linux-kernel - Re: [syzbot] [hfs?] INFO: task hung in hfs_mdb

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Message-ID: <20240313173843.bhsvylbozi3kvcit@quack3>
Date: Wed, 13 Mar 2024 18:38:43 +0100
From: Jan Kara <jack@...e.cz>
To: syzbot <syzbot+4fec87c399346da35903@...kaller.appspotmail.com>
Cc: axboe@...nel.dk, brauner@...nel.org, jack@...e.cz, kch@...dia.com,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	martin.petersen@...cle.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [hfs?] INFO: task hung in hfs_mdb_commit

On Thu 07-03-24 12:09:01, syzbot wrote:
> 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=126c98ea180000
> start commit:   7475e51b8796 Merge tag 'net-6.7-rc2' of git://git.kernel.o..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=d05dd66e2eb2c872
> dashboard link: https://syzkaller.appspot.com/bug?extid=4fec87c399346da35903
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1286c3c0e80000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=121cc388e80000
> 
> 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@...e.com>
SUSE Labs, CR