Bugzilla – Bug 1214876
[Build 20230831] ltp: openQA test fails in process_madvise01
Last modified: 2023-11-15 08:42:44 UTC
## Observation process_madvise01.c:62: TFAIL: Expect: Most of the memory has been swapped out: 0kB out of 1024kB Failed. Test took approximately 0.0143491509370506 seconds Some test output could not be parsed: 8 lines were ignored. openQA test in scenario opensuse-Tumbleweed-JeOS-for-kvm-and-xen-x86_64-jeos-ltp-syscalls@uefi_virtio-2G fails in [process_madvise01](https://openqa.opensuse.org/tests/3541571/modules/process_madvise01/steps/7) ## Test suite description ## Reproducible Fails since (at least) Build [20230831](https://openqa.opensuse.org/tests/3541222) ## Expected result Last good: [20230830](https://openqa.opensuse.org/tests/3538425) (or more recent) ## Further details Always latest result in this scenario: [latest](https://openqa.opensuse.org/tests/latest?arch=x86_64&distri=opensuse&flavor=JeOS-for-kvm-and-xen&machine=uefi_virtio-2G&test=jeos-ltp-syscalls&version=Tumbleweed)
It's a new test added in [1] (last working build uses the same kernel). I have no idea if it's a test bug or kernel bug or openQA issue (Debian with kernel 6.4.11 works well, Tubleweed currently have kernel 6.4.12-1). I'm away for 2 weeks, thus just reported upstream [2] and Cc related developers. [1] https://github.com/linux-test-project/ltp/commit/c185128386aa9ae9a2d310d1d11b13dd6621df34 [2] https://lore.kernel.org/ltp/20230901103758.GC323151@pevik/
It's probably test a bug due missing swap [1]. I suppose bug should be set as invalid (not a kernel bug, but LTP regression). [1] https://lore.kernel.org/ltp/20230901123126.GA343678@pevik/
The fix was applied and it appears the test now refuses to run (as it should): https://openqa.opensuse.org/tests/3726130#step/process_madvise01/8