linux-kernel - error: Eeek! page_mapcount(page) went negative! (-1) with different process and kernels

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Message-ID: <sa564176ksz.fsf@Toushirou.duckcorp.org>
Date:	Tue, 16 Oct 2007 19:17:32 +0200
From:	Arnaud Fontaine <arnaud@...esi.org>
To:	linux-kernel@...r.kernel.org
Subject: error: Eeek! page_mapcount(page) went negative! (-1) with different process and kernels

Hello,

We have often the following error from the kernel:

View attachment "kern.log" of type "text/plain" (3158 bytes)

We have tested with different  kernel (2.6.23.1 and 2.6.22) and the same
error happens  with different process.  Any idea for knowing  what could
cause this error?

Please Cc me as I'm not subscribed to the list.

Regards,
Arnaud Fontaine