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

j vwyodapink at gmail.com
Fri Apr 20 00:39:50 UTC 2012


On 04/18/2012 11:24 PM, Khem Raj wrote:
> On Wed, Apr 18, 2012 at 8:32 PM, j<vwyodapink at gmail.com>  wrote:
>>> on ubuntu edit /etc/security/limits.conf on build host and then add
>>> *         soft    core    unlimited
>
> btw. reboot your machine after this change is made
>
>>> that should generate core files. After this search for core* files in
>>> build tree
>>> and see if there are any then debug them with gdb to diagnose it further
>>>
>>> Now I am not sure if those segfaults directly relate to malfunction of
>>> image
>>> if thats the case but its likely. You should also try to explore the
>>> reasons why
>>> the image fails to behave as expected.
>> I will do as suggested as well as do a full image build again and see if I
>> can find out all that is not working. Thank you for the extra debugging info
>> and suggestions. Are there any keywords to search through all the files for
>> including the normal log files, it may help me track down things even
>> further.
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel at lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel

did the reboot went through the build but yet did not produce any core 
files. But I noticed ulimit was still 0 so changed it to unlimited now 
and building again, hopefully that will get some core dumps. Will post 
back once I have more info and will separate anything by which machine 
as even the 2nd borrowed machine segfaults in the same way.

Thanks again for the help




More information about the Openembedded-devel mailing list