canonical-ubuntu-qa team mailing list archive

[Jürg Häfliger <1942347@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

-- 
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/1942347

Title:
  proc01 from ubuntu_ltp.fs fails to read spl/hostid on s390x on Hirsute

Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Hirsute:
  Won't Fix

Bug description:
  Testcase proc01 from ubuntu_ltp.fs fails on Hirsute s390x systems
  with:

  12:48:34 DEBUG| [stdout] proc01      1  TFAIL  :  proc01.c:400: read
  failed: /proc/sys/kernel/spl/hostid: errno=EFAULT(14): Bad address

  I was also able to reproduce this on a amd64 VM running
  5.11.0-31-generic by loading the spl module and running:

  $ sudo cat /proc/sys/kernel/spl/hostid 
  cat: /proc/sys/kernel/spl/hostid: Bad address

  This is probably not a regression, affecting only s390x now likely
  because the spl module wasn't loaded on the previous runs. s390x
  systems are not re-deployed for the regression tests, so this could be
  a lingering module loaded for previous tests.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1942347/+subscriptions