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[Po-Hsu Lin <2051227@xxxxxxxxxxxxxxxxxx>]

This is affecting the posix_ipc test in test_regression_testsuite as
well, it's failing with the same -c flag issue:

+ /tmp/testlibQZ3lGV/source/focal/apparmor-2.13.3/tests/regression/apparmor/posix_mq_rcv /tmp/testlibQZ3lGV/source/focal/apparmor-2.13.3/tests/regression/apparmor/posix_mq_snd pass -c /tmp/testlibQZ3lGV/source/focal/apparmor-2.13.3/tests/regression/apparmor/posix_mq_snd -k /queuename
+ test_rc=1
+ '[' 1 -gt 128 ']'
+ checktestfg
+ local ret expectedsig killedsig
++ cat /tmp/sdtest.29193-28058-rxK9s7/output.posix_mq_rcv
+ ret='Unrecognized option

Usage: /tmp/testlibQZ3lGV/source/focal/apparmor-2.13.3/tests/regression/apparmor/posix_mq_rcv [options]
Options are:
-n        get notified if there'\''s an item in the queue
          available options are: mq_notify, select, poll and epoll
-k        message queue name (default is /testmq)
-c        path of the client binary
-u        run test as specified UID
-t        timeout in seconds'

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https://bugs.launchpad.net/bugs/2051227

Title:
  test_regression_mqueue_abi from ubuntu_qrt_apparmor is failing with
  F-5.15 ARM64

Status in ubuntu-kernel-tests:
  New

Bug description:
  Issue found on:
   * F-azure-5.15.0-1055.63~20.04.1 ARM64 Standard_D2pds_v5
   * F-aws-5.15.0-1053.58~20.04.1  ARM64 c6g.8xlarge
   * F-lowlatency-hwe-5.15.0-94.104~20.04.1 64k ARM64 openstack
   * F-hwe-5.15.0-94.104~20.04.1 64k ARM64 openstack

  (We don't run this test on baremetal with F-hwe-5.15 / F-lowlatency-
  hwe-5.15)

  This issue cannot be found on J-5.15.

  Test failed with:
   Running 'python2 ./test-apparmor.py -v ApparmorTestsuites.test_regression_mqueue_abi'
   Running test: './test-apparmor.py' distro: 'Ubuntu 20.04' kernel: '5.15.0-1053.58~20.04.1 (Ubuntu 5.15.0-1053.58~20.04.1-aws 5.15.136)' arch: 'arm64' init: 'systemd' uid: 0/0 SUDO_USER: 'ubuntu')
   test_regression_mqueue_abi (__main__.ApparmorTestsuites)
   Skipping private tests

   Test if abi is working properly ... (Applying patch 0001-tests-
  regression-apparmor-syscall.sh-fail-iopl-ioper.patch) (Applying patch
  0001-tests-regression-apparmor-capabilities.sh-fail-iopl-.patch)
  (Applying patch use-pyflakes3-with-2.13.patch) (Applying patch
  0001-regression-tests-add-FIPS-140-2-lib-validation-hmac-.patch) FAIL

   ======================================================================
     preparing apparmor_2.13.3-7ubuntu5.3.dsc...  done
   FAIL: test_regression_mqueue_abi (__main__.ApparmorTestsuites)
   Test if abi is working properly
   ----------------------------------------------------------------------
   Traceback (most recent call last):
     File "./test-apparmor.py", line 2055, in test_regression_mqueue_abi
       self.assertEqual(expected, rc, result + report)
   AssertionError: Got exit code 1, expected 0
   Unrecognized option

   Usage: /tmp/testlib4X340M/source/focal/apparmor-2.13.3/tests/regression/apparmor/posix_mq_rcv [options]
   Options are:
   -n        get notified if there's an item in the queue
             available options are: mq_notify, select, poll and epoll
   -k        message queue name (default is /testmq)
   -c        path of the client binary
   -u        run test as specified UID
   -t        timeout in seconds

   ----------------------------------------------------------------------
   Ran 1 test in 20.176s

   FAILED (failures=1)

  The failing command is this line in test-apparmor.py:
    rc, report = testlib.cmd([posix_mq_rcv, '-c', posix_mq_snd])

  It's trying to run:
    $path_to_apparmor_source/apparmor-2.13.3/tests/regression/apparmor/posix_mq_rcv -c $path_to_apparmor_source/apparmor-2.13.3/tests/regression/apparmor/posix_mq_snd

  However it does not recognize the -c flag, despite it's printing out
  option for that flag.

  I can't reproduce this issue with 5.15.0-1053.61~20.04.1 on
  Standard_D2pds_v5

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