Warning: Permanently added '10.128.0.103' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 42.496804][ T21] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 42.736759][ T21] usb 1-1: Using ep0 maxpacket: 8 [ 42.857069][ T21] usb 1-1: config 0 has an invalid interface number: 235 but max is 0 [ 42.865418][ T21] usb 1-1: config 0 has no interface number 0 [ 42.871747][ T21] usb 1-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=19.d3 [ 42.880919][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.890212][ T21] usb 1-1: config 0 descriptor?? [ 42.929432][ T21] rsi_91x: rsi_probe: Initialized os intf ops executing program [ 43.366800][ T21] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 43.376129][ T21] rsi_91x: rsi_hal_prepare_fwload: REGOUT read failed [ 43.383188][ T21] rsi_91x: rsi_probe: Failed in device init [ 43.391385][ T21] ------------[ cut here ]------------ [ 43.397929][ T21] ODEBUG: free active (active state 0) object type: timer_list hint: bl_cmd_timeout+0x0/0x40 [ 43.408106][ T21] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:325 debug_print_object+0x160/0x250 [ 43.417359][ T21] Kernel panic - not syncing: panic_on_warn set ... [ 43.423927][ T21] CPU: 1 PID: 21 Comm: kworker/1:1 Not tainted 5.2.0-rc6+ #15 [ 43.431350][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.441589][ T21] Workqueue: usb_hub_wq hub_event [ 43.446592][ T21] Call Trace: [ 43.449867][ T21] dump_stack+0xca/0x13e [ 43.454092][ T21] ? debug_print_object+0xe0/0x250 [ 43.459367][ T21] panic+0x292/0x6c9 [ 43.463298][ T21] ? __warn_printk+0xf3/0xf3 [ 43.468199][ T21] ? debug_print_object+0x160/0x250 [ 43.473395][ T21] ? __probe_kernel_read+0x16c/0x1b0 [ 43.478664][ T21] ? __warn.cold+0x5/0x4b [ 43.483091][ T21] ? __warn+0xe4/0x1c0 [ 43.487261][ T21] ? debug_print_object+0x160/0x250 [ 43.492438][ T21] __warn.cold+0x20/0x4b [ 43.496665][ T21] ? debug_print_object+0x160/0x250 [ 43.501883][ T21] report_bug+0x262/0x2a0 [ 43.506307][ T21] do_error_trap+0x12b/0x1e0 [ 43.511692][ T21] ? debug_print_object+0x160/0x250 [ 43.517747][ T21] do_invalid_op+0x32/0x40 [ 43.522151][ T21] ? debug_print_object+0x160/0x250 [ 43.527574][ T21] invalid_op+0x14/0x20 [ 43.531937][ T21] RIP: 0010:debug_print_object+0x160/0x250 [ 43.537977][ T21] Code: dd e0 16 ba 85 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 16 ba 85 48 c7 c7 c0 0c ba 85 e8 db c7 33 ff <0f> 0b 83 05 03 6e 86 05 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 43.558156][ T21] RSP: 0018:ffff8881d9eff160 EFLAGS: 00010082 [ 43.564209][ T21] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 43.572880][ T21] RDX: 0000000000000000 RSI: ffffffff8127ef3d RDI: ffffed103b3dfe1e [ 43.581200][ T21] RBP: 0000000000000001 R08: ffff8881d9e36000 R09: ffffed103b663ed7 [ 43.589273][ T21] R10: ffffed103b663ed6 R11: ffff8881db31f6b7 R12: ffffffff86b04760 [ 43.597230][ T21] R13: ffffffff812db3c0 R14: ffffffff88f2f1e8 R15: ffff8881d49212e0 [ 43.605473][ T21] ? calc_wheel_index+0x220/0x220 [ 43.610537][ T21] ? vprintk_func+0x7d/0x113 [ 43.615252][ T21] debug_check_no_obj_freed+0x2a3/0x42e [ 43.621051][ T21] ? kfree+0xbc/0x280 [ 43.625089][ T21] ? rsi_probe+0xcec/0x15a0 [ 43.630248][ T21] kfree+0x101/0x280 [ 43.634139][ T21] rsi_probe+0xcec/0x15a0 [ 43.638609][ T21] ? __pm_runtime_set_status+0x5d5/0xa10 [ 43.644227][ T21] ? rsi_disconnect+0x630/0x630 [ 43.649062][ T21] ? lock_set_class+0x2c0/0x5f0 [ 43.653907][ T21] ? __pm_runtime_resume+0x111/0x180 [ 43.659395][ T21] usb_probe_interface+0x305/0x7a0 [ 43.664880][ T21] ? usb_probe_device+0x100/0x100 [ 43.670472][ T21] really_probe+0x281/0x660 [ 43.676370][ T21] driver_probe_device+0x104/0x210 [ 43.682945][ T21] __device_attach_driver+0x1c2/0x220 [ 43.688708][ T21] ? driver_allows_async_probing+0x160/0x160 [ 43.694678][ T21] bus_for_each_drv+0x15c/0x1e0 [ 43.699743][ T21] ? bus_rescan_devices+0x20/0x20 [ 43.704856][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.711579][ T21] ? lockdep_hardirqs_on+0x379/0x580 [ 43.716946][ T21] __device_attach+0x217/0x360 [ 43.721804][ T21] ? device_bind_driver+0xd0/0xd0 [ 43.727063][ T21] ? kobject_uevent_env+0x29e/0x1150 [ 43.732529][ T21] ? kobject_uevent_env+0x2a8/0x1150 [ 43.737795][ T21] bus_probe_device+0x1e4/0x290 [ 43.742735][ T21] ? blocking_notifier_call_chain+0x54/0xa0 [ 43.748742][ T21] device_add+0xae6/0x16f0 [ 43.753343][ T21] ? uevent_store+0x50/0x50 [ 43.757832][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.763624][ T21] usb_set_configuration+0xdf6/0x1670 [ 43.769019][ T21] generic_probe+0x9d/0xd5 [ 43.773492][ T21] usb_probe_device+0x99/0x100 [ 43.778238][ T21] ? usb_suspend+0x620/0x620 [ 43.782826][ T21] really_probe+0x281/0x660 [ 43.787315][ T21] driver_probe_device+0x104/0x210 [ 43.792424][ T21] __device_attach_driver+0x1c2/0x220 [ 43.797780][ T21] ? driver_allows_async_probing+0x160/0x160 [ 43.803738][ T21] bus_for_each_drv+0x15c/0x1e0 [ 43.808617][ T21] ? bus_rescan_devices+0x20/0x20 [ 43.813622][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.819424][ T21] ? lockdep_hardirqs_on+0x379/0x580 [ 43.824687][ T21] __device_attach+0x217/0x360 [ 43.829459][ T21] ? device_bind_driver+0xd0/0xd0 [ 43.834613][ T21] ? kobject_uevent_env+0x29e/0x1150 [ 43.839993][ T21] ? kobject_uevent_env+0x2a8/0x1150 [ 43.845255][ T21] bus_probe_device+0x1e4/0x290 [ 43.850089][ T21] ? blocking_notifier_call_chain+0x54/0xa0 [ 43.856398][ T21] device_add+0xae6/0x16f0 [ 43.860793][ T21] ? uevent_store+0x50/0x50 [ 43.865278][ T21] usb_new_device.cold+0x6a4/0xe61 [ 43.870370][ T21] hub_event+0x1abd/0x3550 [ 43.874773][ T21] ? hub_port_debounce+0x260/0x260 [ 43.879872][ T21] process_one_work+0x905/0x1570 [ 43.884792][ T21] ? pwq_dec_nr_in_flight+0x310/0x310 [ 43.890148][ T21] ? do_raw_spin_lock+0x11a/0x280 [ 43.895175][ T21] worker_thread+0x96/0xe20 [ 43.899922][ T21] ? process_one_work+0x1570/0x1570 [ 43.905110][ T21] kthread+0x30b/0x410 [ 43.909205][ T21] ? kthread_park+0x1a0/0x1a0 [ 43.914036][ T21] ret_from_fork+0x24/0x30 [ 43.918517][ T21] [ 43.918520][ T21] ====================================================== [ 43.918523][ T21] WARNING: possible circular locking dependency detected [ 43.918525][ T21] 5.2.0-rc6+ #15 Not tainted [ 43.918528][ T21] ------------------------------------------------------ [ 43.918530][ T21] kworker/1:1/21 is trying to acquire lock: [ 43.918532][ T21] 00000000e99f8d35 ((console_sem).lock){-.-.}, at: down_trylock+0xe/0x60 [ 43.918539][ T21] [ 43.918541][ T21] but task is already holding lock: [ 43.918542][ T21] 000000000c9fc270 (&obj_hash[i].lock){-.-.}, at: debug_check_no_obj_freed+0xc4/0x42e [ 43.918550][ T21] [ 43.918552][ T21] which lock already depends on the new lock. [ 43.918553][ T21] [ 43.918554][ T21] [ 43.918557][ T21] the existing dependency chain (in reverse order) is: [ 43.918558][ T21] [ 43.918559][ T21] -> #3 (&obj_hash[i].lock){-.-.}: [ 43.918566][ T21] _raw_spin_lock_irqsave+0x32/0x50 [ 43.918568][ T21] __debug_object_init+0xb7/0xac0 [ 43.918570][ T21] hrtimer_init+0x27/0x260 [ 43.918572][ T21] init_dl_task_timer+0x17/0x50 [ 43.918574][ T21] __sched_fork.isra.0+0x207/0x460 [ 43.918576][ T21] init_idle+0x6c/0x760 [ 43.918577][ T21] sched_init+0x91f/0x9bc [ 43.918579][ T21] start_kernel+0x347/0x81a [ 43.918581][ T21] secondary_startup_64+0xa4/0xb0 [ 43.918582][ T21] [ 43.918584][ T21] -> #2 (&rq->lock){-.-.}: [ 43.918590][ T21] _raw_spin_lock+0x27/0x40 [ 43.918592][ T21] task_fork_fair+0x37/0x550 [ 43.918594][ T21] sched_fork+0x3a4/0x8d0 [ 43.918596][ T21] copy_process.part.0+0x16c1/0x63a0 [ 43.918598][ T21] _do_fork+0x233/0xec0 [ 43.918599][ T21] kernel_thread+0x2f/0x40 [ 43.918601][ T21] rest_init+0x23/0x371 [ 43.918603][ T21] start_kernel+0x7e0/0x81a [ 43.918605][ T21] secondary_startup_64+0xa4/0xb0 [ 43.918606][ T21] [ 43.918607][ T21] -> #1 (&p->pi_lock){-.-.}: [ 43.918614][ T21] _raw_spin_lock_irqsave+0x32/0x50 [ 43.918616][ T21] try_to_wake_up+0x80/0x1410 [ 43.918618][ T21] up+0x92/0xe0 [ 43.918620][ T21] __up_console_sem+0x42/0x80 [ 43.918622][ T21] console_unlock+0x5ab/0xbf0 [ 43.918623][ T21] vprintk_emit+0x171/0x3e0 [ 43.918625][ T21] vprintk_func+0x75/0x113 [ 43.918627][ T21] printk+0xba/0xed [ 43.918629][ T21] do_exit.cold+0x148/0x230 [ 43.918631][ T21] do_group_exit+0x125/0x350 [ 43.918633][ T21] __x64_sys_exit_group+0x3a/0x50 [ 43.918635][ T21] do_syscall_64+0xb7/0x560 [ 43.918637][ T21] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.918638][ T21] [ 43.918639][ T21] -> #0 ((console_sem).lock){-.-.}: [ 43.918646][ T21] lock_acquire+0x100/0x2b0 [ 43.918648][ T21] _raw_spin_lock_irqsave+0x32/0x50 [ 43.918650][ T21] down_trylock+0xe/0x60 [ 43.918652][ T21] __down_trylock_console_sem+0x31/0xc0 [ 43.918654][ T21] console_trylock+0x12/0x90 [ 43.918656][ T21] vprintk_emit+0x158/0x3e0 [ 43.918658][ T21] vprintk_func+0x75/0x113 [ 43.918659][ T21] printk+0xba/0xed [ 43.918661][ T21] __warn_printk+0x9b/0xf3 [ 43.918663][ T21] debug_print_object+0x160/0x250 [ 43.918666][ T21] debug_check_no_obj_freed+0x2a3/0x42e [ 43.918667][ T21] kfree+0x101/0x280 [ 43.918669][ T21] rsi_probe+0xcec/0x15a0 [ 43.918671][ T21] usb_probe_interface+0x305/0x7a0 [ 43.918673][ T21] really_probe+0x281/0x660 [ 43.918675][ T21] driver_probe_device+0x104/0x210 [ 43.918677][ T21] __device_attach_driver+0x1c2/0x220 [ 43.918679][ T21] bus_for_each_drv+0x15c/0x1e0 [ 43.918682][ T21] __device_attach+0x217/0x360 [ 43.918684][ T21] bus_probe_device+0x1e4/0x290 [ 43.918685][ T21] device_add+0xae6/0x16f0 [ 43.918688][ T21] usb_set_configuration+0xdf6/0x1670 [ 43.918689][ T21] generic_probe+0x9d/0xd5 [ 43.918691][ T21] usb_probe_device+0x99/0x100 [ 43.918693][ T21] really_probe+0x281/0x660 [ 43.918695][ T21] driver_probe_device+0x104/0x210 [ 43.918698][ T21] __device_attach_driver+0x1c2/0x220 [ 43.918700][ T21] bus_for_each_drv+0x15c/0x1e0 [ 43.918702][ T21] __device_attach+0x217/0x360 [ 43.918704][ T21] bus_probe_device+0x1e4/0x290 [ 43.918705][ T21] device_add+0xae6/0x16f0 [ 43.918708][ T21] usb_new_device.cold+0x6a4/0xe61 [ 43.918709][ T21] hub_event+0x1abd/0x3550 [ 43.918711][ T21] process_one_work+0x905/0x1570 [ 43.918713][ T21] worker_thread+0x96/0xe20 [ 43.918715][ T21] kthread+0x30b/0x410 [ 43.918717][ T21] ret_from_fork+0x24/0x30 [ 43.918718][ T21] [ 43.918720][ T21] other info that might help us debug this: [ 43.918721][ T21] [ 43.918723][ T21] Chain exists of: [ 43.918724][ T21] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 43.918732][ T21] [ 43.918734][ T21] Possible unsafe locking scenario: [ 43.918735][ T21] [ 43.918737][ T21] CPU0 CPU1 [ 43.918739][ T21] ---- ---- [ 43.918740][ T21] lock(&obj_hash[i].lock); [ 43.918745][ T21] lock(&rq->lock); [ 43.918749][ T21] lock(&obj_hash[i].lock); [ 43.918753][ T21] lock((console_sem).lock); [ 43.918756][ T21] [ 43.918758][ T21] *** DEADLOCK *** [ 43.918759][ T21] [ 43.918761][ T21] 6 locks held by kworker/1:1/21: [ 43.918762][ T21] #0: 000000004e0e6335 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x81a/0x1570 [ 43.918770][ T21] #1: 00000000b94bd1d6 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x84e/0x1570 [ 43.918779][ T21] #2: 00000000715686bf (&dev->mutex){....}, at: hub_event+0x179/0x3550 [ 43.918787][ T21] #3: 000000008f82cd7e (&dev->mutex){....}, at: __device_attach+0x7b/0x360 [ 43.918795][ T21] #4: 00000000a91f7b3a (&dev->mutex){....}, at: __device_attach+0x7b/0x360 [ 43.918802][ T21] #5: 000000000c9fc270 (&obj_hash[i].lock){-.-.}, at: debug_check_no_obj_freed+0xc4/0x42e [ 43.918811][ T21] [ 43.918812][ T21] stack backtrace: [ 43.918815][ T21] CPU: 1 PID: 21 Comm: kworker/1:1 Not tainted 5.2.0-rc6+ #15 [ 43.918818][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.918820][ T21] Workqueue: usb_hub_wq hub_event [ 43.918823][ T21] Call Trace: [ 43.918824][ T21] dump_stack+0xca/0x13e [ 43.918827][ T21] print_circular_bug.cold+0x1c4/0x282 [ 43.918828][ T21] __lock_acquire+0x3654/0x5340 [ 43.918830][ T21] ? add_lock_to_list.isra.0+0x17f/0x2d0 [ 43.918832][ T21] ? mark_held_locks+0xe0/0xe0 [ 43.918834][ T21] ? enable_ptr_key_workfn+0x30/0x30 [ 43.918836][ T21] ? memcpy+0x35/0x50 [ 43.918838][ T21] ? kvm_sched_clock_read+0x14/0x30 [ 43.918839][ T21] ? sched_clock+0x5/0x10 [ 43.918841][ T21] lock_acquire+0x100/0x2b0 [ 43.918843][ T21] ? down_trylock+0xe/0x60 [ 43.918845][ T21] ? vprintk_emit+0x158/0x3e0 [ 43.918847][ T21] _raw_spin_lock_irqsave+0x32/0x50 [ 43.918848][ T21] ? down_trylock+0xe/0x60 [ 43.918850][ T21] down_trylock+0xe/0x60 [ 43.918852][ T21] ? vprintk_emit+0x158/0x3e0 [ 43.918853][ T21] ? vprintk_emit+0x158/0x3e0 [ 43.918856][ T21] __down_trylock_console_sem+0x31/0xc0 [ 43.918857][ T21] console_trylock+0x12/0x90 [ 43.918859][ T21] vprintk_emit+0x158/0x3e0 [ 43.918861][ T21] ? calc_wheel_index+0x220/0x220 [ 43.918863][ T21] vprintk_func+0x75/0x113 [ 43.918864][ T21] printk+0xba/0xed [ 43.918866][ T21] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 43.918868][ T21] ? mark_held_locks+0xe0/0xe0 [ 43.918870][ T21] ? bus_probe_device+0x1e4/0x290 [ 43.918872][ T21] ? device_add+0xae6/0x16f0 [ 43.918874][ T21] ? usb_set_configuration+0xdf6/0x1670 [ 43.918875][ T21] ? generic_probe+0x9d/0xd5 [ 43.918877][ T21] ? really_probe+0x281/0x660 [ 43.918879][ T21] ? __warn_printk+0x8f/0xf3 [ 43.918881][ T21] ? rsi_mgmt_pkt_recv+0x1f40/0x1f40 [ 43.918883][ T21] __warn_printk+0x9b/0xf3 [ 43.918884][ T21] ? add_taint.cold+0x16/0x16 [ 43.918886][ T21] ? do_raw_spin_lock+0x11a/0x280 [ 43.918888][ T21] ? do_raw_spin_lock+0x11a/0x280 [ 43.918890][ T21] ? lock_acquire+0x100/0x2b0 [ 43.918892][ T21] ? rsi_mgmt_pkt_recv+0x1f40/0x1f40 [ 43.918894][ T21] debug_print_object+0x160/0x250 [ 43.918896][ T21] debug_check_no_obj_freed+0x2a3/0x42e [ 43.918897][ T21] ? kfree+0xbc/0x280 [ 43.918899][ T21] ? rsi_probe+0xcec/0x15a0 [ 43.918901][ T21] kfree+0x101/0x280 [ 43.918902][ T21] rsi_probe+0xcec/0x15a0 [ 43.918904][ T21] ? __pm_runtime_set_status+0x5d5/0xa10 [ 43.918906][ T21] ? rsi_disconnect+0x630/0x630 [ 43.918908][ T21] ? lock_set_class+0x2c0/0x5f0 [ 43.918910][ T21] ? __pm_runtime_resume+0x111/0x180 [ 43.918912][ T21] usb_probe_interface+0x305/0x7a0 [ 43.918914][ T21] ? usb_probe_device+0x100/0x100 [ 43.918916][ T21] really_probe+0x281/0x660 [ 43.918918][ T21] driver_probe_device+0x104/0x210 [ 43.918920][ T21] __device_attach_driver+0x1c2/0x220 [ 43.918922][ T21] ? driver_allows_async_probing+0x160/0x160 [ 43.918924][ T21] bus_for_each_drv+0x15c/0x1e0 [ 43.918925][ T21] ? bus_rescan_devices+0x20/0x20 [ 43.918928][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.918930][ T21] ? lockdep_hardirqs_on+0x379/0x580 [ 43.918931][ T21] __device_attach+0x217/0x360 [ 43.918933][ T21] ? device_bind_driver+0xd0/0xd0 [ 43.918935][ T21] ? kobject_uevent_env+0x29e/0x1150 [ 43.918937][ T21] ? kobject_uevent_env+0x2a8/0x1150 [ 43.918939][ T21] bus_probe_device+0x1e4/0x290 [ 43.918941][ T21] ? blocking_notifier_call_chain+0x54/0xa0 [ 43.918943][ T21] device_add+0xae6/0x16f0 [ 43.918945][ T21] ? uevent_store+0x50/0x50 [ 43.918947][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.918949][ T21] usb_set_configuration+0xdf6/0x1670 [ 43.918950][ T21] generic_probe+0x9d/0xd5 [ 43.918952][ T21] usb_probe_device+0x99/0x100 [ 43.918954][ T21] ? usb_suspend+0x620/0x620 [ 43.918956][ T21] really_probe+0x281/0x660 [ 43.918958][ T21] driver_probe_device+0x104/0x210 [ 43.918960][ T21] __device_attach_driver+0x1c2/0x220 [ 43.918962][ T21] ? driver_allows_async_probing+0x160/0x160 [ 43.918964][ T21] bus_for_each_drv+0x15c/0x1e0 [ 43.918966][ T21] ? bus_rescan_devices+0x20/0x20 [ 43.918968][ T21] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.918971][ T21] ? lockdep_hardirqs_on+0x379/0x580 [ 43.918974][ T21] __device_attach+0x217/0x360 [ 43.918976][ T21] ? device_bind_driver+0xd0/0xd0 [ 43.918978][ T21] ? kobject_uevent_env+0x29e/0x1150 [ 43.918980][ T21] ? kobject_uevent_env+0x2a8/0x1150 [ 43.918982][ T21] bus_probe_device+0x1e4/0x290 [ 43.918984][ T21] ? blocking_notifier_call_chain+0x54/0xa0 [ 43.918986][ T21] device_add+0xae6/0x16f0 [ 43.918988][ T21] ? uevent_store+0x50/0x50 [ 43.918990][ T21] usb_new_device.cold+0x6a4/0xe61 [ 43.918991][ T21] hub_event+0x1abd/0x3550 [ 43.918993][ T21] ? hub_port_debounce+0x260/0x260 [ 43.918995][ T21] process_one_work+0x905/0x1570 [ 43.918997][ T21] ? pwq_dec_nr_in_flight+0x310/0x310 [ 43.918999][ T21] ? do_raw_spin_lock+0x11a/0x280 [ 43.919001][ T21] worker_thread+0x96/0xe20 [ 43.919003][ T21] ? process_one_work+0x1570/0x1570 [ 43.919005][ T21] kthread+0x30b/0x410 [ 43.919006][ T21] ? kthread_park+0x1a0/0x1a0 [ 43.919008][ T21] ret_from_fork+0x24/0x30 [ 43.919345][ T21] Kernel Offset: disabled [ 45.049587][ T21] Rebooting in 86400 seconds..