On Mon Feb 16, 2026 at 2:09 PM CET, Harish Sadineni wrote: > > On 2/15/2026 10:31 PM, Yoann Congal wrote: >> 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. >> >> On Sun Feb 15, 2026 at 2:40 PM CET, Mathieu Dubois-Briand wrote: >>> On Thu Feb 12, 2026 at 7:10 PM CET, Harish via lists.openembedded.org >>> Sadineni wrote: >>>> From: Yoann Congal<[email protected]> >>>> >>>> This new case tests that the rust_mininal sample inside the kernel source >>>> tree is buildable and works properly: check that the module can be >>>> loaded and that it prints correctly. >>>> >>>> Signed-off-by: Yoann Congal<[email protected]> >>>> Signed-off-by: Harish Sadineni<[email protected]> >>>> --- >>> Hi Harish, Yoann, >>> >>> It looks like this test is still a bit intermittent: >>> >>> 2026-02-15 09:27:44,140 - oe-selftest - INFO - >>> runtime_test.RustKernel.test_kernel_rust_sample (subunit.RemotedTestCase) >>> 2026-02-15 09:27:44,142 - oe-selftest - INFO - ... FAIL >>> ... >>> 2026-02-15 09:27:44,142 - oe-selftest - INFO - 11: 13/57 404/671 (87.99s) >>> (0 failed) (runtime_test.RustKernel.test_kernel_rust_sample) >>> 2026-02-15 09:27:44,142 - oe-selftest - INFO - >>> testtools.testresult.real._StringException: Traceback (most recent call >>> last): >>> File >>> "/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/runtime_test.py", >>> line 506, in test_kernel_rust_sample >>> self.assertEqual(status, 1, "Loading rust_minimal module failed!") >>> ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> File "/usr/lib/python3.13/unittest/case.py", line 907, in assertEqual >>> assertion_func(first, second, msg=msg) >>> ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ >>> File "/usr/lib/python3.13/unittest/case.py", line 900, in >>> _baseAssertEqual >>> raise self.failureException(msg) >>> AssertionError: 0 != 1 : Loading rust_minimal module failed! >>> >>> https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3319 >> This is oe-selftest-armhost on ubuntu2504-vk-arm1. > Hi Yoann, Mathieu, > > I tried few builds locally, but not able to reproduce this. > > On the autobuilder, We ran following builds which were completed > successfully on ubuntu2504-vk-arm1: > https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3326 > https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3331 > > Additionally, One of Mathieu's build also ran successfully on > oe-selftest-armhost ubuntu2504-vk-arm1: > https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3323 > <https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3323> > From what I can see, build 3319 > <https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3319>was > triggered from a-full/3219 > <https://autobuilder.yoctoproject.org/valkyrie/#/builders/29/builds/3219>: > However, when checking a-full/3219, it triggered build 3317 > <https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3317>, > where the rust kernel selftest passed. > > I can see few other builds were successful on oe-selftest-armhost with > this patch series. I’m not sure why the failure occurred in this case. > Mathieu, could you please try running a few additional builds to see if > it reproduces? > > Thanks, > Harish
Sure, I will launch a few builds and see how it goes. AB maintenance will begin soon, so I will start either later today or tomorrow morning. -- Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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