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Date:      Tue, 8 Feb 2011 22:27:55 GMT
From:      Bartosz Nowicki <b.nowicki@admin.net.pl>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   amd64/154600: Random kernel panics on tcp_output
Message-ID:  <201102082227.p18MRt9x083530@red.freebsd.org>
Resent-Message-ID: <201102082230.p18MUCOW036033@freefall.freebsd.org>

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>Number:         154600
>Category:       amd64
>Synopsis:       Random kernel panics on tcp_output
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Feb 08 22:30:12 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Bartosz Nowicki
>Release:        8.2-PRERELEASE
>Organization:
admin.net.pl
>Environment:
FreeBSD mydevil.mydevil.net 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #12: Thu Jan 20 15:21:17 CET 2011     krzaq@mydevil.mydevil.net:/usr/obj/usr/src/sys/mydevil  amd64

>Description:
Hello,

We have problem with random kernel panics every few days. More information on the attached screenshot from KVM - http://wstaw.org/w/lji/. OS version is reeBSD 8.2-PRERELEASE #12: Thu Jan 20 15:21:17 CET 2011.

Probably the solution is this - http://svn.freebsd.org/viewvc/base?view=revision&revision=212803, but regardless planned MFC is still out of 8-STABLE.

Is it planned to add this patch before final release of 8.2 ?
>How-To-Repeat:

>Fix:
Same problem described here http://lists.freebsd.org/pipermail/freebsd-current/2010-September/019622.html
Attached patch, that was merged to CURRENT may solve this issue.

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



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