Re: Segmentation fault | bitbake machine-image.bb | core dumped


Randy MacLeod
 

On 8/12/19 10:42 AM, jaymin.dabhi@vivaldi.net wrote:
Hello All,
Facing segmentation fault (core dumped) while doing bitbake.
I am using Yocto Jethro branch.
Jethro isn't officially supported by the Yocto Project.
The support cycle is ~ 1 year.

https://wiki.yoctoproject.org/wiki/Releases

Can you reproduce the issue on master or a newer supported branch?
If so you could file a bug in:
https://wiki.yoctoproject.org/wiki/Releases

Also, see below for some tips.

When I added python3-pip recipe (in local.conf) and started building image, segmentation fault occurred.
Although, I am able to bitbake python3-pip individually (i.e. bitbake python3-pip).
As per log my assumption is, core dumped is occurring at make_ext4fs execution.
Following are the error logs:
ERROR: Function failed: do_makesystem (log file is located at poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/temp/log.do_makesystem.15059) ERROR: Logfile of failure stored in: poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/temp/log.do_makesystem.15059 Log data follows:
| DEBUG: Executing shell function do_makesystem
| poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/temp/run.do_makesystem.15059: line 105: 15073 Segmentation fault      (core dumped) make_ext4fs -J -b 1024 -s -a / -S
Odd, I've never see that happen before.
Is it reproducible?

Can you adjust the core file limits using 'ulimit',
generate a core file and get a backtrace?

poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/rootfs/etc/selinux/mls/contexts/files/file_contexts -l 768000000 poky/build/tmp-glibc/deploy/images/apq8053-perf/apq8053-sysfs.ext4 poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/rootfs
| WARNING: poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/temp/run.do_makesystem.15059:1 exit 139 from
|   make_ext4fs -J -b 1024 -s -a / -S poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/rootfs/etc/selinux/mls/contexts/files/file_contexts -l 768000000 poky/build/tmp-glibc/deploy/images/apq8053-perf/apq8053-sysfs.ext4 poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/rootfs
| ERROR: Function failed: do_makesystem (log file is located at poky/build/tmp-glibc/work/apq8053-oe-linux/machine-image/1.0-r0/temp/log.do_makesystem.15059) ERROR: Task 11 ( poky/meta-qti-bsp/recipes-products/images/machine-image.bb, do_makesystem) failed with exit code '1'
Whether python3-pip recipe is creating an issue or something else? (attached the python3-pip recipe file)
What did you change in your conf/local.conf file?
If you revert that change, then you are able to generate the image
again?

../Randy

Please let me know.
Any suggestions are welcome.
Regards,
Jaymin

--
# Randy MacLeod
# Wind River Linux

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