OK I misread Stefan's comment, checking the report again, it's using the consistent version (1:4.0.12-0ubuntu1~20.04.1)) for both lxc and test cases (source) on that s390x zVM.
Please find attachment for the full test log. I will switch the bug status back to New. ** Attachment added: "test-110.log" https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1969905/+attachment/5582419/+files/test-110.log ** Changed in: lxc (Ubuntu) Status: Invalid => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969905 Title: lxc-test-no-new-privs in ubuntu_lxc failed on F-s390x zVM (lxc 1:4.0.12-0ubuntu1~20.04.1 ) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1969905/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs