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[Bug 2016469] Re: test_maps in ubuntu_bpf failed on J-oem-6.1 ( run_parallel: Assertion `status == 0' failed.)

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Timo Aaltonen <2016469@xxxxxxxxxxxxxxxxxx>
Date: Mon, 18 Mar 2024 16:20:55 -0000
Reply-to: Bug 2016469 <2016469@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/2016469

Title:
  test_maps in ubuntu_bpf failed on J-oem-6.1 ( run_parallel: Assertion
  `status == 0' failed.)

Status in ubuntu-kernel-tests:
  New
Status in linux-oem-6.1 package in Ubuntu:
  Invalid
Status in linux-oem-6.1 source package in Jammy:
  Won't Fix

Bug description:
  Issue found in J-oem-6.1.0-1009.9 after fixing the build issue in bug
  2016455.

  The test_maps in ubuntu_bpf will fail with:
    test_maps: test_maps.c:1375: __run_parallel: Assertion `status == 0' failed.

  Test log:
   Running './test_maps'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_hashmap_walk'
   Fork 100 tasks to 'test_hashmap'
   Fork 100 tasks to 'test_hashmap_percpu'
   Fork 100 tasks to 'test_hashmap_sizes'
   Fork 100 tasks to 'test_arraymap'
   Fork 100 tasks to 'test_arraymap_percpu'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_update_delete'
   Fork 100 tasks to 'test_hashmap_walk'
   Fork 100 tasks to 'test_hashmap'
   Fork 100 tasks to 'test_hashmap_percpu'
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:173: test_hashmap_percpu: Assertion `bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0' failed.
   test_maps: test_maps.c:1375: __run_parallel: Assertion `status == 0' failed.

  This issue only exists on bare-metal. Passed with VM on openstack.

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