[ 227.419330][ C0] ? __pfx___schedule+0x10/0x10 [ 227.424361][ C0] ? do_task_dead+0x9e/0x110 [ 227.429034][ C0] ? __pfx_lock_release+0x10/0x10 [ 227.434183][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 227.440161][ C0] ? do_task_dead+0x40/0x110 [ 227.444849][ C0] ? do_task_dead+0xd6/0x110 [ 227.449528][ C0] ? do_exit+0x1de7/0x2ce0 [ 227.454040][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 227.459141][ C0] ? __pfx_do_exit+0x10/0x10 [ 227.463827][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 227.469291][ C0] ? do_group_exit+0xd3/0x2a0 [ 227.474160][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 227.479464][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 227.484401][ C0] ? do_syscall_64+0xcd/0x250 [ 227.489164][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.495368][ C0] [ 227.498458][ C0] task:modprobe state:R running task stack:24720 pid:8157 tgid:8157 ppid:1671 flags:0x00000000 [ 227.510527][ C0] Call Trace: [ 227.513863][ C0] [ 227.516857][ C0] __schedule+0x1042/0x34b0 [ 227.521465][ C0] ? __pfx___schedule+0x10/0x10 [ 227.526420][ C0] ? remove_vma+0x148/0x1a0 [ 227.531004][ C0] ? __cond_resched+0x1b/0x30 [ 227.535771][ C0] preempt_schedule_common+0x44/0xc0 [ 227.541136][ C0] ? __schedule+0x100f/0x34b0 [ 227.545910][ C0] ? __pfx_lock_release+0x10/0x10 [ 227.551046][ C0] ? __schedule+0x1042/0x34b0 [ 227.555815][ C0] ? __pfx___schedule+0x10/0x10 [ 227.560756][ C0] ? do_task_dead+0x9e/0x110 [ 227.565431][ C0] ? __pfx_lock_release+0x10/0x10 [ 227.570569][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 227.576465][ C0] ? do_task_dead+0x40/0x110 [ 227.581130][ C0] ? do_task_dead+0xd6/0x110 [ 227.585803][ C0] ? do_exit+0x1de7/0x2ce0 [ 227.590314][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 227.595427][ C0] ? __pfx_do_exit+0x10/0x10 [ 227.600109][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 227.605619][ C0] ? do_group_exit+0xd3/0x2a0 [ 227.610393][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 227.615692][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 227.620642][ C0] ? do_syscall_64+0xcd/0x250 [ 227.625404][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.631593][ C0] [ 227.634679][ C0] task:modprobe state:R running task stack:24000 pid:8161 tgid:8161 ppid:1671 flags:0x00000002 [ 227.646562][ C0] Call Trace: [ 227.649892][ C0] [ 227.652887][ C0] __schedule+0x1042/0x34b0 [ 227.657488][ C0] ? __pfx___schedule+0x10/0x10 [ 227.662433][ C0] ? do_task_dead+0x9e/0x110 [ 227.667177][ C0] ? __pfx_lock_release+0x10/0x10 [ 227.672334][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 227.678237][ C0] ? do_task_dead+0x40/0x110 [ 227.682946][ C0] do_task_dead+0xd6/0x110 [ 227.687441][ C0] do_exit+0x1de7/0x2ce0 [ 227.691788][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 227.696899][ C0] ? __pfx_do_exit+0x10/0x10 [ 227.701587][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 227.707078][ C0] do_group_exit+0xd3/0x2a0 [ 227.711818][ C0] __x64_sys_exit_group+0x3e/0x50 [ 227.716948][ C0] x64_sys_call+0x14a9/0x16a0 [ 227.721716][ C0] do_syscall_64+0xcd/0x250 [ 227.726300][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.732295][ C0] RIP: 0033:0x7f218873fa90 [ 227.736791][ C0] RSP: 002b:00007ffda8c6efa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 227.745279][ C0] RAX: ffffffffffffffda RBX: 00007f2188830860 RCX: 00007f218873fa90 [ 227.753415][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 227.761467][ C0] RBP: 00007f2188830860 R08: 0000000000000001 R09: 31f6b50edbf5472e [ 227.769522][ C0] R10: 00007ffda8c6ee60 R11: 0000000000000246 R12: 0000000000000000 [ 227.777570][ C0] R13: 0000000000000001 R14: 00007f2188834658 R15: 0000000000000001 [ 227.785679][ C0] [ 227.788773][ C0] task:modprobe state:R running task stack:25344 pid:8167 tgid:8167 ppid:50 flags:0x00000002 [ 227.800659][ C0] Call Trace: [ 227.803997][ C0] [ 227.806997][ C0] __schedule+0x1042/0x34b0 [ 227.811618][ C0] ? __pfx___schedule+0x10/0x10 [ 227.816569][ C0] ? find_held_lock+0x2d/0x110 [ 227.821424][ C0] ? __schedule+0x1042/0x34b0 [ 227.826202][ C0] ? __pfx___schedule+0x10/0x10 [ 227.831136][ C0] ? do_task_dead+0x9e/0x110 [ 227.835815][ C0] ? __pfx_lock_release+0x10/0x10 [ 227.840945][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 227.846849][ C0] ? do_task_dead+0x40/0x110 [ 227.851514][ C0] ? do_task_dead+0xd6/0x110 [ 227.856199][ C0] ? do_exit+0x1de7/0x2ce0 [ 227.860704][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 227.865803][ C0] ? __pfx_do_exit+0x10/0x10 [ 227.870485][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 227.875956][ C0] ? do_group_exit+0xd3/0x2a0 [ 227.880735][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 227.886029][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 227.890966][ C0] ? do_syscall_64+0xcd/0x250 [ 227.895720][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.901909][ C0] [ 227.905005][ C0] task:modprobe state:R running task stack:24720 pid:8171 tgid:8171 ppid:50 flags:0x00000002 [ 227.916895][ C0] Call Trace: [ 227.920232][ C0] [ 227.923259][ C0] __schedule+0x1042/0x34b0 [ 227.927881][ C0] ? hlock_class+0x4e/0x130 [ 227.932517][ C0] ? find_held_lock+0x2d/0x110 [ 227.937366][ C0] ? __pfx_mark_lock+0x10/0x10 [ 227.942235][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 227.947544][ C0] ? find_held_lock+0x2d/0x110 [ 227.952395][ C0] ? hlock_class+0x4e/0x130 [ 227.956995][ C0] ? mark_lock+0xb5/0xc60 [ 227.961410][ C0] ? hlock_class+0x4e/0x130 [ 227.966066][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 227.971102][ C0] ? __pfx_mark_lock+0x10/0x10 [ 227.976236][ C0] ? hlock_class+0x4e/0x130 [ 227.980820][ C0] ? mark_lock+0xb5/0xc60 [ 227.985359][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 227.990650][ C0] ? unwind_get_return_address+0x59/0xa0 [ 227.996392][ C0] ? __pfx_mark_lock+0x10/0x10 [ 228.001257][ C0] ? hlock_class+0x4e/0x130 [ 228.005833][ C0] ? mark_lock+0xb5/0xc60 [ 228.010247][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 228.015367][ C0] ? __pfx_mark_lock+0x10/0x10 [ 228.020236][ C0] ? rcu_is_watching+0x12/0xc0 [ 228.025101][ C0] ? hlock_class+0x4e/0x130 [ 228.029687][ C0] ? mark_lock+0xb5/0xc60 [ 228.034107][ C0] ? __pfx_mark_lock+0x10/0x10 [ 228.038994][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 228.044634][ C0] ? hlock_class+0x4e/0x130 [ 228.049313][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 228.054439][ C0] ? rcu_is_watching+0x12/0xc0 [ 228.059274][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 228.064645][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 228.070121][ C0] ? find_held_lock+0x2d/0x110 [ 228.074995][ C0] ? __schedule+0x100f/0x34b0 [ 228.079759][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.084889][ C0] ? __schedule+0x1042/0x34b0 [ 228.089663][ C0] ? __pfx___schedule+0x10/0x10 [ 228.094699][ C0] ? do_task_dead+0x9e/0x110 [ 228.099364][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.104487][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 228.110387][ C0] ? do_task_dead+0x40/0x110 [ 228.115053][ C0] ? do_task_dead+0xd6/0x110 [ 228.119729][ C0] ? do_exit+0x1de7/0x2ce0 [ 228.124263][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 228.129359][ C0] ? __pfx_do_exit+0x10/0x10 [ 228.134031][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.139495][ C0] ? do_group_exit+0xd3/0x2a0 [ 228.144280][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 228.149566][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 228.154530][ C0] ? do_syscall_64+0xcd/0x250 [ 228.159295][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.165472][ C0] [ 228.168559][ C0] task:modprobe state:R running task stack:24416 pid:8179 tgid:8179 ppid:50 flags:0x00000002 [ 228.180445][ C0] Call Trace: [ 228.183781][ C0] [ 228.186775][ C0] __schedule+0x1042/0x34b0 [ 228.191374][ C0] ? __pfx___schedule+0x10/0x10 [ 228.196342][ C0] ? __cond_resched+0x1b/0x30 [ 228.201116][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 228.206768][ C0] ? hlock_class+0x4e/0x130 [ 228.211350][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 228.216572][ C0] ? rcu_is_watching+0x12/0xc0 [ 228.221430][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 228.226553][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 228.232036][ C0] ? find_held_lock+0x2d/0x110 [ 228.236895][ C0] ? __schedule+0x100f/0x34b0 [ 228.241662][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.246809][ C0] ? __schedule+0x1042/0x34b0 [ 228.251588][ C0] ? __pfx___schedule+0x10/0x10 [ 228.256529][ C0] ? do_task_dead+0x9e/0x110 [ 228.261210][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.266333][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 228.272233][ C0] ? do_task_dead+0x40/0x110 [ 228.276903][ C0] ? do_task_dead+0xd6/0x110 [ 228.281680][ C0] ? do_exit+0x1de7/0x2ce0 [ 228.286202][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 228.291314][ C0] ? __pfx_do_exit+0x10/0x10 [ 228.295990][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.301451][ C0] ? do_group_exit+0xd3/0x2a0 [ 228.306234][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 228.311530][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 228.316477][ C0] ? do_syscall_64+0xcd/0x250 [ 228.321243][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.327449][ C0] [ 228.330539][ C0] task:modprobe state:R running task stack:25424 pid:8184 tgid:8184 ppid:326 flags:0x00000002 [ 228.342443][ C0] Call Trace: [ 228.345789][ C0] [ 228.348793][ C0] __schedule+0x1042/0x34b0 [ 228.353404][ C0] ? __pfx___schedule+0x10/0x10 [ 228.358432][ C0] ? __kasan_slab_free+0x37/0x50 [ 228.363468][ C0] ? __pfx_mark_lock+0x10/0x10 [ 228.368337][ C0] ? rcu_is_watching+0x12/0xc0 [ 228.373200][ C0] ? hlock_class+0x4e/0x130 [ 228.377785][ C0] ? mark_lock+0xb5/0xc60 [ 228.382235][ C0] ? __pfx_mark_lock+0x10/0x10 [ 228.387103][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 228.392757][ C0] ? hlock_class+0x4e/0x130 [ 228.397339][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 228.402463][ C0] ? rcu_is_watching+0x12/0xc0 [ 228.407318][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 228.412433][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 228.417910][ C0] ? find_held_lock+0x2d/0x110 [ 228.422767][ C0] ? __schedule+0x100f/0x34b0 [ 228.427533][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.432670][ C0] ? __schedule+0x1042/0x34b0 [ 228.437441][ C0] ? __pfx___schedule+0x10/0x10 [ 228.442374][ C0] ? do_task_dead+0x9e/0x110 [ 228.447073][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.452221][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 228.458133][ C0] ? do_task_dead+0x40/0x110 [ 228.462888][ C0] ? do_task_dead+0xd6/0x110 [ 228.467556][ C0] ? do_exit+0x1de7/0x2ce0 [ 228.472064][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 228.477348][ C0] ? __pfx_do_exit+0x10/0x10 [ 228.482042][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.487535][ C0] ? do_group_exit+0xd3/0x2a0 [ 228.492314][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 228.497625][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 228.502576][ C0] ? do_syscall_64+0xcd/0x250 [ 228.507337][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.513533][ C0] [ 228.516625][ C0] task:modprobe state:R running task stack:24416 pid:8190 tgid:8190 ppid:1163 flags:0x00000000 [ 228.528518][ C0] Call Trace: [ 228.531855][ C0] [ 228.534854][ C0] __schedule+0x1042/0x34b0 [ 228.539460][ C0] ? __pfx___schedule+0x10/0x10 [ 228.544406][ C0] ? do_task_dead+0x9e/0x110 [ 228.549093][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.554235][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 228.560144][ C0] ? do_task_dead+0x40/0x110 [ 228.564817][ C0] do_task_dead+0xd6/0x110 [ 228.569320][ C0] do_exit+0x1de7/0x2ce0 [ 228.573665][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 228.578763][ C0] ? __pfx_do_exit+0x10/0x10 [ 228.583436][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.588900][ C0] do_group_exit+0xd3/0x2a0 [ 228.593507][ C0] __x64_sys_exit_group+0x3e/0x50 [ 228.598621][ C0] x64_sys_call+0x14a9/0x16a0 [ 228.603475][ C0] do_syscall_64+0xcd/0x250 [ 228.608068][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.614075][ C0] RIP: 0033:0x7fe9aeedca90 [ 228.618575][ C0] RSP: 002b:00007ffcd2987548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 228.627080][ C0] RAX: ffffffffffffffda RBX: 00007fe9aefcd860 RCX: 00007fe9aeedca90 [ 228.635129][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 228.643169][ C0] RBP: 00007fe9aefcd860 R08: 0000000000000001 R09: 4550447e08ba670f [ 228.651216][ C0] R10: 00007ffcd2987400 R11: 0000000000000246 R12: 0000000000000000 [ 228.659350][ C0] R13: 0000000000000001 R14: 00007fe9aefd1658 R15: 0000000000000001 [ 228.667432][ C0] [ 228.670524][ C0] task:modprobe state:R running task stack:24720 pid:8196 tgid:8196 ppid:326 flags:0x00000002 [ 228.682435][ C0] Call Trace: [ 228.685772][ C0] [ 228.688779][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 228.694192][ C0] ? __x64_sys_mprotect+0x78/0xc0 [ 228.699309][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 228.704608][ C0] ? do_syscall_64+0xcd/0x250 [ 228.709392][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.715589][ C0] [ 228.718672][ C0] task:modprobe state:R running task stack:25424 pid:8197 tgid:8197 ppid:1163 flags:0x00000002 [ 228.730576][ C0] Call Trace: [ 228.734015][ C0] [ 228.737109][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 228.742490][ C0] ? do_group_exit+0x1c3/0x2a0 [ 228.747361][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 228.752483][ C0] ? __pfx_do_exit+0x10/0x10 [ 228.757170][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.762649][ C0] ? do_group_exit+0xd3/0x2a0 [ 228.767433][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 228.772724][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 228.777842][ C0] ? do_syscall_64+0xcd/0x250 [ 228.782609][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.788796][ C0] [ 228.791877][ C0] task:modprobe state:R running task stack:25136 pid:8199 tgid:8199 ppid:50 flags:0x00000002 [ 228.803768][ C0] Call Trace: [ 228.807120][ C0] [ 228.810117][ C0] __schedule+0x1042/0x34b0 [ 228.814726][ C0] ? __pfx___schedule+0x10/0x10 [ 228.819681][ C0] ? do_task_dead+0x9e/0x110 [ 228.824353][ C0] ? __pfx_lock_release+0x10/0x10 [ 228.829496][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 228.835403][ C0] ? do_task_dead+0x40/0x110 [ 228.840072][ C0] do_task_dead+0xd6/0x110 [ 228.844566][ C0] do_exit+0x1de7/0x2ce0 [ 228.848907][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 228.854012][ C0] ? __pfx_do_exit+0x10/0x10 [ 228.858943][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.864417][ C0] do_group_exit+0xd3/0x2a0 [ 228.869045][ C0] __x64_sys_exit_group+0x3e/0x50 [ 228.874162][ C0] x64_sys_call+0x14a9/0x16a0 [ 228.878929][ C0] do_syscall_64+0xcd/0x250 [ 228.883522][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.889519][ C0] RIP: 0033:0x7f0b7f6c6a90 [ 228.894024][ C0] RSP: 002b:00007fffa4772ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 228.902521][ C0] RAX: ffffffffffffffda RBX: 00007f0b7f7b7860 RCX: 00007f0b7f6c6a90 [ 228.910567][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 228.918611][ C0] RBP: 00007f0b7f7b7860 R08: 0000000000000001 R09: 564d1befefdc341a [ 228.926653][ C0] R10: 00007fffa4772a60 R11: 0000000000000246 R12: 0000000000000000 [ 228.934706][ C0] R13: 0000000000000001 R14: 00007f0b7f7bb658 R15: 0000000000000001 [ 228.942824][ C0] [ 228.945907][ C0] task:modprobe state:R running task stack:25424 pid:8204 tgid:8204 ppid:326 flags:0x00000000 [ 228.957891][ C0] Call Trace: [ 228.961227][ C0] [ 228.964302][ C0] ? find_held_lock+0x2d/0x110 [ 228.969163][ C0] ? rcu_is_watching+0x12/0xc0 [ 228.974004][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 228.979114][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 228.984665][ C0] ? find_held_lock+0x2d/0x110 [ 228.989499][ C0] ? __schedule+0x100f/0x34b0 [ 228.994240][ C0] ? hlock_class+0x4e/0x130 [ 228.998811][ C0] ? mark_lock+0xb5/0xc60 [ 229.003235][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.008107][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.012953][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 229.018266][ C0] ? find_held_lock+0x2d/0x110 [ 229.023138][ C0] ? hlock_class+0x4e/0x130 [ 229.027711][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 229.032848][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 229.038123][ C0] ? mark_lock+0xb5/0xc60 [ 229.042537][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 229.047835][ C0] ? unwind_get_return_address+0x59/0xa0 [ 229.053566][ C0] ? hlock_class+0x4e/0x130 [ 229.058152][ C0] ? mark_lock+0xb5/0xc60 [ 229.062579][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.067440][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.072561][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 229.077668][ C0] ? hlock_class+0x4e/0x130 [ 229.082261][ C0] ? mark_lock+0xb5/0xc60 [ 229.086703][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.091560][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 229.097200][ C0] ? hlock_class+0x4e/0x130 [ 229.101780][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 229.106903][ C0] ? rcu_is_watching+0x12/0xc0 [ 229.111752][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 229.116848][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 229.122316][ C0] ? find_held_lock+0x2d/0x110 [ 229.127177][ C0] ? __schedule+0x100f/0x34b0 [ 229.131941][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.137092][ C0] ? __schedule+0x1042/0x34b0 [ 229.141854][ C0] ? __pfx___schedule+0x10/0x10 [ 229.146787][ C0] ? do_task_dead+0x9e/0x110 [ 229.151447][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.156567][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 229.162468][ C0] ? do_task_dead+0x40/0x110 [ 229.167140][ C0] ? do_task_dead+0xd6/0x110 [ 229.171816][ C0] ? do_exit+0x1de7/0x2ce0 [ 229.176323][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 229.181435][ C0] ? __pfx_do_exit+0x10/0x10 [ 229.186120][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 229.191764][ C0] ? do_group_exit+0xd3/0x2a0 [ 229.196691][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 229.201981][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 229.206937][ C0] ? do_syscall_64+0xcd/0x250 [ 229.211790][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.217979][ C0] [ 229.221060][ C0] task:modprobe state:R running task stack:25136 pid:8212 tgid:8212 ppid:326 flags:0x00000002 [ 229.232951][ C0] Call Trace: [ 229.236284][ C0] [ 229.239272][ C0] __schedule+0x1042/0x34b0 [ 229.243874][ C0] ? __pfx___schedule+0x10/0x10 [ 229.248823][ C0] ? find_held_lock+0x2d/0x110 [ 229.253672][ C0] ? __schedule+0x100f/0x34b0 [ 229.258440][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.263590][ C0] ? __schedule+0x1042/0x34b0 [ 229.268378][ C0] ? __pfx___schedule+0x10/0x10 [ 229.273327][ C0] ? do_task_dead+0x9e/0x110 [ 229.278001][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.283149][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 229.289055][ C0] ? do_task_dead+0x40/0x110 [ 229.293727][ C0] ? do_task_dead+0xd6/0x110 [ 229.298389][ C0] ? do_exit+0x1de7/0x2ce0 [ 229.302892][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 229.307990][ C0] ? __pfx_do_exit+0x10/0x10 [ 229.312664][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 229.318127][ C0] ? do_group_exit+0xd3/0x2a0 [ 229.322903][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 229.328203][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 229.333146][ C0] ? do_syscall_64+0xcd/0x250 [ 229.337905][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.344092][ C0] [ 229.347171][ C0] task:modprobe state:R running task stack:25424 pid:8216 tgid:8216 ppid:1163 flags:0x00000002 [ 229.359162][ C0] Call Trace: [ 229.362510][ C0] [ 229.365506][ C0] __schedule+0x1042/0x34b0 [ 229.370151][ C0] ? rcu_is_watching+0x12/0xc0 [ 229.375005][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 229.380203][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 229.385683][ C0] ? find_held_lock+0x2d/0x110 [ 229.390540][ C0] ? __schedule+0x100f/0x34b0 [ 229.395302][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.400452][ C0] ? __schedule+0x1042/0x34b0 [ 229.405230][ C0] ? __pfx___schedule+0x10/0x10 [ 229.410169][ C0] ? do_task_dead+0x9e/0x110 [ 229.414843][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.420070][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 229.426007][ C0] ? do_task_dead+0x40/0x110 [ 229.430678][ C0] ? do_task_dead+0xd6/0x110 [ 229.435362][ C0] ? do_exit+0x1de7/0x2ce0 [ 229.439873][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 229.445005][ C0] ? __pfx_do_exit+0x10/0x10 [ 229.449679][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 229.456112][ C0] ? do_group_exit+0xd3/0x2a0 [ 229.463594][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 229.468900][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 229.473861][ C0] ? do_syscall_64+0xcd/0x250 [ 229.478627][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.484828][ C0] [ 229.487962][ C0] task:modprobe state:R running task stack:25424 pid:8220 tgid:8220 ppid:326 flags:0x00000002 [ 229.499869][ C0] Call Trace: [ 229.503211][ C0] [ 229.506246][ C0] __schedule+0x1042/0x34b0 [ 229.510841][ C0] ? __pfx___schedule+0x10/0x10 [ 229.515791][ C0] ? do_task_dead+0x9e/0x110 [ 229.520467][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.525606][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 229.531519][ C0] ? do_task_dead+0x40/0x110 [ 229.536183][ C0] do_task_dead+0xd6/0x110 [ 229.542423][ C0] do_exit+0x1de7/0x2ce0 [ 229.546764][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 229.551876][ C0] ? __pfx_do_exit+0x10/0x10 [ 229.556557][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 229.562022][ C0] do_group_exit+0xd3/0x2a0 [ 229.566631][ C0] __x64_sys_exit_group+0x3e/0x50 [ 229.571746][ C0] x64_sys_call+0x14a9/0x16a0 [ 229.576515][ C0] do_syscall_64+0xcd/0x250 [ 229.581102][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.587099][ C0] RIP: 0033:0x7fccce42fa90 [ 229.591582][ C0] RSP: 002b:00007ffe4eb82e28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 229.600400][ C0] RAX: ffffffffffffffda RBX: 00007fccce520860 RCX: 00007fccce42fa90 [ 229.608453][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 229.616494][ C0] RBP: 00007fccce520860 R08: 0000000000000001 R09: 068a97b1b40ab15c [ 229.624540][ C0] R10: 00007ffe4eb82ce0 R11: 0000000000000246 R12: 0000000000000000 [ 229.632593][ C0] R13: 0000000000000001 R14: 00007fccce524658 R15: 0000000000000001 [ 229.640671][ C0] [ 229.643769][ C0] task:modprobe state:R running task stack:25424 pid:8226 tgid:8226 ppid:50 flags:0x00000002 [ 229.655676][ C0] Call Trace: [ 229.659018][ C0] [ 229.662016][ C0] __schedule+0x1042/0x34b0 [ 229.666640][ C0] ? __pfx___schedule+0x10/0x10 [ 229.671591][ C0] ? do_task_dead+0x9e/0x110 [ 229.676270][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.681401][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 229.687312][ C0] ? do_task_dead+0x40/0x110 [ 229.691980][ C0] do_task_dead+0xd6/0x110 [ 229.696573][ C0] do_exit+0x1de7/0x2ce0 [ 229.700917][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 229.706026][ C0] ? __pfx_do_exit+0x10/0x10 [ 229.710711][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 229.716186][ C0] do_group_exit+0xd3/0x2a0 [ 229.720792][ C0] __x64_sys_exit_group+0x3e/0x50 [ 229.725960][ C0] x64_sys_call+0x14a9/0x16a0 [ 229.730732][ C0] do_syscall_64+0xcd/0x250 [ 229.735327][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.741328][ C0] RIP: 0033:0x7fb6d43afa90 [ 229.745812][ C0] RSP: 002b:00007ffca545d1f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 229.754311][ C0] RAX: ffffffffffffffda RBX: 00007fb6d44a0860 RCX: 00007fb6d43afa90 [ 229.762362][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 229.770406][ C0] RBP: 00007fb6d44a0860 R08: 0000000000000001 R09: 97a6af95c749c70e [ 229.778453][ C0] R10: 00007ffca545d0b0 R11: 0000000000000246 R12: 0000000000000000 [ 229.786540][ C0] R13: 0000000000000001 R14: 00007fb6d44a4658 R15: 0000000000000001 [ 229.794606][ C0] [ 229.797700][ C0] task:modprobe state:R running task stack:25424 pid:8232 tgid:8232 ppid:326 flags:0x00000000 [ 229.809600][ C0] Call Trace: [ 229.812936][ C0] [ 229.815941][ C0] __schedule+0x1042/0x34b0 [ 229.820548][ C0] ? __pfx___schedule+0x10/0x10 [ 229.825514][ C0] ? __cond_resched+0x1b/0x30 [ 229.830281][ C0] preempt_schedule_common+0x44/0xc0 [ 229.835656][ C0] __cond_resched+0x1b/0x30 [ 229.840287][ C0] ? mark_lock+0xb5/0xc60 [ 229.844714][ C0] ? _raw_spin_unlock+0x28/0x50 [ 229.849650][ C0] ? find_held_lock+0x2d/0x110 [ 229.854508][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 229.859798][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.864952][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 229.870241][ C0] ? lock_acquire+0x2f/0xb0 [ 229.874837][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 229.880141][ C0] ? hlock_class+0x4e/0x130 [ 229.884727][ C0] ? mark_lock+0xb5/0xc60 [ 229.889152][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 229.894462][ C0] ? unwind_get_return_address+0x59/0xa0 [ 229.900182][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.905044][ C0] ? hlock_class+0x4e/0x130 [ 229.909636][ C0] ? mark_lock+0xb5/0xc60 [ 229.914049][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 229.919183][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.924050][ C0] ? rcu_is_watching+0x12/0xc0 [ 229.928963][ C0] ? hlock_class+0x4e/0x130 [ 229.933561][ C0] ? mark_lock+0xb5/0xc60 [ 229.937987][ C0] ? __pfx_mark_lock+0x10/0x10 [ 229.942851][ C0] ? hlock_class+0x4e/0x130 [ 229.947442][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 229.952588][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 229.958231][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 229.963716][ C0] ? find_held_lock+0x2d/0x110 [ 229.968578][ C0] ? __schedule+0x100f/0x34b0 [ 229.973431][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.978567][ C0] ? __schedule+0x1042/0x34b0 [ 229.983354][ C0] ? __pfx___schedule+0x10/0x10 [ 229.988294][ C0] ? do_task_dead+0x9e/0x110 [ 229.992965][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.998121][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 230.004024][ C0] ? do_task_dead+0x40/0x110 [ 230.008782][ C0] ? do_task_dead+0xd6/0x110 [ 230.013448][ C0] ? do_exit+0x1de7/0x2ce0 [ 230.017967][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 230.023077][ C0] ? __pfx_do_exit+0x10/0x10 [ 230.027756][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.033213][ C0] ? do_group_exit+0xd3/0x2a0 [ 230.038008][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 230.043297][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 230.048262][ C0] ? do_syscall_64+0xcd/0x250 [ 230.053031][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.059223][ C0] [ 230.062440][ C0] task:modprobe state:R running task stack:25424 pid:8240 tgid:8240 ppid:1163 flags:0x00000000 [ 230.074331][ C0] Call Trace: [ 230.077667][ C0] [ 230.080661][ C0] __schedule+0x1042/0x34b0 [ 230.085263][ C0] ? __pfx___schedule+0x10/0x10 [ 230.090193][ C0] ? find_held_lock+0x2d/0x110 [ 230.095065][ C0] ? __cond_resched+0x1b/0x30 [ 230.099915][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 230.105676][ C0] ? free_pgtables+0x50f/0x950 [ 230.110552][ C0] ? __schedule+0x1042/0x34b0 [ 230.115324][ C0] ? __pfx___schedule+0x10/0x10 [ 230.120274][ C0] ? trace_tlb_flush+0x10f/0x170 [ 230.125285][ C0] ? __cond_resched+0x1b/0x30 [ 230.130057][ C0] ? preempt_schedule_common+0x44/0xc0 [ 230.135630][ C0] ? find_held_lock+0x2d/0x110 [ 230.140469][ C0] ? __schedule+0x100f/0x34b0 [ 230.145232][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.150368][ C0] ? __schedule+0x1042/0x34b0 [ 230.155335][ C0] ? __pfx___schedule+0x10/0x10 [ 230.160279][ C0] ? do_task_dead+0x9e/0x110 [ 230.164946][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.170091][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 230.176033][ C0] ? do_task_dead+0x40/0x110 [ 230.180707][ C0] ? do_task_dead+0xd6/0x110 [ 230.185379][ C0] ? do_exit+0x1de7/0x2ce0 [ 230.189930][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 230.195040][ C0] ? __pfx_do_exit+0x10/0x10 [ 230.199725][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.205203][ C0] ? do_group_exit+0xd3/0x2a0 [ 230.209991][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 230.215305][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 230.220253][ C0] ? do_syscall_64+0xcd/0x250 [ 230.225024][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.231224][ C0] [ 230.234304][ C0] task:modprobe state:D stack:24416 pid:8244 tgid:8244 ppid:50 flags:0x00000002 [ 230.244650][ C0] Call Trace: [ 230.247995][ C0] [ 230.250993][ C0] __schedule+0x1042/0x34b0 [ 230.255584][ C0] ? __reset_page_owner+0x8d/0x400 [ 230.260788][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 230.266076][ C0] ? __pfx_mark_lock+0x10/0x10 [ 230.270940][ C0] ? lock_acquire+0x2f/0xb0 [ 230.275544][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 230.280833][ C0] ? find_held_lock+0x2d/0x110 [ 230.285690][ C0] ? hlock_class+0x4e/0x130 [ 230.290267][ C0] ? mark_lock+0xb5/0xc60 [ 230.294703][ C0] ? hlock_class+0x4e/0x130 [ 230.299286][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 230.304315][ C0] ? __pfx_mark_lock+0x10/0x10 [ 230.309176][ C0] ? hlock_class+0x4e/0x130 [ 230.313761][ C0] ? mark_lock+0xb5/0xc60 [ 230.318216][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 230.323500][ C0] ? unwind_get_return_address+0x59/0xa0 [ 230.329217][ C0] ? __pfx_mark_lock+0x10/0x10 [ 230.334088][ C0] ? hlock_class+0x4e/0x130 [ 230.338671][ C0] ? mark_lock+0xb5/0xc60 [ 230.343092][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 230.348209][ C0] ? __pfx_mark_lock+0x10/0x10 [ 230.353054][ C0] ? rcu_is_watching+0x12/0xc0 [ 230.357996][ C0] ? hlock_class+0x4e/0x130 [ 230.362578][ C0] ? mark_lock+0xb5/0xc60 [ 230.367009][ C0] ? __pfx_mark_lock+0x10/0x10 [ 230.371872][ C0] ? hlock_class+0x4e/0x130 [ 230.376454][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 230.381585][ C0] ? rcu_is_watching+0x12/0xc0 [ 230.386434][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 230.391560][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 230.397072][ C0] ? find_held_lock+0x2d/0x110 [ 230.401974][ C0] ? __schedule+0x100f/0x34b0 [ 230.406776][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.411944][ C0] ? __schedule+0x1042/0x34b0 [ 230.416837][ C0] ? __pfx___schedule+0x10/0x10 [ 230.421781][ C0] ? do_task_dead+0x9e/0x110 [ 230.426451][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.431577][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 230.437488][ C0] ? do_task_dead+0x40/0x110 [ 230.442250][ C0] ? do_task_dead+0xd6/0x110 [ 230.446920][ C0] ? do_exit+0x1de7/0x2ce0 [ 230.451431][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 230.456547][ C0] ? __pfx_do_exit+0x10/0x10 [ 230.461224][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.466685][ C0] ? do_group_exit+0xd3/0x2a0 [ 230.471455][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 230.476746][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 230.481773][ C0] ? do_syscall_64+0xcd/0x250 [ 230.486537][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.492731][ C0] [ 230.495815][ C0] task:modprobe state:R running task stack:24720 pid:8253 tgid:8253 ppid:1163 flags:0x00000002 [ 230.507704][ C0] Call Trace: [ 230.511042][ C0] [ 230.514039][ C0] __schedule+0x1042/0x34b0 [ 230.518732][ C0] ? __pfx___schedule+0x10/0x10 [ 230.523757][ C0] ? do_task_dead+0x9e/0x110 [ 230.528424][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.533553][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 230.539461][ C0] ? do_task_dead+0x40/0x110 [ 230.544140][ C0] do_task_dead+0xd6/0x110 [ 230.548640][ C0] do_exit+0x1de7/0x2ce0 [ 230.553007][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 230.558113][ C0] ? __pfx_do_exit+0x10/0x10 [ 230.562794][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.568261][ C0] do_group_exit+0xd3/0x2a0 [ 230.572851][ C0] __x64_sys_exit_group+0x3e/0x50 [ 230.577972][ C0] x64_sys_call+0x14a9/0x16a0 [ 230.582740][ C0] do_syscall_64+0xcd/0x250 [ 230.587755][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.593751][ C0] RIP: 0033:0x7fe793283a90 [ 230.598236][ C0] RSP: 002b:00007ffeee8f75b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 230.606737][ C0] RAX: ffffffffffffffda RBX: 00007fe793374860 RCX: 00007fe793283a90 [ 230.614792][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 230.622825][ C0] RBP: 00007fe793374860 R08: 0000000000000001 R09: 00279d724b217578 [ 230.630865][ C0] R10: 00007ffeee8f7470 R11: 0000000000000246 R12: 0000000000000000 [ 230.638902][ C0] R13: 0000000000000001 R14: 00007fe793378658 R15: 0000000000000001 [ 230.647044][ C0] [ 230.650130][ C0] task:modprobe state:R running task stack:25424 pid:8258 tgid:8258 ppid:50 flags:0x00000002 [ 230.662121][ C0] Call Trace: [ 230.665466][ C0] [ 230.668470][ C0] __schedule+0x1042/0x34b0 [ 230.673072][ C0] ? __pfx___schedule+0x10/0x10 [ 230.678011][ C0] ? do_task_dead+0x9e/0x110 [ 230.682687][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.687828][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 230.693734][ C0] ? do_task_dead+0x40/0x110 [ 230.698412][ C0] do_task_dead+0xd6/0x110 [ 230.702904][ C0] do_exit+0x1de7/0x2ce0 [ 230.707244][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 230.712439][ C0] ? __pfx_do_exit+0x10/0x10 [ 230.717106][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.722661][ C0] do_group_exit+0xd3/0x2a0 [ 230.727260][ C0] __x64_sys_exit_group+0x3e/0x50 [ 230.732474][ C0] x64_sys_call+0x14a9/0x16a0 [ 230.737242][ C0] do_syscall_64+0xcd/0x250 [ 230.741827][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.747817][ C0] RIP: 0033:0x7f926598aa90 [ 230.752324][ C0] RSP: 002b:00007ffc9396b988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 230.761047][ C0] RAX: ffffffffffffffda RBX: 00007f9265a7b860 RCX: 00007f926598aa90 [ 230.769089][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 230.777128][ C0] RBP: 00007f9265a7b860 R08: 0000000000000001 R09: de04e59254205bd3 [ 230.785291][ C0] R10: 00007ffc9396b840 R11: 0000000000000246 R12: 0000000000000000 [ 230.793336][ C0] R13: 0000000000000001 R14: 00007f9265a7f658 R15: 0000000000000001 [ 230.801407][ C0] [ 230.804488][ C0] task:modprobe state:R running task stack:24720 pid:8264 tgid:8264 ppid:1163 flags:0x00000000 [ 230.816365][ C0] Call Trace: [ 230.819708][ C0] [ 230.822712][ C0] __schedule+0x1042/0x34b0 [ 230.827317][ C0] ? __pfx___schedule+0x10/0x10 [ 230.832265][ C0] ? lock_acquire+0x2f/0xb0 [ 230.836892][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 230.842279][ C0] schedule+0xe7/0x350 [ 230.846433][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 230.852248][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.858419][ C0] RIP: 0033:0x7f779ca1ea90 [ 230.862909][ C0] RSP: 002b:00007ffe930499a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 230.871490][ C0] RAX: ffffffffffffffda RBX: 00007f779cb0f860 RCX: 00007f779ca1ea90 [ 230.879549][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 230.887599][ C0] RBP: 00007f779cb0f860 R08: 0000000000000001 R09: 64e8a8ea5c249767 [ 230.895637][ C0] R10: 00007ffe93049860 R11: 0000000000000246 R12: 0000000000000000 [ 230.903674][ C0] R13: 0000000000000001 R14: 00007f779cb13658 R15: 0000000000000001 [ 230.911727][ C0] [ 230.914812][ C0] task:modprobe state:R running task stack:25424 pid:8266 tgid:8266 ppid:50 flags:0x00000002 [ 230.926711][ C0] Call Trace: [ 230.930036][ C0] [ 230.933030][ C0] __schedule+0x1042/0x34b0 [ 230.937628][ C0] ? __pfx___schedule+0x10/0x10 [ 230.942566][ C0] ? do_task_dead+0x9e/0x110 [ 230.947231][ C0] ? __pfx_lock_release+0x10/0x10 [ 230.952353][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 230.958339][ C0] ? do_task_dead+0x40/0x110 [ 230.963042][ C0] do_task_dead+0xd6/0x110 [ 230.967532][ C0] do_exit+0x1de7/0x2ce0 [ 230.971859][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 230.977059][ C0] ? __pfx_do_exit+0x10/0x10 [ 230.981913][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.987472][ C0] do_group_exit+0xd3/0x2a0 [ 230.992070][ C0] __x64_sys_exit_group+0x3e/0x50 [ 230.997179][ C0] x64_sys_call+0x14a9/0x16a0 [ 231.002032][ C0] do_syscall_64+0xcd/0x250 [ 231.006702][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.012702][ C0] RIP: 0033:0x7f3e83661a90 [ 231.017172][ C0] RSP: 002b:00007ffe4e0863a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 231.025676][ C0] RAX: ffffffffffffffda RBX: 00007f3e83752860 RCX: 00007f3e83661a90 [ 231.033739][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 231.041779][ C0] RBP: 00007f3e83752860 R08: 0000000000000001 R09: 85fe33b17091df0b [ 231.049817][ C0] R10: 00007ffe4e086260 R11: 0000000000000246 R12: 0000000000000000 [ 231.057971][ C0] R13: 0000000000000001 R14: 00007f3e83756658 R15: 0000000000000001 [ 231.066040][ C0] [ 231.069154][ C0] task:modprobe state:R running task stack:24720 pid:8272 tgid:8272 ppid:1163 flags:0x00000002 [ 231.081050][ C0] Call Trace: [ 231.084382][ C0] [ 231.087373][ C0] __schedule+0x1042/0x34b0 [ 231.091982][ C0] ? __pfx___schedule+0x10/0x10 [ 231.096939][ C0] ? do_task_dead+0x9e/0x110 [ 231.101611][ C0] ? __pfx_lock_release+0x10/0x10 [ 231.106775][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 231.112684][ C0] ? do_task_dead+0x40/0x110 [ 231.117354][ C0] do_task_dead+0xd6/0x110 [ 231.121847][ C0] do_exit+0x1de7/0x2ce0 [ 231.126181][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 231.131283][ C0] ? __pfx_do_exit+0x10/0x10 [ 231.135969][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.141433][ C0] do_group_exit+0xd3/0x2a0 [ 231.146031][ C0] __x64_sys_exit_group+0x3e/0x50 [ 231.151153][ C0] x64_sys_call+0x14a9/0x16a0 [ 231.155916][ C0] do_syscall_64+0xcd/0x250 [ 231.160509][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.166503][ C0] RIP: 0033:0x7f3f2189ca90 [ 231.170995][ C0] RSP: 002b:00007ffd5a73e9f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 231.179487][ C0] RAX: ffffffffffffffda RBX: 00007f3f2198d860 RCX: 00007f3f2189ca90 [ 231.187519][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 231.195564][ C0] RBP: 00007f3f2198d860 R08: 0000000000000001 R09: 00df91b928560c0e [ 231.203614][ C0] R10: 00007ffd5a73e8b0 R11: 0000000000000246 R12: 0000000000000000 [ 231.211671][ C0] R13: 0000000000000001 R14: 00007f3f21991658 R15: 0000000000000001 [ 231.219746][ C0] [ 231.222837][ C0] task:modprobe state:R running task stack:24720 pid:8277 tgid:8277 ppid:326 flags:0x00000002 [ 231.234732][ C0] Call Trace: [ 231.238066][ C0] [ 231.241060][ C0] __schedule+0x1042/0x34b0 [ 231.245658][ C0] ? __pfx___schedule+0x10/0x10 [ 231.250598][ C0] ? do_task_dead+0x9e/0x110 [ 231.255260][ C0] ? __pfx_lock_release+0x10/0x10 [ 231.260402][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 231.266301][ C0] ? do_task_dead+0x40/0x110 [ 231.270969][ C0] do_task_dead+0xd6/0x110 [ 231.275466][ C0] do_exit+0x1de7/0x2ce0 [ 231.279796][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 231.284990][ C0] ? __pfx_do_exit+0x10/0x10 [ 231.289663][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.295136][ C0] do_group_exit+0xd3/0x2a0 [ 231.299734][ C0] __x64_sys_exit_group+0x3e/0x50 [ 231.304954][ C0] x64_sys_call+0x14a9/0x16a0 [ 231.309815][ C0] do_syscall_64+0xcd/0x250 [ 231.314395][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.320391][ C0] RIP: 0033:0x7f9ea0228a90 [ 231.324880][ C0] RSP: 002b:00007ffc01686368 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 231.333386][ C0] RAX: ffffffffffffffda RBX: 00007f9ea0319860 RCX: 00007f9ea0228a90 [ 231.341441][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 231.349485][ C0] RBP: 00007f9ea0319860 R08: 0000000000000001 R09: 048b32a773535a2b [ 231.357529][ C0] R10: 00007ffc01686220 R11: 0000000000000246 R12: 0000000000000000 [ 231.365572][ C0] R13: 0000000000000001 R14: 00007f9ea031d658 R15: 0000000000000001 [ 231.373649][ C0] [ 231.376736][ C0] task:modprobe state:R running task stack:25424 pid:8281 tgid:8281 ppid:50 flags:0x00004002 [ 231.388659][ C0] Call Trace: [ 231.391999][ C0] [ 231.394988][ C0] __schedule+0x1042/0x34b0 [ 231.399618][ C0] ? __pfx___schedule+0x10/0x10 [ 231.404571][ C0] ? do_task_dead+0x9e/0x110 [ 231.409238][ C0] ? __pfx_lock_release+0x10/0x10 [ 231.414360][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 231.420260][ C0] ? do_task_dead+0x40/0x110 [ 231.424966][ C0] do_task_dead+0xd6/0x110 [ 231.429467][ C0] do_exit+0x1de7/0x2ce0 [ 231.433828][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 231.438957][ C0] ? __pfx_do_exit+0x10/0x10 [ 231.443639][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.449104][ C0] do_group_exit+0xd3/0x2a0 [ 231.453733][ C0] __x64_sys_exit_group+0x3e/0x50 [ 231.458852][ C0] x64_sys_call+0x14a9/0x16a0 [ 231.463621][ C0] do_syscall_64+0xcd/0x250 [ 231.468210][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.474207][ C0] RIP: 0033:0x7f6975aa8a90 [ 231.478707][ C0] RSP: 002b:00007ffdcb42aca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 231.487197][ C0] RAX: ffffffffffffffda RBX: 00007f6975b99860 RCX: 00007f6975aa8a90 [ 231.495228][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 231.503265][ C0] RBP: 00007f6975b99860 R08: 0000000000000001 R09: fd5512c99b063897 [ 231.511312][ C0] R10: 00007ffdcb42ab60 R11: 0000000000000246 R12: 0000000000000000 [ 231.519453][ C0] R13: 0000000000000001 R14: 00007f6975b9d658 R15: 0000000000000001 [ 231.527518][ C0] [ 231.530868][ C0] task:modprobe state:R running task stack:25424 pid:8287 tgid:8287 ppid:1671 flags:0x00000002 [ 231.542876][ C0] Call Trace: [ 231.546202][ C0] [ 231.549191][ C0] ? __pfx_mark_lock+0x10/0x10 [ 231.554065][ C0] ? page_ext_put+0x3e/0xd0 [ 231.558642][ C0] mark_lock+0xb5/0xc60 [ 231.562893][ C0] ? __pfx_mark_lock+0x10/0x10 [ 231.567751][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 231.572609][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 231.578865][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 231.584145][ C0] ? kernel_text_address+0x8d/0x100 [ 231.589436][ C0] ? hlock_class+0x4e/0x130 [ 231.594026][ C0] ? mark_lock+0xb5/0xc60 [ 231.598554][ C0] ? hlock_class+0x4e/0x130 [ 231.603144][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 231.608196][ C0] ? __pfx_mark_lock+0x10/0x10 [ 231.613050][ C0] ? hlock_class+0x4e/0x130 [ 231.617624][ C0] ? mark_lock+0xb5/0xc60 [ 231.622047][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 231.627337][ C0] ? unwind_get_return_address+0x59/0xa0 [ 231.633054][ C0] ? __pfx_mark_lock+0x10/0x10 [ 231.637908][ C0] ? hlock_class+0x4e/0x130 [ 231.642479][ C0] ? mark_lock+0xb5/0xc60 [ 231.646898][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 231.652013][ C0] ? __pfx_mark_lock+0x10/0x10 [ 231.656882][ C0] ? rcu_is_watching+0x12/0xc0 [ 231.661918][ C0] ? hlock_class+0x4e/0x130 [ 231.666508][ C0] ? mark_lock+0xb5/0xc60 [ 231.670933][ C0] ? __pfx_mark_lock+0x10/0x10 [ 231.675795][ C0] ? hlock_class+0x4e/0x130 [ 231.680394][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 231.685531][ C0] ? rcu_is_watching+0x12/0xc0 [ 231.690395][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 231.695526][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 231.701001][ C0] ? find_held_lock+0x2d/0x110 [ 231.705846][ C0] ? __schedule+0x100f/0x34b0 [ 231.710612][ C0] ? __pfx_lock_release+0x10/0x10 [ 231.715749][ C0] ? __schedule+0x1042/0x34b0 [ 231.720525][ C0] ? __pfx___schedule+0x10/0x10 [ 231.725472][ C0] ? do_task_dead+0x9e/0x110 [ 231.730140][ C0] ? __pfx_lock_release+0x10/0x10 [ 231.735273][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 231.741180][ C0] ? do_task_dead+0x40/0x110 [ 231.745846][ C0] ? do_task_dead+0xd6/0x110 [ 231.750545][ C0] ? do_exit+0x1de7/0x2ce0 [ 231.755072][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 231.760181][ C0] ? __pfx_do_exit+0x10/0x10 [ 231.764869][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.770333][ C0] ? do_group_exit+0xd3/0x2a0 [ 231.775120][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 231.780428][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 231.785372][ C0] ? do_syscall_64+0xcd/0x250 [ 231.790123][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.796397][ C0] [ 231.799483][ C0] task:modprobe state:R running task stack:25424 pid:8295 tgid:8295 ppid:1671 flags:0x00000002 [ 231.811454][ C0] Call Trace: [ 231.814790][ C0] [ 231.817784][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 231.823781][ C0] ? do_task_dead+0x40/0x110 [ 231.828451][ C0] ? do_task_dead+0xd6/0x110 [ 231.833118][ C0] ? do_exit+0x1de7/0x2ce0 [ 231.837630][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 231.842731][ C0] ? __pfx_do_exit+0x10/0x10 [ 231.847418][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.852890][ C0] ? do_group_exit+0xd3/0x2a0 [ 231.857687][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 231.862977][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 231.867929][ C0] ? do_syscall_64+0xcd/0x250 [ 231.872694][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.878891][ C0] [ 231.881971][ C0] task:modprobe state:R running task stack:25424 pid:8298 tgid:8298 ppid:50 flags:0x00000002 [ 231.893871][ C0] Call Trace: [ 231.897212][ C0] [ 231.900218][ C0] __schedule+0x1042/0x34b0 [ 231.904850][ C0] ? __pfx___schedule+0x10/0x10 [ 231.909801][ C0] ? do_task_dead+0x9e/0x110 [ 231.914492][ C0] ? __pfx_lock_release+0x10/0x10 [ 231.919621][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 231.925522][ C0] ? do_task_dead+0x40/0x110 [ 231.930193][ C0] do_task_dead+0xd6/0x110 [ 231.934693][ C0] do_exit+0x1de7/0x2ce0 [ 231.939025][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 231.944127][ C0] ? __pfx_do_exit+0x10/0x10 [ 231.948797][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.954265][ C0] do_group_exit+0xd3/0x2a0 [ 231.958884][ C0] __x64_sys_exit_group+0x3e/0x50 [ 231.964000][ C0] x64_sys_call+0x14a9/0x16a0 [ 231.968763][ C0] do_syscall_64+0xcd/0x250 [ 231.973347][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.979352][ C0] RIP: 0033:0x7f59bc7cca90 [ 231.983829][ C0] RSP: 002b:00007ffd7b1795a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 231.992323][ C0] RAX: ffffffffffffffda RBX: 00007f59bc8bd860 RCX: 00007f59bc7cca90 [ 232.000368][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 232.008415][ C0] RBP: 00007f59bc8bd860 R08: 0000000000000001 R09: 0788b1c97abd84f1 [ 232.016460][ C0] R10: 00007ffd7b179460 R11: 0000000000000246 R12: 0000000000000000 [ 232.024494][ C0] R13: 0000000000000001 R14: 00007f59bc8c1658 R15: 0000000000000001 [ 232.032561][ C0] [ 232.035645][ C0] task:modprobe state:R running task stack:25424 pid:8302 tgid:8302 ppid:50 flags:0x00000002 [ 232.047532][ C0] Call Trace: [ 232.050877][ C0] [ 232.053877][ C0] __schedule+0x1042/0x34b0 [ 232.058478][ C0] ? __pfx___schedule+0x10/0x10 [ 232.063427][ C0] ? do_task_dead+0x9e/0x110 [ 232.068099][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.073235][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 232.079136][ C0] ? do_task_dead+0x40/0x110 [ 232.083801][ C0] do_task_dead+0xd6/0x110 [ 232.088301][ C0] do_exit+0x1de7/0x2ce0 [ 232.092692][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 232.097885][ C0] ? __pfx_do_exit+0x10/0x10 [ 232.102563][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 232.108028][ C0] do_group_exit+0xd3/0x2a0 [ 232.112636][ C0] __x64_sys_exit_group+0x3e/0x50 [ 232.117785][ C0] x64_sys_call+0x14a9/0x16a0 [ 232.122560][ C0] do_syscall_64+0xcd/0x250 [ 232.127142][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.133139][ C0] RIP: 0033:0x7f3316e05a90 [ 232.137708][ C0] RSP: 002b:00007ffccaaadce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 232.146216][ C0] RAX: ffffffffffffffda RBX: 00007f3316ef6860 RCX: 00007f3316e05a90 [ 232.154250][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 232.162276][ C0] RBP: 00007f3316ef6860 R08: 0000000000000001 R09: 4c1dd02f63e173db [ 232.170306][ C0] R10: 00007ffccaaadba0 R11: 0000000000000246 R12: 0000000000000000 [ 232.178344][ C0] R13: 0000000000000001 R14: 00007f3316efa658 R15: 0000000000000001 [ 232.186510][ C0] [ 232.189593][ C0] task:modprobe state:R running task stack:25424 pid:8308 tgid:8308 ppid:1163 flags:0x00004002 [ 232.201480][ C0] Call Trace: [ 232.204806][ C0] [ 232.207798][ C0] __schedule+0x1042/0x34b0 [ 232.212418][ C0] ? __pfx___schedule+0x10/0x10 [ 232.217360][ C0] ? do_task_dead+0x9e/0x110 [ 232.222033][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.227160][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 232.233055][ C0] ? do_task_dead+0x40/0x110 [ 232.237712][ C0] do_task_dead+0xd6/0x110 [ 232.242205][ C0] do_exit+0x1de7/0x2ce0 [ 232.246552][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 232.251657][ C0] ? __pfx_do_exit+0x10/0x10 [ 232.256323][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 232.261791][ C0] do_group_exit+0xd3/0x2a0 [ 232.266393][ C0] __x64_sys_exit_group+0x3e/0x50 [ 232.271510][ C0] x64_sys_call+0x14a9/0x16a0 [ 232.276267][ C0] do_syscall_64+0xcd/0x250 [ 232.280845][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.286923][ C0] RIP: 0033:0x7f2ca1442a90 [ 232.291406][ C0] RSP: 002b:00007fff00e9c278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 232.299902][ C0] RAX: ffffffffffffffda RBX: 00007f2ca1533860 RCX: 00007f2ca1442a90 [ 232.307943][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 232.316014][ C0] RBP: 00007f2ca1533860 R08: 0000000000000001 R09: 28005af6b90e6335 [ 232.324069][ C0] R10: 00007fff00e9c130 R11: 0000000000000246 R12: 0000000000000000 [ 232.332110][ C0] R13: 0000000000000001 R14: 00007f2ca1537658 R15: 0000000000000001 [ 232.340226][ C0] [ 232.343311][ C0] task:modprobe state:R running task stack:25424 pid:8313 tgid:8313 ppid:326 flags:0x00000002 [ 232.355201][ C0] Call Trace: [ 232.358539][ C0] [ 232.361540][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.366498][ C0] ? hlock_class+0x4e/0x130 [ 232.371085][ C0] ? mark_lock+0xb5/0xc60 [ 232.375507][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 232.380630][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.385489][ C0] ? rcu_is_watching+0x12/0xc0 [ 232.390335][ C0] ? hlock_class+0x4e/0x130 [ 232.394916][ C0] ? mark_lock+0xb5/0xc60 [ 232.399414][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.404255][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 232.409902][ C0] ? hlock_class+0x4e/0x130 [ 232.414490][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 232.419652][ C0] ? rcu_is_watching+0x12/0xc0 [ 232.424509][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 232.429623][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 232.435108][ C0] ? find_held_lock+0x2d/0x110 [ 232.439963][ C0] ? __schedule+0x100f/0x34b0 [ 232.444819][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.449968][ C0] ? __schedule+0x1042/0x34b0 [ 232.454733][ C0] ? __pfx___schedule+0x10/0x10 [ 232.459673][ C0] ? do_task_dead+0x9e/0x110 [ 232.464344][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.469464][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 232.475359][ C0] ? do_task_dead+0x40/0x110 [ 232.480025][ C0] ? do_task_dead+0xd6/0x110 [ 232.484696][ C0] ? do_exit+0x1de7/0x2ce0 [ 232.489211][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 232.494314][ C0] ? __pfx_do_exit+0x10/0x10 [ 232.498995][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 232.504452][ C0] ? do_group_exit+0xd3/0x2a0 [ 232.509213][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 232.514580][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 232.519508][ C0] ? do_syscall_64+0xcd/0x250 [ 232.524261][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.530468][ C0] [ 232.533637][ C0] task:modprobe state:R running task stack:25424 pid:8318 tgid:8318 ppid:50 flags:0x00000002 [ 232.545623][ C0] Call Trace: [ 232.548971][ C0] [ 232.551957][ C0] __schedule+0x1042/0x34b0 [ 232.556562][ C0] ? rcu_is_watching+0x12/0xc0 [ 232.561409][ C0] ? hlock_class+0x4e/0x130 [ 232.565993][ C0] ? mark_lock+0xb5/0xc60 [ 232.570425][ C0] ? hlock_class+0x4e/0x130 [ 232.575024][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 232.580057][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.584940][ C0] ? hlock_class+0x4e/0x130 [ 232.589546][ C0] ? mark_lock+0xb5/0xc60 [ 232.593962][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 232.599451][ C0] ? unwind_get_return_address+0x59/0xa0 [ 232.605236][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.610095][ C0] ? hlock_class+0x4e/0x130 [ 232.614679][ C0] ? mark_lock+0xb5/0xc60 [ 232.619099][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 232.624220][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.629070][ C0] ? rcu_is_watching+0x12/0xc0 [ 232.633912][ C0] ? hlock_class+0x4e/0x130 [ 232.638487][ C0] ? mark_lock+0xb5/0xc60 [ 232.642905][ C0] ? __pfx_mark_lock+0x10/0x10 [ 232.647772][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 232.653443][ C0] ? hlock_class+0x4e/0x130 [ 232.658030][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 232.663169][ C0] ? rcu_is_watching+0x12/0xc0 [ 232.668029][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 232.673155][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 232.678633][ C0] ? find_held_lock+0x2d/0x110 [ 232.683493][ C0] ? __schedule+0x100f/0x34b0 [ 232.688266][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.693493][ C0] ? __schedule+0x1042/0x34b0 [ 232.698271][ C0] ? __pfx___schedule+0x10/0x10 [ 232.703213][ C0] ? do_task_dead+0x9e/0x110 [ 232.707948][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.713086][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 232.718999][ C0] ? do_task_dead+0x40/0x110 [ 232.723681][ C0] ? do_task_dead+0xd6/0x110 [ 232.728363][ C0] ? do_exit+0x1de7/0x2ce0 [ 232.732873][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 232.738079][ C0] ? __pfx_do_exit+0x10/0x10 [ 232.742769][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 232.748240][ C0] ? do_group_exit+0xd3/0x2a0 [ 232.753013][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 232.758407][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 232.763354][ C0] ? do_syscall_64+0xcd/0x250 [ 232.768116][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.774305][ C0] [ 232.777386][ C0] task:modprobe state:R running task stack:24720 pid:8327 tgid:8327 ppid:1671 flags:0x00000002 [ 232.789271][ C0] Call Trace: [ 232.792621][ C0] [ 232.795618][ C0] __schedule+0x1042/0x34b0 [ 232.800214][ C0] ? rcu_is_watching+0x12/0xc0 [ 232.805055][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 232.810177][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 232.815652][ C0] ? find_held_lock+0x2d/0x110 [ 232.820513][ C0] ? __schedule+0x100f/0x34b0 [ 232.825271][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.830400][ C0] ? __schedule+0x1042/0x34b0 [ 232.835212][ C0] ? __pfx___schedule+0x10/0x10 [ 232.840159][ C0] ? do_task_dead+0x9e/0x110 [ 232.844828][ C0] ? __pfx_lock_release+0x10/0x10 [ 232.849973][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 232.855879][ C0] ? do_task_dead+0x40/0x110 [ 232.860550][ C0] ? do_task_dead+0xd6/0x110 [ 232.865226][ C0] ? do_exit+0x1de7/0x2ce0 [ 232.869745][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 232.874850][ C0] ? __pfx_do_exit+0x10/0x10 [ 232.879527][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 232.884994][ C0] ? do_group_exit+0xd3/0x2a0 [ 232.889779][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 232.895092][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 232.900047][ C0] ? do_syscall_64+0xcd/0x250 [ 232.904817][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.911013][ C0] [ 232.914098][ C0] task:modprobe state:R running task stack:24720 pid:8331 tgid:8331 ppid:1671 flags:0x00000000 [ 232.925988][ C0] Call Trace: [ 232.929322][ C0] [ 232.932577][ C0] __schedule+0x1042/0x34b0 [ 232.937174][ C0] ? __pfx___schedule+0x10/0x10 [ 232.942129][ C0] ? __cond_resched+0x1b/0x30 [ 232.946882][ C0] preempt_schedule_common+0x44/0xc0 [ 232.952256][ C0] __cond_resched+0x1b/0x30 [ 232.956855][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 232.962836][ C0] ? do_task_dead+0x40/0x110 [ 232.967505][ C0] ? do_task_dead+0xd6/0x110 [ 232.972180][ C0] ? do_exit+0x1de7/0x2ce0 [ 232.976682][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 232.981791][ C0] ? __pfx_do_exit+0x10/0x10 [ 232.986476][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 232.991936][ C0] ? do_group_exit+0xd3/0x2a0 [ 232.996694][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 233.001975][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 233.006913][ C0] ? do_syscall_64+0xcd/0x250 [ 233.011676][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.017870][ C0] [ 233.020956][ C0] task:modprobe state:R running task stack:25424 pid:8335 tgid:8335 ppid:50 flags:0x00000002 [ 233.032858][ C0] Call Trace: [ 233.036199][ C0] [ 233.039205][ C0] ? hlock_class+0x4e/0x130 [ 233.043789][ C0] ? mark_lock+0xb5/0xc60 [ 233.048216][ C0] ? __pfx_mark_lock+0x10/0x10 [ 233.053062][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 233.057920][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 233.064168][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 233.069440][ C0] ? hlock_class+0x4e/0x130 [ 233.074012][ C0] ? mark_lock+0xb5/0xc60 [ 233.078428][ C0] ? hlock_class+0x4e/0x130 [ 233.083000][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 233.088019][ C0] ? __pfx_mark_lock+0x10/0x10 [ 233.092885][ C0] ? hlock_class+0x4e/0x130 [ 233.097463][ C0] ? mark_lock+0xb5/0xc60 [ 233.101873][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 233.107154][ C0] ? unwind_get_return_address+0x59/0xa0 [ 233.112872][ C0] ? __pfx_mark_lock+0x10/0x10 [ 233.117723][ C0] ? hlock_class+0x4e/0x130 [ 233.122301][ C0] ? mark_lock+0xb5/0xc60 [ 233.126726][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 233.131853][ C0] ? __pfx_mark_lock+0x10/0x10 [ 233.136702][ C0] ? rcu_is_watching+0x12/0xc0 [ 233.141540][ C0] ? hlock_class+0x4e/0x130 [ 233.146145][ C0] ? mark_lock+0xb5/0xc60 [ 233.150571][ C0] ? __pfx_mark_lock+0x10/0x10 [ 233.155435][ C0] ? hlock_class+0x4e/0x130 [ 233.160022][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 233.165157][ C0] ? rcu_is_watching+0x12/0xc0 [ 233.169994][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 233.175111][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 233.180587][ C0] ? find_held_lock+0x2d/0x110 [ 233.185451][ C0] ? __schedule+0x100f/0x34b0 [ 233.190251][ C0] ? __pfx_lock_release+0x10/0x10 [ 233.195473][ C0] ? __schedule+0x1042/0x34b0 [ 233.200244][ C0] ? __pfx___schedule+0x10/0x10 [ 233.205170][ C0] ? do_task_dead+0x9e/0x110 [ 233.209823][ C0] ? __pfx_lock_release+0x10/0x10 [ 233.214966][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 233.220871][ C0] ? do_task_dead+0x40/0x110 [ 233.225618][ C0] ? do_task_dead+0xd6/0x110 [ 233.230313][ C0] ? do_exit+0x1de7/0x2ce0 [ 233.234944][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 233.240148][ C0] ? __pfx_do_exit+0x10/0x10 [ 233.244826][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 233.250372][ C0] ? do_group_exit+0xd3/0x2a0 [ 233.255170][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 233.260562][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 233.265499][ C0] ? do_syscall_64+0xcd/0x250 [ 233.270258][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.276469][ C0] [ 233.279549][ C0] task:modprobe state:R running task stack:24720 pid:8343 tgid:8343 ppid:50 flags:0x00000002 [ 233.291422][ C0] Call Trace: [ 233.294761][ C0] [ 233.297746][ C0] __schedule+0x1042/0x34b0 [ 233.302338][ C0] ? __pfx___schedule+0x10/0x10 [ 233.307313][ C0] ? do_syscall_64+0xcd/0x250 [ 233.312070][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.318314][ C0] [ 233.321400][ C0] task:modprobe state:R running task stack:25424 pid:8344 tgid:8344 ppid:1671 flags:0x00000002 [ 233.333310][ C0] Call Trace: [ 233.336644][ C0] [ 233.339636][ C0] __schedule+0x1042/0x34b0 [ 233.344240][ C0] ? __pfx___schedule+0x10/0x10 [ 233.349211][ C0] ? do_task_dead+0x9e/0x110 [ 233.353885][ C0] ? __pfx_lock_release+0x10/0x10 [ 233.359008][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 233.364914][ C0] ? do_task_dead+0x40/0x110 [ 233.369687][ C0] do_task_dead+0xd6/0x110 [ 233.374211][ C0] do_exit+0x1de7/0x2ce0 [ 233.378549][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 233.383652][ C0] ? __pfx_do_exit+0x10/0x10 [ 233.388336][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 233.393793][ C0] do_group_exit+0xd3/0x2a0 [ 233.398391][ C0] __x64_sys_exit_group+0x3e/0x50 [ 233.403514][ C0] x64_sys_call+0x14a9/0x16a0 [ 233.408279][ C0] do_syscall_64+0xcd/0x250 [ 233.413063][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.419154][ C0] RIP: 0033:0x7f71664e4a90 [ 233.423635][ C0] RSP: 002b:00007ffdf31f2448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 233.432137][ C0] RAX: ffffffffffffffda RBX: 00007f71665d5860 RCX: 00007f71664e4a90 [ 233.440188][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 233.448238][ C0] RBP: 00007f71665d5860 R08: 0000000000000001 R09: 17815a7de211a15c [ 233.456276][ C0] R10: 00007ffdf31f2300 R11: 0000000000000246 R12: 0000000000000000 [ 233.464313][ C0] R13: 0000000000000001 R14: 00007f71665d9658 R15: 0000000000000001 [ 233.472424][ C0] [ 233.475511][ C0] task:modprobe state:R running task stack:24720 pid:8350 tgid:8350 ppid:1163 flags:0x00000000 [ 233.487388][ C0] Call Trace: [ 233.490734][ C0] [ 233.493723][ C0] __schedule+0x1042/0x34b0 [ 233.498326][ C0] ? __pfx___schedule+0x10/0x10 [ 233.503261][ C0] ? lock_acquire+0x2f/0xb0 [ 233.507866][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 233.513231][ C0] ? do_group_exit+0xd3/0x2a0 [ 233.518010][ C0] __x64_sys_exit_group+0x3e/0x50 [ 233.523137][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 233.528072][ C0] ? do_syscall_64+0xcd/0x250 [ 233.532819][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.539008][ C0] [ 233.542088][ C0] task:modprobe state:R running task stack:24720 pid:8351 tgid:8351 ppid:326 flags:0x00000002 [ 233.554058][ C0] Call Trace: [ 233.557410][ C0] [ 233.560413][ C0] __schedule+0x1042/0x34b0 [ 233.565023][ C0] ? __pfx___schedule+0x10/0x10 [ 233.569954][ C0] ? do_task_dead+0x9e/0x110 [ 233.574621][ C0] ? __pfx_lock_release+0x10/0x10 [ 233.579738][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 233.585716][ C0] ? do_task_dead+0x40/0x110 [ 233.590397][ C0] do_task_dead+0xd6/0x110 [ 233.594909][ C0] do_exit+0x1de7/0x2ce0 [ 233.599311][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 233.604415][ C0] ? __pfx_do_exit+0x10/0x10 [ 233.609087][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 233.614541][ C0] do_group_exit+0xd3/0x2a0 [ 233.619118][ C0] __x64_sys_exit_group+0x3e/0x50 [ 233.624219][ C0] x64_sys_call+0x14a9/0x16a0 [ 233.628964][ C0] do_syscall_64+0xcd/0x250 [ 233.633541][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.639522][ C0] RIP: 0033:0x7fc4e3dcba90 [ 233.644027][ C0] RSP: 002b:00007ffd9cb9d1f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 233.652515][ C0] RAX: ffffffffffffffda RBX: 00007fc4e3ebc860 RCX: 00007fc4e3dcba90 [ 233.660557][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 233.668603][ C0] RBP: 00007fc4e3ebc860 R08: 0000000000000001 R09: d561b2fb577238f3 [ 233.676663][ C0] R10: 00007ffd9cb9d0b0 R11: 0000000000000246 R12: 0000000000000000 [ 233.684706][ C0] R13: 0000000000000001 R14: 00007fc4e3ec0658 R15: 0000000000000001 [ 233.692768][ C0] [ 233.695850][ C0] task:modprobe state:R running task stack:25424 pid:8356 tgid:8356 ppid:1671 flags:0x00000002 [ 233.707751][ C0] Call Trace: [ 233.711096][ C0] [ 233.714090][ C0] __schedule+0x1042/0x34b0 [ 233.718709][ C0] ? __pfx___schedule+0x10/0x10 [ 233.723728][ C0] ? do_task_dead+0x9e/0x110 [ 233.728389][ C0] ? __pfx_lock_release+0x10/0x10 [ 233.733518][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 233.739413][ C0] ? do_task_dead+0x40/0x110 [ 233.744109][ C0] do_task_dead+0xd6/0x110 [ 233.748599][ C0] do_exit+0x1de7/0x2ce0 [ 233.752928][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 233.758031][ C0] ? __pfx_do_exit+0x10/0x10 [ 233.762702][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 233.768200][ C0] do_group_exit+0xd3/0x2a0 [ 233.772788][ C0] __x64_sys_exit_group+0x3e/0x50 [ 233.777897][ C0] x64_sys_call+0x14a9/0x16a0 [ 233.782678][ C0] do_syscall_64+0xcd/0x250 [ 233.787246][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.793235][ C0] RIP: 0033:0x7fdf00322a90 [ 233.797717][ C0] RSP: 002b:00007ffedcff2be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 233.806199][ C0] RAX: ffffffffffffffda RBX: 00007fdf00413860 RCX: 00007fdf00322a90 [ 233.814242][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 233.822309][ C0] RBP: 00007fdf00413860 R08: 0000000000000001 R09: 8a26ce0f152fc33d [ 233.830353][ C0] R10: 00007ffedcff2aa0 R11: 0000000000000246 R12: 0000000000000000 [ 233.838410][ C0] R13: 0000000000000001 R14: 00007fdf00417658 R15: 0000000000000001 [ 233.846481][ C0] [ 233.849576][ C0] task:modprobe state:R running task stack:25424 pid:8361 tgid:8361 ppid:50 flags:0x00000002 [ 233.861460][ C0] Call Trace: [ 233.864791][ C0] [ 233.867802][ C0] __schedule+0x1042/0x34b0 [ 233.872402][ C0] ? __pfx___schedule+0x10/0x10 [ 233.877345][ C0] ? do_task_dead+0x9e/0x110 [ 233.882008][ C0] ? __pfx_lock_release+0x10/0x10 [ 233.887125][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 233.893021][ C0] ? do_task_dead+0x40/0x110 [ 233.897679][ C0] do_task_dead+0xd6/0x110 [ 233.902165][ C0] do_exit+0x1de7/0x2ce0 [ 233.906481][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 233.911585][ C0] ? __pfx_do_exit+0x10/0x10 [ 233.916258][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 233.921708][ C0] do_group_exit+0xd3/0x2a0 [ 233.926286][ C0] __x64_sys_exit_group+0x3e/0x50 [ 233.931391][ C0] x64_sys_call+0x14a9/0x16a0 [ 233.936152][ C0] do_syscall_64+0xcd/0x250 [ 233.940731][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.946807][ C0] RIP: 0033:0x7f4394b39a90 [ 233.951288][ C0] RSP: 002b:00007ffdf99d1388 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 233.959782][ C0] RAX: ffffffffffffffda RBX: 00007f4394c2a860 RCX: 00007f4394b39a90 [ 233.967830][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 233.975886][ C0] RBP: 00007f4394c2a860 R08: 0000000000000001 R09: 0b2ac9ab8bbbe376 [ 233.983928][ C0] R10: 00007ffdf99d1240 R11: 0000000000000246 R12: 0000000000000000 [ 233.991993][ C0] R13: 0000000000000001 R14: 00007f4394c2e658 R15: 0000000000000001 [ 234.000074][ C0] [ 234.003169][ C0] task:modprobe state:R running task stack:25424 pid:8366 tgid:8366 ppid:1163 flags:0x00000002 [ 234.015049][ C0] Call Trace: [ 234.018377][ C0] [ 234.021367][ C0] __schedule+0x1042/0x34b0 [ 234.025973][ C0] ? __pfx___schedule+0x10/0x10 [ 234.030913][ C0] ? do_task_dead+0x9e/0x110 [ 234.035581][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.040704][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 234.046648][ C0] ? do_task_dead+0x40/0x110 [ 234.051315][ C0] do_task_dead+0xd6/0x110 [ 234.055813][ C0] do_exit+0x1de7/0x2ce0 [ 234.060152][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 234.065250][ C0] ? __pfx_do_exit+0x10/0x10 [ 234.070016][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 234.075488][ C0] do_group_exit+0xd3/0x2a0 [ 234.080262][ C0] __x64_sys_exit_group+0x3e/0x50 [ 234.085395][ C0] x64_sys_call+0x14a9/0x16a0 [ 234.090173][ C0] do_syscall_64+0xcd/0x250 [ 234.094744][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.100731][ C0] RIP: 0033:0x7fdc561eaa90 [ 234.105212][ C0] RSP: 002b:00007ffead1898a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 234.113701][ C0] RAX: ffffffffffffffda RBX: 00007fdc562db860 RCX: 00007fdc561eaa90 [ 234.121763][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 234.129987][ C0] RBP: 00007fdc562db860 R08: 0000000000000001 R09: c8756a13e5fd5f19 [ 234.138132][ C0] R10: 00007ffead189760 R11: 0000000000000246 R12: 0000000000000000 [ 234.146170][ C0] R13: 0000000000000001 R14: 00007fdc562df658 R15: 0000000000000001 [ 234.154320][ C0] [ 234.157408][ C0] task:modprobe state:R running task stack:25424 pid:8372 tgid:8372 ppid:50 flags:0x00000000 [ 234.169310][ C0] Call Trace: [ 234.172659][ C0] [ 234.175665][ C0] __schedule+0x1042/0x34b0 [ 234.180361][ C0] ? __pfx___schedule+0x10/0x10 [ 234.185306][ C0] ? do_task_dead+0x9e/0x110 [ 234.189979][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.195119][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 234.201021][ C0] ? do_task_dead+0x40/0x110 [ 234.205684][ C0] do_task_dead+0xd6/0x110 [ 234.210183][ C0] do_exit+0x1de7/0x2ce0 [ 234.214517][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 234.219619][ C0] ? __pfx_do_exit+0x10/0x10 [ 234.224294][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 234.229762][ C0] do_group_exit+0xd3/0x2a0 [ 234.234356][ C0] __x64_sys_exit_group+0x3e/0x50 [ 234.239475][ C0] x64_sys_call+0x14a9/0x16a0 [ 234.244249][ C0] do_syscall_64+0xcd/0x250 [ 234.248835][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.254931][ C0] RIP: 0033:0x7f080af6da90 [ 234.259410][ C0] RSP: 002b:00007ffcfd32b3d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 234.267998][ C0] RAX: ffffffffffffffda RBX: 00007f080b05e860 RCX: 00007f080af6da90 [ 234.276050][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 234.284112][ C0] RBP: 00007f080b05e860 R08: 0000000000000001 R09: 1069a996d64b094f [ 234.292263][ C0] R10: 00007ffcfd32b290 R11: 0000000000000246 R12: 0000000000000000 [ 234.300404][ C0] R13: 0000000000000001 R14: 00007f080b062658 R15: 0000000000000001 [ 234.308482][ C0] [ 234.311586][ C0] task:modprobe state:R running task stack:25424 pid:8377 tgid:8377 ppid:1671 flags:0x00000002 [ 234.323484][ C0] Call Trace: [ 234.326829][ C0] [ 234.329831][ C0] __schedule+0x1042/0x34b0 [ 234.334445][ C0] ? __pfx___schedule+0x10/0x10 [ 234.339420][ C0] ? find_held_lock+0x2d/0x110 [ 234.344287][ C0] ? free_unref_folios+0x8a5/0x1170 [ 234.349590][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 234.354884][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.360027][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 234.365317][ C0] ? lock_acquire+0x2f/0xb0 [ 234.370090][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 234.375477][ C0] ? hlock_class+0x4e/0x130 [ 234.380161][ C0] ? hlock_class+0x4e/0x130 [ 234.384781][ C0] ? mark_lock+0xb5/0xc60 [ 234.389209][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 234.394521][ C0] ? unwind_get_return_address+0x59/0xa0 [ 234.400237][ C0] ? __pfx_mark_lock+0x10/0x10 [ 234.405095][ C0] ? hlock_class+0x4e/0x130 [ 234.409756][ C0] ? mark_lock+0xb5/0xc60 [ 234.414186][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 234.419305][ C0] ? __pfx_mark_lock+0x10/0x10 [ 234.424157][ C0] ? rcu_is_watching+0x12/0xc0 [ 234.429000][ C0] ? hlock_class+0x4e/0x130 [ 234.433595][ C0] ? mark_lock+0xb5/0xc60 [ 234.438018][ C0] ? __pfx_mark_lock+0x10/0x10 [ 234.442900][ C0] ? hlock_class+0x4e/0x130 [ 234.447521][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 234.452747][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 234.458305][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 234.463709][ C0] ? find_held_lock+0x2d/0x110 [ 234.468567][ C0] ? __schedule+0x100f/0x34b0 [ 234.473326][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.478476][ C0] ? __schedule+0x1042/0x34b0 [ 234.483247][ C0] ? __pfx___schedule+0x10/0x10 [ 234.488272][ C0] ? do_task_dead+0x9e/0x110 [ 234.492941][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.498245][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 234.504143][ C0] ? do_task_dead+0x40/0x110 [ 234.508817][ C0] ? do_task_dead+0xd6/0x110 [ 234.513489][ C0] ? do_exit+0x1de7/0x2ce0 [ 234.518007][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 234.523145][ C0] ? __pfx_do_exit+0x10/0x10 [ 234.527832][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 234.533291][ C0] ? do_group_exit+0xd3/0x2a0 [ 234.538056][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 234.543385][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 234.548320][ C0] ? do_syscall_64+0xcd/0x250 [ 234.553086][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.559268][ C0] [ 234.562356][ C0] task:modprobe state:R running task stack:25424 pid:8385 tgid:8385 ppid:1163 flags:0x00000000 [ 234.574435][ C0] Call Trace: [ 234.577772][ C0] [ 234.580851][ C0] __schedule+0x1042/0x34b0 [ 234.585454][ C0] ? __pfx___schedule+0x10/0x10 [ 234.590409][ C0] ? __cond_resched+0x1b/0x30 [ 234.595266][ C0] preempt_schedule_common+0x44/0xc0 [ 234.600633][ C0] ? unlink_anon_vmas+0x58a/0x820 [ 234.605765][ C0] ? rcu_is_watching+0x12/0xc0 [ 234.610608][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 234.615732][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 234.621216][ C0] ? find_held_lock+0x2d/0x110 [ 234.626078][ C0] ? __schedule+0x100f/0x34b0 [ 234.630856][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.636030][ C0] ? __schedule+0x1042/0x34b0 [ 234.640821][ C0] ? __pfx___schedule+0x10/0x10 [ 234.645776][ C0] ? do_task_dead+0x9e/0x110 [ 234.650457][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.655624][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 234.661536][ C0] ? do_task_dead+0x40/0x110 [ 234.666212][ C0] ? do_task_dead+0xd6/0x110 [ 234.670878][ C0] ? do_exit+0x1de7/0x2ce0 [ 234.675392][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 234.680492][ C0] ? __pfx_do_exit+0x10/0x10 [ 234.685156][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 234.690627][ C0] ? do_group_exit+0xd3/0x2a0 [ 234.695415][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 234.700722][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 234.705702][ C0] ? do_syscall_64+0xcd/0x250 [ 234.710469][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.716840][ C0] [ 234.719941][ C0] task:modprobe state:R running task stack:25424 pid:8390 tgid:8390 ppid:1671 flags:0x00000002 [ 234.731854][ C0] Call Trace: [ 234.735196][ C0] [ 234.738206][ C0] __schedule+0x1042/0x34b0 [ 234.743075][ C0] ? __pfx___schedule+0x10/0x10 [ 234.748018][ C0] ? do_task_dead+0x9e/0x110 [ 234.752697][ C0] ? __pfx_lock_release+0x10/0x10 [ 234.757833][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 234.763747][ C0] ? do_task_dead+0x40/0x110 [ 234.768413][ C0] do_task_dead+0xd6/0x110 [ 234.772897][ C0] do_exit+0x1de7/0x2ce0 [ 234.777226][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 234.782332][ C0] ? __pfx_do_exit+0x10/0x10 [ 234.787043][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 234.792497][ C0] do_group_exit+0xd3/0x2a0 [ 234.797101][ C0] __x64_sys_exit_group+0x3e/0x50 [ 234.802216][ C0] x64_sys_call+0x14a9/0x16a0 [ 234.806990][ C0] do_syscall_64+0xcd/0x250 [ 234.811581][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.817578][ C0] RIP: 0033:0x7f2c748f6a90 [ 234.822077][ C0] RSP: 002b:00007ffc5f4977e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 234.830589][ C0] RAX: ffffffffffffffda RBX: 00007f2c749e7860 RCX: 00007f2c748f6a90 [ 234.838636][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 234.846698][ C0] RBP: 00007f2c749e7860 R08: 0000000000000001 R09: 50a7e3ed083a7a4c [ 234.854750][ C0] R10: 00007ffc5f4976a0 R11: 0000000000000246 R12: 0000000000000000 [ 234.862788][ C0] R13: 0000000000000001 R14: 00007f2c749eb658 R15: 0000000000000001 [ 234.870859][ C0] [ 234.874010][ C0] task:modprobe state:R running task stack:25424 pid:8395 tgid:8395 ppid:326 flags:0x00000002 [ 234.885919][ C0] Call Trace: [ 234.889269][ C0] [ 234.892276][ C0] ? __pfx___might_resched+0x10/0x10 [ 234.897673][ C0] ? hlock_class+0x4e/0x130 [ 234.902261][ C0] ? mark_lock+0xb5/0xc60 [ 234.906693][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 234.911989][ C0] ? unwind_get_return_address+0x59/0xa0 [ 234.917706][ C0] ? __pfx_mark_lock+0x10/0x10 [ 234.922581][ C0] ? hlock_class+0x4e/0x130 [ 234.927177][ C0] ? mark_lock+0xb5/0xc60 [ 234.931602][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 234.936737][ C0] ? __pfx_mark_lock+0x10/0x10 [ 234.941602][ C0] ? rcu_is_watching+0x12/0xc0 [ 234.946459][ C0] ? hlock_class+0x4e/0x130 [ 234.951107][ C0] ? mark_lock+0xb5/0xc60 [ 234.955539][ C0] ? __pfx_mark_lock+0x10/0x10 [ 234.960398][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 234.966043][ C0] ? hlock_class+0x4e/0x130 [ 234.970633][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 234.975940][ C0] ? rcu_is_watching+0x12/0xc0 [ 234.980784][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 234.985904][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 234.991388][ C0] ? find_held_lock+0x2d/0x110 [ 234.996262][ C0] ? __schedule+0x100f/0x34b0 [ 235.001021][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.006158][ C0] ? __schedule+0x1042/0x34b0 [ 235.010948][ C0] ? __pfx___schedule+0x10/0x10 [ 235.015887][ C0] ? do_task_dead+0x9e/0x110 [ 235.020653][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.025783][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 235.031720][ C0] ? do_task_dead+0x40/0x110 [ 235.036398][ C0] ? do_task_dead+0xd6/0x110 [ 235.041069][ C0] ? do_exit+0x1de7/0x2ce0 [ 235.045590][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 235.050700][ C0] ? __pfx_do_exit+0x10/0x10 [ 235.055382][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 235.060849][ C0] ? do_group_exit+0xd3/0x2a0 [ 235.065619][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 235.070907][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 235.075847][ C0] ? do_syscall_64+0xcd/0x250 [ 235.080700][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.087411][ C0] [ 235.090494][ C0] task:modprobe state:R running task stack:25136 pid:8401 tgid:8401 ppid:1163 flags:0x00000000 [ 235.102386][ C0] Call Trace: [ 235.105737][ C0] [ 235.108732][ C0] __schedule+0x1042/0x34b0 [ 235.113343][ C0] ? __pfx___schedule+0x10/0x10 [ 235.118280][ C0] ? do_task_dead+0x9e/0x110 [ 235.122946][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.128082][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 235.133981][ C0] ? do_task_dead+0x40/0x110 [ 235.138646][ C0] do_task_dead+0xd6/0x110 [ 235.143158][ C0] do_exit+0x1de7/0x2ce0 [ 235.147490][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 235.152703][ C0] ? __pfx_do_exit+0x10/0x10 [ 235.157386][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 235.162891][ C0] do_group_exit+0xd3/0x2a0 [ 235.167495][ C0] __x64_sys_exit_group+0x3e/0x50 [ 235.172621][ C0] x64_sys_call+0x14a9/0x16a0 [ 235.177390][ C0] do_syscall_64+0xcd/0x250 [ 235.181979][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.187980][ C0] RIP: 0033:0x7ff833665a90 [ 235.192463][ C0] RSP: 002b:00007ffe44da1568 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 235.200970][ C0] RAX: ffffffffffffffda RBX: 00007ff833756860 RCX: 00007ff833665a90 [ 235.209023][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 235.217069][ C0] RBP: 00007ff833756860 R08: 0000000000000001 R09: e1737448f5cbab6a [ 235.225114][ C0] R10: 00007ffe44da1420 R11: 0000000000000246 R12: 0000000000000000 [ 235.233167][ C0] R13: 0000000000000001 R14: 00007ff83375a658 R15: 0000000000000001 [ 235.241240][ C0] [ 235.244326][ C0] task:modprobe state:R running task stack:25136 pid:8407 tgid:8407 ppid:326 flags:0x00000000 [ 235.256218][ C0] Call Trace: [ 235.259561][ C0] [ 235.262578][ C0] __schedule+0x1042/0x34b0 [ 235.267205][ C0] ? __pfx___schedule+0x10/0x10 [ 235.272160][ C0] ? trace_tlb_flush+0x10f/0x170 [ 235.277195][ C0] ? kasan_save_track+0x14/0x30 [ 235.282147][ C0] ? find_held_lock+0x2d/0x110 [ 235.286998][ C0] ? __schedule+0x100f/0x34b0 [ 235.291759][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.296890][ C0] ? __schedule+0x1042/0x34b0 [ 235.301665][ C0] ? __pfx___schedule+0x10/0x10 [ 235.306648][ C0] ? do_task_dead+0x9e/0x110 [ 235.311323][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.316455][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 235.322353][ C0] ? do_task_dead+0x40/0x110 [ 235.327012][ C0] ? do_task_dead+0xd6/0x110 [ 235.331727][ C0] ? do_exit+0x1de7/0x2ce0 [ 235.336260][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 235.341363][ C0] ? __pfx_do_exit+0x10/0x10 [ 235.346033][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 235.351499][ C0] ? do_group_exit+0xd3/0x2a0 [ 235.356364][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 235.361668][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 235.366704][ C0] ? do_syscall_64+0xcd/0x250 [ 235.371478][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.377670][ C0] [ 235.380756][ C0] task:modprobe state:R running task stack:25136 pid:8411 tgid:8411 ppid:326 flags:0x00000000 [ 235.392650][ C0] Call Trace: [ 235.395986][ C0] [ 235.399064][ C0] __schedule+0x1042/0x34b0 [ 235.403699][ C0] ? __pfx___schedule+0x10/0x10 [ 235.408631][ C0] ? __vm_area_free+0x38/0x50 [ 235.413385][ C0] ? __pfx_mark_lock+0x10/0x10 [ 235.418239][ C0] ? rcu_is_watching+0x12/0xc0 [ 235.423088][ C0] ? hlock_class+0x4e/0x130 [ 235.427677][ C0] ? mark_lock+0xb5/0xc60 [ 235.432094][ C0] ? __pfx_mark_lock+0x10/0x10 [ 235.436933][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 235.442579][ C0] ? hlock_class+0x4e/0x130 [ 235.447452][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 235.452595][ C0] ? rcu_is_watching+0x12/0xc0 [ 235.457446][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 235.462584][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 235.468060][ C0] ? find_held_lock+0x2d/0x110 [ 235.472921][ C0] ? __schedule+0x100f/0x34b0 [ 235.477694][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.482836][ C0] ? __schedule+0x1042/0x34b0 [ 235.487600][ C0] ? __pfx___schedule+0x10/0x10 [ 235.492531][ C0] ? do_task_dead+0x9e/0x110 [ 235.497285][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.502409][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 235.508322][ C0] ? do_task_dead+0x40/0x110 [ 235.512989][ C0] ? do_task_dead+0xd6/0x110 [ 235.517650][ C0] ? do_exit+0x1de7/0x2ce0 [ 235.522165][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 235.527274][ C0] ? __pfx_do_exit+0x10/0x10 [ 235.531948][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 235.537415][ C0] ? do_group_exit+0xd3/0x2a0 [ 235.542185][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 235.547468][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 235.552401][ C0] ? do_syscall_64+0xcd/0x250 [ 235.557158][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.563347][ C0] [ 235.566451][ C0] task:modprobe state:R running task stack:24416 pid:8417 tgid:8417 ppid:1163 flags:0x00000002 [ 235.578347][ C0] Call Trace: [ 235.581682][ C0] [ 235.584679][ C0] ? mmput+0xdb/0x3e0 [ 235.588730][ C0] ? do_task_dead+0x40/0x110 [ 235.593399][ C0] ? do_task_dead+0xd6/0x110 [ 235.598075][ C0] ? do_exit+0x1de7/0x2ce0 [ 235.602582][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 235.607697][ C0] ? __pfx_do_exit+0x10/0x10 [ 235.612378][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 235.617856][ C0] ? do_group_exit+0xd3/0x2a0 [ 235.622801][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 235.628100][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 235.633130][ C0] ? do_syscall_64+0xcd/0x250 [ 235.637888][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.644086][ C0] [ 235.647166][ C0] task:modprobe state:R running task stack:24720 pid:8418 tgid:8418 ppid:1671 flags:0x00000002 [ 235.659144][ C0] Call Trace: [ 235.662487][ C0] [ 235.665577][ C0] __schedule+0x1042/0x34b0 [ 235.670188][ C0] ? __pfx___schedule+0x10/0x10 [ 235.675132][ C0] ? do_task_dead+0x9e/0x110 [ 235.679811][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.684958][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 235.690866][ C0] ? do_task_dead+0x40/0x110 [ 235.695537][ C0] do_task_dead+0xd6/0x110 [ 235.700140][ C0] do_exit+0x1de7/0x2ce0 [ 235.704480][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 235.709593][ C0] ? __pfx_do_exit+0x10/0x10 [ 235.714264][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 235.719743][ C0] do_group_exit+0xd3/0x2a0 [ 235.724342][ C0] __x64_sys_exit_group+0x3e/0x50 [ 235.729467][ C0] x64_sys_call+0x14a9/0x16a0 [ 235.734235][ C0] do_syscall_64+0xcd/0x250 [ 235.738920][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.745707][ C0] RIP: 0033:0x7f4064205a90 [ 235.750198][ C0] RSP: 002b:00007ffecef5ff38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 235.759137][ C0] RAX: ffffffffffffffda RBX: 00007f40642f6860 RCX: 00007f4064205a90 [ 235.767186][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 235.775220][ C0] RBP: 00007f40642f6860 R08: 0000000000000001 R09: d1dd1a4185cf23dc [ 235.783269][ C0] R10: 00007ffecef5fdf0 R11: 0000000000000246 R12: 0000000000000000 [ 235.791834][ C0] R13: 0000000000000001 R14: 00007f40642fa658 R15: 0000000000000001 [ 235.799918][ C0] [ 235.803016][ C0] task:modprobe state:R running task stack:24720 pid:8425 tgid:8425 ppid:1163 flags:0x00000000 [ 235.814922][ C0] Call Trace: [ 235.818346][ C0] [ 235.821337][ C0] __schedule+0x1042/0x34b0 [ 235.825941][ C0] ? __pfx___schedule+0x10/0x10 [ 235.830913][ C0] ? __cond_resched+0x1b/0x30 [ 235.835780][ C0] preempt_schedule_common+0x44/0xc0 [ 235.841166][ C0] ? find_held_lock+0x2d/0x110 [ 235.846105][ C0] ? find_held_lock+0x2d/0x110 [ 235.850965][ C0] ? hlock_class+0x4e/0x130 [ 235.855553][ C0] ? mark_lock+0xb5/0xc60 [ 235.859978][ C0] ? hlock_class+0x4e/0x130 [ 235.864566][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 235.869605][ C0] ? __pfx_mark_lock+0x10/0x10 [ 235.874549][ C0] ? hlock_class+0x4e/0x130 [ 235.879137][ C0] ? mark_lock+0xb5/0xc60 [ 235.883572][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 235.888867][ C0] ? unwind_get_return_address+0x59/0xa0 [ 235.894583][ C0] ? __pfx_mark_lock+0x10/0x10 [ 235.899432][ C0] ? hlock_class+0x4e/0x130 [ 235.904016][ C0] ? mark_lock+0xb5/0xc60 [ 235.908439][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 235.913568][ C0] ? __pfx_mark_lock+0x10/0x10 [ 235.918426][ C0] ? rcu_is_watching+0x12/0xc0 [ 235.923270][ C0] ? hlock_class+0x4e/0x130 [ 235.927853][ C0] ? mark_lock+0xb5/0xc60 [ 235.932280][ C0] ? __pfx_mark_lock+0x10/0x10 [ 235.937115][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 235.942762][ C0] ? hlock_class+0x4e/0x130 [ 235.947344][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 235.952465][ C0] ? rcu_is_watching+0x12/0xc0 [ 235.957319][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 235.962434][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 235.967912][ C0] ? find_held_lock+0x2d/0x110 [ 235.972771][ C0] ? __schedule+0x100f/0x34b0 [ 235.977556][ C0] ? __pfx_lock_release+0x10/0x10 [ 235.982794][ C0] ? __schedule+0x1042/0x34b0 [ 235.987660][ C0] ? __pfx___schedule+0x10/0x10 [ 235.992603][ C0] ? do_task_dead+0x9e/0x110 [ 235.997270][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.002399][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 236.008294][ C0] ? do_task_dead+0x40/0x110 [ 236.013654][ C0] ? do_task_dead+0xd6/0x110 [ 236.018323][ C0] ? do_exit+0x1de7/0x2ce0 [ 236.022827][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 236.027931][ C0] ? __pfx_do_exit+0x10/0x10 [ 236.032609][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.038067][ C0] ? do_group_exit+0xd3/0x2a0 [ 236.042838][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 236.048141][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 236.053172][ C0] ? do_syscall_64+0xcd/0x250 [ 236.057935][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.064127][ C0] [ 236.067336][ C0] task:modprobe state:R running task stack:25424 pid:8433 tgid:8433 ppid:1163 flags:0x00000002 [ 236.079239][ C0] Call Trace: [ 236.082571][ C0] [ 236.085557][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 236.091507][ C0] ? do_task_dead+0x40/0x110 [ 236.096177][ C0] ? do_task_dead+0xd6/0x110 [ 236.100849][ C0] ? do_exit+0x1de7/0x2ce0 [ 236.105390][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 236.110496][ C0] ? __pfx_do_exit+0x10/0x10 [ 236.115174][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.120637][ C0] ? do_group_exit+0xd3/0x2a0 [ 236.125405][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 236.130691][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 236.135629][ C0] ? do_syscall_64+0xcd/0x250 [ 236.140424][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.146615][ C0] [ 236.149688][ C0] task:modprobe state:R running task stack:25424 pid:8436 tgid:8436 ppid:326 flags:0x00000002 [ 236.161738][ C0] Call Trace: [ 236.165073][ C0] [ 236.168063][ C0] __schedule+0x1042/0x34b0 [ 236.172674][ C0] ? __pfx___schedule+0x10/0x10 [ 236.177620][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 236.183079][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 236.188459][ C0] ? hlock_class+0x4e/0x130 [ 236.193055][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 236.198187][ C0] ? rcu_is_watching+0x12/0xc0 [ 236.203078][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 236.208198][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 236.213937][ C0] ? find_held_lock+0x2d/0x110 [ 236.218801][ C0] ? __schedule+0x100f/0x34b0 [ 236.223569][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.228820][ C0] ? __schedule+0x1042/0x34b0 [ 236.233631][ C0] ? __pfx___schedule+0x10/0x10 [ 236.238648][ C0] ? do_task_dead+0x9e/0x110 [ 236.243320][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.248446][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 236.254439][ C0] ? do_task_dead+0x40/0x110 [ 236.259122][ C0] ? do_task_dead+0xd6/0x110 [ 236.263885][ C0] ? do_exit+0x1de7/0x2ce0 [ 236.268398][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 236.273504][ C0] ? __pfx_do_exit+0x10/0x10 [ 236.278195][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.283682][ C0] ? do_group_exit+0xd3/0x2a0 [ 236.288456][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 236.293747][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 236.298697][ C0] ? do_syscall_64+0xcd/0x250 [ 236.303496][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.309704][ C0] [ 236.312789][ C0] task:modprobe state:R running task stack:25424 pid:8441 tgid:8441 ppid:1163 flags:0x00000002 [ 236.324671][ C0] Call Trace: [ 236.328014][ C0] [ 236.331002][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 236.336043][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 236.341345][ C0] ? find_held_lock+0x2d/0x110 [ 236.346204][ C0] ? hlock_class+0x4e/0x130 [ 236.350793][ C0] ? mark_lock+0xb5/0xc60 [ 236.355223][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.360072][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 236.364930][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 236.371201][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 236.376487][ C0] ? hlock_class+0x4e/0x130 [ 236.381085][ C0] ? mark_lock+0xb5/0xc60 [ 236.385498][ C0] ? hlock_class+0x4e/0x130 [ 236.390077][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 236.395113][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.399977][ C0] ? hlock_class+0x4e/0x130 [ 236.404576][ C0] ? mark_lock+0xb5/0xc60 [ 236.409001][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 236.414294][ C0] ? unwind_get_return_address+0x59/0xa0 [ 236.420020][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.424872][ C0] ? hlock_class+0x4e/0x130 [ 236.429454][ C0] ? mark_lock+0xb5/0xc60 [ 236.433883][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 236.439016][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.443878][ C0] ? rcu_is_watching+0x12/0xc0 [ 236.448728][ C0] ? hlock_class+0x4e/0x130 [ 236.453314][ C0] ? mark_lock+0xb5/0xc60 [ 236.457741][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.462609][ C0] ? hlock_class+0x4e/0x130 [ 236.467192][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 236.472322][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 236.477893][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 236.483276][ C0] ? rcu_is_watching+0x12/0xc0 [ 236.488125][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 236.493243][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 236.498708][ C0] ? find_held_lock+0x2d/0x110 [ 236.503562][ C0] ? __schedule+0x100f/0x34b0 [ 236.508319][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.513452][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 236.518742][ C0] ? __schedule+0x1042/0x34b0 [ 236.523518][ C0] ? __pfx___schedule+0x10/0x10 [ 236.528476][ C0] ? do_task_dead+0x9e/0x110 [ 236.533141][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.538273][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 236.544176][ C0] ? do_task_dead+0x40/0x110 [ 236.548841][ C0] ? do_task_dead+0xd6/0x110 [ 236.553517][ C0] ? do_exit+0x1de7/0x2ce0 [ 236.558033][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 236.563151][ C0] ? __pfx_do_exit+0x10/0x10 [ 236.567846][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.573324][ C0] ? do_group_exit+0xd3/0x2a0 [ 236.578096][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 236.583385][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 236.588329][ C0] ? do_syscall_64+0xcd/0x250 [ 236.593084][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.599276][ C0] [ 236.602360][ C0] task:modprobe state:R running task stack:25424 pid:8449 tgid:8449 ppid:1163 flags:0x00000002 [ 236.614236][ C0] Call Trace: [ 236.617694][ C0] [ 236.620712][ C0] __schedule+0x1042/0x34b0 [ 236.625331][ C0] ? __pfx___schedule+0x10/0x10 [ 236.630286][ C0] ? rcu_is_watching+0x12/0xc0 [ 236.635148][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 236.640295][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 236.645785][ C0] ? find_held_lock+0x2d/0x110 [ 236.650657][ C0] ? __schedule+0x100f/0x34b0 [ 236.655434][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.660579][ C0] ? __schedule+0x1042/0x34b0 [ 236.665347][ C0] ? __pfx___schedule+0x10/0x10 [ 236.670269][ C0] ? do_task_dead+0x9e/0x110 [ 236.674990][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.680136][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 236.686038][ C0] ? do_task_dead+0x40/0x110 [ 236.690704][ C0] ? do_task_dead+0xd6/0x110 [ 236.695375][ C0] ? do_exit+0x1de7/0x2ce0 [ 236.699886][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 236.705001][ C0] ? __pfx_do_exit+0x10/0x10 [ 236.709674][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.715131][ C0] ? do_group_exit+0xd3/0x2a0 [ 236.719905][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 236.725208][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 236.730154][ C0] ? do_syscall_64+0xcd/0x250 [ 236.734923][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.741117][ C0] [ 236.744205][ C0] task:modprobe state:R running task stack:25424 pid:8454 tgid:8454 ppid:1163 flags:0x00000002 [ 236.756145][ C0] Call Trace: [ 236.759491][ C0] [ 236.762570][ C0] __schedule+0x1042/0x34b0 [ 236.767153][ C0] ? kasan_save_track+0x14/0x30 [ 236.772096][ C0] ? find_held_lock+0x2d/0x110 [ 236.776964][ C0] ? hlock_class+0x4e/0x130 [ 236.781565][ C0] ? mark_lock+0xb5/0xc60 [ 236.786001][ C0] ? hlock_class+0x4e/0x130 [ 236.790585][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 236.795628][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.800496][ C0] ? hlock_class+0x4e/0x130 [ 236.805089][ C0] ? mark_lock+0xb5/0xc60 [ 236.809524][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 236.814829][ C0] ? unwind_get_return_address+0x59/0xa0 [ 236.820542][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.825405][ C0] ? hlock_class+0x4e/0x130 [ 236.829989][ C0] ? mark_lock+0xb5/0xc60 [ 236.834415][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 236.839533][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.844392][ C0] ? rcu_is_watching+0x12/0xc0 [ 236.849249][ C0] ? hlock_class+0x4e/0x130 [ 236.853830][ C0] ? mark_lock+0xb5/0xc60 [ 236.858250][ C0] ? __pfx_mark_lock+0x10/0x10 [ 236.863107][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 236.868743][ C0] ? hlock_class+0x4e/0x130 [ 236.873329][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 236.878515][ C0] ? rcu_is_watching+0x12/0xc0 [ 236.883362][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 236.888481][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 236.893959][ C0] ? find_held_lock+0x2d/0x110 [ 236.898814][ C0] ? __schedule+0x100f/0x34b0 [ 236.903582][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.908724][ C0] ? __schedule+0x1042/0x34b0 [ 236.913501][ C0] ? __pfx___schedule+0x10/0x10 [ 236.918437][ C0] ? do_task_dead+0x9e/0x110 [ 236.923108][ C0] ? __pfx_lock_release+0x10/0x10 [ 236.928235][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 236.934147][ C0] ? do_task_dead+0x40/0x110 [ 236.938825][ C0] ? do_task_dead+0xd6/0x110 [ 236.943582][ C0] ? do_exit+0x1de7/0x2ce0 [ 236.948092][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 236.953195][ C0] ? __pfx_do_exit+0x10/0x10 [ 236.957874][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.963333][ C0] ? do_group_exit+0xd3/0x2a0 [ 236.968097][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 236.973379][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 236.978317][ C0] ? do_syscall_64+0xcd/0x250 [ 236.983077][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.989263][ C0] [ 236.992345][ C0] task:modprobe state:R running task stack:24720 pid:8463 tgid:8463 ppid:326 flags:0x00000000 [ 237.004325][ C0] Call Trace: [ 237.007672][ C0] [ 237.010671][ C0] __schedule+0x1042/0x34b0 [ 237.015363][ C0] ? __pfx___schedule+0x10/0x10 [ 237.020312][ C0] ? trace_tlb_flush+0x10f/0x170 [ 237.025334][ C0] ? __cond_resched+0x1b/0x30 [ 237.030098][ C0] __pfx_task_work_add+0x10/0x10 [ 237.035144][ C0] ? find_held_lock+0x2d/0x110 [ 237.039998][ C0] ? __schedule+0x100f/0x34b0 [ 237.044841][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.050059][ C0] ? __schedule+0x1042/0x34b0 [ 237.054828][ C0] ? __pfx___schedule+0x10/0x10 [ 237.059772][ C0] ? do_task_dead+0x9e/0x110 [ 237.064437][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.069562][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 237.075460][ C0] ? do_task_dead+0x40/0x110 [ 237.080113][ C0] ? do_task_dead+0xd6/0x110 [ 237.084784][ C0] ? do_exit+0x1de7/0x2ce0 [ 237.089287][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 237.094390][ C0] ? __pfx_do_exit+0x10/0x10 [ 237.099165][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 237.104615][ C0] ? do_group_exit+0xd3/0x2a0 [ 237.109366][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 237.114653][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 237.119594][ C0] ? do_syscall_64+0xcd/0x250 [ 237.124357][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.131261][ C0] [ 237.134343][ C0] task:modprobe state:R running task stack:25136 pid:8467 tgid:8467 ppid:46 flags:0x00000000 [ 237.146405][ C0] Call Trace: [ 237.149734][ C0] [ 237.152734][ C0] __schedule+0x1042/0x34b0 [ 237.157333][ C0] ? __pfx___schedule+0x10/0x10 [ 237.162272][ C0] ? do_task_dead+0x9e/0x110 [ 237.166947][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.172082][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 237.178068][ C0] ? do_task_dead+0x40/0x110 [ 237.182732][ C0] do_task_dead+0xd6/0x110 [ 237.187240][ C0] do_exit+0x1de7/0x2ce0 [ 237.191580][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 237.196678][ C0] ? __pfx_do_exit+0x10/0x10 [ 237.201354][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 237.206831][ C0] do_group_exit+0xd3/0x2a0 [ 237.211435][ C0] __x64_sys_exit_group+0x3e/0x50 [ 237.216552][ C0] x64_sys_call+0x14a9/0x16a0 [ 237.221321][ C0] do_syscall_64+0xcd/0x250 [ 237.225904][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.231891][ C0] RIP: 0033:0x7faee005ba90 [ 237.236398][ C0] RSP: 002b:00007ffca05a6138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 237.244912][ C0] RAX: ffffffffffffffda RBX: 00007faee014c860 RCX: 00007faee005ba90 [ 237.252965][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 237.261015][ C0] RBP: 00007faee014c860 R08: 0000000000000001 R09: d1c0af5ecee39fae [ 237.269151][ C0] R10: 00007ffca05a5ff0 R11: 0000000000000246 R12: 0000000000000000 [ 237.277224][ C0] R13: 0000000000000001 R14: 00007faee0150658 R15: 0000000000000001 [ 237.285305][ C0] [ 237.288401][ C0] task:modprobe state:R running task stack:24720 pid:8473 tgid:8473 ppid:1671 flags:0x00000000 [ 237.300288][ C0] Call Trace: [ 237.303624][ C0] [ 237.306616][ C0] ? hlock_class+0x4e/0x130 [ 237.311210][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 237.316504][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 237.321618][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 237.327083][ C0] ? find_held_lock+0x2d/0x110 [ 237.331937][ C0] ? __schedule+0x100f/0x34b0 [ 237.336703][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.341821][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 237.347115][ C0] ? kasan_save_stack+0x33/0x60 [ 237.352063][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 237.357348][ C0] ? hlock_class+0x4e/0x130 [ 237.361921][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 237.366957][ C0] ? hlock_class+0x4e/0x130 [ 237.371555][ C0] ? mark_lock+0xb5/0xc60 [ 237.375974][ C0] ? __pfx_mark_lock+0x10/0x10 [ 237.380829][ C0] ? mark_lock+0xb5/0xc60 [ 237.385251][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 237.390551][ C0] ? find_held_lock+0x2d/0x110 [ 237.395406][ C0] ? hlock_class+0x4e/0x130 [ 237.399988][ C0] ? mark_lock+0xb5/0xc60 [ 237.404663][ C0] ? hlock_class+0x4e/0x130 [ 237.409243][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 237.414290][ C0] ? __pfx_mark_lock+0x10/0x10 [ 237.419159][ C0] ? hlock_class+0x4e/0x130 [ 237.423742][ C0] ? mark_lock+0xb5/0xc60 [ 237.428163][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 237.433439][ C0] ? unwind_get_return_address+0x59/0xa0 [ 237.439189][ C0] ? __pfx_mark_lock+0x10/0x10 [ 237.444046][ C0] ? hlock_class+0x4e/0x130 [ 237.448623][ C0] ? mark_lock+0xb5/0xc60 [ 237.453047][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 237.458258][ C0] ? __pfx_mark_lock+0x10/0x10 [ 237.463113][ C0] ? rcu_is_watching+0x12/0xc0 [ 237.467956][ C0] ? hlock_class+0x4e/0x130 [ 237.472527][ C0] ? mark_lock+0xb5/0xc60 [ 237.476943][ C0] ? __pfx_mark_lock+0x10/0x10 [ 237.481785][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 237.487423][ C0] ? hlock_class+0x4e/0x130 [ 237.492027][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 237.497170][ C0] ? rcu_is_watching+0x12/0xc0 [ 237.502002][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 237.507103][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 237.512562][ C0] ? find_held_lock+0x2d/0x110 [ 237.517422][ C0] ? __schedule+0x100f/0x34b0 [ 237.522192][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.527331][ C0] ? __schedule+0x1042/0x34b0 [ 237.532117][ C0] ? __pfx___schedule+0x10/0x10 [ 237.537058][ C0] ? do_task_dead+0x9e/0x110 [ 237.541738][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.546866][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 237.552790][ C0] ? do_task_dead+0x40/0x110 [ 237.557456][ C0] ? do_task_dead+0xd6/0x110 [ 237.562117][ C0] ? do_exit+0x1de7/0x2ce0 [ 237.566618][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 237.571720][ C0] ? __pfx_do_exit+0x10/0x10 [ 237.576441][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 237.581895][ C0] ? do_group_exit+0xd3/0x2a0 [ 237.586677][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 237.591972][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 237.596913][ C0] ? do_syscall_64+0xcd/0x250 [ 237.601679][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.607869][ C0] [ 237.611065][ C0] task:modprobe state:R running task stack:25424 pid:8481 tgid:8481 ppid:1671 flags:0x00000002 [ 237.623051][ C0] Call Trace: [ 237.626390][ C0] [ 237.629389][ C0] __schedule+0x1042/0x34b0 [ 237.634001][ C0] ? __pfx___schedule+0x10/0x10 [ 237.638991][ C0] ? do_task_dead+0x9e/0x110 [ 237.643663][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.648808][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 237.654731][ C0] ? do_task_dead+0x40/0x110 [ 237.659403][ C0] do_task_dead+0xd6/0x110 [ 237.664012][ C0] do_exit+0x1de7/0x2ce0 [ 237.668384][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 237.673492][ C0] ? __pfx_do_exit+0x10/0x10 [ 237.678163][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 237.683626][ C0] do_group_exit+0xd3/0x2a0 [ 237.688237][ C0] __x64_sys_exit_group+0x3e/0x50 [ 237.693365][ C0] x64_sys_call+0x14a9/0x16a0 [ 237.698141][ C0] do_syscall_64+0xcd/0x250 [ 237.702741][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.708739][ C0] RIP: 0033:0x7f696bc43a90 [ 237.713217][ C0] RSP: 002b:00007ffe0feec9f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 237.721734][ C0] RAX: ffffffffffffffda RBX: 00007f696bd34860 RCX: 00007f696bc43a90 [ 237.729819][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 237.737870][ C0] RBP: 00007f696bd34860 R08: 0000000000000001 R09: dc478ed4ce0b4042 [ 237.745952][ C0] R10: 00007ffe0feec8b0 R11: 0000000000000246 R12: 0000000000000000 [ 237.754002][ C0] R13: 0000000000000001 R14: 00007f696bd38658 R15: 0000000000000001 [ 237.762169][ C0] [ 237.765265][ C0] task:modprobe state:R running task stack:25424 pid:8487 tgid:8487 ppid:326 flags:0x00000002 [ 237.777164][ C0] Call Trace: [ 237.780515][ C0] [ 237.783530][ C0] __schedule+0x1042/0x34b0 [ 237.788145][ C0] ? __pfx___schedule+0x10/0x10 [ 237.793089][ C0] ? do_task_dead+0x9e/0x110 [ 237.797766][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.802903][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 237.808806][ C0] ? do_task_dead+0x40/0x110 [ 237.813477][ C0] do_task_dead+0xd6/0x110 [ 237.817991][ C0] do_exit+0x1de7/0x2ce0 [ 237.822339][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 237.827441][ C0] ? __pfx_do_exit+0x10/0x10 [ 237.832220][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 237.837692][ C0] do_group_exit+0xd3/0x2a0 [ 237.842288][ C0] __x64_sys_exit_group+0x3e/0x50 [ 237.847407][ C0] x64_sys_call+0x14a9/0x16a0 [ 237.852169][ C0] do_syscall_64+0xcd/0x250 [ 237.856761][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.862756][ C0] RIP: 0033:0x7f6a26756a90 [ 237.867240][ C0] RSP: 002b:00007ffcc40cd168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 237.875738][ C0] RAX: ffffffffffffffda RBX: 00007f6a26847860 RCX: 00007f6a26756a90 [ 237.883797][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 237.891840][ C0] RBP: 00007f6a26847860 R08: 0000000000000001 R09: 58ea7e838ff54c92 [ 237.900058][ C0] R10: 00007ffcc40cd020 R11: 0000000000000246 R12: 0000000000000000 [ 237.908116][ C0] R13: 0000000000000001 R14: 00007f6a2684b658 R15: 0000000000000001 [ 237.916181][ C0] [ 237.919271][ C0] task:modprobe state:R running task stack:24720 pid:8492 tgid:8492 ppid:46 flags:0x00000002 [ 237.931180][ C0] Call Trace: [ 237.934520][ C0] [ 237.937531][ C0] __schedule+0x1042/0x34b0 [ 237.942136][ C0] ? __pfx___schedule+0x10/0x10 [ 237.947086][ C0] ? kasan_save_track+0x14/0x30 [ 237.952038][ C0] ? find_held_lock+0x2d/0x110 [ 237.956898][ C0] ? __schedule+0x100f/0x34b0 [ 237.961665][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.966803][ C0] ? __schedule+0x1042/0x34b0 [ 237.971588][ C0] ? __pfx___schedule+0x10/0x10 [ 237.976528][ C0] ? do_task_dead+0x9e/0x110 [ 237.981203][ C0] ? __pfx_lock_release+0x10/0x10 [ 237.986366][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 237.992279][ C0] ? do_task_dead+0x40/0x110 [ 237.996961][ C0] ? do_task_dead+0xd6/0x110 [ 238.001646][ C0] ? do_exit+0x1de7/0x2ce0 [ 238.006165][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.011297][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.015976][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.021453][ C0] ? do_group_exit+0xd3/0x2a0 [ 238.026265][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 238.031554][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 238.036512][ C0] ? do_syscall_64+0xcd/0x250 [ 238.041365][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.047579][ C0] [ 238.050673][ C0] task:modprobe state:R running task stack:25424 pid:8496 tgid:8496 ppid:46 flags:0x00000000 [ 238.062574][ C0] Call Trace: [ 238.065913][ C0] [ 238.068913][ C0] __schedule+0x1042/0x34b0 [ 238.073532][ C0] ? __pfx___schedule+0x10/0x10 [ 238.078484][ C0] ? __fsnotify_parent+0x298/0xac0 [ 238.083690][ C0] ? locks_remove_file+0x393/0x5a0 [ 238.088942][ C0] ? __schedule+0x1042/0x34b0 [ 238.093729][ C0] ? __pfx___schedule+0x10/0x10 [ 238.098668][ C0] ? do_task_dead+0x9e/0x110 [ 238.103344][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.108503][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.114408][ C0] ? do_task_dead+0x40/0x110 [ 238.119166][ C0] ? do_task_dead+0xd6/0x110 [ 238.123922][ C0] ? do_exit+0x1de7/0x2ce0 [ 238.128430][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.133530][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.138210][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.143664][ C0] ? do_group_exit+0xd3/0x2a0 [ 238.148434][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 238.153730][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 238.158673][ C0] ? do_syscall_64+0xcd/0x250 [ 238.163432][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.169621][ C0] [ 238.172707][ C0] task:modprobe state:R running task stack:25136 pid:8500 tgid:8500 ppid:46 flags:0x00000002 [ 238.184587][ C0] Call Trace: [ 238.187920][ C0] [ 238.190915][ C0] __schedule+0x1042/0x34b0 [ 238.195525][ C0] ? __pfx___schedule+0x10/0x10 [ 238.200476][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.205581][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.210256][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.215717][ C0] ? do_group_exit+0xd3/0x2a0 [ 238.220494][ C0] __x64_sys_exit_group+0x3e/0x50 [ 238.225608][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 238.230537][ C0] ? do_syscall_64+0xcd/0x250 [ 238.235284][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.241476][ C0] [ 238.244670][ C0] task:modprobe state:R running task stack:25344 pid:8502 tgid:8502 ppid:326 flags:0x00000002 [ 238.256582][ C0] Call Trace: [ 238.259915][ C0] [ 238.262902][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 238.268208][ C0] ? find_held_lock+0x2d/0x110 [ 238.273103][ C0] ? hlock_class+0x4e/0x130 [ 238.277799][ C0] ? mark_lock+0xb5/0xc60 [ 238.282229][ C0] ? hlock_class+0x4e/0x130 [ 238.286815][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 238.291849][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.296707][ C0] ? hlock_class+0x4e/0x130 [ 238.301324][ C0] ? mark_lock+0xb5/0xc60 [ 238.305754][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 238.311051][ C0] ? unwind_get_return_address+0x59/0xa0 [ 238.316766][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.321641][ C0] ? hlock_class+0x4e/0x130 [ 238.326237][ C0] ? mark_lock+0xb5/0xc60 [ 238.330654][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 238.335777][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.340637][ C0] ? rcu_is_watching+0x12/0xc0 [ 238.345495][ C0] ? hlock_class+0x4e/0x130 [ 238.350073][ C0] ? mark_lock+0xb5/0xc60 [ 238.354503][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.359356][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 238.365010][ C0] ? hlock_class+0x4e/0x130 [ 238.369600][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 238.374722][ C0] ? rcu_is_watching+0x12/0xc0 [ 238.379568][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 238.384698][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 238.390218][ C0] ? find_held_lock+0x2d/0x110 [ 238.395074][ C0] ? __schedule+0x100f/0x34b0 [ 238.399841][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.404972][ C0] ? __schedule+0x1042/0x34b0 [ 238.409751][ C0] ? __pfx___schedule+0x10/0x10 [ 238.414690][ C0] ? do_task_dead+0x9e/0x110 [ 238.419364][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.424517][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.430448][ C0] ? do_task_dead+0x40/0x110 [ 238.435126][ C0] ? do_task_dead+0xd6/0x110 [ 238.439796][ C0] ? do_exit+0x1de7/0x2ce0 [ 238.444308][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.449406][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.454092][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.459554][ C0] ? do_group_exit+0xd3/0x2a0 [ 238.464339][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 238.469659][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 238.474613][ C0] ? do_syscall_64+0xcd/0x250 [ 238.479416][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.485618][ C0] [ 238.488700][ C0] task:modprobe state:R running task stack:25424 pid:8511 tgid:8511 ppid:326 flags:0x00000002 [ 238.500587][ C0] Call Trace: [ 238.503921][ C0] [ 238.506915][ C0] ? mark_held_locks+0x9f/0xe0 [ 238.511773][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 238.517083][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.523002][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 238.528303][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 238.534201][ C0] ? hlock_class+0x4e/0x130 [ 238.538788][ C0] ? hlock_class+0x4e/0x130 [ 238.543478][ C0] ? mark_lock+0xb5/0xc60 [ 238.547897][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.552747][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 238.558043][ C0] ? find_held_lock+0x2d/0x110 [ 238.563011][ C0] ? hlock_class+0x4e/0x130 [ 238.567599][ C0] ? mark_lock+0xb5/0xc60 [ 238.572009][ C0] ? hlock_class+0x4e/0x130 [ 238.576581][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 238.581630][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.586487][ C0] ? hlock_class+0x4e/0x130 [ 238.591060][ C0] ? mark_lock+0xb5/0xc60 [ 238.595477][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 238.600857][ C0] ? unwind_get_return_address+0x59/0xa0 [ 238.606620][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.611490][ C0] ? hlock_class+0x4e/0x130 [ 238.616087][ C0] ? mark_lock+0xb5/0xc60 [ 238.620527][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 238.625648][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.630517][ C0] ? rcu_is_watching+0x12/0xc0 [ 238.635372][ C0] ? hlock_class+0x4e/0x130 [ 238.639956][ C0] ? mark_lock+0xb5/0xc60 [ 238.644397][ C0] ? __pfx_mark_lock+0x10/0x10 [ 238.649258][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 238.654915][ C0] ? hlock_class+0x4e/0x130 [ 238.659510][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 238.664648][ C0] ? rcu_is_watching+0x12/0xc0 [ 238.669511][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 238.674661][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 238.680151][ C0] ? find_held_lock+0x2d/0x110 [ 238.685019][ C0] ? __schedule+0x100f/0x34b0 [ 238.689796][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.694939][ C0] ? __schedule+0x1042/0x34b0 [ 238.699733][ C0] ? __pfx___schedule+0x10/0x10 [ 238.704668][ C0] ? do_task_dead+0x9e/0x110 [ 238.709344][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.714481][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.720391][ C0] ? do_task_dead+0x40/0x110 [ 238.725067][ C0] ? do_task_dead+0xd6/0x110 [ 238.729743][ C0] ? do_exit+0x1de7/0x2ce0 [ 238.734298][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.739408][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.744090][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.749559][ C0] ? do_group_exit+0xd3/0x2a0 [ 238.754335][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 238.759637][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 238.764678][ C0] ? do_syscall_64+0xcd/0x250 [ 238.769433][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.775627][ C0] [ 238.778724][ C0] task:modprobe state:R running task stack:25136 pid:8519 tgid:8519 ppid:326 flags:0x00000002 [ 238.790619][ C0] Call Trace: [ 238.793958][ C0] [ 238.796969][ C0] ? kasan_save_track+0x14/0x30 [ 238.801927][ C0] ? find_held_lock+0x2d/0x110 [ 238.806784][ C0] ? __schedule+0x100f/0x34b0 [ 238.811549][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.816691][ C0] ? __schedule+0x1042/0x34b0 [ 238.821470][ C0] ? __pfx___schedule+0x10/0x10 [ 238.826425][ C0] ? do_task_dead+0x9e/0x110 [ 238.831080][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.836203][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.842141][ C0] ? do_task_dead+0x40/0x110 [ 238.846802][ C0] ? do_task_dead+0xd6/0x110 [ 238.851480][ C0] ? do_exit+0x1de7/0x2ce0 [ 238.855988][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.861090][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.865769][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.871236][ C0] ? do_group_exit+0xd3/0x2a0 [ 238.876009][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 238.881294][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 238.886250][ C0] ? do_syscall_64+0xcd/0x250 [ 238.891002][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.897197][ C0] [ 238.900284][ C0] task:modprobe state:R running task stack:25424 pid:8523 tgid:8523 ppid:326 flags:0x00000002 [ 238.912200][ C0] Call Trace: [ 238.915537][ C0] [ 238.918530][ C0] __schedule+0x1042/0x34b0 [ 238.923139][ C0] ? __pfx___schedule+0x10/0x10 [ 238.928256][ C0] ? do_task_dead+0x9e/0x110 [ 238.932927][ C0] ? __pfx_lock_release+0x10/0x10 [ 238.938060][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 238.943965][ C0] ? do_task_dead+0x40/0x110 [ 238.949145][ C0] do_task_dead+0xd6/0x110 [ 238.953635][ C0] do_exit+0x1de7/0x2ce0 [ 238.957968][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 238.963069][ C0] ? __pfx_do_exit+0x10/0x10 [ 238.967750][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 238.973209][ C0] do_group_exit+0xd3/0x2a0 [ 238.977813][ C0] __x64_sys_exit_group+0x3e/0x50 [ 238.982942][ C0] x64_sys_call+0x14a9/0x16a0 [ 238.987715][ C0] do_syscall_64+0xcd/0x250 [ 238.992301][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.998340][ C0] RIP: 0033:0x7f70ce881a90 [ 239.002818][ C0] RSP: 002b:00007fff1d4c59c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 239.011333][ C0] RAX: ffffffffffffffda RBX: 00007f70ce972860 RCX: 00007f70ce881a90 [ 239.019377][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 239.027423][ C0] RBP: 00007f70ce972860 R08: 0000000000000001 R09: 8861afe1997ce3fc [ 239.035553][ C0] R10: 00007fff1d4c5880 R11: 0000000000000246 R12: 0000000000000000 [ 239.043590][ C0] R13: 0000000000000001 R14: 00007f70ce976658 R15: 0000000000000001 [ 239.051748][ C0] [ 239.054832][ C0] task:modprobe state:R running task stack:24000 pid:8529 tgid:8529 ppid:46 flags:0x00000002 [ 239.066711][ C0] Call Trace: [ 239.070050][ C0] [ 239.073044][ C0] __schedule+0x1042/0x34b0 [ 239.077660][ C0] ? hlock_class+0x4e/0x130 [ 239.082252][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.087586][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.092437][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.097726][ C0] ? find_held_lock+0x2d/0x110 [ 239.102597][ C0] ? hlock_class+0x4e/0x130 [ 239.107178][ C0] ? mark_lock+0xb5/0xc60 [ 239.111612][ C0] ? hlock_class+0x4e/0x130 [ 239.116190][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 239.121213][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.126083][ C0] ? hlock_class+0x4e/0x130 [ 239.130688][ C0] ? mark_lock+0xb5/0xc60 [ 239.135112][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.140402][ C0] ? unwind_get_return_address+0x59/0xa0 [ 239.146113][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.151015][ C0] ? hlock_class+0x4e/0x130 [ 239.155598][ C0] ? mark_lock+0xb5/0xc60 [ 239.160012][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 239.165128][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.170063][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.174913][ C0] ? hlock_class+0x4e/0x130 [ 239.179498][ C0] ? mark_lock+0xb5/0xc60 [ 239.183914][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.188760][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 239.194398][ C0] ? hlock_class+0x4e/0x130 [ 239.198997][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 239.204130][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.208977][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 239.214097][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 239.219577][ C0] ? find_held_lock+0x2d/0x110 [ 239.224539][ C0] ? __schedule+0x100f/0x34b0 [ 239.229308][ C0] ? __pfx_lock_release+0x10/0x10 [ 239.234545][ C0] ? __schedule+0x1042/0x34b0 [ 239.239317][ C0] ? __pfx___schedule+0x10/0x10 [ 239.244250][ C0] ? do_task_dead+0x9e/0x110 [ 239.248914][ C0] ? __pfx_lock_release+0x10/0x10 [ 239.254116][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 239.260006][ C0] ? do_task_dead+0x40/0x110 [ 239.264676][ C0] ? do_task_dead+0xd6/0x110 [ 239.269362][ C0] ? do_exit+0x1de7/0x2ce0 [ 239.273868][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 239.278968][ C0] ? __pfx_do_exit+0x10/0x10 [ 239.283657][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 239.289298][ C0] ? do_group_exit+0xd3/0x2a0 [ 239.294068][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 239.299358][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 239.304285][ C0] ? do_syscall_64+0xcd/0x250 [ 239.309039][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.315301][ C0] [ 239.318537][ C0] task:modprobe state:R running task stack:24000 pid:8537 tgid:8537 ppid:46 flags:0x00000002 [ 239.330431][ C0] Call Trace: [ 239.333777][ C0] [ 239.336791][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 239.341817][ C0] ? do_group_exit+0xd3/0x2a0 [ 239.346593][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 239.351868][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 239.356825][ C0] ? do_syscall_64+0xcd/0x250 [ 239.361585][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.367780][ C0] [ 239.370862][ C0] task:modprobe state:R running task stack:24720 pid:8539 tgid:8539 ppid:1163 flags:0x00000002 [ 239.382841][ C0] Call Trace: [ 239.386214][ C0] [ 239.389216][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 239.394269][ C0] ? mark_lock+0xb5/0xc60 [ 239.398669][ C0] ? hlock_class+0x4e/0x130 [ 239.403238][ C0] ? mark_lock+0xb5/0xc60 [ 239.407646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.412490][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.417798][ C0] ? find_held_lock+0x2d/0x110 [ 239.422647][ C0] ? hlock_class+0x4e/0x130 [ 239.427224][ C0] ? mark_lock+0xb5/0xc60 [ 239.431639][ C0] ? hlock_class+0x4e/0x130 [ 239.436235][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 239.441347][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.446219][ C0] ? hlock_class+0x4e/0x130 [ 239.450799][ C0] ? mark_lock+0xb5/0xc60 [ 239.455223][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.460509][ C0] ? unwind_get_return_address+0x59/0xa0 [ 239.466236][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.471082][ C0] ? hlock_class+0x4e/0x130 [ 239.475833][ C0] ? mark_lock+0xb5/0xc60 [ 239.480249][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 239.485367][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.490233][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.495162][ C0] ? hlock_class+0x4e/0x130 [ 239.499751][ C0] ? mark_lock+0xb5/0xc60 [ 239.504190][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.509035][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 239.514680][ C0] ? hlock_class+0x4e/0x130 [ 239.519287][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 239.524416][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.529256][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 239.534380][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 239.539863][ C0] ? find_held_lock+0x2d/0x110 [ 239.544728][ C0] ? __schedule+0x100f/0x34b0 [ 239.549941][ C0] ? __pfx_lock_release+0x10/0x10 [ 239.555077][ C0] ? __schedule+0x1042/0x34b0 [ 239.559861][ C0] ? __pfx___schedule+0x10/0x10 [ 239.564802][ C0] ? do_task_dead+0x9e/0x110 [ 239.569470][ C0] ? __pfx_lock_release+0x10/0x10 [ 239.574634][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 239.580549][ C0] ? do_task_dead+0x40/0x110 [ 239.585226][ C0] ? do_task_dead+0xd6/0x110 [ 239.589893][ C0] ? do_exit+0x1de7/0x2ce0 [ 239.594399][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 239.599503][ C0] ? __pfx_do_exit+0x10/0x10 [ 239.604187][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 239.609641][ C0] ? do_group_exit+0xd3/0x2a0 [ 239.614397][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 239.619700][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 239.624640][ C0] ? do_syscall_64+0xcd/0x250 [ 239.629406][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.635613][ C0] [ 239.638705][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:8543 tgid:8543 ppid:1163 flags:0x00004000 [ 239.650611][ C0] Call Trace: [ 239.653950][ C0] [ 239.656939][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 239.663628][ C0] __switch_to_asm+0x70/0x70 [ 239.668492][ C0] [ 239.671585][ C0] task:modprobe state:R running task stack:25136 pid:8548 tgid:8548 ppid:28 flags:0x00000002 [ 239.683490][ C0] Call Trace: [ 239.686838][ C0] [ 239.689850][ C0] __schedule+0x1042/0x34b0 [ 239.694459][ C0] ? __pfx___schedule+0x10/0x10 [ 239.699412][ C0] ? hlock_class+0x4e/0x130 [ 239.704170][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 239.709565][ C0] ? hlock_class+0x4e/0x130 [ 239.714151][ C0] mark_lock+0xb5/0xc60 [ 239.718409][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.723266][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.728575][ C0] ? find_held_lock+0x2d/0x110 [ 239.733444][ C0] ? hlock_class+0x4e/0x130 [ 239.738043][ C0] ? mark_lock+0xb5/0xc60 [ 239.742474][ C0] ? hlock_class+0x4e/0x130 [ 239.747077][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 239.752107][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.756983][ C0] ? hlock_class+0x4e/0x130 [ 239.761663][ C0] ? mark_lock+0xb5/0xc60 [ 239.766090][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 239.771412][ C0] ? unwind_get_return_address+0x59/0xa0 [ 239.777139][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.782003][ C0] ? hlock_class+0x4e/0x130 [ 239.786594][ C0] ? mark_lock+0xb5/0xc60 [ 239.791008][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 239.796123][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.800985][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.805848][ C0] ? hlock_class+0x4e/0x130 [ 239.810438][ C0] ? mark_lock+0xb5/0xc60 [ 239.814875][ C0] ? __pfx_mark_lock+0x10/0x10 [ 239.819737][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 239.825379][ C0] ? hlock_class+0x4e/0x130 [ 239.829965][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 239.835093][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.839938][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 239.845151][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 239.850608][ C0] ? rcu_is_watching+0x12/0xc0 [ 239.855455][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 239.860599][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 239.866069][ C0] ? find_held_lock+0x2d/0x110 [ 239.870939][ C0] ? __schedule+0x100f/0x34b0 [ 239.875713][ C0] ? __pfx_lock_release+0x10/0x10 [ 239.880849][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 239.886166][ C0] ? __schedule+0x1042/0x34b0 [ 239.890952][ C0] ? __pfx___schedule+0x10/0x10 [ 239.895890][ C0] ? do_task_dead+0x9e/0x110 [ 239.900572][ C0] ? __pfx_lock_release+0x10/0x10 [ 239.905730][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 239.911639][ C0] ? do_task_dead+0x40/0x110 [ 239.916294][ C0] ? do_task_dead+0xd6/0x110 [ 239.920970][ C0] ? do_exit+0x1de7/0x2ce0 [ 239.925482][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 239.930596][ C0] ? __pfx_do_exit+0x10/0x10 [ 239.935323][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 239.940794][ C0] ? do_group_exit+0xd3/0x2a0 [ 239.945577][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 239.951046][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 239.956076][ C0] ? do_syscall_64+0xcd/0x250 [ 239.960837][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.967023][ C0] [ 239.970103][ C0] task:modprobe state:R running task stack:25136 pid:8558 tgid:8558 ppid:46 flags:0x00000002 [ 239.982590][ C0] Call Trace: [ 239.985936][ C0] [ 239.988933][ C0] __schedule+0x1042/0x34b0 [ 239.993643][ C0] ? __pfx___schedule+0x10/0x10 [ 239.998600][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 240.003916][ C0] ? hlock_class+0x4e/0x130 [ 240.008508][ C0] ? mark_lock+0xb5/0xc60 [ 240.012932][ C0] ? hlock_class+0x4e/0x130 [ 240.017528][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 240.022560][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.027433][ C0] ? hlock_class+0x4e/0x130 [ 240.032112][ C0] ? mark_lock+0xb5/0xc60 [ 240.036546][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 240.041827][ C0] ? unwind_get_return_address+0x59/0xa0 [ 240.047571][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.052519][ C0] ? hlock_class+0x4e/0x130 [ 240.057115][ C0] ? mark_lock+0xb5/0xc60 [ 240.061550][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 240.066676][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.071529][ C0] ? rcu_is_watching+0x12/0xc0 [ 240.076381][ C0] ? hlock_class+0x4e/0x130 [ 240.080960][ C0] ? mark_lock+0xb5/0xc60 [ 240.085385][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.090412][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 240.096059][ C0] ? hlock_class+0x4e/0x130 [ 240.100650][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 240.105783][ C0] ? rcu_is_watching+0x12/0xc0 [ 240.110636][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 240.115751][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 240.121219][ C0] ? find_held_lock+0x2d/0x110 [ 240.126075][ C0] ? __schedule+0x100f/0x34b0 [ 240.130863][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.136004][ C0] ? __schedule+0x1042/0x34b0 [ 240.140779][ C0] ? __pfx___schedule+0x10/0x10 [ 240.145715][ C0] ? do_task_dead+0x9e/0x110 [ 240.150371][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.155514][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 240.161401][ C0] ? do_task_dead+0x40/0x110 [ 240.166055][ C0] ? do_task_dead+0xd6/0x110 [ 240.170738][ C0] ? do_exit+0x1de7/0x2ce0 [ 240.175330][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 240.180419][ C0] ? __pfx_do_exit+0x10/0x10 [ 240.185172][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 240.190646][ C0] ? do_group_exit+0xd3/0x2a0 [ 240.195427][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 240.200723][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 240.205672][ C0] ? do_syscall_64+0xcd/0x250 [ 240.210431][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.216618][ C0] [ 240.219836][ C0] task:modprobe state:R running task stack:25136 pid:8566 tgid:8566 ppid:46 flags:0x00000002 [ 240.231722][ C0] Call Trace: [ 240.235145][ C0] [ 240.238142][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.243000][ C0] ? find_held_lock+0x2d/0x110 [ 240.248031][ C0] ? hlock_class+0x4e/0x130 [ 240.252617][ C0] ? mark_lock+0xb5/0xc60 [ 240.257032][ C0] ? hlock_class+0x4e/0x130 [ 240.261608][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 240.266646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.271517][ C0] ? hlock_class+0x4e/0x130 [ 240.276101][ C0] ? mark_lock+0xb5/0xc60 [ 240.280608][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 240.285900][ C0] ? unwind_get_return_address+0x59/0xa0 [ 240.291610][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.296477][ C0] ? hlock_class+0x4e/0x130 [ 240.301062][ C0] ? mark_lock+0xb5/0xc60 [ 240.305473][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 240.310588][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.315443][ C0] ? rcu_is_watching+0x12/0xc0 [ 240.320291][ C0] ? hlock_class+0x4e/0x130 [ 240.324870][ C0] ? mark_lock+0xb5/0xc60 [ 240.329308][ C0] ? __pfx_mark_lock+0x10/0x10 [ 240.334159][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 240.339821][ C0] ? hlock_class+0x4e/0x130 [ 240.344409][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 240.349542][ C0] ? rcu_is_watching+0x12/0xc0 [ 240.354402][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 240.359520][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 240.364997][ C0] ? find_held_lock+0x2d/0x110 [ 240.369881][ C0] ? __schedule+0x100f/0x34b0 [ 240.374643][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.379799][ C0] ? __schedule+0x1042/0x34b0 [ 240.384587][ C0] ? __pfx___schedule+0x10/0x10 [ 240.389624][ C0] ? do_task_dead+0x9e/0x110 [ 240.394294][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.399422][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 240.405409][ C0] ? do_task_dead+0x40/0x110 [ 240.410090][ C0] ? do_task_dead+0xd6/0x110 [ 240.414765][ C0] ? do_exit+0x1de7/0x2ce0 [ 240.419292][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 240.424395][ C0] ? __pfx_do_exit+0x10/0x10 [ 240.429081][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 240.434546][ C0] ? do_group_exit+0xd3/0x2a0 [ 240.439328][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 240.444713][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 240.449652][ C0] ? do_syscall_64+0xcd/0x250 [ 240.454505][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.460699][ C0] [ 240.463788][ C0] task:modprobe state:R running task stack:25424 pid:8573 tgid:8573 ppid:326 flags:0x00000002 [ 240.475678][ C0] Call Trace: [ 240.479037][ C0] [ 240.482051][ C0] __schedule+0x1042/0x34b0 [ 240.486655][ C0] ? __pfx___schedule+0x10/0x10 [ 240.491598][ C0] ? do_task_dead+0x9e/0x110 [ 240.496272][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.501395][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 240.507320][ C0] ? do_task_dead+0x40/0x110 [ 240.512011][ C0] do_task_dead+0xd6/0x110 [ 240.516505][ C0] do_exit+0x1de7/0x2ce0 [ 240.520850][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 240.525979][ C0] ? __pfx_do_exit+0x10/0x10 [ 240.530691][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 240.536168][ C0] do_group_exit+0xd3/0x2a0 [ 240.540781][ C0] __x64_sys_exit_group+0x3e/0x50 [ 240.545906][ C0] x64_sys_call+0x14a9/0x16a0 [ 240.550662][ C0] do_syscall_64+0xcd/0x250 [ 240.555252][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.561254][ C0] RIP: 0033:0x7f8ace497a90 [ 240.565747][ C0] RSP: 002b:00007ffdd1f65c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 240.574260][ C0] RAX: ffffffffffffffda RBX: 00007f8ace588860 RCX: 00007f8ace497a90 [ 240.582309][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 240.590396][ C0] RBP: 00007f8ace588860 R08: 0000000000000001 R09: e9230848298b47f3 [ 240.598437][ C0] R10: 00007ffdd1f65b20 R11: 0000000000000246 R12: 0000000000000000 [ 240.606494][ C0] R13: 0000000000000001 R14: 00007f8ace58c658 R15: 0000000000000001 [ 240.614569][ C0] [ 240.617651][ C0] task:modprobe state:R running task stack:24720 pid:8577 tgid:8577 ppid:326 flags:0x00004002 [ 240.629536][ C0] Call Trace: [ 240.632877][ C0] [ 240.635886][ C0] __schedule+0x1042/0x34b0 [ 240.640495][ C0] ? __pfx___schedule+0x10/0x10 [ 240.645426][ C0] ? do_task_dead+0x9e/0x110 [ 240.650110][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.655252][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 240.661171][ C0] ? do_task_dead+0x40/0x110 [ 240.665848][ C0] do_task_dead+0xd6/0x110 [ 240.670352][ C0] do_exit+0x1de7/0x2ce0 [ 240.674715][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 240.679817][ C0] ? __pfx_do_exit+0x10/0x10 [ 240.684505][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 240.689975][ C0] do_group_exit+0xd3/0x2a0 [ 240.694575][ C0] __x64_sys_exit_group+0x3e/0x50 [ 240.699697][ C0] x64_sys_call+0x14a9/0x16a0 [ 240.704482][ C0] do_syscall_64+0xcd/0x250 [ 240.709059][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.715053][ C0] RIP: 0033:0x7febca68aa90 [ 240.719539][ C0] RSP: 002b:00007fffa4a60a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 240.728047][ C0] RAX: ffffffffffffffda RBX: 00007febca77b860 RCX: 00007febca68aa90 [ 240.736090][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 240.744146][ C0] RBP: 00007febca77b860 R08: 0000000000000001 R09: bbf0d137a8f70f40 [ 240.752208][ C0] R10: 00007fffa4a608c0 R11: 0000000000000246 R12: 0000000000000000 [ 240.760354][ C0] R13: 0000000000000001 R14: 00007febca77f658 R15: 0000000000000001 [ 240.768425][ C0] [ 240.771632][ C0] task:modprobe state:R running task stack:25424 pid:8583 tgid:8583 ppid:46 flags:0x00000000 [ 240.783523][ C0] Call Trace: [ 240.786861][ C0] [ 240.789859][ C0] __schedule+0x1042/0x34b0 [ 240.794480][ C0] ? __pfx___schedule+0x10/0x10 [ 240.799597][ C0] ? do_task_dead+0x9e/0x110 [ 240.804259][ C0] ? __pfx_lock_release+0x10/0x10 [ 240.809401][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 240.815309][ C0] ? do_task_dead+0x40/0x110 [ 240.819985][ C0] do_task_dead+0xd6/0x110 [ 240.824500][ C0] do_exit+0x1de7/0x2ce0 [ 240.828841][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 240.833944][ C0] ? __pfx_do_exit+0x10/0x10 [ 240.838890][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 240.844373][ C0] do_group_exit+0xd3/0x2a0 [ 240.848971][ C0] __x64_sys_exit_group+0x3e/0x50 [ 240.854095][ C0] x64_sys_call+0x14a9/0x16a0 [ 240.858870][ C0] do_syscall_64+0xcd/0x250 [ 240.863455][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.869468][ C0] RIP: 0033:0x7fd6ce779a90 [ 240.873960][ C0] RSP: 002b:00007fffc90f90f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 240.882456][ C0] RAX: ffffffffffffffda RBX: 00007fd6ce86a860 RCX: 00007fd6ce779a90 [ 240.890511][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 240.898544][ C0] RBP: 00007fd6ce86a860 R08: 0000000000000001 R09: ac2b24a422937c47 [ 240.906585][ C0] R10: 00007fffc90f8fb0 R11: 0000000000000246 R12: 0000000000000000 [ 240.914629][ C0] R13: 0000000000000001 R14: 00007fd6ce86e658 R15: 0000000000000001 [ 240.922706][ C0] [ 240.925788][ C0] task:modprobe state:R running task stack:25424 pid:8589 tgid:8589 ppid:326 flags:0x00000002 [ 240.937678][ C0] Call Trace: [ 240.941025][ C0] [ 240.944027][ C0] __schedule+0x1042/0x34b0 [ 240.948637][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 240.953677][ C0] ? do_group_exit+0xd3/0x2a0 [ 240.958467][ C0] __x64_sys_exit_group+0x3e/0x50 [ 240.963585][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 240.968621][ C0] ? do_syscall_64+0xcd/0x250 [ 240.973386][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.979584][ C0] [ 240.982662][ C0] task:modprobe state:R running task stack:24720 pid:8590 tgid:8590 ppid:1671 flags:0x00000002 [ 240.994629][ C0] Call Trace: [ 240.997963][ C0] [ 241.001044][ C0] __schedule+0x1042/0x34b0 [ 241.005752][ C0] ? __pfx___schedule+0x10/0x10 [ 241.010703][ C0] ? remove_vma+0x148/0x1a0 [ 241.015303][ C0] ? __cond_resched+0x1b/0x30 [ 241.020425][ C0] preempt_schedule_common+0x44/0xc0 [ 241.025828][ C0] __cond_resched+0x1b/0x30 [ 241.030436][ C0] ? __schedule+0x1042/0x34b0 [ 241.035220][ C0] ? __pfx___schedule+0x10/0x10 [ 241.040163][ C0] ? do_task_dead+0x9e/0x110 [ 241.044832][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.049980][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 241.055878][ C0] ? do_task_dead+0x40/0x110 [ 241.060549][ C0] ? do_task_dead+0xd6/0x110 [ 241.065214][ C0] ? do_exit+0x1de7/0x2ce0 [ 241.069726][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 241.074830][ C0] ? __pfx_do_exit+0x10/0x10 [ 241.079503][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.084976][ C0] ? do_group_exit+0xd3/0x2a0 [ 241.089746][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 241.095044][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 241.100075][ C0] ? do_syscall_64+0xcd/0x250 [ 241.104873][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.111059][ C0] [ 241.114146][ C0] task:modprobe state:R running task stack:25136 pid:8593 tgid:8593 ppid:326 flags:0x00000002 [ 241.126057][ C0] Call Trace: [ 241.129399][ C0] [ 241.132403][ C0] __schedule+0x1042/0x34b0 [ 241.137033][ C0] ? __pfx___schedule+0x10/0x10 [ 241.141975][ C0] ? do_task_dead+0x9e/0x110 [ 241.146632][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.151754][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 241.157661][ C0] ? do_task_dead+0x40/0x110 [ 241.162314][ C0] do_task_dead+0xd6/0x110 [ 241.166807][ C0] do_exit+0x1de7/0x2ce0 [ 241.171142][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 241.176239][ C0] ? __pfx_do_exit+0x10/0x10 [ 241.180902][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.186370][ C0] do_group_exit+0xd3/0x2a0 [ 241.190979][ C0] __x64_sys_exit_group+0x3e/0x50 [ 241.196183][ C0] x64_sys_call+0x14a9/0x16a0 [ 241.200942][ C0] do_syscall_64+0xcd/0x250 [ 241.205527][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.211526][ C0] RIP: 0033:0x7f7b5c0f0a90 [ 241.216108][ C0] RSP: 002b:00007ffc8a913198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 241.224612][ C0] RAX: ffffffffffffffda RBX: 00007f7b5c1e1860 RCX: 00007f7b5c0f0a90 [ 241.232671][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 241.240793][ C0] RBP: 00007f7b5c1e1860 R08: 0000000000000001 R09: 6c2d97148d055b5d [ 241.248839][ C0] R10: 00007ffc8a913050 R11: 0000000000000246 R12: 0000000000000000 [ 241.256879][ C0] R13: 0000000000000001 R14: 00007f7b5c1e5658 R15: 0000000000000001 [ 241.265026][ C0] [ 241.268118][ C0] task:modprobe state:R running task stack:25424 pid:8598 tgid:8598 ppid:1671 flags:0x00000002 [ 241.280016][ C0] Call Trace: [ 241.283353][ C0] [ 241.286346][ C0] __schedule+0x1042/0x34b0 [ 241.290955][ C0] ? hlock_class+0x4e/0x130 [ 241.295536][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 241.300675][ C0] ? rcu_is_watching+0x12/0xc0 [ 241.305520][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 241.310640][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 241.316108][ C0] ? find_held_lock+0x2d/0x110 [ 241.320961][ C0] ? __schedule+0x100f/0x34b0 [ 241.325720][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.330856][ C0] ? __schedule+0x1042/0x34b0 [ 241.335633][ C0] ? __pfx___schedule+0x10/0x10 [ 241.340569][ C0] ? do_task_dead+0x9e/0x110 [ 241.345324][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.350478][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 241.356384][ C0] ? do_task_dead+0x40/0x110 [ 241.361055][ C0] ? do_task_dead+0xd6/0x110 [ 241.365726][ C0] ? do_exit+0x1de7/0x2ce0 [ 241.370239][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 241.375336][ C0] ? __pfx_do_exit+0x10/0x10 [ 241.380010][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.385468][ C0] ? do_group_exit+0xd3/0x2a0 [ 241.390236][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 241.395530][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 241.400468][ C0] ? do_syscall_64+0xcd/0x250 [ 241.405239][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.411424][ C0] [ 241.414513][ C0] task:modprobe state:R running task stack:25424 pid:8603 tgid:8603 ppid:28 flags:0x00000002 [ 241.426420][ C0] Call Trace: [ 241.429762][ C0] [ 241.432770][ C0] __schedule+0x1042/0x34b0 [ 241.437363][ C0] ? __pfx___schedule+0x10/0x10 [ 241.442331][ C0] ? do_task_dead+0x9e/0x110 [ 241.447007][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.452146][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 241.458047][ C0] ? do_task_dead+0x40/0x110 [ 241.462711][ C0] do_task_dead+0xd6/0x110 [ 241.467214][ C0] do_exit+0x1de7/0x2ce0 [ 241.471546][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 241.476643][ C0] ? __pfx_do_exit+0x10/0x10 [ 241.481312][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.486771][ C0] do_group_exit+0xd3/0x2a0 [ 241.491362][ C0] __x64_sys_exit_group+0x3e/0x50 [ 241.496487][ C0] x64_sys_call+0x14a9/0x16a0 [ 241.501251][ C0] do_syscall_64+0xcd/0x250 [ 241.505833][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.511827][ C0] RIP: 0033:0x7f24eac93a90 [ 241.516304][ C0] RSP: 002b:00007ffff2a15318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 241.524787][ C0] RAX: ffffffffffffffda RBX: 00007f24ead84860 RCX: 00007f24eac93a90 [ 241.532826][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 241.540861][ C0] RBP: 00007f24ead84860 R08: 0000000000000001 R09: a0adb79b2cf0bbc9 [ 241.548901][ C0] R10: 00007ffff2a151d0 R11: 0000000000000246 R12: 0000000000000000 [ 241.556964][ C0] R13: 0000000000000001 R14: 00007f24ead88658 R15: 0000000000000001 [ 241.565037][ C0] [ 241.568127][ C0] task:modprobe state:R running task stack:24000 pid:8609 tgid:8609 ppid:326 flags:0x00000000 [ 241.580011][ C0] Call Trace: [ 241.583355][ C0] [ 241.586356][ C0] __schedule+0x1042/0x34b0 [ 241.590990][ C0] ? __pfx___schedule+0x10/0x10 [ 241.595923][ C0] ? find_held_lock+0x2d/0x110 [ 241.602699][ C0] ? __page_table_check_pte_clear+0x1ba/0x580 [ 241.609245][ C0] ? rcu_is_watching+0x12/0xc0 [ 241.614143][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 241.619276][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 241.624747][ C0] ? find_held_lock+0x2d/0x110 [ 241.629605][ C0] ? mark_lock+0xb5/0xc60 [ 241.634034][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 241.639159][ C0] ? __pfx_mark_lock+0x10/0x10 [ 241.644053][ C0] ? rcu_is_watching+0x12/0xc0 [ 241.648902][ C0] ? hlock_class+0x4e/0x130 [ 241.653496][ C0] ? mark_lock+0xb5/0xc60 [ 241.657921][ C0] ? __pfx_mark_lock+0x10/0x10 [ 241.662775][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 241.668420][ C0] ? hlock_class+0x4e/0x130 [ 241.672989][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 241.678231][ C0] ? rcu_is_watching+0x12/0xc0 [ 241.683079][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 241.688193][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 241.693674][ C0] ? find_held_lock+0x2d/0x110 [ 241.698523][ C0] ? __schedule+0x100f/0x34b0 [ 241.703288][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.708427][ C0] ? __schedule+0x1042/0x34b0 [ 241.713201][ C0] ? __pfx___schedule+0x10/0x10 [ 241.718137][ C0] ? do_task_dead+0x9e/0x110 [ 241.722838][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.727975][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 241.733875][ C0] ? do_task_dead+0x40/0x110 [ 241.738624][ C0] ? do_task_dead+0xd6/0x110 [ 241.743311][ C0] ? do_exit+0x1de7/0x2ce0 [ 241.747831][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 241.752957][ C0] ? __pfx_do_exit+0x10/0x10 [ 241.757628][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.763092][ C0] ? do_group_exit+0xd3/0x2a0 [ 241.767872][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 241.773168][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 241.778108][ C0] ? do_syscall_64+0xcd/0x250 [ 241.782901][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.789100][ C0] [ 241.792180][ C0] task:modprobe state:R running task stack:24720 pid:8616 tgid:8616 ppid:28 flags:0x00000002 [ 241.804073][ C0] Call Trace: [ 241.807411][ C0] [ 241.810405][ C0] ? __pfx_mark_lock+0x10/0x10 [ 241.815278][ C0] ? hlock_class+0x4e/0x130 [ 241.819873][ C0] ? mark_lock+0xb5/0xc60 [ 241.824302][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 241.829432][ C0] ? __pfx_mark_lock+0x10/0x10 [ 241.834296][ C0] ? rcu_is_watching+0x12/0xc0 [ 241.839142][ C0] ? hlock_class+0x4e/0x130 [ 241.843737][ C0] ? mark_lock+0xb5/0xc60 [ 241.848159][ C0] ? __pfx_mark_lock+0x10/0x10 [ 241.853012][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 241.858649][ C0] ? hlock_class+0x4e/0x130 [ 241.863235][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 241.868394][ C0] ? rcu_is_watching+0x12/0xc0 [ 241.873246][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 241.878399][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 241.883893][ C0] ? find_held_lock+0x2d/0x110 [ 241.888755][ C0] ? __schedule+0x100f/0x34b0 [ 241.893523][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.898669][ C0] ? __schedule+0x1042/0x34b0 [ 241.903445][ C0] ? __pfx___schedule+0x10/0x10 [ 241.908428][ C0] ? do_task_dead+0x9e/0x110 [ 241.913096][ C0] ? __pfx_lock_release+0x10/0x10 [ 241.918224][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 241.924135][ C0] ? do_task_dead+0x40/0x110 [ 241.928804][ C0] ? do_task_dead+0xd6/0x110 [ 241.933488][ C0] ? do_exit+0x1de7/0x2ce0 [ 241.937998][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 241.943098][ C0] ? __pfx_do_exit+0x10/0x10 [ 241.947770][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.953240][ C0] ? do_group_exit+0xd3/0x2a0 [ 241.958022][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 241.963319][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 241.968267][ C0] ? do_syscall_64+0xcd/0x250 [ 241.973049][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.979255][ C0] [ 241.982340][ C0] task:modprobe state:R running task stack:25424 pid:8621 tgid:8621 ppid:1671 flags:0x00000002 [ 241.994241][ C0] Call Trace: [ 241.997578][ C0] [ 242.000662][ C0] __schedule+0x1042/0x34b0 [ 242.005267][ C0] ? __pfx___schedule+0x10/0x10 [ 242.010207][ C0] ? do_task_dead+0x9e/0x110 [ 242.014922][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.020063][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.025990][ C0] ? do_task_dead+0x40/0x110 [ 242.030668][ C0] do_task_dead+0xd6/0x110 [ 242.035167][ C0] do_exit+0x1de7/0x2ce0 [ 242.039517][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 242.044626][ C0] ? __pfx_do_exit+0x10/0x10 [ 242.049332][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.054804][ C0] do_group_exit+0xd3/0x2a0 [ 242.059412][ C0] __x64_sys_exit_group+0x3e/0x50 [ 242.064536][ C0] x64_sys_call+0x14a9/0x16a0 [ 242.069305][ C0] do_syscall_64+0xcd/0x250 [ 242.073885][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.079985][ C0] RIP: 0033:0x7f465cc24a90 [ 242.084474][ C0] RSP: 002b:00007fffea796ae8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 242.093007][ C0] RAX: ffffffffffffffda RBX: 00007f465cd15860 RCX: 00007f465cc24a90 [ 242.101059][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 242.109108][ C0] RBP: 00007f465cd15860 R08: 0000000000000001 R09: 610f7cdd8d07c060 [ 242.117242][ C0] R10: 00007fffea7969a0 R11: 0000000000000246 R12: 0000000000000000 [ 242.125287][ C0] R13: 0000000000000001 R14: 00007f465cd19658 R15: 0000000000000001 [ 242.133356][ C0] [ 242.136433][ C0] task:modprobe state:R running task stack:25136 pid:8625 tgid:8625 ppid:326 flags:0x00004002 [ 242.148343][ C0] Call Trace: [ 242.151685][ C0] [ 242.154694][ C0] __schedule+0x1042/0x34b0 [ 242.159314][ C0] ? __pfx___schedule+0x10/0x10 [ 242.164254][ C0] ? do_task_dead+0x9e/0x110 [ 242.168925][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.174050][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.179954][ C0] ? do_task_dead+0x40/0x110 [ 242.184614][ C0] do_task_dead+0xd6/0x110 [ 242.189123][ C0] do_exit+0x1de7/0x2ce0 [ 242.193464][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 242.198565][ C0] ? __pfx_do_exit+0x10/0x10 [ 242.203244][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.208710][ C0] do_group_exit+0xd3/0x2a0 [ 242.213312][ C0] __x64_sys_exit_group+0x3e/0x50 [ 242.218432][ C0] x64_sys_call+0x14a9/0x16a0 [ 242.223220][ C0] do_syscall_64+0xcd/0x250 [ 242.227800][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.233787][ C0] RIP: 0033:0x7f480592ca90 [ 242.238309][ C0] RSP: 002b:00007ffcbd480918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 242.246825][ C0] RAX: ffffffffffffffda RBX: 00007f4805a1d860 RCX: 00007f480592ca90 [ 242.254877][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 242.262930][ C0] RBP: 00007f4805a1d860 R08: 0000000000000001 R09: 775abc2d0e8531cc [ 242.270984][ C0] R10: 00007ffcbd4807d0 R11: 0000000000000246 R12: 0000000000000000 [ 242.279033][ C0] R13: 0000000000000001 R14: 00007f4805a21658 R15: 0000000000000001 [ 242.287107][ C0] [ 242.290202][ C0] task:modprobe state:R running task stack:25424 pid:8631 tgid:8631 ppid:46 flags:0x00000002 [ 242.302099][ C0] Call Trace: [ 242.305436][ C0] [ 242.308439][ C0] __schedule+0x1042/0x34b0 [ 242.313074][ C0] ? __pfx___schedule+0x10/0x10 [ 242.318013][ C0] ? do_task_dead+0x9e/0x110 [ 242.322680][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.327808][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.334067][ C0] ? do_task_dead+0x40/0x110 [ 242.338731][ C0] do_task_dead+0xd6/0x110 [ 242.343221][ C0] do_exit+0x1de7/0x2ce0 [ 242.347560][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 242.352694][ C0] ? __pfx_do_exit+0x10/0x10 [ 242.357371][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.362835][ C0] do_group_exit+0xd3/0x2a0 [ 242.367464][ C0] __x64_sys_exit_group+0x3e/0x50 [ 242.372585][ C0] x64_sys_call+0x14a9/0x16a0 [ 242.377357][ C0] do_syscall_64+0xcd/0x250 [ 242.382035][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.388366][ C0] RIP: 0033:0x7f9f0f08ba90 [ 242.392858][ C0] RSP: 002b:00007ffc3b40d9b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 242.401375][ C0] RAX: ffffffffffffffda RBX: 00007f9f0f17c860 RCX: 00007f9f0f08ba90 [ 242.409435][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 242.417486][ C0] RBP: 00007f9f0f17c860 R08: 0000000000000001 R09: 71f8002c505cf9f0 [ 242.425528][ C0] R10: 00007ffc3b40d870 R11: 0000000000000246 R12: 0000000000000000 [ 242.433584][ C0] R13: 0000000000000001 R14: 00007f9f0f180658 R15: 0000000000000001 [ 242.441652][ C0] [ 242.444768][ C0] task:modprobe state:R running task stack:24416 pid:8635 tgid:8635 ppid:46 flags:0x00000002 [ 242.456984][ C0] Call Trace: [ 242.460321][ C0] [ 242.463321][ C0] __schedule+0x1042/0x34b0 [ 242.467923][ C0] ? __pfx___schedule+0x10/0x10 [ 242.472868][ C0] ? do_task_dead+0x9e/0x110 [ 242.477540][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.482671][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.488575][ C0] ? do_task_dead+0x40/0x110 [ 242.493238][ C0] do_task_dead+0xd6/0x110 [ 242.497736][ C0] do_exit+0x1de7/0x2ce0 [ 242.502074][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 242.507194][ C0] ? __pfx_do_exit+0x10/0x10 [ 242.511871][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.517335][ C0] do_group_exit+0xd3/0x2a0 [ 242.521945][ C0] __x64_sys_exit_group+0x3e/0x50 [ 242.527442][ C0] x64_sys_call+0x14a9/0x16a0 [ 242.532212][ C0] do_syscall_64+0xcd/0x250 [ 242.536804][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.542807][ C0] RIP: 0033:0x7f5f5bac1a90 [ 242.547293][ C0] RSP: 002b:00007fffedfd9808 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 242.555804][ C0] RAX: ffffffffffffffda RBX: 00007f5f5bbb2860 RCX: 00007f5f5bac1a90 [ 242.563834][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 242.571870][ C0] RBP: 00007f5f5bbb2860 R08: 0000000000000001 R09: ab1d957c82fdbcd0 [ 242.579913][ C0] R10: 00007fffedfd96c0 R11: 0000000000000246 R12: 0000000000000000 [ 242.587955][ C0] R13: 0000000000000001 R14: 00007f5f5bbb6658 R15: 0000000000000001 [ 242.596044][ C0] [ 242.599128][ C0] task:modprobe state:R running task stack:24720 pid:8641 tgid:8641 ppid:1671 flags:0x00000002 [ 242.611021][ C0] Call Trace: [ 242.614360][ C0] [ 242.617358][ C0] __schedule+0x1042/0x34b0 [ 242.621955][ C0] ? __pfx___schedule+0x10/0x10 [ 242.626933][ C0] ? find_held_lock+0x2d/0x110 [ 242.631784][ C0] ? __schedule+0x100f/0x34b0 [ 242.636547][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.641683][ C0] ? __schedule+0x1042/0x34b0 [ 242.646456][ C0] ? __pfx___schedule+0x10/0x10 [ 242.651389][ C0] ? do_task_dead+0x9e/0x110 [ 242.656056][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.661190][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.667103][ C0] ? do_task_dead+0x40/0x110 [ 242.671772][ C0] ? do_task_dead+0xd6/0x110 [ 242.676429][ C0] ? do_exit+0x1de7/0x2ce0 [ 242.680928][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 242.686043][ C0] ? __pfx_do_exit+0x10/0x10 [ 242.690734][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.696211][ C0] ? do_group_exit+0xd3/0x2a0 [ 242.701070][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 242.706369][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 242.711303][ C0] ? do_syscall_64+0xcd/0x250 [ 242.716056][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.722264][ C0] [ 242.725350][ C0] task:modprobe state:R running task stack:25424 pid:8646 tgid:8646 ppid:326 flags:0x00000002 [ 242.737293][ C0] Call Trace: [ 242.740624][ C0] [ 242.743611][ C0] ? __page_table_check_zero+0x2d7/0x360 [ 242.749345][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 242.754636][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 242.760110][ C0] ? __pfx_mark_lock+0x10/0x10 [ 242.764961][ C0] ? stack_depot_save_flags+0x28/0x8f0 [ 242.770506][ C0] ? find_held_lock+0x2d/0x110 [ 242.775348][ C0] ? hlock_class+0x4e/0x130 [ 242.779933][ C0] ? mark_lock+0xb5/0xc60 [ 242.784350][ C0] ? hlock_class+0x4e/0x130 [ 242.788934][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 242.793953][ C0] ? __pfx_mark_lock+0x10/0x10 [ 242.798806][ C0] ? hlock_class+0x4e/0x130 [ 242.803379][ C0] ? mark_lock+0xb5/0xc60 [ 242.807797][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 242.813095][ C0] ? unwind_get_return_address+0x59/0xa0 [ 242.818809][ C0] ? __pfx_mark_lock+0x10/0x10 [ 242.823667][ C0] ? hlock_class+0x4e/0x130 [ 242.828255][ C0] ? mark_lock+0xb5/0xc60 [ 242.832669][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 242.837781][ C0] ? __pfx_mark_lock+0x10/0x10 [ 242.842629][ C0] ? rcu_is_watching+0x12/0xc0 [ 242.847490][ C0] ? hlock_class+0x4e/0x130 [ 242.852069][ C0] ? mark_lock+0xb5/0xc60 [ 242.856485][ C0] ? __pfx_mark_lock+0x10/0x10 [ 242.861331][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 242.866981][ C0] ? hlock_class+0x4e/0x130 [ 242.871581][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 242.876712][ C0] ? rcu_is_watching+0x12/0xc0 [ 242.881732][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 242.886846][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 242.892316][ C0] ? find_held_lock+0x2d/0x110 [ 242.897177][ C0] ? __schedule+0x100f/0x34b0 [ 242.901940][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.907080][ C0] ? __schedule+0x1042/0x34b0 [ 242.911855][ C0] ? __pfx___schedule+0x10/0x10 [ 242.916778][ C0] ? do_task_dead+0x9e/0x110 [ 242.921438][ C0] ? __pfx_lock_release+0x10/0x10 [ 242.926570][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 242.932476][ C0] ? do_task_dead+0x40/0x110 [ 242.937136][ C0] ? do_task_dead+0xd6/0x110 [ 242.941804][ C0] ? do_exit+0x1de7/0x2ce0 [ 242.946302][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 242.951407][ C0] ? __pfx_do_exit+0x10/0x10 [ 242.956113][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.961591][ C0] ? do_group_exit+0xd3/0x2a0 [ 242.966399][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 242.971705][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 242.976644][ C0] ? do_syscall_64+0xcd/0x250 [ 242.981417][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.987608][ C0] [ 242.990696][ C0] task:modprobe state:R running task stack:25424 pid:8653 tgid:8653 ppid:1671 flags:0x00000002 [ 243.002578][ C0] Call Trace: [ 243.005925][ C0] [ 243.008939][ C0] ? rcu_is_watching+0x12/0xc0 [ 243.013828][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 243.018951][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 243.024446][ C0] ? find_held_lock+0x2d/0x110 [ 243.029317][ C0] ? __schedule+0x100f/0x34b0 [ 243.034109][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.039258][ C0] ? __schedule+0x1042/0x34b0 [ 243.044029][ C0] ? __pfx___schedule+0x10/0x10 [ 243.048976][ C0] ? do_task_dead+0x9e/0x110 [ 243.053646][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.058782][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.064771][ C0] ? do_task_dead+0x40/0x110 [ 243.069433][ C0] ? do_task_dead+0xd6/0x110 [ 243.074099][ C0] ? do_exit+0x1de7/0x2ce0 [ 243.078615][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.083810][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.088497][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.093959][ C0] ? do_group_exit+0xd3/0x2a0 [ 243.098736][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 243.104028][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 243.108966][ C0] ? do_syscall_64+0xcd/0x250 [ 243.113734][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.120035][ C0] [ 243.123116][ C0] task:modprobe state:R running task stack:24720 pid:8658 tgid:8658 ppid:326 flags:0x00000002 [ 243.135005][ C0] Call Trace: [ 243.138337][ C0] [ 243.141344][ C0] __schedule+0x1042/0x34b0 [ 243.146488][ C0] ? __schedule+0x1042/0x34b0 [ 243.151274][ C0] ? __pfx___schedule+0x10/0x10 [ 243.156252][ C0] ? do_task_dead+0x9e/0x110 [ 243.160935][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.166157][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.172050][ C0] ? do_task_dead+0x40/0x110 [ 243.176702][ C0] ? do_task_dead+0xd6/0x110 [ 243.181373][ C0] ? do_exit+0x1de7/0x2ce0 [ 243.185905][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.191086][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.195755][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.201223][ C0] ? do_group_exit+0xd3/0x2a0 [ 243.206007][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 243.211295][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 243.216329][ C0] ? do_syscall_64+0xcd/0x250 [ 243.221086][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.227268][ C0] [ 243.230467][ C0] task:modprobe state:R running task stack:24720 pid:8662 tgid:8662 ppid:326 flags:0x00000000 [ 243.242354][ C0] Call Trace: [ 243.245688][ C0] [ 243.248684][ C0] __schedule+0x1042/0x34b0 [ 243.253283][ C0] ? __pfx___schedule+0x10/0x10 [ 243.258256][ C0] ? __cond_resched+0x1b/0x30 [ 243.263032][ C0] preempt_schedule_common+0x44/0xc0 [ 243.268416][ C0] ? __pfx_mark_lock+0x10/0x10 [ 243.273368][ C0] ? rcu_is_watching+0x12/0xc0 [ 243.278211][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 243.283342][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 243.288906][ C0] ? find_held_lock+0x2d/0x110 [ 243.293756][ C0] ? __schedule+0x100f/0x34b0 [ 243.298514][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.303650][ C0] ? __schedule+0x1042/0x34b0 [ 243.308418][ C0] ? __pfx___schedule+0x10/0x10 [ 243.313352][ C0] ? do_task_dead+0x9e/0x110 [ 243.318019][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.323155][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.329086][ C0] ? do_task_dead+0x40/0x110 [ 243.333747][ C0] ? do_task_dead+0xd6/0x110 [ 243.338411][ C0] ? do_exit+0x1de7/0x2ce0 [ 243.342910][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.348003][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.352678][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.358224][ C0] ? do_group_exit+0xd3/0x2a0 [ 243.363034][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 243.368329][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 243.373270][ C0] ? do_syscall_64+0xcd/0x250 [ 243.378119][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.384301][ C0] [ 243.387392][ C0] task:modprobe state:R running task stack:25136 pid:8666 tgid:8666 ppid:326 flags:0x00000002 [ 243.399273][ C0] Call Trace: [ 243.402614][ C0] [ 243.405606][ C0] __schedule+0x1042/0x34b0 [ 243.410190][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 243.415746][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 243.421148][ C0] ? find_held_lock+0x2d/0x110 [ 243.426005][ C0] ? __schedule+0x100f/0x34b0 [ 243.430850][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.435967][ C0] ? __schedule+0x1042/0x34b0 [ 243.440772][ C0] ? __pfx___schedule+0x10/0x10 [ 243.445704][ C0] ? do_task_dead+0x9e/0x110 [ 243.450362][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.455512][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.461422][ C0] ? do_task_dead+0x40/0x110 [ 243.466182][ C0] ? do_task_dead+0xd6/0x110 [ 243.470873][ C0] ? do_exit+0x1de7/0x2ce0 [ 243.475395][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.480516][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.485195][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.490656][ C0] ? do_group_exit+0xd3/0x2a0 [ 243.495423][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 243.500707][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 243.505647][ C0] ? do_syscall_64+0xcd/0x250 [ 243.510417][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.516610][ C0] [ 243.519686][ C0] task:modprobe state:R running task stack:24720 pid:8670 tgid:8670 ppid:326 flags:0x00000002 [ 243.531578][ C0] Call Trace: [ 243.534906][ C0] [ 243.537897][ C0] __schedule+0x1042/0x34b0 [ 243.542491][ C0] ? __pfx___schedule+0x10/0x10 [ 243.547422][ C0] ? __fsnotify_parent+0x298/0xac0 [ 243.552621][ C0] ? locks_remove_file+0x393/0x5a0 [ 243.557829][ C0] ? __cond_resched+0x1b/0x30 [ 243.562611][ C0] preempt_schedule_common+0x44/0xc0 [ 243.568009][ C0] ? __schedule+0x1042/0x34b0 [ 243.572796][ C0] ? __pfx___schedule+0x10/0x10 [ 243.577732][ C0] ? do_task_dead+0x9e/0x110 [ 243.582408][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.587549][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.593461][ C0] ? do_task_dead+0x40/0x110 [ 243.598147][ C0] ? do_task_dead+0xd6/0x110 [ 243.602842][ C0] ? do_exit+0x1de7/0x2ce0 [ 243.607351][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.612439][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.617104][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.622569][ C0] ? do_group_exit+0xd3/0x2a0 [ 243.627336][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 243.632706][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 243.637644][ C0] ? do_syscall_64+0xcd/0x250 [ 243.642394][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.648586][ C0] [ 243.651662][ C0] task:modprobe state:R running task stack:25424 pid:8674 tgid:8674 ppid:28 flags:0x00000000 [ 243.663541][ C0] Call Trace: [ 243.666877][ C0] [ 243.669875][ C0] __schedule+0x1042/0x34b0 [ 243.674482][ C0] ? __pfx___schedule+0x10/0x10 [ 243.679420][ C0] ? do_task_dead+0x9e/0x110 [ 243.684096][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.689219][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.695114][ C0] ? do_task_dead+0x40/0x110 [ 243.699774][ C0] do_task_dead+0xd6/0x110 [ 243.704273][ C0] do_exit+0x1de7/0x2ce0 [ 243.708607][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.713716][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.718388][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.723866][ C0] do_group_exit+0xd3/0x2a0 [ 243.728465][ C0] __x64_sys_exit_group+0x3e/0x50 [ 243.733583][ C0] x64_sys_call+0x14a9/0x16a0 [ 243.738349][ C0] do_syscall_64+0xcd/0x250 [ 243.742964][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.748983][ C0] RIP: 0033:0x7ff90db98a90 [ 243.753475][ C0] RSP: 002b:00007ffea0436d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 243.761971][ C0] RAX: ffffffffffffffda RBX: 00007ff90dc89860 RCX: 00007ff90db98a90 [ 243.770038][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 243.778088][ C0] RBP: 00007ff90dc89860 R08: 0000000000000001 R09: 493667ae3ba08e80 [ 243.786131][ C0] R10: 00007ffea0436be0 R11: 0000000000000246 R12: 0000000000000000 [ 243.794178][ C0] R13: 0000000000000001 R14: 00007ff90dc8d658 R15: 0000000000000001 [ 243.802252][ C0] [ 243.805344][ C0] task:modprobe state:R running task stack:25424 pid:8680 tgid:8680 ppid:326 flags:0x00000002 [ 243.817232][ C0] Call Trace: [ 243.820579][ C0] [ 243.823564][ C0] __schedule+0x1042/0x34b0 [ 243.828176][ C0] ? __pfx___schedule+0x10/0x10 [ 243.833120][ C0] ? do_task_dead+0x9e/0x110 [ 243.837788][ C0] ? __pfx_lock_release+0x10/0x10 [ 243.842915][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.849356][ C0] ? do_task_dead+0x40/0x110 [ 243.854121][ C0] do_task_dead+0xd6/0x110 [ 243.858625][ C0] do_exit+0x1de7/0x2ce0 [ 243.863068][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 243.868398][ C0] ? __pfx_do_exit+0x10/0x10 [ 243.873115][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 243.878847][ C0] do_group_exit+0xd3/0x2a0 [ 243.883454][ C0] __x64_sys_exit_group+0x3e/0x50 [ 243.888575][ C0] x64_sys_call+0x14a9/0x16a0 [ 243.893338][ C0] do_syscall_64+0xcd/0x250 [ 243.897935][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.903932][ C0] RIP: 0033:0x7f3bae1f0a90 [ 243.908417][ C0] RSP: 002b:00007ffe71551b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 243.916998][ C0] RAX: ffffffffffffffda RBX: 00007f3bae2e1860 RCX: 00007f3bae1f0a90 [ 243.925056][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 243.933098][ C0] RBP: 00007f3bae2e1860 R08: 0000000000000001 R09: fa4e2666a99cecaa [ 243.941145][ C0] R10: 00007ffe71551a30 R11: 0000000000000246 R12: 0000000000000000 [ 243.949186][ C0] R13: 0000000000000001 R14: 00007f3bae2e5658 R15: 0000000000000001 [ 243.957247][ C0] [ 243.960337][ C0] task:modprobe state:R running task stack:25424 pid:8686 tgid:8686 ppid:1671 flags:0x00000000 [ 243.972237][ C0] Call Trace: [ 243.975581][ C0] [ 243.978574][ C0] ? vm_mmap_pgoff+0x1ba/0x350 [ 243.983427][ C0] __pfx_user_statfs+0x10/0x10 [ 243.988277][ C0] ? mmput+0xdb/0x3e0 [ 243.992343][ C0] ? do_exit+0x9bf/0x2ce0 [ 243.996769][ C0] ? do_group_exit+0x1c3/0x2a0 [ 244.001625][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.006742][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 244.011848][ C0] ? __pfx_do_exit+0x10/0x10 [ 244.016527][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 244.022065][ C0] do_group_exit+0xd3/0x2a0 [ 244.026664][ C0] __x64_sys_exit_group+0x3e/0x50 [ 244.031777][ C0] x64_sys_call+0x14a9/0x16a0 [ 244.036545][ C0] do_syscall_64+0xcd/0x250 [ 244.041125][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.047127][ C0] RIP: 0033:0x7f3d53e2aa90 [ 244.051611][ C0] RSP: 002b:00007ffe1b06dd48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 244.060208][ C0] RAX: ffffffffffffffda RBX: 00007f3d53f1b860 RCX: 00007f3d53e2aa90 [ 244.068258][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 244.076381][ C0] RBP: 00007f3d53f1b860 R08: 0000000000000001 R09: 8a93b0f8af812c92 [ 244.084426][ C0] R10: 00007ffe1b06dc00 R11: 0000000000000246 R12: 0000000000000000 [ 244.092470][ C0] R13: 0000000000000001 R14: 00007f3d53f1f658 R15: 0000000000000001 [ 244.100532][ C0] [ 244.103626][ C0] task:modprobe state:R running task stack:25424 pid:8690 tgid:8690 ppid:1671 flags:0x00000000 [ 244.115556][ C0] Call Trace: [ 244.118903][ C0] [ 244.121917][ C0] ? hlock_class+0x4e/0x130 [ 244.126543][ C0] ? find_held_lock+0x2d/0x110 [ 244.131382][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.136223][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 244.141347][ C0] ? find_held_lock+0x2d/0x110 [ 244.146284][ C0] ? kasan_save_stack+0x33/0x60 [ 244.151214][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.156062][ C0] ? lock_acquire+0x2f/0xb0 [ 244.160660][ C0] ? hlock_class+0x4e/0x130 [ 244.165244][ C0] ? mark_lock+0xb5/0xc60 [ 244.169677][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.174535][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 244.179837][ C0] ? find_held_lock+0x2d/0x110 [ 244.184697][ C0] ? hlock_class+0x4e/0x130 [ 244.189287][ C0] ? mark_lock+0xb5/0xc60 [ 244.193723][ C0] ? hlock_class+0x4e/0x130 [ 244.198317][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 244.203358][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.208218][ C0] ? hlock_class+0x4e/0x130 [ 244.212810][ C0] ? mark_lock+0xb5/0xc60 [ 244.217249][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 244.222550][ C0] ? unwind_get_return_address+0x59/0xa0 [ 244.228265][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.233124][ C0] ? hlock_class+0x4e/0x130 [ 244.237699][ C0] ? mark_lock+0xb5/0xc60 [ 244.242128][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.247338][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.252194][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.257127][ C0] ? hlock_class+0x4e/0x130 [ 244.261719][ C0] ? mark_lock+0xb5/0xc60 [ 244.266146][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.271012][ C0] ? hlock_class+0x4e/0x130 [ 244.275594][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.280727][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.285571][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 244.290684][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 244.296163][ C0] ? find_held_lock+0x2d/0x110 [ 244.301010][ C0] ? __schedule+0x100f/0x34b0 [ 244.305773][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.310930][ C0] ? __schedule+0x1042/0x34b0 [ 244.315713][ C0] ? __pfx___schedule+0x10/0x10 [ 244.320651][ C0] ? do_task_dead+0x9e/0x110 [ 244.325315][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.330466][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 244.336364][ C0] ? do_task_dead+0x40/0x110 [ 244.341028][ C0] ? do_task_dead+0xd6/0x110 [ 244.345685][ C0] ? do_exit+0x1de7/0x2ce0 [ 244.350205][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 244.355337][ C0] ? __pfx_do_exit+0x10/0x10 [ 244.360108][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 244.365574][ C0] ? do_group_exit+0xd3/0x2a0 [ 244.370361][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 244.375649][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 244.380592][ C0] ? do_syscall_64+0xcd/0x250 [ 244.385433][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.391620][ C0] [ 244.394697][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8697 tgid:8697 ppid:50 flags:0x00004000 [ 244.406616][ C0] Call Trace: [ 244.409951][ C0] [ 244.412942][ C0] __schedule+0x1042/0x34b0 [ 244.417530][ C0] ? mas_commit_b_node.isra.0+0x76/0xb0 [ 244.423172][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 244.429149][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.433997][ C0] ? lock_acquire+0x2f/0xb0 [ 244.438591][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 244.443959][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 244.448824][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 244.455102][ C0] ? mark_lock+0xb5/0xc60 [ 244.459513][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 244.464883][ C0] ? hlock_class+0x4e/0x130 [ 244.469476][ C0] ? mark_lock+0xb5/0xc60 [ 244.473896][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.478864][ C0] ? hlock_class+0x4e/0x130 [ 244.483454][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.488582][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 244.493892][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 244.499220][ C0] ? hlock_class+0x4e/0x130 [ 244.503792][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.508910][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 244.514287][ C0] ? find_held_lock+0x2d/0x110 [ 244.519136][ C0] ? debug_object_activate+0x34d/0x540 [ 244.524722][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.529934][ C0] ? lock_acquire+0x2f/0xb0 [ 244.534525][ C0] ? debug_object_activate+0x199/0x540 [ 244.540075][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 244.545351][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 244.551253][ C0] ? debug_object_activate+0x34d/0x540 [ 244.556806][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 244.562194][ C0] ? find_held_lock+0x2d/0x110 [ 244.567080][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 244.572729][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.577860][ C0] ? timerqueue_add+0x1c2/0x330 [ 244.582929][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 244.588210][ C0] ? hlock_class+0x4e/0x130 [ 244.592783][ C0] ? mark_lock+0xb5/0xc60 [ 244.597216][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 244.602953][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.607812][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.612652][ C0] ? hlock_class+0x4e/0x130 [ 244.617228][ C0] ? mark_lock+0xb5/0xc60 [ 244.621650][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.626502][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 244.632590][ C0] ? hlock_class+0x4e/0x130 [ 244.637180][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.642318][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.647599][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 244.652708][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 244.658183][ C0] ? find_held_lock+0x2d/0x110 [ 244.663033][ C0] ? __schedule+0x100f/0x34b0 [ 244.667799][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.672927][ C0] ? __schedule+0x1042/0x34b0 [ 244.677705][ C0] ? __pfx___schedule+0x10/0x10 [ 244.682641][ C0] ? do_task_dead+0x9e/0x110 [ 244.687425][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.692560][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 244.698588][ C0] ? do_task_dead+0x40/0x110 [ 244.703261][ C0] ? do_task_dead+0xd6/0x110 [ 244.707948][ C0] ? do_exit+0x1de7/0x2ce0 [ 244.712465][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 244.717665][ C0] ? __pfx_do_exit+0x10/0x10 [ 244.722360][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 244.727843][ C0] ? do_group_exit+0xd3/0x2a0 [ 244.732624][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 244.737925][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 244.742880][ C0] ? do_syscall_64+0xcd/0x250 [ 244.747751][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.754030][ C0] [ 244.757113][ C0] task:modprobe state:R running task stack:24720 pid:8710 tgid:8710 ppid:1671 flags:0x00000002 [ 244.768997][ C0] Call Trace: [ 244.772412][ C0] [ 244.775408][ C0] ? mmput+0xdb/0x3e0 [ 244.779469][ C0] ? do_exit+0x9bf/0x2ce0 [ 244.783891][ C0] ? do_group_exit+0x1c3/0x2a0 [ 244.788871][ C0] ? __pfx_lock_release+0x10/0x10 [ 244.794008][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 244.799278][ C0] ? __pfx_do_exit+0x10/0x10 [ 244.803957][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 244.809442][ C0] ? do_group_exit+0xd3/0x2a0 [ 244.814224][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 244.819514][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 244.824458][ C0] ? do_syscall_64+0xcd/0x250 [ 244.829217][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.835406][ C0] [ 244.838486][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8711 tgid:8711 ppid:50 flags:0x00004000 [ 244.850398][ C0] Call Trace: [ 244.853727][ C0] [ 244.856710][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 244.863409][ C0] __switch_to_asm+0x70/0x70 [ 244.868108][ C0] [ 244.871187][ C0] task:modprobe state:R running task stack:25424 pid:8715 tgid:8715 ppid:1163 flags:0x00000000 [ 244.883077][ C0] Call Trace: [ 244.886418][ C0] [ 244.889412][ C0] __schedule+0x1042/0x34b0 [ 244.894017][ C0] ? __pfx___schedule+0x10/0x10 [ 244.898977][ C0] ? __kernel_text_address+0xd/0x40 [ 244.904266][ C0] ? hlock_class+0x4e/0x130 [ 244.908858][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 244.913893][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.918754][ C0] ? hlock_class+0x4e/0x130 [ 244.923350][ C0] ? mark_lock+0xb5/0xc60 [ 244.927769][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 244.933062][ C0] ? unwind_get_return_address+0x59/0xa0 [ 244.938780][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.943641][ C0] ? hlock_class+0x4e/0x130 [ 244.948221][ C0] ? mark_lock+0xb5/0xc60 [ 244.952638][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.957759][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.962620][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.967462][ C0] ? hlock_class+0x4e/0x130 [ 244.972051][ C0] ? mark_lock+0xb5/0xc60 [ 244.976480][ C0] ? __pfx_mark_lock+0x10/0x10 [ 244.981329][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 244.987056][ C0] ? hlock_class+0x4e/0x130 [ 244.991638][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 244.996757][ C0] ? rcu_is_watching+0x12/0xc0 [ 245.001598][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 245.006712][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 245.012189][ C0] ? find_held_lock+0x2d/0x110 [ 245.017132][ C0] ? __schedule+0x100f/0x34b0 [ 245.021907][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.027055][ C0] ? __schedule+0x1042/0x34b0 [ 245.031824][ C0] ? __pfx___schedule+0x10/0x10 [ 245.036762][ C0] ? do_task_dead+0x9e/0x110 [ 245.041431][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.046560][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.052462][ C0] ? do_task_dead+0x40/0x110 [ 245.057127][ C0] ? do_task_dead+0xd6/0x110 [ 245.061802][ C0] ? do_exit+0x1de7/0x2ce0 [ 245.066297][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 245.071393][ C0] ? __pfx_do_exit+0x10/0x10 [ 245.076078][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.081566][ C0] ? do_group_exit+0xd3/0x2a0 [ 245.086350][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 245.091653][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 245.096583][ C0] ? do_syscall_64+0xcd/0x250 [ 245.101340][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.107530][ C0] [ 245.110720][ C0] task:modprobe state:R running task stack:25424 pid:8722 tgid:8722 ppid:1163 flags:0x00000002 [ 245.122603][ C0] Call Trace: [ 245.125972][ C0] [ 245.128970][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.133826][ C0] ? hlock_class+0x4e/0x130 [ 245.138441][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.143294][ C0] ? hlock_class+0x4e/0x130 [ 245.147887][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.152795][ C0] ? __lruvec_stat_mod_folio+0xa4/0x410 [ 245.158428][ C0] ? lock_acquire+0x2f/0xb0 [ 245.163023][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 245.168322][ C0] ? hlock_class+0x4e/0x130 [ 245.172902][ C0] ? mark_lock+0xb5/0xc60 [ 245.177335][ C0] ? hlock_class+0x4e/0x130 [ 245.181953][ C0] ? mark_lock+0xb5/0xc60 [ 245.186375][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 245.191663][ C0] ? unwind_get_return_address+0x59/0xa0 [ 245.197384][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.202258][ C0] ? hlock_class+0x4e/0x130 [ 245.206851][ C0] ? mark_lock+0xb5/0xc60 [ 245.211366][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 245.216495][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.221368][ C0] ? rcu_is_watching+0x12/0xc0 [ 245.226225][ C0] ? hlock_class+0x4e/0x130 [ 245.230836][ C0] ? mark_lock+0xb5/0xc60 [ 245.235271][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.240150][ C0] ? hlock_class+0x4e/0x130 [ 245.244760][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 245.249914][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 245.255473][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 245.260880][ C0] ? find_held_lock+0x2d/0x110 [ 245.265765][ C0] ? __schedule+0x100f/0x34b0 [ 245.270710][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.275867][ C0] ? __schedule+0x1042/0x34b0 [ 245.280649][ C0] ? __pfx___schedule+0x10/0x10 [ 245.285601][ C0] ? do_task_dead+0x9e/0x110 [ 245.290283][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.295425][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.301331][ C0] ? do_task_dead+0x40/0x110 [ 245.305998][ C0] ? do_task_dead+0xd6/0x110 [ 245.310717][ C0] ? do_exit+0x1de7/0x2ce0 [ 245.315247][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 245.320358][ C0] ? __pfx_do_exit+0x10/0x10 [ 245.325079][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.330562][ C0] ? do_group_exit+0xd3/0x2a0 [ 245.335333][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 245.340617][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 245.345565][ C0] ? do_syscall_64+0xcd/0x250 [ 245.350325][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.356522][ C0] [ 245.359609][ C0] task:modprobe state:R running task stack:24720 pid:8728 tgid:8728 ppid:1671 flags:0x00000002 [ 245.371490][ C0] Call Trace: [ 245.374826][ C0] [ 245.377817][ C0] __schedule+0x1042/0x34b0 [ 245.382422][ C0] ? __pfx___schedule+0x10/0x10 [ 245.387358][ C0] ? do_task_dead+0x9e/0x110 [ 245.392020][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.397153][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.403051][ C0] ? do_task_dead+0x40/0x110 [ 245.407711][ C0] do_task_dead+0xd6/0x110 [ 245.412210][ C0] do_exit+0x1de7/0x2ce0 [ 245.416546][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 245.421652][ C0] ? __pfx_do_exit+0x10/0x10 [ 245.426320][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.431776][ C0] do_group_exit+0xd3/0x2a0 [ 245.436399][ C0] __x64_sys_exit_group+0x3e/0x50 [ 245.441517][ C0] x64_sys_call+0x14a9/0x16a0 [ 245.446279][ C0] do_syscall_64+0xcd/0x250 [ 245.450857][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.456918][ C0] RIP: 0033:0x7f48f2b02a90 [ 245.461407][ C0] RSP: 002b:00007ffc5a9aff48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 245.469927][ C0] RAX: ffffffffffffffda RBX: 00007f48f2bf3860 RCX: 00007f48f2b02a90 [ 245.478057][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 245.486093][ C0] RBP: 00007f48f2bf3860 R08: 0000000000000001 R09: f94c2bb0b2344091 [ 245.494136][ C0] R10: 00007ffc5a9afe00 R11: 0000000000000246 R12: 0000000000000000 [ 245.502266][ C0] R13: 0000000000000001 R14: 00007f48f2bf7658 R15: 0000000000000001 [ 245.510353][ C0] [ 245.513437][ C0] task:modprobe state:R running task stack:25136 pid:8733 tgid:8733 ppid:50 flags:0x00000002 [ 245.525336][ C0] Call Trace: [ 245.528680][ C0] [ 245.531674][ C0] __schedule+0x1042/0x34b0 [ 245.536274][ C0] ? __pfx___schedule+0x10/0x10 [ 245.541227][ C0] ? do_task_dead+0x9e/0x110 [ 245.545919][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.551058][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.556959][ C0] ? do_task_dead+0x40/0x110 [ 245.561620][ C0] do_task_dead+0xd6/0x110 [ 245.566111][ C0] do_exit+0x1de7/0x2ce0 [ 245.570449][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 245.575543][ C0] ? __pfx_do_exit+0x10/0x10 [ 245.580218][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.585681][ C0] do_group_exit+0xd3/0x2a0 [ 245.590325][ C0] __x64_sys_exit_group+0x3e/0x50 [ 245.595458][ C0] x64_sys_call+0x14a9/0x16a0 [ 245.600209][ C0] do_syscall_64+0xcd/0x250 [ 245.604794][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.610797][ C0] RIP: 0033:0x7f45e77cea90 [ 245.615373][ C0] RSP: 002b:00007ffe3c221f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 245.623883][ C0] RAX: ffffffffffffffda RBX: 00007f45e78bf860 RCX: 00007f45e77cea90 [ 245.632018][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 245.640151][ C0] RBP: 00007f45e78bf860 R08: 0000000000000001 R09: 7e41e00f1584cb9f [ 245.648308][ C0] R10: 00007ffe3c221dd0 R11: 0000000000000246 R12: 0000000000000000 [ 245.656351][ C0] R13: 0000000000000001 R14: 00007f45e78c3658 R15: 0000000000000001 [ 245.664425][ C0] [ 245.667523][ C0] task:modprobe state:R running task stack:25424 pid:8738 tgid:8738 ppid:1163 flags:0x00000002 [ 245.679420][ C0] Call Trace: [ 245.682755][ C0] [ 245.685763][ C0] __schedule+0x1042/0x34b0 [ 245.690366][ C0] ? __pfx___schedule+0x10/0x10 [ 245.695306][ C0] ? do_task_dead+0x9e/0x110 [ 245.699981][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.705118][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.711116][ C0] ? do_task_dead+0x40/0x110 [ 245.715967][ C0] do_task_dead+0xd6/0x110 [ 245.720471][ C0] do_exit+0x1de7/0x2ce0 [ 245.724822][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 245.729939][ C0] ? __pfx_do_exit+0x10/0x10 [ 245.734617][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.740087][ C0] do_group_exit+0xd3/0x2a0 [ 245.744688][ C0] __x64_sys_exit_group+0x3e/0x50 [ 245.749816][ C0] x64_sys_call+0x14a9/0x16a0 [ 245.754591][ C0] do_syscall_64+0xcd/0x250 [ 245.759196][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.765190][ C0] RIP: 0033:0x7f892eff7a90 [ 245.769764][ C0] RSP: 002b:00007ffc8663bb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 245.778286][ C0] RAX: ffffffffffffffda RBX: 00007f892f0e8860 RCX: 00007f892eff7a90 [ 245.786334][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 245.794387][ C0] RBP: 00007f892f0e8860 R08: 0000000000000001 R09: 5fd30d1907607638 [ 245.802432][ C0] R10: 00007ffc8663ba50 R11: 0000000000000246 R12: 0000000000000000 [ 245.810565][ C0] R13: 0000000000000001 R14: 00007f892f0ec658 R15: 0000000000000001 [ 245.818635][ C0] [ 245.821722][ C0] task:modprobe state:R running task stack:25136 pid:8743 tgid:8743 ppid:1671 flags:0x00000002 [ 245.833617][ C0] Call Trace: [ 245.836959][ C0] [ 245.839948][ C0] ? __pfx_mark_lock+0x10/0x10 [ 245.844890][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 245.850527][ C0] ? hlock_class+0x4e/0x130 [ 245.855108][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 245.860234][ C0] ? rcu_is_watching+0x12/0xc0 [ 245.865076][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 245.870208][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 245.875703][ C0] ? find_held_lock+0x2d/0x110 [ 245.880572][ C0] ? __schedule+0x100f/0x34b0 [ 245.885346][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.890482][ C0] ? __schedule+0x1042/0x34b0 [ 245.895258][ C0] ? __pfx___schedule+0x10/0x10 [ 245.900207][ C0] ? do_task_dead+0x9e/0x110 [ 245.904877][ C0] ? __pfx_lock_release+0x10/0x10 [ 245.910020][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 245.915938][ C0] ? do_task_dead+0x40/0x110 [ 245.920603][ C0] ? do_task_dead+0xd6/0x110 [ 245.925286][ C0] ? do_exit+0x1de7/0x2ce0 [ 245.929791][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 245.934889][ C0] ? __pfx_do_exit+0x10/0x10 [ 245.939551][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 245.945010][ C0] ? do_group_exit+0xd3/0x2a0 [ 245.949794][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 245.955086][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 245.960030][ C0] ? do_syscall_64+0xcd/0x250 [ 245.964795][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.970986][ C0] [ 245.974068][ C0] task:modprobe state:R running task stack:25136 pid:8748 tgid:8748 ppid:1163 flags:0x00000002 [ 245.985977][ C0] Call Trace: [ 245.989327][ C0] [ 245.992345][ C0] __schedule+0x1042/0x34b0 [ 245.996957][ C0] ? __pfx___schedule+0x10/0x10 [ 246.001899][ C0] ? do_task_dead+0x9e/0x110 [ 246.006570][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.011705][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 246.017610][ C0] ? do_task_dead+0x40/0x110 [ 246.022275][ C0] do_task_dead+0xd6/0x110 [ 246.026774][ C0] do_exit+0x1de7/0x2ce0 [ 246.031120][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 246.036227][ C0] ? __pfx_do_exit+0x10/0x10 [ 246.040896][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.046364][ C0] do_group_exit+0xd3/0x2a0 [ 246.050953][ C0] __x64_sys_exit_group+0x3e/0x50 [ 246.056070][ C0] x64_sys_call+0x14a9/0x16a0 [ 246.060841][ C0] do_syscall_64+0xcd/0x250 [ 246.065428][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.071426][ C0] RIP: 0033:0x7fcf6e953a90 [ 246.075912][ C0] RSP: 002b:00007ffc9770aa08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 246.084402][ C0] RAX: ffffffffffffffda RBX: 00007fcf6ea44860 RCX: 00007fcf6e953a90 [ 246.092439][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 246.100519][ C0] RBP: 00007fcf6ea44860 R08: 0000000000000001 R09: 8342bf8d24522b5f [ 246.108563][ C0] R10: 00007ffc9770a8c0 R11: 0000000000000246 R12: 0000000000000000 [ 246.116611][ C0] R13: 0000000000000001 R14: 00007fcf6ea48658 R15: 0000000000000001 [ 246.124676][ C0] [ 246.127764][ C0] task:modprobe state:R running task stack:25424 pid:8754 tgid:8754 ppid:1163 flags:0x00000002 [ 246.139658][ C0] Call Trace: [ 246.142997][ C0] [ 246.145988][ C0] __schedule+0x1042/0x34b0 [ 246.150579][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 246.155861][ C0] ? hlock_class+0x4e/0x130 [ 246.160447][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.165301][ C0] ? hlock_class+0x4e/0x130 [ 246.169885][ C0] ? hlock_class+0x4e/0x130 [ 246.174459][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 246.179579][ C0] ? hlock_class+0x4e/0x130 [ 246.184152][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.189021][ C0] ? lock_acquire+0x2f/0xb0 [ 246.193615][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 246.198883][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 246.203735][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 246.209990][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 246.215271][ C0] ? kernel_text_address+0x8d/0x100 [ 246.220571][ C0] ? mark_lock+0xb5/0xc60 [ 246.224988][ C0] ? __kernel_text_address+0xd/0x40 [ 246.230293][ C0] ? unwind_get_return_address+0x59/0xa0 [ 246.236013][ C0] ? arch_stack_walk+0xa7/0x100 [ 246.240948][ C0] ? hlock_class+0x4e/0x130 [ 246.245540][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 246.250595][ C0] ? hlock_class+0x4e/0x130 [ 246.255196][ C0] ? mark_lock+0xb5/0xc60 [ 246.259619][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 246.265090][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.269954][ C0] ? find_held_lock+0x2d/0x110 [ 246.274805][ C0] ? hlock_class+0x4e/0x130 [ 246.279389][ C0] ? mark_lock+0xb5/0xc60 [ 246.283814][ C0] ? hlock_class+0x4e/0x130 [ 246.288397][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 246.293436][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.298292][ C0] ? hlock_class+0x4e/0x130 [ 246.302870][ C0] ? mark_lock+0xb5/0xc60 [ 246.307295][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 246.312602][ C0] ? unwind_get_return_address+0x59/0xa0 [ 246.318312][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.323166][ C0] ? hlock_class+0x4e/0x130 [ 246.327747][ C0] ? mark_lock+0xb5/0xc60 [ 246.332172][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 246.337289][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.342134][ C0] ? rcu_is_watching+0x12/0xc0 [ 246.346971][ C0] ? hlock_class+0x4e/0x130 [ 246.351553][ C0] ? mark_lock+0xb5/0xc60 [ 246.355981][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.360834][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 246.366478][ C0] ? hlock_class+0x4e/0x130 [ 246.371056][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 246.376187][ C0] ? rcu_is_watching+0x12/0xc0 [ 246.381030][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 246.386153][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 246.391627][ C0] ? find_held_lock+0x2d/0x110 [ 246.396472][ C0] ? __schedule+0x100f/0x34b0 [ 246.401228][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.406355][ C0] ? __schedule+0x1042/0x34b0 [ 246.411126][ C0] ? __pfx___schedule+0x10/0x10 [ 246.416058][ C0] ? do_task_dead+0x9e/0x110 [ 246.420733][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.425873][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 246.431771][ C0] ? do_task_dead+0x40/0x110 [ 246.436455][ C0] ? do_task_dead+0xd6/0x110 [ 246.441117][ C0] ? do_exit+0x1de7/0x2ce0 [ 246.445645][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 246.450744][ C0] ? __pfx_do_exit+0x10/0x10 [ 246.455423][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.460874][ C0] ? do_group_exit+0xd3/0x2a0 [ 246.465661][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 246.470949][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 246.475884][ C0] ? do_syscall_64+0xcd/0x250 [ 246.480632][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.486838][ C0] [ 246.489912][ C0] task:modprobe state:R running task stack:24720 pid:8763 tgid:8763 ppid:1163 flags:0x00000002 [ 246.501813][ C0] Call Trace: [ 246.505155][ C0] [ 246.508141][ C0] __schedule+0x1042/0x34b0 [ 246.512747][ C0] ? __pfx___schedule+0x10/0x10 [ 246.517690][ C0] ? do_task_dead+0x9e/0x110 [ 246.522361][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.527484][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 246.533389][ C0] ? do_task_dead+0x40/0x110 [ 246.538049][ C0] do_task_dead+0xd6/0x110 [ 246.542534][ C0] do_exit+0x1de7/0x2ce0 [ 246.546869][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 246.551970][ C0] ? __pfx_do_exit+0x10/0x10 [ 246.556645][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.562098][ C0] do_group_exit+0xd3/0x2a0 [ 246.566688][ C0] __x64_sys_exit_group+0x3e/0x50 [ 246.571800][ C0] x64_sys_call+0x14a9/0x16a0 [ 246.576557][ C0] do_syscall_64+0xcd/0x250 [ 246.581132][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.587122][ C0] RIP: 0033:0x7f5a81916a90 [ 246.591595][ C0] RSP: 002b:00007ffd9286e0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 246.600092][ C0] RAX: ffffffffffffffda RBX: 00007f5a81a07860 RCX: 00007f5a81916a90 [ 246.608131][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 246.616163][ C0] RBP: 00007f5a81a07860 R08: 0000000000000001 R09: befd3c93aab0c5a0 [ 246.624203][ C0] R10: 00007ffd9286dfb0 R11: 0000000000000246 R12: 0000000000000000 [ 246.632237][ C0] R13: 0000000000000001 R14: 00007f5a81a0b658 R15: 0000000000000001 [ 246.640300][ C0] [ 246.643520][ C0] task:modprobe state:R running task stack:25136 pid:8769 tgid:8769 ppid:1671 flags:0x00000002 [ 246.655418][ C0] Call Trace: [ 246.658752][ C0] [ 246.661746][ C0] __schedule+0x1042/0x34b0 [ 246.666342][ C0] ? __pfx___schedule+0x10/0x10 [ 246.671290][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.676140][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 246.681180][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.686063][ C0] ? hlock_class+0x4e/0x130 [ 246.690650][ C0] ? mark_lock+0xb5/0xc60 [ 246.695071][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 246.700357][ C0] ? unwind_get_return_address+0x59/0xa0 [ 246.706070][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.710927][ C0] ? hlock_class+0x4e/0x130 [ 246.715521][ C0] ? mark_lock+0xb5/0xc60 [ 246.719935][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 246.725065][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.729948][ C0] ? rcu_is_watching+0x12/0xc0 [ 246.734828][ C0] ? hlock_class+0x4e/0x130 [ 246.739407][ C0] ? mark_lock+0xb5/0xc60 [ 246.743829][ C0] ? __pfx_mark_lock+0x10/0x10 [ 246.748675][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 246.754319][ C0] ? hlock_class+0x4e/0x130 [ 246.758901][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 246.764100][ C0] ? rcu_is_watching+0x12/0xc0 [ 246.768949][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 246.774073][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 246.779540][ C0] ? find_held_lock+0x2d/0x110 [ 246.784393][ C0] ? __schedule+0x100f/0x34b0 [ 246.789156][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.794295][ C0] ? __schedule+0x1042/0x34b0 [ 246.799068][ C0] ? __pfx___schedule+0x10/0x10 [ 246.804014][ C0] ? do_task_dead+0x9e/0x110 [ 246.808682][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.813809][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 246.819727][ C0] ? do_task_dead+0x40/0x110 [ 246.824389][ C0] ? do_task_dead+0xd6/0x110 [ 246.829056][ C0] ? do_exit+0x1de7/0x2ce0 [ 246.833558][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 246.838659][ C0] ? __pfx_do_exit+0x10/0x10 [ 246.843335][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.848795][ C0] ? do_group_exit+0xd3/0x2a0 [ 246.853564][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 246.858860][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 246.863807][ C0] ? do_syscall_64+0xcd/0x250 [ 246.868571][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.874758][ C0] [ 246.877842][ C0] task:syz-executor state:S stack:25568 pid:8772 tgid:8772 ppid:4001 flags:0x00000000 [ 246.888160][ C0] Call Trace: [ 246.891495][ C0] [ 246.894494][ C0] __schedule+0x1042/0x34b0 [ 246.899099][ C0] ? __pfx___schedule+0x10/0x10 [ 246.904043][ C0] ? schedule+0x298/0x350 [ 246.908459][ C0] ? __pfx_lock_release+0x10/0x10 [ 246.913572][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 246.918876][ C0] ? lock_acquire+0x2f/0xb0 [ 246.923466][ C0] ? schedule+0x1fd/0x350 [ 246.927893][ C0] schedule+0xe7/0x350 [ 246.932060][ C0] do_wait+0x1dd/0x570 [ 246.936225][ C0] kernel_wait4+0x16c/0x280 [ 246.940814][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 246.945937][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 246.951662][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 246.957037][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 246.962503][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 246.967909][ C0] __do_sys_wait4+0x15f/0x170 [ 246.972681][ C0] ? find_held_lock+0x2d/0x110 [ 246.977533][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 246.982858][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 246.988252][ C0] do_syscall_64+0xcd/0x250 [ 246.992844][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.998831][ C0] RIP: 0033:0x7fec7cf94953 [ 247.003302][ C0] RSP: 002b:00007ffe47766958 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 247.011802][ C0] RAX: ffffffffffffffda RBX: 000000000000224c RCX: 00007fec7cf94953 [ 247.019846][ C0] RDX: 0000000040000000 RSI: 00007ffe4776696c RDI: 00000000ffffffff [ 247.027887][ C0] RBP: 00007ffe4776696c R08: 0000000000000000 R09: 0000000000000000 [ 247.035943][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe477669f0 [ 247.043981][ C0] R13: 00007ffe477669f8 R14: 0000000000000009 R15: 0000000000000000 [ 247.052056][ C0] [ 247.055133][ C0] task:syz-executor state:S stack:26144 pid:8779 tgid:8779 ppid:4001 flags:0x00000000 [ 247.065434][ C0] Call Trace: [ 247.068772][ C0] [ 247.071774][ C0] __schedule+0x1042/0x34b0 [ 247.076377][ C0] ? __pfx___schedule+0x10/0x10 [ 247.081315][ C0] ? schedule+0x298/0x350 [ 247.085739][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.090863][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.096149][ C0] ? lock_acquire+0x2f/0xb0 [ 247.100755][ C0] ? schedule+0x1fd/0x350 [ 247.105172][ C0] schedule+0xe7/0x350 [ 247.109326][ C0] do_wait+0x1dd/0x570 [ 247.113483][ C0] kernel_wait4+0x16c/0x280 [ 247.118077][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 247.123202][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 247.128925][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 247.134293][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 247.139782][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 247.145170][ C0] __do_sys_wait4+0x15f/0x170 [ 247.149931][ C0] ? find_held_lock+0x2d/0x110 [ 247.154771][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 247.160082][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 247.165475][ C0] do_syscall_64+0xcd/0x250 [ 247.170055][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.176065][ C0] RIP: 0033:0x7fc8c2634953 [ 247.180545][ C0] RSP: 002b:00007ffefbabf8e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 247.189040][ C0] RAX: ffffffffffffffda RBX: 0000000000002251 RCX: 00007fc8c2634953 [ 247.197076][ C0] RDX: 0000000040000000 RSI: 00007ffefbabf8fc RDI: 00000000ffffffff [ 247.205114][ C0] RBP: 00007ffefbabf8fc R08: 0000000000000000 R09: 0000000000000000 [ 247.213155][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffefbabf980 [ 247.221197][ C0] R13: 00007ffefbabf988 R14: 0000000000000009 R15: 0000000000000000 [ 247.229263][ C0] [ 247.232346][ C0] task:syz-executor state:D stack:27792 pid:8780 tgid:8780 ppid:8772 flags:0x00000000 [ 247.242658][ C0] Call Trace: [ 247.245992][ C0] [ 247.248986][ C0] __schedule+0x1042/0x34b0 [ 247.253594][ C0] ? __pfx___schedule+0x10/0x10 [ 247.258536][ C0] ? schedule+0x298/0x350 [ 247.262966][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.268082][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.273389][ C0] ? lock_acquire+0x2f/0xb0 [ 247.277982][ C0] ? schedule+0x1fd/0x350 [ 247.282419][ C0] schedule+0xe7/0x350 [ 247.286581][ C0] schedule_timeout+0x258/0x2a0 [ 247.291514][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 247.297000][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.302290][ C0] __wait_for_common+0x3e1/0x600 [ 247.307331][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 247.312785][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 247.318343][ C0] ? queue_work_on+0xc6/0x140 [ 247.323121][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 247.328423][ C0] wait_for_completion_state+0x1c/0x40 [ 247.333971][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 247.339604][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 247.345800][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 247.351440][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 247.357341][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 247.363280][ C0] __request_module+0x3f6/0x6c0 [ 247.368220][ C0] ? dev_load+0x221/0x240 [ 247.372646][ C0] ? __pfx___request_module+0x10/0x10 [ 247.378117][ C0] ? find_held_lock+0x2d/0x110 [ 247.382968][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.388077][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.393354][ C0] ? cap_capable+0x1cf/0x240 [ 247.398018][ C0] ? dev_load+0x1c0/0x240 [ 247.402428][ C0] dev_load+0x221/0x240 [ 247.406670][ C0] dev_ioctl+0x473/0x10c0 [ 247.411114][ C0] sock_do_ioctl+0x19e/0x280 [ 247.415800][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 247.421019][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 247.427619][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 247.434226][ C0] ? fd_install+0x223/0x750 [ 247.438832][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 247.445787][ C0] sock_ioctl+0x228/0x6c0 [ 247.450220][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 247.455160][ C0] ? fd_install+0x242/0x750 [ 247.459759][ C0] ? selinux_file_ioctl+0x180/0x270 [ 247.465046][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 247.470274][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 247.475218][ C0] __x64_sys_ioctl+0x18f/0x220 [ 247.480085][ C0] do_syscall_64+0xcd/0x250 [ 247.484684][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.486561][ T2860] udevd[2860]: worker [6859] /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0001/input/input6/event4 is taking a long time [ 247.490661][ C0] RIP: 0033:0x7fec7cf9e31b [ 247.509240][ C0] RSP: 002b:00007ffe477666d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.517744][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fec7cf9e31b [ 247.525798][ C0] RDX: 00007ffe47766730 RSI: 0000000000008933 RDI: 0000000000000005 [ 247.533849][ C0] RBP: 00007ffe47766730 R08: 000000000000000c R09: 00007ffe47766828 [ 247.541892][ C0] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000003 [ 247.549941][ C0] R13: 00007fec7dc84620 R14: 0000000000000007 R15: 0000000000000000 [ 247.558015][ C0] [ 247.561120][ C0] task:syz-executor state:S stack:26144 pid:8784 tgid:8784 ppid:4001 flags:0x00000000 [ 247.571424][ C0] Call Trace: [ 247.574755][ C0] [ 247.577745][ C0] __schedule+0x1042/0x34b0 [ 247.582338][ C0] ? __pfx___schedule+0x10/0x10 [ 247.587264][ C0] ? schedule+0x298/0x350 [ 247.591675][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.596793][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.602082][ C0] ? lock_acquire+0x2f/0xb0 [ 247.606679][ C0] ? schedule+0x1fd/0x350 [ 247.611102][ C0] schedule+0xe7/0x350 [ 247.615263][ C0] do_wait+0x1dd/0x570 [ 247.619427][ C0] kernel_wait4+0x16c/0x280 [ 247.624021][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 247.629159][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 247.634897][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 247.640295][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 247.645767][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 247.646305][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 247.651119][ C0] __do_sys_wait4+0x15f/0x170 [ 247.658050][ C1] rcu: 0-...0: (1 GPs behind) idle=7f14/1/0x4000000000000000 softirq=31997/31999 fqs=1244 [ 247.662719][ C0] ? find_held_lock+0x2d/0x110 [ 247.672801][ C1] rcu: hardirqs softirqs csw/system [ 247.672817][ C1] rcu: number: 0 0 0 [ 247.677564][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 247.683962][ C1] rcu: cputime: 0 0 0 ==> 52500(ms) [ 247.690394][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 247.695557][ C1] rcu: (detected by 1, t=10502 jiffies, g=23541, q=263044 ncpus=2) [ 247.703366][ C0] do_syscall_64+0xcd/0x250 [ 247.708647][ C1] Sending NMI from CPU 1 to CPUs 0: [ 247.708703][ C0] NMI backtrace for cpu 0 [ 247.708727][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.12.0-rc6-syzkaller-00106-gde9df030ccb5 #0 [ 247.708765][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 247.708782][ C0] RIP: 0010:io_serial_out+0x8f/0xb0 [ 247.708821][ C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 11 e5 0d ff eb a0 e8 9a e5 0d [ 247.708849][ C0] RSP: 0018:ffffc900000ff240 EFLAGS: 00000002 [ 247.708870][ C0] RAX: 0000000000000020 RBX: 00000000000003f8 RCX: 0000000000000000 [ 247.708889][ C0] RDX: 00000000000003f8 RSI: ffffffff82a096d5 RDI: ffffffff936396a0 [ 247.708908][ C0] RBP: ffffffff93639660 R08: 0000000000000001 R09: 000000000000001f [ 247.708931][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.708949][ C0] R13: 0000000000000020 R14: ffffffff82a09670 R15: 0000000000000000 [ 247.708968][ C0] FS: 0000000000000000(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 247.708995][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.709015][ C0] CR2: 000055b5b883b7f8 CR3: 0000000112a02000 CR4: 00000000003506f0 [ 247.709034][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.709052][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.709070][ C0] Call Trace: [ 247.709080][ C0] [ 247.709089][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 247.709119][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 247.709146][ C0] ? nmi_handle+0x1a9/0x5c0 [ 247.709173][ C0] ? io_serial_out+0x8f/0xb0 [ 247.709207][ C0] ? default_do_nmi+0x6a/0x160 [ 247.709238][ C0] ? exc_nmi+0x170/0x1e0 [ 247.709268][ C0] ? end_repeat_nmi+0xf/0x53 [ 247.709295][ C0] ? __pfx_io_serial_out+0x10/0x10 [ 247.709333][ C0] ? io_serial_out+0x65/0xb0 [ 247.709366][ C0] ? io_serial_out+0x8f/0xb0 [ 247.709400][ C0] ? io_serial_out+0x8f/0xb0 [ 247.709434][ C0] ? io_serial_out+0x8f/0xb0 [ 247.709467][ C0] [ 247.709476][ C0] [ 247.709486][ C0] serial8250_console_write+0xf9e/0x17c0 [ 247.709519][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 247.709547][ C0] ? rcu_is_watching+0x12/0xc0 [ 247.709576][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.709605][ C0] ? console_lock_spinning_enable+0x9f/0xd0 [ 247.709632][ C0] ? console_flush_all+0x7bd/0xc60 [ 247.709661][ C0] ? lock_acquire+0x2f/0xb0 [ 247.709697][ C0] ? console_flush_all+0x7bd/0xc60 [ 247.709727][ C0] console_flush_all+0x800/0xc60 [ 247.709758][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 247.709786][ C0] ? find_held_lock+0x2d/0x110 [ 247.709817][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 247.709859][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 247.709892][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 247.709936][ C0] console_unlock+0xd9/0x210 [ 247.709963][ C0] ? __pfx_console_unlock+0x10/0x10 [ 247.709990][ C0] ? vprintk_emit+0x600/0x6f0 [ 247.710019][ C0] ? lock_acquire+0x2f/0xb0 [ 247.710054][ C0] ? vprintk_emit+0x638/0x6f0 [ 247.710083][ C0] vprintk_emit+0x424/0x6f0 [ 247.710111][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 247.710139][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 247.710177][ C0] ? find_held_lock+0x2d/0x110 [ 247.710206][ C0] ? do_syscall_64+0xcd/0x250 [ 247.710231][ C0] vprintk+0x7f/0xa0 [ 247.710261][ C0] _printk+0xc8/0x100 [ 247.710297][ C0] ? __pfx__printk+0x10/0x10 [ 247.710335][ C0] ? lock_acquire+0x2f/0xb0 [ 247.710371][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 247.710401][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 247.710438][ C0] ? do_syscall_64+0xcd/0x250 [ 247.710465][ C0] show_trace_log_lvl+0x21f/0x3d0 [ 247.710513][ C0] ? do_syscall_64+0xcd/0x250 [ 247.710540][ C0] sched_show_task+0x3f0/0x5f0 [ 247.710575][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.710605][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 247.710644][ C0] show_state_filter+0xee/0x320 [ 247.710676][ C0] k_spec+0xed/0x150 [ 247.710712][ C0] ? __pfx_k_spec+0x10/0x10 [ 247.710745][ C0] kbd_event+0xcbd/0x17a0 [ 247.710786][ C0] ? __pfx_kbd_event+0x10/0x10 [ 247.710826][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 247.710866][ C0] ? rcu_is_watching+0x12/0xc0 [ 247.710893][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 247.710929][ C0] input_handle_events_default+0x116/0x1b0 [ 247.710971][ C0] input_pass_values+0x738/0x880 [ 247.711002][ C0] input_handle_event+0xf0b/0x14d0 [ 247.711030][ C0] ? ktime_mono_to_any+0xcb/0x1f0 [ 247.711058][ C0] ? ktime_mono_to_any+0x12d/0x1f0 [ 247.711086][ C0] input_repeat_key+0x251/0x340 [ 247.711116][ C0] call_timer_fn+0x1a0/0x610 [ 247.711141][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 247.711171][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 247.711196][ C0] ? __pfx_lock_release+0x10/0x10 [ 247.711235][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 247.711266][ C0] ? __pfx_input_repeat_key+0x10/0x10 [ 247.711295][ C0] __run_timers+0x6e8/0x930 [ 247.711328][ C0] ? __pfx___run_timers+0x10/0x10 [ 247.711358][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 247.711396][ C0] ? rcu_is_watching+0x12/0xc0 [ 247.711426][ C0] ? lock_acquire+0x2f/0xb0 [ 247.711461][ C0] ? run_timer_base+0x109/0x190 [ 247.711493][ C0] run_timer_base+0x111/0x190 [ 247.711521][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 247.711553][ C0] run_timer_softirq+0x1a/0x40 [ 247.711582][ C0] handle_softirqs+0x206/0x8d0 [ 247.711614][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 247.711643][ C0] ? rcu_is_watching+0x12/0xc0 [ 247.711671][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 247.711700][ C0] ? smpboot_thread_fn+0x59d/0xa30 [ 247.711730][ C0] run_ksoftirqd+0x3a/0x60 [ 247.711756][ C0] smpboot_thread_fn+0x661/0xa30 [ 247.711786][ C0] ? __kthread_parkme+0x148/0x220 [ 247.711817][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 247.711848][ C0] kthread+0x2c1/0x3a0 [ 247.711875][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.711908][ C0] ? __pfx_kthread+0x10/0x10 [ 247.711942][ C0] ret_from_fork+0x45/0x80 [ 247.711981][ C0] ? __pfx_kthread+0x10/0x10 [ 247.712010][ C0] ret_from_fork_asm+0x1a/0x30 [ 247.712052][ C0] [ 248.334319][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.340320][ C0] RIP: 0033:0x7fc08e0d4953 [ 248.344804][ C0] RSP: 002b:00007ffecec051f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 248.353293][ C0] RAX: ffffffffffffffda RBX: 0000000000002260 RCX: 00007fc08e0d4953 [ 248.361325][ C0] RDX: 0000000040000000 RSI: 00007ffecec0520c RDI: 00000000ffffffff [ 248.369373][ C0] RBP: 00007ffecec0520c R08: 0000000000000000 R09: 0000000000000000 [ 248.377411][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffecec05290 [ 248.385451][ C0] R13: 00007ffecec05298 R14: 0000000000000009 R15: 0000000000000000 [ 248.393531][ C0] [ 248.396619][ C0] task:syz-executor state:D stack:26912 pid:8785 tgid:8785 ppid:8779 flags:0x00000000 [ 248.406921][ C0] Call Trace: [ 248.410251][ C0] [ 248.413246][ C0] __schedule+0x1042/0x34b0 [ 248.417855][ C0] ? __pfx___schedule+0x10/0x10 [ 248.422795][ C0] ? schedule+0x298/0x350 [ 248.427214][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.432332][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.437630][ C0] ? lock_acquire+0x2f/0xb0 [ 248.442217][ C0] ? schedule+0x1fd/0x350 [ 248.446645][ C0] schedule+0xe7/0x350 [ 248.450819][ C0] schedule_timeout+0x258/0x2a0 [ 248.455761][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 248.461223][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.466513][ C0] __wait_for_common+0x3e1/0x600 [ 248.471547][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 248.477017][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 248.482580][ C0] ? queue_work_on+0xc6/0x140 [ 248.487349][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.492646][ C0] wait_for_completion_state+0x1c/0x40 [ 248.498198][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 248.503847][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 248.510021][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 248.515685][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 248.521680][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 248.527622][ C0] __request_module+0x3f6/0x6c0 [ 248.532567][ C0] ? __rtnl_newlink+0x64c/0x1920 [ 248.537592][ C0] ? __pfx___request_module+0x10/0x10 [ 248.543104][ C0] __rtnl_newlink+0x64c/0x1920 [ 248.547960][ C0] ? __pfx___rtnl_newlink+0x10/0x10 [ 248.553279][ C0] rtnl_newlink+0x67/0xa0 [ 248.557691][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 248.562789][ C0] rtnetlink_rcv_msg+0x3c7/0xea0 [ 248.567816][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 248.573361][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 248.578660][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 248.583962][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 248.589077][ C0] netlink_rcv_skb+0x16b/0x440 [ 248.593927][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 248.599462][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 248.604896][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 248.610289][ C0] netlink_unicast+0x53c/0x7f0 [ 248.615162][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 248.620537][ C0] ? __phys_addr+0xc6/0x150 [ 248.625132][ C0] netlink_sendmsg+0x8b8/0xd70 [ 248.630000][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 248.635397][ C0] __sys_sendto+0x479/0x4d0 [ 248.639986][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 248.645147][ C0] ? xfd_validate_state+0x5d/0x180 [ 248.650356][ C0] ? rcu_is_watching+0x12/0xc0 [ 248.655198][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 248.660037][ C0] ? do_syscall_64+0x91/0x250 [ 248.664783][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.670070][ C0] do_syscall_64+0xcd/0x250 [ 248.674663][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.680661][ C0] RIP: 0033:0x7fc8c2640553 [ 248.685143][ C0] RSP: 002b:00007ffefbabf058 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 248.693658][ C0] RAX: ffffffffffffffda RBX: 00007fc8c3324620 RCX: 00007fc8c2640553 [ 248.701704][ C0] RDX: 000000000000003c RSI: 00007fc8c3324670 RDI: 0000000000000003 [ 248.709748][ C0] RBP: 0000000000000001 R08: 00007ffefbabf074 R09: 000000000000000c [ 248.717789][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 248.725836][ C0] R13: 0000000000000000 R14: 00007fc8c3324670 R15: 0000000000000000 [ 248.733899][ C0] [ 248.736986][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:8799 tgid:8799 ppid:326 flags:0x00004000 [ 248.748873][ C0] Call Trace: [ 248.752202][ C0] [ 248.755186][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 248.761873][ C0] __switch_to_asm+0x70/0x70 [ 248.766577][ C0] [ 248.769656][ C0] task:syz-executor state:D stack:27344 pid:8800 tgid:8800 ppid:8784 flags:0x00000000 [ 248.779965][ C0] Call Trace: [ 248.783297][ C0] [ 248.786289][ C0] __schedule+0x1042/0x34b0 [ 248.790895][ C0] ? __pfx___schedule+0x10/0x10 [ 248.795841][ C0] ? schedule+0x298/0x350 [ 248.800265][ C0] ? __pfx_lock_release+0x10/0x10 [ 248.805379][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 248.810685][ C0] ? lock_acquire+0x2f/0xb0 [ 248.815280][ C0] ? schedule+0x1fd/0x350 [ 248.819699][ C0] schedule+0xe7/0x350 [ 248.823858][ C0] schedule_timeout+0x258/0x2a0 [ 248.828824][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 248.834305][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.839598][ C0] __wait_for_common+0x3e1/0x600 [ 248.844616][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 248.850083][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 248.855643][ C0] ? queue_work_on+0xc6/0x140 [ 248.860433][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 248.865736][ C0] wait_for_completion_state+0x1c/0x40 [ 248.871287][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 248.876938][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 248.883126][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 248.888770][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 248.894687][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 248.900597][ C0] __request_module+0x3f6/0x6c0 [ 248.905528][ C0] ? __rtnl_newlink+0x64c/0x1920 [ 248.910566][ C0] ? __pfx___request_module+0x10/0x10 [ 248.916069][ C0] __rtnl_newlink+0x64c/0x1920 [ 248.920943][ C0] ? __pfx___rtnl_newlink+0x10/0x10 [ 248.926263][ C0] rtnl_newlink+0x67/0xa0 [ 248.930666][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 248.935769][ C0] rtnetlink_rcv_msg+0x3c7/0xea0 [ 248.940790][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 248.946323][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 248.951609][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 248.956906][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 248.962034][ C0] netlink_rcv_skb+0x16b/0x440 [ 248.966906][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 248.972439][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 248.977849][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 248.983230][ C0] netlink_unicast+0x53c/0x7f0 [ 248.988090][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 248.993474][ C0] ? __phys_addr+0xc6/0x150 [ 248.998062][ C0] netlink_sendmsg+0x8b8/0xd70 [ 249.002954][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.008347][ C0] __sys_sendto+0x479/0x4d0 [ 249.012915][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 249.018051][ C0] ? xfd_validate_state+0x5d/0x180 [ 249.023249][ C0] ? rcu_is_watching+0x12/0xc0 [ 249.028097][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 249.032952][ C0] ? do_syscall_64+0x91/0x250 [ 249.037705][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.042992][ C0] do_syscall_64+0xcd/0x250 [ 249.047587][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.053578][ C0] RIP: 0033:0x7fc08e0e0553 [ 249.058057][ C0] RSP: 002b:00007ffecec04968 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 249.066547][ C0] RAX: ffffffffffffffda RBX: 00007fc08edc4620 RCX: 00007fc08e0e0553 [ 249.074575][ C0] RDX: 0000000000000038 RSI: 00007fc08edc4670 RDI: 0000000000000003 [ 249.082611][ C0] RBP: 0000000000000001 R08: 00007ffecec04984 R09: 000000000000000c [ 249.090650][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 249.098696][ C0] R13: 0000000000000000 R14: 00007fc08edc4670 R15: 0000000000000000 [ 249.106772][ C0] [ 249.109861][ C0] task:syz-executor state:R running task stack:32592 pid:8820 tgid:8820 ppid:4001 flags:0x00004002 [ 249.121773][ C0] Call Trace: [ 249.125107][ C0] [ 249.128114][ C0] __switch_to_asm+0x70/0x70 [ 249.132812][ C0] [ 249.135892][ C0] task:kworker/u8:6 state:R running task stack:28784 pid:8829 tgid:8829 ppid:1163 flags:0x00004000 [ 249.147782][ C0] Call Trace: [ 249.151123][ C0] [ 249.154133][ C0] __schedule+0x1042/0x34b0 [ 249.158738][ C0] ? __pfx___schedule+0x10/0x10 [ 249.163677][ C0] ? wake_up_q+0x9e/0x140 [ 249.168104][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 249.173738][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 249.179463][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 249.185011][ C0] ? __cond_resched+0x1b/0x30 [ 249.189786][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 249.195418][ C0] preempt_schedule_common+0x44/0xc0 [ 249.200796][ C0] __cond_resched+0x1b/0x30 [ 249.205386][ C0] stop_one_cpu+0x112/0x190 [ 249.210002][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 249.215123][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 249.220754][ C0] ? sched_exec+0x1dc/0x270 [ 249.225344][ C0] ? sched_exec+0x1a2/0x270 [ 249.229957][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 249.235859][ C0] sched_exec+0x1dc/0x270 [ 249.240262][ C0] ? __pfx_sched_exec+0x10/0x10 [ 249.245176][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.250459][ C0] ? lock_acquire+0x2f/0xb0 [ 249.255058][ C0] bprm_execve+0x46c/0x1950 [ 249.259652][ C0] ? __asan_memcpy+0x3c/0x60 [ 249.264314][ C0] ? __pfx___might_resched+0x10/0x10 [ 249.269702][ C0] ? copy_string_kernel+0x3b7/0x430 [ 249.274995][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 249.280025][ C0] ? copy_strings_kernel+0x153/0x190 [ 249.285431][ C0] kernel_execve+0x2ef/0x3b0 [ 249.290133][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 249.296295][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.301586][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 249.308296][ C0] ret_from_fork+0x45/0x80 [ 249.312811][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 249.319506][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.324389][ C0] [ 249.327466][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8836 tgid:8836 ppid:50 flags:0x00004000 [ 249.339368][ C0] Call Trace: [ 249.342700][ C0] [ 249.345683][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 249.352374][ C0] __switch_to_asm+0x70/0x70 [ 249.357068][ C0] [ 249.360137][ C0] task:syz-executor state:S stack:26144 pid:8837 tgid:8837 ppid:4001 flags:0x00000000 [ 249.370458][ C0] Call Trace: [ 249.373790][ C0] [ 249.376789][ C0] __schedule+0x1042/0x34b0 [ 249.381402][ C0] ? __pfx___schedule+0x10/0x10 [ 249.386332][ C0] ? schedule+0x298/0x350 [ 249.390734][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.395853][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.401132][ C0] ? lock_acquire+0x2f/0xb0 [ 249.405715][ C0] ? schedule+0x1fd/0x350 [ 249.410142][ C0] schedule+0xe7/0x350 [ 249.414295][ C0] do_wait+0x1dd/0x570 [ 249.418460][ C0] kernel_wait4+0x16c/0x280 [ 249.423046][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 249.428182][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 249.433904][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 249.439273][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 249.444734][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 249.450126][ C0] __do_sys_wait4+0x15f/0x170 [ 249.454883][ C0] ? find_held_lock+0x2d/0x110 [ 249.459737][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 249.465074][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 249.470468][ C0] do_syscall_64+0xcd/0x250 [ 249.475050][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.481044][ C0] RIP: 0033:0x7f21a2294953 [ 249.485533][ C0] RSP: 002b:00007ffd5b54ec48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 249.494044][ C0] RAX: ffffffffffffffda RBX: 0000000000002289 RCX: 00007f21a2294953 [ 249.502094][ C0] RDX: 0000000040000000 RSI: 00007ffd5b54ec5c RDI: 00000000ffffffff [ 249.510137][ C0] RBP: 00007ffd5b54ec5c R08: 0000000000000000 R09: 0000000000000000 [ 249.518178][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd5b54ece0 [ 249.526221][ C0] R13: 00007ffd5b54ece8 R14: 0000000000000009 R15: 0000000000000000 [ 249.534284][ C0] [ 249.537368][ C0] task:kworker/u8:7 state:R running task stack:32568 pid:8838 tgid:8838 ppid:1671 flags:0x00004000 [ 249.549285][ C0] Call Trace: [ 249.552629][ C0] [ 249.555623][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 249.562318][ C0] __switch_to_asm+0x70/0x70 [ 249.567014][ C0] [ 249.570083][ C0] task:syz-executor state:R running task stack:32592 pid:8840 tgid:8840 ppid:8820 flags:0x00004000 [ 249.581986][ C0] Call Trace: [ 249.585315][ C0] [ 249.588303][ C0] __switch_to_asm+0x70/0x70 [ 249.592992][ C0] [ 249.596058][ C0] task:syz-executor state:D stack:27680 pid:8841 tgid:8841 ppid:8837 flags:0x00004000 [ 249.606355][ C0] Call Trace: [ 249.609693][ C0] [ 249.612685][ C0] __schedule+0x1042/0x34b0 [ 249.617270][ C0] ? __pfx___schedule+0x10/0x10 [ 249.622198][ C0] ? schedule+0x298/0x350 [ 249.626616][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.631733][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.637016][ C0] ? lock_acquire+0x2f/0xb0 [ 249.641613][ C0] ? schedule+0x1fd/0x350 [ 249.646030][ C0] schedule+0xe7/0x350 [ 249.650187][ C0] schedule_timeout+0x258/0x2a0 [ 249.655118][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 249.660599][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 249.665893][ C0] __wait_for_common+0x3e1/0x600 [ 249.670924][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 249.676473][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 249.682029][ C0] ? queue_work_on+0xc6/0x140 [ 249.686816][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.692119][ C0] wait_for_completion_state+0x1c/0x40 [ 249.697758][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 249.703415][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 249.709592][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 249.715235][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 249.721143][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 249.727056][ C0] __request_module+0x3f6/0x6c0 [ 249.732007][ C0] ? dev_load+0x1ff/0x240 [ 249.736424][ C0] ? __pfx___request_module+0x10/0x10 [ 249.741889][ C0] ? find_held_lock+0x2d/0x110 [ 249.746751][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.751970][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 249.757246][ C0] ? cap_capable+0x1cf/0x240 [ 249.761925][ C0] ? dev_load+0x1de/0x240 [ 249.766347][ C0] dev_load+0x1ff/0x240 [ 249.770595][ C0] dev_ioctl+0x473/0x10c0 [ 249.775023][ C0] sock_do_ioctl+0x19e/0x280 [ 249.779710][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 249.784945][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 249.791541][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 249.798154][ C0] ? fd_install+0x223/0x750 [ 249.802749][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 249.809708][ C0] sock_ioctl+0x228/0x6c0 [ 249.814146][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 249.819104][ C0] ? fd_install+0x242/0x750 [ 249.823712][ C0] ? selinux_file_ioctl+0x180/0x270 [ 249.829017][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 249.834220][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 249.839164][ C0] __x64_sys_ioctl+0x18f/0x220 [ 249.844022][ C0] do_syscall_64+0xcd/0x250 [ 249.848605][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.854963][ C0] RIP: 0033:0x7f21a229e31b [ 249.859466][ C0] RSP: 002b:00007ffd5b54e9d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.867969][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f21a229e31b [ 249.876020][ C0] RDX: 00007ffd5b54ea30 RSI: 0000000000008933 RDI: 0000000000000005 [ 249.884072][ C0] RBP: 00007ffd5b54ea30 R08: 000000000000000a R09: 0000000000000004 [ 249.892124][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd5b54eabc [ 249.900176][ C0] R13: 00007ffd5b54eb40 R14: 00007ffd5b54eb30 R15: 0000000000000003 [ 249.908242][ C0] [ 249.911321][ C0] task:modprobe state:R running task stack:25424 pid:8850 tgid:8850 ppid:326 flags:0x00000000 [ 249.923206][ C0] Call Trace: [ 249.926549][ C0] [ 249.929556][ C0] hlock_class+0x4e/0x130 [ 249.933976][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 249.939275][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 249.944731][ C0] ? mas_next_slot+0x12d3/0x21b0 [ 249.949776][ C0] ? uprobe_munmap+0x20/0x5c0 [ 249.954568][ C0] ? unmap_single_vma+0x194/0x2b0 [ 249.959673][ C0] ? unmap_vmas+0x22f/0x490 [ 249.964258][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 249.969182][ C0] ? debug_check_no_obj_freed+0x1d0/0x600 [ 249.974996][ C0] ? find_held_lock+0x2d/0x110 [ 249.979860][ C0] ? __schedule+0x100f/0x34b0 [ 249.984634][ C0] ? __pfx_lock_release+0x10/0x10 [ 249.989779][ C0] ? __schedule+0x1042/0x34b0 [ 249.994563][ C0] ? __pfx___schedule+0x10/0x10 [ 249.999509][ C0] ? do_task_dead+0x9e/0x110 [ 250.004182][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.009321][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.015274][ C0] ? do_task_dead+0x40/0x110 [ 250.019944][ C0] ? do_task_dead+0xd6/0x110 [ 250.024609][ C0] ? do_exit+0x1de7/0x2ce0 [ 250.029115][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.034223][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.038895][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.044357][ C0] ? do_group_exit+0xd3/0x2a0 [ 250.049134][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 250.054457][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 250.059406][ C0] ? do_syscall_64+0xcd/0x250 [ 250.064164][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.070351][ C0] [ 250.073455][ C0] task:modprobe state:R running task stack:24000 pid:8855 tgid:8855 ppid:50 flags:0x00000002 [ 250.085325][ C0] Call Trace: [ 250.088696][ C0] [ 250.091684][ C0] __schedule+0x1042/0x34b0 [ 250.096284][ C0] ? __pfx___schedule+0x10/0x10 [ 250.101215][ C0] ? lock_acquire+0x2f/0xb0 [ 250.105827][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 250.111210][ C0] ? do_group_exit+0xd3/0x2a0 [ 250.115997][ C0] __x64_sys_exit_group+0x3e/0x50 [ 250.121112][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 250.126055][ C0] ? do_syscall_64+0xcd/0x250 [ 250.130807][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.136999][ C0] [ 250.140066][ C0] task:modprobe state:R running task stack:24416 pid:8858 tgid:8858 ppid:1671 flags:0x00000002 [ 250.151930][ C0] Call Trace: [ 250.155253][ C0] [ 250.158248][ C0] __schedule+0x100f/0x34b0 [ 250.162843][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.167974][ C0] ? __schedule+0x1042/0x34b0 [ 250.172736][ C0] ? __pfx___schedule+0x10/0x10 [ 250.177674][ C0] ? do_task_dead+0x9e/0x110 [ 250.182338][ C0] __pfx_lock_release+0x10/0x10 [ 250.187291][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.193189][ C0] ? do_task_dead+0x40/0x110 [ 250.197848][ C0] ? do_task_dead+0xd6/0x110 [ 250.202524][ C0] ? do_exit+0x1de7/0x2ce0 [ 250.207036][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.212148][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.216827][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.222291][ C0] ? do_group_exit+0xd3/0x2a0 [ 250.227068][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 250.232350][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 250.237287][ C0] ? do_syscall_64+0xcd/0x250 [ 250.242030][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.248212][ C0] [ 250.251287][ C0] task:modprobe state:R running task stack:25136 pid:8859 tgid:8859 ppid:326 flags:0x00000002 [ 250.263209][ C0] Call Trace: [ 250.266557][ C0] [ 250.269557][ C0] __schedule+0x1042/0x34b0 [ 250.274162][ C0] ? __pfx___schedule+0x10/0x10 [ 250.279102][ C0] ? do_task_dead+0x9e/0x110 [ 250.283771][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.288901][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.294828][ C0] ? do_task_dead+0x40/0x110 [ 250.299529][ C0] do_task_dead+0xd6/0x110 [ 250.304036][ C0] do_exit+0x1de7/0x2ce0 [ 250.308371][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.313481][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.318163][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.323632][ C0] do_group_exit+0xd3/0x2a0 [ 250.328234][ C0] __x64_sys_exit_group+0x3e/0x50 [ 250.333360][ C0] x64_sys_call+0x14a9/0x16a0 [ 250.338134][ C0] do_syscall_64+0xcd/0x250 [ 250.342712][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.348785][ C0] RIP: 0033:0x7fd320204a90 [ 250.353265][ C0] RSP: 002b:00007ffc52f3ee08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 250.361777][ C0] RAX: ffffffffffffffda RBX: 00007fd3202f5860 RCX: 00007fd320204a90 [ 250.369817][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 250.377855][ C0] RBP: 00007fd3202f5860 R08: 0000000000000001 R09: 0fda84ce319b7bb8 [ 250.386077][ C0] R10: 00007ffc52f3ecc0 R11: 0000000000000246 R12: 0000000000000000 [ 250.394207][ C0] R13: 0000000000000001 R14: 00007fd3202f9658 R15: 0000000000000001 [ 250.402274][ C0] [ 250.405390][ C0] task:modprobe state:R running task stack:25136 pid:8860 tgid:8860 ppid:1163 flags:0x00000002 [ 250.417282][ C0] Call Trace: [ 250.420618][ C0] [ 250.423621][ C0] __schedule+0x1042/0x34b0 [ 250.428225][ C0] ? __pfx___schedule+0x10/0x10 [ 250.433170][ C0] ? do_task_dead+0x9e/0x110 [ 250.437842][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.442965][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.448876][ C0] ? do_task_dead+0x40/0x110 [ 250.453536][ C0] do_task_dead+0xd6/0x110 [ 250.458022][ C0] do_exit+0x1de7/0x2ce0 [ 250.462353][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.467709][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.472381][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.477840][ C0] do_group_exit+0xd3/0x2a0 [ 250.482474][ C0] __x64_sys_exit_group+0x3e/0x50 [ 250.487577][ C0] x64_sys_call+0x14a9/0x16a0 [ 250.492430][ C0] do_syscall_64+0xcd/0x250 [ 250.497024][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.503021][ C0] RIP: 0033:0x7fe4f077da90 [ 250.507526][ C0] RSP: 002b:00007fff5092e548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 250.516026][ C0] RAX: ffffffffffffffda RBX: 00007fe4f086e860 RCX: 00007fe4f077da90 [ 250.524074][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 250.532130][ C0] RBP: 00007fe4f086e860 R08: 0000000000000001 R09: 82a9c6d23e5de4c4 [ 250.540182][ C0] R10: 00007fff5092e400 R11: 0000000000000246 R12: 0000000000000000 [ 250.548226][ C0] R13: 0000000000000001 R14: 00007fe4f0872658 R15: 0000000000000001 [ 250.556287][ C0] [ 250.559386][ C0] task:modprobe state:R running task stack:25424 pid:8868 tgid:8868 ppid:50 flags:0x00000000 [ 250.571274][ C0] Call Trace: [ 250.574602][ C0] [ 250.577593][ C0] __schedule+0x1042/0x34b0 [ 250.582196][ C0] ? __pfx___schedule+0x10/0x10 [ 250.587146][ C0] ? find_held_lock+0x2d/0x110 [ 250.591997][ C0] ? __schedule+0x100f/0x34b0 [ 250.596763][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.602109][ C0] ? __schedule+0x1042/0x34b0 [ 250.606899][ C0] ? __pfx___schedule+0x10/0x10 [ 250.611832][ C0] ? do_task_dead+0x9e/0x110 [ 250.616499][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.621729][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.627629][ C0] ? do_task_dead+0x40/0x110 [ 250.632306][ C0] ? do_task_dead+0xd6/0x110 [ 250.636984][ C0] ? do_exit+0x1de7/0x2ce0 [ 250.641518][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.646625][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.651312][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.656787][ C0] ? do_group_exit+0xd3/0x2a0 [ 250.661578][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 250.666862][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 250.671802][ C0] ? do_syscall_64+0xcd/0x250 [ 250.676561][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.682747][ C0] [ 250.685832][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:8869 tgid:8869 ppid:326 flags:0x00004000 [ 250.697766][ C0] Call Trace: [ 250.701371][ C0] [ 250.704366][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 250.711072][ C0] __switch_to_asm+0x70/0x70 [ 250.715780][ C0] [ 250.718874][ C0] task:modprobe state:R running task stack:25424 pid:8872 tgid:8872 ppid:46 flags:0x00000002 [ 250.730855][ C0] Call Trace: [ 250.734197][ C0] [ 250.737191][ C0] ? do_syscall_64+0xcd/0x250 [ 250.742041][ C0] ? rcu_is_watching+0x12/0xc0 [ 250.746982][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 250.752184][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 250.757669][ C0] ? find_held_lock+0x2d/0x110 [ 250.762548][ C0] ? __schedule+0x100f/0x34b0 [ 250.767326][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.772465][ C0] ? __schedule+0x1042/0x34b0 [ 250.777248][ C0] ? __pfx___schedule+0x10/0x10 [ 250.782191][ C0] ? do_task_dead+0x9e/0x110 [ 250.786871][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.792019][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.798021][ C0] ? do_task_dead+0x40/0x110 [ 250.802706][ C0] ? do_task_dead+0xd6/0x110 [ 250.807382][ C0] ? do_exit+0x1de7/0x2ce0 [ 250.811915][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.817031][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.821707][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.827171][ C0] ? do_group_exit+0xd3/0x2a0 [ 250.831941][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 250.837219][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 250.842150][ C0] ? do_syscall_64+0xcd/0x250 [ 250.846993][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.853174][ C0] [ 250.856266][ C0] task:modprobe state:R running task stack:25136 pid:8877 tgid:8877 ppid:46 flags:0x00004002 [ 250.868244][ C0] Call Trace: [ 250.871597][ C0] [ 250.874593][ C0] __schedule+0x1042/0x34b0 [ 250.879367][ C0] ? __pfx___schedule+0x10/0x10 [ 250.884320][ C0] ? do_task_dead+0x9e/0x110 [ 250.888986][ C0] ? __pfx_lock_release+0x10/0x10 [ 250.894195][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 250.900096][ C0] ? do_task_dead+0x40/0x110 [ 250.904773][ C0] do_task_dead+0xd6/0x110 [ 250.909274][ C0] do_exit+0x1de7/0x2ce0 [ 250.913611][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 250.918714][ C0] ? __pfx_do_exit+0x10/0x10 [ 250.923399][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 250.928872][ C0] do_group_exit+0xd3/0x2a0 [ 250.933479][ C0] __x64_sys_exit_group+0x3e/0x50 [ 250.938600][ C0] x64_sys_call+0x14a9/0x16a0 [ 250.943372][ C0] do_syscall_64+0xcd/0x250 [ 250.947992][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.954074][ C0] RIP: 0033:0x7fda6dbffa90 [ 250.958567][ C0] RSP: 002b:00007ffdc253bff8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 250.967092][ C0] RAX: ffffffffffffffda RBX: 00007fda6dcf0860 RCX: 00007fda6dbffa90 [ 250.975145][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 250.983195][ C0] RBP: 00007fda6dcf0860 R08: 0000000000000001 R09: ebe2c69290f77437 [ 250.991246][ C0] R10: 00007ffdc253beb0 R11: 0000000000000246 R12: 0000000000000000 [ 250.999290][ C0] R13: 0000000000000001 R14: 00007fda6dcf4658 R15: 0000000000000001 [ 251.007443][ C0] [ 251.010559][ C0] task:modprobe state:R running task stack:24720 pid:8882 tgid:8882 ppid:1163 flags:0x00000002 [ 251.022470][ C0] Call Trace: [ 251.025812][ C0] [ 251.028807][ C0] __schedule+0x1042/0x34b0 [ 251.033418][ C0] ? __pfx___schedule+0x10/0x10 [ 251.038373][ C0] ? do_task_dead+0x9e/0x110 [ 251.043077][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.048209][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 251.054132][ C0] ? do_task_dead+0x40/0x110 [ 251.058802][ C0] do_task_dead+0xd6/0x110 [ 251.063292][ C0] do_exit+0x1de7/0x2ce0 [ 251.067624][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 251.072717][ C0] ? __pfx_do_exit+0x10/0x10 [ 251.077381][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.082840][ C0] do_group_exit+0xd3/0x2a0 [ 251.087420][ C0] __x64_sys_exit_group+0x3e/0x50 [ 251.092535][ C0] x64_sys_call+0x14a9/0x16a0 [ 251.097292][ C0] do_syscall_64+0xcd/0x250 [ 251.101867][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.107863][ C0] RIP: 0033:0x7f5bb219aa90 [ 251.112342][ C0] RSP: 002b:00007ffc2579a6b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 251.120841][ C0] RAX: ffffffffffffffda RBX: 00007f5bb228b860 RCX: 00007f5bb219aa90 [ 251.128879][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 251.136934][ C0] RBP: 00007f5bb228b860 R08: 0000000000000001 R09: cab57e0ec1994f7b [ 251.144973][ C0] R10: 00007ffc2579a570 R11: 0000000000000246 R12: 0000000000000000 [ 251.153009][ C0] R13: 0000000000000001 R14: 00007f5bb228f658 R15: 0000000000000001 [ 251.161072][ C0] [ 251.164163][ C0] task:modprobe state:R running task stack:25424 pid:8888 tgid:8888 ppid:46 flags:0x00000002 [ 251.176056][ C0] Call Trace: [ 251.179392][ C0] [ 251.182393][ C0] ? mmput+0xdb/0x3e0 [ 251.186488][ C0] ? do_task_dead+0x40/0x110 [ 251.191145][ C0] ? do_task_dead+0xd6/0x110 [ 251.195817][ C0] ? do_exit+0x1de7/0x2ce0 [ 251.200329][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 251.205441][ C0] ? __pfx_do_exit+0x10/0x10 [ 251.210118][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.215574][ C0] ? do_group_exit+0xd3/0x2a0 [ 251.220358][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 251.225649][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 251.230593][ C0] ? do_syscall_64+0xcd/0x250 [ 251.235467][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.241656][ C0] [ 251.244745][ C0] task:modprobe state:R running task stack:25424 pid:8890 tgid:8890 ppid:1163 flags:0x00000002 [ 251.256637][ C0] Call Trace: [ 251.259970][ C0] [ 251.262956][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 251.268255][ C0] ? find_held_lock+0x2d/0x110 [ 251.273115][ C0] ? hlock_class+0x4e/0x130 [ 251.277699][ C0] ? mark_lock+0xb5/0xc60 [ 251.282120][ C0] ? hlock_class+0x4e/0x130 [ 251.286717][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 251.291751][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.296613][ C0] ? hlock_class+0x4e/0x130 [ 251.301196][ C0] ? mark_lock+0xb5/0xc60 [ 251.305616][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 251.310911][ C0] ? unwind_get_return_address+0x59/0xa0 [ 251.316644][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.321515][ C0] ? hlock_class+0x4e/0x130 [ 251.326133][ C0] ? mark_lock+0xb5/0xc60 [ 251.330638][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 251.335756][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.340622][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.345487][ C0] ? hlock_class+0x4e/0x130 [ 251.350073][ C0] ? mark_lock+0xb5/0xc60 [ 251.354503][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.359363][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 251.364998][ C0] ? hlock_class+0x4e/0x130 [ 251.369576][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 251.374749][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.379585][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 251.384716][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 251.390190][ C0] ? find_held_lock+0x2d/0x110 [ 251.395033][ C0] ? __schedule+0x100f/0x34b0 [ 251.399787][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.404999][ C0] ? __schedule+0x1042/0x34b0 [ 251.409797][ C0] ? __pfx___schedule+0x10/0x10 [ 251.414740][ C0] ? do_task_dead+0x9e/0x110 [ 251.419413][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.424563][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 251.430499][ C0] ? do_task_dead+0x40/0x110 [ 251.435163][ C0] ? do_task_dead+0xd6/0x110 [ 251.439826][ C0] ? do_exit+0x1de7/0x2ce0 [ 251.444338][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 251.449457][ C0] ? __pfx_do_exit+0x10/0x10 [ 251.454151][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.459616][ C0] ? do_group_exit+0xd3/0x2a0 [ 251.464395][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 251.469689][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 251.474633][ C0] ? do_syscall_64+0xcd/0x250 [ 251.479396][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.485608][ C0] [ 251.488690][ C0] task:modprobe state:R running task stack:25424 pid:8898 tgid:8898 ppid:1671 flags:0x00000002 [ 251.500575][ C0] Call Trace: [ 251.503913][ C0] [ 251.506905][ C0] ? _raw_spin_lock_irqsave+0x42/0x60 [ 251.512370][ C0] ? hlock_class+0x4e/0x130 [ 251.516943][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 251.522061][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.526914][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 251.532019][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 251.537485][ C0] ? find_held_lock+0x2d/0x110 [ 251.542356][ C0] ? __schedule+0x100f/0x34b0 [ 251.547112][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.552238][ C0] ? __schedule+0x1042/0x34b0 [ 251.557007][ C0] ? __pfx___schedule+0x10/0x10 [ 251.561946][ C0] ? do_task_dead+0x9e/0x110 [ 251.566608][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.571742][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 251.577641][ C0] ? do_task_dead+0x40/0x110 [ 251.582739][ C0] ? do_task_dead+0xd6/0x110 [ 251.587403][ C0] ? do_exit+0x1de7/0x2ce0 [ 251.591920][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 251.597021][ C0] ? __pfx_do_exit+0x10/0x10 [ 251.601794][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.607255][ C0] ? do_group_exit+0xd3/0x2a0 [ 251.612052][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 251.617352][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 251.622350][ C0] ? do_syscall_64+0xcd/0x250 [ 251.627106][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.633315][ C0] [ 251.636397][ C0] task:modprobe state:R running task stack:25424 pid:8904 tgid:8904 ppid:50 flags:0x00000002 [ 251.648291][ C0] Call Trace: [ 251.651640][ C0] [ 251.654662][ C0] __schedule+0x1042/0x34b0 [ 251.659369][ C0] ? __kasan_slab_alloc+0x6e/0x70 [ 251.664505][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.669373][ C0] ? hlock_class+0x4e/0x130 [ 251.673955][ C0] ? hlock_class+0x4e/0x130 [ 251.678542][ C0] ? mark_lock+0xb5/0xc60 [ 251.682972][ C0] ? mark_lock+0xb5/0xc60 [ 251.687402][ C0] ? hlock_class+0x4e/0x130 [ 251.692077][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 251.697116][ C0] ? validate_mm+0xeb/0x4d0 [ 251.701709][ C0] ? __pfx___page_table_check_pte_clear+0x10/0x10 [ 251.708488][ C0] ? hlock_class+0x4e/0x130 [ 251.713076][ C0] ? mark_lock+0xb5/0xc60 [ 251.717500][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 251.722903][ C0] ? kernel_text_address+0x8d/0x100 [ 251.728400][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 251.733698][ C0] ? unwind_get_return_address+0x59/0xa0 [ 251.739418][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.744283][ C0] ? hlock_class+0x4e/0x130 [ 251.748863][ C0] ? mark_lock+0xb5/0xc60 [ 251.753273][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 251.758397][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.763342][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.768193][ C0] ? hlock_class+0x4e/0x130 [ 251.772765][ C0] ? mark_lock+0xb5/0xc60 [ 251.777185][ C0] ? __pfx_mark_lock+0x10/0x10 [ 251.782044][ C0] ? hlock_class+0x4e/0x130 [ 251.786612][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 251.791744][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.796581][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 251.801708][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 251.807187][ C0] ? find_held_lock+0x2d/0x110 [ 251.812043][ C0] ? __schedule+0x100f/0x34b0 [ 251.816812][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.821951][ C0] ? __schedule+0x1042/0x34b0 [ 251.826727][ C0] ? __pfx___schedule+0x10/0x10 [ 251.831673][ C0] ? do_task_dead+0x9e/0x110 [ 251.836352][ C0] ? __pfx_lock_release+0x10/0x10 [ 251.841512][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 251.847443][ C0] ? do_task_dead+0x40/0x110 [ 251.852116][ C0] ? do_task_dead+0xd6/0x110 [ 251.856781][ C0] ? do_exit+0x1de7/0x2ce0 [ 251.861286][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 251.866395][ C0] ? __pfx_do_exit+0x10/0x10 [ 251.871062][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 251.876524][ C0] ? do_group_exit+0xd3/0x2a0 [ 251.881295][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 251.886589][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 251.891532][ C0] ? do_syscall_64+0xcd/0x250 [ 251.896368][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.902559][ C0] [ 251.905651][ C0] task:modprobe state:R running task stack:26016 pid:8912 tgid:8912 ppid:50 flags:0x00000002 [ 251.917645][ C0] Call Trace: [ 251.920995][ C0] [ 251.923994][ C0] __schedule+0x1042/0x34b0 [ 251.928599][ C0] ? __pfx___schedule+0x10/0x10 [ 251.933545][ C0] ? tick_program_event+0xb0/0x140 [ 251.938765][ C0] ? hrtimer_interrupt+0x5c0/0x800 [ 251.944011][ C0] schedule+0xe7/0x350 [ 251.948178][ C0] ? do_syscall_64+0xcd/0x250 [ 251.952928][ C0] ? exc_page_fault+0x5c/0xc0 [ 251.957704][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.964238][ C0] [ 251.967314][ C0] task:modprobe state:R running task stack:25136 pid:8913 tgid:8913 ppid:1671 flags:0x00000000 [ 251.979204][ C0] Call Trace: [ 251.982661][ C0] [ 251.985658][ C0] __schedule+0x1042/0x34b0 [ 251.990344][ C0] ? __pfx___schedule+0x10/0x10 [ 251.995280][ C0] ? do_task_dead+0x9e/0x110 [ 251.999947][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.005077][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 252.010979][ C0] ? do_task_dead+0x40/0x110 [ 252.015657][ C0] do_task_dead+0xd6/0x110 [ 252.020150][ C0] do_exit+0x1de7/0x2ce0 [ 252.024477][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 252.029578][ C0] ? __pfx_do_exit+0x10/0x10 [ 252.034259][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.039721][ C0] do_group_exit+0xd3/0x2a0 [ 252.044321][ C0] __x64_sys_exit_group+0x3e/0x50 [ 252.049437][ C0] x64_sys_call+0x14a9/0x16a0 [ 252.054209][ C0] do_syscall_64+0xcd/0x250 [ 252.058791][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.064781][ C0] RIP: 0033:0x7f731e66ea90 [ 252.069282][ C0] RSP: 002b:00007ffec8be86e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 252.077770][ C0] RAX: ffffffffffffffda RBX: 00007f731e75f860 RCX: 00007f731e66ea90 [ 252.085808][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 252.093848][ C0] RBP: 00007f731e75f860 R08: 0000000000000001 R09: 2b377facf6c136a5 [ 252.101887][ C0] R10: 00007ffec8be85a0 R11: 0000000000000246 R12: 0000000000000000 [ 252.109925][ C0] R13: 0000000000000001 R14: 00007f731e763658 R15: 0000000000000001 [ 252.117984][ C0] [ 252.121083][ C0] task:modprobe state:R running task stack:24416 pid:8918 tgid:8918 ppid:46 flags:0x00000000 [ 252.132972][ C0] Call Trace: [ 252.136308][ C0] [ 252.139299][ C0] __schedule+0x1042/0x34b0 [ 252.143901][ C0] ? __pfx___schedule+0x10/0x10 [ 252.148938][ C0] ? do_task_dead+0x9e/0x110 [ 252.153603][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.158733][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 252.164648][ C0] ? do_task_dead+0x40/0x110 [ 252.169311][ C0] do_task_dead+0xd6/0x110 [ 252.173802][ C0] do_exit+0x1de7/0x2ce0 [ 252.178131][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 252.183225][ C0] ? __pfx_do_exit+0x10/0x10 [ 252.187909][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.193382][ C0] do_group_exit+0xd3/0x2a0 [ 252.197984][ C0] __x64_sys_exit_group+0x3e/0x50 [ 252.203104][ C0] x64_sys_call+0x14a9/0x16a0 [ 252.207879][ C0] do_syscall_64+0xcd/0x250 [ 252.212458][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.218470][ C0] RIP: 0033:0x7f911729aa90 [ 252.222959][ C0] RSP: 002b:00007ffd36b09648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 252.231469][ C0] RAX: ffffffffffffffda RBX: 00007f911738b860 RCX: 00007f911729aa90 [ 252.239515][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 252.247559][ C0] RBP: 00007f911738b860 R08: 0000000000000001 R09: 7a5e733dab742d14 [ 252.255618][ C0] R10: 00007ffd36b09500 R11: 0000000000000246 R12: 0000000000000000 [ 252.263690][ C0] R13: 0000000000000001 R14: 00007f911738f658 R15: 0000000000000001 [ 252.271759][ C0] [ 252.274853][ C0] task:modprobe state:R running task stack:25424 pid:8923 tgid:8923 ppid:1163 flags:0x00000000 [ 252.286923][ C0] Call Trace: [ 252.290326][ C0] [ 252.293327][ C0] __schedule+0x1042/0x34b0 [ 252.297933][ C0] ? __pfx___schedule+0x10/0x10 [ 252.302907][ C0] ? __cond_resched+0x1b/0x30 [ 252.307732][ C0] ? __pfx___might_resched+0x10/0x10 [ 252.313126][ C0] ? find_held_lock+0x2d/0x110 [ 252.318078][ C0] ? __schedule+0x100f/0x34b0 [ 252.322857][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.328016][ C0] ? __schedule+0x1042/0x34b0 [ 252.332807][ C0] ? __pfx___schedule+0x10/0x10 [ 252.337753][ C0] ? do_task_dead+0x9e/0x110 [ 252.342421][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.347560][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 252.353482][ C0] ? do_task_dead+0x40/0x110 [ 252.358153][ C0] ? do_task_dead+0xd6/0x110 [ 252.362810][ C0] ? do_exit+0x1de7/0x2ce0 [ 252.367319][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 252.372417][ C0] ? __pfx_do_exit+0x10/0x10 [ 252.377087][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.382552][ C0] ? do_group_exit+0xd3/0x2a0 [ 252.387336][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 252.392627][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 252.397575][ C0] ? do_syscall_64+0xcd/0x250 [ 252.402335][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.408523][ C0] [ 252.411716][ C0] task:modprobe state:R running task stack:24000 pid:8927 tgid:8927 ppid:1163 flags:0x00000002 [ 252.423615][ C0] Call Trace: [ 252.426971][ C0] [ 252.429951][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 252.435234][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 252.440546][ C0] ? find_held_lock+0x2d/0x110 [ 252.445410][ C0] ? hlock_class+0x4e/0x130 [ 252.449998][ C0] ? mark_lock+0xb5/0xc60 [ 252.454422][ C0] ? hlock_class+0x4e/0x130 [ 252.459004][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 252.464117][ C0] ? __pfx_mark_lock+0x10/0x10 [ 252.468976][ C0] ? hlock_class+0x4e/0x130 [ 252.473580][ C0] ? mark_lock+0xb5/0xc60 [ 252.477998][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 252.483287][ C0] ? unwind_get_return_address+0x59/0xa0 [ 252.488997][ C0] ? __pfx_mark_lock+0x10/0x10 [ 252.493854][ C0] ? hlock_class+0x4e/0x130 [ 252.498443][ C0] ? mark_lock+0xb5/0xc60 [ 252.502861][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 252.507987][ C0] ? __pfx_mark_lock+0x10/0x10 [ 252.512854][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.517725][ C0] ? hlock_class+0x4e/0x130 [ 252.522337][ C0] ? mark_lock+0xb5/0xc60 [ 252.526775][ C0] ? __pfx_mark_lock+0x10/0x10 [ 252.531627][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 252.537273][ C0] ? hlock_class+0x4e/0x130 [ 252.541867][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 252.546993][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.551847][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 252.556968][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 252.562440][ C0] ? find_held_lock+0x2d/0x110 [ 252.567325][ C0] ? __schedule+0x100f/0x34b0 [ 252.572116][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.577256][ C0] ? __schedule+0x1042/0x34b0 [ 252.582026][ C0] ? __pfx___schedule+0x10/0x10 [ 252.586967][ C0] ? do_task_dead+0x9e/0x110 [ 252.591677][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.596798][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 252.602684][ C0] ? do_task_dead+0x40/0x110 [ 252.607455][ C0] ? do_task_dead+0xd6/0x110 [ 252.612134][ C0] ? do_exit+0x1de7/0x2ce0 [ 252.616652][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 252.621764][ C0] ? __pfx_do_exit+0x10/0x10 [ 252.626438][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.631913][ C0] ? do_group_exit+0xd3/0x2a0 [ 252.636675][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 252.641977][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 252.646912][ C0] ? do_syscall_64+0xcd/0x250 [ 252.651673][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.657869][ C0] [ 252.660961][ C0] task:modprobe state:R running task stack:25424 pid:8935 tgid:8935 ppid:1163 flags:0x00000000 [ 252.672859][ C0] Call Trace: [ 252.676199][ C0] [ 252.679207][ C0] __schedule+0x1042/0x34b0 [ 252.683817][ C0] ? __pfx___schedule+0x10/0x10 [ 252.688781][ C0] ? remove_vma+0x148/0x1a0 [ 252.693363][ C0] ? __cond_resched+0x1b/0x30 [ 252.698134][ C0] ? __schedule+0x100f/0x34b0 [ 252.702892][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.708035][ C0] ? __schedule+0x1042/0x34b0 [ 252.712830][ C0] ? __pfx___schedule+0x10/0x10 [ 252.717765][ C0] ? do_task_dead+0x9e/0x110 [ 252.722610][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.727752][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 252.733668][ C0] ? do_task_dead+0x40/0x110 [ 252.738420][ C0] ? do_task_dead+0xd6/0x110 [ 252.743167][ C0] ? do_exit+0x1de7/0x2ce0 [ 252.747677][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 252.752818][ C0] ? __pfx_do_exit+0x10/0x10 [ 252.757588][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.763048][ C0] ? do_group_exit+0xd3/0x2a0 [ 252.767818][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 252.773115][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 252.778061][ C0] ? do_syscall_64+0xcd/0x250 [ 252.782836][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.789286][ C0] [ 252.792386][ C0] task:modprobe state:R running task stack:25424 pid:8939 tgid:8939 ppid:50 flags:0x00000002 [ 252.804274][ C0] Call Trace: [ 252.807611][ C0] [ 252.810605][ C0] __schedule+0x1042/0x34b0 [ 252.815214][ C0] ? __pfx___schedule+0x10/0x10 [ 252.820174][ C0] ? trace_tlb_flush+0x10f/0x170 [ 252.825206][ C0] ? __cond_resched+0x1b/0x30 [ 252.829969][ C0] preempt_schedule_common+0x44/0xc0 [ 252.835449][ C0] __cond_resched+0x1b/0x30 [ 252.840041][ C0] __tlb_batch_free_encoded_pages+0x12c/0x290 [ 252.846256][ C0] tlb_finish_mmu+0x168/0x7b0 [ 252.851022][ C0] ? __schedule+0x100f/0x34b0 [ 252.855785][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.860900][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 252.866201][ C0] ? __schedule+0x1042/0x34b0 [ 252.870980][ C0] ? __pfx___schedule+0x10/0x10 [ 252.875923][ C0] ? do_task_dead+0x9e/0x110 [ 252.880594][ C0] ? __pfx_lock_release+0x10/0x10 [ 252.885724][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 252.891630][ C0] ? do_task_dead+0x40/0x110 [ 252.896298][ C0] ? do_task_dead+0xd6/0x110 [ 252.900969][ C0] ? do_exit+0x1de7/0x2ce0 [ 252.905482][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 252.910583][ C0] ? __pfx_do_exit+0x10/0x10 [ 252.915255][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 252.920737][ C0] ? do_group_exit+0xd3/0x2a0 [ 252.925514][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 252.930800][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 252.935738][ C0] ? do_syscall_64+0xcd/0x250 [ 252.940512][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.946701][ C0] [ 252.949792][ C0] task:modprobe state:R running task stack:24720 pid:8945 tgid:8945 ppid:50 flags:0x00000000 [ 252.961666][ C0] Call Trace: [ 252.965002][ C0] [ 252.967999][ C0] __schedule+0x1042/0x34b0 [ 252.972599][ C0] ? __pfx___schedule+0x10/0x10 [ 252.977563][ C0] ? __cond_resched+0x1b/0x30 [ 252.982353][ C0] preempt_schedule_common+0x44/0xc0 [ 252.987754][ C0] ? __pfx___might_resched+0x10/0x10 [ 252.993154][ C0] ? find_held_lock+0x2d/0x110 [ 252.998009][ C0] ? __schedule+0x100f/0x34b0 [ 253.002775][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.007915][ C0] ? __schedule+0x1042/0x34b0 [ 253.012693][ C0] ? __pfx___schedule+0x10/0x10 [ 253.017643][ C0] ? do_task_dead+0x9e/0x110 [ 253.022306][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.027457][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 253.033375][ C0] ? do_task_dead+0x40/0x110 [ 253.038038][ C0] ? do_task_dead+0xd6/0x110 [ 253.042709][ C0] ? do_exit+0x1de7/0x2ce0 [ 253.047227][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 253.052328][ C0] ? __pfx_do_exit+0x10/0x10 [ 253.057019][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.062483][ C0] ? do_group_exit+0xd3/0x2a0 [ 253.067264][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 253.072556][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 253.077488][ C0] ? do_syscall_64+0xcd/0x250 [ 253.082324][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.088505][ C0] [ 253.091604][ C0] task:modprobe state:R running task stack:24720 pid:8949 tgid:8949 ppid:46 flags:0x00000000 [ 253.103474][ C0] Call Trace: [ 253.106806][ C0] [ 253.109801][ C0] __schedule+0x1042/0x34b0 [ 253.114400][ C0] ? __pfx___schedule+0x10/0x10 [ 253.119350][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.124204][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.129057][ C0] ? hlock_class+0x4e/0x130 [ 253.133641][ C0] ? mark_lock+0xb5/0xc60 [ 253.138068][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.143004][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 253.148648][ C0] ? hlock_class+0x4e/0x130 [ 253.153234][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 253.158370][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.163205][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 253.168327][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 253.173810][ C0] ? find_held_lock+0x2d/0x110 [ 253.178653][ C0] ? __schedule+0x100f/0x34b0 [ 253.183411][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.188538][ C0] ? __schedule+0x1042/0x34b0 [ 253.193326][ C0] ? __pfx___schedule+0x10/0x10 [ 253.198278][ C0] ? do_task_dead+0x9e/0x110 [ 253.202955][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.208089][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 253.214039][ C0] ? do_task_dead+0x40/0x110 [ 253.218704][ C0] ? do_task_dead+0xd6/0x110 [ 253.223399][ C0] ? do_exit+0x1de7/0x2ce0 [ 253.227909][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 253.233096][ C0] ? __pfx_do_exit+0x10/0x10 [ 253.237793][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.243259][ C0] ? do_group_exit+0xd3/0x2a0 [ 253.248032][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 253.253329][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 253.258270][ C0] ? do_syscall_64+0xcd/0x250 [ 253.263031][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.269220][ C0] [ 253.272298][ C0] task:modprobe state:R running task stack:25424 pid:8955 tgid:8955 ppid:1163 flags:0x00000000 [ 253.284194][ C0] Call Trace: [ 253.287535][ C0] [ 253.290530][ C0] __schedule+0x1042/0x34b0 [ 253.295140][ C0] ? __pfx___schedule+0x10/0x10 [ 253.300102][ C0] ? trace_tlb_flush+0x10f/0x170 [ 253.305145][ C0] ? __cond_resched+0x1b/0x30 [ 253.309931][ C0] ? find_held_lock+0x2d/0x110 [ 253.314795][ C0] ? __schedule+0x100f/0x34b0 [ 253.319593][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.324731][ C0] ? __schedule+0x1042/0x34b0 [ 253.329507][ C0] ? __pfx___schedule+0x10/0x10 [ 253.334449][ C0] ? do_task_dead+0x9e/0x110 [ 253.339307][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.344538][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 253.350445][ C0] ? do_task_dead+0x40/0x110 [ 253.355121][ C0] ? do_task_dead+0xd6/0x110 [ 253.359790][ C0] ? do_exit+0x1de7/0x2ce0 [ 253.364307][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 253.369410][ C0] ? __pfx_do_exit+0x10/0x10 [ 253.374101][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.379582][ C0] ? do_group_exit+0xd3/0x2a0 [ 253.384353][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 253.389635][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 253.394575][ C0] ? do_syscall_64+0xcd/0x250 [ 253.399337][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.405544][ C0] [ 253.408626][ C0] task:modprobe state:R running task stack:25424 pid:8959 tgid:8959 ppid:1163 flags:0x00000000 [ 253.420529][ C0] Call Trace: [ 253.423872][ C0] [ 253.426954][ C0] __schedule+0x1042/0x34b0 [ 253.431562][ C0] ? __pfx___schedule+0x10/0x10 [ 253.436502][ C0] ? find_held_lock+0x2d/0x110 [ 253.441366][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 253.446723][ C0] ? __folio_rmap_sanity_checks.constprop.0+0x180/0x410 [ 253.454006][ C0] ? hlock_class+0x4e/0x130 [ 253.458617][ C0] ? mark_lock+0xb5/0xc60 [ 253.463035][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 253.468323][ C0] ? unwind_get_return_address+0x59/0xa0 [ 253.474033][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.478995][ C0] ? hlock_class+0x4e/0x130 [ 253.483581][ C0] ? mark_lock+0xb5/0xc60 [ 253.487993][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 253.493112][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.498137][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.503019][ C0] ? hlock_class+0x4e/0x130 [ 253.507604][ C0] ? mark_lock+0xb5/0xc60 [ 253.512171][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.517023][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 253.522937][ C0] ? hlock_class+0x4e/0x130 [ 253.527528][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 253.532655][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.537513][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 253.542634][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 253.548130][ C0] ? find_held_lock+0x2d/0x110 [ 253.552986][ C0] ? __schedule+0x100f/0x34b0 [ 253.557755][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.562899][ C0] ? __schedule+0x1042/0x34b0 [ 253.567693][ C0] ? __pfx___schedule+0x10/0x10 [ 253.572635][ C0] ? do_task_dead+0x9e/0x110 [ 253.577300][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.582417][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 253.588316][ C0] ? do_task_dead+0x40/0x110 [ 253.592974][ C0] ? do_task_dead+0xd6/0x110 [ 253.597652][ C0] ? do_exit+0x1de7/0x2ce0 [ 253.602252][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 253.607444][ C0] ? __pfx_do_exit+0x10/0x10 [ 253.612129][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.617590][ C0] ? do_group_exit+0xd3/0x2a0 [ 253.622365][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 253.627664][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 253.632608][ C0] ? do_syscall_64+0xcd/0x250 [ 253.637374][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.643737][ C0] [ 253.646945][ C0] task:modprobe state:R running task stack:25424 pid:8967 tgid:8967 ppid:50 flags:0x00000002 [ 253.658870][ C0] Call Trace: [ 253.662212][ C0] [ 253.665241][ C0] __schedule+0x1042/0x34b0 [ 253.669851][ C0] ? __pfx___schedule+0x10/0x10 [ 253.674797][ C0] ? lock_acquire+0x2f/0xb0 [ 253.679400][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 253.684771][ C0] ? do_group_exit+0xd3/0x2a0 [ 253.689541][ C0] __x64_sys_exit_group+0x3e/0x50 [ 253.694659][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 253.699599][ C0] ? do_syscall_64+0xcd/0x250 [ 253.704370][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.710589][ C0] [ 253.713682][ C0] task:modprobe state:R running task stack:24720 pid:8969 tgid:8969 ppid:28 flags:0x00000002 [ 253.725751][ C0] Call Trace: [ 253.729094][ C0] [ 253.732091][ C0] __schedule+0x1042/0x34b0 [ 253.736703][ C0] ? __pfx___schedule+0x10/0x10 [ 253.741645][ C0] ? find_held_lock+0x2d/0x110 [ 253.746491][ C0] ? page_ext_put+0x48/0xd0 [ 253.751088][ C0] ? mark_lock+0xb5/0xc60 [ 253.755511][ C0] ? hlock_class+0x4e/0x130 [ 253.760104][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 253.765149][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.770033][ C0] ? hlock_class+0x4e/0x130 [ 253.774633][ C0] ? mark_lock+0xb5/0xc60 [ 253.779079][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 253.784387][ C0] ? unwind_get_return_address+0x59/0xa0 [ 253.790113][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.795007][ C0] ? hlock_class+0x4e/0x130 [ 253.799593][ C0] ? mark_lock+0xb5/0xc60 [ 253.804018][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 253.809158][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.814014][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.818864][ C0] ? hlock_class+0x4e/0x130 [ 253.823452][ C0] ? mark_lock+0xb5/0xc60 [ 253.827875][ C0] ? __pfx_mark_lock+0x10/0x10 [ 253.832724][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 253.838372][ C0] ? hlock_class+0x4e/0x130 [ 253.842959][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 253.848074][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.852917][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 253.858037][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 253.863493][ C0] ? rcu_is_watching+0x12/0xc0 [ 253.868339][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 253.873462][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 253.878932][ C0] ? find_held_lock+0x2d/0x110 [ 253.883798][ C0] ? __schedule+0x100f/0x34b0 [ 253.888569][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.893766][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 253.899110][ C0] ? __schedule+0x1042/0x34b0 [ 253.903883][ C0] ? __pfx___schedule+0x10/0x10 [ 253.908828][ C0] ? do_task_dead+0x9e/0x110 [ 253.913502][ C0] ? __pfx_lock_release+0x10/0x10 [ 253.918636][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 253.924540][ C0] ? do_task_dead+0x40/0x110 [ 253.929205][ C0] ? do_task_dead+0xd6/0x110 [ 253.933881][ C0] ? do_exit+0x1de7/0x2ce0 [ 253.938391][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 253.943516][ C0] ? __pfx_do_exit+0x10/0x10 [ 253.948198][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.953665][ C0] ? do_group_exit+0xd3/0x2a0 [ 253.958431][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 253.963721][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 253.968686][ C0] ? do_syscall_64+0xcd/0x250 [ 253.973444][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.979643][ C0] [ 253.982730][ C0] task:modprobe state:R running task stack:24720 pid:8975 tgid:8975 ppid:50 flags:0x00000002 [ 253.994630][ C0] Call Trace: [ 253.997977][ C0] [ 254.000971][ C0] __schedule+0x1042/0x34b0 [ 254.005580][ C0] ? __pfx___schedule+0x10/0x10 [ 254.010522][ C0] ? do_task_dead+0x9e/0x110 [ 254.015198][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.020343][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 254.026256][ C0] ? do_task_dead+0x40/0x110 [ 254.030915][ C0] do_task_dead+0xd6/0x110 [ 254.035410][ C0] do_exit+0x1de7/0x2ce0 [ 254.039749][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 254.044851][ C0] ? __pfx_do_exit+0x10/0x10 [ 254.049525][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 254.054989][ C0] do_group_exit+0xd3/0x2a0 [ 254.060026][ C0] __x64_sys_exit_group+0x3e/0x50 [ 254.065139][ C0] x64_sys_call+0x14a9/0x16a0 [ 254.069910][ C0] do_syscall_64+0xcd/0x250 [ 254.074555][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.080550][ C0] RIP: 0033:0x7fed1b347a90 [ 254.085034][ C0] RSP: 002b:00007ffc25cf7228 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 254.093529][ C0] RAX: ffffffffffffffda RBX: 00007fed1b438860 RCX: 00007fed1b347a90 [ 254.101576][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 254.109698][ C0] RBP: 00007fed1b438860 R08: 0000000000000001 R09: eee3e8b66a1f78bc [ 254.117734][ C0] R10: 00007ffc25cf70e0 R11: 0000000000000246 R12: 0000000000000000 [ 254.125777][ C0] R13: 0000000000000001 R14: 00007fed1b43c658 R15: 0000000000000001 [ 254.133838][ C0] [ 254.136928][ C0] task:modprobe state:R running task stack:25424 pid:8983 tgid:8983 ppid:50 flags:0x00000000 [ 254.148818][ C0] Call Trace: [ 254.152168][ C0] [ 254.155172][ C0] __schedule+0x1042/0x34b0 [ 254.159775][ C0] ? __pfx___schedule+0x10/0x10 [ 254.164717][ C0] ? find_held_lock+0x2d/0x110 [ 254.169580][ C0] ? __cond_resched+0x1b/0x30 [ 254.174346][ C0] preempt_schedule_common+0x44/0xc0 [ 254.179721][ C0] ? __pfx___split_vma+0x10/0x10 [ 254.184764][ C0] ? vma_modify+0x1580/0x2420 [ 254.189523][ C0] ? __pfx_vma_modify+0x10/0x10 [ 254.194443][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 254.199552][ C0] ? lock_is_held_type+0x67/0x150 [ 254.204769][ C0] ? kasan_save_track+0x14/0x30 [ 254.209725][ C0] ? find_held_lock+0x2d/0x110 [ 254.214568][ C0] ? __schedule+0x100f/0x34b0 [ 254.219347][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.224479][ C0] ? __schedule+0x1042/0x34b0 [ 254.229279][ C0] ? __pfx___schedule+0x10/0x10 [ 254.234211][ C0] ? do_task_dead+0x9e/0x110 [ 254.238886][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.244023][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 254.249931][ C0] ? do_task_dead+0x40/0x110 [ 254.254601][ C0] ? do_task_dead+0xd6/0x110 [ 254.259283][ C0] ? do_exit+0x1de7/0x2ce0 [ 254.263787][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 254.268883][ C0] ? __pfx_do_exit+0x10/0x10 [ 254.273559][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 254.279042][ C0] ? do_group_exit+0xd3/0x2a0 [ 254.283822][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 254.289121][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 254.294072][ C0] ? do_syscall_64+0xcd/0x250 [ 254.298830][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.305027][ C0] [ 254.308122][ C0] task:modprobe state:R running task stack:25424 pid:8988 tgid:8988 ppid:46 flags:0x00000002 [ 254.320018][ C0] Call Trace: [ 254.323356][ C0] [ 254.326345][ C0] __schedule+0x1042/0x34b0 [ 254.330949][ C0] ? __pfx___schedule+0x10/0x10 [ 254.335901][ C0] ? lock_acquire+0x2f/0xb0 [ 254.340514][ C0] ? do_group_exit+0xd3/0x2a0 [ 254.345422][ C0] __x64_sys_exit_group+0x3e/0x50 [ 254.350540][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 254.355492][ C0] ? do_syscall_64+0xcd/0x250 [ 254.360276][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.366665][ C0] [ 254.369787][ C0] task:modprobe state:R running task stack:24720 pid:8989 tgid:8989 ppid:28 flags:0x00000002 [ 254.381736][ C0] Call Trace: [ 254.385176][ C0] [ 254.388190][ C0] __schedule+0x1042/0x34b0 [ 254.392798][ C0] ? __pfx___schedule+0x10/0x10 [ 254.397752][ C0] ? do_task_dead+0x9e/0x110 [ 254.402424][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.407642][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 254.413562][ C0] ? do_task_dead+0x40/0x110 [ 254.418282][ C0] do_task_dead+0xd6/0x110 [ 254.422782][ C0] do_exit+0x1de7/0x2ce0 [ 254.427132][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 254.432234][ C0] ? __pfx_do_exit+0x10/0x10 [ 254.436917][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 254.442388][ C0] do_group_exit+0xd3/0x2a0 [ 254.446999][ C0] __x64_sys_exit_group+0x3e/0x50 [ 254.452114][ C0] x64_sys_call+0x14a9/0x16a0 [ 254.456880][ C0] do_syscall_64+0xcd/0x250 [ 254.461471][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.467554][ C0] RIP: 0033:0x7fee8b4c0a90 [ 254.472054][ C0] RSP: 002b:00007ffd291af9a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 254.480560][ C0] RAX: ffffffffffffffda RBX: 00007fee8b5b1860 RCX: 00007fee8b4c0a90 [ 254.488603][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 254.496655][ C0] RBP: 00007fee8b5b1860 R08: 0000000000000001 R09: b24fc32179df8995 [ 254.504708][ C0] R10: 00007ffd291af860 R11: 0000000000000246 R12: 0000000000000000 [ 254.512766][ C0] R13: 0000000000000001 R14: 00007fee8b5b5658 R15: 0000000000000001 [ 254.520837][ C0] [ 254.523948][ C0] task:modprobe state:R running task stack:25424 pid:8995 tgid:8995 ppid:46 flags:0x00000000 [ 254.535848][ C0] Call Trace: [ 254.539195][ C0] [ 254.542191][ C0] ? hlock_class+0x4e/0x130 [ 254.546782][ C0] ? __pfx_mark_lock+0x10/0x10 [ 254.551651][ C0] ? hlock_class+0x4e/0x130 [ 254.556272][ C0] ? mark_lock+0xb5/0xc60 [ 254.560767][ C0] ? hlock_class+0x4e/0x130 [ 254.565359][ C0] ? hlock_class+0x4e/0x130 [ 254.569964][ C0] ? __pfx_mark_lock+0x10/0x10 [ 254.574823][ C0] ? hlock_class+0x4e/0x130 [ 254.579407][ C0] ? __pfx_mark_lock+0x10/0x10 [ 254.584266][ C0] ? hlock_class+0x4e/0x130 [ 254.588928][ C0] ? mark_lock+0xb5/0xc60 [ 254.593353][ C0] ? hlock_class+0x4e/0x130 [ 254.597946][ C0] ? mark_lock+0xb5/0xc60 [ 254.602454][ C0] ? __pfx_mark_lock+0x10/0x10 [ 254.607304][ C0] ? mark_lock+0xb5/0xc60 [ 254.611720][ C0] ? mark_lock+0xb5/0xc60 [ 254.616147][ C0] ? hlock_class+0x4e/0x130 [ 254.620730][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 254.625873][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 254.631175][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 254.636470][ C0] ? hlock_class+0x4e/0x130 [ 254.641051][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 254.646262][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 254.651634][ C0] ? find_held_lock+0x2d/0x110 [ 254.656481][ C0] ? debug_object_activate+0x34d/0x540 [ 254.662036][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.667189][ C0] ? lock_acquire+0x2f/0xb0 [ 254.671792][ C0] ? debug_object_activate+0x199/0x540 [ 254.677348][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 254.682715][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 254.688625][ C0] ? debug_object_activate+0x34d/0x540 [ 254.694182][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 254.699559][ C0] ? find_held_lock+0x2d/0x110 [ 254.704408][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 254.710054][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.715191][ C0] ? timerqueue_add+0x1c2/0x330 [ 254.720149][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 254.725426][ C0] ? hlock_class+0x4e/0x130 [ 254.730037][ C0] ? mark_lock+0xb5/0xc60 [ 254.734468][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 254.740219][ C0] ? __pfx_mark_lock+0x10/0x10 [ 254.745167][ C0] ? rcu_is_watching+0x12/0xc0 [ 254.750014][ C0] ? hlock_class+0x4e/0x130 [ 254.754598][ C0] ? mark_lock+0xb5/0xc60 [ 254.759033][ C0] ? __pfx_mark_lock+0x10/0x10 [ 254.763898][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 254.769560][ C0] ? hlock_class+0x4e/0x130 [ 254.774156][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 254.779307][ C0] ? rcu_is_watching+0x12/0xc0 [ 254.784145][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 254.789271][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 254.794740][ C0] ? rcu_is_watching+0x12/0xc0 [ 254.799590][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 254.804711][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 254.810191][ C0] ? find_held_lock+0x2d/0x110 [ 254.815043][ C0] ? __schedule+0x100f/0x34b0 [ 254.819810][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.824945][ C0] ? __schedule+0x1042/0x34b0 [ 254.829732][ C0] ? __pfx___schedule+0x10/0x10 [ 254.834677][ C0] ? do_task_dead+0x9e/0x110 [ 254.839349][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.844483][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 254.850388][ C0] ? do_task_dead+0x40/0x110 [ 254.855051][ C0] ? do_task_dead+0xd6/0x110 [ 254.859718][ C0] ? do_exit+0x1de7/0x2ce0 [ 254.864240][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 254.869346][ C0] ? __pfx_do_exit+0x10/0x10 [ 254.874023][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 254.879484][ C0] ? do_group_exit+0xd3/0x2a0 [ 254.884284][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 254.889584][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 254.894616][ C0] ? do_syscall_64+0xcd/0x250 [ 254.899377][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.905575][ C0] [ 254.908670][ C0] task:modprobe state:R running task stack:24720 pid:9007 tgid:9007 ppid:50 flags:0x00000002 [ 254.920548][ C0] Call Trace: [ 254.923885][ C0] [ 254.926881][ C0] __schedule+0x1042/0x34b0 [ 254.931492][ C0] ? __pfx___schedule+0x10/0x10 [ 254.936434][ C0] ? kasan_save_track+0x14/0x30 [ 254.941391][ C0] ? find_held_lock+0x2d/0x110 [ 254.946258][ C0] ? __schedule+0x100f/0x34b0 [ 254.951036][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.956190][ C0] ? __schedule+0x1042/0x34b0 [ 254.960968][ C0] ? __pfx___schedule+0x10/0x10 [ 254.965905][ C0] ? do_task_dead+0x9e/0x110 [ 254.970580][ C0] ? __pfx_lock_release+0x10/0x10 [ 254.975708][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 254.981611][ C0] ? do_task_dead+0x40/0x110 [ 254.986277][ C0] ? do_task_dead+0xd6/0x110 [ 254.990943][ C0] ? do_exit+0x1de7/0x2ce0 [ 254.995459][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 255.000565][ C0] ? __pfx_do_exit+0x10/0x10 [ 255.005244][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 255.010889][ C0] ? do_group_exit+0xd3/0x2a0 [ 255.015664][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 255.021062][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 255.026022][ C0] ? do_syscall_64+0xcd/0x250 [ 255.030798][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.037002][ C0] [ 255.040094][ C0] task:modprobe state:R running task stack:25424 pid:9011 tgid:9011 ppid:50 flags:0x00000002 [ 255.051987][ C0] Call Trace: [ 255.055316][ C0] [ 255.058311][ C0] __schedule+0x1042/0x34b0 [ 255.062926][ C0] ? __pfx___schedule+0x10/0x10 [ 255.067864][ C0] ? do_task_dead+0x9e/0x110 [ 255.072536][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.077670][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 255.083578][ C0] ? do_task_dead+0x40/0x110 [ 255.088248][ C0] do_task_dead+0xd6/0x110 [ 255.092743][ C0] do_exit+0x1de7/0x2ce0 [ 255.097075][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 255.102183][ C0] ? __pfx_do_exit+0x10/0x10 [ 255.106889][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 255.112351][ C0] do_group_exit+0xd3/0x2a0 [ 255.117033][ C0] __x64_sys_exit_group+0x3e/0x50 [ 255.122148][ C0] x64_sys_call+0x14a9/0x16a0 [ 255.126927][ C0] do_syscall_64+0xcd/0x250 [ 255.131509][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.137496][ C0] RIP: 0033:0x7fbb0187ea90 [ 255.141987][ C0] RSP: 002b:00007fff0777a378 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 255.150480][ C0] RAX: ffffffffffffffda RBX: 00007fbb0196f860 RCX: 00007fbb0187ea90 [ 255.158606][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 255.166646][ C0] RBP: 00007fbb0196f860 R08: 0000000000000001 R09: 29a6dc2160fc748c [ 255.174698][ C0] R10: 00007fff0777a230 R11: 0000000000000246 R12: 0000000000000000 [ 255.182751][ C0] R13: 0000000000000001 R14: 00007fbb01973658 R15: 0000000000000001 [ 255.190824][ C0] [ 255.193911][ C0] task:modprobe state:R running task stack:24720 pid:9016 tgid:9016 ppid:28 flags:0x00000000 [ 255.205803][ C0] Call Trace: [ 255.209147][ C0] [ 255.212161][ C0] __schedule+0x1042/0x34b0 [ 255.216772][ C0] ? __pfx___schedule+0x10/0x10 [ 255.221722][ C0] ? find_held_lock+0x2d/0x110 [ 255.226591][ C0] ? rcu_read_unlock+0x17/0x60 [ 255.231458][ C0] ? hlock_class+0x4e/0x130 [ 255.236146][ C0] ? mark_lock+0xb5/0xc60 [ 255.240589][ C0] ? hlock_class+0x4e/0x130 [ 255.245172][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 255.250218][ C0] ? __pfx_mark_lock+0x10/0x10 [ 255.255158][ C0] ? hlock_class+0x4e/0x130 [ 255.259755][ C0] ? mark_lock+0xb5/0xc60 [ 255.264179][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 255.269485][ C0] ? unwind_get_return_address+0x59/0xa0 [ 255.275645][ C0] ? __pfx_mark_lock+0x10/0x10 [ 255.280570][ C0] ? hlock_class+0x4e/0x130 [ 255.285159][ C0] ? mark_lock+0xb5/0xc60 [ 255.289587][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 255.294894][ C0] ? __pfx_mark_lock+0x10/0x10 [ 255.299755][ C0] ? rcu_is_watching+0x12/0xc0 [ 255.304602][ C0] ? hlock_class+0x4e/0x130 [ 255.309212][ C0] ? mark_lock+0xb5/0xc60 [ 255.313646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 255.318501][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 255.324239][ C0] ? hlock_class+0x4e/0x130 [ 255.328830][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 255.333969][ C0] ? rcu_is_watching+0x12/0xc0 [ 255.338818][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 255.343931][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 255.349384][ C0] ? rcu_is_watching+0x12/0xc0 [ 255.354336][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 255.359466][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 255.364933][ C0] ? find_held_lock+0x2d/0x110 [ 255.369808][ C0] ? __schedule+0x100f/0x34b0 [ 255.374572][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.379696][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 255.385092][ C0] ? __schedule+0x1042/0x34b0 [ 255.389870][ C0] ? __pfx___schedule+0x10/0x10 [ 255.394802][ C0] ? do_task_dead+0x9e/0x110 [ 255.399476][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.404615][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 255.410536][ C0] ? do_task_dead+0x40/0x110 [ 255.415199][ C0] ? do_task_dead+0xd6/0x110 [ 255.419853][ C0] ? do_exit+0x1de7/0x2ce0 [ 255.424361][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 255.429461][ C0] ? __pfx_do_exit+0x10/0x10 [ 255.434136][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 255.439587][ C0] ? do_group_exit+0xd3/0x2a0 [ 255.444358][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 255.449639][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 255.454573][ C0] ? do_syscall_64+0xcd/0x250 [ 255.459372][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.465563][ C0] [ 255.468648][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9023 tgid:9023 ppid:50 flags:0x00004000 [ 255.480728][ C0] Call Trace: [ 255.484061][ C0] [ 255.487057][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 255.493745][ C0] __switch_to_asm+0x70/0x70 [ 255.498443][ C0] [ 255.501518][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:9024 tgid:9024 ppid:46 flags:0x00004000 [ 255.513425][ C0] Call Trace: [ 255.516771][ C0] [ 255.519760][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 255.526464][ C0] __switch_to_asm+0x70/0x70 [ 255.531172][ C0] [ 255.534256][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:9025 tgid:9025 ppid:28 flags:0x00004000 [ 255.546209][ C0] Call Trace: [ 255.549543][ C0] [ 255.552538][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 255.559247][ C0] __switch_to_asm+0x70/0x70 [ 255.563957][ C0] [ 255.567031][ C0] task:modprobe state:R running task stack:24720 pid:9032 tgid:9032 ppid:1671 flags:0x00000000 [ 255.579027][ C0] Call Trace: [ 255.582365][ C0] [ 255.585373][ C0] __schedule+0x1042/0x34b0 [ 255.589996][ C0] ? __pfx___schedule+0x10/0x10 [ 255.594931][ C0] ? do_task_dead+0x9e/0x110 [ 255.599596][ C0] ? __pfx_lock_release+0x10/0x10 [ 255.604714][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 255.610611][ C0] ? do_task_dead+0x40/0x110 [ 255.615276][ C0] do_task_dead+0xd6/0x110 [ 255.619778][ C0] do_exit+0x1de7/0x2ce0 [ 255.624147][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 255.629273][ C0] ? __pfx_do_exit+0x10/0x10 [ 255.633969][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 255.639445][ C0] do_group_exit+0xd3/0x2a0 [ 255.644047][ C0] __x64_sys_exit_group+0x3e/0x50 [ 255.649169][ C0] x64_sys_call+0x14a9/0x16a0 [ 255.653941][ C0] do_syscall_64+0xcd/0x250 [ 255.658532][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.664528][ C0] RIP: 0033:0x7ff4571dfa90 [ 255.669098][ C0] RSP: 002b:00007ffc40626128 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 255.677607][ C0] RAX: ffffffffffffffda RBX: 00007ff4572d0860 RCX: 00007ff4571dfa90 [ 255.685849][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 255.693903][ C0] RBP: 00007ff4572d0860 R08: 0000000000000001 R09: 07ab327d64928f27 [ 255.702036][ C0] R10: 00007ffc40625fe0 R11: 0000000000000246 R12: 0000000000000000 [ 255.710088][ C0] R13: 0000000000000001 R14: 00007ff4572d4658 R15: 0000000000000001 [ 255.718165][ C0] [ 255.721264][ C0] [ 255.721264][ C0] Showing all locks held in the system: [ 255.729041][ C0] 2 locks held by kworker/u8:0/11: [ 255.734212][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 255.745530][ C0] #1: ffffc900000bfd80 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 255.756064][ C0] 5 locks held by ksoftirqd/0/15: [ 255.761169][ C0] #0: ffffc900000ffb58 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0x11a/0x610 [ 255.770619][ C0] #1: ffff88811735a230 (&dev->event_lock){..-.}-{2:2}, at: input_repeat_key+0x29/0x340 [ 255.780528][ C0] #2: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x880 [ 255.790270][ C0] #3: ffffffff89387cf8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 255.799492][ C0] #4: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 255.809492][ C0] 11 locks held by kworker/1:0/24: [ 255.814671][ C0] #0: ffff8881062cb548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 255.825633][ C0] #1: ffffc9000019fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 255.837187][ C0] #2: ffff88810af43190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 255.846217][ C0] #3: ffff888117473190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 255.855581][ C0] #4: ffff888117474160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 255.864981][ C0] #5: ffff888113ad9a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 255.874363][ C0] #6: ffffffff89bd82a8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 255.884453][ C0] #7: ffff8881013062f8 (&led_cdev->led_access){+.+.}-{3:3}, at: led_classdev_register_ext+0x51b/0x9e0 [ 255.895658][ C0] #8: ffffffff892bba30 (triggers_list_lock){++++}-{3:3}, at: led_trigger_set_default+0x5c/0x2a0 [ 255.906361][ C0] #9: ffff888101306210 (&led_cdev->trigger_lock){+.+.}-{3:3}, at: led_trigger_set_default+0x70/0x2a0 [ 255.917505][ C0] #10: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 255.927750][ C0] 2 locks held by kworker/u8:1/28: [ 255.932929][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 255.944240][ C0] #1: ffffc900001e7d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 255.956072][ C0] 2 locks held by kworker/u8:2/37: [ 255.961337][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 255.972641][ C0] #1: ffffc90000277d80 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 255.982910][ C0] 2 locks held by kworker/u8:3/46: [ 255.988104][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 255.999668][ C0] #1: ffffc90000517d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 256.011403][ C0] 2 locks held by kworker/u8:4/50: [ 256.016573][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 256.027871][ C0] #1: ffffc90000547d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 256.039533][ C0] 2 locks held by kworker/u8:5/326: [ 256.044789][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 256.056101][ C0] #1: ffffc90001857d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 256.067758][ C0] 5 locks held by kworker/0:2/1113: [ 256.073022][ C0] 2 locks held by kworker/u8:7/1671: [ 256.078369][ C0] #0: ffff8881f593d6d8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x293/0x34b0 [ 256.087493][ C0] #1: ffffc90002fafd80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 256.099146][ C0] 2 locks held by getty/2918: [ 256.103888][ C0] #0: ffff88810aafb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 256.113777][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 256.124229][ C0] 4 locks held by udevd/6809: [ 256.128973][ C0] #0: ffff888114824668 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 256.138016][ C0] #1: ffff88811a505488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 256.147443][ C0] #2: ffff8881151602d8 (kn->active){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 256.156870][ C0] #3: ffff888117473190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 256.165980][ C0] 5 locks held by kworker/1:4/6842: [ 256.171243][ C0] #0: ffff8881062cb548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 256.182201][ C0] #1: ffffc90001c67d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 256.193588][ C0] #2: ffff88810ab40190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 256.202608][ C0] #3: ffff88811209f190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 256.212003][ C0] #4: ffff8881177e2160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 256.222696][ C0] 1 lock held by syz.7.15/6846: [ 256.227612][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 256.237777][ C0] 4 locks held by udevd/6849: [ 256.242526][ C0] #0: ffff8881148249e0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 256.251649][ C0] #1: ffff88811bb2c488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 256.261025][ C0] #2: ffff8881139e1008 (kn->active){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 256.270407][ C0] #3: ffff8881066d0190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 256.279602][ C0] 4 locks held by modprobe/9055: [ 256.284605][ C0] [ 256.286993][ C0] ============================================= [ 256.286993][ C0] [ 256.382162][ T24] keytouch 0003:0926:3333.0002: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 256.443997][ T24] usb 5-1: USB disconnect, device number 2 [ 257.069914][ T1113] usbhid 8-1:0.0: can't add hid device: -71 [ 257.076077][ T1113] usbhid 8-1:0.0: probe with driver usbhid failed with error -71 [ 257.181892][ T1113] usb 8-1: USB disconnect, device number 2