Date: Thu, 19 Oct 2006 14:18:45 GMT From: Mark Kamichoff<prox@prolixium.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/104569: panic w/zebra Message-ID: <200610191418.k9JEIjxS098047@www.freebsd.org> Resent-Message-ID: <200610191420.k9JEKKCo045653@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 104569 >Category: kern >Synopsis: panic w/zebra >Confidential: no >Severity: critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 19 14:20:19 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Mark Kamichoff >Release: FreeBSD 6.2-PRERELEASE >Organization: >Environment: FreeBSD starfire.prolixium.com 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #2: Thu Oct 12 17:54:27 EDT 2006 root@starfire.prolixium.com:/usr/obj/usr/src/sys/STARFIRE i386 >Description: Over the past few weeks, I've observed several reboots, which are apparently kernel panics due to something related to zebra. This machine is a router, and terminates several OpenVPN tunnels as well as IPv6-in-IPv4 tunnels. I'm using Quagga to run OSPFv2 and OSPFv3. This problem first started in 6.1-RELEASE (box was stable w/6.0), so I upgraded to 6-STABLE, recently, but the problem still persists. The crash follows: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x78 fault code = supervisor read, page not present instruction pointer = 0x20:0xc058c693 stack pointer = 0x28:0xdea99a64 frame pointer = 0x28:0xdea99a68 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 1256 (zebra) trap number = 12 panic: page fault System info: FreeBSD 6.2-PRERELEASE (cvs of 6-STABLE from Sept 20, iirc) quagga-0.99.4_2 I have included the kgdb output, as well as other information about the system, here: http://www.prolixium.com/share/txt/freebsd/zebra/ I can allow the pf.conf to be viewed, if absolutely needed. It's fairly plain. Please let me know what else I can provide! Thanks. - Mark >How-To-Repeat: Unknown. This happens randomly every couple of days. >Fix: Unknown. >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200610191418.k9JEIjxS098047>