After further analysis, it looks like the trigger=wpa/2:2.10-21 highly increases the likeliness of the error to occur.
At this point, I do not think that there is any regression in wpa 2:2.10-21 compared to 2:2.10-20. The changeset is minimal. OTOH I think the trigger=wpa/... alters the order of events and somehow consequently makes the race condition more likely to occur. FWIW, with a trigger=wpa/..., wpasupplicant gets upgraded before running the ethernets test: 96s Unpacking wpasupplicant (2:2.10-21) over (2:2.10-20) ... https://autopkgtest.ubuntu.com/results/autopkgtest-noble-ogayot-noble- proposed//noble/s390x/n/netplan.io/20240109_171235_03058@/log.gz Whereas. without the trigger, it gets installed: 127s Unpacking wpasupplicant (2:2.10-21) ... https://autopkgtest.ubuntu.com/results/autopkgtest-noble-ogayot-noble- proposed//noble/s390x/n/netplan.io/20240109_162248_f656d@/log.gz -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to wpa in Ubuntu. https://bugs.launchpad.net/bugs/2048388 Title: Test suite often fails with "systemd units changed without reload" on s390x Status in netplan: Invalid Status in netplan.io package in Ubuntu: Triaged Status in wpa package in Ubuntu: New Bug description: The "ethernets" autopkgtest for netplan.io 0.107-5ubuntu2 on s390x often fails with AssertionError: systemd units changed without reload Looking at the history of autopkgtest runs, it looks like that the error does not always occur during execution of a specific test. I've seen occurrences of this error during the following test-cases: test_dhcp6 (__main__.TestNetworkd.test_dhcp6) ... FAIL test_link_local_ipv4 (__main__.TestNetworkd.test_link_local_ipv4) ... FAIL test_eth_mtu (__main__.TestNetworkd.test_eth_mtu) ... FAIL Example [1]: 781s FAIL: test_dhcp6 (__main__.TestNetworkd.test_dhcp6) 781s ---------------------------------------------------------------------- 781s Traceback (most recent call last): 781s File "/tmp/autopkgtest.G0qQU0/build.Snp/src/tests/integration/ethernets.py", line 189, in test_dhcp6 781s self.generate_and_settle([self.state_dhcp6(self.dev_e_client)]) 781s File "/tmp/autopkgtest.G0qQU0/build.Snp/src/tests/integration/base.py", line 342, in generate_and_settle 781s self.fail('systemd units changed without reload') 781s AssertionError: systemd units changed without reload [1] https://autopkgtest.ubuntu.com/results/autopkgtest- noble/noble/s390x/n/netplan.io/20240105_144627_cb35e@/log.gz To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/2048388/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
