Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. executing program [ 50.967128] IPVS: ftp: loaded support on port[0] = 21 [ 51.005323] FAULT_INJECTION: forcing a failure. [ 51.005323] name failslab, interval 1, probability 0, space 0, times 1 [ 51.016661] CPU: 1 PID: 7883 Comm: syz-executor596 Not tainted 5.0.0-rc1+ #24 [ 51.023920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.033249] Call Trace: [ 51.035823] dump_stack+0x1db/0x2d0 [ 51.039435] ? dump_stack_print_info.cold+0x20/0x20 [ 51.044449] ? __kernel_text_address+0xd/0x40 [ 51.048924] ? unwind_get_return_address+0x61/0xa0 [ 51.053852] should_fail.cold+0xa/0x15 [ 51.057739] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 51.062827] ? ___might_sleep+0x1e7/0x310 [ 51.066955] ? arch_local_save_flags+0x50/0x50 [ 51.071525] __should_failslab+0x121/0x190 [ 51.075742] should_failslab+0x9/0x14 [ 51.079525] kmem_cache_alloc_trace+0x2d1/0x760 [ 51.084179] ? mod_timer+0x616/0x1430 [ 51.087965] hci_alloc_dev+0x148/0x21a0 [ 51.091920] ? hci_init4_req+0xec0/0xec0 [ 51.095961] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 51.101045] ? lockdep_hardirqs_on+0x415/0x5d0 [ 51.105616] ? trace_hardirqs_on+0xbd/0x310 [ 51.109921] ? kasan_check_read+0x11/0x20 [ 51.114053] ? mod_timer+0x616/0x1430 [ 51.117832] ? trace_hardirqs_off_caller+0x300/0x300 [ 51.122929] ? do_raw_spin_trylock+0x270/0x270 [ 51.127488] ? calc_wheel_index+0x220/0x220 [ 51.131792] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 51.136877] ? mod_timer+0x61b/0x1430 [ 51.140662] ? mod_timer_pending+0x1500/0x1500 [ 51.145226] ? lockdep_hardirqs_on+0x415/0x5d0 [ 51.149790] ? trace_hardirqs_on+0xbd/0x310 [ 51.154089] ? kasan_check_read+0x11/0x20 [ 51.158236] ? skb_queue_tail+0xe5/0x150 [ 51.162276] ? trace_hardirqs_off_caller+0x300/0x300 [ 51.167374] ? do_raw_spin_trylock+0x270/0x270 [ 51.171944] ? init_timer_key+0x1a1/0x4c0 [ 51.176072] ? h5_open+0x4f9/0x610 [ 51.179604] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 51.184697] ? skb_queue_tail+0xe5/0x150 [ 51.188743] ? h5_open+0x488/0x610 [ 51.192263] ? h5_rx_crc+0x20/0x20 [ 51.195806] hci_uart_tty_ioctl+0x321/0xa70 [ 51.200112] tty_ioctl+0xb53/0x16c0 [ 51.203720] ? hci_uart_init_work+0x150/0x150 [ 51.208214] ? tty_vhangup+0x30/0x30 [ 51.211909] ? kasan_check_read+0x11/0x20 [ 51.216054] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 51.221313] ? rcu_read_unlock_special+0x380/0x380 [ 51.226226] ? save_stack+0x45/0xd0 [ 51.229830] ? __kasan_slab_free+0x102/0x150 [ 51.234218] ? kasan_slab_free+0xe/0x10 [ 51.238172] ? kmem_cache_free+0x86/0x260 [ 51.242301] ? add_lock_to_list.isra.0+0x450/0x450 [ 51.247210] ? proc_fail_nth_write+0xa0/0x220 [ 51.251686] ? proc_cwd_link+0x1d0/0x1d0 [ 51.255731] ? do_raw_spin_trylock+0x270/0x270 [ 51.260294] ? vfs_write+0x2f0/0x580 [ 51.263987] ? find_held_lock+0x35/0x120 [ 51.268029] ? vfs_write+0x2f0/0x580 [ 51.271724] ? tty_vhangup+0x30/0x30 [ 51.275417] do_vfs_ioctl+0x107b/0x17d0 [ 51.279373] ? ioctl_preallocate+0x2f0/0x2f0 [ 51.283788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 51.289321] ? __fget_light+0x2db/0x420 [ 51.293272] ? fget_raw+0x20/0x20 [ 51.296708] ? vfs_write+0x160/0x580 [ 51.300406] ? do_syscall_64+0x8c/0x800 [ 51.304360] ? do_syscall_64+0x8c/0x800 [ 51.308311] ? lockdep_hardirqs_on+0x415/0x5d0 [ 51.312889] ? security_file_ioctl+0x93/0xc0 [ 51.317280] ksys_ioctl+0xab/0xd0 [ 51.320718] __x64_sys_ioctl+0x73/0xb0 [ 51.324599] do_syscall_64+0x1a3/0x800 [ 51.328483] ? syscall_return_slowpath+0x5f0/0x5f0 [ 51.333395] ? prepare_exit_to_usermode+0x232/0x3b0 [ 51.338411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.343235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.348443] RIP: 0033:0x441249 [ 51.351616] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 ab 0e fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.370498] RSP: 002b:00007fff04bfbb08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.378191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441249 [ 51.385439] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000003 [ 51.392684] RBP: 00007fff04bfbb70 R08: 0000000000000001 R09: 00007fffbb1414ac [ 51.399932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 51.407181] R13: ffffffffffffffff R14: 0000000000000000 R15: 0000000000000000 [ 51.416360] kasan: CONFIG_KASAN_INLINE enabled [ 51.417058] Bluetooth: Invalid header checksum [ 51.421076] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.421095] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.426455] Bluetooth: Can't allocate HCI device [ 51.433025] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.0.0-rc1+ #24 [ 51.450741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.460110] Workqueue: events hci_uart_write_work [ 51.464953] RIP: 0010:hci_uart_write_work+0x1b6/0x710 [ 51.470142] Code: 0f 85 6a 04 00 00 49 8b b4 24 c8 00 00 00 4c 89 ef e8 3e a8 96 02 89 c6 48 8b 45 d0 48 8d b8 5c 10 00 00 48 89 f8 48 c1 e8 03 <0f> b6 14 18 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 1d [ 51.489066] RSP: 0018:ffff8880a95c7960 EFLAGS: 00010203 [ 51.494415] RAX: 000000000000020b RBX: dffffc0000000000 RCX: 0000000000000000 [ 51.501691] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 000000000000105c [ 51.508956] RBP: ffff8880a95c79e0 R08: 0000000000000006 R09: ffff8880a95b8e88 [ 51.516215] R10: ffff8880a95b85c0 R11: 0000000000000000 R12: ffff888087c2b5c0 [ 51.523493] R13: ffff88808e0775c0 R14: ffff888096c7b868 R15: ffff888087c2b630 [ 51.530755] FS: 0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 51.538974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.544850] CR2: 0000000020000100 CR3: 00000000978b1000 CR4: 00000000001406e0 [ 51.552115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.559378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.566633] Call Trace: [ 51.569220] process_one_work+0xd0c/0x1ce0 [ 51.573449] ? preempt_notifier_register+0x200/0x200 [ 51.578543] ? __switch_to_asm+0x34/0x70 [ 51.582624] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 51.587308] ? __schedule+0x89f/0x1e60 [ 51.591222] ? pci_mmcfg_check_reserved+0x170/0x170 [ 51.596233] ? lockdep_hardirqs_on+0x415/0x5d0 [ 51.600807] ? worker_thread+0x3b7/0x14a0 [ 51.604946] ? find_held_lock+0x35/0x120 [ 51.609000] ? lock_acquire+0x1db/0x570 [ 51.612981] ? worker_thread+0x3cd/0x14a0 [ 51.617152] ? kasan_check_read+0x11/0x20 [ 51.621290] ? do_raw_spin_lock+0x156/0x360 [ 51.625629] ? lock_release+0xc40/0xc40 [ 51.629605] ? rwlock_bug.part.0+0x90/0x90 [ 51.633836] ? trace_hardirqs_on_caller+0x310/0x310 [ 51.638856] worker_thread+0x143/0x14a0 [ 51.642833] ? process_one_work+0x1ce0/0x1ce0 [ 51.647349] ? __kthread_parkme+0xc3/0x1b0 [ 51.651576] ? lock_acquire+0x1db/0x570 [ 51.655565] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 51.660669] ? lockdep_hardirqs_on+0x415/0x5d0 [ 51.665246] ? trace_hardirqs_on+0xbd/0x310 [ 51.669563] ? __kthread_parkme+0xc3/0x1b0 [ 51.673798] ? trace_hardirqs_off_caller+0x300/0x300 [ 51.678892] ? do_raw_spin_trylock+0x270/0x270 [ 51.683499] ? schedule+0x108/0x350 [ 51.687122] ? do_raw_spin_trylock+0x270/0x270 [ 51.691702] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 51.696799] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 51.702350] ? __kthread_parkme+0xfb/0x1b0 [ 51.706603] kthread+0x357/0x430 [ 51.709962] ? process_one_work+0x1ce0/0x1ce0 [ 51.714447] ? kthread_stop+0x920/0x920 [ 51.718418] ret_from_fork+0x3a/0x50 [ 51.722147] Modules linked in: [ 51.726066] ---[ end trace 5bffc9ea5ce29536 ]--- [ 51.730853] RIP: 0010:hci_uart_write_work+0x1b6/0x710 [ 51.736231] Code: 0f 85 6a 04 00 00 49 8b b4 24 c8 00 00 00 4c 89 ef e8 3e a8 96 02 89 c6 48 8b 45 d0 48 8d b8 5c 10 00 00 48 89 f8 48 c1 e8 03 <0f> b6 14 18 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 1d [ 51.755149] RSP: 0018:ffff8880a95c7960 EFLAGS: 00010203 [ 51.760491] RAX: 000000000000020b RBX: dffffc0000000000 RCX: 0000000000000000 [ 51.767777] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 000000000000105c [ 51.775069] RBP: ffff8880a95c79e0 R08: 0000000000000006 R09: ffff8880a95b8e88 [ 51.782321] R10: ffff8880a95b85c0 R11: 0000000000000000 R12: ffff888087c2b5c0 [ 51.789613] R13: ffff88808e0775c0 R14: ffff888096c7b868 R15: ffff888087c2b630 [ 51.796909] FS: 0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 51.805166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.811044] CR2: 0000000020000100 CR3: 0000000009871000 CR4: 00000000001406e0 [ 51.818335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.825627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.832877] Kernel panic - not syncing: Fatal exception [ 51.839051] Kernel Offset: disabled [ 51.842672] Rebooting in 86400 seconds..