Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts. executing program [ 44.703683][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.943670][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 45.063763][ T12] usb 1-1: config 0 has an invalid interface number: 235 but max is 0 [ 45.072465][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 45.082575][ T12] usb 1-1: config 0 has no interface number 0 [ 45.088694][ T12] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=19.d3 [ 45.097761][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.107279][ T12] usb 1-1: config 0 descriptor?? [ 45.146904][ T12] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 45.543719][ T12] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 45.551597][ T12] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 45.558447][ T12] rsi_91x: rsi_probe: Failed in device init [ 45.565445][ T12] ------------[ cut here ]------------ [ 45.571942][ T12] ODEBUG: free active (active state 0) object type: timer_list hint: bl_cmd_timeout+0x0/0x40 [ 45.582166][ T12] WARNING: CPU: 0 PID: 12 at lib/debugobjects.c:325 debug_print_object+0x160/0x250 [ 45.591416][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 45.597976][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #13 [ 45.605407][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.615537][ T12] Workqueue: usb_hub_wq hub_event [ 45.620534][ T12] Call Trace: [ 45.623801][ T12] dump_stack+0xca/0x13e [ 45.628022][ T12] ? debug_print_object+0xe0/0x250 [ 45.633121][ T12] panic+0x292/0x6c9 [ 45.636993][ T12] ? __warn_printk+0xf3/0xf3 [ 45.641596][ T12] ? debug_print_object+0x160/0x250 [ 45.646772][ T12] ? __probe_kernel_read+0x16c/0x1b0 [ 45.652029][ T12] ? __warn.cold+0x5/0x4b [ 45.656346][ T12] ? __warn+0xe4/0x1c0 [ 45.660481][ T12] ? debug_print_object+0x160/0x250 [ 45.665663][ T12] __warn.cold+0x20/0x4b [ 45.669883][ T12] ? debug_print_object+0x160/0x250 [ 45.675056][ T12] report_bug+0x262/0x2a0 [ 45.679360][ T12] do_error_trap+0x12b/0x1e0 [ 45.684100][ T12] ? debug_print_object+0x160/0x250 [ 45.689270][ T12] do_invalid_op+0x32/0x40 [ 45.693669][ T12] ? debug_print_object+0x160/0x250 [ 45.698861][ T12] invalid_op+0x14/0x20 [ 45.702995][ T12] RIP: 0010:debug_print_object+0x160/0x250 [ 45.708777][ T12] Code: dd e0 16 da 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 16 da 85 48 c7 c7 c0 0c da 85 e8 db c7 33 ff <0f> 0b 83 05 43 3c ce 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 45.728355][ T12] RSP: 0018:ffff8881d9e0f0b8 EFLAGS: 00010082 [ 45.734391][ T12] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 45.742779][ T12] RDX: 0000000000000000 RSI: ffffffff8127ef3d RDI: ffffed103b3c1e09 [ 45.750727][ T12] RBP: 0000000000000001 R08: ffff8881d9df9800 R09: ffffed103b643ed7 [ 45.758844][ T12] R10: ffffed103b643ed6 R11: ffff8881db21f6b7 R12: ffffffff86f04760 [ 45.766810][ T12] R13: ffffffff812db3c0 R14: ffffffff894295e8 R15: ffff8881cf42b4e0 [ 45.774834][ T12] ? calc_wheel_index+0x220/0x220 [ 45.779848][ T12] ? vprintk_func+0x7d/0x113 [ 45.784442][ T12] ? debug_print_object+0x160/0x250 [ 45.789633][ T12] debug_check_no_obj_freed+0x2a3/0x42e [ 45.795177][ T12] ? kfree+0xbc/0x280 [ 45.799321][ T12] ? rsi_probe+0xcec/0x15a0 [ 45.803807][ T12] kfree+0x101/0x280 [ 45.807686][ T12] rsi_probe+0xcec/0x15a0 [ 45.811994][ T12] ? rsi_disconnect+0x630/0x630 [ 45.816825][ T12] ? lock_set_class+0x2c0/0x5f0 [ 45.821661][ T12] ? __pm_runtime_resume+0x111/0x180 [ 45.827113][ T12] usb_probe_interface+0x305/0x7a0 [ 45.832211][ T12] ? usb_probe_device+0x100/0x100 [ 45.837579][ T12] really_probe+0x281/0x660 [ 45.842100][ T12] driver_probe_device+0x104/0x210 [ 45.847184][ T12] __device_attach_driver+0x1c2/0x220 [ 45.852530][ T12] ? driver_allows_async_probing+0x160/0x160 [ 45.858480][ T12] bus_for_each_drv+0x15c/0x1e0 [ 45.863334][ T12] ? bus_rescan_devices+0x20/0x20 [ 45.868337][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 45.874120][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 45.879378][ T12] __device_attach+0x217/0x360 [ 45.884141][ T12] ? device_bind_driver+0xd0/0xd0 [ 45.889155][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 45.894428][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 45.899686][ T12] bus_probe_device+0x1e4/0x290 [ 45.904520][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 45.910413][ T12] device_add+0xae6/0x16f0 [ 45.914803][ T12] ? uevent_store+0x50/0x50 [ 45.919285][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 45.925094][ T12] usb_set_configuration+0xdf6/0x1670 [ 45.930440][ T12] generic_probe+0x9d/0xd5 [ 45.934833][ T12] usb_probe_device+0x99/0x100 [ 45.939578][ T12] ? usb_suspend+0x620/0x620 [ 45.944146][ T12] really_probe+0x281/0x660 [ 45.948712][ T12] driver_probe_device+0x104/0x210 [ 45.953799][ T12] __device_attach_driver+0x1c2/0x220 [ 45.959233][ T12] ? driver_allows_async_probing+0x160/0x160 [ 45.965201][ T12] bus_for_each_drv+0x15c/0x1e0 [ 45.970026][ T12] ? bus_rescan_devices+0x20/0x20 [ 45.975024][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 45.980916][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 45.986174][ T12] __device_attach+0x217/0x360 [ 45.990912][ T12] ? device_bind_driver+0xd0/0xd0 [ 45.995927][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 46.001188][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 46.006446][ T12] bus_probe_device+0x1e4/0x290 [ 46.011273][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 46.017141][ T12] device_add+0xae6/0x16f0 [ 46.021531][ T12] ? uevent_store+0x50/0x50 [ 46.026010][ T12] usb_new_device.cold+0x8c1/0x1016 [ 46.031181][ T12] ? usb_port_suspend+0xa40/0xa40 [ 46.036197][ T12] ? mark_held_locks+0x9f/0xe0 [ 46.040935][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 46.046106][ T12] hub_event+0x1ada/0x3590 [ 46.050495][ T12] ? hub_port_debounce+0x260/0x260 [ 46.055582][ T12] process_one_work+0x905/0x1570 [ 46.060497][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 46.065847][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 46.070868][ T12] worker_thread+0x96/0xe20 [ 46.075350][ T12] ? process_one_work+0x1570/0x1570 [ 46.080523][ T12] kthread+0x30b/0x410 [ 46.084566][ T12] ? kthread_park+0x1a0/0x1a0 [ 46.089219][ T12] ret_from_fork+0x24/0x30 [ 46.093613][ T12] [ 46.093617][ T12] ====================================================== [ 46.093619][ T12] WARNING: possible circular locking dependency detected [ 46.093621][ T12] 5.2.0-rc6+ #13 Not tainted [ 46.093624][ T12] ------------------------------------------------------ [ 46.093626][ T12] kworker/0:1/12 is trying to acquire lock: [ 46.093628][ T12] 000000002a6790de ((console_sem).lock){-.-.}, at: down_trylock+0xe/0x60 [ 46.093635][ T12] [ 46.093637][ T12] but task is already holding lock: [ 46.093639][ T12] 000000003b5bbb5e (&obj_hash[i].lock){-.-.}, at: debug_check_no_obj_freed+0xc4/0x42e [ 46.093646][ T12] [ 46.093648][ T12] which lock already depends on the new lock. [ 46.093649][ T12] [ 46.093650][ T12] [ 46.093653][ T12] the existing dependency chain (in reverse order) is: [ 46.093654][ T12] [ 46.093655][ T12] -> #3 (&obj_hash[i].lock){-.-.}: [ 46.093662][ T12] _raw_spin_lock_irqsave+0x32/0x50 [ 46.093664][ T12] __debug_object_init+0xb7/0xac0 [ 46.093666][ T12] hrtimer_init+0x27/0x260 [ 46.093668][ T12] init_dl_task_timer+0x17/0x50 [ 46.093670][ T12] __sched_fork.isra.0+0x207/0x460 [ 46.093672][ T12] init_idle+0x6c/0x760 [ 46.093673][ T12] sched_init+0x91f/0x9bc [ 46.093675][ T12] start_kernel+0x347/0x81a [ 46.093677][ T12] secondary_startup_64+0xa4/0xb0 [ 46.093678][ T12] [ 46.093679][ T12] -> #2 (&rq->lock){-.-.}: [ 46.093686][ T12] _raw_spin_lock+0x27/0x40 [ 46.093688][ T12] task_fork_fair+0x37/0x550 [ 46.093690][ T12] sched_fork+0x3a4/0x8d0 [ 46.093692][ T12] copy_process.part.0+0x16c1/0x63a0 [ 46.093693][ T12] _do_fork+0x233/0xec0 [ 46.093695][ T12] kernel_thread+0x2f/0x40 [ 46.093697][ T12] rest_init+0x23/0x371 [ 46.093699][ T12] start_kernel+0x7e0/0x81a [ 46.093701][ T12] secondary_startup_64+0xa4/0xb0 [ 46.093702][ T12] [ 46.093703][ T12] -> #1 (&p->pi_lock){-.-.}: [ 46.093710][ T12] _raw_spin_lock_irqsave+0x32/0x50 [ 46.093712][ T12] try_to_wake_up+0x80/0x1410 [ 46.093713][ T12] up+0x92/0xe0 [ 46.093715][ T12] __up_console_sem+0x42/0x80 [ 46.093717][ T12] console_unlock+0x5ab/0xbf0 [ 46.093719][ T12] vprintk_emit+0x171/0x3e0 [ 46.093721][ T12] vprintk_func+0x75/0x113 [ 46.093723][ T12] printk+0xba/0xed [ 46.093724][ T12] do_exit.cold+0x148/0x230 [ 46.093726][ T12] do_group_exit+0x125/0x350 [ 46.093728][ T12] __x64_sys_exit_group+0x3a/0x50 [ 46.093730][ T12] do_syscall_64+0xb7/0x560 [ 46.093732][ T12] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.093734][ T12] [ 46.093735][ T12] -> #0 ((console_sem).lock){-.-.}: [ 46.093741][ T12] lock_acquire+0x100/0x2b0 [ 46.093743][ T12] _raw_spin_lock_irqsave+0x32/0x50 [ 46.093745][ T12] down_trylock+0xe/0x60 [ 46.093747][ T12] __down_trylock_console_sem+0x31/0xc0 [ 46.093749][ T12] console_trylock+0x12/0x90 [ 46.093751][ T12] vprintk_emit+0x158/0x3e0 [ 46.093753][ T12] vprintk_func+0x75/0x113 [ 46.093755][ T12] printk+0xba/0xed [ 46.093756][ T12] __warn_printk+0x9b/0xf3 [ 46.093758][ T12] debug_print_object+0x160/0x250 [ 46.093761][ T12] debug_check_no_obj_freed+0x2a3/0x42e [ 46.093762][ T12] kfree+0x101/0x280 [ 46.093764][ T12] rsi_probe+0xcec/0x15a0 [ 46.093766][ T12] usb_probe_interface+0x305/0x7a0 [ 46.093768][ T12] really_probe+0x281/0x660 [ 46.093770][ T12] driver_probe_device+0x104/0x210 [ 46.093772][ T12] __device_attach_driver+0x1c2/0x220 [ 46.093774][ T12] bus_for_each_drv+0x15c/0x1e0 [ 46.093777][ T12] __device_attach+0x217/0x360 [ 46.093779][ T12] bus_probe_device+0x1e4/0x290 [ 46.093780][ T12] device_add+0xae6/0x16f0 [ 46.093783][ T12] usb_set_configuration+0xdf6/0x1670 [ 46.093784][ T12] generic_probe+0x9d/0xd5 [ 46.093786][ T12] usb_probe_device+0x99/0x100 [ 46.093788][ T12] really_probe+0x281/0x660 [ 46.093791][ T12] driver_probe_device+0x104/0x210 [ 46.093793][ T12] __device_attach_driver+0x1c2/0x220 [ 46.093795][ T12] bus_for_each_drv+0x15c/0x1e0 [ 46.093797][ T12] __device_attach+0x217/0x360 [ 46.093799][ T12] bus_probe_device+0x1e4/0x290 [ 46.093802][ T12] device_add+0xae6/0x16f0 [ 46.093805][ T12] usb_new_device.cold+0x8c1/0x1016 [ 46.093807][ T12] hub_event+0x1ada/0x3590 [ 46.093809][ T12] process_one_work+0x905/0x1570 [ 46.093811][ T12] worker_thread+0x96/0xe20 [ 46.093812][ T12] kthread+0x30b/0x410 [ 46.093814][ T12] ret_from_fork+0x24/0x30 [ 46.093815][ T12] [ 46.093817][ T12] other info that might help us debug this: [ 46.093818][ T12] [ 46.093820][ T12] Chain exists of: [ 46.093821][ T12] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 46.093829][ T12] [ 46.093831][ T12] Possible unsafe locking scenario: [ 46.093832][ T12] [ 46.093834][ T12] CPU0 CPU1 [ 46.093836][ T12] ---- ---- [ 46.093838][ T12] lock(&obj_hash[i].lock); [ 46.093842][ T12] lock(&rq->lock); [ 46.093847][ T12] lock(&obj_hash[i].lock); [ 46.093851][ T12] lock((console_sem).lock); [ 46.093854][ T12] [ 46.093856][ T12] *** DEADLOCK *** [ 46.093857][ T12] [ 46.093859][ T12] 6 locks held by kworker/0:1/12: [ 46.093860][ T12] #0: 00000000cd132dc0 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x81a/0x1570 [ 46.093868][ T12] #1: 00000000b42c5dd9 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x84e/0x1570 [ 46.093877][ T12] #2: 00000000ff54a47b (&dev->mutex){....}, at: hub_event+0x179/0x3590 [ 46.093884][ T12] #3: 00000000fd9cff8a (&dev->mutex){....}, at: __device_attach+0x7b/0x360 [ 46.093892][ T12] #4: 00000000a6e388d8 (&dev->mutex){....}, at: __device_attach+0x7b/0x360 [ 46.093900][ T12] #5: 000000003b5bbb5e (&obj_hash[i].lock){-.-.}, at: debug_check_no_obj_freed+0xc4/0x42e [ 46.093908][ T12] [ 46.093909][ T12] stack backtrace: [ 46.093912][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #13 [ 46.093915][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.093917][ T12] Workqueue: usb_hub_wq hub_event [ 46.093920][ T12] Call Trace: [ 46.093921][ T12] dump_stack+0xca/0x13e [ 46.093923][ T12] print_circular_bug.cold+0x1c4/0x282 [ 46.093925][ T12] __lock_acquire+0x3654/0x5340 [ 46.093927][ T12] ? mark_held_locks+0xe0/0xe0 [ 46.093929][ T12] ? enable_ptr_key_workfn+0x30/0x30 [ 46.093931][ T12] ? kvm_sched_clock_read+0x14/0x30 [ 46.093933][ T12] lock_acquire+0x100/0x2b0 [ 46.093934][ T12] ? down_trylock+0xe/0x60 [ 46.093936][ T12] ? vprintk_emit+0x158/0x3e0 [ 46.093938][ T12] _raw_spin_lock_irqsave+0x32/0x50 [ 46.093940][ T12] ? down_trylock+0xe/0x60 [ 46.093941][ T12] down_trylock+0xe/0x60 [ 46.093943][ T12] ? vprintk_emit+0x158/0x3e0 [ 46.093945][ T12] ? vprintk_emit+0x158/0x3e0 [ 46.093947][ T12] __down_trylock_console_sem+0x31/0xc0 [ 46.093949][ T12] console_trylock+0x12/0x90 [ 46.093950][ T12] vprintk_emit+0x158/0x3e0 [ 46.093952][ T12] ? calc_wheel_index+0x220/0x220 [ 46.093954][ T12] vprintk_func+0x75/0x113 [ 46.093955][ T12] printk+0xba/0xed [ 46.093957][ T12] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 46.093959][ T12] ? mark_held_locks+0xe0/0xe0 [ 46.093961][ T12] ? __device_attach+0x217/0x360 [ 46.093963][ T12] ? bus_probe_device+0x1e4/0x290 [ 46.093965][ T12] ? device_add+0xae6/0x16f0 [ 46.093967][ T12] ? usb_set_configuration+0xdf6/0x1670 [ 46.093969][ T12] ? generic_probe+0x9d/0xd5 [ 46.093970][ T12] ? really_probe+0x281/0x660 [ 46.093972][ T12] ? __warn_printk+0x8f/0xf3 [ 46.093974][ T12] ? rsi_mgmt_pkt_recv+0x1f40/0x1f40 [ 46.093976][ T12] __warn_printk+0x9b/0xf3 [ 46.093978][ T12] ? add_taint.cold+0x16/0x16 [ 46.093980][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 46.093981][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 46.093983][ T12] ? lock_acquire+0x100/0x2b0 [ 46.093985][ T12] ? rsi_mgmt_pkt_recv+0x1f40/0x1f40 [ 46.093987][ T12] debug_print_object+0x160/0x250 [ 46.093989][ T12] debug_check_no_obj_freed+0x2a3/0x42e [ 46.093991][ T12] ? kfree+0xbc/0x280 [ 46.093993][ T12] ? rsi_probe+0xcec/0x15a0 [ 46.093994][ T12] kfree+0x101/0x280 [ 46.093996][ T12] rsi_probe+0xcec/0x15a0 [ 46.093997][ T12] ? rsi_disconnect+0x630/0x630 [ 46.093999][ T12] ? lock_set_class+0x2c0/0x5f0 [ 46.094001][ T12] ? __pm_runtime_resume+0x111/0x180 [ 46.094003][ T12] usb_probe_interface+0x305/0x7a0 [ 46.094005][ T12] ? usb_probe_device+0x100/0x100 [ 46.094007][ T12] really_probe+0x281/0x660 [ 46.094009][ T12] driver_probe_device+0x104/0x210 [ 46.094011][ T12] __device_attach_driver+0x1c2/0x220 [ 46.094013][ T12] ? driver_allows_async_probing+0x160/0x160 [ 46.094015][ T12] bus_for_each_drv+0x15c/0x1e0 [ 46.094016][ T12] ? bus_rescan_devices+0x20/0x20 [ 46.094019][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 46.094020][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 46.094022][ T12] __device_attach+0x217/0x360 [ 46.094024][ T12] ? device_bind_driver+0xd0/0xd0 [ 46.094026][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 46.094028][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 46.094030][ T12] bus_probe_device+0x1e4/0x290 [ 46.094032][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 46.094034][ T12] device_add+0xae6/0x16f0 [ 46.094035][ T12] ? uevent_store+0x50/0x50 [ 46.094037][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 46.094039][ T12] usb_set_configuration+0xdf6/0x1670 [ 46.094041][ T12] generic_probe+0x9d/0xd5 [ 46.094043][ T12] usb_probe_device+0x99/0x100 [ 46.094045][ T12] ? usb_suspend+0x620/0x620 [ 46.094046][ T12] really_probe+0x281/0x660 [ 46.094048][ T12] driver_probe_device+0x104/0x210 [ 46.094050][ T12] __device_attach_driver+0x1c2/0x220 [ 46.094052][ T12] ? driver_allows_async_probing+0x160/0x160 [ 46.094054][ T12] bus_for_each_drv+0x15c/0x1e0 [ 46.094056][ T12] ? bus_rescan_devices+0x20/0x20 [ 46.094058][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 46.094060][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 46.094062][ T12] __device_attach+0x217/0x360 [ 46.094064][ T12] ? device_bind_driver+0xd0/0xd0 [ 46.094066][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 46.094068][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 46.094070][ T12] bus_probe_device+0x1e4/0x290 [ 46.094072][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 46.094073][ T12] device_add+0xae6/0x16f0 [ 46.094075][ T12] ? uevent_store+0x50/0x50 [ 46.094077][ T12] usb_new_device.cold+0x8c1/0x1016 [ 46.094079][ T12] ? usb_port_suspend+0xa40/0xa40 [ 46.094081][ T12] ? mark_held_locks+0x9f/0xe0 [ 46.094083][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 46.094084][ T12] hub_event+0x1ada/0x3590 [ 46.094086][ T12] ? hub_port_debounce+0x260/0x260 [ 46.094088][ T12] process_one_work+0x905/0x1570 [ 46.094090][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 46.094092][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 46.094094][ T12] worker_thread+0x96/0xe20 [ 46.094096][ T12] ? process_one_work+0x1570/0x1570 [ 46.094097][ T12] kthread+0x30b/0x410 [ 46.094099][ T12] ? kthread_park+0x1a0/0x1a0 [ 46.094101][ T12] ret_from_fork+0x24/0x30 [ 46.094453][ T12] Kernel Offset: disabled [ 47.231585][ T12] Rebooting in 86400 seconds..