Re: [syzbot] [reiserfs?] kernel BUG in flush_journal_list

From: Jan Kara
Date: Mon Jan 22 2024 - 14:58:09 EST


On Sun 21-01-24 13:38:04, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
>
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <jack@xxxxxxx>
> 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=1556b3dde80000
> start commit: 4652b8e4f3ff Merge tag '6.7-rc-ksmbd-server-fixes' of git:..
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=d855e3560c4c99c4
> dashboard link: https://syzkaller.appspot.com/bug?extid=7cc52cbcdeb02a4b0828
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103dee6f680000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12883df7680000
>
> If the result looks correct, please mark the issue as fixed by replying with:

Makes sense.

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

Honza
--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR