0] ? __pfx_worker_thread+0x10/0x10 [ 453.376180][ C0] kthread+0x3c5/0x780 [ 453.380601][ C0] ? __pfx_kthread+0x10/0x10 [ 453.385630][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.390936][ C0] ? __pfx_kthread+0x10/0x10 [ 453.395869][ C0] ret_from_fork+0x5b3/0x6c0 [ 453.400766][ C0] ? __pfx_kthread+0x10/0x10 [ 453.405667][ C0] ret_from_fork_asm+0x1a/0x30 [ 453.411092][ C0] [ 453.414324][ C0] task:kworker/R-usbip state:I stack:31208 pid:1057 tgid:1057 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 453.426948][ C0] Call Trace: [ 453.430520][ C0] [ 453.433620][ C0] __schedule+0x132a/0x3b10 [ 453.438191][ C0] ? __pfx___schedule+0x10/0x10 [ 453.443390][ C0] ? find_held_lock+0x2b/0x80 [ 453.448345][ C0] ? schedule+0x2d7/0x3a0 [ 453.453227][ C0] schedule+0xe7/0x3a0 [ 453.457601][ C0] rescuer_thread+0x987/0xea0 [ 453.462431][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 453.467517][ C0] ? find_held_lock+0x2b/0x80 [ 453.472256][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.477252][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 453.482669][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.488210][ C0] ? __kthread_parkme+0x19e/0x250 [ 453.493403][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 453.498858][ C0] kthread+0x3c5/0x780 [ 453.503233][ C0] ? __pfx_kthread+0x10/0x10 [ 453.507906][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.513000][ C0] ? __pfx_kthread+0x10/0x10 [ 453.517832][ C0] ret_from_fork+0x5b3/0x6c0 [ 453.523273][ C0] ? __pfx_kthread+0x10/0x10 [ 453.528578][ C0] ret_from_fork_asm+0x1a/0x30 [ 453.533592][ C0] [ 453.536766][ C0] task:kworker/u8:6 state:I stack:24520 pid:1092 tgid:1092 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 453.549558][ C0] Workqueue: 0x0 (events_unbound) [ 453.555005][ C0] Call Trace: [ 453.558411][ C0] [ 453.561553][ C0] __schedule+0x132a/0x3b10 [ 453.566483][ C0] ? __pfx___schedule+0x10/0x10 [ 453.571426][ C0] ? find_held_lock+0x2b/0x80 [ 453.576490][ C0] ? schedule+0x2d7/0x3a0 [ 453.581330][ C0] schedule+0xe7/0x3a0 [ 453.585567][ C0] ? worker_thread+0x28b/0xf10 [ 453.590680][ C0] worker_thread+0x2e5/0xf10 [ 453.595551][ C0] ? __kthread_parkme+0x19e/0x250 [ 453.600953][ C0] ? __pfx_worker_thread+0x10/0x10 [ 453.606142][ C0] kthread+0x3c5/0x780 [ 453.610545][ C0] ? __pfx_kthread+0x10/0x10 [ 453.615269][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.620204][ C0] ? __pfx_kthread+0x10/0x10 [ 453.624933][ C0] ret_from_fork+0x5b3/0x6c0 [ 453.630052][ C0] ? __pfx_kthread+0x10/0x10 [ 453.635002][ C0] ret_from_fork_asm+0x1a/0x30 [ 453.640137][ C0] [ 453.643209][ C0] task:kworker/0:1H state:I stack:27616 pid:1193 tgid:1193 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 453.655395][ C0] Workqueue: 0x0 (kblockd) [ 453.660133][ C0] Call Trace: [ 453.663441][ C0] [ 453.666407][ C0] __schedule+0x132a/0x3b10 [ 453.671017][ C0] ? __pfx___schedule+0x10/0x10 [ 453.676007][ C0] ? find_held_lock+0x2b/0x80 [ 453.680915][ C0] ? schedule+0x2d7/0x3a0 [ 453.685384][ C0] schedule+0xe7/0x3a0 [ 453.689931][ C0] ? worker_thread+0x28b/0xf10 [ 453.695386][ C0] worker_thread+0x2e5/0xf10 [ 453.700166][ C0] ? __kthread_parkme+0x19e/0x250 [ 453.705547][ C0] ? __pfx_worker_thread+0x10/0x10 [ 453.711068][ C0] kthread+0x3c5/0x780 [ 453.715185][ C0] ? __pfx_kthread+0x10/0x10 [ 453.719820][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.724633][ C0] ? __pfx_kthread+0x10/0x10 [ 453.729475][ C0] ret_from_fork+0x5b3/0x6c0 [ 453.734587][ C0] ? __pfx_kthread+0x10/0x10 [ 453.739470][ C0] ret_from_fork_asm+0x1a/0x30 [ 453.744777][ C0] [ 453.748506][ C0] task:pvrusb2-context state:S stack:30648 pid:1308 tgid:1308 ppid:2 task_flags:0x208040 flags:0x00004000 [ 453.760891][ C0] Call Trace: [ 453.764309][ C0] [ 453.767306][ C0] __schedule+0x132a/0x3b10 [ 453.771899][ C0] ? __pfx___schedule+0x10/0x10 [ 453.776877][ C0] ? find_held_lock+0x2b/0x80 [ 453.781709][ C0] ? schedule+0x2d7/0x3a0 [ 453.786411][ C0] schedule+0xe7/0x3a0 [ 453.790933][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 453.798130][ C0] pvr2_context_thread_func+0x62f/0x9b0 [ 453.804303][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 453.810733][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 453.817424][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.823097][ C0] ? __kthread_parkme+0x19e/0x250 [ 453.828877][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 453.835330][ C0] kthread+0x3c5/0x780 [ 453.839682][ C0] ? __pfx_kthread+0x10/0x10 [ 453.844521][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.849547][ C0] ? __pfx_kthread+0x10/0x10 [ 453.854306][ C0] ret_from_fork+0x5b3/0x6c0 [ 453.858963][ C0] ? __pfx_kthread+0x10/0x10 [ 453.863682][ C0] ret_from_fork_asm+0x1a/0x30 [ 453.868531][ C0] [ 453.871800][ C0] task:kworker/R-kvub3 state:I stack:30536 pid:1346 tgid:1346 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 453.885310][ C0] Call Trace: [ 453.888680][ C0] [ 453.891775][ C0] __schedule+0x132a/0x3b10 [ 453.897803][ C0] ? __pfx___schedule+0x10/0x10 [ 453.902981][ C0] ? find_held_lock+0x2b/0x80 [ 453.908207][ C0] ? schedule+0x2d7/0x3a0 [ 453.912694][ C0] schedule+0xe7/0x3a0 [ 453.916918][ C0] rescuer_thread+0x987/0xea0 [ 453.921743][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 453.926905][ C0] ? find_held_lock+0x2b/0x80 [ 453.931634][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.936650][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 453.942022][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.947824][ C0] ? __kthread_parkme+0x19e/0x250 [ 453.953953][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 453.959388][ C0] kthread+0x3c5/0x780 [ 453.963756][ C0] ? __pfx_kthread+0x10/0x10 [ 453.968689][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.973665][ C0] ? __pfx_kthread+0x10/0x10 [ 453.978795][ C0] ret_from_fork+0x5b3/0x6c0 [ 453.983573][ C0] ? __pfx_kthread+0x10/0x10 [ 453.988238][ C0] ret_from_fork_asm+0x1a/0x30 [ 453.993206][ C0] [ 453.996386][ C0] task:kworker/R-kvub3 state:I stack:30536 pid:1347 tgid:1347 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.009159][ C0] Call Trace: [ 454.012629][ C0] [ 454.015890][ C0] __schedule+0x132a/0x3b10 [ 454.020897][ C0] ? __pfx___schedule+0x10/0x10 [ 454.026200][ C0] ? find_held_lock+0x2b/0x80 [ 454.031474][ C0] ? schedule+0x2d7/0x3a0 [ 454.035992][ C0] schedule+0xe7/0x3a0 [ 454.040818][ C0] rescuer_thread+0x987/0xea0 [ 454.045862][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 454.051624][ C0] ? find_held_lock+0x2b/0x80 [ 454.057072][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.062720][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.068300][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.073982][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.080024][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.086104][ C0] kthread+0x3c5/0x780 [ 454.090260][ C0] ? __pfx_kthread+0x10/0x10 [ 454.095123][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.100485][ C0] ? __pfx_kthread+0x10/0x10 [ 454.105341][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.110093][ C0] ? __pfx_kthread+0x10/0x10 [ 454.114960][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.119904][ C0] [ 454.123217][ C0] task:kworker/R-kvub3 state:I stack:30536 pid:1348 tgid:1348 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.135686][ C0] Call Trace: [ 454.139095][ C0] [ 454.142178][ C0] __schedule+0x132a/0x3b10 [ 454.146942][ C0] ? __pfx___schedule+0x10/0x10 [ 454.152257][ C0] ? find_held_lock+0x2b/0x80 [ 454.157011][ C0] ? schedule+0x2d7/0x3a0 [ 454.161615][ C0] schedule+0xe7/0x3a0 [ 454.165835][ C0] rescuer_thread+0x987/0xea0 [ 454.170677][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 454.175922][ C0] ? find_held_lock+0x2b/0x80 [ 454.180700][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.185630][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.191325][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.196598][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.201866][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.207199][ C0] kthread+0x3c5/0x780 [ 454.211447][ C0] ? __pfx_kthread+0x10/0x10 [ 454.216304][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.221250][ C0] ? __pfx_kthread+0x10/0x10 [ 454.226420][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.231193][ C0] ? __pfx_kthread+0x10/0x10 [ 454.236034][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.240880][ C0] [ 454.243951][ C0] task:kworker/R-kmems state:I stack:29768 pid:1352 tgid:1352 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.256438][ C0] Call Trace: [ 454.259932][ C0] [ 454.263079][ C0] __schedule+0x132a/0x3b10 [ 454.267743][ C0] ? __pfx___schedule+0x10/0x10 [ 454.272840][ C0] ? find_held_lock+0x2b/0x80 [ 454.277856][ C0] ? schedule+0x2d7/0x3a0 [ 454.282353][ C0] schedule+0xe7/0x3a0 [ 454.286610][ C0] rescuer_thread+0x987/0xea0 [ 454.291558][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 454.296857][ C0] ? find_held_lock+0x2b/0x80 [ 454.301766][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.307016][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.312449][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.318271][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.323643][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.329346][ C0] kthread+0x3c5/0x780 [ 454.335286][ C0] ? __pfx_kthread+0x10/0x10 [ 454.340014][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.345307][ C0] ? __pfx_kthread+0x10/0x10 [ 454.350305][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.355164][ C0] ? __pfx_kthread+0x10/0x10 [ 454.359950][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.364835][ C0] [ 454.367922][ C0] task:kworker/R-elous state:I stack:31208 pid:1381 tgid:1381 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.380680][ C0] Call Trace: [ 454.384084][ C0] [ 454.387156][ C0] __schedule+0x132a/0x3b10 [ 454.392039][ C0] ? __pfx___schedule+0x10/0x10 [ 454.397407][ C0] ? find_held_lock+0x2b/0x80 [ 454.402688][ C0] ? schedule+0x2d7/0x3a0 [ 454.408329][ C0] schedule+0xe7/0x3a0 [ 454.412678][ C0] rescuer_thread+0x987/0xea0 [ 454.417983][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 454.423096][ C0] ? find_held_lock+0x2b/0x80 [ 454.428053][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.433184][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.438643][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.444602][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.450080][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.455642][ C0] kthread+0x3c5/0x780 [ 454.459788][ C0] ? __pfx_kthread+0x10/0x10 [ 454.464579][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.469536][ C0] ? __pfx_kthread+0x10/0x10 [ 454.474478][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.479348][ C0] ? __pfx_kthread+0x10/0x10 [ 454.484352][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.489397][ C0] [ 454.492540][ C0] task:kworker/u8:7 state:I stack:26360 pid:1383 tgid:1383 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.505188][ C0] Workqueue: 0x0 (events_unbound) [ 454.510672][ C0] Call Trace: [ 454.514109][ C0] [ 454.517291][ C0] __schedule+0x132a/0x3b10 [ 454.521953][ C0] ? __pfx___schedule+0x10/0x10 [ 454.526946][ C0] ? find_held_lock+0x2b/0x80 [ 454.531673][ C0] ? schedule+0x2d7/0x3a0 [ 454.536190][ C0] schedule+0xe7/0x3a0 [ 454.540602][ C0] ? worker_thread+0x28b/0xf10 [ 454.545862][ C0] worker_thread+0x2e5/0xf10 [ 454.550564][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.555847][ C0] ? __pfx_worker_thread+0x10/0x10 [ 454.561120][ C0] kthread+0x3c5/0x780 [ 454.565497][ C0] ? __pfx_kthread+0x10/0x10 [ 454.570482][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.575731][ C0] ? __pfx_kthread+0x10/0x10 [ 454.581615][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.586631][ C0] ? __pfx_kthread+0x10/0x10 [ 454.591342][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.596656][ C0] [ 454.599945][ C0] task:kworker/R-mld state:I stack:30536 pid:1569 tgid:1569 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.612614][ C0] Call Trace: [ 454.616031][ C0] [ 454.619001][ C0] __schedule+0x132a/0x3b10 [ 454.623878][ C0] ? __pfx___schedule+0x10/0x10 [ 454.629095][ C0] ? find_held_lock+0x2b/0x80 [ 454.633871][ C0] ? schedule+0x2d7/0x3a0 [ 454.638277][ C0] schedule+0xe7/0x3a0 [ 454.642497][ C0] rescuer_thread+0x987/0xea0 [ 454.647227][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 454.652605][ C0] ? find_held_lock+0x2b/0x80 [ 454.657382][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.662335][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.667899][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.673346][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.678445][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.683724][ C0] kthread+0x3c5/0x780 [ 454.687888][ C0] ? __pfx_kthread+0x10/0x10 [ 454.692750][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.697697][ C0] ? __pfx_kthread+0x10/0x10 [ 454.702439][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.707280][ C0] ? __pfx_kthread+0x10/0x10 [ 454.712006][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.717123][ C0] [ 454.720178][ C0] task:kworker/R-ipv6_ state:I stack:30536 pid:1570 tgid:1570 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.732296][ C0] Call Trace: [ 454.735698][ C0] [ 454.738769][ C0] __schedule+0x132a/0x3b10 [ 454.743511][ C0] ? __pfx___schedule+0x10/0x10 [ 454.748696][ C0] ? find_held_lock+0x2b/0x80 [ 454.753610][ C0] ? schedule+0x2d7/0x3a0 [ 454.758261][ C0] schedule+0xe7/0x3a0 [ 454.762640][ C0] rescuer_thread+0x987/0xea0 [ 454.767628][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 454.772851][ C0] ? find_held_lock+0x2b/0x80 [ 454.777578][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.782409][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.787752][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.793093][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.798610][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 454.804116][ C0] kthread+0x3c5/0x780 [ 454.808336][ C0] ? __pfx_kthread+0x10/0x10 [ 454.813234][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.818068][ C0] ? __pfx_kthread+0x10/0x10 [ 454.823071][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.827717][ C0] ? __pfx_kthread+0x10/0x10 [ 454.832422][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.837255][ C0] [ 454.840302][ C0] task:jbd2/sda1-8 state:R running task stack:26696 pid:2804 tgid:2804 ppid:2 task_flags:0x240040 flags:0x00004000 [ 454.854615][ C0] Call Trace: [ 454.858053][ C0] [ 454.861078][ C0] __schedule+0x132a/0x3b10 [ 454.865859][ C0] ? __pfx___schedule+0x10/0x10 [ 454.870993][ C0] ? find_held_lock+0x2b/0x80 [ 454.876646][ C0] ? schedule+0x2d7/0x3a0 [ 454.881224][ C0] schedule+0xe7/0x3a0 [ 454.885932][ C0] kjournald2+0x5c2/0x760 [ 454.890702][ C0] ? __pfx_kjournald2+0x10/0x10 [ 454.895655][ C0] ? find_held_lock+0x2b/0x80 [ 454.900628][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 454.906779][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.912317][ C0] ? __kthread_parkme+0x19e/0x250 [ 454.917524][ C0] ? __pfx_kjournald2+0x10/0x10 [ 454.922748][ C0] kthread+0x3c5/0x780 [ 454.927241][ C0] ? __pfx_kthread+0x10/0x10 [ 454.931909][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.936742][ C0] ? __pfx_kthread+0x10/0x10 [ 454.941419][ C0] ret_from_fork+0x5b3/0x6c0 [ 454.946494][ C0] ? __pfx_kthread+0x10/0x10 [ 454.951244][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.956094][ C0] [ 454.959145][ C0] task:kworker/R-ext4- state:I stack:30536 pid:2805 tgid:2805 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 454.971950][ C0] Call Trace: [ 454.975649][ C0] [ 454.978657][ C0] __schedule+0x132a/0x3b10 [ 454.983329][ C0] ? __pfx___schedule+0x10/0x10 [ 454.988256][ C0] ? find_held_lock+0x2b/0x80 [ 454.993109][ C0] ? schedule+0x2d7/0x3a0 [ 454.997613][ C0] schedule+0xe7/0x3a0 [ 455.001912][ C0] rescuer_thread+0x987/0xea0 [ 455.006742][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 455.011820][ C0] ? find_held_lock+0x2b/0x80 [ 455.016909][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.021755][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 455.027139][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.032608][ C0] ? __kthread_parkme+0x19e/0x250 [ 455.037723][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 455.043243][ C0] kthread+0x3c5/0x780 [ 455.047512][ C0] ? __pfx_kthread+0x10/0x10 [ 455.052540][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.057538][ C0] ? __pfx_kthread+0x10/0x10 [ 455.062654][ C0] ret_from_fork+0x5b3/0x6c0 [ 455.067439][ C0] ? __pfx_kthread+0x10/0x10 [ 455.072571][ C0] ret_from_fork_asm+0x1a/0x30 [ 455.077425][ C0] [ 455.080511][ C0] task:syslogd state:S stack:25560 pid:2824 tgid:2824 ppid:1 task_flags:0x400000 flags:0x00004002 [ 455.093038][ C0] Call Trace: [ 455.096727][ C0] [ 455.099784][ C0] __schedule+0x132a/0x3b10 [ 455.104464][ C0] ? __pfx___schedule+0x10/0x10 [ 455.109717][ C0] ? find_held_lock+0x2b/0x80 [ 455.114508][ C0] ? schedule+0x2d7/0x3a0 [ 455.119162][ C0] schedule+0xe7/0x3a0 [ 455.123613][ C0] schedule_timeout+0x257/0x290 [ 455.128636][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 455.134424][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 455.140592][ C0] ? prepare_to_wait_exclusive+0xe4/0x2b0 [ 455.146720][ C0] __skb_wait_for_more_packets+0x36a/0x5e0 [ 455.153052][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 455.159538][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 455.165692][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 455.171744][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 455.176936][ C0] __unix_dgram_recvmsg+0x22e/0xbd0 [ 455.182234][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 455.188031][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 455.193182][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 455.198218][ C0] sock_recvmsg+0x1f6/0x250 [ 455.202792][ C0] sock_read_iter+0x2b9/0x3b0 [ 455.208520][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 455.213775][ C0] ? selinux_file_permission+0x434/0x660 [ 455.219517][ C0] ? security_file_permission+0x21/0x80 [ 455.225413][ C0] vfs_read+0xa98/0xc60 [ 455.229688][ C0] ? __pfx_vfs_read+0x10/0x10 [ 455.234706][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.239642][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.244869][ C0] ? irqentry_exit+0x3b/0x90 [ 455.250439][ C0] ksys_read+0x1f8/0x250 [ 455.254924][ C0] ? __pfx_ksys_read+0x10/0x10 [ 455.259755][ C0] do_syscall_64+0xcd/0x4b0 [ 455.264494][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.270451][ C0] RIP: 0033:0x7f3c84642407 [ 455.275207][ C0] RSP: 002b:00007ffe6a28d390 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 455.284417][ C0] RAX: ffffffffffffffda RBX: 00007f3c844f2c80 RCX: 00007f3c84642407 [ 455.292562][ C0] RDX: 00000000000000ff RSI: 000055ef4ed27300 RDI: 0000000000000000 [ 455.300955][ C0] RBP: 000055ef4ed272c0 R08: 0000000000000000 R09: 0000000000000000 [ 455.309176][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ef4ed2734b [ 455.317389][ C0] R13: 0000000000000000 R14: 000055ef4ed27300 R15: 000055ef4c0c5d98 [ 455.325690][ C0] [ 455.328757][ C0] task:acpid state:R running task stack:26520 pid:2827 tgid:2827 ppid:1 task_flags:0x400040 flags:0x00000008 [ 455.342601][ C0] Call Trace: [ 455.345999][ C0] [ 455.348894][ C0] sched_show_task+0x423/0x630 [ 455.353836][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 455.359300][ C0] show_state_filter+0xee/0x380 [ 455.364560][ C0] k_spec+0xf0/0x150 [ 455.368610][ C0] ? __pfx_k_spec+0x10/0x10 [ 455.373453][ C0] kbd_event+0xccf/0x17b0 [ 455.377939][ C0] ? __pfx_kbd_event+0x10/0x10 [ 455.382790][ C0] ? lock_acquire+0x179/0x350 [ 455.387534][ C0] input_handle_events_default+0x116/0x1b0 [ 455.393426][ C0] input_pass_values+0x6c7/0x890 [ 455.398528][ C0] input_handle_event+0xb29/0x14d0 [ 455.404143][ C0] input_event+0x83/0xb0 [ 455.408707][ C0] hidinput_hid_event+0xa10/0x2420 [ 455.414219][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 455.419904][ C0] ? input_event+0x98/0xb0 [ 455.424561][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 455.430767][ C0] hid_process_event+0x4b7/0x5e0 [ 455.436029][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 455.441378][ C0] hid_input_array_field+0x51a/0x700 [ 455.447381][ C0] hid_report_raw_event+0xa9f/0x1290 [ 455.452802][ C0] ? ww_mutex_lock+0x107/0x160 [ 455.458027][ C0] __hid_input_report.constprop.0+0x33f/0x450 [ 455.464291][ C0] hid_irq_in+0x35e/0x870 [ 455.468827][ C0] __usb_hcd_giveback_urb+0x38d/0x6e0 [ 455.474666][ C0] usb_hcd_giveback_urb+0x39b/0x450 [ 455.480219][ C0] dummy_timer+0x180e/0x3a20 [ 455.485193][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 455.490313][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.495233][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.501388][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 455.506706][ C0] __hrtimer_run_queues+0x202/0xad0 [ 455.512575][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 455.518617][ C0] ? read_tsc+0x9/0x20 [ 455.523092][ C0] hrtimer_run_softirq+0x17d/0x350 [ 455.528631][ C0] handle_softirqs+0x205/0x8d0 [ 455.533499][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 455.539248][ C0] __irq_exit_rcu+0xfa/0x160 [ 455.543916][ C0] irq_exit_rcu+0x9/0x30 [ 455.548772][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 455.555554][ C0] [ 455.558542][ C0] [ 455.561867][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 455.568539][ C0] RIP: 0010:lock_is_held_type+0x107/0x150 [ 455.574642][ C0] Code: 00 00 b8 ff ff ff ff 65 0f c1 05 5c bd 3c 05 83 f8 01 75 2d 9c 58 f6 c4 02 75 43 48 f7 04 24 00 02 00 00 74 01 fb 48 83 c4 08 <44> 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f e9 07 9d 02 00 45 31 ed eb [ 455.594787][ C0] RSP: 0018:ffffc900005b7af8 EFLAGS: 00000282 [ 455.601376][ C0] RAX: 0000000000000046 RBX: 1ffff920000b6f68 RCX: 0000000000000001 [ 455.609779][ C0] RDX: 0000000000000000 RSI: ffffffff88ae2876 RDI: ffffffff8768f880 [ 455.618540][ C0] RBP: ffffffff890c7d20 R08: 0000000000000005 R09: 0000000000000000 [ 455.627197][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88811699ba00 [ 455.635848][ C0] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000 [ 455.644563][ C0] __might_resched+0x473/0x5e0 [ 455.649621][ C0] ? __pfx___might_resched+0x10/0x10 [ 455.655374][ C0] dput.part.0+0x1f/0x9b0 [ 455.661729][ C0] dput+0x1f/0x30 [ 455.665883][ C0] __fsnotify_parent+0x7df/0xc40 [ 455.671419][ C0] ? __pfx___fsnotify_parent+0x10/0x10 [ 455.676970][ C0] ? security_file_permission+0x21/0x80 [ 455.683160][ C0] ? vfs_read+0x487/0xc60 [ 455.687928][ C0] vfs_read+0x487/0xc60 [ 455.692535][ C0] ? find_held_lock+0x2b/0x80 [ 455.698266][ C0] ? __pfx_vfs_read+0x10/0x10 [ 455.703399][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 455.709339][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.715262][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 455.720878][ C0] ? sigprocmask+0xef/0x330 [ 455.725710][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 455.730927][ C0] ksys_read+0x1f8/0x250 [ 455.735529][ C0] ? __pfx_ksys_read+0x10/0x10 [ 455.740700][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 455.746433][ C0] do_syscall_64+0xcd/0x4b0 [ 455.751291][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.757688][ C0] RIP: 0033:0x7f104d11d407 [ 455.762341][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 455.782959][ C0] RSP: 002b:00007ffe39790b40 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 455.791991][ C0] RAX: ffffffffffffffda RBX: 00007f104d093740 RCX: 00007f104d11d407 [ 455.800281][ C0] RDX: 0000000000000018 RSI: 00007ffe39790b90 RDI: 000000000000000a [ 455.808837][ C0] RBP: 00007ffe39790b90 R08: 0000000000000000 R09: 0000000000000000 [ 455.817221][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000559462a0f1e4 [ 455.825426][ C0] R13: 0000559488d6e360 R14: 0000000000000006 R15: 000000000000000a [ 455.833696][ C0] [ 455.837223][ C0] task:klogd state:S stack:25560 pid:2832 tgid:2832 ppid:1 task_flags:0x400100 flags:0x00004002 [ 455.849721][ C0] Call Trace: [ 455.853098][ C0] [ 455.856095][ C0] __schedule+0x132a/0x3b10 [ 455.860858][ C0] ? __pfx___schedule+0x10/0x10 [ 455.865826][ C0] ? find_held_lock+0x2b/0x80 [ 455.870781][ C0] ? schedule+0x2d7/0x3a0 [ 455.875468][ C0] schedule+0xe7/0x3a0 [ 455.879648][ C0] syslog_print+0x216/0x620 [ 455.884501][ C0] ? __pfx_syslog_print+0x10/0x10 [ 455.890667][ C0] ? avc_has_perm_noaudit+0x149/0x3b0 [ 455.896503][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 455.903107][ C0] ? avc_has_perm+0x11a/0x1c0 [ 455.908754][ C0] do_syslog+0x3dc/0x6c0 [ 455.913264][ C0] ? __pfx_do_syslog+0x10/0x10 [ 455.919825][ C0] ? xfd_validate_state+0x61/0x180 [ 455.925440][ C0] __x64_sys_syslog+0x74/0xb0 [ 455.930276][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.935806][ C0] do_syscall_64+0xcd/0x4b0 [ 455.940931][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.947322][ C0] RIP: 0033:0x7fb7935c2a37 [ 455.951962][ C0] RSP: 002b:00007ffd338aeb68 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 455.960809][ C0] RAX: ffffffffffffffda RBX: 00007fb793762490 RCX: 00007fb7935c2a37 [ 455.969507][ C0] RDX: 00000000000003ff RSI: 00007fb793762490 RDI: 0000000000000002 [ 455.977744][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 455.986661][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fb793762490 [ 455.995298][ C0] R13: 00007fb79373fdfe R14: 00007fb79376268f R15: 00007fb79376268f [ 456.003766][ C0] [ 456.007144][ C0] task:udevd state:R running task stack:26456 pid:2843 tgid:2843 ppid:1 task_flags:0x400140 flags:0x00004002 [ 456.021759][ C0] Call Trace: [ 456.025103][ C0] [ 456.028654][ C0] __schedule+0x132a/0x3b10 [ 456.033245][ C0] ? __pfx___schedule+0x10/0x10 [ 456.039382][ C0] ? find_held_lock+0x2b/0x80 [ 456.044886][ C0] ? schedule+0x2d7/0x3a0 [ 456.049392][ C0] schedule+0xe7/0x3a0 [ 456.054047][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 456.060843][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.067805][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 456.073624][ C0] ? ktime_get+0x200/0x310 [ 456.079025][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.085474][ C0] ? read_tsc+0x9/0x20 [ 456.090179][ C0] ? ktime_get+0x1a7/0x310 [ 456.095582][ C0] do_epoll_wait+0xdfd/0x1040 [ 456.102031][ C0] ? rcu_is_watching+0x12/0xc0 [ 456.107662][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 456.113971][ C0] ? timespec64_add_safe+0x18c/0x210 [ 456.121135][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 456.127992][ C0] ? read_tsc+0x9/0x20 [ 456.132775][ C0] ? ktime_get_ts64+0x256/0x400 [ 456.138556][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 456.144364][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 456.151252][ C0] do_syscall_64+0xcd/0x4b0 [ 456.157534][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.164642][ C0] RIP: 0033:0x7f4a2e8a4407 [ 456.169574][ C0] RSP: 002b:00007fff8b04bec0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 456.179820][ C0] RAX: ffffffffffffffda RBX: 00007f4a2e7b6880 RCX: 00007f4a2e8a4407 [ 456.189150][ C0] RDX: 0000000000000008 RSI: 00007fff8b04c020 RDI: 000000000000000b [ 456.199279][ C0] RBP: 00005653531e4d50 R08: 0000000000000000 R09: 0000000000000000 [ 456.208924][ C0] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 456.218030][ C0] R13: 000056533f591100 R14: 0000000000000000 R15: 0000000000000000 [ 456.227502][ C0] [ 456.230773][ C0] task:dbus-daemon state:S stack:28264 pid:2866 tgid:2866 ppid:1 task_flags:0x400140 flags:0x00004002 [ 456.243643][ C0] Call Trace: [ 456.247197][ C0] [ 456.250189][ C0] __schedule+0x132a/0x3b10 [ 456.254986][ C0] ? __pfx___schedule+0x10/0x10 [ 456.261023][ C0] ? find_held_lock+0x2b/0x80 [ 456.266519][ C0] ? schedule+0x2d7/0x3a0 [ 456.270963][ C0] schedule+0xe7/0x3a0 [ 456.275366][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 456.282677][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.289711][ C0] ? rcu_is_watching+0x12/0xc0 [ 456.295782][ C0] do_epoll_wait+0xdfd/0x1040 [ 456.300698][ C0] ? rcu_watching_snap_stopped_since+0x50/0x110 [ 456.307132][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 456.312629][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 456.318082][ C0] ? __might_fault+0xe3/0x190 [ 456.323648][ C0] ? __might_fault+0x13b/0x190 [ 456.328745][ C0] ? __pfx_do_sigaction+0x10/0x10 [ 456.333913][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 456.340757][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 456.346680][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 456.352479][ C0] do_syscall_64+0xcd/0x4b0 [ 456.357065][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.363366][ C0] RIP: 0033:0x7fa729d62407 [ 456.367905][ C0] RSP: 002b:00007ffcfa06cf30 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 456.376501][ C0] RAX: ffffffffffffffda RBX: 00007fa729c74840 RCX: 00007fa729d62407 [ 456.384987][ C0] RDX: 0000000000000040 RSI: 00007ffcfa06cf80 RDI: 0000000000000003 [ 456.393181][ C0] RBP: 000056550afe6d68 R08: 0000000000000000 R09: 0000000000000000 [ 456.401523][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: ffffffffffffffff [ 456.410606][ C0] R13: 000056550afe1570 R14: 0000000000000001 R15: 0000000000000000 [ 456.419619][ C0] [ 456.422796][ C0] task:dhcpcd state:R running task stack:26472 pid:2881 tgid:2881 ppid:1 task_flags:0x400140 flags:0x00004002 [ 456.437282][ C0] Call Trace: [ 456.440874][ C0] [ 456.444324][ C0] __schedule+0x132a/0x3b10 [ 456.448909][ C0] ? __pfx___schedule+0x10/0x10 [ 456.454272][ C0] ? find_held_lock+0x2b/0x80 [ 456.459088][ C0] ? schedule+0x2d7/0x3a0 [ 456.463588][ C0] schedule+0xe7/0x3a0 [ 456.467815][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 456.474256][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.481753][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.487231][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 456.493012][ C0] ? __pfx___pollwait+0x10/0x10 [ 456.498292][ C0] ? unix_dgram_poll+0x364/0x770 [ 456.503302][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 456.509714][ C0] do_sys_poll+0xae8/0xdf0 [ 456.514244][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 456.519405][ C0] ? move_addr_to_user+0xab/0x1e0 [ 456.525249][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.530762][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.535877][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.540960][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.546013][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.551164][ C0] ? rcu_is_watching+0x12/0xc0 [ 456.556279][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 456.561616][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.567430][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 456.572791][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 456.578068][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 456.583627][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 456.588645][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 456.594242][ C0] ? __secure_computing+0x242/0x350 [ 456.599600][ C0] do_syscall_64+0xcd/0x4b0 [ 456.604251][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.611239][ C0] RIP: 0033:0x7fd55f7e7407 [ 456.615819][ C0] RSP: 002b:00007ffdb266f0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 456.624752][ C0] RAX: ffffffffffffffda RBX: 00007fd55f75d740 RCX: 00007fd55f7e7407 [ 456.633223][ C0] RDX: 00007ffdb266f0e0 RSI: 0000000000000005 RDI: 0000563730a649d0 [ 456.641707][ C0] RBP: 00007ffdb266f3e0 R08: 0000000000000008 R09: 0000000000000000 [ 456.649804][ C0] R10: 00007ffdb266f3e0 R11: 0000000000000202 R12: 00005636fa36a5e0 [ 456.658008][ C0] R13: 0000563730a7ce30 R14: 0000000000000000 R15: 00007ffdb266f190 [ 456.666558][ C0] [ 456.669833][ C0] task:dhcpcd state:S stack:24056 pid:2882 tgid:2882 ppid:2881 task_flags:0x400140 flags:0x00004002 [ 456.682211][ C0] Call Trace: [ 456.685586][ C0] [ 456.688576][ C0] __schedule+0x132a/0x3b10 [ 456.693326][ C0] ? __pfx___schedule+0x10/0x10 [ 456.698355][ C0] ? find_held_lock+0x2b/0x80 [ 456.703313][ C0] ? schedule+0x2d7/0x3a0 [ 456.707892][ C0] schedule+0xe7/0x3a0 [ 456.712517][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 456.718840][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.725511][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.731495][ C0] ? __pfx___pollwait+0x10/0x10 [ 456.736490][ C0] ? unix_dgram_poll+0x364/0x770 [ 456.742471][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 456.750119][ C0] do_sys_poll+0xae8/0xdf0 [ 456.754712][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 456.759722][ C0] ? find_held_lock+0x2b/0x80 [ 456.764680][ C0] ? try_to_wake_up+0x984/0x13f0 [ 456.769751][ C0] ? autoremove_wake_function+0x3d/0x150 [ 456.775566][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.780487][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.785232][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.790281][ C0] ? rcu_is_watching+0x12/0xc0 [ 456.795202][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 456.801901][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.807527][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 456.813214][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 456.818656][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 456.824301][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 456.829424][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 456.834828][ C0] do_syscall_64+0xcd/0x4b0 [ 456.839664][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.845899][ C0] RIP: 0033:0x7fd55f7e7407 [ 456.850740][ C0] RSP: 002b:00007ffdb266f0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 456.859421][ C0] RAX: ffffffffffffffda RBX: 00007fd55f75d740 RCX: 00007fd55f7e7407 [ 456.867548][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000563730a82590 [ 456.876144][ C0] RBP: 00007ffdb266f3e0 R08: 0000000000000008 R09: 0000000000000000 [ 456.884778][ C0] R10: 00007ffdb266f3e0 R11: 0000000000000202 R12: 00005636fa36a5e0 [ 456.893250][ C0] R13: 0000563730a7ce30 R14: 0000000000000000 R15: 00007ffdb266f190 [ 456.902012][ C0] [ 456.905298][ C0] task:dhcpcd state:S stack:28248 pid:2883 tgid:2883 ppid:2881 task_flags:0x400140 flags:0x00004002 [ 456.917507][ C0] Call Trace: [ 456.920825][ C0] [ 456.923910][ C0] __schedule+0x132a/0x3b10 [ 456.928862][ C0] ? __pfx___schedule+0x10/0x10 [ 456.933897][ C0] ? find_held_lock+0x2b/0x80 [ 456.938729][ C0] ? schedule+0x2d7/0x3a0 [ 456.943199][ C0] schedule+0xe7/0x3a0 [ 456.947429][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 456.953569][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.960335][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.965699][ C0] ? __pfx___pollwait+0x10/0x10 [ 456.970696][ C0] ? unix_dgram_poll+0x364/0x770 [ 456.975690][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 456.982259][ C0] do_sys_poll+0xae8/0xdf0 [ 456.986811][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 456.991956][ C0] ? __page_table_check_ptes_set+0x158/0x220 [ 456.998018][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.002846][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.007793][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.012545][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.017402][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.022227][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 457.027820][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 457.033087][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 457.038606][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 457.043856][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 457.049628][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 457.055400][ C0] ? do_dup2+0x331/0x620 [ 457.060058][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 457.064966][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 457.070504][ C0] ? __secure_computing+0x242/0x350 [ 457.076065][ C0] do_syscall_64+0xcd/0x4b0 [ 457.080851][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.087419][ C0] RIP: 0033:0x7fd55f7e7407 [ 457.092078][ C0] RSP: 002b:00007ffdb266f0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 457.100925][ C0] RAX: ffffffffffffffda RBX: 00007fd55f75d740 RCX: 00007fd55f7e7407 [ 457.109233][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000563730a826e0 [ 457.117435][ C0] RBP: 00007ffdb266f3e0 R08: 0000000000000008 R09: 0000000000000000 [ 457.125453][ C0] R10: 00007ffdb266f3e0 R11: 0000000000000202 R12: 00005636fa36a5e0 [ 457.133489][ C0] R13: 0000563730a7ce30 R14: 0000000000000000 R15: 00007ffdb266f190 [ 457.141714][ C0] [ 457.144820][ C0] task:dhcpcd state:S stack:28248 pid:2884 tgid:2884 ppid:2881 task_flags:0x400140 flags:0x00004002 [ 457.157303][ C0] Call Trace: [ 457.160653][ C0] [ 457.163756][ C0] __schedule+0x132a/0x3b10 [ 457.168431][ C0] ? __pfx___schedule+0x10/0x10 [ 457.173359][ C0] ? find_held_lock+0x2b/0x80 [ 457.178293][ C0] ? schedule+0x2d7/0x3a0 [ 457.182848][ C0] schedule+0xe7/0x3a0 [ 457.186976][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 457.193279][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 457.200176][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 457.205570][ C0] ? __pfx___pollwait+0x10/0x10 [ 457.210490][ C0] ? unix_dgram_poll+0x364/0x770 [ 457.215676][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 457.222123][ C0] do_sys_poll+0xae8/0xdf0 [ 457.226659][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 457.231892][ C0] ? unix_stream_recvmsg+0x137/0x1c0 [ 457.237617][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.242362][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.247093][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.252301][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.257324][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.262173][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.266992][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 457.272327][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 457.277665][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 457.282916][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 457.288396][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 457.294140][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 457.299768][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 457.304599][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 457.310059][ C0] ? ksys_read+0x1ac/0x250 [ 457.314642][ C0] ? __secure_computing+0x242/0x350 [ 457.320175][ C0] do_syscall_64+0xcd/0x4b0 [ 457.324924][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.330860][ C0] RIP: 0033:0x7fd55f7e7407 [ 457.335426][ C0] RSP: 002b:00007ffdb266f0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 457.344525][ C0] RAX: ffffffffffffffda RBX: 00007fd55f75d740 RCX: 00007fd55f7e7407 [ 457.352600][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000563730a82940 [ 457.360628][ C0] RBP: 00007ffdb266f3e0 R08: 0000000000000008 R09: 0000000000000000 [ 457.368657][ C0] R10: 00007ffdb266f3e0 R11: 0000000000000202 R12: 00005636fa36a5e0 [ 457.376701][ C0] R13: 0000563730a7ce30 R14: 0000000000000000 R15: 00007ffdb266f190 [ 457.384764][ C0] [ 457.388002][ C0] task:crond state:S stack:25560 pid:2900 tgid:2900 ppid:1 task_flags:0x400000 flags:0x00004002 [ 457.400174][ C0] Call Trace: [ 457.403603][ C0] [ 457.406667][ C0] __schedule+0x132a/0x3b10 [ 457.411424][ C0] ? __pfx___schedule+0x10/0x10 [ 457.416335][ C0] ? find_held_lock+0x2b/0x80 [ 457.421264][ C0] ? schedule+0x2d7/0x3a0 [ 457.425826][ C0] schedule+0xe7/0x3a0 [ 457.429955][ C0] do_nanosleep+0x21a/0x570 [ 457.434774][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 457.439851][ C0] ? __asan_memset+0x23/0x50 [ 457.444649][ C0] ? __hrtimer_setup+0x176/0x280 [ 457.449659][ C0] hrtimer_nanosleep+0x155/0x380 [ 457.454724][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 457.460446][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 457.465783][ C0] ? get_timespec64+0x147/0x240 [ 457.470693][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 457.476167][ C0] common_nsleep+0xa1/0xd0 [ 457.480690][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 457.486595][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 457.492944][ C0] do_syscall_64+0xcd/0x4b0 [ 457.497622][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.503560][ C0] RIP: 0033:0x7fe40809a407 [ 457.508024][ C0] RSP: 002b:00007ffcb3f07c80 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 457.516677][ C0] RAX: ffffffffffffffda RBX: 00007fe407f4ac80 RCX: 00007fe40809a407 [ 457.524714][ C0] RDX: 00007ffcb3f07cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 457.532868][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 457.541055][ C0] R10: 00007ffcb3f07cc0 R11: 0000000000000202 R12: 0000000000000000 [ 457.549531][ C0] R13: 000000000000003c R14: 0000000000000000 R15: 0000000000000037 [ 457.558109][ C0] [ 457.561263][ C0] task:sshd state:S stack:24728 pid:2904 tgid:2904 ppid:1 task_flags:0x400140 flags:0x00004002 [ 457.573373][ C0] Call Trace: [ 457.576794][ C0] [ 457.579820][ C0] __schedule+0x132a/0x3b10 [ 457.584646][ C0] ? __pfx___schedule+0x10/0x10 [ 457.589663][ C0] ? find_held_lock+0x2b/0x80 [ 457.594406][ C0] ? schedule+0x2d7/0x3a0 [ 457.598795][ C0] schedule+0xe7/0x3a0 [ 457.602913][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 457.609054][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 457.615897][ C0] ? tcp_poll+0x419/0xf80 [ 457.620501][ C0] ? __might_fault+0xe3/0x190 [ 457.625430][ C0] ? __might_fault+0x13b/0x190 [ 457.630274][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 457.636957][ C0] do_sys_poll+0xae8/0xdf0 [ 457.641461][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 457.646464][ C0] ? kernel_text_address+0x8d/0x100 [ 457.651711][ C0] ? __kernel_text_address+0xd/0x40 [ 457.657068][ C0] ? unwind_get_return_address+0x59/0xa0 [ 457.663347][ C0] ? find_held_lock+0x2b/0x80 [ 457.668170][ C0] ? find_held_lock+0x2b/0x80 [ 457.672898][ C0] ? wp_page_reuse+0x2bc/0x830 [ 457.677884][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.682880][ C0] ? __pfx_pollwake+0x10/0x10 [ 457.687747][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.692574][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 457.697905][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 457.703593][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 457.709097][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 457.714305][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 457.720106][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 457.725308][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 457.730753][ C0] do_syscall_64+0xcd/0x4b0 [ 457.735420][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.741727][ C0] RIP: 0033:0x7f75729a0407 [ 457.746577][ C0] RSP: 002b:00007ffe2449d480 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 457.755280][ C0] RAX: ffffffffffffffda RBX: 00007f75728ac300 RCX: 00007f75729a0407 [ 457.763308][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055952a8163f0 [ 457.771586][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 457.779955][ C0] R10: 00007ffe2449d750 R11: 0000000000000202 R12: 0000000000000064 [ 457.787981][ C0] R13: 0000000000000000 R14: 00005595190c3004 R15: 0000000000000002 [ 457.796180][ C0] [ 457.799249][ C0] task:getty state:S stack:25560 pid:2905 tgid:2905 ppid:1 task_flags:0x400000 flags:0x00004002 [ 457.812335][ C0] Call Trace: [ 457.815716][ C0] [ 457.818869][ C0] __schedule+0x132a/0x3b10 [ 457.823532][ C0] ? __pfx___schedule+0x10/0x10 [ 457.828616][ C0] ? find_held_lock+0x2b/0x80 [ 457.833529][ C0] ? schedule+0x2d7/0x3a0 [ 457.838005][ C0] schedule+0xe7/0x3a0 [ 457.842128][ C0] schedule_timeout+0x257/0x290 [ 457.847114][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 457.852888][ C0] ? __pfx___might_resched+0x10/0x10 [ 457.858303][ C0] ? down_read+0x13d/0x480 [ 457.862958][ C0] ? __pfx___up_read+0x10/0x10 [ 457.868135][ C0] ? wait_woken+0x48/0x1e0 [ 457.872823][ C0] wait_woken+0x197/0x1e0 [ 457.877413][ C0] n_tty_read+0xe6e/0x14f0 [ 457.882302][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 457.887409][ C0] ? __pfx___up_read+0x10/0x10 [ 457.892373][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 457.898899][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 457.904932][ C0] tty_read+0x308/0x5d0 [ 457.909356][ C0] ? __pfx_tty_read+0x10/0x10 [ 457.914217][ C0] ? security_file_permission+0x21/0x80 [ 457.919958][ C0] vfs_read+0x8bc/0xc60 [ 457.924293][ C0] ? __pfx_vfs_read+0x10/0x10 [ 457.929067][ C0] ksys_read+0x12a/0x250 [ 457.933401][ C0] ? __pfx_ksys_read+0x10/0x10 [ 457.938235][ C0] do_syscall_64+0xcd/0x4b0 [ 457.942822][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.948850][ C0] RIP: 0033:0x7f2f540da407 [ 457.953405][ C0] RSP: 002b:00007ffe86342560 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 457.962238][ C0] RAX: ffffffffffffffda RBX: 00007f2f53f8ac80 RCX: 00007f2f540da407 [ 457.970522][ C0] RDX: 0000000000000001 RSI: 00007ffe863425c0 RDI: 0000000000000000 [ 457.978905][ C0] RBP: 000055c5df2c335c R08: 0000000000000000 R09: 0000000000000000 [ 457.987297][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c5df2c335c [ 457.995886][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 458.004102][ C0] [ 458.007171][ C0] task:dhcpcd state:S stack:26472 pid:2908 tgid:2908 ppid:2882 task_flags:0x400140 flags:0x00004002 [ 458.019442][ C0] Call Trace: [ 458.022756][ C0] [ 458.025742][ C0] __schedule+0x132a/0x3b10 [ 458.030482][ C0] ? __pfx___schedule+0x10/0x10 [ 458.035395][ C0] ? find_held_lock+0x2b/0x80 [ 458.040211][ C0] ? schedule+0x2d7/0x3a0 [ 458.044679][ C0] schedule+0xe7/0x3a0 [ 458.049102][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 458.055482][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 458.062205][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 458.067558][ C0] ? __pfx___pollwait+0x10/0x10 [ 458.072686][ C0] ? unix_dgram_poll+0x364/0x770 [ 458.078059][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 458.084847][ C0] do_sys_poll+0xae8/0xdf0 [ 458.089520][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 458.094634][ C0] ? file_has_perm+0x27d/0x350 [ 458.099653][ C0] ? __pfx_pollwake+0x10/0x10 [ 458.104574][ C0] ? __pfx_pollwake+0x10/0x10 [ 458.109349][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.114162][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 458.119448][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 458.124784][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 458.131052][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 458.136781][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 458.142511][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 458.148276][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 458.153456][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 458.159246][ C0] ? __secure_computing+0x242/0x350 [ 458.164682][ C0] do_syscall_64+0xcd/0x4b0 [ 458.169343][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.175380][ C0] RIP: 0033:0x7fd55f7e7407 [ 458.179941][ C0] RSP: 002b:00007ffdb266f0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 458.188942][ C0] RAX: ffffffffffffffda RBX: 00007fd55f75d740 RCX: 00007fd55f7e7407 [ 458.196963][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563730a83de0 [ 458.205003][ C0] RBP: 00007ffdb266f3e0 R08: 0000000000000008 R09: 0000000000000000 [ 458.213182][ C0] R10: 00007ffdb266f3e0 R11: 0000000000000202 R12: 00005636fa36a5e0 [ 458.221277][ C0] R13: 0000563730a7ce30 R14: 0000000000000000 R15: 00007ffdb266f190 [ 458.229855][ C0] [ 458.232986][ C0] task:kworker/0:2 state:R running task stack:22008 pid:3011 tgid:3011 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 458.247019][ C0] Workqueue: usb_hub_wq hub_event [ 458.252408][ C0] Call Trace: [ 458.255840][ C0] [ 458.258901][ C0] __schedule+0x132a/0x3b10 [ 458.263609][ C0] ? __pfx___schedule+0x10/0x10 [ 458.268742][ C0] ? __cond_resched+0x22/0x30 [ 458.273497][ C0] preempt_schedule_common+0x44/0xc0 [ 458.279119][ C0] __cond_resched+0x22/0x30 [ 458.283971][ C0] down_write+0x73/0x200 [ 458.288612][ C0] ? __pfx_down_write+0x10/0x10 [ 458.293717][ C0] kernfs_link_sibling+0x4b6/0x770 [ 458.299027][ C0] kernfs_add_one+0x20a/0x840 [ 458.303803][ C0] __kernfs_create_file+0x295/0x350 [ 458.309334][ C0] sysfs_add_file_mode_ns+0x207/0x3c0 [ 458.314760][ C0] sysfs_merge_group+0x1aa/0x340 [ 458.319788][ C0] ? __pfx_sysfs_merge_group+0x10/0x10 [ 458.325593][ C0] ? __pfx_dev_add_physical_location+0x10/0x10 [ 458.331868][ C0] ? bus_to_subsys+0x131/0x160 [ 458.336837][ C0] dpm_sysfs_add+0x237/0x280 [ 458.341653][ C0] device_add+0x9a6/0x1a70 [ 458.346209][ C0] ? __pfx_device_add+0x10/0x10 [ 458.351138][ C0] ? lockdep_init_map_type+0x5c/0x280 [ 458.356749][ C0] ? __init_waitqueue_head+0xca/0x150 [ 458.362194][ C0] usb_create_ep_devs+0x160/0x2b0 [ 458.367797][ C0] create_intf_ep_devs.isra.0+0x161/0x200 [ 458.373805][ C0] usb_set_configuration+0x11a7/0x1e20 [ 458.379618][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 458.385993][ C0] usb_generic_driver_probe+0xb1/0x110 [ 458.391626][ C0] usb_probe_device+0xec/0x3e0 [ 458.396679][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 458.402331][ C0] really_probe+0x241/0xa90 [ 458.406960][ C0] __driver_probe_device+0x1de/0x440 [ 458.412320][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 458.417850][ C0] driver_probe_device+0x4c/0x1b0 [ 458.423021][ C0] __device_attach_driver+0x1df/0x310 [ 458.428776][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 458.435279][ C0] bus_for_each_drv+0x159/0x1e0 [ 458.440551][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 458.446020][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 458.451281][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 458.457430][ C0] __device_attach+0x1e4/0x4b0 [ 458.462486][ C0] ? __pfx___device_attach+0x10/0x10 [ 458.468106][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 458.473565][ C0] bus_probe_device+0x17f/0x1c0 [ 458.478500][ C0] device_add+0x1148/0x1a70 [ 458.483138][ C0] ? __pfx_device_add+0x10/0x10 [ 458.488328][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 458.494592][ C0] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 458.500664][ C0] usb_new_device+0xd07/0x1a20 [ 458.505600][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 458.510937][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 458.516330][ C0] ? mark_held_locks+0x49/0x80 [ 458.521295][ C0] hub_event+0x2f85/0x5030 [ 458.525897][ C0] ? __pfx_hub_event+0x10/0x10 [ 458.530713][ C0] ? debug_stats_show+0xf0/0x270 [ 458.535708][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.540591][ C0] process_one_work+0x9cf/0x1b70 [ 458.546085][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 458.551545][ C0] ? __pfx_process_one_work+0x10/0x10 [ 458.557156][ C0] ? assign_work+0x1a0/0x250 [ 458.561822][ C0] worker_thread+0x6c8/0xf10 [ 458.566667][ C0] ? __kthread_parkme+0x19e/0x250 [ 458.571839][ C0] ? __pfx_worker_thread+0x10/0x10 [ 458.577425][ C0] kthread+0x3c5/0x780 [ 458.581961][ C0] ? __pfx_kthread+0x10/0x10 [ 458.586832][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.591759][ C0] ? __pfx_kthread+0x10/0x10 [ 458.596678][ C0] ret_from_fork+0x5b3/0x6c0 [ 458.601330][ C0] ? __pfx_kthread+0x10/0x10 [ 458.606062][ C0] ret_from_fork_asm+0x1a/0x30 [ 458.611074][ C0] [ 458.614228][ C0] task:kworker/1:3 state:D stack:24696 pid:3976 tgid:3976 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 458.626501][ C0] Workqueue: events kernfs_notify_workfn [ 458.632196][ C0] Call Trace: [ 458.635615][ C0] [ 458.638670][ C0] __schedule+0x132a/0x3b10 [ 458.643406][ C0] ? __pfx___schedule+0x10/0x10 [ 458.648500][ C0] ? find_held_lock+0x2b/0x80 [ 458.653579][ C0] ? schedule+0x2d7/0x3a0 [ 458.658158][ C0] schedule+0xe7/0x3a0 [ 458.662570][ C0] schedule_preempt_disabled+0x13/0x30 [ 458.668167][ C0] rwsem_down_read_slowpath+0x62f/0xb60 [ 458.673783][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 458.680209][ C0] ? __pfx___might_resched+0x10/0x10 [ 458.685664][ C0] down_read+0xef/0x480 [ 458.689984][ C0] ? find_held_lock+0x2b/0x80 [ 458.694907][ C0] ? __pfx_down_read+0x10/0x10 [ 458.699898][ C0] ? kernfs_root+0xee/0x2a0 [ 458.704470][ C0] kernfs_notify_workfn+0xff/0xb30 [ 458.709775][ C0] ? __pfx_kernfs_notify_workfn+0x10/0x10 [ 458.715768][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.720630][ C0] process_one_work+0x9cf/0x1b70 [ 458.725832][ C0] ? __pfx_process_one_work+0x10/0x10 [ 458.731646][ C0] ? assign_work+0x1a0/0x250 [ 458.736665][ C0] worker_thread+0x6c8/0xf10 [ 458.741718][ C0] ? __kthread_parkme+0x19e/0x250 [ 458.747135][ C0] ? __pfx_worker_thread+0x10/0x10 [ 458.752412][ C0] kthread+0x3c5/0x780 [ 458.756535][ C0] ? __pfx_kthread+0x10/0x10 [ 458.761271][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.766180][ C0] ? __pfx_kthread+0x10/0x10 [ 458.770831][ C0] ret_from_fork+0x5b3/0x6c0 [ 458.775859][ C0] ? __pfx_kthread+0x10/0x10 [ 458.787212][ C0] ret_from_fork_asm+0x1a/0x30 [ 458.792914][ C0] [ 458.796148][ C0] task:sshd-session state:S stack:25144 pid:3989 tgid:3989 ppid:2904 task_flags:0x400000 flags:0x00004002 [ 458.808618][ C0] Call Trace: [ 458.812123][ C0] [ 458.815274][ C0] __schedule+0x132a/0x3b10 [ 458.820146][ C0] ? __pfx___schedule+0x10/0x10 [ 458.825266][ C0] ? find_held_lock+0x2b/0x80 [ 458.830268][ C0] ? schedule+0x2d7/0x3a0 [ 458.834872][ C0] schedule+0xe7/0x3a0 [ 458.839151][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 458.845753][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 458.852605][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 458.858098][ C0] ? unix_poll+0x3ac/0x470 [ 458.863255][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 458.870319][ C0] do_sys_poll+0xae8/0xdf0 [ 458.875253][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 458.880358][ C0] ? __page_table_check_ptes_set+0x158/0x220 [ 458.886761][ C0] ? find_held_lock+0x2b/0x80 [ 458.892094][ C0] ? find_held_lock+0x2b/0x80 [ 458.896922][ C0] ? __pfx_pollwake+0x10/0x10 [ 458.901895][ C0] ? find_held_lock+0x2b/0x80 [ 458.906630][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 458.911708][ C0] ? find_held_lock+0x2b/0x80 [ 458.916467][ C0] __x64_sys_poll+0xfe/0x450 [ 458.921207][ C0] ? __pfx___x64_sys_poll+0x10/0x10 [ 458.926657][ C0] do_syscall_64+0xcd/0x4b0 [ 458.931577][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.937700][ C0] RIP: 0033:0x7fd508023407 [ 458.942496][ C0] RSP: 002b:00007ffc0f365de0 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 458.951298][ C0] RAX: ffffffffffffffda RBX: 00007fd507f2f300 RCX: 00007fd508023407 [ 458.959586][ C0] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffc0f365e50 [ 458.968220][ C0] RBP: 000056337779b1a0 R08: 0000000000000000 R09: 0000000000000000 [ 458.976499][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc0f365e50 [ 458.985223][ C0] R13: 0000000000000000 R14: 00005633a848d590 R15: 0000000000000f96 [ 458.993540][ C0] [ 458.996796][ C0] task:sshd-session state:S stack:25608 pid:3991 tgid:3991 ppid:3989 task_flags:0x400140 flags:0x00004002 [ 459.009392][ C0] Call Trace: [ 459.012867][ C0] [ 459.015889][ C0] __schedule+0x132a/0x3b10 [ 459.020647][ C0] ? __pfx___schedule+0x10/0x10 [ 459.025734][ C0] ? find_held_lock+0x2b/0x80 [ 459.030646][ C0] ? schedule+0x2d7/0x3a0 [ 459.035190][ C0] schedule+0xe7/0x3a0 [ 459.039404][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 459.045789][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 459.052876][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 459.058415][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 459.064733][ C0] ? __pollwait+0x271/0x490 [ 459.069395][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 459.076136][ C0] do_sys_poll+0xae8/0xdf0 [ 459.080903][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 459.086011][ C0] ? tcp_release_cb+0x272/0x4f0 [ 459.091102][ C0] ? __pfx_pollwake+0x10/0x10 [ 459.096199][ C0] ? __pfx_pollwake+0x10/0x10 [ 459.101014][ C0] ? __pfx_pollwake+0x10/0x10 [ 459.105924][ C0] ? __pfx_pollwake+0x10/0x10 [ 459.110941][ C0] ? rcu_is_watching+0x12/0xc0 [ 459.115963][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 459.121339][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.126600][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 459.132196][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 459.137389][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 459.142943][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 459.147885][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 459.153320][ C0] ? ksys_write+0x1ac/0x250 [ 459.158071][ C0] ? __pfx_ksys_write+0x10/0x10 [ 459.163098][ C0] do_syscall_64+0xcd/0x4b0 [ 459.167703][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.173725][ C0] RIP: 0033:0x7fd508023407 [ 459.178201][ C0] RSP: 002b:00007ffc0f365880 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 459.187105][ C0] RAX: ffffffffffffffda RBX: 00007fd507f2f300 RCX: 00007fd508023407 [ 459.195651][ C0] RDX: 00007ffc0f3658c0 RSI: 0000000000000004 RDI: 00005633a8495dd0 [ 459.203674][ C0] RBP: 00007ffc0f365930 R08: 0000000000000008 R09: 0000000000000000 [ 459.211768][ C0] R10: 00007ffc0f3659c0 R11: 0000000000000202 R12: 0000000000000001 [ 459.219881][ C0] R13: 00007ffc0f3659c0 R14: 00000000000001bb R15: 0000000000000004 [ 459.228083][ C0] [ 459.231146][ C0] task:syz-execprog state:S stack:25560 pid:3992 tgid:3992 ppid:3991 task_flags:0x400100 flags:0x00004000 [ 459.243521][ C0] Call Trace: [ 459.246933][ C0] [ 459.250021][ C0] __schedule+0x132a/0x3b10 [ 459.254780][ C0] ? __pfx___schedule+0x10/0x10 [ 459.259878][ C0] ? find_held_lock+0x2b/0x80 [ 459.264648][ C0] ? schedule+0x2d7/0x3a0 [ 459.269053][ C0] schedule+0xe7/0x3a0 [ 459.273318][ C0] futex_do_wait+0x88/0x180 [ 459.277980][ C0] __futex_wait+0x1b9/0x2f0 [ 459.282726][ C0] ? __pfx___futex_wait+0x10/0x10 [ 459.287811][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 459.293770][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.300589][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 459.305936][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 459.311277][ C0] futex_wait+0xe8/0x380 [ 459.315828][ C0] ? __pfx_futex_wait+0x10/0x10 [ 459.320826][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.326568][ C0] ? rcu_is_watching+0x12/0xc0 [ 459.331703][ C0] do_futex+0x229/0x350 [ 459.336571][ C0] ? __pfx_do_futex+0x10/0x10 [ 459.341515][ C0] ? __pfx___schedule+0x10/0x10 [ 459.346438][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 459.351651][ C0] ? __x64_sys_rt_sigprocmask+0x1fd/0x290 [ 459.357779][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 459.363208][ C0] ? xfd_validate_state+0x61/0x180 [ 459.368401][ C0] do_syscall_64+0xcd/0x4b0 [ 459.373162][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.379102][ C0] RIP: 0033:0x476343 [ 459.383241][ C0] RSP: 002b:00007ffe96e3b408 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 459.391967][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 459.400377][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004038880 [ 459.408405][ C0] RBP: 00007ffe96e3b450 R08: 0000000000000000 R09: 0000000000000000 [ 459.416622][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 459.425011][ C0] R13: 000000c00007b794 R14: 0000000004034fe0 R15: 000000000000000f [ 459.434094][ C0] [ 459.437161][ C0] task:syz-execprog state:R running task stack:27976 pid:3993 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 459.451213][ C0] Call Trace: [ 459.454559][ C0] [ 459.457619][ C0] __schedule+0x132a/0x3b10 [ 459.462444][ C0] ? __pfx___schedule+0x10/0x10 [ 459.467349][ C0] ? find_held_lock+0x2b/0x80 [ 459.472086][ C0] ? schedule+0x2d7/0x3a0 [ 459.476480][ C0] schedule+0xe7/0x3a0 [ 459.480685][ C0] futex_do_wait+0x88/0x180 [ 459.485292][ C0] __futex_wait+0x1b9/0x2f0 [ 459.489923][ C0] ? __pfx___futex_wait+0x10/0x10 [ 459.495169][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 459.500865][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 459.506285][ C0] ? __hrtimer_setup+0x176/0x280 [ 459.511540][ C0] ? ktime_add_safe+0x60/0x70 [ 459.516266][ C0] futex_wait+0xe8/0x380 [ 459.520639][ C0] ? __pfx_futex_wait+0x10/0x10 [ 459.525664][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 459.530732][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 459.536339][ C0] do_futex+0x229/0x350 [ 459.540679][ C0] ? __pfx_do_futex+0x10/0x10 [ 459.545521][ C0] ? rcu_is_watching+0x12/0xc0 [ 459.550726][ C0] ? ktime_get+0x200/0x310 [ 459.555940][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.561385][ C0] ? read_tsc+0x9/0x20 [ 459.565531][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 459.570714][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 459.576057][ C0] ? __x64_sys_nanosleep+0x22d/0x2b0 [ 459.581416][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 459.587855][ C0] do_syscall_64+0xcd/0x4b0 [ 459.592654][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.599051][ C0] RIP: 0033:0x476343 [ 459.603170][ C0] RSP: 002b:000000c000061e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 459.611990][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 459.620088][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403b520 [ 459.628378][ C0] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 459.636925][ C0] R10: 000000c000061eb8 R11: 0000000000000202 R12: 000000c000061eb8 [ 459.645475][ C0] R13: 000000c00184c808 R14: 000000c000006540 R15: 1fffffffffffffff [ 459.653543][ C0] [ 459.656690][ C0] task:syz-execprog state:S stack:27176 pid:3994 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 459.668983][ C0] Call Trace: [ 459.672294][ C0] [ 459.675277][ C0] __schedule+0x132a/0x3b10 [ 459.680021][ C0] ? __pfx___schedule+0x10/0x10 [ 459.685019][ C0] ? find_held_lock+0x2b/0x80 [ 459.689882][ C0] ? schedule+0x2d7/0x3a0 [ 459.694354][ C0] schedule+0xe7/0x3a0 [ 459.698471][ C0] futex_do_wait+0x88/0x180 [ 459.703045][ C0] __futex_wait+0x1b9/0x2f0 [ 459.707710][ C0] ? __pfx___futex_wait+0x10/0x10 [ 459.712960][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 459.719012][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.724445][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 459.730144][ C0] futex_wait+0xe8/0x380 [ 459.735212][ C0] ? __pfx_futex_wait+0x10/0x10 [ 459.740211][ C0] do_futex+0x229/0x350 [ 459.744435][ C0] ? __pfx_do_futex+0x10/0x10 [ 459.749476][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 459.754684][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 459.760402][ C0] ? __do_sys_rt_sigreturn+0x16b/0x210 [ 459.766029][ C0] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 459.772164][ C0] do_syscall_64+0xcd/0x4b0 [ 459.776738][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.782689][ C0] RIP: 0033:0x476343 [ 459.786728][ C0] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 459.795619][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 459.803996][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 459.812444][ C0] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 459.820563][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000097d50 [ 459.828746][ C0] R13: 0000000002673c60 R14: 000000c0000068c0 R15: 0000000000000003 [ 459.836806][ C0] [ 459.839867][ C0] task:syz-execprog state:S stack:27544 pid:3995 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 459.852220][ C0] Call Trace: [ 459.855633][ C0] [ 459.858786][ C0] __schedule+0x132a/0x3b10 [ 459.863629][ C0] ? __pfx___schedule+0x10/0x10 [ 459.868620][ C0] ? find_held_lock+0x2b/0x80 [ 459.873436][ C0] ? schedule+0x2d7/0x3a0 [ 459.877995][ C0] schedule+0xe7/0x3a0 [ 459.882460][ C0] do_wait+0x1d8/0x5a0 [ 459.886755][ C0] kernel_waitid+0x114/0x180 [ 459.891655][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 459.897532][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 459.903743][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 459.910084][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 459.915501][ C0] ? __hrtimer_setup+0x176/0x280 [ 459.920584][ C0] __do_sys_waitid+0x21b/0x250 [ 459.925704][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 459.931426][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 459.936799][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 459.942885][ C0] do_syscall_64+0xcd/0x4b0 [ 459.947772][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.953887][ C0] RIP: 0033:0x40708e [ 459.958074][ C0] RSP: 002b:000000c001effd60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 459.966626][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 459.974639][ C0] RDX: 000000c001effe48 RSI: 0000000000000f9e RDI: 0000000000000001 [ 459.982919][ C0] RBP: 000000c001effda0 R08: 0000000000000000 R09: 0000000000000000 [ 459.991000][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c001effe90 [ 459.999177][ C0] R13: 0000000000000001 R14: 000000c001c89340 R15: 0000000000000001 [ 460.007386][ C0] [ 460.010870][ C0] task:syz-execprog state:R running task stack:27176 pid:3996 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 460.024709][ C0] Call Trace: [ 460.028195][ C0] [ 460.031161][ C0] __schedule+0x132a/0x3b10 [ 460.035731][ C0] ? __pfx___schedule+0x10/0x10 [ 460.040913][ C0] ? find_held_lock+0x2b/0x80 [ 460.045674][ C0] ? schedule+0x2d7/0x3a0 [ 460.050251][ C0] schedule+0xe7/0x3a0 [ 460.054517][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 460.060651][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 460.067470][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 460.072734][ C0] ? ktime_get+0x200/0x310 [ 460.077831][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 460.083275][ C0] ? read_tsc+0x9/0x20 [ 460.087566][ C0] ? ktime_get+0x1a7/0x310 [ 460.092164][ C0] do_epoll_wait+0xdfd/0x1040 [ 460.097176][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 460.102358][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 460.109011][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 460.114912][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 460.120120][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 460.125833][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 460.131706][ C0] __x64_sys_epoll_pwait+0x20b/0x320 [ 460.137224][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 460.143180][ C0] ? __pfx_ksys_read+0x10/0x10 [ 460.148417][ C0] do_syscall_64+0xcd/0x4b0 [ 460.153304][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.159249][ C0] RIP: 0033:0x40708e [ 460.163431][ C0] RSP: 002b:000000c0010356d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 460.172331][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 460.180644][ C0] RDX: 0000000000000080 RSI: 000000c001035774 RDI: 0000000000000004 [ 460.188849][ C0] RBP: 000000c001035718 R08: 0000000000000000 R09: 0000000000000000 [ 460.197342][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0010357a8 [ 460.205606][ C0] R13: 0000000000000010 R14: 000000c001709180 R15: 000000c000187188 [ 460.213843][ C0] [ 460.216991][ C0] task:syz-execprog state:S stack:28856 pid:3997 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 460.229209][ C0] Call Trace: [ 460.232611][ C0] [ 460.235666][ C0] __schedule+0x132a/0x3b10 [ 460.240324][ C0] ? __pfx___schedule+0x10/0x10 [ 460.245335][ C0] ? find_held_lock+0x2b/0x80 [ 460.250295][ C0] ? schedule+0x2d7/0x3a0 [ 460.254850][ C0] schedule+0xe7/0x3a0 [ 460.259059][ C0] futex_do_wait+0x88/0x180 [ 460.263612][ C0] __futex_wait+0x1b9/0x2f0 [ 460.268180][ C0] ? __pfx___futex_wait+0x10/0x10 [ 460.273430][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 460.279588][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 460.284872][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 460.290425][ C0] futex_wait+0xe8/0x380 [ 460.294817][ C0] ? __pfx_futex_wait+0x10/0x10 [ 460.299909][ C0] do_futex+0x229/0x350 [ 460.304240][ C0] ? __pfx_do_futex+0x10/0x10 [ 460.309334][ C0] ? find_held_lock+0x2b/0x80 [ 460.314239][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 460.319313][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 460.324328][ C0] ? exc_page_fault+0x5c/0xb0 [ 460.329064][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 460.334494][ C0] ? xfd_validate_state+0x61/0x180 [ 460.340212][ C0] do_syscall_64+0xcd/0x4b0 [ 460.344937][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.351093][ C0] RIP: 0033:0x476343 [ 460.355041][ C0] RSP: 002b:000000c00007bee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 460.363973][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 460.372285][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040aec60 [ 460.380387][ C0] RBP: 000000c00007bf28 R08: 0000000000000000 R09: 0000000000000000 [ 460.388397][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c001039d50 [ 460.396679][ C0] R13: 0000000000000000 R14: 000000c001c89c00 R15: 00007fffffffffff [ 460.405066][ C0] [ 460.408353][ C0] task:syz-execprog state:S stack:30592 pid:3999 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 460.420927][ C0] Call Trace: [ 460.424340][ C0] [ 460.427416][ C0] __schedule+0x132a/0x3b10 [ 460.432279][ C0] ? __pfx___schedule+0x10/0x10 [ 460.437338][ C0] ? find_held_lock+0x2b/0x80 [ 460.442267][ C0] ? schedule+0x2d7/0x3a0 [ 460.446774][ C0] schedule+0xe7/0x3a0 [ 460.450905][ C0] futex_do_wait+0x88/0x180 [ 460.455802][ C0] __futex_wait+0x1b9/0x2f0 [ 460.460467][ C0] ? __pfx___futex_wait+0x10/0x10 [ 460.465628][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 460.471289][ C0] futex_wait+0xe8/0x380 [ 460.475585][ C0] ? __pfx_futex_wait+0x10/0x10 [ 460.480582][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 460.485822][ C0] ? find_held_lock+0x2b/0x80 [ 460.490563][ C0] do_futex+0x229/0x350 [ 460.494867][ C0] ? __pfx_do_futex+0x10/0x10 [ 460.499631][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 460.505095][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 460.510356][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 460.516228][ C0] ? __task_pid_nr_ns+0x17c/0x500 [ 460.521606][ C0] do_syscall_64+0xcd/0x4b0 [ 460.526383][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.532335][ C0] RIP: 0033:0x476343 [ 460.536288][ C0] RSP: 002b:000000c001f0fef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 460.544935][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 460.553067][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040aead8 [ 460.561446][ C0] RBP: 000000c001f0ff38 R08: 0000000000000000 R09: 0000000000000000 [ 460.569750][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 460.578245][ C0] R13: 000000c001a30808 R14: 000000c001c89a40 R15: 0000ffffffffffff [ 460.586372][ C0] [ 460.589447][ C0] task:syz-execprog state:S stack:27368 pid:4000 tgid:3992 ppid:3991 task_flags:0x400040 flags:0x00004000 [ 460.601650][ C0] Call Trace: [ 460.604976][ C0] [ 460.608052][ C0] __schedule+0x132a/0x3b10 [ 460.612648][ C0] ? __pfx___schedule+0x10/0x10 [ 460.617569][ C0] ? find_held_lock+0x2b/0x80 [ 460.622395][ C0] ? schedule+0x2d7/0x3a0 [ 460.626782][ C0] schedule+0xe7/0x3a0 [ 460.631015][ C0] futex_do_wait+0x88/0x180 [ 460.635665][ C0] __futex_wait+0x1b9/0x2f0 [ 460.640672][ C0] ? __pfx___futex_wait+0x10/0x10 [ 460.645986][ C0] ? trace_irq_enable.constprop.0+0x2f/0x120 [ 460.652110][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 460.657492][ C0] futex_wait+0xe8/0x380 [ 460.661924][ C0] ? __pfx_futex_wait+0x10/0x10 [ 460.667017][ C0] ? vfs_write+0x15d/0x1150 [ 460.671680][ C0] ? __pfx_anon_pipe_write+0x10/0x10 [ 460.677129][ C0] do_futex+0x229/0x350 [ 460.681389][ C0] ? __pfx_do_futex+0x10/0x10 [ 460.686466][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 460.691628][ C0] ? fput+0x70/0xf0 [ 460.695679][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 460.701405][ C0] ? xfd_validate_state+0x61/0x180 [ 460.706770][ C0] ? __pfx_ksys_write+0x10/0x10 [ 460.711810][ C0] do_syscall_64+0xcd/0x4b0 [ 460.716486][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.722445][ C0] RIP: 0033:0x476343 [ 460.726463][ C0] RSP: 002b:000000c001f0bcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 460.735496][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 460.744044][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00184c948 [ 460.752330][ C0] RBP: 000000c001f0bd40 R08: 0000000000000000 R09: 0000000000000000 [ 460.760501][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066008 [ 460.768954][ C0] R13: 0000000000000001 R14: 000000c002adc380 R15: 0000000000000001 [ 460.777347][ C0] [ 460.780580][ C0] task:syz-executor state:S stack:24392 pid:3998 tgid:3998 ppid:3992 task_flags:0x400100 flags:0x00004002 [ 460.792843][ C0] Call Trace: [ 460.796173][ C0] [ 460.799150][ C0] __schedule+0x132a/0x3b10 [ 460.804017][ C0] ? __pfx___schedule+0x10/0x10 [ 460.809097][ C0] ? find_held_lock+0x2b/0x80 [ 460.813830][ C0] ? schedule+0x2d7/0x3a0 [ 460.818853][ C0] schedule+0xe7/0x3a0 [ 460.823246][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 460.829539][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 460.836803][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 460.842419][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 460.848754][ C0] do_select+0x1339/0x17e0 [ 460.853436][ C0] ? __pfx_do_select+0x10/0x10 [ 460.858461][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.863368][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.868218][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.873166][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.878112][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.883014][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.887886][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.892617][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.897350][ C0] ? __pfx_pollwake+0x10/0x10 [ 460.902090][ C0] ? find_held_lock+0x2b/0x80 [ 460.907091][ C0] ? __might_fault+0xe3/0x190 [ 460.912010][ C0] ? __might_fault+0xe3/0x190 [ 460.916864][ C0] ? __might_fault+0x13b/0x190 [ 460.921691][ C0] ? core_sys_select+0x453/0xc10 [ 460.926874][ C0] core_sys_select+0x453/0xc10 [ 460.931796][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 460.937280][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 460.942829][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 460.948561][ C0] do_pselect.constprop.0+0x19f/0x1e0 [ 460.954196][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 460.960339][ C0] ? rcu_is_watching+0x12/0xc0 [ 460.965247][ C0] ? handle_softirqs+0x5a3/0x8d0 [ 460.970427][ C0] ? lockdep_softirqs_on+0xbb/0x140 [ 460.975883][ C0] __x64_sys_pselect6+0x182/0x240 [ 460.981071][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 460.986887][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 460.992341][ C0] do_syscall_64+0xcd/0x4b0 [ 460.996907][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.003170][ C0] RIP: 0033:0x7fe9c3bfddbc [ 461.007730][ C0] RSP: 002b:00007fff612f4450 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 461.016203][ C0] RAX: ffffffffffffffda RBX: 00007fff612f4580 RCX: 00007fe9c3bfddbc [ 461.024647][ C0] RDX: 0000000000000000 RSI: 00007fff612f4580 RDI: 0000000000000025 [ 461.032875][ C0] RBP: 00007fff612f49b0 R08: 00007fff612f4480 R09: 00007fff612f4490 [ 461.041000][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff612f4800 [ 461.049030][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007fff612f4610 [ 461.057433][ C0] [ 461.060526][ C0] task:kworker/0:3 state:I stack:29144 pid:6842 tgid:6842 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 461.072635][ C0] Workqueue: 0x0 (events) [ 461.077295][ C0] Call Trace: [ 461.080604][ C0] [ 461.083627][ C0] __schedule+0x132a/0x3b10 [ 461.088375][ C0] ? __pfx___schedule+0x10/0x10 [ 461.093290][ C0] ? find_held_lock+0x2b/0x80 [ 461.098032][ C0] ? schedule+0x2d7/0x3a0 [ 461.102571][ C0] schedule+0xe7/0x3a0 [ 461.106772][ C0] ? worker_thread+0x28b/0xf10 [ 461.111668][ C0] worker_thread+0x2e5/0xf10 [ 461.116685][ C0] ? __pfx_worker_thread+0x10/0x10 [ 461.121946][ C0] kthread+0x3c5/0x780 [ 461.126096][ C0] ? __pfx_kthread+0x10/0x10 [ 461.130766][ C0] ? rcu_is_watching+0x12/0xc0 [ 461.135580][ C0] ? __pfx_kthread+0x10/0x10 [ 461.140337][ C0] ret_from_fork+0x5b3/0x6c0 [ 461.145075][ C0] ? __pfx_kthread+0x10/0x10 [ 461.149803][ C0] ret_from_fork_asm+0x1a/0x30 [ 461.154745][ C0] [ 461.157946][ C0] task:kworker/0:4 state:I stack:29144 pid:6843 tgid:6843 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 461.170303][ C0] Workqueue: 0x0 (events) [ 461.174771][ C0] Call Trace: [ 461.178175][ C0] [ 461.181174][ C0] __schedule+0x132a/0x3b10 [ 461.185786][ C0] ? __pfx___schedule+0x10/0x10 [ 461.191259][ C0] ? find_held_lock+0x2b/0x80 [ 461.196087][ C0] ? schedule+0x2d7/0x3a0 [ 461.200468][ C0] schedule+0xe7/0x3a0 [ 461.204674][ C0] ? worker_thread+0x28b/0xf10 [ 461.209699][ C0] worker_thread+0x2e5/0xf10 [ 461.214716][ C0] ? __kthread_parkme+0x19e/0x250 [ 461.219822][ C0] ? __pfx_worker_thread+0x10/0x10 [ 461.225154][ C0] kthread+0x3c5/0x780 [ 461.229269][ C0] ? __pfx_kthread+0x10/0x10 [ 461.234092][ C0] ? rcu_is_watching+0x12/0xc0 [ 461.239137][ C0] ? __pfx_kthread+0x10/0x10 [ 461.244260][ C0] ret_from_fork+0x5b3/0x6c0 [ 461.250207][ C0] ? __pfx_kthread+0x10/0x10 [ 461.254988][ C0] ret_from_fork_asm+0x1a/0x30 [ 461.259975][ C0] [ 461.263204][ C0] task:kworker/0:5 state:I stack:28328 pid:6858 tgid:6858 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 461.275565][ C0] Workqueue: 0x0 (events) [ 461.280220][ C0] Call Trace: [ 461.283558][ C0] [ 461.286558][ C0] __schedule+0x132a/0x3b10 [ 461.291170][ C0] ? __pfx___schedule+0x10/0x10 [ 461.296294][ C0] ? find_held_lock+0x2b/0x80 [ 461.301131][ C0] ? schedule+0x2d7/0x3a0 [ 461.305612][ C0] schedule+0xe7/0x3a0 [ 461.310098][ C0] ? worker_thread+0x28b/0xf10 [ 461.315092][ C0] worker_thread+0x2e5/0xf10 [ 461.319749][ C0] ? __pfx_worker_thread+0x10/0x10 [ 461.325265][ C0] kthread+0x3c5/0x780 [ 461.329484][ C0] ? __pfx_kthread+0x10/0x10 [ 461.334117][ C0] ? rcu_is_watching+0x12/0xc0 [ 461.339105][ C0] ? __pfx_kthread+0x10/0x10 [ 461.343752][ C0] ret_from_fork+0x5b3/0x6c0 [ 461.348414][ C0] ? __pfx_kthread+0x10/0x10 [ 461.353152][ C0] ret_from_fork_asm+0x1a/0x30 [ 461.358391][ C0] [ 461.361532][ C0] task:kworker/0:6 state:R running task stack:29144 pid:6863 tgid:6863 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 461.375763][ C0] Workqueue: 0x0 (events) [ 461.380496][ C0] Call Trace: [ 461.383996][ C0] [ 461.387164][ C0] __schedule+0x132a/0x3b10 [ 461.392149][ C0] ? __pfx___schedule+0x10/0x10 [ 461.397398][ C0] ? find_held_lock+0x2b/0x80 [ 461.402141][ C0] ? schedule+0x2d7/0x3a0 [ 461.406643][ C0] schedule+0xe7/0x3a0 [ 461.411131][ C0] ? worker_thread+0x28b/0xf10 [ 461.416173][ C0] worker_thread+0x2e5/0xf10 [ 461.420940][ C0] ? __kthread_parkme+0x19e/0x250 [ 461.426563][ C0] ? __pfx_worker_thread+0x10/0x10 [ 461.432015][ C0] kthread+0x3c5/0x780 [ 461.436726][ C0] ? __pfx_kthread+0x10/0x10 [ 461.441376][ C0] ? rcu_is_watching+0x12/0xc0 [ 461.446474][ C0] ? __pfx_kthread+0x10/0x10 [ 461.451409][ C0] ret_from_fork+0x5b3/0x6c0 [ 461.456240][ C0] ? __pfx_kthread+0x10/0x10 [ 461.461405][ C0] ret_from_fork_asm+0x1a/0x30 [ 461.466361][ C0] [ 461.469503][ C0] task:syz-executor state:S stack:26264 pid:9155 tgid:9155 ppid:3998 task_flags:0x400100 flags:0x00004000 [ 461.481713][ C0] Call Trace: [ 461.485119][ C0] [ 461.488109][ C0] __schedule+0x132a/0x3b10 [ 461.492789][ C0] ? __pfx___schedule+0x10/0x10 [ 461.497895][ C0] ? find_held_lock+0x2b/0x80 [ 461.502622][ C0] ? schedule+0x2d7/0x3a0 [ 461.507019][ C0] schedule+0xe7/0x3a0 [ 461.511233][ C0] do_wait+0x1d8/0x5a0 [ 461.515437][ C0] kernel_wait4+0x16b/0x280 [ 461.520284][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 461.525555][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 461.531256][ C0] __do_sys_wait4+0x15d/0x170 [ 461.536087][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 461.541430][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 461.546519][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 461.551950][ C0] do_syscall_64+0xcd/0x4b0 [ 461.556669][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.562848][ C0] RIP: 0033:0x7f7df6cc4213 [ 461.567541][ C0] RSP: 002b:00007ffe687f5638 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 461.576134][ C0] RAX: ffffffffffffffda RBX: 00000000000023c7 RCX: 00007f7df6cc4213 [ 461.584357][ C0] RDX: 0000000040000000 RSI: 00007ffe687f564c RDI: 00000000ffffffff [ 461.592576][ C0] RBP: 00007ffe687f564c R08: 0000000000000000 R09: 0000000000000000 [ 461.600746][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe687f56d0 [ 461.608954][ C0] R13: 00007ffe687f56d8 R14: 0000000000000009 R15: 0000000000000000 [ 461.617382][ C0] [ 461.620547][ C0] task:syz-executor state:S stack:26264 pid:9156 tgid:9156 ppid:3998 task_flags:0x400100 flags:0x00004000 [ 461.633078][ C0] Call Trace: [ 461.636481][ C0] [ 461.639461][ C0] __schedule+0x132a/0x3b10 [ 461.644044][ C0] ? __pfx___schedule+0x10/0x10 [ 461.649229][ C0] ? find_held_lock+0x2b/0x80 [ 461.654436][ C0] ? schedule+0x2d7/0x3a0 [ 461.658977][ C0] schedule+0xe7/0x3a0 [ 461.663312][ C0] do_wait+0x1d8/0x5a0 [ 461.667546][ C0] kernel_wait4+0x16b/0x280 [ 461.672104][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 461.677293][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 461.683012][ C0] __do_sys_wait4+0x15d/0x170 [ 461.688276][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 461.693697][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 461.699344][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 461.704778][ C0] do_syscall_64+0xcd/0x4b0 [ 461.709576][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.715995][ C0] RIP: 0033:0x7f82990e4213 [ 461.720479][ C0] RSP: 002b:00007fff65ee6ef8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 461.729135][ C0] RAX: ffffffffffffffda RBX: 00000000000023cc RCX: 00007f82990e4213 [ 461.737652][ C0] RDX: 0000000040000000 RSI: 00007fff65ee6f0c RDI: 00000000ffffffff [ 461.745904][ C0] RBP: 00007fff65ee6f0c R08: 0000000000000000 R09: 0000000000000000 [ 461.754352][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff65ee6f90 [ 461.762446][ C0] R13: 00007fff65ee6f98 R14: 0000000000000009 R15: 0000000000000000 [ 461.770829][ C0] [ 461.774001][ C0] task:syz-executor state:S stack:26264 pid:9157 tgid:9157 ppid:3998 task_flags:0x400100 flags:0x00004000 [ 461.786462][ C0] Call Trace: [ 461.790017][ C0] [ 461.793155][ C0] __schedule+0x132a/0x3b10 [ 461.797906][ C0] ? __pfx___schedule+0x10/0x10 [ 461.803073][ C0] ? find_held_lock+0x2b/0x80 [ 461.807829][ C0] ? schedule+0x2d7/0x3a0 [ 461.812245][ C0] schedule+0xe7/0x3a0 [ 461.816469][ C0] do_wait+0x1d8/0x5a0 [ 461.820791][ C0] kernel_wait4+0x16b/0x280 [ 461.825523][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 461.831004][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 461.836895][ C0] __do_sys_wait4+0x15d/0x170 [ 461.841931][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 461.847300][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 461.852501][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 461.859161][ C0] do_syscall_64+0xcd/0x4b0 [ 461.863933][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.870144][ C0] RIP: 0033:0x7f31deb34213 [ 461.874696][ C0] RSP: 002b:00007fff2487ec88 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 461.883338][ C0] RAX: ffffffffffffffda RBX: 00000000000023ce RCX: 00007f31deb34213 [ 461.891918][ C0] RDX: 0000000040000000 RSI: 00007fff2487ec9c RDI: 00000000ffffffff [ 461.900449][ C0] RBP: 00007fff2487ec9c R08: 0000000000000000 R09: 0000000000000000 [ 461.908747][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff2487ed20 [ 461.917022][ C0] R13: 00007fff2487ed28 R14: 0000000000000009 R15: 0000000000000000 [ 461.925111][ C0] [ 461.928253][ C0] task:kworker/1:4 state:I stack:29688 pid:9158 tgid:9158 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 461.940518][ C0] Workqueue: 0x0 (events) [ 461.945119][ C0] Call Trace: [ 461.948434][ C0] [ 461.951489][ C0] __schedule+0x132a/0x3b10 [ 461.956136][ C0] ? __pfx___schedule+0x10/0x10 [ 461.961050][ C0] ? find_held_lock+0x2b/0x80 [ 461.965957][ C0] ? schedule+0x2d7/0x3a0 [ 461.970338][ C0] schedule+0xe7/0x3a0 [ 461.974462][ C0] ? worker_thread+0x28b/0xf10 [ 461.979465][ C0] worker_thread+0x2e5/0xf10 [ 461.984247][ C0] ? __pfx_worker_thread+0x10/0x10 [ 461.989929][ C0] kthread+0x3c5/0x780 [ 461.994216][ C0] ? __pfx_kthread+0x10/0x10 [ 461.998888][ C0] ? rcu_is_watching+0x12/0xc0 [ 462.003895][ C0] ? __pfx_kthread+0x10/0x10 [ 462.008715][ C0] ret_from_fork+0x5b3/0x6c0 [ 462.013485][ C0] ? __pfx_kthread+0x10/0x10 [ 462.018224][ C0] ret_from_fork_asm+0x1a/0x30 [ 462.023100][ C0] [ 462.026181][ C0] task:syz-executor state:R running task stack:24984 pid:9159 tgid:9159 ppid:9155 task_flags:0x400140 flags:0x00004000 [ 462.040035][ C0] Call Trace: [ 462.043345][ C0] [ 462.046413][ C0] __schedule+0x132a/0x3b10 [ 462.051102][ C0] ? __pfx___schedule+0x10/0x10 [ 462.056287][ C0] ? find_held_lock+0x2b/0x80 [ 462.061111][ C0] ? schedule+0x2d7/0x3a0 [ 462.065589][ C0] schedule+0xe7/0x3a0 [ 462.069722][ C0] do_nanosleep+0x21a/0x570 [ 462.074367][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 462.079534][ C0] ? __asan_memset+0x23/0x50 [ 462.084274][ C0] ? __hrtimer_setup+0x176/0x280 [ 462.089286][ C0] hrtimer_nanosleep+0x155/0x380 [ 462.094311][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 462.099943][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 462.105462][ C0] ? get_timespec64+0x147/0x240 [ 462.110461][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 462.115785][ C0] common_nsleep+0xa1/0xd0 [ 462.120269][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 462.126243][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 462.132465][ C0] do_syscall_64+0xcd/0x4b0 [ 462.137327][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.143435][ C0] RIP: 0033:0x7f7df6d000a3 [ 462.148059][ C0] RSP: 002b:00007ffe687f5438 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 462.156877][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7df6d000a3 [ 462.164980][ C0] RDX: 00007ffe687f5450 RSI: 0000000000000000 RDI: 0000000000000000 [ 462.172994][ C0] RBP: 00007ffe687f54ac R08: 000000000000f9a0 R09: 00007f7df6b48000 [ 462.181009][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 462.189119][ C0] R13: 000000000006c87a R14: 000000000006c87a R15: 00007ffe687f5500 [ 462.197185][ C0] [ 462.200241][ C0] task:kworker/1:5 state:D stack:26120 pid:9160 tgid:9160 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 462.212544][ C0] Workqueue: usb_hub_wq hub_event [ 462.217664][ C0] Call Trace: [ 462.221070][ C0] [ 462.224059][ C0] __schedule+0x132a/0x3b10 [ 462.228627][ C0] ? __pfx___schedule+0x10/0x10 [ 462.233550][ C0] ? find_held_lock+0x2b/0x80 [ 462.238364][ C0] ? schedule+0x2d7/0x3a0 [ 462.243012][ C0] schedule+0xe7/0x3a0 [ 462.247222][ C0] schedule_preempt_disabled+0x13/0x30 [ 462.253048][ C0] rwsem_down_write_slowpath+0x524/0x1310 [ 462.259269][ C0] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 462.265603][ C0] ? __pfx___might_resched+0x10/0x10 [ 462.270947][ C0] down_write+0x1d6/0x200 [ 462.275417][ C0] ? __pfx_down_write+0x10/0x10 [ 462.280693][ C0] kernfs_add_one+0x38/0x840 [ 462.285520][ C0] kernfs_create_dir_ns+0xfc/0x1a0 [ 462.290951][ C0] sysfs_create_dir_ns+0x13a/0x2b0 [ 462.296129][ C0] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 462.301819][ C0] ? find_held_lock+0x2b/0x80 [ 462.306587][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 462.312400][ C0] kobject_add_internal+0x2c4/0x9b0 [ 462.317680][ C0] kobject_add+0x16e/0x240 [ 462.322247][ C0] ? __pfx_kobject_add+0x10/0x10 [ 462.327240][ C0] ? lockdep_init_map_type+0x5c/0x280 [ 462.332844][ C0] ? class_to_subsys+0x131/0x160 [ 462.337861][ C0] ? device_add+0x24f/0x1a70 [ 462.342604][ C0] device_add+0x288/0x1a70 [ 462.347077][ C0] ? usb_match_device+0xd5/0x570 [ 462.352067][ C0] ? __pfx_device_add+0x10/0x10 [ 462.357390][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 462.363276][ C0] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 462.369418][ C0] usb_new_device+0xd07/0x1a20 [ 462.374257][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 462.379465][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 462.385010][ C0] ? mark_held_locks+0x49/0x80 [ 462.390002][ C0] hub_event+0x2f85/0x5030 [ 462.394499][ C0] ? __pfx_hub_event+0x10/0x10 [ 462.400016][ C0] ? debug_stats_show+0xf0/0x270 [ 462.405050][ C0] ? rcu_is_watching+0x12/0xc0 [ 462.410119][ C0] process_one_work+0x9cf/0x1b70 [ 462.415219][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 462.420809][ C0] ? __pfx_process_one_work+0x10/0x10 [ 462.426550][ C0] ? assign_work+0x1a0/0x250 [ 462.431336][ C0] worker_thread+0x6c8/0xf10 [ 462.436042][ C0] ? __kthread_parkme+0x19e/0x250 [ 462.441336][ C0] ? __pfx_worker_thread+0x10/0x10 [ 462.446894][ C0] kthread+0x3c5/0x780 [ 462.451033][ C0] ? __pfx_kthread+0x10/0x10 [ 462.456143][ C0] ? rcu_is_watching+0x12/0xc0 [ 462.461167][ C0] ? __pfx_kthread+0x10/0x10 [ 462.465898][ C0] ret_from_fork+0x5b3/0x6c0 [ 462.470573][ C0] ? __pfx_kthread+0x10/0x10 [ 462.475594][ C0] ret_from_fork_asm+0x1a/0x30 [ 462.480545][ C0] [ 462.483753][ C0] task:syz-executor state:S stack:26264 pid:9161 tgid:9161 ppid:3998 task_flags:0x400100 flags:0x00004000 [ 462.495982][ C0] Call Trace: [ 462.499333][ C0] [ 462.502304][ C0] __schedule+0x132a/0x3b10 [ 462.506966][ C0] ? __pfx___schedule+0x10/0x10 [ 462.511955][ C0] ? find_held_lock+0x2b/0x80 [ 462.516973][ C0] ? schedule+0x2d7/0x3a0 [ 462.521445][ C0] schedule+0xe7/0x3a0 [ 462.525652][ C0] do_wait+0x1d8/0x5a0 [ 462.529769][ C0] kernel_wait4+0x16b/0x280 [ 462.534329][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 462.539501][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 462.545393][ C0] __do_sys_wait4+0x15d/0x170 [ 462.550242][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 462.555586][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 462.560591][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 462.566282][ C0] do_syscall_64+0xcd/0x4b0 [ 462.571410][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.577534][ C0] RIP: 0033:0x7fe82c5c4213 [ 462.581984][ C0] RSP: 002b:00007ffcd8a725b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 462.590614][ C0] RAX: ffffffffffffffda RBX: 00000000000023d0 RCX: 00007fe82c5c4213 [ 462.599605][ C0] RDX: 0000000040000000 RSI: 00007ffcd8a725cc RDI: 00000000ffffffff [ 462.607871][ C0] RBP: 00007ffcd8a725cc R08: 0000000000000000 R09: 0000000000000000 [ 462.616058][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd8a72650 [ 462.624155][ C0] R13: 00007ffcd8a72658 R14: 0000000000000009 R15: 0000000000000000 [ 462.632277][ C0] [ 462.635331][ C0] task:syz-executor state:S stack:26264 pid:9163 tgid:9163 ppid:3998 task_flags:0x400100 flags:0x00004000 [ 462.647595][ C0] Call Trace: [ 462.650913][ C0] [ 462.653918][ C0] __schedule+0x132a/0x3b10 [ 462.658489][ C0] ? __pfx___schedule+0x10/0x10 [ 462.663404][ C0] ? find_held_lock+0x2b/0x80 [ 462.668304][ C0] ? schedule+0x2d7/0x3a0 [ 462.672687][ C0] schedule+0xe7/0x3a0 [ 462.676806][ C0] do_wait+0x1d8/0x5a0 [ 462.680926][ C0] kernel_wait4+0x16b/0x280 [ 462.685563][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 462.690738][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 462.696459][ C0] __do_sys_wait4+0x15d/0x170 [ 462.701301][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 462.706864][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 462.711997][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 462.717462][ C0] do_syscall_64+0xcd/0x4b0 [ 462.722388][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.729136][ C0] RIP: 0033:0x7f522d904213 [ 462.733770][ C0] RSP: 002b:00007fff5d82e808 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 462.742604][ C0] RAX: ffffffffffffffda RBX: 00000000000023d2 RCX: 00007f522d904213 [ 462.750889][ C0] RDX: 0000000040000000 RSI: 00007fff5d82e81c RDI: 00000000ffffffff [ 462.759160][ C0] RBP: 00007fff5d82e81c R08: 0000000000000000 R09: 0000000000000000 [ 462.767627][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff5d82e8a0 [ 462.775898][ C0] R13: 00007fff5d82e8a8 R14: 0000000000000009 R15: 0000000000000000 [ 462.784185][ C0] [ 462.787325][ C0] task:syz-executor state:R running task stack:24984 pid:9164 tgid:9164 ppid:9156 task_flags:0x400140 flags:0x00004000 [ 462.801270][ C0] Call Trace: [ 462.804822][ C0] [ 462.807880][ C0] __schedule+0x132a/0x3b10 [ 462.812599][ C0] ? __pfx___schedule+0x10/0x10 [ 462.817545][ C0] ? find_held_lock+0x2b/0x80 [ 462.822486][ C0] ? schedule+0x2d7/0x3a0 [ 462.826956][ C0] schedule+0xe7/0x3a0 [ 462.831194][ C0] do_nanosleep+0x21a/0x570 [ 462.836016][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 462.841186][ C0] ? __asan_memset+0x23/0x50 [ 462.845876][ C0] ? __hrtimer_setup+0x176/0x280 [ 462.850956][ C0] hrtimer_nanosleep+0x155/0x380 [ 462.855975][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 462.861941][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 462.867635][ C0] ? get_timespec64+0x147/0x240 [ 462.872579][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 462.878766][ C0] common_nsleep+0xa1/0xd0 [ 462.883554][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 462.889550][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 462.896713][ C0] do_syscall_64+0xcd/0x4b0 [ 462.901819][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.908311][ C0] RIP: 0033:0x7f82991200a3 [ 462.912877][ C0] RSP: 002b:00007fff65ee6cf8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 462.921555][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f82991200a3 [ 462.929801][ C0] RDX: 00007fff65ee6d10 RSI: 0000000000000000 RDI: 0000000000000000 [ 462.938212][ C0] RBP: 00007fff65ee6d6c R08: 000000000000f9a0 R09: 00007f8298f68000 [ 462.946695][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 462.955066][ C0] R13: 000000000006ca74 R14: 000000000006c5f2 R15: 00007fff65ee6dc0 [ 462.963366][ C0] [ 462.966434][ C0] task:syz-executor state:R running task stack:24056 pid:9166 tgid:9166 ppid:9157 task_flags:0x400140 flags:0x00004000 [ 462.980269][ C0] Call Trace: [ 462.983665][ C0] [ 462.986850][ C0] __schedule+0x132a/0x3b10 [ 462.991679][ C0] ? __pfx___schedule+0x10/0x10 [ 462.997111][ C0] ? find_held_lock+0x2b/0x80 [ 463.002283][ C0] ? schedule+0x2d7/0x3a0 [ 463.007019][ C0] schedule+0xe7/0x3a0 [ 463.011513][ C0] do_nanosleep+0x21a/0x570 [ 463.016258][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 463.021330][ C0] ? __asan_memset+0x23/0x50 [ 463.026250][ C0] ? __hrtimer_setup+0x176/0x280 [ 463.031343][ C0] hrtimer_nanosleep+0x155/0x380 [ 463.036531][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 463.042764][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 463.048186][ C0] ? get_timespec64+0x147/0x240 [ 463.053526][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 463.058967][ C0] common_nsleep+0xa1/0xd0 [ 463.063615][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 463.069479][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 463.075958][ C0] do_syscall_64+0xcd/0x4b0 [ 463.080560][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.086686][ C0] RIP: 0033:0x7f31deb700a3 [ 463.091224][ C0] RSP: 002b:00007fff2487ea88 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 463.100043][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f31deb700a3 [ 463.108556][ C0] RDX: 00007fff2487eaa0 RSI: 0000000000000000 RDI: 0000000000000000 [ 463.116726][ C0] RBP: 00007fff2487eafc R08: 000000000000f9a0 R09: 00007f31de9b8000 [ 463.125389][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000064 [ 463.133822][ C0] R13: 000000000006c9aa R14: 000000000006c54f R15: 00007fff2487eb50 [ 463.142151][ C0] [ 463.145309][ C0] task:syz-executor state:R running task stack:22568 pid:9168 tgid:9168 ppid:9161 task_flags:0x400140 flags:0x00004000 [ 463.159414][ C0] Call Trace: [ 463.163175][ C0] [ 463.166246][ C0] __schedule+0x132a/0x3b10 [ 463.171026][ C0] ? __pfx___schedule+0x10/0x10 [ 463.176206][ C0] ? find_held_lock+0x2b/0x80 [ 463.180951][ C0] ? schedule+0x2d7/0x3a0 [ 463.185658][ C0] schedule+0xe7/0x3a0 [ 463.189897][ C0] do_nanosleep+0x21a/0x570 [ 463.194640][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 463.200010][ C0] ? __asan_memset+0x23/0x50 [ 463.205099][ C0] ? __hrtimer_setup+0x176/0x280 [ 463.210612][ C0] hrtimer_nanosleep+0x155/0x380 [ 463.216062][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 463.222228][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 463.227653][ C0] ? get_timespec64+0x147/0x240 [ 463.232649][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 463.237994][ C0] common_nsleep+0xa1/0xd0 [ 463.242730][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 463.248460][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 463.254778][ C0] do_syscall_64+0xcd/0x4b0 [ 463.259350][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.265389][ C0] RIP: 0033:0x7fe82c6000a3 [ 463.270040][ C0] RSP: 002b:00007ffcd8a723b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 463.278677][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe82c6000a3 [ 463.287034][ C0] RDX: 00007ffcd8a723d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 463.295303][ C0] RBP: 00007ffcd8a7242c R08: 000000000000f9a0 R09: 00007fe82d2c3000 [ 463.303486][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 463.312037][ C0] R13: 000000000006cc0c R14: 000000000006c7d3 R15: 00007ffcd8a72480 [ 463.320182][ C0] [ 463.323555][ C0] task:syz-executor state:R running task stack:24344 pid:9170 tgid:9170 ppid:9163 task_flags:0x400140 flags:0x00004000 [ 463.337867][ C0] Call Trace: [ 463.342077][ C0] [ 463.345401][ C0] __schedule+0x132a/0x3b10 [ 463.350232][ C0] ? __pfx___schedule+0x10/0x10 [ 463.355242][ C0] ? find_held_lock+0x2b/0x80 [ 463.360238][ C0] ? schedule+0x2d7/0x3a0 [ 463.364838][ C0] schedule+0xe7/0x3a0 [ 463.369131][ C0] do_nanosleep+0x21a/0x570 [ 463.373956][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 463.379449][ C0] ? __asan_memset+0x23/0x50 [ 463.384571][ C0] ? __hrtimer_setup+0x176/0x280 [ 463.389878][ C0] hrtimer_nanosleep+0x155/0x380 [ 463.395234][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 463.401601][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 463.407404][ C0] ? get_timespec64+0x147/0x240 [ 463.412623][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 463.418315][ C0] common_nsleep+0xa1/0xd0 [ 463.423254][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 463.429064][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 463.435553][ C0] do_syscall_64+0xcd/0x4b0 [ 463.440333][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.446663][ C0] RIP: 0033:0x7f522d9400a3 [ 463.451263][ C0] RSP: 002b:00007fff5d82e608 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 463.460294][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f522d9400a3 [ 463.468728][ C0] RDX: 00007fff5d82e620 RSI: 0000000000000000 RDI: 0000000000000000 [ 463.477198][ C0] RBP: 00007fff5d82e67c R08: 000000000000f9a0 R09: 00007f522e5fe000 [ 463.485305][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 463.493878][ C0] R13: 000000000006c9fb R14: 000000000006c598 R15: 00007fff5d82e6d0 [ 463.503363][ C0] [ 463.506558][ C0] task:kworker/u8:1 state:R running task stack:24504 pid:9173 tgid:9173 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 463.520719][ C0] Workqueue: 0x0 (events_unbound) [ 463.526075][ C0] Call Trace: [ 463.529633][ C0] [ 463.532615][ C0] __schedule+0x132a/0x3b10 [ 463.537272][ C0] ? __pfx___schedule+0x10/0x10 [ 463.542451][ C0] ? find_held_lock+0x2b/0x80 [ 463.547366][ C0] ? schedule+0x2d7/0x3a0 [ 463.551796][ C0] schedule+0xe7/0x3a0 [ 463.556346][ C0] ? worker_thread+0x28b/0xf10 [ 463.561428][ C0] worker_thread+0x2e5/0xf10 [ 463.566262][ C0] ? __kthread_parkme+0x19e/0x250 [ 463.571707][ C0] ? __pfx_worker_thread+0x10/0x10 [ 463.576895][ C0] kthread+0x3c5/0x780 [ 463.581023][ C0] ? __pfx_kthread+0x10/0x10 [ 463.585841][ C0] ? rcu_is_watching+0x12/0xc0 [ 463.590671][ C0] ? __pfx_kthread+0x10/0x10 [ 463.595395][ C0] ret_from_fork+0x5b3/0x6c0 [ 463.600313][ C0] ? __pfx_kthread+0x10/0x10 [ 463.605195][ C0] ret_from_fork_asm+0x1a/0x30 [ 463.610134][ C0] [ 463.613186][ C0] task:syz.2.27 state:R running task stack:29384 pid:11415 tgid:11414 ppid:9166 task_flags:0x40044c flags:0x0000400c [ 463.626944][ C0] Call Trace: [ 463.630275][ C0] [ 463.633251][ C0] ? __pfx_get_signal+0x10/0x10 [ 463.638403][ C0] ? arch_do_signal_or_restart+0x8f/0x7d0 [ 463.644465][ C0] ? raw_ioctl+0x106/0x2c30 [ 463.649110][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 463.655416][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 463.660676][ C0] ? exit_to_user_mode_loop+0x7c/0xe0 [ 463.666911][ C0] ? do_syscall_64+0x3e9/0x4b0 [ 463.672268][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.678417][ C0] [ 463.681740][ C0] task:syz.4.29 state:R running task stack:27816 pid:11417 tgid:11417 ppid:9170 task_flags:0x400040 flags:0x00004000 [ 463.695524][ C0] Call Trace: [ 463.699053][ C0] [ 463.702226][ C0] __schedule+0x132a/0x3b10 [ 463.706888][ C0] ? __pfx___schedule+0x10/0x10 [ 463.711892][ C0] ? find_held_lock+0x2b/0x80 [ 463.716728][ C0] ? schedule+0x2d7/0x3a0 [ 463.721306][ C0] schedule+0xe7/0x3a0 [ 463.725536][ C0] do_nanosleep+0x21a/0x570 [ 463.730201][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 463.736097][ C0] ? __asan_memset+0x23/0x50 [ 463.740767][ C0] ? __hrtimer_setup+0x176/0x280 [ 463.745762][ C0] hrtimer_nanosleep+0x155/0x380 [ 463.750758][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 463.756443][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 463.761899][ C0] ? get_timespec64+0x147/0x240 [ 463.767172][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 463.772819][ C0] common_nsleep+0xa1/0xd0 [ 463.777660][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 463.784003][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 463.790240][ C0] do_syscall_64+0xcd/0x4b0 [ 463.795422][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.801367][ C0] RIP: 0033:0x7f522d9400e5 [ 463.805944][ C0] RSP: 002b:00007fff5d82e3b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 463.814694][ C0] RAX: ffffffffffffffda RBX: 00007f522dac5f80 RCX: 00007f522d9400e5 [ 463.822889][ C0] RDX: 00007fff5d82e3f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 463.831516][ C0] RBP: 00007f522dac7a80 R08: 0000000000000000 R09: 00007f522e5fe000 [ 463.840248][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000006d70a [ 463.848720][ C0] R13: 00007fff5d82e520 R14: 000000000000015e R15: ffffffffffffffff [ 463.857315][ C0] [ 463.860405][ C0] task:syz.4.29 state:S stack:29224 pid:11419 tgid:11417 ppid:9170 task_flags:0x400040 flags:0x00004000 [ 463.872906][ C0] Call Trace: [ 463.876700][ C0] [ 463.879832][ C0] __schedule+0x132a/0x3b10 [ 463.884607][ C0] ? __pfx___schedule+0x10/0x10 [ 463.889800][ C0] ? find_held_lock+0x2b/0x80 [ 463.894673][ C0] ? schedule+0x2d7/0x3a0 [ 463.899179][ C0] schedule+0xe7/0x3a0 [ 463.906341][ C0] schedule_timeout+0x257/0x290 [ 463.911466][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 463.917010][ C0] ? rcu_is_watching+0x12/0xc0 [ 463.922183][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 463.927983][ C0] __wait_for_common+0x2fc/0x4e0 [ 463.933089][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 463.939001][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 463.944834][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 463.951486][ C0] raw_process_ep_io+0x667/0xc30 [ 463.956625][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 463.962360][ C0] ? memdup_user+0x82/0xe0 [ 463.967492][ C0] raw_ioctl+0xaab/0x2c30 [ 463.972164][ C0] ? __fget_files+0x204/0x3c0 [ 463.977044][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 463.982220][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 463.987557][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 463.992397][ C0] __x64_sys_ioctl+0x18b/0x210 [ 463.997309][ C0] do_syscall_64+0xcd/0x4b0 [ 464.001883][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.008084][ C0] RIP: 0033:0x7f522d90dbfb [ 464.012546][ C0] RSP: 002b:00007f522d38df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.021879][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f522d90dbfb [ 464.030141][ C0] RDX: 00007f522d38dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 464.039566][ C0] RBP: 0000000000000003 R08: 00007f522dbf0320 R09: 0000000000000000 [ 464.048435][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 464.057350][ C0] R13: 0000000000000000 R14: 00007f522dac5f80 R15: 00007fff5d82e2b8 [ 464.065570][ C0] [ 464.068813][ C0] task:udevd state:D stack:27240 pid:11418 tgid:11418 ppid:2843 task_flags:0x400140 flags:0x00004002 [ 464.081786][ C0] Call Trace: [ 464.085105][ C0] [ 464.088350][ C0] __schedule+0x132a/0x3b10 [ 464.092930][ C0] ? __pfx___schedule+0x10/0x10 [ 464.098122][ C0] ? find_held_lock+0x2b/0x80 [ 464.102941][ C0] ? schedule+0x2d7/0x3a0 [ 464.107513][ C0] schedule+0xe7/0x3a0 [ 464.111811][ C0] schedule_preempt_disabled+0x13/0x30 [ 464.117609][ C0] rwsem_down_read_slowpath+0x62f/0xb60 [ 464.123313][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 464.129811][ C0] ? __pfx___might_resched+0x10/0x10 [ 464.135240][ C0] down_read+0xef/0x480 [ 464.139582][ C0] ? find_held_lock+0x2b/0x80 [ 464.144424][ C0] ? __pfx_down_read+0x10/0x10 [ 464.149449][ C0] ? kernfs_root+0xee/0x2a0 [ 464.154199][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 464.159627][ C0] lookup_fast+0x263/0x610 [ 464.164095][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 464.170128][ C0] walk_component+0x5b/0x5b0 [ 464.174974][ C0] link_path_walk+0x627/0xe20 [ 464.179809][ C0] path_lookupat+0x15a/0x6d0 [ 464.184546][ C0] filename_lookup+0x224/0x5f0 [ 464.189704][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 464.195185][ C0] ? find_held_lock+0x2b/0x80 [ 464.200059][ C0] ? __might_fault+0xe3/0x190 [ 464.205095][ C0] ? __might_fault+0xe3/0x190 [ 464.210115][ C0] ? __might_fault+0x13b/0x190 [ 464.215857][ C0] vfs_statx+0x101/0x3e0 [ 464.220256][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 464.225450][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 464.231050][ C0] ? __call_rcu_common.constprop.0+0x3e5/0x9f0 [ 464.237749][ C0] vfs_fstatat+0x7b/0xf0 [ 464.242152][ C0] __do_sys_newfstatat+0x97/0x120 [ 464.247440][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 464.253341][ C0] ? __pfx_fput_close_sync+0x10/0x10 [ 464.258809][ C0] ? dnotify_flush+0x79/0x4c0 [ 464.263666][ C0] do_syscall_64+0xcd/0x4b0 [ 464.268411][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.274969][ C0] RIP: 0033:0x7f4a2e90eb0a [ 464.280148][ C0] RSP: 002b:00007fff8b0444a8 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 464.289698][ C0] RAX: ffffffffffffffda RBX: 000056533f57781d RCX: 00007f4a2e90eb0a [ 464.297977][ C0] RDX: 00007fff8b0444b0 RSI: 00007fff8b044540 RDI: 00000000ffffff9c [ 464.306263][ C0] RBP: 00005653531ba080 R08: 000056533f57781d R09: 0000000000000000 [ 464.314462][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00005653531ba170 [ 464.322761][ C0] R13: 00007fff8b044540 R14: 00007fff8b046f50 R15: 000056533f57dbcc [ 464.330925][ C0] [ 464.334101][ C0] task:udevd state:D stack:27240 pid:11420 tgid:11420 ppid:2843 task_flags:0x400140 flags:0x00004002 [ 464.346677][ C0] Call Trace: [ 464.350185][ C0] [ 464.353265][ C0] __schedule+0x132a/0x3b10 [ 464.358091][ C0] ? __pfx___schedule+0x10/0x10 [ 464.363185][ C0] ? find_held_lock+0x2b/0x80 [ 464.368138][ C0] ? schedule+0x2d7/0x3a0 [ 464.372624][ C0] schedule+0xe7/0x3a0 [ 464.376937][ C0] schedule_preempt_disabled+0x13/0x30 [ 464.382575][ C0] rwsem_down_read_slowpath+0x62f/0xb60 [ 464.388392][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 464.394590][ C0] ? __pfx___might_resched+0x10/0x10 [ 464.400386][ C0] down_read+0xef/0x480 [ 464.405065][ C0] ? find_held_lock+0x2b/0x80 [ 464.410234][ C0] ? __pfx_down_read+0x10/0x10 [ 464.415330][ C0] ? kernfs_root+0xee/0x2a0 [ 464.420297][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 464.425835][ C0] lookup_fast+0x263/0x610 [ 464.431149][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 464.437134][ C0] walk_component+0x5b/0x5b0 [ 464.441798][ C0] link_path_walk+0x627/0xe20 [ 464.446803][ C0] path_openat+0x1b0/0x2cb0 [ 464.451455][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.457758][ C0] ? __pfx_path_openat+0x10/0x10 [ 464.462934][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 464.468093][ C0] do_filp_open+0x20b/0x470 [ 464.472773][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 464.478136][ C0] ? alloc_fd+0x420/0x760 [ 464.482679][ C0] do_sys_openat2+0x11b/0x1d0 [ 464.487539][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 464.492866][ C0] ? rcu_is_watching+0x12/0xc0 [ 464.497821][ C0] ? handle_softirqs+0x5a3/0x8d0 [ 464.502921][ C0] __x64_sys_openat+0x174/0x210 [ 464.507996][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 464.513454][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 464.518915][ C0] do_syscall_64+0xcd/0x4b0 [ 464.523864][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.530207][ C0] RIP: 0033:0x7f4a2e8a4407 [ 464.534878][ C0] RSP: 002b:00007fff8b043240 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 464.543812][ C0] RAX: ffffffffffffffda RBX: 00007f4a2e7b6880 RCX: 00007f4a2e8a4407 [ 464.552648][ C0] RDX: 0000000000080000 RSI: 00007fff8b0433c0 RDI: ffffffffffffff9c [ 464.560871][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 464.569496][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000056533f5767f5 [ 464.577880][ C0] R13: 000056533f5767f5 R14: 0000000000000001 R15: 000056533f591140 [ 464.586885][ C0] [ 464.589942][ C0] task:udevd state:S stack:27800 pid:11423 tgid:11423 ppid:2843 task_flags:0x400140 flags:0x00004002 [ 464.603115][ C0] Call Trace: [ 464.607250][ C0] [ 464.610612][ C0] __schedule+0x132a/0x3b10 [ 464.615245][ C0] ? __pfx___schedule+0x10/0x10 [ 464.620341][ C0] ? find_held_lock+0x2b/0x80 [ 464.625075][ C0] ? schedule+0x2d7/0x3a0 [ 464.629635][ C0] schedule+0xe7/0x3a0 [ 464.634016][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 464.640218][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 464.646870][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 464.652394][ C0] ? ktime_get+0x200/0x310 [ 464.656866][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 464.662117][ C0] ? read_tsc+0x9/0x20 [ 464.666228][ C0] ? ktime_get+0x1a7/0x310 [ 464.670704][ C0] do_epoll_wait+0xdfd/0x1040 [ 464.675543][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 464.680827][ C0] ? find_held_lock+0x2b/0x80 [ 464.686146][ C0] ? timespec64_add_safe+0x18c/0x210 [ 464.691566][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 464.697947][ C0] ? ktime_get_ts64+0x2d2/0x400 [ 464.703193][ C0] ? read_tsc+0x9/0x20 [ 464.707930][ C0] ? ktime_get_ts64+0x256/0x400 [ 464.712939][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 464.718340][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 464.724696][ C0] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 464.730762][ C0] do_syscall_64+0xcd/0x4b0 [ 464.735343][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.741639][ C0] RIP: 0033:0x7f4a2e8a4407 [ 464.746280][ C0] RSP: 002b:00007fff8b0455d0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 464.755381][ C0] RAX: ffffffffffffffda RBX: 00007f4a2e7b6880 RCX: 00007f4a2e8a4407 [ 464.763567][ C0] RDX: 0000000000000004 RSI: 00007fff8b0456b0 RDI: 0000000000000009 [ 464.772447][ C0] RBP: 00007fff8b0456b0 R08: 0000000000000000 R09: 0000000000000000 [ 464.781436][ C0] R10: 000000000002c2f0 R11: 0000000000000202 R12: 00005653531e5980 [ 464.789977][ C0] R13: 0000000000000009 R14: 0000000000002cb4 R15: 0000000000002cb4 [ 464.798181][ C0] [ 464.801229][ C0] task:syz.1.26 state:R running task stack:27816 pid:11424 tgid:11424 ppid:9164 task_flags:0x400040 flags:0x00004000 [ 464.815173][ C0] Call Trace: [ 464.818678][ C0] [ 464.821668][ C0] __schedule+0x132a/0x3b10 [ 464.826428][ C0] ? __pfx___schedule+0x10/0x10 [ 464.831519][ C0] ? find_held_lock+0x2b/0x80 [ 464.836442][ C0] ? schedule+0x2d7/0x3a0 [ 464.841110][ C0] schedule+0xe7/0x3a0 [ 464.845508][ C0] do_nanosleep+0x21a/0x570 [ 464.850244][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 464.856042][ C0] ? __asan_memset+0x23/0x50 [ 464.861055][ C0] ? __hrtimer_setup+0x176/0x280 [ 464.866050][ C0] hrtimer_nanosleep+0x155/0x380 [ 464.871164][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 464.877048][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 464.882680][ C0] ? get_timespec64+0x147/0x240 [ 464.887606][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 464.893035][ C0] common_nsleep+0xa1/0xd0 [ 464.897949][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 464.904371][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 464.912529][ C0] do_syscall_64+0xcd/0x4b0 [ 464.917281][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.923316][ C0] RIP: 0033:0x7f82991200e5 [ 464.928313][ C0] RSP: 002b:00007fff65ee6aa0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 464.937715][ C0] RAX: ffffffffffffffda RBX: 00007f82992a5f80 RCX: 00007f82991200e5 [ 464.946496][ C0] RDX: 00007fff65ee6ae0 RSI: 0000000000000000 RDI: 0000000000000000 [ 464.954634][ C0] RBP: 00007f82992a7a80 R08: 0000000000000000 R09: 00007f8298f68000 [ 464.963042][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000006d789 [ 464.971253][ C0] R13: 00007fff65ee6c10 R14: 000000000000015e R15: ffffffffffffffff [ 464.979914][ C0] [ 464.983014][ C0] task:syz.1.26 state:S stack:28856 pid:11425 tgid:11424 ppid:9164 task_flags:0x400040 flags:0x00004000 [ 464.995214][ C0] Call Trace: [ 464.998819][ C0] [ 465.001794][ C0] __schedule+0x132a/0x3b10 [ 465.006661][ C0] ? __pfx___schedule+0x10/0x10 [ 465.011832][ C0] ? find_held_lock+0x2b/0x80 [ 465.016733][ C0] ? schedule+0x2d7/0x3a0 [ 465.021216][ C0] schedule+0xe7/0x3a0 [ 465.025640][ C0] schedule_timeout+0x257/0x290 [ 465.030654][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 465.036308][ C0] ? rcu_is_watching+0x12/0xc0 [ 465.041809][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 465.047346][ C0] __wait_for_common+0x2fc/0x4e0 [ 465.052921][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 465.058625][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 465.064350][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 465.071088][ C0] raw_process_ep_io+0x667/0xc30 [ 465.076338][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 465.081995][ C0] ? memdup_user+0x82/0xe0 [ 465.086997][ C0] raw_ioctl+0xaab/0x2c30 [ 465.091478][ C0] ? __fget_files+0x204/0x3c0 [ 465.096218][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 465.101096][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 465.106698][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 465.111685][ C0] __x64_sys_ioctl+0x18b/0x210 [ 465.116522][ C0] do_syscall_64+0xcd/0x4b0 [ 465.121182][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.127135][ C0] RIP: 0033:0x7f82990edbfb [ 465.131756][ C0] RSP: 002b:00007f8298b65f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.140958][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f82990edbfb [ 465.149237][ C0] RDX: 00007f8298b65ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 465.157712][ C0] RBP: 0000000000000003 R08: 00007f82993d0320 R09: 0000000000000000 [ 465.166809][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 465.174928][ C0] R13: 0000000000000000 R14: 00007f82992a5f80 R15: 00007fff65ee69a8 [ 465.183862][ C0] [ 465.187013][ C0] task:udevd state:D stack:28656 pid:11426 tgid:11426 ppid:2843 task_flags:0x400140 flags:0x00004002 [ 465.199301][ C0] Call Trace: [ 465.202704][ C0] [ 465.205679][ C0] __schedule+0x132a/0x3b10 [ 465.210339][ C0] ? __pfx___schedule+0x10/0x10 [ 465.215335][ C0] ? find_held_lock+0x2b/0x80 [ 465.220139][ C0] ? schedule+0x2d7/0x3a0 [ 465.224792][ C0] schedule+0xe7/0x3a0 [ 465.228910][ C0] schedule_preempt_disabled+0x13/0x30 [ 465.234638][ C0] rwsem_down_read_slowpath+0x62f/0xb60 [ 465.240615][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 465.247088][ C0] ? __pfx___might_resched+0x10/0x10 [ 465.252761][ C0] down_read+0xef/0x480 [ 465.257060][ C0] ? find_held_lock+0x2b/0x80 [ 465.262002][ C0] ? __pfx_down_read+0x10/0x10 [ 465.267187][ C0] ? kernfs_root+0xee/0x2a0 [ 465.272300][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 465.277896][ C0] lookup_fast+0x263/0x610 [ 465.282593][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 465.288809][ C0] walk_component+0x5b/0x5b0 [ 465.294261][ C0] link_path_walk+0x627/0xe20 [ 465.299861][ C0] path_lookupat+0x15a/0x6d0 [ 465.305272][ C0] filename_lookup+0x224/0x5f0 [ 465.310735][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 465.316495][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 465.322453][ C0] do_readlinkat+0xce/0x3a0 [ 465.327223][ C0] ? __pfx_do_readlinkat+0x10/0x10 [ 465.332739][ C0] __x64_sys_readlink+0x78/0xc0 [ 465.337832][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 465.343292][ C0] do_syscall_64+0xcd/0x4b0 [ 465.348339][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.355685][ C0] RIP: 0033:0x7f4a2e9123a7 [ 465.360310][ C0] RSP: 002b:00007fff8b046028 EFLAGS: 00000202 ORIG_RAX: 0000000000000059 [ 465.369045][ C0] RAX: ffffffffffffffda RBX: 00007fff8b046870 RCX: 00007f4a2e9123a7 [ 465.377623][ C0] RDX: 0000000000000400 RSI: 00007fff8b046430 RDI: 00007fff8b046030 [ 465.385928][ C0] RBP: 0000000000000200 R08: 000056533f57ac29 R09: 0000000000000000 [ 465.394321][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8b046030 [ 465.403132][ C0] R13: 00007fff8b046430 R14: 00007fff8b046f61 R15: 000056533f57700c [ 465.411632][ C0] [ 465.414752][ C0] task:syz.3.28 state:R running task stack:27816 pid:11438 tgid:11438 ppid:9168 task_flags:0x400040 flags:0x00004000 [ 465.430516][ C0] Call Trace: [ 465.434212][ C0] [ 465.437536][ C0] __schedule+0x132a/0x3b10 [ 465.442252][ C0] ? __pfx___schedule+0x10/0x10 [ 465.447190][ C0] ? find_held_lock+0x2b/0x80 [ 465.452700][ C0] ? schedule+0x2d7/0x3a0 [ 465.457735][ C0] schedule+0xe7/0x3a0 [ 465.462054][ C0] do_nanosleep+0x21a/0x570 [ 465.466809][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 465.471881][ C0] ? __asan_memset+0x23/0x50 [ 465.476705][ C0] ? __hrtimer_setup+0x176/0x280 [ 465.481764][ C0] hrtimer_nanosleep+0x155/0x380 [ 465.487134][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 465.492991][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 465.498435][ C0] ? get_timespec64+0x147/0x240 [ 465.503531][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 465.509001][ C0] common_nsleep+0xa1/0xd0 [ 465.513769][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 465.519926][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 465.526289][ C0] do_syscall_64+0xcd/0x4b0 [ 465.531050][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.537088][ C0] RIP: 0033:0x7fe82c6000e5 [ 465.541843][ C0] RSP: 002b:00007ffcd8a72160 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 465.550422][ C0] RAX: ffffffffffffffda RBX: 00007fe82c785f80 RCX: 00007fe82c6000e5 [ 465.559166][ C0] RDX: 00007ffcd8a721a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 465.567243][ C0] RBP: 00007fe82c787a80 R08: 0000000000000000 R09: 00007fe82d2c3000 [ 465.575637][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000006d91c [ 465.584108][ C0] R13: 00007ffcd8a722d0 R14: 000000000000015e R15: ffffffffffffffff [ 465.593120][ C0] [ 465.596526][ C0] task:syz.3.28 state:S stack:28920 pid:11439 tgid:11438 ppid:9168 task_flags:0x400040 flags:0x00004000 [ 465.609171][ C0] Call Trace: [ 465.612567][ C0] [ 465.615636][ C0] __schedule+0x132a/0x3b10 [ 465.620463][ C0] ? __pfx___schedule+0x10/0x10 [ 465.625367][ C0] ? find_held_lock+0x2b/0x80 [ 465.630790][ C0] ? schedule+0x2d7/0x3a0 [ 465.636104][ C0] schedule+0xe7/0x3a0 [ 465.640865][ C0] schedule_timeout+0x257/0x290 [ 465.646643][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 465.652534][ C0] ? rcu_is_watching+0x12/0xc0 [ 465.657619][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 465.662872][ C0] __wait_for_common+0x2fc/0x4e0 [ 465.667961][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 465.673841][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 465.679405][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 465.685716][ C0] raw_process_ep_io+0x667/0xc30 [ 465.691015][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 465.696554][ C0] ? memdup_user+0x82/0xe0 [ 465.701029][ C0] raw_ioctl+0xaab/0x2c30 [ 465.705596][ C0] ? __fget_files+0x204/0x3c0 [ 465.710689][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 465.715613][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 465.720968][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 465.725958][ C0] __x64_sys_ioctl+0x18b/0x210 [ 465.730945][ C0] do_syscall_64+0xcd/0x4b0 [ 465.735810][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.741960][ C0] RIP: 0033:0x7fe82c5cdbfb [ 465.746717][ C0] RSP: 002b:00007fe82c04df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.755938][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fe82c5cdbfb [ 465.764235][ C0] RDX: 00007fe82c04dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 465.772786][ C0] RBP: 0000000000000003 R08: 00007fe82c8b0320 R09: 0000000000000000 [ 465.780981][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 465.789186][ C0] R13: 0000000000000000 R14: 00007fe82c785f80 R15: 00007ffcd8a72068 [ 465.797778][ C0] [ 465.800924][ C0] task:syz.0.25 state:R running task stack:27880 pid:11442 tgid:11442 ppid:9159 task_flags:0x400040 flags:0x00004000 [ 465.815186][ C0] Call Trace: [ 465.818620][ C0] [ 465.821778][ C0] __schedule+0x132a/0x3b10 [ 465.826588][ C0] ? __pfx___schedule+0x10/0x10 [ 465.831520][ C0] ? find_held_lock+0x2b/0x80 [ 465.836287][ C0] ? schedule+0x2d7/0x3a0 [ 465.840689][ C0] schedule+0xe7/0x3a0 [ 465.845098][ C0] futex_do_wait+0x88/0x180 [ 465.849739][ C0] __futex_wait+0x1b9/0x2f0 [ 465.854413][ C0] ? __pfx___futex_wait+0x10/0x10 [ 465.859677][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 465.865111][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 465.870561][ C0] ? __hrtimer_setup+0x176/0x280 [ 465.875841][ C0] ? ktime_add_safe+0x60/0x70 [ 465.880928][ C0] futex_wait+0xe8/0x380 [ 465.886049][ C0] ? __pfx_futex_wait+0x10/0x10 [ 465.892012][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 465.897195][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 465.903634][ C0] do_futex+0x229/0x350 [ 465.908549][ C0] ? __pfx_do_futex+0x10/0x10 [ 465.913543][ C0] ? rcu_is_watching+0x12/0xc0 [ 465.918362][ C0] ? ktime_get+0x200/0x310 [ 465.922831][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 465.928168][ C0] ? read_tsc+0x9/0x20 [ 465.932647][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 465.937929][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 465.943415][ C0] do_syscall_64+0xcd/0x4b0 [ 465.947979][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.954095][ C0] RIP: 0033:0x7f7df6ccdff9 [ 465.958633][ C0] RSP: 002b:00007ffe687f5248 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 465.967435][ C0] RAX: ffffffffffffffda RBX: 00007ffe687f5370 RCX: 00007f7df6ccdff9 [ 465.976173][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7df6e85f8c [ 465.984748][ C0] RBP: 00007f7df6e85f8c R08: 00007f7df6b48000 R09: 00007ffe687f553f [ 465.993672][ C0] R10: 00007ffe687f5350 R11: 0000000000000246 R12: 000000000006d468 [ 466.002020][ C0] R13: 00007ffe687f5350 R14: 0000000000000bea R15: 000000000006c87e [ 466.010163][ C0] [ 466.013224][ C0] task:syz.0.25 state:S stack:29360 pid:11443 tgid:11442 ppid:9159 task_flags:0x400040 flags:0x00004000 [ 466.025675][ C0] Call Trace: [ 466.029172][ C0] [ 466.032155][ C0] __schedule+0x132a/0x3b10 [ 466.036918][ C0] ? __pfx___schedule+0x10/0x10 [ 466.042116][ C0] ? find_held_lock+0x2b/0x80 [ 466.047320][ C0] ? schedule+0x2d7/0x3a0 [ 466.051897][ C0] schedule+0xe7/0x3a0 [ 466.056275][ C0] schedule_timeout+0x257/0x290 [ 466.061263][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 466.066802][ C0] ? rcu_is_watching+0x12/0xc0 [ 466.071745][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 466.077252][ C0] ___down_common+0x2d8/0x460 [ 466.082003][ C0] ? __pfx____down_common+0x10/0x10 [ 466.087252][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 466.092337][ C0] __down_interruptible+0x21/0x40 [ 466.097414][ C0] down_interruptible+0x7f/0xa0 [ 466.102534][ C0] raw_ioctl+0x1287/0x2c30 [ 466.107185][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 466.112164][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 466.117330][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 466.122580][ C0] __x64_sys_ioctl+0x18b/0x210 [ 466.127553][ C0] do_syscall_64+0xcd/0x4b0 [ 466.132219][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.138353][ C0] RIP: 0033:0x7f7df6ccdbfb [ 466.142901][ C0] RSP: 002b:00007f7df6744f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.151475][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7df6ccdbfb [ 466.160096][ C0] RDX: 00007f7df6745fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 466.168379][ C0] RBP: 00007f7df6745fe0 R08: 0000000000000080 R09: 00007f7df6744fd8 [ 466.176474][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 466.185298][ C0] R13: 0000000800000000 R14: 0000000000000024 R15: 00007f7df6d4a273 [ 466.193603][ C0] [ 466.196828][ C0] task:fido_id state:D stack:25560 pid:11444 tgid:11444 ppid:11423 task_flags:0x400000 flags:0x00004002 [ 466.208835][ C0] Call Trace: [ 466.212382][ C0] [ 466.215370][ C0] __schedule+0x132a/0x3b10 [ 466.220023][ C0] ? __pfx___schedule+0x10/0x10 [ 466.224938][ C0] ? find_held_lock+0x2b/0x80 [ 466.230090][ C0] ? schedule+0x2d7/0x3a0 [ 466.234671][ C0] schedule+0xe7/0x3a0 [ 466.238900][ C0] schedule_preempt_disabled+0x13/0x30 [ 466.244864][ C0] rwsem_down_read_slowpath+0x62f/0xb60 [ 466.250602][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 466.256780][ C0] ? __pfx___might_resched+0x10/0x10 [ 466.262216][ C0] down_read+0xef/0x480 [ 466.266524][ C0] ? find_held_lock+0x2b/0x80 [ 466.271425][ C0] ? __pfx_down_read+0x10/0x10 [ 466.276460][ C0] ? kernfs_root+0xee/0x2a0 [ 466.281221][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 466.286598][ C0] lookup_fast+0x263/0x610 [ 466.291389][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 466.297524][ C0] walk_component+0x5b/0x5b0 [ 466.302260][ C0] link_path_walk+0x627/0xe20 [ 466.307009][ C0] path_lookupat+0x15a/0x6d0 [ 466.311664][ C0] filename_lookup+0x224/0x5f0 [ 466.316674][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 466.322112][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 466.327724][ C0] user_path_at+0x3a/0x60 [ 466.332215][ C0] user_statfs+0x9f/0x180 [ 466.336772][ C0] ? __pfx_user_statfs+0x10/0x10 [ 466.342237][ C0] ? find_held_lock+0x2b/0x80 [ 466.347167][ C0] __do_sys_statfs+0x89/0x100 [ 466.352191][ C0] ? __pfx___do_sys_statfs+0x10/0x10 [ 466.357645][ C0] ? find_held_lock+0x2b/0x80 [ 466.362457][ C0] ? rcu_is_watching+0x12/0xc0 [ 466.367303][ C0] do_syscall_64+0xcd/0x4b0 [ 466.371886][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.378115][ C0] RIP: 0033:0x7f8266cdf487 [ 466.382657][ C0] RSP: 002b:00007ffe36046198 EFLAGS: 00000246 ORIG_RAX: 0000000000000089 [ 466.391400][ C0] RAX: ffffffffffffffda RBX: 00007f82673602fe RCX: 00007f8266cdf487 [ 466.399707][ C0] RDX: 00007f82673691d4 RSI: 00007ffe36046220 RDI: 00007f82673602fe [ 466.407891][ C0] RBP: 00007ffe36046220 R08: 0000000000000000 R09: fefa322300000000 [ 466.416347][ C0] R10: 000000005f8bfbff R11: 0000000000000246 R12: 00007ffe360463a8 [ 466.424672][ C0] R13: 00007ffe360463b8 R14: 00007f82673674d0 R15: 0000000000000000 [ 466.432814][ C0] [ 466.435864][ C0] Sched Debug Version: v0.11, 6.16.0-rc1-syzkaller #0 [ 466.442736][ C0] ktime : 466389.276512 [ 466.450338][ C0] sched_clk : 466444.937561 [ 466.457840][ C0] cpu_clk : 466435.863475 [ 466.465370][ C0] jiffies : 4294983677 [ 466.472450][ C0] sched_clock_stable() : 1 [ 466.478833][ C0] [ 466.481201][ C0] sysctl_sched [ 466.484794][ C0] .sysctl_sched_base_slice : 1.400000 [ 466.491934][ C0] .sysctl_sched_features : 32696287 [ 466.498896][ C0] .sysctl_sched_tunable_scaling : 1 (logarithmic) [ 466.506746][ C0] [ 466.509101][ C0] cpu#0, 2199.998 MHz [ 466.513455][ C0] .nr_running : 7 [ 466.519025][ C0] .nr_switches : 93072 [ 466.525039][ C0] .nr_uninterruptible : -36 [ 466.531078][ C0] .next_balance : 4294.981530 [ 466.537461][ C0] .curr->pid : 2827 [ 466.543248][ C0] .clock : 446806.688596 [ 466.549863][ C0] .clock_task : 446806.688596 [ 466.556651][ C0] .avg_idle : 581862 [ 466.562569][ C0] .max_idle_balance_cost : 500000 [ 466.568590][ C0] [ 466.571012][ C0] cfs_rq[0]:/syz1 [ 466.574970][ C0] .left_deadline : 0.000001 [ 466.581307][ C0] .left_vruntime : 0.000001 [ 466.587532][ C0] .min_vruntime : 245.451774 [ 466.593911][ C0] .avg_vruntime : 245.451774 [ 466.600279][ C0] .right_vruntime : 0.000001 [ 466.606401][ C0] .spread : 0.000000 [ 466.612757][ C0] .nr_queued : 0 [ 466.618244][ C0] .h_nr_runnable : 0 [ 466.623758][ C0] .h_nr_queued : 0 [ 466.629439][ C0] .h_nr_idle : 0 [ 466.634953][ C0] .load : 0 [ 466.641147][ C0] .load_avg : 0 [ 466.646637][ C0] .runnable_avg : 0 [ 466.652129][ C0] .util_avg : 0 [ 466.657609][ C0] .util_est : 0 [ 466.663106][ C0] .removed.load_avg : 0 [ 466.668677][ C0] .removed.util_avg : 0 [ 466.674244][ C0] .removed.runnable_avg : 0 [ 466.679839][ C0] .tg_load_avg_contrib : 0 [ 466.685615][ C0] .tg_load_avg : 2030 [ 466.691571][ C0] .se->exec_start : 444754.569099 [ 466.698220][ C0] .se->vruntime : 195319.154794 [ 466.705001][ C0] .se->sum_exec_runtime : 251.833789 [ 466.711405][ C0] .se->load.weight : 1045512 [ 466.717800][ C0] .se->avg.load_avg : 0 [ 466.723677][ C0] .se->avg.util_avg : 0 [ 466.729298][ C0] .se->avg.runnable_avg : 0 [ 466.735294][ C0] [ 466.737754][ C0] cfs_rq[0]:/syz4 [ 466.741531][ C0] .left_deadline : 0.000001 [ 466.747998][ C0] .left_vruntime : 0.000001 [ 466.754198][ C0] .min_vruntime : 360.941954 [ 466.760475][ C0] .avg_vruntime : 360.941954 [ 466.766767][ C0] .right_vruntime : 0.000001 [ 466.772983][ C0] .spread : 0.000000 [ 466.779120][ C0] .nr_queued : 0 [ 466.784721][ C0] .h_nr_runnable : 0 [ 466.790467][ C0] .h_nr_queued : 0 [ 466.796501][ C0] .h_nr_idle : 0 [ 466.802802][ C0] .load : 0 [ 466.808915][ C0] .load_avg : 0 [ 466.814581][ C0] .runnable_avg : 0 [ 466.820244][ C0] .util_avg : 0 [ 466.825832][ C0] .util_est : 0 [ 466.831403][ C0] .removed.load_avg : 0 [ 466.836983][ C0] .removed.util_avg : 0 [ 466.842640][ C0] .removed.runnable_avg : 0 [ 466.848119][ C0] .tg_load_avg_contrib : 0 [ 466.853610][ C0] .tg_load_avg : 2030 [ 466.859533][ C0] .se->exec_start : 444761.050163 [ 466.866059][ C0] .se->vruntime : 195319.147862 [ 466.873020][ C0] .se->sum_exec_runtime : 378.806180 [ 466.879404][ C0] .se->load.weight : 1045512 [ 466.885633][ C0] .se->avg.load_avg : 0 [ 466.891223][ C0] .se->avg.util_avg : 0 [ 466.896890][ C0] .se->avg.runnable_avg : 0 [ 466.902465][ C0] [ 466.904828][ C0] cfs_rq[0]:/syz2 [ 466.908579][ C0] .left_deadline : 0.000001 [ 466.914672][ C0] .left_vruntime : 0.000001 [ 466.921305][ C0] .min_vruntime : 394.742585 [ 466.927855][ C0] .avg_vruntime : 394.742585 [ 466.934222][ C0] .right_vruntime : 0.000001 [ 466.940384][ C0] .spread : 0.000000 [ 466.946679][ C0] .nr_queued : 0 [ 466.952427][ C0] .h_nr_runnable : 0 [ 466.958034][ C0] .h_nr_queued : 0 [ 466.963865][ C0] .h_nr_idle : 0 [ 466.969732][ C0] .load : 0 [ 466.975301][ C0] .load_avg : 0 [ 466.981052][ C0] .runnable_avg : 0 [ 466.986541][ C0] .util_avg : 0 [ 466.992221][ C0] .util_est : 0 [ 466.998065][ C0] .removed.load_avg : 0 [ 467.004081][ C0] .removed.util_avg : 0 [ 467.009821][ C0] .removed.runnable_avg : 0 [ 467.015475][ C0] .tg_load_avg_contrib : 0 [ 467.020968][ C0] .tg_load_avg : 2034 [ 467.027210][ C0] .se->exec_start : 444713.821719 [ 467.034430][ C0] .se->vruntime : 195314.813091 [ 467.041380][ C0] .se->sum_exec_runtime : 408.334851 [ 467.047937][ C0] .se->load.weight : 947697 [ 467.054504][ C0] .se->avg.load_avg : 0 [ 467.060388][ C0] .se->avg.util_avg : 0 [ 467.066526][ C0] .se->avg.runnable_avg : 0 [ 467.072116][ C0] [ 467.074547][ C0] cfs_rq[0]:/syz0 [ 467.078220][ C0] .left_deadline : 0.000001 [ 467.084363][ C0] .left_vruntime : 0.000001 [ 467.090648][ C0] .min_vruntime : 226.790683 [ 467.097124][ C0] .avg_vruntime : 226.790683 [ 467.103517][ C0] .right_vruntime : 0.000001 [ 467.109927][ C0] .spread : 0.000000 [ 467.116245][ C0] .nr_queued : 0 [ 467.121801][ C0] .h_nr_runnable : 0 [ 467.127303][ C0] .h_nr_queued : 0 [ 467.132820][ C0] .h_nr_idle : 0 [ 467.138405][ C0] .load : 0 [ 467.144260][ C0] .load_avg : 0 [ 467.150181][ C0] .runnable_avg : 0 [ 467.155841][ C0] .util_avg : 0 [ 467.161451][ C0] .util_est : 0 [ 467.167116][ C0] .removed.load_avg : 0 [ 467.172701][ C0] .removed.util_avg : 0 [ 467.178303][ C0] .removed.runnable_avg : 0 [ 467.183881][ C0] .tg_load_avg_contrib : 0 [ 467.189549][ C0] .tg_load_avg : 2044 [ 467.195303][ C0] .se->exec_start : 444734.107158 [ 467.201872][ C0] .se->vruntime : 195315.738508 [ 467.208509][ C0] .se->sum_exec_runtime : 249.093476 [ 467.214867][ C0] .se->load.weight : 956136 [ 467.220977][ C0] .se->avg.load_avg : 0 [ 467.226637][ C0] .se->avg.util_avg : 0 [ 467.232290][ C0] .se->avg.runnable_avg : 0 [ 467.238052][ C0] [ 467.240492][ C0] cfs_rq[0]:/syz3 [ 467.244160][ C0] .left_deadline : 0.000001 [ 467.250337][ C0] .left_vruntime : 0.000001 [ 467.256888][ C0] .min_vruntime : 421.313784 [ 467.263346][ C0] .avg_vruntime : 421.313784 [ 467.269623][ C0] .right_vruntime : 0.000001 [ 467.275900][ C0] .spread : 0.000000 [ 467.282251][ C0] .nr_queued : 0 [ 467.288178][ C0] .h_nr_runnable : 0 [ 467.293844][ C0] .h_nr_queued : 0 [ 467.299433][ C0] .h_nr_idle : 0 [ 467.305429][ C0] .load : 0 [ 467.311129][ C0] .load_avg : 0 [ 467.317249][ C0] .runnable_avg : 0 [ 467.322843][ C0] .util_avg : 0 [ 467.328420][ C0] .util_est : 0 [ 467.333913][ C0] .removed.load_avg : 0 [ 467.339686][ C0] .removed.util_avg : 0 [ 467.345299][ C0] .removed.runnable_avg : 0 [ 467.351178][ C0] .tg_load_avg_contrib : 0 [ 467.356694][ C0] .tg_load_avg : 2030 [ 467.362484][ C0] .se->exec_start : 444813.756789 [ 467.369577][ C0] .se->vruntime : 195352.485719 [ 467.376558][ C0] .se->sum_exec_runtime : 448.636019 [ 467.382852][ C0] .se->load.weight : 994205 [ 467.388801][ C0] .se->avg.load_avg : 109 [ 467.394811][ C0] .se->avg.util_avg : 0 [ 467.400331][ C0] .se->avg.runnable_avg : 0 [ 467.405909][ C0] [ 467.408562][ C0] cfs_rq[0]:/ [ 467.412172][ C0] .left_deadline : 195372.448582 [ 467.419094][ C0] .left_vruntime : 195371.048582 [ 467.425751][ C0] .min_vruntime : 195373.005248 [ 467.432386][ C0] .avg_vruntime : 195396.946171 [ 467.439053][ C0] .right_vruntime : 195377.909127 [ 467.445965][ C0] .spread : 6.860545 [ 467.452176][ C0] .nr_queued : 5 [ 467.457847][ C0] .h_nr_runnable : 5 [ 467.463591][ C0] .h_nr_queued : 5 [ 467.469541][ C0] .h_nr_idle : 0 [ 467.475534][ C0] .load : 5242880 [ 467.481640][ C0] .load_avg : 5091 [ 467.487577][ C0] .runnable_avg : 5053 [ 467.493632][ C0] .util_avg : 1016 [ 467.499832][ C0] .util_est : 1335 [ 467.505684][ C0] .removed.load_avg : 0 [ 467.511263][ C0] .removed.util_avg : 0 [ 467.516766][ C0] .removed.runnable_avg : 0 [ 467.522324][ C0] .tg_load_avg_contrib : 0 [ 467.527807][ C0] .tg_load_avg : 0 [ 467.533294][ C0] [ 467.535690][ C0] rt_rq[0]: [ 467.538855][ C0] .rt_nr_running : 0 [ 467.544445][ C0] [ 467.546828][ C0] dl_rq[0]: [ 467.550060][ C0] .dl_nr_running : 1 [ 467.555544][ C0] .dl_bw->bw : 996147 [ 467.561463][ C0] .dl_bw->total_bw : 104856 [ 467.567579][ C0] [ 467.569926][ C0] runnable tasks: [ 467.573698][ C0] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 467.592492][ C0] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 467.610862][ C0] S kthreadd 2 174755.224103 E 174756.122444 1.400000 44.818365 85 120 0.000000 0.000000 0.000000 / [ 467.629037][ C0] S pool_workqueue_ 3 8173.960866 E 8175.302277 1.400000 3.249521 4 120 0.000000 0.000000 0.000000 / [ 467.647932][ C0] I kworker/R-rcu_g 4 98393.378730 E 98393.386081 1.400000 0.763060 4 100 0.000000 0.000000 0.000000 / [ 467.666561][ C0] I kworker/R-sync_ 5 115.513007 E 115.521082 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 467.684923][ C0] I kworker/R-kvfre 6 115.513007 E 115.521082 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 467.703026][ C0] I kworker/R-slub_ 7 115.513007 E 115.521082 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 467.721468][ C0] I kworker/R-netns 8 115.513007 E 115.521082 0.700000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 467.740627][ C0] R kworker/0:0 9 195377.900054 E 195378.910117 1.400000 647.760614 1001 120 0.000000 0.000000 0.000000 / [ 467.758892][ C0] R kworker/0:1 10 195373.222815 E 195374.622815 1.400000 454.476679 547 120 0.000000 0.000000 0.000000 / [ 467.777257][ C0] I kworker/0:0H 11 6262.052605 E 6262.065254 1.400000 0.538683 4 100 0.000000 0.000000 0.000000 / [ 467.796068][ C0] I kworker/u8:0 12 190540.267923 E 190541.427536 1.400000 5613.639079 4770 120 0.000000 0.000000 0.000000 / [ 467.815163][ C0] I kworker/R-mm_pe 13 115.564490 E 115.572294 0.700000 0.039296 2 100 0.000000 0.000000 0.000000 / [ 467.834395][ C0] S ksoftirqd/0 14 195368.166654 E 195369.510415 1.400000 17689.551272 8525 120 0.000000 0.000000 0.000000 / [ 467.852684][ C0] S rcu_exp_par_gp_ 16 124.774421 E 125.454950 0.700000 0.036589 2 120 0.000000 0.000000 0.000000 / [ 467.871357][ C0] R migration/0 18 130.139449 E 130.830787 0.700000 23.532320 230 0 0.000000 0.000000 0.000000 / [ 467.889723][ C0] S cpuhp/0 19 8115.386886 E 8116.752489 1.400000 37.464091 13 120 0.000000 0.000000 0.000000 / [ 467.908077][ C0] I rcu_tasks_kthre 27 410.724857 E 412.124857 1.400000 5.688832 10 120 0.000000 0.000000 0.000000 / [ 467.926417][ C0] I rcu_tasks_trace 28 254.031700 E 255.362925 1.400000 5.019521 11 120 0.000000 0.000000 0.000000 / [ 467.944775][ C0] I kworker/u8:2 36 195155.240268 E 195156.597837 1.400000 880.327182 3823 120 0.000000 0.000000 0.000000 / [ 467.963134][ C0] I kworker/u8:3 43 194919.723807 E 194921.097739 1.400000 1169.469155 2594 120 0.000000 0.000000 0.000000 / [ 467.981405][ C0] S kswapd0 71 4520.128006 E 4521.446926 1.400000 0.246498 3 120 0.000000 0.000000 0.000000 / [ 467.999348][ C0] S scsi_eh_0 276 4743.731999 E 4745.098333 1.400000 0.115351 2 120 0.000000 0.000000 0.000000 / [ 468.017800][ C0] I kworker/R-targe 298 5390.218836 E 5390.234539 1.400000 0.108190 2 100 0.000000 0.000000 0.000000 / [ 468.036367][ C0] I kworker/R-xcopy 300 5398.441467 E 5398.455171 1.400000 0.268956 2 100 0.000000 0.000000 0.000000 / [ 468.055310][ C0] I kworker/u8:5 327 174765.535060 E 174766.883578 1.400000 521.766309 2314 120 0.000000 0.000000 0.000000 / [ 468.074152][ C0] I kworker/R-liber 388 5502.967335 E 5502.982901 1.400000 0.094797 2 100 0.000000 0.000000 0.000000 / [ 468.092459][ C0] I kworker/R-uas 499 5681.309598 E 5681.325321 1.400000 0.110237 2 100 0.000000 0.000000 0.000000 / [ 468.110906][ C0] I kworker/R-usbip 1057 5981.391149 E 5981.406965 1.400000 0.048604 2 100 0.000000 0.000000 0.000000 / [ 468.129689][ C0] I kworker/0:1H 1193 176425.238696 E 176425.253866 1.400000 5.038184 32 100 0.000000 0.000000 0.000000 / [ 468.148423][ C0] S pvrusb2-context 1308 7032.999492 E 7034.248661 1.400000 0.381101 2 120 0.000000 0.000000 0.000000 / [ 468.166692][ C0] I kworker/R-kvub3 1347 7086.622793 E 7086.638507 1.400000 0.164035 2 100 0.000000 0.000000 0.000000 / [ 468.185496][ C0] I kworker/R-kmems 1352 7099.025964 E 7099.041616 1.400000 0.089388 2 100 0.000000 0.000000 0.000000 / [ 468.204045][ C0] I kworker/u8:7 1383 194890.732374 E 194891.904064 1.400000 1126.993594 5246 120 0.000000 0.000000 0.000000 / [ 468.223464][ C0] I kworker/R-ipv6_ 1570 7260.523090 E 7260.538629 1.400000 0.141806 2 100 0.000000 0.000000 0.000000 / [ 468.241957][ C0] I kworker/R-ext4- 2805 8197.403444 E 8197.419057 1.400000 0.127629 2 100 0.000000 0.000000 0.000000 / [ 468.260051][ C0] >R acpid 2827 195484.650279 N 195484.847144 1.400000 26353.841742 94 120 0.000000 0.000000 0.000000 / [ 468.278341][ C0] S dhcpcd 2882 17615.502522 E 17616.005772 1.400000 110.474141 89 120 0.000000 0.000000 0.000000 / [ 468.296889][ C0] S dhcpcd 2883 13574.710615 E 13576.016589 1.400000 12.615071 6 120 0.000000 0.000000 0.000000 / [ 468.315548][ C0] S dhcpcd 2884 14347.629537 E 14348.925568 1.400000 13.210145 8 120 0.000000 0.000000 0.000000 / [ 468.333915][ C0] S getty 2905 13897.883354 E 13898.344655 1.400000 41.596774 5 120 0.000000 0.000000 0.000000 / [ 468.352554][ C0] S dhcpcd 2908 15027.148316 E 15028.319815 1.400000 14.970440 6 120 0.000000 0.000000 0.000000 / [ 468.371098][ C0] R kworker/0:2 3011 195377.909127 E 195379.278568 1.400000 25839.121956 401 120 0.000000 0.000000 0.000000 / [ 468.389808][ C0] S sshd-session 3989 43827.353763 E 43828.753763 1.400000 83.847961 7 120 0.000000 0.000000 0.000000 / [ 468.408258][ C0] S syz-execprog 3994 174767.356203 E 174768.627431 1.400000 444.649134 314 120 0.000000 0.000000 0.000000 / [ 468.426478][ C0] S syz-execprog 3995 44114.169352 E 44115.360469 1.400000 227.024296 97 120 0.000000 0.000000 0.000000 / [ 468.444491][ C0] S syz-execprog 3997 44114.644290 E 44115.909194 1.400000 11.576827 16 120 0.000000 0.000000 0.000000 / [ 468.462673][ C0] S syz-execprog 3999 44114.633997 E 44115.197873 1.400000 0.136124 1 120 0.000000 0.000000 0.000000 / [ 468.480984][ C0] S syz-executor 3998 195263.177090 E 195263.261003 1.400000 3515.674470 371 120 0.000000 0.000000 0.000000 / [ 468.499477][ C0] I kworker/0:3 6842 100518.751769 E 100520.151769 1.400000 9.447402 7 120 0.000000 0.000000 0.000000 / [ 468.518019][ C0] I kworker/0:4 6843 100519.433115 E 100520.693278 1.400000 12.951710 44 120 0.000000 0.000000 0.000000 / [ 468.536446][ C0] I kworker/0:5 6858 195365.614267 E 195366.542023 1.400000 10.448344 75 120 0.000000 0.000000 0.000000 / [ 468.554890][ C0] R kworker/0:6 6863 195371.048582 E 195372.448582 1.400000 5.399030 11 120 0.000000 0.000000 0.000000 / [ 468.573079][ C0] S syz-executor 9157 174738.999058 E 174740.352929 1.400000 24.749737 7 120 0.000000 0.000000 0.000000 / [ 468.592235][ C0] S syz-executor 9163 174750.023237 E 174751.378608 1.400000 22.336678 7 120 0.000000 0.000000 0.000000 / [ 468.610421][ C0] D udevd 11418 195372.003810 E 195372.883149 1.400000 160.029868 71 120 0.000000 0.000000 0.000000 / [ 468.629044][ C0] D udevd 11420 195366.591252 E 195367.961205 1.400000 95.600447 52 120 0.000000 0.000000 0.000000 / [ 468.647479][ C0] [ 468.649921][ C0] cpu#1, 2199.998 MHz [ 468.653952][ C0] .nr_running : 23 [ 468.659964][ C0] .nr_switches : 99669 [ 468.665910][ C0] .nr_uninterruptible : 43 [ 468.671745][ C0] .next_balance : 4294.983899 [ 468.678273][ C0] .curr->pid : 11415 [ 468.684112][ C0] .clock : 468676.625579 [ 468.690932][ C0] .clock_task : 468686.618224 [ 468.697647][ C0] .avg_idle : 779330 [ 468.703576][ C0] .max_idle_balance_cost : 500000 [ 468.709593][ C0] [ 468.712051][ C0] cfs_rq[1]:/syz3 [ 468.716074][ C0] .left_deadline : 213.080615 [ 468.722448][ C0] .left_vruntime : 211.680615 [ 468.729065][ C0] .min_vruntime : 211.680615 [ 468.735436][ C0] .avg_vruntime : 211.680615 [ 468.742063][ C0] .right_vruntime : 211.680615 [ 468.748697][ C0] .spread : 0.000000 [ 468.755170][ C0] .nr_queued : 2 [ 468.760773][ C0] .h_nr_runnable : 2 [ 468.766439][ C0] .h_nr_queued : 2 [ 468.772153][ C0] .h_nr_idle : 0 [ 468.777920][ C0] .load : 2097152 [ 468.784146][ C0] .load_avg : 2047 [ 468.789907][ C0] .runnable_avg : 2047 [ 468.795919][ C0] .util_avg : 0 [ 468.801600][ C0] .util_est : 0 [ 468.807419][ C0] .removed.load_avg : 0 [ 468.813452][ C0] .removed.util_avg : 0 [ 468.819294][ C0] .removed.runnable_avg : 0 [ 468.824775][ C0] .tg_load_avg_contrib : 2030 [ 468.830547][ C0] .tg_load_avg : 2030 [ 468.836752][ C0] .se->exec_start : 446783.169864 [ 468.843396][ C0] .se->vruntime : 224615.055643 [ 468.849959][ C0] .se->sum_exec_runtime : 223.499571 [ 468.856505][ C0] .se->load.weight : 1048576 [ 468.862521][ C0] .se->avg.load_avg : 1023 [ 468.868389][ C0] .se->avg.util_avg : 0 [ 468.873910][ C0] .se->avg.runnable_avg : 2047 [ 468.879927][ C0] [ 468.882346][ C0] cfs_rq[1]:/syz1 [ 468.886191][ C0] .left_deadline : 299.586611 [ 468.892643][ C0] .left_vruntime : 298.186611 [ 468.899116][ C0] .min_vruntime : 298.186611 [ 468.905482][ C0] .avg_vruntime : 298.186611 [ 468.911748][ C0] .right_vruntime : 298.186611 [ 468.918184][ C0] .spread : 0.000000 [ 468.924361][ C0] .nr_queued : 2 [ 468.929870][ C0] .h_nr_runnable : 2 [ 468.935637][ C0] .h_nr_queued : 2 [ 468.941384][ C0] .h_nr_idle : 0 [ 468.946959][ C0] .load : 2097152 [ 468.952987][ C0] .load_avg : 2047 [ 468.958933][ C0] .runnable_avg : 2047 [ 468.964853][ C0] .util_avg : 0 [ 468.970513][ C0] .util_est : 0 [ 468.976083][ C0] .removed.load_avg : 0 [ 468.981681][ C0] .removed.util_avg : 0 [ 468.987359][ C0] .removed.runnable_avg : 0 [ 468.993021][ C0] .tg_load_avg_contrib : 2030 [ 468.999588][ C0] .tg_load_avg : 2030 [ 469.005520][ C0] .se->exec_start : 446783.150667 [ 469.012830][ C0] .se->vruntime : 224614.930683 [ 469.019467][ C0] .se->sum_exec_runtime : 303.920474 [ 469.025916][ C0] .se->load.weight : 1048576 [ 469.032098][ C0] .se->avg.load_avg : 1023 [ 469.037844][ C0] .se->avg.util_avg : 0 [ 469.043593][ C0] .se->avg.runnable_avg : 2048 [ 469.049457][ C0] [ 469.051916][ C0] cfs_rq[1]:/syz2 [ 469.055667][ C0] .left_deadline : 607.818483 [ 469.062025][ C0] .left_vruntime : 606.418483 [ 469.068289][ C0] .min_vruntime : 606.418483 [ 469.074759][ C0] .avg_vruntime : 11747.820335 [ 469.081551][ C0] .right_vruntime : 606.418483 [ 469.087996][ C0] .spread : 0.000000 [ 469.094101][ C0] .nr_queued : 2 [ 469.099845][ C0] .h_nr_runnable : 2 [ 469.105332][ C0] .h_nr_queued : 2 [ 469.110817][ C0] .h_nr_idle : 0 [ 469.116303][ C0] .load : 2097152 [ 469.122498][ C0] .load_avg : 2048 [ 469.128338][ C0] .runnable_avg : 2047 [ 469.134257][ C0] .util_avg : 1023 [ 469.140189][ C0] .util_est : 0 [ 469.145764][ C0] .removed.load_avg : 0 [ 469.151339][ C0] .removed.util_avg : 0 [ 469.156827][ C0] .removed.runnable_avg : 0 [ 469.162434][ C0] .tg_load_avg_contrib : 2034 [ 469.168314][ C0] .tg_load_avg : 2034 [ 469.174276][ C0] .se->exec_start : 469166.649775 [ 469.180831][ C0] .se->vruntime : 247008.065169 [ 469.187494][ C0] .se->sum_exec_runtime : 23024.455244 [ 469.194064][ C0] .se->load.weight : 1048576 [ 469.200168][ C0] .se->avg.load_avg : 1023 [ 469.206207][ C0] .se->avg.util_avg : 1023 [ 469.212150][ C0] .se->avg.runnable_avg : 2047 [ 469.217906][ C0] [ 469.220441][ C0] cfs_rq[1]:/syz0 [ 469.224109][ C0] .left_deadline : 137.760594 [ 469.230553][ C0] .left_vruntime : 136.360594 [ 469.237005][ C0] .min_vruntime : 136.360594 [ 469.243375][ C0] .avg_vruntime : 136.360594 [ 469.249822][ C0] .right_vruntime : 136.360594 [ 469.256545][ C0] .spread : 0.000000 [ 469.262816][ C0] .nr_queued : 2 [ 469.268307][ C0] .h_nr_runnable : 2 [ 469.273865][ C0] .h_nr_queued : 2 [ 469.279451][ C0] .h_nr_idle : 0 [ 469.285023][ C0] .load : 2097152 [ 469.291215][ C0] .load_avg : 2047 [ 469.297050][ C0] .runnable_avg : 2047 [ 469.302881][ C0] .util_avg : 0 [ 469.308709][ C0] .util_est : 0 [ 469.314283][ C0] .removed.load_avg : 0 [ 469.319848][ C0] .removed.util_avg : 0 [ 469.325512][ C0] .removed.runnable_avg : 0 [ 469.331136][ C0] .tg_load_avg_contrib : 2044 [ 469.336967][ C0] .tg_load_avg : 2044 [ 469.342742][ C0] .se->exec_start : 446782.559596 [ 469.349533][ C0] .se->vruntime : 224617.159686 [ 469.356246][ C0] .se->sum_exec_runtime : 150.116777 [ 469.362538][ C0] .se->load.weight : 1048576 [ 469.368807][ C0] .se->avg.load_avg : 1023 [ 469.374728][ C0] .se->avg.util_avg : 0 [ 469.380395][ C0] .se->avg.runnable_avg : 2047 [ 469.386418][ C0] [ 469.388869][ C0] cfs_rq[1]:/syz4 [ 469.392820][ C0] .left_deadline : 458.780487 [ 469.399193][ C0] .left_vruntime : 457.380487 [ 469.405660][ C0] .min_vruntime : 457.380487 [ 469.412319][ C0] .avg_vruntime : 457.380487 [ 469.418872][ C0] .right_vruntime : 457.380487 [ 469.425539][ C0] .spread : 0.000000 [ 469.431808][ C0] .nr_queued : 2 [ 469.437339][ C0] .h_nr_runnable : 2 [ 469.442928][ C0] .h_nr_queued : 2 [ 469.448847][ C0] .h_nr_idle : 0 [ 469.454452][ C0] .load : 2097152 [ 469.460547][ C0] .load_avg : 2048 [ 469.466564][ C0] .runnable_avg : 2048 [ 469.472339][ C0] .util_avg : 0 [ 469.477837][ C0] .util_est : 0 [ 469.483455][ C0] .removed.load_avg : 0 [ 469.489228][ C0] .removed.util_avg : 0 [ 469.494719][ C0] .removed.runnable_avg : 0 [ 469.500577][ C0] .tg_load_avg_contrib : 2030 [ 469.506520][ C0] .tg_load_avg : 2030 [ 469.512451][ C0] .se->exec_start : 446782.596163 [ 469.519158][ C0] .se->vruntime : 224614.606159 [ 469.526005][ C0] .se->sum_exec_runtime : 469.597224 [ 469.532383][ C0] .se->load.weight : 1048576 [ 469.538391][ C0] .se->avg.load_avg : 1023 [ 469.544405][ C0] .se->avg.util_avg : 0 [ 469.549984][ C0] .se->avg.runnable_avg : 2048 [ 469.555911][ C0] [ 469.558401][ C0] cfs_rq[1]:/ [ 469.561727][ C0] .left_deadline : 224616.006159 [ 469.568618][ C0] .left_vruntime : 224614.606159 [ 469.575352][ C0] .min_vruntime : 224614.606159 [ 469.581998][ C0] .avg_vruntime : 226039.394374 [ 469.588650][ C0] .right_vruntime : 224944.105802 [ 469.595289][ C0] .spread : 329.499643 [ 469.601558][ C0] .nr_queued : 17 [ 469.607236][ C0] .h_nr_runnable : 22 [ 469.612822][ C0] .h_nr_queued : 22 [ 469.618477][ C0] .h_nr_idle : 0 [ 469.624067][ C0] .load : 17825792 [ 469.630164][ C0] .load_avg : 17408 [ 469.636178][ C0] .runnable_avg : 22528 [ 469.642109][ C0] .util_avg : 1023 [ 469.648065][ C0] .util_est : 1940 [ 469.654079][ C0] .removed.load_avg : 0 [ 469.659581][ C0] .removed.util_avg : 0 [ 469.665173][ C0] .removed.runnable_avg : 0 [ 469.670918][ C0] .tg_load_avg_contrib : 0 [ 469.676576][ C0] .tg_load_avg : 0 [ 469.682166][ C0] [ 469.684526][ C0] rt_rq[1]: [ 469.687745][ C0] .rt_nr_running : 0 [ 469.693438][ C0] [ 469.695810][ C0] dl_rq[1]: [ 469.698954][ C0] .dl_nr_running : 0 [ 469.704523][ C0] .dl_bw->bw : 996147 [ 469.710461][ C0] .dl_bw->total_bw : 104856 [ 469.716384][ C0] [ 469.718827][ C0] runnable tasks: [ 469.722482][ C0] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 469.740748][ C0] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 469.759358][ C0] S init 1 204104.669087 E 204106.038683 1.400000 11920.215453 2610 120 0.000000 0.000000 0.000000 / [ 469.777920][ C0] R rcu_preempt 15 224617.978807 E 224619.378807 1.400000 2185.331625 20601 120 0.000000 0.000000 0.000000 / [ 469.796535][ C0] S rcu_exp_gp_kthr 17 224343.532110 E 224344.883406 1.400000 74.219880 1054 120 0.000000 0.000000 0.000000 / [ 469.815279][ C0] S cpuhp/1 20 7812.244506 E 7813.563129 1.400000 10.884873 15 120 0.000000 0.000000 0.000000 / [ 469.833745][ C0] R migration/1 21 168.908304 E 169.600654 0.700000 3393.803004 217 0 0.000000 0.000000 0.000000 / [ 469.852451][ C0] R ksoftirqd/1 22 224808.264984 E 224809.664984 1.400000 17381.217967 9052 120 0.000000 0.000000 0.000000 / [ 469.870463][ C0] I kworker/1:0 23 203670.580327 E 203671.980327 1.400000 405.076609 43 120 0.000000 0.000000 0.000000 / [ 469.888834][ C0] I kworker/1:0H 24 1574.031680 E 1574.043864 1.400000 0.508861 4 100 0.000000 0.000000 0.000000 / [ 469.907825][ C0] S kdevtmpfs 25 224391.653379 E 224392.725107 1.400000 89.310880 279 120 0.000000 0.000000 0.000000 / [ 469.926108][ C0] I kworker/R-inet_ 26 28.595906 E 28.612057 1.400000 0.040359 2 100 0.000000 0.000000 0.000000 / [ 469.944207][ C0] S kauditd 29 106227.504520 E 106228.805009 1.400000 1391.621311 90 120 0.000000 0.000000 0.000000 / [ 469.962306][ C0] R khungtaskd 30 224675.958593 E 224677.358593 1.400000 1.758578 16 120 0.000000 0.000000 0.000000 / [ 469.980746][ C0] S oom_reaper 31 148.262220 E 149.662220 1.400000 0.034888 2 120 0.000000 0.000000 0.000000 / [ 469.998848][ C0] I kworker/R-write 33 148.778391 E 148.794326 1.400000 0.018758 2 100 0.000000 0.000000 0.000000 / [ 470.016965][ C0] R kcompactd0 34 224617.982014 E 224619.382014 1.400000 52.954160 618 120 0.000000 0.000000 0.000000 / [ 470.035187][ C0] I kworker/R-kbloc 35 180.941281 E 180.956988 1.400000 0.038473 2 100 0.000000 0.000000 0.000000 / [ 470.053328][ C0] S irq/9-acpi 37 426.813340 E 1.400000 1.400000 0.000000 2 49 0.000000 0.000000 0.000000 / [ 470.071884][ C0] D kworker/1:1 38 224524.653722 E 224524.945681 1.400000 104328.740162 1811 120 0.000000 0.000000 0.000000 / [ 470.089923][ C0] I kworker/R-ata_s 39 1269.943363 E 1269.959077 1.400000 0.099133 2 100 0.000000 0.000000 0.000000 / [ 470.108300][ C0] I kworker/R-md 40 1303.603537 E 1303.619356 1.400000 0.065131 2 100 0.000000 0.000000 0.000000 / [ 470.127371][ C0] I kworker/R-md_bi 41 1306.690423 E 1306.706574 1.400000 0.020575 2 100 0.000000 0.000000 0.000000 / [ 470.146786][ C0] I kworker/R-edac- 42 1313.023715 E 1313.039361 1.400000 0.043792 2 100 0.000000 0.000000 0.000000 / [ 470.165330][ C0] I kworker/1:1H 44 216600.762907 E 216600.778397 1.400000 18.776721 80 100 0.000000 0.000000 0.000000 / [ 470.183804][ C0] I kworker/R-rpcio 45 1644.018529 E 1644.034469 1.400000 0.064613 2 100 0.000000 0.000000 0.000000 / [ 470.201917][ C0] I kworker/R-xprti 46 1645.062932 E 1645.078449 1.400000 0.108594 2 100 0.000000 0.000000 0.000000 / [ 470.219969][ C0] I kworker/R-cfg80 47 1676.915743 E 1676.931269 1.400000 0.102673 2 100 0.000000 0.000000 0.000000 / [ 470.238347][ C0] I kworker/R-nfsio 73 1799.271844 E 1799.287685 1.400000 0.046753 2 100 0.000000 0.000000 0.000000 / [ 470.256527][ C0] I kworker/R-acpi_ 110 1916.973528 E 1916.989168 1.400000 0.191264 2 100 0.000000 0.000000 0.000000 / [ 470.275204][ C0] I kworker/u8:4 127 224427.716571 E 224429.089567 1.400000 1682.190944 4718 120 0.000000 0.000000 0.000000 / [ 470.293315][ C0] R hwrng 174 224944.105802 E 224945.505802 1.400000 4.753561 11 120 0.000000 0.000000 0.000000 / [ 470.311514][ C0] I kworker/R-scsi_ 277 2302.273017 E 2302.288460 1.400000 0.366366 2 100 0.000000 0.000000 0.000000 / [ 470.329532][ C0] I kworker/R-targe 296 2732.645709 E 2732.661648 1.400000 0.048581 2 100 0.000000 0.000000 0.000000 / [ 470.347821][ C0] I kworker/R-zd121 418 3058.958451 E 3058.974145 1.400000 0.122315 2 100 0.000000 0.000000 0.000000 / [ 470.365944][ C0] R kworker/1:2 698 224682.941163 E 224684.341163 1.400000 855.685270 307 120 0.000000 0.000000 0.000000 / [ 470.384362][ C0] I kworker/u8:6 1092 223773.892697 E 223775.055318 1.400000 27337.137613 4642 120 0.000000 0.000000 0.000000 / [ 470.402578][ C0] I kworker/R-kvub3 1346 6662.617806 E 6662.633284 1.400000 0.179400 2 100 0.000000 0.000000 0.000000 / [ 470.420887][ C0] I kworker/R-kvub3 1348 6663.444146 E 6663.459740 1.400000 0.123187 2 100 0.000000 0.000000 0.000000 / [ 470.439253][ C0] I kworker/R-elous 1381 6699.721019 E 6699.736815 1.400000 0.050998 2 100 0.000000 0.000000 0.000000 / [ 470.457453][ C0] I kworker/R-mld 1569 6958.381888 E 6958.397424 1.400000 0.158878 2 100 0.000000 0.000000 0.000000 / [ 470.475490][ C0] R jbd2/sda1-8 2804 224832.145619 E 224833.545619 1.400000 54.498645 85 120 0.000000 0.000000 0.000000 / [ 470.494465][ C0] S syslogd 2824 224513.968059 E 224515.368059 1.400000 638.891805 1738 120 0.000000 0.000000 0.000000 / [ 470.512737][ C0] S klogd 2832 224500.687878 E 224501.961856 1.400000 843.859431 1660 120 0.000000 0.000000 0.000000 / [ 470.530827][ C0] R udevd 2843 224740.942044 E 224742.342044 1.400000 3334.626120 1829 120 0.000000 0.000000 0.000000 / [ 470.549317][ C0] S dbus-daemon 2866 11710.274968 E 11711.674968 1.400000 11.769331 3 120 0.000000 0.000000 0.000000 / [ 470.567441][ C0] R dhcpcd 2881 224798.264361 E 224799.664361 1.400000 52.231788 82 120 0.000000 0.000000 0.000000 / [ 470.585935][ C0] S crond 2900 215042.731170 E 215043.703381 1.400000 52.903119 15 120 0.000000 0.000000 0.000000 / [ 470.604468][ C0] S sshd 2904 45273.980899 E 45275.092054 1.400000 169.169911 47 120 0.000000 0.000000 0.000000 / [ 470.622474][ C0] D kworker/1:3 3976 224457.186049 E 224458.552962 1.400000 202.993925 203 120 0.000000 0.000000 0.000000 / [ 470.640488][ C0] S sshd-session 3991 223769.340642 E 223770.382461 1.400000 24.502444 9 120 0.000000 0.000000 0.000000 / [ 470.658633][ C0] S syz-execprog 3992 46261.280549 E 46262.625561 1.400000 990.296850 61 120 0.000000 0.000000 0.000000 / [ 470.676813][ C0] R syz-execprog 3993 224670.302718 E 224671.702718 1.400000 155.900143 1871 120 0.000000 0.000000 0.000000 / [ 470.695264][ C0] R syz-execprog 3996 224667.325715 E 224668.725715 1.400000 513.826937 543 120 0.000000 0.000000 0.000000 / [ 470.713351][ C0] S syz-execprog 4000 224567.712449 E 224569.085258 1.400000 811.305382 802 120 0.000000 0.000000 0.000000 / [ 470.731490][ C0] S syz-executor 9155 203675.064153 E 203675.811565 1.400000 23.792502 6 120 0.000000 0.000000 0.000000 / [ 470.749674][ C0] S syz-executor 9156 203690.834188 E 203692.179620 1.400000 20.588628 20 120 0.000000 0.000000 0.000000 / [ 470.767789][ C0] I kworker/1:4 9158 203679.427515 E 203680.817151 1.400000 0.549014 6 120 0.000000 0.000000 0.000000 / [ 470.785987][ C0] R syz-executor 9159 136.360594 E 137.760594 1.400000 391.067550 771 120 0.000000 0.000000 0.000000 /syz0 [ 470.805094][ C0] D kworker/1:5 9160 224512.586897 E 224513.797824 1.400000 96.507725 88 120 0.000000 0.000000 0.000000 / [ 470.823276][ C0] S syz-executor 9161 203707.054049 E 203708.394594 1.400000 20.797398 8 120 0.000000 0.000000 0.000000 / [ 470.841298][ C0] R syz-executor 9164 298.186611 E 299.586611 1.400000 384.211056 811 120 0.000000 0.000000 0.000000 /syz1 [ 470.859982][ C0] R syz-executor 9166 606.418483 E 607.818483 1.400000 359.301281 826 120 0.000000 0.000000 0.000000 /syz2 [ 470.878549][ C0] R syz-executor 9168 211.680615 E 213.080615 1.400000 379.627015 771 120 0.000000 0.000000 0.000000 /syz3 [ 470.897324][ C0] R syz-executor 9170 457.380487 E 458.780487 1.400000 341.359695 809 120 0.000000 0.000000 0.000000 /syz4 [ 470.916484][ C0] R kworker/u8:1 9173 224743.681832 E 224745.081832 1.400000 231.407815 1206 120 0.000000 0.000000 0.000000 / [ 470.934949][ C0] Z syz.2.27 11414 606.003094 E 607.124901 1.400000 55.937806 1355 120 0.000000 0.000000 0.000000 /syz2 [ 470.953670][ C0] >R syz.2.27 11415 24769.250784 N 24770.650784 1.400000 24175.490897 26 120 0.000000 0.000000 0.000000 /syz2 [ 470.972230][ C0] R syz.4.29 11417 457.380487 E 458.780487 1.400000 49.127605 1295 120 0.000000 0.000000 0.000000 /syz4 [ 470.991656][ C0] S syz.4.29 11419 406.533908 E 407.664013 1.400000 4.020640 27 120 0.000000 0.000000 0.000000 /syz4 [ 471.010649][ C0] S udevd 11423 224391.325107 E 224391.813782 1.400000 27.203496 11 120 0.000000 0.000000 0.000000 / [ 471.029223][ C0] R syz.1.26 11424 298.186611 E 299.586611 1.400000 43.062847 1167 120 0.000000 0.000000 0.000000 /syz1 [ 471.047681][ C0] S syz.1.26 11425 252.553012 E 253.663746 1.400000 4.308848 24 120 0.000000 0.000000 0.000000 /syz1 [ 471.067216][ C0] D udevd 11426 224470.797736 E 224471.883246 1.400000 22.911053 10 120 0.000000 0.000000 0.000000 / [ 471.085511][ C0] R syz.3.28 11438 211.680615 E 213.080615 1.400000 35.433406 836 120 0.000000 0.000000 0.000000 /syz3 [ 471.104502][ C0] S syz.3.28 11439 178.733583 E 179.968333 1.400000 4.240878 30 120 0.000000 0.000000 0.000000 /syz3 [ 471.123479][ C0] R syz.0.25 11442 136.360594 E 137.760594 1.400000 7.435669 3 120 0.000000 0.000000 0.000000 /syz0 [ 471.142140][ C0] S syz.0.25 11443 125.788375 E 127.156666 1.400000 3.238553 15 120 0.000000 0.000000 0.000000 /syz0 [ 471.160862][ C0] D fido_id 11444 224470.634025 E 224471.969326 1.400000 67.956942 45 120 0.000000 0.000000 0.000000 / [ 471.179188][ C0] [ 471.181607][ C0] [ 471.181607][ C0] Showing all locks held in the system: [ 471.189444][ C0] 6 locks held by kworker/0:0/9: [ 471.194410][ C0] 9 locks held by kworker/0:1/10: [ 471.199724][ C0] 6 locks held by kworker/1:1/38: [ 471.204779][ C0] #0: ffff888106a83948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 471.216296][ C0] #1: ffffc90000287d10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 471.227696][ C0] #2: ffff88810b723198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030 [ 471.236930][ C0] #3: ffff888116fb6198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 471.246448][ C0] #4: ffff88811733f160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 471.256302][ C0] #5: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_add_one+0x38/0x840 [ 471.266269][ C0] 4 locks held by acpid/2827: [ 471.270985][ C0] #0: ffff88811b7f5230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x70/0xb0 [ 471.280400][ C0] #1: ffffffff890c7d80 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x80/0x890 [ 471.290452][ C0] #2: ffffffff895be258 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x17b0 [ 471.300047][ C0] #3: ffffffff890c7d80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 471.310089][ C0] 2 locks held by getty/2905: [ 471.314923][ C0] #0: ffff888100ecd0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 471.324784][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 471.335413][ C0] 5 locks held by kworker/0:2/3011: [ 471.340899][ C0] 4 locks held by kworker/1:3/3976: [ 471.346233][ C0] #0: ffff888100080d48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 471.356773][ C0] #1: ffffc9000833fd10 (kernfs_notify_work){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 471.367134][ C0] #2: ffff888100ac4ab8 (&root->kernfs_supers_rwsem){++++}-{4:4}, at: kernfs_notify_workfn+0xf7/0xb30 [ 471.378388][ C0] #3: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_notify_workfn+0xff/0xb30 [ 471.389118][ C0] 4 locks held by kworker/1:5/9160: [ 471.394521][ C0] #0: ffff888106a83948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 471.405619][ C0] #1: ffffc900014efd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 471.417184][ C0] #2: ffff88810afbb198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030 [ 471.426306][ C0] #3: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_add_one+0x38/0x840 [ 471.436233][ C0] 1 lock held by syz.2.27/11415: [ 471.441199][ C0] 1 lock held by udevd/11418: [ 471.445988][ C0] #0: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0xa5/0x740 [ 471.456603][ C0] 1 lock held by udevd/11420: [ 471.461346][ C0] #0: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0xa5/0x740 [ 471.472058][ C0] 1 lock held by udevd/11426: [ 471.477004][ C0] #0: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0xa5/0x740 [ 471.487688][ C0] 1 lock held by fido_id/11444: [ 471.492566][ C0] #0: ffff888100ac4988 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0xa5/0x740 [ 471.503129][ C0] [ 471.505724][ C0] ============================================= [ 471.505724][ C0] [ 471.611283][ T38] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 471.647133][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0008/input/input12 [ 471.658973][ T3011] usb 3-1: USB disconnect, device number 4 [ 471.660911][ T38] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0009/input/input13 [ 471.776881][ T9160] usb 1-1: config 0 descriptor?? [ 471.817442][ T9160] usb 1-1: can't set config #0, error -71