Warning: Permanently added '10.128.0.174' (ECDSA) to the list of known hosts. [ 78.083084] IPVS: ftp: loaded support on port[0] = 21 [ 78.167895] IPVS: ftp: loaded support on port[0] = 21 [ 78.224353] IPVS: ftp: loaded support on port[0] = 21 [ 78.284438] IPVS: ftp: loaded support on port[0] = 21 [ 78.373003] IPVS: ftp: loaded support on port[0] = 21 [ 78.490487] IPVS: ftp: loaded support on port[0] = 21 [ 80.106340] Bluetooth: hci0 command 0x0409 tx timeout [ 80.107180] Bluetooth: hci3 command 0x0409 tx timeout [ 80.112251] Bluetooth: hci5 command 0x0409 tx timeout [ 80.127958] Bluetooth: hci4 command 0x0409 tx timeout [ 80.135336] Bluetooth: hci2 command 0x0409 tx timeout [ 80.142044] Bluetooth: hci1 command 0x0409 tx timeout [ 82.185243] Bluetooth: hci2 command 0x041b tx timeout [ 82.185246] Bluetooth: hci4 command 0x041b tx timeout [ 82.185265] Bluetooth: hci3 command 0x041b tx timeout [ 82.190591] Bluetooth: hci1 command 0x041b tx timeout [ 82.203246] Bluetooth: hci0 command 0x041b tx timeout [ 82.227077] Bluetooth: hci5 command 0x041b tx timeout [ 108.281872] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor450:10453] [ 108.289902] Modules linked in: [ 108.293327] irq event stamp: 27242 [ 108.296863] hardirqs last enabled at (27241): [] restore_regs_and_return_to_kernel+0x0/0x2a [ 108.307000] hardirqs last disabled at (27242): [] apic_timer_interrupt+0x8e/0xa0 [ 108.316093] softirqs last enabled at (27240): [] __do_softirq+0x68b/0x9ff [ 108.324649] softirqs last disabled at (27233): [] irq_exit+0x193/0x240 [ 108.333651] CPU: 0 PID: 10453 Comm: syz-executor450 Not tainted 4.14.235-syzkaller #0 [ 108.341597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.350932] task: ffff88809ee282c0 task.stack: ffff888095b50000 [ 108.357061] RIP: 0010:queued_write_lock_slowpath+0xcb/0x1d0 [ 108.362924] RSP: 0018:ffff888095b57d10 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 108.370788] RAX: 0000000000000101 RBX: ffffffff89dd4a28 RCX: 00000000000050eb [ 108.378823] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff89dd4a28 [ 108.381860] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/u5:3:7997] [ 108.386093] RBP: ffffffff89dd4a2c R08: ffffffff8b9b9218 R09: 0000000000040583 [ 108.393698] Modules linked in: [ 108.401036] R10: ffff88809ee28b98 R11: ffff88809ee282c0 R12: 0000000000000003 [ 108.404214] R13: fffffbfff13ba945 R14: 00000000000000ff R15: ffff8880a14eba10 [ 108.411480] irq event stamp: 76486 [ 108.418741] FS: 00000000009a6300(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 108.422369] hardirqs last enabled at (76485): [] kvm_wait+0x14b/0x240 [ 108.430565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.439211] hardirqs last disabled at (76486): [] apic_timer_interrupt+0x8e/0xa0 [ 108.445071] CR2: 0000000020000000 CR3: 000000009fdc5000 CR4: 00000000001406f0 [ 108.454164] softirqs last enabled at (76442): [] __do_softirq+0x68b/0x9ff [ 108.461414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.469991] softirqs last disabled at (76427): [] irq_exit+0x193/0x240 [ 108.477238] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.485540] CPU: 1 PID: 7997 Comm: kworker/u5:3 Not tainted 4.14.235-syzkaller #0 [ 108.492799] Call Trace: [ 108.500404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.502985] do_raw_write_lock+0xc2/0x1d0 [ 108.512378] Workqueue: hci4 connectable_update_work [ 108.516444] bt_sock_unlink+0x1d/0x170 [ 108.516453] hci_sock_release+0xc1/0x4c0 [ 108.521447] task: ffff8880963b2280 task.stack: ffff8880963b8000 [ 108.525491] __sock_release+0xcd/0x2b0 [ 108.529531] RIP: 0010:native_safe_halt+0xe/0x10 [ 108.535586] ? __sock_release+0x2b0/0x2b0 [ 108.539555] RSP: 0000:ffff8880963bfaa8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 108.544343] sock_close+0x15/0x20 [ 108.548469] RAX: 1ffffffff11e125c RBX: ffffffff89dd4a2c RCX: 1ffff11012c76579 [ 108.556171] __fput+0x25f/0x7a0 [ 108.559596] RDX: dffffc0000000000 RSI: ffff8880963b2ba8 RDI: ffff8880963b2b04 [ 108.566853] task_work_run+0x11f/0x190 [ 108.570126] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 [ 108.577758] exit_to_usermode_loop+0x1ad/0x200 [ 108.581617] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 [ 108.588876] do_syscall_64+0x4a3/0x640 [ 108.593437] R13: dffffc0000000000 R14: ffffffff89dd4a2d R15: ffffed10174a55d8 [ 108.600695] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 108.604556] FS: 0000000000000000(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 108.611829] RIP: 0033:0x40704b [ 108.616997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.625206] RSP: 002b:00007ffcb1264730 EFLAGS: 00000293 [ 108.628384] CR2: 0000000020000000 CR3: 000000009ebbf000 CR4: 00000000001406e0 [ 108.634258] ORIG_RAX: 0000000000000003 [ 108.639602] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.646854] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 000000000040704b [ 108.650810] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.650815] Call Trace: [ 108.658212] RDX: ffffffffffffffb8 RSI: 0000000020000040 RDI: 0000000000000004 [ 108.665473] kvm_wait+0x179/0x240 [ 108.672841] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000150 [ 108.675436] __pv_queued_spin_lock_slowpath+0x722/0x910 [ 108.682699] R10: 0000000000000150 R11: 0000000000000293 R12: 00000000009a62b8 [ 108.686227] ? hci_send_to_channel+0x3c/0x200 [ 108.693482] R13: 0000000000000072 R14: 00007ffcb12647b0 R15: 00007ffcb1264768 [ 108.699051] queued_read_lock_slowpath+0x150/0x190 [ 108.706306] Code: [ 108.710790] hci_send_to_channel+0x3c/0x200 [ 108.718036] 75 [ 108.722954] hci_send_monitor_ctrl_event+0x3dd/0x500 [ 108.725104] dc [ 108.729417] mgmt_send_event+0x2b3/0x330 [ 108.731278] 49 [ 108.736365] mgmt_set_connectable_complete+0x299/0x310 [ 108.738226] 89 [ 108.742273] ? mgmt_set_discoverable_complete+0x430/0x430 [ 108.744136] dd [ 108.749401] connectable_update_work+0xc3/0xf0 [ 108.751263] 49 [ 108.756873] ? discoverable_update_work+0xf0/0xf0 [ 108.758735] 89 [ 108.763314] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 108.765176] dc [ 108.770003] process_one_work+0x793/0x14a0 [ 108.771865] 41 [ 108.777393] ? work_busy+0x320/0x320 [ 108.779255] be [ 108.783474] ? worker_thread+0x158/0xff0 [ 108.785338] ff [ 108.789050] ? _raw_spin_unlock_irq+0x24/0x80 [ 108.790911] 00 [ 108.794958] worker_thread+0x5cc/0xff0 [ 108.796821] 00 [ 108.801308] ? rescuer_thread+0xc80/0xc80 [ 108.803174] 00 [ 108.807135] kthread+0x30d/0x420 [ 108.809000] 49 [ 108.813136] ? kthread_create_on_node+0xd0/0xd0 [ 108.815002] c1 [ 108.818382] ret_from_fork+0x24/0x30 [ 108.820246] ed [ 108.824899] Code: [ 108.826761] 03 [ 108.830451] 09 [ 108.832319] 41 [ 108.834544] 5c [ 108.836412] 83 [ 108.838281] fa [ 108.840153] e4 [ 108.842022] e9 [ 108.843987] 07 [ 108.845855] 4f [ 108.848006] 48 [ 108.849874] ff [ 108.851745] b8 [ 108.853629] ff [ 108.855935] 00 [ 108.858167] ff [ 108.860033] 00 [ 108.861912] 48 [ 108.863780] 00 [ 108.865648] 89 [ 108.867516] 00 [ 108.869385] ef [ 108.871286] 00 [ 108.873153] e8 [ 108.875035] fc [ 108.876903] 7d [ 108.878773] ff [ 108.880639] 09 [ 108.882506] df [ 108.884501] 5c [ 108.886390] 49 [ 108.888274] fa [ 108.890141] 01 [ 108.892112] eb [ 108.893998] c5 [ 108.895865] 93 [ 108.897730] 41 [ 108.899597] 90 [ 108.901471] 83 [ 108.903366] 90 [ 108.905262] c4 [ 108.907132] 90 [ 108.909003] 03 [ 108.910869] 90 [ 108.912735] eb [ 108.914607] 90 [ 108.916475] 02 [ 108.918343] 90 [ 108.920208] f3 [ 108.922079] 90 [ 108.923959] 90 [ 108.925827] 90 [ 108.927711] <41> [ 108.929595] 90 [ 108.931486] 0f [ 108.933357] 90 [ 108.935414] b6 [ 108.937293] 90 [ 108.939169] 45 [ 108.941036] e9 [ 108.942909] 00 [ 108.944792] 07 [ 108.946658] 41 [ 108.948524] 00 [ 108.950422] 38 [ 108.952304] 00 [ 108.954173] c4 [ 108.956040] 00 [ 108.957920] 7c [ 108.959788] 0f [ 108.961658] 08 [ 108.963535] 00 [ 108.965421] 84 [ 108.967287] 2d [ 108.969170] c0 [ 108.971149] 04 [ 108.973026] 0f [ 108.975025] bb [ 108.976905] 85 [ 108.978790] 64 [ 108.980663] 9e [ 108.982533] 00 [ 108.984402] 00 [ 108.986274] fb [ 108.988145] 00 [ 108.990020] f4 [ 108.992020] 00 [ 108.993990] [ 108.995872] 8b [ 108.997748] 90 [ 108.999631] 03 [ 109.001684] e9 07 [ 109.003556] 83 [ 109.005421] 00 [ 109.009431] 00 [ 109.011300] Kernel panic - not syncing: softlockup: hung tasks [ 109.013177] 00 [ 109.015048] CPU: 0 PID: 10453 Comm: syz-executor450 Tainted: G L 4.14.235-syzkaller #0 [ 109.020991] 0f [ 109.022882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.032038] 00 [ 109.033917] Call Trace: [ 109.043254] 2d [ 109.045218] [ 109.047792] f4 [ 109.049676] dump_stack+0x1b2/0x281 [ 109.051789] ba [ 109.053663] panic+0x1f9/0x42d [ 109.057260] 64 [ 109.059134] ? add_taint.cold+0x16/0x16 [ 109.062471] 00 [ 109.064363] watchdog_timer_fn.cold+0x16/0x25 [ 109.068393] f4 [ 109.070269] __hrtimer_run_queues+0x30b/0xc80 [ 109.074748] c3 [ 109.076622] ? watchdog+0x50/0x50 [ 109.076632] ? retrigger_next_event+0x310/0x310 [ 109.081120] 90 [ 109.082998] ? ktime_get_update_offsets_now+0x272/0x3f0 [ 109.086423] 90 [ 109.091250] hrtimer_interrupt+0x1e6/0x5e0 [ 109.093119] 41 [ 109.098746] smp_apic_timer_interrupt+0x117/0x5e0 [ 109.100622] 55 [ 109.104845] apic_timer_interrupt+0x93/0xa0 [ 109.106710] 41 [ 109.111530] [ 109.121772] RIP: 0010:queued_write_lock_slowpath+0xcb/0x1d0 [ 109.127460] RSP: 0018:ffff888095b57d10 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 109.135497] RAX: 0000000000000101 RBX: ffffffff89dd4a28 RCX: 00000000000050eb [ 109.142753] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff89dd4a28 [ 109.150005] RBP: ffffffff89dd4a2c R08: ffffffff8b9b9218 R09: 0000000000040583 [ 109.157362] R10: ffff88809ee28b98 R11: ffff88809ee282c0 R12: 0000000000000003 [ 109.164617] R13: fffffbfff13ba945 R14: 00000000000000ff R15: ffff8880a14eba10 [ 109.171889] do_raw_write_lock+0xc2/0x1d0 [ 109.176048] bt_sock_unlink+0x1d/0x170 [ 109.179928] hci_sock_release+0xc1/0x4c0 [ 109.184233] __sock_release+0xcd/0x2b0 [ 109.188103] ? __sock_release+0x2b0/0x2b0 [ 109.192235] sock_close+0x15/0x20 [ 109.195673] __fput+0x25f/0x7a0 [ 109.198975] task_work_run+0x11f/0x190 [ 109.202849] exit_to_usermode_loop+0x1ad/0x200 [ 109.207412] do_syscall_64+0x4a3/0x640 [ 109.211287] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 109.216456] RIP: 0033:0x40704b [ 109.219626] RSP: 002b:00007ffcb1264730 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 109.228201] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 000000000040704b [ 109.235452] RDX: ffffffffffffffb8 RSI: 0000000020000040 RDI: 0000000000000004 [ 109.243236] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000150 [ 109.250508] R10: 0000000000000150 R11: 0000000000000293 R12: 00000000009a62b8 [ 109.257759] R13: 0000000000000072 R14: 00007ffcb12647b0 R15: 00007ffcb1264768 [ 110.415520] Shutting down cpus with NMI [ 110.421522] Kernel Offset: disabled [ 110.425747] Rebooting in 86400 seconds..