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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Changed in: linux (Ubuntu Kinetic)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2009859
Title:
systemd: networkd-test.py fails with newer kinetic kernels
Status in linux package in Ubuntu:
Incomplete
Status in systemd package in Ubuntu:
Invalid
Status in linux source package in Kinetic:
Incomplete
Status in systemd source package in Kinetic:
New
Bug description:
systemd autopkgtests are failing in kinetic, and they are not
considered regressions. The failing test is one within networkd-
test.py:
======================================================================
ERROR: test_resolved_domain_restricted_dns (__main__.DnsmasqClientTest)
resolved: domain-restricted DNS servers
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/autopkgtest.wTrLDQ/build.Oa5/src/test/networkd-test.py", line
680, in test_resolved_domain_restricted_dns
out = subprocess.check_output(['resolvectl', 'query', 'math.lab'])
File "/usr/lib/python3.10/subprocess.py", line 420, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/usr/lib/python3.10/subprocess.py", line 524, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['resolvectl', 'query', 'math.lab']'
returned non-zero exit status 1.
----------------------------------------------------------------------
Ran 35 tests in 161.770s
FAILED (errors=1, skipped=2)
The failures started without any changes to the systemd package, i.e.
it was caused by another package upload. In particular, the failures
started around 2022-11-17 with linux 5.19.0-24.25. The tests pass fine
with linux 5.19.0-21.21, i.e. the version in kinetic-release.
This can be demonstrated locally with autopkgtest:
$ autopkgtest --shell-fail systemd --test-name networkd-test.py --pin-
packages=kinetic=src:linux --setup-commands 'apt update' -- qemu
/home/nr/ubuntu/autopkgtest-testbeds/autopkgtest-kinetic-amd64.img
Note in the above command I did not pass -U, so no packages in the
test bed are upgraded. But, with:
$ autopkgtest --shell-fail systemd --test-name networkd-test.py -U --
qemu /home/nr/ubuntu/autopkgtest-testbeds/autopkgtest-kinetic-
amd64.img
the kernel is upgraded, and the test fails.
This can also be done manually by grabbing the systemd source on a
kinetic machine (e.g. pull-lp-source systemd kinetic), and running:
$ sudo python3 test/networkd-test.py
DnsmasqClientTest.test_resolved_domain_restricted_dns
The attached journal.txt shows systemd-resolved logs from when the
test is run. The failure is caused by the EHOSTUNREACH when trying to
resolve math.lab.
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