0xff9/0x34b0 [ 435.054504][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.059819][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 435.065399][ C0] ? __schedule+0x102c/0x34b0 [ 435.070355][ C0] ? __pfx___schedule+0x10/0x10 [ 435.075426][ C0] ? do_task_dead+0x9e/0x110 [ 435.080212][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.085403][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 435.091529][ C0] ? do_task_dead+0x40/0x110 [ 435.096577][ C0] ? do_task_dead+0xd6/0x110 [ 435.101276][ C0] ? do_exit+0x1de2/0x2ce0 [ 435.105814][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 435.110963][ C0] ? __pfx_do_exit+0x10/0x10 [ 435.115749][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.121597][ C0] ? do_group_exit+0xd3/0x2a0 [ 435.126685][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 435.132223][ C0] ? x64_sys_call+0x151f/0x1720 [ 435.137776][ C0] ? do_syscall_64+0xcd/0x250 [ 435.142741][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.149222][ C0] [ 435.152405][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:14796 tgid:14796 ppid:28 flags:0x00004000 [ 435.164661][ C0] Call Trace: [ 435.168017][ C0] [ 435.171017][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 435.177815][ C0] __switch_to_asm+0x70/0x70 [ 435.182516][ C0] [ 435.185605][ C0] task:kworker/u8:0 state:R running task stack:28752 pid:14798 tgid:14798 ppid:11 flags:0x00004000 [ 435.197519][ C0] Call Trace: [ 435.200869][ C0] [ 435.203961][ C0] __schedule+0x102c/0x34b0 [ 435.208560][ C0] ? __pfx___schedule+0x10/0x10 [ 435.213597][ C0] ? wake_up_q+0x9e/0x140 [ 435.218205][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 435.224024][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 435.230033][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 435.236321][ C0] ? __cond_resched+0x1b/0x30 [ 435.241287][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 435.246947][ C0] preempt_schedule_common+0x44/0xc0 [ 435.252419][ C0] __cond_resched+0x1b/0x30 [ 435.257301][ C0] stop_one_cpu+0x112/0x190 [ 435.262331][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 435.267483][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 435.273127][ C0] ? sched_exec+0x1d8/0x270 [ 435.277811][ C0] ? sched_exec+0x19a/0x270 [ 435.282527][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 435.288782][ C0] sched_exec+0x1d8/0x270 [ 435.293240][ C0] ? __pfx_sched_exec+0x10/0x10 [ 435.298209][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.303867][ C0] ? lock_acquire+0x2f/0xb0 [ 435.308575][ C0] bprm_execve+0x46c/0x19a0 [ 435.313484][ C0] ? __asan_memcpy+0x3c/0x60 [ 435.318586][ C0] ? __pfx___might_resched+0x10/0x10 [ 435.324528][ C0] ? copy_string_kernel+0x3bc/0x450 [ 435.330398][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 435.335534][ C0] ? copy_strings_kernel+0x153/0x190 [ 435.341043][ C0] kernel_execve+0x2ef/0x3b0 [ 435.346214][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 435.352726][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.358520][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 435.365875][ C0] ret_from_fork+0x45/0x80 [ 435.370497][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 435.377895][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.383161][ C0] [ 435.386877][ C0] task:modprobe state:R running task stack:25360 pid:14804 tgid:14804 ppid:37 flags:0x00000000 [ 435.399386][ C0] Call Trace: [ 435.402864][ C0] [ 435.405899][ C0] __schedule+0x102c/0x34b0 [ 435.410510][ C0] ? hlock_class+0x4e/0x130 [ 435.415199][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 435.420793][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.425905][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 435.431230][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 435.437005][ C0] ? update_load_avg+0x158/0x1f50 [ 435.442408][ C0] ? find_held_lock+0x2d/0x110 [ 435.447544][ C0] ? __schedule+0xff9/0x34b0 [ 435.452319][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.457635][ C0] ? __schedule+0x102c/0x34b0 [ 435.462790][ C0] ? __pfx___schedule+0x10/0x10 [ 435.467848][ C0] ? do_task_dead+0x9e/0x110 [ 435.472816][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.478172][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 435.484172][ C0] ? do_task_dead+0x40/0x110 [ 435.488970][ C0] ? do_task_dead+0xd6/0x110 [ 435.493758][ C0] ? do_exit+0x1de2/0x2ce0 [ 435.498456][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 435.503961][ C0] ? __pfx_do_exit+0x10/0x10 [ 435.508647][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.514401][ C0] ? do_group_exit+0xd3/0x2a0 [ 435.519377][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 435.524888][ C0] ? x64_sys_call+0x151f/0x1720 [ 435.530100][ C0] ? do_syscall_64+0xcd/0x250 [ 435.535161][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.541765][ C0] [ 435.545376][ C0] task:modprobe state:R running task stack:24752 pid:14808 tgid:14808 ppid:60 flags:0x00000002 [ 435.558979][ C0] Call Trace: [ 435.563743][ C0] [ 435.567277][ C0] __schedule+0x102c/0x34b0 [ 435.572627][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 435.578909][ C0] ? sched_clock+0x38/0x60 [ 435.583595][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 435.588712][ C0] ? rcu_is_watching+0x12/0xc0 [ 435.594021][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 435.599392][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 435.605124][ C0] ? find_held_lock+0x2d/0x110 [ 435.610188][ C0] ? __schedule+0xff9/0x34b0 [ 435.615047][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.620873][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 435.626361][ C0] ? __schedule+0x102c/0x34b0 [ 435.631755][ C0] ? __pfx___schedule+0x10/0x10 [ 435.637104][ C0] ? do_task_dead+0x9e/0x110 [ 435.641905][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.647762][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 435.653756][ C0] ? do_task_dead+0x40/0x110 [ 435.658448][ C0] ? do_task_dead+0xd6/0x110 [ 435.663323][ C0] ? do_exit+0x1de2/0x2ce0 [ 435.667955][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 435.673436][ C0] ? __pfx_do_exit+0x10/0x10 [ 435.678387][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.684251][ C0] ? do_group_exit+0xd3/0x2a0 [ 435.690113][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 435.696291][ C0] ? x64_sys_call+0x151f/0x1720 [ 435.702498][ C0] ? do_syscall_64+0xcd/0x250 [ 435.707564][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.713859][ C0] [ 435.716961][ C0] task:modprobe state:R running task stack:25360 pid:14814 tgid:14814 ppid:28 flags:0x00000002 [ 435.729472][ C0] Call Trace: [ 435.732951][ C0] [ 435.735976][ C0] __schedule+0x102c/0x34b0 [ 435.740588][ C0] ? mmput+0xdb/0x430 [ 435.744939][ C0] ? do_exit+0x9ba/0x2ce0 [ 435.749530][ C0] ? do_group_exit+0x1c3/0x2a0 [ 435.755229][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 435.760616][ C0] ? __pfx_do_exit+0x10/0x10 [ 435.765472][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.771057][ C0] ? do_group_exit+0xd3/0x2a0 [ 435.775851][ C0] __x64_sys_exit_group+0x3e/0x50 [ 435.780982][ C0] x64_sys_call+0x151f/0x1720 [ 435.785746][ C0] do_syscall_64+0xcd/0x250 [ 435.790441][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.796724][ C0] [ 435.799824][ C0] task:modprobe state:R running task stack:25360 pid:14816 tgid:14816 ppid:37 flags:0x00000002 [ 435.812045][ C0] Call Trace: [ 435.815481][ C0] [ 435.818488][ C0] __schedule+0x102c/0x34b0 [ 435.823377][ C0] ? __pfx___schedule+0x10/0x10 [ 435.828355][ C0] ? do_task_dead+0x9e/0x110 [ 435.833828][ C0] ? __pfx_lock_release+0x10/0x10 [ 435.839062][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 435.844977][ C0] ? do_task_dead+0x40/0x110 [ 435.849762][ C0] do_task_dead+0xd6/0x110 [ 435.854290][ C0] do_exit+0x1de2/0x2ce0 [ 435.858893][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 435.864228][ C0] ? __pfx_do_exit+0x10/0x10 [ 435.868914][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.874665][ C0] do_group_exit+0xd3/0x2a0 [ 435.879271][ C0] __x64_sys_exit_group+0x3e/0x50 [ 435.884402][ C0] x64_sys_call+0x151f/0x1720 [ 435.889345][ C0] do_syscall_64+0xcd/0x250 [ 435.893964][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.899963][ C0] RIP: 0033:0x7ff487d35a90 [ 435.904459][ C0] RSP: 002b:00007ffc4b0ef738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 435.913056][ C0] RAX: ffffffffffffffda RBX: 00007ff487e26860 RCX: 00007ff487d35a90 [ 435.921114][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 435.929171][ C0] RBP: 00007ff487e26860 R08: 0000000000000001 R09: 7a8adff9a1fdf38d [ 435.937764][ C0] R10: 00007ffc4b0ef5f0 R11: 0000000000000246 R12: 0000000000000000 [ 435.945990][ C0] R13: 0000000000000001 R14: 00007ff487e2a658 R15: 0000000000000001 [ 435.954182][ C0] [ 435.957395][ C0] task:modprobe state:R running task stack:25360 pid:14822 tgid:14822 ppid:37 flags:0x00000000 [ 435.970229][ C0] Call Trace: [ 435.973566][ C0] [ 435.976563][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 435.982039][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 435.987531][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 435.993093][ C0] ? find_held_lock+0x2d/0x110 [ 435.998032][ C0] ? mark_lock+0xb5/0xc60 [ 436.002486][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 436.007951][ C0] ? hlock_class+0x4e/0x130 [ 436.012545][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 436.017596][ C0] ? hlock_class+0x4e/0x130 [ 436.022279][ C0] ? mark_lock+0xb5/0xc60 [ 436.026742][ C0] ? __pfx_mark_lock+0x10/0x10 [ 436.032137][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 436.037896][ C0] ? find_held_lock+0x2d/0x110 [ 436.042954][ C0] ? hlock_class+0x4e/0x130 [ 436.047631][ C0] ? mark_lock+0xb5/0xc60 [ 436.052156][ C0] ? hlock_class+0x4e/0x130 [ 436.057196][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 436.062448][ C0] ? __pfx_mark_lock+0x10/0x10 [ 436.067596][ C0] ? kernel_text_address+0x8d/0x100 [ 436.073081][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 436.078470][ C0] ? __pfx_mark_lock+0x10/0x10 [ 436.083335][ C0] ? register_lock_class+0xb1/0x1240 [ 436.088923][ C0] ? hlock_class+0x4e/0x130 [ 436.093525][ C0] ? mark_lock+0xb5/0xc60 [ 436.098215][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.103440][ C0] ? __pfx_mark_lock+0x10/0x10 [ 436.108871][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.113838][ C0] ? hlock_class+0x4e/0x130 [ 436.118529][ C0] ? mark_lock+0xb5/0xc60 [ 436.123148][ C0] ? hlock_class+0x4e/0x130 [ 436.127824][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.133062][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.138122][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 436.143521][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 436.149160][ C0] ? update_load_avg+0x158/0x1f50 [ 436.154375][ C0] ? find_held_lock+0x2d/0x110 [ 436.159381][ C0] ? __schedule+0xff9/0x34b0 [ 436.164270][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.169603][ C0] ? __schedule+0x102c/0x34b0 [ 436.174538][ C0] ? __pfx___schedule+0x10/0x10 [ 436.179745][ C0] ? do_task_dead+0x9e/0x110 [ 436.184631][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.190028][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 436.196189][ C0] ? do_task_dead+0x40/0x110 [ 436.200899][ C0] ? do_task_dead+0xd6/0x110 [ 436.205955][ C0] ? do_exit+0x1de2/0x2ce0 [ 436.210479][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 436.215796][ C0] ? __pfx_do_exit+0x10/0x10 [ 436.220748][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 436.226876][ C0] ? do_group_exit+0xd3/0x2a0 [ 436.232466][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 436.238115][ C0] ? x64_sys_call+0x151f/0x1720 [ 436.243992][ C0] ? do_syscall_64+0xcd/0x250 [ 436.249323][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.256505][ C0] [ 436.259977][ C0] task:modprobe state:R running task stack:25360 pid:14831 tgid:14831 ppid:37 flags:0x00000000 [ 436.273031][ C0] Call Trace: [ 436.277011][ C0] [ 436.280379][ C0] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 436.287549][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 436.296548][ C0] ? __pfx___schedule+0x10/0x10 [ 436.302038][ C0] ? lock_acquire+0x2f/0xb0 [ 436.306945][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 436.312517][ C0] ? do_group_exit+0xd3/0x2a0 [ 436.317493][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 436.323290][ C0] ? x64_sys_call+0x151f/0x1720 [ 436.328406][ C0] ? do_syscall_64+0xcd/0x250 [ 436.333632][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.340702][ C0] [ 436.344036][ C0] task:modprobe state:R running task stack:24752 pid:14832 tgid:14832 ppid:60 flags:0x00000002 [ 436.357211][ C0] Call Trace: [ 436.361074][ C0] [ 436.364126][ C0] __schedule+0x102c/0x34b0 [ 436.369276][ C0] ? __pfx___schedule+0x10/0x10 [ 436.374856][ C0] ? do_task_dead+0x9e/0x110 [ 436.379734][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.385033][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 436.391263][ C0] ? do_task_dead+0x40/0x110 [ 436.396221][ C0] do_task_dead+0xd6/0x110 [ 436.400757][ C0] do_exit+0x1de2/0x2ce0 [ 436.405182][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 436.410664][ C0] ? __pfx_do_exit+0x10/0x10 [ 436.415739][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 436.421520][ C0] do_group_exit+0xd3/0x2a0 [ 436.426312][ C0] __x64_sys_exit_group+0x3e/0x50 [ 436.431611][ C0] x64_sys_call+0x151f/0x1720 [ 436.436635][ C0] do_syscall_64+0xcd/0x250 [ 436.441333][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.447696][ C0] RIP: 0033:0x7f726250ba90 [ 436.452365][ C0] RSP: 002b:00007ffe202263a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 436.461278][ C0] RAX: ffffffffffffffda RBX: 00007f72625fc860 RCX: 00007f726250ba90 [ 436.469341][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 436.477421][ C0] RBP: 00007f72625fc860 R08: 0000000000000001 R09: 17ec74a96f1f2900 [ 436.485915][ C0] R10: 00007ffe20226260 R11: 0000000000000246 R12: 0000000000000000 [ 436.494266][ C0] R13: 0000000000000001 R14: 00007f7262600658 R15: 0000000000000001 [ 436.502610][ C0] [ 436.505797][ C0] task:modprobe state:R running task stack:24032 pid:14837 tgid:14837 ppid:37 flags:0x00000002 [ 436.518755][ C0] Call Trace: [ 436.522398][ C0] [ 436.525670][ C0] ? free_pages_and_swap_cache+0x45f/0x510 [ 436.532332][ C0] ? hlock_class+0x4e/0x130 [ 436.537200][ C0] ? mark_lock+0xb5/0xc60 [ 436.541989][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.547476][ C0] ? __pfx_mark_lock+0x10/0x10 [ 436.552785][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.558109][ C0] ? hlock_class+0x4e/0x130 [ 436.563075][ C0] ? mark_lock+0xb5/0xc60 [ 436.568026][ C0] ? hlock_class+0x4e/0x130 [ 436.573281][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.578686][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.583746][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 436.588971][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 436.594804][ C0] ? update_load_avg+0x158/0x1f50 [ 436.600414][ C0] ? find_held_lock+0x2d/0x110 [ 436.605281][ C0] ? __schedule+0xff9/0x34b0 [ 436.609992][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.615323][ C0] ? __schedule+0x102c/0x34b0 [ 436.620370][ C0] ? __pfx___schedule+0x10/0x10 [ 436.625408][ C0] ? do_task_dead+0x9e/0x110 [ 436.630176][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.635326][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 436.641578][ C0] ? do_task_dead+0x40/0x110 [ 436.646447][ C0] ? do_task_dead+0xd6/0x110 [ 436.651350][ C0] ? do_exit+0x1de2/0x2ce0 [ 436.656408][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 436.661736][ C0] ? __pfx_do_exit+0x10/0x10 [ 436.666681][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 436.672887][ C0] ? do_group_exit+0xd3/0x2a0 [ 436.677786][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 436.683222][ C0] ? x64_sys_call+0x151f/0x1720 [ 436.688964][ C0] ? do_syscall_64+0xcd/0x250 [ 436.694344][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.701430][ C0] [ 436.704809][ C0] task:modprobe state:R running task stack:25360 pid:14843 tgid:14843 ppid:37 flags:0x00000000 [ 436.717715][ C0] Call Trace: [ 436.721233][ C0] [ 436.724680][ C0] __schedule+0x102c/0x34b0 [ 436.729916][ C0] ? __pfx___schedule+0x10/0x10 [ 436.735247][ C0] ? __cond_resched+0x1b/0x30 [ 436.740284][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.746917][ C0] ? hlock_class+0x4e/0x130 [ 436.751765][ C0] ? mark_lock+0xb5/0xc60 [ 436.756220][ C0] ? hlock_class+0x4e/0x130 [ 436.760903][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.766297][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 436.771740][ C0] ? sched_clock+0x38/0x60 [ 436.776251][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 436.781220][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.786120][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 436.791468][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 436.796969][ C0] ? find_held_lock+0x2d/0x110 [ 436.802022][ C0] ? __schedule+0xff9/0x34b0 [ 436.806970][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.812188][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 436.817617][ C0] ? __schedule+0x102c/0x34b0 [ 436.822587][ C0] ? __pfx___schedule+0x10/0x10 [ 436.827536][ C0] ? do_task_dead+0x9e/0x110 [ 436.832326][ C0] ? __pfx_lock_release+0x10/0x10 [ 436.837696][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 436.844060][ C0] ? do_task_dead+0x40/0x110 [ 436.849434][ C0] ? do_task_dead+0xd6/0x110 [ 436.854224][ C0] ? do_exit+0x1de2/0x2ce0 [ 436.858785][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 436.864000][ C0] ? __pfx_do_exit+0x10/0x10 [ 436.869129][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 436.874632][ C0] ? do_group_exit+0xd3/0x2a0 [ 436.879495][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 436.884899][ C0] ? x64_sys_call+0x151f/0x1720 [ 436.889934][ C0] ? do_syscall_64+0xcd/0x250 [ 436.894728][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.901097][ C0] [ 436.904489][ C0] task:modprobe state:R running task stack:25360 pid:14849 tgid:14849 ppid:37 flags:0x00000002 [ 436.916550][ C0] Call Trace: [ 436.919988][ C0] [ 436.923133][ C0] __schedule+0x102c/0x34b0 [ 436.927910][ C0] ? hlock_class+0x4e/0x130 [ 436.932763][ C0] ? mark_lock+0xb5/0xc60 [ 436.937283][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.942718][ C0] ? __pfx_mark_lock+0x10/0x10 [ 436.947587][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.952737][ C0] ? hlock_class+0x4e/0x130 [ 436.957702][ C0] ? mark_lock+0xb5/0xc60 [ 436.962417][ C0] ? hlock_class+0x4e/0x130 [ 436.967027][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 436.972227][ C0] ? rcu_is_watching+0x12/0xc0 [ 436.977112][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 436.982395][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 436.988052][ C0] ? update_load_avg+0x158/0x1f50 [ 436.993467][ C0] ? find_held_lock+0x2d/0x110 [ 436.998413][ C0] ? __schedule+0xff9/0x34b0 [ 437.003124][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.008358][ C0] ? __schedule+0x102c/0x34b0 [ 437.013144][ C0] ? __pfx___schedule+0x10/0x10 [ 437.018283][ C0] ? do_task_dead+0x9e/0x110 [ 437.023318][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.028744][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.034929][ C0] ? do_task_dead+0x40/0x110 [ 437.039717][ C0] ? do_task_dead+0xd6/0x110 [ 437.044422][ C0] ? do_exit+0x1de2/0x2ce0 [ 437.049027][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 437.054242][ C0] ? __pfx_do_exit+0x10/0x10 [ 437.059182][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.064945][ C0] ? do_group_exit+0xd3/0x2a0 [ 437.069898][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 437.075381][ C0] ? x64_sys_call+0x151f/0x1720 [ 437.080512][ C0] ? do_syscall_64+0xcd/0x250 [ 437.085323][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.091698][ C0] [ 437.094886][ C0] task:modprobe state:R running task stack:24752 pid:14855 tgid:14855 ppid:37 flags:0x00000002 [ 437.107323][ C0] Call Trace: [ 437.110660][ C0] [ 437.113747][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.119942][ C0] ? hlock_class+0x4e/0x130 [ 437.124978][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 437.130048][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.135452][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.140932][ C0] ? find_held_lock+0x2d/0x110 [ 437.146395][ C0] ? hlock_class+0x4e/0x130 [ 437.151341][ C0] ? mark_lock+0xb5/0xc60 [ 437.155901][ C0] ? hlock_class+0x4e/0x130 [ 437.160729][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 437.166061][ C0] ? __pfx_mark_lock+0x10/0x10 [ 437.171026][ C0] ? kernel_text_address+0x8d/0x100 [ 437.176588][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.181974][ C0] ? __pfx_mark_lock+0x10/0x10 [ 437.186856][ C0] ? register_lock_class+0xb1/0x1240 [ 437.192339][ C0] ? hlock_class+0x4e/0x130 [ 437.197108][ C0] ? mark_lock+0xb5/0xc60 [ 437.201544][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 437.206697][ C0] ? __pfx_mark_lock+0x10/0x10 [ 437.211826][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.216974][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 437.222102][ C0] ? hlock_class+0x4e/0x130 [ 437.226784][ C0] ? mark_lock+0xb5/0xc60 [ 437.231268][ C0] ? hlock_class+0x4e/0x130 [ 437.236050][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 437.241268][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 437.247109][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 437.252506][ C0] ? update_load_avg+0x158/0x1f50 [ 437.257639][ C0] ? find_held_lock+0x2d/0x110 [ 437.262497][ C0] ? __schedule+0xff9/0x34b0 [ 437.267278][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.272501][ C0] ? __schedule+0x102c/0x34b0 [ 437.277472][ C0] ? __pfx___schedule+0x10/0x10 [ 437.282417][ C0] ? do_task_dead+0x9e/0x110 [ 437.287221][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.292460][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.298543][ C0] ? do_task_dead+0x40/0x110 [ 437.303335][ C0] ? do_task_dead+0xd6/0x110 [ 437.308197][ C0] ? do_exit+0x1de2/0x2ce0 [ 437.312721][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 437.317910][ C0] ? __pfx_do_exit+0x10/0x10 [ 437.322685][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.328398][ C0] ? do_group_exit+0xd3/0x2a0 [ 437.333541][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 437.340767][ C0] ? x64_sys_call+0x151f/0x1720 [ 437.346322][ C0] ? do_syscall_64+0xcd/0x250 [ 437.352204][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.359522][ C0] [ 437.363193][ C0] task:modprobe state:R running task stack:25360 pid:14864 tgid:14864 ppid:37 flags:0x00000000 [ 437.376395][ C0] Call Trace: [ 437.379743][ C0] [ 437.382889][ C0] __schedule+0x102c/0x34b0 [ 437.387688][ C0] ? __pfx___schedule+0x10/0x10 [ 437.392823][ C0] ? page_table_check_set+0x8ee/0x9c0 [ 437.398393][ C0] ? __cond_resched+0x1b/0x30 [ 437.403183][ C0] ? preempt_schedule_common+0x44/0xc0 [ 437.408834][ C0] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 437.415276][ C0] ? __schedule+0x102c/0x34b0 [ 437.420057][ C0] ? __pfx___schedule+0x10/0x10 [ 437.425040][ C0] ? remove_vma+0x154/0x1b0 [ 437.429737][ C0] ? find_held_lock+0x2d/0x110 [ 437.434935][ C0] ? __schedule+0xff9/0x34b0 [ 437.439624][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.444775][ C0] ? __schedule+0x102c/0x34b0 [ 437.449642][ C0] ? __pfx___schedule+0x10/0x10 [ 437.454675][ C0] ? do_task_dead+0x9e/0x110 [ 437.459460][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.464952][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.470991][ C0] ? do_task_dead+0x40/0x110 [ 437.475717][ C0] ? do_task_dead+0xd6/0x110 [ 437.480416][ C0] ? do_exit+0x1de2/0x2ce0 [ 437.485109][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 437.490331][ C0] ? __pfx_do_exit+0x10/0x10 [ 437.495304][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.501119][ C0] ? do_group_exit+0xd3/0x2a0 [ 437.506264][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 437.511651][ C0] ? x64_sys_call+0x151f/0x1720 [ 437.516602][ C0] ? do_syscall_64+0xcd/0x250 [ 437.521403][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.527796][ C0] [ 437.531351][ C0] task:modprobe state:R running task stack:25360 pid:14868 tgid:14868 ppid:60 flags:0x00004002 [ 437.544384][ C0] Call Trace: [ 437.548143][ C0] [ 437.551347][ C0] __schedule+0x102c/0x34b0 [ 437.557180][ C0] ? __pfx___schedule+0x10/0x10 [ 437.563277][ C0] ? do_task_dead+0x9e/0x110 [ 437.568448][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.573756][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.580383][ C0] ? do_task_dead+0x40/0x110 [ 437.585279][ C0] do_task_dead+0xd6/0x110 [ 437.589813][ C0] do_exit+0x1de2/0x2ce0 [ 437.594258][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 437.599414][ C0] ? __pfx_do_exit+0x10/0x10 [ 437.604251][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.610035][ C0] do_group_exit+0xd3/0x2a0 [ 437.614763][ C0] __x64_sys_exit_group+0x3e/0x50 [ 437.619933][ C0] x64_sys_call+0x151f/0x1720 [ 437.624801][ C0] do_syscall_64+0xcd/0x250 [ 437.629694][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.635772][ C0] RIP: 0033:0x7f0410773a90 [ 437.640435][ C0] RSP: 002b:00007ffefd0bde58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 437.650156][ C0] RAX: ffffffffffffffda RBX: 00007f0410864860 RCX: 00007f0410773a90 [ 437.658638][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 437.666951][ C0] RBP: 00007f0410864860 R08: 0000000000000001 R09: cd76d67b888e442f [ 437.675153][ C0] R10: 00007ffefd0bdd10 R11: 0000000000000246 R12: 0000000000000000 [ 437.683371][ C0] R13: 0000000000000001 R14: 00007f0410868658 R15: 0000000000000001 [ 437.691717][ C0] [ 437.694819][ C0] task:modprobe state:R running task stack:25360 pid:14873 tgid:14873 ppid:37 flags:0x00000002 [ 437.706976][ C0] Call Trace: [ 437.710469][ C0] [ 437.713742][ C0] ? stack_trace_save+0x95/0xd0 [ 437.718888][ C0] ? __resched_curr+0x262/0x330 [ 437.723835][ C0] ? __pfx___resched_curr+0x10/0x10 [ 437.729592][ C0] ? mas_next_node+0x7c1/0xf40 [ 437.734725][ C0] ? page_ext_put+0x48/0xd0 [ 437.739400][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 437.744561][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.750047][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.755509][ C0] ? hlock_class+0x4e/0x130 [ 437.760276][ C0] ? mark_lock+0xb5/0xc60 [ 437.764812][ C0] ? hlock_class+0x4e/0x130 [ 437.769546][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 437.774694][ C0] ? __pfx_mark_lock+0x10/0x10 [ 437.779733][ C0] ? kernel_text_address+0x8d/0x100 [ 437.785912][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 437.791409][ C0] ? __pfx_mark_lock+0x10/0x10 [ 437.796691][ C0] ? register_lock_class+0xb1/0x1240 [ 437.802667][ C0] ? hlock_class+0x4e/0x130 [ 437.807367][ C0] ? mark_lock+0xb5/0xc60 [ 437.811828][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 437.817157][ C0] ? __pfx_mark_lock+0x10/0x10 [ 437.822028][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.826999][ C0] ? hlock_class+0x4e/0x130 [ 437.831596][ C0] ? mark_lock+0xb5/0xc60 [ 437.836343][ C0] ? hlock_class+0x4e/0x130 [ 437.841174][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 437.847270][ C0] ? rcu_is_watching+0x12/0xc0 [ 437.852443][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 437.857849][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 437.863623][ C0] ? update_load_avg+0x158/0x1f50 [ 437.869036][ C0] ? find_held_lock+0x2d/0x110 [ 437.874078][ C0] ? __schedule+0xff9/0x34b0 [ 437.878926][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.884079][ C0] ? __schedule+0x102c/0x34b0 [ 437.888859][ C0] ? __pfx___schedule+0x10/0x10 [ 437.893793][ C0] ? do_task_dead+0x9e/0x110 [ 437.898491][ C0] ? __pfx_lock_release+0x10/0x10 [ 437.903658][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.909577][ C0] ? do_task_dead+0x40/0x110 [ 437.914442][ C0] ? do_task_dead+0xd6/0x110 [ 437.919225][ C0] ? do_exit+0x1de2/0x2ce0 [ 437.924008][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 437.929238][ C0] ? __pfx_do_exit+0x10/0x10 [ 437.933909][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.939657][ C0] ? do_group_exit+0xd3/0x2a0 [ 437.944513][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 437.949861][ C0] ? x64_sys_call+0x151f/0x1720 [ 437.954981][ C0] ? do_syscall_64+0xcd/0x250 [ 437.959911][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.966245][ C0] [ 437.969385][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:14875 tgid:14875 ppid:335 flags:0x00004000 [ 437.981570][ C0] Call Trace: [ 437.985026][ C0] [ 437.988024][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 437.994799][ C0] __switch_to_asm+0x70/0x70 [ 437.999514][ C0] [ 438.002783][ C0] task:syz.1.92 state:S stack:27200 pid:14876 tgid:14876 ppid:11520 flags:0x00000000 [ 438.013390][ C0] Call Trace: [ 438.016909][ C0] [ 438.019915][ C0] __schedule+0x102c/0x34b0 [ 438.024716][ C0] ? __pfx___schedule+0x10/0x10 [ 438.029669][ C0] ? schedule+0x298/0x350 [ 438.034455][ C0] ? __pfx_lock_release+0x10/0x10 [ 438.039775][ C0] ? lock_acquire+0x2f/0xb0 [ 438.044738][ C0] ? schedule+0x1fd/0x350 [ 438.049451][ C0] ? futex_wait_queue+0x41/0x1f0 [ 438.054659][ C0] schedule+0xe7/0x350 [ 438.059175][ C0] futex_wait_queue+0xfc/0x1f0 [ 438.064137][ C0] __futex_wait+0x291/0x3c0 [ 438.068839][ C0] ? __pfx___futex_wait+0x10/0x10 [ 438.074084][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 438.079741][ C0] ? ktime_add_safe+0x60/0x70 [ 438.084664][ C0] futex_wait+0xe9/0x380 [ 438.089092][ C0] ? __pfx_futex_wait+0x10/0x10 [ 438.094229][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 438.099735][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 438.104880][ C0] do_futex+0x22b/0x350 [ 438.109215][ C0] ? __pfx_do_futex+0x10/0x10 [ 438.114150][ C0] ? ktime_get+0x206/0x300 [ 438.118747][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.124665][ C0] ? read_tsc+0x9/0x20 [ 438.129003][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 438.133896][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 438.139643][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 438.145561][ C0] do_syscall_64+0xcd/0x250 [ 438.150244][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.156248][ C0] RIP: 0033:0x7f70c174dff9 [ 438.160832][ C0] RSP: 002b:00007ffe97e02948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 438.169736][ C0] RAX: ffffffffffffffda RBX: 00007ffe97e02a70 RCX: 00007f70c174dff9 [ 438.178022][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70c1905f8c [ 438.186172][ C0] RBP: 00007f70c1905f8c R08: 00007f70c15ca000 R09: 00007ffe97e02c3f [ 438.195135][ C0] R10: 00007ffe97e02a50 R11: 0000000000000246 R12: 000000000006b98d [ 438.203451][ C0] R13: 00007ffe97e02a50 R14: 0000000000000bea R15: 000000000006ada3 [ 438.212310][ C0] [ 438.215425][ C0] task:syz.1.92 state:S stack:28480 pid:14877 tgid:14876 ppid:11520 flags:0x00000000 [ 438.226236][ C0] Call Trace: [ 438.229578][ C0] [ 438.232678][ C0] __schedule+0x102c/0x34b0 [ 438.237294][ C0] ? __pfx___schedule+0x10/0x10 [ 438.242242][ C0] ? schedule+0x298/0x350 [ 438.246765][ C0] ? __pfx_lock_release+0x10/0x10 [ 438.251903][ C0] ? lock_acquire+0x2f/0xb0 [ 438.256601][ C0] ? schedule+0x1fd/0x350 [ 438.261284][ C0] schedule+0xe7/0x350 [ 438.265452][ C0] schedule_timeout+0x244/0x280 [ 438.270588][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 438.276189][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.281827][ C0] ___down_common+0x2d7/0x460 [ 438.286630][ C0] ? __pfx____down_common+0x10/0x10 [ 438.291935][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 438.297272][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.302162][ C0] __down_interruptible+0x21/0x40 [ 438.307385][ C0] down_interruptible+0x7f/0xa0 [ 438.312533][ C0] raw_ioctl+0x11ea/0x2b90 [ 438.317223][ C0] ? lock_acquire+0x2f/0xb0 [ 438.322188][ C0] ? __fget_files+0x40/0x3a0 [ 438.327334][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 438.332479][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 438.337966][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 438.343025][ C0] __x64_sys_ioctl+0x190/0x200 [ 438.348208][ C0] do_syscall_64+0xcd/0x250 [ 438.353009][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.359558][ C0] RIP: 0033:0x7f70c174dbfb [ 438.364489][ C0] RSP: 002b:00007f70c11c6f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.373176][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70c174dbfb [ 438.381400][ C0] RDX: 00007f70c11c7fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 438.390345][ C0] RBP: 00007f70c11c7fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 438.398953][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 438.407306][ C0] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f70c17ca273 [ 438.415904][ C0] [ 438.419088][ C0] task:modprobe state:R running task stack:24752 pid:14896 tgid:14896 ppid:28 flags:0x00000000 [ 438.431870][ C0] Call Trace: [ 438.435396][ C0] [ 438.438766][ C0] ? __cond_resched+0x1b/0x30 [ 438.444054][ C0] ? preempt_schedule_common+0x44/0xc0 [ 438.449813][ C0] ? __cond_resched+0x1b/0x30 [ 438.454853][ C0] ? down_write+0x74/0x200 [ 438.460026][ C0] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 438.466509][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 438.472014][ C0] ? sched_clock+0x38/0x60 [ 438.476543][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 438.481593][ C0] ? rcu_is_watching+0x12/0xc0 [ 438.486554][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 438.491680][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 438.497303][ C0] ? find_held_lock+0x2d/0x110 [ 438.502204][ C0] ? __schedule+0xff9/0x34b0 [ 438.507071][ C0] ? __pfx_lock_release+0x10/0x10 [ 438.512288][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 438.517609][ C0] ? __schedule+0x102c/0x34b0 [ 438.522542][ C0] ? __pfx___schedule+0x10/0x10 [ 438.527506][ C0] ? do_task_dead+0x9e/0x110 [ 438.532537][ C0] ? __pfx_lock_release+0x10/0x10 [ 438.537865][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 438.544640][ C0] ? do_task_dead+0x40/0x110 [ 438.550841][ C0] ? do_task_dead+0xd6/0x110 [ 438.556110][ C0] ? do_exit+0x1de2/0x2ce0 [ 438.561425][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 438.567279][ C0] ? __pfx_do_exit+0x10/0x10 [ 438.572626][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 438.578829][ C0] ? do_group_exit+0xd3/0x2a0 [ 438.583997][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 438.589598][ C0] ? x64_sys_call+0x151f/0x1720 [ 438.594560][ C0] ? do_syscall_64+0xcd/0x250 [ 438.599533][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.606080][ C0] [ 438.609352][ C0] task:modprobe state:R running task stack:25360 pid:14902 tgid:14902 ppid:28 flags:0x00000000 [ 438.629207][ C0] Call Trace: [ 438.632616][ C0] [ 438.635620][ C0] ? mmput+0xdb/0x430 [ 438.639994][ C0] ? do_exit+0x9ba/0x2ce0 [ 438.644417][ C0] ? do_group_exit+0x1c3/0x2a0 [ 438.649795][ C0] ? __pfx_lock_release+0x10/0x10 [ 438.654936][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 438.660169][ C0] ? __pfx_do_exit+0x10/0x10 [ 438.665471][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 438.671051][ C0] ? do_group_exit+0xd3/0x2a0 [ 438.675887][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 438.681646][ C0] ? x64_sys_call+0x151f/0x1720 [ 438.687463][ C0] ? do_syscall_64+0xcd/0x250 [ 438.692762][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.699533][ C0] [ 438.702723][ C0] task:modprobe state:R running task stack:24752 pid:14903 tgid:14903 ppid:11 flags:0x00004002 [ 438.715928][ C0] Call Trace: [ 438.720267][ C0] [ 438.723570][ C0] __schedule+0x102c/0x34b0 [ 438.728269][ C0] ? __pfx___schedule+0x10/0x10 [ 438.735058][ C0] ? do_task_dead+0x9e/0x110 [ 438.739942][ C0] ? __pfx_lock_release+0x10/0x10 [ 438.745292][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 438.751471][ C0] ? do_task_dead+0x40/0x110 [ 438.756366][ C0] do_task_dead+0xd6/0x110 [ 438.761342][ C0] do_exit+0x1de2/0x2ce0 [ 438.765688][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 438.771144][ C0] ? __pfx_do_exit+0x10/0x10 [ 438.776260][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 438.781937][ C0] do_group_exit+0xd3/0x2a0 [ 438.786808][ C0] __x64_sys_exit_group+0x3e/0x50 [ 438.792049][ C0] x64_sys_call+0x151f/0x1720 [ 438.796996][ C0] do_syscall_64+0xcd/0x250 [ 438.801854][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.808080][ C0] RIP: 0033:0x7f16795b3a90 [ 438.812570][ C0] RSP: 002b:00007ffea4804f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 438.821551][ C0] RAX: ffffffffffffffda RBX: 00007f16796a4860 RCX: 00007f16795b3a90 [ 438.829867][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 438.838200][ C0] RBP: 00007f16796a4860 R08: 0000000000000001 R09: d71f9374eec2bab8 [ 438.846592][ C0] R10: 00007ffea4804de0 R11: 0000000000000246 R12: 0000000000000000 [ 438.855771][ C0] R13: 0000000000000001 R14: 00007f16796a8658 R15: 0000000000000001 [ 438.864953][ C0] [ 438.868428][ C0] task:modprobe state:R running task stack:24752 pid:14909 tgid:14909 ppid:60 flags:0x00000000 [ 438.880607][ C0] Call Trace: [ 438.884101][ C0] [ 438.887194][ C0] ? page_ext_put+0x48/0xd0 [ 438.891873][ C0] ? __page_table_check_zero+0x2d7/0x360 [ 438.897782][ C0] ? __pfx_mark_lock+0x10/0x10 [ 438.902730][ C0] ? hlock_class+0x4e/0x130 [ 438.907488][ C0] ? mark_lock+0xb5/0xc60 [ 438.911919][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 438.917918][ C0] ? find_held_lock+0x2d/0x110 [ 438.922799][ C0] ? hlock_class+0x4e/0x130 [ 438.927481][ C0] ? mark_lock+0xb5/0xc60 [ 438.932278][ C0] ? __pfx_mark_lock+0x10/0x10 [ 438.937842][ C0] ? mark_lock+0xb5/0xc60 [ 438.942290][ C0] ? mark_lock+0xb5/0xc60 [ 438.946802][ C0] ? __pfx_mark_lock+0x10/0x10 [ 438.951747][ C0] ? __pfx_mark_lock+0x10/0x10 [ 438.956900][ C0] ? hlock_class+0x4e/0x130 [ 438.961837][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 438.966887][ C0] ? hlock_class+0x4e/0x130 [ 438.971506][ C0] ? mark_lock+0xb5/0xc60 [ 438.976118][ C0] ? __pfx_mark_lock+0x10/0x10 [ 438.981160][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 438.986661][ C0] ? find_held_lock+0x2d/0x110 [ 438.991784][ C0] ? hlock_class+0x4e/0x130 [ 438.996374][ C0] ? mark_lock+0xb5/0xc60 [ 439.000803][ C0] ? hlock_class+0x4e/0x130 [ 439.005653][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 439.011065][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.015953][ C0] ? kernel_text_address+0x8d/0x100 [ 439.021604][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 439.027175][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.033064][ C0] ? register_lock_class+0xb1/0x1240 [ 439.039081][ C0] ? hlock_class+0x4e/0x130 [ 439.044175][ C0] ? mark_lock+0xb5/0xc60 [ 439.048986][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 439.054435][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.059832][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.066113][ C0] ? hlock_class+0x4e/0x130 [ 439.070875][ C0] ? mark_lock+0xb5/0xc60 [ 439.075447][ C0] ? hlock_class+0x4e/0x130 [ 439.080216][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 439.086019][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.091736][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 439.097389][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 439.102964][ C0] ? update_load_avg+0x158/0x1f50 [ 439.108725][ C0] ? find_held_lock+0x2d/0x110 [ 439.113770][ C0] ? __schedule+0xff9/0x34b0 [ 439.118639][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.124143][ C0] ? __schedule+0x102c/0x34b0 [ 439.129106][ C0] ? __pfx___schedule+0x10/0x10 [ 439.134422][ C0] ? do_task_dead+0x9e/0x110 [ 439.140275][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.145581][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 439.151764][ C0] ? do_task_dead+0x40/0x110 [ 439.156551][ C0] ? do_task_dead+0xd6/0x110 [ 439.161336][ C0] ? do_exit+0x1de2/0x2ce0 [ 439.165915][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 439.171130][ C0] ? __pfx_do_exit+0x10/0x10 [ 439.175922][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 439.181502][ C0] ? do_group_exit+0xd3/0x2a0 [ 439.186632][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 439.191932][ C0] ? x64_sys_call+0x151f/0x1720 [ 439.196868][ C0] ? do_syscall_64+0xcd/0x250 [ 439.201751][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.207956][ C0] [ 439.211228][ C0] task:modprobe state:R running task stack:24032 pid:14920 tgid:14920 ppid:28 flags:0x00000000 [ 439.223399][ C0] Call Trace: [ 439.226744][ C0] [ 439.229932][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 439.235534][ C0] ? find_held_lock+0x2d/0x110 [ 439.240507][ C0] ? __schedule+0xff9/0x34b0 [ 439.245561][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.251055][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 439.257051][ C0] ? kernel_text_address+0x8d/0x100 [ 439.262529][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 439.268266][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.273386][ C0] ? register_lock_class+0xb1/0x1240 [ 439.278881][ C0] ? hlock_class+0x4e/0x130 [ 439.283490][ C0] ? mark_lock+0xb5/0xc60 [ 439.288008][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 439.293410][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.298439][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.303415][ C0] ? hlock_class+0x4e/0x130 [ 439.308027][ C0] ? mark_lock+0xb5/0xc60 [ 439.312772][ C0] ? hlock_class+0x4e/0x130 [ 439.317753][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 439.323204][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.328297][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 439.333870][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 439.339454][ C0] ? update_load_avg+0x158/0x1f50 [ 439.344688][ C0] ? find_held_lock+0x2d/0x110 [ 439.349653][ C0] ? __schedule+0xff9/0x34b0 [ 439.354511][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.360103][ C0] ? __schedule+0x102c/0x34b0 [ 439.365187][ C0] ? __pfx___schedule+0x10/0x10 [ 439.370780][ C0] ? do_task_dead+0x9e/0x110 [ 439.377079][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.383502][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 439.390217][ C0] ? do_task_dead+0x40/0x110 [ 439.395245][ C0] ? do_task_dead+0xd6/0x110 [ 439.400136][ C0] ? do_exit+0x1de2/0x2ce0 [ 439.405036][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 439.410620][ C0] ? __pfx_do_exit+0x10/0x10 [ 439.415500][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 439.421520][ C0] ? do_group_exit+0xd3/0x2a0 [ 439.426995][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 439.432485][ C0] ? x64_sys_call+0x151f/0x1720 [ 439.437870][ C0] ? do_syscall_64+0xcd/0x250 [ 439.443615][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.450170][ C0] [ 439.453468][ C0] task:modprobe state:R running task stack:25360 pid:14926 tgid:14926 ppid:28 flags:0x00000008 [ 439.468125][ C0] Call Trace: [ 439.472179][ C0] [ 439.475454][ C0] __schedule+0x102c/0x34b0 [ 439.480230][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 439.485723][ C0] ? find_held_lock+0x2d/0x110 [ 439.490865][ C0] ? hlock_class+0x4e/0x130 [ 439.495542][ C0] ? mark_lock+0xb5/0xc60 [ 439.500069][ C0] ? hlock_class+0x4e/0x130 [ 439.504943][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 439.510280][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.515172][ C0] ? kernel_text_address+0x8d/0x100 [ 439.520747][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 439.526268][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.531424][ C0] ? register_lock_class+0xb1/0x1240 [ 439.537267][ C0] ? hlock_class+0x4e/0x130 [ 439.542109][ C0] ? mark_lock+0xb5/0xc60 [ 439.546998][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 439.552952][ C0] ? __pfx_mark_lock+0x10/0x10 [ 439.558417][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.564354][ C0] ? hlock_class+0x4e/0x130 [ 439.569321][ C0] ? mark_lock+0xb5/0xc60 [ 439.574374][ C0] ? hlock_class+0x4e/0x130 [ 439.579298][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 439.584659][ C0] ? rcu_is_watching+0x12/0xc0 [ 439.589799][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 439.595204][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 439.601050][ C0] ? update_load_avg+0x158/0x1f50 [ 439.606363][ C0] ? find_held_lock+0x2d/0x110 [ 439.611234][ C0] ? __schedule+0xff9/0x34b0 [ 439.616101][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.621614][ C0] ? __schedule+0x102c/0x34b0 [ 439.626573][ C0] ? __pfx___schedule+0x10/0x10 [ 439.631615][ C0] ? do_task_dead+0x9e/0x110 [ 439.636322][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.642095][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 439.648652][ C0] ? do_task_dead+0x40/0x110 [ 439.653436][ C0] ? do_task_dead+0xd6/0x110 [ 439.658361][ C0] ? do_exit+0x1de2/0x2ce0 [ 439.663239][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 439.668474][ C0] ? __pfx_do_exit+0x10/0x10 [ 439.673161][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 439.678666][ C0] ? do_group_exit+0xd3/0x2a0 [ 439.683632][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 439.689020][ C0] ? x64_sys_call+0x151f/0x1720 [ 439.694138][ C0] ? do_syscall_64+0xcd/0x250 [ 439.698916][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.705287][ C0] [ 439.708554][ C0] task:modprobe state:R running task stack:25360 pid:14934 tgid:14934 ppid:11 flags:0x0000400a [ 439.721145][ C0] Call Trace: [ 439.724520][ C0] [ 439.727533][ C0] __schedule+0x102c/0x34b0 [ 439.733034][ C0] ? __pfx___schedule+0x10/0x10 [ 439.738331][ C0] ? do_task_dead+0x9e/0x110 [ 439.743662][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.749094][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 439.755184][ C0] ? do_task_dead+0x40/0x110 [ 439.760066][ C0] do_task_dead+0xd6/0x110 [ 439.764617][ C0] do_exit+0x1de2/0x2ce0 [ 439.769043][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 439.774475][ C0] ? __pfx_do_exit+0x10/0x10 [ 439.779160][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 439.784651][ C0] do_group_exit+0xd3/0x2a0 [ 439.789421][ C0] __x64_sys_exit_group+0x3e/0x50 [ 439.795066][ C0] x64_sys_call+0x151f/0x1720 [ 439.800032][ C0] do_syscall_64+0xcd/0x250 [ 439.804651][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.810819][ C0] RIP: 0033:0x7fc970b79a90 [ 439.815504][ C0] RSP: 002b:00007ffc4762ed18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 439.824108][ C0] RAX: ffffffffffffffda RBX: 00007fc970c6a860 RCX: 00007fc970b79a90 [ 439.832337][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 439.840648][ C0] RBP: 00007fc970c6a860 R08: 0000000000000001 R09: dac7bef59a90da04 [ 439.849145][ C0] R10: 00007ffc4762ebd0 R11: 0000000000000246 R12: 0000000000000000 [ 439.857823][ C0] R13: 0000000000000001 R14: 00007fc970c6e658 R15: 0000000000000001 [ 439.865916][ C0] [ 439.869738][ C0] task:modprobe state:R running task stack:25360 pid:14938 tgid:14938 ppid:60 flags:0x00000002 [ 439.881916][ C0] Call Trace: [ 439.885439][ C0] [ 439.888537][ C0] __schedule+0x102c/0x34b0 [ 439.893213][ C0] ? __pfx_lock_release+0x10/0x10 [ 439.898687][ C0] ? __schedule+0x102c/0x34b0 [ 439.903518][ C0] ? __pfx___schedule+0x10/0x10 [ 439.908637][ C0] ? do_task_dead+0x9e/0x110 [ 439.913515][ C0] __pfx_lock_release+0x10/0x10 [ 439.918761][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 439.924687][ C0] ? do_task_dead+0x40/0x110 [ 439.929485][ C0] ? do_task_dead+0xd6/0x110 [ 439.934368][ C0] ? do_exit+0x1de2/0x2ce0 [ 439.938888][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 439.944194][ C0] ? __pfx_do_exit+0x10/0x10 [ 439.948884][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 439.954639][ C0] ? do_group_exit+0xd3/0x2a0 [ 439.959409][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 439.964794][ C0] ? x64_sys_call+0x151f/0x1720 [ 439.969879][ C0] ? do_syscall_64+0xcd/0x250 [ 439.974677][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.981059][ C0] [ 439.984148][ C0] task:modprobe state:R running task stack:25360 pid:14941 tgid:14941 ppid:60 flags:0x00000002 [ 439.996141][ C0] Call Trace: [ 439.999496][ C0] [ 440.002500][ C0] __schedule+0x102c/0x34b0 [ 440.007209][ C0] ? __pfx___schedule+0x10/0x10 [ 440.012444][ C0] ? do_task_dead+0x9e/0x110 [ 440.017241][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.022695][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 440.028896][ C0] ? do_task_dead+0x40/0x110 [ 440.033592][ C0] do_task_dead+0xd6/0x110 [ 440.038144][ C0] do_exit+0x1de2/0x2ce0 [ 440.042726][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 440.047952][ C0] ? __pfx_do_exit+0x10/0x10 [ 440.052921][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 440.058682][ C0] do_group_exit+0xd3/0x2a0 [ 440.063476][ C0] __x64_sys_exit_group+0x3e/0x50 [ 440.068600][ C0] x64_sys_call+0x151f/0x1720 [ 440.073535][ C0] do_syscall_64+0xcd/0x250 [ 440.078278][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.084292][ C0] RIP: 0033:0x7ff2674a9a90 [ 440.088953][ C0] RSP: 002b:00007ffe4a9a7d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 440.097804][ C0] RAX: ffffffffffffffda RBX: 00007ff26759a860 RCX: 00007ff2674a9a90 [ 440.106142][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 440.114806][ C0] RBP: 00007ff26759a860 R08: 0000000000000001 R09: b6d70c4a76970aef [ 440.123396][ C0] R10: 00007ffe4a9a7bc0 R11: 0000000000000246 R12: 0000000000000000 [ 440.131899][ C0] R13: 0000000000000001 R14: 00007ff26759e658 R15: 0000000000000001 [ 440.140242][ C0] [ 440.143609][ C0] task:modprobe state:R running task stack:24752 pid:14947 tgid:14947 ppid:60 flags:0x00000002 [ 440.155684][ C0] Call Trace: [ 440.159217][ C0] [ 440.162222][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 440.167772][ C0] ? hlock_class+0x4e/0x130 [ 440.172551][ C0] ? mark_lock+0xb5/0xc60 [ 440.177066][ C0] ? __pfx_mark_lock+0x10/0x10 [ 440.182103][ C0] ? hlock_class+0x4e/0x130 [ 440.186911][ C0] ? find_held_lock+0x2d/0x110 [ 440.191878][ C0] ? hlock_class+0x4e/0x130 [ 440.196488][ C0] ? mark_lock+0xb5/0xc60 [ 440.201013][ C0] ? hlock_class+0x4e/0x130 [ 440.206166][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 440.211321][ C0] ? __pfx_mark_lock+0x10/0x10 [ 440.216480][ C0] ? kernel_text_address+0x8d/0x100 [ 440.222072][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 440.227480][ C0] ? __pfx_mark_lock+0x10/0x10 [ 440.232780][ C0] ? register_lock_class+0xb1/0x1240 [ 440.238174][ C0] ? hlock_class+0x4e/0x130 [ 440.242977][ C0] ? mark_lock+0xb5/0xc60 [ 440.247435][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 440.252674][ C0] ? __pfx_mark_lock+0x10/0x10 [ 440.257618][ C0] ? rcu_is_watching+0x12/0xc0 [ 440.262495][ C0] ? hlock_class+0x4e/0x130 [ 440.267278][ C0] ? mark_lock+0xb5/0xc60 [ 440.271820][ C0] ? hlock_class+0x4e/0x130 [ 440.276541][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 440.281671][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 440.287083][ C0] ? sched_clock+0x38/0x60 [ 440.291695][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 440.296842][ C0] ? rcu_is_watching+0x12/0xc0 [ 440.301991][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 440.307573][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 440.313315][ C0] ? find_held_lock+0x2d/0x110 [ 440.318699][ C0] ? __schedule+0xff9/0x34b0 [ 440.323476][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.328738][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 440.334450][ C0] ? __schedule+0x102c/0x34b0 [ 440.339323][ C0] ? __pfx___schedule+0x10/0x10 [ 440.344375][ C0] ? do_task_dead+0x9e/0x110 [ 440.349452][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.354614][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 440.360894][ C0] ? do_task_dead+0x40/0x110 [ 440.365820][ C0] ? do_task_dead+0xd6/0x110 [ 440.370920][ C0] ? do_exit+0x1de2/0x2ce0 [ 440.375528][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 440.381028][ C0] ? __pfx_do_exit+0x10/0x10 [ 440.385729][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 440.391320][ C0] ? do_group_exit+0xd3/0x2a0 [ 440.396107][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 440.401414][ C0] ? x64_sys_call+0x151f/0x1720 [ 440.406967][ C0] ? do_syscall_64+0xcd/0x250 [ 440.411879][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.418101][ C0] [ 440.421307][ C0] task:modprobe state:R running task stack:25360 pid:14956 tgid:14956 ppid:60 flags:0x00000000 [ 440.433549][ C0] Call Trace: [ 440.436946][ C0] [ 440.440344][ C0] ? handle_mm_fault+0x5cc/0xaa0 [ 440.445623][ C0] ? do_group_exit+0xd3/0x2a0 [ 440.450627][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 440.456367][ C0] ? x64_sys_call+0x151f/0x1720 [ 440.461753][ C0] ? do_syscall_64+0xcd/0x250 [ 440.466625][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.472816][ C0] [ 440.475903][ C0] task:modprobe state:R running task stack:24752 pid:14957 tgid:14957 ppid:11 flags:0x00000002 [ 440.487988][ C0] Call Trace: [ 440.491349][ C0] [ 440.494466][ C0] __schedule+0x102c/0x34b0 [ 440.499080][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 440.504824][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 440.510482][ C0] ? update_load_avg+0x158/0x1f50 [ 440.515991][ C0] ? find_held_lock+0x2d/0x110 [ 440.521149][ C0] ? __schedule+0xff9/0x34b0 [ 440.526004][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.531278][ C0] ? __schedule+0x102c/0x34b0 [ 440.536183][ C0] ? __pfx___schedule+0x10/0x10 [ 440.541226][ C0] ? do_task_dead+0x9e/0x110 [ 440.546122][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.551455][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 440.557895][ C0] ? do_task_dead+0x40/0x110 [ 440.562675][ C0] ? do_task_dead+0xd6/0x110 [ 440.567986][ C0] ? do_exit+0x1de2/0x2ce0 [ 440.573042][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 440.578181][ C0] ? __pfx_do_exit+0x10/0x10 [ 440.583036][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 440.588864][ C0] ? do_group_exit+0xd3/0x2a0 [ 440.593745][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 440.599059][ C0] ? x64_sys_call+0x151f/0x1720 [ 440.603999][ C0] ? do_syscall_64+0xcd/0x250 [ 440.608786][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.615159][ C0] [ 440.618346][ C0] task:modprobe state:R running task stack:25360 pid:14961 tgid:14961 ppid:28 flags:0x00004002 [ 440.630318][ C0] Call Trace: [ 440.634031][ C0] [ 440.637255][ C0] __schedule+0x102c/0x34b0 [ 440.641956][ C0] ? __pfx___schedule+0x10/0x10 [ 440.647086][ C0] ? do_task_dead+0x9e/0x110 [ 440.651777][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.657045][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 440.663308][ C0] ? do_task_dead+0x40/0x110 [ 440.668099][ C0] do_task_dead+0xd6/0x110 [ 440.672711][ C0] do_exit+0x1de2/0x2ce0 [ 440.677158][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 440.682677][ C0] ? __pfx_do_exit+0x10/0x10 [ 440.687632][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 440.693287][ C0] do_group_exit+0xd3/0x2a0 [ 440.699121][ C0] __x64_sys_exit_group+0x3e/0x50 [ 440.704619][ C0] x64_sys_call+0x151f/0x1720 [ 440.709383][ C0] do_syscall_64+0xcd/0x250 [ 440.714551][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.721257][ C0] RIP: 0033:0x7f25dba99a90 [ 440.726107][ C0] RSP: 002b:00007ffe639fbf18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 440.735069][ C0] RAX: ffffffffffffffda RBX: 00007f25dbb8a860 RCX: 00007f25dba99a90 [ 440.744705][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 440.753181][ C0] RBP: 00007f25dbb8a860 R08: 0000000000000001 R09: 2280863f043af0d9 [ 440.761593][ C0] R10: 00007ffe639fbdd0 R11: 0000000000000246 R12: 0000000000000000 [ 440.769753][ C0] R13: 0000000000000001 R14: 00007f25dbb8e658 R15: 0000000000000001 [ 440.777993][ C0] [ 440.781270][ C0] task:modprobe state:R running task stack:24752 pid:14966 tgid:14966 ppid:28 flags:0x00000000 [ 440.793438][ C0] Call Trace: [ 440.796882][ C0] [ 440.799944][ C0] __schedule+0x102c/0x34b0 [ 440.804640][ C0] ? __pfx___schedule+0x10/0x10 [ 440.809775][ C0] ? lock_acquire+0x2f/0xb0 2025/01/22 02:29:14 executed programs: 84 [ 440.814496][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 440.820403][ C0] schedule+0xe7/0x350 [ 440.824653][ C0] ? do_syscall_64+0xcd/0x250 [ 440.829542][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 440.836252][ C0] ? asm_exc_page_fault+0x26/0x30 [ 440.841513][ C0] [ 440.844861][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:14968 tgid:14968 ppid:60 flags:0x00004000 [ 440.857238][ C0] Call Trace: [ 440.860590][ C0] [ 440.863693][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 440.870579][ C0] __switch_to_asm+0x70/0x70 [ 440.875585][ C0] [ 440.878689][ C0] task:syz.1.93 state:S stack:27200 pid:14969 tgid:14969 ppid:11520 flags:0x00000000 [ 440.889229][ C0] Call Trace: [ 440.892620][ C0] [ 440.895624][ C0] __schedule+0x102c/0x34b0 [ 440.900450][ C0] ? __pfx___schedule+0x10/0x10 [ 440.905481][ C0] ? schedule+0x298/0x350 [ 440.909914][ C0] ? __pfx_lock_release+0x10/0x10 [ 440.915050][ C0] ? lock_acquire+0x2f/0xb0 [ 440.919737][ C0] ? schedule+0x1fd/0x350 [ 440.924173][ C0] ? futex_wait_queue+0x41/0x1f0 [ 440.929306][ C0] schedule+0xe7/0x350 [ 440.933480][ C0] futex_wait_queue+0xfc/0x1f0 [ 440.938533][ C0] __futex_wait+0x291/0x3c0 [ 440.943209][ C0] ? __pfx___futex_wait+0x10/0x10 [ 440.948444][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 440.953934][ C0] ? ktime_add_safe+0x60/0x70 [ 440.958726][ C0] futex_wait+0xe9/0x380 [ 440.963344][ C0] ? __pfx_futex_wait+0x10/0x10 [ 440.968562][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 440.974144][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 440.979355][ C0] do_futex+0x22b/0x350 [ 440.983604][ C0] ? __pfx_do_futex+0x10/0x10 [ 440.988378][ C0] ? ktime_get+0x206/0x300 [ 440.992979][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.998266][ C0] ? read_tsc+0x9/0x20 [ 441.003031][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 441.008061][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 441.013862][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 441.019536][ C0] do_syscall_64+0xcd/0x250 [ 441.024180][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.030190][ C0] RIP: 0033:0x7f70c174dff9 [ 441.034787][ C0] RSP: 002b:00007ffe97e02948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 441.043309][ C0] RAX: ffffffffffffffda RBX: 00007ffe97e02a70 RCX: 00007f70c174dff9 [ 441.051561][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70c1905f8c [ 441.060310][ C0] RBP: 00007f70c1905f8c R08: 00007f70c15ca000 R09: 00007ffe97e02c3f [ 441.068553][ C0] R10: 00007ffe97e02a50 R11: 0000000000000246 R12: 000000000006c5b4 [ 441.076714][ C0] R13: 00007ffe97e02a50 R14: 0000000000000bea R15: 000000000006b9ca [ 441.084906][ C0] [ 441.088000][ C0] task:syz.1.93 state:S stack:28480 pid:14970 tgid:14969 ppid:11520 flags:0x00000000 [ 441.098505][ C0] Call Trace: [ 441.101956][ C0] [ 441.105057][ C0] __schedule+0x102c/0x34b0 [ 441.109666][ C0] ? __pfx___schedule+0x10/0x10 [ 441.115060][ C0] ? schedule+0x298/0x350 [ 441.119580][ C0] ? __pfx_lock_release+0x10/0x10 [ 441.124891][ C0] ? lock_acquire+0x2f/0xb0 [ 441.129593][ C0] ? schedule+0x1fd/0x350 [ 441.134031][ C0] schedule+0xe7/0x350 [ 441.138549][ C0] schedule_timeout+0x244/0x280 [ 441.143889][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 441.149726][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.155306][ C0] ___down_common+0x2d7/0x460 [ 441.160373][ C0] ? __pfx____down_common+0x10/0x10 [ 441.165785][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 441.171037][ C0] ? rcu_is_watching+0x12/0xc0 [ 441.176005][ C0] __down_interruptible+0x21/0x40 [ 441.181301][ C0] down_interruptible+0x7f/0xa0 [ 441.186261][ C0] raw_ioctl+0x11ea/0x2b90 [ 441.190871][ C0] ? lock_acquire+0x2f/0xb0 [ 441.195572][ C0] ? __fget_files+0x40/0x3a0 [ 441.200486][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 441.205537][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 441.210761][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 441.215714][ C0] __x64_sys_ioctl+0x190/0x200 [ 441.220670][ C0] do_syscall_64+0xcd/0x250 [ 441.225309][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.232293][ C0] RIP: 0033:0x7f70c174dbfb [ 441.237052][ C0] RSP: 002b:00007f70c11c6f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 441.246032][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70c174dbfb [ 441.254355][ C0] RDX: 00007f70c11c7fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 441.262592][ C0] RBP: 00007f70c11c7fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 441.271256][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 441.279925][ C0] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f70c17ca273 [ 441.288301][ C0] [ 441.291486][ C0] task:modprobe state:R running task stack:24752 pid:14982 tgid:14982 ppid:43 flags:0x00000000 [ 441.303469][ C0] Call Trace: [ 441.306829][ C0] [ 441.310010][ C0] ? mmput+0xdb/0x430 [ 441.314182][ C0] ? do_exit+0x9ba/0x2ce0 [ 441.318610][ C0] ? do_group_exit+0x1c3/0x2a0 [ 441.323572][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 441.329150][ C0] ? __pfx_do_exit+0x10/0x10 [ 441.333923][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 441.339999][ C0] ? do_group_exit+0xd3/0x2a0 [ 441.344866][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 441.350875][ C0] ? x64_sys_call+0x151f/0x1720 [ 441.355989][ C0] ? do_syscall_64+0xcd/0x250 [ 441.361095][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.367749][ C0] [ 441.371019][ C0] task:modprobe state:R running task stack:25360 pid:14984 tgid:14984 ppid:60 flags:0x00004002 [ 441.384236][ C0] Call Trace: [ 441.387590][ C0] [ 441.390997][ C0] __schedule+0x102c/0x34b0 [ 441.395977][ C0] ? __pfx___schedule+0x10/0x10 [ 441.401108][ C0] ? do_task_dead+0x9e/0x110 [ 441.405915][ C0] ? __pfx_lock_release+0x10/0x10 [ 441.411157][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 441.417252][ C0] ? do_task_dead+0x40/0x110 [ 441.422152][ C0] do_task_dead+0xd6/0x110 [ 441.426978][ C0] do_exit+0x1de2/0x2ce0 [ 441.431634][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 441.437304][ C0] ? __pfx_do_exit+0x10/0x10 [ 441.442438][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 441.449360][ C0] do_group_exit+0xd3/0x2a0 [ 441.454259][ C0] __x64_sys_exit_group+0x3e/0x50 [ 441.459921][ C0] x64_sys_call+0x151f/0x1720 [ 441.464899][ C0] do_syscall_64+0xcd/0x250 [ 441.469872][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.475989][ C0] RIP: 0033:0x7f8040f99a90 [ 441.480804][ C0] RSP: 002b:00007ffd807dc0a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 441.489531][ C0] RAX: ffffffffffffffda RBX: 00007f804108a860 RCX: 00007f8040f99a90 [ 441.497674][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 441.505998][ C0] RBP: 00007f804108a860 R08: 0000000000000001 R09: 2c2cd9661b04037d [ 441.514238][ C0] R10: 00007ffd807dbf60 R11: 0000000000000246 R12: 0000000000000000 [ 441.522813][ C0] R13: 0000000000000001 R14: 00007f804108e658 R15: 0000000000000001 [ 441.531497][ C0] [ 441.534712][ C0] task:modprobe state:R running task stack:25360 pid:14989 tgid:14989 ppid:11 flags:0x00000002 [ 441.548973][ C0] Call Trace: [ 441.552966][ C0] [ 441.556252][ C0] __schedule+0x102c/0x34b0 [ 441.561590][ C0] ? __pfx___schedule+0x10/0x10 [ 441.566830][ C0] ? do_task_dead+0x9e/0x110 [ 441.571798][ C0] ? __pfx_lock_release+0x10/0x10 [ 441.578268][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 441.584973][ C0] ? do_task_dead+0x40/0x110 [ 441.590195][ C0] do_task_dead+0xd6/0x110 [ 441.595340][ C0] do_exit+0x1de2/0x2ce0 [ 441.599961][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 441.605289][ C0] ? __pfx_do_exit+0x10/0x10 [ 441.610064][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 441.615853][ C0] do_group_exit+0xd3/0x2a0 [ 441.620701][ C0] __x64_sys_exit_group+0x3e/0x50 [ 441.626005][ C0] x64_sys_call+0x151f/0x1720 [ 441.630870][ C0] do_syscall_64+0xcd/0x250 [ 441.635489][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.641663][ C0] RIP: 0033:0x7f3916c82a90 [ 441.646266][ C0] RSP: 002b:00007fffe811ea98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 441.655040][ C0] RAX: ffffffffffffffda RBX: 00007f3916d73860 RCX: 00007f3916c82a90 [ 441.663443][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 441.671764][ C0] RBP: 00007f3916d73860 R08: 0000000000000001 R09: a364d4ee62add24a [ 441.680167][ C0] R10: 00007fffe811e950 R11: 0000000000000246 R12: 0000000000000000 [ 441.688488][ C0] R13: 0000000000000001 R14: 00007f3916d77658 R15: 0000000000000001 [ 441.696737][ C0] [ 441.700020][ C0] task:modprobe state:R running task stack:25360 pid:14994 tgid:14994 ppid:43 flags:0x00000000 [ 441.712282][ C0] Call Trace: [ 441.715760][ C0] [ 441.718869][ C0] ? hlock_class+0x4e/0x130 [ 441.723489][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 441.729133][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 441.734454][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 441.739936][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 441.745250][ C0] ? find_held_lock+0x2d/0x110 [ 441.750958][ C0] ? hlock_class+0x4e/0x130 [ 441.755729][ C0] ? mark_lock+0xb5/0xc60 [ 441.760339][ C0] ? hlock_class+0x4e/0x130 [ 441.765116][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 441.770704][ C0] ? __pfx_mark_lock+0x10/0x10 [ 441.775930][ C0] ? kernel_text_address+0x8d/0x100 [ 441.781307][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 441.786605][ C0] ? __pfx_mark_lock+0x10/0x10 [ 441.791474][ C0] ? register_lock_class+0xb1/0x1240 [ 441.796978][ C0] ? hlock_class+0x4e/0x130 [ 441.801759][ C0] ? mark_lock+0xb5/0xc60 [ 441.806444][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 441.811658][ C0] ? __pfx_mark_lock+0x10/0x10 [ 441.816666][ C0] ? rcu_is_watching+0x12/0xc0 [ 441.821635][ C0] ? hlock_class+0x4e/0x130 [ 441.826420][ C0] ? mark_lock+0xb5/0xc60 [ 441.831012][ C0] ? hlock_class+0x4e/0x130 [ 441.836188][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 441.841501][ C0] ? rcu_is_watching+0x12/0xc0 [ 441.846725][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 441.851936][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 441.857699][ C0] ? update_load_avg+0x158/0x1f50 [ 441.863042][ C0] ? find_held_lock+0x2d/0x110 [ 441.867950][ C0] ? __schedule+0xff9/0x34b0 [ 441.872729][ C0] ? __pfx_lock_release+0x10/0x10 [ 441.877884][ C0] ? __schedule+0x102c/0x34b0 [ 441.882799][ C0] ? __pfx___schedule+0x10/0x10 [ 441.887919][ C0] ? do_task_dead+0x9e/0x110 [ 441.892634][ C0] ? __pfx_lock_release+0x10/0x10 [ 441.897860][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 441.904046][ C0] ? do_task_dead+0x40/0x110 [ 441.908850][ C0] ? do_task_dead+0xd6/0x110 [ 441.913736][ C0] ? do_exit+0x1de2/0x2ce0 [ 441.918323][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 441.923557][ C0] ? __pfx_do_exit+0x10/0x10 [ 441.928537][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 441.934243][ C0] ? do_group_exit+0xd3/0x2a0 [ 441.939896][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 441.945609][ C0] ? x64_sys_call+0x151f/0x1720 [ 441.950852][ C0] ? do_syscall_64+0xcd/0x250 [ 441.955967][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.962536][ C0] [ 441.965724][ C0] task:modprobe state:R running task stack:24752 pid:15001 tgid:15001 ppid:11 flags:0x00000002 [ 441.978027][ C0] Call Trace: [ 441.981467][ C0] [ 441.985180][ C0] __schedule+0x102c/0x34b0 [ 441.990612][ C0] ? __pfx___schedule+0x10/0x10 [ 441.996008][ C0] ? do_task_dead+0x9e/0x110 [ 442.000810][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.006321][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 442.012676][ C0] ? do_task_dead+0x40/0x110 [ 442.017480][ C0] do_task_dead+0xd6/0x110 [ 442.022105][ C0] do_exit+0x1de2/0x2ce0 [ 442.026533][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 442.031806][ C0] ? __pfx_do_exit+0x10/0x10 [ 442.037265][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 442.043241][ C0] do_group_exit+0xd3/0x2a0 [ 442.048153][ C0] __x64_sys_exit_group+0x3e/0x50 [ 442.053466][ C0] x64_sys_call+0x151f/0x1720 [ 442.058427][ C0] do_syscall_64+0xcd/0x250 [ 442.063183][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.069442][ C0] RIP: 0033:0x7fd88db1ba90 [ 442.073940][ C0] RSP: 002b:00007ffd084406e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 442.083160][ C0] RAX: ffffffffffffffda RBX: 00007fd88dc0c860 RCX: 00007fd88db1ba90 [ 442.091303][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 442.099650][ C0] RBP: 00007fd88dc0c860 R08: 0000000000000001 R09: a3f3145571559205 [ 442.107999][ C0] R10: 00007ffd084405a0 R11: 0000000000000246 R12: 0000000000000000 [ 442.116349][ C0] R13: 0000000000000001 R14: 00007fd88dc10658 R15: 0000000000000001 [ 442.124871][ C0] [ 442.127985][ C0] task:modprobe state:R running task stack:25360 pid:15007 tgid:15007 ppid:11 flags:0x00000000 [ 442.140467][ C0] Call Trace: [ 442.143941][ C0] [ 442.147155][ C0] ? page_table_check_clear.part.0+0x398/0x540 [ 442.153418][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.158737][ C0] ? __cond_resched+0x1b/0x30 [ 442.163854][ C0] ? __pfx_mark_lock+0x10/0x10 [ 442.169172][ C0] ? __pfx_mark_lock+0x10/0x10 [ 442.174118][ C0] ? register_lock_class+0xb1/0x1240 [ 442.179714][ C0] ? hlock_class+0x4e/0x130 [ 442.184312][ C0] ? mark_lock+0xb5/0xc60 [ 442.189173][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 442.194383][ C0] ? __pfx_mark_lock+0x10/0x10 [ 442.199341][ C0] ? rcu_is_watching+0x12/0xc0 [ 442.204396][ C0] ? hlock_class+0x4e/0x130 [ 442.209074][ C0] ? mark_lock+0xb5/0xc60 [ 442.213518][ C0] ? hlock_class+0x4e/0x130 [ 442.218203][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 442.223702][ C0] ? rcu_is_watching+0x12/0xc0 [ 442.228578][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 442.233726][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 442.239457][ C0] ? update_load_avg+0x158/0x1f50 [ 442.244600][ C0] ? find_held_lock+0x2d/0x110 [ 442.249484][ C0] ? __schedule+0xff9/0x34b0 [ 442.254350][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.259682][ C0] ? __schedule+0x102c/0x34b0 [ 442.264643][ C0] ? __pfx___schedule+0x10/0x10 [ 442.269899][ C0] ? do_task_dead+0x9e/0x110 [ 442.274588][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.279820][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 442.286159][ C0] ? do_task_dead+0x40/0x110 [ 442.291031][ C0] ? do_task_dead+0xd6/0x110 [ 442.295915][ C0] ? do_exit+0x1de2/0x2ce0 [ 442.300523][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 442.305832][ C0] ? __pfx_do_exit+0x10/0x10 [ 442.310547][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 442.316136][ C0] ? do_group_exit+0xd3/0x2a0 [ 442.321012][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 442.326344][ C0] ? x64_sys_call+0x151f/0x1720 [ 442.331479][ C0] ? do_syscall_64+0xcd/0x250 [ 442.336450][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.342938][ C0] [ 442.346312][ C0] task:modprobe state:R running task stack:24752 pid:15013 tgid:15013 ppid:11 flags:0x00000002 [ 442.359418][ C0] Call Trace: [ 442.363304][ C0] [ 442.366592][ C0] __schedule+0x102c/0x34b0 [ 442.371462][ C0] ? __pfx___schedule+0x10/0x10 [ 442.376588][ C0] ? do_task_dead+0x9e/0x110 [ 442.381648][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.387306][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 442.393311][ C0] ? do_task_dead+0x40/0x110 [ 442.398087][ C0] do_task_dead+0xd6/0x110 [ 442.402625][ C0] do_exit+0x1de2/0x2ce0 [ 442.407344][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 442.412650][ C0] ? __pfx_do_exit+0x10/0x10 [ 442.417529][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 442.423155][ C0] do_group_exit+0xd3/0x2a0 [ 442.427754][ C0] __x64_sys_exit_group+0x3e/0x50 [ 442.432889][ C0] x64_sys_call+0x151f/0x1720 [ 442.437968][ C0] do_syscall_64+0xcd/0x250 [ 442.443464][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.449839][ C0] RIP: 0033:0x7fa1dfc5ca90 [ 442.454424][ C0] RSP: 002b:00007ffec35554e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 442.463282][ C0] RAX: ffffffffffffffda RBX: 00007fa1dfd4d860 RCX: 00007fa1dfc5ca90 [ 442.471681][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 442.479816][ C0] RBP: 00007fa1dfd4d860 R08: 0000000000000001 R09: 3216ed29d6f5156d [ 442.487890][ C0] R10: 00007ffec35553a0 R11: 0000000000000246 R12: 0000000000000000 [ 442.496037][ C0] R13: 0000000000000001 R14: 00007fa1dfd51658 R15: 0000000000000001 [ 442.504734][ C0] [ 442.508012][ C0] task:modprobe state:R running task stack:24752 pid:15018 tgid:15018 ppid:43 flags:0x00000002 [ 442.520689][ C0] Call Trace: [ 442.524221][ C0] [ 442.527358][ C0] __schedule+0x102c/0x34b0 [ 442.532801][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 442.539613][ C0] ? find_held_lock+0x2d/0x110 [ 442.545627][ C0] ? hlock_class+0x4e/0x130 [ 442.550733][ C0] ? mark_lock+0xb5/0xc60 [ 442.555863][ C0] ? hlock_class+0x4e/0x130 [ 442.560668][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 442.566741][ C0] ? __pfx_mark_lock+0x10/0x10 [ 442.571995][ C0] ? kernel_text_address+0x8d/0x100 [ 442.577740][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 442.583324][ C0] ? __pfx_mark_lock+0x10/0x10 [ 442.588664][ C0] ? register_lock_class+0xb1/0x1240 [ 442.594845][ C0] ? hlock_class+0x4e/0x130 [ 442.599813][ C0] ? mark_lock+0xb5/0xc60 [ 442.604423][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 442.610032][ C0] ? __pfx_mark_lock+0x10/0x10 [ 442.615168][ C0] ? rcu_is_watching+0x12/0xc0 [ 442.620459][ C0] ? hlock_class+0x4e/0x130 [ 442.625149][ C0] ? mark_lock+0xb5/0xc60 [ 442.629698][ C0] ? hlock_class+0x4e/0x130 [ 442.634331][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 442.639738][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 442.645697][ C0] ? sched_clock+0x38/0x60 [ 442.650650][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 442.655776][ C0] ? rcu_is_watching+0x12/0xc0 [ 442.660853][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 442.666205][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 442.671777][ C0] ? find_held_lock+0x2d/0x110 [ 442.676901][ C0] ? __schedule+0xff9/0x34b0 [ 442.681945][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.687374][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 442.692699][ C0] ? __schedule+0x102c/0x34b0 [ 442.697577][ C0] ? __pfx___schedule+0x10/0x10 [ 442.702889][ C0] ? do_task_dead+0x9e/0x110 [ 442.707758][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.712918][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 442.719108][ C0] ? do_task_dead+0x40/0x110 [ 442.724008][ C0] ? do_task_dead+0xd6/0x110 [ 442.728811][ C0] ? do_exit+0x1de2/0x2ce0 [ 442.733867][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 442.739272][ C0] ? __pfx_do_exit+0x10/0x10 [ 442.744534][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 442.750394][ C0] ? do_group_exit+0xd3/0x2a0 [ 442.755256][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 442.760688][ C0] ? x64_sys_call+0x151f/0x1720 [ 442.765650][ C0] ? do_syscall_64+0xcd/0x250 [ 442.770907][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.777291][ C0] [ 442.780501][ C0] task:modprobe state:R running task stack:25360 pid:15027 tgid:15027 ppid:11 flags:0x00000000 [ 442.792793][ C0] Call Trace: [ 442.796150][ C0] [ 442.799196][ C0] __schedule+0x102c/0x34b0 [ 442.803910][ C0] ? __pfx___schedule+0x10/0x10 [ 442.809056][ C0] ? __x64_sys_mprotect+0x78/0xc0 [ 442.814275][ C0] __x64_sys_exit_group+0x3e/0x50 [ 442.819517][ C0] ? x64_sys_call+0x151f/0x1720 [ 442.824467][ C0] ? do_syscall_64+0xcd/0x250 [ 442.829460][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.835750][ C0] [ 442.839012][ C0] task:modprobe state:R running task stack:24752 pid:15028 tgid:15028 ppid:43 flags:0x00000002 [ 442.851619][ C0] Call Trace: [ 442.855307][ C0] [ 442.858504][ C0] __schedule+0x102c/0x34b0 [ 442.863293][ C0] ? __pfx___schedule+0x10/0x10 [ 442.868269][ C0] ? do_task_dead+0x9e/0x110 [ 442.873505][ C0] ? __pfx_lock_release+0x10/0x10 [ 442.879882][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 442.886008][ C0] ? do_task_dead+0x40/0x110 [ 442.891075][ C0] do_task_dead+0xd6/0x110 [ 442.895611][ C0] do_exit+0x1de2/0x2ce0 [ 442.900050][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 442.905650][ C0] ? __pfx_do_exit+0x10/0x10 [ 442.910518][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 442.916342][ C0] do_group_exit+0xd3/0x2a0 [ 442.921416][ C0] __x64_sys_exit_group+0x3e/0x50 [ 442.927250][ C0] x64_sys_call+0x151f/0x1720 [ 442.932355][ C0] do_syscall_64+0xcd/0x250 [ 442.937059][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.943671][ C0] RIP: 0033:0x7f92195f5a90 [ 442.948613][ C0] RSP: 002b:00007ffc056537b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 442.957563][ C0] RAX: ffffffffffffffda RBX: 00007f92196e6860 RCX: 00007f92195f5a90 [ 442.965803][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 442.974137][ C0] RBP: 00007f92196e6860 R08: 0000000000000001 R09: 832087d2facc1be5 [ 442.982878][ C0] R10: 00007ffc05653670 R11: 0000000000000246 R12: 0000000000000000 [ 442.991748][ C0] R13: 0000000000000001 R14: 00007f92196ea658 R15: 0000000000000001 [ 443.000876][ C0] [ 443.003984][ C0] task:modprobe state:R running task stack:25360 pid:15033 tgid:15033 ppid:11 flags:0x00000000 [ 443.016244][ C0] Call Trace: [ 443.019629][ C0] [ 443.022811][ C0] __schedule+0x102c/0x34b0 [ 443.027699][ C0] ? mmput+0xdb/0x430 [ 443.031933][ C0] ? do_exit+0x9ba/0x2ce0 [ 443.036559][ C0] ? do_group_exit+0x1c3/0x2a0 [ 443.042578][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.049569][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.055088][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.061129][ C0] ? do_group_exit+0xd3/0x2a0 [ 443.066099][ C0] __x64_sys_exit_group+0x3e/0x50 [ 443.071491][ C0] x64_sys_call+0x151f/0x1720 [ 443.076616][ C0] do_syscall_64+0xcd/0x250 [ 443.081754][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.088509][ C0] [ 443.092415][ C0] task:modprobe state:R running task stack:24752 pid:15035 tgid:15035 ppid:28 flags:0x00000002 [ 443.104422][ C0] Call Trace: [ 443.107947][ C0] [ 443.111145][ C0] __schedule+0x102c/0x34b0 [ 443.116022][ C0] ? __pfx___schedule+0x10/0x10 [ 443.121981][ C0] ? do_task_dead+0x9e/0x110 [ 443.127306][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.132729][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 443.139164][ C0] ? do_task_dead+0x40/0x110 [ 443.144386][ C0] do_task_dead+0xd6/0x110 [ 443.150543][ C0] do_exit+0x1de2/0x2ce0 [ 443.155949][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.161754][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.166947][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.172542][ C0] do_group_exit+0xd3/0x2a0 [ 443.177235][ C0] __x64_sys_exit_group+0x3e/0x50 [ 443.182491][ C0] x64_sys_call+0x151f/0x1720 [ 443.187376][ C0] do_syscall_64+0xcd/0x250 [ 443.192344][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.198619][ C0] RIP: 0033:0x7ff2e6144a90 [ 443.203201][ C0] RSP: 002b:00007ffd527b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 443.211882][ C0] RAX: ffffffffffffffda RBX: 00007ff2e6235860 RCX: 00007ff2e6144a90 [ 443.220194][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 443.229027][ C0] RBP: 00007ff2e6235860 R08: 0000000000000001 R09: 8d37902b6bf2bac5 [ 443.237091][ C0] R10: 00007ffd527b2040 R11: 0000000000000246 R12: 0000000000000000 [ 443.245750][ C0] R13: 0000000000000001 R14: 00007ff2e6239658 R15: 0000000000000001 [ 443.254191][ C0] [ 443.257480][ C0] task:modprobe state:R running task stack:24752 pid:15040 tgid:15040 ppid:60 flags:0x00000000 [ 443.269569][ C0] Call Trace: [ 443.272947][ C0] [ 443.275968][ C0] __schedule+0x102c/0x34b0 [ 443.280855][ C0] ? __pfx___schedule+0x10/0x10 [ 443.286153][ C0] ? do_task_dead+0x9e/0x110 [ 443.290854][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.296191][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 443.302475][ C0] ? do_task_dead+0x40/0x110 [ 443.307518][ C0] do_task_dead+0xd6/0x110 [ 443.312244][ C0] do_exit+0x1de2/0x2ce0 [ 443.317410][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.323114][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.328005][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.334463][ C0] do_group_exit+0xd3/0x2a0 [ 443.339265][ C0] __x64_sys_exit_group+0x3e/0x50 [ 443.344591][ C0] x64_sys_call+0x151f/0x1720 [ 443.349637][ C0] do_syscall_64+0xcd/0x250 [ 443.354760][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.361316][ C0] RIP: 0033:0x7fba9abc5a90 [ 443.366856][ C0] RSP: 002b:00007fffd0c82c18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 443.377162][ C0] RAX: ffffffffffffffda RBX: 00007fba9acb6860 RCX: 00007fba9abc5a90 [ 443.386115][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 443.394516][ C0] RBP: 00007fba9acb6860 R08: 0000000000000001 R09: 312c430d46af1917 [ 443.403455][ C0] R10: 00007fffd0c82ad0 R11: 0000000000000246 R12: 0000000000000000 [ 443.411850][ C0] R13: 0000000000000001 R14: 00007fba9acba658 R15: 0000000000000001 [ 443.420205][ C0] [ 443.423591][ C0] task:modprobe state:R running task stack:25360 pid:15045 tgid:15045 ppid:11 flags:0x00000000 [ 443.437399][ C0] Call Trace: [ 443.440930][ C0] [ 443.444024][ C0] ? mmput+0xdb/0x430 [ 443.448382][ C0] ? do_exit+0x9ba/0x2ce0 [ 443.453076][ C0] ? do_group_exit+0x1c3/0x2a0 [ 443.458294][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.463580][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.468730][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.473520][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.479105][ C0] ? do_group_exit+0xd3/0x2a0 [ 443.484145][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 443.489441][ C0] ? x64_sys_call+0x151f/0x1720 [ 443.494383][ C0] ? do_syscall_64+0xcd/0x250 [ 443.499266][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.505589][ C0] [ 443.508777][ C0] task:modprobe state:R running task stack:25360 pid:15047 tgid:15047 ppid:28 flags:0x00000002 [ 443.521327][ C0] Call Trace: [ 443.524760][ C0] [ 443.528261][ C0] __schedule+0x102c/0x34b0 [ 443.533328][ C0] ? __pfx___schedule+0x10/0x10 [ 443.538719][ C0] ? do_task_dead+0x9e/0x110 [ 443.543425][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.549423][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 443.556719][ C0] ? do_task_dead+0x40/0x110 [ 443.561704][ C0] do_task_dead+0xd6/0x110 [ 443.566646][ C0] do_exit+0x1de2/0x2ce0 [ 443.571174][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.576568][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.581659][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.587243][ C0] do_group_exit+0xd3/0x2a0 [ 443.591930][ C0] __x64_sys_exit_group+0x3e/0x50 [ 443.597397][ C0] x64_sys_call+0x151f/0x1720 [ 443.602390][ C0] do_syscall_64+0xcd/0x250 [ 443.607004][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.613324][ C0] RIP: 0033:0x7f9f3f273a90 [ 443.618264][ C0] RSP: 002b:00007ffe65546f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 443.627291][ C0] RAX: ffffffffffffffda RBX: 00007f9f3f364860 RCX: 00007f9f3f273a90 [ 443.635861][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 443.644025][ C0] RBP: 00007f9f3f364860 R08: 0000000000000001 R09: 8bd36e7dbedbca01 [ 443.652597][ C0] R10: 00007ffe65546de0 R11: 0000000000000246 R12: 0000000000000000 [ 443.661098][ C0] R13: 0000000000000001 R14: 00007f9f3f368658 R15: 0000000000000001 [ 443.669430][ C0] [ 443.672625][ C0] task:modprobe state:R running task stack:25360 pid:15052 tgid:15052 ppid:43 flags:0x00004002 [ 443.685168][ C0] Call Trace: [ 443.688614][ C0] [ 443.691621][ C0] __schedule+0x102c/0x34b0 [ 443.696246][ C0] ? __pfx___schedule+0x10/0x10 [ 443.701190][ C0] ? do_task_dead+0x9e/0x110 [ 443.705985][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.711219][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 443.717299][ C0] ? do_task_dead+0x40/0x110 [ 443.722077][ C0] do_task_dead+0xd6/0x110 [ 443.726686][ C0] do_exit+0x1de2/0x2ce0 [ 443.731035][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.736433][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.741258][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.746933][ C0] do_group_exit+0xd3/0x2a0 [ 443.751751][ C0] __x64_sys_exit_group+0x3e/0x50 [ 443.757244][ C0] x64_sys_call+0x151f/0x1720 [ 443.762195][ C0] do_syscall_64+0xcd/0x250 [ 443.767073][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.773437][ C0] RIP: 0033:0x7f7f2f892a90 [ 443.778367][ C0] RSP: 002b:00007ffc9c2d4588 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 443.786986][ C0] RAX: ffffffffffffffda RBX: 00007f7f2f983860 RCX: 00007f7f2f892a90 [ 443.795225][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 443.803482][ C0] RBP: 00007f7f2f983860 R08: 0000000000000001 R09: 5136b52e49b1fa0e [ 443.811645][ C0] R10: 00007ffc9c2d4440 R11: 0000000000000246 R12: 0000000000000000 [ 443.819703][ C0] R13: 0000000000000001 R14: 00007f7f2f987658 R15: 0000000000000001 [ 443.828140][ C0] [ 443.831248][ C0] task:modprobe state:R running task stack:24720 pid:15057 tgid:15057 ppid:60 flags:0x00000002 [ 443.843587][ C0] Call Trace: [ 443.847037][ C0] [ 443.850129][ C0] __schedule+0x102c/0x34b0 [ 443.854917][ C0] ? task_css.constprop.0+0x7b/0x130 [ 443.860303][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 443.865615][ C0] ? __pfx_do_exit+0x10/0x10 [ 443.870488][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.876167][ C0] ? do_group_exit+0xd3/0x2a0 [ 443.880941][ C0] __x64_sys_exit_group+0x3e/0x50 [ 443.886148][ C0] ? x64_sys_call+0x151f/0x1720 [ 443.891182][ C0] ? do_syscall_64+0xcd/0x250 [ 443.896055][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.902349][ C0] [ 443.905975][ C0] task:modprobe state:R running task stack:24752 pid:15059 tgid:15059 ppid:28 flags:0x00000000 [ 443.917952][ C0] Call Trace: [ 443.921309][ C0] [ 443.924687][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 443.929834][ C0] ? do_group_exit+0xd3/0x2a0 [ 443.934702][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 443.940355][ C0] ? x64_sys_call+0x151f/0x1720 [ 443.945680][ C0] ? do_syscall_64+0xcd/0x250 [ 443.950462][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.956769][ C0] [ 443.959950][ C0] task:syz-executor state:R running task stack:32592 pid:15060 tgid:15060 ppid:11520 flags:0x00004000 [ 443.971971][ C0] Call Trace: [ 443.975494][ C0] [ 443.978518][ C0] __switch_to_asm+0x70/0x70 [ 443.983312][ C0] [ 443.986575][ C0] task:modprobe state:R running task stack:25360 pid:15061 tgid:15061 ppid:43 flags:0x00000002 [ 443.999346][ C0] Call Trace: [ 444.002866][ C0] [ 444.006090][ C0] __schedule+0x102c/0x34b0 [ 444.010963][ C0] ? __pfx___schedule+0x10/0x10 [ 444.016013][ C0] ? do_task_dead+0x9e/0x110 [ 444.020711][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.025930][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.031837][ C0] ? do_task_dead+0x40/0x110 [ 444.037100][ C0] do_task_dead+0xd6/0x110 [ 444.042191][ C0] do_exit+0x1de2/0x2ce0 [ 444.047114][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.053503][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.058361][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.063953][ C0] do_group_exit+0xd3/0x2a0 [ 444.068566][ C0] __x64_sys_exit_group+0x3e/0x50 [ 444.073720][ C0] x64_sys_call+0x151f/0x1720 [ 444.078724][ C0] do_syscall_64+0xcd/0x250 [ 444.083698][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.089786][ C0] RIP: 0033:0x7fa199a7ea90 [ 444.094294][ C0] RSP: 002b:00007fff72250708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 444.102970][ C0] RAX: ffffffffffffffda RBX: 00007fa199b6f860 RCX: 00007fa199a7ea90 [ 444.111198][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 444.119706][ C0] RBP: 00007fa199b6f860 R08: 0000000000000001 R09: e26690f3c64fed39 [ 444.127944][ C0] R10: 00007fff722505c0 R11: 0000000000000246 R12: 0000000000000000 [ 444.136859][ C0] R13: 0000000000000001 R14: 00007fa199b73658 R15: 0000000000000001 [ 444.145565][ C0] [ 444.149698][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:15062 tgid:15062 ppid:60 flags:0x00004000 [ 444.162160][ C0] Call Trace: [ 444.165669][ C0] [ 444.168801][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 444.175602][ C0] __switch_to_asm+0x70/0x70 [ 444.180447][ C0] [ 444.183616][ C0] task:modprobe state:R running task stack:24752 pid:15067 tgid:15067 ppid:43 flags:0x00000000 [ 444.195779][ C0] Call Trace: [ 444.199316][ C0] [ 444.202502][ C0] __schedule+0x102c/0x34b0 [ 444.207279][ C0] ? __pfx___schedule+0x10/0x10 [ 444.212639][ C0] ? trace_tlb_flush+0x113/0x180 [ 444.217864][ C0] ? kasan_save_track+0x14/0x30 [ 444.222802][ C0] ? update_load_avg+0x158/0x1f50 [ 444.228101][ C0] ? find_held_lock+0x2d/0x110 [ 444.233132][ C0] ? __schedule+0xff9/0x34b0 [ 444.237834][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.243154][ C0] ? __schedule+0x102c/0x34b0 [ 444.248928][ C0] ? __pfx___schedule+0x10/0x10 [ 444.253873][ C0] ? do_task_dead+0x9e/0x110 [ 444.258759][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.263984][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.270071][ C0] ? do_task_dead+0x40/0x110 [ 444.274951][ C0] ? do_task_dead+0xd6/0x110 [ 444.279748][ C0] ? do_exit+0x1de2/0x2ce0 [ 444.284452][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.289851][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.294592][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.300178][ C0] ? do_group_exit+0xd3/0x2a0 [ 444.305077][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 444.310559][ C0] ? x64_sys_call+0x151f/0x1720 [ 444.315683][ C0] ? do_syscall_64+0xcd/0x250 [ 444.320564][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.326955][ C0] [ 444.330063][ C0] task:modprobe state:R running task stack:25360 pid:15073 tgid:15073 ppid:28 flags:0x00000000 [ 444.342540][ C0] Call Trace: [ 444.346068][ C0] [ 444.349411][ C0] ? __schedule+0x102c/0x34b0 [ 444.354567][ C0] ? __pfx___schedule+0x10/0x10 [ 444.359693][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.365539][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.370306][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.376034][ C0] ? do_group_exit+0xd3/0x2a0 [ 444.381711][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 444.387448][ C0] ? x64_sys_call+0x151f/0x1720 [ 444.392480][ C0] ? do_syscall_64+0xcd/0x250 [ 444.397474][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.403696][ C0] [ 444.406821][ C0] task:modprobe state:R running task stack:24032 pid:15075 tgid:15075 ppid:43 flags:0x00000002 [ 444.418937][ C0] Call Trace: [ 444.422557][ C0] [ 444.425609][ C0] __schedule+0x102c/0x34b0 [ 444.430458][ C0] ? __pfx___schedule+0x10/0x10 [ 444.435712][ C0] ? do_task_dead+0x9e/0x110 [ 444.440422][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.445578][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.451583][ C0] ? do_task_dead+0x40/0x110 [ 444.456454][ C0] do_task_dead+0xd6/0x110 [ 444.461301][ C0] do_exit+0x1de2/0x2ce0 [ 444.465843][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.470999][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.475870][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.481454][ C0] do_group_exit+0xd3/0x2a0 [ 444.486058][ C0] __x64_sys_exit_group+0x3e/0x50 [ 444.491271][ C0] x64_sys_call+0x151f/0x1720 [ 444.496132][ C0] do_syscall_64+0xcd/0x250 [ 444.500839][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.507196][ C0] RIP: 0033:0x7f07e99ffa90 [ 444.512300][ C0] RSP: 002b:00007fff842ea7c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 444.521033][ C0] RAX: ffffffffffffffda RBX: 00007f07e9af0860 RCX: 00007f07e99ffa90 [ 444.529526][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 444.538106][ C0] RBP: 00007f07e9af0860 R08: 0000000000000001 R09: 244be1705e05f50d [ 444.547609][ C0] R10: 00007fff842ea680 R11: 0000000000000246 R12: 0000000000000000 [ 444.557937][ C0] R13: 0000000000000001 R14: 00007f07e9af4658 R15: 0000000000000001 [ 444.567255][ C0] [ 444.571316][ C0] task:modprobe state:R running task stack:25360 pid:15079 tgid:15079 ppid:28 flags:0x00000002 [ 444.586125][ C0] Call Trace: [ 444.590371][ C0] [ 444.593742][ C0] __schedule+0x102c/0x34b0 [ 444.598680][ C0] ? __pfx___schedule+0x10/0x10 [ 444.603726][ C0] ? __schedule+0x102c/0x34b0 [ 444.608685][ C0] ? __pfx___schedule+0x10/0x10 [ 444.614345][ C0] ? do_task_dead+0x9e/0x110 [ 444.619216][ C0] __pfx_lock_release+0x10/0x10 [ 444.624643][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.631535][ C0] ? do_task_dead+0x40/0x110 [ 444.636411][ C0] ? do_task_dead+0xd6/0x110 [ 444.641677][ C0] ? do_exit+0x1de2/0x2ce0 [ 444.646983][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.652754][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.657573][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.663235][ C0] ? do_group_exit+0xd3/0x2a0 [ 444.668124][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 444.673452][ C0] ? x64_sys_call+0x151f/0x1720 [ 444.678392][ C0] ? do_syscall_64+0xcd/0x250 [ 444.683263][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.689937][ C0] [ 444.693207][ C0] task:modprobe state:R running task stack:24752 pid:15082 tgid:15082 ppid:28 flags:0x00004002 [ 444.706313][ C0] Call Trace: [ 444.709984][ C0] [ 444.713083][ C0] __schedule+0x102c/0x34b0 [ 444.717983][ C0] ? __pfx___schedule+0x10/0x10 [ 444.723709][ C0] ? do_task_dead+0x9e/0x110 [ 444.728398][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.734162][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.740520][ C0] ? do_task_dead+0x40/0x110 [ 444.745307][ C0] do_task_dead+0xd6/0x110 [ 444.750170][ C0] do_exit+0x1de2/0x2ce0 [ 444.754514][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.759743][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.764687][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.770370][ C0] do_group_exit+0xd3/0x2a0 [ 444.775332][ C0] __x64_sys_exit_group+0x3e/0x50 [ 444.780733][ C0] x64_sys_call+0x151f/0x1720 [ 444.785850][ C0] do_syscall_64+0xcd/0x250 [ 444.790734][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.797078][ C0] RIP: 0033:0x7f5a894a2a90 [ 444.801567][ C0] RSP: 002b:00007fff222f9408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 444.810155][ C0] RAX: ffffffffffffffda RBX: 00007f5a89593860 RCX: 00007f5a894a2a90 [ 444.818998][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 444.827663][ C0] RBP: 00007f5a89593860 R08: 0000000000000001 R09: 4d112f9a2391e4c1 [ 444.836201][ C0] R10: 00007fff222f92c0 R11: 0000000000000246 R12: 0000000000000000 [ 444.844264][ C0] R13: 0000000000000001 R14: 00007f5a89597658 R15: 0000000000000001 [ 444.852617][ C0] [ 444.855974][ C0] task:modprobe state:R running task stack:25360 pid:15088 tgid:15088 ppid:28 flags:0x00000002 [ 444.868062][ C0] Call Trace: [ 444.871409][ C0] [ 444.874403][ C0] ? __put_anon_vma+0x114/0x3a0 [ 444.879362][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 444.884688][ C0] ? sched_clock+0x38/0x60 [ 444.889212][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 444.894256][ C0] ? rcu_is_watching+0x12/0xc0 [ 444.899138][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 444.904356][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 444.909912][ C0] ? find_held_lock+0x2d/0x110 [ 444.914790][ C0] ? __schedule+0xff9/0x34b0 [ 444.919487][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.924719][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 444.930163][ C0] ? __schedule+0x102c/0x34b0 [ 444.935064][ C0] ? __pfx___schedule+0x10/0x10 [ 444.940056][ C0] ? do_task_dead+0x9e/0x110 [ 444.945020][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.950262][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.956278][ C0] ? do_task_dead+0x40/0x110 [ 444.961396][ C0] ? do_task_dead+0xd6/0x110 [ 444.966196][ C0] ? do_exit+0x1de2/0x2ce0 [ 444.970722][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 444.975855][ C0] ? __pfx_do_exit+0x10/0x10 [ 444.980665][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 444.986872][ C0] ? do_group_exit+0xd3/0x2a0 [ 444.992170][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 444.997646][ C0] ? x64_sys_call+0x151f/0x1720 [ 445.002603][ C0] ? do_syscall_64+0xcd/0x250 [ 445.007544][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.014024][ C0] [ 445.017135][ C0] task:modprobe state:R running task stack:25360 pid:15093 tgid:15093 ppid:43 flags:0x00000002 [ 445.029301][ C0] Call Trace: [ 445.032744][ C0] [ 445.035770][ C0] __schedule+0x102c/0x34b0 [ 445.040506][ C0] ? __pfx___schedule+0x10/0x10 [ 445.045909][ C0] ? do_task_dead+0x9e/0x110 [ 445.051140][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.056418][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.062333][ C0] ? do_task_dead+0x40/0x110 [ 445.067038][ C0] do_task_dead+0xd6/0x110 [ 445.071827][ C0] do_exit+0x1de2/0x2ce0 [ 445.076526][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 445.081687][ C0] ? __pfx_do_exit+0x10/0x10 [ 445.086561][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 445.092238][ C0] do_group_exit+0xd3/0x2a0 [ 445.096933][ C0] __x64_sys_exit_group+0x3e/0x50 [ 445.102406][ C0] x64_sys_call+0x151f/0x1720 [ 445.107278][ C0] do_syscall_64+0xcd/0x250 [ 445.112505][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.118613][ C0] RIP: 0033:0x7fd7d77d4a90 [ 445.123382][ C0] RSP: 002b:00007ffff4bb9e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 445.132369][ C0] RAX: ffffffffffffffda RBX: 00007fd7d78c5860 RCX: 00007fd7d77d4a90 [ 445.140688][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 445.148819][ C0] RBP: 00007fd7d78c5860 R08: 0000000000000001 R09: 281115b2496161b1 [ 445.156912][ C0] R10: 00007ffff4bb9cf0 R11: 0000000000000246 R12: 0000000000000000 [ 445.165144][ C0] R13: 0000000000000001 R14: 00007fd7d78c9658 R15: 0000000000000001 [ 445.173486][ C0] [ 445.176575][ C0] task:modprobe state:R running task stack:24032 pid:15097 tgid:15097 ppid:28 flags:0x00000002 [ 445.188693][ C0] Call Trace: [ 445.192117][ C0] [ 445.195111][ C0] __schedule+0x102c/0x34b0 [ 445.199884][ C0] ? __pfx___schedule+0x10/0x10 [ 445.204835][ C0] ? do_task_dead+0x9e/0x110 [ 445.209617][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.214842][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.220757][ C0] ? do_task_dead+0x40/0x110 [ 445.225634][ C0] do_task_dead+0xd6/0x110 [ 445.230345][ C0] do_exit+0x1de2/0x2ce0 [ 445.234721][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 445.240044][ C0] ? __pfx_do_exit+0x10/0x10 [ 445.244841][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 445.250784][ C0] do_group_exit+0xd3/0x2a0 [ 445.255697][ C0] __x64_sys_exit_group+0x3e/0x50 [ 445.260840][ C0] x64_sys_call+0x151f/0x1720 [ 445.265782][ C0] do_syscall_64+0xcd/0x250 [ 445.270634][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.276823][ C0] RIP: 0033:0x7f300e1c7a90 [ 445.281360][ C0] RSP: 002b:00007ffdb2b04188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 445.289882][ C0] RAX: ffffffffffffffda RBX: 00007f300e2b8860 RCX: 00007f300e1c7a90 [ 445.298300][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 445.306823][ C0] RBP: 00007f300e2b8860 R08: 0000000000000001 R09: e62b487eaa3ef682 [ 445.315807][ C0] R10: 00007ffdb2b04040 R11: 0000000000000246 R12: 0000000000000000 [ 445.323981][ C0] R13: 0000000000000001 R14: 00007f300e2bc658 R15: 0000000000000001 [ 445.332705][ C0] [ 445.335804][ C0] task:modprobe state:R running task stack:24032 pid:15103 tgid:15103 ppid:28 flags:0x00000008 [ 445.348126][ C0] Call Trace: [ 445.351593][ C0] [ 445.354659][ C0] __schedule+0x102c/0x34b0 [ 445.359319][ C0] ? __pfx_mark_lock+0x10/0x10 [ 445.364460][ C0] ? unwind_next_frame+0xb1/0x20c0 [ 445.369884][ C0] ? __alloc_pages_noprof+0x3fb/0x22a0 [ 445.375616][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 445.381026][ C0] ? rcu_is_watching+0x12/0xc0 [ 445.386102][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 445.391514][ C0] ? free_pages_and_swap_cache+0x36d/0x510 [ 445.397557][ C0] ? hlock_class+0x4e/0x130 [ 445.402152][ C0] ? mark_lock+0xb5/0xc60 [ 445.406674][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 445.412086][ C0] ? __pfx_mark_lock+0x10/0x10 [ 445.417215][ C0] ? rcu_is_watching+0x12/0xc0 [ 445.422195][ C0] ? hlock_class+0x4e/0x130 [ 445.426975][ C0] ? mark_lock+0xb5/0xc60 [ 445.431416][ C0] ? hlock_class+0x4e/0x130 [ 445.436101][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 445.441338][ C0] ? rcu_is_watching+0x12/0xc0 [ 445.446219][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 445.451351][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 445.456936][ C0] ? update_load_avg+0x158/0x1f50 [ 445.462184][ C0] ? find_held_lock+0x2d/0x110 [ 445.467252][ C0] ? __schedule+0xff9/0x34b0 [ 445.471949][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.477103][ C0] ? __schedule+0x102c/0x34b0 [ 445.481888][ C0] ? __pfx___schedule+0x10/0x10 [ 445.486888][ C0] ? do_task_dead+0x9e/0x110 [ 445.491685][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.497194][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.503391][ C0] ? do_task_dead+0x40/0x110 [ 445.508271][ C0] ? do_task_dead+0xd6/0x110 [ 445.513060][ C0] ? do_exit+0x1de2/0x2ce0 [ 445.517755][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 445.523042][ C0] ? __pfx_do_exit+0x10/0x10 [ 445.527871][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 445.534078][ C0] ? do_group_exit+0xd3/0x2a0 [ 445.539130][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 445.545147][ C0] ? x64_sys_call+0x151f/0x1720 [ 445.550996][ C0] ? do_syscall_64+0xcd/0x250 [ 445.556201][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.563374][ C0] [ 445.567146][ C0] task:modprobe state:R running task stack:24752 pid:15109 tgid:15109 ppid:28 flags:0x00000002 [ 445.580374][ C0] Call Trace: [ 445.584622][ C0] [ 445.587715][ C0] ? hlock_class+0x4e/0x130 [ 445.592778][ C0] ? find_held_lock+0x2d/0x110 [ 445.597757][ C0] ? hlock_class+0x4e/0x130 [ 445.602792][ C0] ? mark_lock+0xb5/0xc60 [ 445.612697][ C0] ? find_held_lock+0x2d/0x110 [ 445.617567][ C0] ? hlock_class+0x4e/0x130 [ 445.622254][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 445.627497][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 445.633362][ C0] ? kernel_text_address+0x8d/0x100 [ 445.638788][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 445.644624][ C0] ? __pfx_mark_lock+0x10/0x10 [ 445.649579][ C0] ? hlock_class+0x4e/0x130 [ 445.654203][ C0] ? mark_lock+0xb5/0xc60 [ 445.658664][ C0] ? __pfx_mark_lock+0x10/0x10 [ 445.663682][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.668939][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 445.674361][ C0] ? hlock_class+0x4e/0x130 [ 445.678959][ C0] ? mark_lock+0xb5/0xc60 [ 445.683657][ C0] ? hlock_class+0x4e/0x130 [ 445.688597][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 445.693975][ C0] ? rcu_is_watching+0x12/0xc0 [ 445.700243][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 445.705660][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 445.711317][ C0] ? update_load_avg+0x158/0x1f50 [ 445.717744][ C0] ? find_held_lock+0x2d/0x110 [ 445.722792][ C0] ? __schedule+0xff9/0x34b0 [ 445.727864][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.733200][ C0] ? __schedule+0x102c/0x34b0 [ 445.738414][ C0] ? __pfx___schedule+0x10/0x10 [ 445.743533][ C0] ? do_task_dead+0x9e/0x110 [ 445.748264][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.753496][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.759510][ C0] ? do_task_dead+0x40/0x110 [ 445.764498][ C0] ? do_task_dead+0xd6/0x110 [ 445.769307][ C0] ? do_exit+0x1de2/0x2ce0 [ 445.774178][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 445.779459][ C0] ? __pfx_do_exit+0x10/0x10 [ 445.784319][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 445.790247][ C0] ? do_group_exit+0xd3/0x2a0 [ 445.795022][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 445.800500][ C0] ? x64_sys_call+0x151f/0x1720 [ 445.805450][ C0] ? do_syscall_64+0xcd/0x250 [ 445.810234][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.816583][ C0] [ 445.819787][ C0] task:modprobe state:R running task stack:24720 pid:15117 tgid:15117 ppid:335 flags:0x00000000 [ 445.832502][ C0] Call Trace: [ 445.835935][ C0] [ 445.839033][ C0] __schedule+0x102c/0x34b0 [ 445.843925][ C0] ? __pfx___schedule+0x10/0x10 [ 445.849001][ C0] ? do_task_dead+0x9e/0x110 [ 445.854247][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.859568][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.865832][ C0] ? do_task_dead+0x40/0x110 [ 445.870714][ C0] do_task_dead+0xd6/0x110 [ 445.875506][ C0] do_exit+0x1de2/0x2ce0 [ 445.879953][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 445.885338][ C0] ? __pfx_do_exit+0x10/0x10 [ 445.890305][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 445.895818][ C0] do_group_exit+0xd3/0x2a0 [ 445.900643][ C0] __x64_sys_exit_group+0x3e/0x50 [ 445.905858][ C0] x64_sys_call+0x151f/0x1720 [ 445.910997][ C0] do_syscall_64+0xcd/0x250 [ 445.915867][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.921879][ C0] RIP: 0033:0x7fe225386a90 [ 445.926417][ C0] RSP: 002b:00007ffc5d3a3f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 445.935186][ C0] RAX: ffffffffffffffda RBX: 00007fe225477860 RCX: 00007fe225386a90 [ 445.943507][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 445.952535][ C0] RBP: 00007fe225477860 R08: 0000000000000001 R09: f581e2d6d8230af7 [ 445.960863][ C0] R10: 00007ffc5d3a3e30 R11: 0000000000000246 R12: 0000000000000000 [ 445.969546][ C0] R13: 0000000000000001 R14: 00007fe22547b658 R15: 0000000000000001 [ 445.977983][ C0] [ 445.981353][ C0] task:modprobe state:R running task stack:24752 pid:15121 tgid:15121 ppid:28 flags:0x00000000 [ 445.993947][ C0] Call Trace: [ 445.997277][ C0] [ 446.000362][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.005423][ C0] ? debug_object_activate+0x2e6/0x4a0 [ 446.011341][ C0] __pfx_lock_release+0x10/0x10 [ 446.016389][ C0] ? lock_acquire+0x2f/0xb0 [ 446.021179][ C0] ? debug_object_activate+0x149/0x4a0 [ 446.026855][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 446.032259][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 446.038266][ C0] ? debug_object_activate+0x2e6/0x4a0 [ 446.044554][ C0] ? find_held_lock+0x2d/0x110 [ 446.049959][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 446.056170][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.061564][ C0] ? timerqueue_add+0x1c2/0x330 [ 446.066782][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 446.072191][ C0] ? hlock_class+0x4e/0x130 [ 446.076886][ C0] ? mark_lock+0xb5/0xc60 [ 446.081494][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 446.087299][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.092179][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.097093][ C0] ? hlock_class+0x4e/0x130 [ 446.101932][ C0] ? mark_lock+0xb5/0xc60 [ 446.107002][ C0] ? hlock_class+0x4e/0x130 [ 446.111593][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 446.116995][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.122050][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 446.127731][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 446.133482][ C0] ? update_load_avg+0x158/0x1f50 [ 446.138618][ C0] ? find_held_lock+0x2d/0x110 [ 446.143728][ C0] ? __schedule+0xff9/0x34b0 [ 446.148696][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.154117][ C0] ? __schedule+0x102c/0x34b0 [ 446.158914][ C0] ? __pfx___schedule+0x10/0x10 [ 446.164524][ C0] ? do_task_dead+0x9e/0x110 [ 446.169317][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.174623][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.180622][ C0] ? do_task_dead+0x40/0x110 [ 446.185402][ C0] ? do_task_dead+0xd6/0x110 [ 446.190187][ C0] ? do_exit+0x1de2/0x2ce0 [ 446.194991][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.200145][ C0] ? __pfx_do_exit+0x10/0x10 [ 446.204917][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.210500][ C0] ? do_group_exit+0xd3/0x2a0 [ 446.215712][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 446.221185][ C0] ? x64_sys_call+0x151f/0x1720 [ 446.226327][ C0] ? do_syscall_64+0xcd/0x250 [ 446.231220][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.237431][ C0] [ 446.240536][ C0] task:modprobe state:R running task stack:25360 pid:15129 tgid:15129 ppid:335 flags:0x00000002 [ 446.252530][ C0] Call Trace: [ 446.255959][ C0] [ 446.259161][ C0] __schedule+0x102c/0x34b0 [ 446.263842][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.268986][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 446.274312][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 446.279787][ C0] ? update_load_avg+0x158/0x1f50 [ 446.285185][ C0] ? find_held_lock+0x2d/0x110 [ 446.290396][ C0] ? __schedule+0xff9/0x34b0 [ 446.295075][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.300435][ C0] ? __schedule+0x102c/0x34b0 [ 446.305216][ C0] ? __pfx___schedule+0x10/0x10 [ 446.310276][ C0] ? do_task_dead+0x9e/0x110 [ 446.315077][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.320364][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.326633][ C0] ? do_task_dead+0x40/0x110 [ 446.331411][ C0] ? do_task_dead+0xd6/0x110 [ 446.336123][ C0] ? do_exit+0x1de2/0x2ce0 [ 446.340664][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.346065][ C0] ? __pfx_do_exit+0x10/0x10 [ 446.350747][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.356337][ C0] ? do_group_exit+0xd3/0x2a0 [ 446.361519][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 446.367151][ C0] ? x64_sys_call+0x151f/0x1720 [ 446.372454][ C0] ? do_syscall_64+0xcd/0x250 [ 446.377392][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.383851][ C0] [ 446.387091][ C0] task:modprobe state:R running task stack:24752 pid:15134 tgid:15134 ppid:11 flags:0x00000002 [ 446.399863][ C0] Call Trace: [ 446.403296][ C0] [ 446.406335][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 446.411797][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 446.417105][ C0] ? find_held_lock+0x2d/0x110 [ 446.422066][ C0] ? hlock_class+0x4e/0x130 [ 446.426745][ C0] ? mark_lock+0xb5/0xc60 [ 446.431226][ C0] ? hlock_class+0x4e/0x130 [ 446.435904][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 446.441154][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.446034][ C0] ? kernel_text_address+0x8d/0x100 [ 446.451348][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 446.456818][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.461682][ C0] ? register_lock_class+0xb1/0x1240 [ 446.467348][ C0] ? hlock_class+0x4e/0x130 [ 446.472036][ C0] ? mark_lock+0xb5/0xc60 [ 446.476461][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 446.481587][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.486624][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.491855][ C0] ? hlock_class+0x4e/0x130 [ 446.496583][ C0] ? mark_lock+0xb5/0xc60 [ 446.501025][ C0] ? hlock_class+0x4e/0x130 [ 446.505842][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 446.510974][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.515937][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 446.521287][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 446.526908][ C0] ? update_load_avg+0x158/0x1f50 [ 446.532267][ C0] ? find_held_lock+0x2d/0x110 [ 446.537161][ C0] ? __schedule+0xff9/0x34b0 [ 446.542250][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.548018][ C0] ? __schedule+0x102c/0x34b0 [ 446.553085][ C0] ? __pfx___schedule+0x10/0x10 [ 446.558378][ C0] ? do_task_dead+0x9e/0x110 [ 446.563163][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.568295][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.574281][ C0] ? do_task_dead+0x40/0x110 [ 446.579197][ C0] ? do_task_dead+0xd6/0x110 [ 446.583932][ C0] ? do_exit+0x1de2/0x2ce0 [ 446.588632][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.593865][ C0] ? __pfx_do_exit+0x10/0x10 [ 446.598560][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.604245][ C0] ? do_group_exit+0xd3/0x2a0 [ 446.609300][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 446.614784][ C0] ? x64_sys_call+0x151f/0x1720 [ 446.619855][ C0] ? do_syscall_64+0xcd/0x250 [ 446.624865][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.631549][ C0] [ 446.634912][ C0] task:modprobe state:R running task stack:24032 pid:15141 tgid:15141 ppid:335 flags:0x00000002 [ 446.647331][ C0] Call Trace: [ 446.650694][ C0] [ 446.653797][ C0] __schedule+0x102c/0x34b0 [ 446.658498][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 446.664241][ C0] ? find_held_lock+0x2d/0x110 [ 446.669101][ C0] ? hlock_class+0x4e/0x130 [ 446.673866][ C0] ? mark_lock+0xb5/0xc60 [ 446.678568][ C0] ? hlock_class+0x4e/0x130 [ 446.683168][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 446.688393][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.693659][ C0] ? kernel_text_address+0x8d/0x100 [ 446.698967][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 446.704439][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.709311][ C0] ? register_lock_class+0xb1/0x1240 [ 446.714727][ C0] ? hlock_class+0x4e/0x130 [ 446.719502][ C0] ? mark_lock+0xb5/0xc60 [ 446.723932][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 446.729065][ C0] ? __pfx_mark_lock+0x10/0x10 [ 446.733949][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.738942][ C0] ? hlock_class+0x4e/0x130 [ 446.743539][ C0] ? mark_lock+0xb5/0xc60 [ 446.747972][ C0] ? hlock_class+0x4e/0x130 [ 446.752737][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 446.757872][ C0] ? rcu_is_watching+0x12/0xc0 [ 446.762755][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 446.767887][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 446.773443][ C0] ? update_load_avg+0x158/0x1f50 [ 446.778661][ C0] ? find_held_lock+0x2d/0x110 [ 446.783619][ C0] ? __schedule+0xff9/0x34b0 [ 446.788318][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.794011][ C0] ? __schedule+0x102c/0x34b0 [ 446.798958][ C0] ? __pfx___schedule+0x10/0x10 [ 446.804061][ C0] ? do_task_dead+0x9e/0x110 [ 446.808786][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.814109][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.820458][ C0] ? do_task_dead+0x40/0x110 [ 446.825172][ C0] ? do_task_dead+0xd6/0x110 [ 446.830073][ C0] ? do_exit+0x1de2/0x2ce0 [ 446.834689][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.840001][ C0] ? __pfx_do_exit+0x10/0x10 [ 446.844776][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 446.850455][ C0] ? do_group_exit+0xd3/0x2a0 [ 446.855339][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 446.860743][ C0] ? x64_sys_call+0x151f/0x1720 [ 446.865782][ C0] ? do_syscall_64+0xcd/0x250 [ 446.870750][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.877027][ C0] [ 446.880217][ C0] task:modprobe state:R running task stack:24752 pid:15149 tgid:15149 ppid:11 flags:0x00000000 [ 446.892118][ C0] Call Trace: [ 446.895462][ C0] [ 446.898549][ C0] __schedule+0x102c/0x34b0 [ 446.903168][ C0] ? __pfx___schedule+0x10/0x10 [ 446.908208][ C0] ? trace_tlb_flush+0x113/0x180 [ 446.913418][ C0] ? __cond_resched+0x1b/0x30 [ 446.918285][ C0] preempt_schedule_common+0x44/0xc0 [ 446.924305][ C0] __cond_resched+0x1b/0x30 [ 446.929801][ C0] __tlb_batch_free_encoded_pages+0x12c/0x290 [ 446.936349][ C0] tlb_finish_mmu+0x168/0x7b0 [ 446.941154][ C0] ? __schedule+0xff9/0x34b0 2025/01/22 02:29:20 executed programs: 86 [ 446.945996][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.951324][ C0] ? __schedule+0x102c/0x34b0 [ 446.956198][ C0] ? __pfx___schedule+0x10/0x10 [ 446.961428][ C0] ? do_task_dead+0x9e/0x110 [ 446.966323][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.971752][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.978099][ C0] ? do_task_dead+0x40/0x110 [ 446.982843][ C0] ? do_task_dead+0xd6/0x110 [ 446.987877][ C0] ? do_exit+0x1de2/0x2ce0 [ 446.992865][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 446.998174][ C0] ? __pfx_do_exit+0x10/0x10 [ 447.003055][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.008817][ C0] ? do_group_exit+0xd3/0x2a0 [ 447.013596][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 447.018929][ C0] ? x64_sys_call+0x151f/0x1720 [ 447.024062][ C0] ? do_syscall_64+0xcd/0x250 [ 447.028946][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.035155][ C0] [ 447.038345][ C0] task:syz-executor state:R running task stack:32592 pid:15152 tgid:15152 ppid:11520 flags:0x00004000 [ 447.050784][ C0] Call Trace: [ 447.054482][ C0] [ 447.057761][ C0] ? exc_page_fault+0x5c/0xc0 [ 447.062879][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.069177][ C0] [ 447.072455][ C0] task:syz.1.95 state:R running task stack:28480 pid:15157 tgid:15152 ppid:11520 flags:0x00000000 [ 447.084675][ C0] Call Trace: [ 447.088154][ C0] [ 447.091257][ C0] __schedule+0x102c/0x34b0 [ 447.095963][ C0] ? __pfx___schedule+0x10/0x10 [ 447.100935][ C0] ? schedule+0x298/0x350 [ 447.105605][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.110743][ C0] ? lock_acquire+0x2f/0xb0 [ 447.115664][ C0] ? schedule+0x1fd/0x350 [ 447.120385][ C0] schedule+0xe7/0x350 [ 447.124656][ C0] schedule_timeout+0x244/0x280 [ 447.129842][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 447.135524][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.141103][ C0] ___down_common+0x2d7/0x460 [ 447.146071][ C0] ? __pfx____down_common+0x10/0x10 [ 447.151553][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.156917][ C0] ? rcu_is_watching+0x12/0xc0 [ 447.161912][ C0] __down_interruptible+0x21/0x40 [ 447.167154][ C0] down_interruptible+0x7f/0xa0 [ 447.172212][ C0] raw_ioctl+0x11ea/0x2b90 [ 447.176836][ C0] ? lock_acquire+0x2f/0xb0 [ 447.181443][ C0] ? __fget_files+0x40/0x3a0 [ 447.186263][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 447.191465][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 447.197388][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 447.202336][ C0] __x64_sys_ioctl+0x190/0x200 [ 447.207408][ C0] do_syscall_64+0xcd/0x250 [ 447.212109][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.218232][ C0] RIP: 0033:0x7f70c174dbfb [ 447.222831][ C0] RSP: 002b:00007f70c11c6f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.231580][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70c174dbfb [ 447.239889][ C0] RDX: 00007f70c11c7fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 447.248431][ C0] RBP: 00007f70c11c7fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 447.256668][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 447.265002][ C0] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f70c17ca273 [ 447.273430][ C0] [ 447.276677][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:15153 tgid:15153 ppid:11 flags:0x00004000 [ 447.288589][ C0] Call Trace: [ 447.291954][ C0] [ 447.294960][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 447.301706][ C0] __switch_to_asm+0x70/0x70 [ 447.306591][ C0] [ 447.309788][ C0] task:modprobe state:R running task stack:25360 pid:15162 tgid:15162 ppid:28 flags:0x00000000 [ 447.322171][ C0] Call Trace: [ 447.325613][ C0] [ 447.328822][ C0] ? __schedule+0xff9/0x34b0 [ 447.333871][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.339099][ C0] ? page_ext_put+0x3e/0xd0 [ 447.343879][ C0] ? depot_fetch_stack+0x75/0xc0 [ 447.349804][ C0] ? page_ext_get+0x34/0x310 [ 447.355032][ C0] ? hlock_class+0x4e/0x130 [ 447.359732][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 447.365231][ C0] ? hlock_class+0x4e/0x130 [ 447.370007][ C0] ? find_held_lock+0x2d/0x110 [ 447.375168][ C0] ? hlock_class+0x4e/0x130 [ 447.380258][ C0] ? mark_lock+0xb5/0xc60 [ 447.384864][ C0] ? hlock_class+0x4e/0x130 [ 447.389803][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 447.395014][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.399888][ C0] ? kernel_text_address+0x8d/0x100 [ 447.405254][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 447.410653][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.415612][ C0] ? register_lock_class+0xb1/0x1240 [ 447.421149][ C0] ? hlock_class+0x4e/0x130 [ 447.425845][ C0] ? mark_lock+0xb5/0xc60 [ 447.430488][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 447.436052][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.441160][ C0] ? rcu_is_watching+0x12/0xc0 [ 447.446146][ C0] ? hlock_class+0x4e/0x130 [ 447.450910][ C0] ? mark_lock+0xb5/0xc60 [ 447.455461][ C0] ? hlock_class+0x4e/0x130 [ 447.460157][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 447.465571][ C0] ? rcu_is_watching+0x12/0xc0 [ 447.470543][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 447.475785][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 447.481335][ C0] ? rcu_is_watching+0x12/0xc0 [ 447.486405][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 447.491732][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 447.497452][ C0] ? find_held_lock+0x2d/0x110 [ 447.502572][ C0] ? __schedule+0xff9/0x34b0 [ 447.507280][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.512412][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 447.518089][ C0] ? __schedule+0x102c/0x34b0 [ 447.523140][ C0] ? __pfx___schedule+0x10/0x10 [ 447.528589][ C0] ? do_task_dead+0x9e/0x110 [ 447.533579][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.538826][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 447.545011][ C0] ? do_task_dead+0x40/0x110 [ 447.549894][ C0] ? do_task_dead+0xd6/0x110 [ 447.554700][ C0] ? do_exit+0x1de2/0x2ce0 [ 447.559567][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.564969][ C0] ? __pfx_do_exit+0x10/0x10 [ 447.569810][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.575614][ C0] ? do_group_exit+0xd3/0x2a0 [ 447.580558][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 447.586021][ C0] ? x64_sys_call+0x151f/0x1720 [ 447.591326][ C0] ? do_syscall_64+0xcd/0x250 [ 447.596126][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.602569][ C0] [ 447.605679][ C0] task:modprobe state:R running task stack:25360 pid:15171 tgid:15171 ppid:28 flags:0x00000002 [ 447.617850][ C0] Call Trace: [ 447.621390][ C0] [ 447.624493][ C0] ? stack_trace_save+0x95/0xd0 [ 447.629532][ C0] ? hlock_class+0x4e/0x130 [ 447.634125][ C0] ? mark_lock+0xb5/0xc60 [ 447.639004][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.643962][ C0] ? hlock_class+0x4e/0x130 [ 447.648818][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 447.653957][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 447.660521][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 447.665828][ C0] ? find_held_lock+0x2d/0x110 [ 447.670699][ C0] ? hlock_class+0x4e/0x130 [ 447.675460][ C0] ? mark_lock+0xb5/0xc60 [ 447.679936][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.684902][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.690039][ C0] ? hlock_class+0x4e/0x130 [ 447.694734][ C0] ? mark_lock+0xb5/0xc60 [ 447.699591][ C0] ? hlock_class+0x4e/0x130 [ 447.704270][ C0] ? mark_lock+0xb5/0xc60 [ 447.708729][ C0] ? hlock_class+0x4e/0x130 [ 447.713511][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 447.718910][ C0] ? hlock_class+0x4e/0x130 [ 447.723502][ C0] ? mark_lock+0xb5/0xc60 [ 447.728101][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.733496][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 447.739421][ C0] ? find_held_lock+0x2d/0x110 [ 447.744493][ C0] ? hlock_class+0x4e/0x130 [ 447.749111][ C0] ? mark_lock+0xb5/0xc60 [ 447.753649][ C0] ? hlock_class+0x4e/0x130 [ 447.758497][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 447.763729][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.768697][ C0] ? kernel_text_address+0x8d/0x100 [ 447.774170][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 447.779553][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.784596][ C0] ? register_lock_class+0xb1/0x1240 [ 447.790601][ C0] ? hlock_class+0x4e/0x130 [ 447.795193][ C0] ? mark_lock+0xb5/0xc60 [ 447.799884][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 447.805276][ C0] ? __pfx_mark_lock+0x10/0x10 [ 447.810259][ C0] ? rcu_is_watching+0x12/0xc0 [ 447.815228][ C0] ? hlock_class+0x4e/0x130 [ 447.819931][ C0] ? mark_lock+0xb5/0xc60 [ 447.824462][ C0] ? hlock_class+0x4e/0x130 [ 447.829059][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 447.834373][ C0] ? rcu_is_watching+0x12/0xc0 [ 447.839357][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 447.844508][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 447.849987][ C0] ? update_load_avg+0x158/0x1f50 [ 447.855187][ C0] ? find_held_lock+0x2d/0x110 [ 447.860055][ C0] ? __schedule+0xff9/0x34b0 [ 447.864742][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.870060][ C0] ? __schedule+0x102c/0x34b0 [ 447.874918][ C0] ? __pfx___schedule+0x10/0x10 [ 447.879982][ C0] ? do_task_dead+0x9e/0x110 [ 447.884684][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.889853][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 447.895779][ C0] ? do_task_dead+0x40/0x110 [ 447.900488][ C0] ? do_task_dead+0xd6/0x110 [ 447.905272][ C0] ? do_exit+0x1de2/0x2ce0 [ 447.909804][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.914946][ C0] ? __pfx_do_exit+0x10/0x10 [ 447.919814][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 447.925531][ C0] ? do_group_exit+0xd3/0x2a0 [ 447.930309][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 447.935603][ C0] ? x64_sys_call+0x151f/0x1720 [ 447.940630][ C0] ? do_syscall_64+0xcd/0x250 [ 447.945504][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.951792][ C0] [ 447.954878][ C0] task:modprobe state:R running task stack:24752 pid:15180 tgid:15180 ppid:335 flags:0x00000002 [ 447.966886][ C0] Call Trace: [ 447.970407][ C0] [ 447.973507][ C0] ? hlock_class+0x4e/0x130 [ 447.978103][ C0] ? find_held_lock+0x2d/0x110 [ 447.983142][ C0] ? hlock_class+0x4e/0x130 [ 447.987756][ C0] ? mark_lock+0xb5/0xc60 [ 447.992360][ C0] ? hlock_class+0x4e/0x130 [ 447.997131][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 448.002276][ C0] ? __pfx_mark_lock+0x10/0x10 [ 448.007156][ C0] ? kernel_text_address+0x8d/0x100 [ 448.012549][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 448.017987][ C0] ? __pfx_mark_lock+0x10/0x10 [ 448.023030][ C0] ? register_lock_class+0xb1/0x1240 [ 448.028687][ C0] ? hlock_class+0x4e/0x130 [ 448.033386][ C0] ? mark_lock+0xb5/0xc60 [ 448.038029][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 448.043512][ C0] ? __pfx_mark_lock+0x10/0x10 [ 448.048374][ C0] ? rcu_is_watching+0x12/0xc0 [ 448.053365][ C0] ? hlock_class+0x4e/0x130 [ 448.059508][ C0] ? mark_lock+0xb5/0xc60 [ 448.064302][ C0] ? hlock_class+0x4e/0x130 [ 448.069169][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 448.074355][ C0] ? rcu_is_watching+0x12/0xc0 [ 448.079460][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 448.084585][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 448.090058][ C0] ? rcu_is_watching+0x12/0xc0 [ 448.095112][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 448.100357][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 448.105843][ C0] ? find_held_lock+0x2d/0x110 [ 448.110723][ C0] ? __schedule+0xff9/0x34b0 [ 448.115766][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.120998][ C0] ? __schedule+0x102c/0x34b0 [ 448.125779][ C0] ? __pfx___schedule+0x10/0x10 [ 448.130845][ C0] ? do_task_dead+0x9e/0x110 [ 448.135721][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.140880][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.146901][ C0] ? do_task_dead+0x40/0x110 [ 448.151607][ C0] ? do_task_dead+0xd6/0x110 [ 448.156495][ C0] ? do_exit+0x1de2/0x2ce0 [ 448.161190][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.166420][ C0] ? __pfx_do_exit+0x10/0x10 [ 448.171100][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.176680][ C0] ? do_group_exit+0xd3/0x2a0 [ 448.181627][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 448.187002][ C0] ? x64_sys_call+0x151f/0x1720 [ 448.192140][ C0] ? do_syscall_64+0xcd/0x250 [ 448.196929][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.203221][ C0] [ 448.206404][ C0] task:modprobe state:R running task stack:24752 pid:15189 tgid:15189 ppid:60 flags:0x00000000 [ 448.218660][ C0] Call Trace: [ 448.222182][ C0] [ 448.225286][ C0] __schedule+0x102c/0x34b0 [ 448.229937][ C0] ? __pfx___schedule+0x10/0x10 [ 448.234913][ C0] ? __cond_resched+0x1b/0x30 [ 448.239789][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 448.244925][ C0] ? __schedule+0x102c/0x34b0 [ 448.249765][ C0] ? __pfx___schedule+0x10/0x10 [ 448.255052][ C0] ? do_task_dead+0x9e/0x110 [ 448.260037][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.265240][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.271381][ C0] ? do_task_dead+0x40/0x110 [ 448.276165][ C0] ? do_task_dead+0xd6/0x110 [ 448.280964][ C0] ? do_exit+0x1de2/0x2ce0 [ 448.285660][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.291226][ C0] ? __pfx_do_exit+0x10/0x10 [ 448.296091][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.301861][ C0] ? do_group_exit+0xd3/0x2a0 [ 448.306652][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 448.312657][ C0] ? x64_sys_call+0x151f/0x1720 [ 448.317893][ C0] ? do_syscall_64+0xcd/0x250 [ 448.322697][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.329112][ C0] [ 448.332586][ C0] task:modprobe state:R running task stack:25360 pid:15192 tgid:15192 ppid:60 flags:0x00000002 [ 448.344903][ C0] Call Trace: [ 448.348417][ C0] [ 448.351566][ C0] __schedule+0x102c/0x34b0 [ 448.356345][ C0] ? __pfx___schedule+0x10/0x10 [ 448.362148][ C0] ? do_task_dead+0x9e/0x110 [ 448.367258][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.372754][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.379108][ C0] ? do_task_dead+0x40/0x110 [ 448.383819][ C0] do_task_dead+0xd6/0x110 [ 448.388538][ C0] do_exit+0x1de2/0x2ce0 [ 448.392969][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.398479][ C0] ? __pfx_do_exit+0x10/0x10 [ 448.403185][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.408770][ C0] do_group_exit+0xd3/0x2a0 [ 448.413462][ C0] __x64_sys_exit_group+0x3e/0x50 [ 448.418677][ C0] x64_sys_call+0x151f/0x1720 [ 448.423753][ C0] do_syscall_64+0xcd/0x250 [ 448.428398][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.434487][ C0] RIP: 0033:0x7f265a57da90 [ 448.439076][ C0] RSP: 002b:00007fffd38a50a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 448.448124][ C0] RAX: ffffffffffffffda RBX: 00007f265a66e860 RCX: 00007f265a57da90 [ 448.456575][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 448.464805][ C0] RBP: 00007f265a66e860 R08: 0000000000000001 R09: 42412f2fb16fd484 [ 448.472978][ C0] R10: 00007fffd38a4f60 R11: 0000000000000246 R12: 0000000000000000 [ 448.481018][ C0] R13: 0000000000000001 R14: 00007f265a672658 R15: 0000000000000001 [ 448.489187][ C0] [ 448.492371][ C0] task:modprobe state:R running task stack:24752 pid:15197 tgid:15197 ppid:335 flags:0x00000002 [ 448.504535][ C0] Call Trace: [ 448.507889][ C0] [ 448.510985][ C0] __schedule+0x102c/0x34b0 [ 448.516078][ C0] ? __pfx___schedule+0x10/0x10 [ 448.521153][ C0] ? do_task_dead+0x9e/0x110 [ 448.525948][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.531482][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.537792][ C0] ? do_task_dead+0x40/0x110 [ 448.542581][ C0] do_task_dead+0xd6/0x110 [ 448.547111][ C0] do_exit+0x1de2/0x2ce0 [ 448.551855][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.557017][ C0] ? __pfx_do_exit+0x10/0x10 [ 448.561926][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.567861][ C0] do_group_exit+0xd3/0x2a0 [ 448.572464][ C0] __x64_sys_exit_group+0x3e/0x50 [ 448.577671][ C0] x64_sys_call+0x151f/0x1720 [ 448.582543][ C0] do_syscall_64+0xcd/0x250 [ 448.587246][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.593348][ C0] RIP: 0033:0x7f53f90e8a90 [ 448.597847][ C0] RSP: 002b:00007ffe22360fc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 448.606625][ C0] RAX: ffffffffffffffda RBX: 00007f53f91d9860 RCX: 00007f53f90e8a90 [ 448.614900][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 448.624170][ C0] RBP: 00007f53f91d9860 R08: 0000000000000001 R09: eb86856d9abb71cb [ 448.632418][ C0] R10: 00007ffe22360e80 R11: 0000000000000246 R12: 0000000000000000 [ 448.641137][ C0] R13: 0000000000000001 R14: 00007f53f91dd658 R15: 0000000000000001 [ 448.649819][ C0] [ 448.652923][ C0] task:modprobe state:R running task stack:24752 pid:15202 tgid:15202 ppid:28 flags:0x00000000 [ 448.665297][ C0] Call Trace: [ 448.668653][ C0] [ 448.672012][ C0] __schedule+0x102c/0x34b0 [ 448.676631][ C0] ? __pfx___schedule+0x10/0x10 [ 448.681653][ C0] ? hlock_class+0x4e/0x130 [ 448.686324][ C0] ? mark_lock+0xb5/0xc60 [ 448.690935][ C0] ? hlock_class+0x4e/0x130 [ 448.695625][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 448.700878][ C0] ? __pfx_mark_lock+0x10/0x10 [ 448.705861][ C0] ? kernel_text_address+0x8d/0x100 [ 448.711212][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 448.716723][ C0] ? __pfx_mark_lock+0x10/0x10 [ 448.721965][ C0] ? register_lock_class+0xb1/0x1240 [ 448.727460][ C0] ? hlock_class+0x4e/0x130 [ 448.732067][ C0] ? mark_lock+0xb5/0xc60 [ 448.737024][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 448.742269][ C0] ? __pfx_mark_lock+0x10/0x10 [ 448.747226][ C0] ? rcu_is_watching+0x12/0xc0 [ 448.752238][ C0] ? hlock_class+0x4e/0x130 [ 448.756856][ C0] ? mark_lock+0xb5/0xc60 [ 448.761726][ C0] ? hlock_class+0x4e/0x130 [ 448.766402][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 448.771709][ C0] ? rcu_is_watching+0x12/0xc0 [ 448.776674][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 448.781978][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 448.787544][ C0] ? update_load_avg+0x158/0x1f50 [ 448.792943][ C0] ? find_held_lock+0x2d/0x110 [ 448.798303][ C0] ? __schedule+0xff9/0x34b0 [ 448.803381][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.808800][ C0] ? __schedule+0x102c/0x34b0 [ 448.813856][ C0] ? __pfx___schedule+0x10/0x10 [ 448.818938][ C0] ? do_task_dead+0x9e/0x110 [ 448.823772][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.829099][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.835580][ C0] ? do_task_dead+0x40/0x110 [ 448.840547][ C0] ? do_task_dead+0xd6/0x110 [ 448.845430][ C0] ? do_exit+0x1de2/0x2ce0 [ 448.850263][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.855401][ C0] ? __pfx_do_exit+0x10/0x10 [ 448.860180][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.865731][ C0] ? do_group_exit+0xd3/0x2a0 [ 448.870610][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 448.876298][ C0] ? x64_sys_call+0x151f/0x1720 [ 448.881333][ C0] ? do_syscall_64+0xcd/0x250 [ 448.886116][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.892363][ C0] [ 448.895455][ C0] task:modprobe state:R running task stack:24752 pid:15210 tgid:15210 ppid:60 flags:0x00000000 [ 448.907522][ C0] Call Trace: [ 448.910866][ C0] [ 448.913879][ C0] __schedule+0x102c/0x34b0 [ 448.918665][ C0] ? __pfx___schedule+0x10/0x10 [ 448.923895][ C0] ? find_held_lock+0x2d/0x110 [ 448.928842][ C0] ? _raw_spin_lock_irqsave+0x3a/0x60 [ 448.934328][ C0] ? kasan_save_track+0x14/0x30 [ 448.939305][ C0] ? update_load_avg+0x158/0x1f50 [ 448.944527][ C0] ? find_held_lock+0x2d/0x110 [ 448.949496][ C0] ? __schedule+0xff9/0x34b0 [ 448.954546][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.960037][ C0] ? __schedule+0x102c/0x34b0 [ 448.965007][ C0] ? __pfx___schedule+0x10/0x10 [ 448.969976][ C0] ? do_task_dead+0x9e/0x110 [ 448.974756][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.980003][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.986007][ C0] ? do_task_dead+0x40/0x110 [ 448.990801][ C0] ? do_task_dead+0xd6/0x110 [ 448.995784][ C0] ? do_exit+0x1de2/0x2ce0 [ 449.000425][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.005554][ C0] ? __pfx_do_exit+0x10/0x10 [ 449.010236][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.016006][ C0] ? do_group_exit+0xd3/0x2a0 [ 449.021288][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 449.026671][ C0] ? x64_sys_call+0x151f/0x1720 [ 449.032031][ C0] ? do_syscall_64+0xcd/0x250 [ 449.037261][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.043552][ C0] [ 449.046805][ C0] task:modprobe state:R running task stack:24032 pid:15214 tgid:15214 ppid:28 flags:0x00000000 [ 449.059657][ C0] Call Trace: [ 449.063091][ C0] [ 449.066202][ C0] ? find_held_lock+0x2d/0x110 [ 449.071099][ C0] ? hlock_class+0x4e/0x130 [ 449.075698][ C0] ? mark_lock+0xb5/0xc60 [ 449.080137][ C0] ? find_held_lock+0x2d/0x110 [ 449.085107][ C0] ? page_ext_get+0x34/0x310 [ 449.089795][ C0] ? hlock_class+0x4e/0x130 [ 449.094739][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 449.099891][ C0] ? hlock_class+0x4e/0x130 [ 449.104478][ C0] ? mark_lock+0xb5/0xc60 [ 449.109431][ C0] ? hlock_class+0x4e/0x130 [ 449.114813][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 449.120032][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.125227][ C0] ? kernel_text_address+0x8d/0x100 [ 449.130536][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 449.135961][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.140963][ C0] ? register_lock_class+0xb1/0x1240 [ 449.146976][ C0] ? hlock_class+0x4e/0x130 [ 449.151585][ C0] ? mark_lock+0xb5/0xc60 [ 449.156015][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 449.161173][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.166126][ C0] ? rcu_is_watching+0x12/0xc0 [ 449.171027][ C0] ? hlock_class+0x4e/0x130 [ 449.175677][ C0] ? mark_lock+0xb5/0xc60 [ 449.180227][ C0] ? hlock_class+0x4e/0x130 [ 449.184988][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 449.190155][ C0] ? rcu_is_watching+0x12/0xc0 [ 449.195048][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 449.200204][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 449.205759][ C0] ? update_load_avg+0x158/0x1f50 [ 449.211243][ C0] ? find_held_lock+0x2d/0x110 [ 449.216108][ C0] ? __schedule+0xff9/0x34b0 [ 449.220968][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.226369][ C0] ? __schedule+0x102c/0x34b0 [ 449.231853][ C0] ? __pfx___schedule+0x10/0x10 [ 449.237246][ C0] ? do_task_dead+0x9e/0x110 [ 449.241946][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.247177][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.253109][ C0] ? do_task_dead+0x40/0x110 [ 449.257916][ C0] ? do_task_dead+0xd6/0x110 [ 449.262717][ C0] ? do_exit+0x1de2/0x2ce0 [ 449.267590][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.272913][ C0] ? __pfx_do_exit+0x10/0x10 [ 449.277678][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.283896][ C0] ? do_group_exit+0xd3/0x2a0 [ 449.288951][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 449.294612][ C0] ? x64_sys_call+0x151f/0x1720 [ 449.299820][ C0] ? do_syscall_64+0xcd/0x250 [ 449.304875][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.311357][ C0] [ 449.315000][ C0] task:modprobe state:R running task stack:24752 pid:15222 tgid:15222 ppid:60 flags:0x00000002 [ 449.327997][ C0] Call Trace: [ 449.331776][ C0] [ 449.334997][ C0] __schedule+0x102c/0x34b0 [ 449.340466][ C0] ? __pfx___schedule+0x10/0x10 [ 449.346483][ C0] ? do_task_dead+0x9e/0x110 [ 449.351395][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.356716][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.363554][ C0] ? do_task_dead+0x40/0x110 [ 449.368513][ C0] do_task_dead+0xd6/0x110 [ 449.373751][ C0] do_exit+0x1de2/0x2ce0 [ 449.378172][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.384169][ C0] ? __pfx_do_exit+0x10/0x10 [ 449.388955][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.394457][ C0] do_group_exit+0xd3/0x2a0 [ 449.399526][ C0] __x64_sys_exit_group+0x3e/0x50 [ 449.404757][ C0] x64_sys_call+0x151f/0x1720 [ 449.409907][ C0] do_syscall_64+0xcd/0x250 [ 449.414711][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.421862][ C0] RIP: 0033:0x7f3b9341ea90 [ 449.426456][ C0] RSP: 002b:00007ffd4969dfb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 449.435143][ C0] RAX: ffffffffffffffda RBX: 00007f3b9350f860 RCX: 00007f3b9341ea90 [ 449.443383][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 449.451814][ C0] RBP: 00007f3b9350f860 R08: 0000000000000001 R09: 5c50ce14f54ef763 [ 449.460156][ C0] R10: 00007ffd4969de70 R11: 0000000000000246 R12: 0000000000000000 [ 449.468392][ C0] R13: 0000000000000001 R14: 00007f3b93513658 R15: 0000000000000001 [ 449.476478][ C0] [ 449.479571][ C0] task:modprobe state:R running task stack:24752 pid:15226 tgid:15226 ppid:43 flags:0x00004002 [ 449.491986][ C0] Call Trace: [ 449.495428][ C0] [ 449.498789][ C0] __schedule+0x102c/0x34b0 [ 449.503582][ C0] ? __pfx___schedule+0x10/0x10 [ 449.508807][ C0] ? do_task_dead+0x9e/0x110 [ 449.513548][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.519139][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.525693][ C0] ? do_task_dead+0x40/0x110 [ 449.530928][ C0] do_task_dead+0xd6/0x110 [ 449.536070][ C0] do_exit+0x1de2/0x2ce0 [ 449.540586][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.546007][ C0] ? __pfx_do_exit+0x10/0x10 [ 449.550883][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.556872][ C0] do_group_exit+0xd3/0x2a0 [ 449.562019][ C0] __x64_sys_exit_group+0x3e/0x50 [ 449.567923][ C0] x64_sys_call+0x151f/0x1720 [ 449.572863][ C0] do_syscall_64+0xcd/0x250 [ 449.577888][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.583997][ C0] RIP: 0033:0x7fba936e3a90 [ 449.588671][ C0] RSP: 002b:00007ffc7d154408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 449.597832][ C0] RAX: ffffffffffffffda RBX: 00007fba937d4860 RCX: 00007fba936e3a90 [ 449.607456][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 449.617534][ C0] RBP: 00007fba937d4860 R08: 0000000000000001 R09: 42b66aeb25becafc [ 449.626309][ C0] R10: 00007ffc7d1542c0 R11: 0000000000000246 R12: 0000000000000000 [ 449.634703][ C0] R13: 0000000000000001 R14: 00007fba937d8658 R15: 0000000000000001 [ 449.643580][ C0] [ 449.647318][ C0] task:modprobe state:R running task stack:24752 pid:15232 tgid:15232 ppid:43 flags:0x00000000 [ 449.660096][ C0] Call Trace: [ 449.663574][ C0] [ 449.666630][ C0] __schedule+0x102c/0x34b0 [ 449.671778][ C0] ? hlock_class+0x4e/0x130 [ 449.676542][ C0] ? hlock_class+0x4e/0x130 [ 449.681657][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.686871][ C0] ? hlock_class+0x4e/0x130 [ 449.691468][ C0] ? mark_lock+0xb5/0xc60 [ 449.696346][ C0] ? hlock_class+0x4e/0x130 [ 449.702037][ C0] ? mark_lock+0xb5/0xc60 [ 449.706742][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.711607][ C0] ? mark_lock+0xb5/0xc60 [ 449.716047][ C0] ? mark_lock+0xb5/0xc60 [ 449.720596][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.725835][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.731331][ C0] ? hlock_class+0x4e/0x130 [ 449.736458][ C0] ? mark_lock+0xb5/0xc60 [ 449.741347][ C0] ? hlock_class+0x4e/0x130 [ 449.746100][ C0] ? mark_lock+0xb5/0xc60 [ 449.750820][ C0] ? hlock_class+0x4e/0x130 [ 449.755598][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 449.760753][ C0] ? hlock_class+0x4e/0x130 [ 449.765348][ C0] ? mark_lock+0xb5/0xc60 [ 449.769875][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.774791][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 449.780453][ C0] ? find_held_lock+0x2d/0x110 [ 449.785335][ C0] ? hlock_class+0x4e/0x130 [ 449.790374][ C0] ? mark_lock+0xb5/0xc60 [ 449.795074][ C0] ? hlock_class+0x4e/0x130 [ 449.799765][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 449.804999][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.810261][ C0] ? kernel_text_address+0x8d/0x100 [ 449.815675][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 449.821338][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.826515][ C0] ? register_lock_class+0xb1/0x1240 [ 449.832244][ C0] ? hlock_class+0x4e/0x130 [ 449.836925][ C0] ? mark_lock+0xb5/0xc60 [ 449.841614][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 449.846766][ C0] ? __pfx_mark_lock+0x10/0x10 [ 449.851641][ C0] ? rcu_is_watching+0x12/0xc0 [ 449.856711][ C0] ? hlock_class+0x4e/0x130 [ 449.861843][ C0] ? mark_lock+0xb5/0xc60 [ 449.866633][ C0] ? hlock_class+0x4e/0x130 [ 449.871318][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 449.876729][ C0] ? rcu_is_watching+0x12/0xc0 [ 449.881863][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 449.888122][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 449.893608][ C0] ? update_load_avg+0x158/0x1f50 [ 449.898926][ C0] ? find_held_lock+0x2d/0x110 [ 449.903881][ C0] ? __schedule+0xff9/0x34b0 [ 449.908761][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.914083][ C0] ? __schedule+0x102c/0x34b0 [ 449.918895][ C0] ? __pfx___schedule+0x10/0x10 [ 449.924020][ C0] ? do_task_dead+0x9e/0x110 [ 449.928817][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.934290][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.940820][ C0] ? do_task_dead+0x40/0x110 [ 449.945611][ C0] ? do_task_dead+0xd6/0x110 [ 449.950662][ C0] ? do_exit+0x1de2/0x2ce0 [ 449.955310][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 449.960445][ C0] ? __pfx_do_exit+0x10/0x10 [ 449.965217][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.970812][ C0] ? do_group_exit+0xd3/0x2a0 [ 449.976038][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 449.981519][ C0] ? x64_sys_call+0x151f/0x1720 [ 449.987095][ C0] ? do_syscall_64+0xcd/0x250 [ 449.992173][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.999426][ C0] [ 450.002612][ C0] task:modprobe state:R running task stack:25360 pid:15241 tgid:15241 ppid:43 flags:0x00000000 [ 450.014682][ C0] Call Trace: [ 450.018048][ C0] [ 450.021133][ C0] __schedule+0x102c/0x34b0 [ 450.025834][ C0] ? __pfx___schedule+0x10/0x10 [ 450.030887][ C0] ? __schedule+0x102c/0x34b0 [ 450.035795][ C0] ? rcu_is_watching+0x12/0xc0 [ 450.040942][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 450.046418][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 450.052346][ C0] ? update_load_avg+0x158/0x1f50 [ 450.057756][ C0] ? find_held_lock+0x2d/0x110 [ 450.062714][ C0] ? __schedule+0xff9/0x34b0 [ 450.067545][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.072701][ C0] ? __schedule+0x102c/0x34b0 [ 450.077666][ C0] ? __pfx___schedule+0x10/0x10 [ 450.082803][ C0] ? do_task_dead+0x9e/0x110 [ 450.087498][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.092804][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.098818][ C0] ? do_task_dead+0x40/0x110 [ 450.103870][ C0] ? do_task_dead+0xd6/0x110 [ 450.108727][ C0] ? do_exit+0x1de2/0x2ce0 [ 450.113542][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.118870][ C0] ? __pfx_do_exit+0x10/0x10 [ 450.123783][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.129626][ C0] ? do_group_exit+0xd3/0x2a0 [ 450.134583][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 450.140679][ C0] ? x64_sys_call+0x151f/0x1720 [ 450.145944][ C0] ? do_syscall_64+0xcd/0x250 [ 450.150836][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.157500][ C0] [ 450.160773][ C0] task:syz.1.96 state:S stack:27200 pid:15243 tgid:15243 ppid:11520 flags:0x00000000 [ 450.171370][ C0] Call Trace: [ 450.174804][ C0] [ 450.177997][ C0] __schedule+0x102c/0x34b0 [ 450.182610][ C0] ? __pfx___schedule+0x10/0x10 [ 450.187817][ C0] ? schedule+0x298/0x350 [ 450.192327][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.197455][ C0] ? lock_acquire+0x2f/0xb0 [ 450.202045][ C0] ? schedule+0x1fd/0x350 [ 450.206734][ C0] ? futex_wait_queue+0x41/0x1f0 [ 450.212078][ C0] schedule+0xe7/0x350 [ 450.216241][ C0] futex_wait_queue+0xfc/0x1f0 [ 450.221166][ C0] __futex_wait+0x291/0x3c0 [ 450.225874][ C0] ? __pfx___futex_wait+0x10/0x10 [ 450.231274][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 450.236854][ C0] ? ktime_add_safe+0x60/0x70 [ 450.241639][ C0] futex_wait+0xe9/0x380 [ 450.246130][ C0] ? __pfx_futex_wait+0x10/0x10 [ 450.251265][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 450.256675][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 450.261898][ C0] do_futex+0x22b/0x350 [ 450.266239][ C0] ? __pfx_do_futex+0x10/0x10 [ 450.271401][ C0] ? ktime_get+0x206/0x300 [ 450.276008][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.281350][ C0] ? read_tsc+0x9/0x20 [ 450.285695][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 450.290650][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 450.296137][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 450.301540][ C0] do_syscall_64+0xcd/0x250 [ 450.306165][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.312298][ C0] RIP: 0033:0x7f70c174dff9 [ 450.316977][ C0] RSP: 002b:00007ffe97e02948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 450.325720][ C0] RAX: ffffffffffffffda RBX: 00007ffe97e02a70 RCX: 00007f70c174dff9 [ 450.334210][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70c1905f8c [ 450.342269][ C0] RBP: 00007f70c1905f8c R08: 00007f70c15ca000 R09: 00007ffe97e02c3f [ 450.350491][ C0] R10: 00007ffe97e02a50 R11: 0000000000000246 R12: 000000000006e9a8 [ 450.358628][ C0] R13: 00007ffe97e02a50 R14: 0000000000000bea R15: 000000000006ddbe [ 450.366828][ C0] [ 450.370008][ C0] task:syz.1.96 state:S stack:28480 pid:15245 tgid:15243 ppid:11520 flags:0x00000000 [ 450.380329][ C0] Call Trace: [ 450.383759][ C0] [ 450.386864][ C0] __schedule+0x102c/0x34b0 [ 450.391485][ C0] ? __pfx___schedule+0x10/0x10 [ 450.396448][ C0] ? schedule+0x298/0x350 [ 450.400885][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.406445][ C0] ? lock_acquire+0x2f/0xb0 [ 450.411057][ C0] ? schedule+0x1fd/0x350 [ 450.415672][ C0] schedule+0xe7/0x350 [ 450.419847][ C0] schedule_timeout+0x244/0x280 [ 450.425008][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 450.430750][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.436359][ C0] ___down_common+0x2d7/0x460 [ 450.441586][ C0] ? __pfx____down_common+0x10/0x10 [ 450.447405][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.452645][ C0] ? rcu_is_watching+0x12/0xc0 [ 450.457527][ C0] __down_interruptible+0x21/0x40 [ 450.462849][ C0] down_interruptible+0x7f/0xa0 [ 450.468090][ C0] raw_ioctl+0x11ea/0x2b90 [ 450.472955][ C0] ? lock_acquire+0x2f/0xb0 [ 450.477646][ C0] ? __fget_files+0x40/0x3a0 [ 450.482346][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 450.487570][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 450.492897][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 450.497792][ C0] __x64_sys_ioctl+0x190/0x200 [ 450.503243][ C0] do_syscall_64+0xcd/0x250 [ 450.507961][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.514409][ C0] RIP: 0033:0x7f70c174dbfb [ 450.518914][ C0] RSP: 002b:00007f70c11c6f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 450.527778][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70c174dbfb [ 450.536220][ C0] RDX: 00007f70c11c7fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 450.544735][ C0] RBP: 00007f70c11c7fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 450.553087][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 450.561523][ C0] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f70c17ca273 [ 450.569950][ C0] [ 450.573205][ C0] task:modprobe state:R running task stack:24752 pid:15260 tgid:15260 ppid:43 flags:0x00000002 [ 450.585464][ C0] Call Trace: [ 450.589437][ C0] [ 450.592698][ C0] __schedule+0x102c/0x34b0 [ 450.597528][ C0] ? __pfx___schedule+0x10/0x10 [ 450.602825][ C0] ? do_task_dead+0x9e/0x110 [ 450.607722][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.613181][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.620015][ C0] ? do_task_dead+0x40/0x110 [ 450.624723][ C0] do_task_dead+0xd6/0x110 [ 450.629284][ C0] do_exit+0x1de2/0x2ce0 [ 450.633903][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.639314][ C0] ? __pfx_do_exit+0x10/0x10 [ 450.644027][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.649719][ C0] do_group_exit+0xd3/0x2a0 [ 450.654460][ C0] __x64_sys_exit_group+0x3e/0x50 [ 450.659939][ C0] x64_sys_call+0x151f/0x1720 [ 450.665038][ C0] do_syscall_64+0xcd/0x250 [ 450.670275][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.676275][ C0] RIP: 0033:0x7f588f4d4a90 [ 450.681169][ C0] RSP: 002b:00007ffe99bb7a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 450.690112][ C0] RAX: ffffffffffffffda RBX: 00007f588f5c5860 RCX: 00007f588f4d4a90 [ 450.698367][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 450.706600][ C0] RBP: 00007f588f5c5860 R08: 0000000000000001 R09: 66c5a4a3d0340889 [ 450.715188][ C0] R10: 00007ffe99bb78c0 R11: 0000000000000246 R12: 0000000000000000 [ 450.723680][ C0] R13: 0000000000000001 R14: 00007f588f5c9658 R15: 0000000000000001 [ 450.731758][ C0] [ 450.734851][ C0] task:modprobe state:R running task stack:25360 pid:15264 tgid:15264 ppid:60 flags:0x00000000 [ 450.746997][ C0] Call Trace: [ 450.750709][ C0] [ 450.753740][ C0] __schedule+0x102c/0x34b0 [ 450.758604][ C0] ? trace_tlb_flush+0x113/0x180 [ 450.763659][ C0] ? update_load_avg+0x158/0x1f50 [ 450.768881][ C0] ? find_held_lock+0x2d/0x110 [ 450.773940][ C0] ? __schedule+0xff9/0x34b0 [ 450.778628][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.783859][ C0] ? __schedule+0x102c/0x34b0 [ 450.788989][ C0] ? __pfx___schedule+0x10/0x10 [ 450.794342][ C0] ? do_task_dead+0x9e/0x110 [ 450.799198][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.804601][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.810559][ C0] ? do_task_dead+0x40/0x110 [ 450.815617][ C0] ? do_task_dead+0xd6/0x110 [ 450.820315][ C0] ? do_exit+0x1de2/0x2ce0 [ 450.825176][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 450.830318][ C0] ? __pfx_do_exit+0x10/0x10 [ 450.835278][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 450.840846][ C0] ? do_group_exit+0xd3/0x2a0 [ 450.845791][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 450.851337][ C0] ? x64_sys_call+0x151f/0x1720 [ 450.856405][ C0] ? do_syscall_64+0xcd/0x250 [ 450.861286][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.867659][ C0] [ 450.870833][ C0] task:modprobe state:R running task stack:26920 pid:15270 tgid:15270 ppid:60 flags:0x00000002 [ 450.883010][ C0] Call Trace: [ 450.886479][ C0] [ 450.889582][ C0] ? __cond_resched+0x1b/0x30 [ 450.894444][ C0] ? preempt_schedule_common+0x44/0xc0 [ 450.900093][ C0] ? __cond_resched+0x1b/0x30 [ 450.904866][ C0] ? kmem_cache_alloc_noprof+0x2b8/0x3b0 [ 450.910812][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 450.916307][ C0] ? vma_modify+0x2ed/0x3b0 [ 450.921013][ C0] ? hlock_class+0x4e/0x130 [ 450.925873][ C0] ? mark_lock+0xb5/0xc60 [ 450.930665][ C0] ? find_held_lock+0x2d/0x110 [ 450.935917][ C0] ? __pfx_mark_lock+0x10/0x10 [ 450.941058][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.946452][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 450.952109][ C0] ? find_held_lock+0x2d/0x110 [ 450.956977][ C0] ? __schedule+0xff9/0x34b0 [ 450.961925][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.967609][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 450.973023][ C0] ? __schedule+0x102c/0x34b0 [ 450.977898][ C0] ? __pfx___schedule+0x10/0x10 [ 450.983012][ C0] ? do_task_dead+0x9e/0x110 [ 450.987969][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.993230][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.999315][ C0] ? do_task_dead+0x40/0x110 [ 451.004202][ C0] ? do_task_dead+0xd6/0x110 [ 451.008908][ C0] ? do_exit+0x1de2/0x2ce0 [ 451.013445][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.018596][ C0] ? __pfx_do_exit+0x10/0x10 [ 451.023543][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.029698][ C0] ? do_group_exit+0xd3/0x2a0 [ 451.035068][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 451.040655][ C0] ? x64_sys_call+0x151f/0x1720 [ 451.046022][ C0] ? do_syscall_64+0xcd/0x250 [ 451.051254][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.057886][ C0] [ 451.061320][ C0] task:modprobe state:R running task stack:24752 pid:15275 tgid:15275 ppid:335 flags:0x00000002 [ 451.073999][ C0] Call Trace: [ 451.077343][ C0] [ 451.080434][ C0] ? hlock_class+0x4e/0x130 [ 451.085110][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 451.090245][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.095123][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 451.100416][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 451.106069][ C0] ? update_load_avg+0x158/0x1f50 [ 451.111284][ C0] ? find_held_lock+0x2d/0x110 [ 451.116148][ C0] ? __schedule+0xff9/0x34b0 [ 451.120924][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.126347][ C0] ? __schedule+0x102c/0x34b0 [ 451.131141][ C0] ? __pfx___schedule+0x10/0x10 [ 451.136356][ C0] ? do_task_dead+0x9e/0x110 [ 451.141079][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.146398][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 451.153010][ C0] ? do_task_dead+0x40/0x110 [ 451.157802][ C0] ? do_task_dead+0xd6/0x110 [ 451.162685][ C0] ? do_exit+0x1de2/0x2ce0 [ 451.167463][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.172680][ C0] ? __pfx_do_exit+0x10/0x10 [ 451.177380][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.182876][ C0] ? do_group_exit+0xd3/0x2a0 [ 451.187740][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 451.193120][ C0] ? x64_sys_call+0x151f/0x1720 [ 451.198111][ C0] ? do_syscall_64+0xcd/0x250 [ 451.203072][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.209655][ C0] [ 451.212847][ C0] task:modprobe state:R running task stack:25360 pid:15279 tgid:15279 ppid:60 flags:0x00000000 [ 451.225617][ C0] Call Trace: [ 451.228989][ C0] [ 451.232088][ C0] ? mmput+0xdb/0x430 [ 451.236203][ C0] ? do_exit+0x9ba/0x2ce0 [ 451.240624][ C0] ? do_group_exit+0x1c3/0x2a0 [ 451.245487][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.250691][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.255824][ C0] ? __pfx_do_exit+0x10/0x10 [ 451.260514][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.266118][ C0] ? do_group_exit+0xd3/0x2a0 [ 451.271110][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 451.276406][ C0] ? x64_sys_call+0x151f/0x1720 [ 451.281538][ C0] ? do_syscall_64+0xcd/0x250 [ 451.286417][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.292621][ C0] [ 451.295810][ C0] task:modprobe state:R running task stack:25360 pid:15282 tgid:15282 ppid:60 flags:0x00000000 [ 451.307981][ C0] Call Trace: [ 451.311328][ C0] [ 451.314337][ C0] ? __pfx___might_resched+0x10/0x10 [ 451.319799][ C0] ? hlock_class+0x4e/0x130 [ 451.324496][ C0] ? mark_lock+0xb5/0xc60 [ 451.329061][ C0] ? page_ext_put+0x48/0xd0 [ 451.333749][ C0] ? hlock_class+0x4e/0x130 [ 451.338544][ C0] ? unmap_single_vma+0x194/0x2b0 [ 451.343962][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 451.349103][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.354118][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 451.359560][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 451.365723][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.370812][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 451.376046][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 451.381707][ C0] ? find_held_lock+0x2d/0x110 [ 451.386740][ C0] ? __schedule+0xff9/0x34b0 [ 451.391611][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.396831][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 451.402247][ C0] ? __schedule+0x102c/0x34b0 [ 451.407029][ C0] ? __pfx___schedule+0x10/0x10 [ 451.411983][ C0] ? do_task_dead+0x9e/0x110 [ 451.416950][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.422269][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 451.428208][ C0] ? do_task_dead+0x40/0x110 [ 451.433192][ C0] ? do_task_dead+0xd6/0x110 [ 451.438144][ C0] ? do_exit+0x1de2/0x2ce0 [ 451.442753][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.448264][ C0] ? __pfx_do_exit+0x10/0x10 [ 451.452987][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.458564][ C0] ? do_group_exit+0xd3/0x2a0 [ 451.463330][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 451.468649][ C0] ? x64_sys_call+0x151f/0x1720 [ 451.473770][ C0] ? do_syscall_64+0xcd/0x250 [ 451.478653][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.484868][ C0] [ 451.488174][ C0] task:modprobe state:R running task stack:24752 pid:15288 tgid:15288 ppid:28 flags:0x00000002 [ 451.500291][ C0] Call Trace: [ 451.503763][ C0] [ 451.506827][ C0] ? hlock_class+0x4e/0x130 [ 451.511513][ C0] mas_store_b_node+0x4f9/0xd70 [ 451.516479][ C0] ? __page_table_check_zero+0x2d7/0x360 [ 451.522249][ C0] ? hlock_class+0x4e/0x130 [ 451.527210][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 451.532429][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 451.537993][ C0] ? hlock_class+0x4e/0x130 [ 451.542949][ C0] ? hlock_class+0x4e/0x130 [ 451.547745][ C0] ? mark_lock+0xb5/0xc60 [ 451.552702][ C0] ? __pfx_mark_lock+0x10/0x10 [ 451.558521][ C0] ? mark_lock+0xb5/0xc60 [ 451.562983][ C0] ? page_ext_put+0x3e/0xd0 [ 451.567763][ C0] ? __pfx_mark_lock+0x10/0x10 [ 451.572644][ C0] ? hlock_class+0x4e/0x130 [ 451.577328][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 451.582706][ C0] ? hlock_class+0x4e/0x130 [ 451.587421][ C0] ? mark_lock+0xb5/0xc60 [ 451.591870][ C0] ? __pfx_mark_lock+0x10/0x10 [ 451.596862][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 451.602173][ C0] ? find_held_lock+0x2d/0x110 [ 451.607482][ C0] ? hlock_class+0x4e/0x130 [ 451.612269][ C0] ? mark_lock+0xb5/0xc60 [ 451.616785][ C0] ? hlock_class+0x4e/0x130 [ 451.621589][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 451.626814][ C0] ? __pfx_mark_lock+0x10/0x10 [ 451.631959][ C0] ? kernel_text_address+0x8d/0x100 [ 451.637353][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 451.642743][ C0] ? __pfx_mark_lock+0x10/0x10 [ 451.647918][ C0] ? register_lock_class+0xb1/0x1240 [ 451.653723][ C0] ? hlock_class+0x4e/0x130 [ 451.658417][ C0] ? mark_lock+0xb5/0xc60 [ 451.662831][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 451.668311][ C0] ? __pfx_mark_lock+0x10/0x10 [ 451.673260][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.678229][ C0] ? hlock_class+0x4e/0x130 [ 451.682841][ C0] ? mark_lock+0xb5/0xc60 [ 451.687314][ C0] ? hlock_class+0x4e/0x130 [ 451.692011][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 451.697271][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.702336][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 451.707578][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 451.713283][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.718243][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 451.723456][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 451.728940][ C0] ? find_held_lock+0x2d/0x110 [ 451.734191][ C0] ? __schedule+0xff9/0x34b0 [ 451.738971][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.744351][ C0] ? __schedule+0x102c/0x34b0 [ 451.749310][ C0] ? __pfx___schedule+0x10/0x10 [ 451.754336][ C0] ? do_task_dead+0x9e/0x110 [ 451.759035][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.764169][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 451.770256][ C0] ? do_task_dead+0x40/0x110 [ 451.774979][ C0] ? do_task_dead+0xd6/0x110 [ 451.779674][ C0] ? do_exit+0x1de2/0x2ce0 [ 451.784276][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.789413][ C0] ? __pfx_do_exit+0x10/0x10 [ 451.794096][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.799673][ C0] ? do_group_exit+0xd3/0x2a0 [ 451.804596][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 451.810335][ C0] ? x64_sys_call+0x151f/0x1720 [ 451.815568][ C0] ? do_syscall_64+0xcd/0x250 [ 451.820364][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.826656][ C0] [ 451.829838][ C0] task:modprobe state:R running task stack:25360 pid:15297 tgid:15297 ppid:28 flags:0x00004002 [ 451.841927][ C0] Call Trace: [ 451.845455][ C0] [ 451.848458][ C0] __schedule+0x102c/0x34b0 [ 451.853746][ C0] ? __pfx___schedule+0x10/0x10 [ 451.858870][ C0] ? do_task_dead+0x9e/0x110 [ 451.863669][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.868811][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 451.874810][ C0] ? do_task_dead+0x40/0x110 [ 451.879512][ C0] do_task_dead+0xd6/0x110 [ 451.884127][ C0] do_exit+0x1de2/0x2ce0 [ 451.888460][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 451.893775][ C0] ? __pfx_do_exit+0x10/0x10 [ 451.898626][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 451.904199][ C0] do_group_exit+0xd3/0x2a0 [ 451.908803][ C0] __x64_sys_exit_group+0x3e/0x50 [ 451.914219][ C0] x64_sys_call+0x151f/0x1720 [ 451.919154][ C0] do_syscall_64+0xcd/0x250 [ 451.923949][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.929970][ C0] RIP: 0033:0x7f04c5908a90 [ 451.934469][ C0] RSP: 002b:00007ffed5939f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 451.943279][ C0] RAX: ffffffffffffffda RBX: 00007f04c59f9860 RCX: 00007f04c5908a90 [ 451.951682][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 451.960073][ C0] RBP: 00007f04c59f9860 R08: 0000000000000001 R09: 0dc997224a941f17 [ 451.968221][ C0] R10: 00007ffed5939dd0 R11: 0000000000000246 R12: 0000000000000000 [ 451.976361][ C0] R13: 0000000000000001 R14: 00007f04c59fd658 R15: 0000000000000001 [ 451.984431][ C0] [ 451.987599][ C0] task:modprobe state:R running task stack:24752 pid:15303 tgid:15303 ppid:28 flags:0x00000000 [ 451.999838][ C0] Call Trace: [ 452.003352][ C0] [ 452.006388][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 452.011539][ C0] ? lock_acquire+0x2f/0xb0 [ 452.016412][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 452.021803][ C0] ? do_group_exit+0xd3/0x2a0 [ 452.026690][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 452.032166][ C0] ? x64_sys_call+0x151f/0x1720 [ 452.037561][ C0] ? do_syscall_64+0xcd/0x250 [ 452.042573][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.049002][ C0] [ 452.052187][ C0] task:modprobe state:R running task stack:25360 pid:15305 tgid:15305 ppid:43 flags:0x00000000 [ 452.064085][ C0] Call Trace: [ 452.067533][ C0] [ 452.070732][ C0] __schedule+0x102c/0x34b0 [ 452.075345][ C0] ? __pfx___schedule+0x10/0x10 [ 452.080393][ C0] ? folios_put_refs+0x3c7/0x550 [ 452.085712][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.090600][ C0] ? kernel_text_address+0x8d/0x100 [ 452.095992][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.101604][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.107006][ C0] ? register_lock_class+0xb1/0x1240 [ 452.112522][ C0] ? hlock_class+0x4e/0x130 [ 452.117191][ C0] ? mark_lock+0xb5/0xc60 [ 452.121674][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 452.127037][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.132162][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.137213][ C0] ? hlock_class+0x4e/0x130 [ 452.141901][ C0] ? mark_lock+0xb5/0xc60 [ 452.146610][ C0] ? hlock_class+0x4e/0x130 [ 452.151460][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 452.156683][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.161740][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 452.166960][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 452.172829][ C0] ? update_load_avg+0x158/0x1f50 [ 452.178053][ C0] ? find_held_lock+0x2d/0x110 [ 452.183012][ C0] ? __schedule+0xff9/0x34b0 [ 452.187724][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.193041][ C0] ? __schedule+0x102c/0x34b0 [ 452.197823][ C0] ? __pfx___schedule+0x10/0x10 [ 452.202759][ C0] ? do_task_dead+0x9e/0x110 [ 452.207499][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.212901][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 452.219031][ C0] ? do_task_dead+0x40/0x110 [ 452.223859][ C0] ? do_task_dead+0xd6/0x110 [ 452.228571][ C0] ? do_exit+0x1de2/0x2ce0 [ 452.233092][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 452.238325][ C0] ? __pfx_do_exit+0x10/0x10 [ 452.243196][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 452.248748][ C0] ? do_group_exit+0xd3/0x2a0 [ 452.253536][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 452.258940][ C0] ? x64_sys_call+0x151f/0x1720 [ 452.264057][ C0] ? do_syscall_64+0xcd/0x250 [ 452.268937][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.275397][ C0] [ 452.278604][ C0] task:modprobe state:R running task stack:24752 pid:15310 tgid:15310 ppid:60 flags:0x00004002 [ 452.290748][ C0] Call Trace: [ 452.294116][ C0] [ 452.297126][ C0] __schedule+0x102c/0x34b0 [ 452.301825][ C0] ? __pfx___schedule+0x10/0x10 [ 452.306939][ C0] ? do_task_dead+0x9e/0x110 [ 452.311725][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.316882][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 452.322968][ C0] ? do_task_dead+0x40/0x110 [ 452.327924][ C0] do_task_dead+0xd6/0x110 [ 452.332586][ C0] do_exit+0x1de2/0x2ce0 [ 452.337290][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 452.342645][ C0] ? __pfx_do_exit+0x10/0x10 [ 452.348096][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 452.353993][ C0] do_group_exit+0xd3/0x2a0 [ 452.358794][ C0] __x64_sys_exit_group+0x3e/0x50 [ 452.363988][ C0] x64_sys_call+0x151f/0x1720 [ 452.368862][ C0] do_syscall_64+0xcd/0x250 [ 452.373832][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.380186][ C0] RIP: 0033:0x7f9528a1ba90 [ 452.384677][ C0] RSP: 002b:00007fffabfa3558 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 452.393369][ C0] RAX: ffffffffffffffda RBX: 00007f9528b0c860 RCX: 00007f9528a1ba90 [ 452.401694][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 452.409917][ C0] RBP: 00007f9528b0c860 R08: 0000000000000001 R09: d973962c2903ceb5 [ 452.418693][ C0] R10: 00007fffabfa3410 R11: 0000000000000246 R12: 0000000000000000 [ 452.427269][ C0] R13: 0000000000000001 R14: 00007f9528b10658 R15: 0000000000000001 [ 452.435716][ C0] [ 452.438821][ C0] task:modprobe state:R running task stack:24032 pid:15316 tgid:15316 ppid:60 flags:0x00000002 [ 452.451112][ C0] Call Trace: [ 452.454816][ C0] [ 452.458116][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 452.463296][ C0] ? do_group_exit+0xd3/0x2a0 [ 452.468164][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 452.473550][ C0] ? x64_sys_call+0x151f/0x1720 [ 452.478675][ C0] ? do_syscall_64+0xcd/0x250 [ 452.483729][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.490055][ C0] [ 452.493155][ C0] task:modprobe state:R running task stack:26920 pid:15319 tgid:15319 ppid:60 flags:0x00000000 [ 452.505412][ C0] Call Trace: [ 452.508866][ C0] [ 452.511875][ C0] __schedule+0x102c/0x34b0 [ 452.516521][ C0] ? __pfx___schedule+0x10/0x10 [ 452.521517][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 452.527135][ C0] ? __cond_resched+0x1b/0x30 [ 452.532093][ C0] preempt_schedule_common+0x44/0xc0 [ 452.537601][ C0] __cond_resched+0x1b/0x30 [ 452.542339][ C0] ? mas_next_node+0x7c1/0xf40 [ 452.547383][ C0] ? hlock_class+0x4e/0x130 [ 452.552168][ C0] ? mark_lock+0xb5/0xc60 [ 452.556723][ C0] ? hlock_class+0x4e/0x130 [ 452.561320][ C0] ? hlock_class+0x4e/0x130 [ 452.566254][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.571928][ C0] ? irqentry_exit+0x3b/0x90 [ 452.576963][ C0] ? find_held_lock+0x2d/0x110 [ 452.582054][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.587066][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.592723][ C0] ? find_held_lock+0x2d/0x110 [ 452.597781][ C0] ? hlock_class+0x4e/0x130 [ 452.602474][ C0] ? mark_lock+0xb5/0xc60 [ 452.607168][ C0] ? hlock_class+0x4e/0x130 [ 452.611798][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 452.616941][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.621855][ C0] ? kernel_text_address+0x8d/0x100 [ 452.627245][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.632637][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.637606][ C0] ? register_lock_class+0xb1/0x1240 [ 452.642998][ C0] ? hlock_class+0x4e/0x130 [ 452.647700][ C0] ? mark_lock+0xb5/0xc60 [ 452.652231][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 452.657723][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.662600][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.668353][ C0] ? hlock_class+0x4e/0x130 [ 452.673052][ C0] ? mark_lock+0xb5/0xc60 [ 452.677678][ C0] ? hlock_class+0x4e/0x130 [ 452.682351][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 452.687622][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.692596][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 452.697983][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 452.703624][ C0] ? update_load_avg+0x158/0x1f50 [ 452.708864][ C0] ? find_held_lock+0x2d/0x110 [ 452.713902][ C0] ? __schedule+0xff9/0x34b0 [ 452.718700][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.723895][ C0] ? __schedule+0x102c/0x34b0 [ 452.728745][ C0] ? __pfx___schedule+0x10/0x10 [ 452.733800][ C0] ? do_task_dead+0x9e/0x110 [ 452.738794][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.744035][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 452.750219][ C0] ? do_task_dead+0x40/0x110 [ 452.754947][ C0] ? do_task_dead+0xd6/0x110 [ 452.759650][ C0] ? do_exit+0x1de2/0x2ce0 [ 452.764175][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 452.770263][ C0] ? __pfx_do_exit+0x10/0x10 [ 452.774981][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 452.780642][ C0] ? do_group_exit+0xd3/0x2a0 [ 452.785409][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 452.790707][ C0] ? x64_sys_call+0x151f/0x1720 [ 452.795665][ C0] ? do_syscall_64+0xcd/0x250 [ 452.800621][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.806950][ C0] [ 452.810112][ C0] task:modprobe state:R running task stack:24032 pid:15328 tgid:15328 ppid:43 flags:0x00000000 [ 452.822008][ C0] Call Trace: [ 452.825550][ C0] [ 452.828563][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 452.834083][ C0] ? hlock_class+0x4e/0x130 [ 452.838679][ C0] page_ext_put+0x48/0xd0 [ 452.843791][ C0] ? __page_table_check_zero+0x2d7/0x360 [ 452.849718][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.854596][ C0] ? hlock_class+0x4e/0x130 [ 452.859196][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.864494][ C0] ? hlock_class+0x4e/0x130 [ 452.869075][ C0] ? mark_lock+0xb5/0xc60 [ 452.873775][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.878824][ C0] ? mark_lock+0xb5/0xc60 [ 452.883248][ C0] ? mark_lock+0xb5/0xc60 [ 452.887764][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.893068][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.898008][ C0] ? hlock_class+0x4e/0x130 [ 452.902783][ C0] ? mark_lock+0xb5/0xc60 [ 452.907443][ C0] ? hlock_class+0x4e/0x130 [ 452.912151][ C0] ? mark_lock+0xb5/0xc60 [ 452.916680][ C0] ? hlock_class+0x4e/0x130 [ 452.921548][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 452.926860][ C0] ? hlock_class+0x4e/0x130 [ 452.931608][ C0] ? mark_lock+0xb5/0xc60 [ 452.936129][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.941079][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.946553][ C0] ? find_held_lock+0x2d/0x110 [ 452.951684][ C0] ? hlock_class+0x4e/0x130 [ 452.956365][ C0] ? mark_lock+0xb5/0xc60 [ 452.960984][ C0] ? hlock_class+0x4e/0x130 [ 452.965839][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 452.971043][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.976046][ C0] ? kernel_text_address+0x8d/0x100 [ 452.982051][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.988232][ C0] ? __pfx_mark_lock+0x10/0x10 [ 452.993357][ C0] ? register_lock_class+0xb1/0x1240 [ 452.999188][ C0] ? hlock_class+0x4e/0x130 [ 453.003793][ C0] ? mark_lock+0xb5/0xc60 [ 453.008415][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 453.013819][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.018813][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.023789][ C0] ? hlock_class+0x4e/0x130 2025/01/22 02:29:26 executed programs: 88 [ 453.028495][ C0] ? mark_lock+0xb5/0xc60 [ 453.033102][ C0] ? hlock_class+0x4e/0x130 [ 453.037913][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 453.043581][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 453.049146][ C0] ? sched_clock+0x38/0x60 [ 453.053668][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 453.058815][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.063703][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 453.068925][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 453.074659][ C0] ? find_held_lock+0x2d/0x110 [ 453.079789][ C0] ? __schedule+0xff9/0x34b0 [ 453.084697][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.089946][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 453.095281][ C0] ? __schedule+0x102c/0x34b0 [ 453.100238][ C0] ? __pfx___schedule+0x10/0x10 [ 453.105441][ C0] ? do_task_dead+0x9e/0x110 [ 453.110453][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.115684][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 453.121608][ C0] ? do_task_dead+0x40/0x110 [ 453.126490][ C0] ? do_task_dead+0xd6/0x110 [ 453.131280][ C0] ? do_exit+0x1de2/0x2ce0 [ 453.135959][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 453.141102][ C0] ? __pfx_do_exit+0x10/0x10 [ 453.145872][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 453.151548][ C0] ? do_group_exit+0xd3/0x2a0 [ 453.156614][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 453.162355][ C0] ? x64_sys_call+0x151f/0x1720 [ 453.167394][ C0] ? do_syscall_64+0xcd/0x250 [ 453.172374][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.178752][ C0] [ 453.181941][ C0] task:syz-executor state:R running task stack:32592 pid:15337 tgid:15337 ppid:11520 flags:0x00004000 [ 453.193943][ C0] Call Trace: [ 453.197303][ C0] [ 453.200748][ C0] __switch_to_asm+0x70/0x70 [ 453.205485][ C0] [ 453.208654][ C0] task:modprobe state:R running task stack:24752 pid:15339 tgid:15339 ppid:43 flags:0x00004002 [ 453.221083][ C0] Call Trace: [ 453.224734][ C0] [ 453.227762][ C0] __schedule+0x102c/0x34b0 [ 453.232474][ C0] ? __pfx___schedule+0x10/0x10 [ 453.237459][ C0] ? do_task_dead+0x9e/0x110 [ 453.242427][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.247563][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 453.253658][ C0] ? do_task_dead+0x40/0x110 [ 453.258489][ C0] do_task_dead+0xd6/0x110 [ 453.263194][ C0] do_exit+0x1de2/0x2ce0 [ 453.267531][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 453.272743][ C0] ? __pfx_do_exit+0x10/0x10 [ 453.277438][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 453.283312][ C0] do_group_exit+0xd3/0x2a0 [ 453.288003][ C0] __x64_sys_exit_group+0x3e/0x50 [ 453.293150][ C0] x64_sys_call+0x151f/0x1720 [ 453.297993][ C0] do_syscall_64+0xcd/0x250 [ 453.302625][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.308727][ C0] RIP: 0033:0x7f0762f0da90 [ 453.313230][ C0] RSP: 002b:00007ffca3f63478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 453.322180][ C0] RAX: ffffffffffffffda RBX: 00007f0762ffe860 RCX: 00007f0762f0da90 [ 453.330585][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 453.339238][ C0] RBP: 00007f0762ffe860 R08: 0000000000000001 R09: b5eeaac01cff8c83 [ 453.347519][ C0] R10: 00007ffca3f63330 R11: 0000000000000246 R12: 0000000000000000 [ 453.356103][ C0] R13: 0000000000000001 R14: 00007f0763002658 R15: 0000000000000001 [ 453.364580][ C0] [ 453.368035][ C0] task:modprobe state:R running task stack:25360 pid:15345 tgid:15345 ppid:60 flags:0x00000002 [ 453.380012][ C0] Call Trace: [ 453.383542][ C0] [ 453.386550][ C0] ? hlock_class+0x4e/0x130 [ 453.391227][ C0] ? hlock_class+0x4e/0x130 [ 453.395994][ C0] ? mark_lock+0xb5/0xc60 [ 453.400550][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.405508][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 453.410916][ C0] ? find_held_lock+0x2d/0x110 [ 453.415954][ C0] ? hlock_class+0x4e/0x130 [ 453.420639][ C0] ? mark_lock+0xb5/0xc60 [ 453.425144][ C0] ? hlock_class+0x4e/0x130 [ 453.429744][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 453.435331][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.440302][ C0] ? kernel_text_address+0x8d/0x100 [ 453.445761][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 453.451266][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.456325][ C0] ? register_lock_class+0xb1/0x1240 [ 453.461903][ C0] ? hlock_class+0x4e/0x130 [ 453.466490][ C0] ? mark_lock+0xb5/0xc60 [ 453.471173][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 453.476305][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.481169][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.486048][ C0] ? hlock_class+0x4e/0x130 [ 453.490635][ C0] ? mark_lock+0xb5/0xc60 [ 453.495074][ C0] ? hlock_class+0x4e/0x130 [ 453.499676][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 453.505161][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 453.510540][ C0] ? sched_clock+0x38/0x60 [ 453.515354][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 453.520424][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.525307][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 453.530698][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 453.536497][ C0] ? find_held_lock+0x2d/0x110 [ 453.542450][ C0] ? __schedule+0xff9/0x34b0 [ 453.547895][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.553492][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 453.558997][ C0] ? __schedule+0x102c/0x34b0 [ 453.563963][ C0] ? __pfx___schedule+0x10/0x10 [ 453.568992][ C0] ? do_task_dead+0x9e/0x110 [ 453.574048][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.579184][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 453.585193][ C0] ? do_task_dead+0x40/0x110 [ 453.590073][ C0] ? do_task_dead+0xd6/0x110 [ 453.594788][ C0] ? do_exit+0x1de2/0x2ce0 [ 453.599565][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 453.604882][ C0] ? __pfx_do_exit+0x10/0x10 [ 453.609664][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 453.615597][ C0] ? do_group_exit+0xd3/0x2a0 [ 453.620596][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 453.625891][ C0] ? x64_sys_call+0x151f/0x1720 [ 453.630838][ C0] ? do_syscall_64+0xcd/0x250 [ 453.635721][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.642330][ C0] [ 453.645516][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:15351 tgid:15351 ppid:28 flags:0x00004000 [ 453.657617][ C0] Call Trace: [ 453.661322][ C0] [ 453.664590][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 453.671885][ C0] __switch_to_asm+0x70/0x70 [ 453.676885][ C0] [ 453.680190][ C0] task:modprobe state:R running task stack:24032 pid:15354 tgid:15354 ppid:11 flags:0x00000002 [ 453.692600][ C0] Call Trace: [ 453.695949][ C0] [ 453.699250][ C0] __schedule+0xff9/0x34b0 [ 453.703853][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.709547][ C0] ? __schedule+0x102c/0x34b0 [ 453.714422][ C0] ? __pfx___schedule+0x10/0x10 [ 453.720056][ C0] ? do_task_dead+0x9e/0x110 [ 453.724860][ C0] __pfx_lock_release+0x10/0x10 [ 453.730098][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 453.736026][ C0] ? do_task_dead+0x40/0x110 [ 453.741259][ C0] ? do_task_dead+0xd6/0x110 [ 453.746133][ C0] ? do_exit+0x1de2/0x2ce0 [ 453.750907][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 453.756270][ C0] ? __pfx_do_exit+0x10/0x10 [ 453.761430][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 453.767359][ C0] ? do_group_exit+0xd3/0x2a0 [ 453.772431][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 453.778351][ C0] ? x64_sys_call+0x151f/0x1720 [ 453.783574][ C0] ? do_syscall_64+0xcd/0x250 [ 453.788626][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.795554][ C0] [ 453.798666][ C0] task:modprobe state:R running task stack:24752 pid:15358 tgid:15358 ppid:43 flags:0x00000002 [ 453.811078][ C0] Call Trace: [ 453.814702][ C0] [ 453.817815][ C0] __schedule+0x102c/0x34b0 [ 453.822506][ C0] ? __pfx___schedule+0x10/0x10 [ 453.827653][ C0] ? hlock_class+0x4e/0x130 [ 453.832519][ C0] ? mark_lock+0xb5/0xc60 [ 453.837294][ C0] ? hlock_class+0x4e/0x130 [ 453.841891][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 453.847295][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.852451][ C0] ? kernel_text_address+0x8d/0x100 [ 453.858085][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 453.863732][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.868687][ C0] ? register_lock_class+0xb1/0x1240 [ 453.874103][ C0] ? hlock_class+0x4e/0x130 [ 453.879062][ C0] ? mark_lock+0xb5/0xc60 [ 453.883752][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 453.888980][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.893930][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.899173][ C0] ? hlock_class+0x4e/0x130 [ 453.903774][ C0] ? mark_lock+0xb5/0xc60 [ 453.908310][ C0] ? hlock_class+0x4e/0x130 [ 453.912908][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 453.918139][ C0] ? rcu_is_watching+0x12/0xc0 [ 453.923318][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 453.928925][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 453.934495][ C0] ? update_load_avg+0x158/0x1f50 [ 453.939780][ C0] ? find_held_lock+0x2d/0x110 [ 453.944928][ C0] ? __schedule+0xff9/0x34b0 [ 453.949915][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.955773][ C0] ? __schedule+0x102c/0x34b0 [ 453.961045][ C0] ? __pfx___schedule+0x10/0x10 [ 453.966259][ C0] ? do_task_dead+0x9e/0x110 [ 453.971226][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.976358][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 453.982559][ C0] ? do_task_dead+0x40/0x110 [ 453.987341][ C0] ? do_task_dead+0xd6/0x110 [ 453.992130][ C0] ? do_exit+0x1de2/0x2ce0 [ 453.997089][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 454.002505][ C0] ? __pfx_do_exit+0x10/0x10 [ 454.007189][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 454.012993][ C0] ? do_group_exit+0xd3/0x2a0 [ 454.018208][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 454.023739][ C0] ? x64_sys_call+0x151f/0x1720 [ 454.029217][ C0] ? do_syscall_64+0xcd/0x250 [ 454.034271][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.040826][ C0] [ 454.044016][ C0] task:modprobe state:R running task stack:24720 pid:15365 tgid:15365 ppid:335 flags:0x00000002 [ 454.057433][ C0] Call Trace: [ 454.060869][ C0] [ 454.063882][ C0] __schedule+0x102c/0x34b0 [ 454.068655][ C0] ? __pfx___schedule+0x10/0x10 [ 454.073595][ C0] ? do_task_dead+0x9e/0x110 [ 454.078298][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.083531][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 454.089436][ C0] ? do_task_dead+0x40/0x110 [ 454.094136][ C0] do_task_dead+0xd6/0x110 [ 454.098841][ C0] do_exit+0x1de2/0x2ce0 [ 454.103193][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 454.108408][ C0] ? __pfx_do_exit+0x10/0x10 [ 454.113471][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 454.119226][ C0] do_group_exit+0xd3/0x2a0 [ 454.123846][ C0] __x64_sys_exit_group+0x3e/0x50 [ 454.129325][ C0] x64_sys_call+0x151f/0x1720 [ 454.134182][ C0] do_syscall_64+0xcd/0x250 [ 454.138876][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.145059][ C0] RIP: 0033:0x7f76ed74aa90 [ 454.149728][ C0] RSP: 002b:00007fff52d71fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 454.158320][ C0] RAX: ffffffffffffffda RBX: 00007f76ed83b860 RCX: 00007f76ed74aa90 [ 454.166561][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 454.174790][ C0] RBP: 00007f76ed83b860 R08: 0000000000000001 R09: 2e567b77c95d56c8 [ 454.182858][ C0] R10: 00007fff52d71e60 R11: 0000000000000246 R12: 0000000000000000 [ 454.191210][ C0] R13: 0000000000000001 R14: 00007f76ed83f658 R15: 0000000000000001 [ 454.199374][ C0] [ 454.202482][ C0] task:modprobe state:R running task stack:25360 pid:15370 tgid:15370 ppid:43 flags:0x00000002 [ 454.215064][ C0] Call Trace: [ 454.218499][ C0] [ 454.221515][ C0] __schedule+0x102c/0x34b0 [ 454.226297][ C0] ? __put_anon_vma+0x114/0x3a0 [ 454.231521][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 454.236919][ C0] ? hlock_class+0x4e/0x130 [ 454.241636][ C0] ? mark_lock+0xb5/0xc60 [ 454.246172][ C0] ? hlock_class+0x4e/0x130 [ 454.250850][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 454.255891][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.261023][ C0] ? kernel_text_address+0x8d/0x100 [ 454.266491][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 454.271801][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.276665][ C0] ? register_lock_class+0xb1/0x1240 [ 454.282242][ C0] ? hlock_class+0x4e/0x130 [ 454.286933][ C0] ? mark_lock+0xb5/0xc60 [ 454.291365][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 454.296581][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.301575][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.306628][ C0] ? hlock_class+0x4e/0x130 [ 454.311433][ C0] ? mark_lock+0xb5/0xc60 [ 454.316285][ C0] ? hlock_class+0x4e/0x130 [ 454.321319][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 454.326989][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.332219][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 454.337438][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 454.343096][ C0] ? update_load_avg+0x158/0x1f50 [ 454.348608][ C0] ? find_held_lock+0x2d/0x110 [ 454.353741][ C0] ? __schedule+0xff9/0x34b0 [ 454.358443][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.363671][ C0] ? __schedule+0x102c/0x34b0 [ 454.368452][ C0] ? __pfx___schedule+0x10/0x10 [ 454.373590][ C0] ? do_task_dead+0x9e/0x110 [ 454.378306][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.383778][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 454.389901][ C0] ? do_task_dead+0x40/0x110 [ 454.394810][ C0] ? do_task_dead+0xd6/0x110 [ 454.399692][ C0] ? do_exit+0x1de2/0x2ce0 [ 454.404393][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 454.409554][ C0] ? __pfx_do_exit+0x10/0x10 [ 454.414341][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 454.419886][ C0] ? do_group_exit+0xd3/0x2a0 [ 454.424841][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 454.430225][ C0] ? x64_sys_call+0x151f/0x1720 [ 454.435520][ C0] ? do_syscall_64+0xcd/0x250 [ 454.440403][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.446601][ C0] [ 454.449966][ C0] task:modprobe state:R running task stack:24032 pid:15377 tgid:15377 ppid:11 flags:0x00000002 [ 454.462477][ C0] Call Trace: [ 454.465820][ C0] [ 454.468831][ C0] __schedule+0x102c/0x34b0 [ 454.473569][ C0] ? __pfx___schedule+0x10/0x10 [ 454.478609][ C0] ? do_task_dead+0x9e/0x110 [ 454.483799][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.488953][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 454.494973][ C0] ? do_task_dead+0x40/0x110 [ 454.499677][ C0] do_task_dead+0xd6/0x110 [ 454.504204][ C0] do_exit+0x1de2/0x2ce0 [ 454.508975][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 454.514107][ C0] ? __pfx_do_exit+0x10/0x10 [ 454.518996][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 454.524835][ C0] do_group_exit+0xd3/0x2a0 [ 454.529525][ C0] __x64_sys_exit_group+0x3e/0x50 [ 454.534768][ C0] x64_sys_call+0x151f/0x1720 [ 454.539794][ C0] do_syscall_64+0xcd/0x250 [ 454.544422][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.550510][ C0] RIP: 0033:0x7f8aeb485a90 [ 454.555613][ C0] RSP: 002b:00007ffff2173078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 454.564294][ C0] RAX: ffffffffffffffda RBX: 00007f8aeb576860 RCX: 00007f8aeb485a90 [ 454.572516][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 454.581052][ C0] RBP: 00007f8aeb576860 R08: 0000000000000001 R09: 364ba733d269177b [ 454.589366][ C0] R10: 00007ffff2172f30 R11: 0000000000000246 R12: 0000000000000000 [ 454.597511][ C0] R13: 0000000000000001 R14: 00007f8aeb57a658 R15: 0000000000000001 [ 454.605992][ C0] [ 454.609265][ C0] task:modprobe state:R running task stack:24752 pid:15382 tgid:15382 ppid:43 flags:0x00000002 [ 454.621823][ C0] Call Trace: [ 454.625175][ C0] [ 454.628262][ C0] ? page_ext_put+0x3e/0xd0 [ 454.633113][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 454.638685][ C0] ? find_held_lock+0x2d/0x110 [ 454.643627][ C0] ? hlock_class+0x4e/0x130 [ 454.648313][ C0] ? mark_lock+0xb5/0xc60 [ 454.652833][ C0] ? hlock_class+0x4e/0x130 [ 454.657419][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 454.662559][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.667625][ C0] ? kernel_text_address+0x8d/0x100 [ 454.673164][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 454.678463][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.683417][ C0] ? register_lock_class+0xb1/0x1240 [ 454.688983][ C0] ? hlock_class+0x4e/0x130 [ 454.693685][ C0] ? mark_lock+0xb5/0xc60 [ 454.698311][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 454.703534][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.708395][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.713619][ C0] ? hlock_class+0x4e/0x130 [ 454.718308][ C0] ? mark_lock+0xb5/0xc60 [ 454.722866][ C0] ? hlock_class+0x4e/0x130 [ 454.727721][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 454.733018][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.738062][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 454.743805][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 454.749279][ C0] ? update_load_avg+0x158/0x1f50 [ 454.754403][ C0] ? find_held_lock+0x2d/0x110 [ 454.759344][ C0] ? __schedule+0xff9/0x34b0 [ 454.764119][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.769700][ C0] ? __schedule+0x102c/0x34b0 [ 454.774525][ C0] ? __pfx___schedule+0x10/0x10 [ 454.779480][ C0] ? do_task_dead+0x9e/0x110 [ 454.784394][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.789637][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 454.795716][ C0] ? do_task_dead+0x40/0x110 [ 454.800585][ C0] ? do_task_dead+0xd6/0x110 [ 454.805374][ C0] ? do_exit+0x1de2/0x2ce0 [ 454.809921][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 454.815062][ C0] ? __pfx_do_exit+0x10/0x10 [ 454.819745][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 454.825336][ C0] ? do_group_exit+0xd3/0x2a0 [ 454.830118][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 454.835691][ C0] ? x64_sys_call+0x151f/0x1720 [ 454.840714][ C0] ? do_syscall_64+0xcd/0x250 [ 454.845583][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.851956][ C0] [ 454.855051][ C0] task:modprobe state:R running task stack:26920 pid:15391 tgid:15391 ppid:43 flags:0x00000002 [ 454.867168][ C0] Call Trace: [ 454.870573][ C0] [ 454.873662][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.878536][ C0] ? __schedule+0x102c/0x34b0 [ 454.883319][ C0] ? __pfx___schedule+0x10/0x10 [ 454.888281][ C0] ? __cond_resched+0x1b/0x30 [ 454.893056][ C0] ? preempt_schedule_common+0x44/0xc0 [ 454.898712][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 454.904309][ C0] ? hlock_class+0x4e/0x130 [ 454.909083][ C0] ? __schedule+0xff9/0x34b0 [ 454.913959][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.919202][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 454.924521][ C0] ? __schedule+0x102c/0x34b0 [ 454.929410][ C0] ? policy_nodemask+0xea/0x4e0 [ 454.934540][ C0] ? hlock_class+0x4e/0x130 [ 454.939228][ C0] ? mark_lock+0xb5/0xc60 [ 454.943829][ C0] ? hlock_class+0x4e/0x130 [ 454.948429][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 454.953654][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.958617][ C0] ? kernel_text_address+0x8d/0x100 [ 454.964096][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 454.969480][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.974355][ C0] ? register_lock_class+0xb1/0x1240 [ 454.980013][ C0] ? hlock_class+0x4e/0x130 [ 454.984923][ C0] ? mark_lock+0xb5/0xc60 [ 454.989654][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 454.995060][ C0] ? __pfx_mark_lock+0x10/0x10 [ 455.000223][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.005198][ C0] ? hlock_class+0x4e/0x130 [ 455.009844][ C0] ? mark_lock+0xb5/0xc60 [ 455.014466][ C0] ? hlock_class+0x4e/0x130 [ 455.019060][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 455.024190][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.029411][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 455.034687][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 455.040348][ C0] ? update_load_avg+0x158/0x1f50 [ 455.046013][ C0] ? find_held_lock+0x2d/0x110 [ 455.051147][ C0] ? __schedule+0xff9/0x34b0 [ 455.056370][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.061616][ C0] ? __schedule+0x102c/0x34b0 [ 455.066708][ C0] ? __pfx___schedule+0x10/0x10 [ 455.071832][ C0] ? do_task_dead+0x9e/0x110 [ 455.076619][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.081844][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.088018][ C0] ? do_task_dead+0x40/0x110 [ 455.092825][ C0] ? do_task_dead+0xd6/0x110 [ 455.098239][ C0] ? do_exit+0x1de2/0x2ce0 [ 455.102861][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 455.108081][ C0] ? __pfx_do_exit+0x10/0x10 [ 455.112762][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 455.119035][ C0] ? do_group_exit+0xd3/0x2a0 [ 455.124075][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 455.129454][ C0] ? x64_sys_call+0x151f/0x1720 [ 455.134660][ C0] ? do_syscall_64+0xcd/0x250 [ 455.139539][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.146303][ C0] [ 455.149780][ C0] task:modprobe state:R running task stack:25360 pid:15399 tgid:15399 ppid:60 flags:0x00000002 [ 455.162145][ C0] Call Trace: [ 455.165493][ C0] [ 455.168499][ C0] __schedule+0x102c/0x34b0 [ 455.173298][ C0] ? __pfx___schedule+0x10/0x10 [ 455.178340][ C0] ? do_task_dead+0x9e/0x110 [ 455.183230][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.188451][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.194534][ C0] ? do_task_dead+0x40/0x110 [ 455.199275][ C0] do_task_dead+0xd6/0x110 [ 455.203809][ C0] do_exit+0x1de2/0x2ce0 [ 455.208239][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 455.213728][ C0] ? __pfx_do_exit+0x10/0x10 [ 455.218672][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 455.224520][ C0] do_group_exit+0xd3/0x2a0 [ 455.229253][ C0] __x64_sys_exit_group+0x3e/0x50 [ 455.234460][ C0] x64_sys_call+0x151f/0x1720 [ 455.239313][ C0] do_syscall_64+0xcd/0x250 [ 455.244230][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.250232][ C0] RIP: 0033:0x7fd2d61c2a90 [ 455.254813][ C0] RSP: 002b:00007ffed36131b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 455.263320][ C0] RAX: ffffffffffffffda RBX: 00007fd2d62b3860 RCX: 00007fd2d61c2a90 [ 455.271549][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 455.279623][ C0] RBP: 00007fd2d62b3860 R08: 0000000000000001 R09: 2e4d664d0cc3504c [ 455.287769][ C0] R10: 00007ffed3613070 R11: 0000000000000246 R12: 0000000000000000 [ 455.295859][ C0] R13: 0000000000000001 R14: 00007fd2d62b7658 R15: 0000000000000001 [ 455.304109][ C0] [ 455.307200][ C0] task:modprobe state:R running task stack:25360 pid:15404 tgid:15404 ppid:43 flags:0x00000002 [ 455.319693][ C0] Call Trace: [ 455.323123][ C0] [ 455.326214][ C0] __schedule+0x102c/0x34b0 [ 455.331174][ C0] ? exit_mmap+0x3d7/0xb20 [ 455.335879][ C0] ? __schedule+0x102c/0x34b0 [ 455.340759][ C0] ? __pfx___schedule+0x10/0x10 [ 455.345746][ C0] ? do_task_dead+0x9e/0x110 [ 455.350541][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.355777][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.361694][ C0] ? do_task_dead+0x40/0x110 [ 455.366416][ C0] ? do_task_dead+0xd6/0x110 [ 455.371201][ C0] ? do_exit+0x1de2/0x2ce0 [ 455.375720][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 455.380954][ C0] ? __pfx_do_exit+0x10/0x10 [ 455.385650][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 455.391145][ C0] ? do_group_exit+0xd3/0x2a0 [ 455.395920][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 455.401222][ C0] ? x64_sys_call+0x151f/0x1720 [ 455.406259][ C0] ? do_syscall_64+0xcd/0x250 [ 455.411049][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.417348][ C0] [ 455.420438][ C0] task:modprobe state:R running task stack:24752 pid:15407 tgid:15407 ppid:43 flags:0x00000002 [ 455.432773][ C0] Call Trace: [ 455.436198][ C0] [ 455.439202][ C0] ? hlock_class+0x4e/0x130 [ 455.443882][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 455.449192][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.454156][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 455.459365][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 455.464853][ C0] ? update_load_avg+0x158/0x1f50 [ 455.469995][ C0] ? find_held_lock+0x2d/0x110 [ 455.474857][ C0] ? __schedule+0xff9/0x34b0 [ 455.479582][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.484916][ C0] ? __schedule+0x102c/0x34b0 [ 455.489714][ C0] ? __pfx___schedule+0x10/0x10 [ 455.495198][ C0] ? do_task_dead+0x9e/0x110 [ 455.500086][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.505316][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.511240][ C0] ? do_task_dead+0x40/0x110 [ 455.516227][ C0] ? do_task_dead+0xd6/0x110 [ 455.521355][ C0] ? do_exit+0x1de2/0x2ce0 [ 455.525888][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 455.531284][ C0] ? __pfx_do_exit+0x10/0x10 [ 455.536844][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 455.542532][ C0] ? do_group_exit+0xd3/0x2a0 [ 455.547452][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 455.552953][ C0] ? x64_sys_call+0x151f/0x1720 [ 455.557944][ C0] ? do_syscall_64+0xcd/0x250 [ 455.562829][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.569125][ C0] [ 455.572415][ C0] task:modprobe state:R running task stack:25360 pid:15412 tgid:15412 ppid:60 flags:0x00000002 [ 455.584606][ C0] Call Trace: [ 455.588045][ C0] [ 455.591040][ C0] ? __slab_alloc.constprop.0+0x56/0xb0 [ 455.596877][ C0] ? find_held_lock+0x2d/0x110 [ 455.601933][ C0] ? hlock_class+0x4e/0x130 [ 455.606848][ C0] ? mark_lock+0xb5/0xc60 [ 455.611390][ C0] ? hlock_class+0x4e/0x130 [ 455.616258][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 455.621312][ C0] ? __pfx_mark_lock+0x10/0x10 [ 455.626186][ C0] ? kernel_text_address+0x8d/0x100 [ 455.631747][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 455.637051][ C0] ? __pfx_mark_lock+0x10/0x10 [ 455.642108][ C0] ? register_lock_class+0xb1/0x1240 [ 455.648032][ C0] ? hlock_class+0x4e/0x130 [ 455.652661][ C0] ? mark_lock+0xb5/0xc60 [ 455.657075][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 455.662766][ C0] ? __pfx_mark_lock+0x10/0x10 [ 455.667883][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.672878][ C0] ? hlock_class+0x4e/0x130 [ 455.677643][ C0] ? mark_lock+0xb5/0xc60 [ 455.682084][ C0] ? hlock_class+0x4e/0x130 [ 455.686821][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 455.692105][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.697068][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 455.702483][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 455.707957][ C0] ? update_load_avg+0x158/0x1f50 [ 455.713077][ C0] ? find_held_lock+0x2d/0x110 [ 455.718025][ C0] ? __schedule+0xff9/0x34b0 [ 455.722791][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.727933][ C0] ? __schedule+0x102c/0x34b0 [ 455.732823][ C0] ? __pfx___schedule+0x10/0x10 [ 455.737867][ C0] ? do_task_dead+0x9e/0x110 [ 455.742551][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.747702][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.753843][ C0] ? do_task_dead+0x40/0x110 [ 455.758546][ C0] ? do_task_dead+0xd6/0x110 [ 455.763243][ C0] ? do_exit+0x1de2/0x2ce0 [ 455.767858][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 455.772988][ C0] ? __pfx_do_exit+0x10/0x10 [ 455.777659][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 455.783239][ C0] ? do_group_exit+0xd3/0x2a0 [ 455.788007][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 455.793303][ C0] ? x64_sys_call+0x151f/0x1720 [ 455.798328][ C0] ? do_syscall_64+0xcd/0x250 [ 455.803225][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.809422][ C0] [ 455.812529][ C0] task:modprobe state:R running task stack:25360 pid:15413 tgid:15413 ppid:43 flags:0x00000002 [ 455.824528][ C0] Call Trace: [ 455.827887][ C0] [ 455.831054][ C0] ? register_lock_class+0xb1/0x1240 [ 455.836612][ C0] ? hlock_class+0x4e/0x130 [ 455.841288][ C0] ? mark_lock+0xb5/0xc60 [ 455.845981][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 455.851109][ C0] ? __pfx_mark_lock+0x10/0x10 [ 455.855977][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.861061][ C0] ? hlock_class+0x4e/0x130 [ 455.865656][ C0] ? mark_lock+0xb5/0xc60 [ 455.870100][ C0] ? hlock_class+0x4e/0x130 [ 455.874783][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 455.880027][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.885203][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 455.890347][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 455.895867][ C0] ? update_load_avg+0x158/0x1f50 [ 455.901021][ C0] ? find_held_lock+0x2d/0x110 [ 455.906096][ C0] ? __schedule+0xff9/0x34b0 [ 455.910863][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.916087][ C0] ? __schedule+0x102c/0x34b0 [ 455.920863][ C0] ? __pfx___schedule+0x10/0x10 [ 455.926157][ C0] ? do_task_dead+0x9e/0x110 [ 455.931162][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.936387][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 455.942509][ C0] ? do_task_dead+0x40/0x110 [ 455.947297][ C0] ? do_task_dead+0xd6/0x110 [ 455.952356][ C0] ? do_exit+0x1de2/0x2ce0 [ 455.957065][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 455.962480][ C0] ? __pfx_do_exit+0x10/0x10 [ 455.967423][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 455.973104][ C0] ? do_group_exit+0xd3/0x2a0 [ 455.977876][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 455.983245][ C0] ? x64_sys_call+0x151f/0x1720 [ 455.988190][ C0] ? do_syscall_64+0xcd/0x250 [ 455.993058][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.999269][ C0] [ 456.002378][ C0] task:modprobe state:R running task stack:24752 pid:15424 tgid:15424 ppid:60 flags:0x00000000 [ 456.014591][ C0] Call Trace: [ 456.017936][ C0] [ 456.020978][ C0] __schedule+0x102c/0x34b0 [ 456.025679][ C0] ? __pfx___schedule+0x10/0x10 [ 456.030801][ C0] ? do_task_dead+0x9e/0x110 [ 456.035887][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.041208][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 456.047224][ C0] ? do_task_dead+0x40/0x110 [ 456.051921][ C0] do_task_dead+0xd6/0x110 [ 456.056616][ C0] do_exit+0x1de2/0x2ce0 [ 456.061016][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 456.066334][ C0] ? __pfx_do_exit+0x10/0x10 [ 456.071023][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 456.076534][ C0] do_group_exit+0xd3/0x2a0 [ 456.081391][ C0] __x64_sys_exit_group+0x3e/0x50 [ 456.086709][ C0] x64_sys_call+0x151f/0x1720 [ 456.091655][ C0] do_syscall_64+0xcd/0x250 [ 456.096289][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.102375][ C0] RIP: 0033:0x7fd2590a1a90 [ 456.107906][ C0] RSP: 002b:00007ffd86a24058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 456.116812][ C0] RAX: ffffffffffffffda RBX: 00007fd259192860 RCX: 00007fd2590a1a90 [ 456.124975][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 456.133117][ C0] RBP: 00007fd259192860 R08: 0000000000000001 R09: 413f9507a4453c78 [ 456.141259][ C0] R10: 00007ffd86a23f10 R11: 0000000000000246 R12: 0000000000000000 [ 456.149662][ C0] R13: 0000000000000001 R14: 00007fd259196658 R15: 0000000000000001 [ 456.158018][ C0] [ 456.161217][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:15425 tgid:15425 ppid:11 flags:0x00004000 [ 456.173506][ C0] Call Trace: [ 456.176887][ C0] [ 456.179998][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 456.186713][ C0] __switch_to_asm+0x70/0x70 [ 456.191411][ C0] [ 456.194527][ C0] task:modprobe state:R running task stack:24032 pid:15429 tgid:15429 ppid:60 flags:0x00000002 [ 456.206703][ C0] Call Trace: [ 456.210450][ C0] [ 456.213459][ C0] __schedule+0x102c/0x34b0 [ 456.218293][ C0] ? __pfx___schedule+0x10/0x10 [ 456.223316][ C0] ? do_task_dead+0x9e/0x110 [ 456.228107][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.233350][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 456.239352][ C0] ? do_task_dead+0x40/0x110 [ 456.244227][ C0] do_task_dead+0xd6/0x110 [ 456.248968][ C0] do_exit+0x1de2/0x2ce0 [ 456.253491][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 456.258632][ C0] ? __pfx_do_exit+0x10/0x10 [ 456.263593][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 456.269087][ C0] do_group_exit+0xd3/0x2a0 [ 456.273868][ C0] __x64_sys_exit_group+0x3e/0x50 [ 456.278994][ C0] x64_sys_call+0x151f/0x1720 [ 456.283791][ C0] do_syscall_64+0xcd/0x250 [ 456.288684][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.294706][ C0] RIP: 0033:0x7fa664265a90 [ 456.299398][ C0] RSP: 002b:00007ffe95792888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 456.308263][ C0] RAX: ffffffffffffffda RBX: 00007fa664356860 RCX: 00007fa664265a90 [ 456.316587][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 456.325441][ C0] RBP: 00007fa664356860 R08: 0000000000000001 R09: b8f185835210f1df [ 456.334106][ C0] R10: 00007ffe95792740 R11: 0000000000000246 R12: 0000000000000000 [ 456.342427][ C0] R13: 0000000000000001 R14: 00007fa66435a658 R15: 0000000000000001 [ 456.351089][ C0] [ 456.354373][ C0] task:syz.1.98 state:S stack:27200 pid:15430 tgid:15430 ppid:11520 flags:0x00000000 [ 456.364873][ C0] Call Trace: [ 456.368399][ C0] [ 456.371838][ C0] __schedule+0x102c/0x34b0 [ 456.376670][ C0] ? __pfx___schedule+0x10/0x10 [ 456.381678][ C0] ? schedule+0x298/0x350 [ 456.386206][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.391514][ C0] ? lock_acquire+0x2f/0xb0 [ 456.396236][ C0] ? schedule+0x1fd/0x350 [ 456.400947][ C0] ? futex_wait_queue+0x41/0x1f0 [ 456.406252][ C0] schedule+0xe7/0x350 [ 456.410437][ C0] futex_wait_queue+0xfc/0x1f0 [ 456.415397][ C0] __futex_wait+0x291/0x3c0 [ 456.420024][ C0] ? __pfx___futex_wait+0x10/0x10 [ 456.425264][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 456.430814][ C0] ? ktime_add_safe+0x60/0x70 [ 456.435695][ C0] futex_wait+0xe9/0x380 [ 456.440055][ C0] ? __pfx_futex_wait+0x10/0x10 [ 456.445028][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 456.450617][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 456.455665][ C0] do_futex+0x22b/0x350 [ 456.460010][ C0] ? __pfx_do_futex+0x10/0x10 [ 456.465000][ C0] ? ktime_get+0x206/0x300 [ 456.469596][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 456.474975][ C0] ? read_tsc+0x9/0x20 [ 456.479313][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 456.484442][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 456.489962][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 456.495434][ C0] do_syscall_64+0xcd/0x250 [ 456.500227][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.506415][ C0] RIP: 0033:0x7f70c174dff9 [ 456.511083][ C0] RSP: 002b:00007ffe97e02948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 456.520115][ C0] RAX: ffffffffffffffda RBX: 00007ffe97e02a70 RCX: 00007f70c174dff9 [ 456.528961][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70c1905f8c [ 456.537117][ C0] RBP: 00007f70c1905f8c R08: 00007f70c15ca000 R09: 00007ffe97e02c3f [ 456.546299][ C0] R10: 00007ffe97e02a50 R11: 0000000000000246 R12: 0000000000070196 [ 456.554457][ C0] R13: 00007ffe97e02a50 R14: 0000000000000bea R15: 000000000006f5ac [ 456.562534][ C0] [ 456.565660][ C0] task:syz.1.98 state:S stack:28480 pid:15431 tgid:15430 ppid:11520 flags:0x00000000 [ 456.576095][ C0] Call Trace: [ 456.579441][ C0] [ 456.582531][ C0] __schedule+0x102c/0x34b0 [ 456.587224][ C0] ? __pfx___schedule+0x10/0x10 [ 456.592435][ C0] ? schedule+0x298/0x350 [ 456.597048][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.602369][ C0] ? lock_acquire+0x2f/0xb0 [ 456.607175][ C0] ? schedule+0x1fd/0x350 [ 456.611604][ C0] schedule+0xe7/0x350 [ 456.615985][ C0] schedule_timeout+0x244/0x280 [ 456.620937][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 456.626599][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 456.632162][ C0] ___down_common+0x2d7/0x460 [ 456.637045][ C0] ? __pfx____down_common+0x10/0x10 [ 456.642531][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 456.647693][ C0] ? rcu_is_watching+0x12/0xc0 [ 456.652594][ C0] __down_interruptible+0x21/0x40 [ 456.657985][ C0] down_interruptible+0x7f/0xa0 [ 456.662948][ C0] raw_ioctl+0x11ea/0x2b90 [ 456.667561][ C0] ? lock_acquire+0x2f/0xb0 [ 456.672249][ C0] ? __fget_files+0x40/0x3a0 [ 456.677031][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 456.682070][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 456.687395][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 456.692434][ C0] __x64_sys_ioctl+0x190/0x200 [ 456.697478][ C0] do_syscall_64+0xcd/0x250 [ 456.702211][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.708846][ C0] RIP: 0033:0x7f70c174dbfb [ 456.713468][ C0] RSP: 002b:00007f70c11c6f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 456.722198][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70c174dbfb [ 456.730347][ C0] RDX: 00007f70c11c7fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 456.738611][ C0] RBP: 00007f70c11c7fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 456.746948][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 456.755363][ C0] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f70c17ca273 [ 456.763692][ C0] [ 456.767137][ C0] task:modprobe state:R running task stack:25360 pid:15446 tgid:15446 ppid:11 flags:0x00000002 [ 456.779210][ C0] Call Trace: [ 456.782639][ C0] [ 456.785823][ C0] __schedule+0x102c/0x34b0 [ 456.790461][ C0] ? __pfx___schedule+0x10/0x10 [ 456.795586][ C0] ? do_task_dead+0x9e/0x110 [ 456.800282][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.805520][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 456.811438][ C0] ? do_task_dead+0x40/0x110 [ 456.816137][ C0] do_task_dead+0xd6/0x110 [ 456.820657][ C0] do_exit+0x1de2/0x2ce0 [ 456.825348][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 456.830485][ C0] ? __pfx_do_exit+0x10/0x10 [ 456.835448][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 456.841076][ C0] do_group_exit+0xd3/0x2a0 [ 456.845848][ C0] __x64_sys_exit_group+0x3e/0x50 [ 456.850974][ C0] x64_sys_call+0x151f/0x1720 [ 456.855921][ C0] do_syscall_64+0xcd/0x250 [ 456.860595][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.866645][ C0] RIP: 0033:0x7f1aa27c3a90 [ 456.871223][ C0] RSP: 002b:00007fff91ced418 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 456.879815][ C0] RAX: ffffffffffffffda RBX: 00007f1aa28b4860 RCX: 00007f1aa27c3a90 [ 456.887864][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 456.896211][ C0] RBP: 00007f1aa28b4860 R08: 0000000000000001 R09: aa08972b202a1281 [ 456.904429][ C0] R10: 00007fff91ced2d0 R11: 0000000000000246 R12: 0000000000000000 [ 456.912689][ C0] R13: 0000000000000001 R14: 00007f1aa28b8658 R15: 0000000000000001 [ 456.920777][ C0] [ 456.923990][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:15452 tgid:15452 ppid:11 flags:0x00004000 [ 456.936170][ C0] Call Trace: [ 456.939600][ C0] [ 456.942589][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 456.949284][ C0] ret_from_fork_asm+0x1a/0x30 [ 456.954250][ C0] [ 456.957323][ C0] task:modprobe state:R running task stack:24752 pid:15454 tgid:15454 ppid:43 flags:0x00000000 [ 456.969553][ C0] Call Trace: [ 456.972911][ C0] [ 456.976187][ C0] __schedule+0x102c/0x34b0 [ 456.980896][ C0] ? __pfx___schedule+0x10/0x10 [ 456.986061][ C0] ? do_task_dead+0x9e/0x110 [ 456.991558][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.997060][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 457.003227][ C0] ? do_task_dead+0x40/0x110 [ 457.007915][ C0] do_task_dead+0xd6/0x110 [ 457.012623][ C0] do_exit+0x1de2/0x2ce0 [ 457.017089][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 457.022330][ C0] ? __pfx_do_exit+0x10/0x10 [ 457.027108][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 457.032886][ C0] do_group_exit+0xd3/0x2a0 [ 457.037492][ C0] __x64_sys_exit_group+0x3e/0x50 [ 457.042801][ C0] x64_sys_call+0x151f/0x1720 [ 457.047691][ C0] do_syscall_64+0xcd/0x250 [ 457.052411][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.058441][ C0] RIP: 0033:0x7fd297bdea90 [ 457.062935][ C0] RSP: 002b:00007ffddab22198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 457.071530][ C0] RAX: ffffffffffffffda RBX: 00007fd297ccf860 RCX: 00007fd297bdea90 [ 457.079675][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 457.088334][ C0] RBP: 00007fd297ccf860 R08: 0000000000000001 R09: 37a297ec9d3773e7 [ 457.096737][ C0] R10: 00007ffddab22050 R11: 0000000000000246 R12: 0000000000000000 [ 457.104964][ C0] R13: 0000000000000001 R14: 00007fd297cd3658 R15: 0000000000000001 [ 457.113137][ C0] [ 457.116535][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:15458 tgid:15458 ppid:43 flags:0x00004000 [ 457.128623][ C0] Call Trace: [ 457.132060][ C0] [ 457.135162][ C0] ? lock_vma_under_rcu+0x38a/0x980 [ 457.140591][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 457.146411][ C0] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 457.151646][ C0] ? __pfx___schedule+0x10/0x10 [ 457.156694][ C0] ? tick_program_event+0xb0/0x140 [ 457.162048][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 457.167552][ C0] ? do_group_exit+0xd3/0x2a0 [ 457.172416][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 457.177718][ C0] ? x64_sys_call+0x151f/0x1720 [ 457.182753][ C0] ? do_syscall_64+0xcd/0x250 [ 457.187742][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.194020][ C0] [ 457.197113][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:15461 tgid:15461 ppid:11 flags:0x00004000 [ 457.209065][ C0] Call Trace: [ 457.212423][ C0] [ 457.215515][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 457.222213][ C0] __switch_to_asm+0x70/0x70 [ 457.226913][ C0] [ 457.230097][ C0] task:modprobe state:R running task stack:25360 pid:15462 tgid:15462 ppid:28 flags:0x00000000 [ 457.242257][ C0] Call Trace: [ 457.245625][ C0] [ 457.248744][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 457.254262][ C0] ? mark_lock+0xb5/0xc60 [ 457.258782][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 457.264016][ C0] ? __pfx_mark_lock+0x10/0x10 [ 457.268884][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.273787][ C0] ? hlock_class+0x4e/0x130 [ 457.278896][ C0] ? mark_lock+0xb5/0xc60 [ 457.283339][ C0] ? hlock_class+0x4e/0x130 [ 457.288107][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 457.293241][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.298290][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 457.303618][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 457.309420][ C0] ? update_load_avg+0x158/0x1f50 [ 457.314565][ C0] ? find_held_lock+0x2d/0x110 [ 457.319488][ C0] ? __schedule+0xff9/0x34b0 [ 457.324178][ C0] ? __pfx_lock_release+0x10/0x10 [ 457.329352][ C0] ? __schedule+0x102c/0x34b0 [ 457.334274][ C0] ? __pfx___schedule+0x10/0x10 [ 457.339644][ C0] ? do_task_dead+0x9e/0x110 [ 457.344493][ C0] ? __pfx_lock_release+0x10/0x10 [ 457.349820][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 457.355911][ C0] ? do_task_dead+0x40/0x110 [ 457.360614][ C0] ? do_task_dead+0xd6/0x110 [ 457.365409][ C0] ? do_exit+0x1de2/0x2ce0 [ 457.369961][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 457.375188][ C0] ? __pfx_do_exit+0x10/0x10 [ 457.379953][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 457.385632][ C0] ? do_group_exit+0xd3/0x2a0 [ 457.390699][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 457.396097][ C0] ? x64_sys_call+0x151f/0x1720 [ 457.401209][ C0] ? do_syscall_64+0xcd/0x250 [ 457.406085][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.412459][ C0] [ 457.415552][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:15466 tgid:15466 ppid:60 flags:0x00004000 [ 457.427706][ C0] Call Trace: [ 457.431081][ C0] [ 457.434179][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 457.440959][ C0] __switch_to_asm+0x70/0x70 [ 457.445825][ C0] [ 457.448907][ C0] task:modprobe state:R running task stack:24032 pid:15469 tgid:15469 ppid:11 flags:0x00000000 [ 457.460883][ C0] Call Trace: [ 457.464235][ C0] [ 457.467327][ C0] __schedule+0x102c/0x34b0 [ 457.471923][ C0] ? find_held_lock+0x2d/0x110 [ 457.476804][ C0] ? hlock_class+0x4e/0x130 [ 457.481402][ C0] ? mark_lock+0xb5/0xc60 [ 457.485992][ C0] ? hlock_class+0x4e/0x130 [ 457.490930][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 457.496068][ C0] ? __pfx_mark_lock+0x10/0x10 [ 457.501110][ C0] ? kernel_text_address+0x8d/0x100 [ 457.506594][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 457.511989][ C0] ? __pfx_mark_lock+0x10/0x10 [ 457.517159][ C0] ? register_lock_class+0xb1/0x1240 [ 457.522810][ C0] ? hlock_class+0x4e/0x130 [ 457.527592][ C0] ? mark_lock+0xb5/0xc60 [ 457.532214][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 457.537527][ C0] ? __pfx_mark_lock+0x10/0x10 [ 457.542799][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.547993][ C0] ? hlock_class+0x4e/0x130 [ 457.552841][ C0] ? mark_lock+0xb5/0xc60 [ 457.557290][ C0] ? hlock_class+0x4e/0x130 [ 457.562124][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 457.567657][ C0] ? rcu_is_watching+0x12/0xc0 [ 457.573140][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 457.578288][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 457.583942][ C0] ? update_load_avg+0x158/0x1f50 [ 457.589261][ C0] ? find_held_lock+0x2d/0x110 [ 457.594218][ C0] ? __schedule+0xff9/0x34b0 [ 457.598987][ C0] ? __pfx_lock_release+0x10/0x10 [ 457.604222][ C0] ? __schedule+0x102c/0x34b0 [ 457.609189][ C0] ? __pfx___schedule+0x10/0x10 [ 457.614140][ C0] ? do_task_dead+0x9e/0x110 [ 457.618926][ C0] ? __pfx_lock_release+0x10/0x10 [ 457.624158][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 457.630421][ C0] ? do_task_dead+0x40/0x110 [ 457.635175][ C0] ? do_task_dead+0xd6/0x110 [ 457.640154][ C0] ? do_exit+0x1de2/0x2ce0 [ 457.644750][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 457.650114][ C0] ? __pfx_do_exit+0x10/0x10 [ 457.654799][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 457.660382][ C0] ? do_group_exit+0xd3/0x2a0 [ 457.665162][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 457.670544][ C0] ? x64_sys_call+0x151f/0x1720 [ 457.675675][ C0] ? do_syscall_64+0xcd/0x250 [ 457.680690][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.687092][ C0] [ 457.690268][ C0] task:modprobe state:R running task stack:25360 pid:15475 tgid:15475 ppid:28 flags:0x00000000 [ 457.702341][ C0] Call Trace: [ 457.705799][ C0] [ 457.708818][ C0] __schedule+0x102c/0x34b0 [ 457.713428][ C0] ? __pfx___schedule+0x10/0x10 [ 457.718373][ C0] ? do_task_dead+0x9e/0x110 [ 457.723072][ C0] ? __pfx_lock_release+0x10/0x10 [ 457.728300][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 457.734515][ C0] ? do_task_dead+0x40/0x110 [ 457.739480][ C0] do_task_dead+0xd6/0x110 [ 457.744019][ C0] do_exit+0x1de2/0x2ce0 [ 457.748545][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 457.754116][ C0] ? __pfx_do_exit+0x10/0x10 [ 457.759485][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 457.765002][ C0] do_group_exit+0xd3/0x2a0 [ 457.769603][ C0] __x64_sys_exit_group+0x3e/0x50 [ 457.774736][ C0] x64_sys_call+0x151f/0x1720 [ 457.779787][ C0] do_syscall_64+0xcd/0x250 [ 457.784492][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.790579][ C0] RIP: 0033:0x7fd1eac39a90 [ 457.795175][ C0] RSP: 002b:00007ffe7c560188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 457.803955][ C0] RAX: ffffffffffffffda RBX: 00007fd1ead2a860 RCX: 00007fd1eac39a90 [ 457.812186][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 457.820525][ C0] RBP: 00007fd1ead2a860 R08: 0000000000000001 R09: 73a9a46d5f7891d7 [ 457.829180][ C0] R10: 00007ffe7c560040 R11: 0000000000000246 R12: 0000000000000000 [ 457.837318][ C0] R13: 0000000000000001 R14: 00007fd1ead2e658 R15: 0000000000000001 [ 457.845747][ C0] [ 457.848849][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:15476 tgid:15476 ppid:43 flags:0x00004000 [ 457.861209][ C0] Call Trace: [ 457.864773][ C0] [ 457.867789][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 457.874574][ C0] __switch_to_asm+0x70/0x70 [ 457.879284][ C0] [ 457.882373][ C0] task:modprobe state:R running task stack:25360 pid:15482 tgid:15482 ppid:11 flags:0x00000002 [ 457.894537][ C0] Call Trace: [ 457.897878][ C0] [ 457.900884][ C0] __schedule+0x102c/0x34b0 [ 457.905579][ C0] ? __pfx___schedule+0x10/0x10 [ 457.910618][ C0] ? do_task_dead+0x9e/0x110 [ 457.915569][ C0] ? __pfx_lock_release+0x10/0x10 [ 457.920794][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 457.927142][ C0] ? do_task_dead+0x40/0x110 [ 457.931850][ C0] do_task_dead+0xd6/0x110 [ 457.936569][ C0] do_exit+0x1de2/0x2ce0 [ 457.941044][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 457.946414][ C0] ? __pfx_do_exit+0x10/0x10 [ 457.951581][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 457.957251][ C0] do_group_exit+0xd3/0x2a0 [ 457.962033][ C0] __x64_sys_exit_group+0x3e/0x50 [ 457.967856][ C0] x64_sys_call+0x151f/0x1720 [ 457.972946][ C0] do_syscall_64+0xcd/0x250 [ 457.977821][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.985579][ C0] RIP: 0033:0x7fa89def2a90 [ 457.990167][ C0] RSP: 002b:00007ffc0a095168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 457.998767][ C0] RAX: ffffffffffffffda RBX: 00007fa89dfe3860 RCX: 00007fa89def2a90 [ 458.007086][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 458.015175][ C0] RBP: 00007fa89dfe3860 R08: 0000000000000001 R09: 70f07d1b48d1c674 [ 458.023237][ C0] R10: 00007ffc0a095020 R11: 0000000000000246 R12: 0000000000000000 [ 458.031733][ C0] R13: 0000000000000001 R14: 00007fa89dfe7658 R15: 0000000000000001 [ 458.040105][ C0] [ 458.043502][ C0] task:modprobe state:R running task stack:25360 pid:15486 tgid:15486 ppid:11 flags:0x00000000 [ 458.055759][ C0] Call Trace: [ 458.059447][ C0] [ 458.062550][ C0] ? __schedule+0xff9/0x34b0 [ 458.067679][ C0] ? __pfx_lock_release+0x10/0x10 [ 458.072987][ C0] ? __schedule+0x102c/0x34b0 [ 458.077863][ C0] ? __pfx___schedule+0x10/0x10 [ 458.082894][ C0] ? do_task_dead+0x9e/0x110 [ 458.087629][ C0] ? __pfx_lock_release+0x10/0x10 [ 458.092844][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 458.098838][ C0] ? do_task_dead+0x40/0x110 [ 458.103617][ C0] ? do_task_dead+0xd6/0x110 [ 458.108756][ C0] ? do_exit+0x1de2/0x2ce0 [ 458.113533][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 458.118759][ C0] ? __pfx_do_exit+0x10/0x10 [ 458.123445][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 458.129196][ C0] ? do_group_exit+0xd3/0x2a0 [ 458.134068][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 458.139360][ C0] ? x64_sys_call+0x151f/0x1720 [ 458.144333][ C0] ? do_syscall_64+0xcd/0x250 [ 458.149577][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.155983][ C0] [ 458.159090][ C0] task:modprobe state:R running task stack:24752 pid:15487 tgid:15487 ppid:60 flags:0x00000002 [ 458.171248][ C0] Call Trace: [ 458.174601][ C0] [ 458.177690][ C0] __schedule+0x102c/0x34b0 [ 458.182407][ C0] ? __pfx___schedule+0x10/0x10 [ 458.187440][ C0] ? do_task_dead+0x9e/0x110 [ 458.192245][ C0] ? __pfx_lock_release+0x10/0x10 [ 458.197400][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 458.203396][ C0] ? do_task_dead+0x40/0x110 [ 458.208099][ C0] do_task_dead+0xd6/0x110 [ 458.212723][ C0] do_exit+0x1de2/0x2ce0 [ 458.217202][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 458.222446][ C0] ? __pfx_do_exit+0x10/0x10 [ 458.227227][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 458.232820][ C0] do_group_exit+0xd3/0x2a0 [ 458.237606][ C0] __x64_sys_exit_group+0x3e/0x50 [ 458.242743][ C0] x64_sys_call+0x151f/0x1720 [ 458.247516][ C0] do_syscall_64+0xcd/0x250 [ 458.252127][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.258564][ C0] RIP: 0033:0x7fe32bca5a90 [ 458.263234][ C0] RSP: 002b:00007ffdfb43c078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 458.271885][ C0] RAX: ffffffffffffffda RBX: 00007fe32bd96860 RCX: 00007fe32bca5a90 [ 458.280117][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 458.288349][ C0] RBP: 00007fe32bd96860 R08: 0000000000000001 R09: 03391622eea0ded0 [ 458.296689][ C0] R10: 00007ffdfb43bf30 R11: 0000000000000246 R12: 0000000000000000 [ 458.304832][ C0] R13: 0000000000000001 R14: 00007fe32bd9a658 R15: 0000000000000001 [ 458.313014][ C0] [ 458.316485][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:15494 tgid:15494 ppid:60 flags:0x00004000 [ 458.329813][ C0] Call Trace: [ 458.333450][ C0] [ 458.336710][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 458.343417][ C0] __switch_to_asm+0x70/0x70 [ 458.348236][ C0] [ 458.351676][ C0] task:modprobe state:R running task stack:24752 pid:15496 tgid:15496 ppid:28 flags:0x00000002 [ 458.363774][ C0] Call Trace: [ 458.367115][ C0] [ 458.370108][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 458.375416][ C0] ? find_held_lock+0x2d/0x110 [ 458.380371][ C0] ? hlock_class+0x4e/0x130 [ 458.384999][ C0] ? mark_lock+0xb5/0xc60 [ 458.389424][ C0] ? hlock_class+0x4e/0x130 [ 458.394187][ C0] ? __lock_acquire+0xcc5/0x3c40 [ 458.399503][ C0] ? __pfx_mark_lock+0x10/0x10 [ 458.404462][ C0] ? kernel_text_address+0x8d/0x100 [ 458.409934][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 458.415504][ C0] ? __pfx_mark_lock+0x10/0x10 [ 458.421096][ C0] ? register_lock_class+0xb1/0x1240 [ 458.426693][ C0] ? hlock_class+0x4e/0x130 [ 458.431408][ C0] ? mark_lock+0xb5/0xc60 [ 458.436268][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 458.441664][ C0] ? __pfx_mark_lock+0x10/0x10 [ 458.446765][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.453124][ C0] ? hlock_class+0x4e/0x130 [ 458.457720][ C0] ? mark_lock+0xb5/0xc60 [ 458.462172][ C0] ? hlock_class+0x4e/0x130 [ 458.466941][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 458.472160][ C0] ? rcu_is_watching+0x12/0xc0 [ 458.477123][ C0] ? trace_pelt_se_tp+0x106/0x170 [ 458.482515][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 458.488183][ C0] ? update_load_avg+0x158/0x1f50 [ 458.493366][ C0] ? find_held_lock+0x2d/0x110 [ 458.498247][ C0] ? __schedule+0xff9/0x34b0 [ 458.503020][ C0] ? __pfx_lock_release+0x10/0x10 [ 458.508201][ C0] ? __schedule+0x102c/0x34b0 [ 458.513550][ C0] ? __pfx___schedule+0x10/0x10 [ 458.518778][ C0] ? do_task_dead+0x9e/0x110 [ 458.523718][ C0] ? __pfx_lock_release+0x10/0x10 [ 458.529593][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 458.535863][ C0] ? do_task_dead+0x40/0x110 [ 458.540578][ C0] ? do_task_dead+0xd6/0x110 [ 458.545355][ C0] ? do_exit+0x1de2/0x2ce0 [ 458.550225][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 458.555709][ C0] ? __pfx_do_exit+0x10/0x10 [ 458.560669][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 458.567042][ C0] ? do_group_exit+0xd3/0x2a0 [ 458.571821][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 458.577217][ C0] ? x64_sys_call+0x151f/0x1720 [ 458.582366][ C0] ? do_syscall_64+0xcd/0x250 [ 458.587384][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.593771][ C0] [ 458.596961][ C0] task:modprobe state:R running task stack:25360 pid:15503 tgid:15503 ppid:11 flags:0x00000000 [ 458.609209][ C0] Call Trace: [ 458.612704][ C0] [ 458.615807][ C0] ? mmput+0xdb/0x430 [ 458.620056][ C0] ? do_task_dead+0x40/0x110 [ 458.624755][ C0] ? do_task_dead+0xd6/0x110 [ 458.629687][ C0] ? do_exit+0x1de2/0x2ce0 [ 458.634306][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 458.639833][ C0] ? __pfx_do_exit+0x10/0x10 [ 458.644967][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 458.650461][ C0] ? do_group_exit+0xd3/0x2a0 [ 458.655425][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 458.660813][ C0] ? x64_sys_call+0x151f/0x1720 [ 458.666030][ C0] ? do_syscall_64+0xcd/0x250 [ 458.671035][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.677651][ C0] [ 458.680836][ C0] task:kworker/u8:1 state:R running task stack:28752 pid:15504 tgid:15504 ppid:28 flags:0x00004000 [ 458.693091][ C0] Call Trace: [ 458.696449][ C0] [ 458.699627][ C0] __schedule+0x102c/0x34b0 [ 458.704427][ C0] ? __pfx___schedule+0x10/0x10 [ 458.709479][ C0] ? wake_up_q+0x9e/0x140 [ 458.714254][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 458.720338][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 458.726093][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 458.731755][ C0] ? __cond_resched+0x1b/0x30 [ 458.736692][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 458.742493][ C0] preempt_schedule_common+0x44/0xc0 [ 458.747894][ C0] __cond_resched+0x1b/0x30