_func+0x563/0x1260 [ 415.988543][ C1] ? __kthread_parkme+0xbb/0x230 [ 415.993463][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 415.998753][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.003510][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 416.009568][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.014579][ C1] ? kthread+0x13a/0x450 [ 416.018809][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 416.024081][ C1] kthread+0x370/0x450 [ 416.028140][ C1] ? __pfx_kthread+0x10/0x10 [ 416.032719][ C1] ret_from_fork+0x72b/0xd50 [ 416.037322][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.042440][ C1] ? __switch_to+0x800/0x1100 [ 416.047138][ C1] ? __pfx_kthread+0x10/0x10 [ 416.051729][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.056513][ C1] [ 416.059516][ C1] task:vivid_cec-vivid state:S stack:30552 pid:2785 tgid:2785 ppid:2 task_flags:0x208040 flags:0x00080000 [ 416.071434][ C1] Call Trace: [ 416.074708][ C1] [ 416.077625][ C1] __schedule+0x1295/0x67a0 [ 416.082127][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.087149][ C1] ? __pfx___schedule+0x10/0x10 [ 416.092002][ C1] ? find_held_lock+0x2b/0x80 [ 416.096663][ C1] ? schedule+0x2bf/0x390 [ 416.100985][ C1] schedule+0xdd/0x390 [ 416.105045][ C1] vivid_cec_bus_thread+0x14c4/0x1cc0 [ 416.110428][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 416.116147][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.121943][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 416.127998][ C1] ? find_held_lock+0x2b/0x80 [ 416.132664][ C1] ? kthread_affine_node+0x1ac/0x240 [ 416.137941][ C1] ? __lock_acquire+0x4a5/0x2630 [ 416.142865][ C1] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 416.148520][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.154350][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 416.159561][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.164582][ C1] ? kthread+0x13a/0x450 [ 416.168816][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 416.174537][ C1] kthread+0x370/0x450 [ 416.178595][ C1] ? __pfx_kthread+0x10/0x10 [ 416.183193][ C1] ret_from_fork+0x72b/0xd50 [ 416.187774][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.192889][ C1] ? __switch_to+0x800/0x1100 [ 416.197556][ C1] ? __pfx_kthread+0x10/0x10 [ 416.202148][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.206929][ C1] [ 416.209935][ C1] task:kworker/R-updat state:I stack:29592 pid:2810 tgid:2810 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.221927][ C1] Call Trace: [ 416.225231][ C1] [ 416.228153][ C1] __schedule+0x1295/0x67a0 [ 416.232659][ C1] ? __pfx___schedule+0x10/0x10 [ 416.237497][ C1] ? find_held_lock+0x2b/0x80 [ 416.242159][ C1] ? schedule+0x2bf/0x390 [ 416.246481][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.251408][ C1] schedule+0xdd/0x390 [ 416.255484][ C1] rescuer_thread+0xceb/0x14a0 [ 416.260242][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.265262][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.270016][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.275826][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.281018][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.286029][ C1] ? kthread+0x13a/0x450 [ 416.290258][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.295444][ C1] kthread+0x370/0x450 [ 416.299507][ C1] ? __pfx_kthread+0x10/0x10 [ 416.304085][ C1] ret_from_fork+0x72b/0xd50 [ 416.308667][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.313854][ C1] ? __switch_to+0x800/0x1100 [ 416.318525][ C1] ? __pfx_kthread+0x10/0x10 [ 416.323116][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.327881][ C1] [ 416.330882][ C1] task:kworker/R-updat state:I stack:31000 pid:2811 tgid:2811 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.342875][ C1] Call Trace: [ 416.346153][ C1] [ 416.349070][ C1] __schedule+0x1295/0x67a0 [ 416.353576][ C1] ? __pfx___schedule+0x10/0x10 [ 416.358425][ C1] ? find_held_lock+0x2b/0x80 [ 416.363089][ C1] ? schedule+0x2bf/0x390 [ 416.367425][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.372356][ C1] schedule+0xdd/0x390 [ 416.376431][ C1] rescuer_thread+0xceb/0x14a0 [ 416.381190][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.386217][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.390995][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.396791][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.401986][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.406996][ C1] ? kthread+0x13a/0x450 [ 416.411228][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.416414][ C1] kthread+0x370/0x450 [ 416.420475][ C1] ? __pfx_kthread+0x10/0x10 [ 416.425059][ C1] ret_from_fork+0x72b/0xd50 [ 416.429638][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.434750][ C1] ? __switch_to+0x800/0x1100 [ 416.439418][ C1] ? __pfx_kthread+0x10/0x10 [ 416.443999][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.448763][ C1] [ 416.451767][ C1] task:kworker/R-raid5 state:I stack:31000 pid:2828 tgid:2828 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.463757][ C1] Call Trace: [ 416.467024][ C1] [ 416.469941][ C1] __schedule+0x1295/0x67a0 [ 416.474448][ C1] ? __pfx___schedule+0x10/0x10 [ 416.479292][ C1] ? find_held_lock+0x2b/0x80 [ 416.483954][ C1] ? schedule+0x2bf/0x390 [ 416.488276][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.493217][ C1] schedule+0xdd/0x390 [ 416.497289][ C1] rescuer_thread+0xceb/0x14a0 [ 416.502054][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.507084][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.511839][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.517636][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.522823][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.527834][ C1] ? kthread+0x13a/0x450 [ 416.532076][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.537260][ C1] kthread+0x370/0x450 [ 416.541317][ C1] ? __pfx_kthread+0x10/0x10 [ 416.545895][ C1] ret_from_fork+0x72b/0xd50 [ 416.550480][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.555593][ C1] ? __switch_to+0x800/0x1100 [ 416.560274][ C1] ? __pfx_kthread+0x10/0x10 [ 416.564855][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.569634][ C1] [ 416.572637][ C1] task:kworker/R-bch_b state:I stack:29912 pid:2830 tgid:2830 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.584631][ C1] Call Trace: [ 416.587892][ C1] [ 416.590806][ C1] __schedule+0x1295/0x67a0 [ 416.595314][ C1] ? __pfx___schedule+0x10/0x10 [ 416.600164][ C1] ? find_held_lock+0x2b/0x80 [ 416.604826][ C1] ? schedule+0x2bf/0x390 [ 416.609146][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.614071][ C1] schedule+0xdd/0x390 [ 416.618136][ C1] rescuer_thread+0xceb/0x14a0 [ 416.622894][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.627912][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.632670][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.638468][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.643657][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.648688][ C1] ? kthread+0x13a/0x450 [ 416.652915][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.658100][ C1] kthread+0x370/0x450 [ 416.662156][ C1] ? __pfx_kthread+0x10/0x10 [ 416.666748][ C1] ret_from_fork+0x72b/0xd50 [ 416.671349][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.676465][ C1] ? __switch_to+0x800/0x1100 [ 416.681140][ C1] ? __pfx_kthread+0x10/0x10 [ 416.685720][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.690484][ C1] [ 416.693496][ C1] task:kworker/R-bcach state:I stack:31000 pid:2831 tgid:2831 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.705491][ C1] Call Trace: [ 416.708755][ C1] [ 416.711671][ C1] __schedule+0x1295/0x67a0 [ 416.716176][ C1] ? __pfx___schedule+0x10/0x10 [ 416.721016][ C1] ? find_held_lock+0x2b/0x80 [ 416.725676][ C1] ? schedule+0x2bf/0x390 [ 416.729995][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.734929][ C1] schedule+0xdd/0x390 [ 416.739005][ C1] rescuer_thread+0xceb/0x14a0 [ 416.743759][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.748779][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.753537][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.759332][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.764540][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.769550][ C1] ? kthread+0x13a/0x450 [ 416.773789][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.778994][ C1] kthread+0x370/0x450 [ 416.783075][ C1] ? __pfx_kthread+0x10/0x10 [ 416.787673][ C1] ret_from_fork+0x72b/0xd50 [ 416.792285][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.797411][ C1] ? __switch_to+0x800/0x1100 [ 416.802109][ C1] ? __pfx_kthread+0x10/0x10 [ 416.806697][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.811476][ C1] [ 416.814481][ C1] task:kworker/R-bch_j state:I stack:31000 pid:2832 tgid:2832 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.826479][ C1] Call Trace: [ 416.829743][ C1] [ 416.832677][ C1] __schedule+0x1295/0x67a0 [ 416.837192][ C1] ? __pfx___schedule+0x10/0x10 [ 416.842031][ C1] ? find_held_lock+0x2b/0x80 [ 416.846694][ C1] ? schedule+0x2bf/0x390 [ 416.851020][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.855949][ C1] schedule+0xdd/0x390 [ 416.860008][ C1] rescuer_thread+0xceb/0x14a0 [ 416.864761][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.869779][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.874534][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.880339][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.885527][ C1] ? __kthread_parkme+0x18c/0x230 [ 416.890540][ C1] ? kthread+0x13a/0x450 [ 416.894769][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 416.899956][ C1] kthread+0x370/0x450 [ 416.904011][ C1] ? __pfx_kthread+0x10/0x10 [ 416.908589][ C1] ret_from_fork+0x72b/0xd50 [ 416.913169][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 416.918269][ C1] ? __switch_to+0x800/0x1100 [ 416.922937][ C1] ? __pfx_kthread+0x10/0x10 [ 416.927517][ C1] ret_from_fork_asm+0x1a/0x30 [ 416.932305][ C1] [ 416.935327][ C1] task:kworker/R-dm_bu state:I stack:31000 pid:2834 tgid:2834 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 416.947411][ C1] Call Trace: [ 416.950676][ C1] [ 416.953594][ C1] __schedule+0x1295/0x67a0 [ 416.958101][ C1] ? __pfx___schedule+0x10/0x10 [ 416.962940][ C1] ? find_held_lock+0x2b/0x80 [ 416.967602][ C1] ? schedule+0x2bf/0x390 [ 416.971933][ C1] ? rescuer_thread+0x118/0x14a0 [ 416.976873][ C1] schedule+0xdd/0x390 [ 416.980931][ C1] rescuer_thread+0xceb/0x14a0 [ 416.985698][ C1] ? do_raw_spin_lock+0x128/0x260 [ 416.990762][ C1] ? rcu_is_watching+0x12/0xc0 [ 416.995535][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.001337][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.006539][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.011550][ C1] ? kthread+0x13a/0x450 [ 417.015777][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.020963][ C1] kthread+0x370/0x450 [ 417.025037][ C1] ? __pfx_kthread+0x10/0x10 [ 417.029615][ C1] ret_from_fork+0x72b/0xd50 [ 417.034201][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.039318][ C1] ? __switch_to+0x800/0x1100 [ 417.043989][ C1] ? __pfx_kthread+0x10/0x10 [ 417.048581][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.053348][ C1] [ 417.056354][ C1] task:kworker/R-kmpat state:I stack:31000 pid:2835 tgid:2835 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.068347][ C1] Call Trace: [ 417.071610][ C1] [ 417.074531][ C1] __schedule+0x1295/0x67a0 [ 417.079037][ C1] ? __pfx___schedule+0x10/0x10 [ 417.083877][ C1] ? find_held_lock+0x2b/0x80 [ 417.088544][ C1] ? schedule+0x2bf/0x390 [ 417.092871][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.097799][ C1] schedule+0xdd/0x390 [ 417.101865][ C1] rescuer_thread+0xceb/0x14a0 [ 417.106619][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.111655][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.116422][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.122220][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.127411][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.132436][ C1] ? kthread+0x13a/0x450 [ 417.136685][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.141873][ C1] kthread+0x370/0x450 [ 417.145930][ C1] ? __pfx_kthread+0x10/0x10 [ 417.150508][ C1] ret_from_fork+0x72b/0xd50 [ 417.155086][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.160193][ C1] ? __switch_to+0x800/0x1100 [ 417.164861][ C1] ? __pfx_kthread+0x10/0x10 [ 417.169460][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.174240][ C1] [ 417.177242][ C1] task:kworker/R-kmpat state:I stack:31000 pid:2836 tgid:2836 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.189236][ C1] Call Trace: [ 417.192498][ C1] [ 417.195413][ C1] __schedule+0x1295/0x67a0 [ 417.199918][ C1] ? __pfx___schedule+0x10/0x10 [ 417.204770][ C1] ? find_held_lock+0x2b/0x80 [ 417.209447][ C1] ? schedule+0x2bf/0x390 [ 417.213768][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.218713][ C1] schedule+0xdd/0x390 [ 417.222773][ C1] rescuer_thread+0xceb/0x14a0 [ 417.227538][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.232556][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.237313][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.243110][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.248297][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.253309][ C1] ? kthread+0x13a/0x450 [ 417.257538][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.262733][ C1] kthread+0x370/0x450 [ 417.266788][ C1] ? __pfx_kthread+0x10/0x10 [ 417.271366][ C1] ret_from_fork+0x72b/0xd50 [ 417.275946][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.281044][ C1] ? __switch_to+0x800/0x1100 [ 417.285716][ C1] ? __pfx_kthread+0x10/0x10 [ 417.290299][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.295063][ C1] [ 417.298069][ C1] task:kworker/R-kvub3 state:I stack:31000 pid:2850 tgid:2850 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.310063][ C1] Call Trace: [ 417.313343][ C1] [ 417.316261][ C1] __schedule+0x1295/0x67a0 [ 417.320781][ C1] ? __pfx___schedule+0x10/0x10 [ 417.325706][ C1] ? find_held_lock+0x2b/0x80 [ 417.330368][ C1] ? schedule+0x2bf/0x390 [ 417.334708][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.339637][ C1] schedule+0xdd/0x390 [ 417.343698][ C1] rescuer_thread+0xceb/0x14a0 [ 417.348452][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.353484][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.358243][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.364038][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.369227][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.374240][ C1] ? kthread+0x13a/0x450 [ 417.378469][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.383653][ C1] kthread+0x370/0x450 [ 417.387710][ C1] ? __pfx_kthread+0x10/0x10 [ 417.392293][ C1] ret_from_fork+0x72b/0xd50 [ 417.396878][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.401978][ C1] ? __switch_to+0x800/0x1100 [ 417.406645][ C1] ? __pfx_kthread+0x10/0x10 [ 417.411223][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.415987][ C1] [ 417.418989][ C1] task:kworker/R-kvub3 state:I stack:31000 pid:2851 tgid:2851 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.430983][ C1] Call Trace: [ 417.434249][ C1] [ 417.437170][ C1] __schedule+0x1295/0x67a0 [ 417.441677][ C1] ? __pfx___schedule+0x10/0x10 [ 417.446516][ C1] ? find_held_lock+0x2b/0x80 [ 417.451178][ C1] ? schedule+0x2bf/0x390 [ 417.455509][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.460448][ C1] schedule+0xdd/0x390 [ 417.464517][ C1] rescuer_thread+0xceb/0x14a0 [ 417.469272][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.474290][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.479059][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.484869][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.490062][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.495074][ C1] ? kthread+0x13a/0x450 [ 417.499302][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.504488][ C1] kthread+0x370/0x450 [ 417.508558][ C1] ? __pfx_kthread+0x10/0x10 [ 417.513137][ C1] ret_from_fork+0x72b/0xd50 [ 417.517720][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.522820][ C1] ? __switch_to+0x800/0x1100 [ 417.527489][ C1] ? __pfx_kthread+0x10/0x10 [ 417.532067][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.536831][ C1] [ 417.539832][ C1] task:kworker/R-kvub3 state:I stack:31000 pid:2852 tgid:2852 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.551820][ C1] Call Trace: [ 417.555084][ C1] [ 417.558017][ C1] __schedule+0x1295/0x67a0 [ 417.562526][ C1] ? __pfx___schedule+0x10/0x10 [ 417.567362][ C1] ? find_held_lock+0x2b/0x80 [ 417.572026][ C1] ? schedule+0x2bf/0x390 [ 417.576345][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.581270][ C1] schedule+0xdd/0x390 [ 417.585329][ C1] rescuer_thread+0xceb/0x14a0 [ 417.590084][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.595105][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.599859][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.605654][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.610853][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.615864][ C1] ? kthread+0x13a/0x450 [ 417.620092][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.625294][ C1] kthread+0x370/0x450 [ 417.629350][ C1] ? __pfx_kthread+0x10/0x10 [ 417.633941][ C1] ret_from_fork+0x72b/0xd50 [ 417.638520][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.643619][ C1] ? __switch_to+0x800/0x1100 [ 417.648301][ C1] ? __pfx_kthread+0x10/0x10 [ 417.652879][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.657641][ C1] [ 417.660645][ C1] task:kworker/R-kmems state:I stack:29912 pid:2856 tgid:2856 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.672734][ C1] Call Trace: [ 417.675995][ C1] [ 417.678911][ C1] __schedule+0x1295/0x67a0 [ 417.683419][ C1] ? __pfx___schedule+0x10/0x10 [ 417.688256][ C1] ? find_held_lock+0x2b/0x80 [ 417.692935][ C1] ? schedule+0x2bf/0x390 [ 417.697255][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.702193][ C1] schedule+0xdd/0x390 [ 417.706287][ C1] rescuer_thread+0xceb/0x14a0 [ 417.711055][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.716087][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.720846][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.726642][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.731828][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.736838][ C1] ? kthread+0x13a/0x450 [ 417.741067][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.746261][ C1] kthread+0x370/0x450 [ 417.750330][ C1] ? __pfx_kthread+0x10/0x10 [ 417.754909][ C1] ret_from_fork+0x72b/0xd50 [ 417.759488][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.764599][ C1] ? __switch_to+0x800/0x1100 [ 417.769274][ C1] ? __pfx_kthread+0x10/0x10 [ 417.773852][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.778629][ C1] [ 417.781632][ C1] task:kworker/R-iw_cm state:I stack:29912 pid:2860 tgid:2860 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.793633][ C1] Call Trace: [ 417.796910][ C1] [ 417.799824][ C1] __schedule+0x1295/0x67a0 [ 417.804329][ C1] ? __pfx___schedule+0x10/0x10 [ 417.809171][ C1] ? find_held_lock+0x2b/0x80 [ 417.813832][ C1] ? schedule+0x2bf/0x390 [ 417.818151][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.823081][ C1] schedule+0xdd/0x390 [ 417.827149][ C1] rescuer_thread+0xceb/0x14a0 [ 417.831909][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.836932][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.841691][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.847487][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.852688][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.857718][ C1] ? kthread+0x13a/0x450 [ 417.861948][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.867136][ C1] kthread+0x370/0x450 [ 417.871205][ C1] ? __pfx_kthread+0x10/0x10 [ 417.875785][ C1] ret_from_fork+0x72b/0xd50 [ 417.880364][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 417.885466][ C1] ? __switch_to+0x800/0x1100 [ 417.890133][ C1] ? __pfx_kthread+0x10/0x10 [ 417.894713][ C1] ret_from_fork_asm+0x1a/0x30 [ 417.899477][ C1] [ 417.902476][ C1] task:kworker/R-rdma_ state:I stack:31000 pid:2861 tgid:2861 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 417.914465][ C1] Call Trace: [ 417.917726][ C1] [ 417.920644][ C1] __schedule+0x1295/0x67a0 [ 417.925152][ C1] ? __pfx___schedule+0x10/0x10 [ 417.929995][ C1] ? find_held_lock+0x2b/0x80 [ 417.934655][ C1] ? schedule+0x2bf/0x390 [ 417.938975][ C1] ? rescuer_thread+0x118/0x14a0 [ 417.943924][ C1] schedule+0xdd/0x390 [ 417.948006][ C1] rescuer_thread+0xceb/0x14a0 [ 417.952790][ C1] ? do_raw_spin_lock+0x128/0x260 [ 417.957816][ C1] ? rcu_is_watching+0x12/0xc0 [ 417.962574][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.968381][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.973577][ C1] ? __kthread_parkme+0x18c/0x230 [ 417.978596][ C1] ? kthread+0x13a/0x450 [ 417.982835][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 417.988019][ C1] kthread+0x370/0x450 [ 417.992107][ C1] ? __pfx_kthread+0x10/0x10 [ 417.996696][ C1] ret_from_fork+0x72b/0xd50 [ 418.001275][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.006376][ C1] ? __switch_to+0x800/0x1100 [ 418.011060][ C1] ? __pfx_kthread+0x10/0x10 [ 418.015664][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.020448][ C1] [ 418.023468][ C1] task:kworker/R-mlx4_ state:I stack:29592 pid:2865 tgid:2865 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.035489][ C1] Call Trace: [ 418.038754][ C1] [ 418.041674][ C1] __schedule+0x1295/0x67a0 [ 418.046189][ C1] ? __pfx___schedule+0x10/0x10 [ 418.051032][ C1] ? find_held_lock+0x2b/0x80 [ 418.055692][ C1] ? schedule+0x2bf/0x390 [ 418.060011][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.064938][ C1] schedule+0xdd/0x390 [ 418.068995][ C1] rescuer_thread+0xceb/0x14a0 [ 418.073760][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.078813][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.083578][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.089402][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.094608][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.099629][ C1] ? kthread+0x13a/0x450 [ 418.103855][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.109037][ C1] kthread+0x370/0x450 [ 418.113090][ C1] ? __pfx_kthread+0x10/0x10 [ 418.117667][ C1] ret_from_fork+0x72b/0xd50 [ 418.122259][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.127356][ C1] ? __switch_to+0x800/0x1100 [ 418.132023][ C1] ? __pfx_kthread+0x10/0x10 [ 418.136598][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.141384][ C1] [ 418.144392][ C1] task:kworker/R-mlx4_ state:I stack:31000 pid:2866 tgid:2866 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.156386][ C1] Call Trace: [ 418.159649][ C1] [ 418.162563][ C1] __schedule+0x1295/0x67a0 [ 418.167069][ C1] ? __pfx___schedule+0x10/0x10 [ 418.171907][ C1] ? find_held_lock+0x2b/0x80 [ 418.176567][ C1] ? schedule+0x2bf/0x390 [ 418.180898][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.185825][ C1] schedule+0xdd/0x390 [ 418.189882][ C1] rescuer_thread+0xceb/0x14a0 [ 418.194656][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.199677][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.204432][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.210229][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.215416][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.220428][ C1] ? kthread+0x13a/0x450 [ 418.224656][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.229840][ C1] kthread+0x370/0x450 [ 418.233895][ C1] ? __pfx_kthread+0x10/0x10 [ 418.238472][ C1] ret_from_fork+0x72b/0xd50 [ 418.243061][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.248158][ C1] ? __switch_to+0x800/0x1100 [ 418.252824][ C1] ? __pfx_kthread+0x10/0x10 [ 418.257430][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.262194][ C1] [ 418.265196][ C1] task:kworker/R-srp_r state:I stack:29912 pid:2868 tgid:2868 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.277187][ C1] Call Trace: [ 418.280447][ C1] [ 418.283364][ C1] __schedule+0x1295/0x67a0 [ 418.287874][ C1] ? __pfx___schedule+0x10/0x10 [ 418.292711][ C1] ? find_held_lock+0x2b/0x80 [ 418.297387][ C1] ? schedule+0x2bf/0x390 [ 418.301706][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.306636][ C1] schedule+0xdd/0x390 [ 418.310712][ C1] rescuer_thread+0xceb/0x14a0 [ 418.315468][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.320489][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.325244][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.331046][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.336235][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.341259][ C1] ? kthread+0x13a/0x450 [ 418.345487][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.350699][ C1] kthread+0x370/0x450 [ 418.354755][ C1] ? __pfx_kthread+0x10/0x10 [ 418.359335][ C1] ret_from_fork+0x72b/0xd50 [ 418.363927][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.369028][ C1] ? __switch_to+0x800/0x1100 [ 418.373697][ C1] ? __pfx_kthread+0x10/0x10 [ 418.378275][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.383038][ C1] [ 418.386039][ C1] task:kworker/R-siw_c state:I stack:29912 pid:2872 tgid:2872 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.398027][ C1] Call Trace: [ 418.401290][ C1] [ 418.404225][ C1] __schedule+0x1295/0x67a0 [ 418.408736][ C1] ? __pfx___schedule+0x10/0x10 [ 418.413573][ C1] ? find_held_lock+0x2b/0x80 [ 418.418233][ C1] ? schedule+0x2bf/0x390 [ 418.422552][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.427479][ C1] schedule+0xdd/0x390 [ 418.431543][ C1] rescuer_thread+0xceb/0x14a0 [ 418.436306][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.441326][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.446102][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.451896][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.457085][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.462106][ C1] ? kthread+0x13a/0x450 [ 418.466345][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.471616][ C1] kthread+0x370/0x450 [ 418.475690][ C1] ? __pfx_kthread+0x10/0x10 [ 418.480272][ C1] ret_from_fork+0x72b/0xd50 [ 418.484871][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.489973][ C1] ? __switch_to+0x800/0x1100 [ 418.494645][ C1] ? __pfx_kthread+0x10/0x10 [ 418.499227][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.504013][ C1] [ 418.507023][ C1] task:siw_tx/0 state:S stack:30736 pid:2873 tgid:2873 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 418.519015][ C1] Call Trace: [ 418.522281][ C1] [ 418.525198][ C1] __schedule+0x1295/0x67a0 [ 418.529700][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.534722][ C1] ? __pfx___schedule+0x10/0x10 [ 418.539561][ C1] ? find_held_lock+0x2b/0x80 [ 418.544221][ C1] ? schedule+0x2bf/0x390 [ 418.548541][ C1] schedule+0xdd/0x390 [ 418.552595][ C1] siw_run_sq+0x24a/0x410 [ 418.556917][ C1] ? __pfx_siw_run_sq+0x10/0x10 [ 418.561757][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.566541][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 418.572598][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.577638][ C1] ? kthread+0x13a/0x450 [ 418.581871][ C1] ? __pfx_siw_run_sq+0x10/0x10 [ 418.586727][ C1] kthread+0x370/0x450 [ 418.590792][ C1] ? __pfx_kthread+0x10/0x10 [ 418.595370][ C1] ret_from_fork+0x72b/0xd50 [ 418.599952][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.605059][ C1] ? __switch_to+0x800/0x1100 [ 418.609727][ C1] ? __pfx_kthread+0x10/0x10 [ 418.614327][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.619100][ C1] [ 418.622102][ C1] task:kworker/R-qat_m state:I stack:29592 pid:2881 tgid:2881 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.634094][ C1] Call Trace: [ 418.637374][ C1] [ 418.640316][ C1] __schedule+0x1295/0x67a0 [ 418.644823][ C1] ? __pfx___schedule+0x10/0x10 [ 418.649662][ C1] ? find_held_lock+0x2b/0x80 [ 418.654328][ C1] ? schedule+0x2bf/0x390 [ 418.658649][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.663573][ C1] schedule+0xdd/0x390 [ 418.667636][ C1] rescuer_thread+0xceb/0x14a0 [ 418.672391][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.677415][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.682434][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.688230][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.693419][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.698429][ C1] ? kthread+0x13a/0x450 [ 418.702658][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.707844][ C1] kthread+0x370/0x450 [ 418.711902][ C1] ? __pfx_kthread+0x10/0x10 [ 418.716481][ C1] ret_from_fork+0x72b/0xd50 [ 418.721063][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.726164][ C1] ? __switch_to+0x800/0x1100 [ 418.730833][ C1] ? __pfx_kthread+0x10/0x10 [ 418.735413][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.740179][ C1] [ 418.743182][ C1] task:kworker/R-qat_d state:I stack:31000 pid:2882 tgid:2882 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.755173][ C1] Call Trace: [ 418.758435][ C1] [ 418.761352][ C1] __schedule+0x1295/0x67a0 [ 418.765948][ C1] ? __pfx___schedule+0x10/0x10 [ 418.770807][ C1] ? find_held_lock+0x2b/0x80 [ 418.775482][ C1] ? schedule+0x2bf/0x390 [ 418.779803][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.784752][ C1] schedule+0xdd/0x390 [ 418.788822][ C1] rescuer_thread+0xceb/0x14a0 [ 418.793579][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.798620][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.803379][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.809182][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.814371][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.819381][ C1] ? kthread+0x13a/0x450 [ 418.823610][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.828801][ C1] kthread+0x370/0x450 [ 418.832871][ C1] ? __pfx_kthread+0x10/0x10 [ 418.837462][ C1] ret_from_fork+0x72b/0xd50 [ 418.842044][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.847145][ C1] ? __switch_to+0x800/0x1100 [ 418.851816][ C1] ? __pfx_kthread+0x10/0x10 [ 418.856397][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.861166][ C1] [ 418.864180][ C1] task:kworker/R-qat_p state:I stack:31000 pid:2883 tgid:2883 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.876170][ C1] Call Trace: [ 418.879433][ C1] [ 418.882360][ C1] __schedule+0x1295/0x67a0 [ 418.886867][ C1] ? __pfx___schedule+0x10/0x10 [ 418.891705][ C1] ? find_held_lock+0x2b/0x80 [ 418.896380][ C1] ? schedule+0x2bf/0x390 [ 418.900701][ C1] ? rescuer_thread+0x118/0x14a0 [ 418.905630][ C1] schedule+0xdd/0x390 [ 418.909690][ C1] rescuer_thread+0xceb/0x14a0 [ 418.914444][ C1] ? do_raw_spin_lock+0x128/0x260 [ 418.919463][ C1] ? rcu_is_watching+0x12/0xc0 [ 418.924223][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.930021][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.935209][ C1] ? __kthread_parkme+0x18c/0x230 [ 418.940221][ C1] ? kthread+0x13a/0x450 [ 418.944451][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 418.949636][ C1] kthread+0x370/0x450 [ 418.953708][ C1] ? __pfx_kthread+0x10/0x10 [ 418.958286][ C1] ret_from_fork+0x72b/0xd50 [ 418.962864][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 418.967965][ C1] ? __switch_to+0x800/0x1100 [ 418.972634][ C1] ? __pfx_kthread+0x10/0x10 [ 418.977213][ C1] ret_from_fork_asm+0x1a/0x30 [ 418.981978][ C1] [ 418.984980][ C1] task:kworker/R-adf_v state:I stack:31000 pid:2884 tgid:2884 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 418.996973][ C1] Call Trace: [ 419.000240][ C1] [ 419.003156][ C1] __schedule+0x1295/0x67a0 [ 419.007664][ C1] ? __pfx___schedule+0x10/0x10 [ 419.012502][ C1] ? find_held_lock+0x2b/0x80 [ 419.017177][ C1] ? schedule+0x2bf/0x390 [ 419.021499][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.026425][ C1] schedule+0xdd/0x390 [ 419.030513][ C1] rescuer_thread+0xceb/0x14a0 [ 419.035269][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.040289][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.045048][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.050847][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.056036][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.061051][ C1] ? kthread+0x13a/0x450 [ 419.065278][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.070467][ C1] kthread+0x370/0x450 [ 419.074521][ C1] ? __pfx_kthread+0x10/0x10 [ 419.079099][ C1] ret_from_fork+0x72b/0xd50 [ 419.083682][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.088785][ C1] ? __switch_to+0x800/0x1100 [ 419.093456][ C1] ? __pfx_kthread+0x10/0x10 [ 419.098036][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.102805][ C1] [ 419.105808][ C1] task:kworker/R-elous state:I stack:30976 pid:2926 tgid:2926 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.117818][ C1] Call Trace: [ 419.121080][ C1] [ 419.123997][ C1] __schedule+0x1295/0x67a0 [ 419.128507][ C1] ? __pfx___schedule+0x10/0x10 [ 419.133345][ C1] ? find_held_lock+0x2b/0x80 [ 419.138008][ C1] ? schedule+0x2bf/0x390 [ 419.142328][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.147256][ C1] schedule+0xdd/0x390 [ 419.151316][ C1] rescuer_thread+0xceb/0x14a0 [ 419.156069][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.161090][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.165847][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.171646][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.176832][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.181856][ C1] ? kthread+0x13a/0x450 [ 419.186093][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.191288][ C1] kthread+0x370/0x450 [ 419.195341][ C1] ? __pfx_kthread+0x10/0x10 [ 419.199917][ C1] ret_from_fork+0x72b/0xd50 [ 419.204494][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.209596][ C1] ? __switch_to+0x800/0x1100 [ 419.214270][ C1] ? __pfx_kthread+0x10/0x10 [ 419.218846][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.223614][ C1] [ 419.226621][ C1] task:kworker/R-tls-s state:I stack:31000 pid:3193 tgid:3193 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.238615][ C1] Call Trace: [ 419.241892][ C1] [ 419.244808][ C1] __schedule+0x1295/0x67a0 [ 419.249331][ C1] ? __pfx___schedule+0x10/0x10 [ 419.254168][ C1] ? find_held_lock+0x2b/0x80 [ 419.258842][ C1] ? schedule+0x2bf/0x390 [ 419.263243][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.268175][ C1] schedule+0xdd/0x390 [ 419.272232][ C1] rescuer_thread+0xceb/0x14a0 [ 419.276986][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.282006][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.286763][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.292573][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.297766][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.302778][ C1] ? kthread+0x13a/0x450 [ 419.307020][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.312220][ C1] kthread+0x370/0x450 [ 419.316276][ C1] ? __pfx_kthread+0x10/0x10 [ 419.320852][ C1] ret_from_fork+0x72b/0xd50 [ 419.325431][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.330531][ C1] ? __switch_to+0x800/0x1100 [ 419.335199][ C1] ? __pfx_kthread+0x10/0x10 [ 419.339777][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.344541][ C1] [ 419.347558][ C1] task:kworker/R-mld state:I stack:29240 pid:3194 tgid:3194 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.359552][ C1] Call Trace: [ 419.362813][ C1] [ 419.365728][ C1] __schedule+0x1295/0x67a0 [ 419.370244][ C1] ? __pfx___schedule+0x10/0x10 [ 419.375091][ C1] ? find_held_lock+0x2b/0x80 [ 419.379762][ C1] ? schedule+0x2bf/0x390 [ 419.384081][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.389005][ C1] schedule+0xdd/0x390 [ 419.393065][ C1] rescuer_thread+0xceb/0x14a0 [ 419.397823][ C1] ? rescuer_thread+0x240/0x14a0 [ 419.402746][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.407683][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.412869][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.417878][ C1] ? kthread+0x13a/0x450 [ 419.422106][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.427289][ C1] kthread+0x370/0x450 [ 419.431343][ C1] ? __pfx_kthread+0x10/0x10 [ 419.435919][ C1] ret_from_fork+0x72b/0xd50 [ 419.440499][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.445602][ C1] ? __switch_to+0x800/0x1100 [ 419.450277][ C1] ? __pfx_kthread+0x10/0x10 [ 419.454860][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.459633][ C1] [ 419.462633][ C1] task:kworker/R-ipv6_ state:I stack:31000 pid:3195 tgid:3195 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.474623][ C1] Call Trace: [ 419.477899][ C1] [ 419.480836][ C1] __schedule+0x1295/0x67a0 [ 419.485342][ C1] ? __pfx___schedule+0x10/0x10 [ 419.490182][ C1] ? find_held_lock+0x2b/0x80 [ 419.494844][ C1] ? schedule+0x2bf/0x390 [ 419.499165][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.504091][ C1] schedule+0xdd/0x390 [ 419.508150][ C1] rescuer_thread+0xceb/0x14a0 [ 419.512909][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.517927][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.522682][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.528477][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.533667][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.538691][ C1] ? kthread+0x13a/0x450 [ 419.542922][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.548106][ C1] kthread+0x370/0x450 [ 419.552162][ C1] ? __pfx_kthread+0x10/0x10 [ 419.556745][ C1] ret_from_fork+0x72b/0xd50 [ 419.561324][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.566428][ C1] ? __switch_to+0x800/0x1100 [ 419.571183][ C1] ? __pfx_kthread+0x10/0x10 [ 419.575763][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.580529][ C1] [ 419.583530][ C1] task:kworker/R-dsa_o state:I stack:31000 pid:3208 tgid:3208 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.595520][ C1] Call Trace: [ 419.598784][ C1] [ 419.601718][ C1] __schedule+0x1295/0x67a0 [ 419.606224][ C1] ? __pfx___schedule+0x10/0x10 [ 419.611064][ C1] ? find_held_lock+0x2b/0x80 [ 419.615730][ C1] ? schedule+0x2bf/0x390 [ 419.620052][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.624978][ C1] schedule+0xdd/0x390 [ 419.629037][ C1] rescuer_thread+0xceb/0x14a0 [ 419.633806][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.638838][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.643594][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.649395][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.654584][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.659611][ C1] ? kthread+0x13a/0x450 [ 419.663837][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.669022][ C1] kthread+0x370/0x450 [ 419.673089][ C1] ? __pfx_kthread+0x10/0x10 [ 419.677677][ C1] ret_from_fork+0x72b/0xd50 [ 419.682263][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.687379][ C1] ? __switch_to+0x800/0x1100 [ 419.692046][ C1] ? __pfx_kthread+0x10/0x10 [ 419.696625][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.701436][ C1] [ 419.704438][ C1] task:krfcommd state:S stack:29528 pid:3209 tgid:3209 ppid:2 task_flags:0x208140 flags:0x00080000 [ 419.716342][ C1] Call Trace: [ 419.719609][ C1] [ 419.722524][ C1] __schedule+0x1295/0x67a0 [ 419.727035][ C1] ? __pfx___schedule+0x10/0x10 [ 419.731872][ C1] ? find_held_lock+0x2b/0x80 [ 419.736533][ C1] ? schedule+0x2bf/0x390 [ 419.740854][ C1] ? wait_woken+0x3a/0x1c0 [ 419.745273][ C1] schedule+0xdd/0x390 [ 419.749333][ C1] schedule_timeout+0x1b2/0x280 [ 419.754180][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 419.759538][ C1] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 419.765166][ C1] ? find_held_lock+0x2b/0x80 [ 419.769848][ C1] ? rfcomm_run+0x2d1/0x5560 [ 419.774431][ C1] ? wait_woken+0x3a/0x1c0 [ 419.778842][ C1] wait_woken+0x172/0x1c0 [ 419.783164][ C1] rfcomm_run+0x1d7b/0x5560 [ 419.787660][ C1] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 419.793302][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 419.799275][ C1] ? __pfx_rfcomm_run+0x10/0x10 [ 419.804136][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.809153][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 419.814775][ C1] ? __kthread_parkme+0xbb/0x230 [ 419.819713][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.824469][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.830272][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.835284][ C1] ? kthread+0x13a/0x450 [ 419.839515][ C1] ? __pfx_rfcomm_run+0x10/0x10 [ 419.844357][ C1] kthread+0x370/0x450 [ 419.848418][ C1] ? __pfx_kthread+0x10/0x10 [ 419.852994][ C1] ret_from_fork+0x72b/0xd50 [ 419.857575][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.862679][ C1] ? __switch_to+0x800/0x1100 [ 419.867348][ C1] ? __pfx_kthread+0x10/0x10 [ 419.871925][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.876694][ C1] [ 419.879698][ C1] task:kworker/R-krxrp state:I stack:31000 pid:3211 tgid:3211 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 419.891705][ C1] Call Trace: [ 419.894969][ C1] [ 419.897885][ C1] __schedule+0x1295/0x67a0 [ 419.902390][ C1] ? __pfx___schedule+0x10/0x10 [ 419.907241][ C1] ? find_held_lock+0x2b/0x80 [ 419.911905][ C1] ? schedule+0x2bf/0x390 [ 419.916225][ C1] ? rescuer_thread+0x118/0x14a0 [ 419.921149][ C1] schedule+0xdd/0x390 [ 419.925219][ C1] rescuer_thread+0xceb/0x14a0 [ 419.929973][ C1] ? do_raw_spin_lock+0x128/0x260 [ 419.934999][ C1] ? rcu_is_watching+0x12/0xc0 [ 419.939756][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.945551][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.950751][ C1] ? __kthread_parkme+0x18c/0x230 [ 419.955849][ C1] ? kthread+0x13a/0x450 [ 419.960078][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 419.965280][ C1] kthread+0x370/0x450 [ 419.969424][ C1] ? __pfx_kthread+0x10/0x10 [ 419.974000][ C1] ret_from_fork+0x72b/0xd50 [ 419.978581][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 419.983687][ C1] ? __switch_to+0x800/0x1100 [ 419.988356][ C1] ? __pfx_kthread+0x10/0x10 [ 419.992945][ C1] ret_from_fork_asm+0x1a/0x30 [ 419.997726][ C1] [ 420.000733][ C1] task:kworker/R-kkcmd state:I stack:31000 pid:3215 tgid:3215 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.012728][ C1] Call Trace: [ 420.015996][ C1] [ 420.018933][ C1] __schedule+0x1295/0x67a0 [ 420.023441][ C1] ? __pfx___schedule+0x10/0x10 [ 420.028286][ C1] ? find_held_lock+0x2b/0x80 [ 420.032948][ C1] ? schedule+0x2bf/0x390 [ 420.037270][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.042197][ C1] schedule+0xdd/0x390 [ 420.046272][ C1] rescuer_thread+0xceb/0x14a0 [ 420.051051][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.056181][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.060964][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.066789][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.071983][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.077008][ C1] ? kthread+0x13a/0x450 [ 420.081248][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.086432][ C1] kthread+0x370/0x450 [ 420.090493][ C1] ? __pfx_kthread+0x10/0x10 [ 420.095071][ C1] ret_from_fork+0x72b/0xd50 [ 420.099651][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.104749][ C1] ? __switch_to+0x800/0x1100 [ 420.109441][ C1] ? __pfx_kthread+0x10/0x10 [ 420.114038][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.118825][ C1] [ 420.121920][ C1] task:kworker/R-kstrp state:I stack:31000 pid:3216 tgid:3216 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.133915][ C1] Call Trace: [ 420.137178][ C1] [ 420.140092][ C1] __schedule+0x1295/0x67a0 [ 420.144603][ C1] ? __pfx___schedule+0x10/0x10 [ 420.149440][ C1] ? find_held_lock+0x2b/0x80 [ 420.154103][ C1] ? schedule+0x2bf/0x390 [ 420.158423][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.163349][ C1] schedule+0xdd/0x390 [ 420.167406][ C1] rescuer_thread+0xceb/0x14a0 [ 420.172159][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.177177][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.181933][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.187730][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.192917][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.197928][ C1] ? kthread+0x13a/0x450 [ 420.202156][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.207341][ C1] kthread+0x370/0x450 [ 420.211398][ C1] ? __pfx_kthread+0x10/0x10 [ 420.215977][ C1] ret_from_fork+0x72b/0xd50 [ 420.220570][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.225671][ C1] ? __switch_to+0x800/0x1100 [ 420.230427][ C1] ? __pfx_kthread+0x10/0x10 [ 420.235008][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.239774][ C1] [ 420.242777][ C1] task:kworker/R-krdsd state:I stack:31000 pid:3217 tgid:3217 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.254789][ C1] Call Trace: [ 420.258050][ C1] [ 420.260970][ C1] __schedule+0x1295/0x67a0 [ 420.265498][ C1] ? __pfx___schedule+0x10/0x10 [ 420.270335][ C1] ? find_held_lock+0x2b/0x80 [ 420.274999][ C1] ? schedule+0x2bf/0x390 [ 420.279337][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.284272][ C1] schedule+0xdd/0x390 [ 420.288331][ C1] rescuer_thread+0xceb/0x14a0 [ 420.293085][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.298108][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.302865][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.308663][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.313866][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.318875][ C1] ? kthread+0x13a/0x450 [ 420.323112][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.328302][ C1] kthread+0x370/0x450 [ 420.332370][ C1] ? __pfx_kthread+0x10/0x10 [ 420.336948][ C1] ret_from_fork+0x72b/0xd50 [ 420.341531][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.346637][ C1] ? __switch_to+0x800/0x1100 [ 420.351305][ C1] ? __pfx_kthread+0x10/0x10 [ 420.355883][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.360646][ C1] [ 420.363646][ C1] task:kworker/R-rds_m state:I stack:31000 pid:3218 tgid:3218 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.375654][ C1] Call Trace: [ 420.378917][ C1] [ 420.381832][ C1] __schedule+0x1295/0x67a0 [ 420.386337][ C1] ? __pfx___schedule+0x10/0x10 [ 420.391190][ C1] ? find_held_lock+0x2b/0x80 [ 420.395850][ C1] ? schedule+0x2bf/0x390 [ 420.400169][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.405097][ C1] schedule+0xdd/0x390 [ 420.409153][ C1] rescuer_thread+0xceb/0x14a0 [ 420.413908][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.418924][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.423682][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.429478][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.434666][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.439686][ C1] ? kthread+0x13a/0x450 [ 420.443912][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.449096][ C1] kthread+0x370/0x450 [ 420.453153][ C1] ? __pfx_kthread+0x10/0x10 [ 420.457729][ C1] ret_from_fork+0x72b/0xd50 [ 420.462309][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.467405][ C1] ? __switch_to+0x800/0x1100 [ 420.472072][ C1] ? __pfx_kthread+0x10/0x10 [ 420.476648][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.481417][ C1] [ 420.484419][ C1] task:kworker/R-ism_e state:I stack:31000 pid:3219 tgid:3219 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.496414][ C1] Call Trace: [ 420.499676][ C1] [ 420.502589][ C1] __schedule+0x1295/0x67a0 [ 420.507096][ C1] ? __pfx___schedule+0x10/0x10 [ 420.511933][ C1] ? find_held_lock+0x2b/0x80 [ 420.516592][ C1] ? schedule+0x2bf/0x390 [ 420.520925][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.525847][ C1] schedule+0xdd/0x390 [ 420.529916][ C1] rescuer_thread+0xceb/0x14a0 [ 420.534669][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.539688][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.544444][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.550243][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.555445][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.560453][ C1] ? kthread+0x13a/0x450 [ 420.564682][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.569864][ C1] kthread+0x370/0x450 [ 420.573927][ C1] ? __pfx_kthread+0x10/0x10 [ 420.578505][ C1] ret_from_fork+0x72b/0xd50 [ 420.583095][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.588196][ C1] ? __switch_to+0x800/0x1100 [ 420.592864][ C1] ? __pfx_kthread+0x10/0x10 [ 420.597442][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.602208][ C1] [ 420.605210][ C1] task:kworker/R-ceph- state:I stack:31000 pid:3228 tgid:3228 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.617210][ C1] Call Trace: [ 420.620481][ C1] [ 420.623413][ C1] __schedule+0x1295/0x67a0 [ 420.627929][ C1] ? __pfx___schedule+0x10/0x10 [ 420.632763][ C1] ? find_held_lock+0x2b/0x80 [ 420.637424][ C1] ? schedule+0x2bf/0x390 [ 420.641742][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.646668][ C1] schedule+0xdd/0x390 [ 420.650736][ C1] rescuer_thread+0xceb/0x14a0 [ 420.655495][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.660515][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.665280][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.671072][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.676258][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.681268][ C1] ? kthread+0x13a/0x450 [ 420.685496][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.690678][ C1] kthread+0x370/0x450 [ 420.694745][ C1] ? __pfx_kthread+0x10/0x10 [ 420.699321][ C1] ret_from_fork+0x72b/0xd50 [ 420.703901][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.709001][ C1] ? __switch_to+0x800/0x1100 [ 420.713669][ C1] ? __pfx_kthread+0x10/0x10 [ 420.718248][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.723010][ C1] [ 420.726010][ C1] task:kworker/R-bat_e state:I stack:31000 pid:3229 tgid:3229 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.738002][ C1] Call Trace: [ 420.741262][ C1] [ 420.744176][ C1] __schedule+0x1295/0x67a0 [ 420.748691][ C1] ? __pfx___schedule+0x10/0x10 [ 420.753543][ C1] ? find_held_lock+0x2b/0x80 [ 420.758203][ C1] ? schedule+0x2bf/0x390 [ 420.762522][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.767460][ C1] schedule+0xdd/0x390 [ 420.771521][ C1] rescuer_thread+0xceb/0x14a0 [ 420.776274][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.781296][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.786064][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.791880][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.797070][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.802084][ C1] ? kthread+0x13a/0x450 [ 420.806328][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.811525][ C1] kthread+0x370/0x450 [ 420.815581][ C1] ? __pfx_kthread+0x10/0x10 [ 420.820158][ C1] ret_from_fork+0x72b/0xd50 [ 420.824751][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.829855][ C1] ? __switch_to+0x800/0x1100 [ 420.834526][ C1] ? __pfx_kthread+0x10/0x10 [ 420.839121][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.843884][ C1] [ 420.846891][ C1] task:kworker/R-zswap state:I stack:31000 pid:4927 tgid:4927 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.858883][ C1] Call Trace: [ 420.862163][ C1] [ 420.865079][ C1] __schedule+0x1295/0x67a0 [ 420.869585][ C1] ? __pfx___schedule+0x10/0x10 [ 420.874424][ C1] ? find_held_lock+0x2b/0x80 [ 420.879099][ C1] ? schedule+0x2bf/0x390 [ 420.883420][ C1] ? rescuer_thread+0x118/0x14a0 [ 420.888347][ C1] schedule+0xdd/0x390 [ 420.892410][ C1] rescuer_thread+0xceb/0x14a0 [ 420.897165][ C1] ? do_raw_spin_lock+0x128/0x260 [ 420.902188][ C1] ? rcu_is_watching+0x12/0xc0 [ 420.906957][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.912755][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.917941][ C1] ? __kthread_parkme+0x18c/0x230 [ 420.922957][ C1] ? kthread+0x13a/0x450 [ 420.927186][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 420.932370][ C1] kthread+0x370/0x450 [ 420.936426][ C1] ? __pfx_kthread+0x10/0x10 [ 420.941004][ C1] ret_from_fork+0x72b/0xd50 [ 420.945586][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 420.950687][ C1] ? __switch_to+0x800/0x1100 [ 420.955377][ C1] ? __pfx_kthread+0x10/0x10 [ 420.959955][ C1] ret_from_fork_asm+0x1a/0x30 [ 420.964735][ C1] [ 420.967738][ C1] task:kworker/R-kafsd state:I stack:31000 pid:4929 tgid:4929 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 420.979732][ C1] Call Trace: [ 420.982998][ C1] [ 420.985915][ C1] __schedule+0x1295/0x67a0 [ 420.990433][ C1] ? __pfx___schedule+0x10/0x10 [ 420.995286][ C1] ? find_held_lock+0x2b/0x80 [ 420.999966][ C1] ? schedule+0x2bf/0x390 [ 421.004290][ C1] ? rescuer_thread+0x118/0x14a0 [ 421.009217][ C1] schedule+0xdd/0x390 [ 421.013277][ C1] rescuer_thread+0xceb/0x14a0 [ 421.018032][ C1] ? do_raw_spin_lock+0x128/0x260 [ 421.023070][ C1] ? rcu_is_watching+0x12/0xc0 [ 421.027825][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.033626][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 421.038813][ C1] ? __kthread_parkme+0x18c/0x230 [ 421.043825][ C1] ? kthread+0x13a/0x450 [ 421.048054][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 421.053255][ C1] kthread+0x370/0x450 [ 421.057315][ C1] ? __pfx_kthread+0x10/0x10 [ 421.061897][ C1] ret_from_fork+0x72b/0xd50 [ 421.066479][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 421.071583][ C1] ? __switch_to+0x800/0x1100 [ 421.076268][ C1] ? __pfx_kthread+0x10/0x10 [ 421.080861][ C1] ret_from_fork_asm+0x1a/0x30 [ 421.085712][ C1] [ 421.088716][ C1] task:kworker/R-kafs_ state:I stack:31000 pid:4930 tgid:4930 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 421.100706][ C1] Call Trace: [ 421.103969][ C1] [ 421.106885][ C1] __schedule+0x1295/0x67a0 [ 421.111404][ C1] ? __pfx___schedule+0x10/0x10 [ 421.116247][ C1] ? find_held_lock+0x2b/0x80 [ 421.120911][ C1] ? schedule+0x2bf/0x390 [ 421.125233][ C1] ? rescuer_thread+0x118/0x14a0 [ 421.130165][ C1] schedule+0xdd/0x390 [ 421.134225][ C1] rescuer_thread+0xceb/0x14a0 [ 421.138980][ C1] ? do_raw_spin_lock+0x128/0x260 [ 421.143999][ C1] ? rcu_is_watching+0x12/0xc0 [ 421.148769][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.154564][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 421.159749][ C1] ? __kthread_parkme+0x18c/0x230 [ 421.164760][ C1] ? kthread+0x13a/0x450 [ 421.168988][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 421.174173][ C1] kthread+0x370/0x450 [ 421.178232][ C1] ? __pfx_kthread+0x10/0x10 [ 421.182810][ C1] ret_from_fork+0x72b/0xd50 [ 421.187391][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 421.192494][ C1] ? __switch_to+0x800/0x1100 [ 421.197165][ C1] ? __pfx_kthread+0x10/0x10 [ 421.201758][ C1] ret_from_fork_asm+0x1a/0x30 [ 421.206522][ C1] [ 421.209535][ C1] task:krxrpcio/7001 state:S stack:30200 pid:4931 tgid:4931 ppid:2 task_flags:0x208040 flags:0x00080000 [ 421.221455][ C1] Call Trace: [ 421.224720][ C1] [ 421.227636][ C1] __schedule+0x1295/0x67a0 [ 421.232140][ C1] ? __pfx___schedule+0x10/0x10 [ 421.236978][ C1] ? find_held_lock+0x2b/0x80 [ 421.241654][ C1] ? schedule+0x2bf/0x390 [ 421.245976][ C1] schedule+0xdd/0x390 [ 421.250035][ C1] rxrpc_io_thread+0x196d/0x37b0 [ 421.254962][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 421.260330][ C1] ? find_held_lock+0x2b/0x80 [ 421.264996][ C1] ? mark_held_locks+0x40/0x70 [ 421.269748][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 421.275020][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 421.280819][ C1] ? find_held_lock+0x2b/0x80 [ 421.285478][ C1] ? kthread_affine_node+0x1ac/0x240 [ 421.290777][ C1] ? __lock_acquire+0x4a5/0x2630 [ 421.295703][ C1] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 421.301332][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 421.307310][ C1] ? do_raw_spin_lock+0x128/0x260 [ 421.312348][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 421.317538][ C1] ? __kthread_parkme+0x18c/0x230 [ 421.322550][ C1] ? kthread+0x13a/0x450 [ 421.326780][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 421.332050][ C1] ? kthread+0x370/0x450 [ 421.336277][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 421.341546][ C1] kthread+0x370/0x450 [ 421.345602][ C1] ? __pfx_kthread+0x10/0x10 [ 421.350179][ C1] ret_from_fork+0x72b/0xd50 [ 421.354763][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 421.359868][ C1] ? __switch_to+0x800/0x1100 [ 421.364541][ C1] ? __pfx_kthread+0x10/0x10 [ 421.369120][ C1] ret_from_fork_asm+0x1a/0x30 [ 421.373888][ C1] [ 421.376912][ C1] task:kworker/u9:1 state:R running task stack:26104 pid:4933 tgid:4933 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 421.390471][ C1] Workqueue: 0x0 (krxrpcd) [ 421.394974][ C1] Call Trace: [ 421.398585][ C1] [ 421.401501][ C1] __schedule+0x1295/0x67a0 [ 421.406018][ C1] ? __pfx___schedule+0x10/0x10 [ 421.410859][ C1] ? find_held_lock+0x2b/0x80 [ 421.415531][ C1] ? schedule+0x2bf/0x390 [ 421.419872][ C1] schedule+0xdd/0x390 [ 421.423940][ C1] ? worker_thread+0x4c0/0xe50 [ 421.428705][ C1] worker_thread+0x53b/0xe50 [ 421.433288][ C1] ? __pfx_worker_thread+0x10/0x10 [ 421.438388][ C1] ? kthread+0x13a/0x450 [ 421.442616][ C1] ? __pfx_worker_thread+0x10/0x10 [ 421.447715][ C1] kthread+0x370/0x450 [ 421.451806][ C1] ? __pfx_kthread+0x10/0x10 [ 421.456384][ C1] ret_from_fork+0x72b/0xd50 [ 421.461051][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 421.466152][ C1] ? __switch_to+0x800/0x1100 [ 421.470820][ C1] ? __pfx_kthread+0x10/0x10 [ 421.475397][ C1] ret_from_fork_asm+0x1a/0x30 [ 421.480159][ C1] [ 421.483164][ C1] task:jbd2/sda1-8 state:R running task stack:27192 pid:4943 tgid:4943 ppid:2 task_flags:0x240040 flags:0x00080000 [ 421.496644][ C1] Call Trace: [ 421.499907][ C1] [ 421.502823][ C1] __schedule+0x1295/0x67a0 [ 421.507330][ C1] ? __pfx___schedule+0x10/0x10 [ 421.512168][ C1] ? find_held_lock+0x2b/0x80 [ 421.516833][ C1] ? schedule+0x2bf/0x390 [ 421.521155][ C1] schedule+0xdd/0x390 [ 421.525222][ C1] kjournald2+0x5b3/0x760 [ 421.529558][ C1] ? __pfx_kjournald2+0x10/0x10 [ 421.534393][ C1] ? find_held_lock+0x2b/0x80 [ 421.539068][ C1] ? __kthread_parkme+0xbb/0x230 [ 421.543990][ C1] ? rcu_is_watching+0x12/0xc0 [ 421.548760][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 421.554816][ C1] ? __kthread_parkme+0x18c/0x230 [ 421.559824][ C1] ? kthread+0x13a/0x450 [ 421.564051][ C1] ? __pfx_kjournald2+0x10/0x10 [ 421.568885][ C1] kthread+0x370/0x450 [ 421.572939][ C1] ? __pfx_kthread+0x10/0x10 [ 421.577516][ C1] ret_from_fork+0x72b/0xd50 [ 421.582098][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 421.587197][ C1] ? __switch_to+0x800/0x1100 [ 421.591865][ C1] ? __pfx_kthread+0x10/0x10 [ 421.596441][ C1] ret_from_fork_asm+0x1a/0x30 [ 421.601210][ C1] [ 421.604223][ C1] task:kworker/R-ext4- state:I stack:31000 pid:4944 tgid:4944 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 421.616214][ C1] Call Trace: [ 421.619483][ C1] [ 421.622400][ C1] __schedule+0x1295/0x67a0 [ 421.627091][ C1] ? __pfx___schedule+0x10/0x10 [ 421.631927][ C1] ? find_held_lock+0x2b/0x80 [ 421.636590][ C1] ? schedule+0x2bf/0x390 [ 421.640911][ C1] ? rescuer_thread+0x118/0x14a0 [ 421.645838][ C1] schedule+0xdd/0x390 [ 421.649900][ C1] rescuer_thread+0xceb/0x14a0 [ 421.654660][ C1] ? do_raw_spin_lock+0x128/0x260 [ 421.659677][ C1] ? rcu_is_watching+0x12/0xc0 [ 421.664445][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.670240][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 421.675432][ C1] ? __kthread_parkme+0x18c/0x230 [ 421.680443][ C1] ? kthread+0x13a/0x450 [ 421.684673][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 421.689880][ C1] kthread+0x370/0x450 [ 421.693937][ C1] ? __pfx_kthread+0x10/0x10 [ 421.698529][ C1] ret_from_fork+0x72b/0xd50 [ 421.703108][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 421.708222][ C1] ? __switch_to+0x800/0x1100 [ 421.712894][ C1] ? __pfx_kthread+0x10/0x10 [ 421.717470][ C1] ret_from_fork_asm+0x1a/0x30 [ 421.722238][ C1] [ 421.725240][ C1] task:syslogd state:R running task stack:25928 pid:4963 tgid:4963 ppid:1 task_flags:0x400000 flags:0x00080000 [ 421.738790][ C1] Call Trace: [ 421.742058][ C1] [ 421.744974][ C1] __schedule+0x1295/0x67a0 [ 421.749495][ C1] ? __pfx___schedule+0x10/0x10 [ 421.754336][ C1] ? find_held_lock+0x2b/0x80 [ 421.759010][ C1] ? schedule+0x2bf/0x390 [ 421.763338][ C1] schedule+0xdd/0x390 [ 421.767394][ C1] schedule_timeout+0x1b2/0x280 [ 421.772231][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 421.777593][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 421.783401][ C1] ? prepare_to_wait_exclusive+0xdc/0x2c0 [ 421.789127][ C1] __skb_wait_for_more_packets+0x383/0x610 [ 421.794948][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 421.801292][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 421.806657][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 421.812541][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 421.817550][ C1] ? find_held_lock+0x2b/0x80 [ 421.822229][ C1] __unix_dgram_recvmsg+0x22e/0xc30 [ 421.827429][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 421.833130][ C1] ? avc_has_perm+0x135/0x1e0 [ 421.837803][ C1] unix_dgram_recvmsg+0xcd/0x100 [ 421.842724][ C1] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 421.848272][ C1] sock_recvmsg+0x1a4/0x1f0 [ 421.852766][ C1] sock_read_iter+0x2c6/0x3c0 [ 421.857430][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 421.862624][ C1] ? bpf_lsm_file_permission+0x9/0x10 [ 421.867979][ C1] ? security_file_permission+0x76/0x210 [ 421.873609][ C1] ? rw_verify_area+0xce/0x6d0 [ 421.878358][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 421.883552][ C1] vfs_read+0x957/0xb30 [ 421.887703][ C1] ? __pfx_vfs_read+0x10/0x10 [ 421.892364][ C1] ? ktime_get+0x9f/0x320 [ 421.896684][ C1] ? lapic_next_event+0x10/0x20 [ 421.901522][ C1] ? clockevents_program_event+0x1ef/0x820 [ 421.907335][ C1] ? __pfx_clockevents_program_event+0x10/0x10 [ 421.913484][ C1] ksys_read+0x1f8/0x250 [ 421.917712][ C1] ? __pfx_ksys_read+0x10/0x10 [ 421.922462][ C1] ? rcu_is_watching+0x12/0xc0 [ 421.927229][ C1] do_syscall_64+0x10b/0x860 [ 421.931826][ C1] ? clear_bhb_loop+0x40/0x90 [ 421.936490][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.942368][ C1] RIP: 0033:0x7f0f4e84c407 [ 421.946768][ C1] RSP: 002b:00007ffe588237b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 421.955166][ C1] RAX: ffffffffffffffda RBX: 00007f0f4e6fcc80 RCX: 00007f0f4e84c407 [ 421.963124][ C1] RDX: 00000000000000ff RSI: 000055a518fa1300 RDI: 0000000000000000 [ 421.971079][ C1] RBP: 000055a518fa12c0 R08: 0000000000000000 R09: 0000000000000000 [ 421.979031][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055a518fa134d [ 421.986984][ C1] R13: 0000000000000000 R14: 000055a518fa1300 R15: 000055a4f303bd98 [ 421.994969][ C1] [ 421.997970][ C1] task:acpid state:S stack:22856 pid:4966 tgid:4966 ppid:1 task_flags:0x400040 flags:0x00080000 [ 422.009886][ C1] Call Trace: [ 422.013147][ C1] [ 422.016081][ C1] __schedule+0x1295/0x67a0 [ 422.020583][ C1] ? find_held_lock+0x2b/0x80 [ 422.025258][ C1] ? __do_wait+0x3c3/0x8b0 [ 422.029665][ C1] ? __pfx___schedule+0x10/0x10 [ 422.034521][ C1] ? find_held_lock+0x2b/0x80 [ 422.039196][ C1] ? schedule+0x2bf/0x390 [ 422.043556][ C1] schedule+0xdd/0x390 [ 422.047640][ C1] do_wait+0x1a7/0x580 [ 422.051788][ C1] kernel_wait4+0x16d/0x280 [ 422.056286][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 422.061304][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 422.066927][ C1] __do_sys_wait4+0x161/0x170 [ 422.071592][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 422.076774][ C1] ? rcu_is_watching+0x12/0xc0 [ 422.081554][ C1] ? rcu_is_watching+0x12/0xc0 [ 422.086311][ C1] do_syscall_64+0x10b/0x860 [ 422.090907][ C1] ? clear_bhb_loop+0x40/0x90 [ 422.095572][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.101476][ C1] RIP: 0033:0x7f460a4fd407 [ 422.105873][ C1] RSP: 002b:00007ffd50de09f0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 422.114271][ C1] RAX: ffffffffffffffda RBX: 00007f460a473780 RCX: 00007f460a4fd407 [ 422.122237][ C1] RDX: 0000000000000000 RSI: 00007ffd50de0a44 RDI: 0000000000001a59 [ 422.130193][ C1] RBP: 00007ffd50de0ae0 R08: 0000000000000000 R09: 0000000000000000 [ 422.138147][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 422.146099][ C1] R13: 0000000000000000 R14: 00007ffd50de0a60 R15: 000055c588191420 [ 422.154071][ C1] [ 422.157082][ C1] task:klogd state:S stack:25112 pid:4970 tgid:4970 ppid:1 task_flags:0x400100 flags:0x00080000 [ 422.168980][ C1] Call Trace: [ 422.172254][ C1] [ 422.175169][ C1] __schedule+0x1295/0x67a0 [ 422.179675][ C1] ? __pfx___schedule+0x10/0x10 [ 422.184517][ C1] ? find_held_lock+0x2b/0x80 [ 422.189183][ C1] ? schedule+0x2bf/0x390 [ 422.193536][ C1] schedule+0xdd/0x390 [ 422.197593][ C1] schedule_timeout+0x1b2/0x280 [ 422.202429][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 422.207797][ C1] ? unix_wait_for_peer+0x260/0x2a0 [ 422.213000][ C1] ? unix_wait_for_peer+0x260/0x2a0 [ 422.218187][ C1] ? prepare_to_wait_exclusive+0xdc/0x2c0 [ 422.223894][ C1] unix_wait_for_peer+0x268/0x2a0 [ 422.228908][ C1] ? __pfx_unix_wait_for_peer+0x10/0x10 [ 422.234447][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 422.240500][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.245876][ C1] unix_dgram_sendmsg+0x1696/0x1810 [ 422.251071][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 422.256622][ C1] __sys_sendto+0x468/0x4b0 [ 422.261110][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 422.266650][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 422.271673][ C1] ? do_syslog+0x18c/0x6d0 [ 422.276085][ C1] ? xfd_validate_state+0x129/0x190 [ 422.281286][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 422.286032][ C1] ? do_syscall_64+0x90/0x860 [ 422.290709][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 422.295896][ C1] do_syscall_64+0x10b/0x860 [ 422.300474][ C1] ? clear_bhb_loop+0x40/0x90 [ 422.305137][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.311012][ C1] RIP: 0033:0x7f3f01533407 [ 422.315418][ C1] RSP: 002b:00007ffd9992cf20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 422.323818][ C1] RAX: ffffffffffffffda RBX: 00007f3f013e3c80 RCX: 00007f3f01533407 [ 422.331772][ C1] RDX: 000000000000003d RSI: 00007ffd9992d060 RDI: 0000000000000003 [ 422.339725][ C1] RBP: 00007ffd9992d490 R08: 0000000000000000 R09: 0000000000000000 [ 422.347679][ C1] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd9992d4a8 [ 422.355632][ C1] R13: 00007ffd9992d060 R14: 0000000000000022 R15: 00007ffd9992d060 [ 422.363598][ C1] [ 422.366602][ C1] task:kworker/0:1H state:R running task stack:27832 pid:4972 tgid:4972 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 422.380169][ C1] Workqueue: 0x0 (kblockd) [ 422.384666][ C1] Call Trace: [ 422.387926][ C1] [ 422.390845][ C1] __schedule+0x1295/0x67a0 [ 422.395366][ C1] ? __pfx___schedule+0x10/0x10 [ 422.400203][ C1] ? find_held_lock+0x2b/0x80 [ 422.404871][ C1] ? schedule+0x2bf/0x390 [ 422.409190][ C1] schedule+0xdd/0x390 [ 422.413246][ C1] ? worker_thread+0x4c0/0xe50 [ 422.418000][ C1] worker_thread+0x53b/0xe50 [ 422.422582][ C1] ? __pfx_worker_thread+0x10/0x10 [ 422.427695][ C1] ? kthread+0x13a/0x450 [ 422.431931][ C1] ? __pfx_worker_thread+0x10/0x10 [ 422.437030][ C1] kthread+0x370/0x450 [ 422.441084][ C1] ? __pfx_kthread+0x10/0x10 [ 422.445660][ C1] ret_from_fork+0x72b/0xd50 [ 422.450244][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 422.455351][ C1] ? __switch_to+0x800/0x1100 [ 422.460020][ C1] ? __pfx_kthread+0x10/0x10 [ 422.464598][ C1] ret_from_fork_asm+0x1a/0x30 [ 422.469375][ C1] [ 422.472374][ C1] task:udevd state:R running task stack:25688 pid:4982 tgid:4982 ppid:1 task_flags:0x400140 flags:0x00080000 [ 422.485854][ C1] Call Trace: [ 422.489117][ C1] [ 422.492042][ C1] __schedule+0x1295/0x67a0 [ 422.496548][ C1] ? __pfx___schedule+0x10/0x10 [ 422.501387][ C1] ? find_held_lock+0x2b/0x80 [ 422.506046][ C1] ? schedule+0x2bf/0x390 [ 422.510369][ C1] schedule+0xdd/0x390 [ 422.514425][ C1] schedule_hrtimeout_range_clock+0x213/0x310 [ 422.520496][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 422.527073][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 422.532272][ C1] ? ktime_get+0x22c/0x320 [ 422.536686][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 422.541885][ C1] ? ktime_get+0x23e/0x320 [ 422.546292][ C1] do_epoll_wait+0xdc3/0x1020 [ 422.550965][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 422.556063][ C1] ? find_held_lock+0x2b/0x80 [ 422.561083][ C1] ? timespec64_add_safe+0x192/0x220 [ 422.566375][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 422.572704][ C1] ? ktime_get_ts64+0x306/0x420 [ 422.577566][ C1] ? ktime_get_ts64+0x318/0x420 [ 422.582403][ C1] ? ktime_get_ts64+0x257/0x420 [ 422.587243][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 422.592439][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 422.598147][ C1] ? putname+0xb1/0x110 [ 422.602292][ C1] ? rcu_is_watching+0x12/0xc0 [ 422.607048][ C1] do_syscall_64+0x10b/0x860 [ 422.611630][ C1] ? clear_bhb_loop+0x40/0x90 [ 422.616295][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.622172][ C1] RIP: 0033:0x7f2142ca7407 [ 422.626581][ C1] RSP: 002b:00007ffc05e5ba20 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 422.635062][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 422.643018][ C1] RDX: 0000000000000008 RSI: 00007ffc05e5bb80 RDI: 000000000000000b [ 422.650982][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 422.658938][ C1] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 422.666893][ C1] R13: 000055cc38a02100 R14: 0000000000000000 R15: 0000000000000000 [ 422.674861][ C1] [ 422.677863][ C1] task:dbus-daemon state:S stack:25952 pid:5261 tgid:5261 ppid:1 task_flags:0x400140 flags:0x00080000 [ 422.689760][ C1] Call Trace: [ 422.693021][ C1] [ 422.695935][ C1] __schedule+0x1295/0x67a0 [ 422.700443][ C1] ? __pfx___schedule+0x10/0x10 [ 422.705280][ C1] ? find_held_lock+0x2b/0x80 [ 422.709939][ C1] ? schedule+0x2bf/0x390 [ 422.714258][ C1] schedule+0xdd/0x390 [ 422.718315][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 422.724383][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 422.730965][ C1] ? do_epoll_wait+0xb49/0x1020 [ 422.735809][ C1] ? rcu_is_watching+0x12/0xc0 [ 422.740571][ C1] do_epoll_wait+0xdc3/0x1020 [ 422.745241][ C1] ? do_sigaction+0x492/0x1190 [ 422.749989][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 422.755087][ C1] ? __might_fault+0xc5/0x140 [ 422.759768][ C1] ? __pfx_do_sigaction+0x10/0x10 [ 422.764775][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 422.771109][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 422.776313][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 422.782026][ C1] ? rcu_is_watching+0x12/0xc0 [ 422.786783][ C1] do_syscall_64+0x10b/0x860 [ 422.791361][ C1] ? clear_bhb_loop+0x40/0x90 [ 422.796036][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.801919][ C1] RIP: 0033:0x7f14c959f407 [ 422.806317][ C1] RSP: 002b:00007ffc2a2b7810 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 422.814723][ C1] RAX: ffffffffffffffda RBX: 00007f14c94b1840 RCX: 00007f14c959f407 [ 422.822678][ C1] RDX: 0000000000000040 RSI: 00007ffc2a2b7860 RDI: 0000000000000003 [ 422.830632][ C1] RBP: 0000561536fe4d68 R08: 0000000000000000 R09: 0000000000000000 [ 422.838585][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 422.846554][ C1] R13: 0000561536fdf570 R14: 0000000000000001 R15: 0000000000000000 [ 422.854607][ C1] [ 422.857611][ C1] task:dhcpcd state:S stack:26360 pid:5276 tgid:5276 ppid:1 task_flags:0x400140 flags:0x00080000 [ 422.869511][ C1] Call Trace: [ 422.872772][ C1] [ 422.875700][ C1] __schedule+0x1295/0x67a0 [ 422.880218][ C1] ? __pfx___schedule+0x10/0x10 [ 422.885054][ C1] ? find_held_lock+0x2b/0x80 [ 422.889723][ C1] ? schedule+0x2bf/0x390 [ 422.894041][ C1] schedule+0xdd/0x390 [ 422.898096][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 422.904155][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 422.910744][ C1] ? __pfx___pollwait+0x10/0x10 [ 422.915578][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 422.920521][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 422.926754][ C1] do_sys_poll+0x9a9/0xe90 [ 422.931165][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 422.936112][ C1] ? __pfx_pollwake+0x10/0x10 [ 422.940809][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.945994][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 422.951183][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 422.956367][ C1] ? set_user_sigmask+0x1e1/0x270 [ 422.961383][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 422.966755][ C1] ? __seccomp_filter+0x89d/0x1140 [ 422.971872][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 422.976627][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 422.981900][ C1] ? __pfx_do_writev+0x10/0x10 [ 422.986658][ C1] do_syscall_64+0x10b/0x860 [ 422.991258][ C1] ? clear_bhb_loop+0x40/0x90 [ 422.995930][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.001808][ C1] RIP: 0033:0x7fa8e6ded407 [ 423.006219][ C1] RSP: 002b:00007ffd2d74c610 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 423.014629][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 423.022584][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000055db1ce3a850 [ 423.030545][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 423.038499][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 423.046472][ C1] R13: 000055db1ce34390 R14: ffffffffffffffff R15: 000055db1ce251b0 [ 423.054451][ C1] [ 423.057453][ C1] task:dhcpcd state:D stack:22856 pid:5277 tgid:5277 ppid:5276 task_flags:0x400140 flags:0x00080000 [ 423.069358][ C1] Call Trace: [ 423.072641][ C1] [ 423.075573][ C1] __schedule+0x1295/0x67a0 [ 423.080081][ C1] ? __pfx___schedule+0x10/0x10 [ 423.084933][ C1] ? find_held_lock+0x2b/0x80 [ 423.089594][ C1] ? schedule+0x2bf/0x390 [ 423.093914][ C1] schedule+0xdd/0x390 [ 423.097975][ C1] schedule_preempt_disabled+0x13/0x30 [ 423.103422][ C1] __mutex_lock+0xced/0x1b10 [ 423.107997][ C1] ? inet6_rtm_newaddr+0x49c/0x1bb0 [ 423.113205][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 423.118215][ C1] ? is_bpf_text_address+0x8a/0x1a0 [ 423.123408][ C1] ? __nla_parse+0x40/0x60 [ 423.127828][ C1] ? inet6_rtm_newaddr+0x49c/0x1bb0 [ 423.133014][ C1] inet6_rtm_newaddr+0x49c/0x1bb0 [ 423.138035][ C1] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 423.143499][ C1] ? __lock_acquire+0x4a5/0x2630 [ 423.148437][ C1] ? find_held_lock+0x2b/0x80 [ 423.153095][ C1] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 423.158198][ C1] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 423.163313][ C1] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 423.168774][ C1] rtnetlink_rcv_msg+0x95e/0xe90 [ 423.173704][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 423.179154][ C1] ? __lock_acquire+0x4a5/0x2630 [ 423.184095][ C1] netlink_rcv_skb+0x159/0x420 [ 423.188854][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 423.194308][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 423.199604][ C1] ? netlink_deliver_tap+0x1ae/0xcc0 [ 423.204894][ C1] netlink_unicast+0x585/0x850 [ 423.209652][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 423.214935][ C1] netlink_sendmsg+0x8b0/0xda0 [ 423.219694][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 423.224978][ C1] ____sys_sendmsg+0x9e1/0xb70 [ 423.229744][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 423.235019][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 423.240304][ C1] ? unix_seqpacket_recvmsg+0x120/0x160 [ 423.245836][ C1] ___sys_sendmsg+0x190/0x1e0 [ 423.250504][ C1] ? __pfx____sys_sendmsg+0x10/0x10 [ 423.255695][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 423.260890][ C1] ? rw_verify_area+0xce/0x6d0 [ 423.265645][ C1] ? __pfx_vfs_read+0x10/0x10 [ 423.270319][ C1] __sys_sendmsg+0x170/0x220 [ 423.274895][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 423.280001][ C1] ? rcu_is_watching+0x12/0xc0 [ 423.284761][ C1] do_syscall_64+0x10b/0x860 [ 423.289341][ C1] ? clear_bhb_loop+0x40/0x90 [ 423.294007][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.299890][ C1] RIP: 0033:0x7fa8e6ded407 [ 423.304286][ C1] RSP: 002b:00007ffd2d73c820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 423.312722][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 423.320679][ C1] RDX: 0000000000000000 RSI: 00007ffd2d750a00 RDI: 0000000000000004 [ 423.328634][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 423.336589][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2d760c30 [ 423.344564][ C1] R13: 00007fa8e6d63708 R14: 0000000000000048 R15: 00007ffd2d750a00 [ 423.352547][ C1] [ 423.355551][ C1] task:dhcpcd state:S stack:27816 pid:5278 tgid:5278 ppid:5276 task_flags:0x400140 flags:0x00080000 [ 423.367452][ C1] Call Trace: [ 423.370715][ C1] [ 423.373631][ C1] __schedule+0x1295/0x67a0 [ 423.378142][ C1] ? __pfx___schedule+0x10/0x10 [ 423.382978][ C1] ? find_held_lock+0x2b/0x80 [ 423.387640][ C1] ? schedule+0x2bf/0x390 [ 423.391968][ C1] schedule+0xdd/0x390 [ 423.396025][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 423.402098][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 423.408686][ C1] ? __pfx___pollwait+0x10/0x10 [ 423.413522][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 423.418462][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 423.424694][ C1] do_sys_poll+0x9a9/0xe90 [ 423.429105][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 423.434032][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 423.440004][ C1] ? kfree_skbmem+0x19a/0x210 [ 423.444677][ C1] ? kmem_cache_free+0x127/0x6c0 [ 423.449628][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.454295][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.458961][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.463644][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.468350][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 423.473625][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 423.478831][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 423.484031][ C1] ? set_user_sigmask+0x1e1/0x270 [ 423.489306][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 423.494662][ C1] ? __seccomp_filter+0x89d/0x1140 [ 423.499781][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 423.504537][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 423.509806][ C1] ? __task_pid_nr_ns+0x1ca/0x510 [ 423.514822][ C1] do_syscall_64+0x10b/0x860 [ 423.519401][ C1] ? clear_bhb_loop+0x40/0x90 [ 423.524064][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.529940][ C1] RIP: 0033:0x7fa8e6ded407 [ 423.534335][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 423.542743][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 423.550700][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055db1ce3a5f0 [ 423.558651][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 423.566604][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 423.574560][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 423.582536][ C1] [ 423.585539][ C1] task:dhcpcd state:S stack:26472 pid:5279 tgid:5279 ppid:5276 task_flags:0x400140 flags:0x00080000 [ 423.597457][ C1] Call Trace: [ 423.600725][ C1] [ 423.603640][ C1] __schedule+0x1295/0x67a0 [ 423.608141][ C1] ? sock_read_iter+0x2c6/0x3c0 [ 423.612980][ C1] ? ksys_read+0x1f8/0x250 [ 423.617388][ C1] ? __pfx___schedule+0x10/0x10 [ 423.622226][ C1] ? find_held_lock+0x2b/0x80 [ 423.626886][ C1] ? schedule+0x2bf/0x390 [ 423.631206][ C1] schedule+0xdd/0x390 [ 423.635277][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 423.641334][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 423.647915][ C1] ? __pfx___pollwait+0x10/0x10 [ 423.652752][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 423.657684][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 423.663927][ C1] do_sys_poll+0x9a9/0xe90 [ 423.668335][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 423.673291][ C1] ? avc_has_perm+0x135/0x1e0 [ 423.678049][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.682712][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.687377][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.692049][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.696712][ C1] ? __pfx_pollwake+0x10/0x10 [ 423.701402][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 423.706589][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 423.711778][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 423.717052][ C1] ? set_user_sigmask+0x1e1/0x270 [ 423.722076][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 423.727450][ C1] ? __seccomp_filter+0x89d/0x1140 [ 423.732552][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 423.738970][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 423.743725][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 423.748996][ C1] ? ksys_read+0x1ac/0x250 [ 423.753399][ C1] ? __pfx_ksys_read+0x10/0x10 [ 423.758166][ C1] do_syscall_64+0x10b/0x860 [ 423.762745][ C1] ? clear_bhb_loop+0x40/0x90 [ 423.767408][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.773284][ C1] RIP: 0033:0x7fa8e6ded407 [ 423.777688][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 423.786093][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 423.794048][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055db1ce3a850 [ 423.802011][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 423.809965][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 423.817925][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 423.825889][ C1] [ 423.828892][ C1] task:kworker/0:3 state:I stack:25960 pid:5348 tgid:5348 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 423.840881][ C1] Workqueue: 0x0 (mld) [ 423.845043][ C1] Call Trace: [ 423.848316][ C1] [ 423.851239][ C1] __schedule+0x1295/0x67a0 [ 423.855757][ C1] ? __pfx___schedule+0x10/0x10 [ 423.860605][ C1] ? find_held_lock+0x2b/0x80 [ 423.865265][ C1] ? schedule+0x2bf/0x390 [ 423.869586][ C1] schedule+0xdd/0x390 [ 423.873657][ C1] ? worker_thread+0x4c0/0xe50 [ 423.878409][ C1] worker_thread+0x53b/0xe50 [ 423.882993][ C1] ? kthread+0x13a/0x450 [ 423.887219][ C1] ? __pfx_worker_thread+0x10/0x10 [ 423.892314][ C1] kthread+0x370/0x450 [ 423.896368][ C1] ? __pfx_kthread+0x10/0x10 [ 423.900946][ C1] ret_from_fork+0x72b/0xd50 [ 423.905523][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 423.910622][ C1] ? __switch_to+0x800/0x1100 [ 423.915289][ C1] ? __pfx_kthread+0x10/0x10 [ 423.919864][ C1] ret_from_fork_asm+0x1a/0x30 [ 423.924641][ C1] [ 423.927643][ C1] task:crond state:S stack:25944 pid:5352 tgid:5352 ppid:1 task_flags:0x400000 flags:0x00080000 [ 423.939551][ C1] Call Trace: [ 423.942819][ C1] [ 423.945743][ C1] __schedule+0x1295/0x67a0 [ 423.950261][ C1] ? __pfx___schedule+0x10/0x10 [ 423.955108][ C1] ? find_held_lock+0x2b/0x80 [ 423.959772][ C1] ? schedule+0x2bf/0x390 [ 423.964092][ C1] schedule+0xdd/0x390 [ 423.968153][ C1] do_nanosleep+0x158/0x570 [ 423.972643][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 423.977653][ C1] ? __asan_memset+0x23/0x50 [ 423.982245][ C1] ? __hrtimer_setup+0x208/0x330 [ 423.987174][ C1] hrtimer_nanosleep+0x14f/0x350 [ 423.992109][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 423.997564][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 424.002763][ C1] ? get_timespec64+0x147/0x240 [ 424.007609][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 424.012792][ C1] common_nsleep+0xa1/0xd0 [ 424.017199][ C1] __x64_sys_clock_nanosleep+0x336/0x480 [ 424.022829][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 424.028970][ C1] ? rcu_is_watching+0x12/0xc0 [ 424.033731][ C1] do_syscall_64+0x10b/0x860 [ 424.038317][ C1] ? clear_bhb_loop+0x40/0x90 [ 424.043000][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.048876][ C1] RIP: 0033:0x7fbbffd16407 [ 424.053279][ C1] RSP: 002b:00007ffe17545260 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 424.061688][ C1] RAX: ffffffffffffffda RBX: 00007fbbffbc6c80 RCX: 00007fbbffd16407 [ 424.069739][ C1] RDX: 00007ffe175452a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 424.077694][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 424.085661][ C1] R10: 00007ffe175452a0 R11: 0000000000000202 R12: 0000000000000000 [ 424.093636][ C1] R13: 000000000000003c R14: 0000000000000000 R15: 0000000000000039 [ 424.101613][ C1] [ 424.104617][ C1] task:sshd state:S stack:26712 pid:5369 tgid:5369 ppid:1 task_flags:0x400140 flags:0x00080000 [ 424.116518][ C1] Call Trace: [ 424.119791][ C1] [ 424.122705][ C1] __schedule+0x1295/0x67a0 [ 424.127214][ C1] ? __pfx___schedule+0x10/0x10 [ 424.132057][ C1] ? find_held_lock+0x2b/0x80 [ 424.136749][ C1] ? schedule+0x2bf/0x390 [ 424.141073][ C1] schedule+0xdd/0x390 [ 424.145217][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 424.151274][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 424.157876][ C1] ? __pfx_tcp_poll+0x10/0x10 [ 424.162571][ C1] ? __might_fault+0xc5/0x140 [ 424.167247][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 424.173483][ C1] do_sys_poll+0x9a9/0xe90 [ 424.177895][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 424.182816][ C1] ? is_bpf_text_address+0x94/0x1a0 [ 424.188012][ C1] ? kernel_text_address+0x8d/0x100 [ 424.193223][ C1] ? __pfx_pollwake+0x10/0x10 [ 424.197892][ C1] ? __pfx_pollwake+0x10/0x10 [ 424.202592][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 424.207776][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 424.212962][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 424.218146][ C1] ? set_user_sigmask+0x1e1/0x270 [ 424.223170][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 424.228535][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 424.233303][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 424.238580][ C1] ? rcu_is_watching+0x12/0xc0 [ 424.243340][ C1] do_syscall_64+0x10b/0x860 [ 424.247922][ C1] ? clear_bhb_loop+0x40/0x90 [ 424.252601][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.258475][ C1] RIP: 0033:0x7f93e90a7407 [ 424.262885][ C1] RSP: 002b:00007ffda419b1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 424.271292][ C1] RAX: ffffffffffffffda RBX: 00007f93e9754300 RCX: 00007f93e90a7407 [ 424.279248][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005630baed1da0 [ 424.287201][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 424.295255][ C1] R10: 00007ffda419b4a0 R11: 0000000000000202 R12: 0000000000000064 [ 424.303222][ C1] R13: 0000000000000000 R14: 0000563097212004 R15: 0000000000000002 [ 424.311192][ C1] [ 424.314208][ C1] task:getty state:S stack:22856 pid:5370 tgid:5370 ppid:1 task_flags:0x400000 flags:0x00080000 [ 424.326116][ C1] Call Trace: [ 424.329394][ C1] [ 424.332308][ C1] __schedule+0x1295/0x67a0 [ 424.336816][ C1] ? __pfx___schedule+0x10/0x10 [ 424.341653][ C1] ? find_held_lock+0x2b/0x80 [ 424.346313][ C1] ? schedule+0x2bf/0x390 [ 424.350632][ C1] ? wait_woken+0x3a/0x1c0 [ 424.355049][ C1] schedule+0xdd/0x390 [ 424.359111][ C1] schedule_timeout+0x1b2/0x280 [ 424.363947][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 424.369312][ C1] ? __up_read+0x2c1/0x6e0 [ 424.373735][ C1] ? __pfx___up_read+0x10/0x10 [ 424.378490][ C1] ? n_tty_read+0xe6d/0x14f0 [ 424.383074][ C1] ? wait_woken+0x3a/0x1c0 [ 424.387480][ C1] wait_woken+0x172/0x1c0 [ 424.391807][ C1] n_tty_read+0xe81/0x14f0 [ 424.396219][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 424.401050][ C1] ? __pfx___up_read+0x10/0x10 [ 424.405802][ C1] ? n_tty_write+0xbb8/0x11c0 [ 424.410550][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 424.416603][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 424.422248][ C1] tty_read+0x2cf/0x550 [ 424.426394][ C1] ? __pfx_tty_read+0x10/0x10 [ 424.431081][ C1] ? avc_policy_seqno+0x9/0x20 [ 424.435832][ C1] ? bpf_lsm_file_permission+0x9/0x10 [ 424.441188][ C1] ? security_file_permission+0x76/0x210 [ 424.446828][ C1] ? rw_verify_area+0xce/0x6d0 [ 424.451576][ C1] ? __pfx_tty_read+0x10/0x10 [ 424.456249][ C1] vfs_read+0x825/0xb30 [ 424.460391][ C1] ? __pfx_vfs_read+0x10/0x10 [ 424.465063][ C1] ksys_read+0x12a/0x250 [ 424.469290][ C1] ? __pfx_ksys_read+0x10/0x10 [ 424.474049][ C1] ? rcu_is_watching+0x12/0xc0 [ 424.478806][ C1] do_syscall_64+0x10b/0x860 [ 424.483397][ C1] ? clear_bhb_loop+0x40/0x90 [ 424.488069][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.493956][ C1] RIP: 0033:0x7f1681cad407 [ 424.498352][ C1] RSP: 002b:00007ffe89a59dd0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 424.506746][ C1] RAX: ffffffffffffffda RBX: 00007f1681b5dc80 RCX: 00007f1681cad407 [ 424.514709][ C1] RDX: 0000000000000001 RSI: 00007ffe89a59e30 RDI: 0000000000000000 [ 424.522664][ C1] RBP: 0000559202c8135c R08: 0000000000000000 R09: 0000000000000000 [ 424.530619][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000559202c8135c [ 424.538572][ C1] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 424.546537][ C1] [ 424.549538][ C1] task:dhcpcd state:S stack:27320 pid:5412 tgid:5412 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 424.561438][ C1] Call Trace: [ 424.564698][ C1] [ 424.567615][ C1] __schedule+0x1295/0x67a0 [ 424.572122][ C1] ? __pfx___schedule+0x10/0x10 [ 424.576963][ C1] ? find_held_lock+0x2b/0x80 [ 424.581628][ C1] ? schedule+0x2bf/0x390 [ 424.585958][ C1] schedule+0xdd/0x390 [ 424.590025][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 424.596078][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 424.602656][ C1] ? __pfx___pollwait+0x10/0x10 [ 424.607494][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 424.612423][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 424.618652][ C1] do_sys_poll+0x9a9/0xe90 [ 424.623061][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 424.628009][ C1] ? __pfx_pollwake+0x10/0x10 [ 424.632684][ C1] ? __pfx_pollwake+0x10/0x10 [ 424.637370][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 424.642557][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 424.647742][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 424.652925][ C1] ? set_user_sigmask+0x1e1/0x270 [ 424.657936][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 424.663294][ C1] ? __seccomp_filter+0x89d/0x1140 [ 424.668400][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 424.673151][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 424.678436][ C1] ? __pfx_do_writev+0x10/0x10 [ 424.683189][ C1] do_syscall_64+0x10b/0x860 [ 424.687767][ C1] ? clear_bhb_loop+0x40/0x90 [ 424.692429][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.698320][ C1] RIP: 0033:0x7fa8e6ded407 [ 424.702716][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 424.711112][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 424.719067][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 424.727033][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 424.734987][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 424.742941][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 424.750905][ C1] [ 424.753910][ C1] task:dhcpcd state:S stack:26504 pid:5414 tgid:5414 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 424.765806][ C1] Call Trace: [ 424.769068][ C1] [ 424.771985][ C1] __schedule+0x1295/0x67a0 [ 424.776494][ C1] ? __pfx___schedule+0x10/0x10 [ 424.781331][ C1] ? find_held_lock+0x2b/0x80 [ 424.785990][ C1] ? schedule+0x2bf/0x390 [ 424.790309][ C1] schedule+0xdd/0x390 [ 424.794376][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 424.800430][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 424.807024][ C1] ? __pfx___pollwait+0x10/0x10 [ 424.811872][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 424.816900][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 424.823137][ C1] do_sys_poll+0x9a9/0xe90 [ 424.827547][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 424.832496][ C1] ? __pfx_pollwake+0x10/0x10 [ 424.837161][ C1] ? __pfx_pollwake+0x10/0x10 [ 424.841860][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 424.847047][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 424.852584][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 424.858067][ C1] ? set_user_sigmask+0x1e1/0x270 [ 424.863091][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 424.868448][ C1] ? __seccomp_filter+0x89d/0x1140 [ 424.873558][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 424.878312][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 424.883584][ C1] ? __pfx_do_writev+0x10/0x10 [ 424.888337][ C1] do_syscall_64+0x10b/0x860 [ 424.892914][ C1] ? clear_bhb_loop+0x40/0x90 [ 424.897593][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.903469][ C1] RIP: 0033:0x7fa8e6ded407 [ 424.907881][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 424.916274][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 424.924228][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 424.932180][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 424.940132][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 424.948084][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 424.956050][ C1] [ 424.959053][ C1] task:dhcpcd state:S stack:26880 pid:5415 tgid:5415 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 424.970951][ C1] Call Trace: [ 424.974217][ C1] [ 424.977137][ C1] __schedule+0x1295/0x67a0 [ 424.981642][ C1] ? __pfx___schedule+0x10/0x10 [ 424.986484][ C1] ? find_held_lock+0x2b/0x80 [ 424.991144][ C1] ? schedule+0x2bf/0x390 [ 424.995551][ C1] schedule+0xdd/0x390 [ 424.999622][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 425.005676][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 425.012256][ C1] ? __pfx___pollwait+0x10/0x10 [ 425.017195][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 425.022128][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 425.028363][ C1] do_sys_poll+0x9a9/0xe90 [ 425.032778][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 425.037731][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.042396][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.047116][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.052327][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 425.057532][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 425.062732][ C1] ? set_user_sigmask+0x1e1/0x270 [ 425.067744][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 425.073112][ C1] ? __seccomp_filter+0x89d/0x1140 [ 425.078231][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 425.082987][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 425.088258][ C1] ? __pfx_do_writev+0x10/0x10 [ 425.093012][ C1] do_syscall_64+0x10b/0x860 [ 425.097592][ C1] ? clear_bhb_loop+0x40/0x90 [ 425.102254][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.108140][ C1] RIP: 0033:0x7fa8e6ded407 [ 425.112540][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 425.120936][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 425.128910][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 425.136864][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 425.144819][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 425.152771][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 425.160751][ C1] [ 425.163754][ C1] task:dhcpcd state:S stack:27320 pid:5417 tgid:5417 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 425.175655][ C1] Call Trace: [ 425.178920][ C1] [ 425.181835][ C1] __schedule+0x1295/0x67a0 [ 425.186344][ C1] ? __pfx___schedule+0x10/0x10 [ 425.191181][ C1] ? find_held_lock+0x2b/0x80 [ 425.195966][ C1] ? schedule+0x2bf/0x390 [ 425.200288][ C1] schedule+0xdd/0x390 [ 425.204361][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 425.210419][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 425.217022][ C1] ? __pfx___pollwait+0x10/0x10 [ 425.221859][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 425.226795][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 425.233036][ C1] do_sys_poll+0x9a9/0xe90 [ 425.237453][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 425.242501][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.247167][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.251856][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.257041][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 425.262242][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 425.267430][ C1] ? set_user_sigmask+0x1e1/0x270 [ 425.272452][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 425.277826][ C1] ? __seccomp_filter+0x89d/0x1140 [ 425.282933][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 425.287689][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 425.292965][ C1] ? __pfx_do_writev+0x10/0x10 [ 425.297719][ C1] do_syscall_64+0x10b/0x860 [ 425.302299][ C1] ? clear_bhb_loop+0x40/0x90 [ 425.306963][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.312839][ C1] RIP: 0033:0x7fa8e6ded407 [ 425.317238][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 425.325635][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 425.333603][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 425.341569][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 425.349523][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 425.357486][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 425.365460][ C1] [ 425.368470][ C1] task:dhcpcd state:S stack:25352 pid:5427 tgid:5427 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 425.380381][ C1] Call Trace: [ 425.383643][ C1] [ 425.386559][ C1] __schedule+0x1295/0x67a0 [ 425.391077][ C1] ? __pfx___schedule+0x10/0x10 [ 425.395917][ C1] ? find_held_lock+0x2b/0x80 [ 425.400581][ C1] ? schedule+0x2bf/0x390 [ 425.404902][ C1] schedule+0xdd/0x390 [ 425.408960][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 425.415017][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 425.421612][ C1] ? __pfx___pollwait+0x10/0x10 [ 425.426454][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 425.431391][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 425.437621][ C1] do_sys_poll+0x9a9/0xe90 [ 425.442029][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 425.446993][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.451658][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.456360][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.461547][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 425.466750][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 425.471950][ C1] ? set_user_sigmask+0x1e1/0x270 [ 425.476965][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 425.482329][ C1] ? __seccomp_filter+0x89d/0x1140 [ 425.487436][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 425.492195][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 425.497469][ C1] ? __pfx_do_writev+0x10/0x10 [ 425.502240][ C1] do_syscall_64+0x10b/0x860 [ 425.506823][ C1] ? clear_bhb_loop+0x40/0x90 [ 425.511491][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.517366][ C1] RIP: 0033:0x7fa8e6ded407 [ 425.521770][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 425.530182][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 425.538137][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 425.546091][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 425.554044][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 425.561998][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 425.569966][ C1] [ 425.572974][ C1] task:dhcpcd state:S stack:27320 pid:5447 tgid:5447 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 425.584897][ C1] Call Trace: [ 425.588159][ C1] [ 425.591075][ C1] __schedule+0x1295/0x67a0 [ 425.595582][ C1] ? __pfx___schedule+0x10/0x10 [ 425.600422][ C1] ? find_held_lock+0x2b/0x80 [ 425.605087][ C1] ? schedule+0x2bf/0x390 [ 425.609408][ C1] schedule+0xdd/0x390 [ 425.613470][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 425.619527][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 425.626107][ C1] ? __pfx___pollwait+0x10/0x10 [ 425.630942][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 425.635875][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 425.642110][ C1] do_sys_poll+0x9a9/0xe90 [ 425.646520][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 425.651472][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.656139][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.660826][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.666022][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 425.671211][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 425.676397][ C1] ? set_user_sigmask+0x1e1/0x270 [ 425.681414][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 425.686781][ C1] ? __seccomp_filter+0x89d/0x1140 [ 425.691891][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 425.696652][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 425.701927][ C1] ? __pfx_do_writev+0x10/0x10 [ 425.706682][ C1] do_syscall_64+0x10b/0x860 [ 425.711262][ C1] ? clear_bhb_loop+0x40/0x90 [ 425.715925][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.721807][ C1] RIP: 0033:0x7fa8e6ded407 [ 425.726219][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 425.734617][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 425.742583][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 425.750549][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 425.758506][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 425.766468][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 425.774451][ C1] [ 425.777457][ C1] task:dhcpcd state:S stack:27320 pid:5450 tgid:5450 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 425.789361][ C1] Call Trace: [ 425.792623][ C1] [ 425.795545][ C1] __schedule+0x1295/0x67a0 [ 425.800054][ C1] ? __pfx___schedule+0x10/0x10 [ 425.804891][ C1] ? find_held_lock+0x2b/0x80 [ 425.809552][ C1] ? schedule+0x2bf/0x390 [ 425.813873][ C1] schedule+0xdd/0x390 [ 425.817959][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 425.824034][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 425.830631][ C1] ? __pfx___pollwait+0x10/0x10 [ 425.835482][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 425.840432][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 425.846670][ C1] do_sys_poll+0x9a9/0xe90 [ 425.851079][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 425.856026][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.860691][ C1] ? __pfx_pollwake+0x10/0x10 [ 425.865377][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 425.870568][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 425.875857][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 425.881044][ C1] ? set_user_sigmask+0x1e1/0x270 [ 425.886057][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 425.891428][ C1] ? __seccomp_filter+0x89d/0x1140 [ 425.896534][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 425.901294][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 425.906568][ C1] ? __pfx_do_writev+0x10/0x10 [ 425.911411][ C1] do_syscall_64+0x10b/0x860 [ 425.915992][ C1] ? clear_bhb_loop+0x40/0x90 [ 425.920657][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.926546][ C1] RIP: 0033:0x7fa8e6ded407 [ 425.930946][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 425.939343][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 425.947300][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce45f90 [ 425.955269][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 425.963223][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 425.971179][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 425.979233][ C1] [ 425.982237][ C1] task:sshd-session state:S stack:25624 pid:5622 tgid:5622 ppid:5369 task_flags:0x400000 flags:0x00080000 [ 425.994151][ C1] Call Trace: [ 425.997417][ C1] [ 426.000340][ C1] __schedule+0x1295/0x67a0 [ 426.004866][ C1] ? __pfx___schedule+0x10/0x10 [ 426.009730][ C1] ? find_held_lock+0x2b/0x80 [ 426.014407][ C1] ? schedule+0x2bf/0x390 [ 426.018737][ C1] schedule+0xdd/0x390 [ 426.022804][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 426.028861][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 426.035455][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.041262][ C1] ? unix_poll+0x39e/0x450 [ 426.045669][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 426.051900][ C1] do_sys_poll+0x9a9/0xe90 [ 426.056312][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 426.061237][ C1] ? find_held_lock+0x2b/0x80 [ 426.065899][ C1] ? page_table_check_set+0x477/0x920 [ 426.071272][ C1] ? free_swap_cache+0x93/0x490 [ 426.076118][ C1] ? __pfx_pollwake+0x10/0x10 [ 426.080811][ C1] ? find_held_lock+0x2b/0x80 [ 426.085474][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 426.091872][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 426.098292][ C1] ? count_memcg_events_mm.constprop.0+0x109/0x2a0 [ 426.104781][ C1] __x64_sys_poll+0x109/0x420 [ 426.109449][ C1] ? __pfx___x64_sys_poll+0x10/0x10 [ 426.114647][ C1] ? rcu_is_watching+0x12/0xc0 [ 426.119406][ C1] do_syscall_64+0x10b/0x860 [ 426.123989][ C1] ? clear_bhb_loop+0x40/0x90 [ 426.128655][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.134535][ C1] RIP: 0033:0x7fa77eca7407 [ 426.138957][ C1] RSP: 002b:00007ffd17543910 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 426.147354][ C1] RAX: ffffffffffffffda RBX: 00007fa77f456300 RCX: 00007fa77eca7407 [ 426.155311][ C1] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffd17543980 [ 426.163269][ C1] RBP: 000055aabe7ac1a0 R08: 0000000000000000 R09: 0000000000000000 [ 426.171232][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd17543980 [ 426.179191][ C1] R13: 0000000000000000 R14: 000055aac2f2a500 R15: 00000000000015f7 [ 426.187157][ C1] [ 426.190159][ C1] task:sshd-session state:S stack:26424 pid:5624 tgid:5624 ppid:5622 task_flags:0x400140 flags:0x00080000 [ 426.202068][ C1] Call Trace: [ 426.205347][ C1] [ 426.208271][ C1] __schedule+0x1295/0x67a0 [ 426.212783][ C1] ? __debug_object_init+0x2de/0x3d0 [ 426.218085][ C1] ? __pfx___schedule+0x10/0x10 [ 426.222925][ C1] ? find_held_lock+0x2b/0x80 [ 426.227590][ C1] ? schedule+0x2bf/0x390 [ 426.231910][ C1] schedule+0xdd/0x390 [ 426.235968][ C1] schedule_hrtimeout_range_clock+0x213/0x310 [ 426.242023][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 426.248606][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 426.253794][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 426.259590][ C1] ? __pollwait+0x276/0x470 [ 426.264082][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 426.270312][ C1] do_sys_poll+0x9a9/0xe90 [ 426.274723][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 426.279667][ C1] ? reacquire_held_locks+0xce/0x1e0 [ 426.284953][ C1] ? release_sock+0x21/0x280 [ 426.289536][ C1] ? do_raw_spin_lock+0x128/0x260 [ 426.294556][ C1] ? __pfx_pollwake+0x10/0x10 [ 426.299223][ C1] ? __pfx_pollwake+0x10/0x10 [ 426.303889][ C1] ? __pfx_pollwake+0x10/0x10 [ 426.308554][ C1] ? __pfx_pollwake+0x10/0x10 [ 426.313252][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 426.318450][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 426.323639][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 426.328848][ C1] ? set_user_sigmask+0x1e1/0x270 [ 426.333860][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 426.339220][ C1] ? ktime_get_ts64+0x318/0x420 [ 426.344061][ C1] ? ktime_get_ts64+0x257/0x420 [ 426.348901][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 426.353657][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 426.358927][ C1] ? ksys_write+0x1ac/0x250 [ 426.363458][ C1] ? __pfx_ksys_write+0x10/0x10 [ 426.368294][ C1] ? rcu_is_watching+0x12/0xc0 [ 426.373061][ C1] do_syscall_64+0x10b/0x860 [ 426.377643][ C1] ? clear_bhb_loop+0x40/0x90 [ 426.382307][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.388181][ C1] RIP: 0033:0x7fa77eca7407 [ 426.392576][ C1] RSP: 002b:00007ffd175433b0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 426.400975][ C1] RAX: ffffffffffffffda RBX: 00007fa77f456300 RCX: 00007fa77eca7407 [ 426.408928][ C1] RDX: 00007ffd175433f0 RSI: 0000000000000004 RDI: 000055aac2f32ce0 [ 426.416891][ C1] RBP: 00007ffd17543460 R08: 0000000000000008 R09: 0000000000000000 [ 426.424859][ C1] R10: 00007ffd175434f0 R11: 0000000000000202 R12: 0000000000000001 [ 426.432823][ C1] R13: 00007ffd175434f0 R14: 0000000000000141 R15: 0000000000000004 [ 426.440785][ C1] [ 426.443792][ C1] task:syz-execprog state:S stack:24856 pid:5625 tgid:5625 ppid:5624 task_flags:0x400100 flags:0x00080000 [ 426.455687][ C1] Call Trace: [ 426.458949][ C1] [ 426.461862][ C1] __schedule+0x1295/0x67a0 [ 426.466369][ C1] ? __pfx___schedule+0x10/0x10 [ 426.471208][ C1] ? find_held_lock+0x2b/0x80 [ 426.475873][ C1] ? schedule+0x2bf/0x390 [ 426.480199][ C1] schedule+0xdd/0x390 [ 426.484270][ C1] futex_do_wait+0x88/0x180 [ 426.488767][ C1] __futex_wait+0x1c4/0x300 [ 426.493270][ C1] ? __pfx___futex_wait+0x10/0x10 [ 426.498283][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 426.503554][ C1] ? find_held_lock+0x2b/0x80 [ 426.508215][ C1] ? futex_wake+0x456/0x530 [ 426.512716][ C1] futex_wait+0xe6/0x370 [ 426.516955][ C1] ? __pfx_futex_wait+0x10/0x10 [ 426.522235][ C1] do_futex+0x1ef/0x350 [ 426.526392][ C1] ? __pfx_do_futex+0x10/0x10 [ 426.531062][ C1] __x64_sys_futex+0x34f/0x4d0 [ 426.535820][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 426.541100][ C1] ? rcu_is_watching+0x12/0xc0 [ 426.545871][ C1] do_syscall_64+0x10b/0x860 [ 426.550452][ C1] ? clear_bhb_loop+0x40/0x90 [ 426.555118][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.560995][ C1] RIP: 0033:0x493de3 [ 426.564881][ C1] RSP: 002b:00007fff527344f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 426.573278][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 426.581234][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033cfc18 [ 426.589186][ C1] RBP: 00007fff52734540 R08: 0000000000000000 R09: 0000000000000000 [ 426.597157][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000045ce80 [ 426.605124][ C1] R13: 00002f5950f716c0 R14: 00000000033ce080 R15: ffffffffffffffff [ 426.613104][ C1] [ 426.616108][ C1] task:syz-execprog state:R running task stack:28952 pid:5626 tgid:5625 ppid:5624 task_flags:0x400040 flags:0x00080000 [ 426.629588][ C1] Call Trace: [ 426.632850][ C1] [ 426.635765][ C1] __schedule+0x1295/0x67a0 [ 426.640274][ C1] ? __pfx___schedule+0x10/0x10 [ 426.645113][ C1] ? find_held_lock+0x2b/0x80 [ 426.649774][ C1] ? schedule+0x2bf/0x390 [ 426.654136][ C1] schedule+0xdd/0x390 [ 426.658201][ C1] futex_do_wait+0x88/0x180 [ 426.662687][ C1] __futex_wait+0x1c4/0x300 [ 426.667178][ C1] ? __pfx___futex_wait+0x10/0x10 [ 426.672194][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 426.677483][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 426.682670][ C1] ? __hrtimer_setup+0x208/0x330 [ 426.687612][ C1] ? ktime_add_safe+0x60/0x70 [ 426.692285][ C1] futex_wait+0xe6/0x370 [ 426.696514][ C1] ? __pfx_futex_wait+0x10/0x10 [ 426.701352][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 426.706548][ C1] do_futex+0x1ef/0x350 [ 426.710697][ C1] ? __pfx_do_futex+0x10/0x10 [ 426.715371][ C1] ? ktime_get+0x22c/0x320 [ 426.719774][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 426.724968][ C1] __x64_sys_futex+0x34f/0x4d0 [ 426.729726][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 426.735021][ C1] ? __x64_sys_nanosleep+0x21d/0x2a0 [ 426.740291][ C1] ? rcu_is_watching+0x12/0xc0 [ 426.745048][ C1] do_syscall_64+0x10b/0x860 [ 426.749627][ C1] ? clear_bhb_loop+0x40/0x90 [ 426.754310][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.760187][ C1] RIP: 0033:0x493de3 [ 426.764062][ C1] RSP: 002b:00002f59508b5e68 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 426.772463][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 426.780416][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033d1560 [ 426.788371][ C1] RBP: 00002f59508b5eb0 R08: 0000000000000000 R09: 0000000000000000 [ 426.796327][ C1] R10: 00002f59508b5ea0 R11: 0000000000000202 R12: 00002f59508b5ea0 [ 426.804283][ C1] R13: 00002f59508ca001 R14: 00002f595085c5a0 R15: ffffffffffffffff [ 426.812261][ C1] [ 426.815264][ C1] task:syz-execprog state:S stack:26520 pid:5627 tgid:5625 ppid:5624 task_flags:0x400040 flags:0x00080000 [ 426.827164][ C1] Call Trace: [ 426.830430][ C1] [ 426.833348][ C1] __schedule+0x1295/0x67a0 [ 426.837873][ C1] ? __pfx___schedule+0x10/0x10 [ 426.842721][ C1] ? find_held_lock+0x2b/0x80 [ 426.847384][ C1] ? schedule+0x2bf/0x390 [ 426.851721][ C1] schedule+0xdd/0x390 [ 426.855778][ C1] futex_do_wait+0x88/0x180 [ 426.860272][ C1] __futex_wait+0x1c4/0x300 [ 426.864763][ C1] ? __pfx___futex_wait+0x10/0x10 [ 426.869774][ C1] ? ep_poll_callback+0x4ac/0xbe0 [ 426.874809][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 426.880082][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 426.885267][ C1] ? eventfd_write+0x265/0x680 [ 426.890020][ C1] ? __pfx_eventfd_write+0x10/0x10 [ 426.895120][ C1] futex_wait+0xe6/0x370 [ 426.899351][ C1] ? __pfx_futex_wait+0x10/0x10 [ 426.904189][ C1] ? vfs_write+0x15d/0x1070 [ 426.908681][ C1] ? __pfx_eventfd_write+0x10/0x10 [ 426.913780][ C1] do_futex+0x1ef/0x350 [ 426.917930][ C1] ? __pfx_do_futex+0x10/0x10 [ 426.922603][ C1] __x64_sys_futex+0x34f/0x4d0 [ 426.927357][ C1] ? fput+0x79/0x100 [ 426.931260][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 426.936534][ C1] ? ksys_write+0x1ac/0x250 [ 426.941036][ C1] ? __pfx_ksys_write+0x10/0x10 [ 426.945875][ C1] ? rcu_is_watching+0x12/0xc0 [ 426.950634][ C1] do_syscall_64+0x10b/0x860 [ 426.955213][ C1] ? clear_bhb_loop+0x40/0x90 [ 426.959879][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.965754][ C1] RIP: 0033:0x493de3 [ 426.969628][ C1] RSP: 002b:00002f59508e5c90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 426.978025][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 426.985978][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00002f59508ca960 [ 426.993932][ C1] RBP: 00002f59508e5cd8 R08: 0000000000000000 R09: 0000000000000000 [ 427.001885][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00002f59508ba008 [ 427.009839][ C1] R13: 0000000000000001 R14: 00002f595085cb40 R15: 0000000000000001 [ 427.017892][ C1] [ 427.020895][ C1] task:syz-execprog state:S stack:26904 pid:5628 tgid:5625 ppid:5624 task_flags:0x400040 flags:0x00080000 [ 427.032800][ C1] Call Trace: [ 427.036063][ C1] [ 427.038996][ C1] __schedule+0x1295/0x67a0 [ 427.043595][ C1] ? __pfx___schedule+0x10/0x10 [ 427.048433][ C1] ? find_held_lock+0x2b/0x80 [ 427.053105][ C1] ? schedule+0x2bf/0x390 [ 427.057514][ C1] schedule+0xdd/0x390 [ 427.061572][ C1] futex_do_wait+0x88/0x180 [ 427.066065][ C1] __futex_wait+0x1c4/0x300 [ 427.070558][ C1] ? __pfx___futex_wait+0x10/0x10 [ 427.075615][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 427.080941][ C1] ? do_anonymous_page+0x9cc/0x2050 [ 427.086159][ C1] futex_wait+0xe6/0x370 [ 427.090394][ C1] ? __pfx_futex_wait+0x10/0x10 [ 427.095235][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 427.100682][ C1] ? __pfx___css_rstat_updated+0x10/0x10 [ 427.106320][ C1] do_futex+0x1ef/0x350 [ 427.110471][ C1] ? __pfx_do_futex+0x10/0x10 [ 427.115136][ C1] ? find_held_lock+0x2b/0x80 [ 427.119797][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 427.126197][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 427.132616][ C1] __x64_sys_futex+0x34f/0x4d0 [ 427.137371][ C1] ? exc_page_fault+0x6f/0xd0 [ 427.142040][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 427.147323][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.152082][ C1] do_syscall_64+0x10b/0x860 [ 427.156662][ C1] ? clear_bhb_loop+0x40/0x90 [ 427.161361][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.167280][ C1] RIP: 0033:0x493de3 [ 427.171167][ C1] RSP: 002b:00002f59508e1c90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 427.179567][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 427.187538][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00002f59508cb160 [ 427.195499][ C1] RBP: 00002f59508e1cd8 R08: 0000000000000000 R09: 0000000000000000 [ 427.203463][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00002f59508e1ce8 [ 427.211415][ C1] R13: 0000000000000000 R14: 00002f595085cf00 R15: 00002f5953e14000 [ 427.219383][ C1] [ 427.222387][ C1] task:syz-execprog state:S stack:27288 pid:5629 tgid:5625 ppid:5624 task_flags:0x400040 flags:0x00080000 [ 427.234288][ C1] Call Trace: [ 427.237551][ C1] [ 427.240469][ C1] __schedule+0x1295/0x67a0 [ 427.244978][ C1] ? __pfx___schedule+0x10/0x10 [ 427.249817][ C1] ? find_held_lock+0x2b/0x80 [ 427.254477][ C1] ? schedule+0x2bf/0x390 [ 427.258797][ C1] schedule+0xdd/0x390 [ 427.262853][ C1] futex_do_wait+0x88/0x180 [ 427.267344][ C1] __futex_wait+0x1c4/0x300 [ 427.271833][ C1] ? __pfx___futex_wait+0x10/0x10 [ 427.276856][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 427.282137][ C1] ? find_held_lock+0x2b/0x80 [ 427.286809][ C1] ? futex_wake+0x456/0x530 [ 427.291307][ C1] futex_wait+0xe6/0x370 [ 427.295534][ C1] ? __pfx_futex_wait+0x10/0x10 [ 427.300394][ C1] do_futex+0x1ef/0x350 [ 427.304542][ C1] ? __pfx_do_futex+0x10/0x10 [ 427.309209][ C1] ? ktime_get+0x22c/0x320 [ 427.313611][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 427.318803][ C1] __x64_sys_futex+0x34f/0x4d0 [ 427.323570][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 427.328849][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.333613][ C1] do_syscall_64+0x10b/0x860 [ 427.338214][ C1] ? clear_bhb_loop+0x40/0x90 [ 427.342886][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.348764][ C1] RIP: 0033:0x493de3 [ 427.352654][ C1] RSP: 002b:00002f5950c97ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 427.361223][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 427.369177][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033f1ec0 [ 427.377134][ C1] RBP: 00002f5950c97f28 R08: 0000000000000000 R09: 0000000000000000 [ 427.385088][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00002f59508fbce8 [ 427.393044][ C1] R13: 00002f5952f99a00 R14: 00002f59544cc1e0 R15: ffffffffffffffff [ 427.401013][ C1] [ 427.404016][ C1] task:syz-execprog state:R running task stack:25768 pid:5630 tgid:5625 ppid:5624 task_flags:0x400140 flags:0x00080000 [ 427.417483][ C1] Call Trace: [ 427.420747][ C1] [ 427.423676][ C1] __schedule+0x1295/0x67a0 [ 427.428178][ C1] ? __debug_object_init+0x2de/0x3d0 [ 427.433459][ C1] ? __pfx___schedule+0x10/0x10 [ 427.438298][ C1] ? find_held_lock+0x2b/0x80 [ 427.442960][ C1] ? schedule+0x2bf/0x390 [ 427.447282][ C1] schedule+0xdd/0x390 [ 427.451340][ C1] schedule_hrtimeout_range_clock+0x213/0x310 [ 427.457397][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 427.463988][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 427.469179][ C1] ? ktime_get+0x22c/0x320 [ 427.473601][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 427.478796][ C1] ? ktime_get+0x23e/0x320 [ 427.483201][ C1] do_epoll_wait+0xdc3/0x1020 [ 427.487871][ C1] ? security_file_permission+0x76/0x210 [ 427.493520][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 427.498624][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 427.504947][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 427.510569][ C1] ? set_user_sigmask+0x1e1/0x270 [ 427.515583][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 427.520964][ C1] do_compat_epoll_pwait.part.0+0x26/0x1b0 [ 427.526774][ C1] __x64_sys_epoll_pwait+0x20b/0x320 [ 427.532065][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 427.537879][ C1] ? ksys_read+0x1ac/0x250 [ 427.542281][ C1] ? __pfx_ksys_read+0x10/0x10 [ 427.547031][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.551789][ C1] do_syscall_64+0x10b/0x860 [ 427.556369][ C1] ? clear_bhb_loop+0x40/0x90 [ 427.561032][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.566910][ C1] RIP: 0033:0x40d3ce [ 427.570787][ C1] RSP: 002b:00002f59508f7668 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 427.579182][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040d3ce [ 427.587138][ C1] RDX: 0000000000000080 RSI: 00002f59508f76fc RDI: 0000000000000004 [ 427.595092][ C1] RBP: 00002f59508f76b0 R08: 0000000000000000 R09: 0000000000000000 [ 427.603058][ C1] R10: 00000000000003e2 R11: 0000000000000246 R12: 00002f59508f7740 [ 427.611011][ C1] R13: ffffffffffffff01 R14: 00002f5950b67c20 R15: 0000000000000001 [ 427.618996][ C1] [ 427.621997][ C1] task:syz-execprog state:S stack:30264 pid:5634 tgid:5625 ppid:5624 task_flags:0x400040 flags:0x00080000 [ 427.633901][ C1] Call Trace: [ 427.637178][ C1] [ 427.640108][ C1] __schedule+0x1295/0x67a0 [ 427.644618][ C1] ? __pfx___schedule+0x10/0x10 [ 427.649454][ C1] ? find_held_lock+0x2b/0x80 [ 427.654136][ C1] ? schedule+0x2bf/0x390 [ 427.658458][ C1] schedule+0xdd/0x390 [ 427.662518][ C1] futex_do_wait+0x88/0x180 [ 427.667019][ C1] __futex_wait+0x1c4/0x300 [ 427.671683][ C1] ? __pfx___futex_wait+0x10/0x10 [ 427.676688][ C1] ? lock_acquire+0x1b1/0x370 [ 427.681361][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 427.686633][ C1] ? ktime_get+0x1a4/0x320 [ 427.691042][ C1] ? lapic_next_event+0x10/0x20 [ 427.695880][ C1] ? clockevents_program_event+0x1ef/0x820 [ 427.701693][ C1] futex_wait+0xe6/0x370 [ 427.705930][ C1] ? __pfx_futex_wait+0x10/0x10 [ 427.710775][ C1] do_futex+0x1ef/0x350 [ 427.714923][ C1] ? __pfx_do_futex+0x10/0x10 [ 427.719606][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.724381][ C1] __x64_sys_futex+0x34f/0x4d0 [ 427.729149][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 427.734437][ C1] ? __task_pid_nr_ns+0x1ca/0x510 [ 427.739448][ C1] ? __task_pid_nr_ns+0x1ca/0x510 [ 427.744461][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.749221][ C1] do_syscall_64+0x10b/0x860 [ 427.753801][ C1] ? clear_bhb_loop+0x40/0x90 [ 427.758468][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.764343][ C1] RIP: 0033:0x493de3 [ 427.768217][ C1] RSP: 002b:00002f59532efef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 427.776630][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 427.784584][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000033f1c98 [ 427.792540][ C1] RBP: 00002f59532eff38 R08: 0000000000000000 R09: 0000000000000000 [ 427.800501][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000490720 [ 427.808469][ C1] R13: 00002f5952dcd008 R14: 00002f59544cc000 R15: 0000000000000010 [ 427.816436][ C1] [ 427.819438][ C1] task:syz-execprog state:S stack:30264 pid:5641 tgid:5625 ppid:5624 task_flags:0x400040 flags:0x00080000 [ 427.831342][ C1] Call Trace: [ 427.834604][ C1] [ 427.837522][ C1] __schedule+0x1295/0x67a0 [ 427.842031][ C1] ? __pfx___schedule+0x10/0x10 [ 427.846870][ C1] ? find_held_lock+0x2b/0x80 [ 427.851536][ C1] ? schedule+0x2bf/0x390 [ 427.855860][ C1] schedule+0xdd/0x390 [ 427.859932][ C1] futex_do_wait+0x88/0x180 [ 427.864421][ C1] __futex_wait+0x1c4/0x300 [ 427.868910][ C1] ? __pfx___futex_wait+0x10/0x10 [ 427.873925][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 427.879198][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.883954][ C1] ? __free_object+0x2a8/0x3f0 [ 427.888708][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 427.893897][ C1] futex_wait+0xe6/0x370 [ 427.898124][ C1] ? __pfx_futex_wait+0x10/0x10 [ 427.902963][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 427.908842][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 427.914042][ C1] do_futex+0x1ef/0x350 [ 427.918194][ C1] ? __pfx_do_futex+0x10/0x10 [ 427.922868][ C1] __x64_sys_futex+0x34f/0x4d0 [ 427.927628][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 427.932902][ C1] ? __x64_sys_nanosleep+0x21d/0x2a0 [ 427.933253][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 427.938173][ C1] ? rcu_is_watching+0x12/0xc0 [ 427.945085][ C0] rcu: (detected by 0, t=10506 jiffies, g=21157, q=2291 ncpus=2) [ 427.949837][ C1] do_syscall_64+0x10b/0x860 [ 427.957602][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 3891 (4294979950-4294976059), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 427.962162][ C1] ? clear_bhb_loop+0x40/0x90 [ 427.975416][ C0] rcu: rcu_preempt kthread starved for 3891 jiffies! g21157 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 427.980066][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.991138][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 427.997026][ C1] RIP: 0033:0x493de3 [ 428.006976][ C0] rcu: RCU grace-period kthread stack dump: [ 428.006984][ C0] task:rcu_preempt state:R [ 428.010843][ C1] RSP: 002b:00002f59532f3cd0 EFLAGS: 00000286 [ 428.016703][ C0] running task [ 428.021435][ C1] ORIG_RAX: 00000000000000ca [ 428.027491][ C0] stack:27752 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 428.031330][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000493de3 [ 428.035997][ C0] Call Trace: [ 428.045518][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00002f5952f61160 [ 428.053465][ C0] [ 428.056725][ C1] RBP: 00002f59532f3d18 R08: 0000000000000000 R09: 0000000000000000 [ 428.064695][ C0] __schedule+0x1295/0x67a0 [ 428.067609][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00002f59508ba008 [ 428.075588][ C0] ? __pfx___schedule+0x10/0x10 [ 428.080065][ C1] R13: 0000000000000001 R14: 00002f59515dad20 R15: 0000000000000001 [ 428.088010][ C0] ? find_held_lock+0x2b/0x80 [ 428.092843][ C1] [ 428.100777][ C0] ? schedule+0x2bf/0x390 [ 428.105431][ C1] task:syz-executor state:R [ 428.108428][ C0] schedule+0xdd/0x390 [ 428.112722][ C1] running task [ 428.117456][ C0] schedule_timeout+0x127/0x280 [ 428.121523][ C1] stack:22696 pid:5633 tgid:5633 ppid:5630 task_flags:0x400100 flags:0x00080000 [ 428.125423][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 428.130239][ C1] Call Trace: [ 428.139657][ C0] ? __pfx_process_timeout+0x10/0x10 [ 428.144994][ C1] [ 428.148252][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 428.153503][ C1] __schedule+0x1295/0x67a0 [ 428.156409][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 428.162201][ C1] ? __debug_object_init+0x2de/0x3d0 [ 428.166668][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 428.172097][ C1] ? __pfx___schedule+0x10/0x10 [ 428.177343][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 428.182071][ C1] ? find_held_lock+0x2b/0x80 [ 428.186892][ C0] ? prepare_to_swait_event+0xae/0x4a0 [ 428.192142][ C1] ? schedule+0x2bf/0x390 [ 428.196793][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 428.202223][ C1] schedule+0xdd/0x390 [ 428.206523][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 428.211428][ C1] schedule_hrtimeout_range_clock+0x213/0x310 [ 428.215462][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 428.220629][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 428.226672][ C0] rcu_gp_kthread+0x179/0x230 [ 428.232447][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 428.238997][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 428.243650][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 428.248805][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 428.253987][ C1] do_select+0x13a3/0x1850 [ 428.260195][ C0] ? __kthread_parkme+0x18c/0x230 [ 428.265982][ C1] ? __pfx_do_select+0x10/0x10 [ 428.270351][ C0] ? kthread+0x13a/0x450 [ 428.275348][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.280159][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 428.284385][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.289025][ C0] kthread+0x370/0x450 [ 428.294195][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.298837][ C0] ? __pfx_kthread+0x10/0x10 [ 428.302881][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.307525][ C0] ret_from_fork+0x72b/0xd50 [ 428.312097][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.316757][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 428.321339][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.325988][ C0] ? __switch_to+0x800/0x1100 [ 428.331084][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.335731][ C0] ? __pfx_kthread+0x10/0x10 [ 428.340391][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.345037][ C0] ret_from_fork_asm+0x1a/0x30 [ 428.349598][ C1] ? __pfx_pollwake+0x10/0x10 [ 428.354252][ C0] [ 428.358975][ C1] ? find_held_lock+0x2b/0x80 [ 428.363619][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 428.366611][ C1] ? __might_fault+0xc5/0x140 [ 428.371260][ C0] CPU: 0 UID: 0 PID: 6403 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 428.377550][ C1] ? __might_fault+0xc5/0x140 [ 428.382198][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 428.391029][ C1] ? core_sys_select+0x55b/0xbb0 [ 428.395663][ C0] RIP: 0010:write_comp_data+0x40/0x90 [ 428.405690][ C1] core_sys_select+0x55b/0xbb0 [ 428.410611][ C0] 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 [ 428.415962][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 428.420683][ C0] RSP: 0018:ffffc900041b78a0 EFLAGS: 00000246 [ 428.440285][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 428.445518][ C0] [ 428.445525][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81fc2dcd [ 428.451555][ C1] ? ktime_get_ts64+0x318/0x420 [ 428.456895][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88801fbd0000 [ 428.459198][ C1] ? ktime_get_ts64+0x257/0x420 [ 428.467141][ C0] RBP: ffff8880b8540f40 R08: 0000000000000005 R09: 0000000000000000 [ 428.471966][ C1] do_pselect.constprop.0+0x238/0x270 [ 428.479904][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003 [ 428.484733][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 428.492674][ C0] R13: ffffed10170a81e9 R14: 0000000000000001 R15: ffff8880b843c5c0 [ 428.498017][ C1] ? xfd_validate_state+0x129/0x190 [ 428.505956][ C0] FS: 0000000000000000(0000) GS:ffff88812436a000(0000) knlGS:0000000000000000 [ 428.511818][ C1] ? ksys_read+0x1ac/0x250 [ 428.519773][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 428.524946][ C1] __x64_sys_pselect6+0x149/0x1c0 [ 428.533836][ C0] CR2: 000055cc5f378be0 CR3: 000000000e596000 CR4: 00000000003526f0 [ 428.538238][ C1] do_syscall_64+0x10b/0x860 [ 428.544788][ C0] Call Trace: [ 428.549786][ C1] ? clear_bhb_loop+0x40/0x90 [ 428.557731][ C0] [ 428.562293][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.565544][ C0] smp_call_function_many_cond+0x5ad/0x1700 [ 428.570192][ C1] RIP: 0033:0x7f882c957fd7 [ 428.573103][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 428.578959][ C1] RSP: 002b:00007ffedde07c80 EFLAGS: 00000202 [ 428.584822][ C0] ? free_pgd_range+0x2a0/0x10d0 [ 428.589203][ C1] ORIG_RAX: 000000000000010e [ 428.594369][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 428.600403][ C1] RAX: ffffffffffffffda RBX: 0000555585813540 RCX: 00007f882c957fd7 [ 428.605329][ C0] ? rcu_is_watching+0x12/0xc0 [ 428.609978][ C1] RDX: 0000000000000000 RSI: 00007ffedde07da0 RDI: 0000000000000025 [ 428.616275][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 428.624223][ C1] RBP: 00007ffedde08200 R08: 00007ffedde07cc0 R09: 00007ffedde07cd0 [ 428.628957][ C0] on_each_cpu_cond_mask+0x40/0x90 [ 428.636920][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffedde08040 [ 428.642091][ C0] flush_tlb_mm_range+0x45f/0x16f0 [ 428.650030][ C1] R13: 00007ffedde07e30 R14: 585858582e7a7973 R15: 00007ffedde08270 [ 428.655128][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 428.663081][ C1] [ 428.668151][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 428.676095][ C1] task:udevd state:R [ 428.681186][ C0] tlb_finish_mmu+0x3fe/0x810 [ 428.684177][ C1] running task [ 428.689693][ C0] exit_mmap+0x454/0xa10 [ 428.694446][ C1] stack:26096 pid:5637 tgid:5637 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 428.699069][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 428.702929][ C1] Call Trace: [ 428.707141][ C0] ? trace_contention_end+0x122/0x170 [ 428.716574][ C1] [ 428.721308][ C0] ? uprobe_clear_state+0x5f/0x260 [ 428.724568][ C1] __schedule+0x1295/0x67a0 [ 428.729904][ C0] ? uprobe_clear_state+0x5f/0x260 [ 428.732830][ C1] ? __pfx___schedule+0x10/0x10 [ 428.737899][ C0] ? __lock_acquire+0x4a5/0x2630 [ 428.742363][ C1] ? find_held_lock+0x2b/0x80 [ 428.747456][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 428.752266][ C1] ? schedule+0x2bf/0x390 [ 428.757177][ C0] __mmput+0x12a/0x410 [ 428.761838][ C1] schedule+0xdd/0x390 [ 428.767436][ C0] mmput+0x67/0x80 [ 428.771731][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 428.775777][ C0] do_exit+0x8b2/0x2af0 [ 428.779815][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 428.783505][ C0] ? do_raw_spin_lock+0x128/0x260 [ 428.789554][ C1] ? do_epoll_wait+0xb49/0x1020 [ 428.793677][ C0] ? __pfx_do_exit+0x10/0x10 [ 428.800239][ C1] ? rcu_is_watching+0x12/0xc0 [ 428.805230][ C0] ? do_group_exit+0x1bd/0x2a0 [ 428.810073][ C1] do_epoll_wait+0xdc3/0x1020 [ 428.814645][ C0] ? rcu_is_watching+0x12/0xc0 [ 428.819383][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 428.824111][ C0] do_group_exit+0xd5/0x2a0 [ 428.828754][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 428.833489][ C0] __x64_sys_exit_group+0x3e/0x50 [ 428.838757][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 428.843226][ C0] x64_sys_call+0x102c/0x1530 [ 428.848328][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 428.853324][ C0] do_syscall_64+0x10b/0x860 [ 428.859795][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 428.864434][ C0] ? clear_bhb_loop+0x40/0x90 [ 428.869602][ C1] ? ksys_write+0x1ac/0x250 [ 428.874162][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.879850][ C1] ? rcu_is_watching+0x12/0xc0 [ 428.884492][ C0] RIP: 0033:0x7f2142cf16c5 [ 428.888966][ C1] do_syscall_64+0x10b/0x860 [ 428.894821][ C0] Code: Unable to access opcode bytes at 0x7f2142cf169b. [ 428.899552][ C1] ? clear_bhb_loop+0x40/0x90 [ 428.903936][ C0] RSP: 002b:00007ffc05e5b8a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 428.908515][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.915512][ C0] RAX: ffffffffffffffda RBX: 000055cc5f38afd0 RCX: 00007f2142cf16c5 [ 428.920159][ C1] RIP: 0033:0x7f2142ca7407 [ 428.928537][ C0] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 428.934399][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 [ 428.942427][ C0] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 428.946833][ C1] ORIG_RAX: 00000000000000e8 [ 428.954780][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 428.960813][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 428.968756][ C0] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 428.973401][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 428.981356][ C0] [ 428.989287][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 429.016135][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f384320 [ 429.024106][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 429.032073][ C1] [ 429.035077][ C1] task:udevd state:R running task stack:27496 pid:5638 tgid:5638 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 429.048564][ C1] Call Trace: [ 429.051827][ C1] [ 429.054753][ C1] __schedule+0x1295/0x67a0 [ 429.059273][ C1] ? __pfx___schedule+0x10/0x10 [ 429.064117][ C1] ? find_held_lock+0x2b/0x80 [ 429.068775][ C1] ? schedule+0x2bf/0x390 [ 429.073099][ C1] schedule+0xdd/0x390 [ 429.077163][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 429.083220][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 429.089812][ C1] ? do_epoll_wait+0xb49/0x1020 [ 429.094651][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.099408][ C1] do_epoll_wait+0xdc3/0x1020 [ 429.104090][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 429.109374][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 429.114478][ C1] ? __fput+0x68d/0xb50 [ 429.118624][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 429.124950][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.130153][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 429.135862][ C1] ? ksys_write+0x1ac/0x250 [ 429.140348][ C1] ? __pfx_ksys_write+0x10/0x10 [ 429.145187][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.149957][ C1] do_syscall_64+0x10b/0x860 [ 429.154537][ C1] ? clear_bhb_loop+0x40/0x90 [ 429.159207][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.165081][ C1] RIP: 0033:0x7f2142ca7407 [ 429.169479][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 429.177877][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 429.185830][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 429.193781][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 429.201731][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f660430 [ 429.209709][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 429.217694][ C1] [ 429.220709][ C1] task:udevd state:R running task stack:26632 pid:5639 tgid:5639 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 429.234176][ C1] Call Trace: [ 429.237438][ C1] [ 429.240352][ C1] __schedule+0x1295/0x67a0 [ 429.244860][ C1] ? __pfx___schedule+0x10/0x10 [ 429.249697][ C1] ? find_held_lock+0x2b/0x80 [ 429.254359][ C1] ? schedule+0x2bf/0x390 [ 429.258680][ C1] schedule+0xdd/0x390 [ 429.262734][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 429.268788][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 429.275368][ C1] ? do_epoll_wait+0xb49/0x1020 [ 429.280224][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.284983][ C1] do_epoll_wait+0xdc3/0x1020 [ 429.289663][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 429.294766][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 429.301103][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 429.307510][ C1] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 429.313917][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.319104][ C1] ? exc_page_fault+0x6f/0xd0 [ 429.323774][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 429.329503][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.334258][ C1] do_syscall_64+0x10b/0x860 [ 429.338841][ C1] ? clear_bhb_loop+0x40/0x90 [ 429.343508][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.349394][ C1] RIP: 0033:0x7f2142ca7407 [ 429.353891][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 429.362305][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 429.370261][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 429.378215][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 429.386179][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f3800c0 [ 429.394134][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 429.402100][ C1] [ 429.405103][ C1] task:udevd state:R running task stack:27720 pid:5640 tgid:5640 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 429.418569][ C1] Call Trace: [ 429.421828][ C1] [ 429.424753][ C1] __schedule+0x1295/0x67a0 [ 429.429261][ C1] ? __pfx___schedule+0x10/0x10 [ 429.434097][ C1] ? find_held_lock+0x2b/0x80 [ 429.438771][ C1] ? schedule+0x2bf/0x390 [ 429.443107][ C1] schedule+0xdd/0x390 [ 429.447250][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 429.453322][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 429.459906][ C1] ? do_epoll_wait+0xb49/0x1020 [ 429.464753][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.469518][ C1] do_epoll_wait+0xdc3/0x1020 [ 429.474189][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 429.479463][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 429.484581][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 429.490903][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.496099][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 429.501809][ C1] ? ksys_write+0x1ac/0x250 [ 429.506312][ C1] ? __pfx_ksys_write+0x10/0x10 [ 429.511162][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.515920][ C1] do_syscall_64+0x10b/0x860 [ 429.520503][ C1] ? clear_bhb_loop+0x40/0x90 [ 429.525166][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.531041][ C1] RIP: 0033:0x7f2142ca7407 [ 429.535437][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 429.543831][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 429.551786][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 429.559740][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 429.567693][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f660de0 [ 429.575644][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 429.583607][ C1] [ 429.586608][ C1] task:kworker/u9:2 state:I stack:26928 pid:5652 tgid:5652 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 429.598595][ C1] Workqueue: 0x0 (hci5) [ 429.602840][ C1] Call Trace: [ 429.606109][ C1] [ 429.609022][ C1] __schedule+0x1295/0x67a0 [ 429.613530][ C1] ? __pfx___schedule+0x10/0x10 [ 429.618378][ C1] ? find_held_lock+0x2b/0x80 [ 429.623040][ C1] ? schedule+0x2bf/0x390 [ 429.627359][ C1] schedule+0xdd/0x390 [ 429.631413][ C1] ? worker_thread+0x4c0/0xe50 [ 429.636172][ C1] worker_thread+0x53b/0xe50 [ 429.640755][ C1] ? __pfx_worker_thread+0x10/0x10 [ 429.645853][ C1] ? kthread+0x13a/0x450 [ 429.650080][ C1] ? __pfx_worker_thread+0x10/0x10 [ 429.655176][ C1] kthread+0x370/0x450 [ 429.659231][ C1] ? __pfx_kthread+0x10/0x10 [ 429.663822][ C1] ret_from_fork+0x72b/0xd50 [ 429.668417][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 429.673516][ C1] ? __switch_to+0x800/0x1100 [ 429.678184][ C1] ? __pfx_kthread+0x10/0x10 [ 429.682773][ C1] ret_from_fork_asm+0x1a/0x30 [ 429.687549][ C1] [ 429.690549][ C1] task:kworker/u9:3 state:I stack:26904 pid:5771 tgid:5771 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 429.702538][ C1] Workqueue: 0x0 (hci6) [ 429.706772][ C1] Call Trace: [ 429.710034][ C1] [ 429.712948][ C1] __schedule+0x1295/0x67a0 [ 429.717453][ C1] ? __pfx___schedule+0x10/0x10 [ 429.722287][ C1] ? find_held_lock+0x2b/0x80 [ 429.726949][ C1] ? schedule+0x2bf/0x390 [ 429.731280][ C1] schedule+0xdd/0x390 [ 429.735338][ C1] ? worker_thread+0x4c0/0xe50 [ 429.740089][ C1] worker_thread+0x53b/0xe50 [ 429.744679][ C1] ? __pfx_worker_thread+0x10/0x10 [ 429.749776][ C1] ? kthread+0x13a/0x450 [ 429.754008][ C1] ? __pfx_worker_thread+0x10/0x10 [ 429.759114][ C1] kthread+0x370/0x450 [ 429.763175][ C1] ? __pfx_kthread+0x10/0x10 [ 429.767748][ C1] ret_from_fork+0x72b/0xd50 [ 429.772330][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 429.777428][ C1] ? __switch_to+0x800/0x1100 [ 429.782095][ C1] ? __pfx_kthread+0x10/0x10 [ 429.786680][ C1] ret_from_fork_asm+0x1a/0x30 [ 429.791471][ C1] [ 429.794472][ C1] task:kworker/u9:4 state:I stack:27624 pid:5773 tgid:5773 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 429.806462][ C1] Workqueue: 0x0 (hci5) [ 429.810781][ C1] Call Trace: [ 429.814062][ C1] [ 429.816975][ C1] __schedule+0x1295/0x67a0 [ 429.821483][ C1] ? __pfx___schedule+0x10/0x10 [ 429.826327][ C1] ? find_held_lock+0x2b/0x80 [ 429.830986][ C1] ? schedule+0x2bf/0x390 [ 429.835309][ C1] schedule+0xdd/0x390 [ 429.839374][ C1] ? worker_thread+0x4c0/0xe50 [ 429.844127][ C1] worker_thread+0x53b/0xe50 [ 429.848726][ C1] ? __pfx_worker_thread+0x10/0x10 [ 429.853829][ C1] ? kthread+0x13a/0x450 [ 429.858056][ C1] ? __pfx_worker_thread+0x10/0x10 [ 429.863153][ C1] kthread+0x370/0x450 [ 429.867206][ C1] ? __pfx_kthread+0x10/0x10 [ 429.871793][ C1] ret_from_fork+0x72b/0xd50 [ 429.876370][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 429.881465][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.886217][ C1] ? __switch_to+0x800/0x1100 [ 429.890903][ C1] ? __pfx_kthread+0x10/0x10 [ 429.895484][ C1] ret_from_fork_asm+0x1a/0x30 [ 429.900246][ C1] [ 429.903251][ C1] task:kworker/0:4 state:D stack:25896 pid:5849 tgid:5849 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 429.915246][ C1] Workqueue: events_power_efficient reg_check_chans_work [ 429.922269][ C1] Call Trace: [ 429.925544][ C1] [ 429.928470][ C1] __schedule+0x1295/0x67a0 [ 429.932963][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 429.938175][ C1] ? __pfx___schedule+0x10/0x10 [ 429.943012][ C1] ? find_held_lock+0x2b/0x80 [ 429.947757][ C1] ? schedule+0x2bf/0x390 [ 429.952086][ C1] schedule+0xdd/0x390 [ 429.956142][ C1] schedule_preempt_disabled+0x13/0x30 [ 429.961586][ C1] __mutex_lock+0xced/0x1b10 [ 429.966159][ C1] ? reg_check_chans_work+0x91/0x13a0 [ 429.971522][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 429.976524][ C1] ? __lock_acquire+0x4a5/0x2630 [ 429.981455][ C1] ? register_lock_class+0x40/0x560 [ 429.986640][ C1] ? do_raw_spin_lock+0x128/0x260 [ 429.991657][ C1] ? reg_check_chans_work+0x91/0x13a0 [ 429.997012][ C1] reg_check_chans_work+0x91/0x13a0 [ 430.002197][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 430.007397][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 430.013198][ C1] ? __pfx_reg_check_chans_work+0x10/0x10 [ 430.018923][ C1] ? rcu_is_watching+0x12/0xc0 [ 430.023681][ C1] process_one_work+0xa0e/0x1980 [ 430.028628][ C1] ? __pfx_process_one_work+0x10/0x10 [ 430.033994][ C1] ? __pfx_reg_check_chans_work+0x10/0x10 [ 430.039733][ C1] worker_thread+0x5ef/0xe50 [ 430.044339][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.049459][ C1] ? kthread+0x13a/0x450 [ 430.053716][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.058812][ C1] kthread+0x370/0x450 [ 430.062862][ C1] ? __pfx_kthread+0x10/0x10 [ 430.067440][ C1] ret_from_fork+0x72b/0xd50 [ 430.072027][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.077133][ C1] ? __switch_to+0x800/0x1100 [ 430.081809][ C1] ? __pfx_kthread+0x10/0x10 [ 430.086384][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.091148][ C1] [ 430.094150][ C1] task:kworker/1:4 state:I stack:25608 pid:5886 tgid:5886 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.106144][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 430.111073][ C1] Call Trace: [ 430.114334][ C1] [ 430.117265][ C1] __schedule+0x1295/0x67a0 [ 430.121787][ C1] ? __pfx___schedule+0x10/0x10 [ 430.126626][ C1] ? find_held_lock+0x2b/0x80 [ 430.131304][ C1] ? schedule+0x2bf/0x390 [ 430.135625][ C1] schedule+0xdd/0x390 [ 430.139695][ C1] ? worker_thread+0x4c0/0xe50 [ 430.144447][ C1] worker_thread+0x53b/0xe50 [ 430.149047][ C1] ? kthread+0x13a/0x450 [ 430.153275][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.158372][ C1] kthread+0x370/0x450 [ 430.162426][ C1] ? __pfx_kthread+0x10/0x10 [ 430.167005][ C1] ret_from_fork+0x72b/0xd50 [ 430.171584][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.176684][ C1] ? __switch_to+0x800/0x1100 [ 430.181357][ C1] ? __pfx_kthread+0x10/0x10 [ 430.185937][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.190717][ C1] [ 430.193717][ C1] task:kworker/1:5 state:I stack:24968 pid:5934 tgid:5934 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.205710][ C1] Workqueue: 0x0 (events) [ 430.210134][ C1] Call Trace: [ 430.213394][ C1] [ 430.216398][ C1] __schedule+0x1295/0x67a0 [ 430.220906][ C1] ? __pfx___schedule+0x10/0x10 [ 430.225749][ C1] ? find_held_lock+0x2b/0x80 [ 430.230414][ C1] ? schedule+0x2bf/0x390 [ 430.234751][ C1] schedule+0xdd/0x390 [ 430.238808][ C1] ? worker_thread+0x4c0/0xe50 [ 430.243564][ C1] worker_thread+0x53b/0xe50 [ 430.248167][ C1] ? kthread+0x13a/0x450 [ 430.252395][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.257498][ C1] kthread+0x370/0x450 [ 430.261554][ C1] ? __pfx_kthread+0x10/0x10 [ 430.266217][ C1] ret_from_fork+0x72b/0xd50 [ 430.270810][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.275909][ C1] ? __switch_to+0x800/0x1100 [ 430.280582][ C1] ? __pfx_kthread+0x10/0x10 [ 430.285164][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.289945][ C1] [ 430.292950][ C1] task:kworker/1:6 state:I stack:25816 pid:5935 tgid:5935 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.304956][ C1] Workqueue: 0x0 (events) [ 430.309363][ C1] Call Trace: [ 430.312624][ C1] [ 430.315567][ C1] __schedule+0x1295/0x67a0 [ 430.320088][ C1] ? __pfx___schedule+0x10/0x10 [ 430.324925][ C1] ? find_held_lock+0x2b/0x80 [ 430.329590][ C1] ? schedule+0x2bf/0x390 [ 430.333909][ C1] schedule+0xdd/0x390 [ 430.337971][ C1] ? worker_thread+0x4c0/0xe50 [ 430.342720][ C1] worker_thread+0x53b/0xe50 [ 430.347303][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.352424][ C1] ? kthread+0x13a/0x450 [ 430.356654][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.361757][ C1] kthread+0x370/0x450 [ 430.365814][ C1] ? __pfx_kthread+0x10/0x10 [ 430.370392][ C1] ret_from_fork+0x72b/0xd50 [ 430.374972][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.380073][ C1] ? __switch_to+0x800/0x1100 [ 430.384747][ C1] ? __pfx_kthread+0x10/0x10 [ 430.389330][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.394093][ C1] [ 430.397094][ C1] task:kworker/0:5 state:I stack:21856 pid:5949 tgid:5949 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.409092][ C1] Workqueue: 0x0 (events) [ 430.413502][ C1] Call Trace: [ 430.416762][ C1] [ 430.419677][ C1] __schedule+0x1295/0x67a0 [ 430.424205][ C1] ? __pfx___schedule+0x10/0x10 [ 430.429056][ C1] ? find_held_lock+0x2b/0x80 [ 430.433721][ C1] ? schedule+0x2bf/0x390 [ 430.438058][ C1] schedule+0xdd/0x390 [ 430.442133][ C1] ? worker_thread+0x4c0/0xe50 [ 430.446885][ C1] worker_thread+0x53b/0xe50 [ 430.451467][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.456566][ C1] ? kthread+0x13a/0x450 [ 430.460793][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.465892][ C1] kthread+0x370/0x450 [ 430.469964][ C1] ? __pfx_kthread+0x10/0x10 [ 430.474630][ C1] ret_from_fork+0x72b/0xd50 [ 430.479211][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.484312][ C1] ? __switch_to+0x800/0x1100 [ 430.489068][ C1] ? __pfx_kthread+0x10/0x10 [ 430.493649][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.498412][ C1] [ 430.501425][ C1] task:kworker/0:6 state:I stack:24488 pid:5957 tgid:5957 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.513409][ C1] Workqueue: 0x0 (events) [ 430.517817][ C1] Call Trace: [ 430.521087][ C1] [ 430.524005][ C1] __schedule+0x1295/0x67a0 [ 430.528536][ C1] ? __pfx___schedule+0x10/0x10 [ 430.533380][ C1] ? find_held_lock+0x2b/0x80 [ 430.538054][ C1] ? schedule+0x2bf/0x390 [ 430.542736][ C1] schedule+0xdd/0x390 [ 430.546791][ C1] ? worker_thread+0x4c0/0xe50 [ 430.551546][ C1] worker_thread+0x53b/0xe50 [ 430.556144][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.561244][ C1] ? kthread+0x13a/0x450 [ 430.565472][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.570580][ C1] kthread+0x370/0x450 [ 430.574636][ C1] ? __pfx_kthread+0x10/0x10 [ 430.579214][ C1] ret_from_fork+0x72b/0xd50 [ 430.583792][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.588891][ C1] ? __switch_to+0x800/0x1100 [ 430.593561][ C1] ? __pfx_kthread+0x10/0x10 [ 430.598163][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.603014][ C1] [ 430.606015][ C1] task:kworker/0:7 state:I stack:26440 pid:6007 tgid:6007 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 430.618015][ C1] Workqueue: 0x0 (events) [ 430.622423][ C1] Call Trace: [ 430.625685][ C1] [ 430.628621][ C1] __schedule+0x1295/0x67a0 [ 430.633166][ C1] ? __pfx___schedule+0x10/0x10 [ 430.638008][ C1] ? find_held_lock+0x2b/0x80 [ 430.642671][ C1] ? schedule+0x2bf/0x390 [ 430.647026][ C1] schedule+0xdd/0x390 [ 430.651087][ C1] ? worker_thread+0x4c0/0xe50 [ 430.655842][ C1] worker_thread+0x53b/0xe50 [ 430.660432][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.665583][ C1] ? kthread+0x13a/0x450 [ 430.669812][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.674925][ C1] kthread+0x370/0x450 [ 430.678986][ C1] ? __pfx_kthread+0x10/0x10 [ 430.683561][ C1] ret_from_fork+0x72b/0xd50 [ 430.688140][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 430.693238][ C1] ? __switch_to+0x800/0x1100 [ 430.697907][ C1] ? __pfx_kthread+0x10/0x10 [ 430.702487][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.707251][ C1] [ 430.710258][ C1] task:udevd state:R running task stack:27608 pid:6009 tgid:6009 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 430.723725][ C1] Call Trace: [ 430.726987][ C1] [ 430.729901][ C1] __schedule+0x1295/0x67a0 [ 430.734410][ C1] ? __pfx___schedule+0x10/0x10 [ 430.739253][ C1] ? find_held_lock+0x2b/0x80 [ 430.743911][ C1] ? schedule+0x2bf/0x390 [ 430.748248][ C1] schedule+0xdd/0x390 [ 430.752317][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 430.758377][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 430.764961][ C1] ? do_epoll_wait+0xb49/0x1020 [ 430.769811][ C1] ? rcu_is_watching+0x12/0xc0 [ 430.774569][ C1] do_epoll_wait+0xdc3/0x1020 [ 430.779263][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 430.784549][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 430.789659][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 430.795985][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 430.801178][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 430.806888][ C1] ? ksys_write+0x1ac/0x250 [ 430.811386][ C1] ? __pfx_ksys_write+0x10/0x10 [ 430.816224][ C1] ? rcu_is_watching+0x12/0xc0 [ 430.820984][ C1] do_syscall_64+0x10b/0x860 [ 430.825573][ C1] ? clear_bhb_loop+0x40/0x90 [ 430.830237][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.836115][ C1] RIP: 0033:0x7f2142ca7407 [ 430.840524][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 430.848927][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 430.856887][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 430.864842][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 430.872803][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f391650 [ 430.880758][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 430.888726][ C1] [ 430.891744][ C1] task:udevd state:R running task stack:27256 pid:6026 tgid:6026 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 430.905212][ C1] Call Trace: [ 430.908473][ C1] [ 430.911398][ C1] __schedule+0x1295/0x67a0 [ 430.915928][ C1] ? __pfx___schedule+0x10/0x10 [ 430.920766][ C1] ? find_held_lock+0x2b/0x80 [ 430.925434][ C1] ? schedule+0x2bf/0x390 [ 430.929754][ C1] schedule+0xdd/0x390 [ 430.933811][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 430.939868][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 430.946454][ C1] ? do_epoll_wait+0xb49/0x1020 [ 430.951297][ C1] ? rcu_is_watching+0x12/0xc0 [ 430.956062][ C1] do_epoll_wait+0xdc3/0x1020 [ 430.960733][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 430.966009][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 430.971199][ C1] ? __fput+0x68d/0xb50 [ 430.975346][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 430.981669][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 430.986861][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 430.992571][ C1] ? ksys_write+0x1ac/0x250 [ 430.997059][ C1] ? __pfx_ksys_write+0x10/0x10 [ 431.001902][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.006663][ C1] do_syscall_64+0x10b/0x860 [ 431.011245][ C1] ? clear_bhb_loop+0x40/0x90 [ 431.015912][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.021793][ C1] RIP: 0033:0x7f2142ca7407 [ 431.026189][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 431.034585][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 431.042540][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 431.050494][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 431.058450][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f3910b0 [ 431.066403][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 000055cc5f3910b0 [ 431.074373][ C1] [ 431.077379][ C1] task:udevd state:R running task stack:27720 pid:6028 tgid:6028 ppid:4982 task_flags:0x400140 flags:0x00080000 [ 431.090851][ C1] Call Trace: [ 431.094140][ C1] [ 431.097070][ C1] __schedule+0x1295/0x67a0 [ 431.101579][ C1] ? __pfx___schedule+0x10/0x10 [ 431.106438][ C1] ? find_held_lock+0x2b/0x80 [ 431.111101][ C1] ? schedule+0x2bf/0x390 [ 431.115421][ C1] schedule+0xdd/0x390 [ 431.119505][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 431.125563][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 431.132143][ C1] ? do_epoll_wait+0xb49/0x1020 [ 431.136983][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.141744][ C1] do_epoll_wait+0xdc3/0x1020 [ 431.146417][ C1] ? __pfx_sock_write_iter+0x10/0x10 [ 431.151691][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 431.156794][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 431.163130][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 431.168324][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 431.174033][ C1] ? ksys_write+0x1ac/0x250 [ 431.178520][ C1] ? __pfx_ksys_write+0x10/0x10 [ 431.183356][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.188125][ C1] do_syscall_64+0x10b/0x860 [ 431.192716][ C1] ? clear_bhb_loop+0x40/0x90 [ 431.197378][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.203256][ C1] RIP: 0033:0x7f2142ca7407 [ 431.207652][ C1] RSP: 002b:00007ffc05e5b860 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 431.216047][ C1] RAX: ffffffffffffffda RBX: 00007f2143453880 RCX: 00007f2142ca7407 [ 431.224002][ C1] RDX: 0000000000000004 RSI: 00007ffc05e5b8f0 RDI: 0000000000000004 [ 431.231955][ C1] RBP: 000055cc5f13e2c0 R08: 0000000000000000 R09: 0000000000000000 [ 431.239918][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055cc5f38eb30 [ 431.247874][ C1] R13: 00007ffc05e5b8f0 R14: 0000000000000000 R15: 0000000000000000 [ 431.255847][ C1] [ 431.258856][ C1] task:kworker/R-wg-cr state:I stack:29528 pid:6107 tgid:6107 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.270859][ C1] Call Trace: [ 431.274122][ C1] [ 431.277037][ C1] __schedule+0x1295/0x67a0 [ 431.281543][ C1] ? __pfx___schedule+0x10/0x10 [ 431.286396][ C1] ? find_held_lock+0x2b/0x80 [ 431.291058][ C1] ? schedule+0x2bf/0x390 [ 431.295376][ C1] ? rescuer_thread+0x118/0x14a0 [ 431.300301][ C1] schedule+0xdd/0x390 [ 431.304366][ C1] rescuer_thread+0xceb/0x14a0 [ 431.309128][ C1] ? do_raw_spin_lock+0x128/0x260 [ 431.314153][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.318910][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.324709][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.329893][ C1] ? __kthread_parkme+0x18c/0x230 [ 431.334907][ C1] ? kthread+0x13a/0x450 [ 431.339140][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.344336][ C1] kthread+0x370/0x450 [ 431.348392][ C1] ? __pfx_kthread+0x10/0x10 [ 431.352971][ C1] ret_from_fork+0x72b/0xd50 [ 431.357557][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 431.362656][ C1] ? __switch_to+0x800/0x1100 [ 431.367354][ C1] ? __pfx_kthread+0x10/0x10 [ 431.371931][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.376698][ C1] [ 431.379697][ C1] task:kworker/R-wg-cr state:I stack:29912 pid:6110 tgid:6110 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.391685][ C1] Call Trace: [ 431.394945][ C1] [ 431.397865][ C1] __schedule+0x1295/0x67a0 [ 431.402369][ C1] ? __pfx___schedule+0x10/0x10 [ 431.407203][ C1] ? find_held_lock+0x2b/0x80 [ 431.411862][ C1] ? schedule+0x2bf/0x390 [ 431.416188][ C1] ? rescuer_thread+0x118/0x14a0 [ 431.421112][ C1] schedule+0xdd/0x390 [ 431.425169][ C1] rescuer_thread+0xceb/0x14a0 [ 431.429923][ C1] ? do_raw_spin_lock+0x128/0x260 [ 431.434940][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.439695][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.445489][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.450676][ C1] ? __kthread_parkme+0x18c/0x230 [ 431.455697][ C1] ? kthread+0x13a/0x450 [ 431.459925][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.465111][ C1] kthread+0x370/0x450 [ 431.469184][ C1] ? __pfx_kthread+0x10/0x10 [ 431.473783][ C1] ret_from_fork+0x72b/0xd50 [ 431.478388][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 431.483505][ C1] ? __switch_to+0x800/0x1100 [ 431.488175][ C1] ? __pfx_kthread+0x10/0x10 [ 431.492751][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.497513][ C1] [ 431.500513][ C1] task:kworker/R-wg-cr state:I stack:31000 pid:6111 tgid:6111 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.512504][ C1] Call Trace: [ 431.515765][ C1] [ 431.518683][ C1] __schedule+0x1295/0x67a0 [ 431.523188][ C1] ? __pfx___schedule+0x10/0x10 [ 431.528027][ C1] ? find_held_lock+0x2b/0x80 [ 431.532686][ C1] ? schedule+0x2bf/0x390 [ 431.537006][ C1] ? rescuer_thread+0x118/0x14a0 [ 431.541935][ C1] schedule+0xdd/0x390 [ 431.546002][ C1] rescuer_thread+0xceb/0x14a0 [ 431.550755][ C1] ? do_raw_spin_lock+0x128/0x260 [ 431.555784][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.560547][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.566346][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.571532][ C1] ? __kthread_parkme+0x18c/0x230 [ 431.576542][ C1] ? kthread+0x13a/0x450 [ 431.580767][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.585952][ C1] kthread+0x370/0x450 [ 431.590005][ C1] ? __pfx_kthread+0x10/0x10 [ 431.594580][ C1] ret_from_fork+0x72b/0xd50 [ 431.599160][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 431.604262][ C1] ? __switch_to+0x800/0x1100 [ 431.608933][ C1] ? __pfx_kthread+0x10/0x10 [ 431.613509][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.618278][ C1] [ 431.621281][ C1] task:kworker/R-wg-cr state:I stack:29912 pid:6112 tgid:6112 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.633274][ C1] Call Trace: [ 431.636541][ C1] [ 431.639457][ C1] __schedule+0x1295/0x67a0 [ 431.643965][ C1] ? __pfx___schedule+0x10/0x10 [ 431.648818][ C1] ? find_held_lock+0x2b/0x80 [ 431.653479][ C1] ? schedule+0x2bf/0x390 [ 431.657798][ C1] ? rescuer_thread+0x118/0x14a0 [ 431.662724][ C1] schedule+0xdd/0x390 [ 431.666867][ C1] rescuer_thread+0xceb/0x14a0 [ 431.671623][ C1] ? do_raw_spin_lock+0x128/0x260 [ 431.676642][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.681398][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.687205][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.692393][ C1] ? __kthread_parkme+0x18c/0x230 [ 431.697404][ C1] ? kthread+0x13a/0x450 [ 431.701630][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.706827][ C1] kthread+0x370/0x450 [ 431.710883][ C1] ? __pfx_kthread+0x10/0x10 [ 431.715463][ C1] ret_from_fork+0x72b/0xd50 [ 431.720042][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 431.725156][ C1] ? __switch_to+0x800/0x1100 [ 431.729827][ C1] ? __pfx_kthread+0x10/0x10 [ 431.734405][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.739169][ C1] [ 431.742172][ C1] task:kworker/R-wg-cr state:I stack:29912 pid:6113 tgid:6113 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.754261][ C1] Call Trace: [ 431.757523][ C1] [ 431.760437][ C1] __schedule+0x1295/0x67a0 [ 431.764948][ C1] ? __pfx___schedule+0x10/0x10 [ 431.769793][ C1] ? find_held_lock+0x2b/0x80 [ 431.774461][ C1] ? schedule+0x2bf/0x390 [ 431.778779][ C1] ? rescuer_thread+0x118/0x14a0 [ 431.783709][ C1] schedule+0xdd/0x390 [ 431.787779][ C1] rescuer_thread+0xceb/0x14a0 [ 431.792530][ C1] ? do_raw_spin_lock+0x128/0x260 [ 431.797554][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.802310][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.808108][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.813313][ C1] ? __kthread_parkme+0x18c/0x230 [ 431.818327][ C1] ? kthread+0x13a/0x450 [ 431.822554][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.827744][ C1] kthread+0x370/0x450 [ 431.831814][ C1] ? __pfx_kthread+0x10/0x10 [ 431.836447][ C1] ret_from_fork+0x72b/0xd50 [ 431.841043][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 431.846174][ C1] ? __switch_to+0x800/0x1100 [ 431.850843][ C1] ? __pfx_kthread+0x10/0x10 [ 431.855432][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.860197][ C1] [ 431.863200][ C1] task:kworker/R-wg-cr state:I stack:29592 pid:6114 tgid:6114 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.875198][ C1] Call Trace: [ 431.878458][ C1] [ 431.881377][ C1] __schedule+0x1295/0x67a0 [ 431.885888][ C1] ? __pfx___schedule+0x10/0x10 [ 431.890728][ C1] ? find_held_lock+0x2b/0x80 [ 431.895390][ C1] ? schedule+0x2bf/0x390 [ 431.899709][ C1] ? rescuer_thread+0x118/0x14a0 [ 431.904636][ C1] schedule+0xdd/0x390 [ 431.908695][ C1] rescuer_thread+0xceb/0x14a0 [ 431.913449][ C1] ? do_raw_spin_lock+0x128/0x260 [ 431.918468][ C1] ? rcu_is_watching+0x12/0xc0 [ 431.923223][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 431.929035][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.934241][ C1] ? __kthread_parkme+0x18c/0x230 [ 431.939253][ C1] ? kthread+0x13a/0x450 [ 431.943480][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 431.948668][ C1] kthread+0x370/0x450 [ 431.952724][ C1] ? __pfx_kthread+0x10/0x10 [ 431.957304][ C1] ret_from_fork+0x72b/0xd50 [ 431.961901][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 431.967032][ C1] ? __switch_to+0x800/0x1100 [ 431.971715][ C1] ? __pfx_kthread+0x10/0x10 [ 431.976310][ C1] ret_from_fork_asm+0x1a/0x30 [ 431.981082][ C1] [ 431.984111][ C1] task:kworker/R-wg-cr state:I stack:29592 pid:6115 tgid:6115 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.996115][ C1] Call Trace: [ 431.999377][ C1] [ 432.002342][ C1] __schedule+0x1295/0x67a0 [ 432.006856][ C1] ? __pfx___schedule+0x10/0x10 [ 432.011727][ C1] ? find_held_lock+0x2b/0x80 [ 432.016415][ C1] ? schedule+0x2bf/0x390 [ 432.020752][ C1] ? rescuer_thread+0x118/0x14a0 [ 432.025695][ C1] schedule+0xdd/0x390 [ 432.029772][ C1] rescuer_thread+0xceb/0x14a0 [ 432.034540][ C1] ? do_raw_spin_lock+0x128/0x260 [ 432.039578][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.044334][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.050131][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.055339][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.060349][ C1] ? kthread+0x13a/0x450 [ 432.064580][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.069765][ C1] kthread+0x370/0x450 [ 432.073833][ C1] ? __pfx_kthread+0x10/0x10 [ 432.078506][ C1] ret_from_fork+0x72b/0xd50 [ 432.083085][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.088187][ C1] ? __switch_to+0x800/0x1100 [ 432.092867][ C1] ? __pfx_kthread+0x10/0x10 [ 432.097447][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.102214][ C1] [ 432.105219][ C1] task:kworker/R-wg-cr state:I stack:31000 pid:6116 tgid:6116 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.117220][ C1] Call Trace: [ 432.120497][ C1] [ 432.123416][ C1] __schedule+0x1295/0x67a0 [ 432.127926][ C1] ? __pfx___schedule+0x10/0x10 [ 432.132763][ C1] ? find_held_lock+0x2b/0x80 [ 432.137426][ C1] ? schedule+0x2bf/0x390 [ 432.141761][ C1] ? rescuer_thread+0x118/0x14a0 [ 432.146693][ C1] schedule+0xdd/0x390 [ 432.150752][ C1] rescuer_thread+0xceb/0x14a0 [ 432.155522][ C1] ? do_raw_spin_lock+0x128/0x260 [ 432.160541][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.165300][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.171097][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.176287][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.181298][ C1] ? kthread+0x13a/0x450 [ 432.185532][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.190716][ C1] kthread+0x370/0x450 [ 432.194773][ C1] ? __pfx_kthread+0x10/0x10 [ 432.199350][ C1] ret_from_fork+0x72b/0xd50 [ 432.203928][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.209048][ C1] ? __switch_to+0x800/0x1100 [ 432.213727][ C1] ? __pfx_kthread+0x10/0x10 [ 432.218308][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.223179][ C1] [ 432.226186][ C1] task:kworker/R-wg-cr state:I stack:29592 pid:6117 tgid:6117 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.238199][ C1] Call Trace: [ 432.241463][ C1] [ 432.244392][ C1] __schedule+0x1295/0x67a0 [ 432.248897][ C1] ? __pfx___schedule+0x10/0x10 [ 432.253734][ C1] ? find_held_lock+0x2b/0x80 [ 432.258410][ C1] ? schedule+0x2bf/0x390 [ 432.262743][ C1] ? rescuer_thread+0x118/0x14a0 [ 432.267667][ C1] schedule+0xdd/0x390 [ 432.271735][ C1] rescuer_thread+0xceb/0x14a0 [ 432.276500][ C1] ? do_raw_spin_lock+0x128/0x260 [ 432.281517][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.286282][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.292090][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.297287][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.302305][ C1] ? kthread+0x13a/0x450 [ 432.306531][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.311716][ C1] kthread+0x370/0x450 [ 432.315770][ C1] ? __pfx_kthread+0x10/0x10 [ 432.320360][ C1] ret_from_fork+0x72b/0xd50 [ 432.324941][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.330039][ C1] ? __switch_to+0x800/0x1100 [ 432.334707][ C1] ? __pfx_kthread+0x10/0x10 [ 432.339285][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.344050][ C1] [ 432.347051][ C1] task:kworker/R-wg-cr state:I stack:29592 pid:6118 tgid:6118 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.359042][ C1] Call Trace: [ 432.362304][ C1] [ 432.365222][ C1] __schedule+0x1295/0x67a0 [ 432.369729][ C1] ? __pfx___schedule+0x10/0x10 [ 432.374569][ C1] ? find_held_lock+0x2b/0x80 [ 432.379231][ C1] ? schedule+0x2bf/0x390 [ 432.383554][ C1] ? rescuer_thread+0x118/0x14a0 [ 432.388489][ C1] schedule+0xdd/0x390 [ 432.392561][ C1] rescuer_thread+0xceb/0x14a0 [ 432.397318][ C1] ? do_raw_spin_lock+0x128/0x260 [ 432.402335][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.407098][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.412894][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.418093][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.423103][ C1] ? kthread+0x13a/0x450 [ 432.427331][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.432543][ C1] kthread+0x370/0x450 [ 432.436615][ C1] ? __pfx_kthread+0x10/0x10 [ 432.441206][ C1] ret_from_fork+0x72b/0xd50 [ 432.445796][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.450898][ C1] ? __switch_to+0x800/0x1100 [ 432.455564][ C1] ? __pfx_kthread+0x10/0x10 [ 432.460141][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.464904][ C1] [ 432.467907][ C1] task:kworker/R-wg-cr state:I stack:29592 pid:6119 tgid:6119 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.479899][ C1] Call Trace: [ 432.483170][ C1] [ 432.486085][ C1] __schedule+0x1295/0x67a0 [ 432.490591][ C1] ? __pfx___schedule+0x10/0x10 [ 432.495430][ C1] ? find_held_lock+0x2b/0x80 [ 432.500091][ C1] ? schedule+0x2bf/0x390 [ 432.504411][ C1] ? rescuer_thread+0x118/0x14a0 [ 432.509337][ C1] schedule+0xdd/0x390 [ 432.513409][ C1] rescuer_thread+0xceb/0x14a0 [ 432.518160][ C1] ? do_raw_spin_lock+0x128/0x260 [ 432.523439][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.528207][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.534000][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.539192][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.544210][ C1] ? kthread+0x13a/0x450 [ 432.548439][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.553624][ C1] kthread+0x370/0x450 [ 432.557678][ C1] ? __pfx_kthread+0x10/0x10 [ 432.562253][ C1] ret_from_fork+0x72b/0xd50 [ 432.566832][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.571932][ C1] ? __switch_to+0x800/0x1100 [ 432.576601][ C1] ? __pfx_kthread+0x10/0x10 [ 432.581189][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.585952][ C1] [ 432.588956][ C1] task:kworker/R-wg-cr state:I stack:29592 pid:6120 tgid:6120 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 432.600951][ C1] Call Trace: [ 432.604228][ C1] [ 432.607163][ C1] __schedule+0x1295/0x67a0 [ 432.611682][ C1] ? __pfx___schedule+0x10/0x10 [ 432.616523][ C1] ? find_held_lock+0x2b/0x80 [ 432.621193][ C1] ? schedule+0x2bf/0x390 [ 432.625511][ C1] ? rescuer_thread+0x118/0x14a0 [ 432.630446][ C1] schedule+0xdd/0x390 [ 432.634505][ C1] rescuer_thread+0xceb/0x14a0 [ 432.639262][ C1] ? do_raw_spin_lock+0x128/0x260 [ 432.644292][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.649048][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 432.654855][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.660042][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.665052][ C1] ? kthread+0x13a/0x450 [ 432.669290][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 432.674478][ C1] kthread+0x370/0x450 [ 432.678531][ C1] ? __pfx_kthread+0x10/0x10 [ 432.683108][ C1] ret_from_fork+0x72b/0xd50 [ 432.687686][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.692798][ C1] ? __switch_to+0x800/0x1100 [ 432.697477][ C1] ? __pfx_kthread+0x10/0x10 [ 432.702054][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.706820][ C1] [ 432.709822][ C1] task:napi/wg0-0 state:S stack:29480 pid:6188 tgid:6188 ppid:2 task_flags:0x208040 flags:0x00080000 [ 432.721743][ C1] Call Trace: [ 432.725014][ C1] [ 432.727939][ C1] __schedule+0x1295/0x67a0 [ 432.732446][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 432.738423][ C1] ? __pfx___schedule+0x10/0x10 [ 432.743386][ C1] ? find_held_lock+0x2b/0x80 [ 432.748047][ C1] ? schedule+0x2bf/0x390 [ 432.752378][ C1] schedule+0xdd/0x390 [ 432.756445][ C1] napi_threaded_poll+0x16f/0x4b0 [ 432.761487][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 432.766592][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 432.772140][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.777151][ C1] ? kthread+0x13a/0x450 [ 432.781377][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 432.786911][ C1] kthread+0x370/0x450 [ 432.790969][ C1] ? __pfx_kthread+0x10/0x10 [ 432.795545][ C1] ret_from_fork+0x72b/0xd50 [ 432.800131][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.805240][ C1] ? rcu_is_watching+0x12/0xc0 [ 432.810000][ C1] ? __switch_to+0x800/0x1100 [ 432.814667][ C1] ? __pfx_kthread+0x10/0x10 [ 432.819258][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.824022][ C1] [ 432.827031][ C1] task:napi/wg0-0 state:S stack:29480 pid:6189 tgid:6189 ppid:2 task_flags:0x208040 flags:0x00080000 [ 432.838934][ C1] Call Trace: [ 432.842198][ C1] [ 432.845112][ C1] __schedule+0x1295/0x67a0 [ 432.849610][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 432.855589][ C1] ? __pfx___schedule+0x10/0x10 [ 432.860436][ C1] ? find_held_lock+0x2b/0x80 [ 432.865099][ C1] ? schedule+0x2bf/0x390 [ 432.869417][ C1] schedule+0xdd/0x390 [ 432.873474][ C1] napi_threaded_poll+0x16f/0x4b0 [ 432.878495][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 432.883598][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 432.889144][ C1] ? __kthread_parkme+0x18c/0x230 [ 432.894171][ C1] ? kthread+0x13a/0x450 [ 432.898400][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 432.903946][ C1] kthread+0x370/0x450 [ 432.908004][ C1] ? __pfx_kthread+0x10/0x10 [ 432.912582][ C1] ret_from_fork+0x72b/0xd50 [ 432.917158][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 432.922266][ C1] ? __switch_to+0x800/0x1100 [ 432.926933][ C1] ? __pfx_kthread+0x10/0x10 [ 432.931512][ C1] ret_from_fork_asm+0x1a/0x30 [ 432.936276][ C1] [ 432.939288][ C1] task:napi/wg1-0 state:S stack:29480 pid:6191 tgid:6191 ppid:2 task_flags:0x208040 flags:0x00080000 [ 432.951194][ C1] Call Trace: [ 432.954455][ C1] [ 432.957370][ C1] __schedule+0x1295/0x67a0 [ 432.961867][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 432.967857][ C1] ? __pfx___schedule+0x10/0x10 [ 432.972693][ C1] ? find_held_lock+0x2b/0x80 [ 432.977358][ C1] ? schedule+0x2bf/0x390 [ 432.981678][ C1] schedule+0xdd/0x390 [ 432.985820][ C1] napi_threaded_poll+0x16f/0x4b0 [ 432.990836][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 432.995938][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.001479][ C1] ? __kthread_parkme+0x18c/0x230 [ 433.006489][ C1] ? kthread+0x13a/0x450 [ 433.010719][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.016255][ C1] kthread+0x370/0x450 [ 433.020309][ C1] ? __pfx_kthread+0x10/0x10 [ 433.024888][ C1] ret_from_fork+0x72b/0xd50 [ 433.029468][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 433.034573][ C1] ? __switch_to+0x800/0x1100 [ 433.039255][ C1] ? __pfx_kthread+0x10/0x10 [ 433.043842][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.048606][ C1] [ 433.051623][ C1] task:napi/wg1-0 state:S stack:27000 pid:6192 tgid:6192 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.063523][ C1] Call Trace: [ 433.066784][ C1] [ 433.069698][ C1] __schedule+0x1295/0x67a0 [ 433.074208][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 433.080192][ C1] ? __pfx___schedule+0x10/0x10 [ 433.085029][ C1] ? find_held_lock+0x2b/0x80 [ 433.089706][ C1] ? schedule+0x2bf/0x390 [ 433.094026][ C1] schedule+0xdd/0x390 [ 433.098115][ C1] napi_threaded_poll+0x16f/0x4b0 [ 433.103132][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 433.108253][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.113791][ C1] ? __kthread_parkme+0x18c/0x230 [ 433.118801][ C1] ? kthread+0x13a/0x450 [ 433.123026][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.128571][ C1] kthread+0x370/0x450 [ 433.132624][ C1] ? __pfx_kthread+0x10/0x10 [ 433.137199][ C1] ret_from_fork+0x72b/0xd50 [ 433.141796][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 433.146895][ C1] ? __switch_to+0x800/0x1100 [ 433.151568][ C1] ? __pfx_kthread+0x10/0x10 [ 433.156158][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.160928][ C1] [ 433.163930][ C1] task:napi/wg2-0 state:S stack:29480 pid:6193 tgid:6193 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.175835][ C1] Call Trace: [ 433.179104][ C1] [ 433.182019][ C1] __schedule+0x1295/0x67a0 [ 433.186532][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 433.192526][ C1] ? __pfx___schedule+0x10/0x10 [ 433.197364][ C1] ? find_held_lock+0x2b/0x80 [ 433.202035][ C1] ? schedule+0x2bf/0x390 [ 433.206359][ C1] schedule+0xdd/0x390 [ 433.210427][ C1] napi_threaded_poll+0x16f/0x4b0 [ 433.215451][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 433.220555][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.226092][ C1] ? __kthread_parkme+0x18c/0x230 [ 433.231102][ C1] ? kthread+0x13a/0x450 [ 433.235331][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.240864][ C1] kthread+0x370/0x450 [ 433.244920][ C1] ? __pfx_kthread+0x10/0x10 [ 433.249498][ C1] ret_from_fork+0x72b/0xd50 [ 433.254076][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 433.259177][ C1] ? __switch_to+0x800/0x1100 [ 433.263843][ C1] ? __pfx_kthread+0x10/0x10 [ 433.268419][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.273183][ C1] [ 433.276182][ C1] task:napi/wg2-0 state:S stack:27000 pid:6194 tgid:6194 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.288081][ C1] Call Trace: [ 433.291341][ C1] [ 433.294265][ C1] __schedule+0x1295/0x67a0 [ 433.298764][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 433.304741][ C1] ? __pfx___schedule+0x10/0x10 [ 433.309595][ C1] ? find_held_lock+0x2b/0x80 [ 433.314255][ C1] ? schedule+0x2bf/0x390 [ 433.318836][ C1] schedule+0xdd/0x390 [ 433.322894][ C1] napi_threaded_poll+0x16f/0x4b0 [ 433.327909][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 433.333017][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.338553][ C1] ? __kthread_parkme+0x18c/0x230 [ 433.343573][ C1] ? kthread+0x13a/0x450 [ 433.347799][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.353335][ C1] kthread+0x370/0x450 [ 433.357387][ C1] ? __pfx_kthread+0x10/0x10 [ 433.361967][ C1] ret_from_fork+0x72b/0xd50 [ 433.366545][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 433.371642][ C1] ? __switch_to+0x800/0x1100 [ 433.376310][ C1] ? __pfx_kthread+0x10/0x10 [ 433.380885][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.385661][ C1] [ 433.388667][ C1] task:dhcpcd state:S stack:26680 pid:6233 tgid:6233 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 433.400577][ C1] Call Trace: [ 433.403837][ C1] [ 433.406764][ C1] __schedule+0x1295/0x67a0 [ 433.411269][ C1] ? __pfx___schedule+0x10/0x10 [ 433.416104][ C1] ? find_held_lock+0x2b/0x80 [ 433.420773][ C1] ? schedule+0x2bf/0x390 [ 433.425092][ C1] schedule+0xdd/0x390 [ 433.429147][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 433.435217][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 433.441798][ C1] ? __pfx___pollwait+0x10/0x10 [ 433.446650][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 433.451593][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 433.457841][ C1] do_sys_poll+0x9a9/0xe90 [ 433.462258][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 433.467204][ C1] ? __pfx_pollwake+0x10/0x10 [ 433.471869][ C1] ? __pfx_pollwake+0x10/0x10 [ 433.476557][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.481741][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 433.486938][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 433.492127][ C1] ? set_user_sigmask+0x1e1/0x270 [ 433.497139][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 433.502582][ C1] ? __seccomp_filter+0x89d/0x1140 [ 433.507690][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 433.512454][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 433.517727][ C1] ? __pfx_do_writev+0x10/0x10 [ 433.522497][ C1] do_syscall_64+0x10b/0x860 [ 433.527088][ C1] ? clear_bhb_loop+0x40/0x90 [ 433.531760][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.537649][ C1] RIP: 0033:0x7fa8e6ded407 [ 433.542045][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 433.550613][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 433.558567][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce46130 [ 433.566528][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 433.574481][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 433.582433][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 433.590397][ C1] [ 433.593399][ C1] task:dhcpcd state:S stack:27320 pid:6234 tgid:6234 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 433.605299][ C1] Call Trace: [ 433.608560][ C1] [ 433.611487][ C1] __schedule+0x1295/0x67a0 [ 433.616083][ C1] ? __pfx___schedule+0x10/0x10 [ 433.620931][ C1] ? find_held_lock+0x2b/0x80 [ 433.625604][ C1] ? schedule+0x2bf/0x390 [ 433.629927][ C1] schedule+0xdd/0x390 [ 433.633989][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 433.640045][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 433.646628][ C1] ? __pfx___pollwait+0x10/0x10 [ 433.651464][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 433.656482][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 433.662711][ C1] do_sys_poll+0x9a9/0xe90 [ 433.667121][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 433.672072][ C1] ? __pfx_pollwake+0x10/0x10 [ 433.676741][ C1] ? __pfx_pollwake+0x10/0x10 [ 433.681429][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 433.686617][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 433.692068][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 433.697255][ C1] ? set_user_sigmask+0x1e1/0x270 [ 433.702269][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 433.707628][ C1] ? __seccomp_filter+0x89d/0x1140 [ 433.712753][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 433.717508][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 433.722781][ C1] ? __pfx_do_writev+0x10/0x10 [ 433.727534][ C1] do_syscall_64+0x10b/0x860 [ 433.732115][ C1] ? clear_bhb_loop+0x40/0x90 [ 433.736796][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.742670][ C1] RIP: 0033:0x7fa8e6ded407 [ 433.747069][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 433.755467][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 433.763437][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce46130 [ 433.771390][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 433.779344][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 433.787298][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 433.795263][ C1] [ 433.798267][ C1] task:napi/wg0-0 state:S stack:29480 pid:6240 tgid:6240 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.810172][ C1] Call Trace: [ 433.813434][ C1] [ 433.816363][ C1] __schedule+0x1295/0x67a0 [ 433.820866][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 433.826854][ C1] ? __pfx___schedule+0x10/0x10 [ 433.831694][ C1] ? find_held_lock+0x2b/0x80 [ 433.836362][ C1] ? schedule+0x2bf/0x390 [ 433.840700][ C1] schedule+0xdd/0x390 [ 433.844774][ C1] napi_threaded_poll+0x16f/0x4b0 [ 433.849803][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 433.854909][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.860457][ C1] ? __kthread_parkme+0x18c/0x230 [ 433.865469][ C1] ? kthread+0x13a/0x450 [ 433.869703][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.875253][ C1] kthread+0x370/0x450 [ 433.879311][ C1] ? __pfx_kthread+0x10/0x10 [ 433.883890][ C1] ret_from_fork+0x72b/0xd50 [ 433.888470][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 433.893571][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.898330][ C1] ? __switch_to+0x800/0x1100 [ 433.903018][ C1] ? __pfx_kthread+0x10/0x10 [ 433.907596][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.912362][ C1] [ 433.915363][ C1] task:napi/wg0-0 state:S stack:29480 pid:6243 tgid:6243 ppid:2 task_flags:0x208040 flags:0x00080000 [ 433.927264][ C1] Call Trace: [ 433.930528][ C1] [ 433.933454][ C1] __schedule+0x1295/0x67a0 [ 433.937958][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 433.943937][ C1] ? __pfx___schedule+0x10/0x10 [ 433.948782][ C1] ? find_held_lock+0x2b/0x80 [ 433.953447][ C1] ? schedule+0x2bf/0x390 [ 433.957767][ C1] schedule+0xdd/0x390 [ 433.961825][ C1] napi_threaded_poll+0x16f/0x4b0 [ 433.966840][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 433.971944][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.977486][ C1] ? __kthread_parkme+0x18c/0x230 [ 433.982507][ C1] ? kthread+0x13a/0x450 [ 433.986733][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 433.992271][ C1] kthread+0x370/0x450 [ 433.996326][ C1] ? __pfx_kthread+0x10/0x10 [ 434.000905][ C1] ret_from_fork+0x72b/0xd50 [ 434.005500][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.010601][ C1] ? __switch_to+0x800/0x1100 [ 434.015272][ C1] ? __pfx_kthread+0x10/0x10 [ 434.019863][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.024628][ C1] [ 434.027631][ C1] task:napi/wg1-0 state:S stack:29480 pid:6244 tgid:6244 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.039537][ C1] Call Trace: [ 434.042799][ C1] [ 434.045716][ C1] __schedule+0x1295/0x67a0 [ 434.050215][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 434.056191][ C1] ? __pfx___schedule+0x10/0x10 [ 434.061048][ C1] ? find_held_lock+0x2b/0x80 [ 434.065730][ C1] ? schedule+0x2bf/0x390 [ 434.070096][ C1] schedule+0xdd/0x390 [ 434.074205][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.079242][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.084361][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.089911][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.094977][ C1] ? kthread+0x13a/0x450 [ 434.099223][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.104758][ C1] kthread+0x370/0x450 [ 434.108819][ C1] ? __pfx_kthread+0x10/0x10 [ 434.113395][ C1] ret_from_fork+0x72b/0xd50 [ 434.117975][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.123072][ C1] ? __switch_to+0x800/0x1100 [ 434.127742][ C1] ? __pfx_kthread+0x10/0x10 [ 434.132352][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.137128][ C1] [ 434.140137][ C1] task:napi/wg1-0 state:S stack:27000 pid:6246 tgid:6246 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.152036][ C1] Call Trace: [ 434.155297][ C1] [ 434.158212][ C1] __schedule+0x1295/0x67a0 [ 434.162722][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 434.168714][ C1] ? __pfx___schedule+0x10/0x10 [ 434.173552][ C1] ? find_held_lock+0x2b/0x80 [ 434.178212][ C1] ? schedule+0x2bf/0x390 [ 434.182530][ C1] schedule+0xdd/0x390 [ 434.186598][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.191620][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.196722][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.202258][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.207268][ C1] ? kthread+0x13a/0x450 [ 434.211508][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.217046][ C1] kthread+0x370/0x450 [ 434.221102][ C1] ? __pfx_kthread+0x10/0x10 [ 434.225697][ C1] ret_from_fork+0x72b/0xd50 [ 434.230277][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.235377][ C1] ? __switch_to+0x800/0x1100 [ 434.240056][ C1] ? __pfx_kthread+0x10/0x10 [ 434.244638][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.249403][ C1] [ 434.252404][ C1] task:napi/wg2-0 state:S stack:29480 pid:6250 tgid:6250 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.264306][ C1] Call Trace: [ 434.267569][ C1] [ 434.270484][ C1] __schedule+0x1295/0x67a0 [ 434.274983][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 434.280961][ C1] ? __pfx___schedule+0x10/0x10 [ 434.285800][ C1] ? find_held_lock+0x2b/0x80 [ 434.290460][ C1] ? schedule+0x2bf/0x390 [ 434.294788][ C1] schedule+0xdd/0x390 [ 434.298847][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.303866][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.308990][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.314527][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.319551][ C1] ? kthread+0x13a/0x450 [ 434.323783][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.329321][ C1] kthread+0x370/0x450 [ 434.333378][ C1] ? __pfx_kthread+0x10/0x10 [ 434.337962][ C1] ret_from_fork+0x72b/0xd50 [ 434.342541][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.347651][ C1] ? __switch_to+0x800/0x1100 [ 434.352333][ C1] ? __pfx_kthread+0x10/0x10 [ 434.356921][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.361688][ C1] [ 434.364703][ C1] task:napi/wg2-0 state:S stack:27000 pid:6251 tgid:6251 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.376622][ C1] Call Trace: [ 434.379884][ C1] [ 434.382799][ C1] __schedule+0x1295/0x67a0 [ 434.387301][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 434.393282][ C1] ? __pfx___schedule+0x10/0x10 [ 434.398135][ C1] ? find_held_lock+0x2b/0x80 [ 434.402798][ C1] ? schedule+0x2bf/0x390 [ 434.407118][ C1] schedule+0xdd/0x390 [ 434.411177][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.416205][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.421308][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.426846][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.431860][ C1] ? kthread+0x13a/0x450 [ 434.436089][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.441625][ C1] kthread+0x370/0x450 [ 434.445680][ C1] ? __pfx_kthread+0x10/0x10 [ 434.450258][ C1] ret_from_fork+0x72b/0xd50 [ 434.454852][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.459954][ C1] ? __switch_to+0x800/0x1100 [ 434.464624][ C1] ? __pfx_kthread+0x10/0x10 [ 434.469206][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.473972][ C1] [ 434.476992][ C1] task:napi/wg0-0 state:S stack:29400 pid:6263 tgid:6263 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.488891][ C1] Call Trace: [ 434.492150][ C1] [ 434.495081][ C1] __schedule+0x1295/0x67a0 [ 434.499582][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 434.505561][ C1] ? __pfx___schedule+0x10/0x10 [ 434.510399][ C1] ? find_held_lock+0x2b/0x80 [ 434.515080][ C1] ? schedule+0x2bf/0x390 [ 434.519403][ C1] schedule+0xdd/0x390 [ 434.523469][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.528485][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.533591][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.539153][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.544179][ C1] ? kthread+0x13a/0x450 [ 434.548408][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.553948][ C1] kthread+0x370/0x450 [ 434.558005][ C1] ? __pfx_kthread+0x10/0x10 [ 434.562582][ C1] ret_from_fork+0x72b/0xd50 [ 434.567179][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.572301][ C1] ? __switch_to+0x800/0x1100 [ 434.576975][ C1] ? __pfx_kthread+0x10/0x10 [ 434.581553][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.586317][ C1] [ 434.589318][ C1] task:napi/wg0-0 state:S stack:29912 pid:6265 tgid:6265 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.601238][ C1] Call Trace: [ 434.604501][ C1] [ 434.607419][ C1] __schedule+0x1295/0x67a0 [ 434.611925][ C1] ? __pfx___schedule+0x10/0x10 [ 434.616763][ C1] ? find_held_lock+0x2b/0x80 [ 434.621440][ C1] ? schedule+0x2bf/0x390 [ 434.625762][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.631309][ C1] schedule+0xdd/0x390 [ 434.635369][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.640387][ C1] ? rcu_is_watching+0x12/0xc0 [ 434.645160][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.650264][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.655894][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.660905][ C1] ? kthread+0x13a/0x450 [ 434.665136][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.670675][ C1] kthread+0x370/0x450 [ 434.674753][ C1] ? __pfx_kthread+0x10/0x10 [ 434.679344][ C1] ret_from_fork+0x72b/0xd50 [ 434.683923][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 434.689037][ C1] ? __switch_to+0x800/0x1100 [ 434.693704][ C1] ? __pfx_kthread+0x10/0x10 [ 434.698286][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.703051][ C1] [ 434.706051][ C1] task:dhcpcd state:S stack:27320 pid:6267 tgid:6267 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 434.717949][ C1] Call Trace: [ 434.721224][ C1] [ 434.724141][ C1] __schedule+0x1295/0x67a0 [ 434.728659][ C1] ? __pfx___schedule+0x10/0x10 [ 434.733590][ C1] ? find_held_lock+0x2b/0x80 [ 434.738250][ C1] ? schedule+0x2bf/0x390 [ 434.742570][ C1] schedule+0xdd/0x390 [ 434.746625][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 434.752680][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 434.759261][ C1] ? __pfx___pollwait+0x10/0x10 [ 434.764110][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 434.769055][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 434.775349][ C1] do_sys_poll+0x9a9/0xe90 [ 434.779824][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 434.784813][ C1] ? __pfx_pollwake+0x10/0x10 [ 434.789483][ C1] ? __pfx_pollwake+0x10/0x10 [ 434.794171][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.799357][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 434.804544][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 434.809740][ C1] ? set_user_sigmask+0x1e1/0x270 [ 434.814755][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 434.820124][ C1] ? __seccomp_filter+0x89d/0x1140 [ 434.825235][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 434.830003][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 434.835276][ C1] ? __pfx_do_writev+0x10/0x10 [ 434.840043][ C1] do_syscall_64+0x10b/0x860 [ 434.844627][ C1] ? clear_bhb_loop+0x40/0x90 [ 434.849304][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.855197][ C1] RIP: 0033:0x7fa8e6ded407 [ 434.859596][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 434.867998][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 434.875967][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce44cb0 [ 434.883919][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 434.891874][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 434.899828][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 434.907796][ C1] [ 434.910800][ C1] task:napi/wg1-0 state:S stack:28968 pid:6268 tgid:6268 ppid:2 task_flags:0x208040 flags:0x00080000 [ 434.922722][ C1] Call Trace: [ 434.925982][ C1] [ 434.928897][ C1] __schedule+0x1295/0x67a0 [ 434.933410][ C1] ? __pfx_napi_threaded_poll_loop+0x10/0x10 [ 434.939389][ C1] ? __pfx___schedule+0x10/0x10 [ 434.944225][ C1] ? find_held_lock+0x2b/0x80 [ 434.948898][ C1] ? schedule+0x2bf/0x390 [ 434.953216][ C1] schedule+0xdd/0x390 [ 434.957277][ C1] napi_threaded_poll+0x16f/0x4b0 [ 434.962290][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 434.967390][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.972938][ C1] ? __kthread_parkme+0x18c/0x230 [ 434.977946][ C1] ? kthread+0x13a/0x450 [ 434.982175][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 434.987721][ C1] kthread+0x370/0x450 [ 434.991777][ C1] ? __pfx_kthread+0x10/0x10 [ 434.996353][ C1] ret_from_fork+0x72b/0xd50 [ 435.000935][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.006043][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.010807][ C1] ? __switch_to+0x800/0x1100 [ 435.015478][ C1] ? __pfx_kthread+0x10/0x10 [ 435.020062][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.024826][ C1] [ 435.027830][ C1] task:napi/wg1-0 state:S stack:30728 pid:6269 tgid:6269 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.039750][ C1] Call Trace: [ 435.043023][ C1] [ 435.045948][ C1] __schedule+0x1295/0x67a0 [ 435.050459][ C1] ? __pfx___schedule+0x10/0x10 [ 435.055297][ C1] ? find_held_lock+0x2b/0x80 [ 435.059958][ C1] ? schedule+0x2bf/0x390 [ 435.064279][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.069825][ C1] schedule+0xdd/0x390 [ 435.073893][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.078911][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.083664][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.088765][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.094305][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.099329][ C1] ? kthread+0x13a/0x450 [ 435.103561][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.109101][ C1] kthread+0x370/0x450 [ 435.113162][ C1] ? __pfx_kthread+0x10/0x10 [ 435.117743][ C1] ret_from_fork+0x72b/0xd50 [ 435.122338][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.127443][ C1] ? __switch_to+0x800/0x1100 [ 435.132110][ C1] ? __pfx_kthread+0x10/0x10 [ 435.136864][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.141645][ C1] [ 435.144650][ C1] task:napi/wg2-0 state:S stack:30904 pid:6270 tgid:6270 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.156553][ C1] Call Trace: [ 435.159849][ C1] [ 435.162799][ C1] __schedule+0x1295/0x67a0 [ 435.167339][ C1] ? __pfx___schedule+0x10/0x10 [ 435.172201][ C1] ? find_held_lock+0x2b/0x80 [ 435.176868][ C1] ? schedule+0x2bf/0x390 [ 435.181187][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.186723][ C1] schedule+0xdd/0x390 [ 435.190780][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.195815][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.200586][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.205709][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.211254][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.216271][ C1] ? kthread+0x13a/0x450 [ 435.220515][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.226062][ C1] kthread+0x370/0x450 [ 435.230120][ C1] ? __pfx_kthread+0x10/0x10 [ 435.234700][ C1] ret_from_fork+0x72b/0xd50 [ 435.239280][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.244380][ C1] ? __switch_to+0x800/0x1100 [ 435.249052][ C1] ? __pfx_kthread+0x10/0x10 [ 435.253642][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.258416][ C1] [ 435.261432][ C1] task:napi/wg2-0 state:S stack:30984 pid:6271 tgid:6271 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.273336][ C1] Call Trace: [ 435.276618][ C1] [ 435.279546][ C1] __schedule+0x1295/0x67a0 [ 435.284063][ C1] ? __pfx___schedule+0x10/0x10 [ 435.288900][ C1] ? find_held_lock+0x2b/0x80 [ 435.293561][ C1] ? schedule+0x2bf/0x390 [ 435.297881][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.303417][ C1] schedule+0xdd/0x390 [ 435.307472][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.312495][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.317249][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.322364][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.327901][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.332911][ C1] ? kthread+0x13a/0x450 [ 435.337140][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.342687][ C1] kthread+0x370/0x450 [ 435.346743][ C1] ? __pfx_kthread+0x10/0x10 [ 435.351328][ C1] ret_from_fork+0x72b/0xd50 [ 435.355908][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.361025][ C1] ? __switch_to+0x800/0x1100 [ 435.365693][ C1] ? __pfx_kthread+0x10/0x10 [ 435.370362][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.375159][ C1] [ 435.378177][ C1] task:napi/wg0-0 state:S stack:31112 pid:6295 tgid:6295 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.390086][ C1] Call Trace: [ 435.393350][ C1] [ 435.396268][ C1] __schedule+0x1295/0x67a0 [ 435.400775][ C1] ? __pfx___schedule+0x10/0x10 [ 435.405613][ C1] ? find_held_lock+0x2b/0x80 [ 435.410279][ C1] ? schedule+0x2bf/0x390 [ 435.414600][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.420157][ C1] schedule+0xdd/0x390 [ 435.424216][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.429325][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.434093][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.439213][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.444766][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.449776][ C1] ? kthread+0x13a/0x450 [ 435.454004][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.459555][ C1] kthread+0x370/0x450 [ 435.463612][ C1] ? __pfx_kthread+0x10/0x10 [ 435.468190][ C1] ret_from_fork+0x72b/0xd50 [ 435.472768][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.477871][ C1] ? __switch_to+0x800/0x1100 [ 435.482553][ C1] ? __pfx_kthread+0x10/0x10 [ 435.487151][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.491920][ C1] [ 435.494924][ C1] task:napi/wg0-0 state:S stack:31112 pid:6296 tgid:6296 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.506837][ C1] Call Trace: [ 435.510113][ C1] [ 435.513031][ C1] __schedule+0x1295/0x67a0 [ 435.517537][ C1] ? __pfx___schedule+0x10/0x10 [ 435.522375][ C1] ? find_held_lock+0x2b/0x80 [ 435.527036][ C1] ? schedule+0x2bf/0x390 [ 435.531356][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.536896][ C1] schedule+0xdd/0x390 [ 435.540955][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.545971][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.550727][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.555832][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.561369][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.566379][ C1] ? kthread+0x13a/0x450 [ 435.570613][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.576149][ C1] kthread+0x370/0x450 [ 435.580205][ C1] ? __pfx_kthread+0x10/0x10 [ 435.584783][ C1] ret_from_fork+0x72b/0xd50 [ 435.589364][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.594466][ C1] ? __switch_to+0x800/0x1100 [ 435.599133][ C1] ? __pfx_kthread+0x10/0x10 [ 435.603711][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.608493][ C1] [ 435.611494][ C1] task:napi/wg1-0 state:S stack:31128 pid:6297 tgid:6297 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.623402][ C1] Call Trace: [ 435.626663][ C1] [ 435.629577][ C1] __schedule+0x1295/0x67a0 [ 435.634098][ C1] ? __pfx___schedule+0x10/0x10 [ 435.638941][ C1] ? find_held_lock+0x2b/0x80 [ 435.643615][ C1] ? schedule+0x2bf/0x390 [ 435.647936][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.653472][ C1] schedule+0xdd/0x390 [ 435.657530][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.662542][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.667310][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.672413][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.677963][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.682982][ C1] ? kthread+0x13a/0x450 [ 435.687212][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.692758][ C1] kthread+0x370/0x450 [ 435.696829][ C1] ? __pfx_kthread+0x10/0x10 [ 435.701409][ C1] ret_from_fork+0x72b/0xd50 [ 435.705995][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.711099][ C1] ? __switch_to+0x800/0x1100 [ 435.715770][ C1] ? __pfx_kthread+0x10/0x10 [ 435.720368][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.725132][ C1] [ 435.728136][ C1] task:napi/wg1-0 state:S stack:31112 pid:6298 tgid:6298 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.740039][ C1] Call Trace: [ 435.743314][ C1] [ 435.746231][ C1] __schedule+0x1295/0x67a0 [ 435.750741][ C1] ? __pfx___schedule+0x10/0x10 [ 435.755581][ C1] ? find_held_lock+0x2b/0x80 [ 435.760244][ C1] ? schedule+0x2bf/0x390 [ 435.764563][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.770101][ C1] schedule+0xdd/0x390 [ 435.774175][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.779191][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.783945][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.789049][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.794585][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.799614][ C1] ? kthread+0x13a/0x450 [ 435.803864][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.809420][ C1] kthread+0x370/0x450 [ 435.813493][ C1] ? __pfx_kthread+0x10/0x10 [ 435.818084][ C1] ret_from_fork+0x72b/0xd50 [ 435.822675][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.827788][ C1] ? __switch_to+0x800/0x1100 [ 435.832460][ C1] ? __pfx_kthread+0x10/0x10 [ 435.837039][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.841817][ C1] [ 435.844822][ C1] task:napi/wg2-0 state:S stack:31128 pid:6299 tgid:6299 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.856736][ C1] Call Trace: [ 435.860000][ C1] [ 435.862918][ C1] __schedule+0x1295/0x67a0 [ 435.867439][ C1] ? __pfx___schedule+0x10/0x10 [ 435.872275][ C1] ? find_held_lock+0x2b/0x80 [ 435.876938][ C1] ? schedule+0x2bf/0x390 [ 435.881274][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.886809][ C1] schedule+0xdd/0x390 [ 435.890872][ C1] napi_threaded_poll+0x16f/0x4b0 [ 435.895886][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.900642][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 435.905744][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.911283][ C1] ? __kthread_parkme+0x18c/0x230 [ 435.916294][ C1] ? kthread+0x13a/0x450 [ 435.920535][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 435.926093][ C1] kthread+0x370/0x450 [ 435.930168][ C1] ? __pfx_kthread+0x10/0x10 [ 435.934752][ C1] ret_from_fork+0x72b/0xd50 [ 435.939335][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 435.944442][ C1] ? __switch_to+0x800/0x1100 [ 435.949124][ C1] ? __pfx_kthread+0x10/0x10 [ 435.953702][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.958466][ C1] [ 435.961489][ C1] task:napi/wg2-0 state:S stack:31112 pid:6300 tgid:6300 ppid:2 task_flags:0x208040 flags:0x00080000 [ 435.973396][ C1] Call Trace: [ 435.976657][ C1] [ 435.979573][ C1] __schedule+0x1295/0x67a0 [ 435.984080][ C1] ? __pfx___schedule+0x10/0x10 [ 435.988918][ C1] ? find_held_lock+0x2b/0x80 [ 435.993580][ C1] ? schedule+0x2bf/0x390 [ 435.997903][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 436.003467][ C1] schedule+0xdd/0x390 [ 436.007526][ C1] napi_threaded_poll+0x16f/0x4b0 [ 436.012541][ C1] ? rcu_is_watching+0x12/0xc0 [ 436.017296][ C1] ? napi_threaded_poll+0xac/0x4b0 [ 436.022399][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 436.027947][ C1] ? __kthread_parkme+0x18c/0x230 [ 436.032970][ C1] ? kthread+0x13a/0x450 [ 436.037204][ C1] ? __pfx_napi_threaded_poll+0x10/0x10 [ 436.042741][ C1] kthread+0x370/0x450 [ 436.046801][ C1] ? __pfx_kthread+0x10/0x10 [ 436.051381][ C1] ret_from_fork+0x72b/0xd50 [ 436.055972][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 436.061094][ C1] ? __switch_to+0x800/0x1100 [ 436.065779][ C1] ? __pfx_kthread+0x10/0x10 [ 436.070370][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.075149][ C1] [ 436.078152][ C1] task:kworker/1:7 state:I stack:26104 pid:6369 tgid:6369 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.090156][ C1] Workqueue: 0x0 (events) [ 436.094573][ C1] Call Trace: [ 436.097832][ C1] [ 436.100748][ C1] __schedule+0x1295/0x67a0 [ 436.105255][ C1] ? __pfx___schedule+0x10/0x10 [ 436.110094][ C1] ? find_held_lock+0x2b/0x80 [ 436.114761][ C1] ? schedule+0x2bf/0x390 [ 436.119104][ C1] schedule+0xdd/0x390 [ 436.123167][ C1] ? worker_thread+0x4c0/0xe50 [ 436.127930][ C1] worker_thread+0x53b/0xe50 [ 436.132513][ C1] ? __pfx_worker_thread+0x10/0x10 [ 436.137613][ C1] ? kthread+0x13a/0x450 [ 436.141842][ C1] ? __pfx_worker_thread+0x10/0x10 [ 436.146947][ C1] kthread+0x370/0x450 [ 436.151003][ C1] ? __pfx_kthread+0x10/0x10 [ 436.155583][ C1] ret_from_fork+0x72b/0xd50 [ 436.160164][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 436.165262][ C1] ? rcu_is_watching+0x12/0xc0 [ 436.170044][ C1] ? __switch_to+0x800/0x1100 [ 436.174714][ C1] ? __pfx_kthread+0x10/0x10 [ 436.179306][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.184074][ C1] [ 436.187075][ C1] task:kworker/1:8 state:R running task stack:24808 pid:6377 tgid:6377 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 436.200631][ C1] Workqueue: 0x0 (events_long) [ 436.205476][ C1] Call Trace: [ 436.208738][ C1] [ 436.211652][ C1] __schedule+0x1295/0x67a0 [ 436.216161][ C1] ? __pfx___schedule+0x10/0x10 [ 436.221001][ C1] ? find_held_lock+0x2b/0x80 [ 436.225675][ C1] ? schedule+0x2bf/0x390 [ 436.230015][ C1] schedule+0xdd/0x390 [ 436.234073][ C1] ? worker_thread+0x4c0/0xe50 [ 436.238828][ C1] worker_thread+0x53b/0xe50 [ 436.243411][ C1] ? __pfx_worker_thread+0x10/0x10 [ 436.248513][ C1] ? kthread+0x13a/0x450 [ 436.252742][ C1] ? __pfx_worker_thread+0x10/0x10 [ 436.257840][ C1] kthread+0x370/0x450 [ 436.261898][ C1] ? __pfx_kthread+0x10/0x10 [ 436.266475][ C1] ret_from_fork+0x72b/0xd50 [ 436.271063][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 436.276164][ C1] ? __switch_to+0x800/0x1100 [ 436.280850][ C1] ? __pfx_kthread+0x10/0x10 [ 436.285437][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.290207][ C1] [ 436.293212][ C1] task:dhcpcd state:S stack:27320 pid:6381 tgid:6381 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 436.305127][ C1] Call Trace: [ 436.308391][ C1] [ 436.311314][ C1] __schedule+0x1295/0x67a0 [ 436.315837][ C1] ? __pfx___schedule+0x10/0x10 [ 436.320675][ C1] ? find_held_lock+0x2b/0x80 [ 436.325357][ C1] ? schedule+0x2bf/0x390 [ 436.329687][ C1] schedule+0xdd/0x390 [ 436.333750][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 436.339807][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 436.346392][ C1] ? __pfx___pollwait+0x10/0x10 [ 436.351232][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 436.356170][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 436.362407][ C1] do_sys_poll+0x9a9/0xe90 [ 436.366821][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 436.371776][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.376445][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.381148][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.386337][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 436.391529][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.396713][ C1] ? set_user_sigmask+0x1e1/0x270 [ 436.401728][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 436.407087][ C1] ? __seccomp_filter+0x89d/0x1140 [ 436.412196][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 436.416953][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 436.422235][ C1] ? __pfx_do_writev+0x10/0x10 [ 436.426990][ C1] do_syscall_64+0x10b/0x860 [ 436.431572][ C1] ? clear_bhb_loop+0x40/0x90 [ 436.436237][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.442122][ C1] RIP: 0033:0x7fa8e6ded407 [ 436.446522][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 436.454916][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 436.462890][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce461e0 [ 436.470845][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 436.478799][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 436.486753][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 436.494719][ C1] [ 436.497721][ C1] task:dhcpcd state:S stack:27320 pid:6382 tgid:6382 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 436.509623][ C1] Call Trace: [ 436.512893][ C1] [ 436.515811][ C1] __schedule+0x1295/0x67a0 [ 436.520338][ C1] ? __pfx___schedule+0x10/0x10 [ 436.525175][ C1] ? find_held_lock+0x2b/0x80 [ 436.529837][ C1] ? schedule+0x2bf/0x390 [ 436.534157][ C1] schedule+0xdd/0x390 [ 436.538216][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 436.544280][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 436.550862][ C1] ? __pfx___pollwait+0x10/0x10 [ 436.555757][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 436.560696][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 436.566940][ C1] do_sys_poll+0x9a9/0xe90 [ 436.571355][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 436.576306][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.580970][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.585667][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.590866][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 436.596059][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.601254][ C1] ? set_user_sigmask+0x1e1/0x270 [ 436.606268][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 436.611644][ C1] ? __seccomp_filter+0x89d/0x1140 [ 436.616754][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 436.621512][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 436.626785][ C1] ? __pfx_do_writev+0x10/0x10 [ 436.631545][ C1] do_syscall_64+0x10b/0x860 [ 436.636125][ C1] ? clear_bhb_loop+0x40/0x90 [ 436.640801][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.646680][ C1] RIP: 0033:0x7fa8e6ded407 [ 436.651085][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 436.659479][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 436.667433][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce461e0 [ 436.675388][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 436.683351][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 436.691303][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 436.699270][ C1] [ 436.702273][ C1] task:dhcpcd state:S stack:27320 pid:6383 tgid:6383 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 436.714174][ C1] Call Trace: [ 436.717452][ C1] [ 436.720369][ C1] __schedule+0x1295/0x67a0 [ 436.724894][ C1] ? __pfx___schedule+0x10/0x10 [ 436.729743][ C1] ? find_held_lock+0x2b/0x80 [ 436.734415][ C1] ? schedule+0x2bf/0x390 [ 436.738743][ C1] schedule+0xdd/0x390 [ 436.742807][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 436.748862][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 436.755447][ C1] ? __pfx___pollwait+0x10/0x10 [ 436.760282][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 436.765215][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 436.771449][ C1] do_sys_poll+0x9a9/0xe90 [ 436.775858][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 436.780822][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.785487][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.790176][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.795361][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 436.800551][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 436.805737][ C1] ? set_user_sigmask+0x1e1/0x270 [ 436.810750][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 436.816107][ C1] ? __seccomp_filter+0x89d/0x1140 [ 436.821212][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 436.825975][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 436.831257][ C1] ? __pfx_do_writev+0x10/0x10 [ 436.836012][ C1] do_syscall_64+0x10b/0x860 [ 436.840592][ C1] ? clear_bhb_loop+0x40/0x90 [ 436.845253][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.851131][ C1] RIP: 0033:0x7fa8e6ded407 [ 436.855526][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 436.863932][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 436.871889][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce461e0 [ 436.879945][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 436.887910][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 436.895875][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 436.903852][ C1] [ 436.906855][ C1] task:dhcpcd state:S stack:26640 pid:6384 tgid:6384 ppid:5277 task_flags:0x400140 flags:0x00080000 [ 436.918763][ C1] Call Trace: [ 436.922024][ C1] [ 436.924957][ C1] __schedule+0x1295/0x67a0 [ 436.929480][ C1] ? __pfx___schedule+0x10/0x10 [ 436.934326][ C1] ? find_held_lock+0x2b/0x80 [ 436.938986][ C1] ? schedule+0x2bf/0x390 [ 436.943316][ C1] schedule+0xdd/0x390 [ 436.947386][ C1] schedule_hrtimeout_range_clock+0x2d0/0x310 [ 436.953441][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 436.960043][ C1] ? __pfx___pollwait+0x10/0x10 [ 436.964887][ C1] ? unix_dgram_poll+0x3ff/0x780 [ 436.969830][ C1] poll_schedule_timeout.constprop.0+0xbe/0x1b0 [ 436.976061][ C1] do_sys_poll+0x9a9/0xe90 [ 436.980472][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 436.985422][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.990086][ C1] ? __pfx_pollwake+0x10/0x10 [ 436.994784][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.999984][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 437.005170][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 437.010367][ C1] ? set_user_sigmask+0x1e1/0x270 [ 437.015382][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 437.020741][ C1] ? __seccomp_filter+0x89d/0x1140 [ 437.025845][ C1] __x64_sys_ppoll+0x2b5/0x350 [ 437.030601][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 437.035896][ C1] ? __pfx_do_writev+0x10/0x10 [ 437.040674][ C1] do_syscall_64+0x10b/0x860 [ 437.045265][ C1] ? clear_bhb_loop+0x40/0x90 [ 437.049941][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.055816][ C1] RIP: 0033:0x7fa8e6ded407 [ 437.060226][ C1] RSP: 002b:00007ffd2d760b30 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 437.068619][ C1] RAX: ffffffffffffffda RBX: 00007fa8e6d63780 RCX: 00007fa8e6ded407 [ 437.076586][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055db1ce461e0 [ 437.084539][ C1] RBP: 00007ffd2d760e70 R08: 0000000000000008 R09: 0000000000000000 [ 437.092501][ C1] R10: 00007ffd2d760e70 R11: 0000000000000202 R12: 000055dae36a05e0 [ 437.100452][ C1] R13: 000055db1ce34d40 R14: 0000000000000000 R15: 00007ffd2d760c20 [ 437.108418][ C1] [ 437.111418][ C1] task:kworker/1:9 state:I stack:27928 pid:6401 tgid:6401 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.123405][ C1] Workqueue: 0x0 (mld) [ 437.127556][ C1] Call Trace: [ 437.130814][ C1] [ 437.133729][ C1] __schedule+0x1295/0x67a0 [ 437.138236][ C1] ? __pfx___schedule+0x10/0x10 [ 437.143084][ C1] ? find_held_lock+0x2b/0x80 [ 437.147745][ C1] ? schedule+0x2bf/0x390 [ 437.152063][ C1] schedule+0xdd/0x390 [ 437.156118][ C1] ? worker_thread+0x4c0/0xe50 [ 437.160868][ C1] worker_thread+0x53b/0xe50 [ 437.165455][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.170554][ C1] ? kthread+0x13a/0x450 [ 437.174779][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.179893][ C1] kthread+0x370/0x450 [ 437.183959][ C1] ? __pfx_kthread+0x10/0x10 [ 437.188548][ C1] ret_from_fork+0x72b/0xd50 [ 437.193126][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 437.198225][ C1] ? __switch_to+0x800/0x1100 [ 437.202894][ C1] ? __pfx_kthread+0x10/0x10 [ 437.207472][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.212235][ C1] [ 437.215237][ C1] task:udevd state:R running task stack:27144 pid:6403 tgid:6403 ppid:4982 task_flags:0x40014c flags:0x00000010 [ 437.228703][ C1] Call Trace: [ 437.231963][ C1] [ 437.234887][ C1] ? on_each_cpu_cond_mask+0x40/0x90 [ 437.240159][ C1] ? flush_tlb_mm_range+0x45f/0x16f0 [ 437.245445][ C1] ? __pfx_free_pgtables+0x10/0x10 [ 437.250542][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 437.256075][ C1] ? tlb_finish_mmu+0x3fe/0x810 [ 437.260918][ C1] ? exit_mmap+0x454/0xa10 [ 437.265325][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 437.270085][ C1] ? trace_contention_end+0x122/0x170 [ 437.275449][ C1] ? uprobe_clear_state+0x5f/0x260 [ 437.280552][ C1] ? uprobe_clear_state+0x5f/0x260 [ 437.285652][ C1] ? __lock_acquire+0x4a5/0x2630 [ 437.290586][ C1] ? arch_uprobe_clear_state+0x107/0x150 [ 437.296209][ C1] ? __mmput+0x12a/0x410 [ 437.300441][ C1] ? mmput+0x67/0x80 [ 437.304323][ C1] ? do_exit+0x8b2/0x2af0 [ 437.308650][ C1] ? do_raw_spin_lock+0x128/0x260 [ 437.313675][ C1] ? __pfx_do_exit+0x10/0x10 [ 437.318258][ C1] ? do_group_exit+0x1bd/0x2a0 [ 437.323006][ C1] ? rcu_is_watching+0x12/0xc0 [ 437.327771][ C1] ? do_group_exit+0xd5/0x2a0 [ 437.332443][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 437.337627][ C1] ? x64_sys_call+0x102c/0x1530 [ 437.342464][ C1] ? do_syscall_64+0x10b/0x860 [ 437.347216][ C1] ? clear_bhb_loop+0x40/0x90 [ 437.351884][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.357958][ C1] [ 437.360963][ C1] task:syz-executor state:S stack:26568 pid:6404 tgid:6404 ppid:5633 task_flags:0x400100 flags:0x00080000 [ 437.372886][ C1] Call Trace: [ 437.376150][ C1] [ 437.379069][ C1] __schedule+0x1295/0x67a0 [ 437.383585][ C1] ? find_held_lock+0x2b/0x80 [ 437.388248][ C1] ? __do_wait+0x3c3/0x8b0 [ 437.392654][ C1] ? __pfx___schedule+0x10/0x10 [ 437.397505][ C1] ? find_held_lock+0x2b/0x80 [ 437.402179][ C1] ? schedule+0x2bf/0x390 [ 437.406504][ C1] schedule+0xdd/0x390 [ 437.410564][ C1] do_wait+0x1a7/0x580 [ 437.414622][ C1] kernel_wait4+0x16d/0x280 [ 437.419131][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 437.424155][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 437.429865][ C1] __do_sys_wait4+0x161/0x170 [ 437.434706][ C1] ? __x64_sys_rt_sigprocmask+0x28f/0x410 [ 437.440416][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 437.445611][ C1] ? rcu_is_watching+0x12/0xc0 [ 437.450380][ C1] ? rcu_is_watching+0x12/0xc0 [ 437.455136][ C1] do_syscall_64+0x10b/0x860 [ 437.459716][ C1] ? clear_bhb_loop+0x40/0x90 [ 437.464381][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.470258][ C1] RIP: 0033:0x7fab09d57fd7 [ 437.474655][ C1] RSP: 002b:00007ffdf11d49d0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 437.483062][ C1] RAX: ffffffffffffffda RBX: 0000555594e9d500 RCX: 00007fab09d57fd7 [ 437.491019][ C1] RDX: 0000000040000000 RSI: 00007ffdf11d4a2c RDI: ffffffffffffffff [ 437.498974][ C1] RBP: 00007ffdf11d4a2c R08: 0000000000000000 R09: 0000000000000000 [ 437.506933][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf11d4aa8 [ 437.514892][ C1] R13: 0000000000000002 R14: 00007ffdf11d4c88 R15: 0000000000000000 [ 437.522875][ C1] [ 437.525884][ C1] task:kworker/u9:5 state:I stack:27624 pid:6408 tgid:6408 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 437.537877][ C1] Workqueue: 0x0 (hci4) [ 437.542115][ C1] Call Trace: [ 437.545377][ C1] [ 437.548294][ C1] __schedule+0x1295/0x67a0 [ 437.552801][ C1] ? __pfx___schedule+0x10/0x10 [ 437.557638][ C1] ? find_held_lock+0x2b/0x80 [ 437.562312][ C1] ? schedule+0x2bf/0x390 [ 437.566633][ C1] schedule+0xdd/0x390 [ 437.570691][ C1] ? worker_thread+0x4c0/0xe50 [ 437.575443][ C1] worker_thread+0x53b/0xe50 [ 437.580025][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.585126][ C1] ? kthread+0x13a/0x450 [ 437.589354][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.594453][ C1] kthread+0x370/0x450 [ 437.598521][ C1] ? __pfx_kthread+0x10/0x10 [ 437.603097][ C1] ret_from_fork+0x72b/0xd50 [ 437.607679][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 437.612778][ C1] ? __switch_to+0x800/0x1100 [ 437.617451][ C1] ? __pfx_kthread+0x10/0x10 [ 437.622030][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.626796][ C1] [ 437.629799][ C1] task:syz-executor state:D stack:23544 pid:6411 tgid:6411 ppid:6404 task_flags:0x400140 flags:0x00080000 [ 437.641698][ C1] Call Trace: [ 437.644967][ C1] [ 437.647889][ C1] __schedule+0x1295/0x67a0 [ 437.652396][ C1] ? __pfx___schedule+0x10/0x10 [ 437.657236][ C1] ? find_held_lock+0x2b/0x80 [ 437.661896][ C1] ? schedule+0x2bf/0x390 [ 437.666232][ C1] schedule+0xdd/0x390 [ 437.670294][ C1] schedule_preempt_disabled+0x13/0x30 [ 437.675830][ C1] __mutex_lock+0xced/0x1b10 [ 437.680420][ C1] ? inet6_rtm_newaddr+0x49c/0x1bb0 [ 437.685629][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 437.690649][ C1] ? inet6_rtm_newaddr+0x49c/0x1bb0 [ 437.695839][ C1] inet6_rtm_newaddr+0x49c/0x1bb0 [ 437.700863][ C1] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 437.706318][ C1] ? __lock_acquire+0x4a5/0x2630 [ 437.711256][ C1] ? find_held_lock+0x2b/0x80 [ 437.715915][ C1] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 437.721065][ C1] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 437.726164][ C1] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 437.731613][ C1] rtnetlink_rcv_msg+0x95e/0xe90 [ 437.736539][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 437.741989][ C1] ? ref_tracker_free+0x37e/0x6c0 [ 437.747002][ C1] netlink_rcv_skb+0x159/0x420 [ 437.751754][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 437.757199][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 437.762480][ C1] ? netlink_deliver_tap+0x1ae/0xcc0 [ 437.767758][ C1] netlink_unicast+0x585/0x850 [ 437.772514][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 437.777794][ C1] netlink_sendmsg+0x8b0/0xda0 [ 437.782550][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 437.787833][ C1] __sys_sendto+0x468/0x4b0 [ 437.792332][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 437.797613][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 437.802639][ C1] ? __pfx_fput_close_sync+0x10/0x10 [ 437.807918][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 437.812671][ C1] ? do_syscall_64+0x90/0x860 [ 437.817345][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 437.822550][ C1] do_syscall_64+0x10b/0x860 [ 437.827143][ C1] ? clear_bhb_loop+0x40/0x90 [ 437.831822][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.837700][ C1] RIP: 0033:0x7fab09d5d68e [ 437.842110][ C1] RSP: 002b:00007ffdf11d40e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 437.850519][ C1] RAX: ffffffffffffffda RBX: 0000555594e9d500 RCX: 00007fab09d5d68e [ 437.858561][ C1] RDX: 0000000000000040 RSI: 00007fab0ab44670 RDI: 0000000000000003 [ 437.866515][ C1] RBP: 0000000000000001 R08: 00007ffdf11d4164 R09: 000000000000000c [ 437.874469][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 437.882508][ C1] R13: 0000000000000000 R14: 00007fab0ab44670 R15: 0000000000000000 [ 437.890471][ C1] [ 437.893486][ C1] task:syz-executor state:S stack:26064 pid:6412 tgid:6412 ppid:5633 task_flags:0x400100 flags:0x00080000 [ 437.905382][ C1] Call Trace: [ 437.908649][ C1] [ 437.911571][ C1] __schedule+0x1295/0x67a0 [ 437.916085][ C1] ? find_held_lock+0x2b/0x80 [ 437.920743][ C1] ? __do_wait+0x3c3/0x8b0 [ 437.925164][ C1] ? __pfx___schedule+0x10/0x10 [ 437.930010][ C1] ? find_held_lock+0x2b/0x80 [ 437.934670][ C1] ? schedule+0x2bf/0x390 [ 437.938988][ C1] schedule+0xdd/0x390 [ 437.943044][ C1] do_wait+0x1a7/0x580 [ 437.947098][ C1] kernel_wait4+0x16d/0x280 [ 437.951609][ C1] ? __pfx_kernel_wait4+0x10/0x10