3][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  311.684312][    C0]  ? lock_acquire+0x2f/0xb0
[  311.688891][    C0]  ? schedule+0x1fd/0x350
[  311.693294][    C0]  schedule+0xe7/0x350
[  311.697444][    C0]  schedule_hrtimeout_range_clock+0x369/0x3b0
[  311.703606][    C0]  ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[  311.710280][    C0]  ? do_epoll_wait+0x1382/0x1a90
[  311.715309][    C0]  ? __pfx_do_raw_write_lock+0x10/0x10
[  311.720951][    C0]  do_epoll_wait+0x139b/0x1a90
[  311.725853][    C0]  ? __pfx_do_epoll_wait+0x10/0x10
[  311.731428][    C0]  ? __pfx_ep_autoremove_wake_function+0x10/0x10
[  311.737848][    C0]  ? __sys_sendmsg+0x13c/0x1f0
[  311.742690][    C0]  __x64_sys_epoll_wait+0x194/0x290
[  311.747961][    C0]  ? __pfx___x64_sys_epoll_wait+0x10/0x10
[  311.753829][    C0]  ? ksys_write+0x1ad/0x260
[  311.758433][    C0]  ? __pfx_ksys_write+0x10/0x10
[  311.763822][    C0]  do_syscall_64+0xcd/0x250
[  311.768414][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  311.774405][    C0] RIP: 0033:0x7f8d35490457
[  311.778960][    C0] RSP: 002b:00007fff5d7b4d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[  311.787548][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d35490457
[  311.795801][    C0] RDX: 0000000000000004 RSI: 00007fff5d7b4d78 RDI: 0000000000000004
[  311.803874][    C0] RBP: 0000561e01789e90 R08: 0000000000000007 R09: a2bcceadb1d7ab65
[  311.812096][    C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e0178cdc0
[  311.820130][    C0] R13: 00007fff5d7b4d78 R14: 00000000ffffffff R15: 0000561e017592c0
[  311.828193][    C0]  </TASK>
[  311.831253][    C0] task:udevd           state:S stack:27952 pid:10338 tgid:10338 ppid:2861   flags:0x00000002
[  311.841539][    C0] Call Trace:
[  311.844883][    C0]  <TASK>
[  311.847864][    C0]  __schedule+0x105f/0x34b0
[  311.852449][    C0]  ? __pfx___schedule+0x10/0x10
[  311.857374][    C0]  ? schedule+0x298/0x350
[  311.861767][    C0]  ? __pfx_lock_release+0x10/0x10
[  311.866866][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  311.872138][    C0]  ? lock_acquire+0x2f/0xb0
[  311.876715][    C0]  ? schedule+0x1fd/0x350
[  311.881117][    C0]  schedule+0xe7/0x350
[  311.885264][    C0]  schedule_hrtimeout_range_clock+0x369/0x3b0
[  311.891406][    C0]  ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[  311.898068][    C0]  ? do_epoll_wait+0x1382/0x1a90
[  311.903093][    C0]  ? __pfx_do_raw_write_lock+0x10/0x10
[  311.908810][    C0]  do_epoll_wait+0x139b/0x1a90
[  311.913689][    C0]  ? __pfx_do_epoll_wait+0x10/0x10
[  311.918895][    C0]  ? __pfx_lock_release+0x10/0x10
[  311.923995][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  311.929272][    C0]  ? lock_acquire+0x2f/0xb0
[  311.933856][    C0]  ? __pfx_ep_autoremove_wake_function+0x10/0x10
[  311.940290][    C0]  ? rcu_is_watching+0x12/0xc0
[  311.945127][    C0]  ? __rseq_handle_notify_resume+0x663/0x1090
[  311.951301][    C0]  __x64_sys_epoll_wait+0x194/0x290
[  311.956663][    C0]  ? __pfx___x64_sys_epoll_wait+0x10/0x10
[  311.962461][    C0]  ? rcu_is_watching+0x12/0xc0
[  311.967307][    C0]  do_syscall_64+0xcd/0x250
[  311.971892][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  311.977874][    C0] RIP: 0033:0x7f8d35490457
[  311.982447][    C0] RSP: 002b:00007fff5d7b4d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[  311.990935][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d35490457
[  311.998970][    C0] RDX: 0000000000000004 RSI: 00007fff5d7b4d78 RDI: 0000000000000004
[  312.007014][    C0] RBP: 0000561e01789e90 R08: 0000000000000007 R09: a2bcceadb1d7ab65
[  312.015044][    C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e01795660
[  312.023084][    C0] R13: 00007fff5d7b4d78 R14: 00000000ffffffff R15: 0000561e017592c0
[  312.031218][    C0]  </TASK>
[  312.034284][    C0] task:syz-executor    state:S stack:26144 pid:10838 tgid:10838 ppid:2968   flags:0x00000000
[  312.044577][    C0] Call Trace:
[  312.047900][    C0]  <TASK>
[  312.050887][    C0]  __schedule+0x105f/0x34b0
[  312.055470][    C0]  ? __pfx___schedule+0x10/0x10
[  312.060386][    C0]  ? schedule+0x298/0x350
[  312.064872][    C0]  ? __pfx_lock_release+0x10/0x10
[  312.070011][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  312.075380][    C0]  ? lock_acquire+0x2f/0xb0
[  312.079960][    C0]  ? schedule+0x1fd/0x350
[  312.084366][    C0]  schedule+0xe7/0x350
[  312.088511][    C0]  do_wait+0x1dd/0x570
[  312.092659][    C0]  kernel_wait4+0x16c/0x280
[  312.097242][    C0]  ? __pfx_kernel_wait4+0x10/0x10
[  312.102349][    C0]  ? __pfx_child_wait_callback+0x10/0x10
[  312.108072][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  312.113431][    C0]  ? reacquire_held_locks+0x20b/0x4c0
[  312.118887][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  312.124259][    C0]  __do_sys_wait4+0x15f/0x170
[  312.129085][    C0]  ? find_held_lock+0x2d/0x110
[  312.133924][    C0]  ? __pfx___do_sys_wait4+0x10/0x10
[  312.139236][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  312.144614][    C0]  do_syscall_64+0xcd/0x250
[  312.149248][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  312.155218][    C0] RIP: 0033:0x7f50fbf04953
[  312.159682][    C0] RSP: 002b:00007ffc9690b3b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  312.168172][    C0] RAX: ffffffffffffffda RBX: 0000000000002a5c RCX: 00007f50fbf04953
[  312.176206][    C0] RDX: 0000000040000000 RSI: 00007ffc9690b3cc RDI: 00000000ffffffff
[  312.184238][    C0] RBP: 00007ffc9690b3cc R08: 0000000000000000 R09: 0000000000000000
[  312.192285][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc9690b450
[  312.200312][    C0] R13: 00007ffc9690b458 R14: 0000000000000009 R15: 0000000000000000
[  312.208365][    C0]  </TASK>
[  312.211429][    C0] task:syz-executor    state:S stack:26144 pid:10839 tgid:10839 ppid:2968   flags:0x00000000
[  312.221736][    C0] Call Trace:
[  312.225053][    C0]  <TASK>
[  312.228025][    C0]  __schedule+0x105f/0x34b0
[  312.232601][    C0]  ? __pfx___schedule+0x10/0x10
[  312.237521][    C0]  ? schedule+0x298/0x350
[  312.241913][    C0]  ? __pfx_lock_release+0x10/0x10
[  312.247008][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  312.252272][    C0]  ? lock_acquire+0x2f/0xb0
[  312.256850][    C0]  ? schedule+0x1fd/0x350
[  312.261252][    C0]  schedule+0xe7/0x350
[  312.265383][    C0]  do_wait+0x1dd/0x570
[  312.269525][    C0]  kernel_wait4+0x16c/0x280
[  312.274103][    C0]  ? __pfx_kernel_wait4+0x10/0x10
[  312.279210][    C0]  ? __pfx_child_wait_callback+0x10/0x10
[  312.284921][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  312.290279][    C0]  ? reacquire_held_locks+0x20b/0x4c0
[  312.295729][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  312.301100][    C0]  __do_sys_wait4+0x15f/0x170
[  312.305846][    C0]  ? find_held_lock+0x2d/0x110
[  312.310666][    C0]  ? __pfx___do_sys_wait4+0x10/0x10
[  312.315970][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  312.321364][    C0]  do_syscall_64+0xcd/0x250
[  312.325941][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  312.331918][    C0] RIP: 0033:0x7fde27fb4953
[  312.336383][    C0] RSP: 002b:00007fff5168cb98 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  312.344863][    C0] RAX: ffffffffffffffda RBX: 0000000000002a5b RCX: 00007fde27fb4953
[  312.353068][    C0] RDX: 0000000040000000 RSI: 00007fff5168cbac RDI: 00000000ffffffff
[  312.361093][    C0] RBP: 00007fff5168cbac R08: 0000000000000000 R09: 0000000000000000
[  312.369124][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff5168cc30
[  312.377153][    C0] R13: 00007fff5168cc38 R14: 0000000000000009 R15: 0000000000000000
[  312.385215][    C0]  </TASK>
[  312.388806][    C0] task:udevd           state:S stack:27792 pid:10840 tgid:10840 ppid:2861   flags:0x00000002
[  312.399110][    C0] Call Trace:
[  312.402424][    C0]  <TASK>
[  312.405408][    C0]  __schedule+0x105f/0x34b0
[  312.409999][    C0]  ? __pfx___schedule+0x10/0x10
[  312.414924][    C0]  ? schedule+0x298/0x350
[  312.419319][    C0]  ? __pfx_lock_release+0x10/0x10
[  312.424428][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  312.429725][    C0]  ? lock_acquire+0x2f/0xb0
[  312.434299][    C0]  ? schedule+0x1fd/0x350
[  312.438720][    C0]  schedule+0xe7/0x350
[  312.442860][    C0]  schedule_hrtimeout_range_clock+0x369/0x3b0
[  312.449007][    C0]  ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[  312.455673][    C0]  ? do_epoll_wait+0x1382/0x1a90
[  312.460724][    C0]  ? __pfx_do_raw_write_lock+0x10/0x10
[  312.466262][    C0]  do_epoll_wait+0x139b/0x1a90
[  312.471134][    C0]  ? __pfx_do_epoll_wait+0x10/0x10
[  312.476346][    C0]  ? __pfx_ep_autoremove_wake_function+0x10/0x10
[  312.482762][    C0]  ? __sys_sendmsg+0x13c/0x1f0
[  312.487596][    C0]  __x64_sys_epoll_wait+0x194/0x290
[  312.492868][    C0]  ? __pfx___x64_sys_epoll_wait+0x10/0x10
[  312.498653][    C0]  ? ksys_write+0x1ad/0x260
[  312.503256][    C0]  ? __pfx_ksys_write+0x10/0x10
[  312.508200][    C0]  do_syscall_64+0xcd/0x250
[  312.512805][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  312.518770][    C0] RIP: 0033:0x7f8d35490457
[  312.523239][    C0] RSP: 002b:00007fff5d7b4d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[  312.531799][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d35490457
[  312.539831][    C0] RDX: 0000000000000004 RSI: 00007fff5d7b4d78 RDI: 0000000000000004
[  312.547856][    C0] RBP: 0000561e01789e90 R08: 0000000000000007 R09: a2bcceadb1d7ab65
[  312.555886][    C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e0179a9d0
[  312.563914][    C0] R13: 00007fff5d7b4d78 R14: 00000000ffffffff R15: 0000561e017592c0
[  312.571973][    C0]  </TASK>
[  312.575043][    C0] task:udevd           state:S stack:28016 pid:10841 tgid:10841 ppid:2861   flags:0x00000002
[  312.585338][    C0] Call Trace:
[  312.588671][    C0]  <TASK>
[  312.591661][    C0]  __schedule+0x105f/0x34b0
[  312.596267][    C0]  ? __pfx___schedule+0x10/0x10
[  312.601278][    C0]  ? schedule+0x298/0x350
[  312.605696][    C0]  ? __pfx_lock_release+0x10/0x10
[  312.610805][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  312.616094][    C0]  ? lock_acquire+0x2f/0xb0
[  312.620678][    C0]  ? schedule+0x1fd/0x350
[  312.625171][    C0]  schedule+0xe7/0x350
[  312.629313][    C0]  schedule_hrtimeout_range_clock+0x369/0x3b0
[  312.635450][    C0]  ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[  312.642098][    C0]  ? do_epoll_wait+0x1382/0x1a90
[  312.647114][    C0]  ? __pfx_do_raw_write_lock+0x10/0x10
[  312.652663][    C0]  do_epoll_wait+0x139b/0x1a90
[  312.657556][    C0]  ? __pfx_do_epoll_wait+0x10/0x10
[  312.662776][    C0]  ? __pfx_ep_autoremove_wake_function+0x10/0x10
[  312.669189][    C0]  ? __sys_sendmsg+0x13c/0x1f0
[  312.674037][    C0]  __x64_sys_epoll_wait+0x194/0x290
[  312.679324][    C0]  ? __pfx___x64_sys_epoll_wait+0x10/0x10
[  312.685117][    C0]  ? ksys_write+0x1ad/0x260
[  312.689707][    C0]  ? __pfx_ksys_write+0x10/0x10
[  312.694657][    C0]  do_syscall_64+0xcd/0x250
[  312.699247][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  312.705226][    C0] RIP: 0033:0x7f8d35490457
[  312.709715][    C0] RSP: 002b:00007fff5d7b4d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[  312.718195][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d35490457
[  312.726229][    C0] RDX: 0000000000000004 RSI: 00007fff5d7b4d78 RDI: 0000000000000004
[  312.734259][    C0] RBP: 0000561e01794240 R08: 0000000000000007 R09: a2bcceadb1d7ab65
[  312.742290][    C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000561e0179e860
[  312.750326][    C0] R13: 00007fff5d7b4d78 R14: 00000000ffffffff R15: 0000561e017592c0
[  312.758395][    C0]  </TASK>
[  312.761466][    C0] task:syz-executor    state:D stack:24784 pid:10843 tgid:10843 ppid:10839  flags:0x00004000
[  312.771767][    C0] Call Trace:
[  312.775093][    C0]  <TASK>
[  312.778171][    C0]  __schedule+0x105f/0x34b0
[  312.782763][    C0]  ? __pfx___schedule+0x10/0x10
[  312.787702][    C0]  ? schedule+0x298/0x350
[  312.792195][    C0]  ? __pfx_lock_release+0x10/0x10
[  312.797380][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  312.802742][    C0]  ? lock_acquire+0x2f/0xb0
[  312.807324][    C0]  ? schedule+0x1fd/0x350
[  312.811722][    C0]  schedule+0xe7/0x350
[  312.815882][    C0]  schedule_timeout+0x258/0x2a0
[  312.820813][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  312.826277][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  312.831571][    C0]  __wait_for_common+0x3e1/0x600
[  312.836587][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  312.842043][    C0]  ? __pfx___wait_for_common+0x10/0x10
[  312.847669][    C0]  ? queue_work_on+0xc6/0x140
[  312.852428][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  312.857725][    C0]  wait_for_completion_state+0x1c/0x40
[  312.863261][    C0]  call_usermodehelper_exec+0x3c4/0x4d0
[  312.868930][    C0]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  312.875090][    C0]  ? __pfx_free_modprobe_argv+0x10/0x10
[  312.880719][    C0]  ? call_usermodehelper_setup+0x102/0x340
[  312.886618][    C0]  ? call_usermodehelper_setup+0x252/0x340
[  312.892515][    C0]  __request_module+0x3f6/0x6c0
[  312.897471][    C0]  ? dev_load+0x221/0x240
[  312.901941][    C0]  ? __pfx___request_module+0x10/0x10
[  312.907388][    C0]  ? find_held_lock+0x2d/0x110
[  312.912220][    C0]  ? __pfx_lock_release+0x10/0x10
[  312.917328][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  312.922587][    C0]  ? cap_capable+0x1cf/0x240
[  312.927253][    C0]  ? dev_load+0x1c0/0x240
[  312.931754][    C0]  dev_load+0x221/0x240
[  312.935986][    C0]  dev_ioctl+0x473/0x10c0
[  312.940402][    C0]  sock_do_ioctl+0x19e/0x280
[  312.945063][    C0]  ? __pfx_sock_do_ioctl+0x10/0x10
[  312.950259][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  312.957017][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  312.963606][    C0]  ? fd_install+0x223/0x750
[  312.968198][    C0]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  312.975143][    C0]  sock_ioctl+0x228/0x6c0
[  312.979559][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  312.984503][    C0]  ? fd_install+0x242/0x750
[  312.989086][    C0]  ? selinux_file_ioctl+0x180/0x270
[  312.994364][    C0]  ? selinux_file_ioctl+0xb4/0x270
[  312.999606][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  313.004538][    C0]  __x64_sys_ioctl+0x18f/0x220
[  313.009391][    C0]  do_syscall_64+0xcd/0x250
[  313.013983][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  313.019963][    C0] RIP: 0033:0x7fde27fbe31b
[  313.024431][    C0] RSP: 002b:00007fff5168c240 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  313.032915][    C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fde27fbe31b
[  313.040937][    C0] RDX: 00007fff5168c2b0 RSI: 0000000000008933 RDI: 0000000000000005
[  313.048958][    C0] RBP: 00007fff5168c2b0 R08: 0000000000000002 R09: 00646e6f625f6f74
[  313.056996][    C0] R10: 0000000000000010 R11: 0000000000000246 R12: 00007fff5168c33c
[  313.065025][    C0] R13: 00007fde28032271 R14: 00007fde28ca4620 R15: 00007fde28032271
[  313.073088][    C0]  </TASK>
[  313.076158][    C0] task:syz-executor    state:D stack:24368 pid:10844 tgid:10844 ppid:10838  flags:0x00000000
[  313.086440][    C0] Call Trace:
[  313.089763][    C0]  <TASK>
[  313.092766][    C0]  __schedule+0x105f/0x34b0
[  313.097357][    C0]  ? __pfx___schedule+0x10/0x10
[  313.102271][    C0]  ? schedule+0x298/0x350
[  313.106678][    C0]  ? __pfx_lock_release+0x10/0x10
[  313.111784][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  313.117073][    C0]  ? lock_acquire+0x2f/0xb0
[  313.121655][    C0]  ? schedule+0x1fd/0x350
[  313.126063][    C0]  schedule+0xe7/0x350
[  313.130209][    C0]  schedule_timeout+0x258/0x2a0
[  313.135126][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  313.140691][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  313.145955][    C0]  __wait_for_common+0x3e1/0x600
[  313.150965][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  313.156426][    C0]  ? __pfx___wait_for_common+0x10/0x10
[  313.161971][    C0]  ? queue_work_on+0xc6/0x140
[  313.166739][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  313.172031][    C0]  wait_for_completion_state+0x1c/0x40
[  313.177565][    C0]  call_usermodehelper_exec+0x3c4/0x4d0
[  313.183184][    C0]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  313.189343][    C0]  ? __pfx_free_modprobe_argv+0x10/0x10
[  313.194964][    C0]  ? call_usermodehelper_setup+0x102/0x340
[  313.200856][    C0]  ? call_usermodehelper_setup+0x252/0x340
[  313.206753][    C0]  __request_module+0x3f6/0x6c0
[  313.211688][    C0]  ? dev_load+0x221/0x240
[  313.216085][    C0]  ? __pfx___request_module+0x10/0x10
[  313.221540][    C0]  ? find_held_lock+0x2d/0x110
[  313.226382][    C0]  ? __pfx_lock_release+0x10/0x10
[  313.231482][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  313.236747][    C0]  ? cap_capable+0x1cf/0x240
[  313.241414][    C0]  ? dev_load+0x1c0/0x240
[  313.245843][    C0]  dev_load+0x221/0x240
[  313.250150][    C0]  dev_ioctl+0x473/0x10c0
[  313.254564][    C0]  sock_do_ioctl+0x19e/0x280
[  313.259242][    C0]  ? __pfx_sock_do_ioctl+0x10/0x10
[  313.264442][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  313.271028][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  313.277633][    C0]  ? fd_install+0x223/0x750
[  313.282214][    C0]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  313.289153][    C0]  sock_ioctl+0x228/0x6c0
[  313.293594][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  313.298527][    C0]  ? fd_install+0x242/0x750
[  313.303116][    C0]  ? selinux_file_ioctl+0x180/0x270
[  313.308398][    C0]  ? selinux_file_ioctl+0xb4/0x270
[  313.313595][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  313.318520][    C0]  __x64_sys_ioctl+0x18f/0x220
[  313.323362][    C0]  do_syscall_64+0xcd/0x250
[  313.327957][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  313.333930][    C0] RIP: 0033:0x7f50fbf0e31b
[  313.338396][    C0] RSP: 002b:00007ffc9690aa70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  313.346869][    C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f50fbf0e31b
[  313.354912][    C0] RDX: 00007ffc9690aad0 RSI: 0000000000008933 RDI: 0000000000000005
[  313.362948][    C0] RBP: 00007ffc9690aad0 R08: 0000000000000002 R09: 006d6165745f6f74
[  313.370979][    C0] R10: 0000000000000022 R11: 0000000000000246 R12: 00007ffc9690ab50
[  313.379186][    C0] R13: 00007f50fbf8227f R14: 00007f50fcbf4620 R15: 00007f50fbf8227f
[  313.387244][    C0]  </TASK>
[  313.390323][    C0] task:syz-executor    state:S stack:26144 pid:10845 tgid:10845 ppid:2968   flags:0x00000000
[  313.400783][    C0] Call Trace:
[  313.404111][    C0]  <TASK>
[  313.407093][    C0]  __schedule+0x105f/0x34b0
[  313.411678][    C0]  ? __pfx___schedule+0x10/0x10
[  313.416603][    C0]  ? schedule+0x298/0x350
[  313.421002][    C0]  ? __pfx_lock_release+0x10/0x10
[  313.426098][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  313.431372][    C0]  ? lock_acquire+0x2f/0xb0
[  313.435946][    C0]  ? schedule+0x1fd/0x350
[  313.440347][    C0]  schedule+0xe7/0x350
[  313.444475][    C0]  do_wait+0x1dd/0x570
[  313.448627][    C0]  kernel_wait4+0x16c/0x280
[  313.453204][    C0]  ? __pfx_kernel_wait4+0x10/0x10
[  313.458313][    C0]  ? __pfx_child_wait_callback+0x10/0x10
[  313.464077][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  313.469434][    C0]  ? reacquire_held_locks+0x20b/0x4c0
[  313.474875][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  313.480508][    C0]  __do_sys_wait4+0x15f/0x170
[  313.485260][    C0]  ? find_held_lock+0x2d/0x110
[  313.490095][    C0]  ? __pfx___do_sys_wait4+0x10/0x10
[  313.495481][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  313.500857][    C0]  do_syscall_64+0xcd/0x250
[  313.505450][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  313.511425][    C0] RIP: 0033:0x7fca1d614953
[  313.515890][    C0] RSP: 002b:00007ffd888e2738 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  313.524365][    C0] RAX: ffffffffffffffda RBX: 0000000000002a62 RCX: 00007fca1d614953
[  313.532395][    C0] RDX: 0000000040000000 RSI: 00007ffd888e274c RDI: 00000000ffffffff
[  313.540413][    C0] RBP: 00007ffd888e274c R08: 0000000000000000 R09: 0000000000000000
[  313.548520][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd888e27d0
[  313.556549][    C0] R13: 00007ffd888e27d8 R14: 0000000000000009 R15: 0000000000000000
[  313.564603][    C0]  </TASK>
[  313.567668][    C0] task:syz-executor    state:S stack:26144 pid:10847 tgid:10847 ppid:2968   flags:0x00000000
[  313.577977][    C0] Call Trace:
[  313.581301][    C0]  <TASK>
[  313.584276][    C0]  __schedule+0x105f/0x34b0
[  313.588854][    C0]  ? __pfx___schedule+0x10/0x10
[  313.593773][    C0]  ? schedule+0x298/0x350
[  313.598167][    C0]  ? __pfx_lock_release+0x10/0x10
[  313.603273][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  313.608544][    C0]  ? lock_acquire+0x2f/0xb0
[  313.613118][    C0]  ? schedule+0x1fd/0x350
[  313.617521][    C0]  schedule+0xe7/0x350
[  313.621661][    C0]  do_wait+0x1dd/0x570
[  313.625820][    C0]  kernel_wait4+0x16c/0x280
[  313.630398][    C0]  ? __pfx_kernel_wait4+0x10/0x10
[  313.635503][    C0]  ? __pfx_child_wait_callback+0x10/0x10
[  313.641203][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  313.646560][    C0]  ? reacquire_held_locks+0x20b/0x4c0
[  313.652012][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  313.657368][    C0]  __do_sys_wait4+0x15f/0x170
[  313.662119][    C0]  ? find_held_lock+0x2d/0x110
[  313.666951][    C0]  ? __pfx___do_sys_wait4+0x10/0x10
[  313.672241][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  313.677598][    C0]  do_syscall_64+0xcd/0x250
[  313.682181][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  313.688153][    C0] RIP: 0033:0x7f5adfaa4953
[  313.692625][    C0] RSP: 002b:00007ffe38b7e558 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  313.701118][    C0] RAX: ffffffffffffffda RBX: 0000000000002a64 RCX: 00007f5adfaa4953
[  313.709155][    C0] RDX: 0000000040000000 RSI: 00007ffe38b7e56c RDI: 00000000ffffffff
[  313.717179][    C0] RBP: 00007ffe38b7e56c R08: 0000000000000000 R09: 0000000000000000
[  313.725207][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe38b7e5f0
[  313.733244][    C0] R13: 00007ffe38b7e5f8 R14: 0000000000000009 R15: 0000000000000000
[  313.741297][    C0]  </TASK>
[  313.744368][    C0] task:syz-executor    state:D stack:23248 pid:10850 tgid:10850 ppid:10845  flags:0x00004000
[  313.754750][    C0] Call Trace:
[  313.758072][    C0]  <TASK>
[  313.761054][    C0]  __schedule+0x105f/0x34b0
[  313.765811][    C0]  ? __pfx___schedule+0x10/0x10
[  313.770757][    C0]  ? schedule+0x298/0x350
[  313.775156][    C0]  ? __pfx_lock_release+0x10/0x10
[  313.780264][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  313.785561][    C0]  ? lock_acquire+0x2f/0xb0
[  313.790163][    C0]  ? schedule+0x1fd/0x350
[  313.794566][    C0]  schedule+0xe7/0x350
[  313.798707][    C0]  schedule_timeout+0x258/0x2a0
[  313.803615][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  313.809065][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  313.814354][    C0]  __wait_for_common+0x3e1/0x600
[  313.819362][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  313.824799][    C0]  ? __pfx___wait_for_common+0x10/0x10
[  313.830337][    C0]  ? queue_work_on+0xc6/0x140
[  313.835078][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  313.840355][    C0]  wait_for_completion_state+0x1c/0x40
[  313.845876][    C0]  call_usermodehelper_exec+0x3c4/0x4d0
[  313.851581][    C0]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  313.857742][    C0]  ? __pfx_free_modprobe_argv+0x10/0x10
[  313.863373][    C0]  ? call_usermodehelper_setup+0x102/0x340
[  313.869263][    C0]  ? call_usermodehelper_setup+0x252/0x340
[  313.875159][    C0]  __request_module+0x3f6/0x6c0
[  313.880088][    C0]  ? dev_load+0x221/0x240
[  313.884497][    C0]  ? __pfx___request_module+0x10/0x10
[  313.889953][    C0]  ? find_held_lock+0x2d/0x110
[  313.894801][    C0]  ? __pfx_lock_release+0x10/0x10
[  313.899917][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  313.905190][    C0]  ? cap_capable+0x1cf/0x240
[  313.909855][    C0]  ? dev_load+0x1de/0x240
[  313.914264][    C0]  dev_load+0x1ff/0x240
[  313.918520][    C0]  dev_ioctl+0x473/0x10c0
[  313.922934][    C0]  sock_do_ioctl+0x19e/0x280
[  313.927617][    C0]  ? __pfx_sock_do_ioctl+0x10/0x10
[  313.932812][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  313.939383][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  313.945976][    C0]  ? fd_install+0x223/0x750
[  313.950573][    C0]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  313.957526][    C0]  sock_ioctl+0x228/0x6c0
[  313.961945][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  313.966890][    C0]  ? fd_install+0x242/0x750
[  313.971490][    C0]  ? selinux_file_ioctl+0x180/0x270
[  313.976766][    C0]  ? selinux_file_ioctl+0xb4/0x270
[  313.981965][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  313.986898][    C0]  __x64_sys_ioctl+0x18f/0x220
[  313.991756][    C0]  do_syscall_64+0xcd/0x250
[  313.996348][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  314.002331][    C0] RIP: 0033:0x7fca1d61e31b
[  314.006805][    C0] RSP: 002b:00007ffd888e1df0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  314.015291][    C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fca1d61e31b
[  314.023317][    C0] RDX: 00007ffd888e1e50 RSI: 0000000000008933 RDI: 0000000000000005
[  314.031356][    C0] RBP: 00007ffd888e1e50 R08: 0000000000000002 R09: 00646e6f625f6f74
[  314.039396][    C0] R10: 000000000000001e R11: 0000000000000246 R12: 00007ffd888e1ed0
[  314.047444][    C0] R13: 00007fca1d692263 R14: 00007fca1e304620 R15: 00007fca1d692263
[  314.055534][    C0]  </TASK>
[  314.058599][    C0] task:syz-executor    state:D stack:23920 pid:10852 tgid:10852 ppid:10847  flags:0x00000000
[  314.068898][    C0] Call Trace:
[  314.072223][    C0]  <TASK>
[  314.075207][    C0]  __schedule+0x105f/0x34b0
[  314.079808][    C0]  ? __pfx___schedule+0x10/0x10
[  314.084740][    C0]  ? schedule+0x298/0x350
[  314.089140][    C0]  ? __pfx_lock_release+0x10/0x10
[  314.094335][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.099626][    C0]  ? lock_acquire+0x2f/0xb0
[  314.104207][    C0]  ? schedule+0x1fd/0x350
[  314.108619][    C0]  schedule+0xe7/0x350
[  314.112758][    C0]  schedule_timeout+0x258/0x2a0
[  314.117675][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  314.123125][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  314.128394][    C0]  __wait_for_common+0x3e1/0x600
[  314.133412][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  314.138856][    C0]  ? __pfx___wait_for_common+0x10/0x10
[  314.144397][    C0]  ? queue_work_on+0xc6/0x140
[  314.149154][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  314.154467][    C0]  wait_for_completion_state+0x1c/0x40
[  314.160012][    C0]  call_usermodehelper_exec+0x3c4/0x4d0
[  314.165641][    C0]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  314.171811][    C0]  ? __pfx_free_modprobe_argv+0x10/0x10
[  314.177448][    C0]  ? call_usermodehelper_setup+0x102/0x340
[  314.183332][    C0]  ? call_usermodehelper_setup+0x252/0x340
[  314.189242][    C0]  __request_module+0x3f6/0x6c0
[  314.194174][    C0]  ? dev_load+0x1ff/0x240
[  314.198578][    C0]  ? __pfx___request_module+0x10/0x10
[  314.204029][    C0]  ? find_held_lock+0x2d/0x110
[  314.208866][    C0]  ? __pfx_lock_release+0x10/0x10
[  314.213971][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.219256][    C0]  ? cap_capable+0x1cf/0x240
[  314.223930][    C0]  ? dev_load+0x1de/0x240
[  314.228335][    C0]  dev_load+0x1ff/0x240
[  314.232656][    C0]  dev_ioctl+0x473/0x10c0
[  314.237071][    C0]  sock_do_ioctl+0x19e/0x280
[  314.241746][    C0]  ? __pfx_sock_do_ioctl+0x10/0x10
[  314.246936][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  314.253513][    C0]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  314.260098][    C0]  ? fd_install+0x223/0x750
[  314.264678][    C0]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  314.271620][    C0]  sock_ioctl+0x228/0x6c0
[  314.276033][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  314.280959][    C0]  ? fd_install+0x242/0x750
[  314.285547][    C0]  ? selinux_file_ioctl+0x180/0x270
[  314.290822][    C0]  ? selinux_file_ioctl+0xb4/0x270
[  314.296035][    C0]  ? __pfx_sock_ioctl+0x10/0x10
[  314.300971][    C0]  __x64_sys_ioctl+0x18f/0x220
[  314.305810][    C0]  do_syscall_64+0xcd/0x250
[  314.310393][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  314.316371][    C0] RIP: 0033:0x7f5adfaae31b
[  314.320932][    C0] RSP: 002b:00007ffe38b7dc00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  314.329411][    C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5adfaae31b
[  314.337439][    C0] RDX: 00007ffe38b7dc60 RSI: 0000000000008933 RDI: 0000000000000005
[  314.345457][    C0] RBP: 00007ffe38b7dc60 R08: 0000000000000000 R09: 006567646972625f
[  314.353491][    C0] R10: 000000000000002e R11: 0000000000000246 R12: 0000000000000003
[  314.361533][    C0] R13: 00007f5ae0794620 R14: 0000000000000006 R15: 0000000000000000
[  314.369588][    C0]  </TASK>
[  314.372750][    C0] task:kworker/u8:8    state:I stack:29680 pid:10854 tgid:10854 ppid:2      flags:0x00004000
[  314.383054][    C0] Call Trace:
[  314.386378][    C0]  <TASK>
[  314.389376][    C0]  __schedule+0x105f/0x34b0
[  314.393964][    C0]  ? __pfx___schedule+0x10/0x10
[  314.398894][    C0]  ? schedule+0x298/0x350
[  314.403289][    C0]  ? __pfx_lock_release+0x10/0x10
[  314.408403][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.413678][    C0]  ? lock_acquire+0x2f/0xb0
[  314.418255][    C0]  ? schedule+0x1fd/0x350
[  314.422659][    C0]  schedule+0xe7/0x350
[  314.426801][    C0]  ? worker_thread+0x271/0xf00
[  314.431645][    C0]  worker_thread+0x2de/0xf00
[  314.436338][    C0]  ? __pfx_worker_thread+0x10/0x10
[  314.441536][    C0]  kthread+0x2c1/0x3a0
[  314.445673][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  314.450949][    C0]  ? __pfx_kthread+0x10/0x10
[  314.455613][    C0]  ret_from_fork+0x45/0x80
[  314.460116][    C0]  ? __pfx_kthread+0x10/0x10
[  314.464776][    C0]  ret_from_fork_asm+0x1a/0x30
[  314.469639][    C0]  </TASK>
[  314.472702][    C0] task:kworker/u8:9    state:R  running task     stack:26880 pid:10857 tgid:10857 ppid:2      flags:0x00004000
[  314.484575][    C0] Workqueue: events_unbound call_usermodehelper_exec_work
[  314.491773][    C0] Call Trace:
[  314.495098][    C0]  <TASK>
[  314.498081][    C0]  __schedule+0x105f/0x34b0
[  314.502651][    C0]  ? __pfx___schedule+0x10/0x10
[  314.507574][    C0]  ? schedule+0x298/0x350
[  314.511972][    C0]  ? __pfx_lock_release+0x10/0x10
[  314.517069][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.522343][    C0]  ? lock_acquire+0x2f/0xb0
[  314.526937][    C0]  ? schedule+0x1fd/0x350
[  314.531333][    C0]  schedule+0xe7/0x350
[  314.535469][    C0]  do_wait+0x1dd/0x570
[  314.539616][    C0]  kernel_wait+0xa0/0x160
[  314.544023][    C0]  ? __pfx_kernel_wait+0x10/0x10
[  314.549041][    C0]  ? __pfx_child_wait_callback+0x10/0x10
[  314.554745][    C0]  ? lock_acquire+0x2f/0xb0
[  314.559331][    C0]  call_usermodehelper_exec_work+0xf1/0x170
[  314.565332][    C0]  process_one_work+0x9c5/0x1ba0
[  314.570373][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  314.576079][    C0]  ? __pfx_process_one_work+0x10/0x10
[  314.581543][    C0]  ? assign_work+0x1a0/0x250
[  314.586212][    C0]  worker_thread+0x6c8/0xf00
[  314.590886][    C0]  ? __kthread_parkme+0x148/0x220
[  314.595974][    C0]  ? __pfx_worker_thread+0x10/0x10
[  314.601166][    C0]  kthread+0x2c1/0x3a0
[  314.605291][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  314.610555][    C0]  ? __pfx_kthread+0x10/0x10
[  314.615207][    C0]  ret_from_fork+0x45/0x80
[  314.619712][    C0]  ? __pfx_kthread+0x10/0x10
[  314.624363][    C0]  ret_from_fork_asm+0x1a/0x30
[  314.629219][    C0]  </TASK>
[  314.632281][    C0] task:syz.8.30        state:D stack:27504 pid:10880 tgid:10880 ppid:10328  flags:0x00004006
[  314.642583][    C0] Call Trace:
[  314.645906][    C0]  <TASK>
[  314.648887][    C0]  __schedule+0x105f/0x34b0
[  314.653475][    C0]  ? __pfx___schedule+0x10/0x10
[  314.658403][    C0]  ? schedule+0x298/0x350
[  314.662813][    C0]  ? __pfx_lock_release+0x10/0x10
[  314.667911][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.673695][    C0]  ? lock_acquire+0x2f/0xb0
[  314.678277][    C0]  ? schedule+0x1fd/0x350
[  314.682679][    C0]  ? __pfx_raw_release+0x10/0x10
[  314.687682][    C0]  schedule+0xe7/0x350
[  314.691826][    C0]  synchronize_rcu_expedited+0x392/0x450
[  314.697548][    C0]  ? __pfx_synchronize_rcu_expedited+0x10/0x10
[  314.703804][    C0]  ? __pfx_autoremove_wake_function+0x10/0x10
[  314.709964][    C0]  ? bus_remove_driver+0x13b/0x2c0
[  314.715164][    C0]  ? __pfx_wait_rcu_exp_gp+0x10/0x10
[  314.720539][    C0]  ? __pfx_raw_release+0x10/0x10
[  314.725558][    C0]  module_remove_driver+0x2e/0x260
[  314.730795][    C0]  bus_remove_driver+0x143/0x2c0
[  314.735825][    C0]  driver_unregister+0x76/0xb0
[  314.740679][    C0]  usb_gadget_unregister_driver+0x49/0x70
[  314.746480][    C0]  raw_release+0x1ae/0x2b0
[  314.750979][    C0]  __fput+0x3f6/0xb60
[  314.755041][    C0]  task_work_run+0x14e/0x250
[  314.759712][    C0]  ? __pfx_task_work_run+0x10/0x10
[  314.764908][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  314.770191][    C0]  do_exit+0xadd/0x2ce0
[  314.774431][    C0]  ? get_signal+0x8f2/0x2770
[  314.779086][    C0]  ? __pfx_do_exit+0x10/0x10
[  314.783761][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  314.788853][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  314.794300][    C0]  do_group_exit+0xd3/0x2a0
[  314.798884][    C0]  get_signal+0x25fb/0x2770
[  314.803468][    C0]  ? kasan_quarantine_put+0x10a/0x240
[  314.808923][    C0]  ? __pfx_get_signal+0x10/0x10
[  314.813846][    C0]  ? kfree+0x130/0x480
[  314.817963][    C0]  ? memdup_user+0x88/0xd0
[  314.822442][    C0]  ? raw_ioctl+0xa58/0x2b90
[  314.827019][    C0]  arch_do_signal_or_restart+0x90/0x7e0
[  314.832646][    C0]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  314.838880][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.844153][    C0]  ? selinux_file_ioctl+0xb4/0x270
[  314.849362][    C0]  syscall_exit_to_user_mode+0x147/0x260
[  314.855087][    C0]  do_syscall_64+0xda/0x250
[  314.859696][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  314.865679][    C0] RIP: 0033:0x7f99e4a0e31b
[  314.870153][    C0] RSP: 002b:00007fffcba08250 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  314.878639][    C0] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f99e4a0e31b
[  314.886722][    C0] RDX: 00007fffcba082d0 RSI: 0000000040085507 RDI: 0000000000000003
[  314.894847][    C0] RBP: 0000000000000003 R08: 00007f99e4cf0320 R09: 0000000000000000
[  314.903236][    C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0
[  314.911264][    C0] R13: 0000000000000000 R14: 00007f99e4bc5f80 R15: 00000000000013e3
[  314.919327][    C0]  </TASK>
[  314.922416][    C0] task:syz-executor    state:S stack:26144 pid:11538 tgid:11538 ppid:2968   flags:0x00000000
[  314.932714][    C0] Call Trace:
[  314.936040][    C0]  <TASK>
[  314.939021][    C0]  __schedule+0x105f/0x34b0
[  314.943602][    C0]  ? __pfx___schedule+0x10/0x10
[  314.948528][    C0]  ? schedule+0x298/0x350
[  314.952938][    C0]  ? __pfx_lock_release+0x10/0x10
[  314.958050][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  314.963335][    C0]  ? lock_acquire+0x2f/0xb0
[  314.967916][    C0]  ? schedule+0x1fd/0x350
[  314.972323][    C0]  schedule+0xe7/0x350
[  314.976473][    C0]  do_wait+0x1dd/0x570
[  314.980747][    C0]  kernel_wait4+0x16c/0x280
[  314.985425][    C0]  ? __pfx_kernel_wait4+0x10/0x10
[  314.990534][    C0]  ? __pfx_child_wait_callback+0x10/0x10
[  314.996257][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  315.001803][    C0]  ? reacquire_held_locks+0x20b/0x4c0
[  315.007517][    C0]  ? do_user_addr_fault+0xd12/0x12c0
[  315.012895][    C0]  __do_sys_wait4+0x15f/0x170
[  315.017739][    C0]  ? find_held_lock+0x2d/0x110
[  315.022591][    C0]  ? __pfx___do_sys_wait4+0x10/0x10
[  315.027904][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  315.033269][    C0]  do_syscall_64+0xcd/0x250
[  315.037867][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  315.044017][    C0] RIP: 0033:0x7fcb80ee4953
[  315.048489][    C0] RSP: 002b:00007ffce3229ec8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  315.056977][    C0] RAX: ffffffffffffffda RBX: 0000000000002d16 RCX: 00007fcb80ee4953
[  315.065088][    C0] RDX: 0000000040000000 RSI: 00007ffce3229edc RDI: 00000000ffffffff
[  315.073121][    C0] RBP: 00007ffce3229edc R08: 0000000000000000 R09: 0000000000000000
[  315.081151][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffce3229f60
[  315.089452][    C0] R13: 00007ffce3229f68 R14: 0000000000000009 R15: 0000000000000000
[  315.097498][    C0]  </TASK>
[  315.100575][    C0] task:syz-executor    state:R  running task     stack:32592 pid:11542 tgid:11542 ppid:11538  flags:0x00004000
[  315.112646][    C0] Call Trace:
[  315.115967][    C0]  <TASK>
[  315.118950][    C0]  __switch_to_asm+0x70/0x70
[  315.123725][    C0]  </TASK>
[  315.127084][    C0] task:modprobe        state:R  running task     stack:24416 pid:11785 tgid:11785 ppid:10857  flags:0x00000002
[  315.138949][    C0] Call Trace:
[  315.142272][    C0]  <TASK>
[  315.145347][    C0]  __schedule+0x105f/0x34b0
[  315.149934][    C0]  ? __pfx___schedule+0x10/0x10
[  315.154850][    C0]  ? do_task_dead+0x9e/0x110
[  315.159506][    C0]  ? __pfx_lock_release+0x10/0x10
[  315.164797][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  315.170682][    C0]  ? do_task_dead+0x40/0x110
[  315.175331][    C0]  do_task_dead+0xd6/0x110
[  315.179812][    C0]  do_exit+0x1de7/0x2ce0
[  315.184139][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  315.189231][    C0]  ? __pfx_do_exit+0x10/0x10
[  315.193887][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  315.199333][    C0]  do_group_exit+0xd3/0x2a0
[  315.203912][    C0]  __x64_sys_exit_group+0x3e/0x50
[  315.209009][    C0]  x64_sys_call+0x14a9/0x16a0
[  315.213766][    C0]  do_syscall_64+0xcd/0x250
[  315.218350][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  315.224320][    C0] RIP: 0033:0x7fb34a30ea90
[  315.228785][    C0] RSP: 002b:00007ffc0556f658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  315.237281][    C0] RAX: ffffffffffffffda RBX: 00007fb34a3ff860 RCX: 00007fb34a30ea90
[  315.245313][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  315.253338][    C0] RBP: 00007fb34a3ff860 R08: 0000000000000001 R09: 917f1363d5977944
[  315.261365][    C0] R10: 00007ffc0556f510 R11: 0000000000000246 R12: 0000000000000000
[  315.269410][    C0] R13: 0000000000000001 R14: 00007fb34a403658 R15: 0000000000000001
[  315.277451][    C0]  </TASK>
[  315.280513][    C0] task:modprobe        state:R  running task     stack:25136 pid:11792 tgid:11792 ppid:255    flags:0x00000002
[  315.292376][    C0] Call Trace:
[  315.295699][    C0]  <TASK>
[  315.298677][    C0]  __schedule+0x105f/0x34b0
[  315.303267][    C0]  ? __pfx___schedule+0x10/0x10
[  315.308183][    C0]  ? do_task_dead+0x9e/0x110
[  315.312844][    C0]  ? __pfx_lock_release+0x10/0x10
[  315.317958][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  315.323831][    C0]  ? do_task_dead+0x40/0x110
[  315.328492][    C0]  do_task_dead+0xd6/0x110
[  315.332983][    C0]  do_exit+0x1de7/0x2ce0
[  315.337305][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  315.342382][    C0]  ? __pfx_do_exit+0x10/0x10
[  315.347040][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  315.352487][    C0]  do_group_exit+0xd3/0x2a0
[  315.357075][    C0]  __x64_sys_exit_group+0x3e/0x50
[  315.362182][    C0]  x64_sys_call+0x14a9/0x16a0
[  315.366934][    C0]  do_syscall_64+0xcd/0x250
[  315.371513][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  315.377485][    C0] RIP: 0033:0x7fa7520f1a90
[  315.381953][    C0] RSP: 002b:00007fff7d720928 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  315.390433][    C0] RAX: ffffffffffffffda RBX: 00007fa7521e2860 RCX: 00007fa7520f1a90
[  315.398455][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  315.406485][    C0] RBP: 00007fa7521e2860 R08: 0000000000000001 R09: ced0f79ce7ff4000
[  315.414534][    C0] R10: 00007fff7d7207e0 R11: 0000000000000246 R12: 0000000000000000
[  315.422567][    C0] R13: 0000000000000001 R14: 00007fa7521e6658 R15: 0000000000000001
[  315.430699][    C0]  </TASK>
[  315.433810][    C0] task:modprobe        state:R  running task     stack:24720 pid:11799 tgid:11799 ppid:320    flags:0x00000000
[  315.445673][    C0] Call Trace:
[  315.449002][    C0]  <TASK>
[  315.451986][    C0]  __schedule+0x105f/0x34b0
[  315.456582][    C0]  ? __pfx___schedule+0x10/0x10
[  315.461510][    C0]  ? do_task_dead+0x9e/0x110
[  315.466165][    C0]  ? __pfx_lock_release+0x10/0x10
[  315.471279][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  315.477153][    C0]  ? do_task_dead+0x40/0x110
[  315.481808][    C0]  do_task_dead+0xd6/0x110
[  315.486298][    C0]  do_exit+0x1de7/0x2ce0
[  315.490625][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  315.495719][    C0]  ? __pfx_do_exit+0x10/0x10
[  315.500403][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  315.505863][    C0]  do_group_exit+0xd3/0x2a0
[  315.510453][    C0]  __x64_sys_exit_group+0x3e/0x50
[  315.515559][    C0]  x64_sys_call+0x14a9/0x16a0
[  315.520312][    C0]  do_syscall_64+0xcd/0x250
[  315.524908][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  315.530881][    C0] RIP: 0033:0x7f68df802a90
[  315.535367][    C0] RSP: 002b:00007ffcc8d3c458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  315.543841][    C0] RAX: ffffffffffffffda RBX: 00007f68df8f3860 RCX: 00007f68df802a90
[  315.551869][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  315.559901][    C0] RBP: 00007f68df8f3860 R08: 0000000000000001 R09: 594bd47f0ff4863a
[  315.567936][    C0] R10: 00007ffcc8d3c310 R11: 0000000000000246 R12: 0000000000000000
[  315.575970][    C0] R13: 0000000000000001 R14: 00007f68df8f7658 R15: 0000000000000001
[  315.584039][    C0]  </TASK>
[  315.587109][    C0] task:modprobe        state:R  running task     stack:25424 pid:11805 tgid:11805 ppid:255    flags:0x00000002
[  315.598972][    C0] Call Trace:
[  315.602293][    C0]  <TASK>
[  315.605282][    C0]  __schedule+0x105f/0x34b0
[  315.609865][    C0]  ? __pfx___schedule+0x10/0x10
[  315.614794][    C0]  ? do_task_dead+0x9e/0x110
[  315.619451][    C0]  ? __pfx_lock_release+0x10/0x10
[  315.624570][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  315.630448][    C0]  ? do_task_dead+0x40/0x110
[  315.635095][    C0]  do_task_dead+0xd6/0x110
[  315.639593][    C0]  do_exit+0x1de7/0x2ce0
[  315.643923][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  315.649008][    C0]  ? __pfx_do_exit+0x10/0x10
[  315.653676][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  315.659123][    C0]  do_group_exit+0xd3/0x2a0
[  315.663784][    C0]  __x64_sys_exit_group+0x3e/0x50
[  315.668890][    C0]  x64_sys_call+0x14a9/0x16a0
[  315.673637][    C0]  do_syscall_64+0xcd/0x250
[  315.678228][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  315.684200][    C0] RIP: 0033:0x7f7664adaa90
[  315.688670][    C0] RSP: 002b:00007ffd07f972e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  315.697242][    C0] RAX: ffffffffffffffda RBX: 00007f7664bcb860 RCX: 00007f7664adaa90
[  315.705277][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  315.713659][    C0] RBP: 00007f7664bcb860 R08: 0000000000000001 R09: 8633e8e676ec4716
[  315.721687][    C0] R10: 00007ffd07f971a0 R11: 0000000000000246 R12: 0000000000000000
[  315.729719][    C0] R13: 0000000000000001 R14: 00007f7664bcf658 R15: 0000000000000001
[  315.737763][    C0]  </TASK>
[  315.740843][    C0] task:modprobe        state:R  running task     stack:24720 pid:11812 tgid:11812 ppid:37     flags:0x00000002
[  315.752704][    C0] Call Trace:
[  315.756042][    C0]  <TASK>
[  315.759033][    C0]  __schedule+0x105f/0x34b0
[  315.763614][    C0]  ? __pfx___schedule+0x10/0x10
[  315.768533][    C0]  ? hlock_class+0x4e/0x130
[  315.773365][    C0]  ? mark_lock+0xb5/0xc60
[  315.777770][    C0]  ? hlock_class+0x4e/0x130
[  315.782334][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  315.787350][    C0]  ? __pfx_mark_lock+0x10/0x10
[  315.792186][    C0]  ? hlock_class+0x4e/0x130
[  315.796745][    C0]  ? mark_lock+0xb5/0xc60
[  315.801153][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  315.806427][    C0]  ? unwind_get_return_address+0x59/0xa0
[  315.812308][    C0]  ? __pfx_mark_lock+0x10/0x10
[  315.817160][    C0]  ? hlock_class+0x4e/0x130
[  315.821733][    C0]  ? mark_lock+0xb5/0xc60
[  315.826144][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  315.831252][    C0]  ? __pfx_mark_lock+0x10/0x10
[  315.836092][    C0]  ? rcu_is_watching+0x12/0xc0
[  315.840932][    C0]  ? hlock_class+0x4e/0x130
[  315.845513][    C0]  ? mark_lock+0xb5/0xc60
[  315.849935][    C0]  ? __pfx_mark_lock+0x10/0x10
[  315.854776][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  315.860408][    C0]  ? hlock_class+0x4e/0x130
[  315.864984][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  315.870108][    C0]  ? rcu_is_watching+0x12/0xc0
[  315.874942][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  315.880036][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  315.885502][    C0]  ? find_held_lock+0x2d/0x110
[  315.890341][    C0]  ? __schedule+0x102c/0x34b0
[  315.895087][    C0]  ? __pfx_lock_release+0x10/0x10
[  315.900221][    C0]  ? __schedule+0x105f/0x34b0
[  315.905154][    C0]  ? __pfx___schedule+0x10/0x10
[  315.910078][    C0]  ? do_task_dead+0x9e/0x110
[  315.914743][    C0]  ? __pfx_lock_release+0x10/0x10
[  315.919865][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  315.925756][    C0]  ? do_task_dead+0x40/0x110
[  315.930410][    C0]  ? do_task_dead+0xd6/0x110
[  315.935059][    C0]  ? do_exit+0x1de7/0x2ce0
[  315.939578][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  315.944672][    C0]  ? __pfx_do_exit+0x10/0x10
[  315.949329][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  315.954773][    C0]  ? do_group_exit+0xd3/0x2a0
[  315.959529][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  315.964824][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  315.969758][    C0]  ? do_syscall_64+0xcd/0x250
[  315.974629][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  315.980794][    C0]  </TASK>
[  315.983866][    C0] task:modprobe        state:R  running task     stack:25424 pid:11821 tgid:11821 ppid:10857  flags:0x00000002
[  315.995734][    C0] Call Trace:
[  315.999061][    C0]  <TASK>
[  316.002049][    C0]  __schedule+0x105f/0x34b0
[  316.006618][    C0]  ? __pfx___schedule+0x10/0x10
[  316.011544][    C0]  ? do_task_dead+0x9e/0x110
[  316.016202][    C0]  ? __pfx_lock_release+0x10/0x10
[  316.021321][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.027208][    C0]  ? do_task_dead+0x40/0x110
[  316.031858][    C0]  do_task_dead+0xd6/0x110
[  316.036341][    C0]  do_exit+0x1de7/0x2ce0
[  316.040668][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.045755][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.050414][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.055856][    C0]  do_group_exit+0xd3/0x2a0
[  316.060441][    C0]  __x64_sys_exit_group+0x3e/0x50
[  316.065554][    C0]  x64_sys_call+0x14a9/0x16a0
[  316.070310][    C0]  do_syscall_64+0xcd/0x250
[  316.074898][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.080875][    C0] RIP: 0033:0x7f42c3459a90
[  316.085341][    C0] RSP: 002b:00007fff9fca6c18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  316.093822][    C0] RAX: ffffffffffffffda RBX: 00007f42c354a860 RCX: 00007f42c3459a90
[  316.101845][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  316.109872][    C0] RBP: 00007f42c354a860 R08: 0000000000000001 R09: 9486dbe90e34d22d
[  316.117899][    C0] R10: 00007fff9fca6ad0 R11: 0000000000000246 R12: 0000000000000000
[  316.125922][    C0] R13: 0000000000000001 R14: 00007f42c354e658 R15: 0000000000000001
[  316.133974][    C0]  </TASK>
[  316.137045][    C0] task:modprobe        state:R  running task     stack:25424 pid:11829 tgid:11829 ppid:10857  flags:0x00000002
[  316.148912][    C0] Call Trace:
[  316.152264][    C0]  <TASK>
[  316.155260][    C0]  __schedule+0x105f/0x34b0
[  316.159868][    C0]  ? file_has_perm+0x280/0x350
[  316.164730][    C0]  ? mprotect_fixup+0x2c2/0xbe0
[  316.169667][    C0]  ? rcu_is_watching+0x12/0xc0
[  316.174516][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  316.179729][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  316.185202][    C0]  ? find_held_lock+0x2d/0x110
[  316.190224][    C0]  ? __schedule+0x102c/0x34b0
[  316.194969][    C0]  ? __handle_mm_fault+0xd92/0x3390
[  316.200234][    C0]  ? __pfx_lock_release+0x10/0x10
[  316.205346][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.211239][    C0]  ? do_task_dead+0x40/0x110
[  316.215901][    C0]  ? do_task_dead+0xd6/0x110
[  316.220566][    C0]  ? do_exit+0x1de7/0x2ce0
[  316.225060][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.230157][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.234832][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.240296][    C0]  ? do_group_exit+0xd3/0x2a0
[  316.245054][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  316.250435][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  316.255364][    C0]  ? do_syscall_64+0xcd/0x250
[  316.260139][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.266314][    C0]  </TASK>
[  316.269381][    C0] task:modprobe        state:R  running task     stack:24720 pid:11833 tgid:11833 ppid:255    flags:0x00000002
[  316.281253][    C0] Call Trace:
[  316.284573][    C0]  <TASK>
[  316.287547][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.293431][    C0]  ? do_task_dead+0x40/0x110
[  316.298075][    C0]  ? do_task_dead+0xd6/0x110
[  316.302722][    C0]  ? do_exit+0x1de7/0x2ce0
[  316.307215][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.312314][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.316975][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.322424][    C0]  ? do_group_exit+0xd3/0x2a0
[  316.327174][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  316.332459][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  316.337460][    C0]  ? do_syscall_64+0xcd/0x250
[  316.342213][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.348424][    C0]  </TASK>
[  316.351501][    C0] task:modprobe        state:R  running task     stack:25424 pid:11837 tgid:11837 ppid:255    flags:0x00000002
[  316.363371][    C0] Call Trace:
[  316.366694][    C0]  <TASK>
[  316.369678][    C0]  __schedule+0x105f/0x34b0
[  316.374271][    C0]  ? __pfx___schedule+0x10/0x10
[  316.379198][    C0]  ? do_task_dead+0x9e/0x110
[  316.383858][    C0]  ? __pfx_lock_release+0x10/0x10
[  316.388996][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.394872][    C0]  ? do_task_dead+0x40/0x110
[  316.399528][    C0]  do_task_dead+0xd6/0x110
[  316.404011][    C0]  do_exit+0x1de7/0x2ce0
[  316.408335][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.413426][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.418083][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.423540][    C0]  do_group_exit+0xd3/0x2a0
[  316.428122][    C0]  __x64_sys_exit_group+0x3e/0x50
[  316.433256][    C0]  x64_sys_call+0x14a9/0x16a0
[  316.438010][    C0]  do_syscall_64+0xcd/0x250
[  316.442596][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.448560][    C0] RIP: 0033:0x7fa123645a90
[  316.453026][    C0] RSP: 002b:00007ffc4997b408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  316.461503][    C0] RAX: ffffffffffffffda RBX: 00007fa123736860 RCX: 00007fa123645a90
[  316.469535][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  316.477562][    C0] RBP: 00007fa123736860 R08: 0000000000000001 R09: 75c730cf573215bd
[  316.485672][    C0] R10: 00007ffc4997b2c0 R11: 0000000000000246 R12: 0000000000000000
[  316.493702][    C0] R13: 0000000000000001 R14: 00007fa12373a658 R15: 0000000000000001
[  316.501746][    C0]  </TASK>
[  316.504815][    C0] task:modprobe        state:R  running task     stack:24720 pid:11843 tgid:11843 ppid:37     flags:0x00000002
[  316.516681][    C0] Call Trace:
[  316.520013][    C0]  <TASK>
[  316.522994][    C0]  __schedule+0x105f/0x34b0
[  316.527577][    C0]  ? __pfx___schedule+0x10/0x10
[  316.532510][    C0]  ? do_task_dead+0x9e/0x110
[  316.537171][    C0]  ? __pfx_lock_release+0x10/0x10
[  316.542301][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.548187][    C0]  ? do_task_dead+0x40/0x110
[  316.552864][    C0]  do_task_dead+0xd6/0x110
[  316.557353][    C0]  do_exit+0x1de7/0x2ce0
[  316.561661][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.566752][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.571411][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.576856][    C0]  do_group_exit+0xd3/0x2a0
[  316.581452][    C0]  __x64_sys_exit_group+0x3e/0x50
[  316.586553][    C0]  x64_sys_call+0x14a9/0x16a0
[  316.591301][    C0]  do_syscall_64+0xcd/0x250
[  316.595885][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.601857][    C0] RIP: 0033:0x7f92333eda90
[  316.606328][    C0] RSP: 002b:00007ffe1d01cd08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  316.614803][    C0] RAX: ffffffffffffffda RBX: 00007f92334de860 RCX: 00007f92333eda90
[  316.622917][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  316.630939][    C0] RBP: 00007f92334de860 R08: 0000000000000001 R09: 955a37887ef30d9d
[  316.638973][    C0] R10: 00007ffe1d01cbc0 R11: 0000000000000246 R12: 0000000000000000
[  316.646991][    C0] R13: 0000000000000001 R14: 00007f92334e2658 R15: 0000000000000001
[  316.655040][    C0]  </TASK>
[  316.658115][    C0] task:modprobe        state:R  running task     stack:24720 pid:11849 tgid:11849 ppid:255    flags:0x00000002
[  316.669964][    C0] Call Trace:
[  316.673279][    C0]  <TASK>
[  316.676264][    C0]  __schedule+0x105f/0x34b0
[  316.680856][    C0]  ? __pfx___schedule+0x10/0x10
[  316.685774][    C0]  ? do_task_dead+0x9e/0x110
[  316.690429][    C0]  ? __pfx_lock_release+0x10/0x10
[  316.695567][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.701450][    C0]  ? do_task_dead+0x40/0x110
[  316.706102][    C0]  do_task_dead+0xd6/0x110
[  316.710577][    C0]  do_exit+0x1de7/0x2ce0
[  316.714888][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.720058][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.724718][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.730165][    C0]  do_group_exit+0xd3/0x2a0
[  316.734772][    C0]  __x64_sys_exit_group+0x3e/0x50
[  316.739956][    C0]  x64_sys_call+0x14a9/0x16a0
[  316.744709][    C0]  do_syscall_64+0xcd/0x250
[  316.749305][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.755274][    C0] RIP: 0033:0x7f6bdbda8a90
[  316.759753][    C0] RSP: 002b:00007ffc72bd9c28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  316.768236][    C0] RAX: ffffffffffffffda RBX: 00007f6bdbe99860 RCX: 00007f6bdbda8a90
[  316.776268][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  316.784305][    C0] RBP: 00007f6bdbe99860 R08: 0000000000000001 R09: 2490642e3e05e48e
[  316.792335][    C0] R10: 00007ffc72bd9ae0 R11: 0000000000000246 R12: 0000000000000000
[  316.800368][    C0] R13: 0000000000000001 R14: 00007f6bdbe9d658 R15: 0000000000000001
[  316.808412][    C0]  </TASK>
[  316.811483][    C0] task:modprobe        state:R  running task     stack:24720 pid:11856 tgid:11856 ppid:37     flags:0x00000002
[  316.823350][    C0] Call Trace:
[  316.826671][    C0]  <TASK>
[  316.829656][    C0]  __schedule+0x105f/0x34b0
[  316.834247][    C0]  ? __pfx___schedule+0x10/0x10
[  316.839177][    C0]  ? do_task_dead+0x9e/0x110
[  316.843835][    C0]  ? __pfx_lock_release+0x10/0x10
[  316.848973][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  316.854949][    C0]  ? do_task_dead+0x40/0x110
[  316.859693][    C0]  do_task_dead+0xd6/0x110
[  316.864193][    C0]  do_exit+0x1de7/0x2ce0
[  316.868514][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  316.873596][    C0]  ? __pfx_do_exit+0x10/0x10
[  316.878256][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  316.883697][    C0]  do_group_exit+0xd3/0x2a0
[  316.888266][    C0]  __x64_sys_exit_group+0x3e/0x50
[  316.893355][    C0]  x64_sys_call+0x14a9/0x16a0
[  316.898168][    C0]  do_syscall_64+0xcd/0x250
[  316.902919][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  316.908911][    C0] RIP: 0033:0x7feeedfbba90
[  316.913489][    C0] RSP: 002b:00007ffd044921c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  316.921975][    C0] RAX: ffffffffffffffda RBX: 00007feeee0ac860 RCX: 00007feeedfbba90
[  316.930019][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  316.938049][    C0] RBP: 00007feeee0ac860 R08: 0000000000000001 R09: 01531b1b37003067
[  316.946070][    C0] R10: 00007ffd04492080 R11: 0000000000000246 R12: 0000000000000000
[  316.954100][    C0] R13: 0000000000000001 R14: 00007feeee0b0658 R15: 0000000000000001
[  316.962149][    C0]  </TASK>
[  316.965221][    C0] task:modprobe        state:R  running task     stack:24720 pid:11861 tgid:11861 ppid:255    flags:0x00000002
[  316.977093][    C0] Call Trace:
[  316.980421][    C0]  <TASK>
[  316.983407][    C0]  __schedule+0x105f/0x34b0
[  316.987989][    C0]  ? __pfx___schedule+0x10/0x10
[  316.992902][    C0]  ? do_task_dead+0x9e/0x110
[  316.997545][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.002640][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  317.008521][    C0]  ? do_task_dead+0x40/0x110
[  317.013203][    C0]  do_task_dead+0xd6/0x110
[  317.017678][    C0]  do_exit+0x1de7/0x2ce0
[  317.021991][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  317.027078][    C0]  ? __pfx_do_exit+0x10/0x10
[  317.031741][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  317.037189][    C0]  do_group_exit+0xd3/0x2a0
[  317.041769][    C0]  __x64_sys_exit_group+0x3e/0x50
[  317.046871][    C0]  x64_sys_call+0x14a9/0x16a0
[  317.051625][    C0]  do_syscall_64+0xcd/0x250
[  317.056224][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  317.062200][    C0] RIP: 0033:0x7f7f7afaca90
[  317.066675][    C0] RSP: 002b:00007fff8d419c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  317.075158][    C0] RAX: ffffffffffffffda RBX: 00007f7f7b09d860 RCX: 00007f7f7afaca90
[  317.083187][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  317.091217][    C0] RBP: 00007f7f7b09d860 R08: 0000000000000001 R09: 277b24b8aadc2617
[  317.099671][    C0] R10: 00007fff8d419b30 R11: 0000000000000246 R12: 0000000000000000
[  317.107705][    C0] R13: 0000000000000001 R14: 00007f7f7b0a1658 R15: 0000000000000001
[  317.115757][    C0]  </TASK>
[  317.118873][    C0] task:modprobe        state:R  running task     stack:25424 pid:11869 tgid:11869 ppid:255    flags:0x00000002
[  317.130744][    C0] Call Trace:
[  317.134070][    C0]  <TASK>
[  317.137063][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  317.142104][    C0]  ? find_held_lock+0x2d/0x110
[  317.146950][    C0]  ? __schedule+0x102c/0x34b0
[  317.151698][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.156814][    C0]  ? __schedule+0x105f/0x34b0
[  317.161560][    C0]  ? find_held_lock+0x2d/0x110
[  317.166395][    C0]  ? hlock_class+0x4e/0x130
[  317.170964][    C0]  ? mark_lock+0xb5/0xc60
[  317.175365][    C0]  ? hlock_class+0x4e/0x130
[  317.179933][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  317.184943][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.189786][    C0]  ? hlock_class+0x4e/0x130
[  317.194343][    C0]  ? mark_lock+0xb5/0xc60
[  317.198737][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  317.204008][    C0]  ? unwind_get_return_address+0x59/0xa0
[  317.209708][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.214553][    C0]  ? hlock_class+0x4e/0x130
[  317.219126][    C0]  ? mark_lock+0xb5/0xc60
[  317.223525][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  317.228634][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.233471][    C0]  ? rcu_is_watching+0x12/0xc0
[  317.238306][    C0]  ? hlock_class+0x4e/0x130
[  317.242871][    C0]  ? mark_lock+0xb5/0xc60
[  317.247275][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.252135][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  317.257762][    C0]  ? hlock_class+0x4e/0x130
[  317.262330][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  317.267437][    C0]  ? rcu_is_watching+0x12/0xc0
[  317.272271][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  317.277362][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  317.282807][    C0]  ? find_held_lock+0x2d/0x110
[  317.287636][    C0]  ? __schedule+0x102c/0x34b0
[  317.292387][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.297505][    C0]  ? __schedule+0x105f/0x34b0
[  317.302259][    C0]  ? __pfx___schedule+0x10/0x10
[  317.307181][    C0]  ? do_task_dead+0x9e/0x110
[  317.311832][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.316934][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  317.322815][    C0]  ? do_task_dead+0x40/0x110
[  317.327454][    C0]  ? do_task_dead+0xd6/0x110
[  317.332133][    C0]  ? do_exit+0x1de7/0x2ce0
[  317.336887][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  317.342067][    C0]  ? __pfx_do_exit+0x10/0x10
[  317.346732][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  317.352185][    C0]  ? do_group_exit+0xd3/0x2a0
[  317.356937][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  317.362210][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  317.367131][    C0]  ? do_syscall_64+0xcd/0x250
[  317.371890][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  317.378056][    C0]  </TASK>
[  317.381127][    C0] task:modprobe        state:R  running task     stack:24000 pid:11879 tgid:11879 ppid:37     flags:0x00000002
[  317.392996][    C0] Call Trace:
[  317.396312][    C0]  <TASK>
[  317.399285][    C0]  __schedule+0x105f/0x34b0
[  317.403864][    C0]  ? __pfx___schedule+0x10/0x10
[  317.408794][    C0]  ? find_held_lock+0x2d/0x110
[  317.413622][    C0]  ? __schedule+0x102c/0x34b0
[  317.418370][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.423473][    C0]  ? __schedule+0x105f/0x34b0
[  317.428216][    C0]  ? __pfx___schedule+0x10/0x10
[  317.433122][    C0]  ? do_task_dead+0x9e/0x110
[  317.437770][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.442857][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  317.448731][    C0]  ? do_task_dead+0x40/0x110
[  317.453379][    C0]  ? do_task_dead+0xd6/0x110
[  317.458023][    C0]  ? do_exit+0x1de7/0x2ce0
[  317.462516][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  317.467594][    C0]  ? __pfx_do_exit+0x10/0x10
[  317.472257][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  317.477696][    C0]  ? do_group_exit+0xd3/0x2a0
[  317.482444][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  317.487707][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  317.492635][    C0]  ? do_syscall_64+0xcd/0x250
[  317.497489][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  317.503643][    C0]  </TASK>
[  317.506710][    C0] task:modprobe        state:R  running task     stack:25424 pid:11884 tgid:11884 ppid:37     flags:0x00000002
[  317.518551][    C0] Call Trace:
[  317.521869][    C0]  <TASK>
[  317.524847][    C0]  __schedule+0x105f/0x34b0
[  317.529419][    C0]  ? __pfx___schedule+0x10/0x10
[  317.534330][    C0]  ? do_task_dead+0x9e/0x110
[  317.538973][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.544083][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  317.549958][    C0]  ? do_task_dead+0x40/0x110
[  317.554601][    C0]  do_task_dead+0xd6/0x110
[  317.559080][    C0]  do_exit+0x1de7/0x2ce0
[  317.563430][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  317.568510][    C0]  ? __pfx_do_exit+0x10/0x10
[  317.573169][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  317.578620][    C0]  do_group_exit+0xd3/0x2a0
[  317.583198][    C0]  __x64_sys_exit_group+0x3e/0x50
[  317.588295][    C0]  x64_sys_call+0x14a9/0x16a0
[  317.593103][    C0]  do_syscall_64+0xcd/0x250
[  317.597686][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  317.603664][    C0] RIP: 0033:0x7f5342e47a90
[  317.608132][    C0] RSP: 002b:00007ffe6a0f88e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  317.616608][    C0] RAX: ffffffffffffffda RBX: 00007f5342f38860 RCX: 00007f5342e47a90
[  317.624635][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  317.632741][    C0] RBP: 00007f5342f38860 R08: 0000000000000001 R09: d382da7c0d2bf238
[  317.640761][    C0] R10: 00007ffe6a0f87a0 R11: 0000000000000246 R12: 0000000000000000
[  317.648786][    C0] R13: 0000000000000001 R14: 00007f5342f3c658 R15: 0000000000000001
[  317.656835][    C0]  </TASK>
[  317.659903][    C0] task:modprobe        state:R  running task     stack:25424 pid:11891 tgid:11891 ppid:320    flags:0x00000002
[  317.671760][    C0] Call Trace:
[  317.675115][    C0]  <TASK>
[  317.678102][    C0]  __schedule+0x105f/0x34b0
[  317.682684][    C0]  ? __pfx___schedule+0x10/0x10
[  317.687618][    C0]  ? __page_table_check_pte_clear+0x1ba/0x580
[  317.693769][    C0]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  317.699408][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.704524][    C0]  ? timerqueue_add+0x1c2/0x330
[  317.709451][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  317.714720][    C0]  ? hlock_class+0x4e/0x130
[  317.719285][    C0]  ? mark_lock+0xb5/0xc60
[  317.723680][    C0]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  317.729314][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.734168][    C0]  ? rcu_is_watching+0x12/0xc0
[  317.738994][    C0]  ? hlock_class+0x4e/0x130
[  317.743572][    C0]  ? mark_lock+0xb5/0xc60
[  317.747981][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.752815][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  317.758436][    C0]  ? hlock_class+0x4e/0x130
[  317.763001][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  317.768107][    C0]  ? rcu_is_watching+0x12/0xc0
[  317.772921][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  317.778021][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  317.783560][    C0]  ? find_held_lock+0x2d/0x110
[  317.788406][    C0]  ? __schedule+0x102c/0x34b0
[  317.793166][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.798287][    C0]  ? __schedule+0x105f/0x34b0
[  317.803048][    C0]  ? __pfx___schedule+0x10/0x10
[  317.807961][    C0]  ? do_task_dead+0x9e/0x110
[  317.812605][    C0]  ? __pfx_lock_release+0x10/0x10
[  317.817716][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  317.823585][    C0]  ? do_task_dead+0x40/0x110
[  317.828236][    C0]  ? do_task_dead+0xd6/0x110
[  317.832892][    C0]  ? do_exit+0x1de7/0x2ce0
[  317.837387][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  317.842458][    C0]  ? __pfx_do_exit+0x10/0x10
[  317.847128][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  317.852652][    C0]  ? do_group_exit+0xd3/0x2a0
[  317.857408][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  317.862673][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  317.867591][    C0]  ? do_syscall_64+0xcd/0x250
[  317.872349][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  317.878519][    C0]  </TASK>
[  317.881616][    C0] task:modprobe        state:R  running task     stack:25424 pid:11900 tgid:11900 ppid:320    flags:0x00000002
[  317.893760][    C0] Call Trace:
[  317.897085][    C0]  <TASK>
[  317.900066][    C0]  unwind_next_frame+0x2be/0x20c0
[  317.905158][    C0]  ? find_held_lock+0x2d/0x110
[  317.909996][    C0]  ? hlock_class+0x4e/0x130
[  317.914566][    C0]  ? mark_lock+0xb5/0xc60
[  317.918966][    C0]  ? hlock_class+0x4e/0x130
[  317.923540][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  317.928562][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.933416][    C0]  ? hlock_class+0x4e/0x130
[  317.937991][    C0]  ? mark_lock+0xb5/0xc60
[  317.942409][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  317.947679][    C0]  ? unwind_get_return_address+0x59/0xa0
[  317.953382][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.958228][    C0]  ? hlock_class+0x4e/0x130
[  317.962812][    C0]  ? mark_lock+0xb5/0xc60
[  317.967212][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  317.972337][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.977176][    C0]  ? rcu_is_watching+0x12/0xc0
[  317.982101][    C0]  ? hlock_class+0x4e/0x130
[  317.986675][    C0]  ? mark_lock+0xb5/0xc60
[  317.991183][    C0]  ? __pfx_mark_lock+0x10/0x10
[  317.996027][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  318.001671][    C0]  ? hlock_class+0x4e/0x130
[  318.006246][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  318.011362][    C0]  ? rcu_is_watching+0x12/0xc0
[  318.016191][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  318.021379][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  318.026847][    C0]  ? find_held_lock+0x2d/0x110
[  318.031685][    C0]  ? __schedule+0x102c/0x34b0
[  318.036458][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.041578][    C0]  ? __schedule+0x105f/0x34b0
[  318.046337][    C0]  ? __pfx___schedule+0x10/0x10
[  318.051265][    C0]  ? do_task_dead+0x9e/0x110
[  318.055917][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.061036][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  318.066914][    C0]  ? do_task_dead+0x40/0x110
[  318.071576][    C0]  ? do_task_dead+0xd6/0x110
[  318.076232][    C0]  ? do_exit+0x1de7/0x2ce0
[  318.080720][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  318.085807][    C0]  ? __pfx_do_exit+0x10/0x10
[  318.090481][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  318.095926][    C0]  ? do_group_exit+0xd3/0x2a0
[  318.100683][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  318.105956][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  318.110930][    C0]  ? do_syscall_64+0xcd/0x250
[  318.115716][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  318.121878][    C0]  </TASK>
[  318.124955][    C0] task:modprobe        state:R  running task     stack:25424 pid:11909 tgid:11909 ppid:255    flags:0x00000002
[  318.136825][    C0] Call Trace:
[  318.140163][    C0]  <TASK>
[  318.143151][    C0]  __schedule+0x105f/0x34b0
[  318.147741][    C0]  ? __pfx___schedule+0x10/0x10
[  318.152660][    C0]  ? do_task_dead+0x9e/0x110
[  318.157308][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.162407][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  318.168288][    C0]  ? do_task_dead+0x40/0x110
[  318.172929][    C0]  do_task_dead+0xd6/0x110
[  318.177402][    C0]  do_exit+0x1de7/0x2ce0
[  318.181710][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  318.186812][    C0]  ? __pfx_do_exit+0x10/0x10
[  318.191466][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  318.196915][    C0]  do_group_exit+0xd3/0x2a0
[  318.201506][    C0]  __x64_sys_exit_group+0x3e/0x50
[  318.206607][    C0]  x64_sys_call+0x14a9/0x16a0
[  318.211353][    C0]  do_syscall_64+0xcd/0x250
[  318.215942][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  318.221907][    C0] RIP: 0033:0x7fdaec3daa90
[  318.226383][    C0] RSP: 002b:00007ffd9e67f9d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  318.234897][    C0] RAX: ffffffffffffffda RBX: 00007fdaec4cb860 RCX: 00007fdaec3daa90
[  318.243140][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  318.251602][    C0] RBP: 00007fdaec4cb860 R08: 0000000000000001 R09: c7afb6f8cab2b455
[  318.259632][    C0] R10: 00007ffd9e67f890 R11: 0000000000000246 R12: 0000000000000000
[  318.267661][    C0] R13: 0000000000000001 R14: 00007fdaec4cf658 R15: 0000000000000001
[  318.275713][    C0]  </TASK>
[  318.278778][    C0] task:modprobe        state:R  running task     stack:25424 pid:11917 tgid:11917 ppid:255    flags:0x00000000
[  318.290632][    C0] Call Trace:
[  318.293963][    C0]  <TASK>
[  318.296946][    C0]  __schedule+0x105f/0x34b0
[  318.301532][    C0]  ? __pfx___schedule+0x10/0x10
[  318.306451][    C0]  ? find_held_lock+0x2d/0x110
[  318.311303][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  318.316587][    C0]  ? __cond_resched+0x1b/0x30
[  318.321347][    C0]  ? hlock_class+0x4e/0x130
[  318.325925][    C0]  ? mark_lock+0xb5/0xc60
[  318.330355][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  318.335638][    C0]  ? unwind_get_return_address+0x59/0xa0
[  318.341344][    C0]  ? __pfx_mark_lock+0x10/0x10
[  318.346175][    C0]  ? hlock_class+0x4e/0x130
[  318.350740][    C0]  ? mark_lock+0xb5/0xc60
[  318.355142][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  318.360242][    C0]  ? __pfx_mark_lock+0x10/0x10
[  318.365092][    C0]  ? rcu_is_watching+0x12/0xc0
[  318.369923][    C0]  ? hlock_class+0x4e/0x130
[  318.374501][    C0]  ? mark_lock+0xb5/0xc60
[  318.378910][    C0]  ? __pfx_mark_lock+0x10/0x10
[  318.383756][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  318.389384][    C0]  ? hlock_class+0x4e/0x130
[  318.393970][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  318.399091][    C0]  ? rcu_is_watching+0x12/0xc0
[  318.403918][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  318.409031][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  318.414485][    C0]  ? find_held_lock+0x2d/0x110
[  318.419320][    C0]  ? __schedule+0x102c/0x34b0
[  318.424067][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.429187][    C0]  ? __schedule+0x105f/0x34b0
[  318.433964][    C0]  ? __pfx___schedule+0x10/0x10
[  318.438892][    C0]  ? do_task_dead+0x9e/0x110
[  318.443548][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.448649][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  318.454531][    C0]  ? do_task_dead+0x40/0x110
[  318.459181][    C0]  ? do_task_dead+0xd6/0x110
[  318.463843][    C0]  ? do_exit+0x1de7/0x2ce0
[  318.468333][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  318.473422][    C0]  ? __pfx_do_exit+0x10/0x10
[  318.478086][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  318.483531][    C0]  ? do_group_exit+0xd3/0x2a0
[  318.488285][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  318.493563][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  318.498480][    C0]  ? do_syscall_64+0xcd/0x250
[  318.503228][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  318.509402][    C0]  </TASK>
[  318.512478][    C0] task:modprobe        state:R  running task     stack:24720 pid:11925 tgid:11925 ppid:255    flags:0x00000002
[  318.524351][    C0] Call Trace:
[  318.527671][    C0]  <TASK>
[  318.530644][    C0]  ? __pfx_mark_lock+0x10/0x10
[  318.535481][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  318.541128][    C0]  ? hlock_class+0x4e/0x130
[  318.545693][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  318.550802][    C0]  ? rcu_is_watching+0x12/0xc0
[  318.555632][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  318.560736][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  318.566192][    C0]  ? find_held_lock+0x2d/0x110
[  318.571024][    C0]  ? __schedule+0x102c/0x34b0
[  318.575765][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.580886][    C0]  ? __schedule+0x105f/0x34b0
[  318.585657][    C0]  ? __pfx___schedule+0x10/0x10
[  318.590573][    C0]  ? do_task_dead+0x9e/0x110
[  318.595224][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.600340][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  318.606229][    C0]  ? do_task_dead+0x40/0x110
[  318.610883][    C0]  ? do_task_dead+0xd6/0x110
[  318.615547][    C0]  ? do_exit+0x1de7/0x2ce0
[  318.620032][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  318.625120][    C0]  ? __pfx_do_exit+0x10/0x10
[  318.629779][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  318.635259][    C0]  ? do_group_exit+0xd3/0x2a0
[  318.640011][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  318.645289][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  318.650212][    C0]  ? do_syscall_64+0xcd/0x250
[  318.654974][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  318.661132][    C0]  </TASK>
[  318.664197][    C0] task:modprobe        state:R  running task     stack:25424 pid:11933 tgid:11933 ppid:255    flags:0x00000002
[  318.676074][    C0] Call Trace:
[  318.679402][    C0]  <TASK>
[  318.682407][    C0]  ? handle_mm_fault+0x3fa/0xaa0
[  318.687411][    C0]  ? do_group_exit+0xd3/0x2a0
[  318.692160][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  318.697439][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  318.702365][    C0]  ? do_syscall_64+0xcd/0x250
[  318.707134][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  318.713309][    C0]  </TASK>
[  318.716367][    C0] task:modprobe        state:R  running task     stack:24720 pid:11934 tgid:11934 ppid:37     flags:0x00000002
[  318.728227][    C0] Call Trace:
[  318.731544][    C0]  <TASK>
[  318.734525][    C0]  __schedule+0x105f/0x34b0
[  318.739102][    C0]  ? rcu_is_watching+0x12/0xc0
[  318.743953][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  318.749064][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  318.754526][    C0]  ? find_held_lock+0x2d/0x110
[  318.759362][    C0]  ? __schedule+0x102c/0x34b0
[  318.764102][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.769223][    C0]  ? __schedule+0x105f/0x34b0
[  318.773975][    C0]  ? __pfx___schedule+0x10/0x10
[  318.778934][    C0]  ? do_task_dead+0x9e/0x110
[  318.783594][    C0]  ? __pfx_lock_release+0x10/0x10
[  318.788707][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  318.794606][    C0]  ? do_task_dead+0x40/0x110
[  318.799266][    C0]  ? do_task_dead+0xd6/0x110
[  318.803927][    C0]  ? do_exit+0x1de7/0x2ce0
[  318.808422][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  318.813507][    C0]  ? __pfx_do_exit+0x10/0x10
[  318.818232][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  318.823675][    C0]  ? do_group_exit+0xd3/0x2a0
[  318.828427][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  318.833698][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  318.838637][    C0]  ? do_syscall_64+0xcd/0x250
[  318.843402][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  318.849581][    C0]  </TASK>
[  318.852758][    C0] task:modprobe        state:R  running task     stack:26144 pid:11941 tgid:11941 ppid:255    flags:0x00000002
[  318.864723][    C0] Call Trace:
[  318.868056][    C0]  <TASK>
[  318.871036][    C0]  __schedule+0x105f/0x34b0
[  318.875622][    C0]  ? __pfx___schedule+0x10/0x10
[  318.880554][    C0]  ? lock_acquire+0x2f/0xb0
[  318.885160][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  318.890548][    C0]  schedule+0xe7/0x350
[  318.894691][    C0]  irqentry_exit_to_user_mode+0xdb/0x240
[  318.900412][    C0]  asm_exc_page_fault+0x26/0x30
[  318.905350][    C0] RIP: 0033:0x7fe6b10beae5
[  318.909868][    C0] RSP: 002b:00007ffc10ba42f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  318.918344][    C0] RAX: ffffffffffffffda RBX: 00007fe6b11f3860 RCX: 00007fe6b1102a90
[  318.926630][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  318.934656][    C0] RBP: 00007fe6b11f3860 R08: 0000000000000001 R09: 5d27650b6b5d2b2f
[  318.942690][    C0] R10: 00007ffc10ba41b0 R11: 0000000000000246 R12: 0000000000000000
[  318.950715][    C0] R13: 0000000000000001 R14: 00007fe6b11f7658 R15: 0000000000000001
[  318.958857][    C0]  </TASK>
[  318.961954][    C0] task:modprobe        state:R  running task     stack:25424 pid:11945 tgid:11945 ppid:255    flags:0x00000000
[  318.973817][    C0] Call Trace:
[  318.977161][    C0]  <TASK>
[  318.980150][    C0]  __schedule+0x105f/0x34b0
[  318.984753][    C0]  ? __pfx___schedule+0x10/0x10
[  318.989677][    C0]  ? lock_acquire+0x2f/0xb0
[  318.994275][    C0]  ? do_user_addr_fault+0x839/0x12c0
[  318.999646][    C0]  ? __x64_sys_mprotect+0x78/0xc0
[  319.004839][    C0]  __x64_sys_exit_group+0x3e/0x50
[  319.010465][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  319.015389][    C0]  ? do_syscall_64+0xcd/0x250
[  319.020148][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.026323][    C0]  </TASK>
[  319.029400][    C0] task:modprobe        state:R  running task     stack:25136 pid:11946 tgid:11946 ppid:10857  flags:0x00000002
[  319.041270][    C0] Call Trace:
[  319.044583][    C0]  <TASK>
[  319.047547][    C0]  ? __pfx_mark_lock+0x10/0x10
[  319.052377][    C0]  ? hlock_class+0x4e/0x130
[  319.056946][    C0]  ? mark_lock+0xb5/0xc60
[  319.061350][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  319.066461][    C0]  ? __pfx_mark_lock+0x10/0x10
[  319.071313][    C0]  ? rcu_is_watching+0x12/0xc0
[  319.076147][    C0]  ? hlock_class+0x4e/0x130
[  319.080721][    C0]  ? mark_lock+0xb5/0xc60
[  319.085126][    C0]  ? __pfx_mark_lock+0x10/0x10
[  319.089974][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  319.095596][    C0]  ? hlock_class+0x4e/0x130
[  319.100156][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  319.105274][    C0]  ? rcu_is_watching+0x12/0xc0
[  319.110107][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  319.115210][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  319.120656][    C0]  ? find_held_lock+0x2d/0x110
[  319.125509][    C0]  ? __schedule+0x102c/0x34b0
[  319.130256][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.135369][    C0]  ? __schedule+0x105f/0x34b0
[  319.140118][    C0]  ? __pfx___schedule+0x10/0x10
[  319.145036][    C0]  ? do_task_dead+0x9e/0x110
[  319.149683][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.154827][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  319.160706][    C0]  ? do_task_dead+0x40/0x110
[  319.165383][    C0]  ? do_task_dead+0xd6/0x110
[  319.170033][    C0]  ? do_exit+0x1de7/0x2ce0
[  319.174525][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  319.179612][    C0]  ? __pfx_do_exit+0x10/0x10
[  319.184288][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  319.189738][    C0]  ? do_group_exit+0xd3/0x2a0
[  319.194527][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  319.199805][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  319.204728][    C0]  ? do_syscall_64+0xcd/0x250
[  319.209487][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.215654][    C0]  </TASK>
[  319.218719][    C0] task:modprobe        state:R  running task     stack:25424 pid:11955 tgid:11955 ppid:37     flags:0x00000002
[  319.230591][    C0] Call Trace:
[  319.233908][    C0]  <TASK>
[  319.236891][    C0]  __schedule+0x105f/0x34b0
[  319.241467][    C0]  ? __pfx___schedule+0x10/0x10
[  319.246379][    C0]  ? do_task_dead+0x9e/0x110
[  319.251029][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.256138][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  319.262022][    C0]  ? do_task_dead+0x40/0x110
[  319.266676][    C0]  do_task_dead+0xd6/0x110
[  319.271165][    C0]  do_exit+0x1de7/0x2ce0
[  319.275478][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  319.280566][    C0]  ? __pfx_do_exit+0x10/0x10
[  319.285218][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  319.290661][    C0]  do_group_exit+0xd3/0x2a0
[  319.295245][    C0]  __x64_sys_exit_group+0x3e/0x50
[  319.300353][    C0]  x64_sys_call+0x14a9/0x16a0
[  319.305094][    C0]  do_syscall_64+0xcd/0x250
[  319.309685][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.315662][    C0] RIP: 0033:0x7f5c9ae80a90
[  319.320134][    C0] RSP: 002b:00007ffcd16bb4e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  319.328626][    C0] RAX: ffffffffffffffda RBX: 00007f5c9af71860 RCX: 00007f5c9ae80a90
[  319.336657][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  319.344681][    C0] RBP: 00007f5c9af71860 R08: 0000000000000001 R09: bf4837c0769a8490
[  319.352704][    C0] R10: 00007ffcd16bb3a0 R11: 0000000000000246 R12: 0000000000000000
[  319.360732][    C0] R13: 0000000000000001 R14: 00007f5c9af75658 R15: 0000000000000001
[  319.368788][    C0]  </TASK>
[  319.371864][    C0] task:modprobe        state:R  running task     stack:24416 pid:11961 tgid:11961 ppid:10857  flags:0x00000002
[  319.383724][    C0] Call Trace:
[  319.387044][    C0]  <TASK>
[  319.390027][    C0]  __schedule+0x105f/0x34b0
[  319.394611][    C0]  ? __pfx___schedule+0x10/0x10
[  319.399525][    C0]  ? do_task_dead+0x9e/0x110
[  319.404191][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.409304][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  319.415185][    C0]  ? do_task_dead+0x40/0x110
[  319.419831][    C0]  do_task_dead+0xd6/0x110
[  319.424314][    C0]  do_exit+0x1de7/0x2ce0
[  319.428637][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  319.433735][    C0]  ? __pfx_do_exit+0x10/0x10
[  319.438394][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  319.443851][    C0]  do_group_exit+0xd3/0x2a0
[  319.448434][    C0]  __x64_sys_exit_group+0x3e/0x50
[  319.453526][    C0]  x64_sys_call+0x14a9/0x16a0
[  319.458270][    C0]  do_syscall_64+0xcd/0x250
[  319.462853][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.468847][    C0] RIP: 0033:0x7f2920db0a90
[  319.473314][    C0] RSP: 002b:00007ffd905f7618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  319.481797][    C0] RAX: ffffffffffffffda RBX: 00007f2920ea1860 RCX: 00007f2920db0a90
[  319.489825][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  319.497863][    C0] RBP: 00007f2920ea1860 R08: 0000000000000001 R09: 47a591a2719ec0fd
[  319.505894][    C0] R10: 00007ffd905f74d0 R11: 0000000000000246 R12: 0000000000000000
[  319.513933][    C0] R13: 0000000000000001 R14: 00007f2920ea5658 R15: 0000000000000001
[  319.521984][    C0]  </TASK>
[  319.525062][    C0] task:modprobe        state:R  running task     stack:24720 pid:11968 tgid:11968 ppid:320    flags:0x00000002
[  319.536940][    C0] Call Trace:
[  319.540264][    C0]  <TASK>
[  319.543251][    C0]  __schedule+0x105f/0x34b0
[  319.547835][    C0]  ? __pfx___schedule+0x10/0x10
[  319.552761][    C0]  ? hlock_class+0x4e/0x130
[  319.557331][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  319.562413][    C0]  ? __pfx_mark_lock+0x10/0x10
[  319.567242][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  319.572866][    C0]  ? hlock_class+0x4e/0x130
[  319.577421][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  319.582518][    C0]  ? rcu_is_watching+0x12/0xc0
[  319.587340][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  319.592429][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  319.597874][    C0]  ? find_held_lock+0x2d/0x110
[  319.602704][    C0]  ? __schedule+0x102c/0x34b0
[  319.607441][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.612550][    C0]  ? __schedule+0x105f/0x34b0
[  319.617329][    C0]  ? __pfx___schedule+0x10/0x10
[  319.622233][    C0]  ? do_task_dead+0x9e/0x110
[  319.626878][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.631982][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  319.637862][    C0]  ? do_task_dead+0x40/0x110
[  319.642520][    C0]  ? do_task_dead+0xd6/0x110
[  319.647180][    C0]  ? do_exit+0x1de7/0x2ce0
[  319.651689][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  319.656793][    C0]  ? __pfx_do_exit+0x10/0x10
[  319.661455][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  319.666900][    C0]  ? do_group_exit+0xd3/0x2a0
[  319.671658][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  319.676933][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  319.681939][    C0]  ? do_syscall_64+0xcd/0x250
[  319.686703][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.692863][    C0]  </TASK>
[  319.695927][    C0] task:modprobe        state:R  running task     stack:25424 pid:11974 tgid:11974 ppid:255    flags:0x00004002
[  319.707789][    C0] Call Trace:
[  319.711172][    C0]  <TASK>
[  319.714163][    C0]  __schedule+0x105f/0x34b0
[  319.718748][    C0]  ? __pfx___schedule+0x10/0x10
[  319.723670][    C0]  ? do_task_dead+0x9e/0x110
[  319.728317][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.733435][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  319.739319][    C0]  ? do_task_dead+0x40/0x110
[  319.743972][    C0]  do_task_dead+0xd6/0x110
[  319.748450][    C0]  do_exit+0x1de7/0x2ce0
[  319.752779][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  319.757891][    C0]  ? __pfx_do_exit+0x10/0x10
[  319.762554][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  319.768000][    C0]  do_group_exit+0xd3/0x2a0
[  319.772574][    C0]  __x64_sys_exit_group+0x3e/0x50
[  319.777677][    C0]  x64_sys_call+0x14a9/0x16a0
[  319.782437][    C0]  do_syscall_64+0xcd/0x250
[  319.787014][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.793022][    C0] RIP: 0033:0x7f40be027a90
[  319.797483][    C0] RSP: 002b:00007ffe7e4e22f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  319.805953][    C0] RAX: ffffffffffffffda RBX: 00007f40be118860 RCX: 00007f40be027a90
[  319.813989][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  319.822018][    C0] RBP: 00007f40be118860 R08: 0000000000000001 R09: 5d550926d5cafd9c
[  319.830145][    C0] R10: 00007ffe7e4e21b0 R11: 0000000000000246 R12: 0000000000000000
[  319.838188][    C0] R13: 0000000000000001 R14: 00007f40be11c658 R15: 0000000000000001
[  319.846245][    C0]  </TASK>
[  319.849319][    C0] task:modprobe        state:R  running task     stack:24720 pid:11980 tgid:11980 ppid:320    flags:0x00000002
[  319.861279][    C0] Call Trace:
[  319.864607][    C0]  <TASK>
[  319.867592][    C0]  __schedule+0x105f/0x34b0
[  319.872186][    C0]  ? __pfx___schedule+0x10/0x10
[  319.877126][    C0]  ? do_task_dead+0x9e/0x110
[  319.881788][    C0]  ? __pfx_lock_release+0x10/0x10
[  319.886903][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  319.892808][    C0]  ? do_task_dead+0x40/0x110
[  319.897463][    C0]  do_task_dead+0xd6/0x110
[  319.901942][    C0]  do_exit+0x1de7/0x2ce0
[  319.907399][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  319.912505][    C0]  ? __pfx_do_exit+0x10/0x10
[  319.917168][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  319.922619][    C0]  do_group_exit+0xd3/0x2a0
[  319.927205][    C0]  __x64_sys_exit_group+0x3e/0x50
[  319.932300][    C0]  x64_sys_call+0x14a9/0x16a0
[  319.937044][    C0]  do_syscall_64+0xcd/0x250
[  319.941725][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  319.947695][    C0] RIP: 0033:0x7f2ee1adfa90
[  319.952164][    C0] RSP: 002b:00007ffd601e7128 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  319.960647][    C0] RAX: ffffffffffffffda RBX: 00007f2ee1bd0860 RCX: 00007f2ee1adfa90
[  319.968675][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  319.976707][    C0] RBP: 00007f2ee1bd0860 R08: 0000000000000001 R09: 52d039472532ed2e
[  319.984743][    C0] R10: 00007ffd601e6fe0 R11: 0000000000000246 R12: 0000000000000000
[  319.992769][    C0] R13: 0000000000000001 R14: 00007f2ee1bd4658 R15: 0000000000000001
[  320.000827][    C0]  </TASK>
[  320.003906][    C0] task:modprobe        state:R  running task     stack:24720 pid:11988 tgid:11988 ppid:10857  flags:0x00000000
[  320.015773][    C0] Call Trace:
[  320.019110][    C0]  <TASK>
[  320.022084][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  320.027111][    C0]  ? stack_trace_save+0x95/0xd0
[  320.032189][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  320.037209][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  320.042481][    C0]  ? hlock_class+0x4e/0x130
[  320.047063][    C0]  ? find_held_lock+0x2d/0x110
[  320.051901][    C0]  ? hlock_class+0x4e/0x130
[  320.056500][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  320.061810][    C0]  ? find_held_lock+0x2d/0x110
[  320.066653][    C0]  ? hlock_class+0x4e/0x130
[  320.071217][    C0]  ? mark_lock+0xb5/0xc60
[  320.075616][    C0]  ? hlock_class+0x4e/0x130
[  320.080188][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  320.085201][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.090049][    C0]  ? hlock_class+0x4e/0x130
[  320.094629][    C0]  ? mark_lock+0xb5/0xc60
[  320.099032][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  320.104312][    C0]  ? unwind_get_return_address+0x59/0xa0
[  320.110012][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.114878][    C0]  ? hlock_class+0x4e/0x130
[  320.119446][    C0]  ? mark_lock+0xb5/0xc60
[  320.123933][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  320.129028][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.133867][    C0]  ? rcu_is_watching+0x12/0xc0
[  320.138695][    C0]  ? hlock_class+0x4e/0x130
[  320.143262][    C0]  ? mark_lock+0xb5/0xc60
[  320.147917][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.152760][    C0]  ? hlock_class+0x4e/0x130
[  320.157345][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  320.162438][    C0]  ? rcu_is_watching+0x12/0xc0
[  320.167263][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  320.172360][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  320.177842][    C0]  ? find_held_lock+0x2d/0x110
[  320.182681][    C0]  ? __schedule+0x102c/0x34b0
[  320.187415][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.192528][    C0]  ? __schedule+0x105f/0x34b0
[  320.197291][    C0]  ? __pfx___schedule+0x10/0x10
[  320.202201][    C0]  ? do_task_dead+0x9e/0x110
[  320.206856][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.211980][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  320.217874][    C0]  ? do_task_dead+0x40/0x110
[  320.222524][    C0]  ? do_task_dead+0xd6/0x110
[  320.227185][    C0]  ? do_exit+0x1de7/0x2ce0
[  320.231686][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  320.236792][    C0]  ? __pfx_do_exit+0x10/0x10
[  320.241477][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  320.246917][    C0]  ? do_group_exit+0xd3/0x2a0
[  320.251688][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  320.256956][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  320.261890][    C0]  ? do_syscall_64+0xcd/0x250
[  320.266667][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  320.272836][    C0]  </TASK>
[  320.275909][    C0] task:modprobe        state:R  running task     stack:24000 pid:11998 tgid:11998 ppid:37     flags:0x00000002
[  320.287767][    C0] Call Trace:
[  320.291091][    C0]  <TASK>
[  320.294071][    C0]  __schedule+0x105f/0x34b0
[  320.298652][    C0]  ? __pfx___schedule+0x10/0x10
[  320.303578][    C0]  ? do_task_dead+0x9e/0x110
[  320.308233][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.313353][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  320.319236][    C0]  ? do_task_dead+0x40/0x110
[  320.323887][    C0]  do_task_dead+0xd6/0x110
[  320.328369][    C0]  do_exit+0x1de7/0x2ce0
[  320.332683][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  320.337768][    C0]  ? __pfx_do_exit+0x10/0x10
[  320.342434][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  320.347884][    C0]  do_group_exit+0xd3/0x2a0
[  320.352482][    C0]  __x64_sys_exit_group+0x3e/0x50
[  320.357588][    C0]  x64_sys_call+0x14a9/0x16a0
[  320.362345][    C0]  do_syscall_64+0xcd/0x250
[  320.366936][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  320.372909][    C0] RIP: 0033:0x7f94c630ba90
[  320.377371][    C0] RSP: 002b:00007ffd5c493228 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  320.385840][    C0] RAX: ffffffffffffffda RBX: 00007f94c63fc860 RCX: 00007f94c630ba90
[  320.393871][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  320.401907][    C0] RBP: 00007f94c63fc860 R08: 0000000000000001 R09: b917a19b273edde9
[  320.409940][    C0] R10: 00007ffd5c4930e0 R11: 0000000000000246 R12: 0000000000000000
[  320.417979][    C0] R13: 0000000000000001 R14: 00007f94c6400658 R15: 0000000000000001
[  320.426032][    C0]  </TASK>
[  320.429104][    C0] task:modprobe        state:R  running task     stack:25136 pid:12004 tgid:12004 ppid:320    flags:0x00000000
[  320.440971][    C0] Call Trace:
[  320.444293][    C0]  <TASK>
[  320.447261][    C0]  __schedule+0x105f/0x34b0
[  320.451843][    C0]  ? __pfx___schedule+0x10/0x10
[  320.456758][    C0]  ? do_task_dead+0x9e/0x110
[  320.461415][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.466524][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  320.472398][    C0]  ? do_task_dead+0x40/0x110
[  320.477052][    C0]  do_task_dead+0xd6/0x110
[  320.481533][    C0]  do_exit+0x1de7/0x2ce0
[  320.485866][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  320.490957][    C0]  ? __pfx_do_exit+0x10/0x10
[  320.495707][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  320.501153][    C0]  do_group_exit+0xd3/0x2a0
[  320.505733][    C0]  __x64_sys_exit_group+0x3e/0x50
[  320.510840][    C0]  x64_sys_call+0x14a9/0x16a0
[  320.515600][    C0]  do_syscall_64+0xcd/0x250
[  320.520186][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  320.526175][    C0] RIP: 0033:0x7f6c1f515a90
[  320.530642][    C0] RSP: 002b:00007fff478acca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  320.539208][    C0] RAX: ffffffffffffffda RBX: 00007f6c1f606860 RCX: 00007f6c1f515a90
[  320.547233][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  320.555259][    C0] RBP: 00007f6c1f606860 R08: 0000000000000001 R09: 76961a592d9fcb0a
[  320.563286][    C0] R10: 00007fff478acb60 R11: 0000000000000246 R12: 0000000000000000
[  320.571312][    C0] R13: 0000000000000001 R14: 00007f6c1f60a658 R15: 0000000000000001
[  320.579446][    C0]  </TASK>
[  320.582516][    C0] task:modprobe        state:R  running task     stack:24416 pid:12011 tgid:12011 ppid:255    flags:0x00000002
[  320.594383][    C0] Call Trace:
[  320.597710][    C0]  <TASK>
[  320.600683][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  320.605945][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  320.611227][    C0]  ? find_held_lock+0x2d/0x110
[  320.616058][    C0]  ? hlock_class+0x4e/0x130
[  320.620636][    C0]  ? mark_lock+0xb5/0xc60
[  320.625039][    C0]  ? hlock_class+0x4e/0x130
[  320.629609][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  320.634613][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.639455][    C0]  ? hlock_class+0x4e/0x130
[  320.644053][    C0]  ? mark_lock+0xb5/0xc60
[  320.648486][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  320.653754][    C0]  ? unwind_get_return_address+0x59/0xa0
[  320.659458][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.664308][    C0]  ? hlock_class+0x4e/0x130
[  320.668875][    C0]  ? mark_lock+0xb5/0xc60
[  320.673281][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  320.678389][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.683218][    C0]  ? rcu_is_watching+0x12/0xc0
[  320.688043][    C0]  ? hlock_class+0x4e/0x130
[  320.692606][    C0]  ? mark_lock+0xb5/0xc60
[  320.697017][    C0]  ? __pfx_mark_lock+0x10/0x10
[  320.701859][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  320.707478][    C0]  ? hlock_class+0x4e/0x130
[  320.712041][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  320.717148][    C0]  ? rcu_is_watching+0x12/0xc0
[  320.721973][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  320.727073][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  320.732534][    C0]  ? find_held_lock+0x2d/0x110
[  320.737363][    C0]  ? __schedule+0x102c/0x34b0
[  320.742095][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.747206][    C0]  ? __schedule+0x105f/0x34b0
[  320.751970][    C0]  ? __pfx___schedule+0x10/0x10
[  320.756887][    C0]  ? do_task_dead+0x9e/0x110
[  320.761549][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.766661][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  320.772549][    C0]  ? do_task_dead+0x40/0x110
[  320.777204][    C0]  ? do_task_dead+0xd6/0x110
[  320.781885][    C0]  ? do_exit+0x1de7/0x2ce0
[  320.786378][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  320.791559][    C0]  ? __pfx_do_exit+0x10/0x10
[  320.796222][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  320.801775][    C0]  ? do_group_exit+0xd3/0x2a0
[  320.806534][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  320.811819][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  320.816753][    C0]  ? do_syscall_64+0xcd/0x250
[  320.821511][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  320.827678][    C0]  </TASK>
[  320.830776][    C0] task:modprobe        state:R  running task     stack:25424 pid:12020 tgid:12020 ppid:10857  flags:0x00000002
[  320.842650][    C0] Call Trace:
[  320.845976][    C0]  <TASK>
[  320.848966][    C0]  __schedule+0x105f/0x34b0
[  320.853610][    C0]  ? __pfx___schedule+0x10/0x10
[  320.858546][    C0]  ? do_task_dead+0x9e/0x110
[  320.863201][    C0]  ? __pfx_lock_release+0x10/0x10
[  320.868314][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  320.874203][    C0]  ? do_task_dead+0x40/0x110
[  320.878946][    C0]  do_task_dead+0xd6/0x110
[  320.883424][    C0]  do_exit+0x1de7/0x2ce0
[  320.887751][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  320.892838][    C0]  ? __pfx_do_exit+0x10/0x10
[  320.897517][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  320.902974][    C0]  do_group_exit+0xd3/0x2a0
[  320.907665][    C0]  __x64_sys_exit_group+0x3e/0x50
[  320.912761][    C0]  x64_sys_call+0x14a9/0x16a0
[  320.917508][    C0]  do_syscall_64+0xcd/0x250
[  320.922094][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  320.928075][    C0] RIP: 0033:0x7f0c3edd1a90
[  320.932541][    C0] RSP: 002b:00007ffdf8400728 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  320.941014][    C0] RAX: ffffffffffffffda RBX: 00007f0c3eec2860 RCX: 00007f0c3edd1a90
[  320.949042][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  320.957072][    C0] RBP: 00007f0c3eec2860 R08: 0000000000000001 R09: 151d701bbca2b7cf
[  320.965104][    C0] R10: 00007ffdf84005e0 R11: 0000000000000246 R12: 0000000000000000
[  320.973131][    C0] R13: 0000000000000001 R14: 00007f0c3eec6658 R15: 0000000000000001
[  320.981189][    C0]  </TASK>
[  320.984268][    C0] task:modprobe        state:R  running task     stack:24720 pid:12028 tgid:12028 ppid:37     flags:0x00000002
[  320.996135][    C0] Call Trace:
[  320.999457][    C0]  <TASK>
[  321.002440][    C0]  ? __pfx_mark_lock+0x10/0x10
[  321.007279][    C0]  ? __page_table_check_pte_clear+0x2d9/0x580
[  321.013419][    C0]  ? arch_check_zapped_pte+0xa5/0xf0
[  321.018785][    C0]  ? __cond_resched+0x1b/0x30
[  321.023539][    C0]  ? preempt_schedule_common+0x44/0xc0
[  321.029072][    C0]  ? __cond_resched+0x1b/0x30
[  321.033816][    C0]  ? free_pages_and_swap_cache+0x45f/0x510
[  321.039709][    C0]  ? hlock_class+0x4e/0x130
[  321.044277][    C0]  ? mark_lock+0xb5/0xc60
[  321.048677][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  321.053779][    C0]  ? __pfx_mark_lock+0x10/0x10
[  321.058611][    C0]  ? rcu_is_watching+0x12/0xc0
[  321.063440][    C0]  ? hlock_class+0x4e/0x130
[  321.068021][    C0]  ? mark_lock+0xb5/0xc60
[  321.072427][    C0]  ? __pfx_mark_lock+0x10/0x10
[  321.077268][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  321.082912][    C0]  ? hlock_class+0x4e/0x130
[  321.087468][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  321.092568][    C0]  ? rcu_is_watching+0x12/0xc0
[  321.097382][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  321.102474][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  321.107939][    C0]  ? find_held_lock+0x2d/0x110
[  321.112769][    C0]  ? __schedule+0x102c/0x34b0
[  321.117506][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.122617][    C0]  ? __schedule+0x105f/0x34b0
[  321.127366][    C0]  ? __pfx___schedule+0x10/0x10
[  321.132270][    C0]  ? do_task_dead+0x9e/0x110
[  321.136927][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.142037][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  321.147918][    C0]  ? do_task_dead+0x40/0x110
[  321.152562][    C0]  ? do_task_dead+0xd6/0x110
[  321.157215][    C0]  ? do_exit+0x1de7/0x2ce0
[  321.161696][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  321.166781][    C0]  ? __pfx_do_exit+0x10/0x10
[  321.171447][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  321.176899][    C0]  ? do_group_exit+0xd3/0x2a0
[  321.181650][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  321.186926][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  321.191853][    C0]  ? do_syscall_64+0xcd/0x250
[  321.196879][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  321.203400][    C0]  </TASK>
[  321.206775][    C0] task:modprobe        state:R  running task     stack:25424 pid:12036 tgid:12036 ppid:10857  flags:0x00000002
[  321.218660][    C0] Call Trace:
[  321.221986][    C0]  <TASK>
[  321.224999][    C0]  __schedule+0x105f/0x34b0
[  321.229669][    C0]  ? __pfx___schedule+0x10/0x10
[  321.234585][    C0]  ? do_task_dead+0x9e/0x110
[  321.239237][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.244388][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  321.250275][    C0]  ? do_task_dead+0x40/0x110
[  321.254924][    C0]  do_task_dead+0xd6/0x110
[  321.259414][    C0]  do_exit+0x1de7/0x2ce0
[  321.263742][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  321.268840][    C0]  ? __pfx_do_exit+0x10/0x10
[  321.273522][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  321.278976][    C0]  do_group_exit+0xd3/0x2a0
[  321.283558][    C0]  __x64_sys_exit_group+0x3e/0x50
[  321.288667][    C0]  x64_sys_call+0x14a9/0x16a0
[  321.293417][    C0]  do_syscall_64+0xcd/0x250
[  321.298057][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  321.304038][    C0] RIP: 0033:0x7f427a714a90
[  321.308523][    C0] RSP: 002b:00007ffefe6b3a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  321.317093][    C0] RAX: ffffffffffffffda RBX: 00007f427a805860 RCX: 00007f427a714a90
[  321.325124][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  321.333154][    C0] RBP: 00007f427a805860 R08: 0000000000000001 R09: 2663301c305d121d
[  321.341184][    C0] R10: 00007ffefe6b3900 R11: 0000000000000246 R12: 0000000000000000
[  321.349304][    C0] R13: 0000000000000001 R14: 00007f427a809658 R15: 0000000000000001
[  321.357352][    C0]  </TASK>
[  321.360421][    C0] task:modprobe        state:R  running task     stack:24720 pid:12042 tgid:12042 ppid:255    flags:0x00000002
[  321.372292][    C0] Call Trace:
[  321.375609][    C0]  <TASK>
[  321.378592][    C0]  __schedule+0x105f/0x34b0
[  321.383171][    C0]  ? __pfx___schedule+0x10/0x10
[  321.388091][    C0]  ? do_task_dead+0x9e/0x110
[  321.392743][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.397864][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  321.403747][    C0]  ? do_task_dead+0x40/0x110
[  321.408397][    C0]  do_task_dead+0xd6/0x110
[  321.412890][    C0]  do_exit+0x1de7/0x2ce0
[  321.417221][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  321.422315][    C0]  ? __pfx_do_exit+0x10/0x10
[  321.426984][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  321.432432][    C0]  do_group_exit+0xd3/0x2a0
[  321.437022][    C0]  __x64_sys_exit_group+0x3e/0x50
[  321.442122][    C0]  x64_sys_call+0x14a9/0x16a0
[  321.446877][    C0]  do_syscall_64+0xcd/0x250
[  321.451456][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  321.457516][    C0] RIP: 0033:0x7f51cd000a90
[  321.462006][    C0] RSP: 002b:00007ffc51dd7b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  321.470488][    C0] RAX: ffffffffffffffda RBX: 00007f51cd0f1860 RCX: 00007f51cd000a90
[  321.478516][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  321.486554][    C0] RBP: 00007f51cd0f1860 R08: 0000000000000001 R09: 37977a47bfbfa6ed
[  321.494580][    C0] R10: 00007ffc51dd79c0 R11: 0000000000000246 R12: 0000000000000000
[  321.502611][    C0] R13: 0000000000000001 R14: 00007f51cd0f5658 R15: 0000000000000001
[  321.510675][    C0]  </TASK>
[  321.514229][    C0] task:modprobe        state:R  running task     stack:25424 pid:12050 tgid:12050 ppid:320    flags:0x00000000
[  321.526103][    C0] Call Trace:
[  321.529430][    C0]  <TASK>
[  321.532418][    C0]  __schedule+0x105f/0x34b0
[  321.537002][    C0]  ? __pfx___schedule+0x10/0x10
[  321.541945][    C0]  ? __x64_sys_mprotect+0x78/0xc0
[  321.547034][    C0]  __x64_sys_exit_group+0x3e/0x50
[  321.552129][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  321.557059][    C0]  ? do_syscall_64+0xcd/0x250
[  321.561821][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  321.568008][    C0]  </TASK>
[  321.571077][    C0] task:modprobe        state:R  running task     stack:25424 pid:12051 tgid:12051 ppid:255    flags:0x00000000
[  321.583033][    C0] Call Trace:
[  321.586355][    C0]  <TASK>
[  321.589336][    C0]  __schedule+0x105f/0x34b0
[  321.593914][    C0]  ? __pfx___schedule+0x10/0x10
[  321.598842][    C0]  ? do_task_dead+0x9e/0x110
[  321.603499][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.608613][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  321.614500][    C0]  ? do_task_dead+0x40/0x110
[  321.619152][    C0]  do_task_dead+0xd6/0x110
[  321.623629][    C0]  do_exit+0x1de7/0x2ce0
[  321.627947][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  321.633124][    C0]  ? __pfx_do_exit+0x10/0x10
[  321.637783][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  321.643244][    C0]  do_group_exit+0xd3/0x2a0
[  321.647839][    C0]  __x64_sys_exit_group+0x3e/0x50
[  321.652946][    C0]  x64_sys_call+0x14a9/0x16a0
[  321.657698][    C0]  do_syscall_64+0xcd/0x250
[  321.662277][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  321.668256][    C0] RIP: 0033:0x7fd855e65a90
[  321.672728][    C0] RSP: 002b:00007ffd28fde1d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  321.681213][    C0] RAX: ffffffffffffffda RBX: 00007fd855f56860 RCX: 00007fd855e65a90
[  321.689241][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  321.697273][    C0] RBP: 00007fd855f56860 R08: 0000000000000001 R09: 9c32d00478bb2d2f
[  321.705307][    C0] R10: 00007ffd28fde090 R11: 0000000000000246 R12: 0000000000000000
[  321.713334][    C0] R13: 0000000000000001 R14: 00007fd855f5a658 R15: 0000000000000001
[  321.721388][    C0]  </TASK>
[  321.724465][    C0] task:modprobe        state:R  running task     stack:24000 pid:12058 tgid:12058 ppid:320    flags:0x00000000
[  321.736335][    C0] Call Trace:
[  321.739658][    C0]  <TASK>
[  321.742634][    C0]  __schedule+0x105f/0x34b0
[  321.747226][    C0]  ? __pfx___schedule+0x10/0x10
[  321.752145][    C0]  ? find_held_lock+0x2d/0x110
[  321.756992][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  321.762268][    C0]  ? hlock_class+0x4e/0x130
[  321.766925][    C0]  ? mark_lock+0xb5/0xc60
[  321.771342][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  321.776624][    C0]  ? unwind_get_return_address+0x59/0xa0
[  321.782374][    C0]  ? __pfx_mark_lock+0x10/0x10
[  321.787219][    C0]  ? hlock_class+0x4e/0x130
[  321.791794][    C0]  ? mark_lock+0xb5/0xc60
[  321.796211][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  321.801327][    C0]  ? __pfx_mark_lock+0x10/0x10
[  321.806174][    C0]  ? rcu_is_watching+0x12/0xc0
[  321.811013][    C0]  ? hlock_class+0x4e/0x130
[  321.815604][    C0]  ? mark_lock+0xb5/0xc60
[  321.820009][    C0]  ? __pfx_mark_lock+0x10/0x10
[  321.824834][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  321.830540][    C0]  ? hlock_class+0x4e/0x130
[  321.835119][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  321.840238][    C0]  ? rcu_is_watching+0x12/0xc0
[  321.845071][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  321.850166][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  321.855625][    C0]  ? find_held_lock+0x2d/0x110
[  321.860459][    C0]  ? __schedule+0x102c/0x34b0
[  321.865205][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.870414][    C0]  ? __schedule+0x105f/0x34b0
[  321.875173][    C0]  ? __pfx___schedule+0x10/0x10
[  321.880090][    C0]  ? do_task_dead+0x9e/0x110
[  321.884756][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.889902][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  321.895791][    C0]  ? do_task_dead+0x40/0x110
[  321.900451][    C0]  ? do_task_dead+0xd6/0x110
[  321.905116][    C0]  ? do_exit+0x1de7/0x2ce0
[  321.909884][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  321.914990][    C0]  ? __pfx_do_exit+0x10/0x10
[  321.919659][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  321.925130][    C0]  ? do_group_exit+0xd3/0x2a0
[  321.929902][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  321.935185][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  321.940122][    C0]  ? do_syscall_64+0xcd/0x250
[  321.944893][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  321.951061][    C0]  </TASK>
[  321.954145][    C0] task:modprobe        state:R  running task     stack:25424 pid:12066 tgid:12066 ppid:320    flags:0x00000002
[  321.966026][    C0] Call Trace:
[  321.969350][    C0]  <TASK>
[  321.972330][    C0]  __schedule+0x105f/0x34b0
[  321.976926][    C0]  ? __pfx___schedule+0x10/0x10
[  321.981940][    C0]  ? do_task_dead+0x9e/0x110
[  321.986593][    C0]  ? __pfx_lock_release+0x10/0x10
[  321.991708][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  321.997590][    C0]  ? do_task_dead+0x40/0x110
[  322.002246][    C0]  do_task_dead+0xd6/0x110
[  322.006731][    C0]  do_exit+0x1de7/0x2ce0
[  322.011048][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  322.016129][    C0]  ? __pfx_do_exit+0x10/0x10
[  322.020788][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  322.026236][    C0]  do_group_exit+0xd3/0x2a0
[  322.030829][    C0]  __x64_sys_exit_group+0x3e/0x50
[  322.035929][    C0]  x64_sys_call+0x14a9/0x16a0
[  322.040677][    C0]  do_syscall_64+0xcd/0x250
[  322.045284][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  322.051253][    C0] RIP: 0033:0x7f68ef0aca90
[  322.055731][    C0] RSP: 002b:00007ffdd6e617d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  322.064229][    C0] RAX: ffffffffffffffda RBX: 00007f68ef19d860 RCX: 00007f68ef0aca90
[  322.072258][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  322.080290][    C0] RBP: 00007f68ef19d860 R08: 0000000000000001 R09: ddfb09966ce3de3e
[  322.088324][    C0] R10: 00007ffdd6e61690 R11: 0000000000000246 R12: 0000000000000000
[  322.096362][    C0] R13: 0000000000000001 R14: 00007f68ef1a1658 R15: 0000000000000001
[  322.104413][    C0]  </TASK>
[  322.107485][    C0] task:modprobe        state:R  running task     stack:25424 pid:12073 tgid:12073 ppid:10857  flags:0x00000002
[  322.119342][    C0] Call Trace:
[  322.122668][    C0]  <TASK>
[  322.125654][    C0]  __schedule+0x105f/0x34b0
[  322.130239][    C0]  ? __pfx___schedule+0x10/0x10
[  322.135149][    C0]  ? do_task_dead+0x9e/0x110
[  322.139807][    C0]  ? __pfx_lock_release+0x10/0x10
[  322.144928][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  322.150830][    C0]  ? do_task_dead+0x40/0x110
[  322.155478][    C0]  do_task_dead+0xd6/0x110
[  322.159950][    C0]  do_exit+0x1de7/0x2ce0
[  322.164277][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  322.169371][    C0]  ? __pfx_do_exit+0x10/0x10
[  322.174050][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  322.179500][    C0]  do_group_exit+0xd3/0x2a0
[  322.184082][    C0]  __x64_sys_exit_group+0x3e/0x50
[  322.189182][    C0]  x64_sys_call+0x14a9/0x16a0
[  322.193928][    C0]  do_syscall_64+0xcd/0x250
[  322.198510][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  322.204481][    C0] RIP: 0033:0x7f0ee0b1aa90
[  322.208948][    C0] RSP: 002b:00007ffd5aa0eaa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  322.217445][    C0] RAX: ffffffffffffffda RBX: 00007f0ee0c0b860 RCX: 00007f0ee0b1aa90
[  322.225468][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  322.233497][    C0] RBP: 00007f0ee0c0b860 R08: 0000000000000001 R09: 7da7b5e85cadbf2c
[  322.241562][    C0] R10: 00007ffd5aa0e960 R11: 0000000000000246 R12: 0000000000000000
[  322.249581][    C0] R13: 0000000000000001 R14: 00007f0ee0c0f658 R15: 0000000000000001
[  322.257627][    C0]  </TASK>
[  322.260883][    C0] task:modprobe        state:R  running task     stack:25424 pid:12080 tgid:12080 ppid:255    flags:0x00000002
[  322.272732][    C0] Call Trace:
[  322.276063][    C0]  <TASK>
[  322.279059][    C0]  ? mt_validate+0x277e/0x41b0
[  322.283909][    C0]  ? __pfx___alloc_pages_noprof+0x10/0x10
[  322.289704][    C0]  ? hlock_class+0x4e/0x130
[  322.294282][    C0]  ? mark_lock+0xb5/0xc60
[  322.298698][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.303542][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  322.308823][    C0]  ? find_held_lock+0x2d/0x110
[  322.313660][    C0]  ? hlock_class+0x4e/0x130
[  322.318233][    C0]  ? mark_lock+0xb5/0xc60
[  322.322633][    C0]  ? hlock_class+0x4e/0x130
[  322.327215][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  322.332234][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.337076][    C0]  ? hlock_class+0x4e/0x130
[  322.341641][    C0]  ? mark_lock+0xb5/0xc60
[  322.346048][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  322.351330][    C0]  ? unwind_get_return_address+0x59/0xa0
[  322.357035][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.361883][    C0]  ? hlock_class+0x4e/0x130
[  322.366464][    C0]  ? mark_lock+0xb5/0xc60
[  322.370893][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  322.375999][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.380836][    C0]  ? rcu_is_watching+0x12/0xc0
[  322.385672][    C0]  ? hlock_class+0x4e/0x130
[  322.390233][    C0]  ? mark_lock+0xb5/0xc60
[  322.394642][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.399468][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  322.405101][    C0]  ? hlock_class+0x4e/0x130
[  322.409862][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  322.414982][    C0]  ? rcu_is_watching+0x12/0xc0
[  322.419846][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  322.424941][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  322.430394][    C0]  ? find_held_lock+0x2d/0x110
[  322.435228][    C0]  ? __schedule+0x102c/0x34b0
[  322.439968][    C0]  ? __pfx_lock_release+0x10/0x10
[  322.445072][    C0]  ? __schedule+0x105f/0x34b0
[  322.449814][    C0]  ? __pfx___schedule+0x10/0x10
[  322.454738][    C0]  ? do_task_dead+0x9e/0x110
[  322.459386][    C0]  ? __pfx_lock_release+0x10/0x10
[  322.464511][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  322.470405][    C0]  ? do_task_dead+0x40/0x110
[  322.475060][    C0]  ? do_task_dead+0xd6/0x110
[  322.479803][    C0]  ? do_exit+0x1de7/0x2ce0
[  322.484383][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  322.489460][    C0]  ? __pfx_do_exit+0x10/0x10
[  322.494124][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  322.499581][    C0]  ? do_group_exit+0xd3/0x2a0
[  322.504330][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  322.509600][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  322.514523][    C0]  ? do_syscall_64+0xcd/0x250
[  322.519276][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  322.525441][    C0]  </TASK>
[  322.528517][    C0] task:modprobe        state:R  running task     stack:25136 pid:12090 tgid:12090 ppid:37     flags:0x00000002
[  322.540386][    C0] Call Trace:
[  322.543708][    C0]  <TASK>
[  322.546683][    C0]  __schedule+0x105f/0x34b0
[  322.551268][    C0]  ? __pfx___schedule+0x10/0x10
[  322.556178][    C0]  ? do_task_dead+0x9e/0x110
[  322.560823][    C0]  ? __pfx_lock_release+0x10/0x10
[  322.565930][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  322.571805][    C0]  ? do_task_dead+0x40/0x110
[  322.576455][    C0]  do_task_dead+0xd6/0x110
[  322.580939][    C0]  do_exit+0x1de7/0x2ce0
[  322.585250][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  322.590333][    C0]  ? __pfx_do_exit+0x10/0x10
[  322.595001][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  322.600442][    C0]  do_group_exit+0xd3/0x2a0
[  322.605020][    C0]  __x64_sys_exit_group+0x3e/0x50
[  322.610104][    C0]  x64_sys_call+0x14a9/0x16a0
[  322.614850][    C0]  do_syscall_64+0xcd/0x250
[  322.619443][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  322.625423][    C0] RIP: 0033:0x7f9f1b6c0a90
[  322.629903][    C0] RSP: 002b:00007ffc4bb5c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  322.638381][    C0] RAX: ffffffffffffffda RBX: 00007f9f1b7b1860 RCX: 00007f9f1b6c0a90
[  322.646407][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  322.654455][    C0] RBP: 00007f9f1b7b1860 R08: 0000000000000001 R09: 53878f06a59bdbaf
[  322.662501][    C0] R10: 00007ffc4bb5c040 R11: 0000000000000246 R12: 0000000000000000
[  322.670538][    C0] R13: 0000000000000001 R14: 00007f9f1b7b5658 R15: 0000000000000001
[  322.678584][    C0]  </TASK>
[  322.681650][    C0] task:modprobe        state:R  running task     stack:25424 pid:12097 tgid:12097 ppid:10857  flags:0x00000002
[  322.693509][    C0] Call Trace:
[  322.696839][    C0]  <TASK>
[  322.699821][    C0]  __schedule+0x105f/0x34b0
[  322.704404][    C0]  ? __pfx___schedule+0x10/0x10
[  322.709329][    C0]  ? unwind_next_frame+0x15f1/0x20c0
[  322.714667][    C0]  ? hlock_class+0x4e/0x130
[  322.719228][    C0]  ? mark_lock+0xb5/0xc60
[  322.723632][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.728465][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  322.734102][    C0]  ? hlock_class+0x4e/0x130
[  322.738669][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  322.743784][    C0]  ? rcu_is_watching+0x12/0xc0
[  322.748615][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  322.753722][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  322.759171][    C0]  ? find_held_lock+0x2d/0x110
[  322.764008][    C0]  ? __schedule+0x102c/0x34b0
[  322.768749][    C0]  ? __pfx_lock_release+0x10/0x10
[  322.773870][    C0]  ? __schedule+0x105f/0x34b0
[  322.778630][    C0]  ? __pfx___schedule+0x10/0x10
[  322.783549][    C0]  ? do_task_dead+0x9e/0x110
[  322.788199][    C0]  ? __pfx_lock_release+0x10/0x10
[  322.793314][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  322.799195][    C0]  ? do_task_dead+0x40/0x110
[  322.803841][    C0]  ? do_task_dead+0xd6/0x110
[  322.808491][    C0]  ? do_exit+0x1de7/0x2ce0
[  322.812973][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  322.818045][    C0]  ? __pfx_do_exit+0x10/0x10
[  322.822700][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  322.828144][    C0]  ? do_group_exit+0xd3/0x2a0
[  322.832922][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  322.838193][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  322.843119][    C0]  ? do_syscall_64+0xcd/0x250
[  322.847873][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  322.854032][    C0]  </TASK>
[  322.857102][    C0] task:modprobe        state:R  running task     stack:24416 pid:12104 tgid:12104 ppid:255    flags:0x00000002
[  322.868969][    C0] Call Trace:
[  322.872307][    C0]  <TASK>
[  322.875291][    C0]  __schedule+0x105f/0x34b0
[  322.879860][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  322.885118][    C0]  ? find_held_lock+0x2d/0x110
[  322.889969][    C0]  ? hlock_class+0x4e/0x130
[  322.894544][    C0]  ? mark_lock+0xb5/0xc60
[  322.898944][    C0]  ? hlock_class+0x4e/0x130
[  322.903509][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  322.908690][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.913532][    C0]  ? hlock_class+0x4e/0x130
[  322.918102][    C0]  ? mark_lock+0xb5/0xc60
[  322.922496][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  322.927770][    C0]  ? unwind_get_return_address+0x59/0xa0
[  322.933466][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.938323][    C0]  ? hlock_class+0x4e/0x130
[  322.942900][    C0]  ? mark_lock+0xb5/0xc60
[  322.947309][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  322.952400][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.957235][    C0]  ? rcu_is_watching+0x12/0xc0
[  322.962073][    C0]  ? hlock_class+0x4e/0x130
[  322.966655][    C0]  ? mark_lock+0xb5/0xc60
[  322.971065][    C0]  ? __pfx_mark_lock+0x10/0x10
[  322.975923][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  322.981643][    C0]  ? hlock_class+0x4e/0x130
[  322.986207][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  322.991322][    C0]  ? rcu_is_watching+0x12/0xc0
[  322.996290][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  323.001825][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  323.007268][    C0]  ? find_held_lock+0x2d/0x110
[  323.012099][    C0]  ? __schedule+0x102c/0x34b0
[  323.016846][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.021962][    C0]  ? __schedule+0x105f/0x34b0
[  323.026733][    C0]  ? __pfx___schedule+0x10/0x10
[  323.031666][    C0]  ? do_task_dead+0x9e/0x110
[  323.036317][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.041423][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.047298][    C0]  ? do_task_dead+0x40/0x110
[  323.051940][    C0]  ? do_task_dead+0xd6/0x110
[  323.056611][    C0]  ? do_exit+0x1de7/0x2ce0
[  323.061120][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  323.066205][    C0]  ? __pfx_do_exit+0x10/0x10
[  323.070875][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  323.076328][    C0]  ? do_group_exit+0xd3/0x2a0
[  323.081083][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  323.086356][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  323.091280][    C0]  ? do_syscall_64+0xcd/0x250
[  323.096033][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.102194][    C0]  </TASK>
[  323.105258][    C0] task:modprobe        state:R  running task     stack:25424 pid:12113 tgid:12113 ppid:37     flags:0x00000002
[  323.117109][    C0] Call Trace:
[  323.120435][    C0]  <TASK>
[  323.123419][    C0]  __schedule+0x105f/0x34b0
[  323.127997][    C0]  ? __pfx___schedule+0x10/0x10
[  323.132909][    C0]  ? do_task_dead+0x9e/0x110
[  323.137560][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.142682][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.148561][    C0]  ? do_task_dead+0x40/0x110
[  323.153210][    C0]  do_task_dead+0xd6/0x110
[  323.157703][    C0]  do_exit+0x1de7/0x2ce0
[  323.162025][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  323.167112][    C0]  ? __pfx_do_exit+0x10/0x10
[  323.171766][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  323.177203][    C0]  do_group_exit+0xd3/0x2a0
[  323.181951][    C0]  __x64_sys_exit_group+0x3e/0x50
[  323.187050][    C0]  x64_sys_call+0x14a9/0x16a0
[  323.191800][    C0]  do_syscall_64+0xcd/0x250
[  323.196382][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.202349][    C0] RIP: 0033:0x7fe00d90aa90
[  323.206808][    C0] RSP: 002b:00007fffbdacf5d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  323.215286][    C0] RAX: ffffffffffffffda RBX: 00007fe00d9fb860 RCX: 00007fe00d90aa90
[  323.223317][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  323.231344][    C0] RBP: 00007fe00d9fb860 R08: 0000000000000001 R09: cb975341cc877aa8
[  323.239463][    C0] R10: 00007fffbdacf490 R11: 0000000000000246 R12: 0000000000000000
[  323.247481][    C0] R13: 0000000000000001 R14: 00007fe00d9ff658 R15: 0000000000000001
[  323.255537][    C0]  </TASK>
[  323.258609][    C0] task:modprobe        state:R  running task     stack:25424 pid:12120 tgid:12120 ppid:255    flags:0x00000002
[  323.270573][    C0] Call Trace:
[  323.273982][    C0]  <TASK>
[  323.276970][    C0]  __schedule+0x105f/0x34b0
[  323.281556][    C0]  ? __pfx___schedule+0x10/0x10
[  323.286480][    C0]  ? find_held_lock+0x2d/0x110
[  323.291299][    C0]  ? hlock_class+0x4e/0x130
[  323.295857][    C0]  ? mark_lock+0xb5/0xc60
[  323.300252][    C0]  ? hlock_class+0x4e/0x130
[  323.304813][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  323.309828][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.314674][    C0]  ? hlock_class+0x4e/0x130
[  323.319227][    C0]  ? mark_lock+0xb5/0xc60
[  323.323636][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  323.328910][    C0]  ? unwind_get_return_address+0x59/0xa0
[  323.334602][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.339441][    C0]  ? hlock_class+0x4e/0x130
[  323.344006][    C0]  ? mark_lock+0xb5/0xc60
[  323.348403][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  323.353518][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.358367][    C0]  ? rcu_is_watching+0x12/0xc0
[  323.363376][    C0]  ? hlock_class+0x4e/0x130
[  323.367952][    C0]  ? mark_lock+0xb5/0xc60
[  323.372362][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.377188][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  323.382830][    C0]  ? hlock_class+0x4e/0x130
[  323.387409][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  323.392513][    C0]  ? rcu_is_watching+0x12/0xc0
[  323.397341][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  323.402421][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  323.407869][    C0]  ? find_held_lock+0x2d/0x110
[  323.412704][    C0]  ? __schedule+0x102c/0x34b0
[  323.417444][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.422558][    C0]  ? __schedule+0x105f/0x34b0
[  323.427313][    C0]  ? __pfx___schedule+0x10/0x10
[  323.432222][    C0]  ? do_task_dead+0x9e/0x110
[  323.436876][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.441984][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.447869][    C0]  ? do_task_dead+0x40/0x110
[  323.452520][    C0]  ? do_task_dead+0xd6/0x110
[  323.457177][    C0]  ? do_exit+0x1de7/0x2ce0
[  323.461668][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  323.466754][    C0]  ? __pfx_do_exit+0x10/0x10
[  323.471436][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  323.476884][    C0]  ? do_group_exit+0xd3/0x2a0
[  323.481654][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  323.486927][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  323.491849][    C0]  ? do_syscall_64+0xcd/0x250
[  323.496625][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.502789][    C0]  </TASK>
[  323.505861][    C0] task:modprobe        state:R  running task     stack:25424 pid:12129 tgid:12129 ppid:37     flags:0x00004002
[  323.517744][    C0] Call Trace:
[  323.521057][    C0]  <TASK>
[  323.524039][    C0]  __schedule+0x105f/0x34b0
[  323.528634][    C0]  ? __pfx___schedule+0x10/0x10
[  323.533549][    C0]  ? do_task_dead+0x9e/0x110
[  323.538220][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.543333][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.549213][    C0]  ? do_task_dead+0x40/0x110
[  323.553867][    C0]  do_task_dead+0xd6/0x110
[  323.558349][    C0]  do_exit+0x1de7/0x2ce0
[  323.562672][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  323.567751][    C0]  ? __pfx_do_exit+0x10/0x10
[  323.572687][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  323.578135][    C0]  do_group_exit+0xd3/0x2a0
[  323.582718][    C0]  __x64_sys_exit_group+0x3e/0x50
[  323.587819][    C0]  x64_sys_call+0x14a9/0x16a0
[  323.592568][    C0]  do_syscall_64+0xcd/0x250
[  323.597153][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.603119][    C0] RIP: 0033:0x7fde7e59ca90
[  323.607583][    C0] RSP: 002b:00007ffc5d6eab28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  323.616056][    C0] RAX: ffffffffffffffda RBX: 00007fde7e68d860 RCX: 00007fde7e59ca90
[  323.624072][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  323.632090][    C0] RBP: 00007fde7e68d860 R08: 0000000000000001 R09: ca7eec636805105f
[  323.640113][    C0] R10: 00007ffc5d6ea9e0 R11: 0000000000000246 R12: 0000000000000000
[  323.648221][    C0] R13: 0000000000000001 R14: 00007fde7e691658 R15: 0000000000000001
[  323.656271][    C0]  </TASK>
[  323.659343][    C0] task:modprobe        state:R  running task     stack:24416 pid:12137 tgid:12137 ppid:10857  flags:0x00000002
[  323.671732][    C0] Call Trace:
[  323.675059][    C0]  <TASK>
[  323.678040][    C0]  __schedule+0x105f/0x34b0
[  323.682631][    C0]  ? __pfx___schedule+0x10/0x10
[  323.687556][    C0]  ? page_ext_get+0x3a/0x310
[  323.692237][    C0]  ? hlock_class+0x4e/0x130
[  323.696796][    C0]  ? mark_lock+0xb5/0xc60
[  323.701203][    C0]  ? hlock_class+0x4e/0x130
[  323.705769][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  323.710786][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.715619][    C0]  ? hlock_class+0x4e/0x130
[  323.720182][    C0]  ? mark_lock+0xb5/0xc60
[  323.724566][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  323.729828][    C0]  ? unwind_get_return_address+0x59/0xa0
[  323.735536][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.740390][    C0]  ? hlock_class+0x4e/0x130
[  323.744961][    C0]  ? mark_lock+0xb5/0xc60
[  323.749368][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  323.754470][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.759307][    C0]  ? rcu_is_watching+0x12/0xc0
[  323.764139][    C0]  ? hlock_class+0x4e/0x130
[  323.768706][    C0]  ? mark_lock+0xb5/0xc60
[  323.773118][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.777978][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  323.783607][    C0]  ? hlock_class+0x4e/0x130
[  323.788170][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  323.793284][    C0]  ? rcu_is_watching+0x12/0xc0
[  323.798101][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  323.803201][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  323.808657][    C0]  ? find_held_lock+0x2d/0x110
[  323.813492][    C0]  ? __schedule+0x102c/0x34b0
[  323.817505][   T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D
[  323.818206][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.826806][   T18]  } 2684 jiffies s: 1713 root: 0x1/.
[  323.831827][    C0]  ? __schedule+0x105f/0x34b0
[  323.831874][    C0]  ? __pfx___schedule+0x10/0x10
[  323.837238][   T18] rcu: blocking rcu_node structures (internal RCU debug):
[  323.841896][    C0]  ? do_task_dead+0x9e/0x110
[  323.841934][    C0]  ? __pfx_lock_release+0x10/0x10
[  323.846773][   T18] Sending NMI from CPU 1 to CPUs 0:
[  323.853857][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.858511][    C0] NMI backtrace for cpu 0
[  323.858531][    C0] CPU: 0 UID: 0 PID: 10333 Comm: udevd Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0
[  323.858569][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  323.858584][    C0] RIP: 0010:io_serial_out+0x8f/0xb0
[  323.858620][    C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 31 f0 0d ff eb a0 e8 ba f0 0d
[  323.858645][    C0] RSP: 0018:ffffc90000006f38 EFLAGS: 00000006
[  323.858666][    C0] RAX: 0000000000000000 RBX: 00000000000003f9 RCX: 0000000000000000
[  323.858684][    C0] RDX: 00000000000003f9 RSI: ffffffff82a08975 RDI: ffffffff93637660
[  323.858702][    C0] RBP: ffffffff93637620 R08: 0000000000000001 R09: 000000000000001f
[  323.858720][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  323.858736][    C0] R13: 0000000000000000 R14: ffffffff93637670 R15: 0000000000000037
[  323.858754][    C0] FS:  00007f8d35358c80(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000
[  323.858781][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  323.858800][    C0] CR2: 00000000200012b8 CR3: 0000000119ccc000 CR4: 00000000003506f0
[  323.858817][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  323.858834][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  323.858851][    C0] Call Trace:
[  323.858860][    C0]  <NMI>
[  323.858870][    C0]  ? nmi_cpu_backtrace+0x1d8/0x390
[  323.858911][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  323.858937][    C0]  ? nmi_handle+0x1a9/0x5c0
[  323.858963][    C0]  ? io_serial_out+0x8f/0xb0
[  323.858995][    C0]  ? default_do_nmi+0x6a/0x160
[  323.859022][    C0]  ? exc_nmi+0x170/0x1e0
[  323.859048][    C0]  ? end_repeat_nmi+0xf/0x53
[  323.859093][    C0]  ? io_serial_out+0x65/0xb0
[  323.859123][    C0]  ? io_serial_out+0x8f/0xb0
[  323.859155][    C0]  ? io_serial_out+0x8f/0xb0
[  323.859187][    C0]  ? io_serial_out+0x8f/0xb0
[  323.859218][    C0]  </NMI>
[  323.859227][    C0]  <IRQ>
[  323.859235][    C0]  ? __pfx_io_serial_out+0x10/0x10
[  323.859268][    C0]  serial8250_clear_IER+0x9b/0xc0
[  323.859303][    C0]  serial8250_console_write+0x243/0x17c0
[  323.859329][    C0]  ? lock_acquire.part.0+0x11b/0x380
[  323.859368][    C0]  ? __pfx_serial8250_console_write+0x10/0x10
[  323.859395][    C0]  ? rcu_is_watching+0x12/0xc0
[  323.859423][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  323.859451][    C0]  ? console_lock_spinning_enable+0x9f/0xd0
[  323.859478][    C0]  ? console_flush_all+0x7bd/0xc60
[  323.859506][    C0]  ? lock_acquire+0x2f/0xb0
[  323.859541][    C0]  ? console_flush_all+0x7bd/0xc60
[  323.859574][    C0]  console_flush_all+0x800/0xc60
[  323.859605][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  323.859631][    C0]  ? find_held_lock+0x2d/0x110
[  323.859661][    C0]  ? printk_percpu_data_ready+0x9/0x20
[  323.859686][    C0]  ? nbcon_get_cpu_emergency_nesting+0x3b/0x50
[  323.859716][    C0]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  323.859750][    C0]  console_unlock+0xd9/0x210
[  323.859776][    C0]  ? __pfx_console_unlock+0x10/0x10
[  323.859802][    C0]  ? vprintk_emit+0x5e0/0x6f0
[  323.859829][    C0]  ? lock_acquire+0x2f/0xb0
[  323.859863][    C0]  ? vprintk_emit+0x638/0x6f0
[  323.859892][    C0]  vprintk_emit+0x424/0x6f0
[  323.859919][    C0]  ? __pfx_vprintk_emit+0x10/0x10
[  323.859947][    C0]  ? lock_acquire.part.0+0x11b/0x380
[  323.859983][    C0]  ? find_held_lock+0x2d/0x110
[  323.860012][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.860043][    C0]  vprintk+0x7f/0xa0
[  323.860071][    C0]  _printk+0xc8/0x100
[  323.860106][    C0]  ? __pfx__printk+0x10/0x10
[  323.860143][    C0]  ? lock_acquire+0x2f/0xb0
[  323.860176][    C0]  ? is_bpf_text_address+0x30/0x1a0
[  323.860206][    C0]  ? bpf_ksym_find+0x127/0x1c0
[  323.860240][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.860273][    C0]  show_trace_log_lvl+0x1b7/0x3d0
[  323.860318][    C0]  ? preempt_schedule_common+0x44/0xc0
[  323.860352][    C0]  sched_show_task+0x3f0/0x5f0
[  323.860386][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  323.860414][    C0]  ? __pfx_sched_show_task+0x10/0x10
[  323.860452][    C0]  show_state_filter+0xee/0x320
[  323.860481][    C0]  k_spec+0xed/0x150
[  323.860514][    C0]  ? __pfx_k_spec+0x10/0x10
[  323.860546][    C0]  kbd_event+0xcbd/0x17a0
[  323.860590][    C0]  ? __pfx_kbd_event+0x10/0x10
[  323.860628][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  323.860665][    C0]  ? rcu_is_watching+0x12/0xc0
[  323.860691][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  323.860722][    C0]  input_handler_events_default+0x116/0x1b0
[  323.860759][    C0]  input_pass_values+0x777/0x8e0
[  323.860801][    C0]  input_handle_event+0xb30/0x14d0
[  323.860844][    C0]  input_event+0x83/0xa0
[  323.860885][    C0]  hidinput_hid_event+0xa12/0x2410
[  323.860920][    C0]  ? __pfx_hidinput_hid_event+0x10/0x10
[  323.860953][    C0]  ? input_event+0x8e/0xa0
[  323.860995][    C0]  hid_process_event+0x4b7/0x5e0
[  323.861020][    C0]  ? __pfx_hidinput_hid_event+0x10/0x10
[  323.861053][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  323.861081][    C0]  hid_input_array_field+0x535/0x710
[  323.861113][    C0]  hid_report_raw_event+0xa02/0x11c0
[  323.861147][    C0]  __hid_input_report.constprop.0+0x341/0x440
[  323.861179][    C0]  hid_irq_in+0x35e/0x870
[  323.861216][    C0]  __usb_hcd_giveback_urb+0x389/0x6e0
[  323.861249][    C0]  usb_hcd_giveback_urb+0x396/0x450
[  323.861281][    C0]  dummy_timer+0x17f0/0x3930
[  323.861317][    C0]  ? lock_acquire+0x2f/0xb0
[  323.861353][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  323.861385][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  323.861413][    C0]  ? mark_held_locks+0x9f/0xe0
[  323.861448][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  323.861481][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  323.861509][    C0]  __hrtimer_run_queues+0x20a/0xae0
[  323.861551][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  323.861595][    C0]  ? ktime_get_update_offsets_now+0x201/0x310
[  323.861629][    C0]  hrtimer_run_softirq+0x17d/0x350
[  323.861667][    C0]  handle_softirqs+0x206/0x8d0
[  323.861699][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[  323.861729][    C0]  irq_exit_rcu+0xac/0x110
[  323.861756][    C0]  sysvec_apic_timer_interrupt+0x90/0xb0
[  323.861791][    C0]  </IRQ>
[  323.861799][    C0]  <TASK>
[  323.861808][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  323.861849][    C0] RIP: 0010:stack_trace_consume_entry+0x8b/0x170
[  323.861892][    C0] Code: 81 00 00 00 48 8d 7b 0c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 <84> d2 0f 85 98 00 00 00 8b 43 0c 85 c0 75 57 48 b8 00 00 00 00 00
[  323.861919][    C0] RSP: 0018:ffffc900036ff708 EFLAGS: 00000202
[  323.861939][    C0] RAX: 0000000000000007 RBX: ffffc900036ff7e8 RCX: 0000000000000000
[  323.861957][    C0] RDX: 0000000000000000 RSI: ffffffff87000130 RDI: ffffc900036ff7f4
[  323.861975][    C0] RBP: 000000000000000e R08: ffffc900036ff75c R09: ffffffff8b1e6b76
[  323.861994][    C0] R10: ffffc900036ff728 R11: 000000000005ee54 R12: ffffffff8141efb0
[  323.862012][    C0] R13: ffffc900036ff7e8 R14: 0000000000000000 R15: ffff888100fbba80
[  323.862032][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[  323.862076][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.862118][    C0]  ? unwind_get_return_address+0x59/0xa0
[  323.862145][    C0]  arch_stack_walk+0x86/0x100
[  323.862174][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.862216][    C0]  stack_trace_save+0x95/0xd0
[  323.862240][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[  323.862263][    C0]  ? __pfx_mark_lock+0x10/0x10
[  323.862300][    C0]  ? lock_acquire.part.0+0x11b/0x380
[  323.862338][    C0]  kasan_save_stack+0x33/0x60
[  323.862373][    C0]  ? kasan_save_stack+0x33/0x60
[  323.862406][    C0]  ? kasan_save_track+0x14/0x30
[  323.862440][    C0]  ? kasan_save_free_info+0x3b/0x60
[  323.862469][    C0]  ? __kasan_slab_free+0x37/0x50
[  323.862504][    C0]  ? kfree+0x130/0x480
[  323.862527][    C0]  ? get_modalias+0x20f/0x380
[  323.862568][    C0]  ? sys_dmi_modalias_show+0x1f/0xb0
[  323.862607][    C0]  ? dev_attr_show+0x53/0xe0
[  323.862637][    C0]  ? sysfs_kf_seq_show+0x23e/0x410
[  323.862671][    C0]  ? seq_read_iter+0x4f4/0x12b0
[  323.862703][    C0]  ? kernfs_fop_read_iter+0x414/0x580
[  323.862733][    C0]  ? vfs_read+0x86e/0xbd0
[  323.862769][    C0]  ? ksys_read+0x12f/0x260
[  323.862806][    C0]  ? do_syscall_64+0xcd/0x250
[  323.862861][    C0]  kasan_save_track+0x14/0x30
[  323.862896][    C0]  kasan_save_free_info+0x3b/0x60
[  323.862925][    C0]  __kasan_slab_free+0x37/0x50
[  323.862961][    C0]  kfree+0x130/0x480
[  323.862985][    C0]  ? get_modalias+0x20f/0x380
[  323.863024][    C0]  get_modalias+0x20f/0x380
[  323.863063][    C0]  ? __pfx_sys_dmi_modalias_show+0x10/0x10
[  323.863102][    C0]  sys_dmi_modalias_show+0x1f/0xb0
[  323.863142][    C0]  dev_attr_show+0x53/0xe0
[  323.863173][    C0]  ? __pfx_dev_attr_show+0x10/0x10
[  323.863204][    C0]  sysfs_kf_seq_show+0x23e/0x410
[  323.863241][    C0]  seq_read_iter+0x4f4/0x12b0
[  323.863279][    C0]  kernfs_fop_read_iter+0x414/0x580
[  323.863309][    C0]  ? security_file_permission+0x21/0x80
[  323.863347][    C0]  vfs_read+0x86e/0xbd0
[  323.863387][    C0]  ? __pfx_vfs_read+0x10/0x10
[  323.863425][    C0]  ? __pfx_do_sys_openat2+0x10/0x10
[  323.863463][    C0]  ksys_read+0x12f/0x260
[  323.863501][    C0]  ? __pfx_ksys_read+0x10/0x10
[  323.863543][    C0]  do_syscall_64+0xcd/0x250
[  323.863598][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.863637][    C0] RIP: 0033:0x7f8d35483b6a
[  323.863658][    C0] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83
[  323.863683][    C0] RSP: 002b:00007fff5d7addb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  323.863708][    C0] RAX: ffffffffffffffda RBX: 0000561e017e67d0 RCX: 00007f8d35483b6a
[  323.863726][    C0] RDX: 0000000000001000 RSI: 00007fff5d7ae258 RDI: 0000000000000008
[  323.863744][    C0] RBP: 00007fff5d7af2b0 R08: 0000000000000000 R09: 0000000000000000
[  323.863761][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[  323.863778][    C0] R13: 0000561e017e68c0 R14: 00007fff5d7ae258 R15: 0000000000000001
[  323.863803][    C0]  </TASK>
[  324.857960][    C0]  ? do_task_dead+0x40/0x110
[  324.862614][    C0]  ? do_task_dead+0xd6/0x110
[  324.867273][    C0]  ? do_exit+0x1de7/0x2ce0
[  324.871759][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  324.876843][    C0]  ? __pfx_do_exit+0x10/0x10
[  324.881503][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  324.886943][    C0]  ? do_group_exit+0xd3/0x2a0
[  324.891700][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  324.896979][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  324.901908][    C0]  ? do_syscall_64+0xcd/0x250
[  324.906673][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  324.912843][    C0]  </TASK>
[  324.915911][    C0] task:kworker/u8:9    state:R  running task     stack:32568 pid:12174 tgid:12174 ppid:10857  flags:0x00004000
[  324.927789][    C0] Call Trace:
[  324.931109][    C0]  <TASK>
[  324.934107][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  324.940783][    C0]  __switch_to_asm+0x70/0x70
[  324.945473][    C0]  </TASK>
[  324.948541][    C0] task:kworker/u8:6    state:R  running task     stack:32568 pid:12179 tgid:12179 ppid:341    flags:0x00004000
[  324.960442][    C0] Call Trace:
[  324.963777][    C0]  <TASK>
[  324.966754][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  324.973423][    C0]  __switch_to_asm+0x70/0x70
[  324.978195][    C0]  </TASK>
[  324.981261][    C0] task:modprobe        state:R  running task     stack:25424 pid:12180 tgid:12180 ppid:37     flags:0x00004002
[  324.993140][    C0] Call Trace:
[  324.996473][    C0]  <TASK>
[  324.999461][    C0]  __schedule+0x105f/0x34b0
[  325.004041][    C0]  ? __pfx___schedule+0x10/0x10
[  325.008951][    C0]  ? do_task_dead+0x9e/0x110
[  325.013611][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.018733][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  325.024636][    C0]  ? do_task_dead+0x40/0x110
[  325.029368][    C0]  do_task_dead+0xd6/0x110
[  325.033850][    C0]  do_exit+0x1de7/0x2ce0
[  325.038174][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  325.043253][    C0]  ? __pfx_do_exit+0x10/0x10
[  325.047908][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  325.053351][    C0]  do_group_exit+0xd3/0x2a0
[  325.057938][    C0]  __x64_sys_exit_group+0x3e/0x50
[  325.063029][    C0]  x64_sys_call+0x14a9/0x16a0
[  325.067771][    C0]  do_syscall_64+0xcd/0x250
[  325.072349][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  325.078321][    C0] RIP: 0033:0x7fbf7bd75a90
[  325.082781][    C0] RSP: 002b:00007fff43ffe3a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  325.091264][    C0] RAX: ffffffffffffffda RBX: 00007fbf7be66860 RCX: 00007fbf7bd75a90
[  325.099289][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  325.107317][    C0] RBP: 00007fbf7be66860 R08: 0000000000000001 R09: 679dcd32abcc7a07
[  325.115339][    C0] R10: 00007fff43ffe260 R11: 0000000000000246 R12: 0000000000000000
[  325.123364][    C0] R13: 0000000000000001 R14: 00007fbf7be6a658 R15: 0000000000000001
[  325.131406][    C0]  </TASK>
[  325.134488][    C0] task:kworker/u8:5    state:R  running task     stack:32568 pid:12185 tgid:12185 ppid:320    flags:0x00004000
[  325.146369][    C0] Call Trace:
[  325.149720][    C0]  <TASK>
[  325.152715][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  325.159385][    C0]  __switch_to_asm+0x70/0x70
[  325.164075][    C0]  </TASK>
[  325.167134][    C0] task:modprobe        state:R  running task     stack:25424 pid:12186 tgid:12186 ppid:37     flags:0x00000002
[  325.178998][    C0] Call Trace:
[  325.182332][    C0]  <TASK>
[  325.185314][    C0]  __schedule+0x105f/0x34b0
[  325.189889][    C0]  ? __pfx___schedule+0x10/0x10
[  325.194809][    C0]  ? do_task_dead+0x9e/0x110
[  325.199465][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.204572][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  325.210452][    C0]  ? do_task_dead+0x40/0x110
[  325.215362][    C0]  do_task_dead+0xd6/0x110
[  325.219840][    C0]  do_exit+0x1de7/0x2ce0
[  325.224149][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  325.229243][    C0]  ? __pfx_do_exit+0x10/0x10
[  325.233904][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  325.239343][    C0]  do_group_exit+0xd3/0x2a0
[  325.243921][    C0]  __x64_sys_exit_group+0x3e/0x50
[  325.249017][    C0]  x64_sys_call+0x14a9/0x16a0
[  325.253771][    C0]  do_syscall_64+0xcd/0x250
[  325.258360][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  325.264371][    C0] RIP: 0033:0x7f1bae90aa90
[  325.268851][    C0] RSP: 002b:00007ffdd330f518 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  325.277339][    C0] RAX: ffffffffffffffda RBX: 00007f1bae9fb860 RCX: 00007f1bae90aa90
[  325.285352][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  325.293377][    C0] RBP: 00007f1bae9fb860 R08: 0000000000000001 R09: 42a935f964019389
[  325.301428][    C0] R10: 00007ffdd330f3d0 R11: 0000000000000246 R12: 0000000000000000
[  325.309461][    C0] R13: 0000000000000001 R14: 00007f1bae9ff658 R15: 0000000000000001
[  325.317507][    C0]  </TASK>
[  325.320567][    C0] task:modprobe        state:R  running task     stack:25424 pid:12191 tgid:12191 ppid:28     flags:0x00000000
[  325.332438][    C0] Call Trace:
[  325.335777][    C0]  <TASK>
[  325.338755][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  325.344276][    C0]  ? page_ext_put+0x3e/0xd0
[  325.348846][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  325.354132][    C0]  ? find_held_lock+0x2d/0x110
[  325.359058][    C0]  ? is_bpf_text_address+0x8a/0x1a0
[  325.364318][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.369415][    C0]  ? trace_lock_acquire+0x14a/0x1d0
[  325.374672][    C0]  ? hlock_class+0x4e/0x130
[  325.379241][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  325.384261][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.389100][    C0]  ? hlock_class+0x4e/0x130
[  325.393658][    C0]  ? mark_lock+0xb5/0xc60
[  325.398055][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  325.403326][    C0]  ? unwind_get_return_address+0x59/0xa0
[  325.409023][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.413870][    C0]  ? hlock_class+0x4e/0x130
[  325.418446][    C0]  ? mark_lock+0xb5/0xc60
[  325.422851][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  325.427959][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.432794][    C0]  ? rcu_is_watching+0x12/0xc0
[  325.437629][    C0]  ? hlock_class+0x4e/0x130
[  325.442185][    C0]  ? mark_lock+0xb5/0xc60
[  325.446609][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.451462][    C0]  ? hlock_class+0x4e/0x130
[  325.456026][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  325.461147][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  325.466445][    C0]  ? find_held_lock+0x2d/0x110
[  325.471283][    C0]  ? __schedule+0x102c/0x34b0
[  325.476041][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.481164][    C0]  ? __schedule+0x105f/0x34b0
[  325.485919][    C0]  ? __pfx___schedule+0x10/0x10
[  325.490858][    C0]  ? do_task_dead+0x9e/0x110
[  325.495521][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.500634][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  325.506526][    C0]  ? do_task_dead+0x40/0x110
[  325.511184][    C0]  ? do_task_dead+0xd6/0x110
[  325.515831][    C0]  ? do_exit+0x1de7/0x2ce0
[  325.520322][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  325.525415][    C0]  ? __pfx_do_exit+0x10/0x10
[  325.530075][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  325.535522][    C0]  ? do_group_exit+0xd3/0x2a0
[  325.540270][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  325.545545][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  325.550477][    C0]  ? do_syscall_64+0xcd/0x250
[  325.555241][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  325.561415][    C0]  </TASK>
[  325.564498][    C0] task:modprobe        state:R  running task     stack:25136 pid:12192 tgid:12192 ppid:37     flags:0x00000000
[  325.576363][    C0] Call Trace:
[  325.579683][    C0]  <TASK>
[  325.582664][    C0]  __schedule+0x105f/0x34b0
[  325.587246][    C0]  ? __pfx___schedule+0x10/0x10
[  325.592170][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  325.597255][    C0]  ? __pfx_do_exit+0x10/0x10
[  325.601920][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  325.607365][    C0]  ? do_group_exit+0xd3/0x2a0
[  325.612117][    C0]  __x64_sys_exit_group+0x3e/0x50
[  325.617211][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  325.622188][    C0]  ? do_syscall_64+0xcd/0x250
[  325.626945][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  325.633119][    C0]  </TASK>
[  325.636202][    C0] task:kworker/u8:9    state:R  running task     stack:32568 pid:12197 tgid:12197 ppid:10857  flags:0x00004000
[  325.648101][    C0] Call Trace:
[  325.651437][    C0]  <TASK>
[  325.654426][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  325.661107][    C0]  __switch_to_asm+0x70/0x70
[  325.665799][    C0]  </TASK>
[  325.668864][    C0] task:kworker/u8:5    state:R  running task     stack:32568 pid:12201 tgid:12201 ppid:320    flags:0x00004000
[  325.680742][    C0] Call Trace:
[  325.684062][    C0]  <TASK>
[  325.687040][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  325.693713][    C0]  __switch_to_asm+0x70/0x70
[  325.698403][    C0]  </TASK>
[  325.701465][    C0] task:modprobe        state:R  running task     stack:25424 pid:12204 tgid:12204 ppid:341    flags:0x00000000
[  325.713343][    C0] Call Trace:
[  325.716675][    C0]  <TASK>
[  325.719647][    C0]  ? hlock_class+0x4e/0x130
[  325.724222][    C0]  ? mark_lock+0xb5/0xc60
[  325.728634][    C0]  ? free_unref_folios+0xd77/0x1170
[  325.733900][    C0]  ? hlock_class+0x4e/0x130
[  325.738469][    C0]  ? mark_lock+0xb5/0xc60
[  325.742864][    C0]  ? free_unref_page_commit+0x453/0xd50
[  325.748594][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  325.753885][    C0]  ? find_held_lock+0x2d/0x110
[  325.758722][    C0]  ? hlock_class+0x4e/0x130
[  325.763289][    C0]  ? mark_lock+0xb5/0xc60
[  325.767704][    C0]  ? hlock_class+0x4e/0x130
[  325.772272][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  325.777286][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.782136][    C0]  ? hlock_class+0x4e/0x130
[  325.786704][    C0]  ? mark_lock+0xb5/0xc60
[  325.791187][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  325.796453][    C0]  ? unwind_get_return_address+0x59/0xa0
[  325.802162][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.807002][    C0]  ? hlock_class+0x4e/0x130
[  325.811565][    C0]  ? mark_lock+0xb5/0xc60
[  325.815952][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  325.821042][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.825867][    C0]  ? rcu_is_watching+0x12/0xc0
[  325.830687][    C0]  ? hlock_class+0x4e/0x130
[  325.835259][    C0]  ? mark_lock+0xb5/0xc60
[  325.839658][    C0]  ? __pfx_mark_lock+0x10/0x10
[  325.844582][    C0]  ? hlock_class+0x4e/0x130
[  325.849144][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  325.854250][    C0]  ? rcu_is_watching+0x12/0xc0
[  325.859091][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  325.864191][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  325.869639][    C0]  ? find_held_lock+0x2d/0x110
[  325.874471][    C0]  ? __schedule+0x102c/0x34b0
[  325.879208][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.884302][    C0]  ? __schedule+0x105f/0x34b0
[  325.889053][    C0]  ? __pfx___schedule+0x10/0x10
[  325.893975][    C0]  ? do_task_dead+0x9e/0x110
[  325.898618][    C0]  ? __pfx_lock_release+0x10/0x10
[  325.903719][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  325.909593][    C0]  ? do_task_dead+0x40/0x110
[  325.914238][    C0]  ? do_task_dead+0xd6/0x110
[  325.918897][    C0]  ? do_exit+0x1de7/0x2ce0
[  325.923389][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  325.928471][    C0]  ? __pfx_do_exit+0x10/0x10
[  325.933126][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  325.938570][    C0]  ? do_group_exit+0xd3/0x2a0
[  325.943313][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  325.948577][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  325.953508][    C0]  ? do_syscall_64+0xcd/0x250
[  325.958271][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  325.964434][    C0]  </TASK>
[  325.967496][    C0] task:kworker/u8:9    state:R  running task     stack:32568 pid:12208 tgid:12208 ppid:10857  flags:0x00004000
[  325.979365][    C0] Call Trace:
[  325.982692][    C0]  <TASK>
[  325.985661][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  325.992336][    C0]  __switch_to_asm+0x70/0x70
[  325.997013][    C0]  </TASK>
[  326.000068][    C0] task:modprobe        state:R  running task     stack:25424 pid:12211 tgid:12211 ppid:37     flags:0x00000002
[  326.011928][    C0] Call Trace:
[  326.015248][    C0]  <TASK>
[  326.018227][    C0]  __schedule+0x105f/0x34b0
[  326.022807][    C0]  ? __pfx___schedule+0x10/0x10
[  326.027735][    C0]  ? trace_tlb_flush+0x10f/0x170
[  326.032733][    C0]  ? __cond_resched+0x1b/0x30
[  326.037476][    C0]  ? __tlb_batch_free_encoded_pages+0xf9/0x290
[  326.043701][    C0]  ? find_held_lock+0x2d/0x110
[  326.048548][    C0]  ? __schedule+0x102c/0x34b0
[  326.053287][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.058389][    C0]  ? switch_mm_irqs_off+0x691/0xb10
[  326.063664][    C0]  ? __schedule+0x105f/0x34b0
[  326.068425][    C0]  ? __pfx___schedule+0x10/0x10
[  326.073345][    C0]  ? do_task_dead+0x9e/0x110
[  326.077986][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.083099][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  326.088973][    C0]  ? do_task_dead+0x40/0x110
[  326.093628][    C0]  ? do_task_dead+0xd6/0x110
[  326.098282][    C0]  ? do_exit+0x1de7/0x2ce0
[  326.102865][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  326.107973][    C0]  ? __pfx_do_exit+0x10/0x10
[  326.112633][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  326.118082][    C0]  ? do_group_exit+0xd3/0x2a0
[  326.122832][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  326.128109][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  326.133032][    C0]  ? do_syscall_64+0xcd/0x250
[  326.137794][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  326.143962][    C0]  </TASK>
[  326.147035][    C0] task:modprobe        state:R  running task     stack:25424 pid:12214 tgid:12214 ppid:28     flags:0x00000002
[  326.158903][    C0] Call Trace:
[  326.162226][    C0]  <TASK>
[  326.165207][    C0]  __schedule+0x105f/0x34b0
[  326.169789][    C0]  ? __pfx___schedule+0x10/0x10
[  326.174699][    C0]  ? do_task_dead+0x9e/0x110
[  326.179351][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.184465][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  326.190347][    C0]  ? do_task_dead+0x40/0x110
[  326.194997][    C0]  do_task_dead+0xd6/0x110
[  326.199486][    C0]  do_exit+0x1de7/0x2ce0
[  326.203820][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  326.208903][    C0]  ? __pfx_do_exit+0x10/0x10
[  326.213559][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  326.219087][    C0]  do_group_exit+0xd3/0x2a0
[  326.223667][    C0]  __x64_sys_exit_group+0x3e/0x50
[  326.228773][    C0]  x64_sys_call+0x14a9/0x16a0
[  326.233531][    C0]  do_syscall_64+0xcd/0x250
[  326.238140][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  326.244158][    C0] RIP: 0033:0x7f6208d8ba90
[  326.248629][    C0] RSP: 002b:00007ffdd199a478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  326.257104][    C0] RAX: ffffffffffffffda RBX: 00007f6208e7c860 RCX: 00007f6208d8ba90
[  326.265139][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  326.273171][    C0] RBP: 00007f6208e7c860 R08: 0000000000000001 R09: 1028ea7d699defab
[  326.281195][    C0] R10: 00007ffdd199a330 R11: 0000000000000246 R12: 0000000000000000
[  326.289228][    C0] R13: 0000000000000001 R14: 00007f6208e80658 R15: 0000000000000001
[  326.297285][    C0]  </TASK>
[  326.300351][    C0] task:kworker/u8:6    state:R  running task     stack:32568 pid:12218 tgid:12218 ppid:341    flags:0x00004000
[  326.312226][    C0] Call Trace:
[  326.315562][    C0]  <TASK>
[  326.318538][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  326.325211][    C0]  __switch_to_asm+0x70/0x70
[  326.329905][    C0]  </TASK>
[  326.332970][    C0] task:modprobe        state:R  running task     stack:24720 pid:12221 tgid:12221 ppid:320    flags:0x00000002
[  326.344836][    C0] Call Trace:
[  326.348165][    C0]  <TASK>
[  326.351152][    C0]  __schedule+0x105f/0x34b0
[  326.355773][    C0]  ? __pfx___schedule+0x10/0x10
[  326.360694][    C0]  ? do_task_dead+0x9e/0x110
[  326.365367][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.370486][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  326.376376][    C0]  ? do_task_dead+0x40/0x110
[  326.381032][    C0]  do_task_dead+0xd6/0x110
[  326.385549][    C0]  do_exit+0x1de7/0x2ce0
[  326.389870][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  326.394964][    C0]  ? __pfx_do_exit+0x10/0x10
[  326.399621][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  326.405061][    C0]  do_group_exit+0xd3/0x2a0
[  326.409639][    C0]  __x64_sys_exit_group+0x3e/0x50
[  326.414737][    C0]  x64_sys_call+0x14a9/0x16a0
[  326.419489][    C0]  do_syscall_64+0xcd/0x250
[  326.424078][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  326.430047][    C0] RIP: 0033:0x7f92c5e88a90
[  326.434525][    C0] RSP: 002b:00007ffc3eb8a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  326.443004][    C0] RAX: ffffffffffffffda RBX: 00007f92c5f79860 RCX: 00007f92c5e88a90
[  326.451027][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  326.459059][    C0] RBP: 00007f92c5f79860 R08: 0000000000000001 R09: 83d08d0233c30d69
[  326.467093][    C0] R10: 00007ffc3eb8a0d0 R11: 0000000000000246 R12: 0000000000000000
[  326.475134][    C0] R13: 0000000000000001 R14: 00007f92c5f7d658 R15: 0000000000000001
[  326.483183][    C0]  </TASK>
[  326.486259][    C0] task:kworker/u8:2    state:R  running task     stack:32568 pid:12223 tgid:12223 ppid:37     flags:0x00004000
[  326.498321][    C0] Call Trace:
[  326.501642][    C0]  <TASK>
[  326.504620][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  326.511481][    C0]  __switch_to_asm+0x70/0x70
[  326.516183][    C0]  </TASK>
[  326.519264][    C0] task:modprobe        state:R  running task     stack:25424 pid:12228 tgid:12228 ppid:341    flags:0x00000002
[  326.531129][    C0] Call Trace:
[  326.534456][    C0]  <TASK>
[  326.537434][    C0]  __schedule+0x105f/0x34b0
[  326.542003][    C0]  ? __pfx___schedule+0x10/0x10
[  326.546917][    C0]  ? do_task_dead+0x9e/0x110
[  326.551574][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.556685][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  326.562562][    C0]  ? do_task_dead+0x40/0x110
[  326.567210][    C0]  do_task_dead+0xd6/0x110
[  326.571695][    C0]  do_exit+0x1de7/0x2ce0
[  326.576022][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  326.581112][    C0]  ? __pfx_do_exit+0x10/0x10
[  326.585770][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  326.591248][    C0]  do_group_exit+0xd3/0x2a0
[  326.595827][    C0]  __x64_sys_exit_group+0x3e/0x50
[  326.600926][    C0]  x64_sys_call+0x14a9/0x16a0
[  326.605671][    C0]  do_syscall_64+0xcd/0x250
[  326.610264][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  326.616232][    C0] RIP: 0033:0x7f55707e5a90
[  326.620704][    C0] RSP: 002b:00007ffd64e44818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  326.629195][    C0] RAX: ffffffffffffffda RBX: 00007f55708d6860 RCX: 00007f55707e5a90
[  326.637483][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  326.645510][    C0] RBP: 00007f55708d6860 R08: 0000000000000001 R09: c8c0d2ddae41eb13
[  326.653551][    C0] R10: 00007ffd64e446d0 R11: 0000000000000246 R12: 0000000000000000
[  326.661577][    C0] R13: 0000000000000001 R14: 00007f55708da658 R15: 0000000000000001
[  326.669635][    C0]  </TASK>
[  326.672713][    C0] task:modprobe        state:R  running task     stack:24000 pid:12235 tgid:12235 ppid:341    flags:0x00000002
[  326.684602][    C0] Call Trace:
[  326.687923][    C0]  <TASK>
[  326.690909][    C0]  __schedule+0x105f/0x34b0
[  326.695493][    C0]  ? __pfx___schedule+0x10/0x10
[  326.700513][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  326.705598][    C0]  ? __pfx_do_exit+0x10/0x10
[  326.710274][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  326.715717][    C0]  ? do_group_exit+0xd3/0x2a0
[  326.720470][    C0]  __x64_sys_exit_group+0x3e/0x50
[  326.725566][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  326.730490][    C0]  ? do_syscall_64+0xcd/0x250
[  326.735339][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  326.741504][    C0]  </TASK>
[  326.744573][    C0] task:modprobe        state:R  running task     stack:25424 pid:12238 tgid:12238 ppid:28     flags:0x00000002
[  326.756443][    C0] Call Trace:
[  326.759772][    C0]  <TASK>
[  326.762752][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  326.768062][    C0]  ? find_held_lock+0x2d/0x110
[  326.772913][    C0]  ? hlock_class+0x4e/0x130
[  326.777478][    C0]  ? mark_lock+0xb5/0xc60
[  326.781875][    C0]  ? hlock_class+0x4e/0x130
[  326.786440][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  326.791468][    C0]  ? __pfx_mark_lock+0x10/0x10
[  326.796323][    C0]  ? hlock_class+0x4e/0x130
[  326.800894][    C0]  ? mark_lock+0xb5/0xc60
[  326.805297][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  326.810566][    C0]  ? unwind_get_return_address+0x59/0xa0
[  326.816265][    C0]  ? __pfx_mark_lock+0x10/0x10
[  326.821105][    C0]  ? hlock_class+0x4e/0x130
[  326.825758][    C0]  ? mark_lock+0xb5/0xc60
[  326.830168][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  326.835293][    C0]  ? __pfx_mark_lock+0x10/0x10
[  326.840130][    C0]  ? rcu_is_watching+0x12/0xc0
[  326.845054][    C0]  ? hlock_class+0x4e/0x130
[  326.849617][    C0]  ? mark_lock+0xb5/0xc60
[  326.854015][    C0]  ? __pfx_mark_lock+0x10/0x10
[  326.858855][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  326.864494][    C0]  ? hlock_class+0x4e/0x130
[  326.869105][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  326.874230][    C0]  ? rcu_is_watching+0x12/0xc0
[  326.879078][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  326.884183][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  326.889904][    C0]  ? find_held_lock+0x2d/0x110
[  326.894757][    C0]  ? __schedule+0x102c/0x34b0
[  326.899502][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.904623][    C0]  ? __schedule+0x105f/0x34b0
[  326.909380][    C0]  ? __pfx___schedule+0x10/0x10
[  326.914296][    C0]  ? do_task_dead+0x9e/0x110
[  326.918952][    C0]  ? __pfx_lock_release+0x10/0x10
[  326.924081][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  326.929967][    C0]  ? do_task_dead+0x40/0x110
[  326.934628][    C0]  ? do_task_dead+0xd6/0x110
[  326.939287][    C0]  ? do_exit+0x1de7/0x2ce0
[  326.943783][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  326.948872][    C0]  ? __pfx_do_exit+0x10/0x10
[  326.953527][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  326.958969][    C0]  ? do_group_exit+0xd3/0x2a0
[  326.963762][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  326.969040][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  326.973968][    C0]  ? do_syscall_64+0xcd/0x250
[  326.978742][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  326.984904][    C0]  </TASK>
[  326.987984][    C0] task:modprobe        state:R  running task     stack:25424 pid:12247 tgid:12247 ppid:341    flags:0x00004002
[  326.999928][    C0] Call Trace:
[  327.003528][    C0]  <TASK>
[  327.006514][    C0]  __schedule+0x105f/0x34b0
[  327.011096][    C0]  ? __pfx___schedule+0x10/0x10
[  327.016015][    C0]  ? do_task_dead+0x9e/0x110
[  327.020661][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.025863][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  327.031844][    C0]  ? do_task_dead+0x40/0x110
[  327.036498][    C0]  do_task_dead+0xd6/0x110
[  327.040989][    C0]  do_exit+0x1de7/0x2ce0
[  327.045312][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  327.050396][    C0]  ? __pfx_do_exit+0x10/0x10
[  327.055072][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  327.060693][    C0]  do_group_exit+0xd3/0x2a0
[  327.065706][    C0]  __x64_sys_exit_group+0x3e/0x50
[  327.070907][    C0]  x64_sys_call+0x14a9/0x16a0
[  327.075685][    C0]  do_syscall_64+0xcd/0x250
[  327.080303][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  327.086280][    C0] RIP: 0033:0x7f3a817eba90
[  327.090771][    C0] RSP: 002b:00007ffcda9bf428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  327.099250][    C0] RAX: ffffffffffffffda RBX: 00007f3a818dc860 RCX: 00007f3a817eba90
[  327.107277][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  327.115306][    C0] RBP: 00007f3a818dc860 R08: 0000000000000001 R09: ce201d543494f748
[  327.123424][    C0] R10: 00007ffcda9bf2e0 R11: 0000000000000246 R12: 0000000000000000
[  327.131464][    C0] R13: 0000000000000001 R14: 00007f3a818e0658 R15: 0000000000000001
[  327.139530][    C0]  </TASK>
[  327.142602][    C0] task:modprobe        state:R  running task     stack:25424 pid:12254 tgid:12254 ppid:28     flags:0x00000002
[  327.154477][    C0] Call Trace:
[  327.157800][    C0]  <TASK>
[  327.160775][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  327.166058][    C0]  ? find_held_lock+0x2d/0x110
[  327.170908][    C0]  ? hlock_class+0x4e/0x130
[  327.175488][    C0]  ? mark_lock+0xb5/0xc60
[  327.179886][    C0]  ? hlock_class+0x4e/0x130
[  327.184467][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  327.189485][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.194334][    C0]  ? hlock_class+0x4e/0x130
[  327.198911][    C0]  ? mark_lock+0xb5/0xc60
[  327.203323][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  327.208604][    C0]  ? unwind_get_return_address+0x59/0xa0
[  327.214304][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.219145][    C0]  ? hlock_class+0x4e/0x130
[  327.223715][    C0]  ? mark_lock+0xb5/0xc60
[  327.228122][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  327.233221][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.238066][    C0]  ? rcu_is_watching+0x12/0xc0
[  327.242910][    C0]  ? hlock_class+0x4e/0x130
[  327.247574][    C0]  ? mark_lock+0xb5/0xc60
[  327.251987][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.256821][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  327.262447][    C0]  ? hlock_class+0x4e/0x130
[  327.267028][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  327.272152][    C0]  ? rcu_is_watching+0x12/0xc0
[  327.276992][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  327.282181][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  327.287632][    C0]  ? find_held_lock+0x2d/0x110
[  327.292529][    C0]  ? __schedule+0x102c/0x34b0
[  327.297269][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.302814][    C0]  ? __schedule+0x105f/0x34b0
[  327.307574][    C0]  ? __pfx___schedule+0x10/0x10
[  327.312744][    C0]  ? do_task_dead+0x9e/0x110
[  327.317411][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.322525][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  327.328409][    C0]  ? do_task_dead+0x40/0x110
[  327.333060][    C0]  ? do_task_dead+0xd6/0x110
[  327.337712][    C0]  ? do_exit+0x1de7/0x2ce0
[  327.342208][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  327.347286][    C0]  ? __pfx_do_exit+0x10/0x10
[  327.351949][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  327.357387][    C0]  ? do_group_exit+0xd3/0x2a0
[  327.362138][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  327.367407][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  327.372328][    C0]  ? do_syscall_64+0xcd/0x250
[  327.377083][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  327.383242][    C0]  </TASK>
[  327.386541][    C0] task:modprobe        state:R  running task     stack:25136 pid:12263 tgid:12263 ppid:320    flags:0x00000002
[  327.398423][    C0] Call Trace:
[  327.401743][    C0]  <TASK>
[  327.404729][    C0]  __schedule+0x105f/0x34b0
[  327.409303][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  327.414564][    C0]  ? find_held_lock+0x2d/0x110
[  327.419393][    C0]  ? hlock_class+0x4e/0x130
[  327.424047][    C0]  ? mark_lock+0xb5/0xc60
[  327.428455][    C0]  ? hlock_class+0x4e/0x130
[  327.433047][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  327.438068][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.442925][    C0]  ? hlock_class+0x4e/0x130
[  327.447496][    C0]  ? mark_lock+0xb5/0xc60
[  327.451895][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  327.457174][    C0]  ? unwind_get_return_address+0x59/0xa0
[  327.462891][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.467744][    C0]  ? hlock_class+0x4e/0x130
[  327.472306][    C0]  ? mark_lock+0xb5/0xc60
[  327.476706][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  327.481814][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.486654][    C0]  ? rcu_is_watching+0x12/0xc0
[  327.491491][    C0]  ? hlock_class+0x4e/0x130
[  327.496063][    C0]  ? mark_lock+0xb5/0xc60
[  327.500474][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.505313][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  327.510955][    C0]  ? hlock_class+0x4e/0x130
[  327.515527][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  327.520651][    C0]  ? rcu_is_watching+0x12/0xc0
[  327.525488][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  327.530595][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  327.536064][    C0]  ? find_held_lock+0x2d/0x110
[  327.540911][    C0]  ? __schedule+0x102c/0x34b0
[  327.545652][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.550768][    C0]  ? __schedule+0x105f/0x34b0
[  327.555614][    C0]  ? __pfx___schedule+0x10/0x10
[  327.560533][    C0]  ? do_task_dead+0x9e/0x110
[  327.565184][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.570298][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  327.576182][    C0]  ? do_task_dead+0x40/0x110
[  327.580839][    C0]  ? do_task_dead+0xd6/0x110
[  327.585500][    C0]  ? do_exit+0x1de7/0x2ce0
[  327.589997][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  327.595097][    C0]  ? __pfx_do_exit+0x10/0x10
[  327.599763][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  327.605213][    C0]  ? do_group_exit+0xd3/0x2a0
[  327.609968][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  327.615261][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  327.620201][    C0]  ? do_syscall_64+0xcd/0x250
[  327.624973][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  327.631155][    C0]  </TASK>
[  327.634240][    C0] task:modprobe        state:R  running task     stack:25424 pid:12274 tgid:12274 ppid:341    flags:0x00000002
[  327.646104][    C0] Call Trace:
[  327.649428][    C0]  <TASK>
[  327.652531][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  327.657813][    C0]  ? find_held_lock+0x2d/0x110
[  327.662657][    C0]  ? hlock_class+0x4e/0x130
[  327.667225][    C0]  ? mark_lock+0xb5/0xc60
[  327.671618][    C0]  ? hlock_class+0x4e/0x130
[  327.676187][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  327.681201][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.686036][    C0]  ? hlock_class+0x4e/0x130
[  327.690955][    C0]  ? mark_lock+0xb5/0xc60
[  327.695379][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  327.700657][    C0]  ? unwind_get_return_address+0x59/0xa0
[  327.706353][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.711203][    C0]  ? hlock_class+0x4e/0x130
[  327.715984][    C0]  ? mark_lock+0xb5/0xc60
[  327.720397][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  327.725505][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.730345][    C0]  ? rcu_is_watching+0x12/0xc0
[  327.735176][    C0]  ? hlock_class+0x4e/0x130
[  327.739757][    C0]  ? mark_lock+0xb5/0xc60
[  327.744219][    C0]  ? __pfx_mark_lock+0x10/0x10
[  327.749067][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  327.754694][    C0]  ? hlock_class+0x4e/0x130
[  327.759272][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  327.764374][    C0]  ? rcu_is_watching+0x12/0xc0
[  327.769197][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  327.774303][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  327.779760][    C0]  ? find_held_lock+0x2d/0x110
[  327.784602][    C0]  ? __schedule+0x102c/0x34b0
[  327.789342][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.794475][    C0]  ? __schedule+0x105f/0x34b0
[  327.799239][    C0]  ? __pfx___schedule+0x10/0x10
[  327.804167][    C0]  ? do_task_dead+0x9e/0x110
[  327.808827][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.813958][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  327.819846][    C0]  ? do_task_dead+0x40/0x110
[  327.824502][    C0]  ? do_task_dead+0xd6/0x110
[  327.829172][    C0]  ? do_exit+0x1de7/0x2ce0
[  327.833667][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  327.838761][    C0]  ? __pfx_do_exit+0x10/0x10
[  327.843453][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  327.848925][    C0]  ? do_group_exit+0xd3/0x2a0
[  327.853692][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  327.858975][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  327.863963][    C0]  ? do_syscall_64+0xcd/0x250
[  327.868733][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  327.874901][    C0]  </TASK>
[  327.877980][    C0] task:modprobe        state:R  running task     stack:25136 pid:12284 tgid:12284 ppid:320    flags:0x00000000
[  327.889847][    C0] Call Trace:
[  327.893173][    C0]  <TASK>
[  327.896151][    C0]  __schedule+0x105f/0x34b0
[  327.900732][    C0]  ? __pfx___schedule+0x10/0x10
[  327.905642][    C0]  ? do_task_dead+0x9e/0x110
[  327.910312][    C0]  ? __pfx_lock_release+0x10/0x10
[  327.915429][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  327.921317][    C0]  ? do_task_dead+0x40/0x110
[  327.925975][    C0]  do_task_dead+0xd6/0x110
[  327.930540][    C0]  do_exit+0x1de7/0x2ce0
[  327.934864][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  327.940136][    C0]  ? __pfx_do_exit+0x10/0x10
[  327.944816][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  327.950287][    C0]  do_group_exit+0xd3/0x2a0
[  327.954902][    C0]  __x64_sys_exit_group+0x3e/0x50
[  327.960092][    C0]  x64_sys_call+0x14a9/0x16a0
[  327.964840][    C0]  do_syscall_64+0xcd/0x250
[  327.969439][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  327.975426][    C0] RIP: 0033:0x7f3d9e829a90
[  327.979907][    C0] RSP: 002b:00007ffc9dee2978 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  327.989094][    C0] RAX: ffffffffffffffda RBX: 00007f3d9e91a860 RCX: 00007f3d9e829a90
[  327.997124][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  328.005139][    C0] RBP: 00007f3d9e91a860 R08: 0000000000000001 R09: c05b7cfc5e5a4639
[  328.013170][    C0] R10: 00007ffc9dee2830 R11: 0000000000000246 R12: 0000000000000000
[  328.021199][    C0] R13: 0000000000000001 R14: 00007f3d9e91e658 R15: 0000000000000001
[  328.029254][    C0]  </TASK>
[  328.032331][    C0] task:modprobe        state:R  running task     stack:24720 pid:12290 tgid:12290 ppid:341    flags:0x00000000
[  328.044376][    C0] Call Trace:
[  328.047703][    C0]  <TASK>
[  328.050676][    C0]  __schedule+0x105f/0x34b0
[  328.055256][    C0]  ? __pfx___schedule+0x10/0x10
[  328.060179][    C0]  ? do_task_dead+0x9e/0x110
[  328.064839][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.069972][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.075880][    C0]  ? do_task_dead+0x40/0x110
[  328.080525][    C0]  do_task_dead+0xd6/0x110
[  328.084995][    C0]  do_exit+0x1de7/0x2ce0
[  328.089308][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.094387][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.099044][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.104494][    C0]  do_group_exit+0xd3/0x2a0
[  328.109068][    C0]  __x64_sys_exit_group+0x3e/0x50
[  328.114166][    C0]  x64_sys_call+0x14a9/0x16a0
[  328.118936][    C0]  do_syscall_64+0xcd/0x250
[  328.123519][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.129487][    C0] RIP: 0033:0x7fd638ebba90
[  328.133954][    C0] RSP: 002b:00007ffc9891e958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  328.142434][    C0] RAX: ffffffffffffffda RBX: 00007fd638fac860 RCX: 00007fd638ebba90
[  328.150464][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  328.158495][    C0] RBP: 00007fd638fac860 R08: 0000000000000001 R09: c97c26dfa29b3142
[  328.166524][    C0] R10: 00007ffc9891e810 R11: 0000000000000246 R12: 0000000000000000
[  328.174551][    C0] R13: 0000000000000001 R14: 00007fd638fb0658 R15: 0000000000000001
[  328.182604][    C0]  </TASK>
[  328.185686][    C0] task:modprobe        state:R  running task     stack:24720 pid:12297 tgid:12297 ppid:10857  flags:0x00000000
[  328.197551][    C0] Call Trace:
[  328.200874][    C0]  <TASK>
[  328.203854][    C0]  __schedule+0x105f/0x34b0
[  328.208441][    C0]  ? __pfx___schedule+0x10/0x10
[  328.213349][    C0]  ? hlock_class+0x4e/0x130
[  328.217913][    C0]  ? __pfx_unmap_page_range+0x10/0x10
[  328.223346][    C0]  ? mark_lock+0xb5/0xc60
[  328.227744][    C0]  ? __pfx_mark_lock+0x10/0x10
[  328.232574][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  328.238213][    C0]  ? hlock_class+0x4e/0x130
[  328.242784][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  328.247895][    C0]  ? rcu_is_watching+0x12/0xc0
[  328.252732][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  328.257833][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  328.263286][    C0]  ? find_held_lock+0x2d/0x110
[  328.268122][    C0]  ? __schedule+0x102c/0x34b0
[  328.272892][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.278012][    C0]  ? __schedule+0x105f/0x34b0
[  328.282764][    C0]  ? __pfx___schedule+0x10/0x10
[  328.287672][    C0]  ? do_task_dead+0x9e/0x110
[  328.292328][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.297521][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.303400][    C0]  ? do_task_dead+0x40/0x110
[  328.308050][    C0]  ? do_task_dead+0xd6/0x110
[  328.312724][    C0]  ? do_exit+0x1de7/0x2ce0
[  328.317217][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.322298][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.326950][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.332402][    C0]  ? do_group_exit+0xd3/0x2a0
[  328.337154][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  328.342434][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  328.347351][    C0]  ? do_syscall_64+0xcd/0x250
[  328.352104][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.358267][    C0]  </TASK>
[  328.361337][    C0] task:modprobe        state:R  running task     stack:25344 pid:12302 tgid:12302 ppid:341    flags:0x00000002
[  328.373277][    C0] Call Trace:
[  328.376603][    C0]  <TASK>
[  328.379581][    C0]  ? hlock_class+0x4e/0x130
[  328.384161][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  328.389277][    C0]  ? arch_scale_cpu_capacity+0x15/0xb0
[  328.394828][    C0]  ? dl_scaled_delta_exec+0xdd/0x2e0
[  328.400213][    C0]  ? find_held_lock+0x2d/0x110
[  328.405061][    C0]  ? __schedule+0x102c/0x34b0
[  328.409813][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.414939][    C0]  ? __schedule+0x105f/0x34b0
[  328.419713][    C0]  ? __pfx___schedule+0x10/0x10
[  328.424628][    C0]  ? do_task_dead+0x9e/0x110
[  328.429330][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.434462][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.440361][    C0]  ? do_task_dead+0x40/0x110
[  328.445006][    C0]  ? do_task_dead+0xd6/0x110
[  328.449669][    C0]  ? do_exit+0x1de7/0x2ce0
[  328.454176][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.459268][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.463926][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.469386][    C0]  ? do_group_exit+0xd3/0x2a0
[  328.474147][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  328.479427][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  328.484355][    C0]  ? do_syscall_64+0xcd/0x250
[  328.489120][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.495290][    C0]  </TASK>
[  328.498372][    C0] task:modprobe        state:R  running task     stack:24416 pid:12309 tgid:12309 ppid:10857  flags:0x00000002
[  328.510243][    C0] Call Trace:
[  328.513566][    C0]  <TASK>
[  328.516537][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.522423][    C0]  ? do_task_dead+0x40/0x110
[  328.527079][    C0]  ? do_task_dead+0xd6/0x110
[  328.531732][    C0]  ? do_exit+0x1de7/0x2ce0
[  328.536234][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.541334][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.546025][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.551566][    C0]  ? do_group_exit+0xd3/0x2a0
[  328.556329][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  328.561606][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  328.566528][    C0]  ? do_syscall_64+0xcd/0x250
[  328.571285][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.577435][    C0]  </TASK>
[  328.580508][    C0] task:modprobe        state:R  running task     stack:25136 pid:12311 tgid:12311 ppid:320    flags:0x00004002
[  328.592363][    C0] Call Trace:
[  328.595682][    C0]  <TASK>
[  328.598655][    C0]  __schedule+0x102c/0x34b0
[  328.603220][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.608339][    C0]  ? __schedule+0x105f/0x34b0
[  328.613096][    C0]  ? __pfx___schedule+0x10/0x10
[  328.618022][    C0]  ? do_task_dead+0x9e/0x110
[  328.622675][    C0]  __pfx_lock_release+0x10/0x10
[  328.627624][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.633510][    C0]  ? do_task_dead+0x40/0x110
[  328.638161][    C0]  ? do_task_dead+0xd6/0x110
[  328.642848][    C0]  ? do_exit+0x1de7/0x2ce0
[  328.647380][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.652467][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.657130][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.662571][    C0]  ? do_group_exit+0xd3/0x2a0
[  328.667330][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  328.672589][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  328.677560][    C0]  ? do_syscall_64+0xcd/0x250
[  328.682313][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.688475][    C0]  </TASK>
[  328.691779][    C0] task:modprobe        state:R  running task     stack:25424 pid:12316 tgid:12316 ppid:320    flags:0x00000002
[  328.703640][    C0] Call Trace:
[  328.706952][    C0]  <TASK>
[  328.709937][    C0]  __schedule+0x105f/0x34b0
[  328.714536][    C0]  ? __pfx___schedule+0x10/0x10
[  328.719458][    C0]  ? do_task_dead+0x9e/0x110
[  328.724108][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.729267][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.735157][    C0]  ? do_task_dead+0x40/0x110
[  328.739939][    C0]  do_task_dead+0xd6/0x110
[  328.744418][    C0]  do_exit+0x1de7/0x2ce0
[  328.748741][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.753831][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.758490][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.763948][    C0]  do_group_exit+0xd3/0x2a0
[  328.768533][    C0]  __x64_sys_exit_group+0x3e/0x50
[  328.773634][    C0]  x64_sys_call+0x14a9/0x16a0
[  328.778394][    C0]  do_syscall_64+0xcd/0x250
[  328.782994][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.788962][    C0] RIP: 0033:0x7f1f16dcda90
[  328.793432][    C0] RSP: 002b:00007ffd4bd8f5d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  328.801918][    C0] RAX: ffffffffffffffda RBX: 00007f1f16ebe860 RCX: 00007f1f16dcda90
[  328.810033][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  328.818066][    C0] RBP: 00007f1f16ebe860 R08: 0000000000000001 R09: f7456084a3b9a6de
[  328.826093][    C0] R10: 00007ffd4bd8f490 R11: 0000000000000246 R12: 0000000000000000
[  328.834137][    C0] R13: 0000000000000001 R14: 00007f1f16ec2658 R15: 0000000000000001
[  328.842184][    C0]  </TASK>
[  328.845538][    C0] task:kworker/u8:1    state:R  running task     stack:32568 pid:12322 tgid:12322 ppid:28     flags:0x00004000
[  328.857430][    C0] Call Trace:
[  328.860755][    C0]  <TASK>
[  328.863825][    C0]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  328.870510][    C0]  __switch_to_asm+0x70/0x70
[  328.875204][    C0]  </TASK>
[  328.878264][    C0] task:modprobe        state:R  running task     stack:25424 pid:12323 tgid:12323 ppid:341    flags:0x00004002
[  328.890150][    C0] Call Trace:
[  328.893480][    C0]  <TASK>
[  328.896469][    C0]  __schedule+0x105f/0x34b0
[  328.901040][    C0]  ? __pfx___schedule+0x10/0x10
[  328.905950][    C0]  ? do_task_dead+0x9e/0x110
[  328.910607][    C0]  ? __pfx_lock_release+0x10/0x10
[  328.915721][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  328.921634][    C0]  ? do_task_dead+0x40/0x110
[  328.926282][    C0]  do_task_dead+0xd6/0x110
[  328.930777][    C0]  do_exit+0x1de7/0x2ce0
[  328.935094][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  328.940213][    C0]  ? __pfx_do_exit+0x10/0x10
[  328.944875][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  328.950318][    C0]  do_group_exit+0xd3/0x2a0
[  328.954894][    C0]  __x64_sys_exit_group+0x3e/0x50
[  328.960007][    C0]  x64_sys_call+0x14a9/0x16a0
[  328.964745][    C0]  do_syscall_64+0xcd/0x250
[  328.969332][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  328.975303][    C0] RIP: 0033:0x7fb007074a90
[  328.979761][    C0] RSP: 002b:00007ffe8eea7838 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  328.988233][    C0] RAX: ffffffffffffffda RBX: 00007fb007165860 RCX: 00007fb007074a90
[  328.996264][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  329.004288][    C0] RBP: 00007fb007165860 R08: 0000000000000001 R09: 10c59b377b3713a3
[  329.012403][    C0] R10: 00007ffe8eea76f0 R11: 0000000000000246 R12: 0000000000000000
[  329.020427][    C0] R13: 0000000000000001 R14: 00007fb007169658 R15: 0000000000000001
[  329.028481][    C0]  </TASK>
[  329.031543][    C0] task:modprobe        state:R  running task     stack:25136 pid:12331 tgid:12331 ppid:341    flags:0x00000002
[  329.043384][    C0] Call Trace:
[  329.046701][    C0]  <TASK>
[  329.049675][    C0]  __schedule+0x105f/0x34b0
[  329.054257][    C0]  ? __pfx___schedule+0x10/0x10
[  329.059174][    C0]  ? __pfx_unmap_page_range+0x10/0x10
[  329.064611][    C0]  ? mark_lock+0xb5/0xc60
[  329.069023][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.073860][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  329.079470][    C0]  ? hlock_class+0x4e/0x130
[  329.084034][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  329.089145][    C0]  ? rcu_is_watching+0x12/0xc0
[  329.093966][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  329.099071][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  329.104561][    C0]  ? find_held_lock+0x2d/0x110
[  329.109404][    C0]  ? __schedule+0x102c/0x34b0
[  329.114148][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.119257][    C0]  ? __schedule+0x105f/0x34b0
[  329.124010][    C0]  ? __pfx___schedule+0x10/0x10
[  329.128927][    C0]  ? do_task_dead+0x9e/0x110
[  329.133586][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.138684][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  329.144559][    C0]  ? do_task_dead+0x40/0x110
[  329.149202][    C0]  ? do_task_dead+0xd6/0x110
[  329.153852][    C0]  ? do_exit+0x1de7/0x2ce0
[  329.158344][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  329.163429][    C0]  ? __pfx_do_exit+0x10/0x10
[  329.168096][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  329.173537][    C0]  ? do_group_exit+0xd3/0x2a0
[  329.178282][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  329.183544][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  329.188465][    C0]  ? do_syscall_64+0xcd/0x250
[  329.193220][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  329.199381][    C0]  </TASK>
[  329.202455][    C0] task:modprobe        state:R  running task     stack:24720 pid:12336 tgid:12336 ppid:320    flags:0x00000002
[  329.214321][    C0] Call Trace:
[  329.217644][    C0]  <TASK>
[  329.220620][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  329.225896][    C0]  ? find_held_lock+0x2d/0x110
[  329.230743][    C0]  ? hlock_class+0x4e/0x130
[  329.235312][    C0]  ? mark_lock+0xb5/0xc60
[  329.239756][    C0]  ? hlock_class+0x4e/0x130
[  329.244325][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  329.249333][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.254173][    C0]  ? hlock_class+0x4e/0x130
[  329.258742][    C0]  ? mark_lock+0xb5/0xc60
[  329.263144][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  329.268406][    C0]  ? unwind_get_return_address+0x59/0xa0
[  329.274110][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.278952][    C0]  ? hlock_class+0x4e/0x130
[  329.283524][    C0]  ? mark_lock+0xb5/0xc60
[  329.287913][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  329.293016][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.297846][    C0]  ? rcu_is_watching+0x12/0xc0
[  329.302662][    C0]  ? hlock_class+0x4e/0x130
[  329.307217][    C0]  ? mark_lock+0xb5/0xc60
[  329.311626][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.316458][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  329.322087][    C0]  ? hlock_class+0x4e/0x130
[  329.326651][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  329.331759][    C0]  ? rcu_is_watching+0x12/0xc0
[  329.336590][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  329.341683][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  329.347142][    C0]  ? find_held_lock+0x2d/0x110
[  329.352068][    C0]  ? __schedule+0x102c/0x34b0
[  329.356818][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.361948][    C0]  ? __schedule+0x105f/0x34b0
[  329.366745][    C0]  ? __pfx___schedule+0x10/0x10
[  329.371680][    C0]  ? do_task_dead+0x9e/0x110
[  329.376322][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.381414][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  329.387289][    C0]  ? do_task_dead+0x40/0x110
[  329.391945][    C0]  ? do_task_dead+0xd6/0x110
[  329.396596][    C0]  ? do_exit+0x1de7/0x2ce0
[  329.401086][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  329.406156][    C0]  ? __pfx_do_exit+0x10/0x10
[  329.410797][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  329.416228][    C0]  ? do_group_exit+0xd3/0x2a0
[  329.420982][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  329.426250][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  329.431168][    C0]  ? do_syscall_64+0xcd/0x250
[  329.435935][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  329.442089][    C0]  </TASK>
[  329.445154][    C0] task:modprobe        state:R  running task     stack:24720 pid:12347 tgid:12347 ppid:37     flags:0x00000000
[  329.457019][    C0] Call Trace:
[  329.460344][    C0]  <TASK>
[  329.463327][    C0]  __schedule+0x105f/0x34b0
[  329.467918][    C0]  ? __pfx___schedule+0x10/0x10
[  329.472827][    C0]  ? find_held_lock+0x2d/0x110
[  329.477651][    C0]  ? page_ext_put+0x48/0xd0
[  329.482221][    C0]  ? mark_lock+0xb5/0xc60
[  329.486610][    C0]  ? hlock_class+0x4e/0x130
[  329.491173][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  329.496184][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.501027][    C0]  ? hlock_class+0x4e/0x130
[  329.505590][    C0]  ? mark_lock+0xb5/0xc60
[  329.509984][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  329.515261][    C0]  ? unwind_get_return_address+0x59/0xa0
[  329.520962][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.525798][    C0]  ? hlock_class+0x4e/0x130
[  329.530361][    C0]  ? mark_lock+0xb5/0xc60
[  329.534762][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  329.539860][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.544709][    C0]  ? rcu_is_watching+0x12/0xc0
[  329.549536][    C0]  ? hlock_class+0x4e/0x130
[  329.554098][    C0]  ? mark_lock+0xb5/0xc60
[  329.558499][    C0]  ? __pfx_mark_lock+0x10/0x10
[  329.563324][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  329.568945][    C0]  ? hlock_class+0x4e/0x130
[  329.573503][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  329.578612][    C0]  ? rcu_is_watching+0x12/0xc0
[  329.583442][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  329.588540][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  329.593986][    C0]  ? find_held_lock+0x2d/0x110
[  329.598814][    C0]  ? __schedule+0x102c/0x34b0
[  329.603565][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.608772][    C0]  ? __schedule+0x105f/0x34b0
[  329.613520][    C0]  ? __pfx___schedule+0x10/0x10
[  329.618440][    C0]  ? do_task_dead+0x9e/0x110
[  329.623099][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.628209][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  329.634096][    C0]  ? do_task_dead+0x40/0x110
[  329.638749][    C0]  ? do_task_dead+0xd6/0x110
[  329.643405][    C0]  ? do_exit+0x1de7/0x2ce0
[  329.647904][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  329.652989][    C0]  ? __pfx_do_exit+0x10/0x10
[  329.657651][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  329.663107][    C0]  ? do_group_exit+0xd3/0x2a0
[  329.667864][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  329.673155][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  329.678069][    C0]  ? do_syscall_64+0xcd/0x250
[  329.682842][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  329.689016][    C0]  </TASK>
[  329.692287][    C0] task:modprobe        state:R  running task     stack:24720 pid:12357 tgid:12357 ppid:37     flags:0x00000002
[  329.704162][    C0] Call Trace:
[  329.707486][    C0]  <TASK>
[  329.710471][    C0]  ? rcu_is_watching+0x12/0xc0
[  329.715310][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  329.720410][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  329.725862][    C0]  ? find_held_lock+0x2d/0x110
[  329.730706][    C0]  ? __schedule+0x102c/0x34b0
[  329.735455][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.740571][    C0]  ? __schedule+0x105f/0x34b0
[  329.745322][    C0]  ? __pfx___schedule+0x10/0x10
[  329.750340][    C0]  ? do_task_dead+0x9e/0x110
[  329.755020][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.760153][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  329.766051][    C0]  ? do_task_dead+0x40/0x110
[  329.770720][    C0]  ? do_task_dead+0xd6/0x110
[  329.775380][    C0]  ? do_exit+0x1de7/0x2ce0
[  329.779882][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  329.784992][    C0]  ? __pfx_do_exit+0x10/0x10
[  329.789666][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  329.795123][    C0]  ? do_group_exit+0xd3/0x2a0
[  329.799888][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  329.805159][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  329.810072][    C0]  ? do_syscall_64+0xcd/0x250
[  329.814825][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  329.820996][    C0]  </TASK>
[  329.824063][    C0] task:modprobe        state:R  running task     stack:25424 pid:12363 tgid:12363 ppid:341    flags:0x00000002
[  329.835948][    C0] Call Trace:
[  329.839268][    C0]  <TASK>
[  329.842248][    C0]  ? mmput+0xdb/0x3e0
[  329.846291][    C0]  ? do_task_dead+0x40/0x110
[  329.850948][    C0]  ? do_task_dead+0xd6/0x110
[  329.855611][    C0]  ? do_exit+0x1de7/0x2ce0
[  329.860186][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  329.865275][    C0]  ? __pfx_do_exit+0x10/0x10
[  329.869953][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  329.875397][    C0]  ? do_group_exit+0xd3/0x2a0
[  329.880154][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  329.885417][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  329.890345][    C0]  ? do_syscall_64+0xcd/0x250
[  329.895106][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  329.901271][    C0]  </TASK>
[  329.904339][    C0] task:modprobe        state:R  running task     stack:25424 pid:12366 tgid:12366 ppid:37     flags:0x00004002
[  329.916374][    C0] Call Trace:
[  329.919710][    C0]  <TASK>
[  329.922688][    C0]  __schedule+0x105f/0x34b0
[  329.927270][    C0]  ? __pfx___schedule+0x10/0x10
[  329.932194][    C0]  ? do_task_dead+0x9e/0x110
[  329.936850][    C0]  ? __pfx_lock_release+0x10/0x10
[  329.941962][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  329.947845][    C0]  ? do_task_dead+0x40/0x110
[  329.952513][    C0]  do_task_dead+0xd6/0x110
[  329.956997][    C0]  do_exit+0x1de7/0x2ce0
[  329.961317][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  329.966396][    C0]  ? __pfx_do_exit+0x10/0x10
[  329.971058][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  329.976497][    C0]  do_group_exit+0xd3/0x2a0
[  329.981075][    C0]  __x64_sys_exit_group+0x3e/0x50
[  329.986179][    C0]  x64_sys_call+0x14a9/0x16a0
[  329.990920][    C0]  do_syscall_64+0xcd/0x250
[  329.995505][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.001494][    C0] RIP: 0033:0x7f8bea3c0a90
[  330.005960][    C0] RSP: 002b:00007ffd1cb818d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  330.014443][    C0] RAX: ffffffffffffffda RBX: 00007f8bea4b1860 RCX: 00007f8bea3c0a90
[  330.022475][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  330.030685][    C0] RBP: 00007f8bea4b1860 R08: 0000000000000001 R09: bbacd77025e88916
[  330.038711][    C0] R10: 00007ffd1cb81790 R11: 0000000000000246 R12: 0000000000000000
[  330.046739][    C0] R13: 0000000000000001 R14: 00007f8bea4b5658 R15: 0000000000000001
[  330.054786][    C0]  </TASK>
[  330.057867][    C0] task:modprobe        state:R  running task     stack:25136 pid:12373 tgid:12373 ppid:10857  flags:0x00000002
[  330.069729][    C0] Call Trace:
[  330.073056][    C0]  <TASK>
[  330.076039][    C0]  __schedule+0x105f/0x34b0
[  330.080693][    C0]  ? find_held_lock+0x2d/0x110
[  330.085523][    C0]  ? hlock_class+0x4e/0x130
[  330.090094][    C0]  ? mark_lock+0xb5/0xc60
[  330.094498][    C0]  ? hlock_class+0x4e/0x130
[  330.099069][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  330.104094][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.108940][    C0]  ? hlock_class+0x4e/0x130
[  330.113503][    C0]  ? mark_lock+0xb5/0xc60
[  330.117920][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  330.123187][    C0]  ? unwind_get_return_address+0x59/0xa0
[  330.128892][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.133736][    C0]  ? hlock_class+0x4e/0x130
[  330.138318][    C0]  ? mark_lock+0xb5/0xc60
[  330.142737][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  330.147934][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.152777][    C0]  ? rcu_is_watching+0x12/0xc0
[  330.157617][    C0]  ? hlock_class+0x4e/0x130
[  330.162190][    C0]  ? mark_lock+0xb5/0xc60
[  330.166615][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.171469][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  330.177182][    C0]  ? hlock_class+0x4e/0x130
[  330.181751][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  330.186868][    C0]  ? rcu_is_watching+0x12/0xc0
[  330.191699][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  330.196889][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  330.202340][    C0]  ? find_held_lock+0x2d/0x110
[  330.207175][    C0]  ? __schedule+0x102c/0x34b0
[  330.211931][    C0]  ? __pfx_lock_release+0x10/0x10
[  330.217044][    C0]  ? __schedule+0x105f/0x34b0
[  330.221808][    C0]  ? __pfx___schedule+0x10/0x10
[  330.226733][    C0]  ? do_task_dead+0x9e/0x110
[  330.231392][    C0]  ? __pfx_lock_release+0x10/0x10
[  330.236507][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  330.242389][    C0]  ? do_task_dead+0x40/0x110
[  330.247037][    C0]  ? do_task_dead+0xd6/0x110
[  330.251700][    C0]  ? do_exit+0x1de7/0x2ce0
[  330.256188][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  330.261278][    C0]  ? __pfx_do_exit+0x10/0x10
[  330.265931][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  330.271361][    C0]  ? do_group_exit+0xd3/0x2a0
[  330.276114][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  330.281391][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  330.286310][    C0]  ? do_syscall_64+0xcd/0x250
[  330.291069][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.297232][    C0]  </TASK>
[  330.300512][    C0] task:modprobe        state:R  running task     stack:25136 pid:12382 tgid:12382 ppid:37     flags:0x00000000
[  330.312386][    C0] Call Trace:
[  330.315735][    C0]  <TASK>
[  330.318719][    C0]  __schedule+0x105f/0x34b0
[  330.323293][    C0]  ? __pfx___schedule+0x10/0x10
[  330.328214][    C0]  ? do_task_dead+0x9e/0x110
[  330.332866][    C0]  ? __pfx_lock_release+0x10/0x10
[  330.337973][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  330.343851][    C0]  ? do_task_dead+0x40/0x110
[  330.348499][    C0]  do_task_dead+0xd6/0x110
[  330.352980][    C0]  do_exit+0x1de7/0x2ce0
[  330.357383][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  330.362464][    C0]  ? __pfx_do_exit+0x10/0x10
[  330.367118][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  330.372566][    C0]  do_group_exit+0xd3/0x2a0
[  330.377145][    C0]  __x64_sys_exit_group+0x3e/0x50
[  330.382244][    C0]  x64_sys_call+0x14a9/0x16a0
[  330.386993][    C0]  do_syscall_64+0xcd/0x250
[  330.391585][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.397545][    C0] RIP: 0033:0x7f7249b16a90
[  330.402014][    C0] RSP: 002b:00007ffe0ce51888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  330.410493][    C0] RAX: ffffffffffffffda RBX: 00007f7249c07860 RCX: 00007f7249b16a90
[  330.418528][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  330.426566][    C0] RBP: 00007f7249c07860 R08: 0000000000000001 R09: 4f7f7cfc31bf98e9
[  330.434608][    C0] R10: 00007ffe0ce51740 R11: 0000000000000246 R12: 0000000000000000
[  330.442645][    C0] R13: 0000000000000001 R14: 00007f7249c0b658 R15: 0000000000000001
[  330.450699][    C0]  </TASK>
[  330.453775][    C0] task:modprobe        state:R  running task     stack:25424 pid:12388 tgid:12388 ppid:320    flags:0x00000002
[  330.465643][    C0] Call Trace:
[  330.468965][    C0]  <TASK>
[  330.471963][    C0]  __schedule+0x105f/0x34b0
[  330.476555][    C0]  ? __pfx___schedule+0x10/0x10
[  330.481486][    C0]  ? do_task_dead+0x9e/0x110
[  330.486138][    C0]  ? __pfx_lock_release+0x10/0x10
[  330.491243][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  330.497113][    C0]  ? do_task_dead+0x40/0x110
[  330.501760][    C0]  do_task_dead+0xd6/0x110
[  330.506230][    C0]  do_exit+0x1de7/0x2ce0
[  330.510547][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  330.515640][    C0]  ? __pfx_do_exit+0x10/0x10
[  330.520296][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  330.525736][    C0]  do_group_exit+0xd3/0x2a0
[  330.530308][    C0]  __x64_sys_exit_group+0x3e/0x50
[  330.535438][    C0]  x64_sys_call+0x14a9/0x16a0
[  330.540191][    C0]  do_syscall_64+0xcd/0x250
[  330.544779][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.550747][    C0] RIP: 0033:0x7f9646060a90
[  330.555733][    C0] RSP: 002b:00007fff077d5ae8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  330.564227][    C0] RAX: ffffffffffffffda RBX: 00007f9646151860 RCX: 00007f9646060a90
[  330.572254][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  330.580279][    C0] RBP: 00007f9646151860 R08: 0000000000000001 R09: 700fd3a4be715f73
[  330.588315][    C0] R10: 00007fff077d59a0 R11: 0000000000000246 R12: 0000000000000000
[  330.596348][    C0] R13: 0000000000000001 R14: 00007f9646155658 R15: 0000000000000001
[  330.604400][    C0]  </TASK>
[  330.607467][    C0] task:modprobe        state:R  running task     stack:24720 pid:12395 tgid:12395 ppid:320    flags:0x00000002
[  330.619328][    C0] Call Trace:
[  330.622653][    C0]  <TASK>
[  330.625645][    C0]  __schedule+0x105f/0x34b0
[  330.630240][    C0]  ? __pfx___schedule+0x10/0x10
[  330.635165][    C0]  ? handle_mm_fault+0x3fa/0xaa0
[  330.640174][    C0]  ? do_group_exit+0xd3/0x2a0
[  330.644929][    C0]  __x64_sys_exit_group+0x3e/0x50
[  330.650036][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  330.654963][    C0]  ? do_syscall_64+0xcd/0x250
[  330.659734][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.665902][    C0]  </TASK>
[  330.668969][    C0] task:modprobe        state:R  running task     stack:24720 pid:12397 tgid:12397 ppid:37     flags:0x00004002
[  330.680838][    C0] Call Trace:
[  330.684158][    C0]  <TASK>
[  330.687133][    C0]  __schedule+0x105f/0x34b0
[  330.691713][    C0]  ? __pfx___schedule+0x10/0x10
[  330.696632][    C0]  ? do_task_dead+0x9e/0x110
[  330.701288][    C0]  ? __pfx_lock_release+0x10/0x10
[  330.706402][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  330.712286][    C0]  ? do_task_dead+0x40/0x110
[  330.717027][    C0]  do_task_dead+0xd6/0x110
[  330.721523][    C0]  do_exit+0x1de7/0x2ce0
[  330.725861][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  330.730943][    C0]  ? __pfx_do_exit+0x10/0x10
[  330.735616][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  330.741064][    C0]  do_group_exit+0xd3/0x2a0
[  330.745700][    C0]  __x64_sys_exit_group+0x3e/0x50
[  330.750800][    C0]  x64_sys_call+0x14a9/0x16a0
[  330.755569][    C0]  do_syscall_64+0xcd/0x250
[  330.760164][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  330.766141][    C0] RIP: 0033:0x7fba2ffeda90
[  330.770630][    C0] RSP: 002b:00007ffc235438a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  330.779375][    C0] RAX: ffffffffffffffda RBX: 00007fba300de860 RCX: 00007fba2ffeda90
[  330.787398][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  330.795429][    C0] RBP: 00007fba300de860 R08: 0000000000000001 R09: e8db17cb088f358f
[  330.803467][    C0] R10: 00007ffc23543760 R11: 0000000000000246 R12: 0000000000000000
[  330.811505][    C0] R13: 0000000000000001 R14: 00007fba300e2658 R15: 0000000000000001
[  330.819584][    C0]  </TASK>
[  330.822659][    C0] task:modprobe        state:R  running task     stack:24720 pid:12404 tgid:12404 ppid:320    flags:0x00000002
[  330.834530][    C0] Call Trace:
[  330.837874][    C0]  <TASK>
[  330.840856][    C0]  __schedule+0x105f/0x34b0
[  330.845443][    C0]  ? __pfx___schedule+0x10/0x10
[  330.850388][    C0]  ? is_bpf_text_address+0x94/0x1a0
[  330.855665][    C0]  ? hlock_class+0x4e/0x130
[  330.860273][    C0]  ? mark_lock+0xb5/0xc60
[  330.864678][    C0]  ? hlock_class+0x4e/0x130
[  330.869251][    C0]  ? __lock_acquire+0xbdd/0x3ce0
[  330.874282][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.879126][    C0]  ? hlock_class+0x4e/0x130
[  330.883776][    C0]  ? mark_lock+0xb5/0xc60
[  330.888177][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  330.893456][    C0]  ? unwind_get_return_address+0x59/0xa0
[  330.899165][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.904006][    C0]  ? hlock_class+0x4e/0x130
[  330.908612][    C0]  ? mark_lock+0xb5/0xc60
[  330.913028][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  330.918217][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.923169][    C0]  ? rcu_is_watching+0x12/0xc0
[  330.928010][    C0]  ? hlock_class+0x4e/0x130
[  330.932601][    C0]  ? mark_lock+0xb5/0xc60
[  330.937359][    C0]  ? __pfx_mark_lock+0x10/0x10
[  330.942191][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  330.947820][    C0]  ? hlock_class+0x4e/0x130
[  330.952400][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  330.957505][    C0]  ? rcu_is_watching+0x12/0xc0
[  330.962335][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  330.967435][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  330.972884][    C0]  ? find_held_lock+0x2d/0x110
[  330.977718][    C0]  ? __schedule+0x102c/0x34b0
[  330.982469][    C0]  ? __pfx_lock_release+0x10/0x10
[  330.987602][    C0]  ? __schedule+0x105f/0x34b0
[  330.992368][    C0]  ? __pfx___schedule+0x10/0x10
[  330.997285][    C0]  ? do_task_dead+0x9e/0x110
[  331.001925][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.007037][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.012927][    C0]  ? do_task_dead+0x40/0x110
[  331.017601][    C0]  ? do_task_dead+0xd6/0x110
[  331.022263][    C0]  ? do_exit+0x1de7/0x2ce0
[  331.026753][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.031856][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.036520][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.041964][    C0]  ? do_group_exit+0xd3/0x2a0
[  331.046729][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  331.051990][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  331.056927][    C0]  ? do_syscall_64+0xcd/0x250
[  331.061711][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.067909][    C0]  </TASK>
[  331.071184][    C0] task:modprobe        state:R  running task     stack:25136 pid:12413 tgid:12413 ppid:10857  flags:0x00000000
[  331.083040][    C0] Call Trace:
[  331.086363][    C0]  <TASK>
[  331.089345][    C0]  __schedule+0x105f/0x34b0
[  331.093924][    C0]  ? __pfx___schedule+0x10/0x10
[  331.098846][    C0]  ? do_task_dead+0x9e/0x110
[  331.103501][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.108614][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.114497][    C0]  ? do_task_dead+0x40/0x110
[  331.119144][    C0]  do_task_dead+0xd6/0x110
[  331.123627][    C0]  do_exit+0x1de7/0x2ce0
[  331.127956][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.133046][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.137724][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.143164][    C0]  do_group_exit+0xd3/0x2a0
[  331.147740][    C0]  __x64_sys_exit_group+0x3e/0x50
[  331.152839][    C0]  x64_sys_call+0x14a9/0x16a0
[  331.157585][    C0]  do_syscall_64+0xcd/0x250
[  331.162163][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.168131][    C0] RIP: 0033:0x7fadc4631a90
[  331.172590][    C0] RSP: 002b:00007ffc6fd6e3d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  331.181057][    C0] RAX: ffffffffffffffda RBX: 00007fadc4722860 RCX: 00007fadc4631a90
[  331.189255][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  331.197274][    C0] RBP: 00007fadc4722860 R08: 0000000000000001 R09: ae7dc29254474709
[  331.205303][    C0] R10: 00007ffc6fd6e290 R11: 0000000000000246 R12: 0000000000000000
[  331.213863][    C0] R13: 0000000000000001 R14: 00007fadc4726658 R15: 0000000000000001
[  331.221912][    C0]  </TASK>
[  331.225216][    C0] task:modprobe        state:R  running task     stack:24720 pid:12420 tgid:12420 ppid:320    flags:0x00000002
[  331.237087][    C0] Call Trace:
[  331.240403][    C0]  <TASK>
[  331.243373][    C0]  ? debug_object_activate+0x34d/0x540
[  331.248897][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.254006][    C0]  ? lock_acquire+0x2f/0xb0
[  331.258583][    C0]  ? debug_object_activate+0x199/0x540
[  331.264113][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  331.269387][    C0]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  331.275267][    C0]  ? debug_object_activate+0x34d/0x540
[  331.280792][    C0]  ? lock_acquire.part.0+0x11b/0x380
[  331.286149][    C0]  ? find_held_lock+0x2d/0x110
[  331.290995][    C0]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  331.296624][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.301724][    C0]  ? timerqueue_add+0x1c2/0x330
[  331.306652][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  331.311916][    C0]  ? hlock_class+0x4e/0x130
[  331.316494][    C0]  ? mark_lock+0xb5/0xc60
[  331.320984][    C0]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  331.326617][    C0]  ? __pfx_mark_lock+0x10/0x10
[  331.331456][    C0]  ? rcu_is_watching+0x12/0xc0
[  331.336287][    C0]  ? hlock_class+0x4e/0x130
[  331.340844][    C0]  ? mark_lock+0xb5/0xc60
[  331.345503][    C0]  ? __pfx_mark_lock+0x10/0x10
[  331.350352][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  331.355964][    C0]  ? hlock_class+0x4e/0x130
[  331.360555][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  331.365660][    C0]  ? rcu_is_watching+0x12/0xc0
[  331.370487][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  331.375591][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  331.381057][    C0]  ? find_held_lock+0x2d/0x110
[  331.385889][    C0]  ? __schedule+0x102c/0x34b0
[  331.390629][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.395748][    C0]  ? __schedule+0x105f/0x34b0
[  331.400516][    C0]  ? __pfx___schedule+0x10/0x10
[  331.405436][    C0]  ? do_task_dead+0x9e/0x110
[  331.410086][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.415194][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.421068][    C0]  ? do_task_dead+0x40/0x110
[  331.425716][    C0]  ? do_task_dead+0xd6/0x110
[  331.430368][    C0]  ? do_exit+0x1de7/0x2ce0
[  331.434866][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.439946][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.444595][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.450049][    C0]  ? do_group_exit+0xd3/0x2a0
[  331.454798][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  331.460071][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  331.464999][    C0]  ? do_syscall_64+0xcd/0x250
[  331.469846][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.476006][    C0]  </TASK>
[  331.479077][    C0] task:modprobe        state:R  running task     stack:24720 pid:12431 tgid:12431 ppid:341    flags:0x00000000
[  331.491012][    C0] Call Trace:
[  331.494327][    C0]  <TASK>
[  331.497303][    C0]  __schedule+0x105f/0x34b0
[  331.501874][    C0]  ? __pfx___schedule+0x10/0x10
[  331.506805][    C0]  ? remove_vma+0x148/0x1a0
[  331.511382][    C0]  ? __cond_resched+0x1b/0x30
[  331.516128][    C0]  preempt_schedule_common+0x44/0xc0
[  331.521482][    C0]  ? __schedule+0x102c/0x34b0
[  331.526225][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.531333][    C0]  ? __schedule+0x105f/0x34b0
[  331.536083][    C0]  ? __pfx___schedule+0x10/0x10
[  331.540996][    C0]  ? do_task_dead+0x9e/0x110
[  331.545647][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.550749][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.556629][    C0]  ? do_task_dead+0x40/0x110
[  331.561271][    C0]  ? do_task_dead+0xd6/0x110
[  331.565916][    C0]  ? do_exit+0x1de7/0x2ce0
[  331.570405][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.575544][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.580198][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.585640][    C0]  ? do_group_exit+0xd3/0x2a0
[  331.590388][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  331.595661][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  331.600583][    C0]  ? do_syscall_64+0xcd/0x250
[  331.605344][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.611520][    C0]  </TASK>
[  331.614577][    C0] task:modprobe        state:R  running task     stack:24720 pid:12435 tgid:12435 ppid:320    flags:0x00004002
[  331.626441][    C0] Call Trace:
[  331.629766][    C0]  <TASK>
[  331.632741][    C0]  __schedule+0x105f/0x34b0
[  331.637325][    C0]  ? __pfx___schedule+0x10/0x10
[  331.642227][    C0]  ? do_task_dead+0x9e/0x110
[  331.646883][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.651997][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.657872][    C0]  ? do_task_dead+0x40/0x110
[  331.662522][    C0]  do_task_dead+0xd6/0x110
[  331.666999][    C0]  do_exit+0x1de7/0x2ce0
[  331.671317][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.676404][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.681079][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.686516][    C0]  do_group_exit+0xd3/0x2a0
[  331.691096][    C0]  __x64_sys_exit_group+0x3e/0x50
[  331.696188][    C0]  x64_sys_call+0x14a9/0x16a0
[  331.700935][    C0]  do_syscall_64+0xcd/0x250
[  331.705514][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.711485][    C0] RIP: 0033:0x7f95afa01a90
[  331.715956][    C0] RSP: 002b:00007ffd2630a148 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  331.724429][    C0] RAX: ffffffffffffffda RBX: 00007f95afaf2860 RCX: 00007f95afa01a90
[  331.732454][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  331.740482][    C0] RBP: 00007f95afaf2860 R08: 0000000000000001 R09: a906a24fbdbdf2f9
[  331.748513][    C0] R10: 00007ffd2630a000 R11: 0000000000000246 R12: 0000000000000000
[  331.756556][    C0] R13: 0000000000000001 R14: 00007f95afaf6658 R15: 0000000000000001
[  331.764611][    C0]  </TASK>
[  331.767685][    C0] task:modprobe        state:R  running task     stack:24720 pid:12442 tgid:12442 ppid:10857  flags:0x00000002
[  331.779541][    C0] Call Trace:
[  331.782869][    C0]  <TASK>
[  331.785849][    C0]  __schedule+0x105f/0x34b0
[  331.790426][    C0]  ? __pfx___schedule+0x10/0x10
[  331.795366][    C0]  ? __cond_resched+0x1b/0x30
[  331.800130][    C0]  ? find_held_lock+0x2d/0x110
[  331.804969][    C0]  ? __schedule+0x102c/0x34b0
[  331.809727][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.814851][    C0]  ? __schedule+0x105f/0x34b0
[  331.819614][    C0]  ? __pfx___schedule+0x10/0x10
[  331.824543][    C0]  ? do_task_dead+0x9e/0x110
[  331.829205][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.834321][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.840203][    C0]  ? do_task_dead+0x40/0x110
[  331.844851][    C0]  ? do_task_dead+0xd6/0x110
[  331.849522][    C0]  ? do_exit+0x1de7/0x2ce0
[  331.854027][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.859120][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.863778][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.869310][    C0]  ? do_group_exit+0xd3/0x2a0
[  331.874069][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  331.879352][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  331.884284][    C0]  ? do_syscall_64+0xcd/0x250
[  331.889053][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.895222][    C0]  </TASK>
[  331.898299][    C0] task:modprobe        state:R  running task     stack:25424 pid:12448 tgid:12448 ppid:10857  flags:0x00000002
[  331.910488][    C0] Call Trace:
[  331.913819][    C0]  <TASK>
[  331.916801][    C0]  __schedule+0x105f/0x34b0
[  331.921402][    C0]  ? __pfx___schedule+0x10/0x10
[  331.926595][    C0]  ? do_task_dead+0x9e/0x110
[  331.931255][    C0]  ? __pfx_lock_release+0x10/0x10
[  331.936385][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  331.942278][    C0]  ? do_task_dead+0x40/0x110
[  331.946928][    C0]  do_task_dead+0xd6/0x110
[  331.951412][    C0]  do_exit+0x1de7/0x2ce0
[  331.955736][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  331.960827][    C0]  ? __pfx_do_exit+0x10/0x10
[  331.965482][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  331.970922][    C0]  do_group_exit+0xd3/0x2a0
[  331.975518][    C0]  __x64_sys_exit_group+0x3e/0x50
[  331.980617][    C0]  x64_sys_call+0x14a9/0x16a0
[  331.985376][    C0]  do_syscall_64+0xcd/0x250
[  331.989974][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  331.995986][    C0] RIP: 0033:0x7f2a1f33da90
[  332.000464][    C0] RSP: 002b:00007ffcf19d78e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  332.008945][    C0] RAX: ffffffffffffffda RBX: 00007f2a1f42e860 RCX: 00007f2a1f33da90
[  332.016979][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  332.025008][    C0] RBP: 00007f2a1f42e860 R08: 0000000000000001 R09: 880f8e6a3535826e
[  332.033035][    C0] R10: 00007ffcf19d77a0 R11: 0000000000000246 R12: 0000000000000000
[  332.041069][    C0] R13: 0000000000000001 R14: 00007f2a1f432658 R15: 0000000000000001
[  332.049115][    C0]  </TASK>
[  332.052184][    C0] task:modprobe        state:R  running task     stack:25424 pid:12454 tgid:12454 ppid:320    flags:0x00000000
[  332.064157][    C0] Call Trace:
[  332.067485][    C0]  <TASK>
[  332.070457][    C0]  __schedule+0x105f/0x34b0
[  332.075036][    C0]  ? __pfx___schedule+0x10/0x10
[  332.079967][    C0]  ? do_task_dead+0x9e/0x110
[  332.084631][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.089750][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  332.095630][    C0]  ? do_task_dead+0x40/0x110
[  332.100289][    C0]  do_task_dead+0xd6/0x110
[  332.104773][    C0]  do_exit+0x1de7/0x2ce0
[  332.109098][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  332.114182][    C0]  ? __pfx_do_exit+0x10/0x10
[  332.118853][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  332.124388][    C0]  do_group_exit+0xd3/0x2a0
[  332.128968][    C0]  __x64_sys_exit_group+0x3e/0x50
[  332.134070][    C0]  x64_sys_call+0x14a9/0x16a0
[  332.138826][    C0]  do_syscall_64+0xcd/0x250
[  332.143438][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.149488][    C0] RIP: 0033:0x7f3c58db9a90
[  332.153948][    C0] RSP: 002b:00007ffc4b828fc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  332.162595][    C0] RAX: ffffffffffffffda RBX: 00007f3c58eaa860 RCX: 00007f3c58db9a90
[  332.170624][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  332.178657][    C0] RBP: 00007f3c58eaa860 R08: 0000000000000001 R09: 0631b659a57ec49a
[  332.186686][    C0] R10: 00007ffc4b828e80 R11: 0000000000000246 R12: 0000000000000000
[  332.194735][    C0] R13: 0000000000000001 R14: 00007f3c58eae658 R15: 0000000000000001
[  332.202795][    C0]  </TASK>
[  332.205887][    C0] task:modprobe        state:R  running task     stack:24720 pid:12460 tgid:12460 ppid:10857  flags:0x00000002
[  332.217756][    C0] Call Trace:
[  332.221086][    C0]  <TASK>
[  332.224072][    C0]  __schedule+0x105f/0x34b0
[  332.228661][    C0]  ? __pfx___schedule+0x10/0x10
[  332.233586][    C0]  ? do_task_dead+0x9e/0x110
[  332.238242][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.243356][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  332.249264][    C0]  ? do_task_dead+0x40/0x110
[  332.253912][    C0]  do_task_dead+0xd6/0x110
[  332.258389][    C0]  do_exit+0x1de7/0x2ce0
[  332.262716][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  332.267806][    C0]  ? __pfx_do_exit+0x10/0x10
[  332.272459][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  332.277906][    C0]  do_group_exit+0xd3/0x2a0
[  332.282479][    C0]  __x64_sys_exit_group+0x3e/0x50
[  332.287754][    C0]  x64_sys_call+0x14a9/0x16a0
[  332.292504][    C0]  do_syscall_64+0xcd/0x250
[  332.297091][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.303111][    C0] RIP: 0033:0x7f7718c49a90
[  332.307584][    C0] RSP: 002b:00007fffb0a7ef28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  332.316240][    C0] RAX: ffffffffffffffda RBX: 00007f7718d3a860 RCX: 00007f7718c49a90
[  332.324279][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  332.332306][    C0] RBP: 00007f7718d3a860 R08: 0000000000000001 R09: 489a7f4902691d5f
[  332.340340][    C0] R10: 00007fffb0a7ede0 R11: 0000000000000246 R12: 0000000000000000
[  332.348369][    C0] R13: 0000000000000001 R14: 00007f7718d3e658 R15: 0000000000000001
[  332.356417][    C0]  </TASK>
[  332.359494][    C0] task:modprobe        state:R  running task     stack:25424 pid:12465 tgid:12465 ppid:320    flags:0x00000002
[  332.371372][    C0] Call Trace:
[  332.374704][    C0]  <TASK>
[  332.377700][    C0]  __schedule+0x105f/0x34b0
[  332.382279][    C0]  ? __pfx___schedule+0x10/0x10
[  332.387185][    C0]  ? do_task_dead+0x9e/0x110
[  332.391839][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.396961][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  332.402842][    C0]  ? do_task_dead+0x40/0x110
[  332.407490][    C0]  do_task_dead+0xd6/0x110
[  332.411972][    C0]  do_exit+0x1de7/0x2ce0
[  332.416303][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  332.421394][    C0]  ? __pfx_do_exit+0x10/0x10
[  332.426059][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  332.431512][    C0]  do_group_exit+0xd3/0x2a0
[  332.436102][    C0]  __x64_sys_exit_group+0x3e/0x50
[  332.441206][    C0]  x64_sys_call+0x14a9/0x16a0
[  332.445957][    C0]  do_syscall_64+0xcd/0x250
[  332.450541][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.456512][    C0] RIP: 0033:0x7f1bc7870a90
[  332.460980][    C0] RSP: 002b:00007ffc0172a1b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  332.469458][    C0] RAX: ffffffffffffffda RBX: 00007f1bc7961860 RCX: 00007f1bc7870a90
[  332.477497][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  332.485529][    C0] RBP: 00007f1bc7961860 R08: 0000000000000001 R09: 5e3b7fa0f69accba
[  332.493561][    C0] R10: 00007ffc0172a070 R11: 0000000000000246 R12: 0000000000000000
[  332.501596][    C0] R13: 0000000000000001 R14: 00007f1bc7965658 R15: 0000000000000001
[  332.509653][    C0]  </TASK>
[  332.512954][    C0] task:modprobe        state:R  running task     stack:25424 pid:12473 tgid:12473 ppid:37     flags:0x00000002
[  332.524830][    C0] Call Trace:
[  332.528152][    C0]  <TASK>
[  332.531127][    C0]  __schedule+0x105f/0x34b0
[  332.535705][    C0]  ? __pfx___schedule+0x10/0x10
[  332.540624][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  332.545913][    C0]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  332.551534][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.556645][    C0]  ? timerqueue_add+0x1c2/0x330
[  332.561577][    C0]  ? do_raw_spin_unlock+0x172/0x230
[  332.566844][    C0]  ? hlock_class+0x4e/0x130
[  332.571411][    C0]  ? mark_lock+0xb5/0xc60
[  332.575820][    C0]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  332.581454][    C0]  ? __pfx_mark_lock+0x10/0x10
[  332.586293][    C0]  ? rcu_is_watching+0x12/0xc0
[  332.591112][    C0]  ? hlock_class+0x4e/0x130
[  332.595679][    C0]  ? mark_lock+0xb5/0xc60
[  332.600094][    C0]  ? __pfx_mark_lock+0x10/0x10
[  332.604930][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  332.610558][    C0]  ? hlock_class+0x4e/0x130
[  332.615133][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  332.620285][    C0]  ? rcu_is_watching+0x12/0xc0
[  332.625203][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  332.630308][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  332.635768][    C0]  ? find_held_lock+0x2d/0x110
[  332.640623][    C0]  ? __schedule+0x102c/0x34b0
[  332.645371][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.650494][    C0]  ? __schedule+0x105f/0x34b0
[  332.655264][    C0]  ? __pfx___schedule+0x10/0x10
[  332.660199][    C0]  ? do_task_dead+0x9e/0x110
[  332.664856][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.669970][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  332.675852][    C0]  ? do_task_dead+0x40/0x110
[  332.680504][    C0]  ? do_task_dead+0xd6/0x110
[  332.685162][    C0]  ? do_exit+0x1de7/0x2ce0
[  332.689652][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  332.694733][    C0]  ? __pfx_do_exit+0x10/0x10
[  332.699392][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  332.704850][    C0]  ? do_group_exit+0xd3/0x2a0
[  332.709602][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  332.714881][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  332.719809][    C0]  ? do_syscall_64+0xcd/0x250
[  332.724568][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.730724][    C0]  </TASK>
[  332.733794][    C0] task:modprobe        state:R  running task     stack:25424 pid:12482 tgid:12482 ppid:341    flags:0x00000002
[  332.745661][    C0] Call Trace:
[  332.748993][    C0]  <TASK>
[  332.751964][    C0]  ? __pfx_user_statfs+0x10/0x10
[  332.756961][    C0]  ? mmput+0xdb/0x3e0
[  332.761011][    C0]  ? do_exit+0x9bf/0x2ce0
[  332.765413][    C0]  ? do_group_exit+0x1c3/0x2a0
[  332.770252][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.775361][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  332.780448][    C0]  ? __pfx_do_exit+0x10/0x10
[  332.785112][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  332.790552][    C0]  ? do_group_exit+0xd3/0x2a0
[  332.795309][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  332.800585][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  332.805508][    C0]  ? do_syscall_64+0xcd/0x250
[  332.810266][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.816444][    C0]  </TASK>
[  332.819518][    C0] task:modprobe        state:R  running task     stack:24416 pid:12485 tgid:12485 ppid:37     flags:0x00000002
[  332.831395][    C0] Call Trace:
[  332.834721][    C0]  <TASK>
[  332.837702][    C0]  __schedule+0x105f/0x34b0
[  332.842292][    C0]  ? __pfx___schedule+0x10/0x10
[  332.847209][    C0]  ? do_task_dead+0x9e/0x110
[  332.851941][    C0]  ? __pfx_lock_release+0x10/0x10
[  332.857098][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  332.862979][    C0]  ? do_task_dead+0x40/0x110
[  332.867632][    C0]  do_task_dead+0xd6/0x110
[  332.872107][    C0]  do_exit+0x1de7/0x2ce0
[  332.876456][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  332.881547][    C0]  ? __pfx_do_exit+0x10/0x10
[  332.886214][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  332.891666][    C0]  do_group_exit+0xd3/0x2a0
[  332.896273][    C0]  __x64_sys_exit_group+0x3e/0x50
[  332.901392][    C0]  x64_sys_call+0x14a9/0x16a0
[  332.906150][    C0]  do_syscall_64+0xcd/0x250
[  332.911094][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.917087][    C0] RIP: 0033:0x7f592cb2ba90
[  332.921578][    C0] RSP: 002b:00007ffc624c6978 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  332.930063][    C0] RAX: ffffffffffffffda RBX: 00007f592cc1c860 RCX: 00007f592cb2ba90
[  332.938090][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  332.946122][    C0] RBP: 00007f592cc1c860 R08: 0000000000000001 R09: 85e279d588d824e2
[  332.954151][    C0] R10: 00007ffc624c6830 R11: 0000000000000246 R12: 0000000000000000
[  332.962189][    C0] R13: 0000000000000001 R14: 00007f592cc20658 R15: 0000000000000001
[  332.970244][    C0]  </TASK>
[  332.973334][    C0] task:modprobe        state:R  running task     stack:25136 pid:12492 tgid:12492 ppid:341    flags:0x00000002
[  332.985196][    C0] Call Trace:
[  332.988526][    C0]  <TASK>
[  332.991519][    C0]  __schedule+0x105f/0x34b0
[  332.996134][    C0]  ? __pfx___schedule+0x10/0x10
[  333.001063][    C0]  ? do_task_dead+0x9e/0x110
[  333.005722][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.010842][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  333.016722][    C0]  ? do_task_dead+0x40/0x110
[  333.021414][    C0]  do_task_dead+0xd6/0x110
[  333.025903][    C0]  do_exit+0x1de7/0x2ce0
[  333.030230][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  333.035330][    C0]  ? __pfx_do_exit+0x10/0x10
[  333.039986][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  333.045425][    C0]  do_group_exit+0xd3/0x2a0
[  333.050001][    C0]  __x64_sys_exit_group+0x3e/0x50
[  333.055103][    C0]  x64_sys_call+0x14a9/0x16a0
[  333.059854][    C0]  do_syscall_64+0xcd/0x250
[  333.064444][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  333.070415][    C0] RIP: 0033:0x7f7d53539a90
[  333.074884][    C0] RSP: 002b:00007ffd4bfb6638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  333.083381][    C0] RAX: ffffffffffffffda RBX: 00007f7d5362a860 RCX: 00007f7d53539a90
[  333.091410][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  333.099451][    C0] RBP: 00007f7d5362a860 R08: 0000000000000001 R09: cb84adf5da345c18
[  333.107476][    C0] R10: 00007ffd4bfb64f0 R11: 0000000000000246 R12: 0000000000000000
[  333.115512][    C0] R13: 0000000000000001 R14: 00007f7d5362e658 R15: 0000000000000001
[  333.123567][    C0]  </TASK>
[  333.126644][    C0] task:modprobe        state:R  running task     stack:25424 pid:12497 tgid:12497 ppid:320    flags:0x00000002
[  333.138514][    C0] Call Trace:
[  333.141836][    C0]  <TASK>
[  333.144813][    C0]  __schedule+0x105f/0x34b0
[  333.149479][    C0]  ? __pfx___schedule+0x10/0x10
[  333.154396][    C0]  ? do_task_dead+0x9e/0x110
[  333.159047][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.164156][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  333.170049][    C0]  ? do_task_dead+0x40/0x110
[  333.174685][    C0]  do_task_dead+0xd6/0x110
[  333.179176][    C0]  do_exit+0x1de7/0x2ce0
[  333.183507][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  333.188594][    C0]  ? __pfx_do_exit+0x10/0x10
[  333.193265][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  333.198704][    C0]  do_group_exit+0xd3/0x2a0
[  333.203287][    C0]  __x64_sys_exit_group+0x3e/0x50
[  333.208387][    C0]  x64_sys_call+0x14a9/0x16a0
[  333.213144][    C0]  do_syscall_64+0xcd/0x250
[  333.217736][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  333.223701][    C0] RIP: 0033:0x7f265bf41a90
[  333.228180][    C0] RSP: 002b:00007ffcaa1e4018 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  333.236669][    C0] RAX: ffffffffffffffda RBX: 00007f265c032860 RCX: 00007f265bf41a90
[  333.244698][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  333.252730][    C0] RBP: 00007f265c032860 R08: 0000000000000001 R09: 9ed5c54751fd1935
[  333.260764][    C0] R10: 00007ffcaa1e3ed0 R11: 0000000000000246 R12: 0000000000000000
[  333.268790][    C0] R13: 0000000000000001 R14: 00007f265c036658 R15: 0000000000000001
[  333.276842][    C0]  </TASK>
[  333.279930][    C0] task:modprobe        state:R  running task     stack:25424 pid:12505 tgid:12505 ppid:341    flags:0x00000000
[  333.291794][    C0] Call Trace:
[  333.295118][    C0]  <TASK>
[  333.298107][    C0]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  333.304083][    C0]  ? hlock_class+0x4e/0x130
[  333.308675][    C0]  ? find_held_lock+0x2d/0x110
[  333.313517][    C0]  ? __schedule+0x102c/0x34b0
[  333.318266][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.323381][    C0]  ? __schedule+0x105f/0x34b0
[  333.328139][    C0]  ? __pfx___schedule+0x10/0x10
[  333.333057][    C0]  ? find_held_lock+0x2d/0x110
[  333.337901][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  333.343168][    C0]  ? hlock_class+0x4e/0x130
[  333.347744][    C0]  ? mark_lock+0xb5/0xc60
[  333.352149][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  333.357417][    C0]  ? unwind_get_return_address+0x59/0xa0
[  333.363109][    C0]  ? __pfx_mark_lock+0x10/0x10
[  333.367951][    C0]  ? hlock_class+0x4e/0x130
[  333.372781][    C0]  ? mark_lock+0xb5/0xc60
[  333.377181][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  333.382296][    C0]  ? __pfx_mark_lock+0x10/0x10
[  333.387128][    C0]  ? rcu_is_watching+0x12/0xc0
[  333.391953][    C0]  ? hlock_class+0x4e/0x130
[  333.396527][    C0]  ? mark_lock+0xb5/0xc60
[  333.400935][    C0]  ? __pfx_mark_lock+0x10/0x10
[  333.405763][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  333.411435][    C0]  ? hlock_class+0x4e/0x130
[  333.416006][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  333.421118][    C0]  ? rcu_is_watching+0x12/0xc0
[  333.425944][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  333.431030][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  333.436493][    C0]  ? find_held_lock+0x2d/0x110
[  333.441328][    C0]  ? __schedule+0x102c/0x34b0
[  333.446071][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.451184][    C0]  ? __schedule+0x105f/0x34b0
[  333.455951][    C0]  ? __pfx___schedule+0x10/0x10
[  333.460877][    C0]  ? do_task_dead+0x9e/0x110
[  333.465536][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.470648][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  333.476524][    C0]  ? do_task_dead+0x40/0x110
[  333.481178][    C0]  ? do_task_dead+0xd6/0x110
[  333.485831][    C0]  ? do_exit+0x1de7/0x2ce0
[  333.490343][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  333.495431][    C0]  ? __pfx_do_exit+0x10/0x10
[  333.500089][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  333.505532][    C0]  ? do_group_exit+0xd3/0x2a0
[  333.510283][    C0]  ? __x64_sys_exit_group+0x3e/0x50
[  333.515540][    C0]  ? x64_sys_call+0x14a9/0x16a0
[  333.520454][    C0]  ? do_syscall_64+0xcd/0x250
[  333.525302][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  333.531467][    C0]  </TASK>
[  333.534539][    C0] task:modprobe        state:R  running task     stack:24000 pid:12513 tgid:12513 ppid:10857  flags:0x00000002
[  333.546402][    C0] Call Trace:
[  333.549723][    C0]  <TASK>
[  333.552703][    C0]  __schedule+0x105f/0x34b0
[  333.557287][    C0]  ? __pfx___schedule+0x10/0x10
[  333.562208][    C0]  ? do_task_dead+0x9e/0x110
[  333.566856][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.572076][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  333.577954][    C0]  ? do_task_dead+0x40/0x110
[  333.582605][    C0]  do_task_dead+0xd6/0x110
[  333.587095][    C0]  do_exit+0x1de7/0x2ce0
[  333.591419][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  333.596551][    C0]  ? __pfx_do_exit+0x10/0x10
[  333.601220][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  333.606680][    C0]  do_group_exit+0xd3/0x2a0
[  333.611283][    C0]  __x64_sys_exit_group+0x3e/0x50
[  333.616391][    C0]  x64_sys_call+0x14a9/0x16a0
[  333.621152][    C0]  do_syscall_64+0xcd/0x250
[  333.625753][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  333.631732][    C0] RIP: 0033:0x7f0a790f5a90
[  333.636199][    C0] RSP: 002b:00007ffe48dd8b48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  333.644681][    C0] RAX: ffffffffffffffda RBX: 00007f0a791e6860 RCX: 00007f0a790f5a90
[  333.652705][    C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  333.660726][    C0] RBP: 00007f0a791e6860 R08: 0000000000000001 R09: 29410318581e9d4a
[  333.668766][    C0] R10: 00007ffe48dd8a00 R11: 0000000000000246 R12: 0000000000000000
[  333.676800][    C0] R13: 0000000000000001 R14: 00007f0a791ea658 R15: 0000000000000001
[  333.684847][    C0]  </TASK>
[  333.687914][    C0] task:modprobe        state:R  running task     stack:25424 pid:12521 tgid:12521 ppid:10857  flags:0x00000000
[  333.699766][    C0] Call Trace:
[  333.703087][    C0]  <TASK>
[  333.706066][    C0]  ? hlock_class+0x4e/0x130
[  333.710650][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  333.715924][    C0]  ? __cond_resched+0x1b/0x30
[  333.720680][    C0]  ? preempt_schedule_common+0x44/0xc0
[  333.726233][    C0]  ? __cond_resched+0x1b/0x30
[  333.730982][    C0]  ? unmap_page_range+0x4b8/0x2fa0
[  333.736158][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  333.741272][    C0]  ? hlock_class+0x4e/0x130
[  333.745843][    C0]  ? mark_lock+0xb5/0xc60
[  333.750247][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  333.755351][    C0]  ? __pfx_mark_lock+0x10/0x10
[  333.760199][    C0]  ? rcu_is_watching+0x12/0xc0
[  333.765033][    C0]  ? hlock_class+0x4e/0x130
[  333.769602][    C0]  ? mark_lock+0xb5/0xc60
[  333.774010][    C0]  ? __pfx_mark_lock+0x10/0x10
[  333.778847][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  333.784468][    C0]  ? hlock_class+0x4e/0x130
[  333.789039][    C0]  ? __lock_acquire+0x163e/0x3ce0
[  333.794152][    C0]  ? rcu_is_watching+0x12/0xc0
[  333.798985][    C0]  ? trace_pelt_se_tp+0x100/0x160
[  333.804174][    C0]  ? __update_load_avg_se+0x3fb/0x930
[  333.809637][    C0]  ? find_held_lock+0x2d/0x110
[  333.814462][    C0]  ? __schedule+0x102c/0x34b0