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Date: Mon, 3 Oct 2016 21:07:29 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
        Antonio SJ Musumeci <trapexit@spawn.link>,
        Miklos Szeredi <miklos@szeredi.hu>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
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Subject: Re: BUG_ON() in workingset_node_shadows_dec() triggers
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On Mon, 3 Oct 2016 21:00:55 -0700 Linus Torvalds <torvalds@linux-foundation.org> wrote:

> In particular, I just got this
> 
>     kernel BUG at ./include/linux/swap.h:276

Well, it's a VM_BUG_ON and few people run with CONFIG_DEBUG_VM.

But a) something's clearly wrong and b) points taken.