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Re: SIGTRAP

From: Burlen Loring <burlen dot loring at kitware dot com>
To: Burlen Loring <burlen dot loring at kitware dot com>, gdb at sourceware dot org
Date: Wed, 30 Jul 2008 08:35:14 -0400
Subject: Re: SIGTRAP
References: <488F6A0E.9060605@kitware.com> <20080730121114.GA15867@caradoc.them.org>

Daniel Jacobowitz wrote:

On Tue, Jul 29, 2008 at 03:05:50PM -0400, Burlen Loring wrote:
Hi,

gdb seems to be having issues when I try to look inside stl vectors. I see this message

Program received signal SIGTRAP, Trace/breakpoint trap.

Then I end up inside operator[] code. Then the debugger becomes useless every next results in a SIGTRAP. I think this is new, but it could be that I am using vectors more lately but either way it's annoying. is this a known issue? is there a work around?
This was a bug in the IA-32 kernel for several releases. See if an upgrade is available? I can't find the exact versions that were affected.

tycho:~$uname -a Linux tycho 2.6.24-19-generic #1 SMP Fri Jul 11 23:41:49 UTC 2008 i686 GNU/Linux

There are probably newer kernels out there, hopefully they don't suffer from the same issue.

Thanks


--
Burlen Loring
Kitware, Inc.
R&D Engineer
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x137

References:
- SIGTRAP
  - From: Burlen Loring
- Re: SIGTRAP
  - From: Daniel Jacobowitz

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