C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.162608][ C1] ? __switch_to+0xc9e/0x1480 [ 236.167306][ C1] ? __pfx_kthread+0x10/0x10 [ 236.171916][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.176795][ C1] [ 236.179890][ C1] task:kworker/R-nbd2- state:I stack:30224 pid:909 tgid:909 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.192045][ C1] Call Trace: [ 236.195339][ C1] [ 236.198285][ C1] __schedule+0x149b/0x4fd0 [ 236.202830][ C1] ? __pfx___schedule+0x10/0x10 [ 236.207696][ C1] ? schedule+0x91/0x360 [ 236.211955][ C1] schedule+0x165/0x360 [ 236.216246][ C1] rescuer_thread+0xd68/0xed0 [ 236.221038][ C1] ? rescuer_thread+0xba/0xed0 [ 236.225978][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.231971][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.237274][ C1] kthread+0x711/0x8a0 [ 236.241452][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.246846][ C1] ? __pfx_kthread+0x10/0x10 [ 236.251482][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.256693][ C1] ? __pfx_kthread+0x10/0x10 [ 236.261560][ C1] ret_from_fork+0x510/0xa50 [ 236.266181][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.271301][ C1] ? __switch_to+0xc9e/0x1480 [ 236.275991][ C1] ? __pfx_kthread+0x10/0x10 [ 236.280591][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.285389][ C1] [ 236.288454][ C1] task:kworker/R-nbd3- state:I stack:29136 pid:912 tgid:912 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.300867][ C1] Call Trace: [ 236.304239][ C1] [ 236.307268][ C1] __schedule+0x149b/0x4fd0 [ 236.311974][ C1] ? __pfx___schedule+0x10/0x10 [ 236.316925][ C1] ? schedule+0x91/0x360 [ 236.321443][ C1] schedule+0x165/0x360 [ 236.326304][ C1] rescuer_thread+0xd68/0xed0 [ 236.331109][ C1] ? rescuer_thread+0xba/0xed0 [ 236.335956][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.341949][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.347024][ C1] kthread+0x711/0x8a0 [ 236.351253][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.356490][ C1] ? __pfx_kthread+0x10/0x10 [ 236.361116][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.366693][ C1] ? __pfx_kthread+0x10/0x10 [ 236.371321][ C1] ret_from_fork+0x510/0xa50 [ 236.375941][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.381147][ C1] ? __switch_to+0xc9e/0x1480 [ 236.385927][ C1] ? __pfx_kthread+0x10/0x10 [ 236.390809][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.395628][ C1] [ 236.398726][ C1] task:kworker/R-nbd4- state:I stack:29568 pid:915 tgid:915 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.411107][ C1] Call Trace: [ 236.414489][ C1] [ 236.417521][ C1] __schedule+0x149b/0x4fd0 [ 236.422072][ C1] ? __pfx___schedule+0x10/0x10 [ 236.427060][ C1] ? schedule+0x91/0x360 [ 236.431466][ C1] schedule+0x165/0x360 [ 236.435788][ C1] rescuer_thread+0xd68/0xed0 [ 236.440500][ C1] ? rescuer_thread+0xba/0xed0 [ 236.445457][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.451315][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.456489][ C1] kthread+0x711/0x8a0 [ 236.460696][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.466020][ C1] ? __pfx_kthread+0x10/0x10 [ 236.470636][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.476131][ C1] ? __pfx_kthread+0x10/0x10 [ 236.480852][ C1] ret_from_fork+0x510/0xa50 [ 236.485654][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.490805][ C1] ? __switch_to+0xc9e/0x1480 [ 236.495531][ C1] ? __pfx_kthread+0x10/0x10 [ 236.500247][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.505048][ C1] [ 236.508174][ C1] task:kworker/R-nbd5- state:I stack:30200 pid:918 tgid:918 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.520296][ C1] Call Trace: [ 236.524385][ C1] [ 236.527356][ C1] __schedule+0x149b/0x4fd0 [ 236.532449][ C1] ? __pfx___schedule+0x10/0x10 [ 236.537353][ C1] ? schedule+0x91/0x360 [ 236.541777][ C1] schedule+0x165/0x360 [ 236.546224][ C1] rescuer_thread+0xd68/0xed0 [ 236.550971][ C1] ? rescuer_thread+0xba/0xed0 [ 236.555782][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.561647][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.566741][ C1] kthread+0x711/0x8a0 [ 236.570963][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.576215][ C1] ? __pfx_kthread+0x10/0x10 [ 236.580840][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.586237][ C1] ? __pfx_kthread+0x10/0x10 [ 236.590901][ C1] ret_from_fork+0x510/0xa50 [ 236.595529][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.600747][ C1] ? __switch_to+0xc9e/0x1480 [ 236.605713][ C1] ? __pfx_kthread+0x10/0x10 [ 236.610790][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.615675][ C1] [ 236.619051][ C1] task:kworker/R-nbd6- state:I stack:29568 pid:921 tgid:921 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.631601][ C1] Call Trace: [ 236.634948][ C1] [ 236.637929][ C1] __schedule+0x149b/0x4fd0 [ 236.642524][ C1] ? __pfx___schedule+0x10/0x10 [ 236.647435][ C1] ? schedule+0x91/0x360 [ 236.651788][ C1] schedule+0x165/0x360 [ 236.655978][ C1] rescuer_thread+0xd68/0xed0 [ 236.660869][ C1] ? rescuer_thread+0xba/0xed0 [ 236.665657][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.671504][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.676553][ C1] kthread+0x711/0x8a0 [ 236.680665][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.685993][ C1] ? __pfx_kthread+0x10/0x10 [ 236.690607][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.695817][ C1] ? __pfx_kthread+0x10/0x10 [ 236.700504][ C1] ret_from_fork+0x510/0xa50 [ 236.705124][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.710348][ C1] ? __switch_to+0xc9e/0x1480 [ 236.715059][ C1] ? __pfx_kthread+0x10/0x10 [ 236.719773][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.724580][ C1] [ 236.727796][ C1] task:kworker/R-nbd7- state:I stack:29912 pid:924 tgid:924 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.740033][ C1] Call Trace: [ 236.743376][ C1] [ 236.746411][ C1] __schedule+0x149b/0x4fd0 [ 236.750959][ C1] ? __pfx___schedule+0x10/0x10 [ 236.755835][ C1] ? schedule+0x91/0x360 [ 236.760106][ C1] schedule+0x165/0x360 [ 236.764273][ C1] rescuer_thread+0xd68/0xed0 [ 236.768971][ C1] ? rescuer_thread+0xba/0xed0 [ 236.773844][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.779675][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.784709][ C1] kthread+0x711/0x8a0 [ 236.788791][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.794085][ C1] ? __pfx_kthread+0x10/0x10 [ 236.798691][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.804264][ C1] ? __pfx_kthread+0x10/0x10 [ 236.809205][ C1] ret_from_fork+0x510/0xa50 [ 236.814196][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.820122][ C1] ? __switch_to+0xc9e/0x1480 [ 236.825110][ C1] ? __pfx_kthread+0x10/0x10 [ 236.830154][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.834951][ C1] [ 236.838081][ C1] task:kworker/R-nbd8- state:I stack:29864 pid:927 tgid:927 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.850483][ C1] Call Trace: [ 236.853794][ C1] [ 236.856853][ C1] __schedule+0x149b/0x4fd0 [ 236.861606][ C1] ? __pfx___schedule+0x10/0x10 [ 236.866590][ C1] ? schedule+0x91/0x360 [ 236.870920][ C1] schedule+0x165/0x360 [ 236.875362][ C1] rescuer_thread+0xd68/0xed0 [ 236.880288][ C1] ? rescuer_thread+0xba/0xed0 [ 236.885170][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 236.891011][ C1] ? __kthread_parkme+0x1a1/0x200 [ 236.896053][ C1] kthread+0x711/0x8a0 [ 236.900145][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 236.905734][ C1] ? __pfx_kthread+0x10/0x10 [ 236.910373][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.915683][ C1] ? __pfx_kthread+0x10/0x10 [ 236.920313][ C1] ret_from_fork+0x510/0xa50 [ 236.925040][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 236.930281][ C1] ? __switch_to+0xc9e/0x1480 [ 236.935100][ C1] ? __pfx_kthread+0x10/0x10 [ 236.939834][ C1] ret_from_fork_asm+0x1a/0x30 [ 236.944641][ C1] [ 236.947998][ C1] task:kworker/R-nbd9- state:I stack:29568 pid:930 tgid:930 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.960342][ C1] Call Trace: [ 236.963644][ C1] [ 236.966601][ C1] __schedule+0x149b/0x4fd0 [ 236.971320][ C1] ? __pfx___schedule+0x10/0x10 [ 236.976254][ C1] ? schedule+0x91/0x360 [ 236.980542][ C1] schedule+0x165/0x360 [ 236.984941][ C1] rescuer_thread+0xd68/0xed0 [ 236.989729][ C1] ? rescuer_thread+0xba/0xed0 [ 236.994773][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.000614][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.005670][ C1] kthread+0x711/0x8a0 [ 237.009779][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.015105][ C1] ? __pfx_kthread+0x10/0x10 [ 237.019927][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.025306][ C1] ? __pfx_kthread+0x10/0x10 [ 237.030002][ C1] ret_from_fork+0x510/0xa50 [ 237.034608][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.039723][ C1] ? __switch_to+0xc9e/0x1480 [ 237.044414][ C1] ? __pfx_kthread+0x10/0x10 [ 237.049226][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.054313][ C1] [ 237.057533][ C1] task:kworker/R-nbd10 state:I stack:29864 pid:933 tgid:933 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.069754][ C1] Call Trace: [ 237.073062][ C1] [ 237.076009][ C1] __schedule+0x149b/0x4fd0 [ 237.080654][ C1] ? __pfx___schedule+0x10/0x10 [ 237.085519][ C1] ? schedule+0x91/0x360 [ 237.089781][ C1] schedule+0x165/0x360 [ 237.094129][ C1] rescuer_thread+0xd68/0xed0 [ 237.098948][ C1] ? rescuer_thread+0xba/0xed0 [ 237.103818][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.109856][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.114932][ C1] kthread+0x711/0x8a0 [ 237.119146][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.124390][ C1] ? __pfx_kthread+0x10/0x10 [ 237.129070][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.134388][ C1] ? __pfx_kthread+0x10/0x10 [ 237.139001][ C1] ret_from_fork+0x510/0xa50 [ 237.143603][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.148829][ C1] ? __switch_to+0xc9e/0x1480 [ 237.153568][ C1] ? __pfx_kthread+0x10/0x10 [ 237.158204][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.163005][ C1] [ 237.166358][ C1] task:kworker/R-nbd11 state:I stack:30224 pid:936 tgid:936 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.178617][ C1] Call Trace: [ 237.181917][ C1] [ 237.184943][ C1] __schedule+0x149b/0x4fd0 [ 237.189494][ C1] ? __pfx___schedule+0x10/0x10 [ 237.194792][ C1] ? schedule+0x91/0x360 [ 237.199048][ C1] schedule+0x165/0x360 [ 237.203237][ C1] rescuer_thread+0xd68/0xed0 [ 237.208457][ C1] ? rescuer_thread+0xba/0xed0 [ 237.213241][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.219157][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.224480][ C1] kthread+0x711/0x8a0 [ 237.228680][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.234000][ C1] ? __pfx_kthread+0x10/0x10 [ 237.238624][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.243929][ C1] ? __pfx_kthread+0x10/0x10 [ 237.248571][ C1] ret_from_fork+0x510/0xa50 [ 237.253291][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.258429][ C1] ? __switch_to+0xc9e/0x1480 [ 237.263126][ C1] ? __pfx_kthread+0x10/0x10 [ 237.267834][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.272803][ C1] [ 237.275978][ C1] task:kworker/R-nbd12 state:I stack:30224 pid:939 tgid:939 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.288316][ C1] Call Trace: [ 237.291638][ C1] [ 237.294585][ C1] __schedule+0x149b/0x4fd0 [ 237.299135][ C1] ? __pfx___schedule+0x10/0x10 [ 237.304178][ C1] ? schedule+0x91/0x360 [ 237.308439][ C1] schedule+0x165/0x360 [ 237.312694][ C1] rescuer_thread+0xd68/0xed0 [ 237.317388][ C1] ? rescuer_thread+0xba/0xed0 [ 237.322246][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.328071][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.333221][ C1] kthread+0x711/0x8a0 [ 237.337312][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.342617][ C1] ? __pfx_kthread+0x10/0x10 [ 237.347217][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.352590][ C1] ? __pfx_kthread+0x10/0x10 [ 237.357199][ C1] ret_from_fork+0x510/0xa50 [ 237.362235][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.367448][ C1] ? __switch_to+0xc9e/0x1480 [ 237.372150][ C1] ? __pfx_kthread+0x10/0x10 [ 237.376912][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.381712][ C1] [ 237.384818][ C1] task:kworker/R-nbd13 state:I stack:29864 pid:942 tgid:942 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.397024][ C1] Call Trace: [ 237.400316][ C1] [ 237.403258][ C1] __schedule+0x149b/0x4fd0 [ 237.407954][ C1] ? __pfx___schedule+0x10/0x10 [ 237.413018][ C1] ? schedule+0x91/0x360 [ 237.417387][ C1] schedule+0x165/0x360 [ 237.421973][ C1] rescuer_thread+0xd68/0xed0 [ 237.426797][ C1] ? rescuer_thread+0xba/0xed0 [ 237.431604][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.437535][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.442936][ C1] kthread+0x711/0x8a0 [ 237.447030][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.452421][ C1] ? __pfx_kthread+0x10/0x10 [ 237.457043][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.462282][ C1] ? __pfx_kthread+0x10/0x10 [ 237.466912][ C1] ret_from_fork+0x510/0xa50 [ 237.471614][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.476751][ C1] ? __switch_to+0xc9e/0x1480 [ 237.481459][ C1] ? __pfx_kthread+0x10/0x10 [ 237.486086][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.490886][ C1] [ 237.494018][ C1] task:kworker/R-nbd14 state:I stack:30224 pid:945 tgid:945 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.506421][ C1] Call Trace: [ 237.509801][ C1] [ 237.512827][ C1] __schedule+0x149b/0x4fd0 [ 237.517479][ C1] ? __pfx___schedule+0x10/0x10 [ 237.522522][ C1] ? schedule+0x91/0x360 [ 237.526799][ C1] schedule+0x165/0x360 [ 237.530969][ C1] rescuer_thread+0xd68/0xed0 [ 237.535873][ C1] ? rescuer_thread+0xba/0xed0 [ 237.540741][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.546576][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.551639][ C1] kthread+0x711/0x8a0 [ 237.555832][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.561038][ C1] ? __pfx_kthread+0x10/0x10 [ 237.565651][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.570943][ C1] ? __pfx_kthread+0x10/0x10 [ 237.575548][ C1] ret_from_fork+0x510/0xa50 [ 237.580283][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.585398][ C1] ? __switch_to+0xc9e/0x1480 [ 237.590195][ C1] ? __pfx_kthread+0x10/0x10 [ 237.594877][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.599754][ C1] [ 237.602887][ C1] task:kworker/R-nbd15 state:I stack:30224 pid:948 tgid:948 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.615129][ C1] Call Trace: [ 237.618413][ C1] [ 237.621437][ C1] __schedule+0x149b/0x4fd0 [ 237.625976][ C1] ? __pfx___schedule+0x10/0x10 [ 237.630845][ C1] ? schedule+0x91/0x360 [ 237.635184][ C1] schedule+0x165/0x360 [ 237.639348][ C1] rescuer_thread+0xd68/0xed0 [ 237.644052][ C1] ? rescuer_thread+0xba/0xed0 [ 237.648960][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 237.654873][ C1] ? __kthread_parkme+0x1a1/0x200 [ 237.659917][ C1] kthread+0x711/0x8a0 [ 237.664088][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 237.669303][ C1] ? __pfx_kthread+0x10/0x10 [ 237.673907][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.679116][ C1] ? __pfx_kthread+0x10/0x10 [ 237.683726][ C1] ret_from_fork+0x510/0xa50 [ 237.688341][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.693555][ C1] ? __switch_to+0xc9e/0x1480 [ 237.698252][ C1] ? __pfx_kthread+0x10/0x10 [ 237.702855][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.707647][ C1] [ 237.710762][ C1] task:kworker/0:2 state:R running task stack:19776 pid:978 tgid:978 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.724968][ C1] Workqueue: events nsim_fib_event_work [ 237.730657][ C1] Call Trace: [ 237.734214][ C1] [ 237.737157][ C1] __schedule+0x149b/0x4fd0 [ 237.741758][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 237.746720][ C1] ? do_raw_spin_lock+0x121/0x290 [ 237.751789][ C1] ? wq_worker_sleeping+0xfe/0x250 [ 237.757542][ C1] ? __pfx___schedule+0x10/0x10 [ 237.762413][ C1] ? schedule+0x91/0x360 [ 237.766667][ C1] schedule+0x165/0x360 [ 237.770835][ C1] schedule_timeout+0x12b/0x270 [ 237.775987][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 237.781604][ C1] ? __pfx_process_timeout+0x10/0x10 [ 237.787063][ C1] ? msleep+0x39/0x100 [ 237.791258][ C1] msleep+0xa2/0x100 [ 237.795170][ C1] nsim_fib_event+0x73ef/0x8960 [ 237.800233][ C1] ? nsim_fib_event+0x39f7/0x8960 [ 237.805559][ C1] ? rcu_is_watching+0x15/0xb0 [ 237.810517][ C1] ? trace_contention_end+0x39/0x100 [ 237.815827][ C1] ? __mutex_lock+0x335/0x1350 [ 237.820633][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 237.825779][ C1] ? look_up_lock_class+0x57/0x110 [ 237.831099][ C1] ? __pfx_nsim_fib_event+0x10/0x10 [ 237.836310][ C1] ? nsim_fib_event_work+0x1f7/0x3b0 [ 237.841616][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 237.846660][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 237.852089][ C1] nsim_fib_event_work+0x249/0x3b0 [ 237.857585][ C1] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 237.863258][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 237.869231][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 237.875080][ C1] process_scheduled_works+0xad1/0x1770 [ 237.880698][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 237.886743][ C1] ? do_raw_spin_lock+0x121/0x290 [ 237.891826][ C1] worker_thread+0x8a0/0xda0 [ 237.896450][ C1] ? __kthread_parkme+0x7b/0x200 [ 237.901498][ C1] kthread+0x711/0x8a0 [ 237.905595][ C1] ? __pfx_worker_thread+0x10/0x10 [ 237.910719][ C1] ? __pfx_kthread+0x10/0x10 [ 237.915331][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.920605][ C1] ? __pfx_kthread+0x10/0x10 [ 237.925246][ C1] ret_from_fork+0x510/0xa50 [ 237.929901][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 237.935061][ C1] ? __switch_to+0xc9e/0x1480 [ 237.939824][ C1] ? __pfx_kthread+0x10/0x10 [ 237.944622][ C1] ret_from_fork_asm+0x1a/0x30 [ 237.949424][ C1] [ 237.952604][ C1] task:kworker/R-iscsi state:I stack:29504 pid:1005 tgid:1005 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.964639][ C1] Call Trace: [ 237.967926][ C1] [ 237.970864][ C1] __schedule+0x149b/0x4fd0 [ 237.975409][ C1] ? __pfx___schedule+0x10/0x10 [ 237.980280][ C1] ? schedule+0x91/0x360 [ 237.984544][ C1] schedule+0x165/0x360 [ 237.988732][ C1] rescuer_thread+0xd68/0xed0 [ 237.993458][ C1] ? rescuer_thread+0xba/0xed0 [ 237.998341][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.004163][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.009207][ C1] kthread+0x711/0x8a0 [ 238.013305][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.018543][ C1] ? __pfx_kthread+0x10/0x10 [ 238.023159][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.028373][ C1] ? __pfx_kthread+0x10/0x10 [ 238.032981][ C1] ret_from_fork+0x510/0xa50 [ 238.037581][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.042703][ C1] ? __switch_to+0xc9e/0x1480 [ 238.047393][ C1] ? __pfx_kthread+0x10/0x10 [ 238.051996][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.056785][ C1] [ 238.059922][ C1] task:scsi_eh_0 state:S stack:30096 pid:1016 tgid:1016 ppid:2 task_flags:0x208040 flags:0x00080000 [ 238.071978][ C1] Call Trace: [ 238.075309][ C1] [ 238.078257][ C1] __schedule+0x149b/0x4fd0 [ 238.082806][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 238.087957][ C1] ? finish_task_switch+0x162/0x940 [ 238.093198][ C1] ? lock_acquire+0x107/0x340 [ 238.098017][ C1] ? __pfx___schedule+0x10/0x10 [ 238.103226][ C1] ? schedule+0x91/0x360 [ 238.107608][ C1] schedule+0x165/0x360 [ 238.111805][ C1] scsi_error_handler+0x3ec/0x14a0 [ 238.116950][ C1] ? do_raw_spin_lock+0x121/0x290 [ 238.122007][ C1] ? scsi_error_handler+0x93/0x14a0 [ 238.127296][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 238.132856][ C1] ? __kthread_parkme+0x7b/0x200 [ 238.137820][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.142915][ C1] kthread+0x711/0x8a0 [ 238.147025][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 238.152602][ C1] ? __pfx_kthread+0x10/0x10 [ 238.157208][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.162506][ C1] ? __pfx_kthread+0x10/0x10 [ 238.167141][ C1] ret_from_fork+0x510/0xa50 [ 238.171745][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.176873][ C1] ? __switch_to+0xc9e/0x1480 [ 238.181579][ C1] ? __pfx_kthread+0x10/0x10 [ 238.186276][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.191071][ C1] [ 238.194157][ C1] task:kworker/R-scsi_ state:I stack:30224 pid:1017 tgid:1017 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.206325][ C1] Call Trace: [ 238.209613][ C1] [ 238.212556][ C1] __schedule+0x149b/0x4fd0 [ 238.217187][ C1] ? __pfx___schedule+0x10/0x10 [ 238.222049][ C1] ? schedule+0x91/0x360 [ 238.226306][ C1] schedule+0x165/0x360 [ 238.230474][ C1] rescuer_thread+0xd68/0xed0 [ 238.235255][ C1] ? rescuer_thread+0xba/0xed0 [ 238.240027][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.245882][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.250921][ C1] kthread+0x711/0x8a0 [ 238.255001][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.260209][ C1] ? __pfx_kthread+0x10/0x10 [ 238.264809][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.270130][ C1] ? __pfx_kthread+0x10/0x10 [ 238.274732][ C1] ret_from_fork+0x510/0xa50 [ 238.279335][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.284552][ C1] ? __switch_to+0xc9e/0x1480 [ 238.289287][ C1] ? __pfx_kthread+0x10/0x10 [ 238.293901][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.298711][ C1] [ 238.301743][ C1] task:kworker/R-nvme- state:I stack:30368 pid:1028 tgid:1028 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.313935][ C1] Call Trace: [ 238.317229][ C1] [ 238.320169][ C1] __schedule+0x149b/0x4fd0 [ 238.324717][ C1] ? __pfx___schedule+0x10/0x10 [ 238.329610][ C1] ? schedule+0x91/0x360 [ 238.333906][ C1] schedule+0x165/0x360 [ 238.338084][ C1] rescuer_thread+0xd68/0xed0 [ 238.342789][ C1] ? rescuer_thread+0xba/0xed0 [ 238.347561][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.353382][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.358446][ C1] kthread+0x711/0x8a0 [ 238.362526][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.367728][ C1] ? __pfx_kthread+0x10/0x10 [ 238.372353][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.377609][ C1] ? __pfx_kthread+0x10/0x10 [ 238.382275][ C1] ret_from_fork+0x510/0xa50 [ 238.386888][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.392103][ C1] ? __switch_to+0xc9e/0x1480 [ 238.396826][ C1] ? __pfx_kthread+0x10/0x10 [ 238.401431][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.406221][ C1] [ 238.409310][ C1] task:kworker/R-nvme- state:I stack:29800 pid:1031 tgid:1031 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.421334][ C1] Call Trace: [ 238.424619][ C1] [ 238.427575][ C1] __schedule+0x149b/0x4fd0 [ 238.432407][ C1] ? __pfx___schedule+0x10/0x10 [ 238.437390][ C1] ? schedule+0x91/0x360 [ 238.441750][ C1] schedule+0x165/0x360 [ 238.445925][ C1] rescuer_thread+0xd68/0xed0 [ 238.450668][ C1] ? rescuer_thread+0xba/0xed0 [ 238.455582][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.461425][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.466574][ C1] kthread+0x711/0x8a0 [ 238.470698][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.475946][ C1] ? __pfx_kthread+0x10/0x10 [ 238.480584][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.485812][ C1] ? __pfx_kthread+0x10/0x10 [ 238.490434][ C1] ret_from_fork+0x510/0xa50 [ 238.495303][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.500441][ C1] ? __switch_to+0xc9e/0x1480 [ 238.505138][ C1] ? __pfx_kthread+0x10/0x10 [ 238.509851][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.514668][ C1] [ 238.517858][ C1] task:kworker/R-nvme- state:I stack:30200 pid:1033 tgid:1033 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.530160][ C1] Call Trace: [ 238.533558][ C1] [ 238.536507][ C1] __schedule+0x149b/0x4fd0 [ 238.541082][ C1] ? __pfx___schedule+0x10/0x10 [ 238.546061][ C1] ? schedule+0x91/0x360 [ 238.550371][ C1] schedule+0x165/0x360 [ 238.554644][ C1] rescuer_thread+0xd68/0xed0 [ 238.559458][ C1] ? rescuer_thread+0xba/0xed0 [ 238.564278][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.570104][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.575144][ C1] kthread+0x711/0x8a0 [ 238.579408][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.584703][ C1] ? __pfx_kthread+0x10/0x10 [ 238.589309][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.594526][ C1] ? __pfx_kthread+0x10/0x10 [ 238.599150][ C1] ret_from_fork+0x510/0xa50 [ 238.604060][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.609217][ C1] ? __switch_to+0xc9e/0x1480 [ 238.613919][ C1] ? __pfx_kthread+0x10/0x10 [ 238.618528][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.623434][ C1] [ 238.626659][ C1] task:kworker/u8:6 state:R running task stack:24568 pid:1035 tgid:1035 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.640405][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 238.647195][ C1] Call Trace: [ 238.650541][ C1] [ 238.653506][ C1] __schedule+0x149b/0x4fd0 [ 238.658067][ C1] ? __pfx___schedule+0x10/0x10 [ 238.662944][ C1] ? kasan_quarantine_put+0xbb/0x1f0 [ 238.668249][ C1] ? preempt_schedule_thunk+0x16/0x30 [ 238.673641][ C1] preempt_schedule_common+0x83/0xd0 [ 238.678952][ C1] preempt_schedule_thunk+0x16/0x30 [ 238.684170][ C1] _raw_spin_unlock+0x3f/0x50 [ 238.688862][ C1] nsim_dev_trap_report_work+0xa9c/0xb80 [ 238.694520][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 238.700333][ C1] process_scheduled_works+0xad1/0x1770 [ 238.706000][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 238.712075][ C1] ? do_raw_spin_lock+0x121/0x290 [ 238.717405][ C1] worker_thread+0x8a0/0xda0 [ 238.722131][ C1] kthread+0x711/0x8a0 [ 238.726213][ C1] ? __pfx_worker_thread+0x10/0x10 [ 238.731503][ C1] ? __pfx_kthread+0x10/0x10 [ 238.736296][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.741698][ C1] ? __pfx_kthread+0x10/0x10 [ 238.746335][ C1] ret_from_fork+0x510/0xa50 [ 238.751131][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.756283][ C1] ? __switch_to+0xc9e/0x1480 [ 238.761152][ C1] ? __pfx_kthread+0x10/0x10 [ 238.765784][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.770575][ C1] [ 238.773699][ C1] task:kworker/R-nvme_ state:I stack:29136 pid:1045 tgid:1045 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.785825][ C1] Call Trace: [ 238.789110][ C1] [ 238.792225][ C1] __schedule+0x149b/0x4fd0 [ 238.796767][ C1] ? __pfx___schedule+0x10/0x10 [ 238.801642][ C1] ? schedule+0x91/0x360 [ 238.806000][ C1] schedule+0x165/0x360 [ 238.810171][ C1] rescuer_thread+0xd68/0xed0 [ 238.814916][ C1] ? rescuer_thread+0xba/0xed0 [ 238.819722][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.825651][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.830705][ C1] kthread+0x711/0x8a0 [ 238.834877][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.840089][ C1] ? __pfx_kthread+0x10/0x10 [ 238.844709][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.849948][ C1] ? __pfx_kthread+0x10/0x10 [ 238.854583][ C1] ret_from_fork+0x510/0xa50 [ 238.859334][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.864467][ C1] ? __switch_to+0xc9e/0x1480 [ 238.869173][ C1] ? __pfx_kthread+0x10/0x10 [ 238.873889][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.878733][ C1] [ 238.881876][ C1] task:kworker/R-nvmet state:I stack:29856 pid:1047 tgid:1047 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.894079][ C1] Call Trace: [ 238.897377][ C1] [ 238.900332][ C1] __schedule+0x149b/0x4fd0 [ 238.904923][ C1] ? __pfx___schedule+0x10/0x10 [ 238.909814][ C1] ? schedule+0x91/0x360 [ 238.914083][ C1] schedule+0x165/0x360 [ 238.918437][ C1] rescuer_thread+0xd68/0xed0 [ 238.923208][ C1] ? rescuer_thread+0xba/0xed0 [ 238.928009][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 238.933850][ C1] ? __kthread_parkme+0x1a1/0x200 [ 238.939069][ C1] kthread+0x711/0x8a0 [ 238.943177][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 238.948408][ C1] ? __pfx_kthread+0x10/0x10 [ 238.953085][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.958305][ C1] ? __pfx_kthread+0x10/0x10 [ 238.962908][ C1] ret_from_fork+0x510/0xa50 [ 238.967510][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 238.972754][ C1] ? __switch_to+0xc9e/0x1480 [ 238.977565][ C1] ? __pfx_kthread+0x10/0x10 [ 238.982190][ C1] ret_from_fork_asm+0x1a/0x30 [ 238.987078][ C1] [ 238.990288][ C1] task:kworker/R-nvmet state:I stack:29856 pid:1048 tgid:1048 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.002490][ C1] Call Trace: [ 239.005866][ C1] [ 239.008850][ C1] __schedule+0x149b/0x4fd0 [ 239.013491][ C1] ? __pfx___schedule+0x10/0x10 [ 239.018636][ C1] ? schedule+0x91/0x360 [ 239.022973][ C1] schedule+0x165/0x360 [ 239.027137][ C1] rescuer_thread+0xd68/0xed0 [ 239.031840][ C1] ? rescuer_thread+0xba/0xed0 [ 239.036786][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.042599][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.047636][ C1] kthread+0x711/0x8a0 [ 239.051718][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.057010][ C1] ? __pfx_kthread+0x10/0x10 [ 239.061619][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.066834][ C1] ? __pfx_kthread+0x10/0x10 [ 239.071435][ C1] ret_from_fork+0x510/0xa50 [ 239.076156][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.081292][ C1] ? __switch_to+0xc9e/0x1480 [ 239.086078][ C1] ? __pfx_kthread+0x10/0x10 [ 239.090680][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.095487][ C1] [ 239.098648][ C1] task:kworker/R-nvmet state:I stack:30336 pid:1049 tgid:1049 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.110856][ C1] Call Trace: [ 239.114165][ C1] [ 239.117129][ C1] __schedule+0x149b/0x4fd0 [ 239.121666][ C1] ? __pfx___schedule+0x10/0x10 [ 239.126617][ C1] ? schedule+0x91/0x360 [ 239.130884][ C1] schedule+0x165/0x360 [ 239.135163][ C1] rescuer_thread+0xd68/0xed0 [ 239.139976][ C1] ? rescuer_thread+0xba/0xed0 [ 239.144782][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.150756][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.155913][ C1] kthread+0x711/0x8a0 [ 239.160009][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.165215][ C1] ? __pfx_kthread+0x10/0x10 [ 239.170092][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.175323][ C1] ? __pfx_kthread+0x10/0x10 [ 239.179928][ C1] ret_from_fork+0x510/0xa50 [ 239.184617][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.189756][ C1] ? __switch_to+0xc9e/0x1480 [ 239.194528][ C1] ? __pfx_kthread+0x10/0x10 [ 239.199165][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.203981][ C1] [ 239.207123][ C1] task:kworker/R-nvmet state:I stack:30224 pid:1053 tgid:1053 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.219534][ C1] Call Trace: [ 239.223343][ C1] [ 239.226482][ C1] __schedule+0x149b/0x4fd0 [ 239.231048][ C1] ? __pfx___schedule+0x10/0x10 [ 239.235932][ C1] ? schedule+0x91/0x360 [ 239.240195][ C1] schedule+0x165/0x360 [ 239.244372][ C1] rescuer_thread+0xd68/0xed0 [ 239.249075][ C1] ? rescuer_thread+0xba/0xed0 [ 239.253852][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.259673][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.264733][ C1] kthread+0x711/0x8a0 [ 239.268817][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.274034][ C1] ? __pfx_kthread+0x10/0x10 [ 239.278673][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.283877][ C1] ? __pfx_kthread+0x10/0x10 [ 239.288591][ C1] ret_from_fork+0x510/0xa50 [ 239.293310][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.298632][ C1] ? __switch_to+0xc9e/0x1480 [ 239.303340][ C1] ? __pfx_kthread+0x10/0x10 [ 239.308226][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.313041][ C1] [ 239.316572][ C1] task:kworker/R-targe state:I stack:30296 pid:1059 tgid:1059 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.329222][ C1] Call Trace: [ 239.332535][ C1] [ 239.335496][ C1] __schedule+0x149b/0x4fd0 [ 239.340040][ C1] ? __pfx___schedule+0x10/0x10 [ 239.344912][ C1] ? schedule+0x91/0x360 [ 239.349167][ C1] schedule+0x165/0x360 [ 239.353334][ C1] rescuer_thread+0xd68/0xed0 [ 239.358029][ C1] ? rescuer_thread+0xba/0xed0 [ 239.362800][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.368702][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.373772][ C1] kthread+0x711/0x8a0 [ 239.377863][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.383215][ C1] ? __pfx_kthread+0x10/0x10 [ 239.388019][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.393247][ C1] ? __pfx_kthread+0x10/0x10 [ 239.397866][ C1] ret_from_fork+0x510/0xa50 [ 239.402494][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.407830][ C1] ? __switch_to+0xc9e/0x1480 [ 239.412633][ C1] ? __pfx_kthread+0x10/0x10 [ 239.417266][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.422073][ C1] [ 239.425215][ C1] task:kworker/R-targe state:I stack:30424 pid:1060 tgid:1060 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.437616][ C1] Call Trace: [ 239.440921][ C1] [ 239.443864][ C1] __schedule+0x149b/0x4fd0 [ 239.448585][ C1] ? __pfx___schedule+0x10/0x10 [ 239.453458][ C1] ? schedule+0x91/0x360 [ 239.457848][ C1] schedule+0x165/0x360 [ 239.462009][ C1] rescuer_thread+0xd68/0xed0 [ 239.466703][ C1] ? rescuer_thread+0xba/0xed0 [ 239.471474][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.477298][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.482427][ C1] kthread+0x711/0x8a0 [ 239.486513][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.491828][ C1] ? __pfx_kthread+0x10/0x10 [ 239.496515][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.501714][ C1] ? __pfx_kthread+0x10/0x10 [ 239.506317][ C1] ret_from_fork+0x510/0xa50 [ 239.510918][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.516116][ C1] ? __switch_to+0xc9e/0x1480 [ 239.520903][ C1] ? __pfx_kthread+0x10/0x10 [ 239.525619][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.530412][ C1] [ 239.533499][ C1] task:kworker/R-xcopy state:I stack:30200 pid:1062 tgid:1062 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.545671][ C1] Call Trace: [ 239.549043][ C1] [ 239.551995][ C1] __schedule+0x149b/0x4fd0 [ 239.556899][ C1] ? __pfx___schedule+0x10/0x10 [ 239.561762][ C1] ? schedule+0x91/0x360 [ 239.566034][ C1] schedule+0x165/0x360 [ 239.570247][ C1] rescuer_thread+0xd68/0xed0 [ 239.575031][ C1] ? rescuer_thread+0xba/0xed0 [ 239.579805][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.585621][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.590663][ C1] kthread+0x711/0x8a0 [ 239.594749][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.599954][ C1] ? __pfx_kthread+0x10/0x10 [ 239.604556][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.609879][ C1] ? __pfx_kthread+0x10/0x10 [ 239.614481][ C1] ret_from_fork+0x510/0xa50 [ 239.619176][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.624381][ C1] ? __switch_to+0xc9e/0x1480 [ 239.629087][ C1] ? __pfx_kthread+0x10/0x10 [ 239.633700][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.638490][ C1] [ 239.641593][ C1] task:kworker/R-bond0 state:I stack:30416 pid:1075 tgid:1075 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.653753][ C1] Call Trace: [ 239.657038][ C1] [ 239.659981][ C1] __schedule+0x149b/0x4fd0 [ 239.664515][ C1] ? __pfx___schedule+0x10/0x10 [ 239.669378][ C1] ? schedule+0x91/0x360 [ 239.673629][ C1] schedule+0x165/0x360 [ 239.677796][ C1] rescuer_thread+0xd68/0xed0 [ 239.682490][ C1] ? rescuer_thread+0xba/0xed0 [ 239.687261][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 239.693082][ C1] ? __kthread_parkme+0x1a1/0x200 [ 239.698117][ C1] kthread+0x711/0x8a0 [ 239.702199][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 239.707402][ C1] ? __pfx_kthread+0x10/0x10 [ 239.712031][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.717284][ C1] ? __pfx_kthread+0x10/0x10 [ 239.721889][ C1] ret_from_fork+0x510/0xa50 [ 239.726492][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.731608][ C1] ? __switch_to+0xc9e/0x1480 [ 239.736303][ C1] ? __pfx_kthread+0x10/0x10 [ 239.740909][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.745877][ C1] [ 239.748902][ C1] task:kworker/u8:7 state:I stack:23832 pid:1141 tgid:1141 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.760960][ C1] Workqueue: 0x0 (events_unbound) [ 239.766216][ C1] Call Trace: [ 239.769591][ C1] [ 239.772530][ C1] __schedule+0x149b/0x4fd0 [ 239.777057][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 239.782042][ C1] ? __pfx___schedule+0x10/0x10 [ 239.786938][ C1] ? schedule+0x91/0x360 [ 239.791195][ C1] schedule+0x165/0x360 [ 239.795462][ C1] worker_thread+0xa82/0xda0 [ 239.800187][ C1] ? __kthread_parkme+0x7b/0x200 [ 239.805140][ C1] kthread+0x711/0x8a0 [ 239.809235][ C1] ? __pfx_worker_thread+0x10/0x10 [ 239.814354][ C1] ? __pfx_kthread+0x10/0x10 [ 239.818961][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.824174][ C1] ? __pfx_kthread+0x10/0x10 [ 239.828962][ C1] ret_from_fork+0x510/0xa50 [ 239.833574][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.838707][ C1] ? __switch_to+0xc9e/0x1480 [ 239.843410][ C1] ? __pfx_kthread+0x10/0x10 [ 239.848029][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.852914][ C1] [ 239.855954][ C1] task:kworker/u8:8 state:R running task stack:23576 pid:1162 tgid:1162 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.869560][ C1] Workqueue: 0x0 (events_unbound) [ 239.874890][ C1] Call Trace: [ 239.878188][ C1] [ 239.881140][ C1] __schedule+0x149b/0x4fd0 [ 239.885676][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 239.890647][ C1] ? __pfx___schedule+0x10/0x10 [ 239.895512][ C1] ? schedule+0x91/0x360 [ 239.899764][ C1] schedule+0x165/0x360 [ 239.903928][ C1] worker_thread+0xa82/0xda0 [ 239.908623][ C1] ? __kthread_parkme+0x7b/0x200 [ 239.913576][ C1] kthread+0x711/0x8a0 [ 239.917659][ C1] ? __pfx_worker_thread+0x10/0x10 [ 239.922864][ C1] ? __pfx_kthread+0x10/0x10 [ 239.927556][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.932760][ C1] ? __pfx_kthread+0x10/0x10 [ 239.937377][ C1] ret_from_fork+0x510/0xa50 [ 239.941984][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 239.947120][ C1] ? __switch_to+0xc9e/0x1480 [ 239.951826][ C1] ? __pfx_kthread+0x10/0x10 [ 239.956467][ C1] ret_from_fork_asm+0x1a/0x30 [ 239.961262][ C1] [ 239.964318][ C1] task:kworker/R-mlx4 state:I stack:29136 pid:1190 tgid:1190 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.976351][ C1] Call Trace: [ 239.979647][ C1] [ 239.982589][ C1] __schedule+0x149b/0x4fd0 [ 239.987135][ C1] ? __pfx___schedule+0x10/0x10 [ 239.992017][ C1] ? schedule+0x91/0x360 [ 239.996275][ C1] schedule+0x165/0x360 [ 240.000445][ C1] rescuer_thread+0xd68/0xed0 [ 240.005143][ C1] ? rescuer_thread+0xba/0xed0 [ 240.009916][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.015729][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.020780][ C1] kthread+0x711/0x8a0 [ 240.024861][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.030099][ C1] ? __pfx_kthread+0x10/0x10 [ 240.034744][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.040161][ C1] ? __pfx_kthread+0x10/0x10 [ 240.044783][ C1] ret_from_fork+0x510/0xa50 [ 240.049400][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.054630][ C1] ? __switch_to+0xc9e/0x1480 [ 240.059396][ C1] ? __pfx_kthread+0x10/0x10 [ 240.064026][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.068961][ C1] [ 240.072060][ C1] task:kworker/R-phy0 state:I stack:30224 pid:1228 tgid:1228 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.084100][ C1] Call Trace: [ 240.087398][ C1] [ 240.090349][ C1] __schedule+0x149b/0x4fd0 [ 240.094980][ C1] ? __pfx___schedule+0x10/0x10 [ 240.099878][ C1] ? schedule+0x91/0x360 [ 240.104193][ C1] schedule+0x165/0x360 [ 240.108446][ C1] rescuer_thread+0xd68/0xed0 [ 240.113145][ C1] ? rescuer_thread+0xba/0xed0 [ 240.117922][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.123851][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.128920][ C1] kthread+0x711/0x8a0 [ 240.133032][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.138272][ C1] ? __pfx_kthread+0x10/0x10 [ 240.142884][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.148100][ C1] ? __pfx_kthread+0x10/0x10 [ 240.152714][ C1] ret_from_fork+0x510/0xa50 [ 240.157319][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.162466][ C1] ? __switch_to+0xc9e/0x1480 [ 240.167249][ C1] ? __pfx_kthread+0x10/0x10 [ 240.171852][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.176658][ C1] [ 240.179704][ C1] task:kworker/R-phy0- state:I stack:30104 pid:1229 tgid:1229 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.191737][ C1] Call Trace: [ 240.195053][ C1] [ 240.198009][ C1] __schedule+0x149b/0x4fd0 [ 240.202560][ C1] ? __pfx___schedule+0x10/0x10 [ 240.207442][ C1] ? schedule+0x91/0x360 [ 240.211789][ C1] schedule+0x165/0x360 [ 240.216044][ C1] rescuer_thread+0xd68/0xed0 [ 240.220741][ C1] ? rescuer_thread+0xba/0xed0 [ 240.225525][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.231357][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.236397][ C1] kthread+0x711/0x8a0 [ 240.240571][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.245954][ C1] ? __pfx_kthread+0x10/0x10 [ 240.250567][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.255773][ C1] ? __pfx_kthread+0x10/0x10 [ 240.260551][ C1] ret_from_fork+0x510/0xa50 [ 240.265186][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.270308][ C1] ? __switch_to+0xc9e/0x1480 [ 240.275180][ C1] ? __pfx_kthread+0x10/0x10 [ 240.279791][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.284670][ C1] [ 240.287798][ C1] task:kworker/R-phy1 state:I stack:29792 pid:1234 tgid:1234 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.299901][ C1] Call Trace: [ 240.303455][ C1] [ 240.306394][ C1] __schedule+0x149b/0x4fd0 [ 240.310926][ C1] ? __pfx___schedule+0x10/0x10 [ 240.315813][ C1] ? schedule+0x91/0x360 [ 240.320086][ C1] schedule+0x165/0x360 [ 240.324357][ C1] rescuer_thread+0xd68/0xed0 [ 240.329149][ C1] ? rescuer_thread+0xba/0xed0 [ 240.334013][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.339839][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.344929][ C1] kthread+0x711/0x8a0 [ 240.349107][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.354327][ C1] ? __pfx_kthread+0x10/0x10 [ 240.359127][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.364334][ C1] ? __pfx_kthread+0x10/0x10 [ 240.369030][ C1] ret_from_fork+0x510/0xa50 [ 240.373668][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.378903][ C1] ? __switch_to+0xc9e/0x1480 [ 240.383618][ C1] ? __pfx_kthread+0x10/0x10 [ 240.388329][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.393176][ C1] [ 240.396206][ C1] task:kworker/R-phy1- state:I stack:30224 pid:1235 tgid:1235 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.408316][ C1] Call Trace: [ 240.411609][ C1] [ 240.414548][ C1] __schedule+0x149b/0x4fd0 [ 240.419087][ C1] ? __pfx___schedule+0x10/0x10 [ 240.424297][ C1] ? schedule+0x91/0x360 [ 240.428580][ C1] schedule+0x165/0x360 [ 240.432751][ C1] rescuer_thread+0xd68/0xed0 [ 240.437446][ C1] ? rescuer_thread+0xba/0xed0 [ 240.442324][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.448148][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.453191][ C1] kthread+0x711/0x8a0 [ 240.457275][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.462487][ C1] ? __pfx_kthread+0x10/0x10 [ 240.467089][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.472388][ C1] ? __pfx_kthread+0x10/0x10 [ 240.476992][ C1] ret_from_fork+0x510/0xa50 [ 240.481682][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.486807][ C1] ? __switch_to+0xc9e/0x1480 [ 240.491499][ C1] ? __pfx_kthread+0x10/0x10 [ 240.496102][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.500894][ C1] [ 240.503922][ C1] task:kworker/R-firew state:I stack:28848 pid:1286 tgid:1286 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.516210][ C1] Call Trace: [ 240.519515][ C1] [ 240.522456][ C1] __schedule+0x149b/0x4fd0 [ 240.527094][ C1] ? __pfx___schedule+0x10/0x10 [ 240.531968][ C1] ? schedule+0x91/0x360 [ 240.536311][ C1] schedule+0x165/0x360 [ 240.540507][ C1] rescuer_thread+0xd68/0xed0 [ 240.545288][ C1] ? rescuer_thread+0xba/0xed0 [ 240.550067][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.555887][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.561126][ C1] kthread+0x711/0x8a0 [ 240.565296][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.570604][ C1] ? __pfx_kthread+0x10/0x10 [ 240.575215][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.580418][ C1] ? __pfx_kthread+0x10/0x10 [ 240.585046][ C1] ret_from_fork+0x510/0xa50 [ 240.589745][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.594950][ C1] ? __switch_to+0xc9e/0x1480 [ 240.599674][ C1] ? __pfx_kthread+0x10/0x10 [ 240.604389][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.609205][ C1] [ 240.612333][ C1] task:kworker/R-vfio- state:I stack:30200 pid:1291 tgid:1291 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.624483][ C1] Call Trace: [ 240.627803][ C1] [ 240.630752][ C1] __schedule+0x149b/0x4fd0 [ 240.635472][ C1] ? __pfx___schedule+0x10/0x10 [ 240.640378][ C1] ? schedule+0x91/0x360 [ 240.644746][ C1] schedule+0x165/0x360 [ 240.648960][ C1] rescuer_thread+0xd68/0xed0 [ 240.653704][ C1] ? rescuer_thread+0xba/0xed0 [ 240.658518][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 240.664376][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.669425][ C1] kthread+0x711/0x8a0 [ 240.673513][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 240.678821][ C1] ? __pfx_kthread+0x10/0x10 [ 240.683553][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.688931][ C1] ? __pfx_kthread+0x10/0x10 [ 240.693543][ C1] ret_from_fork+0x510/0xa50 [ 240.698142][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.703258][ C1] ? __switch_to+0xc9e/0x1480 [ 240.707958][ C1] ? __pfx_kthread+0x10/0x10 [ 240.712586][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.717509][ C1] [ 240.720548][ C1] task:aoe_tx0 state:R running task stack:26464 pid:1301 tgid:1301 ppid:2 task_flags:0x208040 flags:0x00080000 [ 240.734056][ C1] Call Trace: [ 240.737428][ C1] [ 240.740460][ C1] __schedule+0x149b/0x4fd0 [ 240.745073][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 240.750060][ C1] ? __pfx___schedule+0x10/0x10 [ 240.755391][ C1] ? schedule+0x91/0x360 [ 240.759771][ C1] schedule+0x165/0x360 [ 240.764032][ C1] ? kthread+0x24e/0x3e0 [ 240.768287][ C1] kthread+0x2bb/0x3e0 [ 240.772659][ C1] ? __pfx_kthread+0x10/0x10 [ 240.777467][ C1] ? __pfx_default_wake_function+0x10/0x10 [ 240.783306][ C1] ? __kthread_parkme+0x7b/0x200 [ 240.788344][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.793478][ C1] kthread+0x711/0x8a0 [ 240.797743][ C1] ? __pfx_kthread+0x10/0x10 [ 240.802477][ C1] ? __pfx_kthread+0x10/0x10 [ 240.807169][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.812549][ C1] ? __pfx_kthread+0x10/0x10 [ 240.817248][ C1] ret_from_fork+0x510/0xa50 [ 240.821962][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.827170][ C1] ? __switch_to+0xc9e/0x1480 [ 240.831896][ C1] ? __pfx_kthread+0x10/0x10 [ 240.836778][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.841767][ C1] [ 240.844889][ C1] task:aoe_ktio0 state:S stack:28816 pid:1302 tgid:1302 ppid:2 task_flags:0x208040 flags:0x00080000 [ 240.858257][ C1] Call Trace: [ 240.861561][ C1] [ 240.864595][ C1] __schedule+0x149b/0x4fd0 [ 240.869214][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 240.874372][ C1] ? __pfx___schedule+0x10/0x10 [ 240.879296][ C1] ? schedule+0x91/0x360 [ 240.883561][ C1] schedule+0x165/0x360 [ 240.887827][ C1] ? kthread+0x24e/0x3e0 [ 240.892098][ C1] kthread+0x2bb/0x3e0 [ 240.896400][ C1] ? __pfx_kthread+0x10/0x10 [ 240.901026][ C1] ? __pfx_default_wake_function+0x10/0x10 [ 240.906868][ C1] ? __kthread_parkme+0x7b/0x200 [ 240.911872][ C1] ? __kthread_parkme+0x1a1/0x200 [ 240.916999][ C1] kthread+0x711/0x8a0 [ 240.921089][ C1] ? __pfx_kthread+0x10/0x10 [ 240.925790][ C1] ? __pfx_kthread+0x10/0x10 [ 240.930502][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.935707][ C1] ? __pfx_kthread+0x10/0x10 [ 240.940316][ C1] ret_from_fork+0x510/0xa50 [ 240.944932][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 240.950135][ C1] ? __switch_to+0xc9e/0x1480 [ 240.954927][ C1] ? __pfx_kthread+0x10/0x10 [ 240.959532][ C1] ret_from_fork_asm+0x1a/0x30 [ 240.964335][ C1] [ 240.967377][ C1] task:kworker/R-uas state:I stack:30424 pid:1343 tgid:1343 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.979610][ C1] Call Trace: [ 240.982940][ C1] [ 240.985913][ C1] __schedule+0x149b/0x4fd0 [ 240.990461][ C1] ? __pfx___schedule+0x10/0x10 [ 240.995427][ C1] ? schedule+0x91/0x360 [ 240.999899][ C1] schedule+0x165/0x360 [ 241.004286][ C1] rescuer_thread+0xd68/0xed0 [ 241.009121][ C1] ? rescuer_thread+0xba/0xed0 [ 241.014165][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 241.020020][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.025104][ C1] kthread+0x711/0x8a0 [ 241.029272][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 241.034604][ C1] ? __pfx_kthread+0x10/0x10 [ 241.039312][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.044617][ C1] ? __pfx_kthread+0x10/0x10 [ 241.049232][ C1] ret_from_fork+0x510/0xa50 [ 241.053958][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.059273][ C1] ? __switch_to+0xc9e/0x1480 [ 241.064074][ C1] ? __pfx_kthread+0x10/0x10 [ 241.068882][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.073687][ C1] [ 241.076716][ C1] task:kworker/R-usbip state:I stack:29696 pid:1911 tgid:1911 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.088843][ C1] Call Trace: [ 241.092154][ C1] [ 241.095095][ C1] __schedule+0x149b/0x4fd0 [ 241.099651][ C1] ? __pfx___schedule+0x10/0x10 [ 241.104517][ C1] ? schedule+0x91/0x360 [ 241.108861][ C1] schedule+0x165/0x360 [ 241.113112][ C1] rescuer_thread+0xd68/0xed0 [ 241.117819][ C1] ? rescuer_thread+0xba/0xed0 [ 241.122605][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 241.128461][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.133532][ C1] kthread+0x711/0x8a0 [ 241.137620][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 241.142860][ C1] ? __pfx_kthread+0x10/0x10 [ 241.147593][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.152916][ C1] ? __pfx_kthread+0x10/0x10 [ 241.157544][ C1] ret_from_fork+0x510/0xa50 [ 241.162352][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.167673][ C1] ? __switch_to+0xc9e/0x1480 [ 241.172651][ C1] ? __pfx_kthread+0x10/0x10 [ 241.177256][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.182184][ C1] [ 241.185217][ C1] task:pvrusb2-context state:S stack:29880 pid:2344 tgid:2344 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.197240][ C1] Call Trace: [ 241.200609][ C1] [ 241.203552][ C1] __schedule+0x149b/0x4fd0 [ 241.208073][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.213029][ C1] ? finish_task_switch+0x23d/0x940 [ 241.218347][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 241.223563][ C1] ? __pfx___schedule+0x10/0x10 [ 241.228438][ C1] ? schedule+0x91/0x360 [ 241.232827][ C1] schedule+0x165/0x360 [ 241.237035][ C1] pvr2_context_thread_func+0x7de/0xaf0 [ 241.242679][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 241.248949][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 241.255060][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 241.260977][ C1] ? __kthread_parkme+0x7b/0x200 [ 241.266117][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.271161][ C1] kthread+0x711/0x8a0 [ 241.275255][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 241.281329][ C1] ? __pfx_kthread+0x10/0x10 [ 241.285944][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.291234][ C1] ? __pfx_kthread+0x10/0x10 [ 241.295919][ C1] ret_from_fork+0x510/0xa50 [ 241.300605][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.305735][ C1] ? __switch_to+0xc9e/0x1480 [ 241.310441][ C1] ? __pfx_kthread+0x10/0x10 [ 241.315220][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.320040][ C1] [ 241.323069][ C1] task:cec-vivid-000-v state:S stack:29688 pid:2395 tgid:2395 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.335293][ C1] Call Trace: [ 241.338686][ C1] [ 241.341635][ C1] __schedule+0x149b/0x4fd0 [ 241.346178][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.351208][ C1] ? __pfx___schedule+0x10/0x10 [ 241.356106][ C1] ? schedule+0x91/0x360 [ 241.360571][ C1] schedule+0x165/0x360 [ 241.364759][ C1] cec_thread_func+0x7a3/0x1430 [ 241.369737][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.375129][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 241.381256][ C1] ? __kthread_parkme+0x7b/0x200 [ 241.386201][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.391323][ C1] kthread+0x711/0x8a0 [ 241.395414][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.400795][ C1] ? __pfx_kthread+0x10/0x10 [ 241.405793][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.411095][ C1] ? __pfx_kthread+0x10/0x10 [ 241.415696][ C1] ret_from_fork+0x510/0xa50 [ 241.420300][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.425414][ C1] ? __switch_to+0xc9e/0x1480 [ 241.430298][ C1] ? __pfx_kthread+0x10/0x10 [ 241.435029][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.439867][ C1] [ 241.442919][ C1] task:cec-vivid-000-v state:S stack:30000 pid:2396 tgid:2396 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.455252][ C1] Call Trace: [ 241.458544][ C1] [ 241.461488][ C1] __schedule+0x149b/0x4fd0 [ 241.466019][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.471021][ C1] ? __pfx___schedule+0x10/0x10 [ 241.475899][ C1] ? schedule+0x91/0x360 [ 241.480160][ C1] schedule+0x165/0x360 [ 241.484411][ C1] cec_thread_func+0x7a3/0x1430 [ 241.489329][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.494671][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 241.500825][ C1] ? __kthread_parkme+0x7b/0x200 [ 241.505811][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.510879][ C1] kthread+0x711/0x8a0 [ 241.514973][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.520806][ C1] ? __pfx_kthread+0x10/0x10 [ 241.525511][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.530763][ C1] ? __pfx_kthread+0x10/0x10 [ 241.535371][ C1] ret_from_fork+0x510/0xa50 [ 241.539998][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.545233][ C1] ? __switch_to+0xc9e/0x1480 [ 241.550023][ C1] ? __pfx_kthread+0x10/0x10 [ 241.554630][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.559512][ C1] [ 241.562543][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2397 tgid:2397 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.574741][ C1] Call Trace: [ 241.578033][ C1] [ 241.581000][ C1] __schedule+0x149b/0x4fd0 [ 241.585529][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.590495][ C1] ? __pfx___schedule+0x10/0x10 [ 241.595473][ C1] ? schedule+0x91/0x360 [ 241.599836][ C1] schedule+0x165/0x360 [ 241.604049][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 241.609374][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 241.614613][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 241.620356][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.625340][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 241.631433][ C1] ? __kthread_parkme+0x7b/0x200 [ 241.636386][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.641430][ C1] kthread+0x711/0x8a0 [ 241.645696][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 241.651619][ C1] ? __pfx_kthread+0x10/0x10 [ 241.656266][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.661519][ C1] ? __pfx_kthread+0x10/0x10 [ 241.666162][ C1] ret_from_fork+0x510/0xa50 [ 241.670901][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.676057][ C1] ? __switch_to+0xc9e/0x1480 [ 241.680867][ C1] ? __pfx_kthread+0x10/0x10 [ 241.685483][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.690274][ C1] [ 241.693316][ C1] task:cec-vivid-001-v state:S stack:30000 pid:2411 tgid:2411 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.705358][ C1] Call Trace: [ 241.708657][ C1] [ 241.711620][ C1] __schedule+0x149b/0x4fd0 [ 241.716164][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.721233][ C1] ? __pfx___schedule+0x10/0x10 [ 241.726204][ C1] ? schedule+0x91/0x360 [ 241.730463][ C1] schedule+0x165/0x360 [ 241.734735][ C1] cec_thread_func+0x7a3/0x1430 [ 241.739647][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.745161][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 241.751288][ C1] ? __kthread_parkme+0x7b/0x200 [ 241.756334][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.761387][ C1] kthread+0x711/0x8a0 [ 241.765478][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.771039][ C1] ? __pfx_kthread+0x10/0x10 [ 241.775755][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.780996][ C1] ? __pfx_kthread+0x10/0x10 [ 241.785609][ C1] ret_from_fork+0x510/0xa50 [ 241.790226][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.795427][ C1] ? __switch_to+0xc9e/0x1480 [ 241.800146][ C1] ? __pfx_kthread+0x10/0x10 [ 241.804762][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.809644][ C1] [ 241.812669][ C1] task:cec-vivid-001-v state:S stack:30000 pid:2412 tgid:2412 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.825027][ C1] Call Trace: [ 241.828351][ C1] [ 241.831311][ C1] __schedule+0x149b/0x4fd0 [ 241.836112][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.841091][ C1] ? __pfx___schedule+0x10/0x10 [ 241.846050][ C1] ? schedule+0x91/0x360 [ 241.850407][ C1] schedule+0x165/0x360 [ 241.854610][ C1] cec_thread_func+0x7a3/0x1430 [ 241.859609][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.864922][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 241.871003][ C1] ? __kthread_parkme+0x7b/0x200 [ 241.875957][ C1] ? __kthread_parkme+0x1a1/0x200 [ 241.881001][ C1] kthread+0x711/0x8a0 [ 241.885276][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 241.890713][ C1] ? __pfx_kthread+0x10/0x10 [ 241.895350][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.900565][ C1] ? __pfx_kthread+0x10/0x10 [ 241.905350][ C1] ret_from_fork+0x510/0xa50 [ 241.909954][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 241.915155][ C1] ? __switch_to+0xc9e/0x1480 [ 241.919862][ C1] ? __pfx_kthread+0x10/0x10 [ 241.924636][ C1] ret_from_fork_asm+0x1a/0x30 [ 241.929426][ C1] [ 241.932456][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2413 tgid:2413 ppid:2 task_flags:0x208040 flags:0x00080000 [ 241.944401][ C1] Call Trace: [ 241.947701][ C1] [ 241.950652][ C1] __schedule+0x149b/0x4fd0 [ 241.955265][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.960413][ C1] ? __pfx___schedule+0x10/0x10 [ 241.965294][ C1] ? schedule+0x91/0x360 [ 241.969543][ C1] schedule+0x165/0x360 [ 241.973712][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 241.979026][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 241.984273][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 241.990001][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 241.994980][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.001057][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.006003][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.011334][ C1] kthread+0x711/0x8a0 [ 242.015454][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 242.021188][ C1] ? __pfx_kthread+0x10/0x10 [ 242.025796][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.031096][ C1] ? __pfx_kthread+0x10/0x10 [ 242.035824][ C1] ret_from_fork+0x510/0xa50 [ 242.040424][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.045553][ C1] ? __switch_to+0xc9e/0x1480 [ 242.050279][ C1] ? __pfx_kthread+0x10/0x10 [ 242.054911][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.059723][ C1] [ 242.062754][ C1] task:cec-vivid-002-v state:S stack:30000 pid:2427 tgid:2427 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.074857][ C1] Call Trace: [ 242.078234][ C1] [ 242.081212][ C1] __schedule+0x149b/0x4fd0 [ 242.085782][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.090753][ C1] ? __pfx___schedule+0x10/0x10 [ 242.095705][ C1] ? schedule+0x91/0x360 [ 242.099968][ C1] schedule+0x165/0x360 [ 242.104134][ C1] cec_thread_func+0x7a3/0x1430 [ 242.109221][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.114558][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.120644][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.125596][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.130745][ C1] kthread+0x711/0x8a0 [ 242.134857][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.140426][ C1] ? __pfx_kthread+0x10/0x10 [ 242.145043][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.150248][ C1] ? __pfx_kthread+0x10/0x10 [ 242.154852][ C1] ret_from_fork+0x510/0xa50 [ 242.159458][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.164657][ C1] ? __switch_to+0xc9e/0x1480 [ 242.169351][ C1] ? __pfx_kthread+0x10/0x10 [ 242.174060][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.179083][ C1] [ 242.182220][ C1] task:cec-vivid-002-v state:S stack:30000 pid:2428 tgid:2428 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.194423][ C1] Call Trace: [ 242.197721][ C1] [ 242.200670][ C1] __schedule+0x149b/0x4fd0 [ 242.205187][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.210173][ C1] ? __pfx___schedule+0x10/0x10 [ 242.215055][ C1] ? schedule+0x91/0x360 [ 242.219310][ C1] schedule+0x165/0x360 [ 242.223474][ C1] cec_thread_func+0x7a3/0x1430 [ 242.228353][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.233658][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.239746][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.244691][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.249816][ C1] kthread+0x711/0x8a0 [ 242.253901][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.259195][ C1] ? __pfx_kthread+0x10/0x10 [ 242.263826][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.269064][ C1] ? __pfx_kthread+0x10/0x10 [ 242.273666][ C1] ret_from_fork+0x510/0xa50 [ 242.278350][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.283821][ C1] ? __switch_to+0xc9e/0x1480 [ 242.288722][ C1] ? __pfx_kthread+0x10/0x10 [ 242.293370][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.298238][ C1] [ 242.301296][ C1] task:vivid_cec-vivid state:S stack:29880 pid:2429 tgid:2429 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.313238][ C1] Call Trace: [ 242.316611][ C1] [ 242.319641][ C1] __schedule+0x149b/0x4fd0 [ 242.324159][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.329151][ C1] ? __pfx___schedule+0x10/0x10 [ 242.334017][ C1] ? schedule+0x91/0x360 [ 242.338318][ C1] schedule+0x165/0x360 [ 242.342478][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 242.347814][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 242.353561][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.358552][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.364635][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.369676][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.374710][ C1] kthread+0x711/0x8a0 [ 242.378897][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 242.384744][ C1] ? __pfx_kthread+0x10/0x10 [ 242.389712][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.394936][ C1] ? __pfx_kthread+0x10/0x10 [ 242.399630][ C1] ret_from_fork+0x510/0xa50 [ 242.404238][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.409464][ C1] ? __switch_to+0xc9e/0x1480 [ 242.414311][ C1] ? __pfx_kthread+0x10/0x10 [ 242.419016][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.423817][ C1] [ 242.426846][ C1] task:cec-vivid-003-v state:S stack:30000 pid:2443 tgid:2443 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.438799][ C1] Call Trace: [ 242.442097][ C1] [ 242.445055][ C1] __schedule+0x149b/0x4fd0 [ 242.449587][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.454571][ C1] ? __pfx___schedule+0x10/0x10 [ 242.459441][ C1] ? schedule+0x91/0x360 [ 242.463693][ C1] schedule+0x165/0x360 [ 242.467858][ C1] cec_thread_func+0x7a3/0x1430 [ 242.472737][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.478135][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.484300][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.489246][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.494474][ C1] kthread+0x711/0x8a0 [ 242.498584][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.503928][ C1] ? __pfx_kthread+0x10/0x10 [ 242.508577][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.513864][ C1] ? __pfx_kthread+0x10/0x10 [ 242.518474][ C1] ret_from_fork+0x510/0xa50 [ 242.523113][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.528230][ C1] ? __switch_to+0xc9e/0x1480 [ 242.533008][ C1] ? __pfx_kthread+0x10/0x10 [ 242.537616][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.542496][ C1] [ 242.545523][ C1] task:cec-vivid-003-v state:S stack:30000 pid:2444 tgid:2444 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.557715][ C1] Call Trace: [ 242.561003][ C1] [ 242.563962][ C1] __schedule+0x149b/0x4fd0 [ 242.568473][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.573524][ C1] ? __pfx___schedule+0x10/0x10 [ 242.578484][ C1] ? schedule+0x91/0x360 [ 242.582825][ C1] schedule+0x165/0x360 [ 242.586996][ C1] cec_thread_func+0x7a3/0x1430 [ 242.592062][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.597369][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.603453][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.608425][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.613466][ C1] kthread+0x711/0x8a0 [ 242.617578][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.622958][ C1] ? __pfx_kthread+0x10/0x10 [ 242.627734][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.633037][ C1] ? __pfx_kthread+0x10/0x10 [ 242.637649][ C1] ret_from_fork+0x510/0xa50 [ 242.642252][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.647389][ C1] ? __switch_to+0xc9e/0x1480 [ 242.652085][ C1] ? __pfx_kthread+0x10/0x10 [ 242.656687][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.661491][ C1] [ 242.664526][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2445 tgid:2445 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.676722][ C1] Call Trace: [ 242.680007][ C1] [ 242.683042][ C1] __schedule+0x149b/0x4fd0 [ 242.687558][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.692532][ C1] ? __pfx___schedule+0x10/0x10 [ 242.697493][ C1] ? schedule+0x91/0x360 [ 242.702010][ C1] schedule+0x165/0x360 [ 242.706239][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 242.711578][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 242.716794][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 242.722523][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.727506][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.733668][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.738700][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.743748][ C1] kthread+0x711/0x8a0 [ 242.747830][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 242.753556][ C1] ? __pfx_kthread+0x10/0x10 [ 242.758167][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.763371][ C1] ? __pfx_kthread+0x10/0x10 [ 242.768058][ C1] ret_from_fork+0x510/0xa50 [ 242.772662][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.777865][ C1] ? __switch_to+0xc9e/0x1480 [ 242.782556][ C1] ? __pfx_kthread+0x10/0x10 [ 242.787159][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.791973][ C1] [ 242.795009][ C1] task:cec-vivid-004-v state:S stack:30000 pid:2459 tgid:2459 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.807113][ C1] Call Trace: [ 242.810425][ C1] [ 242.813384][ C1] __schedule+0x149b/0x4fd0 [ 242.817927][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.823029][ C1] ? __pfx___schedule+0x10/0x10 [ 242.827906][ C1] ? schedule+0x91/0x360 [ 242.832442][ C1] schedule+0x165/0x360 [ 242.836634][ C1] cec_thread_func+0x7a3/0x1430 [ 242.841534][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.846935][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.853015][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.858056][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.863106][ C1] kthread+0x711/0x8a0 [ 242.867224][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.872530][ C1] ? __pfx_kthread+0x10/0x10 [ 242.877162][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.882421][ C1] ? __pfx_kthread+0x10/0x10 [ 242.887064][ C1] ret_from_fork+0x510/0xa50 [ 242.891671][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.896881][ C1] ? __switch_to+0xc9e/0x1480 [ 242.901590][ C1] ? __pfx_kthread+0x10/0x10 [ 242.906720][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.911515][ C1] [ 242.914539][ C1] task:cec-vivid-004-v state:S stack:30000 pid:2460 tgid:2460 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.926471][ C1] Call Trace: [ 242.929755][ C1] [ 242.932708][ C1] __schedule+0x149b/0x4fd0 [ 242.937308][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.942290][ C1] ? __pfx___schedule+0x10/0x10 [ 242.947852][ C1] ? schedule+0x91/0x360 [ 242.952104][ C1] schedule+0x165/0x360 [ 242.956445][ C1] cec_thread_func+0x7a3/0x1430 [ 242.961335][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.966638][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.972715][ C1] ? __kthread_parkme+0x7b/0x200 [ 242.977655][ C1] ? __kthread_parkme+0x1a1/0x200 [ 242.982721][ C1] kthread+0x711/0x8a0 [ 242.986892][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 242.992449][ C1] ? __pfx_kthread+0x10/0x10 [ 242.997145][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.002353][ C1] ? __pfx_kthread+0x10/0x10 [ 243.006964][ C1] ret_from_fork+0x510/0xa50 [ 243.011675][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.017265][ C1] ? __switch_to+0xc9e/0x1480 [ 243.022232][ C1] ? __pfx_kthread+0x10/0x10 [ 243.027024][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.031820][ C1] [ 243.034958][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2461 tgid:2461 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.046927][ C1] Call Trace: [ 243.050229][ C1] [ 243.053187][ C1] __schedule+0x149b/0x4fd0 [ 243.057827][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.062924][ C1] ? __pfx___schedule+0x10/0x10 [ 243.067794][ C1] ? schedule+0x91/0x360 [ 243.072063][ C1] schedule+0x165/0x360 [ 243.076405][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 243.081829][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 243.087067][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 243.092839][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.097916][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.104177][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.109127][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.114258][ C1] kthread+0x711/0x8a0 [ 243.118354][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 243.124191][ C1] ? __pfx_kthread+0x10/0x10 [ 243.128841][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.134159][ C1] ? __pfx_kthread+0x10/0x10 [ 243.138811][ C1] ret_from_fork+0x510/0xa50 [ 243.143430][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.148575][ C1] ? __switch_to+0xc9e/0x1480 [ 243.153303][ C1] ? __pfx_kthread+0x10/0x10 [ 243.157919][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.163148][ C1] [ 243.166175][ C1] task:cec-vivid-005-v state:S stack:30000 pid:2475 tgid:2475 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.178295][ C1] Call Trace: [ 243.181600][ C1] [ 243.184552][ C1] __schedule+0x149b/0x4fd0 [ 243.189075][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.194039][ C1] ? __pfx___schedule+0x10/0x10 [ 243.198922][ C1] ? schedule+0x91/0x360 [ 243.203177][ C1] schedule+0x165/0x360 [ 243.207347][ C1] cec_thread_func+0x7a3/0x1430 [ 243.212327][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.217721][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.223916][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.228869][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.234170][ C1] kthread+0x711/0x8a0 [ 243.238623][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.243938][ C1] ? __pfx_kthread+0x10/0x10 [ 243.248548][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.253767][ C1] ? __pfx_kthread+0x10/0x10 [ 243.258632][ C1] ret_from_fork+0x510/0xa50 [ 243.263236][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.268523][ C1] ? __switch_to+0xc9e/0x1480 [ 243.273305][ C1] ? __pfx_kthread+0x10/0x10 [ 243.277928][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.282844][ C1] [ 243.285871][ C1] task:cec-vivid-005-v state:S stack:30000 pid:2476 tgid:2476 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.297801][ C1] Call Trace: [ 243.301176][ C1] [ 243.304126][ C1] __schedule+0x149b/0x4fd0 [ 243.308796][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.313871][ C1] ? __pfx___schedule+0x10/0x10 [ 243.318765][ C1] ? schedule+0x91/0x360 [ 243.323034][ C1] schedule+0x165/0x360 [ 243.327199][ C1] cec_thread_func+0x7a3/0x1430 [ 243.332199][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.337522][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.343610][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.348571][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.353608][ C1] kthread+0x711/0x8a0 [ 243.357800][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.363094][ C1] ? __pfx_kthread+0x10/0x10 [ 243.367903][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.373130][ C1] ? __pfx_kthread+0x10/0x10 [ 243.377739][ C1] ret_from_fork+0x510/0xa50 [ 243.382343][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.387463][ C1] ? __switch_to+0xc9e/0x1480 [ 243.392162][ C1] ? __pfx_kthread+0x10/0x10 [ 243.396809][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.401704][ C1] [ 243.404822][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2477 tgid:2477 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.417458][ C1] Call Trace: [ 243.420748][ C1] [ 243.423690][ C1] __schedule+0x149b/0x4fd0 [ 243.428378][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.433355][ C1] ? __pfx___schedule+0x10/0x10 [ 243.438229][ C1] ? schedule+0x91/0x360 [ 243.442484][ C1] schedule+0x165/0x360 [ 243.446996][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 243.452402][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 243.457613][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 243.463412][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.468392][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.474467][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.479410][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.484445][ C1] kthread+0x711/0x8a0 [ 243.488788][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 243.494860][ C1] ? __pfx_kthread+0x10/0x10 [ 243.499635][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.504934][ C1] ? __pfx_kthread+0x10/0x10 [ 243.509575][ C1] ret_from_fork+0x510/0xa50 [ 243.514295][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.519445][ C1] ? __switch_to+0xc9e/0x1480 [ 243.524142][ C1] ? __pfx_kthread+0x10/0x10 [ 243.528745][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.533540][ C1] [ 243.536590][ C1] task:cec-vivid-006-v state:S stack:30000 pid:2491 tgid:2491 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.548702][ C1] Call Trace: [ 243.552000][ C1] [ 243.555058][ C1] __schedule+0x149b/0x4fd0 [ 243.559577][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.564631][ C1] ? __pfx___schedule+0x10/0x10 [ 243.569501][ C1] ? schedule+0x91/0x360 [ 243.573758][ C1] schedule+0x165/0x360 [ 243.577922][ C1] cec_thread_func+0x7a3/0x1430 [ 243.582808][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.588129][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.594291][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.599357][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.604421][ C1] kthread+0x711/0x8a0 [ 243.608517][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.613911][ C1] ? __pfx_kthread+0x10/0x10 [ 243.618612][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.623912][ C1] ? __pfx_kthread+0x10/0x10 [ 243.628543][ C1] ret_from_fork+0x510/0xa50 [ 243.633255][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.638399][ C1] ? __switch_to+0xc9e/0x1480 [ 243.643135][ C1] ? __pfx_kthread+0x10/0x10 [ 243.647740][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.652536][ C1] [ 243.655571][ C1] task:cec-vivid-006-v state:S stack:30000 pid:2492 tgid:2492 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.667591][ C1] Call Trace: [ 243.670906][ C1] [ 243.673852][ C1] __schedule+0x149b/0x4fd0 [ 243.678367][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.683337][ C1] ? __pfx___schedule+0x10/0x10 [ 243.688322][ C1] ? schedule+0x91/0x360 [ 243.692611][ C1] schedule+0x165/0x360 [ 243.696785][ C1] cec_thread_func+0x7a3/0x1430 [ 243.701694][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.707005][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.713095][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.718131][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.723176][ C1] kthread+0x711/0x8a0 [ 243.727283][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.732666][ C1] ? __pfx_kthread+0x10/0x10 [ 243.737281][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.742484][ C1] ? __pfx_kthread+0x10/0x10 [ 243.747171][ C1] ret_from_fork+0x510/0xa50 [ 243.751764][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.756968][ C1] ? __switch_to+0xc9e/0x1480 [ 243.761672][ C1] ? __pfx_kthread+0x10/0x10 [ 243.766293][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.771084][ C1] [ 243.774109][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2493 tgid:2493 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.786135][ C1] Call Trace: [ 243.789505][ C1] [ 243.792530][ C1] __schedule+0x149b/0x4fd0 [ 243.797052][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.802033][ C1] ? __pfx___schedule+0x10/0x10 [ 243.806983][ C1] ? schedule+0x91/0x360 [ 243.811325][ C1] schedule+0x165/0x360 [ 243.815499][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 243.820817][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 243.826291][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 243.832019][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.837014][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.843134][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.848097][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.853281][ C1] kthread+0x711/0x8a0 [ 243.857487][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 243.863408][ C1] ? __pfx_kthread+0x10/0x10 [ 243.868104][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.873332][ C1] ? __pfx_kthread+0x10/0x10 [ 243.877939][ C1] ret_from_fork+0x510/0xa50 [ 243.882627][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.887916][ C1] ? __switch_to+0xc9e/0x1480 [ 243.892882][ C1] ? __pfx_kthread+0x10/0x10 [ 243.897647][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.902564][ C1] [ 243.905702][ C1] task:cec-vivid-007-v state:S stack:30000 pid:2507 tgid:2507 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.917822][ C1] Call Trace: [ 243.921121][ C1] [ 243.924155][ C1] __schedule+0x149b/0x4fd0 [ 243.928692][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.933768][ C1] ? __pfx___schedule+0x10/0x10 [ 243.938785][ C1] ? schedule+0x91/0x360 [ 243.943043][ C1] schedule+0x165/0x360 [ 243.947216][ C1] cec_thread_func+0x7a3/0x1430 [ 243.952218][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.957518][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 243.963605][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.968566][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.973893][ C1] kthread+0x711/0x8a0 [ 243.978001][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 243.983306][ C1] ? __pfx_kthread+0x10/0x10 [ 243.988008][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.993218][ C1] ? __pfx_kthread+0x10/0x10 [ 243.997820][ C1] ret_from_fork+0x510/0xa50 [ 244.002430][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.007546][ C1] ? __switch_to+0xc9e/0x1480 [ 244.012241][ C1] ? __pfx_kthread+0x10/0x10 [ 244.016840][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.021629][ C1] [ 244.024746][ C1] task:cec-vivid-007-v state:S stack:30000 pid:2508 tgid:2508 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.036719][ C1] Call Trace: [ 244.040046][ C1] [ 244.042988][ C1] __schedule+0x149b/0x4fd0 [ 244.047503][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.052469][ C1] ? __pfx___schedule+0x10/0x10 [ 244.057332][ C1] ? schedule+0x91/0x360 [ 244.061586][ C1] schedule+0x165/0x360 [ 244.065839][ C1] cec_thread_func+0x7a3/0x1430 [ 244.071007][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.076484][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.082562][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.087595][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.092897][ C1] kthread+0x711/0x8a0 [ 244.096987][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.102389][ C1] ? __pfx_kthread+0x10/0x10 [ 244.107474][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.112709][ C1] ? __pfx_kthread+0x10/0x10 [ 244.117628][ C1] ret_from_fork+0x510/0xa50 [ 244.122253][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.127583][ C1] ? __switch_to+0xc9e/0x1480 [ 244.132307][ C1] ? __pfx_kthread+0x10/0x10 [ 244.136931][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.141842][ C1] [ 244.144989][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2509 tgid:2509 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.157022][ C1] Call Trace: [ 244.160319][ C1] [ 244.163261][ C1] __schedule+0x149b/0x4fd0 [ 244.167883][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.172851][ C1] ? __pfx___schedule+0x10/0x10 [ 244.177714][ C1] ? schedule+0x91/0x360 [ 244.182137][ C1] schedule+0x165/0x360 [ 244.186386][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 244.191736][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 244.196949][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 244.202677][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.207747][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.213916][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.218871][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.223909][ C1] kthread+0x711/0x8a0 [ 244.228080][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 244.233816][ C1] ? __pfx_kthread+0x10/0x10 [ 244.238441][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.244097][ C1] ? __pfx_kthread+0x10/0x10 [ 244.248717][ C1] ret_from_fork+0x510/0xa50 [ 244.253405][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.258698][ C1] ? __switch_to+0xc9e/0x1480 [ 244.263418][ C1] ? __pfx_kthread+0x10/0x10 [ 244.268019][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.272813][ C1] [ 244.275850][ C1] task:cec-vivid-008-v state:S stack:30000 pid:2523 tgid:2523 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.288221][ C1] Call Trace: [ 244.291510][ C1] [ 244.294536][ C1] __schedule+0x149b/0x4fd0 [ 244.299068][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.304122][ C1] ? __pfx___schedule+0x10/0x10 [ 244.308989][ C1] ? schedule+0x91/0x360 [ 244.313366][ C1] schedule+0x165/0x360 [ 244.317796][ C1] cec_thread_func+0x7a3/0x1430 [ 244.322766][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.328066][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.334242][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.339208][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.344250][ C1] kthread+0x711/0x8a0 [ 244.348437][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.353825][ C1] ? __pfx_kthread+0x10/0x10 [ 244.358516][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.363735][ C1] ? __pfx_kthread+0x10/0x10 [ 244.368336][ C1] ret_from_fork+0x510/0xa50 [ 244.372935][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.378223][ C1] ? __switch_to+0xc9e/0x1480 [ 244.382919][ C1] ? __pfx_kthread+0x10/0x10 [ 244.387518][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.392429][ C1] [ 244.395455][ C1] task:cec-vivid-008-v state:S stack:29688 pid:2524 tgid:2524 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.407384][ C1] Call Trace: [ 244.410676][ C1] [ 244.413617][ C1] __schedule+0x149b/0x4fd0 [ 244.418299][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.423349][ C1] ? __pfx___schedule+0x10/0x10 [ 244.428299][ C1] ? schedule+0x91/0x360 [ 244.432549][ C1] schedule+0x165/0x360 [ 244.436891][ C1] cec_thread_func+0x7a3/0x1430 [ 244.442036][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.447347][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.453424][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.458367][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.463402][ C1] kthread+0x711/0x8a0 [ 244.467489][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.472784][ C1] ? __pfx_kthread+0x10/0x10 [ 244.477576][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.482868][ C1] ? __pfx_kthread+0x10/0x10 [ 244.487479][ C1] ret_from_fork+0x510/0xa50 [ 244.492176][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.497382][ C1] ? __switch_to+0xc9e/0x1480 [ 244.502333][ C1] ? __pfx_kthread+0x10/0x10 [ 244.507453][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.512248][ C1] [ 244.515287][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2525 tgid:2525 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.527402][ C1] Call Trace: [ 244.530788][ C1] [ 244.533813][ C1] __schedule+0x149b/0x4fd0 [ 244.538408][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.543484][ C1] ? __pfx___schedule+0x10/0x10 [ 244.548547][ C1] ? schedule+0x91/0x360 [ 244.552975][ C1] schedule+0x165/0x360 [ 244.557183][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 244.562781][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 244.567992][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 244.573727][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.578706][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.585146][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.590085][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.595297][ C1] kthread+0x711/0x8a0 [ 244.599380][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 244.605105][ C1] ? __pfx_kthread+0x10/0x10 [ 244.609852][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.615372][ C1] ? __pfx_kthread+0x10/0x10 [ 244.620164][ C1] ret_from_fork+0x510/0xa50 [ 244.624864][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.629982][ C1] ? __switch_to+0xc9e/0x1480 [ 244.634884][ C1] ? __pfx_kthread+0x10/0x10 [ 244.639527][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.644434][ C1] [ 244.647466][ C1] task:cec-vivid-009-v state:S stack:30000 pid:2539 tgid:2539 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.659920][ C1] Call Trace: [ 244.663209][ C1] [ 244.666208][ C1] __schedule+0x149b/0x4fd0 [ 244.670815][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.675810][ C1] ? __pfx___schedule+0x10/0x10 [ 244.680680][ C1] ? schedule+0x91/0x360 [ 244.684935][ C1] schedule+0x165/0x360 [ 244.689139][ C1] cec_thread_func+0x7a3/0x1430 [ 244.694230][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.699651][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.706149][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.711123][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.716170][ C1] kthread+0x711/0x8a0 [ 244.720303][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.726303][ C1] ? __pfx_kthread+0x10/0x10 [ 244.730998][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.736389][ C1] ? __pfx_kthread+0x10/0x10 [ 244.741087][ C1] ret_from_fork+0x510/0xa50 [ 244.745881][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.751091][ C1] ? __switch_to+0xc9e/0x1480 [ 244.755785][ C1] ? __pfx_kthread+0x10/0x10 [ 244.760383][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.765292][ C1] [ 244.768330][ C1] task:cec-vivid-009-v state:S stack:30000 pid:2540 tgid:2540 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.780573][ C1] Call Trace: [ 244.783881][ C1] [ 244.786846][ C1] __schedule+0x149b/0x4fd0 [ 244.791389][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.796374][ C1] ? __pfx___schedule+0x10/0x10 [ 244.801244][ C1] ? schedule+0x91/0x360 [ 244.805505][ C1] schedule+0x165/0x360 [ 244.809672][ C1] cec_thread_func+0x7a3/0x1430 [ 244.814643][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.820068][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.826416][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.831416][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.836759][ C1] kthread+0x711/0x8a0 [ 244.840903][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 244.846463][ C1] ? __pfx_kthread+0x10/0x10 [ 244.851356][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.856589][ C1] ? __pfx_kthread+0x10/0x10 [ 244.861496][ C1] ret_from_fork+0x510/0xa50 [ 244.866399][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 244.871874][ C1] ? __switch_to+0xc9e/0x1480 [ 244.876608][ C1] ? __pfx_kthread+0x10/0x10 [ 244.881234][ C1] ret_from_fork_asm+0x1a/0x30 [ 244.886231][ C1] [ 244.889283][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2541 tgid:2541 ppid:2 task_flags:0x208040 flags:0x00080000 [ 244.901299][ C1] Call Trace: [ 244.904590][ C1] [ 244.907533][ C1] __schedule+0x149b/0x4fd0 [ 244.912276][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.917476][ C1] ? __pfx___schedule+0x10/0x10 [ 244.922430][ C1] ? schedule+0x91/0x360 [ 244.926768][ C1] schedule+0x165/0x360 [ 244.931021][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 244.936349][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 244.941922][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 244.947661][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 244.952686][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.958794][ C1] ? __kthread_parkme+0x7b/0x200 [ 244.963789][ C1] ? __kthread_parkme+0x1a1/0x200 [ 244.969018][ C1] kthread+0x711/0x8a0 [ 244.973199][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 244.978940][ C1] ? __pfx_kthread+0x10/0x10 [ 244.983686][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.989193][ C1] ? __pfx_kthread+0x10/0x10 [ 244.993915][ C1] ret_from_fork+0x510/0xa50 [ 244.998575][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.003769][ C1] ? __switch_to+0xc9e/0x1480 [ 245.008562][ C1] ? __pfx_kthread+0x10/0x10 [ 245.013176][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.017993][ C1] [ 245.021097][ C1] task:cec-vivid-010-v state:S stack:30000 pid:2555 tgid:2555 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.033385][ C1] Call Trace: [ 245.036796][ C1] [ 245.039769][ C1] __schedule+0x149b/0x4fd0 [ 245.044623][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.049870][ C1] ? __pfx___schedule+0x10/0x10 [ 245.054952][ C1] ? schedule+0x91/0x360 [ 245.059258][ C1] schedule+0x165/0x360 [ 245.063458][ C1] cec_thread_func+0x7a3/0x1430 [ 245.068477][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.073906][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.080270][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.085419][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.090588][ C1] kthread+0x711/0x8a0 [ 245.094864][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.100278][ C1] ? __pfx_kthread+0x10/0x10 [ 245.105002][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.110300][ C1] ? __pfx_kthread+0x10/0x10 [ 245.114916][ C1] ret_from_fork+0x510/0xa50 [ 245.119554][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.124690][ C1] ? __switch_to+0xc9e/0x1480 [ 245.129395][ C1] ? __pfx_kthread+0x10/0x10 [ 245.134011][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.139270][ C1] [ 245.142320][ C1] task:cec-vivid-010-v state:S stack:30000 pid:2556 tgid:2556 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.154532][ C1] Call Trace: [ 245.157835][ C1] [ 245.160779][ C1] __schedule+0x149b/0x4fd0 [ 245.165318][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.170286][ C1] ? __pfx___schedule+0x10/0x10 [ 245.175159][ C1] ? schedule+0x91/0x360 [ 245.179411][ C1] schedule+0x165/0x360 [ 245.183586][ C1] cec_thread_func+0x7a3/0x1430 [ 245.188467][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.193767][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.199843][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.204884][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.209920][ C1] kthread+0x711/0x8a0 [ 245.214202][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.219508][ C1] ? __pfx_kthread+0x10/0x10 [ 245.224112][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.229418][ C1] ? __pfx_kthread+0x10/0x10 [ 245.234022][ C1] ret_from_fork+0x510/0xa50 [ 245.238625][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.244004][ C1] ? __switch_to+0xc9e/0x1480 [ 245.248793][ C1] ? __pfx_kthread+0x10/0x10 [ 245.253400][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.258205][ C1] [ 245.261325][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2557 tgid:2557 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.273282][ C1] Call Trace: [ 245.276619][ C1] [ 245.279567][ C1] __schedule+0x149b/0x4fd0 [ 245.284077][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.289087][ C1] ? __pfx___schedule+0x10/0x10 [ 245.294129][ C1] ? schedule+0x91/0x360 [ 245.298470][ C1] schedule+0x165/0x360 [ 245.302639][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 245.308118][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 245.313358][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 245.319081][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.324113][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.330196][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.335141][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.340217][ C1] kthread+0x711/0x8a0 [ 245.344310][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 245.350221][ C1] ? __pfx_kthread+0x10/0x10 [ 245.354913][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.360119][ C1] ? __pfx_kthread+0x10/0x10 [ 245.364726][ C1] ret_from_fork+0x510/0xa50 [ 245.369331][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.374538][ C1] ? __switch_to+0xc9e/0x1480 [ 245.379230][ C1] ? __pfx_kthread+0x10/0x10 [ 245.383917][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.388714][ C1] [ 245.391749][ C1] task:cec-vivid-011-v state:S stack:30000 pid:2571 tgid:2571 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.403684][ C1] Call Trace: [ 245.406968][ C1] [ 245.409911][ C1] __schedule+0x149b/0x4fd0 [ 245.414535][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.419685][ C1] ? __pfx___schedule+0x10/0x10 [ 245.424559][ C1] ? schedule+0x91/0x360 [ 245.428811][ C1] schedule+0x165/0x360 [ 245.432977][ C1] cec_thread_func+0x7a3/0x1430 [ 245.437872][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.443440][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.449536][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.454486][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.459522][ C1] kthread+0x711/0x8a0 [ 245.463631][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.469042][ C1] ? __pfx_kthread+0x10/0x10 [ 245.473656][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.478860][ C1] ? __pfx_kthread+0x10/0x10 [ 245.483463][ C1] ret_from_fork+0x510/0xa50 [ 245.488066][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.493197][ C1] ? __switch_to+0xc9e/0x1480 [ 245.497900][ C1] ? __pfx_kthread+0x10/0x10 [ 245.502503][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.507394][ C1] [ 245.510447][ C1] task:cec-vivid-011-v state:S stack:30000 pid:2572 tgid:2572 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.522404][ C1] Call Trace: [ 245.525707][ C1] [ 245.529083][ C1] __schedule+0x149b/0x4fd0 [ 245.533626][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.538681][ C1] ? __pfx___schedule+0x10/0x10 [ 245.543549][ C1] ? schedule+0x91/0x360 [ 245.547815][ C1] schedule+0x165/0x360 [ 245.551983][ C1] cec_thread_func+0x7a3/0x1430 [ 245.556954][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.562260][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.568430][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.573394][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.578438][ C1] kthread+0x711/0x8a0 [ 245.582520][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.587815][ C1] ? __pfx_kthread+0x10/0x10 [ 245.592424][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.597627][ C1] ? __pfx_kthread+0x10/0x10 [ 245.602232][ C1] ret_from_fork+0x510/0xa50 [ 245.606836][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.612057][ C1] ? __switch_to+0xc9e/0x1480 [ 245.616921][ C1] ? __pfx_kthread+0x10/0x10 [ 245.621523][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.626327][ C1] [ 245.629354][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2573 tgid:2573 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.641370][ C1] Call Trace: [ 245.644665][ C1] [ 245.647611][ C1] __schedule+0x149b/0x4fd0 [ 245.652122][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.657174][ C1] ? __pfx___schedule+0x10/0x10 [ 245.662048][ C1] ? schedule+0x91/0x360 [ 245.666460][ C1] schedule+0x165/0x360 [ 245.670631][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 245.675937][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 245.681176][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 245.686900][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.691882][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.697964][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.702936][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.708066][ C1] kthread+0x711/0x8a0 [ 245.712157][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 245.718775][ C1] ? __pfx_kthread+0x10/0x10 [ 245.723605][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.728817][ C1] ? __pfx_kthread+0x10/0x10 [ 245.733423][ C1] ret_from_fork+0x510/0xa50 [ 245.738208][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.743336][ C1] ? __switch_to+0xc9e/0x1480 [ 245.748065][ C1] ? __pfx_kthread+0x10/0x10 [ 245.752686][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.757480][ C1] [ 245.760507][ C1] task:cec-vivid-012-v state:S stack:30000 pid:2587 tgid:2587 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.772439][ C1] Call Trace: [ 245.775731][ C1] [ 245.778762][ C1] __schedule+0x149b/0x4fd0 [ 245.783299][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.788268][ C1] ? __pfx___schedule+0x10/0x10 [ 245.793136][ C1] ? schedule+0x91/0x360 [ 245.797395][ C1] schedule+0x165/0x360 [ 245.801646][ C1] cec_thread_func+0x7a3/0x1430 [ 245.806526][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.811834][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.817913][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.822896][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.828034][ C1] kthread+0x711/0x8a0 [ 245.832135][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.837431][ C1] ? __pfx_kthread+0x10/0x10 [ 245.842043][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.847344][ C1] ? __pfx_kthread+0x10/0x10 [ 245.851946][ C1] ret_from_fork+0x510/0xa50 [ 245.856573][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.861730][ C1] ? __switch_to+0xc9e/0x1480 [ 245.866451][ C1] ? __pfx_kthread+0x10/0x10 [ 245.871178][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.875987][ C1] [ 245.879073][ C1] task:cec-vivid-012-v state:S stack:30000 pid:2588 tgid:2588 ppid:2 task_flags:0x208040 flags:0x00080000 [ 245.891189][ C1] Call Trace: [ 245.894757][ C1] [ 245.897708][ C1] __schedule+0x149b/0x4fd0 [ 245.902238][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 245.907247][ C1] ? __pfx___schedule+0x10/0x10 [ 245.912578][ C1] ? schedule+0x91/0x360 [ 245.916945][ C1] schedule+0x165/0x360 [ 245.921213][ C1] cec_thread_func+0x7a3/0x1430 [ 245.926123][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.931453][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 245.937639][ C1] ? __kthread_parkme+0x7b/0x200 [ 245.942594][ C1] ? __kthread_parkme+0x1a1/0x200 [ 245.947808][ C1] kthread+0x711/0x8a0 [ 245.952328][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 245.957636][ C1] ? __pfx_kthread+0x10/0x10 [ 245.962250][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.967556][ C1] ? __pfx_kthread+0x10/0x10 [ 245.972365][ C1] ret_from_fork+0x510/0xa50 [ 245.977070][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 245.982227][ C1] ? __switch_to+0xc9e/0x1480 [ 245.986954][ C1] ? __pfx_kthread+0x10/0x10 [ 245.991579][ C1] ret_from_fork_asm+0x1a/0x30 [ 245.996465][ C1] [ 245.999500][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2589 tgid:2589 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.011701][ C1] Call Trace: [ 246.014988][ C1] [ 246.018025][ C1] __schedule+0x149b/0x4fd0 [ 246.022560][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.027615][ C1] ? __pfx___schedule+0x10/0x10 [ 246.032495][ C1] ? schedule+0x91/0x360 [ 246.036750][ C1] schedule+0x165/0x360 [ 246.041090][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 246.046393][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 246.051602][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 246.057328][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.062313][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.068419][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.073397][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.078560][ C1] kthread+0x711/0x8a0 [ 246.082653][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 246.088645][ C1] ? __pfx_kthread+0x10/0x10 [ 246.093347][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.098646][ C1] ? __pfx_kthread+0x10/0x10 [ 246.103349][ C1] ret_from_fork+0x510/0xa50 [ 246.108168][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.113311][ C1] ? __switch_to+0xc9e/0x1480 [ 246.118117][ C1] ? __pfx_kthread+0x10/0x10 [ 246.122820][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.127900][ C1] [ 246.130948][ C1] task:cec-vivid-013-v state:S stack:30000 pid:2603 tgid:2603 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.142892][ C1] Call Trace: [ 246.146189][ C1] [ 246.149156][ C1] __schedule+0x149b/0x4fd0 [ 246.153715][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.158788][ C1] ? __pfx___schedule+0x10/0x10 [ 246.163754][ C1] ? schedule+0x91/0x360 [ 246.168382][ C1] schedule+0x165/0x360 [ 246.172585][ C1] cec_thread_func+0x7a3/0x1430 [ 246.177581][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.183067][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.189320][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.194369][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.199407][ C1] kthread+0x711/0x8a0 [ 246.203490][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.208787][ C1] ? __pfx_kthread+0x10/0x10 [ 246.213393][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.219248][ C1] ? __pfx_kthread+0x10/0x10 [ 246.223946][ C1] ret_from_fork+0x510/0xa50 [ 246.228634][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.233933][ C1] ? __switch_to+0xc9e/0x1480 [ 246.238623][ C1] ? __pfx_kthread+0x10/0x10 [ 246.243315][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.248213][ C1] [ 246.251263][ C1] task:cec-vivid-013-v state:S stack:30000 pid:2604 tgid:2604 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.263205][ C1] Call Trace: [ 246.266514][ C1] [ 246.269472][ C1] __schedule+0x149b/0x4fd0 [ 246.274182][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.279159][ C1] ? __pfx___schedule+0x10/0x10 [ 246.284114][ C1] ? schedule+0x91/0x360 [ 246.288435][ C1] schedule+0x165/0x360 [ 246.293086][ C1] cec_thread_func+0x7a3/0x1430 [ 246.298085][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.303405][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.309704][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.314847][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.320171][ C1] kthread+0x711/0x8a0 [ 246.324317][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.329772][ C1] ? __pfx_kthread+0x10/0x10 [ 246.334377][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.339593][ C1] ? __pfx_kthread+0x10/0x10 [ 246.344199][ C1] ret_from_fork+0x510/0xa50 [ 246.348807][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.353932][ C1] ? __switch_to+0xc9e/0x1480 [ 246.358753][ C1] ? __pfx_kthread+0x10/0x10 [ 246.363369][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.368184][ C1] [ 246.371324][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2605 tgid:2605 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.383608][ C1] Call Trace: [ 246.386928][ C1] [ 246.390028][ C1] __schedule+0x149b/0x4fd0 [ 246.394647][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.399641][ C1] ? __pfx___schedule+0x10/0x10 [ 246.404534][ C1] ? schedule+0x91/0x360 [ 246.408790][ C1] schedule+0x165/0x360 [ 246.412951][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 246.418285][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 246.423526][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 246.429348][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.434333][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.440502][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.445538][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.450674][ C1] kthread+0x711/0x8a0 [ 246.454764][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 246.460503][ C1] ? __pfx_kthread+0x10/0x10 [ 246.465277][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.470674][ C1] ? __pfx_kthread+0x10/0x10 [ 246.475657][ C1] ret_from_fork+0x510/0xa50 [ 246.480291][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.485421][ C1] ? __switch_to+0xc9e/0x1480 [ 246.490123][ C1] ? __pfx_kthread+0x10/0x10 [ 246.494827][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.499890][ C1] [ 246.502939][ C1] task:cec-vivid-014-v state:S stack:30000 pid:2619 tgid:2619 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.514961][ C1] Call Trace: [ 246.518280][ C1] [ 246.521225][ C1] __schedule+0x149b/0x4fd0 [ 246.525780][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.530752][ C1] ? __pfx___schedule+0x10/0x10 [ 246.535803][ C1] ? schedule+0x91/0x360 [ 246.540076][ C1] schedule+0x165/0x360 [ 246.544252][ C1] cec_thread_func+0x7a3/0x1430 [ 246.549229][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.554534][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.560636][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.565610][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.570659][ C1] kthread+0x711/0x8a0 [ 246.574749][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.580044][ C1] ? __pfx_kthread+0x10/0x10 [ 246.584855][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.590728][ C1] ? __pfx_kthread+0x10/0x10 [ 246.595368][ C1] ret_from_fork+0x510/0xa50 [ 246.600002][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.605121][ C1] ? __switch_to+0xc9e/0x1480 [ 246.609818][ C1] ? __pfx_kthread+0x10/0x10 [ 246.614419][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.619210][ C1] [ 246.622240][ C1] task:cec-vivid-014-v state:S stack:30000 pid:2620 tgid:2620 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.634348][ C1] Call Trace: [ 246.637646][ C1] [ 246.640589][ C1] __schedule+0x149b/0x4fd0 [ 246.645367][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.650359][ C1] ? __pfx___schedule+0x10/0x10 [ 246.655257][ C1] ? schedule+0x91/0x360 [ 246.659526][ C1] schedule+0x165/0x360 [ 246.663781][ C1] cec_thread_func+0x7a3/0x1430 [ 246.668684][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.674160][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.680240][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.685192][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.690244][ C1] kthread+0x711/0x8a0 [ 246.694435][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.699758][ C1] ? __pfx_kthread+0x10/0x10 [ 246.704363][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.709754][ C1] ? __pfx_kthread+0x10/0x10 [ 246.714444][ C1] ret_from_fork+0x510/0xa50 [ 246.719138][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.724254][ C1] ? __switch_to+0xc9e/0x1480 [ 246.729036][ C1] ? __pfx_kthread+0x10/0x10 [ 246.733641][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.738432][ C1] [ 246.741457][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2621 tgid:2621 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.753388][ C1] Call Trace: [ 246.756686][ C1] [ 246.759730][ C1] __schedule+0x149b/0x4fd0 [ 246.764449][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.769498][ C1] ? __pfx___schedule+0x10/0x10 [ 246.774410][ C1] ? schedule+0x91/0x360 [ 246.778682][ C1] schedule+0x165/0x360 [ 246.782846][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 246.788411][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 246.793777][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 246.799523][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.804519][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.810799][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.815747][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.820874][ C1] kthread+0x711/0x8a0 [ 246.824979][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 246.831065][ C1] ? __pfx_kthread+0x10/0x10 [ 246.835674][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.840973][ C1] ? __pfx_kthread+0x10/0x10 [ 246.845573][ C1] ret_from_fork+0x510/0xa50 [ 246.850286][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.855457][ C1] ? __switch_to+0xc9e/0x1480 [ 246.860256][ C1] ? __pfx_kthread+0x10/0x10 [ 246.864961][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.869854][ C1] [ 246.872886][ C1] task:cec-vivid-015-v state:S stack:30000 pid:2635 tgid:2635 ppid:2 task_flags:0x208040 flags:0x00080000 [ 246.884904][ C1] Call Trace: [ 246.888201][ C1] [ 246.891156][ C1] __schedule+0x149b/0x4fd0 [ 246.896049][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 246.901064][ C1] ? __pfx___schedule+0x10/0x10 [ 246.905936][ C1] ? schedule+0x91/0x360 [ 246.910283][ C1] schedule+0x165/0x360 [ 246.914560][ C1] cec_thread_func+0x7a3/0x1430 [ 246.919471][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.924886][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 246.931095][ C1] ? __kthread_parkme+0x7b/0x200 [ 246.936153][ C1] ? __kthread_parkme+0x1a1/0x200 [ 246.941206][ C1] kthread+0x711/0x8a0 [ 246.945299][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 246.950694][ C1] ? __pfx_kthread+0x10/0x10 [ 246.955319][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.960615][ C1] ? __pfx_kthread+0x10/0x10 [ 246.965218][ C1] ret_from_fork+0x510/0xa50 [ 246.969815][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 246.974947][ C1] ? __switch_to+0xc9e/0x1480 [ 246.979642][ C1] ? __pfx_kthread+0x10/0x10 [ 246.984359][ C1] ret_from_fork_asm+0x1a/0x30 [ 246.989452][ C1] [ 246.992492][ C1] task:cec-vivid-015-v state:S stack:30000 pid:2636 tgid:2636 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.004443][ C1] Call Trace: [ 247.007764][ C1] [ 247.010719][ C1] __schedule+0x149b/0x4fd0 [ 247.015252][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.020245][ C1] ? __pfx___schedule+0x10/0x10 [ 247.025127][ C1] ? schedule+0x91/0x360 [ 247.029386][ C1] schedule+0x165/0x360 [ 247.033576][ C1] cec_thread_func+0x7a3/0x1430 [ 247.038574][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.043922][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.050021][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.054966][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.060002][ C1] kthread+0x711/0x8a0 [ 247.064170][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.069486][ C1] ? __pfx_kthread+0x10/0x10 [ 247.074090][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.079292][ C1] ? __pfx_kthread+0x10/0x10 [ 247.083902][ C1] ret_from_fork+0x510/0xa50 [ 247.088544][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.093682][ C1] ? __switch_to+0xc9e/0x1480 [ 247.098403][ C1] ? __pfx_kthread+0x10/0x10 [ 247.103054][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.107967][ C1] [ 247.111006][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2637 tgid:2637 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.122939][ C1] Call Trace: [ 247.126229][ C1] [ 247.129171][ C1] __schedule+0x149b/0x4fd0 [ 247.133784][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.139452][ C1] ? __pfx___schedule+0x10/0x10 [ 247.144405][ C1] ? schedule+0x91/0x360 [ 247.148845][ C1] schedule+0x165/0x360 [ 247.153019][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 247.158325][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 247.163539][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 247.169271][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.174339][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.180417][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.185361][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.190409][ C1] kthread+0x711/0x8a0 [ 247.194496][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 247.200225][ C1] ? __pfx_kthread+0x10/0x10 [ 247.204830][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.210645][ C1] ? __pfx_kthread+0x10/0x10 [ 247.215250][ C1] ret_from_fork+0x510/0xa50 [ 247.219862][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.225074][ C1] ? __switch_to+0xc9e/0x1480 [ 247.229785][ C1] ? __pfx_kthread+0x10/0x10 [ 247.234497][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.239332][ C1] [ 247.242378][ C1] task:cec-vivid-016-v state:S stack:30000 pid:2651 tgid:2651 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.254509][ C1] Call Trace: [ 247.257813][ C1] [ 247.260760][ C1] __schedule+0x149b/0x4fd0 [ 247.265286][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.270293][ C1] ? __pfx___schedule+0x10/0x10 [ 247.275160][ C1] ? schedule+0x91/0x360 [ 247.279437][ C1] schedule+0x165/0x360 [ 247.283636][ C1] cec_thread_func+0x7a3/0x1430 [ 247.288522][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.293831][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.299912][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.304861][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.309930][ C1] kthread+0x711/0x8a0 [ 247.314027][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.319324][ C1] ? __pfx_kthread+0x10/0x10 [ 247.323926][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.329147][ C1] ? __pfx_kthread+0x10/0x10 [ 247.333859][ C1] ret_from_fork+0x510/0xa50 [ 247.338467][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.343585][ C1] ? __switch_to+0xc9e/0x1480 [ 247.348367][ C1] ? __pfx_kthread+0x10/0x10 [ 247.352968][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.357854][ C1] [ 247.360881][ C1] task:cec-vivid-016-v state:S stack:30000 pid:2652 tgid:2652 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.372931][ C1] Call Trace: [ 247.376239][ C1] [ 247.379192][ C1] __schedule+0x149b/0x4fd0 [ 247.383721][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.388788][ C1] ? __pfx___schedule+0x10/0x10 [ 247.393762][ C1] ? schedule+0x91/0x360 [ 247.398065][ C1] schedule+0x165/0x360 [ 247.402326][ C1] cec_thread_func+0x7a3/0x1430 [ 247.407212][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.412518][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.418607][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.423559][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.428683][ C1] kthread+0x711/0x8a0 [ 247.432762][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.438241][ C1] ? __pfx_kthread+0x10/0x10 [ 247.442851][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.448141][ C1] ? __pfx_kthread+0x10/0x10 [ 247.452739][ C1] ret_from_fork+0x510/0xa50 [ 247.457340][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.462456][ C1] ? __switch_to+0xc9e/0x1480 [ 247.467145][ C1] ? __pfx_kthread+0x10/0x10 [ 247.471755][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.476577][ C1] [ 247.479778][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2653 tgid:2653 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.491798][ C1] Call Trace: [ 247.495167][ C1] [ 247.498109][ C1] __schedule+0x149b/0x4fd0 [ 247.502631][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.507595][ C1] ? __pfx___schedule+0x10/0x10 [ 247.512463][ C1] ? schedule+0x91/0x360 [ 247.516725][ C1] schedule+0x165/0x360 [ 247.520894][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 247.526197][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 247.531423][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 247.537149][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.542127][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.548468][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.553500][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.558540][ C1] kthread+0x711/0x8a0 [ 247.562622][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 247.568606][ C1] ? __pfx_kthread+0x10/0x10 [ 247.573934][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.579185][ C1] ? __pfx_kthread+0x10/0x10 [ 247.583808][ C1] ret_from_fork+0x510/0xa50 [ 247.588417][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.593626][ C1] ? __switch_to+0xc9e/0x1480 [ 247.598323][ C1] ? __pfx_kthread+0x10/0x10 [ 247.602922][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.608054][ C1] [ 247.611147][ C1] task:cec-vivid-017-v state:S stack:30000 pid:2667 tgid:2667 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.623142][ C1] Call Trace: [ 247.626788][ C1] [ 247.629769][ C1] __schedule+0x149b/0x4fd0 [ 247.634397][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.639390][ C1] ? __pfx___schedule+0x10/0x10 [ 247.644278][ C1] ? schedule+0x91/0x360 [ 247.648568][ C1] schedule+0x165/0x360 [ 247.652768][ C1] cec_thread_func+0x7a3/0x1430 [ 247.657859][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.663174][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.669263][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.674219][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.679393][ C1] kthread+0x711/0x8a0 [ 247.683660][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.689109][ C1] ? __pfx_kthread+0x10/0x10 [ 247.693743][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.698964][ C1] ? __pfx_kthread+0x10/0x10 [ 247.703572][ C1] ret_from_fork+0x510/0xa50 [ 247.708367][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.713535][ C1] ? __switch_to+0xc9e/0x1480 [ 247.718284][ C1] ? __pfx_kthread+0x10/0x10 [ 247.723086][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.727971][ C1] [ 247.731385][ C1] task:cec-vivid-017-v state:S stack:30000 pid:2668 tgid:2668 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.743429][ C1] Call Trace: [ 247.746762][ C1] [ 247.749884][ C1] __schedule+0x149b/0x4fd0 [ 247.754538][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.759723][ C1] ? __pfx___schedule+0x10/0x10 [ 247.764612][ C1] ? schedule+0x91/0x360 [ 247.768970][ C1] schedule+0x165/0x360 [ 247.773143][ C1] cec_thread_func+0x7a3/0x1430 [ 247.778124][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.783464][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.789580][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.794563][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.799629][ C1] kthread+0x711/0x8a0 [ 247.803744][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 247.809071][ C1] ? __pfx_kthread+0x10/0x10 [ 247.813703][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.819093][ C1] ? __pfx_kthread+0x10/0x10 [ 247.824428][ C1] ret_from_fork+0x510/0xa50 [ 247.829232][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.834471][ C1] ? __switch_to+0xc9e/0x1480 [ 247.839205][ C1] ? __pfx_kthread+0x10/0x10 [ 247.844089][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.849095][ C1] [ 247.852403][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2669 tgid:2669 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.864642][ C1] Call Trace: [ 247.868055][ C1] [ 247.871166][ C1] __schedule+0x149b/0x4fd0 [ 247.875916][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.880915][ C1] ? __pfx___schedule+0x10/0x10 [ 247.885798][ C1] ? schedule+0x91/0x360 [ 247.890086][ C1] schedule+0x165/0x360 [ 247.894316][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 247.899644][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 247.904874][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 247.910616][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 247.915701][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 247.921803][ C1] ? __kthread_parkme+0x7b/0x200 [ 247.926839][ C1] ? __kthread_parkme+0x1a1/0x200 [ 247.931967][ C1] kthread+0x711/0x8a0 [ 247.936058][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 247.941875][ C1] ? __pfx_kthread+0x10/0x10 [ 247.946567][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.951769][ C1] ? __pfx_kthread+0x10/0x10 [ 247.956384][ C1] ret_from_fork+0x510/0xa50 [ 247.960995][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 247.966143][ C1] ? __switch_to+0xc9e/0x1480 [ 247.970846][ C1] ? __pfx_kthread+0x10/0x10 [ 247.975451][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.980242][ C1] [ 247.983272][ C1] task:cec-vivid-018-v state:S stack:30000 pid:2683 tgid:2683 ppid:2 task_flags:0x208040 flags:0x00080000 [ 247.995395][ C1] Call Trace: [ 247.998694][ C1] [ 248.001636][ C1] __schedule+0x149b/0x4fd0 [ 248.006172][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.011156][ C1] ? __pfx___schedule+0x10/0x10 [ 248.016038][ C1] ? schedule+0x91/0x360 [ 248.020295][ C1] schedule+0x165/0x360 [ 248.024462][ C1] cec_thread_func+0x7a3/0x1430 [ 248.029355][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.034693][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.040772][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.046340][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.051512][ C1] kthread+0x711/0x8a0 [ 248.055639][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.061045][ C1] ? __pfx_kthread+0x10/0x10 [ 248.065673][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.070885][ C1] ? __pfx_kthread+0x10/0x10 [ 248.075490][ C1] ret_from_fork+0x510/0xa50 [ 248.080097][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.085224][ C1] ? __switch_to+0xc9e/0x1480 [ 248.089953][ C1] ? __pfx_kthread+0x10/0x10 [ 248.094553][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.099345][ C1] [ 248.102382][ C1] task:cec-vivid-018-v state:S stack:30000 pid:2684 tgid:2684 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.114506][ C1] Call Trace: [ 248.117816][ C1] [ 248.120771][ C1] __schedule+0x149b/0x4fd0 [ 248.125312][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.130284][ C1] ? __pfx___schedule+0x10/0x10 [ 248.135154][ C1] ? schedule+0x91/0x360 [ 248.139434][ C1] schedule+0x165/0x360 [ 248.143749][ C1] cec_thread_func+0x7a3/0x1430 [ 248.148642][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.154048][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.160224][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.165173][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.170225][ C1] kthread+0x711/0x8a0 [ 248.174311][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.179609][ C1] ? __pfx_kthread+0x10/0x10 [ 248.184232][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.189448][ C1] ? __pfx_kthread+0x10/0x10 [ 248.194047][ C1] ret_from_fork+0x510/0xa50 [ 248.198699][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.203821][ C1] ? __switch_to+0xc9e/0x1480 [ 248.208533][ C1] ? __pfx_kthread+0x10/0x10 [ 248.213161][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.217986][ C1] [ 248.221027][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2685 tgid:2685 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.233236][ C1] Call Trace: [ 248.236533][ C1] [ 248.239564][ C1] __schedule+0x149b/0x4fd0 [ 248.244122][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.249263][ C1] ? __pfx___schedule+0x10/0x10 [ 248.254154][ C1] ? schedule+0x91/0x360 [ 248.258410][ C1] schedule+0x165/0x360 [ 248.262575][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 248.267880][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 248.273122][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 248.278849][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.283840][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.290008][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.294964][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.300026][ C1] kthread+0x711/0x8a0 [ 248.304109][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 248.309844][ C1] ? __pfx_kthread+0x10/0x10 [ 248.314462][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.319741][ C1] ? __pfx_kthread+0x10/0x10 [ 248.324351][ C1] ret_from_fork+0x510/0xa50 [ 248.329023][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.334153][ C1] ? __switch_to+0xc9e/0x1480 [ 248.338865][ C1] ? __pfx_kthread+0x10/0x10 [ 248.343565][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.348367][ C1] [ 248.351576][ C1] task:cec-vivid-019-v state:S stack:30000 pid:2699 tgid:2699 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.363636][ C1] Call Trace: [ 248.366951][ C1] [ 248.369900][ C1] __schedule+0x149b/0x4fd0 [ 248.374435][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.379401][ C1] ? __pfx___schedule+0x10/0x10 [ 248.384261][ C1] ? schedule+0x91/0x360 [ 248.388513][ C1] schedule+0x165/0x360 [ 248.392717][ C1] cec_thread_func+0x7a3/0x1430 [ 248.397596][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.402902][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.408985][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.413932][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.419104][ C1] kthread+0x711/0x8a0 [ 248.423187][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.428481][ C1] ? __pfx_kthread+0x10/0x10 [ 248.433219][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.438427][ C1] ? __pfx_kthread+0x10/0x10 [ 248.443030][ C1] ret_from_fork+0x510/0xa50 [ 248.447730][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.452932][ C1] ? __switch_to+0xc9e/0x1480 [ 248.457724][ C1] ? __pfx_kthread+0x10/0x10 [ 248.462330][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.467208][ C1] [ 248.470232][ C1] task:cec-vivid-019-v state:S stack:30000 pid:2700 tgid:2700 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.482336][ C1] Call Trace: [ 248.485622][ C1] [ 248.488582][ C1] __schedule+0x149b/0x4fd0 [ 248.493118][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.498197][ C1] ? __pfx___schedule+0x10/0x10 [ 248.503070][ C1] ? schedule+0x91/0x360 [ 248.507336][ C1] schedule+0x165/0x360 [ 248.511588][ C1] cec_thread_func+0x7a3/0x1430 [ 248.516495][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.521826][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.528002][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.532957][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.538614][ C1] kthread+0x711/0x8a0 [ 248.542714][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.548010][ C1] ? __pfx_kthread+0x10/0x10 [ 248.552618][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.557826][ C1] ? __pfx_kthread+0x10/0x10 [ 248.562431][ C1] ret_from_fork+0x510/0xa50 [ 248.567043][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.572248][ C1] ? __switch_to+0xc9e/0x1480 [ 248.576945][ C1] ? __pfx_kthread+0x10/0x10 [ 248.581634][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.586436][ C1] [ 248.589463][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2701 tgid:2701 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.601481][ C1] Call Trace: [ 248.604792][ C1] [ 248.607744][ C1] __schedule+0x149b/0x4fd0 [ 248.612259][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.617229][ C1] ? __pfx___schedule+0x10/0x10 [ 248.622182][ C1] ? schedule+0x91/0x360 [ 248.626439][ C1] schedule+0x165/0x360 [ 248.630629][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 248.636433][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 248.641677][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 248.647473][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.652454][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.658616][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.663561][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.668599][ C1] kthread+0x711/0x8a0 [ 248.672712][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 248.678450][ C1] ? __pfx_kthread+0x10/0x10 [ 248.683058][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.688290][ C1] ? __pfx_kthread+0x10/0x10 [ 248.692917][ C1] ret_from_fork+0x510/0xa50 [ 248.697627][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.702986][ C1] ? __switch_to+0xc9e/0x1480 [ 248.708559][ C1] ? __pfx_kthread+0x10/0x10 [ 248.713267][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.718080][ C1] [ 248.721116][ C1] task:cec-vivid-020-v state:S stack:30000 pid:2715 tgid:2715 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.733316][ C1] Call Trace: [ 248.736892][ C1] [ 248.739874][ C1] __schedule+0x149b/0x4fd0 [ 248.744534][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.749532][ C1] ? __pfx___schedule+0x10/0x10 [ 248.754517][ C1] ? schedule+0x91/0x360 [ 248.758772][ C1] schedule+0x165/0x360 [ 248.762954][ C1] cec_thread_func+0x7a3/0x1430 [ 248.767926][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.773510][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.779613][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.784682][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.789718][ C1] kthread+0x711/0x8a0 [ 248.793798][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.799093][ C1] ? __pfx_kthread+0x10/0x10 [ 248.803696][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.808989][ C1] ? __pfx_kthread+0x10/0x10 [ 248.813678][ C1] ret_from_fork+0x510/0xa50 [ 248.818383][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.823501][ C1] ? __switch_to+0xc9e/0x1480 [ 248.828198][ C1] ? __pfx_kthread+0x10/0x10 [ 248.832887][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.837776][ C1] [ 248.840816][ C1] task:cec-vivid-020-v state:S stack:30000 pid:2716 tgid:2716 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.852851][ C1] Call Trace: [ 248.856171][ C1] [ 248.859130][ C1] __schedule+0x149b/0x4fd0 [ 248.863662][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.868679][ C1] ? __pfx___schedule+0x10/0x10 [ 248.873674][ C1] ? schedule+0x91/0x360 [ 248.877957][ C1] schedule+0x165/0x360 [ 248.882152][ C1] cec_thread_func+0x7a3/0x1430 [ 248.887060][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.892404][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 248.898518][ C1] ? __kthread_parkme+0x7b/0x200 [ 248.903501][ C1] ? __kthread_parkme+0x1a1/0x200 [ 248.908547][ C1] kthread+0x711/0x8a0 [ 248.912636][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 248.918017][ C1] ? __pfx_kthread+0x10/0x10 [ 248.922635][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.927850][ C1] ? __pfx_kthread+0x10/0x10 [ 248.932453][ C1] ret_from_fork+0x510/0xa50 [ 248.937051][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 248.942165][ C1] ? __switch_to+0xc9e/0x1480 [ 248.946868][ C1] ? __pfx_kthread+0x10/0x10 [ 248.951474][ C1] ret_from_fork_asm+0x1a/0x30 [ 248.956453][ C1] [ 248.959567][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2717 tgid:2717 ppid:2 task_flags:0x208040 flags:0x00080000 [ 248.971600][ C1] Call Trace: [ 248.974891][ C1] [ 248.977832][ C1] __schedule+0x149b/0x4fd0 [ 248.982347][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 248.987315][ C1] ? __pfx___schedule+0x10/0x10 [ 248.992183][ C1] ? schedule+0x91/0x360 [ 248.996442][ C1] schedule+0x165/0x360 [ 249.000606][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 249.005922][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 249.011227][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 249.016995][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.021975][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.028140][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.033179][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.038397][ C1] kthread+0x711/0x8a0 [ 249.042485][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 249.048238][ C1] ? __pfx_kthread+0x10/0x10 [ 249.053042][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.058266][ C1] ? __pfx_kthread+0x10/0x10 [ 249.062888][ C1] ret_from_fork+0x510/0xa50 [ 249.067502][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.072633][ C1] ? __switch_to+0xc9e/0x1480 [ 249.077334][ C1] ? __pfx_kthread+0x10/0x10 [ 249.081958][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.086782][ C1] [ 249.089912][ C1] task:cec-vivid-021-v state:S stack:30000 pid:2731 tgid:2731 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.101870][ C1] Call Trace: [ 249.105175][ C1] [ 249.108144][ C1] __schedule+0x149b/0x4fd0 [ 249.112757][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.117816][ C1] ? __pfx___schedule+0x10/0x10 [ 249.122702][ C1] ? schedule+0x91/0x360 [ 249.126995][ C1] schedule+0x165/0x360 [ 249.131156][ C1] cec_thread_func+0x7a3/0x1430 [ 249.136050][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.141350][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.147468][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.152446][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.157502][ C1] kthread+0x711/0x8a0 [ 249.161730][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.167041][ C1] ? __pfx_kthread+0x10/0x10 [ 249.171665][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.176871][ C1] ? __pfx_kthread+0x10/0x10 [ 249.181512][ C1] ret_from_fork+0x510/0xa50 [ 249.186114][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.191325][ C1] ? __switch_to+0xc9e/0x1480 [ 249.196024][ C1] ? __pfx_kthread+0x10/0x10 [ 249.200641][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.205443][ C1] [ 249.208482][ C1] task:cec-vivid-021-v state:S stack:30000 pid:2732 tgid:2732 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.220596][ C1] Call Trace: [ 249.223884][ C1] [ 249.226838][ C1] __schedule+0x149b/0x4fd0 [ 249.231348][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.236319][ C1] ? __pfx___schedule+0x10/0x10 [ 249.241189][ C1] ? schedule+0x91/0x360 [ 249.245438][ C1] schedule+0x165/0x360 [ 249.249694][ C1] cec_thread_func+0x7a3/0x1430 [ 249.254625][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.260030][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.266131][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.271108][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.276171][ C1] kthread+0x711/0x8a0 [ 249.280364][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.285677][ C1] ? __pfx_kthread+0x10/0x10 [ 249.290398][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.295694][ C1] ? __pfx_kthread+0x10/0x10 [ 249.300297][ C1] ret_from_fork+0x510/0xa50 [ 249.304915][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.310179][ C1] ? __switch_to+0xc9e/0x1480 [ 249.314875][ C1] ? __pfx_kthread+0x10/0x10 [ 249.319475][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.324285][ C1] [ 249.327313][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2733 tgid:2733 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.339434][ C1] Call Trace: [ 249.342742][ C1] [ 249.345695][ C1] __schedule+0x149b/0x4fd0 [ 249.350304][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.355289][ C1] ? __pfx___schedule+0x10/0x10 [ 249.360181][ C1] ? schedule+0x91/0x360 [ 249.364550][ C1] schedule+0x165/0x360 [ 249.368741][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 249.374188][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 249.379430][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 249.385167][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.390247][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.396338][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.401458][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.406584][ C1] kthread+0x711/0x8a0 [ 249.410679][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 249.416405][ C1] ? __pfx_kthread+0x10/0x10 [ 249.421010][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.426239][ C1] ? __pfx_kthread+0x10/0x10 [ 249.430859][ C1] ret_from_fork+0x510/0xa50 [ 249.435480][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.440763][ C1] ? __switch_to+0xc9e/0x1480 [ 249.445488][ C1] ? __pfx_kthread+0x10/0x10 [ 249.450124][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.454934][ C1] [ 249.457968][ C1] task:cec-vivid-022-v state:S stack:30000 pid:2747 tgid:2747 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.469996][ C1] Call Trace: [ 249.473290][ C1] [ 249.476239][ C1] __schedule+0x149b/0x4fd0 [ 249.480761][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.485827][ C1] ? __pfx___schedule+0x10/0x10 [ 249.490697][ C1] ? schedule+0x91/0x360 [ 249.494962][ C1] schedule+0x165/0x360 [ 249.499128][ C1] cec_thread_func+0x7a3/0x1430 [ 249.504101][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.509413][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.515584][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.520531][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.525570][ C1] kthread+0x711/0x8a0 [ 249.529681][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.534978][ C1] ? __pfx_kthread+0x10/0x10 [ 249.539582][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.544786][ C1] ? __pfx_kthread+0x10/0x10 [ 249.549513][ C1] ret_from_fork+0x510/0xa50 [ 249.554117][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.559323][ C1] ? __switch_to+0xc9e/0x1480 [ 249.564032][ C1] ? __pfx_kthread+0x10/0x10 [ 249.568653][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.573454][ C1] [ 249.576498][ C1] task:cec-vivid-022-v state:S stack:30000 pid:2748 tgid:2748 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.588430][ C1] Call Trace: [ 249.591725][ C1] [ 249.594743][ C1] __schedule+0x149b/0x4fd0 [ 249.599261][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.604268][ C1] ? __pfx___schedule+0x10/0x10 [ 249.609166][ C1] ? schedule+0x91/0x360 [ 249.613444][ C1] schedule+0x165/0x360 [ 249.617633][ C1] cec_thread_func+0x7a3/0x1430 [ 249.622602][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.627904][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.634106][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.639057][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.644093][ C1] kthread+0x711/0x8a0 [ 249.648289][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.653609][ C1] ? __pfx_kthread+0x10/0x10 [ 249.658247][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.663724][ C1] ? __pfx_kthread+0x10/0x10 [ 249.668356][ C1] ret_from_fork+0x510/0xa50 [ 249.673009][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.678125][ C1] ? __switch_to+0xc9e/0x1480 [ 249.682838][ C1] ? __pfx_kthread+0x10/0x10 [ 249.687485][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.692305][ C1] [ 249.695350][ C1] task:vivid_cec-vivid state:S stack:29680 pid:2749 tgid:2749 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.707301][ C1] Call Trace: [ 249.710611][ C1] [ 249.713566][ C1] __schedule+0x149b/0x4fd0 [ 249.718268][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.723403][ C1] ? __pfx___schedule+0x10/0x10 [ 249.728271][ C1] ? schedule+0x91/0x360 [ 249.732533][ C1] schedule+0x165/0x360 [ 249.736704][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 249.742020][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 249.747318][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 249.753132][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.758217][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.764405][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.769370][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.774416][ C1] kthread+0x711/0x8a0 [ 249.778508][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 249.784409][ C1] ? __pfx_kthread+0x10/0x10 [ 249.789020][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.794228][ C1] ? __pfx_kthread+0x10/0x10 [ 249.798919][ C1] ret_from_fork+0x510/0xa50 [ 249.803517][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.808638][ C1] ? __switch_to+0xc9e/0x1480 [ 249.813419][ C1] ? __pfx_kthread+0x10/0x10 [ 249.818468][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.823267][ C1] [ 249.826296][ C1] task:cec-vivid-023-v state:S stack:29792 pid:2763 tgid:2763 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.838244][ C1] Call Trace: [ 249.841546][ C1] [ 249.844488][ C1] __schedule+0x149b/0x4fd0 [ 249.849183][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.854326][ C1] ? __pfx___schedule+0x10/0x10 [ 249.859226][ C1] ? schedule+0x91/0x360 [ 249.863509][ C1] schedule+0x165/0x360 [ 249.867707][ C1] cec_thread_func+0x7a3/0x1430 [ 249.872612][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.877949][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.884065][ C1] ? __kthread_parkme+0x7b/0x200 [ 249.889026][ C1] ? __kthread_parkme+0x1a1/0x200 [ 249.894073][ C1] kthread+0x711/0x8a0 [ 249.898198][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.903692][ C1] ? __pfx_kthread+0x10/0x10 [ 249.908329][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.913565][ C1] ? __pfx_kthread+0x10/0x10 [ 249.918194][ C1] ret_from_fork+0x510/0xa50 [ 249.922827][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 249.928047][ C1] ? __switch_to+0xc9e/0x1480 [ 249.932757][ C1] ? __pfx_kthread+0x10/0x10 [ 249.937357][ C1] ret_from_fork_asm+0x1a/0x30 [ 249.942147][ C1] [ 249.945350][ C1] task:cec-vivid-023-v state:S stack:29688 pid:2764 tgid:2764 ppid:2 task_flags:0x208040 flags:0x00080000 [ 249.957720][ C1] Call Trace: [ 249.961095][ C1] [ 249.964041][ C1] __schedule+0x149b/0x4fd0 [ 249.968604][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 249.973695][ C1] ? __pfx___schedule+0x10/0x10 [ 249.978812][ C1] ? schedule+0x91/0x360 [ 249.983121][ C1] schedule+0x165/0x360 [ 249.987327][ C1] cec_thread_func+0x7a3/0x1430 [ 249.992254][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 249.997583][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 250.003856][ C1] ? __kthread_parkme+0x7b/0x200 [ 250.008831][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.013875][ C1] kthread+0x711/0x8a0 [ 250.017961][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 250.023349][ C1] ? __pfx_kthread+0x10/0x10 [ 250.027980][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.033272][ C1] ? __pfx_kthread+0x10/0x10 [ 250.037879][ C1] ret_from_fork+0x510/0xa50 [ 250.042497][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.047659][ C1] ? __switch_to+0xc9e/0x1480 [ 250.052369][ C1] ? __pfx_kthread+0x10/0x10 [ 250.056973][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.061852][ C1] [ 250.064897][ C1] task:vivid_cec-vivid state:S stack:29368 pid:2765 tgid:2765 ppid:2 task_flags:0x208040 flags:0x00080000 [ 250.076938][ C1] Call Trace: [ 250.080234][ C1] [ 250.083173][ C1] __schedule+0x149b/0x4fd0 [ 250.087780][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 250.092769][ C1] ? __pfx___schedule+0x10/0x10 [ 250.097680][ C1] ? schedule+0x91/0x360 [ 250.102041][ C1] schedule+0x165/0x360 [ 250.106220][ C1] vivid_cec_bus_thread+0x24f/0x1960 [ 250.111534][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 250.116832][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 250.122734][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 250.127719][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 250.133887][ C1] ? __kthread_parkme+0x7b/0x200 [ 250.138843][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.143880][ C1] kthread+0x711/0x8a0 [ 250.147976][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 250.153713][ C1] ? __pfx_kthread+0x10/0x10 [ 250.158405][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.163702][ C1] ? __pfx_kthread+0x10/0x10 [ 250.168309][ C1] ret_from_fork+0x510/0xa50 [ 250.173034][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.178263][ C1] ? __switch_to+0xc9e/0x1480 [ 250.182968][ C1] ? __pfx_kthread+0x10/0x10 [ 250.187585][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.192502][ C1] [ 250.195577][ C1] task:kworker/R-updat state:I stack:29912 pid:2790 tgid:2790 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.207628][ C1] Call Trace: [ 250.210934][ C1] [ 250.213886][ C1] __schedule+0x149b/0x4fd0 [ 250.218444][ C1] ? __pfx___schedule+0x10/0x10 [ 250.223323][ C1] ? schedule+0x91/0x360 [ 250.227574][ C1] schedule+0x165/0x360 [ 250.231822][ C1] rescuer_thread+0xd68/0xed0 [ 250.236547][ C1] ? rescuer_thread+0xba/0xed0 [ 250.241433][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.247362][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.252403][ C1] kthread+0x711/0x8a0 [ 250.256495][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.261712][ C1] ? __pfx_kthread+0x10/0x10 [ 250.266326][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.272226][ C1] ? __pfx_kthread+0x10/0x10 [ 250.276937][ C1] ret_from_fork+0x510/0xa50 [ 250.281542][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.286750][ C1] ? __switch_to+0xc9e/0x1480 [ 250.291448][ C1] ? __pfx_kthread+0x10/0x10 [ 250.296045][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.300836][ C1] [ 250.303868][ C1] task:kworker/R-updat state:I stack:30224 pid:2791 tgid:2791 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.315909][ C1] Call Trace: [ 250.319384][ C1] [ 250.322323][ C1] __schedule+0x149b/0x4fd0 [ 250.326917][ C1] ? __pfx___schedule+0x10/0x10 [ 250.331871][ C1] ? schedule+0x91/0x360 [ 250.336238][ C1] schedule+0x165/0x360 [ 250.340437][ C1] rescuer_thread+0xd68/0xed0 [ 250.345143][ C1] ? rescuer_thread+0xba/0xed0 [ 250.350005][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.355919][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.360966][ C1] kthread+0x711/0x8a0 [ 250.365052][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.370256][ C1] ? __pfx_kthread+0x10/0x10 [ 250.374861][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.380176][ C1] ? __pfx_kthread+0x10/0x10 [ 250.385126][ C1] ret_from_fork+0x510/0xa50 [ 250.389748][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.394868][ C1] ? __switch_to+0xc9e/0x1480 [ 250.399653][ C1] ? __pfx_kthread+0x10/0x10 [ 250.404353][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.409259][ C1] [ 250.412288][ C1] task:kworker/R-raid5 state:I stack:30224 pid:2808 tgid:2808 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.424674][ C1] Call Trace: [ 250.427956][ C1] [ 250.430893][ C1] __schedule+0x149b/0x4fd0 [ 250.435442][ C1] ? __pfx___schedule+0x10/0x10 [ 250.440303][ C1] ? schedule+0x91/0x360 [ 250.444555][ C1] schedule+0x165/0x360 [ 250.448723][ C1] rescuer_thread+0xd68/0xed0 [ 250.453416][ C1] ? rescuer_thread+0xba/0xed0 [ 250.458189][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.464013][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.469101][ C1] kthread+0x711/0x8a0 [ 250.473184][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.478402][ C1] ? __pfx_kthread+0x10/0x10 [ 250.483059][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.488357][ C1] ? __pfx_kthread+0x10/0x10 [ 250.492962][ C1] ret_from_fork+0x510/0xa50 [ 250.497665][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.502787][ C1] ? __switch_to+0xc9e/0x1480 [ 250.507573][ C1] ? __pfx_kthread+0x10/0x10 [ 250.512179][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.516969][ C1] [ 250.520011][ C1] task:kworker/R-bch_b state:I stack:29912 pid:2810 tgid:2810 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.532058][ C1] Call Trace: [ 250.535363][ C1] [ 250.538332][ C1] __schedule+0x149b/0x4fd0 [ 250.542911][ C1] ? __pfx___schedule+0x10/0x10 [ 250.547802][ C1] ? schedule+0x91/0x360 [ 250.552111][ C1] schedule+0x165/0x360 [ 250.556309][ C1] rescuer_thread+0xd68/0xed0 [ 250.561028][ C1] ? rescuer_thread+0xba/0xed0 [ 250.565971][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.571852][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.576921][ C1] kthread+0x711/0x8a0 [ 250.581030][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.586260][ C1] ? __pfx_kthread+0x10/0x10 [ 250.590892][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.596120][ C1] ? __pfx_kthread+0x10/0x10 [ 250.600736][ C1] ret_from_fork+0x510/0xa50 [ 250.605338][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.610479][ C1] ? __switch_to+0xc9e/0x1480 [ 250.615300][ C1] ? __pfx_kthread+0x10/0x10 [ 250.619944][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.624771][ C1] [ 250.627821][ C1] task:kworker/R-bcach state:I stack:30224 pid:2811 tgid:2811 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.640036][ C1] Call Trace: [ 250.643340][ C1] [ 250.646302][ C1] __schedule+0x149b/0x4fd0 [ 250.650862][ C1] ? __pfx___schedule+0x10/0x10 [ 250.655756][ C1] ? schedule+0x91/0x360 [ 250.660253][ C1] schedule+0x165/0x360 [ 250.664623][ C1] rescuer_thread+0xd68/0xed0 [ 250.669527][ C1] ? rescuer_thread+0xba/0xed0 [ 250.674330][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.680258][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.685426][ C1] kthread+0x711/0x8a0 [ 250.690051][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.695372][ C1] ? __pfx_kthread+0x10/0x10 [ 250.699994][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.705396][ C1] ? __pfx_kthread+0x10/0x10 [ 250.710118][ C1] ret_from_fork+0x510/0xa50 [ 250.715020][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.720706][ C1] ? __switch_to+0xc9e/0x1480 [ 250.725794][ C1] ? __pfx_kthread+0x10/0x10 [ 250.730527][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.735749][ C1] [ 250.739162][ C1] task:kworker/R-bch_j state:I stack:30224 pid:2812 tgid:2812 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.751308][ C1] Call Trace: [ 250.754630][ C1] [ 250.757582][ C1] __schedule+0x149b/0x4fd0 [ 250.762209][ C1] ? __pfx___schedule+0x10/0x10 [ 250.767168][ C1] ? schedule+0x91/0x360 [ 250.771611][ C1] schedule+0x165/0x360 [ 250.775777][ C1] rescuer_thread+0xd68/0xed0 [ 250.780489][ C1] ? rescuer_thread+0xba/0xed0 [ 250.785395][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.791322][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.796372][ C1] kthread+0x711/0x8a0 [ 250.800502][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.805885][ C1] ? __pfx_kthread+0x10/0x10 [ 250.810522][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.815729][ C1] ? __pfx_kthread+0x10/0x10 [ 250.820407][ C1] ret_from_fork+0x510/0xa50 [ 250.825116][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.830364][ C1] ? __switch_to+0xc9e/0x1480 [ 250.835186][ C1] ? __pfx_kthread+0x10/0x10 [ 250.839822][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.844635][ C1] [ 250.847676][ C1] task:kworker/R-dm_bu state:I stack:30224 pid:2814 tgid:2814 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.859897][ C1] Call Trace: [ 250.863201][ C1] [ 250.866144][ C1] __schedule+0x149b/0x4fd0 [ 250.870696][ C1] ? __pfx___schedule+0x10/0x10 [ 250.875582][ C1] ? schedule+0x91/0x360 [ 250.879955][ C1] schedule+0x165/0x360 [ 250.884230][ C1] rescuer_thread+0xd68/0xed0 [ 250.889042][ C1] ? rescuer_thread+0xba/0xed0 [ 250.893967][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 250.899828][ C1] ? __kthread_parkme+0x1a1/0x200 [ 250.905049][ C1] kthread+0x711/0x8a0 [ 250.909331][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 250.914544][ C1] ? __pfx_kthread+0x10/0x10 [ 250.919172][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.924491][ C1] ? __pfx_kthread+0x10/0x10 [ 250.929394][ C1] ret_from_fork+0x510/0xa50 [ 250.934041][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 250.939332][ C1] ? __switch_to+0xc9e/0x1480 [ 250.944053][ C1] ? __pfx_kthread+0x10/0x10 [ 250.948780][ C1] ret_from_fork_asm+0x1a/0x30 [ 250.953706][ C1] [ 250.956740][ C1] task:kworker/R-kmpat state:I stack:30224 pid:2815 tgid:2815 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 250.968860][ C1] Call Trace: [ 250.972265][ C1] [ 250.975208][ C1] __schedule+0x149b/0x4fd0 [ 250.979762][ C1] ? __pfx___schedule+0x10/0x10 [ 250.984700][ C1] ? schedule+0x91/0x360 [ 250.989068][ C1] schedule+0x165/0x360 [ 250.993262][ C1] rescuer_thread+0xd68/0xed0 [ 250.997992][ C1] ? rescuer_thread+0xba/0xed0 [ 251.002800][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.008667][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.013747][ C1] kthread+0x711/0x8a0 [ 251.017868][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.023103][ C1] ? __pfx_kthread+0x10/0x10 [ 251.027736][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.033099][ C1] ? __pfx_kthread+0x10/0x10 [ 251.037800][ C1] ret_from_fork+0x510/0xa50 [ 251.042412][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.047552][ C1] ? __switch_to+0xc9e/0x1480 [ 251.052272][ C1] ? __pfx_kthread+0x10/0x10 [ 251.056888][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.061689][ C1] [ 251.064758][ C1] task:kworker/R-kmpat state:I stack:30224 pid:2816 tgid:2816 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.076934][ C1] Call Trace: [ 251.080327][ C1] [ 251.083272][ C1] __schedule+0x149b/0x4fd0 [ 251.087830][ C1] ? __pfx___schedule+0x10/0x10 [ 251.092776][ C1] ? schedule+0x91/0x360 [ 251.097110][ C1] schedule+0x165/0x360 [ 251.101358][ C1] rescuer_thread+0xd68/0xed0 [ 251.106143][ C1] ? rescuer_thread+0xba/0xed0 [ 251.110976][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.116832][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.121880][ C1] kthread+0x711/0x8a0 [ 251.125980][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.131390][ C1] ? __pfx_kthread+0x10/0x10 [ 251.136137][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.141370][ C1] ? __pfx_kthread+0x10/0x10 [ 251.146067][ C1] ret_from_fork+0x510/0xa50 [ 251.150671][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.155791][ C1] ? __switch_to+0xc9e/0x1480 [ 251.160487][ C1] ? __pfx_kthread+0x10/0x10 [ 251.165177][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.169970][ C1] [ 251.172994][ C1] task:kworker/R-kvub3 state:I stack:30224 pid:2835 tgid:2835 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.185017][ C1] Call Trace: [ 251.188306][ C1] [ 251.191333][ C1] __schedule+0x149b/0x4fd0 [ 251.195959][ C1] ? __pfx___schedule+0x10/0x10 [ 251.200925][ C1] ? schedule+0x91/0x360 [ 251.205175][ C1] schedule+0x165/0x360 [ 251.209426][ C1] rescuer_thread+0xd68/0xed0 [ 251.214124][ C1] ? rescuer_thread+0xba/0xed0 [ 251.218984][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.225239][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.230278][ C1] kthread+0x711/0x8a0 [ 251.234389][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.239592][ C1] ? __pfx_kthread+0x10/0x10 [ 251.244370][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.249575][ C1] ? __pfx_kthread+0x10/0x10 [ 251.254190][ C1] ret_from_fork+0x510/0xa50 [ 251.258875][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.264016][ C1] ? __switch_to+0xc9e/0x1480 [ 251.268736][ C1] ? __pfx_kthread+0x10/0x10 [ 251.273442][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.278249][ C1] [ 251.281640][ C1] task:kworker/R-kvub3 state:I stack:30224 pid:2836 tgid:2836 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.294178][ C1] Call Trace: [ 251.297468][ C1] [ 251.300521][ C1] __schedule+0x149b/0x4fd0 [ 251.305693][ C1] ? __pfx___schedule+0x10/0x10 [ 251.310787][ C1] ? schedule+0x91/0x360 [ 251.315137][ C1] schedule+0x165/0x360 [ 251.319311][ C1] rescuer_thread+0xd68/0xed0 [ 251.324011][ C1] ? rescuer_thread+0xba/0xed0 [ 251.328791][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.334793][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.339928][ C1] kthread+0x711/0x8a0 [ 251.344020][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.349243][ C1] ? __pfx_kthread+0x10/0x10 [ 251.353848][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.359144][ C1] ? __pfx_kthread+0x10/0x10 [ 251.363754][ C1] ret_from_fork+0x510/0xa50 [ 251.368394][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.373556][ C1] ? __switch_to+0xc9e/0x1480 [ 251.378285][ C1] ? __pfx_kthread+0x10/0x10 [ 251.382938][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.387761][ C1] [ 251.390799][ C1] task:kworker/R-kvub3 state:I stack:30224 pid:2837 tgid:2837 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.402827][ C1] Call Trace: [ 251.406728][ C1] [ 251.409775][ C1] __schedule+0x149b/0x4fd0 [ 251.414314][ C1] ? __pfx___schedule+0x10/0x10 [ 251.419194][ C1] ? schedule+0x91/0x360 [ 251.423448][ C1] schedule+0x165/0x360 [ 251.427614][ C1] rescuer_thread+0xd68/0xed0 [ 251.432398][ C1] ? rescuer_thread+0xba/0xed0 [ 251.437171][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.442990][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.448033][ C1] kthread+0x711/0x8a0 [ 251.452209][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.457512][ C1] ? __pfx_kthread+0x10/0x10 [ 251.462117][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.467418][ C1] ? __pfx_kthread+0x10/0x10 [ 251.472135][ C1] ret_from_fork+0x510/0xa50 [ 251.476931][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.482168][ C1] ? __switch_to+0xc9e/0x1480 [ 251.486957][ C1] ? __pfx_kthread+0x10/0x10 [ 251.491565][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.496362][ C1] [ 251.499398][ C1] task:kworker/R-kmems state:I stack:29912 pid:2841 tgid:2841 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.511458][ C1] Call Trace: [ 251.514770][ C1] [ 251.517841][ C1] __schedule+0x149b/0x4fd0 [ 251.522405][ C1] ? __pfx___schedule+0x10/0x10 [ 251.527390][ C1] ? schedule+0x91/0x360 [ 251.531670][ C1] schedule+0x165/0x360 [ 251.536013][ C1] rescuer_thread+0xd68/0xed0 [ 251.540741][ C1] ? rescuer_thread+0xba/0xed0 [ 251.545776][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.551600][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.556650][ C1] kthread+0x711/0x8a0 [ 251.560741][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.565947][ C1] ? __pfx_kthread+0x10/0x10 [ 251.570553][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.575772][ C1] ? __pfx_kthread+0x10/0x10 [ 251.580375][ C1] ret_from_fork+0x510/0xa50 [ 251.585060][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.590260][ C1] ? __switch_to+0xc9e/0x1480 [ 251.595133][ C1] ? __pfx_kthread+0x10/0x10 [ 251.599826][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.604814][ C1] [ 251.607878][ C1] task:kworker/R-iw_cm state:I stack:30200 pid:2844 tgid:2844 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.619933][ C1] Call Trace: [ 251.623237][ C1] [ 251.626190][ C1] __schedule+0x149b/0x4fd0 [ 251.630737][ C1] ? __pfx___schedule+0x10/0x10 [ 251.635602][ C1] ? schedule+0x91/0x360 [ 251.639856][ C1] schedule+0x165/0x360 [ 251.644085][ C1] rescuer_thread+0xd68/0xed0 [ 251.648973][ C1] ? rescuer_thread+0xba/0xed0 [ 251.653921][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.659829][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.664877][ C1] kthread+0x711/0x8a0 [ 251.668961][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.674175][ C1] ? __pfx_kthread+0x10/0x10 [ 251.678780][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.683985][ C1] ? __pfx_kthread+0x10/0x10 [ 251.688598][ C1] ret_from_fork+0x510/0xa50 [ 251.693196][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.698310][ C1] ? __switch_to+0xc9e/0x1480 [ 251.703019][ C1] ? __pfx_kthread+0x10/0x10 [ 251.707627][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.712444][ C1] [ 251.715532][ C1] task:kworker/R-rdma_ state:I stack:30224 pid:2846 tgid:2846 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.727867][ C1] Call Trace: [ 251.731182][ C1] [ 251.734135][ C1] __schedule+0x149b/0x4fd0 [ 251.738737][ C1] ? __pfx___schedule+0x10/0x10 [ 251.743725][ C1] ? schedule+0x91/0x360 [ 251.748164][ C1] schedule+0x165/0x360 [ 251.752338][ C1] rescuer_thread+0xd68/0xed0 [ 251.757044][ C1] ? rescuer_thread+0xba/0xed0 [ 251.761837][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.767686][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.772841][ C1] kthread+0x711/0x8a0 [ 251.776954][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.782431][ C1] ? __pfx_kthread+0x10/0x10 [ 251.787159][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.792505][ C1] ? __pfx_kthread+0x10/0x10 [ 251.797109][ C1] ret_from_fork+0x510/0xa50 [ 251.801727][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.806939][ C1] ? __switch_to+0xc9e/0x1480 [ 251.811658][ C1] ? __pfx_kthread+0x10/0x10 [ 251.816352][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.821155][ C1] [ 251.824197][ C1] task:kworker/R-mlx4_ state:I stack:30224 pid:2850 tgid:2850 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.836336][ C1] Call Trace: [ 251.839641][ C1] [ 251.842709][ C1] __schedule+0x149b/0x4fd0 [ 251.847372][ C1] ? __pfx___schedule+0x10/0x10 [ 251.852264][ C1] ? schedule+0x91/0x360 [ 251.856520][ C1] schedule+0x165/0x360 [ 251.860707][ C1] rescuer_thread+0xd68/0xed0 [ 251.865442][ C1] ? rescuer_thread+0xba/0xed0 [ 251.870251][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.876301][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.881368][ C1] kthread+0x711/0x8a0 [ 251.885482][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 251.890818][ C1] ? __pfx_kthread+0x10/0x10 [ 251.895547][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 251.900863][ C1] ? __pfx_kthread+0x10/0x10 [ 251.906226][ C1] ret_from_fork+0x510/0xa50 [ 251.910866][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 251.916023][ C1] ? __switch_to+0xc9e/0x1480 [ 251.920720][ C1] ? __pfx_kthread+0x10/0x10 [ 251.925340][ C1] ret_from_fork_asm+0x1a/0x30 [ 251.930247][ C1] [ 251.933290][ C1] task:kworker/R-mlx4_ state:I stack:30224 pid:2851 tgid:2851 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 251.945584][ C1] Call Trace: [ 251.948891][ C1] [ 251.951869][ C1] __schedule+0x149b/0x4fd0 [ 251.956506][ C1] ? __pfx___schedule+0x10/0x10 [ 251.961460][ C1] ? schedule+0x91/0x360 [ 251.965981][ C1] schedule+0x165/0x360 [ 251.970147][ C1] rescuer_thread+0xd68/0xed0 [ 251.974844][ C1] ? rescuer_thread+0xba/0xed0 [ 251.979709][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 251.985574][ C1] ? __kthread_parkme+0x1a1/0x200 [ 251.990762][ C1] kthread+0x711/0x8a0 [ 251.994851][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.000063][ C1] ? __pfx_kthread+0x10/0x10 [ 252.004844][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.010074][ C1] ? __pfx_kthread+0x10/0x10 [ 252.014940][ C1] ret_from_fork+0x510/0xa50 [ 252.019546][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.024660][ C1] ? __switch_to+0xc9e/0x1480 [ 252.029385][ C1] ? __pfx_kthread+0x10/0x10 [ 252.034114][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.039036][ C1] [ 252.042239][ C1] task:kworker/R-srp_r state:I stack:30224 pid:2853 tgid:2853 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.054450][ C1] Call Trace: [ 252.057940][ C1] [ 252.060914][ C1] __schedule+0x149b/0x4fd0 [ 252.065512][ C1] ? __pfx___schedule+0x10/0x10 [ 252.070431][ C1] ? schedule+0x91/0x360 [ 252.074727][ C1] schedule+0x165/0x360 [ 252.078953][ C1] rescuer_thread+0xd68/0xed0 [ 252.083654][ C1] ? rescuer_thread+0xba/0xed0 [ 252.088435][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.094355][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.099415][ C1] kthread+0x711/0x8a0 [ 252.103624][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.109028][ C1] ? __pfx_kthread+0x10/0x10 [ 252.113731][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.118954][ C1] ? __pfx_kthread+0x10/0x10 [ 252.123742][ C1] ret_from_fork+0x510/0xa50 [ 252.128369][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.133499][ C1] ? __switch_to+0xc9e/0x1480 [ 252.138206][ C1] ? __pfx_kthread+0x10/0x10 [ 252.142810][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.147696][ C1] [ 252.150730][ C1] task:kworker/R-siw_c state:I stack:30224 pid:2857 tgid:2857 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.162854][ C1] Call Trace: [ 252.166174][ C1] [ 252.169130][ C1] __schedule+0x149b/0x4fd0 [ 252.173672][ C1] ? __pfx___schedule+0x10/0x10 [ 252.178536][ C1] ? schedule+0x91/0x360 [ 252.182788][ C1] schedule+0x165/0x360 [ 252.186953][ C1] rescuer_thread+0xd68/0xed0 [ 252.191648][ C1] ? rescuer_thread+0xba/0xed0 [ 252.196425][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.202245][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.207282][ C1] kthread+0x711/0x8a0 [ 252.211366][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.216571][ C1] ? __pfx_kthread+0x10/0x10 [ 252.221186][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.226387][ C1] ? __pfx_kthread+0x10/0x10 [ 252.230994][ C1] ret_from_fork+0x510/0xa50 [ 252.235603][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.240728][ C1] ? __switch_to+0xc9e/0x1480 [ 252.245414][ C1] ? __pfx_kthread+0x10/0x10 [ 252.250038][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.254828][ C1] [ 252.257941][ C1] task:siw_tx/0 state:S stack:30200 pid:2858 tgid:2858 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 252.269957][ C1] Call Trace: [ 252.273351][ C1] [ 252.276300][ C1] __schedule+0x149b/0x4fd0 [ 252.280818][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 252.285766][ C1] ? finish_task_switch+0x23d/0x940 [ 252.290982][ C1] ? finish_task_switch+0x23d/0x940 [ 252.296202][ C1] ? __pfx___schedule+0x10/0x10 [ 252.301067][ C1] ? schedule+0x91/0x360 [ 252.305404][ C1] schedule+0x165/0x360 [ 252.309653][ C1] siw_run_sq+0x18f/0x350 [ 252.314075][ C1] ? __pfx_siw_run_sq+0x10/0x10 [ 252.319028][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 252.325303][ C1] ? __kthread_parkme+0x7b/0x200 [ 252.330247][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.335295][ C1] kthread+0x711/0x8a0 [ 252.339379][ C1] ? __pfx_siw_run_sq+0x10/0x10 [ 252.344320][ C1] ? __pfx_kthread+0x10/0x10 [ 252.348941][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.354145][ C1] ? __pfx_kthread+0x10/0x10 [ 252.358745][ C1] ret_from_fork+0x510/0xa50 [ 252.363349][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.368698][ C1] ? __switch_to+0xc9e/0x1480 [ 252.373501][ C1] ? __pfx_kthread+0x10/0x10 [ 252.378116][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.382915][ C1] [ 252.385949][ C1] task:kworker/R-qat_m state:I stack:30200 pid:2868 tgid:2868 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.398087][ C1] Call Trace: [ 252.401481][ C1] [ 252.404439][ C1] __schedule+0x149b/0x4fd0 [ 252.408987][ C1] ? __pfx___schedule+0x10/0x10 [ 252.413864][ C1] ? schedule+0x91/0x360 [ 252.418121][ C1] schedule+0x165/0x360 [ 252.422291][ C1] rescuer_thread+0xd68/0xed0 [ 252.427075][ C1] ? rescuer_thread+0xba/0xed0 [ 252.431852][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.437672][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.442760][ C1] kthread+0x711/0x8a0 [ 252.446864][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.452086][ C1] ? __pfx_kthread+0x10/0x10 [ 252.456707][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.461979][ C1] ? __pfx_kthread+0x10/0x10 [ 252.466637][ C1] ret_from_fork+0x510/0xa50 [ 252.471260][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.476388][ C1] ? __switch_to+0xc9e/0x1480 [ 252.481083][ C1] ? __pfx_kthread+0x10/0x10 [ 252.485684][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.490474][ C1] [ 252.493587][ C1] task:kworker/R-qat_d state:I stack:30224 pid:2869 tgid:2869 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.505719][ C1] Call Trace: [ 252.509022][ C1] [ 252.511963][ C1] __schedule+0x149b/0x4fd0 [ 252.516504][ C1] ? __pfx___schedule+0x10/0x10 [ 252.521372][ C1] ? schedule+0x91/0x360 [ 252.525634][ C1] schedule+0x165/0x360 [ 252.529799][ C1] rescuer_thread+0xd68/0xed0 [ 252.534495][ C1] ? rescuer_thread+0xba/0xed0 [ 252.539267][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.545284][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.550412][ C1] kthread+0x711/0x8a0 [ 252.554583][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.559788][ C1] ? __pfx_kthread+0x10/0x10 [ 252.564393][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.569685][ C1] ? __pfx_kthread+0x10/0x10 [ 252.574285][ C1] ret_from_fork+0x510/0xa50 [ 252.578925][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.584133][ C1] ? __switch_to+0xc9e/0x1480 [ 252.588825][ C1] ? __pfx_kthread+0x10/0x10 [ 252.593430][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.598224][ C1] [ 252.601249][ C1] task:kworker/R-qat_p state:I stack:30224 pid:2870 tgid:2870 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.613302][ C1] Call Trace: [ 252.616588][ C1] [ 252.619527][ C1] __schedule+0x149b/0x4fd0 [ 252.624060][ C1] ? __pfx___schedule+0x10/0x10 [ 252.628944][ C1] ? schedule+0x91/0x360 [ 252.633282][ C1] schedule+0x165/0x360 [ 252.637546][ C1] rescuer_thread+0xd68/0xed0 [ 252.642242][ C1] ? rescuer_thread+0xba/0xed0 [ 252.647108][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.652933][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.657972][ C1] kthread+0x711/0x8a0 [ 252.662161][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.667373][ C1] ? __pfx_kthread+0x10/0x10 [ 252.671974][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.677197][ C1] ? __pfx_kthread+0x10/0x10 [ 252.681806][ C1] ret_from_fork+0x510/0xa50 [ 252.686850][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.691967][ C1] ? __switch_to+0xc9e/0x1480 [ 252.696655][ C1] ? __pfx_kthread+0x10/0x10 [ 252.701252][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.706039][ C1] [ 252.709067][ C1] task:kworker/R-adf_v state:I stack:30224 pid:2871 tgid:2871 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.721194][ C1] Call Trace: [ 252.724528][ C1] [ 252.727469][ C1] __schedule+0x149b/0x4fd0 [ 252.732183][ C1] ? __pfx___schedule+0x10/0x10 [ 252.737224][ C1] ? schedule+0x91/0x360 [ 252.741651][ C1] schedule+0x165/0x360 [ 252.745992][ C1] rescuer_thread+0xd68/0xed0 [ 252.750690][ C1] ? rescuer_thread+0xba/0xed0 [ 252.755468][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.761303][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.766349][ C1] kthread+0x711/0x8a0 [ 252.770449][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.775659][ C1] ? __pfx_kthread+0x10/0x10 [ 252.780261][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.785463][ C1] ? __pfx_kthread+0x10/0x10 [ 252.790072][ C1] ret_from_fork+0x510/0xa50 [ 252.794770][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.799987][ C1] ? __switch_to+0xc9e/0x1480 [ 252.804755][ C1] ? __pfx_kthread+0x10/0x10 [ 252.809360][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.814158][ C1] [ 252.817274][ C1] task:kworker/u8:9 state:I stack:23416 pid:2901 tgid:2901 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.829393][ C1] Workqueue: 0x0 (flush-8:0) [ 252.834203][ C1] Call Trace: [ 252.837508][ C1] [ 252.840453][ C1] __schedule+0x149b/0x4fd0 [ 252.844972][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 252.849938][ C1] ? __pfx___schedule+0x10/0x10 [ 252.854821][ C1] ? schedule+0x91/0x360 [ 252.859075][ C1] schedule+0x165/0x360 [ 252.863238][ C1] worker_thread+0xa82/0xda0 [ 252.867851][ C1] ? __kthread_parkme+0x7b/0x200 [ 252.872811][ C1] kthread+0x711/0x8a0 [ 252.876965][ C1] ? __pfx_worker_thread+0x10/0x10 [ 252.882109][ C1] ? __pfx_kthread+0x10/0x10 [ 252.886722][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.892089][ C1] ? __pfx_kthread+0x10/0x10 [ 252.896732][ C1] ret_from_fork+0x510/0xa50 [ 252.901529][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 252.906653][ C1] ? __switch_to+0xc9e/0x1480 [ 252.911355][ C1] ? __pfx_kthread+0x10/0x10 [ 252.916046][ C1] ret_from_fork_asm+0x1a/0x30 [ 252.920924][ C1] [ 252.923952][ C1] task:kworker/R-elous state:I stack:30200 pid:2913 tgid:2913 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 252.935978][ C1] Call Trace: [ 252.939354][ C1] [ 252.942301][ C1] __schedule+0x149b/0x4fd0 [ 252.946928][ C1] ? __pfx___schedule+0x10/0x10 [ 252.951800][ C1] ? schedule+0x91/0x360 [ 252.956086][ C1] schedule+0x165/0x360 [ 252.960344][ C1] rescuer_thread+0xd68/0xed0 [ 252.965194][ C1] ? rescuer_thread+0xba/0xed0 [ 252.970013][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 252.975947][ C1] ? __kthread_parkme+0x1a1/0x200 [ 252.981011][ C1] kthread+0x711/0x8a0 [ 252.985133][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 252.990363][ C1] ? __pfx_kthread+0x10/0x10 [ 252.995063][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.000387][ C1] ? __pfx_kthread+0x10/0x10 [ 253.005112][ C1] ret_from_fork+0x510/0xa50 [ 253.009843][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.014997][ C1] ? __switch_to+0xc9e/0x1480 [ 253.019715][ C1] ? __pfx_kthread+0x10/0x10 [ 253.024349][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.029176][ C1] [ 253.032223][ C1] task:kworker/u8:10 state:I stack:21016 pid:3072 tgid:3072 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.044552][ C1] Workqueue: 0x0 (events_unbound) [ 253.049723][ C1] Call Trace: [ 253.053033][ C1] [ 253.055995][ C1] __schedule+0x149b/0x4fd0 [ 253.060524][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 253.065687][ C1] ? __pfx___schedule+0x10/0x10 [ 253.070581][ C1] ? schedule+0x91/0x360 [ 253.074859][ C1] schedule+0x165/0x360 [ 253.079060][ C1] worker_thread+0xa82/0xda0 [ 253.083786][ C1] ? __kthread_parkme+0x7b/0x200 [ 253.088834][ C1] kthread+0x711/0x8a0 [ 253.092916][ C1] ? __pfx_worker_thread+0x10/0x10 [ 253.098032][ C1] ? __pfx_kthread+0x10/0x10 [ 253.102719][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.108091][ C1] ? __pfx_kthread+0x10/0x10 [ 253.112743][ C1] ret_from_fork+0x510/0xa50 [ 253.117372][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.122609][ C1] ? __switch_to+0xc9e/0x1480 [ 253.127320][ C1] ? __pfx_kthread+0x10/0x10 [ 253.131929][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.136755][ C1] [ 253.139874][ C1] task:kworker/R-tls-s state:I stack:29512 pid:3182 tgid:3182 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.151898][ C1] Call Trace: [ 253.155364][ C1] [ 253.158393][ C1] __schedule+0x149b/0x4fd0 [ 253.162932][ C1] ? __pfx___schedule+0x10/0x10 [ 253.167913][ C1] ? schedule+0x91/0x360 [ 253.172190][ C1] schedule+0x165/0x360 [ 253.176363][ C1] rescuer_thread+0xd68/0xed0 [ 253.181156][ C1] ? rescuer_thread+0xba/0xed0 [ 253.185932][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.191779][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.196839][ C1] kthread+0x711/0x8a0 [ 253.200963][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 253.206300][ C1] ? __pfx_kthread+0x10/0x10 [ 253.210993][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.216198][ C1] ? __pfx_kthread+0x10/0x10 [ 253.220949][ C1] ret_from_fork+0x510/0xa50 [ 253.225577][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.231219][ C1] ? __switch_to+0xc9e/0x1480 [ 253.235952][ C1] ? __pfx_kthread+0x10/0x10 [ 253.240910][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.245718][ C1] [ 253.248773][ C1] task:kworker/R-mld state:I stack:30224 pid:3183 tgid:3183 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.260803][ C1] Call Trace: [ 253.264099][ C1] [ 253.267060][ C1] __schedule+0x149b/0x4fd0 [ 253.271740][ C1] ? __pfx___schedule+0x10/0x10 [ 253.276649][ C1] ? schedule+0x91/0x360 [ 253.281011][ C1] schedule+0x165/0x360 [ 253.285180][ C1] rescuer_thread+0xd68/0xed0 [ 253.289897][ C1] ? rescuer_thread+0xba/0xed0 [ 253.294708][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.300606][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.305737][ C1] kthread+0x711/0x8a0 [ 253.309821][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 253.315129][ C1] ? __pfx_kthread+0x10/0x10 [ 253.319916][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.325144][ C1] ? __pfx_kthread+0x10/0x10 [ 253.329841][ C1] ret_from_fork+0x510/0xa50 [ 253.334707][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.339834][ C1] ? __switch_to+0xc9e/0x1480 [ 253.344543][ C1] ? __pfx_kthread+0x10/0x10 [ 253.349178][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.353982][ C1] [ 253.357020][ C1] task:kworker/R-ipv6_ state:I stack:30224 pid:3184 tgid:3184 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.369135][ C1] Call Trace: [ 253.372421][ C1] [ 253.375370][ C1] __schedule+0x149b/0x4fd0 [ 253.379944][ C1] ? __pfx___schedule+0x10/0x10 [ 253.384808][ C1] ? schedule+0x91/0x360 [ 253.389082][ C1] schedule+0x165/0x360 [ 253.393342][ C1] rescuer_thread+0xd68/0xed0 [ 253.398144][ C1] ? rescuer_thread+0xba/0xed0 [ 253.402928][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.408926][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.414509][ C1] kthread+0x711/0x8a0 [ 253.418679][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 253.423887][ C1] ? __pfx_kthread+0x10/0x10 [ 253.428502][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.433972][ C1] ? __pfx_kthread+0x10/0x10 [ 253.438607][ C1] ret_from_fork+0x510/0xa50 [ 253.443216][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.448416][ C1] ? __switch_to+0xc9e/0x1480 [ 253.453201][ C1] ? __pfx_kthread+0x10/0x10 [ 253.457800][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.462591][ C1] [ 253.465630][ C1] task:kworker/R-dsa_o state:I stack:30224 pid:3197 tgid:3197 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.477668][ C1] Call Trace: [ 253.480952][ C1] [ 253.483922][ C1] __schedule+0x149b/0x4fd0 [ 253.488461][ C1] ? __pfx___schedule+0x10/0x10 [ 253.493328][ C1] ? schedule+0x91/0x360 [ 253.497581][ C1] schedule+0x165/0x360 [ 253.501746][ C1] rescuer_thread+0xd68/0xed0 [ 253.506437][ C1] ? rescuer_thread+0xba/0xed0 [ 253.511207][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.517023][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.522074][ C1] kthread+0x711/0x8a0 [ 253.526159][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 253.531558][ C1] ? __pfx_kthread+0x10/0x10 [ 253.536296][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.541560][ C1] ? __pfx_kthread+0x10/0x10 [ 253.546190][ C1] ret_from_fork+0x510/0xa50 [ 253.550909][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.556068][ C1] ? __switch_to+0xc9e/0x1480 [ 253.560789][ C1] ? __pfx_kthread+0x10/0x10 [ 253.565396][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.570187][ C1] [ 253.573221][ C1] task:krfcommd state:S stack:27848 pid:3390 tgid:3390 ppid:2 task_flags:0x208140 flags:0x00080000 [ 253.585333][ C1] Call Trace: [ 253.588619][ C1] [ 253.591573][ C1] __schedule+0x149b/0x4fd0 [ 253.596087][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 253.601033][ C1] ? __is_module_percpu_address+0x39b/0x3f0 [ 253.606952][ C1] ? save_trace+0x49/0x390 [ 253.611375][ C1] ? mark_lock+0x180/0x190 [ 253.615841][ C1] ? __pfx___schedule+0x10/0x10 [ 253.620717][ C1] ? schedule+0x91/0x360 [ 253.624983][ C1] schedule+0x165/0x360 [ 253.629323][ C1] schedule_timeout+0x9a/0x270 [ 253.634097][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 253.639479][ C1] ? do_raw_spin_lock+0x121/0x290 [ 253.644510][ C1] ? add_wait_queue+0x41/0x170 [ 253.649305][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.654787][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.660992][ C1] wait_woken+0xbd/0x1b0 [ 253.665299][ C1] ? wait_woken+0x39/0x1b0 [ 253.669760][ C1] rfcomm_run+0x3be/0x5c0 [ 253.674210][ C1] ? __pfx_rfcomm_run+0x10/0x10 [ 253.679177][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 253.684859][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.690701][ C1] ? __kthread_parkme+0x7b/0x200 [ 253.695671][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.700914][ C1] kthread+0x711/0x8a0 [ 253.704998][ C1] ? __pfx_rfcomm_run+0x10/0x10 [ 253.709866][ C1] ? __pfx_kthread+0x10/0x10 [ 253.714841][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.720220][ C1] ? __pfx_kthread+0x10/0x10 [ 253.724914][ C1] ret_from_fork+0x510/0xa50 [ 253.729525][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.735338][ C1] ? __switch_to+0xc9e/0x1480 [ 253.740030][ C1] ? __pfx_kthread+0x10/0x10 [ 253.744653][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.749677][ C1] [ 253.752709][ C1] task:kworker/R-krxrp state:I stack:30224 pid:3391 tgid:3391 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.765109][ C1] Call Trace: [ 253.768405][ C1] [ 253.771521][ C1] __schedule+0x149b/0x4fd0 [ 253.776062][ C1] ? __pfx___schedule+0x10/0x10 [ 253.780926][ C1] ? schedule+0x91/0x360 [ 253.785186][ C1] schedule+0x165/0x360 [ 253.789410][ C1] rescuer_thread+0xd68/0xed0 [ 253.794213][ C1] ? rescuer_thread+0xba/0xed0 [ 253.799034][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.804889][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.809959][ C1] kthread+0x711/0x8a0 [ 253.814048][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 253.819268][ C1] ? __pfx_kthread+0x10/0x10 [ 253.823963][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.829293][ C1] ? __pfx_kthread+0x10/0x10 [ 253.834102][ C1] ret_from_fork+0x510/0xa50 [ 253.839089][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.844305][ C1] ? __switch_to+0xc9e/0x1480 [ 253.849445][ C1] ? __pfx_kthread+0x10/0x10 [ 253.854176][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.859358][ C1] [ 253.862396][ C1] task:kworker/R-kkcmd state:I stack:30224 pid:3395 tgid:3395 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.874516][ C1] Call Trace: [ 253.877820][ C1] [ 253.880773][ C1] __schedule+0x149b/0x4fd0 [ 253.885394][ C1] ? __pfx___schedule+0x10/0x10 [ 253.890425][ C1] ? schedule+0x91/0x360 [ 253.894779][ C1] schedule+0x165/0x360 [ 253.899019][ C1] rescuer_thread+0xd68/0xed0 [ 253.903929][ C1] ? rescuer_thread+0xba/0xed0 [ 253.908797][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 253.914633][ C1] ? __kthread_parkme+0x1a1/0x200 [ 253.919865][ C1] kthread+0x711/0x8a0 [ 253.924057][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 253.929467][ C1] ? __pfx_kthread+0x10/0x10 [ 253.934095][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 253.939603][ C1] ? __pfx_kthread+0x10/0x10 [ 253.944324][ C1] ret_from_fork+0x510/0xa50 [ 253.948967][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 253.954086][ C1] ? __switch_to+0xc9e/0x1480 [ 253.958873][ C1] ? __pfx_kthread+0x10/0x10 [ 253.963484][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.968296][ C1] [ 253.971379][ C1] task:kworker/R-kstrp state:I stack:30224 pid:3396 tgid:3396 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 253.983699][ C1] Call Trace: [ 253.987068][ C1] [ 253.990015][ C1] __schedule+0x149b/0x4fd0 [ 253.994575][ C1] ? __pfx___schedule+0x10/0x10 [ 253.999530][ C1] ? schedule+0x91/0x360 [ 254.003783][ C1] schedule+0x165/0x360 [ 254.007959][ C1] rescuer_thread+0xd68/0xed0 [ 254.012740][ C1] ? rescuer_thread+0xba/0xed0 [ 254.017636][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.023454][ C1] ? __kthread_parkme+0x1a1/0x200 [ 254.028609][ C1] kthread+0x711/0x8a0 [ 254.032954][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 254.038456][ C1] ? __pfx_kthread+0x10/0x10 [ 254.043506][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.048906][ C1] ? __pfx_kthread+0x10/0x10 [ 254.053518][ C1] ret_from_fork+0x510/0xa50 [ 254.058141][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.063284][ C1] ? __switch_to+0xc9e/0x1480 [ 254.068190][ C1] ? __pfx_kthread+0x10/0x10 [ 254.073364][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.078383][ C1] [ 254.081427][ C1] task:kworker/R-krdsd state:I stack:29512 pid:3397 tgid:3397 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.093464][ C1] Call Trace: [ 254.096844][ C1] [ 254.099799][ C1] __schedule+0x149b/0x4fd0 [ 254.104430][ C1] ? __pfx___schedule+0x10/0x10 [ 254.109298][ C1] ? schedule+0x91/0x360 [ 254.113549][ C1] schedule+0x165/0x360 [ 254.117721][ C1] rescuer_thread+0xd68/0xed0 [ 254.122417][ C1] ? rescuer_thread+0xba/0xed0 [ 254.127363][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.133388][ C1] ? __kthread_parkme+0x1a1/0x200 [ 254.138527][ C1] kthread+0x711/0x8a0 [ 254.142836][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 254.148456][ C1] ? __pfx_kthread+0x10/0x10 [ 254.153373][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.158881][ C1] ? __pfx_kthread+0x10/0x10 [ 254.163605][ C1] ret_from_fork+0x510/0xa50 [ 254.168256][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.173493][ C1] ? __switch_to+0xc9e/0x1480 [ 254.178232][ C1] ? __pfx_kthread+0x10/0x10 [ 254.182957][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.187846][ C1] [ 254.191138][ C1] task:kworker/R-rds_m state:I stack:30224 pid:3398 tgid:3398 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.203171][ C1] Call Trace: [ 254.206632][ C1] [ 254.209679][ C1] __schedule+0x149b/0x4fd0 [ 254.214340][ C1] ? __pfx___schedule+0x10/0x10 [ 254.219400][ C1] ? schedule+0x91/0x360 [ 254.223832][ C1] schedule+0x165/0x360 [ 254.228013][ C1] rescuer_thread+0xd68/0xed0 [ 254.233287][ C1] ? rescuer_thread+0xba/0xed0 [ 254.238109][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.244043][ C1] ? __kthread_parkme+0x1a1/0x200 [ 254.249175][ C1] kthread+0x711/0x8a0 [ 254.253257][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 254.258476][ C1] ? __pfx_kthread+0x10/0x10 [ 254.263110][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.268551][ C1] ? __pfx_kthread+0x10/0x10 [ 254.273704][ C1] ret_from_fork+0x510/0xa50 [ 254.278347][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.283476][ C1] ? __switch_to+0xc9e/0x1480 [ 254.288191][ C1] ? __pfx_kthread+0x10/0x10 [ 254.292885][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.297761][ C1] [ 254.300876][ C1] task:kworker/R-ism_e state:I stack:30224 pid:3399 tgid:3399 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.313000][ C1] Call Trace: [ 254.316329][ C1] [ 254.319283][ C1] __schedule+0x149b/0x4fd0 [ 254.323833][ C1] ? __pfx___schedule+0x10/0x10 [ 254.328704][ C1] ? schedule+0x91/0x360 [ 254.333162][ C1] schedule+0x165/0x360 [ 254.337372][ C1] rescuer_thread+0xd68/0xed0 [ 254.342151][ C1] ? rescuer_thread+0xba/0xed0 [ 254.347360][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.353465][ C1] ? __kthread_parkme+0x1a1/0x200 [ 254.358733][ C1] kthread+0x711/0x8a0 [ 254.362931][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 254.368332][ C1] ? __pfx_kthread+0x10/0x10 [ 254.373034][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.378327][ C1] ? __pfx_kthread+0x10/0x10 [ 254.383112][ C1] ret_from_fork+0x510/0xa50 [ 254.387822][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.392992][ C1] ? __switch_to+0xc9e/0x1480 [ 254.398084][ C1] ? __pfx_kthread+0x10/0x10 [ 254.402729][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.407547][ C1] [ 254.410679][ C1] task:kworker/R-ceph- state:I stack:30224 pid:3408 tgid:3408 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.422809][ C1] Call Trace: [ 254.426204][ C1] [ 254.429236][ C1] __schedule+0x149b/0x4fd0 [ 254.433780][ C1] ? __pfx___schedule+0x10/0x10 [ 254.438754][ C1] ? schedule+0x91/0x360 [ 254.443141][ C1] schedule+0x165/0x360 [ 254.447431][ C1] rescuer_thread+0xd68/0xed0 [ 254.452132][ C1] ? rescuer_thread+0xba/0xed0 [ 254.456914][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.462766][ C1] ? __kthread_parkme+0x1a1/0x200 [ 254.467977][ C1] kthread+0x711/0x8a0 [ 254.472062][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 254.477365][ C1] ? __pfx_kthread+0x10/0x10 [ 254.482058][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.487269][ C1] ? __pfx_kthread+0x10/0x10 [ 254.491878][ C1] ret_from_fork+0x510/0xa50 [ 254.496742][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.501866][ C1] ? __switch_to+0xc9e/0x1480 [ 254.506680][ C1] ? __pfx_kthread+0x10/0x10 [ 254.511279][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.516098][ C1] [ 254.519131][ C1] task:kworker/R-bat_e state:I stack:30224 pid:3409 tgid:3409 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.531267][ C1] Call Trace: [ 254.534580][ C1] [ 254.537533][ C1] __schedule+0x149b/0x4fd0 [ 254.542089][ C1] ? __pfx___schedule+0x10/0x10 [ 254.547047][ C1] ? schedule+0x91/0x360 [ 254.551303][ C1] schedule+0x165/0x360 [ 254.555566][ C1] rescuer_thread+0xd68/0xed0 [ 254.560263][ C1] ? rescuer_thread+0xba/0xed0 [ 254.565119][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 254.571029][ C1] ? __kthread_parkme+0x1a1/0x200 [ 254.576190][ C1] kthread+0x711/0x8a0 [ 254.580389][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 254.585709][ C1] ? __pfx_kthread+0x10/0x10 [ 254.590324][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.595632][ C1] ? __pfx_kthread+0x10/0x10 [ 254.600260][ C1] ret_from_fork+0x510/0xa50 [ 254.604867][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.610189][ C1] ? __switch_to+0xc9e/0x1480 [ 254.614912][ C1] ? __pfx_kthread+0x10/0x10 [ 254.619643][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.624575][ C1] [ 254.627623][ C1] task:kworker/u8:11 state:I stack:25976 pid:3474 tgid:3474 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.639746][ C1] Workqueue: 0x0 (events_unbound) [ 254.645052][ C1] Call Trace: [ 254.648347][ C1] [ 254.651295][ C1] __schedule+0x149b/0x4fd0 [ 254.655807][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 254.660782][ C1] ? __pfx___schedule+0x10/0x10 [ 254.665692][ C1] ? schedule+0x91/0x360 [ 254.669995][ C1] schedule+0x165/0x360 [ 254.674157][ C1] worker_thread+0xa82/0xda0 [ 254.679044][ C1] ? __kthread_parkme+0x7b/0x200 [ 254.684011][ C1] kthread+0x711/0x8a0 [ 254.688112][ C1] ? __pfx_worker_thread+0x10/0x10 [ 254.693323][ C1] ? __pfx_kthread+0x10/0x10 [ 254.697941][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.703148][ C1] ? __pfx_kthread+0x10/0x10 [ 254.707953][ C1] ret_from_fork+0x510/0xa50 [ 254.712806][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.718351][ C1] ? __switch_to+0xc9e/0x1480 [ 254.723148][ C1] ? __pfx_kthread+0x10/0x10 [ 254.727753][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.732548][ C1] [ 254.735664][ C1] task:kworker/u8:12 state:R running task stack:24248 pid:3514 tgid:3514 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.749426][ C1] Workqueue: events_unbound toggle_allocation_gate [ 254.755947][ C1] Call Trace: [ 254.759234][ C1] [ 254.762172][ C1] __schedule+0x149b/0x4fd0 [ 254.766866][ C1] ? irqentry_exit+0x5e8/0x670 [ 254.772029][ C1] ? smp_call_function_many_cond+0xcdd/0x1260 [ 254.778162][ C1] ? smp_call_function_many_cond+0xdca/0x1260 [ 254.784269][ C1] ? __pfx___schedule+0x10/0x10 [ 254.789139][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 254.794196][ C1] ? preempt_schedule_thunk+0x16/0x30 [ 254.799752][ C1] preempt_schedule_common+0x83/0xd0 [ 254.805233][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 254.810469][ C1] preempt_schedule_thunk+0x16/0x30 [ 254.815690][ C1] ? on_each_cpu_cond_mask+0x75/0x80 [ 254.821167][ C1] on_each_cpu_cond_mask+0x7a/0x80 [ 254.826293][ C1] smp_text_poke_batch_finish+0xe98/0x1130 [ 254.832376][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 254.838980][ C1] ? arch_jump_label_transform_queue+0x97/0x110 [ 254.845405][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 254.851880][ C1] static_key_enable_cpuslocked+0x128/0x240 [ 254.858211][ C1] static_key_enable+0x1a/0x20 [ 254.863100][ C1] toggle_allocation_gate+0xad/0x240 [ 254.868581][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 254.874705][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 254.880564][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 254.886407][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 254.892145][ C1] process_scheduled_works+0xad1/0x1770 [ 254.897816][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 254.903895][ C1] ? do_raw_spin_lock+0x121/0x290 [ 254.908972][ C1] worker_thread+0x8a0/0xda0 [ 254.913640][ C1] ? __kthread_parkme+0x7b/0x200 [ 254.918621][ C1] kthread+0x711/0x8a0 [ 254.922893][ C1] ? __pfx_worker_thread+0x10/0x10 [ 254.928048][ C1] ? __pfx_kthread+0x10/0x10 [ 254.932664][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 254.937880][ C1] ? __pfx_kthread+0x10/0x10 [ 254.942500][ C1] ret_from_fork+0x510/0xa50 [ 254.947130][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 254.952380][ C1] ? __switch_to+0xc9e/0x1480 [ 254.957113][ C1] ? __pfx_kthread+0x10/0x10 [ 254.961723][ C1] ret_from_fork_asm+0x1a/0x30 [ 254.966520][ C1] [ 254.969599][ C1] task:kworker/u8:13 state:I stack:26264 pid:3531 tgid:3531 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 254.981633][ C1] Workqueue: 0x0 (events_unbound) [ 254.986875][ C1] Call Trace: [ 254.990250][ C1] [ 254.993197][ C1] __schedule+0x149b/0x4fd0 [ 254.997711][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 255.002682][ C1] ? __pfx___schedule+0x10/0x10 [ 255.007578][ C1] ? schedule+0x91/0x360 [ 255.011831][ C1] schedule+0x165/0x360 [ 255.015997][ C1] worker_thread+0xa82/0xda0 [ 255.020619][ C1] ? __kthread_parkme+0x7b/0x200 [ 255.025659][ C1] kthread+0x711/0x8a0 [ 255.029746][ C1] ? __pfx_worker_thread+0x10/0x10 [ 255.034889][ C1] ? __pfx_kthread+0x10/0x10 [ 255.039590][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.045147][ C1] ? __pfx_kthread+0x10/0x10 [ 255.049921][ C1] ret_from_fork+0x510/0xa50 [ 255.054540][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 255.059856][ C1] ? __switch_to+0xc9e/0x1480 [ 255.064664][ C1] ? __pfx_kthread+0x10/0x10 [ 255.069822][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.074954][ C1] [ 255.078009][ C1] task:kworker/u8:14 state:R running task stack:23784 pid:3695 tgid:3695 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 255.091801][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 255.098048][ C1] Call Trace: [ 255.101353][ C1] [ 255.104476][ C1] __schedule+0x149b/0x4fd0 [ 255.109121][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 255.114384][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 255.119679][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 255.124837][ C1] ? __pfx___schedule+0x10/0x10 [ 255.129820][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 255.134907][ C1] preempt_schedule_irq+0x4d/0xa0 [ 255.140034][ C1] irqentry_exit+0x5e3/0x670 [ 255.144745][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 255.150772][ C1] RIP: 0010:lock_acquire+0x222/0x340 [ 255.156193][ C1] Code: ff ff ff e8 70 d0 bb 09 f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 5a 1f e2 10 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 3f af be 09 cc 48 8d 3d 97 78 e7 [ 255.175910][ C1] RSP: 0018:ffffc9000c4d70b8 EFLAGS: 00000286 [ 255.182114][ C1] RAX: 7921c34ae8250c00 RBX: 0000000000000000 RCX: 0000000000000046 [ 255.190230][ C1] RDX: 000000000303c71a RSI: ffffffff8d976a7d RDI: ffffffff8bc08660 [ 255.198261][ C1] RBP: ffffffff8173fdd5 R08: ffffffff8173fdd5 R09: ffffffff8df41aa0 [ 255.206398][ C1] R10: ffffc9000c4d7218 R11: ffffffff81acf4d0 R12: 0000000000000002 [ 255.214433][ C1] R13: ffffffff8df41aa0 R14: 0000000000000000 R15: 0000000000000246 [ 255.222620][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 255.227757][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 255.234019][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 255.239150][ C1] ? kthread+0x711/0x8a0 [ 255.243414][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 255.248710][ C1] unwind_next_frame+0xc2/0x23d0 [ 255.253654][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 255.258814][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 255.263943][ C1] ? worker_thread+0x8a0/0xda0 [ 255.268826][ C1] ? kthread+0x711/0x8a0 [ 255.273150][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 255.279433][ C1] arch_stack_walk+0x11c/0x150 [ 255.284244][ C1] ? kthread+0x711/0x8a0 [ 255.288598][ C1] stack_trace_save+0x9c/0xe0 [ 255.293411][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 255.299200][ C1] ? addrconf_dad_work+0xc36/0x14b0 [ 255.304507][ C1] ? ret_from_fork+0x510/0xa50 [ 255.309372][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 255.314330][ C1] kasan_save_track+0x3e/0x80 [ 255.319014][ C1] ? kasan_save_track+0x3e/0x80 [ 255.323869][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 255.328903][ C1] ? kmem_cache_alloc_noprof+0x37d/0x710 [ 255.334681][ C1] ? dst_alloc+0x105/0x170 [ 255.339373][ C1] ? icmp6_dst_alloc+0x75/0x420 [ 255.344246][ C1] ? mld_sendpack+0x683/0xe60 [ 255.348983][ C1] ? ipv6_mc_dad_complete+0x88/0x410 [ 255.354313][ C1] ? addrconf_dad_completed+0x6d5/0xd60 [ 255.359904][ C1] ? addrconf_dad_work+0xc36/0x14b0 [ 255.365135][ C1] ? process_scheduled_works+0xad1/0x1770 [ 255.370889][ C1] ? worker_thread+0x8a0/0xda0 [ 255.375703][ C1] ? kthread+0x711/0x8a0 [ 255.380084][ C1] __kasan_slab_alloc+0x6c/0x80 [ 255.384980][ C1] kmem_cache_alloc_noprof+0x37d/0x710 [ 255.390481][ C1] ? dst_alloc+0x105/0x170 [ 255.394949][ C1] ? __pfx_ip6_dst_gc+0x10/0x10 [ 255.399838][ C1] dst_alloc+0x105/0x170 [ 255.404130][ C1] icmp6_dst_alloc+0x75/0x420 [ 255.408842][ C1] ? icmpv6_flow_init+0x62/0x120 [ 255.414084][ C1] mld_sendpack+0x683/0xe60 [ 255.418606][ C1] ? __asan_memcpy+0x40/0x70 [ 255.423252][ C1] ? mld_sendpack+0x1e7/0xe60 [ 255.427975][ C1] ? __pfx_mld_sendpack+0x10/0x10 [ 255.433031][ C1] ? mld_send_initial_cr+0x352/0x550 [ 255.438330][ C1] ipv6_mc_dad_complete+0x88/0x410 [ 255.443474][ C1] addrconf_dad_completed+0x6d5/0xd60 [ 255.448889][ C1] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 255.454810][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 255.460111][ C1] addrconf_dad_work+0xc36/0x14b0 [ 255.465150][ C1] ? lock_acquire+0x107/0x340 [ 255.469865][ C1] ? __pfx_addrconf_dad_work+0x10/0x10 [ 255.475362][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 255.481195][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 255.487098][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 255.492832][ C1] process_scheduled_works+0xad1/0x1770 [ 255.498477][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 255.504499][ C1] ? do_raw_spin_lock+0x121/0x290 [ 255.509860][ C1] worker_thread+0x8a0/0xda0 [ 255.514586][ C1] ? __kthread_parkme+0x7b/0x200 [ 255.519580][ C1] kthread+0x711/0x8a0 [ 255.523676][ C1] ? __pfx_worker_thread+0x10/0x10 [ 255.528810][ C1] ? __pfx_kthread+0x10/0x10 [ 255.533426][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.538638][ C1] ? __pfx_kthread+0x10/0x10 [ 255.543238][ C1] ret_from_fork+0x510/0xa50 [ 255.547928][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 255.553042][ C1] ? __switch_to+0xc9e/0x1480 [ 255.557746][ C1] ? __pfx_kthread+0x10/0x10 [ 255.562379][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.567168][ C1] [ 255.570202][ C1] task:kworker/u8:15 state:I stack:24568 pid:4473 tgid:4473 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 255.582215][ C1] Workqueue: 0x0 (events_unbound) [ 255.587362][ C1] Call Trace: [ 255.590648][ C1] [ 255.593599][ C1] __schedule+0x149b/0x4fd0 [ 255.598117][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 255.603190][ C1] ? __pfx___schedule+0x10/0x10 [ 255.608065][ C1] ? schedule+0x91/0x360 [ 255.612325][ C1] schedule+0x165/0x360 [ 255.616500][ C1] worker_thread+0xa82/0xda0 [ 255.621218][ C1] ? __kthread_parkme+0x7b/0x200 [ 255.626181][ C1] kthread+0x711/0x8a0 [ 255.630262][ C1] ? __pfx_worker_thread+0x10/0x10 [ 255.635377][ C1] ? __pfx_kthread+0x10/0x10 [ 255.639998][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.645202][ C1] ? __pfx_kthread+0x10/0x10 [ 255.649799][ C1] ret_from_fork+0x510/0xa50 [ 255.654404][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 255.659617][ C1] ? __switch_to+0xc9e/0x1480 [ 255.664312][ C1] ? __pfx_kthread+0x10/0x10 [ 255.668939][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.673738][ C1] [ 255.676762][ C1] task:kworker/R-zswap state:I stack:30224 pid:5146 tgid:5146 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 255.688878][ C1] Call Trace: [ 255.692158][ C1] [ 255.695183][ C1] __schedule+0x149b/0x4fd0 [ 255.699723][ C1] ? __pfx___schedule+0x10/0x10 [ 255.704716][ C1] ? schedule+0x91/0x360 [ 255.709091][ C1] schedule+0x165/0x360 [ 255.713257][ C1] rescuer_thread+0xd68/0xed0 [ 255.718392][ C1] ? rescuer_thread+0xba/0xed0 [ 255.723170][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 255.728987][ C1] ? __kthread_parkme+0x1a1/0x200 [ 255.734209][ C1] kthread+0x711/0x8a0 [ 255.738378][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 255.743588][ C1] ? __pfx_kthread+0x10/0x10 [ 255.748194][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.753482][ C1] ? __pfx_kthread+0x10/0x10 [ 255.758103][ C1] ret_from_fork+0x510/0xa50 [ 255.762787][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 255.767990][ C1] ? __switch_to+0xc9e/0x1480 [ 255.772695][ C1] ? __pfx_kthread+0x10/0x10 [ 255.777296][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.782093][ C1] [ 255.785120][ C1] task:kworker/R-kafsd state:I stack:30224 pid:5148 tgid:5148 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 255.797225][ C1] Call Trace: [ 255.800516][ C1] [ 255.803474][ C1] __schedule+0x149b/0x4fd0 [ 255.808113][ C1] ? __pfx___schedule+0x10/0x10 [ 255.812996][ C1] ? schedule+0x91/0x360 [ 255.817507][ C1] schedule+0x165/0x360 [ 255.821845][ C1] rescuer_thread+0xd68/0xed0 [ 255.826642][ C1] ? rescuer_thread+0xba/0xed0 [ 255.831423][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 255.837326][ C1] ? __kthread_parkme+0x1a1/0x200 [ 255.842548][ C1] kthread+0x711/0x8a0 [ 255.846634][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 255.851879][ C1] ? __pfx_kthread+0x10/0x10 [ 255.856480][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.861767][ C1] ? __pfx_kthread+0x10/0x10 [ 255.866377][ C1] ret_from_fork+0x510/0xa50 [ 255.871002][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 255.876138][ C1] ? __switch_to+0xc9e/0x1480 [ 255.881027][ C1] ? __pfx_kthread+0x10/0x10 [ 255.885633][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.890433][ C1] [ 255.893460][ C1] task:kworker/R-kafs_ state:I stack:30224 pid:5149 tgid:5149 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 255.905484][ C1] Call Trace: [ 255.908772][ C1] [ 255.911720][ C1] __schedule+0x149b/0x4fd0 [ 255.916307][ C1] ? __pfx___schedule+0x10/0x10 [ 255.921265][ C1] ? schedule+0x91/0x360 [ 255.925537][ C1] schedule+0x165/0x360 [ 255.929706][ C1] rescuer_thread+0xd68/0xed0 [ 255.934407][ C1] ? rescuer_thread+0xba/0xed0 [ 255.939262][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 255.945169][ C1] ? __kthread_parkme+0x1a1/0x200 [ 255.950296][ C1] kthread+0x711/0x8a0 [ 255.954377][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 255.959591][ C1] ? __pfx_kthread+0x10/0x10 [ 255.964201][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.969497][ C1] ? __pfx_kthread+0x10/0x10 [ 255.974105][ C1] ret_from_fork+0x510/0xa50 [ 255.978800][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 255.983920][ C1] ? __switch_to+0xc9e/0x1480 [ 255.988615][ C1] ? __pfx_kthread+0x10/0x10 [ 255.993218][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.998094][ C1] [ 256.001130][ C1] task:krxrpcio/7001 state:S stack:29584 pid:5150 tgid:5150 ppid:2 task_flags:0x208040 flags:0x00080000 [ 256.013086][ C1] Call Trace: [ 256.016407][ C1] [ 256.019380][ C1] __schedule+0x149b/0x4fd0 [ 256.023991][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.028969][ C1] ? __pfx___schedule+0x10/0x10 [ 256.033931][ C1] ? schedule+0x91/0x360 [ 256.038193][ C1] schedule+0x165/0x360 [ 256.042465][ C1] ? rxrpc_io_thread+0x30b4/0x3560 [ 256.047589][ C1] rxrpc_io_thread+0x3214/0x3560 [ 256.052539][ C1] ? finish_task_switch+0x162/0x940 [ 256.057867][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 256.063192][ C1] ? migrate_task_rq_fair+0x53a/0x830 [ 256.068596][ C1] ? do_raw_spin_lock+0x121/0x290 [ 256.073659][ C1] ? __kthread_parkme+0x1a1/0x200 [ 256.078699][ C1] kthread+0x711/0x8a0 [ 256.082985][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 256.088359][ C1] ? __pfx_kthread+0x10/0x10 [ 256.092962][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.098171][ C1] ? __pfx_kthread+0x10/0x10 [ 256.102859][ C1] ret_from_fork+0x510/0xa50 [ 256.107462][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 256.112595][ C1] ? __switch_to+0xc9e/0x1480 [ 256.117385][ C1] ? __pfx_kthread+0x10/0x10 [ 256.122092][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.126999][ C1] [ 256.130048][ C1] task:kworker/u9:1 state:I stack:25824 pid:5151 tgid:5151 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 256.142109][ C1] Workqueue: 0x0 (hci0) [ 256.146637][ C1] Call Trace: [ 256.149930][ C1] [ 256.152991][ C1] __schedule+0x149b/0x4fd0 [ 256.157531][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.162524][ C1] ? __pfx___schedule+0x10/0x10 [ 256.167406][ C1] ? schedule+0x91/0x360 [ 256.171667][ C1] schedule+0x165/0x360 [ 256.175835][ C1] worker_thread+0xa82/0xda0 [ 256.180445][ C1] ? __kthread_parkme+0x7b/0x200 [ 256.185395][ C1] kthread+0x711/0x8a0 [ 256.189480][ C1] ? __pfx_worker_thread+0x10/0x10 [ 256.194602][ C1] ? __pfx_kthread+0x10/0x10 [ 256.199208][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.204425][ C1] ? __pfx_kthread+0x10/0x10 [ 256.209147][ C1] ret_from_fork+0x510/0xa50 [ 256.213949][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 256.219109][ C1] ? __switch_to+0xc9e/0x1480 [ 256.223904][ C1] ? __pfx_kthread+0x10/0x10 [ 256.228509][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.233391][ C1] [ 256.236424][ C1] task:jbd2/sda1-8 state:R running task stack:24632 pid:5163 tgid:5163 ppid:2 task_flags:0x240040 flags:0x00080000 [ 256.249923][ C1] Call Trace: [ 256.253210][ C1] [ 256.256241][ C1] __schedule+0x149b/0x4fd0 [ 256.260757][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.265722][ C1] ? __pfx___schedule+0x10/0x10 [ 256.270604][ C1] ? schedule+0x91/0x360 [ 256.274852][ C1] schedule+0x165/0x360 [ 256.279028][ C1] kjournald2+0x3ff/0x750 [ 256.283389][ C1] ? __pfx_kjournald2+0x10/0x10 [ 256.288264][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 256.294527][ C1] ? __kthread_parkme+0x7b/0x200 [ 256.299499][ C1] ? __kthread_parkme+0x1a1/0x200 [ 256.304558][ C1] kthread+0x711/0x8a0 [ 256.308657][ C1] ? __pfx_kjournald2+0x10/0x10 [ 256.313546][ C1] ? __pfx_kthread+0x10/0x10 [ 256.318356][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.323596][ C1] ? __pfx_kthread+0x10/0x10 [ 256.328225][ C1] ret_from_fork+0x510/0xa50 [ 256.332835][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 256.337956][ C1] ? __switch_to+0xc9e/0x1480 [ 256.342647][ C1] ? __pfx_kthread+0x10/0x10 [ 256.347270][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.352191][ C1] [ 256.355219][ C1] task:kworker/R-ext4- state:I stack:29568 pid:5164 tgid:5164 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 256.367677][ C1] Call Trace: [ 256.370966][ C1] [ 256.373939][ C1] __schedule+0x149b/0x4fd0 [ 256.378737][ C1] ? __pfx___schedule+0x10/0x10 [ 256.383713][ C1] ? schedule+0x91/0x360 [ 256.388410][ C1] schedule+0x165/0x360 [ 256.392596][ C1] rescuer_thread+0xd68/0xed0 [ 256.397329][ C1] ? rescuer_thread+0xba/0xed0 [ 256.402104][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 256.407926][ C1] ? __kthread_parkme+0x1a1/0x200 [ 256.413186][ C1] kthread+0x711/0x8a0 [ 256.417297][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 256.422597][ C1] ? __pfx_kthread+0x10/0x10 [ 256.427207][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.432593][ C1] ? __pfx_kthread+0x10/0x10 [ 256.437222][ C1] ret_from_fork+0x510/0xa50 [ 256.442018][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 256.447144][ C1] ? __switch_to+0xc9e/0x1480 [ 256.451864][ C1] ? __pfx_kthread+0x10/0x10 [ 256.456542][ C1] ret_from_fork_asm+0x1a/0x30 [ 256.461433][ C1] [ 256.464469][ C1] task:syslogd state:S stack:24312 pid:5183 tgid:5183 ppid:1 task_flags:0x400000 flags:0x00080000 [ 256.476485][ C1] Call Trace: [ 256.479772][ C1] [ 256.482895][ C1] __schedule+0x149b/0x4fd0 [ 256.487409][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.492377][ C1] ? __pfx___schedule+0x10/0x10 [ 256.497250][ C1] ? schedule+0x91/0x360 [ 256.501507][ C1] schedule+0x165/0x360 [ 256.505874][ C1] schedule_timeout+0x9a/0x270 [ 256.510679][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 256.516174][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 256.522006][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 256.527343][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 256.533191][ C1] ? prepare_to_wait_exclusive+0x8d/0x240 [ 256.539067][ C1] __skb_wait_for_more_packets+0x39c/0x580 [ 256.545193][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 256.551560][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 256.557571][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 256.563012][ C1] __unix_dgram_recvmsg+0x284/0xd60 [ 256.568356][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 256.574102][ C1] ? security_socket_recvmsg+0x38/0x2e0 [ 256.579683][ C1] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 256.585414][ C1] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 256.591012][ C1] ? unix_dgram_recvmsg+0xb1/0xd0 [ 256.596137][ C1] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 256.601777][ C1] sock_recvmsg+0x22c/0x270 [ 256.606328][ C1] sock_read_iter+0x231/0x2f0 [ 256.611480][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 256.616735][ C1] ? bpf_lsm_file_permission+0x9/0x20 [ 256.622133][ C1] ? security_file_permission+0x75/0x290 [ 256.627798][ C1] vfs_read+0x55a/0xa30 [ 256.631978][ C1] ? __pfx_vfs_read+0x10/0x10 [ 256.636666][ C1] ? sched_clock_cpu+0x74/0x430 [ 256.641546][ C1] ? seqcount_lockdep_reader_access+0xd4/0x100 [ 256.647827][ C1] ? __pfx_sched_clock_cpu+0x10/0x10 [ 256.653170][ C1] ksys_read+0x145/0x250 [ 256.657453][ C1] ? __pfx_ksys_read+0x10/0x10 [ 256.662257][ C1] do_syscall_64+0xec/0xf80 [ 256.666874][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.673048][ C1] ? clear_bhb_loop+0x60/0xb0 [ 256.677913][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.683920][ C1] RIP: 0033:0x7f95d647f407 [ 256.688343][ C1] RSP: 002b:00007ffc00e18bf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 256.697297][ C1] RAX: ffffffffffffffda RBX: 00007f95d632fc80 RCX: 00007f95d647f407 [ 256.705293][ C1] RDX: 00000000000000ff RSI: 000055ecbf5dd950 RDI: 0000000000000000 [ 256.713325][ C1] RBP: 000055ecbf5dd910 R08: 0000000000000000 R09: 0000000000000000 [ 256.721408][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ecbf5dd9a0 [ 256.729575][ C1] R13: 0000000000000000 R14: 000055ecbf5dd950 R15: 000055ec85ac5d98 [ 256.737750][ C1] [ 256.740779][ C1] task:acpid state:R running task stack:21528 pid:5186 tgid:5186 ppid:1 task_flags:0x400040 flags:0x00080000 [ 256.754443][ C1] Call Trace: [ 256.757734][ C1] [ 256.760673][ C1] __schedule+0x149b/0x4fd0 [ 256.765194][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.770173][ C1] ? trace_sched_exit_tp+0x36/0xf0 [ 256.775344][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.780345][ C1] ? __pfx___schedule+0x10/0x10 [ 256.785244][ C1] ? schedule+0x91/0x360 [ 256.789548][ C1] schedule+0x165/0x360 [ 256.793739][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 256.799980][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 256.806631][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 256.812019][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 256.817232][ C1] do_select+0xc47/0x17d0 [ 256.821566][ C1] ? trace_sched_exit_tp+0x36/0xf0 [ 256.826786][ C1] ? do_select+0x8b1/0x17d0 [ 256.831327][ C1] ? __pfx_do_select+0x10/0x10 [ 256.836098][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 256.841060][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.845836][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.850628][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.855322][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.860014][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.864702][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.869389][ C1] ? __pfx_pollwake+0x10/0x10 [ 256.874279][ C1] core_sys_select+0x6e2/0xa20 [ 256.879327][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 256.884920][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 256.890413][ C1] __se_sys_pselect6+0x27a/0x300 [ 256.895481][ C1] ? __pfx___se_sys_pselect6+0x10/0x10 [ 256.900993][ C1] ? __pfx_ksys_read+0x10/0x10 [ 256.905902][ C1] ? __x64_sys_pselect6+0x21/0xf0 [ 256.910955][ C1] do_syscall_64+0xec/0xf80 [ 256.915483][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.921592][ C1] ? trace_irq_disable+0x37/0x100 [ 256.926644][ C1] ? clear_bhb_loop+0x60/0xb0 [ 256.931439][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.937583][ C1] RIP: 0033:0x7f741b4aa407 [ 256.942095][ C1] RSP: 002b:00007ffeef8a5e60 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 256.950523][ C1] RAX: ffffffffffffffda RBX: 00007f741b420740 RCX: 00007f741b4aa407 [ 256.958615][ C1] RDX: 0000000000000000 RSI: 00007ffeef8a5f70 RDI: 000000000000000b [ 256.967038][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 256.975109][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055aec7a981e4 [ 256.983084][ C1] R13: 0000000000000000 R14: 0000000000000007 R15: 000000000000000a [ 256.991167][ C1] [ 256.994193][ C1] task:klogd state:R running task stack:23640 pid:5190 tgid:5190 ppid:1 task_flags:0x400100 flags:0x00080000 [ 257.007794][ C1] Call Trace: [ 257.011185][ C1] [ 257.014306][ C1] __schedule+0x149b/0x4fd0 [ 257.018884][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 257.023942][ C1] ? panic_on_this_cpu+0x32/0x40 [ 257.028929][ C1] ? __pfx___schedule+0x10/0x10 [ 257.033821][ C1] ? schedule+0x91/0x360 [ 257.038090][ C1] schedule+0x165/0x360 [ 257.042256][ C1] syslog_print+0x215/0x590 [ 257.046855][ C1] ? __pfx_syslog_print+0x10/0x10 [ 257.051969][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 257.058084][ C1] ? bpf_lsm_capable+0x9/0x20 [ 257.062864][ C1] ? security_capable+0x7e/0x2e0 [ 257.067834][ C1] do_syslog+0x544/0x760 [ 257.072179][ C1] ? __pfx_do_syslog+0x10/0x10 [ 257.076946][ C1] ? ktime_get+0x45/0x200 [ 257.081317][ C1] ? seqcount_lockdep_reader_access+0xd4/0x100 [ 257.087547][ C1] ? rcu_is_watching+0x15/0xb0 [ 257.092359][ C1] __x64_sys_syslog+0x7c/0x90 [ 257.097056][ C1] do_syscall_64+0xec/0xf80 [ 257.102214][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.108292][ C1] ? clear_bhb_loop+0x60/0xb0 [ 257.112994][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.118893][ C1] RIP: 0033:0x7fca4b39ca37 [ 257.123316][ C1] RSP: 002b:00007ffe7f826338 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 257.131851][ C1] RAX: ffffffffffffffda RBX: 00007fca4b53c490 RCX: 00007fca4b39ca37 [ 257.139940][ C1] RDX: 00000000000003ff RSI: 00007fca4b53c490 RDI: 0000000000000002 [ 257.148009][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 257.156431][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fca4b53c490 [ 257.164671][ C1] R13: 00007fca4b519dfe R14: 00007fca4b53c4c9 R15: 00007fca4b53c4c9 [ 257.172682][ C1] [ 257.175709][ C1] task:udevd state:R running task stack:25432 pid:5201 tgid:5201 ppid:1 task_flags:0x400140 flags:0x00080000 [ 257.189260][ C1] Call Trace: [ 257.192545][ C1] [ 257.195486][ C1] __schedule+0x149b/0x4fd0 [ 257.200013][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 257.205241][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 257.211145][ C1] ? __pfx___schedule+0x10/0x10 [ 257.216009][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 257.221306][ C1] ? preempt_schedule_thunk+0x16/0x30 [ 257.226704][ C1] preempt_schedule_common+0x83/0xd0 [ 257.232033][ C1] preempt_schedule_thunk+0x16/0x30 [ 257.237245][ C1] _raw_spin_unlock_irqrestore+0x74/0x80 [ 257.242986][ C1] __wake_up_common_lock+0x190/0x1f0 [ 257.248294][ C1] sock_def_readable+0x1eb/0x530 [ 257.253250][ C1] ? sock_def_readable+0xae/0x530 [ 257.258296][ C1] netlink_sendskb+0xa1/0x140 [ 257.262988][ C1] netlink_unicast+0x397/0x9e0 [ 257.267770][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 257.273158][ C1] ? __alloc_skb+0x198/0x3a0 [ 257.277756][ C1] ? netlink_sendmsg+0x642/0xb30 [ 257.282880][ C1] ? skb_put+0x11b/0x210 [ 257.287138][ C1] netlink_sendmsg+0x805/0xb30 [ 257.291986][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 257.297469][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 257.302610][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 257.308340][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 257.313642][ C1] __sock_sendmsg+0x21c/0x270 [ 257.318423][ C1] ____sys_sendmsg+0x505/0x820 [ 257.323246][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 257.328588][ C1] ? import_iovec+0x74/0xa0 [ 257.333206][ C1] ___sys_sendmsg+0x21f/0x2a0 [ 257.337897][ C1] ? __pfx____sys_sendmsg+0x10/0x10 [ 257.343142][ C1] ? call_rcu+0x644/0x890 [ 257.347581][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 257.352819][ C1] __x64_sys_sendmsg+0x19b/0x260 [ 257.357878][ C1] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 257.363371][ C1] do_syscall_64+0xec/0xf80 [ 257.368056][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.374483][ C1] ? clear_bhb_loop+0x60/0xb0 [ 257.379269][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.385167][ C1] RIP: 0033:0x7ff5d96a7407 [ 257.389650][ C1] RSP: 002b:00007ffc367463f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 257.398118][ C1] RAX: ffffffffffffffda RBX: 00007ff5d9d45880 RCX: 00007ff5d96a7407 [ 257.406205][ C1] RDX: 0000000000000000 RSI: 00007ffc36746450 RDI: 0000000000000004 [ 257.414351][ C1] RBP: 0000564e2ff4ca50 R08: 0000000000000000 R09: 0000000000000000 [ 257.422367][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000234 [ 257.430355][ C1] R13: 0000564e2ff249e0 R14: 0000000000000000 R15: 0000000000000000 [ 257.438362][ C1] [ 257.441399][ C1] task:dbus-daemon state:S stack:28088 pid:5480 tgid:5480 ppid:1 task_flags:0x400140 flags:0x00080000 [ 257.453332][ C1] Call Trace: [ 257.456620][ C1] [ 257.459567][ C1] __schedule+0x149b/0x4fd0 [ 257.464081][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 257.469130][ C1] ? page_table_check_set+0x148/0x610 [ 257.474530][ C1] ? __pfx___schedule+0x10/0x10 [ 257.479394][ C1] ? schedule+0x91/0x360 [ 257.483648][ C1] schedule+0x165/0x360 [ 257.487822][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 257.493907][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 257.500599][ C1] ? do_raw_spin_lock+0x121/0x290 [ 257.505729][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 257.511314][ C1] do_epoll_wait+0xca7/0xf30 [ 257.516136][ C1] ? do_epoll_wait+0x752/0xf30 [ 257.521008][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 257.526272][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 257.532731][ C1] ? __up_read+0x25d/0x670 [ 257.537195][ C1] __x64_sys_epoll_wait+0x1be/0x210 [ 257.542549][ C1] ? do_user_addr_fault+0xbbc/0x1380 [ 257.548031][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 257.553876][ C1] do_syscall_64+0xec/0xf80 [ 257.558479][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.564563][ C1] ? trace_irq_disable+0x37/0x100 [ 257.569596][ C1] ? clear_bhb_loop+0x60/0xb0 [ 257.574470][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.580397][ C1] RIP: 0033:0x7fdeb2918407 [ 257.584884][ C1] RSP: 002b:00007ffc05c4d790 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 257.593324][ C1] RAX: ffffffffffffffda RBX: 00007fdeb282a840 RCX: 00007fdeb2918407 [ 257.601339][ C1] RDX: 0000000000000040 RSI: 00007ffc05c4d7e0 RDI: 0000000000000003 [ 257.609505][ C1] RBP: 000055d589251f28 R08: 0000000000000000 R09: 0000000000000000 [ 257.617578][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 257.625567][ C1] R13: 000055d5892518e0 R14: 0000000000000001 R15: 0000000000000000 [ 257.633908][ C1] [ 257.637031][ C1] task:dhcpcd state:S stack:25208 pid:5495 tgid:5495 ppid:1 task_flags:0x400140 flags:0x00080000 [ 257.649048][ C1] Call Trace: [ 257.652354][ C1] [ 257.655298][ C1] __schedule+0x149b/0x4fd0 [ 257.659820][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 257.664863][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 257.669978][ C1] ? __pfx___schedule+0x10/0x10 [ 257.674844][ C1] ? schedule+0x91/0x360 [ 257.679187][ C1] schedule+0x165/0x360 [ 257.683541][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 257.689634][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 257.696234][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 257.702045][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 257.707255][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 257.713164][ C1] ? unix_dgram_poll+0x43d/0x680 [ 257.718137][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 257.724503][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 257.730201][ C1] do_sys_poll+0x73b/0x1070 [ 257.734783][ C1] ? do_sys_poll+0x381/0x1070 [ 257.739511][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 257.744753][ C1] ? unix_seqpacket_sendmsg+0x111/0x1e0 [ 257.750438][ C1] ? __pfx_unix_seqpacket_sendmsg+0x10/0x10 [ 257.756539][ C1] ? __pfx_pollwake+0x10/0x10 [ 257.761280][ C1] ? rw_verify_area+0x255/0x4d0 [ 257.766153][ C1] ? __might_fault+0xb0/0x130 [ 257.770869][ C1] ? set_user_sigmask+0x222/0x250 [ 257.775900][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 257.781392][ C1] __se_sys_ppoll+0x1ff/0x260 [ 257.786217][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 257.791658][ C1] ? __pfx_do_writev+0x10/0x10 [ 257.796444][ C1] ? __secure_computing+0xe2/0x2a0 [ 257.801692][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 257.806665][ C1] do_syscall_64+0xec/0xf80 [ 257.811187][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.817278][ C1] ? trace_irq_disable+0x37/0x100 [ 257.822343][ C1] ? clear_bhb_loop+0x60/0xb0 [ 257.827307][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.833309][ C1] RIP: 0033:0x7fc6d5b7b407 [ 257.837751][ C1] RSP: 002b:00007ffef42ce400 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 257.846622][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 257.854632][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000564d06d3c850 [ 257.862786][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 257.870909][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 257.878919][ C1] R13: 0000564d06d36390 R14: 00007ffef42ce680 R15: 00007ffef42de850 [ 257.887029][ C1] [ 257.890094][ C1] task:dhcpcd state:S stack:21240 pid:5496 tgid:5496 ppid:5495 task_flags:0x400140 flags:0x00080000 [ 257.902124][ C1] Call Trace: [ 257.905423][ C1] [ 257.908375][ C1] __schedule+0x149b/0x4fd0 [ 257.912917][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 257.918083][ C1] ? __do_wait+0xde/0x740 [ 257.922451][ C1] ? __pfx___schedule+0x10/0x10 [ 257.927334][ C1] ? schedule+0x91/0x360 [ 257.931615][ C1] schedule+0x165/0x360 [ 257.935924][ C1] do_wait+0x284/0x4f0 [ 257.940032][ C1] ? do_wait+0x17e/0x4f0 [ 257.944308][ C1] kernel_wait4+0x1af/0x280 [ 257.948859][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 257.953957][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 257.959655][ C1] __x64_sys_wait4+0x133/0x1e0 [ 257.964465][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 257.969788][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 257.975025][ C1] ? rcu_is_watching+0x15/0xb0 [ 257.979825][ C1] do_syscall_64+0xec/0xf80 [ 257.984429][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.990608][ C1] ? clear_bhb_loop+0x60/0xb0 [ 257.995299][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.001197][ C1] RIP: 0033:0x7fc6d5b7b407 [ 258.005624][ C1] RSP: 002b:00007ffef42be480 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 258.014132][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 258.022110][ C1] RDX: 0000000000000000 RSI: 00007ffef42be4f8 RDI: 00000000000019bb [ 258.030085][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.038150][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef42de860 [ 258.046126][ C1] R13: 00007fc6d5af16c8 R14: 00007ffef42be4f8 R15: 00007ffef42ce630 [ 258.054120][ C1] [ 258.057148][ C1] task:dhcpcd state:S stack:27904 pid:5497 tgid:5497 ppid:5495 task_flags:0x400140 flags:0x00080000 [ 258.069253][ C1] Call Trace: [ 258.072540][ C1] [ 258.075525][ C1] __schedule+0x149b/0x4fd0 [ 258.080124][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.085086][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.090155][ C1] ? __pfx___schedule+0x10/0x10 [ 258.095079][ C1] ? schedule+0x91/0x360 [ 258.099336][ C1] schedule+0x165/0x360 [ 258.103677][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 258.109793][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 258.116437][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 258.122277][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 258.127529][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 258.133578][ C1] ? unix_dgram_poll+0x43d/0x680 [ 258.138568][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 258.144055][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 258.149293][ C1] do_sys_poll+0x73b/0x1070 [ 258.153945][ C1] ? do_sys_poll+0x381/0x1070 [ 258.158665][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 258.163823][ C1] ? pfn_valid+0xba/0x490 [ 258.168202][ C1] ? page_table_check_set+0x148/0x610 [ 258.173598][ C1] ? lock_acquire+0x107/0x340 [ 258.178396][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.183116][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.187833][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.192535][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.197351][ C1] ? __might_fault+0xb0/0x130 [ 258.202496][ C1] ? set_user_sigmask+0x222/0x250 [ 258.207527][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 258.212912][ C1] ? fput_close+0x1f0/0x220 [ 258.217433][ C1] __se_sys_ppoll+0x1ff/0x260 [ 258.222211][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 258.227422][ C1] ? __secure_computing+0xe2/0x2a0 [ 258.232632][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 258.237407][ C1] do_syscall_64+0xec/0xf80 [ 258.242004][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.248528][ C1] ? trace_irq_disable+0x37/0x100 [ 258.253735][ C1] ? clear_bhb_loop+0x60/0xb0 [ 258.258428][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.264344][ C1] RIP: 0033:0x7fc6d5b7b407 [ 258.268771][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 258.277198][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 258.285697][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000564d06d3c5f0 [ 258.293674][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 258.301745][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 258.309724][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 258.317741][ C1] [ 258.320842][ C1] task:dhcpcd state:S stack:27408 pid:5498 tgid:5498 ppid:5495 task_flags:0x400140 flags:0x00080000 [ 258.332869][ C1] Call Trace: [ 258.336166][ C1] [ 258.339168][ C1] __schedule+0x149b/0x4fd0 [ 258.343688][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.348725][ C1] ? kasan_save_free_info+0x46/0x50 [ 258.354110][ C1] ? __kasan_slab_free+0x5c/0x80 [ 258.359059][ C1] ? kmem_cache_free+0x197/0x620 [ 258.364108][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.369089][ C1] ? __pfx___schedule+0x10/0x10 [ 258.374007][ C1] ? schedule+0x91/0x360 [ 258.378261][ C1] schedule+0x165/0x360 [ 258.382424][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 258.389031][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 258.395651][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 258.401462][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 258.406663][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 258.412477][ C1] ? unix_dgram_poll+0x43d/0x680 [ 258.417462][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 258.422856][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 258.428066][ C1] do_sys_poll+0x73b/0x1070 [ 258.432590][ C1] ? do_sys_poll+0x381/0x1070 [ 258.437282][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 258.442225][ C1] ? __pfx_unix_stream_read_generic+0x10/0x10 [ 258.448301][ C1] ? aa_file_perm+0x139/0x1530 [ 258.453090][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.457774][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.462649][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.467437][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.472216][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.476958][ C1] ? __might_fault+0xb0/0x130 [ 258.481680][ C1] ? set_user_sigmask+0x222/0x250 [ 258.486722][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 258.492166][ C1] __se_sys_ppoll+0x1ff/0x260 [ 258.496894][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 258.502127][ C1] ? __pfx_ksys_read+0x10/0x10 [ 258.506919][ C1] ? __secure_computing+0xe2/0x2a0 [ 258.512081][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 258.516977][ C1] do_syscall_64+0xec/0xf80 [ 258.521510][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.527678][ C1] ? trace_irq_disable+0x37/0x100 [ 258.532825][ C1] ? clear_bhb_loop+0x60/0xb0 [ 258.537514][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.543511][ C1] RIP: 0033:0x7fc6d5b7b407 [ 258.548042][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 258.556584][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 258.564589][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000564d06d3c850 [ 258.572613][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 258.580816][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 258.589009][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 258.597048][ C1] [ 258.600097][ C1] task:crond state:R running task stack:24312 pid:5574 tgid:5574 ppid:1 task_flags:0x400000 flags:0x00080000 [ 258.613613][ C1] Call Trace: [ 258.616975][ C1] [ 258.619937][ C1] __schedule+0x149b/0x4fd0 [ 258.624573][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.629557][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 258.634782][ C1] ? __pfx___schedule+0x10/0x10 [ 258.639650][ C1] ? schedule+0x91/0x360 [ 258.643946][ C1] schedule+0x165/0x360 [ 258.648177][ C1] do_nanosleep+0x1c5/0x610 [ 258.652699][ C1] ? do_nanosleep+0x7f/0x610 [ 258.657306][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 258.662351][ C1] ? __hrtimer_setup+0x181/0x200 [ 258.667304][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 258.672728][ C1] hrtimer_nanosleep+0x169/0x360 [ 258.677712][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 258.683201][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 258.688442][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 258.693682][ C1] ? do_sys_openat2+0x15a/0x200 [ 258.698677][ C1] __se_sys_clock_nanosleep+0x339/0x390 [ 258.704269][ C1] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 258.710359][ C1] do_syscall_64+0xec/0xf80 [ 258.714975][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.721073][ C1] ? trace_irq_disable+0x37/0x100 [ 258.726486][ C1] ? clear_bhb_loop+0x60/0xb0 [ 258.731172][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.737197][ C1] RIP: 0033:0x7f903ab31407 [ 258.741732][ C1] RSP: 002b:00007fffd572d660 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 258.750331][ C1] RAX: ffffffffffffffda RBX: 00007f903a9e1c80 RCX: 00007f903ab31407 [ 258.758399][ C1] RDX: 00007fffd572d6a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 258.766375][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 258.774548][ C1] R10: 00007fffd572d6a0 R11: 0000000000000202 R12: 0000000000000000 [ 258.782543][ C1] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003b [ 258.790625][ C1] [ 258.793665][ C1] task:sshd state:S stack:25624 pid:5590 tgid:5590 ppid:1 task_flags:0x400140 flags:0x00080000 [ 258.805621][ C1] Call Trace: [ 258.808935][ C1] [ 258.811883][ C1] __schedule+0x149b/0x4fd0 [ 258.816540][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.821684][ C1] ? __pfx___schedule+0x10/0x10 [ 258.826556][ C1] ? schedule+0x91/0x360 [ 258.830832][ C1] schedule+0x165/0x360 [ 258.835039][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 258.841143][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 258.847815][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 258.853764][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 258.859010][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 258.864994][ C1] ? tcp_poll+0xdb/0xe90 [ 258.869260][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 258.874791][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 258.880039][ C1] do_sys_poll+0x73b/0x1070 [ 258.884596][ C1] ? do_sys_poll+0x381/0x1070 [ 258.889329][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 258.894395][ C1] ? is_bpf_text_address+0x292/0x2b0 [ 258.899708][ C1] ? is_bpf_text_address+0x26/0x2b0 [ 258.905060][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.909754][ C1] ? __pfx_pollwake+0x10/0x10 [ 258.914483][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 258.919452][ C1] ? __might_fault+0xb0/0x130 [ 258.924194][ C1] ? set_user_sigmask+0x222/0x250 [ 258.929247][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 258.934818][ C1] __se_sys_ppoll+0x1ff/0x260 [ 258.939599][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 258.944815][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 258.949704][ C1] do_syscall_64+0xec/0xf80 [ 258.954220][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.960308][ C1] ? trace_irq_disable+0x37/0x100 [ 258.965357][ C1] ? clear_bhb_loop+0x60/0xb0 [ 258.970073][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.976421][ C1] RIP: 0033:0x7f4b4c65d407 [ 258.980862][ C1] RSP: 002b:00007ffc1d5c0e70 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 258.989288][ C1] RAX: ffffffffffffffda RBX: 00007f4b4cd45300 RCX: 00007f4b4c65d407 [ 258.997541][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055fcc2cfe830 [ 259.005542][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 259.013541][ C1] R10: 00007ffc1d5c1140 R11: 0000000000000202 R12: 0000000000000064 [ 259.021530][ C1] R13: 0000000000000000 R14: 000055fcb6ed0004 R15: 0000000000000002 [ 259.029527][ C1] [ 259.032613][ C1] task:getty state:S stack:21528 pid:5591 tgid:5591 ppid:1 task_flags:0x400000 flags:0x00080000 [ 259.045234][ C1] Call Trace: [ 259.048534][ C1] [ 259.051488][ C1] __schedule+0x149b/0x4fd0 [ 259.056133][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.061208][ C1] ? __pfx_hlock_conflict+0x10/0x10 [ 259.066610][ C1] ? __flush_work+0xd2/0xbc0 [ 259.071302][ C1] ? __pfx___schedule+0x10/0x10 [ 259.073272][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 259.076283][ C1] ? schedule+0x91/0x360 [ 259.083309][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5941/1:b..l [ 259.087656][ C1] schedule+0x165/0x360 [ 259.087702][ C1] schedule_timeout+0x9a/0x270 [ 259.095671][ C0] [ 259.095685][ C0] rcu: (detected by 0, t=10502 jiffies, g=19369, q=774 ncpus=2) [ 259.099845][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 259.104615][ C0] task:kworker/1:4 state:R [ 259.106949][ C1] ? __up_read+0x25d/0x670 [ 259.106989][ C1] ? __pfx___up_read+0x10/0x10 [ 259.107013][ C1] wait_woken+0xbd/0x1b0 [ 259.107036][ C1] ? wait_woken+0x39/0x1b0 [ 259.107060][ C1] n_tty_read+0xd37/0x1460 [ 259.107106][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 259.107129][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 259.107149][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 259.107178][ C1] ? ldsem_down_read+0x12/0x40 [ 259.107208][ C1] tty_read+0x243/0x690 [ 259.115100][ C0] running task stack:21520 pid:5941 tgid:5941 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 259.120503][ C1] ? __pfx_tty_read+0x10/0x10 [ 259.125277][ C0] Workqueue: usb_hub_wq hub_event [ 259.129876][ C1] ? common_file_perm+0x1b5/0x220 [ 259.134647][ C0] [ 259.134664][ C0] Call Trace: [ 259.139098][ C1] ? bpf_lsm_file_permission+0x9/0x20 [ 259.143516][ C0] [ 259.147933][ C1] ? security_file_permission+0x75/0x290 [ 259.154093][ C0] __schedule+0x149b/0x4fd0 [ 259.159029][ C1] vfs_read+0x55a/0xa30 [ 259.164773][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 259.169532][ C1] ? __pfx_vfs_read+0x10/0x10 [ 259.173855][ C0] ? __pfx___schedule+0x10/0x10 [ 259.185240][ C1] ksys_read+0x145/0x250 [ 259.189894][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 259.194911][ C1] ? __pfx_ksys_read+0x10/0x10 [ 259.200047][ C0] preempt_schedule_irq+0x4d/0xa0 [ 259.202374][ C1] do_syscall_64+0xec/0xf80 [ 259.205641][ C0] irqentry_exit+0x5e3/0x670 [ 259.211200][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.214162][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 259.220099][ C1] ? trace_irq_disable+0x37/0x100 [ 259.224802][ C0] RIP: 0010:lock_release+0x2d8/0x3b0 [ 259.228959][ C1] ? clear_bhb_loop+0x60/0xb0 [ 259.233891][ C0] Code: 33 e2 10 00 00 00 00 eb b5 e8 d4 9e bb 09 f7 c3 00 02 00 00 74 b9 65 48 8b 05 c4 ed e1 10 48 3b 44 24 28 75 44 fb 48 83 c4 30 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 71 4a e7 [ 259.238654][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.243548][ C0] RSP: 0018:ffffc900037263a0 EFLAGS: 00000286 [ 259.247793][ C1] RIP: 0033:0x7f3075f1d407 [ 259.252719][ C0] [ 259.257497][ C1] RSP: 002b:00007ffe10ac2da0 EFLAGS: 00000202 [ 259.262517][ C0] RAX: 613e6f0ef441d400 RBX: 0000000000000202 RCX: 0000000000000046 [ 259.267012][ C1] ORIG_RAX: 0000000000000000 [ 259.267024][ C1] RAX: ffffffffffffffda RBX: 00007f3075dcdc80 RCX: 00007f3075f1d407 [ 259.271691][ C0] RDX: 0000000000000006 RSI: ffffffff8d976a7d RDI: ffffffff8bc08660 [ 259.277758][ C1] RDX: 0000000000000001 RSI: 00007ffe10ac2e00 RDI: 0000000000000000 [ 259.283817][ C0] RBP: ffff88802f68e7a0 R08: ffffc90003726d08 R09: 0000000000000000 [ 259.288830][ C1] RBP: 000055c2667ca9ac R08: 0000000000000000 R09: 0000000000000000 [ 259.294106][ C0] R10: ffffc900037264f8 R11: fffff520006e4ca1 R12: 0000000000000006 [ 259.298818][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c2667ca9ac [ 259.318418][ C0] R13: 0000000000000006 R14: ffffffff8df41aa0 R15: ffff88802f68db80 [ 259.324305][ C1] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 259.330474][ C0] ? unwind_next_frame+0xa5/0x23d0 [ 259.334880][ C1] [ 259.337272][ C0] unwind_next_frame+0x1ab1/0x23d0 [ 259.343408][ C1] task:dhcpcd state:S [ 259.351306][ C0] ? unwind_next_frame+0xa5/0x23d0 [ 259.356180][ C1] stack:24760 pid:5593 tgid:5593 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 259.364123][ C0] ? hid_add_device+0x272/0x3e0 [ 259.372090][ C1] Call Trace: [ 259.380063][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 259.388034][ C1] [ 259.396095][ C0] arch_stack_walk+0x11c/0x150 [ 259.404071][ C1] __schedule+0x149b/0x4fd0 [ 259.412216][ C0] ? usbhid_probe+0xe13/0x12c0 [ 259.420180][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.428150][ C0] stack_trace_save+0x9c/0xe0 [ 259.433267][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.436385][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 259.441515][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.446273][ C0] ? stack_trace_save+0x9c/0xe0 [ 259.451382][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.460909][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 259.465757][ C1] ? __pfx___schedule+0x10/0x10 [ 259.469041][ C0] kasan_save_track+0x3e/0x80 [ 259.475197][ C1] ? schedule+0x91/0x360 [ 259.478126][ C0] ? kasan_save_track+0x3e/0x80 [ 259.482975][ C1] schedule+0x165/0x360 [ 259.487470][ C0] ? __kasan_kmalloc+0x93/0xb0 [ 259.492318][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 259.497357][ C0] ? __kmalloc_noprof+0x41d/0x800 [ 259.502032][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 259.506952][ C0] ? kobject_get_path+0xc5/0x2f0 [ 259.512322][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 259.517245][ C0] ? kobject_uevent_env+0x2a1/0x9f0 [ 259.522097][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 259.527027][ C0] ? really_probe+0x745/0xad0 [ 259.532390][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 259.537227][ C0] ? __driver_probe_device+0x18c/0x320 [ 259.541902][ C1] ? unix_dgram_poll+0x43d/0x680 [ 259.546336][ C0] ? driver_probe_device+0x4f/0x240 [ 259.551211][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 259.555351][ C0] ? __device_attach_driver+0x279/0x430 [ 259.560110][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 259.566168][ C0] ? bus_for_each_drv+0x251/0x2e0 [ 259.571200][ C1] do_sys_poll+0x73b/0x1070 [ 259.577771][ C0] ? __device_attach+0x2b8/0x430 [ 259.582712][ C1] ? do_sys_poll+0x381/0x1070 [ 259.588635][ C0] ? device_initial_probe+0xa1/0xd0 [ 259.593877][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 259.599070][ C0] ? bus_probe_device+0x12a/0x220 [ 259.603773][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 259.609600][ C0] ? device_add+0x7b6/0xb80 [ 259.615062][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 259.620025][ C0] ? hid_add_device+0x272/0x3e0 [ 259.625311][ C1] ? __pfx_pollwake+0x10/0x10 [ 259.630796][ C0] __kasan_kmalloc+0x93/0xb0 [ 259.636306][ C1] ? __pfx_pollwake+0x10/0x10 [ 259.641677][ C0] __kmalloc_noprof+0x41d/0x800 [ 259.646820][ C1] ? rw_verify_area+0x255/0x4d0 [ 259.651465][ C0] ? kobject_get_path+0xc5/0x2f0 [ 259.656423][ C1] ? __might_fault+0xb0/0x130 [ 259.661105][ C0] kobject_get_path+0xc5/0x2f0 [ 259.666316][ C1] ? set_user_sigmask+0x222/0x250 [ 259.671226][ C0] ? kobject_uevent_env+0x28c/0x9f0 [ 259.676247][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 259.681180][ C0] kobject_uevent_env+0x2a1/0x9f0 [ 259.685690][ C1] __se_sys_ppoll+0x1ff/0x260 [ 259.690959][ C0] really_probe+0x745/0xad0 [ 259.695883][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 259.700638][ C0] __driver_probe_device+0x18c/0x320 [ 259.705224][ C1] ? __pfx_do_writev+0x10/0x10 [ 259.710077][ C0] driver_probe_device+0x4f/0x240 [ 259.714947][ C1] ? __secure_computing+0xe2/0x2a0 [ 259.719795][ C0] __device_attach_driver+0x279/0x430 [ 259.724757][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 259.729529][ C0] bus_for_each_drv+0x251/0x2e0 [ 259.734370][ C1] do_syscall_64+0xec/0xf80 [ 259.739405][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 259.744626][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.750089][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 259.755113][ C1] ? trace_irq_disable+0x37/0x100 [ 259.759850][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 259.764338][ C1] ? clear_bhb_loop+0x60/0xb0 [ 259.769528][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 259.774916][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.779679][ C0] __device_attach+0x2b8/0x430 [ 259.784711][ C1] RIP: 0033:0x7fc6d5b7b407 [ 259.790038][ C0] ? __pfx___device_attach+0x10/0x10 [ 259.795401][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 [ 259.800171][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 259.805106][ C1] ORIG_RAX: 000000000000010f [ 259.809865][ C0] ? _raw_spin_unlock+0x28/0x50 [ 259.815959][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 259.822042][ C0] device_initial_probe+0xa1/0xd0 [ 259.827409][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d438a0 [ 259.832431][ C0] bus_probe_device+0x12a/0x220 [ 259.837623][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 259.842645][ C0] ? device_add+0x726/0xb80 [ 259.848455][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 259.854432][ C0] device_add+0x7b6/0xb80 [ 259.859269][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 259.863766][ C0] hid_add_device+0x272/0x3e0 [ 259.869166][ C1] [ 259.875301][ C0] usbhid_probe+0xe13/0x12c0 [ 259.880642][ C1] task:dhcpcd state:S [ 259.885271][ C0] usb_probe_interface+0x668/0xc90 [ 259.890225][ C1] stack:24760 pid:5634 tgid:5634 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 259.898209][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 259.903236][ C1] Call Trace: [ 259.911220][ C0] really_probe+0x26d/0xad0 [ 259.916089][ C1] [ 259.924190][ C0] __driver_probe_device+0x18c/0x320 [ 259.928704][ C1] __schedule+0x149b/0x4fd0 [ 259.936693][ C0] driver_probe_device+0x4f/0x240 [ 259.941053][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.949144][ C0] __device_attach_driver+0x279/0x430 [ 259.953819][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.956839][ C0] bus_for_each_drv+0x251/0x2e0 [ 259.961425][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.966175][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 259.971295][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 259.980732][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 259.986496][ C1] ? __pfx___schedule+0x10/0x10 [ 259.989770][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 259.994368][ C1] ? schedule+0x91/0x360 [ 259.997293][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 260.002583][ C1] schedule+0x165/0x360 [ 260.007081][ C0] __device_attach+0x2b8/0x430 [ 260.012097][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 260.017039][ C0] ? __pfx___device_attach+0x10/0x10 [ 260.022494][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 260.027434][ C0] ? _raw_spin_unlock+0x28/0x50 [ 260.032370][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 260.037383][ C0] device_initial_probe+0xa1/0xd0 [ 260.043529][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 260.048469][ C0] bus_probe_device+0x12a/0x220 [ 260.053831][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 260.058693][ C0] ? device_add+0x726/0xb80 [ 260.063885][ C1] ? unix_dgram_poll+0x43d/0x680 [ 260.068571][ C0] device_add+0x7b6/0xb80 [ 260.074467][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 260.078618][ C0] usb_set_configuration+0x1a87/0x2110 [ 260.083377][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 260.089469][ C0] usb_generic_driver_probe+0x8d/0x150 [ 260.094764][ C1] do_sys_poll+0x73b/0x1070 [ 260.101357][ C0] usb_probe_device+0x1c4/0x3c0 [ 260.106211][ C1] ? do_sys_poll+0x381/0x1070 [ 260.112033][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 260.117088][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 260.122284][ C0] really_probe+0x26d/0xad0 [ 260.127151][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 260.133065][ C0] __driver_probe_device+0x18c/0x320 [ 260.137619][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 260.142642][ C0] driver_probe_device+0x4f/0x240 [ 260.146975][ C1] ? __pfx_pollwake+0x10/0x10 [ 260.152359][ C0] __device_attach_driver+0x279/0x430 [ 260.157829][ C1] ? __pfx_pollwake+0x10/0x10 [ 260.163114][ C0] bus_for_each_drv+0x251/0x2e0 [ 260.168610][ C1] ? rw_verify_area+0x255/0x4d0 [ 260.173071][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 260.177921][ C1] ? __might_fault+0xb0/0x130 [ 260.182586][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 260.188095][ C1] ? set_user_sigmask+0x222/0x250 [ 260.193110][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 260.197810][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 260.202784][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 260.208180][ C1] __se_sys_ppoll+0x1ff/0x260 [ 260.213438][ C0] __device_attach+0x2b8/0x430 [ 260.218571][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 260.223241][ C0] ? __pfx___device_attach+0x10/0x10 [ 260.228604][ C1] ? __pfx_do_writev+0x10/0x10 [ 260.233279][ C0] ? _raw_spin_unlock+0x28/0x50 [ 260.238118][ C1] ? __secure_computing+0xe2/0x2a0 [ 260.242957][ C0] device_initial_probe+0xa1/0xd0 [ 260.248840][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 260.253511][ C0] bus_probe_device+0x12a/0x220 [ 260.258875][ C1] do_syscall_64+0xec/0xf80 [ 260.263887][ C0] ? device_add+0x726/0xb80 [ 260.269075][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.274526][ C0] device_add+0x7b6/0xb80 [ 260.280421][ C1] ? trace_irq_disable+0x37/0x100 [ 260.285125][ C0] usb_new_device+0xa39/0x1720 [ 260.289878][ C1] ? clear_bhb_loop+0x60/0xb0 [ 260.295087][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 260.300383][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.305142][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 260.310081][ C1] RIP: 0033:0x7fc6d5b7b407 [ 260.315296][ C0] hub_event+0x29b1/0x4ef0 [ 260.320402][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 [ 260.325298][ C0] ? __pfx_hub_event+0x10/0x10 [ 260.330090][ C1] ORIG_RAX: 000000000000010f [ 260.334682][ C0] ? process_scheduled_works+0x9ef/0x1770 [ 260.339174][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 260.345238][ C0] ? process_scheduled_works+0x9ef/0x1770 [ 260.349631][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d439a0 [ 260.354644][ C0] ? process_scheduled_works+0x9ef/0x1770 [ 260.359406][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 260.364078][ C0] process_scheduled_works+0xad1/0x1770 [ 260.369266][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 260.375189][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 260.380355][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 260.384858][ C0] ? do_raw_spin_lock+0x121/0x290 [ 260.389286][ C1] [ 260.395427][ C0] worker_thread+0x8a0/0xda0 [ 260.400321][ C1] task:dhcpcd state:S [ 260.404993][ C0] ? __kthread_parkme+0x7b/0x200 [ 260.410874][ C1] stack:25432 pid:5637 tgid:5637 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 260.418676][ C0] kthread+0x711/0x8a0 [ 260.424380][ C1] Call Trace: [ 260.432359][ C0] ? __pfx_worker_thread+0x10/0x10 [ 260.438174][ C1] [ 260.446253][ C0] ? __pfx_kthread+0x10/0x10 [ 260.451939][ C1] __schedule+0x149b/0x4fd0 [ 260.459939][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 260.466002][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 260.473992][ C0] ? __pfx_kthread+0x10/0x10 [ 260.479104][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 260.482125][ C0] ret_from_fork+0x510/0xa50 [ 260.486708][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 260.491561][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 260.497014][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 260.506466][ C0] ? __switch_to+0xc9e/0x1480 [ 260.510628][ C1] ? __pfx___schedule+0x10/0x10 [ 260.513905][ C0] ? __pfx_kthread+0x10/0x10 [ 260.519100][ C1] ? schedule+0x91/0x360 [ 260.522049][ C0] ret_from_fork_asm+0x1a/0x30 [ 260.526641][ C1] schedule+0x165/0x360 [ 260.531145][ C0] [ 260.536407][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 260.541328][ C0] rcu: rcu_preempt kthread starved for 10450 jiffies! g19369 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 260.545919][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 260.550880][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 260.555485][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 260.560412][ C0] rcu: RCU grace-period kthread stack dump: [ 260.560426][ C0] task:rcu_preempt state:R [ 260.565532][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 260.570548][ C0] running task stack:27480 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 260.575235][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 260.580096][ C0] Call Trace: [ 260.584767][ C1] ? unix_dgram_poll+0x43d/0x680 [ 260.589183][ C0] [ 260.593957][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 260.598304][ C0] __schedule+0x149b/0x4fd0 [ 260.601443][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 260.607604][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 260.618909][ C1] do_sys_poll+0x73b/0x1070 [ 260.625530][ C0] ? do_raw_spin_lock+0x121/0x290 [ 260.635703][ C1] ? do_sys_poll+0x381/0x1070 [ 260.641533][ C0] ? __pfx___schedule+0x10/0x10 [ 260.647434][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 260.652305][ C0] ? schedule+0x91/0x360 [ 260.657532][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 260.668737][ C0] schedule+0x165/0x360 [ 260.674610][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 260.677984][ C0] schedule_timeout+0x12b/0x270 [ 260.682924][ C1] ? __pfx_pollwake+0x10/0x10 [ 260.685966][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 260.691469][ C1] ? __pfx_pollwake+0x10/0x10 [ 260.695995][ C0] ? __pfx_process_timeout+0x10/0x10 [ 260.701237][ C1] ? rw_verify_area+0x255/0x4d0 [ 260.706127][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 260.710641][ C1] ? __might_fault+0xb0/0x130 [ 260.715662][ C0] ? prepare_to_swait_event+0x341/0x380 [ 260.720378][ C1] ? set_user_sigmask+0x222/0x250 [ 260.725286][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 260.730209][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 260.734544][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 260.739477][ C1] __se_sys_ppoll+0x1ff/0x260 [ 260.743615][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 260.748905][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 260.753742][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 260.758437][ C1] ? __pfx_do_writev+0x10/0x10 [ 260.763832][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 260.768538][ C1] ? __secure_computing+0xe2/0x2a0 [ 260.773925][ C0] rcu_gp_kthread+0x99/0x390 [ 260.778767][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 260.784600][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 260.789283][ C1] do_syscall_64+0xec/0xf80 [ 260.795027][ C0] ? __kthread_parkme+0x7b/0x200 [ 260.800168][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.805045][ C0] ? __kthread_parkme+0x1a1/0x200 [ 260.810438][ C1] ? trace_irq_disable+0x37/0x100 [ 260.816751][ C0] kthread+0x711/0x8a0 [ 260.821427][ C1] ? clear_bhb_loop+0x60/0xb0 [ 260.827075][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 260.832282][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.837547][ C0] ? __pfx_kthread+0x10/0x10 [ 260.842309][ C1] RIP: 0033:0x7fc6d5b7b407 [ 260.848200][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 260.853387][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 [ 260.857990][ C0] ? __pfx_kthread+0x10/0x10 [ 260.862863][ C1] ORIG_RAX: 000000000000010f [ 260.868174][ C0] ret_from_fork+0x510/0xa50 [ 260.872761][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 260.877705][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 260.883844][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d439a0 [ 260.889477][ C0] ? __switch_to+0xc9e/0x1480 [ 260.894852][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 260.899109][ C0] ? __pfx_kthread+0x10/0x10 [ 260.903771][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 260.909066][ C0] ret_from_fork_asm+0x1a/0x30 [ 260.914971][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 260.919590][ C0] [ 260.924156][ C1] [ 260.929349][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 260.935439][ C1] task:dhcpcd state:S [ 260.940217][ C0] CPU: 0 UID: 0 PID: 6579 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 260.944927][ C1] stack:25432 pid:5640 tgid:5640 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 260.949505][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 260.957738][ C1] Call Trace: [ 260.957752][ C1] [ 260.962908][ C0] RIP: 0010:smp_call_function_many_cond+0xcc5/0x1260 [ 260.970883][ C1] __schedule+0x149b/0x4fd0 [ 260.975553][ C0] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 d4 97 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 7f 93 0b 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 63 93 [ 260.983540][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 260.988224][ C0] RSP: 0018:ffffc900040ef640 EFLAGS: 00000293 [ 260.996664][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.001693][ C0] [ 261.009759][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.012778][ C0] RAX: ffffffff81b5654d RBX: 1ffff110170e8129 RCX: ffff888030c51e80 [ 261.015813][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.022136][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 261.026945][ C1] ? __pfx___schedule+0x10/0x10 [ 261.035879][ C0] RBP: ffffc900040ef768 R08: ffffffff8f822477 R09: 1ffffffff1f0448e [ 261.045583][ C1] ? schedule+0x91/0x360 [ 261.055639][ C0] R10: dffffc0000000000 R11: fffffbfff1f0448f R12: ffff8880b8740948 [ 261.058955][ C1] schedule+0x165/0x360 [ 261.061938][ C0] R13: dffffc0000000000 R14: ffff8880b863bb00 R15: 0000000000000001 [ 261.068634][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 261.073238][ C0] FS: 00007ff5d9d45880(0000) GS:ffff888125e1f000(0000) knlGS:0000000000000000 [ 261.093489][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 261.098535][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 261.104729][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 261.109670][ C0] CR2: 00007f03c444a6b0 CR3: 00000000763ae000 CR4: 00000000003526f0 [ 261.112244][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 261.117306][ C0] Call Trace: [ 261.125384][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 261.130760][ C0] [ 261.138825][ C1] ? unix_dgram_poll+0x43d/0x680 [ 261.143726][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 261.151710][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 261.155959][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 261.163936][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 261.168097][ C0] ? rcu_is_watching+0x15/0xb0 [ 261.176071][ C1] do_sys_poll+0x73b/0x1070 [ 261.182125][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 261.191052][ C1] ? do_sys_poll+0x381/0x1070 [ 261.197797][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 261.204385][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 261.210264][ C0] flush_tlb_mm_range+0x60a/0x1170 [ 261.218227][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 261.223417][ C0] ? up_write+0x1ac/0x410 [ 261.226781][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 261.232662][ C0] dup_mmap+0x15fa/0x1b80 [ 261.235664][ C1] ? __pfx_pollwake+0x10/0x10 [ 261.240692][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 261.246087][ C1] ? __pfx_pollwake+0x10/0x10 [ 261.251490][ C0] ? copy_mm+0x131/0x4b0 [ 261.257880][ C1] ? rw_verify_area+0x255/0x4d0 [ 261.263072][ C0] copy_mm+0x13c/0x4b0 [ 261.267855][ C1] ? __might_fault+0xb0/0x130 [ 261.272473][ C0] copy_process+0x165d/0x3950 [ 261.277712][ C1] ? set_user_sigmask+0x222/0x250 [ 261.282404][ C0] ? copy_process+0x915/0x3950 [ 261.287500][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 261.292446][ C0] ? __pfx_copy_process+0x10/0x10 [ 261.297555][ C1] __se_sys_ppoll+0x1ff/0x260 [ 261.302670][ C0] kernel_clone+0x21e/0x820 [ 261.307108][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 261.312329][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 261.316737][ C1] ? __pfx_do_writev+0x10/0x10 [ 261.321439][ C0] __x64_sys_clone+0x18b/0x1e0 [ 261.326114][ C1] ? __secure_computing+0xe2/0x2a0 [ 261.330810][ C0] ? __pfx___x64_sys_clone+0x10/0x10 [ 261.335344][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 261.340196][ C0] ? __pfx_do_faccessat+0x10/0x10 [ 261.344254][ C1] do_syscall_64+0xec/0xf80 [ 261.348940][ C0] do_syscall_64+0xec/0xf80 [ 261.353608][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.358716][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.363744][ C1] ? trace_irq_disable+0x37/0x100 [ 261.369197][ C0] ? clear_bhb_loop+0x60/0xb0 [ 261.374389][ C1] ? clear_bhb_loop+0x60/0xb0 [ 261.379070][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.383575][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.388760][ C0] RIP: 0033:0x7ff5d96f1636 [ 261.393781][ C1] RIP: 0033:0x7fc6d5b7b407 [ 261.398563][ C0] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 261.403517][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 [ 261.408622][ C0] RSP: 002b:00007ffc3673faf0 EFLAGS: 00000246 [ 261.414187][ C1] ORIG_RAX: 000000000000010f [ 261.418941][ C0] ORIG_RAX: 0000000000000038 [ 261.424090][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 261.428586][ C0] RAX: ffffffffffffffda RBX: 00007ffc3673faf8 RCX: 00007ff5d96f1636 [ 261.433082][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d439a0 [ 261.439137][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 261.445198][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 261.450216][ C0] RBP: 0000564e2ff32190 R08: 0000000000000000 R09: 0000564df95b8140 [ 261.454881][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 261.459637][ C0] R10: 00007ff5d9d45b50 R11: 0000000000000246 R12: 0000564e2ff4e690 [ 261.465550][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 261.471518][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000564df959d4be [ 261.475947][ C1] [ 261.480451][ C0] [ 261.500117][ C1] task:dhcpcd state:S stack:24280 pid:5642 tgid:5642 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 261.620574][ C1] Call Trace: [ 261.623995][ C1] [ 261.626942][ C1] __schedule+0x149b/0x4fd0 [ 261.631550][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.636506][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.641452][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.646409][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.651355][ C1] ? __pfx___schedule+0x10/0x10 [ 261.656221][ C1] ? schedule+0x91/0x360 [ 261.660733][ C1] schedule+0x165/0x360 [ 261.664918][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 261.671059][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 261.677820][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 261.683922][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 261.689155][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 261.694977][ C1] ? unix_dgram_poll+0x43d/0x680 [ 261.699958][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 261.705436][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 261.710689][ C1] do_sys_poll+0x73b/0x1070 [ 261.715223][ C1] ? do_sys_poll+0x381/0x1070 [ 261.719944][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 261.724901][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 261.729951][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 261.735266][ C1] ? __pfx_pollwake+0x10/0x10 [ 261.740056][ C1] ? __pfx_pollwake+0x10/0x10 [ 261.744887][ C1] ? rw_verify_area+0x255/0x4d0 [ 261.749846][ C1] ? __might_fault+0xb0/0x130 [ 261.754562][ C1] ? set_user_sigmask+0x222/0x250 [ 261.759616][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 261.765008][ C1] __se_sys_ppoll+0x1ff/0x260 [ 261.769714][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 261.774926][ C1] ? __pfx_do_writev+0x10/0x10 [ 261.779700][ C1] ? __secure_computing+0xe2/0x2a0 [ 261.784829][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 261.789607][ C1] do_syscall_64+0xec/0xf80 [ 261.794297][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.800489][ C1] ? trace_irq_disable+0x37/0x100 [ 261.805523][ C1] ? clear_bhb_loop+0x60/0xb0 [ 261.810208][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.816191][ C1] RIP: 0033:0x7fc6d5b7b407 [ 261.820623][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 261.829043][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 261.837025][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d439a0 [ 261.845015][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 261.853014][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 261.861086][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 261.869176][ C1] [ 261.872279][ C1] task:dhcpcd state:S stack:25432 pid:5651 tgid:5651 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 261.884207][ C1] Call Trace: [ 261.887492][ C1] [ 261.890433][ C1] __schedule+0x149b/0x4fd0 [ 261.895037][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.899997][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.904943][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.909898][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 261.914943][ C1] ? __pfx___schedule+0x10/0x10 [ 261.919814][ C1] ? schedule+0x91/0x360 [ 261.924069][ C1] schedule+0x165/0x360 [ 261.928409][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 261.934510][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 261.941208][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 261.947112][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 261.952350][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 261.958201][ C1] ? unix_dgram_poll+0x43d/0x680 [ 261.963171][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 261.968642][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 261.973860][ C1] do_sys_poll+0x73b/0x1070 [ 261.978373][ C1] ? do_sys_poll+0x381/0x1070 [ 261.983074][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 261.988024][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 261.992980][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 261.998193][ C1] ? __pfx_pollwake+0x10/0x10 [ 262.002901][ C1] ? __pfx_pollwake+0x10/0x10 [ 262.007649][ C1] ? rw_verify_area+0x255/0x4d0 [ 262.012543][ C1] ? __might_fault+0xb0/0x130 [ 262.017261][ C1] ? set_user_sigmask+0x222/0x250 [ 262.022296][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 262.027685][ C1] __se_sys_ppoll+0x1ff/0x260 [ 262.032638][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 262.037908][ C1] ? __pfx_do_writev+0x10/0x10 [ 262.042795][ C1] ? __secure_computing+0xe2/0x2a0 [ 262.047945][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 262.052740][ C1] do_syscall_64+0xec/0xf80 [ 262.057260][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.063423][ C1] ? trace_irq_disable+0x37/0x100 [ 262.068460][ C1] ? clear_bhb_loop+0x60/0xb0 [ 262.073168][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.079192][ C1] RIP: 0033:0x7fc6d5b7b407 [ 262.083633][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 262.092064][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 262.100054][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d439a0 [ 262.108051][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 262.116227][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 262.124306][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 262.132405][ C1] [ 262.135666][ C1] task:dhcpcd state:S stack:25432 pid:5654 tgid:5654 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 262.147634][ C1] Call Trace: [ 262.151022][ C1] [ 262.154070][ C1] __schedule+0x149b/0x4fd0 [ 262.158643][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.163618][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.168579][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.173526][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.178483][ C1] ? __pfx___schedule+0x10/0x10 [ 262.183363][ C1] ? schedule+0x91/0x360 [ 262.187627][ C1] schedule+0x165/0x360 [ 262.191928][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 262.198027][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 262.205000][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 262.211168][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 262.216379][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 262.222191][ C1] ? unix_dgram_poll+0x43d/0x680 [ 262.227137][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 262.232885][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 262.238323][ C1] do_sys_poll+0x73b/0x1070 [ 262.242870][ C1] ? do_sys_poll+0x381/0x1070 [ 262.247784][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 262.252757][ C1] ? aa_sock_msg_perm+0xf1/0x1b0 [ 262.257808][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 262.263054][ C1] ? __pfx_pollwake+0x10/0x10 [ 262.267876][ C1] ? __pfx_pollwake+0x10/0x10 [ 262.272643][ C1] ? rw_verify_area+0x255/0x4d0 [ 262.277654][ C1] ? __might_fault+0xb0/0x130 [ 262.282389][ C1] ? set_user_sigmask+0x222/0x250 [ 262.287462][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 262.292902][ C1] __se_sys_ppoll+0x1ff/0x260 [ 262.297602][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 262.302863][ C1] ? __pfx_do_writev+0x10/0x10 [ 262.307757][ C1] ? __secure_computing+0xe2/0x2a0 [ 262.312952][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 262.317740][ C1] do_syscall_64+0xec/0xf80 [ 262.322271][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.328363][ C1] ? trace_irq_disable+0x37/0x100 [ 262.333592][ C1] ? clear_bhb_loop+0x60/0xb0 [ 262.338301][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.344440][ C1] RIP: 0033:0x7fc6d5b7b407 [ 262.348881][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 262.357312][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 262.365297][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d439a0 [ 262.373366][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 262.381463][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 262.389648][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 262.397669][ C1] [ 262.400714][ C1] task:kworker/1:3 state:I stack:25720 pid:5845 tgid:5845 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 262.412916][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 262.417884][ C1] Call Trace: [ 262.421184][ C1] [ 262.424147][ C1] __schedule+0x149b/0x4fd0 [ 262.428698][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.433689][ C1] ? __pfx___schedule+0x10/0x10 [ 262.438560][ C1] ? schedule+0x91/0x360 [ 262.442821][ C1] schedule+0x165/0x360 [ 262.447162][ C1] worker_thread+0xa82/0xda0 [ 262.451928][ C1] kthread+0x711/0x8a0 [ 262.456025][ C1] ? __pfx_worker_thread+0x10/0x10 [ 262.461344][ C1] ? __pfx_kthread+0x10/0x10 [ 262.465958][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 262.471194][ C1] ? __pfx_kthread+0x10/0x10 [ 262.475823][ C1] ret_from_fork+0x510/0xa50 [ 262.480445][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 262.485565][ C1] ? __switch_to+0xc9e/0x1480 [ 262.490259][ C1] ? __pfx_kthread+0x10/0x10 [ 262.494863][ C1] ret_from_fork_asm+0x1a/0x30 [ 262.499664][ C1] [ 262.502777][ C1] task:kworker/0:3 state:R running task stack:24504 pid:5858 tgid:5858 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 262.516457][ C1] Workqueue: events nsim_fib_event_work [ 262.522023][ C1] Call Trace: [ 262.525316][ C1] [ 262.528359][ C1] __schedule+0x149b/0x4fd0 [ 262.533065][ C1] ? do_raw_spin_lock+0x121/0x290 [ 262.538244][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 262.543509][ C1] ? try_to_wake_up+0x7f5/0x12b0 [ 262.548642][ C1] ? wq_worker_sleeping+0xfe/0x250 [ 262.553851][ C1] ? __pfx___schedule+0x10/0x10 [ 262.558836][ C1] ? schedule+0x91/0x360 [ 262.563127][ C1] schedule+0x165/0x360 [ 262.567480][ C1] schedule_timeout+0x12b/0x270 [ 262.572442][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 262.578039][ C1] ? __pfx_process_timeout+0x10/0x10 [ 262.583914][ C1] ? msleep+0x39/0x100 [ 262.588033][ C1] msleep+0xa2/0x100 [ 262.591989][ C1] nsim_fib_event+0x73ef/0x8960 [ 262.597074][ C1] ? nsim_fib_event+0x39f7/0x8960 [ 262.602141][ C1] ? rcu_is_watching+0x15/0xb0 [ 262.606940][ C1] ? trace_contention_end+0x39/0x100 [ 262.612241][ C1] ? __mutex_lock+0x335/0x1350 [ 262.617216][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.622222][ C1] ? look_up_lock_class+0x57/0x110 [ 262.627450][ C1] ? __pfx_nsim_fib_event+0x10/0x10 [ 262.632661][ C1] ? nsim_fib_event_work+0x1f7/0x3b0 [ 262.637969][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 262.643017][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 262.648314][ C1] nsim_fib_event_work+0x249/0x3b0 [ 262.653446][ C1] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 262.659109][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 262.664841][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 262.670578][ C1] process_scheduled_works+0xad1/0x1770 [ 262.676159][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 262.682161][ C1] worker_thread+0x8a0/0xda0 [ 262.686782][ C1] kthread+0x711/0x8a0 [ 262.690864][ C1] ? __pfx_worker_thread+0x10/0x10 [ 262.696070][ C1] ? __pfx_kthread+0x10/0x10 [ 262.700675][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 262.705886][ C1] ? __pfx_kthread+0x10/0x10 [ 262.710486][ C1] ret_from_fork+0x510/0xa50 [ 262.715184][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 262.720304][ C1] ? __switch_to+0xc9e/0x1480 [ 262.725169][ C1] ? __pfx_kthread+0x10/0x10 [ 262.729862][ C1] ret_from_fork_asm+0x1a/0x30 [ 262.734653][ C1] [ 262.737683][ C1] task:kworker/u9:2 state:R running task stack:26208 pid:5876 tgid:5876 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 262.751281][ C1] Workqueue: 0x0 (hci0) [ 262.755550][ C1] Call Trace: [ 262.758857][ C1] [ 262.761801][ C1] __schedule+0x149b/0x4fd0 [ 262.766497][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.771475][ C1] ? __pfx___schedule+0x10/0x10 [ 262.776722][ C1] ? schedule+0x91/0x360 [ 262.780978][ C1] schedule+0x165/0x360 [ 262.785155][ C1] worker_thread+0xa82/0xda0 [ 262.789850][ C1] ? __kthread_parkme+0x7b/0x200 [ 262.794805][ C1] kthread+0x711/0x8a0 [ 262.798899][ C1] ? __pfx_worker_thread+0x10/0x10 [ 262.804041][ C1] ? __pfx_kthread+0x10/0x10 [ 262.808661][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 262.813883][ C1] ? __pfx_kthread+0x10/0x10 [ 262.818499][ C1] ret_from_fork+0x510/0xa50 [ 262.823095][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 262.828260][ C1] ? __switch_to+0xc9e/0x1480 [ 262.832966][ C1] ? __pfx_kthread+0x10/0x10 [ 262.837578][ C1] ret_from_fork_asm+0x1a/0x30 [ 262.842402][ C1] [ 262.845455][ C1] task:kworker/1:4 state:R running task stack:21520 pid:5941 tgid:5941 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 262.859153][ C1] Workqueue: usb_hub_wq hub_event [ 262.864207][ C1] Call Trace: [ 262.867671][ C1] [ 262.870618][ C1] __schedule+0x149b/0x4fd0 [ 262.875249][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.880205][ C1] ? __pfx___schedule+0x10/0x10 [ 262.885155][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 262.890140][ C1] preempt_schedule_irq+0x4d/0xa0 [ 262.895303][ C1] irqentry_exit+0x5e3/0x670 [ 262.900202][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 262.906197][ C1] RIP: 0010:lock_release+0x2d8/0x3b0 [ 262.911581][ C1] Code: 33 e2 10 00 00 00 00 eb b5 e8 d4 9e bb 09 f7 c3 00 02 00 00 74 b9 65 48 8b 05 c4 ed e1 10 48 3b 44 24 28 75 44 fb 48 83 c4 30 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 71 4a e7 [ 262.931294][ C1] RSP: 0018:ffffc900037263a0 EFLAGS: 00000286 [ 262.937381][ C1] RAX: 613e6f0ef441d400 RBX: 0000000000000202 RCX: 0000000000000046 [ 262.945537][ C1] RDX: 0000000000000006 RSI: ffffffff8d976a7d RDI: ffffffff8bc08660 [ 262.953611][ C1] RBP: ffff88802f68e7a0 R08: ffffc90003726d08 R09: 0000000000000000 [ 262.961604][ C1] R10: ffffc900037264f8 R11: fffff520006e4ca1 R12: 0000000000000006 [ 262.969754][ C1] R13: 0000000000000006 R14: ffffffff8df41aa0 R15: ffff88802f68db80 [ 262.977844][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 262.983142][ C1] unwind_next_frame+0x1ab1/0x23d0 [ 262.988266][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 262.993385][ C1] ? hid_add_device+0x272/0x3e0 [ 262.998250][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 263.004414][ C1] arch_stack_walk+0x11c/0x150 [ 263.009195][ C1] ? usbhid_probe+0xe13/0x12c0 [ 263.013976][ C1] stack_trace_save+0x9c/0xe0 [ 263.019033][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 263.024423][ C1] ? stack_trace_save+0x9c/0xe0 [ 263.029372][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 263.034774][ C1] kasan_save_track+0x3e/0x80 [ 263.039495][ C1] ? kasan_save_track+0x3e/0x80 [ 263.044360][ C1] ? __kasan_kmalloc+0x93/0xb0 [ 263.049141][ C1] ? __kmalloc_noprof+0x41d/0x800 [ 263.054173][ C1] ? kobject_get_path+0xc5/0x2f0 [ 263.059127][ C1] ? kobject_uevent_env+0x2a1/0x9f0 [ 263.064345][ C1] ? really_probe+0x745/0xad0 [ 263.069033][ C1] ? __driver_probe_device+0x18c/0x320 [ 263.074503][ C1] ? driver_probe_device+0x4f/0x240 [ 263.079809][ C1] ? __device_attach_driver+0x279/0x430 [ 263.085359][ C1] ? bus_for_each_drv+0x251/0x2e0 [ 263.090394][ C1] ? __device_attach+0x2b8/0x430 [ 263.095335][ C1] ? device_initial_probe+0xa1/0xd0 [ 263.100912][ C1] ? bus_probe_device+0x12a/0x220 [ 263.105975][ C1] ? device_add+0x7b6/0xb80 [ 263.110516][ C1] ? hid_add_device+0x272/0x3e0 [ 263.115424][ C1] __kasan_kmalloc+0x93/0xb0 [ 263.120050][ C1] __kmalloc_noprof+0x41d/0x800 [ 263.124939][ C1] ? kobject_get_path+0xc5/0x2f0 [ 263.129927][ C1] kobject_get_path+0xc5/0x2f0 [ 263.134965][ C1] ? kobject_uevent_env+0x28c/0x9f0 [ 263.140190][ C1] kobject_uevent_env+0x2a1/0x9f0 [ 263.145482][ C1] really_probe+0x745/0xad0 [ 263.150029][ C1] __driver_probe_device+0x18c/0x320 [ 263.155336][ C1] driver_probe_device+0x4f/0x240 [ 263.160381][ C1] __device_attach_driver+0x279/0x430 [ 263.165880][ C1] bus_for_each_drv+0x251/0x2e0 [ 263.170835][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 263.176739][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 263.182253][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 263.187507][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 263.193359][ C1] __device_attach+0x2b8/0x430 [ 263.198146][ C1] ? __pfx___device_attach+0x10/0x10 [ 263.203476][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 263.208778][ C1] ? _raw_spin_unlock+0x28/0x50 [ 263.213644][ C1] device_initial_probe+0xa1/0xd0 [ 263.218754][ C1] bus_probe_device+0x12a/0x220 [ 263.223617][ C1] ? device_add+0x726/0xb80 [ 263.228131][ C1] device_add+0x7b6/0xb80 [ 263.232473][ C1] hid_add_device+0x272/0x3e0 [ 263.237254][ C1] usbhid_probe+0xe13/0x12c0 [ 263.241948][ C1] usb_probe_interface+0x668/0xc90 [ 263.247092][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 263.252740][ C1] really_probe+0x26d/0xad0 [ 263.257261][ C1] __driver_probe_device+0x18c/0x320 [ 263.262655][ C1] driver_probe_device+0x4f/0x240 [ 263.267863][ C1] __device_attach_driver+0x279/0x430 [ 263.273628][ C1] bus_for_each_drv+0x251/0x2e0 [ 263.278533][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 263.284479][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 263.289986][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 263.295228][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 263.301167][ C1] __device_attach+0x2b8/0x430 [ 263.306412][ C1] ? __pfx___device_attach+0x10/0x10 [ 263.311858][ C1] ? _raw_spin_unlock+0x28/0x50 [ 263.316762][ C1] device_initial_probe+0xa1/0xd0 [ 263.321838][ C1] bus_probe_device+0x12a/0x220 [ 263.326807][ C1] ? device_add+0x726/0xb80 [ 263.331346][ C1] device_add+0x7b6/0xb80 [ 263.335738][ C1] usb_set_configuration+0x1a87/0x2110 [ 263.341247][ C1] usb_generic_driver_probe+0x8d/0x150 [ 263.346988][ C1] usb_probe_device+0x1c4/0x3c0 [ 263.351904][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 263.357332][ C1] really_probe+0x26d/0xad0 [ 263.361967][ C1] __driver_probe_device+0x18c/0x320 [ 263.367730][ C1] driver_probe_device+0x4f/0x240 [ 263.372871][ C1] __device_attach_driver+0x279/0x430 [ 263.378272][ C1] bus_for_each_drv+0x251/0x2e0 [ 263.383160][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 263.389069][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 263.394502][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 263.399884][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 263.405799][ C1] __device_attach+0x2b8/0x430 [ 263.410579][ C1] ? __pfx___device_attach+0x10/0x10 [ 263.415968][ C1] ? _raw_spin_unlock+0x28/0x50 [ 263.420830][ C1] device_initial_probe+0xa1/0xd0 [ 263.425863][ C1] bus_probe_device+0x12a/0x220 [ 263.430731][ C1] ? device_add+0x726/0xb80 [ 263.435330][ C1] device_add+0x7b6/0xb80 [ 263.439671][ C1] usb_new_device+0xa39/0x1720 [ 263.444460][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 263.449771][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 263.454980][ C1] hub_event+0x29b1/0x4ef0 [ 263.459548][ C1] ? __pfx_hub_event+0x10/0x10 [ 263.464543][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 263.470395][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 263.476230][ C1] ? process_scheduled_works+0x9ef/0x1770 [ 263.481962][ C1] process_scheduled_works+0xad1/0x1770 [ 263.487552][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 263.493639][ C1] ? do_raw_spin_lock+0x121/0x290 [ 263.498691][ C1] worker_thread+0x8a0/0xda0 [ 263.503400][ C1] ? __kthread_parkme+0x7b/0x200 [ 263.508546][ C1] kthread+0x711/0x8a0 [ 263.512624][ C1] ? __pfx_worker_thread+0x10/0x10 [ 263.517743][ C1] ? __pfx_kthread+0x10/0x10 [ 263.522355][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 263.527566][ C1] ? __pfx_kthread+0x10/0x10 [ 263.532246][ C1] ret_from_fork+0x510/0xa50 [ 263.536866][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 263.542014][ C1] ? __switch_to+0xc9e/0x1480 [ 263.546801][ C1] ? __pfx_kthread+0x10/0x10 [ 263.551512][ C1] ret_from_fork_asm+0x1a/0x30 [ 263.556315][ C1] [ 263.559404][ C1] task:kworker/1:5 state:R running task stack:26200 pid:5963 tgid:5963 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 263.573006][ C1] Workqueue: 0x0 (events) [ 263.577466][ C1] Call Trace: [ 263.580752][ C1] [ 263.583696][ C1] __schedule+0x149b/0x4fd0 [ 263.588318][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.593323][ C1] ? __pfx___schedule+0x10/0x10 [ 263.598227][ C1] ? schedule+0x91/0x360 [ 263.602750][ C1] schedule+0x165/0x360 [ 263.607029][ C1] worker_thread+0xa82/0xda0 [ 263.611693][ C1] kthread+0x711/0x8a0 [ 263.615909][ C1] ? __pfx_worker_thread+0x10/0x10 [ 263.621087][ C1] ? __pfx_kthread+0x10/0x10 [ 263.625763][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 263.630991][ C1] ? __pfx_kthread+0x10/0x10 [ 263.635813][ C1] ret_from_fork+0x510/0xa50 [ 263.640447][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 263.645577][ C1] ? __switch_to+0xc9e/0x1480 [ 263.650270][ C1] ? __pfx_kthread+0x10/0x10 [ 263.654975][ C1] ret_from_fork_asm+0x1a/0x30 [ 263.659818][ C1] [ 263.663022][ C1] task:dhcpcd state:S stack:25432 pid:6087 tgid:6087 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 263.675053][ C1] Call Trace: [ 263.678431][ C1] [ 263.681374][ C1] __schedule+0x149b/0x4fd0 [ 263.685892][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.690846][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.695800][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.700925][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.705962][ C1] ? __pfx___schedule+0x10/0x10 [ 263.710835][ C1] ? schedule+0x91/0x360 [ 263.715087][ C1] schedule+0x165/0x360 [ 263.719250][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 263.725503][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 263.732120][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 263.738039][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 263.743287][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 263.749219][ C1] ? unix_dgram_poll+0x43d/0x680 [ 263.754265][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 263.759673][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 263.764914][ C1] do_sys_poll+0x73b/0x1070 [ 263.769566][ C1] ? do_sys_poll+0x381/0x1070 [ 263.774264][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 263.779431][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 263.784294][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.789345][ C1] ? __pfx_pollwake+0x10/0x10 [ 263.794214][ C1] ? __pfx_pollwake+0x10/0x10 [ 263.799054][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 263.804267][ C1] ? __might_fault+0xb0/0x130 [ 263.809159][ C1] ? set_user_sigmask+0x222/0x250 [ 263.814340][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 263.819925][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 263.825172][ C1] __se_sys_ppoll+0x1ff/0x260 [ 263.829953][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 263.835169][ C1] ? __secure_computing+0xe2/0x2a0 [ 263.840301][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 263.845085][ C1] do_syscall_64+0xec/0xf80 [ 263.850329][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.857324][ C1] ? trace_irq_disable+0x37/0x100 [ 263.862921][ C1] ? clear_bhb_loop+0x60/0xb0 [ 263.867648][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.873665][ C1] RIP: 0033:0x7fc6d5b7b407 [ 263.878187][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 263.886806][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 263.894993][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 263.903098][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 263.911091][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 263.919340][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 263.927338][ C1] [ 263.930366][ C1] task:dhcpcd state:S stack:25432 pid:6088 tgid:6088 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 263.942393][ C1] Call Trace: [ 263.945693][ C1] [ 263.948634][ C1] __schedule+0x149b/0x4fd0 [ 263.953162][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.958396][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.963376][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.968440][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 263.973588][ C1] ? __pfx___schedule+0x10/0x10 [ 263.978566][ C1] ? schedule+0x91/0x360 [ 263.982822][ C1] schedule+0x165/0x360 [ 263.987185][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 263.993386][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 264.000186][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 264.006089][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 264.011559][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 264.017373][ C1] ? unix_dgram_poll+0x43d/0x680 [ 264.022413][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 264.027793][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 264.033098][ C1] do_sys_poll+0x73b/0x1070 [ 264.037620][ C1] ? do_sys_poll+0x381/0x1070 [ 264.042323][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 264.047450][ C1] ? pfn_valid+0xba/0x490 [ 264.051800][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 264.056785][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.061850][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.066568][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.071564][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 264.076883][ C1] ? __might_fault+0xb0/0x130 [ 264.081635][ C1] ? set_user_sigmask+0x222/0x250 [ 264.086788][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 264.092177][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 264.097769][ C1] __se_sys_ppoll+0x1ff/0x260 [ 264.102493][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 264.107748][ C1] ? __secure_computing+0xe2/0x2a0 [ 264.113210][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 264.117999][ C1] do_syscall_64+0xec/0xf80 [ 264.122995][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.129175][ C1] ? trace_irq_disable+0x37/0x100 [ 264.134333][ C1] ? clear_bhb_loop+0x60/0xb0 [ 264.139073][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.145011][ C1] RIP: 0033:0x7fc6d5b7b407 [ 264.149439][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 264.157947][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 264.166019][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 264.173994][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 264.182155][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 264.190214][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 264.198294][ C1] [ 264.201319][ C1] task:dhcpcd state:S stack:25432 pid:6091 tgid:6091 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 264.213248][ C1] Call Trace: [ 264.216554][ C1] [ 264.219503][ C1] __schedule+0x149b/0x4fd0 [ 264.224280][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.229597][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.234816][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.240127][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.245249][ C1] ? __pfx___schedule+0x10/0x10 [ 264.250213][ C1] ? schedule+0x91/0x360 [ 264.254633][ C1] schedule+0x165/0x360 [ 264.258982][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 264.265153][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 264.271788][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 264.277756][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 264.283341][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 264.289477][ C1] ? unix_dgram_poll+0x43d/0x680 [ 264.294434][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 264.300603][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 264.305913][ C1] do_sys_poll+0x73b/0x1070 [ 264.310606][ C1] ? do_sys_poll+0x381/0x1070 [ 264.315578][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 264.320551][ C1] ? pfn_valid+0xba/0x490 [ 264.324889][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 264.329783][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.334777][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.339562][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.344291][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 264.349502][ C1] ? __might_fault+0xb0/0x130 [ 264.354298][ C1] ? set_user_sigmask+0x222/0x250 [ 264.359448][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 264.364828][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 264.370155][ C1] __se_sys_ppoll+0x1ff/0x260 [ 264.374963][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 264.380282][ C1] ? __secure_computing+0xe2/0x2a0 [ 264.385423][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 264.390307][ C1] do_syscall_64+0xec/0xf80 [ 264.394920][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.401087][ C1] ? trace_irq_disable+0x37/0x100 [ 264.406180][ C1] ? clear_bhb_loop+0x60/0xb0 [ 264.410870][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.416777][ C1] RIP: 0033:0x7fc6d5b7b407 [ 264.421206][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 264.429886][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 264.437872][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 264.445944][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 264.453919][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 264.461989][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 264.470000][ C1] [ 264.473024][ C1] task:dhcpcd state:S stack:24280 pid:6092 tgid:6092 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 264.485297][ C1] Call Trace: [ 264.488607][ C1] [ 264.491554][ C1] __schedule+0x149b/0x4fd0 [ 264.496168][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.501201][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.506147][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.511098][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.516230][ C1] ? __pfx___schedule+0x10/0x10 [ 264.521098][ C1] ? schedule+0x91/0x360 [ 264.525470][ C1] schedule+0x165/0x360 [ 264.529644][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 264.535830][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 264.542717][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 264.548741][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 264.554225][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 264.560085][ C1] ? unix_dgram_poll+0x43d/0x680 [ 264.565138][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 264.570635][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 264.575867][ C1] do_sys_poll+0x73b/0x1070 [ 264.580391][ C1] ? do_sys_poll+0x381/0x1070 [ 264.585166][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 264.590125][ C1] ? pfn_valid+0xba/0x490 [ 264.594823][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 264.600171][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.605336][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.610581][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.615434][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 264.620937][ C1] ? __might_fault+0xb0/0x130 [ 264.625654][ C1] ? set_user_sigmask+0x222/0x250 [ 264.630791][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 264.636345][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 264.641472][ C1] __se_sys_ppoll+0x1ff/0x260 [ 264.646162][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 264.651485][ C1] ? __secure_computing+0xe2/0x2a0 [ 264.656606][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 264.661468][ C1] do_syscall_64+0xec/0xf80 [ 264.665979][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.672047][ C1] ? trace_irq_disable+0x37/0x100 [ 264.677113][ C1] ? clear_bhb_loop+0x60/0xb0 [ 264.681896][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.687798][ C1] RIP: 0033:0x7fc6d5b7b407 [ 264.692245][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 264.700691][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 264.708946][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 264.716939][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 264.725097][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 264.733948][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 264.742116][ C1] [ 264.745162][ C1] task:dhcpcd state:S stack:25432 pid:6093 tgid:6093 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 264.757464][ C1] Call Trace: [ 264.760772][ C1] [ 264.763733][ C1] __schedule+0x149b/0x4fd0 [ 264.768258][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.773303][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.778334][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.783287][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.788552][ C1] ? __pfx___schedule+0x10/0x10 [ 264.793589][ C1] ? schedule+0x91/0x360 [ 264.797861][ C1] schedule+0x165/0x360 [ 264.802158][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 264.808373][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 264.815113][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 264.821303][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 264.827039][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 264.833048][ C1] ? unix_dgram_poll+0x43d/0x680 [ 264.838311][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 264.843808][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 264.849120][ C1] do_sys_poll+0x73b/0x1070 [ 264.853641][ C1] ? do_sys_poll+0x381/0x1070 [ 264.858440][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 264.863481][ C1] ? pfn_valid+0xba/0x490 [ 264.867823][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 264.872798][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 264.877800][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.882546][ C1] ? __pfx_pollwake+0x10/0x10 [ 264.887459][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 264.892722][ C1] ? __might_fault+0xb0/0x130 [ 264.897658][ C1] ? set_user_sigmask+0x222/0x250 [ 264.902907][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 264.908595][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 264.913936][ C1] __se_sys_ppoll+0x1ff/0x260 [ 264.918660][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 264.923899][ C1] ? __secure_computing+0xe2/0x2a0 [ 264.929156][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 264.934048][ C1] do_syscall_64+0xec/0xf80 [ 264.938765][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.944843][ C1] ? trace_irq_disable+0x37/0x100 [ 264.949967][ C1] ? clear_bhb_loop+0x60/0xb0 [ 264.954839][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.960743][ C1] RIP: 0033:0x7fc6d5b7b407 [ 264.965180][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 264.973740][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 264.981926][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 264.990354][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 264.998466][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 265.006668][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 265.014698][ C1] [ 265.017762][ C1] task:dhcpcd state:S stack:24280 pid:6094 tgid:6094 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 265.029969][ C1] Call Trace: [ 265.033367][ C1] [ 265.036554][ C1] __schedule+0x149b/0x4fd0 [ 265.041391][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.046606][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.051609][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.056674][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.061657][ C1] ? __pfx___schedule+0x10/0x10 [ 265.066575][ C1] ? schedule+0x91/0x360 [ 265.070945][ C1] schedule+0x165/0x360 [ 265.075220][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 265.081327][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 265.088303][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 265.094345][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 265.100271][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 265.106133][ C1] ? unix_dgram_poll+0x43d/0x680 [ 265.111209][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 265.116729][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 265.122155][ C1] do_sys_poll+0x73b/0x1070 [ 265.126963][ C1] ? do_sys_poll+0x381/0x1070 [ 265.131780][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 265.136780][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 265.141705][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 265.147007][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.151998][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.156792][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.161614][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 265.166833][ C1] ? __might_fault+0xb0/0x130 [ 265.171558][ C1] ? set_user_sigmask+0x222/0x250 [ 265.176630][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 265.182011][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 265.187241][ C1] __se_sys_ppoll+0x1ff/0x260 [ 265.191935][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 265.197161][ C1] ? rcu_is_watching+0x15/0xb0 [ 265.201938][ C1] ? __secure_computing+0xe2/0x2a0 [ 265.207341][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 265.212115][ C1] do_syscall_64+0xec/0xf80 [ 265.216663][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.223052][ C1] ? trace_irq_disable+0x37/0x100 [ 265.228122][ C1] ? clear_bhb_loop+0x60/0xb0 [ 265.233181][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.239086][ C1] RIP: 0033:0x7fc6d5b7b407 [ 265.243512][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 265.252105][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 265.260096][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 265.268172][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 265.276321][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 265.284312][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 265.292326][ C1] [ 265.295465][ C1] task:dhcpcd state:S stack:25432 pid:6100 tgid:6100 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 265.307497][ C1] Call Trace: [ 265.310788][ C1] [ 265.313762][ C1] __schedule+0x149b/0x4fd0 [ 265.318461][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.323511][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.328479][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.333488][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.338455][ C1] ? __pfx___schedule+0x10/0x10 [ 265.343328][ C1] ? schedule+0x91/0x360 [ 265.347581][ C1] schedule+0x165/0x360 [ 265.351747][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 265.357850][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 265.364456][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 265.370365][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 265.375902][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 265.381716][ C1] ? unix_dgram_poll+0x43d/0x680 [ 265.386670][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 265.392056][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 265.397264][ C1] do_sys_poll+0x73b/0x1070 [ 265.401846][ C1] ? do_sys_poll+0x381/0x1070 [ 265.406662][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 265.411730][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 265.416765][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.421773][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.426658][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.431386][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 265.436601][ C1] ? __might_fault+0xb0/0x130 [ 265.441317][ C1] ? set_user_sigmask+0x222/0x250 [ 265.446344][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 265.451725][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 265.456940][ C1] __se_sys_ppoll+0x1ff/0x260 [ 265.461668][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 265.466974][ C1] ? __secure_computing+0xe2/0x2a0 [ 265.472098][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 265.476872][ C1] do_syscall_64+0xec/0xf80 [ 265.481477][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.487562][ C1] ? trace_irq_disable+0x37/0x100 [ 265.492594][ C1] ? clear_bhb_loop+0x60/0xb0 [ 265.497283][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.503186][ C1] RIP: 0033:0x7fc6d5b7b407 [ 265.507616][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 265.516050][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 265.524114][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 265.532178][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 265.540329][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 265.548309][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 265.556487][ C1] [ 265.559605][ C1] task:dhcpcd state:S stack:24280 pid:6101 tgid:6101 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 265.571637][ C1] Call Trace: [ 265.574936][ C1] [ 265.577894][ C1] __schedule+0x149b/0x4fd0 [ 265.582435][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.587391][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.592425][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.597375][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.602324][ C1] ? __pfx___schedule+0x10/0x10 [ 265.607211][ C1] ? schedule+0x91/0x360 [ 265.611496][ C1] schedule+0x165/0x360 [ 265.615685][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 265.621803][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 265.628449][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 265.634800][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 265.640109][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 265.646123][ C1] ? unix_dgram_poll+0x43d/0x680 [ 265.651091][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 265.656488][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 265.661705][ C1] do_sys_poll+0x73b/0x1070 [ 265.666240][ C1] ? do_sys_poll+0x381/0x1070 [ 265.670950][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 265.675989][ C1] ? pfn_valid+0xba/0x490 [ 265.680325][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 265.685293][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.690457][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.695278][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.700034][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 265.705272][ C1] ? __might_fault+0xb0/0x130 [ 265.710005][ C1] ? set_user_sigmask+0x222/0x250 [ 265.715045][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 265.720516][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 265.725740][ C1] __se_sys_ppoll+0x1ff/0x260 [ 265.730522][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 265.735749][ C1] ? __secure_computing+0xe2/0x2a0 [ 265.740964][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 265.745758][ C1] do_syscall_64+0xec/0xf80 [ 265.750390][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.756461][ C1] ? trace_irq_disable+0x37/0x100 [ 265.761495][ C1] ? clear_bhb_loop+0x60/0xb0 [ 265.766268][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.772270][ C1] RIP: 0033:0x7fc6d5b7b407 [ 265.776797][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 265.785407][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 265.793491][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 265.801579][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 265.809782][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 265.817864][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 265.826627][ C1] [ 265.829979][ C1] task:dhcpcd state:S stack:24280 pid:6104 tgid:6104 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 265.842102][ C1] Call Trace: [ 265.845500][ C1] [ 265.848727][ C1] __schedule+0x149b/0x4fd0 [ 265.853286][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.858268][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.863338][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.868340][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.873318][ C1] ? __pfx___schedule+0x10/0x10 [ 265.878294][ C1] ? schedule+0x91/0x360 [ 265.882550][ C1] schedule+0x165/0x360 [ 265.886805][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 265.893021][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 265.899670][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 265.905537][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 265.910769][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 265.916587][ C1] ? unix_dgram_poll+0x43d/0x680 [ 265.921627][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 265.927378][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 265.932880][ C1] do_sys_poll+0x73b/0x1070 [ 265.937407][ C1] ? do_sys_poll+0x381/0x1070 [ 265.943081][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 265.948118][ C1] ? pfn_valid+0xba/0x490 [ 265.952530][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 265.957508][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 265.962467][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.967246][ C1] ? __pfx_pollwake+0x10/0x10 [ 265.971986][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 265.977206][ C1] ? __might_fault+0xb0/0x130 [ 265.982022][ C1] ? set_user_sigmask+0x222/0x250 [ 265.987293][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 265.992700][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 265.997927][ C1] __se_sys_ppoll+0x1ff/0x260 [ 266.002634][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 266.007933][ C1] ? __secure_computing+0xe2/0x2a0 [ 266.013144][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 266.018010][ C1] do_syscall_64+0xec/0xf80 [ 266.022533][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.028613][ C1] ? trace_irq_disable+0x37/0x100 [ 266.033652][ C1] ? clear_bhb_loop+0x60/0xb0 [ 266.038339][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.044251][ C1] RIP: 0033:0x7fc6d5b7b407 [ 266.048810][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 266.057458][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 266.065529][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 266.073627][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 266.082170][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 266.090261][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 266.098292][ C1] [ 266.101475][ C1] task:dhcpcd state:S stack:25432 pid:6105 tgid:6105 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 266.113417][ C1] Call Trace: [ 266.116821][ C1] [ 266.119990][ C1] __schedule+0x149b/0x4fd0 [ 266.124525][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.129573][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.134614][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.139588][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.144707][ C1] ? __pfx___schedule+0x10/0x10 [ 266.149660][ C1] ? schedule+0x91/0x360 [ 266.153925][ C1] schedule+0x165/0x360 [ 266.158111][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 266.164287][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 266.171152][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 266.176978][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 266.182184][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 266.188347][ C1] ? unix_dgram_poll+0x43d/0x680 [ 266.193306][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 266.198702][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 266.203965][ C1] do_sys_poll+0x73b/0x1070 [ 266.208509][ C1] ? do_sys_poll+0x381/0x1070 [ 266.213206][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 266.218199][ C1] ? pfn_valid+0xba/0x490 [ 266.222673][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 266.227894][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.232935][ C1] ? __pfx_pollwake+0x10/0x10 [ 266.237735][ C1] ? __pfx_pollwake+0x10/0x10 [ 266.242559][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 266.247778][ C1] ? __might_fault+0xb0/0x130 [ 266.252495][ C1] ? set_user_sigmask+0x222/0x250 [ 266.257621][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 266.263024][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 266.268557][ C1] __se_sys_ppoll+0x1ff/0x260 [ 266.273371][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 266.278587][ C1] ? __secure_computing+0xe2/0x2a0 [ 266.283706][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 266.288494][ C1] do_syscall_64+0xec/0xf80 [ 266.293180][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.299256][ C1] ? trace_irq_disable+0x37/0x100 [ 266.304303][ C1] ? clear_bhb_loop+0x60/0xb0 [ 266.309064][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.314981][ C1] RIP: 0033:0x7fc6d5b7b407 [ 266.319516][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 266.327966][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 266.336136][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 266.344115][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 266.352189][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 266.360168][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 266.368251][ C1] [ 266.371282][ C1] task:dhcpcd state:S stack:25432 pid:6106 tgid:6106 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 266.383394][ C1] Call Trace: [ 266.386690][ C1] [ 266.389644][ C1] __schedule+0x149b/0x4fd0 [ 266.394595][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.399550][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.404495][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.409489][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.414435][ C1] ? __pfx___schedule+0x10/0x10 [ 266.419400][ C1] ? schedule+0x91/0x360 [ 266.423650][ C1] schedule+0x165/0x360 [ 266.427906][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 266.433996][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 266.440639][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 266.446466][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 266.451763][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 266.457627][ C1] ? unix_dgram_poll+0x43d/0x680 [ 266.462607][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 266.468021][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 266.473513][ C1] do_sys_poll+0x73b/0x1070 [ 266.478139][ C1] ? do_sys_poll+0x381/0x1070 [ 266.482835][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 266.487889][ C1] ? pfn_valid+0xba/0x490 [ 266.492437][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 266.497437][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.502424][ C1] ? __pfx_pollwake+0x10/0x10 [ 266.507208][ C1] ? __pfx_pollwake+0x10/0x10 [ 266.511961][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 266.517264][ C1] ? __might_fault+0xb0/0x130 [ 266.521977][ C1] ? set_user_sigmask+0x222/0x250 [ 266.527009][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 266.532414][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 266.537565][ C1] __se_sys_ppoll+0x1ff/0x260 [ 266.542351][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 266.547572][ C1] ? __secure_computing+0xe2/0x2a0 [ 266.552978][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 266.557982][ C1] do_syscall_64+0xec/0xf80 [ 266.562541][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.568639][ C1] ? trace_irq_disable+0x37/0x100 [ 266.573790][ C1] ? clear_bhb_loop+0x60/0xb0 [ 266.578490][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.584390][ C1] RIP: 0033:0x7fc6d5b7b407 [ 266.588809][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 266.597321][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 266.605323][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 266.613302][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 266.621286][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 266.629367][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 266.637755][ C1] [ 266.640792][ C1] task:dhcpcd state:S stack:24760 pid:6107 tgid:6107 ppid:5496 task_flags:0x400140 flags:0x00080000 [ 266.652718][ C1] Call Trace: [ 266.656003][ C1] [ 266.658990][ C1] __schedule+0x149b/0x4fd0 [ 266.663510][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.668475][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.673625][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.678763][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.683719][ C1] ? __pfx___schedule+0x10/0x10 [ 266.688765][ C1] ? schedule+0x91/0x360 [ 266.693020][ C1] schedule+0x165/0x360 [ 266.697184][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 266.703355][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 266.710050][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 266.715871][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 266.721171][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 266.726984][ C1] ? unix_dgram_poll+0x43d/0x680 [ 266.732109][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 266.737580][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 266.742900][ C1] do_sys_poll+0x73b/0x1070 [ 266.747456][ C1] ? do_sys_poll+0x381/0x1070 [ 266.752237][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 266.757192][ C1] ? pfn_valid+0xba/0x490 [ 266.761538][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 266.766489][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.771441][ C1] ? __pfx_pollwake+0x10/0x10 [ 266.776126][ C1] ? __pfx_pollwake+0x10/0x10 [ 266.780948][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 266.786246][ C1] ? __might_fault+0xb0/0x130 [ 266.791043][ C1] ? set_user_sigmask+0x222/0x250 [ 266.796071][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 266.801466][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 266.806593][ C1] __se_sys_ppoll+0x1ff/0x260 [ 266.811385][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 266.816592][ C1] ? __secure_computing+0xe2/0x2a0 [ 266.822440][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 266.827236][ C1] do_syscall_64+0xec/0xf80 [ 266.831791][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.838224][ C1] ? trace_irq_disable+0x37/0x100 [ 266.843528][ C1] ? clear_bhb_loop+0x60/0xb0 [ 266.848324][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.854223][ C1] RIP: 0033:0x7fc6d5b7b407 [ 266.858733][ C1] RSP: 002b:00007ffef42de760 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 266.867334][ C1] RAX: ffffffffffffffda RBX: 00007fc6d5af1740 RCX: 00007fc6d5b7b407 [ 266.875495][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564d06d43620 [ 266.883672][ C1] RBP: 00007ffef42deaa0 R08: 0000000000000008 R09: 0000000000000000 [ 266.891769][ C1] R10: 00007ffef42deaa0 R11: 0000000000000202 R12: 0000564cd12285e0 [ 266.899857][ C1] R13: 0000564d06d36d40 R14: 0000000000000000 R15: 00007ffef42de850 [ 266.907871][ C1] [ 266.910901][ C1] task:sshd-session state:S stack:22648 pid:6238 tgid:6238 ppid:5590 task_flags:0x400000 flags:0x00080000 [ 266.922920][ C1] Call Trace: [ 266.926293][ C1] [ 266.929258][ C1] __schedule+0x149b/0x4fd0 [ 266.933796][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.938841][ C1] ? register_lock_class+0x31/0x2e0 [ 266.944136][ C1] ? __page_table_check_zero+0x6a/0x3e0 [ 266.949781][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 266.954908][ C1] ? __pfx___schedule+0x10/0x10 [ 266.959863][ C1] ? schedule+0x91/0x360 [ 266.964144][ C1] schedule+0x165/0x360 [ 266.968329][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 266.974506][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 266.981111][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 266.987014][ C1] ? unix_poll+0x33a/0x3f0 [ 266.991568][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 266.997078][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 267.002324][ C1] do_sys_poll+0x73b/0x1070 [ 267.006916][ C1] ? do_sys_poll+0x381/0x1070 [ 267.011732][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 267.016713][ C1] ? page_table_check_set+0x148/0x610 [ 267.022102][ C1] ? lock_acquire+0x107/0x340 [ 267.026850][ C1] ? __pfx_pollwake+0x10/0x10 [ 267.031596][ C1] ? handle_mm_fault+0x2c16/0x32b0 [ 267.036786][ C1] __se_sys_poll+0x128/0x320 [ 267.041430][ C1] ? __pfx___se_sys_poll+0x10/0x10 [ 267.046676][ C1] do_syscall_64+0xec/0xf80 [ 267.051225][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.057495][ C1] ? trace_irq_disable+0x37/0x100 [ 267.062752][ C1] ? clear_bhb_loop+0x60/0xb0 [ 267.067537][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.073454][ C1] RIP: 0033:0x7fbb8c85d407 [ 267.077889][ C1] RSP: 002b:00007ffe29ae8340 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 267.086321][ C1] RAX: ffffffffffffffda RBX: 00007fbb8cf3e300 RCX: 00007fbb8c85d407 [ 267.094449][ C1] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffe29ae83b0 [ 267.102858][ C1] RBP: 000055efce5d81a0 R08: 0000000000000000 R09: 0000000000000000 [ 267.110924][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe29ae83b0 [ 267.119257][ C1] R13: 0000000000000000 R14: 000055effdc45970 R15: 000000000000185f [ 267.127463][ C1] [ 267.130508][ C1] task:sshd-session state:S stack:25176 pid:6240 tgid:6240 ppid:6238 task_flags:0x400140 flags:0x00080000 [ 267.142525][ C1] Call Trace: [ 267.145846][ C1] [ 267.148949][ C1] __schedule+0x149b/0x4fd0 [ 267.153601][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 267.158593][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 267.163826][ C1] ? __pfx___schedule+0x10/0x10 [ 267.168694][ C1] ? schedule+0x91/0x360 [ 267.172960][ C1] schedule+0x165/0x360 [ 267.177298][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 267.183485][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 267.190180][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 267.195993][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 267.201238][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 267.207461][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 267.212880][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 267.218095][ C1] do_sys_poll+0x73b/0x1070 [ 267.222731][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 267.227862][ C1] ? __pfx_pollwake+0x10/0x10 [ 267.232549][ C1] ? __pfx_pollwake+0x10/0x10 [ 267.237242][ C1] ? __pfx_pollwake+0x10/0x10 [ 267.241967][ C1] ? __pfx_pollwake+0x10/0x10 [ 267.246860][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 267.251826][ C1] ? __might_fault+0xb0/0x130 [ 267.256594][ C1] ? set_user_sigmask+0x222/0x250 [ 267.261743][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 267.267248][ C1] __se_sys_ppoll+0x1ff/0x260 [ 267.272159][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 267.277469][ C1] ? __pfx_ksys_write+0x10/0x10 [ 267.282459][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 267.287262][ C1] do_syscall_64+0xec/0xf80 [ 267.291806][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.297895][ C1] ? trace_irq_disable+0x37/0x100 [ 267.303027][ C1] ? clear_bhb_loop+0x60/0xb0 [ 267.307932][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.313944][ C1] RIP: 0033:0x7fbb8c85d407 [ 267.318387][ C1] RSP: 002b:00007ffe29ae7de0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 267.326992][ C1] RAX: ffffffffffffffda RBX: 00007fbb8cf3e300 RCX: 00007fbb8c85d407 [ 267.334972][ C1] RDX: 00007ffe29ae7e20 RSI: 0000000000000004 RDI: 000055effdc4e1b0 [ 267.343059][ C1] RBP: 00007ffe29ae7e90 R08: 0000000000000008 R09: 0000000000000000 [ 267.351142][ C1] R10: 00007ffe29ae7f20 R11: 0000000000000202 R12: 0000000000000001 [ 267.359131][ C1] R13: 00007ffe29ae7f20 R14: 0000000000000096 R15: 0000000000000004 [ 267.367130][ C1] [ 267.370160][ C1] task:syz-execprog state:S stack:23064 pid:6241 tgid:6241 ppid:6240 task_flags:0x400100 flags:0x00080000 [ 267.382086][ C1] Call Trace: [ 267.385379][ C1] [ 267.388328][ C1] __schedule+0x149b/0x4fd0 [ 267.392842][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 267.397893][ C1] ? __pfx___schedule+0x10/0x10 [ 267.402774][ C1] ? schedule+0x91/0x360 [ 267.407050][ C1] schedule+0x165/0x360 [ 267.411250][ C1] __futex_wait+0x1c3/0x3d0 [ 267.415972][ C1] ? __pfx___futex_wait+0x10/0x10 [ 267.421053][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 267.426486][ C1] ? try_to_wake_up+0x82b/0x12b0 [ 267.431454][ C1] futex_wait+0x104/0x360 [ 267.435805][ C1] ? __pfx_futex_wait+0x10/0x10 [ 267.440686][ C1] ? handle_mm_fault+0xdb/0x32b0 [ 267.445639][ C1] do_futex+0x333/0x420 [ 267.449901][ C1] ? __pfx_do_futex+0x10/0x10 [ 267.454601][ C1] __se_sys_futex+0x36f/0x400 [ 267.459301][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 267.464505][ C1] ? rcu_is_watching+0x15/0xb0 [ 267.469281][ C1] ? __x64_sys_futex+0x21/0xf0 [ 267.474149][ C1] do_syscall_64+0xec/0xf80 [ 267.478765][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.484842][ C1] ? trace_irq_disable+0x37/0x100 [ 267.489881][ C1] ? clear_bhb_loop+0x60/0xb0 [ 267.494575][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.500562][ C1] RIP: 0033:0x4800c3 [ 267.504463][ C1] RSP: 002b:00007ffe4350df90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 267.512891][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 267.520976][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000316e160 [ 267.528955][ C1] RBP: 00007ffe4350dfd8 R08: 0000000000000000 R09: 0000000000000000 [ 267.536941][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000044ad00 [ 267.544946][ C1] R13: 000000c003cf9f94 R14: 000000000316c700 R15: 000000c003b72000 [ 267.552950][ C1] [ 267.556053][ C1] task:syz-execprog state:R running task stack:28208 pid:6242 tgid:6241 ppid:6240 task_flags:0x400040 flags:0x00080000 [ 267.569832][ C1] Call Trace: [ 267.573132][ C1] [ 267.576095][ C1] __schedule+0x149b/0x4fd0 [ 267.580668][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 267.585658][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 267.590894][ C1] ? __pfx___schedule+0x10/0x10 [ 267.595852][ C1] ? schedule+0x91/0x360 [ 267.600108][ C1] schedule+0x165/0x360 [ 267.604283][ C1] __futex_wait+0x1c3/0x3d0 [ 267.608980][ C1] ? __pfx___futex_wait+0x10/0x10 [ 267.614396][ C1] ? pcpu_alloc+0x10/0x360 [ 267.619022][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 267.624338][ C1] ? __hrtimer_setup+0x181/0x200 [ 267.629287][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 267.634515][ C1] ? ktime_add_safe+0x38/0x70 [ 267.639226][ C1] futex_wait+0x104/0x360 [ 267.643577][ C1] ? __pfx_futex_wait+0x10/0x10 [ 267.648454][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 267.653679][ C1] ? ktime_get+0x45/0x200 [ 267.658034][ C1] do_futex+0x333/0x420 [ 267.662204][ C1] ? __pfx_do_futex+0x10/0x10 [ 267.666975][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 267.672283][ C1] ? ktime_get+0x45/0x200 [ 267.676714][ C1] ? read_tsc+0x9/0x20 [ 267.680894][ C1] __se_sys_futex+0x36f/0x400 [ 267.685590][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 267.691091][ C1] ? rcu_is_watching+0x15/0xb0 [ 267.695901][ C1] ? __x64_sys_futex+0x21/0xf0 [ 267.700781][ C1] do_syscall_64+0xec/0xf80 [ 267.705382][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.711453][ C1] ? clear_bhb_loop+0x60/0xb0 [ 267.716144][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.722130][ C1] RIP: 0033:0x4800c3 [ 267.726035][ C1] RSP: 002b:000000c00005fe80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 267.734466][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 267.742442][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000316faa0 [ 267.750776][ C1] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 267.758775][ C1] R10: 000000c00005feb8 R11: 0000000000000202 R12: 000000c00005feb8 [ 267.766759][ C1] R13: 000000c00007e008 R14: 000000c000002700 R15: 000000c000002700 [ 267.774863][ C1] [ 267.777974][ C1] task:syz-execprog state:S stack:26200 pid:6243 tgid:6241 ppid:6240 task_flags:0x400040 flags:0x00080000 [ 267.789986][ C1] Call Trace: [ 267.793293][ C1] [ 267.796240][ C1] __schedule+0x149b/0x4fd0 [ 267.800755][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 267.805875][ C1] ? __pfx___schedule+0x10/0x10 [ 267.810863][ C1] ? schedule+0x91/0x360 [ 267.815268][ C1] schedule+0x165/0x360 [ 267.819545][ C1] __futex_wait+0x1c3/0x3d0 [ 267.824190][ C1] ? __pfx___futex_wait+0x10/0x10 [ 267.829344][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 267.835001][ C1] ? try_to_wake_up+0x7f5/0x12b0 [ 267.840002][ C1] futex_wait+0x104/0x360 [ 267.844368][ C1] ? __pfx_futex_wait+0x10/0x10 [ 267.849244][ C1] ? __ia32_sys_rt_sigreturn+0x743/0x860 [ 267.854902][ C1] do_futex+0x333/0x420 [ 267.859069][ C1] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 267.865153][ C1] ? __pfx_do_futex+0x10/0x10 [ 267.869854][ C1] __se_sys_futex+0x36f/0x400 [ 267.874564][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 267.879866][ C1] ? __x64_sys_futex+0x21/0xf0 [ 267.884651][ C1] do_syscall_64+0xec/0xf80 [ 267.889166][ C1] ? rcu_is_watching+0x15/0xb0 [ 267.893950][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.900056][ C1] ? clear_bhb_loop+0x60/0xb0 [ 267.904749][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.910649][ C1] RIP: 0033:0x4800c3 [ 267.914565][ C1] RSP: 002b:000000c000097cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 267.923001][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 267.930991][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 267.938985][ C1] RBP: 000000c000097d38 R08: 0000000000000000 R09: 0000000000000000 [ 267.947051][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000097d48 [ 267.955035][ C1] R13: 0000000000000001 R14: 000000c000002a80 R15: 0000000000000001 [ 267.963030][ C1] [ 267.966057][ C1] task:syz-execprog state:R running task stack:24696 pid:6244 tgid:6241 ppid:6240 task_flags:0x400140 flags:0x00080000 [ 267.979740][ C1] Call Trace: [ 267.983025][ C1] [ 267.985975][ C1] __schedule+0x149b/0x4fd0 [ 267.990609][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 267.995579][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 268.000871][ C1] ? __pfx___schedule+0x10/0x10 [ 268.005766][ C1] ? schedule+0x91/0x360 [ 268.010031][ C1] schedule+0x165/0x360 [ 268.014234][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 268.020317][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 268.026920][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 268.032216][ C1] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 268.038387][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 268.043603][ C1] ? ktime_get+0x45/0x200 [ 268.047972][ C1] ? read_tsc+0x9/0x20 [ 268.052155][ C1] ? ktime_get+0x1d2/0x200 [ 268.056603][ C1] do_epoll_wait+0xca7/0xf30 [ 268.061243][ C1] ? do_epoll_wait+0x752/0xf30 [ 268.066636][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 268.071792][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 268.078164][ C1] ? ktime_get_ts64+0xa9/0x3d0 [ 268.082949][ C1] ? set_user_sigmask+0xc1/0x250 [ 268.087903][ C1] ? timespec64_add_safe+0x179/0x1e0 [ 268.093218][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 268.098878][ C1] do_epoll_pwait+0x60/0x1c0 [ 268.103493][ C1] __x64_sys_epoll_pwait+0x20a/0x250 [ 268.108966][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 268.115132][ C1] ? rcu_is_watching+0x15/0xb0 [ 268.119953][ C1] do_syscall_64+0xec/0xf80 [ 268.124466][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.130628][ C1] ? clear_bhb_loop+0x60/0xb0 [ 268.135409][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.141320][ C1] RIP: 0033:0x40dd0e [ 268.145224][ C1] RSP: 002b:000000c0000936d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 268.153657][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040dd0e [ 268.161872][ C1] RDX: 0000000000000080 RSI: 000000c000093764 RDI: 0000000000000004 [ 268.169885][ C1] RBP: 000000c000093718 R08: 0000000000000000 R09: 0000000000000000 [ 268.177873][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0000937a8 [ 268.185869][ C1] R13: 0000000000000001 R14: 000000c000002e00 R15: 0000000000000001 [ 268.194062][ C1] [ 268.197199][ C1] task:syz-execprog state:S stack:26200 pid:6245 tgid:6241 ppid:6240 task_flags:0x400040 flags:0x00080000 [ 268.209215][ C1] Call Trace: [ 268.212500][ C1] [ 268.215445][ C1] __schedule+0x149b/0x4fd0 [ 268.220055][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 268.225121][ C1] ? __pfx___schedule+0x10/0x10 [ 268.230108][ C1] ? schedule+0x91/0x360 [ 268.234382][ C1] schedule+0x165/0x360 [ 268.238638][ C1] __futex_wait+0x1c3/0x3d0 [ 268.243170][ C1] ? __pfx___futex_wait+0x10/0x10 [ 268.248478][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 268.253870][ C1] ? count_memcg_event_mm+0x21/0x260 [ 268.259182][ C1] futex_wait+0x104/0x360 [ 268.263524][ C1] ? __pfx_futex_wait+0x10/0x10 [ 268.268391][ C1] ? handle_mm_fault+0x2c16/0x32b0 [ 268.273535][ C1] ? handle_mm_fault+0xdb/0x32b0 [ 268.278493][ C1] do_futex+0x333/0x420 [ 268.282661][ C1] ? __pfx_do_futex+0x10/0x10 [ 268.287388][ C1] __se_sys_futex+0x36f/0x400 [ 268.292122][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 268.297371][ C1] ? rcu_is_watching+0x15/0xb0 [ 268.302183][ C1] ? __x64_sys_futex+0x21/0xf0 [ 268.306968][ C1] do_syscall_64+0xec/0xf80 [ 268.311582][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.317663][ C1] ? trace_irq_disable+0x37/0x100 [ 268.322698][ C1] ? clear_bhb_loop+0x60/0xb0 [ 268.327392][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.333298][ C1] RIP: 0033:0x4800c3 [ 268.337204][ C1] RSP: 002b:000000c0002edcf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 268.345627][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 268.353609][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0002dc148 [ 268.361585][ C1] RBP: 000000c0002edd38 R08: 0000000000000000 R09: 0000000000000000 [ 268.369570][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000023 [ 268.377548][ C1] R13: 0000000000000001 R14: 000000c0001008c0 R15: 0000000000000001 [ 268.385548][ C1] [ 268.388670][ C1] task:syz-execprog state:S stack:28240 pid:6246 tgid:6241 ppid:6240 task_flags:0x400040 flags:0x00080000 [ 268.400692][ C1] Call Trace: [ 268.403983][ C1] [ 268.406936][ C1] __schedule+0x149b/0x4fd0 [ 268.411459][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 268.416428][ C1] ? __pfx___schedule+0x10/0x10 [ 268.421313][ C1] ? schedule+0x91/0x360 [ 268.425671][ C1] schedule+0x165/0x360 [ 268.429951][ C1] __futex_wait+0x1c3/0x3d0 [ 268.434495][ C1] ? __pfx___futex_wait+0x10/0x10 [ 268.439552][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 268.444862][ C1] ? try_to_wake_up+0x7f5/0x12b0 [ 268.449830][ C1] futex_wait+0x104/0x360 [ 268.454406][ C1] ? __pfx_futex_wait+0x10/0x10 [ 268.459280][ C1] ? handle_mm_fault+0xdb/0x32b0 [ 268.464340][ C1] do_futex+0x333/0x420 [ 268.468543][ C1] ? __pfx_do_futex+0x10/0x10 [ 268.473241][ C1] __se_sys_futex+0x36f/0x400 [ 268.477964][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 268.483196][ C1] ? rcu_is_watching+0x15/0xb0 [ 268.488268][ C1] ? __x64_sys_futex+0x21/0xf0 [ 268.493060][ C1] do_syscall_64+0xec/0xf80 [ 268.497579][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.503685][ C1] ? trace_irq_disable+0x37/0x100 [ 268.509021][ C1] ? clear_bhb_loop+0x60/0xb0 [ 268.513802][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.519705][ C1] RIP: 0033:0x4800c3 [ 268.523606][ C1] RSP: 002b:000000c003cfa6e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 268.532128][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 268.540108][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000031901e0 [ 268.548175][ C1] RBP: 000000c003cfa728 R08: 0000000000000000 R09: 0000000000000000 [ 268.556172][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0002e9d48 [ 268.564192][ C1] R13: 0000000000000003 R14: 000000c0025aaa80 R15: 000000c0025aaa80 [ 268.572207][ C1] [ 268.575329][ C1] task:syz-execprog state:S stack:27264 pid:6247 tgid:6241 ppid:6240 task_flags:0x400040 flags:0x00080000 [ 268.587361][ C1] Call Trace: [ 268.590664][ C1] [ 268.593626][ C1] __schedule+0x149b/0x4fd0 [ 268.598163][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 268.603139][ C1] ? __pfx___schedule+0x10/0x10 [ 268.608017][ C1] ? schedule+0x91/0x360 [ 268.612316][ C1] schedule+0x165/0x360 [ 268.616574][ C1] __futex_wait+0x1c3/0x3d0 [ 268.621193][ C1] ? __pfx___futex_wait+0x10/0x10 [ 268.626377][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 268.631725][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 268.637072][ C1] futex_wait+0x104/0x360 [ 268.641501][ C1] ? __pfx_futex_wait+0x10/0x10 [ 268.646403][ C1] ? kernel_clone+0x60c/0x820 [ 268.651119][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 268.656254][ C1] ? __might_fault+0xb0/0x130 [ 268.660985][ C1] do_futex+0x333/0x420 [ 268.665182][ C1] ? __pfx_do_futex+0x10/0x10 [ 268.669896][ C1] __se_sys_futex+0x36f/0x400 [ 268.674592][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 268.679804][ C1] ? rcu_is_watching+0x15/0xb0 [ 268.684583][ C1] ? __x64_sys_futex+0x21/0xf0 [ 268.689386][ C1] do_syscall_64+0xec/0xf80 [ 268.693900][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.700071][ C1] ? clear_bhb_loop+0x60/0xb0 [ 268.704771][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.711115][ C1] RIP: 0033:0x4800c3 [ 268.715105][ C1] RSP: 002b:000000c000941ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 268.723620][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 268.731745][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000318ffb8 [ 268.739743][ C1] RBP: 000000c000941f38 R08: 0000000000000000 R09: 0000000000000000 [ 268.747726][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c340 [ 268.755807][ C1] R13: 000000c001859808 R14: 000000c0025aa8c0 R15: 000000c0025aa8c0 [ 268.763806][ C1] [ 268.766834][ C1] task:syz-execprog state:S stack:26576 pid:6248 tgid:6241 ppid:6240 task_flags:0x400040 flags:0x00080000 [ 268.778858][ C1] Call Trace: [ 268.782231][ C1] [ 268.785180][ C1] __schedule+0x149b/0x4fd0 [ 268.789701][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 268.795015][ C1] ? __pfx___schedule+0x10/0x10 [ 268.799909][ C1] ? schedule+0x91/0x360 [ 268.804208][ C1] schedule+0x165/0x360 [ 268.808598][ C1] __futex_wait+0x1c3/0x3d0 [ 268.813160][ C1] ? __pfx___futex_wait+0x10/0x10 [ 268.818294][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 268.823634][ C1] ? try_to_wake_up+0x82b/0x12b0 [ 268.828671][ C1] futex_wait+0x104/0x360 [ 268.833060][ C1] ? __pfx_futex_wait+0x10/0x10 [ 268.838082][ C1] ? do_epoll_wait+0x752/0xf30 [ 268.843032][ C1] do_futex+0x333/0x420 [ 268.847240][ C1] ? ktime_get_ts64+0xa9/0x3d0 [ 268.852058][ C1] ? __pfx_do_futex+0x10/0x10 [ 268.856773][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 268.862527][ C1] __se_sys_futex+0x36f/0x400 [ 268.867228][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 268.872552][ C1] ? rcu_is_watching+0x15/0xb0 [ 268.877547][ C1] ? __x64_sys_futex+0x21/0xf0 [ 268.882380][ C1] do_syscall_64+0xec/0xf80 [ 268.887008][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.893270][ C1] ? trace_irq_disable+0x37/0x100 [ 268.898413][ C1] ? clear_bhb_loop+0x60/0xb0 [ 268.903101][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.909028][ C1] RIP: 0033:0x4800c3 [ 268.912955][ C1] RSP: 002b:000000c003b71cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 268.921489][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 268.929499][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001859948 [ 268.937487][ C1] RBP: 000000c003b71d38 R08: 0000000000000000 R09: 0000000000000000 [ 268.945854][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 268.953857][ C1] R13: 0000000000000001 R14: 000000c0025aae00 R15: 0000000000000001 [ 268.961864][ C1] [ 268.964995][ C1] task:syz-executor state:S stack:21856 pid:6250 tgid:6250 ppid:6244 task_flags:0x400100 flags:0x00080000 [ 268.977004][ C1] Call Trace: [ 268.980333][ C1] [ 268.983279][ C1] __schedule+0x149b/0x4fd0 [ 268.987815][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 268.992775][ C1] ? __do_wait+0xde/0x740 [ 268.997125][ C1] ? __pfx___schedule+0x10/0x10 [ 269.001994][ C1] ? schedule+0x91/0x360 [ 269.006244][ C1] schedule+0x165/0x360 [ 269.010427][ C1] do_wait+0x284/0x4f0 [ 269.014524][ C1] ? do_wait+0x17e/0x4f0 [ 269.018800][ C1] kernel_wait4+0x1af/0x280 [ 269.023317][ C1] ? rcu_is_watching+0x15/0xb0 [ 269.028097][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 269.033223][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 269.038887][ C1] __x64_sys_wait4+0x133/0x1e0 [ 269.043757][ C1] ? kill_proc_info+0x21/0x180 [ 269.048543][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 269.053940][ C1] ? rcu_is_watching+0x15/0xb0 [ 269.058820][ C1] do_syscall_64+0xec/0xf80 [ 269.063344][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.069502][ C1] ? trace_irq_disable+0x37/0x100 [ 269.074644][ C1] ? clear_bhb_loop+0x60/0xb0 [ 269.079341][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.085259][ C1] RIP: 0033:0x7f6c1e984b53 [ 269.089793][ C1] RSP: 002b:00007ffe3e64df78 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 269.098599][ C1] RAX: ffffffffffffffda RBX: 000055556477bbe0 RCX: 00007f6c1e984b53