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[Koichiro Den <2089768@xxxxxxxxxxxxxxxxxx>]

https://bugs.launchpad.net/bugs/2087985 is now extended and covers
"ubuntu-kernel-tests" as well, so this LP is duplicate. For ease of
searching, I just leave a comment here for now.

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https://bugs.launchpad.net/bugs/2089768

Title:
  hugemmap10 from ubuntu_ltp_stable.hugetlb failed on Noble

Status in ubuntu-kernel-tests:
  New

Bug description:
  Test hugemmap10 of ubuntu_ltp_stable.hugetlb was observed to fail:
    * N-lowlatency-6.8.0-50.51.1 (drapion, amd64)
    * N-nvidia-lowlatency-6.8.0-1019.21.1 (bunsen, amd64)
    * J-linux-lowlatency-hwe-6.8-6.8.0-50.51.1~22.04.1 (recht, arm64)

  ----
  07:35:55 DEBUG| [stdout] startup='Tue Nov 26 07:35:38 2024'
  07:35:55 DEBUG| [stdout] tst_hugepage.c:84: TINFO: 3 hugepage(s) reserved
  07:35:55 DEBUG| [stdout] tst_tmpdir.c:316: TINFO: Using /tmp/ltp-8CAxsmEARh/LTP_hugLIyG9r as tmpdir (ext2/ext3/ext4 filesystem)
  07:35:55 DEBUG| [stdout] tst_test.c:1085: TINFO: Mounting none to /tmp/ltp-8CAxsmEARh/LTP_hugLIyG9r/hugetlbfs fstyp=hugetlbfs flags=0
  07:35:55 DEBUG| [stdout] tst_test.c:1860: TINFO: LTP version: 20230929-874-gba610da01
  07:35:55 DEBUG| [stdout] tst_test.c:1864: TINFO: Tested kernel: 6.8.0-50-lowlatency #51.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 21 12:44:17 UTC 2024 x86_64
  07:35:55 DEBUG| [stdout] tst_test.c:1703: TINFO: Timeout per run is 0h 00m 30s
  07:35:55 DEBUG| [stdout] hugemmap10.c:388: TINFO: Base pool size: 0
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Clean...
  07:35:55 DEBUG| [stdout] hugemmap10.c:366: TINFO: OK
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Untouched, shared...
  07:35:55 DEBUG| [stdout] hugemmap10.c:366: TINFO: OK
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Untouched, private...
  07:35:55 DEBUG| [stdout] hugemmap10.c:366: TINFO: OK
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Touched, shared...
  07:35:55 DEBUG| [stdout] hugemmap10.c:366: TINFO: OK
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Touched, private...
  07:35:55 DEBUG| [stdout] hugemmap10.c:366: TINFO: OK
  07:35:55 DEBUG| [stdout] hugemmap10.c:388: TINFO: Base pool size: 1
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Clean...
  07:35:55 DEBUG| [stdout] hugemmap10.c:366: TINFO: OK
  07:35:55 DEBUG| [stdout] hugemmap10.c:315: TINFO: Untouched, shared...
  07:35:55 DEBUG| [stdout] hugemmap10.c:333: TFAIL: While doing munmap shared after touch: Bad HugePages_Total: expected 1, actual 2
  07:35:55 DEBUG| [stdout] hugemmap10.c:333: TFAIL: While doing munmap shared after touch: Bad HugePages_Free: expected 1, actual 2
  07:35:55 DEBUG| [stdout] hugemmap10.c:333: TFAIL: While doing munmap shared after touch: Bad HugePages_Surp: expected 0, actual 1
  07:35:55 DEBUG| [stdout]
  07:35:55 DEBUG| [stdout] Summary:
  07:35:55 DEBUG| [stdout] passed   0
  07:35:55 DEBUG| [stdout] failed   3
  07:35:55 DEBUG| [stdout] broken   0
  07:35:55 DEBUG| [stdout] skipped  0
  07:35:55 DEBUG| [stdout] warnings 0
  07:35:55 DEBUG| [stdout] tag=hugemmap10 stime=1732606538 dur=0 exit=exited stat=1 core=no cu=0 cs=4

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