ng+0x12/0xc0 [ 272.322668][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 272.328481][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.333674][ C0] ? __kthread_parkme+0x18c/0x230 [ 272.338687][ C0] ? kthread+0x13a/0x450 [ 272.342916][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.348107][ C0] kthread+0x370/0x450 [ 272.352165][ C0] ? __pfx_kthread+0x10/0x10 [ 272.356748][ C0] ret_from_fork+0x72b/0xd50 [ 272.361329][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 272.366432][ C0] ? __switch_to+0x800/0x1100 [ 272.371105][ C0] ? __pfx_kthread+0x10/0x10 [ 272.375688][ C0] ret_from_fork_asm+0x1a/0x30 [ 272.380458][ C0] [ 272.383463][ C0] task:kworker/R-rds_m state:I stack:31000 pid:3215 tgid:3215 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 272.395458][ C0] Call Trace: [ 272.398718][ C0] [ 272.401632][ C0] __schedule+0x1295/0x67a0 [ 272.406143][ C0] ? __pfx___schedule+0x10/0x10 [ 272.410981][ C0] ? find_held_lock+0x2b/0x80 [ 272.415646][ C0] ? schedule+0x2bf/0x390 [ 272.419967][ C0] ? rescuer_thread+0x118/0x14a0 [ 272.424902][ C0] schedule+0xdd/0x390 [ 272.428976][ C0] rescuer_thread+0xceb/0x14a0 [ 272.433759][ C0] ? do_raw_spin_lock+0x128/0x260 [ 272.438797][ C0] ? rcu_is_watching+0x12/0xc0 [ 272.443561][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 272.449360][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.454566][ C0] ? __kthread_parkme+0x18c/0x230 [ 272.459580][ C0] ? kthread+0x13a/0x450 [ 272.463811][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.469000][ C0] kthread+0x370/0x450 [ 272.473057][ C0] ? __pfx_kthread+0x10/0x10 [ 272.477640][ C0] ret_from_fork+0x72b/0xd50 [ 272.482222][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 272.487327][ C0] ? __switch_to+0x800/0x1100 [ 272.492025][ C0] ? __pfx_kthread+0x10/0x10 [ 272.496605][ C0] ret_from_fork_asm+0x1a/0x30 [ 272.501377][ C0] [ 272.504381][ C0] task:kworker/R-ism_e state:I stack:31000 pid:3216 tgid:3216 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 272.516379][ C0] Call Trace: [ 272.519658][ C0] [ 272.522684][ C0] __schedule+0x1295/0x67a0 [ 272.527224][ C0] ? __pfx___schedule+0x10/0x10 [ 272.532093][ C0] ? find_held_lock+0x2b/0x80 [ 272.536766][ C0] ? schedule+0x2bf/0x390 [ 272.541094][ C0] ? rescuer_thread+0x118/0x14a0 [ 272.546024][ C0] schedule+0xdd/0x390 [ 272.550089][ C0] rescuer_thread+0xceb/0x14a0 [ 272.554856][ C0] ? do_raw_spin_lock+0x128/0x260 [ 272.559893][ C0] ? rcu_is_watching+0x12/0xc0 [ 272.564654][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 272.570454][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.575645][ C0] ? __kthread_parkme+0x18c/0x230 [ 272.580659][ C0] ? kthread+0x13a/0x450 [ 272.584892][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.590080][ C0] kthread+0x370/0x450 [ 272.594139][ C0] ? __pfx_kthread+0x10/0x10 [ 272.598719][ C0] ret_from_fork+0x72b/0xd50 [ 272.603303][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 272.608411][ C0] ? __switch_to+0x800/0x1100 [ 272.613089][ C0] ? __pfx_kthread+0x10/0x10 [ 272.617696][ C0] ret_from_fork_asm+0x1a/0x30 [ 272.622471][ C0] [ 272.625485][ C0] task:kworker/R-ceph- state:I stack:29592 pid:3225 tgid:3225 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 272.637496][ C0] Call Trace: [ 272.640764][ C0] [ 272.643688][ C0] __schedule+0x1295/0x67a0 [ 272.648202][ C0] ? __pfx___schedule+0x10/0x10 [ 272.653044][ C0] ? find_held_lock+0x2b/0x80 [ 272.657710][ C0] ? schedule+0x2bf/0x390 [ 272.662035][ C0] ? rescuer_thread+0x118/0x14a0 [ 272.666969][ C0] schedule+0xdd/0x390 [ 272.671029][ C0] rescuer_thread+0xceb/0x14a0 [ 272.675803][ C0] ? do_raw_spin_lock+0x128/0x260 [ 272.680827][ C0] ? rcu_is_watching+0x12/0xc0 [ 272.685586][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 272.691382][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.696585][ C0] ? __kthread_parkme+0x18c/0x230 [ 272.701594][ C0] ? kthread+0x13a/0x450 [ 272.705825][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.711113][ C0] kthread+0x370/0x450 [ 272.715190][ C0] ? __pfx_kthread+0x10/0x10 [ 272.719784][ C0] ret_from_fork+0x72b/0xd50 [ 272.724378][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 272.729484][ C0] ? __switch_to+0x800/0x1100 [ 272.734159][ C0] ? __pfx_kthread+0x10/0x10 [ 272.738742][ C0] ret_from_fork_asm+0x1a/0x30 [ 272.743517][ C0] [ 272.746528][ C0] task:kworker/R-bat_e state:I stack:31000 pid:3226 tgid:3226 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 272.758532][ C0] Call Trace: [ 272.761799][ C0] [ 272.764721][ C0] __schedule+0x1295/0x67a0 [ 272.769237][ C0] ? __pfx___schedule+0x10/0x10 [ 272.774078][ C0] ? find_held_lock+0x2b/0x80 [ 272.778745][ C0] ? schedule+0x2bf/0x390 [ 272.783069][ C0] ? rescuer_thread+0x118/0x14a0 [ 272.788007][ C0] schedule+0xdd/0x390 [ 272.792068][ C0] rescuer_thread+0xceb/0x14a0 [ 272.796827][ C0] ? do_raw_spin_lock+0x128/0x260 [ 272.801850][ C0] ? rcu_is_watching+0x12/0xc0 [ 272.806611][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 272.812409][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.817604][ C0] ? __kthread_parkme+0x18c/0x230 [ 272.822615][ C0] ? kthread+0x13a/0x450 [ 272.826845][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.832034][ C0] kthread+0x370/0x450 [ 272.836126][ C0] ? __pfx_kthread+0x10/0x10 [ 272.840710][ C0] ret_from_fork+0x72b/0xd50 [ 272.845301][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 272.850416][ C0] ? __switch_to+0x800/0x1100 [ 272.855115][ C0] ? __pfx_kthread+0x10/0x10 [ 272.859705][ C0] ret_from_fork_asm+0x1a/0x30 [ 272.864478][ C0] [ 272.867483][ C0] task:kworker/R-zswap state:I stack:31000 pid:4924 tgid:4924 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 272.879484][ C0] Call Trace: [ 272.882751][ C0] [ 272.885666][ C0] __schedule+0x1295/0x67a0 [ 272.890176][ C0] ? __pfx___schedule+0x10/0x10 [ 272.895015][ C0] ? find_held_lock+0x2b/0x80 [ 272.899676][ C0] ? schedule+0x2bf/0x390 [ 272.904000][ C0] ? rescuer_thread+0x118/0x14a0 [ 272.908934][ C0] schedule+0xdd/0x390 [ 272.912994][ C0] rescuer_thread+0xceb/0x14a0 [ 272.917750][ C0] ? do_raw_spin_lock+0x128/0x260 [ 272.922786][ C0] ? rcu_is_watching+0x12/0xc0 [ 272.927552][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 272.933355][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.938547][ C0] ? __kthread_parkme+0x18c/0x230 [ 272.943565][ C0] ? kthread+0x13a/0x450 [ 272.947802][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 272.952996][ C0] kthread+0x370/0x450 [ 272.957063][ C0] ? __pfx_kthread+0x10/0x10 [ 272.961658][ C0] ret_from_fork+0x72b/0xd50 [ 272.966249][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 272.971359][ C0] ? __switch_to+0x800/0x1100 [ 272.976058][ C0] ? __pfx_kthread+0x10/0x10 [ 272.980642][ C0] ret_from_fork_asm+0x1a/0x30 [ 272.985416][ C0] [ 272.988420][ C0] task:kworker/R-kafsd state:I stack:31000 pid:4926 tgid:4926 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 273.000421][ C0] Call Trace: [ 273.003705][ C0] [ 273.006623][ C0] __schedule+0x1295/0x67a0 [ 273.011145][ C0] ? __pfx___schedule+0x10/0x10 [ 273.015989][ C0] ? find_held_lock+0x2b/0x80 [ 273.020654][ C0] ? schedule+0x2bf/0x390 [ 273.024983][ C0] ? rescuer_thread+0x118/0x14a0 [ 273.029918][ C0] schedule+0xdd/0x390 [ 273.033989][ C0] rescuer_thread+0xceb/0x14a0 [ 273.038749][ C0] ? do_raw_spin_lock+0x128/0x260 [ 273.043778][ C0] ? rcu_is_watching+0x12/0xc0 [ 273.048545][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 273.054345][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 273.059546][ C0] ? __kthread_parkme+0x18c/0x230 [ 273.064563][ C0] ? kthread+0x13a/0x450 [ 273.068796][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 273.073985][ C0] kthread+0x370/0x450 [ 273.078048][ C0] ? __pfx_kthread+0x10/0x10 [ 273.082627][ C0] ret_from_fork+0x72b/0xd50 [ 273.087213][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 273.092318][ C0] ? __switch_to+0x800/0x1100 [ 273.096993][ C0] ? __pfx_kthread+0x10/0x10 [ 273.101573][ C0] ret_from_fork_asm+0x1a/0x30 [ 273.106344][ C0] [ 273.109353][ C0] task:kworker/R-kafs_ state:I stack:31000 pid:4927 tgid:4927 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 273.121373][ C0] Call Trace: [ 273.124638][ C0] [ 273.127557][ C0] __schedule+0x1295/0x67a0 [ 273.132070][ C0] ? __pfx___schedule+0x10/0x10 [ 273.136910][ C0] ? find_held_lock+0x2b/0x80 [ 273.141598][ C0] ? schedule+0x2bf/0x390 [ 273.145936][ C0] ? rescuer_thread+0x118/0x14a0 [ 273.150872][ C0] schedule+0xdd/0x390 [ 273.154933][ C0] rescuer_thread+0xceb/0x14a0 [ 273.159693][ C0] ? do_raw_spin_lock+0x128/0x260 [ 273.164725][ C0] ? rcu_is_watching+0x12/0xc0 [ 273.169489][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 273.175294][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 273.180492][ C0] ? __kthread_parkme+0x18c/0x230 [ 273.185508][ C0] ? kthread+0x13a/0x450 [ 273.189739][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 273.194928][ C0] kthread+0x370/0x450 [ 273.198990][ C0] ? __pfx_kthread+0x10/0x10 [ 273.203571][ C0] ret_from_fork+0x72b/0xd50 [ 273.208156][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 273.213266][ C0] ? __switch_to+0x800/0x1100 [ 273.217940][ C0] ? __pfx_kthread+0x10/0x10 [ 273.222525][ C0] ret_from_fork_asm+0x1a/0x30 [ 273.227298][ C0] [ 273.230304][ C0] task:krxrpcio/7001 state:S stack:30200 pid:4928 tgid:4928 ppid:2 task_flags:0x208040 flags:0x00080000 [ 273.242212][ C0] Call Trace: [ 273.245478][ C0] [ 273.248400][ C0] __schedule+0x1295/0x67a0 [ 273.252924][ C0] ? __pfx___schedule+0x10/0x10 [ 273.257778][ C0] ? find_held_lock+0x2b/0x80 [ 273.262445][ C0] ? schedule+0x2bf/0x390 [ 273.266774][ C0] schedule+0xdd/0x390 [ 273.270836][ C0] rxrpc_io_thread+0x196d/0x37b0 [ 273.275768][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 273.281141][ C0] ? find_held_lock+0x2b/0x80 [ 273.285894][ C0] ? mark_held_locks+0x40/0x70 [ 273.290652][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 273.295923][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 273.301722][ C0] ? find_held_lock+0x2b/0x80 [ 273.306472][ C0] ? kthread_affine_node+0x1ac/0x240 [ 273.311755][ C0] ? __lock_acquire+0x4a5/0x2630 [ 273.316684][ C0] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 273.322319][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 273.328299][ C0] ? do_raw_spin_lock+0x128/0x260 [ 273.333330][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 273.338526][ C0] ? __kthread_parkme+0x18c/0x230 [ 273.343541][ C0] ? kthread+0x13a/0x450 [ 273.347778][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 273.353059][ C0] ? kthread+0x370/0x450 [ 273.357304][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 273.362592][ C0] kthread+0x370/0x450 [ 273.366771][ C0] ? __pfx_kthread+0x10/0x10 [ 273.371389][ C0] ret_from_fork+0x72b/0xd50 [ 273.375994][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 273.381286][ C0] ? __switch_to+0x800/0x1100 [ 273.385976][ C0] ? __pfx_kthread+0x10/0x10 [ 273.390583][ C0] ret_from_fork_asm+0x1a/0x30 [ 273.395375][ C0] [ 273.398401][ C0] task:kworker/u9:1 state:R running task stack:26472 pid:4929 tgid:4929 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 273.411980][ C0] Workqueue: 0x0 (krxrpcd) [ 273.416501][ C0] Call Trace: [ 273.419767][ C0] [ 273.422689][ C0] __schedule+0x1295/0x67a0 [ 273.427214][ C0] ? __pfx___schedule+0x10/0x10 [ 273.432061][ C0] ? find_held_lock+0x2b/0x80 [ 273.436730][ C0] ? schedule+0x2bf/0x390 [ 273.441056][ C0] schedule+0xdd/0x390 [ 273.445111][ C0] ? worker_thread+0x4c0/0xe50 [ 273.449869][ C0] worker_thread+0x53b/0xe50 [ 273.454464][ C0] ? __pfx_worker_thread+0x10/0x10 [ 273.459573][ C0] ? kthread+0x13a/0x450 [ 273.463807][ C0] ? __pfx_worker_thread+0x10/0x10 [ 273.468910][ C0] kthread+0x370/0x450 [ 273.472966][ C0] ? __pfx_kthread+0x10/0x10 [ 273.477545][ C0] ret_from_fork+0x72b/0xd50 [ 273.482127][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 273.487233][ C0] ? __switch_to+0x800/0x1100 [ 273.491904][ C0] ? __pfx_kthread+0x10/0x10 [ 273.496483][ C0] ret_from_fork_asm+0x1a/0x30 [ 273.501252][ C0] [ 273.504253][ C0] task:jbd2/sda1-8 state:R running task stack:27192 pid:4940 tgid:4940 ppid:2 task_flags:0x240040 flags:0x00080000 [ 273.517730][ C0] Call Trace: [ 273.520997][ C0] [ 273.523914][ C0] __schedule+0x1295/0x67a0 [ 273.528432][ C0] ? __pfx___schedule+0x10/0x10 [ 273.533273][ C0] ? find_held_lock+0x2b/0x80 [ 273.537940][ C0] ? schedule+0x2bf/0x390 [ 273.542268][ C0] schedule+0xdd/0x390 [ 273.546330][ C0] kjournald2+0x5b3/0x760 [ 273.550664][ C0] ? __pfx_kjournald2+0x10/0x10 [ 273.555514][ C0] ? find_held_lock+0x2b/0x80 [ 273.560198][ C0] ? __kthread_parkme+0xbb/0x230 [ 273.565121][ C0] ? rcu_is_watching+0x12/0xc0 [ 273.569888][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 273.575947][ C0] ? __kthread_parkme+0x18c/0x230 [ 273.580959][ C0] ? kthread+0x13a/0x450 [ 273.585190][ C0] ? __pfx_kjournald2+0x10/0x10 [ 273.590027][ C0] kthread+0x370/0x450 [ 273.594086][ C0] ? __pfx_kthread+0x10/0x10 [ 273.598671][ C0] ret_from_fork+0x72b/0xd50 [ 273.603254][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 273.608361][ C0] ? __switch_to+0x800/0x1100 [ 273.613036][ C0] ? __pfx_kthread+0x10/0x10 [ 273.617619][ C0] ret_from_fork_asm+0x1a/0x30 [ 273.622391][ C0] [ 273.625395][ C0] task:kworker/R-ext4- state:I stack:31000 pid:4941 tgid:4941 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 273.637396][ C0] Call Trace: [ 273.640657][ C0] [ 273.643573][ C0] __schedule+0x1295/0x67a0 [ 273.648090][ C0] ? __pfx___schedule+0x10/0x10 [ 273.653062][ C0] ? find_held_lock+0x2b/0x80 [ 273.657755][ C0] ? schedule+0x2bf/0x390 [ 273.662103][ C0] ? rescuer_thread+0x118/0x14a0 [ 273.667046][ C0] schedule+0xdd/0x390 [ 273.671116][ C0] rescuer_thread+0xceb/0x14a0 [ 273.675905][ C0] ? do_raw_spin_lock+0x128/0x260 [ 273.680938][ C0] ? rcu_is_watching+0x12/0xc0 [ 273.685702][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 273.691506][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 273.696700][ C0] ? __kthread_parkme+0x18c/0x230 [ 273.701713][ C0] ? kthread+0x13a/0x450 [ 273.705946][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 273.711139][ C0] kthread+0x370/0x450 [ 273.715208][ C0] ? __pfx_kthread+0x10/0x10 [ 273.719800][ C0] ret_from_fork+0x72b/0xd50 [ 273.724390][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 273.729494][ C0] ? __switch_to+0x800/0x1100 [ 273.734176][ C0] ? __pfx_kthread+0x10/0x10 [ 273.738864][ C0] ret_from_fork_asm+0x1a/0x30 [ 273.743687][ C0] [ 273.746699][ C0] task:syslogd state:S stack:25112 pid:4960 tgid:4960 ppid:1 task_flags:0x400000 flags:0x00080000 [ 273.758615][ C0] Call Trace: [ 273.761883][ C0] [ 273.764803][ C0] __schedule+0x1295/0x67a0 [ 273.769322][ C0] ? __pfx___schedule+0x10/0x10 [ 273.774165][ C0] ? find_held_lock+0x2b/0x80 [ 273.778832][ C0] ? schedule+0x2bf/0x390 [ 273.783156][ C0] schedule+0xdd/0x390 [ 273.787216][ C0] schedule_timeout+0x1b2/0x280 [ 273.792075][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 273.797458][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 273.803256][ C0] ? prepare_to_wait_exclusive+0xdc/0x2c0 [ 273.808971][ C0] __skb_wait_for_more_packets+0x383/0x610 [ 273.814777][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 273.821105][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 273.826476][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 273.832366][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 273.837375][ C0] ? find_held_lock+0x2b/0x80 [ 273.842048][ C0] __unix_dgram_recvmsg+0x22e/0xc30 [ 273.847252][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 273.852980][ C0] ? avc_has_perm+0x135/0x1e0 [ 273.857655][ C0] unix_dgram_recvmsg+0xcd/0x100 [ 273.862600][ C0] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 273.868161][ C0] sock_recvmsg+0x1a4/0x1f0 [ 273.872667][ C0] sock_read_iter+0x2c6/0x3c0 [ 273.877337][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 273.882571][ C0] ? hrtimer_force_reprogram+0x180/0x290 [ 273.888213][ C0] ? bpf_lsm_file_permission+0x9/0x10 [ 273.893569][ C0] ? security_file_permission+0x76/0x210 [ 273.899202][ C0] ? rw_verify_area+0xce/0x6d0 [ 273.903963][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 273.909158][ C0] vfs_read+0x957/0xb30 [ 273.913307][ C0] ? __pfx_vfs_read+0x10/0x10 [ 273.917980][ C0] ? sched_clock+0x38/0x60 [ 273.922382][ C0] ? sched_clock_cpu+0x6c/0x570 [ 273.927228][ C0] ksys_read+0x1f8/0x250 [ 273.931462][ C0] ? __pfx_ksys_read+0x10/0x10 [ 273.936215][ C0] ? rcu_is_watching+0x12/0xc0 [ 273.940981][ C0] do_syscall_64+0x10b/0xf80 [ 273.945654][ C0] ? clear_bhb_loop+0x40/0x90 [ 273.950323][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.956204][ C0] RIP: 0033:0x7fc26876f407 [ 273.960605][ C0] RSP: 002b:00007ffc7d4ff800 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 273.969104][ C0] RAX: ffffffffffffffda RBX: 00007fc26861fc80 RCX: 00007fc26876f407 [ 273.977067][ C0] RDX: 00000000000000ff RSI: 000055f67f262300 RDI: 0000000000000000 [ 273.985024][ C0] RBP: 000055f67f2622c0 R08: 0000000000000000 R09: 0000000000000000 [ 273.992985][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f67f26235d [ 274.000939][ C0] R13: 0000000000000000 R14: 000055f67f262300 R15: 000055f6624b6d98 [ 274.008907][ C0] [ 274.011914][ C0] task:acpid state:R running task stack:22856 pid:4963 tgid:4963 ppid:1 task_flags:0x400040 flags:0x00080001 [ 274.025383][ C0] Call Trace: [ 274.028645][ C0] [ 274.031558][ C0] __schedule+0x1295/0x67a0 [ 274.036078][ C0] ? __pfx___schedule+0x10/0x10 [ 274.040921][ C0] ? rcu_is_watching+0x12/0xc0 [ 274.045684][ C0] preempt_schedule_irq+0x50/0x90 [ 274.050700][ C0] irqentry_exit+0x205/0x7e0 [ 274.055287][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 274.061255][ C0] RIP: 0010:lock_acquire+0x5e/0x370 [ 274.066447][ C0] Code: 05 3b a2 26 12 83 f8 07 0f 87 d9 02 00 00 48 0f a3 05 46 41 f3 0e 0f 82 a4 02 00 00 8b 35 ce 74 f3 0e 85 f6 0f 85 bf 00 00 00 <48> 8b 44 24 30 65 48 2b 05 dd a1 26 12 0f 85 ed 02 00 00 48 83 c4 [ 274.086142][ C0] RSP: 0018:ffffc9000342fb30 EFLAGS: 00000206 [ 274.092204][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000000 [ 274.100159][ C0] RDX: 0000000000000000 RSI: ffffffff8defcf06 RDI: ffffffff8c1c3a00 [ 274.108115][ C0] RBP: ffffffff8e7e57a0 R08: 0000000086db7919 R09: 0000000000000007 [ 274.116074][ C0] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000002 [ 274.124030][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 274.132173][ C0] ? __pfx___might_resched+0x10/0x10 [ 274.137463][ C0] dput.part.0+0x4c/0x570 [ 274.141781][ C0] ? dput.part.0+0x3b/0x570 [ 274.146273][ C0] dput+0x1f/0x30 [ 274.149894][ C0] __fsnotify_parent+0x694/0xca0 [ 274.154831][ C0] ? __pfx___fsnotify_parent+0x10/0x10 [ 274.160373][ C0] ? bpf_lsm_file_permission+0x9/0x10 [ 274.165764][ C0] ? security_file_permission+0x76/0x210 [ 274.171425][ C0] ? vfs_read+0x486/0xb30 [ 274.175752][ C0] vfs_read+0x486/0xb30 [ 274.179903][ C0] ? __pfx_vfs_read+0x10/0x10 [ 274.184566][ C0] ? do_raw_spin_lock+0x128/0x260 [ 274.189588][ C0] ? find_held_lock+0x2b/0x80 [ 274.194249][ C0] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 274.199965][ C0] ? rcu_is_watching+0x12/0xc0 [ 274.204729][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.209921][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 274.215116][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 274.220311][ C0] ? __x64_sys_rt_sigprocmask+0x2d7/0x410 [ 274.226029][ C0] ksys_read+0x1f8/0x250 [ 274.230262][ C0] ? __pfx_ksys_read+0x10/0x10 [ 274.235018][ C0] ? rcu_is_watching+0x12/0xc0 [ 274.239781][ C0] do_syscall_64+0x10b/0xf80 [ 274.244364][ C0] ? clear_bhb_loop+0x40/0x90 [ 274.249033][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.254915][ C0] RIP: 0033:0x7feac7fb3407 [ 274.259315][ C0] RSP: 002b:00007ffc6dd51e00 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 274.267713][ C0] RAX: ffffffffffffffda RBX: 00007feac7f29780 RCX: 00007feac7fb3407 [ 274.275679][ C0] RDX: 0000000000000018 RSI: 00007ffc6dd51e50 RDI: 000000000000000b [ 274.283640][ C0] RBP: 00007ffc6dd51e50 R08: 0000000000000000 R09: 0000000000000000 [ 274.291594][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556e2f8031e4 [ 274.299550][ C0] R13: 0000556e4a9f2380 R14: 0000000000000007 R15: 000000000000000b [ 274.307517][ C0] [ 274.310518][ C0] task:klogd state:R running task stack:25112 pid:4967 tgid:4967 ppid:1 task_flags:0x400100 flags:0x00080000 [ 274.323992][ C0] Call Trace: [ 274.327255][ C0] [ 274.330172][ C0] __schedule+0x1295/0x67a0 [ 274.334686][ C0] ? __pfx___schedule+0x10/0x10 [ 274.339527][ C0] ? find_held_lock+0x2b/0x80 [ 274.344189][ C0] ? schedule+0x2bf/0x390 [ 274.348513][ C0] schedule+0xdd/0x390 [ 274.352571][ C0] syslog_print+0x218/0x620 [ 274.357065][ C0] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 274.362425][ C0] ? __pfx_syslog_print+0x10/0x10 [ 274.367448][ C0] ? avc_has_perm_noaudit+0x145/0x3b0 [ 274.372813][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 274.378887][ C0] ? avc_has_perm+0x135/0x1e0 [ 274.383573][ C0] do_syslog+0x5bd/0x6d0 [ 274.387812][ C0] ? __pfx_do_syslog+0x10/0x10 [ 274.392587][ C0] __x64_sys_syslog+0x74/0xb0 [ 274.397259][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 274.402466][ C0] do_syscall_64+0x10b/0xf80 [ 274.407069][ C0] ? clear_bhb_loop+0x40/0x90 [ 274.411737][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.417615][ C0] RIP: 0033:0x7fd48e210a37 [ 274.422012][ C0] RSP: 002b:00007ffeb5c70b08 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 274.430408][ C0] RAX: ffffffffffffffda RBX: 00007fd48e3b0490 RCX: 00007fd48e210a37 [ 274.438362][ C0] RDX: 00000000000003ff RSI: 00007fd48e3b0490 RDI: 0000000000000002 [ 274.446315][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 274.454269][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fd48e3b0490 [ 274.462223][ C0] R13: 00007fd48e38ddfe R14: 00007fd48e3b04d6 R15: 00007fd48e3b04d6 [ 274.470193][ C0] [ 274.473197][ C0] task:udevd state:R running task stack:25608 pid:4978 tgid:4978 ppid:1 task_flags:0x400140 flags:0x00080000 [ 274.486679][ C0] Call Trace: [ 274.489954][ C0] [ 274.492886][ C0] __schedule+0x1295/0x67a0 [ 274.497416][ C0] ? __pfx___schedule+0x10/0x10 [ 274.502257][ C0] ? find_held_lock+0x2b/0x80 [ 274.506921][ C0] ? schedule+0x2bf/0x390 [ 274.511249][ C0] schedule+0xdd/0x390 [ 274.515327][ C0] schedule_hrtimeout_range_clock+0x213/0x310 [ 274.521387][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 274.527968][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 274.533163][ C0] ? ktime_get+0x22c/0x320 [ 274.537569][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 274.542761][ C0] ? ktime_get+0x23e/0x320 [ 274.547167][ C0] do_epoll_wait+0xdc3/0x1020 [ 274.551845][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 274.556948][ C0] ? find_held_lock+0x2b/0x80 [ 274.561609][ C0] ? timespec64_add_safe+0x192/0x220 [ 274.566890][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 274.573213][ C0] ? ktime_get_ts64+0x306/0x420 [ 274.578062][ C0] ? ktime_get_ts64+0x318/0x420 [ 274.582907][ C0] ? ktime_get_ts64+0x257/0x420 [ 274.587766][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 274.592968][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 274.598688][ C0] ? rcu_is_watching+0x12/0xc0 [ 274.603454][ C0] do_syscall_64+0x10b/0xf80 [ 274.608037][ C0] ? clear_bhb_loop+0x40/0x90 [ 274.612721][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.618620][ C0] RIP: 0033:0x7f8c6daa7407 [ 274.623022][ C0] RSP: 002b:00007ffe3ebd9160 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 274.631424][ C0] RAX: ffffffffffffffda RBX: 00007f8c6e1b5880 RCX: 00007f8c6daa7407 [ 274.639381][ C0] RDX: 0000000000000008 RSI: 00007ffe3ebd92c0 RDI: 000000000000000b [ 274.647335][ C0] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 274.655307][ C0] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 274.663269][ C0] R13: 000055e0ff5a5100 R14: 0000000000000000 R15: 0000000000000000 [ 274.671238][ C0] [ 274.674267][ C0] task:kworker/0:1H state:I stack:27464 pid:4993 tgid:4993 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 274.686279][ C0] Workqueue: 0x0 (kblockd) [ 274.690789][ C0] Call Trace: [ 274.694055][ C0] [ 274.696975][ C0] __schedule+0x1295/0x67a0 [ 274.701488][ C0] ? __pfx___schedule+0x10/0x10 [ 274.706352][ C0] ? find_held_lock+0x2b/0x80 [ 274.711015][ C0] ? schedule+0x2bf/0x390 [ 274.715349][ C0] schedule+0xdd/0x390 [ 274.719414][ C0] ? worker_thread+0x4c0/0xe50 [ 274.724171][ C0] worker_thread+0x53b/0xe50 [ 274.728770][ C0] ? __pfx_worker_thread+0x10/0x10 [ 274.733874][ C0] ? kthread+0x13a/0x450 [ 274.738108][ C0] ? __pfx_worker_thread+0x10/0x10 [ 274.743213][ C0] kthread+0x370/0x450 [ 274.747273][ C0] ? __pfx_kthread+0x10/0x10 [ 274.751858][ C0] ret_from_fork+0x72b/0xd50 [ 274.756443][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 274.761547][ C0] ? __switch_to+0x800/0x1100 [ 274.766226][ C0] ? __pfx_kthread+0x10/0x10 [ 274.770810][ C0] ret_from_fork_asm+0x1a/0x30 [ 274.775586][ C0] [ 274.778591][ C0] task:dbus-daemon state:S stack:27488 pid:5258 tgid:5258 ppid:1 task_flags:0x400140 flags:0x00080000 [ 274.790506][ C0] Call Trace: [ 274.793773][ C0] [ 274.796690][ C0] __schedule+0x1295/0x67a0 [ 274.801201][ C0] ? __pfx___schedule+0x10/0x10 [ 274.806043][ C0] ? find_held_lock+0x2b/0x80 [ 274.810707][ C0] ? schedule+0x2bf/0x390 [ 274.815030][ C0] schedule+0xdd/0x390 [ 274.819105][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 274.825166][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 274.831748][ C0] ? do_epoll_wait+0xb49/0x1020 [ 274.836593][ C0] ? rcu_is_watching+0x12/0xc0 [ 274.841360][ C0] do_epoll_wait+0xdc3/0x1020 [ 274.846042][ C0] ? do_sigaction+0x492/0x1190 [ 274.850793][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 274.855897][ C0] ? __might_fault+0xc5/0x140 [ 274.860571][ C0] ? __pfx_do_sigaction+0x10/0x10 [ 274.865582][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 274.871912][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 274.877108][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 274.882831][ C0] ? rcu_is_watching+0x12/0xc0 [ 274.887608][ C0] do_syscall_64+0x10b/0xf80 [ 274.892195][ C0] ? clear_bhb_loop+0x40/0x90 [ 274.896866][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.902749][ C0] RIP: 0033:0x7f3727284407 [ 274.907147][ C0] RSP: 002b:00007ffcccf6b050 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 274.915547][ C0] RAX: ffffffffffffffda RBX: 00007f3727196840 RCX: 00007f3727284407 [ 274.923502][ C0] RDX: 0000000000000040 RSI: 00007ffcccf6b0a0 RDI: 0000000000000003 [ 274.931457][ C0] RBP: 000055a6cf1e5d68 R08: 0000000000000000 R09: 0000000000000000 [ 274.939412][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 274.947366][ C0] R13: 000055a6cf1e0570 R14: 0000000000000001 R15: 0000000000000000 [ 274.955332][ C0] [ 274.958338][ C0] task:dhcpcd state:S stack:25320 pid:5273 tgid:5273 ppid:1 task_flags:0x400140 flags:0x00080000 [ 274.970243][ C0] Call Trace: [ 274.973509][ C0] [ 274.976427][ C0] __schedule+0x1295/0x67a0 [ 274.980932][ C0] ? __debug_object_init+0x2de/0x3d0 [ 274.986224][ C0] ? __pfx___schedule+0x10/0x10 [ 274.991066][ C0] ? find_held_lock+0x2b/0x80 [ 274.995734][ C0] ? schedule+0x2bf/0x390 [ 275.000069][ C0] schedule+0xdd/0x390 [ 275.004129][ C0] schedule_hrtimeout_range_clock+0x213/0x310 [ 275.010187][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 275.016770][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 275.021968][ C0] ? __pfx___pollwait+0x10/0x10 [ 275.026807][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 275.031746][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 275.037982][ C0] do_sys_poll+0x9a9/0xe90 [ 275.042403][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 275.047360][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.052206][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.056874][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.061544][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.066211][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.070892][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.076082][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 275.081274][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 275.086464][ C0] ? set_user_sigmask+0x1e1/0x270 [ 275.091488][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 275.096862][ C0] ? ktime_get_ts64+0x318/0x420 [ 275.101708][ C0] ? ktime_get_ts64+0x257/0x420 [ 275.106556][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 275.111318][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 275.116684][ C0] ? __pfx_do_writev+0x10/0x10 [ 275.121441][ C0] do_syscall_64+0x10b/0xf80 [ 275.126033][ C0] ? clear_bhb_loop+0x40/0x90 [ 275.130704][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.136587][ C0] RIP: 0033:0x7fb98440c407 [ 275.140985][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 275.149389][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 275.157345][ C0] RDX: 00007fff53117f10 RSI: 0000000000000005 RDI: 00005655331f3b60 [ 275.165303][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 275.173260][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 275.181218][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 275.189185][ C0] [ 275.192199][ C0] task:dhcpcd state:R running task stack:22776 pid:5274 tgid:5274 ppid:5273 task_flags:0x400140 flags:0x00080000 [ 275.205674][ C0] Call Trace: [ 275.208939][ C0] [ 275.211854][ C0] __schedule+0x1295/0x67a0 [ 275.216371][ C0] ? __pfx___schedule+0x10/0x10 [ 275.221214][ C0] ? find_held_lock+0x2b/0x80 [ 275.225880][ C0] ? schedule+0x2bf/0x390 [ 275.230208][ C0] schedule+0xdd/0x390 [ 275.234269][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 275.240331][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 275.246921][ C0] ? __pfx___pollwait+0x10/0x10 [ 275.251762][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 275.256708][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 275.262942][ C0] do_sys_poll+0x9a9/0xe90 [ 275.267379][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 275.272322][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 275.277516][ C0] ? kernel_text_address+0x8d/0x100 [ 275.282728][ C0] ? __lock_acquire+0x4a5/0x2630 [ 275.287665][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.292343][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.297022][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.301713][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.306907][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 275.312104][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 275.317296][ C0] ? set_user_sigmask+0x1e1/0x270 [ 275.322346][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 275.327713][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 275.332905][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 275.337669][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 275.342951][ C0] ? rcu_is_watching+0x12/0xc0 [ 275.347716][ C0] do_syscall_64+0x10b/0xf80 [ 275.352300][ C0] ? clear_bhb_loop+0x40/0x90 [ 275.356968][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.362855][ C0] RIP: 0033:0x7fb98440c407 [ 275.367260][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 275.375658][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 275.383614][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00005655332114a0 [ 275.391576][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 275.399536][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 275.407502][ C0] R13: 000056553320bd40 R14: 00000000ffffffff R15: 00007fff53117fc0 [ 275.415506][ C0] [ 275.418513][ C0] task:dhcpcd state:S stack:27816 pid:5275 tgid:5275 ppid:5273 task_flags:0x400140 flags:0x00080000 [ 275.430421][ C0] Call Trace: [ 275.433680][ C0] [ 275.436596][ C0] __schedule+0x1295/0x67a0 [ 275.441112][ C0] ? __pfx___schedule+0x10/0x10 [ 275.445954][ C0] ? find_held_lock+0x2b/0x80 [ 275.450621][ C0] ? schedule+0x2bf/0x390 [ 275.455036][ C0] schedule+0xdd/0x390 [ 275.459096][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 275.465164][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 275.471750][ C0] ? __pfx___pollwait+0x10/0x10 [ 275.476588][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 275.481526][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 275.487761][ C0] do_sys_poll+0x9a9/0xe90 [ 275.492175][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 275.497108][ C0] ? lock_acquire+0x1b1/0x370 [ 275.501806][ C0] ? rcu_read_unlock+0x2d/0xb0 [ 275.506568][ C0] ? rcu_read_unlock+0x2d/0xb0 [ 275.511342][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.516025][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.520697][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.525363][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.530055][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.535246][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 275.540440][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 275.545629][ C0] ? set_user_sigmask+0x1e1/0x270 [ 275.550738][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 275.556188][ C0] ? __seccomp_filter+0x89d/0x1140 [ 275.561301][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 275.566077][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 275.571358][ C0] ? __task_pid_nr_ns+0x1ca/0x510 [ 275.576378][ C0] do_syscall_64+0x10b/0xf80 [ 275.580962][ C0] ? clear_bhb_loop+0x40/0x90 [ 275.585663][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.591562][ C0] RIP: 0033:0x7fb98440c407 [ 275.595974][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 275.604388][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 275.612358][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00005655332115f0 [ 275.620321][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 275.628282][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 275.636242][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 275.644229][ C0] [ 275.647238][ C0] task:dhcpcd state:S stack:26456 pid:5276 tgid:5276 ppid:5273 task_flags:0x400140 flags:0x00080000 [ 275.659147][ C0] Call Trace: [ 275.662408][ C0] [ 275.665331][ C0] __schedule+0x1295/0x67a0 [ 275.669838][ C0] ? sock_read_iter+0x2c6/0x3c0 [ 275.674682][ C0] ? ksys_read+0x1f8/0x250 [ 275.679095][ C0] ? __pfx___schedule+0x10/0x10 [ 275.683938][ C0] ? find_held_lock+0x2b/0x80 [ 275.688602][ C0] ? schedule+0x2bf/0x390 [ 275.692925][ C0] schedule+0xdd/0x390 [ 275.697003][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 275.703084][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 275.709697][ C0] ? __pfx___pollwait+0x10/0x10 [ 275.714546][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 275.719486][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 275.725727][ C0] do_sys_poll+0x9a9/0xe90 [ 275.730143][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 275.735094][ C0] ? avc_has_perm+0x135/0x1e0 [ 275.739766][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.744439][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.749110][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.753777][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.758449][ C0] ? __pfx_pollwake+0x10/0x10 [ 275.763132][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.768321][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 275.773514][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 275.778877][ C0] ? set_user_sigmask+0x1e1/0x270 [ 275.783894][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 275.789277][ C0] ? __seccomp_filter+0x89d/0x1140 [ 275.794389][ C0] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 275.800813][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 275.805574][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 275.810855][ C0] ? ksys_read+0x1ac/0x250 [ 275.815262][ C0] ? __pfx_ksys_read+0x10/0x10 [ 275.820027][ C0] do_syscall_64+0x10b/0xf80 [ 275.824614][ C0] ? clear_bhb_loop+0x40/0x90 [ 275.829288][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.835172][ C0] RIP: 0033:0x7fb98440c407 [ 275.839570][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 275.847972][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 275.855949][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000565533211850 [ 275.863902][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 275.871857][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 275.879813][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 275.887779][ C0] [ 275.890782][ C0] task:kworker/1:3 state:I stack:26952 pid:5346 tgid:5346 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 275.902777][ C0] Workqueue: 0x0 (events_power_efficient) [ 275.908581][ C0] Call Trace: [ 275.911851][ C0] [ 275.914776][ C0] __schedule+0x1295/0x67a0 [ 275.919291][ C0] ? __pfx___schedule+0x10/0x10 [ 275.924129][ C0] ? find_held_lock+0x2b/0x80 [ 275.928792][ C0] ? schedule+0x2bf/0x390 [ 275.933114][ C0] schedule+0xdd/0x390 [ 275.937176][ C0] ? worker_thread+0x4c0/0xe50 [ 275.941932][ C0] worker_thread+0x53b/0xe50 [ 275.946518][ C0] ? kthread+0x13a/0x450 [ 275.950747][ C0] ? __pfx_worker_thread+0x10/0x10 [ 275.955846][ C0] kthread+0x370/0x450 [ 275.959903][ C0] ? __pfx_kthread+0x10/0x10 [ 275.964482][ C0] ret_from_fork+0x72b/0xd50 [ 275.969074][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 275.974180][ C0] ? __switch_to+0x800/0x1100 [ 275.978854][ C0] ? __pfx_kthread+0x10/0x10 [ 275.983433][ C0] ret_from_fork_asm+0x1a/0x30 [ 275.988206][ C0] [ 275.991211][ C0] task:crond state:R running task stack:25784 pid:5349 tgid:5349 ppid:1 task_flags:0x400000 flags:0x00080000 [ 276.004681][ C0] Call Trace: [ 276.007941][ C0] [ 276.010854][ C0] __schedule+0x1295/0x67a0 [ 276.015370][ C0] ? __pfx___schedule+0x10/0x10 [ 276.020218][ C0] ? find_held_lock+0x2b/0x80 [ 276.024882][ C0] ? schedule+0x2bf/0x390 [ 276.029207][ C0] schedule+0xdd/0x390 [ 276.033264][ C0] do_nanosleep+0x158/0x570 [ 276.037759][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 276.042770][ C0] ? __asan_memset+0x23/0x50 [ 276.047359][ C0] ? __hrtimer_setup+0x208/0x330 [ 276.052293][ C0] hrtimer_nanosleep+0x14f/0x350 [ 276.057218][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 276.062666][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 276.067859][ C0] ? get_timespec64+0x147/0x240 [ 276.072697][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 276.077885][ C0] common_nsleep+0xa1/0xd0 [ 276.082299][ C0] __x64_sys_clock_nanosleep+0x336/0x480 [ 276.087922][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 276.094067][ C0] ? rcu_is_watching+0x12/0xc0 [ 276.098829][ C0] do_syscall_64+0x10b/0xf80 [ 276.103413][ C0] ? clear_bhb_loop+0x40/0x90 [ 276.108078][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.113966][ C0] RIP: 0033:0x7fbb1ef50407 [ 276.118370][ C0] RSP: 002b:00007ffdfd1a98f0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 276.126771][ C0] RAX: ffffffffffffffda RBX: 00007fbb1ee00c80 RCX: 00007fbb1ef50407 [ 276.134729][ C0] RDX: 00007ffdfd1a9930 RSI: 0000000000000000 RDI: 0000000000000000 [ 276.142707][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 276.150661][ C0] R10: 00007ffdfd1a9930 R11: 0000000000000202 R12: 0000000000000000 [ 276.158619][ C0] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003b [ 276.166591][ C0] [ 276.169596][ C0] task:sshd state:S stack:27000 pid:5364 tgid:5364 ppid:1 task_flags:0x400140 flags:0x00080000 [ 276.181526][ C0] Call Trace: [ 276.184788][ C0] [ 276.187706][ C0] __schedule+0x1295/0x67a0 [ 276.192222][ C0] ? __pfx___schedule+0x10/0x10 [ 276.197067][ C0] ? find_held_lock+0x2b/0x80 [ 276.201739][ C0] ? schedule+0x2bf/0x390 [ 276.206065][ C0] schedule+0xdd/0x390 [ 276.210127][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 276.216190][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 276.222784][ C0] ? __pfx_tcp_poll+0x10/0x10 [ 276.227475][ C0] ? __might_fault+0xc5/0x140 [ 276.232160][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 276.238396][ C0] do_sys_poll+0x9a9/0xe90 [ 276.242815][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 276.247741][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 276.252931][ C0] ? kernel_text_address+0x8d/0x100 [ 276.258149][ C0] ? __pfx_pollwake+0x10/0x10 [ 276.262816][ C0] ? __pfx_pollwake+0x10/0x10 [ 276.267512][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.272704][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 276.277898][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 276.283088][ C0] ? set_user_sigmask+0x1e1/0x270 [ 276.288106][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 276.293481][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 276.298241][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 276.303525][ C0] ? rcu_is_watching+0x12/0xc0 [ 276.308289][ C0] do_syscall_64+0x10b/0xf80 [ 276.312874][ C0] ? clear_bhb_loop+0x40/0x90 [ 276.317554][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.323455][ C0] RIP: 0033:0x7f5f37aa7407 [ 276.327865][ C0] RSP: 002b:00007ffc97b75bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 276.336275][ C0] RAX: ffffffffffffffda RBX: 00007f5f38187300 RCX: 00007f5f37aa7407 [ 276.344235][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d7c77a4d40 [ 276.352193][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 276.360410][ C0] R10: 00007ffc97b75ec0 R11: 0000000000000202 R12: 0000000000000064 [ 276.368367][ C0] R13: 0000000000000000 R14: 000055d79fda3004 R15: 0000000000000002 [ 276.376340][ C0] [ 276.379346][ C0] task:getty state:S stack:22856 pid:5366 tgid:5366 ppid:1 task_flags:0x400000 flags:0x00080000 [ 276.391265][ C0] Call Trace: [ 276.394531][ C0] [ 276.397453][ C0] __schedule+0x1295/0x67a0 [ 276.401971][ C0] ? __pfx___schedule+0x10/0x10 [ 276.406821][ C0] ? find_held_lock+0x2b/0x80 [ 276.411487][ C0] ? schedule+0x2bf/0x390 [ 276.415814][ C0] ? wait_woken+0x3a/0x1c0 [ 276.420229][ C0] schedule+0xdd/0x390 [ 276.424295][ C0] schedule_timeout+0x1b2/0x280 [ 276.429138][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 276.434506][ C0] ? __up_read+0x2c1/0x6e0 [ 276.438920][ C0] ? __pfx___up_read+0x10/0x10 [ 276.443677][ C0] ? n_tty_read+0xe6d/0x14f0 [ 276.448254][ C0] ? wait_woken+0x3a/0x1c0 [ 276.452666][ C0] wait_woken+0x172/0x1c0 [ 276.456994][ C0] n_tty_read+0xe81/0x14f0 [ 276.461407][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 276.466242][ C0] ? __pfx___up_read+0x10/0x10 [ 276.471000][ C0] ? n_tty_write+0xbb8/0x11c0 [ 276.475678][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 276.481748][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 276.487387][ C0] tty_read+0x2cf/0x550 [ 276.491712][ C0] ? __pfx_tty_read+0x10/0x10 [ 276.496379][ C0] ? avc_policy_seqno+0x9/0x20 [ 276.501139][ C0] ? bpf_lsm_file_permission+0x9/0x10 [ 276.506546][ C0] ? security_file_permission+0x76/0x210 [ 276.512175][ C0] ? rw_verify_area+0xce/0x6d0 [ 276.517276][ C0] ? __pfx_tty_read+0x10/0x10 [ 276.521952][ C0] vfs_read+0x825/0xb30 [ 276.526105][ C0] ? __pfx_vfs_read+0x10/0x10 [ 276.530789][ C0] ksys_read+0x12a/0x250 [ 276.535020][ C0] ? __pfx_ksys_read+0x10/0x10 [ 276.539775][ C0] ? rcu_is_watching+0x12/0xc0 [ 276.544543][ C0] do_syscall_64+0x10b/0xf80 [ 276.549129][ C0] ? clear_bhb_loop+0x40/0x90 [ 276.553797][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.559680][ C0] RIP: 0033:0x7f9126f94407 [ 276.564078][ C0] RSP: 002b:00007fffc9a7aa80 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 276.572479][ C0] RAX: ffffffffffffffda RBX: 00007f9126e44c80 RCX: 00007f9126f94407 [ 276.580524][ C0] RDX: 0000000000000001 RSI: 00007fffc9a7aae0 RDI: 0000000000000000 [ 276.588487][ C0] RBP: 0000556918bfb35c R08: 0000000000000000 R09: 0000000000000000 [ 276.596440][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556918bfb35c [ 276.604396][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 276.612364][ C0] [ 276.615382][ C0] task:dhcpcd state:S stack:26488 pid:5408 tgid:5408 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 276.627292][ C0] Call Trace: [ 276.630557][ C0] [ 276.633477][ C0] __schedule+0x1295/0x67a0 [ 276.637994][ C0] ? __pfx___schedule+0x10/0x10 [ 276.642841][ C0] ? find_held_lock+0x2b/0x80 [ 276.647514][ C0] ? schedule+0x2bf/0x390 [ 276.651838][ C0] schedule+0xdd/0x390 [ 276.655903][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 276.661972][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 276.668557][ C0] ? __pfx___pollwait+0x10/0x10 [ 276.673397][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 276.678334][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 276.684569][ C0] do_sys_poll+0x9a9/0xe90 [ 276.688984][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 276.693939][ C0] ? __pfx_pollwake+0x10/0x10 [ 276.698610][ C0] ? __pfx_pollwake+0x10/0x10 [ 276.703328][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.708522][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 276.713715][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 276.718903][ C0] ? set_user_sigmask+0x1e1/0x270 [ 276.723934][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 276.729316][ C0] ? __seccomp_filter+0x89d/0x1140 [ 276.734448][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 276.739217][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 276.744512][ C0] ? __pfx_do_writev+0x10/0x10 [ 276.749290][ C0] do_syscall_64+0x10b/0xf80 [ 276.753881][ C0] ? clear_bhb_loop+0x40/0x90 [ 276.758580][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.764495][ C0] RIP: 0033:0x7fb98440c407 [ 276.768897][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 276.777298][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 276.785261][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 276.793217][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 276.801173][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 276.809129][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 276.817105][ C0] [ 276.820111][ C0] task:dhcpcd state:S stack:27320 pid:5410 tgid:5410 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 276.832017][ C0] Call Trace: [ 276.835285][ C0] [ 276.838207][ C0] __schedule+0x1295/0x67a0 [ 276.842724][ C0] ? __pfx___schedule+0x10/0x10 [ 276.847567][ C0] ? find_held_lock+0x2b/0x80 [ 276.852235][ C0] ? schedule+0x2bf/0x390 [ 276.856560][ C0] schedule+0xdd/0x390 [ 276.860623][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 276.866680][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 276.873265][ C0] ? __pfx___pollwait+0x10/0x10 [ 276.878104][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 276.883039][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 276.889298][ C0] do_sys_poll+0x9a9/0xe90 [ 276.893714][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 276.898673][ C0] ? __pfx_pollwake+0x10/0x10 [ 276.903338][ C0] ? __pfx_pollwake+0x10/0x10 [ 276.908031][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.913233][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 276.918429][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 276.923618][ C0] ? set_user_sigmask+0x1e1/0x270 [ 276.928638][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 276.934002][ C0] ? __seccomp_filter+0x89d/0x1140 [ 276.939150][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 276.943916][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 276.949203][ C0] ? __pfx_do_writev+0x10/0x10 [ 276.953961][ C0] do_syscall_64+0x10b/0xf80 [ 276.958547][ C0] ? clear_bhb_loop+0x40/0x90 [ 276.963213][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.969098][ C0] RIP: 0033:0x7fb98440c407 [ 276.973522][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 276.981922][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 276.989882][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 276.997847][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 277.005801][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 277.013758][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 277.021728][ C0] [ 277.024731][ C0] task:dhcpcd state:S stack:27320 pid:5412 tgid:5412 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 277.036640][ C0] Call Trace: [ 277.039906][ C0] [ 277.042830][ C0] __schedule+0x1295/0x67a0 [ 277.047357][ C0] ? __pfx___schedule+0x10/0x10 [ 277.052201][ C0] ? find_held_lock+0x2b/0x80 [ 277.056865][ C0] ? schedule+0x2bf/0x390 [ 277.061196][ C0] schedule+0xdd/0x390 [ 277.065256][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 277.071317][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.077904][ C0] ? __pfx___pollwait+0x10/0x10 [ 277.083006][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 277.088030][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 277.094268][ C0] do_sys_poll+0x9a9/0xe90 [ 277.098684][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 277.103641][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.108314][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.113009][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 277.118200][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 277.123391][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 277.128599][ C0] ? set_user_sigmask+0x1e1/0x270 [ 277.133612][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.138978][ C0] ? __seccomp_filter+0x89d/0x1140 [ 277.144095][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 277.148857][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 277.154133][ C0] ? __pfx_do_writev+0x10/0x10 [ 277.158889][ C0] do_syscall_64+0x10b/0xf80 [ 277.163472][ C0] ? clear_bhb_loop+0x40/0x90 [ 277.168141][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.174020][ C0] RIP: 0033:0x7fb98440c407 [ 277.178447][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 277.186843][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 277.194800][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 277.202755][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 277.210707][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 277.218672][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 277.226663][ C0] [ 277.229678][ C0] task:dhcpcd state:S stack:27320 pid:5415 tgid:5415 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 277.241606][ C0] Call Trace: [ 277.244881][ C0] [ 277.247805][ C0] __schedule+0x1295/0x67a0 [ 277.252335][ C0] ? __pfx___schedule+0x10/0x10 [ 277.257182][ C0] ? find_held_lock+0x2b/0x80 [ 277.261862][ C0] ? schedule+0x2bf/0x390 [ 277.266187][ C0] schedule+0xdd/0x390 [ 277.270248][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 277.276309][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.282896][ C0] ? __pfx___pollwait+0x10/0x10 [ 277.287737][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 277.292673][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 277.298907][ C0] do_sys_poll+0x9a9/0xe90 [ 277.303321][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 277.308276][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.312942][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.317637][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 277.322827][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 277.328025][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 277.333214][ C0] ? set_user_sigmask+0x1e1/0x270 [ 277.338233][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.343598][ C0] ? __seccomp_filter+0x89d/0x1140 [ 277.348716][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 277.353476][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 277.358755][ C0] ? __pfx_do_writev+0x10/0x10 [ 277.363511][ C0] do_syscall_64+0x10b/0xf80 [ 277.368096][ C0] ? clear_bhb_loop+0x40/0x90 [ 277.372762][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.378638][ C0] RIP: 0033:0x7fb98440c407 [ 277.383034][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 277.391449][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 277.399406][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 277.407360][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 277.415312][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 277.423268][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 277.431238][ C0] [ 277.434242][ C0] task:dhcpcd state:S stack:27320 pid:5442 tgid:5442 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 277.446147][ C0] Call Trace: [ 277.449408][ C0] [ 277.452328][ C0] __schedule+0x1295/0x67a0 [ 277.456846][ C0] ? __pfx___schedule+0x10/0x10 [ 277.461690][ C0] ? find_held_lock+0x2b/0x80 [ 277.466356][ C0] ? schedule+0x2bf/0x390 [ 277.470682][ C0] schedule+0xdd/0x390 [ 277.474742][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 277.480973][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.487560][ C0] ? __pfx___pollwait+0x10/0x10 [ 277.492424][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 277.497379][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 277.503628][ C0] do_sys_poll+0x9a9/0xe90 [ 277.508050][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 277.513010][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.517680][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.522376][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 277.527568][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 277.532763][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 277.537951][ C0] ? set_user_sigmask+0x1e1/0x270 [ 277.542973][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.548339][ C0] ? __seccomp_filter+0x89d/0x1140 [ 277.553457][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 277.558226][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 277.563507][ C0] ? __pfx_do_writev+0x10/0x10 [ 277.568299][ C0] do_syscall_64+0x10b/0xf80 [ 277.572885][ C0] ? clear_bhb_loop+0x40/0x90 [ 277.577553][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.583433][ C0] RIP: 0033:0x7fb98440c407 [ 277.587836][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 277.596236][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 277.604212][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 277.612174][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 277.620155][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 277.628121][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 277.636104][ C0] [ 277.639107][ C0] task:dhcpcd state:S stack:27016 pid:5445 tgid:5445 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 277.651105][ C0] Call Trace: [ 277.654372][ C0] [ 277.657383][ C0] __schedule+0x1295/0x67a0 [ 277.661902][ C0] ? __pfx___schedule+0x10/0x10 [ 277.666744][ C0] ? find_held_lock+0x2b/0x80 [ 277.671410][ C0] ? schedule+0x2bf/0x390 [ 277.675735][ C0] schedule+0xdd/0x390 [ 277.679796][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 277.686010][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.692614][ C0] ? __pfx___pollwait+0x10/0x10 [ 277.697470][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 277.702417][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 277.708660][ C0] do_sys_poll+0x9a9/0xe90 [ 277.713101][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 277.718062][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.722735][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.727435][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 277.732630][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 277.737837][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 277.743036][ C0] ? set_user_sigmask+0x1e1/0x270 [ 277.748245][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.753797][ C0] ? __seccomp_filter+0x89d/0x1140 [ 277.758973][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 277.763750][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 277.769378][ C0] ? __pfx_do_writev+0x10/0x10 [ 277.774138][ C0] do_syscall_64+0x10b/0xf80 [ 277.778728][ C0] ? clear_bhb_loop+0x40/0x90 [ 277.783399][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.789366][ C0] RIP: 0033:0x7fb98440c407 [ 277.793780][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 277.802188][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 277.810168][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 277.818128][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 277.826086][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 277.834056][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 277.842029][ C0] [ 277.845033][ C0] task:dhcpcd state:S stack:27320 pid:5448 tgid:5448 ppid:5274 task_flags:0x400140 flags:0x00080000 [ 277.856947][ C0] Call Trace: [ 277.860212][ C0] [ 277.863143][ C0] __schedule+0x1295/0x67a0 [ 277.867671][ C0] ? __pfx___schedule+0x10/0x10 [ 277.872520][ C0] ? find_held_lock+0x2b/0x80 [ 277.877194][ C0] ? schedule+0x2bf/0x390 [ 277.881518][ C0] schedule+0xdd/0x390 [ 277.885579][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 277.891642][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.898231][ C0] ? __pfx___pollwait+0x10/0x10 [ 277.903072][ C0] ? unix_dgram_poll+0x3ff/0x780 [ 277.908012][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 277.914247][ C0] do_sys_poll+0x9a9/0xe90 [ 277.918660][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 277.923614][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.928283][ C0] ? __pfx_pollwake+0x10/0x10 [ 277.932978][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 277.938170][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 277.943460][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 277.948648][ C0] ? set_user_sigmask+0x1e1/0x270 [ 277.953664][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.959028][ C0] ? __seccomp_filter+0x89d/0x1140 [ 277.964145][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 277.968907][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 277.974183][ C0] ? __pfx_do_writev+0x10/0x10 [ 277.978939][ C0] do_syscall_64+0x10b/0xf80 [ 277.983525][ C0] ? clear_bhb_loop+0x40/0x90 [ 277.988192][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.994072][ C0] RIP: 0033:0x7fb98440c407 [ 277.998467][ C0] RSP: 002b:00007fff53117ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 278.006863][ C0] RAX: ffffffffffffffda RBX: 00007fb984382780 RCX: 00007fb98440c407 [ 278.014820][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056553321cf90 [ 278.022776][ C0] RBP: 00007fff53118210 R08: 0000000000000008 R09: 0000000000000000 [ 278.030732][ C0] R10: 00007fff53118210 R11: 0000000000000202 R12: 00005654f9d9e5e0 [ 278.038687][ C0] R13: 000056553320bd40 R14: 0000000000000000 R15: 00007fff53117fc0 [ 278.046655][ C0] [ 278.049655][ C0] task:sshd-session state:S stack:25112 pid:5633 tgid:5633 ppid:5364 task_flags:0x400000 flags:0x00080000 [ 278.061558][ C0] Call Trace: [ 278.064825][ C0] [ 278.067744][ C0] __schedule+0x1295/0x67a0 [ 278.072257][ C0] ? __pfx___schedule+0x10/0x10 [ 278.077097][ C0] ? find_held_lock+0x2b/0x80 [ 278.081763][ C0] ? schedule+0x2bf/0x390 [ 278.086090][ C0] schedule+0xdd/0x390 [ 278.090148][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 278.096205][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 278.102780][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 278.108591][ C0] ? unix_poll+0x39e/0x450 [ 278.113001][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 278.119258][ C0] do_sys_poll+0x9a9/0xe90 [ 278.123675][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 278.128600][ C0] ? find_held_lock+0x2b/0x80 [ 278.133261][ C0] ? page_table_check_set+0x477/0x920 [ 278.138645][ C0] ? free_swap_cache+0x93/0x490 [ 278.143497][ C0] ? __pfx_pollwake+0x10/0x10 [ 278.148200][ C0] ? find_held_lock+0x2b/0x80 [ 278.152861][ C0] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 278.159264][ C0] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 278.165684][ C0] ? count_memcg_events_mm.constprop.0+0x109/0x2a0 [ 278.172355][ C0] __x64_sys_poll+0x109/0x420 [ 278.177026][ C0] ? __pfx___x64_sys_poll+0x10/0x10 [ 278.182217][ C0] ? rcu_is_watching+0x12/0xc0 [ 278.186979][ C0] do_syscall_64+0x10b/0xf80 [ 278.191561][ C0] ? clear_bhb_loop+0x40/0x90 [ 278.196235][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.202116][ C0] RIP: 0033:0x7fe797277407 [ 278.206517][ C0] RSP: 002b:00007ffc11445010 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 278.214916][ C0] RAX: ffffffffffffffda RBX: 00007fe79793f300 RCX: 00007fe797277407 [ 278.222873][ C0] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffc11445080 [ 278.230837][ C0] RBP: 0000557bf56861a0 R08: 0000000000000000 R09: 0000000000000000 [ 278.238796][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc11445080 [ 278.246752][ C0] R13: 0000000000000000 R14: 0000557c0e2a7500 R15: 0000000000001602 [ 278.254721][ C0] [ 278.257723][ C0] task:sshd-session state:S stack:26552 pid:5635 tgid:5635 ppid:5633 task_flags:0x400140 flags:0x00080000 [ 278.269639][ C0] Call Trace: [ 278.272907][ C0] [ 278.275825][ C0] __schedule+0x1295/0x67a0 [ 278.280331][ C0] ? __debug_object_init+0x2de/0x3d0 [ 278.285616][ C0] ? __pfx___schedule+0x10/0x10 [ 278.290466][ C0] ? find_held_lock+0x2b/0x80 [ 278.295132][ C0] ? schedule+0x2bf/0x390 [ 278.299456][ C0] schedule+0xdd/0x390 [ 278.303516][ C0] schedule_hrtimeout_range_clock+0x213/0x310 [ 278.309573][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 278.316155][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 278.321352][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 278.327151][ C0] ? __pollwait+0x276/0x470 [ 278.331650][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 278.337886][ C0] do_sys_poll+0x9a9/0xe90 [ 278.342307][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 278.347252][ C0] ? reacquire_held_locks+0xce/0x1e0 [ 278.352621][ C0] ? release_sock+0x21/0x280 [ 278.357199][ C0] ? do_raw_spin_lock+0x128/0x260 [ 278.362223][ C0] ? __pfx_pollwake+0x10/0x10 [ 278.366894][ C0] ? __pfx_pollwake+0x10/0x10 [ 278.371594][ C0] ? __pfx_pollwake+0x10/0x10 [ 278.376265][ C0] ? __pfx_pollwake+0x10/0x10 [ 278.380957][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 278.386150][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 278.391345][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 278.396535][ C0] ? set_user_sigmask+0x1e1/0x270 [ 278.401556][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 278.406919][ C0] ? ktime_get_ts64+0x318/0x420 [ 278.411761][ C0] ? ktime_get_ts64+0x257/0x420 [ 278.416610][ C0] __x64_sys_ppoll+0x2b5/0x350 [ 278.421370][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 278.426647][ C0] ? ksys_write+0x1ac/0x250 [ 278.431137][ C0] ? __pfx_ksys_write+0x10/0x10 [ 278.436001][ C0] ? rcu_is_watching+0x12/0xc0 [ 278.440771][ C0] do_syscall_64+0x10b/0xf80 [ 278.445356][ C0] ? clear_bhb_loop+0x40/0x90 [ 278.450025][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.455905][ C0] RIP: 0033:0x7fe797277407 [ 278.460305][ C0] RSP: 002b:00007ffc11444ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 278.468706][ C0] RAX: ffffffffffffffda RBX: 00007fe79793f300 RCX: 00007fe797277407 [ 278.476667][ C0] RDX: 00007ffc11444af0 RSI: 0000000000000004 RDI: 0000557c0e2afce0 [ 278.484628][ C0] RBP: 00007ffc11444b60 R08: 0000000000000008 R09: 0000000000000000 [ 278.492585][ C0] R10: 00007ffc11444bf0 R11: 0000000000000202 R12: 0000000000000001 [ 278.500539][ C0] R13: 00007ffc11444bf0 R14: 00000000000000b1 R15: 0000000000000004 [ 278.508507][ C0] [ 278.511518][ C0] task:syz-execprog state:S stack:25112 pid:5636 tgid:5636 ppid:5635 task_flags:0x400100 flags:0x00080000 [ 278.523434][ C0] Call Trace: [ 278.526707][ C0] [ 278.529627][ C0] __schedule+0x1295/0x67a0 [ 278.534142][ C0] ? __pfx___schedule+0x10/0x10 [ 278.538986][ C0] ? find_held_lock+0x2b/0x80 [ 278.543657][ C0] ? schedule+0x2bf/0x390 [ 278.547983][ C0] schedule+0xdd/0x390 [ 278.552045][ C0] futex_do_wait+0x88/0x180 [ 278.556543][ C0] __futex_wait+0x1c4/0x300 [ 278.561038][ C0] ? __pfx___futex_wait+0x10/0x10 [ 278.566055][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 278.571341][ C0] ? __might_fault+0xc5/0x140 [ 278.576035][ C0] futex_wait+0xe6/0x370 [ 278.580280][ C0] ? __pfx_futex_wait+0x10/0x10 [ 278.585132][ C0] do_futex+0x1ef/0x350 [ 278.589287][ C0] ? __pfx_do_futex+0x10/0x10 [ 278.593962][ C0] ? __pfx_restore_altstack+0x10/0x10 [ 278.599329][ C0] __x64_sys_futex+0x34f/0x4d0 [ 278.604095][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 278.609382][ C0] ? __do_sys_rt_sigreturn+0x1da/0x2c0 [ 278.614833][ C0] ? rcu_is_watching+0x12/0xc0 [ 278.619691][ C0] do_syscall_64+0x10b/0xf80 [ 278.624286][ C0] ? clear_bhb_loop+0x40/0x90 [ 278.628958][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.634841][ C0] RIP: 0033:0x493de3 [ 278.638729][ C0] RSP: 002b:00007fff1739e350 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 278.647228][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 278.655197][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033bdad8 [ 278.663161][ C0] RBP: 00007fff1739e398 R08: 0000000000000000 R09: 0000000000000000 [ 278.671123][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000ed5e2096008 [ 278.679092][ C0] R13: 0000000000000001 R14: 00000000033bbf40 R15: 0000000000000001 [ 278.687069][ C0] [ 278.690072][ C0] task:syz-execprog state:R running task stack:29016 pid:5637 tgid:5636 ppid:5635 task_flags:0x400040 flags:0x00080000 [ 278.703556][ C0] Call Trace: [ 278.706820][ C0] [ 278.709740][ C0] __schedule+0x1295/0x67a0 [ 278.714255][ C0] ? __pfx___schedule+0x10/0x10 [ 278.719101][ C0] ? find_held_lock+0x2b/0x80 [ 278.723858][ C0] ? schedule+0x2bf/0x390 [ 278.728183][ C0] schedule+0xdd/0x390 [ 278.732242][ C0] futex_do_wait+0x88/0x180 [ 278.736741][ C0] __futex_wait+0x1c4/0x300 [ 278.741320][ C0] ? __pfx___futex_wait+0x10/0x10 [ 278.746335][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 278.751611][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 278.757680][ C0] ? __hrtimer_setup+0x208/0x330 [ 278.762614][ C0] ? ktime_add_safe+0x60/0x70 [ 278.767310][ C0] futex_wait+0xe6/0x370 [ 278.771554][ C0] ? __pfx_futex_wait+0x10/0x10 [ 278.776403][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 278.781611][ C0] do_futex+0x1ef/0x350 [ 278.785766][ C0] ? __pfx_do_futex+0x10/0x10 [ 278.790440][ C0] ? ktime_get+0x22c/0x320 [ 278.794852][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 278.800052][ C0] __x64_sys_futex+0x34f/0x4d0 [ 278.804815][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 278.810102][ C0] ? __x64_sys_nanosleep+0x21d/0x2a0 [ 278.815377][ C0] ? rcu_is_watching+0x12/0xc0 [ 278.820141][ C0] do_syscall_64+0x10b/0xf80 [ 278.824729][ C0] ? clear_bhb_loop+0x40/0x90 [ 278.829395][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.835277][ C0] RIP: 0033:0x493de3 [ 278.839155][ C0] RSP: 002b:00000ed5e208de68 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 278.847549][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 278.855502][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033bf420 [ 278.863457][ C0] RBP: 00000ed5e208deb0 R08: 0000000000000000 R09: 0000000000000000 [ 278.871412][ C0] R10: 00000ed5e208dea0 R11: 0000000000000202 R12: 00000ed5e208dea0 [ 278.879365][ C0] R13: 00000ed5e20a2001 R14: 00000ed5e20345a0 R15: ffffffffffffffff [ 278.887336][ C0] [ 278.890343][ C0] task:syz-execprog state:S stack:26088 pid:5638 tgid:5636 ppid:5635 task_flags:0x400040 flags:0x00080000 [ 278.902249][ C0] Call Trace: [ 278.905511][ C0] [ 278.908426][ C0] __schedule+0x1295/0x67a0 [ 278.912939][ C0] ? __pfx___schedule+0x10/0x10 [ 278.917789][ C0] ? find_held_lock+0x2b/0x80 [ 278.922455][ C0] ? schedule+0x2bf/0x390 [ 278.926784][ C0] schedule+0xdd/0x390 [ 278.930844][ C0] futex_do_wait+0x88/0x180 [ 278.935337][ C0] __futex_wait+0x1c4/0x300 [ 278.939828][ C0] ? __pfx___futex_wait+0x10/0x10 [ 278.944844][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 278.950204][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 278.955477][ C0] ? _raw_spin_unlock_irq+0x44/0x50 [ 278.960665][ C0] ? eventfd_write+0x265/0x680 [ 278.965418][ C0] ? __pfx_eventfd_write+0x10/0x10 [ 278.970522][ C0] futex_wait+0xe6/0x370 [ 278.974752][ C0] ? __pfx_futex_wait+0x10/0x10 [ 278.979599][ C0] ? vfs_write+0x15d/0x1070 [ 278.984096][ C0] ? __pfx_eventfd_write+0x10/0x10 [ 278.989204][ C0] do_futex+0x1ef/0x350 [ 278.993357][ C0] ? __pfx_do_futex+0x10/0x10 [ 278.998037][ C0] __x64_sys_futex+0x34f/0x4d0 [ 279.002800][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 279.008083][ C0] ? ksys_write+0x1ac/0x250 [ 279.012582][ C0] ? rcu_is_watching+0x12/0xc0 [ 279.017345][ C0] do_syscall_64+0x10b/0xf80 [ 279.021928][ C0] ? clear_bhb_loop+0x40/0x90 [ 279.026594][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.032473][ C0] RIP: 0033:0x493de3 [ 279.036347][ C0] RSP: 002b:00000ed5e20bdc90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 279.044744][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 279.052700][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000ed5e20a2960 [ 279.060654][ C0] RBP: 00000ed5e20bdcd8 R08: 0000000000000000 R09: 0000000000000000 [ 279.068607][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000ed5e2096008 [ 279.076560][ C0] R13: 0000000000000001 R14: 00000ed5e2034b40 R15: 0000000000000001 [ 279.084530][ C0] [ 279.087535][ C0] task:syz-execprog state:S stack:27528 pid:5639 tgid:5636 ppid:5635 task_flags:0x400040 flags:0x00080000 [ 279.099442][ C0] Call Trace: [ 279.102705][ C0] [ 279.105620][ C0] __schedule+0x1295/0x67a0 [ 279.110133][ C0] ? __pfx___schedule+0x10/0x10 [ 279.114975][ C0] ? find_held_lock+0x2b/0x80 [ 279.119641][ C0] ? schedule+0x2bf/0x390 [ 279.123967][ C0] schedule+0xdd/0x390 [ 279.128028][ C0] futex_do_wait+0x88/0x180 [ 279.132517][ C0] __futex_wait+0x1c4/0x300 [ 279.137010][ C0] ? __pfx___futex_wait+0x10/0x10 [ 279.142018][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 279.147827][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 279.153103][ C0] ? find_held_lock+0x2b/0x80 [ 279.157766][ C0] ? futex_wake+0x456/0x530 [ 279.162258][ C0] futex_wait+0xe6/0x370 [ 279.166484][ C0] ? __pfx_futex_wait+0x10/0x10 [ 279.171332][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 279.176823][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 279.182281][ C0] do_futex+0x1ef/0x350 [ 279.186436][ C0] ? __pfx_do_futex+0x10/0x10 [ 279.191109][ C0] ? find_held_lock+0x2b/0x80 [ 279.195775][ C0] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 279.202188][ C0] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 279.208594][ C0] __x64_sys_futex+0x34f/0x4d0 [ 279.213359][ C0] ? exc_page_fault+0x6f/0xd0 [ 279.218030][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 279.223314][ C0] ? rcu_is_watching+0x12/0xc0 [ 279.228080][ C0] do_syscall_64+0x10b/0xf80 [ 279.232662][ C0] ? clear_bhb_loop+0x40/0x90 [ 279.237329][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.243209][ C0] RIP: 0033:0x493de3 [ 279.247085][ C0] RSP: 002b:00000ed5e25036e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 279.255481][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 279.263435][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033dfd80 [ 279.271391][ C0] RBP: 00000ed5e2503728 R08: 0000000000000000 R09: 0000000000000000 [ 279.279346][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000ed5e20b9ce8 [ 279.287302][ C0] R13: 00000ed5e47fdd00 R14: 00000ed5e5f325a0 R15: ffffffffffffffff [ 279.295272][ C0] [ 279.298279][ C0] task:syz-execprog state:R running task stack:26520 pid:5640 tgid:5636 ppid:5635 task_flags:0x400040 flags:0x00080000 [ 279.311752][ C0] Call Trace: [ 279.315012][ C0] [ 279.317926][ C0] __schedule+0x1295/0x67a0 [ 279.322432][ C0] ? __debug_object_init+0x2de/0x3d0 [ 279.327722][ C0] ? __pfx___schedule+0x10/0x10 [ 279.332561][ C0] ? find_held_lock+0x2b/0x80 [ 279.337228][ C0] ? schedule+0x2bf/0x390 [ 279.341551][ C0] schedule+0xdd/0x390 [ 279.345612][ C0] schedule_hrtimeout_range_clock+0x213/0x310 [ 279.351668][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 279.358248][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 279.363442][ C0] ? ktime_get+0x22c/0x320 [ 279.367849][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 279.373041][ C0] ? ktime_get+0x23e/0x320 [ 279.377446][ C0] do_epoll_wait+0xdc3/0x1020 [ 279.382118][ C0] ? security_file_permission+0x76/0x210 [ 279.387760][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 279.392917][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 279.399258][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 279.404886][ C0] ? set_user_sigmask+0x1e1/0x270 [ 279.409937][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 279.415321][ C0] do_compat_epoll_pwait.part.0+0x26/0x1b0 [ 279.421129][ C0] __x64_sys_epoll_pwait+0x20b/0x320 [ 279.426412][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 279.432216][ C0] ? ksys_read+0x1ac/0x250 [ 279.436618][ C0] ? __pfx_ksys_read+0x10/0x10 [ 279.441388][ C0] ? rcu_is_watching+0x12/0xc0 [ 279.446151][ C0] do_syscall_64+0x10b/0xf80 [ 279.450738][ C0] ? clear_bhb_loop+0x40/0x90 [ 279.455405][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.461283][ C0] RIP: 0033:0x40d3ce [ 279.465277][ C0] RSP: 002b:00000ed5e204b668 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 279.473852][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040d3ce [ 279.481926][ C0] RDX: 0000000000000080 RSI: 00000ed5e204b6fc RDI: 0000000000000004 [ 279.489881][ C0] RBP: 00000ed5e204b6b0 R08: 0000000000000000 R09: 0000000000000000 [ 279.497845][ C0] R10: 0000000000000116 R11: 0000000000000246 R12: 00000ed5e204b740 [ 279.505806][ C0] R13: 0000000000000001 R14: 00000ed5e237a960 R15: 0000000000000001 [ 279.513782][ C0] [ 279.516794][ C0] task:syz-execprog state:S stack:26856 pid:5641 tgid:5636 ppid:5635 task_flags:0x400040 flags:0x00080000 [ 279.528791][ C0] Call Trace: [ 279.532055][ C0] [ 279.534971][ C0] __schedule+0x1295/0x67a0 [ 279.539489][ C0] ? __pfx___schedule+0x10/0x10 [ 279.544329][ C0] ? find_held_lock+0x2b/0x80 [ 279.548995][ C0] ? schedule+0x2bf/0x390 [ 279.553319][ C0] schedule+0xdd/0x390 [ 279.557381][ C0] futex_do_wait+0x88/0x180 [ 279.561906][ C0] __futex_wait+0x1c4/0x300 [ 279.566399][ C0] ? __pfx___futex_wait+0x10/0x10 [ 279.571421][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 279.577222][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 279.582499][ C0] ? find_held_lock+0x2b/0x80 [ 279.587166][ C0] ? futex_wake+0x456/0x530 [ 279.591662][ C0] futex_wait+0xe6/0x370 [ 279.595896][ C0] ? __pfx_futex_wait+0x10/0x10 [ 279.600765][ C0] do_futex+0x1ef/0x350 [ 279.604939][ C0] ? __pfx_do_futex+0x10/0x10 [ 279.609668][ C0] __x64_sys_futex+0x34f/0x4d0 [ 279.614443][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 279.619739][ C0] ? rcu_is_watching+0x12/0xc0 [ 279.624506][ C0] do_syscall_64+0x10b/0xf80 [ 279.629113][ C0] ? clear_bhb_loop+0x40/0x90 [ 279.633786][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.639669][ C0] RIP: 0033:0x493de3 [ 279.643551][ C0] RSP: 002b:00000ed5e2047e38 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 279.651949][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 279.659907][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000ed5e22f6960 [ 279.667876][ C0] RBP: 00000ed5e2047e80 R08: 0000000000000000 R09: 0000000000000000 [ 279.675854][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000045ce80 [ 279.683814][ C0] R13: 00000ed5e216d7a0 R14: 00000ed5e237ad20 R15: ffffffffffffffff [ 279.691801][ C0] [ 279.694804][ C0] task:syz-execprog state:S stack:29704 pid:5644 tgid:5636 ppid:5635 task_flags:0x400040 flags:0x00080000 [ 279.706732][ C0] Call Trace: [ 279.710033][ C0] [ 279.712953][ C0] __schedule+0x1295/0x67a0 [ 279.717467][ C0] ? __pfx___schedule+0x10/0x10 [ 279.722307][ C0] ? find_held_lock+0x2b/0x80 [ 279.726973][ C0] ? schedule+0x2bf/0x390 [ 279.731314][ C0] schedule+0xdd/0x390 [ 279.735396][ C0] futex_do_wait+0x88/0x180 [ 279.739917][ C0] __futex_wait+0x1c4/0x300 [ 279.744416][ C0] ? __pfx___futex_wait+0x10/0x10 [ 279.749430][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 279.754712][ C0] ? find_held_lock+0x2b/0x80 [ 279.759382][ C0] ? find_held_lock+0x2b/0x80 [ 279.764073][ C0] ? __handle_mm_fault+0x1293/0x2a00 [ 279.769382][ C0] futex_wait+0xe6/0x370 [ 279.773627][ C0] ? __pfx_futex_wait+0x10/0x10 [ 279.778489][ C0] do_futex+0x1ef/0x350 [ 279.782730][ C0] ? __pfx_do_futex+0x10/0x10 [ 279.787413][ C0] ? rcu_is_watching+0x12/0xc0 [ 279.792188][ C0] __x64_sys_futex+0x34f/0x4d0 [ 279.796957][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 279.802240][ C0] ? __task_pid_nr_ns+0x1ca/0x510 [ 279.807260][ C0] ? __task_pid_nr_ns+0x1ca/0x510 [ 279.812285][ C0] ? rcu_is_watching+0x12/0xc0 [ 279.817086][ C0] do_syscall_64+0x10b/0xf80 [ 279.821678][ C0] ? clear_bhb_loop+0x40/0x90 [ 279.826349][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.832249][ C0] RIP: 0033:0x493de3 [ 279.836130][ C0] RSP: 002b:00000ed5e3a99ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 279.844530][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 279.852485][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033dfb58 [ 279.860528][ C0] RBP: 00000ed5e3a99f38 R08: 0000000000000000 R09: 0000000000000000 [ 279.868510][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000490720 [ 279.876466][ C0] R13: 00000ed5e5f34008 R14: 00000ed5e5f323c0 R15: ffffffffffffffff [ 279.884437][ C0] [ 279.887442][ C0] task:syz-executor state:R running task stack:23080 pid:5643 tgid:5643 ppid:5636 task_flags:0x400100 flags:0x00080000 [ 279.900914][ C0] Call Trace: [ 279.904180][ C0] [ 279.907100][ C0] __schedule+0x1295/0x67a0 [ 279.911607][ C0] ? __debug_object_init+0x2de/0x3d0 [ 279.916901][ C0] ? __pfx___schedule+0x10/0x10 [ 279.921747][ C0] ? find_held_lock+0x2b/0x80 [ 279.926412][ C0] ? schedule+0x2bf/0x390 [ 279.930738][ C0] schedule+0xdd/0x390 [ 279.934799][ C0] schedule_hrtimeout_range_clock+0x213/0x310 [ 279.940860][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 279.947443][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 279.952652][ C0] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 279.958892][ C0] do_select+0x13a3/0x1850 [ 279.963316][ C0] ? __pfx_do_select+0x10/0x10 [ 279.968081][ C0] ? __pfx_pollwake+0x10/0x10 [ 279.972751][ C0] ? __pfx_pollwake+0x10/0x10 [ 279.977419][ C0] ? __pfx_pollwake+0x10/0x10 [ 279.982088][ C0] ? __pfx_pollwake+0x10/0x10 [ 279.986756][ C0] ? __pfx_pollwake+0x10/0x10 [ 279.991424][ C0] ? __pfx_pollwake+0x10/0x10 [ 279.996091][ C0] ? __pfx_pollwake+0x10/0x10 [ 280.000758][ C0] ? __pfx_pollwake+0x10/0x10 [ 280.005438][ C0] ? __pfx_pollwake+0x10/0x10 [ 280.010113][ C0] ? find_held_lock+0x2b/0x80 [ 280.014780][ C0] ? __might_fault+0xc5/0x140 [ 280.019488][ C0] ? __might_fault+0xc5/0x140 [ 280.024175][ C0] ? core_sys_select+0x55b/0xbb0 [ 280.029105][ C0] core_sys_select+0x55b/0xbb0 [ 280.033866][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 280.039167][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 280.044537][ C0] ? ktime_get_ts64+0x318/0x420 [ 280.049383][ C0] ? ktime_get_ts64+0x257/0x420 [ 280.054228][ C0] do_pselect.constprop.0+0x238/0x270 [ 280.059596][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 280.065485][ C0] ? ksys_read+0x1ac/0x250 [ 280.069894][ C0] __x64_sys_pselect6+0x149/0x1c0 [ 280.074916][ C0] do_syscall_64+0x10b/0xf80 [ 280.079506][ C0] ? clear_bhb_loop+0x40/0x90 [ 280.084178][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.090061][ C0] RIP: 0033:0x7fda0eb57fd7 [ 280.094543][ C0] RSP: 002b:00007fffe1a63be0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 280.102944][ C0] RAX: ffffffffffffffda RBX: 0000555580dbf540 RCX: 00007fda0eb57fd7 [ 280.110989][ C0] RDX: 0000000000000000 RSI: 00007fffe1a63d00 RDI: 0000000000000025 [ 280.118956][ C0] RBP: 00007fffe1a64160 R08: 00007fffe1a63c20 R09: 00007fffe1a63c30 [ 280.126956][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffe1a63fa0 [ 280.134945][ C0] R13: 00007fffe1a63d90 R14: 585858582e7a7973 R15: 00007fffe1a641d0 [ 280.142943][ C0] [ 280.145947][ C0] task:udevd state:R running task stack:27704 pid:5647 tgid:5647 ppid:4978 task_flags:0x400140 flags:0x00080000 [ 280.159425][ C0] Call Trace: [ 280.162687][ C0] [ 280.165633][ C0] __schedule+0x1295/0x67a0 [ 280.170157][ C0] ? __pfx___schedule+0x10/0x10 [ 280.175019][ C0] ? find_held_lock+0x2b/0x80 [ 280.179692][ C0] ? schedule+0x2bf/0x390 [ 280.184018][ C0] schedule+0xdd/0x390 [ 280.188080][ C0] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 280.194148][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 280.200730][ C0] ? do_epoll_wait+0xb49/0x1020 [ 280.205575][ C0] ? rcu_is_watching+0x12/0xc0 [ 280.210345][ C0] do_epoll_wait+0xdc3/0x1020 [ 280.215029][ C0] ? __pfx_sock_write_iter+0x10/0x10 [ 280.220323][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 280.225433][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 280.231768][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 280.236971][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 280.242685][ C0] ? ksys_write+0x1ac/0x250 [ 280.247178][ C0] ? __pfx_ksys_write+0x10/0x10 [ 280.252029][ C0] ? rcu_is_watching+0x12/0xc0 [ 280.256801][ C0] do_syscall_64+0x10b/0xf80 [ 280.261386][ C0] ? clear_bhb_loop+0x40/0x90 [ 280.266054][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.271939][ C0] RIP: 0033:0x7f8c6daa7407 [ 280.276341][ C0] RSP: 002b:00007ffe3ebd8fa0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 280.284828][ C0] RAX: ffffffffffffffda RBX: 00007f8c6e1b5880 RCX: 00007f8c6daa7407 [ 280.292872][ C0] RDX: 0000000000000004 RSI: 00007ffe3ebd9030 RDI: 0000000000000004 [ 280.300829][ C0] RBP: 000055e1108672c0 R08: 0000000000000000 R09: 0000000000000000 [ 280.308783][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055e110b1c6f0 [ 280.316744][ C0] R13: 00007ffe3ebd9030 R14: 0000000000000000 R15: 0000000000000000 [ 280.324720][ C0] [ 280.327730][ C0] task:udevd state:D stack:27144 pid:5648 tgid:5648 ppid:4978 task_flags:0x400140 flags:0x00080000 [ 280.339639][ C0] Call Trace: [ 280.342900][ C0] [ 280.345827][ C0] __schedule+0x1295/0x67a0 [ 280.350342][ C0] ? __pfx___schedule+0x10/0x10 [ 280.355184][ C0] ? find_held_lock+0x2b/0x80 [ 280.359856][ C0] ? schedule+0x2bf/0x390 [ 280.364182][ C0] schedule+0xdd/0x390 [ 280.368245][ C0] schedule_preempt_disabled+0x13/0x30 [ 280.373698][ C0] rwsem_down_read_slowpath+0x5af/0xb40 [ 280.379233][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 280.385327][ C0] ? __pfx___might_resched+0x10/0x10 [ 280.390613][ C0] down_read+0xed/0x450 [ 280.394756][ C0] ? find_held_lock+0x2b/0x80 [ 280.399421][ C0] ? __pfx_down_read+0x10/0x10 [ 280.404171][ C0] ? kernfs_root+0xee/0x2a0 [ 280.408677][ C0] kernfs_dop_revalidate+0xa5/0x7e0 [ 280.413878][ C0] lookup_fast+0x3c7/0x600 [ 280.418297][ C0] ? inode_permission+0x374/0x620 [ 280.423322][ C0] link_path_walk+0x7d4/0x1cc0 [ 280.428096][ C0] path_lookupat+0x74/0xc40 [ 280.432590][ C0] ? do_getname+0x35/0x390 [ 280.437036][ C0] ? vfs_fstatat+0xd0/0xe0 [ 280.441449][ C0] filename_lookup+0x202/0x590 [ 280.446229][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 280.451524][ C0] ? find_held_lock+0x2b/0x80 [ 280.456190][ C0] ? __might_fault+0xc5/0x140 [ 280.460863][ C0] ? __might_fault+0xc5/0x140 [ 280.465549][ C0] vfs_statx+0xff/0x3f0 [ 280.469729][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 280.474512][ C0] ? do_getname+0x191/0x390 [ 280.479042][ C0] vfs_fstatat+0x77/0xe0 [ 280.483286][ C0] __do_sys_newfstatat+0x9d/0x120 [ 280.488306][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 280.493956][ C0] ? rcu_is_watching+0x12/0xc0 [ 280.498740][ C0] do_syscall_64+0x10b/0xf80 [ 280.503339][ C0] ? clear_bhb_loop+0x40/0x90 [ 280.508012][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.513901][ C0] RIP: 0033:0x7f8c6db11b0a [ 280.518311][ C0] RSP: 002b:00007ffe3ebd3918 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 280.526721][ C0] RAX: ffffffffffffffda RBX: 00007ffe3ebd3db0 RCX: 00007f8c6db11b0a [ 280.534693][ C0] RDX: 00007ffe3ebd3920 RSI: 00007ffe3ebd3db0 RDI: 00000000ffffff9c [ 280.542684][ C0] RBP: 000055e1108672c0 R08: 0000000000000000 R09: 0000000000000020 [ 280.550638][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe3ebd39b0 [ 280.558594][ C0] R13: 00007ffe3ebd41e5 R14: 000055e0ff591ca4 R15: 000055e0ff591bcc [ 280.566574][ C0] [ 280.569577][ C0] task:udevd state:D stack:27576 pid:5649 tgid:5649 ppid:4978 task_flags:0x400140 flags:0x00080000 [ 280.581488][ C0] Call Trace: [ 280.584748][ C0] [ 280.587664][ C0] __schedule+0x1295/0x67a0 [ 280.592182][ C0] ? __pfx___schedule+0x10/0x10 [ 280.597025][ C0] ? find_held_lock+0x2b/0x80 [ 280.601691][ C0] ? schedule+0x2bf/0x390 [ 280.606019][ C0] schedule+0xdd/0x390 [ 280.610078][ C0] schedule_preempt_disabled+0x13/0x30 [ 280.615532][ C0] rwsem_down_read_slowpath+0x5af/0xb40 [ 280.621072][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 280.627152][ C0] ? __pfx___might_resched+0x10/0x10 [ 280.632451][ C0] down_read+0xed/0x450 [ 280.636599][ C0] ? find_held_lock+0x2b/0x80 [ 280.641277][ C0] ? __pfx_down_read+0x10/0x10 [ 280.646034][ C0] ? kernfs_root+0xee/0x2a0 [ 280.650548][ C0] kernfs_dop_revalidate+0xa5/0x7e0 [ 280.655748][ C0] lookup_fast+0x3c7/0x600 [ 280.660165][ C0] ? inode_permission+0x374/0x620 [ 280.665221][ C0] link_path_walk+0x7d4/0x1cc0 [ 280.670001][ C0] path_openat+0x1be/0x31a0 [ 280.674506][ C0] ? kasan_save_stack+0x3f/0x50 [ 280.679347][ C0] ? kasan_save_stack+0x30/0x50 [ 280.684182][ C0] ? kasan_save_track+0x14/0x30 [ 280.689042][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 280.694706][ C0] ? __pfx_path_openat+0x10/0x10 [ 280.699665][ C0] do_file_open+0x20e/0x430 [ 280.704176][ C0] ? __pfx_do_file_open+0x10/0x10 [ 280.709220][ C0] ? alloc_fd+0x476/0x790 [ 280.713552][ C0] ? do_getname+0x191/0x390 [ 280.718059][ C0] do_sys_openat2+0x10d/0x1e0 [ 280.722755][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 280.727982][ C0] ? __sys_recvmsg+0x18c/0x220 [ 280.732749][ C0] ? __pfx___sys_recvmsg+0x10/0x10 [ 280.737858][ C0] __x64_sys_openat+0x12d/0x210 [ 280.742719][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 280.748092][ C0] ? rcu_is_watching+0x12/0xc0 [ 280.752958][ C0] do_syscall_64+0x10b/0xf80 [ 280.757547][ C0] ? clear_bhb_loop+0x40/0x90 [ 280.762223][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.768104][ C0] RIP: 0033:0x7f8c6daa7407 [ 280.772505][ C0] RSP: 002b:00007ffe3ebd04e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 280.780907][ C0] RAX: ffffffffffffffda RBX: 00007f8c6e1b5880 RCX: 00007f8c6daa7407 [ 280.788871][ C0] RDX: 0000000000080000 RSI: 00007ffe3ebd0660 RDI: ffffffffffffff9c [ 280.796828][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 280.804783][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e0ff58a7f5 [ 280.812741][ C0] R13: 000055e0ff58a7f5 R14: 0000000000000001 R15: 000055e0ff5a5140 [ 280.820722][ C0] [ 280.823745][ C0] task:udevd state:D stack:25928 pid:5650 tgid:5650 ppid:4978 task_flags:0x400140 flags:0x00080000 [ 280.835666][ C0] Call Trace: [ 280.838934][ C0] [ 280.841859][ C0] __schedule+0x1295/0x67a0 [ 280.846373][ C0] ? __pfx___schedule+0x10/0x10 [ 280.851218][ C0] ? find_held_lock+0x2b/0x80 [ 280.855883][ C0] ? schedule+0x2bf/0x390 [ 280.860213][ C0] schedule+0xdd/0x390 [ 280.864274][ C0] schedule_preempt_disabled+0x13/0x30 [ 280.869723][ C0] rwsem_down_read_slowpath+0x5af/0xb40 [ 280.875272][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 280.881333][ C0] ? __pfx___might_resched+0x10/0x10 [ 280.886620][ C0] down_read+0xed/0x450 [ 280.890770][ C0] ? find_held_lock+0x2b/0x80 [ 280.895434][ C0] ? __pfx_down_read+0x10/0x10 [ 280.900180][ C0] ? kernfs_root+0xee/0x2a0 [ 280.904681][ C0] kernfs_dop_revalidate+0xa5/0x7e0 [ 280.909875][ C0] lookup_fast+0x3c7/0x600 [ 280.914280][ C0] ? inode_permission+0x374/0x620 [ 280.919302][ C0] link_path_walk+0x7d4/0x1cc0 [ 280.924076][ C0] path_openat+0x1be/0x31a0 [ 280.928587][ C0] ? kasan_save_stack+0x3f/0x50 [ 280.933512][ C0] ? kasan_save_stack+0x30/0x50 [ 280.938348][ C0] ? kasan_save_track+0x14/0x30 [ 280.943183][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 280.948821][ C0] ? __pfx_path_openat+0x10/0x10 [ 280.953761][ C0] do_file_open+0x20e/0x430 [ 280.958259][ C0] ? __pfx_do_file_open+0x10/0x10 [ 280.963292][ C0] ? alloc_fd+0x476/0x790 [ 280.967618][ C0] ? do_getname+0x191/0x390 [ 280.972120][ C0] do_sys_openat2+0x10d/0x1e0 [ 280.976822][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 280.982018][ C0] ? __sys_recvmsg+0x18c/0x220 [ 280.986773][ C0] ? __pfx___sys_recvmsg+0x10/0x10 [ 280.991873][ C0] __x64_sys_openat+0x12d/0x210 [ 280.996722][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 281.002092][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.006856][ C0] do_syscall_64+0x10b/0xf80 [ 281.011439][ C0] ? clear_bhb_loop+0x40/0x90 [ 281.016110][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.021995][ C0] RIP: 0033:0x7f8c6daa7407 [ 281.026745][ C0] RSP: 002b:00007ffe3ebd04e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 281.035157][ C0] RAX: ffffffffffffffda RBX: 00007f8c6e1b5880 RCX: 00007f8c6daa7407 [ 281.043119][ C0] RDX: 0000000000080000 RSI: 00007ffe3ebd0660 RDI: ffffffffffffff9c [ 281.051076][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 281.059030][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e0ff58a7f5 [ 281.066991][ C0] R13: 000055e0ff58a7f5 R14: 0000000000000001 R15: 000055e0ff5a5140 [ 281.074965][ C0] [ 281.077972][ C0] task:kworker/u9:2 state:I stack:29592 pid:5660 tgid:5660 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 281.089972][ C0] Workqueue: 0x0 (hci0) [ 281.094213][ C0] Call Trace: [ 281.097475][ C0] [ 281.100395][ C0] __schedule+0x1295/0x67a0 [ 281.104900][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.109671][ C0] ? __pfx___schedule+0x10/0x10 [ 281.114513][ C0] ? find_held_lock+0x2b/0x80 [ 281.119178][ C0] ? schedule+0x2bf/0x390 [ 281.123505][ C0] schedule+0xdd/0x390 [ 281.127566][ C0] ? worker_thread+0x4c0/0xe50 [ 281.132326][ C0] worker_thread+0x53b/0xe50 [ 281.136922][ C0] ? kthread+0x13a/0x450 [ 281.141156][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.146267][ C0] kthread+0x370/0x450 [ 281.150328][ C0] ? __pfx_kthread+0x10/0x10 [ 281.154912][ C0] ret_from_fork+0x72b/0xd50 [ 281.159499][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 281.164641][ C0] ? __switch_to+0x800/0x1100 [ 281.169321][ C0] ? __pfx_kthread+0x10/0x10 [ 281.173903][ C0] ret_from_fork_asm+0x1a/0x30 [ 281.178673][ C0] [ 281.181682][ C0] task:kworker/0:3 state:I stack:23880 pid:5711 tgid:5711 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 281.193674][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 281.198608][ C0] Call Trace: [ 281.201876][ C0] [ 281.204818][ C0] __schedule+0x1295/0x67a0 [ 281.209330][ C0] ? __pfx___schedule+0x10/0x10 [ 281.214169][ C0] ? find_held_lock+0x2b/0x80 [ 281.218834][ C0] ? schedule+0x2bf/0x390 [ 281.223164][ C0] schedule+0xdd/0x390 [ 281.227231][ C0] ? worker_thread+0x4c0/0xe50 [ 281.232006][ C0] worker_thread+0x53b/0xe50 [ 281.236601][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.241709][ C0] ? kthread+0x13a/0x450 [ 281.245947][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.251049][ C0] kthread+0x370/0x450 [ 281.255110][ C0] ? __pfx_kthread+0x10/0x10 [ 281.259693][ C0] ret_from_fork+0x72b/0xd50 [ 281.264282][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 281.269386][ C0] ? __switch_to+0x800/0x1100 [ 281.274060][ C0] ? __pfx_kthread+0x10/0x10 [ 281.278644][ C0] ret_from_fork_asm+0x1a/0x30 [ 281.283419][ C0] [ 281.286425][ C0] task:kworker/0:4 state:R running task stack:25496 pid:5758 tgid:5758 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 281.300024][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 281.304961][ C0] Call Trace: [ 281.308224][ C0] [ 281.311153][ C0] __schedule+0x1295/0x67a0 [ 281.315668][ C0] ? __pfx___schedule+0x10/0x10 [ 281.320509][ C0] ? find_held_lock+0x2b/0x80 [ 281.325174][ C0] ? schedule+0x2bf/0x390 [ 281.329508][ C0] schedule+0xdd/0x390 [ 281.333569][ C0] ? worker_thread+0x4c0/0xe50 [ 281.338337][ C0] worker_thread+0x53b/0xe50 [ 281.342934][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.348052][ C0] ? kthread+0x13a/0x450 [ 281.352289][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.357395][ C0] kthread+0x370/0x450 [ 281.361547][ C0] ? __pfx_kthread+0x10/0x10 [ 281.366129][ C0] ret_from_fork+0x72b/0xd50 [ 281.370713][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 281.375835][ C0] ? __switch_to+0x800/0x1100 [ 281.380506][ C0] ? __pfx_kthread+0x10/0x10 [ 281.385097][ C0] ret_from_fork_asm+0x1a/0x30 [ 281.389868][ C0] [ 281.392873][ C0] task:kworker/1:4 state:R running task stack:25896 pid:5759 tgid:5759 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 281.406437][ C0] Workqueue: usb_hub_wq hub_event [ 281.411460][ C0] Call Trace: [ 281.414721][ C0] [ 281.417639][ C0] __schedule+0x1295/0x67a0 [ 281.422137][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 281.427348][ C0] ? __pfx___schedule+0x10/0x10 [ 281.432191][ C0] ? find_held_lock+0x2b/0x80 [ 281.436857][ C0] ? schedule+0x2bf/0x390 [ 281.441185][ C0] schedule+0xdd/0x390 [ 281.445251][ C0] schedule_timeout+0x127/0x280 [ 281.450094][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 281.455458][ C0] ? __pfx_process_timeout+0x10/0x10 [ 281.460740][ C0] ? mark_held_locks+0x40/0x70 [ 281.465500][ C0] __wait_for_common+0x2e7/0x4c0 [ 281.470438][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 281.475805][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 281.481269][ C0] usb_start_wait_urb+0x2ae/0x580 [ 281.486287][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 281.491831][ C0] ? __asan_memset+0x23/0x50 [ 281.496418][ C0] usb_control_msg+0x328/0x4b0 [ 281.501183][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 281.506468][ C0] get_bMaxPacketSize0.constprop.0+0xd0/0x1f0 [ 281.512619][ C0] hub_port_init+0x642/0x37f0 [ 281.517298][ C0] hub_event+0x2f27/0x4af0 [ 281.521729][ C0] ? __pfx_hub_event+0x10/0x10 [ 281.526486][ C0] ? assoc_array_insert+0xc10/0x32c0 [ 281.531778][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.536542][ C0] process_one_work+0xa0e/0x1980 [ 281.541484][ C0] ? __pfx_process_one_work+0x10/0x10 [ 281.546863][ C0] ? __pfx_hub_event+0x10/0x10 [ 281.551630][ C0] worker_thread+0x5ef/0xe50 [ 281.556221][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.561327][ C0] ? kthread+0x13a/0x450 [ 281.565558][ C0] ? __pfx_worker_thread+0x10/0x10 [ 281.570660][ C0] kthread+0x370/0x450 [ 281.574737][ C0] ? __pfx_kthread+0x10/0x10 [ 281.579321][ C0] ret_from_fork+0x72b/0xd50 [ 281.583913][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 281.589020][ C0] ? __switch_to+0x800/0x1100 [ 281.593691][ C0] ? __pfx_kthread+0x10/0x10 [ 281.598270][ C0] ret_from_fork_asm+0x1a/0x30 [ 281.603041][ C0] [ 281.606043][ C0] task:syz-executor state:S stack:27096 pid:5762 tgid:5762 ppid:5643 task_flags:0x400100 flags:0x00080000 [ 281.617950][ C0] Call Trace: [ 281.621215][ C0] [ 281.624139][ C0] __schedule+0x1295/0x67a0 [ 281.628645][ C0] ? find_held_lock+0x2b/0x80 [ 281.633308][ C0] ? __do_wait+0x3c3/0x8b0 [ 281.637720][ C0] ? __pfx___schedule+0x10/0x10 [ 281.642566][ C0] ? find_held_lock+0x2b/0x80 [ 281.647244][ C0] ? schedule+0x2bf/0x390 [ 281.651590][ C0] schedule+0xdd/0x390 [ 281.655677][ C0] do_wait+0x1a7/0x580 [ 281.659748][ C0] kernel_wait4+0x16d/0x280 [ 281.664253][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 281.669273][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 281.674903][ C0] __do_sys_wait4+0x161/0x170 [ 281.679570][ C0] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 281.685283][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 281.690477][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.695255][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.700017][ C0] do_syscall_64+0x10b/0xf80 [ 281.704605][ C0] ? clear_bhb_loop+0x40/0x90 [ 281.709275][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.715161][ C0] RIP: 0033:0x7f5cd7557fd7 [ 281.719579][ C0] RSP: 002b:00007ffc4e7a9dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 281.728063][ C0] RAX: ffffffffffffffda RBX: 000055556402e500 RCX: 00007f5cd7557fd7 [ 281.736020][ C0] RDX: 0000000040000000 RSI: 00007ffc4e7a9e1c RDI: ffffffffffffffff [ 281.744002][ C0] RBP: 00007ffc4e7a9e1c R08: 0000000000000000 R09: 0000000000000000 [ 281.752047][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc4e7a9e98 [ 281.760010][ C0] R13: 0000000000000002 R14: 00007ffc4e7aa078 R15: 0000000000000000 [ 281.768420][ C0] [ 281.771428][ C0] task:syz-executor state:S stack:27096 pid:5763 tgid:5763 ppid:5643 task_flags:0x400100 flags:0x00080000 [ 281.783355][ C0] Call Trace: [ 281.786628][ C0] [ 281.789546][ C0] __schedule+0x1295/0x67a0 [ 281.794055][ C0] ? find_held_lock+0x2b/0x80 [ 281.798720][ C0] ? __do_wait+0x3c3/0x8b0 [ 281.803133][ C0] ? __pfx___schedule+0x10/0x10 [ 281.807975][ C0] ? find_held_lock+0x2b/0x80 [ 281.812640][ C0] ? schedule+0x2bf/0x390 [ 281.816966][ C0] schedule+0xdd/0x390 [ 281.821031][ C0] do_wait+0x1a7/0x580 [ 281.825097][ C0] kernel_wait4+0x16d/0x280 [ 281.829590][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 281.834605][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 281.840233][ C0] __do_sys_wait4+0x161/0x170 [ 281.844898][ C0] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 281.850615][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 281.855807][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.860586][ C0] ? rcu_is_watching+0x12/0xc0 [ 281.865348][ C0] do_syscall_64+0x10b/0xf80 [ 281.869934][ C0] ? clear_bhb_loop+0x40/0x90 [ 281.874606][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.880487][ C0] RIP: 0033:0x7f7a9eb57fd7 [ 281.884885][ C0] RSP: 002b:00007fffdcda5b10 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 281.893282][ C0] RAX: ffffffffffffffda RBX: 000055558fc36500 RCX: 00007f7a9eb57fd7 [ 281.901235][ C0] RDX: 0000000040000000 RSI: 00007fffdcda5b6c RDI: ffffffffffffffff [ 281.909187][ C0] RBP: 00007fffdcda5b6c R08: 0000000000000000 R09: 0000000000000000 [ 281.917140][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdcda5be8 [ 281.925121][ C0] R13: 0000000000000002 R14: 00007fffdcda5dc8 R15: 0000000000000000 [ 281.933089][ C0] [ 281.936091][ C0] task:syz-executor state:S stack:26768 pid:5764 tgid:5764 ppid:5643 task_flags:0x400100 flags:0x00080000 [ 281.947996][ C0] Call Trace: [ 281.951262][ C0] [ 281.954181][ C0] __schedule+0x1295/0x67a0 [ 281.958684][ C0] ? find_held_lock+0x2b/0x80 [ 281.963376][ C0] ? __do_wait+0x3c3/0x8b0 [ 281.967790][ C0] ? __pfx___schedule+0x10/0x10 [ 281.972629][ C0] ? find_held_lock+0x2b/0x80 [ 281.977290][ C0] ? schedule+0x2bf/0x390 [ 281.981611][ C0] schedule+0xdd/0x390 [ 281.985671][ C0] do_wait+0x1a7/0x580 [ 281.989731][ C0] kernel_wait4+0x16d/0x280 [ 281.994223][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 281.999239][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 282.004866][ C0] __do_sys_wait4+0x161/0x170 [ 282.009529][ C0] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 282.015240][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 282.020425][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.025204][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.029995][ C0] do_syscall_64+0x10b/0xf80 [ 282.034578][ C0] ? clear_bhb_loop+0x40/0x90 [ 282.039245][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.045122][ C0] RIP: 0033:0x7fcba9f57fd7 [ 282.049517][ C0] RSP: 002b:00007fff4ef9a740 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 282.057918][ C0] RAX: ffffffffffffffda RBX: 0000555584b3b500 RCX: 00007fcba9f57fd7 [ 282.065877][ C0] RDX: 0000000040000000 RSI: 00007fff4ef9a79c RDI: ffffffffffffffff [ 282.073835][ C0] RBP: 00007fff4ef9a79c R08: 0000000000000000 R09: 0000000000000000 [ 282.081791][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4ef9a818 [ 282.089744][ C0] R13: 0000000000000002 R14: 00007fff4ef9a9f8 R15: 0000000000000000 [ 282.097712][ C0] [ 282.100714][ C0] task:syz-executor state:R running task stack:23688 pid:5765 tgid:5765 ppid:5762 task_flags:0x400140 flags:0x00080000 [ 282.114186][ C0] Call Trace: [ 282.117447][ C0] [ 282.120365][ C0] __schedule+0x1295/0x67a0 [ 282.124882][ C0] ? __pfx___schedule+0x10/0x10 [ 282.129723][ C0] ? find_held_lock+0x2b/0x80 [ 282.134388][ C0] ? schedule+0x2bf/0x390 [ 282.138713][ C0] schedule+0xdd/0x390 [ 282.142773][ C0] do_nanosleep+0x158/0x570 [ 282.147268][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 282.152280][ C0] ? __asan_memset+0x23/0x50 [ 282.156867][ C0] ? __hrtimer_setup+0x208/0x330 [ 282.161804][ C0] hrtimer_nanosleep+0x14f/0x350 [ 282.166732][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 282.172185][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 282.177376][ C0] ? get_timespec64+0x147/0x240 [ 282.182215][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 282.187408][ C0] common_nsleep+0xa1/0xd0 [ 282.191820][ C0] __x64_sys_clock_nanosleep+0x336/0x480 [ 282.197444][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 282.203592][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.208355][ C0] do_syscall_64+0x10b/0xf80 [ 282.212939][ C0] ? clear_bhb_loop+0x40/0x90 [ 282.217616][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.223495][ C0] RIP: 0033:0x7f5cd755d68e [ 282.227896][ C0] RSP: 002b:00007ffc4e7a9bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 282.236297][ C0] RAX: ffffffffffffffda RBX: 000055556402e500 RCX: 00007f5cd755d68e [ 282.244251][ C0] RDX: 00007ffc4e7a9c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 282.252203][ C0] RBP: 00007ffc4e7a9c7c R08: 0000000000000000 R09: 0000000000000000 [ 282.260157][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.268117][ C0] R13: 0000000000000062 R14: 000000000002bb81 R15: 00007ffc4e7a9cd0 [ 282.276090][ C0] [ 282.279094][ C0] task:syz-executor state:S stack:26152 pid:5766 tgid:5766 ppid:5643 task_flags:0x400100 flags:0x00080000 [ 282.290995][ C0] Call Trace: [ 282.294256][ C0] [ 282.297173][ C0] __schedule+0x1295/0x67a0 [ 282.301679][ C0] ? find_held_lock+0x2b/0x80 [ 282.306340][ C0] ? __do_wait+0x3c3/0x8b0 [ 282.310748][ C0] ? __pfx___schedule+0x10/0x10 [ 282.315589][ C0] ? find_held_lock+0x2b/0x80 [ 282.320252][ C0] ? schedule+0x2bf/0x390 [ 282.324573][ C0] schedule+0xdd/0x390 [ 282.328631][ C0] do_wait+0x1a7/0x580 [ 282.332691][ C0] kernel_wait4+0x16d/0x280 [ 282.337181][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 282.342194][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 282.347818][ C0] __do_sys_wait4+0x161/0x170 [ 282.352482][ C0] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 282.358193][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 282.363387][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.368165][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.372928][ C0] do_syscall_64+0x10b/0xf80 [ 282.377523][ C0] ? clear_bhb_loop+0x40/0x90 [ 282.382195][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.388078][ C0] RIP: 0033:0x7faeb3157fd7 [ 282.392477][ C0] RSP: 002b:00007ffe672c4ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 282.400877][ C0] RAX: ffffffffffffffda RBX: 00005555670af500 RCX: 00007faeb3157fd7 [ 282.408831][ C0] RDX: 0000000040000000 RSI: 00007ffe672c4b1c RDI: ffffffffffffffff [ 282.416785][ C0] RBP: 00007ffe672c4b1c R08: 0000000000000000 R09: 0000000000000000 [ 282.424738][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe672c4b98 [ 282.432688][ C0] R13: 0000000000000002 R14: 00007ffe672c4d78 R15: 0000000000000000 [ 282.440655][ C0] [ 282.443655][ C0] task:syz-executor state:R running task stack:23568 pid:5767 tgid:5767 ppid:5763 task_flags:0x400140 flags:0x00080000 [ 282.457121][ C0] Call Trace: [ 282.460382][ C0] [ 282.463310][ C0] __schedule+0x1295/0x67a0 [ 282.467816][ C0] ? tick_program_event+0xb0/0x140 [ 282.472923][ C0] ? __pfx___schedule+0x10/0x10 [ 282.477792][ C0] ? find_held_lock+0x2b/0x80 [ 282.482457][ C0] ? schedule+0x2bf/0x390 [ 282.486783][ C0] schedule+0xdd/0x390 [ 282.490849][ C0] do_nanosleep+0x158/0x570 [ 282.495347][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 282.500382][ C0] ? __asan_memset+0x23/0x50 [ 282.504967][ C0] ? __hrtimer_setup+0x208/0x330 [ 282.509910][ C0] hrtimer_nanosleep+0x14f/0x350 [ 282.514838][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 282.520286][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 282.525506][ C0] ? get_timespec64+0x147/0x240 [ 282.530346][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 282.535532][ C0] common_nsleep+0xa1/0xd0 [ 282.539960][ C0] __x64_sys_clock_nanosleep+0x336/0x480 [ 282.545582][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 282.551730][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.556530][ C0] do_syscall_64+0x10b/0xf80 [ 282.561119][ C0] ? clear_bhb_loop+0x40/0x90 [ 282.565791][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.571680][ C0] RIP: 0033:0x7f7a9eb5d68e [ 282.576081][ C0] RSP: 002b:00007fffdcda5908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 282.584479][ C0] RAX: ffffffffffffffda RBX: 000055558fc36500 RCX: 00007f7a9eb5d68e [ 282.592435][ C0] RDX: 00007fffdcda5960 RSI: 0000000000000000 RDI: 0000000000000000 [ 282.600391][ C0] RBP: 00007fffdcda59cc R08: 0000000000000000 R09: 0000000000000000 [ 282.608346][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.616298][ C0] R13: 0000000000000063 R14: 000000000002bbde R15: 00007fffdcda5a20 [ 282.624269][ C0] [ 282.627272][ C0] task:syz-executor state:S stack:27096 pid:5768 tgid:5768 ppid:5643 task_flags:0x400100 flags:0x00080000 [ 282.639176][ C0] Call Trace: [ 282.642436][ C0] [ 282.645354][ C0] __schedule+0x1295/0x67a0 [ 282.649861][ C0] ? find_held_lock+0x2b/0x80 [ 282.654523][ C0] ? __do_wait+0x3c3/0x8b0 [ 282.658937][ C0] ? __pfx___schedule+0x10/0x10 [ 282.663780][ C0] ? find_held_lock+0x2b/0x80 [ 282.668449][ C0] ? schedule+0x2bf/0x390 [ 282.672786][ C0] schedule+0xdd/0x390 [ 282.676880][ C0] do_wait+0x1a7/0x580 [ 282.680960][ C0] kernel_wait4+0x16d/0x280 [ 282.685464][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 282.690483][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 282.696114][ C0] __do_sys_wait4+0x161/0x170 [ 282.700780][ C0] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 282.706494][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 282.711683][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.716455][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.721218][ C0] do_syscall_64+0x10b/0xf80 [ 282.725804][ C0] ? clear_bhb_loop+0x40/0x90 [ 282.730471][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.736350][ C0] RIP: 0033:0x7f6c5e357fd7 [ 282.740749][ C0] RSP: 002b:00007fff4fb02d10 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 282.749153][ C0] RAX: ffffffffffffffda RBX: 000055556b3f6500 RCX: 00007f6c5e357fd7 [ 282.757108][ C0] RDX: 0000000040000000 RSI: 00007fff4fb02d6c RDI: ffffffffffffffff [ 282.765152][ C0] RBP: 00007fff4fb02d6c R08: 0000000000000000 R09: 0000000000000000 [ 282.773113][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4fb02de8 [ 282.781080][ C0] R13: 0000000000000002 R14: 00007fff4fb02fc8 R15: 0000000000000000 [ 282.789049][ C0] [ 282.792053][ C0] task:syz-executor state:R running task stack:23912 pid:5770 tgid:5770 ppid:5764 task_flags:0x400140 flags:0x00080000 [ 282.805530][ C0] Call Trace: [ 282.808794][ C0] [ 282.811711][ C0] __schedule+0x1295/0x67a0 [ 282.816228][ C0] ? __pfx___schedule+0x10/0x10 [ 282.821076][ C0] ? find_held_lock+0x2b/0x80 [ 282.825754][ C0] ? schedule+0x2bf/0x390 [ 282.830079][ C0] schedule+0xdd/0x390 [ 282.834142][ C0] do_nanosleep+0x158/0x570 [ 282.838640][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 282.843653][ C0] ? __asan_memset+0x23/0x50 [ 282.848240][ C0] ? __hrtimer_setup+0x208/0x330 [ 282.853172][ C0] hrtimer_nanosleep+0x14f/0x350 [ 282.858099][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 282.863552][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 282.868750][ C0] ? get_timespec64+0x147/0x240 [ 282.873592][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 282.878790][ C0] common_nsleep+0xa1/0xd0 [ 282.883207][ C0] __x64_sys_clock_nanosleep+0x336/0x480 [ 282.888830][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 282.894974][ C0] ? rcu_is_watching+0x12/0xc0 [ 282.899736][ C0] do_syscall_64+0x10b/0xf80 [ 282.904319][ C0] ? clear_bhb_loop+0x40/0x90 [ 282.908983][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.914862][ C0] RIP: 0033:0x7fcba9f5d68e [ 282.919261][ C0] RSP: 002b:00007fff4ef9a538 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 282.927655][ C0] RAX: ffffffffffffffda RBX: 0000555584b3b500 RCX: 00007fcba9f5d68e [ 282.935609][ C0] RDX: 00007fff4ef9a590 RSI: 0000000000000000 RDI: 0000000000000000 [ 282.943565][ C0] RBP: 00007fff4ef9a5fc R08: 0000000000000000 R09: 0000000000000000 [ 282.951522][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 282.959478][ C0] R13: 00000000000927c0 R14: 000000000002ba4a R15: 00007fff4ef9a650 [ 282.967450][ C0] [ 282.970452][ C0] task:kworker/u9:3 state:I stack:27888 pid:5772 tgid:5772 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 282.982463][ C0] Workqueue: 0x0 (hci3) [ 282.986720][ C0] Call Trace: [ 282.989986][ C0] [ 282.992905][ C0] __schedule+0x1295/0x67a0 [ 282.997452][ C0] ? __pfx___schedule+0x10/0x10 [ 283.002295][ C0] ? find_held_lock+0x2b/0x80 [ 283.006958][ C0] ? schedule+0x2bf/0x390 [ 283.011282][ C0] schedule+0xdd/0x390 [ 283.015345][ C0] ? worker_thread+0x4c0/0xe50 [ 283.020103][ C0] worker_thread+0x53b/0xe50 [ 283.024696][ C0] ? __pfx_worker_thread+0x10/0x10 [ 283.029824][ C0] ? kthread+0x13a/0x450 [ 283.034060][ C0] ? __pfx_worker_thread+0x10/0x10 [ 283.039162][ C0] kthread+0x370/0x450 [ 283.043221][ C0] ? __pfx_kthread+0x10/0x10 [ 283.047801][ C0] ret_from_fork+0x72b/0xd50 [ 283.052381][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 283.057484][ C0] ? __switch_to+0x800/0x1100 [ 283.062163][ C0] ? __pfx_kthread+0x10/0x10 [ 283.066744][ C0] ret_from_fork_asm+0x1a/0x30 [ 283.071516][ C0] [ 283.074520][ C0] task:kworker/u9:4 state:I stack:28392 pid:5773 tgid:5773 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 283.086536][ C0] Workqueue: 0x0 (hci3) [ 283.090786][ C0] Call Trace: [ 283.094055][ C0] [ 283.096973][ C0] __schedule+0x1295/0x67a0 [ 283.101484][ C0] ? __pfx___schedule+0x10/0x10 [ 283.106329][ C0] ? find_held_lock+0x2b/0x80 [ 283.110994][ C0] ? schedule+0x2bf/0x390 [ 283.115322][ C0] schedule+0xdd/0x390 [ 283.119383][ C0] ? worker_thread+0x4c0/0xe50 [ 283.124142][ C0] worker_thread+0x53b/0xe50 [ 283.128731][ C0] ? __pfx_worker_thread+0x10/0x10 [ 283.133850][ C0] ? kthread+0x13a/0x450 [ 283.138080][ C0] ? __pfx_worker_thread+0x10/0x10 [ 283.143181][ C0] kthread+0x370/0x450 [ 283.147241][ C0] ? __pfx_kthread+0x10/0x10 [ 283.151821][ C0] ret_from_fork+0x72b/0xd50 [ 283.156404][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 283.161526][ C0] ? __switch_to+0x800/0x1100 [ 283.166201][ C0] ? __pfx_kthread+0x10/0x10 [ 283.170790][ C0] ret_from_fork_asm+0x1a/0x30 [ 283.175563][ C0] [ 283.178575][ C0] task:syz-executor state:S stack:23864 pid:5774 tgid:5774 ppid:5766 task_flags:0x400140 flags:0x00080000 [ 283.190484][ C0] Call Trace: [ 283.193753][ C0] [ 283.196675][ C0] __schedule+0x1295/0x67a0 [ 283.201186][ C0] ? do_raw_spin_lock+0x128/0x260 [ 283.206220][ C0] ? __pfx___schedule+0x10/0x10 [ 283.211061][ C0] ? find_held_lock+0x2b/0x80 [ 283.215724][ C0] ? schedule+0x2bf/0x390 [ 283.220064][ C0] schedule+0xdd/0x390 [ 283.224125][ C0] anon_pipe_read+0x993/0x1200 [ 283.228888][ C0] ? __pfx_anon_pipe_read+0x10/0x10 [ 283.234080][ C0] ? selinux_file_permission+0x8f/0x6d0 [ 283.239629][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 283.245706][ C0] ? bpf_lsm_file_permission+0x9/0x10 [ 283.251068][ C0] ? security_file_permission+0x76/0x210 [ 283.256899][ C0] ? rw_verify_area+0xce/0x6d0 [ 283.261685][ C0] ? __pfx_anon_pipe_read+0x10/0x10 [ 283.266899][ C0] vfs_read+0x957/0xb30 [ 283.271084][ C0] ? __pfx_vfs_read+0x10/0x10 [ 283.275764][ C0] ? __fput+0x68d/0xb50 [ 283.279971][ C0] ksys_read+0x1f8/0x250 [ 283.284213][ C0] ? __pfx_ksys_read+0x10/0x10 [ 283.288976][ C0] ? rcu_is_watching+0x12/0xc0 [ 283.293745][ C0] do_syscall_64+0x10b/0xf80 [ 283.298338][ C0] ? clear_bhb_loop+0x40/0x90 [ 283.303015][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.308894][ C0] RIP: 0033:0x7faeb315d68e [ 283.313293][ C0] RSP: 002b:00007ffe672c48d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 283.321694][ C0] RAX: ffffffffffffffda RBX: 00005555670af500 RCX: 00007faeb315d68e [ 283.329653][ C0] RDX: 0000000000000030 RSI: 00007ffe672c49d0 RDI: 00000000000000f9 [ 283.337610][ C0] RBP: 00007ffe672c497c R08: 0000000000000000 R09: 0000000000000000 [ 283.345572][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.353526][ C0] R13: 0000000000000058 R14: 000000000002ba1d R15: 00007ffe672c49d0 [ 283.361511][ C0] [ 283.364523][ C0] task:kworker/u9:5 state:I stack:26936 pid:5777 tgid:5777 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 283.376518][ C0] Workqueue: 0x0 (hci1) [ 283.380756][ C0] Call Trace: [ 283.384019][ C0] [ 283.386940][ C0] __schedule+0x1295/0x67a0 [ 283.391455][ C0] ? __pfx___schedule+0x10/0x10 [ 283.396294][ C0] ? find_held_lock+0x2b/0x80 [ 283.400964][ C0] ? schedule+0x2bf/0x390 [ 283.405291][ C0] schedule+0xdd/0x390 [ 283.409354][ C0] ? worker_thread+0x4c0/0xe50 [ 283.414113][ C0] worker_thread+0x53b/0xe50 [ 283.418733][ C0] ? __pfx_worker_thread+0x10/0x10 [ 283.423839][ C0] ? kthread+0x13a/0x450 [ 283.428070][ C0] ? __pfx_worker_thread+0x10/0x10 [ 283.433172][ C0] kthread+0x370/0x450 [ 283.437232][ C0] ? __pfx_kthread+0x10/0x10 [ 283.441841][ C0] ret_from_fork+0x72b/0xd50 [ 283.446426][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 283.451702][ C0] ? __switch_to+0x800/0x1100 [ 283.456375][ C0] ? __pfx_kthread+0x10/0x10 [ 283.460967][ C0] ret_from_fork_asm+0x1a/0x30 [ 283.465741][ C0] [ 283.468751][ C0] task:syz-executor state:R running task stack:23944 pid:5778 tgid:5778 ppid:5768 task_flags:0x400140 flags:0x00080000 [ 283.482223][ C0] Call Trace: [ 283.485483][ C0] [ 283.488509][ C0] __schedule+0x1295/0x67a0 [ 283.493032][ C0] ? __pfx___schedule+0x10/0x10 [ 283.497884][ C0] ? find_held_lock+0x2b/0x80 [ 283.502563][ C0] ? schedule+0x2bf/0x390 [ 283.506904][ C0] schedule+0xdd/0x390 [ 283.510984][ C0] do_nanosleep+0x158/0x570 [ 283.515489][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 283.520515][ C0] ? __asan_memset+0x23/0x50 [ 283.525111][ C0] ? __hrtimer_setup+0x208/0x330 [ 283.530053][ C0] hrtimer_nanosleep+0x14f/0x350 [ 283.534980][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 283.540432][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 283.545638][ C0] ? get_timespec64+0x147/0x240 [ 283.550479][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 283.555670][ C0] common_nsleep+0xa1/0xd0 [ 283.560085][ C0] __x64_sys_clock_nanosleep+0x336/0x480 [ 283.565721][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 283.571870][ C0] ? rcu_is_watching+0x12/0xc0 [ 283.576642][ C0] do_syscall_64+0x10b/0xf80 [ 283.581228][ C0] ? clear_bhb_loop+0x40/0x90 [ 283.585896][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.591785][ C0] RIP: 0033:0x7f6c5e35d68e [ 283.596190][ C0] RSP: 002b:00007fff4fb02b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 283.604593][ C0] RAX: ffffffffffffffda RBX: 000055556b3f6500 RCX: 00007f6c5e35d68e [ 283.612551][ C0] RDX: 00007fff4fb02b60 RSI: 0000000000000000 RDI: 0000000000000000 [ 283.620509][ C0] RBP: 00007fff4fb02bcc R08: 0000000000000000 R09: 0000000000000000 [ 283.628491][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 283.636456][ C0] R13: 000000000000005c R14: 000000000002bb70 R15: 00007fff4fb02c20 [ 283.644438][ C0] [ 283.647449][ C0] task:krxrpcio/7001 state:S stack:30304 pid:5820 tgid:5820 ppid:2 task_flags:0x208040 flags:0x00080000 [ 283.659451][ C0] Call Trace: [ 283.662716][ C0] [ 283.665638][ C0] __schedule+0x1295/0x67a0 [ 283.670147][ C0] ? set_user_nice+0x246/0x600 [ 283.674917][ C0] ? __pfx___schedule+0x10/0x10 [ 283.679758][ C0] ? find_held_lock+0x2b/0x80 [ 283.684426][ C0] ? schedule+0x2bf/0x390 [ 283.688766][ C0] schedule+0xdd/0x390 [ 283.692846][ C0] rxrpc_io_thread+0x196d/0x37b0 [ 283.697819][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 283.703196][ C0] ? find_held_lock+0x2b/0x80 [ 283.707873][ C0] ? mark_held_locks+0x40/0x70 [ 283.712630][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 283.717907][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 283.723708][ C0] ? find_held_lock+0x2b/0x80 [ 283.728372][ C0] ? kthread_affine_node+0x1ac/0x240 [ 283.733653][ C0] ? __lock_acquire+0x4a5/0x2630 [ 283.738582][ C0] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 283.744212][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 283.750197][ C0] ? do_raw_spin_lock+0x128/0x260 [ 283.755227][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 283.760423][ C0] ? __kthread_parkme+0x18c/0x230 [ 283.765438][ C0] ? kthread+0x13a/0x450 [ 283.769668][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 283.774938][ C0] ? kthread+0x370/0x450 [ 283.779169][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 283.784448][ C0] kthread+0x370/0x450 [ 283.788510][ C0] ? __pfx_kthread+0x10/0x10 [ 283.793100][ C0] ret_from_fork+0x72b/0xd50 [ 283.797698][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 283.802834][ C0] ? __switch_to+0x800/0x1100 [ 283.807514][ C0] ? __pfx_kthread+0x10/0x10 [ 283.812120][ C0] ret_from_fork_asm+0x1a/0x30 [ 283.816902][ C0] [ 283.819907][ C0] task:krxrpcio/7001 state:S stack:30376 pid:5821 tgid:5821 ppid:2 task_flags:0x208040 flags:0x00080000 [ 283.831816][ C0] Call Trace: [ 283.835078][ C0] [ 283.837994][ C0] __schedule+0x1295/0x67a0 [ 283.842502][ C0] ? set_user_nice+0x246/0x600 [ 283.847267][ C0] ? __pfx___schedule+0x10/0x10 [ 283.852103][ C0] ? find_held_lock+0x2b/0x80 [ 283.856765][ C0] ? schedule+0x2bf/0x390 [ 283.861089][ C0] schedule+0xdd/0x390 [ 283.865149][ C0] rxrpc_io_thread+0x196d/0x37b0 [ 283.870078][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 283.875448][ C0] ? find_held_lock+0x2b/0x80 [ 283.880113][ C0] ? mark_held_locks+0x40/0x70 [ 283.884877][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 283.890161][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 283.895981][ C0] ? find_held_lock+0x2b/0x80 [ 283.900675][ C0] ? kthread_affine_node+0x1ac/0x240 [ 283.905969][ C0] ? __lock_acquire+0x4a5/0x2630 [ 283.910905][ C0] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 283.916545][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 283.922532][ C0] ? do_raw_spin_lock+0x128/0x260 [ 283.927654][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 283.932849][ C0] ? __kthread_parkme+0x18c/0x230 [ 283.937865][ C0] ? kthread+0x13a/0x450 [ 283.942095][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 283.947376][ C0] ? kthread+0x370/0x450 [ 283.951606][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 283.956878][ C0] kthread+0x370/0x450 [ 283.960938][ C0] ? __pfx_kthread+0x10/0x10 [ 283.965520][ C0] ret_from_fork+0x72b/0xd50 [ 283.970104][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 283.975224][ C0] ? __switch_to+0x800/0x1100 [ 283.979926][ C0] ? __pfx_kthread+0x10/0x10 [ 283.984518][ C0] ret_from_fork_asm+0x1a/0x30 [ 283.989295][ C0] [ 283.992311][ C0] task:krxrpcio/7001 state:S stack:30376 pid:5822 tgid:5822 ppid:2 task_flags:0x208040 flags:0x00080000 [ 284.004229][ C0] Call Trace: [ 284.007496][ C0] [ 284.010422][ C0] __schedule+0x1295/0x67a0 [ 284.014930][ C0] ? set_user_nice+0x246/0x600 [ 284.019699][ C0] ? __pfx___schedule+0x10/0x10 [ 284.024554][ C0] ? find_held_lock+0x2b/0x80 [ 284.029241][ C0] ? schedule+0x2bf/0x390 [ 284.033578][ C0] schedule+0xdd/0x390 [ 284.037649][ C0] rxrpc_io_thread+0x196d/0x37b0 [ 284.042687][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 284.048064][ C0] ? find_held_lock+0x2b/0x80 [ 284.052732][ C0] ? mark_held_locks+0x40/0x70 [ 284.057494][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 284.062766][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 284.068570][ C0] ? find_held_lock+0x2b/0x80 [ 284.073235][ C0] ? kthread_affine_node+0x1ac/0x240 [ 284.078519][ C0] ? __lock_acquire+0x4a5/0x2630 [ 284.083450][ C0] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 284.089087][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 284.095067][ C0] ? do_raw_spin_lock+0x128/0x260 [ 284.100099][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 284.105301][ C0] ? __kthread_parkme+0x18c/0x230 [ 284.110319][ C0] ? kthread+0x13a/0x450 [ 284.114551][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 284.119826][ C0] ? kthread+0x370/0x450 [ 284.124061][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 284.129330][ C0] kthread+0x370/0x450 [ 284.133388][ C0] ? __pfx_kthread+0x10/0x10 [ 284.137970][ C0] ret_from_fork+0x72b/0xd50 [ 284.142562][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 284.147668][ C0] ? __switch_to+0x800/0x1100 [ 284.152343][ C0] ? __pfx_kthread+0x10/0x10 [ 284.156926][ C0] ret_from_fork_asm+0x1a/0x30 [ 284.161697][ C0] [ 284.164700][ C0] task:kworker/R-bond0 state:I stack:31000 pid:5823 tgid:5823 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 284.176700][ C0] Call Trace: [ 284.179961][ C0] [ 284.182877][ C0] __schedule+0x1295/0x67a0 [ 284.187396][ C0] ? __pfx___schedule+0x10/0x10 [ 284.192238][ C0] ? find_held_lock+0x2b/0x80 [ 284.196902][ C0] ? schedule+0x2bf/0x390 [ 284.201236][ C0] ? rescuer_thread+0x118/0x14a0 [ 284.206185][ C0] schedule+0xdd/0x390 [ 284.210252][ C0] rescuer_thread+0xceb/0x14a0 [ 284.215014][ C0] ? do_raw_spin_lock+0x128/0x260 [ 284.220042][ C0] ? rcu_is_watching+0x12/0xc0 [ 284.224803][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 284.230603][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 284.235795][ C0] ? __kthread_parkme+0x18c/0x230 [ 284.240896][ C0] ? kthread+0x13a/0x450 [ 284.245132][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 284.250320][ C0] kthread+0x370/0x450 [ 284.254377][ C0] ? __pfx_kthread+0x10/0x10 [ 284.258961][ C0] ret_from_fork+0x72b/0xd50 [ 284.262466][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 284.263544][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 284.270455][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4963/1:b..l [ 284.275542][ C0] ? __switch_to+0x800/0x1100 [ 284.275562][ C1] [ 284.283430][ C1] rcu: (detected by 1, t=10506 jiffies, g=15565, q=1900 ncpus=2) [ 284.288079][ C0] ? __pfx_kthread+0x10/0x10 [ 284.290382][ C1] task:acpid state:R [ 284.298155][ C0] ret_from_fork_asm+0x1a/0x30 [ 284.298197][ C0] [ 284.298207][ C0] task:krxrpcio/7001 state:S stack:30392 pid:5826 tgid:5826 ppid:2 task_flags:0x208040 flags:0x00080000 [ 284.298260][ C0] Call Trace: [ 284.298266][ C0] [ 284.298276][ C0] __schedule+0x1295/0x67a0 [ 284.298309][ C0] ? set_user_nice+0x246/0x600 [ 284.298345][ C0] ? __pfx___schedule+0x10/0x10 [ 284.303104][ C1] running task stack:22856 pid:4963 tgid:4963 ppid:1 task_flags:0x400040 flags:0x00080001 [ 284.307847][ C0] ? find_held_lock+0x2b/0x80 [ 284.312580][ C1] Call Trace: [ 284.312589][ C1] [ 284.315579][ C0] ? schedule+0x2bf/0x390 [ 284.327431][ C1] __schedule+0x1295/0x67a0 [ 284.330698][ C0] schedule+0xdd/0x390 [ 284.333624][ C1] ? __pfx___schedule+0x10/0x10 [ 284.338081][ C0] rxrpc_io_thread+0x196d/0x37b0 [ 284.342816][ C1] ? rcu_is_watching+0x12/0xc0 [ 284.347639][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 284.358622][ C1] preempt_schedule_irq+0x50/0x90 [ 284.363271][ C0] ? find_held_lock+0x2b/0x80 [ 284.366532][ C1] irqentry_exit+0x205/0x7e0 [ 284.369444][ C0] ? mark_held_locks+0x40/0x70 [ 284.373747][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 284.378217][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 284.382249][ C1] RIP: 0010:lock_acquire+0x5e/0x370 [ 284.387070][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 284.391978][ C1] Code: 05 3b a2 26 12 83 f8 07 0f 87 d9 02 00 00 48 0f a3 05 46 41 f3 0e 0f 82 a4 02 00 00 8b 35 ce 74 f3 0e 85 f6 0f 85 bf 00 00 00 <48> 8b 44 24 30 65 48 2b 05 dd a1 26 12 0f 85 ed 02 00 00 48 83 c4 [ 284.396712][ C0] ? find_held_lock+0x2b/0x80 [ 284.402052][ C1] RSP: 0018:ffffc9000342fb30 EFLAGS: 00000206 [ 284.407045][ C0] ? kthread_affine_node+0x1ac/0x240 [ 284.411689][ C1] [ 284.411697][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000000 [ 284.416254][ C0] ? __lock_acquire+0x4a5/0x2630 [ 284.420979][ C1] RDX: 0000000000000000 RSI: ffffffff8defcf06 RDI: ffffffff8c1c3a00 [ 284.426942][ C0] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 284.432198][ C1] RBP: ffffffff8e7e57a0 R08: 0000000086db7919 R09: 0000000000000007 [ 284.437372][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 284.443142][ C1] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000002 [ 284.462810][ C0] ? do_raw_spin_lock+0x128/0x260 [ 284.467459][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 284.473506][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 284.478766][ C1] ? __pfx___might_resched+0x10/0x10 [ 284.481059][ C0] ? __kthread_parkme+0x18c/0x230 [ 284.489005][ C1] dput.part.0+0x4c/0x570 [ 284.493910][ C0] ? kthread+0x13a/0x450 [ 284.501854][ C1] ? dput.part.0+0x3b/0x570 [ 284.507452][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 284.515403][ C1] dput+0x1f/0x30 [ 284.521351][ C0] ? kthread+0x370/0x450 [ 284.529311][ C1] __fsnotify_parent+0x694/0xca0 [ 284.534304][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 284.542258][ C1] ? __pfx___fsnotify_parent+0x10/0x10 [ 284.547416][ C0] kthread+0x370/0x450 [ 284.552679][ C1] ? bpf_lsm_file_permission+0x9/0x10 [ 284.557669][ C0] ? __pfx_kthread+0x10/0x10 [ 284.561991][ C1] ? security_file_permission+0x76/0x210 [ 284.566208][ C0] ret_from_fork+0x72b/0xd50 [ 284.570682][ C1] ? vfs_read+0x486/0xb30 [ 284.575937][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 284.579542][ C1] vfs_read+0x486/0xb30 [ 284.583757][ C0] ? __switch_to+0x800/0x1100 [ 284.588669][ C1] ? __pfx_vfs_read+0x10/0x10 [ 284.593918][ C0] ? __pfx_kthread+0x10/0x10 [ 284.600127][ C1] ? do_raw_spin_lock+0x128/0x260 [ 284.604168][ C0] ret_from_fork_asm+0x1a/0x30 [ 284.609506][ C1] ? find_held_lock+0x2b/0x80 [ 284.614080][ C0] [ 284.619672][ C1] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 284.624235][ C0] task:kworker/R-bond0 state:I [ 284.628553][ C1] ? rcu_is_watching+0x12/0xc0 [ 284.633756][ C0] stack:30848 pid:5827 tgid:5827 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 284.637846][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 284.642496][ C0] Call Trace: [ 284.647148][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 284.651717][ C0] [ 284.656716][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 284.661471][ C0] __schedule+0x1295/0x67a0 [ 284.666123][ C1] ? __x64_sys_rt_sigprocmask+0x2d7/0x410 [ 284.669142][ C0] ? __pfx___schedule+0x10/0x10 [ 284.674812][ C1] ksys_read+0x1f8/0x250 [ 284.679549][ C0] ? find_held_lock+0x2b/0x80 [ 284.684285][ C1] ? __pfx_ksys_read+0x10/0x10 [ 284.693795][ C0] ? schedule+0x2bf/0x390 [ 284.698968][ C1] ? rcu_is_watching+0x12/0xc0 [ 284.702252][ C0] ? rescuer_thread+0x118/0x14a0 [ 284.707418][ C1] do_syscall_64+0x10b/0xf80 [ 284.710326][ C0] schedule+0xdd/0x390 [ 284.715492][ C1] ? clear_bhb_loop+0x40/0x90 [ 284.719974][ C0] rescuer_thread+0xceb/0x14a0 [ 284.725661][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.730513][ C0] ? do_raw_spin_lock+0x128/0x260 [ 284.734722][ C1] RIP: 0033:0x7feac7fb3407 [ 284.739373][ C0] ? rcu_is_watching+0x12/0xc0 [ 284.744136][ C1] RSP: 002b:00007ffc6dd51e00 EFLAGS: 00000202 [ 284.748440][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 284.753168][ C1] ORIG_RAX: 0000000000000000 [ 284.758093][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 284.762651][ C1] RAX: ffffffffffffffda RBX: 00007feac7f29780 RCX: 00007feac7fb3407 [ 284.766693][ C0] ? __kthread_parkme+0x18c/0x230 [ 284.771334][ C1] RDX: 0000000000000018 RSI: 00007ffc6dd51e50 RDI: 000000000000000b [ 284.776075][ C0] ? kthread+0x13a/0x450 [ 284.781929][ C1] RBP: 00007ffc6dd51e50 R08: 0000000000000000 R09: 0000000000000000 [ 284.786922][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 284.791314][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556e2f8031e4 [ 284.796075][ C0] kthread+0x370/0x450 [ 284.802110][ C1] R13: 0000556e4a9f2380 R14: 0000000000000007 R15: 000000000000000b [ 284.807901][ C0] ? __pfx_kthread+0x10/0x10 [ 284.812645][ C1] [ 284.817810][ C0] ret_from_fork+0x72b/0xd50 [ 284.825768][ C1] rcu: rcu_preempt kthread starved for 4298 jiffies! g15565 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 284.830749][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 284.838688][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 284.842904][ C0] ? __switch_to+0x800/0x1100 [ 284.850935][ C1] rcu: RCU grace-period kthread stack dump: [ 284.850944][ C1] task:rcu_preempt state:R [ 284.856106][ C0] ? __pfx_kthread+0x10/0x10 [ 284.864049][ C1] running task stack:27992 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 284.868090][ C0] ret_from_fork_asm+0x1a/0x30 [ 284.876033][ C1] Call Trace: [ 284.876042][ C1] [ 284.880610][ C0] [ 284.883601][ C1] __schedule+0x1295/0x67a0 [ 284.888162][ C0] task:krxrpcio/7001 state:S [ 284.899333][ C1] ? __pfx___schedule+0x10/0x10 [ 284.904430][ C0] stack:29976 pid:5828 tgid:5828 ppid:2 task_flags:0x208040 flags:0x00080000 [ 284.914336][ C1] ? find_held_lock+0x2b/0x80 [ 284.918990][ C0] Call Trace: [ 284.924853][ C1] ? schedule+0x2bf/0x390 [ 284.929594][ C0] [ 284.934157][ C1] schedule+0xdd/0x390 [ 284.945141][ C0] __schedule+0x1295/0x67a0 [ 284.949881][ C1] schedule_timeout+0x127/0x280 [ 284.953146][ C0] ? set_user_nice+0x246/0x600 [ 284.956045][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 284.959046][ C0] ? __pfx___schedule+0x10/0x10 [ 284.963512][ C1] ? __pfx_process_timeout+0x10/0x10 [ 284.968242][ C0] ? find_held_lock+0x2b/0x80 [ 284.973092][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 284.982537][ C0] ? schedule+0x2bf/0x390 [ 284.987186][ C1] ? prepare_to_swait_event+0xdf/0x4a0 [ 284.990456][ C0] schedule+0xdd/0x390 [ 284.994753][ C1] rcu_gp_fqs_loop+0x1a9/0x900 [ 284.997660][ C0] rxrpc_io_thread+0x196d/0x37b0 [ 285.001782][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 285.006266][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 285.011084][ C1] ? prepare_to_swait_event+0xae/0x4a0 [ 285.015821][ C0] ? find_held_lock+0x2b/0x80 [ 285.021174][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 285.025997][ C0] ? mark_held_locks+0x40/0x70 [ 285.031248][ C1] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 285.035892][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 285.041665][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 285.045961][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 285.051391][ C1] rcu_gp_kthread+0x179/0x230 [ 285.055428][ C0] ? find_held_lock+0x2b/0x80 [ 285.060160][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 285.065064][ C0] ? kthread_affine_node+0x1ac/0x240 [ 285.070316][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 285.075661][ C0] ? __lock_acquire+0x4a5/0x2630 [ 285.081084][ C1] ? __kthread_parkme+0x18c/0x230 [ 285.085727][ C0] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 285.090637][ C1] ? kthread+0x13a/0x450 [ 285.095371][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 285.100531][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 285.105879][ C0] ? do_raw_spin_lock+0x128/0x260 [ 285.111644][ C1] kthread+0x370/0x450 [ 285.117428][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 285.122068][ C1] ? __pfx_kthread+0x10/0x10 [ 285.126716][ C0] ? __kthread_parkme+0x18c/0x230 [ 285.131883][ C1] ret_from_fork+0x72b/0xd50 [ 285.137136][ C0] ? kthread+0x13a/0x450 [ 285.142915][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 285.147817][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 285.152811][ C1] ? __switch_to+0x800/0x1100 [ 285.158417][ C0] ? kthread+0x370/0x450 [ 285.162630][ C1] ? __pfx_kthread+0x10/0x10 [ 285.168573][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 285.173744][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.178737][ C0] kthread+0x370/0x450 [ 285.182789][ C1] [ 285.187939][ C0] ? __pfx_kthread+0x10/0x10 [ 285.192494][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 285.197487][ C0] ret_from_fork+0x72b/0xd50 [ 285.202068][ C1] CPU: 1 UID: 0 PID: 5978 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT(full) [ 285.206251][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 285.211330][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 285.216579][ C0] ? __switch_to+0x800/0x1100 [ 285.221218][ C1] RIP: 0010:write_comp_data+0x40/0x90 [ 285.225430][ C0] ? __pfx_kthread+0x10/0x10 [ 285.230008][ C1] Code: 02 12 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 c3 cc cc cc cc 8b 87 d4 16 00 00 85 c0 74 f1 8b 87 b0 16 00 00 <83> f8 03 75 e6 48 8b 87 b8 16 00 00 8b bf b4 16 00 00 48 8b 30 48 [ 285.235265][ C0] ret_from_fork_asm+0x1a/0x30 [ 285.239997][ C1] RSP: 0018:ffffc900024af648 EFLAGS: 00000246 [ 285.244055][ C0] [ 285.247062][ C1] [ 285.247069][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81fc2bcd [ 285.251624][ C0] task:kworker/R-bond0 state:I [ 285.257910][ C1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88805a5e0000 [ 285.262506][ C0] stack:30848 pid:5829 tgid:5829 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 285.271538][ C1] RBP: ffff8880b8443320 R08: 0000000000000005 R09: 0000000000000000 [ 285.276623][ C0] Call Trace: [ 285.286642][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003 [ 285.291289][ C0] [ 285.296625][ C1] R13: ffffed1017088665 R14: 0000000000000001 R15: ffff8880b853c5c0 [ 285.301193][ C0] __schedule+0x1295/0x67a0 [ 285.320759][ C1] FS: 0000000000000000(0000) GS:ffff88812446d000(0000) knlGS:0000000000000000 [ 285.325516][ C0] ? __pfx___schedule+0x10/0x10 [ 285.331529][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 285.334522][ C0] ? find_held_lock+0x2b/0x80 [ 285.336834][ C1] CR2: 00007f8c6e1b56e8 CR3: 0000000059a89000 CR4: 00000000003526f0 [ 285.344776][ C0] ? schedule+0x2bf/0x390 [ 285.349504][ C1] Call Trace: [ 285.357450][ C0] ? rescuer_thread+0x118/0x14a0 [ 285.366954][ C1] [ 285.374903][ C0] schedule+0xdd/0x390 [ 285.378160][ C1] smp_call_function_many_cond+0x5ad/0x1700 [ 285.386113][ C0] rescuer_thread+0xceb/0x14a0 [ 285.389021][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 285.396963][ C0] ? do_raw_spin_lock+0x128/0x260 [ 285.401447][ C1] ? free_pgd_range+0x2a0/0x10d0 [ 285.410346][ C0] ? rcu_is_watching+0x12/0xc0 [ 285.415158][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 285.421714][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 285.426366][ C1] ? rcu_is_watching+0x12/0xc0 [ 285.434303][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 285.438599][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 285.441853][ C0] ? __kthread_parkme+0x18c/0x230 [ 285.446757][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 285.449674][ C0] ? kthread+0x13a/0x450 [ 285.453709][ C1] flush_tlb_mm_range+0x45f/0x16f0 [ 285.459659][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 285.464396][ C1] ? __pfx_free_pgtables+0x10/0x10 [ 285.469578][ C0] kthread+0x370/0x450 [ 285.474575][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 285.479483][ C0] ? __pfx_kthread+0x10/0x10 [ 285.484217][ C1] tlb_finish_mmu+0x3fe/0x810 [ 285.490510][ C0] ret_from_fork+0x72b/0xd50 [ 285.496303][ C1] exit_mmap+0x454/0xa10 [ 285.501031][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 285.506196][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 285.511361][ C0] ? __switch_to+0x800/0x1100 [ 285.516347][ C1] ? rcu_is_watching+0x12/0xc0 [ 285.521428][ C0] ? __pfx_kthread+0x10/0x10 [ 285.525642][ C1] ? uprobe_clear_state+0x5f/0x260 [ 285.530719][ C0] ret_from_fork_asm+0x1a/0x30 [ 285.535879][ C1] ? uprobe_clear_state+0x5f/0x260 [ 285.540974][ C0] [ 285.545004][ C1] ? __lock_acquire+0x4a5/0x2630 [ 285.550511][ C0] task:kworker/R-wg-cr state:I [ 285.555076][ C1] ? arch_uprobe_clear_state+0x107/0x150 [ 285.559752][ C0] stack:31000 pid:5830 tgid:5830 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 285.564299][ C1] __mmput+0x12a/0x410 [ 285.568518][ C0] Call Trace: [ 285.573601][ C1] mmput+0x67/0x80 [ 285.578334][ C0] [ 285.582979][ C1] do_exit+0x8b2/0x2af0 [ 285.587713][ C0] __schedule+0x1295/0x67a0 [ 285.592274][ C1] ? __pfx_do_exit+0x10/0x10 [ 285.597368][ C0] ? __pfx___schedule+0x10/0x10 [ 285.602077][ C1] ? do_raw_spin_lock+0x128/0x260 [ 285.607156][ C0] ? find_held_lock+0x2b/0x80 [ 285.610153][ C1] ? find_held_lock+0x2b/0x80 [ 285.615077][ C0] ? schedule+0x2bf/0x390 [ 285.619820][ C1] ? get_signal+0x7e5/0x2210 [ 285.625434][ C0] ? rescuer_thread+0x118/0x14a0 [ 285.634954][ C1] do_group_exit+0xd5/0x2a0 [ 285.638994][ C0] schedule+0xdd/0x390 [ 285.642260][ C1] get_signal+0x20ff/0x2210 [ 285.645949][ C0] rescuer_thread+0xceb/0x14a0 [ 285.648855][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 285.652983][ C0] ? do_raw_spin_lock+0x128/0x260 [ 285.657450][ C1] ? __asan_memset+0x23/0x50 [ 285.662013][ C0] ? rcu_is_watching+0x12/0xc0 [ 285.666832][ C1] ? __pfx_get_signal+0x10/0x10 [ 285.671817][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 285.676463][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 285.681119][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 285.685435][ C1] arch_do_signal_or_restart+0x91/0x7e0 [ 285.689994][ C0] ? __kthread_parkme+0x18c/0x230 [ 285.694899][ C1] ? get_timespec64+0x147/0x240 [ 285.699377][ C0] ? kthread+0x13a/0x450 [ 285.703409][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 285.707883][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 285.712622][ C1] ? __x64_sys_clock_nanosleep+0x347/0x480 [ 285.717605][ C0] kthread+0x370/0x450 [ 285.722599][ C1] ? rcu_is_watching+0x12/0xc0 [ 285.727158][ C0] ? __pfx_kthread+0x10/0x10 [ 285.731892][ C1] exit_to_user_mode_loop+0x8b/0x4f0 [ 285.736720][ C0] ret_from_fork+0x72b/0xd50 [ 285.742493][ C1] ? rcu_is_watching+0x12/0xc0 [ 285.747922][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 285.753087][ C1] do_syscall_64+0x706/0xf80 [ 285.758603][ C0] ? __switch_to+0x800/0x1100 [ 285.763594][ C1] ? clear_bhb_loop+0x40/0x90 [ 285.768414][ C0] ? __pfx_kthread+0x10/0x10 [ 285.772629][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.778752][ C0] ret_from_fork_asm+0x1a/0x30 [ 285.783917][ C1] RIP: 0033:0x7f7a9eb5d68e [ 285.789709][ C0] [ 285.793728][ C1] Code: Unable to access opcode bytes at 0x7f7a9eb5d664. [ 285.798460][ C0] task:kworker/R-wg-cr state:I [ 285.803012][ C1] RSP: 002b:00007fffdcda5708 EFLAGS: 00000246 [ 285.808303][ C0] stack:30848 pid:5832 tgid:5832 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 285.812822][ C1] ORIG_RAX: 00000000000000e6 [ 285.817556][ C0] Call Trace: [ 285.822628][ C1] RAX: 0000000000000000 RBX: 000055558fc36500 RCX: 00007f7a9eb5d68e [ 285.827188][ C0] [ 285.827203][ C0] __schedule+0x1295/0x67a0 [ 285.831837][ C1] RDX: 00007fffdcda5760 RSI: 0000000000000000 RDI: 0000000000000000 [ 285.836504][ C0] ? __pfx___schedule+0x10/0x10 [ 285.841042][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 285.846901][ C0] ? find_held_lock+0x2b/0x80 [ 285.851629][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffdcda58b0 [ 285.856014][ C0] ? schedule+0x2bf/0x390 [ 285.859005][ C1] R13: 00007f7a9ee15fac R14: 000000000002bbe6 R15: 00007f7a9ee15fa0 [ 285.865998][ C0] ? rescuer_thread+0x118/0x14a0 [ 285.870740][ C1] [ 285.876759][ C0] schedule+0xdd/0x390 [ 285.966950][ C0] rescuer_thread+0xceb/0x14a0 [ 285.971718][ C0] ? do_raw_spin_lock+0x128/0x260 [ 285.976742][ C0] ? rcu_is_watching+0x12/0xc0 [ 285.981503][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 285.987300][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 285.992494][ C0] ? __kthread_parkme+0x18c/0x230 [ 285.997509][ C0] ? kthread+0x13a/0x450 [ 286.001742][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.006932][ C0] kthread+0x370/0x450 [ 286.010992][ C0] ? __pfx_kthread+0x10/0x10 [ 286.015573][ C0] ret_from_fork+0x72b/0xd50 [ 286.020160][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.025264][ C0] ? __switch_to+0x800/0x1100 [ 286.029939][ C0] ? __pfx_kthread+0x10/0x10 [ 286.034521][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.039291][ C0] [ 286.042297][ C0] task:kworker/R-wg-cr state:I stack:30728 pid:5834 tgid:5834 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.054299][ C0] Call Trace: [ 286.057567][ C0] [ 286.060485][ C0] __schedule+0x1295/0x67a0 [ 286.064997][ C0] ? __pfx___schedule+0x10/0x10 [ 286.069838][ C0] ? find_held_lock+0x2b/0x80 [ 286.074505][ C0] ? schedule+0x2bf/0x390 [ 286.078830][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.083758][ C0] schedule+0xdd/0x390 [ 286.087818][ C0] rescuer_thread+0xceb/0x14a0 [ 286.092575][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.097603][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.102367][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.108168][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.113356][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.118369][ C0] ? kthread+0x13a/0x450 [ 286.122602][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.127812][ C0] kthread+0x370/0x450 [ 286.131873][ C0] ? __pfx_kthread+0x10/0x10 [ 286.136457][ C0] ret_from_fork+0x72b/0xd50 [ 286.141037][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.146142][ C0] ? __switch_to+0x800/0x1100 [ 286.150823][ C0] ? __pfx_kthread+0x10/0x10 [ 286.155407][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.160196][ C0] [ 286.163197][ C0] task:kworker/R-bond0 state:I stack:31000 pid:5837 tgid:5837 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.175194][ C0] Call Trace: [ 286.178457][ C0] [ 286.181374][ C0] __schedule+0x1295/0x67a0 [ 286.185889][ C0] ? __pfx___schedule+0x10/0x10 [ 286.190728][ C0] ? find_held_lock+0x2b/0x80 [ 286.195394][ C0] ? schedule+0x2bf/0x390 [ 286.199718][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.204649][ C0] schedule+0xdd/0x390 [ 286.208711][ C0] rescuer_thread+0xceb/0x14a0 [ 286.213470][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.218492][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.223257][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.229080][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.234312][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.239343][ C0] ? kthread+0x13a/0x450 [ 286.243579][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.248777][ C0] kthread+0x370/0x450 [ 286.252850][ C0] ? __pfx_kthread+0x10/0x10 [ 286.257444][ C0] ret_from_fork+0x72b/0xd50 [ 286.262033][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.267135][ C0] ? __switch_to+0x800/0x1100 [ 286.271815][ C0] ? __pfx_kthread+0x10/0x10 [ 286.276396][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.281175][ C0] [ 286.284178][ C0] task:kworker/R-bond0 state:I stack:31000 pid:5838 tgid:5838 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.296174][ C0] Call Trace: [ 286.299432][ C0] [ 286.302348][ C0] __schedule+0x1295/0x67a0 [ 286.306862][ C0] ? __pfx___schedule+0x10/0x10 [ 286.311701][ C0] ? find_held_lock+0x2b/0x80 [ 286.316364][ C0] ? schedule+0x2bf/0x390 [ 286.320688][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.325617][ C0] schedule+0xdd/0x390 [ 286.329680][ C0] rescuer_thread+0xceb/0x14a0 [ 286.334436][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.339459][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.344222][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.350020][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.355214][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.360229][ C0] ? kthread+0x13a/0x450 [ 286.364458][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.369651][ C0] kthread+0x370/0x450 [ 286.373709][ C0] ? __pfx_kthread+0x10/0x10 [ 286.378294][ C0] ret_from_fork+0x72b/0xd50 [ 286.382876][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.387994][ C0] ? __switch_to+0x800/0x1100 [ 286.392668][ C0] ? __pfx_kthread+0x10/0x10 [ 286.397251][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.402023][ C0] [ 286.405023][ C0] task:kworker/R-wg-cr state:I stack:30848 pid:5841 tgid:5841 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.417020][ C0] Call Trace: [ 286.420281][ C0] [ 286.423196][ C0] __schedule+0x1295/0x67a0 [ 286.427709][ C0] ? __pfx___schedule+0x10/0x10 [ 286.432549][ C0] ? find_held_lock+0x2b/0x80 [ 286.437216][ C0] ? schedule+0x2bf/0x390 [ 286.441538][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.446468][ C0] schedule+0xdd/0x390 [ 286.450530][ C0] rescuer_thread+0xceb/0x14a0 [ 286.455289][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.460312][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.465074][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.470875][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.476069][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.481083][ C0] ? kthread+0x13a/0x450 [ 286.485312][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.490500][ C0] kthread+0x370/0x450 [ 286.494557][ C0] ? __pfx_kthread+0x10/0x10 [ 286.499139][ C0] ret_from_fork+0x72b/0xd50 [ 286.503723][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.508827][ C0] ? __switch_to+0x800/0x1100 [ 286.513497][ C0] ? __pfx_kthread+0x10/0x10 [ 286.518078][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.522851][ C0] [ 286.525855][ C0] task:kworker/R-wg-cr state:I stack:29912 pid:5842 tgid:5842 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.537852][ C0] Call Trace: [ 286.541114][ C0] [ 286.544029][ C0] __schedule+0x1295/0x67a0 [ 286.548541][ C0] ? __pfx___schedule+0x10/0x10 [ 286.553390][ C0] ? find_held_lock+0x2b/0x80 [ 286.558056][ C0] ? schedule+0x2bf/0x390 [ 286.562380][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.567335][ C0] schedule+0xdd/0x390 [ 286.571406][ C0] rescuer_thread+0xceb/0x14a0 [ 286.576185][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.581213][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.585972][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.591769][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.596963][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.601975][ C0] ? kthread+0x13a/0x450 [ 286.606204][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.611394][ C0] kthread+0x370/0x450 [ 286.615627][ C0] ? __pfx_kthread+0x10/0x10 [ 286.620208][ C0] ret_from_fork+0x72b/0xd50 [ 286.624794][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.629902][ C0] ? __switch_to+0x800/0x1100 [ 286.634583][ C0] ? __pfx_kthread+0x10/0x10 [ 286.639201][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.643995][ C0] [ 286.647011][ C0] task:kworker/R-wg-cr state:I stack:30848 pid:5844 tgid:5844 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.659018][ C0] Call Trace: [ 286.662283][ C0] [ 286.665203][ C0] __schedule+0x1295/0x67a0 [ 286.669722][ C0] ? __pfx___schedule+0x10/0x10 [ 286.674565][ C0] ? find_held_lock+0x2b/0x80 [ 286.679235][ C0] ? schedule+0x2bf/0x390 [ 286.683558][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.688490][ C0] schedule+0xdd/0x390 [ 286.692552][ C0] rescuer_thread+0xceb/0x14a0 [ 286.697312][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.702336][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.707098][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.712913][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.718104][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.723118][ C0] ? kthread+0x13a/0x450 [ 286.727352][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.732542][ C0] kthread+0x370/0x450 [ 286.736605][ C0] ? __pfx_kthread+0x10/0x10 [ 286.741187][ C0] ret_from_fork+0x72b/0xd50 [ 286.745772][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.750873][ C0] ? __switch_to+0x800/0x1100 [ 286.755545][ C0] ? __pfx_kthread+0x10/0x10 [ 286.760126][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.764904][ C0] [ 286.767924][ C0] task:kworker/R-wg-cr state:I stack:30848 pid:5845 tgid:5845 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.779936][ C0] Call Trace: [ 286.783208][ C0] [ 286.786128][ C0] __schedule+0x1295/0x67a0 [ 286.790641][ C0] ? __pfx___schedule+0x10/0x10 [ 286.795485][ C0] ? find_held_lock+0x2b/0x80 [ 286.800151][ C0] ? schedule+0x2bf/0x390 [ 286.804478][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.809406][ C0] schedule+0xdd/0x390 [ 286.813467][ C0] rescuer_thread+0xceb/0x14a0 [ 286.818224][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.823249][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.828016][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.833822][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.839025][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.844037][ C0] ? kthread+0x13a/0x450 [ 286.848268][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.853457][ C0] kthread+0x370/0x450 [ 286.857518][ C0] ? __pfx_kthread+0x10/0x10 [ 286.862097][ C0] ret_from_fork+0x72b/0xd50 [ 286.866683][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.871790][ C0] ? __switch_to+0x800/0x1100 [ 286.876465][ C0] ? __pfx_kthread+0x10/0x10 [ 286.881049][ C0] ret_from_fork_asm+0x1a/0x30 [ 286.885821][ C0] [ 286.888824][ C0] task:kworker/R-wg-cr state:I stack:30848 pid:5846 tgid:5846 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 286.900819][ C0] Call Trace: [ 286.904079][ C0] [ 286.906994][ C0] __schedule+0x1295/0x67a0 [ 286.911506][ C0] ? __pfx___schedule+0x10/0x10 [ 286.916347][ C0] ? find_held_lock+0x2b/0x80 [ 286.921011][ C0] ? schedule+0x2bf/0x390 [ 286.925334][ C0] ? rescuer_thread+0x118/0x14a0 [ 286.930265][ C0] schedule+0xdd/0x390 [ 286.934340][ C0] rescuer_thread+0xceb/0x14a0 [ 286.939098][ C0] ? do_raw_spin_lock+0x128/0x260 [ 286.944143][ C0] ? rcu_is_watching+0x12/0xc0 [ 286.948904][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 286.954703][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.959898][ C0] ? __kthread_parkme+0x18c/0x230 [ 286.964909][ C0] ? kthread+0x13a/0x450 [ 286.969142][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 286.974337][ C0] kthread+0x370/0x450 [ 286.978400][ C0] ? __pfx_kthread+0x10/0x10 [ 286.982980][ C0] ret_from_fork+0x72b/0xd50 [ 286.987566][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 286.992671][ C0] ? __switch_to+0x800/0x1100 [ 286.997344][ C0] ? __pfx_kthread+0x10/0x10 [ 287.001924][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.006697][ C0] [ 287.009700][ C0] task:kworker/R-wg-cr state:I stack:29528 pid:5847 tgid:5847 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.021697][ C0] Call Trace: [ 287.024960][ C0] [ 287.027878][ C0] __schedule+0x1295/0x67a0 [ 287.032392][ C0] ? __pfx___schedule+0x10/0x10 [ 287.037232][ C0] ? find_held_lock+0x2b/0x80 [ 287.041893][ C0] ? schedule+0x2bf/0x390 [ 287.046216][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.051171][ C0] schedule+0xdd/0x390 [ 287.055233][ C0] rescuer_thread+0xceb/0x14a0 [ 287.059988][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.065011][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.069771][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.075573][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.080776][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.085798][ C0] ? kthread+0x13a/0x450 [ 287.090027][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.095216][ C0] kthread+0x370/0x450 [ 287.099274][ C0] ? __pfx_kthread+0x10/0x10 [ 287.103852][ C0] ret_from_fork+0x72b/0xd50 [ 287.108470][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.113576][ C0] ? __switch_to+0x800/0x1100 [ 287.118251][ C0] ? __pfx_kthread+0x10/0x10 [ 287.122836][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.127608][ C0] [ 287.130619][ C0] task:kworker/R-wg-cr state:I stack:31000 pid:5849 tgid:5849 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.142637][ C0] Call Trace: [ 287.145897][ C0] [ 287.148811][ C0] __schedule+0x1295/0x67a0 [ 287.153322][ C0] ? __pfx___schedule+0x10/0x10 [ 287.158162][ C0] ? find_held_lock+0x2b/0x80 [ 287.162825][ C0] ? schedule+0x2bf/0x390 [ 287.167147][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.172078][ C0] schedule+0xdd/0x390 [ 287.176140][ C0] rescuer_thread+0xceb/0x14a0 [ 287.180900][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.185925][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.190685][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.196484][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.201677][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.206691][ C0] ? kthread+0x13a/0x450 [ 287.210922][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.216112][ C0] kthread+0x370/0x450 [ 287.220170][ C0] ? __pfx_kthread+0x10/0x10 [ 287.224750][ C0] ret_from_fork+0x72b/0xd50 [ 287.229333][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.234438][ C0] ? __switch_to+0x800/0x1100 [ 287.239110][ C0] ? __pfx_kthread+0x10/0x10 [ 287.243690][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.248457][ C0] [ 287.251457][ C0] task:kworker/R-wg-cr state:I stack:30848 pid:5850 tgid:5850 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.263453][ C0] Call Trace: [ 287.266711][ C0] [ 287.269626][ C0] __schedule+0x1295/0x67a0 [ 287.274139][ C0] ? __pfx___schedule+0x10/0x10 [ 287.278979][ C0] ? find_held_lock+0x2b/0x80 [ 287.283653][ C0] ? schedule+0x2bf/0x390 [ 287.287977][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.292906][ C0] schedule+0xdd/0x390 [ 287.296977][ C0] rescuer_thread+0xceb/0x14a0 [ 287.301737][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.306760][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.311522][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.317321][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.322512][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.327529][ C0] ? kthread+0x13a/0x450 [ 287.331761][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.336955][ C0] kthread+0x370/0x450 [ 287.341034][ C0] ? __pfx_kthread+0x10/0x10 [ 287.345637][ C0] ret_from_fork+0x72b/0xd50 [ 287.350231][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.355384][ C0] ? __switch_to+0x800/0x1100 [ 287.360066][ C0] ? __pfx_kthread+0x10/0x10 [ 287.364658][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.369432][ C0] [ 287.372440][ C0] task:kworker/R-wg-cr state:I stack:31000 pid:5851 tgid:5851 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.384447][ C0] Call Trace: [ 287.387713][ C0] [ 287.390633][ C0] __schedule+0x1295/0x67a0 [ 287.395151][ C0] ? __pfx___schedule+0x10/0x10 [ 287.399993][ C0] ? find_held_lock+0x2b/0x80 [ 287.404661][ C0] ? schedule+0x2bf/0x390 [ 287.408984][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.413920][ C0] schedule+0xdd/0x390 [ 287.417984][ C0] rescuer_thread+0xceb/0x14a0 [ 287.422748][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.427775][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.432544][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.438346][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.443542][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.448553][ C0] ? kthread+0x13a/0x450 [ 287.452794][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.457983][ C0] kthread+0x370/0x450 [ 287.462047][ C0] ? __pfx_kthread+0x10/0x10 [ 287.466632][ C0] ret_from_fork+0x72b/0xd50 [ 287.471227][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.476334][ C0] ? __switch_to+0x800/0x1100 [ 287.481012][ C0] ? __pfx_kthread+0x10/0x10 [ 287.485613][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.490387][ C0] [ 287.493396][ C0] task:kworker/R-wg-cr state:I stack:31000 pid:5852 tgid:5852 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.505398][ C0] Call Trace: [ 287.508657][ C0] [ 287.511576][ C0] __schedule+0x1295/0x67a0 [ 287.516093][ C0] ? __pfx___schedule+0x10/0x10 [ 287.520932][ C0] ? find_held_lock+0x2b/0x80 [ 287.525600][ C0] ? schedule+0x2bf/0x390 [ 287.529927][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.534856][ C0] schedule+0xdd/0x390 [ 287.538925][ C0] rescuer_thread+0xceb/0x14a0 [ 287.543684][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.548708][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.553487][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.559291][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.564484][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.569496][ C0] ? kthread+0x13a/0x450 [ 287.573726][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.578915][ C0] kthread+0x370/0x450 [ 287.582976][ C0] ? __pfx_kthread+0x10/0x10 [ 287.587573][ C0] ret_from_fork+0x72b/0xd50 [ 287.592162][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.597269][ C0] ? __switch_to+0x800/0x1100 [ 287.601943][ C0] ? __pfx_kthread+0x10/0x10 [ 287.606524][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.611296][ C0] [ 287.614299][ C0] task:kworker/R-wg-cr state:I stack:31000 pid:5853 tgid:5853 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.626305][ C0] Call Trace: [ 287.629569][ C0] [ 287.632503][ C0] __schedule+0x1295/0x67a0 [ 287.637018][ C0] ? __pfx___schedule+0x10/0x10 [ 287.641859][ C0] ? find_held_lock+0x2b/0x80 [ 287.646525][ C0] ? schedule+0x2bf/0x390 [ 287.650847][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.655777][ C0] schedule+0xdd/0x390 [ 287.659862][ C0] rescuer_thread+0xceb/0x14a0 [ 287.664645][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.669697][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.674477][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.680291][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.685490][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.690509][ C0] ? kthread+0x13a/0x450 [ 287.694752][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.699947][ C0] kthread+0x370/0x450 [ 287.704010][ C0] ? __pfx_kthread+0x10/0x10 [ 287.708593][ C0] ret_from_fork+0x72b/0xd50 [ 287.713178][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.718290][ C0] ? __switch_to+0x800/0x1100 [ 287.722965][ C0] ? __pfx_kthread+0x10/0x10 [ 287.727551][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.732347][ C0] [ 287.735400][ C0] task:kworker/R-wg-cr state:I stack:31000 pid:5854 tgid:5854 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 287.747515][ C0] Call Trace: [ 287.750789][ C0] [ 287.753708][ C0] __schedule+0x1295/0x67a0 [ 287.758229][ C0] ? __pfx___schedule+0x10/0x10 [ 287.763077][ C0] ? find_held_lock+0x2b/0x80 [ 287.767746][ C0] ? schedule+0x2bf/0x390 [ 287.772082][ C0] ? rescuer_thread+0x118/0x14a0 [ 287.777018][ C0] schedule+0xdd/0x390 [ 287.781169][ C0] rescuer_thread+0xceb/0x14a0 [ 287.785931][ C0] ? do_raw_spin_lock+0x128/0x260 [ 287.790961][ C0] ? rcu_is_watching+0x12/0xc0 [ 287.795749][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.801581][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.806812][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.811829][ C0] ? kthread+0x13a/0x450 [ 287.816066][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 287.821273][ C0] kthread+0x370/0x450 [ 287.825335][ C0] ? __pfx_kthread+0x10/0x10 [ 287.829918][ C0] ret_from_fork+0x72b/0xd50 [ 287.834531][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.839638][ C0] ? __switch_to+0x800/0x1100 [ 287.844318][ C0] ? __pfx_kthread+0x10/0x10 [ 287.848915][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.853686][ C0] [ 287.856690][ C0] task:napi/wg0-0 state:S stack:29480 pid:5871 tgid:5871 ppid:2 task_flags:0x208040 flags:0x00080000 [ 287.868597][ C0] Call Trace: [ 287.871861][ C0] [ 287.874778][ C0] __schedule+0x1295/0x67a0 [ 287.879282][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 287.885268][ C0] ? __pfx___schedule+0x10/0x10 [ 287.890128][ C0] ? find_held_lock+0x2b/0x80 [ 287.894798][ C0] ? schedule+0x2bf/0x390 [ 287.899130][ C0] schedule+0xdd/0x390 [ 287.903195][ C0] napi_threaded_poll+0x16f/0x4b0 [ 287.908218][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 287.913324][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 287.918890][ C0] ? __kthread_parkme+0x18c/0x230 [ 287.923907][ C0] ? kthread+0x13a/0x450 [ 287.928400][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 287.933941][ C0] kthread+0x370/0x450 [ 287.938021][ C0] ? __pfx_kthread+0x10/0x10 [ 287.942614][ C0] ret_from_fork+0x72b/0xd50 [ 287.947205][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 287.952307][ C0] ? __switch_to+0x800/0x1100 [ 287.956979][ C0] ? __pfx_kthread+0x10/0x10 [ 287.961559][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.966335][ C0] [ 287.969339][ C0] task:napi/wg0-0 state:S stack:29480 pid:5872 tgid:5872 ppid:2 task_flags:0x208040 flags:0x00080000 [ 287.981254][ C0] Call Trace: [ 287.984520][ C0] [ 287.987444][ C0] __schedule+0x1295/0x67a0 [ 287.991949][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 287.997938][ C0] ? __pfx___schedule+0x10/0x10 [ 288.002784][ C0] ? find_held_lock+0x2b/0x80 [ 288.007450][ C0] ? schedule+0x2bf/0x390 [ 288.011774][ C0] schedule+0xdd/0x390 [ 288.015834][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.020860][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.025967][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.031510][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.036526][ C0] ? kthread+0x13a/0x450 [ 288.040760][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.046301][ C0] kthread+0x370/0x450 [ 288.050361][ C0] ? __pfx_kthread+0x10/0x10 [ 288.054944][ C0] ret_from_fork+0x72b/0xd50 [ 288.059534][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.064637][ C0] ? rcu_is_watching+0x12/0xc0 [ 288.069401][ C0] ? __switch_to+0x800/0x1100 [ 288.074075][ C0] ? __pfx_kthread+0x10/0x10 [ 288.078661][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.083429][ C0] [ 288.086435][ C0] task:napi/wg1-0 state:S stack:29480 pid:5873 tgid:5873 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.098345][ C0] Call Trace: [ 288.101614][ C0] [ 288.104538][ C0] __schedule+0x1295/0x67a0 [ 288.109045][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.115031][ C0] ? __pfx___schedule+0x10/0x10 [ 288.119875][ C0] ? find_held_lock+0x2b/0x80 [ 288.124540][ C0] ? schedule+0x2bf/0x390 [ 288.128864][ C0] schedule+0xdd/0x390 [ 288.132926][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.137950][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.143054][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.148600][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.153613][ C0] ? kthread+0x13a/0x450 [ 288.157843][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.163392][ C0] kthread+0x370/0x450 [ 288.167453][ C0] ? __pfx_kthread+0x10/0x10 [ 288.172035][ C0] ret_from_fork+0x72b/0xd50 [ 288.176621][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.181725][ C0] ? __switch_to+0x800/0x1100 [ 288.186398][ C0] ? __pfx_kthread+0x10/0x10 [ 288.190979][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.195751][ C0] [ 288.198754][ C0] task:napi/wg1-0 state:S stack:27000 pid:5874 tgid:5874 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.210664][ C0] Call Trace: [ 288.213930][ C0] [ 288.216850][ C0] __schedule+0x1295/0x67a0 [ 288.221351][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.227337][ C0] ? __pfx___schedule+0x10/0x10 [ 288.232182][ C0] ? find_held_lock+0x2b/0x80 [ 288.236848][ C0] ? schedule+0x2bf/0x390 [ 288.241181][ C0] schedule+0xdd/0x390 [ 288.245243][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.250265][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.255373][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.260914][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.265928][ C0] ? kthread+0x13a/0x450 [ 288.270158][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.275709][ C0] kthread+0x370/0x450 [ 288.279768][ C0] ? __pfx_kthread+0x10/0x10 [ 288.284367][ C0] ret_from_fork+0x72b/0xd50 [ 288.288955][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.294058][ C0] ? __switch_to+0x800/0x1100 [ 288.298749][ C0] ? __pfx_kthread+0x10/0x10 [ 288.303333][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.308107][ C0] [ 288.311109][ C0] task:napi/wg2-0 state:S stack:29480 pid:5875 tgid:5875 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.323021][ C0] Call Trace: [ 288.326285][ C0] [ 288.329200][ C0] __schedule+0x1295/0x67a0 [ 288.333704][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.339688][ C0] ? __pfx___schedule+0x10/0x10 [ 288.344526][ C0] ? find_held_lock+0x2b/0x80 [ 288.349190][ C0] ? schedule+0x2bf/0x390 [ 288.353515][ C0] schedule+0xdd/0x390 [ 288.357580][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.362603][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.367709][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.373250][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.378263][ C0] ? kthread+0x13a/0x450 [ 288.382493][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.388031][ C0] kthread+0x370/0x450 [ 288.392089][ C0] ? __pfx_kthread+0x10/0x10 [ 288.396668][ C0] ret_from_fork+0x72b/0xd50 [ 288.401254][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.406368][ C0] ? __switch_to+0x800/0x1100 [ 288.411050][ C0] ? __pfx_kthread+0x10/0x10 [ 288.415635][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.420416][ C0] [ 288.423509][ C0] task:napi/wg2-0 state:S stack:27000 pid:5876 tgid:5876 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.435425][ C0] Call Trace: [ 288.438691][ C0] [ 288.441609][ C0] __schedule+0x1295/0x67a0 [ 288.446118][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.452108][ C0] ? __pfx___schedule+0x10/0x10 [ 288.456948][ C0] ? find_held_lock+0x2b/0x80 [ 288.461611][ C0] ? schedule+0x2bf/0x390 [ 288.465941][ C0] schedule+0xdd/0x390 [ 288.470003][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.475023][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.480144][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.485687][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.490701][ C0] ? kthread+0x13a/0x450 [ 288.494933][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.500475][ C0] kthread+0x370/0x450 [ 288.504541][ C0] ? __pfx_kthread+0x10/0x10 [ 288.509137][ C0] ret_from_fork+0x72b/0xd50 [ 288.513725][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.518833][ C0] ? rcu_is_watching+0x12/0xc0 [ 288.523679][ C0] ? __switch_to+0x800/0x1100 [ 288.528354][ C0] ? __pfx_kthread+0x10/0x10 [ 288.532937][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.537710][ C0] [ 288.540716][ C0] task:napi/wg0-0 state:S stack:29480 pid:5886 tgid:5886 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.552625][ C0] Call Trace: [ 288.555890][ C0] [ 288.558812][ C0] __schedule+0x1295/0x67a0 [ 288.563335][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.569368][ C0] ? __pfx___schedule+0x10/0x10 [ 288.574243][ C0] ? find_held_lock+0x2b/0x80 [ 288.578914][ C0] ? schedule+0x2bf/0x390 [ 288.583239][ C0] schedule+0xdd/0x390 [ 288.587306][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.592330][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.597442][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.602988][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.608016][ C0] ? kthread+0x13a/0x450 [ 288.612255][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.617802][ C0] kthread+0x370/0x450 [ 288.621870][ C0] ? __pfx_kthread+0x10/0x10 [ 288.626474][ C0] ret_from_fork+0x72b/0xd50 [ 288.631075][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.636182][ C0] ? __switch_to+0x800/0x1100 [ 288.640860][ C0] ? __pfx_kthread+0x10/0x10 [ 288.645444][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.650217][ C0] [ 288.653223][ C0] task:napi/wg0-0 state:S stack:29480 pid:5887 tgid:5887 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.665135][ C0] Call Trace: [ 288.668401][ C0] [ 288.671319][ C0] __schedule+0x1295/0x67a0 [ 288.675824][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.681810][ C0] ? __pfx___schedule+0x10/0x10 [ 288.686652][ C0] ? find_held_lock+0x2b/0x80 [ 288.691331][ C0] ? schedule+0x2bf/0x390 [ 288.695671][ C0] schedule+0xdd/0x390 [ 288.699740][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.704771][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.709888][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.715439][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.720471][ C0] ? kthread+0x13a/0x450 [ 288.724718][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.730281][ C0] kthread+0x370/0x450 [ 288.734366][ C0] ? __pfx_kthread+0x10/0x10 [ 288.738968][ C0] ret_from_fork+0x72b/0xd50 [ 288.743560][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.748672][ C0] ? __switch_to+0x800/0x1100 [ 288.753364][ C0] ? __pfx_kthread+0x10/0x10 [ 288.757965][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.762754][ C0] [ 288.765770][ C0] task:napi/wg1-0 state:S stack:29480 pid:5888 tgid:5888 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.777870][ C0] Call Trace: [ 288.781142][ C0] [ 288.784070][ C0] __schedule+0x1295/0x67a0 [ 288.789021][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.795008][ C0] ? __pfx___schedule+0x10/0x10 [ 288.799855][ C0] ? find_held_lock+0x2b/0x80 [ 288.804532][ C0] ? schedule+0x2bf/0x390 [ 288.808878][ C0] schedule+0xdd/0x390 [ 288.812988][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.818028][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.823180][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.828728][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.833771][ C0] ? kthread+0x13a/0x450 [ 288.838026][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.843570][ C0] kthread+0x370/0x450 [ 288.847652][ C0] ? __pfx_kthread+0x10/0x10 [ 288.852236][ C0] ret_from_fork+0x72b/0xd50 [ 288.856821][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.861929][ C0] ? __switch_to+0x800/0x1100 [ 288.866635][ C0] ? __pfx_kthread+0x10/0x10 [ 288.871218][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.876000][ C0] [ 288.879006][ C0] task:napi/wg1-0 state:S stack:27000 pid:5889 tgid:5889 ppid:2 task_flags:0x208040 flags:0x00080000 [ 288.890916][ C0] Call Trace: [ 288.894181][ C0] [ 288.897100][ C0] __schedule+0x1295/0x67a0 [ 288.901607][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 288.907591][ C0] ? __pfx___schedule+0x10/0x10 [ 288.912434][ C0] ? find_held_lock+0x2b/0x80 [ 288.917111][ C0] ? schedule+0x2bf/0x390 [ 288.921442][ C0] schedule+0xdd/0x390 [ 288.925507][ C0] napi_threaded_poll+0x16f/0x4b0 [ 288.930532][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 288.935644][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.941189][ C0] ? __kthread_parkme+0x18c/0x230 [ 288.946211][ C0] ? kthread+0x13a/0x450 [ 288.950443][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 288.955986][ C0] kthread+0x370/0x450 [ 288.960047][ C0] ? __pfx_kthread+0x10/0x10 [ 288.964631][ C0] ret_from_fork+0x72b/0xd50 [ 288.969219][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 288.974326][ C0] ? __switch_to+0x800/0x1100 [ 288.979003][ C0] ? __pfx_kthread+0x10/0x10 [ 288.983588][ C0] ret_from_fork_asm+0x1a/0x30 [ 288.988364][ C0] [ 288.991372][ C0] task:napi/wg2-0 state:S stack:29048 pid:5890 tgid:5890 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.003283][ C0] Call Trace: [ 289.006551][ C0] [ 289.009473][ C0] __schedule+0x1295/0x67a0 [ 289.013985][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.019987][ C0] ? __pfx___schedule+0x10/0x10 [ 289.024836][ C0] ? find_held_lock+0x2b/0x80 [ 289.029514][ C0] ? schedule+0x2bf/0x390 [ 289.033841][ C0] schedule+0xdd/0x390 [ 289.037911][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.042936][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.048042][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.053587][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.058602][ C0] ? kthread+0x13a/0x450 [ 289.062835][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.068469][ C0] kthread+0x370/0x450 [ 289.072530][ C0] ? __pfx_kthread+0x10/0x10 [ 289.077113][ C0] ret_from_fork+0x72b/0xd50 [ 289.081698][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.086805][ C0] ? rcu_is_watching+0x12/0xc0 [ 289.091571][ C0] ? __switch_to+0x800/0x1100 [ 289.096245][ C0] ? __pfx_kthread+0x10/0x10 [ 289.100830][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.105607][ C0] [ 289.108610][ C0] task:napi/wg2-0 state:S stack:27000 pid:5891 tgid:5891 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.120526][ C0] Call Trace: [ 289.123794][ C0] [ 289.126716][ C0] __schedule+0x1295/0x67a0 [ 289.131222][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.137211][ C0] ? __pfx___schedule+0x10/0x10 [ 289.142053][ C0] ? find_held_lock+0x2b/0x80 [ 289.146718][ C0] ? schedule+0x2bf/0x390 [ 289.151046][ C0] schedule+0xdd/0x390 [ 289.155111][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.160135][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.165248][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.170883][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.175902][ C0] ? kthread+0x13a/0x450 [ 289.180149][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.185691][ C0] kthread+0x370/0x450 [ 289.189753][ C0] ? __pfx_kthread+0x10/0x10 [ 289.194337][ C0] ret_from_fork+0x72b/0xd50 [ 289.198941][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.204068][ C0] ? __switch_to+0x800/0x1100 [ 289.208756][ C0] ? __pfx_kthread+0x10/0x10 [ 289.213350][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.218131][ C0] [ 289.221141][ C0] task:napi/wg0-0 state:S stack:29480 pid:5899 tgid:5899 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.233057][ C0] Call Trace: [ 289.236377][ C0] [ 289.239329][ C0] __schedule+0x1295/0x67a0 [ 289.243836][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.249821][ C0] ? __pfx___schedule+0x10/0x10 [ 289.254662][ C0] ? find_held_lock+0x2b/0x80 [ 289.259325][ C0] ? schedule+0x2bf/0x390 [ 289.263647][ C0] schedule+0xdd/0x390 [ 289.267708][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.272732][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.277837][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.283378][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.288393][ C0] ? kthread+0x13a/0x450 [ 289.292629][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.298200][ C0] kthread+0x370/0x450 [ 289.302258][ C0] ? __pfx_kthread+0x10/0x10 [ 289.306841][ C0] ret_from_fork+0x72b/0xd50 [ 289.311435][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.316541][ C0] ? __switch_to+0x800/0x1100 [ 289.321218][ C0] ? __pfx_kthread+0x10/0x10 [ 289.325815][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.330594][ C0] [ 289.333598][ C0] task:napi/wg0-0 state:S stack:29480 pid:5900 tgid:5900 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.345521][ C0] Call Trace: [ 289.348779][ C0] [ 289.351696][ C0] __schedule+0x1295/0x67a0 [ 289.356198][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.362183][ C0] ? __pfx___schedule+0x10/0x10 [ 289.367024][ C0] ? find_held_lock+0x2b/0x80 [ 289.371688][ C0] ? schedule+0x2bf/0x390 [ 289.376013][ C0] schedule+0xdd/0x390 [ 289.380075][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.385096][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.390209][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.395750][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.400765][ C0] ? kthread+0x13a/0x450 [ 289.404996][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.410535][ C0] kthread+0x370/0x450 [ 289.414601][ C0] ? __pfx_kthread+0x10/0x10 [ 289.419182][ C0] ret_from_fork+0x72b/0xd50 [ 289.423772][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.428891][ C0] ? __switch_to+0x800/0x1100 [ 289.433568][ C0] ? __pfx_kthread+0x10/0x10 [ 289.438155][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.442937][ C0] [ 289.445943][ C0] task:napi/wg1-0 state:S stack:29480 pid:5901 tgid:5901 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.457849][ C0] Call Trace: [ 289.461109][ C0] [ 289.464025][ C0] __schedule+0x1295/0x67a0 [ 289.468530][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.474512][ C0] ? __pfx___schedule+0x10/0x10 [ 289.479353][ C0] ? find_held_lock+0x2b/0x80 [ 289.484019][ C0] ? schedule+0x2bf/0x390 [ 289.488342][ C0] schedule+0xdd/0x390 [ 289.492404][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.497435][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.502542][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.508082][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.513094][ C0] ? kthread+0x13a/0x450 [ 289.517325][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.522864][ C0] kthread+0x370/0x450 [ 289.526926][ C0] ? __pfx_kthread+0x10/0x10 [ 289.531509][ C0] ret_from_fork+0x72b/0xd50 [ 289.536123][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.541232][ C0] ? rcu_is_watching+0x12/0xc0 [ 289.545991][ C0] ? __switch_to+0x800/0x1100 [ 289.550667][ C0] ? __pfx_kthread+0x10/0x10 [ 289.555252][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.560025][ C0] [ 289.563033][ C0] task:napi/wg1-0 state:S stack:27000 pid:5902 tgid:5902 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.574941][ C0] Call Trace: [ 289.578200][ C0] [ 289.581117][ C0] __schedule+0x1295/0x67a0 [ 289.585621][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.591608][ C0] ? __pfx___schedule+0x10/0x10 [ 289.596449][ C0] ? find_held_lock+0x2b/0x80 [ 289.601115][ C0] ? schedule+0x2bf/0x390 [ 289.605438][ C0] schedule+0xdd/0x390 [ 289.609498][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.614521][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.619629][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.625172][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.630189][ C0] ? kthread+0x13a/0x450 [ 289.634427][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.639969][ C0] kthread+0x370/0x450 [ 289.644029][ C0] ? __pfx_kthread+0x10/0x10 [ 289.648610][ C0] ret_from_fork+0x72b/0xd50 [ 289.653192][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.658293][ C0] ? __switch_to+0x800/0x1100 [ 289.662966][ C0] ? __pfx_kthread+0x10/0x10 [ 289.667546][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.672316][ C0] [ 289.675320][ C0] task:napi/wg2-0 state:S stack:29480 pid:5903 tgid:5903 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.687231][ C0] Call Trace: [ 289.690490][ C0] [ 289.693407][ C0] __schedule+0x1295/0x67a0 [ 289.697911][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.703896][ C0] ? __pfx___schedule+0x10/0x10 [ 289.708736][ C0] ? find_held_lock+0x2b/0x80 [ 289.713405][ C0] ? schedule+0x2bf/0x390 [ 289.717729][ C0] schedule+0xdd/0x390 [ 289.721787][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.726806][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.731916][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.737490][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.742515][ C0] ? kthread+0x13a/0x450 [ 289.746771][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.752328][ C0] kthread+0x370/0x450 [ 289.756478][ C0] ? __pfx_kthread+0x10/0x10 [ 289.761069][ C0] ret_from_fork+0x72b/0xd50 [ 289.765658][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.770770][ C0] ? __switch_to+0x800/0x1100 [ 289.775623][ C0] ? __pfx_kthread+0x10/0x10 [ 289.780215][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.784988][ C0] [ 289.787991][ C0] task:napi/wg2-0 state:S stack:27000 pid:5904 tgid:5904 ppid:2 task_flags:0x208040 flags:0x00080000 [ 289.799900][ C0] Call Trace: [ 289.803194][ C0] [ 289.806111][ C0] __schedule+0x1295/0x67a0 [ 289.810617][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 289.816613][ C0] ? __pfx___schedule+0x10/0x10 [ 289.821453][ C0] ? find_held_lock+0x2b/0x80 [ 289.826120][ C0] ? schedule+0x2bf/0x390 [ 289.830445][ C0] schedule+0xdd/0x390 [ 289.834507][ C0] napi_threaded_poll+0x16f/0x4b0 [ 289.839528][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 289.844635][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.850178][ C0] ? __kthread_parkme+0x18c/0x230 [ 289.855191][ C0] ? kthread+0x13a/0x450 [ 289.859423][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 289.864963][ C0] kthread+0x370/0x450 [ 289.869021][ C0] ? __pfx_kthread+0x10/0x10 [ 289.873603][ C0] ret_from_fork+0x72b/0xd50 [ 289.878184][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 289.883287][ C0] ? __switch_to+0x800/0x1100 [ 289.887963][ C0] ? __pfx_kthread+0x10/0x10 [ 289.892546][ C0] ret_from_fork_asm+0x1a/0x30 [ 289.897315][ C0] [ 289.900318][ C0] task:kworker/1:5 state:R running task stack:26104 pid:5906 tgid:5906 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 289.913882][ C0] Workqueue: events nsim_fib_event_work [ 289.919419][ C0] Call Trace: [ 289.922680][ C0] [ 289.925597][ C0] __schedule+0x1295/0x67a0 [ 289.930094][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 289.935345][ C0] ? __pfx___schedule+0x10/0x10 [ 289.940204][ C0] ? find_held_lock+0x2b/0x80 [ 289.944872][ C0] ? schedule+0x2bf/0x390 [ 289.949199][ C0] schedule+0xdd/0x390 [ 289.953262][ C0] schedule_timeout+0x127/0x280 [ 289.958103][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 289.963465][ C0] ? __pfx_process_timeout+0x10/0x10 [ 289.968740][ C0] ? find_held_lock+0x2b/0x80 [ 289.973402][ C0] ? nsim_fib_event_work+0x5277/0x63b0 [ 289.978852][ C0] ? nsim_fib_event_work+0x5277/0x63b0 [ 289.984301][ C0] msleep+0x32/0x50 [ 289.988094][ C0] nsim_fib_event_work+0x490a/0x63b0 [ 289.993378][ C0] ? debug_object_deactivate+0x2e4/0x3b0 [ 289.999004][ C0] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 290.004628][ C0] ? rcu_is_watching+0x12/0xc0 [ 290.009391][ C0] process_one_work+0xa0e/0x1980 [ 290.014330][ C0] ? __pfx_process_one_work+0x10/0x10 [ 290.019703][ C0] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 290.025329][ C0] worker_thread+0x5ef/0xe50 [ 290.029926][ C0] ? __pfx_worker_thread+0x10/0x10 [ 290.035032][ C0] ? kthread+0x13a/0x450 [ 290.039281][ C0] ? __pfx_worker_thread+0x10/0x10 [ 290.044385][ C0] kthread+0x370/0x450 [ 290.048445][ C0] ? __pfx_kthread+0x10/0x10 [ 290.053025][ C0] ret_from_fork+0x72b/0xd50 [ 290.057606][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.062706][ C0] ? rcu_is_watching+0x12/0xc0 [ 290.067473][ C0] ? __switch_to+0x800/0x1100 [ 290.072146][ C0] ? __pfx_kthread+0x10/0x10 [ 290.076725][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.081492][ C0] [ 290.084491][ C0] task:napi/wg0-0 state:S stack:29480 pid:5907 tgid:5907 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.096397][ C0] Call Trace: [ 290.099655][ C0] [ 290.102570][ C0] __schedule+0x1295/0x67a0 [ 290.107070][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.113055][ C0] ? __pfx___schedule+0x10/0x10 [ 290.117900][ C0] ? find_held_lock+0x2b/0x80 [ 290.122564][ C0] ? schedule+0x2bf/0x390 [ 290.126887][ C0] schedule+0xdd/0x390 [ 290.130947][ C0] napi_threaded_poll+0x16f/0x4b0 [ 290.135967][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 290.141074][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.146621][ C0] ? __kthread_parkme+0x18c/0x230 [ 290.151636][ C0] ? kthread+0x13a/0x450 [ 290.155887][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.161426][ C0] kthread+0x370/0x450 [ 290.165484][ C0] ? __pfx_kthread+0x10/0x10 [ 290.170068][ C0] ret_from_fork+0x72b/0xd50 [ 290.174654][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.179762][ C0] ? __switch_to+0x800/0x1100 [ 290.184438][ C0] ? __pfx_kthread+0x10/0x10 [ 290.189020][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.193790][ C0] [ 290.196794][ C0] task:napi/wg0-0 state:S stack:29480 pid:5908 tgid:5908 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.209150][ C0] Call Trace: [ 290.212426][ C0] [ 290.215350][ C0] __schedule+0x1295/0x67a0 [ 290.219863][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.225852][ C0] ? __pfx___schedule+0x10/0x10 [ 290.230693][ C0] ? find_held_lock+0x2b/0x80 [ 290.235356][ C0] ? schedule+0x2bf/0x390 [ 290.239680][ C0] schedule+0xdd/0x390 [ 290.243742][ C0] napi_threaded_poll+0x16f/0x4b0 [ 290.248764][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 290.253872][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.259415][ C0] ? __kthread_parkme+0x18c/0x230 [ 290.264430][ C0] ? kthread+0x13a/0x450 [ 290.268664][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.274203][ C0] kthread+0x370/0x450 [ 290.278260][ C0] ? __pfx_kthread+0x10/0x10 [ 290.282838][ C0] ret_from_fork+0x72b/0xd50 [ 290.287419][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.292524][ C0] ? __switch_to+0x800/0x1100 [ 290.297196][ C0] ? __pfx_kthread+0x10/0x10 [ 290.301774][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.306549][ C0] [ 290.309553][ C0] task:napi/wg1-0 state:S stack:29480 pid:5909 tgid:5909 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.321463][ C0] Call Trace: [ 290.324768][ C0] [ 290.327700][ C0] __schedule+0x1295/0x67a0 [ 290.332221][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.338218][ C0] ? __pfx___schedule+0x10/0x10 [ 290.343070][ C0] ? find_held_lock+0x2b/0x80 [ 290.347743][ C0] ? schedule+0x2bf/0x390 [ 290.352070][ C0] schedule+0xdd/0x390 [ 290.356135][ C0] napi_threaded_poll+0x16f/0x4b0 [ 290.361161][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 290.366270][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.371828][ C0] ? __kthread_parkme+0x18c/0x230 [ 290.376846][ C0] ? kthread+0x13a/0x450 [ 290.381077][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.386617][ C0] kthread+0x370/0x450 [ 290.390677][ C0] ? __pfx_kthread+0x10/0x10 [ 290.395261][ C0] ret_from_fork+0x72b/0xd50 [ 290.399844][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.405035][ C0] ? __switch_to+0x800/0x1100 [ 290.409709][ C0] ? __pfx_kthread+0x10/0x10 [ 290.414292][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.419064][ C0] [ 290.422068][ C0] task:napi/wg1-0 state:S stack:26632 pid:5910 tgid:5910 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.433973][ C0] Call Trace: [ 290.437240][ C0] [ 290.440158][ C0] __schedule+0x1295/0x67a0 [ 290.444665][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.450653][ C0] ? __pfx___schedule+0x10/0x10 [ 290.455499][ C0] ? find_held_lock+0x2b/0x80 [ 290.460166][ C0] ? schedule+0x2bf/0x390 [ 290.464494][ C0] schedule+0xdd/0x390 [ 290.468554][ C0] napi_threaded_poll+0x16f/0x4b0 [ 290.473577][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 290.478714][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.484277][ C0] ? __kthread_parkme+0x18c/0x230 [ 290.489419][ C0] ? kthread+0x13a/0x450 [ 290.493674][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.499248][ C0] kthread+0x370/0x450 [ 290.503317][ C0] ? __pfx_kthread+0x10/0x10 [ 290.507996][ C0] ret_from_fork+0x72b/0xd50 [ 290.512588][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.517694][ C0] ? __switch_to+0x800/0x1100 [ 290.522389][ C0] ? __pfx_kthread+0x10/0x10 [ 290.526980][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.531757][ C0] [ 290.534762][ C0] task:napi/wg2-0 state:S stack:29480 pid:5911 tgid:5911 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.546679][ C0] Call Trace: [ 290.549949][ C0] [ 290.552886][ C0] __schedule+0x1295/0x67a0 [ 290.557406][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.563397][ C0] ? __pfx___schedule+0x10/0x10 [ 290.568248][ C0] ? find_held_lock+0x2b/0x80 [ 290.572912][ C0] ? schedule+0x2bf/0x390 [ 290.577241][ C0] schedule+0xdd/0x390 [ 290.581302][ C0] napi_threaded_poll+0x16f/0x4b0 [ 290.586326][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 290.591435][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.596978][ C0] ? __kthread_parkme+0x18c/0x230 [ 290.601992][ C0] ? kthread+0x13a/0x450 [ 290.606227][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.611787][ C0] kthread+0x370/0x450 [ 290.615878][ C0] ? __pfx_kthread+0x10/0x10 [ 290.620480][ C0] ret_from_fork+0x72b/0xd50 [ 290.625073][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.630185][ C0] ? __switch_to+0x800/0x1100 [ 290.634861][ C0] ? __pfx_kthread+0x10/0x10 [ 290.639447][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.644223][ C0] [ 290.647226][ C0] task:napi/wg2-0 state:S stack:27000 pid:5912 tgid:5912 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.659140][ C0] Call Trace: [ 290.662406][ C0] [ 290.665336][ C0] __schedule+0x1295/0x67a0 [ 290.669849][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.675835][ C0] ? __pfx___schedule+0x10/0x10 [ 290.680680][ C0] ? find_held_lock+0x2b/0x80 [ 290.685348][ C0] ? schedule+0x2bf/0x390 [ 290.689674][ C0] schedule+0xdd/0x390 [ 290.693738][ C0] napi_threaded_poll+0x16f/0x4b0 [ 290.698769][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 290.703877][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.709420][ C0] ? __kthread_parkme+0x18c/0x230 [ 290.714435][ C0] ? kthread+0x13a/0x450 [ 290.718667][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 290.724204][ C0] kthread+0x370/0x450 [ 290.728261][ C0] ? __pfx_kthread+0x10/0x10 [ 290.732842][ C0] ret_from_fork+0x72b/0xd50 [ 290.737442][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.742562][ C0] ? __switch_to+0x800/0x1100 [ 290.747251][ C0] ? __pfx_kthread+0x10/0x10 [ 290.751842][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.756618][ C0] [ 290.759625][ C0] task:kworker/0:5 state:I stack:26392 pid:5913 tgid:5913 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 290.771713][ C0] Workqueue: 0x0 (events) [ 290.776134][ C0] Call Trace: [ 290.779395][ C0] [ 290.782309][ C0] __schedule+0x1295/0x67a0 [ 290.786814][ C0] ? rcu_is_watching+0x12/0xc0 [ 290.791584][ C0] ? __pfx___schedule+0x10/0x10 [ 290.796422][ C0] ? find_held_lock+0x2b/0x80 [ 290.801088][ C0] ? schedule+0x2bf/0x390 [ 290.805412][ C0] schedule+0xdd/0x390 [ 290.809478][ C0] ? worker_thread+0x4c0/0xe50 [ 290.814232][ C0] worker_thread+0x53b/0xe50 [ 290.818822][ C0] ? kthread+0x13a/0x450 [ 290.823054][ C0] ? __pfx_worker_thread+0x10/0x10 [ 290.828155][ C0] kthread+0x370/0x450 [ 290.832215][ C0] ? __pfx_kthread+0x10/0x10 [ 290.836799][ C0] ret_from_fork+0x72b/0xd50 [ 290.841380][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.846485][ C0] ? __switch_to+0x800/0x1100 [ 290.851156][ C0] ? __pfx_kthread+0x10/0x10 [ 290.855737][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.860514][ C0] [ 290.863523][ C0] task:kworker/1:6 state:I stack:25192 pid:5914 tgid:5914 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 290.875519][ C0] Workqueue: 0x0 (mld) [ 290.879674][ C0] Call Trace: [ 290.882933][ C0] [ 290.885848][ C0] __schedule+0x1295/0x67a0 [ 290.890359][ C0] ? __pfx___schedule+0x10/0x10 [ 290.895202][ C0] ? find_held_lock+0x2b/0x80 [ 290.899866][ C0] ? schedule+0x2bf/0x390 [ 290.904190][ C0] schedule+0xdd/0x390 [ 290.908250][ C0] ? worker_thread+0x4c0/0xe50 [ 290.913007][ C0] worker_thread+0x53b/0xe50 [ 290.917597][ C0] ? __pfx_worker_thread+0x10/0x10 [ 290.922701][ C0] ? kthread+0x13a/0x450 [ 290.926934][ C0] ? __pfx_worker_thread+0x10/0x10 [ 290.932039][ C0] kthread+0x370/0x450 [ 290.936096][ C0] ? __pfx_kthread+0x10/0x10 [ 290.940678][ C0] ret_from_fork+0x72b/0xd50 [ 290.945262][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 290.950367][ C0] ? __switch_to+0x800/0x1100 [ 290.955042][ C0] ? __pfx_kthread+0x10/0x10 [ 290.959626][ C0] ret_from_fork_asm+0x1a/0x30 [ 290.964411][ C0] [ 290.967418][ C0] task:napi/wg0-0 state:S stack:29480 pid:5915 tgid:5915 ppid:2 task_flags:0x208040 flags:0x00080000 [ 290.979334][ C0] Call Trace: [ 290.982597][ C0] [ 290.985517][ C0] __schedule+0x1295/0x67a0 [ 290.990027][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 290.996025][ C0] ? __pfx___schedule+0x10/0x10 [ 291.000868][ C0] ? find_held_lock+0x2b/0x80 [ 291.005530][ C0] ? schedule+0x2bf/0x390 [ 291.009853][ C0] schedule+0xdd/0x390 [ 291.013915][ C0] napi_threaded_poll+0x16f/0x4b0 [ 291.018936][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 291.024063][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.029606][ C0] ? __kthread_parkme+0x18c/0x230 [ 291.034622][ C0] ? kthread+0x13a/0x450 [ 291.038854][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.044393][ C0] kthread+0x370/0x450 [ 291.048452][ C0] ? __pfx_kthread+0x10/0x10 [ 291.053029][ C0] ret_from_fork+0x72b/0xd50 [ 291.057614][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 291.062724][ C0] ? __switch_to+0x800/0x1100 [ 291.067417][ C0] ? __pfx_kthread+0x10/0x10 [ 291.072000][ C0] ret_from_fork_asm+0x1a/0x30 [ 291.076782][ C0] [ 291.079784][ C0] task:napi/wg0-0 state:S stack:29480 pid:5916 tgid:5916 ppid:2 task_flags:0x208040 flags:0x00080000 [ 291.091695][ C0] Call Trace: [ 291.094958][ C0] [ 291.097876][ C0] __schedule+0x1295/0x67a0 [ 291.102379][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 291.108364][ C0] ? __pfx___schedule+0x10/0x10 [ 291.113204][ C0] ? find_held_lock+0x2b/0x80 [ 291.117871][ C0] ? schedule+0x2bf/0x390 [ 291.122197][ C0] schedule+0xdd/0x390 [ 291.126257][ C0] napi_threaded_poll+0x16f/0x4b0 [ 291.131277][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 291.136382][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.141924][ C0] ? __kthread_parkme+0x18c/0x230 [ 291.146935][ C0] ? kthread+0x13a/0x450 [ 291.151166][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.156706][ C0] kthread+0x370/0x450 [ 291.160767][ C0] ? __pfx_kthread+0x10/0x10 [ 291.165345][ C0] ret_from_fork+0x72b/0xd50 [ 291.169947][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 291.175067][ C0] ? __switch_to+0x800/0x1100 [ 291.179744][ C0] ? __pfx_kthread+0x10/0x10 [ 291.184329][ C0] ret_from_fork_asm+0x1a/0x30 [ 291.189105][ C0] [ 291.192106][ C0] task:napi/wg1-0 state:S stack:29480 pid:5917 tgid:5917 ppid:2 task_flags:0x208040 flags:0x00080000 [ 291.204014][ C0] Call Trace: [ 291.207295][ C0] [ 291.210210][ C0] __schedule+0x1295/0x67a0 [ 291.214715][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 291.220704][ C0] ? __pfx___schedule+0x10/0x10 [ 291.225549][ C0] ? find_held_lock+0x2b/0x80 [ 291.230244][ C0] ? schedule+0x2bf/0x390 [ 291.234569][ C0] schedule+0xdd/0x390 [ 291.238630][ C0] napi_threaded_poll+0x16f/0x4b0 [ 291.243652][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 291.248758][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.254314][ C0] ? __kthread_parkme+0x18c/0x230 [ 291.259364][ C0] ? kthread+0x13a/0x450 [ 291.263601][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.269149][ C0] kthread+0x370/0x450 [ 291.273218][ C0] ? __pfx_kthread+0x10/0x10 [ 291.277811][ C0] ret_from_fork+0x72b/0xd50 [ 291.282398][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 291.287504][ C0] ? __switch_to+0x800/0x1100 [ 291.292177][ C0] ? __pfx_kthread+0x10/0x10 [ 291.296756][ C0] ret_from_fork_asm+0x1a/0x30 [ 291.301524][ C0] [ 291.304527][ C0] task:napi/wg1-0 state:S stack:27000 pid:5918 tgid:5918 ppid:2 task_flags:0x208040 flags:0x00080000 [ 291.316431][ C0] Call Trace: [ 291.319692][ C0] [ 291.322609][ C0] __schedule+0x1295/0x67a0 [ 291.327127][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 291.333139][ C0] ? __pfx___schedule+0x10/0x10 [ 291.338013][ C0] ? find_held_lock+0x2b/0x80 [ 291.342680][ C0] ? schedule+0x2bf/0x390 [ 291.347002][ C0] schedule+0xdd/0x390 [ 291.351060][ C0] napi_threaded_poll+0x16f/0x4b0 [ 291.356166][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 291.361289][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.366828][ C0] ? __kthread_parkme+0x18c/0x230 [ 291.371843][ C0] ? kthread+0x13a/0x450 [ 291.376076][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.381622][ C0] kthread+0x370/0x450 [ 291.385680][ C0] ? __pfx_kthread+0x10/0x10 [ 291.390261][ C0] ret_from_fork+0x72b/0xd50 [ 291.394847][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 291.399950][ C0] ? __switch_to+0x800/0x1100 [ 291.404623][ C0] ? __pfx_kthread+0x10/0x10 [ 291.409205][ C0] ret_from_fork_asm+0x1a/0x30 [ 291.413976][ C0] [ 291.416975][ C0] task:napi/wg2-0 state:S stack:29480 pid:5919 tgid:5919 ppid:2 task_flags:0x208040 flags:0x00080000 [ 291.428881][ C0] Call Trace: [ 291.432143][ C0] [ 291.435057][ C0] __schedule+0x1295/0x67a0 [ 291.439562][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 291.445545][ C0] ? __pfx___schedule+0x10/0x10 [ 291.450385][ C0] ? find_held_lock+0x2b/0x80 [ 291.455046][ C0] ? schedule+0x2bf/0x390 [ 291.459369][ C0] schedule+0xdd/0x390 [ 291.463432][ C0] napi_threaded_poll+0x16f/0x4b0 [ 291.468453][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 291.473565][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.479118][ C0] ? __kthread_parkme+0x18c/0x230 [ 291.484132][ C0] ? kthread+0x13a/0x450 [ 291.488364][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.493904][ C0] kthread+0x370/0x450 [ 291.497966][ C0] ? __pfx_kthread+0x10/0x10 [ 291.502551][ C0] ret_from_fork+0x72b/0xd50 [ 291.507136][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 291.512238][ C0] ? __switch_to+0x800/0x1100 [ 291.516918][ C0] ? __pfx_kthread+0x10/0x10 [ 291.521499][ C0] ret_from_fork_asm+0x1a/0x30 [ 291.526271][ C0] [ 291.529274][ C0] task:napi/wg2-0 state:S stack:27000 pid:5920 tgid:5920 ppid:2 task_flags:0x208040 flags:0x00080000 [ 291.541181][ C0] Call Trace: [ 291.544443][ C0] [ 291.547357][ C0] __schedule+0x1295/0x67a0 [ 291.551859][ C0] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 291.557843][ C0] ? __pfx___schedule+0x10/0x10 [ 291.562684][ C0] ? find_held_lock+0x2b/0x80 [ 291.567346][ C0] ? schedule+0x2bf/0x390 [ 291.571669][ C0] schedule+0xdd/0x390 [ 291.575730][ C0] napi_threaded_poll+0x16f/0x4b0 [ 291.580774][ C0] ? napi_threaded_poll+0xac/0x4b0 [ 291.585887][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.591441][ C0] ? __kthread_parkme+0x18c/0x230 [ 291.596457][ C0] ? kthread+0x13a/0x450 [ 291.600690][ C0] ? __pfx_napi_threaded_poll+0x10/0x10 [ 291.606230][ C0] kthread+0x370/0x450 [ 291.610292][ C0] ? __pfx_kthread+0x10/0x10 [ 291.614879][ C0] ret_from_fork+0x72b/0xd50 [ 291.619462][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 291.624567][ C0] ? __switch_to+0x800/0x1100 [ 291.629499][ C0] ? __pfx_kthread+0x10/0x10 [ 291.634089][ C0] ret_from_fork_asm+0x1a/0x30 [ 291.638886][ C0] [ 291.641897][ C0] task:kworker/0:6 state:D stack:21808 pid:5923 tgid:5923 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 291.653897][ C0] Workqueue: usb_hub_wq hub_event [ 291.658928][ C0] Call Trace: [ 291.662194][ C0] [ 291.665112][ C0] __schedule+0x1295/0x67a0 [ 291.669625][ C0] ? __pfx___schedule+0x10/0x10 [ 291.674470][ C0] ? find_held_lock+0x2b/0x80 [ 291.679138][ C0] ? schedule+0x2bf/0x390 [ 291.683484][ C0] schedule+0xdd/0x390 [ 291.687566][ C0] schedule_preempt_disabled+0x13/0x30 [ 291.693030][ C0] rwsem_down_write_slowpath+0x4c2/0x12c0 [ 291.698746][ C0] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 291.704913][ C0] ? __pfx___might_resched+0x10/0x10 [ 291.710198][ C0] down_write+0x1c7/0x1f0 [ 291.714514][ C0] ? __pfx_down_write+0x10/0x10 [ 291.719353][ C0] kernfs_remove_by_name_ns+0x51/0x120 [ 291.724814][ C0] device_links_driver_bound+0xed/0x950 [ 291.730351][ C0] ? __pfx_up+0x10/0x10 [ 291.734503][ C0] ? __pfx_device_links_driver_bound+0x10/0x10 [ 291.740661][ C0] ? driver_bound+0xe8/0x220 [ 291.745271][ C0] driver_bound+0xf0/0x220 [ 291.749691][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 291.755063][ C0] really_probe+0x3d4/0xa60 [ 291.759562][ C0] __driver_probe_device+0x22e/0x480 [ 291.764838][ C0] driver_probe_device+0x4c/0x1b0 [ 291.769850][ C0] __device_attach_driver+0x1df/0x340 [ 291.775223][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 291.781102][ C0] bus_for_each_drv+0x159/0x1e0 [ 291.785958][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 291.791328][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 291.796522][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 291.802326][ C0] __device_attach+0x1e4/0x4d0 [ 291.807078][ C0] ? __pfx___device_attach+0x10/0x10 [ 291.812350][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 291.817546][ C0] device_initial_probe+0xaf/0xd0 [ 291.822558][ C0] bus_probe_device+0x64/0x160 [ 291.827321][ C0] device_add+0x1210/0x1950 [ 291.831814][ C0] ? __pfx_device_add+0x10/0x10 [ 291.836659][ C0] ? debugfs_create_file_full+0x41/0x60 [ 291.842197][ C0] hid_add_device+0x2bf/0x440 [ 291.846863][ C0] ? mutex_init_lockdep+0xf1/0x120 [ 291.851973][ C0] usbhid_probe+0xc3c/0x1230 [ 291.856563][ C0] ? __pfx_usbhid_probe+0x10/0x10 [ 291.861584][ C0] ? mark_held_locks+0x40/0x70 [ 291.866340][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 291.872143][ C0] usb_probe_interface+0x303/0x8f0 [ 291.877248][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 291.882873][ C0] really_probe+0x241/0xa60 [ 291.887382][ C0] __driver_probe_device+0x22e/0x480 [ 291.892658][ C0] driver_probe_device+0x4c/0x1b0 [ 291.897670][ C0] __device_attach_driver+0x1df/0x340 [ 291.903029][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 291.908908][ C0] bus_for_each_drv+0x159/0x1e0 [ 291.913751][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 291.919120][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 291.924317][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 291.930118][ C0] __device_attach+0x1e4/0x4d0 [ 291.934874][ C0] ? __pfx___device_attach+0x10/0x10 [ 291.940159][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 291.945357][ C0] device_initial_probe+0xaf/0xd0 [ 291.950367][ C0] bus_probe_device+0x64/0x160 [ 291.955132][ C0] device_add+0x1210/0x1950 [ 291.959632][ C0] ? __pfx_device_add+0x10/0x10 [ 291.964474][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 291.970280][ C0] usb_set_configuration+0xd97/0x1c60 [ 291.975664][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 291.981725][ C0] usb_generic_driver_probe+0xa1/0xe0 [ 291.987265][ C0] usb_probe_device+0xef/0x400 [ 291.992028][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 291.997397][ C0] really_probe+0x241/0xa60 [ 292.001894][ C0] __driver_probe_device+0x22e/0x480 [ 292.007170][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 292.012618][ C0] driver_probe_device+0x4c/0x1b0 [ 292.017630][ C0] __device_attach_driver+0x1df/0x340 [ 292.022989][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 292.028871][ C0] bus_for_each_drv+0x159/0x1e0 [ 292.033715][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 292.039081][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 292.044281][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 292.050080][ C0] __device_attach+0x1e4/0x4d0 [ 292.054830][ C0] ? __pfx___device_attach+0x10/0x10 [ 292.060107][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 292.065323][ C0] device_initial_probe+0xaf/0xd0 [ 292.070333][ C0] bus_probe_device+0x64/0x160 [ 292.075094][ C0] device_add+0x1210/0x1950 [ 292.079591][ C0] ? __pfx_device_add+0x10/0x10 [ 292.084430][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 292.090154][ C0] usb_new_device.cold+0x685/0x115c [ 292.095355][ C0] ? do_raw_spin_lock+0x128/0x260 [ 292.100378][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 292.105571][ C0] ? mark_held_locks+0x40/0x70 [ 292.110333][ C0] hub_event+0x314d/0x4af0 [ 292.114769][ C0] ? __pfx_hub_event+0x10/0x10 [ 292.119526][ C0] ? assoc_array_insert+0xc10/0x32c0 [ 292.124815][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.129581][ C0] process_one_work+0xa0e/0x1980 [ 292.134531][ C0] ? __pfx_process_one_work+0x10/0x10 [ 292.139901][ C0] ? __pfx_hub_event+0x10/0x10 [ 292.144660][ C0] worker_thread+0x5ef/0xe50 [ 292.149249][ C0] ? __pfx_worker_thread+0x10/0x10 [ 292.154360][ C0] ? kthread+0x13a/0x450 [ 292.158589][ C0] ? __pfx_worker_thread+0x10/0x10 [ 292.163688][ C0] kthread+0x370/0x450 [ 292.167745][ C0] ? __pfx_kthread+0x10/0x10 [ 292.172322][ C0] ret_from_fork+0x72b/0xd50 [ 292.176905][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 292.182007][ C0] ? __switch_to+0x800/0x1100 [ 292.186676][ C0] ? __pfx_kthread+0x10/0x10 [ 292.191260][ C0] ret_from_fork_asm+0x1a/0x30 [ 292.196035][ C0] [ 292.199039][ C0] task:syz.1.18 state:R running task stack:27416 pid:5978 tgid:5978 ppid:5767 task_flags:0x40044c flags:0x00080012 [ 292.212518][ C0] Call Trace: [ 292.215780][ C0] [ 292.218697][ C0] ? lock_acquire+0x1b1/0x370 [ 292.223369][ C0] ? find_held_lock+0x2b/0x80 [ 292.228030][ C0] ? clockevents_program_event+0x23e/0x820 [ 292.233829][ C0] ? clockevents_program_event+0x23e/0x820 [ 292.239638][ C0] ? ktime_get+0x9f/0x320 [ 292.243955][ C0] ? ktime_get+0x1a4/0x320 [ 292.248365][ C0] ? lapic_next_event+0x10/0x20 [ 292.253205][ C0] ? clockevents_program_event+0x1ef/0x820 [ 292.259015][ C0] ? __pfx_clockevents_program_event+0x10/0x10 [ 292.265166][ C0] ? find_held_lock+0x2b/0x80 [ 292.269827][ C0] ? __hrtimer_rearm_deferred+0x24d/0x740 [ 292.275544][ C0] ? __hrtimer_rearm_deferred+0x24d/0x740 [ 292.281253][ C0] ? mark_held_locks+0x40/0x70 [ 292.286004][ C0] ? irqentry_exit+0x24d/0x7e0 [ 292.290764][ C0] ? irqentry_enter+0x2f/0x130 [ 292.295533][ C0] ? irqentry_exit+0x24d/0x7e0 [ 292.300303][ C0] ? smp_call_function_many_cond+0x5ad/0x1700 [ 292.306362][ C0] ? smp_call_function_many_cond+0x5ad/0x1700 [ 292.312417][ C0] ? smp_call_function_many_cond+0x587/0x1700 [ 292.318478][ C0] ? write_comp_data+0x40/0x90 [ 292.323252][ C0] ? smp_call_function_many_cond+0x589/0x1700 [ 292.329314][ C0] ? smp_call_function_many_cond+0x587/0x1700 [ 292.335374][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 292.340570][ C0] ? free_pgd_range+0x2a0/0x10d0 [ 292.345495][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 292.351820][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.356579][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 292.361771][ C0] ? on_each_cpu_cond_mask+0x40/0x90 [ 292.367054][ C0] ? flush_tlb_mm_range+0x45f/0x16f0 [ 292.372333][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 292.377436][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 292.382978][ C0] ? tlb_finish_mmu+0x3fe/0x810 [ 292.387823][ C0] ? exit_mmap+0x454/0xa10 [ 292.392229][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 292.396981][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.401749][ C0] ? uprobe_clear_state+0x5f/0x260 [ 292.406859][ C0] ? uprobe_clear_state+0x5f/0x260 [ 292.411976][ C0] ? __lock_acquire+0x4a5/0x2630 [ 292.416915][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 292.422550][ C0] ? __mmput+0x12a/0x410 [ 292.426790][ C0] ? mmput+0x67/0x80 [ 292.430682][ C0] ? do_exit+0x8b2/0x2af0 [ 292.435003][ C0] ? __pfx_do_exit+0x10/0x10 [ 292.439590][ C0] ? do_raw_spin_lock+0x128/0x260 [ 292.444613][ C0] ? find_held_lock+0x2b/0x80 [ 292.449279][ C0] ? get_signal+0x7e5/0x2210 [ 292.453870][ C0] ? do_group_exit+0xd5/0x2a0 [ 292.458536][ C0] ? get_signal+0x20ff/0x2210 [ 292.463205][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 292.468221][ C0] ? __asan_memset+0x23/0x50 [ 292.472812][ C0] ? __pfx_get_signal+0x10/0x10 [ 292.477658][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 292.483112][ C0] ? arch_do_signal_or_restart+0x91/0x7e0 [ 292.488827][ C0] ? get_timespec64+0x147/0x240 [ 292.493666][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 292.499850][ C0] ? __x64_sys_clock_nanosleep+0x347/0x480 [ 292.505659][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.510427][ C0] ? exit_to_user_mode_loop+0x8b/0x4f0 [ 292.515877][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.520640][ C0] ? do_syscall_64+0x706/0xf80 [ 292.525394][ C0] ? clear_bhb_loop+0x40/0x90 [ 292.530063][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.536131][ C0] [ 292.539134][ C0] task:syz.0.17 state:R running task stack:27416 pid:5980 tgid:5980 ppid:5765 task_flags:0x40044c flags:0x00080002 [ 292.552609][ C0] Call Trace: [ 292.555868][ C0] [ 292.558786][ C0] __schedule+0x1295/0x67a0 [ 292.563290][ C0] ? __lock_acquire+0x4a5/0x2630 [ 292.568223][ C0] ? __pfx___schedule+0x10/0x10 [ 292.573065][ C0] ? mark_held_locks+0x40/0x70 [ 292.577826][ C0] preempt_schedule_irq+0x50/0x90 [ 292.582846][ C0] irqentry_exit+0x205/0x7e0 [ 292.587430][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 292.593401][ C0] RIP: 0010:kasan_byte_accessible+0x1a/0x30 [ 292.599290][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 b8 00 00 00 00 00 fc ff df 48 c1 ef 03 48 01 c7 0f b6 07 3c 07 <0f> 96 c0 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 [ 292.618889][ C0] RSP: 0018:ffffc90003627248 EFLAGS: 00000297 [ 292.624952][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002 [ 292.632908][ C0] RDX: 0000000000000000 RSI: ffffffff81b7cec1 RDI: fffffbfff1cfcaf4 [ 292.640863][ C0] RBP: ffffffff8e7e57a0 R08: 0000000000000000 R09: 0000000000000000 [ 292.648815][ C0] R10: 0000000000000200 R11: 00000000000a8a57 R12: ffffffff81b7cec1 [ 292.656783][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 292.664761][ C0] ? unwind_next_frame+0xd1/0x2090 [ 292.669889][ C0] ? unwind_next_frame+0xd1/0x2090 [ 292.675009][ C0] __kasan_check_byte+0x13/0x50 [ 292.679852][ C0] lock_acquire+0x12a/0x370 [ 292.684346][ C0] ? unwind_next_frame+0x3be/0x2090 [ 292.689538][ C0] ? unwind_next_frame+0x3be/0x2090 [ 292.694732][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 292.700880][ C0] unwind_next_frame+0xd1/0x2090 [ 292.705821][ C0] ? unwind_next_frame+0xbd/0x2090 [ 292.710934][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.717006][ C0] ? unwind_get_return_address+0x59/0xa0 [ 292.722647][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 292.728823][ C0] arch_stack_walk+0x94/0xf0 [ 292.733442][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.739503][ C0] ? __put_anon_vma+0x114/0x3a0 [ 292.744347][ C0] stack_trace_save+0x8e/0xc0 [ 292.749017][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 292.754380][ C0] ? __put_anon_vma+0x114/0x3a0 [ 292.759226][ C0] ? kasan_save_stack+0x3f/0x50 [ 292.764061][ C0] ? kasan_save_stack+0x30/0x50 [ 292.768907][ C0] kasan_save_stack+0x30/0x50 [ 292.773569][ C0] ? kasan_save_stack+0x30/0x50 [ 292.778402][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 292.783769][ C0] ? kmem_cache_free+0x433/0x6c0 [ 292.788704][ C0] ? __put_anon_vma+0x114/0x3a0 [ 292.793544][ C0] ? unlink_anon_vmas+0x5f3/0x8e0 [ 292.798558][ C0] ? free_pgtables+0x2e7/0xd80 [ 292.803310][ C0] ? exit_mmap+0x44c/0xa10 [ 292.807720][ C0] ? __mmput+0x12a/0x410 [ 292.811971][ C0] ? mmput+0x67/0x80 [ 292.815868][ C0] ? do_exit+0x8b2/0x2af0 [ 292.820197][ C0] ? do_group_exit+0xd5/0x2a0 [ 292.824863][ C0] ? get_signal+0x20ff/0x2210 [ 292.829536][ C0] ? arch_do_signal_or_restart+0x91/0x7e0 [ 292.835254][ C0] ? exit_to_user_mode_loop+0x8b/0x4f0 [ 292.840713][ C0] ? do_syscall_64+0x706/0xf80 [ 292.845477][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.851564][ C0] kasan_record_aux_stack+0xa7/0xc0 [ 292.856766][ C0] kmem_cache_free+0x433/0x6c0 [ 292.861531][ C0] __put_anon_vma+0x114/0x3a0 [ 292.866202][ C0] unlink_anon_vmas+0x5f3/0x8e0 [ 292.871049][ C0] free_pgtables+0x2e7/0xd80 [ 292.875642][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 292.880758][ C0] exit_mmap+0x44c/0xa10 [ 292.884995][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 292.889746][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.894524][ C0] ? uprobe_clear_state+0x5f/0x260 [ 292.899718][ C0] ? uprobe_clear_state+0x5f/0x260 [ 292.904845][ C0] ? __lock_acquire+0x4a5/0x2630 [ 292.909811][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 292.915446][ C0] __mmput+0x12a/0x410 [ 292.919546][ C0] mmput+0x67/0x80 [ 292.923266][ C0] do_exit+0x8b2/0x2af0 [ 292.927415][ C0] ? __pfx_do_exit+0x10/0x10 [ 292.931990][ C0] ? do_raw_spin_lock+0x128/0x260 [ 292.937010][ C0] ? find_held_lock+0x2b/0x80 [ 292.941670][ C0] ? get_signal+0x7e5/0x2210 [ 292.946258][ C0] do_group_exit+0xd5/0x2a0 [ 292.950756][ C0] get_signal+0x20ff/0x2210 [ 292.955259][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 292.960453][ C0] ? __pfx_get_signal+0x10/0x10 [ 292.965303][ C0] ? do_futex+0x192/0x350 [ 292.969629][ C0] arch_do_signal_or_restart+0x91/0x7e0 [ 292.975174][ C0] ? ktime_get+0x22c/0x320 [ 292.979585][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 292.985749][ C0] ? rcu_is_watching+0x12/0xc0 [ 292.990523][ C0] exit_to_user_mode_loop+0x8b/0x4f0 [ 292.995800][ C0] ? rcu_is_watching+0x12/0xc0 [ 293.000562][ C0] do_syscall_64+0x706/0xf80 [ 293.005148][ C0] ? clear_bhb_loop+0x40/0x90 [ 293.009817][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.015704][ C0] RIP: 0033:0x7f5cd759ce59 [ 293.020115][ C0] RSP: 002b:00007ffc4e7a9a38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 293.028519][ C0] RAX: ffffffffffffff92 RBX: 000000000002bb7a RCX: 00007f5cd759ce59 [ 293.036477][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5cd7815fac [ 293.044433][ C0] RBP: 000000000000015e R08: 0000000000000001 R09: 0000000000000000 [ 293.052391][ C0] R10: 00007ffc4e7a9b40 R11: 0000000000000246 R12: 00007ffc4e7a9b60 [ 293.060346][ C0] R13: 00007f5cd7815fac R14: 000000000002bcd8 R15: 00007ffc4e7a9b40 [ 293.068315][ C0] [ 293.071318][ C0] task:kworker/0:7 state:R running task stack:26848 pid:5982 tgid:5982 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 293.084886][ C0] Workqueue: usb_hub_wq hub_event [ 293.089913][ C0] Call Trace: [ 293.093174][ C0] [ 293.096093][ C0] __schedule+0x1295/0x67a0 [ 293.100607][ C0] ? __pfx___schedule+0x10/0x10 [ 293.105448][ C0] ? find_held_lock+0x2b/0x80 [ 293.110116][ C0] ? schedule+0x2bf/0x390 [ 293.114452][ C0] schedule+0xdd/0x390 [ 293.118516][ C0] schedule_timeout+0x127/0x280 [ 293.123362][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 293.128727][ C0] ? __pfx_process_timeout+0x10/0x10 [ 293.134009][ C0] ? hub_ext_port_status+0x3e4/0x600 [ 293.139294][ C0] msleep+0x32/0x50 [ 293.143089][ C0] hub_port_reset+0xa1a/0x1c60 [ 293.147860][ C0] ? __pfx_hub_port_reset+0x10/0x10 [ 293.153057][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 293.158959][ C0] hub_port_init+0x6c8/0x37f0 [ 293.163642][ C0] hub_event+0x2f27/0x4af0 [ 293.168077][ C0] ? __pfx_hub_event+0x10/0x10 [ 293.172854][ C0] ? assoc_array_insert+0xc10/0x32c0 [ 293.178147][ C0] ? rcu_is_watching+0x12/0xc0 [ 293.182915][ C0] process_one_work+0xa0e/0x1980 [ 293.187865][ C0] ? __pfx_process_one_work+0x10/0x10 [ 293.193246][ C0] ? __pfx_hub_event+0x10/0x10 [ 293.198022][ C0] worker_thread+0x5ef/0xe50 [ 293.202638][ C0] ? __pfx_worker_thread+0x10/0x10 [ 293.207751][ C0] ? kthread+0x13a/0x450 [ 293.211991][ C0] ? __pfx_worker_thread+0x10/0x10 [ 293.217146][ C0] kthread+0x370/0x450 [ 293.221218][ C0] ? __pfx_kthread+0x10/0x10 [ 293.225933][ C0] ret_from_fork+0x72b/0xd50 [ 293.230539][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 293.235658][ C0] ? __switch_to+0x800/0x1100 [ 293.240346][ C0] ? __pfx_kthread+0x10/0x10 [ 293.244931][ C0] ret_from_fork_asm+0x1a/0x30 [ 293.249704][ C0] [ 293.252708][ C0] task:kworker/0:8 state:I stack:28784 pid:5983 tgid:5983 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 293.264715][ C0] Workqueue: 0x0 (wg-crypt-wg1) [ 293.269657][ C0] Call Trace: [ 293.272922][ C0] [ 293.275838][ C0] __schedule+0x1295/0x67a0 [ 293.280352][ C0] ? __pfx___schedule+0x10/0x10 [ 293.285191][ C0] ? find_held_lock+0x2b/0x80 [ 293.289854][ C0] ? schedule+0x2bf/0x390 [ 293.294275][ C0] schedule+0xdd/0x390 [ 293.298339][ C0] ? worker_thread+0x4c0/0xe50 [ 293.303098][ C0] worker_thread+0x53b/0xe50 [ 293.307687][ C0] ? __pfx_worker_thread+0x10/0x10 [ 293.312793][ C0] ? kthread+0x13a/0x450 [ 293.317028][ C0] ? __pfx_worker_thread+0x10/0x10 [ 293.322133][ C0] kthread+0x370/0x450 [ 293.326198][ C0] ? __pfx_kthread+0x10/0x10 [ 293.330796][ C0] ret_from_fork+0x72b/0xd50 [ 293.335381][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 293.340485][ C0] ? rcu_is_watching+0x12/0xc0 [ 293.345247][ C0] ? __switch_to+0x800/0x1100 [ 293.349919][ C0] ? __pfx_kthread+0x10/0x10 [ 293.354501][ C0] ret_from_fork_asm+0x1a/0x30 [ 293.359271][ C0] [ 293.362273][ C0] task:kworker/0:9 state:R running task stack:24960 pid:5984 tgid:5984 ppid:2 task_flags:0x4288060 flags:0x00080000 [ 293.375835][ C0] Workqueue: usb_hub_wq hub_event [ 293.380859][ C0] Call Trace: [ 293.384119][ C0] [ 293.387039][ C0] __schedule+0x1295/0x67a0 [ 293.391538][ C0] ? mark_held_locks+0x40/0x70 [ 293.396294][ C0] ? irqentry_exit+0x24d/0x7e0 [ 293.401065][ C0] ? __pfx___schedule+0x10/0x10 [ 293.405905][ C0] ? find_held_lock+0x2b/0x80 [ 293.410571][ C0] ? schedule+0x2bf/0x390 [ 293.414897][ C0] schedule+0xdd/0x390 [ 293.418960][ C0] schedule_preempt_disabled+0x13/0x30 [ 293.424419][ C0] rwsem_down_write_slowpath+0x4c2/0x12c0 [ 293.430137][ C0] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 293.436334][ C0] ? __pfx___might_resched+0x10/0x10 [ 293.441628][ C0] down_write+0x1c7/0x1f0 [ 293.445954][ C0] ? __pfx_down_write+0x10/0x10 [ 293.450798][ C0] kernfs_remove_by_name_ns+0x51/0x120 [ 293.456257][ C0] sysfs_unmerge_group+0xe7/0x170 [ 293.461278][ C0] dpm_sysfs_remove+0x7f/0xb0 [ 293.465954][ C0] device_del+0x180/0x9b0 [ 293.470275][ C0] ? usb_disconnect+0x10a/0x9a0 [ 293.475125][ C0] ? __pfx_device_del+0x10/0x10 [ 293.479979][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 293.485008][ C0] device_unregister+0x1d/0xe0 [ 293.489770][ C0] usb_remove_ep_devs+0x42/0x90 [ 293.494695][ C0] usb_disable_device+0x319/0x810 [ 293.499739][ C0] usb_disconnect+0x2e2/0x9a0 [ 293.504417][ C0] hub_event+0x1d0c/0x4af0 [ 293.508847][ C0] ? __lock_acquire+0x4a5/0x2630 [ 293.513797][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 293.518994][ C0] ? __pfx_hub_event+0x10/0x10 [ 293.523765][ C0] ? assoc_array_insert+0xc10/0x32c0 [ 293.529058][ C0] ? rcu_is_watching+0x12/0xc0 [ 293.533825][ C0] process_one_work+0xa0e/0x1980 [ 293.538771][ C0] ? __pfx_process_one_work+0x10/0x10 [ 293.544145][ C0] ? __pfx_hub_event+0x10/0x10 [ 293.548911][ C0] worker_thread+0x5ef/0xe50 [ 293.553506][ C0] ? __pfx_worker_thread+0x10/0x10 [ 293.558625][ C0] ? kthread+0x13a/0x450 [ 293.562863][ C0] ? __pfx_worker_thread+0x10/0x10 [ 293.567995][ C0] kthread+0x370/0x450 [ 293.572059][ C0] ? __pfx_kthread+0x10/0x10 [ 293.576643][ C0] ret_from_fork+0x72b/0xd50 [ 293.581229][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 293.586335][ C0] ? __switch_to+0x800/0x1100 [ 293.591008][ C0] ? __pfx_kthread+0x10/0x10 [ 293.595590][ C0] ret_from_fork_asm+0x1a/0x30 [ 293.600370][ C0] [ 293.603374][ C0] task:syz.2.19 state:R running task stack:27496 pid:5987 tgid:5987 ppid:5770 task_flags:0x400040 flags:0x00080000 [ 293.616864][ C0] Call Trace: [ 293.620137][ C0] [ 293.623075][ C0] __schedule+0x1295/0x67a0 [ 293.627611][ C0] ? __pfx___schedule+0x10/0x10 [ 293.632463][ C0] ? find_held_lock+0x2b/0x80 [ 293.637137][ C0] ? schedule+0x2bf/0x390 [ 293.641467][ C0] schedule+0xdd/0x390 [ 293.645538][ C0] futex_do_wait+0x88/0x180 [ 293.650044][ C0] __futex_wait+0x1c4/0x300 [ 293.654546][ C0] ? __pfx___futex_wait+0x10/0x10 [ 293.659588][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 293.664886][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 293.670178][ C0] ? __hrtimer_setup+0x208/0x330 [ 293.675117][ C0] ? ktime_add_safe+0x60/0x70 [ 293.679855][ C0] futex_wait+0xe6/0x370 [ 293.684091][ C0] ? __pfx_futex_wait+0x10/0x10 [ 293.688934][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 293.694137][ C0] do_futex+0x1ef/0x350 [ 293.698290][ C0] ? __pfx_do_futex+0x10/0x10 [ 293.702965][ C0] ? ktime_get+0x22c/0x320 [ 293.707402][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 293.712601][ C0] __x64_sys_futex+0x34f/0x4d0 [ 293.717367][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 293.722653][ C0] ? rcu_is_watching+0x12/0xc0 [ 293.727421][ C0] do_syscall_64+0x10b/0xf80 [ 293.732014][ C0] ? clear_bhb_loop+0x40/0x90 [ 293.736688][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.742586][ C0] RIP: 0033:0x7fcba9f9ce59 [ 293.747010][ C0] RSP: 002b:00007fff4ef9a3b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 293.755430][ C0] RAX: ffffffffffffffda RBX: 000000000002ba63 RCX: 00007fcba9f9ce59 [ 293.763394][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcbaa215fac [ 293.771440][ C0] RBP: 0000000000000bea R08: 0000000000000001 R09: 0000000000000000 [ 293.779402][ C0] R10: 00007fff4ef9a4c0 R11: 0000000000000246 R12: 00007fff4ef9a4e0 [ 293.787358][ C0] R13: 00007fcbaa215fac R14: 000000000002c64d R15: 00007fff4ef9a4c0 [ 293.795325][ C0] [ 293.798328][ C0] task:syz.2.19 state:S stack:28360 pid:5988 tgid:5987 ppid:5770 task_flags:0x400040 flags:0x00080000 [ 293.810235][ C0] Call Trace: [ 293.813501][ C0] [ 293.816423][ C0] __schedule+0x1295/0x67a0 [ 293.820939][ C0] ? __pfx___schedule+0x10/0x10 [ 293.825781][ C0] ? find_held_lock+0x2b/0x80 [ 293.830449][ C0] ? schedule+0x2bf/0x390 [ 293.834781][ C0] schedule+0xdd/0x390 [ 293.838846][ C0] schedule_timeout+0x1b2/0x280 [ 293.843719][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 293.849089][ C0] ? __down_common+0x369/0x8a0 [ 293.853851][ C0] ? rcu_is_watching+0x12/0xc0 [ 293.858615][ C0] __down_common+0x371/0x8a0 [ 293.863205][ C0] ? __pfx___down_common+0x10/0x10 [ 293.868316][ C0] ? _raw_spin_lock_irqsave+0x52/0x60 [ 293.873704][ C0] down_interruptible+0x7f/0xa0 [ 293.878555][ C0] raw_ioctl+0x103e/0x2b80 [ 293.882970][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 293.887721][ C0] ? selinux_file_ioctl+0xb6/0x290 [ 293.892833][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 293.897586][ C0] __x64_sys_ioctl+0x18e/0x210 [ 293.902346][ C0] do_syscall_64+0x10b/0xf80 [ 293.906928][ C0] ? clear_bhb_loop+0x40/0x90 [ 293.911595][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.917476][ C0] RIP: 0033:0x7fcba9f9caeb [ 293.921875][ C0] RSP: 002b:00007fcbaadb9f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 293.930275][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcba9f9caeb [ 293.938236][ C0] RDX: 00007fcbaadbafd0 RSI: 0000000080085502 RDI: 0000000000000003 [ 293.946203][ C0] RBP: 00007fcbaadbafd0 R08: 0000000000000040 R09: 00007fcbaadb9fc8 [ 293.954162][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 293.962119][ C0] R13: 0000000800000000 R14: 0000000000000012 R15: 00007fcbaa0511e0 [ 293.970095][ C0] [ 293.973101][ C0] task:syz.4.21 state:D stack:27416 pid:5991 tgid:5990 ppid:5778 task_flags:0x40044c flags:0x00080003 [ 293.985010][ C0] Call Trace: [ 293.988269][ C0] [ 293.991185][ C0] __schedule+0x1295/0x67a0 [ 293.995721][ C0] ? __pfx___schedule+0x10/0x10 [ 294.000579][ C0] ? find_held_lock+0x2b/0x80 [ 294.005251][ C0] ? schedule+0x2bf/0x390 [ 294.009583][ C0] schedule+0xdd/0x390 [ 294.013650][ C0] schedule_preempt_disabled+0x13/0x30 [ 294.019102][ C0] rwsem_down_write_slowpath+0x4c2/0x12c0 [ 294.024812][ C0] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 294.030986][ C0] ? __pfx___might_resched+0x10/0x10 [ 294.036290][ C0] down_write+0x1c7/0x1f0 [ 294.040611][ C0] ? __pfx_down_write+0x10/0x10 [ 294.045454][ C0] kernfs_remove_by_name_ns+0x51/0x120 [ 294.050912][ C0] module_remove_driver+0x57/0x260 [ 294.056021][ C0] bus_remove_driver+0x143/0x2e0 [ 294.060956][ C0] driver_unregister+0x76/0xb0 [ 294.065709][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 294.071418][ C0] raw_release+0x19b/0x260 [ 294.075824][ C0] ? __pfx_raw_release+0x10/0x10 [ 294.080748][ C0] __fput+0x3ff/0xb50 [ 294.084732][ C0] task_work_run+0x150/0x240 [ 294.089318][ C0] ? __pfx_task_work_run+0x10/0x10 [ 294.094421][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 294.099620][ C0] do_exit+0x951/0x2af0 [ 294.103769][ C0] ? __pfx_do_exit+0x10/0x10 [ 294.108346][ C0] ? do_raw_spin_lock+0x128/0x260 [ 294.113365][ C0] ? find_held_lock+0x2b/0x80 [ 294.118029][ C0] ? get_signal+0x7e5/0x2210 [ 294.122617][ C0] do_group_exit+0xd5/0x2a0 [ 294.127113][ C0] get_signal+0x20ff/0x2210 [ 294.131613][ C0] ? __down_common+0x6b3/0x8a0 [ 294.136377][ C0] ? ieee80211_rx_handlers+0x9ef0/0xa740 [ 294.142003][ C0] ? __pfx_get_signal+0x10/0x10 [ 294.146853][ C0] ? down_interruptible+0x66/0xa0 [ 294.151878][ C0] ? rcu_is_watching+0x12/0xc0 [ 294.156643][ C0] arch_do_signal_or_restart+0x91/0x7e0 [ 294.162185][ C0] ? down_interruptible+0x66/0xa0 [ 294.167204][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 294.173360][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 294.178111][ C0] ? rcu_is_watching+0x12/0xc0 [ 294.182871][ C0] exit_to_user_mode_loop+0x8b/0x4f0 [ 294.188149][ C0] ? rcu_is_watching+0x12/0xc0 [ 294.192910][ C0] do_syscall_64+0x706/0xf80 [ 294.197496][ C0] ? clear_bhb_loop+0x40/0x90 [ 294.202165][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.208043][ C0] RIP: 0033:0x7f6c5e39caeb [ 294.212441][ C0] RSP: 002b:00007f6c5f277f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 294.220843][ C0] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007f6c5e39caeb [ 294.228824][ C0] RDX: 00007f6c5f278fd0 RSI: 0000000080085502 RDI: 0000000000000003 [ 294.236790][ C0] RBP: 00007f6c5f278fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 294.244755][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 294.252714][ C0] R13: 0000000800000000 R14: 0000000000000000 R15: 00007f6c5e4511e0 [ 294.260682][ C0] [ 294.263685][ C0] task:udevd state:D stack:27608 pid:5992 tgid:5992 ppid:4978 task_flags:0x400040 flags:0x00080000 [ 294.275591][ C0] Call Trace: [ 294.278852][ C0] [ 294.281768][ C0] __schedule+0x1295/0x67a0 [ 294.286277][ C0] ? do_raw_spin_lock+0x128/0x260