canonical-ubuntu-qa team mailing list archive

[Po-Hsu Lin <2036194@xxxxxxxxxxxxxxxxxx>]

Test shows it would require ~20 minutes to finish the whole process
(build module, test, remove module)

10:16:12 INFO | START	----	----	timestamp=1694772972	localtime=Sep 15 10:16:12	
10:36:35 INFO | END GOOD	----	----	timestamp=1694774195	localtime=Sep 15 10:36:35	

** Merge proposal linked:
   https://code.launchpad.net/~canonical-kernel-team/+git/autotest-client-tests/+merge/451443

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https://bugs.launchpad.net/bugs/2036194

Title:
  ubuntu_lttng_smoke_test timeout with module removal on AWS a1.medium

Status in ubuntu-kernel-tests:
  In Progress

Bug description:
  On J-aws a1.medium, this test will timeout when removing the DKMS
  module.

  It’s only failing on this instance. Probably because this instance is
  too slow.

  Test log:
   Running '/home/ubuntu/autotest/client/tests/ubuntu_lttng_smoke_test/ubuntu_lttng_smoke_test.sh'
   == lttng smoke test of session create/destroy ==
   Session test-kernel-session created.
   Traces will be output to /tmp/lttng-kernel-trace-16736-session
   PASSED (lttng create) 
   Session test-kernel-session destroyed
   PASSED (lttng destroy)
    
   == lttng smoke test trace context switches ==
   Session test-kernel-session created.
   Traces will be output to /tmp/lttng-kernel-trace-16736-session
   PASSED (lttng create) 
   kernel event sched_switch created in channel channel0
   PASSED (lttng enable-event)
   Tracing started for session test-kernel-session
   PASSED (lttng start)
   Waiting for data availability.
   Tracing stopped for session test-kernel-session
   PASSED (lttng stop)
   Destroying session test-kernel-session..
   Session test-kernel-session destroyed
   PASSED (lttng destroy)
   Found 94133 dd and 140948 context switches
   PASSED (simple system call tracing with babeltrace)
    
   Summary: 7 passed, 0 failed
   Running 'apt-get remove --yes lttng-modules-dkms'
   Timer expired (1200 sec.), nuking pid 2524

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