kern/104821: Kernel panic in 6.1-RELEASE-p10 (ipv6 related ?)

[Geoffroy Desvernay]

>Number:         104821
>Category:       kern
>Synopsis:       Kernel panic in 6.1-RELEASE-p10 (ipv6 related ?)
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Oct 26 06:20:21 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Geoffroy Desvernay
>Release:        FreeBSD 6.1-RELEASE-p10 i386
>Organization:
<none>
>Environment:
System: FreeBSD box.dgeos.net 6.1-RELEASE-p10 FreeBSD 6.1-RELEASE-p10 #0: Wed Oct 4 09:30:30 CEST 2006 root at box.dgeos.net:/usr/obj/usr/src/sys/BOX i386


	This is a i386 (via c7) box
>Description:
	This panic occurred four times in one month. (with -p6 also) I'm not able to understand where it comes from, but this may help others...
	I think this could be ipv6 (nd6_output) related...
	core dumps, kernel.debug and kgdb log are there:
	http://www.dgeos.net/core/
>How-To-Repeat:
	I don't see any particular load on this server...
	I could test some patch on it for stability
>Fix:

	Unknown


>Release-Note:
>Audit-Trail:
>Unformatted: