linux-kernel - Re: BUG: unable to handle kernel NULL pointer dereference in gfs2_evict

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Message-ID: <CACT4Y+YCqrvj-Z46bQiOe-iHzt8CFvk3XZ-Zt4CSGOSshGg0oA@mail.gmail.com>
Date:   Tue, 22 Nov 2022 08:12:54 +0100
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     Wei Chen <harperchen1110@...il.com>, rpeterso@...hat.com,
        agruenba@...hat.com, cluster-devel@...hat.com,
        viro@...iv.linux.org.uk, linux-fsdevel@...r.kernel.org,
        syzkaller@...glegroups.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: BUG: unable to handle kernel NULL pointer dereference in gfs2_evict_inode

On Tue, 22 Nov 2022 at 07:03, Matthew Wilcox <willy@...radead.org> wrote:
> > > Dear Linux developers,
> > >
> > > The bug persists in upstream Linux v6.0-rc5.
> >
> > If you fix this, please also add the syzbot tag:
> >
> > Reported-by: syzbot+8a5fc6416c175cecea34@...kaller.appspotmail.com
> > https://lore.kernel.org/all/000000000000ab092305e268a016@google.com/
>
> Hey Dmitri, does Wei Chen work with you?  They're not responding to
> requests to understand what they're doing.  eg:
>
> https://lore.kernel.org/all/YtVhVKPAfzGmHu95@casper.infradead.org/
>
> https://lore.kernel.org/all/Y0SAT5grkUmUW045@casper.infradead.org/
>
> I'm just ignoring their reports now.

No, I know nothing about this.