linux-kernel - Re: [fuse-devel] Kernel panic under load

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Date:   Fri, 9 Sep 2016 16:32:49 +0200
From:   Miklos Szeredi <miklos@...redi.hu>
To:     Antonio SJ Musumeci <trapexit@...wn.link>
Cc:     fuse-devel <fuse-devel@...ts.sourceforge.net>, linux-mm@...ck.org,
        Johannes Weiner <hannes@...xchg.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [fuse-devel] Kernel panic under load

On Fri, Sep 9, 2016 at 3:34 PM, Antonio SJ Musumeci <trapexit@...wn.link> wrote:
> https://gist.github.com/bauruine/3bc00075c4d0b5b3353071d208ded30f
> https://github.com/trapexit/mergerfs/issues/295
>
> I've some users which are having issues with my filesystem where the
> system's load increases and then the kernel panics.
>
> Has anyone seen this before?

Quite possibly this is caused by fuse, but the BUG is deep in mm
territory and I have zero clue about what it means.

Hannes,  can you please look a the above crash in mm/workingset.c?

Thanks,
Miklos