** Description changed: + [Impact] + The pmtu.sh test in net from ubuntu_kernel_selftests will be marked + as failed even there is no obvious failure message from the test: + $ sudo ./pmtu.sh + TEST: ipv4: PMTU exceptions [ OK ] + TEST: ipv6: PMTU exceptions [ OK ] + vxlan4 not supported + TEST: IPv4 over vxlan4: PMTU exceptions [SKIP] + vxlan4 not supported + TEST: IPv6 over vxlan4: PMTU exceptions [SKIP] + TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] + TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] + geneve4 not supported + TEST: IPv4 over geneve4: PMTU exceptions [SKIP] + geneve4 not supported + TEST: IPv6 over geneve4: PMTU exceptions [SKIP] + TEST: IPv4 over geneve6: PMTU exceptions [ OK ] + TEST: IPv6 over geneve6: PMTU exceptions [ OK ] + TEST: IPv4 over fou4: PMTU exceptions [ OK ] + TEST: IPv6 over fou4: PMTU exceptions [ OK ] + TEST: IPv4 over fou6: PMTU exceptions [ OK ] + TEST: IPv6 over fou6: PMTU exceptions [ OK ] + TEST: IPv4 over gue4: PMTU exceptions [ OK ] + TEST: IPv6 over gue4: PMTU exceptions [ OK ] + TEST: IPv4 over gue6: PMTU exceptions [ OK ] + TEST: IPv6 over gue6: PMTU exceptions [ OK ] + TEST: vti6: PMTU exceptions [ OK ] + TEST: vti4: PMTU exceptions [ OK ] + TEST: vti4: default MTU assignment [ OK ] + TEST: vti6: default MTU assignment [ OK ] + TEST: vti4: MTU setting on link creation [ OK ] + TEST: vti6: MTU setting on link creation [ OK ] + TEST: vti6: MTU changes on link changes [ OK ] + vxlan4 not supported + TEST: ipv4: cleanup of cached exceptions [SKIP] + TEST: ipv6: cleanup of cached exceptions [ OK ] + TEST: ipv4: list and flush cached exceptions [ OK ] + TEST: ipv6: list and flush cached exceptions [ OK ] + $ echo $? + 1 + + This is because the test script treats all non-zero return code as a + failure, thus it will be marked as FAILED when some sub-test got + skipped. + + [Fix] + * ef1220a7d4bbdb selftests: pmtu.sh: use $ksft_skip for skipped return + code + * 2a9d3716b810a4 selftests: pmtu.sh: improve the test result processing + + This patchset will: + 1. Use the kselftest framework skip code $ksft_skip to replace the + hardcoded SKIP return code. + 2. Improve the result processing, the test will be marked as PASSED + if nothing goes wrong and not all the tests were skipped. + + These have already landed in newer releases and this test does not + exist in B, thus we just need this for F/F-OEM-5.6/F-OEM-5.10/G. + + The first patch needs to be backported (except on F-OEM-5.10) as some + test cases were not added yet. + The second one can be cherry-picked. + + [Test] + Run this test directly on a patched kernel. The skipped test will cause + failure to this test. + + [Where problems could occur] + Changes limited to testing tools, it's unlikely to cause any problem + to kernel functions. + + + [Original Bug Report] Issue found on B-5.4 oracle 5.4.0-1021.21~18.04.1 The pmtu.sh test in net from ubuntu_kernel_selftests will be marked as failed even there is no obvious failure message from the test: - $ sudo ./pmtu.sh + $ sudo ./pmtu.sh TEST: ipv4: PMTU exceptions [ OK ] TEST: ipv6: PMTU exceptions [ OK ] - vxlan4 not supported + vxlan4 not supported TEST: IPv4 over vxlan4: PMTU exceptions [SKIP] - vxlan4 not supported + vxlan4 not supported TEST: IPv6 over vxlan4: PMTU exceptions [SKIP] TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] - geneve4 not supported + geneve4 not supported TEST: IPv4 over geneve4: PMTU exceptions [SKIP] - geneve4 not supported + geneve4 not supported TEST: IPv6 over geneve4: PMTU exceptions [SKIP] TEST: IPv4 over geneve6: PMTU exceptions [ OK ] TEST: IPv6 over geneve6: PMTU exceptions [ OK ] TEST: IPv4 over fou4: PMTU exceptions [ OK ] TEST: IPv6 over fou4: PMTU exceptions [ OK ] TEST: IPv4 over fou6: PMTU exceptions [ OK ] TEST: IPv6 over fou6: PMTU exceptions [ OK ] TEST: IPv4 over gue4: PMTU exceptions [ OK ] TEST: IPv6 over gue4: PMTU exceptions [ OK ] TEST: IPv4 over gue6: PMTU exceptions [ OK ] TEST: IPv6 over gue6: PMTU exceptions [ OK ] TEST: vti6: PMTU exceptions [ OK ] TEST: vti4: PMTU exceptions [ OK ] TEST: vti4: default MTU assignment [ OK ] TEST: vti6: default MTU assignment [ OK ] TEST: vti4: MTU setting on link creation [ OK ] TEST: vti6: MTU setting on link creation [ OK ] TEST: vti6: MTU changes on link changes [ OK ] - vxlan4 not supported + vxlan4 not supported TEST: ipv4: cleanup of cached exceptions [SKIP] TEST: ipv6: cleanup of cached exceptions [ OK ] TEST: ipv4: list and flush cached exceptions [ OK ] TEST: ipv6: list and flush cached exceptions [ OK ] ubuntu@selfprovisioned-phlin-b-5-4-net:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ echo $? 1 Probably a test case issue. This is not a regression as I can reproduce this on Bionic 5.4.0-1019-oracle as well ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-1019-oracle 5.4.0-1019.19~18.04.1 ProcVersionSignature: User Name 5.4.0-1019.19~18.04.1-oracle 5.4.44 Uname: Linux 5.4.0-1019-oracle x86_64 ApportVersion: 2.20.9-0ubuntu7.9 Architecture: amd64 Date: Wed Jul 15 11:28:29 2020 SourcePackage: linux-signed-oracle-5.4 UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1887661 Title: pmtu.sh from net in ubuntu_kernel_selftests failed with no error message Status in ubuntu-kernel-tests: In Progress Status in linux package in Ubuntu: Fix Released Status in linux-oem-5.10 package in Ubuntu: Invalid Status in linux-oem-5.6 package in Ubuntu: Invalid Status in linux source package in Focal: In Progress Status in linux-oem-5.10 source package in Focal: In Progress Status in linux-oem-5.6 source package in Focal: In Progress Status in linux source package in Groovy: In Progress Status in linux-oem-5.10 source package in Groovy: Invalid Status in linux-oem-5.6 source package in Groovy: Invalid Status in linux source package in Hirsute: Fix Released Status in linux-oem-5.10 source package in Hirsute: Invalid Status in linux-oem-5.6 source package in Hirsute: Invalid Status in linux source package in Impish: Fix Released Status in linux-oem-5.10 source package in Impish: Invalid Status in linux-oem-5.6 source package in Impish: Invalid Bug description: [Impact] The pmtu.sh test in net from ubuntu_kernel_selftests will be marked as failed even there is no obvious failure message from the test: $ sudo ./pmtu.sh TEST: ipv4: PMTU exceptions [ OK ] TEST: ipv6: PMTU exceptions [ OK ] vxlan4 not supported TEST: IPv4 over vxlan4: PMTU exceptions [SKIP] vxlan4 not supported TEST: IPv6 over vxlan4: PMTU exceptions [SKIP] TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] geneve4 not supported TEST: IPv4 over geneve4: PMTU exceptions [SKIP] geneve4 not supported TEST: IPv6 over geneve4: PMTU exceptions [SKIP] TEST: IPv4 over geneve6: PMTU exceptions [ OK ] TEST: IPv6 over geneve6: PMTU exceptions [ OK ] TEST: IPv4 over fou4: PMTU exceptions [ OK ] TEST: IPv6 over fou4: PMTU exceptions [ OK ] TEST: IPv4 over fou6: PMTU exceptions [ OK ] TEST: IPv6 over fou6: PMTU exceptions [ OK ] TEST: IPv4 over gue4: PMTU exceptions [ OK ] TEST: IPv6 over gue4: PMTU exceptions [ OK ] TEST: IPv4 over gue6: PMTU exceptions [ OK ] TEST: IPv6 over gue6: PMTU exceptions [ OK ] TEST: vti6: PMTU exceptions [ OK ] TEST: vti4: PMTU exceptions [ OK ] TEST: vti4: default MTU assignment [ OK ] TEST: vti6: default MTU assignment [ OK ] TEST: vti4: MTU setting on link creation [ OK ] TEST: vti6: MTU setting on link creation [ OK ] TEST: vti6: MTU changes on link changes [ OK ] vxlan4 not supported TEST: ipv4: cleanup of cached exceptions [SKIP] TEST: ipv6: cleanup of cached exceptions [ OK ] TEST: ipv4: list and flush cached exceptions [ OK ] TEST: ipv6: list and flush cached exceptions [ OK ] $ echo $? 1 This is because the test script treats all non-zero return code as a failure, thus it will be marked as FAILED when some sub-test got skipped. [Fix] * ef1220a7d4bbdb selftests: pmtu.sh: use $ksft_skip for skipped return code * 2a9d3716b810a4 selftests: pmtu.sh: improve the test result processing This patchset will: 1. Use the kselftest framework skip code $ksft_skip to replace the hardcoded SKIP return code. 2. Improve the result processing, the test will be marked as PASSED if nothing goes wrong and not all the tests were skipped. These have already landed in newer releases and this test does not exist in B, thus we just need this for F/F-OEM-5.6/F-OEM-5.10/G. The first patch needs to be backported (except on F-OEM-5.10) as some test cases were not added yet. The second one can be cherry-picked. [Test] Run this test directly on a patched kernel. The skipped test will cause failure to this test. [Where problems could occur] Changes limited to testing tools, it's unlikely to cause any problem to kernel functions. [Original Bug Report] Issue found on B-5.4 oracle 5.4.0-1021.21~18.04.1 The pmtu.sh test in net from ubuntu_kernel_selftests will be marked as failed even there is no obvious failure message from the test: $ sudo ./pmtu.sh TEST: ipv4: PMTU exceptions [ OK ] TEST: ipv6: PMTU exceptions [ OK ] vxlan4 not supported TEST: IPv4 over vxlan4: PMTU exceptions [SKIP] vxlan4 not supported TEST: IPv6 over vxlan4: PMTU exceptions [SKIP] TEST: IPv4 over vxlan6: PMTU exceptions [ OK ] TEST: IPv6 over vxlan6: PMTU exceptions [ OK ] geneve4 not supported TEST: IPv4 over geneve4: PMTU exceptions [SKIP] geneve4 not supported TEST: IPv6 over geneve4: PMTU exceptions [SKIP] TEST: IPv4 over geneve6: PMTU exceptions [ OK ] TEST: IPv6 over geneve6: PMTU exceptions [ OK ] TEST: IPv4 over fou4: PMTU exceptions [ OK ] TEST: IPv6 over fou4: PMTU exceptions [ OK ] TEST: IPv4 over fou6: PMTU exceptions [ OK ] TEST: IPv6 over fou6: PMTU exceptions [ OK ] TEST: IPv4 over gue4: PMTU exceptions [ OK ] TEST: IPv6 over gue4: PMTU exceptions [ OK ] TEST: IPv4 over gue6: PMTU exceptions [ OK ] TEST: IPv6 over gue6: PMTU exceptions [ OK ] TEST: vti6: PMTU exceptions [ OK ] TEST: vti4: PMTU exceptions [ OK ] TEST: vti4: default MTU assignment [ OK ] TEST: vti6: default MTU assignment [ OK ] TEST: vti4: MTU setting on link creation [ OK ] TEST: vti6: MTU setting on link creation [ OK ] TEST: vti6: MTU changes on link changes [ OK ] vxlan4 not supported TEST: ipv4: cleanup of cached exceptions [SKIP] TEST: ipv6: cleanup of cached exceptions [ OK ] TEST: ipv4: list and flush cached exceptions [ OK ] TEST: ipv6: list and flush cached exceptions [ OK ] ubuntu@selfprovisioned-phlin-b-5-4-net:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ echo $? 1 Probably a test case issue. This is not a regression as I can reproduce this on Bionic 5.4.0-1019-oracle as well ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-1019-oracle 5.4.0-1019.19~18.04.1 ProcVersionSignature: User Name 5.4.0-1019.19~18.04.1-oracle 5.4.44 Uname: Linux 5.4.0-1019-oracle x86_64 ApportVersion: 2.20.9-0ubuntu7.9 Architecture: amd64 Date: Wed Jul 15 11:28:29 2020 SourcePackage: linux-signed-oracle-5.4 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1887661/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp