netdev - Re: [syzbot] [net?] WARNING: ODEBUG bug in advance

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: <000000000000450dee060d0a2bc3@google.com>
Date: Thu, 21 Dec 2023 11:33:07 -0800
From: syzbot <syzbot+ec9b5cce58002d184fb6@...kaller.appspotmail.com>
To: davem@...emloft.net, edumazet@...gle.com, jhs@...atatu.com, 
	jiri@...nulli.us, kuba@...nel.org, leandro.maciel.dorileo@...el.com, 
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org, pabeni@...hat.com, 
	syzkaller-bugs@...glegroups.com, vedang.patel@...el.com, 
	vinicius.gomes@...el.com, xiyou.wangcong@...il.com
Subject: Re: [syzbot] [net?] WARNING: ODEBUG bug in advance_sched

syzbot has bisected this issue to:

commit 7b9eba7ba0c1b24df42b70b62d154b284befbccf
Author: Leandro Dorileo <leandro.maciel.dorileo@...el.com>
Date:   Mon Apr 8 17:12:17 2019 +0000

    net/sched: taprio: fix picos_per_byte miscalculation

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=116aaa79e80000
start commit:   1a44b0073b92 Merge tag 'ovl-fixes-6.7-rc7' of git://git.ke..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=136aaa79e80000
console output: https://syzkaller.appspot.com/x/log.txt?x=156aaa79e80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=314e9ad033a7d3a7
dashboard link: https://syzkaller.appspot.com/bug?extid=ec9b5cce58002d184fb6
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12d5bc6ee80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1465cbd6e80000

Reported-by: syzbot+ec9b5cce58002d184fb6@...kaller.appspotmail.com
Fixes: 7b9eba7ba0c1 ("net/sched: taprio: fix picos_per_byte miscalculation")

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