linux-kernel - Re: [syzbot] [xfs?] WARNING in xfs_bmapi_convert

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Message-ID: <00000000000032f84a0610c46f89@google.com>
Date: Tue, 06 Feb 2024 22:02:05 -0800
From: syzbot <syzbot+53b443b5c64221ee8bad@...kaller.appspotmail.com>
To: axboe@...nel.dk, brauner@...nel.org, chandan.babu@...cle.com, 
	dchinner@...hat.com, djwong@...nel.org, jack@...e.cz, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-xfs@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [xfs?] WARNING in xfs_bmapi_convert_delalloc

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=12b0ad7be80000
start commit:   e8c127b05766 Merge tag 'net-6.6-rc6' of git://git.kernel.o..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=11e478e28144788c
dashboard link: https://syzkaller.appspot.com/bug?extid=53b443b5c64221ee8bad
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14a6f291680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=116bc355680000

If the result looks correct, please mark the issue as fixed by replying with:

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

For information about bisection process see: https://goo.gl/tpsmEJ#bisection