On 2/15/2026 10:31 PM, Yoann Congal wrote:
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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
Harish, do you have access to an ARM host to reproduce/debug this?
(I have looked but the builddir for this particular run was already deleted)
--
Yoann Congal
Smile ECS
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