7956][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 548.123413][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 548.128713][ C1] ? shrink_dentry_list+0x1a/0x5d0 [ 548.133908][ C1] ? up_write+0x1b2/0x520 [ 548.138343][ C1] namespace_unlock+0x1b5/0x490 [ 548.143289][ C1] ? __pfx_namespace_unlock+0x10/0x10 [ 548.148754][ C1] ? free_nsproxy+0x47/0x470 [ 548.153445][ C1] put_mnt_ns+0xf4/0x130 [ 548.157769][ C1] ? free_nsproxy+0x47/0x470 [ 548.162462][ C1] free_nsproxy+0x47/0x470 [ 548.166972][ C1] switch_task_namespaces+0xeb/0x100 [ 548.172346][ C1] do_exit+0xad8/0x2ce0 [ 548.176599][ C1] ? get_signal+0x8f2/0x2770 [ 548.181259][ C1] ? __pfx_do_exit+0x10/0x10 [ 548.185928][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 548.191030][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 548.196500][ C1] do_group_exit+0xd3/0x2a0 [ 548.201099][ C1] get_signal+0x25fb/0x2770 [ 548.205692][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 548.211441][ C1] ? __pfx_get_signal+0x10/0x10 [ 548.216374][ C1] ? __do_sys_wait4+0xd2/0x170 [ 548.221244][ C1] ? find_held_lock+0x2d/0x110 [ 548.226091][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 548.231739][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 548.238013][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 548.243743][ C1] do_syscall_64+0xda/0x250 [ 548.248351][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.254345][ C1] RIP: 0033:0x7f5aafd54213 [ 548.258834][ C1] RSP: 002b:00007fff534d9c68 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 548.267340][ C1] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f5aafd54213 [ 548.275395][ C1] RDX: 0000000040000000 RSI: 00007fff534d9c9c RDI: 00000000ffffffff [ 548.283461][ C1] RBP: 00007fff534d9c9c R08: 000000000000e762 R09: 00007f5ab0a53080 [ 548.291508][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 548.299555][ C1] R13: 0000000000000000 R14: 00000000000819ec R15: 00007fff534d9cf0 [ 548.307625][ C1] [ 548.310707][ C1] task:syz-executor state:S stack:26144 pid:16547 tgid:16547 ppid:2658 flags:0x00000000 [ 548.321021][ C1] Call Trace: [ 548.324361][ C1] [ 548.327361][ C1] __schedule+0x105f/0x34b0 [ 548.331978][ C1] ? __pfx___schedule+0x10/0x10 [ 548.336918][ C1] ? schedule+0x298/0x350 [ 548.341336][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.346468][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.351750][ C1] ? lock_acquire+0x2f/0xb0 [ 548.356357][ C1] ? schedule+0x1fd/0x350 [ 548.360783][ C1] schedule+0xe7/0x350 [ 548.364937][ C1] do_wait+0x1dd/0x570 [ 548.369097][ C1] kernel_wait4+0x16c/0x280 [ 548.373697][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 548.378827][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 548.384553][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 548.389925][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 548.395385][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 548.400785][ C1] __do_sys_wait4+0x15f/0x170 [ 548.405560][ C1] ? find_held_lock+0x2d/0x110 [ 548.410422][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 548.415744][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 548.421141][ C1] do_syscall_64+0xcd/0x250 [ 548.425750][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.431744][ C1] RIP: 0033:0x7f82d4ff4213 [ 548.436247][ C1] RSP: 002b:00007ffdb0eb06b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 548.444753][ C1] RAX: ffffffffffffffda RBX: 00000000000040a7 RCX: 00007f82d4ff4213 [ 548.452803][ C1] RDX: 0000000040000000 RSI: 00007ffdb0eb06cc RDI: 00000000ffffffff [ 548.460895][ C1] RBP: 00007ffdb0eb06cc R08: 0000000000000000 R09: 0000000000000000 [ 548.468945][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb0eb0750 [ 548.476991][ C1] R13: 00007ffdb0eb0758 R14: 0000000000000009 R15: 0000000000000000 [ 548.485063][ C1] [ 548.488142][ C1] task:syz-executor state:D stack:24784 pid:16551 tgid:16551 ppid:16547 flags:0x00000000 [ 548.498458][ C1] Call Trace: [ 548.501802][ C1] [ 548.504872][ C1] __schedule+0x105f/0x34b0 [ 548.509475][ C1] ? __pfx___schedule+0x10/0x10 [ 548.514429][ C1] ? schedule+0x298/0x350 [ 548.518847][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.523963][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.529245][ C1] ? lock_acquire+0x2f/0xb0 [ 548.533847][ C1] ? schedule+0x1fd/0x350 [ 548.538266][ C1] schedule+0xe7/0x350 [ 548.542433][ C1] io_schedule+0xbf/0x130 [ 548.546846][ C1] bit_wait_io+0x15/0xe0 [ 548.551196][ C1] __wait_on_bit+0x62/0x180 [ 548.555791][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 548.560822][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 548.566323][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 548.572417][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 548.577993][ C1] do_get_write_access+0x933/0x1270 [ 548.583299][ C1] jbd2_journal_get_write_access+0x1d6/0x280 [ 548.589397][ C1] __ext4_journal_get_write_access+0x6a/0x390 [ 548.595575][ C1] __ext4_new_inode+0xda1/0x4ec0 [ 548.600630][ C1] ? __pfx___ext4_new_inode+0x10/0x10 [ 548.606112][ C1] ? avc_has_perm+0x11b/0x1c0 [ 548.610887][ C1] ? __pfx___dquot_initialize+0x10/0x10 [ 548.616529][ C1] ? selinux_determine_inode_label+0x238/0x330 [ 548.622844][ C1] ext4_mkdir+0x283/0xb70 [ 548.627267][ C1] ? __pfx_ext4_mkdir+0x10/0x10 [ 548.632219][ C1] ? security_inode_permission+0x68/0xc0 [ 548.637974][ C1] vfs_mkdir+0x57d/0x860 [ 548.642319][ C1] do_mkdirat+0x1b1/0x390 [ 548.646758][ C1] ? __pfx_do_mkdirat+0x10/0x10 [ 548.651721][ C1] ? getname_flags.part.0+0x1c5/0x550 [ 548.657203][ C1] __x64_sys_mkdirat+0x83/0xb0 [ 548.662062][ C1] do_syscall_64+0xcd/0x250 [ 548.666692][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.672692][ C1] RIP: 0033:0x7f82d4ffc897 [ 548.677187][ C1] RSP: 002b:00007ffdb0eb06b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 548.685693][ C1] RAX: ffffffffffffffda RBX: 00007f82d5070685 RCX: 00007f82d4ffc897 [ 548.693748][ C1] RDX: 00000000000001ff RSI: 00007f82d5070685 RDI: 00000000ffffff9c [ 548.701805][ C1] RBP: 00007ffdb0eb0750 R08: 0000000000000000 R09: 0000000000000000 [ 548.709860][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb0eb0750 [ 548.717903][ C1] R13: 00007ffdb0eb0758 R14: 0000000000000009 R15: 0000000000000000 [ 548.725995][ C1] [ 548.729078][ C1] task:syz-executor state:S stack:26144 pid:17209 tgid:17209 ppid:2658 flags:0x00000000 [ 548.739411][ C1] Call Trace: [ 548.742751][ C1] [ 548.745740][ C1] __schedule+0x105f/0x34b0 [ 548.750343][ C1] ? __pfx___schedule+0x10/0x10 [ 548.755291][ C1] ? schedule+0x298/0x350 [ 548.759708][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.764828][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.770571][ C1] ? lock_acquire+0x2f/0xb0 [ 548.775176][ C1] ? schedule+0x1fd/0x350 [ 548.779608][ C1] schedule+0xe7/0x350 [ 548.783764][ C1] do_wait+0x1dd/0x570 [ 548.787935][ C1] kernel_wait4+0x16c/0x280 [ 548.792549][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 548.797701][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 548.803442][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 548.808826][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 548.814291][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 548.819693][ C1] __do_sys_wait4+0x15f/0x170 [ 548.824464][ C1] ? find_held_lock+0x2d/0x110 [ 548.829334][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 548.834667][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 548.840073][ C1] do_syscall_64+0xcd/0x250 [ 548.844692][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.850692][ C1] RIP: 0033:0x7fea038c4213 [ 548.855181][ C1] RSP: 002b:00007fff2f42c0c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 548.863695][ C1] RAX: ffffffffffffffda RBX: 0000000000004341 RCX: 00007fea038c4213 [ 548.871748][ C1] RDX: 0000000040000000 RSI: 00007fff2f42c0dc RDI: 00000000ffffffff [ 548.879796][ C1] RBP: 00007fff2f42c0dc R08: 0000000000000000 R09: 0000000000000000 [ 548.887843][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff2f42c160 [ 548.895892][ C1] R13: 00007fff2f42c168 R14: 0000000000000009 R15: 0000000000000000 [ 548.903959][ C1] [ 548.907046][ C1] task:syz-executor state:S stack:26144 pid:17216 tgid:17216 ppid:2658 flags:0x00000000 [ 548.917358][ C1] Call Trace: [ 548.920698][ C1] [ 548.923693][ C1] __schedule+0x105f/0x34b0 [ 548.928291][ C1] ? __pfx___schedule+0x10/0x10 [ 548.933229][ C1] ? schedule+0x298/0x350 [ 548.937638][ C1] ? __pfx_lock_release+0x10/0x10 [ 548.942746][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 548.948036][ C1] ? lock_acquire+0x2f/0xb0 [ 548.952633][ C1] ? schedule+0x1fd/0x350 [ 548.957054][ C1] schedule+0xe7/0x350 [ 548.961203][ C1] do_wait+0x1dd/0x570 [ 548.965374][ C1] kernel_wait4+0x16c/0x280 [ 548.969999][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 548.975129][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 548.980861][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 548.986229][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 548.991682][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 548.997073][ C1] __do_sys_wait4+0x15f/0x170 [ 549.001864][ C1] ? find_held_lock+0x2d/0x110 [ 549.006840][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 549.012159][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 549.017555][ C1] do_syscall_64+0xcd/0x250 [ 549.022164][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.028159][ C1] RIP: 0033:0x7f4800324213 [ 549.032651][ C1] RSP: 002b:00007ffe7379e9c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 549.041149][ C1] RAX: ffffffffffffffda RBX: 0000000000004346 RCX: 00007f4800324213 [ 549.049203][ C1] RDX: 0000000040000000 RSI: 00007ffe7379e9dc RDI: 00000000ffffffff [ 549.057250][ C1] RBP: 00007ffe7379e9dc R08: 0000000000000000 R09: 0000000000000000 [ 549.065298][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7379ea60 [ 549.073351][ C1] R13: 00007ffe7379ea68 R14: 0000000000000009 R15: 0000000000000000 [ 549.081447][ C1] [ 549.084531][ C1] task:syz-executor state:D stack:24784 pid:17217 tgid:17217 ppid:17209 flags:0x00000000 [ 549.094840][ C1] Call Trace: [ 549.098531][ C1] [ 549.101544][ C1] __schedule+0x105f/0x34b0 [ 549.106143][ C1] ? __pfx___schedule+0x10/0x10 [ 549.111080][ C1] ? schedule+0x298/0x350 [ 549.115497][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.120608][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.125900][ C1] ? lock_acquire+0x2f/0xb0 [ 549.130491][ C1] ? schedule+0x1fd/0x350 [ 549.134912][ C1] schedule+0xe7/0x350 [ 549.139067][ C1] schedule_timeout+0x258/0x2a0 [ 549.143996][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 549.149481][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.154770][ C1] __wait_for_common+0x3e1/0x600 [ 549.159799][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 549.165265][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 549.170841][ C1] ? queue_work_on+0xc6/0x140 [ 549.175619][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.180914][ C1] wait_for_completion_state+0x1c/0x40 [ 549.186468][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 549.192119][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 549.198305][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 549.203949][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 549.209866][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 549.215783][ C1] __request_module+0x3f6/0x6c0 [ 549.220732][ C1] ? dev_load+0x221/0x240 [ 549.225152][ C1] ? __pfx___request_module+0x10/0x10 [ 549.230627][ C1] ? find_held_lock+0x2d/0x110 [ 549.235486][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.240599][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.245874][ C1] ? cap_capable+0x1cf/0x240 [ 549.250555][ C1] ? dev_load+0x1c0/0x240 [ 549.254982][ C1] dev_load+0x221/0x240 [ 549.259236][ C1] dev_ioctl+0x473/0x10c0 [ 549.263656][ C1] sock_do_ioctl+0x19e/0x280 [ 549.268337][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 549.273554][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 549.280148][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 549.286735][ C1] ? fd_install+0x223/0x750 [ 549.291331][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 549.298290][ C1] sock_ioctl+0x228/0x6c0 [ 549.302709][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 549.307659][ C1] ? fd_install+0x242/0x750 [ 549.312253][ C1] ? selinux_file_ioctl+0x180/0x270 [ 549.317539][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 549.322746][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 549.327693][ C1] __x64_sys_ioctl+0x18f/0x220 [ 549.332554][ C1] do_syscall_64+0xcd/0x250 [ 549.337160][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.343164][ C1] RIP: 0033:0x7fea038cdbfb [ 549.347646][ C1] RSP: 002b:00007fff2f42b780 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 549.356144][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fea038cdbfb [ 549.364183][ C1] RDX: 00007fff2f42b7d0 RSI: 0000000000008933 RDI: 0000000000000005 [ 549.372223][ C1] RBP: 00007fff2f42b7d0 R08: 000000000000000a R09: 00007fff2f42baf0 [ 549.380274][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 549.388319][ C1] R13: 00007fea045b4620 R14: 0000000000000006 R15: 0000000000000000 [ 549.396387][ C1] [ 549.399483][ C1] task:syz-executor state:S stack:26144 pid:17219 tgid:17219 ppid:2658 flags:0x00000000 [ 549.409795][ C1] Call Trace: [ 549.413131][ C1] [ 549.416120][ C1] __schedule+0x105f/0x34b0 [ 549.420715][ C1] ? __pfx___schedule+0x10/0x10 [ 549.425654][ C1] ? schedule+0x298/0x350 [ 549.430071][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.435181][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.440474][ C1] ? lock_acquire+0x2f/0xb0 [ 549.445077][ C1] ? schedule+0x1fd/0x350 [ 549.449500][ C1] schedule+0xe7/0x350 [ 549.453663][ C1] do_wait+0x1dd/0x570 [ 549.457826][ C1] kernel_wait4+0x16c/0x280 [ 549.462434][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 549.467560][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 549.473285][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 549.478660][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 549.484124][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 549.489512][ C1] __do_sys_wait4+0x15f/0x170 [ 549.494286][ C1] ? find_held_lock+0x2d/0x110 [ 549.499132][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 549.504475][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 549.509861][ C1] do_syscall_64+0xcd/0x250 [ 549.514481][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.520491][ C1] RIP: 0033:0x7fb5dfc44213 [ 549.524976][ C1] RSP: 002b:00007ffcb33bb368 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 549.533479][ C1] RAX: ffffffffffffffda RBX: 0000000000004345 RCX: 00007fb5dfc44213 [ 549.541531][ C1] RDX: 0000000040000000 RSI: 00007ffcb33bb37c RDI: 00000000ffffffff [ 549.549672][ C1] RBP: 00007ffcb33bb37c R08: 0000000000000000 R09: 0000000000000000 [ 549.557715][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcb33bb400 [ 549.565766][ C1] R13: 00007ffcb33bb408 R14: 0000000000000009 R15: 0000000000000000 [ 549.573844][ C1] [ 549.576925][ C1] task:syz-executor state:D stack:24224 pid:17221 tgid:17221 ppid:17219 flags:0x00000000 [ 549.587234][ C1] Call Trace: [ 549.590571][ C1] [ 549.593566][ C1] __schedule+0x105f/0x34b0 [ 549.598164][ C1] ? __pfx___schedule+0x10/0x10 [ 549.603108][ C1] ? schedule+0x298/0x350 [ 549.607530][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.612651][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.617941][ C1] ? lock_acquire+0x2f/0xb0 [ 549.622531][ C1] ? schedule+0x1fd/0x350 [ 549.626952][ C1] schedule+0xe7/0x350 [ 549.631096][ C1] schedule_timeout+0x258/0x2a0 [ 549.636033][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 549.641517][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.646809][ C1] __wait_for_common+0x3e1/0x600 [ 549.651839][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 549.657291][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 549.662853][ C1] ? queue_work_on+0xc6/0x140 [ 549.667619][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.672919][ C1] wait_for_completion_state+0x1c/0x40 [ 549.678469][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 549.684130][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 549.690303][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 549.695947][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 549.701891][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 549.707813][ C1] __request_module+0x3f6/0x6c0 [ 549.712741][ C1] ? dev_load+0x221/0x240 [ 549.717141][ C1] ? __pfx___request_module+0x10/0x10 [ 549.722608][ C1] ? find_held_lock+0x2d/0x110 [ 549.727456][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.732580][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.737857][ C1] ? cap_capable+0x1cf/0x240 [ 549.742521][ C1] ? dev_load+0x1de/0x240 [ 549.746930][ C1] dev_load+0x1ff/0x240 [ 549.751202][ C1] dev_ioctl+0x473/0x10c0 [ 549.755622][ C1] sock_do_ioctl+0x19e/0x280 [ 549.760298][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 549.765518][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 549.772115][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 549.778703][ C1] ? fd_install+0x223/0x750 [ 549.783296][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 549.790238][ C1] sock_ioctl+0x228/0x6c0 [ 549.794653][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 549.799688][ C1] ? fd_install+0x242/0x750 [ 549.804291][ C1] ? selinux_file_ioctl+0x180/0x270 [ 549.809570][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 549.814785][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 549.819738][ C1] __x64_sys_ioctl+0x18f/0x220 [ 549.824624][ C1] do_syscall_64+0xcd/0x250 [ 549.829235][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.835246][ C1] RIP: 0033:0x7fb5dfc4dbfb [ 549.839738][ C1] RSP: 002b:00007ffcb33baa20 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 549.848238][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb5dfc4dbfb [ 549.856287][ C1] RDX: 00007ffcb33baa80 RSI: 0000000000008933 RDI: 0000000000000005 [ 549.864330][ C1] RBP: 00007ffcb33baa80 R08: 0000000000000008 R09: 00007ffcb33baab2 [ 549.872373][ C1] R10: 00007ffcb33baeb6 R11: 0000000000000246 R12: 00007ffcb33bab00 [ 549.880428][ C1] R13: 00007fb5dfcc1187 R14: 00007fb5e0934620 R15: 00007fb5dfcc1187 [ 549.888512][ C1] [ 549.891601][ C1] task:syz-executor state:D stack:24432 pid:17222 tgid:17222 ppid:17216 flags:0x00000000 [ 549.901910][ C1] Call Trace: [ 549.905249][ C1] [ 549.908245][ C1] __schedule+0x105f/0x34b0 [ 549.912838][ C1] ? __pfx___schedule+0x10/0x10 [ 549.917786][ C1] ? schedule+0x298/0x350 [ 549.922199][ C1] ? __pfx_lock_release+0x10/0x10 [ 549.927381][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 549.932672][ C1] ? lock_acquire+0x2f/0xb0 [ 549.937266][ C1] ? schedule+0x1fd/0x350 [ 549.941695][ C1] schedule+0xe7/0x350 [ 549.945841][ C1] schedule_timeout+0x258/0x2a0 [ 549.950768][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 549.956241][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 549.961549][ C1] __wait_for_common+0x3e1/0x600 [ 549.966592][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 549.972055][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 549.977621][ C1] ? queue_work_on+0xc6/0x140 [ 549.982398][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.987702][ C1] wait_for_completion_state+0x1c/0x40 [ 549.993246][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 549.998893][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 550.005073][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 550.010708][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 550.016614][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 550.022626][ C1] __request_module+0x3f6/0x6c0 [ 550.027574][ C1] ? dev_load+0x1ff/0x240 [ 550.031989][ C1] ? __pfx___request_module+0x10/0x10 [ 550.037457][ C1] ? find_held_lock+0x2d/0x110 [ 550.042335][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.047458][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.052733][ C1] ? cap_capable+0x1cf/0x240 [ 550.057399][ C1] ? dev_load+0x1de/0x240 [ 550.061802][ C1] dev_load+0x1ff/0x240 [ 550.066030][ C1] dev_ioctl+0x473/0x10c0 [ 550.070439][ C1] sock_do_ioctl+0x19e/0x280 [ 550.075121][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 550.080325][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 550.086921][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 550.093510][ C1] ? fd_install+0x223/0x750 [ 550.098110][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 550.105067][ C1] sock_ioctl+0x228/0x6c0 [ 550.109497][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 550.114453][ C1] ? fd_install+0x242/0x750 [ 550.119066][ C1] ? selinux_file_ioctl+0x180/0x270 [ 550.124358][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 550.129567][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 550.134511][ C1] __x64_sys_ioctl+0x18f/0x220 [ 550.139381][ C1] do_syscall_64+0xcd/0x250 [ 550.143979][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.149953][ C1] RIP: 0033:0x7f480032dbfb [ 550.154430][ C1] RSP: 002b:00007ffe7379e080 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 550.162922][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f480032dbfb [ 550.170970][ C1] RDX: 00007ffe7379e0e0 RSI: 0000000000008933 RDI: 0000000000000005 [ 550.179019][ C1] RBP: 00007ffe7379e0e0 R08: 0000000000000008 R09: 00007ffe7379e112 [ 550.187498][ C1] R10: 0000000000000009 R11: 0000000000000246 R12: 00007ffe7379e160 [ 550.195557][ C1] R13: 00007f48003a10f8 R14: 00007f4801014620 R15: 00007f48003a10f8 [ 550.203628][ C1] [ 550.206716][ C1] task:syz.3.41 state:D stack:27504 pid:17231 tgid:17231 ppid:15816 flags:0x00004006 [ 550.217031][ C1] Call Trace: [ 550.220364][ C1] [ 550.223365][ C1] __schedule+0x105f/0x34b0 [ 550.227955][ C1] ? __pfx___schedule+0x10/0x10 [ 550.232917][ C1] ? schedule+0x298/0x350 [ 550.237330][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.242447][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.247729][ C1] ? lock_acquire+0x2f/0xb0 [ 550.252322][ C1] ? schedule+0x1fd/0x350 [ 550.256737][ C1] ? __pfx_raw_release+0x10/0x10 [ 550.261773][ C1] schedule+0xe7/0x350 [ 550.265930][ C1] synchronize_rcu_expedited+0x392/0x450 [ 550.271666][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 550.277922][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 550.284098][ C1] ? bus_remove_driver+0x13b/0x2c0 [ 550.289312][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 550.294703][ C1] ? __pfx_raw_release+0x10/0x10 [ 550.299736][ C1] module_remove_driver+0x2e/0x260 [ 550.304944][ C1] bus_remove_driver+0x143/0x2c0 [ 550.309986][ C1] driver_unregister+0x76/0xb0 [ 550.314839][ C1] usb_gadget_unregister_driver+0x49/0x70 [ 550.320661][ C1] raw_release+0x1ae/0x2b0 [ 550.325182][ C1] __fput+0x3f6/0xb60 [ 550.329294][ C1] task_work_run+0x14e/0x250 [ 550.333976][ C1] ? __pfx_task_work_run+0x10/0x10 [ 550.339182][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 550.344477][ C1] do_exit+0xadd/0x2ce0 [ 550.348737][ C1] ? get_signal+0x8f2/0x2770 [ 550.353399][ C1] ? __pfx_do_exit+0x10/0x10 [ 550.358080][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 550.363179][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 550.368637][ C1] do_group_exit+0xd3/0x2a0 [ 550.373238][ C1] get_signal+0x25fb/0x2770 [ 550.377818][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.383112][ C1] ? ktime_get+0xd9/0x1a0 [ 550.387523][ C1] ? __pfx_get_signal+0x10/0x10 [ 550.392463][ C1] ? __pfx_do_futex+0x10/0x10 [ 550.397259][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 550.402909][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 550.409171][ C1] ? rcu_is_watching+0x12/0xc0 [ 550.414029][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 550.419762][ C1] do_syscall_64+0xda/0x250 [ 550.424365][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.430364][ C1] RIP: 0033:0x7f5aafd5dff9 [ 550.434856][ C1] RSP: 002b:00007fff534d9a38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 550.443371][ C1] RAX: fffffffffffffdfc RBX: 00007fff534d9b60 RCX: 00007f5aafd5dff9 [ 550.451423][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5aaff15f8c [ 550.459470][ C1] RBP: 00007f5aaff15f8c R08: 00007f5ab0a53080 R09: 00007fff534d9d2f [ 550.467533][ C1] R10: 00007fff534d9b40 R11: 0000000000000246 R12: 00000000000821bb [ 550.475585][ C1] R13: 00007fff534d9b40 R14: 000000000000015e R15: 000000000008205d [ 550.483667][ C1] [ 550.486748][ C1] task:syz-executor state:D stack:26144 pid:17566 tgid:17566 ppid:2658 flags:0x00000000 [ 550.497056][ C1] Call Trace: [ 550.500394][ C1] [ 550.503388][ C1] __schedule+0x105f/0x34b0 [ 550.507994][ C1] ? __pfx___schedule+0x10/0x10 [ 550.512934][ C1] ? schedule+0x298/0x350 [ 550.517348][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.522471][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 550.527783][ C1] ? lock_acquire+0x2f/0xb0 [ 550.532385][ C1] ? schedule+0x1fd/0x350 [ 550.536825][ C1] schedule+0xe7/0x350 [ 550.540989][ C1] io_schedule+0xbf/0x130 [ 550.545430][ C1] bit_wait_io+0x15/0xe0 [ 550.549776][ C1] __wait_on_bit+0x62/0x180 [ 550.554383][ C1] ? __pfx_bit_wait_io+0x10/0x10 [ 550.559417][ C1] out_of_line_wait_on_bit+0xda/0x110 [ 550.564888][ C1] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 550.570981][ C1] ? __pfx_wake_bit_function+0x10/0x10 [ 550.576570][ C1] do_get_write_access+0x933/0x1270 [ 550.581891][ C1] jbd2_journal_get_write_access+0x1d6/0x280 [ 550.587975][ C1] __ext4_journal_get_write_access+0x6a/0x390 [ 550.594177][ C1] __ext4_new_inode+0xda1/0x4ec0 [ 550.599234][ C1] ? __pfx___ext4_new_inode+0x10/0x10 [ 550.604739][ C1] ? avc_has_perm+0x11b/0x1c0 [ 550.609530][ C1] ? __pfx___dquot_initialize+0x10/0x10 [ 550.615172][ C1] ? selinux_determine_inode_label+0x238/0x330 [ 550.621446][ C1] ext4_mkdir+0x283/0xb70 [ 550.625882][ C1] ? __pfx_ext4_mkdir+0x10/0x10 [ 550.630814][ C1] ? security_inode_permission+0x68/0xc0 [ 550.636546][ C1] vfs_mkdir+0x57d/0x860 [ 550.640895][ C1] do_mkdirat+0x1b1/0x390 [ 550.645305][ C1] ? __pfx_do_mkdirat+0x10/0x10 [ 550.650241][ C1] ? getname_flags.part.0+0x1c5/0x550 [ 550.655710][ C1] __x64_sys_mkdir+0xef/0x140 [ 550.660477][ C1] do_syscall_64+0xcd/0x250 [ 550.665094][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.671092][ C1] RIP: 0033:0x7f2e72cdc867 [ 550.675578][ C1] RSP: 002b:00007ffc18f834e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 550.684080][ C1] RAX: ffffffffffffffda RBX: 00007ffc18f83632 RCX: 00007f2e72cdc867 [ 550.692120][ C1] RDX: 0000000005b871ef RSI: 00000000000001c0 RDI: 00007ffc18f83620 [ 550.700171][ C1] RBP: f49998db0aa753ff R08: 0000000000000004 R09: 0000000000000001 [ 550.708223][ C1] R10: 0000000000000001 R11: 0000000000000246 R12: 8421084210842109 [ 550.716270][ C1] R13: 00007ffc18f83632 R14: 00007f2e72d71960 R15: 0000000005b871ef [ 550.724370][ C1] [ 550.727461][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:17880 tgid:17880 ppid:210 flags:0x00004000 [ 550.739372][ C1] Call Trace: [ 550.742721][ C1] [ 550.745722][ C1] ? ret_from_fork+0x45/0x80 [ 550.750423][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.756448][ C1] [ 550.759530][ C1] task:modprobe state:R running task stack:24720 pid:17882 tgid:17882 ppid:1086 flags:0x00000002 [ 550.771427][ C1] Call Trace: [ 550.774768][ C1] [ 550.777761][ C1] __schedule+0x105f/0x34b0 [ 550.782355][ C1] ? __pfx___schedule+0x10/0x10 [ 550.787290][ C1] ? do_task_dead+0x9e/0x110 [ 550.791957][ C1] ? __pfx_lock_release+0x10/0x10 [ 550.797085][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 550.802976][ C1] ? do_task_dead+0x40/0x110 [ 550.807642][ C1] do_task_dead+0xd6/0x110 [ 550.812139][ C1] do_exit+0x1de7/0x2ce0 [ 550.816465][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 550.821573][ C1] ? __pfx_do_exit+0x10/0x10 [ 550.826267][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 550.831734][ C1] do_group_exit+0xd3/0x2a0 [ 550.836333][ C1] __x64_sys_exit_group+0x3e/0x50 [ 550.841460][ C1] x64_sys_call+0x14a9/0x16a0 [ 550.846229][ C1] do_syscall_64+0xcd/0x250 [ 550.850837][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.856838][ C1] RIP: 0033:0x7f11dfa14a90 [ 550.861323][ C1] RSP: 002b:00007ffe3afa29c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 550.869828][ C1] RAX: ffffffffffffffda RBX: 00007f11dfb05860 RCX: 00007f11dfa14a90 [ 550.877876][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 550.885919][ C1] RBP: 00007f11dfb05860 R08: 0000000000000001 R09: cc7a08248c3ee252 [ 550.893972][ C1] R10: 00007ffe3afa2880 R11: 0000000000000246 R12: 0000000000000000 [ 550.902018][ C1] R13: 0000000000000001 R14: 00007f11dfb09658 R15: 0000000000000001 [ 550.910095][ C1] [ 550.913482][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:17884 tgid:17884 ppid:1086 flags:0x00004000 [ 550.925385][ C1] Call Trace: [ 550.928721][ C1] [ 550.931723][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 550.938416][ C1] __switch_to_asm+0x70/0x70 [ 550.943119][ C1] [ 550.946209][ C1] task:modprobe state:R running task stack:24720 pid:17889 tgid:17889 ppid:12218 flags:0x00000000 [ 550.958099][ C1] Call Trace: [ 550.961465][ C1] [ 550.964452][ C1] ? mmput+0xdb/0x3e0 [ 550.968512][ C1] ? do_exit+0x9bf/0x2ce0 [ 550.972935][ C1] ? do_group_exit+0x1c3/0x2a0 [ 550.977799][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 550.982902][ C1] ? __pfx_do_exit+0x10/0x10 [ 550.987584][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 550.993042][ C1] ? do_group_exit+0xd3/0x2a0 [ 550.997831][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 551.003133][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 551.008082][ C1] ? do_syscall_64+0xcd/0x250 [ 551.012871][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.019072][ C1] [ 551.022178][ C1] task:modprobe state:R running task stack:25424 pid:17891 tgid:17891 ppid:12218 flags:0x00000000 [ 551.034072][ C1] Call Trace: [ 551.037420][ C1] [ 551.040426][ C1] __schedule+0x105f/0x34b0 [ 551.045030][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.049886][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 551.054984][ C1] ? __pfx_do_exit+0x10/0x10 [ 551.059659][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 551.065137][ C1] ? do_group_exit+0xd3/0x2a0 [ 551.069914][ C1] __x64_sys_exit_group+0x3e/0x50 [ 551.075040][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 551.079988][ C1] ? do_syscall_64+0xcd/0x250 [ 551.084778][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.090985][ C1] [ 551.094261][ C1] task:modprobe state:R running task stack:25424 pid:17892 tgid:17892 ppid:210 flags:0x00000008 [ 551.106147][ C1] Call Trace: [ 551.109482][ C1] [ 551.112482][ C1] __schedule+0x105f/0x34b0 [ 551.117074][ C1] ? stack_trace_save+0x95/0xd0 [ 551.122007][ C1] ? free_unref_folios+0x8a5/0x1170 [ 551.127315][ C1] ? hlock_class+0x4e/0x130 [ 551.131916][ C1] ? mark_lock+0xb5/0xc60 [ 551.136333][ C1] ? hlock_class+0x4e/0x130 [ 551.140915][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 551.145952][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.150820][ C1] ? hlock_class+0x4e/0x130 [ 551.155403][ C1] ? mark_lock+0xb5/0xc60 [ 551.159825][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 551.165130][ C1] ? unwind_get_return_address+0x59/0xa0 [ 551.170857][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.175725][ C1] ? hlock_class+0x4e/0x130 [ 551.180307][ C1] ? mark_lock+0xb5/0xc60 [ 551.184719][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.189844][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.194705][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.199545][ C1] ? hlock_class+0x4e/0x130 [ 551.204142][ C1] ? mark_lock+0xb5/0xc60 [ 551.208567][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.213442][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 551.219087][ C1] ? hlock_class+0x4e/0x130 [ 551.223684][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.228831][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.233681][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 551.238804][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 551.244285][ C1] ? find_held_lock+0x2d/0x110 [ 551.249142][ C1] ? __schedule+0x102c/0x34b0 [ 551.253909][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.259058][ C1] ? __schedule+0x105f/0x34b0 [ 551.263853][ C1] ? __pfx___schedule+0x10/0x10 [ 551.268800][ C1] ? do_task_dead+0x9e/0x110 [ 551.273466][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.278599][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 551.284847][ C1] ? do_task_dead+0x40/0x110 [ 551.289526][ C1] ? do_task_dead+0xd6/0x110 [ 551.294200][ C1] ? do_exit+0x1de7/0x2ce0 [ 551.298799][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 551.303904][ C1] ? __pfx_do_exit+0x10/0x10 [ 551.308584][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 551.314051][ C1] ? do_group_exit+0xd3/0x2a0 [ 551.318832][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 551.324134][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 551.329070][ C1] ? do_syscall_64+0xcd/0x250 [ 551.333861][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.340099][ C1] [ 551.343187][ C1] task:modprobe state:R running task stack:24720 pid:17900 tgid:17900 ppid:1086 flags:0x00000000 [ 551.355073][ C1] Call Trace: [ 551.358417][ C1] [ 551.361413][ C1] __schedule+0x105f/0x34b0 [ 551.366001][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 551.371382][ C1] ? hlock_class+0x4e/0x130 [ 551.375973][ C1] ? mark_lock+0xb5/0xc60 [ 551.380402][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.385551][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.390421][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.395279][ C1] ? hlock_class+0x4e/0x130 [ 551.399870][ C1] ? mark_lock+0xb5/0xc60 [ 551.404299][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.409159][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 551.414814][ C1] ? hlock_class+0x4e/0x130 [ 551.419400][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.424537][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.429381][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 551.434493][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 551.439969][ C1] ? find_held_lock+0x2d/0x110 [ 551.444814][ C1] ? __schedule+0x102c/0x34b0 [ 551.449585][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.454728][ C1] ? __schedule+0x105f/0x34b0 [ 551.459497][ C1] ? __pfx___schedule+0x10/0x10 [ 551.464429][ C1] ? do_task_dead+0x9e/0x110 [ 551.469102][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.474230][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 551.480137][ C1] ? do_task_dead+0x40/0x110 [ 551.484807][ C1] ? do_task_dead+0xd6/0x110 [ 551.489483][ C1] ? do_exit+0x1de7/0x2ce0 [ 551.493999][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 551.499120][ C1] ? __pfx_do_exit+0x10/0x10 [ 551.503808][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 551.509285][ C1] ? do_group_exit+0xd3/0x2a0 [ 551.514064][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 551.519360][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 551.524295][ C1] ? do_syscall_64+0xcd/0x250 [ 551.529077][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.535274][ C1] [ 551.538404][ C1] task:modprobe state:R running task stack:24720 pid:17902 tgid:17902 ppid:28 flags:0x00000000 [ 551.550299][ C1] Call Trace: [ 551.553638][ C1] [ 551.556644][ C1] __schedule+0x105f/0x34b0 [ 551.561267][ C1] ? __pfx___schedule+0x10/0x10 [ 551.566209][ C1] ? hlock_class+0x4e/0x130 [ 551.570792][ C1] ? unlink_anon_vmas+0x58a/0x820 [ 551.575899][ C1] ? hlock_class+0x4e/0x130 [ 551.580489][ C1] ? mark_lock+0xb5/0xc60 [ 551.584923][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.589783][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 551.595078][ C1] ? find_held_lock+0x2d/0x110 [ 551.599928][ C1] ? hlock_class+0x4e/0x130 [ 551.604510][ C1] ? mark_lock+0xb5/0xc60 [ 551.608940][ C1] ? hlock_class+0x4e/0x130 [ 551.613525][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 551.618556][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.623418][ C1] ? hlock_class+0x4e/0x130 [ 551.627997][ C1] ? mark_lock+0xb5/0xc60 [ 551.632417][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 551.637709][ C1] ? unwind_get_return_address+0x59/0xa0 [ 551.643433][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.648298][ C1] ? hlock_class+0x4e/0x130 [ 551.652891][ C1] ? mark_lock+0xb5/0xc60 [ 551.657322][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.662465][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.667332][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.672192][ C1] ? hlock_class+0x4e/0x130 [ 551.676794][ C1] ? mark_lock+0xb5/0xc60 [ 551.681242][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.686456][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 551.692092][ C1] ? hlock_class+0x4e/0x130 [ 551.696679][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.701812][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.706656][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 551.711771][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 551.717243][ C1] ? find_held_lock+0x2d/0x110 [ 551.722099][ C1] ? __schedule+0x102c/0x34b0 [ 551.726881][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.732025][ C1] ? __schedule+0x105f/0x34b0 [ 551.736793][ C1] ? __pfx___schedule+0x10/0x10 [ 551.741722][ C1] ? do_task_dead+0x9e/0x110 [ 551.746395][ C1] ? __pfx_lock_release+0x10/0x10 [ 551.751524][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 551.757420][ C1] ? do_task_dead+0x40/0x110 [ 551.762093][ C1] ? do_task_dead+0xd6/0x110 [ 551.766762][ C1] ? do_exit+0x1de7/0x2ce0 [ 551.771276][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 551.776388][ C1] ? __pfx_do_exit+0x10/0x10 [ 551.781076][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 551.786556][ C1] ? do_group_exit+0xd3/0x2a0 [ 551.791343][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 551.796642][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 551.801582][ C1] ? do_syscall_64+0xcd/0x250 [ 551.806366][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.812558][ C1] [ 551.815652][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:17914 tgid:17914 ppid:210 flags:0x00004000 [ 551.827575][ C1] Call Trace: [ 551.830909][ C1] [ 551.833910][ C1] ? do_syscall_64+0xcd/0x250 [ 551.838691][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.844885][ C1] [ 551.847962][ C1] task:modprobe state:R running task stack:24720 pid:17917 tgid:17917 ppid:28 flags:0x00000000 [ 551.859848][ C1] Call Trace: [ 551.863206][ C1] [ 551.866244][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.871083][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 551.876213][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 551.881690][ C1] ? find_held_lock+0x2d/0x110 [ 551.886537][ C1] ? kasan_save_track+0x14/0x30 [ 551.891482][ C1] ? hlock_class+0x4e/0x130 [ 551.896061][ C1] ? mark_lock+0xb5/0xc60 [ 551.900472][ C1] ? hlock_class+0x4e/0x130 [ 551.905058][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 551.910111][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.914980][ C1] ? hlock_class+0x4e/0x130 [ 551.919573][ C1] ? mark_lock+0xb5/0xc60 [ 551.923992][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 551.929310][ C1] ? unwind_get_return_address+0x59/0xa0 [ 551.935039][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.939895][ C1] ? hlock_class+0x4e/0x130 [ 551.944477][ C1] ? mark_lock+0xb5/0xc60 [ 551.948887][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.954004][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.958865][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.963709][ C1] ? hlock_class+0x4e/0x130 [ 551.968301][ C1] ? mark_lock+0xb5/0xc60 [ 551.972725][ C1] ? __pfx_mark_lock+0x10/0x10 [ 551.977575][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 551.983205][ C1] ? hlock_class+0x4e/0x130 [ 551.987806][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 551.992933][ C1] ? rcu_is_watching+0x12/0xc0 [ 551.997783][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 552.002913][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 552.008387][ C1] ? find_held_lock+0x2d/0x110 [ 552.013245][ C1] ? __schedule+0x102c/0x34b0 [ 552.018029][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.023158][ C1] ? __schedule+0x105f/0x34b0 [ 552.027920][ C1] ? __pfx___schedule+0x10/0x10 [ 552.032860][ C1] ? do_task_dead+0x9e/0x110 [ 552.037531][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.042660][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 552.048556][ C1] ? do_task_dead+0x40/0x110 [ 552.053233][ C1] ? do_task_dead+0xd6/0x110 [ 552.057910][ C1] ? do_exit+0x1de7/0x2ce0 [ 552.062424][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.067520][ C1] ? __pfx_do_exit+0x10/0x10 [ 552.072197][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.077673][ C1] ? do_group_exit+0xd3/0x2a0 [ 552.082448][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 552.087744][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 552.092698][ C1] ? do_syscall_64+0xcd/0x250 [ 552.097488][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.103699][ C1] [ 552.106792][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:17924 tgid:17924 ppid:28 flags:0x00004000 [ 552.118704][ C1] Call Trace: [ 552.122052][ C1] [ 552.125066][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 552.131764][ C1] __switch_to_asm+0x70/0x70 [ 552.136488][ C1] [ 552.139576][ C1] task:modprobe state:R running task stack:25424 pid:17927 tgid:17927 ppid:210 flags:0x00000000 [ 552.151469][ C1] Call Trace: [ 552.154818][ C1] [ 552.157816][ C1] __schedule+0x105f/0x34b0 [ 552.162422][ C1] ? __pfx___schedule+0x10/0x10 [ 552.167363][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.172469][ C1] ? __pfx_do_exit+0x10/0x10 [ 552.177153][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.182632][ C1] ? do_group_exit+0xd3/0x2a0 [ 552.187414][ C1] __x64_sys_exit_group+0x3e/0x50 [ 552.192549][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 552.197493][ C1] ? do_syscall_64+0xcd/0x250 [ 552.202277][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.208474][ C1] [ 552.211562][ C1] task:modprobe state:R running task stack:25424 pid:17929 tgid:17929 ppid:210 flags:0x00000000 [ 552.223464][ C1] Call Trace: [ 552.226815][ C1] [ 552.229820][ C1] __schedule+0x105f/0x34b0 [ 552.234416][ C1] ? __pfx___schedule+0x10/0x10 [ 552.239351][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.244209][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.249071][ C1] ? hlock_class+0x4e/0x130 [ 552.253667][ C1] ? mark_lock+0xb5/0xc60 [ 552.258113][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.262971][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 552.268624][ C1] ? hlock_class+0x4e/0x130 [ 552.273219][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 552.278377][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.283269][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 552.288409][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 552.293933][ C1] ? find_held_lock+0x2d/0x110 [ 552.298788][ C1] ? __schedule+0x102c/0x34b0 [ 552.303552][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.308715][ C1] ? __schedule+0x105f/0x34b0 [ 552.313499][ C1] ? __pfx___schedule+0x10/0x10 [ 552.318451][ C1] ? do_task_dead+0x9e/0x110 [ 552.323135][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.328315][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 552.334215][ C1] ? do_task_dead+0x40/0x110 [ 552.338904][ C1] ? do_task_dead+0xd6/0x110 [ 552.343581][ C1] ? do_exit+0x1de7/0x2ce0 [ 552.348104][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.353210][ C1] ? __pfx_do_exit+0x10/0x10 [ 552.357907][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.363380][ C1] ? do_group_exit+0xd3/0x2a0 [ 552.368166][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 552.373476][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 552.378433][ C1] ? do_syscall_64+0xcd/0x250 [ 552.383242][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.389451][ C1] [ 552.392745][ C1] task:modprobe state:R running task stack:25424 pid:17935 tgid:17935 ppid:1086 flags:0x00000000 [ 552.404643][ C1] Call Trace: [ 552.407978][ C1] [ 552.410964][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 552.416878][ C1] ? do_task_dead+0x40/0x110 [ 552.421552][ C1] ? do_task_dead+0xd6/0x110 [ 552.426234][ C1] ? do_exit+0x1de7/0x2ce0 [ 552.430762][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.435882][ C1] ? __pfx_do_exit+0x10/0x10 [ 552.440568][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.446047][ C1] ? do_group_exit+0xd3/0x2a0 [ 552.450830][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 552.456134][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 552.461080][ C1] ? do_syscall_64+0xcd/0x250 [ 552.465860][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.472051][ C1] [ 552.475139][ C1] task:modprobe state:R running task stack:25424 pid:17937 tgid:17937 ppid:1086 flags:0x00000002 [ 552.487027][ C1] Call Trace: [ 552.490376][ C1] [ 552.493378][ C1] __schedule+0x105f/0x34b0 [ 552.497981][ C1] ? page_ext_put+0x3e/0xd0 [ 552.502570][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 552.507861][ C1] ? hlock_class+0x4e/0x130 [ 552.512464][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 552.517507][ C1] ? hlock_class+0x4e/0x130 [ 552.522108][ C1] ? mark_lock+0xb5/0xc60 [ 552.526541][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.531395][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 552.536687][ C1] ? find_held_lock+0x2d/0x110 [ 552.541549][ C1] ? hlock_class+0x4e/0x130 [ 552.546135][ C1] ? mark_lock+0xb5/0xc60 [ 552.550569][ C1] ? hlock_class+0x4e/0x130 [ 552.555161][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 552.560209][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.565085][ C1] ? hlock_class+0x4e/0x130 [ 552.569673][ C1] ? mark_lock+0xb5/0xc60 [ 552.574097][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 552.579404][ C1] ? unwind_get_return_address+0x59/0xa0 [ 552.585129][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.590057][ C1] ? hlock_class+0x4e/0x130 [ 552.594660][ C1] ? mark_lock+0xb5/0xc60 [ 552.599092][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 552.604224][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.609087][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.613944][ C1] ? hlock_class+0x4e/0x130 [ 552.618542][ C1] ? mark_lock+0xb5/0xc60 [ 552.622970][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.627832][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 552.633480][ C1] ? hlock_class+0x4e/0x130 [ 552.638069][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 552.643214][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.648072][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 552.653243][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 552.658735][ C1] ? find_held_lock+0x2d/0x110 [ 552.663600][ C1] ? __schedule+0x102c/0x34b0 [ 552.668381][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.673528][ C1] ? __schedule+0x105f/0x34b0 [ 552.678305][ C1] ? __pfx___schedule+0x10/0x10 [ 552.683258][ C1] ? do_task_dead+0x9e/0x110 [ 552.687944][ C1] ? __pfx_lock_release+0x10/0x10 [ 552.693094][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 552.699009][ C1] ? do_task_dead+0x40/0x110 [ 552.703694][ C1] ? do_task_dead+0xd6/0x110 [ 552.708379][ C1] ? do_exit+0x1de7/0x2ce0 [ 552.712895][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.718005][ C1] ? __pfx_do_exit+0x10/0x10 [ 552.722699][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.728166][ C1] ? do_group_exit+0xd3/0x2a0 [ 552.732965][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 552.738275][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 552.743239][ C1] ? do_syscall_64+0xcd/0x250 [ 552.748031][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.754246][ C1] [ 552.757344][ C1] task:kworker/u8:5 state:R running task stack:32568 pid:17945 tgid:17945 ppid:12218 flags:0x00004000 [ 552.769279][ C1] Call Trace: [ 552.772624][ C1] [ 552.775622][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 552.782318][ C1] __switch_to_asm+0x70/0x70 [ 552.787046][ C1] [ 552.790172][ C1] task:modprobe state:R running task stack:25424 pid:17947 tgid:17947 ppid:28 flags:0x00000002 [ 552.802086][ C1] Call Trace: [ 552.805436][ C1] [ 552.808446][ C1] __schedule+0x105f/0x34b0 [ 552.813061][ C1] ? __pfx___schedule+0x10/0x10 [ 552.818008][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 552.823119][ C1] ? __pfx_do_exit+0x10/0x10 [ 552.827810][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.833269][ C1] ? do_group_exit+0xd3/0x2a0 [ 552.838038][ C1] __x64_sys_exit_group+0x3e/0x50 [ 552.843158][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 552.848102][ C1] ? do_syscall_64+0xcd/0x250 [ 552.852883][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.859065][ C1] [ 552.862153][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:17949 tgid:17949 ppid:28 flags:0x00004000 [ 552.874071][ C1] Call Trace: [ 552.877434][ C1] [ 552.880430][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 552.887144][ C1] __switch_to_asm+0x70/0x70 [ 552.891866][ C1] [ 552.894944][ C1] task:modprobe state:R running task stack:25424 pid:17951 tgid:17951 ppid:210 flags:0x00000000 [ 552.906829][ C1] Call Trace: [ 552.910178][ C1] [ 552.913179][ C1] __schedule+0x105f/0x34b0 [ 552.917771][ C1] ? hlock_class+0x4e/0x130 [ 552.922351][ C1] ? mark_lock+0xb5/0xc60 [ 552.926777][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 552.931892][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.936752][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.941610][ C1] ? hlock_class+0x4e/0x130 [ 552.946209][ C1] ? mark_lock+0xb5/0xc60 [ 552.950649][ C1] ? __pfx_mark_lock+0x10/0x10 [ 552.955512][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 552.961176][ C1] ? hlock_class+0x4e/0x130 [ 552.965765][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 552.970891][ C1] ? rcu_is_watching+0x12/0xc0 [ 552.975743][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 552.980888][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 552.986357][ C1] ? find_held_lock+0x2d/0x110 [ 552.991219][ C1] ? __schedule+0x102c/0x34b0 [ 552.995983][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.001119][ C1] ? __schedule+0x105f/0x34b0 [ 553.005893][ C1] ? __pfx___schedule+0x10/0x10 [ 553.010827][ C1] ? do_task_dead+0x9e/0x110 [ 553.015486][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.020612][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.026505][ C1] ? do_task_dead+0x40/0x110 [ 553.031171][ C1] ? do_task_dead+0xd6/0x110 [ 553.035831][ C1] ? do_exit+0x1de7/0x2ce0 [ 553.040332][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 553.045429][ C1] ? __pfx_do_exit+0x10/0x10 [ 553.050102][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 553.055571][ C1] ? do_group_exit+0xd3/0x2a0 [ 553.060334][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 553.065623][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 553.070558][ C1] ? do_syscall_64+0xcd/0x250 [ 553.075333][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.081515][ C1] [ 553.084603][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:17956 tgid:17956 ppid:1086 flags:0x00004000 [ 553.096504][ C1] Call Trace: [ 553.099838][ C1] [ 553.102827][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 553.109526][ C1] __switch_to_asm+0x70/0x70 [ 553.114219][ C1] [ 553.117296][ C1] task:modprobe state:R running task stack:24720 pid:17957 tgid:17957 ppid:28 flags:0x00000002 [ 553.129183][ C1] Call Trace: [ 553.132555][ C1] [ 553.135554][ C1] __schedule+0x105f/0x34b0 [ 553.140168][ C1] ? __pfx___schedule+0x10/0x10 [ 553.145117][ C1] ? native_tlb_remove_table+0x2e/0x50 [ 553.150698][ C1] ? __pfx_mark_lock+0x10/0x10 [ 553.155563][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 553.161205][ C1] ? hlock_class+0x4e/0x130 [ 553.165785][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 553.170915][ C1] ? rcu_is_watching+0x12/0xc0 [ 553.175759][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 553.180871][ C1] ? rcu_is_watching+0x12/0xc0 [ 553.185711][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 553.190822][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 553.196303][ C1] ? find_held_lock+0x2d/0x110 [ 553.201168][ C1] ? __schedule+0x102c/0x34b0 [ 553.205931][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.211071][ C1] ? __schedule+0x105f/0x34b0 [ 553.215846][ C1] ? __pfx___schedule+0x10/0x10 [ 553.220772][ C1] ? do_task_dead+0x9e/0x110 [ 553.225438][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.230570][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.236469][ C1] ? do_task_dead+0x40/0x110 [ 553.241138][ C1] ? do_task_dead+0xd6/0x110 [ 553.245798][ C1] ? do_exit+0x1de7/0x2ce0 [ 553.250310][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 553.255409][ C1] ? __pfx_do_exit+0x10/0x10 [ 553.260081][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 553.265549][ C1] ? do_group_exit+0xd3/0x2a0 [ 553.270322][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 553.275612][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 553.280546][ C1] ? do_syscall_64+0xcd/0x250 [ 553.285318][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.291487][ C1] [ 553.294560][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:17959 tgid:17959 ppid:28 flags:0x00004000 [ 553.306511][ C1] Call Trace: [ 553.309839][ C1] [ 553.312831][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 553.319513][ C1] __switch_to_asm+0x70/0x70 [ 553.324205][ C1] [ 553.327277][ C1] task:modprobe state:R running task stack:25424 pid:17964 tgid:17964 ppid:12218 flags:0x00000002 [ 553.339167][ C1] Call Trace: [ 553.342499][ C1] [ 553.345492][ C1] __schedule+0x105f/0x34b0 [ 553.350081][ C1] ? __pfx___schedule+0x10/0x10 [ 553.355009][ C1] ? do_task_dead+0x9e/0x110 [ 553.359680][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.364803][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.370689][ C1] ? do_task_dead+0x40/0x110 [ 553.375353][ C1] do_task_dead+0xd6/0x110 [ 553.379841][ C1] do_exit+0x1de7/0x2ce0 [ 553.384176][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 553.389289][ C1] ? __pfx_do_exit+0x10/0x10 [ 553.393961][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 553.399420][ C1] do_group_exit+0xd3/0x2a0 [ 553.404020][ C1] __x64_sys_exit_group+0x3e/0x50 [ 553.409140][ C1] x64_sys_call+0x14a9/0x16a0 [ 553.413912][ C1] do_syscall_64+0xcd/0x250 [ 553.418507][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.424490][ C1] RIP: 0033:0x7f6d2c66aa90 [ 553.428965][ C1] RSP: 002b:00007ffcfe118f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 553.437465][ C1] RAX: ffffffffffffffda RBX: 00007f6d2c75b860 RCX: 00007f6d2c66aa90 [ 553.445506][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 553.453540][ C1] RBP: 00007f6d2c75b860 R08: 0000000000000001 R09: 926e2870ef40dd01 [ 553.461656][ C1] R10: 00007ffcfe118e50 R11: 0000000000000246 R12: 0000000000000000 [ 553.469692][ C1] R13: 0000000000000001 R14: 00007f6d2c75f658 R15: 0000000000000001 [ 553.477749][ C1] [ 553.480831][ C1] task:modprobe state:R running task stack:25424 pid:17970 tgid:17970 ppid:210 flags:0x00000000 [ 553.492723][ C1] Call Trace: [ 553.496062][ C1] [ 553.499063][ C1] ? __pfx_validate_mm+0x10/0x10 [ 553.504092][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 553.509488][ C1] ? hlock_class+0x4e/0x130 [ 553.514094][ C1] ? mark_lock+0xb5/0xc60 [ 553.518536][ C1] ? __pfx_unmap_page_range+0x10/0x10 [ 553.523983][ C1] ? mark_lock+0xb5/0xc60 [ 553.528414][ C1] ? __pfx_mark_lock+0x10/0x10 [ 553.533262][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 553.538893][ C1] ? hlock_class+0x4e/0x130 [ 553.543475][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 553.548605][ C1] ? rcu_is_watching+0x12/0xc0 [ 553.553446][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 553.558565][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 553.564050][ C1] ? find_held_lock+0x2d/0x110 [ 553.568908][ C1] ? __schedule+0x102c/0x34b0 [ 553.573675][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.578813][ C1] ? __schedule+0x105f/0x34b0 [ 553.583582][ C1] ? __pfx___schedule+0x10/0x10 [ 553.588509][ C1] ? do_task_dead+0x9e/0x110 [ 553.593181][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.598315][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.604205][ C1] ? do_task_dead+0x40/0x110 [ 553.608859][ C1] ? do_task_dead+0xd6/0x110 [ 553.613519][ C1] ? do_exit+0x1de7/0x2ce0 [ 553.618030][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 553.623139][ C1] ? __pfx_do_exit+0x10/0x10 [ 553.627811][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 553.633290][ C1] ? do_group_exit+0xd3/0x2a0 [ 553.638063][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 553.643362][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 553.648305][ C1] ? do_syscall_64+0xcd/0x250 [ 553.653098][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.659297][ C1] [ 553.662383][ C1] task:modprobe state:R running task stack:25136 pid:17975 tgid:17975 ppid:1086 flags:0x00000002 [ 553.674258][ C1] Call Trace: [ 553.677596][ C1] [ 553.680587][ C1] __schedule+0x105f/0x34b0 [ 553.685177][ C1] ? __pfx___schedule+0x10/0x10 [ 553.690107][ C1] ? do_task_dead+0x9e/0x110 [ 553.694776][ C1] ? __pfx_lock_release+0x10/0x10 [ 553.699913][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.705817][ C1] ? do_task_dead+0x40/0x110 [ 553.710487][ C1] do_task_dead+0xd6/0x110 [ 553.714982][ C1] do_exit+0x1de7/0x2ce0 [ 553.719325][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 553.724426][ C1] ? __pfx_do_exit+0x10/0x10 [ 553.729093][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 553.734550][ C1] do_group_exit+0xd3/0x2a0 [ 553.739141][ C1] __x64_sys_exit_group+0x3e/0x50 [ 553.744258][ C1] x64_sys_call+0x14a9/0x16a0 [ 553.749018][ C1] do_syscall_64+0xcd/0x250 [ 553.753620][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.759602][ C1] RIP: 0033:0x7f0c64e15a90 [ 553.764091][ C1] RSP: 002b:00007ffc9b7fa4c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 553.772590][ C1] RAX: ffffffffffffffda RBX: 00007f0c64f06860 RCX: 00007f0c64e15a90 [ 553.780632][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 553.788669][ C1] RBP: 00007f0c64f06860 R08: 0000000000000001 R09: fb4cbced6657d53d [ 553.796710][ C1] R10: 00007ffc9b7fa380 R11: 0000000000000246 R12: 0000000000000000 [ 553.804755][ C1] R13: 0000000000000001 R14: 00007f0c64f0a658 R15: 0000000000000001 [ 553.812830][ C1] [ 553.815919][ C1] task:kworker/u8:5 state:R running task stack:28784 pid:17978 tgid:17978 ppid:12218 flags:0x00004000 [ 553.827819][ C1] Call Trace: [ 553.831171][ C1] [ 553.834167][ C1] __schedule+0x105f/0x34b0 [ 553.838761][ C1] ? __pfx___schedule+0x10/0x10 [ 553.843711][ C1] ? wake_up_q+0x9e/0x140 [ 553.848148][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 553.853803][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 553.859549][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 553.865111][ C1] ? __cond_resched+0x1b/0x30 [ 553.869890][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 553.875529][ C1] preempt_schedule_common+0x44/0xc0 [ 553.880906][ C1] __cond_resched+0x1b/0x30 [ 553.885484][ C1] stop_one_cpu+0x112/0x190 [ 553.890093][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 553.895218][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 553.900848][ C1] ? sched_exec+0x1dc/0x270 [ 553.905434][ C1] ? sched_exec+0x1a2/0x270 [ 553.910030][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.915934][ C1] sched_exec+0x1dc/0x270 [ 553.920348][ C1] ? __pfx_sched_exec+0x10/0x10 [ 553.925277][ C1] ? lock_acquire+0x2f/0xb0 [ 553.929876][ C1] ? vm_mmap_pgoff+0x1ba/0x350 [ 553.934731][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 553.939957][ C1] ? __fget_files+0x244/0x3f0 [ 553.944754][ C1] ? __x64_sys_mprotect+0x78/0xc0 [ 553.949882][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 553.955176][ C1] ? do_syscall_64+0xcd/0x250 [ 553.959955][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.966142][ C1] [ 553.969224][ C1] task:modprobe state:R running task stack:24720 pid:17984 tgid:17984 ppid:1086 flags:0x00000002 [ 553.981116][ C1] Call Trace: [ 553.984458][ C1] [ 553.987454][ C1] ? hlock_class+0x4e/0x130 [ 553.992037][ C1] ? mark_lock+0xb5/0xc60 [ 553.996456][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 554.001741][ C1] ? unwind_get_return_address+0x59/0xa0 [ 554.007478][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.012333][ C1] ? hlock_class+0x4e/0x130 [ 554.016915][ C1] ? mark_lock+0xb5/0xc60 [ 554.021328][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.026442][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.031296][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.036150][ C1] ? hlock_class+0x4e/0x130 [ 554.040740][ C1] ? mark_lock+0xb5/0xc60 [ 554.045170][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.050016][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 554.055656][ C1] ? hlock_class+0x4e/0x130 [ 554.060262][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.065396][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.070261][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 554.075373][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 554.080846][ C1] ? find_held_lock+0x2d/0x110 [ 554.085713][ C1] ? __schedule+0x102c/0x34b0 [ 554.090484][ C1] ? __pfx_lock_release+0x10/0x10 [ 554.096121][ C1] ? __schedule+0x105f/0x34b0 [ 554.100892][ C1] ? __pfx___schedule+0x10/0x10 [ 554.105836][ C1] ? do_task_dead+0x9e/0x110 [ 554.110504][ C1] ? __pfx_lock_release+0x10/0x10 [ 554.115632][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 554.121532][ C1] ? do_task_dead+0x40/0x110 [ 554.126199][ C1] ? do_task_dead+0xd6/0x110 [ 554.130875][ C1] ? do_exit+0x1de7/0x2ce0 [ 554.135431][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 554.140530][ C1] ? __pfx_do_exit+0x10/0x10 [ 554.145210][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 554.150688][ C1] ? do_group_exit+0xd3/0x2a0 [ 554.155460][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 554.160750][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 554.165692][ C1] ? do_syscall_64+0xcd/0x250 [ 554.170469][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.176668][ C1] [ 554.179758][ C1] task:kworker/u8:4 state:R running task stack:28784 pid:17986 tgid:17986 ppid:210 flags:0x00004000 [ 554.191666][ C1] Call Trace: [ 554.195012][ C1] [ 554.198005][ C1] __schedule+0x105f/0x34b0 [ 554.202608][ C1] ? __pfx___schedule+0x10/0x10 [ 554.207544][ C1] ? wake_up_q+0x9e/0x140 [ 554.211970][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 554.217607][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 554.223337][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 554.228893][ C1] ? __cond_resched+0x1b/0x30 [ 554.233656][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 554.239297][ C1] preempt_schedule_common+0x44/0xc0 [ 554.244671][ C1] __cond_resched+0x1b/0x30 [ 554.249262][ C1] stop_one_cpu+0x112/0x190 [ 554.253864][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 554.258996][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 554.264623][ C1] ? sched_exec+0x1dc/0x270 [ 554.269271][ C1] ? sched_exec+0x1a2/0x270 [ 554.273875][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 554.279777][ C1] sched_exec+0x1dc/0x270 [ 554.284197][ C1] ? __pfx_sched_exec+0x10/0x10 [ 554.289140][ C1] ? __do_sys_newfstatat+0x11a/0x130 [ 554.294537][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 554.299764][ C1] ? ksys_read+0x12f/0x260 [ 554.304328][ C1] ? __x64_sys_mprotect+0x78/0xc0 [ 554.309442][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 554.314745][ C1] ? exc_page_fault+0x5c/0xc0 [ 554.319539][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.325735][ C1] [ 554.328846][ C1] task:kworker/u8:5 state:R running task stack:32568 pid:17996 tgid:17996 ppid:12218 flags:0x00004000 [ 554.340761][ C1] Call Trace: [ 554.344108][ C1] [ 554.347105][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 554.353813][ C1] __switch_to_asm+0x70/0x70 [ 554.358534][ C1] [ 554.361623][ C1] task:modprobe state:R running task stack:24720 pid:17997 tgid:17997 ppid:1086 flags:0x00000002 [ 554.373549][ C1] Call Trace: [ 554.376891][ C1] [ 554.379891][ C1] __schedule+0x105f/0x34b0 [ 554.384507][ C1] ? __pfx___schedule+0x10/0x10 [ 554.389459][ C1] ? do_task_dead+0x9e/0x110 [ 554.394137][ C1] ? __pfx_lock_release+0x10/0x10 [ 554.399275][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 554.405182][ C1] ? do_task_dead+0x40/0x110 [ 554.409858][ C1] do_task_dead+0xd6/0x110 [ 554.414355][ C1] do_exit+0x1de7/0x2ce0 [ 554.418704][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 554.423823][ C1] ? __pfx_do_exit+0x10/0x10 [ 554.428514][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 554.433991][ C1] do_group_exit+0xd3/0x2a0 [ 554.438597][ C1] __x64_sys_exit_group+0x3e/0x50 [ 554.443722][ C1] x64_sys_call+0x14a9/0x16a0 [ 554.448510][ C1] do_syscall_64+0xcd/0x250 [ 554.453129][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.459129][ C1] RIP: 0033:0x7fcaf503ba90 [ 554.463614][ C1] RSP: 002b:00007ffd21a4d888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 554.472114][ C1] RAX: ffffffffffffffda RBX: 00007fcaf512c860 RCX: 00007fcaf503ba90 [ 554.480166][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 554.488216][ C1] RBP: 00007fcaf512c860 R08: 0000000000000001 R09: 2d9d00a451d1695c [ 554.496272][ C1] R10: 00007ffd21a4d740 R11: 0000000000000246 R12: 0000000000000000 [ 554.504317][ C1] R13: 0000000000000001 R14: 00007fcaf5130658 R15: 0000000000000001 [ 554.512383][ C1] [ 554.515469][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18001 tgid:18001 ppid:210 flags:0x00004000 [ 554.527382][ C1] Call Trace: [ 554.530721][ C1] [ 554.533721][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 554.540428][ C1] __switch_to_asm+0x70/0x70 [ 554.545150][ C1] [ 554.548228][ C1] task:modprobe state:R running task stack:25424 pid:18003 tgid:18003 ppid:12218 flags:0x00000002 [ 554.560113][ C1] Call Trace: [ 554.563444][ C1] [ 554.566433][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.571289][ C1] ? hlock_class+0x4e/0x130 [ 554.575877][ C1] ? mark_lock+0xb5/0xc60 [ 554.580310][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 554.585601][ C1] ? unwind_get_return_address+0x59/0xa0 [ 554.591333][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.596209][ C1] ? hlock_class+0x4e/0x130 [ 554.600805][ C1] ? mark_lock+0xb5/0xc60 [ 554.605242][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.610364][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.615231][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.620084][ C1] ? hlock_class+0x4e/0x130 [ 554.624669][ C1] ? mark_lock+0xb5/0xc60 [ 554.629092][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.633942][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 554.639570][ C1] ? hlock_class+0x4e/0x130 [ 554.644145][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.649271][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.654110][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 554.659226][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 554.664694][ C1] ? find_held_lock+0x2d/0x110 [ 554.669539][ C1] ? __schedule+0x102c/0x34b0 [ 554.674293][ C1] ? __pfx_lock_release+0x10/0x10 [ 554.679422][ C1] ? __schedule+0x105f/0x34b0 [ 554.684187][ C1] ? __pfx___schedule+0x10/0x10 [ 554.689111][ C1] ? do_task_dead+0x9e/0x110 [ 554.693768][ C1] ? __pfx_lock_release+0x10/0x10 [ 554.698902][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 554.704798][ C1] ? do_task_dead+0x40/0x110 [ 554.709460][ C1] ? do_task_dead+0xd6/0x110 [ 554.714121][ C1] ? do_exit+0x1de7/0x2ce0 [ 554.718628][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 554.723732][ C1] ? __pfx_do_exit+0x10/0x10 [ 554.728412][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 554.733879][ C1] ? do_group_exit+0xd3/0x2a0 [ 554.738648][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 554.743934][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 554.748880][ C1] ? do_syscall_64+0xcd/0x250 [ 554.753654][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.759844][ C1] [ 554.762923][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18006 tgid:18006 ppid:28 flags:0x00004000 [ 554.774826][ C1] Call Trace: [ 554.778161][ C1] [ 554.781155][ C1] ? hlock_class+0x4e/0x130 [ 554.785733][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.790881][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.795724][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 554.800839][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 554.805878][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.810723][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 554.815852][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 554.821131][ C1] ? hlock_class+0x4e/0x130 [ 554.825723][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 554.830763][ C1] ? hlock_class+0x4e/0x130 [ 554.835338][ C1] ? mark_lock+0xb5/0xc60 [ 554.839763][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.844617][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 554.849925][ C1] ? find_held_lock+0x2d/0x110 [ 554.854777][ C1] ? hlock_class+0x4e/0x130 [ 554.859356][ C1] ? mark_lock+0xb5/0xc60 [ 554.863780][ C1] ? hlock_class+0x4e/0x130 [ 554.868360][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 554.873383][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.878244][ C1] ? hlock_class+0x4e/0x130 [ 554.882822][ C1] ? mark_lock+0xb5/0xc60 [ 554.887231][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 554.892507][ C1] ? unwind_get_return_address+0x59/0xa0 [ 554.898218][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.903072][ C1] ? hlock_class+0x4e/0x130 [ 554.907644][ C1] ? mark_lock+0xb5/0xc60 [ 554.912067][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.917188][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.922045][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.926893][ C1] ? hlock_class+0x4e/0x130 [ 554.931477][ C1] ? mark_lock+0xb5/0xc60 [ 554.935898][ C1] ? __pfx_mark_lock+0x10/0x10 [ 554.940751][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 554.946393][ C1] ? hlock_class+0x4e/0x130 [ 554.950968][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 554.956088][ C1] ? rcu_is_watching+0x12/0xc0 [ 554.960932][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 554.966049][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 554.971516][ C1] ? find_held_lock+0x2d/0x110 [ 554.976359][ C1] ? __schedule+0x102c/0x34b0 [ 554.981126][ C1] ? __pfx_lock_release+0x10/0x10 [ 554.986260][ C1] ? __schedule+0x105f/0x34b0 [ 554.991028][ C1] ? __pfx___schedule+0x10/0x10 [ 554.995956][ C1] ? do_task_dead+0x9e/0x110 [ 555.000619][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.005748][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 555.011640][ C1] ? do_task_dead+0x40/0x110 [ 555.016310][ C1] ? do_task_dead+0xd6/0x110 [ 555.020971][ C1] ? do_exit+0x1de7/0x2ce0 [ 555.025485][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 555.030587][ C1] ? __pfx_do_exit+0x10/0x10 [ 555.035258][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 555.040712][ C1] ? do_group_exit+0xd3/0x2a0 [ 555.045514][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 555.050800][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 555.055734][ C1] ? do_syscall_64+0xcd/0x250 [ 555.060530][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 555.066728][ C1] [ 555.069813][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18019 tgid:18019 ppid:28 flags:0x00004000 [ 555.081747][ C1] Call Trace: [ 555.085081][ C1] [ 555.088063][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 555.094750][ C1] __switch_to_asm+0x70/0x70 [ 555.099444][ C1] [ 555.102515][ C1] task:modprobe state:R running task stack:25424 pid:18021 tgid:18021 ppid:12218 flags:0x00000002 [ 555.114408][ C1] Call Trace: [ 555.117752][ C1] [ 555.120742][ C1] __schedule+0x105f/0x34b0 [ 555.125320][ C1] ? kasan_save_stack+0x42/0x60 [ 555.130259][ C1] ? hlock_class+0x4e/0x130 [ 555.134867][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 555.140008][ C1] ? rcu_is_watching+0x12/0xc0 [ 555.144850][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 555.149982][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 555.155453][ C1] ? find_held_lock+0x2d/0x110 [ 555.160323][ C1] ? __schedule+0x102c/0x34b0 [ 555.165097][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.170243][ C1] ? __schedule+0x105f/0x34b0 [ 555.175023][ C1] ? __pfx___schedule+0x10/0x10 [ 555.179956][ C1] ? do_task_dead+0x9e/0x110 [ 555.184626][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.189778][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 555.195686][ C1] ? do_task_dead+0x40/0x110 [ 555.200353][ C1] ? do_task_dead+0xd6/0x110 [ 555.205022][ C1] ? do_exit+0x1de7/0x2ce0 [ 555.209535][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 555.214633][ C1] ? __pfx_do_exit+0x10/0x10 [ 555.219341][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 555.224849][ C1] ? do_group_exit+0xd3/0x2a0 [ 555.229626][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 555.234924][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 555.239877][ C1] ? do_syscall_64+0xcd/0x250 [ 555.244660][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 555.250850][ C1] [ 555.253931][ C1] task:kworker/u8:6 state:R running task stack:28784 pid:18024 tgid:18024 ppid:1086 flags:0x00004000 [ 555.265834][ C1] Call Trace: [ 555.269169][ C1] [ 555.272166][ C1] __schedule+0x105f/0x34b0 [ 555.276757][ C1] ? __pfx___schedule+0x10/0x10 [ 555.281695][ C1] ? wake_up_q+0x9e/0x140 [ 555.286118][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 555.291790][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 555.297526][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 555.303084][ C1] ? __cond_resched+0x1b/0x30 [ 555.307849][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 555.313482][ C1] preempt_schedule_common+0x44/0xc0 [ 555.318862][ C1] __cond_resched+0x1b/0x30 [ 555.323452][ C1] stop_one_cpu+0x112/0x190 [ 555.328050][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 555.333215][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 555.338840][ C1] ? sched_exec+0x1dc/0x270 [ 555.343424][ C1] ? sched_exec+0x1a2/0x270 [ 555.348023][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 555.353927][ C1] sched_exec+0x1dc/0x270 [ 555.358337][ C1] ? __pfx_sched_exec+0x10/0x10 [ 555.363260][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 555.368548][ C1] ? lock_acquire+0x2f/0xb0 [ 555.373156][ C1] bprm_execve+0x46c/0x1950 [ 555.377775][ C1] ? __asan_memcpy+0x3c/0x60 [ 555.382446][ C1] ? __pfx___might_resched+0x10/0x10 [ 555.387824][ C1] ? copy_string_kernel+0x3b7/0x430 [ 555.393112][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 555.398151][ C1] ? copy_strings_kernel+0x153/0x190 [ 555.403533][ C1] kernel_execve+0x2ef/0x3b0 [ 555.408236][ C1] call_usermodehelper_exec_async+0x255/0x4c0 [ 555.414405][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 555.419701][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 555.426400][ C1] ret_from_fork+0x45/0x80 [ 555.430908][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 555.437593][ C1] ret_from_fork_asm+0x1a/0x30 [ 555.442478][ C1] [ 555.445548][ C1] task:modprobe state:R running task stack:25424 pid:18032 tgid:18032 ppid:12218 flags:0x00000002 [ 555.457431][ C1] Call Trace: [ 555.460768][ C1] [ 555.463773][ C1] __schedule+0x105f/0x34b0 [ 555.468379][ C1] ? __pfx___schedule+0x10/0x10 [ 555.473315][ C1] ? do_task_dead+0x9e/0x110 [ 555.477984][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.483107][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 555.489002][ C1] ? do_task_dead+0x40/0x110 [ 555.493672][ C1] do_task_dead+0xd6/0x110 [ 555.498166][ C1] do_exit+0x1de7/0x2ce0 [ 555.502502][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 555.507643][ C1] ? __pfx_do_exit+0x10/0x10 [ 555.512311][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 555.517761][ C1] do_group_exit+0xd3/0x2a0 [ 555.522356][ C1] __x64_sys_exit_group+0x3e/0x50 [ 555.527475][ C1] x64_sys_call+0x14a9/0x16a0 [ 555.532236][ C1] do_syscall_64+0xcd/0x250 [ 555.536848][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 555.542858][ C1] RIP: 0033:0x7f1061f7da90 [ 555.547341][ C1] RSP: 002b:00007ffef3b2b098 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 555.555845][ C1] RAX: ffffffffffffffda RBX: 00007f106206e860 RCX: 00007f1061f7da90 [ 555.563890][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 555.571938][ C1] RBP: 00007f106206e860 R08: 0000000000000001 R09: b481e01761fc4336 [ 555.579983][ C1] R10: 00007ffef3b2af50 R11: 0000000000000246 R12: 0000000000000000 [ 555.588027][ C1] R13: 0000000000000001 R14: 00007f1062072658 R15: 0000000000000001 [ 555.596100][ C1] [ 555.599185][ C1] task:modprobe state:R running task stack:25424 pid:18037 tgid:18037 ppid:28 flags:0x00000000 [ 555.611092][ C1] Call Trace: [ 555.614415][ C1] [ 555.617418][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.622540][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.627708][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 555.632820][ C1] ? __pfx_do_exit+0x10/0x10 [ 555.637502][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 555.642968][ C1] ? do_group_exit+0xd3/0x2a0 [ 555.647743][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 555.653044][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 555.657989][ C1] ? do_syscall_64+0xcd/0x250 [ 555.662769][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 555.668984][ C1] [ 555.672062][ C1] task:modprobe state:R running task stack:24720 pid:18039 tgid:18039 ppid:28 flags:0x00000000 [ 555.683963][ C1] Call Trace: [ 555.687312][ C1] [ 555.690308][ C1] __schedule+0x105f/0x34b0 [ 555.694915][ C1] ? __pfx___schedule+0x10/0x10 [ 555.699855][ C1] ? find_held_lock+0x2d/0x110 [ 555.704722][ C1] ? __cond_resched+0x1b/0x30 [ 555.709494][ C1] preempt_schedule_common+0x44/0xc0 [ 555.714874][ C1] ? debug_object_activate+0x151/0x540 [ 555.720414][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 555.725705][ C1] ? unwind_get_return_address+0x59/0xa0 [ 555.731425][ C1] ? __pfx_mark_lock+0x10/0x10 [ 555.736293][ C1] ? hlock_class+0x4e/0x130 [ 555.740878][ C1] ? mark_lock+0xb5/0xc60 [ 555.745297][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 555.750419][ C1] ? __pfx_mark_lock+0x10/0x10 [ 555.755282][ C1] ? rcu_is_watching+0x12/0xc0 [ 555.760132][ C1] ? hlock_class+0x4e/0x130 [ 555.764720][ C1] ? mark_lock+0xb5/0xc60 [ 555.769144][ C1] ? __pfx_mark_lock+0x10/0x10 [ 555.773999][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 555.779644][ C1] ? hlock_class+0x4e/0x130 [ 555.784222][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 555.789362][ C1] ? rcu_is_watching+0x12/0xc0 [ 555.794207][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 555.799327][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 555.804818][ C1] ? find_held_lock+0x2d/0x110 [ 555.809694][ C1] ? __schedule+0x102c/0x34b0 [ 555.814457][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.819599][ C1] ? __schedule+0x105f/0x34b0 [ 555.824383][ C1] ? __pfx___schedule+0x10/0x10 [ 555.829334][ C1] ? do_task_dead+0x9e/0x110 [ 555.833996][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.839122][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 555.845023][ C1] ? do_task_dead+0x40/0x110 [ 555.849691][ C1] ? do_task_dead+0xd6/0x110 [ 555.854363][ C1] ? do_exit+0x1de7/0x2ce0 [ 555.858867][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 555.863970][ C1] ? __pfx_do_exit+0x10/0x10 [ 555.868648][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 555.874113][ C1] ? do_group_exit+0xd3/0x2a0 [ 555.878895][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 555.884184][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 555.889128][ C1] ? do_syscall_64+0xcd/0x250 [ 555.893910][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 555.900104][ C1] [ 555.903183][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18045 tgid:18045 ppid:1086 flags:0x00004000 [ 555.915090][ C1] Call Trace: [ 555.918431][ C1] [ 555.921427][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 555.928131][ C1] __switch_to_asm+0x70/0x70 [ 555.932838][ C1] [ 555.935915][ C1] task:modprobe state:R running task stack:24720 pid:18047 tgid:18047 ppid:12218 flags:0x00000000 [ 555.947800][ C1] Call Trace: [ 555.951398][ C1] [ 555.954389][ C1] __schedule+0x105f/0x34b0 [ 555.958988][ C1] ? __pfx___schedule+0x10/0x10 [ 555.963928][ C1] ? do_task_dead+0x9e/0x110 [ 555.968606][ C1] ? __pfx_lock_release+0x10/0x10 [ 555.973739][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 555.979644][ C1] ? do_task_dead+0x40/0x110 [ 555.984311][ C1] do_task_dead+0xd6/0x110 [ 555.988814][ C1] do_exit+0x1de7/0x2ce0 [ 555.993170][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 555.998275][ C1] ? __pfx_do_exit+0x10/0x10 [ 556.002943][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 556.008404][ C1] do_group_exit+0xd3/0x2a0 [ 556.013007][ C1] __x64_sys_exit_group+0x3e/0x50 [ 556.018124][ C1] x64_sys_call+0x14a9/0x16a0 [ 556.022896][ C1] do_syscall_64+0xcd/0x250 [ 556.027507][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.033504][ C1] RIP: 0033:0x7fac11a81a90 [ 556.038025][ C1] RSP: 002b:00007fff4f580668 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 556.046523][ C1] RAX: ffffffffffffffda RBX: 00007fac11b72860 RCX: 00007fac11a81a90 [ 556.054594][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 556.062639][ C1] RBP: 00007fac11b72860 R08: 0000000000000001 R09: a091e9a9de22f4b8 [ 556.070685][ C1] R10: 00007fff4f580520 R11: 0000000000000246 R12: 0000000000000000 [ 556.078737][ C1] R13: 0000000000000001 R14: 00007fac11b76658 R15: 0000000000000001 [ 556.086807][ C1] [ 556.089896][ C1] task:modprobe state:R running task stack:25424 pid:18053 tgid:18053 ppid:210 flags:0x00000002 [ 556.101784][ C1] Call Trace: [ 556.105121][ C1] [ 556.108118][ C1] __schedule+0x105f/0x34b0 [ 556.112712][ C1] ? __pfx___schedule+0x10/0x10 [ 556.117648][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 556.122665][ C1] ? lockdep_softirqs_on+0x221/0x340 [ 556.128049][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 556.133076][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 556.138463][ C1] schedule+0xe7/0x350 [ 556.142627][ C1] irqentry_exit_to_user_mode+0xdb/0x240 [ 556.148353][ C1] asm_exc_page_fault+0x26/0x30 [ 556.153299][ C1] RIP: 0033:0x7eff354f4a90 [ 556.157783][ C1] RSP: 002b:00007ffd150d5708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 556.166281][ C1] RAX: ffffffffffffffda RBX: 00007eff355e5860 RCX: 00007eff354f4a90 [ 556.174326][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 556.182365][ C1] RBP: 00007eff355e5860 R08: 0000000000000001 R09: f478a214bce2f83a [ 556.190407][ C1] R10: 00007ffd150d55c0 R11: 0000000000000246 R12: 0000000000000000 [ 556.198455][ C1] R13: 0000000000000001 R14: 00007eff355e9658 R15: 0000000000000001 [ 556.206536][ C1] [ 556.209626][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18055 tgid:18055 ppid:1086 flags:0x00004000 [ 556.221561][ C1] Call Trace: [ 556.224897][ C1] [ 556.227888][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 556.234590][ C1] __switch_to_asm+0x70/0x70 [ 556.239286][ C1] [ 556.242359][ C1] task:modprobe state:R running task stack:25424 pid:18057 tgid:18057 ppid:12218 flags:0x00000002 [ 556.254252][ C1] Call Trace: [ 556.257584][ C1] [ 556.260589][ C1] __schedule+0x105f/0x34b0 [ 556.265195][ C1] ? __pfx___schedule+0x10/0x10 [ 556.270131][ C1] ? do_task_dead+0x9e/0x110 [ 556.274791][ C1] ? __pfx_lock_release+0x10/0x10 [ 556.279906][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 556.285805][ C1] ? do_task_dead+0x40/0x110 [ 556.290473][ C1] do_task_dead+0xd6/0x110 [ 556.294974][ C1] do_exit+0x1de7/0x2ce0 [ 556.299321][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 556.304423][ C1] ? __pfx_do_exit+0x10/0x10 [ 556.309115][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 556.314581][ C1] do_group_exit+0xd3/0x2a0 [ 556.319179][ C1] __x64_sys_exit_group+0x3e/0x50 [ 556.324401][ C1] x64_sys_call+0x14a9/0x16a0 [ 556.329165][ C1] do_syscall_64+0xcd/0x250 [ 556.333775][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.339773][ C1] RIP: 0033:0x7f76d4ed1a90 [ 556.344263][ C1] RSP: 002b:00007fff41a119b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 556.352750][ C1] RAX: ffffffffffffffda RBX: 00007f76d4fc2860 RCX: 00007f76d4ed1a90 [ 556.360797][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 556.368844][ C1] RBP: 00007f76d4fc2860 R08: 0000000000000001 R09: 7ee92df44eae5481 [ 556.376895][ C1] R10: 00007fff41a11870 R11: 0000000000000246 R12: 0000000000000000 [ 556.384936][ C1] R13: 0000000000000001 R14: 00007f76d4fc6658 R15: 0000000000000001 [ 556.393006][ C1] [ 556.396081][ C1] task:modprobe state:R running task stack:25424 pid:18061 tgid:18061 ppid:12218 flags:0x00004002 [ 556.407955][ C1] Call Trace: [ 556.411299][ C1] [ 556.414296][ C1] __schedule+0x105f/0x34b0 [ 556.418895][ C1] ? __pfx___schedule+0x10/0x10 [ 556.423831][ C1] ? do_task_dead+0x9e/0x110 [ 556.428499][ C1] ? __pfx_lock_release+0x10/0x10 [ 556.433627][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 556.439534][ C1] ? do_task_dead+0x40/0x110 [ 556.444205][ C1] do_task_dead+0xd6/0x110 [ 556.448689][ C1] do_exit+0x1de7/0x2ce0 [ 556.453016][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 556.458104][ C1] ? __pfx_do_exit+0x10/0x10 [ 556.462861][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 556.468314][ C1] do_group_exit+0xd3/0x2a0 [ 556.472918][ C1] __x64_sys_exit_group+0x3e/0x50 [ 556.478036][ C1] x64_sys_call+0x14a9/0x16a0 [ 556.482812][ C1] do_syscall_64+0xcd/0x250 [ 556.487413][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.493409][ C1] RIP: 0033:0x7fb56398da90 [ 556.497898][ C1] RSP: 002b:00007ffc1b49cf48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 556.506393][ C1] RAX: ffffffffffffffda RBX: 00007fb563a7e860 RCX: 00007fb56398da90 [ 556.514437][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 556.522500][ C1] RBP: 00007fb563a7e860 R08: 0000000000000001 R09: 15bdf162305c183c [ 556.530554][ C1] R10: 00007ffc1b49ce00 R11: 0000000000000246 R12: 0000000000000000 [ 556.538599][ C1] R13: 0000000000000001 R14: 00007fb563a82658 R15: 0000000000000001 [ 556.546667][ C1] [ 556.549755][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18062 tgid:18062 ppid:210 flags:0x00004000 [ 556.561664][ C1] Call Trace: [ 556.565001][ C1] [ 556.568007][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 556.574697][ C1] __switch_to_asm+0x70/0x70 [ 556.579393][ C1] [ 556.582464][ C1] task:modprobe state:R running task stack:24416 pid:18068 tgid:18068 ppid:1086 flags:0x00000002 [ 556.594340][ C1] Call Trace: [ 556.597690][ C1] [ 556.600680][ C1] __schedule+0x105f/0x34b0 [ 556.605278][ C1] ? __pfx___schedule+0x10/0x10 [ 556.610207][ C1] ? do_task_dead+0x9e/0x110 [ 556.614877][ C1] ? __pfx_lock_release+0x10/0x10 [ 556.620015][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 556.625918][ C1] ? do_task_dead+0x40/0x110 [ 556.630599][ C1] do_task_dead+0xd6/0x110 [ 556.635088][ C1] do_exit+0x1de7/0x2ce0 [ 556.639435][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 556.644549][ C1] ? __pfx_do_exit+0x10/0x10 [ 556.649214][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 556.654689][ C1] do_group_exit+0xd3/0x2a0 [ 556.659297][ C1] __x64_sys_exit_group+0x3e/0x50 [ 556.664409][ C1] x64_sys_call+0x14a9/0x16a0 [ 556.669174][ C1] do_syscall_64+0xcd/0x250 [ 556.673787][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.679778][ C1] RIP: 0033:0x7fca48db2a90 [ 556.684248][ C1] RSP: 002b:00007fff12334e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 556.692729][ C1] RAX: ffffffffffffffda RBX: 00007fca48ea3860 RCX: 00007fca48db2a90 [ 556.700764][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 556.708809][ C1] RBP: 00007fca48ea3860 R08: 0000000000000001 R09: d3e14219ffbefec1 [ 556.716853][ C1] R10: 00007fff12334d10 R11: 0000000000000246 R12: 0000000000000000 [ 556.724894][ C1] R13: 0000000000000001 R14: 00007fca48ea7658 R15: 0000000000000001 [ 556.732956][ C1] [ 556.736045][ C1] task:modprobe state:R running task stack:25424 pid:18073 tgid:18073 ppid:28 flags:0x00000002 [ 556.747934][ C1] Call Trace: [ 556.751270][ C1] [ 556.754254][ C1] __schedule+0x105f/0x34b0 [ 556.758845][ C1] ? __pfx___schedule+0x10/0x10 [ 556.763802][ C1] ? __cond_resched+0x1b/0x30 [ 556.768575][ C1] ? __pfx_mark_lock+0x10/0x10 [ 556.773476][ C1] ? page_ext_put+0x48/0xd0 [ 556.778071][ C1] ? hlock_class+0x4e/0x130 [ 556.782663][ C1] ? mark_lock+0xb5/0xc60 [ 556.787097][ C1] ? __pfx_mark_lock+0x10/0x10 [ 556.791964][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 556.796813][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 556.803067][ C1] ? is_bpf_text_address+0x94/0x1a0 [ 556.808360][ C1] ? hlock_class+0x4e/0x130 [ 556.812948][ C1] ? mark_lock+0xb5/0xc60 [ 556.817362][ C1] ? hlock_class+0x4e/0x130 [ 556.821952][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 556.827042][ C1] ? __pfx_mark_lock+0x10/0x10 [ 556.831910][ C1] ? hlock_class+0x4e/0x130 [ 556.836514][ C1] ? mark_lock+0xb5/0xc60 [ 556.840936][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 556.846232][ C1] ? unwind_get_return_address+0x59/0xa0 [ 556.851962][ C1] ? __pfx_mark_lock+0x10/0x10 [ 556.856919][ C1] ? hlock_class+0x4e/0x130 [ 556.861518][ C1] ? mark_lock+0xb5/0xc60 [ 556.865930][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 556.871048][ C1] ? __pfx_mark_lock+0x10/0x10 [ 556.875899][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.880743][ C1] ? hlock_class+0x4e/0x130 [ 556.885337][ C1] ? mark_lock+0xb5/0xc60 [ 556.889764][ C1] ? __pfx_mark_lock+0x10/0x10 [ 556.894637][ C1] ? hlock_class+0x4e/0x130 [ 556.899244][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 556.904376][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.909218][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 556.914348][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 556.919830][ C1] ? find_held_lock+0x2d/0x110 [ 556.924680][ C1] ? __schedule+0x102c/0x34b0 [ 556.929437][ C1] ? __pfx_lock_release+0x10/0x10 [ 556.934562][ C1] ? __schedule+0x105f/0x34b0 [ 556.939395][ C1] ? __pfx___schedule+0x10/0x10 [ 556.944326][ C1] ? do_task_dead+0x9e/0x110 [ 556.948991][ C1] ? __pfx_lock_release+0x10/0x10 [ 556.954115][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 556.960011][ C1] ? do_task_dead+0x40/0x110 [ 556.964684][ C1] ? do_task_dead+0xd6/0x110 [ 556.969358][ C1] ? do_exit+0x1de7/0x2ce0 [ 556.973866][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 556.978961][ C1] ? __pfx_do_exit+0x10/0x10 [ 556.983660][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 556.989124][ C1] ? do_group_exit+0xd3/0x2a0 [ 556.993899][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 556.999190][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 557.004124][ C1] ? do_syscall_64+0xcd/0x250 [ 557.008891][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.015075][ C1] [ 557.018158][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18080 tgid:18080 ppid:210 flags:0x00004000 [ 557.030061][ C1] Call Trace: [ 557.033393][ C1] [ 557.036384][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 557.043074][ C1] __switch_to_asm+0x70/0x70 [ 557.047782][ C1] [ 557.050863][ C1] task:modprobe state:R running task stack:25424 pid:18083 tgid:18083 ppid:12218 flags:0x00000002 [ 557.062767][ C1] Call Trace: [ 557.066106][ C1] [ 557.069105][ C1] __schedule+0x105f/0x34b0 [ 557.073706][ C1] ? __pfx___schedule+0x10/0x10 [ 557.078662][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 557.083774][ C1] ? __pfx_do_exit+0x10/0x10 [ 557.088446][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 557.093900][ C1] ? do_group_exit+0xd3/0x2a0 [ 557.098655][ C1] __x64_sys_exit_group+0x3e/0x50 [ 557.103766][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 557.108705][ C1] ? do_syscall_64+0xcd/0x250 [ 557.113491][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.119675][ C1] [ 557.122760][ C1] task:kworker/u8:5 state:R running task stack:32568 pid:18085 tgid:18085 ppid:12218 flags:0x00004000 [ 557.134665][ C1] Call Trace: [ 557.137999][ C1] [ 557.140981][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 557.147703][ C1] __switch_to_asm+0x70/0x70 [ 557.152414][ C1] [ 557.155489][ C1] task:modprobe state:R running task stack:24720 pid:18086 tgid:18086 ppid:210 flags:0x00000002 [ 557.167374][ C1] Call Trace: [ 557.170716][ C1] [ 557.173727][ C1] __schedule+0x105f/0x34b0 [ 557.178321][ C1] ? __pfx___schedule+0x10/0x10 [ 557.183270][ C1] ? do_task_dead+0x9e/0x110 [ 557.187939][ C1] ? __pfx_lock_release+0x10/0x10 [ 557.193068][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 557.198990][ C1] ? do_task_dead+0x40/0x110 [ 557.203653][ C1] do_task_dead+0xd6/0x110 [ 557.208158][ C1] do_exit+0x1de7/0x2ce0 [ 557.212493][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 557.217594][ C1] ? __pfx_do_exit+0x10/0x10 [ 557.222284][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 557.227757][ C1] do_group_exit+0xd3/0x2a0 [ 557.232367][ C1] __x64_sys_exit_group+0x3e/0x50 [ 557.237489][ C1] x64_sys_call+0x14a9/0x16a0 [ 557.242255][ C1] do_syscall_64+0xcd/0x250 [ 557.246858][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.252847][ C1] RIP: 0033:0x7f249c436a90 [ 557.257366][ C1] RSP: 002b:00007ffe73016bd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 557.265859][ C1] RAX: ffffffffffffffda RBX: 00007f249c527860 RCX: 00007f249c436a90 [ 557.273904][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 557.281950][ C1] RBP: 00007f249c527860 R08: 0000000000000001 R09: a9d0c07bb76f87e6 [ 557.290000][ C1] R10: 00007ffe73016a90 R11: 0000000000000246 R12: 0000000000000000 [ 557.298054][ C1] R13: 0000000000000001 R14: 00007f249c52b658 R15: 0000000000000001 [ 557.306119][ C1] [ 557.309202][ C1] task:kworker/u8:5 state:R running task stack:28784 pid:18090 tgid:18090 ppid:12218 flags:0x00004000 [ 557.321123][ C1] Call Trace: [ 557.324453][ C1] [ 557.327441][ C1] __schedule+0x105f/0x34b0 [ 557.332051][ C1] ? __pfx___schedule+0x10/0x10 [ 557.336987][ C1] ? wake_up_q+0x9e/0x140 [ 557.341424][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 557.347061][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 557.352787][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 557.358355][ C1] ? __cond_resched+0x1b/0x30 [ 557.363112][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 557.368761][ C1] preempt_schedule_common+0x44/0xc0 [ 557.374134][ C1] __cond_resched+0x1b/0x30 [ 557.378709][ C1] stop_one_cpu+0x112/0x190 [ 557.383309][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 557.388428][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 557.394054][ C1] ? sched_exec+0x1dc/0x270 [ 557.398630][ C1] ? sched_exec+0x1a2/0x270 [ 557.403236][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 557.409139][ C1] sched_exec+0x1dc/0x270 [ 557.413543][ C1] ? __pfx_sched_exec+0x10/0x10 [ 557.418463][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 557.423750][ C1] ? lock_acquire+0x2f/0xb0 [ 557.428352][ C1] bprm_execve+0x46c/0x1950 [ 557.432955][ C1] ? __asan_memcpy+0x3c/0x60 [ 557.437630][ C1] ? __pfx___might_resched+0x10/0x10 [ 557.443010][ C1] ? copy_string_kernel+0x3b7/0x430 [ 557.448297][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 557.453326][ C1] ? copy_strings_kernel+0x153/0x190 [ 557.458711][ C1] kernel_execve+0x2ef/0x3b0 [ 557.463409][ C1] call_usermodehelper_exec_async+0x255/0x4c0 [ 557.469581][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 557.474918][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 557.481623][ C1] ret_from_fork+0x45/0x80 [ 557.486140][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 557.492843][ C1] ret_from_fork_asm+0x1a/0x30 [ 557.497725][ C1] [ 557.500803][ C1] task:modprobe state:R running task stack:25424 pid:18097 tgid:18097 ppid:1086 flags:0x00000000 [ 557.512693][ C1] Call Trace: [ 557.516024][ C1] [ 557.519015][ C1] __schedule+0x105f/0x34b0 [ 557.523643][ C1] ? __pfx___schedule+0x10/0x10 [ 557.528581][ C1] ? do_task_dead+0x9e/0x110 [ 557.533247][ C1] ? __pfx_lock_release+0x10/0x10 [ 557.538384][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 557.544291][ C1] ? do_task_dead+0x40/0x110 [ 557.548948][ C1] do_task_dead+0xd6/0x110 [ 557.553436][ C1] do_exit+0x1de7/0x2ce0 [ 557.557774][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 557.562874][ C1] ? __pfx_do_exit+0x10/0x10 [ 557.567550][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 557.573009][ C1] do_group_exit+0xd3/0x2a0 [ 557.577607][ C1] __x64_sys_exit_group+0x3e/0x50 [ 557.582744][ C1] x64_sys_call+0x14a9/0x16a0 [ 557.587513][ C1] do_syscall_64+0xcd/0x250 [ 557.592126][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.598111][ C1] RIP: 0033:0x7ffbbc9d3a90 [ 557.602587][ C1] RSP: 002b:00007ffcb0a2ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 557.611089][ C1] RAX: ffffffffffffffda RBX: 00007ffbbcac4860 RCX: 00007ffbbc9d3a90 [ 557.619149][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 557.627202][ C1] RBP: 00007ffbbcac4860 R08: 0000000000000001 R09: a2f03d7fd2c39d05 [ 557.635241][ C1] R10: 00007ffcb0a2eb20 R11: 0000000000000246 R12: 0000000000000000 [ 557.643286][ C1] R13: 0000000000000001 R14: 00007ffbbcac8658 R15: 0000000000000001 [ 557.651364][ C1] [ 557.654461][ C1] task:modprobe state:R running task stack:25136 pid:18102 tgid:18102 ppid:210 flags:0x00000002 [ 557.666390][ C1] Call Trace: [ 557.669758][ C1] [ 557.672755][ C1] __schedule+0x105f/0x34b0 [ 557.677350][ C1] ? __pfx___schedule+0x10/0x10 [ 557.682273][ C1] ? do_task_dead+0x9e/0x110 [ 557.686941][ C1] ? __pfx_lock_release+0x10/0x10 [ 557.692084][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 557.697981][ C1] ? do_task_dead+0x40/0x110 [ 557.702643][ C1] do_task_dead+0xd6/0x110 [ 557.707145][ C1] do_exit+0x1de7/0x2ce0 [ 557.711469][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 557.716565][ C1] ? __pfx_do_exit+0x10/0x10 [ 557.721261][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 557.726738][ C1] do_group_exit+0xd3/0x2a0 [ 557.731333][ C1] __x64_sys_exit_group+0x3e/0x50 [ 557.736453][ C1] x64_sys_call+0x14a9/0x16a0 [ 557.741219][ C1] do_syscall_64+0xcd/0x250 [ 557.745819][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.751799][ C1] RIP: 0033:0x7f02af4b4a90 [ 557.756269][ C1] RSP: 002b:00007fffa5f15818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 557.764770][ C1] RAX: ffffffffffffffda RBX: 00007f02af5a5860 RCX: 00007f02af4b4a90 [ 557.772798][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 557.780832][ C1] RBP: 00007f02af5a5860 R08: 0000000000000001 R09: 4363eb91017b450f [ 557.788861][ C1] R10: 00007fffa5f156d0 R11: 0000000000000246 R12: 0000000000000000 [ 557.796924][ C1] R13: 0000000000000001 R14: 00007f02af5a9658 R15: 0000000000000001 [ 557.804985][ C1] [ 557.808082][ C1] task:modprobe state:R running task stack:25424 pid:18107 tgid:18107 ppid:210 flags:0x00000002 [ 557.819957][ C1] Call Trace: [ 557.823302][ C1] [ 557.826297][ C1] ? __schedule+0x102c/0x34b0 [ 557.831069][ C1] ? __pfx_lock_release+0x10/0x10 [ 557.836192][ C1] ? hlock_class+0x4e/0x130 [ 557.840793][ C1] ? hlock_class+0x4e/0x130 [ 557.845380][ C1] ? hlock_class+0x4e/0x130 [ 557.849964][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 557.855003][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 557.860280][ C1] ? hlock_class+0x4e/0x130 [ 557.864861][ C1] ? __pfx_mark_lock+0x10/0x10 [ 557.869694][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 557.874991][ C1] ? find_held_lock+0x2d/0x110 [ 557.879849][ C1] ? hlock_class+0x4e/0x130 [ 557.884439][ C1] ? mark_lock+0xb5/0xc60 [ 557.888850][ C1] ? hlock_class+0x4e/0x130 [ 557.893424][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 557.898451][ C1] ? __pfx_mark_lock+0x10/0x10 [ 557.903331][ C1] ? hlock_class+0x4e/0x130 [ 557.907904][ C1] ? mark_lock+0xb5/0xc60 [ 557.912318][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 557.917648][ C1] ? unwind_get_return_address+0x59/0xa0 [ 557.923365][ C1] ? __pfx_mark_lock+0x10/0x10 [ 557.928220][ C1] ? hlock_class+0x4e/0x130 [ 557.932798][ C1] ? mark_lock+0xb5/0xc60 [ 557.937208][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 557.942323][ C1] ? __pfx_mark_lock+0x10/0x10 [ 557.947178][ C1] ? rcu_is_watching+0x12/0xc0 [ 557.952031][ C1] ? hlock_class+0x4e/0x130 [ 557.956633][ C1] ? mark_lock+0xb5/0xc60 [ 557.961057][ C1] ? __pfx_mark_lock+0x10/0x10 [ 557.965915][ C1] ? hlock_class+0x4e/0x130 [ 557.970498][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 557.975629][ C1] ? rcu_is_watching+0x12/0xc0 [ 557.980468][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 557.985575][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 557.991056][ C1] ? find_held_lock+0x2d/0x110 [ 557.995908][ C1] ? __schedule+0x102c/0x34b0 [ 558.000671][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.005809][ C1] ? __schedule+0x105f/0x34b0 [ 558.010577][ C1] ? __pfx___schedule+0x10/0x10 [ 558.015517][ C1] ? do_task_dead+0x9e/0x110 [ 558.020207][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.025352][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 558.031243][ C1] ? do_task_dead+0x40/0x110 [ 558.035907][ C1] ? do_task_dead+0xd6/0x110 [ 558.040563][ C1] ? do_exit+0x1de7/0x2ce0 [ 558.045073][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 558.050180][ C1] ? __pfx_do_exit+0x10/0x10 [ 558.054849][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.060303][ C1] ? do_group_exit+0xd3/0x2a0 [ 558.065072][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 558.070349][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 558.075299][ C1] ? do_syscall_64+0xcd/0x250 [ 558.080064][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 558.086242][ C1] [ 558.089323][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18115 tgid:18115 ppid:210 flags:0x00004000 [ 558.101231][ C1] Call Trace: [ 558.104563][ C1] [ 558.107555][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 558.114242][ C1] __switch_to_asm+0x70/0x70 [ 558.118932][ C1] [ 558.122007][ C1] task:modprobe state:R running task stack:25424 pid:18118 tgid:18118 ppid:1086 flags:0x00000000 [ 558.133886][ C1] Call Trace: [ 558.137218][ C1] [ 558.140217][ C1] __schedule+0x105f/0x34b0 [ 558.144806][ C1] ? __pte_offset_map+0x3c/0x340 [ 558.149844][ C1] ? hlock_class+0x4e/0x130 [ 558.154428][ C1] ? mark_lock+0xb5/0xc60 [ 558.158847][ C1] ? hlock_class+0x4e/0x130 [ 558.163438][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 558.168466][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.173321][ C1] ? hlock_class+0x4e/0x130 [ 558.177888][ C1] ? mark_lock+0xb5/0xc60 [ 558.182299][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 558.187606][ C1] ? unwind_get_return_address+0x59/0xa0 [ 558.193312][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.198172][ C1] ? hlock_class+0x4e/0x130 [ 558.202775][ C1] ? mark_lock+0xb5/0xc60 [ 558.207194][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 558.212323][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.217169][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.222025][ C1] ? hlock_class+0x4e/0x130 [ 558.226612][ C1] ? mark_lock+0xb5/0xc60 [ 558.231021][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.235864][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 558.241505][ C1] ? hlock_class+0x4e/0x130 [ 558.246083][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 558.251221][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.256064][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 558.261191][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 558.266663][ C1] ? find_held_lock+0x2d/0x110 [ 558.271515][ C1] ? __schedule+0x102c/0x34b0 [ 558.276275][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.281421][ C1] ? __schedule+0x105f/0x34b0 [ 558.286191][ C1] ? __pfx___schedule+0x10/0x10 [ 558.291121][ C1] ? do_task_dead+0x9e/0x110 [ 558.295789][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.300930][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 558.306823][ C1] ? do_task_dead+0x40/0x110 [ 558.311485][ C1] ? do_task_dead+0xd6/0x110 [ 558.316156][ C1] ? do_exit+0x1de7/0x2ce0 [ 558.320667][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 558.325791][ C1] ? __pfx_do_exit+0x10/0x10 [ 558.330455][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.335928][ C1] ? do_group_exit+0xd3/0x2a0 [ 558.340695][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 558.345982][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 558.350924][ C1] ? do_syscall_64+0xcd/0x250 [ 558.355706][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 558.361885][ C1] [ 558.364968][ C1] task:modprobe state:R running task stack:25424 pid:18125 tgid:18125 ppid:1086 flags:0x00000000 [ 558.376857][ C1] Call Trace: [ 558.380203][ C1] [ 558.383220][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 558.388245][ C1] ? lock_acquire+0x2f/0xb0 [ 558.392851][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 558.398240][ C1] ? do_group_exit+0xd3/0x2a0 [ 558.403012][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 558.408318][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 558.413270][ C1] ? do_syscall_64+0xcd/0x250 [ 558.418062][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 558.424254][ C1] [ 558.427356][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18126 tgid:18126 ppid:28 flags:0x00004000 [ 558.439310][ C1] Call Trace: [ 558.442648][ C1] [ 558.445650][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 558.452341][ C1] __switch_to_asm+0x70/0x70 [ 558.457042][ C1] [ 558.460122][ C1] task:modprobe state:R running task stack:25424 pid:18129 tgid:18129 ppid:210 flags:0x00000000 [ 558.472018][ C1] Call Trace: [ 558.475357][ C1] [ 558.478357][ C1] __schedule+0x105f/0x34b0 [ 558.482955][ C1] ? __pfx___schedule+0x10/0x10 [ 558.487893][ C1] ? __kernel_text_address+0xd/0x40 [ 558.493188][ C1] ? mark_lock+0xb5/0xc60 [ 558.497615][ C1] ? hlock_class+0x4e/0x130 [ 558.502192][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 558.507223][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.512092][ C1] ? hlock_class+0x4e/0x130 [ 558.516683][ C1] ? mark_lock+0xb5/0xc60 [ 558.521110][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 558.526427][ C1] ? unwind_get_return_address+0x59/0xa0 [ 558.532163][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.537029][ C1] ? hlock_class+0x4e/0x130 [ 558.541633][ C1] ? mark_lock+0xb5/0xc60 [ 558.546056][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 558.551176][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.556033][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.560883][ C1] ? hlock_class+0x4e/0x130 [ 558.565473][ C1] ? mark_lock+0xb5/0xc60 [ 558.569898][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.574753][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 558.580424][ C1] ? hlock_class+0x4e/0x130 [ 558.585018][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 558.590146][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.595000][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 558.600122][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 558.605613][ C1] ? find_held_lock+0x2d/0x110 [ 558.610467][ C1] ? __schedule+0x102c/0x34b0 [ 558.615238][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.620387][ C1] ? __schedule+0x105f/0x34b0 [ 558.625164][ C1] ? __pfx___schedule+0x10/0x10 [ 558.630106][ C1] ? do_task_dead+0x9e/0x110 [ 558.634793][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.639935][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 558.645855][ C1] ? do_task_dead+0x40/0x110 [ 558.650528][ C1] ? do_task_dead+0xd6/0x110 [ 558.655203][ C1] ? do_exit+0x1de7/0x2ce0 [ 558.659714][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 558.664908][ C1] ? __pfx_do_exit+0x10/0x10 [ 558.669604][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.675074][ C1] ? do_group_exit+0xd3/0x2a0 [ 558.679852][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 558.685153][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 558.690095][ C1] ? do_syscall_64+0xcd/0x250 [ 558.694876][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 558.701070][ C1] [ 558.704149][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18133 tgid:18133 ppid:210 flags:0x00004000 [ 558.716037][ C1] Call Trace: [ 558.719376][ C1] [ 558.722367][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 558.729072][ C1] __switch_to_asm+0x70/0x70 [ 558.733771][ C1] [ 558.736843][ C1] task:modprobe state:R running task stack:25424 pid:18138 tgid:18138 ppid:28 flags:0x00000000 [ 558.748726][ C1] Call Trace: [ 558.752059][ C1] [ 558.755064][ C1] ? mark_held_locks+0x9f/0xe0 [ 558.759915][ C1] ? do_user_addr_fault+0xd97/0x12c0 [ 558.765284][ C1] ? do_group_exit+0x1c3/0x2a0 [ 558.770136][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.775254][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 558.780356][ C1] ? __pfx_do_exit+0x10/0x10 [ 558.785070][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.790542][ C1] ? do_group_exit+0xd3/0x2a0 [ 558.795357][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 558.800655][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 558.805604][ C1] ? do_syscall_64+0xcd/0x250 [ 558.810374][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 558.816577][ C1] [ 558.819670][ C1] task:modprobe state:R running task stack:25424 pid:18140 tgid:18140 ppid:28 flags:0x00000000 [ 558.831562][ C1] Call Trace: [ 558.834890][ C1] [ 558.837878][ C1] __schedule+0x105f/0x34b0 [ 558.842507][ C1] ? __pfx___schedule+0x10/0x10 [ 558.847442][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 558.852535][ C1] ? __pfx_do_exit+0x10/0x10 [ 558.857221][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.862691][ C1] ? do_group_exit+0xd3/0x2a0 [ 558.867461][ C1] __x64_sys_exit_group+0x3e/0x50 [ 558.872580][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 558.877521][ C1] ? do_syscall_64+0xcd/0x250 [ 558.882304][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 558.888519][ C1] [ 558.891609][ C1] task:modprobe state:R running task stack:25424 pid:18141 tgid:18141 ppid:12218 flags:0x00000000 [ 558.903496][ C1] Call Trace: [ 558.906841][ C1] [ 558.909836][ C1] __schedule+0x105f/0x34b0 [ 558.914428][ C1] ? __pfx___schedule+0x10/0x10 [ 558.919379][ C1] ? __pfx_unmap_page_range+0x10/0x10 [ 558.924830][ C1] ? mark_lock+0xb5/0xc60 [ 558.929279][ C1] ? __pfx_mark_lock+0x10/0x10 [ 558.934128][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 558.939812][ C1] ? hlock_class+0x4e/0x130 [ 558.944400][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 558.949528][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.954376][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 558.959503][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 558.964981][ C1] ? find_held_lock+0x2d/0x110 [ 558.969837][ C1] ? __schedule+0x102c/0x34b0 [ 558.974611][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.979743][ C1] ? __schedule+0x105f/0x34b0 [ 558.984513][ C1] ? __pfx___schedule+0x10/0x10 [ 558.989435][ C1] ? do_task_dead+0x9e/0x110 [ 558.994100][ C1] ? __pfx_lock_release+0x10/0x10 [ 558.999232][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 559.005155][ C1] ? do_task_dead+0x40/0x110 [ 559.009834][ C1] ? do_task_dead+0xd6/0x110 [ 559.014507][ C1] ? do_exit+0x1de7/0x2ce0 [ 559.019022][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.024129][ C1] ? __pfx_do_exit+0x10/0x10 [ 559.028801][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 559.034279][ C1] ? do_group_exit+0xd3/0x2a0 [ 559.039059][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 559.044352][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 559.049314][ C1] ? do_syscall_64+0xcd/0x250 [ 559.054100][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.060301][ C1] [ 559.063410][ C1] task:kworker/u8:5 state:R running task stack:28784 pid:18144 tgid:18144 ppid:12218 flags:0x00004000 [ 559.075320][ C1] Call Trace: [ 559.078665][ C1] [ 559.081665][ C1] __schedule+0x105f/0x34b0 [ 559.086284][ C1] ? __pfx___schedule+0x10/0x10 [ 559.091218][ C1] ? wake_up_q+0x9e/0x140 [ 559.095652][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 559.101296][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 559.107033][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 559.112613][ C1] ? __cond_resched+0x1b/0x30 [ 559.117382][ C1] ? __pfx_mark_lock+0x10/0x10 [ 559.122276][ C1] ? file_has_perm+0x280/0x350 [ 559.127185][ C1] ? mprotect_fixup+0x2c2/0xbe0 [ 559.132148][ C1] ? kasan_save_track+0x14/0x30 [ 559.137107][ C1] ? __pfx_mprotect_fixup+0x10/0x10 [ 559.142398][ C1] ? selinux_file_mprotect+0x161/0x610 [ 559.147979][ C1] ? do_mprotect_pkey+0x98e/0xd00 [ 559.153112][ C1] ? __pfx_do_mprotect_pkey+0x10/0x10 [ 559.158587][ C1] ? mmput+0xdb/0x3e0 [ 559.162664][ C1] ? do_exit+0x9bf/0x2ce0 [ 559.167079][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.172183][ C1] ? __pfx_do_exit+0x10/0x10 [ 559.176885][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 559.182352][ C1] ? do_group_exit+0xd3/0x2a0 [ 559.187123][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 559.192411][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 559.197356][ C1] ? do_syscall_64+0xcd/0x250 [ 559.202133][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.208338][ C1] [ 559.211427][ C1] task:modprobe state:R running task stack:25424 pid:18151 tgid:18151 ppid:210 flags:0x00000002 [ 559.223303][ C1] Call Trace: [ 559.226634][ C1] [ 559.229627][ C1] __schedule+0x105f/0x34b0 [ 559.234222][ C1] ? __pfx___schedule+0x10/0x10 [ 559.239145][ C1] ? do_task_dead+0x9e/0x110 [ 559.243814][ C1] ? __pfx_lock_release+0x10/0x10 [ 559.249005][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 559.254911][ C1] ? do_task_dead+0x40/0x110 [ 559.259585][ C1] do_task_dead+0xd6/0x110 [ 559.264085][ C1] do_exit+0x1de7/0x2ce0 [ 559.268427][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.273531][ C1] ? __pfx_do_exit+0x10/0x10 [ 559.278227][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 559.283699][ C1] do_group_exit+0xd3/0x2a0 [ 559.288307][ C1] __x64_sys_exit_group+0x3e/0x50 [ 559.293433][ C1] x64_sys_call+0x14a9/0x16a0 [ 559.298202][ C1] do_syscall_64+0xcd/0x250 [ 559.302806][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.308790][ C1] RIP: 0033:0x7f4ffcfcba90 [ 559.313277][ C1] RSP: 002b:00007fffb80e7398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 559.321780][ C1] RAX: ffffffffffffffda RBX: 00007f4ffd0bc860 RCX: 00007f4ffcfcba90 [ 559.329861][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 559.337912][ C1] RBP: 00007f4ffd0bc860 R08: 0000000000000001 R09: c00252238a5871e2 [ 559.345954][ C1] R10: 00007fffb80e7250 R11: 0000000000000246 R12: 0000000000000000 [ 559.354001][ C1] R13: 0000000000000001 R14: 00007f4ffd0c0658 R15: 0000000000000001 [ 559.362071][ C1] [ 559.365363][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18154 tgid:18154 ppid:210 flags:0x00004000 [ 559.377269][ C1] Call Trace: [ 559.380608][ C1] [ 559.383608][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 559.390388][ C1] __switch_to_asm+0x70/0x70 [ 559.395100][ C1] [ 559.398177][ C1] task:modprobe state:R running task stack:24720 pid:18159 tgid:18159 ppid:1086 flags:0x00000000 [ 559.410062][ C1] Call Trace: [ 559.413400][ C1] [ 559.416481][ C1] ? mas_destroy+0x5a2/0x9e0 [ 559.421200][ C1] ? hlock_class+0x4e/0x130 [ 559.425794][ C1] ? hlock_class+0x4e/0x130 [ 559.430370][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 559.435477][ C1] ? mark_lock+0xb5/0xc60 [ 559.439899][ C1] ? __pfx_mark_lock+0x10/0x10 [ 559.444746][ C1] ? __pfx_mark_lock+0x10/0x10 [ 559.449594][ C1] ? mark_lock+0xb5/0xc60 [ 559.454010][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 559.459302][ C1] ? find_held_lock+0x2d/0x110 [ 559.464154][ C1] ? hlock_class+0x4e/0x130 [ 559.468745][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 559.473883][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 559.479168][ C1] ? mark_lock+0xb5/0xc60 [ 559.483703][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 559.489012][ C1] ? unwind_get_return_address+0x59/0xa0 [ 559.494740][ C1] ? hlock_class+0x4e/0x130 [ 559.499329][ C1] ? mark_lock+0xb5/0xc60 [ 559.503793][ C1] ? __pfx_mark_lock+0x10/0x10 [ 559.508652][ C1] ? __pfx_lock_release+0x10/0x10 [ 559.513770][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.518890][ C1] ? hlock_class+0x4e/0x130 [ 559.523471][ C1] ? mark_lock+0xb5/0xc60 [ 559.527901][ C1] ? __pfx_mark_lock+0x10/0x10 [ 559.532751][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 559.538392][ C1] ? hlock_class+0x4e/0x130 [ 559.542963][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 559.548089][ C1] ? rcu_is_watching+0x12/0xc0 [ 559.552933][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 559.558052][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 559.563532][ C1] ? find_held_lock+0x2d/0x110 [ 559.568392][ C1] ? __schedule+0x102c/0x34b0 [ 559.573153][ C1] ? __pfx_lock_release+0x10/0x10 [ 559.578297][ C1] ? __schedule+0x105f/0x34b0 [ 559.583072][ C1] ? __pfx___schedule+0x10/0x10 [ 559.587998][ C1] ? do_task_dead+0x9e/0x110 [ 559.592661][ C1] ? __pfx_lock_release+0x10/0x10 [ 559.597792][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 559.603696][ C1] ? do_task_dead+0x40/0x110 [ 559.608379][ C1] ? do_task_dead+0xd6/0x110 [ 559.613054][ C1] ? do_exit+0x1de7/0x2ce0 [ 559.617562][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.622670][ C1] ? __pfx_do_exit+0x10/0x10 [ 559.627363][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 559.632824][ C1] ? do_group_exit+0xd3/0x2a0 [ 559.637597][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 559.642890][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 559.647844][ C1] ? do_syscall_64+0xcd/0x250 [ 559.652631][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.658837][ C1] [ 559.661925][ C1] task:modprobe state:R running task stack:25424 pid:18166 tgid:18166 ppid:28 flags:0x00000002 [ 559.673817][ C1] Call Trace: [ 559.677155][ C1] [ 559.680164][ C1] __schedule+0x105f/0x34b0 [ 559.684788][ C1] ? __pfx___schedule+0x10/0x10 [ 559.689733][ C1] ? do_task_dead+0x9e/0x110 [ 559.694418][ C1] ? __pfx_lock_release+0x10/0x10 [ 559.699549][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 559.705449][ C1] ? do_task_dead+0x40/0x110 [ 559.710127][ C1] do_task_dead+0xd6/0x110 [ 559.714645][ C1] do_exit+0x1de7/0x2ce0 [ 559.719003][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.724111][ C1] ? __pfx_do_exit+0x10/0x10 [ 559.728827][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 559.734391][ C1] do_group_exit+0xd3/0x2a0 [ 559.738990][ C1] __x64_sys_exit_group+0x3e/0x50 [ 559.744101][ C1] x64_sys_call+0x14a9/0x16a0 [ 559.748884][ C1] do_syscall_64+0xcd/0x250 [ 559.753486][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.759475][ C1] RIP: 0033:0x7fa6edd0fa90 [ 559.763968][ C1] RSP: 002b:00007ffdaf3fd438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 559.772473][ C1] RAX: ffffffffffffffda RBX: 00007fa6ede00860 RCX: 00007fa6edd0fa90 [ 559.780529][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 559.788579][ C1] RBP: 00007fa6ede00860 R08: 0000000000000001 R09: cffee9e1562bd631 [ 559.796649][ C1] R10: 00007ffdaf3fd2f0 R11: 0000000000000246 R12: 0000000000000000 [ 559.804702][ C1] R13: 0000000000000001 R14: 00007fa6ede04658 R15: 0000000000000001 [ 559.812772][ C1] [ 559.815860][ C1] task:kworker/u8:6 state:R running task stack:28784 pid:18167 tgid:18167 ppid:1086 flags:0x00004000 [ 559.827762][ C1] Call Trace: [ 559.831108][ C1] [ 559.834138][ C1] __schedule+0x105f/0x34b0 [ 559.838727][ C1] ? fput+0x316/0x390 [ 559.842869][ C1] ? security_mmap_addr+0x65/0x70 [ 559.848002][ C1] ? __get_unmapped_area+0x26b/0x3d0 [ 559.853377][ C1] ? do_mprotect_pkey+0x489/0xd00 [ 559.858486][ C1] ? __handle_mm_fault+0xd92/0x3390 [ 559.863778][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 559.869456][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 559.874497][ C1] ? do_user_addr_fault+0x613/0x12c0 [ 559.879885][ C1] ? do_group_exit+0xd3/0x2a0 [ 559.884650][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 559.889928][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 559.894867][ C1] ? do_syscall_64+0xcd/0x250 [ 559.899636][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.905821][ C1] [ 559.908906][ C1] task:modprobe state:R running task stack:25424 pid:18174 tgid:18174 ppid:210 flags:0x00000002 [ 559.920789][ C1] Call Trace: [ 559.924128][ C1] [ 559.927126][ C1] __schedule+0x105f/0x34b0 [ 559.931746][ C1] ? __pfx___schedule+0x10/0x10 [ 559.936685][ C1] ? do_task_dead+0x9e/0x110 [ 559.941370][ C1] ? __pfx_lock_release+0x10/0x10 [ 559.946527][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 559.952443][ C1] ? do_task_dead+0x40/0x110 [ 559.957148][ C1] do_task_dead+0xd6/0x110 [ 559.961648][ C1] do_exit+0x1de7/0x2ce0 [ 559.965984][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 559.971122][ C1] ? __pfx_do_exit+0x10/0x10 [ 559.975806][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 559.981283][ C1] do_group_exit+0xd3/0x2a0 [ 559.985914][ C1] __x64_sys_exit_group+0x3e/0x50 [ 559.991036][ C1] x64_sys_call+0x14a9/0x16a0 [ 559.995816][ C1] do_syscall_64+0xcd/0x250 [ 560.000429][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.006436][ C1] RIP: 0033:0x7f8e8a1d5a90 [ 560.010922][ C1] RSP: 002b:00007ffdce509138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 560.019424][ C1] RAX: ffffffffffffffda RBX: 00007f8e8a2c6860 RCX: 00007f8e8a1d5a90 [ 560.027470][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 560.035519][ C1] RBP: 00007f8e8a2c6860 R08: 0000000000000001 R09: 485990973b6f393f [ 560.043575][ C1] R10: 00007ffdce508ff0 R11: 0000000000000246 R12: 0000000000000000 [ 560.051624][ C1] R13: 0000000000000001 R14: 00007f8e8a2ca658 R15: 0000000000000001 [ 560.059711][ C1] [ 560.062805][ C1] task:kworker/u8:5 state:R running task stack:32568 pid:18176 tgid:18176 ppid:12218 flags:0x00004000 [ 560.074720][ C1] Call Trace: [ 560.078051][ C1] [ 560.081041][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 560.087738][ C1] __switch_to_asm+0x70/0x70 [ 560.092437][ C1] [ 560.095514][ C1] task:modprobe state:R running task stack:24720 pid:18181 tgid:18181 ppid:28 flags:0x00004002 [ 560.107408][ C1] Call Trace: [ 560.110744][ C1] [ 560.113736][ C1] __schedule+0x105f/0x34b0 [ 560.118335][ C1] ? __pfx___schedule+0x10/0x10 [ 560.123280][ C1] ? do_task_dead+0x9e/0x110 [ 560.127955][ C1] ? __pfx_lock_release+0x10/0x10 [ 560.133085][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 560.138993][ C1] ? do_task_dead+0x40/0x110 [ 560.143655][ C1] do_task_dead+0xd6/0x110 [ 560.148143][ C1] do_exit+0x1de7/0x2ce0 [ 560.152474][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 560.157572][ C1] ? __pfx_do_exit+0x10/0x10 [ 560.162257][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 560.167719][ C1] do_group_exit+0xd3/0x2a0 [ 560.172309][ C1] __x64_sys_exit_group+0x3e/0x50 [ 560.177429][ C1] x64_sys_call+0x14a9/0x16a0 [ 560.182197][ C1] do_syscall_64+0xcd/0x250 [ 560.186826][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.192825][ C1] RIP: 0033:0x7f52bb676a90 [ 560.197315][ C1] RSP: 002b:00007ffffc5e0858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 560.205820][ C1] RAX: ffffffffffffffda RBX: 00007f52bb767860 RCX: 00007f52bb676a90 [ 560.213867][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 560.221915][ C1] RBP: 00007f52bb767860 R08: 0000000000000001 R09: a9c8e114130be4d8 [ 560.229973][ C1] R10: 00007ffffc5e0710 R11: 0000000000000246 R12: 0000000000000000 [ 560.238029][ C1] R13: 0000000000000001 R14: 00007f52bb76b658 R15: 0000000000000001 [ 560.246155][ C1] [ 560.249246][ C1] task:modprobe state:R running task stack:24720 pid:18186 tgid:18186 ppid:1086 flags:0x00000002 [ 560.261158][ C1] Call Trace: [ 560.264490][ C1] [ 560.267491][ C1] __schedule+0x105f/0x34b0 [ 560.272099][ C1] ? __pfx___schedule+0x10/0x10 [ 560.277061][ C1] ? validate_mm+0xae/0x4d0 [ 560.281664][ C1] ? vma_complete+0xa0b/0xda0 [ 560.286422][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 560.291727][ C1] ? hlock_class+0x4e/0x130 [ 560.294313][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 560.296282][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 560.296312][ T18] 1-...D } 2629 jiffies s: 2729 root: 0x2/. [ 560.309356][ C1] ? hlock_class+0x4e/0x130 [ 560.315369][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 560.319808][ C1] ? mark_lock+0xb5/0xc60 [ 560.326976][ T18] [ 560.331266][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 560.333605][ T18] Sending NMI from CPU 0 to CPUs 1: [ 560.338776][ C1] ? __pfx_mark_lock+0x10/0x10 [ 560.344013][ C1] NMI backtrace for cpu 1 [ 560.344035][ C1] CPU: 1 UID: 0 PID: 2536 Comm: acpid Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0 [ 560.344067][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 560.344084][ C1] RIP: 0010:__sanitizer_cov_trace_switch+0x40/0x90 [ 560.344132][ C1] Code: 48 83 f8 20 74 6b 77 48 48 83 f8 08 74 5b 48 83 f8 10 75 2f 41 bd 03 00 00 00 4c 8b 75 00 31 db 4d 85 f6 74 1e 48 8b 74 dd 10 <4c> 89 e2 4c 89 ef 48 83 c3 01 48 8b 4c 24 28 e8 8c fd ff ff 49 39 [ 560.344159][ C1] RSP: 0018:ffffc900001b7ac8 EFLAGS: 00000006 [ 560.344184][ C1] RAX: 0000000000000000 RBX: 0000000000000007 RCX: ffffffff86e6a042 [ 560.344204][ C1] RDX: ffff888115ad8000 RSI: 0000000000000073 RDI: 0000000000000001 [ 560.344221][ C1] RBP: ffffffff8810bdc0 R08: 0000000000000001 R09: 0000000000000070 [ 560.344238][ C1] R10: 0000000000000075 R11: 00000000001ee7f0 R12: 0000000000000075 [ 560.344255][ C1] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000000005 [ 560.344272][ C1] FS: 00007f29712c5740(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 560.344298][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 560.344317][ C1] CR2: 00007ffc56ce4f28 CR3: 000000011599e000 CR4: 00000000003506f0 [ 560.344343][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 560.344360][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 560.344377][ C1] Call Trace: [ 560.344386][ C1] [ 560.344396][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 560.344440][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 560.344466][ C1] ? nmi_handle+0x1a9/0x5c0 [ 560.344491][ C1] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 560.344524][ C1] ? default_do_nmi+0x6a/0x160 [ 560.344552][ C1] ? exc_nmi+0x170/0x1e0 [ 560.344577][ C1] ? end_repeat_nmi+0xf/0x53 [ 560.344621][ C1] ? format_decode+0x472/0xba0 [ 560.344661][ C1] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 560.344694][ C1] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 560.344727][ C1] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 560.344760][ C1] [ 560.344768][ C1] [ 560.344778][ C1] format_decode+0x472/0xba0 [ 560.344819][ C1] ? __pfx_format_decode+0x10/0x10 [ 560.344859][ C1] ? symbol_string+0x2d7/0x480 [ 560.344886][ C1] vsnprintf+0x13d/0x1880 [ 560.344916][ C1] ? __pfx_vsnprintf+0x10/0x10 [ 560.344944][ C1] ? __asan_memcpy+0x3c/0x60 [ 560.344978][ C1] sprintf+0xcd/0x110 [ 560.345006][ C1] ? __pfx_sprintf+0x10/0x10 [ 560.345036][ C1] ? get_data+0x39b/0x550 [ 560.345075][ C1] info_print_prefix+0x25c/0x350 [ 560.345113][ C1] ? __pfx_info_print_prefix+0x10/0x10 [ 560.345150][ C1] ? __asan_memcpy+0x3c/0x60 [ 560.345180][ C1] ? __pfx__prb_read_valid+0x10/0x10 [ 560.345219][ C1] record_print_text+0x141/0x400 [ 560.345258][ C1] ? __pfx_record_print_text+0x10/0x10 [ 560.345298][ C1] ? __pfx_prb_read_valid+0x10/0x10 [ 560.345344][ C1] printk_get_next_message+0x2a6/0x670 [ 560.345374][ C1] ? __pfx_printk_get_next_message+0x10/0x10 [ 560.345408][ C1] ? rcu_is_watching+0x12/0xc0 [ 560.345435][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 560.345464][ C1] ? console_flush_all+0x159/0xc60 [ 560.345495][ C1] console_flush_all+0x6ec/0xc60 [ 560.345523][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 560.345559][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 560.345586][ C1] ? find_held_lock+0x2d/0x110 [ 560.345616][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 560.345640][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 560.345670][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 560.345704][ C1] console_unlock+0xd9/0x210 [ 560.345729][ C1] ? __pfx_console_unlock+0x10/0x10 [ 560.345756][ C1] ? vprintk_emit+0x5e0/0x6f0 [ 560.345783][ C1] ? lock_acquire+0x2f/0xb0 [ 560.345818][ C1] ? vprintk_emit+0x638/0x6f0 [ 560.345846][ C1] vprintk_emit+0x424/0x6f0 [ 560.345873][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 560.345901][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 560.345938][ C1] ? find_held_lock+0x2d/0x110 [ 560.345966][ C1] ? __pfx_mark_lock+0x10/0x10 [ 560.346000][ C1] vprintk+0x7f/0xa0 [ 560.346029][ C1] _printk+0xc8/0x100 [ 560.346064][ C1] ? __pfx__printk+0x10/0x10 [ 560.346100][ C1] ? lock_acquire+0x2f/0xb0 [ 560.346135][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 560.346164][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 560.346199][ C1] ? __pfx_mark_lock+0x10/0x10 [ 560.346234][ C1] show_trace_log_lvl+0x1b7/0x3d0 [ 560.346280][ C1] ? preempt_schedule_common+0x44/0xc0 [ 560.346339][ C1] sched_show_task+0x3f0/0x5f0 [ 560.346388][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 560.346416][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 560.346454][ C1] show_state_filter+0xee/0x320 [ 560.346483][ C1] k_spec+0xed/0x150 [ 560.346517][ C1] ? __pfx_k_spec+0x10/0x10 [ 560.346549][ C1] kbd_event+0xcbd/0x17a0 [ 560.346587][ C1] ? __pfx_kbd_event+0x10/0x10 [ 560.346625][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 560.346662][ C1] ? rcu_is_watching+0x12/0xc0 [ 560.346689][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 560.346718][ C1] input_handler_events_default+0x116/0x1b0 [ 560.346757][ C1] input_pass_values+0x777/0x8e0 [ 560.346800][ C1] input_handle_event+0xb30/0x14d0 [ 560.346844][ C1] input_event+0x83/0xa0 [ 560.346884][ C1] hidinput_hid_event+0xa12/0x2410 [ 560.346920][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 560.346953][ C1] ? input_event+0x8e/0xa0 [ 560.346995][ C1] hid_process_event+0x4b7/0x5e0 [ 560.347021][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 560.347054][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 560.347081][ C1] hid_input_array_field+0x535/0x710 [ 560.347113][ C1] hid_report_raw_event+0xa02/0x11c0 [ 560.347147][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 560.347179][ C1] hid_irq_in+0x35e/0x870 [ 560.347216][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 560.347250][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 560.347281][ C1] dummy_timer+0x17f0/0x3930 [ 560.347318][ C1] ? lock_acquire+0x2f/0xb0 [ 560.347362][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 560.347394][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 560.347424][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 560.347457][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 560.347485][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 560.347528][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 560.347566][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 560.347600][ C1] hrtimer_run_softirq+0x17d/0x350 [ 560.347640][ C1] handle_softirqs+0x206/0x8d0 [ 560.347670][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 560.347700][ C1] irq_exit_rcu+0xac/0x110 [ 560.347728][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 560.347761][ C1] [ 560.347769][ C1] [ 560.347779][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 560.347820][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 560.347854][ C1] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 f6 82 42 fa 48 89 df e8 0e 00 43 fa f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 b5 2f 37 fa 65 8b 05 56 ed 12 79 85 c0 74 16 5b [ 560.347880][ C1] RSP: 0018:ffffc900016bf638 EFLAGS: 00000246 [ 560.347900][ C1] RAX: 0000000000000006 RBX: ffff888100eb4860 RCX: 1ffffffff14ac291 [ 560.347918][ C1] RDX: 0000000000000000 RSI: ffffffff8727f220 RDI: ffffffff8746ebc0 [ 560.347937][ C1] RBP: 0000000000000282 R08: 0000000000000001 R09: 0000000000000001 [ 560.347954][ C1] R10: ffffffff8a564d8f R11: 0000000000000000 R12: dffffc0000000000 [ 560.347971][ C1] R13: ffffc900016bf7f0 R14: ffffc900016bf820 R15: ffffc900016bf820 [ 560.347999][ C1] poll_freewait+0xd5/0x250 [ 560.348039][ C1] do_select+0xeb6/0x17b0 [ 560.348088][ C1] ? __pfx_do_select+0x10/0x10 [ 560.348125][ C1] ? hlock_class+0x4e/0x130 [ 560.348151][ C1] ? mark_lock+0xb5/0xc60 [ 560.348189][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348227][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348265][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348303][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348345][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348383][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348420][ C1] ? __pfx_pollwake+0x10/0x10 [ 560.348465][ C1] ? lock_acquire+0x2f/0xb0 [ 560.348499][ C1] ? __might_fault+0xe3/0x190 [ 560.348537][ C1] ? __might_fault+0xe3/0x190 [ 560.348577][ C1] ? core_sys_select+0x459/0xb80 [ 560.348616][ C1] core_sys_select+0x459/0xb80 [ 560.348658][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 560.348697][ C1] ? dput.part.0+0xd8/0x9b0 [ 560.348742][ C1] ? set_user_sigmask+0x217/0x2a0 [ 560.348780][ C1] ? vfs_read+0x228/0xbd0 [ 560.348817][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.348857][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 560.348884][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 560.348925][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 560.348972][ C1] __x64_sys_pselect6+0x183/0x240 [ 560.349012][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 560.349057][ C1] do_syscall_64+0xcd/0x250 [ 560.349098][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.349137][ C1] RIP: 0033:0x7f2971394591 [ 560.349157][ C1] Code: 89 44 24 20 4c 8d 64 24 20 48 89 54 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2d 45 31 c9 4d 89 e0 4c 89 f2 b8 0e 01 00 00 0f 05 <48> 89 c3 48 3d 00 f0 ff ff 76 69 48 8b 05 65 58 0d 00 f7 db 64 89 [ 560.349182][ C1] RSP: 002b:00007ffc0ceda1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 560.349207][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2971394591 [ 560.349224][ C1] RDX: 0000000000000000 RSI: 00007ffc0ceda298 RDI: 000000000000000b [ 560.349241][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 560.349275][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 560.349293][ C1] R13: 000055b6c484f178 R14: 0000000000000000 R15: 000000000000000a [ 560.349318][ C1] [ 561.301914][ C1] ? __pfx_mark_lock+0x10/0x10 [ 561.306779][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 561.312416][ C1] ? hlock_class+0x4e/0x130 [ 561.317009][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 561.322168][ C1] ? rcu_is_watching+0x12/0xc0 [ 561.327015][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 561.332125][ C1] ? rcu_is_watching+0x12/0xc0 [ 561.336952][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 561.342067][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 561.347529][ C1] ? find_held_lock+0x2d/0x110 [ 561.352376][ C1] ? __schedule+0x102c/0x34b0 [ 561.357128][ C1] ? __pfx_lock_release+0x10/0x10 [ 561.362247][ C1] ? __schedule+0x105f/0x34b0 [ 561.367021][ C1] ? __pfx___schedule+0x10/0x10 [ 561.371963][ C1] ? do_task_dead+0x9e/0x110 [ 561.376632][ C1] ? __pfx_lock_release+0x10/0x10 [ 561.381756][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 561.387653][ C1] ? do_task_dead+0x40/0x110 [ 561.392318][ C1] ? do_task_dead+0xd6/0x110 [ 561.396996][ C1] ? do_exit+0x1de7/0x2ce0 [ 561.401512][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 561.406629][ C1] ? __pfx_do_exit+0x10/0x10 [ 561.411314][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 561.416779][ C1] ? do_group_exit+0xd3/0x2a0 [ 561.421550][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 561.426844][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 561.431781][ C1] ? do_syscall_64+0xcd/0x250 [ 561.436571][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.442758][ C1] [ 561.445858][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18190 tgid:18190 ppid:1086 flags:0x00004000 [ 561.457797][ C1] Call Trace: [ 561.461139][ C1] [ 561.464138][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 561.470818][ C1] __switch_to_asm+0x70/0x70 [ 561.475523][ C1] [ 561.478600][ C1] task:modprobe state:R running task stack:25424 pid:18209 tgid:18209 ppid:28 flags:0x00000000 [ 561.490492][ C1] Call Trace: [ 561.493832][ C1] [ 561.496823][ C1] __schedule+0x105f/0x34b0 [ 561.501435][ C1] ? __pfx___schedule+0x10/0x10 [ 561.506373][ C1] ? do_task_dead+0x9e/0x110 [ 561.511040][ C1] ? __pfx_lock_release+0x10/0x10 [ 561.516175][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 561.522104][ C1] ? do_task_dead+0x40/0x110 [ 561.526773][ C1] do_task_dead+0xd6/0x110 [ 561.531273][ C1] do_exit+0x1de7/0x2ce0 [ 561.535623][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 561.540734][ C1] ? __pfx_do_exit+0x10/0x10 [ 561.545409][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 561.550876][ C1] do_group_exit+0xd3/0x2a0 [ 561.555483][ C1] __x64_sys_exit_group+0x3e/0x50 [ 561.560616][ C1] x64_sys_call+0x14a9/0x16a0 [ 561.565395][ C1] do_syscall_64+0xcd/0x250 [ 561.570018][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.576032][ C1] RIP: 0033:0x7f94644baa90 [ 561.580537][ C1] RSP: 002b:00007ffeeba08b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 561.589041][ C1] RAX: ffffffffffffffda RBX: 00007f94645ab860 RCX: 00007f94644baa90 [ 561.597091][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 561.605150][ C1] RBP: 00007f94645ab860 R08: 0000000000000001 R09: 0e3e12e5bde006ce [ 561.613194][ C1] R10: 00007ffeeba08a30 R11: 0000000000000246 R12: 0000000000000000 [ 561.621232][ C1] R13: 0000000000000001 R14: 00007f94645af658 R15: 0000000000000001 [ 561.629325][ C1] [ 561.632419][ C1] task:modprobe state:R running task stack:25424 pid:18212 tgid:18212 ppid:12218 flags:0x00000002 [ 561.644315][ C1] Call Trace: [ 561.647652][ C1] [ 561.650653][ C1] __schedule+0x105f/0x34b0 [ 561.655268][ C1] ? __pfx___schedule+0x10/0x10 [ 561.660211][ C1] ? do_task_dead+0x9e/0x110 [ 561.664877][ C1] ? __pfx_lock_release+0x10/0x10 [ 561.670007][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 561.675909][ C1] ? do_task_dead+0x40/0x110 [ 561.680575][ C1] do_task_dead+0xd6/0x110 [ 561.685074][ C1] do_exit+0x1de7/0x2ce0 [ 561.689503][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 561.694613][ C1] ? __pfx_do_exit+0x10/0x10 [ 561.699300][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 561.704764][ C1] do_group_exit+0xd3/0x2a0 [ 561.709363][ C1] __x64_sys_exit_group+0x3e/0x50 [ 561.714482][ C1] x64_sys_call+0x14a9/0x16a0 [ 561.719282][ C1] do_syscall_64+0xcd/0x250 [ 561.723888][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.729881][ C1] RIP: 0033:0x7fe23047ea90 [ 561.734367][ C1] RSP: 002b:00007ffeb6af6438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 561.742857][ C1] RAX: ffffffffffffffda RBX: 00007fe23056f860 RCX: 00007fe23047ea90 [ 561.750916][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 561.758971][ C1] RBP: 00007fe23056f860 R08: 0000000000000001 R09: 6eb0a87dc495313a [ 561.767026][ C1] R10: 00007ffeb6af62f0 R11: 0000000000000246 R12: 0000000000000000 [ 561.775065][ C1] R13: 0000000000000001 R14: 00007fe230573658 R15: 0000000000000001 [ 561.783139][ C1] [ 561.786242][ C1] task:modprobe state:R running task stack:25424 pid:18215 tgid:18215 ppid:28 flags:0x00000002 [ 561.798127][ C1] Call Trace: [ 561.801471][ C1] [ 561.804466][ C1] __schedule+0x105f/0x34b0 [ 561.809070][ C1] ? __pfx___schedule+0x10/0x10 [ 561.814009][ C1] ? do_task_dead+0x9e/0x110 [ 561.818676][ C1] ? __pfx_lock_release+0x10/0x10 [ 561.823803][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 561.829705][ C1] ? do_task_dead+0x40/0x110 [ 561.834389][ C1] do_task_dead+0xd6/0x110 [ 561.838894][ C1] do_exit+0x1de7/0x2ce0 [ 561.843237][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 561.848329][ C1] ? __pfx_do_exit+0x10/0x10 [ 561.853009][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 561.858474][ C1] do_group_exit+0xd3/0x2a0 [ 561.863077][ C1] __x64_sys_exit_group+0x3e/0x50 [ 561.868191][ C1] x64_sys_call+0x14a9/0x16a0 [ 561.872960][ C1] do_syscall_64+0xcd/0x250 [ 561.877570][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.883559][ C1] RIP: 0033:0x7f81add8ca90 [ 561.888035][ C1] RSP: 002b:00007ffc41e07eb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 561.896532][ C1] RAX: ffffffffffffffda RBX: 00007f81ade7d860 RCX: 00007f81add8ca90 [ 561.904577][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 561.912620][ C1] RBP: 00007f81ade7d860 R08: 0000000000000001 R09: 454fbc833140d874 [ 561.920659][ C1] R10: 00007ffc41e07d70 R11: 0000000000000246 R12: 0000000000000000 [ 561.928702][ C1] R13: 0000000000000001 R14: 00007f81ade81658 R15: 0000000000000001 [ 561.936768][ C1] [ 561.939853][ C1] task:modprobe state:R running task stack:25136 pid:18218 tgid:18218 ppid:12218 flags:0x00000000 [ 561.951744][ C1] Call Trace: [ 561.955076][ C1] [ 561.958068][ C1] __schedule+0x105f/0x34b0 [ 561.962661][ C1] ? __pfx___schedule+0x10/0x10 [ 561.967589][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 561.973480][ C1] ? mark_lock+0xb5/0xc60 [ 561.977895][ C1] ? hlock_class+0x4e/0x130 [ 561.982478][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 561.987504][ C1] ? __pfx_mark_lock+0x10/0x10 [ 561.992366][ C1] ? hlock_class+0x4e/0x130 [ 561.996950][ C1] ? mark_lock+0xb5/0xc60 [ 562.001367][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 562.006752][ C1] ? unwind_get_return_address+0x59/0xa0 [ 562.012481][ C1] ? __pfx_mark_lock+0x10/0x10 [ 562.017339][ C1] ? hlock_class+0x4e/0x130 [ 562.021925][ C1] ? mark_lock+0xb5/0xc60 [ 562.026352][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 562.031465][ C1] ? __pfx_mark_lock+0x10/0x10 [ 562.036324][ C1] ? rcu_is_watching+0x12/0xc0 [ 562.041170][ C1] ? hlock_class+0x4e/0x130 [ 562.045753][ C1] ? mark_lock+0xb5/0xc60 [ 562.050175][ C1] ? __pfx_mark_lock+0x10/0x10 [ 562.055025][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 562.060666][ C1] ? hlock_class+0x4e/0x130 [ 562.065247][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 562.070372][ C1] ? rcu_is_watching+0x12/0xc0 [ 562.075217][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 562.080328][ C1] ? rcu_is_watching+0x12/0xc0 [ 562.085174][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 562.090289][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 562.095750][ C1] ? find_held_lock+0x2d/0x110 [ 562.100602][ C1] ? __schedule+0x102c/0x34b0 [ 562.105358][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.110483][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 562.115765][ C1] ? __schedule+0x105f/0x34b0 [ 562.120540][ C1] ? __pfx___schedule+0x10/0x10 [ 562.125465][ C1] ? do_task_dead+0x9e/0x110 [ 562.130121][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.135255][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 562.141148][ C1] ? do_task_dead+0x40/0x110 [ 562.145801][ C1] ? do_task_dead+0xd6/0x110 [ 562.150463][ C1] ? do_exit+0x1de7/0x2ce0 [ 562.154986][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 562.160096][ C1] ? __pfx_do_exit+0x10/0x10 [ 562.164769][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 562.170233][ C1] ? do_group_exit+0xd3/0x2a0 [ 562.175004][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 562.180287][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 562.185224][ C1] ? do_syscall_64+0xcd/0x250 [ 562.189993][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 562.196170][ C1] [ 562.199246][ C1] task:modprobe state:R running task stack:25136 pid:18224 tgid:18224 ppid:12218 flags:0x00000000 [ 562.211144][ C1] Call Trace: [ 562.214467][ C1] [ 562.217448][ C1] __schedule+0x105f/0x34b0 [ 562.222043][ C1] ? __pfx___schedule+0x10/0x10 [ 562.227000][ C1] ? find_held_lock+0x2d/0x110 [ 562.231842][ C1] ? __schedule+0x102c/0x34b0 [ 562.236603][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.241736][ C1] ? __schedule+0x105f/0x34b0 [ 562.246506][ C1] ? __pfx___schedule+0x10/0x10 [ 562.251449][ C1] ? do_task_dead+0x9e/0x110 [ 562.256111][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.261232][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 562.267128][ C1] ? do_task_dead+0x40/0x110 [ 562.271788][ C1] ? do_task_dead+0xd6/0x110 [ 562.276469][ C1] ? do_exit+0x1de7/0x2ce0 [ 562.280979][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 562.286082][ C1] ? __pfx_do_exit+0x10/0x10 [ 562.290772][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 562.296225][ C1] ? do_group_exit+0xd3/0x2a0 [ 562.301006][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 562.306305][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 562.311240][ C1] ? do_syscall_64+0xcd/0x250 [ 562.316019][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 562.322205][ C1] [ 562.325323][ C1] task:kworker/u8:4 state:R running task stack:28784 pid:18226 tgid:18226 ppid:210 flags:0x00004000 [ 562.337217][ C1] Call Trace: [ 562.340550][ C1] [ 562.343545][ C1] __schedule+0x105f/0x34b0 [ 562.348140][ C1] ? __pfx___schedule+0x10/0x10 [ 562.353080][ C1] ? wake_up_q+0x9e/0x140 [ 562.357505][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 562.363141][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 562.368863][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 562.374611][ C1] ? __cond_resched+0x1b/0x30 [ 562.379363][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 562.384994][ C1] preempt_schedule_common+0x44/0xc0 [ 562.390370][ C1] __cond_resched+0x1b/0x30 [ 562.394957][ C1] stop_one_cpu+0x112/0x190 [ 562.399582][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 562.404705][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 562.410335][ C1] ? sched_exec+0x1dc/0x270 [ 562.414924][ C1] ? sched_exec+0x1a2/0x270 [ 562.419519][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 562.425414][ C1] sched_exec+0x1dc/0x270 [ 562.429821][ C1] ? __pfx_sched_exec+0x10/0x10 [ 562.434748][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 562.440027][ C1] ? lock_acquire+0x2f/0xb0 [ 562.444631][ C1] bprm_execve+0x46c/0x1950 [ 562.449234][ C1] ? __asan_memcpy+0x3c/0x60 [ 562.453929][ C1] ? __pfx___might_resched+0x10/0x10 [ 562.459342][ C1] ? copy_string_kernel+0x3b7/0x430 [ 562.464637][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 562.469660][ C1] ? copy_strings_kernel+0x153/0x190 [ 562.475056][ C1] kernel_execve+0x2ef/0x3b0 [ 562.479741][ C1] call_usermodehelper_exec_async+0x255/0x4c0 [ 562.485938][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 562.491243][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 562.497927][ C1] ret_from_fork+0x45/0x80 [ 562.502429][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 562.509129][ C1] ret_from_fork_asm+0x1a/0x30 [ 562.513994][ C1] [ 562.517062][ C1] task:modprobe state:R running task stack:25136 pid:18235 tgid:18235 ppid:12218 flags:0x00000002 [ 562.528959][ C1] Call Trace: [ 562.532294][ C1] [ 562.535287][ C1] __schedule+0x105f/0x34b0 [ 562.539887][ C1] ? __pfx___schedule+0x10/0x10 [ 562.544819][ C1] ? do_task_dead+0x9e/0x110 [ 562.549487][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.554610][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 562.560507][ C1] ? do_task_dead+0x40/0x110 [ 562.565175][ C1] do_task_dead+0xd6/0x110 [ 562.569671][ C1] do_exit+0x1de7/0x2ce0 [ 562.574010][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 562.579108][ C1] ? __pfx_do_exit+0x10/0x10 [ 562.583782][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 562.589244][ C1] do_group_exit+0xd3/0x2a0 [ 562.593863][ C1] __x64_sys_exit_group+0x3e/0x50 [ 562.598983][ C1] x64_sys_call+0x14a9/0x16a0 [ 562.603758][ C1] do_syscall_64+0xcd/0x250 [ 562.608366][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 562.614359][ C1] RIP: 0033:0x7f0c8c4ffa90 [ 562.618846][ C1] RSP: 002b:00007fffc8d1e748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 562.627349][ C1] RAX: ffffffffffffffda RBX: 00007f0c8c5f0860 RCX: 00007f0c8c4ffa90 [ 562.635393][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 562.643438][ C1] RBP: 00007f0c8c5f0860 R08: 0000000000000001 R09: 1d844e10f6604609 [ 562.651485][ C1] R10: 00007fffc8d1e600 R11: 0000000000000246 R12: 0000000000000000 [ 562.659531][ C1] R13: 0000000000000001 R14: 00007f0c8c5f4658 R15: 0000000000000001 [ 562.667600][ C1] [ 562.670687][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18240 tgid:18240 ppid:28 flags:0x00004000 [ 562.682600][ C1] Call Trace: [ 562.685941][ C1] [ 562.688929][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 562.695618][ C1] __switch_to_asm+0x70/0x70 [ 562.700311][ C1] [ 562.703391][ C1] task:modprobe state:R running task stack:25424 pid:18241 tgid:18241 ppid:210 flags:0x00000002 [ 562.715265][ C1] Call Trace: [ 562.718596][ C1] [ 562.721578][ C1] __schedule+0x105f/0x34b0 [ 562.726168][ C1] ? __pfx___schedule+0x10/0x10 [ 562.731108][ C1] ? do_task_dead+0x9e/0x110 [ 562.735761][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.740877][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 562.746764][ C1] ? do_task_dead+0x40/0x110 [ 562.751423][ C1] do_task_dead+0xd6/0x110 [ 562.755912][ C1] do_exit+0x1de7/0x2ce0 [ 562.760334][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 562.765424][ C1] ? __pfx_do_exit+0x10/0x10 [ 562.770098][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 562.775556][ C1] do_group_exit+0xd3/0x2a0 [ 562.780144][ C1] __x64_sys_exit_group+0x3e/0x50 [ 562.785258][ C1] x64_sys_call+0x14a9/0x16a0 [ 562.790032][ C1] do_syscall_64+0xcd/0x250 [ 562.794639][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 562.800608][ C1] RIP: 0033:0x7f6782518a90 [ 562.805096][ C1] RSP: 002b:00007ffd366a1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 562.813582][ C1] RAX: ffffffffffffffda RBX: 00007f6782609860 RCX: 00007f6782518a90 [ 562.821624][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 562.829670][ C1] RBP: 00007f6782609860 R08: 0000000000000001 R09: c7f1db1b4e44e1f6 [ 562.837723][ C1] R10: 00007ffd366a0ef0 R11: 0000000000000246 R12: 0000000000000000 [ 562.845764][ C1] R13: 0000000000000001 R14: 00007f678260d658 R15: 0000000000000001 [ 562.853831][ C1] [ 562.856924][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18245 tgid:18245 ppid:28 flags:0x00004000 [ 562.868831][ C1] Call Trace: [ 562.872156][ C1] [ 562.875151][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 562.881855][ C1] __switch_to_asm+0x70/0x70 [ 562.886555][ C1] [ 562.889631][ C1] task:modprobe state:R running task stack:25424 pid:18248 tgid:18248 ppid:1086 flags:0x00000000 [ 562.901534][ C1] Call Trace: [ 562.904870][ C1] [ 562.907860][ C1] __schedule+0x105f/0x34b0 [ 562.912441][ C1] ? __pfx___schedule+0x10/0x10 [ 562.917354][ C1] ? hlock_class+0x4e/0x130 [ 562.921942][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 562.927674][ C1] ? find_held_lock+0x2d/0x110 [ 562.932526][ C1] ? __schedule+0x102c/0x34b0 [ 562.937289][ C1] ? __pfx_lock_release+0x10/0x10 [ 562.942415][ C1] ? __schedule+0x105f/0x34b0 [ 562.947171][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 562.953411][ C1] ? unwind_get_return_address+0x59/0xa0 [ 562.959129][ C1] ? __pfx_mark_lock+0x10/0x10 [ 562.964017][ C1] ? hlock_class+0x4e/0x130 [ 562.968601][ C1] ? mark_lock+0xb5/0xc60 [ 562.973016][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 562.978132][ C1] ? __pfx_mark_lock+0x10/0x10 [ 562.982988][ C1] ? rcu_is_watching+0x12/0xc0 [ 562.987831][ C1] ? hlock_class+0x4e/0x130 [ 562.992420][ C1] ? mark_lock+0xb5/0xc60 [ 562.996841][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.001690][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 563.007344][ C1] ? hlock_class+0x4e/0x130 [ 563.011931][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 563.017053][ C1] ? rcu_is_watching+0x12/0xc0 [ 563.021895][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 563.027026][ C1] ? rcu_is_watching+0x12/0xc0 [ 563.031860][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 563.036982][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 563.042449][ C1] ? find_held_lock+0x2d/0x110 [ 563.047304][ C1] ? __schedule+0x102c/0x34b0 [ 563.052088][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.057234][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 563.062523][ C1] ? __schedule+0x105f/0x34b0 [ 563.067295][ C1] ? __pfx___schedule+0x10/0x10 [ 563.072232][ C1] ? do_task_dead+0x9e/0x110 [ 563.076903][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.082024][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 563.087924][ C1] ? do_task_dead+0x40/0x110 [ 563.092588][ C1] ? do_task_dead+0xd6/0x110 [ 563.097248][ C1] ? do_exit+0x1de7/0x2ce0 [ 563.101760][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 563.106872][ C1] ? __pfx_do_exit+0x10/0x10 [ 563.111547][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 563.117011][ C1] ? do_group_exit+0xd3/0x2a0 [ 563.121790][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 563.127081][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 563.132031][ C1] ? do_syscall_64+0xcd/0x250 [ 563.136830][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.143015][ C1] [ 563.146094][ C1] task:kworker/u8:6 state:R running task stack:28656 pid:18255 tgid:18255 ppid:1086 flags:0x00004000 [ 563.157988][ C1] Call Trace: [ 563.161329][ C1] [ 563.164320][ C1] __schedule+0x105f/0x34b0 [ 563.169094][ C1] ? __pfx___schedule+0x10/0x10 [ 563.174029][ C1] ? wake_up_q+0x9e/0x140 [ 563.178465][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 563.184100][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 563.189915][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 563.195483][ C1] ? vm_mmap+0x8e/0xc0 [ 563.199649][ C1] ? file_has_perm+0x280/0x350 [ 563.204561][ C1] ? security_mmap_addr+0x65/0x70 [ 563.209684][ C1] ? __get_unmapped_area+0x26b/0x3d0 [ 563.215061][ C1] ? do_mprotect_pkey+0x98e/0xd00 [ 563.220186][ C1] ? __pfx_do_mprotect_pkey+0x10/0x10 [ 563.225684][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 563.230723][ C1] ? do_group_exit+0xd3/0x2a0 [ 563.235497][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 563.240795][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 563.245740][ C1] ? do_syscall_64+0xcd/0x250 [ 563.250529][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.256711][ C1] [ 563.259807][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18259 tgid:18259 ppid:210 flags:0x00004000 [ 563.271710][ C1] Call Trace: [ 563.275059][ C1] [ 563.278057][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 563.284772][ C1] ret_from_fork_asm+0x1a/0x30 [ 563.289654][ C1] [ 563.292732][ C1] task:modprobe state:R running task stack:24416 pid:18260 tgid:18260 ppid:1086 flags:0x00000002 [ 563.304647][ C1] Call Trace: [ 563.307985][ C1] [ 563.310977][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.315835][ C1] ? hlock_class+0x4e/0x130 [ 563.320423][ C1] ? mark_lock+0xb5/0xc60 [ 563.324850][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 563.329970][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.334830][ C1] ? rcu_is_watching+0x12/0xc0 [ 563.339672][ C1] ? hlock_class+0x4e/0x130 [ 563.344254][ C1] ? mark_lock+0xb5/0xc60 [ 563.348714][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.353583][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 563.359236][ C1] ? hlock_class+0x4e/0x130 [ 563.363830][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 563.368969][ C1] ? rcu_is_watching+0x12/0xc0 [ 563.373831][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 563.378950][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 563.384437][ C1] ? find_held_lock+0x2d/0x110 [ 563.389319][ C1] ? __schedule+0x102c/0x34b0 [ 563.394086][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.399227][ C1] ? __schedule+0x105f/0x34b0 [ 563.404007][ C1] ? __pfx___schedule+0x10/0x10 [ 563.408957][ C1] ? do_task_dead+0x9e/0x110 [ 563.413626][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.418765][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 563.424679][ C1] ? do_task_dead+0x40/0x110 [ 563.429364][ C1] ? do_task_dead+0xd6/0x110 [ 563.434036][ C1] ? do_exit+0x1de7/0x2ce0 [ 563.438565][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 563.443669][ C1] ? __pfx_do_exit+0x10/0x10 [ 563.448363][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 563.453820][ C1] ? do_group_exit+0xd3/0x2a0 [ 563.458580][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 563.463883][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 563.468816][ C1] ? do_syscall_64+0xcd/0x250 [ 563.473595][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.479796][ C1] [ 563.482886][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18262 tgid:18262 ppid:1086 flags:0x00004000 [ 563.494808][ C1] Call Trace: [ 563.498151][ C1] [ 563.501148][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 563.507851][ C1] __switch_to_asm+0x70/0x70 [ 563.512542][ C1] [ 563.515611][ C1] task:modprobe state:R running task stack:24720 pid:18267 tgid:18267 ppid:28 flags:0x00000002 [ 563.527496][ C1] Call Trace: [ 563.530830][ C1] [ 563.533826][ C1] __schedule+0x105f/0x34b0 [ 563.538426][ C1] ? __pfx___schedule+0x10/0x10 [ 563.543361][ C1] ? do_task_dead+0x9e/0x110 [ 563.548036][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.553166][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 563.559070][ C1] ? do_task_dead+0x40/0x110 [ 563.563746][ C1] do_task_dead+0xd6/0x110 [ 563.568246][ C1] do_exit+0x1de7/0x2ce0 [ 563.572583][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 563.577685][ C1] ? __pfx_do_exit+0x10/0x10 [ 563.582381][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 563.587854][ C1] do_group_exit+0xd3/0x2a0 [ 563.592469][ C1] __x64_sys_exit_group+0x3e/0x50 [ 563.597595][ C1] x64_sys_call+0x14a9/0x16a0 [ 563.602383][ C1] do_syscall_64+0xcd/0x250 [ 563.607010][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.613024][ C1] RIP: 0033:0x7f3ebb7aaa90 [ 563.617524][ C1] RSP: 002b:00007ffc8b0ef468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 563.626038][ C1] RAX: ffffffffffffffda RBX: 00007f3ebb89b860 RCX: 00007f3ebb7aaa90 [ 563.634095][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 563.642141][ C1] RBP: 00007f3ebb89b860 R08: 0000000000000001 R09: e6fc1a0ae5a7d8ff [ 563.650209][ C1] R10: 00007ffc8b0ef320 R11: 0000000000000246 R12: 0000000000000000 [ 563.658258][ C1] R13: 0000000000000001 R14: 00007f3ebb89f658 R15: 0000000000000001 [ 563.666331][ C1] [ 563.669419][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18272 tgid:18272 ppid:28 flags:0x00004000 [ 563.681328][ C1] Call Trace: [ 563.684677][ C1] [ 563.687671][ C1] ? vma_iter_store+0x9bf/0xe30 [ 563.692613][ C1] ? mark_lock+0xb5/0xc60 [ 563.697034][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.701900][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.706768][ C1] ? hlock_class+0x4e/0x130 [ 563.711388][ C1] ? hlock_class+0x4e/0x130 [ 563.715990][ C1] ? mark_lock+0xb5/0xc60 [ 563.720417][ C1] ? __page_table_check_pte_clear+0x2d4/0x580 [ 563.726577][ C1] ? find_held_lock+0x2d/0x110 [ 563.731436][ C1] ? hlock_class+0x4e/0x130 [ 563.736021][ C1] ? mark_lock+0xb5/0xc60 [ 563.740434][ C1] ? hlock_class+0x4e/0x130 [ 563.745012][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 563.750041][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.754913][ C1] ? hlock_class+0x4e/0x130 [ 563.759497][ C1] ? mark_lock+0xb5/0xc60 [ 563.763921][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 563.769204][ C1] ? unwind_get_return_address+0x59/0xa0 [ 563.774948][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.779829][ C1] ? hlock_class+0x4e/0x130 [ 563.784420][ C1] ? mark_lock+0xb5/0xc60 [ 563.788844][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 563.793968][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.798840][ C1] ? rcu_is_watching+0x12/0xc0 [ 563.803703][ C1] ? hlock_class+0x4e/0x130 [ 563.808300][ C1] ? mark_lock+0xb5/0xc60 [ 563.812735][ C1] ? __pfx_mark_lock+0x10/0x10 [ 563.817621][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 563.823270][ C1] ? hlock_class+0x4e/0x130 [ 563.827862][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 563.833020][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 563.838331][ C1] ? find_held_lock+0x2d/0x110 [ 563.843184][ C1] ? __schedule+0x102c/0x34b0 [ 563.847954][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.853100][ C1] ? __schedule+0x105f/0x34b0 [ 563.857877][ C1] ? __pfx___schedule+0x10/0x10 [ 563.862828][ C1] ? do_task_dead+0x9e/0x110 [ 563.867510][ C1] ? __pfx_lock_release+0x10/0x10 [ 563.872641][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 563.878543][ C1] ? do_task_dead+0x40/0x110 [ 563.883208][ C1] ? do_task_dead+0xd6/0x110 [ 563.887885][ C1] ? do_exit+0x1de7/0x2ce0 [ 563.892409][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 563.897523][ C1] ? __pfx_do_exit+0x10/0x10 [ 563.902221][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 563.907687][ C1] ? do_group_exit+0xd3/0x2a0 [ 563.912471][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 563.917756][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 563.922698][ C1] ? do_syscall_64+0xcd/0x250 [ 563.927489][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.933672][ C1] [ 563.936763][ C1] task:modprobe state:R running task stack:24000 pid:18275 tgid:18275 ppid:28 flags:0x00000002 [ 563.948645][ C1] Call Trace: [ 563.951975][ C1] [ 563.954964][ C1] ? mmput+0xdb/0x3e0 [ 563.959025][ C1] ? do_exit+0x9bf/0x2ce0 [ 563.963446][ C1] ? do_group_exit+0x1c3/0x2a0 [ 563.968307][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 563.973412][ C1] ? __pfx_do_exit+0x10/0x10 [ 563.978095][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 563.983566][ C1] ? do_group_exit+0xd3/0x2a0 [ 563.988340][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 563.993629][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 563.998578][ C1] ? do_syscall_64+0xcd/0x250 [ 564.003360][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.009547][ C1] [ 564.012634][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18282 tgid:18282 ppid:1086 flags:0x00004000 [ 564.024562][ C1] Call Trace: [ 564.027901][ C1] [ 564.030900][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 564.037599][ C1] __switch_to_asm+0x70/0x70 [ 564.042311][ C1] [ 564.045391][ C1] task:modprobe state:R running task stack:25424 pid:18285 tgid:18285 ppid:12218 flags:0x00000000 [ 564.057278][ C1] Call Trace: [ 564.060610][ C1] [ 564.063626][ C1] ? mmput+0xdb/0x3e0 [ 564.067694][ C1] ? do_exit+0x9bf/0x2ce0 [ 564.072113][ C1] ? do_group_exit+0x1c3/0x2a0 [ 564.076965][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.082083][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 564.087191][ C1] ? __pfx_do_exit+0x10/0x10 [ 564.091870][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 564.097342][ C1] ? do_group_exit+0xd3/0x2a0 [ 564.102117][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 564.107411][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 564.112344][ C1] ? do_syscall_64+0xcd/0x250 [ 564.117113][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.123295][ C1] [ 564.126377][ C1] task:modprobe state:R running task stack:25424 pid:18287 tgid:18287 ppid:12218 flags:0x00000000 [ 564.138267][ C1] Call Trace: [ 564.141611][ C1] [ 564.144634][ C1] __schedule+0x105f/0x34b0 [ 564.149333][ C1] ? __pfx___schedule+0x10/0x10 [ 564.154358][ C1] ? do_task_dead+0x9e/0x110 [ 564.159023][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.164147][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 564.170043][ C1] ? do_task_dead+0x40/0x110 [ 564.174725][ C1] do_task_dead+0xd6/0x110 [ 564.179228][ C1] do_exit+0x1de7/0x2ce0 [ 564.183582][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 564.188708][ C1] ? __pfx_do_exit+0x10/0x10 [ 564.193387][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 564.198875][ C1] do_group_exit+0xd3/0x2a0 [ 564.203486][ C1] __x64_sys_exit_group+0x3e/0x50 [ 564.208621][ C1] x64_sys_call+0x14a9/0x16a0 [ 564.213398][ C1] do_syscall_64+0xcd/0x250 [ 564.218015][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.224013][ C1] RIP: 0033:0x7efff32bca90 [ 564.228509][ C1] RSP: 002b:00007fffab4301c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 564.237008][ C1] RAX: ffffffffffffffda RBX: 00007efff33ad860 RCX: 00007efff32bca90 [ 564.245050][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 564.253094][ C1] RBP: 00007efff33ad860 R08: 0000000000000001 R09: ab967f7f453d0bb1 [ 564.261150][ C1] R10: 00007fffab430080 R11: 0000000000000246 R12: 0000000000000000 [ 564.269197][ C1] R13: 0000000000000001 R14: 00007efff33b1658 R15: 0000000000000001 [ 564.277298][ C1] [ 564.280584][ C1] task:modprobe state:R running task stack:24720 pid:18291 tgid:18291 ppid:12218 flags:0x00000000 [ 564.292502][ C1] Call Trace: [ 564.295849][ C1] [ 564.298847][ C1] __schedule+0x105f/0x34b0 [ 564.303438][ C1] ? __pfx___schedule+0x10/0x10 [ 564.308383][ C1] ? rcu_is_watching+0x12/0xc0 [ 564.313234][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 564.318353][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 564.323858][ C1] ? find_held_lock+0x2d/0x110 [ 564.328725][ C1] ? __schedule+0x102c/0x34b0 [ 564.333504][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.338641][ C1] ? __schedule+0x105f/0x34b0 [ 564.343419][ C1] ? __pfx___schedule+0x10/0x10 [ 564.348353][ C1] ? do_task_dead+0x9e/0x110 [ 564.353028][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.358189][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 564.364079][ C1] ? do_task_dead+0x40/0x110 [ 564.368745][ C1] ? do_task_dead+0xd6/0x110 [ 564.373414][ C1] ? do_exit+0x1de7/0x2ce0 [ 564.377933][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 564.383034][ C1] ? __pfx_do_exit+0x10/0x10 [ 564.387717][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 564.393212][ C1] ? do_group_exit+0xd3/0x2a0 [ 564.397994][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 564.403283][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 564.408226][ C1] ? do_syscall_64+0xcd/0x250 [ 564.413000][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.419192][ C1] [ 564.422300][ C1] task:modprobe state:R running task stack:25424 pid:18294 tgid:18294 ppid:210 flags:0x00000002 [ 564.434194][ C1] Call Trace: [ 564.437529][ C1] [ 564.440538][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 564.445968][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 564.451278][ C1] ? find_held_lock+0x2d/0x110 [ 564.456144][ C1] ? hlock_class+0x4e/0x130 [ 564.460735][ C1] ? mark_lock+0xb5/0xc60 [ 564.465147][ C1] ? hlock_class+0x4e/0x130 [ 564.469741][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 564.474777][ C1] ? __pfx_mark_lock+0x10/0x10 [ 564.479642][ C1] ? hlock_class+0x4e/0x130 [ 564.484232][ C1] ? mark_lock+0xb5/0xc60 [ 564.488671][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 564.493969][ C1] ? unwind_get_return_address+0x59/0xa0 [ 564.499694][ C1] ? __pfx_mark_lock+0x10/0x10 [ 564.504564][ C1] ? hlock_class+0x4e/0x130 [ 564.509153][ C1] ? mark_lock+0xb5/0xc60 [ 564.513572][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 564.518706][ C1] ? __pfx_mark_lock+0x10/0x10 [ 564.523569][ C1] ? rcu_is_watching+0x12/0xc0 [ 564.528426][ C1] ? hlock_class+0x4e/0x130 [ 564.533009][ C1] ? mark_lock+0xb5/0xc60 [ 564.537437][ C1] ? __pfx_mark_lock+0x10/0x10 [ 564.542280][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 564.547927][ C1] ? hlock_class+0x4e/0x130 [ 564.552608][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 564.557750][ C1] ? rcu_is_watching+0x12/0xc0 [ 564.562618][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 564.567751][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 564.573236][ C1] ? find_held_lock+0x2d/0x110 [ 564.578091][ C1] ? __schedule+0x102c/0x34b0 [ 564.582856][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.587989][ C1] ? __schedule+0x105f/0x34b0 [ 564.592755][ C1] ? __pfx___schedule+0x10/0x10 [ 564.597692][ C1] ? do_task_dead+0x9e/0x110 [ 564.602443][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.607594][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 564.613504][ C1] ? do_task_dead+0x40/0x110 [ 564.618197][ C1] ? do_task_dead+0xd6/0x110 [ 564.622884][ C1] ? do_exit+0x1de7/0x2ce0 [ 564.627404][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 564.632521][ C1] ? __pfx_do_exit+0x10/0x10 [ 564.637202][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 564.642728][ C1] ? do_group_exit+0xd3/0x2a0 [ 564.647541][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 564.652843][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 564.657803][ C1] ? do_syscall_64+0xcd/0x250 [ 564.662596][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.668778][ C1] [ 564.671866][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18298 tgid:18298 ppid:210 flags:0x00004000 [ 564.683771][ C1] Call Trace: [ 564.687121][ C1] [ 564.690126][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 564.696847][ C1] __switch_to_asm+0x70/0x70 [ 564.701591][ C1] [ 564.704675][ C1] task:modprobe state:R running task stack:25136 pid:18305 tgid:18305 ppid:28 flags:0x00000002 [ 564.716584][ C1] Call Trace: [ 564.719919][ C1] [ 564.722911][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 564.728802][ C1] ? do_task_dead+0x40/0x110 [ 564.733477][ C1] ? do_task_dead+0xd6/0x110 [ 564.738156][ C1] ? do_exit+0x1de7/0x2ce0 [ 564.742671][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 564.747786][ C1] ? __pfx_do_exit+0x10/0x10 [ 564.752484][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 564.757961][ C1] ? do_group_exit+0xd3/0x2a0 [ 564.762747][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 564.768068][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 564.773015][ C1] ? do_syscall_64+0xcd/0x250 [ 564.777789][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.783974][ C1] [ 564.787054][ C1] task:modprobe state:R running task stack:28064 pid:18309 tgid:18309 ppid:12218 flags:0x00004000 [ 564.798950][ C1] Call Trace: [ 564.802292][ C1] [ 564.805290][ C1] ? __pfx___schedule+0x10/0x10 [ 564.810250][ C1] ? __cond_resched+0x1b/0x30 [ 564.815021][ C1] ? lock_acquire+0x2f/0xb0 [ 564.819625][ C1] ? mas_walk+0x6a6/0x910 [ 564.824039][ C1] ? __pfx___split_vma+0x10/0x10 [ 564.829083][ C1] ? vma_modify+0x156b/0x2400 [ 564.833847][ C1] ? __pfx_vma_modify+0x10/0x10 [ 564.838807][ C1] ? unmap_vmas+0x22f/0x490 [ 564.843411][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 564.849326][ C1] ? find_held_lock+0x2d/0x110 [ 564.854180][ C1] ? __schedule+0x102c/0x34b0 [ 564.858943][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.864080][ C1] ? __schedule+0x105f/0x34b0 [ 564.868852][ C1] ? __pfx___schedule+0x10/0x10 [ 564.873812][ C1] ? do_task_dead+0x9e/0x110 [ 564.878482][ C1] ? __pfx_lock_release+0x10/0x10 [ 564.883619][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 564.889524][ C1] ? do_task_dead+0x40/0x110 [ 564.894187][ C1] ? do_task_dead+0xd6/0x110 [ 564.898858][ C1] ? do_exit+0x1de7/0x2ce0 [ 564.903375][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 564.908481][ C1] ? __pfx_do_exit+0x10/0x10 [ 564.913160][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 564.918626][ C1] ? do_group_exit+0xd3/0x2a0 [ 564.923397][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 564.928700][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 564.933645][ C1] ? do_syscall_64+0xcd/0x250 [ 564.938427][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.944616][ C1] [ 564.947695][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18313 tgid:18313 ppid:1086 flags:0x00004000 [ 564.959597][ C1] Call Trace: [ 564.962934][ C1] [ 564.965934][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 564.972633][ C1] __switch_to_asm+0x70/0x70 [ 564.977338][ C1] [ 564.980422][ C1] task:modprobe state:R running task stack:24000 pid:18314 tgid:18314 ppid:12218 flags:0x00000002 [ 564.992326][ C1] Call Trace: [ 564.995669][ C1] [ 564.998672][ C1] __schedule+0x105f/0x34b0 [ 565.003274][ C1] ? __pfx___schedule+0x10/0x10 [ 565.008259][ C1] ? remove_vma+0x148/0x1a0 [ 565.012860][ C1] ? __cond_resched+0x1b/0x30 [ 565.017630][ C1] preempt_schedule_common+0x44/0xc0 [ 565.023019][ C1] ? kmem_cache_free+0x2fe/0x480 [ 565.028036][ C1] ? __schedule+0x105f/0x34b0 [ 565.032811][ C1] ? __pfx___schedule+0x10/0x10 [ 565.037751][ C1] ? do_task_dead+0x9e/0x110 [ 565.042424][ C1] ? __pfx_lock_release+0x10/0x10 [ 565.047565][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 565.053470][ C1] ? do_task_dead+0x40/0x110 [ 565.058145][ C1] ? do_task_dead+0xd6/0x110 [ 565.062833][ C1] ? do_exit+0x1de7/0x2ce0 [ 565.067350][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 565.072446][ C1] ? __pfx_do_exit+0x10/0x10 [ 565.077113][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 565.082657][ C1] ? do_group_exit+0xd3/0x2a0 [ 565.087442][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 565.092741][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 565.097708][ C1] ? do_syscall_64+0xcd/0x250 [ 565.102501][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.108692][ C1] [ 565.111992][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18316 tgid:18316 ppid:210 flags:0x00004000 [ 565.123904][ C1] Call Trace: [ 565.127261][ C1] [ 565.130260][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 565.136974][ C1] __switch_to_asm+0x70/0x70 [ 565.141677][ C1] [ 565.144758][ C1] task:modprobe state:R running task stack:24720 pid:18319 tgid:18319 ppid:12218 flags:0x00004002 [ 565.156662][ C1] Call Trace: [ 565.159998][ C1] [ 565.163000][ C1] __schedule+0x105f/0x34b0 [ 565.167606][ C1] ? __pfx___schedule+0x10/0x10 [ 565.172547][ C1] ? do_task_dead+0x9e/0x110 [ 565.177221][ C1] ? __pfx_lock_release+0x10/0x10 [ 565.182352][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 565.188265][ C1] ? do_task_dead+0x40/0x110 [ 565.192928][ C1] do_task_dead+0xd6/0x110 [ 565.197426][ C1] do_exit+0x1de7/0x2ce0 [ 565.201779][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 565.206886][ C1] ? __pfx_do_exit+0x10/0x10 [ 565.211571][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 565.217043][ C1] do_group_exit+0xd3/0x2a0 [ 565.221655][ C1] __x64_sys_exit_group+0x3e/0x50 [ 565.226785][ C1] x64_sys_call+0x14a9/0x16a0 [ 565.231550][ C1] do_syscall_64+0xcd/0x250 [ 565.236161][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.242160][ C1] RIP: 0033:0x7f92bde46a90 [ 565.246641][ C1] RSP: 002b:00007ffc3e174328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 565.255149][ C1] RAX: ffffffffffffffda RBX: 00007f92bdf37860 RCX: 00007f92bde46a90 [ 565.263204][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 565.271255][ C1] RBP: 00007f92bdf37860 R08: 0000000000000001 R09: f25500c662f4cf11 [ 565.279308][ C1] R10: 00007ffc3e1741e0 R11: 0000000000000246 R12: 0000000000000000 [ 565.287454][ C1] R13: 0000000000000001 R14: 00007f92bdf3b658 R15: 0000000000000001 [ 565.295528][ C1] [ 565.298618][ C1] task:modprobe state:R running task stack:26144 pid:18323 tgid:18323 ppid:12218 flags:0x00000000 [ 565.310522][ C1] Call Trace: [ 565.313862][ C1] [ 565.316852][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 565.321997][ C1] ? rcu_is_watching+0x12/0xc0 [ 565.326843][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 565.331968][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 565.337432][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 565.342750][ C1] ? mmput+0xdb/0x3e0 [ 565.346818][ C1] ? do_exit+0xadd/0x2ce0 [ 565.351241][ C1] ? do_group_exit+0x1c3/0x2a0 [ 565.356105][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 565.361219][ C1] ? __pfx_do_exit+0x10/0x10 [ 565.365907][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 565.371374][ C1] ? do_group_exit+0xd3/0x2a0 [ 565.376148][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 565.381438][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 565.386388][ C1] ? do_syscall_64+0xcd/0x250 [ 565.391172][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.397369][ C1] [ 565.400468][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18326 tgid:18326 ppid:1086 flags:0x00004000 [ 565.412395][ C1] Call Trace: [ 565.415733][ C1] [ 565.418737][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 565.425436][ C1] __switch_to_asm+0x70/0x70 [ 565.430143][ C1] [ 565.433224][ C1] task:modprobe state:R running task stack:25424 pid:18329 tgid:18329 ppid:28 flags:0x00000000 [ 565.445117][ C1] Call Trace: [ 565.448453][ C1] [ 565.451467][ C1] __schedule+0x105f/0x34b0 [ 565.456079][ C1] ? __pfx___schedule+0x10/0x10 [ 565.461042][ C1] ? __cond_resched+0x1b/0x30 [ 565.465834][ C1] ? mark_lock+0xb5/0xc60 [ 565.470269][ C1] ? __pfx_mt_validate_nulls+0x10/0x10 [ 565.475830][ C1] ? hlock_class+0x4e/0x130 [ 565.480433][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 565.485494][ C1] ? hlock_class+0x4e/0x130 [ 565.490088][ C1] ? mark_lock+0xb5/0xc60 [ 565.494524][ C1] ? hlock_class+0x4e/0x130 [ 565.499113][ C1] ? do_syscall_64+0xcd/0x250 [ 565.503886][ C1] ? hlock_class+0x4e/0x130 [ 565.508469][ C1] ? mark_lock+0xb5/0xc60 [ 565.512893][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.517756][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 565.523051][ C1] ? find_held_lock+0x2d/0x110 [ 565.527905][ C1] ? hlock_class+0x4e/0x130 [ 565.532494][ C1] ? mark_lock+0xb5/0xc60 [ 565.536929][ C1] ? hlock_class+0x4e/0x130 [ 565.541519][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 565.546557][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.551432][ C1] ? hlock_class+0x4e/0x130 [ 565.556020][ C1] ? mark_lock+0xb5/0xc60 [ 565.560434][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 565.565744][ C1] ? unwind_get_return_address+0x59/0xa0 [ 565.571460][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.576318][ C1] ? hlock_class+0x4e/0x130 [ 565.580898][ C1] ? mark_lock+0xb5/0xc60 [ 565.585303][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 565.590420][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.595278][ C1] ? rcu_is_watching+0x12/0xc0 [ 565.600121][ C1] ? hlock_class+0x4e/0x130 [ 565.604700][ C1] ? mark_lock+0xb5/0xc60 [ 565.609132][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.613992][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 565.619642][ C1] ? hlock_class+0x4e/0x130 [ 565.624246][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 565.629395][ C1] ? rcu_is_watching+0x12/0xc0 [ 565.634241][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 565.639363][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 565.644862][ C1] ? find_held_lock+0x2d/0x110 [ 565.649727][ C1] ? __schedule+0x102c/0x34b0 [ 565.654502][ C1] ? __pfx_lock_release+0x10/0x10 [ 565.659634][ C1] ? __schedule+0x105f/0x34b0 [ 565.664414][ C1] ? __pfx___schedule+0x10/0x10 [ 565.669358][ C1] ? do_task_dead+0x9e/0x110 [ 565.674031][ C1] ? __pfx_lock_release+0x10/0x10 [ 565.679159][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 565.685065][ C1] ? do_task_dead+0x40/0x110 [ 565.689735][ C1] ? do_task_dead+0xd6/0x110 [ 565.694416][ C1] ? do_exit+0x1de7/0x2ce0 [ 565.698925][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 565.704017][ C1] ? __pfx_do_exit+0x10/0x10 [ 565.708690][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 565.714167][ C1] ? do_group_exit+0xd3/0x2a0 [ 565.718923][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 565.724204][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 565.729133][ C1] ? do_syscall_64+0xcd/0x250 [ 565.733907][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.740110][ C1] [ 565.743191][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18337 tgid:18337 ppid:1086 flags:0x00004000 [ 565.755092][ C1] Call Trace: [ 565.758433][ C1] [ 565.761452][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 565.766761][ C1] ? preempt_schedule_common+0x44/0xc0 [ 565.772298][ C1] ? __cond_resched+0x1b/0x30 [ 565.777060][ C1] ? mark_lock+0xb5/0xc60 [ 565.781487][ C1] ? lock_release+0x227/0x6f0 [ 565.786243][ C1] ? hlock_class+0x4e/0x130 [ 565.790822][ C1] ? mark_lock+0xb5/0xc60 [ 565.795232][ C1] ? hlock_class+0x4e/0x130 [ 565.799813][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 565.804851][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.809710][ C1] ? hlock_class+0x4e/0x130 [ 565.814304][ C1] ? mark_lock+0xb5/0xc60 [ 565.818726][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 565.824022][ C1] ? unwind_get_return_address+0x59/0xa0 [ 565.829753][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.834619][ C1] ? hlock_class+0x4e/0x130 [ 565.839206][ C1] ? mark_lock+0xb5/0xc60 [ 565.843632][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 565.848764][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.853619][ C1] ? rcu_is_watching+0x12/0xc0 [ 565.858467][ C1] ? hlock_class+0x4e/0x130 [ 565.863040][ C1] ? mark_lock+0xb5/0xc60 [ 565.867464][ C1] ? __pfx_mark_lock+0x10/0x10 [ 565.872396][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 565.878046][ C1] ? hlock_class+0x4e/0x130 [ 565.882640][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 565.887788][ C1] ? rcu_is_watching+0x12/0xc0 [ 565.892661][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 565.897786][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 565.903267][ C1] ? find_held_lock+0x2d/0x110 [ 565.908127][ C1] ? __schedule+0x102c/0x34b0 [ 565.912901][ C1] ? __pfx_lock_release+0x10/0x10 [ 565.918042][ C1] ? __schedule+0x105f/0x34b0 [ 565.922813][ C1] ? __pfx___schedule+0x10/0x10 [ 565.927753][ C1] ? do_task_dead+0x9e/0x110 [ 565.932423][ C1] ? __pfx_lock_release+0x10/0x10 [ 565.937552][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 565.943455][ C1] ? do_task_dead+0x40/0x110 [ 565.948134][ C1] ? do_task_dead+0xd6/0x110 [ 565.952814][ C1] ? do_exit+0x1de7/0x2ce0 [ 565.957330][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 565.962435][ C1] ? __pfx_do_exit+0x10/0x10 [ 565.967127][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 565.972595][ C1] ? do_group_exit+0xd3/0x2a0 [ 565.977399][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 565.982687][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 565.987631][ C1] ? do_syscall_64+0xcd/0x250 [ 565.992414][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.998612][ C1] [ 566.001703][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:18340 tgid:18340 ppid:210 flags:0x00004000 [ 566.013603][ C1] Call Trace: [ 566.016944][ C1] [ 566.019941][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 566.026639][ C1] __switch_to_asm+0x70/0x70 [ 566.031354][ C1] [ 566.034431][ C1] task:modprobe state:R running task stack:25424 pid:18348 tgid:18348 ppid:12218 flags:0x00000000 [ 566.046342][ C1] Call Trace: [ 566.049684][ C1] [ 566.052701][ C1] __schedule+0x105f/0x34b0 [ 566.057306][ C1] ? __pfx___schedule+0x10/0x10 [ 566.062248][ C1] ? do_task_dead+0x9e/0x110 [ 566.066922][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.072067][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 566.077976][ C1] ? do_task_dead+0x40/0x110 [ 566.082648][ C1] do_task_dead+0xd6/0x110 [ 566.087154][ C1] do_exit+0x1de7/0x2ce0 [ 566.091496][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 566.096602][ C1] ? __pfx_do_exit+0x10/0x10 [ 566.101297][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 566.106773][ C1] do_group_exit+0xd3/0x2a0 [ 566.111371][ C1] __x64_sys_exit_group+0x3e/0x50 [ 566.116499][ C1] x64_sys_call+0x14a9/0x16a0 [ 566.121289][ C1] do_syscall_64+0xcd/0x250 [ 566.125902][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.131906][ C1] RIP: 0033:0x7f7760286a90 [ 566.136398][ C1] RSP: 002b:00007fffb345e158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 566.144894][ C1] RAX: ffffffffffffffda RBX: 00007f7760377860 RCX: 00007f7760286a90 [ 566.152946][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 566.161001][ C1] RBP: 00007f7760377860 R08: 0000000000000001 R09: e58dce08cc5b004a [ 566.169057][ C1] R10: 00007fffb345e010 R11: 0000000000000246 R12: 0000000000000000 [ 566.177105][ C1] R13: 0000000000000001 R14: 00007f776037b658 R15: 0000000000000001 [ 566.185169][ C1] [ 566.188257][ C1] task:modprobe state:R running task stack:25424 pid:18353 tgid:18353 ppid:1086 flags:0x00000000 [ 566.200151][ C1] Call Trace: [ 566.203482][ C1] [ 566.206473][ C1] ? __cond_resched+0x1b/0x30 [ 566.211233][ C1] ? __tlb_batch_free_encoded_pages+0x12c/0x290 [ 566.217579][ C1] ? find_held_lock+0x2d/0x110 [ 566.222443][ C1] ? __schedule+0x102c/0x34b0 [ 566.227218][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.232363][ C1] ? __schedule+0x105f/0x34b0 [ 566.237134][ C1] ? __pfx___schedule+0x10/0x10 [ 566.242093][ C1] ? do_task_dead+0x9e/0x110 [ 566.246786][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.251922][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 566.257824][ C1] ? do_task_dead+0x40/0x110 [ 566.262500][ C1] ? do_task_dead+0xd6/0x110 [ 566.267175][ C1] ? do_exit+0x1de7/0x2ce0 [ 566.271705][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 566.276805][ C1] ? __pfx_do_exit+0x10/0x10 [ 566.281485][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 566.286946][ C1] ? do_group_exit+0xd3/0x2a0 [ 566.291723][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 566.297010][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 566.301932][ C1] ? do_syscall_64+0xcd/0x250 [ 566.306702][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.312871][ C1] [ 566.316145][ C1] task:modprobe state:R running task stack:24416 pid:18356 tgid:18356 ppid:12218 flags:0x00000000 [ 566.328031][ C1] Call Trace: [ 566.331381][ C1] [ 566.334382][ C1] ? mark_held_locks+0x9f/0xe0 [ 566.339237][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 566.344719][ C1] ? find_held_lock+0x2d/0x110 [ 566.349579][ C1] ? __schedule+0x102c/0x34b0 [ 566.354341][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.359476][ C1] ? __schedule+0x105f/0x34b0 [ 566.364268][ C1] ? __pfx___schedule+0x10/0x10 [ 566.369207][ C1] ? do_task_dead+0x9e/0x110 [ 566.373882][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.379023][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 566.384924][ C1] ? do_task_dead+0x40/0x110 [ 566.389582][ C1] ? do_task_dead+0xd6/0x110 [ 566.394264][ C1] ? do_exit+0x1de7/0x2ce0 [ 566.398777][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 566.403873][ C1] ? __pfx_do_exit+0x10/0x10 [ 566.408547][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 566.414024][ C1] ? do_group_exit+0xd3/0x2a0 [ 566.418800][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 566.424087][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 566.429030][ C1] ? do_syscall_64+0xcd/0x250 [ 566.433810][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.440020][ C1] [ 566.443102][ C1] task:modprobe state:R running task stack:25424 pid:18358 tgid:18358 ppid:210 flags:0x00000002 [ 566.454990][ C1] Call Trace: [ 566.458326][ C1] [ 566.461322][ C1] __schedule+0x105f/0x34b0 [ 566.465916][ C1] ? __pfx___schedule+0x10/0x10 [ 566.470866][ C1] ? __cond_resched+0x1b/0x30 [ 566.475617][ C1] ? do_task_dead+0x9e/0x110 [ 566.480303][ C1] __pfx_lock_release+0x10/0x10 [ 566.485280][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 566.491177][ C1] ? do_task_dead+0x40/0x110 [ 566.495858][ C1] ? do_task_dead+0xd6/0x110 [ 566.500537][ C1] ? do_exit+0x1de7/0x2ce0 [ 566.505056][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 566.510163][ C1] ? __pfx_do_exit+0x10/0x10 [ 566.514844][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 566.520315][ C1] ? do_group_exit+0xd3/0x2a0 [ 566.525129][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 566.530496][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 566.535459][ C1] ? do_syscall_64+0xcd/0x250 [ 566.540231][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.546410][ C1] [ 566.549593][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18362 tgid:18362 ppid:28 flags:0x00004000 [ 566.561493][ C1] Call Trace: [ 566.564830][ C1] [ 566.567823][ C1] ? unlink_file_vma_batch_process+0x229/0x310 [ 566.574073][ C1] ? page_ext_put+0x48/0xd0 [ 566.578674][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.583523][ C1] ? mark_lock+0xb5/0xc60 [ 566.587946][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.592794][ C1] ? __reset_page_owner+0x8d/0x400 [ 566.598006][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 566.603299][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 566.608585][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 566.614029][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.618861][ C1] ? mark_lock+0xb5/0xc60 [ 566.623290][ C1] ? hlock_class+0x4e/0x130 [ 566.627869][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 566.632902][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.637771][ C1] ? hlock_class+0x4e/0x130 [ 566.642351][ C1] ? mark_lock+0xb5/0xc60 [ 566.646798][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 566.652102][ C1] ? unwind_get_return_address+0x59/0xa0 [ 566.657850][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.662718][ C1] ? hlock_class+0x4e/0x130 [ 566.667305][ C1] ? mark_lock+0xb5/0xc60 [ 566.671726][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 566.676850][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.681709][ C1] ? rcu_is_watching+0x12/0xc0 [ 566.686558][ C1] ? hlock_class+0x4e/0x130 [ 566.691140][ C1] ? mark_lock+0xb5/0xc60 [ 566.695587][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.700446][ C1] ? hlock_class+0x4e/0x130 [ 566.705027][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 566.710165][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 566.715474][ C1] ? find_held_lock+0x2d/0x110 [ 566.720315][ C1] ? __schedule+0x102c/0x34b0 [ 566.725103][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.730278][ C1] ? __schedule+0x105f/0x34b0 [ 566.735053][ C1] ? __pfx___schedule+0x10/0x10 [ 566.739993][ C1] ? do_task_dead+0x9e/0x110 [ 566.744674][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.749812][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 566.755719][ C1] ? do_task_dead+0x40/0x110 [ 566.760417][ C1] ? do_task_dead+0xd6/0x110 [ 566.765093][ C1] ? do_exit+0x1de7/0x2ce0 [ 566.769603][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 566.774711][ C1] ? __pfx_do_exit+0x10/0x10 [ 566.779398][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 566.784884][ C1] ? do_group_exit+0xd3/0x2a0 [ 566.789658][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 566.794962][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 566.799905][ C1] ? do_syscall_64+0xcd/0x250 [ 566.804691][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.810874][ C1] [ 566.813959][ C1] task:kworker/u8:1 state:R running task stack:28784 pid:18367 tgid:18367 ppid:28 flags:0x00004000 [ 566.825953][ C1] Call Trace: [ 566.829295][ C1] [ 566.832283][ C1] ? lock_acquire+0x2f/0xb0 [ 566.836888][ C1] ? __pfx_mmap_region+0x10/0x10 [ 566.841935][ C1] ? __pfx_mark_lock+0x10/0x10 [ 566.846787][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 566.851900][ C1] ? avc_has_perm+0x11b/0x1c0 [ 566.856684][ C1] ? mas_find+0x2f6/0x530 [ 566.861098][ C1] ? __pfx_free_pgtables+0x10/0x10 [ 566.866304][ C1] ? find_held_lock+0x2d/0x110 [ 566.871164][ C1] ? __schedule+0x102c/0x34b0 [ 566.875924][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.881060][ C1] ? __schedule+0x105f/0x34b0 [ 566.885834][ C1] ? __pfx___schedule+0x10/0x10 [ 566.890764][ C1] ? do_task_dead+0x9e/0x110 [ 566.895433][ C1] ? __pfx_lock_release+0x10/0x10 [ 566.900583][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 566.906489][ C1] ? do_task_dead+0x40/0x110 [ 566.911169][ C1] ? do_task_dead+0xd6/0x110 [ 566.915857][ C1] ? do_exit+0x1de7/0x2ce0 [ 566.920391][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 566.925499][ C1] ? __pfx_do_exit+0x10/0x10 [ 566.930183][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 566.935657][ C1] ? do_group_exit+0xd3/0x2a0 [ 566.940437][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 566.945737][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 566.950680][ C1] ? do_syscall_64+0xcd/0x250 [ 566.955468][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.961661][ C1] [ 566.964930][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18375 tgid:18375 ppid:28 flags:0x00004000 [ 566.976827][ C1] Call Trace: [ 566.980159][ C1] [ 566.983157][ C1] __schedule+0x105f/0x34b0 [ 566.987761][ C1] ? __pfx___schedule+0x10/0x10 [ 566.992707][ C1] ? wake_up_q+0x9e/0x140 [ 566.997133][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 567.002776][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 567.008507][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 567.014058][ C1] ? __cond_resched+0x1b/0x30 [ 567.018813][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 567.024454][ C1] preempt_schedule_common+0x44/0xc0 [ 567.029825][ C1] __cond_resched+0x1b/0x30 [ 567.034408][ C1] stop_one_cpu+0x112/0x190 [ 567.039010][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 567.044134][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 567.049756][ C1] ? sched_exec+0x1dc/0x270 [ 567.054341][ C1] ? sched_exec+0x1a2/0x270 [ 567.058937][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 567.064827][ C1] sched_exec+0x1dc/0x270 [ 567.069231][ C1] ? __pfx_sched_exec+0x10/0x10 [ 567.074163][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 567.079442][ C1] ? lock_acquire+0x2f/0xb0 [ 567.084041][ C1] bprm_execve+0x46c/0x1950 [ 567.088643][ C1] ? __asan_memcpy+0x3c/0x60 [ 567.093319][ C1] ? __pfx___might_resched+0x10/0x10 [ 567.098704][ C1] ? copy_string_kernel+0x3b7/0x430 [ 567.103999][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 567.109033][ C1] ? copy_strings_kernel+0x153/0x190 [ 567.114429][ C1] kernel_execve+0x2ef/0x3b0 [ 567.119123][ C1] call_usermodehelper_exec_async+0x255/0x4c0 [ 567.125295][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 567.130594][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 567.137290][ C1] ret_from_fork+0x45/0x80 [ 567.141803][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 567.148492][ C1] ret_from_fork_asm+0x1a/0x30 [ 567.153378][ C1] [ 567.156454][ C1] task:modprobe state:R running task stack:25424 pid:18384 tgid:18384 ppid:1086 flags:0x00000000 [ 567.168352][ C1] Call Trace: [ 567.171696][ C1] [ 567.174691][ C1] ? mas_ascend+0x519/0x930 [ 567.179289][ C1] hlock_class+0x4e/0x130 [ 567.183699][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.188543][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.193391][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 567.199654][ C1] ? is_bpf_text_address+0x94/0x1a0 [ 567.204937][ C1] ? kernel_text_address+0x8d/0x100 [ 567.210227][ C1] ? mark_lock+0xb5/0xc60 [ 567.214657][ C1] ? __kernel_text_address+0xd/0x40 [ 567.219965][ C1] ? unwind_get_return_address+0x59/0xa0 [ 567.225691][ C1] ? arch_stack_walk+0xa7/0x100 [ 567.230633][ C1] ? hlock_class+0x4e/0x130 [ 567.235225][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 567.240278][ C1] ? hlock_class+0x4e/0x130 [ 567.244886][ C1] mark_lock+0xb5/0xc60 [ 567.249141][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.254006][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 567.259314][ C1] ? find_held_lock+0x2d/0x110 [ 567.264185][ C1] ? hlock_class+0x4e/0x130 [ 567.268759][ C1] ? mark_lock+0xb5/0xc60 [ 567.273181][ C1] ? hlock_class+0x4e/0x130 [ 567.277777][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 567.282814][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.287681][ C1] ? hlock_class+0x4e/0x130 [ 567.292271][ C1] ? mark_lock+0xb5/0xc60 [ 567.296707][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 567.302004][ C1] ? unwind_get_return_address+0x59/0xa0 [ 567.307728][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.312598][ C1] ? hlock_class+0x4e/0x130 [ 567.317170][ C1] ? mark_lock+0xb5/0xc60 [ 567.321576][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 567.326693][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.331553][ C1] ? rcu_is_watching+0x12/0xc0 [ 567.336395][ C1] ? hlock_class+0x4e/0x130 [ 567.340981][ C1] ? mark_lock+0xb5/0xc60 [ 567.345407][ C1] ? __pfx_mark_lock+0x10/0x10 [ 567.350263][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 567.355916][ C1] ? hlock_class+0x4e/0x130 [ 567.360502][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 567.365636][ C1] ? rcu_is_watching+0x12/0xc0 [ 567.370482][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 567.375596][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 567.381062][ C1] ? find_held_lock+0x2d/0x110 [ 567.385907][ C1] ? __schedule+0x102c/0x34b0 [ 567.390666][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.395809][ C1] ? __schedule+0x105f/0x34b0 [ 567.400577][ C1] ? __pfx___schedule+0x10/0x10 [ 567.405520][ C1] ? do_task_dead+0x9e/0x110 [ 567.410185][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.415330][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 567.421232][ C1] ? do_task_dead+0x40/0x110 [ 567.425909][ C1] ? do_task_dead+0xd6/0x110 [ 567.430573][ C1] ? do_exit+0x1de7/0x2ce0 [ 567.435081][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 567.440184][ C1] ? __pfx_do_exit+0x10/0x10 [ 567.444876][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 567.450421][ C1] ? do_group_exit+0xd3/0x2a0 [ 567.455206][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 567.460512][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 567.465453][ C1] ? do_syscall_64+0xcd/0x250 [ 567.470221][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.476411][ C1] [ 567.479490][ C1] task:modprobe state:R running task stack:25424 pid:18394 tgid:18394 ppid:1086 flags:0x00000000 [ 567.491373][ C1] Call Trace: [ 567.494696][ C1] [ 567.497685][ C1] __schedule+0x105f/0x34b0 [ 567.502313][ C1] ? __pfx___schedule+0x10/0x10 [ 567.507255][ C1] ? set_pte_range+0x3cd/0x510 [ 567.512104][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.517226][ C1] ? __cond_resched+0x1b/0x30 [ 567.521984][ C1] ? __tlb_batch_free_encoded_pages+0x12c/0x290 [ 567.528333][ C1] find_held_lock+0x2d/0x110 [ 567.533009][ C1] ? __schedule+0x102c/0x34b0 [ 567.537769][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.542929][ C1] ? __schedule+0x105f/0x34b0 [ 567.547691][ C1] ? __pfx___schedule+0x10/0x10 [ 567.552620][ C1] ? do_task_dead+0x9e/0x110 [ 567.557285][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.562430][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 567.568333][ C1] ? do_task_dead+0x40/0x110 [ 567.572992][ C1] ? do_task_dead+0xd6/0x110 [ 567.577652][ C1] ? do_exit+0x1de7/0x2ce0 [ 567.582161][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 567.587256][ C1] ? __pfx_do_exit+0x10/0x10 [ 567.591955][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 567.597415][ C1] ? do_group_exit+0xd3/0x2a0 [ 567.602191][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 567.607483][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 567.612417][ C1] ? do_syscall_64+0xcd/0x250 [ 567.617197][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.623385][ C1] [ 567.626466][ C1] task:modprobe state:R running task stack:24720 pid:18395 tgid:18395 ppid:210 flags:0x00000002 [ 567.638347][ C1] Call Trace: [ 567.641685][ C1] [ 567.644682][ C1] ? __might_fault+0xe3/0x190 [ 567.649457][ C1] ? do_exit+0x9bf/0x2ce0 [ 567.653867][ C1] ? do_group_exit+0x1c3/0x2a0 [ 567.658708][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.663825][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 567.668934][ C1] ? __pfx_do_exit+0x10/0x10 [ 567.673622][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 567.679088][ C1] ? do_group_exit+0xd3/0x2a0 [ 567.683859][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 567.689156][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 567.694107][ C1] ? do_syscall_64+0xcd/0x250 [ 567.698885][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.705091][ C1] [ 567.708363][ C1] task:modprobe state:R running task stack:25424 pid:18400 tgid:18400 ppid:28 flags:0x00000002 [ 567.720258][ C1] Call Trace: [ 567.723595][ C1] [ 567.726608][ C1] __schedule+0x105f/0x34b0 [ 567.731191][ C1] ? __pfx___schedule+0x10/0x10 [ 567.736116][ C1] ? do_task_dead+0x9e/0x110 [ 567.740801][ C1] ? __pfx_lock_release+0x10/0x10 [ 567.745935][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 567.751831][ C1] ? do_task_dead+0x40/0x110 [ 567.756491][ C1] do_task_dead+0xd6/0x110 [ 567.760976][ C1] do_exit+0x1de7/0x2ce0 [ 567.765304][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 567.770407][ C1] ? __pfx_do_exit+0x10/0x10 [ 567.775094][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 567.780566][ C1] do_group_exit+0xd3/0x2a0 [ 567.785163][ C1] __x64_sys_exit_group+0x3e/0x50 [ 567.790299][ C1] x64_sys_call+0x14a9/0x16a0 [ 567.795072][ C1] do_syscall_64+0xcd/0x250 [ 567.799686][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.805673][ C1] RIP: 0033:0x7f963458ba90 [ 567.810158][ C1] RSP: 002b:00007ffe103c7848 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 567.818656][ C1] RAX: ffffffffffffffda RBX: 00007f963467c860 RCX: 00007f963458ba90 [ 567.826689][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 567.834733][ C1] RBP: 00007f963467c860 R08: 0000000000000001 R09: 483866e12e0f8547 [ 567.842779][ C1] R10: 00007ffe103c7700 R11: 0000000000000246 R12: 0000000000000000 [ 567.850831][ C1] R13: 0000000000000001 R14: 00007f9634680658 R15: 0000000000000001 [ 567.858897][ C1] [ 567.861986][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18405 tgid:18405 ppid:1086 flags:0x00004000 [ 567.873894][ C1] Call Trace: [ 567.877231][ C1] [ 567.880237][ C1] __schedule+0x105f/0x34b0 [ 567.884835][ C1] ? __pfx___schedule+0x10/0x10 [ 567.889774][ C1] ? wake_up_q+0x9e/0x140 [ 567.894206][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 567.899849][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 567.905579][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 567.911138][ C1] ? __cond_resched+0x1b/0x30 [ 567.915909][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 567.921551][ C1] preempt_schedule_common+0x44/0xc0 [ 567.926927][ C1] __cond_resched+0x1b/0x30 [ 567.931517][ C1] stop_one_cpu+0x112/0x190 [ 567.936117][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 567.941251][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 567.946898][ C1] ? sched_exec+0x1dc/0x270 [ 567.951491][ C1] ? sched_exec+0x1a2/0x270 [ 567.956093][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 567.962015][ C1] sched_exec+0x1dc/0x270 [ 567.966430][ C1] ? __pfx_sched_exec+0x10/0x10 [ 567.971364][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 567.976649][ C1] ? lock_acquire+0x2f/0xb0 [ 567.981260][ C1] bprm_execve+0x46c/0x1950 [ 567.985879][ C1] ? __asan_memcpy+0x3c/0x60 [ 567.990563][ C1] ? __pfx___might_resched+0x10/0x10 [ 567.995949][ C1] ? copy_string_kernel+0x3b7/0x430 [ 568.001255][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 568.006306][ C1] ? copy_strings_kernel+0x153/0x190 [ 568.011738][ C1] kernel_execve+0x2ef/0x3b0 [ 568.016456][ C1] call_usermodehelper_exec_async+0x255/0x4c0 [ 568.022640][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 568.027947][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 568.034648][ C1] ret_from_fork+0x45/0x80 [ 568.039162][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 568.045877][ C1] ret_from_fork_asm+0x1a/0x30 [ 568.050751][ C1] [ 568.053826][ C1] task:modprobe state:R running task stack:25136 pid:18412 tgid:18412 ppid:28 flags:0x00000002 [ 568.065722][ C1] Call Trace: [ 568.069060][ C1] [ 568.072133][ C1] __schedule+0x105f/0x34b0 [ 568.076722][ C1] ? __pfx___schedule+0x10/0x10 [ 568.081663][ C1] ? do_task_dead+0x9e/0x110 [ 568.086342][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.091480][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 568.097390][ C1] ? do_task_dead+0x40/0x110 [ 568.102068][ C1] do_task_dead+0xd6/0x110 [ 568.106563][ C1] do_exit+0x1de7/0x2ce0 [ 568.110897][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 568.115988][ C1] ? __pfx_do_exit+0x10/0x10 [ 568.120681][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 568.126140][ C1] do_group_exit+0xd3/0x2a0 [ 568.130732][ C1] __x64_sys_exit_group+0x3e/0x50 [ 568.135861][ C1] x64_sys_call+0x14a9/0x16a0 [ 568.140620][ C1] do_syscall_64+0xcd/0x250 [ 568.145226][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.151226][ C1] RIP: 0033:0x7f340e97ea90 [ 568.155700][ C1] RSP: 002b:00007ffd0c5715a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 568.164180][ C1] RAX: ffffffffffffffda RBX: 00007f340ea6f860 RCX: 00007f340e97ea90 [ 568.172219][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 568.180267][ C1] RBP: 00007f340ea6f860 R08: 0000000000000001 R09: eb8c2744066f19fe [ 568.188331][ C1] R10: 00007ffd0c571460 R11: 0000000000000246 R12: 0000000000000000 [ 568.196382][ C1] R13: 0000000000000001 R14: 00007f340ea73658 R15: 0000000000000001 [ 568.204448][ C1] [ 568.207545][ C1] task:modprobe state:R running task stack:24720 pid:18417 tgid:18417 ppid:210 flags:0x00000002 [ 568.219459][ C1] Call Trace: [ 568.222808][ C1] [ 568.225805][ C1] ? free_pages_and_swap_cache+0x45f/0x510 [ 568.231705][ C1] ? hlock_class+0x4e/0x130 [ 568.236287][ C1] ? mark_lock+0xb5/0xc60 [ 568.240713][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 568.245825][ C1] ? __pfx_mark_lock+0x10/0x10 [ 568.250673][ C1] ? rcu_is_watching+0x12/0xc0 [ 568.255532][ C1] ? hlock_class+0x4e/0x130 [ 568.260108][ C1] ? mark_lock+0xb5/0xc60 [ 568.264548][ C1] ? __pfx_mark_lock+0x10/0x10 [ 568.269419][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 568.275069][ C1] ? hlock_class+0x4e/0x130 [ 568.279645][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 568.284793][ C1] ? rcu_is_watching+0x12/0xc0 [ 568.289638][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 568.294754][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 568.300235][ C1] ? find_held_lock+0x2d/0x110 [ 568.305091][ C1] ? __schedule+0x102c/0x34b0 [ 568.309872][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.315013][ C1] ? __schedule+0x105f/0x34b0 [ 568.319779][ C1] ? __pfx___schedule+0x10/0x10 [ 568.324705][ C1] ? do_task_dead+0x9e/0x110 [ 568.329381][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.334547][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 568.340452][ C1] ? do_task_dead+0x40/0x110 [ 568.345128][ C1] ? do_task_dead+0xd6/0x110 [ 568.349792][ C1] ? do_exit+0x1de7/0x2ce0 [ 568.354290][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 568.359396][ C1] ? __pfx_do_exit+0x10/0x10 [ 568.364078][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 568.369541][ C1] ? do_group_exit+0xd3/0x2a0 [ 568.374303][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 568.379583][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 568.384518][ C1] ? do_syscall_64+0xcd/0x250 [ 568.389313][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.395502][ C1] [ 568.398580][ C1] task:kworker/u8:4 state:R running task stack:28784 pid:18419 tgid:18419 ppid:210 flags:0x00004000 [ 568.410498][ C1] Call Trace: [ 568.413828][ C1] [ 568.416813][ C1] __schedule+0x105f/0x34b0 [ 568.421414][ C1] ? __pfx___schedule+0x10/0x10 [ 568.426348][ C1] ? wake_up_q+0x9e/0x140 [ 568.430763][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 568.436394][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 568.442131][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 568.447679][ C1] ? __cond_resched+0x1b/0x30 [ 568.452435][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 568.458075][ C1] preempt_schedule_common+0x44/0xc0 [ 568.463453][ C1] __cond_resched+0x1b/0x30 [ 568.468044][ C1] stop_one_cpu+0x112/0x190 [ 568.472643][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 568.477769][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.482906][ C1] ? security_mmap_addr+0x65/0x70 [ 568.488024][ C1] ? __get_unmapped_area+0x26b/0x3d0 [ 568.493383][ C1] ? do_mprotect_pkey+0x98e/0xd00 [ 568.498508][ C1] ? __handle_mm_fault+0x162e/0x3390 [ 568.503874][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 568.509435][ C1] ? handle_mm_fault+0x27c/0xaa0 [ 568.514461][ C1] ? handle_mm_fault+0x52e/0xaa0 [ 568.519479][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.524592][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 568.529687][ C1] ? __pfx_do_exit+0x10/0x10 [ 568.534387][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 568.539858][ C1] ? do_group_exit+0xd3/0x2a0 [ 568.544627][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 568.549918][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 568.554858][ C1] ? do_syscall_64+0xcd/0x250 [ 568.559657][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.565842][ C1] [ 568.568932][ C1] task:modprobe state:R running task stack:25424 pid:18428 tgid:18428 ppid:210 flags:0x00000000 [ 568.580814][ C1] Call Trace: [ 568.584145][ C1] [ 568.587139][ C1] ? rcu_is_watching+0x12/0xc0 [ 568.591976][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 568.597079][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 568.602552][ C1] ? find_held_lock+0x2d/0x110 [ 568.607397][ C1] ? __schedule+0x102c/0x34b0 [ 568.612165][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.617312][ C1] ? __schedule+0x105f/0x34b0 [ 568.622078][ C1] ? __pfx___schedule+0x10/0x10 [ 568.627008][ C1] ? do_task_dead+0x9e/0x110 [ 568.631673][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.636809][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 568.642707][ C1] ? do_task_dead+0x40/0x110 [ 568.647379][ C1] ? do_task_dead+0xd6/0x110 [ 568.652059][ C1] ? do_exit+0x1de7/0x2ce0 [ 568.656605][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 568.661702][ C1] ? __pfx_do_exit+0x10/0x10 [ 568.666387][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 568.671857][ C1] ? do_group_exit+0xd3/0x2a0 [ 568.676619][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 568.681902][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 568.686842][ C1] ? do_syscall_64+0xcd/0x250 [ 568.691627][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.697812][ C1] [ 568.700893][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:18433 tgid:18433 ppid:1086 flags:0x00004000 [ 568.712821][ C1] Call Trace: [ 568.716152][ C1] [ 568.719158][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 568.725868][ C1] __switch_to_asm+0x70/0x70 [ 568.730578][ C1] [ 568.733654][ C1] task:modprobe state:R running task stack:25424 pid:18434 tgid:18434 ppid:210 flags:0x00000000 [ 568.745544][ C1] Call Trace: [ 568.748877][ C1] [ 568.751875][ C1] __schedule+0x105f/0x34b0 [ 568.756482][ C1] ? __pfx___schedule+0x10/0x10 [ 568.761431][ C1] ? do_task_dead+0x9e/0x110 [ 568.766094][ C1] ? __pfx_lock_release+0x10/0x10 [ 568.771236][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 568.777141][ C1] ? do_task_dead+0x40/0x110 [ 568.781813][ C1] do_task_dead+0xd6/0x110 [ 568.786316][ C1] do_exit+0x1de7/0x2ce0 [ 568.790653][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 568.795753][ C1] ? __pfx_do_exit+0x10/0x10 [ 568.800427][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 568.805894][ C1] do_group_exit+0xd3/0x2a0 [ 568.810491][ C1] __x64_sys_exit_group+0x3e/0x50 [ 568.815619][ C1] x64_sys_call+0x14a9/0x16a0 [ 568.820390][ C1] do_syscall_64+0xcd/0x250 [ 568.825002][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.830990][ C1] RIP: 0033:0x7f1d0f70ea90 [ 568.835472][ C1] RSP: 002b:00007ffd2efef738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 568.843972][ C1] RAX: ffffffffffffffda RBX: 00007f1d0f7ff860 RCX: 00007f1d0f70ea90 [ 568.852014][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 568.860058][ C1] RBP: 00007f1d0f7ff860 R08: 0000000000000001 R09: d07fce7935ae47ff [ 568.868120][ C1] R10: 00007ffd2efef5f0 R11: 0000000000000246 R12: 0000000000000000 [ 568.876166][ C1] R13: 0000000000000001 R14: 00007f1d0f803658 R15: 0000000000000001 [ 568.884231][ C1] [ 568.887304][ C1] task:modprobe state:R running task stack:25424 pid:18440 tgid:18440 ppid:210 flags:0x00000002 [ 568.899193][ C1] Call Trace: [ 568.902545][ C1] [ 568.905554][ C1] ? __schedule+0x105f/0x34b0 [ 568.910332][ C1] ? __pfx___schedule+0x10/0x10 [ 568.915294][ C1] ? hlock_class+0x4e/0x130 [ 568.919887][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 568.925269][ C1] ? mark_lock+0xb5/0xc60 [ 568.929690][ C1] ? __pfx_mark_lock+0x10/0x10 [ 568.934538][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 568.940183][ C1] ? find_held_lock+0x2d/0x110 [ 568.945036][ C1] ? hlock_class+0x4e/0x130 [ 568.949616][ C1] ? mark_lock+0xb5/0xc60 [ 568.954033][ C1] ? hlock_class+0x4e/0x130 [ 568.958620][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 568.963659][ C1] ? __pfx_mark_lock+0x10/0x10 [ 568.968526][ C1] ? hlock_class+0x4e/0x130 [ 568.973114][ C1] ? mark_lock+0xb5/0xc60 [ 568.977549][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 568.982838][ C1] ? unwind_get_return_address+0x59/0xa0 [ 568.988556][ C1] ? __pfx_mark_lock+0x10/0x10 [ 568.993414][ C1] ? hlock_class+0x4e/0x130 [ 568.997992][ C1] ? mark_lock+0xb5/0xc60 [ 569.002415][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 569.007543][ C1] ? __pfx_mark_lock+0x10/0x10 [ 569.012387][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.017242][ C1] ? hlock_class+0x4e/0x130 [ 569.021838][ C1] ? mark_lock+0xb5/0xc60 [ 569.026259][ C1] ? __pfx_mark_lock+0x10/0x10 [ 569.031119][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 569.036772][ C1] ? hlock_class+0x4e/0x130 [ 569.041462][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 569.046587][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.051428][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 569.056554][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.061410][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 569.066527][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 569.071988][ C1] ? find_held_lock+0x2d/0x110 [ 569.076851][ C1] ? __schedule+0x102c/0x34b0 [ 569.081615][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.086732][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 569.092021][ C1] ? __schedule+0x105f/0x34b0 [ 569.096784][ C1] ? __pfx___schedule+0x10/0x10 [ 569.101744][ C1] ? do_task_dead+0x9e/0x110 [ 569.106414][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.111548][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 569.117444][ C1] ? do_task_dead+0x40/0x110 [ 569.122109][ C1] ? do_task_dead+0xd6/0x110 [ 569.126788][ C1] ? do_exit+0x1de7/0x2ce0 [ 569.131365][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 569.136465][ C1] ? __pfx_do_exit+0x10/0x10 [ 569.141144][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 569.146624][ C1] ? do_group_exit+0xd3/0x2a0 [ 569.151404][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 569.156701][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 569.161643][ C1] ? do_syscall_64+0xcd/0x250 [ 569.166418][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.172601][ C1] [ 569.175681][ C1] task:modprobe state:R running task stack:24720 pid:18448 tgid:18448 ppid:28 flags:0x00004002 [ 569.187553][ C1] Call Trace: [ 569.190884][ C1] [ 569.193870][ C1] __schedule+0x105f/0x34b0 [ 569.198457][ C1] ? __pfx___schedule+0x10/0x10 [ 569.203393][ C1] ? do_task_dead+0x9e/0x110 [ 569.208059][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.213197][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 569.219093][ C1] ? do_task_dead+0x40/0x110 [ 569.223767][ C1] do_task_dead+0xd6/0x110 [ 569.228257][ C1] do_exit+0x1de7/0x2ce0 [ 569.232595][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 569.237691][ C1] ? __pfx_do_exit+0x10/0x10 [ 569.242364][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 569.247818][ C1] do_group_exit+0xd3/0x2a0 [ 569.252411][ C1] __x64_sys_exit_group+0x3e/0x50 [ 569.257528][ C1] x64_sys_call+0x14a9/0x16a0 [ 569.262295][ C1] do_syscall_64+0xcd/0x250 [ 569.266928][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.272914][ C1] RIP: 0033:0x7fb244ccea90 [ 569.277400][ C1] RSP: 002b:00007fff48156e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 569.285898][ C1] RAX: ffffffffffffffda RBX: 00007fb244dbf860 RCX: 00007fb244ccea90 [ 569.293958][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 569.301999][ C1] RBP: 00007fb244dbf860 R08: 0000000000000001 R09: f184f5d0b09a33a9 [ 569.310043][ C1] R10: 00007fff48156cf0 R11: 0000000000000246 R12: 0000000000000000 [ 569.318080][ C1] R13: 0000000000000001 R14: 00007fb244dc3658 R15: 0000000000000001 [ 569.326167][ C1] [ 569.329251][ C1] task:modprobe state:R running task stack:25424 pid:18454 tgid:18454 ppid:210 flags:0x00000000 [ 569.341152][ C1] Call Trace: [ 569.344488][ C1] [ 569.347472][ C1] ? fs_reclaim_acquire+0xca/0x150 [ 569.352674][ C1] ? hlock_class+0x4e/0x130 [ 569.357282][ C1] ? __pfx_unmap_page_range+0x10/0x10 [ 569.362741][ C1] ? kmem_cache_free+0x2fe/0x480 [ 569.367766][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.372893][ C1] ? hlock_class+0x4e/0x130 [ 569.377471][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 569.382613][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.387457][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 569.392573][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 569.398041][ C1] ? find_held_lock+0x2d/0x110 [ 569.402906][ C1] ? __schedule+0x102c/0x34b0 [ 569.407661][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.412784][ C1] ? __schedule+0x105f/0x34b0 [ 569.417599][ C1] ? __pfx___schedule+0x10/0x10 [ 569.422525][ C1] ? do_task_dead+0x9e/0x110 [ 569.427182][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.432298][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 569.438361][ C1] ? do_task_dead+0x40/0x110 [ 569.443023][ C1] ? do_task_dead+0xd6/0x110 [ 569.447686][ C1] ? do_exit+0x1de7/0x2ce0 [ 569.452200][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 569.457306][ C1] ? __pfx_do_exit+0x10/0x10 [ 569.461970][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 569.467427][ C1] ? do_group_exit+0xd3/0x2a0 [ 569.472187][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 569.477473][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 569.482429][ C1] ? do_syscall_64+0xcd/0x250 [ 569.487201][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.493370][ C1] [ 569.496439][ C1] task:modprobe state:R running task stack:25424 pid:18459 tgid:18459 ppid:210 flags:0x0000400a [ 569.508323][ C1] Call Trace: [ 569.511718][ C1] [ 569.514720][ C1] __schedule+0x105f/0x34b0 [ 569.519316][ C1] ? __pfx___schedule+0x10/0x10 [ 569.524346][ C1] ? do_task_dead+0x9e/0x110 [ 569.529029][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.534179][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 569.540274][ C1] ? do_task_dead+0x40/0x110 [ 569.544952][ C1] do_task_dead+0xd6/0x110 [ 569.549458][ C1] do_exit+0x1de7/0x2ce0 [ 569.553795][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 569.558902][ C1] ? __pfx_do_exit+0x10/0x10 [ 569.563596][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 569.569070][ C1] do_group_exit+0xd3/0x2a0 [ 569.573667][ C1] __x64_sys_exit_group+0x3e/0x50 [ 569.578790][ C1] x64_sys_call+0x14a9/0x16a0 [ 569.583551][ C1] do_syscall_64+0xcd/0x250 [ 569.588159][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.594154][ C1] RIP: 0033:0x7ff57b50ca90 [ 569.598984][ C1] RSP: 002b:00007ffe5079f9d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 569.607492][ C1] RAX: ffffffffffffffda RBX: 00007ff57b5fd860 RCX: 00007ff57b50ca90 [ 569.615536][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 569.623577][ C1] RBP: 00007ff57b5fd860 R08: 0000000000000001 R09: 5acac6040915af87 [ 569.631620][ C1] R10: 00007ffe5079f890 R11: 0000000000000246 R12: 0000000000000000 [ 569.639669][ C1] R13: 0000000000000001 R14: 00007ff57b601658 R15: 0000000000000001 [ 569.647749][ C1] [ 569.650843][ C1] task:modprobe state:R running task stack:25424 pid:18464 tgid:18464 ppid:28 flags:0x00000000 [ 569.662740][ C1] Call Trace: [ 569.666079][ C1] [ 569.669077][ C1] __schedule+0x105f/0x34b0 [ 569.673679][ C1] ? __pfx___schedule+0x10/0x10 [ 569.678620][ C1] ? find_held_lock+0x2d/0x110 [ 569.683486][ C1] ? __cond_resched+0x1b/0x30 [ 569.688249][ C1] preempt_schedule_common+0x44/0xc0 [ 569.693624][ C1] __cond_resched+0x1b/0x30 [ 569.698210][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 569.703653][ C1] ? __pfx_mark_lock+0x10/0x10 [ 569.708522][ C1] ? hlock_class+0x4e/0x130 [ 569.713112][ C1] ? mark_lock+0xb5/0xc60 [ 569.717528][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 569.722647][ C1] ? __pfx_mark_lock+0x10/0x10 [ 569.727510][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.732359][ C1] ? hlock_class+0x4e/0x130 [ 569.736941][ C1] ? mark_lock+0xb5/0xc60 [ 569.741384][ C1] ? __pfx_mark_lock+0x10/0x10 [ 569.746240][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 569.751900][ C1] ? hlock_class+0x4e/0x130 [ 569.756480][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 569.761620][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.766466][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 569.771589][ C1] ? rcu_is_watching+0x12/0xc0 [ 569.776431][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 569.781544][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 569.787011][ C1] ? find_held_lock+0x2d/0x110 [ 569.791859][ C1] ? __schedule+0x102c/0x34b0 [ 569.796621][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.801744][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 569.807034][ C1] ? __schedule+0x105f/0x34b0 [ 569.811795][ C1] ? __pfx___schedule+0x10/0x10 [ 569.816729][ C1] ? do_task_dead+0x9e/0x110 [ 569.821392][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.826547][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 569.832449][ C1] ? do_task_dead+0x40/0x110 [ 569.837111][ C1] ? do_task_dead+0xd6/0x110 [ 569.841784][ C1] ? do_exit+0x1de7/0x2ce0 [ 569.846300][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 569.851408][ C1] ? __pfx_do_exit+0x10/0x10 [ 569.856083][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 569.861557][ C1] ? do_group_exit+0xd3/0x2a0 [ 569.866327][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 569.871608][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 569.876551][ C1] ? do_syscall_64+0xcd/0x250 [ 569.881319][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.887496][ C1] [ 569.890571][ C1] task:kworker/u8:1 state:R running task stack:32568 pid:18466 tgid:18466 ppid:28 flags:0x00004000 [ 569.902461][ C1] Call Trace: [ 569.905798][ C1] [ 569.908786][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 569.915474][ C1] ret_from_fork_asm+0x1a/0x30 [ 569.920363][ C1] [ 569.923444][ C1] task:modprobe state:R running task stack:24416 pid:18472 tgid:18472 ppid:1086 flags:0x00000002 [ 569.935333][ C1] Call Trace: [ 569.938671][ C1] [ 569.941665][ C1] __schedule+0x105f/0x34b0 [ 569.946276][ C1] ? __pfx___schedule+0x10/0x10 [ 569.951217][ C1] ? do_task_dead+0x9e/0x110 [ 569.955896][ C1] ? __pfx_lock_release+0x10/0x10 [ 569.961021][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 569.966919][ C1] ? do_task_dead+0x40/0x110 [ 569.971583][ C1] do_task_dead+0xd6/0x110 [ 569.976090][ C1] do_exit+0x1de7/0x2ce0 [ 569.980424][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 569.985538][ C1] ? __pfx_do_exit+0x10/0x10 [ 569.990213][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 569.995684][ C1] do_group_exit+0xd3/0x2a0 [ 570.000285][ C1] __x64_sys_exit_group+0x3e/0x50 [ 570.005399][ C1] x64_sys_call+0x14a9/0x16a0 [ 570.010158][ C1] do_syscall_64+0xcd/0x250 [ 570.014774][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 570.020762][ C1] RIP: 0033:0x7f7d1bb9fa90 [ 570.025252][ C1] RSP: 002b:00007ffe6a4f9968 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 570.033751][ C1] RAX: ffffffffffffffda RBX: 00007f7d1bc90860 RCX: 00007f7d1bb9fa90 [ 570.041807][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 570.049851][ C1] RBP: 00007f7d1bc90860 R08: 0000000000000001 R09: 4c00b02771ed29fa [ 570.057901][ C1] R10: 00007ffe6a4f9820 R11: 0000000000000246 R12: 0000000000000000 [ 570.065936][ C1] R13: 0000000000000001 R14: 00007f7d1bc94658 R15: 0000000000000001 [ 570.074004][ C1] [ 570.077089][ C1] task:kworker/u8:5 state:R running task stack:32568 pid:18477 tgid:18477 ppid:12218 flags:0x00004000 [ 570.088987][ C1] Call Trace: [ 570.092321][ C1] [ 570.095321][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 570.102011][ C1] __switch_to_asm+0x70/0x70 [ 570.106704][ C1] [ 570.109783][ C1] task:modprobe state:R running task stack:24720 pid:18478 tgid:18478 ppid:28 flags:0x00000000 [ 570.121665][ C1] Call Trace: [ 570.125008][ C1] [ 570.128001][ C1] __schedule+0x105f/0x34b0 [ 570.132779][ C1] ? __pfx___schedule+0x10/0x10 [ 570.137715][ C1] ? do_task_dead+0x9e/0x110 [ 570.142387][ C1] ? __pfx_lock_release+0x10/0x10 [ 570.147523][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 570.153455][ C1] ? do_task_dead+0x40/0x110 [ 570.158135][ C1] do_task_dead+0xd6/0x110 [ 570.162612][ C1] do_exit+0x1de7/0x2ce0 [ 570.166952][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 570.172045][ C1] ? __pfx_do_exit+0x10/0x10 [ 570.176708][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 570.182170][ C1] do_group_exit+0xd3/0x2a0 [ 570.186770][ C1] __x64_sys_exit_group+0x3e/0x50 [ 570.191881][ C1] x64_sys_call+0x14a9/0x16a0 [ 570.196644][ C1] do_syscall_64+0xcd/0x250 [ 570.201250][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 570.207243][ C1] RIP: 0033:0x7f0f745eea90 [ 570.211722][ C1] RSP: 002b:00007ffcf942ac28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 570.220223][ C1] RAX: ffffffffffffffda RBX: 00007f0f746df860 RCX: 00007f0f745eea90 [ 570.228269][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 570.236310][ C1] RBP: 00007f0f746df860 R08: 0000000000000001 R09: ad4333a9c9d6f420 [ 570.244349][ C1] R10: 00007ffcf942aae0 R11: 0000000000000246 R12: 0000000000000000 [ 570.252377][ C1] R13: 0000000000000001 R14: 00007f0f746e3658 R15: 0000000000000001 [ 570.260439][ C1] [ 570.263531][ C1] task:modprobe state:R running task stack:25136 pid:18482 tgid:18482 ppid:28 flags:0x00000002 [ 570.275401][ C1] Call Trace: [ 570.278738][ C1] [ 570.281722][ C1] __schedule+0x105f/0x34b0 [ 570.286330][ C1] ? __pfx___schedule+0x10/0x10 [ 570.291263][ C1] ? do_task_dead+0x9e/0x110 [ 570.295924][ C1] ? __pfx_lock_release+0x10/0x10 [ 570.301050][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 570.306952][ C1] ? do_task_dead+0x40/0x110 [ 570.311612][ C1] do_task_dead+0xd6/0x110