linux-kernel - Re: [syzbot] WARNING in do

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Message-ID: <Y5OTDzE6grKZWrH6@casper.infradead.org>
Date:   Fri, 9 Dec 2022 19:57:03 +0000
From:   Matthew Wilcox <willy@...radead.org>
To:     syzbot <syzbot+919c5a9be8433b8bf201@...kaller.appspotmail.com>
Cc:     dvyukov@...gle.com, elver@...gle.com, hdanton@...a.com,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, syzkaller-bugs@...glegroups.com,
        viro@...iv.linux.org.uk
Subject: Re: [syzbot] WARNING in do_mkdirat

On Fri, Dec 09, 2022 at 11:50:41AM -0800, syzbot wrote:
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=145fde33880000

I see that ntfs3 is involved.  It's probably the known issue where ntfs3
corrupts the lockdep database.