_autoremove_wake_function+0x10/0x10 [ 266.746475][ C1] ? __kthread_parkme+0x7b/0x200 [ 266.751429][ C1] ? __kthread_parkme+0x1a1/0x200 [ 266.756471][ C1] kthread+0x70e/0x8a0 [ 266.760558][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 266.765864][ C1] ? __pfx_kthread+0x10/0x10 [ 266.770474][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 266.775693][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.780915][ C1] ? __pfx_kthread+0x10/0x10 [ 266.785529][ C1] ret_from_fork+0x3fc/0x770 [ 266.790139][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 266.795275][ C1] ? __switch_to_asm+0x39/0x70 [ 266.800064][ C1] ? __switch_to_asm+0x33/0x70 [ 266.804852][ C1] ? __pfx_kthread+0x10/0x10 [ 266.809463][ C1] ret_from_fork_asm+0x1a/0x30 [ 266.814269][ C1] [ 266.817307][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2666 tgid:2666 ppid:2 task_flags:0x208040 flags:0x00004000 [ 266.829247][ C1] Call Trace: [ 266.832536][ C1] [ 266.835486][ C1] __schedule+0x16f5/0x4d00 [ 266.840123][ C1] ? do_raw_spin_lock+0x121/0x290 [ 266.845172][ C1] ? schedule+0x165/0x360 [ 266.849524][ C1] ? __lock_acquire+0xab9/0xd20 [ 266.854389][ C1] ? __pfx___schedule+0x10/0x10 [ 266.859271][ C1] ? schedule+0x91/0x360 [ 266.863552][ C1] schedule+0x165/0x360 [ 266.867730][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 266.873038][ C1] ? finish_task_switch+0x266/0x950 [ 266.878251][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.883480][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 266.889257][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 266.895615][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 266.901705][ C1] ? __kthread_parkme+0x7b/0x200 [ 266.906663][ C1] ? __kthread_parkme+0x1a1/0x200 [ 266.911714][ C1] kthread+0x70e/0x8a0 [ 266.915825][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 266.921561][ C1] ? __pfx_kthread+0x10/0x10 [ 266.926171][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 266.931390][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.936609][ C1] ? __pfx_kthread+0x10/0x10 [ 266.941220][ C1] ret_from_fork+0x3fc/0x770 [ 266.945829][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 266.951041][ C1] ? __switch_to_asm+0x39/0x70 [ 266.955823][ C1] ? __switch_to_asm+0x33/0x70 [ 266.960595][ C1] ? __pfx_kthread+0x10/0x10 [ 266.965205][ C1] ret_from_fork_asm+0x1a/0x30 [ 266.970006][ C1] [ 266.973171][ C1] task:cec-vivid-018-v state:S stack:29592 pid:2680 tgid:2680 ppid:2 task_flags:0x208040 flags:0x00004000 [ 266.985145][ C1] Call Trace: [ 266.988439][ C1] [ 266.991388][ C1] __schedule+0x16f5/0x4d00 [ 266.995934][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.000995][ C1] ? schedule+0x165/0x360 [ 267.005366][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.010229][ C1] ? __pfx___schedule+0x10/0x10 [ 267.015466][ C1] ? schedule+0x91/0x360 [ 267.019739][ C1] schedule+0x165/0x360 [ 267.023920][ C1] cec_thread_func+0x7a3/0x1430 [ 267.028815][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.034141][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 267.040100][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.046556][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.052744][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.057706][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.062763][ C1] kthread+0x70e/0x8a0 [ 267.066868][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.072199][ C1] ? __pfx_kthread+0x10/0x10 [ 267.076819][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.082040][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.087264][ C1] ? __pfx_kthread+0x10/0x10 [ 267.091876][ C1] ret_from_fork+0x3fc/0x770 [ 267.096491][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.101628][ C1] ? __switch_to_asm+0x39/0x70 [ 267.106415][ C1] ? __switch_to_asm+0x33/0x70 [ 267.111198][ C1] ? __pfx_kthread+0x10/0x10 [ 267.115825][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.120641][ C1] [ 267.123674][ C1] task:cec-vivid-018-v state:S stack:28720 pid:2681 tgid:2681 ppid:2 task_flags:0x208040 flags:0x00004000 [ 267.135629][ C1] Call Trace: [ 267.138919][ C1] [ 267.141863][ C1] __schedule+0x16f5/0x4d00 [ 267.146406][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.151445][ C1] ? schedule+0x165/0x360 [ 267.155878][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.160751][ C1] ? __pfx___schedule+0x10/0x10 [ 267.165653][ C1] ? schedule+0x91/0x360 [ 267.169953][ C1] schedule+0x165/0x360 [ 267.174145][ C1] cec_thread_func+0x7a3/0x1430 [ 267.179065][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.184382][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 267.190302][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.196679][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.202790][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.207749][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.212796][ C1] kthread+0x70e/0x8a0 [ 267.216896][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.222220][ C1] ? __pfx_kthread+0x10/0x10 [ 267.226844][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.232161][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.237389][ C1] ? __pfx_kthread+0x10/0x10 [ 267.242011][ C1] ret_from_fork+0x3fc/0x770 [ 267.246627][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.251761][ C1] ? __switch_to_asm+0x39/0x70 [ 267.256548][ C1] ? __switch_to_asm+0x33/0x70 [ 267.261328][ C1] ? __pfx_kthread+0x10/0x10 [ 267.265944][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.270744][ C1] [ 267.273773][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2682 tgid:2682 ppid:2 task_flags:0x208040 flags:0x00004000 [ 267.285723][ C1] Call Trace: [ 267.289103][ C1] [ 267.292065][ C1] __schedule+0x16f5/0x4d00 [ 267.296611][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.301747][ C1] ? schedule+0x165/0x360 [ 267.306091][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.310951][ C1] ? __pfx___schedule+0x10/0x10 [ 267.315838][ C1] ? schedule+0x91/0x360 [ 267.320095][ C1] schedule+0x165/0x360 [ 267.324266][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 267.329593][ C1] ? finish_task_switch+0x266/0x950 [ 267.334806][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.340042][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 267.345819][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.352173][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.358265][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.363219][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.368266][ C1] kthread+0x70e/0x8a0 [ 267.372354][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 267.378087][ C1] ? __pfx_kthread+0x10/0x10 [ 267.382696][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.387914][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.393128][ C1] ? __pfx_kthread+0x10/0x10 [ 267.397746][ C1] ret_from_fork+0x3fc/0x770 [ 267.402375][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.407503][ C1] ? __switch_to_asm+0x39/0x70 [ 267.412281][ C1] ? __switch_to_asm+0x33/0x70 [ 267.417142][ C1] ? __pfx_kthread+0x10/0x10 [ 267.421753][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.426553][ C1] [ 267.429587][ C1] task:cec-vivid-019-v state:S stack:29592 pid:2696 tgid:2696 ppid:2 task_flags:0x208040 flags:0x00004000 [ 267.441528][ C1] Call Trace: [ 267.444837][ C1] [ 267.447794][ C1] __schedule+0x16f5/0x4d00 [ 267.452335][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.457391][ C1] ? schedule+0x165/0x360 [ 267.461745][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.466614][ C1] ? __pfx___schedule+0x10/0x10 [ 267.471503][ C1] ? schedule+0x91/0x360 [ 267.475790][ C1] schedule+0x165/0x360 [ 267.479963][ C1] cec_thread_func+0x7a3/0x1430 [ 267.484855][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.490163][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 267.496076][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.502420][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.508508][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.513461][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.518506][ C1] kthread+0x70e/0x8a0 [ 267.522608][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.527916][ C1] ? __pfx_kthread+0x10/0x10 [ 267.532614][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.537831][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.543052][ C1] ? __pfx_kthread+0x10/0x10 [ 267.547667][ C1] ret_from_fork+0x3fc/0x770 [ 267.552279][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.557406][ C1] ? __switch_to_asm+0x39/0x70 [ 267.562180][ C1] ? __switch_to_asm+0x33/0x70 [ 267.566961][ C1] ? __pfx_kthread+0x10/0x10 [ 267.571569][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.576361][ C1] [ 267.579406][ C1] task:cec-vivid-019-v state:S stack:29592 pid:2697 tgid:2697 ppid:2 task_flags:0x208040 flags:0x00004000 [ 267.591371][ C1] Call Trace: [ 267.594670][ C1] [ 267.597645][ C1] __schedule+0x16f5/0x4d00 [ 267.602233][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.607306][ C1] ? schedule+0x165/0x360 [ 267.611687][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.616579][ C1] ? __pfx___schedule+0x10/0x10 [ 267.621479][ C1] ? schedule+0x91/0x360 [ 267.625755][ C1] schedule+0x165/0x360 [ 267.629948][ C1] cec_thread_func+0x7a3/0x1430 [ 267.634853][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.640168][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 267.646099][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.652449][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.658546][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.663504][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.668548][ C1] kthread+0x70e/0x8a0 [ 267.672657][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.677990][ C1] ? __pfx_kthread+0x10/0x10 [ 267.682600][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.687812][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.693027][ C1] ? __pfx_kthread+0x10/0x10 [ 267.697640][ C1] ret_from_fork+0x3fc/0x770 [ 267.702253][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.707380][ C1] ? __switch_to_asm+0x39/0x70 [ 267.712163][ C1] ? __switch_to_asm+0x33/0x70 [ 267.716949][ C1] ? __pfx_kthread+0x10/0x10 [ 267.721572][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.726371][ C1] [ 267.729403][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2698 tgid:2698 ppid:2 task_flags:0x208040 flags:0x00004000 [ 267.741348][ C1] Call Trace: [ 267.744643][ C1] [ 267.747597][ C1] __schedule+0x16f5/0x4d00 [ 267.752166][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.757218][ C1] ? schedule+0x165/0x360 [ 267.761568][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.766427][ C1] ? __pfx___schedule+0x10/0x10 [ 267.771303][ C1] ? schedule+0x91/0x360 [ 267.775568][ C1] schedule+0x165/0x360 [ 267.779751][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 267.785063][ C1] ? finish_task_switch+0x266/0x950 [ 267.790277][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.795506][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 267.801277][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.807640][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.813749][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.818701][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.823746][ C1] kthread+0x70e/0x8a0 [ 267.827831][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 267.833562][ C1] ? __pfx_kthread+0x10/0x10 [ 267.838171][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.843393][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.848611][ C1] ? __pfx_kthread+0x10/0x10 [ 267.853216][ C1] ret_from_fork+0x3fc/0x770 [ 267.857827][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.862962][ C1] ? __switch_to_asm+0x39/0x70 [ 267.867745][ C1] ? __switch_to_asm+0x33/0x70 [ 267.872525][ C1] ? __pfx_kthread+0x10/0x10 [ 267.877143][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.881940][ C1] [ 267.884968][ C1] task:cec-vivid-020-v state:S stack:29592 pid:2712 tgid:2712 ppid:2 task_flags:0x208040 flags:0x00004000 [ 267.896931][ C1] Call Trace: [ 267.900221][ C1] [ 267.903164][ C1] __schedule+0x16f5/0x4d00 [ 267.907712][ C1] ? do_raw_spin_lock+0x121/0x290 [ 267.912777][ C1] ? schedule+0x165/0x360 [ 267.917145][ C1] ? __lock_acquire+0xab9/0xd20 [ 267.922014][ C1] ? __pfx___schedule+0x10/0x10 [ 267.926904][ C1] ? schedule+0x91/0x360 [ 267.931168][ C1] schedule+0x165/0x360 [ 267.935366][ C1] cec_thread_func+0x7a3/0x1430 [ 267.940288][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.945692][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 267.951612][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 267.957983][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 267.964076][ C1] ? __kthread_parkme+0x7b/0x200 [ 267.969033][ C1] ? __kthread_parkme+0x1a1/0x200 [ 267.974098][ C1] kthread+0x70e/0x8a0 [ 267.978238][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 267.983644][ C1] ? __pfx_kthread+0x10/0x10 [ 267.988270][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.993520][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 267.998773][ C1] ? __pfx_kthread+0x10/0x10 [ 268.003404][ C1] ret_from_fork+0x3fc/0x770 [ 268.008028][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.013161][ C1] ? __switch_to_asm+0x39/0x70 [ 268.017945][ C1] ? __switch_to_asm+0x33/0x70 [ 268.022736][ C1] ? __pfx_kthread+0x10/0x10 [ 268.027348][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.032141][ C1] [ 268.035174][ C1] task:cec-vivid-020-v state:S stack:28720 pid:2713 tgid:2713 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.047117][ C1] Call Trace: [ 268.050407][ C1] [ 268.053355][ C1] __schedule+0x16f5/0x4d00 [ 268.057895][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.062956][ C1] ? schedule+0x165/0x360 [ 268.067308][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.072171][ C1] ? __pfx___schedule+0x10/0x10 [ 268.077066][ C1] ? schedule+0x91/0x360 [ 268.081331][ C1] schedule+0x165/0x360 [ 268.085509][ C1] cec_thread_func+0x7a3/0x1430 [ 268.090403][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.095716][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 268.101629][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 268.107986][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 268.114094][ C1] ? __kthread_parkme+0x7b/0x200 [ 268.119055][ C1] ? __kthread_parkme+0x1a1/0x200 [ 268.124107][ C1] kthread+0x70e/0x8a0 [ 268.128245][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.133567][ C1] ? __pfx_kthread+0x10/0x10 [ 268.138207][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.143441][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.148696][ C1] ? __pfx_kthread+0x10/0x10 [ 268.153350][ C1] ret_from_fork+0x3fc/0x770 [ 268.157975][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.163112][ C1] ? __switch_to_asm+0x39/0x70 [ 268.167898][ C1] ? __switch_to_asm+0x33/0x70 [ 268.172698][ C1] ? __pfx_kthread+0x10/0x10 [ 268.177310][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.182105][ C1] [ 268.185138][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2714 tgid:2714 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.197084][ C1] Call Trace: [ 268.200369][ C1] [ 268.203304][ C1] __schedule+0x16f5/0x4d00 [ 268.207838][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.212881][ C1] ? schedule+0x165/0x360 [ 268.217247][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.222105][ C1] ? __pfx___schedule+0x10/0x10 [ 268.226986][ C1] ? schedule+0x91/0x360 [ 268.231251][ C1] schedule+0x165/0x360 [ 268.235444][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 268.240766][ C1] ? finish_task_switch+0x266/0x950 [ 268.245970][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.251195][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 268.256977][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 268.263335][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 268.269447][ C1] ? __kthread_parkme+0x7b/0x200 [ 268.274409][ C1] ? __kthread_parkme+0x1a1/0x200 [ 268.279464][ C1] kthread+0x70e/0x8a0 [ 268.283560][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 268.289303][ C1] ? __pfx_kthread+0x10/0x10 [ 268.293909][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.299143][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.304366][ C1] ? __pfx_kthread+0x10/0x10 [ 268.308975][ C1] ret_from_fork+0x3fc/0x770 [ 268.313577][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.318712][ C1] ? __switch_to_asm+0x39/0x70 [ 268.323491][ C1] ? __switch_to_asm+0x33/0x70 [ 268.328267][ C1] ? __pfx_kthread+0x10/0x10 [ 268.332875][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.337675][ C1] [ 268.340795][ C1] task:cec-vivid-021-v state:S stack:29592 pid:2728 tgid:2728 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.352735][ C1] Call Trace: [ 268.356019][ C1] [ 268.358961][ C1] __schedule+0x16f5/0x4d00 [ 268.363493][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.368531][ C1] ? schedule+0x165/0x360 [ 268.372875][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.377743][ C1] ? __pfx___schedule+0x10/0x10 [ 268.382622][ C1] ? schedule+0x91/0x360 [ 268.386883][ C1] schedule+0x165/0x360 [ 268.391064][ C1] cec_thread_func+0x7a3/0x1430 [ 268.395956][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.401253][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 268.407158][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 268.413499][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 268.419574][ C1] ? __kthread_parkme+0x7b/0x200 [ 268.424526][ C1] ? __kthread_parkme+0x1a1/0x200 [ 268.429571][ C1] kthread+0x70e/0x8a0 [ 268.433659][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.438972][ C1] ? __pfx_kthread+0x10/0x10 [ 268.443582][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.448804][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.454014][ C1] ? __pfx_kthread+0x10/0x10 [ 268.458622][ C1] ret_from_fork+0x3fc/0x770 [ 268.463226][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.468355][ C1] ? __switch_to_asm+0x39/0x70 [ 268.473142][ C1] ? __switch_to_asm+0x33/0x70 [ 268.478008][ C1] ? __pfx_kthread+0x10/0x10 [ 268.482618][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.487408][ C1] [ 268.490434][ C1] task:cec-vivid-021-v state:S stack:29592 pid:2729 tgid:2729 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.502364][ C1] Call Trace: [ 268.505651][ C1] [ 268.508610][ C1] __schedule+0x16f5/0x4d00 [ 268.513145][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.518185][ C1] ? schedule+0x165/0x360 [ 268.522546][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.527422][ C1] ? __pfx___schedule+0x10/0x10 [ 268.532308][ C1] ? schedule+0x91/0x360 [ 268.536577][ C1] schedule+0x165/0x360 [ 268.540767][ C1] cec_thread_func+0x7a3/0x1430 [ 268.545666][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.550964][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 268.556866][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 268.563223][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 268.569305][ C1] ? __kthread_parkme+0x7b/0x200 [ 268.574258][ C1] ? __kthread_parkme+0x1a1/0x200 [ 268.579314][ C1] kthread+0x70e/0x8a0 [ 268.583402][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.588704][ C1] ? __pfx_kthread+0x10/0x10 [ 268.593309][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.598525][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.603745][ C1] ? __pfx_kthread+0x10/0x10 [ 268.608374][ C1] ret_from_fork+0x3fc/0x770 [ 268.613019][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.618175][ C1] ? __switch_to_asm+0x39/0x70 [ 268.622972][ C1] ? __switch_to_asm+0x33/0x70 [ 268.627761][ C1] ? __pfx_kthread+0x10/0x10 [ 268.632371][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.637176][ C1] [ 268.640210][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2730 tgid:2730 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.652170][ C1] Call Trace: [ 268.655471][ C1] [ 268.658439][ C1] __schedule+0x16f5/0x4d00 [ 268.662999][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.668052][ C1] ? schedule+0x165/0x360 [ 268.672419][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.677304][ C1] ? __pfx___schedule+0x10/0x10 [ 268.682201][ C1] ? schedule+0x91/0x360 [ 268.686478][ C1] schedule+0x165/0x360 [ 268.690667][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 268.695999][ C1] ? finish_task_switch+0x266/0x950 [ 268.701213][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.706441][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 268.712244][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 268.718624][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 268.724742][ C1] ? __kthread_parkme+0x7b/0x200 [ 268.729702][ C1] ? __kthread_parkme+0x1a1/0x200 [ 268.734747][ C1] kthread+0x70e/0x8a0 [ 268.738852][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 268.744600][ C1] ? __pfx_kthread+0x10/0x10 [ 268.749220][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.754443][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.759678][ C1] ? __pfx_kthread+0x10/0x10 [ 268.764292][ C1] ret_from_fork+0x3fc/0x770 [ 268.768913][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.774045][ C1] ? __switch_to_asm+0x39/0x70 [ 268.778839][ C1] ? __switch_to_asm+0x33/0x70 [ 268.783741][ C1] ? __pfx_kthread+0x10/0x10 [ 268.788363][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.793194][ C1] [ 268.796237][ C1] task:cec-vivid-022-v state:S stack:29592 pid:2744 tgid:2744 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.808206][ C1] Call Trace: [ 268.811508][ C1] [ 268.814475][ C1] __schedule+0x16f5/0x4d00 [ 268.819026][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.824082][ C1] ? schedule+0x165/0x360 [ 268.828444][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.833334][ C1] ? __pfx___schedule+0x10/0x10 [ 268.838225][ C1] ? schedule+0x91/0x360 [ 268.842498][ C1] schedule+0x165/0x360 [ 268.846680][ C1] cec_thread_func+0x7a3/0x1430 [ 268.851577][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.856888][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 268.862804][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 268.869170][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 268.875268][ C1] ? __kthread_parkme+0x7b/0x200 [ 268.880232][ C1] ? __kthread_parkme+0x1a1/0x200 [ 268.885285][ C1] kthread+0x70e/0x8a0 [ 268.889391][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 268.894715][ C1] ? __pfx_kthread+0x10/0x10 [ 268.899349][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.904582][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 268.909816][ C1] ? __pfx_kthread+0x10/0x10 [ 268.914458][ C1] ret_from_fork+0x3fc/0x770 [ 268.919079][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 268.924212][ C1] ? __switch_to_asm+0x39/0x70 [ 268.929000][ C1] ? __switch_to_asm+0x33/0x70 [ 268.933781][ C1] ? __pfx_kthread+0x10/0x10 [ 268.938402][ C1] ret_from_fork_asm+0x1a/0x30 [ 268.943199][ C1] [ 268.946235][ C1] task:cec-vivid-022-v state:S stack:28736 pid:2745 tgid:2745 ppid:2 task_flags:0x208040 flags:0x00004000 [ 268.958195][ C1] Call Trace: [ 268.961489][ C1] [ 268.964438][ C1] __schedule+0x16f5/0x4d00 [ 268.968999][ C1] ? do_raw_spin_lock+0x121/0x290 [ 268.974068][ C1] ? schedule+0x165/0x360 [ 268.978441][ C1] ? __lock_acquire+0xab9/0xd20 [ 268.983316][ C1] ? __pfx___schedule+0x10/0x10 [ 268.988229][ C1] ? schedule+0x91/0x360 [ 268.992504][ C1] schedule+0x165/0x360 [ 268.996690][ C1] cec_thread_func+0x7a3/0x1430 [ 269.001584][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 269.006890][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 269.012802][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 269.019151][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 269.025255][ C1] ? __kthread_parkme+0x7b/0x200 [ 269.030215][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.035266][ C1] kthread+0x70e/0x8a0 [ 269.039379][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 269.044685][ C1] ? __pfx_kthread+0x10/0x10 [ 269.049300][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.054524][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.059753][ C1] ? __pfx_kthread+0x10/0x10 [ 269.064365][ C1] ret_from_fork+0x3fc/0x770 [ 269.068973][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.074104][ C1] ? __switch_to_asm+0x39/0x70 [ 269.078916][ C1] ? __switch_to_asm+0x33/0x70 [ 269.083726][ C1] ? __pfx_kthread+0x10/0x10 [ 269.088338][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.093134][ C1] [ 269.096182][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2746 tgid:2746 ppid:2 task_flags:0x208040 flags:0x00004000 [ 269.108141][ C1] Call Trace: [ 269.111432][ C1] [ 269.114385][ C1] __schedule+0x16f5/0x4d00 [ 269.118938][ C1] ? do_raw_spin_lock+0x121/0x290 [ 269.123980][ C1] ? schedule+0x165/0x360 [ 269.128328][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.133202][ C1] ? __pfx___schedule+0x10/0x10 [ 269.138106][ C1] ? schedule+0x91/0x360 [ 269.142370][ C1] schedule+0x165/0x360 [ 269.146555][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 269.151891][ C1] ? finish_task_switch+0x266/0x950 [ 269.157114][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.162356][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 269.168141][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 269.174502][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 269.180598][ C1] ? __kthread_parkme+0x7b/0x200 [ 269.185571][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.190624][ C1] kthread+0x70e/0x8a0 [ 269.194718][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 269.200554][ C1] ? __pfx_kthread+0x10/0x10 [ 269.205174][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.210398][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.215633][ C1] ? __pfx_kthread+0x10/0x10 [ 269.220271][ C1] ret_from_fork+0x3fc/0x770 [ 269.224904][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.230053][ C1] ? __switch_to_asm+0x39/0x70 [ 269.234860][ C1] ? __switch_to_asm+0x33/0x70 [ 269.239667][ C1] ? __pfx_kthread+0x10/0x10 [ 269.244299][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.249122][ C1] [ 269.252163][ C1] task:cec-vivid-023-v state:S stack:29592 pid:2760 tgid:2760 ppid:2 task_flags:0x208040 flags:0x00004000 [ 269.264114][ C1] Call Trace: [ 269.267426][ C1] [ 269.270386][ C1] __schedule+0x16f5/0x4d00 [ 269.274927][ C1] ? do_raw_spin_lock+0x121/0x290 [ 269.279976][ C1] ? schedule+0x165/0x360 [ 269.284338][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.289221][ C1] ? __pfx___schedule+0x10/0x10 [ 269.294119][ C1] ? schedule+0x91/0x360 [ 269.298387][ C1] schedule+0x165/0x360 [ 269.302569][ C1] cec_thread_func+0x7a3/0x1430 [ 269.307464][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 269.312794][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 269.318715][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 269.325082][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 269.331173][ C1] ? __kthread_parkme+0x7b/0x200 [ 269.336132][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.341281][ C1] kthread+0x70e/0x8a0 [ 269.345378][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 269.350705][ C1] ? __pfx_kthread+0x10/0x10 [ 269.355313][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.360537][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.365752][ C1] ? __pfx_kthread+0x10/0x10 [ 269.370360][ C1] ret_from_fork+0x3fc/0x770 [ 269.374965][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.380112][ C1] ? __switch_to_asm+0x39/0x70 [ 269.384900][ C1] ? __switch_to_asm+0x33/0x70 [ 269.389689][ C1] ? __pfx_kthread+0x10/0x10 [ 269.394307][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.399120][ C1] [ 269.402147][ C1] task:cec-vivid-023-v state:S stack:29592 pid:2761 tgid:2761 ppid:2 task_flags:0x208040 flags:0x00004000 [ 269.414074][ C1] Call Trace: [ 269.417370][ C1] [ 269.420332][ C1] __schedule+0x16f5/0x4d00 [ 269.424872][ C1] ? do_raw_spin_lock+0x121/0x290 [ 269.430007][ C1] ? schedule+0x165/0x360 [ 269.434363][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.439244][ C1] ? __pfx___schedule+0x10/0x10 [ 269.444127][ C1] ? schedule+0x91/0x360 [ 269.448407][ C1] schedule+0x165/0x360 [ 269.452665][ C1] cec_thread_func+0x7a3/0x1430 [ 269.457550][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 269.462868][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 269.468787][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 269.475157][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 269.481247][ C1] ? __kthread_parkme+0x7b/0x200 [ 269.486209][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.491251][ C1] kthread+0x70e/0x8a0 [ 269.495349][ C1] ? __pfx_cec_thread_func+0x10/0x10 [ 269.500656][ C1] ? __pfx_kthread+0x10/0x10 [ 269.505265][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.510484][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.515697][ C1] ? __pfx_kthread+0x10/0x10 [ 269.520302][ C1] ret_from_fork+0x3fc/0x770 [ 269.524907][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.530039][ C1] ? __switch_to_asm+0x39/0x70 [ 269.534843][ C1] ? __switch_to_asm+0x33/0x70 [ 269.539623][ C1] ? __pfx_kthread+0x10/0x10 [ 269.544231][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.549025][ C1] [ 269.552050][ C1] task:vivid_cec-vivid state:S stack:29272 pid:2762 tgid:2762 ppid:2 task_flags:0x208040 flags:0x00004000 [ 269.563977][ C1] Call Trace: [ 269.567264][ C1] [ 269.570203][ C1] __schedule+0x16f5/0x4d00 [ 269.574744][ C1] ? do_raw_spin_lock+0x121/0x290 [ 269.579794][ C1] ? schedule+0x165/0x360 [ 269.584177][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.589042][ C1] ? __pfx___schedule+0x10/0x10 [ 269.593929][ C1] ? schedule+0x91/0x360 [ 269.598217][ C1] schedule+0x165/0x360 [ 269.602391][ C1] vivid_cec_bus_thread+0x241/0x1950 [ 269.607722][ C1] ? finish_task_switch+0x266/0x950 [ 269.612927][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.618149][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 269.623951][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 269.630323][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 269.636420][ C1] ? __kthread_parkme+0x7b/0x200 [ 269.641384][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.646436][ C1] kthread+0x70e/0x8a0 [ 269.650526][ C1] ? __pfx_vivid_cec_bus_thread+0x10/0x10 [ 269.656348][ C1] ? __pfx_kthread+0x10/0x10 [ 269.660989][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.666264][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.671497][ C1] ? __pfx_kthread+0x10/0x10 [ 269.676119][ C1] ret_from_fork+0x3fc/0x770 [ 269.680735][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.685878][ C1] ? __switch_to_asm+0x39/0x70 [ 269.690682][ C1] ? __switch_to_asm+0x33/0x70 [ 269.695502][ C1] ? __pfx_kthread+0x10/0x10 [ 269.700127][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.704931][ C1] [ 269.707984][ C1] task:kworker/R-updat state:I stack:29784 pid:2787 tgid:2787 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 269.720062][ C1] Call Trace: [ 269.723381][ C1] [ 269.726337][ C1] __schedule+0x16f5/0x4d00 [ 269.730883][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.735762][ C1] ? schedule+0x165/0x360 [ 269.740127][ C1] ? __pfx___schedule+0x10/0x10 [ 269.745014][ C1] ? schedule+0x91/0x360 [ 269.749281][ C1] schedule+0x165/0x360 [ 269.753471][ C1] rescuer_thread+0xc69/0xdd0 [ 269.758189][ C1] ? rescuer_thread+0xbb/0xdd0 [ 269.762982][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.768048][ C1] kthread+0x70e/0x8a0 [ 269.772145][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 269.777360][ C1] ? __pfx_kthread+0x10/0x10 [ 269.781974][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.787192][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.792428][ C1] ? __pfx_kthread+0x10/0x10 [ 269.797078][ C1] ret_from_fork+0x3fc/0x770 [ 269.801703][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.806846][ C1] ? __switch_to_asm+0x39/0x70 [ 269.811650][ C1] ? __switch_to_asm+0x33/0x70 [ 269.816475][ C1] ? __pfx_kthread+0x10/0x10 [ 269.821110][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.825909][ C1] [ 269.829027][ C1] task:kworker/R-updat state:I stack:29784 pid:2788 tgid:2788 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 269.841058][ C1] Call Trace: [ 269.844354][ C1] [ 269.847299][ C1] __schedule+0x16f5/0x4d00 [ 269.851919][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.856790][ C1] ? schedule+0x165/0x360 [ 269.861141][ C1] ? __pfx___schedule+0x10/0x10 [ 269.866041][ C1] ? schedule+0x91/0x360 [ 269.870306][ C1] schedule+0x165/0x360 [ 269.874490][ C1] rescuer_thread+0xc69/0xdd0 [ 269.879200][ C1] ? rescuer_thread+0xbb/0xdd0 [ 269.883988][ C1] ? __kthread_parkme+0x1a1/0x200 [ 269.889030][ C1] kthread+0x70e/0x8a0 [ 269.893126][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 269.898342][ C1] ? __pfx_kthread+0x10/0x10 [ 269.902949][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.908177][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.913418][ C1] ? __pfx_kthread+0x10/0x10 [ 269.918029][ C1] ret_from_fork+0x3fc/0x770 [ 269.922630][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 269.927755][ C1] ? __switch_to_asm+0x39/0x70 [ 269.932547][ C1] ? __switch_to_asm+0x33/0x70 [ 269.937319][ C1] ? __pfx_kthread+0x10/0x10 [ 269.941928][ C1] ret_from_fork_asm+0x1a/0x30 [ 269.946716][ C1] [ 269.949748][ C1] task:kworker/R-raid5 state:I stack:29784 pid:2805 tgid:2805 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 269.961780][ C1] Call Trace: [ 269.965065][ C1] [ 269.968010][ C1] __schedule+0x16f5/0x4d00 [ 269.972542][ C1] ? __lock_acquire+0xab9/0xd20 [ 269.977403][ C1] ? schedule+0x165/0x360 [ 269.981779][ C1] ? __pfx___schedule+0x10/0x10 [ 269.986707][ C1] ? schedule+0x91/0x360 [ 269.991007][ C1] schedule+0x165/0x360 [ 269.995202][ C1] rescuer_thread+0xc69/0xdd0 [ 270.000002][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.004823][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.009913][ C1] kthread+0x70e/0x8a0 [ 270.014001][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.019214][ C1] ? __pfx_kthread+0x10/0x10 [ 270.023824][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.029042][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.034260][ C1] ? __pfx_kthread+0x10/0x10 [ 270.038876][ C1] ret_from_fork+0x3fc/0x770 [ 270.043476][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.048609][ C1] ? __switch_to_asm+0x39/0x70 [ 270.053393][ C1] ? __switch_to_asm+0x33/0x70 [ 270.058170][ C1] ? __pfx_kthread+0x10/0x10 [ 270.062794][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.067594][ C1] [ 270.070621][ C1] task:kworker/R-bch_b state:I stack:29784 pid:2806 tgid:2806 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.082650][ C1] Call Trace: [ 270.085954][ C1] [ 270.088933][ C1] __schedule+0x16f5/0x4d00 [ 270.093474][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.098346][ C1] ? schedule+0x165/0x360 [ 270.102712][ C1] ? __pfx___schedule+0x10/0x10 [ 270.107616][ C1] ? schedule+0x91/0x360 [ 270.111930][ C1] schedule+0x165/0x360 [ 270.116123][ C1] rescuer_thread+0xc69/0xdd0 [ 270.120832][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.125630][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.130696][ C1] kthread+0x70e/0x8a0 [ 270.134793][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.140014][ C1] ? __pfx_kthread+0x10/0x10 [ 270.144637][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.149859][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.155080][ C1] ? __pfx_kthread+0x10/0x10 [ 270.159697][ C1] ret_from_fork+0x3fc/0x770 [ 270.164311][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.169445][ C1] ? __switch_to_asm+0x39/0x70 [ 270.174316][ C1] ? __switch_to_asm+0x33/0x70 [ 270.179115][ C1] ? __pfx_kthread+0x10/0x10 [ 270.183738][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.188532][ C1] [ 270.191562][ C1] task:kworker/R-bcach state:I stack:29784 pid:2808 tgid:2808 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.203595][ C1] Call Trace: [ 270.206885][ C1] [ 270.209829][ C1] __schedule+0x16f5/0x4d00 [ 270.214390][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.219280][ C1] ? schedule+0x165/0x360 [ 270.223632][ C1] ? __pfx___schedule+0x10/0x10 [ 270.228532][ C1] ? schedule+0x91/0x360 [ 270.232798][ C1] schedule+0x165/0x360 [ 270.236990][ C1] rescuer_thread+0xc69/0xdd0 [ 270.241693][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.246478][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.251528][ C1] kthread+0x70e/0x8a0 [ 270.255628][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.260836][ C1] ? __pfx_kthread+0x10/0x10 [ 270.265455][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.270690][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.275910][ C1] ? __pfx_kthread+0x10/0x10 [ 270.280525][ C1] ret_from_fork+0x3fc/0x770 [ 270.285155][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.290293][ C1] ? __switch_to_asm+0x39/0x70 [ 270.295098][ C1] ? __switch_to_asm+0x33/0x70 [ 270.299898][ C1] ? __pfx_kthread+0x10/0x10 [ 270.304526][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.309345][ C1] [ 270.312392][ C1] task:kworker/R-bch_j state:I stack:29784 pid:2809 tgid:2809 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.324433][ C1] Call Trace: [ 270.327728][ C1] [ 270.330680][ C1] __schedule+0x16f5/0x4d00 [ 270.335236][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.340120][ C1] ? schedule+0x165/0x360 [ 270.344479][ C1] ? __pfx___schedule+0x10/0x10 [ 270.349369][ C1] ? schedule+0x91/0x360 [ 270.353639][ C1] schedule+0x165/0x360 [ 270.357840][ C1] rescuer_thread+0xc69/0xdd0 [ 270.362549][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.367341][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.372476][ C1] kthread+0x70e/0x8a0 [ 270.376575][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.381796][ C1] ? __pfx_kthread+0x10/0x10 [ 270.386414][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.391637][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.396860][ C1] ? __pfx_kthread+0x10/0x10 [ 270.401470][ C1] ret_from_fork+0x3fc/0x770 [ 270.406166][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.411295][ C1] ? __switch_to_asm+0x39/0x70 [ 270.416084][ C1] ? __switch_to_asm+0x33/0x70 [ 270.420857][ C1] ? __pfx_kthread+0x10/0x10 [ 270.425460][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.430249][ C1] [ 270.433276][ C1] task:kworker/R-dm_bu state:I stack:29784 pid:2811 tgid:2811 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.445320][ C1] Call Trace: [ 270.448610][ C1] [ 270.451550][ C1] __schedule+0x16f5/0x4d00 [ 270.456081][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.460940][ C1] ? schedule+0x165/0x360 [ 270.465320][ C1] ? __pfx___schedule+0x10/0x10 [ 270.470214][ C1] ? schedule+0x91/0x360 [ 270.474482][ C1] schedule+0x165/0x360 [ 270.478666][ C1] rescuer_thread+0xc69/0xdd0 [ 270.483355][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.488139][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.493185][ C1] kthread+0x70e/0x8a0 [ 270.497286][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.502501][ C1] ? __pfx_kthread+0x10/0x10 [ 270.507108][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.512330][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.517569][ C1] ? __pfx_kthread+0x10/0x10 [ 270.522178][ C1] ret_from_fork+0x3fc/0x770 [ 270.526781][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.531909][ C1] ? __switch_to_asm+0x39/0x70 [ 270.536690][ C1] ? __switch_to_asm+0x33/0x70 [ 270.541475][ C1] ? __pfx_kthread+0x10/0x10 [ 270.546088][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.550886][ C1] [ 270.553913][ C1] task:kworker/R-kmpat state:I stack:29784 pid:2812 tgid:2812 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.565959][ C1] Call Trace: [ 270.569252][ C1] [ 270.572192][ C1] __schedule+0x16f5/0x4d00 [ 270.576730][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.581595][ C1] ? schedule+0x165/0x360 [ 270.585943][ C1] ? __pfx___schedule+0x10/0x10 [ 270.590824][ C1] ? schedule+0x91/0x360 [ 270.595090][ C1] schedule+0x165/0x360 [ 270.599274][ C1] rescuer_thread+0xc69/0xdd0 [ 270.603972][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.608759][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.613804][ C1] kthread+0x70e/0x8a0 [ 270.617897][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.623125][ C1] ? __pfx_kthread+0x10/0x10 [ 270.627743][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.633008][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.638267][ C1] ? __pfx_kthread+0x10/0x10 [ 270.642927][ C1] ret_from_fork+0x3fc/0x770 [ 270.647564][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.652729][ C1] ? __switch_to_asm+0x39/0x70 [ 270.657529][ C1] ? __switch_to_asm+0x33/0x70 [ 270.662313][ C1] ? __pfx_kthread+0x10/0x10 [ 270.666929][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.671737][ C1] [ 270.674767][ C1] task:kworker/R-kmpat state:I stack:29784 pid:2813 tgid:2813 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.686835][ C1] Call Trace: [ 270.690141][ C1] [ 270.693108][ C1] __schedule+0x16f5/0x4d00 [ 270.697666][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.702548][ C1] ? schedule+0x165/0x360 [ 270.706916][ C1] ? __pfx___schedule+0x10/0x10 [ 270.711807][ C1] ? schedule+0x91/0x360 [ 270.716083][ C1] schedule+0x165/0x360 [ 270.720269][ C1] rescuer_thread+0xc69/0xdd0 [ 270.724986][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.729800][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.734855][ C1] kthread+0x70e/0x8a0 [ 270.738956][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.744173][ C1] ? __pfx_kthread+0x10/0x10 [ 270.748839][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.754094][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.759341][ C1] ? __pfx_kthread+0x10/0x10 [ 270.763968][ C1] ret_from_fork+0x3fc/0x770 [ 270.768592][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.773814][ C1] ? __switch_to_asm+0x39/0x70 [ 270.778596][ C1] ? __switch_to_asm+0x33/0x70 [ 270.783373][ C1] ? __pfx_kthread+0x10/0x10 [ 270.787983][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.792801][ C1] [ 270.795836][ C1] task:kworker/R-kvub3 state:I stack:29784 pid:2832 tgid:2832 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.807873][ C1] Call Trace: [ 270.811180][ C1] [ 270.814126][ C1] __schedule+0x16f5/0x4d00 [ 270.818687][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.823555][ C1] ? schedule+0x165/0x360 [ 270.827910][ C1] ? __pfx___schedule+0x10/0x10 [ 270.832801][ C1] ? schedule+0x91/0x360 [ 270.837077][ C1] schedule+0x165/0x360 [ 270.841257][ C1] rescuer_thread+0xc69/0xdd0 [ 270.845962][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.850755][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.855803][ C1] kthread+0x70e/0x8a0 [ 270.859895][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.865116][ C1] ? __pfx_kthread+0x10/0x10 [ 270.869743][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.874969][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 270.880367][ C1] ? __pfx_kthread+0x10/0x10 [ 270.884987][ C1] ret_from_fork+0x3fc/0x770 [ 270.889608][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 270.894742][ C1] ? __switch_to_asm+0x39/0x70 [ 270.899530][ C1] ? __switch_to_asm+0x33/0x70 [ 270.904322][ C1] ? __pfx_kthread+0x10/0x10 [ 270.908948][ C1] ret_from_fork_asm+0x1a/0x30 [ 270.913741][ C1] [ 270.916777][ C1] task:kworker/R-kvub3 state:I stack:29784 pid:2833 tgid:2833 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 270.928816][ C1] Call Trace: [ 270.932132][ C1] [ 270.935096][ C1] __schedule+0x16f5/0x4d00 [ 270.939657][ C1] ? __lock_acquire+0xab9/0xd20 [ 270.944544][ C1] ? schedule+0x165/0x360 [ 270.948912][ C1] ? __pfx___schedule+0x10/0x10 [ 270.953806][ C1] ? schedule+0x91/0x360 [ 270.958081][ C1] schedule+0x165/0x360 [ 270.962269][ C1] rescuer_thread+0xc69/0xdd0 [ 270.967001][ C1] ? rescuer_thread+0xbb/0xdd0 [ 270.971815][ C1] ? __kthread_parkme+0x1a1/0x200 [ 270.976863][ C1] kthread+0x70e/0x8a0 [ 270.981042][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 270.986280][ C1] ? __pfx_kthread+0x10/0x10 [ 270.990918][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.996143][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.001403][ C1] ? __pfx_kthread+0x10/0x10 [ 271.006039][ C1] ret_from_fork+0x3fc/0x770 [ 271.010664][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.015795][ C1] ? __switch_to_asm+0x39/0x70 [ 271.020576][ C1] ? __switch_to_asm+0x33/0x70 [ 271.025393][ C1] ? __pfx_kthread+0x10/0x10 [ 271.030009][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.034822][ C1] [ 271.037886][ C1] task:kworker/R-kvub3 state:I stack:29784 pid:2834 tgid:2834 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.049932][ C1] Call Trace: [ 271.053229][ C1] [ 271.056175][ C1] __schedule+0x16f5/0x4d00 [ 271.060724][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.065591][ C1] ? schedule+0x165/0x360 [ 271.069946][ C1] ? __pfx___schedule+0x10/0x10 [ 271.074835][ C1] ? schedule+0x91/0x360 [ 271.079109][ C1] schedule+0x165/0x360 [ 271.083291][ C1] rescuer_thread+0xc69/0xdd0 [ 271.087999][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.092812][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.097861][ C1] kthread+0x70e/0x8a0 [ 271.101956][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.107178][ C1] ? __pfx_kthread+0x10/0x10 [ 271.111790][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.117008][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.122228][ C1] ? __pfx_kthread+0x10/0x10 [ 271.126849][ C1] ret_from_fork+0x3fc/0x770 [ 271.131470][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.136603][ C1] ? __switch_to_asm+0x39/0x70 [ 271.141385][ C1] ? __switch_to_asm+0x33/0x70 [ 271.146194][ C1] ? __pfx_kthread+0x10/0x10 [ 271.150804][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.155643][ C1] [ 271.158687][ C1] task:kworker/R-kmems state:I stack:29784 pid:2838 tgid:2838 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.170733][ C1] Call Trace: [ 271.174027][ C1] [ 271.176991][ C1] __schedule+0x16f5/0x4d00 [ 271.181551][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.186417][ C1] ? schedule+0x165/0x360 [ 271.190802][ C1] ? __pfx___schedule+0x10/0x10 [ 271.195691][ C1] ? schedule+0x91/0x360 [ 271.199968][ C1] schedule+0x165/0x360 [ 271.204147][ C1] rescuer_thread+0xc69/0xdd0 [ 271.208887][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.213686][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.218744][ C1] kthread+0x70e/0x8a0 [ 271.222849][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.228080][ C1] ? __pfx_kthread+0x10/0x10 [ 271.232707][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.237929][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.243176][ C1] ? __pfx_kthread+0x10/0x10 [ 271.247789][ C1] ret_from_fork+0x3fc/0x770 [ 271.252411][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.257539][ C1] ? __switch_to_asm+0x39/0x70 [ 271.262314][ C1] ? __switch_to_asm+0x33/0x70 [ 271.267111][ C1] ? __pfx_kthread+0x10/0x10 [ 271.271739][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.276581][ C1] [ 271.279629][ C1] task:kworker/R-iw_cm state:I stack:29472 pid:2842 tgid:2842 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.291741][ C1] Call Trace: [ 271.295042][ C1] [ 271.298008][ C1] __schedule+0x16f5/0x4d00 [ 271.302542][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.307412][ C1] ? schedule+0x165/0x360 [ 271.311779][ C1] ? __pfx___schedule+0x10/0x10 [ 271.316682][ C1] ? schedule+0x91/0x360 [ 271.320946][ C1] schedule+0x165/0x360 [ 271.325127][ C1] rescuer_thread+0xc69/0xdd0 [ 271.329838][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.334644][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.339722][ C1] kthread+0x70e/0x8a0 [ 271.343820][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.349045][ C1] ? __pfx_kthread+0x10/0x10 [ 271.353666][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.358885][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.364100][ C1] ? __pfx_kthread+0x10/0x10 [ 271.368737][ C1] ret_from_fork+0x3fc/0x770 [ 271.373352][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.378481][ C1] ? __switch_to_asm+0x39/0x70 [ 271.383264][ C1] ? __switch_to_asm+0x33/0x70 [ 271.388050][ C1] ? __pfx_kthread+0x10/0x10 [ 271.392667][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.397468][ C1] [ 271.400501][ C1] task:kworker/R-rdma_ state:I stack:29784 pid:2843 tgid:2843 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.412538][ C1] Call Trace: [ 271.415822][ C1] [ 271.418768][ C1] __schedule+0x16f5/0x4d00 [ 271.423295][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.428155][ C1] ? schedule+0x165/0x360 [ 271.432499][ C1] ? __pfx___schedule+0x10/0x10 [ 271.437376][ C1] ? schedule+0x91/0x360 [ 271.441636][ C1] schedule+0x165/0x360 [ 271.445811][ C1] rescuer_thread+0xc69/0xdd0 [ 271.450500][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.455288][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.460355][ C1] kthread+0x70e/0x8a0 [ 271.464451][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.469673][ C1] ? __pfx_kthread+0x10/0x10 [ 271.474374][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.479618][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.484836][ C1] ? __pfx_kthread+0x10/0x10 [ 271.489450][ C1] ret_from_fork+0x3fc/0x770 [ 271.494049][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.499189][ C1] ? __switch_to_asm+0x39/0x70 [ 271.503968][ C1] ? __switch_to_asm+0x33/0x70 [ 271.508745][ C1] ? __pfx_kthread+0x10/0x10 [ 271.513352][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.518143][ C1] [ 271.521171][ C1] task:kworker/R-mlx4_ state:I stack:29800 pid:2847 tgid:2847 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.533205][ C1] Call Trace: [ 271.536500][ C1] [ 271.539456][ C1] __schedule+0x16f5/0x4d00 [ 271.543991][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.548860][ C1] ? schedule+0x165/0x360 [ 271.553211][ C1] ? __pfx___schedule+0x10/0x10 [ 271.558088][ C1] ? schedule+0x91/0x360 [ 271.562359][ C1] schedule+0x165/0x360 [ 271.566534][ C1] rescuer_thread+0xc69/0xdd0 [ 271.571225][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.576013][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.581057][ C1] kthread+0x70e/0x8a0 [ 271.585155][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.590374][ C1] ? __pfx_kthread+0x10/0x10 [ 271.594997][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.600219][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.605441][ C1] ? __pfx_kthread+0x10/0x10 [ 271.610065][ C1] ret_from_fork+0x3fc/0x770 [ 271.614677][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.619845][ C1] ? __switch_to_asm+0x39/0x70 [ 271.624644][ C1] ? __switch_to_asm+0x33/0x70 [ 271.629429][ C1] ? __pfx_kthread+0x10/0x10 [ 271.634035][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.638834][ C1] [ 271.641870][ C1] task:kworker/R-mlx4_ state:I stack:29784 pid:2848 tgid:2848 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.653920][ C1] Call Trace: [ 271.657216][ C1] [ 271.660160][ C1] __schedule+0x16f5/0x4d00 [ 271.664700][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.669590][ C1] ? schedule+0x165/0x360 [ 271.673951][ C1] ? __pfx___schedule+0x10/0x10 [ 271.678837][ C1] ? schedule+0x91/0x360 [ 271.683104][ C1] schedule+0x165/0x360 [ 271.687278][ C1] rescuer_thread+0xc69/0xdd0 [ 271.691972][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.696755][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.701796][ C1] kthread+0x70e/0x8a0 [ 271.705887][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.711098][ C1] ? __pfx_kthread+0x10/0x10 [ 271.715703][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.720934][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.726141][ C1] ? __pfx_kthread+0x10/0x10 [ 271.730741][ C1] ret_from_fork+0x3fc/0x770 [ 271.735345][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.740491][ C1] ? __switch_to_asm+0x39/0x70 [ 271.745294][ C1] ? __switch_to_asm+0x33/0x70 [ 271.750077][ C1] ? __pfx_kthread+0x10/0x10 [ 271.754692][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.759489][ C1] [ 271.762531][ C1] task:kworker/R-srp_r state:I stack:29640 pid:2850 tgid:2850 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.774570][ C1] Call Trace: [ 271.777862][ C1] [ 271.780805][ C1] __schedule+0x16f5/0x4d00 [ 271.785343][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.790218][ C1] ? schedule+0x165/0x360 [ 271.794579][ C1] ? __pfx___schedule+0x10/0x10 [ 271.799474][ C1] ? schedule+0x91/0x360 [ 271.803757][ C1] schedule+0x165/0x360 [ 271.807946][ C1] rescuer_thread+0xc69/0xdd0 [ 271.812642][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.817429][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.822474][ C1] kthread+0x70e/0x8a0 [ 271.826560][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.831773][ C1] ? __pfx_kthread+0x10/0x10 [ 271.836438][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.841658][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.846881][ C1] ? __pfx_kthread+0x10/0x10 [ 271.851493][ C1] ret_from_fork+0x3fc/0x770 [ 271.856096][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.861223][ C1] ? __switch_to_asm+0x39/0x70 [ 271.866000][ C1] ? __switch_to_asm+0x33/0x70 [ 271.870780][ C1] ? __pfx_kthread+0x10/0x10 [ 271.875395][ C1] ret_from_fork_asm+0x1a/0x30 [ 271.880191][ C1] [ 271.883233][ C1] task:kworker/R-siw_c state:I stack:29784 pid:2854 tgid:2854 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 271.895284][ C1] Call Trace: [ 271.898577][ C1] [ 271.901541][ C1] __schedule+0x16f5/0x4d00 [ 271.906095][ C1] ? __lock_acquire+0xab9/0xd20 [ 271.910965][ C1] ? schedule+0x165/0x360 [ 271.915320][ C1] ? __pfx___schedule+0x10/0x10 [ 271.920208][ C1] ? schedule+0x91/0x360 [ 271.924471][ C1] schedule+0x165/0x360 [ 271.928657][ C1] rescuer_thread+0xc69/0xdd0 [ 271.933356][ C1] ? rescuer_thread+0xbb/0xdd0 [ 271.938162][ C1] ? __kthread_parkme+0x1a1/0x200 [ 271.943207][ C1] kthread+0x70e/0x8a0 [ 271.947300][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 271.952531][ C1] ? __pfx_kthread+0x10/0x10 [ 271.957168][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.962398][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 271.967655][ C1] ? __pfx_kthread+0x10/0x10 [ 271.972292][ C1] ret_from_fork+0x3fc/0x770 [ 271.976911][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 271.982059][ C1] ? __switch_to_asm+0x39/0x70 [ 271.986846][ C1] ? __switch_to_asm+0x33/0x70 [ 271.991652][ C1] ? __pfx_kthread+0x10/0x10 [ 271.996274][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.001073][ C1] [ 272.004110][ C1] task:siw_tx/0 state:S stack:29784 pid:2855 tgid:2855 ppid:2 task_flags:0x4208040 flags:0x00004000 [ 272.016169][ C1] Call Trace: [ 272.019460][ C1] [ 272.022417][ C1] __schedule+0x16f5/0x4d00 [ 272.026960][ C1] ? do_raw_spin_lock+0x121/0x290 [ 272.032028][ C1] ? schedule+0x165/0x360 [ 272.036401][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.041295][ C1] ? __pfx___schedule+0x10/0x10 [ 272.046196][ C1] ? schedule+0x91/0x360 [ 272.050485][ C1] schedule+0x165/0x360 [ 272.054722][ C1] siw_run_sq+0x18f/0x350 [ 272.059104][ C1] ? __pfx_siw_run_sq+0x10/0x10 [ 272.063986][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 272.070075][ C1] ? __kthread_parkme+0x7b/0x200 [ 272.075030][ C1] ? __kthread_parkme+0x1a1/0x200 [ 272.080085][ C1] kthread+0x70e/0x8a0 [ 272.084197][ C1] ? __pfx_siw_run_sq+0x10/0x10 [ 272.089072][ C1] ? __pfx_kthread+0x10/0x10 [ 272.093724][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.098986][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.104236][ C1] ? __pfx_kthread+0x10/0x10 [ 272.108860][ C1] ret_from_fork+0x3fc/0x770 [ 272.113475][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.118627][ C1] ? __switch_to_asm+0x39/0x70 [ 272.123411][ C1] ? __switch_to_asm+0x33/0x70 [ 272.128206][ C1] ? __pfx_kthread+0x10/0x10 [ 272.132830][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.137636][ C1] [ 272.140670][ C1] task:kworker/R-qat_m state:I stack:28960 pid:2865 tgid:2865 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.152725][ C1] Call Trace: [ 272.156019][ C1] [ 272.158965][ C1] __schedule+0x16f5/0x4d00 [ 272.163508][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.168410][ C1] ? schedule+0x165/0x360 [ 272.172761][ C1] ? __pfx___schedule+0x10/0x10 [ 272.177646][ C1] ? schedule+0x91/0x360 [ 272.181903][ C1] schedule+0x165/0x360 [ 272.186104][ C1] rescuer_thread+0xc69/0xdd0 [ 272.190820][ C1] ? rescuer_thread+0xbb/0xdd0 [ 272.195646][ C1] ? __kthread_parkme+0x1a1/0x200 [ 272.200702][ C1] kthread+0x70e/0x8a0 [ 272.204808][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 272.210041][ C1] ? __pfx_kthread+0x10/0x10 [ 272.214660][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.219881][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.225096][ C1] ? __pfx_kthread+0x10/0x10 [ 272.229708][ C1] ret_from_fork+0x3fc/0x770 [ 272.234326][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.239471][ C1] ? __switch_to_asm+0x39/0x70 [ 272.244264][ C1] ? __switch_to_asm+0x33/0x70 [ 272.249073][ C1] ? __pfx_kthread+0x10/0x10 [ 272.253686][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.258489][ C1] [ 272.261518][ C1] task:kworker/R-qat_d state:I stack:29784 pid:2866 tgid:2866 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.273546][ C1] Call Trace: [ 272.276839][ C1] [ 272.279786][ C1] __schedule+0x16f5/0x4d00 [ 272.284345][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.289223][ C1] ? schedule+0x165/0x360 [ 272.293578][ C1] ? __pfx___schedule+0x10/0x10 [ 272.298461][ C1] ? schedule+0x91/0x360 [ 272.302725][ C1] schedule+0x165/0x360 [ 272.306907][ C1] rescuer_thread+0xc69/0xdd0 [ 272.311613][ C1] ? rescuer_thread+0xbb/0xdd0 [ 272.316406][ C1] ? __kthread_parkme+0x1a1/0x200 [ 272.321451][ C1] kthread+0x70e/0x8a0 [ 272.325555][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 272.330770][ C1] ? __pfx_kthread+0x10/0x10 [ 272.335379][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.340624][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.345843][ C1] ? __pfx_kthread+0x10/0x10 [ 272.350456][ C1] ret_from_fork+0x3fc/0x770 [ 272.355075][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.360220][ C1] ? __switch_to_asm+0x39/0x70 [ 272.365008][ C1] ? __switch_to_asm+0x33/0x70 [ 272.369794][ C1] ? __pfx_kthread+0x10/0x10 [ 272.374412][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.379213][ C1] [ 272.382244][ C1] task:kworker/R-qat_p state:I stack:29784 pid:2867 tgid:2867 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.394271][ C1] Call Trace: [ 272.397572][ C1] [ 272.400519][ C1] __schedule+0x16f5/0x4d00 [ 272.405052][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.409921][ C1] ? schedule+0x165/0x360 [ 272.414281][ C1] ? __pfx___schedule+0x10/0x10 [ 272.419175][ C1] ? schedule+0x91/0x360 [ 272.423454][ C1] schedule+0x165/0x360 [ 272.427632][ C1] rescuer_thread+0xc69/0xdd0 [ 272.432327][ C1] ? rescuer_thread+0xbb/0xdd0 [ 272.437110][ C1] ? __kthread_parkme+0x1a1/0x200 [ 272.442157][ C1] kthread+0x70e/0x8a0 [ 272.446263][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 272.451477][ C1] ? __pfx_kthread+0x10/0x10 [ 272.456082][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.461296][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.466520][ C1] ? __pfx_kthread+0x10/0x10 [ 272.471134][ C1] ret_from_fork+0x3fc/0x770 [ 272.475738][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.480869][ C1] ? __switch_to_asm+0x39/0x70 [ 272.485651][ C1] ? __switch_to_asm+0x33/0x70 [ 272.490429][ C1] ? __pfx_kthread+0x10/0x10 [ 272.495050][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.499847][ C1] [ 272.502874][ C1] task:kworker/R-adf_v state:I stack:29784 pid:2868 tgid:2868 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.514902][ C1] Call Trace: [ 272.518201][ C1] [ 272.521143][ C1] __schedule+0x16f5/0x4d00 [ 272.525683][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.530564][ C1] ? schedule+0x165/0x360 [ 272.534929][ C1] ? __pfx___schedule+0x10/0x10 [ 272.539813][ C1] ? schedule+0x91/0x360 [ 272.544079][ C1] schedule+0x165/0x360 [ 272.548261][ C1] rescuer_thread+0xc69/0xdd0 [ 272.552972][ C1] ? rescuer_thread+0xbb/0xdd0 [ 272.557769][ C1] ? __kthread_parkme+0x1a1/0x200 [ 272.562846][ C1] kthread+0x70e/0x8a0 [ 272.566945][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 272.572168][ C1] ? __pfx_kthread+0x10/0x10 [ 272.576794][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.582007][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.587233][ C1] ? __pfx_kthread+0x10/0x10 [ 272.591842][ C1] ret_from_fork+0x3fc/0x770 [ 272.596458][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.601598][ C1] ? __switch_to_asm+0x39/0x70 [ 272.606415][ C1] ? __switch_to_asm+0x33/0x70 [ 272.611202][ C1] ? __pfx_kthread+0x10/0x10 [ 272.615811][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.620609][ C1] [ 272.623649][ C1] task:kworker/R-elous state:I stack:29784 pid:2910 tgid:2910 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.635678][ C1] Call Trace: [ 272.638964][ C1] [ 272.641909][ C1] __schedule+0x16f5/0x4d00 [ 272.646443][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.651314][ C1] ? schedule+0x165/0x360 [ 272.655671][ C1] ? __pfx___schedule+0x10/0x10 [ 272.660589][ C1] ? schedule+0x91/0x360 [ 272.664899][ C1] schedule+0x165/0x360 [ 272.669119][ C1] rescuer_thread+0xc69/0xdd0 [ 272.673850][ C1] ? rescuer_thread+0xbb/0xdd0 [ 272.678673][ C1] ? __kthread_parkme+0x1a1/0x200 [ 272.683772][ C1] kthread+0x70e/0x8a0 [ 272.687870][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 272.693083][ C1] ? __pfx_kthread+0x10/0x10 [ 272.697695][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.702904][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.708115][ C1] ? __pfx_kthread+0x10/0x10 [ 272.712716][ C1] ret_from_fork+0x3fc/0x770 [ 272.717319][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.722468][ C1] ? __switch_to_asm+0x39/0x70 [ 272.727277][ C1] ? __switch_to_asm+0x33/0x70 [ 272.732075][ C1] ? __pfx_kthread+0x10/0x10 [ 272.736698][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.741492][ C1] [ 272.744522][ C1] task:kworker/u8:6 state:I stack:25704 pid:2979 tgid:2979 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.756578][ C1] Workqueue: 0x0 (events_unbound) [ 272.761711][ C1] Call Trace: [ 272.765012][ C1] [ 272.767972][ C1] __schedule+0x16f5/0x4d00 [ 272.772652][ C1] ? schedule+0x165/0x360 [ 272.777004][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.781876][ C1] ? __pfx___schedule+0x10/0x10 [ 272.786760][ C1] ? schedule+0x91/0x360 [ 272.791028][ C1] schedule+0x165/0x360 [ 272.795216][ C1] worker_thread+0xa82/0xda0 [ 272.799831][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 272.806198][ C1] ? __kthread_parkme+0x7b/0x200 [ 272.811164][ C1] kthread+0x70e/0x8a0 [ 272.815270][ C1] ? __pfx_worker_thread+0x10/0x10 [ 272.820404][ C1] ? __pfx_kthread+0x10/0x10 [ 272.825021][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.830241][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.835507][ C1] ? __pfx_kthread+0x10/0x10 [ 272.840122][ C1] ret_from_fork+0x3fc/0x770 [ 272.844733][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.849861][ C1] ? __switch_to_asm+0x39/0x70 [ 272.854640][ C1] ? __switch_to_asm+0x33/0x70 [ 272.859443][ C1] ? __pfx_kthread+0x10/0x10 [ 272.864072][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.868872][ C1] [ 272.871901][ C1] task:kworker/u8:7 state:I stack:24424 pid:3002 tgid:3002 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 272.883946][ C1] Workqueue: 0x0 (events_unbound) [ 272.889183][ C1] Call Trace: [ 272.892472][ C1] [ 272.895422][ C1] __schedule+0x16f5/0x4d00 [ 272.899965][ C1] ? schedule+0x165/0x360 [ 272.904324][ C1] ? __lock_acquire+0xab9/0xd20 [ 272.909188][ C1] ? __pfx___schedule+0x10/0x10 [ 272.914071][ C1] ? schedule+0x91/0x360 [ 272.918342][ C1] schedule+0x165/0x360 [ 272.922527][ C1] worker_thread+0xa82/0xda0 [ 272.927142][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 272.933498][ C1] ? __kthread_parkme+0x7b/0x200 [ 272.938461][ C1] kthread+0x70e/0x8a0 [ 272.942550][ C1] ? __pfx_worker_thread+0x10/0x10 [ 272.947678][ C1] ? __pfx_kthread+0x10/0x10 [ 272.952392][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 272.957617][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.962835][ C1] ? __pfx_kthread+0x10/0x10 [ 272.967448][ C1] ret_from_fork+0x3fc/0x770 [ 272.972055][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 272.977221][ C1] ? __switch_to_asm+0x39/0x70 [ 272.982010][ C1] ? __switch_to_asm+0x33/0x70 [ 272.986791][ C1] ? __pfx_kthread+0x10/0x10 [ 272.991420][ C1] ret_from_fork_asm+0x1a/0x30 [ 272.996235][ C1] [ 272.999278][ C1] task:kworker/R-tls-s state:I stack:29784 pid:3181 tgid:3181 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 273.011321][ C1] Call Trace: [ 273.014620][ C1] [ 273.017571][ C1] __schedule+0x16f5/0x4d00 [ 273.022118][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.026987][ C1] ? schedule+0x165/0x360 [ 273.031343][ C1] ? __pfx___schedule+0x10/0x10 [ 273.036233][ C1] ? schedule+0x91/0x360 [ 273.040501][ C1] schedule+0x165/0x360 [ 273.044681][ C1] rescuer_thread+0xc69/0xdd0 [ 273.049398][ C1] ? rescuer_thread+0xbb/0xdd0 [ 273.054228][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.059313][ C1] kthread+0x70e/0x8a0 [ 273.063423][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 273.068651][ C1] ? __pfx_kthread+0x10/0x10 [ 273.073271][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.078507][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.083733][ C1] ? __pfx_kthread+0x10/0x10 [ 273.088342][ C1] ret_from_fork+0x3fc/0x770 [ 273.092953][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.098082][ C1] ? __switch_to_asm+0x39/0x70 [ 273.102861][ C1] ? __switch_to_asm+0x33/0x70 [ 273.107647][ C1] ? __pfx_kthread+0x10/0x10 [ 273.112300][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.117245][ C1] [ 273.120285][ C1] task:kworker/R-mld state:I stack:29784 pid:3182 tgid:3182 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 273.132367][ C1] Call Trace: [ 273.135690][ C1] [ 273.138637][ C1] __schedule+0x16f5/0x4d00 [ 273.143182][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.148058][ C1] ? schedule+0x165/0x360 [ 273.152411][ C1] ? __pfx___schedule+0x10/0x10 [ 273.157298][ C1] ? schedule+0x91/0x360 [ 273.161562][ C1] schedule+0x165/0x360 [ 273.165750][ C1] rescuer_thread+0xc69/0xdd0 [ 273.170446][ C1] ? rescuer_thread+0xbb/0xdd0 [ 273.175240][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.180290][ C1] kthread+0x70e/0x8a0 [ 273.184415][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 273.189646][ C1] ? __pfx_kthread+0x10/0x10 [ 273.194263][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.199496][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.204713][ C1] ? __pfx_kthread+0x10/0x10 [ 273.209330][ C1] ret_from_fork+0x3fc/0x770 [ 273.213940][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.219068][ C1] ? __switch_to_asm+0x39/0x70 [ 273.223851][ C1] ? __switch_to_asm+0x33/0x70 [ 273.228631][ C1] ? __pfx_kthread+0x10/0x10 [ 273.233236][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.238027][ C1] [ 273.241056][ C1] task:kworker/R-ipv6_ state:I stack:29784 pid:3183 tgid:3183 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 273.253081][ C1] Call Trace: [ 273.256375][ C1] [ 273.259321][ C1] __schedule+0x16f5/0x4d00 [ 273.263856][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.268717][ C1] ? schedule+0x165/0x360 [ 273.273066][ C1] ? __pfx___schedule+0x10/0x10 [ 273.277941][ C1] ? schedule+0x91/0x360 [ 273.282222][ C1] schedule+0x165/0x360 [ 273.286401][ C1] rescuer_thread+0xc69/0xdd0 [ 273.291109][ C1] ? rescuer_thread+0xbb/0xdd0 [ 273.295896][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.300940][ C1] kthread+0x70e/0x8a0 [ 273.305033][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 273.310257][ C1] ? __pfx_kthread+0x10/0x10 [ 273.314885][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.320103][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.325329][ C1] ? __pfx_kthread+0x10/0x10 [ 273.329960][ C1] ret_from_fork+0x3fc/0x770 [ 273.334569][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.339705][ C1] ? __switch_to_asm+0x39/0x70 [ 273.344489][ C1] ? __switch_to_asm+0x33/0x70 [ 273.349276][ C1] ? __pfx_kthread+0x10/0x10 [ 273.353886][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.358686][ C1] [ 273.361717][ C1] task:kworker/R-dsa_o state:I stack:29784 pid:3202 tgid:3202 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 273.373744][ C1] Call Trace: [ 273.377028][ C1] [ 273.379972][ C1] __schedule+0x16f5/0x4d00 [ 273.384516][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.389485][ C1] ? schedule+0x165/0x360 [ 273.393834][ C1] ? __pfx___schedule+0x10/0x10 [ 273.398712][ C1] ? schedule+0x91/0x360 [ 273.402975][ C1] schedule+0x165/0x360 [ 273.407155][ C1] rescuer_thread+0xc69/0xdd0 [ 273.411854][ C1] ? rescuer_thread+0xbb/0xdd0 [ 273.416645][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.421697][ C1] kthread+0x70e/0x8a0 [ 273.425789][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 273.431012][ C1] ? __pfx_kthread+0x10/0x10 [ 273.435621][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.440850][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.446071][ C1] ? __pfx_kthread+0x10/0x10 [ 273.450686][ C1] ret_from_fork+0x3fc/0x770 [ 273.455313][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.460536][ C1] ? __switch_to_asm+0x39/0x70 [ 273.465355][ C1] ? __switch_to_asm+0x33/0x70 [ 273.470151][ C1] ? __pfx_kthread+0x10/0x10 [ 273.474773][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.479575][ C1] [ 273.482612][ C1] task:krfcommd state:S stack:27176 pid:3395 tgid:3395 ppid:2 task_flags:0x208140 flags:0x00004000 [ 273.494571][ C1] Call Trace: [ 273.497871][ C1] [ 273.500911][ C1] __schedule+0x16f5/0x4d00 [ 273.505466][ C1] ? schedule+0x165/0x360 [ 273.509822][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.514690][ C1] ? __pfx___schedule+0x10/0x10 [ 273.519580][ C1] ? schedule+0x91/0x360 [ 273.523854][ C1] schedule+0x165/0x360 [ 273.528035][ C1] schedule_timeout+0x9a/0x270 [ 273.532820][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 273.538229][ C1] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 273.543883][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 273.548924][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 273.554924][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 273.561315][ C1] wait_woken+0xbd/0x1b0 [ 273.565571][ C1] ? wait_woken+0x39/0x1b0 [ 273.570004][ C1] rfcomm_run+0x583f/0x5a60 [ 273.574532][ C1] ? update_curr+0x3ba/0x8b0 [ 273.579143][ C1] ? __pfx_rfcomm_run+0x10/0x10 [ 273.584020][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.588902][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.593774][ C1] ? do_raw_spin_lock+0x121/0x290 [ 273.598825][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 273.604248][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.609126][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.613999][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 273.619216][ C1] ? sched_clock_cpu+0x1a6/0x430 [ 273.624188][ C1] ? __switch_to+0xd74/0x1600 [ 273.628900][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.633768][ C1] ? finish_task_switch+0x18b/0x950 [ 273.638976][ C1] ? finish_task_switch+0x266/0x950 [ 273.644211][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.649443][ C1] ? rcu_is_watching+0x15/0xb0 [ 273.654223][ C1] ? trace_sched_exit_tp+0x38/0x120 [ 273.659440][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.664316][ C1] ? do_raw_spin_lock+0x121/0x290 [ 273.669369][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 273.675306][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.680578][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 273.686255][ C1] ? __kthread_parkme+0x7b/0x200 [ 273.691224][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.696281][ C1] kthread+0x70e/0x8a0 [ 273.700380][ C1] ? __pfx_rfcomm_run+0x10/0x10 [ 273.705252][ C1] ? __pfx_kthread+0x10/0x10 [ 273.709873][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.715106][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.720329][ C1] ? __pfx_kthread+0x10/0x10 [ 273.724942][ C1] ret_from_fork+0x3fc/0x770 [ 273.729639][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.734770][ C1] ? __switch_to_asm+0x39/0x70 [ 273.739547][ C1] ? __switch_to_asm+0x33/0x70 [ 273.744407][ C1] ? __pfx_kthread+0x10/0x10 [ 273.749015][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.753807][ C1] [ 273.756844][ C1] task:kworker/R-krxrp state:I stack:29784 pid:3396 tgid:3396 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 273.768880][ C1] Call Trace: [ 273.772163][ C1] [ 273.775124][ C1] __schedule+0x16f5/0x4d00 [ 273.779681][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.784554][ C1] ? schedule+0x165/0x360 [ 273.788916][ C1] ? __pfx___schedule+0x10/0x10 [ 273.793810][ C1] ? schedule+0x91/0x360 [ 273.798072][ C1] schedule+0x165/0x360 [ 273.802247][ C1] rescuer_thread+0xc69/0xdd0 [ 273.806942][ C1] ? rescuer_thread+0xbb/0xdd0 [ 273.811732][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.816780][ C1] kthread+0x70e/0x8a0 [ 273.820867][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 273.826085][ C1] ? __pfx_kthread+0x10/0x10 [ 273.830688][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.835912][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.841126][ C1] ? __pfx_kthread+0x10/0x10 [ 273.845735][ C1] ret_from_fork+0x3fc/0x770 [ 273.850339][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.855477][ C1] ? __switch_to_asm+0x39/0x70 [ 273.860256][ C1] ? __switch_to_asm+0x33/0x70 [ 273.865036][ C1] ? __pfx_kthread+0x10/0x10 [ 273.869652][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.874465][ C1] [ 273.877493][ C1] task:kworker/R-kkcmd state:I stack:29784 pid:3400 tgid:3400 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 273.889512][ C1] Call Trace: [ 273.892801][ C1] [ 273.895791][ C1] __schedule+0x16f5/0x4d00 [ 273.900335][ C1] ? __lock_acquire+0xab9/0xd20 [ 273.905203][ C1] ? schedule+0x165/0x360 [ 273.909558][ C1] ? __pfx___schedule+0x10/0x10 [ 273.914445][ C1] ? schedule+0x91/0x360 [ 273.918726][ C1] schedule+0x165/0x360 [ 273.922901][ C1] rescuer_thread+0xc69/0xdd0 [ 273.927599][ C1] ? rescuer_thread+0xbb/0xdd0 [ 273.932383][ C1] ? __kthread_parkme+0x1a1/0x200 [ 273.937429][ C1] kthread+0x70e/0x8a0 [ 273.941544][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 273.946783][ C1] ? __pfx_kthread+0x10/0x10 [ 273.951395][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 273.956612][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 273.961830][ C1] ? __pfx_kthread+0x10/0x10 [ 273.966444][ C1] ret_from_fork+0x3fc/0x770 [ 273.971069][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 273.976198][ C1] ? __switch_to_asm+0x39/0x70 [ 273.980982][ C1] ? __switch_to_asm+0x33/0x70 [ 273.985764][ C1] ? __pfx_kthread+0x10/0x10 [ 273.990374][ C1] ret_from_fork_asm+0x1a/0x30 [ 273.995177][ C1] [ 273.998228][ C1] task:kworker/R-kstrp state:I stack:29784 pid:3401 tgid:3401 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.010428][ C1] Call Trace: [ 274.013723][ C1] [ 274.016669][ C1] __schedule+0x16f5/0x4d00 [ 274.021204][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.026070][ C1] ? schedule+0x165/0x360 [ 274.030435][ C1] ? __pfx___schedule+0x10/0x10 [ 274.035342][ C1] ? schedule+0x91/0x360 [ 274.039602][ C1] schedule+0x165/0x360 [ 274.043780][ C1] rescuer_thread+0xc69/0xdd0 [ 274.048477][ C1] ? rescuer_thread+0xbb/0xdd0 [ 274.053277][ C1] ? __kthread_parkme+0x1a1/0x200 [ 274.058324][ C1] kthread+0x70e/0x8a0 [ 274.062408][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 274.067629][ C1] ? __pfx_kthread+0x10/0x10 [ 274.072237][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.077460][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.082678][ C1] ? __pfx_kthread+0x10/0x10 [ 274.087282][ C1] ret_from_fork+0x3fc/0x770 [ 274.091904][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.097035][ C1] ? __switch_to_asm+0x39/0x70 [ 274.101817][ C1] ? __switch_to_asm+0x33/0x70 [ 274.106611][ C1] ? __pfx_kthread+0x10/0x10 [ 274.111245][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.116039][ C1] [ 274.119064][ C1] task:kworker/R-krdsd state:I stack:29784 pid:3402 tgid:3402 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.131107][ C1] Call Trace: [ 274.134393][ C1] [ 274.137335][ C1] __schedule+0x16f5/0x4d00 [ 274.141887][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.146858][ C1] ? schedule+0x165/0x360 [ 274.151231][ C1] ? __pfx___schedule+0x10/0x10 [ 274.156128][ C1] ? schedule+0x91/0x360 [ 274.160484][ C1] schedule+0x165/0x360 [ 274.164669][ C1] rescuer_thread+0xc69/0xdd0 [ 274.169375][ C1] ? rescuer_thread+0xbb/0xdd0 [ 274.174191][ C1] ? __kthread_parkme+0x1a1/0x200 [ 274.179247][ C1] kthread+0x70e/0x8a0 [ 274.183435][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 274.188655][ C1] ? __pfx_kthread+0x10/0x10 [ 274.193288][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.198517][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.203842][ C1] ? __pfx_kthread+0x10/0x10 [ 274.208467][ C1] ret_from_fork+0x3fc/0x770 [ 274.213080][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.218232][ C1] ? __switch_to_asm+0x39/0x70 [ 274.223042][ C1] ? __switch_to_asm+0x33/0x70 [ 274.227870][ C1] ? __pfx_kthread+0x10/0x10 [ 274.232502][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.237318][ C1] [ 274.240361][ C1] task:kworker/R-rds_m state:I stack:29784 pid:3403 tgid:3403 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.252399][ C1] Call Trace: [ 274.255692][ C1] [ 274.258638][ C1] __schedule+0x16f5/0x4d00 [ 274.263182][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.268051][ C1] ? schedule+0x165/0x360 [ 274.272433][ C1] ? __pfx___schedule+0x10/0x10 [ 274.277320][ C1] ? schedule+0x91/0x360 [ 274.281587][ C1] schedule+0x165/0x360 [ 274.285766][ C1] rescuer_thread+0xc69/0xdd0 [ 274.290483][ C1] ? rescuer_thread+0xbb/0xdd0 [ 274.295278][ C1] ? __kthread_parkme+0x1a1/0x200 [ 274.300337][ C1] kthread+0x70e/0x8a0 [ 274.304524][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 274.309759][ C1] ? __pfx_kthread+0x10/0x10 [ 274.314373][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.319598][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.324819][ C1] ? __pfx_kthread+0x10/0x10 [ 274.329520][ C1] ret_from_fork+0x3fc/0x770 [ 274.334130][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.339267][ C1] ? __switch_to_asm+0x39/0x70 [ 274.344047][ C1] ? __switch_to_asm+0x33/0x70 [ 274.348824][ C1] ? __pfx_kthread+0x10/0x10 [ 274.353442][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.358238][ C1] [ 274.361264][ C1] task:kworker/R-ceph- state:I stack:29784 pid:3412 tgid:3412 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.373287][ C1] Call Trace: [ 274.376577][ C1] [ 274.379518][ C1] __schedule+0x16f5/0x4d00 [ 274.384049][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.388927][ C1] ? schedule+0x165/0x360 [ 274.393276][ C1] ? __pfx___schedule+0x10/0x10 [ 274.398172][ C1] ? schedule+0x91/0x360 [ 274.402439][ C1] schedule+0x165/0x360 [ 274.406621][ C1] rescuer_thread+0xc69/0xdd0 [ 274.411335][ C1] ? rescuer_thread+0xbb/0xdd0 [ 274.416122][ C1] ? __kthread_parkme+0x1a1/0x200 [ 274.421172][ C1] kthread+0x70e/0x8a0 [ 274.425261][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 274.430486][ C1] ? __pfx_kthread+0x10/0x10 [ 274.435094][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.440320][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.445535][ C1] ? __pfx_kthread+0x10/0x10 [ 274.450142][ C1] ret_from_fork+0x3fc/0x770 [ 274.454755][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.459885][ C1] ? __switch_to_asm+0x39/0x70 [ 274.464663][ C1] ? __switch_to_asm+0x33/0x70 [ 274.469440][ C1] ? __pfx_kthread+0x10/0x10 [ 274.474052][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.478880][ C1] [ 274.481903][ C1] task:kworker/R-bat_e state:I stack:29784 pid:3413 tgid:3413 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.493924][ C1] Call Trace: [ 274.497215][ C1] [ 274.500182][ C1] __schedule+0x16f5/0x4d00 [ 274.504718][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.509681][ C1] ? schedule+0x165/0x360 [ 274.514037][ C1] ? __pfx___schedule+0x10/0x10 [ 274.518937][ C1] ? schedule+0x91/0x360 [ 274.523201][ C1] schedule+0x165/0x360 [ 274.527380][ C1] rescuer_thread+0xc69/0xdd0 [ 274.532097][ C1] ? rescuer_thread+0xbb/0xdd0 [ 274.536892][ C1] ? __kthread_parkme+0x1a1/0x200 [ 274.541933][ C1] kthread+0x70e/0x8a0 [ 274.546016][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 274.551230][ C1] ? __pfx_kthread+0x10/0x10 [ 274.555838][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.561053][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.566269][ C1] ? __pfx_kthread+0x10/0x10 [ 274.570889][ C1] ret_from_fork+0x3fc/0x770 [ 274.575496][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.580641][ C1] ? __switch_to_asm+0x39/0x70 [ 274.585423][ C1] ? __switch_to_asm+0x33/0x70 [ 274.590199][ C1] ? __pfx_kthread+0x10/0x10 [ 274.594813][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.599692][ C1] [ 274.602716][ C1] task:kworker/u8:8 state:R running task stack:24392 pid:3467 tgid:3467 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.616310][ C1] Workqueue: 0x0 (events_unbound) [ 274.621447][ C1] Call Trace: [ 274.624739][ C1] [ 274.627681][ C1] __schedule+0x16f5/0x4d00 [ 274.632218][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.637080][ C1] ? schedule+0x165/0x360 [ 274.641423][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.646363][ C1] ? __pfx___schedule+0x10/0x10 [ 274.651259][ C1] ? schedule+0x91/0x360 [ 274.655519][ C1] schedule+0x165/0x360 [ 274.659692][ C1] worker_thread+0xa82/0xda0 [ 274.664334][ C1] kthread+0x70e/0x8a0 [ 274.668428][ C1] ? __pfx_worker_thread+0x10/0x10 [ 274.673544][ C1] ? __pfx_kthread+0x10/0x10 [ 274.678151][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.683446][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.688678][ C1] ? __pfx_kthread+0x10/0x10 [ 274.693297][ C1] ret_from_fork+0x3fc/0x770 [ 274.698031][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.703187][ C1] ? __switch_to_asm+0x39/0x70 [ 274.707979][ C1] ? __switch_to_asm+0x33/0x70 [ 274.712765][ C1] ? __pfx_kthread+0x10/0x10 [ 274.717396][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.722219][ C1] [ 274.725249][ C1] task:kworker/u8:9 state:I stack:24744 pid:3491 tgid:3491 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.737286][ C1] Workqueue: 0x0 (events_unbound) [ 274.742432][ C1] Call Trace: [ 274.745733][ C1] [ 274.748690][ C1] __schedule+0x16f5/0x4d00 [ 274.753237][ C1] ? schedule+0x165/0x360 [ 274.757590][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.762456][ C1] ? __pfx___schedule+0x10/0x10 [ 274.767337][ C1] ? schedule+0x91/0x360 [ 274.771603][ C1] schedule+0x165/0x360 [ 274.775792][ C1] worker_thread+0xa82/0xda0 [ 274.780420][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 274.786778][ C1] ? __kthread_parkme+0x7b/0x200 [ 274.791737][ C1] kthread+0x70e/0x8a0 [ 274.795825][ C1] ? __pfx_worker_thread+0x10/0x10 [ 274.800952][ C1] ? __pfx_kthread+0x10/0x10 [ 274.805558][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 274.810775][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 274.815995][ C1] ? __pfx_kthread+0x10/0x10 [ 274.820614][ C1] ret_from_fork+0x3fc/0x770 [ 274.825222][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 274.830353][ C1] ? __switch_to_asm+0x39/0x70 [ 274.835136][ C1] ? __switch_to_asm+0x33/0x70 [ 274.839928][ C1] ? __pfx_kthread+0x10/0x10 [ 274.844544][ C1] ret_from_fork_asm+0x1a/0x30 [ 274.849347][ C1] [ 274.852378][ C1] task:kworker/1:2 state:R running task stack:19608 pid:3584 tgid:3584 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 274.865966][ C1] Workqueue: mld mld_dad_work [ 274.870682][ C1] Call Trace: [ 274.873982][ C1] [ 274.876937][ C1] __schedule+0x16f5/0x4d00 [ 274.881476][ C1] ? preempt_schedule_notrace+0xd1/0x110 [ 274.887141][ C1] ? netif_rx_internal+0x130/0x560 [ 274.892270][ C1] ? __pfx___schedule+0x10/0x10 [ 274.897142][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.902011][ C1] ? __lock_acquire+0xab9/0xd20 [ 274.906877][ C1] ? unwind_next_frame+0xa5/0x2390 [ 274.912003][ C1] preempt_schedule_notrace+0xd1/0x110 [ 274.917485][ C1] ? __pfx_preempt_schedule_notrace+0x10/0x10 [ 274.923677][ C1] ? unwind_next_frame+0xa5/0x2390 [ 274.928824][ C1] ? unwind_next_frame+0xa5/0x2390 [ 274.933951][ C1] preempt_schedule_notrace_thunk+0x16/0x30 [ 274.939867][ C1] rcu_is_watching+0x7f/0xb0 [ 274.944474][ C1] ? unwind_next_frame+0xa5/0x2390 [ 274.949599][ C1] lock_release+0x4b/0x3e0 [ 274.954028][ C1] ? deref_stack_reg+0x19f/0x230 [ 274.959028][ C1] ? unwind_next_frame+0xa5/0x2390 [ 274.964179][ C1] unwind_next_frame+0x19a9/0x2390 [ 274.969316][ C1] ? unwind_next_frame+0xa5/0x2390 [ 274.974598][ C1] ? kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 274.980281][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 274.986477][ C1] arch_stack_walk+0x11c/0x150 [ 274.991273][ C1] ? dst_alloc+0x105/0x170 [ 274.995711][ C1] stack_trace_save+0x9c/0xe0 [ 275.000408][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 275.005797][ C1] ? mld_dad_work+0x45/0x520 [ 275.010400][ C1] ? ret_from_fork+0x3fc/0x770 [ 275.015173][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 275.020169][ C1] kasan_save_track+0x3e/0x80 [ 275.024889][ C1] ? kasan_save_track+0x3e/0x80 [ 275.029790][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 275.034925][ C1] ? kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 275.040711][ C1] ? dst_alloc+0x105/0x170 [ 275.045157][ C1] __kasan_slab_alloc+0x6c/0x80 [ 275.050033][ C1] kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 275.055509][ C1] ? dst_alloc+0x105/0x170 [ 275.059942][ C1] ? __pfx_ip6_dst_gc+0x10/0x10 [ 275.064808][ C1] dst_alloc+0x105/0x170 [ 275.069081][ C1] icmp6_dst_alloc+0x75/0x420 [ 275.073770][ C1] ? icmpv6_flow_init+0x62/0x120 [ 275.078732][ C1] mld_sendpack+0x678/0xd80 [ 275.083361][ C1] ? __asan_memcpy+0x40/0x70 [ 275.087976][ C1] ? mld_sendpack+0x1de/0xd80 [ 275.092699][ C1] ? __pfx_mld_sendpack+0x10/0x10 [ 275.097754][ C1] ? mld_send_initial_cr+0x2f7/0x4c0 [ 275.103058][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 275.108798][ C1] mld_dad_work+0x45/0x520 [ 275.113229][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 275.118964][ C1] process_scheduled_works+0xae1/0x17b0 [ 275.124568][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 275.130597][ C1] worker_thread+0x8a0/0xda0 [ 275.135207][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 275.141564][ C1] ? __kthread_parkme+0x7b/0x200 [ 275.146519][ C1] kthread+0x70e/0x8a0 [ 275.150605][ C1] ? __pfx_worker_thread+0x10/0x10 [ 275.155748][ C1] ? __pfx_kthread+0x10/0x10 [ 275.160372][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.165609][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.170850][ C1] ? __pfx_kthread+0x10/0x10 [ 275.175471][ C1] ret_from_fork+0x3fc/0x770 [ 275.180093][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 275.185239][ C1] ? __switch_to_asm+0x39/0x70 [ 275.190046][ C1] ? __switch_to_asm+0x33/0x70 [ 275.194836][ C1] ? __pfx_kthread+0x10/0x10 [ 275.199454][ C1] ret_from_fork_asm+0x1a/0x30 [ 275.204273][ C1] [ 275.207316][ C1] task:kworker/u8:10 state:R running task stack:24392 pid:4379 tgid:4379 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 275.220912][ C1] Workqueue: events_unbound toggle_allocation_gate [ 275.227451][ C1] Call Trace: [ 275.230755][ C1] [ 275.233713][ C1] __schedule+0x16f5/0x4d00 [ 275.238248][ C1] ? switch_mm_irqs_off+0x5b6/0x7a0 [ 275.243476][ C1] ? preempt_schedule_common+0x83/0xd0 [ 275.248959][ C1] ? irqentry_exit+0x74/0x90 [ 275.253568][ C1] ? __pfx___schedule+0x10/0x10 [ 275.258455][ C1] ? smp_call_function_many_cond+0xf80/0x12d0 [ 275.264543][ C1] ? smp_call_function_many_cond+0xffe/0x12d0 [ 275.270628][ C1] ? preempt_schedule+0xae/0xc0 [ 275.275494][ C1] preempt_schedule_common+0x83/0xd0 [ 275.280797][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 275.285836][ C1] preempt_schedule+0xae/0xc0 [ 275.290528][ C1] ? __pfx_preempt_schedule+0x10/0x10 [ 275.295999][ C1] ? perf_event_text_poke+0x13d/0x190 [ 275.301389][ C1] ? kmem_cache_alloc_bulk_noprof+0x148/0x790 [ 275.307474][ C1] ? __pfx_perf_event_text_poke+0x10/0x10 [ 275.313215][ C1] preempt_schedule_thunk+0x16/0x30 [ 275.318425][ C1] ? on_each_cpu_cond_mask+0x75/0x80 [ 275.323721][ C1] on_each_cpu_cond_mask+0x7a/0x80 [ 275.328851][ C1] smp_text_poke_batch_finish+0xb0c/0x1100 [ 275.334691][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 275.340996][ C1] ? arch_jump_label_transform_queue+0x97/0x110 [ 275.347271][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 275.353257][ C1] static_key_enable_cpuslocked+0x128/0x250 [ 275.359174][ C1] static_key_enable+0x1a/0x20 [ 275.363958][ C1] toggle_allocation_gate+0xad/0x240 [ 275.369268][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 275.375178][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 275.380921][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 275.386651][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 275.392382][ C1] process_scheduled_works+0xae1/0x17b0 [ 275.397981][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 275.404000][ C1] worker_thread+0x8a0/0xda0 [ 275.408606][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 275.414957][ C1] ? __kthread_parkme+0x7b/0x200 [ 275.419918][ C1] kthread+0x70e/0x8a0 [ 275.424007][ C1] ? __pfx_worker_thread+0x10/0x10 [ 275.429163][ C1] ? __pfx_kthread+0x10/0x10 [ 275.433769][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.438988][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.444206][ C1] ? __pfx_kthread+0x10/0x10 [ 275.448815][ C1] ret_from_fork+0x3fc/0x770 [ 275.453412][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 275.458529][ C1] ? __switch_to_asm+0x39/0x70 [ 275.463398][ C1] ? __switch_to_asm+0x33/0x70 [ 275.468172][ C1] ? __pfx_kthread+0x10/0x10 [ 275.472777][ C1] ret_from_fork_asm+0x1a/0x30 [ 275.477582][ C1] [ 275.480605][ C1] task:kworker/R-zswap state:I stack:29784 pid:5164 tgid:5164 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 275.492624][ C1] Call Trace: [ 275.495909][ C1] [ 275.498847][ C1] __schedule+0x16f5/0x4d00 [ 275.503387][ C1] ? __lock_acquire+0xab9/0xd20 [ 275.508246][ C1] ? schedule+0x165/0x360 [ 275.512589][ C1] ? __pfx___schedule+0x10/0x10 [ 275.517470][ C1] ? schedule+0x91/0x360 [ 275.521734][ C1] schedule+0x165/0x360 [ 275.525909][ C1] rescuer_thread+0xc69/0xdd0 [ 275.530611][ C1] ? rescuer_thread+0xbb/0xdd0 [ 275.535485][ C1] ? __kthread_parkme+0x1a1/0x200 [ 275.540530][ C1] kthread+0x70e/0x8a0 [ 275.544618][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 275.549832][ C1] ? __pfx_kthread+0x10/0x10 [ 275.554444][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.559771][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.564993][ C1] ? __pfx_kthread+0x10/0x10 [ 275.569615][ C1] ret_from_fork+0x3fc/0x770 [ 275.574244][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 275.579378][ C1] ? __switch_to_asm+0x39/0x70 [ 275.584147][ C1] ? __switch_to_asm+0x33/0x70 [ 275.588953][ C1] ? __pfx_kthread+0x10/0x10 [ 275.593556][ C1] ret_from_fork_asm+0x1a/0x30 [ 275.598349][ C1] [ 275.601378][ C1] task:kworker/R-kafsd state:I stack:29784 pid:5166 tgid:5166 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 275.613408][ C1] Call Trace: [ 275.616693][ C1] [ 275.619631][ C1] __schedule+0x16f5/0x4d00 [ 275.624179][ C1] ? __lock_acquire+0xab9/0xd20 [ 275.629048][ C1] ? schedule+0x165/0x360 [ 275.633406][ C1] ? __pfx___schedule+0x10/0x10 [ 275.638291][ C1] ? schedule+0x91/0x360 [ 275.642554][ C1] schedule+0x165/0x360 [ 275.646726][ C1] rescuer_thread+0xc69/0xdd0 [ 275.651419][ C1] ? rescuer_thread+0xbb/0xdd0 [ 275.656205][ C1] ? __kthread_parkme+0x1a1/0x200 [ 275.661266][ C1] kthread+0x70e/0x8a0 [ 275.665357][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 275.670657][ C1] ? __pfx_kthread+0x10/0x10 [ 275.675284][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.680510][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.685720][ C1] ? __pfx_kthread+0x10/0x10 [ 275.690341][ C1] ret_from_fork+0x3fc/0x770 [ 275.694965][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 275.700099][ C1] ? __switch_to_asm+0x39/0x70 [ 275.704891][ C1] ? __switch_to_asm+0x33/0x70 [ 275.709682][ C1] ? __pfx_kthread+0x10/0x10 [ 275.714317][ C1] ret_from_fork_asm+0x1a/0x30 [ 275.719125][ C1] [ 275.722147][ C1] task:kworker/R-kafs_ state:I stack:29784 pid:5167 tgid:5167 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 275.734178][ C1] Call Trace: [ 275.737476][ C1] [ 275.740424][ C1] __schedule+0x16f5/0x4d00 [ 275.744982][ C1] ? __lock_acquire+0xab9/0xd20 [ 275.749863][ C1] ? schedule+0x165/0x360 [ 275.754217][ C1] ? __pfx___schedule+0x10/0x10 [ 275.759211][ C1] ? schedule+0x91/0x360 [ 275.763478][ C1] schedule+0x165/0x360 [ 275.767650][ C1] rescuer_thread+0xc69/0xdd0 [ 275.772344][ C1] ? rescuer_thread+0xbb/0xdd0 [ 275.777138][ C1] ? __kthread_parkme+0x1a1/0x200 [ 275.782195][ C1] kthread+0x70e/0x8a0 [ 275.786280][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 275.791492][ C1] ? __pfx_kthread+0x10/0x10 [ 275.796099][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.801320][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.806532][ C1] ? __pfx_kthread+0x10/0x10 [ 275.811148][ C1] ret_from_fork+0x3fc/0x770 [ 275.815754][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 275.820880][ C1] ? __switch_to_asm+0x39/0x70 [ 275.825662][ C1] ? __switch_to_asm+0x33/0x70 [ 275.830457][ C1] ? __pfx_kthread+0x10/0x10 [ 275.835067][ C1] ret_from_fork_asm+0x1a/0x30 [ 275.839863][ C1] [ 275.842891][ C1] task:krxrpcio/7001 state:S stack:29208 pid:5168 tgid:5168 ppid:2 task_flags:0x208040 flags:0x00004000 [ 275.854857][ C1] Call Trace: [ 275.858160][ C1] [ 275.861110][ C1] __schedule+0x16f5/0x4d00 [ 275.865729][ C1] ? lockdep_unlock+0x89/0x120 [ 275.870525][ C1] ? __lock_acquire+0xab9/0xd20 [ 275.875402][ C1] ? schedule+0x165/0x360 [ 275.879760][ C1] ? __lock_acquire+0xab9/0xd20 [ 275.884646][ C1] ? __pfx___schedule+0x10/0x10 [ 275.889539][ C1] ? schedule+0x91/0x360 [ 275.893819][ C1] schedule+0x165/0x360 [ 275.898000][ C1] ? rxrpc_io_thread+0x281f/0x2cd0 [ 275.903131][ C1] rxrpc_io_thread+0x2976/0x2cd0 [ 275.908105][ C1] ? finish_task_switch+0x266/0x950 [ 275.913356][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 275.918669][ C1] ? do_raw_spin_lock+0x121/0x290 [ 275.923722][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 275.929654][ C1] ? __kthread_parkme+0x1a1/0x200 [ 275.934725][ C1] kthread+0x70e/0x8a0 [ 275.938931][ C1] ? __pfx_rxrpc_io_thread+0x10/0x10 [ 275.944257][ C1] ? __pfx_kthread+0x10/0x10 [ 275.948891][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 275.954120][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.959342][ C1] ? __pfx_kthread+0x10/0x10 [ 275.963954][ C1] ret_from_fork+0x3fc/0x770 [ 275.968565][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 275.973694][ C1] ? __switch_to_asm+0x39/0x70 [ 275.978480][ C1] ? __switch_to_asm+0x33/0x70 [ 275.983261][ C1] ? __pfx_kthread+0x10/0x10 [ 275.987872][ C1] ret_from_fork_asm+0x1a/0x30 [ 275.992667][ C1] [ 275.995736][ C1] task:kworker/u9:1 state:I stack:25528 pid:5169 tgid:5169 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 276.007780][ C1] Workqueue: 0x0 (hci4) [ 276.012058][ C1] Call Trace: [ 276.015351][ C1] [ 276.018322][ C1] __schedule+0x16f5/0x4d00 [ 276.022892][ C1] ? schedule+0x165/0x360 [ 276.027274][ C1] ? __lock_acquire+0xab9/0xd20 [ 276.032151][ C1] ? __pfx___schedule+0x10/0x10 [ 276.037048][ C1] ? schedule+0x91/0x360 [ 276.041345][ C1] schedule+0x165/0x360 [ 276.045532][ C1] worker_thread+0xa82/0xda0 [ 276.050179][ C1] kthread+0x70e/0x8a0 [ 276.054280][ C1] ? __pfx_worker_thread+0x10/0x10 [ 276.059422][ C1] ? __pfx_kthread+0x10/0x10 [ 276.064036][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.069256][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 276.074477][ C1] ? __pfx_kthread+0x10/0x10 [ 276.079180][ C1] ret_from_fork+0x3fc/0x770 [ 276.083810][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 276.088946][ C1] ? __switch_to_asm+0x39/0x70 [ 276.093730][ C1] ? __switch_to_asm+0x33/0x70 [ 276.098685][ C1] ? __pfx_kthread+0x10/0x10 [ 276.103295][ C1] ret_from_fork_asm+0x1a/0x30 [ 276.108094][ C1] [ 276.111139][ C1] task:jbd2/sda1-8 state:R running task stack:25048 pid:5181 tgid:5181 ppid:2 task_flags:0x240040 flags:0x00004000 [ 276.124655][ C1] Call Trace: [ 276.127956][ C1] [ 276.130915][ C1] __schedule+0x16f5/0x4d00 [ 276.135460][ C1] ? do_raw_spin_lock+0x121/0x290 [ 276.140508][ C1] ? schedule+0x165/0x360 [ 276.144866][ C1] ? __lock_acquire+0xab9/0xd20 [ 276.149755][ C1] ? __pfx___schedule+0x10/0x10 [ 276.154672][ C1] ? schedule+0x91/0x360 [ 276.158968][ C1] schedule+0x165/0x360 [ 276.163157][ C1] kjournald2+0x3ff/0x750 [ 276.167534][ C1] ? __pfx_kjournald2+0x10/0x10 [ 276.172410][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 276.178516][ C1] ? __kthread_parkme+0x7b/0x200 [ 276.183474][ C1] ? __kthread_parkme+0x1a1/0x200 [ 276.188523][ C1] kthread+0x70e/0x8a0 [ 276.192619][ C1] ? __pfx_kjournald2+0x10/0x10 [ 276.197488][ C1] ? __pfx_kthread+0x10/0x10 [ 276.202118][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.207341][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 276.212570][ C1] ? __pfx_kthread+0x10/0x10 [ 276.217181][ C1] ret_from_fork+0x3fc/0x770 [ 276.221788][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 276.226919][ C1] ? __switch_to_asm+0x39/0x70 [ 276.231697][ C1] ? __switch_to_asm+0x33/0x70 [ 276.236474][ C1] ? __pfx_kthread+0x10/0x10 [ 276.241084][ C1] ret_from_fork_asm+0x1a/0x30 [ 276.245879][ C1] [ 276.248910][ C1] task:kworker/R-ext4- state:I stack:29784 pid:5182 tgid:5182 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 276.260962][ C1] Call Trace: [ 276.264265][ C1] [ 276.267221][ C1] __schedule+0x16f5/0x4d00 [ 276.271777][ C1] ? __lock_acquire+0xab9/0xd20 [ 276.276650][ C1] ? schedule+0x165/0x360 [ 276.281016][ C1] ? __pfx___schedule+0x10/0x10 [ 276.285900][ C1] ? schedule+0x91/0x360 [ 276.290162][ C1] schedule+0x165/0x360 [ 276.294348][ C1] rescuer_thread+0xc69/0xdd0 [ 276.299050][ C1] ? rescuer_thread+0xbb/0xdd0 [ 276.303835][ C1] ? __kthread_parkme+0x1a1/0x200 [ 276.308876][ C1] kthread+0x70e/0x8a0 [ 276.312962][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 276.318174][ C1] ? __pfx_kthread+0x10/0x10 [ 276.322791][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.328005][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 276.333238][ C1] ? __pfx_kthread+0x10/0x10 [ 276.337853][ C1] ret_from_fork+0x3fc/0x770 [ 276.342459][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 276.347587][ C1] ? __switch_to_asm+0x39/0x70 [ 276.352387][ C1] ? __switch_to_asm+0x33/0x70 [ 276.357184][ C1] ? __pfx_kthread+0x10/0x10 [ 276.361795][ C1] ret_from_fork_asm+0x1a/0x30 [ 276.366587][ C1] [ 276.369617][ C1] task:syslogd state:S stack:23400 pid:5201 tgid:5201 ppid:1 task_flags:0x400000 flags:0x00004002 [ 276.381559][ C1] Call Trace: [ 276.384852][ C1] [ 276.387799][ C1] __schedule+0x16f5/0x4d00 [ 276.392334][ C1] ? unwind_get_return_address+0x4d/0x90 [ 276.397985][ C1] ? schedule+0x165/0x360 [ 276.402333][ C1] ? __lock_acquire+0xab9/0xd20 [ 276.407196][ C1] ? __pfx___schedule+0x10/0x10 [ 276.412162][ C1] ? schedule+0x91/0x360 [ 276.416420][ C1] schedule+0x165/0x360 [ 276.420586][ C1] schedule_timeout+0x9a/0x270 [ 276.425363][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 276.430788][ C1] ? prepare_to_wait_exclusive+0x8d/0x240 [ 276.436558][ C1] __skb_wait_for_more_packets+0x3a2/0x580 [ 276.442388][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 276.448734][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 276.454660][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 276.460078][ C1] __unix_dgram_recvmsg+0x285/0xde0 [ 276.465310][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 276.471062][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 276.475928][ C1] ? aa_file_perm+0x3e7/0xed0 [ 276.480619][ C1] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 276.485921][ C1] ? unix_dgram_recvmsg+0xb1/0xd0 [ 276.490956][ C1] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 276.496519][ C1] sock_recvmsg+0x229/0x270 [ 276.501045][ C1] sock_read_iter+0x231/0x2f0 [ 276.505755][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 276.511001][ C1] ? bpf_lsm_file_permission+0x9/0x20 [ 276.516397][ C1] ? security_file_permission+0x75/0x290 [ 276.522061][ C1] vfs_read+0x4d0/0x980 [ 276.526248][ C1] ? __pfx_vfs_read+0x10/0x10 [ 276.530956][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 276.537055][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 276.542286][ C1] ksys_read+0x145/0x250 [ 276.546544][ C1] ? __pfx_ksys_read+0x10/0x10 [ 276.551315][ C1] ? rcu_is_watching+0x15/0xb0 [ 276.556099][ C1] ? do_syscall_64+0xbe/0x3b0 [ 276.560794][ C1] do_syscall_64+0xfa/0x3b0 [ 276.565317][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.571405][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 276.577570][ C1] ? clear_bhb_loop+0x60/0xb0 [ 276.582278][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.588187][ C1] RIP: 0033:0x7f4fdfeb7407 [ 276.592607][ C1] RSP: 002b:00007ffdc2f38e60 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 276.601032][ C1] RAX: ffffffffffffffda RBX: 00007f4fdfd67c80 RCX: 00007f4fdfeb7407 [ 276.609035][ C1] RDX: 00000000000000ff RSI: 000055be55e77950 RDI: 0000000000000000 [ 276.617019][ C1] RBP: 000055be55e77910 R08: 0000000000000000 R09: 0000000000000000 [ 276.625009][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055be55e779a1 [ 276.632997][ C1] R13: 0000000000000000 R14: 000055be55e77950 R15: 000055be3dbbbd98 [ 276.640995][ C1] [ 276.644030][ C1] task:acpid state:S stack:20680 pid:5204 tgid:5204 ppid:1 task_flags:0x400040 flags:0x00004002 [ 276.656068][ C1] Call Trace: [ 276.659373][ C1] [ 276.662335][ C1] __schedule+0x16f5/0x4d00 [ 276.666877][ C1] ? schedule+0x165/0x360 [ 276.671230][ C1] ? __pfx___schedule+0x10/0x10 [ 276.676105][ C1] ? schedule+0x91/0x360 [ 276.680365][ C1] schedule+0x165/0x360 [ 276.684545][ C1] do_wait+0x299/0x520 [ 276.688633][ C1] ? do_wait+0x18e/0x520 [ 276.692909][ C1] kernel_wait4+0x1af/0x280 [ 276.697438][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 276.702484][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 276.708129][ C1] ? _raw_spin_lock_irq+0xae/0xf0 [ 276.713173][ C1] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 276.718754][ C1] __x64_sys_wait4+0x133/0x1e0 [ 276.723551][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 276.728866][ C1] ? do_user_addr_fault+0xc8a/0x1390 [ 276.734174][ C1] ? do_syscall_64+0xbe/0x3b0 [ 276.738881][ C1] do_syscall_64+0xfa/0x3b0 [ 276.743426][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 276.748653][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.754735][ C1] ? clear_bhb_loop+0x60/0xb0 [ 276.759470][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.765386][ C1] RIP: 0033:0x7f679d135407 [ 276.769827][ C1] RSP: 002b:00007ffd3195f110 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 276.778272][ C1] RAX: ffffffffffffffda RBX: 00007f679d0ab740 RCX: 00007f679d135407 [ 276.786263][ C1] RDX: 0000000000000000 RSI: 00007ffd3195f164 RDI: 000000000000181f [ 276.794254][ C1] RBP: 00007ffd3195f200 R08: 0000000000000000 R09: 0000000000000000 [ 276.802253][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 276.810241][ C1] R13: 0000000000000000 R14: 00007ffd3195f180 R15: 000055558f7e1420 [ 276.818243][ C1] [ 276.821280][ C1] task:klogd state:R running task stack:24104 pid:5208 tgid:5208 ppid:1 task_flags:0x400100 flags:0x00004002 [ 276.834789][ C1] Call Trace: [ 276.838163][ C1] [ 276.841105][ C1] __schedule+0x16f5/0x4d00 [ 276.845641][ C1] ? _prb_read_valid+0xa07/0xa90 [ 276.850594][ C1] ? schedule+0x165/0x360 [ 276.854946][ C1] ? __lock_acquire+0xab9/0xd20 [ 276.859812][ C1] ? __pfx___schedule+0x10/0x10 [ 276.864711][ C1] ? schedule+0x91/0x360 [ 276.869002][ C1] schedule+0x165/0x360 [ 276.873185][ C1] syslog_print+0x215/0x590 [ 276.877719][ C1] ? __pfx_syslog_print+0x10/0x10 [ 276.882793][ C1] ? rcu_is_watching+0x15/0xb0 [ 276.887601][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 276.893697][ C1] ? bpf_lsm_capable+0x9/0x20 [ 276.898393][ C1] ? security_capable+0x7e/0x2e0 [ 276.903362][ C1] do_syslog+0x544/0x760 [ 276.907628][ C1] ? __pfx_do_syslog+0x10/0x10 [ 276.912408][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 276.918519][ C1] ? rcu_is_watching+0x15/0xb0 [ 276.923307][ C1] __x64_sys_syslog+0x7c/0x90 [ 276.928003][ C1] do_syscall_64+0xfa/0x3b0 [ 276.932519][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.938589][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 276.944756][ C1] ? clear_bhb_loop+0x60/0xb0 [ 276.949537][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.955441][ C1] RIP: 0033:0x7f6e5bc8ca37 [ 276.959903][ C1] RSP: 002b:00007ffce85eec48 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 276.968354][ C1] RAX: ffffffffffffffda RBX: 00007f6e5be2c490 RCX: 00007f6e5bc8ca37 [ 276.976352][ C1] RDX: 00000000000003ff RSI: 00007f6e5be2c490 RDI: 0000000000000002 [ 276.984350][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 276.992348][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f6e5be2c490 [ 277.000340][ C1] R13: 00007f6e5be09dfe R14: 00007f6e5be2c4ca R15: 00007f6e5be2c4ca [ 277.008344][ C1] [ 277.011375][ C1] task:udevd state:R running task stack:25360 pid:5219 tgid:5219 ppid:1 task_flags:0x400140 flags:0x00004002 [ 277.024890][ C1] Call Trace: [ 277.028190][ C1] [ 277.031141][ C1] __schedule+0x16f5/0x4d00 [ 277.035685][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 277.040913][ C1] ? debug_object_activate+0x35a/0x420 [ 277.046386][ C1] ? schedule+0x165/0x360 [ 277.050766][ C1] ? __lock_acquire+0xab9/0xd20 [ 277.055630][ C1] ? __pfx___schedule+0x10/0x10 [ 277.060509][ C1] ? schedule+0x91/0x360 [ 277.064781][ C1] schedule+0x165/0x360 [ 277.068966][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 277.075065][ C1] ? ktime_get+0x3e/0x1f0 [ 277.079420][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.086029][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 277.091261][ C1] ? read_tsc+0x9/0x20 [ 277.095345][ C1] ? ktime_get+0x1cb/0x1f0 [ 277.099775][ C1] do_epoll_wait+0xcac/0xf40 [ 277.104396][ C1] ? do_epoll_wait+0x757/0xf40 [ 277.109186][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 277.114319][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 277.120675][ C1] ? fput_close_sync+0x119/0x200 [ 277.125730][ C1] __x64_sys_epoll_wait+0x1be/0x210 [ 277.130940][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 277.136696][ C1] ? do_syscall_64+0xbe/0x3b0 [ 277.141397][ C1] do_syscall_64+0xfa/0x3b0 [ 277.145918][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.152023][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 277.158214][ C1] ? clear_bhb_loop+0x60/0xb0 [ 277.162919][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.168844][ C1] RIP: 0033:0x7fba254a7407 [ 277.173292][ C1] RSP: 002b:00007ffd3a0c6900 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 277.181728][ C1] RAX: ffffffffffffffda RBX: 00007fba25c6b880 RCX: 00007fba254a7407 [ 277.189716][ C1] RDX: 0000000000000008 RSI: 00007ffd3a0c6a60 RDI: 000000000000000b [ 277.197694][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 277.205671][ C1] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 277.213647][ C1] R13: 0000558531ed1100 R14: 0000000000000000 R15: 0000000000000000 [ 277.221637][ C1] [ 277.224670][ C1] task:dbus-daemon state:S stack:28008 pid:5498 tgid:5498 ppid:1 task_flags:0x400140 flags:0x00004002 [ 277.236613][ C1] Call Trace: [ 277.239894][ C1] [ 277.242853][ C1] __schedule+0x16f5/0x4d00 [ 277.247381][ C1] ? page_table_check_set+0x18d/0x730 [ 277.252780][ C1] ? schedule+0x165/0x360 [ 277.257129][ C1] ? __lock_acquire+0xab9/0xd20 [ 277.261990][ C1] ? __pfx___schedule+0x10/0x10 [ 277.266886][ C1] ? schedule+0x91/0x360 [ 277.271168][ C1] schedule+0x165/0x360 [ 277.275365][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 277.281495][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.288113][ C1] ? _raw_write_unlock_irq+0x23/0x50 [ 277.293410][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 277.298626][ C1] do_epoll_wait+0xcac/0xf40 [ 277.303242][ C1] ? do_epoll_wait+0x757/0xf40 [ 277.308025][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 277.313148][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 277.319507][ C1] ? __up_read+0x280/0x680 [ 277.323952][ C1] __x64_sys_epoll_wait+0x1be/0x210 [ 277.329167][ C1] ? do_user_addr_fault+0xbc1/0x1390 [ 277.334468][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 277.340307][ C1] ? do_syscall_64+0xbe/0x3b0 [ 277.345025][ C1] do_syscall_64+0xfa/0x3b0 [ 277.349554][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 277.354787][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.360880][ C1] ? clear_bhb_loop+0x60/0xb0 [ 277.365576][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.371480][ C1] RIP: 0033:0x7f93ba5af407 [ 277.375918][ C1] RSP: 002b:00007ffd7a84e670 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 277.384357][ C1] RAX: ffffffffffffffda RBX: 00007f93ba4c1840 RCX: 00007f93ba5af407 [ 277.392339][ C1] RDX: 0000000000000040 RSI: 00007ffd7a84e6c0 RDI: 0000000000000003 [ 277.400329][ C1] RBP: 0000559b3ccbbf28 R08: 0000000000000000 R09: 0000000000000000 [ 277.408310][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 277.416287][ C1] R13: 0000559b3ccbb8e0 R14: 0000000000000001 R15: 0000000000000000 [ 277.424287][ C1] [ 277.427487][ C1] task:dhcpcd state:R running task stack:25032 pid:5513 tgid:5513 ppid:1 task_flags:0x400140 flags:0x00004002 [ 277.440992][ C1] Call Trace: [ 277.444281][ C1] [ 277.447241][ C1] __schedule+0x16f5/0x4d00 [ 277.451769][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 277.456997][ C1] ? schedule+0x165/0x360 [ 277.461351][ C1] ? __lock_acquire+0xab9/0xd20 [ 277.466226][ C1] ? __pfx___schedule+0x10/0x10 [ 277.471111][ C1] ? schedule+0x91/0x360 [ 277.475416][ C1] schedule+0x165/0x360 [ 277.479607][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 277.485697][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.492307][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 277.497527][ C1] ? unix_dgram_poll+0x43d/0x680 [ 277.502484][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 277.507873][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 277.513093][ C1] do_sys_poll+0x73b/0x1070 [ 277.517623][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 277.522580][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.527270][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.531995][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.536712][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.541405][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.546113][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 277.551530][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 277.556564][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.561947][ C1] ? __x64_sys_recvmsg+0x1b1/0x260 [ 277.567095][ C1] __se_sys_ppoll+0x1ff/0x260 [ 277.571825][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 277.577062][ C1] ? __secure_computing+0xe2/0x2a0 [ 277.582208][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 277.586998][ C1] do_syscall_64+0xfa/0x3b0 [ 277.591524][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 277.596763][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.602868][ C1] ? clear_bhb_loop+0x60/0xb0 [ 277.607592][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.613532][ C1] RIP: 0033:0x7f48c4892407 [ 277.617982][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 277.626432][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 277.634438][ C1] RDX: 00007ffcebaad590 RSI: 0000000000000005 RDI: 0000562b782aec30 [ 277.642447][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 277.650455][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 277.658470][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 277.666488][ C1] [ 277.669527][ C1] task:dhcpcd state:S stack:20200 pid:5514 tgid:5514 ppid:5513 task_flags:0x400140 flags:0x00004002 [ 277.681475][ C1] Call Trace: [ 277.684778][ C1] [ 277.687739][ C1] __schedule+0x16f5/0x4d00 [ 277.692280][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 277.697514][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 277.703871][ C1] ? schedule+0x165/0x360 [ 277.708314][ C1] ? __lock_acquire+0xab9/0xd20 [ 277.713181][ C1] ? __pfx___schedule+0x10/0x10 [ 277.718071][ C1] ? schedule+0x91/0x360 [ 277.722338][ C1] schedule+0x165/0x360 [ 277.726525][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 277.732614][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 277.738533][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 277.745146][ C1] ? add_wait_queue+0xba/0x170 [ 277.749946][ C1] ? unix_dgram_poll+0x43d/0x680 [ 277.754928][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 277.760329][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 277.765557][ C1] do_sys_poll+0x73b/0x1070 [ 277.770081][ C1] ? do_sys_poll+0x341/0x1070 [ 277.774779][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 277.779738][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 277.784716][ C1] ? unix_seqpacket_sendmsg+0x111/0x1e0 [ 277.790309][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.795016][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.799718][ C1] ? __pfx_pollwake+0x10/0x10 [ 277.804454][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 277.809881][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 277.814972][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 277.820450][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 277.826541][ C1] __se_sys_ppoll+0x1ff/0x260 [ 277.831256][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 277.836474][ C1] ? __pfx_do_writev+0x10/0x10 [ 277.841253][ C1] ? rcu_is_watching+0x15/0xb0 [ 277.846036][ C1] ? do_syscall_64+0xbe/0x3b0 [ 277.850720][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 277.855496][ C1] do_syscall_64+0xfa/0x3b0 [ 277.860014][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.866089][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 277.872252][ C1] ? clear_bhb_loop+0x60/0xb0 [ 277.876964][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.882868][ C1] RIP: 0033:0x7f48c4892407 [ 277.887297][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 277.895724][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 277.903739][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000562b782cc550 [ 277.911717][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 277.919697][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 277.927675][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 277.935672][ C1] [ 277.938702][ C1] task:dhcpcd state:S stack:27208 pid:5515 tgid:5515 ppid:5513 task_flags:0x400140 flags:0x00004002 [ 277.950643][ C1] Call Trace: [ 277.953944][ C1] [ 277.956890][ C1] __schedule+0x16f5/0x4d00 [ 277.961433][ C1] ? __page_table_check_zero+0x406/0x530 [ 277.967103][ C1] ? schedule+0x165/0x360 [ 277.971454][ C1] ? __lock_acquire+0xab9/0xd20 [ 277.976337][ C1] ? __pfx___schedule+0x10/0x10 [ 277.981256][ C1] ? schedule+0x91/0x360 [ 277.985562][ C1] schedule+0x165/0x360 [ 277.989765][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 277.995875][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 278.001805][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 278.008438][ C1] ? add_wait_queue+0xba/0x170 [ 278.013244][ C1] ? unix_dgram_poll+0x43d/0x680 [ 278.018272][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 278.023678][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 278.028918][ C1] do_sys_poll+0x73b/0x1070 [ 278.033463][ C1] ? do_sys_poll+0x341/0x1070 [ 278.038182][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 278.043150][ C1] ? __folio_rmap_sanity_checks+0x30d/0x700 [ 278.049066][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.053813][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.058521][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.063223][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.067951][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 278.073398][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 278.078447][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 278.083849][ C1] __se_sys_ppoll+0x1ff/0x260 [ 278.088554][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 278.093788][ C1] ? __secure_computing+0xe2/0x2a0 [ 278.098949][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 278.103749][ C1] do_syscall_64+0xfa/0x3b0 [ 278.108264][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 278.113488][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.119561][ C1] ? clear_bhb_loop+0x60/0xb0 [ 278.124254][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.130162][ C1] RIP: 0033:0x7f48c4892407 [ 278.134585][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 278.143014][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 278.150994][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000562b782cc6a0 [ 278.158968][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 278.166946][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 278.174935][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 278.182933][ C1] [ 278.185966][ C1] task:dhcpcd state:S stack:26424 pid:5516 tgid:5516 ppid:5513 task_flags:0x400140 flags:0x00004002 [ 278.197925][ C1] Call Trace: [ 278.201301][ C1] [ 278.204250][ C1] __schedule+0x16f5/0x4d00 [ 278.208790][ C1] ? unix_stream_read_generic+0x1da0/0x2440 [ 278.214713][ C1] ? kasan_save_track+0x4f/0x80 [ 278.219579][ C1] ? kasan_save_track+0x3e/0x80 [ 278.224451][ C1] ? kasan_save_free_info+0x46/0x50 [ 278.229675][ C1] ? __kasan_slab_free+0x62/0x70 [ 278.234628][ C1] ? schedule+0x165/0x360 [ 278.239000][ C1] ? __lock_acquire+0xab9/0xd20 [ 278.243885][ C1] ? __pfx___schedule+0x10/0x10 [ 278.248779][ C1] ? schedule+0x91/0x360 [ 278.253060][ C1] schedule+0x165/0x360 [ 278.257259][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 278.263375][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 278.269293][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 278.275904][ C1] ? add_wait_queue+0xba/0x170 [ 278.280708][ C1] ? unix_dgram_poll+0x43d/0x680 [ 278.285674][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 278.291071][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 278.296292][ C1] do_sys_poll+0x73b/0x1070 [ 278.300821][ C1] ? do_sys_poll+0x341/0x1070 [ 278.305531][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 278.310485][ C1] ? __pfx_unix_stream_read_generic+0x10/0x10 [ 278.316575][ C1] ? __pfx___might_resched+0x10/0x10 [ 278.321877][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.326580][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.331311][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.336021][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.340713][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.345430][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 278.350871][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 278.355911][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 278.361300][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 278.367399][ C1] __se_sys_ppoll+0x1ff/0x260 [ 278.372097][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 278.377307][ C1] ? __pfx_ksys_read+0x10/0x10 [ 278.382098][ C1] ? __secure_computing+0xe2/0x2a0 [ 278.387226][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 278.392008][ C1] do_syscall_64+0xfa/0x3b0 [ 278.396536][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 278.401755][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.407830][ C1] ? clear_bhb_loop+0x60/0xb0 [ 278.412520][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.418417][ C1] RIP: 0033:0x7f48c4892407 [ 278.422844][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 278.431527][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 278.439510][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000562b782cc900 [ 278.447487][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 278.455458][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 278.463430][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 278.471424][ C1] [ 278.474467][ C1] task:crond state:R running task stack:24104 pid:5595 tgid:5595 ppid:1 task_flags:0x400000 flags:0x00004002 [ 278.487976][ C1] Call Trace: [ 278.491257][ C1] [ 278.494222][ C1] __schedule+0x16f5/0x4d00 [ 278.498755][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 278.503986][ C1] ? ktime_get+0x3e/0x1f0 [ 278.508336][ C1] ? schedule+0x165/0x360 [ 278.512684][ C1] ? __lock_acquire+0xab9/0xd20 [ 278.517547][ C1] ? __pfx___schedule+0x10/0x10 [ 278.522429][ C1] ? schedule+0x91/0x360 [ 278.526692][ C1] schedule+0x165/0x360 [ 278.530865][ C1] do_nanosleep+0x1c7/0x600 [ 278.535385][ C1] ? do_nanosleep+0x7f/0x600 [ 278.539983][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 278.545201][ C1] ? __hrtimer_setup+0x187/0x210 [ 278.550147][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 278.555372][ C1] hrtimer_nanosleep+0x169/0x360 [ 278.560341][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 278.565817][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 278.571025][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 278.576230][ C1] ? do_sys_openat2+0x154/0x1c0 [ 278.581107][ C1] __se_sys_clock_nanosleep+0x2ee/0x380 [ 278.586668][ C1] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 278.592742][ C1] ? rcu_is_watching+0x15/0xb0 [ 278.597524][ C1] ? do_syscall_64+0xbe/0x3b0 [ 278.602218][ C1] do_syscall_64+0xfa/0x3b0 [ 278.606734][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 278.611975][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.618056][ C1] ? clear_bhb_loop+0x60/0xb0 [ 278.622753][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.628664][ C1] RIP: 0033:0x7fdb4b998407 [ 278.633091][ C1] RSP: 002b:00007ffccdedadf0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 278.641549][ C1] RAX: ffffffffffffffda RBX: 00007fdb4b848c80 RCX: 00007fdb4b998407 [ 278.649535][ C1] RDX: 00007ffccdedae30 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.657512][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 278.665492][ C1] R10: 00007ffccdedae30 R11: 0000000000000202 R12: 0000000000000000 [ 278.673470][ C1] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003b [ 278.681488][ C1] [ 278.684520][ C1] task:sshd state:S stack:25032 pid:5611 tgid:5611 ppid:1 task_flags:0x400140 flags:0x00004002 [ 278.696460][ C1] Call Trace: [ 278.699745][ C1] [ 278.702688][ C1] __schedule+0x16f5/0x4d00 [ 278.707229][ C1] ? schedule+0x165/0x360 [ 278.711578][ C1] ? __lock_acquire+0xab9/0xd20 [ 278.716444][ C1] ? __pfx___schedule+0x10/0x10 [ 278.721319][ C1] ? schedule+0x91/0x360 [ 278.725575][ C1] schedule+0x165/0x360 [ 278.729768][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 278.735849][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 278.742467][ C1] ? add_wait_queue+0xba/0x170 [ 278.747251][ C1] ? tcp_poll+0xdb/0xe00 [ 278.751506][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 278.756894][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 278.762119][ C1] do_sys_poll+0x73b/0x1070 [ 278.766645][ C1] ? do_sys_poll+0x341/0x1070 [ 278.771357][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 278.776317][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.781018][ C1] ? __pfx_pollwake+0x10/0x10 [ 278.785743][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 278.791168][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 278.794298][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 278.796198][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 278.803147][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): [ 278.808524][ C1] __se_sys_ppoll+0x1ff/0x260 [ 278.808562][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 278.808672][ C0] P26/1:b.el [ 278.815429][ C1] ? do_syscall_64+0xbe/0x3b0 [ 278.820094][ C0] P3584/2:b..l [ 278.825275][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 278.828553][ C0] [ 278.828564][ C0] rcu: (detected by 0, t=10502 jiffies, g=13645, q=1327 ncpus=2) [ 278.833222][ C1] do_syscall_64+0xfa/0x3b0 [ 278.836675][ C0] task:kworker/1:2 state:R [ 278.841416][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 278.843916][ C0] running task stack:19608 pid:3584 tgid:3584 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 278.851712][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.856205][ C0] Workqueue: mld mld_dad_work [ 278.860973][ C1] ? clear_bhb_loop+0x60/0xb0 [ 278.866158][ C0] [ 278.866167][ C0] Call Trace: [ 278.877256][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.883306][ C0] [ 278.887973][ C1] RIP: 0033:0x7fdabb8a7407 [ 278.892640][ C0] __schedule+0x16f5/0x4d00 [ 278.894955][ C1] RSP: 002b:00007ffcab048d10 EFLAGS: 00000202 [ 278.898332][ C0] ? preempt_schedule_notrace+0xd1/0x110 [ 278.904206][ C1] ORIG_RAX: 000000000000010f [ 278.907136][ C0] ? netif_rx_internal+0x130/0x560 [ 278.911540][ C1] RAX: ffffffffffffffda RBX: 00007fdabbfd1300 RCX: 00007fdabb8a7407 [ 278.916036][ C0] ? __pfx___schedule+0x10/0x10 [ 278.922174][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005561e7608220 [ 278.927807][ C0] ? __lock_acquire+0xab9/0xd20 [ 278.932474][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 278.937580][ C0] ? __lock_acquire+0xab9/0xd20 [ 278.945543][ C1] R10: 00007ffcab048fe0 R11: 0000000000000202 R12: 0000000000000064 [ 278.950407][ C0] ? unwind_next_frame+0xa5/0x2390 [ 278.958387][ C1] R13: 0000000000000000 R14: 00005561dfb4d004 R15: 0000000000000002 [ 278.963239][ C0] preempt_schedule_notrace+0xd1/0x110 [ 278.971243][ C1] [ 278.976076][ C0] ? __pfx_preempt_schedule_notrace+0x10/0x10 [ 278.984045][ C1] task:getty state:S [ 278.989143][ C0] ? unwind_next_frame+0xa5/0x2390 [ 278.997161][ C1] stack:21736 pid:5613 tgid:5613 ppid:1 task_flags:0x400000 flags:0x00004002 [ 279.002574][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.005597][ C1] Call Trace: [ 279.011660][ C0] preempt_schedule_notrace_thunk+0x16/0x30 [ 279.016405][ C1] [ 279.021509][ C0] rcu_is_watching+0x7f/0xb0 [ 279.030948][ C1] __schedule+0x16f5/0x4d00 [ 279.036047][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.039343][ C1] ? schedule+0x165/0x360 [ 279.045229][ C0] lock_release+0x4b/0x3e0 [ 279.048173][ C1] ? __lock_acquire+0xab9/0xd20 [ 279.052757][ C0] ? deref_stack_reg+0x19f/0x230 [ 279.057255][ C1] ? __pfx___schedule+0x10/0x10 [ 279.062369][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.066703][ C1] ? schedule+0x91/0x360 [ 279.071086][ C0] unwind_next_frame+0x19a9/0x2390 [ 279.075938][ C1] schedule+0x165/0x360 [ 279.080875][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.085726][ C1] schedule_timeout+0x9a/0x270 [ 279.090823][ C0] ? kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 279.095063][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 279.100168][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 279.104322][ C1] ? __up_read+0x280/0x680 [ 279.109411][ C0] arch_stack_walk+0x11c/0x150 [ 279.114167][ C1] ? __pfx___up_read+0x10/0x10 [ 279.119812][ C0] ? dst_alloc+0x105/0x170 [ 279.125172][ C1] wait_woken+0xbd/0x1b0 [ 279.131315][ C0] stack_trace_save+0x9c/0xe0 [ 279.135730][ C1] ? wait_woken+0x39/0x1b0 [ 279.140525][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 279.145290][ C1] n_tty_read+0xd57/0x1400 [ 279.149696][ C0] ? mld_dad_work+0x45/0x520 [ 279.153969][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 279.158609][ C0] ? ret_from_fork+0x3fc/0x770 [ 279.163017][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 279.168374][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 279.172806][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 279.177392][ C0] kasan_save_track+0x3e/0x80 [ 279.183450][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 279.188220][ C0] ? kasan_save_track+0x3e/0x80 [ 279.193068][ C1] tty_read+0x240/0x660 [ 279.198000][ C0] ? __kasan_slab_alloc+0x6c/0x80 [ 279.203637][ C1] ? __pfx_tty_read+0x10/0x10 [ 279.208304][ C0] ? kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 279.213500][ C1] ? bpf_lsm_file_permission+0x9/0x20 [ 279.218382][ C0] ? dst_alloc+0x105/0x170 [ 279.222478][ C1] ? security_file_permission+0x75/0x290 [ 279.227495][ C0] __kasan_slab_alloc+0x6c/0x80 [ 279.232172][ C1] vfs_read+0x4d0/0x980 [ 279.237787][ C0] kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 279.243169][ C1] ? __pfx_vfs_read+0x10/0x10 [ 279.247598][ C0] ? dst_alloc+0x105/0x170 [ 279.253260][ C1] ksys_read+0x145/0x250 [ 279.258087][ C0] ? __pfx_ip6_dst_gc+0x10/0x10 [ 279.262259][ C1] ? __pfx_ksys_read+0x10/0x10 [ 279.267718][ C0] dst_alloc+0x105/0x170 [ 279.272398][ C1] ? do_syscall_64+0xbe/0x3b0 [ 279.276812][ C0] icmp6_dst_alloc+0x75/0x420 [ 279.281039][ C1] do_syscall_64+0xfa/0x3b0 [ 279.285874][ C0] ? icmpv6_flow_init+0x62/0x120 [ 279.290637][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 279.294883][ C0] mld_sendpack+0x678/0xd80 [ 279.299565][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.304239][ C0] ? __asan_memcpy+0x40/0x70 [ 279.308733][ C1] ? clear_bhb_loop+0x60/0xb0 [ 279.313685][ C0] ? mld_sendpack+0x1de/0xd80 [ 279.318881][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.323377][ C0] ? __pfx_mld_sendpack+0x10/0x10 [ 279.329474][ C1] RIP: 0033:0x7f3640efa407 [ 279.334070][ C0] ? mld_send_initial_cr+0x2f7/0x4c0 [ 279.338760][ C1] RSP: 002b:00007ffd3a508490 EFLAGS: 00000202 [ 279.343458][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 279.349355][ C1] ORIG_RAX: 0000000000000000 [ 279.354369][ C0] mld_dad_work+0x45/0x520 [ 279.358780][ C1] RAX: ffffffffffffffda RBX: 00007f3640daac80 RCX: 00007f3640efa407 [ 279.364065][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 279.370119][ C1] RDX: 0000000000000001 RSI: 00007ffd3a5084f0 RDI: 0000000000000000 [ 279.375829][ C0] process_scheduled_works+0xae1/0x17b0 [ 279.380490][ C1] RBP: 0000560ffbfc99ac R08: 0000000000000000 R09: 0000000000000000 [ 279.384943][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 279.392908][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000560ffbfc99ac [ 279.398669][ C0] worker_thread+0x8a0/0xda0 [ 279.406625][ C1] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 279.412201][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 279.420196][ C1] [ 279.426162][ C0] ? __kthread_parkme+0x7b/0x200 [ 279.434128][ C1] task:dhcpcd state:S [ 279.438720][ C0] kthread+0x70e/0x8a0 [ 279.446710][ C1] stack:24648 pid:5645 tgid:5645 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 279.453005][ C0] ? __pfx_worker_thread+0x10/0x10 [ 279.456035][ C1] Call Trace: [ 279.460954][ C0] ? __pfx_kthread+0x10/0x10 [ 279.465706][ C1] [ 279.469767][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.479208][ C1] __schedule+0x16f5/0x4d00 [ 279.484314][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 279.487616][ C1] ? schedule+0x165/0x360 [ 279.492172][ C0] ? __pfx_kthread+0x10/0x10 [ 279.495113][ C1] ? __lock_acquire+0xab9/0xd20 [ 279.500302][ C0] ret_from_fork+0x3fc/0x770 [ 279.504802][ C1] ? __pfx___schedule+0x10/0x10 [ 279.510003][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 279.514367][ C1] ? schedule+0x91/0x360 [ 279.518937][ C0] ? __switch_to_asm+0x39/0x70 [ 279.523791][ C1] schedule+0x165/0x360 [ 279.528368][ C0] ? __switch_to_asm+0x33/0x70 [ 279.533217][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 279.538317][ C0] ? __pfx_kthread+0x10/0x10 [ 279.542552][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 279.547301][ C0] ret_from_fork_asm+0x1a/0x30 [ 279.551442][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 279.556209][ C0] [ 279.562251][ C1] ? add_wait_queue+0xba/0x170 [ 279.566830][ C0] task:kdevtmpfs state:R [ 279.572713][ C1] ? unix_dgram_poll+0x43d/0x680 [ 279.577455][ C0] running task stack:26216 pid:26 tgid:26 ppid:2 task_flags:0x208140 flags:0x00004000 [ 279.584042][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 279.587057][ C0] Call Trace: [ 279.591807][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 279.596557][ C0] [ 279.601492][ C1] do_sys_poll+0x73b/0x1070 [ 279.612499][ C0] __schedule+0x16f5/0x4d00 [ 279.617869][ C1] ? do_sys_poll+0x341/0x1070 [ 279.621172][ C0] ? rcu_is_watching+0x15/0xb0 [ 279.626361][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 279.629294][ C0] ? preempt_schedule_irq+0xb5/0x150 [ 279.633810][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 279.638321][ C0] ? __pfx___schedule+0x10/0x10 [ 279.642998][ C1] ? __pfx_pollwake+0x10/0x10 [ 279.647753][ C0] ? __pv_queued_spin_lock_slowpath+0xa05/0xb60 [ 279.652674][ C1] ? __pfx_pollwake+0x10/0x10 [ 279.657948][ C0] ? __lock_acquire+0xab9/0xd20 [ 279.662935][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 279.667731][ C0] ? preempt_schedule_irq+0xaa/0x150 [ 279.672522][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 279.678718][ C0] preempt_schedule_irq+0xb5/0x150 [ 279.683379][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 279.688218][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 279.693574][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 279.698869][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 279.703878][ C1] __se_sys_ppoll+0x1ff/0x260 [ 279.708974][ C0] irqentry_exit+0x6f/0x90 [ 279.714348][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 279.720052][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 279.726111][ C1] ? __pfx_do_writev+0x10/0x10 [ 279.731911][ C0] RIP: 0010:lock_acquire+0x175/0x360 [ 279.736577][ C1] ? __secure_computing+0xe2/0x2a0 [ 279.740975][ C0] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 9b 13 02 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 279.746163][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 279.752123][ C0] RSP: 0018:ffffc90000a173b8 EFLAGS: 00000206 [ 279.756882][ C1] do_syscall_64+0xfa/0x3b0 [ 279.762153][ C0] [ 279.762161][ C0] RAX: 520cf176917d9000 RBX: 0000000000000000 RCX: 520cf176917d9000 [ 279.767253][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 279.786850][ C0] RDX: 0000000000000000 RSI: ffffffff8db869c3 RDI: ffffffff8be29d80 [ 279.791612][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.797672][ C0] RBP: ffffffff8172aae5 R08: 0000000000000000 R09: ffffffff8172aae5 [ 279.802162][ C1] ? clear_bhb_loop+0x60/0xb0 [ 279.804487][ C0] R10: ffffc90000a17578 R11: ffffffff81ad00a0 R12: 0000000000000002 [ 279.812457][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.817637][ C0] R13: ffffffff8e13f0e0 R14: 0000000000000000 R15: 0000000000000246 [ 279.825602][ C1] RIP: 0033:0x7f48c4892407 [ 279.831675][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.839639][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 [ 279.844303][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 279.852273][ C1] ORIG_RAX: 000000000000010f [ 279.858152][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.866115][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 279.870549][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.875632][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 279.881683][ C0] ? ret_from_fork+0x3fc/0x770 [ 279.887830][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 279.892499][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.897599][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 279.905564][ C0] unwind_next_frame+0xc2/0x2390 [ 279.910666][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 279.918631][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.923416][ C1] [ 279.931372][ C0] ? unwind_next_frame+0xa5/0x2390 [ 279.936554][ C1] task:dhcpcd state:S [ 279.944437][ C0] ? kthread+0x70e/0x8a0 [ 279.949445][ C1] stack:24648 pid:5651 tgid:5651 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 279.957336][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 279.962433][ C1] Call Trace: [ 279.965462][ C0] arch_stack_walk+0x11c/0x150 [ 279.970575][ C1] [ 279.975342][ C0] ? ret_from_fork+0x3fc/0x770 [ 279.979574][ C1] __schedule+0x16f5/0x4d00 [ 279.989035][ C0] stack_trace_save+0x9c/0xe0 [ 279.995210][ C1] ? schedule+0x165/0x360 [ 279.998469][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 280.003222][ C1] ? __lock_acquire+0xab9/0xd20 [ 280.006159][ C0] save_stack+0xf5/0x1f0 [ 280.010904][ C1] ? __pfx___schedule+0x10/0x10 [ 280.015400][ C0] ? __pfx_save_stack+0x10/0x10 [ 280.020085][ C1] ? schedule+0x91/0x360 [ 280.024390][ C0] ? __free_frozen_pages+0xc71/0xe70 [ 280.029767][ C1] schedule+0x165/0x360 [ 280.034602][ C0] ? __slab_free+0x326/0x400 [ 280.038847][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 280.043682][ C0] ? qlist_free_all+0x97/0x140 [ 280.048521][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 280.052745][ C0] ? kasan_quarantine_reduce+0x148/0x160 [ 280.058030][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 280.062182][ C0] ? __kasan_slab_alloc+0x22/0x80 [ 280.066782][ C1] ? add_wait_queue+0xba/0x170 [ 280.072865][ C0] ? __kmalloc_noprof+0x224/0x4f0 [ 280.077652][ C1] ? unix_dgram_poll+0x43d/0x680 [ 280.083565][ C0] ? security_inode_init_security+0x107/0x3f0 [ 280.089192][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 280.095761][ C0] ? shmem_mknod+0x1f6/0x3e0 [ 280.100812][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 280.105574][ C0] ? vfs_mknod+0x37f/0x3c0 [ 280.110596][ C1] do_sys_poll+0x73b/0x1070 [ 280.115516][ C0] ? devtmpfs_work_loop+0x98b/0xd20 [ 280.121692][ C1] ? do_sys_poll+0x341/0x1070 [ 280.127041][ C0] ? devtmpfsd+0x4d/0x50 [ 280.131627][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 280.136804][ C0] ? kthread+0x70e/0x8a0 [ 280.141215][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 280.145696][ C0] ? ret_from_fork+0x3fc/0x770 [ 280.150888][ C1] ? __pfx_pollwake+0x10/0x10 [ 280.155547][ C0] ? page_ext_put+0x97/0xc0 [ 280.159793][ C1] ? __pfx_pollwake+0x10/0x10 [ 280.164742][ C0] __reset_page_owner+0x71/0x1f0 [ 280.169033][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 280.173928][ C0] __free_frozen_pages+0xc71/0xe70 [ 280.178716][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 280.183348][ C0] __slab_free+0x326/0x400 [ 280.187833][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 280.192504][ C0] ? __phys_addr+0xd3/0x180 [ 280.197436][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 280.202799][ C0] qlist_free_all+0x97/0x140 [ 280.207902][ C1] __se_sys_ppoll+0x1ff/0x260 [ 280.212915][ C0] kasan_quarantine_reduce+0x148/0x160 [ 280.217321][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 280.222674][ C0] __kasan_slab_alloc+0x22/0x80 [ 280.227160][ C1] ? __pfx_do_writev+0x10/0x10 [ 280.233215][ C0] __kmalloc_noprof+0x224/0x4f0 [ 280.237795][ C1] ? __secure_computing+0xe2/0x2a0 [ 280.242456][ C0] ? security_inode_init_security+0x107/0x3f0 [ 280.247903][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 280.253090][ C0] security_inode_init_security+0x107/0x3f0 [ 280.257929][ C1] do_syscall_64+0xfa/0x3b0 [ 280.262676][ C0] ? __pfx_shmem_initxattrs+0x10/0x10 [ 280.267508][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.272608][ C0] ? __pfx_security_inode_init_security+0x10/0x10 [ 280.278670][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.283417][ C0] ? set_cached_acl+0xd2/0x180 [ 280.289294][ C1] ? clear_bhb_loop+0x60/0xb0 [ 280.293789][ C0] ? simple_acl_create+0x184/0x1b0 [ 280.299157][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.304346][ C0] shmem_mknod+0x1f6/0x3e0 [ 280.310742][ C1] RIP: 0033:0x7f48c4892407 [ 280.316818][ C0] vfs_mknod+0x37f/0x3c0 [ 280.321556][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 [ 280.326226][ C0] devtmpfs_work_loop+0x98b/0xd20 [ 280.331315][ C1] ORIG_RAX: 000000000000010f [ 280.337200][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 280.341602][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 280.346054][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 280.350244][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 280.356310][ C0] devtmpfsd+0x4d/0x50 [ 280.361309][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 280.365972][ C0] kthread+0x70e/0x8a0 [ 280.371503][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 280.379472][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 280.385785][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 280.393754][ C0] ? __pfx_kthread+0x10/0x10 [ 280.397837][ C1] [ 280.405781][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.409840][ C1] task:dhcpcd state:S [ 280.417806][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.422594][ C1] stack:24648 pid:5653 tgid:5653 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 280.430515][ C0] ? __pfx_kthread+0x10/0x10 [ 280.435092][ C1] Call Trace: [ 280.438110][ C0] ret_from_fork+0x3fc/0x770 [ 280.443289][ C1] [ 280.448039][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 280.453233][ C1] __schedule+0x16f5/0x4d00 [ 280.462674][ C0] ? __switch_to_asm+0x39/0x70 [ 280.467263][ C1] ? schedule+0x165/0x360 [ 280.470512][ C0] ? __switch_to_asm+0x33/0x70 [ 280.475090][ C1] ? __lock_acquire+0xab9/0xd20 [ 280.478103][ C0] ? __pfx_kthread+0x10/0x10 [ 280.483201][ C1] ? __pfx___schedule+0x10/0x10 [ 280.487688][ C0] ret_from_fork_asm+0x1a/0x30 [ 280.492455][ C1] ? schedule+0x91/0x360 [ 280.496765][ C0] [ 280.501523][ C1] schedule+0x165/0x360 [ 280.506358][ C0] rcu: rcu_preempt kthread starved for 3775 jiffies! g13645 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 280.510942][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 280.515772][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 280.520521][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 280.524762][ C0] rcu: RCU grace-period kthread stack dump: [ 280.527780][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 280.531921][ C0] task:rcu_preempt state:R [ 280.543015][ C1] ? add_wait_queue+0xba/0x170 [ 280.549064][ C0] running task stack:26792 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 280.559031][ C1] ? unix_dgram_poll+0x43d/0x680 [ 280.564908][ C0] Call Trace: [ 280.570791][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 280.577359][ C0] [ 280.582113][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 280.586869][ C0] __schedule+0x16f5/0x4d00 [ 280.597874][ C1] do_sys_poll+0x73b/0x1070 [ 280.602801][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 280.606073][ C1] ? do_sys_poll+0x341/0x1070 [ 280.611432][ C0] ? schedule+0x165/0x360 [ 280.614367][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 280.619546][ C0] ? __lock_acquire+0xab9/0xd20 [ 280.624043][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 280.628531][ C0] ? __pfx___schedule+0x10/0x10 [ 280.633727][ C1] ? __pfx_pollwake+0x10/0x10 [ 280.638397][ C0] ? schedule+0x91/0x360 [ 280.642699][ C1] ? __pfx_pollwake+0x10/0x10 [ 280.647622][ C0] schedule+0x165/0x360 [ 280.652509][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 280.657385][ C0] schedule_timeout+0x12b/0x270 [ 280.662268][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 280.666886][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 280.671123][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 280.675781][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 280.679932][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 280.685323][ C0] ? __pfx_process_timeout+0x10/0x10 [ 280.690177][ C1] __se_sys_ppoll+0x1ff/0x260 [ 280.695186][ C0] ? prepare_to_swait_event+0x341/0x380 [ 280.700545][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 280.705993][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 280.711857][ C1] ? __pfx_do_writev+0x10/0x10 [ 280.717920][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 280.723186][ C1] ? __secure_computing+0xe2/0x2a0 [ 280.727849][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 280.733388][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 280.738570][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 280.743420][ C1] do_syscall_64+0xfa/0x3b0 [ 280.748168][ C0] ? finish_swait+0xcd/0x1f0 [ 280.754301][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.759405][ C0] rcu_gp_kthread+0x99/0x390 [ 280.764677][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.769431][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 280.774617][ C1] ? clear_bhb_loop+0x60/0xb0 [ 280.779115][ C0] ? __kthread_parkme+0x7b/0x200 [ 280.783692][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.788869][ C0] ? __kthread_parkme+0x1a1/0x200 [ 280.793443][ C1] RIP: 0033:0x7f48c4892407 [ 280.799508][ C0] kthread+0x70e/0x8a0 [ 280.804685][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 [ 280.809356][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 280.814278][ C1] ORIG_RAX: 000000000000010f [ 280.820157][ C0] ? __pfx_kthread+0x10/0x10 [ 280.825170][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 280.829581][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.833656][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 280.839714][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.844915][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 280.849579][ C0] ? __pfx_kthread+0x10/0x10 [ 280.854159][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 280.862128][ C0] ret_from_fork+0x3fc/0x770 [ 280.867305][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 280.875280][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 280.880495][ C1] [ 280.888444][ C0] ? __switch_to_asm+0x39/0x70 [ 280.893102][ C1] task:dhcpcd state:S [ 280.900993][ C0] ? __switch_to_asm+0x33/0x70 [ 280.905611][ C1] stack:24648 pid:5655 tgid:5655 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 280.913548][ C0] ? __pfx_kthread+0x10/0x10 [ 280.918680][ C1] Call Trace: [ 280.921693][ C0] ret_from_fork_asm+0x1a/0x30 [ 280.926447][ C1] [ 280.931226][ C0] [ 280.935977][ C1] __schedule+0x16f5/0x4d00 [ 280.945416][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 280.950047][ C1] ? schedule+0x165/0x360 [ 280.953333][ C0] CPU: 0 UID: 0 PID: 6170 Comm: syz.1.17 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 280.958054][ C1] ? __lock_acquire+0xab9/0xd20 [ 280.960978][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 280.963994][ C1] ? __pfx___schedule+0x10/0x10 [ 280.968482][ C0] RIP: 0010:smp_call_function_many_cond+0xf69/0x12d0 [ 280.974820][ C1] ? schedule+0x91/0x360 [ 280.979114][ C0] Code: 00 45 8b 2f 44 89 ee 83 e6 01 31 ff e8 d0 78 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 7b 74 0b 00 eb 37 f3 90 <43> 0f b6 04 2c 84 c0 75 10 41 f7 07 01 00 00 00 74 1e e8 60 74 0b [ 280.990910][ C1] schedule+0x165/0x360 [ 280.995776][ C0] RSP: 0018:ffffc90003aaf360 EFLAGS: 00000293 [ 281.005841][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 281.010675][ C0] [ 281.010685][ C0] RAX: ffffffff81b4bf10 RBX: ffff8880b863b1c0 RCX: ffff88802b8b9e00 [ 281.017342][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 281.021571][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 281.041169][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 281.045312][ C0] RBP: ffffc90003aaf4c0 R08: ffffffff8fa1f5f7 R09: 1ffffffff1f43ebe [ 281.051383][ C1] ? add_wait_queue+0xba/0x170 [ 281.057449][ C0] R10: dffffc0000000000 R11: fffffbfff1f43ebf R12: 1ffff110170e7f5d [ 281.059786][ C1] ? unix_dgram_poll+0x43d/0x680 [ 281.067741][ C0] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880b873fae8 [ 281.073628][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 281.081584][ C0] FS: 0000000000000000(0000) GS:ffff888125c1b000(0000) knlGS:0000000000000000 [ 281.088158][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 281.096118][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 281.100876][ C1] do_sys_poll+0x73b/0x1070 [ 281.108825][ C0] CR2: 00007fd071f81ab8 CR3: 000000000df38000 CR4: 00000000003526f0 [ 281.113764][ C1] ? do_sys_poll+0x341/0x1070 [ 281.121740][ C0] Call Trace: [ 281.127124][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 281.136034][ C0] [ 281.141221][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 281.147804][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 281.152314][ C1] ? __pfx_pollwake+0x10/0x10 [ 281.160276][ C0] ? rcu_is_watching+0x15/0xb0 [ 281.164941][ C1] ? __pfx_pollwake+0x10/0x10 [ 281.168230][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 281.173209][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 281.176084][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 281.181074][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 281.187364][ C0] flush_tlb_mm_range+0x6b1/0x12c0 [ 281.192025][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 281.196784][ C0] ? free_pgd_range+0x144b/0x14c0 [ 281.201447][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 281.206634][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 281.211998][ C1] __se_sys_ppoll+0x1ff/0x260 [ 281.217114][ C0] tlb_flush_mmu+0x1a7/0x680 [ 281.222126][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 281.227234][ C0] tlb_finish_mmu+0xc3/0x1d0 [ 281.232585][ C1] ? __pfx_do_writev+0x10/0x10 [ 281.237611][ C0] ? free_pgd_range+0x144b/0x14c0 [ 281.243675][ C1] ? __secure_computing+0xe2/0x2a0 [ 281.249217][ C0] free_ldt_pgtables+0x17b/0x320 [ 281.253887][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 281.258467][ C0] ? __pfx_free_ldt_pgtables+0x10/0x10 [ 281.263657][ C1] do_syscall_64+0xfa/0x3b0 [ 281.268256][ C0] ? down_read+0x1ad/0x2e0 [ 281.272997][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 281.278013][ C0] exit_mmap+0x17c/0xb50 [ 281.283111][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.288216][ C0] ? uprobe_clear_state+0x20f/0x290 [ 281.292966][ C1] ? clear_bhb_loop+0x60/0xb0 [ 281.298424][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 281.302917][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.307321][ C0] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 281.312509][ C1] RIP: 0033:0x7f48c4892407 [ 281.316750][ C0] ? __pfx_exit_aio+0x10/0x10 [ 281.322793][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 [ 281.328005][ C0] ? uprobe_clear_state+0x274/0x290 [ 281.332653][ C1] ORIG_RAX: 000000000000010f [ 281.337404][ C0] __mmput+0x118/0x420 [ 281.343272][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 281.348891][ C0] exit_mm+0x1da/0x2c0 [ 281.353292][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 281.357964][ C0] ? __pfx_exit_mm+0x10/0x10 [ 281.364011][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 281.369193][ C0] ? hrtimer_try_to_cancel+0x3d9/0x420 [ 281.373869][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 281.377936][ C0] ? rcu_is_watching+0x15/0xb0 [ 281.385892][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 281.389963][ C0] do_exit+0x648/0x22e0 [ 281.397944][ C1] [ 281.402520][ C0] ? do_raw_spin_lock+0x121/0x290 [ 281.410477][ C1] task:dhcpcd state:S [ 281.415923][ C0] ? __pfx_do_exit+0x10/0x10 [ 281.423994][ C1] stack:24648 pid:5683 tgid:5683 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 281.428648][ C0] do_group_exit+0x21c/0x2d0 [ 281.436596][ C1] Call Trace: [ 281.440748][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 281.443762][ C1] [ 281.448777][ C0] get_signal+0x1286/0x1340 [ 281.453531][ C1] __schedule+0x16f5/0x4d00 [ 281.458140][ C0] arch_do_signal_or_restart+0x9a/0x750 [ 281.467578][ C1] ? schedule+0x165/0x360 [ 281.472133][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 281.475424][ C1] ? __lock_acquire+0xab9/0xd20 [ 281.480610][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 281.483540][ C1] ? __pfx___schedule+0x10/0x10 [ 281.488047][ C0] ? exit_to_user_mode_loop+0x40/0x110 [ 281.492542][ C1] ? schedule+0x91/0x360 [ 281.498058][ C0] exit_to_user_mode_loop+0x75/0x110 [ 281.502387][ C1] schedule+0x165/0x360 [ 281.507574][ C0] do_syscall_64+0x2bd/0x3b0 [ 281.512430][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 281.518574][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.523427][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 281.528881][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 281.533118][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 281.538392][ C0] ? clear_bhb_loop+0x60/0xb0 [ 281.542559][ C1] ? add_wait_queue+0xba/0x170 [ 281.547144][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.553207][ C1] ? unix_dgram_poll+0x43d/0x680 [ 281.559256][ C0] RIP: 0033:0x7efe165c11e5 [ 281.565143][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 281.571285][ C0] Code: Unable to access opcode bytes at 0x7efe165c11bb. [ 281.577863][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 281.582529][ C0] RSP: 002b:00007ffe8f0552d0 EFLAGS: 00000293 [ 281.587291][ C1] do_sys_poll+0x73b/0x1070 [ 281.593166][ C0] ORIG_RAX: 00000000000000e6 [ 281.598101][ C1] ? do_sys_poll+0x341/0x1070 [ 281.602501][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007efe165c11e5 [ 281.607871][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 281.614870][ C0] RDX: 00007ffe8f055310 RSI: 0000000000000000 RDI: 0000000000000000 [ 281.620070][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 281.626115][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 281.630709][ C1] ? __pfx_pollwake+0x10/0x10 [ 281.635453][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe8f055368 [ 281.640129][ C1] ? __pfx_pollwake+0x10/0x10 [ 281.648089][ C0] R13: 0000200000000080 R14: 00007efe167b5fa0 R15: 0000000000000003 [ 281.653081][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 281.661011][ C0] [ 281.665972][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 281.717089][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 281.722486][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 281.728577][ C1] __se_sys_ppoll+0x1ff/0x260 [ 281.733270][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 281.738481][ C1] ? __pfx_do_writev+0x10/0x10 [ 281.743262][ C1] ? __secure_computing+0xe2/0x2a0 [ 281.748400][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 281.753176][ C1] do_syscall_64+0xfa/0x3b0 [ 281.757717][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 281.762940][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.769021][ C1] ? clear_bhb_loop+0x60/0xb0 [ 281.773728][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.779636][ C1] RIP: 0033:0x7f48c4892407 [ 281.784070][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 281.792493][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 281.800476][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 281.808459][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 281.816441][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 281.824429][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 281.832427][ C1] [ 281.835463][ C1] task:dhcpcd state:S stack:24648 pid:5684 tgid:5684 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 281.847399][ C1] Call Trace: [ 281.850684][ C1] [ 281.853631][ C1] __schedule+0x16f5/0x4d00 [ 281.858184][ C1] ? schedule+0x165/0x360 [ 281.862538][ C1] ? __lock_acquire+0xab9/0xd20 [ 281.867402][ C1] ? __pfx___schedule+0x10/0x10 [ 281.872291][ C1] ? schedule+0x91/0x360 [ 281.876563][ C1] schedule+0x165/0x360 [ 281.880749][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 281.886844][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 281.892762][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 281.899369][ C1] ? add_wait_queue+0xba/0x170 [ 281.904180][ C1] ? unix_dgram_poll+0x43d/0x680 [ 281.909140][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 281.914534][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 281.919758][ C1] do_sys_poll+0x73b/0x1070 [ 281.924285][ C1] ? do_sys_poll+0x341/0x1070 [ 281.929037][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 281.933998][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 281.938971][ C1] ? __pfx_pollwake+0x10/0x10 [ 281.943671][ C1] ? __pfx_pollwake+0x10/0x10 [ 281.948415][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 281.953844][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 281.958890][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 281.964279][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 281.970404][ C1] __se_sys_ppoll+0x1ff/0x260 [ 281.975111][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 281.980326][ C1] ? __pfx_do_writev+0x10/0x10 [ 281.985112][ C1] ? __secure_computing+0xe2/0x2a0 [ 281.990243][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 281.995027][ C1] do_syscall_64+0xfa/0x3b0 [ 281.999550][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 282.004773][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.010855][ C1] ? clear_bhb_loop+0x60/0xb0 [ 282.015551][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.021454][ C1] RIP: 0033:0x7f48c4892407 [ 282.025896][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 282.034322][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 282.042312][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 282.050294][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 282.058364][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 282.066344][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 282.074427][ C1] [ 282.077458][ C1] task:dhcpcd state:S stack:24648 pid:5685 tgid:5685 ppid:5514 task_flags:0x400140 flags:0x00004002 [ 282.089439][ C1] Call Trace: [ 282.092729][ C1] [ 282.095677][ C1] __schedule+0x16f5/0x4d00 [ 282.100249][ C1] ? schedule+0x165/0x360 [ 282.104604][ C1] ? __lock_acquire+0xab9/0xd20 [ 282.109480][ C1] ? __pfx___schedule+0x10/0x10 [ 282.114378][ C1] ? schedule+0x91/0x360 [ 282.118648][ C1] schedule+0x165/0x360 [ 282.122821][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 282.128903][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 282.134816][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 282.141433][ C1] ? add_wait_queue+0xba/0x170 [ 282.146227][ C1] ? unix_dgram_poll+0x43d/0x680 [ 282.151184][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 282.156573][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 282.161797][ C1] do_sys_poll+0x73b/0x1070 [ 282.166321][ C1] ? do_sys_poll+0x341/0x1070 [ 282.171009][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 282.175960][ C1] ? aa_sock_msg_perm+0x94/0x160 [ 282.180923][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.185637][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.190390][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 282.195812][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 282.200851][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 282.206275][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 282.212397][ C1] __se_sys_ppoll+0x1ff/0x260 [ 282.217112][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 282.222332][ C1] ? __pfx_do_writev+0x10/0x10 [ 282.227141][ C1] ? __secure_computing+0xe2/0x2a0 [ 282.232286][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 282.237107][ C1] do_syscall_64+0xfa/0x3b0 [ 282.241663][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 282.246888][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.252972][ C1] ? clear_bhb_loop+0x60/0xb0 [ 282.257669][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.263581][ C1] RIP: 0033:0x7f48c4892407 [ 282.268013][ C1] RSP: 002b:00007ffcebaad550 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 282.276446][ C1] RAX: ffffffffffffffda RBX: 00007f48c4808740 RCX: 00007f48c4892407 [ 282.284430][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562b782d32c0 [ 282.292420][ C1] RBP: 00007ffcebaad890 R08: 0000000000000008 R09: 0000000000000000 [ 282.300417][ C1] R10: 00007ffcebaad890 R11: 0000000000000202 R12: 0000562b589885e0 [ 282.308404][ C1] R13: 0000562b782c6df0 R14: 0000000000000000 R15: 00007ffcebaad640 [ 282.316415][ C1] [ 282.319451][ C1] task:sshd-session state:S stack:23144 pid:5867 tgid:5867 ppid:5611 task_flags:0x400000 flags:0x00004002 [ 282.331396][ C1] Call Trace: [ 282.334690][ C1] [ 282.337639][ C1] __schedule+0x16f5/0x4d00 [ 282.342179][ C1] ? look_up_lock_class+0x74/0x170 [ 282.347319][ C1] ? register_lock_class+0x51/0x320 [ 282.352533][ C1] ? get_page_from_freelist+0x21e4/0x22c0 [ 282.358277][ C1] ? schedule+0x165/0x360 [ 282.362625][ C1] ? __lock_acquire+0xab9/0xd20 [ 282.367490][ C1] ? __pfx___schedule+0x10/0x10 [ 282.372386][ C1] ? schedule+0x91/0x360 [ 282.376649][ C1] schedule+0x165/0x360 [ 282.380829][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 282.386916][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 282.392846][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 282.399471][ C1] ? add_wait_queue+0xba/0x170 [ 282.404297][ C1] ? unix_poll+0x33a/0x3f0 [ 282.408759][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 282.414169][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 282.419424][ C1] do_sys_poll+0x73b/0x1070 [ 282.423967][ C1] ? do_sys_poll+0x341/0x1070 [ 282.428682][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 282.433640][ C1] ? __folio_rmap_sanity_checks+0x30d/0x700 [ 282.439565][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.444314][ C1] ? css_rstat_updated+0x1a5/0xca0 [ 282.449496][ C1] ? count_memcg_event_mm+0x21/0x260 [ 282.454807][ C1] __se_sys_poll+0x128/0x320 [ 282.459440][ C1] ? __pfx___se_sys_poll+0x10/0x10 [ 282.464598][ C1] ? do_syscall_64+0xbe/0x3b0 [ 282.469290][ C1] do_syscall_64+0xfa/0x3b0 [ 282.473800][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 282.479032][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.485110][ C1] ? clear_bhb_loop+0x60/0xb0 [ 282.489812][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.495761][ C1] RIP: 0033:0x7f94a565b407 [ 282.500187][ C1] RSP: 002b:00007ffc92e66680 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 282.508615][ C1] RAX: ffffffffffffffda RBX: 00007f94a5567300 RCX: 00007f94a565b407 [ 282.516597][ C1] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffc92e666f0 [ 282.524586][ C1] RBP: 0000564d9d1261a0 R08: 0000000000000000 R09: 0000000000000000 [ 282.532573][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc92e666f0 [ 282.540560][ C1] R13: 0000000000000000 R14: 0000564da402b9e0 R15: 00000000000016ec [ 282.548556][ C1] [ 282.551589][ C1] task:sshd-session state:S stack:25128 pid:5869 tgid:5869 ppid:5867 task_flags:0x400140 flags:0x00004002 [ 282.563534][ C1] Call Trace: [ 282.566828][ C1] [ 282.569787][ C1] __schedule+0x16f5/0x4d00 [ 282.574331][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 282.579611][ C1] ? schedule+0x165/0x360 [ 282.583959][ C1] ? __lock_acquire+0xab9/0xd20 [ 282.588828][ C1] ? __pfx___schedule+0x10/0x10 [ 282.593718][ C1] ? schedule+0x91/0x360 [ 282.597987][ C1] schedule+0x165/0x360 [ 282.602165][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 282.608259][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 282.614864][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 282.620782][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 282.626008][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 282.632361][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 282.637759][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 282.642987][ C1] do_sys_poll+0x73b/0x1070 [ 282.647525][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 282.652561][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.657264][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.661964][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.666654][ C1] ? __pfx_pollwake+0x10/0x10 [ 282.671370][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 282.676795][ C1] ? set_user_sigmask+0x15b/0x1b0 [ 282.681836][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 282.687231][ C1] __se_sys_ppoll+0x1ff/0x260 [ 282.691923][ C1] ? __pfx___se_sys_ppoll+0x10/0x10 [ 282.697131][ C1] ? __pfx_ksys_write+0x10/0x10 [ 282.701998][ C1] ? rcu_is_watching+0x15/0xb0 [ 282.706791][ C1] ? do_syscall_64+0xbe/0x3b0 [ 282.711490][ C1] ? __x64_sys_ppoll+0x20/0xc0 [ 282.716275][ C1] do_syscall_64+0xfa/0x3b0 [ 282.720796][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 282.726019][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.732094][ C1] ? clear_bhb_loop+0x60/0xb0 [ 282.736783][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.742697][ C1] RIP: 0033:0x7f94a565b407 [ 282.747121][ C1] RSP: 002b:00007ffc92e66120 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 282.755545][ C1] RAX: ffffffffffffffda RBX: 00007f94a5567300 RCX: 00007f94a565b407 [ 282.763540][ C1] RDX: 00007ffc92e66160 RSI: 0000000000000004 RDI: 0000564da4034220 [ 282.771520][ C1] RBP: 00007ffc92e661d0 R08: 0000000000000008 R09: 0000000000000000 [ 282.779538][ C1] R10: 00007ffc92e66260 R11: 0000000000000202 R12: 0000000000000001 [ 282.787559][ C1] R13: 00007ffc92e66260 R14: 00000000000000ac R15: 0000000000000004 [ 282.795634][ C1] [ 282.798661][ C1] task:syz-execprog state:S stack:24104 pid:5870 tgid:5870 ppid:5869 task_flags:0x400100 flags:0x00004000 [ 282.810597][ C1] Call Trace: [ 282.813891][ C1] [ 282.816840][ C1] __schedule+0x16f5/0x4d00 [ 282.821375][ C1] ? look_up_lock_class+0x74/0x170 [ 282.826507][ C1] ? __lock_acquire+0xab9/0xd20 [ 282.831365][ C1] ? schedule+0x165/0x360 [ 282.835710][ C1] ? __lock_acquire+0xab9/0xd20 [ 282.840566][ C1] ? __pfx___schedule+0x10/0x10 [ 282.845448][ C1] ? schedule+0x91/0x360 [ 282.849711][ C1] schedule+0x165/0x360 [ 282.853890][ C1] __futex_wait+0x1c3/0x3e0 [ 282.858417][ C1] ? __pfx___futex_wait+0x10/0x10 [ 282.863479][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 282.868831][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 282.874751][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 282.879989][ C1] futex_wait+0x104/0x360 [ 282.884335][ C1] ? __pfx_futex_wait+0x10/0x10 [ 282.889196][ C1] ? do_raw_spin_lock+0x121/0x290 [ 282.894257][ C1] do_futex+0x333/0x420 [ 282.898451][ C1] ? __pfx_do_futex+0x10/0x10 [ 282.903157][ C1] __se_sys_futex+0x36f/0x400 [ 282.907875][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 282.913099][ C1] ? __x64_sys_futex+0x21/0xf0 [ 282.917877][ C1] do_syscall_64+0xfa/0x3b0 [ 282.922385][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 282.927603][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.933682][ C1] ? clear_bhb_loop+0x60/0xb0 [ 282.938374][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.944278][ C1] RIP: 0033:0x4800c3 [ 282.948195][ C1] RSP: 002b:000000c001a126e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 282.956624][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 282.964615][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000318b1e0 [ 282.972657][ C1] RBP: 000000c001a12728 R08: 0000000000000000 R09: 0000000000000000 [ 282.980675][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c340 [ 282.988667][ C1] R13: 000000c00138f008 R14: 000000c00404e1c0 R15: 000000c00404e540 [ 282.996693][ C1] [ 282.999743][ C1] task:syz-execprog state:R running task stack:27256 pid:5871 tgid:5870 ppid:5869 task_flags:0x400040 flags:0x00004000 [ 283.013484][ C1] Call Trace: [ 283.016784][ C1] [ 283.019736][ C1] __schedule+0x16f5/0x4d00 [ 283.024267][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 283.029509][ C1] ? schedule+0x165/0x360 [ 283.033863][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.038734][ C1] ? __pfx___schedule+0x10/0x10 [ 283.043617][ C1] ? schedule+0x91/0x360 [ 283.047889][ C1] schedule+0x165/0x360 [ 283.052066][ C1] __futex_wait+0x1c3/0x3e0 [ 283.056585][ C1] ? __pfx___futex_wait+0x10/0x10 [ 283.061623][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 283.066938][ C1] ? __hrtimer_setup+0x187/0x210 [ 283.071908][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 283.077126][ C1] ? ktime_add_safe+0x38/0x70 [ 283.081815][ C1] futex_wait+0x104/0x360 [ 283.086174][ C1] ? __pfx_futex_wait+0x10/0x10 [ 283.091039][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 283.096259][ C1] ? seqcount_lockdep_reader_access+0x123/0x1c0 [ 283.102513][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 283.107748][ C1] do_futex+0x333/0x420 [ 283.111927][ C1] ? __pfx_do_futex+0x10/0x10 [ 283.116627][ C1] ? read_tsc+0x9/0x20 [ 283.120724][ C1] __se_sys_futex+0x36f/0x400 [ 283.125433][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 283.130650][ C1] ? rcu_is_watching+0x15/0xb0 [ 283.135431][ C1] ? __x64_sys_futex+0x21/0xf0 [ 283.140214][ C1] do_syscall_64+0xfa/0x3b0 [ 283.144734][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.150832][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 283.156999][ C1] ? clear_bhb_loop+0x60/0xb0 [ 283.161689][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.167593][ C1] RIP: 0033:0x4800c3 [ 283.171495][ C1] RSP: 002b:000000c00005de80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 283.180011][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 283.187994][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000316aaa0 [ 283.195979][ C1] RBP: 000000c00005dec8 R08: 0000000000000000 R09: 0000000000000000 [ 283.203960][ C1] R10: 000000c00005deb8 R11: 0000000000000202 R12: 000000c00005deb8 [ 283.211941][ C1] R13: 000000c00007c008 R14: 000000c000002700 R15: 000000c000002700 [ 283.219942][ C1] [ 283.222975][ C1] task:syz-execprog state:S stack:24968 pid:5872 tgid:5870 ppid:5869 task_flags:0x400140 flags:0x00004000 [ 283.234931][ C1] Call Trace: [ 283.238234][ C1] [ 283.241190][ C1] __schedule+0x16f5/0x4d00 [ 283.245732][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.250598][ C1] ? schedule+0x165/0x360 [ 283.254945][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.259811][ C1] ? __pfx___schedule+0x10/0x10 [ 283.264698][ C1] ? schedule+0x91/0x360 [ 283.268976][ C1] schedule+0x165/0x360 [ 283.273149][ C1] __futex_wait+0x1c3/0x3e0 [ 283.277669][ C1] ? __pfx___futex_wait+0x10/0x10 [ 283.282704][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 283.288022][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 283.293239][ C1] ? eventfd_write+0x513/0x5c0 [ 283.298028][ C1] futex_wait+0x104/0x360 [ 283.302370][ C1] ? __pfx_futex_wait+0x10/0x10 [ 283.307251][ C1] ? __pfx_eventfd_write+0x10/0x10 [ 283.312382][ C1] ? vfs_write+0x8e2/0xa90 [ 283.316853][ C1] do_futex+0x333/0x420 [ 283.321024][ C1] ? __pfx_vfs_write+0x10/0x10 [ 283.325810][ C1] ? __pfx_do_futex+0x10/0x10 [ 283.330518][ C1] __se_sys_futex+0x36f/0x400 [ 283.335225][ C1] ? fput+0xa0/0xd0 [ 283.339054][ C1] ? ksys_write+0x22a/0x250 [ 283.343669][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 283.348897][ C1] ? __pfx_ksys_write+0x10/0x10 [ 283.353763][ C1] ? rcu_is_watching+0x15/0xb0 [ 283.358550][ C1] ? __x64_sys_futex+0x21/0xf0 [ 283.363336][ C1] do_syscall_64+0xfa/0x3b0 [ 283.367847][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 283.373069][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.379146][ C1] ? clear_bhb_loop+0x60/0xb0 [ 283.383870][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.389798][ C1] RIP: 0033:0x4800c3 [ 283.393710][ C1] RSP: 002b:000000c000097cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 283.402140][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 283.410124][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948 [ 283.418106][ C1] RBP: 000000c000097d38 R08: 0000000000000000 R09: 0000000000000000 [ 283.426177][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 283.434164][ C1] R13: 0000000000000001 R14: 000000c000002a80 R15: 0000000000000001 [ 283.442171][ C1] [ 283.445203][ C1] task:syz-execprog state:R running task stack:25544 pid:5873 tgid:5870 ppid:5869 task_flags:0x400040 flags:0x00004000 [ 283.458713][ C1] Call Trace: [ 283.462002][ C1] [ 283.464953][ C1] __schedule+0x16f5/0x4d00 [ 283.469488][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 283.474718][ C1] ? debug_object_activate+0x35a/0x420 [ 283.480197][ C1] ? schedule+0x165/0x360 [ 283.484552][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.489427][ C1] ? __pfx___schedule+0x10/0x10 [ 283.494321][ C1] ? schedule+0x91/0x360 [ 283.498595][ C1] schedule+0x165/0x360 [ 283.502777][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 283.508950][ C1] ? ktime_get+0x3e/0x1f0 [ 283.513296][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 283.519920][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 283.525160][ C1] ? read_tsc+0x9/0x20 [ 283.529255][ C1] ? ktime_get+0x1cb/0x1f0 [ 283.533688][ C1] do_epoll_wait+0xcac/0xf40 [ 283.538296][ C1] ? ktime_get_ts64+0xa2/0x3d0 [ 283.543083][ C1] ? do_epoll_wait+0x757/0xf40 [ 283.547866][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 283.552997][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 283.559345][ C1] ? set_user_sigmask+0xc7/0x1b0 [ 283.564313][ C1] ? timespec64_add_safe+0x179/0x1e0 [ 283.569614][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 283.575267][ C1] do_epoll_pwait+0x60/0x1d0 [ 283.579906][ C1] __x64_sys_epoll_pwait+0x20a/0x250 [ 283.585208][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 283.591032][ C1] ? __pfx_ksys_read+0x10/0x10 [ 283.595820][ C1] ? rcu_is_watching+0x15/0xb0 [ 283.600597][ C1] ? do_syscall_64+0xbe/0x3b0 [ 283.605298][ C1] do_syscall_64+0xfa/0x3b0 [ 283.609900][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 283.615208][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.621292][ C1] ? clear_bhb_loop+0x60/0xb0 [ 283.625995][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.631901][ C1] RIP: 0033:0x40dd0e [ 283.635806][ C1] RSP: 002b:000000c0000936d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 283.644233][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040dd0e [ 283.652218][ C1] RDX: 0000000000000080 RSI: 000000c000093764 RDI: 0000000000000004 [ 283.660202][ C1] RBP: 000000c000093718 R08: 0000000000000000 R09: 0000000000000000 [ 283.668185][ C1] R10: 0000000000000327 R11: 0000000000000246 R12: 000000c0000937a8 [ 283.676171][ C1] R13: 0000000054391401 R14: 000000c000002e00 R15: 0000000000000001 [ 283.684186][ C1] [ 283.687220][ C1] task:syz-execprog state:S stack:26024 pid:5874 tgid:5870 ppid:5869 task_flags:0x400040 flags:0x00004000 [ 283.699233][ C1] Call Trace: [ 283.702526][ C1] [ 283.705475][ C1] __schedule+0x16f5/0x4d00 [ 283.710001][ C1] ? rcu_is_watching+0x15/0xb0 [ 283.714784][ C1] ? trace_sched_exit_tp+0x38/0x120 [ 283.720003][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.724877][ C1] ? schedule+0x165/0x360 [ 283.729243][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.734105][ C1] ? __pfx___schedule+0x10/0x10 [ 283.738990][ C1] ? schedule+0x91/0x360 [ 283.743248][ C1] schedule+0x165/0x360 [ 283.747428][ C1] __futex_wait+0x1c3/0x3e0 [ 283.751952][ C1] ? __pfx___futex_wait+0x10/0x10 [ 283.757004][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 283.762916][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 283.768226][ C1] ? try_to_wake_up+0x81b/0x1290 [ 283.773186][ C1] futex_wait+0x104/0x360 [ 283.777523][ C1] ? __pfx_futex_wait+0x10/0x10 [ 283.782415][ C1] ? __pfx_css_rstat_updated+0x10/0x10 [ 283.787897][ C1] do_futex+0x333/0x420 [ 283.792070][ C1] ? count_memcg_event_mm+0x21/0x260 [ 283.797372][ C1] ? __pfx_do_futex+0x10/0x10 [ 283.802064][ C1] ? count_memcg_event_mm+0x21/0x260 [ 283.807365][ C1] __se_sys_futex+0x36f/0x400 [ 283.812081][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 283.817298][ C1] ? rcu_is_watching+0x15/0xb0 [ 283.822085][ C1] ? __x64_sys_futex+0x21/0xf0 [ 283.826868][ C1] do_syscall_64+0xfa/0x3b0 [ 283.831376][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 283.836594][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.842663][ C1] ? clear_bhb_loop+0x60/0xb0 [ 283.847356][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.853354][ C1] RIP: 0033:0x4800c3 [ 283.857278][ C1] RSP: 002b:000000c000109e40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 283.865698][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 283.873680][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0002fe948 [ 283.881665][ C1] RBP: 000000c000109e88 R08: 0000000000000000 R09: 0000000000000000 [ 283.889649][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000044ad00 [ 283.897632][ C1] R13: 000000c001a11f94 R14: 000000c0000a0e00 R15: 000000c004070000 [ 283.905624][ C1] [ 283.908651][ C1] task:syz-execprog state:S stack:25992 pid:5875 tgid:5870 ppid:5869 task_flags:0x400040 flags:0x00004000 [ 283.920765][ C1] Call Trace: [ 283.924057][ C1] [ 283.927008][ C1] __schedule+0x16f5/0x4d00 [ 283.931557][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.936438][ C1] ? schedule+0x165/0x360 [ 283.940791][ C1] ? __lock_acquire+0xab9/0xd20 [ 283.945663][ C1] ? __pfx___schedule+0x10/0x10 [ 283.950574][ C1] ? schedule+0x91/0x360 [ 283.954848][ C1] schedule+0x165/0x360 [ 283.959037][ C1] __futex_wait+0x1c3/0x3e0 [ 283.963571][ C1] ? __pfx___futex_wait+0x10/0x10 [ 283.968615][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 283.973931][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 283.979852][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 283.985089][ C1] futex_wait+0x104/0x360 [ 283.989434][ C1] ? __pfx_futex_wait+0x10/0x10 [ 283.994310][ C1] ? do_raw_spin_lock+0x121/0x290 [ 283.999374][ C1] do_futex+0x333/0x420 [ 284.003568][ C1] ? __pfx_do_futex+0x10/0x10 [ 284.008293][ C1] __se_sys_futex+0x36f/0x400 [ 284.012992][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 284.018215][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.023118][ C1] ? __x64_sys_futex+0x21/0xf0 [ 284.027922][ C1] do_syscall_64+0xfa/0x3b0 [ 284.032442][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.037664][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.043851][ C1] ? clear_bhb_loop+0x60/0xb0 [ 284.048586][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.054515][ C1] RIP: 0033:0x4800c3 [ 284.058443][ C1] RSP: 002b:000000c004057ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 284.066892][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 284.074884][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000318afb8 [ 284.082886][ C1] RBP: 000000c004057f38 R08: 0000000000000000 R09: 0000000000000000 [ 284.090886][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c340 [ 284.098878][ C1] R13: 000000c00138f808 R14: 000000c00404e000 R15: 000000c00404e000 [ 284.106883][ C1] [ 284.109912][ C1] task:syz-execprog state:S stack:26280 pid:5876 tgid:5870 ppid:5869 task_flags:0x400040 flags:0x00004000 [ 284.121952][ C1] Call Trace: [ 284.125419][ C1] [ 284.128390][ C1] __schedule+0x16f5/0x4d00 [ 284.132934][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.137721][ C1] ? trace_sched_exit_tp+0x38/0x120 [ 284.142955][ C1] ? __lock_acquire+0xab9/0xd20 [ 284.147827][ C1] ? schedule+0x165/0x360 [ 284.152189][ C1] ? __lock_acquire+0xab9/0xd20 [ 284.157060][ C1] ? __pfx___schedule+0x10/0x10 [ 284.161949][ C1] ? schedule+0x91/0x360 [ 284.166211][ C1] schedule+0x165/0x360 [ 284.170403][ C1] __futex_wait+0x1c3/0x3e0 [ 284.174932][ C1] ? __pfx___futex_wait+0x10/0x10 [ 284.179973][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 284.185905][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 284.191226][ C1] ? try_to_wake_up+0x81b/0x1290 [ 284.196217][ C1] futex_wait+0x104/0x360 [ 284.200561][ C1] ? __pfx_futex_wait+0x10/0x10 [ 284.205428][ C1] ? restore_signal_shadow_stack+0x3b7/0x480 [ 284.211448][ C1] ? __ia32_sys_rt_sigreturn+0x6a2/0x7b0 [ 284.217191][ C1] do_futex+0x333/0x420 [ 284.221379][ C1] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 284.227392][ C1] ? __pfx_do_futex+0x10/0x10 [ 284.232102][ C1] __se_sys_futex+0x36f/0x400 [ 284.236800][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 284.242018][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.246821][ C1] ? __x64_sys_futex+0x21/0xf0 [ 284.251621][ C1] do_syscall_64+0xfa/0x3b0 [ 284.256172][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.262257][ C1] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 284.267933][ C1] ? clear_bhb_loop+0x60/0xb0 [ 284.272634][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.278550][ C1] RIP: 0033:0x4800c3 [ 284.282459][ C1] RSP: 002b:000000c004053bd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 284.290909][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 284.298896][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00138f148 [ 284.306878][ C1] RBP: 000000c004053c18 R08: 0000000000000000 R09: 0000000000000000 [ 284.314860][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000020 [ 284.322850][ C1] R13: 0000000000000001 R14: 000000c00404e540 R15: 0000000000000001 [ 284.330851][ C1] [ 284.333886][ C1] task:syz-execprog state:S stack:25384 pid:5877 tgid:5870 ppid:5869 task_flags:0x400040 flags:0x00004000 [ 284.345934][ C1] Call Trace: [ 284.349247][ C1] [ 284.352212][ C1] __schedule+0x16f5/0x4d00 [ 284.356744][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.361543][ C1] ? trace_sched_exit_tp+0x38/0x120 [ 284.366777][ C1] ? __lock_acquire+0xab9/0xd20 [ 284.371664][ C1] ? schedule+0x165/0x360 [ 284.376022][ C1] ? __lock_acquire+0xab9/0xd20 [ 284.380892][ C1] ? __pfx___schedule+0x10/0x10 [ 284.385777][ C1] ? schedule+0x91/0x360 [ 284.390063][ C1] schedule+0x165/0x360 [ 284.394243][ C1] __futex_wait+0x1c3/0x3e0 [ 284.398778][ C1] ? __pfx___futex_wait+0x10/0x10 [ 284.403827][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 284.409744][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 284.415063][ C1] ? try_to_wake_up+0x81b/0x1290 [ 284.420048][ C1] futex_wait+0x104/0x360 [ 284.424394][ C1] ? __pfx_futex_wait+0x10/0x10 [ 284.429261][ C1] ? restore_signal_shadow_stack+0x3b7/0x480 [ 284.435263][ C1] ? __ia32_sys_rt_sigreturn+0x6a2/0x7b0 [ 284.440924][ C1] do_futex+0x333/0x420 [ 284.445108][ C1] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 284.451108][ C1] ? __pfx_do_futex+0x10/0x10 [ 284.455824][ C1] __se_sys_futex+0x36f/0x400 [ 284.460518][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 284.465729][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.470511][ C1] ? __x64_sys_futex+0x21/0xf0 [ 284.475312][ C1] do_syscall_64+0xfa/0x3b0 [ 284.479943][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.486018][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 284.492188][ C1] ? clear_bhb_loop+0x60/0xb0 [ 284.496884][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.502788][ C1] RIP: 0033:0x4800c3 [ 284.506700][ C1] RSP: 002b:000000c00406fcb8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 284.515134][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3 [ 284.523139][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00138f948 [ 284.531126][ C1] RBP: 000000c00406fd00 R08: 0000000000000000 R09: 0000000000000000 [ 284.539129][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00406fd58 [ 284.547113][ C1] R13: 0000000000000058 R14: 000000c00404e8c0 R15: 000000c003cacae0 [ 284.555119][ C1] [ 284.558154][ C1] task:syz-executor state:R running task stack:20616 pid:5879 tgid:5879 ppid:5872 task_flags:0x400100 flags:0x00004002 [ 284.571664][ C1] Call Trace: [ 284.574958][ C1] [ 284.577910][ C1] __schedule+0x16f5/0x4d00 [ 284.582430][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 284.587684][ C1] ? schedule+0x165/0x360 [ 284.592039][ C1] ? __lock_acquire+0xab9/0xd20 [ 284.596935][ C1] ? __pfx___schedule+0x10/0x10 [ 284.601810][ C1] ? schedule+0x91/0x360 [ 284.606069][ C1] schedule+0x165/0x360 [ 284.610246][ C1] schedule_hrtimeout_range_clock+0x13c/0x2f0 [ 284.616335][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 284.622945][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 284.628182][ C1] ? __pfx___might_resched+0x10/0x10 [ 284.633500][ C1] ? poll_schedule_timeout+0x30/0x1b0 [ 284.638893][ C1] poll_schedule_timeout+0xd1/0x1b0 [ 284.644114][ C1] do_select+0xc47/0x17e0 [ 284.648503][ C1] ? __pfx_do_select+0x10/0x10 [ 284.653324][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.658024][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.662720][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.667414][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.672116][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.674292][ C0] sched: DL replenish lagged too much [ 284.682172][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.686868][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.691561][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.696261][ C1] ? __pfx_pollwake+0x10/0x10 [ 284.700977][ C1] core_sys_select+0x6dd/0xa20 [ 284.705780][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 284.711101][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 284.716490][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.721268][ C1] __se_sys_pselect6+0x27a/0x300 [ 284.726229][ C1] ? __pfx___se_sys_pselect6+0x10/0x10 [ 284.731712][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.736582][ C1] ? __x64_sys_pselect6+0x21/0xf0 [ 284.741623][ C1] do_syscall_64+0xfa/0x3b0 [ 284.746142][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.751389][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.757476][ C1] ? clear_bhb_loop+0x60/0xb0 [ 284.762254][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.768249][ C1] RIP: 0033:0x7ff3ff38e6ec [ 284.772676][ C1] RSP: 002b:00007fffe471a5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 284.781129][ C1] RAX: ffffffffffffffda RBX: 00007fffe471a6e0 RCX: 00007ff3ff38e6ec [ 284.789113][ C1] RDX: 0000000000000000 RSI: 00007fffe471a6e0 RDI: 0000000000000025 [ 284.797103][ C1] RBP: 00007fffe471a920 R08: 00007fffe471a5e0 R09: 00007fffe471a5f0 [ 284.805094][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffe471a980 [ 284.813077][ C1] R13: 0000000000000000 R14: 00007fffe471ab30 R15: 00007fffe471a770 [ 284.821164][ C1] [ 284.824203][ C1] task:udevd state:S stack:26856 pid:5892 tgid:5892 ppid:5219 task_flags:0x400140 flags:0x00004002 [ 284.836220][ C1] Call Trace: [ 284.839512][ C1] [ 284.842464][ C1] __schedule+0x16f5/0x4d00 [ 284.847010][ C1] ? schedule+0x165/0x360 [ 284.851362][ C1] ? __lock_acquire+0xab9/0xd20 [ 284.856231][ C1] ? __pfx___schedule+0x10/0x10 [ 284.861121][ C1] ? schedule+0x91/0x360 [ 284.865390][ C1] schedule+0x165/0x360 [ 284.869576][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 284.875670][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 284.882322][ C1] ? _raw_write_unlock_irq+0x23/0x50 [ 284.887659][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.892886][ C1] do_epoll_wait+0xcac/0xf40 [ 284.897504][ C1] ? do_epoll_wait+0x757/0xf40 [ 284.902281][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 284.907425][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 284.913800][ C1] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 284.919900][ C1] __x64_sys_epoll_wait+0x1be/0x210 [ 284.925145][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 284.930882][ C1] ? __pfx_ksys_write+0x10/0x10 [ 284.935745][ C1] ? rcu_is_watching+0x15/0xb0 [ 284.940529][ C1] ? do_syscall_64+0xbe/0x3b0 [ 284.945224][ C1] do_syscall_64+0xfa/0x3b0 [ 284.949744][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.954978][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.961104][ C1] ? clear_bhb_loop+0x60/0xb0 [ 284.965815][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.971722][ C1] RIP: 0033:0x7fba254a7407 [ 284.976156][ C1] RSP: 002b:00007ffd3a0c6740 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 284.984595][ C1] RAX: ffffffffffffffda RBX: 00007fba25c6b880 RCX: 00007fba254a7407 [ 284.992589][ C1] RDX: 0000000000000004 RSI: 00007ffd3a0c67d0 RDI: 0000000000000004 [ 285.000577][ C1] RBP: 000055854b88a910 R08: 0000000000000000 R09: 0000000000000000 [ 285.008569][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055854b8bc7d0 [ 285.016560][ C1] R13: 00007ffd3a0c67d0 R14: 0000000000000000 R15: 0000000000000000 [ 285.024568][ C1] [ 285.027607][ C1] task:kworker/u9:2 state:I stack:26184 pid:5893 tgid:5893 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 285.039627][ C1] Workqueue: 0x0 (hci3) [ 285.043910][ C1] Call Trace: [ 285.047198][ C1] [ 285.050149][ C1] __schedule+0x16f5/0x4d00 [ 285.054714][ C1] ? schedule+0x165/0x360 [ 285.059084][ C1] ? __lock_acquire+0xab9/0xd20 [ 285.063970][ C1] ? __pfx___schedule+0x10/0x10 [ 285.068860][ C1] ? schedule+0x91/0x360 [ 285.073131][ C1] schedule+0x165/0x360 [ 285.077315][ C1] worker_thread+0xa82/0xda0 [ 285.081928][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 285.088292][ C1] ? __kthread_parkme+0x7b/0x200 [ 285.093279][ C1] kthread+0x70e/0x8a0 [ 285.097379][ C1] ? __pfx_worker_thread+0x10/0x10 [ 285.102521][ C1] ? __pfx_kthread+0x10/0x10 [ 285.107134][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.112356][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 285.117578][ C1] ? __pfx_kthread+0x10/0x10 [ 285.122193][ C1] ret_from_fork+0x3fc/0x770 [ 285.126797][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 285.131924][ C1] ? __switch_to_asm+0x39/0x70 [ 285.136715][ C1] ? __switch_to_asm+0x33/0x70 [ 285.141496][ C1] ? __pfx_kthread+0x10/0x10 [ 285.146106][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.150905][ C1] [ 285.153935][ C1] task:udevd state:S stack:25640 pid:5895 tgid:5895 ppid:5219 task_flags:0x400140 flags:0x00004002 [ 285.165882][ C1] Call Trace: [ 285.169177][ C1] [ 285.172124][ C1] __schedule+0x16f5/0x4d00 [ 285.176664][ C1] ? schedule+0x165/0x360 [ 285.181027][ C1] ? __lock_acquire+0xab9/0xd20 [ 285.185889][ C1] ? __pfx___schedule+0x10/0x10 [ 285.190775][ C1] ? schedule+0x91/0x360 [ 285.195046][ C1] schedule+0x165/0x360 [ 285.199315][ C1] schedule_hrtimeout_range_clock+0x1c5/0x2f0 [ 285.205417][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 285.212034][ C1] ? _raw_write_unlock_irq+0x23/0x50 [ 285.217359][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 285.222587][ C1] do_epoll_wait+0xcac/0xf40 [ 285.227231][ C1] ? do_epoll_wait+0x757/0xf40 [ 285.232021][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 285.237148][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 285.243499][ C1] ? __x64_sys_sendmsg+0x1b4/0x260 [ 285.248726][ C1] __x64_sys_epoll_wait+0x1be/0x210 [ 285.253939][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 285.259678][ C1] ? rcu_is_watching+0x15/0xb0 [ 285.264481][ C1] ? do_syscall_64+0xbe/0x3b0 [ 285.269183][ C1] do_syscall_64+0xfa/0x3b0 [ 285.273696][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.279775][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 285.285940][ C1] ? clear_bhb_loop+0x60/0xb0 [ 285.290631][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.296541][ C1] RIP: 0033:0x7fba254a7407 [ 285.300965][ C1] RSP: 002b:00007ffd3a0c6740 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 285.309402][ C1] RAX: ffffffffffffffda RBX: 00007fba25c6b880 RCX: 00007fba254a7407 [ 285.317390][ C1] RDX: 0000000000000004 RSI: 00007ffd3a0c67d0 RDI: 0000000000000004 [ 285.325379][ C1] RBP: 000055854b88a910 R08: 0000000000000000 R09: 0000000000000000 [ 285.333370][ C1] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055854b8bc7d0 [ 285.341360][ C1] R13: 00007ffd3a0c67d0 R14: 0000000000000000 R15: 0000000000000000 [ 285.349369][ C1] [ 285.352400][ C1] task:udevd state:D stack:26392 pid:5896 tgid:5896 ppid:5219 task_flags:0x400140 flags:0x00004002 [ 285.364353][ C1] Call Trace: [ 285.367655][ C1] [ 285.370600][ C1] __schedule+0x16f5/0x4d00 [ 285.375141][ C1] ? do_raw_spin_lock+0x121/0x290 [ 285.380188][ C1] ? schedule+0x165/0x360 [ 285.384543][ C1] ? __lock_acquire+0xab9/0xd20 [ 285.389405][ C1] ? __pfx___schedule+0x10/0x10 [ 285.394296][ C1] ? schedule+0x91/0x360 [ 285.398577][ C1] schedule+0x165/0x360 [ 285.402758][ C1] synchronize_rcu_expedited+0x583/0x730 [ 285.408414][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 285.414610][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 285.419915][ C1] ? __pfx___might_resched+0x10/0x10 [ 285.425219][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 285.431324][ C1] ? __lock_acquire+0xab9/0xd20 [ 285.436196][ C1] synchronize_rcu+0x11a/0x310 [ 285.440977][ C1] ? __pfx_synchronize_rcu+0x10/0x10 [ 285.446280][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 285.451506][ C1] evdev_release+0x1f4/0x800 [ 285.456122][ C1] ? __pfx_evdev_release+0x10/0x10 [ 285.461249][ C1] __fput+0x449/0xa70 [ 285.465270][ C1] fput_close_sync+0x119/0x200 [ 285.470061][ C1] ? __pfx_fput_close_sync+0x10/0x10 [ 285.475380][ C1] __x64_sys_close+0x7f/0x110 [ 285.480073][ C1] do_syscall_64+0xfa/0x3b0 [ 285.484590][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 285.489813][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.495915][ C1] ? clear_bhb_loop+0x60/0xb0 [ 285.500606][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.506504][ C1] RIP: 0033:0x7fba254a7407 [ 285.510935][ C1] RSP: 002b:00007ffd3a0c13b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 285.519366][ C1] RAX: ffffffffffffffda RBX: 00007fba25c6b880 RCX: 00007fba254a7407 [ 285.527352][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008 [ 285.535333][ C1] RBP: 00007fba25c6b6e8 R08: 0000000000000000 R09: 0000000000000000 [ 285.543308][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000016 [ 285.551281][ C1] R13: 0000558531ebdf40 R14: 0000558531ebdf50 R15: ffffffffffffffff [ 285.559282][ C1] [ 285.562308][ C1] task:kworker/0:3 state:R running task stack:23576 pid:5966 tgid:5966 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 285.575929][ C1] Workqueue: events nsim_fib_event_work [ 285.581528][ C1] Call Trace: [ 285.584818][ C1] [ 285.587765][ C1] __schedule+0x16f5/0x4d00 [ 285.592305][ C1] ? do_raw_spin_lock+0x121/0x290 [ 285.597355][ C1] ? schedule+0x165/0x360 [ 285.601715][ C1] ? __pfx___schedule+0x10/0x10 [ 285.606598][ C1] ? schedule+0x91/0x360 [ 285.610857][ C1] schedule+0x165/0x360 [ 285.615037][ C1] schedule_timeout+0x12b/0x270 [ 285.619910][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 285.625302][ C1] ? __pfx_process_timeout+0x10/0x10 [ 285.630629][ C1] ? __kasan_kmalloc+0x93/0xb0 [ 285.635426][ C1] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 285.640988][ C1] ? nsim_fib6_rt_nh_add+0x53/0x210 [ 285.646205][ C1] ? msleep+0x39/0x100 [ 285.650294][ C1] msleep+0xa2/0x100 [ 285.654207][ C1] nsim_fib_event_work+0x269f/0x3180 [ 285.659538][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 285.664766][ C1] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 285.670431][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 285.675673][ C1] ? do_raw_spin_lock+0x121/0x290 [ 285.680708][ C1] ? look_up_lock_class+0x74/0x170 [ 285.685843][ C1] ? register_lock_class+0x51/0x320 [ 285.691057][ C1] ? __lock_acquire+0xab9/0xd20 [ 285.695929][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 285.701669][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.706904][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 285.712636][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 285.718456][ C1] process_scheduled_works+0xae1/0x17b0 [ 285.724047][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 285.730057][ C1] worker_thread+0x8a0/0xda0 [ 285.734686][ C1] kthread+0x70e/0x8a0 [ 285.738783][ C1] ? __pfx_worker_thread+0x10/0x10 [ 285.743917][ C1] ? __pfx_kthread+0x10/0x10 [ 285.748540][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.753757][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 285.758978][ C1] ? __pfx_kthread+0x10/0x10 [ 285.763582][ C1] ret_from_fork+0x3fc/0x770 [ 285.768187][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 285.773330][ C1] ? __switch_to_asm+0x39/0x70 [ 285.778124][ C1] ? __switch_to_asm+0x33/0x70 [ 285.782945][ C1] ? __pfx_kthread+0x10/0x10 [ 285.787563][ C1] ret_from_fork_asm+0x1a/0x30 [ 285.792362][ C1] [ 285.795400][ C1] task:syz-executor state:S stack:25032 pid:5973 tgid:5973 ppid:5879 task_flags:0x400100 flags:0x00004000 [ 285.807336][ C1] Call Trace: [ 285.810622][ C1] [ 285.813566][ C1] __schedule+0x16f5/0x4d00 [ 285.818127][ C1] ? schedule+0x165/0x360 [ 285.822490][ C1] ? __pfx___schedule+0x10/0x10 [ 285.827380][ C1] ? schedule+0x91/0x360 [ 285.831654][ C1] schedule+0x165/0x360 [ 285.835831][ C1] do_wait+0x299/0x520 [ 285.839920][ C1] ? do_wait+0x18e/0x520 [ 285.844238][ C1] kernel_wait4+0x1af/0x280 [ 285.848770][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 285.853823][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 285.859482][ C1] __x64_sys_wait4+0x133/0x1e0 [ 285.864261][ C1] ? count_memcg_event_mm+0x21/0x260 [ 285.869578][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 285.874906][ C1] ? do_user_addr_fault+0xc8a/0x1390 [ 285.880223][ C1] ? do_syscall_64+0xbe/0x3b0 [ 285.884915][ C1] do_syscall_64+0xfa/0x3b0 [ 285.889430][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 285.894653][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.900736][ C1] ? clear_bhb_loop+0x60/0xb0 [ 285.905428][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.911330][ C1] RIP: 0033:0x7fc7d7d84b53 [ 285.915756][ C1] RSP: 002b:00007ffd40227688 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 285.924269][ C1] RAX: ffffffffffffffda RBX: 0000000000001757 RCX: 00007fc7d7d84b53 [ 285.932270][ C1] RDX: 0000000040000000 RSI: 00007ffd4022769c RDI: 00000000ffffffff [ 285.940259][ C1] RBP: 00007ffd4022769c R08: 0000000000000000 R09: 0000000000000000 [ 285.948239][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd40227720 [ 285.956251][ C1] R13: 00007ffd40227728 R14: 0000000000000009 R15: 0000000000000000 [ 285.964253][ C1] [ 285.967289][ C1] task:syz-executor state:S stack:25032 pid:5974 tgid:5974 ppid:5879 task_flags:0x400100 flags:0x00004000 [ 285.979259][ C1] Call Trace: [ 285.982607][ C1] [ 285.985568][ C1] __schedule+0x16f5/0x4d00 [ 285.990124][ C1] ? schedule+0x165/0x360 [ 285.994479][ C1] ? __pfx___schedule+0x10/0x10 [ 285.999371][ C1] ? schedule+0x91/0x360 [ 286.003659][ C1] schedule+0x165/0x360 [ 286.007918][ C1] do_wait+0x299/0x520 [ 286.012001][ C1] ? do_wait+0x18e/0x520 [ 286.016306][ C1] kernel_wait4+0x1af/0x280 [ 286.020838][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 286.025905][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 286.031556][ C1] __x64_sys_wait4+0x133/0x1e0 [ 286.036330][ C1] ? count_memcg_event_mm+0x21/0x260 [ 286.041636][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 286.046954][ C1] ? rcu_is_watching+0x15/0xb0 [ 286.051739][ C1] ? do_syscall_64+0xbe/0x3b0 [ 286.056435][ C1] do_syscall_64+0xfa/0x3b0 [ 286.060951][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.066184][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.072263][ C1] ? clear_bhb_loop+0x60/0xb0 [ 286.076962][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.082882][ C1] RIP: 0033:0x7efe16584b53 [ 286.087315][ C1] RSP: 002b:00007ffe8f057858 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 286.095763][ C1] RAX: ffffffffffffffda RBX: 0000000000001759 RCX: 00007efe16584b53 [ 286.103753][ C1] RDX: 0000000040000000 RSI: 00007ffe8f05786c RDI: 00000000ffffffff [ 286.111750][ C1] RBP: 00007ffe8f05786c R08: 0000000000000000 R09: 0000000000000000 [ 286.119757][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8f0578f0 [ 286.127749][ C1] R13: 00007ffe8f0578f8 R14: 0000000000000009 R15: 0000000000000000 [ 286.135761][ C1] [ 286.138799][ C1] task:syz-executor state:R running task stack:21960 pid:5975 tgid:5975 ppid:5973 task_flags:0x400140 flags:0x00004000 [ 286.152314][ C1] Call Trace: [ 286.155606][ C1] [ 286.158552][ C1] __schedule+0x16f5/0x4d00 [ 286.163093][ C1] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 286.169696][ C1] ? schedule+0x165/0x360 [ 286.174115][ C1] ? __lock_acquire+0xab9/0xd20 [ 286.179014][ C1] ? __pfx___schedule+0x10/0x10 [ 286.183912][ C1] ? schedule+0x91/0x360 [ 286.188173][ C1] schedule+0x165/0x360 [ 286.192345][ C1] do_nanosleep+0x1c7/0x600 [ 286.196870][ C1] ? do_nanosleep+0x7f/0x600 [ 286.201493][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 286.206532][ C1] ? __hrtimer_setup+0x187/0x210 [ 286.211480][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 286.216697][ C1] hrtimer_nanosleep+0x169/0x360 [ 286.221649][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 286.227121][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 286.232350][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 286.237572][ C1] __se_sys_clock_nanosleep+0x2ee/0x380 [ 286.243140][ C1] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 286.249232][ C1] ? rcu_is_watching+0x15/0xb0 [ 286.254016][ C1] ? do_syscall_64+0xbe/0x3b0 [ 286.258710][ C1] do_syscall_64+0xfa/0x3b0 [ 286.263225][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.269314][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 286.275569][ C1] ? clear_bhb_loop+0x60/0xb0 [ 286.280272][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.286210][ C1] RIP: 0033:0x7fc7d7dc11e5 [ 286.290668][ C1] RSP: 002b:00007ffd40227450 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 286.299097][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc7d7dc11e5 [ 286.307080][ C1] RDX: 00007ffd40227490 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.315061][ C1] RBP: 00007ffd402274fc R08: 0000000000000000 R09: 0000000000000000 [ 286.323045][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 286.331025][ C1] R13: 0000000000000064 R14: 000000000002a64c R15: 00007ffd40227550 [ 286.339018][ C1] [ 286.342067][ C1] task:syz-executor state:R running task stack:21432 pid:5977 tgid:5977 ppid:5974 task_flags:0x400140 flags:0x00004000 [ 286.355915][ C1] Call Trace: [ 286.359205][ C1] [ 286.362146][ C1] __schedule+0x16f5/0x4d00 [ 286.366690][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 286.371913][ C1] ? ktime_get+0x3e/0x1f0 [ 286.376261][ C1] ? schedule+0x165/0x360 [ 286.380614][ C1] ? __lock_acquire+0xab9/0xd20 [ 286.385480][ C1] ? __pfx___schedule+0x10/0x10 [ 286.390376][ C1] ? schedule+0x91/0x360 [ 286.394658][ C1] schedule+0x165/0x360 [ 286.398865][ C1] do_nanosleep+0x1c7/0x600 [ 286.403398][ C1] ? do_nanosleep+0x7f/0x600 [ 286.408003][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 286.413053][ C1] ? __hrtimer_setup+0x187/0x210 [ 286.418000][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 286.423309][ C1] hrtimer_nanosleep+0x169/0x360 [ 286.428270][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 286.433762][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 286.438977][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 286.444222][ C1] __se_sys_clock_nanosleep+0x2ee/0x380 [ 286.449783][ C1] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 286.455858][ C1] ? rcu_is_watching+0x15/0xb0 [ 286.460652][ C1] ? do_syscall_64+0xbe/0x3b0 [ 286.465347][ C1] do_syscall_64+0xfa/0x3b0 [ 286.469870][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.475095][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.481178][ C1] ? clear_bhb_loop+0x60/0xb0 [ 286.485881][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.491803][ C1] RIP: 0033:0x7efe165c11e5 [ 286.496233][ C1] RSP: 002b:00007ffe8f057620 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 286.504668][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe165c11e5 [ 286.512663][ C1] RDX: 00007ffe8f057660 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.520647][ C1] RBP: 00007ffe8f0576cc R08: 0000000000000000 R09: 0000000000000000 [ 286.528632][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 286.536620][ C1] R13: 0000000000000063 R14: 000000000002a8a0 R15: 00007ffe8f057720 [ 286.544619][ C1] [ 286.547669][ C1] task:kworker/0:4 state:R running task stack:24296 pid:5978 tgid:5978 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 286.561352][ C1] Workqueue: events nsim_fib_event_work [ 286.566932][ C1] Call Trace: [ 286.570226][ C1] [ 286.573187][ C1] __schedule+0x16f5/0x4d00 [ 286.577756][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 286.583695][ C1] ? __lock_acquire+0xab9/0xd20 [ 286.588569][ C1] ? preempt_schedule_irq+0xb5/0x150 [ 286.593887][ C1] ? __pfx___schedule+0x10/0x10 [ 286.598805][ C1] ? preempt_schedule_irq+0xaa/0x150 [ 286.604119][ C1] preempt_schedule_irq+0xb5/0x150 [ 286.609273][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 286.615035][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 286.620877][ C1] irqentry_exit+0x6f/0x90 [ 286.625309][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 286.631309][ C1] RIP: 0010:qlist_free_all+0x6a/0x140 [ 286.636701][ C1] Code: c0 49 8b 4c 04 08 f6 c1 01 75 53 49 01 c4 0f 1f 44 00 00 41 0f b6 44 24 33 c1 e0 18 3d 00 00 00 f5 4d 0f 45 e5 4d 8b 64 24 08 <49> 8b 2f 49 63 84 24 c0 00 00 00 49 29 c7 4c 89 e7 4c 89 fe e8 bd [ 286.656323][ C1] RSP: 0018:ffffc9000457f5c0 EFLAGS: 00010246 [ 286.662400][ C1] RAX: 00000000f5000000 RBX: ffffc9000457f5f8 RCX: ffffea0000978000 [ 286.670387][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.678368][ C1] RBP: ffff888025e03698 R08: 0000000000000001 R09: ffff888050a610f0 [ 286.686357][ C1] R10: 0000000000000000 R11: fffffbfff1f43ebf R12: ffff88801a44bdc0 [ 286.694345][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888025e03698 [ 286.702358][ C1] kasan_quarantine_reduce+0x148/0x160 [ 286.707836][ C1] __kasan_kmalloc+0x22/0xb0 [ 286.712444][ C1] __kmalloc_cache_noprof+0x230/0x3d0 [ 286.717829][ C1] ? nsim_fib6_rt_nh_add+0x53/0x210 [ 286.723039][ C1] nsim_fib6_rt_nh_add+0x53/0x210 [ 286.728084][ C1] nsim_fib_event_work+0x1cf4/0x3180 [ 286.733412][ C1] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 286.739066][ C1] ? xfd_validate_state+0x6d/0x150 [ 286.744206][ C1] ? save_fpregs_to_fpstate+0xa3/0x210 [ 286.749706][ C1] ? do_raw_spin_lock+0x121/0x290 [ 286.754749][ C1] ? look_up_lock_class+0x74/0x170 [ 286.759885][ C1] ? register_lock_class+0x51/0x320 [ 286.765102][ C1] ? __lock_acquire+0xab9/0xd20 [ 286.769974][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 286.775716][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.780936][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 286.786689][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 286.792513][ C1] process_scheduled_works+0xae1/0x17b0 [ 286.798100][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.804132][ C1] worker_thread+0x8a0/0xda0 [ 286.808760][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 286.815118][ C1] ? __kthread_parkme+0x7b/0x200 [ 286.820086][ C1] kthread+0x70e/0x8a0 [ 286.824203][ C1] ? __pfx_worker_thread+0x10/0x10 [ 286.829336][ C1] ? __pfx_kthread+0x10/0x10 [ 286.833953][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.839177][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.844415][ C1] ? __pfx_kthread+0x10/0x10 [ 286.849058][ C1] ret_from_fork+0x3fc/0x770 [ 286.853683][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 286.858844][ C1] ? __switch_to_asm+0x39/0x70 [ 286.863654][ C1] ? __switch_to_asm+0x33/0x70 [ 286.868446][ C1] ? __pfx_kthread+0x10/0x10 [ 286.873079][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.877944][ C1] [ 286.880989][ C1] task:kworker/u9:3 state:I stack:26344 pid:5979 tgid:5979 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 286.893116][ C1] Workqueue: 0x0 (hci2) [ 286.897418][ C1] Call Trace: [ 286.900719][ C1] [ 286.903672][ C1] __schedule+0x16f5/0x4d00 [ 286.908230][ C1] ? schedule+0x165/0x360 [ 286.912609][ C1] ? __lock_acquire+0xab9/0xd20 [ 286.917484][ C1] ? __pfx___schedule+0x10/0x10 [ 286.922383][ C1] ? schedule+0x91/0x360 [ 286.926660][ C1] schedule+0x165/0x360 [ 286.930855][ C1] worker_thread+0xa82/0xda0 [ 286.935484][ C1] kthread+0x70e/0x8a0 [ 286.939593][ C1] ? __pfx_worker_thread+0x10/0x10 [ 286.944745][ C1] ? __pfx_kthread+0x10/0x10 [ 286.949374][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.954594][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.959814][ C1] ? __pfx_kthread+0x10/0x10 [ 286.964429][ C1] ret_from_fork+0x3fc/0x770 [ 286.969047][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 286.974175][ C1] ? __switch_to_asm+0x39/0x70 [ 286.978966][ C1] ? __switch_to_asm+0x33/0x70 [ 286.983749][ C1] ? __pfx_kthread+0x10/0x10 [ 286.988370][ C1] ret_from_fork_asm+0x1a/0x30 [ 286.993198][ C1] [ 286.996236][ C1] task:kworker/u9:4 state:I stack:26408 pid:5981 tgid:5981 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 287.008342][ C1] Workqueue: 0x0 (hci2) [ 287.012609][ C1] Call Trace: [ 287.015894][ C1] [ 287.018836][ C1] __schedule+0x16f5/0x4d00 [ 287.023377][ C1] ? schedule+0x165/0x360 [ 287.027738][ C1] ? __lock_acquire+0xab9/0xd20 [ 287.032609][ C1] ? __pfx___schedule+0x10/0x10 [ 287.037502][ C1] ? schedule+0x91/0x360 [ 287.041772][ C1] schedule+0x165/0x360 [ 287.045971][ C1] worker_thread+0xa82/0xda0 [ 287.050613][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 287.056979][ C1] ? __kthread_parkme+0x7b/0x200 [ 287.061950][ C1] kthread+0x70e/0x8a0 [ 287.066047][ C1] ? __pfx_worker_thread+0x10/0x10 [ 287.071267][ C1] ? __pfx_kthread+0x10/0x10 [ 287.075886][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.081118][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.086337][ C1] ? __pfx_kthread+0x10/0x10 [ 287.090957][ C1] ret_from_fork+0x3fc/0x770 [ 287.095567][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 287.100969][ C1] ? __switch_to_asm+0x39/0x70 [ 287.105788][ C1] ? __switch_to_asm+0x33/0x70 [ 287.110596][ C1] ? __pfx_kthread+0x10/0x10 [ 287.115224][ C1] ret_from_fork_asm+0x1a/0x30 [ 287.120029][ C1] [ 287.123062][ C1] task:syz-executor state:S stack:25032 pid:5982 tgid:5982 ppid:5879 task_flags:0x400100 flags:0x00004000 [ 287.135099][ C1] Call Trace: [ 287.138403][ C1] [ 287.141452][ C1] __schedule+0x16f5/0x4d00 [ 287.146008][ C1] ? schedule+0x165/0x360 [ 287.150373][ C1] ? __pfx___schedule+0x10/0x10 [ 287.155277][ C1] ? schedule+0x91/0x360 [ 287.159565][ C1] schedule+0x165/0x360 [ 287.163751][ C1] do_wait+0x299/0x520 [ 287.167850][ C1] ? do_wait+0x18e/0x520 [ 287.172137][ C1] kernel_wait4+0x1af/0x280 [ 287.176674][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 287.181730][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 287.187411][ C1] __x64_sys_wait4+0x133/0x1e0 [ 287.192204][ C1] ? count_memcg_event_mm+0x21/0x260 [ 287.197505][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 287.202819][ C1] ? do_user_addr_fault+0xc8a/0x1390 [ 287.208138][ C1] ? do_syscall_64+0xbe/0x3b0 [ 287.212833][ C1] do_syscall_64+0xfa/0x3b0 [ 287.217430][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.222664][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.228755][ C1] ? clear_bhb_loop+0x60/0xb0 [ 287.233476][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.239388][ C1] RIP: 0033:0x7fe51a784b53 [ 287.243808][ C1] RSP: 002b:00007fff868c8c28 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 287.252250][ C1] RAX: ffffffffffffffda RBX: 0000000000001761 RCX: 00007fe51a784b53 [ 287.260318][ C1] RDX: 0000000040000000 RSI: 00007fff868c8c3c RDI: 00000000ffffffff [ 287.268338][ C1] RBP: 00007fff868c8c3c R08: 0000000000000000 R09: 0000000000000000 [ 287.276507][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff868c8cc0 [ 287.284496][ C1] R13: 00007fff868c8cc8 R14: 0000000000000009 R15: 0000000000000000 [ 287.292521][ C1] [ 287.295553][ C1] task:syz-executor state:S stack:25032 pid:5983 tgid:5983 ppid:5879 task_flags:0x400100 flags:0x00004000 [ 287.307491][ C1] Call Trace: [ 287.310779][ C1] [ 287.313723][ C1] __schedule+0x16f5/0x4d00 [ 287.318272][ C1] ? schedule+0x165/0x360 [ 287.322627][ C1] ? __pfx___schedule+0x10/0x10 [ 287.327514][ C1] ? schedule+0x91/0x360 [ 287.331775][ C1] schedule+0x165/0x360 [ 287.335954][ C1] do_wait+0x299/0x520 [ 287.340040][ C1] ? do_wait+0x18e/0x520 [ 287.344315][ C1] kernel_wait4+0x1af/0x280 [ 287.348844][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 287.353889][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 287.359552][ C1] __x64_sys_wait4+0x133/0x1e0 [ 287.364334][ C1] ? count_memcg_event_mm+0x21/0x260 [ 287.369638][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 287.374951][ C1] ? do_user_addr_fault+0xc8a/0x1390 [ 287.380248][ C1] ? do_syscall_64+0xbe/0x3b0 [ 287.384939][ C1] do_syscall_64+0xfa/0x3b0 [ 287.389460][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.394682][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.400759][ C1] ? clear_bhb_loop+0x60/0xb0 [ 287.405463][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.411370][ C1] RIP: 0033:0x7f3fc0b84b53 [ 287.415813][ C1] RSP: 002b:00007ffe76835338 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 287.424282][ C1] RAX: ffffffffffffffda RBX: 0000000000001762 RCX: 00007f3fc0b84b53 [ 287.432291][ C1] RDX: 0000000040000000 RSI: 00007ffe7683534c RDI: 00000000ffffffff [ 287.440276][ C1] RBP: 00007ffe7683534c R08: 0000000000000000 R09: 0000000000000000 [ 287.448260][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe768353d0 [ 287.456247][ C1] R13: 00007ffe768353d8 R14: 0000000000000009 R15: 0000000000000000 [ 287.464243][ C1] [ 287.467276][ C1] task:syz-executor state:S stack:25032 pid:5984 tgid:5984 ppid:5879 task_flags:0x400100 flags:0x00004000 [ 287.479210][ C1] Call Trace: [ 287.482525][ C1] [ 287.485474][ C1] __schedule+0x16f5/0x4d00 [ 287.490023][ C1] ? schedule+0x165/0x360 [ 287.494379][ C1] ? __pfx___schedule+0x10/0x10 [ 287.499273][ C1] ? schedule+0x91/0x360 [ 287.503538][ C1] schedule+0x165/0x360 [ 287.507719][ C1] do_wait+0x299/0x520 [ 287.511813][ C1] ? do_wait+0x18e/0x520 [ 287.516095][ C1] kernel_wait4+0x1af/0x280 [ 287.520630][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 287.525678][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 287.531334][ C1] __x64_sys_wait4+0x133/0x1e0 [ 287.536107][ C1] ? count_memcg_event_mm+0x21/0x260 [ 287.541401][ C1] ? __pfx___x64_sys_wait4+0x10/0x10 [ 287.546708][ C1] ? do_user_addr_fault+0xc8a/0x1390 [ 287.552009][ C1] ? do_syscall_64+0xbe/0x3b0 [ 287.556702][ C1] do_syscall_64+0xfa/0x3b0 [ 287.561207][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.566426][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.572516][ C1] ? clear_bhb_loop+0x60/0xb0 [ 287.577222][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.583123][ C1] RIP: 0033:0x7fd071d84b53 [ 287.587560][ C1] RSP: 002b:00007ffdf5cba8b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 287.595987][ C1] RAX: ffffffffffffffda RBX: 0000000000001763 RCX: 00007fd071d84b53 [ 287.603966][ C1] RDX: 0000000040000000 RSI: 00007ffdf5cba8cc RDI: 00000000ffffffff [ 287.611954][ C1] RBP: 00007ffdf5cba8cc R08: 0000000000000000 R09: 0000000000000000 [ 287.619939][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf5cba950 [ 287.627918][ C1] R13: 00007ffdf5cba958 R14: 0000000000000009 R15: 0000000000000000 [ 287.635909][ C1] [ 287.638934][ C1] task:syz-executor state:R running task stack:21960 pid:5985 tgid:5985 ppid:5982 task_flags:0x400140 flags:0x00004000 [ 287.652449][ C1] Call Trace: [ 287.655738][ C1] [ 287.658680][ C1] __schedule+0x16f5/0x4d00 [ 287.663210][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 287.668439][ C1] ? schedule+0x165/0x360 [ 287.672782][ C1] ? __lock_acquire+0xab9/0xd20 [ 287.677646][ C1] ? __pfx___schedule+0x10/0x10 [ 287.682525][ C1] ? schedule+0x91/0x360 [ 287.686790][ C1] schedule+0x165/0x360 [ 287.690969][ C1] do_nanosleep+0x1c7/0x600 [ 287.695490][ C1] ? do_nanosleep+0x7f/0x600 [ 287.700122][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 287.705179][ C1] ? __hrtimer_setup+0x187/0x210 [ 287.710136][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 287.715465][ C1] hrtimer_nanosleep+0x169/0x360 [ 287.720436][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 287.725934][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 287.731158][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 287.736381][ C1] __se_sys_clock_nanosleep+0x2ee/0x380 [ 287.741947][ C1] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 287.748025][ C1] ? rcu_is_watching+0x15/0xb0 [ 287.752818][ C1] ? do_syscall_64+0xbe/0x3b0 [ 287.757513][ C1] do_syscall_64+0xfa/0x3b0 [ 287.762033][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.768116][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 287.774299][ C1] ? clear_bhb_loop+0x60/0xb0 [ 287.779004][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.784918][ C1] RIP: 0033:0x7fe51a7c11e5 [ 287.789350][ C1] RSP: 002b:00007fff868c89f0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 287.797782][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe51a7c11e5 [ 287.805768][ C1] RDX: 00007fff868c8a30 RSI: 0000000000000000 RDI: 0000000000000000 [ 287.813756][ C1] RBP: 00007fff868c8a9c R08: 0000000000000000 R09: 0000000000000000 [ 287.821742][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 [ 287.829726][ C1] R13: 00000000000927c0 R14: 000000000002a5f3 R15: 00007fff868c8af0 [ 287.837727][ C1] [ 287.840753][ C1] task:syz-executor state:R running task stack:21896 pid:5986 tgid:5986 ppid:5983 task_flags:0x400140 flags:0x00004000 [ 287.854253][ C1] Call Trace: [ 287.857562][ C1] [ 287.860521][ C1] __schedule+0x16f5/0x4d00 [ 287.865083][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 287.870320][ C1] ? ktime_get+0x3e/0x1f0 [ 287.874678][ C1] ? schedule+0x165/0x360 [ 287.879030][ C1] ? __lock_acquire+0xab9/0xd20 [ 287.883896][ C1] ? __pfx___schedule+0x10/0x10 [ 287.888781][ C1] ? schedule+0x91/0x360 [ 287.893071][ C1] schedule+0x165/0x360 [ 287.897257][ C1] do_nanosleep+0x1c7/0x600 [ 287.901777][ C1] ? do_nanosleep+0x7f/0x600 [ 287.906383][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 287.911429][ C1] ? __hrtimer_setup+0x187/0x210 [ 287.916383][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 287.921602][ C1] hrtimer_nanosleep+0x169/0x360 [ 287.926580][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 287.932057][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 287.937279][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 287.942499][ C1] __se_sys_clock_nanosleep+0x2ee/0x380 [ 287.948063][ C1] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 287.954143][ C1] ? rcu_is_watching+0x15/0xb0 [ 287.958927][ C1] ? do_syscall_64+0xbe/0x3b0 [ 287.963645][ C1] do_syscall_64+0xfa/0x3b0 [ 287.968195][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.974290][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 287.980473][ C1] ? clear_bhb_loop+0x60/0xb0 [ 287.985186][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.991109][ C1] RIP: 0033:0x7f3fc0bc11e5 [ 287.995546][ C1] RSP: 002b:00007ffe76835100 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 288.003976][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fc0bc11e5 [ 288.011960][ C1] RDX: 00007ffe76835140 RSI: 0000000000000000 RDI: 0000000000000000 [ 288.019979][ C1] RBP: 00007ffe768351ac R08: 0000000000000000 R09: 0000000000000000 [ 288.027974][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 288.035967][ C1] R13: 0000000000000064 R14: 000000000002a428 R15: 00007ffe76835200 [ 288.043972][ C1] [ 288.047010][ C1] task:syz-executor state:S stack:21640 pid:5987 tgid:5987 ppid:5984 task_flags:0x400140 flags:0x00004000 [ 288.058948][ C1] Call Trace: [ 288.062231][ C1] [ 288.065175][ C1] __schedule+0x16f5/0x4d00 [ 288.069721][ C1] ? do_raw_spin_lock+0x121/0x290 [ 288.074766][ C1] ? schedule+0x165/0x360 [ 288.079118][ C1] ? __lock_acquire+0xab9/0xd20 [ 288.083993][ C1] ? __pfx___schedule+0x10/0x10 [ 288.088872][ C1] ? schedule+0x91/0x360 [ 288.093149][ C1] schedule+0x165/0x360 [ 288.097331][ C1] anon_pipe_read+0xbfc/0x1040 [ 288.102132][ C1] ? __pfx_anon_pipe_read+0x10/0x10 [ 288.107351][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 288.113449][ C1] ? bpf_lsm_file_permission+0x9/0x20 [ 288.118839][ C1] ? security_file_permission+0x75/0x290 [ 288.124494][ C1] vfs_read+0x4d0/0x980 [ 288.128677][ C1] ? __pfx_vfs_read+0x10/0x10 [ 288.133376][ C1] ? fput_close_sync+0x119/0x200 [ 288.138348][ C1] ? kmem_cache_free+0x309/0x400 [ 288.143312][ C1] ksys_read+0x145/0x250 [ 288.147569][ C1] ? __pfx_ksys_read+0x10/0x10 [ 288.152361][ C1] ? do_syscall_64+0xbe/0x3b0 [ 288.157070][ C1] do_syscall_64+0xfa/0x3b0 [ 288.161606][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.166838][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.172922][ C1] ? clear_bhb_loop+0x60/0xb0 [ 288.177619][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.183530][ C1] RIP: 0033:0x7fd071d8d33c [ 288.187954][ C1] RSP: 002b:00007ffdf5cba6c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 288.196377][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd071d8d33c [ 288.204401][ C1] RDX: 0000000000000030 RSI: 00007ffdf5cba780 RDI: 00000000000000f9 [ 288.212401][ C1] RBP: 00007ffdf5cba72c R08: 0000000000000000 R09: 0079746972756365 [ 288.220397][ C1] R10: 00007fd071f827e0 R11: 0000000000000246 R12: 0000000000000001 [ 288.228391][ C1] R13: 000000000000005b R14: 000000000002a4fb R15: 00007ffdf5cba780 [ 288.236404][ C1] [ 288.239440][ C1] task:kworker/1:3 state:D stack:21640 pid:5989 tgid:5989 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 288.251466][ C1] Workqueue: usb_hub_wq hub_event [ 288.256509][ C1] Call Trace: [ 288.259798][ C1] [ 288.262745][ C1] __schedule+0x16f5/0x4d00 [ 288.267288][ C1] ? schedule+0x165/0x360 [ 288.271633][ C1] ? __lock_acquire+0xab9/0xd20 [ 288.276491][ C1] ? __pfx___schedule+0x10/0x10 [ 288.281369][ C1] ? schedule+0x91/0x360 [ 288.285640][ C1] schedule+0x165/0x360 [ 288.289818][ C1] schedule_timeout+0x9a/0x270 [ 288.294601][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 288.300005][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.305227][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.310449][ C1] ? wait_for_completion+0x267/0x5d0 [ 288.315755][ C1] wait_for_completion+0x2bf/0x5d0 [ 288.320897][ C1] ? __pfx_wait_for_completion+0x10/0x10 [ 288.326551][ C1] ? try_to_wake_up+0x7e5/0x1290 [ 288.331522][ C1] devtmpfs_create_node+0x1d5/0x240 [ 288.336748][ C1] ? __pfx_devtmpfs_create_node+0x10/0x10 [ 288.342590][ C1] ? device_create_sys_dev_entry+0x11a/0x180 [ 288.348598][ C1] ? __pfx_device_create_sys_dev_entry+0x10/0x10 [ 288.354948][ C1] ? device_pm_add+0x67/0x320 [ 288.359655][ C1] ? device_create_file+0xf4/0x1c0 [ 288.364789][ C1] device_add+0x9db/0xb50 [ 288.369147][ C1] device_create+0x25b/0x2f0 [ 288.373790][ C1] ? __pfx_device_create+0x10/0x10 [ 288.378929][ C1] ? down_write+0x162/0x1f0 [ 288.383455][ C1] ? hidraw_connect+0x57/0x420 [ 288.388228][ C1] hidraw_connect+0x219/0x420 [ 288.392919][ C1] hid_connect+0x5aa/0x1980 [ 288.397444][ C1] ? usbhid_start+0x1a92/0x24b0 [ 288.402320][ C1] ? __pfx_hid_connect+0x10/0x10 [ 288.407283][ C1] hid_device_probe+0x548/0x710 [ 288.412245][ C1] ? driver_sysfs_add+0x1fe/0x210 [ 288.417295][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 288.422687][ C1] really_probe+0x26a/0x9a0 [ 288.427237][ C1] __driver_probe_device+0x18c/0x2f0 [ 288.432556][ C1] driver_probe_device+0x4f/0x430 [ 288.437614][ C1] __device_attach_driver+0x2ce/0x530 [ 288.443013][ C1] bus_for_each_drv+0x251/0x2e0 [ 288.447879][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 288.453792][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 288.459175][ C1] ? __lock_acquire+0xab9/0xd20 [ 288.464041][ C1] __device_attach+0x2b8/0x400 [ 288.468823][ C1] ? __pfx___device_attach+0x10/0x10 [ 288.474133][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 288.479375][ C1] bus_probe_device+0x185/0x260 [ 288.484247][ C1] device_add+0x7b6/0xb50 [ 288.488614][ C1] hid_add_device+0x398/0x540 [ 288.493315][ C1] usbhid_probe+0xe13/0x12a0 [ 288.497943][ C1] usb_probe_interface+0x641/0xbc0 [ 288.503077][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 288.508718][ C1] really_probe+0x26a/0x9a0 [ 288.513252][ C1] __driver_probe_device+0x18c/0x2f0 [ 288.518570][ C1] driver_probe_device+0x4f/0x430 [ 288.523622][ C1] __device_attach_driver+0x2ce/0x530 [ 288.529041][ C1] bus_for_each_drv+0x251/0x2e0 [ 288.533914][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 288.539839][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 288.545250][ C1] __device_attach+0x2b8/0x400 [ 288.550045][ C1] ? __pfx___device_attach+0x10/0x10 [ 288.555445][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 288.560673][ C1] bus_probe_device+0x185/0x260 [ 288.565539][ C1] device_add+0x7b6/0xb50 [ 288.569888][ C1] usb_set_configuration+0x1a87/0x20e0 [ 288.575474][ C1] usb_generic_driver_probe+0x8d/0x150 [ 288.580942][ C1] usb_probe_device+0x1c4/0x390 [ 288.585808][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 288.591203][ C1] really_probe+0x26a/0x9a0 [ 288.595730][ C1] __driver_probe_device+0x18c/0x2f0 [ 288.601034][ C1] driver_probe_device+0x4f/0x430 [ 288.606171][ C1] __device_attach_driver+0x2ce/0x530 [ 288.611569][ C1] bus_for_each_drv+0x251/0x2e0 [ 288.616430][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 288.622344][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 288.627741][ C1] __device_attach+0x2b8/0x400 [ 288.632524][ C1] ? __pfx___device_attach+0x10/0x10 [ 288.637836][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 288.643067][ C1] bus_probe_device+0x185/0x260 [ 288.647939][ C1] device_add+0x7b6/0xb50 [ 288.652289][ C1] usb_new_device+0xa39/0x16c0 [ 288.657083][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 288.662306][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.667614][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.672841][ C1] hub_event+0x2941/0x4a00 [ 288.677277][ C1] ? __lock_acquire+0xab9/0xd20 [ 288.682182][ C1] ? __pfx_hub_event+0x10/0x10 [ 288.686958][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 288.692703][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.697925][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 288.703656][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 288.709390][ C1] process_scheduled_works+0xae1/0x17b0 [ 288.714981][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 288.720989][ C1] worker_thread+0x8a0/0xda0 [ 288.725589][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 288.731942][ C1] ? __kthread_parkme+0x7b/0x200 [ 288.736915][ C1] kthread+0x70e/0x8a0 [ 288.741002][ C1] ? __pfx_worker_thread+0x10/0x10 [ 288.746127][ C1] ? __pfx_kthread+0x10/0x10 [ 288.750734][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.755942][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.761150][ C1] ? __pfx_kthread+0x10/0x10 [ 288.765765][ C1] ret_from_fork+0x3fc/0x770 [ 288.770380][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 288.775504][ C1] ? __switch_to_asm+0x39/0x70 [ 288.780282][ C1] ? __switch_to_asm+0x33/0x70 [ 288.785078][ C1] ? __pfx_kthread+0x10/0x10 [ 288.789694][ C1] ret_from_fork_asm+0x1a/0x30 [ 288.794498][ C1] [ 288.797531][ C1] task:kworker/u9:5 state:R running task stack:26472 pid:5992 tgid:5992 ppid:2 task_flags:0x4208060 flags:0x00004000