From pho@holm.cc  Fri Aug 20 12:19:05 2004
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Date: Fri, 20 Aug 2004 14:07:20 +0200 (CEST)
From: Peter Holm <peter@holm.cc>
Reply-To: Peter Holm <peter@holm.cc>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: panic: getnewbuf: locked buf @ kern/vfs_bio.c:1879
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>Number:         70705
>Category:       kern
>Synopsis:       panic: getnewbuf: locked buf @ kern/vfs_bio.c:1879
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Aug 20 12:20:29 GMT 2004
>Closed-Date:    Mon Aug 23 11:30:08 GMT 2004
>Last-Modified:  Mon Aug 23 11:30:08 GMT 2004
>Originator:     Peter Holm
>Release:        FreeBSD 6.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD current.osted.lan 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Fri Aug 20 04:19:59 CEST 2004 root@peter.osted.lan:/usr/src/sys/i386/compile/PHO i386


	
>Description:
	Crash during stress test. More info at 
	http://www.holm.cc/stress/log/cons66.html and
	http://www.holm.cc/stress/log/cons67.html
>How-To-Repeat:
	
>Fix:

	


>Release-Note:
>Audit-Trail:

From: Peter Holm <peter@holm.cc>
To: freebsd-gnats-submit@FreeBSD.org
Cc:  
Subject: Re: kern/70705: panic: getnewbuf: locked buf @ kern/vfs_bio.c:1879
Date: Sun, 22 Aug 2004 08:19:28 +0200

 The patch from kern/69964 to kern/kern_lock.c 1.74 seems to be
 the cause of the panic. Reverting to 1.73 seems to do the trick.
 -- 
 Peter Holm
State-Changed-From-To: open->closed 
State-Changed-By: tjr 
State-Changed-When: Mon Aug 23 11:29:14 GMT 2004 
State-Changed-Why:  
kern_lock.c 1.74 was indeed the cause of this problem and has been backed 
out in CVS. Thanks for the report. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=70705 
>Unformatted:
