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Subject[syzbot] Monthly bluetooth report (May 2024)
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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, 10 new issues were detected and 0 were fixed.
In total, 47 issues are still open and 63 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 5056 Yes WARNING in hci_conn_timeout
https://syzkaller.appspot.com/bug?extid=2446dd3cb07277388db6
<2> 2664 Yes WARNING in call_timer_fn
https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9
<3> 2546 Yes WARNING in hci_conn_del
https://syzkaller.appspot.com/bug?extid=b2545b087a01a7319474
<4> 913 Yes KASAN: slab-use-after-free Read in __hci_req_sync
https://syzkaller.appspot.com/bug?extid=27209997e4015fb4702e
<5> 522 No possible deadlock in __flush_workqueue
https://syzkaller.appspot.com/bug?extid=da0a9c9721e36db712e8
<6> 361 No possible deadlock in touch_wq_lockdep_map
https://syzkaller.appspot.com/bug?extid=91dbdfecdd3287734d8e
<7> 236 Yes KASAN: slab-use-after-free Write in sco_sock_timeout
https://syzkaller.appspot.com/bug?extid=4c0d0c4cde787116d465
<8> 119 Yes general protection fault in lock_sock_nested
https://syzkaller.appspot.com/bug?extid=d3ccfb78a0dc16ffebe3
<9> 61 Yes KASAN: slab-use-after-free Write in sco_conn_del
https://syzkaller.appspot.com/bug?extid=6b9277cad941daf126a2
<10> 7 Yes BUG: sleeping function called from invalid context in hci_le_create_big_complete_evt
https://syzkaller.appspot.com/bug?extid=2fb0835e0c9cefc34614

---
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@googlegroups.com.

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.

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