Re: [syzbot] [bpf?] [reiserfs?] WARNING: locking bug in corrupted (2)

Jan Kara <[email protected]> Thu, 11 Jan 2024 19:51:24 +0100

Newsgroups	org.kernel.vger.reiserfs-devel,org.kernel.vger.bpf,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID	<20240111185124.ajlkmj4b2p57kbli@quack3>

On Thu 11-01-24 08:35:04, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <[email protected]>
> 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=120430a5e80000
> start commit:   c17414a273b8 Merge tag 'sh-for-v6.5-tag1' of git://git.ker..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=7ad417033279f15a
> dashboard link: https://syzkaller.appspot.com/bug?extid=3779764ddb7a3e19437f
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12bbd544a80000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13fd50b0a80000
> 
> If the result looks correct, please mark the issue as fixed by replying with:

Looks plausible.
 
#syz fix: fs: Block writes to mounted block devices

								Honza
-- 
Jan Kara <[email protected]>
SUSE Labs, CR