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[Po-Hsu Lin <2023567@xxxxxxxxxxxxxxxxxx>]

Still visible on:
 * VM.Standard.E3.Flex-4c.8m with J-oracle-5.15.0-1065.71 (sru-20240708)
 * VM.Standard.E3.Flex-4c.8m with F-oracle-5.15.0-1063.69~20.04.1
 * VM.Standard2.1 with F-oracle-5.15.0-1063.69~20.04.1
 * Standard_A2_v2 with F-azure-5.15.0-1068.77~20.04.1 
 * Standard_D4_v4 with F-azure-5.15.0-1068.77~20.04.1 

Experiment shows it will take:
 * ~63 seconds to run on VM.Standard.E3.Flex-4c.8m with J-oracle-5.15.0-1065.71.
 * ~72 seconds to run on VM.Standard.E3.Flex-4c.8m with F-oracle-5.15.0-1063.69~20.04.1
 * Cannot reproduce this on VM.Standard2.1 with F-oracle-5.15.0-1063.69~20.04.1
 * ~314 seconds to run on Standard_A2_v2 with F-azure-5.15.0-1068.77~20.04.1 
 * ~159 seconds to run on Standard_D4_v4 with F-azure-5.15.0-1068.77~20.04.1 

Combine with test results in #2, bumping LTP_TIMEOUT_MUL to 15 (timeout
8 minutes) might be able to solve this issue.

** Changed in: ubuntu-kernel-tests
       Status: New => In Progress

** Changed in: ubuntu-kernel-tests
     Assignee: (unassigned) => Po-Hsu Lin (cypressyew)

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https://bugs.launchpad.net/bugs/2023567

Title:
  madvise11 in ubuntu_ltp_syscalls timeout with J-oracle

Status in ubuntu-kernel-tests:
  In Progress

Bug description:
  When testing the LTP update (LTP 20230516, commit 3ebc2dfa85c) on
  Oracle cloud.

  The madvise11 test will timeout on specific instances:
    * BM.Standard2.52 (Spawning 5 threads, with a total of 800 memory pages)
    * VM.Standard.E3.Flex-4c.8m (Spawning 5 threads, with a total of 800 memory pages)

  Test log:
  INFO: Test start time: Mon Jun 12 13:17:33 UTC 2023
  COMMAND:    /opt/ltp/bin/ltp-pan -q  -e -S   -a 824110     -n 824110  -f /tmp/ltp-Qw060RcCb8/alltests -l /dev/null  -C /dev/null -T /dev/null
  LOG File: /dev/null
  FAILED COMMAND File: /dev/null
  TCONF COMMAND File: /dev/null
  Running tests.......
  tst_test.c:1558: TINFO: Timeout per run is 0h 01m 00s
  madvise11.c:394: TINFO: Spawning 5 threads, with a total of 800 memory pages
  madvise11.c:163: TINFO: Thread [2] returned 0, succeeded.
  madvise11.c:163: TINFO: Thread [1] returned 0, succeeded.
  madvise11.c:163: TINFO: Thread [0] returned 0, succeeded.
  madvise11.c:163: TINFO: Thread [4] returned 0, succeeded.
  madvise11.c:163: TINFO: Thread [3] returned 0, succeeded.
  madvise11.c:198: TPASS: soft-offline / mmap race still clean
  madvise11.c:346: TINFO: Restore 800 Soft-offlined pages
  Test timeouted, sending SIGKILL!
  tst_test.c:1612: TINFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
  tst_test.c:1614: TBROK: Test killed! (timeout?)

  Summary:
  passed   1
  failed   0
  broken   1
  skipped  0
  warnings 0
  INFO: ltp-pan reported some tests FAIL
  LTP Version: 20230516
  INFO: Test end time: Mon Jun 12 13:18:33 UTC 2023

  Test result on other instances:
  * PASSED: VM.DenseIO2.8 (Spawning 5 threads, with a total of 800 memory pages)
  * SKIPPED: VM.Standard.A1.Flex-4c.8m (TCONF: hwpoison_inject driver not available)
  * PASSED: VM.Standard2.1 (Spawning 4 threads, with a total of 640 memory pages)

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