linux-kernel - Re: [syzbot] [gfs2?] WARNING in gfs2_check_blk

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

Date: Wed, 28 Feb 2024 20:46:03 -0800
From: syzbot <syzbot+092b28923eb79e0f3c41@...kaller.appspotmail.com>
To: agruenba@...hat.com, axboe@...nel.dk, brauner@...nel.org, 
	cluster-devel@...hat.com, gfs2@...ts.linux.dev, jack@...e.cz, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	rpeterso@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [gfs2?] WARNING in gfs2_check_blk_type

syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@...e.cz>
Date:   Wed Nov 1 17:43:10 2023 +0000

    fs: Block writes to mounted block devices

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=108aa9ba180000
start commit:   861deac3b092 Linux 6.7-rc7
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=10c7857ed774dc3e
dashboard link: https://syzkaller.appspot.com/bug?extid=092b28923eb79e0f3c41
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1440171ae80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11b1205ee80000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: Block writes to mounted block devices

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