** Description changed: - Testing failed on: + Testing failed on focal/linux 5.4.0-44.48: amd64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-focal/focal/amd64/l/linux/20200812_171444_31971@/log.gz arm64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-focal/focal/arm64/l/linux/20200812_210509_145fd@/log.gz ppc64el: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-focal/focal/ppc64el/l/linux/20200812_165855_1dabd@/log.gz s390x: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-focal/focal/s390x/l/linux/20200812_153600_9c7cb@/log.gz ip_defrag.sh fails with return code 255 without any output. Commenting the "set +x" line from the script and running it we get: - $ sudo bash -x ./ip_defrag.sh + $ sudo bash -x ./ip_defrag.sh + set -e ++ mktemp -u XXXXXX + readonly NETNS=ns-2Wn99i + NETNS=ns-2Wn99i + trap cleanup EXIT + setup + ip netns add ns-2Wn99i + ip -netns ns-2Wn99i link set lo up + ip netns exec ns-2Wn99i sysctl -w net.ipv4.ipfrag_high_thresh=9000000 + ip netns exec ns-2Wn99i sysctl -w net.ipv4.ipfrag_low_thresh=7000000 + ip netns exec ns-2Wn99i sysctl -w net.ipv4.ipfrag_time=1 + ip netns exec ns-2Wn99i sysctl -w net.ipv6.ip6frag_high_thresh=9000000 + ip netns exec ns-2Wn99i sysctl -w net.ipv6.ip6frag_low_thresh=7000000 + ip netns exec ns-2Wn99i sysctl -w net.ipv6.ip6frag_time=1 + ip netns exec ns-2Wn99i sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 + cleanup + ip netns del ns-2Wn99i Running these manually we get the following error: $ sudo ip netns exec ns-2Wn99i sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 sysctl: cannot stat /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh: No such file or directory This happens because this step needs the 'nf_defrag_ipv6' module to be loaded. This has always failed like this with the ADT tests but not always with our Regression Tests. I suspect that on Regression Tests there might be another testcase that's run before it that loads this module.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892070 Title: ip_defrag.sh in net from ubuntu_kernel_selftests ADT failure with focal/linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1892070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
