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From: Craig Boston <craig@yekse.gank.org>
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Date: Thu, 25 Nov 2004 20:51:09 -0600
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cc: gnome@freebsd.org
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cc: Oleg Sharoiko <os@rsu.ru>
cc: nlsn@free.fr
Subject: Re: ports/72014: Eclipse doesn't work (SigBus 10) if it has been
	built with GTK
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On Thursday 25 November 2004 2:20 pm, Oleg Sharoiko wrote:
> I made some investigation of this bug and it looks like it is cased by
> gtk built with CPUTYPE=p4. Eclipse works fine after changing CPUTYPE to
> i686 and rebuilding/reinstalling gtk. This is true for my P4 box and
> this was also confirmed by two other testers who faced similar problem.
> Eclipse also works fine with CPUTYPE=athlon-xp (my amd based box at
> work).

Would it be possible for someone who can reproduce this problem to run the 
process under gdb and use the disassemble command to get the machine code at 
the location of the crash?  You don't need debug symbols for this to work, so 
it doesn't involve recompiling with -g or anything.

I'm curious if it's movaps or another SSE instruction.  Due to it happening 
only with CPUTYPE=p4 it sounds similar to a problem that surfaced recently on 
hackers@ involving SSE instructions and the stack alignment in threaded 
processes.

Craig