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[Bug 2113946] [NEW] test_maps on ubuntu_bpf fails on plucky realtime openstack arm64

 

Public bug reported:

test_maps on ubuntu_bpf fails on plucky realtime openstack arm64. It
passes on testflinger amd64/arm64 and openstack amd64.

Error output:

15499  12:55:26 DEBUG| Running './test_maps'
15500  12:55:26 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15501  12:55:28 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15502  12:55:30 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15503  12:55:32 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15504  12:55:34 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15505  12:55:36 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15506  12:55:38 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15507  12:55:40 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15508  12:55:42 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15509  12:55:44 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15510  12:55:46 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15511  12:55:48 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15512  12:55:50 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap_walk'
15513  12:55:54 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap'
15514  12:55:54 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap_percpu'
15515  12:55:54 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap_sizes'
15516  12:55:57 DEBUG| [stdout] Fork 100 tasks to 'test_arraymap'
15517  12:55:57 DEBUG| [stdout] Fork 100 tasks to 'test_arraymap_percpu'
15518  12:55:57 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15519  12:56:00 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15520  12:56:02 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15521  12:56:04 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15522  12:56:07 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15523  12:56:09 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15524  12:56:11 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15525  12:56:13 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
15526  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
15527  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
15528  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
15529  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
15530  12:56:15 ERROR| [stderr] test_maps: test_maps.c:1375: __run_parallel: Assertion `status == 0' failed. 

This may be related to LP bug 1837386 because it is a similar test_maps
issue and may be related to LP bugs 2110478 and 2113944 because they are
similar issues only related to openstack arm64.

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New


** Tags: 6.14 arm64 openstack plucky realtime sru-20250519 ubuntu-bpf

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https://bugs.launchpad.net/bugs/2113946

Title:
  test_maps on ubuntu_bpf fails on plucky realtime openstack arm64

Status in ubuntu-kernel-tests:
  New

Bug description:
  test_maps on ubuntu_bpf fails on plucky realtime openstack arm64. It
  passes on testflinger amd64/arm64 and openstack amd64.

  Error output:

  15499  12:55:26 DEBUG| Running './test_maps'
  15500  12:55:26 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15501  12:55:28 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15502  12:55:30 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15503  12:55:32 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15504  12:55:34 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15505  12:55:36 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15506  12:55:38 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15507  12:55:40 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15508  12:55:42 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15509  12:55:44 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15510  12:55:46 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15511  12:55:48 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15512  12:55:50 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap_walk'
  15513  12:55:54 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap'
  15514  12:55:54 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap_percpu'
  15515  12:55:54 DEBUG| [stdout] Fork 100 tasks to 'test_hashmap_sizes'
  15516  12:55:57 DEBUG| [stdout] Fork 100 tasks to 'test_arraymap'
  15517  12:55:57 DEBUG| [stdout] Fork 100 tasks to 'test_arraymap_percpu'
  15518  12:55:57 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15519  12:56:00 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15520  12:56:02 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15521  12:56:04 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15522  12:56:07 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15523  12:56:09 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15524  12:56:11 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15525  12:56:13 DEBUG| [stdout] Fork 100 tasks to 'test_update_delete'
  15526  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
  15527  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
  15528  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
  15529  12:56:14 DEBUG| [stdout] helper_fill_hashmap(278):FAIL:can't update hashmap err: Unknown error -12
  15530  12:56:15 ERROR| [stderr] test_maps: test_maps.c:1375: __run_parallel: Assertion `status == 0' failed. 

  This may be related to LP bug 1837386 because it is a similar
  test_maps issue and may be related to LP bugs 2110478 and 2113944
  because they are similar issues only related to openstack arm64.

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