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  1. RHEL Testing
  2. RHELTEST-232

[Unstable test rhel10] s390x https://gitlab.com/redhat/centos-stream/tests/kernel/kernel-tests/-/archive/main/kernel-tests-main.tar.gz#general/memory/function/userfaultfd2 test failure

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    • rhel-kernel-ft
    • CK-December-2024
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      This issue was originally created at 2024-10-14T06:44:19.339Z as a Gitlab issue:
      https://gitlab.com/redhat/centos-stream/tests/kernel/kernel-tests/-/issues/2033

      1. Snippet of test failure

      :: Hugetlbfs
      ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

      :: [ 00:04:41 ] :: [ BEGIN ] :: Running 'mount -t hugetlbfs none ./huge'
      :: [ 00:04:41 ] :: [ PASS ] :: Command 'mount -t hugetlbfs none ./huge' (Expected 0, got 0)
      :: [ 00:04:41 ] :: [ BEGIN ] :: Running 'echo 3 > /proc/sys/vm/drop_caches'
      :: [ 00:04:41 ] :: [ PASS ] :: Command 'echo 3 > /proc/sys/vm/drop_caches' (Expected 0, got 0)
      :: [ 00:04:41 ] :: [ BEGIN ] :: Running 'echo 384 > /proc/sys/vm/nr_hugepages'
      :: [ 00:04:41 ] :: [ PASS ] :: Command 'echo 384 > /proc/sys/vm/nr_hugepages' (Expected 0, got 0)
      :: [ 00:04:41 ] :: [ BEGIN ] :: running userfaultfd hugetlb test :: actually running './userfaultfd hugetlb 128 32 ./huge/ufd_test_file'
      ERROR: UFFDIO_API failed.
      Please make sure to run with either root or ptrace capability. (errno=22, line=360)
      :: [ 00:04:41 ] :: [ FAIL ] :: running userfaultfd hugetlb test (Expected 0, got 1)

      1. Test logs on DataWarehouse

      Please include a link to the test execution on DataWarehouse

      1. DataWarehouse issue

      If the problem is already tracked on DataWarehouse, please include a link to the DataWarehouse issue, e.g. https://datawarehouse.cki-project.org/issue/12345.

      1. Additional details

      Please include any additional information you have about the issue here.

      **In case opening the links above result in a 404 page on DataWarehouse, please make sure you are **[**correctly logged into DataWarehouse via Red Hat SSO**](https://cki-project.org/l/datawarehouse-404)**.**

              chuhu@redhat.com Hu Chunyu
              chuhu@redhat.com Hu Chunyu
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