[oe] State of OE World, 2019-03-16

[Martin Jansa]

On Sun, Mar 17, 2019 at 08:26:37AM -0700, Khem Raj wrote:
> http://www.openembedded.org/wiki/Bitbake_World_Status
> 
> == Failed tasks 2019-03-16 ==
> 
> INFO: jenkins-job.sh-1.8.45 Complete log available at
> http://logs.nslu2-linux.org/buildlogs/oe/world/warrior/log.report.20190317_082308.log
> 
>     * sources/openembedded-core/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.58.3.bb:do_compile

I was hit by this one as well on some arm targets.

http://logs.nslu2-linux.org/buildlogs/oe/world/warrior/log.world.qemuarm.20190321_215508.log/bitbake.log

shows that it's actually from qemu-arm segfault inside g-ir-scanner-qemuwrapper

| qemu: uncaught target signal 11 (Segmentation fault) - core dumped
| /home/jenkins/oe/world/yoe/build/tmpfs/work/armv7vet2hf-neon-yoe-linux-gnueabi/gobject-introspection/1.58.3-r0/build/g-ir-scanner-qemuwrapper: line 6:  1959 Segmentation fault      (core dumped) PSEUDO_UNLOAD=1 qemu-arm -r 3.2.0 -L /home/jenkins/oe/world/yoe/build/tmpfs/work/armv7vet2hf-neon-yoe-linux-gnueabi/gobject-introspection/1.58.3-r0/recipe-sysroot -E LD_LIBRARY_PATH=$GIR_EXTRA_LIBS_PATH:.libs:/home/jenkins/oe/world/yoe/build/tmpfs/work/armv7vet2hf-neon-yoe-linux-gnueabi/gobject-introspection/1.58.3-r0/recipe-sysroot//usr/lib:/home/jenkins/oe/world/yoe/build/tmpfs/work/armv7vet2hf-neon-yoe-linux-gnueabi/gobject-introspection/1.58.3-r0/recipe-sysroot//lib "$@"

The interesting part is that this happens only when glibc is built with gold enabled.

I've put a bit more details in temporary work-around here:
https://github.com/shr-distribution/meta-smartphone/commit/8f06eb355ead85464b1a1bbaa82584504df15743

I'm comparing qemuarm glibc build with bfd and gold to see if there is some
significant difference which might cause this and I plan to flash some small
image on my targets to see if libc is broken in runtime as well or only when
running inside qemu-arm.

Is anyone else seeing this as well?

Regards,
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