_pfx___schedule+0x10/0x10 [ 229.569652][ C0] ? schedule+0x91/0x360 [ 229.573997][ C0] schedule+0x165/0x360 [ 229.578175][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 229.583463][ C0] ? finish_task_switch+0x266/0x950 [ 229.588759][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 229.593985][ C0] ? finish_task_switch+0x266/0x950 [ 229.599210][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 229.604973][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 229.611387][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 229.617452][ C0] ? __kthread_parkme+0x7b/0x200 [ 229.622392][ C0] ? __kthread_parkme+0x1a1/0x200 [ 229.627413][ C0] kthread+0x711/0x8a0 [ 229.631653][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 229.637365][ C0] ? __pfx_kthread+0x10/0x10 [ 229.641954][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 229.647174][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 229.652386][ C0] ? __pfx_kthread+0x10/0x10 [ 229.657185][ C0] ret_from_fork+0x4bc/0x870 [ 229.661783][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 229.666978][ C0] ? __switch_to_asm+0x39/0x70 [ 229.671816][ C0] ? __switch_to_asm+0x33/0x70 [ 229.676564][ C0] ? __pfx_kthread+0x10/0x10 [ 229.681146][ C0] ret_from_fork_asm+0x1a/0x30 [ 229.685911][ C0] [ 229.689008][ C0] task:cec-vivid-008-v state:S stack:30120 pid:2525 tgid:2525 ppid:2 task_flags:0x208040 flags:0x00080000 [ 229.700996][ C0] Call Trace: [ 229.704260][ C0] [ 229.707188][ C0] __schedule+0x1798/0x4cc0 [ 229.711701][ C0] ? do_raw_spin_lock+0x121/0x290 [ 229.716727][ C0] ? __lock_acquire+0xab9/0xd20 [ 229.721651][ C0] ? __pfx___schedule+0x10/0x10 [ 229.726538][ C0] ? schedule+0x91/0x360 [ 229.730788][ C0] schedule+0x165/0x360 [ 229.734948][ C0] cec_thread_func+0x7a3/0x1430 [ 229.739812][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 229.745093][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 229.750981][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 229.757370][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 229.763446][ C0] ? __kthread_parkme+0x7b/0x200 [ 229.768380][ C0] ? __kthread_parkme+0x1a1/0x200 [ 229.773397][ C0] kthread+0x711/0x8a0 [ 229.777464][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 229.782762][ C0] ? __pfx_kthread+0x10/0x10 [ 229.787373][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 229.792567][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 229.797760][ C0] ? __pfx_kthread+0x10/0x10 [ 229.802448][ C0] ret_from_fork+0x4bc/0x870 [ 229.807029][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 229.812140][ C0] ? __switch_to_asm+0x39/0x70 [ 229.816892][ C0] ? __switch_to_asm+0x33/0x70 [ 229.821644][ C0] ? __pfx_kthread+0x10/0x10 [ 229.826243][ C0] ret_from_fork_asm+0x1a/0x30 [ 229.831027][ C0] [ 229.834038][ C0] task:cec-vivid-008-v state:S stack:30120 pid:2526 tgid:2526 ppid:2 task_flags:0x208040 flags:0x00080000 [ 229.846061][ C0] Call Trace: [ 229.849331][ C0] [ 229.852264][ C0] __schedule+0x1798/0x4cc0 [ 229.856777][ C0] ? do_raw_spin_lock+0x121/0x290 [ 229.861834][ C0] ? __lock_acquire+0xab9/0xd20 [ 229.866675][ C0] ? __pfx___schedule+0x10/0x10 [ 229.871538][ C0] ? schedule+0x91/0x360 [ 229.876039][ C0] schedule+0x165/0x360 [ 229.880242][ C0] cec_thread_func+0x7a3/0x1430 [ 229.885171][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 229.890538][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 229.896425][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 229.902748][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 229.908808][ C0] ? __kthread_parkme+0x7b/0x200 [ 229.913738][ C0] ? __kthread_parkme+0x1a1/0x200 [ 229.918760][ C0] kthread+0x711/0x8a0 [ 229.922834][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 229.928109][ C0] ? __pfx_kthread+0x10/0x10 [ 229.932693][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 229.937886][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 229.943074][ C0] ? __pfx_kthread+0x10/0x10 [ 229.947713][ C0] ret_from_fork+0x4bc/0x870 [ 229.952291][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 229.957408][ C0] ? __switch_to_asm+0x39/0x70 [ 229.962167][ C0] ? __switch_to_asm+0x33/0x70 [ 229.966914][ C0] ? __pfx_kthread+0x10/0x10 [ 229.971499][ C0] ret_from_fork_asm+0x1a/0x30 [ 229.976265][ C0] [ 229.979274][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2527 tgid:2527 ppid:2 task_flags:0x208040 flags:0x00080000 [ 229.991181][ C0] Call Trace: [ 229.994451][ C0] [ 229.997386][ C0] __schedule+0x1798/0x4cc0 [ 230.001896][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.006944][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.011787][ C0] ? __pfx___schedule+0x10/0x10 [ 230.016651][ C0] ? schedule+0x91/0x360 [ 230.020887][ C0] schedule+0x165/0x360 [ 230.025128][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 230.030421][ C0] ? finish_task_switch+0x266/0x950 [ 230.035703][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.041005][ C0] ? finish_task_switch+0x266/0x950 [ 230.046211][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 230.051958][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.058283][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.064359][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.069296][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.074408][ C0] kthread+0x711/0x8a0 [ 230.078476][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 230.084199][ C0] ? __pfx_kthread+0x10/0x10 [ 230.088816][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.094010][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.099302][ C0] ? __pfx_kthread+0x10/0x10 [ 230.103886][ C0] ret_from_fork+0x4bc/0x870 [ 230.108467][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 230.113577][ C0] ? __switch_to_asm+0x39/0x70 [ 230.118324][ C0] ? __switch_to_asm+0x33/0x70 [ 230.123074][ C0] ? __pfx_kthread+0x10/0x10 [ 230.127658][ C0] ret_from_fork_asm+0x1a/0x30 [ 230.132426][ C0] [ 230.135437][ C0] task:cec-vivid-009-v state:S stack:30120 pid:2541 tgid:2541 ppid:2 task_flags:0x208040 flags:0x00080000 [ 230.147379][ C0] Call Trace: [ 230.150845][ C0] [ 230.153793][ C0] __schedule+0x1798/0x4cc0 [ 230.158325][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.163359][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.168208][ C0] ? __pfx___schedule+0x10/0x10 [ 230.173091][ C0] ? schedule+0x91/0x360 [ 230.177356][ C0] schedule+0x165/0x360 [ 230.181603][ C0] cec_thread_func+0x7a3/0x1430 [ 230.186478][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.191761][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 230.197658][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.203992][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.210142][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.215101][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.220125][ C0] kthread+0x711/0x8a0 [ 230.224190][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.229565][ C0] ? __pfx_kthread+0x10/0x10 [ 230.234239][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.239432][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.244621][ C0] ? __pfx_kthread+0x10/0x10 [ 230.249211][ C0] ret_from_fork+0x4bc/0x870 [ 230.253798][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 230.258908][ C0] ? __switch_to_asm+0x39/0x70 [ 230.263660][ C0] ? __switch_to_asm+0x33/0x70 [ 230.268442][ C0] ? __pfx_kthread+0x10/0x10 [ 230.273047][ C0] ret_from_fork_asm+0x1a/0x30 [ 230.277816][ C0] [ 230.280831][ C0] task:cec-vivid-009-v state:S stack:30120 pid:2542 tgid:2542 ppid:2 task_flags:0x208040 flags:0x00080000 [ 230.292826][ C0] Call Trace: [ 230.296123][ C0] [ 230.299048][ C0] __schedule+0x1798/0x4cc0 [ 230.303554][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.308589][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.313431][ C0] ? __pfx___schedule+0x10/0x10 [ 230.318285][ C0] ? schedule+0x91/0x360 [ 230.322527][ C0] schedule+0x165/0x360 [ 230.326695][ C0] cec_thread_func+0x7a3/0x1430 [ 230.331555][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.336849][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 230.342737][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.349060][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.355133][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.360068][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.365137][ C0] kthread+0x711/0x8a0 [ 230.369251][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.374530][ C0] ? __pfx_kthread+0x10/0x10 [ 230.379211][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.384411][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.389606][ C0] ? __pfx_kthread+0x10/0x10 [ 230.394192][ C0] ret_from_fork+0x4bc/0x870 [ 230.398774][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 230.403878][ C0] ? __switch_to_asm+0x39/0x70 [ 230.408714][ C0] ? __switch_to_asm+0x33/0x70 [ 230.413473][ C0] ? __pfx_kthread+0x10/0x10 [ 230.418112][ C0] ret_from_fork_asm+0x1a/0x30 [ 230.422885][ C0] [ 230.425902][ C0] task:vivid_cec-vivid state:S stack:29792 pid:2543 tgid:2543 ppid:2 task_flags:0x208040 flags:0x00080000 [ 230.437829][ C0] Call Trace: [ 230.441111][ C0] [ 230.444090][ C0] __schedule+0x1798/0x4cc0 [ 230.448603][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.453627][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.458475][ C0] ? __pfx___schedule+0x10/0x10 [ 230.463362][ C0] ? schedule+0x91/0x360 [ 230.467607][ C0] schedule+0x165/0x360 [ 230.471758][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 230.477042][ C0] ? finish_task_switch+0x266/0x950 [ 230.482239][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.487480][ C0] ? finish_task_switch+0x266/0x950 [ 230.492795][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 230.498580][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.504925][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.511086][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.516115][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.521239][ C0] kthread+0x711/0x8a0 [ 230.525312][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 230.531122][ C0] ? __pfx_kthread+0x10/0x10 [ 230.535713][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.540990][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.546180][ C0] ? __pfx_kthread+0x10/0x10 [ 230.550764][ C0] ret_from_fork+0x4bc/0x870 [ 230.555358][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 230.560486][ C0] ? __switch_to_asm+0x39/0x70 [ 230.565240][ C0] ? __switch_to_asm+0x33/0x70 [ 230.569992][ C0] ? __pfx_kthread+0x10/0x10 [ 230.574590][ C0] ret_from_fork_asm+0x1a/0x30 [ 230.579360][ C0] [ 230.582391][ C0] task:cec-vivid-010-v state:S stack:30120 pid:2557 tgid:2557 ppid:2 task_flags:0x208040 flags:0x00080000 [ 230.594308][ C0] Call Trace: [ 230.597584][ C0] [ 230.600873][ C0] __schedule+0x1798/0x4cc0 [ 230.605399][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.610434][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.615281][ C0] ? __pfx___schedule+0x10/0x10 [ 230.620162][ C0] ? schedule+0x91/0x360 [ 230.624416][ C0] schedule+0x165/0x360 [ 230.628573][ C0] cec_thread_func+0x7a3/0x1430 [ 230.633443][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.638728][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 230.644623][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.650950][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.657223][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.662159][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.667359][ C0] kthread+0x711/0x8a0 [ 230.671427][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.676704][ C0] ? __pfx_kthread+0x10/0x10 [ 230.681309][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.686757][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.691956][ C0] ? __pfx_kthread+0x10/0x10 [ 230.696548][ C0] ret_from_fork+0x4bc/0x870 [ 230.701137][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 230.706341][ C0] ? __switch_to_asm+0x39/0x70 [ 230.711092][ C0] ? __switch_to_asm+0x33/0x70 [ 230.715841][ C0] ? __pfx_kthread+0x10/0x10 [ 230.720427][ C0] ret_from_fork_asm+0x1a/0x30 [ 230.725213][ C0] [ 230.728246][ C0] task:cec-vivid-010-v state:S stack:30120 pid:2558 tgid:2558 ppid:2 task_flags:0x208040 flags:0x00080000 [ 230.740153][ C0] Call Trace: [ 230.743423][ C0] [ 230.746369][ C0] __schedule+0x1798/0x4cc0 [ 230.750887][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.755918][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.760758][ C0] ? __pfx___schedule+0x10/0x10 [ 230.765631][ C0] ? schedule+0x91/0x360 [ 230.769879][ C0] schedule+0x165/0x360 [ 230.774031][ C0] cec_thread_func+0x7a3/0x1430 [ 230.778900][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.784180][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 230.790072][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.796495][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.802579][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.807563][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.812597][ C0] kthread+0x711/0x8a0 [ 230.816672][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 230.821959][ C0] ? __pfx_kthread+0x10/0x10 [ 230.826553][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.831752][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.836949][ C0] ? __pfx_kthread+0x10/0x10 [ 230.841535][ C0] ret_from_fork+0x4bc/0x870 [ 230.846119][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 230.851225][ C0] ? __switch_to_asm+0x39/0x70 [ 230.855977][ C0] ? __switch_to_asm+0x33/0x70 [ 230.860736][ C0] ? __pfx_kthread+0x10/0x10 [ 230.865322][ C0] ret_from_fork_asm+0x1a/0x30 [ 230.870178][ C0] [ 230.873190][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2559 tgid:2559 ppid:2 task_flags:0x208040 flags:0x00080000 [ 230.885106][ C0] Call Trace: [ 230.888383][ C0] [ 230.891307][ C0] __schedule+0x1798/0x4cc0 [ 230.895816][ C0] ? do_raw_spin_lock+0x121/0x290 [ 230.900937][ C0] ? __lock_acquire+0xab9/0xd20 [ 230.905773][ C0] ? __pfx___schedule+0x10/0x10 [ 230.910631][ C0] ? schedule+0x91/0x360 [ 230.914865][ C0] schedule+0x165/0x360 [ 230.919017][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 230.924310][ C0] ? finish_task_switch+0x266/0x950 [ 230.929501][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.934692][ C0] ? finish_task_switch+0x266/0x950 [ 230.939903][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 230.945659][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 230.952077][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 230.958234][ C0] ? __kthread_parkme+0x7b/0x200 [ 230.963166][ C0] ? __kthread_parkme+0x1a1/0x200 [ 230.968199][ C0] kthread+0x711/0x8a0 [ 230.972270][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 230.977984][ C0] ? __pfx_kthread+0x10/0x10 [ 230.982569][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 230.987764][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 230.992961][ C0] ? __pfx_kthread+0x10/0x10 [ 230.997556][ C0] ret_from_fork+0x4bc/0x870 [ 231.002140][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.007252][ C0] ? __switch_to_asm+0x39/0x70 [ 231.012178][ C0] ? __switch_to_asm+0x33/0x70 [ 231.016926][ C0] ? __pfx_kthread+0x10/0x10 [ 231.021514][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.026284][ C0] [ 231.029378][ C0] task:cec-vivid-011-v state:S stack:30120 pid:2573 tgid:2573 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.041289][ C0] Call Trace: [ 231.044558][ C0] [ 231.047481][ C0] __schedule+0x1798/0x4cc0 [ 231.051996][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.057019][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.061877][ C0] ? __pfx___schedule+0x10/0x10 [ 231.066757][ C0] ? schedule+0x91/0x360 [ 231.071090][ C0] schedule+0x165/0x360 [ 231.075269][ C0] cec_thread_func+0x7a3/0x1430 [ 231.080179][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.085468][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 231.091552][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.097889][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.103959][ C0] ? __kthread_parkme+0x7b/0x200 [ 231.108899][ C0] ? __kthread_parkme+0x1a1/0x200 [ 231.113921][ C0] kthread+0x711/0x8a0 [ 231.118010][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.123290][ C0] ? __pfx_kthread+0x10/0x10 [ 231.127878][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 231.133233][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.138433][ C0] ? __pfx_kthread+0x10/0x10 [ 231.143196][ C0] ret_from_fork+0x4bc/0x870 [ 231.147780][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.152980][ C0] ? __switch_to_asm+0x39/0x70 [ 231.157730][ C0] ? __switch_to_asm+0x33/0x70 [ 231.162488][ C0] ? __pfx_kthread+0x10/0x10 [ 231.167082][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.171846][ C0] [ 231.174855][ C0] task:cec-vivid-011-v state:S stack:30120 pid:2574 tgid:2574 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.186783][ C0] Call Trace: [ 231.190148][ C0] [ 231.193077][ C0] __schedule+0x1798/0x4cc0 [ 231.197588][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.202613][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.207453][ C0] ? __pfx___schedule+0x10/0x10 [ 231.212317][ C0] ? schedule+0x91/0x360 [ 231.216563][ C0] schedule+0x165/0x360 [ 231.220719][ C0] cec_thread_func+0x7a3/0x1430 [ 231.225680][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.230960][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 231.236849][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.243172][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.249231][ C0] ? __kthread_parkme+0x7b/0x200 [ 231.254165][ C0] ? __kthread_parkme+0x1a1/0x200 [ 231.259191][ C0] kthread+0x711/0x8a0 [ 231.263254][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.268530][ C0] ? __pfx_kthread+0x10/0x10 [ 231.273119][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 231.278330][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.283527][ C0] ? __pfx_kthread+0x10/0x10 [ 231.288118][ C0] ret_from_fork+0x4bc/0x870 [ 231.292708][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.297827][ C0] ? __switch_to_asm+0x39/0x70 [ 231.302667][ C0] ? __switch_to_asm+0x33/0x70 [ 231.307431][ C0] ? __pfx_kthread+0x10/0x10 [ 231.312021][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.316874][ C0] [ 231.319882][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2575 tgid:2575 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.331787][ C0] Call Trace: [ 231.335061][ C0] [ 231.337987][ C0] __schedule+0x1798/0x4cc0 [ 231.342499][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.347547][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.352390][ C0] ? __pfx___schedule+0x10/0x10 [ 231.357255][ C0] ? schedule+0x91/0x360 [ 231.361503][ C0] schedule+0x165/0x360 [ 231.365655][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 231.370936][ C0] ? finish_task_switch+0x266/0x950 [ 231.376130][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.381326][ C0] ? finish_task_switch+0x266/0x950 [ 231.386519][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 231.392275][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.398619][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.404691][ C0] ? __kthread_parkme+0x7b/0x200 [ 231.409623][ C0] ? __kthread_parkme+0x1a1/0x200 [ 231.414647][ C0] kthread+0x711/0x8a0 [ 231.418726][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 231.424446][ C0] ? __pfx_kthread+0x10/0x10 [ 231.429056][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 231.434252][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.439453][ C0] ? __pfx_kthread+0x10/0x10 [ 231.444074][ C0] ret_from_fork+0x4bc/0x870 [ 231.448673][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.453802][ C0] ? __switch_to_asm+0x39/0x70 [ 231.458833][ C0] ? __switch_to_asm+0x33/0x70 [ 231.463600][ C0] ? __pfx_kthread+0x10/0x10 [ 231.468203][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.473067][ C0] [ 231.476078][ C0] task:cec-vivid-012-v state:S stack:30120 pid:2589 tgid:2589 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.487989][ C0] Call Trace: [ 231.491350][ C0] [ 231.494272][ C0] __schedule+0x1798/0x4cc0 [ 231.498784][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.503812][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.508652][ C0] ? __pfx___schedule+0x10/0x10 [ 231.513513][ C0] ? schedule+0x91/0x360 [ 231.517748][ C0] schedule+0x165/0x360 [ 231.521900][ C0] cec_thread_func+0x7a3/0x1430 [ 231.526795][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.532075][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 231.537980][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.544306][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.550381][ C0] ? __kthread_parkme+0x7b/0x200 [ 231.555313][ C0] ? __kthread_parkme+0x1a1/0x200 [ 231.560362][ C0] kthread+0x711/0x8a0 [ 231.564428][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.569713][ C0] ? __pfx_kthread+0x10/0x10 [ 231.574399][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 231.579802][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.585009][ C0] ? __pfx_kthread+0x10/0x10 [ 231.589607][ C0] ret_from_fork+0x4bc/0x870 [ 231.594213][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.599359][ C0] ? __switch_to_asm+0x39/0x70 [ 231.604140][ C0] ? __switch_to_asm+0x33/0x70 [ 231.608915][ C0] ? __pfx_kthread+0x10/0x10 [ 231.613511][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.618541][ C0] [ 231.621552][ C0] task:cec-vivid-012-v state:S stack:30120 pid:2590 tgid:2590 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.633465][ C0] Call Trace: [ 231.636736][ C0] [ 231.639660][ C0] __schedule+0x1798/0x4cc0 [ 231.644185][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.649316][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.654265][ C0] ? __pfx___schedule+0x10/0x10 [ 231.659213][ C0] ? schedule+0x91/0x360 [ 231.663452][ C0] schedule+0x165/0x360 [ 231.667605][ C0] cec_thread_func+0x7a3/0x1430 [ 231.672561][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.677844][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 231.683733][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.690061][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.696223][ C0] ? __kthread_parkme+0x7b/0x200 [ 231.701164][ C0] ? __kthread_parkme+0x1a1/0x200 [ 231.706191][ C0] kthread+0x711/0x8a0 [ 231.710261][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.715541][ C0] ? __pfx_kthread+0x10/0x10 [ 231.720219][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 231.725412][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.730608][ C0] ? __pfx_kthread+0x10/0x10 [ 231.735204][ C0] ret_from_fork+0x4bc/0x870 [ 231.739962][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.745076][ C0] ? __switch_to_asm+0x39/0x70 [ 231.749824][ C0] ? __switch_to_asm+0x33/0x70 [ 231.754588][ C0] ? __pfx_kthread+0x10/0x10 [ 231.759179][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.764039][ C0] [ 231.767054][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2591 tgid:2591 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.779215][ C0] Call Trace: [ 231.782492][ C0] [ 231.785417][ C0] __schedule+0x1798/0x4cc0 [ 231.789932][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.794955][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.799790][ C0] ? __pfx___schedule+0x10/0x10 [ 231.804674][ C0] ? schedule+0x91/0x360 [ 231.808916][ C0] schedule+0x165/0x360 [ 231.813161][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 231.818444][ C0] ? finish_task_switch+0x266/0x950 [ 231.823637][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.828838][ C0] ? finish_task_switch+0x266/0x950 [ 231.834034][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 231.840130][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.846482][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.852545][ C0] ? __kthread_parkme+0x7b/0x200 [ 231.857472][ C0] ? __kthread_parkme+0x1a1/0x200 [ 231.862496][ C0] kthread+0x711/0x8a0 [ 231.866566][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 231.872283][ C0] ? __pfx_kthread+0x10/0x10 [ 231.876866][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 231.882078][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.887275][ C0] ? __pfx_kthread+0x10/0x10 [ 231.891900][ C0] ret_from_fork+0x4bc/0x870 [ 231.896500][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 231.901807][ C0] ? __switch_to_asm+0x39/0x70 [ 231.906582][ C0] ? __switch_to_asm+0x33/0x70 [ 231.911350][ C0] ? __pfx_kthread+0x10/0x10 [ 231.915987][ C0] ret_from_fork_asm+0x1a/0x30 [ 231.920853][ C0] [ 231.923860][ C0] task:cec-vivid-013-v state:S stack:30120 pid:2605 tgid:2605 ppid:2 task_flags:0x208040 flags:0x00080000 [ 231.935788][ C0] Call Trace: [ 231.939147][ C0] [ 231.942098][ C0] __schedule+0x1798/0x4cc0 [ 231.946619][ C0] ? do_raw_spin_lock+0x121/0x290 [ 231.951655][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.956495][ C0] ? __pfx___schedule+0x10/0x10 [ 231.961360][ C0] ? schedule+0x91/0x360 [ 231.965616][ C0] schedule+0x165/0x360 [ 231.969780][ C0] cec_thread_func+0x7a3/0x1430 [ 231.974643][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 231.979926][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 231.985811][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.992141][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 231.998302][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.003230][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.008251][ C0] kthread+0x711/0x8a0 [ 232.012316][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.017594][ C0] ? __pfx_kthread+0x10/0x10 [ 232.022188][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.027386][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.032590][ C0] ? __pfx_kthread+0x10/0x10 [ 232.037175][ C0] ret_from_fork+0x4bc/0x870 [ 232.041761][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.046890][ C0] ? __switch_to_asm+0x39/0x70 [ 232.051642][ C0] ? __switch_to_asm+0x33/0x70 [ 232.056400][ C0] ? __pfx_kthread+0x10/0x10 [ 232.061008][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.065778][ C0] [ 232.068785][ C0] task:cec-vivid-013-v state:S stack:30120 pid:2606 tgid:2606 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.080776][ C0] Call Trace: [ 232.084051][ C0] [ 232.086979][ C0] __schedule+0x1798/0x4cc0 [ 232.091491][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.096599][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.101530][ C0] ? __pfx___schedule+0x10/0x10 [ 232.106393][ C0] ? schedule+0x91/0x360 [ 232.110720][ C0] schedule+0x165/0x360 [ 232.114870][ C0] cec_thread_func+0x7a3/0x1430 [ 232.119734][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.125013][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 232.130901][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.137288][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 232.143358][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.148288][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.153311][ C0] kthread+0x711/0x8a0 [ 232.157382][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.162663][ C0] ? __pfx_kthread+0x10/0x10 [ 232.167249][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.172537][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.177740][ C0] ? __pfx_kthread+0x10/0x10 [ 232.182678][ C0] ret_from_fork+0x4bc/0x870 [ 232.187264][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.192460][ C0] ? __switch_to_asm+0x39/0x70 [ 232.197211][ C0] ? __switch_to_asm+0x33/0x70 [ 232.201978][ C0] ? __pfx_kthread+0x10/0x10 [ 232.206658][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.211435][ C0] [ 232.214473][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2607 tgid:2607 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.226387][ C0] Call Trace: [ 232.229673][ C0] [ 232.232699][ C0] __schedule+0x1798/0x4cc0 [ 232.237256][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.242284][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.247407][ C0] ? __pfx___schedule+0x10/0x10 [ 232.252266][ C0] ? schedule+0x91/0x360 [ 232.256508][ C0] schedule+0x165/0x360 [ 232.260696][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 232.265979][ C0] ? finish_task_switch+0x266/0x950 [ 232.271192][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.276389][ C0] ? finish_task_switch+0x266/0x950 [ 232.281595][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 232.287519][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.293867][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 232.299961][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.304908][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.309933][ C0] kthread+0x711/0x8a0 [ 232.314010][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 232.319727][ C0] ? __pfx_kthread+0x10/0x10 [ 232.324324][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.329524][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.334825][ C0] ? __pfx_kthread+0x10/0x10 [ 232.339420][ C0] ret_from_fork+0x4bc/0x870 [ 232.344039][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.349155][ C0] ? __switch_to_asm+0x39/0x70 [ 232.353911][ C0] ? __switch_to_asm+0x33/0x70 [ 232.358673][ C0] ? __pfx_kthread+0x10/0x10 [ 232.363262][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.368038][ C0] [ 232.371047][ C0] task:cec-vivid-014-v state:S stack:30120 pid:2621 tgid:2621 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.383053][ C0] Call Trace: [ 232.386336][ C0] [ 232.389262][ C0] __schedule+0x1798/0x4cc0 [ 232.393858][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.398885][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.403724][ C0] ? __pfx___schedule+0x10/0x10 [ 232.408719][ C0] ? schedule+0x91/0x360 [ 232.412999][ C0] schedule+0x165/0x360 [ 232.417182][ C0] cec_thread_func+0x7a3/0x1430 [ 232.422120][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.427405][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 232.433323][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.439659][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 232.446187][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.451131][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.456176][ C0] kthread+0x711/0x8a0 [ 232.460250][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.465532][ C0] ? __pfx_kthread+0x10/0x10 [ 232.470147][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.475351][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.480563][ C0] ? __pfx_kthread+0x10/0x10 [ 232.485163][ C0] ret_from_fork+0x4bc/0x870 [ 232.489764][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.494871][ C0] ? __switch_to_asm+0x39/0x70 [ 232.499637][ C0] ? __switch_to_asm+0x33/0x70 [ 232.504564][ C0] ? __pfx_kthread+0x10/0x10 [ 232.509155][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.514014][ C0] [ 232.517030][ C0] task:cec-vivid-014-v state:S stack:30120 pid:2622 tgid:2622 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.528942][ C0] Call Trace: [ 232.532226][ C0] [ 232.535150][ C0] __schedule+0x1798/0x4cc0 [ 232.539706][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.544731][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.549655][ C0] ? __pfx___schedule+0x10/0x10 [ 232.554539][ C0] ? schedule+0x91/0x360 [ 232.558887][ C0] schedule+0x165/0x360 [ 232.563099][ C0] cec_thread_func+0x7a3/0x1430 [ 232.567981][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.573273][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 232.579188][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.585523][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 232.591583][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.596524][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.601565][ C0] kthread+0x711/0x8a0 [ 232.605665][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.611073][ C0] ? __pfx_kthread+0x10/0x10 [ 232.615682][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.620900][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.626227][ C0] ? __pfx_kthread+0x10/0x10 [ 232.630887][ C0] ret_from_fork+0x4bc/0x870 [ 232.635730][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.640838][ C0] ? __switch_to_asm+0x39/0x70 [ 232.645593][ C0] ? __switch_to_asm+0x33/0x70 [ 232.650344][ C0] ? __pfx_kthread+0x10/0x10 [ 232.654926][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.659701][ C0] [ 232.662715][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2623 tgid:2623 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.674624][ C0] Call Trace: [ 232.677905][ C0] [ 232.680854][ C0] __schedule+0x1798/0x4cc0 [ 232.685372][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.690403][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.695257][ C0] ? __pfx___schedule+0x10/0x10 [ 232.700126][ C0] ? schedule+0x91/0x360 [ 232.704389][ C0] schedule+0x165/0x360 [ 232.708568][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 232.713883][ C0] ? finish_task_switch+0x266/0x950 [ 232.719105][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.724314][ C0] ? finish_task_switch+0x266/0x950 [ 232.729529][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 232.735281][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.741625][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 232.747701][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.752632][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.757651][ C0] kthread+0x711/0x8a0 [ 232.761716][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 232.767453][ C0] ? __pfx_kthread+0x10/0x10 [ 232.772058][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.777258][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.782454][ C0] ? __pfx_kthread+0x10/0x10 [ 232.787042][ C0] ret_from_fork+0x4bc/0x870 [ 232.791628][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.796829][ C0] ? __switch_to_asm+0x39/0x70 [ 232.801580][ C0] ? __switch_to_asm+0x33/0x70 [ 232.806425][ C0] ? __pfx_kthread+0x10/0x10 [ 232.811016][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.815785][ C0] [ 232.818828][ C0] task:cec-vivid-015-v state:S stack:30120 pid:2637 tgid:2637 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.830750][ C0] Call Trace: [ 232.834033][ C0] [ 232.836969][ C0] __schedule+0x1798/0x4cc0 [ 232.841655][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.846679][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.851523][ C0] ? __pfx___schedule+0x10/0x10 [ 232.856378][ C0] ? schedule+0x91/0x360 [ 232.860617][ C0] schedule+0x165/0x360 [ 232.864767][ C0] cec_thread_func+0x7a3/0x1430 [ 232.869716][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.875026][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 232.880913][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.887237][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 232.893384][ C0] ? __kthread_parkme+0x7b/0x200 [ 232.898318][ C0] ? __kthread_parkme+0x1a1/0x200 [ 232.903351][ C0] kthread+0x711/0x8a0 [ 232.907443][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 232.912733][ C0] ? __pfx_kthread+0x10/0x10 [ 232.917322][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.922515][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.927713][ C0] ? __pfx_kthread+0x10/0x10 [ 232.932304][ C0] ret_from_fork+0x4bc/0x870 [ 232.936886][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 232.941999][ C0] ? __switch_to_asm+0x39/0x70 [ 232.946748][ C0] ? __switch_to_asm+0x33/0x70 [ 232.951517][ C0] ? __pfx_kthread+0x10/0x10 [ 232.956117][ C0] ret_from_fork_asm+0x1a/0x30 [ 232.961173][ C0] [ 232.964192][ C0] task:cec-vivid-015-v state:S stack:30120 pid:2638 tgid:2638 ppid:2 task_flags:0x208040 flags:0x00080000 [ 232.976293][ C0] Call Trace: [ 232.979574][ C0] [ 232.982500][ C0] __schedule+0x1798/0x4cc0 [ 232.987022][ C0] ? do_raw_spin_lock+0x121/0x290 [ 232.992052][ C0] ? __lock_acquire+0xab9/0xd20 [ 232.996894][ C0] ? __pfx___schedule+0x10/0x10 [ 233.001751][ C0] ? schedule+0x91/0x360 [ 233.005989][ C0] schedule+0x165/0x360 [ 233.010145][ C0] cec_thread_func+0x7a3/0x1430 [ 233.015009][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.020284][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 233.026177][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.032530][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.038680][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.043611][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.048628][ C0] kthread+0x711/0x8a0 [ 233.052691][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.057966][ C0] ? __pfx_kthread+0x10/0x10 [ 233.062547][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.067734][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.072923][ C0] ? __pfx_kthread+0x10/0x10 [ 233.077503][ C0] ret_from_fork+0x4bc/0x870 [ 233.082095][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.087215][ C0] ? __switch_to_asm+0x39/0x70 [ 233.091980][ C0] ? __switch_to_asm+0x33/0x70 [ 233.096731][ C0] ? __pfx_kthread+0x10/0x10 [ 233.101319][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.106106][ C0] [ 233.109139][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2639 tgid:2639 ppid:2 task_flags:0x208040 flags:0x00080000 [ 233.121315][ C0] Call Trace: [ 233.124584][ C0] [ 233.127507][ C0] __schedule+0x1798/0x4cc0 [ 233.132047][ C0] ? do_raw_spin_lock+0x121/0x290 [ 233.137096][ C0] ? __lock_acquire+0xab9/0xd20 [ 233.141939][ C0] ? __pfx___schedule+0x10/0x10 [ 233.146796][ C0] ? schedule+0x91/0x360 [ 233.151034][ C0] schedule+0x165/0x360 [ 233.155188][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 233.160474][ C0] ? finish_task_switch+0x266/0x950 [ 233.165664][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.170859][ C0] ? finish_task_switch+0x266/0x950 [ 233.176085][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 233.181833][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.188169][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.194237][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.199167][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.204203][ C0] kthread+0x711/0x8a0 [ 233.208267][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 233.213982][ C0] ? __pfx_kthread+0x10/0x10 [ 233.218577][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.223774][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.228972][ C0] ? __pfx_kthread+0x10/0x10 [ 233.233559][ C0] ret_from_fork+0x4bc/0x870 [ 233.238154][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.243268][ C0] ? __switch_to_asm+0x39/0x70 [ 233.248067][ C0] ? __switch_to_asm+0x33/0x70 [ 233.252950][ C0] ? __pfx_kthread+0x10/0x10 [ 233.257570][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.262342][ C0] [ 233.265347][ C0] task:cec-vivid-016-v state:S stack:30120 pid:2653 tgid:2653 ppid:2 task_flags:0x208040 flags:0x00080000 [ 233.277247][ C0] Call Trace: [ 233.280514][ C0] [ 233.283435][ C0] __schedule+0x1798/0x4cc0 [ 233.287940][ C0] ? do_raw_spin_lock+0x121/0x290 [ 233.292959][ C0] ? __lock_acquire+0xab9/0xd20 [ 233.297795][ C0] ? __pfx___schedule+0x10/0x10 [ 233.302647][ C0] ? schedule+0x91/0x360 [ 233.306910][ C0] schedule+0x165/0x360 [ 233.311062][ C0] cec_thread_func+0x7a3/0x1430 [ 233.315923][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.321202][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 233.327095][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.333511][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.339576][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.344511][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.349535][ C0] kthread+0x711/0x8a0 [ 233.353609][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.358924][ C0] ? __pfx_kthread+0x10/0x10 [ 233.363508][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.368696][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.373883][ C0] ? __pfx_kthread+0x10/0x10 [ 233.378471][ C0] ret_from_fork+0x4bc/0x870 [ 233.383051][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.388678][ C0] ? __switch_to_asm+0x39/0x70 [ 233.393429][ C0] ? __switch_to_asm+0x33/0x70 [ 233.398176][ C0] ? __pfx_kthread+0x10/0x10 [ 233.402770][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.407542][ C0] [ 233.410552][ C0] task:cec-vivid-016-v state:S stack:30120 pid:2654 tgid:2654 ppid:2 task_flags:0x208040 flags:0x00080000 [ 233.422661][ C0] Call Trace: [ 233.425937][ C0] [ 233.428862][ C0] __schedule+0x1798/0x4cc0 [ 233.433372][ C0] ? do_raw_spin_lock+0x121/0x290 [ 233.438402][ C0] ? __lock_acquire+0xab9/0xd20 [ 233.443244][ C0] ? __pfx___schedule+0x10/0x10 [ 233.448101][ C0] ? schedule+0x91/0x360 [ 233.452338][ C0] schedule+0x165/0x360 [ 233.456502][ C0] cec_thread_func+0x7a3/0x1430 [ 233.461361][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.466640][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 233.472523][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.478850][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.484909][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.489838][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.494880][ C0] kthread+0x711/0x8a0 [ 233.498946][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.504321][ C0] ? __pfx_kthread+0x10/0x10 [ 233.508931][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.514124][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.519316][ C0] ? __pfx_kthread+0x10/0x10 [ 233.523896][ C0] ret_from_fork+0x4bc/0x870 [ 233.528479][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.533606][ C0] ? __switch_to_asm+0x39/0x70 [ 233.538371][ C0] ? __switch_to_asm+0x33/0x70 [ 233.543126][ C0] ? __pfx_kthread+0x10/0x10 [ 233.547717][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.552492][ C0] [ 233.555529][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2655 tgid:2655 ppid:2 task_flags:0x208040 flags:0x00080000 [ 233.567541][ C0] Call Trace: [ 233.570811][ C0] [ 233.573744][ C0] __schedule+0x1798/0x4cc0 [ 233.578267][ C0] ? do_raw_spin_lock+0x121/0x290 [ 233.583290][ C0] ? __lock_acquire+0xab9/0xd20 [ 233.588124][ C0] ? __pfx___schedule+0x10/0x10 [ 233.592991][ C0] ? schedule+0x91/0x360 [ 233.597245][ C0] schedule+0x165/0x360 [ 233.601411][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 233.606691][ C0] ? finish_task_switch+0x266/0x950 [ 233.611887][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.617082][ C0] ? finish_task_switch+0x266/0x950 [ 233.622371][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 233.628120][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.634465][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.640708][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.645646][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.650675][ C0] kthread+0x711/0x8a0 [ 233.654750][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 233.660551][ C0] ? __pfx_kthread+0x10/0x10 [ 233.665143][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.670344][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.675545][ C0] ? __pfx_kthread+0x10/0x10 [ 233.680137][ C0] ret_from_fork+0x4bc/0x870 [ 233.684722][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.689838][ C0] ? __switch_to_asm+0x39/0x70 [ 233.694589][ C0] ? __switch_to_asm+0x33/0x70 [ 233.699355][ C0] ? __pfx_kthread+0x10/0x10 [ 233.704035][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.708822][ C0] [ 233.711838][ C0] task:cec-vivid-017-v state:S stack:30120 pid:2669 tgid:2669 ppid:2 task_flags:0x208040 flags:0x00080000 [ 233.723753][ C0] Call Trace: [ 233.727031][ C0] [ 233.729958][ C0] __schedule+0x1798/0x4cc0 [ 233.734471][ C0] ? do_raw_spin_lock+0x121/0x290 [ 233.739586][ C0] ? __lock_acquire+0xab9/0xd20 [ 233.744472][ C0] ? __pfx___schedule+0x10/0x10 [ 233.749327][ C0] ? schedule+0x91/0x360 [ 233.753657][ C0] schedule+0x165/0x360 [ 233.757856][ C0] cec_thread_func+0x7a3/0x1430 [ 233.762722][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.767998][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 233.773894][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.780323][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.786405][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.791348][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.796473][ C0] kthread+0x711/0x8a0 [ 233.800543][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.805834][ C0] ? __pfx_kthread+0x10/0x10 [ 233.810421][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.815624][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.820817][ C0] ? __pfx_kthread+0x10/0x10 [ 233.825409][ C0] ret_from_fork+0x4bc/0x870 [ 233.829999][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.835189][ C0] ? __switch_to_asm+0x39/0x70 [ 233.839944][ C0] ? __switch_to_asm+0x33/0x70 [ 233.844698][ C0] ? __pfx_kthread+0x10/0x10 [ 233.849285][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.854138][ C0] [ 233.857145][ C0] task:cec-vivid-017-v state:S stack:30120 pid:2670 tgid:2670 ppid:2 task_flags:0x208040 flags:0x00080000 [ 233.869145][ C0] Call Trace: [ 233.872417][ C0] [ 233.875358][ C0] __schedule+0x1798/0x4cc0 [ 233.879884][ C0] ? do_raw_spin_lock+0x121/0x290 [ 233.884915][ C0] ? __lock_acquire+0xab9/0xd20 [ 233.889752][ C0] ? __pfx___schedule+0x10/0x10 [ 233.894613][ C0] ? schedule+0x91/0x360 [ 233.898852][ C0] schedule+0x165/0x360 [ 233.903434][ C0] cec_thread_func+0x7a3/0x1430 [ 233.908392][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.913676][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 233.919571][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 233.925895][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 233.931963][ C0] ? __kthread_parkme+0x7b/0x200 [ 233.936986][ C0] ? __kthread_parkme+0x1a1/0x200 [ 233.942115][ C0] kthread+0x711/0x8a0 [ 233.946273][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 233.951673][ C0] ? __pfx_kthread+0x10/0x10 [ 233.956260][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 233.961464][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 233.966664][ C0] ? __pfx_kthread+0x10/0x10 [ 233.971253][ C0] ret_from_fork+0x4bc/0x870 [ 233.975834][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 233.980967][ C0] ? __switch_to_asm+0x39/0x70 [ 233.985715][ C0] ? __switch_to_asm+0x33/0x70 [ 233.990467][ C0] ? __pfx_kthread+0x10/0x10 [ 233.995066][ C0] ret_from_fork_asm+0x1a/0x30 [ 233.999918][ C0] [ 234.002924][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2671 tgid:2671 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.014826][ C0] Call Trace: [ 234.018101][ C0] [ 234.021038][ C0] __schedule+0x1798/0x4cc0 [ 234.025554][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.030888][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.035747][ C0] ? __pfx___schedule+0x10/0x10 [ 234.040611][ C0] ? schedule+0x91/0x360 [ 234.044868][ C0] schedule+0x165/0x360 [ 234.049027][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 234.054312][ C0] ? finish_task_switch+0x266/0x950 [ 234.059509][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.064708][ C0] ? finish_task_switch+0x266/0x950 [ 234.069915][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 234.075658][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.081996][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.088155][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.093086][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.098214][ C0] kthread+0x711/0x8a0 [ 234.102305][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 234.108036][ C0] ? __pfx_kthread+0x10/0x10 [ 234.112729][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 234.117930][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.123512][ C0] ? __pfx_kthread+0x10/0x10 [ 234.128114][ C0] ret_from_fork+0x4bc/0x870 [ 234.132696][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 234.137904][ C0] ? __switch_to_asm+0x39/0x70 [ 234.142656][ C0] ? __switch_to_asm+0x33/0x70 [ 234.147494][ C0] ? __pfx_kthread+0x10/0x10 [ 234.152110][ C0] ret_from_fork_asm+0x1a/0x30 [ 234.156871][ C0] [ 234.159879][ C0] task:cec-vivid-018-v state:S stack:30120 pid:2685 tgid:2685 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.171963][ C0] Call Trace: [ 234.175265][ C0] [ 234.178215][ C0] __schedule+0x1798/0x4cc0 [ 234.182739][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.187774][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.192632][ C0] ? __pfx___schedule+0x10/0x10 [ 234.197574][ C0] ? schedule+0x91/0x360 [ 234.201818][ C0] schedule+0x165/0x360 [ 234.205980][ C0] cec_thread_func+0x7a3/0x1430 [ 234.210846][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.216119][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 234.222022][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.228351][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.234413][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.239350][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.244454][ C0] kthread+0x711/0x8a0 [ 234.248515][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.253795][ C0] ? __pfx_kthread+0x10/0x10 [ 234.258386][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 234.263590][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.268785][ C0] ? __pfx_kthread+0x10/0x10 [ 234.273372][ C0] ret_from_fork+0x4bc/0x870 [ 234.277961][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 234.283071][ C0] ? __switch_to_asm+0x39/0x70 [ 234.287820][ C0] ? __switch_to_asm+0x33/0x70 [ 234.292568][ C0] ? __pfx_kthread+0x10/0x10 [ 234.297327][ C0] ret_from_fork_asm+0x1a/0x30 [ 234.302617][ C0] [ 234.305623][ C0] task:cec-vivid-018-v state:S stack:30120 pid:2686 tgid:2686 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.317538][ C0] Call Trace: [ 234.320820][ C0] [ 234.323758][ C0] __schedule+0x1798/0x4cc0 [ 234.328326][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.333456][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.338399][ C0] ? __pfx___schedule+0x10/0x10 [ 234.343267][ C0] ? schedule+0x91/0x360 [ 234.347518][ C0] schedule+0x165/0x360 [ 234.351679][ C0] cec_thread_func+0x7a3/0x1430 [ 234.356544][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.361833][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 234.367722][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.374059][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.380121][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.385050][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.390072][ C0] kthread+0x711/0x8a0 [ 234.394143][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.399421][ C0] ? __pfx_kthread+0x10/0x10 [ 234.404005][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 234.409262][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.414454][ C0] ? __pfx_kthread+0x10/0x10 [ 234.419039][ C0] ret_from_fork+0x4bc/0x870 [ 234.423716][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 234.428822][ C0] ? __switch_to_asm+0x39/0x70 [ 234.433571][ C0] ? __switch_to_asm+0x33/0x70 [ 234.438332][ C0] ? __pfx_kthread+0x10/0x10 [ 234.442919][ C0] ret_from_fork_asm+0x1a/0x30 [ 234.447748][ C0] [ 234.450778][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2687 tgid:2687 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.462889][ C0] Call Trace: [ 234.466176][ C0] [ 234.469109][ C0] __schedule+0x1798/0x4cc0 [ 234.473631][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.478663][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.483506][ C0] ? __pfx___schedule+0x10/0x10 [ 234.488375][ C0] ? schedule+0x91/0x360 [ 234.492615][ C0] schedule+0x165/0x360 [ 234.496772][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 234.502056][ C0] ? finish_task_switch+0x266/0x950 [ 234.507261][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.512458][ C0] ? finish_task_switch+0x266/0x950 [ 234.517669][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 234.523499][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.529834][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.535906][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.540834][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.545862][ C0] kthread+0x711/0x8a0 [ 234.549930][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 234.555989][ C0] ? __pfx_kthread+0x10/0x10 [ 234.560576][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 234.565773][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.570964][ C0] ? __pfx_kthread+0x10/0x10 [ 234.575551][ C0] ret_from_fork+0x4bc/0x870 [ 234.580228][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 234.585356][ C0] ? __switch_to_asm+0x39/0x70 [ 234.590195][ C0] ? __switch_to_asm+0x33/0x70 [ 234.594959][ C0] ? __pfx_kthread+0x10/0x10 [ 234.599544][ C0] ret_from_fork_asm+0x1a/0x30 [ 234.604311][ C0] [ 234.607319][ C0] task:cec-vivid-019-v state:S stack:30120 pid:2701 tgid:2701 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.619228][ C0] Call Trace: [ 234.622531][ C0] [ 234.625470][ C0] __schedule+0x1798/0x4cc0 [ 234.629985][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.635009][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.639847][ C0] ? __pfx___schedule+0x10/0x10 [ 234.644709][ C0] ? schedule+0x91/0x360 [ 234.648961][ C0] schedule+0x165/0x360 [ 234.653114][ C0] cec_thread_func+0x7a3/0x1430 [ 234.657975][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.663252][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 234.669139][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.675480][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.681673][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.686833][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.691857][ C0] kthread+0x711/0x8a0 [ 234.695919][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.701370][ C0] ? __pfx_kthread+0x10/0x10 [ 234.705951][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 234.711226][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.716415][ C0] ? __pfx_kthread+0x10/0x10 [ 234.720998][ C0] ret_from_fork+0x4bc/0x870 [ 234.725622][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 234.730824][ C0] ? __switch_to_asm+0x39/0x70 [ 234.735590][ C0] ? __switch_to_asm+0x33/0x70 [ 234.740348][ C0] ? __pfx_kthread+0x10/0x10 [ 234.744931][ C0] ret_from_fork_asm+0x1a/0x30 [ 234.749715][ C0] [ 234.752728][ C0] task:cec-vivid-019-v state:S stack:30120 pid:2702 tgid:2702 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.764656][ C0] Call Trace: [ 234.767927][ C0] [ 234.770847][ C0] __schedule+0x1798/0x4cc0 [ 234.775362][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.780409][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.785359][ C0] ? __pfx___schedule+0x10/0x10 [ 234.790241][ C0] ? schedule+0x91/0x360 [ 234.794484][ C0] schedule+0x165/0x360 [ 234.798645][ C0] cec_thread_func+0x7a3/0x1430 [ 234.803513][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.808880][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 234.815302][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.821656][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.827982][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.832908][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.837926][ C0] kthread+0x711/0x8a0 [ 234.841993][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 234.847271][ C0] ? __pfx_kthread+0x10/0x10 [ 234.851860][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 234.857049][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.862246][ C0] ? __pfx_kthread+0x10/0x10 [ 234.866834][ C0] ret_from_fork+0x4bc/0x870 [ 234.871415][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 234.876523][ C0] ? __switch_to_asm+0x39/0x70 [ 234.881277][ C0] ? __switch_to_asm+0x33/0x70 [ 234.886022][ C0] ? __pfx_kthread+0x10/0x10 [ 234.890602][ C0] ret_from_fork_asm+0x1a/0x30 [ 234.895370][ C0] [ 234.898377][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2703 tgid:2703 ppid:2 task_flags:0x208040 flags:0x00080000 [ 234.910281][ C0] Call Trace: [ 234.913567][ C0] [ 234.916505][ C0] __schedule+0x1798/0x4cc0 [ 234.921019][ C0] ? do_raw_spin_lock+0x121/0x290 [ 234.926048][ C0] ? __lock_acquire+0xab9/0xd20 [ 234.930912][ C0] ? __pfx___schedule+0x10/0x10 [ 234.935771][ C0] ? schedule+0x91/0x360 [ 234.940016][ C0] schedule+0x165/0x360 [ 234.944251][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 234.949533][ C0] ? finish_task_switch+0x266/0x950 [ 234.954724][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.959922][ C0] ? finish_task_switch+0x266/0x950 [ 234.965130][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 234.970876][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 234.977207][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 234.983276][ C0] ? __kthread_parkme+0x7b/0x200 [ 234.988206][ C0] ? __kthread_parkme+0x1a1/0x200 [ 234.993226][ C0] kthread+0x711/0x8a0 [ 234.997297][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 235.003010][ C0] ? __pfx_kthread+0x10/0x10 [ 235.007608][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.012805][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.017998][ C0] ? __pfx_kthread+0x10/0x10 [ 235.022590][ C0] ret_from_fork+0x4bc/0x870 [ 235.027171][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.032401][ C0] ? __switch_to_asm+0x39/0x70 [ 235.037154][ C0] ? __switch_to_asm+0x33/0x70 [ 235.041901][ C0] ? __pfx_kthread+0x10/0x10 [ 235.046500][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.051268][ C0] [ 235.054285][ C0] task:cec-vivid-020-v state:S stack:30120 pid:2717 tgid:2717 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.066375][ C0] Call Trace: [ 235.069648][ C0] [ 235.072583][ C0] __schedule+0x1798/0x4cc0 [ 235.077104][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.082397][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.087247][ C0] ? __pfx___schedule+0x10/0x10 [ 235.092191][ C0] ? schedule+0x91/0x360 [ 235.096436][ C0] schedule+0x165/0x360 [ 235.100588][ C0] cec_thread_func+0x7a3/0x1430 [ 235.105445][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.110724][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 235.116617][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 235.122945][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 235.129004][ C0] ? __kthread_parkme+0x7b/0x200 [ 235.133930][ C0] ? __kthread_parkme+0x1a1/0x200 [ 235.139031][ C0] kthread+0x711/0x8a0 [ 235.143100][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.148469][ C0] ? __pfx_kthread+0x10/0x10 [ 235.153053][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.158241][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.163516][ C0] ? __pfx_kthread+0x10/0x10 [ 235.168107][ C0] ret_from_fork+0x4bc/0x870 [ 235.172691][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.177800][ C0] ? __switch_to_asm+0x39/0x70 [ 235.182550][ C0] ? __switch_to_asm+0x33/0x70 [ 235.187397][ C0] ? __pfx_kthread+0x10/0x10 [ 235.191982][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.196756][ C0] [ 235.199768][ C0] task:cec-vivid-020-v state:S stack:30120 pid:2718 tgid:2718 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.212285][ C0] Call Trace: [ 235.215553][ C0] [ 235.218495][ C0] __schedule+0x1798/0x4cc0 [ 235.223007][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.228033][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.232873][ C0] ? __pfx___schedule+0x10/0x10 [ 235.237731][ C0] ? schedule+0x91/0x360 [ 235.242063][ C0] schedule+0x165/0x360 [ 235.246208][ C0] cec_thread_func+0x7a3/0x1430 [ 235.251071][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.256351][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 235.262352][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 235.268712][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 235.274794][ C0] ? __kthread_parkme+0x7b/0x200 [ 235.279730][ C0] ? __kthread_parkme+0x1a1/0x200 [ 235.284756][ C0] kthread+0x711/0x8a0 [ 235.288850][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.294140][ C0] ? __pfx_kthread+0x10/0x10 [ 235.298733][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.303925][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.309118][ C0] ? __pfx_kthread+0x10/0x10 [ 235.313706][ C0] ret_from_fork+0x4bc/0x870 [ 235.318374][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.323488][ C0] ? __switch_to_asm+0x39/0x70 [ 235.328241][ C0] ? __switch_to_asm+0x33/0x70 [ 235.332989][ C0] ? __pfx_kthread+0x10/0x10 [ 235.337618][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.342395][ C0] [ 235.345407][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2719 tgid:2719 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.357317][ C0] Call Trace: [ 235.360589][ C0] [ 235.363620][ C0] __schedule+0x1798/0x4cc0 [ 235.368159][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.373184][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.378020][ C0] ? __pfx___schedule+0x10/0x10 [ 235.382883][ C0] ? schedule+0x91/0x360 [ 235.387130][ C0] schedule+0x165/0x360 [ 235.391295][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 235.396612][ C0] ? finish_task_switch+0x266/0x950 [ 235.401901][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.407093][ C0] ? finish_task_switch+0x266/0x950 [ 235.412288][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 235.418031][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 235.424354][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 235.430416][ C0] ? __kthread_parkme+0x7b/0x200 [ 235.435348][ C0] ? __kthread_parkme+0x1a1/0x200 [ 235.440364][ C0] kthread+0x711/0x8a0 [ 235.444522][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 235.450553][ C0] ? __pfx_kthread+0x10/0x10 [ 235.455152][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.460367][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.465575][ C0] ? __pfx_kthread+0x10/0x10 [ 235.470163][ C0] ret_from_fork+0x4bc/0x870 [ 235.474748][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.479856][ C0] ? __switch_to_asm+0x39/0x70 [ 235.484698][ C0] ? __switch_to_asm+0x33/0x70 [ 235.489457][ C0] ? __pfx_kthread+0x10/0x10 [ 235.494041][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.498807][ C0] [ 235.501832][ C0] task:cec-vivid-021-v state:S stack:30120 pid:2733 tgid:2733 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.513767][ C0] Call Trace: [ 235.517129][ C0] [ 235.520059][ C0] __schedule+0x1798/0x4cc0 [ 235.524604][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.529629][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.534471][ C0] ? __pfx___schedule+0x10/0x10 [ 235.539332][ C0] ? schedule+0x91/0x360 [ 235.543573][ C0] schedule+0x165/0x360 [ 235.547729][ C0] cec_thread_func+0x7a3/0x1430 [ 235.552605][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.557882][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 235.563775][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 235.570100][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 235.576169][ C0] ? __kthread_parkme+0x7b/0x200 [ 235.581093][ C0] ? __kthread_parkme+0x1a1/0x200 [ 235.586195][ C0] kthread+0x711/0x8a0 [ 235.590262][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.595543][ C0] ? __pfx_kthread+0x10/0x10 [ 235.600144][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.605335][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.610532][ C0] ? __pfx_kthread+0x10/0x10 [ 235.615134][ C0] ret_from_fork+0x4bc/0x870 [ 235.619726][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.624847][ C0] ? __switch_to_asm+0x39/0x70 [ 235.629602][ C0] ? __switch_to_asm+0x33/0x70 [ 235.634354][ C0] ? __pfx_kthread+0x10/0x10 [ 235.638940][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.643718][ C0] [ 235.646730][ C0] task:cec-vivid-021-v state:S stack:30120 pid:2734 tgid:2734 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.658637][ C0] Call Trace: [ 235.661904][ C0] [ 235.664822][ C0] __schedule+0x1798/0x4cc0 [ 235.669331][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.674367][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.679234][ C0] ? __pfx___schedule+0x10/0x10 [ 235.684098][ C0] ? schedule+0x91/0x360 [ 235.688355][ C0] schedule+0x165/0x360 [ 235.692511][ C0] cec_thread_func+0x7a3/0x1430 [ 235.697379][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.702712][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 235.708703][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 235.715122][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 235.721369][ C0] ? __kthread_parkme+0x7b/0x200 [ 235.726303][ C0] ? __kthread_parkme+0x1a1/0x200 [ 235.731502][ C0] kthread+0x711/0x8a0 [ 235.735599][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 235.740889][ C0] ? __pfx_kthread+0x10/0x10 [ 235.745477][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.750671][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.756400][ C0] ? __pfx_kthread+0x10/0x10 [ 235.761078][ C0] ret_from_fork+0x4bc/0x870 [ 235.765692][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.770795][ C0] ? __switch_to_asm+0x39/0x70 [ 235.775543][ C0] ? __switch_to_asm+0x33/0x70 [ 235.780287][ C0] ? __pfx_kthread+0x10/0x10 [ 235.784881][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.789721][ C0] [ 235.792729][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2735 tgid:2735 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.804638][ C0] Call Trace: [ 235.807911][ C0] [ 235.810838][ C0] __schedule+0x1798/0x4cc0 [ 235.815382][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.820426][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.825275][ C0] ? __pfx___schedule+0x10/0x10 [ 235.830132][ C0] ? schedule+0x91/0x360 [ 235.834363][ C0] schedule+0x165/0x360 [ 235.838513][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 235.843968][ C0] ? finish_task_switch+0x266/0x950 [ 235.849173][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.854372][ C0] ? finish_task_switch+0x266/0x950 [ 235.859571][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 235.865310][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 235.871983][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 235.878048][ C0] ? __kthread_parkme+0x7b/0x200 [ 235.882973][ C0] ? __kthread_parkme+0x1a1/0x200 [ 235.888086][ C0] kthread+0x711/0x8a0 [ 235.892155][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 235.897878][ C0] ? __pfx_kthread+0x10/0x10 [ 235.902487][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 235.907693][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 235.912894][ C0] ? __pfx_kthread+0x10/0x10 [ 235.917495][ C0] ret_from_fork+0x4bc/0x870 [ 235.922079][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 235.927270][ C0] ? __switch_to_asm+0x39/0x70 [ 235.932018][ C0] ? __switch_to_asm+0x33/0x70 [ 235.936765][ C0] ? __pfx_kthread+0x10/0x10 [ 235.941347][ C0] ret_from_fork_asm+0x1a/0x30 [ 235.946205][ C0] [ 235.949249][ C0] task:cec-vivid-022-v state:S stack:30120 pid:2749 tgid:2749 ppid:2 task_flags:0x208040 flags:0x00080000 [ 235.961165][ C0] Call Trace: [ 235.964440][ C0] [ 235.967548][ C0] __schedule+0x1798/0x4cc0 [ 235.972058][ C0] ? do_raw_spin_lock+0x121/0x290 [ 235.977080][ C0] ? __lock_acquire+0xab9/0xd20 [ 235.981935][ C0] ? __pfx___schedule+0x10/0x10 [ 235.986787][ C0] ? schedule+0x91/0x360 [ 235.991110][ C0] schedule+0x165/0x360 [ 235.995259][ C0] cec_thread_func+0x7a3/0x1430 [ 236.000127][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.005409][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 236.011307][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 236.017667][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 236.023730][ C0] ? __kthread_parkme+0x7b/0x200 [ 236.028660][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.033686][ C0] kthread+0x711/0x8a0 [ 236.037839][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.043119][ C0] ? __pfx_kthread+0x10/0x10 [ 236.047705][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.052894][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.058084][ C0] ? __pfx_kthread+0x10/0x10 [ 236.062757][ C0] ret_from_fork+0x4bc/0x870 [ 236.067339][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.072449][ C0] ? __switch_to_asm+0x39/0x70 [ 236.077203][ C0] ? __switch_to_asm+0x33/0x70 [ 236.081957][ C0] ? __pfx_kthread+0x10/0x10 [ 236.086627][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.091392][ C0] [ 236.094396][ C0] task:cec-vivid-022-v state:S stack:30120 pid:2750 tgid:2750 ppid:2 task_flags:0x208040 flags:0x00080000 [ 236.106307][ C0] Call Trace: [ 236.109578][ C0] [ 236.112500][ C0] __schedule+0x1798/0x4cc0 [ 236.117535][ C0] ? do_raw_spin_lock+0x121/0x290 [ 236.122653][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.127498][ C0] ? __pfx___schedule+0x10/0x10 [ 236.132350][ C0] ? schedule+0x91/0x360 [ 236.136601][ C0] schedule+0x165/0x360 [ 236.140753][ C0] cec_thread_func+0x7a3/0x1430 [ 236.145617][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.150895][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 236.156780][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 236.163107][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 236.169171][ C0] ? __kthread_parkme+0x7b/0x200 [ 236.174106][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.179179][ C0] kthread+0x711/0x8a0 [ 236.183254][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.188532][ C0] ? __pfx_kthread+0x10/0x10 [ 236.193292][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.198493][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.203686][ C0] ? __pfx_kthread+0x10/0x10 [ 236.208281][ C0] ret_from_fork+0x4bc/0x870 [ 236.212865][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.218096][ C0] ? __switch_to_asm+0x39/0x70 [ 236.222847][ C0] ? __switch_to_asm+0x33/0x70 [ 236.227595][ C0] ? __pfx_kthread+0x10/0x10 [ 236.232184][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.236952][ C0] [ 236.239964][ C0] task:vivid_cec-vivid state:S stack:29800 pid:2751 tgid:2751 ppid:2 task_flags:0x208040 flags:0x00080000 [ 236.251896][ C0] Call Trace: [ 236.255165][ C0] [ 236.258090][ C0] __schedule+0x1798/0x4cc0 [ 236.262638][ C0] ? do_raw_spin_lock+0x121/0x290 [ 236.267667][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.272504][ C0] ? __pfx___schedule+0x10/0x10 [ 236.277371][ C0] ? schedule+0x91/0x360 [ 236.281694][ C0] schedule+0x165/0x360 [ 236.285842][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 236.291124][ C0] ? finish_task_switch+0x266/0x950 [ 236.296313][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.301502][ C0] ? finish_task_switch+0x266/0x950 [ 236.306696][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 236.312524][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 236.318856][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 236.324951][ C0] ? __kthread_parkme+0x7b/0x200 [ 236.329970][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.334991][ C0] kthread+0x711/0x8a0 [ 236.339078][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 236.344880][ C0] ? __pfx_kthread+0x10/0x10 [ 236.349560][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.354781][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.359969][ C0] ? __pfx_kthread+0x10/0x10 [ 236.364551][ C0] ret_from_fork+0x4bc/0x870 [ 236.369136][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.374242][ C0] ? __switch_to_asm+0x39/0x70 [ 236.378991][ C0] ? __switch_to_asm+0x33/0x70 [ 236.383738][ C0] ? __pfx_kthread+0x10/0x10 [ 236.388322][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.393084][ C0] [ 236.396089][ C0] task:cec-vivid-023-v state:S stack:30120 pid:2765 tgid:2765 ppid:2 task_flags:0x208040 flags:0x00080000 [ 236.407994][ C0] Call Trace: [ 236.411264][ C0] [ 236.414187][ C0] __schedule+0x1798/0x4cc0 [ 236.418699][ C0] ? do_raw_spin_lock+0x121/0x290 [ 236.423732][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.428664][ C0] ? __pfx___schedule+0x10/0x10 [ 236.433525][ C0] ? schedule+0x91/0x360 [ 236.437762][ C0] schedule+0x165/0x360 [ 236.442052][ C0] cec_thread_func+0x7a3/0x1430 [ 236.447122][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.452411][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 236.458307][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 236.464636][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 236.470711][ C0] ? __kthread_parkme+0x7b/0x200 [ 236.475662][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.480694][ C0] kthread+0x711/0x8a0 [ 236.484776][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.490055][ C0] ? __pfx_kthread+0x10/0x10 [ 236.494651][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.499857][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.505076][ C0] ? __pfx_kthread+0x10/0x10 [ 236.509663][ C0] ret_from_fork+0x4bc/0x870 [ 236.514256][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.519383][ C0] ? __switch_to_asm+0x39/0x70 [ 236.524139][ C0] ? __switch_to_asm+0x33/0x70 [ 236.528890][ C0] ? __pfx_kthread+0x10/0x10 [ 236.533480][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.538271][ C0] [ 236.541301][ C0] task:cec-vivid-023-v state:S stack:28424 pid:2766 tgid:2766 ppid:2 task_flags:0x208040 flags:0x00080000 [ 236.553242][ C0] Call Trace: [ 236.556518][ C0] [ 236.559582][ C0] __schedule+0x1798/0x4cc0 [ 236.564090][ C0] ? do_raw_spin_lock+0x121/0x290 [ 236.569230][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.574076][ C0] ? __pfx___schedule+0x10/0x10 [ 236.578950][ C0] ? schedule+0x91/0x360 [ 236.583288][ C0] schedule+0x165/0x360 [ 236.587457][ C0] cec_thread_func+0x7a3/0x1430 [ 236.592324][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.597707][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 236.603600][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 236.610013][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 236.616162][ C0] ? __kthread_parkme+0x7b/0x200 [ 236.621096][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.626116][ C0] kthread+0x711/0x8a0 [ 236.630187][ C0] ? __pfx_cec_thread_func+0x10/0x10 [ 236.635563][ C0] ? __pfx_kthread+0x10/0x10 [ 236.640244][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.645434][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.650629][ C0] ? __pfx_kthread+0x10/0x10 [ 236.655226][ C0] ret_from_fork+0x4bc/0x870 [ 236.659827][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.664946][ C0] ? __switch_to_asm+0x39/0x70 [ 236.669708][ C0] ? __switch_to_asm+0x33/0x70 [ 236.674548][ C0] ? __pfx_kthread+0x10/0x10 [ 236.679142][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.683913][ C0] [ 236.686935][ C0] task:vivid_cec-vivid state:S stack:29792 pid:2767 tgid:2767 ppid:2 task_flags:0x208040 flags:0x00080000 [ 236.698935][ C0] Call Trace: [ 236.702209][ C0] [ 236.705304][ C0] __schedule+0x1798/0x4cc0 [ 236.709825][ C0] ? do_raw_spin_lock+0x121/0x290 [ 236.714940][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.719787][ C0] ? __pfx___schedule+0x10/0x10 [ 236.724652][ C0] ? schedule+0x91/0x360 [ 236.728896][ C0] schedule+0x165/0x360 [ 236.733052][ C0] vivid_cec_bus_thread+0x241/0x1950 [ 236.738344][ C0] ? finish_task_switch+0x266/0x950 [ 236.743544][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.748753][ C0] ? finish_task_switch+0x266/0x950 [ 236.753956][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 236.759700][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 236.766022][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 236.772081][ C0] ? __kthread_parkme+0x7b/0x200 [ 236.777291][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.782400][ C0] kthread+0x711/0x8a0 [ 236.786569][ C0] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 236.792296][ C0] ? __pfx_kthread+0x10/0x10 [ 236.796899][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.802092][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.807287][ C0] ? __pfx_kthread+0x10/0x10 [ 236.811874][ C0] ret_from_fork+0x4bc/0x870 [ 236.816462][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.821574][ C0] ? __switch_to_asm+0x39/0x70 [ 236.826359][ C0] ? __switch_to_asm+0x33/0x70 [ 236.831133][ C0] ? __pfx_kthread+0x10/0x10 [ 236.835804][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.840581][ C0] [ 236.843598][ C0] task:kworker/R-updat state:I stack:29504 pid:2792 tgid:2792 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.855647][ C0] Call Trace: [ 236.859014][ C0] [ 236.861940][ C0] __schedule+0x1798/0x4cc0 [ 236.866445][ C0] ? rcu_is_watching+0x15/0xb0 [ 236.871205][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.876051][ C0] ? __pfx___schedule+0x10/0x10 [ 236.880910][ C0] ? schedule+0x91/0x360 [ 236.885155][ C0] schedule+0x165/0x360 [ 236.889325][ C0] rescuer_thread+0xc69/0xdd0 [ 236.894089][ C0] ? rescuer_thread+0xbb/0xdd0 [ 236.898875][ C0] ? __kthread_parkme+0x1a1/0x200 [ 236.903899][ C0] kthread+0x711/0x8a0 [ 236.908052][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 236.913270][ C0] ? __pfx_kthread+0x10/0x10 [ 236.917947][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 236.923139][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 236.928332][ C0] ? __pfx_kthread+0x10/0x10 [ 236.932918][ C0] ret_from_fork+0x4bc/0x870 [ 236.937506][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 236.942614][ C0] ? __switch_to_asm+0x39/0x70 [ 236.947370][ C0] ? __switch_to_asm+0x33/0x70 [ 236.952117][ C0] ? __pfx_kthread+0x10/0x10 [ 236.956714][ C0] ret_from_fork_asm+0x1a/0x30 [ 236.961477][ C0] [ 236.964485][ C0] task:kworker/R-updat state:I stack:30344 pid:2793 tgid:2793 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 236.976490][ C0] Call Trace: [ 236.979782][ C0] [ 236.982709][ C0] __schedule+0x1798/0x4cc0 [ 236.987434][ C0] ? rcu_is_watching+0x15/0xb0 [ 236.992303][ C0] ? __lock_acquire+0xab9/0xd20 [ 236.997151][ C0] ? __pfx___schedule+0x10/0x10 [ 237.002010][ C0] ? schedule+0x91/0x360 [ 237.006336][ C0] schedule+0x165/0x360 [ 237.010489][ C0] rescuer_thread+0xc69/0xdd0 [ 237.015170][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.019934][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.024955][ C0] kthread+0x711/0x8a0 [ 237.029025][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.034233][ C0] ? __pfx_kthread+0x10/0x10 [ 237.038838][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.044032][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.049229][ C0] ? __pfx_kthread+0x10/0x10 [ 237.053820][ C0] ret_from_fork+0x4bc/0x870 [ 237.058403][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.063588][ C0] ? __switch_to_asm+0x39/0x70 [ 237.068436][ C0] ? __switch_to_asm+0x33/0x70 [ 237.073269][ C0] ? __pfx_kthread+0x10/0x10 [ 237.077859][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.082625][ C0] [ 237.085633][ C0] task:kworker/R-raid5 state:I stack:30440 pid:2810 tgid:2810 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.097632][ C0] Call Trace: [ 237.100901][ C0] [ 237.103822][ C0] __schedule+0x1798/0x4cc0 [ 237.108326][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.113097][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.117951][ C0] ? __pfx___schedule+0x10/0x10 [ 237.122808][ C0] ? schedule+0x91/0x360 [ 237.127046][ C0] schedule+0x165/0x360 [ 237.131211][ C0] rescuer_thread+0xc69/0xdd0 [ 237.135886][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.140650][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.145708][ C0] kthread+0x711/0x8a0 [ 237.149777][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.154968][ C0] ? __pfx_kthread+0x10/0x10 [ 237.159567][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.164764][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.169953][ C0] ? __pfx_kthread+0x10/0x10 [ 237.174534][ C0] ret_from_fork+0x4bc/0x870 [ 237.179125][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.184241][ C0] ? __switch_to_asm+0x39/0x70 [ 237.189042][ C0] ? __switch_to_asm+0x33/0x70 [ 237.193793][ C0] ? __pfx_kthread+0x10/0x10 [ 237.198428][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.203272][ C0] [ 237.206325][ C0] task:kworker/R-bch_b state:I stack:30344 pid:2812 tgid:2812 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.218328][ C0] Call Trace: [ 237.221600][ C0] [ 237.224560][ C0] __schedule+0x1798/0x4cc0 [ 237.229157][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.233921][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.238777][ C0] ? __pfx___schedule+0x10/0x10 [ 237.243659][ C0] ? schedule+0x91/0x360 [ 237.247906][ C0] schedule+0x165/0x360 [ 237.252069][ C0] rescuer_thread+0xc69/0xdd0 [ 237.256831][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.261718][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.266752][ C0] kthread+0x711/0x8a0 [ 237.270819][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.276016][ C0] ? __pfx_kthread+0x10/0x10 [ 237.280684][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.285876][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.291060][ C0] ? __pfx_kthread+0x10/0x10 [ 237.295646][ C0] ret_from_fork+0x4bc/0x870 [ 237.300238][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.305430][ C0] ? __switch_to_asm+0x39/0x70 [ 237.310183][ C0] ? __switch_to_asm+0x33/0x70 [ 237.314928][ C0] ? __pfx_kthread+0x10/0x10 [ 237.319524][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.324288][ C0] [ 237.327297][ C0] task:kworker/R-bcach state:I stack:30440 pid:2813 tgid:2813 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.339477][ C0] Call Trace: [ 237.342775][ C0] [ 237.345706][ C0] __schedule+0x1798/0x4cc0 [ 237.350221][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.355164][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.360016][ C0] ? __pfx___schedule+0x10/0x10 [ 237.365144][ C0] ? schedule+0x91/0x360 [ 237.369387][ C0] schedule+0x165/0x360 [ 237.373546][ C0] rescuer_thread+0xc69/0xdd0 [ 237.378218][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.382982][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.388005][ C0] kthread+0x711/0x8a0 [ 237.392082][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.397272][ C0] ? __pfx_kthread+0x10/0x10 [ 237.401854][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.407047][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.412232][ C0] ? __pfx_kthread+0x10/0x10 [ 237.416815][ C0] ret_from_fork+0x4bc/0x870 [ 237.421487][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.426694][ C0] ? __switch_to_asm+0x39/0x70 [ 237.431484][ C0] ? __switch_to_asm+0x33/0x70 [ 237.436329][ C0] ? __pfx_kthread+0x10/0x10 [ 237.441102][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.445873][ C0] [ 237.448894][ C0] task:kworker/R-bch_j state:I stack:30344 pid:2814 tgid:2814 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.460999][ C0] Call Trace: [ 237.464286][ C0] [ 237.467223][ C0] __schedule+0x1798/0x4cc0 [ 237.471771][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.476626][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.481476][ C0] ? __pfx___schedule+0x10/0x10 [ 237.486435][ C0] ? schedule+0x91/0x360 [ 237.490674][ C0] schedule+0x165/0x360 [ 237.494825][ C0] rescuer_thread+0xc69/0xdd0 [ 237.499521][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.504285][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.509320][ C0] kthread+0x711/0x8a0 [ 237.513409][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.518602][ C0] ? __pfx_kthread+0x10/0x10 [ 237.523191][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.528383][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.533586][ C0] ? __pfx_kthread+0x10/0x10 [ 237.538172][ C0] ret_from_fork+0x4bc/0x870 [ 237.542760][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.547870][ C0] ? __switch_to_asm+0x39/0x70 [ 237.552711][ C0] ? __switch_to_asm+0x33/0x70 [ 237.557520][ C0] ? __pfx_kthread+0x10/0x10 [ 237.562112][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.566911][ C0] [ 237.569926][ C0] task:kworker/R-dm_bu state:I stack:29800 pid:2816 tgid:2816 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.581921][ C0] Call Trace: [ 237.585188][ C0] [ 237.588119][ C0] __schedule+0x1798/0x4cc0 [ 237.592627][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.597391][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.602250][ C0] ? __pfx___schedule+0x10/0x10 [ 237.607126][ C0] ? schedule+0x91/0x360 [ 237.611380][ C0] schedule+0x165/0x360 [ 237.615536][ C0] rescuer_thread+0xc69/0xdd0 [ 237.620216][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.624986][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.630023][ C0] kthread+0x711/0x8a0 [ 237.634100][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.639292][ C0] ? __pfx_kthread+0x10/0x10 [ 237.643879][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.649428][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.654623][ C0] ? __pfx_kthread+0x10/0x10 [ 237.659220][ C0] ret_from_fork+0x4bc/0x870 [ 237.664263][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.669376][ C0] ? __switch_to_asm+0x39/0x70 [ 237.674143][ C0] ? __switch_to_asm+0x33/0x70 [ 237.678902][ C0] ? __pfx_kthread+0x10/0x10 [ 237.683505][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.688448][ C0] [ 237.691471][ C0] task:kworker/R-kmpat state:I stack:30344 pid:2817 tgid:2817 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.703478][ C0] Call Trace: [ 237.706751][ C0] [ 237.709677][ C0] __schedule+0x1798/0x4cc0 [ 237.714179][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.718937][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.723810][ C0] ? __pfx___schedule+0x10/0x10 [ 237.728951][ C0] ? schedule+0x91/0x360 [ 237.733209][ C0] schedule+0x165/0x360 [ 237.737398][ C0] rescuer_thread+0xc69/0xdd0 [ 237.742081][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.746845][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.751969][ C0] kthread+0x711/0x8a0 [ 237.756040][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.761230][ C0] ? __pfx_kthread+0x10/0x10 [ 237.765815][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.771006][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.776197][ C0] ? __pfx_kthread+0x10/0x10 [ 237.780816][ C0] ret_from_fork+0x4bc/0x870 [ 237.785397][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.790510][ C0] ? __switch_to_asm+0x39/0x70 [ 237.795263][ C0] ? __switch_to_asm+0x33/0x70 [ 237.800010][ C0] ? __pfx_kthread+0x10/0x10 [ 237.804611][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.809373][ C0] [ 237.812382][ C0] task:kworker/R-kmpat state:I stack:30344 pid:2818 tgid:2818 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.824547][ C0] Call Trace: [ 237.827831][ C0] [ 237.830781][ C0] __schedule+0x1798/0x4cc0 [ 237.835291][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.840069][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.844938][ C0] ? __pfx___schedule+0x10/0x10 [ 237.849803][ C0] ? schedule+0x91/0x360 [ 237.854160][ C0] schedule+0x165/0x360 [ 237.858336][ C0] rescuer_thread+0xc69/0xdd0 [ 237.863016][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.867787][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.872811][ C0] kthread+0x711/0x8a0 [ 237.876879][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 237.882069][ C0] ? __pfx_kthread+0x10/0x10 [ 237.886741][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 237.892028][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.897240][ C0] ? __pfx_kthread+0x10/0x10 [ 237.901879][ C0] ret_from_fork+0x4bc/0x870 [ 237.906476][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 237.911767][ C0] ? __switch_to_asm+0x39/0x70 [ 237.916530][ C0] ? __switch_to_asm+0x33/0x70 [ 237.921329][ C0] ? __pfx_kthread+0x10/0x10 [ 237.925916][ C0] ret_from_fork_asm+0x1a/0x30 [ 237.930689][ C0] [ 237.933699][ C0] task:kworker/R-kvub3 state:I stack:30440 pid:2837 tgid:2837 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 237.945689][ C0] Call Trace: [ 237.949000][ C0] [ 237.951924][ C0] __schedule+0x1798/0x4cc0 [ 237.956444][ C0] ? rcu_is_watching+0x15/0xb0 [ 237.961219][ C0] ? __lock_acquire+0xab9/0xd20 [ 237.966094][ C0] ? __pfx___schedule+0x10/0x10 [ 237.970953][ C0] ? schedule+0x91/0x360 [ 237.975189][ C0] schedule+0x165/0x360 [ 237.979337][ C0] rescuer_thread+0xc69/0xdd0 [ 237.984022][ C0] ? rescuer_thread+0xbb/0xdd0 [ 237.988783][ C0] ? __kthread_parkme+0x1a1/0x200 [ 237.993858][ C0] kthread+0x711/0x8a0 [ 237.997940][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.003184][ C0] ? __pfx_kthread+0x10/0x10 [ 238.007765][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.012954][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.018140][ C0] ? __pfx_kthread+0x10/0x10 [ 238.022731][ C0] ret_from_fork+0x4bc/0x870 [ 238.027315][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.032533][ C0] ? __switch_to_asm+0x39/0x70 [ 238.037282][ C0] ? __switch_to_asm+0x33/0x70 [ 238.042124][ C0] ? __pfx_kthread+0x10/0x10 [ 238.046704][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.051496][ C0] [ 238.054503][ C0] task:kworker/R-kvub3 state:I stack:30344 pid:2838 tgid:2838 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.066689][ C0] Call Trace: [ 238.070061][ C0] [ 238.073089][ C0] __schedule+0x1798/0x4cc0 [ 238.077620][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.082395][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.087251][ C0] ? __pfx___schedule+0x10/0x10 [ 238.092111][ C0] ? schedule+0x91/0x360 [ 238.096362][ C0] schedule+0x165/0x360 [ 238.100542][ C0] rescuer_thread+0xc69/0xdd0 [ 238.105240][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.110023][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.115051][ C0] kthread+0x711/0x8a0 [ 238.119118][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.124313][ C0] ? __pfx_kthread+0x10/0x10 [ 238.128983][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.134177][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.139366][ C0] ? __pfx_kthread+0x10/0x10 [ 238.143945][ C0] ret_from_fork+0x4bc/0x870 [ 238.148525][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.153631][ C0] ? __switch_to_asm+0x39/0x70 [ 238.158384][ C0] ? __switch_to_asm+0x33/0x70 [ 238.163143][ C0] ? __pfx_kthread+0x10/0x10 [ 238.167734][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.172496][ C0] [ 238.175508][ C0] task:kworker/R-kvub3 state:I stack:30440 pid:2839 tgid:2839 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.187590][ C0] Call Trace: [ 238.190868][ C0] [ 238.193798][ C0] __schedule+0x1798/0x4cc0 [ 238.198313][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.203074][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.207924][ C0] ? __pfx___schedule+0x10/0x10 [ 238.212776][ C0] ? schedule+0x91/0x360 [ 238.217019][ C0] schedule+0x165/0x360 [ 238.221172][ C0] rescuer_thread+0xc69/0xdd0 [ 238.225840][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.230604][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.235634][ C0] kthread+0x711/0x8a0 [ 238.239708][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.244895][ C0] ? __pfx_kthread+0x10/0x10 [ 238.249480][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.254675][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.259865][ C0] ? __pfx_kthread+0x10/0x10 [ 238.264450][ C0] ret_from_fork+0x4bc/0x870 [ 238.269044][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.274329][ C0] ? __switch_to_asm+0x39/0x70 [ 238.279172][ C0] ? __switch_to_asm+0x33/0x70 [ 238.283924][ C0] ? __pfx_kthread+0x10/0x10 [ 238.288526][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.293468][ C0] [ 238.296484][ C0] task:kworker/R-kmems state:I stack:29200 pid:2842 tgid:2842 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.308565][ C0] Call Trace: [ 238.311840][ C0] [ 238.314764][ C0] __schedule+0x1798/0x4cc0 [ 238.319356][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.324115][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.328962][ C0] ? __pfx___schedule+0x10/0x10 [ 238.333834][ C0] ? schedule+0x91/0x360 [ 238.338072][ C0] schedule+0x165/0x360 [ 238.342222][ C0] rescuer_thread+0xc69/0xdd0 [ 238.346902][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.351668][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.356695][ C0] kthread+0x711/0x8a0 [ 238.360768][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.365957][ C0] ? __pfx_kthread+0x10/0x10 [ 238.370538][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.375744][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.380932][ C0] ? __pfx_kthread+0x10/0x10 [ 238.385514][ C0] ret_from_fork+0x4bc/0x870 [ 238.390107][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.395297][ C0] ? __switch_to_asm+0x39/0x70 [ 238.400050][ C0] ? __switch_to_asm+0x33/0x70 [ 238.404797][ C0] ? __pfx_kthread+0x10/0x10 [ 238.409409][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.414174][ C0] [ 238.417182][ C0] task:kworker/R-iw_cm state:I stack:30344 pid:2847 tgid:2847 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.429180][ C0] Call Trace: [ 238.432444][ C0] [ 238.435369][ C0] __schedule+0x1798/0x4cc0 [ 238.439930][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.444871][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.449719][ C0] ? __pfx___schedule+0x10/0x10 [ 238.454839][ C0] ? schedule+0x91/0x360 [ 238.459078][ C0] schedule+0x165/0x360 [ 238.463236][ C0] rescuer_thread+0xc69/0xdd0 [ 238.467913][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.472743][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.477788][ C0] kthread+0x711/0x8a0 [ 238.481892][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.487280][ C0] ? __pfx_kthread+0x10/0x10 [ 238.491875][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.497076][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.502358][ C0] ? __pfx_kthread+0x10/0x10 [ 238.506948][ C0] ret_from_fork+0x4bc/0x870 [ 238.511534][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.516678][ C0] ? __switch_to_asm+0x39/0x70 [ 238.521430][ C0] ? __switch_to_asm+0x33/0x70 [ 238.526184][ C0] ? __pfx_kthread+0x10/0x10 [ 238.530769][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.535534][ C0] [ 238.538543][ C0] task:kworker/R-rdma_ state:I stack:28928 pid:2848 tgid:2848 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.550546][ C0] Call Trace: [ 238.553842][ C0] [ 238.556766][ C0] __schedule+0x1798/0x4cc0 [ 238.561480][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.566446][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.571311][ C0] ? __pfx___schedule+0x10/0x10 [ 238.576179][ C0] ? schedule+0x91/0x360 [ 238.580517][ C0] schedule+0x165/0x360 [ 238.584681][ C0] rescuer_thread+0xc69/0xdd0 [ 238.589387][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.594179][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.599307][ C0] kthread+0x711/0x8a0 [ 238.603415][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.608623][ C0] ? __pfx_kthread+0x10/0x10 [ 238.613242][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.618483][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.623726][ C0] ? __pfx_kthread+0x10/0x10 [ 238.628325][ C0] ret_from_fork+0x4bc/0x870 [ 238.632911][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.638103][ C0] ? __switch_to_asm+0x39/0x70 [ 238.642941][ C0] ? __switch_to_asm+0x33/0x70 [ 238.647693][ C0] ? __pfx_kthread+0x10/0x10 [ 238.652274][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.657048][ C0] [ 238.660064][ C0] task:kworker/R-mlx4_ state:I stack:28936 pid:2852 tgid:2852 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.672062][ C0] Call Trace: [ 238.675339][ C0] [ 238.678297][ C0] __schedule+0x1798/0x4cc0 [ 238.682891][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.687646][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.692503][ C0] ? __pfx___schedule+0x10/0x10 [ 238.697362][ C0] ? schedule+0x91/0x360 [ 238.701602][ C0] schedule+0x165/0x360 [ 238.705761][ C0] rescuer_thread+0xc69/0xdd0 [ 238.710436][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.715197][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.720229][ C0] kthread+0x711/0x8a0 [ 238.724296][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.729489][ C0] ? __pfx_kthread+0x10/0x10 [ 238.734100][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.739293][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.744496][ C0] ? __pfx_kthread+0x10/0x10 [ 238.749102][ C0] ret_from_fork+0x4bc/0x870 [ 238.753703][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.758821][ C0] ? __switch_to_asm+0x39/0x70 [ 238.763586][ C0] ? __switch_to_asm+0x33/0x70 [ 238.768366][ C0] ? __pfx_kthread+0x10/0x10 [ 238.772975][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.777837][ C0] [ 238.780851][ C0] task:kworker/R-mlx4_ state:I stack:30344 pid:2853 tgid:2853 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.792860][ C0] Call Trace: [ 238.796137][ C0] [ 238.799067][ C0] __schedule+0x1798/0x4cc0 [ 238.803571][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.808336][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.813184][ C0] ? __pfx___schedule+0x10/0x10 [ 238.818080][ C0] ? schedule+0x91/0x360 [ 238.822349][ C0] schedule+0x165/0x360 [ 238.826512][ C0] rescuer_thread+0xc69/0xdd0 [ 238.831194][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.835956][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.841079][ C0] kthread+0x711/0x8a0 [ 238.845152][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.850347][ C0] ? __pfx_kthread+0x10/0x10 [ 238.854943][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.860139][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.865329][ C0] ? __pfx_kthread+0x10/0x10 [ 238.869915][ C0] ret_from_fork+0x4bc/0x870 [ 238.874586][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 238.879696][ C0] ? __switch_to_asm+0x39/0x70 [ 238.884450][ C0] ? __switch_to_asm+0x33/0x70 [ 238.889206][ C0] ? __pfx_kthread+0x10/0x10 [ 238.893794][ C0] ret_from_fork_asm+0x1a/0x30 [ 238.898569][ C0] [ 238.901612][ C0] task:kworker/R-srp_r state:I stack:30344 pid:2855 tgid:2855 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 238.913604][ C0] Call Trace: [ 238.916872][ C0] [ 238.919892][ C0] __schedule+0x1798/0x4cc0 [ 238.924391][ C0] ? rcu_is_watching+0x15/0xb0 [ 238.929150][ C0] ? __lock_acquire+0xab9/0xd20 [ 238.933995][ C0] ? __pfx___schedule+0x10/0x10 [ 238.938854][ C0] ? schedule+0x91/0x360 [ 238.943091][ C0] schedule+0x165/0x360 [ 238.947243][ C0] rescuer_thread+0xc69/0xdd0 [ 238.951924][ C0] ? rescuer_thread+0xbb/0xdd0 [ 238.956696][ C0] ? __kthread_parkme+0x1a1/0x200 [ 238.961719][ C0] kthread+0x711/0x8a0 [ 238.965782][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 238.970973][ C0] ? __pfx_kthread+0x10/0x10 [ 238.975645][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.980837][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 238.986027][ C0] ? __pfx_kthread+0x10/0x10 [ 238.990610][ C0] ret_from_fork+0x4bc/0x870 [ 238.995205][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.000311][ C0] ? __switch_to_asm+0x39/0x70 [ 239.005073][ C0] ? __switch_to_asm+0x33/0x70 [ 239.009824][ C0] ? __pfx_kthread+0x10/0x10 [ 239.014408][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.019190][ C0] [ 239.022200][ C0] task:kworker/R-siw_c state:I stack:30344 pid:2859 tgid:2859 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.034195][ C0] Call Trace: [ 239.037466][ C0] [ 239.040402][ C0] __schedule+0x1798/0x4cc0 [ 239.044910][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.049670][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.054527][ C0] ? __pfx___schedule+0x10/0x10 [ 239.059420][ C0] ? schedule+0x91/0x360 [ 239.063675][ C0] schedule+0x165/0x360 [ 239.067823][ C0] rescuer_thread+0xc69/0xdd0 [ 239.072507][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.077275][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.082297][ C0] kthread+0x711/0x8a0 [ 239.086361][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.091556][ C0] ? __pfx_kthread+0x10/0x10 [ 239.096146][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.101345][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.106538][ C0] ? __pfx_kthread+0x10/0x10 [ 239.111125][ C0] ret_from_fork+0x4bc/0x870 [ 239.115808][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.120912][ C0] ? __switch_to_asm+0x39/0x70 [ 239.125659][ C0] ? __switch_to_asm+0x33/0x70 [ 239.130408][ C0] ? __pfx_kthread+0x10/0x10 [ 239.134989][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.139775][ C0] [ 239.142787][ C0] task:siw_tx/0 state:S stack:30344 pid:2860 tgid:2860 ppid:2 task_flags:0x4208040 flags:0x00080000 [ 239.154794][ C0] Call Trace: [ 239.158074][ C0] [ 239.161030][ C0] __schedule+0x1798/0x4cc0 [ 239.165558][ C0] ? do_raw_spin_lock+0x121/0x290 [ 239.170600][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.175451][ C0] ? __pfx___schedule+0x10/0x10 [ 239.180371][ C0] ? schedule+0x91/0x360 [ 239.184607][ C0] schedule+0x165/0x360 [ 239.188759][ C0] siw_run_sq+0x18f/0x350 [ 239.193353][ C0] ? __pfx_siw_run_sq+0x10/0x10 [ 239.198195][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 239.204267][ C0] ? __kthread_parkme+0x7b/0x200 [ 239.209252][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.214274][ C0] kthread+0x711/0x8a0 [ 239.218339][ C0] ? __pfx_siw_run_sq+0x10/0x10 [ 239.223180][ C0] ? __pfx_kthread+0x10/0x10 [ 239.227773][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.232971][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.238161][ C0] ? __pfx_kthread+0x10/0x10 [ 239.242746][ C0] ret_from_fork+0x4bc/0x870 [ 239.247506][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.252617][ C0] ? __switch_to_asm+0x39/0x70 [ 239.257804][ C0] ? __switch_to_asm+0x33/0x70 [ 239.262560][ C0] ? __pfx_kthread+0x10/0x10 [ 239.267143][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.271909][ C0] [ 239.274930][ C0] task:kworker/R-qat_m state:I stack:29504 pid:2870 tgid:2870 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.286934][ C0] Call Trace: [ 239.290224][ C0] [ 239.293148][ C0] __schedule+0x1798/0x4cc0 [ 239.297648][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.302406][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.307257][ C0] ? __pfx___schedule+0x10/0x10 [ 239.312198][ C0] ? schedule+0x91/0x360 [ 239.316537][ C0] schedule+0x165/0x360 [ 239.320687][ C0] rescuer_thread+0xc69/0xdd0 [ 239.325457][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.330308][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.335370][ C0] kthread+0x711/0x8a0 [ 239.339443][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.344641][ C0] ? __pfx_kthread+0x10/0x10 [ 239.349234][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.354530][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.359720][ C0] ? __pfx_kthread+0x10/0x10 [ 239.364310][ C0] ret_from_fork+0x4bc/0x870 [ 239.368937][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.374101][ C0] ? __switch_to_asm+0x39/0x70 [ 239.378855][ C0] ? __switch_to_asm+0x33/0x70 [ 239.383606][ C0] ? __pfx_kthread+0x10/0x10 [ 239.388279][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.393050][ C0] [ 239.396074][ C0] task:kworker/R-qat_d state:I stack:30344 pid:2871 tgid:2871 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.408296][ C0] Call Trace: [ 239.411566][ C0] [ 239.414492][ C0] __schedule+0x1798/0x4cc0 [ 239.419002][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.423762][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.428608][ C0] ? __pfx___schedule+0x10/0x10 [ 239.433476][ C0] ? schedule+0x91/0x360 [ 239.438159][ C0] schedule+0x165/0x360 [ 239.442326][ C0] rescuer_thread+0xc69/0xdd0 [ 239.447025][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.451802][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.456836][ C0] kthread+0x711/0x8a0 [ 239.460907][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.466100][ C0] ? __pfx_kthread+0x10/0x10 [ 239.470695][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.475885][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.481070][ C0] ? __pfx_kthread+0x10/0x10 [ 239.485653][ C0] ret_from_fork+0x4bc/0x870 [ 239.490244][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.495362][ C0] ? __switch_to_asm+0x39/0x70 [ 239.500112][ C0] ? __switch_to_asm+0x33/0x70 [ 239.504875][ C0] ? __pfx_kthread+0x10/0x10 [ 239.509547][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.514309][ C0] [ 239.517497][ C0] task:kworker/R-qat_p state:I stack:30344 pid:2872 tgid:2872 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.529496][ C0] Call Trace: [ 239.532768][ C0] [ 239.535952][ C0] __schedule+0x1798/0x4cc0 [ 239.540458][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.545224][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.550088][ C0] ? __pfx___schedule+0x10/0x10 [ 239.554946][ C0] ? schedule+0x91/0x360 [ 239.559272][ C0] schedule+0x165/0x360 [ 239.563509][ C0] rescuer_thread+0xc69/0xdd0 [ 239.568184][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.572952][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.577995][ C0] kthread+0x711/0x8a0 [ 239.582077][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.587271][ C0] ? __pfx_kthread+0x10/0x10 [ 239.591875][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.597076][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.602452][ C0] ? __pfx_kthread+0x10/0x10 [ 239.607073][ C0] ret_from_fork+0x4bc/0x870 [ 239.611756][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.616883][ C0] ? __switch_to_asm+0x39/0x70 [ 239.621639][ C0] ? __switch_to_asm+0x33/0x70 [ 239.626418][ C0] ? __pfx_kthread+0x10/0x10 [ 239.631005][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.635777][ C0] [ 239.638798][ C0] task:kworker/R-adf_v state:I stack:30344 pid:2873 tgid:2873 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.650795][ C0] Call Trace: [ 239.654109][ C0] [ 239.657040][ C0] __schedule+0x1798/0x4cc0 [ 239.661560][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.666326][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.671179][ C0] ? __pfx___schedule+0x10/0x10 [ 239.676042][ C0] ? schedule+0x91/0x360 [ 239.680317][ C0] schedule+0x165/0x360 [ 239.684491][ C0] rescuer_thread+0xc69/0xdd0 [ 239.689176][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.693979][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.699007][ C0] kthread+0x711/0x8a0 [ 239.703076][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.708277][ C0] ? __pfx_kthread+0x10/0x10 [ 239.712861][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.718059][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.723262][ C0] ? __pfx_kthread+0x10/0x10 [ 239.727843][ C0] ret_from_fork+0x4bc/0x870 [ 239.732431][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.737550][ C0] ? __switch_to_asm+0x39/0x70 [ 239.742299][ C0] ? __switch_to_asm+0x33/0x70 [ 239.747085][ C0] ? __pfx_kthread+0x10/0x10 [ 239.751668][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.756432][ C0] [ 239.759439][ C0] task:kworker/R-elous state:I stack:30344 pid:2915 tgid:2915 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.771434][ C0] Call Trace: [ 239.774701][ C0] [ 239.777626][ C0] __schedule+0x1798/0x4cc0 [ 239.782150][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.786907][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.791762][ C0] ? __pfx___schedule+0x10/0x10 [ 239.796620][ C0] ? schedule+0x91/0x360 [ 239.800870][ C0] schedule+0x165/0x360 [ 239.805021][ C0] rescuer_thread+0xc69/0xdd0 [ 239.809696][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.814463][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.819486][ C0] kthread+0x711/0x8a0 [ 239.823566][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.828755][ C0] ? __pfx_kthread+0x10/0x10 [ 239.833341][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.838536][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.843731][ C0] ? __pfx_kthread+0x10/0x10 [ 239.848317][ C0] ret_from_fork+0x4bc/0x870 [ 239.852897][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.858001][ C0] ? __switch_to_asm+0x39/0x70 [ 239.862749][ C0] ? __switch_to_asm+0x33/0x70 [ 239.867503][ C0] ? __pfx_kthread+0x10/0x10 [ 239.872138][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.876916][ C0] [ 239.879926][ C0] task:kworker/R-tls-s state:I stack:30344 pid:3183 tgid:3183 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 239.891921][ C0] Call Trace: [ 239.895195][ C0] [ 239.898127][ C0] __schedule+0x1798/0x4cc0 [ 239.902630][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.907388][ C0] ? __lock_acquire+0xab9/0xd20 [ 239.912274][ C0] ? __pfx___schedule+0x10/0x10 [ 239.917135][ C0] ? schedule+0x91/0x360 [ 239.921377][ C0] schedule+0x165/0x360 [ 239.925529][ C0] rescuer_thread+0xc69/0xdd0 [ 239.930200][ C0] ? rescuer_thread+0xbb/0xdd0 [ 239.934955][ C0] ? __kthread_parkme+0x1a1/0x200 [ 239.939972][ C0] kthread+0x711/0x8a0 [ 239.944034][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 239.949273][ C0] ? __pfx_kthread+0x10/0x10 [ 239.953866][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 239.959075][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 239.964271][ C0] ? __pfx_kthread+0x10/0x10 [ 239.968856][ C0] ret_from_fork+0x4bc/0x870 [ 239.973436][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 239.978641][ C0] ? __switch_to_asm+0x39/0x70 [ 239.983394][ C0] ? __switch_to_asm+0x33/0x70 [ 239.988227][ C0] ? __pfx_kthread+0x10/0x10 [ 239.992827][ C0] ret_from_fork_asm+0x1a/0x30 [ 239.997600][ C0] [ 240.000624][ C0] task:kworker/R-mld state:I stack:30344 pid:3184 tgid:3184 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.012618][ C0] Call Trace: [ 240.015885][ C0] [ 240.018810][ C0] __schedule+0x1798/0x4cc0 [ 240.023345][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.028106][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.032955][ C0] ? __pfx___schedule+0x10/0x10 [ 240.037810][ C0] ? schedule+0x91/0x360 [ 240.042153][ C0] schedule+0x165/0x360 [ 240.046324][ C0] rescuer_thread+0xc69/0xdd0 [ 240.050999][ C0] ? rescuer_thread+0xbb/0xdd0 [ 240.055764][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.060783][ C0] kthread+0x711/0x8a0 [ 240.065405][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 240.070596][ C0] ? __pfx_kthread+0x10/0x10 [ 240.075182][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.080375][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.085571][ C0] ? __pfx_kthread+0x10/0x10 [ 240.090157][ C0] ret_from_fork+0x4bc/0x870 [ 240.094827][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.100027][ C0] ? __switch_to_asm+0x39/0x70 [ 240.104789][ C0] ? __switch_to_asm+0x33/0x70 [ 240.109542][ C0] ? __pfx_kthread+0x10/0x10 [ 240.114132][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.118903][ C0] [ 240.121913][ C0] task:kworker/R-ipv6_ state:I stack:30344 pid:3185 tgid:3185 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.133912][ C0] Call Trace: [ 240.137184][ C0] [ 240.140111][ C0] __schedule+0x1798/0x4cc0 [ 240.144623][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.149474][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.154335][ C0] ? __pfx___schedule+0x10/0x10 [ 240.159191][ C0] ? schedule+0x91/0x360 [ 240.163428][ C0] schedule+0x165/0x360 [ 240.167579][ C0] rescuer_thread+0xc69/0xdd0 [ 240.172258][ C0] ? rescuer_thread+0xbb/0xdd0 [ 240.177029][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.182050][ C0] kthread+0x711/0x8a0 [ 240.186118][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 240.191310][ C0] ? __pfx_kthread+0x10/0x10 [ 240.195902][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.201091][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.206287][ C0] ? __pfx_kthread+0x10/0x10 [ 240.210883][ C0] ret_from_fork+0x4bc/0x870 [ 240.215466][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.220577][ C0] ? __switch_to_asm+0x39/0x70 [ 240.225329][ C0] ? __switch_to_asm+0x33/0x70 [ 240.230078][ C0] ? __pfx_kthread+0x10/0x10 [ 240.234665][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.239514][ C0] [ 240.242537][ C0] task:kworker/R-dsa_o state:I stack:30344 pid:3198 tgid:3198 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.254531][ C0] Call Trace: [ 240.257804][ C0] [ 240.260727][ C0] __schedule+0x1798/0x4cc0 [ 240.265249][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.270034][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.274881][ C0] ? __pfx___schedule+0x10/0x10 [ 240.280167][ C0] ? schedule+0x91/0x360 [ 240.284495][ C0] schedule+0x165/0x360 [ 240.288644][ C0] rescuer_thread+0xc69/0xdd0 [ 240.293342][ C0] ? rescuer_thread+0xbb/0xdd0 [ 240.298114][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.303144][ C0] kthread+0x711/0x8a0 [ 240.307225][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 240.312421][ C0] ? __pfx_kthread+0x10/0x10 [ 240.317012][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.322769][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.327980][ C0] ? __pfx_kthread+0x10/0x10 [ 240.332579][ C0] ret_from_fork+0x4bc/0x870 [ 240.337211][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.342327][ C0] ? __switch_to_asm+0x39/0x70 [ 240.347090][ C0] ? __switch_to_asm+0x33/0x70 [ 240.351843][ C0] ? __pfx_kthread+0x10/0x10 [ 240.356437][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.361209][ C0] [ 240.364218][ C0] task:krfcommd state:S stack:27144 pid:3391 tgid:3391 ppid:2 task_flags:0x208140 flags:0x00080000 [ 240.376122][ C0] Call Trace: [ 240.379397][ C0] [ 240.382324][ C0] __schedule+0x1798/0x4cc0 [ 240.386848][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.391870][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.396709][ C0] ? __pfx___schedule+0x10/0x10 [ 240.401566][ C0] ? schedule+0x91/0x360 [ 240.405814][ C0] schedule+0x165/0x360 [ 240.409982][ C0] schedule_timeout+0x9a/0x270 [ 240.414738][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 240.420104][ C0] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 240.425741][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 240.431724][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 240.438052][ C0] wait_woken+0xbd/0x1b0 [ 240.442288][ C0] ? wait_woken+0x39/0x1b0 [ 240.446700][ C0] rfcomm_run+0x583f/0x5a60 [ 240.451226][ C0] ? __pfx_rfcomm_run+0x10/0x10 [ 240.456131][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.460990][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.465845][ C0] ? sched_balance_newidle+0x2a6/0x1030 [ 240.471458][ C0] ? __switch_to+0xdc8/0x1690 [ 240.476174][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.481045][ C0] ? finish_task_switch+0x18b/0x950 [ 240.486251][ C0] ? finish_task_switch+0x266/0x950 [ 240.491441][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.496641][ C0] ? finish_task_switch+0x266/0x950 [ 240.501842][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.506601][ C0] ? trace_sched_exit_tp+0x36/0x110 [ 240.511804][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.516652][ C0] ? do_raw_spin_lock+0x121/0x290 [ 240.521681][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 240.527578][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.532782][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 240.538427][ C0] ? __kthread_parkme+0x7b/0x200 [ 240.543361][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.548381][ C0] kthread+0x711/0x8a0 [ 240.552534][ C0] ? __pfx_rfcomm_run+0x10/0x10 [ 240.557384][ C0] ? __pfx_kthread+0x10/0x10 [ 240.561967][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.567165][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.572369][ C0] ? __pfx_kthread+0x10/0x10 [ 240.576964][ C0] ret_from_fork+0x4bc/0x870 [ 240.581548][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.586656][ C0] ? __switch_to_asm+0x39/0x70 [ 240.591403][ C0] ? __switch_to_asm+0x33/0x70 [ 240.596156][ C0] ? __pfx_kthread+0x10/0x10 [ 240.600785][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.605550][ C0] [ 240.608556][ C0] task:kworker/R-krxrp state:I stack:30440 pid:3392 tgid:3392 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.620551][ C0] Call Trace: [ 240.623815][ C0] [ 240.626745][ C0] __schedule+0x1798/0x4cc0 [ 240.631254][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.636012][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.640871][ C0] ? __pfx___schedule+0x10/0x10 [ 240.645734][ C0] ? schedule+0x91/0x360 [ 240.649973][ C0] schedule+0x165/0x360 [ 240.654122][ C0] rescuer_thread+0xc69/0xdd0 [ 240.658796][ C0] ? rescuer_thread+0xbb/0xdd0 [ 240.663577][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.668616][ C0] kthread+0x711/0x8a0 [ 240.672695][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 240.677895][ C0] ? __pfx_kthread+0x10/0x10 [ 240.682483][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.687677][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.692866][ C0] ? __pfx_kthread+0x10/0x10 [ 240.697496][ C0] ret_from_fork+0x4bc/0x870 [ 240.702079][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.707183][ C0] ? __switch_to_asm+0x39/0x70 [ 240.711944][ C0] ? __switch_to_asm+0x33/0x70 [ 240.716700][ C0] ? __pfx_kthread+0x10/0x10 [ 240.721283][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.726047][ C0] [ 240.729063][ C0] task:kworker/R-kkcmd state:I stack:30344 pid:3396 tgid:3396 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.741072][ C0] Call Trace: [ 240.744356][ C0] [ 240.747290][ C0] __schedule+0x1798/0x4cc0 [ 240.751802][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.756569][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.761427][ C0] ? __pfx___schedule+0x10/0x10 [ 240.766296][ C0] ? schedule+0x91/0x360 [ 240.770564][ C0] schedule+0x165/0x360 [ 240.774737][ C0] rescuer_thread+0xc69/0xdd0 [ 240.779461][ C0] ? rescuer_thread+0xbb/0xdd0 [ 240.784236][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.789347][ C0] kthread+0x711/0x8a0 [ 240.793413][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 240.798601][ C0] ? __pfx_kthread+0x10/0x10 [ 240.803189][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.808395][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.813592][ C0] ? __pfx_kthread+0x10/0x10 [ 240.818189][ C0] ret_from_fork+0x4bc/0x870 [ 240.822789][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.827910][ C0] ? __switch_to_asm+0x39/0x70 [ 240.832676][ C0] ? __switch_to_asm+0x33/0x70 [ 240.837446][ C0] ? __pfx_kthread+0x10/0x10 [ 240.842038][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.846813][ C0] [ 240.849824][ C0] task:kworker/R-kstrp state:I stack:30344 pid:3397 tgid:3397 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.861859][ C0] Call Trace: [ 240.865309][ C0] [ 240.868254][ C0] __schedule+0x1798/0x4cc0 [ 240.872764][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.877548][ C0] ? __lock_acquire+0xab9/0xd20 [ 240.882399][ C0] ? __pfx___schedule+0x10/0x10 [ 240.887260][ C0] ? schedule+0x91/0x360 [ 240.891511][ C0] schedule+0x165/0x360 [ 240.895665][ C0] rescuer_thread+0xc69/0xdd0 [ 240.900426][ C0] ? rescuer_thread+0xbb/0xdd0 [ 240.905193][ C0] ? __kthread_parkme+0x1a1/0x200 [ 240.910215][ C0] kthread+0x711/0x8a0 [ 240.914295][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 240.919507][ C0] ? __pfx_kthread+0x10/0x10 [ 240.924109][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 240.929312][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 240.934548][ C0] ? __pfx_kthread+0x10/0x10 [ 240.939137][ C0] ret_from_fork+0x4bc/0x870 [ 240.943727][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 240.948841][ C0] ? __switch_to_asm+0x39/0x70 [ 240.953589][ C0] ? __switch_to_asm+0x33/0x70 [ 240.958345][ C0] ? __pfx_kthread+0x10/0x10 [ 240.962930][ C0] ret_from_fork_asm+0x1a/0x30 [ 240.967696][ C0] [ 240.970704][ C0] task:kworker/R-krdsd state:I stack:30344 pid:3398 tgid:3398 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 240.982707][ C0] Call Trace: [ 240.986006][ C0] [ 240.988932][ C0] __schedule+0x1798/0x4cc0 [ 240.993440][ C0] ? rcu_is_watching+0x15/0xb0 [ 240.998211][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.003060][ C0] ? __pfx___schedule+0x10/0x10 [ 241.007922][ C0] ? schedule+0x91/0x360 [ 241.012164][ C0] schedule+0x165/0x360 [ 241.016318][ C0] rescuer_thread+0xc69/0xdd0 [ 241.021002][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.025763][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.030793][ C0] kthread+0x711/0x8a0 [ 241.034866][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.040058][ C0] ? __pfx_kthread+0x10/0x10 [ 241.044658][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.049845][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.055075][ C0] ? __pfx_kthread+0x10/0x10 [ 241.059661][ C0] ret_from_fork+0x4bc/0x870 [ 241.064255][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.069357][ C0] ? __switch_to_asm+0x39/0x70 [ 241.074122][ C0] ? __switch_to_asm+0x33/0x70 [ 241.078963][ C0] ? __pfx_kthread+0x10/0x10 [ 241.083567][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.088417][ C0] [ 241.091421][ C0] task:kworker/R-rds_m state:I stack:30344 pid:3399 tgid:3399 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.103455][ C0] Call Trace: [ 241.106740][ C0] [ 241.109659][ C0] __schedule+0x1798/0x4cc0 [ 241.114166][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.118936][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.123794][ C0] ? __pfx___schedule+0x10/0x10 [ 241.128651][ C0] ? schedule+0x91/0x360 [ 241.132893][ C0] schedule+0x165/0x360 [ 241.137072][ C0] rescuer_thread+0xc69/0xdd0 [ 241.141743][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.146506][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.151698][ C0] kthread+0x711/0x8a0 [ 241.155770][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.160960][ C0] ? __pfx_kthread+0x10/0x10 [ 241.165545][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.170732][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.175919][ C0] ? __pfx_kthread+0x10/0x10 [ 241.180507][ C0] ret_from_fork+0x4bc/0x870 [ 241.185085][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.190190][ C0] ? __switch_to_asm+0x39/0x70 [ 241.194959][ C0] ? __switch_to_asm+0x33/0x70 [ 241.199708][ C0] ? __pfx_kthread+0x10/0x10 [ 241.204292][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.209064][ C0] [ 241.212073][ C0] task:kworker/R-ism_e state:I stack:30344 pid:3400 tgid:3400 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.224418][ C0] Call Trace: [ 241.227689][ C0] [ 241.230615][ C0] __schedule+0x1798/0x4cc0 [ 241.235123][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.239889][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.244740][ C0] ? __pfx___schedule+0x10/0x10 [ 241.249595][ C0] ? schedule+0x91/0x360 [ 241.253839][ C0] schedule+0x165/0x360 [ 241.258021][ C0] rescuer_thread+0xc69/0xdd0 [ 241.262800][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.267566][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.272585][ C0] kthread+0x711/0x8a0 [ 241.276656][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.281862][ C0] ? __pfx_kthread+0x10/0x10 [ 241.286461][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.291655][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.296851][ C0] ? __pfx_kthread+0x10/0x10 [ 241.301519][ C0] ret_from_fork+0x4bc/0x870 [ 241.306099][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.311210][ C0] ? __switch_to_asm+0x39/0x70 [ 241.315959][ C0] ? __switch_to_asm+0x33/0x70 [ 241.320713][ C0] ? __pfx_kthread+0x10/0x10 [ 241.325306][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.330076][ C0] [ 241.333089][ C0] task:kworker/R-ceph- state:I stack:30344 pid:3409 tgid:3409 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.345166][ C0] Call Trace: [ 241.348447][ C0] [ 241.351391][ C0] __schedule+0x1798/0x4cc0 [ 241.355890][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.360647][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.365494][ C0] ? __pfx___schedule+0x10/0x10 [ 241.370350][ C0] ? schedule+0x91/0x360 [ 241.374598][ C0] schedule+0x165/0x360 [ 241.378751][ C0] rescuer_thread+0xc69/0xdd0 [ 241.383426][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.388214][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.393236][ C0] kthread+0x711/0x8a0 [ 241.397317][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.402509][ C0] ? __pfx_kthread+0x10/0x10 [ 241.407100][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.412379][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.417566][ C0] ? __pfx_kthread+0x10/0x10 [ 241.422149][ C0] ret_from_fork+0x4bc/0x870 [ 241.426732][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.431860][ C0] ? __switch_to_asm+0x39/0x70 [ 241.436708][ C0] ? __switch_to_asm+0x33/0x70 [ 241.441472][ C0] ? __pfx_kthread+0x10/0x10 [ 241.446057][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.450833][ C0] [ 241.453929][ C0] task:kworker/R-bat_e state:I stack:30344 pid:3410 tgid:3410 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.465935][ C0] Call Trace: [ 241.469288][ C0] [ 241.472228][ C0] __schedule+0x1798/0x4cc0 [ 241.476733][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.481517][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.486361][ C0] ? __pfx___schedule+0x10/0x10 [ 241.491218][ C0] ? schedule+0x91/0x360 [ 241.495454][ C0] schedule+0x165/0x360 [ 241.499618][ C0] rescuer_thread+0xc69/0xdd0 [ 241.504306][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.509164][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.514194][ C0] kthread+0x711/0x8a0 [ 241.518262][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.523453][ C0] ? __pfx_kthread+0x10/0x10 [ 241.528041][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.533239][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.538438][ C0] ? __pfx_kthread+0x10/0x10 [ 241.543042][ C0] ret_from_fork+0x4bc/0x870 [ 241.547662][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.552767][ C0] ? __switch_to_asm+0x39/0x70 [ 241.557528][ C0] ? __switch_to_asm+0x33/0x70 [ 241.562385][ C0] ? __pfx_kthread+0x10/0x10 [ 241.566994][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.571867][ C0] [ 241.574883][ C0] task:kworker/u8:7 state:I stack:23432 pid:5117 tgid:5117 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.586925][ C0] Workqueue: 0x0 (wg-kex-wg1) [ 241.591703][ C0] Call Trace: [ 241.595099][ C0] [ 241.598073][ C0] __schedule+0x1798/0x4cc0 [ 241.602593][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.607459][ C0] ? __pfx___schedule+0x10/0x10 [ 241.612333][ C0] ? schedule+0x91/0x360 [ 241.616582][ C0] schedule+0x165/0x360 [ 241.620746][ C0] worker_thread+0xa82/0xda0 [ 241.625358][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 241.631703][ C0] ? __kthread_parkme+0x7b/0x200 [ 241.636648][ C0] kthread+0x711/0x8a0 [ 241.640736][ C0] ? __pfx_worker_thread+0x10/0x10 [ 241.645937][ C0] ? __pfx_kthread+0x10/0x10 [ 241.650526][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.655727][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.661007][ C0] ? __pfx_kthread+0x10/0x10 [ 241.665596][ C0] ret_from_fork+0x4bc/0x870 [ 241.670177][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.675291][ C0] ? __switch_to_asm+0x39/0x70 [ 241.680053][ C0] ? __switch_to_asm+0x33/0x70 [ 241.684809][ C0] ? __pfx_kthread+0x10/0x10 [ 241.689481][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.694256][ C0] [ 241.697263][ C0] task:kworker/R-zswap state:I stack:30344 pid:5144 tgid:5144 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.709257][ C0] Call Trace: [ 241.712532][ C0] [ 241.715468][ C0] __schedule+0x1798/0x4cc0 [ 241.719979][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.724740][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.729692][ C0] ? __pfx___schedule+0x10/0x10 [ 241.734580][ C0] ? schedule+0x91/0x360 [ 241.738828][ C0] schedule+0x165/0x360 [ 241.742996][ C0] rescuer_thread+0xc69/0xdd0 [ 241.747674][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.752451][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.757920][ C0] kthread+0x711/0x8a0 [ 241.762010][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.767206][ C0] ? __pfx_kthread+0x10/0x10 [ 241.771792][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.776983][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.782174][ C0] ? __pfx_kthread+0x10/0x10 [ 241.786761][ C0] ret_from_fork+0x4bc/0x870 [ 241.791345][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.796454][ C0] ? __switch_to_asm+0x39/0x70 [ 241.801207][ C0] ? __switch_to_asm+0x33/0x70 [ 241.805956][ C0] ? __pfx_kthread+0x10/0x10 [ 241.810543][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.815316][ C0] [ 241.818434][ C0] task:kworker/R-kafsd state:I stack:30344 pid:5146 tgid:5146 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.830531][ C0] Call Trace: [ 241.833818][ C0] [ 241.836774][ C0] __schedule+0x1798/0x4cc0 [ 241.841312][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.846094][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.850961][ C0] ? __pfx___schedule+0x10/0x10 [ 241.855833][ C0] ? schedule+0x91/0x360 [ 241.860074][ C0] schedule+0x165/0x360 [ 241.864224][ C0] rescuer_thread+0xc69/0xdd0 [ 241.868902][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.873762][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.878805][ C0] kthread+0x711/0x8a0 [ 241.882886][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 241.888117][ C0] ? __pfx_kthread+0x10/0x10 [ 241.892710][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 241.897991][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 241.903185][ C0] ? __pfx_kthread+0x10/0x10 [ 241.907766][ C0] ret_from_fork+0x4bc/0x870 [ 241.912368][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 241.917480][ C0] ? __switch_to_asm+0x39/0x70 [ 241.922259][ C0] ? __switch_to_asm+0x33/0x70 [ 241.927030][ C0] ? __pfx_kthread+0x10/0x10 [ 241.931622][ C0] ret_from_fork_asm+0x1a/0x30 [ 241.936478][ C0] [ 241.939491][ C0] task:kworker/R-kafs_ state:I stack:30344 pid:5147 tgid:5147 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 241.951489][ C0] Call Trace: [ 241.954767][ C0] [ 241.957694][ C0] __schedule+0x1798/0x4cc0 [ 241.962197][ C0] ? rcu_is_watching+0x15/0xb0 [ 241.966960][ C0] ? __lock_acquire+0xab9/0xd20 [ 241.971814][ C0] ? __pfx___schedule+0x10/0x10 [ 241.976673][ C0] ? schedule+0x91/0x360 [ 241.980941][ C0] schedule+0x165/0x360 [ 241.985094][ C0] rescuer_thread+0xc69/0xdd0 [ 241.989769][ C0] ? rescuer_thread+0xbb/0xdd0 [ 241.994531][ C0] ? __kthread_parkme+0x1a1/0x200 [ 241.995156][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 241.999550][ C0] kthread+0x711/0x8a0 [ 242.006461][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6597/1:b..l [ 242.010514][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 242.018393][ C1] [ 242.018403][ C1] rcu: (detected by 1, t=10502 jiffies, g=17245, q=878 ncpus=2) [ 242.023570][ C0] ? __pfx_kthread+0x10/0x10 [ 242.025895][ C1] task:dhcpcd-run-hook state:R [ 242.033579][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.033603][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.033622][ C0] ? __pfx_kthread+0x10/0x10 [ 242.033642][ C0] ret_from_fork+0x4bc/0x870 [ 242.033661][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 242.033682][ C0] ? __switch_to_asm+0x39/0x70 [ 242.033695][ C0] ? __switch_to_asm+0x33/0x70 [ 242.033706][ C0] ? __pfx_kthread+0x10/0x10 [ 242.033726][ C0] ret_from_fork_asm+0x1a/0x30 [ 242.033756][ C0] [ 242.033766][ C0] task:krxrpcio/7001 state:S stack:29704 pid:5148 tgid:5148 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.038567][ C1] running task stack:26952 pid:6597 tgid:6597 ppid:6589 task_flags:0x400040 flags:0x00080001 [ 242.043322][ C0] Call Trace: [ 242.048492][ C1] Call Trace: [ 242.048502][ C1] [ 242.053664][ C0] [ 242.058232][ C1] __schedule+0x1798/0x4cc0 [ 242.062803][ C0] __schedule+0x1798/0x4cc0 [ 242.067908][ C1] ? __lock_acquire+0xab9/0xd20 [ 242.072639][ C0] ? lockdep_unlock+0x89/0x120 [ 242.077384][ C1] ? __pfx___schedule+0x10/0x10 [ 242.081951][ C0] ? __lock_acquire+0xab9/0xd20 [ 242.086708][ C1] ? preempt_schedule_irq+0xaa/0x150 [ 242.089706][ C0] ? __lock_acquire+0xab9/0xd20 [ 242.101734][ C1] preempt_schedule_irq+0xb5/0x150 [ 242.112790][ C0] ? __pfx___schedule+0x10/0x10 [ 242.116061][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 242.119340][ C0] ? schedule+0x91/0x360 [ 242.122246][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 242.125157][ C0] schedule+0x165/0x360 [ 242.129639][ C1] irqentry_exit+0x6f/0x90 [ 242.134117][ C0] ? rxrpc_io_thread+0x311b/0x35e0 [ 242.138941][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 242.143683][ C0] rxrpc_io_thread+0x327b/0x35e0 [ 242.148508][ C1] RIP: 0010:kasan_check_range+0x9/0x2c0 [ 242.153418][ C0] ? finish_task_switch+0x18b/0x950 [ 242.158678][ C1] Code: 0b 90 b8 ea ff ff ff eb e1 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 55 41 57 41 56 <41> 55 41 54 53 b0 01 48 85 f6 0f 84 ba 01 00 00 4c 8d 04 37 49 39 [ 242.163523][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.168614][ C1] RSP: 0000:ffffc9000409f0b8 EFLAGS: 00000246 [ 242.173456][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 242.179129][ C1] [ 242.183355][ C0] ? do_raw_spin_lock+0x121/0x290 [ 242.189123][ C1] RAX: 1ffff92000813e40 RBX: 0000000000000010 RCX: ffffffff8173a838 [ 242.193266][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 242.197644][ C1] RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc9000409f218 [ 242.202761][ C0] ? __kthread_parkme+0x1a1/0x200 [ 242.208880][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff81739c45 [ 242.213798][ C0] kthread+0x711/0x8a0 [ 242.219312][ C1] R10: ffffc9000409f218 R11: ffffffff81ac3ea0 R12: ffffc9000409fbe0 [ 242.224490][ C0] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 242.244237][ C1] R13: ffffc9000409f218 R14: ffffc9000409f218 R15: ffffc9000409f210 [ 242.249417][ C0] ? __pfx_kthread+0x10/0x10 [ 242.255549][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 242.260804][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.263194][ C1] ? unwind_next_frame+0xa5/0x2390 [ 242.268278][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.276317][ C1] ? unwind_next_frame+0xc98/0x2390 [ 242.282272][ C0] ? __pfx_kthread+0x10/0x10 [ 242.290230][ C1] ? do_wp_page+0x1231/0x5800 [ 242.295228][ C0] ret_from_fork+0x4bc/0x870 [ 242.303185][ C1] __asan_memset+0x22/0x50 [ 242.307267][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 242.315208][ C1] unwind_next_frame+0xc98/0x2390 [ 242.320478][ C0] ? __switch_to_asm+0x39/0x70 [ 242.328526][ C1] ? unwind_next_frame+0xa5/0x2390 [ 242.333173][ C0] ? __switch_to_asm+0x33/0x70 [ 242.339338][ C1] ? do_wp_page+0x1231/0x5800 [ 242.344600][ C0] ? __pfx_kthread+0x10/0x10 [ 242.349745][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 242.355090][ C0] ret_from_fork_asm+0x1a/0x30 [ 242.360377][ C1] arch_stack_walk+0x11c/0x150 [ 242.364966][ C0] [ 242.369606][ C1] ? __handle_mm_fault+0x1033/0x5400 [ 242.374176][ C0] task:kworker/u9:1 state:I [ 242.378570][ C1] stack_trace_save+0x9c/0xe0 [ 242.383675][ C0] stack:25592 pid:5149 tgid:5149 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 242.388662][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 242.393484][ C0] Workqueue: 0x0 [ 242.398578][ C1] save_stack+0xf5/0x1f0 [ 242.403304][ C0] (hci2) [ 242.407955][ C1] ? __pfx_save_stack+0x10/0x10 [ 242.412547][ C0] [ 242.419042][ C1] ? post_alloc_hook+0x240/0x2a0 [ 242.423794][ C0] Call Trace: [ 242.428529][ C1] ? get_page_from_freelist+0x2365/0x2440 [ 242.431540][ C0] [ 242.436795][ C1] ? __alloc_frozen_pages_noprof+0x181/0x370 [ 242.441561][ C0] __schedule+0x1798/0x4cc0 [ 242.446215][ C1] ? alloc_pages_mpol+0x232/0x4a0 [ 242.455754][ C0] ? __lock_acquire+0xab9/0xd20 [ 242.461188][ C1] ? vma_alloc_folio_noprof+0xe4/0x200 [ 242.464916][ C0] ? __lock_acquire+0xab9/0xd20 [ 242.469121][ C1] ? folio_prealloc+0x30/0x180 [ 242.472041][ C0] ? __pfx___schedule+0x10/0x10 [ 242.476864][ C1] ? do_wp_page+0x1231/0x5800 [ 242.479192][ C0] ? schedule+0x91/0x360 [ 242.484165][ C1] ? seqcount_lockdep_reader_access+0x102/0x180 [ 242.487435][ C0] schedule+0x165/0x360 [ 242.493133][ C1] __set_page_owner+0x8d/0x4c0 [ 242.496049][ C0] worker_thread+0xa82/0xda0 [ 242.502008][ C1] ? __pfx___set_page_owner+0x10/0x10 [ 242.506484][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 242.511485][ C1] post_alloc_hook+0x240/0x2a0 [ 242.516308][ C0] ? __kthread_parkme+0x7b/0x200 [ 242.521740][ C1] get_page_from_freelist+0x2365/0x2440 [ 242.526577][ C0] kthread+0x711/0x8a0 [ 242.531313][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 242.536138][ C0] ? __pfx_worker_thread+0x10/0x10 [ 242.540824][ C1] ? __pfx_get_page_from_freelist+0x10/0x10 [ 242.545016][ C0] ? __pfx_kthread+0x10/0x10 [ 242.551241][ C1] ? prepare_alloc_pages+0x213/0x610 [ 242.555373][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 242.560116][ C1] __alloc_frozen_pages_noprof+0x181/0x370 [ 242.564693][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.570046][ C1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 242.576339][ C0] ? __pfx_kthread+0x10/0x10 [ 242.581086][ C1] ? do_raw_spin_lock+0x121/0x290 [ 242.586006][ C0] ret_from_fork+0x4bc/0x870 [ 242.591625][ C1] ? policy_nodemask+0x27c/0x720 [ 242.595722][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 242.602020][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.607144][ C0] ? __switch_to_asm+0x39/0x70 [ 242.613014][ C1] alloc_pages_mpol+0x232/0x4a0 [ 242.617576][ C0] ? __switch_to_asm+0x33/0x70 [ 242.622846][ C1] vma_alloc_folio_noprof+0xe4/0x200 [ 242.628013][ C0] ? __pfx_kthread+0x10/0x10 [ 242.633798][ C1] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 242.638970][ C0] ret_from_fork_asm+0x1a/0x30 [ 242.645277][ C1] folio_prealloc+0x30/0x180 [ 242.649901][ C0] [ 242.654907][ C1] do_wp_page+0x1231/0x5800 [ 242.659483][ C0] task:jbd2/sda1-8 state:R [ 242.664419][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 242.669486][ C0] running task [ 242.674832][ C1] ? do_raw_spin_lock+0x121/0x290 [ 242.679603][ C0] stack:24744 pid:5161 tgid:5161 ppid:2 task_flags:0x240040 flags:0x00080000 [ 242.684422][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.689160][ C0] Call Trace: [ 242.694445][ C1] __handle_mm_fault+0x1033/0x5400 [ 242.699097][ C0] [ 242.704975][ C1] ? lock_vma_under_rcu+0x1a3/0x450 [ 242.709703][ C0] __schedule+0x1798/0x4cc0 [ 242.714262][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 242.717278][ C0] ? __lock_acquire+0xab9/0xd20 [ 242.721771][ C1] ? lock_vma_under_rcu+0x3d2/0x450 [ 242.726503][ C0] ? __lock_acquire+0xab9/0xd20 [ 242.731407][ C1] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 242.735273][ C0] ? __pfx___schedule+0x10/0x10 [ 242.740277][ C1] handle_mm_fault+0x40a/0x8e0 [ 242.749744][ C0] ? schedule+0x91/0x360 [ 242.755086][ C1] do_user_addr_fault+0xa7c/0x1380 [ 242.758518][ C0] schedule+0x165/0x360 [ 242.763612][ C1] ? rcu_is_watching+0x15/0xb0 [ 242.766530][ C0] io_schedule+0x80/0xd0 [ 242.771697][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 242.776178][ C0] bit_wait_io+0x11/0xd0 [ 242.781608][ C1] exc_page_fault+0x82/0x100 [ 242.786431][ C0] __wait_on_bit+0xb9/0x310 [ 242.791603][ C1] asm_exc_page_fault+0x26/0x30 [ 242.796449][ C0] ? __pfx_bit_wait_io+0x10/0x10 [ 242.801965][ C1] RIP: 0033:0x7ff18eedf458 [ 242.806789][ C0] ? __pfx_bit_wait_io+0x10/0x10 [ 242.811535][ C1] RSP: 002b:00007ffdd291ee10 EFLAGS: 00010202 [ 242.815753][ C0] out_of_line_wait_on_bit+0x123/0x170 [ 242.820851][ C1] [ 242.820859][ C1] RAX: 0000000000000008 RBX: 0000562a789db2b8 RCX: 0000000000000008 [ 242.824985][ C0] ? __pfx___might_resched+0x10/0x10 [ 242.829718][ C1] RDX: 0000000000000000 RSI: 0000562a789db2b8 RDI: 0000562a789dcf40 [ 242.833939][ C0] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 242.839285][ C1] RBP: 0000562a789ccc30 R08: 0000000000000001 R09: 0000000000000000 [ 242.843507][ C0] ? __pfx_wake_bit_function+0x10/0x10 [ 242.848066][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 242.852572][ C0] jbd2_journal_commit_transaction+0x351d/0x5a00 [ 242.857386][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000008 [ 242.862338][ C0] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 242.866706][ C1] [ 242.871625][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 242.877760][ C1] rcu: rcu_preempt kthread starved for 10496 jiffies! g17245 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 242.883283][ C0] ? rcu_is_watching+0x15/0xb0 [ 242.885593][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 242.893640][ C0] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 242.898888][ C1] rcu: RCU grace-period kthread stack dump: [ 242.898898][ C1] task:rcu_preempt state:R [ 242.907285][ C0] ? __pfx___timer_delete_sync+0x10/0x10 [ 242.913223][ C1] running task stack:27224 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 242.921185][ C0] kjournald2+0x3cf/0x750 [ 242.926604][ C1] Call Trace: [ 242.934576][ C0] ? __pfx_kjournald2+0x10/0x10 [ 242.940948][ C1] [ 242.948908][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.955559][ C1] __schedule+0x1798/0x4cc0 [ 242.958570][ C0] ? __kthread_parkme+0x7b/0x200 [ 242.964891][ C1] ? __lock_acquire+0xab9/0xd20 [ 242.976037][ C0] ? __kthread_parkme+0x1a1/0x200 [ 242.980776][ C1] ? __pfx___schedule+0x10/0x10 [ 242.990738][ C0] kthread+0x711/0x8a0 [ 242.996353][ C1] ? schedule+0x91/0x360 [ 243.002216][ C0] ? __pfx_kjournald2+0x10/0x10 [ 243.006954][ C1] schedule+0x165/0x360 [ 243.012571][ C0] ? __pfx_kthread+0x10/0x10 [ 243.023735][ C1] schedule_timeout+0x12b/0x270 [ 243.028040][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.031306][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 243.036157][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.039072][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 243.045114][ C0] ? __pfx_kthread+0x10/0x10 [ 243.049595][ C1] ? __pfx_process_timeout+0x10/0x10 [ 243.054508][ C0] ret_from_fork+0x4bc/0x870 [ 243.059351][ C1] ? prepare_to_swait_event+0x341/0x380 [ 243.064349][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 243.069172][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 243.073221][ C0] ? __switch_to_asm+0x39/0x70 [ 243.077438][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.082249][ C0] ? __switch_to_asm+0x33/0x70 [ 243.086375][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 243.090944][ C0] ? __pfx_kthread+0x10/0x10 [ 243.095770][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 243.100950][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.106297][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 243.111489][ C0] [ 243.117430][ C1] ? finish_swait+0xcd/0x1f0 [ 243.122016][ C0] task:kworker/R-ext4- state:I [ 243.127297][ C1] rcu_gp_kthread+0x99/0x390 [ 243.131903][ C0] stack:30344 pid:5162 tgid:5162 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 243.137504][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 243.142594][ C0] Call Trace: [ 243.147415][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.152153][ C0] [ 243.157354][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.162098][ C0] __schedule+0x1798/0x4cc0 [ 243.168227][ C1] kthread+0x711/0x8a0 [ 243.172799][ C0] ? rcu_is_watching+0x15/0xb0 [ 243.178072][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 243.182811][ C0] ? __lock_acquire+0xab9/0xd20 [ 243.187977][ C1] ? __pfx_kthread+0x10/0x10 [ 243.190989][ C0] ? __pfx___schedule+0x10/0x10 [ 243.195642][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.200413][ C0] ? schedule+0x91/0x360 [ 243.204964][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.214653][ C0] schedule+0x165/0x360 [ 243.219822][ C1] ? __pfx_kthread+0x10/0x10 [ 243.223212][ C0] rescuer_thread+0xc69/0xdd0 [ 243.228211][ C1] ret_from_fork+0x4bc/0x870 [ 243.231147][ C0] ? rescuer_thread+0xbb/0xdd0 [ 243.236146][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.240633][ C0] ? __kthread_parkme+0x1a1/0x200 [ 243.244674][ C1] ? __switch_to_asm+0x39/0x70 [ 243.249412][ C0] kthread+0x711/0x8a0 [ 243.254611][ C1] ? __switch_to_asm+0x33/0x70 [ 243.259460][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 243.264029][ C1] ? __pfx_kthread+0x10/0x10 [ 243.268864][ C0] ? __pfx_kthread+0x10/0x10 [ 243.274046][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.278279][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 243.283464][ C1] [ 243.287579][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.292174][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 243.296827][ C0] ? __pfx_kthread+0x10/0x10 [ 243.301420][ C1] CPU: 1 UID: 0 PID: 6568 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full) [ 243.306136][ C0] ret_from_fork+0x4bc/0x870 [ 243.311301][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 243.316308][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 243.321298][ C1] RIP: 0010:smp_call_function_many_cond+0xd38/0x12d0 [ 243.325355][ C0] ? __switch_to_asm+0x39/0x70 [ 243.330099][ C1] Code: 89 ee 83 e6 01 31 ff e8 b6 73 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 61 6f 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 45 6f 0b 00 eb e4 44 [ 243.335271][ C0] ? __switch_to_asm+0x33/0x70 [ 243.340007][ C1] RSP: 0018:ffffc90002ee7340 EFLAGS: 00000293 [ 243.344579][ C0] ? __pfx_kthread+0x10/0x10 [ 243.349330][ C1] [ 243.349340][ C1] RAX: 0000000000000000 RBX: 1ffff11017108441 RCX: ffff8880318c0000 [ 243.354518][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.357516][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 243.362707][ C0] [ 243.368995][ C1] RBP: ffffc90002ee74c0 R08: ffffffff8f7ce377 R09: 1ffffffff1ef9c6e [ 243.373565][ C0] task:syslogd state:S [ 243.382640][ C1] R10: dffffc0000000000 R11: fffffbfff1ef9c6f R12: ffff8880b8842208 [ 243.387231][ C0] stack:24584 pid:5181 tgid:5181 ppid:1 task_flags:0x400000 flags:0x00080001 [ 243.397263][ C1] R13: dffffc0000000000 R14: ffff8880b893b240 R15: 0000000000000000 [ 243.402347][ C0] Call Trace: [ 243.408997][ C1] FS: 0000000000000000(0000) GS:ffff88812623b000(0000) knlGS:0000000000000000 [ 243.413752][ C0] [ 243.433505][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.438268][ C0] __schedule+0x1798/0x4cc0 [ 243.444355][ C1] CR2: 00007ff448c79e9c CR3: 000000000dd38000 CR4: 00000000003526f0 [ 243.448933][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 243.451238][ C1] Call Trace: [ 243.459198][ C0] ? __lock_acquire+0xab9/0xd20 [ 243.463956][ C1] [ 243.471907][ C0] ? __pfx___schedule+0x10/0x10 [ 243.475003][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 243.482974][ C0] ? schedule+0x91/0x360 [ 243.487707][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 243.495655][ C0] schedule+0x165/0x360 [ 243.505118][ C1] ? irqentry_exit+0x74/0x90 [ 243.513076][ C0] schedule_timeout+0x9a/0x270 [ 243.516344][ C1] ? rcu_is_watching+0x15/0xb0 [ 243.525243][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 243.528159][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 243.534751][ C0] ? prepare_to_wait_exclusive+0x8d/0x240 [ 243.539225][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 243.547284][ C0] __skb_wait_for_more_packets+0x39c/0x580 [ 243.553405][ C1] flush_tlb_mm_range+0x6b1/0x12d0 [ 243.556673][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 243.561493][ C1] ? free_pgd_range+0x144b/0x14c0 [ 243.564400][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 243.569225][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 243.574395][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 243.578622][ C1] tlb_flush_mmu+0x1a7/0x680 [ 243.584927][ C0] __unix_dgram_recvmsg+0x284/0xd60 [ 243.589055][ C1] tlb_finish_mmu+0xc3/0x1d0 [ 243.593626][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 243.598352][ C1] ? free_pgd_range+0x144b/0x14c0 [ 243.603154][ C0] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 243.608504][ C1] free_ldt_pgtables+0x17b/0x320 [ 243.613690][ C0] ? unix_dgram_recvmsg+0xb1/0xd0 [ 243.619409][ C1] ? __pfx_free_ldt_pgtables+0x10/0x10 [ 243.624506][ C0] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 243.630301][ C1] ? down_read+0x1ad/0x2e0 [ 243.635373][ C0] sock_recvmsg+0x22c/0x270 [ 243.641672][ C1] exit_mmap+0x174/0xb40 [ 243.646689][ C0] sock_read_iter+0x231/0x2f0 [ 243.652636][ C1] ? uprobe_clear_state+0x20f/0x290 [ 243.658197][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 243.663640][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 243.668222][ C0] ? bpf_lsm_file_permission+0x9/0x20 [ 243.673387][ C1] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 243.677959][ C0] ? security_file_permission+0x75/0x290 [ 243.683666][ C1] ? __pfx_exit_aio+0x10/0x10 [ 243.688663][ C0] vfs_read+0x55a/0xa30 [ 243.693921][ C1] ? uprobe_clear_state+0x27c/0x290 [ 243.698921][ C0] ? __pfx_vfs_read+0x10/0x10 [ 243.703917][ C1] __mmput+0x118/0x430 [ 243.709355][ C0] ? rcu_is_watching+0x15/0xb0 [ 243.714872][ C1] exit_mm+0x1da/0x2c0 [ 243.719281][ C0] ksys_read+0x145/0x250 [ 243.723742][ C1] ? __pfx_exit_mm+0x10/0x10 [ 243.727958][ C0] ? __pfx_ksys_read+0x10/0x10 [ 243.732607][ C1] ? rcu_is_watching+0x15/0xb0 [ 243.737792][ C0] ? do_syscall_64+0xbe/0xfa0 [ 243.743076][ C1] do_exit+0x648/0x2300 [ 243.747811][ C0] do_syscall_64+0xfa/0xfa0 [ 243.753161][ C1] ? do_raw_spin_lock+0x121/0x290 [ 243.758760][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.764540][ C1] ? __pfx_do_exit+0x10/0x10 [ 243.769191][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 243.773335][ C1] do_group_exit+0x21c/0x2d0 [ 243.778574][ C0] ? clear_bhb_loop+0x60/0xb0 [ 243.783231][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.787276][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.792007][ C1] get_signal+0x1285/0x1340 [ 243.796045][ C0] RIP: 0033:0x7fd51b565407 [ 243.800278][ C1] arch_do_signal_or_restart+0xa0/0x790 [ 243.804823][ C0] RSP: 002b:00007ffdeb201910 EFLAGS: 00000202 [ 243.809564][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 243.814296][ C0] ORIG_RAX: 0000000000000000 [ 243.818943][ C1] ? __fget_files+0x2a/0x420 [ 243.823066][ C0] RAX: ffffffffffffffda RBX: 00007fd51b415c80 RCX: 00007fd51b565407 [ 243.827558][ C1] ? exit_to_user_mode_loop+0x40/0x130 [ 243.832540][ C0] RDX: 00000000000000ff RSI: 000056260e034950 RDI: 0000000000000000 [ 243.838585][ C1] exit_to_user_mode_loop+0x72/0x130 [ 243.843191][ C0] RBP: 000056260e034910 R08: 0000000000000000 R09: 0000000000000000 [ 243.849330][ C1] do_syscall_64+0x2bd/0xfa0 [ 243.853895][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000056260e0349f0 [ 243.858547][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.863713][ C0] R13: 0000000000000000 R14: 000056260e034950 R15: 00005625e06f0d98 [ 243.869576][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.874070][ C0] [ 243.878449][ C1] ? clear_bhb_loop+0x60/0xb0 [ 243.884057][ C0] task:acpid state:R [ 243.890106][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.896227][ C0] running task [ 243.900875][ C1] RIP: 0033:0x7fc9ab38ebcb [ 243.905457][ C0] stack:21672 pid:5184 tgid:5184 ppid:1 task_flags:0x400040 flags:0x00080001 [ 243.913383][ C1] Code: Unable to access opcode bytes at 0x7fc9ab38eba1. [ 243.918811][ C0] Call Trace: [ 243.926761][ C1] RSP: 002b:00007fc9ac273f70 EFLAGS: 00000246 [ 243.932112][ C0] [ 243.940057][ C1] ORIG_RAX: 0000000000000010 [ 243.944640][ C0] __schedule+0x1798/0x4cc0 [ 243.952592][ C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007fc9ab38ebcb [ 243.957787][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 243.965726][ C1] RDX: 00007fc9ac273ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 243.971782][ C0] ? __lock_acquire+0xab9/0xd20 [ 243.974768][ C1] RBP: 0000000000000003 R08: 00007fc9ab710320 R09: 0000000000000000 [ 243.979449][ C0] ? __pfx___schedule+0x10/0x10 [ 243.984181][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00002000000002c0 [ 243.990064][ C0] ? schedule+0x91/0x360 [ 243.993920][ C1] R13: 0000000000000000 R14: 00007fc9ab5e5fa0 R15: 00007ffc25e8bb18 [ 243.998311][ C0] schedule+0x165/0x360 [ 244.007741][ C1] [ 244.014727][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 244.109016][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.115612][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 244.121596][ C0] ? __pfx___might_resched+0x10/0x10 [ 244.126873][ C0] ? add_wait_queue+0xba/0x170 [ 244.131627][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 244.136999][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 244.142196][ C0] do_select+0xc47/0x17d0 [ 244.146528][ C0] ? do_select+0x891/0x17d0 [ 244.151040][ C0] ? __pfx_do_select+0x10/0x10 [ 244.155801][ C0] ? stack_depot_save_flags+0x40/0x860 [ 244.161262][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.165931][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.170603][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.175273][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.179952][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.184624][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.189295][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.194000][ C0] core_sys_select+0x6e2/0xa20 [ 244.198786][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 244.204110][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.209489][ C0] __se_sys_pselect6+0x27a/0x300 [ 244.214472][ C0] ? __pfx___se_sys_pselect6+0x10/0x10 [ 244.219931][ C0] ? __pfx_ksys_read+0x10/0x10 [ 244.224699][ C0] ? __x64_sys_pselect6+0x21/0xf0 [ 244.229727][ C0] do_syscall_64+0xfa/0xfa0 [ 244.234225][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.240278][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 244.246433][ C0] ? clear_bhb_loop+0x60/0xb0 [ 244.251198][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.257077][ C0] RIP: 0033:0x7f39fec5e407 [ 244.261486][ C0] RSP: 002b:00007ffd2153c1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 244.269886][ C0] RAX: ffffffffffffffda RBX: 00007f39febd4740 RCX: 00007f39fec5e407 [ 244.277852][ C0] RDX: 0000000000000000 RSI: 00007ffd2153c300 RDI: 000000000000000b [ 244.285812][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 244.293907][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c0fd7681e4 [ 244.301968][ C0] R13: 0000000000000000 R14: 0000000000000007 R15: 000000000000000a [ 244.309952][ C0] [ 244.312966][ C0] task:klogd state:R running task stack:23720 pid:5188 tgid:5188 ppid:1 task_flags:0x400100 flags:0x00080001 [ 244.326528][ C0] Call Trace: [ 244.329799][ C0] [ 244.332726][ C0] __schedule+0x1798/0x4cc0 [ 244.337237][ C0] ? panic_on_this_cpu+0x32/0x40 [ 244.342270][ C0] ? _prb_read_valid+0xa07/0xa90 [ 244.347203][ C0] ? __lock_acquire+0xab9/0xd20 [ 244.352044][ C0] ? __pfx___schedule+0x10/0x10 [ 244.356904][ C0] ? schedule+0x91/0x360 [ 244.361143][ C0] schedule+0x165/0x360 [ 244.365301][ C0] syslog_print+0x215/0x590 [ 244.369798][ C0] ? __pfx_syslog_print+0x10/0x10 [ 244.374834][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.380938][ C0] ? bpf_lsm_capable+0x9/0x20 [ 244.385954][ C0] ? security_capable+0x7e/0x2e0 [ 244.390898][ C0] do_syslog+0x544/0x760 [ 244.395134][ C0] ? __pfx_do_syslog+0x10/0x10 [ 244.399912][ C0] __x64_sys_syslog+0x7c/0x90 [ 244.404593][ C0] do_syscall_64+0xfa/0xfa0 [ 244.409177][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.415241][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 244.421389][ C0] ? clear_bhb_loop+0x60/0xb0 [ 244.426230][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.432117][ C0] RIP: 0033:0x7f81da602a37 [ 244.436524][ C0] RSP: 002b:00007ffeb2783f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 244.444936][ C0] RAX: ffffffffffffffda RBX: 00007f81da7a2490 RCX: 00007f81da602a37 [ 244.452915][ C0] RDX: 00000000000003ff RSI: 00007f81da7a2490 RDI: 0000000000000002 [ 244.461061][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 244.469041][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f81da7a2490 [ 244.477015][ C0] R13: 00007f81da77fdfe R14: 00007f81da7a259c R15: 00007f81da7a259c [ 244.485002][ C0] [ 244.488018][ C0] task:udevd state:D stack:25512 pid:5199 tgid:5199 ppid:1 task_flags:0x400140 flags:0x00080001 [ 244.499953][ C0] Call Trace: [ 244.503266][ C0] [ 244.506190][ C0] __schedule+0x1798/0x4cc0 [ 244.510703][ C0] ? __lock_acquire+0xab9/0xd20 [ 244.515561][ C0] ? __lock_acquire+0xab9/0xd20 [ 244.520415][ C0] ? __pfx___schedule+0x10/0x10 [ 244.525274][ C0] ? schedule+0x91/0x360 [ 244.529598][ C0] schedule+0x165/0x360 [ 244.533762][ C0] schedule_preempt_disabled+0x13/0x30 [ 244.539300][ C0] rwsem_down_read_slowpath+0x5fd/0x8f0 [ 244.544865][ C0] ? rwsem_down_read_slowpath+0x4b8/0x8f0 [ 244.550668][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 244.556780][ C0] ? kernfs_dop_revalidate+0x9e/0x5d0 [ 244.562174][ C0] down_read+0x98/0x2e0 [ 244.566377][ C0] kernfs_dop_revalidate+0x9e/0x5d0 [ 244.571620][ C0] lookup_fast+0x253/0x5b0 [ 244.576133][ C0] ? inode_permission+0x149/0x470 [ 244.581155][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 244.586963][ C0] link_path_walk+0x642/0xea0 [ 244.591649][ C0] path_lookupat+0x97/0x430 [ 244.596157][ C0] filename_lookup+0x212/0x570 [ 244.601001][ C0] ? __lock_acquire+0xab9/0xd20 [ 244.605849][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 244.611157][ C0] ? strncpy_from_user+0x150/0x290 [ 244.616266][ C0] ? getname_flags+0x1e5/0x540 [ 244.621023][ C0] do_readlinkat+0xd9/0x500 [ 244.625525][ C0] ? __pfx_do_readlinkat+0x10/0x10 [ 244.630628][ C0] ? __pfx_ksys_read+0x10/0x10 [ 244.635403][ C0] __x64_sys_readlink+0x7f/0x90 [ 244.640268][ C0] do_syscall_64+0xfa/0xfa0 [ 244.644773][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.650832][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 244.656987][ C0] ? clear_bhb_loop+0x60/0xb0 [ 244.661671][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.667562][ C0] RIP: 0033:0x7fa9488363a7 [ 244.671965][ C0] RSP: 002b:00007ffe361f37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 244.680368][ C0] RAX: ffffffffffffffda RBX: 00007ffe361f3c80 RCX: 00007fa9488363a7 [ 244.688415][ C0] RDX: 0000000000000400 RSI: 00007ffe361f37b0 RDI: 00007ffe361f3c80 [ 244.696386][ C0] RBP: 00007ffe361f37b0 R08: 0000000000000075 R09: 0000000000000000 [ 244.704359][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000400 [ 244.712331][ C0] R13: 000055ca166df100 R14: 0000000000000001 R15: 00007ffe361f5580 [ 244.720406][ C0] [ 244.723786][ C0] task:dbus-daemon state:S stack:28008 pid:5478 tgid:5478 ppid:1 task_flags:0x400140 flags:0x00080001 [ 244.735702][ C0] Call Trace: [ 244.738981][ C0] [ 244.741902][ C0] __schedule+0x1798/0x4cc0 [ 244.746425][ C0] ? page_table_check_set+0x18d/0x730 [ 244.751806][ C0] ? __lock_acquire+0xab9/0xd20 [ 244.756654][ C0] ? __pfx___schedule+0x10/0x10 [ 244.761522][ C0] ? schedule+0x91/0x360 [ 244.765778][ C0] schedule+0x165/0x360 [ 244.770206][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 244.776288][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.782918][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.788217][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 244.793639][ C0] do_epoll_wait+0xca7/0xf30 [ 244.798259][ C0] ? do_epoll_wait+0x752/0xf30 [ 244.803021][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 244.808131][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 244.814542][ C0] ? count_memcg_event_mm+0x21/0x260 [ 244.819861][ C0] ? __up_read+0x280/0x680 [ 244.824276][ C0] __x64_sys_epoll_wait+0x1be/0x210 [ 244.829476][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 244.835195][ C0] ? do_user_addr_fault+0xc85/0x1380 [ 244.840470][ C0] ? do_syscall_64+0xbe/0xfa0 [ 244.845164][ C0] do_syscall_64+0xfa/0xfa0 [ 244.849823][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 244.855040][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.861112][ C0] ? clear_bhb_loop+0x60/0xb0 [ 244.865783][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.871666][ C0] RIP: 0033:0x7f730dc5d407 [ 244.876074][ C0] RSP: 002b:00007ffc5eca1690 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 244.884550][ C0] RAX: ffffffffffffffda RBX: 00007f730db6f840 RCX: 00007f730dc5d407 [ 244.892532][ C0] RDX: 0000000000000040 RSI: 00007ffc5eca16e0 RDI: 0000000000000003 [ 244.900496][ C0] RBP: 000055fb6b3f4f28 R08: 0000000000000000 R09: 0000000000000000 [ 244.908566][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 244.916534][ C0] R13: 000055fb6b3f48e0 R14: 0000000000000001 R15: 0000000000000000 [ 244.924517][ C0] [ 244.927683][ C0] task:dhcpcd state:S stack:24952 pid:5493 tgid:5493 ppid:1 task_flags:0x400140 flags:0x00080001 [ 244.939595][ C0] Call Trace: [ 244.942871][ C0] [ 244.945883][ C0] __schedule+0x1798/0x4cc0 [ 244.950392][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 244.956850][ C0] ? __lock_acquire+0xab9/0xd20 [ 244.961719][ C0] ? __pfx___schedule+0x10/0x10 [ 244.966574][ C0] ? schedule+0x91/0x360 [ 244.970898][ C0] schedule+0x165/0x360 [ 244.975049][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 244.981120][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 244.987092][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.993737][ C0] ? add_wait_queue+0xba/0x170 [ 244.998501][ C0] ? unix_dgram_poll+0x43d/0x680 [ 245.003438][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 245.008977][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 245.014360][ C0] do_sys_poll+0x73b/0x1070 [ 245.018871][ C0] ? do_sys_poll+0x361/0x1070 [ 245.023641][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 245.028584][ C0] ? unix_seqpacket_sendmsg+0x111/0x1e0 [ 245.034207][ C0] ? __pfx_unix_seqpacket_sendmsg+0x10/0x10 [ 245.040103][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.044819][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.050218][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 245.055325][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 245.060716][ C0] __se_sys_ppoll+0x1ff/0x260 [ 245.065401][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 245.070600][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 245.075362][ C0] do_syscall_64+0xfa/0xfa0 [ 245.079861][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.085914][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 245.092062][ C0] ? clear_bhb_loop+0x60/0xb0 [ 245.096735][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.102619][ C0] RIP: 0033:0x7fb51ac15407 [ 245.107023][ C0] RSP: 002b:00007ffcb0ace6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 245.115430][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 245.123399][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000055ecf4f83850 [ 245.131361][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 245.139326][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 245.147378][ C0] R13: 000055ecf4f7d390 R14: 00007ffcb0ace9a0 R15: 00007ffcb0adeb70 [ 245.155368][ C0] [ 245.158443][ C0] task:dhcpcd state:S stack:21288 pid:5494 tgid:5494 ppid:5493 task_flags:0x400140 flags:0x00080001 [ 245.170358][ C0] Call Trace: [ 245.173886][ C0] [ 245.176811][ C0] __schedule+0x1798/0x4cc0 [ 245.181330][ C0] ? __lock_acquire+0xab9/0xd20 [ 245.186171][ C0] ? __pfx___schedule+0x10/0x10 [ 245.191023][ C0] ? schedule+0x91/0x360 [ 245.195261][ C0] schedule+0x165/0x360 [ 245.199508][ C0] do_wait+0x294/0x510 [ 245.203588][ C0] ? do_wait+0x18e/0x510 [ 245.207843][ C0] kernel_wait4+0x1af/0x280 [ 245.212352][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 245.217471][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 245.223115][ C0] ? _raw_spin_lock_irq+0xae/0xf0 [ 245.228136][ C0] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 245.233688][ C0] __x64_sys_wait4+0x133/0x1e0 [ 245.238456][ C0] ? __pfx___x64_sys_wait4+0x10/0x10 [ 245.243837][ C0] ? do_syscall_64+0xbe/0xfa0 [ 245.248528][ C0] do_syscall_64+0xfa/0xfa0 [ 245.253037][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 245.258233][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.264290][ C0] ? clear_bhb_loop+0x60/0xb0 [ 245.268959][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.274850][ C0] RIP: 0033:0x7fb51ac15407 [ 245.279259][ C0] RSP: 002b:00007ffcb0abe7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 245.287838][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 245.295800][ C0] RDX: 0000000000000000 RSI: 00007ffcb0abe818 RDI: 00000000000019bd [ 245.303843][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 245.311799][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcb0adeb80 [ 245.319773][ C0] R13: 00007fb51ab8b6c8 R14: 00007ffcb0abe818 R15: 00007ffcb0ace950 [ 245.327847][ C0] [ 245.330875][ C0] task:dhcpcd state:S stack:27240 pid:5495 tgid:5495 ppid:5493 task_flags:0x400140 flags:0x00080001 [ 245.342803][ C0] Call Trace: [ 245.346188][ C0] [ 245.349123][ C0] __schedule+0x1798/0x4cc0 [ 245.353652][ C0] ? post_alloc_hook+0x253/0x2a0 [ 245.358597][ C0] ? __lock_acquire+0xab9/0xd20 [ 245.363442][ C0] ? __pfx___schedule+0x10/0x10 [ 245.368299][ C0] ? schedule+0x91/0x360 [ 245.372759][ C0] schedule+0x165/0x360 [ 245.376930][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 245.383003][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 245.388899][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 245.395500][ C0] ? add_wait_queue+0xba/0x170 [ 245.400277][ C0] ? unix_dgram_poll+0x43d/0x680 [ 245.405228][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 245.410608][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 245.415826][ C0] do_sys_poll+0x73b/0x1070 [ 245.420336][ C0] ? do_sys_poll+0x361/0x1070 [ 245.425049][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 245.430083][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.434773][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.439451][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.444121][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.448817][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.454214][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 245.459228][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 245.464601][ C0] __se_sys_ppoll+0x1ff/0x260 [ 245.469290][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 245.474513][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 245.479273][ C0] do_syscall_64+0xfa/0xfa0 [ 245.483770][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 245.488963][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.495023][ C0] ? clear_bhb_loop+0x60/0xb0 [ 245.499732][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.505628][ C0] RIP: 0033:0x7fb51ac15407 [ 245.510031][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 245.518526][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 245.526488][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055ecf4f835f0 [ 245.534454][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 245.542420][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 245.550383][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 245.558358][ C0] [ 245.561377][ C0] task:dhcpcd state:S stack:25672 pid:5496 tgid:5496 ppid:5493 task_flags:0x400140 flags:0x00080001 [ 245.573296][ C0] Call Trace: [ 245.576563][ C0] [ 245.579490][ C0] __schedule+0x1798/0x4cc0 [ 245.583996][ C0] ? kasan_save_track+0x4f/0x80 [ 245.588844][ C0] ? kasan_save_track+0x3e/0x80 [ 245.593685][ C0] ? __kasan_slab_free+0x5c/0x80 [ 245.598613][ C0] ? kmem_cache_free+0x19b/0x690 [ 245.603549][ C0] ? unix_stream_read_generic+0x1d3d/0x2470 [ 245.609428][ C0] ? unix_stream_recvmsg+0x15d/0x1b0 [ 245.614704][ C0] ? sock_read_iter+0x231/0x2f0 [ 245.619557][ C0] ? __lock_acquire+0xab9/0xd20 [ 245.624402][ C0] ? __pfx___schedule+0x10/0x10 [ 245.629258][ C0] ? schedule+0x91/0x360 [ 245.633541][ C0] schedule+0x165/0x360 [ 245.637708][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 245.643865][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 245.649769][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 245.656360][ C0] ? add_wait_queue+0xba/0x170 [ 245.661131][ C0] ? unix_dgram_poll+0x43d/0x680 [ 245.666129][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 245.671518][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 245.676725][ C0] do_sys_poll+0x73b/0x1070 [ 245.681319][ C0] ? do_sys_poll+0x361/0x1070 [ 245.685997][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 245.690932][ C0] ? __pfx_unix_stream_read_generic+0x10/0x10 [ 245.697181][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.701952][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.706709][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.711379][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.716058][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.720754][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.726143][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 245.731161][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 245.736638][ C0] ? __rseq_handle_notify_resume+0x384/0x1220 [ 245.742709][ C0] __se_sys_ppoll+0x1ff/0x260 [ 245.747383][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 245.752630][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 245.757480][ C0] do_syscall_64+0xfa/0xfa0 [ 245.761994][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 245.767496][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.773547][ C0] ? clear_bhb_loop+0x60/0xb0 [ 245.778222][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.784105][ C0] RIP: 0033:0x7fb51ac15407 [ 245.788515][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 245.796916][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 245.804968][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055ecf4f83850 [ 245.812925][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 245.820881][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 245.828892][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 245.837128][ C0] [ 245.840136][ C0] task:crond state:R running task stack:24520 pid:5573 tgid:5573 ppid:1 task_flags:0x400000 flags:0x00080001 [ 245.853710][ C0] Call Trace: [ 245.856999][ C0] [ 245.859925][ C0] __schedule+0x1798/0x4cc0 [ 245.864436][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 245.870776][ C0] ? __lock_acquire+0xab9/0xd20 [ 245.875640][ C0] ? __pfx___schedule+0x10/0x10 [ 245.880502][ C0] ? schedule+0x91/0x360 [ 245.884736][ C0] schedule+0x165/0x360 [ 245.888896][ C0] do_nanosleep+0x1c5/0x610 [ 245.893390][ C0] ? do_nanosleep+0x7f/0x610 [ 245.898060][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 245.903078][ C0] ? __hrtimer_setup+0x187/0x210 [ 245.908004][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 245.913191][ C0] hrtimer_nanosleep+0x169/0x360 [ 245.918211][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 245.923660][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 245.928849][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 245.934033][ C0] ? do_sys_openat2+0x154/0x1c0 [ 245.938952][ C0] __se_sys_clock_nanosleep+0x339/0x390 [ 245.944495][ C0] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 245.950618][ C0] ? do_syscall_64+0xbe/0xfa0 [ 245.955318][ C0] do_syscall_64+0xfa/0xfa0 [ 245.959925][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 245.965125][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.971197][ C0] ? clear_bhb_loop+0x60/0xb0 [ 245.975880][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.981768][ C0] RIP: 0033:0x7f9d9e333407 [ 245.986172][ C0] RSP: 002b:00007ffc19069a50 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 245.994661][ C0] RAX: ffffffffffffffda RBX: 00007f9d9e1e3c80 RCX: 00007f9d9e333407 [ 246.002637][ C0] RDX: 00007ffc19069a90 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.010600][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 246.018617][ C0] R10: 00007ffc19069a90 R11: 0000000000000202 R12: 0000000000000000 [ 246.026580][ C0] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003c [ 246.034558][ C0] [ 246.037576][ C0] task:sshd state:S stack:23336 pid:5590 tgid:5590 ppid:1 task_flags:0x400140 flags:0x00080001 [ 246.049544][ C0] Call Trace: [ 246.052826][ C0] [ 246.055752][ C0] __schedule+0x1798/0x4cc0 [ 246.060270][ C0] ? __lock_acquire+0xab9/0xd20 [ 246.065105][ C0] ? __pfx___schedule+0x10/0x10 [ 246.069968][ C0] ? schedule+0x91/0x360 [ 246.074212][ C0] schedule+0x165/0x360 [ 246.078398][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 246.084503][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 246.091279][ C0] ? add_wait_queue+0xba/0x170 [ 246.096046][ C0] ? tcp_poll+0xdb/0xe00 [ 246.100290][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 246.105663][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 246.110870][ C0] do_sys_poll+0x73b/0x1070 [ 246.115372][ C0] ? do_sys_poll+0x361/0x1070 [ 246.120050][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 246.125004][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.129678][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.134406][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.139836][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 246.144951][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 246.150323][ C0] __se_sys_ppoll+0x1ff/0x260 [ 246.155095][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 246.160292][ C0] ? do_user_addr_fault+0xc85/0x1380 [ 246.165574][ C0] ? do_syscall_64+0xbe/0xfa0 [ 246.170256][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 246.175017][ C0] do_syscall_64+0xfa/0xfa0 [ 246.179513][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.184793][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.190884][ C0] ? clear_bhb_loop+0x60/0xb0 [ 246.195642][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.201527][ C0] RIP: 0033:0x7f90a96a7407 [ 246.206017][ C0] RSP: 002b:00007ffe215e1f10 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 246.214422][ C0] RAX: ffffffffffffffda RBX: 00007f90a9d4d300 RCX: 00007f90a96a7407 [ 246.222587][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ccab4cb7b0 [ 246.230720][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 246.238678][ C0] R10: 00007ffe215e21e0 R11: 0000000000000202 R12: 0000000000000064 [ 246.246645][ C0] R13: 0000000000000000 R14: 000055cc9c446004 R15: 0000000000000002 [ 246.254621][ C0] [ 246.257720][ C0] task:getty state:S stack:21672 pid:5591 tgid:5591 ppid:1 task_flags:0x400000 flags:0x00080001 [ 246.269763][ C0] Call Trace: [ 246.273037][ C0] [ 246.275960][ C0] __schedule+0x1798/0x4cc0 [ 246.280497][ C0] ? __lock_acquire+0xab9/0xd20 [ 246.285340][ C0] ? __pfx___schedule+0x10/0x10 [ 246.290199][ C0] ? schedule+0x91/0x360 [ 246.294450][ C0] schedule+0x165/0x360 [ 246.298609][ C0] schedule_timeout+0x9a/0x270 [ 246.303365][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 246.308736][ C0] ? __up_read+0x280/0x680 [ 246.313143][ C0] ? __pfx___up_read+0x10/0x10 [ 246.317911][ C0] wait_woken+0xbd/0x1b0 [ 246.322180][ C0] ? wait_woken+0x39/0x1b0 [ 246.326622][ C0] n_tty_read+0xd52/0x1400 [ 246.331064][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 246.337221][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 246.342079][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 246.347723][ C0] ? __pfx_aa_file_perm+0x10/0x10 [ 246.352741][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 246.358630][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.363828][ C0] tty_read+0x243/0x690 [ 246.367981][ C0] ? __pfx_tty_read+0x10/0x10 [ 246.372645][ C0] ? common_file_perm+0x1b5/0x230 [ 246.377672][ C0] ? bpf_lsm_file_permission+0x9/0x20 [ 246.383035][ C0] ? security_file_permission+0x75/0x290 [ 246.388837][ C0] vfs_read+0x55a/0xa30 [ 246.392996][ C0] ? __pfx_vfs_read+0x10/0x10 [ 246.397775][ C0] ksys_read+0x145/0x250 [ 246.402025][ C0] ? __pfx_ksys_read+0x10/0x10 [ 246.406782][ C0] ? do_syscall_64+0xbe/0xfa0 [ 246.411465][ C0] do_syscall_64+0xfa/0xfa0 [ 246.415961][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.421158][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.427300][ C0] ? clear_bhb_loop+0x60/0xb0 [ 246.431969][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.437873][ C0] RIP: 0033:0x7fa9c7af0407 [ 246.442278][ C0] RSP: 002b:00007ffc7beb9ff0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 246.450685][ C0] RAX: ffffffffffffffda RBX: 00007fa9c79a0c80 RCX: 00007fa9c7af0407 [ 246.458656][ C0] RDX: 0000000000000001 RSI: 00007ffc7beba050 RDI: 0000000000000000 [ 246.466623][ C0] RBP: 0000559d66a5d9ac R08: 0000000000000000 R09: 0000000000000000 [ 246.474580][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000559d66a5d9ac [ 246.482545][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 246.490523][ C0] [ 246.493603][ C0] task:dhcpcd state:S stack:25608 pid:5630 tgid:5630 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 246.505591][ C0] Call Trace: [ 246.508868][ C0] [ 246.511807][ C0] __schedule+0x1798/0x4cc0 [ 246.516312][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 246.521679][ C0] ? __lock_acquire+0xab9/0xd20 [ 246.526517][ C0] ? __pfx___schedule+0x10/0x10 [ 246.531373][ C0] ? schedule+0x91/0x360 [ 246.535637][ C0] schedule+0x165/0x360 [ 246.539796][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 246.545853][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 246.551739][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 246.558329][ C0] ? add_wait_queue+0xba/0x170 [ 246.563184][ C0] ? unix_dgram_poll+0x43d/0x680 [ 246.568206][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 246.573676][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 246.578902][ C0] do_sys_poll+0x73b/0x1070 [ 246.583425][ C0] ? do_sys_poll+0x361/0x1070 [ 246.588115][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 246.593052][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 246.598004][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 246.603211][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.607916][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.612646][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.618048][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 246.623070][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 246.628442][ C0] __se_sys_ppoll+0x1ff/0x260 [ 246.633137][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 246.638340][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 246.643104][ C0] do_syscall_64+0xfa/0xfa0 [ 246.647606][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.652808][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.658874][ C0] ? clear_bhb_loop+0x60/0xb0 [ 246.663637][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.669592][ C0] RIP: 0033:0x7fb51ac15407 [ 246.674002][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 246.682447][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 246.690413][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 246.698439][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 246.706402][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 246.714360][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 246.722335][ C0] [ 246.725452][ C0] task:dhcpcd state:S stack:25608 pid:5631 tgid:5631 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 246.737368][ C0] Call Trace: [ 246.740641][ C0] [ 246.743585][ C0] __schedule+0x1798/0x4cc0 [ 246.748114][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 246.753514][ C0] ? __lock_acquire+0xab9/0xd20 [ 246.758366][ C0] ? __pfx___schedule+0x10/0x10 [ 246.763235][ C0] ? schedule+0x91/0x360 [ 246.767484][ C0] schedule+0x165/0x360 [ 246.771741][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 246.777807][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 246.783698][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 246.790382][ C0] ? add_wait_queue+0xba/0x170 [ 246.795148][ C0] ? unix_dgram_poll+0x43d/0x680 [ 246.800086][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 246.805454][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 246.810674][ C0] do_sys_poll+0x73b/0x1070 [ 246.815193][ C0] ? do_sys_poll+0x361/0x1070 [ 246.819873][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 246.824826][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 246.829776][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 246.834987][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.839673][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.844385][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.849787][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 246.854808][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 246.860182][ C0] __se_sys_ppoll+0x1ff/0x260 [ 246.864874][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 246.870081][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 246.874849][ C0] do_syscall_64+0xfa/0xfa0 [ 246.879350][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.884630][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.890694][ C0] ? clear_bhb_loop+0x60/0xb0 [ 246.895372][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.901262][ C0] RIP: 0033:0x7fb51ac15407 [ 246.905664][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 246.914078][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 246.922043][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 246.930008][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 246.937965][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 246.945931][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 246.953924][ C0] [ 246.957043][ C0] task:dhcpcd state:S stack:24264 pid:5635 tgid:5635 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 246.968952][ C0] Call Trace: [ 246.972228][ C0] [ 246.975156][ C0] __schedule+0x1798/0x4cc0 [ 246.979670][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 246.985059][ C0] ? __lock_acquire+0xab9/0xd20 [ 246.990006][ C0] ? __pfx___schedule+0x10/0x10 [ 246.994879][ C0] ? schedule+0x91/0x360 [ 246.999128][ C0] schedule+0x165/0x360 [ 247.003283][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 247.009371][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 247.015267][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.021854][ C0] ? add_wait_queue+0xba/0x170 [ 247.026632][ C0] ? unix_dgram_poll+0x43d/0x680 [ 247.031570][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 247.036950][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 247.042146][ C0] do_sys_poll+0x73b/0x1070 [ 247.046649][ C0] ? do_sys_poll+0x361/0x1070 [ 247.051444][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 247.056376][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 247.061314][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 247.066545][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.071224][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.075934][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 247.081333][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 247.086346][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 247.091718][ C0] __se_sys_ppoll+0x1ff/0x260 [ 247.096483][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 247.101695][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 247.106462][ C0] do_syscall_64+0xfa/0xfa0 [ 247.110968][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.116166][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.122245][ C0] ? clear_bhb_loop+0x60/0xb0 [ 247.126920][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.132808][ C0] RIP: 0033:0x7fb51ac15407 [ 247.137213][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 247.145620][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 247.153584][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 247.161542][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 247.169500][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 247.177468][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 247.185454][ C0] [ 247.188573][ C0] task:dhcpcd state:S stack:24264 pid:5638 tgid:5638 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 247.200828][ C0] Call Trace: [ 247.204151][ C0] [ 247.207088][ C0] __schedule+0x1798/0x4cc0 [ 247.211598][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 247.217231][ C0] ? __lock_acquire+0xab9/0xd20 [ 247.222075][ C0] ? __pfx___schedule+0x10/0x10 [ 247.226932][ C0] ? schedule+0x91/0x360 [ 247.231172][ C0] schedule+0x165/0x360 [ 247.235344][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 247.241405][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 247.247296][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.253874][ C0] ? add_wait_queue+0xba/0x170 [ 247.258634][ C0] ? unix_dgram_poll+0x43d/0x680 [ 247.263570][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 247.269027][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 247.274236][ C0] do_sys_poll+0x73b/0x1070 [ 247.278774][ C0] ? do_sys_poll+0x361/0x1070 [ 247.283449][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 247.288384][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 247.293332][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 247.298537][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.303221][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.307923][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 247.313347][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 247.318414][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 247.323873][ C0] __se_sys_ppoll+0x1ff/0x260 [ 247.328549][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 247.333763][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 247.338611][ C0] do_syscall_64+0xfa/0xfa0 [ 247.343110][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.348314][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.354372][ C0] ? clear_bhb_loop+0x60/0xb0 [ 247.359041][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.364921][ C0] RIP: 0033:0x7fb51ac15407 [ 247.369325][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 247.377728][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 247.385700][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 247.393657][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 247.401619][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 247.409612][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 247.417677][ C0] [ 247.420801][ C0] task:dhcpcd state:S stack:25608 pid:5644 tgid:5644 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 247.432710][ C0] Call Trace: [ 247.435979][ C0] [ 247.438906][ C0] __schedule+0x1798/0x4cc0 [ 247.443450][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 247.449189][ C0] ? __lock_acquire+0xab9/0xd20 [ 247.454055][ C0] ? __pfx___schedule+0x10/0x10 [ 247.458930][ C0] ? schedule+0x91/0x360 [ 247.463186][ C0] schedule+0x165/0x360 [ 247.467346][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 247.473420][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 247.479316][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.485910][ C0] ? add_wait_queue+0xba/0x170 [ 247.490681][ C0] ? unix_dgram_poll+0x43d/0x680 [ 247.495620][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 247.501168][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 247.506368][ C0] do_sys_poll+0x73b/0x1070 [ 247.510875][ C0] ? do_sys_poll+0x361/0x1070 [ 247.515576][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 247.520540][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 247.525485][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 247.530699][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.535394][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.540106][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 247.545509][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 247.550526][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 247.555896][ C0] __se_sys_ppoll+0x1ff/0x260 [ 247.560579][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 247.565778][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 247.570538][ C0] do_syscall_64+0xfa/0xfa0 [ 247.575066][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.580259][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.586318][ C0] ? clear_bhb_loop+0x60/0xb0 [ 247.590990][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.596886][ C0] RIP: 0033:0x7fb51ac15407 [ 247.601388][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 247.609794][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 247.617844][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 247.625804][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 247.633764][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 247.641732][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 247.649724][ C0] [ 247.652874][ C0] task:dhcpcd state:S stack:24744 pid:5645 tgid:5645 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 247.664815][ C0] Call Trace: [ 247.668094][ C0] [ 247.671018][ C0] __schedule+0x1798/0x4cc0 [ 247.675538][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 247.680943][ C0] ? __lock_acquire+0xab9/0xd20 [ 247.685813][ C0] ? __pfx___schedule+0x10/0x10 [ 247.690698][ C0] ? schedule+0x91/0x360 [ 247.694960][ C0] schedule+0x165/0x360 [ 247.699117][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 247.705193][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 247.711082][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.717663][ C0] ? add_wait_queue+0xba/0x170 [ 247.722452][ C0] ? unix_dgram_poll+0x43d/0x680 [ 247.727388][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 247.732847][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 247.738047][ C0] do_sys_poll+0x73b/0x1070 [ 247.742549][ C0] ? do_sys_poll+0x361/0x1070 [ 247.747237][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 247.752205][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 247.757152][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 247.762350][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.767036][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.771765][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 247.777160][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 247.782178][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 247.787549][ C0] __se_sys_ppoll+0x1ff/0x260 [ 247.792250][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 247.797458][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 247.802223][ C0] do_syscall_64+0xfa/0xfa0 [ 247.806724][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.811926][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.817975][ C0] ? clear_bhb_loop+0x60/0xb0 [ 247.822656][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.828565][ C0] RIP: 0033:0x7fb51ac15407 [ 247.832997][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 247.841494][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 247.849547][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 247.857528][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 247.865537][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 247.873513][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 247.881490][ C0] [ 247.884628][ C0] task:dhcpcd state:S stack:25608 pid:5651 tgid:5651 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 247.896608][ C0] Call Trace: [ 247.899880][ C0] [ 247.902806][ C0] __schedule+0x1798/0x4cc0 [ 247.907317][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 247.912695][ C0] ? __lock_acquire+0xab9/0xd20 [ 247.917538][ C0] ? __pfx___schedule+0x10/0x10 [ 247.922419][ C0] ? schedule+0x91/0x360 [ 247.926743][ C0] schedule+0x165/0x360 [ 247.930897][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 247.936965][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 247.942939][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.949530][ C0] ? add_wait_queue+0xba/0x170 [ 247.954323][ C0] ? unix_dgram_poll+0x43d/0x680 [ 247.959274][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 247.964748][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 247.969961][ C0] do_sys_poll+0x73b/0x1070 [ 247.974466][ C0] ? do_sys_poll+0x361/0x1070 [ 247.979145][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 247.984086][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 247.989027][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 247.994231][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.998904][ C0] ? __pfx_pollwake+0x10/0x10 [ 248.003622][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 248.009017][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 248.014038][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 248.019437][ C0] __se_sys_ppoll+0x1ff/0x260 [ 248.024118][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 248.029320][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 248.034110][ C0] do_syscall_64+0xfa/0xfa0 [ 248.038710][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 248.043911][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.049971][ C0] ? clear_bhb_loop+0x60/0xb0 [ 248.054826][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.060819][ C0] RIP: 0033:0x7fb51ac15407 [ 248.065236][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 248.073644][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 248.081785][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a360 [ 248.089846][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 248.097815][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 248.105775][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 248.113755][ C0] [ 248.116763][ C0] task:kworker/0:3 state:R running task stack:21224 pid:5851 tgid:5851 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 248.130393][ C0] Workqueue: mld mld_dad_work [ 248.135088][ C0] Call Trace: [ 248.138368][ C0] [ 248.141299][ C0] __schedule+0x1798/0x4cc0 [ 248.145813][ C0] ? unwind_next_frame+0xa5/0x2390 [ 248.150924][ C0] ? unwind_next_frame+0xa5/0x2390 [ 248.156024][ C0] ? unwind_next_frame+0x19ae/0x2390 [ 248.161415][ C0] ? __pfx___schedule+0x10/0x10 [ 248.166263][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 248.171278][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 248.177423][ C0] ? arch_stack_walk+0x11c/0x150 [ 248.182452][ C0] ? preempt_schedule_irq+0xaa/0x150 [ 248.187738][ C0] preempt_schedule_irq+0xb5/0x150 [ 248.192851][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 248.198572][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 248.204422][ C0] irqentry_exit+0x6f/0x90 [ 248.208837][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 248.214908][ C0] RIP: 0010:unwind_next_frame+0x1869/0x2390 [ 248.220800][ C0] Code: 00 74 08 4c 89 ff e8 96 16 b2 00 49 8b 07 4d 39 e5 0f 96 c1 4c 39 e0 0f 97 c2 20 ca 80 fa 01 0f 85 63 01 00 00 49 8d 4c 24 08 <4c> 39 e9 0f 86 55 01 00 00 48 39 c1 0f 87 4c 01 00 00 4c 3b a4 24 [ 248.240494][ C0] RSP: 0018:ffffc9000417f438 EFLAGS: 00000246 [ 248.246571][ C0] RAX: ffffc90004180000 RBX: ffffffff900c4401 RCX: ffffc9000417fe68 [ 248.254673][ C0] RDX: ffffc9000417f501 RSI: dffffc0000000000 RDI: ffffc9000417f510 [ 248.262655][ C0] RBP: dffffc0000000000 R08: ffffc9000417fe50 R09: 0000000000000000 [ 248.270637][ C0] R10: ffffc9000417f558 R11: fffff5200082fead R12: ffffc9000417fe60 [ 248.278627][ C0] R13: ffffc90004178000 R14: ffffc9000417f508 R15: ffffc9000417f518 [ 248.286625][ C0] ? unwind_next_frame+0x17c4/0x2390 [ 248.291928][ C0] ? unwind_next_frame+0xa5/0x2390 [ 248.297048][ C0] ? kthread+0x711/0x8a0 [ 248.301308][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 248.307462][ C0] arch_stack_walk+0x11c/0x150 [ 248.312282][ C0] ? ret_from_fork+0x4bc/0x870 [ 248.317070][ C0] stack_trace_save+0x9c/0xe0 [ 248.321771][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 248.327270][ C0] ? ref_tracker_alloc+0x133/0x460 [ 248.332463][ C0] ref_tracker_alloc+0x17d/0x460 [ 248.337435][ C0] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 248.342901][ C0] ? dst_init+0xd9/0x450 [ 248.347137][ C0] ? dst_alloc+0x12a/0x170 [ 248.351632][ C0] ? icmp6_dst_alloc+0x75/0x420 [ 248.356482][ C0] ? mld_sendpack+0x683/0xe60 [ 248.361336][ C0] ? mld_dad_work+0x46/0x490 [ 248.365926][ C0] ? process_scheduled_works+0xae1/0x17b0 [ 248.371734][ C0] ? worker_thread+0x8a0/0xda0 [ 248.376513][ C0] ? kthread+0x711/0x8a0 [ 248.380761][ C0] ? rcu_is_watching+0x15/0xb0 [ 248.385611][ C0] dst_init+0xd9/0x450 [ 248.389700][ C0] dst_alloc+0x12a/0x170 [ 248.394035][ C0] icmp6_dst_alloc+0x75/0x420 [ 248.398707][ C0] ? icmpv6_flow_init+0x62/0x120 [ 248.403654][ C0] mld_sendpack+0x683/0xe60 [ 248.408187][ C0] ? mld_sendpack+0x1e7/0xe60 [ 248.413046][ C0] ? __pfx_mld_sendpack+0x10/0x10 [ 248.418082][ C0] ? mld_send_initial_cr+0x352/0x550 [ 248.423417][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 248.429133][ C0] mld_dad_work+0x46/0x490 [ 248.433558][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 248.439272][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 248.444988][ C0] process_scheduled_works+0xae1/0x17b0 [ 248.450733][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 248.457011][ C0] worker_thread+0x8a0/0xda0 [ 248.461605][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 248.467945][ C0] ? __kthread_parkme+0x7b/0x200 [ 248.472880][ C0] kthread+0x711/0x8a0 [ 248.476943][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.482040][ C0] ? __pfx_kthread+0x10/0x10 [ 248.486639][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.491916][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 248.497108][ C0] ? __pfx_kthread+0x10/0x10 [ 248.501719][ C0] ret_from_fork+0x4bc/0x870 [ 248.506389][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 248.511501][ C0] ? __switch_to_asm+0x39/0x70 [ 248.516252][ C0] ? __switch_to_asm+0x33/0x70 [ 248.521019][ C0] ? __pfx_kthread+0x10/0x10 [ 248.525615][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.530385][ C0] [ 248.533396][ C0] task:kworker/0:4 state:R running task stack:23400 pid:5891 tgid:5891 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 248.547023][ C0] Workqueue: usb_hub_wq hub_event [ 248.552052][ C0] Call Trace: [ 248.555320][ C0] [ 248.558259][ C0] __schedule+0x1798/0x4cc0 [ 248.562770][ C0] ? do_raw_spin_lock+0x121/0x290 [ 248.567796][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 248.573178][ C0] ? __pfx___schedule+0x10/0x10 [ 248.578066][ C0] ? schedule+0x91/0x360 [ 248.582320][ C0] schedule+0x165/0x360 [ 248.586476][ C0] schedule_timeout+0x12b/0x270 [ 248.591326][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 248.596700][ C0] ? __pfx_process_timeout+0x10/0x10 [ 248.601999][ C0] ? usb_control_msg+0x2bf/0x3e0 [ 248.606946][ C0] ? msleep+0x39/0x100 [ 248.611019][ C0] msleep+0xa2/0x100 [ 248.614910][ C0] hub_port_reset+0x5b8/0x1750 [ 248.619700][ C0] hub_port_init+0xfb9/0x2800 [ 248.624470][ C0] hub_event+0x2532/0x4a20 [ 248.628934][ C0] ? __pfx_hub_event+0x10/0x10 [ 248.633708][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 248.639456][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.644668][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 248.650384][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 248.656100][ C0] process_scheduled_works+0xae1/0x17b0 [ 248.661664][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 248.667660][ C0] worker_thread+0x8a0/0xda0 [ 248.672263][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 248.678602][ C0] ? __kthread_parkme+0x7b/0x200 [ 248.683545][ C0] kthread+0x711/0x8a0 [ 248.687615][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.692721][ C0] ? __pfx_kthread+0x10/0x10 [ 248.697332][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.702546][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 248.708094][ C0] ? __pfx_kthread+0x10/0x10 [ 248.712698][ C0] ret_from_fork+0x4bc/0x870 [ 248.717321][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 248.722514][ C0] ? __switch_to_asm+0x39/0x70 [ 248.727391][ C0] ? __switch_to_asm+0x33/0x70 [ 248.732145][ C0] ? __pfx_kthread+0x10/0x10 [ 248.736731][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.741497][ C0] [ 248.744584][ C0] task:kworker/u9:2 state:I stack:25464 pid:5910 tgid:5910 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 248.756945][ C0] Workqueue: 0x0 (hci1) [ 248.761282][ C0] Call Trace: [ 248.764553][ C0] [ 248.767483][ C0] __schedule+0x1798/0x4cc0 [ 248.772000][ C0] ? __lock_acquire+0xab9/0xd20 [ 248.776844][ C0] ? __lock_acquire+0xab9/0xd20 [ 248.781702][ C0] ? __pfx___schedule+0x10/0x10 [ 248.786640][ C0] ? schedule+0x91/0x360 [ 248.790901][ C0] schedule+0x165/0x360 [ 248.795056][ C0] worker_thread+0xa82/0xda0 [ 248.799733][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 248.806160][ C0] ? __kthread_parkme+0x7b/0x200 [ 248.811096][ C0] kthread+0x711/0x8a0 [ 248.815203][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.820306][ C0] ? __pfx_kthread+0x10/0x10 [ 248.824890][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.830086][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 248.835309][ C0] ? __pfx_kthread+0x10/0x10 [ 248.839978][ C0] ret_from_fork+0x4bc/0x870 [ 248.844560][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 248.849754][ C0] ? __switch_to_asm+0x39/0x70 [ 248.854509][ C0] ? __switch_to_asm+0x33/0x70 [ 248.859314][ C0] ? __pfx_kthread+0x10/0x10 [ 248.863910][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.868682][ C0] [ 248.871687][ C0] task:kworker/1:4 state:R running task stack:20712 pid:5947 tgid:5947 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 248.885317][ C0] Workqueue: 0x0 (wg-crypt-wg0) [ 248.890263][ C0] Call Trace: [ 248.893532][ C0] [ 248.896472][ C0] __schedule+0x1798/0x4cc0 [ 248.900991][ C0] ? __lock_acquire+0xab9/0xd20 [ 248.905926][ C0] ? __pfx___schedule+0x10/0x10 [ 248.910794][ C0] ? schedule+0x91/0x360 [ 248.915068][ C0] schedule+0x165/0x360 [ 248.919227][ C0] worker_thread+0xa82/0xda0 [ 248.923900][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 248.930230][ C0] ? __kthread_parkme+0x7b/0x200 [ 248.935175][ C0] kthread+0x711/0x8a0 [ 248.939272][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.944371][ C0] ? __pfx_kthread+0x10/0x10 [ 248.949005][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.954311][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 248.959519][ C0] ? __pfx_kthread+0x10/0x10 [ 248.964114][ C0] ret_from_fork+0x4bc/0x870 [ 248.968707][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 248.973825][ C0] ? __switch_to_asm+0x39/0x70 [ 248.978574][ C0] ? __switch_to_asm+0x33/0x70 [ 248.983349][ C0] ? __pfx_kthread+0x10/0x10 [ 248.987936][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.992765][ C0] [ 248.995815][ C0] task:kworker/1:5 state:I stack:24808 pid:5969 tgid:5969 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 249.007806][ C0] Workqueue: 0x0 (mld) [ 249.011991][ C0] Call Trace: [ 249.015275][ C0] [ 249.018226][ C0] __schedule+0x1798/0x4cc0 [ 249.022745][ C0] ? __lock_acquire+0xab9/0xd20 [ 249.027594][ C0] ? __lock_acquire+0xab9/0xd20 [ 249.032520][ C0] ? __pfx___schedule+0x10/0x10 [ 249.037487][ C0] ? schedule+0x91/0x360 [ 249.041743][ C0] schedule+0x165/0x360 [ 249.045913][ C0] worker_thread+0xa82/0xda0 [ 249.050534][ C0] kthread+0x711/0x8a0 [ 249.054609][ C0] ? __pfx_worker_thread+0x10/0x10 [ 249.059718][ C0] ? __pfx_kthread+0x10/0x10 [ 249.064305][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.069508][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.074704][ C0] ? __pfx_kthread+0x10/0x10 [ 249.079307][ C0] ret_from_fork+0x4bc/0x870 [ 249.083893][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 249.089013][ C0] ? __switch_to_asm+0x39/0x70 [ 249.093835][ C0] ? __switch_to_asm+0x33/0x70 [ 249.098587][ C0] ? __pfx_kthread+0x10/0x10 [ 249.103170][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.107941][ C0] [ 249.111060][ C0] task:dhcpcd state:S stack:24744 pid:6057 tgid:6057 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 249.122967][ C0] Call Trace: [ 249.126237][ C0] [ 249.129192][ C0] __schedule+0x1798/0x4cc0 [ 249.134048][ C0] ? post_alloc_hook+0x253/0x2a0 [ 249.139003][ C0] ? __lock_acquire+0xab9/0xd20 [ 249.143937][ C0] ? __pfx___schedule+0x10/0x10 [ 249.148797][ C0] ? schedule+0x91/0x360 [ 249.153031][ C0] schedule+0x165/0x360 [ 249.157181][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 249.163251][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 249.169138][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 249.175721][ C0] ? add_wait_queue+0xba/0x170 [ 249.180499][ C0] ? unix_dgram_poll+0x43d/0x680 [ 249.185435][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 249.190811][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 249.196016][ C0] do_sys_poll+0x73b/0x1070 [ 249.200522][ C0] ? do_sys_poll+0x361/0x1070 [ 249.205199][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 249.210154][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 249.215009][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.219691][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.224403][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 249.229897][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 249.234915][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 249.240279][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 249.245386][ C0] __se_sys_ppoll+0x1ff/0x260 [ 249.250062][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 249.255346][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 249.260295][ C0] do_syscall_64+0xfa/0xfa0 [ 249.264801][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.269988][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.276038][ C0] ? clear_bhb_loop+0x60/0xb0 [ 249.280707][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.286589][ C0] RIP: 0033:0x7fb51ac15407 [ 249.291001][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 249.299424][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 249.307404][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8a790 [ 249.315370][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 249.323351][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 249.331407][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 249.339424][ C0] [ 249.342455][ C0] task:dhcpcd state:S stack:25608 pid:6087 tgid:6087 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 249.354450][ C0] Call Trace: [ 249.357725][ C0] [ 249.360651][ C0] __schedule+0x1798/0x4cc0 [ 249.365158][ C0] ? rcu_is_watching+0x15/0xb0 [ 249.370017][ C0] ? __lock_acquire+0xab9/0xd20 [ 249.374860][ C0] ? __pfx___schedule+0x10/0x10 [ 249.379720][ C0] ? schedule+0x91/0x360 [ 249.383959][ C0] schedule+0x165/0x360 [ 249.388192][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 249.394378][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 249.400264][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 249.406842][ C0] ? add_wait_queue+0xba/0x170 [ 249.411604][ C0] ? unix_dgram_poll+0x43d/0x680 [ 249.416539][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 249.421909][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 249.427109][ C0] do_sys_poll+0x73b/0x1070 [ 249.431613][ C0] ? do_sys_poll+0x361/0x1070 [ 249.436305][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 249.441234][ C0] ? rcu_read_unlock_special+0x3a2/0x4b0 [ 249.446863][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 249.451707][ C0] ? preempt_schedule+0xae/0xc0 [ 249.456551][ C0] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 249.462531][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.467201][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.471909][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 249.477303][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 249.482315][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 249.487673][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 249.492779][ C0] __se_sys_ppoll+0x1ff/0x260 [ 249.497468][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 249.502680][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 249.507444][ C0] do_syscall_64+0xfa/0xfa0 [ 249.511973][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.517181][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.523263][ C0] ? clear_bhb_loop+0x60/0xb0 [ 249.527955][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.533855][ C0] RIP: 0033:0x7fb51ac15407 [ 249.538262][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 249.546671][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 249.554639][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 249.562597][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 249.570566][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 249.578549][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 249.586533][ C0] [ 249.589543][ C0] task:dhcpcd state:S stack:24264 pid:6094 tgid:6094 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 249.601450][ C0] Call Trace: [ 249.604730][ C0] [ 249.607654][ C0] __schedule+0x1798/0x4cc0 [ 249.612195][ C0] ? post_alloc_hook+0x253/0x2a0 [ 249.617166][ C0] ? __lock_acquire+0xab9/0xd20 [ 249.622011][ C0] ? __pfx___schedule+0x10/0x10 [ 249.626875][ C0] ? schedule+0x91/0x360 [ 249.631118][ C0] schedule+0x165/0x360 [ 249.635269][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 249.641344][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 249.647230][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 249.653812][ C0] ? add_wait_queue+0xba/0x170 [ 249.658574][ C0] ? unix_dgram_poll+0x43d/0x680 [ 249.663507][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 249.668877][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 249.674133][ C0] do_sys_poll+0x73b/0x1070 [ 249.678634][ C0] ? do_sys_poll+0x361/0x1070 [ 249.683312][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 249.688252][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 249.693118][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.697801][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.702528][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 249.707939][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 249.712963][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 249.718333][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 249.723443][ C0] __se_sys_ppoll+0x1ff/0x260 [ 249.728123][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 249.733424][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 249.738186][ C0] do_syscall_64+0xfa/0xfa0 [ 249.742683][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.747958][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.754023][ C0] ? clear_bhb_loop+0x60/0xb0 [ 249.758720][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.764617][ C0] RIP: 0033:0x7fb51ac15407 [ 249.769050][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 249.777452][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 249.785456][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 249.793505][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 249.801475][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 249.809432][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 249.817414][ C0] [ 249.820424][ C0] task:dhcpcd state:S stack:25608 pid:6095 tgid:6095 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 249.832510][ C0] Call Trace: [ 249.835797][ C0] [ 249.838725][ C0] __schedule+0x1798/0x4cc0 [ 249.843321][ C0] ? post_alloc_hook+0x253/0x2a0 [ 249.848268][ C0] ? __lock_acquire+0xab9/0xd20 [ 249.853114][ C0] ? __pfx___schedule+0x10/0x10 [ 249.857969][ C0] ? schedule+0x91/0x360 [ 249.862217][ C0] schedule+0x165/0x360 [ 249.866392][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 249.872549][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 249.878444][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 249.885137][ C0] ? add_wait_queue+0xba/0x170 [ 249.889914][ C0] ? unix_dgram_poll+0x43d/0x680 [ 249.894853][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 249.900229][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 249.905429][ C0] do_sys_poll+0x73b/0x1070 [ 249.909937][ C0] ? do_sys_poll+0x361/0x1070 [ 249.914652][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 249.919595][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 249.924451][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.929136][ C0] ? __pfx_pollwake+0x10/0x10 [ 249.933846][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 249.939246][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 249.944263][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 249.949624][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 249.954736][ C0] __se_sys_ppoll+0x1ff/0x260 [ 249.959412][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 249.964624][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 249.969415][ C0] do_syscall_64+0xfa/0xfa0 [ 249.973912][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.979101][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.985162][ C0] ? clear_bhb_loop+0x60/0xb0 [ 249.989835][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.995713][ C0] RIP: 0033:0x7fb51ac15407 [ 250.000111][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 250.008512][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 250.016559][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 250.024520][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 250.032573][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 250.040536][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 250.048520][ C0] [ 250.051538][ C0] task:dhcpcd state:S stack:25608 pid:6097 tgid:6097 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 250.063511][ C0] Call Trace: [ 250.066783][ C0] [ 250.069794][ C0] __schedule+0x1798/0x4cc0 [ 250.074319][ C0] ? post_alloc_hook+0x253/0x2a0 [ 250.079281][ C0] ? __lock_acquire+0xab9/0xd20 [ 250.084141][ C0] ? __pfx___schedule+0x10/0x10 [ 250.089004][ C0] ? schedule+0x91/0x360 [ 250.093258][ C0] schedule+0x165/0x360 [ 250.097415][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 250.103486][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 250.109386][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 250.115971][ C0] ? add_wait_queue+0xba/0x170 [ 250.120733][ C0] ? unix_dgram_poll+0x43d/0x680 [ 250.125662][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 250.131031][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 250.136238][ C0] do_sys_poll+0x73b/0x1070 [ 250.140771][ C0] ? do_sys_poll+0x361/0x1070 [ 250.145456][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 250.150386][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 250.155242][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.160001][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.164720][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.170123][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 250.175190][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 250.180554][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 250.185657][ C0] __se_sys_ppoll+0x1ff/0x260 [ 250.190334][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 250.195623][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 250.200386][ C0] do_syscall_64+0xfa/0xfa0 [ 250.204974][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 250.210162][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.216212][ C0] ? clear_bhb_loop+0x60/0xb0 [ 250.220877][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.226760][ C0] RIP: 0033:0x7fb51ac15407 [ 250.231161][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 250.239655][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 250.247711][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 250.255673][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 250.263639][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 250.271687][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 250.279659][ C0] [ 250.282767][ C0] task:dhcpcd state:S stack:24264 pid:6098 tgid:6098 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 250.294776][ C0] Call Trace: [ 250.298107][ C0] [ 250.301030][ C0] __schedule+0x1798/0x4cc0 [ 250.305544][ C0] ? post_alloc_hook+0x253/0x2a0 [ 250.310491][ C0] ? __lock_acquire+0xab9/0xd20 [ 250.315334][ C0] ? __pfx___schedule+0x10/0x10 [ 250.320196][ C0] ? schedule+0x91/0x360 [ 250.324465][ C0] schedule+0x165/0x360 [ 250.328644][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 250.334717][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 250.340872][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 250.347470][ C0] ? add_wait_queue+0xba/0x170 [ 250.352329][ C0] ? unix_dgram_poll+0x43d/0x680 [ 250.357295][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 250.362676][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 250.367897][ C0] do_sys_poll+0x73b/0x1070 [ 250.372426][ C0] ? do_sys_poll+0x361/0x1070 [ 250.377119][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 250.382055][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 250.387020][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.391692][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.396411][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.401903][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 250.406919][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 250.412300][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 250.417497][ C0] __se_sys_ppoll+0x1ff/0x260 [ 250.422179][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 250.427384][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 250.432320][ C0] do_syscall_64+0xfa/0xfa0 [ 250.436830][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 250.442109][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.448171][ C0] ? clear_bhb_loop+0x60/0xb0 [ 250.452849][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.458753][ C0] RIP: 0033:0x7fb51ac15407 [ 250.463170][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 250.471668][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 250.479633][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 250.487592][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 250.495654][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 250.503635][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 250.511624][ C0] [ 250.514700][ C0] task:dhcpcd state:S stack:25608 pid:6099 tgid:6099 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 250.526702][ C0] Call Trace: [ 250.529982][ C0] [ 250.532909][ C0] __schedule+0x1798/0x4cc0 [ 250.537852][ C0] ? post_alloc_hook+0x253/0x2a0 [ 250.542794][ C0] ? __lock_acquire+0xab9/0xd20 [ 250.547639][ C0] ? __pfx___schedule+0x10/0x10 [ 250.552500][ C0] ? schedule+0x91/0x360 [ 250.556741][ C0] schedule+0x165/0x360 [ 250.560897][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 250.566969][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 250.572869][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 250.579476][ C0] ? add_wait_queue+0xba/0x170 [ 250.584263][ C0] ? unix_dgram_poll+0x43d/0x680 [ 250.589200][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 250.594577][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 250.599784][ C0] do_sys_poll+0x73b/0x1070 [ 250.604299][ C0] ? do_sys_poll+0x361/0x1070 [ 250.609075][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 250.614023][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 250.618897][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.623570][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.628366][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.633784][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 250.638799][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 250.644170][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 250.649302][ C0] __se_sys_ppoll+0x1ff/0x260 [ 250.654012][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 250.659216][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 250.663979][ C0] do_syscall_64+0xfa/0xfa0 [ 250.668652][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.674708][ C0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 250.680858][ C0] ? clear_bhb_loop+0x60/0xb0 [ 250.685536][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.691422][ C0] RIP: 0033:0x7fb51ac15407 [ 250.695828][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 250.704229][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 250.712190][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 250.720153][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 250.728119][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 250.736083][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 250.744083][ C0] [ 250.747105][ C0] task:dhcpcd state:S stack:25608 pid:6101 tgid:6101 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 250.759015][ C0] Call Trace: [ 250.762281][ C0] [ 250.765213][ C0] __schedule+0x1798/0x4cc0 [ 250.769728][ C0] ? packet_parse_headers+0x7ff/0xb60 [ 250.775163][ C0] ? __lock_acquire+0xab9/0xd20 [ 250.780026][ C0] ? __pfx___schedule+0x10/0x10 [ 250.784897][ C0] ? schedule+0x91/0x360 [ 250.789144][ C0] schedule+0x165/0x360 [ 250.793386][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 250.799446][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 250.805337][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 250.811934][ C0] ? add_wait_queue+0xba/0x170 [ 250.816697][ C0] ? unix_dgram_poll+0x43d/0x680 [ 250.821629][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 250.827005][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 250.832199][ C0] do_sys_poll+0x73b/0x1070 [ 250.836702][ C0] ? do_sys_poll+0x361/0x1070 [ 250.841410][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 250.846526][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 250.851383][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.856153][ C0] ? __pfx_pollwake+0x10/0x10 [ 250.860889][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.866303][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 250.871326][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 250.876717][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 250.881854][ C0] __se_sys_ppoll+0x1ff/0x260 [ 250.886545][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 250.891754][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 250.896615][ C0] do_syscall_64+0xfa/0xfa0 [ 250.901136][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 250.906423][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.912482][ C0] ? clear_bhb_loop+0x60/0xb0 [ 250.917152][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.923122][ C0] RIP: 0033:0x7fb51ac15407 [ 250.927529][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 250.935932][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 250.943892][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 250.951955][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 250.959928][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 250.967898][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 250.976164][ C0] [ 250.979179][ C0] task:dhcpcd state:S stack:25608 pid:6106 tgid:6106 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 250.991095][ C0] Call Trace: [ 250.994376][ C0] [ 250.997299][ C0] __schedule+0x1798/0x4cc0 [ 251.001807][ C0] ? post_alloc_hook+0x253/0x2a0 [ 251.006766][ C0] ? __lock_acquire+0xab9/0xd20 [ 251.011630][ C0] ? __pfx___schedule+0x10/0x10 [ 251.016490][ C0] ? schedule+0x91/0x360 [ 251.020730][ C0] schedule+0x165/0x360 [ 251.024879][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 251.030955][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 251.036926][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.043521][ C0] ? add_wait_queue+0xba/0x170 [ 251.048461][ C0] ? unix_dgram_poll+0x43d/0x680 [ 251.053395][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 251.058773][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 251.063975][ C0] do_sys_poll+0x73b/0x1070 [ 251.068490][ C0] ? do_sys_poll+0x361/0x1070 [ 251.073177][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 251.078206][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 251.083091][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.087876][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.092600][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.098173][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 251.103283][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 251.108650][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 251.113768][ C0] __se_sys_ppoll+0x1ff/0x260 [ 251.118447][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 251.123646][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 251.128493][ C0] do_syscall_64+0xfa/0xfa0 [ 251.132996][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 251.138197][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.144251][ C0] ? clear_bhb_loop+0x60/0xb0 [ 251.148922][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.154805][ C0] RIP: 0033:0x7fb51ac15407 [ 251.159216][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 251.167624][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 251.175593][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 251.183555][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 251.191522][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 251.199480][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 251.207455][ C0] [ 251.210568][ C0] task:dhcpcd state:S stack:25608 pid:6107 tgid:6107 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 251.222508][ C0] Call Trace: [ 251.225788][ C0] [ 251.228723][ C0] __schedule+0x1798/0x4cc0 [ 251.233234][ C0] ? post_alloc_hook+0x253/0x2a0 [ 251.238180][ C0] ? __lock_acquire+0xab9/0xd20 [ 251.243037][ C0] ? __pfx___schedule+0x10/0x10 [ 251.248004][ C0] ? schedule+0x91/0x360 [ 251.252251][ C0] schedule+0x165/0x360 [ 251.256414][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 251.262574][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 251.268464][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.275104][ C0] ? add_wait_queue+0xba/0x170 [ 251.279874][ C0] ? unix_dgram_poll+0x43d/0x680 [ 251.284807][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 251.290173][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 251.295385][ C0] do_sys_poll+0x73b/0x1070 [ 251.299899][ C0] ? do_sys_poll+0x361/0x1070 [ 251.304686][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 251.309625][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 251.314477][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.319154][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.323859][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.329257][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 251.334270][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 251.339660][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 251.344871][ C0] __se_sys_ppoll+0x1ff/0x260 [ 251.349566][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 251.354797][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 251.359565][ C0] do_syscall_64+0xfa/0xfa0 [ 251.364066][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 251.369296][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.375374][ C0] ? clear_bhb_loop+0x60/0xb0 [ 251.380039][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.385924][ C0] RIP: 0033:0x7fb51ac15407 [ 251.390326][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 251.398819][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 251.406782][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 251.414747][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 251.422743][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 251.430745][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 251.439011][ C0] [ 251.442107][ C0] task:dhcpcd state:S stack:24264 pid:6108 tgid:6108 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 251.454039][ C0] Call Trace: [ 251.457314][ C0] [ 251.460257][ C0] __schedule+0x1798/0x4cc0 [ 251.464765][ C0] ? post_alloc_hook+0x253/0x2a0 [ 251.469704][ C0] ? __lock_acquire+0xab9/0xd20 [ 251.474543][ C0] ? __pfx___schedule+0x10/0x10 [ 251.479407][ C0] ? schedule+0x91/0x360 [ 251.483649][ C0] schedule+0x165/0x360 [ 251.487834][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 251.493901][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 251.499789][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.506370][ C0] ? add_wait_queue+0xba/0x170 [ 251.511132][ C0] ? unix_dgram_poll+0x43d/0x680 [ 251.516061][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 251.521446][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 251.526650][ C0] do_sys_poll+0x73b/0x1070 [ 251.531154][ C0] ? do_sys_poll+0x361/0x1070 [ 251.535833][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 251.540772][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 251.545649][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.550324][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.555033][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.560457][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 251.565485][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 251.570867][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 251.576020][ C0] __se_sys_ppoll+0x1ff/0x260 [ 251.580712][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 251.585908][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 251.590669][ C0] do_syscall_64+0xfa/0xfa0 [ 251.595170][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 251.600363][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.606786][ C0] ? clear_bhb_loop+0x60/0xb0 [ 251.611481][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.617475][ C0] RIP: 0033:0x7fb51ac15407 [ 251.621883][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 251.630291][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 251.638360][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 251.646345][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 251.654572][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 251.662549][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 251.670555][ C0] [ 251.673669][ C0] task:dhcpcd state:S stack:25608 pid:6111 tgid:6111 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 251.685582][ C0] Call Trace: [ 251.688858][ C0] [ 251.691795][ C0] __schedule+0x1798/0x4cc0 [ 251.696324][ C0] ? post_alloc_hook+0x253/0x2a0 [ 251.701275][ C0] ? __lock_acquire+0xab9/0xd20 [ 251.706212][ C0] ? __pfx___schedule+0x10/0x10 [ 251.711087][ C0] ? schedule+0x91/0x360 [ 251.715337][ C0] schedule+0x165/0x360 [ 251.719576][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 251.725636][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 251.731526][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.738212][ C0] ? add_wait_queue+0xba/0x170 [ 251.743002][ C0] ? unix_dgram_poll+0x43d/0x680 [ 251.747954][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 251.753332][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 251.758531][ C0] do_sys_poll+0x73b/0x1070 [ 251.763038][ C0] ? do_sys_poll+0x361/0x1070 [ 251.767744][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 251.772696][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 251.777561][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.782244][ C0] ? __pfx_pollwake+0x10/0x10 [ 251.786963][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.792376][ C0] ? set_user_sigmask+0x15b/0x1b0 [ 251.797496][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 251.802959][ C0] ? __x64_sys_recvmsg+0x1b1/0x260 [ 251.808077][ C0] __se_sys_ppoll+0x1ff/0x260 [ 251.812762][ C0] ? __pfx___se_sys_ppoll+0x10/0x10 [ 251.817970][ C0] ? __x64_sys_ppoll+0x20/0xc0 [ 251.822743][ C0] do_syscall_64+0xfa/0xfa0 [ 251.827364][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 251.832583][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.838643][ C0] ? clear_bhb_loop+0x60/0xb0 [ 251.843319][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.849215][ C0] RIP: 0033:0x7fb51ac15407 [ 251.853634][ C0] RSP: 002b:00007ffcb0adea80 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 251.862039][ C0] RAX: ffffffffffffffda RBX: 00007fb51ab8b740 RCX: 00007fb51ac15407 [ 251.870097][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ecf4f8b440 [ 251.878067][ C0] RBP: 00007ffcb0adedc0 R08: 0000000000000008 R09: 0000000000000000 [ 251.886064][ C0] R10: 00007ffcb0adedc0 R11: 0000000000000202 R12: 000055ece3b125e0 [ 251.894027][ C0] R13: 000055ecf4f7dd40 R14: 0000000000000000 R15: 00007ffcb0adeb70 [ 251.902010][ C0] [ 251.905017][ C0] task:dhcpcd state:S stack:24264 pid:6112 tgid:6112 ppid:5494 task_flags:0x400140 flags:0x00080001 [ 251.917094][ C0] Call Trace: [ 251.920368][ C0] [ 251.923292][ C0] __schedule+0x1798/0x4cc0 [ 251.927798][ C0] ? post_alloc_hook+0x253/0x2a0 [ 251.932764][ C0] ? __lock_acquire+0xab9/0xd20 [ 251.937604][ C0] ? __pfx___schedule+0x10/0x10 [ 251.942479][ C0] ? schedule+0x91/0x360 [ 251.946719][ C0] schedule+0x165/0x360 [ 251.950878][ C0] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 251.957073][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 251.962970][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.969557][ C0] ? add_wait_queue+0xba/0x170 [ 251.974351][ C0] ? unix_dgram_poll+0x43d/0x680 [ 251.979287][ C0] ? poll_schedule_timeout+0x30/0x1b0 [ 251.984656][ C0] poll_schedule_timeout+0xd1/0x1b0 [ 251.989901][ C0] do_sys_poll+0x73b/0x1070 [ 251.994411][ C0] ? do_sys_poll+0x361/0x1070 [ 251.999089][ C0] ? __pfx_do_sys_poll+0x10/0x10