After doing kernel bisection with user: ** Problematic kernel range is in between Ubuntu-4.4.0-0.10..Ubuntu-4.4.0-21.37 **
BUG: https://bugs.launchpad.net/intel/+bug/1536473 Back-ported to Ubuntu-4.4.0-9.24 several ixgbe commits from v4.5-rc1 upstream, among them: "ixgbe: Return error on failure to allocate mac_table" "ixgbe: Fix SR-IOV VLAN pool configuration" "ixgbe: Simplify definitions for regidx and bit in set_vfta" "ixgbe: Reduce VT code indent in set_vfta by introducing jump label" "ixgbe: Simplify configuration of setting VLVF and VLVFB" "ixgbe: Add support for adding/removing VLAN on PF bypassing the VLVF" "ixgbe: Reorder search to work from the top down instead of bottom up" "ixgbe: Add support for VLAN promiscuous with SR-IOV" "ixgbe: Fix VLAN promisc in relation to SR-IOV" "ixgbe: Clear stale pool mappings" "ixgbe: Clean stale VLANs when changing port VLAN or resetting" "ixgbe: Fix bugs in ixgbe_clear_vf_vlans()" Compiling latest Ubuntu-4.4.0 with commits: Revert "ixgbe: Return error on failure to allocate mac_table" Revert "ixgbe: Fix SR-IOV VLAN pool configuration" Revert "ixgbe: Simplify definitions for regidx and bit in set_vfta" Revert "ixgbe: Reduce VT code indent in set_vfta by introducing jump label" Revert "ixgbe: Simplify configuration of setting VLVF and VLVFB" Revert "ixgbe: Add support for adding/removing VLAN on PF bypassing the VLVF" Revert "ixgbe: Reorder search to work from the top down instead of bottom up" Revert "ixgbe: Add support for VLAN promiscuous with SR-IOV" Revert "ixgbe: Fix VLAN promisc in relation to SR-IOV" Revert "ixgbe: Clear stale pool mappings" Revert "ixgbe: Clean stale VLANs when changing port VLAN or resetting" Revert "ixgbe: Fix bugs in ixgbe_clear_vf_vlans()" Made the problem to go away. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1658491 Title: VLAN SR-IOV regression for IXGBE driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1658491/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs