** Description changed:
[ Impact ]
test_run_report_bug_kernel_thread might failed in a autopkgtest VM:
```
=================================== FAILURES
===================================
_____________________ T.test_run_report_bug_kernel_thread
______________________
self = <tests.integration.test_ui.T
testMethod=test_run_report_bug_kernel_thread>
get_version_mock = <MagicMock name='get_version' id='130971739753504'>
@unittest.mock.patch("apport.packaging_impl.impl.get_version")
def test_run_report_bug_kernel_thread(self, get_version_mock: MagicMock)
-> None:
"""run_report_bug() for a pid of a kernel thread"""
# The kernel package might not be installed in chroot environments.
# Therefore mock get_version for the kernel package.
get_version_mock.return_value = "5.15.0-33.34"
for path in glob.glob("/proc/[0-9]*/stat"):
with open(path, encoding="utf-8") as f:
proc_stat = f.read().split()
flags = int(proc_stat[8])
if flags & apport.ui.PF_KTHREAD:
pid = int(proc_stat[0])
break
else:
self.skipTest("no kernel thread found")
ui = UserInterfaceMock(["ui-test", "-f", "-P", str(pid)])
ui.present_details_response = apport.ui.Action(report=True)
ui.run_argv()
assert ui.report
kernel_package = packaging.get_kernel_package()
> self.assertEqual(
ui.report["Package"], f"{kernel_package}
{get_version_mock.return_value}"
)
E AssertionError: 'linux-image-7.0.0-12-generic 5.15.0-33.34 [origin:
unknown]' != 'linux-image-7.0.0-12-generic 5.15.0-33.34'
E - linux-image-7.0.0-12-generic 5.15.0-33.34 [origin: unknown]
E ? ------------------
E + linux-image-7.0.0-12-generic 5.15.0-33.34
tests/integration/test_ui.py:911: AssertionError
=============================== warnings summary
===============================
```
This failure only happens when the testbed was started with an outdated
kernel.
[ Test Plan ]
Check that the autopkgtest is run successfully on all architectures
(except for riscv64 which hasn't been successful in the past, see bug
#2159030).
[ Where problems could occur ]
The change only touches the test code. The test cases are only part of
the apport source package and are not copied in any binary packages.
Changes to the test will only affect the package build and test
execution.
+
+ [ Other Info ]
+
+ This SRU addresses a big number of bugs, because it addresses the
+ several bugs that causes the autopkgtest to fail or fail under certain
+ conditions. I also bundled the fixes around reporting/retracing the bugs
+ reports that we found after modernizing the retracing infrastructure.
** Changed in: apport (Ubuntu)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/2149909
Title:
test_run_report_bug_kernel_thread might fail in a VM
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