Fwd: ARM FCSE - random programs segfaults

Martix martix.cz at gmail.com
Fri Apr 9 20:03:36 CEST 2010

---------- Forwarded message ----------
From: Gilles Chanteperdrix <gilles.chanteperdrix at xenomai.org>
Date: 2010/4/9
Subject: Re: ARM FCSE - random programs segfaults
To: Martix <martix.cz at gmail.com>

Martix wrote:
>> Your processor seems as fine as mine with regard to LTP. I have one last
>> trick to try (will send a patch tomorrow), and after that, we will have
>> to really try and debug the issue (but it will be hard). Does the
>> segfaulting application require some specific hardware, or can I run it
>> on any hardware?
> SHR-settings sources are here: http://git.shr-project.org/repo/shr-settings.git
> It is python application, it depends on FSO (Freesmartphone.org)
> framework and Elementary toolkit.
> Segfaults are reproducible also with others applications.
> I found simplest way to reproduce:
> run Python 2.6.4
>>>> import elementary
>>>> import dbus
> Segmentation fault

Ok. Got the segfault, thanks for the simplistic test case. It happens
with FCSE in "best effort" mode, but not in "guaranteed" mode, that is
weird. Starting the debug now.


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