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-- You received this bug notification because you are a member of Canonical Platform QA Team, which is subscribed to ubuntu-kernel-tests. https://bugs.launchpad.net/bugs/1886790 Title: lxc 3.0.3-0ubuntu1~18.04.1 ADT test failure with B/5.4 kernels (device_add_remove_test) Status in ubuntu-kernel-tests: New Status in lxc package in Ubuntu: Fix Released Status in lxc source package in Bionic: Fix Released Bug description: [ Impact ] * The device_add_remove_test test fails on the affected series (e.g. Bionic). * Having the test fixed for the affected series (for example, Bionic) will allow us to run the LXC test suite without maintaining local changes for this test. [ Test Plan ] * Run the affected test on an affected series (e.g. Bionic). * The test should pass. [ Where problems could occur ] * The regression risk is very low, and the changes only affect the tests, so the regression scope is minimal. [ Other Info ] Upstream drop of network_latency: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3082a674f46fe49383b157882c41dfabaa37113 Related to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1848587 Original bug report: Testing failed on: amd64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/amd64/l/lxc/20200706_183234_ca65f@/log.gz arm64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/arm64/l/lxc/20200706_172136_71b68@/log.gz ppc64el: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/ppc64el/l/lxc/20200706_191938_cedac@/log.gz s390x: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/s390x/l/lxc/20200706_163359_98d4d@/log.gz The failing test seems to be: FAIL: lxc-tests: lxc-test-device-add-remove (0s) --- Adding /dev/network_latency to the container (device_add_remove_test) failed... --- This is a regression from the 4.15/5.3 to 5.4 kernels in Bionic. Note that this testcase is successful on Focal with the same kernel version. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1886790/+subscriptions -- Mailing list: https://launchpad.net/~canonical-ubuntu-qa Post to : canonical-ubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa More help : https://help.launchpad.net/ListHelp
