Warning: Permanently added '10.128.0.212' (ECDSA) to the list of known hosts.
syzkaller login: [   42.986095][ T6819] IPVS: ftp: loaded support on port[0] = 21
[   44.067930][ T6843] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[   44.079691][ T6843] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   44.088098][ T6843] CPU: 1 PID: 6843 Comm: kworker/u5:1 Not tainted 5.8.0-rc7-syzkaller #0
[   44.096589][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   44.106681][ T6843] Workqueue: hci0 hci_rx_work
[   44.111362][ T6843] RIP: 0010:hci_event_packet+0x8386/0x18260
[   44.117251][ T6843] 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
[   44.136948][ T6843] RSP: 0018:ffffc90000f77ac8 EFLAGS: 00010202
[   44.143004][ T6843] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000
[   44.151065][ T6843] RDX: ffff8880a855e240 RSI: 0000000000000000 RDI: 0000000000000000
[   44.159136][ T6843] RBP: ffff888093ce2000 R08: ffffffff875506b4 R09: fffffbfff131a9a6
[   44.167108][ T6843] R10: fffffbfff131a9a6 R11: 0000000000000000 R12: ffff8880a9750010
[   44.175072][ T6843] R13: ffff8880a9751110 R14: dffffc0000000000 R15: ffff8880a9750000
[   44.183485][ T6843] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   44.192403][ T6843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.198978][ T6843] CR2: 0000000020000180 CR3: 00000000a73f1000 CR4: 00000000001406e0
[   44.206947][ T6843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   44.214930][ T6843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   44.222889][ T6843] Call Trace:
[   44.226183][ T6843]  ? trace_lock_release+0x137/0x1a0
[   44.231381][ T6843]  ? _raw_spin_unlock_irqrestore+0x6f/0xd0
[   44.237179][ T6843]  ? lockdep_hardirqs_on+0x38/0xe0
[   44.242463][ T6843]  hci_rx_work+0x236/0x9c0
[   44.246896][ T6843]  process_one_work+0x789/0xfc0
[   44.251843][ T6843]  worker_thread+0xaa4/0x1460
[   44.256792][ T6843]  kthread+0x37e/0x3a0
[   44.260856][ T6843]  ? rcu_lock_release+0x20/0x20
executing program
[   44.265740][ T6843]  ? kthread_blkcg+0xd0/0xd0
[   44.270322][ T6843]  ret_from_fork+0x1f/0x30
[   44.274720][ T6843] Modules linked in:
[   44.279841][ T6843] ---[ end trace 0cea36f6ff4920e1 ]---
[   44.285490][ T6843] RIP: 0010:hci_event_packet+0x8386/0x18260
[   44.291407][ T6843] 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
[   44.311443][ T6843] RSP: 0018:ffffc90000f77ac8 EFLAGS: 00010202
[   44.317548][ T6843] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000
[   44.325962][ T6843] RDX: ffff8880a855e240 RSI: 0000000000000000 RDI: 0000000000000000
[   44.334074][ T6843] RBP: ffff888093ce2000 R08: ffffffff875506b4 R09: fffffbfff131a9a6
[   44.342058][ T6843] R10: fffffbfff131a9a6 R11: 0000000000000000 R12: ffff8880a9750010
[   44.350124][ T6843] R13: ffff8880a9751110 R14: dffffc0000000000 R15: ffff8880a9750000
[   44.358170][ T6843] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   44.367176][ T6843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.373990][ T6843] CR2: 00007fe2e003d188 CR3: 0000000093a35000 CR4: 00000000001406e0
[   44.382047][ T6843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   44.390079][ T6843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   44.398201][ T6843] Kernel panic - not syncing: Fatal exception
[   44.405445][ T6843] Kernel Offset: disabled
[   44.409758][ T6843] Rebooting in 86400 seconds..