Hello bluetooth maintainers/developers, This is a 31-day syzbot report for the bluetooth subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bluetooth During the period, 2 new issues were detected and 1 were fixed. In total, 24 issues are still open and 50 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 6076 Yes possible deadlock in rfcomm_sk_state_change https://syzkaller.appspot.com/bug?extid=d7ce59b06b3eb14fd218 <2> 3047 Yes WARNING in hci_conn_timeout https://syzkaller.appspot.com/bug?extid=2446dd3cb07277388db6 <3> 1047 Yes INFO: task can't die in __lock_sock https://syzkaller.appspot.com/bug?extid=7d51f807c81b190a127d <4> 662 No KASAN: slab-use-after-free Read in hci_conn_hash_flush https://syzkaller.appspot.com/bug?extid=8bb72f86fc823817bc5d <5> 331 Yes possible deadlock in rfcomm_dlc_exists https://syzkaller.appspot.com/bug?extid=b69a625d06e8ece26415 <6> 82 No possible deadlock in hci_unregister_dev https://syzkaller.appspot.com/bug?extid=c933391d8e4089f1f53e <7> 66 Yes WARNING in call_timer_fn https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9 <8> 47 No possible deadlock in discov_off https://syzkaller.appspot.com/bug?extid=f047480b1e906b46a3f4 <9> 29 Yes WARNING: ODEBUG bug in put_device https://syzkaller.appspot.com/bug?extid=a9290936c6e87b3dc3c2 <10> 27 Yes WARNING: bad unlock balance in l2cap_disconnect_rsp https://syzkaller.appspot.com/bug?extid=180f35f8e76c7af067d2 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.
