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From: Josh Kropf <josh@slashdev.ca>
To: openembedded-devel@lists.openembedded.org
Subject: Re: python-lang causing Alignment trap and Segfault
Date: Wed, 24 Feb 2010 13:00:40 -0500	[thread overview]
Message-ID: <4B856948.6070704@slashdev.ca> (raw)
In-Reply-To: <4B5B5A49.3090902@slashdev.ca>

Just wanted to update the list on this issue.

I have no idea why, but after removing the readline.so file (from 
/usr/lib/python2.6/lib-dynload/) python no longer segfaults on startup.

On 01/23/2010 03:21 PM, Josh Kropf wrote:
> Looks like the atexit module
>
> root@mini2440:~# python -v
> [snip]
> # /usr/lib/python2.6/atexit.pyo matches /usr/lib/python2.6/atexit.py
> import atexit # precompiled from /usr/lib/python2.6/atexit.pAlignment 
> trap: python (2329) PC=0x403f007c Instr=0x28001c05 Address=0xffffffff 
> FSR 0x813
> yo
>
>
>
> On 01/23/2010 03:09 PM, Dr. Michael Lauer wrote:
>> Try running python -v to find out exactly which module is triggering 
>> that.
>>
>> Cheers,
>>
>> :M:
>>
>> Am 23.01.2010 um 20:45 schrieb Josh Kropf <josh@slashdev.ca>:
>>
>>> I've compiled an image for my mini2440 board (armv4t) from the 
>>> stable/2009 branch in git using angstrom distribution.
>>>
>>> One of the python packages I need depends on python-lang but I'm 
>>> finding that python segfaults when python-lang is installed.  The 
>>> kernel logs the following before the segfault:
>>>
>>> Alignment trap: python (2303) PC=0x403f007c Instr=0x28001c05 
>>> Address=0xffffffff FSR 0x813
>>>
>>> Removing python-lang package makes python work again.
>>>
>>> Just wondering if anyone has run into this problem or has some 
>>> pointers on debugging this.
>>>
>>> Thanks,
>>> - Josh
>>>
>>> _______________________________________________
>>> Openembedded-devel mailing list
>>> Openembedded-devel@lists.openembedded.org
>>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>>
>> _______________________________________________
>> Openembedded-devel mailing list
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>
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      reply	other threads:[~2010-02-24 17:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-23 19:45 python-lang causing Alignment trap and Segfault Josh Kropf
2010-01-23 20:09 ` Dr. Michael Lauer
2010-01-23 20:21   ` Josh Kropf
2010-02-24 18:00     ` Josh Kropf [this message]

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