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  1. RHEL Testing
  2. RHELTEST-127

[RHEL8] avc_check failed in general/memory/function/libhugetlbfs

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    • rhel-kernel-ft

      This issue was originally created at 2024-01-22T13:41:23.882Z as a Gitlab issue:
      https://gitlab.com/redhat/centos-stream/tests/kernel/kernel-tests/-/issues/1844

      1. Snippet of test failure

      time->Fri Jan 19 20:13:20 2024
      type=PROCTITLE msg=audit(1705713200.799:113): proctitle="mremap-expand-slice-collision"
      type=SYSCALL msg=audit(1705713200.799:113): arch=c00000b7 syscall=222 success=no exit=-13 a0=0 a1=80000000 a2=1 a3=11 items=0 ppid=6568 pid=6571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="mremap-expand-s" exe="/root/rpmbuild/BUILD/libhugetlbfs-2.21/tests/obj64/mremap-expand-slice-collision" subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null)
      type=AVC msg=audit(1705713200.799:113): avc: denied

      Unknown macro: { mmap_zero }

      for pid=6571 comm="mremap-expand-s" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=memprotect permissive=0

      1. Test logs on DataWarehouse

      https://datawarehouse.cki-project.org/kcidb/tests/11010714#result-15105536

      1. Additional details

      Triggered by general/memory/function/libhugetlbfs, only on aarch64

              chuhu@redhat.com Hu Chunyu
              zhilli Zhili Li
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                Created:
                Updated: