** Summary changed: - autopkgtest failure on armhf + test failure with some network configurations
** Description changed: - vip-manager currently will consistently fail in autopkgtest on armhf. - This does not appear to be related to glibc2.34, as we do have one example of a passing test there. - Also, locally this test consistently passes for me. + vip-manager behavior_test can fail, depending on the device network + configuration. If the test device has a network device of type ether + and a zero hardware address, and it selects this network device as the + one to use, the tests will fail. Example failure: https://autopkgtest.ubuntu.com/results/autopkgtest- impish/impish/armhf/v/vip-manager/20210901_213607_5779b@/log.gz 2021/09/01 21:35:37 Problems with generating the virtual ip manager: Cannot run vip-manager on the loopback device as its hardware address is the local address (00:00:00:00:00:00), which prohibits sending of gratuitous ARP messages - This statement in the logs represents a fatal error for the test suite. - The test script attempts to select a network device, but tries to select a non-'lo' device in the process. + Here is abbreviated output of 'ip link show' for one such test device: - Adjusting test/behaviour_test.sh such that: - dev=lo - can produce very similar test failures to the above, so I suspect that in the test environment we are selecting the lo device for some reason. + 3: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1476 qdisc noop state DOWN mode DEFAULT group default qlen 1000 + link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff + 44262: eth0@if44263: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc noqueue state UP mode DEFAULT group default qlen 1000 + link/ether 00:16:3e:0f:a3:f7 brd ff:ff:ff:ff:ff:ff link-netnsid 0 + + In this example, gretap0 will be the chosen network device, but will + fail at runtime of vip-manager due to the all-zeros mac address. + Instead, eth0 should be chosen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1942375 Title: test failure with some network configurations To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vip-manager/+bug/1942375/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
