lttng team mailing list archive

[Stefan Bader <1986921@xxxxxxxxxxxxxxxxxx>]

This is caused by upstream dropping trace points in random (again). That
change got backported to v5.15.44. There is an upstream fix for lttng-
modules which needs to be applied to fix this:

commit ed1149ef
Author: Michael Jeanson <mjeanson@xxxxxxxxxxxx>
Date:   Tue May 31 15:24:48 2022 -0400

    fix: 'random' tracepoints removed in stable kernels

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Also affects: lttng-modules (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Jammy)
       Status: New => Won't Fix

** Changed in: lttng-modules (Ubuntu)
       Status: New => Invalid

** Changed in: lttng-modules (Ubuntu Jammy)
   Importance: Undecided => Medium

** Changed in: lttng-modules (Ubuntu Jammy)
       Status: New => In Progress

** Changed in: lttng-modules (Ubuntu Jammy)
     Assignee: (unassigned) => Stefan Bader (smb)

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https://bugs.launchpad.net/bugs/1986921

Title:
  lttng-modules/2.13.1-1 ADT test failure with linux/5.15.0-47.51

Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  Won't Fix
Status in lttng-modules package in Ubuntu:
  Invalid
Status in linux source package in Jammy:
  Won't Fix
Status in lttng-modules source package in Jammy:
  In Progress

Bug description:
  This is a scripted bug report about ADT failures while running lttng-
  modules tests for linux/5.15.0-47.51 on jammy. Whether this is caused
  by the dep8 tests of the tested source or the kernel has yet to be
  determined.

  Testing failed on:
      amd64: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy/jammy/amd64/l/lttng-modules/20220817_074711_55044@/log.gz
      arm64: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy/jammy/arm64/l/lttng-modules/20220817_075639_1a4d1@/log.gz
      ppc64el: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy/jammy/ppc64el/l/lttng-modules/20220817_074544_d2849@/log.gz
      s390x: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy/jammy/s390x/l/lttng-modules/20220817_075106_d2849@/log.gz

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