@jjo, did you also see this bug come back using the test kernel? -- 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/1497812
Title: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored) Status in linux package in Ubuntu: In Progress Status in linux-lts-vivid package in Ubuntu: Confirmed Status in linux source package in Vivid: In Progress Status in linux-lts-vivid source package in Vivid: Confirmed Bug description: Using 3.19.0-28-generic #30~14.04.1-Ubuntu with stock i40e driver version 2.2.2-k makes every 'non physical' MAC output frame appear as copied back at input, as if the switch was doing frame 'mirroring' (and/or hair-pinning). FYI same setup, with i40e upgraded to 1.2.48 from http://downloadmirror.intel.com/25282/eng/i40e-1.2.48.tar.gz behaves OK, fyi also we did a port mirroring setup at the switch directed to a different physical port for debugging, and didn't observe these frames to be physically present. See tcpdump -P in/out and more details at http://paste.ubuntu.com/12511680/ ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-28-generic 3.19.0-28.30~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-28.30~14.04.1-generic 3.19.8-ckt5 Uname: Linux 3.19.0-28-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.13 Architecture: amd64 Date: Mon Sep 21 02:05:28 2015 ProcEnviron: TERM=screen PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1497812/+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
