Warning: Permanently added '10.128.0.143' (ECDSA) to the list of known hosts. [ 73.798058] IPVS: ftp: loaded support on port[0] = 21 [ 73.885163] IPVS: ftp: loaded support on port[0] = 21 [ 74.003823] IPVS: ftp: loaded support on port[0] = 21 [ 74.081250] IPVS: ftp: loaded support on port[0] = 21 [ 74.156400] IPVS: ftp: loaded support on port[0] = 21 [ 74.269215] IPVS: ftp: loaded support on port[0] = 21 [ 100.274690] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor327:8342] [ 100.282696] Modules linked in: [ 100.285874] irq event stamp: 6822 [ 100.289318] hardirqs last enabled at (6821): [] restore_regs_and_return_to_kernel+0x0/0x2a [ 100.299470] hardirqs last disabled at (6822): [] apic_timer_interrupt+0x8e/0xa0 [ 100.308463] softirqs last enabled at (1656): [] __do_softirq+0x68b/0x9ff [ 100.316929] softirqs last disabled at (1453): [] irq_exit+0x193/0x240 [ 100.325049] CPU: 0 PID: 8342 Comm: syz-executor327 Not tainted 4.14.288-syzkaller #0 [ 100.333605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 100.342939] task: ffff8880ab9526c0 task.stack: ffff8880a1760000 [ 100.348976] RIP: 0010:queued_write_lock_slowpath+0xd5/0x1d0 [ 100.354660] RSP: 0018:ffff8880a1767d10 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 100.362352] RAX: 0000000000000000 RBX: ffffffff89dd83e8 RCX: 00000000000047ff [ 100.369603] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff89dd83e8 [ 100.374675] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [syz-executor327:8345] [ 100.376852] RBP: ffffffff89dd83ec R08: ffffffff8b9c4af8 R09: 000000000004057f [ 100.384719] Modules linked in: [ 100.391966] R10: ffff8880ab952f98 R11: ffff8880ab9526c0 R12: 0000000000000003 [ 100.395138] R13: fffffbfff13bb07d R14: 00000000000000ff R15: ffff8880957c7790 [ 100.402401] irq event stamp: 11004 [ 100.409661] FS: 0000555556d0e300(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 100.413182] hardirqs last enabled at (11003): [] kvm_wait+0x14b/0x240 [ 100.421375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.421381] CR2: 0000555556d0e608 CR3: 00000000b0b30000 CR4: 00000000003406f0 [ 100.430195] hardirqs last disabled at (11004): [] apic_timer_interrupt+0x8e/0xa0 [ 100.430204] softirqs last enabled at (628): [] __do_softirq+0x68b/0x9ff [ 100.436066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.443315] softirqs last disabled at (425): [] irq_exit+0x193/0x240 [ 100.452465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.452470] Call Trace: [ 100.460852] CPU: 1 PID: 8345 Comm: syz-executor327 Not tainted 4.14.288-syzkaller #0 [ 100.468110] do_raw_write_lock+0xc2/0x1d0 [ 100.476145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 100.483409] bt_sock_unlink+0x1d/0x170 [ 100.485966] task: ffff8880a9b3e080 task.stack: ffff8880af150000 [ 100.493829] hci_sock_release+0xc1/0x4c0 [ 100.498062] RIP: 0010:native_safe_halt+0xe/0x10 [ 100.507396] __sock_release+0xcd/0x2b0 [ 100.511267] RSP: 0018:ffff8880af157b20 EFLAGS: 000002c2 [ 100.517309] ? __sock_release+0x2b0/0x2b0 [ 100.521341] ORIG_RAX: ffffffffffffff10 [ 100.525991] sock_close+0x15/0x20 [ 100.529860] RAX: 1ffffffff11e1344 RBX: ffffffff89dd83ec RCX: 1ffff11015367d2f [ 100.535283] __fput+0x25f/0x7a0 [ 100.539403] RDX: dffffc0000000000 RSI: ffff8880a9b3e958 RDI: ffff8880a9b3e904 [ 100.543533] task_work_run+0x11f/0x190 [ 100.546970] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 [ 100.554227] exit_to_usermode_loop+0x1ad/0x200 [ 100.557477] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000286 [ 100.564732] do_syscall_64+0x4a3/0x640 [ 100.568589] R13: dffffc0000000000 R14: ffffffff89dd83ed R15: ffffed10174a69f8 [ 100.575845] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 100.580413] FS: 0000555556d0e300(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 100.587664] RIP: 0033:0x7fdd25e4727b [ 100.591524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.598767] RSP: 002b:00007ffffae98370 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 100.603942] CR2: 0000000020000280 CR3: 00000000abedc000 CR4: 00000000003406e0 [ 100.612142] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fdd25e4727b [ 100.612148] RDX: ffffffffffffffb8 RSI: 0000000020000040 RDI: 0000000000000006 [ 100.615837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.621697] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000150 [ 100.629459] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.629464] Call Trace: [ 100.636727] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000122d7 [ 100.636733] R13: 00007ffffae98400 R14: 00007ffffae983f0 R15: 00007ffffae983a8 [ 100.643988] kvm_wait+0x179/0x240 [ 100.651249] Code: [ 100.658502] __pv_queued_spin_lock_slowpath+0x722/0x910 [ 100.665744] ff [ 100.672996] ? hci_send_to_channel+0x3c/0x200 [ 100.675552] 00 [ 100.682818] queued_read_lock_slowpath+0x150/0x190 [ 100.690064] 00 [ 100.693508] hci_send_to_channel+0x3c/0x200 [ 100.695771] 00 [ 100.701122] hci_send_monitor_ctrl_event+0x3dd/0x500 [ 100.702982] 49 [ 100.707463] mgmt_send_event+0x2b3/0x330 [ 100.709439] c1 [ 100.714353] mgmt_index_removed+0x200/0x240 [ 100.716211] ed [ 100.720524] ? mgmt_index_added+0x210/0x210 [ 100.722384] 03 [ 100.727467] ? _raw_read_unlock+0x29/0x40 [ 100.729414] 41 [ 100.733453] ? hci_dev_get+0xe6/0x190 [ 100.735326] 83 [ 100.739789] hci_sock_bind+0xe00/0x12b0 [ 100.741765] e4 [ 100.746079] ? hci_sock_ioctl+0x6c0/0x6c0 [ 100.747938] 07 [ 100.752072] ? security_socket_bind+0x83/0xb0 [ 100.754022] 48 [ 100.757807] SyS_bind+0x174/0x1f0 [ 100.759671] b8 [ 100.763627] ? SyS_socketpair+0x480/0x480 [ 100.765489] 00 [ 100.769623] ? up_read+0x17/0x30 [ 100.771480] 00 [ 100.775953] ? __do_page_fault+0x159/0xad0 [ 100.777813] 00 [ 100.781246] ? do_syscall_64+0x4c/0x640 [ 100.783110] 00 [ 100.787238] ? SyS_socketpair+0x480/0x480 [ 100.789095] 00 [ 100.792440] do_syscall_64+0x1d5/0x640 [ 100.794316] fc [ 100.798534] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 100.800390] ff [ 100.804348] RIP: 0033:0x7fdd25e86509 [ 100.806355] df [ 100.810481] RSP: 002b:00007ffffae98388 EFLAGS: 00000246 [ 100.812345] 49 [ 100.816207] ORIG_RAX: 0000000000000031 [ 100.818764] 01 [ 100.823929] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fdd25e86509 [ 100.825791] c5 [ 100.829489] RDX: 0000000000000006 RSI: 0000000020000280 RDI: 0000000000000004 [ 100.831353] 41 [ 100.836692] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000150 [ 100.838555] 83 [ 100.842505] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000122e3 [ 100.844367] c4 [ 100.851638] R13: 00007ffffae98400 R14: 00007ffffae983f0 R15: 00007ffffae983a8 [ 100.853504] 03 [ 100.860770] Code: [ 100.862641] eb [ 100.869890] 1c [ 100.872105] 02 [ 100.879350] 5b [ 100.881213] f3 [ 100.888475] fa [ 100.890554] 90 [ 100.892680] e9 [ 100.894542] 41 [ 100.896406] 4f [ 100.898271] 0f [ 100.900135] ff [ 100.902000] b6 [ 100.903863] ff [ 100.905729] 45 [ 100.907608] ff [ 100.909495] 00 [ 100.911365] 48 [ 100.913227] 41 [ 100.915090] 89 [ 100.916955] 38 [ 100.918821] ef [ 100.920690] c4 [ 100.922565] e8 [ 100.924443] 7c [ 100.926306] 6d [ 100.928208] 08 [ 100.930076] 1c [ 100.931939] <84> [ 100.933802] 5b [ 100.935665] c0 [ 100.937527] fa [ 100.939391] 0f [ 100.941257] eb [ 100.943134] 85 [ 100.945002] 93 [ 100.947045] 9e [ 100.948911] 90 [ 100.950776] 00 [ 100.952640] 90 [ 100.954522] 00 [ 100.956401] 90 [ 100.958278] 00 [ 100.960140] 90 [ 100.962015] 8b [ 100.963899] 90 [ 100.965767] 03 [ 100.967631] 90 [ 100.969497] 83 [ 100.971361] 90 [ 100.973228] f8 [ 100.975091] 90 [ 100.976970] 01 [ 100.978835] 90 [ 100.980700] 75 [ 100.982563] 90 [ 100.984430] e5 [ 100.986313] 90 [ 100.988190] f0 [ 100.990074] 0f [ 100.991945] 44 [ 100.993810] 1f [ 100.995681] 0f [ 100.997545] 44 [ 100.999413] b1 [ 101.001283] 00 [ 101.003155] 33 [ 101.005021] 00 [ 101.006890] 83 [ 101.008756] 0f [ 101.010624] Kernel panic - not syncing: softlockup: hung tasks [ 101.012488] 00 [ 101.014359] CPU: 0 PID: 8342 Comm: syz-executor327 Tainted: G L 4.14.288-syzkaller #0 [ 101.016218] 2d [ 101.018097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 101.019962] b4 [ 101.021826] Call Trace: [ 101.023689] ab [ 101.031981] [ 101.033846] 63 [ 101.042926] dump_stack+0x1b2/0x281 [ 101.044782] 00 [ 101.054121] panic+0x1f9/0x42d [ 101.056000] fb [ 101.058567] ? add_taint.cold+0x16/0x16 [ 101.060432] f4 [ 101.062586] watchdog_timer_fn.cold+0x16/0x25 [ 101.064440] [ 101.068047] __hrtimer_run_queues+0x30b/0xc80 [ 101.069912] 90 [ 101.073084] ? watchdog+0x50/0x50 [ 101.074974] 0f [ 101.078927] ? retrigger_next_event+0x310/0x310 [ 101.080785] 1f [ 101.085276] ? ktime_get_update_offsets_now+0x272/0x3f0 [ 101.087314] 44 [ 101.091789] hrtimer_interrupt+0x1e6/0x5e0 [ 101.093648] 00 [ 101.097089] smp_apic_timer_interrupt+0x117/0x5e0 [ 101.098941] 00 [ 101.103591] apic_timer_interrupt+0x93/0xa0 [ 101.105452] 0f [ 101.110791] [ 101.112665] 00 [ 101.116874] RIP: 0010:queued_write_lock_slowpath+0xd5/0x1d0 [ 101.118736] 2d a4 [ 101.123561] RSP: 0018:ffff8880a1767d10 EFLAGS: 00000206 [ 101.125427] ab [ 101.129740] ORIG_RAX: ffffffffffffff10 [ 101.131616] 63 [ 101.134027] RAX: 0000000000000000 RBX: ffffffff89dd83e8 RCX: 00000000000047ff [ 101.135912] 00 [ 101.141705] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff89dd83e8 [ 101.143834] f4 [ 101.149187] RBP: ffffffff89dd83ec R08: ffffffff8b9c4af8 R09: 000000000004057f [ 101.149194] R10: ffff8880ab952f98 R11: ffff8880ab9526c0 R12: 0000000000000003 [ 101.151067] c3 [ 101.155026] R13: fffffbfff13bb07d R14: 00000000000000ff R15: ffff8880957c7790 [ 101.155054] do_raw_write_lock+0xc2/0x1d0 [ 101.156932] 90 [ 101.164187] bt_sock_unlink+0x1d/0x170 [ 101.166064] 90 [ 101.173330] hci_sock_release+0xc1/0x4c0 [ 101.175183] 41 [ 101.182437] __sock_release+0xcd/0x2b0 [ 101.189678] 55 [ 101.191642] ? __sock_release+0x2b0/0x2b0 [ 101.198884] 41 [ 101.203013] sock_close+0x15/0x20 [ 101.208738] __fput+0x25f/0x7a0 [ 101.235876] task_work_run+0x11f/0x190 [ 101.239749] exit_to_usermode_loop+0x1ad/0x200 [ 101.244314] do_syscall_64+0x4a3/0x640 [ 101.248185] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 101.253353] RIP: 0033:0x7fdd25e4727b [ 101.257044] RSP: 002b:00007ffffae98370 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 101.264837] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fdd25e4727b [ 101.272102] RDX: ffffffffffffffb8 RSI: 0000000020000040 RDI: 0000000000000006 [ 101.279370] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000150 [ 101.286620] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000122d7 [ 101.293955] R13: 00007ffffae98400 R14: 00007ffffae983f0 R15: 00007ffffae983a8 [ 102.402813] Shutting down cpus with NMI [ 102.406968] Kernel Offset: disabled [ 102.410631] Rebooting in 86400 seconds..