test-logprof.py from test_utils_testsuite / test_utils_testsuite3 in ubuntu_qrt_apparmor failing on Azure Standard_A2_v2

[Po-Hsu Lin]

This issue can be found on M-generic 6.5.0-34.34 and M-lowlatency 6.5.0-27.28.1 on Azure instance Standard_A2_v2

The test-logprof.py test from ApparmorTestsuites.test_utils_testsuite and test_utils_testsuite3 failed with:
$ sudo python3 ./test-logprof.py
E
======================================================================
ERROR: test_0 (__main__.TestLogprof.test_0)
test 'ping'
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/tmp/mine/source/mantic/apparmor-4.0.0~alpha2/utils/test/common_test.py", line 90, in stub_test
    self._run_test(test_data, expected)
  File "/tmp/mine/source/mantic/apparmor-4.0.0~alpha2/utils/test/./test-logprof.py", line 99, in _run_test
    self.process.wait(timeout=0.2)
  File "/usr/lib/python3.11/subprocess.py", line 1264, in wait
    return self._wait(timeout=timeout)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/subprocess.py", line 2038, in _wait
    raise TimeoutExpired(self.args, timeout)
subprocess.TimeoutExpired: Command '['/usr/bin/python3', '../aa-logprof', '--json', '--configdir', './', '-f', './logprof/ping.auditlog', '-d', '/tmp/aa-test-7feu1ddr/profiles', '--no-check-mountpoint']' timed out after 0.2 seconds

----------------------------------------------------------------------
Ran 1 test in 1.831s

FAILED (errors=1)

The fail rate is almost 100%, 3 successful out of 100 attempts

If you bump the timeout to 0.3 and it will pass. We need this patch to be backported to apparmor on Mantic, or keep it as a patch file in q-r-t:
https://gitlab.com/apparmor/apparmor/-/commit/dd9b7b358f0dd0887767a5840ed7f7499aa50ee6

[Po-Hsu Lin (cypressyew)]

This issue can be found on openstack ARM64 instance with M/M-lowlatency as well.