Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts.
syzkaller login: [  150.713349][ T8468] IPVS: ftp: loaded support on port[0] = 21
executing program
[  150.897420][ T8471] Bluetooth: hci0: Unknown advertising packet type: 0xffff
[  150.897432][ T8471] =====================================================
[  150.911581][ T8471] BUG: KMSAN: uninit-value in hci_event_packet+0xb53e/0x39d30
[  150.919052][ T8471] CPU: 1 PID: 8471 Comm: kworker/u5:1 Not tainted 5.8.0-rc5-syzkaller #0
[  150.927476][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  150.937566][ T8471] Workqueue: hci0 hci_rx_work
[  150.942264][ T8471] Call Trace:
[  150.945582][ T8471]  dump_stack+0x21c/0x280
[  150.949949][ T8471]  kmsan_report+0xf7/0x1e0
[  150.954406][ T8471]  __msan_warning+0x58/0xa0
[  150.958944][ T8471]  hci_event_packet+0xb53e/0x39d30
[  150.964090][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  150.969420][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  150.974614][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  150.979826][ T8471]  ? kmsan_get_metadata+0x110/0x180
[  150.985053][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  150.990248][ T8471]  ? kmsan_get_metadata+0xd/0x180
[  150.995278][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.000487][ T8471]  hci_rx_work+0x6df/0xd30
[  151.004925][ T8471]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  151.010738][ T8471]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  151.016814][ T8471]  ? hci_alloc_dev+0x2680/0x2680
[  151.021773][ T8471]  process_one_work+0x1688/0x2140
[  151.026820][ T8471]  worker_thread+0x10bc/0x2730
[  151.031604][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.036811][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.042030][ T8471]  kthread+0x551/0x590
[  151.046105][ T8471]  ? process_one_work+0x2140/0x2140
[  151.051314][ T8471]  ? kthread_blkcg+0x110/0x110
[  151.056081][ T8471]  ret_from_fork+0x1f/0x30
[  151.060499][ T8471] 
[  151.062819][ T8471] Uninit was created at:
[  151.067066][ T8471]  kmsan_internal_poison_shadow+0x66/0xd0
[  151.072784][ T8471]  kmsan_slab_alloc+0x8a/0xe0
[  151.077485][ T8471]  __kmalloc_node_track_caller+0xeab/0x12e0
[  151.083377][ T8471]  __alloc_skb+0x35f/0xb30
[  151.087824][ T8471]  vhci_write+0x18a/0x890
[  151.092179][ T8471]  vfs_write+0xf9a/0x17c0
[  151.096574][ T8471]  ksys_write+0x275/0x500
[  151.100954][ T8471]  __se_sys_write+0x92/0xb0
[  151.105459][ T8471]  __x64_sys_write+0x4a/0x70
[  151.110066][ T8471]  do_syscall_64+0xad/0x160
[  151.114567][ T8471]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  151.120445][ T8471] =====================================================
[  151.127370][ T8471] Disabling lock debugging due to kernel taint
[  151.133520][ T8471] Kernel panic - not syncing: panic_on_warn set ...
[  151.140116][ T8471] CPU: 1 PID: 8471 Comm: kworker/u5:1 Tainted: G    B             5.8.0-rc5-syzkaller #0
[  151.149923][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  151.159996][ T8471] Workqueue: hci0 hci_rx_work
[  151.164675][ T8471] Call Trace:
[  151.168001][ T8471]  dump_stack+0x21c/0x280
[  151.172366][ T8471]  panic+0x4d7/0xef7
[  151.176311][ T8471]  ? add_taint+0x17c/0x210
[  151.180758][ T8471]  kmsan_report+0x1df/0x1e0
[  151.185275][ T8471]  __msan_warning+0x58/0xa0
[  151.189792][ T8471]  hci_event_packet+0xb53e/0x39d30
[  151.194924][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.200125][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.205343][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.210566][ T8471]  ? kmsan_get_metadata+0x110/0x180
[  151.215785][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.220997][ T8471]  ? kmsan_get_metadata+0xd/0x180
[  151.226035][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.231250][ T8471]  hci_rx_work+0x6df/0xd30
[  151.235679][ T8471]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  151.241510][ T8471]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  151.247589][ T8471]  ? hci_alloc_dev+0x2680/0x2680
[  151.252534][ T8471]  process_one_work+0x1688/0x2140
[  151.257586][ T8471]  worker_thread+0x10bc/0x2730
[  151.262372][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.267574][ T8471]  ? kmsan_get_metadata+0x116/0x180
[  151.272837][ T8471]  kthread+0x551/0x590
[  151.276925][ T8471]  ? process_one_work+0x2140/0x2140
[  151.282142][ T8471]  ? kthread_blkcg+0x110/0x110
[  151.286935][ T8471]  ret_from_fork+0x1f/0x30
[  151.292644][ T8471] Kernel Offset: disabled
[  151.297006][ T8471] Rebooting in 86400 seconds..