Re: [syzbot] [jfs] WARNING in ea_get

From: Jan Kara
Date: Fri Jan 19 2024 - 07:35:52 EST


On Thu 18-01-24 23:05:07, 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=12b95fdbe80000
> start commit: 49c13ed0316d Merge tag 'soc-fixes-6.0-rc7' of git://git.ke..
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=ba0d23aa7e1ffaf5
> dashboard link: https://syzkaller.appspot.com/bug?extid=5dd35da975e32d9df9ab
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1173d7ff080000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16a2ea70880000
>
> 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