51b/0xf00 [ 235.148201][ C1] ? do_raw_spin_lock+0x128/0x260 [ 235.153682][ C1] ? scsi_error_handler+0x68/0xf00 [ 235.159655][ C1] ? __kthread_parkme+0xbb/0x230 [ 235.165893][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 235.171683][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 235.177976][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 235.183231][ C1] ? __kthread_parkme+0x18c/0x230 [ 235.188557][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 235.194220][ C1] kthread+0x3b3/0x730 [ 235.198314][ C1] ? __pfx_kthread+0x10/0x10 [ 235.203010][ C1] ? ret_from_fork+0x79/0xa20 [ 235.207718][ C1] ? ret_from_fork+0x79/0xa20 [ 235.212867][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.217831][ C1] ? __pfx_kthread+0x10/0x10 [ 235.222452][ C1] ret_from_fork+0x6c3/0xa20 [ 235.227300][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.232546][ C1] ? __switch_to+0x7af/0x10b0 [ 235.237481][ C1] ? __pfx_kthread+0x10/0x10 [ 235.242480][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.247270][ C1] [ 235.250289][ C1] task:kworker/R-scsi_ state:I stack:31000 pid:281 tgid:281 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 235.262312][ C1] Call Trace: [ 235.265673][ C1] [ 235.268592][ C1] __schedule+0xeb0/0x3e50 [ 235.273013][ C1] ? __pfx___schedule+0x10/0x10 [ 235.277852][ C1] ? find_held_lock+0x2b/0x80 [ 235.282632][ C1] ? schedule+0x2bf/0x390 [ 235.286950][ C1] ? rescuer_thread+0x118/0xf40 [ 235.291848][ C1] schedule+0xdd/0x390 [ 235.295908][ C1] rescuer_thread+0x803/0xf40 [ 235.300580][ C1] ? do_raw_spin_lock+0x128/0x260 [ 235.305684][ C1] ? find_held_lock+0x2b/0x80 [ 235.310387][ C1] ? __kthread_parkme+0xbb/0x230 [ 235.315404][ C1] ? rescuer_thread+0x118/0xf40 [ 235.320336][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.325633][ C1] ? __kthread_parkme+0x18c/0x230 [ 235.331034][ C1] ? kthread+0x17d/0x730 [ 235.335292][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.340513][ C1] kthread+0x3b3/0x730 [ 235.344579][ C1] ? __pfx_kthread+0x10/0x10 [ 235.349156][ C1] ? ret_from_fork+0x79/0xa20 [ 235.353821][ C1] ? ret_from_fork+0x79/0xa20 [ 235.358550][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.363654][ C1] ? __pfx_kthread+0x10/0x10 [ 235.368354][ C1] ret_from_fork+0x6c3/0xa20 [ 235.373129][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.378270][ C1] ? __switch_to+0x7af/0x10b0 [ 235.382964][ C1] ? __pfx_kthread+0x10/0x10 [ 235.387650][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.392507][ C1] [ 235.395519][ C1] task:kworker/R-targe state:I stack:30824 pid:302 tgid:302 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 235.407718][ C1] Call Trace: [ 235.411048][ C1] [ 235.414089][ C1] __schedule+0xeb0/0x3e50 [ 235.418542][ C1] ? __pfx___schedule+0x10/0x10 [ 235.423392][ C1] ? find_held_lock+0x2b/0x80 [ 235.428242][ C1] ? schedule+0x2bf/0x390 [ 235.432565][ C1] ? rescuer_thread+0x118/0xf40 [ 235.437860][ C1] schedule+0xdd/0x390 [ 235.442128][ C1] rescuer_thread+0x803/0xf40 [ 235.447070][ C1] ? do_raw_spin_lock+0x128/0x260 [ 235.452239][ C1] ? find_held_lock+0x2b/0x80 [ 235.456922][ C1] ? __kthread_parkme+0xbb/0x230 [ 235.461946][ C1] ? rescuer_thread+0x118/0xf40 [ 235.466893][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.472430][ C1] ? __kthread_parkme+0x18c/0x230 [ 235.477640][ C1] ? kthread+0x17d/0x730 [ 235.482068][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.487506][ C1] kthread+0x3b3/0x730 [ 235.491667][ C1] ? __pfx_kthread+0x10/0x10 [ 235.496443][ C1] ? ret_from_fork+0x79/0xa20 [ 235.501754][ C1] ? ret_from_fork+0x79/0xa20 [ 235.506559][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.511576][ C1] ? __pfx_kthread+0x10/0x10 [ 235.516689][ C1] ret_from_fork+0x6c3/0xa20 [ 235.522274][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.528771][ C1] ? __switch_to+0x7af/0x10b0 [ 235.533472][ C1] ? __pfx_kthread+0x10/0x10 [ 235.538083][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.542876][ C1] [ 235.545914][ C1] task:kworker/R-targe state:I stack:30896 pid:303 tgid:303 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 235.558216][ C1] Call Trace: [ 235.561695][ C1] [ 235.564904][ C1] __schedule+0xeb0/0x3e50 [ 235.569341][ C1] ? __pfx___schedule+0x10/0x10 [ 235.574220][ C1] ? find_held_lock+0x2b/0x80 [ 235.579124][ C1] ? schedule+0x2bf/0x390 [ 235.583514][ C1] ? rescuer_thread+0x118/0xf40 [ 235.588527][ C1] schedule+0xdd/0x390 [ 235.592727][ C1] rescuer_thread+0x803/0xf40 [ 235.597546][ C1] ? do_raw_spin_lock+0x128/0x260 [ 235.602818][ C1] ? find_held_lock+0x2b/0x80 [ 235.607529][ C1] ? __kthread_parkme+0xbb/0x230 [ 235.612869][ C1] ? rescuer_thread+0x118/0xf40 [ 235.617843][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.623166][ C1] ? __kthread_parkme+0x18c/0x230 [ 235.628313][ C1] ? kthread+0x17d/0x730 [ 235.632596][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.638187][ C1] kthread+0x3b3/0x730 [ 235.642312][ C1] ? __pfx_kthread+0x10/0x10 [ 235.647031][ C1] ? ret_from_fork+0x79/0xa20 [ 235.651891][ C1] ? ret_from_fork+0x79/0xa20 [ 235.656660][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.661455][ C1] ? __pfx_kthread+0x10/0x10 [ 235.666325][ C1] ret_from_fork+0x6c3/0xa20 [ 235.671099][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.676412][ C1] ? __switch_to+0x7af/0x10b0 [ 235.681127][ C1] ? __pfx_kthread+0x10/0x10 [ 235.685822][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.690591][ C1] [ 235.693600][ C1] task:kworker/R-xcopy state:I stack:31008 pid:304 tgid:304 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 235.706098][ C1] Call Trace: [ 235.709528][ C1] [ 235.712468][ C1] __schedule+0xeb0/0x3e50 [ 235.717013][ C1] ? __pfx___schedule+0x10/0x10 [ 235.721957][ C1] ? find_held_lock+0x2b/0x80 [ 235.726633][ C1] ? schedule+0x2bf/0x390 [ 235.731041][ C1] ? rescuer_thread+0x118/0xf40 [ 235.735893][ C1] schedule+0xdd/0x390 [ 235.740067][ C1] rescuer_thread+0x803/0xf40 [ 235.744827][ C1] ? do_raw_spin_lock+0x128/0x260 [ 235.749942][ C1] ? find_held_lock+0x2b/0x80 [ 235.754738][ C1] ? __kthread_parkme+0xbb/0x230 [ 235.759775][ C1] ? rescuer_thread+0x118/0xf40 [ 235.764630][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.769829][ C1] ? __kthread_parkme+0x18c/0x230 [ 235.774848][ C1] ? kthread+0x17d/0x730 [ 235.779082][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 235.784365][ C1] kthread+0x3b3/0x730 [ 235.788435][ C1] ? __pfx_kthread+0x10/0x10 [ 235.793119][ C1] ? ret_from_fork+0x79/0xa20 [ 235.797826][ C1] ? ret_from_fork+0x79/0xa20 [ 235.802494][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.807396][ C1] ? __pfx_kthread+0x10/0x10 [ 235.811997][ C1] ret_from_fork+0x6c3/0xa20 [ 235.816709][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.821830][ C1] ? __switch_to+0x7af/0x10b0 [ 235.827037][ C1] ? __pfx_kthread+0x10/0x10 [ 235.831714][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.836506][ C1] [ 235.839681][ C1] task:kworker/u8:8 state:I stack:26888 pid:320 tgid:320 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 235.851700][ C1] Workqueue: 0x0 (events_unbound) [ 235.856918][ C1] Call Trace: [ 235.860332][ C1] [ 235.863526][ C1] __schedule+0xeb0/0x3e50 [ 235.868134][ C1] ? __pfx___schedule+0x10/0x10 [ 235.873416][ C1] ? find_held_lock+0x2b/0x80 [ 235.878106][ C1] ? schedule+0x2bf/0x390 [ 235.882439][ C1] schedule+0xdd/0x390 [ 235.886513][ C1] ? worker_thread+0x4ab/0xe40 [ 235.891488][ C1] worker_thread+0x526/0xe40 [ 235.896263][ C1] ? kthread+0x17d/0x730 [ 235.900504][ C1] ? __pfx_worker_thread+0x10/0x10 [ 235.905621][ C1] kthread+0x3b3/0x730 [ 235.909871][ C1] ? __pfx_kthread+0x10/0x10 [ 235.914652][ C1] ? ret_from_fork+0x79/0xa20 [ 235.919439][ C1] ? ret_from_fork+0x79/0xa20 [ 235.924218][ C1] ? rcu_is_watching+0x12/0xc0 [ 235.929310][ C1] ? __pfx_kthread+0x10/0x10 [ 235.934063][ C1] ret_from_fork+0x6c3/0xa20 [ 235.938667][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 235.944017][ C1] ? __switch_to+0x7af/0x10b0 [ 235.948690][ C1] ? __pfx_kthread+0x10/0x10 [ 235.953535][ C1] ret_from_fork_asm+0x1a/0x30 [ 235.958310][ C1] [ 235.961440][ C1] task:kworker/u8:9 state:I stack:23816 pid:329 tgid:329 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 235.973709][ C1] Workqueue: 0x0 (events_unbound) [ 235.979514][ C1] Call Trace: [ 235.982776][ C1] [ 235.985701][ C1] __schedule+0xeb0/0x3e50 [ 235.990122][ C1] ? __pfx___schedule+0x10/0x10 [ 235.995075][ C1] ? find_held_lock+0x2b/0x80 [ 235.999836][ C1] ? schedule+0x2bf/0x390 [ 236.004157][ C1] schedule+0xdd/0x390 [ 236.008432][ C1] ? worker_thread+0x4ab/0xe40 [ 236.013276][ C1] worker_thread+0x526/0xe40 [ 236.017956][ C1] ? kthread+0x17d/0x730 [ 236.022263][ C1] ? __pfx_worker_thread+0x10/0x10 [ 236.027661][ C1] kthread+0x3b3/0x730 [ 236.031877][ C1] ? __pfx_kthread+0x10/0x10 [ 236.036653][ C1] ? ret_from_fork+0x79/0xa20 [ 236.041339][ C1] ? ret_from_fork+0x79/0xa20 [ 236.046011][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.051172][ C1] ? __pfx_kthread+0x10/0x10 [ 236.055839][ C1] ret_from_fork+0x6c3/0xa20 [ 236.060536][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.065811][ C1] ? __switch_to+0x7af/0x10b0 [ 236.070515][ C1] ? __pfx_kthread+0x10/0x10 [ 236.075147][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.079922][ C1] [ 236.083193][ C1] task:kworker/u8:10 state:I stack:26760 pid:340 tgid:340 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.095551][ C1] Workqueue: 0x0 (events_unbound) [ 236.100667][ C1] Call Trace: [ 236.103939][ C1] [ 236.106962][ C1] __schedule+0xeb0/0x3e50 [ 236.111415][ C1] ? __pfx___schedule+0x10/0x10 [ 236.116372][ C1] ? find_held_lock+0x2b/0x80 [ 236.121118][ C1] ? schedule+0x2bf/0x390 [ 236.125557][ C1] schedule+0xdd/0x390 [ 236.129695][ C1] ? worker_thread+0x4ab/0xe40 [ 236.134484][ C1] worker_thread+0x526/0xe40 [ 236.139104][ C1] ? __pfx_worker_thread+0x10/0x10 [ 236.145191][ C1] ? kthread+0x17d/0x730 [ 236.149736][ C1] ? __pfx_worker_thread+0x10/0x10 [ 236.155050][ C1] kthread+0x3b3/0x730 [ 236.159473][ C1] ? __pfx_kthread+0x10/0x10 [ 236.164071][ C1] ? ret_from_fork+0x79/0xa20 [ 236.168958][ C1] ? ret_from_fork+0x79/0xa20 [ 236.174256][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.179566][ C1] ? __pfx_kthread+0x10/0x10 [ 236.185598][ C1] ret_from_fork+0x6c3/0xa20 [ 236.190788][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.196287][ C1] ? __switch_to+0x7af/0x10b0 [ 236.201778][ C1] ? __pfx_kthread+0x10/0x10 [ 236.206659][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.211645][ C1] [ 236.214660][ C1] task:kworker/R-liber state:I stack:30904 pid:393 tgid:393 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.227500][ C1] Call Trace: [ 236.230975][ C1] [ 236.234101][ C1] __schedule+0xeb0/0x3e50 [ 236.238766][ C1] ? __pfx___schedule+0x10/0x10 [ 236.243929][ C1] ? find_held_lock+0x2b/0x80 [ 236.248904][ C1] ? schedule+0x2bf/0x390 [ 236.254126][ C1] ? rescuer_thread+0x118/0xf40 [ 236.259196][ C1] schedule+0xdd/0x390 [ 236.263301][ C1] rescuer_thread+0x803/0xf40 [ 236.268076][ C1] ? do_raw_spin_lock+0x128/0x260 [ 236.273307][ C1] ? find_held_lock+0x2b/0x80 [ 236.278351][ C1] ? __kthread_parkme+0xbb/0x230 [ 236.283319][ C1] ? rescuer_thread+0x118/0xf40 [ 236.288204][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.293815][ C1] ? __kthread_parkme+0x18c/0x230 [ 236.299032][ C1] ? kthread+0x17d/0x730 [ 236.304147][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.309798][ C1] kthread+0x3b3/0x730 [ 236.314058][ C1] ? __pfx_kthread+0x10/0x10 [ 236.319005][ C1] ? ret_from_fork+0x79/0xa20 [ 236.323779][ C1] ? ret_from_fork+0x79/0xa20 [ 236.329327][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.334284][ C1] ? __pfx_kthread+0x10/0x10 [ 236.338999][ C1] ret_from_fork+0x6c3/0xa20 [ 236.343759][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.349189][ C1] ? __switch_to+0x7af/0x10b0 [ 236.353973][ C1] ? __pfx_kthread+0x10/0x10 [ 236.358933][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.363812][ C1] [ 236.366852][ C1] task:kworker/R-zd121 state:I stack:30888 pid:423 tgid:423 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.378874][ C1] Call Trace: [ 236.382318][ C1] [ 236.385245][ C1] __schedule+0xeb0/0x3e50 [ 236.389667][ C1] ? __pfx___schedule+0x10/0x10 [ 236.394516][ C1] ? find_held_lock+0x2b/0x80 [ 236.399451][ C1] ? schedule+0x2bf/0x390 [ 236.403962][ C1] ? rescuer_thread+0x118/0xf40 [ 236.409255][ C1] schedule+0xdd/0x390 [ 236.413326][ C1] rescuer_thread+0x803/0xf40 [ 236.418094][ C1] ? do_raw_spin_lock+0x128/0x260 [ 236.423288][ C1] ? find_held_lock+0x2b/0x80 [ 236.428134][ C1] ? __kthread_parkme+0xbb/0x230 [ 236.433155][ C1] ? rescuer_thread+0x118/0xf40 [ 236.438008][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.443411][ C1] ? __kthread_parkme+0x18c/0x230 [ 236.448515][ C1] ? kthread+0x17d/0x730 [ 236.452928][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.458213][ C1] kthread+0x3b3/0x730 [ 236.462996][ C1] ? __pfx_kthread+0x10/0x10 [ 236.467888][ C1] ? ret_from_fork+0x79/0xa20 [ 236.472655][ C1] ? ret_from_fork+0x79/0xa20 [ 236.477410][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.482293][ C1] ? __pfx_kthread+0x10/0x10 [ 236.487318][ C1] ret_from_fork+0x6c3/0xa20 [ 236.492040][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.497353][ C1] ? __switch_to+0x7af/0x10b0 [ 236.502154][ C1] ? __pfx_kthread+0x10/0x10 [ 236.506854][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.511929][ C1] [ 236.515245][ C1] task:kworker/R-uas state:I stack:30888 pid:504 tgid:504 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.527879][ C1] Call Trace: [ 236.531202][ C1] [ 236.534237][ C1] __schedule+0xeb0/0x3e50 [ 236.538854][ C1] ? __pfx___schedule+0x10/0x10 [ 236.543987][ C1] ? find_held_lock+0x2b/0x80 [ 236.548675][ C1] ? schedule+0x2bf/0x390 [ 236.553094][ C1] ? rescuer_thread+0x118/0xf40 [ 236.557982][ C1] schedule+0xdd/0x390 [ 236.562055][ C1] rescuer_thread+0x803/0xf40 [ 236.566759][ C1] ? do_raw_spin_lock+0x128/0x260 [ 236.571783][ C1] ? find_held_lock+0x2b/0x80 [ 236.576552][ C1] ? __kthread_parkme+0xbb/0x230 [ 236.581477][ C1] ? rescuer_thread+0x118/0xf40 [ 236.586526][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.591824][ C1] ? __kthread_parkme+0x18c/0x230 [ 236.596942][ C1] ? kthread+0x17d/0x730 [ 236.601367][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.606752][ C1] kthread+0x3b3/0x730 [ 236.610821][ C1] ? __pfx_kthread+0x10/0x10 [ 236.615415][ C1] ? ret_from_fork+0x79/0xa20 [ 236.620101][ C1] ? ret_from_fork+0x79/0xa20 [ 236.624874][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.629772][ C1] ? __pfx_kthread+0x10/0x10 [ 236.634375][ C1] ret_from_fork+0x6c3/0xa20 [ 236.638971][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.644261][ C1] ? __switch_to+0x7af/0x10b0 [ 236.649070][ C1] ? __pfx_kthread+0x10/0x10 [ 236.653760][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.658577][ C1] [ 236.661920][ C1] task:kworker/R-usbip state:I stack:30632 pid:1062 tgid:1062 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.674707][ C1] Call Trace: [ 236.678429][ C1] [ 236.681420][ C1] __schedule+0xeb0/0x3e50 [ 236.686019][ C1] ? __pfx___schedule+0x10/0x10 [ 236.690862][ C1] ? find_held_lock+0x2b/0x80 [ 236.695549][ C1] ? schedule+0x2bf/0x390 [ 236.700014][ C1] ? rescuer_thread+0x118/0xf40 [ 236.704973][ C1] schedule+0xdd/0x390 [ 236.709232][ C1] rescuer_thread+0x803/0xf40 [ 236.714036][ C1] ? do_raw_spin_lock+0x128/0x260 [ 236.719246][ C1] ? find_held_lock+0x2b/0x80 [ 236.724193][ C1] ? __kthread_parkme+0xbb/0x230 [ 236.729144][ C1] ? rescuer_thread+0x118/0xf40 [ 236.734003][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.739211][ C1] ? __kthread_parkme+0x18c/0x230 [ 236.744234][ C1] ? kthread+0x17d/0x730 [ 236.748467][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.753740][ C1] kthread+0x3b3/0x730 [ 236.757975][ C1] ? __pfx_kthread+0x10/0x10 [ 236.762579][ C1] ? ret_from_fork+0x79/0xa20 [ 236.767428][ C1] ? ret_from_fork+0x79/0xa20 [ 236.772107][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.777036][ C1] ? __pfx_kthread+0x10/0x10 [ 236.781680][ C1] ret_from_fork+0x6c3/0xa20 [ 236.786274][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.791469][ C1] ? __switch_to+0x7af/0x10b0 [ 236.796317][ C1] ? __pfx_kthread+0x10/0x10 [ 236.800918][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.805877][ C1] [ 236.808976][ C1] task:kworker/u8:11 state:I stack:22312 pid:1111 tgid:1111 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.820983][ C1] Workqueue: 0x0 (events_unbound) [ 236.826255][ C1] Call Trace: [ 236.829590][ C1] [ 236.832517][ C1] __schedule+0xeb0/0x3e50 [ 236.836953][ C1] ? __pfx___schedule+0x10/0x10 [ 236.841925][ C1] ? find_held_lock+0x2b/0x80 [ 236.846715][ C1] ? schedule+0x2bf/0x390 [ 236.851235][ C1] schedule+0xdd/0x390 [ 236.855427][ C1] ? worker_thread+0x4ab/0xe40 [ 236.860308][ C1] worker_thread+0x526/0xe40 [ 236.864971][ C1] ? __pfx_worker_thread+0x10/0x10 [ 236.870270][ C1] ? kthread+0x17d/0x730 [ 236.874659][ C1] ? __pfx_worker_thread+0x10/0x10 [ 236.879766][ C1] kthread+0x3b3/0x730 [ 236.883832][ C1] ? __pfx_kthread+0x10/0x10 [ 236.888497][ C1] ? ret_from_fork+0x79/0xa20 [ 236.893269][ C1] ? ret_from_fork+0x79/0xa20 [ 236.898137][ C1] ? rcu_is_watching+0x12/0xc0 [ 236.902898][ C1] ? __pfx_kthread+0x10/0x10 [ 236.907655][ C1] ret_from_fork+0x6c3/0xa20 [ 236.912325][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.917518][ C1] ? __switch_to+0x7af/0x10b0 [ 236.922216][ C1] ? __pfx_kthread+0x10/0x10 [ 236.926997][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.931955][ C1] [ 236.935063][ C1] task:kworker/0:2 state:D stack:24552 pid:1123 tgid:1123 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.947425][ C1] Workqueue: usb_hub_wq hub_event [ 236.952556][ C1] Call Trace: [ 236.955849][ C1] [ 236.958975][ C1] __schedule+0xeb0/0x3e50 [ 236.963501][ C1] ? __pfx___schedule+0x10/0x10 [ 236.968384][ C1] ? find_held_lock+0x2b/0x80 [ 236.973070][ C1] ? schedule+0x2bf/0x390 [ 236.977414][ C1] schedule+0xdd/0x390 [ 236.981763][ C1] schedule_timeout+0x127/0x280 [ 236.986887][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 236.992256][ C1] ? __pfx_process_timeout+0x10/0x10 [ 236.997544][ C1] ? mark_held_locks+0x40/0x70 [ 237.002411][ C1] __wait_for_common+0x2e7/0x4c0 [ 237.007783][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 237.013178][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 237.018656][ C1] usb_start_wait_urb+0x147/0x4c0 [ 237.023698][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 237.029443][ C1] ? __asan_memset+0x23/0x50 [ 237.034121][ C1] usb_control_msg+0x326/0x4a0 [ 237.038885][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 237.044166][ C1] ? usb_control_msg+0x3a2/0x4a0 [ 237.049333][ C1] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 237.055872][ C1] usbhid_parse+0x645/0xb20 [ 237.060596][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 237.065977][ C1] ? hid_match_id+0x258/0x2e0 [ 237.071005][ C1] hid_add_device+0x13a/0x440 [ 237.076058][ C1] ? mutex_init_lockep+0x110/0x150 [ 237.081372][ C1] usbhid_probe+0xd57/0x1350 [ 237.086588][ C1] usb_probe_interface+0x303/0x8f0 [ 237.091701][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 237.097328][ C1] really_probe+0x241/0xa60 [ 237.101836][ C1] __driver_probe_device+0x1de/0x400 [ 237.107118][ C1] driver_probe_device+0x4c/0x1b0 [ 237.112239][ C1] __device_attach_driver+0x1df/0x340 [ 237.117703][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 237.123776][ C1] bus_for_each_drv+0x159/0x1e0 [ 237.128613][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 237.133992][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 237.139490][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 237.145412][ C1] __device_attach+0x1e4/0x4d0 [ 237.150369][ C1] ? __pfx___device_attach+0x10/0x10 [ 237.155751][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 237.161020][ C1] device_initial_probe+0xaf/0xd0 [ 237.166057][ C1] bus_probe_device+0x64/0x160 [ 237.170829][ C1] device_add+0x11d9/0x1950 [ 237.175610][ C1] ? __pfx_device_add+0x10/0x10 [ 237.181123][ C1] ? mark_held_locks+0x40/0x70 [ 237.186161][ C1] usb_set_configuration+0xd97/0x1c60 [ 237.192106][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 237.198453][ C1] usb_generic_driver_probe+0xa1/0xe0 [ 237.204181][ C1] usb_probe_device+0xef/0x400 [ 237.209264][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 237.214675][ C1] really_probe+0x241/0xa60 [ 237.219194][ C1] __driver_probe_device+0x1de/0x400 [ 237.224495][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 237.230436][ C1] driver_probe_device+0x4c/0x1b0 [ 237.235748][ C1] __device_attach_driver+0x1df/0x340 [ 237.241388][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 237.247536][ C1] bus_for_each_drv+0x159/0x1e0 [ 237.252618][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 237.258728][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 237.264214][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 237.270225][ C1] __device_attach+0x1e4/0x4d0 [ 237.275198][ C1] ? __pfx___device_attach+0x10/0x10 [ 237.280757][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 237.285987][ C1] device_initial_probe+0xaf/0xd0 [ 237.291038][ C1] bus_probe_device+0x64/0x160 [ 237.296076][ C1] device_add+0x11d9/0x1950 [ 237.300682][ C1] ? __pfx_device_add+0x10/0x10 [ 237.305620][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 237.311453][ C1] usb_new_device.cold+0x685/0x115c [ 237.316762][ C1] ? do_raw_spin_lock+0x128/0x260 [ 237.321889][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 237.327192][ C1] ? mark_held_locks+0x40/0x70 [ 237.332049][ C1] hub_event+0x314d/0x4af0 [ 237.336598][ C1] ? __pfx_hub_event+0x10/0x10 [ 237.341396][ C1] ? assoc_array_insert+0x70/0x32c0 [ 237.346672][ C1] ? update_load_avg+0x1853/0x2110 [ 237.351931][ C1] ? process_one_work+0x80b/0x1840 [ 237.357371][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.362416][ C1] process_one_work+0x9c2/0x1840 [ 237.367697][ C1] ? __pfx_process_one_work+0x10/0x10 [ 237.373085][ C1] ? assign_work+0x19c/0x250 [ 237.377694][ C1] worker_thread+0x5da/0xe40 [ 237.382487][ C1] ? kthread+0x17d/0x730 [ 237.386724][ C1] ? __pfx_worker_thread+0x10/0x10 [ 237.391921][ C1] kthread+0x3b3/0x730 [ 237.395980][ C1] ? __pfx_kthread+0x10/0x10 [ 237.400561][ C1] ? ret_from_fork+0x79/0xa20 [ 237.405286][ C1] ? ret_from_fork+0x79/0xa20 [ 237.409986][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.414833][ C1] ? __pfx_kthread+0x10/0x10 [ 237.419417][ C1] ret_from_fork+0x6c3/0xa20 [ 237.424083][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.429202][ C1] ? __switch_to+0x7af/0x10b0 [ 237.433978][ C1] ? __pfx_kthread+0x10/0x10 [ 237.438671][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.443525][ C1] [ 237.446619][ C1] task:pvrusb2-context state:S stack:30640 pid:1313 tgid:1313 ppid:2 task_flags:0x208040 flags:0x00080000 [ 237.458791][ C1] Call Trace: [ 237.462151][ C1] [ 237.465118][ C1] __schedule+0xeb0/0x3e50 [ 237.470074][ C1] ? __pfx___schedule+0x10/0x10 [ 237.475305][ C1] ? find_held_lock+0x2b/0x80 [ 237.480269][ C1] ? schedule+0x2bf/0x390 [ 237.484962][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 237.491207][ C1] schedule+0xdd/0x390 [ 237.495291][ C1] pvr2_context_thread_func+0x60b/0x920 [ 237.500826][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 237.506967][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.512081][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 237.518405][ C1] ? __kthread_parkme+0x18c/0x230 [ 237.524059][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 237.530401][ C1] kthread+0x3b3/0x730 [ 237.534672][ C1] ? __pfx_kthread+0x10/0x10 [ 237.539383][ C1] ? ret_from_fork+0x79/0xa20 [ 237.544161][ C1] ? ret_from_fork+0x79/0xa20 [ 237.548832][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.553595][ C1] ? __pfx_kthread+0x10/0x10 [ 237.558274][ C1] ret_from_fork+0x6c3/0xa20 [ 237.562857][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.567959][ C1] ? __switch_to+0x7af/0x10b0 [ 237.572634][ C1] ? __pfx_kthread+0x10/0x10 [ 237.577305][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.582076][ C1] [ 237.585092][ C1] task:kworker/R-kvub3 state:I stack:30888 pid:1351 tgid:1351 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.597363][ C1] Call Trace: [ 237.600719][ C1] [ 237.603640][ C1] __schedule+0xeb0/0x3e50 [ 237.608258][ C1] ? __pfx___schedule+0x10/0x10 [ 237.613113][ C1] ? find_held_lock+0x2b/0x80 [ 237.617960][ C1] ? schedule+0x2bf/0x390 [ 237.622283][ C1] ? rescuer_thread+0x118/0xf40 [ 237.627215][ C1] schedule+0xdd/0x390 [ 237.631468][ C1] rescuer_thread+0x803/0xf40 [ 237.636310][ C1] ? do_raw_spin_lock+0x128/0x260 [ 237.641494][ C1] ? find_held_lock+0x2b/0x80 [ 237.646346][ C1] ? __kthread_parkme+0xbb/0x230 [ 237.651571][ C1] ? rescuer_thread+0x118/0xf40 [ 237.656550][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.661818][ C1] ? __kthread_parkme+0x18c/0x230 [ 237.667125][ C1] ? kthread+0x17d/0x730 [ 237.671672][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.676963][ C1] kthread+0x3b3/0x730 [ 237.681043][ C1] ? __pfx_kthread+0x10/0x10 [ 237.685626][ C1] ? ret_from_fork+0x79/0xa20 [ 237.690287][ C1] ? ret_from_fork+0x79/0xa20 [ 237.694947][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.699699][ C1] ? __pfx_kthread+0x10/0x10 [ 237.704312][ C1] ret_from_fork+0x6c3/0xa20 [ 237.708891][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.713989][ C1] ? __switch_to+0x7af/0x10b0 [ 237.718845][ C1] ? __pfx_kthread+0x10/0x10 [ 237.723527][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.728407][ C1] [ 237.731422][ C1] task:kworker/R-kvub3 state:I stack:29800 pid:1352 tgid:1352 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.743525][ C1] Call Trace: [ 237.746935][ C1] [ 237.749865][ C1] __schedule+0xeb0/0x3e50 [ 237.754360][ C1] ? __pfx___schedule+0x10/0x10 [ 237.759214][ C1] ? find_held_lock+0x2b/0x80 [ 237.763904][ C1] ? schedule+0x2bf/0x390 [ 237.768394][ C1] ? rescuer_thread+0x118/0xf40 [ 237.773537][ C1] schedule+0xdd/0x390 [ 237.777836][ C1] rescuer_thread+0x803/0xf40 [ 237.782688][ C1] ? do_raw_spin_lock+0x128/0x260 [ 237.787824][ C1] ? find_held_lock+0x2b/0x80 [ 237.792694][ C1] ? __kthread_parkme+0xbb/0x230 [ 237.797631][ C1] ? rescuer_thread+0x118/0xf40 [ 237.802479][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.807770][ C1] ? __kthread_parkme+0x18c/0x230 [ 237.812797][ C1] ? kthread+0x17d/0x730 [ 237.817126][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.822460][ C1] kthread+0x3b3/0x730 [ 237.826629][ C1] ? __pfx_kthread+0x10/0x10 [ 237.831327][ C1] ? ret_from_fork+0x79/0xa20 [ 237.836087][ C1] ? ret_from_fork+0x79/0xa20 [ 237.840882][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.845871][ C1] ? __pfx_kthread+0x10/0x10 [ 237.850477][ C1] ret_from_fork+0x6c3/0xa20 [ 237.855068][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.860208][ C1] ? __switch_to+0x7af/0x10b0 [ 237.865065][ C1] ? __pfx_kthread+0x10/0x10 [ 237.869886][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.874867][ C1] [ 237.877981][ C1] task:kworker/R-kvub3 state:I stack:30888 pid:1353 tgid:1353 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.890543][ C1] Call Trace: [ 237.893829][ C1] [ 237.896839][ C1] __schedule+0xeb0/0x3e50 [ 237.901553][ C1] ? __pfx___schedule+0x10/0x10 [ 237.906402][ C1] ? find_held_lock+0x2b/0x80 [ 237.911165][ C1] ? schedule+0x2bf/0x390 [ 237.915552][ C1] ? rescuer_thread+0x118/0xf40 [ 237.920508][ C1] schedule+0xdd/0x390 [ 237.924813][ C1] rescuer_thread+0x803/0xf40 [ 237.929640][ C1] ? do_raw_spin_lock+0x128/0x260 [ 237.934870][ C1] ? find_held_lock+0x2b/0x80 [ 237.939770][ C1] ? __kthread_parkme+0xbb/0x230 [ 237.944805][ C1] ? rescuer_thread+0x118/0xf40 [ 237.949764][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.955343][ C1] ? __kthread_parkme+0x18c/0x230 [ 237.960375][ C1] ? kthread+0x17d/0x730 [ 237.964734][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.970030][ C1] kthread+0x3b3/0x730 [ 237.974192][ C1] ? __pfx_kthread+0x10/0x10 [ 237.978806][ C1] ? ret_from_fork+0x79/0xa20 [ 237.983525][ C1] ? ret_from_fork+0x79/0xa20 [ 237.988517][ C1] ? rcu_is_watching+0x12/0xc0 [ 237.993290][ C1] ? __pfx_kthread+0x10/0x10 [ 237.997907][ C1] ret_from_fork+0x6c3/0xa20 [ 238.002690][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.007817][ C1] ? __switch_to+0x7af/0x10b0 [ 238.012496][ C1] ? __pfx_kthread+0x10/0x10 [ 238.017086][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.021852][ C1] [ 238.024956][ C1] task:kworker/R-kmems state:I stack:31008 pid:1357 tgid:1357 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.037146][ C1] Call Trace: [ 238.040422][ C1] [ 238.043352][ C1] __schedule+0xeb0/0x3e50 [ 238.047817][ C1] ? __pfx___schedule+0x10/0x10 [ 238.052869][ C1] ? find_held_lock+0x2b/0x80 [ 238.057663][ C1] ? schedule+0x2bf/0x390 [ 238.062175][ C1] ? rescuer_thread+0x118/0xf40 [ 238.067047][ C1] schedule+0xdd/0x390 [ 238.071116][ C1] rescuer_thread+0x803/0xf40 [ 238.075997][ C1] ? do_raw_spin_lock+0x128/0x260 [ 238.081050][ C1] ? find_held_lock+0x2b/0x80 [ 238.085760][ C1] ? __kthread_parkme+0xbb/0x230 [ 238.090803][ C1] ? rescuer_thread+0x118/0xf40 [ 238.095763][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.101161][ C1] ? __kthread_parkme+0x18c/0x230 [ 238.106227][ C1] ? kthread+0x17d/0x730 [ 238.110482][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.115773][ C1] kthread+0x3b3/0x730 [ 238.119971][ C1] ? __pfx_kthread+0x10/0x10 [ 238.124578][ C1] ? ret_from_fork+0x79/0xa20 [ 238.129259][ C1] ? ret_from_fork+0x79/0xa20 [ 238.133929][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.138820][ C1] ? __pfx_kthread+0x10/0x10 [ 238.143722][ C1] ret_from_fork+0x6c3/0xa20 [ 238.148325][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.153669][ C1] ? __switch_to+0x7af/0x10b0 [ 238.158391][ C1] ? __pfx_kthread+0x10/0x10 [ 238.163255][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.168342][ C1] [ 238.171492][ C1] task:kworker/R-elous state:I stack:30824 pid:1387 tgid:1387 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.183617][ C1] Call Trace: [ 238.187068][ C1] [ 238.190019][ C1] __schedule+0xeb0/0x3e50 [ 238.194817][ C1] ? __pfx___schedule+0x10/0x10 [ 238.199785][ C1] ? find_held_lock+0x2b/0x80 [ 238.204497][ C1] ? schedule+0x2bf/0x390 [ 238.208863][ C1] ? rescuer_thread+0x118/0xf40 [ 238.213909][ C1] schedule+0xdd/0x390 [ 238.217995][ C1] rescuer_thread+0x803/0xf40 [ 238.222687][ C1] ? do_raw_spin_lock+0x128/0x260 [ 238.228019][ C1] ? find_held_lock+0x2b/0x80 [ 238.232915][ C1] ? __kthread_parkme+0xbb/0x230 [ 238.238046][ C1] ? rescuer_thread+0x118/0xf40 [ 238.243186][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.248761][ C1] ? __kthread_parkme+0x18c/0x230 [ 238.254082][ C1] ? kthread+0x17d/0x730 [ 238.258602][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.263846][ C1] kthread+0x3b3/0x730 [ 238.268198][ C1] ? __pfx_kthread+0x10/0x10 [ 238.272895][ C1] ? ret_from_fork+0x79/0xa20 [ 238.277578][ C1] ? ret_from_fork+0x79/0xa20 [ 238.282452][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.287284][ C1] ? __pfx_kthread+0x10/0x10 [ 238.291989][ C1] ret_from_fork+0x6c3/0xa20 [ 238.296791][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.302084][ C1] ? __switch_to+0x7af/0x10b0 [ 238.306843][ C1] ? __pfx_kthread+0x10/0x10 [ 238.311461][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.316261][ C1] [ 238.319542][ C1] task:kworker/u8:12 state:I stack:26888 pid:1421 tgid:1421 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.332001][ C1] Workqueue: 0x0 (events_unbound) [ 238.337213][ C1] Call Trace: [ 238.340657][ C1] [ 238.343668][ C1] __schedule+0xeb0/0x3e50 [ 238.348271][ C1] ? __pfx___schedule+0x10/0x10 [ 238.353126][ C1] ? find_held_lock+0x2b/0x80 [ 238.358126][ C1] ? schedule+0x2bf/0x390 [ 238.362566][ C1] schedule+0xdd/0x390 [ 238.366659][ C1] ? worker_thread+0x4ab/0xe40 [ 238.371449][ C1] worker_thread+0x526/0xe40 [ 238.376051][ C1] ? __pfx_worker_thread+0x10/0x10 [ 238.381387][ C1] ? kthread+0x17d/0x730 [ 238.385748][ C1] ? __pfx_worker_thread+0x10/0x10 [ 238.390985][ C1] kthread+0x3b3/0x730 [ 238.395318][ C1] ? __pfx_kthread+0x10/0x10 [ 238.399960][ C1] ? ret_from_fork+0x79/0xa20 [ 238.404667][ C1] ? ret_from_fork+0x79/0xa20 [ 238.409546][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.414377][ C1] ? __pfx_kthread+0x10/0x10 [ 238.419178][ C1] ret_from_fork+0x6c3/0xa20 [ 238.424064][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.429191][ C1] ? __switch_to+0x7af/0x10b0 [ 238.434063][ C1] ? __pfx_kthread+0x10/0x10 [ 238.438671][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.443504][ C1] [ 238.446516][ C1] task:kworker/R-mld state:I stack:30888 pid:1575 tgid:1575 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.458711][ C1] Call Trace: [ 238.462110][ C1] [ 238.465084][ C1] __schedule+0xeb0/0x3e50 [ 238.469894][ C1] ? __pfx___schedule+0x10/0x10 [ 238.475045][ C1] ? find_held_lock+0x2b/0x80 [ 238.480130][ C1] ? schedule+0x2bf/0x390 [ 238.484751][ C1] ? rescuer_thread+0x118/0xf40 [ 238.489741][ C1] schedule+0xdd/0x390 [ 238.494018][ C1] rescuer_thread+0x803/0xf40 [ 238.499357][ C1] ? do_raw_spin_lock+0x128/0x260 [ 238.504479][ C1] ? find_held_lock+0x2b/0x80 [ 238.510233][ C1] ? __kthread_parkme+0xbb/0x230 [ 238.515266][ C1] ? rescuer_thread+0x118/0xf40 [ 238.520413][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.525948][ C1] ? __kthread_parkme+0x18c/0x230 [ 238.531361][ C1] ? kthread+0x17d/0x730 [ 238.535888][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.541438][ C1] kthread+0x3b3/0x730 [ 238.545702][ C1] ? __pfx_kthread+0x10/0x10 [ 238.550482][ C1] ? ret_from_fork+0x79/0xa20 [ 238.555163][ C1] ? ret_from_fork+0x79/0xa20 [ 238.559838][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.564993][ C1] ? __pfx_kthread+0x10/0x10 [ 238.569688][ C1] ret_from_fork+0x6c3/0xa20 [ 238.574346][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.579458][ C1] ? __switch_to+0x7af/0x10b0 [ 238.584150][ C1] ? __pfx_kthread+0x10/0x10 [ 238.588839][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.593813][ C1] [ 238.596827][ C1] task:kworker/1:1H state:I stack:30920 pid:1576 tgid:1576 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.609429][ C1] Call Trace: [ 238.612810][ C1] [ 238.615749][ C1] __schedule+0xeb0/0x3e50 [ 238.620538][ C1] ? __pfx___schedule+0x10/0x10 [ 238.625615][ C1] ? find_held_lock+0x2b/0x80 [ 238.630330][ C1] ? schedule+0x2bf/0x390 [ 238.634664][ C1] schedule+0xdd/0x390 [ 238.638749][ C1] ? worker_thread+0x4ab/0xe40 [ 238.643650][ C1] worker_thread+0x526/0xe40 [ 238.648476][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.654485][ C1] ? __pfx_worker_thread+0x10/0x10 [ 238.659815][ C1] ? kthread+0x17d/0x730 [ 238.664295][ C1] ? __pfx_worker_thread+0x10/0x10 [ 238.669967][ C1] kthread+0x3b3/0x730 [ 238.674233][ C1] ? __pfx_kthread+0x10/0x10 [ 238.679083][ C1] ? ret_from_fork+0x79/0xa20 [ 238.683942][ C1] ? ret_from_fork+0x79/0xa20 [ 238.688709][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.693593][ C1] ? __pfx_kthread+0x10/0x10 [ 238.698210][ C1] ret_from_fork+0x6c3/0xa20 [ 238.702832][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.708347][ C1] ? __switch_to+0x7af/0x10b0 [ 238.713219][ C1] ? __pfx_kthread+0x10/0x10 [ 238.717847][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.722638][ C1] [ 238.725753][ C1] task:kworker/R-ipv6_ state:I stack:30888 pid:1577 tgid:1577 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.738530][ C1] Call Trace: [ 238.742105][ C1] [ 238.745037][ C1] __schedule+0xeb0/0x3e50 [ 238.749588][ C1] ? __pfx___schedule+0x10/0x10 [ 238.754796][ C1] ? find_held_lock+0x2b/0x80 [ 238.759968][ C1] ? schedule+0x2bf/0x390 [ 238.764507][ C1] ? rescuer_thread+0x118/0xf40 [ 238.769464][ C1] schedule+0xdd/0x390 [ 238.773660][ C1] rescuer_thread+0x803/0xf40 [ 238.778378][ C1] ? do_raw_spin_lock+0x128/0x260 [ 238.783560][ C1] ? find_held_lock+0x2b/0x80 [ 238.788506][ C1] ? __kthread_parkme+0xbb/0x230 [ 238.793572][ C1] ? rescuer_thread+0x118/0xf40 [ 238.798533][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.803929][ C1] ? __kthread_parkme+0x18c/0x230 [ 238.809369][ C1] ? kthread+0x17d/0x730 [ 238.813727][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.819165][ C1] kthread+0x3b3/0x730 [ 238.823253][ C1] ? __pfx_kthread+0x10/0x10 [ 238.827921][ C1] ? ret_from_fork+0x79/0xa20 [ 238.832594][ C1] ? ret_from_fork+0x79/0xa20 [ 238.837402][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.842341][ C1] ? __pfx_kthread+0x10/0x10 [ 238.847049][ C1] ret_from_fork+0x6c3/0xa20 [ 238.851835][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.857760][ C1] ? __switch_to+0x7af/0x10b0 [ 238.862701][ C1] ? __pfx_kthread+0x10/0x10 [ 238.867484][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.872374][ C1] [ 238.875400][ C1] task:kworker/u8:13 state:I stack:29528 pid:1670 tgid:1670 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.887580][ C1] Call Trace: [ 238.891142][ C1] [ 238.894184][ C1] __schedule+0xeb0/0x3e50 [ 238.898813][ C1] ? __pfx___schedule+0x10/0x10 [ 238.903675][ C1] ? find_held_lock+0x2b/0x80 [ 238.908388][ C1] ? schedule+0x2bf/0x390 [ 238.912931][ C1] schedule+0xdd/0x390 [ 238.917125][ C1] ? worker_thread+0x4ab/0xe40 [ 238.922552][ C1] worker_thread+0x526/0xe40 [ 238.927531][ C1] ? kthread+0x17d/0x730 [ 238.932226][ C1] ? __pfx_worker_thread+0x10/0x10 [ 238.937363][ C1] kthread+0x3b3/0x730 [ 238.941441][ C1] ? __pfx_kthread+0x10/0x10 [ 238.946044][ C1] ? ret_from_fork+0x79/0xa20 [ 238.950777][ C1] ? ret_from_fork+0x79/0xa20 [ 238.955450][ C1] ? rcu_is_watching+0x12/0xc0 [ 238.960236][ C1] ? __pfx_kthread+0x10/0x10 [ 238.964838][ C1] ret_from_fork+0x6c3/0xa20 [ 238.969875][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.974997][ C1] ? __switch_to+0x7af/0x10b0 [ 238.979705][ C1] ? __pfx_kthread+0x10/0x10 [ 238.985020][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.989983][ C1] [ 238.993004][ C1] task:kworker/u8:14 state:I stack:25320 pid:1677 tgid:1677 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.005326][ C1] Workqueue: 0x0 (events_unbound) [ 239.010912][ C1] Call Trace: [ 239.014302][ C1] [ 239.017426][ C1] __schedule+0xeb0/0x3e50 [ 239.022236][ C1] ? __pfx___schedule+0x10/0x10 [ 239.027114][ C1] ? find_held_lock+0x2b/0x80 [ 239.031928][ C1] ? schedule+0x2bf/0x390 [ 239.036473][ C1] schedule+0xdd/0x390 [ 239.040641][ C1] ? worker_thread+0x4ab/0xe40 [ 239.045405][ C1] worker_thread+0x526/0xe40 [ 239.050038][ C1] ? __pfx_worker_thread+0x10/0x10 [ 239.055413][ C1] ? kthread+0x17d/0x730 [ 239.059733][ C1] ? __pfx_worker_thread+0x10/0x10 [ 239.065014][ C1] kthread+0x3b3/0x730 [ 239.069176][ C1] ? __pfx_kthread+0x10/0x10 [ 239.073786][ C1] ? ret_from_fork+0x79/0xa20 [ 239.079340][ C1] ? ret_from_fork+0x79/0xa20 [ 239.084276][ C1] ? rcu_is_watching+0x12/0xc0 [ 239.089384][ C1] ? __pfx_kthread+0x10/0x10 [ 239.094075][ C1] ret_from_fork+0x6c3/0xa20 [ 239.098870][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.104340][ C1] ? __switch_to+0x7af/0x10b0 [ 239.109576][ C1] ? __pfx_kthread+0x10/0x10 [ 239.114544][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.119424][ C1] [ 239.122443][ C1] task:kworker/u8:15 state:I stack:31024 pid:2788 tgid:2788 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.134914][ C1] Call Trace: [ 239.138578][ C1] [ 239.141517][ C1] __schedule+0xeb0/0x3e50 [ 239.146651][ C1] ? __pfx___schedule+0x10/0x10 [ 239.151605][ C1] ? find_held_lock+0x2b/0x80 [ 239.156294][ C1] ? schedule+0x2bf/0x390 [ 239.160796][ C1] schedule+0xdd/0x390 [ 239.164863][ C1] ? worker_thread+0x4ab/0xe40 [ 239.169721][ C1] worker_thread+0x526/0xe40 [ 239.174420][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 239.180425][ C1] ? __pfx_worker_thread+0x10/0x10 [ 239.185836][ C1] ? kthread+0x17d/0x730 [ 239.190275][ C1] ? __pfx_worker_thread+0x10/0x10 [ 239.195468][ C1] kthread+0x3b3/0x730 [ 239.199533][ C1] ? __pfx_kthread+0x10/0x10 [ 239.204109][ C1] ? ret_from_fork+0x79/0xa20 [ 239.208954][ C1] ? ret_from_fork+0x79/0xa20 [ 239.213906][ C1] ? rcu_is_watching+0x12/0xc0 [ 239.218775][ C1] ? __pfx_kthread+0x10/0x10 [ 239.223372][ C1] ret_from_fork+0x6c3/0xa20 [ 239.228303][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.233581][ C1] ? __switch_to+0x7af/0x10b0 [ 239.238443][ C1] ? __pfx_kthread+0x10/0x10 [ 239.243241][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.248512][ C1] [ 239.251721][ C1] task:jbd2/sda1-8 state:S stack:26600 pid:2823 tgid:2823 ppid:2 task_flags:0x240040 flags:0x00080000 [ 239.264160][ C1] Call Trace: [ 239.267481][ C1] [ 239.270616][ C1] __schedule+0xeb0/0x3e50 [ 239.275463][ C1] ? do_raw_spin_lock+0x128/0x260 [ 239.280606][ C1] ? __pfx___schedule+0x10/0x10 [ 239.285865][ C1] ? find_held_lock+0x2b/0x80 [ 239.290553][ C1] ? schedule+0x2bf/0x390 [ 239.295405][ C1] schedule+0xdd/0x390 [ 239.299595][ C1] kjournald2+0x5b3/0x760 [ 239.304331][ C1] ? __pfx_kjournald2+0x10/0x10 [ 239.309260][ C1] ? find_held_lock+0x2b/0x80 [ 239.314036][ C1] ? __kthread_parkme+0xbb/0x230 [ 239.319341][ C1] ? __kthread_parkme+0xbb/0x230 [ 239.324384][ C1] ? rcu_is_watching+0x12/0xc0 [ 239.329383][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 239.335732][ C1] ? __kthread_parkme+0x18c/0x230 [ 239.341022][ C1] ? __pfx_kjournald2+0x10/0x10 [ 239.346242][ C1] kthread+0x3b3/0x730 [ 239.350698][ C1] ? __pfx_kthread+0x10/0x10 [ 239.355430][ C1] ? ret_from_fork+0x79/0xa20 [ 239.360395][ C1] ? ret_from_fork+0x79/0xa20 [ 239.365174][ C1] ? rcu_is_watching+0x12/0xc0 [ 239.369950][ C1] ? __pfx_kthread+0x10/0x10 [ 239.374658][ C1] ret_from_fork+0x6c3/0xa20 [ 239.379409][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.384532][ C1] ? __switch_to+0x7af/0x10b0 [ 239.389824][ C1] ? __pfx_kthread+0x10/0x10 [ 239.394617][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.399678][ C1] [ 239.402785][ C1] task:kworker/R-ext4- state:I stack:30888 pid:2824 tgid:2824 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.415017][ C1] Call Trace: [ 239.418391][ C1] [ 239.421333][ C1] __schedule+0xeb0/0x3e50 [ 239.425857][ C1] ? __pfx___schedule+0x10/0x10 [ 239.430704][ C1] ? find_held_lock+0x2b/0x80 [ 239.435484][ C1] ? schedule+0x2bf/0x390 [ 239.440097][ C1] ? rescuer_thread+0x118/0xf40 [ 239.445054][ C1] schedule+0xdd/0x390 [ 239.449229][ C1] rescuer_thread+0x803/0xf40 [ 239.454327][ C1] ? do_raw_spin_lock+0x128/0x260 [ 239.459471][ C1] ? find_held_lock+0x2b/0x80 [ 239.464184][ C1] ? __kthread_parkme+0xbb/0x230 [ 239.469410][ C1] ? rescuer_thread+0x118/0xf40 [ 239.474812][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.480115][ C1] ? __kthread_parkme+0x18c/0x230 [ 239.485863][ C1] ? kthread+0x17d/0x730 [ 239.490432][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.495901][ C1] kthread+0x3b3/0x730 [ 239.500291][ C1] ? __pfx_kthread+0x10/0x10 [ 239.504901][ C1] ? ret_from_fork+0x79/0xa20 [ 239.509936][ C1] ? ret_from_fork+0x79/0xa20 [ 239.514915][ C1] ? rcu_is_watching+0x12/0xc0 [ 239.519823][ C1] ? __pfx_kthread+0x10/0x10 [ 239.524869][ C1] ret_from_fork+0x6c3/0xa20 [ 239.530018][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.536115][ C1] ? __switch_to+0x7af/0x10b0 [ 239.540801][ C1] ? __pfx_kthread+0x10/0x10 [ 239.545524][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.550400][ C1] [ 239.553609][ C1] task:syslogd state:R running task stack:25640 pid:2843 tgid:2843 ppid:1 task_flags:0x400000 flags:0x00080000 [ 239.567274][ C1] Call Trace: [ 239.570721][ C1] [ 239.573654][ C1] __schedule+0xeb0/0x3e50 [ 239.578182][ C1] ? __pfx___schedule+0x10/0x10 [ 239.583122][ C1] ? find_held_lock+0x2b/0x80 [ 239.587897][ C1] ? schedule+0x2bf/0x390 [ 239.592349][ C1] schedule+0xdd/0x390 [ 239.596520][ C1] schedule_timeout+0x1b2/0x280 [ 239.601360][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 239.606944][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 239.613125][ C1] ? prepare_to_wait_exclusive+0xdc/0x2c0 [ 239.618869][ C1] __skb_wait_for_more_packets+0x383/0x610 [ 239.624851][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 239.631429][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 239.636791][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 239.642986][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 239.648271][ C1] __unix_dgram_recvmsg+0x22e/0xc30 [ 239.653562][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 239.659487][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 239.664560][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 239.670633][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 239.675746][ C1] sock_recvmsg+0x1f9/0x250 [ 239.680249][ C1] sock_read_iter+0x2c6/0x3c0 [ 239.684922][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 239.690137][ C1] ? security_file_permission+0x21/0x80 [ 239.695789][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 239.701114][ C1] vfs_read+0x957/0xb30 [ 239.705454][ C1] ? __pfx_vfs_read+0x10/0x10 [ 239.710230][ C1] ? lapic_next_event+0x10/0x20 [ 239.715086][ C1] ? tick_program_event+0xb0/0x140 [ 239.720212][ C1] ? rcu_is_watching+0x12/0xc0 [ 239.724980][ C1] ? __irq_exit_rcu+0xed/0x150 [ 239.729835][ C1] ksys_read+0x1f8/0x250 [ 239.734215][ C1] ? __pfx_ksys_read+0x10/0x10 [ 239.739218][ C1] do_syscall_64+0xc9/0x570 [ 239.743711][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.749607][ C1] RIP: 0033:0x7f5a21301407 [ 239.754194][ C1] RSP: 002b:00007ffdfbfe3e10 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 239.762827][ C1] RAX: ffffffffffffffda RBX: 00007f5a211b1c80 RCX: 00007f5a21301407 [ 239.771254][ C1] RDX: 00000000000000ff RSI: 00005595ebebf300 RDI: 0000000000000000 [ 239.779414][ C1] RBP: 00005595ebebf2c0 R08: 0000000000000000 R09: 0000000000000000 [ 239.787750][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00005595ebebf350 [ 239.795976][ C1] R13: 0000000000000000 R14: 00005595ebebf300 R15: 00005595c83d0d98 [ 239.804067][ C1] [ 239.807176][ C1] task:acpid state:S stack:25832 pid:2846 tgid:2846 ppid:1 task_flags:0x400040 flags:0x00080000 [ 239.819958][ C1] Call Trace: [ 239.823370][ C1] [ 239.826338][ C1] __schedule+0xeb0/0x3e50 [ 239.830861][ C1] ? __pfx___schedule+0x10/0x10 [ 239.835884][ C1] ? find_held_lock+0x2b/0x80 [ 239.840559][ C1] ? schedule+0x2bf/0x390 [ 239.845493][ C1] schedule+0xdd/0x390 [ 239.849555][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 239.856326][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 239.863096][ C1] ? find_held_lock+0x2b/0x80 [ 239.867866][ C1] ? __pollwait+0x271/0x470 [ 239.872542][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 239.878816][ C1] do_select+0x13a3/0x1850 [ 239.883252][ C1] ? __pfx_do_select+0x10/0x10 [ 239.888044][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.892849][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.897773][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.902815][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.907625][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.912507][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.917276][ C1] ? __pfx_pollwake+0x10/0x10 [ 239.922047][ C1] ? find_held_lock+0x2b/0x80 [ 239.926917][ C1] ? __might_fault+0xc5/0x140 [ 239.931595][ C1] ? __might_fault+0xc5/0x140 [ 239.936276][ C1] ? core_sys_select+0x55b/0xbb0 [ 239.941312][ C1] core_sys_select+0x55b/0xbb0 [ 239.946256][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 239.951542][ C1] ? __fsnotify_parent+0x2b4/0xca0 [ 239.956689][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 239.962353][ C1] ? __pfx_vfs_read+0x10/0x10 [ 239.967083][ C1] do_pselect.constprop.0+0x238/0x270 [ 239.973031][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 239.979269][ C1] ? __x64_sys_rt_sigprocmask+0x2d7/0x410 [ 239.985106][ C1] ? ksys_read+0x1ac/0x250 [ 239.989880][ C1] __x64_sys_pselect6+0x149/0x1c0 [ 239.994916][ C1] do_syscall_64+0xc9/0x570 [ 239.999555][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.005551][ C1] RIP: 0033:0x7f7bad55e407 [ 240.010132][ C1] RSP: 002b:00007ffc99c9e630 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 240.018568][ C1] RAX: ffffffffffffffda RBX: 00007f7bad4d4740 RCX: 00007f7bad55e407 [ 240.026559][ C1] RDX: 0000000000000000 RSI: 00007ffc99c9e740 RDI: 000000000000000b [ 240.034597][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 240.042780][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557bcd9511e4 [ 240.050843][ C1] R13: 0000000000000000 R14: 0000000000000007 R15: 000000000000000a [ 240.058939][ C1] [ 240.062070][ C1] task:klogd state:S stack:25800 pid:2850 tgid:2850 ppid:1 task_flags:0x400100 flags:0x00080000 [ 240.074462][ C1] Call Trace: [ 240.078004][ C1] [ 240.080935][ C1] __schedule+0xeb0/0x3e50 [ 240.085446][ C1] ? __pfx___schedule+0x10/0x10 [ 240.090465][ C1] ? find_held_lock+0x2b/0x80 [ 240.095427][ C1] ? schedule+0x2bf/0x390 [ 240.099821][ C1] schedule+0xdd/0x390 [ 240.104005][ C1] syslog_print+0x218/0x620 [ 240.108609][ C1] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 240.114008][ C1] ? __pfx_syslog_print+0x10/0x10 [ 240.119175][ C1] ? avc_has_perm_noaudit+0x145/0x3b0 [ 240.124649][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 240.130820][ C1] ? avc_has_perm+0x135/0x1e0 [ 240.135806][ C1] do_syslog+0x5bd/0x6d0 [ 240.140178][ C1] ? __pfx_do_syslog+0x10/0x10 [ 240.144995][ C1] __x64_sys_syslog+0x74/0xb0 [ 240.149724][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.155114][ C1] do_syscall_64+0xc9/0x570 [ 240.160771][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.167308][ C1] RIP: 0033:0x7f3c624f4a37 [ 240.171846][ C1] RSP: 002b:00007fff6dbf4198 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 240.180819][ C1] RAX: ffffffffffffffda RBX: 00007f3c62694490 RCX: 00007f3c624f4a37 [ 240.188990][ C1] RDX: 00000000000003ff RSI: 00007f3c62694490 RDI: 0000000000000002 [ 240.197146][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 240.205170][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f3c62694490 [ 240.213351][ C1] R13: 00007f3c62671dfe R14: 00007f3c6269458d R15: 00007f3c6269458d [ 240.221518][ C1] [ 240.224625][ C1] task:udevd state:R running task stack:26408 pid:2861 tgid:2861 ppid:1 task_flags:0x400140 flags:0x00080000 [ 240.238654][ C1] Call Trace: [ 240.242054][ C1] [ 240.244998][ C1] __schedule+0xeb0/0x3e50 [ 240.249608][ C1] ? __pfx___schedule+0x10/0x10 [ 240.254746][ C1] ? find_held_lock+0x2b/0x80 [ 240.259787][ C1] ? schedule+0x2bf/0x390 [ 240.264240][ C1] schedule+0xdd/0x390 [ 240.268428][ C1] schedule_hrtimeout_range_clock+0x21b/0x320 [ 240.274596][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 240.281204][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 240.286655][ C1] ? ktime_get+0x200/0x300 [ 240.291479][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.296792][ C1] ? read_tsc+0x9/0x20 [ 240.300974][ C1] ? ktime_get+0x1a7/0x300 [ 240.305424][ C1] do_epoll_wait+0xdc3/0x1020 [ 240.310204][ C1] ? rcu_is_cpu_rrupt_from_idle+0x1d1/0x270 [ 240.316190][ C1] ? __call_rcu_common.constprop.0+0x3f0/0x9b0 [ 240.322436][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 240.327571][ C1] ? find_held_lock+0x2b/0x80 [ 240.332353][ C1] ? timespec64_add_safe+0x192/0x220 [ 240.337647][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 240.344370][ C1] ? ktime_get_ts64+0x2d2/0x3f0 [ 240.349429][ C1] ? read_tsc+0x9/0x20 [ 240.353523][ C1] ? ktime_get_ts64+0x256/0x3f0 [ 240.358684][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 240.363930][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 240.370044][ C1] ? rcu_is_watching+0x12/0xc0 [ 240.375268][ C1] do_syscall_64+0xc9/0x570 [ 240.379815][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.385849][ C1] RIP: 0033:0x7f8d05f5c407 [ 240.390299][ C1] RSP: 002b:00007ffcddcc5f50 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 240.399074][ C1] RAX: ffffffffffffffda RBX: 00007f8d05e6e880 RCX: 00007f8d05f5c407 [ 240.407160][ C1] RDX: 0000000000000008 RSI: 00007ffcddcc60b0 RDI: 000000000000000b [ 240.415198][ C1] RBP: 0000000000000134 R08: 0000000000000000 R09: 0000000000000000 [ 240.423334][ C1] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 240.431610][ C1] R13: 000055899c4bd100 R14: 00005589c3c65fd0 R15: 0000000000000000 [ 240.439738][ C1] [ 240.442870][ C1] task:dbus-daemon state:S stack:27256 pid:2884 tgid:2884 ppid:1 task_flags:0x400140 flags:0x00080000 [ 240.454887][ C1] Call Trace: [ 240.458164][ C1] [ 240.461089][ C1] __schedule+0xeb0/0x3e50 [ 240.465542][ C1] ? __pfx___schedule+0x10/0x10 [ 240.470411][ C1] ? find_held_lock+0x2b/0x80 [ 240.475478][ C1] ? schedule+0x2bf/0x390 [ 240.479852][ C1] schedule+0xdd/0x390 [ 240.484017][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 240.490173][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 240.496877][ C1] ? do_epoll_wait+0xb49/0x1020 [ 240.501844][ C1] ? do_epoll_wait+0xb49/0x1020 [ 240.506994][ C1] ? rcu_is_watching+0x12/0xc0 [ 240.512244][ C1] do_epoll_wait+0xdc3/0x1020 [ 240.517196][ C1] ? rcu_is_watching+0x12/0xc0 [ 240.522490][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 240.528088][ C1] ? __might_fault+0xc5/0x140 [ 240.532927][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 240.539835][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 240.545339][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 240.551171][ C1] ? __x64_sys_epoll_ctl+0x164/0x1e0 [ 240.556592][ C1] ? rcu_is_watching+0x12/0xc0 [ 240.561380][ C1] do_syscall_64+0xc9/0x570 [ 240.565899][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.571968][ C1] RIP: 0033:0x7f75beb23407 [ 240.576401][ C1] RSP: 002b:00007ffdf0781a40 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 240.584995][ C1] RAX: ffffffffffffffda RBX: 00007f75bea35840 RCX: 00007f75beb23407 [ 240.592986][ C1] RDX: 0000000000000040 RSI: 00007ffdf0781a90 RDI: 0000000000000003 [ 240.601160][ C1] RBP: 00005627641bfd68 R08: 0000000000000000 R09: 0000000000000000 [ 240.609165][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 240.617312][ C1] R13: 00005627641ba570 R14: 0000000000000001 R15: 0000000000000000 [ 240.625321][ C1] [ 240.628373][ C1] task:dhcpcd state:S stack:26712 pid:2899 tgid:2899 ppid:1 task_flags:0x400140 flags:0x00080000 [ 240.640742][ C1] Call Trace: [ 240.644095][ C1] [ 240.647027][ C1] __schedule+0xeb0/0x3e50 [ 240.651480][ C1] ? __pfx___schedule+0x10/0x10 [ 240.656331][ C1] ? find_held_lock+0x2b/0x80 [ 240.661199][ C1] ? schedule+0x2bf/0x390 [ 240.665621][ C1] schedule+0xdd/0x390 [ 240.669893][ C1] schedule_hrtimeout_range_clock+0x21b/0x320 [ 240.676144][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 240.682819][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.688111][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 240.693302][ C1] ? __pfx___pollwait+0x10/0x10 [ 240.698369][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 240.703417][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 240.709773][ C1] do_sys_poll+0x9ab/0xeb0 [ 240.714299][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 240.719361][ C1] ? rcu_is_watching+0x12/0xc0 [ 240.724330][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.729635][ C1] ? _copy_to_user+0xaf/0xd0 [ 240.734363][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.739173][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.743964][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.748649][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.753324][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.758096][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.763375][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.768654][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 240.773955][ C1] ? set_user_sigmask+0x1e1/0x270 [ 240.778996][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 240.784427][ C1] ? read_tsc+0x9/0x20 [ 240.788518][ C1] ? ktime_get_ts64+0x256/0x3f0 [ 240.793479][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 240.798281][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 240.803622][ C1] do_syscall_64+0xc9/0x570 [ 240.808301][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.814591][ C1] RIP: 0033:0x7f17cb90a407 [ 240.819286][ C1] RSP: 002b:00007ffc1c9c0600 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 240.827877][ C1] RAX: ffffffffffffffda RBX: 00007f17cb880740 RCX: 00007f17cb90a407 [ 240.835967][ C1] RDX: 00007ffc1c9c0640 RSI: 0000000000000005 RDI: 00005564d37a1920 [ 240.844471][ C1] RBP: 00007ffc1c9c0940 R08: 0000000000000008 R09: 0000000000000000 [ 240.852555][ C1] R10: 00007ffc1c9c0940 R11: 0000000000000202 R12: 00005564b19b75e0 [ 240.860726][ C1] R13: 00005564d37b9d80 R14: 0000000000000000 R15: 00007ffc1c9c06f0 [ 240.869107][ C1] [ 240.872495][ C1] task:dhcpcd state:S stack:24648 pid:2900 tgid:2900 ppid:2899 task_flags:0x400140 flags:0x00080000 [ 240.885279][ C1] Call Trace: [ 240.888616][ C1] [ 240.891626][ C1] __schedule+0xeb0/0x3e50 [ 240.896333][ C1] ? __pfx___schedule+0x10/0x10 [ 240.901261][ C1] ? find_held_lock+0x2b/0x80 [ 240.906134][ C1] ? schedule+0x2bf/0x390 [ 240.910559][ C1] schedule+0xdd/0x390 [ 240.914988][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 240.921090][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 240.927926][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.933398][ C1] ? __pfx___pollwait+0x10/0x10 [ 240.938242][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 240.943283][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 240.949525][ C1] do_sys_poll+0x9ab/0xeb0 [ 240.954003][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 240.959018][ C1] ? try_to_wake_up+0x686/0x1670 [ 240.964354][ C1] ? autoremove_wake_function+0x3d/0x150 [ 240.970493][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.975591][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.981091][ C1] ? __pfx_pollwake+0x10/0x10 [ 240.986093][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.991762][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 240.996981][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 241.002491][ C1] ? set_user_sigmask+0x1e1/0x270 [ 241.007636][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 241.013088][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 241.017965][ C1] ? __pfx___schedule+0x10/0x10 [ 241.022820][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 241.028216][ C1] ? xfd_validate_state+0x129/0x190 [ 241.033515][ C1] do_syscall_64+0xc9/0x570 [ 241.038141][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.044219][ C1] RIP: 0033:0x7f17cb90a407 [ 241.048730][ C1] RSP: 002b:00007ffc1c9c0600 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 241.057221][ C1] RAX: ffffffffffffffda RBX: 00007f17cb880740 RCX: 00007f17cb90a407 [ 241.065407][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00005564d37bf4e0 [ 241.073390][ C1] RBP: 00007ffc1c9c0940 R08: 0000000000000008 R09: 0000000000000000 [ 241.081648][ C1] R10: 00007ffc1c9c0940 R11: 0000000000000202 R12: 00005564b19b75e0 [ 241.089803][ C1] R13: 00005564d37b9d80 R14: 0000000000000000 R15: 00007ffc1c9c06f0 [ 241.097781][ C1] [ 241.100803][ C1] task:dhcpcd state:S stack:27992 pid:2901 tgid:2901 ppid:2899 task_flags:0x400140 flags:0x00080000 [ 241.113235][ C1] Call Trace: [ 241.116606][ C1] [ 241.119537][ C1] __schedule+0xeb0/0x3e50 [ 241.124065][ C1] ? __pfx___schedule+0x10/0x10 [ 241.129016][ C1] ? find_held_lock+0x2b/0x80 [ 241.133695][ C1] ? schedule+0x2bf/0x390 [ 241.138041][ C1] schedule+0xdd/0x390 [ 241.142322][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 241.148586][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 241.155504][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 241.160888][ C1] ? __pfx___pollwait+0x10/0x10 [ 241.166103][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 241.171323][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 241.177944][ C1] do_sys_poll+0x9ab/0xeb0 [ 241.182469][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 241.187710][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 241.192823][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.197702][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.202677][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.207478][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.212314][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.217530][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 241.222817][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 241.228007][ C1] ? set_user_sigmask+0x1e1/0x270 [ 241.233529][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 241.239137][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 241.244618][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 241.249598][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 241.255618][ C1] do_syscall_64+0xc9/0x570 [ 241.260302][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.266276][ C1] RIP: 0033:0x7f17cb90a407 [ 241.270691][ C1] RSP: 002b:00007ffc1c9c0600 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 241.279182][ C1] RAX: ffffffffffffffda RBX: 00007f17cb880740 RCX: 00007f17cb90a407 [ 241.287234][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00005564d37bf630 [ 241.295192][ C1] RBP: 00007ffc1c9c0940 R08: 0000000000000008 R09: 0000000000000000 [ 241.303254][ C1] R10: 00007ffc1c9c0940 R11: 0000000000000202 R12: 00005564b19b75e0 [ 241.311325][ C1] R13: 00005564d37b9d80 R14: 0000000000000000 R15: 00007ffc1c9c06f0 [ 241.319556][ C1] [ 241.322711][ C1] task:dhcpcd state:S stack:26728 pid:2902 tgid:2902 ppid:2899 task_flags:0x400140 flags:0x00080000 [ 241.334767][ C1] Call Trace: [ 241.338085][ C1] [ 241.341240][ C1] __schedule+0xeb0/0x3e50 [ 241.345668][ C1] ? __pfx___schedule+0x10/0x10 [ 241.350510][ C1] ? find_held_lock+0x2b/0x80 [ 241.355242][ C1] ? schedule+0x2bf/0x390 [ 241.359571][ C1] schedule+0xdd/0x390 [ 241.363727][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 241.369878][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 241.376798][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 241.382089][ C1] ? __pfx___pollwait+0x10/0x10 [ 241.387296][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 241.392235][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 241.398610][ C1] do_sys_poll+0x9ab/0xeb0 [ 241.403086][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 241.408179][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 241.413520][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.418390][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.423248][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.428145][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.432934][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.437907][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.443446][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 241.448677][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 241.453981][ C1] ? set_user_sigmask+0x1e1/0x270 [ 241.459093][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 241.464513][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 241.470110][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 241.475062][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 241.480551][ C1] do_syscall_64+0xc9/0x570 [ 241.485273][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.491474][ C1] RIP: 0033:0x7f17cb90a407 [ 241.496468][ C1] RSP: 002b:00007ffc1c9c0600 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 241.505423][ C1] RAX: ffffffffffffffda RBX: 00007f17cb880740 RCX: 00007f17cb90a407 [ 241.513953][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00005564d37bf890 [ 241.522734][ C1] RBP: 00007ffc1c9c0940 R08: 0000000000000008 R09: 0000000000000000 [ 241.531374][ C1] R10: 00007ffc1c9c0940 R11: 0000000000000202 R12: 00005564b19b75e0 [ 241.539817][ C1] R13: 00005564d37b9d80 R14: 0000000000000000 R15: 00007ffc1c9c06f0 [ 241.547917][ C1] [ 241.551291][ C1] task:crond state:S stack:25800 pid:2918 tgid:2918 ppid:1 task_flags:0x400000 flags:0x00080000 [ 241.563780][ C1] Call Trace: [ 241.567076][ C1] [ 241.570025][ C1] __schedule+0xeb0/0x3e50 [ 241.574501][ C1] ? __pfx___schedule+0x10/0x10 [ 241.579371][ C1] ? find_held_lock+0x2b/0x80 [ 241.584078][ C1] ? schedule+0x2bf/0x390 [ 241.588632][ C1] schedule+0xdd/0x390 [ 241.592841][ C1] do_nanosleep+0x206/0x560 [ 241.597486][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 241.602787][ C1] ? __asan_memset+0x23/0x50 [ 241.607458][ C1] ? __hrtimer_setup+0x178/0x280 [ 241.612413][ C1] hrtimer_nanosleep+0x156/0x360 [ 241.617458][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 241.622994][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 241.628305][ C1] ? get_timespec64+0x147/0x240 [ 241.633352][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 241.638777][ C1] common_nsleep+0xa1/0xd0 [ 241.643326][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 241.649098][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 241.655475][ C1] do_syscall_64+0xc9/0x570 [ 241.660005][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.666101][ C1] RIP: 0033:0x7ff502ba6407 [ 241.670703][ C1] RSP: 002b:00007ffc9773f0f0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 241.679385][ C1] RAX: ffffffffffffffda RBX: 00007ff502a56c80 RCX: 00007ff502ba6407 [ 241.687370][ C1] RDX: 00007ffc9773f130 RSI: 0000000000000000 RDI: 0000000000000000 [ 241.695429][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 241.703428][ C1] R10: 00007ffc9773f130 R11: 0000000000000202 R12: 0000000000000000 [ 241.711514][ C1] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003a [ 241.719704][ C1] [ 241.722757][ C1] task:sshd state:S stack:26392 pid:2922 tgid:2922 ppid:1 task_flags:0x400140 flags:0x00080000 [ 241.734730][ C1] Call Trace: [ 241.738040][ C1] [ 241.741079][ C1] __schedule+0xeb0/0x3e50 [ 241.745595][ C1] ? __pfx___schedule+0x10/0x10 [ 241.750569][ C1] ? find_held_lock+0x2b/0x80 [ 241.755536][ C1] ? schedule+0x2bf/0x390 [ 241.759963][ C1] schedule+0xdd/0x390 [ 241.764156][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 241.770381][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 241.777188][ C1] ? __pfx_tcp_poll+0x10/0x10 [ 241.781909][ C1] ? __might_fault+0xc5/0x140 [ 241.786859][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 241.793740][ C1] do_sys_poll+0x9ab/0xeb0 [ 241.798222][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 241.803450][ C1] ? kernel_text_address+0x8d/0x100 [ 241.808716][ C1] ? __kernel_text_address+0xd/0x30 [ 241.814056][ C1] ? unwind_get_return_address+0x59/0xa0 [ 241.819753][ C1] ? ptep_set_access_flags+0x103/0x160 [ 241.825329][ C1] ? find_held_lock+0x2b/0x80 [ 241.830017][ C1] ? find_held_lock+0x2b/0x80 [ 241.834734][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.839415][ C1] ? __pfx_pollwake+0x10/0x10 [ 241.844198][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.849958][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 241.855622][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 241.861294][ C1] ? set_user_sigmask+0x1e1/0x270 [ 241.866430][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 241.871955][ C1] ? _copy_to_user+0xaf/0xd0 [ 241.876649][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 241.881818][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 241.887189][ C1] do_syscall_64+0xc9/0x570 [ 241.891721][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.897720][ C1] RIP: 0033:0x7fb01fe2c407 [ 241.902144][ C1] RSP: 002b:00007fff3af47070 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 241.910726][ C1] RAX: ffffffffffffffda RBX: 00007fb01fd38300 RCX: 00007fb01fe2c407 [ 241.918969][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e4a7c4f360 [ 241.927050][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 241.935292][ C1] R10: 00007fff3af47340 R11: 0000000000000202 R12: 0000000000000064 [ 241.943461][ C1] R13: 0000000000000000 R14: 000055e46a5e1004 R15: 0000000000000002 [ 241.951457][ C1] [ 241.954573][ C1] task:getty state:S stack:25752 pid:2923 tgid:2923 ppid:1 task_flags:0x400000 flags:0x00080000 [ 241.966791][ C1] Call Trace: [ 241.970149][ C1] [ 241.973077][ C1] __schedule+0xeb0/0x3e50 [ 241.977602][ C1] ? __pfx___schedule+0x10/0x10 [ 241.982861][ C1] ? find_held_lock+0x2b/0x80 [ 241.987566][ C1] ? schedule+0x2bf/0x390 [ 241.992068][ C1] ? wait_woken+0x3a/0x1c0 [ 241.996688][ C1] schedule+0xdd/0x390 [ 242.001076][ C1] schedule_timeout+0x1b2/0x280 [ 242.006059][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 242.011726][ C1] ? __up_read+0x2c5/0x700 [ 242.016562][ C1] ? __pfx___up_read+0x10/0x10 [ 242.021566][ C1] ? n_tty_read+0xe6d/0x1500 [ 242.026288][ C1] ? wait_woken+0x3a/0x1c0 [ 242.030901][ C1] wait_woken+0x172/0x1c0 [ 242.035267][ C1] n_tty_read+0xe81/0x1500 [ 242.039828][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 242.044873][ C1] ? n_tty_write+0xc8b/0x12d0 [ 242.049760][ C1] ? n_tty_write+0xc8b/0x12d0 [ 242.054451][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 242.060621][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 242.066289][ C1] tty_read+0x2cf/0x550 [ 242.070482][ C1] ? __pfx_tty_read+0x10/0x10 [ 242.075199][ C1] ? security_file_permission+0x21/0x80 [ 242.080862][ C1] ? __pfx_tty_read+0x10/0x10 [ 242.085563][ C1] vfs_read+0x825/0xb30 [ 242.089779][ C1] ? __pfx_vfs_read+0x10/0x10 [ 242.094501][ C1] ksys_read+0x12a/0x250 [ 242.098864][ C1] ? __pfx_ksys_read+0x10/0x10 [ 242.103648][ C1] do_syscall_64+0xc9/0x570 [ 242.108150][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.114301][ C1] RIP: 0033:0x7f7d58621407 [ 242.118882][ C1] RSP: 002b:00007ffcfba136b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 242.127458][ C1] RAX: ffffffffffffffda RBX: 00007f7d584d1c80 RCX: 00007f7d58621407 [ 242.135507][ C1] RDX: 0000000000000001 RSI: 00007ffcfba13710 RDI: 0000000000000000 [ 242.143525][ C1] RBP: 0000561cdf31735c R08: 0000000000000000 R09: 0000000000000000 [ 242.151702][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561cdf31735c [ 242.159687][ C1] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 242.169158][ C1] [ 242.172325][ C1] task:dhcpcd state:S stack:27160 pid:2925 tgid:2925 ppid:2900 task_flags:0x400140 flags:0x00080000 [ 242.184440][ C1] Call Trace: [ 242.187727][ C1] [ 242.190692][ C1] __schedule+0xeb0/0x3e50 [ 242.195260][ C1] ? __pfx___schedule+0x10/0x10 [ 242.200151][ C1] ? find_held_lock+0x2b/0x80 [ 242.205024][ C1] ? schedule+0x2bf/0x390 [ 242.209355][ C1] schedule+0xdd/0x390 [ 242.213428][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 242.219959][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 242.226783][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 242.232889][ C1] ? __pfx___pollwait+0x10/0x10 [ 242.237801][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 242.243130][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 242.250205][ C1] do_sys_poll+0x9ab/0xeb0 [ 242.254666][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 242.260011][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.265169][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.270002][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.275761][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 242.281260][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 242.286697][ C1] ? set_user_sigmask+0x1e1/0x270 [ 242.292234][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 242.297999][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 242.303474][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 242.308546][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 242.314631][ C1] do_syscall_64+0xc9/0x570 [ 242.319266][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.325303][ C1] RIP: 0033:0x7f17cb90a407 [ 242.329817][ C1] RSP: 002b:00007ffc1c9c0600 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 242.338319][ C1] RAX: ffffffffffffffda RBX: 00007f17cb880740 RCX: 00007f17cb90a407 [ 242.346762][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005564d37c0d30 [ 242.355191][ C1] RBP: 00007ffc1c9c0940 R08: 0000000000000008 R09: 0000000000000000 [ 242.363364][ C1] R10: 00007ffc1c9c0940 R11: 0000000000000202 R12: 00005564b19b75e0 [ 242.371544][ C1] R13: 00005564d37b9d80 R14: 0000000000000000 R15: 00007ffc1c9c06f0 [ 242.379749][ C1] [ 242.382882][ C1] task:kworker/1:2 state:R running task stack:22472 pid:3009 tgid:3009 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 242.396745][ C1] Workqueue: 0x0 (events) [ 242.401471][ C1] Call Trace: [ 242.404749][ C1] [ 242.407758][ C1] __schedule+0xeb0/0x3e50 [ 242.412265][ C1] ? __pfx___schedule+0x10/0x10 [ 242.417287][ C1] ? find_held_lock+0x2b/0x80 [ 242.422072][ C1] ? schedule+0x2bf/0x390 [ 242.426591][ C1] schedule+0xdd/0x390 [ 242.430691][ C1] ? worker_thread+0x4ab/0xe40 [ 242.435456][ C1] worker_thread+0x526/0xe40 [ 242.440261][ C1] ? __pfx_worker_thread+0x10/0x10 [ 242.445583][ C1] ? kthread+0x17d/0x730 [ 242.449876][ C1] ? __pfx_worker_thread+0x10/0x10 [ 242.455033][ C1] kthread+0x3b3/0x730 [ 242.459389][ C1] ? __pfx_kthread+0x10/0x10 [ 242.464209][ C1] ? ret_from_fork+0x79/0xa20 [ 242.469003][ C1] ? ret_from_fork+0x79/0xa20 [ 242.474014][ C1] ? rcu_is_watching+0x12/0xc0 [ 242.479337][ C1] ? __pfx_kthread+0x10/0x10 [ 242.484056][ C1] ret_from_fork+0x6c3/0xa20 [ 242.488672][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.494229][ C1] ? __switch_to+0x7af/0x10b0 [ 242.499135][ C1] ? __pfx_kthread+0x10/0x10 [ 242.504043][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.509042][ C1] [ 242.512441][ C1] task:sshd-session state:S stack:25672 pid:3956 tgid:3956 ppid:2922 task_flags:0x400000 flags:0x00080000 [ 242.526947][ C1] Call Trace: [ 242.530516][ C1] [ 242.534269][ C1] __schedule+0xeb0/0x3e50 [ 242.539799][ C1] ? __pfx___schedule+0x10/0x10 [ 242.545477][ C1] ? find_held_lock+0x2b/0x80 [ 242.550174][ C1] ? schedule+0x2bf/0x390 [ 242.554650][ C1] schedule+0xdd/0x390 [ 242.558838][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 242.565280][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 242.572498][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.578449][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 242.584142][ C1] ? unix_poll+0x39e/0x450 [ 242.588716][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 242.596728][ C1] do_sys_poll+0x9ab/0xeb0 [ 242.601234][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 242.606299][ C1] ? find_held_lock+0x2b/0x80 [ 242.611442][ C1] ? rcu_read_unlock+0x2d/0xb0 [ 242.616252][ C1] ? rcu_read_unlock+0x2d/0xb0 [ 242.621597][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.626680][ C1] ? find_held_lock+0x2b/0x80 [ 242.631555][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 242.638509][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 242.645588][ C1] ? count_memcg_events_mm.constprop.0+0x109/0x2a0 [ 242.652278][ C1] ? find_held_lock+0x2b/0x80 [ 242.657240][ C1] __x64_sys_poll+0xfe/0x440 [ 242.662246][ C1] ? __pfx___x64_sys_poll+0x10/0x10 [ 242.668302][ C1] do_syscall_64+0xc9/0x570 [ 242.673112][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.679220][ C1] RIP: 0033:0x7fc96d2ff407 [ 242.683646][ C1] RSP: 002b:00007ffcc86cd860 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 242.692508][ C1] RAX: ffffffffffffffda RBX: 00007fc96d20b300 RCX: 00007fc96d2ff407 [ 242.700628][ C1] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffcc86cd8d0 [ 242.708784][ C1] RBP: 0000558b65b431a0 R08: 0000000000000000 R09: 0000000000000000 [ 242.717075][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcc86cd8d0 [ 242.725336][ C1] R13: 0000000000000000 R14: 0000558b665e6520 R15: 0000000000000f75 [ 242.733360][ C1] [ 242.736462][ C1] task:sshd-session state:S stack:25752 pid:3958 tgid:3958 ppid:3956 task_flags:0x400140 flags:0x00080000 [ 242.748488][ C1] Call Trace: [ 242.751779][ C1] [ 242.754891][ C1] __schedule+0xeb0/0x3e50 [ 242.759364][ C1] ? __pfx___schedule+0x10/0x10 [ 242.764299][ C1] ? find_held_lock+0x2b/0x80 [ 242.769005][ C1] ? schedule+0x2bf/0x390 [ 242.773341][ C1] schedule+0xdd/0x390 [ 242.777496][ C1] schedule_hrtimeout_range_clock+0x21b/0x320 [ 242.783735][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 242.790750][ C1] ? __pollwait+0x271/0x470 [ 242.795301][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 242.800604][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 242.806523][ C1] ? __pollwait+0x276/0x470 [ 242.811136][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 242.817474][ C1] do_sys_poll+0x9ab/0xeb0 [ 242.822187][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 242.827383][ C1] ? reacquire_held_locks+0xce/0x1e0 [ 242.832959][ C1] ? release_sock+0x21/0x220 [ 242.837659][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.842565][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.847366][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.852189][ C1] ? __pfx_pollwake+0x10/0x10 [ 242.857345][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.862851][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 242.868694][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 242.874088][ C1] ? set_user_sigmask+0x1e1/0x270 [ 242.879350][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 242.885236][ C1] ? read_tsc+0x9/0x20 [ 242.889369][ C1] ? ktime_get_ts64+0x256/0x3f0 [ 242.894439][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 242.899255][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 242.904618][ C1] ? ksys_write+0x1ac/0x250 [ 242.909196][ C1] ? __pfx_ksys_write+0x10/0x10 [ 242.914210][ C1] do_syscall_64+0xc9/0x570 [ 242.918927][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.925092][ C1] RIP: 0033:0x7fc96d2ff407 [ 242.929710][ C1] RSP: 002b:00007ffcc86cd300 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 242.938536][ C1] RAX: ffffffffffffffda RBX: 00007fc96d20b300 RCX: 00007fc96d2ff407 [ 242.946610][ C1] RDX: 00007ffcc86cd340 RSI: 0000000000000004 RDI: 0000558b665eed00 [ 242.954676][ C1] RBP: 00007ffcc86cd3b0 R08: 0000000000000008 R09: 0000000000000000 [ 242.962926][ C1] R10: 00007ffcc86cd440 R11: 0000000000000202 R12: 0000000000000001 [ 242.971284][ C1] R13: 00007ffcc86cd440 R14: 00000000000000e0 R15: 0000000000000004 [ 242.981551][ C1] [ 242.985371][ C1] task:syz-execprog state:S stack:25752 pid:3959 tgid:3959 ppid:3958 task_flags:0x400100 flags:0x00080000 [ 242.999236][ C1] Call Trace: [ 243.003234][ C1] [ 243.006365][ C1] __schedule+0xeb0/0x3e50 [ 243.011162][ C1] ? __pfx___schedule+0x10/0x10 [ 243.017119][ C1] ? find_held_lock+0x2b/0x80 [ 243.022085][ C1] ? schedule+0x2bf/0x390 [ 243.026702][ C1] schedule+0xdd/0x390 [ 243.031091][ C1] futex_do_wait+0x88/0x180 [ 243.035950][ C1] __futex_wait+0x1c4/0x300 [ 243.040689][ C1] ? __pfx___futex_wait+0x10/0x10 [ 243.046515][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.052514][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 243.057809][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 243.063101][ C1] ? find_held_lock+0x2b/0x80 [ 243.067863][ C1] ? futex_wake+0x456/0x530 [ 243.072463][ C1] futex_wait+0xed/0x380 [ 243.076787][ C1] ? __pfx_futex_wait+0x10/0x10 [ 243.081808][ C1] do_futex+0x1ef/0x350 [ 243.086322][ C1] ? __pfx_do_futex+0x10/0x10 [ 243.091186][ C1] __x64_sys_futex+0x34f/0x4d0 [ 243.096610][ C1] ? __pfx___x64_sys_rt_sigprocmask+0x10/0x10 [ 243.102894][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 243.108479][ C1] ? xfd_validate_state+0x129/0x190 [ 243.113702][ C1] do_syscall_64+0xc9/0x570 [ 243.118311][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.124572][ C1] RIP: 0033:0x480363 [ 243.128583][ C1] RSP: 002b:00007ffee98b1e80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 243.137565][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 243.145554][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000041305c0 [ 243.153791][ C1] RBP: 00007ffee98b1ec8 R08: 0000000000000000 R09: 0000000000000000 [ 243.162116][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000044af20 [ 243.170880][ C1] R13: 000000c00007a794 R14: 000000000412c460 R15: 000000c002613da0 [ 243.178967][ C1] [ 243.182250][ C1] task:syz-execprog state:S stack:29264 pid:3960 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 243.195324][ C1] Call Trace: [ 243.198605][ C1] [ 243.201731][ C1] __schedule+0xeb0/0x3e50 [ 243.206149][ C1] ? __pfx___schedule+0x10/0x10 [ 243.211157][ C1] ? find_held_lock+0x2b/0x80 [ 243.216025][ C1] ? schedule+0x2bf/0x390 [ 243.220411][ C1] schedule+0xdd/0x390 [ 243.224759][ C1] futex_do_wait+0x88/0x180 [ 243.229455][ C1] __futex_wait+0x1c4/0x300 [ 243.234242][ C1] ? __pfx___futex_wait+0x10/0x10 [ 243.239474][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 243.245023][ C1] ? __hrtimer_setup+0x178/0x280 [ 243.250076][ C1] ? ktime_add_safe+0x60/0x70 [ 243.255126][ C1] futex_wait+0xed/0x380 [ 243.259498][ C1] ? __pfx_futex_wait+0x10/0x10 [ 243.264446][ C1] ? __lock_acquire+0x4a5/0x2630 [ 243.269389][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 243.274693][ C1] do_futex+0x1ef/0x350 [ 243.279394][ C1] ? __pfx_do_futex+0x10/0x10 [ 243.284163][ C1] ? rcu_is_watching+0x12/0xc0 [ 243.289224][ C1] ? ktime_get+0x200/0x300 [ 243.293665][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 243.298978][ C1] ? read_tsc+0x9/0x20 [ 243.303242][ C1] __x64_sys_futex+0x34f/0x4d0 [ 243.308107][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 243.313569][ C1] ? __x64_sys_nanosleep+0x21d/0x2a0 [ 243.319358][ C1] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 243.325477][ C1] do_syscall_64+0xc9/0x570 [ 243.330532][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.336512][ C1] RIP: 0033:0x480363 [ 243.340404][ C1] RSP: 002b:000000c00005fe80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 243.348988][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 243.356994][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004133180 [ 243.365251][ C1] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 243.373462][ C1] R10: 000000c00005feb8 R11: 0000000000000202 R12: 000000c00005feb8 [ 243.381678][ C1] R13: 000000c00007e008 R14: 000000c000002700 R15: 000000c000002700 [ 243.390026][ C1] [ 243.393133][ C1] task:syz-execprog state:S stack:26552 pid:3961 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 243.405248][ C1] Call Trace: [ 243.408611][ C1] [ 243.411536][ C1] __schedule+0xeb0/0x3e50 [ 243.416137][ C1] ? __pfx___schedule+0x10/0x10 [ 243.420979][ C1] ? find_held_lock+0x2b/0x80 [ 243.426006][ C1] ? schedule+0x2bf/0x390 [ 243.430333][ C1] schedule+0xdd/0x390 [ 243.434497][ C1] futex_do_wait+0x88/0x180 [ 243.439099][ C1] __futex_wait+0x1c4/0x300 [ 243.443697][ C1] ? __pfx___futex_wait+0x10/0x10 [ 243.448811][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 243.454187][ C1] ? __might_fault+0xc5/0x140 [ 243.458957][ C1] futex_wait+0xed/0x380 [ 243.463281][ C1] ? __pfx_futex_wait+0x10/0x10 [ 243.468206][ C1] ? restore_sigcontext+0x4d3/0x6a0 [ 243.473688][ C1] do_futex+0x1ef/0x350 [ 243.478091][ C1] ? __pfx_do_futex+0x10/0x10 [ 243.483101][ C1] ? __pfx_restore_altstack+0x10/0x10 [ 243.488630][ C1] __x64_sys_futex+0x34f/0x4d0 [ 243.493497][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 243.498966][ C1] ? xfd_validate_state+0x129/0x190 [ 243.504543][ C1] do_syscall_64+0xc9/0x570 [ 243.509342][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.515691][ C1] RIP: 0033:0x480363 [ 243.519934][ C1] RSP: 002b:000000c000097cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 243.528853][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 243.537346][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 243.545487][ C1] RBP: 000000c000097d38 R08: 0000000000000000 R09: 0000000000000000 [ 243.553796][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000000c [ 243.562295][ C1] R13: 0000000000000001 R14: 000000c000002a80 R15: 0000000000000001 [ 243.571003][ C1] [ 243.574022][ C1] task:syz-execprog state:S stack:27896 pid:3962 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 243.586465][ C1] Call Trace: [ 243.589921][ C1] [ 243.592973][ C1] __schedule+0xeb0/0x3e50 [ 243.597437][ C1] ? __pfx___schedule+0x10/0x10 [ 243.602493][ C1] ? find_held_lock+0x2b/0x80 [ 243.607359][ C1] ? schedule+0x2bf/0x390 [ 243.611916][ C1] schedule+0xdd/0x390 [ 243.616095][ C1] futex_do_wait+0x88/0x180 [ 243.620775][ C1] __futex_wait+0x1c4/0x300 [ 243.625664][ C1] ? __pfx___futex_wait+0x10/0x10 [ 243.630873][ C1] ? find_held_lock+0x2b/0x80 [ 243.636007][ C1] ? wake_up_new_task+0x806/0xbd0 [ 243.641315][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 243.646686][ C1] ? find_held_lock+0x2b/0x80 [ 243.651554][ C1] ? __pfx_wake_up_new_task+0x10/0x10 [ 243.657151][ C1] ? get_task_pid+0x149/0x390 [ 243.662032][ C1] futex_wait+0xed/0x380 [ 243.666567][ C1] ? __pfx_futex_wait+0x10/0x10 [ 243.671812][ C1] do_futex+0x1ef/0x350 [ 243.676460][ C1] ? __pfx_do_futex+0x10/0x10 [ 243.681182][ C1] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 243.686940][ C1] ? rcu_is_watching+0x12/0xc0 [ 243.691969][ C1] __x64_sys_futex+0x34f/0x4d0 [ 243.696750][ C1] ? __pfx___x64_sys_rt_sigprocmask+0x10/0x10 [ 243.703103][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 243.708661][ C1] ? xfd_validate_state+0x129/0x190 [ 243.713958][ C1] do_syscall_64+0xc9/0x570 [ 243.718663][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.724655][ C1] RIP: 0033:0x480363 [ 243.728824][ C1] RSP: 002b:000000c00007aee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 243.737416][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 243.745555][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000041666a0 [ 243.754151][ C1] RBP: 000000c00007af28 R08: 0000000000000000 R09: 0000000000000000 [ 243.762308][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c5e0 [ 243.770469][ C1] R13: 000000c00262e008 R14: 000000c001937340 R15: 000000c0019376c0 [ 243.778631][ C1] [ 243.781648][ C1] task:syz-execprog state:S stack:28168 pid:3963 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 243.793947][ C1] Call Trace: [ 243.797306][ C1] [ 243.800226][ C1] __schedule+0xeb0/0x3e50 [ 243.804644][ C1] ? __pfx___schedule+0x10/0x10 [ 243.809586][ C1] ? find_held_lock+0x2b/0x80 [ 243.814518][ C1] ? schedule+0x2bf/0x390 [ 243.818946][ C1] schedule+0xdd/0x390 [ 243.823179][ C1] do_wait+0x1a7/0x540 [ 243.827331][ C1] kernel_waitid+0x121/0x190 [ 243.832173][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 243.837459][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 243.844432][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 243.850699][ C1] ? __hrtimer_setup+0x178/0x280 [ 243.855964][ C1] __do_sys_waitid+0xe3/0x260 [ 243.861511][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 243.867857][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 243.873625][ C1] ? xfd_validate_state+0x129/0x190 [ 243.879211][ C1] ? rcu_is_watching+0x12/0xc0 [ 243.884177][ C1] do_syscall_64+0xc9/0x570 [ 243.889841][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.896301][ C1] RIP: 0033:0x40dd0e [ 243.900291][ C1] RSP: 002b:000000c000079508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 243.909248][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000040dd0e [ 243.918274][ C1] RDX: 000000c000079640 RSI: 000000000000000b RDI: 0000000000000003 [ 243.926950][ C1] RBP: 000000c000079548 R08: 000000c000ddfd40 R09: 0000000000000000 [ 243.935638][ C1] R10: 0000000000000004 R11: 0000000000000202 R12: 000000c000ddfd40 [ 243.944282][ C1] R13: 0000000000000038 R14: 000000c0019368c0 R15: 0000000000000001 [ 243.952646][ C1] [ 243.955766][ C1] task:syz-execprog state:S stack:30512 pid:3966 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 243.968633][ C1] Call Trace: [ 243.972275][ C1] [ 243.975298][ C1] __schedule+0xeb0/0x3e50 [ 243.980008][ C1] ? __pfx___schedule+0x10/0x10 [ 243.984995][ C1] ? find_held_lock+0x2b/0x80 [ 243.990095][ C1] ? schedule+0x2bf/0x390 [ 243.994483][ C1] schedule+0xdd/0x390 [ 243.998771][ C1] futex_do_wait+0x88/0x180 [ 244.003399][ C1] __futex_wait+0x1c4/0x300 [ 244.008454][ C1] ? __pfx___futex_wait+0x10/0x10 [ 244.014129][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 244.019479][ C1] futex_wait+0xed/0x380 [ 244.023771][ C1] ? __pfx_futex_wait+0x10/0x10 [ 244.028939][ C1] do_futex+0x1ef/0x350 [ 244.033580][ C1] ? __pfx_do_futex+0x10/0x10 [ 244.038255][ C1] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 244.044101][ C1] ? rcu_is_watching+0x12/0xc0 [ 244.048909][ C1] __x64_sys_futex+0x34f/0x4d0 [ 244.053823][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 244.059103][ C1] ? __task_pid_nr_ns+0x1f5/0x500 [ 244.064218][ C1] ? __task_pid_nr_ns+0x1f5/0x500 [ 244.069245][ C1] do_syscall_64+0xc9/0x570 [ 244.073756][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.079756][ C1] RIP: 0033:0x480363 [ 244.083724][ C1] RSP: 002b:000000c002697ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 244.092332][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 244.100321][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000041664f8 [ 244.108482][ C1] RBP: 000000c002697f38 R08: 0000000000000000 R09: 0000000000000000 [ 244.116941][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c5e0 [ 244.125101][ C1] R13: 000000c0018a3808 R14: 000000c001937180 R15: 0000000000000003 [ 244.133707][ C1] [ 244.136723][ C1] task:syz-execprog state:S stack:26552 pid:3967 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 244.149125][ C1] Call Trace: [ 244.152569][ C1] [ 244.155676][ C1] __schedule+0xeb0/0x3e50 [ 244.160392][ C1] ? __pfx___schedule+0x10/0x10 [ 244.165528][ C1] ? find_held_lock+0x2b/0x80 [ 244.170867][ C1] ? schedule+0x2bf/0x390 [ 244.175209][ C1] schedule+0xdd/0x390 [ 244.179654][ C1] futex_do_wait+0x88/0x180 [ 244.184398][ C1] __futex_wait+0x1c4/0x300 [ 244.189071][ C1] ? __pfx___futex_wait+0x10/0x10 [ 244.194583][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 244.199904][ C1] ? __fget_files+0x21f/0x3d0 [ 244.204731][ C1] futex_wait+0xed/0x380 [ 244.209024][ C1] ? __pfx_futex_wait+0x10/0x10 [ 244.214258][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 244.219559][ C1] ? vfs_read+0x243/0xb30 [ 244.223986][ C1] do_futex+0x1ef/0x350 [ 244.228176][ C1] ? __pfx_do_futex+0x10/0x10 [ 244.232967][ C1] __x64_sys_futex+0x34f/0x4d0 [ 244.238134][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 244.243649][ C1] do_syscall_64+0xc9/0x570 [ 244.248356][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.254427][ C1] RIP: 0033:0x480363 [ 244.258405][ C1] RSP: 002b:000000c002693cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 244.267326][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 244.275308][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00262e148 [ 244.283477][ C1] RBP: 000000c002693d38 R08: 0000000000000000 R09: 0000000000000000 [ 244.291633][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 244.299625][ C1] R13: 0000000000000001 R14: 000000c0019376c0 R15: 0000000000000001 [ 244.307922][ C1] [ 244.310998][ C1] task:syz-execprog state:S stack:27704 pid:3968 tgid:3959 ppid:3958 task_flags:0x400040 flags:0x00080000 [ 244.323111][ C1] Call Trace: [ 244.326427][ C1] [ 244.329570][ C1] __schedule+0xeb0/0x3e50 [ 244.334199][ C1] ? __pfx___schedule+0x10/0x10 [ 244.339168][ C1] ? find_held_lock+0x2b/0x80 [ 244.343893][ C1] ? schedule+0x2bf/0x390 [ 244.348272][ C1] schedule+0xdd/0x390 [ 244.352650][ C1] schedule_hrtimeout_range_clock+0x21b/0x320 [ 244.359115][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.365917][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 244.371172][ C1] ? ktime_get+0x200/0x300 [ 244.375641][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 244.381101][ C1] ? read_tsc+0x9/0x20 [ 244.385390][ C1] ? ktime_get+0x1a7/0x300 [ 244.390008][ C1] do_epoll_wait+0xdc3/0x1020 [ 244.394775][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 244.400017][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 244.406385][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 244.412087][ C1] ? set_user_sigmask+0x1e1/0x270 [ 244.417332][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.422736][ C1] do_compat_epoll_pwait.part.0+0x26/0x1b0 [ 244.428637][ C1] __x64_sys_epoll_pwait+0x20b/0x320 [ 244.434336][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 244.440194][ C1] ? __pfx_ksys_read+0x10/0x10 [ 244.445180][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 244.450584][ C1] ? rcu_is_watching+0x12/0xc0 [ 244.455470][ C1] do_syscall_64+0xc9/0x570 [ 244.460343][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.466450][ C1] RIP: 0033:0x40dd0e [ 244.470739][ C1] RSP: 002b:000000c002c4d6d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 244.479444][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040dd0e [ 244.488934][ C1] RDX: 0000000000000080 RSI: 000000c002c4d764 RDI: 0000000000000004 [ 244.497114][ C1] RBP: 000000c002c4d718 R08: 0000000000000000 R09: 0000000000000000 [ 244.505638][ C1] R10: 000000000000030b R11: 0000000000000246 R12: 000000c002c4d7a8 [ 244.514069][ C1] R13: 0000000000000001 R14: 000000c001937c00 R15: 0000000000000001 [ 244.522334][ C1] [ 244.525495][ C1] task:syz-executor state:S stack:24056 pid:3965 tgid:3965 ppid:3959 task_flags:0x400100 flags:0x00080000 [ 244.537616][ C1] Call Trace: [ 244.541009][ C1] [ 244.543948][ C1] __schedule+0xeb0/0x3e50 [ 244.548429][ C1] ? __pfx___schedule+0x10/0x10 [ 244.553493][ C1] ? find_held_lock+0x2b/0x80 [ 244.558650][ C1] ? schedule+0x2bf/0x390 [ 244.563305][ C1] schedule+0xdd/0x390 [ 244.568040][ C1] schedule_hrtimeout_range_clock+0x21b/0x320 [ 244.574339][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.581157][ C1] ? __pollwait+0x271/0x470 [ 244.585775][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 244.591078][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 244.597336][ C1] do_select+0x13a3/0x1850 [ 244.601902][ C1] ? __pfx_do_select+0x10/0x10 [ 244.606704][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.611482][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.616171][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.620913][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.625727][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.630423][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.635099][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.639867][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.644628][ C1] ? __pfx_pollwake+0x10/0x10 [ 244.649345][ C1] ? find_held_lock+0x2b/0x80 [ 244.654071][ C1] ? __might_fault+0xc5/0x140 [ 244.658763][ C1] ? __might_fault+0xc5/0x140 [ 244.663538][ C1] ? core_sys_select+0x55b/0xbb0 [ 244.668554][ C1] core_sys_select+0x55b/0xbb0 [ 244.673464][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 244.678968][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.684451][ C1] ? read_tsc+0x9/0x20 [ 244.688528][ C1] ? ktime_get_ts64+0x256/0x3f0 [ 244.693473][ C1] do_pselect.constprop.0+0x238/0x270 [ 244.698865][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 244.704834][ C1] ? find_held_lock+0x2b/0x80 [ 244.709630][ C1] ? exc_page_fault+0x66/0xc0 [ 244.714942][ C1] __x64_sys_pselect6+0x149/0x1c0 [ 244.720199][ C1] do_syscall_64+0xc9/0x570 [ 244.724701][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.730972][ C1] RIP: 0033:0x7f62fdc02b17 [ 244.735395][ C1] RSP: 002b:00007ffe7ee1f870 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 244.743971][ C1] RAX: ffffffffffffffda RBX: 000055555977d500 RCX: 00007f62fdc02b17 [ 244.751939][ C1] RDX: 0000000000000000 RSI: 00007ffe7ee1f990 RDI: 0000000000000024 [ 244.760097][ C1] RBP: 00007ffe7ee1fdc0 R08: 00007ffe7ee1f8b0 R09: 00007ffe7ee1f8c0 [ 244.768424][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7ee1fc10 [ 244.776605][ C1] R13: 00007ffe7ee1fa20 R14: 585858582e7a7973 R15: 00007ffe7ee1fc90 [ 244.784879][ C1] [ 244.788097][ C1] task:kworker/1:3 state:I stack:29416 pid:6735 tgid:6735 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 244.800138][ C1] Workqueue: 0x0 (events) [ 244.804593][ C1] Call Trace: [ 244.807961][ C1] [ 244.810893][ C1] __schedule+0xeb0/0x3e50 [ 244.815323][ C1] ? __pfx___schedule+0x10/0x10 [ 244.820414][ C1] ? find_held_lock+0x2b/0x80 [ 244.825197][ C1] ? schedule+0x2bf/0x390 [ 244.829557][ C1] schedule+0xdd/0x390 [ 244.833736][ C1] ? worker_thread+0x4ab/0xe40 [ 244.838629][ C1] worker_thread+0x526/0xe40 [ 244.843344][ C1] ? kthread+0x17d/0x730 [ 244.847608][ C1] ? __pfx_worker_thread+0x10/0x10 [ 244.852934][ C1] kthread+0x3b3/0x730 [ 244.857236][ C1] ? __pfx_kthread+0x10/0x10 [ 244.862276][ C1] ? ret_from_fork+0x79/0xa20 [ 244.867254][ C1] ? ret_from_fork+0x79/0xa20 [ 244.871992][ C1] ? rcu_is_watching+0x12/0xc0 [ 244.876885][ C1] ? __pfx_kthread+0x10/0x10 [ 244.881561][ C1] ret_from_fork+0x6c3/0xa20 [ 244.886158][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.891292][ C1] ? __switch_to+0x7af/0x10b0 [ 244.896092][ C1] ? __pfx_kthread+0x10/0x10 [ 244.900815][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.905607][ C1] [ 244.908708][ C1] task:kworker/0:3 state:D stack:26008 pid:6736 tgid:6736 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 244.920711][ C1] Workqueue: usb_hub_wq hub_event [ 244.925916][ C1] Call Trace: [ 244.929307][ C1] [ 244.932231][ C1] __schedule+0xeb0/0x3e50 [ 244.936740][ C1] ? __pfx___schedule+0x10/0x10 [ 244.941773][ C1] ? find_held_lock+0x2b/0x80 [ 244.946634][ C1] ? schedule+0x2bf/0x390 [ 244.950999][ C1] schedule+0xdd/0x390 [ 244.955211][ C1] schedule_timeout+0x127/0x280 [ 244.960767][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 244.966551][ C1] ? __pfx_process_timeout+0x10/0x10 [ 244.972231][ C1] ? mark_held_locks+0x40/0x70 [ 244.977041][ C1] __wait_for_common+0x2e7/0x4c0 [ 244.982114][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 244.987672][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 244.993148][ C1] usb_start_wait_urb+0x147/0x4c0 [ 244.998867][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 245.004560][ C1] ? __asan_memset+0x23/0x50 [ 245.009170][ C1] usb_control_msg+0x326/0x4a0 [ 245.014030][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 245.019324][ C1] ? __kmalloc_noprof+0x35c/0x990 [ 245.024771][ C1] ? hid_match_id+0x258/0x2e0 [ 245.029488][ C1] usbhid_parse+0x603/0xb20 [ 245.034284][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 245.039419][ C1] ? hid_match_id+0x258/0x2e0 [ 245.044200][ C1] hid_add_device+0x13a/0x440 [ 245.049078][ C1] ? mutex_init_lockep+0x110/0x150 [ 245.054433][ C1] usbhid_probe+0xd57/0x1350 [ 245.059040][ C1] usb_probe_interface+0x303/0x8f0 [ 245.064686][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 245.070428][ C1] really_probe+0x241/0xa60 [ 245.074992][ C1] __driver_probe_device+0x1de/0x400 [ 245.080308][ C1] driver_probe_device+0x4c/0x1b0 [ 245.085445][ C1] __device_attach_driver+0x1df/0x340 [ 245.091020][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 245.097125][ C1] bus_for_each_drv+0x159/0x1e0 [ 245.101991][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 245.107453][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 245.112820][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 245.118799][ C1] __device_attach+0x1e4/0x4d0 [ 245.123561][ C1] ? __pfx___device_attach+0x10/0x10 [ 245.128962][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 245.134425][ C1] device_initial_probe+0xaf/0xd0 [ 245.139832][ C1] bus_probe_device+0x64/0x160 [ 245.144689][ C1] device_add+0x11d9/0x1950 [ 245.149266][ C1] ? __pfx_device_add+0x10/0x10 [ 245.154190][ C1] ? mark_held_locks+0x40/0x70 [ 245.158946][ C1] usb_set_configuration+0xd97/0x1c60 [ 245.164341][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 245.170425][ C1] usb_generic_driver_probe+0xa1/0xe0 [ 245.175968][ C1] usb_probe_device+0xef/0x400 [ 245.180846][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 245.186229][ C1] really_probe+0x241/0xa60 [ 245.190731][ C1] __driver_probe_device+0x1de/0x400 [ 245.196138][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 245.201602][ C1] driver_probe_device+0x4c/0x1b0 [ 245.206952][ C1] __device_attach_driver+0x1df/0x340 [ 245.212496][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 245.218475][ C1] bus_for_each_drv+0x159/0x1e0 [ 245.223455][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 245.228845][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 245.234243][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 245.240495][ C1] __device_attach+0x1e4/0x4d0 [ 245.245456][ C1] ? __pfx___device_attach+0x10/0x10 [ 245.251197][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 245.256477][ C1] device_initial_probe+0xaf/0xd0 [ 245.261610][ C1] bus_probe_device+0x64/0x160 [ 245.266416][ C1] device_add+0x11d9/0x1950 [ 245.271018][ C1] ? __pfx_device_add+0x10/0x10 [ 245.275958][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 245.281962][ C1] usb_new_device.cold+0x685/0x115c [ 245.287462][ C1] ? do_raw_spin_lock+0x128/0x260 [ 245.292856][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 245.298195][ C1] ? mark_held_locks+0x40/0x70 [ 245.303339][ C1] hub_event+0x314d/0x4af0 [ 245.307866][ C1] ? __pfx_hub_event+0x10/0x10 [ 245.312801][ C1] ? assoc_array_insert+0x70/0x32c0 [ 245.318091][ C1] ? update_load_avg+0x183/0x2110 [ 245.323215][ C1] ? process_one_work+0x80b/0x1840 [ 245.328333][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.333104][ C1] process_one_work+0x9c2/0x1840 [ 245.338236][ C1] ? __pfx_process_one_work+0x10/0x10 [ 245.343724][ C1] ? assign_work+0x19c/0x250 [ 245.348426][ C1] worker_thread+0x5da/0xe40 [ 245.353344][ C1] ? kthread+0x17d/0x730 [ 245.357704][ C1] ? __pfx_worker_thread+0x10/0x10 [ 245.362917][ C1] kthread+0x3b3/0x730 [ 245.367004][ C1] ? __pfx_kthread+0x10/0x10 [ 245.371972][ C1] ? ret_from_fork+0x79/0xa20 [ 245.376897][ C1] ? ret_from_fork+0x79/0xa20 [ 245.381582][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.386348][ C1] ? __pfx_kthread+0x10/0x10 [ 245.391017][ C1] ret_from_fork+0x6c3/0xa20 [ 245.395692][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.400854][ C1] ? __switch_to+0x7af/0x10b0 [ 245.405626][ C1] ? __pfx_kthread+0x10/0x10 [ 245.410210][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.414987][ C1] [ 245.417995][ C1] task:kworker/1:4 state:I stack:31024 pid:6742 tgid:6742 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 245.430101][ C1] Call Trace: [ 245.433385][ C1] [ 245.436314][ C1] __schedule+0xeb0/0x3e50 [ 245.440913][ C1] ? __pfx___schedule+0x10/0x10 [ 245.445929][ C1] ? find_held_lock+0x2b/0x80 [ 245.450690][ C1] ? schedule+0x2bf/0x390 [ 245.455010][ C1] schedule+0xdd/0x390 [ 245.459069][ C1] ? worker_thread+0x4ab/0xe40 [ 245.463837][ C1] worker_thread+0x526/0xe40 [ 245.468596][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.474573][ C1] ? __pfx_worker_thread+0x10/0x10 [ 245.479949][ C1] ? kthread+0x17d/0x730 [ 245.484190][ C1] ? __pfx_worker_thread+0x10/0x10 [ 245.489378][ C1] kthread+0x3b3/0x730 [ 245.493443][ C1] ? __pfx_kthread+0x10/0x10 [ 245.498037][ C1] ? ret_from_fork+0x79/0xa20 [ 245.502816][ C1] ? ret_from_fork+0x79/0xa20 [ 245.507686][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.512471][ C1] ? __pfx_kthread+0x10/0x10 [ 245.517161][ C1] ret_from_fork+0x6c3/0xa20 [ 245.522016][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.527214][ C1] ? __switch_to+0x7af/0x10b0 [ 245.531893][ C1] ? __pfx_kthread+0x10/0x10 [ 245.536487][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.541263][ C1] [ 245.544288][ C1] task:kworker/0:4 state:I stack:29528 pid:6744 tgid:6744 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 245.556389][ C1] Call Trace: [ 245.559739][ C1] [ 245.562675][ C1] __schedule+0xeb0/0x3e50 [ 245.567119][ C1] ? __pfx___schedule+0x10/0x10 [ 245.571986][ C1] ? find_held_lock+0x2b/0x80 [ 245.576737][ C1] ? schedule+0x2bf/0x390 [ 245.581212][ C1] schedule+0xdd/0x390 [ 245.585424][ C1] ? worker_thread+0x4ab/0xe40 [ 245.590333][ C1] worker_thread+0x526/0xe40 [ 245.595040][ C1] ? kthread+0x17d/0x730 [ 245.599303][ C1] ? __pfx_worker_thread+0x10/0x10 [ 245.604605][ C1] kthread+0x3b3/0x730 [ 245.608698][ C1] ? __pfx_kthread+0x10/0x10 [ 245.613384][ C1] ? ret_from_fork+0x79/0xa20 [ 245.618319][ C1] ? ret_from_fork+0x79/0xa20 [ 245.623101][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.627953][ C1] ? __pfx_kthread+0x10/0x10 [ 245.632791][ C1] ret_from_fork+0x6c3/0xa20 [ 245.637370][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.642469][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.647222][ C1] ? __switch_to+0x7af/0x10b0 [ 245.651886][ C1] ? __pfx_kthread+0x10/0x10 [ 245.656465][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.661334][ C1] [ 245.664357][ C1] task:syz-executor state:S stack:25752 pid:6745 tgid:6745 ppid:3965 task_flags:0x400100 flags:0x00080000 [ 245.676714][ C1] Call Trace: [ 245.680074][ C1] [ 245.683022][ C1] __schedule+0xeb0/0x3e50 [ 245.687588][ C1] ? __pfx___schedule+0x10/0x10 [ 245.692797][ C1] ? find_held_lock+0x2b/0x80 [ 245.697485][ C1] ? schedule+0x2bf/0x390 [ 245.701948][ C1] schedule+0xdd/0x390 [ 245.706058][ C1] do_wait+0x1a7/0x540 [ 245.710139][ C1] kernel_wait4+0x16d/0x280 [ 245.714637][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 245.719787][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 245.725513][ C1] __do_sys_wait4+0x161/0x170 [ 245.730565][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 245.735866][ C1] ? do_user_addr_fault+0x3e3/0x11d0 [ 245.741146][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.745904][ C1] do_syscall_64+0xc9/0x570 [ 245.750398][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.756279][ C1] RIP: 0033:0x7fd6699f2b17 [ 245.760762][ C1] RSP: 002b:00007ffd4d09e4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 245.769260][ C1] RAX: ffffffffffffffda RBX: 0000555569e0c500 RCX: 00007fd6699f2b17 [ 245.777222][ C1] RDX: 0000000040000000 RSI: 00007ffd4d09e54c RDI: ffffffffffffffff [ 245.785354][ C1] RBP: 00007ffd4d09e54c R08: 0000000000000000 R09: 0000000000000000 [ 245.793498][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4d09e5d0 [ 245.802770][ C1] R13: 00007ffd4d09e5d8 R14: 00007fd669b38ba0 R15: 0000000000000000 [ 245.810838][ C1] [ 245.813942][ C1] task:syz-executor state:S stack:26840 pid:6746 tgid:6746 ppid:3965 task_flags:0x400100 flags:0x00080000 [ 245.825914][ C1] Call Trace: [ 245.829285][ C1] [ 245.832305][ C1] __schedule+0xeb0/0x3e50 [ 245.836741][ C1] ? __pfx___schedule+0x10/0x10 [ 245.841678][ C1] ? find_held_lock+0x2b/0x80 [ 245.846438][ C1] ? schedule+0x2bf/0x390 [ 245.850783][ C1] schedule+0xdd/0x390 [ 245.854953][ C1] do_wait+0x1a7/0x540 [ 245.859211][ C1] kernel_wait4+0x16d/0x280 [ 245.864008][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 245.869213][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 245.875015][ C1] __do_sys_wait4+0x161/0x170 [ 245.879811][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 245.885129][ C1] ? do_user_addr_fault+0x3e3/0x11d0 [ 245.890632][ C1] ? rcu_is_watching+0x12/0xc0 [ 245.895617][ C1] do_syscall_64+0xc9/0x570 [ 245.900222][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.906301][ C1] RIP: 0033:0x7f05b49e2b17 [ 245.910813][ C1] RSP: 002b:00007ffeeea9c490 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 245.919222][ C1] RAX: ffffffffffffffda RBX: 000055558a796500 RCX: 00007f05b49e2b17 [ 245.927191][ C1] RDX: 0000000040000000 RSI: 00007ffeeea9c4ec RDI: ffffffffffffffff [ 245.935242][ C1] RBP: 00007ffeeea9c4ec R08: 0000000000000000 R09: 0000000000000000 [ 245.943520][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeeea9c570 [ 245.952102][ C1] R13: 00007ffeeea9c578 R14: 00007f05b4b28ba0 R15: 0000000000000000 [ 245.960098][ C1] [ 245.963114][ C1] task:syz-executor state:S stack:26520 pid:6747 tgid:6747 ppid:3965 task_flags:0x400100 flags:0x00080000 [ 245.975394][ C1] Call Trace: [ 245.978896][ C1] [ 245.981918][ C1] __schedule+0xeb0/0x3e50 [ 245.986366][ C1] ? __pfx___schedule+0x10/0x10 [ 245.991565][ C1] ? find_held_lock+0x2b/0x80 [ 245.996251][ C1] ? schedule+0x2bf/0x390 [ 246.000730][ C1] schedule+0xdd/0x390 [ 246.004966][ C1] do_wait+0x1a7/0x540 [ 246.009118][ C1] kernel_wait4+0x16d/0x280 [ 246.014049][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 246.019339][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 246.025088][ C1] __do_sys_wait4+0x161/0x170 [ 246.029991][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 246.035318][ C1] ? do_user_addr_fault+0x3e3/0x11d0 [ 246.040792][ C1] ? rcu_is_watching+0x12/0xc0 [ 246.045655][ C1] do_syscall_64+0xc9/0x570 [ 246.050332][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.056342][ C1] RIP: 0033:0x7fdbe1162b17 [ 246.060767][ C1] RSP: 002b:00007ffcd89f0840 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 246.069446][ C1] RAX: ffffffffffffffda RBX: 000055558028b500 RCX: 00007fdbe1162b17 [ 246.077885][ C1] RDX: 0000000040000000 RSI: 00007ffcd89f089c RDI: ffffffffffffffff [ 246.086034][ C1] RBP: 00007ffcd89f089c R08: 0000000000000000 R09: 0000000000000000 [ 246.094179][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd89f0920 [ 246.102571][ C1] R13: 00007ffcd89f0928 R14: 00007fdbe12a8ba0 R15: 0000000000000000 [ 246.110890][ C1] [ 246.113906][ C1] task:syz-executor state:S stack:26840 pid:6750 tgid:6750 ppid:3965 task_flags:0x400100 flags:0x00080000 [ 246.125820][ C1] Call Trace: [ 246.129094][ C1] [ 246.132035][ C1] __schedule+0xeb0/0x3e50 [ 246.136474][ C1] ? __pfx___schedule+0x10/0x10 [ 246.141346][ C1] ? find_held_lock+0x2b/0x80 [ 246.146139][ C1] ? schedule+0x2bf/0x390 [ 246.150474][ C1] schedule+0xdd/0x390 [ 246.154737][ C1] do_wait+0x1a7/0x540 [ 246.159015][ C1] kernel_wait4+0x16d/0x280 [ 246.163990][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 246.169346][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 246.175034][ C1] __do_sys_wait4+0x161/0x170 [ 246.180243][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 246.186056][ C1] ? do_user_addr_fault+0x3e3/0x11d0 [ 246.191686][ C1] ? rcu_is_watching+0x12/0xc0 [ 246.196533][ C1] do_syscall_64+0xc9/0x570 [ 246.201320][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.208107][ C1] RIP: 0033:0x7f7ff9e02b17 [ 246.213931][ C1] RSP: 002b:00007ffdf0b67280 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 246.222608][ C1] RAX: ffffffffffffffda RBX: 0000555578591500 RCX: 00007f7ff9e02b17 [ 246.233293][ C1] RDX: 0000000040000000 RSI: 00007ffdf0b672dc RDI: ffffffffffffffff [ 246.242125][ C1] RBP: 00007ffdf0b672dc R08: 0000000000000000 R09: 0000000000000000 [ 246.250368][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf0b67360 [ 246.259131][ C1] R13: 00007ffdf0b67368 R14: 00007f7ff9f48ba0 R15: 0000000000000000 [ 246.267313][ C1] [ 246.270340][ C1] task:syz-executor state:S stack:25752 pid:6751 tgid:6751 ppid:3965 task_flags:0x400100 flags:0x00080000 [ 246.282813][ C1] Call Trace: [ 246.286204][ C1] [ 246.289387][ C1] __schedule+0xeb0/0x3e50 [ 246.294167][ C1] ? __pfx___schedule+0x10/0x10 [ 246.299234][ C1] ? find_held_lock+0x2b/0x80 [ 246.303932][ C1] ? schedule+0x2bf/0x390 [ 246.308308][ C1] schedule+0xdd/0x390 [ 246.312578][ C1] do_wait+0x1a7/0x540 [ 246.316966][ C1] kernel_wait4+0x16d/0x280 [ 246.321572][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 246.326694][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 246.332516][ C1] __do_sys_wait4+0x161/0x170 [ 246.337281][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 246.342485][ C1] ? do_user_addr_fault+0x3e3/0x11d0 [ 246.347883][ C1] ? rcu_is_watching+0x12/0xc0 [ 246.353034][ C1] do_syscall_64+0xc9/0x570 [ 246.357624][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.364870][ C1] RIP: 0033:0x7f1e85ca2b17 [ 246.369317][ C1] RSP: 002b:00007ffdce394750 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 246.377727][ C1] RAX: ffffffffffffffda RBX: 0000555560626500 RCX: 00007f1e85ca2b17 [ 246.385881][ C1] RDX: 0000000040000000 RSI: 00007ffdce3947ac RDI: ffffffffffffffff [ 246.394634][ C1] RBP: 00007ffdce3947ac R08: 0000000000000000 R09: 0000000000000000 [ 246.402776][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdce394830 [ 246.410735][ C1] R13: 00007ffdce394838 R14: 00007f1e85de8ba0 R15: 0000000000000000 [ 246.418703][ C1] [ 246.421794][ C1] task:syz-executor state:S stack:24056 pid:6752 tgid:6752 ppid:6745 task_flags:0x400140 flags:0x00080000 [ 246.433896][ C1] Call Trace: [ 246.437278][ C1] [ 246.440213][ C1] __schedule+0xeb0/0x3e50 [ 246.444764][ C1] ? __pfx___schedule+0x10/0x10 [ 246.449625][ C1] ? find_held_lock+0x2b/0x80 [ 246.454387][ C1] ? schedule+0x2bf/0x390 [ 246.458801][ C1] schedule+0xdd/0x390 [ 246.462867][ C1] do_nanosleep+0x206/0x560 [ 246.467448][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 246.472644][ C1] ? __asan_memset+0x23/0x50 [ 246.477246][ C1] ? __hrtimer_setup+0x178/0x280 [ 246.482551][ C1] hrtimer_nanosleep+0x156/0x360 [ 246.487834][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 246.493305][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.498620][ C1] ? get_timespec64+0x147/0x240 [ 246.503497][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 246.508817][ C1] common_nsleep+0xa1/0xd0 [ 246.513954][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 246.520666][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 246.526831][ C1] do_syscall_64+0xc9/0x570 [ 246.531589][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.537658][ C1] RIP: 0033:0x7fd6699f2b17 [ 246.542072][ C1] RSP: 002b:00007ffd4d09e310 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 246.550587][ C1] RAX: ffffffffffffffda RBX: 0000555569e0c500 RCX: 00007fd6699f2b17 [ 246.558761][ C1] RDX: 00007ffd4d09e350 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.567166][ C1] RBP: 00007ffd4d09e3ac R08: 0000000000000000 R09: 0000000000000000 [ 246.575236][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 246.583546][ C1] R13: 0000000000037352 R14: 0000000000037098 R15: 00007ffd4d09e400 [ 246.591523][ C1] [ 246.594550][ C1] task:kworker/0:5 state:I stack:27720 pid:6753 tgid:6753 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 246.606922][ C1] Workqueue: 0x0 (events) [ 246.611355][ C1] Call Trace: [ 246.614975][ C1] [ 246.617993][ C1] __schedule+0xeb0/0x3e50 [ 246.622614][ C1] ? __pfx___schedule+0x10/0x10 [ 246.627827][ C1] ? find_held_lock+0x2b/0x80 [ 246.632760][ C1] ? schedule+0x2bf/0x390 [ 246.637258][ C1] schedule+0xdd/0x390 [ 246.641317][ C1] ? worker_thread+0x4ab/0xe40 [ 246.646260][ C1] worker_thread+0x526/0xe40 [ 246.650866][ C1] ? __pfx_worker_thread+0x10/0x10 [ 246.655999][ C1] ? kthread+0x17d/0x730 [ 246.660278][ C1] ? __pfx_worker_thread+0x10/0x10 [ 246.665982][ C1] kthread+0x3b3/0x730 [ 246.670196][ C1] ? __pfx_kthread+0x10/0x10 [ 246.674908][ C1] ? ret_from_fork+0x79/0xa20 [ 246.679593][ C1] ? ret_from_fork+0x79/0xa20 [ 246.684366][ C1] ? rcu_is_watching+0x12/0xc0 [ 246.689132][ C1] ? __pfx_kthread+0x10/0x10 [ 246.693716][ C1] ret_from_fork+0x6c3/0xa20 [ 246.698402][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.703524][ C1] ? rcu_is_watching+0x12/0xc0 [ 246.708289][ C1] ? __switch_to+0x7af/0x10b0 [ 246.712965][ C1] ? __pfx_kthread+0x10/0x10 [ 246.717644][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.722519][ C1] [ 246.725534][ C1] task:kworker/0:6 state:I stack:29752 pid:6754 tgid:6754 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 246.737851][ C1] Workqueue: 0x0 (rcu_gp) [ 246.742291][ C1] Call Trace: [ 246.745575][ C1] [ 246.748510][ C1] __schedule+0xeb0/0x3e50 [ 246.753131][ C1] ? __pfx___schedule+0x10/0x10 [ 246.758185][ C1] ? find_held_lock+0x2b/0x80 [ 246.763039][ C1] ? schedule+0x2bf/0x390 [ 246.767365][ C1] schedule+0xdd/0x390 [ 246.771526][ C1] ? worker_thread+0x4ab/0xe40 [ 246.776414][ C1] worker_thread+0x526/0xe40 [ 246.781193][ C1] ? __pfx_worker_thread+0x10/0x10 [ 246.786398][ C1] ? kthread+0x17d/0x730 [ 246.790708][ C1] ? __pfx_worker_thread+0x10/0x10 [ 246.795866][ C1] kthread+0x3b3/0x730 [ 246.800114][ C1] ? __pfx_kthread+0x10/0x10 [ 246.804900][ C1] ? ret_from_fork+0x79/0xa20 [ 246.809691][ C1] ? ret_from_fork+0x79/0xa20 [ 246.814371][ C1] ? rcu_is_watching+0x12/0xc0 [ 246.819338][ C1] ? __pfx_kthread+0x10/0x10 [ 246.824120][ C1] ret_from_fork+0x6c3/0xa20 [ 246.829166][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.834406][ C1] ? __switch_to+0x7af/0x10b0 [ 246.839174][ C1] ? __pfx_kthread+0x10/0x10 [ 246.843960][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.848829][ C1] [ 246.851841][ C1] task:syz-executor state:S stack:23992 pid:6756 tgid:6756 ppid:6746 task_flags:0x400140 flags:0x00080000 [ 246.863936][ C1] Call Trace: [ 246.867306][ C1] [ 246.870241][ C1] __schedule+0xeb0/0x3e50 [ 246.874757][ C1] ? __pfx___schedule+0x10/0x10 [ 246.879806][ C1] ? find_held_lock+0x2b/0x80 [ 246.884568][ C1] ? schedule+0x2bf/0x390 [ 246.888909][ C1] schedule+0xdd/0x390 [ 246.892996][ C1] do_nanosleep+0x206/0x560 [ 246.897686][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 246.902724][ C1] ? __asan_memset+0x23/0x50 [ 246.907694][ C1] ? __hrtimer_setup+0x178/0x280 [ 246.912729][ C1] hrtimer_nanosleep+0x156/0x360 [ 246.917697][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 246.923174][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.928364][ C1] ? get_timespec64+0x147/0x240 [ 246.933391][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 246.938656][ C1] common_nsleep+0xa1/0xd0 [ 246.943085][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 246.949447][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 246.955768][ C1] do_syscall_64+0xc9/0x570 [ 246.960456][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.966350][ C1] RIP: 0033:0x7f05b49e2b17 [ 246.970927][ C1] RSP: 002b:00007ffeeea9c2b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 246.979502][ C1] RAX: ffffffffffffffda RBX: 000055558a796500 RCX: 00007f05b49e2b17 [ 246.987478][ C1] RDX: 00007ffeeea9c2f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.995855][ C1] RBP: 00007ffeeea9c34c R08: 0000000000000000 R09: 0000000000000000 [ 247.004104][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 247.012522][ C1] R13: 000000000003734c R14: 0000000000036fd0 R15: 00007ffeeea9c3a0 [ 247.021077][ C1] [ 247.024121][ C1] task:syz-executor state:S stack:24520 pid:6757 tgid:6757 ppid:6747 task_flags:0x400140 flags:0x00080000 [ 247.037309][ C1] Call Trace: [ 247.040681][ C1] [ 247.043742][ C1] __schedule+0xeb0/0x3e50 [ 247.048271][ C1] ? __pfx___schedule+0x10/0x10 [ 247.053223][ C1] ? find_held_lock+0x2b/0x80 [ 247.057906][ C1] ? schedule+0x2bf/0x390 [ 247.062234][ C1] schedule+0xdd/0x390 [ 247.066302][ C1] do_nanosleep+0x206/0x560 [ 247.070797][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 247.075812][ C1] ? __asan_memset+0x23/0x50 [ 247.080790][ C1] ? __hrtimer_setup+0x178/0x280 [ 247.086907][ C1] hrtimer_nanosleep+0x156/0x360 [ 247.092119][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 247.097603][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 247.103046][ C1] ? get_timespec64+0x147/0x240 [ 247.108001][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 247.113389][ C1] common_nsleep+0xa1/0xd0 [ 247.117810][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 247.123617][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 247.130078][ C1] do_syscall_64+0xc9/0x570 [ 247.134809][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.140829][ C1] RIP: 0033:0x7fdbe1162b17 [ 247.145332][ C1] RSP: 002b:00007ffcd89f0660 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 247.154184][ C1] RAX: ffffffffffffffda RBX: 000055558028b500 RCX: 00007fdbe1162b17 [ 247.162332][ C1] RDX: 00007ffcd89f06a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.170312][ C1] RBP: 00007ffcd89f06fc R08: 0000000000000000 R09: 0000000000000000 [ 247.178906][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 247.186980][ C1] R13: 000000000003713e R14: 000000000003713e R15: 00007ffcd89f0750 [ 247.195133][ C1] [ 247.198143][ C1] task:syz-executor state:S stack:24008 pid:6758 tgid:6758 ppid:6750 task_flags:0x400140 flags:0x00080000 [ 247.210819][ C1] Call Trace: [ 247.214262][ C1] [ 247.217272][ C1] __schedule+0xeb0/0x3e50 [ 247.221706][ C1] ? __pfx___schedule+0x10/0x10 [ 247.226642][ C1] ? find_held_lock+0x2b/0x80 [ 247.231432][ C1] ? schedule+0x2bf/0x390 [ 247.235934][ C1] schedule+0xdd/0x390 [ 247.240173][ C1] do_nanosleep+0x206/0x560 [ 247.245123][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 247.250257][ C1] ? __asan_memset+0x23/0x50 [ 247.255296][ C1] ? __hrtimer_setup+0x178/0x280 [ 247.260429][ C1] hrtimer_nanosleep+0x156/0x360 [ 247.265690][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 247.271352][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 247.276682][ C1] ? get_timespec64+0x147/0x240 [ 247.281648][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 247.286849][ C1] common_nsleep+0xa1/0xd0 [ 247.291253][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 247.296967][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 247.303244][ C1] do_syscall_64+0xc9/0x570 [ 247.307925][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.314089][ C1] RIP: 0033:0x7f7ff9e02b17 [ 247.318510][ C1] RSP: 002b:00007ffdf0b670a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 247.327467][ C1] RAX: ffffffffffffffda RBX: 0000555578591500 RCX: 00007f7ff9e02b17 [ 247.336478][ C1] RDX: 00007ffdf0b670e0 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.344654][ C1] RBP: 00007ffdf0b6713c R08: 0000000000000000 R09: 0000000000000000 [ 247.352754][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 247.360749][ C1] R13: 0000000000037100 R14: 0000000000037100 R15: 00007ffdf0b67190 [ 247.368988][ C1] [ 247.372086][ C1] task:syz-executor state:S stack:23752 pid:6762 tgid:6762 ppid:6751 task_flags:0x400140 flags:0x00080000 [ 247.384089][ C1] Call Trace: [ 247.387372][ C1] [ 247.390314][ C1] __schedule+0xeb0/0x3e50 [ 247.394765][ C1] ? __pfx___schedule+0x10/0x10 [ 247.399821][ C1] ? find_held_lock+0x2b/0x80 [ 247.404592][ C1] ? schedule+0x2bf/0x390 [ 247.408932][ C1] schedule+0xdd/0x390 [ 247.412998][ C1] do_nanosleep+0x206/0x560 [ 247.417796][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 247.422925][ C1] ? __asan_memset+0x23/0x50 [ 247.427538][ C1] ? __hrtimer_setup+0x178/0x280 [ 247.432523][ C1] hrtimer_nanosleep+0x156/0x360 [ 247.437831][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 247.443469][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 247.449015][ C1] ? get_timespec64+0x147/0x240 [ 247.453954][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 247.459326][ C1] common_nsleep+0xa1/0xd0 [ 247.463828][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 247.469637][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 247.476094][ C1] do_syscall_64+0xc9/0x570 [ 247.480870][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.487190][ C1] RIP: 0033:0x7f1e85ca2b17 [ 247.491590][ C1] RSP: 002b:00007ffdce394570 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 247.500176][ C1] RAX: ffffffffffffffda RBX: 0000555560626500 RCX: 00007f1e85ca2b17 [ 247.508645][ C1] RDX: 00007ffdce3945b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.516709][ C1] RBP: 00007ffdce39460c R08: 0000000000000000 R09: 0000000000000000 [ 247.525205][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 247.533353][ C1] R13: 0000000000037319 R14: 0000000000036e96 R15: 00007ffdce394660 [ 247.541686][ C1] [ 247.544785][ C1] task:syz.4.24 state:S stack:27784 pid:8974 tgid:8974 ppid:6762 task_flags:0x400040 flags:0x00080000 [ 247.556917][ C1] Call Trace: [ 247.560194][ C1] [ 247.563119][ C1] __schedule+0xeb0/0x3e50 [ 247.567541][ C1] ? __pfx___schedule+0x10/0x10 [ 247.572398][ C1] ? find_held_lock+0x2b/0x80 [ 247.577078][ C1] ? schedule+0x2bf/0x390 [ 247.581409][ C1] schedule+0xdd/0x390 [ 247.585474][ C1] futex_do_wait+0x88/0x180 [ 247.589971][ C1] __futex_wait+0x1c4/0x300 [ 247.594646][ C1] ? __pfx___futex_wait+0x10/0x10 [ 247.599903][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 247.605416][ C1] ? __hrtimer_setup+0x178/0x280 [ 247.610371][ C1] ? ktime_add_safe+0x60/0x70 [ 247.615058][ C1] futex_wait+0xed/0x380 [ 247.619420][ C1] ? __pfx_futex_wait+0x10/0x10 [ 247.624297][ C1] ? __lock_acquire+0x4a5/0x2630 [ 247.629242][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 247.634673][ C1] do_futex+0x1ef/0x350 [ 247.639123][ C1] ? __pfx_do_futex+0x10/0x10 [ 247.643820][ C1] ? rcu_is_watching+0x12/0xc0 [ 247.648607][ C1] ? ktime_get+0x200/0x300 [ 247.653144][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 247.658673][ C1] ? read_tsc+0x9/0x20 [ 247.662941][ C1] __x64_sys_futex+0x34f/0x4d0 [ 247.667794][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 247.673247][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 247.679044][ C1] do_syscall_64+0xc9/0x570 [ 247.683875][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.689874][ C1] RIP: 0033:0x7f1e85ce7be9 [ 247.694654][ C1] RSP: 002b:00007ffdce3943d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.703166][ C1] RAX: ffffffffffffffda RBX: 00007ffdce394500 RCX: 00007f1e85ce7be9 [ 247.711139][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1e85eb5f8c [ 247.719122][ C1] RBP: 00007f1e85eb5f8c R08: 0000000000000000 R09: ffffffffffffffff [ 247.727180][ C1] R10: 00007ffdce3944e0 R11: 0000000000000246 R12: 0000000000037474 [ 247.735350][ C1] R13: 00007ffdce3944e0 R14: 000000000000015e R15: 0000000000037316 [ 247.743415][ C1] [ 247.746431][ C1] task:syz.4.24 state:S stack:29376 pid:8976 tgid:8974 ppid:6762 task_flags:0x400040 flags:0x00080000 [ 247.758689][ C1] Call Trace: [ 247.762225][ C1] [ 247.765319][ C1] __schedule+0xeb0/0x3e50 [ 247.769827][ C1] ? __pfx___schedule+0x10/0x10 [ 247.774825][ C1] ? find_held_lock+0x2b/0x80 [ 247.779609][ C1] ? schedule+0x2bf/0x390 [ 247.784190][ C1] schedule+0xdd/0x390 [ 247.788291][ C1] schedule_timeout+0x1b2/0x280 [ 247.793359][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 247.799194][ C1] ? __wait_for_common+0x2da/0x4c0 [ 247.804678][ C1] ? __wait_for_common+0x2da/0x4c0 [ 247.809897][ C1] ? rcu_is_watching+0x12/0xc0 [ 247.815569][ C1] __wait_for_common+0x2e7/0x4c0 [ 247.820740][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 247.826314][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 247.831878][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 247.838125][ C1] raw_process_ep_io+0x66d/0xc40 [ 247.843168][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 247.848881][ C1] ? memdup_user+0x82/0xe0 [ 247.853623][ C1] raw_ioctl+0x25a/0x2b80 [ 247.858153][ C1] ? __fget_files+0x215/0x3d0 [ 247.862863][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 247.867731][ C1] ? selinux_file_ioctl+0x139/0x290 [ 247.873255][ C1] ? selinux_file_ioctl+0xb4/0x290 [ 247.878944][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 247.883823][ C1] __x64_sys_ioctl+0x18e/0x210 [ 247.888891][ C1] do_syscall_64+0xc9/0x570 [ 247.893760][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.899938][ C1] RIP: 0033:0x7f1e85ce787b [ 247.904533][ C1] RSP: 002b:00007f1e8575df60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.913053][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f1e85ce787b [ 247.921287][ C1] RDX: 00007f1e8575dfe0 RSI: 0000000040085507 RDI: 0000000000000003 [ 247.929337][ C1] RBP: 0000000000000003 R08: 00007f1e85fe0320 R09: 0000000000000000 [ 247.937447][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 247.945610][ C1] R13: 0000000000000000 R14: 00007f1e85eb5f80 R15: 00007ffdce394278 [ 247.954140][ C1] [ 247.957256][ C1] task:udevd state:S stack:27608 pid:8980 tgid:8980 ppid:2861 task_flags:0x400140 flags:0x00080000 [ 247.969442][ C1] Call Trace: [ 247.972901][ C1] [ 247.975848][ C1] __schedule+0xeb0/0x3e50 [ 247.980483][ C1] ? __mutex_unlock_slowpath+0x15c/0x790 [ 247.986302][ C1] ? __pfx___schedule+0x10/0x10 [ 247.991347][ C1] ? find_held_lock+0x2b/0x80 [ 247.996207][ C1] ? schedule+0x2bf/0x390 [ 248.000707][ C1] schedule+0xdd/0x390 [ 248.004877][ C1] schedule_hrtimeout_range_clock+0x2d8/0x320 [ 248.011129][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 248.017828][ C1] ? do_epoll_wait+0xb49/0x1020 [ 248.022706][ C1] ? do_epoll_wait+0xb49/0x1020 [ 248.027597][ C1] ? rcu_is_watching+0x12/0xc0 [ 248.032449][ C1] do_epoll_wait+0xdc3/0x1020 [ 248.037141][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 248.042256][ C1] ? __pfx_vfs_write+0x10/0x10 [ 248.047014][ C1] ? security_file_free+0x65/0xa0 [ 248.052032][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 248.058498][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 248.063691][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 248.069570][ C1] ? __pfx_ksys_write+0x10/0x10 [ 248.074498][ C1] ? rcu_is_watching+0x12/0xc0 [ 248.079287][ C1] do_syscall_64+0xc9/0x570 [ 248.083898][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.089968][ C1] RIP: 0033:0x7f8d05f5c407 [ 248.094381][ C1] RSP: 002b:00007ffcddcc5d90 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 248.102890][ C1] RAX: ffffffffffffffda RBX: 00007f8d05e6e880 RCX: 00007f8d05f5c407 [ 248.110857][ C1] RDX: 0000000000000004 RSI: 00007ffcddcc5e20 RDI: 0000000000000004 [ 248.119091][ C1] RBP: 00005589c3a262c0 R08: 0000000000000000 R09: 0000000000000000 [ 248.127240][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 00005589c3c68240 [ 248.135314][ C1] R13: 00007ffcddcc5e20 R14: 0000000000000000 R15: 0000000000000000 [ 248.143398][ C1] [ 248.146435][ C1] task:udevd state:R running task stack:27608 pid:8982 tgid:8982 ppid:2861 task_flags:0x400140 flags:0x00080000 [ 248.160442][ C1] Call Trace: [ 248.163847][ C1] [ 248.166792][ C1] __schedule+0xeb0/0x3e50 [ 248.171304][ C1] ? __pfx___schedule+0x10/0x10 [ 248.176181][ C1] ? __cond_resched+0x22/0x30 [ 248.180904][ C1] preempt_schedule_common+0x42/0xc0 [ 248.186416][ C1] __cond_resched+0x22/0x30 [ 248.190951][ C1] prepare_alloc_pages+0x3bc/0x530 [ 248.196071][ C1] ? __pfx_native_flush_tlb_one_user+0x10/0x10 [ 248.202227][ C1] ? rcu_is_watching+0x12/0xc0 [ 248.207103][ C1] __alloc_frozen_pages_noprof+0x191/0x2230 [ 248.213011][ C1] ? mark_held_locks+0x40/0x70 [ 248.217775][ C1] ? smp_call_function_many_cond+0x11ad/0x14a0 [ 248.224113][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 248.229413][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 248.234898][ C1] ? smp_call_function_many_cond+0x5cb/0x14a0 [ 248.241267][ C1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 248.247687][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 248.253953][ C1] ? policy_nodemask+0xed/0x4f0 [ 248.258815][ C1] alloc_pages_mpol+0xe8/0x410 [ 248.263583][ C1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 248.269082][ C1] ? page_table_check_set+0x4a9/0xa10 [ 248.274562][ C1] vma_alloc_folio_noprof+0xec/0x480 [ 248.279977][ C1] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 248.286329][ C1] ? rcu_read_unlock+0x2d/0xb0 [ 248.291145][ C1] ? rcu_read_unlock+0x2d/0xb0 [ 248.296012][ C1] ? __lock_acquire+0x4a5/0x2630 [ 248.301138][ C1] do_wp_page+0x1021/0x39b0 [ 248.305670][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 248.310640][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 248.316287][ C1] __handle_mm_fault+0xea8/0x2d30 [ 248.321488][ C1] ? lock_vma_under_rcu+0x11d/0x5a0 [ 248.326777][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 248.332329][ C1] ? lock_vma_under_rcu+0x17c/0x5a0 [ 248.337827][ C1] handle_mm_fault+0x36d/0xa20 [ 248.342768][ C1] do_user_addr_fault+0x5ae/0x11d0 [ 248.348144][ C1] exc_page_fault+0x66/0xc0 [ 248.352696][ C1] asm_exc_page_fault+0x26/0x30 [ 248.357675][ C1] RIP: 0033:0x7f8d05ea2c21 [ 248.362165][ C1] RSP: 002b:00007ffcddcc5400 EFLAGS: 00010246 [ 248.368516][ C1] RAX: 0000000000000000 RBX: 00005589c3ab5f70 RCX: 0000000000000000 [ 248.376528][ C1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00005589c3c6fe41 [ 248.384737][ C1] RBP: 00005589c3c6fe40 R08: 0000000000000000 R09: 00005589c3ab64e0 [ 248.392719][ C1] R10: 00005589c3ab6400 R11: 0000000000000001 R12: 0000000000000000 [ 248.400801][ C1] R13: 00007f8d05c60dc8 R14: 0000000000000000 R15: 00005589c3c6fe54 [ 248.408802][ C1] [ 248.411827][ C1] task:syz.1.21 state:S stack:27752 pid:8992 tgid:8992 ppid:6756 task_flags:0x400040 flags:0x00080000 [ 248.423997][ C1] Call Trace: [ 248.427308][ C1] [ 248.430254][ C1] __schedule+0xeb0/0x3e50 [ 248.434853][ C1] ? __pfx___schedule+0x10/0x10 [ 248.439904][ C1] ? find_held_lock+0x2b/0x80 [ 248.444741][ C1] ? schedule+0x2bf/0x390 [ 248.449198][ C1] schedule+0xdd/0x390 [ 248.453368][ C1] futex_do_wait+0x88/0x180 [ 248.458073][ C1] __futex_wait+0x1c4/0x300 [ 248.462773][ C1] ? __pfx___futex_wait+0x10/0x10 [ 248.468031][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 248.473957][ C1] ? __hrtimer_setup+0x178/0x280 [ 248.479183][ C1] ? ktime_add_safe+0x60/0x70 [ 248.484165][ C1] futex_wait+0xed/0x380 [ 248.488633][ C1] ? __pfx_futex_wait+0x10/0x10 [ 248.493526][ C1] ? __lock_acquire+0x4a5/0x2630 [ 248.498694][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 248.504198][ C1] do_futex+0x1ef/0x350 [ 248.508470][ C1] ? __pfx_do_futex+0x10/0x10 [ 248.513697][ C1] ? rcu_is_watching+0x12/0xc0 [ 248.518776][ C1] ? ktime_get+0x200/0x300 [ 248.523380][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 248.528758][ C1] ? read_tsc+0x9/0x20 [ 248.532923][ C1] __x64_sys_futex+0x34f/0x4d0 [ 248.538151][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 248.544197][ C1] ? xfd_validate_state+0x129/0x190 [ 248.549548][ C1] do_syscall_64+0xc9/0x570 [ 248.554181][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.560119][ C1] RIP: 0033:0x7f05b4a27be9 [ 248.564815][ C1] RSP: 002b:00007ffeeea9c118 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 248.573418][ C1] RAX: ffffffffffffffda RBX: 00007ffeeea9c240 RCX: 00007f05b4a27be9 [ 248.581690][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f05b4bf5f8c [ 248.590739][ C1] RBP: 00007f05b4bf5f8c R08: 0000000000000000 R09: ffffffffffffffff [ 248.599102][ C1] R10: 00007ffeeea9c220 R11: 0000000000000246 R12: 00000000000374a8 [ 248.607699][ C1] R13: 00007ffeeea9c220 R14: 000000000000015e R15: 000000000003734a [ 248.616774][ C1] [ 248.620218][ C1] task:syz.1.21 state:S stack:29352 pid:8993 tgid:8992 ppid:6756 task_flags:0x400040 flags:0x00080000 [ 248.632658][ C1] Call Trace: [ 248.636394][ C1] [ 248.639784][ C1] __schedule+0xeb0/0x3e50 [ 248.644924][ C1] ? __pfx___schedule+0x10/0x10 [ 248.650489][ C1] ? find_held_lock+0x2b/0x80 [ 248.655456][ C1] ? schedule+0x2bf/0x390 [ 248.659936][ C1] schedule+0xdd/0x390 [ 248.664481][ C1] do_nanosleep+0x206/0x560 [ 248.670157][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 248.675664][ C1] ? __asan_memset+0x23/0x50 [ 248.680336][ C1] ? __hrtimer_setup+0x178/0x280 [ 248.686149][ C1] hrtimer_nanosleep+0x156/0x360 [ 248.691117][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 248.696886][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 248.702134][ C1] ? get_timespec64+0x147/0x240 [ 248.707092][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 248.712296][ C1] ? raw_ioctl+0x26f/0x2b80 [ 248.717061][ C1] common_nsleep+0xa1/0xd0 [ 248.721933][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 248.727779][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 248.733976][ C1] ? fput+0x79/0x100 [ 248.738021][ C1] do_syscall_64+0xc9/0x570 [ 248.742536][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.748720][ C1] RIP: 0033:0x7f05b49e81ce [ 248.753144][ C1] RSP: 002b:00007f05b449cf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 248.761551][ C1] RAX: ffffffffffffffda RBX: 00007f05b449f6c0 RCX: 00007f05b49e81ce [ 248.769716][ C1] RDX: 00007f05b449cf80 RSI: 0000000000000000 RDI: 0000000000000000 [ 248.777769][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 248.785974][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f05b449cfd8 [ 248.794062][ C1] R13: 0000000020000080 R14: 00007f05b4bf5f80 R15: 00007ffeeea9bfb8 [ 248.802245][ C1] [ 248.805379][ C1] task:syz.0.20 state:S stack:27752 pid:9001 tgid:9001 ppid:6752 task_flags:0x400040 flags:0x00080000 [ 248.817876][ C1] Call Trace: [ 248.821298][ C1] [ 248.824333][ C1] __schedule+0xeb0/0x3e50 [ 248.828818][ C1] ? __pfx___schedule+0x10/0x10 [ 248.833866][ C1] ? find_held_lock+0x2b/0x80 [ 248.838769][ C1] ? schedule+0x2bf/0x390 [ 248.843343][ C1] schedule+0xdd/0x390 [ 248.847617][ C1] futex_do_wait+0x88/0x180 [ 248.852338][ C1] __futex_wait+0x1c4/0x300 [ 248.856988][ C1] ? __pfx___futex_wait+0x10/0x10 [ 248.862645][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 248.868111][ C1] ? __hrtimer_setup+0x178/0x280 [ 248.873053][ C1] ? ktime_add_safe+0x60/0x70 [ 248.877723][ C1] futex_wait+0xed/0x380 [ 248.881989][ C1] ? __pfx_futex_wait+0x10/0x10 [ 248.887181][ C1] ? __lock_acquire+0x4a5/0x2630 [ 248.892320][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 248.897629][ C1] do_futex+0x1ef/0x350 [ 248.901911][ C1] ? __pfx_do_futex+0x10/0x10 [ 248.906956][ C1] ? rcu_is_watching+0x12/0xc0 [ 248.911957][ C1] ? ktime_get+0x200/0x300 [ 248.916566][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 248.921973][ C1] ? read_tsc+0x9/0x20 [ 248.926152][ C1] __x64_sys_futex+0x34f/0x4d0 [ 248.930927][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 248.936410][ C1] ? xfd_validate_state+0x129/0x190 [ 248.941875][ C1] do_syscall_64+0xc9/0x570 [ 248.946481][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.952446][ C1] RIP: 0033:0x7fd669a37be9 [ 248.957220][ C1] RSP: 002b:00007ffd4d09e178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 248.965917][ C1] RAX: ffffffffffffffda RBX: 00007ffd4d09e2a0 RCX: 00007fd669a37be9 [ 248.974158][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd669c05f8c [ 248.982242][ C1] RBP: 00007fd669c05f8c R08: 0000000000000000 R09: ffffffffffffffff [ 248.990475][ C1] R10: 00007ffd4d09e280 R11: 0000000000000246 R12: 00000000000374ab [ 248.998677][ C1] R13: 00007ffd4d09e280 R14: 000000000000015e R15: 000000000003734d [ 249.006738][ C1] [ 249.009837][ C1] task:syz.0.20 state:S stack:27304 pid:9002 tgid:9001 ppid:6752 task_flags:0x400040 flags:0x00080000 [ 249.022496][ C1] Call Trace: [ 249.026154][ C1] [ 249.029358][ C1] __schedule+0xeb0/0x3e50 [ 249.034140][ C1] ? __pfx___schedule+0x10/0x10 [ 249.039209][ C1] ? find_held_lock+0x2b/0x80 [ 249.043929][ C1] ? schedule+0x2bf/0x390 [ 249.048389][ C1] schedule+0xdd/0x390 [ 249.052808][ C1] do_nanosleep+0x206/0x560 [ 249.057399][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 249.062451][ C1] ? __asan_memset+0x23/0x50 [ 249.067071][ C1] ? __hrtimer_setup+0x178/0x280 [ 249.072218][ C1] hrtimer_nanosleep+0x156/0x360 [ 249.077363][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 249.083044][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 249.088829][ C1] ? get_timespec64+0x147/0x240 [ 249.093969][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 249.099422][ C1] ? raw_ioctl+0x26f/0x2b80 [ 249.103965][ C1] common_nsleep+0xa1/0xd0 [ 249.108396][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 249.114063][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 249.120344][ C1] do_syscall_64+0xc9/0x570 [ 249.125875][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.132240][ C1] RIP: 0033:0x7fd6699f81ce [ 249.136934][ C1] RSP: 002b:00007fd6694acf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 249.145466][ C1] RAX: ffffffffffffffda RBX: 00007fd6694af6c0 RCX: 00007fd6699f81ce [ 249.153985][ C1] RDX: 00007fd6694acf80 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.162637][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 249.171785][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6694acfd8 [ 249.179954][ C1] R13: 0000000000000000 R14: 00007fd669c05f80 R15: 00007ffd4d09e018 [ 249.188384][ C1] [ 249.191557][ C1] task:udevd state:R running task stack:27608 pid:9004 tgid:9004 ppid:2861 task_flags:0x400140 flags:0x00080010 [ 249.205602][ C1] Call Trace: [ 249.209060][ C1] [ 249.212267][ C1] sched_show_task+0x471/0x610 [ 249.217050][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 249.222973][ C1] ? wq_watchdog_touch+0xec/0x1a0 [ 249.228239][ C1] show_state_filter+0xee/0x390 [ 249.233448][ C1] ? __pfx_k_spec+0x10/0x10 [ 249.238561][ C1] k_spec+0x100/0x140 [ 249.243101][ C1] ? __pfx_k_spec+0x10/0x10 [ 249.247976][ C1] kbd_event+0xd15/0x1930 [ 249.253032][ C1] ? __pfx_kbd_event+0x10/0x10 [ 249.258180][ C1] ? lock_acquire+0x17c/0x330 [ 249.263218][ C1] input_handle_events_default+0x119/0x1b0 [ 249.269335][ C1] input_pass_values+0x753/0x880 [ 249.274308][ C1] input_handle_event+0x37f/0x1500 [ 249.279535][ C1] input_event+0x8e/0xd0 [ 249.284049][ C1] hidinput_hid_event+0x4dc/0x23d0 [ 249.289510][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 249.295418][ C1] ? input_event+0xbb/0xd0 [ 249.299843][ C1] hid_process_event+0x4bc/0x5a0 [ 249.304951][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 249.310157][ C1] hid_input_array_field+0x4e8/0x6d0 [ 249.315659][ C1] hid_report_raw_event+0xaf7/0x13a0 [ 249.321150][ C1] __hid_input_report.constprop.0+0x33f/0x460 [ 249.327795][ C1] ? ktime_get_mono_fast_ns+0x1be/0x3c0 [ 249.333358][ C1] hid_irq_in+0x52e/0x6b0 [ 249.337906][ C1] __usb_hcd_giveback_urb+0x38d/0x610 [ 249.343383][ C1] usb_hcd_giveback_urb+0x3ca/0x4a0 [ 249.348604][ C1] dummy_timer+0xd85/0x3670 [ 249.353885][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 249.359118][ C1] ? mark_held_locks+0x40/0x70 [ 249.364697][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 249.370797][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 249.377169][ C1] __hrtimer_run_queues+0x516/0x990 [ 249.383072][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 249.389442][ C1] ? ktime_get_update_offsets_now+0x2cd/0x4d0 [ 249.395709][ C1] hrtimer_run_softirq+0x17d/0x350 [ 249.400920][ C1] handle_softirqs+0x1dd/0x8f0 [ 249.405780][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 249.411164][ C1] __irq_exit_rcu+0xed/0x150 [ 249.416474][ C1] irq_exit_rcu+0x9/0x30 [ 249.421025][ C1] sysvec_apic_timer_interrupt+0x8f/0xb0 [ 249.426775][ C1] [ 249.429798][ C1] [ 249.432895][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 249.439329][ C1] RIP: 0010:__sanitizer_cov_trace_switch+0x16/0x90 [ 249.446183][ C1] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 56 41 55 41 54 49 89 fc 55 48 89 f5 53 48 8b 46 08 <48> 83 f8 20 74 63 77 48 48 83 f8 08 74 63 41 be 03 00 00 00 48 83 [ 249.466156][ C1] RSP: 0018:ffffc900005b78f0 EFLAGS: 00000246 [ 249.473080][ C1] RAX: 0000000000000020 RBX: ffffc900005b7a48 RCX: ffffffff874dbd9d [ 249.481246][ C1] RDX: 1ffff920000b6f77 RSI: ffffffff8865da00 RDI: 0000000000000002 [ 249.489934][ C1] RBP: ffffffff8865da00 R08: 0000000000000006 R09: 0000000000000000 [ 249.498879][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000002 [ 249.507023][ C1] R13: 0000000000000003 R14: ffffc900005b7a6c R15: 0000000000000003 [ 249.516843][ C1] ? mas_wr_store_entry+0x19d/0x2390 [ 249.523490][ C1] mas_wr_store_entry+0x1ed/0x2390 [ 249.529117][ C1] ? trace_kmem_cache_alloc+0x1/0xb0 [ 249.534722][ C1] mas_alloc_cyclic+0xda0/0x1c00 [ 249.539982][ C1] ? __pfx_mas_alloc_cyclic+0x10/0x10 [ 249.545533][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 249.551087][ C1] mtree_alloc_cyclic+0x13e/0x1f0 [ 249.556312][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 249.561626][ C1] ? __pfx_mtree_alloc_cyclic+0x10/0x10 [ 249.567476][ C1] ? security_inode_init_security+0x2bc/0x360 [ 249.573733][ C1] simple_offset_add+0xbf/0x180 [ 249.578911][ C1] ? __pfx_simple_offset_add+0x10/0x10 [ 249.585594][ C1] shmem_symlink+0x1d4/0x7d0 [ 249.590816][ C1] ? __pfx_shmem_symlink+0x10/0x10 [ 249.597147][ C1] ? security_inode_permission+0x68/0xc0 [ 249.603160][ C1] vfs_symlink+0x4a3/0x7e0 [ 249.607691][ C1] do_symlinkat+0x17d/0x420 [ 249.612223][ C1] ? __pfx_do_symlinkat+0x10/0x10 [ 249.617737][ C1] ? strncpy_from_user+0x19d/0x2d0 [ 249.623489][ C1] ? getname_flags.part.0+0x1c5/0x540 [ 249.629167][ C1] __x64_sys_symlink+0x177/0x210 [ 249.635246][ C1] do_syscall_64+0xc9/0x570 [ 249.639827][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.645708][ C1] RIP: 0033:0x7f8d05fca527 [ 249.650231][ C1] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 8b 15 c9 b8 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 b8 0d 00 f7 d8 64 89 02 b8 [ 249.670626][ C1] RSP: 002b:00007ffcddcc3ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 249.679310][ C1] RAX: ffffffffffffffda RBX: 00005589c3c76f60 RCX: 00007f8d05fca527 [ 249.687470][ C1] RDX: 00005589c3a26010 RSI: 00005589c3c76f60 RDI: 00007ffcddcc3b80 [ 249.695444][ C1] RBP: 00005589c3c76f89 R08: 0000000000000030 R09: 0000000000000000 [ 249.703596][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcddcc4c1b [ 249.711760][ C1] R13: 00007ffcddcc3b80 R14: 000055899c4a26d7 R15: 00007ffcddcc4c10 [ 249.720089][ C1] [ 249.723285][ C1] task:udevd state:S stack:25784 pid:9005 tgid:9005 ppid:2861 task_flags:0x400140 flags:0x00080000 [ 249.735655][ C1] Call Trace: [ 249.739132][ C1] [ 249.742574][ C1] __schedule+0xeb0/0x3e50 [ 249.747095][ C1] ? __pfx___schedule+0x10/0x10 [ 249.752041][ C1] ? find_held_lock+0x2b/0x80 [ 249.756813][ C1] ? schedule+0x2bf/0x390 [ 249.761143][ C1] schedule+0xdd/0x390 [ 249.765305][ C1] schedule_hrtimeout_range_clock+0x21b/0x320 [ 249.771480][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 249.778274][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 249.783566][ C1] ? ktime_get+0x200/0x300 [ 249.788094][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 249.793393][ C1] ? read_tsc+0x9/0x20 [ 249.797556][ C1] ? ktime_get+0x1a7/0x300 [ 249.801969][ C1] do_epoll_wait+0xdc3/0x1020 [ 249.806654][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 249.811915][ C1] ? find_held_lock+0x2b/0x80 [ 249.816732][ C1] ? timespec64_add_safe+0x192/0x220 [ 249.822126][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 249.828460][ C1] ? ktime_get_ts64+0x2d2/0x3f0 [ 249.833420][ C1] ? read_tsc+0x9/0x20 [ 249.837521][ C1] ? ktime_get_ts64+0x256/0x3f0 [ 249.842685][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 249.848131][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 249.854126][ C1] ? __x64_sys_epoll_ctl+0x164/0x1e0 [ 249.859703][ C1] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 249.865545][ C1] ? fd_install+0x203/0x510 [ 249.870177][ C1] ? rcu_is_watching+0x12/0xc0 [ 249.875050][ C1] do_syscall_64+0xc9/0x570 [ 249.879749][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.885749][ C1] RIP: 0033:0x7f8d05f5c407 [ 249.890264][ C1] RSP: 002b:00007ffcddcbf660 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 249.899401][ C1] RAX: ffffffffffffffda RBX: 00007f8d05e6e880 RCX: 00007f8d05f5c407 [ 249.907643][ C1] RDX: 0000000000000004 RSI: 00007ffcddcbf740 RDI: 0000000000000009 [ 249.915990][ C1] RBP: 00007ffcddcbf740 R08: 0000000000000000 R09: 0000000000000000 [ 249.924312][ C1] R10: 000000000002c2f8 R11: 0000000000000202 R12: 00005589c3cc7350 [ 249.932371][ C1] R13: 0000000000000009 R14: 0000000000002333 R15: 0000000000002333 [ 249.940432][ C1] [ 249.943440][ C1] task:syz.3.23 state:S stack:27752 pid:9006 tgid:9006 ppid:6758 task_flags:0x400040 flags:0x00080000 [ 249.955433][ C1] Call Trace: [ 249.958782][ C1] [ 249.961797][ C1] __schedule+0xeb0/0x3e50 [ 249.966917][ C1] ? __pfx___schedule+0x10/0x10 [ 249.971865][ C1] ? find_held_lock+0x2b/0x80 [ 249.976552][ C1] ? schedule+0x2bf/0x390 [ 249.980880][ C1] schedule+0xdd/0x390 [ 249.984940][ C1] futex_do_wait+0x88/0x180 [ 249.989619][ C1] __futex_wait+0x1c4/0x300 [ 249.994316][ C1] ? __pfx___futex_wait+0x10/0x10 [ 249.999449][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 250.004829][ C1] ? __hrtimer_setup+0x178/0x280 [ 250.009865][ C1] ? ktime_add_safe+0x60/0x70 [ 250.014818][ C1] futex_wait+0xed/0x380 [ 250.019082][ C1] ? __pfx_futex_wait+0x10/0x10 [ 250.024037][ C1] ? __lock_acquire+0x4a5/0x2630 [ 250.028995][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.034403][ C1] do_futex+0x1ef/0x350 [ 250.038744][ C1] ? __pfx_do_futex+0x10/0x10 [ 250.043621][ C1] ? rcu_is_watching+0x12/0xc0 [ 250.048572][ C1] ? ktime_get+0x200/0x300 [ 250.053163][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 250.058548][ C1] ? read_tsc+0x9/0x20 [ 250.062812][ C1] __x64_sys_futex+0x34f/0x4d0 [ 250.067771][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 250.073253][ C1] do_syscall_64+0xc9/0x570 [ 250.078378][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.084551][ C1] RIP: 0033:0x7f7ff9e47be9 [ 250.089245][ C1] RSP: 002b:00007ffdf0b66f08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 250.097670][ C1] RAX: ffffffffffffffda RBX: 00007ffdf0b67030 RCX: 00007f7ff9e47be9 [ 250.106442][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7ffa015f8c [ 250.114410][ C1] RBP: 00007f7ffa015f8c R08: 0000000000000000 R09: 0000000000000000 [ 250.122480][ C1] R10: 00007ffdf0b67010 R11: 0000000000000246 R12: 0000000000037cef [ 250.130796][ C1] R13: 00007ffdf0b67010 R14: 0000000000000bea R15: 0000000000037105 [ 250.138766][ C1] [ 250.141780][ C1] task:syz.3.23 state:S stack:29048 pid:9007 tgid:9006 ppid:6758 task_flags:0x400040 flags:0x00080000 [ 250.153821][ C1] Call Trace: [ 250.157382][ C1] [ 250.160301][ C1] __schedule+0xeb0/0x3e50 [ 250.164892][ C1] ? __pfx___schedule+0x10/0x10 [ 250.169904][ C1] ? find_held_lock+0x2b/0x80 [ 250.174669][ C1] ? schedule+0x2bf/0x390 [ 250.178992][ C1] schedule+0xdd/0x390 [ 250.183153][ C1] do_nanosleep+0x206/0x560 [ 250.187822][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 250.193047][ C1] ? __asan_memset+0x23/0x50 [ 250.197758][ C1] ? __hrtimer_setup+0x178/0x280 [ 250.202696][ C1] hrtimer_nanosleep+0x156/0x360 [ 250.207806][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 250.213616][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.218904][ C1] ? get_timespec64+0x147/0x240 [ 250.223846][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 250.229400][ C1] common_nsleep+0xa1/0xd0 [ 250.234010][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 250.239755][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 250.246125][ C1] do_syscall_64+0xc9/0x570 [ 250.250654][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.256563][ C1] RIP: 0033:0x7f7ff9e081ce [ 250.261138][ C1] RSP: 002b:00007f7ff98bced8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 250.269834][ C1] RAX: ffffffffffffffda RBX: 00007f7ff98bf6c0 RCX: 00007f7ff9e081ce [ 250.278066][ C1] RDX: 00007f7ff98bcf30 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.286129][ C1] RBP: 00007f7ff98bdfd0 R08: 0000000000000000 R09: 0000000000000000 [ 250.294272][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 250.302425][ C1] R13: 0000000800000000 R14: 0000000000000000 R15: 00007f7ff9ee194f [ 250.310447][ C1] [ 250.313478][ C1] task:syz.2.22 state:S stack:27784 pid:9009 tgid:9009 ppid:6757 task_flags:0x400040 flags:0x00080000 [ 250.325945][ C1] Call Trace: [ 250.329430][ C1] [ 250.332465][ C1] __schedule+0xeb0/0x3e50 [ 250.336914][ C1] ? __pfx___schedule+0x10/0x10 [ 250.341876][ C1] ? find_held_lock+0x2b/0x80 [ 250.346581][ C1] ? schedule+0x2bf/0x390 [ 250.351032][ C1] schedule+0xdd/0x390 [ 250.355221][ C1] futex_do_wait+0x88/0x180 [ 250.359925][ C1] __futex_wait+0x1c4/0x300 [ 250.364700][ C1] ? __pfx___futex_wait+0x10/0x10 [ 250.369991][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 250.375529][ C1] ? __hrtimer_setup+0x178/0x280 [ 250.380633][ C1] ? ktime_add_safe+0x60/0x70 [ 250.385387][ C1] futex_wait+0xed/0x380 [ 250.389641][ C1] ? __pfx_futex_wait+0x10/0x10 [ 250.394581][ C1] ? __lock_acquire+0x4a5/0x2630 [ 250.399665][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.404948][ C1] do_futex+0x1ef/0x350 [ 250.409098][ C1] ? __pfx_do_futex+0x10/0x10 [ 250.413870][ C1] ? rcu_is_watching+0x12/0xc0 [ 250.418658][ C1] ? ktime_get+0x200/0x300 [ 250.423082][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 250.428307][ C1] ? read_tsc+0x9/0x20 [ 250.432462][ C1] __x64_sys_futex+0x34f/0x4d0 [ 250.437833][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 250.443476][ C1] do_syscall_64+0xc9/0x570 [ 250.448282][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.454779][ C1] RIP: 0033:0x7fdbe11a7be9 [ 250.459768][ C1] RSP: 002b:00007ffcd89f04c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 250.469499][ C1] RAX: ffffffffffffffda RBX: 00007ffcd89f05f0 RCX: 00007fdbe11a7be9 [ 250.479050][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fdbe1375f8c [ 250.488283][ C1] RBP: 00007fdbe1375f8c R08: 0000000000000000 R09: 0000000000000000 [ 250.498807][ C1] R10: 00007ffcd89f05d0 R11: 0000000000000246 R12: 0000000000037d2e [ 250.508967][ C1] R13: 00007ffcd89f05d0 R14: 0000000000000bea R15: 0000000000037144 [ 250.518330][ C1] [ 250.521899][ C1] task:syz.2.22 state:S stack:28424 pid:9010 tgid:9009 ppid:6757 task_flags:0x400040 flags:0x00080000 [ 250.534600][ C1] Call Trace: [ 250.538834][ C1] [ 250.541875][ C1] __schedule+0xeb0/0x3e50 [ 250.546485][ C1] ? __pfx___schedule+0x10/0x10 [ 250.551767][ C1] ? find_held_lock+0x2b/0x80 [ 250.556762][ C1] ? schedule+0x2bf/0x390 [ 250.561541][ C1] schedule+0xdd/0x390 [ 250.565617][ C1] do_nanosleep+0x206/0x560 [ 250.570110][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 250.575523][ C1] ? __asan_memset+0x23/0x50 [ 250.580288][ C1] ? __hrtimer_setup+0x178/0x280 [ 250.585232][ C1] hrtimer_nanosleep+0x156/0x360 [ 250.590164][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 250.595812][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.601267][ C1] ? get_timespec64+0x147/0x240 [ 250.606297][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 250.611507][ C1] common_nsleep+0xa1/0xd0 [ 250.616219][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 250.622140][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 250.628782][ C1] do_syscall_64+0xc9/0x570 [ 250.633404][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.639499][ C1] RIP: 0033:0x7fdbe11681ce [ 250.644179][ C1] RSP: 002b:00007fdbe0c1ced8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 250.652853][ C1] RAX: ffffffffffffffda RBX: 00007fdbe0c1f6c0 RCX: 00007fdbe11681ce [ 250.661191][ C1] RDX: 00007fdbe0c1cf30 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.670031][ C1] RBP: 00007fdbe0c1dfd0 R08: 0000000000000000 R09: 0000000000000000 [ 250.678627][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 250.686942][ C1] R13: 0000000800000000 R14: 0000000000000000 R15: 00007fdbe124194f [ 250.695195][ C1] [ 250.698389][ C1] task:fido_id state:R running task stack:25800 pid:9011 tgid:9011 ppid:9005 task_flags:0x400000 flags:0x00080000 [ 250.711982][ C1] Call Trace: [ 250.715441][ C1] [ 250.718647][ C1] __schedule+0xeb0/0x3e50 [ 250.723289][ C1] ? __pfx___schedule+0x10/0x10 [ 250.728616][ C1] ? __cond_resched+0x22/0x30 [ 250.734183][ C1] preempt_schedule_common+0x42/0xc0 [ 250.739752][ C1] __cond_resched+0x22/0x30 [ 250.744520][ C1] down_read+0x77/0x460 [ 250.748798][ C1] ? __pfx_down_read+0x10/0x10 [ 250.753832][ C1] validate_mm+0x1f1/0x4e0 [ 250.758496][ C1] ? vma_complete+0x490/0xe70 [ 250.763480][ C1] ? __pfx_validate_mm+0x10/0x10 [ 250.768814][ C1] ? vma_complete+0xa11/0xe70 [ 250.773575][ C1] ? vma_prepare+0x4c2/0x690 [ 250.778813][ C1] __split_vma+0xa63/0xdf0 [ 250.783452][ C1] ? __pfx___split_vma+0x10/0x10 [ 250.788502][ C1] vma_modify+0x10c9/0x22c0 [ 250.793053][ C1] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 250.798702][ C1] ? __pfx_vma_modify+0x10/0x10 [ 250.804107][ C1] ? avc_has_perm_noaudit+0x145/0x3b0 [ 250.809852][ C1] vma_modify_flags+0x1f2/0x350 [ 250.814797][ C1] ? __pfx_vma_modify_flags+0x10/0x10 [ 250.820372][ C1] ? file_has_perm+0x27b/0x350 [ 250.825254][ C1] ? __pfx_file_has_perm+0x10/0x10 [ 250.830584][ C1] mprotect_fixup+0x209/0xb40 [ 250.835646][ C1] ? __pfx_mprotect_fixup+0x10/0x10 [ 250.841583][ C1] ? __pfx_mas_prev+0x10/0x10 [ 250.846673][ C1] do_mprotect_pkey+0x9e1/0xe70 [ 250.851744][ C1] ? __pfx_do_mprotect_pkey+0x10/0x10 [ 250.858505][ C1] ? find_held_lock+0x2b/0x80 [ 250.863461][ C1] ? handle_softirqs+0x1dd/0x8f0 [ 250.868422][ C1] ? handle_softirqs+0x1dd/0x8f0 [ 250.873376][ C1] __x64_sys_mprotect+0x78/0xc0 [ 250.878657][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 250.884177][ C1] do_syscall_64+0xc9/0x570 [ 250.888773][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.894943][ C1] RIP: 0033:0x7ffaf43b22c7 [ 250.899812][ C1] RSP: 002b:00007ffeafcfcd78 EFLAGS: 00000206 ORIG_RAX: 000000000000000a [ 250.908402][ C1] RAX: ffffffffffffffda RBX: 00007ffaf43c5da0 RCX: 00007ffaf43b22c7 [ 250.916738][ C1] RDX: 0000000000000001 RSI: 0000000000002000 RDI: 00007ffaf43c3000 [ 250.924890][ C1] RBP: 00007ffeafcfd040 R08: 000000003de00ec7 R09: 0000000000000000 [ 250.932955][ C1] R10: 00007ffaf3bbac58 R11: 0000000000000206 R12: fffffffffffffff8 [ 250.941579][ C1] R13: 00000075a1348902 R14: 0000000000000000 R15: 00007ffaf43c6310 [ 250.949831][ C1] [ 250.952946][ C1] Sched Debug Version: v0.11, syzkaller #0 [ 250.958839][ C1] ktime : 250914.688460 [ 250.966395][ C1] sched_clk : 250959.917507 [ 250.974388][ C1] cpu_clk : 250952.945093 [ 250.982688][ C1] jiffies : 4294959692 [ 250.990083][ C1] sched_clock_stable() : 1 [ 250.996294][ C1] [ 250.998615][ C1] sysctl_sched [ 251.002053][ C1] .sysctl_sched_base_slice : 1.400000 [ 251.009099][ C1] .sysctl_sched_features : 99805183 [ 251.016385][ C1] .sysctl_sched_tunable_scaling : 1 (logarithmic) [ 251.024206][ C1] [ 251.026656][ C1] cpu#0, 2199.998 MHz [ 251.030644][ C1] .nr_running : 2 [ 251.036084][ C1] .nr_switches : 70744 [ 251.041879][ C1] .nr_uninterruptible : -17 [ 251.047581][ C1] .next_balance : 4294.959695 [ 251.053947][ C1] .curr->pid : 9 [ 251.059845][ C1] .clock : 226221.462743 [ 251.066431][ C1] .clock_task : 226221.462743 [ 251.073113][ C1] .avg_idle : 670159 [ 251.079013][ C1] .max_idle_balance_cost : 500000 [ 251.085071][ C1] [ 251.087394][ C1] cfs_rq[0]:/syz4 [ 251.091169][ C1] .left_deadline : 0.000001 [ 251.097415][ C1] .left_vruntime : 0.000001 [ 251.103588][ C1] .zero_vruntime : 225.229257 [ 251.110024][ C1] .avg_vruntime : 225.229257 [ 251.116348][ C1] .right_vruntime : 0.000001 [ 251.122403][ C1] .spread : 0.000000 [ 251.128555][ C1] .nr_queued : 0 [ 251.134601][ C1] .h_nr_runnable : 0 [ 251.140140][ C1] .h_nr_queued : 0 [ 251.146028][ C1] .h_nr_idle : 0 [ 251.151862][ C1] .load : 0 [ 251.157739][ C1] .load_avg : 33 [ 251.163441][ C1] .runnable_avg : 33 [ 251.169434][ C1] .util_avg : 3 [ 251.175061][ C1] .util_est : 0 [ 251.180632][ C1] .removed.load_avg : 0 [ 251.186290][ C1] .removed.util_avg : 0 [ 251.191841][ C1] .removed.runnable_avg : 0 [ 251.197572][ C1] .tg_load_avg_contrib : 33 [ 251.203196][ C1] .tg_load_avg : 63 [ 251.209341][ C1] .se->exec_start : 226109.160936 [ 251.215842][ C1] .se->vruntime : 85934.231589 [ 251.222277][ C1] .se->sum_exec_runtime : 329.016630 [ 251.228744][ C1] .se->load.weight : 979691 [ 251.235083][ C1] .se->avg.load_avg : 16 [ 251.240816][ C1] .se->avg.util_avg : 3 [ 251.246556][ C1] .se->avg.runnable_avg : 33 [ 251.252369][ C1] [ 251.254783][ C1] cfs_rq[0]:/syz1 [ 251.258678][ C1] .left_deadline : 0.000001 [ 251.265098][ C1] .left_vruntime : 0.000001 [ 251.271397][ C1] .zero_vruntime : 157.897528 [ 251.277628][ C1] .avg_vruntime : 157.897528 [ 251.284125][ C1] .right_vruntime : 0.000001 [ 251.290462][ C1] .spread : 0.000000 [ 251.296681][ C1] .nr_queued : 0 [ 251.302151][ C1] .h_nr_runnable : 0 [ 251.308050][ C1] .h_nr_queued : 0 [ 251.313779][ C1] .h_nr_idle : 0 [ 251.319508][ C1] .load : 0 [ 251.324958][ C1] .load_avg : 4 [ 251.330614][ C1] .runnable_avg : 4 [ 251.336149][ C1] .util_avg : 1 [ 251.341856][ C1] .util_est : 0 [ 251.347299][ C1] .removed.load_avg : 0 [ 251.353031][ C1] .removed.util_avg : 0 [ 251.358726][ C1] .removed.runnable_avg : 0 [ 251.364348][ C1] .tg_load_avg_contrib : 4 [ 251.369875][ C1] .tg_load_avg : 35 [ 251.375494][ C1] .se->exec_start : 226161.255927 [ 251.382067][ C1] .se->vruntime : 85967.971298 [ 251.388465][ C1] .se->sum_exec_runtime : 205.627934 [ 251.394881][ C1] .se->load.weight : 1022611 [ 251.401204][ C1] .se->avg.load_avg : 3 [ 251.406731][ C1] .se->avg.util_avg : 1 [ 251.412168][ C1] .se->avg.runnable_avg : 4 [ 251.417965][ C1] [ 251.420385][ C1] cfs_rq[0]:/syz0 [ 251.424002][ C1] .left_deadline : 0.000001 [ 251.430076][ C1] .left_vruntime : 0.000001 [ 251.436433][ C1] .zero_vruntime : 265.887964 [ 251.442849][ C1] .avg_vruntime : 265.887964 [ 251.449271][ C1] .right_vruntime : 0.000001 [ 251.455948][ C1] .spread : 0.000000 [ 251.462212][ C1] .nr_queued : 0 [ 251.468578][ C1] .h_nr_runnable : 0 [ 251.474613][ C1] .h_nr_queued : 0 [ 251.481033][ C1] .h_nr_idle : 0 [ 251.487542][ C1] .load : 0 [ 251.496204][ C1] .load_avg : 80 [ 251.503188][ C1] .runnable_avg : 80 [ 251.510808][ C1] .util_avg : 1 [ 251.517763][ C1] .util_est : 0 [ 251.524859][ C1] .removed.load_avg : 0 [ 251.531641][ C1] .removed.util_avg : 0 [ 251.537450][ C1] .removed.runnable_avg : 0 [ 251.543905][ C1] .tg_load_avg_contrib : 80 [ 251.551379][ C1] .tg_load_avg : 178 [ 251.557096][ C1] .se->exec_start : 226174.258889 [ 251.564122][ C1] .se->vruntime : 85979.343262 [ 251.570621][ C1] .se->sum_exec_runtime : 311.056502 [ 251.577820][ C1] .se->load.weight : 956989 [ 251.584318][ C1] .se->avg.load_avg : 80 [ 251.591627][ C1] .se->avg.util_avg : 1 [ 251.597845][ C1] .se->avg.runnable_avg : 80 [ 251.603482][ C1] [ 251.606092][ C1] cfs_rq[0]:/syz3 [ 251.610082][ C1] .left_deadline : 0.000001 [ 251.617572][ C1] .left_vruntime : 0.000001 [ 251.624871][ C1] .zero_vruntime : 63.970661 [ 251.631219][ C1] .avg_vruntime : 63.970661 [ 251.637808][ C1] .right_vruntime : 0.000001 [ 251.644139][ C1] .spread : 0.000000 [ 251.650373][ C1] .nr_queued : 0 [ 251.655932][ C1] .h_nr_runnable : 0 [ 251.661652][ C1] .h_nr_queued : 0 [ 251.667986][ C1] .h_nr_idle : 0 [ 251.673740][ C1] .load : 0 [ 251.679982][ C1] .load_avg : 0 [ 251.686337][ C1] .runnable_avg : 0 [ 251.692061][ C1] .util_avg : 0 [ 251.697672][ C1] .util_est : 0 [ 251.703362][ C1] .removed.load_avg : 0 [ 251.708920][ C1] .removed.util_avg : 0 [ 251.714552][ C1] .removed.runnable_avg : 0 [ 251.720162][ C1] .tg_load_avg_contrib : 0 [ 251.725602][ C1] .tg_load_avg : 91 [ 251.731129][ C1] .se->exec_start : 226045.302954 [ 251.737786][ C1] .se->vruntime : 85909.575949 [ 251.744550][ C1] .se->sum_exec_runtime : 89.258284 [ 251.750887][ C1] .se->load.weight : 889595 [ 251.757150][ C1] .se->avg.load_avg : 0 [ 251.762701][ C1] .se->avg.util_avg : 0 [ 251.768382][ C1] .se->avg.runnable_avg : 0 [ 251.774624][ C1] [ 251.777043][ C1] cfs_rq[0]:/syz2 [ 251.781094][ C1] .left_deadline : 0.000001 [ 251.787700][ C1] .left_vruntime : 0.000001 [ 251.794057][ C1] .zero_vruntime : 156.440843 [ 251.800577][ C1] .avg_vruntime : 156.440843 [ 251.806989][ C1] .right_vruntime : 0.000001 [ 251.813407][ C1] .spread : 0.000000 [ 251.820605][ C1] .nr_queued : 0 [ 251.826241][ C1] .h_nr_runnable : 0 [ 251.831802][ C1] .h_nr_queued : 0 [ 251.837842][ C1] .h_nr_idle : 0 [ 251.843392][ C1] .load : 0 [ 251.849399][ C1] .load_avg : 5 [ 251.855349][ C1] .runnable_avg : 5 [ 251.861382][ C1] .util_avg : 0 [ 251.867682][ C1] .util_est : 0 [ 251.873338][ C1] .removed.load_avg : 0 [ 251.880336][ C1] .removed.util_avg : 0 [ 251.887259][ C1] .removed.runnable_avg : 0 [ 251.894107][ C1] .tg_load_avg_contrib : 5 [ 251.900602][ C1] .tg_load_avg : 42 [ 251.906441][ C1] .se->exec_start : 226110.075033 [ 251.913029][ C1] .se->vruntime : 85945.778364 [ 251.919623][ C1] .se->sum_exec_runtime : 193.513815 [ 251.926377][ C1] .se->load.weight : 965595 [ 251.932626][ C1] .se->avg.load_avg : 14 [ 251.938347][ C1] .se->avg.util_avg : 0 [ 251.944421][ C1] .se->avg.runnable_avg : 5 [ 251.949975][ C1] [ 251.952295][ C1] cfs_rq[0]:/ [ 251.955628][ C1] .left_deadline : 86004.837035 [ 251.962465][ C1] .left_vruntime : 86003.556489 [ 251.969830][ C1] .zero_vruntime : 86003.556489 [ 251.979171][ C1] .avg_vruntime : 86003.329724 [ 251.986823][ C1] .right_vruntime : 86003.556489 [ 251.993689][ C1] .spread : 0.000000 [ 252.000111][ C1] .nr_queued : 2 [ 252.006816][ C1] .h_nr_runnable : 2 [ 252.012815][ C1] .h_nr_queued : 2 [ 252.018525][ C1] .h_nr_idle : 0 [ 252.024250][ C1] .load : 2097152 [ 252.030561][ C1] .load_avg : 3626 [ 252.036716][ C1] .runnable_avg : 3557 [ 252.042679][ C1] .util_avg : 1081 [ 252.048484][ C1] .util_est : 411 [ 252.054287][ C1] .removed.load_avg : 0 [ 252.060430][ C1] .removed.util_avg : 0 [ 252.067012][ C1] .removed.runnable_avg : 0 [ 252.073237][ C1] .tg_load_avg_contrib : 0 [ 252.079219][ C1] .tg_load_avg : 0 [ 252.085829][ C1] [ 252.088718][ C1] rt_rq[0]: [ 252.091872][ C1] .rt_nr_running : 0 [ 252.097860][ C1] [ 252.100358][ C1] dl_rq[0]: [ 252.104106][ C1] .dl_nr_running : 0 [ 252.110259][ C1] .dl_bw->bw : 996147 [ 252.116809][ C1] .dl_bw->total_bw : 104856 [ 252.123399][ C1] [ 252.126001][ C1] runnable tasks: [ 252.129615][ C1] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 252.148716][ C1] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 252.170000][ C1] S init 1 70841.735741 E 70843.060050 1.400000 7193.469528 2399 120 0.000000 0.000000 0.000000 / [ 252.195928][ C1] I kworker/R-rcu_g 4 116.683004 E 116.691079 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.218232][ C1] I kworker/R-sync_ 5 116.683004 E 116.691079 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.239439][ C1] I kworker/R-kvfre 6 116.683004 E 116.691079 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.260811][ C1] I kworker/R-slub_ 7 116.683004 E 116.691079 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.280663][ C1] I kworker/R-netns 8 116.683004 E 116.691079 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.300068][ C1] >R kworker/0:0 9 86003.102959 E 86004.406880 1.400000 30600.939029 1350 120 0.000000 0.000000 0.000000 / [ 252.319722][ C1] D kworker/0:1 10 85913.365435 E 85913.482384 1.400000 593.645609 722 120 0.000000 0.000000 0.000000 / [ 252.339719][ C1] I kworker/0:0H 11 76071.884595 E 76071.900315 1.400000 7.756892 41 100 0.000000 0.000000 0.000000 / [ 252.359607][ C1] I kworker/R-mm_pe 13 116.683004 E 116.691079 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.381228][ C1] S ksoftirqd/0 14 85991.257783 E 85992.576250 1.400000 8723.515751 6180 120 0.000000 0.000000 0.000000 / [ 252.403174][ C1] I rcu_preempt 15 85997.254382 E 85998.627665 1.400000 1784.335771 12464 120 0.000000 0.000000 0.000000 / [ 252.423108][ C1] S rcu_exp_par_gp_ 16 114.160467 E 114.853125 0.700000 0.016156 2 120 0.000000 0.000000 0.000000 / [ 252.446695][ C1] S rcu_exp_gp_kthr 17 85917.173458 E 85918.505556 1.400000 66.617083 1016 120 0.000000 0.000000 0.000000 / [ 252.469147][ C1] S migration/0 18 117.137110 E 117.830754 0.700000 31.117846 182 0 0.000000 0.000000 0.000000 / [ 252.492004][ C1] S cpuhp/0 19 4946.639308 E 4947.992012 1.400000 16.644430 14 120 0.000000 0.000000 0.000000 / [ 252.519912][ C1] S kdevtmpfs 25 85938.430326 E 85939.492384 1.400000 64.419368 256 120 0.000000 0.000000 0.000000 / [ 252.548181][ C1] I kworker/R-inet_ 26 174.716794 E 174.732945 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.572469][ C1] I rcu_tasks_kthre 27 388.958876 E 390.222653 1.400000 8.302376 11 120 0.000000 0.000000 0.000000 / [ 252.599109][ C1] S kauditd 29 40766.620980 E 40767.984386 1.400000 1029.004491 93 120 0.000000 0.000000 0.000000 / [ 252.621368][ C1] S khungtaskd 30 84371.352891 E 84372.502016 1.400000 1.078991 12 120 0.000000 0.000000 0.000000 / [ 252.645383][ C1] S oom_reaper 31 174.716794 E 176.116794 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 / [ 252.668824][ C1] I kworker/u8:1 32 85762.115185 E 85763.329700 1.400000 578.938013 2992 120 0.000000 0.000000 0.000000 / [ 252.690503][ C1] I kworker/R-write 33 174.716794 E 174.732945 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 252.710460][ C1] I kworker/R-kbloc 35 190.253891 E 190.269606 1.400000 0.104255 2 100 0.000000 0.000000 0.000000 / [ 252.731881][ C1] I kworker/u8:2 37 4681.283305 E 4682.077377 1.400000 59.999217 187 120 0.000000 0.000000 0.000000 / [ 252.752032][ C1] I kworker/R-ata_s 38 1142.509365 E 1142.525080 1.400000 0.079090 2 100 0.000000 0.000000 0.000000 / [ 252.771383][ C1] I kworker/R-md_bi 39 1170.505531 E 1170.521313 1.400000 0.085745 2 100 0.000000 0.000000 0.000000 / [ 252.790095][ C1] I kworker/R-md 40 1172.086642 E 1172.102331 1.400000 0.092492 2 100 0.000000 0.000000 0.000000 / [ 252.808514][ C1] I kworker/R-edac- 41 1173.514806 E 1173.530733 1.400000 0.038730 2 100 0.000000 0.000000 0.000000 / [ 252.826968][ C1] I kworker/R-quota 42 1199.241945 E 1199.257714 1.400000 0.087343 2 100 0.000000 0.000000 0.000000 / [ 252.846028][ C1] I kworker/0:1H 43 1333.949830 E 1333.963959 1.400000 0.223521 2 100 0.000000 0.000000 0.000000 / [ 252.867933][ C1] I kworker/R-rpcio 44 1376.652081 E 1376.667744 1.400000 0.106251 2 100 0.000000 0.000000 0.000000 / [ 252.889094][ C1] I kworker/R-xprti 45 1377.011419 E 1377.026979 1.400000 0.070767 2 100 0.000000 0.000000 0.000000 / [ 252.910503][ C1] I kworker/R-cfg80 46 1394.420759 E 1394.436474 1.400000 0.061504 2 100 0.000000 0.000000 0.000000 / [ 252.930088][ C1] I kworker/R-nfsio 75 2447.104859 E 2447.120587 1.400000 0.060220 2 100 0.000000 0.000000 0.000000 / [ 252.948241][ C1] I kworker/u8:6 164 4681.179476 E 4682.213201 1.400000 53.319809 156 120 0.000000 0.000000 0.000000 / [ 252.966589][ C1] S hwrng 177 80318.830250 E 80320.119445 1.400000 4.001821 11 120 0.000000 0.000000 0.000000 / [ 252.986303][ C1] S scsi_eh_0 280 2695.410335 E 2696.065601 1.400000 0.044734 2 120 0.000000 0.000000 0.000000 / [ 253.006065][ C1] I kworker/R-scsi_ 281 2695.666183 E 2695.682125 1.400000 0.034977 2 100 0.000000 0.000000 0.000000 / [ 253.025130][ C1] I kworker/R-targe 302 2752.285080 E 2752.300996 1.400000 0.056876 2 100 0.000000 0.000000 0.000000 / [ 253.044744][ C1] I kworker/R-xcopy 304 2761.663881 E 2761.676191 1.400000 0.358622 2 100 0.000000 0.000000 0.000000 / [ 253.063826][ C1] I kworker/u8:9 329 85381.649863 E 85382.915738 1.400000 600.663327 2916 120 0.000000 0.000000 0.000000 / [ 253.082996][ C1] I kworker/u8:10 340 4681.072819 E 4682.268423 1.400000 120.118728 372 120 0.000000 0.000000 0.000000 / [ 253.104502][ C1] I kworker/R-liber 393 2943.305873 E 2943.321761 1.400000 0.043317 2 100 0.000000 0.000000 0.000000 / [ 253.126606][ C1] I kworker/R-zd121 423 2949.643433 E 2949.659389 1.400000 0.066476 2 100 0.000000 0.000000 0.000000 / [ 253.145935][ C1] I kworker/R-usbip 1062 3764.282358 E 3764.298227 1.400000 0.041003 2 100 0.000000 0.000000 0.000000 / [ 253.167198][ C1] I kworker/u8:11 1111 85761.642317 E 85762.948459 1.400000 1168.277113 4532 120 0.000000 0.000000 0.000000 / [ 253.188530][ C1] D kworker/0:2 1123 85971.534552 E 85972.768264 1.400000 110.794348 141 120 0.000000 0.000000 0.000000 / [ 253.207216][ C1] S pvrusb2-context 1313 3962.649984 E 3963.939141 1.400000 0.249640 2 120 0.000000 0.000000 0.000000 / [ 253.226015][ C1] I kworker/R-kvub3 1352 3977.317446 E 3977.333410 1.400000 0.058105 2 100 0.000000 0.000000 0.000000 / [ 253.244901][ C1] I kworker/R-kmems 1357 3989.606906 E 3989.622414 1.400000 0.075377 2 100 0.000000 0.000000 0.000000 / [ 253.264402][ C1] I kworker/R-elous 1387 4007.736567 E 4007.752355 1.400000 0.090392 2 100 0.000000 0.000000 0.000000 / [ 253.282951][ C1] I kworker/R-mld 1575 4166.406732 E 4166.422544 1.400000 0.106317 2 100 0.000000 0.000000 0.000000 / [ 253.301458][ C1] S acpid 2846 85997.125974 E 85998.525974 1.400000 29328.181249 122 120 0.000000 0.000000 0.000000 / [ 253.320616][ C1] S klogd 2850 85999.475430 E 86000.875430 1.400000 500.620812 1338 120 0.000000 0.000000 0.000000 / [ 253.340234][ C1] S dhcpcd 2902 8328.718038 E 8330.028606 1.400000 12.421288 6 120 0.000000 0.000000 0.000000 / [ 253.360249][ C1] S crond 2918 71247.372451 E 71248.457830 1.400000 36.007248 11 120 0.000000 0.000000 0.000000 / [ 253.381760][ C1] S sshd 2922 20306.557506 E 20307.676826 1.400000 126.066547 41 120 0.000000 0.000000 0.000000 / [ 253.406537][ C1] S getty 2923 8175.209481 E 8176.120784 1.400000 21.188931 4 120 0.000000 0.000000 0.000000 / [ 253.426932][ C1] S dhcpcd 2925 8334.013043 E 8335.275634 1.400000 10.074575 6 120 0.000000 0.000000 0.000000 / [ 253.446482][ C1] S sshd-session 3958 85525.646453 E 85526.138937 1.400000 18.978641 8 120 0.000000 0.000000 0.000000 / [ 253.465409][ C1] S syz-execprog 3959 20383.102734 E 20384.472099 1.400000 877.424901 51 120 0.000000 0.000000 0.000000 / [ 253.485850][ C1] S syz-execprog 3960 85748.960277 E 85750.328144 1.400000 122.902733 1815 120 0.000000 0.000000 0.000000 / [ 253.509070][ C1] S syz-execprog 3962 20383.072099 E 20384.144066 1.400000 33.879571 47 120 0.000000 0.000000 0.000000 / [ 253.532430][ C1] S syz-execprog 3963 20382.483721 E 20383.739660 1.400000 139.227597 75 120 0.000000 0.000000 0.000000 / [ 253.553095][ C1] S syz-execprog 3967 85700.874725 E 85702.214668 1.400000 108.472820 777 120 0.000000 0.000000 0.000000 / [ 253.575393][ C1] S syz-executor 3965 85749.408795 E 85750.599756 1.400000 2684.427952 266 120 0.000000 0.000000 0.000000 / [ 253.597254][ C1] D kworker/0:3 6736 85950.387757 E 85951.787757 1.400000 73.814867 59 120 0.000000 0.000000 0.000000 / [ 253.618144][ C1] I kworker/0:4 6744 70392.985134 E 70394.109852 1.400000 0.764411 6 120 0.000000 0.000000 0.000000 / [ 253.638894][ C1] S syz-executor 6745 70400.981583 E 70402.298965 1.400000 19.084030 8 120 0.000000 0.000000 0.000000 / [ 253.659238][ C1] S syz-executor 6746 70406.382206 E 70407.669101 1.400000 16.939739 6 120 0.000000 0.000000 0.000000 / [ 253.682482][ C1] I kworker/0:5 6753 85932.859019 E 85934.236825 1.400000 8.269120 33 120 0.000000 0.000000 0.000000 / [ 253.703374][ C1] I kworker/0:6 6754 70408.325792 E 70409.599094 1.400000 0.192924 6 120 0.000000 0.000000 0.000000 / [ 253.723328][ C1] S syz.4.24 8974 224.904495 E 226.209345 1.400000 4.987513 33 120 0.000000 0.000000 0.000000 /syz4 [ 253.744670][ C1] S syz.4.24 8976 225.277530 E 225.922883 1.400000 4.471461 31 120 0.000000 0.000000 0.000000 /syz4 [ 253.769464][ C1] S udevd 8980 85985.651490 E 85987.051490 1.400000 43.864525 27 120 0.000000 0.000000 0.000000 / [ 253.788028][ C1] S syz.1.21 8992 157.885567 E 159.240168 1.400000 4.853715 14 120 0.000000 0.000000 0.000000 /syz1 [ 253.807833][ C1] S syz.1.21 8993 157.942367 E 159.297528 1.400000 7.828373 28 120 0.000000 0.000000 0.000000 /syz1 [ 253.828744][ C1] S syz.0.20 9002 265.910572 E 267.287964 1.400000 3.106609 21 120 0.000000 0.000000 0.000000 /syz0 [ 253.851992][ C1] S syz.3.23 9006 64.146009 E 64.730190 1.400000 4.510671 3 120 0.000000 0.000000 0.000000 /syz3 [ 253.873995][ C1] S syz.3.23 9007 64.107370 E 65.370661 1.400000 3.224372 17 120 0.000000 0.000000 0.000000 /syz3 [ 253.895213][ C1] S syz.2.22 9010 156.592619 E 157.840843 1.400000 3.002112 18 120 0.000000 0.000000 0.000000 /syz2 [ 253.915942][ C1] R fido_id 9011 86003.556489 N 86004.837035 1.400000 59.007443 14 120 0.000000 0.000000 0.000000 / [ 253.937474][ C1] [ 253.939888][ C1] cpu#1, 2199.998 MHz [ 253.944232][ C1] .nr_running : 5 [ 253.950476][ C1] .nr_switches : 70774 [ 253.956892][ C1] .nr_uninterruptible : 20 [ 253.962958][ C1] .next_balance : 4294.959693 [ 253.969770][ C1] .curr->pid : 9004 [ 253.975723][ C1] .clock : 226218.384404 [ 253.983613][ C1] .clock_task : 226218.384404 [ 253.990557][ C1] .avg_idle : 880180 [ 253.996540][ C1] .max_idle_balance_cost : 649941 [ 254.003662][ C1] [ 254.006248][ C1] cfs_rq[1]:/syz4 [ 254.009890][ C1] .left_deadline : 0.000001 [ 254.016300][ C1] .left_vruntime : 0.000001 [ 254.022939][ C1] .zero_vruntime : 63.083971 [ 254.029294][ C1] .avg_vruntime : 63.083971 [ 254.035460][ C1] .right_vruntime : 0.000001 [ 254.041621][ C1] .spread : 0.000000 [ 254.047804][ C1] .nr_queued : 0 [ 254.053297][ C1] .h_nr_runnable : 0 [ 254.058761][ C1] .h_nr_queued : 0 [ 254.064397][ C1] .h_nr_idle : 0 [ 254.069843][ C1] .load : 0 [ 254.075633][ C1] .load_avg : 30 [ 254.081520][ C1] .runnable_avg : 30 [ 254.087144][ C1] .util_avg : 5 [ 254.092585][ C1] .util_est : 0 [ 254.098246][ C1] .removed.load_avg : 0 [ 254.103835][ C1] .removed.util_avg : 0 [ 254.109467][ C1] .removed.runnable_avg : 0 [ 254.116214][ C1] .tg_load_avg_contrib : 30 [ 254.122759][ C1] .tg_load_avg : 63 [ 254.128748][ C1] .se->exec_start : 226172.989245 [ 254.136360][ C1] .se->vruntime : 77586.262050 [ 254.143216][ C1] .se->sum_exec_runtime : 81.085923 [ 254.149754][ C1] .se->load.weight : 920876 [ 254.156763][ C1] .se->avg.load_avg : 27 [ 254.162707][ C1] .se->avg.util_avg : 5 [ 254.169197][ C1] .se->avg.runnable_avg : 30 [ 254.175879][ C1] [ 254.178569][ C1] cfs_rq[1]:/syz1 [ 254.183097][ C1] .left_deadline : 0.000001 [ 254.189368][ C1] .left_vruntime : 0.000001 [ 254.195699][ C1] .zero_vruntime : 71.695208 [ 254.201886][ C1] .avg_vruntime : 71.695208 [ 254.208296][ C1] .right_vruntime : 0.000001 [ 254.214820][ C1] .spread : 0.000000 [ 254.221343][ C1] .nr_queued : 0 [ 254.227083][ C1] .h_nr_runnable : 0 [ 254.233229][ C1] .h_nr_queued : 0 [ 254.240654][ C1] .h_nr_idle : 0 [ 254.246822][ C1] .load : 0 [ 254.254002][ C1] .load_avg : 31 [ 254.259988][ C1] .runnable_avg : 31 [ 254.266407][ C1] .util_avg : 7 [ 254.272503][ C1] .util_est : 0 [ 254.278844][ C1] .removed.load_avg : 0 [ 254.285083][ C1] .removed.util_avg : 0 [ 254.290734][ C1] .removed.runnable_avg : 0 [ 254.296539][ C1] .tg_load_avg_contrib : 31 [ 254.302256][ C1] .tg_load_avg : 35 [ 254.308258][ C1] .se->exec_start : 226173.233474 [ 254.314943][ C1] .se->vruntime : 77589.746078 [ 254.321631][ C1] .se->sum_exec_runtime : 122.294765 [ 254.327939][ C1] .se->load.weight : 1043480 [ 254.334094][ C1] .se->avg.load_avg : 25 [ 254.339726][ C1] .se->avg.util_avg : 7 [ 254.345255][ C1] .se->avg.runnable_avg : 31 [ 254.350895][ C1] [ 254.353236][ C1] cfs_rq[1]:/syz0 [ 254.357495][ C1] .left_deadline : 0.000001 [ 254.365602][ C1] .left_vruntime : 0.000001 [ 254.371762][ C1] .zero_vruntime : 187.422019 [ 254.379207][ C1] .avg_vruntime : 187.422019 [ 254.385643][ C1] .right_vruntime : 0.000001 [ 254.391964][ C1] .spread : 0.000000 [ 254.398207][ C1] .nr_queued : 0 [ 254.403917][ C1] .h_nr_runnable : 0 [ 254.409611][ C1] .h_nr_queued : 0 [ 254.415865][ C1] .h_nr_idle : 0 [ 254.421682][ C1] .load : 0 [ 254.427146][ C1] .load_avg : 96 [ 254.432785][ C1] .runnable_avg : 96 [ 254.438601][ C1] .util_avg : 21 [ 254.444160][ C1] .util_est : 0 [ 254.449970][ C1] .removed.load_avg : 0 [ 254.455796][ C1] .removed.util_avg : 0 [ 254.461429][ C1] .removed.runnable_avg : 0 [ 254.467424][ C1] .tg_load_avg_contrib : 98 [ 254.473502][ C1] .tg_load_avg : 178 [ 254.479763][ C1] .se->exec_start : 226169.083893 [ 254.486806][ C1] .se->vruntime : 77586.345306 [ 254.494550][ C1] .se->sum_exec_runtime : 234.394256 [ 254.501425][ C1] .se->load.weight : 1046531 [ 254.507953][ C1] .se->avg.load_avg : 96 [ 254.514003][ C1] .se->avg.util_avg : 21 [ 254.520804][ C1] .se->avg.runnable_avg : 96 [ 254.527775][ C1] [ 254.530964][ C1] cfs_rq[1]:/syz3 [ 254.535224][ C1] .left_deadline : 0.000001 [ 254.541664][ C1] .left_vruntime : 0.000001 [ 254.548349][ C1] .zero_vruntime : 231.245464 [ 254.554596][ C1] .avg_vruntime : 231.245464 [ 254.561009][ C1] .right_vruntime : 0.000001 [ 254.567449][ C1] .spread : 0.000000 [ 254.573696][ C1] .nr_queued : 0 [ 254.579515][ C1] .h_nr_runnable : 0 [ 254.585435][ C1] .h_nr_queued : 0 [ 254.591012][ C1] .h_nr_idle : 0 [ 254.596819][ C1] .load : 0 [ 254.602510][ C1] .load_avg : 91 [ 254.608569][ C1] .runnable_avg : 91 [ 254.614379][ C1] .util_avg : 4 [ 254.620013][ C1] .util_est : 0 [ 254.625716][ C1] .removed.load_avg : 0 [ 254.631433][ C1] .removed.util_avg : 0 [ 254.637064][ C1] .removed.runnable_avg : 0 [ 254.642504][ C1] .tg_load_avg_contrib : 91 [ 254.648059][ C1] .tg_load_avg : 91 [ 254.653961][ C1] .se->exec_start : 226172.529559 [ 254.660562][ C1] .se->vruntime : 77583.266644 [ 254.667237][ C1] .se->sum_exec_runtime : 271.902823 [ 254.673561][ C1] .se->load.weight : 1046531 [ 254.679735][ C1] .se->avg.load_avg : 92 [ 254.685538][ C1] .se->avg.util_avg : 4 [ 254.691246][ C1] .se->avg.runnable_avg : 91 [ 254.696858][ C1] [ 254.699174][ C1] cfs_rq[1]:/syz2 [ 254.703071][ C1] .left_deadline : 0.000001 [ 254.709218][ C1] .left_vruntime : 0.000001 [ 254.715368][ C1] .zero_vruntime : 293.915304 [ 254.722465][ C1] .avg_vruntime : 293.915304 [ 254.728882][ C1] .right_vruntime : 0.000001 [ 254.735036][ C1] .spread : 0.000000 [ 254.741463][ C1] .nr_queued : 0 [ 254.747715][ C1] .h_nr_runnable : 0 [ 254.753507][ C1] .h_nr_queued : 0 [ 254.758950][ C1] .h_nr_idle : 0 [ 254.764388][ C1] .load : 0 [ 254.769950][ C1] .load_avg : 37 [ 254.775511][ C1] .runnable_avg : 37 [ 254.781329][ C1] .util_avg : 10 [ 254.786958][ C1] .util_est : 0 [ 254.792579][ C1] .removed.load_avg : 0 [ 254.798137][ C1] .removed.util_avg : 0 [ 254.803696][ C1] .removed.runnable_avg : 0 [ 254.809263][ C1] .tg_load_avg_contrib : 37 [ 254.815295][ C1] .tg_load_avg : 42 [ 254.821208][ C1] .se->exec_start : 226173.015837 [ 254.828178][ C1] .se->vruntime : 77586.459326 [ 254.834857][ C1] .se->sum_exec_runtime : 376.157235 [ 254.841277][ C1] .se->load.weight : 1025541 [ 254.847422][ C1] .se->avg.load_avg : 36 [ 254.852970][ C1] .se->avg.util_avg : 10 [ 254.858650][ C1] .se->avg.runnable_avg : 37 [ 254.864373][ C1] [ 254.866893][ C1] cfs_rq[1]:/ [ 254.870446][ C1] .left_deadline : 77584.102136 [ 254.877123][ C1] .left_vruntime : 77582.702136 [ 254.883904][ C1] .zero_vruntime : 77597.343847 [ 254.891105][ C1] .avg_vruntime : 77597.343847 [ 254.897605][ C1] .right_vruntime : 77591.441110 [ 254.904132][ C1] .spread : 8.738974 [ 254.910201][ C1] .nr_queued : 5 [ 254.915770][ C1] .h_nr_runnable : 5 [ 254.921297][ C1] .h_nr_queued : 5 [ 254.926924][ C1] .h_nr_idle : 0 [ 254.933170][ C1] .load : 5242880 [ 254.939309][ C1] .load_avg : 4113 [ 254.945307][ C1] .runnable_avg : 4109 [ 254.951098][ C1] .util_avg : 946 [ 254.956802][ C1] .util_est : 1529 [ 254.962734][ C1] .removed.load_avg : 0 [ 254.968285][ C1] .removed.util_avg : 0 [ 254.974120][ C1] .removed.runnable_avg : 0 [ 254.979815][ C1] .tg_load_avg_contrib : 0 [ 254.985531][ C1] .tg_load_avg : 0 [ 254.991079][ C1] [ 254.993611][ C1] rt_rq[1]: [ 254.996726][ C1] .rt_nr_running : 0 [ 255.002237][ C1] [ 255.004554][ C1] dl_rq[1]: [ 255.007768][ C1] .dl_nr_running : 0 [ 255.013663][ C1] .dl_bw->bw : 996147 [ 255.019562][ C1] .dl_bw->total_bw : 104856 [ 255.025528][ C1] [ 255.027832][ C1] runnable tasks: [ 255.031699][ C1] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 255.050249][ C1] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 255.068339][ C1] S kthreadd 2 62030.970806 E 62031.721900 1.400000 29.457199 94 120 0.000000 0.000000 0.000000 / [ 255.087838][ C1] S pool_workqueue_ 3 2953.227298 E 2954.597741 1.400000 1.819736 4 120 0.000000 0.000000 0.000000 / [ 255.106122][ C1] I kworker/u8:0 12 77589.889014 E 77591.275353 1.400000 4127.938302 4328 120 0.000000 0.000000 0.000000 / [ 255.125072][ C1] S cpuhp/1 20 2943.054077 E 2944.439635 1.400000 5.331920 18 120 0.000000 0.000000 0.000000 / [ 255.146650][ C1] S migration/1 21 149.706496 E 150.400947 0.700000 7.319423 142 0 0.000000 0.000000 0.000000 / [ 255.166628][ C1] S ksoftirqd/1 22 77585.323887 E 77586.707918 1.400000 8961.230810 5745 120 0.000000 0.000000 0.000000 / [ 255.189007][ C1] I kworker/1:0 23 77586.442406 E 77587.827828 1.400000 168.416172 349 120 0.000000 0.000000 0.000000 / [ 255.207725][ C1] I kworker/1:0H 24 74567.301309 E 74567.316928 1.400000 6.278244 66 100 0.000000 0.000000 0.000000 / [ 255.226113][ C1] I rcu_tasks_trace 28 67.997091 E 68.629045 1.400000 3.088796 13 120 0.000000 0.000000 0.000000 / [ 255.244154][ C1] S kcompactd0 34 77528.713292 E 77530.055063 1.400000 39.055826 383 120 0.000000 0.000000 0.000000 / [ 255.264570][ C1] S irq/9-acpi 36 418.059883 E 1.296732 1.400000 0.170230 3 49 0.000000 0.000000 0.000000 / [ 255.282715][ C1] I kworker/u8:3 47 2707.711740 E 2708.884522 1.400000 32.285689 81 120 0.000000 0.000000 0.000000 / [ 255.301033][ C1] I kworker/1:1 48 57026.455540 E 57026.976500 1.400000 201.976307 411 120 0.000000 0.000000 0.000000 / [ 255.320134][ C1] I kworker/u8:4 50 77279.711670 E 77280.923971 1.400000 521.643907 2879 120 0.000000 0.000000 0.000000 / [ 255.338534][ C1] I kworker/u8:5 59 2708.514125 E 2708.954936 1.400000 8.304938 32 120 0.000000 0.000000 0.000000 / [ 255.357575][ C1] S kswapd0 74 1510.992015 E 1512.358371 1.400000 0.221336 3 120 0.000000 0.000000 0.000000 / [ 255.376958][ C1] I kworker/R-acpi_ 113 1510.958528 E 1510.974404 1.400000 0.069847 2 100 0.000000 0.000000 0.000000 / [ 255.395082][ C1] I kworker/u8:7 266 77432.287431 E 77433.662607 1.400000 850.323078 4335 120 0.000000 0.000000 0.000000 / [ 255.413129][ C1] I kworker/R-targe 303 1564.582430 E 1564.597209 1.400000 0.143570 2 100 0.000000 0.000000 0.000000 / [ 255.431639][ C1] I kworker/u8:8 320 30483.523787 E 30484.908989 1.400000 6.102111 17 120 0.000000 0.000000 0.000000 / [ 255.450020][ C1] I kworker/R-uas 504 1736.383422 E 1736.399384 1.400000 0.037158 2 100 0.000000 0.000000 0.000000 / [ 255.469893][ C1] I kworker/R-kvub3 1351 2352.115454 E 2352.131255 1.400000 0.133724 2 100 0.000000 0.000000 0.000000 / [ 255.488430][ C1] I kworker/R-kvub3 1353 2352.115422 E 2352.131291 1.400000 0.167138 2 100 0.000000 0.000000 0.000000 / [ 255.507250][ C1] I kworker/u8:12 1421 2705.120540 E 2705.838499 1.400000 22.989524 73 120 0.000000 0.000000 0.000000 / [ 255.532105][ C1] I kworker/1:1H 1576 2399.164762 E 2399.180517 1.400000 0.064957 2 100 0.000000 0.000000 0.000000 / [ 255.552605][ C1] I kworker/R-ipv6_ 1577 2403.544100 E 2403.559917 1.400000 0.089634 2 100 0.000000 0.000000 0.000000 / [ 255.571859][ C1] I kworker/u8:13 1670 2707.444215 E 2708.814134 1.400000 0.484531 6 120 0.000000 0.000000 0.000000 / [ 255.592143][ C1] I kworker/u8:14 1677 77304.713773 E 77305.913174 1.400000 511.184223 2422 120 0.000000 0.000000 0.000000 / [ 255.610356][ C1] I kworker/u8:15 2788 2708.100137 E 2709.482765 1.400000 0.037547 2 120 0.000000 0.000000 0.000000 / [ 255.629842][ C1] S jbd2/sda1-8 2823 65447.308912 E 65448.351899 1.400000 38.128489 80 120 0.000000 0.000000 0.000000 / [ 255.650121][ C1] I kworker/R-ext4- 2824 2960.810915 E 2960.826873 1.400000 0.059981 2 100 0.000000 0.000000 0.000000 / [ 255.671805][ C1] R syslogd 2843 77582.702136 E 77584.102136 1.400000 326.056653 1374 120 0.000000 0.000000 0.000000 / [ 255.693603][ C1] R udevd 2861 77589.403468 E 77590.803468 1.400000 2327.229275 1828 120 0.000000 0.000000 0.000000 / [ 255.712566][ C1] S dbus-daemon 2884 4824.274037 E 4824.630319 1.400000 7.116900 2 120 0.000000 0.000000 0.000000 / [ 255.730778][ C1] S dhcpcd 2899 66538.002400 E 66539.251659 1.400000 38.117850 74 120 0.000000 0.000000 0.000000 / [ 255.748988][ C1] S dhcpcd 2900 6613.310124 E 6614.193087 1.400000 77.703926 91 120 0.000000 0.000000 0.000000 / [ 255.768601][ C1] S dhcpcd 2901 5052.225105 E 5053.461117 1.400000 10.126167 5 120 0.000000 0.000000 0.000000 / [ 255.787441][ C1] R kworker/1:2 3009 77590.492996 E 77591.892996 1.400000 481.896232 917 120 0.000000 0.000000 0.000000 / [ 255.806352][ C1] S sshd-session 3956 14155.707258 E 14157.107258 1.400000 54.925249 6 120 0.000000 0.000000 0.000000 / [ 255.824908][ C1] S syz-execprog 3961 77154.496110 E 77155.865594 1.400000 336.176397 298 120 0.000000 0.000000 0.000000 / [ 255.843499][ C1] S syz-execprog 3966 14409.252130 E 14409.894419 1.400000 0.057711 1 120 0.000000 0.000000 0.000000 / [ 255.862507][ C1] S syz-execprog 3968 77420.521043 E 77421.101816 1.400000 948.644743 212 120 0.000000 0.000000 0.000000 / [ 255.881249][ C1] I kworker/1:3 6735 32703.355576 E 32704.755576 1.400000 2.604922 15 120 0.000000 0.000000 0.000000 / [ 255.901565][ C1] I kworker/1:4 6742 32502.336024 E 32503.710897 1.400000 0.085709 2 120 0.000000 0.000000 0.000000 / [ 255.920563][ C1] S syz-executor 6747 62040.141087 E 62041.491294 1.400000 17.602661 6 120 0.000000 0.000000 0.000000 / [ 255.938779][ C1] S syz-executor 6750 62036.092053 E 62036.925410 1.400000 20.676063 6 120 0.000000 0.000000 0.000000 / [ 255.958653][ C1] S syz-executor 6751 62040.062719 E 62041.229248 1.400000 19.759141 9 120 0.000000 0.000000 0.000000 / [ 255.979360][ C1] S syz-executor 6752 187.457119 E 188.822019 1.400000 387.822326 805 120 0.000000 0.000000 0.000000 /syz0 [ 255.999774][ C1] S syz-executor 6756 71.719467 E 73.095208 1.400000 353.949549 832 120 0.000000 0.000000 0.000000 /syz1 [ 256.021382][ C1] S syz-executor 6757 293.941896 E 295.315304 1.400000 361.422057 822 120 0.000000 0.000000 0.000000 /syz2 [ 256.041338][ C1] S syz-executor 6758 231.281083 E 232.645464 1.400000 352.801534 785 120 0.000000 0.000000 0.000000 /syz3 [ 256.062224][ C1] S syz-executor 6762 63.112546 E 64.483971 1.400000 386.936218 856 120 0.000000 0.000000 0.000000 /syz4 [ 256.082694][ C1] R udevd 8982 77591.441110 E 77592.731596 1.400000 60.155620 37 120 0.000000 0.000000 0.000000 / [ 256.101722][ C1] S syz.0.20 9001 188.024543 E 188.552426 1.400000 6.785327 4 120 0.000000 0.000000 0.000000 /syz0 [ 256.120289][ C1] >R udevd 9004 77632.679525 N 77634.079525 1.400000 128.256175 65 120 0.000000 0.000000 0.000000 / [ 256.138597][ C1] S udevd 9005 77566.499164 E 77567.899164 1.400000 105.107924 83 120 0.000000 0.000000 0.000000 / [ 256.156720][ C1] S syz.2.22 9009 292.070326 E 293.323392 1.400000 5.512502 2 120 0.000000 0.000000 0.000000 /syz2 [ 256.178223][ C1] [ 256.180745][ C1] [ 256.180745][ C1] Showing all locks held in the system: [ 256.188911][ C1] 9 locks held by kworker/0:0/9: [ 256.193952][ C1] 5 locks held by kworker/0:1/10: [ 256.199430][ C1] #0: ffff888105697548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x11ae/0x1840 [ 256.210562][ C1] #1: ffffc900000afca8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x927/0x1840 [ 256.222063][ C1] #2: ffff88810a7aa198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1bd/0x4af0 [ 256.231074][ C1] #3: ffff88810529f198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 256.242071][ C1] #4: ffff888107a81160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 256.252549][ C1] 5 locks held by kworker/0:2/1123: [ 256.258268][ C1] #0: ffff888105697548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x11ae/0x1840 [ 256.270211][ C1] #1: ffffc90001d3fca8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x927/0x1840 [ 256.281798][ C1] #2: ffff88810a3ba198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1bd/0x4af0 [ 256.290867][ C1] #3: ffff888105299198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 256.300380][ C1] #4: ffff888107a83160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 256.309738][ C1] 2 locks held by getty/2923: [ 256.314606][ C1] #0: ffff8881128bb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 256.325151][ C1] #1: ffffc900000452f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x1500 [ 256.335556][ C1] 5 locks held by kworker/0:3/6736: [ 256.340845][ C1] #0: ffff888105697548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x11ae/0x1840 [ 256.352605][ C1] #1: ffffc9000258fca8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x927/0x1840 [ 256.364993][ C1] #2: ffff88810a3ea198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1bd/0x4af0 [ 256.374245][ C1] #3: ffff88810b2ff198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 256.383776][ C1] #4: ffff888107a80160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 256.393719][ C1] 1 lock held by udevd/8982: [ 256.398490][ C1] 7 locks held by udevd/9004: [ 256.403536][ C1] #0: ffff888100ef63f8 (sb_writers){.+.+}-{0:0}, at: filename_create+0x10d/0x400 [ 256.413227][ C1] #1: ffff88811487a268 (&type->i_mutex_dir_key/1){+.+.}-{4:4}, at: filename_create+0x1c0/0x400 [ 256.423874][ C1] #2: ffff88811487a030 (&simple_offset_lock_class){+.+.}-{3:3}, at: mtree_alloc_cyclic+0x117/0x1f0 [ 256.435303][ C1] #3: ffff8881076f4230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x74/0xd0 [ 256.444968][ C1] #4: ffffffff894da3a0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x80/0x880 [ 256.455155][ C1] #5: ffffffff89a39c38 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x89/0x1930 [ 256.464813][ C1] #6: ffffffff894da3a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 256.475522][ C1] 1 lock held by fido_id/9011: [ 256.480540][ C1] [ 256.482869][ C1] ============================================= [ 256.482869][ C1] [ 256.522091][ T1123] usbhid 1-1:0.0: can't add hid device: -32 [ 256.531065][ T1123] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 256.554685][ T6736] usbhid 3-1:0.0: can't add hid device: -32 [ 256.561037][ T6736] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 256.703568][ T3009] usb 5-1: USB disconnect, device number 3 [ 256.869539][ T10] usbhid 4-1:0.0: can't add hid device: -32 [ 256.876103][ T10] usbhid 4-1:0.0: probe with driver usbhid failed with error -32 [ 256.925191][ T1123] usb 1-1: USB disconnect, device number 3 [ 256.931327][ T10] usb 4-1: USB disconnect, device number 3 [ 256.943045][ T29] audit: type=1400 audit(1770890173.708:106): avc: denied { read } for pid=9012 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 256.986498][ T6736] usb 3-1: USB disconnect, device number 3 [ 257.458855][ T9] keytouch 0003:0926:3333.0005: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 257.577825][ T9] usb 2-1: USB disconnect, device number 3 [ 257.796361][ T9040] fido_id[9040]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory Stopping sshd: stopped /usr/sbin/sshd (pid 2922) OK Stopping crond: stopped /usr/sbin/crond (pid 2918) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 2899) [ 259.839397][ T29] audit: type=1400 audit(1770890176.608:107): avc: denied { remove_name } for pid=2900 comm="dhcpcd" name="sock" dev="tmpfs" ino=465 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 259.911603][ T29] audit: type=1400 audit(1770890176.608:108): avc: denied { unlink } for pid=2900 comm="dhcpcd" name="sock" dev="tmpfs" ino=465 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 Stopping network: OK Stopping iptables: [ 261.468545][ T29] audit: type=1400 audit(1770890178.228:109): avc: denied { search } for pid=9205 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 261.492190][ T29] audit: type=1400 audit(1770890178.228:110): avc: denied { search } for pid=9205 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 261.516897][ T29] audit: type=1400 audit(1770890178.228:111): avc: denied { add_name } for pid=9205 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 261.541984][ T29] audit: type=1400 audit(1770890178.228:112): avc: denied { create } for pid=9205 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 261.565534][ T29] audit: type=1400 audit(1770890178.228:113): avc: denied { read open } for pid=9205 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=807 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 261.590321][ T29] audit: type=1400 audit(1770890178.228:114): avc: denied { lock } for pid=9205 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=807 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 modprobe: can't change directory to 'syzkaller': No such file or directory iptables v1.8.11 (legacy): can't initialize iptables table `filter': Table does not exist (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. FAIL [ 261.848387][ T29] audit: type=1400 audit(1770890178.388:115): avc: denied { read write } for pid=9213 comm="modprobe" path="/dev/console" dev="rootfs" ino=1030 scontext=system_u:system_r:kmod_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 Stopping system message bus: done Stopping klogd: OK Stopping acpid: [ 264.809599][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 264.809624][ T29] audit: type=1400 audit(1770890181.578:117): avc: denied { remove_name } for pid=2846 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.942644][ T29] audit: type=1400 audit(1770890181.578:118): avc: denied { unlink } for pid=2846 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK Stopping syslogd: stopped /sbin/syslogd (pid 2843) OK [ 266.710712][ T29] audit: type=1400 audit(1770890183.478:119): avc: denied { module_request } for pid=9020 comm="syz-executor" kmod="netdev-hsr_slave_1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.0.252 closed by remote host. Sent SIGKILL to all processes Requesting system poweroff [ 269.138875][ T9462] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 269.178681][ T9462] ACPI: PM: Preparing to enter system sleep state S5 [ 269.187770][ T9462] reboot: Power down serialport: VM disconnected.