linux-kernel - Re: boot failure, "DWARF2 unwinder stuck at 0xc0100199"

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Message-Id: <200608281150.53196.ak@suse.de>
Date:	Mon, 28 Aug 2006 11:50:53 +0200
From:	Andi Kleen <ak@...e.de>
To:	"J. Bruce Fields" <bfields@...ldses.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: boot failure, "DWARF2 unwinder stuck at 0xc0100199"

> 
> It looks like that's the deference of context on line 221:
> 		stack = (unsigned long*)context->previous_esp;
> 
> So "context" was 0000b000?? OK, I don't know this code at all, so I'm
> probably not going to figure out anything useful here.

I double checked this now again and I think Jan's patch 

ftp://ftp.firstfloor.org/pub/ak/x86_64/late-merge/patches/backtracer-stuck-in-apic_timer_interrupt

should fix it. I plan to submit that one for 2.6.18

-Andi
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