Warning: Permanently added '10.128.0.82' (ECDSA) to the list of known hosts.
syzkaller login: [   40.647529] audit: type=1400 audit(1596400228.245:8): avc:  denied  { execmem } for  pid=6472 comm="syz-executor297" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   40.662894] IPVS: ftp: loaded support on port[0] = 21
[   41.738002] kasan: CONFIG_KASAN_INLINE enabled
[   41.743004] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   41.750406] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[   41.756649] CPU: 0 PID: 6498 Comm: kworker/u5:1 Not tainted 4.19.136-syzkaller #0
[   41.764272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   41.773627] Workqueue: hci0 hci_rx_work
[   41.777598] RIP: 0010:hci_phy_link_complete_evt.isra.0+0x24a/0x7a0
[   41.783922] Code: 48 c1 ea 03 80 3c 02 00 0f 85 60 05 00 00 48 8b 9d 28 08 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 10 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 23 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b
[   41.802829] RSP: 0018:ffff888084857a78 EFLAGS: 00010202
[   41.808184] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff867c041f
[   41.816411] RDX: 0000000000000002 RSI: ffffffff867c042c RDI: 0000000000000010
[   41.823689] RBP: ffff8880a5204200 R08: 0000000000000000 R09: 0000000000000000
[   41.830964] R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000
[   41.838224] R13: ffff8880a4ce1e00 R14: 00000000000000c8 R15: ffff8880a4ce0ed0
[   41.845485] FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[   41.853699] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.859568] CR2: 0000000020000000 CR3: 000000009013f000 CR4: 00000000001406f0
[   41.866827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   41.874083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   41.881339] Call Trace:
[   41.883933]  hci_event_packet+0x1973/0x858f
executing program
[   41.888265]  ? mark_held_locks+0xf0/0xf0
[   41.892321]  ? __lock_acquire+0x6de/0x3ff0
[   41.896559]  ? hci_cmd_complete_evt+0xb5e0/0xb5e0
[   41.901393]  ? __update_load_avg_se+0x5ec/0xa00
[   41.906073]  ? debug_object_deactivate+0x1f9/0x2e0
[   41.911020]  ? mark_held_locks+0xa6/0xf0
[   41.915079]  ? _raw_spin_unlock_irqrestore+0x79/0xe0
[   41.920182]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   41.924755]  hci_rx_work+0x46b/0xa90
[   41.928461]  process_one_work+0x864/0x1570
[   41.932685]  ? pwq_dec_nr_in_flight+0x2d0/0x2d0
[   41.937356]  worker_thread+0x64c/0x1130
[   41.941321]  ? process_one_work+0x1570/0x1570
[   41.945826]  kthread+0x30b/0x410
[   41.949186]  ? kthread_park+0x180/0x180
[   41.953162]  ret_from_fork+0x24/0x30
[   41.957293] Modules linked in:
[   41.960973] ---[ end trace a623aa8fcde13865 ]---
[   41.966056] RIP: 0010:hci_phy_link_complete_evt.isra.0+0x24a/0x7a0
[   41.972444] Code: 48 c1 ea 03 80 3c 02 00 0f 85 60 05 00 00 48 8b 9d 28 08 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 10 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 23 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b
[   41.991507] RSP: 0018:ffff888084857a78 EFLAGS: 00010202
[   41.996895] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff867c041f
[   42.004643] RDX: 0000000000000002 RSI: ffffffff867c042c RDI: 0000000000000010
[   42.012081] RBP: ffff8880a5204200 R08: 0000000000000000 R09: 0000000000000000
[   42.019533] R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000
[   42.028030] R13: ffff8880a4ce1e00 R14: 00000000000000c8 R15: ffff8880a4ce0ed0
[   42.035510] FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[   42.043794] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   42.049786] CR2: 0000562be5f100f8 CR3: 0000000099f05000 CR4: 00000000001406e0
[   42.057102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   42.064477] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   42.071780] Kernel panic - not syncing: Fatal exception
[   42.078905] Kernel Offset: disabled
[   42.082563] Rebooting in 86400 seconds..