linux-kernel - Re: Fwd: Fwd: laptop / computer hardlocks during execution of 32bit applications(binaries) on 64bit system (Gentoo)

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Message-ID: <47868B6D.6030208@zytor.com>
Date:	Thu, 10 Jan 2008 13:17:33 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Matthew <jackdachef@...il.com>
CC:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>, Ed Tomlinson <edt@....ca>
Subject: Re: Fwd: Fwd: laptop / computer hardlocks during execution of 32bit
 applications(binaries) on 64bit system (Gentoo)

Matthew wrote:
>> If you *do* reproduce the problem that way, it would be extremely
>> helpful if you could enable CONFIG_DEBUG_INFO and provide the vmlinux
>> (not vmlinuz/bzImage) file that goes with the crash dump screenshot.
> 
> I *did* reproduce it that way and enabled the above mentioned option
> and the CONFIG_DEBUG_BUGVERBOSE=y thingy and CONFIG_FRAME_POINTER=y,
> too
> hope that's enough
> 
> here you go: http://kerneloftruth.neucode.org/other/crash_ia32_64/not_tainted/vmlinux
> (I hope it was uploaded completely):
> 
> md5sum: 0be124557bafebaebd69be2138329ef6
> sha256sum: 638d7a0dc36caa8eedd77e2ebeae6e8b54db74466f9d28f769c9cacf2ace0e0e
> 
> updated kernel-config:
> http://omploader.org/vYWhw/2.6.24-rc6-zen0_bisect%20(latest_config)
> 

Great!!  Downloading now.

Do you have the error dump output to go along with this, too?

Huge thanks,

	-hpa
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