canonical-ubuntu-qa team mailing list archive

Thread
Date
[Bug 2068006] Re: hugemmap06, hugemmap15 in ubuntu_ltp_stable/hugetlb will timeout on ARM64 node appleton

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Po-Hsu Lin <2068006@xxxxxxxxxxxxxxxxxx>
Date: Wed, 05 Jun 2024 02:32:00 -0000
Reply-to: Bug 2068006 <2068006@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
** Merge proposal linked:
   https://code.launchpad.net/~canonical-kernel-team/+git/autotest-client-tests/+merge/466908

-- 
You received this bug notification because you are a member of Canonical
Platform QA Team, which is subscribed to ubuntu-kernel-tests.
https://bugs.launchpad.net/bugs/2068006

Title:
  hugemmap06, hugemmap15 in ubuntu_ltp_stable/hugetlb will timeout on
  ARM64 node appleton

Status in ubuntu-kernel-tests:
  In Progress

Bug description:
  Issue found on ARM64 node appleton-kernel.

  hugemmap06 test took about 48 seconds to run with N-generic-64k
  6.8.0-35.35 (default is 30 seconds)

   startup='Tue Jun  4 12:20:26 2024'
   tst_hugepage.c:84: TINFO: 255 hugepage(s) reserved
   tst_test.c:1741: TINFO: LTP version: 20230929-407-g58aa31f55
   tst_test.c:1625: TINFO: Timeout per run is 0h 50m 00s
   hugemmap06.c:114: TPASS: No regression found
   hugemmap06.c:114: TPASS: No regression found
   hugemmap06.c:114: TPASS: No regression found
   hugemmap06.c:114: TPASS: No regression found
   hugemmap06.c:114: TPASS: No regression found

   Summary:
   passed   5
   failed   0
   broken   0
   skipped  0
   warnings 0
   tag=hugemmap06 stime=1717503626 dur=48 exit=exited stat=0 core=no cu=0 cs=9503

  The hugemmap15 test took about 520 seconds to run with J-generic-64k
  5.15.0-112.122:

   startup='Tue Jun  4 06:40:10 2024'
   tst_hugepage.c:84: TINFO: 3 hugepage(s) reserved
   tst_test.c:1049: TINFO: Mounting none to /tmp/ltp-hcLO2PQPTo/LTP_hugUekAa4/hugetlbfs fstyp=hugetlbfs flags=0
   tst_test.c:1741: TINFO: LTP version: 20230929-407-g58aa31f55
   tst_test.c:1625: TINFO: Timeout per run is 0h 50m 00s
   hugemmap15.c:95: TINFO: SIGILL at 0xffff7fffff80 (sig_expected=0xffff7fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xffff3fffff80 (sig_expected=0xffff3fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffeffffff80 (sig_expected=0xfffeffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffebfffff80 (sig_expected=0xfffebfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffe7fffff80 (sig_expected=0xfffe7fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffe3fffff80 (sig_expected=0xfffe3fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffdffffff80 (sig_expected=0xfffdffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffdbfffff80 (sig_expected=0xfffdbfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffd7fffff80 (sig_expected=0xfffd7fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffd3fffff80 (sig_expected=0xfffd3fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffcffffff80 (sig_expected=0xfffcffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffcbfffff80 (sig_expected=0xfffcbfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffc7fffff80 (sig_expected=0xfffc7fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffc3fffff80 (sig_expected=0xfffc3fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffbffffff80 (sig_expected=0xfffbffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffbbfffff80 (sig_expected=0xfffbbfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffb7fffff80 (sig_expected=0xfffb7fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffb3fffff80 (sig_expected=0xfffb3fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffaffffff80 (sig_expected=0xfffaffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffabfffff80 (sig_expected=0xfffabfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffa7fffff80 (sig_expected=0xfffa7fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfffa3fffff80 (sig_expected=0xfffa3fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff9ffffff80 (sig_expected=0xfff9ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff9bfffff80 (sig_expected=0xfff9bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff97fffff80 (sig_expected=0xfff97fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff93fffff80 (sig_expected=0xfff93fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff8ffffff80 (sig_expected=0xfff8ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff8bfffff80 (sig_expected=0xfff8bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff87fffff80 (sig_expected=0xfff87fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff83fffff80 (sig_expected=0xfff83fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff7ffffff80 (sig_expected=0xfff7ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff7bfffff80 (sig_expected=0xfff7bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff77fffff80 (sig_expected=0xfff77fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff73fffff80 (sig_expected=0xfff73fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff6ffffff80 (sig_expected=0xfff6ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff6bfffff80 (sig_expected=0xfff6bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff67fffff80 (sig_expected=0xfff67fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff63fffff80 (sig_expected=0xfff63fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff5ffffff80 (sig_expected=0xfff5ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff5bfffff80 (sig_expected=0xfff5bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff57fffff80 (sig_expected=0xfff57fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff53fffff80 (sig_expected=0xfff53fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff4ffffff80 (sig_expected=0xfff4ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff4bfffff80 (sig_expected=0xfff4bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff47fffff80 (sig_expected=0xfff47fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff43fffff80 (sig_expected=0xfff43fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff3ffffff80 (sig_expected=0xfff3ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff3bfffff80 (sig_expected=0xfff3bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff37fffff80 (sig_expected=0xfff37fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff33fffff80 (sig_expected=0xfff33fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff2ffffff80 (sig_expected=0xfff2ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff2bfffff80 (sig_expected=0xfff2bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff27fffff80 (sig_expected=0xfff27fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff23fffff80 (sig_expected=0xfff23fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff1ffffff80 (sig_expected=0xfff1ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff1bfffff80 (sig_expected=0xfff1bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff17fffff80 (sig_expected=0xfff17fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff13fffff80 (sig_expected=0xfff13fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff0ffffff80 (sig_expected=0xfff0ffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff0bfffff80 (sig_expected=0xfff0bfffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff07fffff80 (sig_expected=0xfff07fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xfff03fffff80 (sig_expected=0xfff03fffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xffefffffff80 (sig_expected=0xffefffffff80)
   hugemmap15.c:95: TINFO: SIGILL at 0xffefbfffff80 (sig_expected=0xffefbfffff80)
   hugemmap15.c:213: TPASS: Successfully tested dcache to icache flush

   Summary:
   passed   1
   failed   0
   broken   0
   skipped  0
   warnings 0
   tag=hugemmap15 stime=1717483210 dur=518 exit=exited stat=0 core=no cu=0 cs=51736

  Our current timeout multiplier (10x, which will makes it 300 seconds)
  is not enough.

  We haven't test this hardware for a while. Therefore this does not
  looks like a regression to me.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2068006/+subscriptions
References

[Bug 2068006] [NEW] hugemmap15 in ubuntu_ltp_stable/hugetlb will timeout on ARM64 node appleton with J-generic64k kernel
From: Po-Hsu Lin, 2024-06-04