I was able to reproduce the issue locally.CAUTION: This email comes from a non Wind River email account! Do not click links or open attachments unless you recognize the sender and know the content is safe. Hi, On Thu Jan 22, 2026 at 3:24 PM CET, Antonin Godard via lists.openembedded.org wrote: [...]Thanks for reporting this. The error indicates that the linker is unable to locate libm.so.6 and libmvec.so.6 in the recipe sysroot. These libraries are normally provided by glibc, and this issue does not appear to be caused by our patches, as we are not able to reproduce it locally. Could you please re-test the series once more to confirm? Thanks, HarishOk, thanks for testing again on your side. It may have been related to another commit on my branch as I'm not facing the issues again. I'll re-add the series to my branch - sorry for the false alarm!Sorry, but after starting an a-full run with your series again, I started getting the same errors again: https://autobuilder.yoctoproject.org/valkyrie/#/builders/29/builds/3110 I've launched an a-full build with the same branches minus your series and I don't see the errors anymore: https://autobuilder.yoctoproject.org/valkyrie/#/builders/29/builds/3115 You can compare the branches used for the two builds by comparing: https://git.yoctoproject.org/poky-ci-archive/log/?h=oecore/autobuilder.yoctoproject.org/valkyrie/a-full-3110 https://git.yoctoproject.org/poky-ci-archive/log/?h=bitbake/autobuilder.yoctoproject.org/valkyrie/a-full-3110 https://git.yoctoproject.org/poky-ci-archive/log/?h=meta-yocto/autobuilder.yoctoproject.org/valkyrie/a-full-3110 vs. https://git.yoctoproject.org/poky-ci-archive/log/?h=oecore/autobuilder.yoctoproject.org/valkyrie/a-full-3115 https://git.yoctoproject.org/poky-ci-archive/log/?h=bitbake/autobuilder.yoctoproject.org/valkyrie/a-full-3115 https://git.yoctoproject.org/poky-ci-archive/log/?h=meta-yocto/autobuilder.yoctoproject.org/valkyrie/a-full-3115 Maybe your build uses some shared state which is why your builds pass? You can base off your test builds against my a-full-3110 branches above, that may help.
To avoid this issue, I am dropping Alistair Francis’s patch (https://lists.openembedded.org/g/openembedded-core/message/229769)
from my patch set.
We will send a v5 series tomorrow.
Thanks,
Harish
Regards, Antonin -- Antonin Godard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com