Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 2024/07/23 15:38:01 ignoring optional flag "sandboxArg"="0" 2024/07/23 15:38:02 parsed 1 programs [ 92.675474][ T3543] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/07/23 15:38:19 executed programs: 0 2024/07/23 15:38:29 executed programs: 2 [ 115.851767][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 116.044747][ T9] usb 1-1: New USB device found, idVendor=0bda, idProduct=818a, bcdDevice=e2.d8 [ 116.053976][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.065228][ T9] usb 1-1: config 0 descriptor?? [ 116.273514][ T9] rtl8192cu: Chip version 0x10 [ 116.686326][ T9] usb 1-1: reg 0x0, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x69 reqtype=0x40 [ 116.699424][ T9] usb 1-1: reg 0x2, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 reqtype=0xc0 [ 116.712818][ T9] usb 1-1: reg 0x2, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x1000 reqtype=0x40 [ 116.725571][ T9] usb 1-1: reg 0x8, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 reqtype=0xc0 2024/07/23 15:38:37 executed programs: 5 2024/07/23 15:38:43 executed programs: 7 2024/07/23 15:38:49 executed programs: 9 2024/07/23 15:38:55 executed programs: 11 2024/07/23 15:39:01 executed programs: 13 2024/07/23 15:39:07 executed programs: 15 2024/07/23 15:39:13 executed programs: 17 2024/07/23 15:39:19 executed programs: 19 2024/07/23 15:39:25 executed programs: 21 2024/07/23 15:39:31 executed programs: 23 2024/07/23 15:39:37 executed programs: 25 2024/07/23 15:39:43 executed programs: 27 2024/07/23 15:39:49 executed programs: 29 2024/07/23 15:39:55 executed programs: 31 2024/07/23 15:40:01 executed programs: 33 2024/07/23 15:40:07 executed programs: 35 2024/07/23 15:40:13 executed programs: 37 2024/07/23 15:40:19 executed programs: 39 2024/07/23 15:40:26 executed programs: 41 2024/07/23 15:40:32 executed programs: 43 2024/07/23 15:40:38 executed programs: 45 2024/07/23 15:40:44 executed programs: 47 2024/07/23 15:40:50 executed programs: 49 2024/07/23 15:40:56 executed programs: 51 [ 264.501681][ T30] INFO: task udevd:4562 blocked for more than 143 seconds. [ 264.509124][ T30] Not tainted 6.10.0-rc2-next-20240607-syzkaller-dirty #0 [ 264.516920][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 264.525677][ T30] task:udevd state:D stack:27128 pid:4562 tgid:4562 ppid:2403 flags:0x00000002 [ 264.535971][ T30] Call Trace: [ 264.539287][ T30] [ 264.542305][ T30] __schedule+0xca6/0x2f50 [ 264.546794][ T30] ? __pfx___schedule+0x10/0x10 [ 264.551740][ T30] ? schedule+0x298/0x350 [ 264.556124][ T30] ? __pfx_lock_release+0x10/0x10 [ 264.561205][ T30] ? __mutex_lock+0x5b3/0x9c0 [ 264.565987][ T30] ? __mutex_trylock_common+0x78/0x250 [ 264.571534][ T30] schedule+0xe7/0x350 [ 264.575634][ T30] schedule_preempt_disabled+0x13/0x30 [ 264.581201][ T30] __mutex_lock+0x5b8/0x9c0 [ 264.585808][ T30] ? uevent_show+0x188/0x3b0 [ 264.590445][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 264.595558][ T30] ? uevent_show+0x188/0x3b0 [ 264.600187][ T30] uevent_show+0x188/0x3b0 [ 264.604661][ T30] ? __pfx_uevent_show+0x10/0x10 [ 264.609641][ T30] dev_attr_show+0x53/0xe0 [ 264.614145][ T30] ? __pfx_dev_attr_show+0x10/0x10 [ 264.619391][ T30] sysfs_kf_seq_show+0x23e/0x410 [ 264.624422][ T30] seq_read_iter+0x4fa/0x12c0 [ 264.629148][ T30] kernfs_fop_read_iter+0x41a/0x590 [ 264.634462][ T30] vfs_read+0x869/0xbd0 [ 264.638761][ T30] ? __pfx_vfs_read+0x10/0x10 [ 264.643544][ T30] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 264.649233][ T30] ? __pfx_do_sys_openat2+0x10/0x10 [ 264.654540][ T30] ? __fget_light+0x173/0x210 [ 264.659250][ T30] ksys_read+0x12f/0x260 [ 264.663564][ T30] ? __pfx_ksys_read+0x10/0x10 [ 264.668362][ T30] do_syscall_64+0xcd/0x250 [ 264.672967][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.678914][ T30] RIP: 0033:0x7f7546015b6a [ 264.683406][ T30] RSP: 002b:00007ffc5026dbf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 264.691888][ T30] RAX: ffffffffffffffda RBX: 000055873fe1dfa0 RCX: 00007f7546015b6a [ 264.699985][ T30] RDX: 0000000000001000 RSI: 000055873fe2b950 RDI: 0000000000000008 [ 264.708048][ T30] RBP: 000055873fe1dfa0 R08: 0000000000000008 R09: 0000000000000000 [ 264.716091][ T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 264.724136][ T30] R13: 0000000000003fff R14: 00007ffc5026e0d8 R15: 000000000000000a [ 264.732187][ T30] [ 264.735233][ T30] [ 264.735233][ T30] Showing all locks held in the system: [ 264.743167][ T30] 5 locks held by kworker/0:1/9: [ 264.748150][ T30] 1 lock held by khungtaskd/30: [ 264.753081][ T30] #0: ffffffff886b4c20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 [ 264.763127][ T30] 2 locks held by getty/2461: [ 264.767825][ T30] #0: ffff88810e7a50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 264.777695][ T30] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc8/0x1490 [ 264.787905][ T30] 4 locks held by udevd/4562: [ 264.792671][ T30] #0: ffff888119d570a0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0 [ 264.801754][ T30] #1: ffff888116049488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 264.811045][ T30] #2: ffff88810ef83b48 (kn->active){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 264.820404][ T30] #3: ffff8881042f2190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 264.829522][ T30] [ 264.831915][ T30] ============================================= [ 264.831915][ T30] [ 264.840386][ T30] NMI backtrace for cpu 1 [ 264.844748][ T30] CPU: 1 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-next-20240607-syzkaller-dirty #0 [ 264.854675][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 264.864763][ T30] Call Trace: [ 264.868187][ T30] [ 264.871146][ T30] dump_stack_lvl+0x116/0x1f0 [ 264.875855][ T30] nmi_cpu_backtrace+0x27b/0x390 [ 264.880834][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 264.886867][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 264.892884][ T30] watchdog+0xf86/0x1240 [ 264.897174][ T30] ? __pfx_watchdog+0x10/0x10 [ 264.901884][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 264.907124][ T30] ? __kthread_parkme+0x148/0x220 [ 264.912200][ T30] ? __pfx_watchdog+0x10/0x10 [ 264.916929][ T30] kthread+0x2c1/0x3a0 [ 264.921045][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 264.926373][ T30] ? __pfx_kthread+0x10/0x10 [ 264.930995][ T30] ret_from_fork+0x45/0x80 [ 264.935462][ T30] ? __pfx_kthread+0x10/0x10 [ 264.940093][ T30] ret_from_fork_asm+0x1a/0x30 [ 264.944897][ T30] [ 264.948003][ T30] Sending NMI from CPU 1 to CPUs 0: [ 264.953318][ C0] NMI backtrace for cpu 0 [ 264.953332][ C0] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.10.0-rc2-next-20240607-syzkaller-dirty #0 [ 264.953357][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 264.953372][ C0] Workqueue: usb_hub_wq hub_event [ 264.953396][ C0] RIP: 0010:unwind_next_frame+0x5de/0x23a0 [ 264.953434][ C0] Code: 6c 24 05 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 0f b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 71 18 00 00 <45> 0f b6 74 24 05 31 ff 41 83 e6 07 44 89 f6 e8 2e 45 3e 00 45 84 [ 264.953455][ C0] RSP: 0018:ffffc9000009e490 EFLAGS: 00000246 [ 264.953471][ C0] RAX: 0000000000000000 RBX: ffffc9000009e510 RCX: ffffffff81151bc4 [ 264.953487][ C0] RDX: 0000000000000001 RSI: ffffffff81152c52 RDI: 0000000000000006 [ 264.953501][ C0] RBP: 0000000000000001 R08: 0000000000000006 R09: ffffffff81a5ce53 [ 264.953516][ C0] R10: ffffffff81a5ce45 R11: 0000000000000005 R12: ffffffff8a1e1764 [ 264.953530][ C0] R13: ffffffff8a1e1769 R14: 00000000000278ef R15: ffffc9000009e545 [ 264.953546][ C0] FS: 0000000000000000(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000 [ 264.953568][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 264.953584][ C0] CR2: 00007fbd876d8de0 CR3: 00000001151aa000 CR4: 00000000003506f0 [ 264.953600][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 264.953616][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 264.953630][ C0] Call Trace: [ 264.953637][ C0] [ 264.953645][ C0] ? show_regs+0x8c/0xa0 [ 264.953676][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 264.953706][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 264.953739][ C0] ? nmi_handle+0x1a9/0x5c0 [ 264.953770][ C0] ? unwind_next_frame+0x5de/0x23a0 [ 264.953802][ C0] ? default_do_nmi+0x6a/0x160 [ 264.953826][ C0] ? exc_nmi+0x170/0x1e0 [ 264.953847][ C0] ? end_repeat_nmi+0xf/0x53 [ 264.953879][ C0] ? kasan_save_track+0x5/0x30 [ 264.953903][ C0] ? kasan_save_track+0x13/0x30 [ 264.953927][ C0] ? __orc_find+0xc4/0x130 [ 264.953956][ C0] ? unwind_next_frame+0x5b2/0x23a0 [ 264.953988][ C0] ? unwind_next_frame+0x5de/0x23a0 [ 264.954020][ C0] ? unwind_next_frame+0x5de/0x23a0 [ 264.954053][ C0] ? unwind_next_frame+0x5de/0x23a0 [ 264.954085][ C0] [ 264.954091][ C0] [ 264.954099][ C0] ? kasan_save_track+0x14/0x30 [ 264.954123][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 264.954156][ C0] arch_stack_walk+0x100/0x170 [ 264.954192][ C0] ? kasan_save_track+0x14/0x30 [ 264.954217][ C0] stack_trace_save+0x95/0xd0 [ 264.954247][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 264.954278][ C0] kasan_save_stack+0x33/0x60 [ 264.954302][ C0] ? kasan_save_stack+0x33/0x60 [ 264.954326][ C0] ? kasan_save_track+0x14/0x30 [ 264.954361][ C0] kasan_save_track+0x14/0x30 [ 264.954385][ C0] __kasan_kmalloc+0x8f/0xa0 [ 264.954409][ C0] dummy_urb_enqueue+0x8d/0x8a0 [ 264.954436][ C0] ? usb_hcd_map_urb_for_dma+0x39e/0x1190 [ 264.954466][ C0] usb_hcd_submit_urb+0x2d1/0x2090 [ 264.954495][ C0] ? __kasan_kmalloc+0x8f/0xa0 [ 264.954518][ C0] ? __kmalloc_noprof+0x1e7/0x3d0 [ 264.954552][ C0] ? usb_alloc_urb+0x69/0xa0 [ 264.954579][ C0] ? usb_control_msg+0x1d4/0x4b0 [ 264.954610][ C0] ? __pfx_usb_hcd_submit_urb+0x10/0x10 [ 264.954638][ C0] ? read_efuse+0x9a7/0xd60 [ 264.954661][ C0] ? rtl_efuse_shadow_map_update+0x23b/0x2b0 [ 264.954686][ C0] ? rtl_get_hwinfo+0xdb/0x880 [ 264.954709][ C0] ? rtl92cu_read_eeprom_info+0x2bc/0x2730 [ 264.954731][ C0] ? rtl_usb_probe+0x915/0x24d0 [ 264.954750][ C0] ? usb_probe_interface+0x309/0x9d0 [ 264.954776][ C0] ? really_probe+0x23e/0xa90 [ 264.954804][ C0] ? __driver_probe_device+0x1de/0x440 [ 264.954832][ C0] ? driver_probe_device+0x4c/0x1b0 [ 264.954864][ C0] ? __device_attach_driver+0x1df/0x310 [ 264.954893][ C0] ? bus_for_each_drv+0x157/0x1e0 [ 264.954915][ C0] ? __device_attach+0x1e8/0x4b0 [ 264.954943][ C0] ? bus_probe_device+0x17f/0x1c0 [ 264.954967][ C0] ? device_add+0x114b/0x1a70 [ 264.954999][ C0] ? usb_set_configuration+0x10cb/0x1c50 [ 264.955021][ C0] ? usb_generic_driver_probe+0xb1/0x110 [ 264.955054][ C0] ? usb_probe_device+0xec/0x3e0 [ 264.955076][ C0] ? really_probe+0x23e/0xa90 [ 264.955103][ C0] ? __driver_probe_device+0x1de/0x440 [ 264.955131][ C0] ? driver_probe_device+0x4c/0x1b0 [ 264.955159][ C0] ? __device_attach_driver+0x1df/0x310 [ 264.955187][ C0] ? bus_for_each_drv+0x157/0x1e0 [ 264.955210][ C0] ? __device_attach+0x1e8/0x4b0 [ 264.955237][ C0] ? bus_probe_device+0x17f/0x1c0 [ 264.955263][ C0] usb_submit_urb+0x87c/0x1730 [ 264.955295][ C0] ? __init_swait_queue_head+0xca/0x150 [ 264.955328][ C0] usb_start_wait_urb+0x103/0x4c0 [ 264.955360][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 264.955395][ C0] ? __asan_memset+0x23/0x50 [ 264.955417][ C0] usb_control_msg+0x327/0x4b0 [ 264.955449][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 264.955481][ C0] ? __pfx_lock_release+0x10/0x10 [ 264.955514][ C0] _usbctrl_vendorreq_sync+0xc6/0x1f0 [ 264.955549][ C0] _usb_read_sync+0x11d/0x190 [ 264.955582][ C0] read_efuse_byte+0x612/0x910 [ 264.955606][ C0] ? kasan_save_track+0x14/0x30 [ 264.955635][ C0] read_efuse+0x9a7/0xd60 [ 264.955660][ C0] ? __pfx_read_efuse+0x10/0x10 [ 264.955683][ C0] ? _usbctrl_vendorreq_sync+0x13e/0x1f0 [ 264.955717][ C0] ? efuse_power_switch+0x925/0x15d0 [ 264.955742][ C0] rtl_efuse_shadow_map_update+0x23b/0x2b0 [ 264.955769][ C0] rtl_get_hwinfo+0xdb/0x880 [ 264.955793][ C0] ? kasan_save_track+0x14/0x30 [ 264.955817][ C0] rtl92cu_read_eeprom_info+0x2bc/0x2730 [ 264.955840][ C0] ? vprintk_emit+0x151/0x660 [ 264.955869][ C0] ? vprintk+0x86/0xa0 [ 264.955896][ C0] ? __pfx_rtl92cu_read_eeprom_info+0x10/0x10 [ 264.955919][ C0] ? _usb_read_sync+0x11d/0x190 [ 264.955950][ C0] ? rtl92c_read_chip_version+0x250/0x320 [ 264.955976][ C0] rtl_usb_probe+0x915/0x24d0 [ 264.955996][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 264.956026][ C0] usb_probe_interface+0x309/0x9d0 [ 264.956054][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 264.956081][ C0] really_probe+0x23e/0xa90 [ 264.956109][ C0] __driver_probe_device+0x1de/0x440 [ 264.956138][ C0] driver_probe_device+0x4c/0x1b0 [ 264.956167][ C0] __device_attach_driver+0x1df/0x310 [ 264.956197][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 264.956226][ C0] bus_for_each_drv+0x157/0x1e0 [ 264.956249][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 264.956273][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 264.956301][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 264.956328][ C0] __device_attach+0x1e8/0x4b0 [ 264.956357][ C0] ? __pfx___device_attach+0x10/0x10 [ 264.956385][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 264.956411][ C0] bus_probe_device+0x17f/0x1c0 [ 264.956437][ C0] device_add+0x114b/0x1a70 [ 264.956470][ C0] ? __pfx_device_add+0x10/0x10 [ 264.956501][ C0] ? mark_held_locks+0x9f/0xe0 [ 264.956536][ C0] usb_set_configuration+0x10cb/0x1c50 [ 264.956563][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 264.956605][ C0] usb_generic_driver_probe+0xb1/0x110 [ 264.956637][ C0] usb_probe_device+0xec/0x3e0 [ 264.956660][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 264.956687][ C0] really_probe+0x23e/0xa90 [ 264.956716][ C0] __driver_probe_device+0x1de/0x440 [ 264.956744][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 264.956771][ C0] driver_probe_device+0x4c/0x1b0 [ 264.956800][ C0] __device_attach_driver+0x1df/0x310 [ 264.956830][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 264.956864][ C0] bus_for_each_drv+0x157/0x1e0 [ 264.956888][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 264.956911][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 264.956939][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 264.956966][ C0] __device_attach+0x1e8/0x4b0 [ 264.956995][ C0] ? __pfx___device_attach+0x10/0x10 [ 264.957024][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 264.957049][ C0] bus_probe_device+0x17f/0x1c0 [ 264.957075][ C0] device_add+0x114b/0x1a70 [ 264.957108][ C0] ? __pfx_device_add+0x10/0x10 [ 264.957139][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 264.957175][ C0] usb_new_device+0xd90/0x1a10 [ 264.957198][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 264.957222][ C0] hub_event+0x2e66/0x4f50 [ 264.957251][ C0] ? __pfx_hub_event+0x10/0x10 [ 264.957273][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 264.957305][ C0] ? __pfx_lock_release+0x10/0x10 [ 264.957340][ C0] process_one_work+0x9fb/0x1b60 [ 264.957366][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 264.957391][ C0] ? __pfx_process_one_work+0x10/0x10 [ 264.957415][ C0] ? assign_work+0x1a0/0x250 [ 264.957449][ C0] worker_thread+0x6c8/0xf30 [ 264.957473][ C0] ? __kthread_parkme+0x148/0x220 [ 264.957501][ C0] ? __pfx_worker_thread+0x10/0x10 [ 264.957523][ C0] kthread+0x2c1/0x3a0 [ 264.957549][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 264.957573][ C0] ? __pfx_kthread+0x10/0x10 [ 264.957600][ C0] ret_from_fork+0x45/0x80 [ 264.957630][ C0] ? __pfx_kthread+0x10/0x10 [ 264.957657][ C0] ret_from_fork_asm+0x1a/0x30 [ 264.957689][ C0] [ 264.958317][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 265.848206][ T30] CPU: 1 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-next-20240607-syzkaller-dirty #0 [ 265.858112][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 265.868168][ T30] Call Trace: [ 265.871449][ T30] [ 265.874447][ T30] dump_stack_lvl+0x3d/0x1f0 [ 265.879055][ T30] panic+0x704/0x7b0 [ 265.882952][ T30] ? __pfx_panic+0x10/0x10 [ 265.887368][ T30] ? __pfx__printk+0x10/0x10 [ 265.891962][ T30] ? irq_work_claim+0x76/0xa0 [ 265.896639][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 265.902643][ T30] ? irq_work_queue+0x2a/0x80 [ 265.907336][ T30] ? watchdog+0xd3d/0x1240 [ 265.911767][ T30] ? watchdog+0xd30/0x1240 [ 265.916222][ T30] watchdog+0xd4e/0x1240 [ 265.920475][ T30] ? __pfx_watchdog+0x10/0x10 [ 265.925234][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 265.930463][ T30] ? __kthread_parkme+0x148/0x220 [ 265.935515][ T30] ? __pfx_watchdog+0x10/0x10 [ 265.940216][ T30] kthread+0x2c1/0x3a0 [ 265.944310][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 265.949512][ T30] ? __pfx_kthread+0x10/0x10 [ 265.954106][ T30] ret_from_fork+0x45/0x80 [ 265.958551][ T30] ? __pfx_kthread+0x10/0x10 [ 265.963182][ T30] ret_from_fork_asm+0x1a/0x30 [ 265.967995][ T30] [ 265.971145][ T30] Kernel Offset: disabled [ 265.975489][ T30] Rebooting in 86400 seconds..