linux-kernel - Re: [syzbot] [bluetooth?] INFO: task hung in hci_cmd_sync

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <676d547e.050a0220.226966.0084.GAE@google.com>
Date: Thu, 26 Dec 2024 05:05:02 -0800
From: syzbot <syzbot+217e3f1283cafe80586e@...kaller.appspotmail.com>
To: davem@...emloft.net, edumazet@...gle.com, iulia.tanasescu@....com, 
	johan.hedberg@...il.com, kuba@...nel.org, linux-bluetooth@...r.kernel.org, 
	linux-kernel@...r.kernel.org, luiz.dentz@...il.com, luiz.von.dentz@...el.com, 
	marcel@...tmann.org, netdev@...r.kernel.org, pabeni@...hat.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bluetooth?] INFO: task hung in hci_cmd_sync_clear (3)

syzbot has bisected this issue to:

commit a0bfde167b506423111ddb8cd71930497a40fc54
Author: Iulia Tanasescu <iulia.tanasescu@....com>
Date:   Tue May 30 14:21:59 2023 +0000

    Bluetooth: ISO: Add support for connecting multiple BISes

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=11845adf980000
start commit:   0a9b9d17f3a7 Merge tag 'pm-6.12-rc8' of git://git.kernel.o..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=13845adf980000
console output: https://syzkaller.appspot.com/x/log.txt?x=15845adf980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=327b6119dd928cbc
dashboard link: https://syzkaller.appspot.com/bug?extid=217e3f1283cafe80586e
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1094e1a7980000

Reported-by: syzbot+217e3f1283cafe80586e@...kaller.appspotmail.com
Fixes: a0bfde167b50 ("Bluetooth: ISO: Add support for connecting multiple BISes")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection