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From: Nikolay Denev <ndenev@gmail.com>
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Date: Thu, 27 Oct 2011 13:56:13 +0300
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References: <201110250406.p9P46UEb077845@svn.freebsd.org>
To: Qing Li <qingli@freebsd.org>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
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Subject: Re: svn commit: r226713 - head/sys/netinet
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On Oct 25, 2011, at 7:06 AM, Qing Li wrote:

> Author: qingli
> Date: Tue Oct 25 04:06:29 2011
> New Revision: 226713
> URL: http://svn.freebsd.org/changeset/base/226713
>=20
> Log:
>  Exclude host routes when checking for prefix coverage on multiple
>  interfaces. A host route has a NULL mask so check for that condition.
>  I have also been told by developers who customize the packet output
>  path with direct manipulation of the route entry (or the outgoing
>  interface to be specific). This patch checks for the route mask
>  explicitly to make sure custom code will not panic.
>=20
>  PR:		kern/161805
>  MFC after:	3 days
>=20
> Modified:
>  head/sys/netinet/in.c
>=20

Without this patch my stable/8 routers were crashing just after a few =
minutes.
A few hours after the commit I applied it manually and the machines are =
up since then, thanks!

Regards,
Nikolay