[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[  OK  ] Started Load/Save RF Kill Switch Status.


Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.233' (ECDSA) to the list of known hosts.
syzkaller login: [   39.950606][ T6813] IPVS: ftp: loaded support on port[0] = 21
executing program
[   41.055909][ T6840] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[   41.067692][ T6840] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   41.076075][ T6840] CPU: 1 PID: 6840 Comm: kworker/u5:2 Not tainted 5.8.0-rc7-syzkaller #0
[   41.084463][ T6840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   41.094496][ T6840] Workqueue: hci0 hci_rx_work
[   41.099146][ T6840] RIP: 0010:hci_event_packet+0x8386/0x18260
[   41.105006][ T6840] Code: c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 80 3c 30 00 74 08 48 89 df e8 58 9a 5e fa 48 8b 1b 48 83 c3 10 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 3b 9a 5e fa 48 8b 1b 48 89 d8 48
[   41.124582][ T6840] RSP: 0018:ffffc900015d7ac8 EFLAGS: 00010202
[   41.130617][ T6840] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000
[   41.138555][ T6840] RDX: ffff888091bda040 RSI: 0000000000000000 RDI: 0000000000000000
[   41.146510][ T6840] RBP: ffff8880a8ed2000 R08: ffffffff875506b4 R09: fffffbfff131a9a6
[   41.154450][ T6840] R10: fffffbfff131a9a6 R11: 0000000000000000 R12: ffff8880919f4010
[   41.162395][ T6840] R13: ffff8880919f5110 R14: dffffc0000000000 R15: ffff8880919f4000
[   41.170338][ T6840] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   41.179232][ T6840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.185783][ T6840] CR2: 00005595c89ae928 CR3: 00000000a0c4f000 CR4: 00000000001406e0
[   41.193725][ T6840] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   41.201663][ T6840] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   41.209720][ T6840] Call Trace:
[   41.212991][ T6840]  ? trace_lock_release+0x137/0x1a0
[   41.218165][ T6840]  ? _raw_spin_unlock_irqrestore+0x6f/0xd0
[   41.223937][ T6840]  ? lockdep_hardirqs_on+0x38/0xe0
[   41.229016][ T6840]  hci_rx_work+0x236/0x9c0
[   41.233406][ T6840]  process_one_work+0x789/0xfc0
[   41.238233][ T6840]  worker_thread+0xaa4/0x1460
[   41.242903][ T6840]  ? _raw_spin_unlock_irqrestore+0x6f/0xd0
[   41.248680][ T6840]  kthread+0x37e/0x3a0
[   41.252736][ T6840]  ? rcu_lock_release+0x20/0x20
[   41.257553][ T6840]  ? kthread_blkcg+0xd0/0xd0
[   41.262113][ T6840]  ret_from_fork+0x1f/0x30
[   41.266496][ T6840] Modules linked in:
[   41.271767][ T6840] ---[ end trace 049f0b1b42537c5d ]---
[   41.277231][ T6840] RIP: 0010:hci_event_packet+0x8386/0x18260
[   41.283713][ T6840] Code: c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 80 3c 30 00 74 08 48 89 df e8 58 9a 5e fa 48 8b 1b 48 83 c3 10 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 3b 9a 5e fa 48 8b 1b 48 89 d8 48
[   41.303465][ T6840] RSP: 0018:ffffc900015d7ac8 EFLAGS: 00010202
[   41.309531][ T6840] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000
[   41.317521][ T6840] RDX: ffff888091bda040 RSI: 0000000000000000 RDI: 0000000000000000
[   41.325845][ T6840] RBP: ffff8880a8ed2000 R08: ffffffff875506b4 R09: fffffbfff131a9a6
[   41.333835][ T6840] R10: fffffbfff131a9a6 R11: 0000000000000000 R12: ffff8880919f4010
[   41.341864][ T6840] R13: ffff8880919f5110 R14: dffffc0000000000 R15: ffff8880919f4000
[   41.349813][ T6840] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   41.358830][ T6840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.365452][ T6840] CR2: 00005595c89ae928 CR3: 00000000a7f7d000 CR4: 00000000001406e0
[   41.373610][ T6840] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   41.381610][ T6840] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   41.389561][ T6840] Kernel panic - not syncing: Fatal exception
[   41.396873][ T6840] Kernel Offset: disabled
[   41.401189][ T6840] Rebooting in 86400 seconds..