Public bug reported: [Impact]
unit-tests in noble currently fails because test-execute fails with the following: 1633s exec-basic.service: Child 1934 belongs to exec-basic.service. 1633s exec-basic.service: Control process exited, code=exited, status=0/SUCCESS (success) 1633s exec-basic.service: Got final SIGCHLD for state start-post. 1633s exec-basic.service: Deactivated successfully. 1633s exec-basic.service: Service will not restart (restart setting) 1633s exec-basic.service: Changed start-post -> dead 1633s exec-basic.service: Consumed 49ms CPU time. 1633s Spawning process to nuke '/tmp/systemd-private-dbf1f9a2e08f4741900f145a35ce7e30-exec-basic.service-ItwK5c' 1633s Successfully forked off intermediary '(sd-rmrf)' as PID 1936. 1633s Spawning process to nuke '/var/tmp/systemd-private-dbf1f9a2e08f4741900f145a35ce7e30-exec-basic.service-V50z4Q' 1633s Successfully forked off intermediary '(sd-rmrf)' as PID 1937. 1633s src/test/test-execute.c:1121:test_exec_basic: exec-basic.service: can_unshare=no: exit status 0, expected 226 1633s Skipping PR_SET_MM, as we don't have privileges. 1633s Skipping PR_SET_MM, as we don't have privileges. 1633s (test-execute-unprivileged) terminated by signal ABRT. 1633s Assertion 'r >= 0' failed at src/test/test-execute.c:1412, function prepare_ns(). Aborting. 1633s [...] 1678s [1mOK: 288 SKIP: 6 FAIL: 1[0m 1679s autopkgtest [20:59:40]: test unit-tests: -----------------------] 1679s autopkgtest [20:59:40]: test unit-tests: - - - - - - - - - - results - - - - - - - - - - 1679s unit-tests FAIL non-zero exit status 1 This is because some tests in test-execute run unprivileged, and try to user user namespaces. I fixed this upstream[1], so just backport the patch so that this test case no longer fails. [Test Plan] This only pertains to the unit-tests autopkgtest in systemd. Just check the result of the autopkgtest run. [Where problems could occur] This only changes the test-execute code to skip tests that require unprivileged userns whenever kernel.apparmor_restrict_unprivileged_userns=1. Hence, any problems would be limited to that test case within unit-tests. [Other information] Note that the upstream-2 test still has regular failures which need to be investigated, so this change will not get the systemd autopkgtests back to green. Since I already fixed this upstream, it is easy to backport, so it's worth making the incremental improvement for now. [1] https://github.com/systemd/systemd/commit/70aece819311f7ab76abdf473bc8f316c5bc58c6 ** Affects: systemd (Ubuntu) Importance: Undecided Assignee: Nick Rosbrook (enr0n) Status: Fix Committed ** Affects: systemd (Ubuntu Noble) Importance: Medium Assignee: Nick Rosbrook (enr0n) Status: Triaged ** Tags: systemd-sru-next ** Also affects: systemd (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu) Status: New => Fix Committed ** Changed in: systemd (Ubuntu Noble) Status: New => Triaged ** Changed in: systemd (Ubuntu Noble) Assignee: (unassigned) => Nick Rosbrook (enr0n) ** Changed in: systemd (Ubuntu Noble) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065964 Title: test-execute fails because of apparmor unprivileged userns restrictions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2065964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs