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Message-ID: <000000000000a4ac4205fcef62b2@google.com>
Date: Tue, 30 May 2023 13:52:45 -0700
From: syzbot <syzbot+listf6f400f39b8767bbed14@...kaller.appspotmail.com>
To: johan.hedberg@...il.com, linux-bluetooth@...r.kernel.org,
linux-kernel@...r.kernel.org, luiz.dentz@...il.com,
marcel@...tmann.org, netdev@...r.kernel.org,
syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly bluetooth report (May 2023)
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, 3 new issues were detected and 2 were fixed.
In total, 23 issues are still open and 52 have been fixed so far.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 6474 Yes possible deadlock in rfcomm_sk_state_change
https://syzkaller.appspot.com/bug?extid=d7ce59b06b3eb14fd218
<2> 3382 Yes WARNING in hci_conn_timeout
https://syzkaller.appspot.com/bug?extid=2446dd3cb07277388db6
<3> 639 Yes possible deadlock in rfcomm_dlc_exists
https://syzkaller.appspot.com/bug?extid=b69a625d06e8ece26415
<4> 82 Yes WARNING in call_timer_fn
https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9
<5> 36 Yes WARNING: ODEBUG bug in put_device
https://syzkaller.appspot.com/bug?extid=a9290936c6e87b3dc3c2
<6> 2 No KASAN: slab-use-after-free Write in sco_chan_del
https://syzkaller.appspot.com/bug?extid=cf54c1da6574b6c1b049
<7> 1 No KASAN: slab-use-after-free Write in hci_conn_drop
https://syzkaller.appspot.com/bug?extid=21835970af93643f25a2
---
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@...glegroups.com.
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To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem
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