This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- groovy' to 'verification-done-groovy'. If the problem still exists, change the tag 'verification-needed-groovy' to 'verification-failed- groovy'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-groovy ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1914447 Title: geneve overlay network on vlan interface broken with offload enabled Status in linux package in Ubuntu: Triaged Status in linux source package in Focal: Fix Committed Status in linux source package in Groovy: Fix Committed Bug description: [SRU Justification] Impact: In upstream v5.2 geneve tunnel stateless offload support was added to the mlx5 driver. This had some issue with VLANs where the VLAN ID was set by the driver even when offload support was enabled. Fix: Upstream (v5.11-rc3) commit 378d3783412e38dc3a2b9d524f551c0008ea314a "net/mlx5e: Fix SWP offsets when vlan inserted by driver" was backported (dropping some code because it did not yet exist in 5.8) and verified to address the problem. Testcase: Enable geneve tunnel offload support on a mlx5(e) card over VLAN. Regression potential: The modified code path is sending packets tagged for VLAN(s), so outgoing traffic into VLAN(s) would most likely be impacted. --- original description --- Mellanox Connect-X 5 network card When using geneve overlay networks over a vlan interface, txvlan offload currently has to be disabled as it interferes with the network traffic causing general wonkyness. Mellanox engineering pointed us at: https://www.spinics.net/lists/netdev/msg711911.html as a likely fix for this issue. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-41-generic 5.8.0-41.46~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-40.45~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip Date: Wed Feb 3 15:34:23 2021 ProcEnviron: TERM=screen-256color-bce PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.logrotate.d.apport: [modified] mtime.conffile..etc.logrotate.d.apport: 2021-02-03T15:17:01.792261 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1914447/+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
