Date: Fri, 1 Nov 2013 17:24:08 -0700 From: Shawn Wallbridge <shawn@wallbridge.net> To: Adrian Chadd <adrian@freebsd.org> Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: 9.2-RELEASE Kernel panic, mbuf underflow Message-ID: <4C3A3540-C829-4D75-A019-EC5BD447AFE8@wallbridge.net> In-Reply-To: <CAJ-Vmoke0goQxArD5BPvo1PK4hAd3euVOME4pBCD%2Bdouqo6nww@mail.gmail.com> References: <E5E8DE91-F977-421E-95AD-EAD1A087BDEA@wallbridge.net> <CAJ-Vmoke0goQxArD5BPvo1PK4hAd3euVOME4pBCD%2Bdouqo6nww@mail.gmail.com>
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I tried building a kernel with INVARIANTS, but their is a known issue with INVARIANTS and 3Ware controllers.. http://www.freebsd.org/cgi/query-pr.cgi?pr=174684 I have built a new kernel with the fix mentioned in that PR, but I have to wait until EOD to boot into it. shawn On Oct 29, 2013, at 9:59 PM, Adrian Chadd <adrian@freebsd.org> wrote: > Hi, > > How about adding > > options INVARIANTS > > .. to the kernel config, compile and reboot? > > > -adrian > > > > On 29 October 2013 21:37, Shawn Wallbridge <shawn@wallbridge.net> wrote: >> I have a file server that keeps panic’ing with a mbuf cluster in the 17 Quadrillion range (2^64 - 2). I am pretty sure it’s a buffer underflow. >> >> I have opened a PR, but I haven’t had any movement on it. This happened while I was running 9.1-RELEASE as well. >> >> Here is the PR.. >> >> http://www.freebsd.org/cgi/query-pr.cgi?pr=183424 >> >> And I have uploaded the crash dumps here.. >> >> http://www.wallbridge.net/crash/ >> >> If anyone has any ideas, I would be grateful as this is a production box and it’s really impacting us. >> >> shawn >> >> >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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