misc/133264: [build] make buildworld on RELENG_6_4 is broken on SMP machines

[Victor Sudakov]

The following reply was made to PR misc/133264; it has been noted by GNATS.

From: Victor Sudakov <sudakov at sibptus.tomsk.ru>
To: John Baldwin <jhb at FreeBSD.org>
Cc: bug-followup at FreeBSD.org
Subject: Re: misc/133264: [build] make buildworld on RELENG_6_4 is broken on SMP machines
Date: Mon, 6 Apr 2009 08:40:17 +0700

 John Baldwin wrote:
 > tree.  If that is the case, a build without -j4 should also fail and should 
 > show you where you have object files lying around.
 
 Building on VMWare ESXi 3.5.0 Update 3 (FreeBSD as a guest OS) still
 fails occasionally if more than 1 CPU is allocated to the virtual
 machine. The failures are due to processes like sh, sed or cc1 dupming
 core on signal 11 during the build.
 
 I am using a pristine source tree now.
 
 The problem seems to be SMP related because enabling only 1 virtual
 CPU removes the problem.
 
 Should I open a new PR?
 
 -- 
 Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
 sip:sudakov at sibptus.tomsk.ru