r_thread+0x271/0xf00 [ 140.267358][ C0] worker_thread+0x2de/0xf00 [ 140.267389][ C0] ? __kthread_parkme+0x148/0x220 [ 140.267410][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.267435][ C0] kthread+0x2c1/0x3a0 [ 140.267453][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.267472][ C0] ? __pfx_kthread+0x10/0x10 [ 140.267492][ C0] ret_from_fork+0x45/0x80 [ 140.267517][ C0] ? __pfx_kthread+0x10/0x10 [ 140.267536][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.267568][ C0] [ 140.267576][ C0] task:jbd2/sda1-8 state:S stack:26288 pid:2510 tgid:2510 ppid:2 flags:0x00004000 [ 140.267630][ C0] Call Trace: [ 140.267635][ C0] [ 140.267645][ C0] __schedule+0x105f/0x34b0 [ 140.267669][ C0] ? __pfx___schedule+0x10/0x10 [ 140.267691][ C0] ? schedule+0x298/0x350 [ 140.267710][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.267734][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.267756][ C0] ? lock_acquire+0x2f/0xb0 [ 140.267779][ C0] ? schedule+0x1fd/0x350 [ 140.267801][ C0] schedule+0xe7/0x350 [ 140.267822][ C0] kjournald2+0x5c7/0x760 [ 140.267849][ C0] ? __kthread_parkme+0xb7/0x220 [ 140.267868][ C0] ? __pfx_kjournald2+0x10/0x10 [ 140.267896][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 140.267924][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.267953][ C0] ? __kthread_parkme+0x148/0x220 [ 140.267973][ C0] ? __pfx_kjournald2+0x10/0x10 [ 140.267996][ C0] kthread+0x2c1/0x3a0 [ 140.268014][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.268033][ C0] ? __pfx_kthread+0x10/0x10 [ 140.268053][ C0] ret_from_fork+0x45/0x80 [ 140.268078][ C0] ? __pfx_kthread+0x10/0x10 [ 140.268097][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.268129][ C0] [ 140.268136][ C0] task:kworker/R-ext4- state:I stack:30080 pid:2511 tgid:2511 ppid:2 flags:0x00004000 [ 140.268195][ C0] Call Trace: [ 140.268201][ C0] [ 140.268211][ C0] __schedule+0x105f/0x34b0 [ 140.268235][ C0] ? __pfx___schedule+0x10/0x10 [ 140.268257][ C0] ? schedule+0x298/0x350 [ 140.268276][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.268300][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.268322][ C0] ? lock_acquire+0x2f/0xb0 [ 140.268345][ C0] ? schedule+0x1fd/0x350 [ 140.268368][ C0] schedule+0xe7/0x350 [ 140.268389][ C0] rescuer_thread+0x946/0xe20 [ 140.268413][ C0] ? __kthread_parkme+0xb7/0x220 [ 140.268433][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.268463][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 140.268488][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.268512][ C0] ? __kthread_parkme+0x148/0x220 [ 140.268532][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 140.268557][ C0] kthread+0x2c1/0x3a0 [ 140.268575][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.268595][ C0] ? __pfx_kthread+0x10/0x10 [ 140.268614][ C0] ret_from_fork+0x45/0x80 [ 140.268639][ C0] ? __pfx_kthread+0x10/0x10 [ 140.268658][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.268690][ C0] [ 140.268698][ C0] task:kworker/0:2 state:R running task stack:21552 pid:2512 tgid:2512 ppid:2 flags:0x00004000 [ 140.268752][ C0] Workqueue: usb_hub_wq hub_event [ 140.268784][ C0] Call Trace: [ 140.268789][ C0] [ 140.268799][ C0] __schedule+0x105f/0x34b0 [ 140.268824][ C0] ? __pfx___schedule+0x10/0x10 [ 140.268843][ C0] ? find_held_lock+0x2d/0x110 [ 140.268876][ C0] ? __cond_resched+0x1b/0x30 [ 140.268897][ C0] preempt_schedule_common+0x44/0xc0 [ 140.268920][ C0] __cond_resched+0x1b/0x30 [ 140.268944][ C0] prepare_alloc_pages.constprop.0+0x336/0x4f0 [ 140.268976][ C0] __alloc_pages_noprof+0x18e/0x2270 [ 140.268999][ C0] ? hlock_class+0x4e/0x130 [ 140.269018][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.269045][ C0] ? mark_held_locks+0x9f/0xe0 [ 140.269070][ C0] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 140.269089][ C0] ? irqentry_exit+0x3b/0x90 [ 140.269112][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.269143][ C0] ? lock_acquire.part.0+0x155/0x380 [ 140.269168][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 140.269192][ C0] ? policy_nodemask+0xea/0x4e0 [ 140.269222][ C0] alloc_pages_mpol_noprof+0xeb/0x400 [ 140.269249][ C0] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 140.269269][ C0] ? lock_acquire+0x2f/0xb0 [ 140.269293][ C0] ? lockref_get+0x15/0x50 [ 140.269318][ C0] get_free_pages_noprof+0xc/0x40 [ 140.269342][ C0] inode_doinit_with_dentry+0x8d3/0x12c0 [ 140.269369][ C0] ? __pfx_inode_doinit_with_dentry+0x10/0x10 [ 140.269390][ C0] ? inode_set_ctime_current+0x96/0x140 [ 140.269408][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 140.269426][ C0] ? __pfx_inode_set_ctime_current+0x10/0x10 [ 140.269447][ C0] selinux_d_instantiate+0x26/0x30 [ 140.269467][ C0] security_d_instantiate+0x58/0xc0 [ 140.269494][ C0] d_instantiate+0x5c/0x90 [ 140.269515][ C0] debugfs_create_dir+0x1b5/0x5f0 [ 140.269543][ C0] hid_debug_register+0x2b/0x180 [ 140.269568][ C0] hid_add_device+0x377/0xa70 [ 140.269596][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 140.269622][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 140.269650][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 140.269675][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 140.269697][ C0] usbhid_probe+0xd3b/0x1410 [ 140.269725][ C0] usb_probe_interface+0x309/0x9d0 [ 140.269749][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 140.269770][ C0] really_probe+0x23e/0xa90 [ 140.269792][ C0] __driver_probe_device+0x1de/0x440 [ 140.269814][ C0] driver_probe_device+0x4c/0x1b0 [ 140.269835][ C0] __device_attach_driver+0x1df/0x310 [ 140.269856][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 140.269875][ C0] bus_for_each_drv+0x157/0x1e0 [ 140.269901][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 140.269932][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.269955][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.269979][ C0] __device_attach+0x1e8/0x4b0 [ 140.269999][ C0] ? __pfx___device_attach+0x10/0x10 [ 140.270020][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 140.270041][ C0] bus_probe_device+0x17f/0x1c0 [ 140.270071][ C0] device_add+0x114b/0x1a70 [ 140.270096][ C0] ? __pfx_device_add+0x10/0x10 [ 140.270116][ C0] ? mark_held_locks+0x9f/0xe0 [ 140.270148][ C0] usb_set_configuration+0x10cb/0x1c50 [ 140.270189][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 140.270214][ C0] usb_generic_driver_probe+0xb1/0x110 [ 140.270239][ C0] usb_probe_device+0xec/0x3e0 [ 140.270256][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 140.270275][ C0] really_probe+0x23e/0xa90 [ 140.270297][ C0] __driver_probe_device+0x1de/0x440 [ 140.270315][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 140.270336][ C0] driver_probe_device+0x4c/0x1b0 [ 140.270357][ C0] __device_attach_driver+0x1df/0x310 [ 140.270377][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 140.270397][ C0] bus_for_each_drv+0x157/0x1e0 [ 140.270422][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 140.270448][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.270472][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.270495][ C0] __device_attach+0x1e8/0x4b0 [ 140.270515][ C0] ? __pfx___device_attach+0x10/0x10 [ 140.270535][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 140.270557][ C0] bus_probe_device+0x17f/0x1c0 [ 140.270586][ C0] device_add+0x114b/0x1a70 [ 140.270610][ C0] ? __pfx_device_add+0x10/0x10 [ 140.270631][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 140.270664][ C0] usb_new_device+0xd90/0x1a10 [ 140.270695][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 140.270728][ C0] hub_event+0x2e58/0x4f40 [ 140.270773][ C0] ? __pfx_hub_event+0x10/0x10 [ 140.270801][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 140.270830][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.270850][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.270869][ C0] ? process_one_work+0x921/0x1ba0 [ 140.270896][ C0] ? lock_acquire+0x2f/0xb0 [ 140.270919][ C0] ? process_one_work+0x921/0x1ba0 [ 140.270951][ C0] process_one_work+0x9c5/0x1ba0 [ 140.270983][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 140.271001][ C0] ? __pfx_process_one_work+0x10/0x10 [ 140.271033][ C0] ? assign_work+0x1a0/0x250 [ 140.271059][ C0] worker_thread+0x6c8/0xf00 [ 140.271090][ C0] ? __kthread_parkme+0x148/0x220 [ 140.271110][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.271136][ C0] kthread+0x2c1/0x3a0 [ 140.271153][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.271173][ C0] ? __pfx_kthread+0x10/0x10 [ 140.271192][ C0] ret_from_fork+0x45/0x80 [ 140.271217][ C0] ? __pfx_kthread+0x10/0x10 [ 140.271236][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.271268][ C0] [ 140.271276][ C0] task:syslogd state:R running task stack:25032 pid:2531 tgid:2531 ppid:1 flags:0x00000000 [ 140.271333][ C0] Call Trace: [ 140.271339][ C0] [ 140.271347][ C0] ? prepare_alloc_pages.constprop.0+0x16f/0x4f0 [ 140.271374][ C0] ? hlock_class+0x4e/0x130 [ 140.271394][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.271413][ C0] ? __alloc_pages_noprof+0x404/0x2270 [ 140.271435][ C0] ? hlock_class+0x4e/0x130 [ 140.271454][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 140.271481][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.271502][ C0] ? sysvec_apic_timer_interrupt+0x70/0xb0 [ 140.271525][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 140.271560][ C0] ? lock_acquire.part.0+0x155/0x380 [ 140.271588][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 140.271614][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.271632][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.271652][ C0] ? get_mem_cgroup_from_mm+0x3a/0x5f0 [ 140.271673][ C0] ? lock_acquire+0x2f/0xb0 [ 140.271696][ C0] ? get_mem_cgroup_from_mm+0x3a/0x5f0 [ 140.271717][ C0] ? get_mem_cgroup_from_mm+0x4b/0x5f0 [ 140.271736][ C0] ? get_mem_cgroup_from_mm+0x3a/0x5f0 [ 140.271757][ C0] ? __mem_cgroup_charge+0x1a/0x270 [ 140.271785][ C0] ? shmem_get_folio_gfp.constprop.0+0x638/0x14a0 [ 140.271811][ C0] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 140.271840][ C0] ? shmem_write_begin+0x15a/0x2f0 [ 140.271860][ C0] ? __pfx_shmem_write_begin+0x10/0x10 [ 140.271885][ C0] ? generic_perform_write+0x289/0x8c0 [ 140.271913][ C0] ? __pfx_generic_perform_write+0x10/0x10 [ 140.271938][ C0] ? __mark_inode_dirty+0x2ae/0xe60 [ 140.271970][ C0] ? generic_update_time+0xcf/0xf0 [ 140.271987][ C0] ? mnt_put_write_access_file+0x45/0xf0 [ 140.272015][ C0] ? shmem_file_write_iter+0x10e/0x140 [ 140.272041][ C0] ? vfs_write+0x6b5/0x1140 [ 140.272068][ C0] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 140.272096][ C0] ? __pfx_vfs_write+0x10/0x10 [ 140.272126][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.272153][ C0] ? ksys_write+0x12f/0x260 [ 140.272179][ C0] ? __pfx_ksys_write+0x10/0x10 [ 140.272211][ C0] ? do_syscall_64+0xcd/0x250 [ 140.272238][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.272273][ C0] [ 140.272281][ C0] task:acpid state:R running task stack:25920 pid:2534 tgid:2534 ppid:1 flags:0x00000002 [ 140.272337][ C0] Call Trace: [ 140.272343][ C0] [ 140.272353][ C0] __schedule+0x105f/0x34b0 [ 140.272378][ C0] ? __pfx___schedule+0x10/0x10 [ 140.272408][ C0] ? __cond_resched+0x1b/0x30 [ 140.272429][ C0] preempt_schedule_common+0x44/0xc0 [ 140.272452][ C0] __cond_resched+0x1b/0x30 [ 140.272472][ C0] do_select+0x10cf/0x17b0 [ 140.272512][ C0] ? __pfx_do_select+0x10/0x10 [ 140.272536][ C0] ? hlock_class+0x4e/0x130 [ 140.272554][ C0] ? mark_lock+0xb5/0xc60 [ 140.272583][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272610][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272637][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272663][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272690][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272717][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272743][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.272780][ C0] ? lock_acquire+0x2f/0xb0 [ 140.272803][ C0] ? __might_fault+0xe3/0x190 [ 140.272828][ C0] ? __might_fault+0xe3/0x190 [ 140.272858][ C0] ? core_sys_select+0x459/0xb80 [ 140.272884][ C0] core_sys_select+0x459/0xb80 [ 140.272914][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 140.272965][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.272992][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.273019][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 140.273040][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 140.273068][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 140.273104][ C0] __x64_sys_pselect6+0x183/0x240 [ 140.273132][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 140.273165][ C0] do_syscall_64+0xcd/0x250 [ 140.273192][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.273219][ C0] RIP: 0033:0x7f164878d591 [ 140.273233][ C0] RSP: 002b:00007ffe4bea13b0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 140.273251][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f164878d591 [ 140.273264][ C0] RDX: 0000000000000000 RSI: 00007ffe4bea14a8 RDI: 000000000000000c [ 140.273276][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 140.273288][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 140.273300][ C0] R13: 000055add4f2d178 R14: 0000000000000000 R15: 000000000000000b [ 140.273322][ C0] [ 140.273330][ C0] task:klogd state:R running task stack:25408 pid:2538 tgid:2538 ppid:1 flags:0x00000002 [ 140.273386][ C0] Call Trace: [ 140.273392][ C0] [ 140.273402][ C0] __schedule+0x105f/0x34b0 [ 140.273427][ C0] ? __pfx___schedule+0x10/0x10 [ 140.273448][ C0] ? schedule+0x298/0x350 [ 140.273468][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.273491][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.273514][ C0] ? lock_acquire+0x2f/0xb0 [ 140.273537][ C0] ? schedule+0x1fd/0x350 [ 140.273560][ C0] schedule+0xe7/0x350 [ 140.273580][ C0] schedule_timeout+0x258/0x2a0 [ 140.273599][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.273622][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.273644][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 140.273675][ C0] unix_wait_for_peer+0x247/0x280 [ 140.273694][ C0] ? __pfx_unix_wait_for_peer+0x10/0x10 [ 140.273713][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 140.273741][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 140.273759][ C0] ? lock_acquire+0x2f/0xb0 [ 140.273782][ C0] ? unix_dgram_sendmsg+0x635/0x1920 [ 140.273807][ C0] unix_dgram_sendmsg+0x1749/0x1920 [ 140.273834][ C0] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 140.273865][ C0] __sys_sendto+0x479/0x4d0 [ 140.273892][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 140.273917][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.273944][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.273973][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.273999][ C0] ? xfd_validate_state+0x5d/0x180 [ 140.274025][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.274046][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 140.274071][ C0] ? do_syscall_64+0x91/0x250 [ 140.274096][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.274119][ C0] do_syscall_64+0xcd/0x250 [ 140.274146][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.274171][ C0] RIP: 0033:0x7fbd9b5909b5 [ 140.274185][ C0] RSP: 002b:00007ffc890eecd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 140.274203][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd9b5909b5 [ 140.274216][ C0] RDX: 0000000000000046 RSI: 00005557b11ed790 RDI: 0000000000000003 [ 140.274228][ C0] RBP: 00005557b11e72c0 R08: 0000000000000000 R09: 0000000000000000 [ 140.274240][ C0] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 140.274253][ C0] R13: 00007fbd9b71e212 R14: 00007ffc890eedd8 R15: 0000000000000000 [ 140.274275][ C0] [ 140.274283][ C0] task:udevd state:R running task stack:26416 pid:2549 tgid:2549 ppid:1 flags:0x00000002 [ 140.274341][ C0] Call Trace: [ 140.274347][ C0] [ 140.274356][ C0] __schedule+0x105f/0x34b0 [ 140.274381][ C0] ? __pfx___schedule+0x10/0x10 [ 140.274401][ C0] ? find_held_lock+0x2d/0x110 [ 140.274428][ C0] ? __cond_resched+0x1b/0x30 [ 140.274450][ C0] preempt_schedule_common+0x44/0xc0 [ 140.274472][ C0] __cond_resched+0x1b/0x30 [ 140.274492][ C0] __kmalloc_node_track_caller_noprof+0x30f/0x3e0 [ 140.274516][ C0] ? __alloc_skb+0x164/0x380 [ 140.274544][ C0] kmalloc_reserve+0xef/0x2c0 [ 140.274568][ C0] __alloc_skb+0x164/0x380 [ 140.274594][ C0] ? __pfx___alloc_skb+0x10/0x10 [ 140.274619][ C0] ? selinux_socket_getpeersec_dgram+0x19c/0x370 [ 140.274640][ C0] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 140.274660][ C0] ? cap_capable+0x1cf/0x240 [ 140.274684][ C0] netlink_alloc_large_skb+0x69/0x130 [ 140.274711][ C0] netlink_sendmsg+0x689/0xd70 [ 140.274740][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 140.274764][ C0] ? __import_iovec+0x1fd/0x6e0 [ 140.274796][ C0] ____sys_sendmsg+0xaaf/0xc90 [ 140.274818][ C0] ? copy_msghdr_from_user+0x10b/0x160 [ 140.274836][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 140.274863][ C0] ? kasan_save_stack+0x42/0x60 [ 140.274886][ C0] ? kasan_save_stack+0x33/0x60 [ 140.274908][ C0] ? __kasan_record_aux_stack+0x9b/0xb0 [ 140.274930][ C0] ? __call_rcu_common.constprop.0+0x99/0x7a0 [ 140.274958][ C0] ? kmem_cache_free+0x2fe/0x480 [ 140.274980][ C0] ___sys_sendmsg+0x135/0x1e0 [ 140.274999][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 140.275037][ C0] ? fdget+0x176/0x210 [ 140.275064][ C0] __sys_sendmsg+0x117/0x1f0 [ 140.275082][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 140.275100][ C0] ? kmem_cache_free+0x2fe/0x480 [ 140.275134][ C0] do_syscall_64+0xcd/0x250 [ 140.275161][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.275186][ C0] RIP: 0033:0x7fa0bddd1a4b [ 140.275199][ C0] RSP: 002b:00007ffc45099a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.275217][ C0] RAX: ffffffffffffffda RBX: 000055e3e1b77140 RCX: 00007fa0bddd1a4b [ 140.275230][ C0] RDX: 0000000000000000 RSI: 00007ffc45099a88 RDI: 0000000000000004 [ 140.275243][ C0] RBP: 000055e3e1b9c320 R08: 0000000000000001 R09: 0da795a21c8c2177 [ 140.275255][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 140.275267][ C0] R13: 000000000000011d R14: 0000000000000000 R15: 0000000000000000 [ 140.275290][ C0] [ 140.275297][ C0] task:dbus-daemon state:S stack:26656 pid:2571 tgid:2571 ppid:1 flags:0x00000002 [ 140.275351][ C0] Call Trace: [ 140.275357][ C0] [ 140.275366][ C0] __schedule+0x105f/0x34b0 [ 140.275391][ C0] ? __pfx___schedule+0x10/0x10 [ 140.275412][ C0] ? schedule+0x298/0x350 [ 140.275432][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.275456][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.275478][ C0] ? lock_acquire+0x2f/0xb0 [ 140.275501][ C0] ? schedule+0x1fd/0x350 [ 140.275523][ C0] schedule+0xe7/0x350 [ 140.275544][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.275565][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.275586][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 140.275616][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 140.275641][ C0] do_epoll_wait+0x139b/0x1a90 [ 140.275670][ C0] ? mark_lock+0xb5/0xc60 [ 140.275700][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 140.275728][ C0] ? find_held_lock+0x2d/0x110 [ 140.275750][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 140.275778][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.275803][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 140.275838][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 140.275857][ C0] ? handle_mm_fault+0x497/0xaa0 [ 140.275877][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 140.275898][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 140.275931][ C0] do_syscall_64+0xcd/0x250 [ 140.275958][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.275984][ C0] RIP: 0033:0x7f058bc3a457 [ 140.275997][ C0] RSP: 002b:00007ffd9141db28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 140.276015][ C0] RAX: ffffffffffffffda RBX: 00007ffd9141db38 RCX: 00007f058bc3a457 [ 140.276028][ C0] RDX: 0000000000000040 RSI: 00007ffd9141db38 RDI: 0000000000000003 [ 140.276040][ C0] RBP: 00007ffd9141dec8 R08: 00000000000007ea R09: 00007f058bdaf080 [ 140.276052][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 140.276064][ C0] R13: 0000000000000001 R14: 00007ffd9141dec8 R15: 00007ffd9141e1d8 [ 140.276087][ C0] [ 140.276094][ C0] task:dhcpcd state:S stack:25984 pid:2586 tgid:2586 ppid:1 flags:0x00000002 [ 140.276147][ C0] Call Trace: [ 140.276153][ C0] [ 140.276162][ C0] __schedule+0x105f/0x34b0 [ 140.276187][ C0] ? __pfx___schedule+0x10/0x10 [ 140.276208][ C0] ? schedule+0x298/0x350 [ 140.276228][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.276251][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.276274][ C0] ? lock_acquire+0x2f/0xb0 [ 140.276298][ C0] ? schedule+0x1fd/0x350 [ 140.276320][ C0] schedule+0xe7/0x350 [ 140.276341][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 140.276362][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.276381][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.276407][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.276433][ C0] ? __pfx___pollwait+0x10/0x10 [ 140.276457][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 140.276474][ C0] ? unix_dgram_poll+0x373/0x780 [ 140.276496][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.276525][ C0] do_sys_poll+0xad5/0xde0 [ 140.276557][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.276601][ C0] ? move_addr_to_user+0xab/0x1d0 [ 140.276628][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.276654][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.276681][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.276708][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.276753][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.276773][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.276796][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.276815][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.276842][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.276874][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.276902][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.276936][ C0] ? __secure_computing+0x227/0x3a0 [ 140.276967][ C0] do_syscall_64+0xcd/0x250 [ 140.276994][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.277019][ C0] RIP: 0033:0x7faefebe3ad5 [ 140.277033][ C0] RSP: 002b:00007ffcc0a26450 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.277051][ C0] RAX: ffffffffffffffda RBX: 000055be0a968ee0 RCX: 00007faefebe3ad5 [ 140.277064][ C0] RDX: 00007ffcc0a26470 RSI: 0000000000000004 RDI: 000055be0a972e70 [ 140.277076][ C0] RBP: 00007ffcc0a267a0 R08: 0000000000000008 R09: 00007faefeccc080 [ 140.277089][ C0] R10: 00007ffcc0a267a0 R11: 0000000000000246 R12: 00007ffcc0a26498 [ 140.277101][ C0] R13: 000055be0590b610 R14: 0000000000000000 R15: 0000000000000000 [ 140.277123][ C0] [ 140.277130][ C0] task:dhcpcd state:S stack:23600 pid:2587 tgid:2587 ppid:2586 flags:0x00000002 [ 140.277181][ C0] Call Trace: [ 140.277187][ C0] [ 140.277196][ C0] __schedule+0x105f/0x34b0 [ 140.277221][ C0] ? __pfx___schedule+0x10/0x10 [ 140.277243][ C0] ? schedule+0x298/0x350 [ 140.277263][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.277286][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.277309][ C0] ? lock_acquire+0x2f/0xb0 [ 140.277332][ C0] ? schedule+0x1fd/0x350 [ 140.277355][ C0] schedule+0xe7/0x350 [ 140.277375][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.277396][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.277416][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.277444][ C0] ? __pfx___pollwait+0x10/0x10 [ 140.277467][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 140.277484][ C0] ? unix_dgram_poll+0x373/0x780 [ 140.277507][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.277535][ C0] do_sys_poll+0xad5/0xde0 [ 140.277568][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.277592][ C0] ? trace_sched_wakeup+0xe2/0x130 [ 140.277637][ C0] ? sock_def_readable+0x1de/0x610 [ 140.277663][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.277693][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.277720][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.277746][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.277794][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.277814][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.277837][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.277857][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.277883][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.277915][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.277947][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.277982][ C0] do_syscall_64+0xcd/0x250 [ 140.278010][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.278035][ C0] RIP: 0033:0x7faefebe3ad5 [ 140.278048][ C0] RSP: 002b:00007ffcc0a26450 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.278066][ C0] RAX: ffffffffffffffda RBX: 000055be0a968ee0 RCX: 00007faefebe3ad5 [ 140.278079][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055be0a968ec0 [ 140.278091][ C0] RBP: 00007ffcc0a267a0 R08: 0000000000000008 R09: e5067fe0510232d9 [ 140.278104][ C0] R10: 00007ffcc0a267a0 R11: 0000000000000246 R12: 0000000000000000 [ 140.278116][ C0] R13: 000055be0590b610 R14: 0000000000000000 R15: 0000000000000000 [ 140.278138][ C0] [ 140.278145][ C0] task:dhcpcd state:S stack:27984 pid:2588 tgid:2588 ppid:2586 flags:0x00000002 [ 140.278200][ C0] Call Trace: [ 140.278206][ C0] [ 140.278216][ C0] __schedule+0x105f/0x34b0 [ 140.278241][ C0] ? __pfx___schedule+0x10/0x10 [ 140.278262][ C0] ? schedule+0x298/0x350 [ 140.278281][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.278305][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.278328][ C0] ? lock_acquire+0x2f/0xb0 [ 140.278350][ C0] ? schedule+0x1fd/0x350 [ 140.278373][ C0] schedule+0xe7/0x350 [ 140.278393][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.278414][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.278434][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.278462][ C0] ? __pfx___pollwait+0x10/0x10 [ 140.278485][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 140.278503][ C0] ? unix_dgram_poll+0x373/0x780 [ 140.278525][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.278553][ C0] do_sys_poll+0xad5/0xde0 [ 140.278586][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.278628][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.278660][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.278687][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.278713][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.278740][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.278784][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.278804][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.278827][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.278847][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.278873][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.278900][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 140.278932][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 140.278960][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.278989][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.279019][ C0] ? __secure_computing+0x227/0x3a0 [ 140.279048][ C0] do_syscall_64+0xcd/0x250 [ 140.279076][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.279101][ C0] RIP: 0033:0x7faefebe3ad5 [ 140.279114][ C0] RSP: 002b:00007ffcc0a26450 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.279132][ C0] RAX: ffffffffffffffda RBX: 000055be0a968ee0 RCX: 00007faefebe3ad5 [ 140.279145][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055be0a971fe0 [ 140.279157][ C0] RBP: 00007ffcc0a267a0 R08: 0000000000000008 R09: 000055be0590b3d0 [ 140.279169][ C0] R10: 00007ffcc0a267a0 R11: 0000000000000246 R12: 0000000000000000 [ 140.279182][ C0] R13: 000055be0590b610 R14: 0000000000000003 R15: 0000000000000000 [ 140.279204][ C0] [ 140.279211][ C0] task:dhcpcd state:S stack:27504 pid:2589 tgid:2589 ppid:2586 flags:0x00000002 [ 140.279266][ C0] Call Trace: [ 140.279271][ C0] [ 140.279281][ C0] __schedule+0x105f/0x34b0 [ 140.279305][ C0] ? __pfx___schedule+0x10/0x10 [ 140.279327][ C0] ? schedule+0x298/0x350 [ 140.279347][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.279370][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.279393][ C0] ? lock_acquire+0x2f/0xb0 [ 140.279416][ C0] ? schedule+0x1fd/0x350 [ 140.279444][ C0] schedule+0xe7/0x350 [ 140.279464][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.279485][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.279505][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.279533][ C0] ? __pfx___pollwait+0x10/0x10 [ 140.279556][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 140.279574][ C0] ? unix_dgram_poll+0x373/0x780 [ 140.279596][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.279624][ C0] do_sys_poll+0xad5/0xde0 [ 140.279657][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.279709][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.279735][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.279762][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.279789][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.279815][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.279856][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.279875][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.279898][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.279918][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.279948][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.279976][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 140.280004][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.280033][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.280058][ C0] ? ksys_read+0x1ad/0x260 [ 140.280087][ C0] ? __secure_computing+0x227/0x3a0 [ 140.280116][ C0] do_syscall_64+0xcd/0x250 [ 140.280143][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.280169][ C0] RIP: 0033:0x7faefebe3ad5 [ 140.280182][ C0] RSP: 002b:00007ffcc0a26450 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.280200][ C0] RAX: ffffffffffffffda RBX: 000055be0a968ee0 RCX: 00007faefebe3ad5 [ 140.280213][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055be0a971fe0 [ 140.280225][ C0] RBP: 00007ffcc0a267a0 R08: 0000000000000008 R09: 000055be0590b3d0 [ 140.280237][ C0] R10: 00007ffcc0a267a0 R11: 0000000000000246 R12: 0000000000000000 [ 140.280249][ C0] R13: 000055be0590b610 R14: 0000000000000000 R15: 0000000000000000 [ 140.280272][ C0] [ 140.280279][ C0] task:sshd state:S stack:27360 pid:2605 tgid:2605 ppid:1 flags:0x00000002 [ 140.280334][ C0] Call Trace: [ 140.280340][ C0] [ 140.280350][ C0] __schedule+0x105f/0x34b0 [ 140.280375][ C0] ? __pfx___schedule+0x10/0x10 [ 140.280396][ C0] ? schedule+0x298/0x350 [ 140.280416][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.280439][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.280462][ C0] ? lock_acquire+0x2f/0xb0 [ 140.280485][ C0] ? schedule+0x1fd/0x350 [ 140.280507][ C0] schedule+0xe7/0x350 [ 140.280528][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.280548][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.280568][ C0] ? tcp_poll+0x45b/0xf90 [ 140.280594][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.280621][ C0] ? lock_acquire+0x2f/0xb0 [ 140.280644][ C0] ? __might_fault+0xe3/0x190 [ 140.280674][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.280702][ C0] do_sys_poll+0xad5/0xde0 [ 140.280735][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.280759][ C0] ? mark_lock+0xb5/0xc60 [ 140.280799][ C0] ? __pfx_mark_lock+0x10/0x10 [ 140.280825][ C0] ? mark_lock+0xb5/0xc60 [ 140.280854][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.280881][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.280936][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.280957][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.280979][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.280999][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.281026][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.281051][ C0] ? __might_fault+0xe3/0x190 [ 140.281080][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.281108][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.281143][ C0] do_syscall_64+0xcd/0x250 [ 140.281170][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.281195][ C0] RIP: 0033:0x7f974e419ad5 [ 140.281209][ C0] RSP: 002b:00007ffcc3819020 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.281226][ C0] RAX: ffffffffffffffda RBX: 000055f90728bab0 RCX: 00007f974e419ad5 [ 140.281239][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055f907291490 [ 140.281251][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 140.281264][ C0] R10: 00007ffcc38191d8 R11: 0000000000000246 R12: 000055f907291490 [ 140.281276][ C0] R13: 00007ffcc38191d8 R14: 0000000000000002 R15: 000055f90728cb0c [ 140.281299][ C0] [ 140.281306][ C0] task:getty state:S stack:25408 pid:2607 tgid:2607 ppid:1 flags:0x00000002 [ 140.281358][ C0] Call Trace: [ 140.281364][ C0] [ 140.281374][ C0] __schedule+0x105f/0x34b0 [ 140.281399][ C0] ? __pfx___schedule+0x10/0x10 [ 140.281420][ C0] ? schedule+0x298/0x350 [ 140.281440][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.281463][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.281486][ C0] ? lock_acquire+0x2f/0xb0 [ 140.281509][ C0] ? schedule+0x1fd/0x350 [ 140.281531][ C0] schedule+0xe7/0x350 [ 140.281552][ C0] schedule_timeout+0x258/0x2a0 [ 140.281570][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.281594][ C0] ? down_read+0xc9/0x330 [ 140.281618][ C0] ? __pfx___up_read+0x10/0x10 [ 140.281648][ C0] ? wait_woken+0x48/0x1c0 [ 140.281670][ C0] wait_woken+0x175/0x1c0 [ 140.281695][ C0] n_tty_read+0x10fb/0x1480 [ 140.281732][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 140.281756][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 140.281787][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 140.281818][ C0] tty_read+0x30e/0x5b0 [ 140.281842][ C0] ? __pfx_tty_read+0x10/0x10 [ 140.281863][ C0] ? inode_security+0x101/0x130 [ 140.281889][ C0] ? security_file_permission+0x21/0x80 [ 140.281917][ C0] vfs_read+0x86e/0xbd0 [ 140.281952][ C0] ? __pfx_vfs_read+0x10/0x10 [ 140.281991][ C0] ksys_read+0x12f/0x260 [ 140.282017][ C0] ? __pfx_ksys_read+0x10/0x10 [ 140.282049][ C0] do_syscall_64+0xcd/0x250 [ 140.282076][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.282102][ C0] RIP: 0033:0x7f7f14f9bb6a [ 140.282115][ C0] RSP: 002b:00007ffe469167a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 140.282133][ C0] RAX: ffffffffffffffda RBX: 0000557379a202c0 RCX: 00007f7f14f9bb6a [ 140.282145][ C0] RDX: 0000000000000001 RSI: 00007ffe469167c0 RDI: 0000000000000000 [ 140.282158][ C0] RBP: 0000557379a20320 R08: 0000000000000000 R09: 5f57a6146405f50f [ 140.282170][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 0000557379a2035c [ 140.282183][ C0] R13: 00007ffe469167c0 R14: 0000000000000000 R15: 0000557379a2035c [ 140.282205][ C0] [ 140.282212][ C0] task:dhcpcd state:S stack:27168 pid:2609 tgid:2609 ppid:2587 flags:0x00000002 [ 140.282267][ C0] Call Trace: [ 140.282273][ C0] [ 140.282282][ C0] __schedule+0x105f/0x34b0 [ 140.282308][ C0] ? __pfx___schedule+0x10/0x10 [ 140.282329][ C0] ? schedule+0x298/0x350 [ 140.282348][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.282372][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.282395][ C0] ? lock_acquire+0x2f/0xb0 [ 140.282418][ C0] ? schedule+0x1fd/0x350 [ 140.282441][ C0] schedule+0xe7/0x350 [ 140.282461][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.282482][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.282501][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.282530][ C0] ? __pfx___pollwait+0x10/0x10 [ 140.282553][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 140.282571][ C0] ? unix_dgram_poll+0x373/0x780 [ 140.282592][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.282621][ C0] do_sys_poll+0xad5/0xde0 [ 140.282653][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.282678][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 140.282723][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.282749][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.282801][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.282821][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.282844][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.282863][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.282890][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.282918][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 140.282951][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.282980][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.283010][ C0] ? __secure_computing+0x227/0x3a0 [ 140.283039][ C0] do_syscall_64+0xcd/0x250 [ 140.283066][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.283092][ C0] RIP: 0033:0x7faefebe3ad5 [ 140.283105][ C0] RSP: 002b:00007ffcc0a26450 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.283123][ C0] RAX: ffffffffffffffda RBX: 000055be0a968ee0 RCX: 00007faefebe3ad5 [ 140.283136][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055be0a973d50 [ 140.283148][ C0] RBP: 00007ffcc0a267a0 R08: 0000000000000008 R09: 0000000000000000 [ 140.283160][ C0] R10: 00007ffcc0a267a0 R11: 0000000000000246 R12: 0000000000000000 [ 140.283172][ C0] R13: 000055be0590b610 R14: 0000000000000000 R15: 0000000000000000 [ 140.283194][ C0] [ 140.283202][ C0] task:sshd state:S stack:25408 pid:2647 tgid:2647 ppid:2605 flags:0x00000002 [ 140.283254][ C0] Call Trace: [ 140.283260][ C0] [ 140.283269][ C0] __schedule+0x105f/0x34b0 [ 140.283294][ C0] ? __pfx___schedule+0x10/0x10 [ 140.283315][ C0] ? schedule+0x298/0x350 [ 140.283335][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.283359][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.283381][ C0] ? lock_acquire+0x2f/0xb0 [ 140.283405][ C0] ? schedule+0x1fd/0x350 [ 140.283427][ C0] schedule+0xe7/0x350 [ 140.283461][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 140.283482][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.283506][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.283530][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.283551][ C0] ? __pollwait+0x26d/0x4c0 [ 140.283580][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.283608][ C0] do_sys_poll+0xad5/0xde0 [ 140.283633][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.283664][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 140.283689][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 140.283730][ C0] ? __pfx_mark_lock+0x10/0x10 [ 140.283753][ C0] ? tcp_sendmsg+0x38/0x50 [ 140.283785][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.283812][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.283838][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.283865][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.283909][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.283933][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.283956][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.283976][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.284003][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.284035][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 140.284063][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 140.284089][ C0] ? ksys_write+0x1ad/0x260 [ 140.284115][ C0] ? __pfx_ksys_write+0x10/0x10 [ 140.284148][ C0] do_syscall_64+0xcd/0x250 [ 140.284175][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.284200][ C0] RIP: 0033:0x7f0bfb4a3ad5 [ 140.284214][ C0] RSP: 002b:00007ffcb9a05c70 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 140.284232][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f0bfb4a3ad5 [ 140.284245][ C0] RDX: 00007ffcb9a05c90 RSI: 0000000000000004 RDI: 0000563ba884cad0 [ 140.284257][ C0] RBP: 0000563ba884d290 R08: 0000000000000008 R09: 0000000000000000 [ 140.284269][ C0] R10: 00007ffcb9a05d78 R11: 0000000000000246 R12: 0000563ba8609aa4 [ 140.284282][ C0] R13: 0000000000000001 R14: 0000563ba860a3e8 R15: 00007ffcb9a05cf8 [ 140.284304][ C0] [ 140.284311][ C0] task:syz-execprog state:R running task stack:25408 pid:2649 tgid:2649 ppid:2647 flags:0x00000000 [ 140.284368][ C0] Call Trace: [ 140.284374][ C0] [ 140.284383][ C0] __schedule+0x105f/0x34b0 [ 140.284408][ C0] ? __pfx___schedule+0x10/0x10 [ 140.284429][ C0] ? schedule+0x298/0x350 [ 140.284449][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.284472][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.284495][ C0] ? lock_acquire+0x2f/0xb0 [ 140.284518][ C0] ? schedule+0x1fd/0x350 [ 140.284539][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.284561][ C0] schedule+0xe7/0x350 [ 140.284581][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.284604][ C0] __futex_wait+0x291/0x3c0 [ 140.284628][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.284654][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.284685][ C0] futex_wait+0xe9/0x380 [ 140.284707][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.284733][ C0] ? vfs_write+0x14d/0x1140 [ 140.284760][ C0] ? __pfx_pipe_write+0x10/0x10 [ 140.284785][ C0] do_futex+0x22b/0x350 [ 140.284804][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.284821][ C0] ? __fget_files+0x40/0x3f0 [ 140.284851][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.284870][ C0] ? fput+0x30/0x390 [ 140.284891][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.284909][ C0] ? ksys_write+0x1ad/0x260 [ 140.284939][ C0] ? __pfx_ksys_write+0x10/0x10 [ 140.284971][ C0] do_syscall_64+0xcd/0x250 [ 140.284998][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.285024][ C0] RIP: 0033:0x476343 [ 140.285037][ C0] RSP: 002b:00007ffcca6478b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 140.285054][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 140.285072][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004035bc0 [ 140.285088][ C0] RBP: 00007ffcca647900 R08: 0000000000000000 R09: 0000000000000000 [ 140.285104][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 140.285116][ C0] R13: 0000000000000001 R14: 0000000004032320 R15: 0000000000000001 [ 140.285142][ C0] [ 140.285149][ C0] task:syz-execprog state:R running task stack:28288 pid:2650 tgid:2649 ppid:2647 flags:0x00000000 [ 140.285209][ C0] Call Trace: [ 140.285215][ C0] [ 140.285225][ C0] __schedule+0x105f/0x34b0 [ 140.285250][ C0] ? __pfx___schedule+0x10/0x10 [ 140.285271][ C0] ? schedule+0x298/0x350 [ 140.285291][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.285327][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.285350][ C0] ? lock_acquire+0x2f/0xb0 [ 140.285373][ C0] ? schedule+0x1fd/0x350 [ 140.285394][ C0] ? do_nanosleep+0x18a/0x510 [ 140.285412][ C0] schedule+0xe7/0x350 [ 140.285433][ C0] do_nanosleep+0x216/0x510 [ 140.285450][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.285478][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.285497][ C0] ? __asan_memset+0x23/0x50 [ 140.285519][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.285545][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.285572][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.285601][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.285626][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.285647][ C0] ? __x64_sys_futex+0x1e1/0x4c0 [ 140.285670][ C0] ? __x64_sys_futex+0x1ea/0x4c0 [ 140.285691][ C0] __x64_sys_nanosleep+0x21d/0x2b0 [ 140.285718][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 140.285752][ C0] do_syscall_64+0xcd/0x250 [ 140.285779][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.285804][ C0] RIP: 0033:0x475d57 [ 140.285817][ C0] RSP: 002b:000000c00005ff18 EFLAGS: 00000202 ORIG_RAX: 0000000000000023 [ 140.285834][ C0] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000475d57 [ 140.285847][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff18 [ 140.285859][ C0] RBP: 000000c00005ff28 R08: 00000000000049fe R09: 00007fdb83b61080 [ 140.285872][ C0] R10: 0000000000000001 R11: 0000000000000202 R12: 000000c00005ff18 [ 140.285884][ C0] R13: 000000c00007c008 R14: 000000c000006540 R15: 0fffffffffffffff [ 140.285911][ C0] [ 140.285919][ C0] task:syz-execprog state:S stack:27360 pid:2651 tgid:2649 ppid:2647 flags:0x00000000 [ 140.285987][ C0] Call Trace: [ 140.285993][ C0] [ 140.286002][ C0] __schedule+0x105f/0x34b0 [ 140.286033][ C0] ? __pfx___schedule+0x10/0x10 [ 140.286059][ C0] ? schedule+0x298/0x350 [ 140.286079][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.286113][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.286136][ C0] ? lock_acquire+0x2f/0xb0 [ 140.286163][ C0] ? schedule+0x1fd/0x350 [ 140.286188][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.286210][ C0] schedule+0xe7/0x350 [ 140.286230][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.286253][ C0] __futex_wait+0x291/0x3c0 [ 140.286276][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.286302][ C0] ? hlock_class+0x4e/0x130 [ 140.286320][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.286348][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.286373][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 140.286402][ C0] futex_wait+0xe9/0x380 [ 140.286423][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.286444][ C0] ? find_held_lock+0x2d/0x110 [ 140.286467][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.286492][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 140.286519][ C0] do_futex+0x22b/0x350 [ 140.286537][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.286554][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 140.286574][ C0] ? sigprocmask+0xf0/0x330 [ 140.286597][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 140.286625][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.286645][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 140.286672][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.286699][ C0] do_syscall_64+0xcd/0x250 [ 140.286726][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.286751][ C0] RIP: 0033:0x476343 [ 140.286764][ C0] RSP: 002b:000000c0000786e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 140.286782][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 140.286794][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040abfa0 [ 140.286806][ C0] RBP: 000000c000078728 R08: 0000000000000000 R09: 0000000000000000 [ 140.286818][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 140.286830][ C0] R13: 000000c0018a5008 R14: 000000c001d116c0 R15: 0000ffffffffffff [ 140.286853][ C0] [ 140.286860][ C0] task:syz-execprog state:S stack:26624 pid:2652 tgid:2649 ppid:2647 flags:0x00000000 [ 140.286914][ C0] Call Trace: [ 140.286920][ C0] [ 140.286934][ C0] __schedule+0x105f/0x34b0 [ 140.286959][ C0] ? __pfx___schedule+0x10/0x10 [ 140.286981][ C0] ? schedule+0x298/0x350 [ 140.287000][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.287024][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.287047][ C0] ? lock_acquire+0x2f/0xb0 [ 140.287070][ C0] ? schedule+0x1fd/0x350 [ 140.287092][ C0] schedule+0xe7/0x350 [ 140.287118][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 140.287139][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.287160][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 140.287188][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.287213][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 140.287237][ C0] do_epoll_wait+0x139b/0x1a90 [ 140.287274][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 140.287300][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.287325][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 140.287346][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 140.287374][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 140.287397][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.287423][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.287453][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 140.287483][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 140.287505][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 140.287524][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.287549][ C0] do_syscall_64+0xcd/0x250 [ 140.287577][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.287602][ C0] RIP: 0033:0x40708e [ 140.287615][ C0] RSP: 002b:000000c0000936d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 140.287633][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 140.287645][ C0] RDX: 0000000000000080 RSI: 000000c000093774 RDI: 0000000000000004 [ 140.287657][ C0] RBP: 000000c000093718 R08: 0000000000000000 R09: 0000000000000000 [ 140.287670][ C0] R10: 000000000000039e R11: 0000000000000246 R12: 000000c0000937a8 [ 140.287682][ C0] R13: 0000000000000010 R14: 000000c000006c40 R15: 000000c000127258 [ 140.287704][ C0] [ 140.287711][ C0] task:syz-execprog state:S stack:26272 pid:2653 tgid:2649 ppid:2647 flags:0x00000000 [ 140.287764][ C0] Call Trace: [ 140.287770][ C0] [ 140.287780][ C0] __schedule+0x105f/0x34b0 [ 140.287805][ C0] ? __pfx___schedule+0x10/0x10 [ 140.287826][ C0] ? schedule+0x298/0x350 [ 140.287846][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.287869][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.287892][ C0] ? lock_acquire+0x2f/0xb0 [ 140.287915][ C0] ? schedule+0x1fd/0x350 [ 140.287940][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.287962][ C0] schedule+0xe7/0x350 [ 140.287982][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.288005][ C0] __futex_wait+0x291/0x3c0 [ 140.288028][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.288055][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.288084][ C0] ? find_held_lock+0x2d/0x110 [ 140.288108][ C0] futex_wait+0xe9/0x380 [ 140.288129][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.288156][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 140.288180][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.288203][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 140.288227][ C0] ? __switch_to+0x749/0x1180 [ 140.288250][ C0] do_futex+0x22b/0x350 [ 140.288269][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.288289][ C0] ? __pfx___schedule+0x10/0x10 [ 140.288312][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.288334][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.288353][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.288378][ C0] do_syscall_64+0xcd/0x250 [ 140.288404][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.288430][ C0] RIP: 0033:0x476343 [ 140.288442][ C0] RSP: 002b:000000c00152fe48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 140.288460][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 140.288472][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001748948 [ 140.288485][ C0] RBP: 000000c00152fe90 R08: 0000000000000000 R09: 0000000000000000 [ 140.288497][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 140.288509][ C0] R13: 000000c000077f94 R14: 000000c0017e6c40 R15: 0000000000000000 [ 140.288531][ C0] [ 140.288538][ C0] task:syz-execprog state:S stack:30176 pid:2655 tgid:2649 ppid:2647 flags:0x00000000 [ 140.288597][ C0] Call Trace: [ 140.288603][ C0] [ 140.288612][ C0] __schedule+0x105f/0x34b0 [ 140.288637][ C0] ? __pfx___schedule+0x10/0x10 [ 140.288658][ C0] ? schedule+0x298/0x350 [ 140.288678][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.288701][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.288724][ C0] ? lock_acquire+0x2f/0xb0 [ 140.288747][ C0] ? schedule+0x1fd/0x350 [ 140.288768][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.288790][ C0] schedule+0xe7/0x350 [ 140.288810][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.288833][ C0] __futex_wait+0x291/0x3c0 [ 140.288856][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.288877][ C0] ? hlock_class+0x4e/0x130 [ 140.288895][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.288923][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.288956][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 140.288985][ C0] futex_wait+0xe9/0x380 [ 140.289006][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.289026][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 140.289056][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 140.289078][ C0] do_futex+0x22b/0x350 [ 140.289096][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.289116][ C0] ? find_held_lock+0x2d/0x110 [ 140.289138][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.289158][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 140.289185][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.289212][ C0] do_syscall_64+0xcd/0x250 [ 140.289239][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.289265][ C0] RIP: 0033:0x476343 [ 140.289278][ C0] RSP: 002b:000000c001533ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 140.289295][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 140.289308][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040abe18 [ 140.289320][ C0] RBP: 000000c001533f38 R08: 0000000000000000 R09: 0000000000000000 [ 140.289332][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 140.289344][ C0] R13: 000000c0018a4808 R14: 000000c001d11500 R15: 0007ffffffffffff [ 140.289367][ C0] [ 140.289374][ C0] task:syz-execprog state:S stack:29648 pid:2656 tgid:2649 ppid:2647 flags:0x00000000 [ 140.289431][ C0] Call Trace: [ 140.289437][ C0] [ 140.289446][ C0] __schedule+0x105f/0x34b0 [ 140.289471][ C0] ? __pfx___schedule+0x10/0x10 [ 140.289492][ C0] ? schedule+0x298/0x350 [ 140.289512][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.289535][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.289558][ C0] ? lock_acquire+0x2f/0xb0 [ 140.289581][ C0] ? schedule+0x1fd/0x350 [ 140.289603][ C0] schedule+0xe7/0x350 [ 140.289624][ C0] do_wait+0x1dd/0x570 [ 140.289650][ C0] kernel_waitid+0x116/0x180 [ 140.289674][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 140.289701][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 140.289732][ C0] __do_sys_waitid+0x212/0x250 [ 140.289758][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 140.289784][ C0] ? __pfx___might_resched+0x10/0x10 [ 140.289827][ C0] do_syscall_64+0xcd/0x250 [ 140.289854][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.289879][ C0] RIP: 0033:0x40708e [ 140.289892][ C0] RSP: 002b:000000c000075560 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 140.289914][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 140.289931][ C0] RDX: 000000c000075648 RSI: 0000000000000a5e RDI: 0000000000000001 [ 140.289944][ C0] RBP: 000000c0000755a0 R08: 0000000000000000 R09: 0000000000000000 [ 140.289955][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000075690 [ 140.289968][ C0] R13: 000000c0018a5008 R14: 000000c001d10e00 R15: 0000ffffffffffff [ 140.289991][ C0] [ 140.289998][ C0] task:syz-execprog state:S stack:26016 pid:2657 tgid:2649 ppid:2647 flags:0x00000000 [ 140.290050][ C0] Call Trace: [ 140.290056][ C0] [ 140.290066][ C0] __schedule+0x105f/0x34b0 [ 140.290091][ C0] ? __pfx___schedule+0x10/0x10 [ 140.290112][ C0] ? schedule+0x298/0x350 [ 140.290132][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.290156][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.290178][ C0] ? lock_acquire+0x2f/0xb0 [ 140.290202][ C0] ? schedule+0x1fd/0x350 [ 140.290223][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.290244][ C0] schedule+0xe7/0x350 [ 140.290264][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.290287][ C0] __futex_wait+0x291/0x3c0 [ 140.290310][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.290337][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.290368][ C0] futex_wait+0xe9/0x380 [ 140.290389][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.290416][ C0] ? vfs_write+0x14d/0x1140 [ 140.290443][ C0] ? __pfx_pipe_write+0x10/0x10 [ 140.290463][ C0] do_futex+0x22b/0x350 [ 140.290481][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.290498][ C0] ? __fget_files+0x40/0x3f0 [ 140.290528][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.290548][ C0] ? fput+0x30/0x390 [ 140.290567][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.290585][ C0] ? ksys_write+0x1ad/0x260 [ 140.290611][ C0] ? __pfx_ksys_write+0x10/0x10 [ 140.290644][ C0] do_syscall_64+0xcd/0x250 [ 140.290670][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.290696][ C0] RIP: 0033:0x476343 [ 140.290709][ C0] RSP: 002b:000000c001eddcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 140.290726][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 140.290739][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0016b6948 [ 140.290751][ C0] RBP: 000000c001eddd40 R08: 0000000000000000 R09: 0000000000000000 [ 140.290763][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c001eddd50 [ 140.290775][ C0] R13: 0000000000000010 R14: 000000c0025576c0 R15: 000000c000127258 [ 140.290798][ C0] [ 140.290805][ C0] task:syz-executor state:S stack:24080 pid:2654 tgid:2654 ppid:2653 flags:0x00000002 [ 140.290859][ C0] Call Trace: [ 140.290865][ C0] [ 140.290874][ C0] __schedule+0x105f/0x34b0 [ 140.290899][ C0] ? __pfx___schedule+0x10/0x10 [ 140.290920][ C0] ? schedule+0x298/0x350 [ 140.290945][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.290969][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.290992][ C0] ? lock_acquire+0x2f/0xb0 [ 140.291014][ C0] ? schedule+0x1fd/0x350 [ 140.291037][ C0] schedule+0xe7/0x350 [ 140.291057][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 140.291078][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.291102][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.291133][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 140.291162][ C0] do_select+0x12ec/0x17b0 [ 140.291202][ C0] ? __pfx_do_select+0x10/0x10 [ 140.291226][ C0] ? hlock_class+0x4e/0x130 [ 140.291245][ C0] ? mark_lock+0xb5/0xc60 [ 140.291273][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291300][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291326][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291353][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291379][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291406][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291433][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291459][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291485][ C0] ? __pfx_pollwake+0x10/0x10 [ 140.291513][ C0] ? lock_acquire+0x2f/0xb0 [ 140.291537][ C0] ? __might_fault+0xe3/0x190 [ 140.291562][ C0] ? __might_fault+0xe3/0x190 [ 140.291592][ C0] ? core_sys_select+0x459/0xb80 [ 140.291618][ C0] core_sys_select+0x459/0xb80 [ 140.291648][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 140.291679][ C0] ? ktime_get_ts64+0x106/0x2a0 [ 140.291712][ C0] ? set_user_sigmask+0x217/0x2a0 [ 140.291739][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 140.291771][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 140.291799][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 140.291829][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.291847][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 140.291877][ C0] __x64_sys_pselect6+0x183/0x240 [ 140.291905][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 140.291943][ C0] do_syscall_64+0xcd/0x250 [ 140.291989][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.292015][ C0] RIP: 0033:0x7f6a863bddbc [ 140.292028][ C0] RSP: 002b:00007ffc8263cb70 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 140.292046][ C0] RAX: ffffffffffffffda RBX: 00007ffc8263cca0 RCX: 00007f6a863bddbc [ 140.292059][ C0] RDX: 0000000000000000 RSI: 00007ffc8263cca0 RDI: 0000000000000025 [ 140.292071][ C0] RBP: 00007ffc8263d0d0 R08: 00007ffc8263cba0 R09: 00007ffc8263cbb0 [ 140.292084][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8263cf20 [ 140.292096][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffc8263cd30 [ 140.292119][ C0] [ 140.292126][ C0] task:kworker/u8:8 state:R running task stack:23968 pid:3909 tgid:3909 ppid:2 flags:0x00004000 [ 140.292183][ C0] Workqueue: 0x0 (events_unbound) [ 140.292203][ C0] Call Trace: [ 140.292209][ C0] [ 140.292219][ C0] __schedule+0x105f/0x34b0 [ 140.292244][ C0] ? __pfx___schedule+0x10/0x10 [ 140.292265][ C0] ? schedule+0x298/0x350 [ 140.292285][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.292309][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.292332][ C0] ? lock_acquire+0x2f/0xb0 [ 140.292355][ C0] ? schedule+0x1fd/0x350 [ 140.292378][ C0] schedule+0xe7/0x350 [ 140.292396][ C0] ? worker_thread+0x271/0xf00 [ 140.292422][ C0] worker_thread+0x2de/0xf00 [ 140.292452][ C0] ? __kthread_parkme+0x148/0x220 [ 140.292473][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.292498][ C0] kthread+0x2c1/0x3a0 [ 140.292516][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.292535][ C0] ? __pfx_kthread+0x10/0x10 [ 140.292555][ C0] ret_from_fork+0x45/0x80 [ 140.292580][ C0] ? __pfx_kthread+0x10/0x10 [ 140.292599][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.292637][ C0] [ 140.292644][ C0] task:kworker/0:3 state:R running task stack:27408 pid:5479 tgid:5479 ppid:2 flags:0x00004000 [ 140.292705][ C0] Workqueue: events console_callback [ 140.292730][ C0] Call Trace: [ 140.292735][ C0] [ 140.292745][ C0] __schedule+0x105f/0x34b0 [ 140.292770][ C0] ? __pfx___schedule+0x10/0x10 [ 140.292789][ C0] ? mark_held_locks+0x9f/0xe0 [ 140.292822][ C0] ? __cond_resched+0x1b/0x30 [ 140.292843][ C0] preempt_schedule_common+0x44/0xc0 [ 140.292867][ C0] __cond_resched+0x1b/0x30 [ 140.292886][ C0] console_flush_all+0x931/0xc60 [ 140.292911][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 140.292939][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 140.292956][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 140.292976][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 140.293001][ C0] console_unlock+0xd9/0x210 [ 140.293019][ C0] ? __pfx_console_unlock+0x10/0x10 [ 140.293045][ C0] console_callback+0x27d/0x4c0 [ 140.293070][ C0] ? __pfx_console_callback+0x10/0x10 [ 140.293096][ C0] ? lock_acquire+0x2f/0xb0 [ 140.293119][ C0] ? process_one_work+0x921/0x1ba0 [ 140.293147][ C0] process_one_work+0x9c5/0x1ba0 [ 140.293179][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 140.293205][ C0] ? __pfx_process_one_work+0x10/0x10 [ 140.293236][ C0] ? assign_work+0x1a0/0x250 [ 140.293262][ C0] worker_thread+0x6c8/0xf00 [ 140.293296][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.293322][ C0] kthread+0x2c1/0x3a0 [ 140.293339][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.293359][ C0] ? __pfx_kthread+0x10/0x10 [ 140.293378][ C0] ret_from_fork+0x45/0x80 [ 140.293403][ C0] ? __pfx_kthread+0x10/0x10 [ 140.293423][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.293455][ C0] [ 140.293463][ C0] task:kworker/1:3 state:R running task stack:22144 pid:5493 tgid:5493 ppid:2 flags:0x00004000 [ 140.293517][ C0] Workqueue: usb_hub_wq hub_event [ 140.293544][ C0] Call Trace: [ 140.293549][ C0] [ 140.293559][ C0] __schedule+0x105f/0x34b0 [ 140.293584][ C0] ? __pfx___schedule+0x10/0x10 [ 140.293605][ C0] ? schedule+0x298/0x350 [ 140.293625][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.293649][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.293672][ C0] ? lock_acquire+0x2f/0xb0 [ 140.293695][ C0] ? schedule+0x1fd/0x350 [ 140.293717][ C0] ? msleep+0x5d/0xd0 [ 140.293737][ C0] schedule+0xe7/0x350 [ 140.293757][ C0] schedule_timeout+0x136/0x2a0 [ 140.293775][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.293795][ C0] ? __pfx_process_timeout+0x10/0x10 [ 140.293816][ C0] ? mark_held_locks+0x9f/0xe0 [ 140.293842][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.293862][ C0] msleep+0x9b/0xd0 [ 140.293885][ C0] usbhid_open+0x213/0x3d0 [ 140.293911][ C0] hid_hw_open+0xe2/0x170 [ 140.293943][ C0] input_open_device+0x1c9/0x320 [ 140.293965][ C0] ? __pfx_hidinput_open+0x10/0x10 [ 140.293988][ C0] kbd_connect+0x103/0x160 [ 140.294012][ C0] input_attach_handler.isra.0+0x181/0x260 [ 140.294043][ C0] input_register_device+0xa84/0x1110 [ 140.294073][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 140.294107][ C0] hid_connect+0x13a8/0x18a0 [ 140.294125][ C0] ? trace_kmalloc+0x2d/0xe0 [ 140.294147][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 140.294169][ C0] ? __asan_memset+0x23/0x50 [ 140.294194][ C0] ? __pfx_hid_connect+0x10/0x10 [ 140.294212][ C0] ? usbhid_start+0x152c/0x2340 [ 140.294245][ C0] hid_hw_start+0xaa/0x140 [ 140.294264][ C0] hid_device_probe+0x3e7/0x490 [ 140.294286][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 140.294306][ C0] really_probe+0x23e/0xa90 [ 140.294329][ C0] __driver_probe_device+0x1de/0x440 [ 140.294351][ C0] driver_probe_device+0x4c/0x1b0 [ 140.294371][ C0] __device_attach_driver+0x1df/0x310 [ 140.294392][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 140.294411][ C0] bus_for_each_drv+0x157/0x1e0 [ 140.294438][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 140.294464][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.294487][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.294511][ C0] __device_attach+0x1e8/0x4b0 [ 140.294531][ C0] ? __pfx___device_attach+0x10/0x10 [ 140.294551][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 140.294573][ C0] bus_probe_device+0x17f/0x1c0 [ 140.294603][ C0] device_add+0x114b/0x1a70 [ 140.294627][ C0] ? __pfx_device_add+0x10/0x10 [ 140.294651][ C0] ? __debugfs_create_file+0x413/0x660 [ 140.294682][ C0] hid_add_device+0x37f/0xa70 [ 140.294710][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 140.294737][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 140.294765][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 140.294790][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 140.294811][ C0] usbhid_probe+0xd3b/0x1410 [ 140.294839][ C0] usb_probe_interface+0x309/0x9d0 [ 140.294863][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 140.294884][ C0] really_probe+0x23e/0xa90 [ 140.294905][ C0] __driver_probe_device+0x1de/0x440 [ 140.294936][ C0] driver_probe_device+0x4c/0x1b0 [ 140.294956][ C0] __device_attach_driver+0x1df/0x310 [ 140.294977][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 140.294996][ C0] bus_for_each_drv+0x157/0x1e0 [ 140.295022][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 140.295049][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.295072][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.295095][ C0] __device_attach+0x1e8/0x4b0 [ 140.295115][ C0] ? __pfx___device_attach+0x10/0x10 [ 140.295136][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 140.295157][ C0] bus_probe_device+0x17f/0x1c0 [ 140.295186][ C0] device_add+0x114b/0x1a70 [ 140.295210][ C0] ? __pfx_device_add+0x10/0x10 [ 140.295231][ C0] ? mark_held_locks+0x9f/0xe0 [ 140.295267][ C0] usb_set_configuration+0x10cb/0x1c50 [ 140.295308][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 140.295333][ C0] usb_generic_driver_probe+0xb1/0x110 [ 140.295358][ C0] usb_probe_device+0xec/0x3e0 [ 140.295375][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 140.295394][ C0] really_probe+0x23e/0xa90 [ 140.295415][ C0] __driver_probe_device+0x1de/0x440 [ 140.295434][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 140.295455][ C0] driver_probe_device+0x4c/0x1b0 [ 140.295476][ C0] __device_attach_driver+0x1df/0x310 [ 140.295497][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 140.295516][ C0] bus_for_each_drv+0x157/0x1e0 [ 140.295546][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 140.295572][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.295595][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.295619][ C0] __device_attach+0x1e8/0x4b0 [ 140.295638][ C0] ? __pfx___device_attach+0x10/0x10 [ 140.295659][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 140.295685][ C0] bus_probe_device+0x17f/0x1c0 [ 140.295713][ C0] device_add+0x114b/0x1a70 [ 140.295738][ C0] ? __pfx_device_add+0x10/0x10 [ 140.295759][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 140.295792][ C0] usb_new_device+0xd90/0x1a10 [ 140.295823][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 140.295856][ C0] hub_event+0x2e58/0x4f40 [ 140.295901][ C0] ? __pfx_hub_event+0x10/0x10 [ 140.295937][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 140.295963][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.295982][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.296002][ C0] ? process_one_work+0x921/0x1ba0 [ 140.296028][ C0] ? lock_acquire+0x2f/0xb0 [ 140.296051][ C0] ? process_one_work+0x921/0x1ba0 [ 140.296079][ C0] process_one_work+0x9c5/0x1ba0 [ 140.296111][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 140.296130][ C0] ? __pfx_process_one_work+0x10/0x10 [ 140.296161][ C0] ? assign_work+0x1a0/0x250 [ 140.296187][ C0] worker_thread+0x6c8/0xf00 [ 140.296218][ C0] ? __kthread_parkme+0x148/0x220 [ 140.296239][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.296264][ C0] kthread+0x2c1/0x3a0 [ 140.296281][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.296301][ C0] ? __pfx_kthread+0x10/0x10 [ 140.296321][ C0] ret_from_fork+0x45/0x80 [ 140.296345][ C0] ? __pfx_kthread+0x10/0x10 [ 140.296364][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.296396][ C0] [ 140.296404][ C0] task:kworker/1:4 state:I stack:28384 pid:5502 tgid:5502 ppid:2 flags:0x00004000 [ 140.296461][ C0] Workqueue: 0x0 (events) [ 140.296486][ C0] Call Trace: [ 140.296492][ C0] [ 140.296502][ C0] __schedule+0x105f/0x34b0 [ 140.296526][ C0] ? __pfx___schedule+0x10/0x10 [ 140.296548][ C0] ? schedule+0x298/0x350 [ 140.296567][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.296595][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.296618][ C0] ? lock_acquire+0x2f/0xb0 [ 140.296641][ C0] ? schedule+0x1fd/0x350 [ 140.296663][ C0] schedule+0xe7/0x350 [ 140.296682][ C0] ? worker_thread+0x271/0xf00 [ 140.296707][ C0] worker_thread+0x2de/0xf00 [ 140.296740][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.296765][ C0] kthread+0x2c1/0x3a0 [ 140.296783][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.296802][ C0] ? __pfx_kthread+0x10/0x10 [ 140.296822][ C0] ret_from_fork+0x45/0x80 [ 140.296846][ C0] ? __pfx_kthread+0x10/0x10 [ 140.296866][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.296898][ C0] [ 140.296905][ C0] task:kworker/0:4 state:I stack:22704 pid:5503 tgid:5503 ppid:2 flags:0x00004000 [ 140.297023][ C0] Workqueue: 0x0 (events) [ 140.297048][ C0] Call Trace: [ 140.297056][ C0] [ 140.297067][ C0] __schedule+0x105f/0x34b0 [ 140.297095][ C0] ? __pfx___schedule+0x10/0x10 [ 140.297117][ C0] ? schedule+0x298/0x350 [ 140.297137][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.297160][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.297183][ C0] ? lock_acquire+0x2f/0xb0 [ 140.297207][ C0] ? schedule+0x1fd/0x350 [ 140.297229][ C0] schedule+0xe7/0x350 [ 140.297249][ C0] ? worker_thread+0x271/0xf00 [ 140.297274][ C0] worker_thread+0x2de/0xf00 [ 140.297305][ C0] ? __kthread_parkme+0x148/0x220 [ 140.297326][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.297352][ C0] kthread+0x2c1/0x3a0 [ 140.297369][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.297389][ C0] ? __pfx_kthread+0x10/0x10 [ 140.297409][ C0] ret_from_fork+0x45/0x80 [ 140.297435][ C0] ? __pfx_kthread+0x10/0x10 [ 140.297454][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.297487][ C0] [ 140.297496][ C0] task:kworker/1:5 state:I stack:30176 pid:5512 tgid:5512 ppid:2 flags:0x00004000 [ 140.297567][ C0] Workqueue: 0x0 (events) [ 140.297588][ C0] Call Trace: [ 140.297594][ C0] [ 140.297603][ C0] __schedule+0x105f/0x34b0 [ 140.297663][ C0] ? __pfx___schedule+0x10/0x10 [ 140.297685][ C0] ? schedule+0x298/0x350 [ 140.297705][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.297728][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.297760][ C0] ? lock_acquire+0x2f/0xb0 [ 140.297782][ C0] ? schedule+0x1fd/0x350 [ 140.297805][ C0] schedule+0xe7/0x350 [ 140.297824][ C0] ? worker_thread+0x271/0xf00 [ 140.297857][ C0] worker_thread+0x2de/0xf00 [ 140.297893][ C0] ? __kthread_parkme+0x148/0x220 [ 140.297914][ C0] ? __pfx_worker_thread+0x10/0x10 [ 140.297941][ C0] kthread+0x2c1/0x3a0 [ 140.297958][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.297978][ C0] ? __pfx_kthread+0x10/0x10 [ 140.297998][ C0] ret_from_fork+0x45/0x80 [ 140.298024][ C0] ? __pfx_kthread+0x10/0x10 [ 140.298044][ C0] ret_from_fork_asm+0x1a/0x30 [ 140.298076][ C0] [ 140.298084][ C0] task:syz-executor state:S stack:26144 pid:5513 tgid:5513 ppid:2654 flags:0x00000000 [ 140.298140][ C0] Call Trace: [ 140.298146][ C0] [ 140.298156][ C0] __schedule+0x105f/0x34b0 [ 140.298182][ C0] ? __pfx___schedule+0x10/0x10 [ 140.298204][ C0] ? schedule+0x298/0x350 [ 140.298226][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.298249][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.298274][ C0] ? lock_acquire+0x2f/0xb0 [ 140.298297][ C0] ? schedule+0x1fd/0x350 [ 140.298320][ C0] schedule+0xe7/0x350 [ 140.298342][ C0] do_wait+0x1dd/0x570 [ 140.298369][ C0] kernel_wait4+0x16c/0x280 [ 140.298395][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 140.298424][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 140.298449][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.298473][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 140.298499][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.298528][ C0] __do_sys_wait4+0x15f/0x170 [ 140.298553][ C0] ? find_held_lock+0x2d/0x110 [ 140.298573][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 140.298611][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 140.298647][ C0] do_syscall_64+0xcd/0x250 [ 140.298676][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.298704][ C0] RIP: 0033:0x7f2ed9c54213 [ 140.298719][ C0] RSP: 002b:00007fff92d3d0a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 140.298738][ C0] RAX: ffffffffffffffda RBX: 000000000000158b RCX: 00007f2ed9c54213 [ 140.298752][ C0] RDX: 0000000040000000 RSI: 00007fff92d3d0bc RDI: 00000000ffffffff [ 140.298766][ C0] RBP: 00007fff92d3d0bc R08: 0000000000000000 R09: 0000000000000000 [ 140.298778][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff92d3d140 [ 140.298791][ C0] R13: 00007fff92d3d148 R14: 0000000000000009 R15: 0000000000000000 [ 140.298813][ C0] [ 140.298820][ C0] task:syz-executor state:S stack:26144 pid:5514 tgid:5514 ppid:2654 flags:0x00000000 [ 140.298879][ C0] Call Trace: [ 140.298885][ C0] [ 140.298895][ C0] __schedule+0x105f/0x34b0 [ 140.298922][ C0] ? __pfx___schedule+0x10/0x10 [ 140.298944][ C0] ? schedule+0x298/0x350 [ 140.298964][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.298988][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.299012][ C0] ? lock_acquire+0x2f/0xb0 [ 140.299039][ C0] ? schedule+0x1fd/0x350 [ 140.299065][ C0] schedule+0xe7/0x350 [ 140.299086][ C0] do_wait+0x1dd/0x570 [ 140.299113][ C0] kernel_wait4+0x16c/0x280 [ 140.299137][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 140.299165][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 140.299190][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.299214][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 140.299243][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.299274][ C0] __do_sys_wait4+0x15f/0x170 [ 140.299298][ C0] ? find_held_lock+0x2d/0x110 [ 140.299317][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 140.299355][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 140.299384][ C0] do_syscall_64+0xcd/0x250 [ 140.299413][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.299439][ C0] RIP: 0033:0x7f75ca294213 [ 140.299453][ C0] RSP: 002b:00007ffc072965b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 140.299472][ C0] RAX: ffffffffffffffda RBX: 000000000000158e RCX: 00007f75ca294213 [ 140.299485][ C0] RDX: 0000000040000000 RSI: 00007ffc072965cc RDI: 00000000ffffffff [ 140.299498][ C0] RBP: 00007ffc072965cc R08: 0000000000000000 R09: 0000000000000000 [ 140.299511][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc07296650 [ 140.299524][ C0] R13: 00007ffc07296658 R14: 0000000000000009 R15: 0000000000000000 [ 140.299546][ C0] [ 140.299555][ C0] task:syz-executor state:S stack:24784 pid:5515 tgid:5515 ppid:5513 flags:0x00000000 [ 140.299608][ C0] Call Trace: [ 140.299619][ C0] [ 140.299629][ C0] __schedule+0x105f/0x34b0 [ 140.299654][ C0] ? __pfx___schedule+0x10/0x10 [ 140.299676][ C0] ? schedule+0x298/0x350 [ 140.299696][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.299720][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.299743][ C0] ? lock_acquire+0x2f/0xb0 [ 140.299766][ C0] ? schedule+0x1fd/0x350 [ 140.299788][ C0] ? do_nanosleep+0x18a/0x510 [ 140.299807][ C0] schedule+0xe7/0x350 [ 140.299828][ C0] do_nanosleep+0x216/0x510 [ 140.299846][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.299874][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.299894][ C0] ? __asan_memset+0x23/0x50 [ 140.299917][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.299943][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.299971][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.299997][ C0] ? __might_fault+0xe3/0x190 [ 140.300026][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.300054][ C0] ? get_timespec64+0x148/0x240 [ 140.300074][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.300096][ C0] common_nsleep+0xa1/0xd0 [ 140.300119][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.300147][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.300181][ C0] do_syscall_64+0xcd/0x250 [ 140.300210][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.300235][ C0] RIP: 0033:0x7f2ed9c900a3 [ 140.300249][ C0] RSP: 002b:00007fff92d3cea8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 140.300268][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ed9c900a3 [ 140.300281][ C0] RDX: 00007fff92d3cec0 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.300293][ C0] RBP: 00007fff92d3cf1c R08: 0000000000004a00 R09: 00007f2ed9ada080 [ 140.300306][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 140.300318][ C0] R13: 0000000000022301 R14: 0000000000021f80 R15: 00007fff92d3cf70 [ 140.300341][ C0] [ 140.300350][ C0] task:syz-executor state:S stack:26144 pid:5517 tgid:5517 ppid:2654 flags:0x00000000 [ 140.300407][ C0] Call Trace: [ 140.300413][ C0] [ 140.300423][ C0] __schedule+0x105f/0x34b0 [ 140.300448][ C0] ? __pfx___schedule+0x10/0x10 [ 140.300470][ C0] ? schedule+0x298/0x350 [ 140.300490][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.300514][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.300537][ C0] ? lock_acquire+0x2f/0xb0 [ 140.300561][ C0] ? schedule+0x1fd/0x350 [ 140.300583][ C0] schedule+0xe7/0x350 [ 140.300605][ C0] do_wait+0x1dd/0x570 [ 140.300635][ C0] kernel_wait4+0x16c/0x280 [ 140.300661][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 140.300688][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 140.300714][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.300738][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 140.300762][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.300790][ C0] __do_sys_wait4+0x15f/0x170 [ 140.300818][ C0] ? find_held_lock+0x2d/0x110 [ 140.300838][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 140.300875][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 140.300904][ C0] do_syscall_64+0xcd/0x250 [ 140.300932][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.300958][ C0] RIP: 0033:0x7fc2bfb04213 [ 140.300972][ C0] RSP: 002b:00007fffcdaeb428 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 140.300990][ C0] RAX: ffffffffffffffda RBX: 0000000000001590 RCX: 00007fc2bfb04213 [ 140.301004][ C0] RDX: 0000000040000000 RSI: 00007fffcdaeb43c RDI: 00000000ffffffff [ 140.301016][ C0] RBP: 00007fffcdaeb43c R08: 0000000000000000 R09: 0000000000000000 [ 140.301029][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffcdaeb4c0 [ 140.301041][ C0] R13: 00007fffcdaeb4c8 R14: 0000000000000009 R15: 0000000000000000 [ 140.301064][ C0] [ 140.301072][ C0] task:syz-executor state:S stack:24784 pid:5518 tgid:5518 ppid:5514 flags:0x00000000 [ 140.301125][ C0] Call Trace: [ 140.301131][ C0] [ 140.301140][ C0] __schedule+0x105f/0x34b0 [ 140.301166][ C0] ? __pfx___schedule+0x10/0x10 [ 140.301188][ C0] ? schedule+0x298/0x350 [ 140.301207][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.301231][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.301254][ C0] ? lock_acquire+0x2f/0xb0 [ 140.301278][ C0] ? schedule+0x1fd/0x350 [ 140.301299][ C0] ? do_nanosleep+0x18a/0x510 [ 140.301317][ C0] schedule+0xe7/0x350 [ 140.301337][ C0] do_nanosleep+0x216/0x510 [ 140.301354][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.301381][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.301401][ C0] ? __asan_memset+0x23/0x50 [ 140.301422][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.301460][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.301487][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.301517][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.301543][ C0] ? get_timespec64+0x148/0x240 [ 140.301562][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.301584][ C0] common_nsleep+0xa1/0xd0 [ 140.301604][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.301637][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.301669][ C0] do_syscall_64+0xcd/0x250 [ 140.301696][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.301722][ C0] RIP: 0033:0x7f75ca2d00a3 [ 140.301736][ C0] RSP: 002b:00007ffc072963b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 140.301754][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f75ca2d00a3 [ 140.301767][ C0] RDX: 00007ffc072963d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.301779][ C0] RBP: 00007ffc0729642c R08: 0000000000004a00 R09: 00007f75caf94080 [ 140.301792][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 140.301804][ C0] R13: 0000000000022322 R14: 0000000000021fc7 R15: 00007ffc07296480 [ 140.301826][ C0] [ 140.301834][ C0] task:syz-executor state:S stack:24328 pid:5520 tgid:5520 ppid:5517 flags:0x00000000 [ 140.301886][ C0] Call Trace: [ 140.301892][ C0] [ 140.301902][ C0] __schedule+0x105f/0x34b0 [ 140.301928][ C0] ? __pfx___schedule+0x10/0x10 [ 140.301949][ C0] ? schedule+0x298/0x350 [ 140.301969][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.301992][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.302015][ C0] ? lock_acquire+0x2f/0xb0 [ 140.302038][ C0] ? schedule+0x1fd/0x350 [ 140.302060][ C0] ? do_nanosleep+0x18a/0x510 [ 140.302078][ C0] schedule+0xe7/0x350 [ 140.302098][ C0] do_nanosleep+0x216/0x510 [ 140.302116][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.302143][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.302162][ C0] ? __asan_memset+0x23/0x50 [ 140.302183][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.302210][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.302236][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.302262][ C0] ? __might_fault+0xe3/0x190 [ 140.302289][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.302316][ C0] ? get_timespec64+0x148/0x240 [ 140.302335][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.302356][ C0] common_nsleep+0xa1/0xd0 [ 140.302387][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.302414][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.302446][ C0] do_syscall_64+0xcd/0x250 [ 140.302474][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.302499][ C0] RIP: 0033:0x7fc2bfb400a3 [ 140.302513][ C0] RSP: 002b:00007fffcdaeb228 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 140.302530][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc2bfb400a3 [ 140.302543][ C0] RDX: 00007fffcdaeb240 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.302555][ C0] RBP: 00007fffcdaeb29c R08: 0000000000004a00 R09: 00007fc2c07ff080 [ 140.302568][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 140.302580][ C0] R13: 00000000000223ac R14: 0000000000021fde R15: 00007fffcdaeb2f0 [ 140.302603][ C0] [ 140.302610][ C0] task:syz-executor state:S stack:26144 pid:5521 tgid:5521 ppid:2654 flags:0x00000000 [ 140.302670][ C0] Call Trace: [ 140.302676][ C0] [ 140.302685][ C0] __schedule+0x105f/0x34b0 [ 140.302711][ C0] ? __pfx___schedule+0x10/0x10 [ 140.302732][ C0] ? schedule+0x298/0x350 [ 140.302752][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.302776][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.302799][ C0] ? lock_acquire+0x2f/0xb0 [ 140.302822][ C0] ? schedule+0x1fd/0x350 [ 140.302844][ C0] schedule+0xe7/0x350 [ 140.302864][ C0] do_wait+0x1dd/0x570 [ 140.302890][ C0] kernel_wait4+0x16c/0x280 [ 140.302915][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 140.302942][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 140.302967][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.302990][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 140.303015][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.303042][ C0] __do_sys_wait4+0x15f/0x170 [ 140.303066][ C0] ? find_held_lock+0x2d/0x110 [ 140.303086][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 140.303122][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 140.303151][ C0] do_syscall_64+0xcd/0x250 [ 140.303178][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.303204][ C0] RIP: 0033:0x7f12904e4213 [ 140.303217][ C0] RSP: 002b:00007ffef608dd08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 140.303235][ C0] RAX: ffffffffffffffda RBX: 0000000000001593 RCX: 00007f12904e4213 [ 140.303247][ C0] RDX: 0000000040000000 RSI: 00007ffef608dd1c RDI: 00000000ffffffff [ 140.303260][ C0] RBP: 00007ffef608dd1c R08: 0000000000000000 R09: 0000000000000000 [ 140.303272][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef608dda0 [ 140.303284][ C0] R13: 00007ffef608dda8 R14: 0000000000000009 R15: 0000000000000000 [ 140.303307][ C0] [ 140.303314][ C0] task:syz-executor state:R running task stack:24784 pid:5523 tgid:5523 ppid:5521 flags:0x00000000 [ 140.303370][ C0] Call Trace: [ 140.303375][ C0] [ 140.303385][ C0] __schedule+0x105f/0x34b0 [ 140.303410][ C0] ? __pfx___schedule+0x10/0x10 [ 140.303431][ C0] ? schedule+0x298/0x350 [ 140.303467][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.303491][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.303514][ C0] ? lock_acquire+0x2f/0xb0 [ 140.303537][ C0] ? schedule+0x1fd/0x350 [ 140.303558][ C0] ? do_nanosleep+0x18a/0x510 [ 140.303576][ C0] schedule+0xe7/0x350 [ 140.303597][ C0] do_nanosleep+0x216/0x510 [ 140.303618][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.303645][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.303664][ C0] ? __asan_memset+0x23/0x50 [ 140.303689][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.303718][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.303745][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.303771][ C0] ? __might_fault+0xe3/0x190 [ 140.303798][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.303824][ C0] ? get_timespec64+0x148/0x240 [ 140.303843][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.303864][ C0] common_nsleep+0xa1/0xd0 [ 140.303885][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.303912][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.303944][ C0] do_syscall_64+0xcd/0x250 [ 140.303972][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.303997][ C0] RIP: 0033:0x7f12905200a3 [ 140.304011][ C0] RSP: 002b:00007ffef608db08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 140.304028][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f12905200a3 [ 140.304041][ C0] RDX: 00007ffef608db20 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.304053][ C0] RBP: 00007ffef608db7c R08: 00000000000049fe R09: 00007f129036a080 [ 140.304066][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 140.304078][ C0] R13: 0000000000022302 R14: 0000000000021ecd R15: 00007ffef608dbd0 [ 140.304101][ C0] [ 140.304108][ C0] task:syz-executor state:S stack:26144 pid:5524 tgid:5524 ppid:2654 flags:0x00000000 [ 140.304162][ C0] Call Trace: [ 140.304167][ C0] [ 140.304177][ C0] __schedule+0x105f/0x34b0 [ 140.304202][ C0] ? __pfx___schedule+0x10/0x10 [ 140.304223][ C0] ? schedule+0x298/0x350 [ 140.304243][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.304266][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.304289][ C0] ? lock_acquire+0x2f/0xb0 [ 140.304312][ C0] ? schedule+0x1fd/0x350 [ 140.304334][ C0] schedule+0xe7/0x350 [ 140.304355][ C0] do_wait+0x1dd/0x570 [ 140.304380][ C0] kernel_wait4+0x16c/0x280 [ 140.304404][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 140.304432][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 140.304466][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.304489][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 140.304513][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 140.304541][ C0] __do_sys_wait4+0x15f/0x170 [ 140.304570][ C0] ? find_held_lock+0x2d/0x110 [ 140.304590][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 140.304630][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 140.304659][ C0] do_syscall_64+0xcd/0x250 [ 140.304687][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.304712][ C0] RIP: 0033:0x7f16a4c44213 [ 140.304725][ C0] RSP: 002b:00007ffecfb4b438 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 140.304743][ C0] RAX: ffffffffffffffda RBX: 0000000000001599 RCX: 00007f16a4c44213 [ 140.304756][ C0] RDX: 0000000040000000 RSI: 00007ffecfb4b44c RDI: 00000000ffffffff [ 140.304769][ C0] RBP: 00007ffecfb4b44c R08: 0000000000000000 R09: 0000000000000000 [ 140.304781][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffecfb4b4d0 [ 140.304793][ C0] R13: 00007ffecfb4b4d8 R14: 0000000000000009 R15: 0000000000000000 [ 140.304815][ C0] [ 140.304822][ C0] task:syz-executor state:S stack:23776 pid:5529 tgid:5529 ppid:5524 flags:0x00000000 [ 140.304874][ C0] Call Trace: [ 140.304880][ C0] [ 140.304889][ C0] __schedule+0x105f/0x34b0 [ 140.304914][ C0] ? __pfx___schedule+0x10/0x10 [ 140.304935][ C0] ? schedule+0x298/0x350 [ 140.304955][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.304978][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.305001][ C0] ? lock_acquire+0x2f/0xb0 [ 140.305024][ C0] ? schedule+0x1fd/0x350 [ 140.305044][ C0] ? do_nanosleep+0x18a/0x510 [ 140.305063][ C0] schedule+0xe7/0x350 [ 140.305083][ C0] do_nanosleep+0x216/0x510 [ 140.305100][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.305127][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.305146][ C0] ? __asan_memset+0x23/0x50 [ 140.305167][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.305193][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.305220][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.305245][ C0] ? __might_fault+0xe3/0x190 [ 140.305273][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.305299][ C0] ? get_timespec64+0x148/0x240 [ 140.305318][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.305339][ C0] common_nsleep+0xa1/0xd0 [ 140.305359][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.305386][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.305419][ C0] do_syscall_64+0xcd/0x250 [ 140.305446][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.305471][ C0] RIP: 0033:0x7f16a4c800a3 [ 140.305484][ C0] RSP: 002b:00007ffecfb4b238 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 140.305508][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f16a4c800a3 [ 140.305521][ C0] RDX: 00007ffecfb4b250 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.305533][ C0] RBP: 00007ffecfb4b2ac R08: 0000000000004a00 R09: 00007f16a593e080 [ 140.305546][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 140.305557][ C0] R13: 0000000000022302 R14: 0000000000021e80 R15: 00007ffecfb4b300 [ 140.305580][ C0] [ 140.305587][ C0] task:udevd state:R running task stack:27824 pid:7765 tgid:7765 ppid:2549 flags:0x00000000 [ 140.305652][ C0] Call Trace: [ 140.305659][ C0] [ 140.305666][ C0] sched_show_task+0x3f0/0x5f0 [ 140.305688][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.305709][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 140.305737][ C0] show_state_filter+0xee/0x320 [ 140.305759][ C0] k_spec+0xed/0x150 [ 140.305783][ C0] ? __pfx_k_spec+0x10/0x10 [ 140.305804][ C0] kbd_event+0xcbd/0x17a0 [ 140.305831][ C0] ? __pfx_kbd_event+0x10/0x10 [ 140.305857][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 140.305883][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.305902][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.305924][ C0] input_handler_events_default+0x116/0x1b0 [ 140.305952][ C0] input_pass_values+0x777/0x8e0 [ 140.305983][ C0] input_handle_event+0xb30/0x14d0 [ 140.306015][ C0] input_event+0x83/0xa0 [ 140.306043][ C0] hidinput_hid_event+0xa12/0x2410 [ 140.306069][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 140.306091][ C0] ? input_event+0x8e/0xa0 [ 140.306116][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 140.306143][ C0] hid_process_event+0x4b7/0x5e0 [ 140.306161][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 140.306184][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 140.306204][ C0] hid_input_array_field+0x330/0x710 [ 140.306230][ C0] hid_report_raw_event+0xa02/0x11c0 [ 140.306258][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 140.306283][ C0] hid_irq_in+0x35e/0x870 [ 140.306310][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 140.306333][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 140.306356][ C0] dummy_timer+0x17c3/0x38d0 [ 140.306399][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 140.306421][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 140.306445][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 140.306463][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 140.306495][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 140.306521][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 140.306547][ C0] hrtimer_run_softirq+0x17d/0x350 [ 140.306574][ C0] handle_softirqs+0x206/0x8d0 [ 140.306597][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 140.306625][ C0] irq_exit_rcu+0xac/0x110 [ 140.306643][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 140.306667][ C0] [ 140.306673][ C0] [ 140.306681][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 140.306708][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x11/0x20 [ 140.306732][ C0] Code: ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 89 f2 89 fe bf 05 00 00 00 2a fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 140.306751][ C0] RSP: 0018:ffffc900005a7a00 EFLAGS: 00000246 [ 140.306766][ C0] RAX: 0000000000000001 RBX: ffff88811862ad38 RCX: ffffffff81bc2bac [ 140.306779][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000005 [ 140.306791][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff1f55db4 [ 140.306803][ C0] R10: ffffffff8faaeda7 R11: 0000000000000000 R12: 0000000000004010 [ 140.306815][ C0] R13: 0000000000200000 R14: 0000000000000000 R15: ffff88811869e2c0 [ 140.306833][ C0] ? dput.part.0+0x5c/0x9b0 [ 140.306859][ C0] dput.part.0+0x5c/0x9b0 [ 140.306879][ C0] ? dput.part.0+0x46/0x9b0 [ 140.306901][ C0] dput+0x1f/0x30 [ 140.306921][ C0] step_into+0x1078/0x2230 [ 140.306946][ C0] ? __pfx___up_read+0x10/0x10 [ 140.306976][ C0] ? __pfx_step_into+0x10/0x10 [ 140.307009][ C0] walk_component+0xfc/0x5b0 [ 140.307043][ C0] link_path_walk.part.0.constprop.0+0x669/0xd40 [ 140.307077][ C0] path_lookupat+0x93/0x770 [ 140.307106][ C0] filename_lookup+0x1e5/0x5b0 [ 140.307132][ C0] ? find_held_lock+0x2d/0x110 [ 140.307152][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 140.307197][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 140.307224][ C0] do_readlinkat+0xcf/0x390 [ 140.307246][ C0] ? __pfx_do_readlinkat+0x10/0x10 [ 140.307266][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.307289][ C0] __x64_sys_readlink+0x78/0xc0 [ 140.307312][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 140.307335][ C0] do_syscall_64+0xcd/0x250 [ 140.307362][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.307388][ C0] RIP: 0033:0x7fa0bddc4d47 [ 140.307403][ C0] Code: 73 01 c3 48 8b 0d e1 90 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b1 90 0d 00 f7 d8 64 89 01 48 [ 140.307420][ C0] RSP: 002b:00007ffc450935b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 140.307438][ C0] RAX: ffffffffffffffda RBX: 00007ffc450935c8 RCX: 00007fa0bddc4d47 [ 140.307451][ C0] RDX: 0000000000000400 RSI: 00007ffc450935c8 RDI: 00007ffc45093aa8 [ 140.307463][ C0] RBP: 0000000000000400 R08: 00007ffc450942ec R09: 0000000000000000 [ 140.307475][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc45093aa8 [ 140.307487][ C0] R13: 00007ffc45093a18 R14: 000055e3e1b6b2c0 R15: 00007ffc45094bb9 [ 140.307510][ C0] [ 140.307517][ C0] task:syz.4.24 state:S stack:27504 pid:7766 tgid:7766 ppid:5529 flags:0x00000000 [ 140.307573][ C0] Call Trace: [ 140.307579][ C0] [ 140.307589][ C0] __schedule+0x105f/0x34b0 [ 140.307618][ C0] ? __pfx___schedule+0x10/0x10 [ 140.307639][ C0] ? schedule+0x298/0x350 [ 140.307659][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.307683][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.307713][ C0] ? lock_acquire+0x2f/0xb0 [ 140.307736][ C0] ? schedule+0x1fd/0x350 [ 140.307757][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.307779][ C0] schedule+0xe7/0x350 [ 140.307800][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.307823][ C0] __futex_wait+0x291/0x3c0 [ 140.307846][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.307867][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.307895][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.307922][ C0] ? ktime_add_safe+0x60/0x70 [ 140.307947][ C0] futex_wait+0xe9/0x380 [ 140.307969][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.307993][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.308023][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.308043][ C0] ? ktime_get+0xd9/0x1a0 [ 140.308064][ C0] do_futex+0x22b/0x350 [ 140.308083][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.308108][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.308129][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.308149][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.308174][ C0] do_syscall_64+0xcd/0x250 [ 140.308201][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.308227][ C0] RIP: 0033:0x7f16a4c4dff9 [ 140.308240][ C0] RSP: 002b:00007ffecfb4b048 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.308258][ C0] RAX: ffffffffffffffda RBX: 00007ffecfb4b170 RCX: 00007f16a4c4dff9 [ 140.308271][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f16a4e05f8c [ 140.308283][ C0] RBP: 00007f16a4e05f8c R08: 00007f16a593e080 R09: 00007ffecfb4b33f [ 140.308296][ C0] R10: 00007ffecfb4b150 R11: 0000000000000246 R12: 0000000000022453 [ 140.308309][ C0] R13: 00007ffecfb4b150 R14: 000000000000015e R15: 00000000000222f5 [ 140.308331][ C0] [ 140.308338][ C0] task:syz.4.24 state:S stack:28992 pid:7768 tgid:7766 ppid:5529 flags:0x00000000 [ 140.308395][ C0] Call Trace: [ 140.308401][ C0] [ 140.308411][ C0] __schedule+0x105f/0x34b0 [ 140.308435][ C0] ? __pfx___schedule+0x10/0x10 [ 140.308457][ C0] ? schedule+0x298/0x350 [ 140.308476][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.308499][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.308522][ C0] ? lock_acquire+0x2f/0xb0 [ 140.308545][ C0] ? schedule+0x1fd/0x350 [ 140.308567][ C0] schedule+0xe7/0x350 [ 140.308588][ C0] schedule_timeout+0x258/0x2a0 [ 140.308606][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.308636][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.308658][ C0] __wait_for_common+0x3e1/0x600 [ 140.308681][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.308702][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 140.308723][ C0] ? dummy_queue+0x3fb/0xb70 [ 140.308746][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.308767][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 140.308790][ C0] raw_process_ep_io+0x5d7/0xb90 [ 140.308820][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 140.308844][ C0] ? __might_fault+0xe3/0x190 [ 140.308875][ C0] ? memdup_user+0x88/0xd0 [ 140.308899][ C0] raw_ioctl+0xa4d/0x2b90 [ 140.308923][ C0] ? lock_acquire+0x2f/0xb0 [ 140.308946][ C0] ? __fget_files+0x40/0x3f0 [ 140.308974][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 140.308998][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 140.309023][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 140.309048][ C0] __x64_sys_ioctl+0x18f/0x220 [ 140.309073][ C0] do_syscall_64+0xcd/0x250 [ 140.309100][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.309125][ C0] RIP: 0033:0x7f16a4c4dbfb [ 140.309138][ C0] RSP: 002b:00007f16a46cdf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.309156][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f16a4c4dbfb [ 140.309169][ C0] RDX: 00007f16a46cdff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 140.309181][ C0] RBP: 0000000000000003 R08: 00007f16a4f30320 R09: 0000000000000000 [ 140.309193][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 140.309205][ C0] R13: 0000000000000000 R14: 00007f16a4e05f80 R15: 00007ffecfb4aee8 [ 140.309227][ C0] [ 140.309235][ C0] task:udevd state:R running task stack:27280 pid:7771 tgid:7771 ppid:2549 flags:0x00000002 [ 140.309294][ C0] Call Trace: [ 140.309300][ C0] [ 140.309310][ C0] __schedule+0x105f/0x34b0 [ 140.309334][ C0] ? __pfx___schedule+0x10/0x10 [ 140.309362][ C0] ? ksys_write+0x1ad/0x260 [ 140.309391][ C0] schedule+0xe7/0x350 [ 140.309411][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 140.309437][ C0] do_syscall_64+0xda/0x250 [ 140.309464][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.309490][ C0] RIP: 0033:0x7fa0bddc3bf2 [ 140.309503][ C0] RSP: 002b:00007ffc45099958 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 140.309520][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fa0bddc3bf2 [ 140.309532][ C0] RDX: 0000000000000000 RSI: 00007ffc450999af RDI: 000000000000000a [ 140.309545][ C0] RBP: 00007ffc450999af R08: 0000000000000001 R09: 0000000000000000 [ 140.309557][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 000000000000000a [ 140.309569][ C0] R13: 00007fa0bdc98ae0 R14: 0000000000000000 R15: 000055e3e1b6b2c0 [ 140.309591][ C0] [ 140.309598][ C0] task:udevd state:S stack:28384 pid:7772 tgid:7772 ppid:2549 flags:0x00000002 [ 140.309659][ C0] Call Trace: [ 140.309665][ C0] [ 140.309674][ C0] __schedule+0x105f/0x34b0 [ 140.309699][ C0] ? __pfx___schedule+0x10/0x10 [ 140.309720][ C0] ? schedule+0x298/0x350 [ 140.309740][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.309764][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.309787][ C0] ? lock_acquire+0x2f/0xb0 [ 140.309810][ C0] ? schedule+0x1fd/0x350 [ 140.309832][ C0] schedule+0xe7/0x350 [ 140.309852][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.309874][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.309894][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 140.309925][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 140.309949][ C0] do_epoll_wait+0x139b/0x1a90 [ 140.309986][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 140.310021][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 140.310050][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 140.310073][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 140.310093][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 140.310111][ C0] ? ksys_write+0x1ad/0x260 [ 140.310137][ C0] ? __pfx_ksys_write+0x10/0x10 [ 140.310170][ C0] do_syscall_64+0xcd/0x250 [ 140.310197][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.310222][ C0] RIP: 0033:0x7fa0bddd0457 [ 140.310236][ C0] RSP: 002b:00007ffc45099988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 140.310253][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0bddd0457 [ 140.310266][ C0] RDX: 0000000000000004 RSI: 00007ffc450999c8 RDI: 0000000000000004 [ 140.310278][ C0] RBP: 000055e3e1ba05c0 R08: 0000000000000007 R09: 0da795a21c8c2177 [ 140.310290][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e3e1b78810 [ 140.310303][ C0] R13: 00007ffc450999c8 R14: 00000000ffffffff R15: 000055e3e1b6b2c0 [ 140.310326][ C0] [ 140.310333][ C0] task:syz.3.23 state:S stack:27504 pid:7774 tgid:7774 ppid:5523 flags:0x00000000 [ 140.310388][ C0] Call Trace: [ 140.310393][ C0] [ 140.310403][ C0] __schedule+0x105f/0x34b0 [ 140.310428][ C0] ? __pfx___schedule+0x10/0x10 [ 140.310449][ C0] ? schedule+0x298/0x350 [ 140.310469][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.310492][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.310515][ C0] ? lock_acquire+0x2f/0xb0 [ 140.310538][ C0] ? schedule+0x1fd/0x350 [ 140.310559][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.310581][ C0] schedule+0xe7/0x350 [ 140.310601][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.310629][ C0] __futex_wait+0x291/0x3c0 [ 140.310652][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.310673][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.310701][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.310728][ C0] ? ktime_add_safe+0x60/0x70 [ 140.310753][ C0] futex_wait+0xe9/0x380 [ 140.310775][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.310799][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.310827][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.310847][ C0] ? ktime_get+0xd9/0x1a0 [ 140.310869][ C0] do_futex+0x22b/0x350 [ 140.310887][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.310912][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.310933][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.310953][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.310977][ C0] do_syscall_64+0xcd/0x250 [ 140.311005][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.311030][ C0] RIP: 0033:0x7f12904edff9 [ 140.311044][ C0] RSP: 002b:00007ffef608d918 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.311061][ C0] RAX: ffffffffffffffda RBX: 00007ffef608da40 RCX: 00007f12904edff9 [ 140.311074][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f12906a5f8c [ 140.311086][ C0] RBP: 00007f12906a5f8c R08: 00007f129036a080 R09: 00007ffef608dc0f [ 140.311099][ C0] R10: 00007ffef608da20 R11: 0000000000000246 R12: 0000000000022458 [ 140.311111][ C0] R13: 00007ffef608da20 R14: 000000000000015e R15: 00000000000222fa [ 140.311134][ C0] [ 140.311141][ C0] task:syz.3.23 state:S stack:28528 pid:7775 tgid:7774 ppid:5523 flags:0x00000000 [ 140.311197][ C0] Call Trace: [ 140.311203][ C0] [ 140.311213][ C0] __schedule+0x105f/0x34b0 [ 140.311237][ C0] ? __pfx___schedule+0x10/0x10 [ 140.311259][ C0] ? schedule+0x298/0x350 [ 140.311278][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.311301][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.311324][ C0] ? lock_acquire+0x2f/0xb0 [ 140.311347][ C0] ? schedule+0x1fd/0x350 [ 140.311369][ C0] schedule+0xe7/0x350 [ 140.311390][ C0] schedule_timeout+0x258/0x2a0 [ 140.311408][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.311434][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.311456][ C0] __wait_for_common+0x3e1/0x600 [ 140.311478][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.311499][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 140.311521][ C0] ? dummy_queue+0x3fb/0xb70 [ 140.311544][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.311564][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 140.311588][ C0] raw_process_ep_io+0x5d7/0xb90 [ 140.311622][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 140.311646][ C0] ? __might_fault+0xe3/0x190 [ 140.311677][ C0] ? memdup_user+0x88/0xd0 [ 140.311700][ C0] raw_ioctl+0xa4d/0x2b90 [ 140.311724][ C0] ? lock_acquire+0x2f/0xb0 [ 140.311747][ C0] ? __fget_files+0x40/0x3f0 [ 140.311774][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 140.311798][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 140.311822][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 140.311847][ C0] __x64_sys_ioctl+0x18f/0x220 [ 140.311871][ C0] do_syscall_64+0xcd/0x250 [ 140.311899][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.311923][ C0] RIP: 0033:0x7f12904edbfb [ 140.311937][ C0] RSP: 002b:00007f128ff67f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.311954][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f12904edbfb [ 140.311967][ C0] RDX: 00007f128ff67ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 140.311979][ C0] RBP: 0000000000000003 R08: 00007f12907d0320 R09: 0000000000000000 [ 140.311991][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 140.312003][ C0] R13: 0000000000000000 R14: 00007f12906a5f80 R15: 00007ffef608d7b8 [ 140.312026][ C0] [ 140.312033][ C0] task:syz.0.20 state:S stack:27200 pid:7787 tgid:7787 ppid:5515 flags:0x00000000 [ 140.312088][ C0] Call Trace: [ 140.312094][ C0] [ 140.312104][ C0] __schedule+0x105f/0x34b0 [ 140.312128][ C0] ? __pfx___schedule+0x10/0x10 [ 140.312150][ C0] ? schedule+0x298/0x350 [ 140.312169][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.312193][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.312216][ C0] ? lock_acquire+0x2f/0xb0 [ 140.312239][ C0] ? schedule+0x1fd/0x350 [ 140.312260][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.312281][ C0] schedule+0xe7/0x350 [ 140.312301][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.312324][ C0] __futex_wait+0x291/0x3c0 [ 140.312348][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.312369][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.312397][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.312424][ C0] ? ktime_add_safe+0x60/0x70 [ 140.312450][ C0] futex_wait+0xe9/0x380 [ 140.312471][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.312496][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.312520][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.312540][ C0] ? ktime_get+0xd9/0x1a0 [ 140.312562][ C0] do_futex+0x22b/0x350 [ 140.312581][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.312604][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.312630][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.312650][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.312674][ C0] do_syscall_64+0xcd/0x250 [ 140.312701][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.312726][ C0] RIP: 0033:0x7f2ed9c5dff9 [ 140.312740][ C0] RSP: 002b:00007fff92d3ccb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.312757][ C0] RAX: ffffffffffffffda RBX: 00007fff92d3cde0 RCX: 00007f2ed9c5dff9 [ 140.312770][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2ed9e15f8c [ 140.312782][ C0] RBP: 00007f2ed9e15f8c R08: 00007f2ed9ada080 R09: 00007fff92d3cfaf [ 140.312795][ C0] R10: 00007fff92d3cdc0 R11: 0000000000000246 R12: 0000000000022455 [ 140.312807][ C0] R13: 00007fff92d3cdc0 R14: 000000000000015e R15: 00000000000222f7 [ 140.312829][ C0] [ 140.312836][ C0] task:syz.0.20 state:S stack:28992 pid:7788 tgid:7787 ppid:5515 flags:0x00000000 [ 140.312892][ C0] Call Trace: [ 140.312898][ C0] [ 140.312907][ C0] __schedule+0x105f/0x34b0 [ 140.312932][ C0] ? __pfx___schedule+0x10/0x10 [ 140.312954][ C0] ? schedule+0x298/0x350 [ 140.312973][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.312997][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.313019][ C0] ? lock_acquire+0x2f/0xb0 [ 140.313042][ C0] ? schedule+0x1fd/0x350 [ 140.313063][ C0] ? do_nanosleep+0x18a/0x510 [ 140.313081][ C0] schedule+0xe7/0x350 [ 140.313102][ C0] do_nanosleep+0x216/0x510 [ 140.313119][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.313146][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.313165][ C0] ? __asan_memset+0x23/0x50 [ 140.313186][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.313212][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.313239][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.313264][ C0] ? __might_fault+0xe3/0x190 [ 140.313291][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.313318][ C0] ? get_timespec64+0x148/0x240 [ 140.313337][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.313358][ C0] common_nsleep+0xa1/0xd0 [ 140.313379][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.313406][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.313438][ C0] do_syscall_64+0xcd/0x250 [ 140.313465][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.313491][ C0] RIP: 0033:0x7f2ed9c900e5 [ 140.313504][ C0] RSP: 002b:00007f2ed96d6f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 140.313521][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ed9c900e5 [ 140.313534][ C0] RDX: 00007f2ed96d6f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.313546][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 140.313558][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2ed96d6fe8 [ 140.313570][ C0] R13: 0000000020000080 R14: 00007f2ed9e15f80 R15: 00007fff92d3cb58 [ 140.313593][ C0] [ 140.313600][ C0] task:udevd state:S stack:28176 pid:7789 tgid:7789 ppid:2549 flags:0x00000002 [ 140.313660][ C0] Call Trace: [ 140.313665][ C0] [ 140.313675][ C0] __schedule+0x105f/0x34b0 [ 140.313700][ C0] ? __pfx___schedule+0x10/0x10 [ 140.313721][ C0] ? schedule+0x298/0x350 [ 140.313741][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.313764][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.313786][ C0] ? lock_acquire+0x2f/0xb0 [ 140.313810][ C0] ? schedule+0x1fd/0x350 [ 140.313832][ C0] schedule+0xe7/0x350 [ 140.313853][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 140.313873][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 140.313894][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 140.313924][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 140.313949][ C0] do_epoll_wait+0x139b/0x1a90 [ 140.313986][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 140.314012][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.314045][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.314068][ C0] ? lock_acquire+0x2f/0xb0 [ 140.314094][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 140.314123][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.314141][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 140.314172][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 140.314193][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 140.314212][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.314237][ C0] do_syscall_64+0xcd/0x250 [ 140.314264][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.314289][ C0] RIP: 0033:0x7fa0bddd0457 [ 140.314302][ C0] RSP: 002b:00007ffc45099988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 140.314320][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0bddd0457 [ 140.314333][ C0] RDX: 0000000000000004 RSI: 00007ffc450999c8 RDI: 0000000000000004 [ 140.314345][ C0] RBP: 000055e3e1c15970 R08: 0000000000000001 R09: 0da795a21c8c2177 [ 140.314357][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e3e1baff50 [ 140.314370][ C0] R13: 00007ffc450999c8 R14: 00000000ffffffff R15: 000055e3e1b6b2c0 [ 140.314393][ C0] [ 140.314400][ C0] task:syz.1.21 state:S stack:27200 pid:7793 tgid:7793 ppid:5518 flags:0x00000000 [ 140.314454][ C0] Call Trace: [ 140.314460][ C0] [ 140.314470][ C0] __schedule+0x105f/0x34b0 [ 140.314494][ C0] ? __pfx___schedule+0x10/0x10 [ 140.314516][ C0] ? schedule+0x298/0x350 [ 140.314535][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.314558][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.314581][ C0] ? lock_acquire+0x2f/0xb0 [ 140.314604][ C0] ? schedule+0x1fd/0x350 [ 140.314629][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.314651][ C0] schedule+0xe7/0x350 [ 140.314671][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.314694][ C0] __futex_wait+0x291/0x3c0 [ 140.314717][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.314737][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.314766][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.314792][ C0] ? ktime_add_safe+0x60/0x70 [ 140.314818][ C0] futex_wait+0xe9/0x380 [ 140.314839][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.314863][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.314888][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.314908][ C0] ? ktime_get+0xd9/0x1a0 [ 140.314930][ C0] do_futex+0x22b/0x350 [ 140.314949][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.314973][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.314994][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.315014][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.315038][ C0] do_syscall_64+0xcd/0x250 [ 140.315065][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.315090][ C0] RIP: 0033:0x7f75ca29dff9 [ 140.315104][ C0] RSP: 002b:00007ffc072961c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.315122][ C0] RAX: ffffffffffffffda RBX: 00007ffc072962f0 RCX: 00007f75ca29dff9 [ 140.315135][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f75ca455f8c [ 140.315147][ C0] RBP: 00007f75ca455f8c R08: 00007f75caf94080 R09: 00007ffc072964bf [ 140.315159][ C0] R10: 00007ffc072962d0 R11: 0000000000000246 R12: 000000000002247f [ 140.315172][ C0] R13: 00007ffc072962d0 R14: 000000000000015e R15: 0000000000022321 [ 140.315194][ C0] [ 140.315201][ C0] task:syz.1.21 state:S stack:28720 pid:7794 tgid:7793 ppid:5518 flags:0x00000000 [ 140.315257][ C0] Call Trace: [ 140.315263][ C0] [ 140.315272][ C0] __schedule+0x105f/0x34b0 [ 140.315297][ C0] ? __pfx___schedule+0x10/0x10 [ 140.315318][ C0] ? schedule+0x298/0x350 [ 140.315338][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.315361][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.315384][ C0] ? lock_acquire+0x2f/0xb0 [ 140.315407][ C0] ? schedule+0x1fd/0x350 [ 140.315428][ C0] ? do_nanosleep+0x18a/0x510 [ 140.315446][ C0] schedule+0xe7/0x350 [ 140.315466][ C0] do_nanosleep+0x216/0x510 [ 140.315483][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 140.315509][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 140.315528][ C0] ? __asan_memset+0x23/0x50 [ 140.315549][ C0] ? __hrtimer_init+0x106/0x2c0 [ 140.315575][ C0] hrtimer_nanosleep+0x146/0x370 [ 140.315602][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 140.315632][ C0] ? __might_fault+0xe3/0x190 [ 140.315659][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.315685][ C0] ? get_timespec64+0x148/0x240 [ 140.315704][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 140.315725][ C0] common_nsleep+0xa1/0xd0 [ 140.315746][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 140.315773][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 140.315805][ C0] do_syscall_64+0xcd/0x250 [ 140.315832][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.315857][ C0] RIP: 0033:0x7f75ca2d00e5 [ 140.315870][ C0] RSP: 002b:00007f75c9d1cf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 140.315888][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75ca2d00e5 [ 140.315901][ C0] RDX: 00007f75c9d1cf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 140.315913][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 140.315925][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f75c9d1cfe8 [ 140.315937][ C0] R13: 0000000020000080 R14: 00007f75ca455f80 R15: 00007ffc07296068 [ 140.315960][ C0] [ 140.315967][ C0] task:syz.2.22 state:S stack:27200 pid:7795 tgid:7795 ppid:5520 flags:0x00000000 [ 140.316021][ C0] Call Trace: [ 140.316027][ C0] [ 140.316036][ C0] __schedule+0x105f/0x34b0 [ 140.316061][ C0] ? __pfx___schedule+0x10/0x10 [ 140.316082][ C0] ? schedule+0x298/0x350 [ 140.316101][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.316124][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.316147][ C0] ? lock_acquire+0x2f/0xb0 [ 140.316170][ C0] ? schedule+0x1fd/0x350 [ 140.316191][ C0] ? futex_wait_queue+0x41/0x1f0 [ 140.316212][ C0] schedule+0xe7/0x350 [ 140.316232][ C0] futex_wait_queue+0xfc/0x1f0 [ 140.316255][ C0] __futex_wait+0x291/0x3c0 [ 140.316278][ C0] ? __pfx___futex_wait+0x10/0x10 [ 140.316299][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 140.316328][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.316354][ C0] ? ktime_add_safe+0x60/0x70 [ 140.316379][ C0] futex_wait+0xe9/0x380 [ 140.316401][ C0] ? __pfx_futex_wait+0x10/0x10 [ 140.316425][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 140.316449][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.316469][ C0] ? ktime_get+0xd9/0x1a0 [ 140.316491][ C0] do_futex+0x22b/0x350 [ 140.316509][ C0] ? __pfx_do_futex+0x10/0x10 [ 140.316533][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 140.316554][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.316574][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.316598][ C0] do_syscall_64+0xcd/0x250 [ 140.316632][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.316657][ C0] RIP: 0033:0x7fc2bfb0dff9 [ 140.316670][ C0] RSP: 002b:00007fffcdaeb038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.316688][ C0] RAX: ffffffffffffffda RBX: 00007fffcdaeb160 RCX: 00007fc2bfb0dff9 [ 140.316701][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc2bfcc5f8c [ 140.316713][ C0] RBP: 00007fc2bfcc5f8c R08: 00007fc2c07ff080 R09: 00007fffcdaeb32f [ 140.316726][ C0] R10: 00007fffcdaeb140 R11: 0000000000000246 R12: 000000000002249e [ 140.316738][ C0] R13: 00007fffcdaeb140 R14: 000000000000015e R15: 0000000000022340 [ 140.316760][ C0] [ 140.316768][ C0] task:syz.2.22 state:R running task stack:28992 pid:7796 tgid:7795 ppid:5520 flags:0x00000000 [ 140.316835][ C0] Call Trace: [ 140.316841][ C0] [ 140.316850][ C0] __schedule+0x105f/0x34b0 [ 140.316875][ C0] ? __pfx___schedule+0x10/0x10 [ 140.316896][ C0] ? schedule+0x298/0x350 [ 140.316916][ C0] ? __pfx_lock_release+0x10/0x10 [ 140.316940][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 140.316962][ C0] ? lock_acquire+0x2f/0xb0 [ 140.316986][ C0] ? schedule+0x1fd/0x350 [ 140.317008][ C0] schedule+0xe7/0x350 [ 140.317029][ C0] schedule_timeout+0x258/0x2a0 [ 140.317046][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.317073][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 140.317095][ C0] __wait_for_common+0x3e1/0x600 [ 140.317117][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 140.317138][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 140.317159][ C0] ? dummy_queue+0x3fb/0xb70 [ 140.317182][ C0] ? rcu_is_watching+0x12/0xc0 [ 140.317203][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 140.317226][ C0] raw_process_ep0_io+0x4da/0x950 [ 140.317255][ C0] raw_ioctl+0xabd/0x2b90 [ 140.317278][ C0] ? lock_acquire+0x2f/0xb0 [ 140.317301][ C0] ? __fget_files+0x40/0x3f0 [ 140.317329][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 140.317353][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 140.317377][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 140.317402][ C0] __x64_sys_ioctl+0x18f/0x220 [ 140.317427][ C0] do_syscall_64+0xcd/0x250 [ 140.317454][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.317479][ C0] RIP: 0033:0x7fc2bfb0dbfb [ 140.317492][ C0] RSP: 002b:00007fc2bf58cf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.317509][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2bfb0dbfb [ 140.317522][ C0] RDX: 00007fc2bf58cfe0 RSI: 0000000040085503 RDI: 0000000000000003 [ 140.317534][ C0] RBP: 00007fc2bf58cfe0 R08: 0000000000000001 R09: 0000000000000001 [ 140.317546][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fc2bf58cfe8 [ 140.317559][ C0] R13: 0000000020000080 R14: 00007fc2bfcc5f80 R15: 00007fffcdaeaed8 [ 140.317581][ C0] [ 140.317588][ C0] [ 140.317588][ C0] Showing all locks held in the system: [ 140.317599][ C0] 6 locks held by kworker/1:0/24: [ 140.317622][ C0] 6 locks held by kworker/0:2/2512: [ 140.317633][ C0] 6 locks held by syslogd/2531: [ 140.317645][ C0] 2 locks held by getty/2607: [ 140.317655][ C0] #0: ffff88810ffcb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 140.317701][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 140.317754][ C0] 4 locks held by kworker/0:3/5479: [ 140.317765][ C0] 10 locks held by kworker/1:3/5493: [ 140.317778][ C0] 5 locks held by udevd/7765: [ 140.317789][ C0] #0: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: dput.part.0+0x46/0x9b0 [ 140.317835][ C0] #1: ffff888125e76230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 140.317886][ C0] #2: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 140.317937][ C0] #3: ffffffff893879d8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 140.317987][ C0] #4: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 140.318037][ C0] [ 140.318041][ C0] ============================================= [ 140.318041][ C0] [ 140.323000][ T2512] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 140.351336][ T2512] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.000A/input/input14 [ 140.411727][ T5493] keytouch 0003:0926:3333.0008: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 140.446404][ C1] task:init state:S [ 140.610681][ T5503] usb 4-1: USB disconnect, device number 3 [ 140.612129][ C1] stack:22192 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 141.905269][ T9] usb 5-1: USB disconnect, device number 3 [ 141.907727][ C1] Call Trace: [ 141.907743][ C1] [ 141.907763][ C1] __schedule+0x105f/0x34b0 [ 166.899381][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 166.905275][ C1] ? __pfx___schedule+0x10/0x10 [ 166.913298][ T18] 1-...D [ 166.921188][ C1] ? schedule+0x298/0x350 [ 166.921232][ C1] ? __pfx_lock_release+0x10/0x10 [ 166.929179][ T18] } 2643 jiffies s: 1001 root: 0x2/. [ 166.937140][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 166.937184][ C1] ? lock_acquire+0x2f/0xb0 [ 166.940240][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 166.950342][ C1] ? schedule+0x1fd/0x350 [ 166.953638][ T18] [ 166.953657][ T18] Sending NMI from CPU 0 to CPUs 1: [ 166.956565][ C1] schedule+0xe7/0x350 [ 166.961090][ C1] NMI backtrace for cpu 1 [ 166.961113][ C1] CPU: 1 UID: 0 PID: 7772 Comm: udevd Not tainted 6.12.0-rc3-syzkaller-00051-g07b887f8236e #0 [ 166.961145][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 166.961161][ C1] RIP: 0010:io_serial_out+0x8f/0xb0 [ 166.961203][ C1] 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 b1 ef 0d ff eb a0 e8 3a f0 0d [ 166.961229][ C1] RSP: 0018:ffffc900001b7f60 EFLAGS: 00000002 [ 166.961250][ C1] RAX: 0000000000000020 RBX: 00000000000003f8 RCX: 0000000000000000 [ 166.961268][ C1] RDX: 00000000000003f8 RSI: ffffffff82a06b75 RDI: ffffffff93635660 [ 166.961287][ C1] RBP: ffffffff93635620 R08: 0000000000000001 R09: 000000000000001f [ 166.961304][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 166.961321][ C1] R13: 0000000000000020 R14: ffffffff82a06b10 R15: 0000000000000000 [ 166.961339][ C1] FS: 00007fa0bdc98c80(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 166.961366][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.961385][ C1] CR2: 00007ffc45083e60 CR3: 000000011b576000 CR4: 00000000003506f0 [ 166.961404][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 166.961421][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 166.961438][ C1] Call Trace: [ 166.961448][ C1] [ 166.961457][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 166.961500][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 166.961526][ C1] ? nmi_handle+0x1a9/0x5c0 [ 166.961551][ C1] ? io_serial_out+0x8f/0xb0 [ 166.961583][ C1] ? default_do_nmi+0x6a/0x160 [ 166.961610][ C1] ? exc_nmi+0x170/0x1e0 [ 166.961636][ C1] ? end_repeat_nmi+0xf/0x53 [ 166.961675][ C1] ? __pfx_io_serial_out+0x10/0x10 [ 166.961710][ C1] ? io_serial_out+0x65/0xb0 [ 166.961741][ C1] ? io_serial_out+0x8f/0xb0 [ 166.961772][ C1] ? io_serial_out+0x8f/0xb0 [ 166.961804][ C1] ? io_serial_out+0x8f/0xb0 [ 166.961836][ C1] [ 166.961845][ C1] [ 166.961854][ C1] serial8250_console_write+0xf9e/0x17c0 [ 166.961890][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 166.961916][ C1] ? rcu_is_watching+0x12/0xc0 [ 166.961943][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 166.961972][ C1] ? console_lock_spinning_enable+0x9f/0xd0 [ 166.961999][ C1] ? console_flush_all+0x7bd/0xc60 [ 166.962027][ C1] ? lock_acquire+0x2f/0xb0 [ 166.962062][ C1] ? console_flush_all+0x7bd/0xc60 [ 166.962090][ C1] console_flush_all+0x800/0xc60 [ 166.962120][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 166.962147][ C1] ? find_held_lock+0x2d/0x110 [ 166.962178][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 166.962203][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 166.962232][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 166.962267][ C1] console_unlock+0xd9/0x210 [ 166.962293][ C1] ? __pfx_console_unlock+0x10/0x10 [ 166.962319][ C1] ? vprintk_emit+0x5c0/0x6f0 [ 166.962347][ C1] ? lock_acquire+0x2f/0xb0 [ 166.962380][ C1] ? vprintk_emit+0x638/0x6f0 [ 166.962409][ C1] vprintk_emit+0x424/0x6f0 [ 166.962436][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 166.962464][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 166.962500][ C1] ? find_held_lock+0x2d/0x110 [ 166.962528][ C1] ? schedule+0xe7/0x350 [ 166.962556][ C1] vprintk+0x7f/0xa0 [ 166.962585][ C1] _printk+0xc8/0x100 [ 166.962620][ C1] ? __pfx__printk+0x10/0x10 [ 166.962655][ C1] ? lock_acquire+0x2f/0xb0 [ 166.962690][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 166.962720][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 166.962755][ C1] ? schedule+0xe7/0x350 [ 166.962783][ C1] show_trace_log_lvl+0x21f/0x3d0 [ 166.962829][ C1] ? schedule+0xe7/0x350 [ 166.962859][ C1] sched_show_task+0x3f0/0x5f0 [ 166.962897][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 166.962926][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 166.962963][ C1] show_state_filter+0xee/0x320 [ 166.962993][ C1] k_spec+0xed/0x150 [ 166.963026][ C1] ? __pfx_k_spec+0x10/0x10 [ 166.963057][ C1] kbd_event+0xcbd/0x17a0 [ 166.963095][ C1] ? __pfx_kbd_event+0x10/0x10 [ 166.963132][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 166.963170][ C1] ? rcu_is_watching+0x12/0xc0 [ 166.963196][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 166.963227][ C1] input_handler_events_default+0x116/0x1b0 [ 166.963264][ C1] input_pass_values+0x777/0x8e0 [ 166.963306][ C1] input_handle_event+0xb30/0x14d0 [ 166.963350][ C1] input_event+0x83/0xa0 [ 166.963390][ C1] hidinput_hid_event+0xa12/0x2410 [ 166.963426][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 166.963458][ C1] ? input_event+0x8e/0xa0 [ 166.963499][ C1] hid_process_event+0x4b7/0x5e0 [ 166.963525][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 166.963558][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 166.963585][ C1] hid_input_array_field+0x535/0x710 [ 166.963616][ C1] hid_report_raw_event+0xa02/0x11c0 [ 166.963650][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 166.963682][ C1] hid_irq_in+0x35e/0x870 [ 166.963720][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 166.963753][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 166.963785][ C1] dummy_timer+0x17c3/0x38d0 [ 166.963829][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 166.963859][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 166.963897][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 166.963924][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 166.963966][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 166.964005][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 166.964040][ C1] hrtimer_run_softirq+0x17d/0x350 [ 166.964078][ C1] handle_softirqs+0x206/0x8d0 [ 166.964108][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 166.964138][ C1] irq_exit_rcu+0xac/0x110 [ 166.964165][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 166.964199][ C1] [ 166.964207][ C1] [ 166.964216][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 166.964258][ C1] RIP: 0010:write_comp_data+0x11/0x90 [ 166.964289][ C1] Code: cc cc cc cc 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 49 89 d2 49 89 f8 49 89 f1 65 48 8b 15 4f e4 ad 7e <65> 8b 05 50 e4 ad 7e a9 00 01 ff 00 74 1d f6 c4 01 74 67 a9 00 00 [ 166.964315][ C1] RSP: 0018:ffffc90000547a08 EFLAGS: 00000246 [ 166.964335][ C1] RAX: 0000000000000000 RBX: 0000000000000072 RCX: ffffffff81b95418 [ 166.964353][ C1] RDX: ffff888119e657c0 RSI: 0000000000000000 RDI: 0000000000000001 [ 166.964371][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 166.964388][ C1] R10: 0000000000000072 R11: 0000000000000000 R12: ffff88811710d520 [ 166.964406][ C1] R13: 0000000000000000 R14: ffffc90000547b40 R15: ffff88811710d521 [ 166.964428][ C1] ? link_path_walk.part.0.constprop.0+0xa8/0xd40 [ 166.964472][ C1] ? stack_depot_save_flags+0x28/0x8f0 [ 166.964503][ C1] link_path_walk.part.0.constprop.0+0xa8/0xd40 [ 166.964544][ C1] ? stack_depot_save_flags+0x28/0x8f0 [ 166.964577][ C1] path_lookupat+0x93/0x770 [ 166.964617][ C1] filename_lookup+0x1e5/0x5b0 [ 166.964656][ C1] ? __pfx_filename_lookup+0x10/0x10 [ 166.964707][ C1] ? lock_acquire+0x2f/0xb0 [ 166.964741][ C1] ? __might_fault+0xe3/0x190 [ 166.964778][ C1] ? __might_fault+0xe3/0x190 [ 166.964816][ C1] vfs_statx+0x11e/0x1e0 [ 166.964845][ C1] ? __pfx_vfs_statx+0x10/0x10 [ 166.964874][ C1] ? getname_flags.part.0+0x1c5/0x550 [ 166.964916][ C1] vfs_fstatat+0x9f/0x160 [ 166.964946][ C1] __do_sys_newfstatat+0xa2/0x130 [ 166.964978][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 166.965024][ C1] do_syscall_64+0xcd/0x250 [ 166.965064][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.965102][ C1] RIP: 0033:0x7fa0bddc35f4 [ 166.965123][ C1] Code: 64 c7 00 09 00 00 00 83 c8 ff c3 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 00 00 00 00 41 89 ca b8 06 01 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 10 48 8b 15 03 a8 0d 00 f7 d8 41 83 c8 [ 166.965148][ C1] RSP: 002b:00007ffc45097f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 166.965172][ C1] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007fa0bddc35f4 [ 166.965191][ C1] RDX: 00007ffc45097f98 RSI: 00007ffc45098067 RDI: 00000000ffffff9c [ 166.965210][ C1] RBP: 00007ffc450990a0 R08: 00007ffc450994c8 R09: 0da795a21c8c2177 [ 166.965228][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc450994c8 [ 166.965246][ C1] R13: 0000000000000000 R14: 00007ffc450994c8 R15: 000055e3c1943160 [ 166.965271][ C1] [ 169.620022][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 169.626140][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 169.632733][ C1] ? do_sigtimedwait+0x37b/0x5c0 [ 169.637679][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 169.643057][ C1] do_sigtimedwait+0x42f/0x5c0 [ 169.647826][ C1] ? __pfx_do_sigtimedwait+0x10/0x10 [ 169.653145][ C1] ? lock_acquire+0x2f/0xb0 [ 169.657657][ C1] ? __might_fault+0xe3/0x190 [ 169.662344][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 169.667997][ C1] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 169.674161][ C1] ? xfd_validate_state+0x5d/0x180 [ 169.679307][ C1] do_syscall_64+0xcd/0x250 [ 169.683872][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.689776][ C1] RIP: 0033:0x7f8fa0bf523c [ 169.694215][ C1] RSP: 002b:00007ffd88475c50 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 169.702637][ C1] RAX: ffffffffffffffda RBX: 00007f8fa0e2b13c RCX: 00007f8fa0bf523c [ 169.710614][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f8fa0e304a8 [ 169.718583][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 169.726559][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 169.734532][ C1] R13: 00007ffd88475cb8 R14: 000055e7941a5169 R15: 00007f8fa0e67a80 [ 169.742516][ C1] [ 169.745532][ C1] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 169.755724][ C1] Call Trace: [ 169.758994][ C1] [ 169.761922][ C1] __schedule+0x105f/0x34b0 [ 169.766447][ C1] ? __pfx___schedule+0x10/0x10 [ 169.771308][ C1] ? schedule+0x298/0x350 [ 169.775668][ C1] ? __pfx_lock_release+0x10/0x10 [ 169.780728][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 169.785945][ C1] ? lock_acquire+0x2f/0xb0 [ 169.790460][ C1] ? schedule+0x1fd/0x350 [ 169.794801][ C1] schedule+0xe7/0x350 [ 169.798876][ C1] ? kthreadd+0x2ce/0x7d0 [ 169.803215][ C1] kthreadd+0x5ba/0x7d0 [ 169.807380][ C1] ? __pfx_kthreadd+0x10/0x10 [ 169.812066][ C1] ret_from_fork+0x45/0x80 [ 169.816618][ C1] ? __pfx_kthreadd+0x10/0x10 [ 169.821335][ C1] ret_from_fork_asm+0x1a/0x30 [ 169.826138][ C1] [ 169.829162][ C1] task:pool_workqueue_ state:S stack:30464 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 169.839379][ C1] Call Trace: [ 169.842677][ C1] [ 169.845613][ C1] __schedule+0x105f/0x34b0 [ 169.850164][ C1] ? __pfx___schedule+0x10/0x10 [ 169.855027][ C1] ? schedule+0x298/0x350 [ 169.859379][ C1] ? __pfx_lock_release+0x10/0x10 [ 169.864431][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 169.869659][ C1] ? lock_acquire+0x2f/0xb0 [ 169.874192][ C1] ? schedule+0x1fd/0x350 [ 169.878538][ C1] schedule+0xe7/0x350 [ 169.882620][ C1] kthread_worker_fn+0x502/0xba0 [ 169.887570][ C1] ? __pfx_pwq_release_workfn+0x10/0x10 [ 169.893125][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 169.898593][ C1] kthread+0x2c1/0x3a0 [ 169.902666][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 169.907866][ C1] ? __pfx_kthread+0x10/0x10 [ 169.912468][ C1] ret_from_fork+0x45/0x80 [ 169.916891][ C1] ? __pfx_kthread+0x10/0x10 [ 169.921535][ C1] ret_from_fork_asm+0x1a/0x30 [ 169.926350][ C1] [ 169.929366][ C1] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 169.939576][ C1] Call Trace: [ 169.942849][ C1] [ 169.945779][ C1] __schedule+0x105f/0x34b0 [ 169.950294][ C1] ? __pfx___schedule+0x10/0x10 [ 169.955148][ C1] ? schedule+0x298/0x350 [ 169.959482][ C1] ? __pfx_lock_release+0x10/0x10 [ 169.964515][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 169.969717][ C1] ? lock_acquire+0x2f/0xb0 [ 169.974224][ C1] ? schedule+0x1fd/0x350 [ 169.978555][ C1] schedule+0xe7/0x350 [ 169.982637][ C1] rescuer_thread+0x946/0xe20 [ 169.987338][ C1] ? __kthread_parkme+0xb7/0x220 [ 169.992300][ C1] ? __pfx_lock_release+0x10/0x10 [ 169.997335][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.002568][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 170.007774][ C1] ? __kthread_parkme+0x148/0x220 [ 170.012801][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.018003][ C1] kthread+0x2c1/0x3a0 [ 170.022077][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.027277][ C1] ? __pfx_kthread+0x10/0x10 [ 170.031875][ C1] ret_from_fork+0x45/0x80 [ 170.036297][ C1] ? __pfx_kthread+0x10/0x10 [ 170.040889][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.045669][ C1] [ 170.048683][ C1] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 170.058883][ C1] Call Trace: [ 170.062167][ C1] [ 170.065097][ C1] __schedule+0x105f/0x34b0 [ 170.069628][ C1] ? __pfx___schedule+0x10/0x10 [ 170.074483][ C1] ? schedule+0x298/0x350 [ 170.078828][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.083874][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.089078][ C1] ? lock_acquire+0x2f/0xb0 [ 170.093593][ C1] ? schedule+0x1fd/0x350 [ 170.097925][ C1] schedule+0xe7/0x350 [ 170.102001][ C1] rescuer_thread+0x946/0xe20 [ 170.106686][ C1] ? __kthread_parkme+0xb7/0x220 [ 170.111663][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.116704][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.121910][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 170.127115][ C1] ? __kthread_parkme+0x148/0x220 [ 170.132138][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.137339][ C1] kthread+0x2c1/0x3a0 [ 170.141409][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.146610][ C1] ? __pfx_kthread+0x10/0x10 [ 170.151222][ C1] ret_from_fork+0x45/0x80 [ 170.155656][ C1] ? __pfx_kthread+0x10/0x10 [ 170.160424][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.165202][ C1] [ 170.168214][ C1] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 170.178424][ C1] Call Trace: [ 170.181980][ C1] [ 170.184916][ C1] __schedule+0x105f/0x34b0 [ 170.189532][ C1] ? __pfx___schedule+0x10/0x10 [ 170.194393][ C1] ? schedule+0x298/0x350 [ 170.198726][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.203761][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.208967][ C1] ? lock_acquire+0x2f/0xb0 [ 170.213481][ C1] ? schedule+0x1fd/0x350 [ 170.217832][ C1] schedule+0xe7/0x350 [ 170.221922][ C1] rescuer_thread+0x946/0xe20 [ 170.226614][ C1] ? __kthread_parkme+0xb7/0x220 [ 170.231552][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.236630][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.241854][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 170.247064][ C1] ? __kthread_parkme+0x148/0x220 [ 170.252092][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.257319][ C1] kthread+0x2c1/0x3a0 [ 170.261389][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.266676][ C1] ? __pfx_kthread+0x10/0x10 [ 170.271275][ C1] ret_from_fork+0x45/0x80 [ 170.275719][ C1] ? __pfx_kthread+0x10/0x10 [ 170.280308][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.285096][ C1] [ 170.288108][ C1] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 170.298317][ C1] Call Trace: [ 170.301622][ C1] [ 170.304571][ C1] __schedule+0x105f/0x34b0 [ 170.309101][ C1] ? __pfx___schedule+0x10/0x10 [ 170.313978][ C1] ? schedule+0x298/0x350 [ 170.318319][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.323362][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.328596][ C1] ? lock_acquire+0x2f/0xb0 [ 170.333240][ C1] ? schedule+0x1fd/0x350 [ 170.337666][ C1] schedule+0xe7/0x350 [ 170.341774][ C1] rescuer_thread+0x946/0xe20 [ 170.346476][ C1] ? __kthread_parkme+0xb7/0x220 [ 170.351478][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.356611][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.361819][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 170.367053][ C1] ? __kthread_parkme+0x148/0x220 [ 170.372093][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 170.377326][ C1] kthread+0x2c1/0x3a0 [ 170.381472][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.386681][ C1] ? __pfx_kthread+0x10/0x10 [ 170.391275][ C1] ret_from_fork+0x45/0x80 [ 170.395703][ C1] ? __pfx_kthread+0x10/0x10 [ 170.400297][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.405079][ C1] [ 170.408097][ C1] task:kworker/0:0 state:I stack:26880 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 170.418312][ C1] Workqueue: 0x0 (events) [ 170.422743][ C1] Call Trace: [ 170.426021][ C1] [ 170.428953][ C1] __schedule+0x105f/0x34b0 [ 170.433465][ C1] ? __pfx___schedule+0x10/0x10 [ 170.438342][ C1] ? schedule+0x298/0x350 [ 170.442702][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.447751][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.452968][ C1] ? lock_acquire+0x2f/0xb0 [ 170.457494][ C1] ? schedule+0x1fd/0x350 [ 170.461859][ C1] schedule+0xe7/0x350 [ 170.466046][ C1] ? worker_thread+0x271/0xf00 [ 170.471083][ C1] worker_thread+0x2de/0xf00 [ 170.475693][ C1] ? __pfx_worker_thread+0x10/0x10 [ 170.481247][ C1] kthread+0x2c1/0x3a0 [ 170.485340][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.490547][ C1] ? __pfx_kthread+0x10/0x10 [ 170.495158][ C1] ret_from_fork+0x45/0x80 [ 170.499680][ C1] ? __pfx_kthread+0x10/0x10 [ 170.504291][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.509084][ C1] [ 170.512103][ C1] task:kworker/0:1 state:D stack:21088 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 170.522302][ C1] Workqueue: usb_hub_wq hub_event [ 170.527375][ C1] Call Trace: [ 170.530658][ C1] [ 170.533603][ C1] __schedule+0x105f/0x34b0 [ 170.538127][ C1] ? __pfx___schedule+0x10/0x10 [ 170.542989][ C1] ? schedule+0x298/0x350 [ 170.547330][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.552366][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.557572][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 170.562799][ C1] schedule+0xe7/0x350 [ 170.566875][ C1] usb_kill_urb.part.0+0x1ca/0x250 [ 170.572014][ C1] ? __pfx_usb_kill_urb.part.0+0x10/0x10 [ 170.577669][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 170.583772][ C1] ? __pfx___might_resched+0x10/0x10 [ 170.589073][ C1] ? mark_held_locks+0x9f/0xe0 [ 170.593853][ C1] usb_kill_urb+0x83/0xa0 [ 170.598191][ C1] usb_hcd_flush_endpoint+0x1d9/0x3e0 [ 170.603614][ C1] ? mark_held_locks+0x9f/0xe0 [ 170.608423][ C1] usb_disable_interface+0x1ce/0x4c0 [ 170.613723][ C1] usb_unbind_interface+0x3c5/0x970 [ 170.618925][ C1] ? kernfs_find_ns+0x2ee/0x3f0 [ 170.623796][ C1] ? __pfx_usb_unbind_interface+0x10/0x10 [ 170.629550][ C1] device_remove+0x122/0x170 [ 170.634173][ C1] device_release_driver_internal+0x44a/0x610 [ 170.640249][ C1] bus_remove_device+0x22f/0x420 [ 170.645198][ C1] device_del+0x396/0x9f0 [ 170.649578][ C1] ? __pfx_device_del+0x10/0x10 [ 170.654605][ C1] ? kobject_put+0x210/0x5a0 [ 170.659216][ C1] usb_disable_device+0x36c/0x7f0 [ 170.664264][ C1] usb_disconnect+0x2e1/0x920 [ 170.668957][ C1] hub_event+0x1bed/0x4f40 [ 170.673397][ C1] ? lock_acquire+0x2f/0xb0 [ 170.677910][ C1] ? __pfx_hub_event+0x10/0x10 [ 170.682693][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 170.688413][ C1] ? rcu_is_watching+0x12/0xc0 [ 170.693234][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.698452][ C1] ? process_one_work+0x921/0x1ba0 [ 170.703592][ C1] ? lock_acquire+0x2f/0xb0 [ 170.708106][ C1] ? process_one_work+0x921/0x1ba0 [ 170.713236][ C1] process_one_work+0x9c5/0x1ba0 [ 170.718190][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 170.723852][ C1] ? __pfx_process_one_work+0x10/0x10 [ 170.729250][ C1] ? assign_work+0x1a0/0x250 [ 170.733886][ C1] worker_thread+0x6c8/0xf00 [ 170.738496][ C1] ? __kthread_parkme+0x148/0x220 [ 170.743532][ C1] ? __pfx_worker_thread+0x10/0x10 [ 170.748680][ C1] kthread+0x2c1/0x3a0 [ 170.752754][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.757953][ C1] ? __pfx_kthread+0x10/0x10 [ 170.762546][ C1] ret_from_fork+0x45/0x80 [ 170.766975][ C1] ? __pfx_kthread+0x10/0x10 [ 170.771589][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.776371][ C1] [ 170.779404][ C1] task:kworker/0:0H state:I stack:28800 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 170.789598][ C1] Workqueue: 0x0 (events_highpri) [ 170.794737][ C1] Call Trace: [ 170.798008][ C1] [ 170.800946][ C1] __schedule+0x105f/0x34b0 [ 170.805461][ C1] ? __pfx___schedule+0x10/0x10 [ 170.810315][ C1] ? schedule+0x298/0x350 [ 170.814653][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.819684][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.824889][ C1] ? lock_acquire+0x2f/0xb0 [ 170.829420][ C1] ? schedule+0x1fd/0x350 [ 170.833762][ C1] schedule+0xe7/0x350 [ 170.837831][ C1] ? worker_thread+0x271/0xf00 [ 170.842613][ C1] worker_thread+0x2de/0xf00 [ 170.847216][ C1] ? __pfx_worker_thread+0x10/0x10 [ 170.852334][ C1] kthread+0x2c1/0x3a0 [ 170.856401][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.861601][ C1] ? __pfx_kthread+0x10/0x10 [ 170.866191][ C1] ret_from_fork+0x45/0x80 [ 170.870614][ C1] ? __pfx_kthread+0x10/0x10 [ 170.875219][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.880011][ C1] [ 170.883044][ C1] task:kworker/u8:0 state:I stack:25104 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 170.893257][ C1] Workqueue: 0x0 (events_unbound) [ 170.898384][ C1] Call Trace: [ 170.901668][ C1] [ 170.904599][ C1] __schedule+0x105f/0x34b0 [ 170.909110][ C1] ? __pfx___schedule+0x10/0x10 [ 170.913969][ C1] ? schedule+0x298/0x350 [ 170.918302][ C1] ? __pfx_lock_release+0x10/0x10 [ 170.923349][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 170.928569][ C1] ? lock_acquire+0x2f/0xb0 [ 170.933076][ C1] ? schedule+0x1fd/0x350 [ 170.937430][ C1] schedule+0xe7/0x350 [ 170.941533][ C1] ? worker_thread+0x271/0xf00 [ 170.946303][ C1] worker_thread+0x2de/0xf00 [ 170.950914][ C1] ? __pfx_worker_thread+0x10/0x10 [ 170.956047][ C1] kthread+0x2c1/0x3a0 [ 170.960206][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 170.965413][ C1] ? __pfx_kthread+0x10/0x10 [ 170.970005][ C1] ret_from_fork+0x45/0x80 [ 170.974441][ C1] ? __pfx_kthread+0x10/0x10 [ 170.979034][ C1] ret_from_fork_asm+0x1a/0x30 [ 170.983821][ C1] [ 170.986860][ C1] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 170.997070][ C1] Call Trace: [ 171.000433][ C1] [ 171.003367][ C1] __schedule+0x105f/0x34b0 [ 171.007905][ C1] ? __pfx___schedule+0x10/0x10 [ 171.012854][ C1] ? schedule+0x298/0x350 [ 171.017272][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.022300][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.027504][ C1] ? lock_acquire+0x2f/0xb0 [ 171.032013][ C1] ? schedule+0x1fd/0x350 [ 171.036344][ C1] schedule+0xe7/0x350 [ 171.040412][ C1] rescuer_thread+0x946/0xe20 [ 171.045097][ C1] ? __kthread_parkme+0xb7/0x220 [ 171.050032][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.055112][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 171.060330][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 171.065550][ C1] ? __kthread_parkme+0x148/0x220 [ 171.070597][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 171.075804][ C1] kthread+0x2c1/0x3a0 [ 171.079875][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.085096][ C1] ? __pfx_kthread+0x10/0x10 [ 171.089688][ C1] ret_from_fork+0x45/0x80 [ 171.094114][ C1] ? __pfx_kthread+0x10/0x10 [ 171.098705][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.103498][ C1] [ 171.106544][ C1] task:rcu_tasks_kthre state:I stack:29080 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 171.116738][ C1] Call Trace: [ 171.120014][ C1] [ 171.122967][ C1] __schedule+0x105f/0x34b0 [ 171.127500][ C1] ? __pfx___schedule+0x10/0x10 [ 171.132366][ C1] ? schedule+0x298/0x350 [ 171.137238][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.142270][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.147476][ C1] ? lock_acquire+0x2f/0xb0 [ 171.151989][ C1] ? schedule+0x1fd/0x350 [ 171.156324][ C1] schedule+0xe7/0x350 [ 171.160397][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 171.165262][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 171.170215][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 171.175692][ C1] kthread+0x2c1/0x3a0 [ 171.179767][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.184971][ C1] ? __pfx_kthread+0x10/0x10 [ 171.189824][ C1] ret_from_fork+0x45/0x80 [ 171.194260][ C1] ? __pfx_kthread+0x10/0x10 [ 171.198856][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.203649][ C1] [ 171.206664][ C1] task:rcu_tasks_trace state:I stack:29416 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 171.216867][ C1] Call Trace: [ 171.220142][ C1] [ 171.223071][ C1] __schedule+0x105f/0x34b0 [ 171.227583][ C1] ? __pfx___schedule+0x10/0x10 [ 171.232439][ C1] ? schedule+0x298/0x350 [ 171.236767][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.241795][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.247108][ C1] ? lock_acquire+0x2f/0xb0 [ 171.251615][ C1] ? schedule+0x1fd/0x350 [ 171.255948][ C1] schedule+0xe7/0x350 [ 171.260022][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 171.264886][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 171.269835][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 171.275319][ C1] kthread+0x2c1/0x3a0 [ 171.279441][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.284647][ C1] ? __pfx_kthread+0x10/0x10 [ 171.289248][ C1] ret_from_fork+0x45/0x80 [ 171.293727][ C1] ? __pfx_kthread+0x10/0x10 [ 171.298338][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.303128][ C1] [ 171.306234][ C1] task:ksoftirqd/0 state:S stack:23984 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 171.316425][ C1] Call Trace: [ 171.319706][ C1] [ 171.322638][ C1] __schedule+0x105f/0x34b0 [ 171.327160][ C1] ? __pfx___schedule+0x10/0x10 [ 171.332012][ C1] ? schedule+0x298/0x350 [ 171.336346][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.341490][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.346712][ C1] ? lock_acquire+0x2f/0xb0 [ 171.351227][ C1] ? schedule+0x1fd/0x350 [ 171.355651][ C1] schedule+0xe7/0x350 [ 171.359729][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 171.364674][ C1] ? __kthread_parkme+0x148/0x220 [ 171.369705][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 171.375168][ C1] kthread+0x2c1/0x3a0 [ 171.379239][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.384563][ C1] ? __pfx_kthread+0x10/0x10 [ 171.389156][ C1] ret_from_fork+0x45/0x80 [ 171.393610][ C1] ? __pfx_kthread+0x10/0x10 [ 171.398224][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.403004][ C1] [ 171.406018][ C1] task:rcu_preempt state:I stack:28528 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 171.416209][ C1] Call Trace: [ 171.419487][ C1] [ 171.422416][ C1] __schedule+0x105f/0x34b0 [ 171.426931][ C1] ? __pfx___schedule+0x10/0x10 [ 171.431785][ C1] ? schedule+0x298/0x350 [ 171.436112][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.441146][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.446362][ C1] ? lock_acquire+0x2f/0xb0 [ 171.450868][ C1] ? schedule+0x1fd/0x350 [ 171.455219][ C1] schedule+0xe7/0x350 [ 171.459303][ C1] schedule_timeout+0x136/0x2a0 [ 171.464202][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 171.469593][ C1] ? __pfx_process_timeout+0x10/0x10 [ 171.474889][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 171.480707][ C1] ? prepare_to_swait_event+0xf3/0x470 [ 171.486169][ C1] rcu_gp_fqs_loop+0x1eb/0xb00 [ 171.490949][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 171.496244][ C1] ? rcu_gp_init+0xc87/0x1630 [ 171.500935][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 171.506145][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 171.511980][ C1] rcu_gp_kthread+0x271/0x380 [ 171.516758][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 171.521971][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 171.527193][ C1] ? __kthread_parkme+0x148/0x220 [ 171.532325][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 171.537547][ C1] kthread+0x2c1/0x3a0 [ 171.541626][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.546829][ C1] ? __pfx_kthread+0x10/0x10 [ 171.551435][ C1] ret_from_fork+0x45/0x80 [ 171.555952][ C1] ? __pfx_kthread+0x10/0x10 [ 171.560555][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.565345][ C1] [ 171.568370][ C1] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 171.578596][ C1] Call Trace: [ 171.581893][ C1] [ 171.584841][ C1] __schedule+0x105f/0x34b0 [ 171.589384][ C1] ? __pfx___schedule+0x10/0x10 [ 171.594350][ C1] ? schedule+0x298/0x350 [ 171.598689][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.603728][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.608949][ C1] ? lock_acquire+0x2f/0xb0 [ 171.613462][ C1] ? schedule+0x1fd/0x350 [ 171.617802][ C1] schedule+0xe7/0x350 [ 171.621880][ C1] kthread_worker_fn+0x502/0xba0 [ 171.626829][ C1] ? __kthread_parkme+0x148/0x220 [ 171.631862][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 171.637328][ C1] kthread+0x2c1/0x3a0 [ 171.641404][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.646626][ C1] ? __pfx_kthread+0x10/0x10 [ 171.651223][ C1] ret_from_fork+0x45/0x80 [ 171.655656][ C1] ? __pfx_kthread+0x10/0x10 [ 171.660270][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.665053][ C1] [ 171.668067][ C1] task:rcu_exp_gp_kthr state:D stack:28688 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 171.678275][ C1] Call Trace: [ 171.681579][ C1] [ 171.684545][ C1] __schedule+0x105f/0x34b0 [ 171.689060][ C1] ? __pfx___schedule+0x10/0x10 [ 171.693946][ C1] ? schedule+0x298/0x350 [ 171.698301][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.703345][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.708571][ C1] ? lock_acquire+0x2f/0xb0 [ 171.713082][ C1] ? schedule+0x1fd/0x350 [ 171.717420][ C1] schedule+0xe7/0x350 [ 171.721494][ C1] schedule_timeout+0x136/0x2a0 [ 171.726352][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 171.731751][ C1] ? __pfx_process_timeout+0x10/0x10 [ 171.737057][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 171.742871][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 171.748077][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 171.753890][ C1] rcu_exp_wait_wake+0x95b/0x1640 [ 171.758943][ C1] ? __pfx_rcu_exp_wait_wake+0x10/0x10 [ 171.764427][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 171.769643][ C1] ? sync_rcu_exp_select_cpus+0x347/0x9e0 [ 171.775380][ C1] kthread_worker_fn+0x305/0xba0 [ 171.780331][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 171.785634][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 171.791095][ C1] kthread+0x2c1/0x3a0 [ 171.795177][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.800391][ C1] ? __pfx_kthread+0x10/0x10 [ 171.804990][ C1] ret_from_fork+0x45/0x80 [ 171.809415][ C1] ? __pfx_kthread+0x10/0x10 [ 171.814006][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.819222][ C1] [ 171.822239][ C1] task:migration/0 state:S stack:30192 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 171.832440][ C1] Stopper: 0x0 <- 0x0 [ 171.836455][ C1] Call Trace: [ 171.839743][ C1] [ 171.842687][ C1] __schedule+0x105f/0x34b0 [ 171.847209][ C1] ? __pfx___schedule+0x10/0x10 [ 171.852093][ C1] ? schedule+0x298/0x350 [ 171.856454][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.861494][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.866791][ C1] ? lock_acquire+0x2f/0xb0 [ 171.871317][ C1] ? schedule+0x1fd/0x350 [ 171.875689][ C1] schedule+0xe7/0x350 [ 171.879776][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 171.884729][ C1] ? __kthread_parkme+0x148/0x220 [ 171.889760][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 171.895247][ C1] kthread+0x2c1/0x3a0 [ 171.899346][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 171.904592][ C1] ? __pfx_kthread+0x10/0x10 [ 171.909313][ C1] ret_from_fork+0x45/0x80 [ 171.913758][ C1] ? __pfx_kthread+0x10/0x10 [ 171.918351][ C1] ret_from_fork_asm+0x1a/0x30 [ 171.923135][ C1] [ 171.926170][ C1] task:cpuhp/0 state:S stack:26448 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 171.936359][ C1] Call Trace: [ 171.939635][ C1] [ 171.942564][ C1] __schedule+0x105f/0x34b0 [ 171.947088][ C1] ? __pfx___schedule+0x10/0x10 [ 171.951941][ C1] ? schedule+0x298/0x350 [ 171.956288][ C1] ? __pfx_lock_release+0x10/0x10 [ 171.961320][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 171.966531][ C1] ? lock_acquire+0x2f/0xb0 [ 171.971039][ C1] ? schedule+0x1fd/0x350 [ 171.975376][ C1] schedule+0xe7/0x350 [ 171.979456][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 171.984403][ C1] ? __kthread_parkme+0x148/0x220 [ 171.989466][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 171.994924][ C1] kthread+0x2c1/0x3a0 [ 171.998995][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 172.004228][ C1] ? __pfx_kthread+0x10/0x10 [ 172.008822][ C1] ret_from_fork+0x45/0x80 [ 172.013245][ C1] ? __pfx_kthread+0x10/0x10 [ 172.017839][ C1] ret_from_fork_asm+0x1a/0x30 [ 172.022623][ C1] [ 172.025638][ C1] task:cpuhp/1 state:S stack:27232 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 172.035827][ C1] Call Trace: [ 172.039136][ C1] [ 172.042066][ C1] __schedule+0x105f/0x34b0 [ 172.046596][ C1] ? __pfx___schedule+0x10/0x10 [ 172.051461][ C1] ? schedule+0x298/0x350 [ 172.055787][ C1] ? __pfx_lock_release+0x10/0x10 [ 172.060822][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 172.066022][ C1] ? lock_acquire+0x2f/0xb0 [ 172.070538][ C1] ? schedule+0x1fd/0x350 [ 172.074876][ C1] schedule+0xe7/0x350 [ 172.078957][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 172.083900][ C1] ? __kthread_parkme+0x148/0x220 [ 172.088931][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 172.094396][ C1] kthread+0x2c1/0x3a0 [ 172.098475][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 172.103683][ C1] ? __pfx_kthread+0x10/0x10 [ 172.108277][ C1] ret_from_fork+0x45/0x80 [ 172.112703][ C1] ? __pfx_kthread+0x10/0x10 [ 172.117292][ C1] ret_from_fork_asm+0x1a/0x30 [ 172.122075][ C1] [ 172.125108][ C1] task:migration/1 state:R running task stack:30192 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 172.136871][ C1] Stopper: 0x0 <- 0x0 [ 172.140856][ C1] Call Trace: [ 172.144154][ C1] [ 172.147082][ C1] __schedule+0x105f/0x34b0 [ 172.151601][ C1] ? __pfx___schedule+0x10/0x10 [ 172.156458][ C1] ? schedule+0x298/0x350 [ 172.160793][ C1] ? __pfx_lock_release+0x10/0x10 [ 172.165827][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 172.171030][ C1] ? lock_acquire+0x2f/0xb0 [ 172.175538][ C1] ? schedule+0x1fd/0x350 [ 172.179876][ C1] schedule+0xe7/0x350 [ 172.183949][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 172.188887][ C1] ? __kthread_parkme+0x148/0x220 [ 172.193915][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 172.199391][ C1] kthread+0x2c1/0x3a0 [ 172.203472][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 172.208674][ C1] ? __pfx_kthread+0x10/0x10 [ 172.213276][ C1] ret_from_fork+0x45/0x80 [ 172.217697][ C1] ? __pfx_kthread+0x10/0x10 [ 172.222287][ C1] ret_from_fork_asm+0x1a/0x30 [ 172.227066][ C1] [ 172.230083][ C1] task:ksoftirqd/1 state:S stack:26560 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 172.240273][ C1] Call Trace: [ 172.243556][ C1] [ 172.246573][ C1] __schedule+0x105f/0x34b0 [ 172.251087][ C1] ? __pfx___schedule+0x10/0x10 [ 172.255942][ C1] ? schedule+0x298/0x350 [ 172.260284][ C1] ? __pfx_lock_release+0x10/0x10 [ 172.265316][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 172.270533][ C1] ? lock_acquire+0x2f/0xb0 [ 172.275039][ C1] ? schedule+0x1fd/0x350 [ 172.279385][ C1] schedule+0xe7/0x350 [ 172.283484][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 172.288425][ C1] ? __kthread_parkme+0x148/0x220 [ 172.293551][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 172.299016][ C1] kthread+0x2c1/0x3a0 [ 172.303101][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 172.308318][ C1] ? __pfx_kthread+0x10/0x10 [ 172.312933][ C1] ret_from_fork+0x45/0x80 [ 172.317368][ C1] ? __pfx_kthread+0x10/0x10 [ 172.321967][ C1] ret_from_fork_asm+0x1a/0x30 [ 172.326749][ C1] [ 172.329777][ C1] task:kworker/1:0 state:S stack:22336 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 172.340050][ C1] Workqueue: usb_hub_wq hub_event [ 172.345093][ C1] Call Trace: [ 172.348367][ C1] [ 172.351297][ C1] __schedule+0x105f/0x34b0 [ 172.355812][ C1] ? __pfx___schedule+0x10/0x10 [ 172.360671][ C1] ? schedule+0x298/0x350 [ 172.365025][ C1] ? __pfx_lock_release+0x10/0x10 [ 172.370066][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 172.375275][ C1] ? lock_acquire+0x2f/0xb0 [ 172.379799][ C1] ? schedule+0x1fd/0x350 [ 172.384160][ C1] schedule+0xe7/0x350 [ 172.388270][ C1] schedule_preempt_disabled+0x13/0x30 [ 172.393738][ C1] __mutex_lock+0x5b8/0x9c0 [ 172.398277][ C1] ? input_register_device+0x98a/0x1110 [ 172.403858][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 172.408893][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 172.414301][ C1] ? kfree+0x130/0x480 [ 172.418381][ C1] ? kobject_get_path+0x94/0x2b0 [ 172.423328][ C1] ? input_register_device+0x97c/0x1110 [ 172.428912][ C1] ? input_register_device+0x98a/0x1110 [ 172.434465][ C1] input_register_device+0x98a/0x1110 [ 172.439858][ C1] hidinput_connect+0x1d9c/0x2ba0 [ 172.444903][ C1] hid_connect+0x13a8/0x18a0 [ 172.449511][ C1] ? trace_kmalloc+0x2d/0xe0 [ 172.454108][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 172.459159][ C1] ? __asan_memset+0x23/0x50 [ 172.463758][ C1] ? __pfx_hid_connect+0x10/0x10 [ 172.468695][ C1] ? usbhid_start+0x152c/0x2340 [ 172.473564][ C1] hid_hw_start+0xaa/0x140 [ 172.477983][ C1] hid_device_probe+0x3e7/0x490 [ 172.482834][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 172.488223][ C1] really_probe+0x23e/0xa90 [ 172.492748][ C1] __driver_probe_device+0x1de/0x440 [ 172.498051][ C1] driver_probe_device+0x4c/0x1b0 [ 172.503088][ C1] __device_attach_driver+0x1df/0x310 [ 172.508465][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 172.514383][ C1] bus_for_each_drv+0x157/0x1e0 [ 172.519243][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 172.524661][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 172.529864][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 172.535679][ C1] __device_attach+0x1e8/0x4b0 [ 172.540448][ C1] ? __pfx___device_attach+0x10/0x10 [ 172.545741][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 172.550946][ C1] bus_probe_device+0x17f/0x1c0 [ 172.555839][ C1] device_add+0x114b/0x1a70 [ 172.560353][ C1] ? __pfx_device_add+0x10/0x10 [ 172.565223][ C1] ? __debugfs_create_file+0x413/0x660 [ 172.570706][ C1] hid_add_device+0x37f/0xa70 [ 172.575408][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 172.580881][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 172.586091][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 172.591556][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 172.596848][ C1] usbhid_probe+0xd3b/0x1410 [ 172.601464][ C1] usb_probe_interface+0x309/0x9d0 [ 172.606675][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 172.612317][ C1] really_probe+0x23e/0xa90 [ 172.616825][ C1] __driver_probe_device+0x1de/0x440 [ 172.622146][ C1] driver_probe_device+0x4c/0x1b0 [ 172.627192][ C1] __device_attach_driver+0x1df/0x310 [ 172.632594][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 172.638497][ C1] bus_for_each_drv+0x157/0x1e0 [ 172.643369][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 172.648926][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 172.654132][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 172.659947][ C1] __device_attach+0x1e8/0x4b0 [ 172.664713][ C1] ? __pfx___device_attach+0x10/0x10 [ 172.670004][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 172.675204][ C1] bus_probe_device+0x17f/0x1c0 [ 172.680070][ C1] device_add+0x114b/0x1a70 [ 172.684581][ C1] ? __pfx_device_add+0x10/0x10 [ 172.689433][ C1] ? mark_held_locks+0x9f/0xe0 [ 172.694215][ C1] usb_set_configuration+0x10cb/0x1c50 [ 172.699699][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 172.705775][ C1] usb_generic_driver_probe+0xb1/0x110 [ 172.711243][ C1] usb_probe_device+0xec/0x3e0 [ 172.716009][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 172.721380][ C1] really_probe+0x23e/0xa90 [ 172.725891][ C1] __driver_probe_device+0x1de/0x440 [ 172.731175][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 172.736636][ C1] driver_probe_device+0x4c/0x1b0 [ 172.741665][ C1] __device_attach_driver+0x1df/0x310 [ 172.747040][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 172.752937][ C1] bus_for_each_drv+0x157/0x1e0 [ 172.757802][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 172.763183][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 172.768388][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 172.774199][ C1] __device_attach+0x1e8/0x4b0 [ 172.778972][ C1] ? __pfx___device_attach+0x10/0x10 [ 172.784258][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 172.789645][ C1] bus_probe_device+0x17f/0x1c0 [ 172.794508][ C1] device_add+0x114b/0x1a70 [ 172.799036][ C1] ? __pfx_device_add+0x10/0x10 [ 172.803893][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 172.809721][ C1] usb_new_device+0xd90/0x1a10 [ 172.814497][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 172.819711][ C1] hub_event+0x2e58/0x4f40 [ 172.824157][ C1] ? __pfx_hub_event+0x10/0x10 [ 172.828934][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 172.834576][ C1] ? rcu_is_watching+0x12/0xc0 [ 172.839356][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 172.844574][ C1] ? process_one_work+0x921/0x1ba0 [ 172.849693][ C1] ? lock_acquire+0x2f/0xb0 [ 172.854197][ C1] ? process_one_work+0x921/0x1ba0 [ 172.859342][ C1] process_one_work+0x9c5/0x1ba0 [ 172.864326][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 172.869613][ C1] ? __pfx_process_one_work+0x10/0x10 [ 172.874997][ C1] ? assign_work+0x1a0/0x250 [ 172.879602][ C1] worker_thread+0x6c8/0xf00 [ 172.884210][ C1] ? __pfx_worker_thread+0x10/0x10 [ 172.889339][ C1] kthread+0x2c1/0x3a0 [ 172.893424][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 172.898621][ C1] ? __pfx_kthread+0x10/0x10 [ 172.903216][ C1] ret_from_fork+0x45/0x80 [ 172.907661][ C1] ? __pfx_kthread+0x10/0x10 [ 172.912257][ C1] ret_from_fork_asm+0x1a/0x30 [ 172.917033][ C1] [ 172.920057][ C1] task:kworker/1:0H state:I stack:28256 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 172.930434][ C1] Workqueue: 0x0 (kblockd) [ 172.934947][ C1] Call Trace: [ 172.938221][ C1] [ 172.941153][ C1] __schedule+0x105f/0x34b0 [ 172.945671][ C1] ? __pfx___schedule+0x10/0x10 [ 172.950533][ C1] ? schedule+0x298/0x350 [ 172.954865][ C1] ? __pfx_lock_release+0x10/0x10 [ 172.959898][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 172.965123][ C1] ? lock_acquire+0x2f/0xb0 [ 172.969630][ C1] ? schedule+0x1fd/0x350 [ 172.973970][ C1] schedule+0xe7/0x350 [ 172.978037][ C1] ? worker_thread+0x271/0xf00 [ 172.982808][ C1] worker_thread+0x2de/0xf00 [ 172.987413][ C1] ? __pfx_worker_thread+0x10/0x10 [ 172.992534][ C1] kthread+0x2c1/0x3a0 [ 172.996603][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.001812][ C1] ? __pfx_kthread+0x10/0x10 [ 173.006408][ C1] ret_from_fork+0x45/0x80 [ 173.010835][ C1] ? __pfx_kthread+0x10/0x10 [ 173.015430][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.020210][ C1] [ 173.023228][ C1] task:kdevtmpfs state:S stack:27360 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 173.033424][ C1] Call Trace: [ 173.036701][ C1] [ 173.039650][ C1] __schedule+0x105f/0x34b0 [ 173.044166][ C1] ? __pfx___schedule+0x10/0x10 [ 173.049020][ C1] ? schedule+0x298/0x350 [ 173.053351][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.058466][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.063669][ C1] ? lock_acquire+0x2f/0xb0 [ 173.068177][ C1] ? schedule+0x1fd/0x350 [ 173.072508][ C1] schedule+0xe7/0x350 [ 173.076574][ C1] ? devtmpfs_work_loop+0x683/0x7d0 [ 173.081773][ C1] devtmpfs_work_loop+0x6d6/0x7d0 [ 173.086802][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 173.092346][ C1] ? find_held_lock+0x2d/0x110 [ 173.097113][ C1] ? devtmpfsd+0x23/0x50 [ 173.101367][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 173.107176][ C1] ? __pfx_devtmpfsd+0x10/0x10 [ 173.112028][ C1] devtmpfsd+0x4c/0x50 [ 173.116115][ C1] kthread+0x2c1/0x3a0 [ 173.120270][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.125486][ C1] ? __pfx_kthread+0x10/0x10 [ 173.130084][ C1] ret_from_fork+0x45/0x80 [ 173.134509][ C1] ? __pfx_kthread+0x10/0x10 [ 173.139186][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.143970][ C1] [ 173.147083][ C1] task:kworker/R-inet_ state:I stack:30080 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 173.157454][ C1] Call Trace: [ 173.160734][ C1] [ 173.163685][ C1] __schedule+0x105f/0x34b0 [ 173.168199][ C1] ? __pfx___schedule+0x10/0x10 [ 173.173055][ C1] ? schedule+0x298/0x350 [ 173.177387][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.182443][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.187649][ C1] ? lock_acquire+0x2f/0xb0 [ 173.192181][ C1] ? schedule+0x1fd/0x350 [ 173.196522][ C1] schedule+0xe7/0x350 [ 173.200599][ C1] rescuer_thread+0x946/0xe20 [ 173.205292][ C1] ? __kthread_parkme+0xb7/0x220 [ 173.210230][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.215271][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 173.220484][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 173.225708][ C1] ? __kthread_parkme+0x148/0x220 [ 173.230734][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 173.235941][ C1] kthread+0x2c1/0x3a0 [ 173.240012][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.245226][ C1] ? __pfx_kthread+0x10/0x10 [ 173.249829][ C1] ret_from_fork+0x45/0x80 [ 173.254257][ C1] ? __pfx_kthread+0x10/0x10 [ 173.258855][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.263640][ C1] [ 173.266688][ C1] task:kworker/u8:1 state:I stack:26512 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 173.276965][ C1] Workqueue: 0x0 (events_unbound) [ 173.282093][ C1] Call Trace: [ 173.285370][ C1] [ 173.288308][ C1] __schedule+0x105f/0x34b0 [ 173.292826][ C1] ? __pfx___schedule+0x10/0x10 [ 173.297691][ C1] ? schedule+0x298/0x350 [ 173.302026][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.307056][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.312263][ C1] ? lock_acquire+0x2f/0xb0 [ 173.316800][ C1] ? schedule+0x1fd/0x350 [ 173.321152][ C1] schedule+0xe7/0x350 [ 173.325235][ C1] ? worker_thread+0x271/0xf00 [ 173.330023][ C1] worker_thread+0x2de/0xf00 [ 173.334645][ C1] ? __kthread_parkme+0x148/0x220 [ 173.339676][ C1] ? __pfx_worker_thread+0x10/0x10 [ 173.344801][ C1] kthread+0x2c1/0x3a0 [ 173.348871][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.354144][ C1] ? __pfx_kthread+0x10/0x10 [ 173.358768][ C1] ret_from_fork+0x45/0x80 [ 173.363204][ C1] ? __pfx_kthread+0x10/0x10 [ 173.367809][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.372592][ C1] [ 173.375608][ C1] task:kauditd state:S stack:29120 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 173.385813][ C1] Call Trace: [ 173.389097][ C1] [ 173.392028][ C1] __schedule+0x105f/0x34b0 [ 173.396554][ C1] ? __pfx___schedule+0x10/0x10 [ 173.401415][ C1] ? schedule+0x298/0x350 [ 173.405745][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.410777][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.415983][ C1] ? lock_acquire+0x2f/0xb0 [ 173.420490][ C1] ? schedule+0x1fd/0x350 [ 173.424824][ C1] schedule+0xe7/0x350 [ 173.428970][ C1] kauditd_thread+0x4da/0xa60 [ 173.433678][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 173.438888][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 173.444995][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 173.450206][ C1] ? __kthread_parkme+0x148/0x220 [ 173.455230][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 173.460427][ C1] kthread+0x2c1/0x3a0 [ 173.464493][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.469693][ C1] ? __pfx_kthread+0x10/0x10 [ 173.474312][ C1] ret_from_fork+0x45/0x80 [ 173.478737][ C1] ? __pfx_kthread+0x10/0x10 [ 173.483337][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.488137][ C1] [ 173.491151][ C1] task:khungtaskd state:S stack:30016 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 173.501345][ C1] Call Trace: [ 173.504615][ C1] [ 173.507543][ C1] __schedule+0x105f/0x34b0 [ 173.512076][ C1] ? __pfx___schedule+0x10/0x10 [ 173.516933][ C1] ? schedule+0x298/0x350 [ 173.521266][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.526315][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.531534][ C1] ? lock_acquire+0x2f/0xb0 [ 173.536039][ C1] ? schedule+0x1fd/0x350 [ 173.540377][ C1] schedule+0xe7/0x350 [ 173.544447][ C1] schedule_timeout+0x136/0x2a0 [ 173.549311][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 173.554694][ C1] ? __pfx_process_timeout+0x10/0x10 [ 173.560011][ C1] ? lock_acquire+0x2f/0xb0 [ 173.564530][ C1] ? watchdog+0x214/0x1240 [ 173.569122][ C1] watchdog+0x130/0x1240 [ 173.573378][ C1] ? __pfx_watchdog+0x10/0x10 [ 173.578073][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 173.583312][ C1] ? __kthread_parkme+0x148/0x220 [ 173.588339][ C1] ? __pfx_watchdog+0x10/0x10 [ 173.593041][ C1] kthread+0x2c1/0x3a0 [ 173.597130][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.602355][ C1] ? __pfx_kthread+0x10/0x10 [ 173.606952][ C1] ret_from_fork+0x45/0x80 [ 173.611381][ C1] ? __pfx_kthread+0x10/0x10 [ 173.615972][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.620756][ C1] [ 173.623770][ C1] task:oom_reaper state:S stack:30176 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 173.633966][ C1] Call Trace: [ 173.637242][ C1] [ 173.640210][ C1] __schedule+0x105f/0x34b0 [ 173.644725][ C1] ? __pfx___schedule+0x10/0x10 [ 173.649579][ C1] ? schedule+0x298/0x350 [ 173.653909][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.658938][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.664144][ C1] ? lock_acquire+0x2f/0xb0 [ 173.668651][ C1] ? schedule+0x1fd/0x350 [ 173.672986][ C1] schedule+0xe7/0x350 [ 173.677055][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 173.681913][ C1] oom_reaper+0x9cc/0xb50 [ 173.686252][ C1] ? __kthread_parkme+0xb7/0x220 [ 173.691193][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.696230][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 173.701089][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 173.707252][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 173.712493][ C1] ? __kthread_parkme+0x148/0x220 [ 173.717522][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 173.722385][ C1] kthread+0x2c1/0x3a0 [ 173.726479][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.731705][ C1] ? __pfx_kthread+0x10/0x10 [ 173.736302][ C1] ret_from_fork+0x45/0x80 [ 173.740728][ C1] ? __pfx_kthread+0x10/0x10 [ 173.745321][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.750190][ C1] [ 173.753221][ C1] task:kworker/R-write state:I stack:30176 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 173.763414][ C1] Call Trace: [ 173.766689][ C1] [ 173.769631][ C1] __schedule+0x105f/0x34b0 [ 173.774153][ C1] ? __pfx___schedule+0x10/0x10 [ 173.779011][ C1] ? schedule+0x298/0x350 [ 173.783346][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.788375][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.793581][ C1] ? lock_acquire+0x2f/0xb0 [ 173.798091][ C1] ? schedule+0x1fd/0x350 [ 173.802447][ C1] schedule+0xe7/0x350 [ 173.806539][ C1] rescuer_thread+0x946/0xe20 [ 173.811242][ C1] ? __kthread_parkme+0xb7/0x220 [ 173.816190][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.821227][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 173.826467][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 173.831682][ C1] ? __kthread_parkme+0x148/0x220 [ 173.836735][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 173.841943][ C1] kthread+0x2c1/0x3a0 [ 173.846103][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.851306][ C1] ? __pfx_kthread+0x10/0x10 [ 173.855895][ C1] ret_from_fork+0x45/0x80 [ 173.860326][ C1] ? __pfx_kthread+0x10/0x10 [ 173.864920][ C1] ret_from_fork_asm+0x1a/0x30 [ 173.869701][ C1] [ 173.872720][ C1] task:kcompactd0 state:S stack:29640 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 173.882915][ C1] Call Trace: [ 173.886190][ C1] [ 173.889118][ C1] __schedule+0x105f/0x34b0 [ 173.893632][ C1] ? __pfx___schedule+0x10/0x10 [ 173.898486][ C1] ? schedule+0x298/0x350 [ 173.902818][ C1] ? __pfx_lock_release+0x10/0x10 [ 173.907847][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 173.913049][ C1] ? lock_acquire+0x2f/0xb0 [ 173.917555][ C1] ? schedule+0x1fd/0x350 [ 173.921888][ C1] schedule+0xe7/0x350 [ 173.925961][ C1] schedule_timeout+0x136/0x2a0 [ 173.930813][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 173.936198][ C1] ? __pfx_process_timeout+0x10/0x10 [ 173.941487][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 173.947298][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 173.952681][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 173.958492][ C1] kcompactd+0xa8e/0xd50 [ 173.962754][ C1] ? __pfx_kcompactd+0x10/0x10 [ 173.967524][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 173.973601][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 173.978830][ C1] ? __kthread_parkme+0x148/0x220 [ 173.983861][ C1] ? __pfx_kcompactd+0x10/0x10 [ 173.988635][ C1] kthread+0x2c1/0x3a0 [ 173.992703][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 173.997929][ C1] ? __pfx_kthread+0x10/0x10 [ 174.002522][ C1] ret_from_fork+0x45/0x80 [ 174.006949][ C1] ? __pfx_kthread+0x10/0x10 [ 174.011541][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.016323][ C1] [ 174.019353][ C1] task:kworker/R-kbloc state:I stack:30176 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 174.029637][ C1] Call Trace: [ 174.032922][ C1] [ 174.035875][ C1] __schedule+0x105f/0x34b0 [ 174.040397][ C1] ? __pfx___schedule+0x10/0x10 [ 174.045257][ C1] ? schedule+0x298/0x350 [ 174.049592][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.054629][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.059839][ C1] ? lock_acquire+0x2f/0xb0 [ 174.064351][ C1] ? schedule+0x1fd/0x350 [ 174.068684][ C1] schedule+0xe7/0x350 [ 174.072756][ C1] rescuer_thread+0x946/0xe20 [ 174.077636][ C1] ? __kthread_parkme+0xb7/0x220 [ 174.082575][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.087612][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.092816][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 174.098019][ C1] ? __kthread_parkme+0x148/0x220 [ 174.103046][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.108255][ C1] kthread+0x2c1/0x3a0 [ 174.112323][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.117525][ C1] ? __pfx_kthread+0x10/0x10 [ 174.122225][ C1] ret_from_fork+0x45/0x80 [ 174.126651][ C1] ? __pfx_kthread+0x10/0x10 [ 174.131244][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.136025][ C1] [ 174.139038][ C1] task:irq/9-acpi state:S stack:30176 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 174.149233][ C1] Call Trace: [ 174.152540][ C1] [ 174.155479][ C1] __schedule+0x105f/0x34b0 [ 174.160005][ C1] ? __pfx___schedule+0x10/0x10 [ 174.164880][ C1] ? schedule+0x298/0x350 [ 174.169211][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.174245][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.179449][ C1] ? lock_acquire+0x2f/0xb0 [ 174.183965][ C1] ? schedule+0x1fd/0x350 [ 174.188305][ C1] schedule+0xe7/0x350 [ 174.192378][ C1] irq_thread+0x19f/0x670 [ 174.196718][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 174.201834][ C1] ? __pfx_irq_thread+0x10/0x10 [ 174.206686][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 174.212078][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 174.217286][ C1] ? __kthread_parkme+0x148/0x220 [ 174.222312][ C1] ? __pfx_irq_thread+0x10/0x10 [ 174.227173][ C1] kthread+0x2c1/0x3a0 [ 174.231240][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.236443][ C1] ? __pfx_kthread+0x10/0x10 [ 174.241072][ C1] ret_from_fork+0x45/0x80 [ 174.245512][ C1] ? __pfx_kthread+0x10/0x10 [ 174.250104][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.254878][ C1] [ 174.257893][ C1] task:kworker/1:1 state:I stack:22496 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 174.268083][ C1] Workqueue: 0x0 (events) [ 174.272521][ C1] Call Trace: [ 174.275795][ C1] [ 174.278749][ C1] __schedule+0x105f/0x34b0 [ 174.283308][ C1] ? __pfx___schedule+0x10/0x10 [ 174.288171][ C1] ? schedule+0x298/0x350 [ 174.292505][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.297976][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.303200][ C1] ? lock_acquire+0x2f/0xb0 [ 174.307712][ C1] ? schedule+0x1fd/0x350 [ 174.312050][ C1] schedule+0xe7/0x350 [ 174.316118][ C1] ? worker_thread+0x271/0xf00 [ 174.320894][ C1] worker_thread+0x2de/0xf00 [ 174.325496][ C1] ? __kthread_parkme+0x148/0x220 [ 174.330524][ C1] ? __pfx_worker_thread+0x10/0x10 [ 174.335666][ C1] kthread+0x2c1/0x3a0 [ 174.339735][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.344936][ C1] ? __pfx_kthread+0x10/0x10 [ 174.349530][ C1] ret_from_fork+0x45/0x80 [ 174.354044][ C1] ? __pfx_kthread+0x10/0x10 [ 174.358641][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.363514][ C1] [ 174.366530][ C1] task:kworker/u8:2 state:I stack:23568 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 174.376815][ C1] Workqueue: 0x0 (events_unbound) [ 174.381949][ C1] Call Trace: [ 174.385224][ C1] [ 174.388153][ C1] __schedule+0x105f/0x34b0 [ 174.392692][ C1] ? __pfx___schedule+0x10/0x10 [ 174.397544][ C1] ? schedule+0x298/0x350 [ 174.401878][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.406905][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.412115][ C1] ? lock_acquire+0x2f/0xb0 [ 174.416625][ C1] ? schedule+0x1fd/0x350 [ 174.420959][ C1] schedule+0xe7/0x350 [ 174.425073][ C1] ? worker_thread+0x271/0xf00 [ 174.429846][ C1] worker_thread+0x2de/0xf00 [ 174.434450][ C1] ? __pfx_worker_thread+0x10/0x10 [ 174.439591][ C1] kthread+0x2c1/0x3a0 [ 174.443661][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.448863][ C1] ? __pfx_kthread+0x10/0x10 [ 174.453455][ C1] ret_from_fork+0x45/0x80 [ 174.457882][ C1] ? __pfx_kthread+0x10/0x10 [ 174.462474][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.467273][ C1] [ 174.470324][ C1] task:kworker/R-ata_s state:I stack:30176 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 174.480527][ C1] Call Trace: [ 174.483800][ C1] [ 174.486728][ C1] __schedule+0x105f/0x34b0 [ 174.491252][ C1] ? __pfx___schedule+0x10/0x10 [ 174.496104][ C1] ? schedule+0x298/0x350 [ 174.500457][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.505528][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.510743][ C1] ? lock_acquire+0x2f/0xb0 [ 174.515255][ C1] ? schedule+0x1fd/0x350 [ 174.519593][ C1] schedule+0xe7/0x350 [ 174.523671][ C1] rescuer_thread+0x946/0xe20 [ 174.528500][ C1] ? __kthread_parkme+0xb7/0x220 [ 174.533477][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.538516][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.543727][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 174.548943][ C1] ? __kthread_parkme+0x148/0x220 [ 174.553976][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.559182][ C1] kthread+0x2c1/0x3a0 [ 174.563254][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.568452][ C1] ? __pfx_kthread+0x10/0x10 [ 174.573049][ C1] ret_from_fork+0x45/0x80 [ 174.577472][ C1] ? __pfx_kthread+0x10/0x10 [ 174.582081][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.586865][ C1] [ 174.589881][ C1] task:kworker/R-md state:I stack:30176 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 174.600085][ C1] Call Trace: [ 174.603360][ C1] [ 174.606289][ C1] __schedule+0x105f/0x34b0 [ 174.610798][ C1] ? __pfx___schedule+0x10/0x10 [ 174.615672][ C1] ? schedule+0x298/0x350 [ 174.620007][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.625035][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.630239][ C1] ? lock_acquire+0x2f/0xb0 [ 174.634751][ C1] ? schedule+0x1fd/0x350 [ 174.639090][ C1] schedule+0xe7/0x350 [ 174.643175][ C1] rescuer_thread+0x946/0xe20 [ 174.647867][ C1] ? __kthread_parkme+0xb7/0x220 [ 174.652806][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.657859][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.663169][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 174.668381][ C1] ? __kthread_parkme+0x148/0x220 [ 174.673421][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.678651][ C1] kthread+0x2c1/0x3a0 [ 174.682730][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.687933][ C1] ? __pfx_kthread+0x10/0x10 [ 174.692543][ C1] ret_from_fork+0x45/0x80 [ 174.696972][ C1] ? __pfx_kthread+0x10/0x10 [ 174.701567][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.706353][ C1] [ 174.709369][ C1] task:kworker/R-md_bi state:I stack:30176 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 174.719571][ C1] Call Trace: [ 174.722854][ C1] [ 174.725800][ C1] __schedule+0x105f/0x34b0 [ 174.730312][ C1] ? __pfx___schedule+0x10/0x10 [ 174.735168][ C1] ? schedule+0x298/0x350 [ 174.739505][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.744551][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.749753][ C1] ? lock_acquire+0x2f/0xb0 [ 174.754276][ C1] ? schedule+0x1fd/0x350 [ 174.758605][ C1] schedule+0xe7/0x350 [ 174.762676][ C1] rescuer_thread+0x946/0xe20 [ 174.767453][ C1] ? __kthread_parkme+0xb7/0x220 [ 174.772392][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.777434][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.782641][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 174.787852][ C1] ? __kthread_parkme+0x148/0x220 [ 174.792897][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.798562][ C1] kthread+0x2c1/0x3a0 [ 174.802645][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.807875][ C1] ? __pfx_kthread+0x10/0x10 [ 174.812476][ C1] ret_from_fork+0x45/0x80 [ 174.816917][ C1] ? __pfx_kthread+0x10/0x10 [ 174.821522][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.826309][ C1] [ 174.829341][ C1] task:kworker/R-edac- state:I stack:30176 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 174.839549][ C1] Call Trace: [ 174.842825][ C1] [ 174.845758][ C1] __schedule+0x105f/0x34b0 [ 174.850279][ C1] ? __pfx___schedule+0x10/0x10 [ 174.855142][ C1] ? schedule+0x298/0x350 [ 174.859542][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.864595][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.869804][ C1] ? lock_acquire+0x2f/0xb0 [ 174.874400][ C1] ? schedule+0x1fd/0x350 [ 174.878744][ C1] schedule+0xe7/0x350 [ 174.882827][ C1] rescuer_thread+0x946/0xe20 [ 174.887540][ C1] ? __kthread_parkme+0xb7/0x220 [ 174.892489][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.897549][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.902758][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 174.907967][ C1] ? __kthread_parkme+0x148/0x220 [ 174.913000][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 174.918219][ C1] kthread+0x2c1/0x3a0 [ 174.922318][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 174.927544][ C1] ? __pfx_kthread+0x10/0x10 [ 174.932150][ C1] ret_from_fork+0x45/0x80 [ 174.936679][ C1] ? __pfx_kthread+0x10/0x10 [ 174.941279][ C1] ret_from_fork_asm+0x1a/0x30 [ 174.946063][ C1] [ 174.949091][ C1] task:kworker/1:1H state:I stack:30928 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 174.959303][ C1] Call Trace: [ 174.962594][ C1] [ 174.965529][ C1] __schedule+0x105f/0x34b0 [ 174.970050][ C1] ? __pfx___schedule+0x10/0x10 [ 174.974900][ C1] ? schedule+0x298/0x350 [ 174.979234][ C1] ? __pfx_lock_release+0x10/0x10 [ 174.984298][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 174.989509][ C1] ? lock_acquire+0x2f/0xb0 [ 174.994101][ C1] ? schedule+0x1fd/0x350 [ 174.998472][ C1] schedule+0xe7/0x350 [ 175.002562][ C1] ? worker_thread+0x271/0xf00 [ 175.007347][ C1] ? __pfx_worker_thread+0x10/0x10 [ 175.012490][ C1] worker_thread+0x2de/0xf00 [ 175.017115][ C1] ? __kthread_parkme+0x148/0x220 [ 175.022173][ C1] ? __pfx_worker_thread+0x10/0x10 [ 175.027303][ C1] kthread+0x2c1/0x3a0 [ 175.031395][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.036593][ C1] ? __pfx_kthread+0x10/0x10 [ 175.041193][ C1] ret_from_fork+0x45/0x80 [ 175.045629][ C1] ? __pfx_kthread+0x10/0x10 [ 175.050245][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.055028][ C1] [ 175.058053][ C1] task:kworker/R-rpcio state:I stack:30176 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 175.068340][ C1] Call Trace: [ 175.071661][ C1] [ 175.074630][ C1] __schedule+0x105f/0x34b0 [ 175.079158][ C1] ? __pfx___schedule+0x10/0x10 [ 175.084120][ C1] ? schedule+0x298/0x350 [ 175.088462][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.093502][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.098731][ C1] ? lock_acquire+0x2f/0xb0 [ 175.103246][ C1] ? schedule+0x1fd/0x350 [ 175.107607][ C1] schedule+0xe7/0x350 [ 175.111686][ C1] rescuer_thread+0x946/0xe20 [ 175.116374][ C1] ? __kthread_parkme+0xb7/0x220 [ 175.121315][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.126355][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.131558][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 175.136762][ C1] ? __kthread_parkme+0x148/0x220 [ 175.141795][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.146999][ C1] kthread+0x2c1/0x3a0 [ 175.151067][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.156272][ C1] ? __pfx_kthread+0x10/0x10 [ 175.160864][ C1] ret_from_fork+0x45/0x80 [ 175.165373][ C1] ? __pfx_kthread+0x10/0x10 [ 175.169965][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.174840][ C1] [ 175.177855][ C1] task:kworker/R-xprti state:I stack:30176 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 175.188314][ C1] Call Trace: [ 175.191592][ C1] [ 175.194520][ C1] __schedule+0x105f/0x34b0 [ 175.199033][ C1] ? __pfx___schedule+0x10/0x10 [ 175.203900][ C1] ? schedule+0x298/0x350 [ 175.208232][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.213260][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.218462][ C1] ? lock_acquire+0x2f/0xb0 [ 175.222972][ C1] ? schedule+0x1fd/0x350 [ 175.227308][ C1] schedule+0xe7/0x350 [ 175.231380][ C1] rescuer_thread+0x946/0xe20 [ 175.236067][ C1] ? __kthread_parkme+0xb7/0x220 [ 175.241046][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.246174][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.251393][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 175.256598][ C1] ? __kthread_parkme+0x148/0x220 [ 175.261622][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.266826][ C1] kthread+0x2c1/0x3a0 [ 175.270995][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.276219][ C1] ? __pfx_kthread+0x10/0x10 [ 175.281179][ C1] ret_from_fork+0x45/0x80 [ 175.285605][ C1] ? __pfx_kthread+0x10/0x10 [ 175.290193][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.294977][ C1] [ 175.297989][ C1] task:kworker/R-cfg80 state:I stack:30176 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 175.308200][ C1] Call Trace: [ 175.311481][ C1] [ 175.314411][ C1] __schedule+0x105f/0x34b0 [ 175.318928][ C1] ? __pfx___schedule+0x10/0x10 [ 175.323795][ C1] ? schedule+0x298/0x350 [ 175.328142][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.333173][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.338374][ C1] ? lock_acquire+0x2f/0xb0 [ 175.342879][ C1] ? schedule+0x1fd/0x350 [ 175.347214][ C1] schedule+0xe7/0x350 [ 175.351290][ C1] rescuer_thread+0x946/0xe20 [ 175.355985][ C1] ? __kthread_parkme+0xb7/0x220 [ 175.360927][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.365968][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.371177][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 175.376384][ C1] ? __kthread_parkme+0x148/0x220 [ 175.381414][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.386796][ C1] kthread+0x2c1/0x3a0 [ 175.390870][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.396072][ C1] ? __pfx_kthread+0x10/0x10 [ 175.400678][ C1] ret_from_fork+0x45/0x80 [ 175.405105][ C1] ? __pfx_kthread+0x10/0x10 [ 175.409698][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.414482][ C1] [ 175.417494][ C1] task:kworker/u8:3 state:I stack:23168 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 175.427682][ C1] Workqueue: 0x0 (events_unbound) [ 175.432829][ C1] Call Trace: [ 175.436129][ C1] [ 175.439072][ C1] __schedule+0x105f/0x34b0 [ 175.443593][ C1] ? __pfx___schedule+0x10/0x10 [ 175.448446][ C1] ? schedule+0x298/0x350 [ 175.452776][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.457826][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.463061][ C1] ? lock_acquire+0x2f/0xb0 [ 175.467569][ C1] ? schedule+0x1fd/0x350 [ 175.471901][ C1] schedule+0xe7/0x350 [ 175.475976][ C1] ? worker_thread+0x271/0xf00 [ 175.480746][ C1] worker_thread+0x2de/0xf00 [ 175.485355][ C1] ? __pfx_worker_thread+0x10/0x10 [ 175.490471][ C1] kthread+0x2c1/0x3a0 [ 175.494541][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.499741][ C1] ? __pfx_kthread+0x10/0x10 [ 175.504331][ C1] ret_from_fork+0x45/0x80 [ 175.508757][ C1] ? __pfx_kthread+0x10/0x10 [ 175.513347][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.518147][ C1] [ 175.521173][ C1] task:kworker/u8:4 state:I stack:26752 pid:60 tgid:60 ppid:2 flags:0x00004000 [ 175.531388][ C1] Workqueue: 0x0 (events_unbound) [ 175.536515][ C1] Call Trace: [ 175.539793][ C1] [ 175.542723][ C1] __schedule+0x105f/0x34b0 [ 175.547249][ C1] ? __pfx___schedule+0x10/0x10 [ 175.552110][ C1] ? schedule+0x298/0x350 [ 175.556461][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.561499][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.566706][ C1] ? lock_acquire+0x2f/0xb0 [ 175.571219][ C1] ? schedule+0x1fd/0x350 [ 175.575577][ C1] schedule+0xe7/0x350 [ 175.579651][ C1] ? worker_thread+0x271/0xf00 [ 175.584422][ C1] worker_thread+0x2de/0xf00 [ 175.589034][ C1] ? __pfx_worker_thread+0x10/0x10 [ 175.594160][ C1] kthread+0x2c1/0x3a0 [ 175.598284][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.603491][ C1] ? __pfx_kthread+0x10/0x10 [ 175.608085][ C1] ret_from_fork+0x45/0x80 [ 175.612509][ C1] ? __pfx_kthread+0x10/0x10 [ 175.617202][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.621996][ C1] [ 175.625077][ C1] task:kswapd0 state:S stack:30160 pid:71 tgid:71 ppid:2 flags:0x00004000 [ 175.635281][ C1] Call Trace: [ 175.638562][ C1] [ 175.641500][ C1] __schedule+0x105f/0x34b0 [ 175.646025][ C1] ? __pfx___schedule+0x10/0x10 [ 175.650882][ C1] ? schedule+0x298/0x350 [ 175.655212][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.660241][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.665465][ C1] ? lock_acquire+0x2f/0xb0 [ 175.669973][ C1] ? schedule+0x1fd/0x350 [ 175.674318][ C1] schedule+0xe7/0x350 [ 175.678388][ C1] kswapd+0xa55/0xbf0 [ 175.682384][ C1] ? __pfx_kswapd+0x10/0x10 [ 175.686893][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 175.692969][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 175.698178][ C1] ? __kthread_parkme+0x148/0x220 [ 175.703204][ C1] ? __pfx_kswapd+0x10/0x10 [ 175.707708][ C1] kthread+0x2c1/0x3a0 [ 175.711776][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.716975][ C1] ? __pfx_kthread+0x10/0x10 [ 175.721571][ C1] ret_from_fork+0x45/0x80 [ 175.725990][ C1] ? __pfx_kthread+0x10/0x10 [ 175.730586][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.735365][ C1] [ 175.738381][ C1] task:kworker/R-nfsio state:I stack:30080 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 175.748581][ C1] Call Trace: [ 175.751876][ C1] [ 175.754826][ C1] __schedule+0x105f/0x34b0 [ 175.759356][ C1] ? __pfx___schedule+0x10/0x10 [ 175.764234][ C1] ? schedule+0x298/0x350 [ 175.768566][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.773598][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.778801][ C1] ? lock_acquire+0x2f/0xb0 [ 175.783309][ C1] ? schedule+0x1fd/0x350 [ 175.787641][ C1] schedule+0xe7/0x350 [ 175.791723][ C1] rescuer_thread+0x946/0xe20 [ 175.796404][ C1] ? __kthread_parkme+0xb7/0x220 [ 175.801359][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.806412][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.811633][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 175.816850][ C1] ? __kthread_parkme+0x148/0x220 [ 175.821887][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.827102][ C1] kthread+0x2c1/0x3a0 [ 175.831175][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.836374][ C1] ? __pfx_kthread+0x10/0x10 [ 175.840970][ C1] ret_from_fork+0x45/0x80 [ 175.845411][ C1] ? __pfx_kthread+0x10/0x10 [ 175.850004][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.854786][ C1] [ 175.857800][ C1] task:kworker/R-acpi_ state:I stack:29264 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 175.867999][ C1] Call Trace: [ 175.871282][ C1] [ 175.874210][ C1] __schedule+0x105f/0x34b0 [ 175.878743][ C1] ? __pfx___schedule+0x10/0x10 [ 175.883617][ C1] ? schedule+0x298/0x350 [ 175.887957][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.892992][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 175.898200][ C1] ? lock_acquire+0x2f/0xb0 [ 175.902709][ C1] ? schedule+0x1fd/0x350 [ 175.907045][ C1] schedule+0xe7/0x350 [ 175.911119][ C1] rescuer_thread+0x946/0xe20 [ 175.915824][ C1] ? __kthread_parkme+0xb7/0x220 [ 175.920788][ C1] ? __pfx_lock_release+0x10/0x10 [ 175.925827][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.931064][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 175.936309][ C1] ? __kthread_parkme+0x148/0x220 [ 175.941365][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 175.946584][ C1] kthread+0x2c1/0x3a0 [ 175.950693][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.955936][ C1] ? __pfx_kthread+0x10/0x10 [ 175.960562][ C1] ret_from_fork+0x45/0x80 [ 175.964997][ C1] ? __pfx_kthread+0x10/0x10 [ 175.969586][ C1] ret_from_fork_asm+0x1a/0x30 [ 175.974365][ C1] [ 175.977378][ C1] task:hwrng state:S stack:29904 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 175.987591][ C1] Call Trace: [ 175.990871][ C1] [ 175.993805][ C1] __schedule+0x105f/0x34b0 [ 175.998327][ C1] ? __pfx___schedule+0x10/0x10 [ 176.003182][ C1] ? schedule+0x298/0x350 [ 176.007539][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.012574][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.017787][ C1] ? lock_acquire+0x2f/0xb0 [ 176.022300][ C1] ? schedule+0x1fd/0x350 [ 176.026754][ C1] schedule+0xe7/0x350 [ 176.030832][ C1] schedule_timeout+0x136/0x2a0 [ 176.035687][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 176.041077][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 176.046914][ C1] ? __pfx_process_timeout+0x10/0x10 [ 176.052210][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 176.058053][ C1] add_hwgenerator_randomness+0xff/0x190 [ 176.063748][ C1] hwrng_fillfn+0x1f9/0x380 [ 176.068270][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 176.073308][ C1] kthread+0x2c1/0x3a0 [ 176.077375][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.082579][ C1] ? __pfx_kthread+0x10/0x10 [ 176.087186][ C1] ret_from_fork+0x45/0x80 [ 176.091624][ C1] ? __pfx_kthread+0x10/0x10 [ 176.096222][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.101012][ C1] [ 176.104052][ C1] task:scsi_eh_0 state:S stack:30176 pid:224 tgid:224 ppid:2 flags:0x00004000 [ 176.114275][ C1] Call Trace: [ 176.117578][ C1] [ 176.120515][ C1] __schedule+0x105f/0x34b0 [ 176.125046][ C1] ? __pfx___schedule+0x10/0x10 [ 176.129899][ C1] ? schedule+0x298/0x350 [ 176.134230][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.139295][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.144524][ C1] ? lock_acquire+0x2f/0xb0 [ 176.149036][ C1] ? schedule+0x1fd/0x350 [ 176.153375][ C1] schedule+0xe7/0x350 [ 176.157446][ C1] scsi_error_handler+0x532/0xef0 [ 176.162482][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 176.168033][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 176.173881][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 176.179086][ C1] ? __kthread_parkme+0x148/0x220 [ 176.184156][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 176.189704][ C1] kthread+0x2c1/0x3a0 [ 176.193774][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.198976][ C1] ? __pfx_kthread+0x10/0x10 [ 176.203590][ C1] ret_from_fork+0x45/0x80 [ 176.208015][ C1] ? __pfx_kthread+0x10/0x10 [ 176.212626][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.217407][ C1] [ 176.220511][ C1] task:kworker/R-scsi_ state:I stack:30080 pid:225 tgid:225 ppid:2 flags:0x00004000 [ 176.230707][ C1] Call Trace: [ 176.233985][ C1] [ 176.236914][ C1] __schedule+0x105f/0x34b0 [ 176.241428][ C1] ? __pfx___schedule+0x10/0x10 [ 176.246283][ C1] ? schedule+0x298/0x350 [ 176.250613][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.255641][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.260860][ C1] ? lock_acquire+0x2f/0xb0 [ 176.265376][ C1] ? schedule+0x1fd/0x350 [ 176.269734][ C1] schedule+0xe7/0x350 [ 176.273855][ C1] rescuer_thread+0x946/0xe20 [ 176.278552][ C1] ? __kthread_parkme+0xb7/0x220 [ 176.283582][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.288646][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.293879][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 176.299084][ C1] ? __kthread_parkme+0x148/0x220 [ 176.304111][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.309335][ C1] kthread+0x2c1/0x3a0 [ 176.313405][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.318605][ C1] ? __pfx_kthread+0x10/0x10 [ 176.323200][ C1] ret_from_fork+0x45/0x80 [ 176.327645][ C1] ? __pfx_kthread+0x10/0x10 [ 176.332240][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.337017][ C1] [ 176.340033][ C1] task:kworker/R-targe state:I stack:30176 pid:246 tgid:246 ppid:2 flags:0x00004000 [ 176.350230][ C1] Call Trace: [ 176.353509][ C1] [ 176.356457][ C1] __schedule+0x105f/0x34b0 [ 176.360999][ C1] ? __pfx___schedule+0x10/0x10 [ 176.365853][ C1] ? schedule+0x298/0x350 [ 176.370187][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.375219][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.380427][ C1] ? lock_acquire+0x2f/0xb0 [ 176.384975][ C1] ? schedule+0x1fd/0x350 [ 176.389322][ C1] schedule+0xe7/0x350 [ 176.393485][ C1] rescuer_thread+0x946/0xe20 [ 176.398171][ C1] ? __kthread_parkme+0xb7/0x220 [ 176.403113][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.408151][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.413354][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 176.418580][ C1] ? __kthread_parkme+0x148/0x220 [ 176.423606][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.428832][ C1] kthread+0x2c1/0x3a0 [ 176.432899][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.438102][ C1] ? __pfx_kthread+0x10/0x10 [ 176.442691][ C1] ret_from_fork+0x45/0x80 [ 176.447117][ C1] ? __pfx_kthread+0x10/0x10 [ 176.451709][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.456500][ C1] [ 176.459526][ C1] task:kworker/R-targe state:I stack:30176 pid:247 tgid:247 ppid:2 flags:0x00004000 [ 176.469746][ C1] Call Trace: [ 176.473111][ C1] [ 176.476041][ C1] __schedule+0x105f/0x34b0 [ 176.480558][ C1] ? __pfx___schedule+0x10/0x10 [ 176.485416][ C1] ? schedule+0x298/0x350 [ 176.489748][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.494777][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.499980][ C1] ? lock_acquire+0x2f/0xb0 [ 176.504517][ C1] ? schedule+0x1fd/0x350 [ 176.508913][ C1] schedule+0xe7/0x350 [ 176.512987][ C1] rescuer_thread+0x946/0xe20 [ 176.517679][ C1] ? __kthread_parkme+0xb7/0x220 [ 176.522620][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.527655][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.532888][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 176.538115][ C1] ? __kthread_parkme+0x148/0x220 [ 176.543149][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.548356][ C1] kthread+0x2c1/0x3a0 [ 176.552428][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.557701][ C1] ? __pfx_kthread+0x10/0x10 [ 176.562315][ C1] ret_from_fork+0x45/0x80 [ 176.566748][ C1] ? __pfx_kthread+0x10/0x10 [ 176.571343][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.576211][ C1] [ 176.579234][ C1] task:kworker/R-xcopy state:I stack:30832 pid:248 tgid:248 ppid:2 flags:0x00004000 [ 176.589500][ C1] Call Trace: [ 176.592778][ C1] [ 176.595705][ C1] __schedule+0x105f/0x34b0 [ 176.600227][ C1] ? __pfx___schedule+0x10/0x10 [ 176.605166][ C1] ? schedule+0x298/0x350 [ 176.609496][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.614538][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.619755][ C1] ? lock_acquire+0x2f/0xb0 [ 176.624306][ C1] ? schedule+0x1fd/0x350 [ 176.628658][ C1] schedule+0xe7/0x350 [ 176.632741][ C1] rescuer_thread+0x946/0xe20 [ 176.637456][ C1] ? __kthread_parkme+0xb7/0x220 [ 176.642403][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.647443][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.652650][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 176.657859][ C1] ? __kthread_parkme+0x148/0x220 [ 176.662889][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.668097][ C1] kthread+0x2c1/0x3a0 [ 176.672256][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.677470][ C1] ? __pfx_kthread+0x10/0x10 [ 176.682072][ C1] ret_from_fork+0x45/0x80 [ 176.686517][ C1] ? __pfx_kthread+0x10/0x10 [ 176.691108][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.695906][ C1] [ 176.698929][ C1] task:kworker/u8:5 state:I stack:24720 pid:290 tgid:290 ppid:2 flags:0x00004000 [ 176.709129][ C1] Workqueue: 0x0 (events_unbound) [ 176.714261][ C1] Call Trace: [ 176.717538][ C1] [ 176.720483][ C1] __schedule+0x105f/0x34b0 [ 176.725026][ C1] ? __pfx___schedule+0x10/0x10 [ 176.729880][ C1] ? schedule+0x298/0x350 [ 176.734207][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.739234][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.744447][ C1] ? lock_acquire+0x2f/0xb0 [ 176.748963][ C1] ? schedule+0x1fd/0x350 [ 176.753310][ C1] schedule+0xe7/0x350 [ 176.757381][ C1] ? worker_thread+0x271/0xf00 [ 176.762150][ C1] worker_thread+0x2de/0xf00 [ 176.766753][ C1] ? __kthread_parkme+0x148/0x220 [ 176.771777][ C1] ? __pfx_worker_thread+0x10/0x10 [ 176.776890][ C1] kthread+0x2c1/0x3a0 [ 176.780963][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.786163][ C1] ? __pfx_kthread+0x10/0x10 [ 176.790752][ C1] ret_from_fork+0x45/0x80 [ 176.795191][ C1] ? __pfx_kthread+0x10/0x10 [ 176.799782][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.804583][ C1] [ 176.807595][ C1] task:kworker/0:1H state:I stack:27568 pid:294 tgid:294 ppid:2 flags:0x00004000 [ 176.817788][ C1] Workqueue: 0x0 (kblockd) [ 176.822306][ C1] Call Trace: [ 176.825575][ C1] [ 176.828502][ C1] __schedule+0x105f/0x34b0 [ 176.833015][ C1] ? __pfx___schedule+0x10/0x10 [ 176.837955][ C1] ? schedule+0x298/0x350 [ 176.842288][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.847324][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.852534][ C1] ? lock_acquire+0x2f/0xb0 [ 176.857042][ C1] ? schedule+0x1fd/0x350 [ 176.861374][ C1] schedule+0xe7/0x350 [ 176.865445][ C1] ? worker_thread+0x271/0xf00 [ 176.870226][ C1] worker_thread+0x2de/0xf00 [ 176.874858][ C1] ? __kthread_parkme+0x148/0x220 [ 176.879903][ C1] ? __pfx_worker_thread+0x10/0x10 [ 176.885042][ C1] kthread+0x2c1/0x3a0 [ 176.889107][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.894333][ C1] ? __pfx_kthread+0x10/0x10 [ 176.898932][ C1] ret_from_fork+0x45/0x80 [ 176.903358][ C1] ? __pfx_kthread+0x10/0x10 [ 176.907947][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.912860][ C1] [ 176.915887][ C1] task:kworker/R-liber state:I stack:30832 pid:335 tgid:335 ppid:2 flags:0x00004000 [ 176.926091][ C1] Call Trace: [ 176.929382][ C1] [ 176.932313][ C1] __schedule+0x105f/0x34b0 [ 176.936836][ C1] ? __pfx___schedule+0x10/0x10 [ 176.941691][ C1] ? schedule+0x298/0x350 [ 176.946023][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.951055][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 176.956279][ C1] ? lock_acquire+0x2f/0xb0 [ 176.960786][ C1] ? schedule+0x1fd/0x350 [ 176.965125][ C1] schedule+0xe7/0x350 [ 176.969196][ C1] rescuer_thread+0x946/0xe20 [ 176.973884][ C1] ? __kthread_parkme+0xb7/0x220 [ 176.978834][ C1] ? __pfx_lock_release+0x10/0x10 [ 176.983870][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 176.989249][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 176.994481][ C1] ? __kthread_parkme+0x148/0x220 [ 176.999508][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.004713][ C1] kthread+0x2c1/0x3a0 [ 177.008796][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.014018][ C1] ? __pfx_kthread+0x10/0x10 [ 177.018621][ C1] ret_from_fork+0x45/0x80 [ 177.023049][ C1] ? __pfx_kthread+0x10/0x10 [ 177.027659][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.032441][ C1] [ 177.035479][ C1] task:kworker/R-zd121 state:I stack:29944 pid:366 tgid:366 ppid:2 flags:0x00004000 [ 177.045696][ C1] Call Trace: [ 177.048968][ C1] [ 177.051904][ C1] __schedule+0x105f/0x34b0 [ 177.056418][ C1] ? __pfx___schedule+0x10/0x10 [ 177.061299][ C1] ? schedule+0x298/0x350 [ 177.065630][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.070659][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.075864][ C1] ? lock_acquire+0x2f/0xb0 [ 177.080377][ C1] ? schedule+0x1fd/0x350 [ 177.084806][ C1] schedule+0xe7/0x350 [ 177.088885][ C1] rescuer_thread+0x946/0xe20 [ 177.093574][ C1] ? __kthread_parkme+0xb7/0x220 [ 177.098510][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.103549][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.108757][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.113961][ C1] ? __kthread_parkme+0x148/0x220 [ 177.118986][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.124187][ C1] kthread+0x2c1/0x3a0 [ 177.128254][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.133454][ C1] ? __pfx_kthread+0x10/0x10 [ 177.138046][ C1] ret_from_fork+0x45/0x80 [ 177.142487][ C1] ? __pfx_kthread+0x10/0x10 [ 177.147081][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.151860][ C1] [ 177.154900][ C1] task:kworker/R-uas state:I stack:30080 pid:447 tgid:447 ppid:2 flags:0x00004000 [ 177.165183][ C1] Call Trace: [ 177.168458][ C1] [ 177.171388][ C1] __schedule+0x105f/0x34b0 [ 177.175908][ C1] ? __pfx___schedule+0x10/0x10 [ 177.180771][ C1] ? schedule+0x298/0x350 [ 177.185102][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.190132][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.195333][ C1] ? lock_acquire+0x2f/0xb0 [ 177.199861][ C1] ? schedule+0x1fd/0x350 [ 177.204202][ C1] schedule+0xe7/0x350 [ 177.208274][ C1] rescuer_thread+0x946/0xe20 [ 177.212962][ C1] ? __kthread_parkme+0xb7/0x220 [ 177.217902][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.222941][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.228145][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.233349][ C1] ? __kthread_parkme+0x148/0x220 [ 177.238385][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.243593][ C1] kthread+0x2c1/0x3a0 [ 177.247803][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.253078][ C1] ? __pfx_kthread+0x10/0x10 [ 177.257680][ C1] ret_from_fork+0x45/0x80 [ 177.262135][ C1] ? __pfx_kthread+0x10/0x10 [ 177.266727][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.271509][ C1] [ 177.274523][ C1] task:kworker/R-usbip state:I stack:30832 pid:743 tgid:743 ppid:2 flags:0x00004000 [ 177.284845][ C1] Call Trace: [ 177.288123][ C1] [ 177.291077][ C1] __schedule+0x105f/0x34b0 [ 177.295611][ C1] ? __pfx___schedule+0x10/0x10 [ 177.300579][ C1] ? schedule+0x298/0x350 [ 177.304951][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.309996][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.315211][ C1] ? lock_acquire+0x2f/0xb0 [ 177.319727][ C1] ? schedule+0x1fd/0x350 [ 177.324083][ C1] schedule+0xe7/0x350 [ 177.328176][ C1] rescuer_thread+0x946/0xe20 [ 177.332874][ C1] ? __kthread_parkme+0xb7/0x220 [ 177.337821][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.342873][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.348107][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.353325][ C1] ? __kthread_parkme+0x148/0x220 [ 177.358441][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.363664][ C1] kthread+0x2c1/0x3a0 [ 177.367743][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.372962][ C1] ? __pfx_kthread+0x10/0x10 [ 177.377584][ C1] ret_from_fork+0x45/0x80 [ 177.382017][ C1] ? __pfx_kthread+0x10/0x10 [ 177.386606][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.391388][ C1] [ 177.394405][ C1] task:kworker/1:2 state:I stack:21664 pid:806 tgid:806 ppid:2 flags:0x00004000 [ 177.404678][ C1] Workqueue: 0x0 (events_power_efficient) [ 177.410503][ C1] Call Trace: [ 177.413780][ C1] [ 177.416720][ C1] __schedule+0x105f/0x34b0 [ 177.421263][ C1] ? __pfx___schedule+0x10/0x10 [ 177.426117][ C1] ? schedule+0x298/0x350 [ 177.430453][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.435483][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.440727][ C1] ? lock_acquire+0x2f/0xb0 [ 177.445233][ C1] ? schedule+0x1fd/0x350 [ 177.449567][ C1] schedule+0xe7/0x350 [ 177.453636][ C1] ? worker_thread+0x271/0xf00 [ 177.458403][ C1] worker_thread+0x2de/0xf00 [ 177.463008][ C1] ? __kthread_parkme+0x148/0x220 [ 177.468119][ C1] ? __pfx_worker_thread+0x10/0x10 [ 177.473236][ C1] kthread+0x2c1/0x3a0 [ 177.477303][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.482510][ C1] ? __pfx_kthread+0x10/0x10 [ 177.487106][ C1] ret_from_fork+0x45/0x80 [ 177.491551][ C1] ? __pfx_kthread+0x10/0x10 [ 177.496225][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.501003][ C1] [ 177.504019][ C1] task:pvrusb2-context state:S stack:29104 pid:989 tgid:989 ppid:2 flags:0x00004000 [ 177.514210][ C1] Call Trace: [ 177.517490][ C1] [ 177.520424][ C1] __schedule+0x105f/0x34b0 [ 177.524941][ C1] ? __pfx___schedule+0x10/0x10 [ 177.529803][ C1] ? schedule+0x298/0x350 [ 177.534136][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.539163][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.544386][ C1] ? lock_acquire+0x2f/0xb0 [ 177.548908][ C1] ? schedule+0x1fd/0x350 [ 177.553246][ C1] schedule+0xe7/0x350 [ 177.557340][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 177.563420][ C1] pvr2_context_thread_func+0x631/0x970 [ 177.569067][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 177.575144][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 177.581238][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.586446][ C1] ? __kthread_parkme+0x148/0x220 [ 177.591479][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 177.597575][ C1] kthread+0x2c1/0x3a0 [ 177.601653][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.607037][ C1] ? __pfx_kthread+0x10/0x10 [ 177.611715][ C1] ret_from_fork+0x45/0x80 [ 177.616141][ C1] ? __pfx_kthread+0x10/0x10 [ 177.620736][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.625519][ C1] [ 177.628536][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1026 tgid:1026 ppid:2 flags:0x00004000 [ 177.638760][ C1] Call Trace: [ 177.642317][ C1] [ 177.645249][ C1] __schedule+0x105f/0x34b0 [ 177.649761][ C1] ? __pfx___schedule+0x10/0x10 [ 177.654622][ C1] ? schedule+0x298/0x350 [ 177.658969][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.664001][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.669225][ C1] ? lock_acquire+0x2f/0xb0 [ 177.673740][ C1] ? schedule+0x1fd/0x350 [ 177.678075][ C1] schedule+0xe7/0x350 [ 177.682146][ C1] rescuer_thread+0x946/0xe20 [ 177.686851][ C1] ? __kthread_parkme+0xb7/0x220 [ 177.691792][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.696834][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.702039][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.707251][ C1] ? __kthread_parkme+0x148/0x220 [ 177.712291][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.717499][ C1] kthread+0x2c1/0x3a0 [ 177.721566][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.726794][ C1] ? __pfx_kthread+0x10/0x10 [ 177.731385][ C1] ret_from_fork+0x45/0x80 [ 177.735817][ C1] ? __pfx_kthread+0x10/0x10 [ 177.740409][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.745191][ C1] [ 177.748224][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1027 tgid:1027 ppid:2 flags:0x00004000 [ 177.758774][ C1] Call Trace: [ 177.762051][ C1] [ 177.764985][ C1] __schedule+0x105f/0x34b0 [ 177.769516][ C1] ? __pfx___schedule+0x10/0x10 [ 177.774373][ C1] ? schedule+0x298/0x350 [ 177.778701][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.783730][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.788937][ C1] ? lock_acquire+0x2f/0xb0 [ 177.793517][ C1] ? schedule+0x1fd/0x350 [ 177.797878][ C1] schedule+0xe7/0x350 [ 177.801961][ C1] rescuer_thread+0x946/0xe20 [ 177.806650][ C1] ? __kthread_parkme+0xb7/0x220 [ 177.811612][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.816695][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.821911][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.827120][ C1] ? __kthread_parkme+0x148/0x220 [ 177.832152][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.837361][ C1] kthread+0x2c1/0x3a0 [ 177.841435][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.846683][ C1] ? __pfx_kthread+0x10/0x10 [ 177.851273][ C1] ret_from_fork+0x45/0x80 [ 177.855719][ C1] ? __pfx_kthread+0x10/0x10 [ 177.860315][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.865092][ C1] [ 177.868130][ C1] task:kworker/R-kvub3 state:I stack:30080 pid:1028 tgid:1028 ppid:2 flags:0x00004000 [ 177.878326][ C1] Call Trace: [ 177.881606][ C1] [ 177.884568][ C1] __schedule+0x105f/0x34b0 [ 177.889259][ C1] ? __pfx___schedule+0x10/0x10 [ 177.894142][ C1] ? schedule+0x298/0x350 [ 177.898493][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.903554][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 177.908762][ C1] ? lock_acquire+0x2f/0xb0 [ 177.913269][ C1] ? schedule+0x1fd/0x350 [ 177.917604][ C1] schedule+0xe7/0x350 [ 177.921681][ C1] rescuer_thread+0x946/0xe20 [ 177.926372][ C1] ? __kthread_parkme+0xb7/0x220 [ 177.931344][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.936392][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.941625][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 177.946856][ C1] ? __kthread_parkme+0x148/0x220 [ 177.951886][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 177.957090][ C1] kthread+0x2c1/0x3a0 [ 177.961159][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.966358][ C1] ? __pfx_kthread+0x10/0x10 [ 177.970951][ C1] ret_from_fork+0x45/0x80 [ 177.975390][ C1] ? __pfx_kthread+0x10/0x10 [ 177.979984][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.984767][ C1] [ 177.987854][ C1] task:kworker/R-kmems state:I stack:30080 pid:1032 tgid:1032 ppid:2 flags:0x00004000 [ 177.998067][ C1] Call Trace: [ 178.001437][ C1] [ 178.004369][ C1] __schedule+0x105f/0x34b0 [ 178.008889][ C1] ? __pfx___schedule+0x10/0x10 [ 178.013840][ C1] ? schedule+0x298/0x350 [ 178.018279][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.023344][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.028560][ C1] ? lock_acquire+0x2f/0xb0 [ 178.033081][ C1] ? schedule+0x1fd/0x350 [ 178.037422][ C1] schedule+0xe7/0x350 [ 178.041499][ C1] rescuer_thread+0x946/0xe20 [ 178.046193][ C1] ? __kthread_parkme+0xb7/0x220 [ 178.051136][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.056173][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.061380][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.066586][ C1] ? __kthread_parkme+0x148/0x220 [ 178.071617][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.076820][ C1] kthread+0x2c1/0x3a0 [ 178.080898][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.086106][ C1] ? __pfx_kthread+0x10/0x10 [ 178.090703][ C1] ret_from_fork+0x45/0x80 [ 178.095136][ C1] ? __pfx_kthread+0x10/0x10 [ 178.099731][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.104511][ C1] [ 178.107524][ C1] task:kworker/R-elous state:I stack:30720 pid:1045 tgid:1045 ppid:2 flags:0x00004000 [ 178.117720][ C1] Call Trace: [ 178.120995][ C1] [ 178.123924][ C1] __schedule+0x105f/0x34b0 [ 178.128434][ C1] ? __pfx___schedule+0x10/0x10 [ 178.133287][ C1] ? schedule+0x298/0x350 [ 178.137614][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.142657][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.147862][ C1] ? lock_acquire+0x2f/0xb0 [ 178.152366][ C1] ? schedule+0x1fd/0x350 [ 178.156699][ C1] schedule+0xe7/0x350 [ 178.160787][ C1] rescuer_thread+0x946/0xe20 [ 178.165472][ C1] ? __kthread_parkme+0xb7/0x220 [ 178.170410][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.175443][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.180651][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.185852][ C1] ? __kthread_parkme+0x148/0x220 [ 178.190878][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.196079][ C1] kthread+0x2c1/0x3a0 [ 178.200159][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.205391][ C1] ? __pfx_kthread+0x10/0x10 [ 178.210002][ C1] ret_from_fork+0x45/0x80 [ 178.214435][ C1] ? __pfx_kthread+0x10/0x10 [ 178.219030][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.223826][ C1] [ 178.226841][ C1] task:kworker/u8:6 state:I stack:25552 pid:1072 tgid:1072 ppid:2 flags:0x00004000 [ 178.237379][ C1] Workqueue: 0x0 (events_unbound) [ 178.242510][ C1] Call Trace: [ 178.245803][ C1] [ 178.248736][ C1] __schedule+0x105f/0x34b0 [ 178.253252][ C1] ? __pfx___schedule+0x10/0x10 [ 178.258103][ C1] ? schedule+0x298/0x350 [ 178.262438][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.267465][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.272691][ C1] ? lock_acquire+0x2f/0xb0 [ 178.277227][ C1] ? schedule+0x1fd/0x350 [ 178.281565][ C1] schedule+0xe7/0x350 [ 178.285661][ C1] ? worker_thread+0x271/0xf00 [ 178.290458][ C1] worker_thread+0x2de/0xf00 [ 178.295105][ C1] ? __kthread_parkme+0x148/0x220 [ 178.300137][ C1] ? __pfx_worker_thread+0x10/0x10 [ 178.305264][ C1] kthread+0x2c1/0x3a0 [ 178.309384][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.314604][ C1] ? __pfx_kthread+0x10/0x10 [ 178.319304][ C1] ret_from_fork+0x45/0x80 [ 178.323770][ C1] ? __pfx_kthread+0x10/0x10 [ 178.328372][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.333180][ C1] [ 178.336198][ C1] task:kworker/R-mld state:I stack:30080 pid:1251 tgid:1251 ppid:2 flags:0x00004000 [ 178.346398][ C1] Call Trace: [ 178.349674][ C1] [ 178.352612][ C1] __schedule+0x105f/0x34b0 [ 178.357129][ C1] ? __pfx___schedule+0x10/0x10 [ 178.361990][ C1] ? schedule+0x298/0x350 [ 178.366341][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.371384][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.376748][ C1] ? lock_acquire+0x2f/0xb0 [ 178.381406][ C1] ? schedule+0x1fd/0x350 [ 178.385746][ C1] schedule+0xe7/0x350 [ 178.389832][ C1] rescuer_thread+0x946/0xe20 [ 178.394963][ C1] ? __kthread_parkme+0xb7/0x220 [ 178.399922][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.404965][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.410170][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.415387][ C1] ? __kthread_parkme+0x148/0x220 [ 178.420436][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.425648][ C1] kthread+0x2c1/0x3a0 [ 178.429723][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.434933][ C1] ? __pfx_kthread+0x10/0x10 [ 178.439551][ C1] ret_from_fork+0x45/0x80 [ 178.443993][ C1] ? __pfx_kthread+0x10/0x10 [ 178.448634][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.453420][ C1] [ 178.456441][ C1] task:kworker/R-ipv6_ state:I stack:30080 pid:1252 tgid:1252 ppid:2 flags:0x00004000 [ 178.466644][ C1] Call Trace: [ 178.469923][ C1] [ 178.472855][ C1] __schedule+0x105f/0x34b0 [ 178.477389][ C1] ? __pfx___schedule+0x10/0x10 [ 178.482245][ C1] ? schedule+0x298/0x350 [ 178.486576][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.491651][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.496860][ C1] ? lock_acquire+0x2f/0xb0 [ 178.501373][ C1] ? schedule+0x1fd/0x350 [ 178.505711][ C1] schedule+0xe7/0x350 [ 178.509790][ C1] rescuer_thread+0x946/0xe20 [ 178.514479][ C1] ? __kthread_parkme+0xb7/0x220 [ 178.519440][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.524564][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.529796][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.535014][ C1] ? __kthread_parkme+0x148/0x220 [ 178.540042][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.545255][ C1] kthread+0x2c1/0x3a0 [ 178.549335][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.554539][ C1] ? __pfx_kthread+0x10/0x10 [ 178.559135][ C1] ret_from_fork+0x45/0x80 [ 178.563561][ C1] ? __pfx_kthread+0x10/0x10 [ 178.568153][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.572934][ C1] [ 178.575952][ C1] task:kworker/u8:7 state:I stack:22992 pid:1512 tgid:1512 ppid:2 flags:0x00004000 [ 178.586157][ C1] Workqueue: 0x0 (events_unbound) [ 178.591282][ C1] Call Trace: [ 178.594556][ C1] [ 178.597486][ C1] __schedule+0x105f/0x34b0 [ 178.602003][ C1] ? __pfx___schedule+0x10/0x10 [ 178.606949][ C1] ? schedule+0x298/0x350 [ 178.611288][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.616320][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.621528][ C1] ? lock_acquire+0x2f/0xb0 [ 178.626052][ C1] ? schedule+0x1fd/0x350 [ 178.630400][ C1] schedule+0xe7/0x350 [ 178.634474][ C1] ? worker_thread+0x271/0xf00 [ 178.639258][ C1] worker_thread+0x2de/0xf00 [ 178.643894][ C1] ? __kthread_parkme+0x148/0x220 [ 178.648927][ C1] ? __pfx_worker_thread+0x10/0x10 [ 178.654054][ C1] kthread+0x2c1/0x3a0 [ 178.658125][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.663328][ C1] ? __pfx_kthread+0x10/0x10 [ 178.667944][ C1] ret_from_fork+0x45/0x80 [ 178.672375][ C1] ? __pfx_kthread+0x10/0x10 [ 178.676969][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.681784][ C1] [ 178.684797][ C1] task:jbd2/sda1-8 state:S stack:26288 pid:2510 tgid:2510 ppid:2 flags:0x00004000 [ 178.694989][ C1] Call Trace: [ 178.698265][ C1] [ 178.701199][ C1] __schedule+0x105f/0x34b0 [ 178.705715][ C1] ? __pfx___schedule+0x10/0x10 [ 178.710568][ C1] ? schedule+0x298/0x350 [ 178.714896][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.719927][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 178.725137][ C1] ? lock_acquire+0x2f/0xb0 [ 178.729647][ C1] ? schedule+0x1fd/0x350 [ 178.733983][ C1] schedule+0xe7/0x350 [ 178.738051][ C1] kjournald2+0x5c7/0x760 [ 178.742393][ C1] ? __kthread_parkme+0xb7/0x220 [ 178.747336][ C1] ? __pfx_kjournald2+0x10/0x10 [ 178.752197][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 178.758287][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.763508][ C1] ? __kthread_parkme+0x148/0x220 [ 178.768540][ C1] ? __pfx_kjournald2+0x10/0x10 [ 178.773402][ C1] kthread+0x2c1/0x3a0