ubuntu_ltp timeout on B-KVM kernel

Bug #1837206 reported by Po-Hsu Lin on 2019-07-19
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
Undecided
Connor Kuehl

Bug Description

These two tests on Bionic got killed by the jenkins timeout setting :

16:21:44 DEBUG| Waiting for pid 2598 for 18000 seconds
16:21:44 INFO | Checking virt-what to see if we need to set LTP_TIMEOUT_MUL for getrandom02...
16:21:44 INFO | Running in VM, set timeout multiplier LTP_TIMEOUT_MUL>1 (lp:1797327) for getrandom02
Build timed out (after 240 minutes). Marking the build as aborted.
Build was aborted

For ubuntu_ltp, the test starts around:
20:34:16 INFO | Writing results to /home/ubuntu/autotest/client/results/default

Test got killed when running the controllers test.
23:54:00 DEBUG| Persistent state client._record_indent now set to 2
23:54:00 DEBUG| Persistent state client.unexpected_reboot now set to ('ubuntu_ltp.controllers', 'ubuntu_ltp.controllers')
23:54:00 DEBUG| Waiting for pid 957 for 7200 seconds
Build timed out (after 240 minutes). Marking the build as aborted.
Build was aborted

This needs to be investigated.

Po-Hsu Lin (cypressyew) wrote :

Testing with B-KVM, bumping the jenkins timeout to 8 hours.

tags: added: linux-kvm sru-20190701 ubuntu-ltp ubuntu-ltp-syscalls
tags: added: bionic
description: updated
Po-Hsu Lin (cypressyew) on 2019-07-19
description: updated
Po-Hsu Lin (cypressyew) wrote :

ubuntu_ltp B-KVM - 7h13m on obruchev
  setup 0 hr 19 min Passed
  fs 0 hr 32 min Failed
  fs_perms_simple 0 hr 1 min Passed
  fsx 0 hr 0 min Passed
  dio 1 hr 45 min Passed
  io 0 hr 0 min Passed
  mm 0 hr 25 min Passed
  ipc 0 hr 1 min Passed
  sched 0 hr 2 min Failed
  math 0 hr 2 min Passed
  nptl 0 hr 0 min Passed
  pty 0 hr 0 min Passed
  containers 0 hr 11 min Failed
  fs_bind 0 hr 1 min Passed
  controllers 2 hr 0 min Failed
  filecaps 0 hr 0 min Passed
  cap_bounds 0 hr 0 min Passed
  fcntl-locktests 0 hr 0 min Passed
  connectors 0 hr 0 min Passed
  power_management_tests 0 hr 0 min Passed
  hugetlb 0 hr 2 min Passed
  commands 0 hr 9 min Passed
  hyperthreading 0 hr 0 min Passed
  fs_ext4 0 hr 0 min Passed
  can 0 hr 0 min Passed
  cpuhotplug 0 hr 0 min Passed
  net.ipv6_lib 0 hr 0 min Failed
  input 0 hr 0 min Passed
  cve 0 hr 15 min Failed
  crypto 0 hr 1 min Passed
  kernel_misc 0 hr 41 min Failed

Connor Kuehl (connork) on 2019-09-17
Changed in ubuntu-kernel-tests:
assignee: nobody → Connor Kuehl (connork)
Connor Kuehl (connork) wrote :

Just to clarify -- is it the syscalls test suite or the controllers test suite?

I ran getrandom02, controllers, and the syscalls testsuites and htey all ran to completion on Bionic-KVM in a virtual machine.

Po-Hsu Lin (cypressyew) wrote :

Hi Connor,
I have checked the most recent test result.
It looks like the ubunut_ltp_syscalls test suite will no longer timeout on X/B/D KVM kernels.

However,
for the ubunut_ltp test suite, it will timeout with the B-KVM kernel on one of the KVM instance "automation-vm9" (finished correctly in 2h45m on another KVM instance "automation-vm8"). It's the kernel_misc test timeout this time, the test suite ran through the list, finished the crypto test and timeout with the kernel_misc test here.

Please find the attachment for the test output from Jenkins.

I will modify the bug title.

summary: - ubuntu_ltp / ubuntu_ltp_syscalls timeout on KVM kernels
+ ubuntu_ltp timeout on B-KVM kernel
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