Re: [syzbot] [ext4?] WARNING in ext4_discard_allocated_blocks

[Jan Kara]

On Thu 15-02-24 20:26:02, 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=13e72f42180000
> start commit:   7ba2090ca64e Merge tag 'ceph-for-6.6-rc1' of https://githu..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=ed626705db308b2d
> dashboard link: https://syzkaller.appspot.com/bug?extid=628e71e1cb809306030f
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=111acb20680000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=112d9f34680000
> 
> If the result looks correct, please mark the issue as fixed by replying with:

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

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