[oe] [oe-core] ld segfault cant figure it out

[j]

On 04/16/2012 03:41 PM, Gary Thomas wrote:
> On 2012-04-16 16:32, j wrote:
>> On 04/16/2012 03:28 PM, Gary Thomas wrote:
>>> On 2012-04-16 16:11, j wrote:
>>>> On 04/13/2012 03:50 PM, j wrote:
>>>>> On 04/13/2012 03:46 PM, j wrote:
>>>>>> There seems to be a couple of packages when I build that cause ld 
>>>>>> segfaults such as
>>>>>> [ 6635.846581] ld[14419]: segfault at 8 ip 0077f1bf sp bfbf4a8c 
>>>>>> error 4 in libc-2.13.so[73d000+15c000]
>>>>>> [ 6656.831878] ld[20772]: segfault at 8 ip 00ba61bf sp bfaf1bfc 
>>>>>> error 4 in libc-2.13.so[b64000+15c000]
>>>>>>
>>>>>> I can not seem to be able to track down the package/packages that 
>>>>>> are causing this. I have tried with a clean build dir and only 
>>>>>> building nano and I get it so it is something in
>>>>>> the getting environment ready steps. Is there a way I can easily 
>>>>>> track down the build/builds that are causing this? Am I even on 
>>>>>> the right track in this thinking? Nothing fails
>>>>>> to build and other than task-native-sdk all result in what seem 
>>>>>> to be working packages.
>>>>>>
>>>>>> Any info on what or how to figure it out would be greatly 
>>>>>> appreciated.
>>>>>> building for bbxm on 11.04(uptodate), build environment setup 
>>>>>> with Angstrom scripts and all is up to date.
>>>>>>
>>>>>> Thank you
>>>>> Sorry forgot the info from qa.log
>>>>>
>>>>> libgcc-4.5: non -staticdev package contains static .a library: 
>>>>> libgcc-dev path
>>>>> '/work/armv7a-angstrom-linux-gnueabi/libgcc-4.5-r48+svnr184907/packages-split/libgcc-dev/usr/lib/arm-angstrom-linux-gnueabi/4.5.4/libgcc.a' 
>>>>>
>>>>> libgcc-4.5: non -staticdev package contains static .a library: 
>>>>> libgcc-dev path
>>>>> '/work/armv7a-angstrom-linux-gnueabi/libgcc-4.5-r48+svnr184907/packages-split/libgcc-dev/usr/lib/arm-angstrom-linux-gnueabi/4.5.4/libgcov.a' 
>>>>>
>>>>> libgcc-4.5: non -staticdev package contains static .a library: 
>>>>> libgcc-dev path
>>>>> '/work/armv7a-angstrom-linux-gnueabi/libgcc-4.5-r48+svnr184907/packages-split/libgcc-dev/usr/lib/arm-angstrom-linux-gnueabi/4.5.4/libgcc_eh.a' 
>>>>>
>>>>> bash-4.2: bash: Found a reference to /usr/ in
>>>>> /home/beagle/OE/setup-scripts/build/tmp-angstrom_2010_x-eglibc/work/armv7a-angstrom-linux-gnueabi/bash-4.2-r2/packages-split/bash/bin/bashbug 
>>>>>
>>>>> bash-4.2: Shell scripts in base_bindir and base_sbindir should not 
>>>>> reference anything in exec_prefix
>>>>>
>>>>> Any other places to check, as these I do not think relate to a 
>>>>> segfault?
>>>>
>>>> I have now tried the build on 3 different OS's the most recent 
>>>> being Arch. All give the same QA log's and all give me segfaults. 
>>>> That are all basically close to the same errors
>>>> just differing libc versions.
>>>>
>>>> I have tried Ubuntu 10.04 11.04 Fedora 16 and now Arch. What is 
>>>> causing the segfaults? Is it what is in the QA log?
>>>>
>>>>
>>>>
>>>> Most current
>>>> [ 6433.379801] ld[22955]: segfault at 403 ip 00007f703ddcc435 sp 
>>>> 00007fffb0bd9f50 error 4 in libc-2.15.so[7f703dd85000+197000]
>>>> [ 6444.526227] ld[31806]: segfault at 403 ip 00007f0dffc51435 sp 
>>>> 00007fffc0a990d0 error 4 in libc-2.15.so[7f0dffc0a000+197000]
>>>>
>>>> libgcc-4.5: non -staticdev package contains static .a library: 
>>>> libgcc-dev path
>>>> '/work/armv7a-angstrom-linux-gnueabi/libgcc-4.5-r48+svnr184907/packages-split/libgcc-dev/usr/lib/arm-angstrom-linux-gnueabi/4.5.4/libgcc_eh.a' 
>>>>
>>>> libgcc-4.5: non -staticdev package contains static .a library: 
>>>> libgcc-dev path
>>>> '/work/armv7a-angstrom-linux-gnueabi/libgcc-4.5-r48+svnr184907/packages-split/libgcc-dev/usr/lib/arm-angstrom-linux-gnueabi/4.5.4/libgcc.a' 
>>>>
>>>> libgcc-4.5: non -staticdev package contains static .a library: 
>>>> libgcc-dev path
>>>> '/work/armv7a-angstrom-linux-gnueabi/libgcc-4.5-r48+svnr184907/packages-split/libgcc-dev/usr/lib/arm-angstrom-linux-gnueabi/4.5.4/libgcov.a' 
>>>>
>>>> bash-4.2: bash: Found a reference to /usr/ in
>>>> /home/gusterson/OpenEmbed/setup-scripts/build/tmp-angstrom_2010_x-eglibc/work/armv7a-angstrom-linux-gnueabi/bash-4.2-r2/packages-split/bash/bin/bashbug 
>>>>
>>>> bash-4.2: Shell scripts in base_bindir and base_sbindir should not 
>>>> reference anything in exec_prefix
>>>>
>>>>
>>>> The only reason I am concerned with this and it may be un related 
>>>> is that every time I build task-native-sdk it does not build a 
>>>> working sdk for my device. BB-xm. Yes I know I can
>>>> install one from the repo, but I want to figure out what is wrong 
>>>> with building one for me.
>>>>
>>>> Does anyone have input, advice something?
>>>
>>> You've tried different Operating Systems, but one would assume that
>>> this is all on the same hardware? Have you tried a different build
>>> host (i.e. hardware/box)?
>>>
>> sadly the only other hardware I have is to old to try a build on. 
>> Would take me weeks to get a complete image.
>>
>> So this could be a hardware problem on my end? If so any chance you 
>> know what I could search for in logs or anything like that to try and 
>> track down what on the hardware side is
>> causing it?
>
> Random errors like this always make me question the hardware.  The 
> fact that it
> can work fine in one setup but not another reinforces that.  It might 
> not be the
> case, but I think you'll have to check it out.
>
>>
>> Thanks a bunch for your reply though is not something I took in to 
>> account, reason being is I can build the gumstix overo chain 
>> (oe-classic I believe it is) on the same hardware
>> with out running into this issue.
>
well I guess I just have to keep digging for other ways to solve things, 
as I do not want to buy a new machine just to build OE :P Are there no 
methods for figuring out build machine issues, because the error only 
happens when building Angstrom/oe-core, but not in classic for the overo 
series on the same machine.

Thanks for your input. If I find anything out I will post back in case 
it is of use to any body.