This can be reproduced on any system with a nic that supports lro. For example:
$ sudo ethtool -k eth5 | grep large-receive-offload large-receive-offload: on $ sudo modprobe bonding $ sudo ifenslave bond0 eth5 $ sudo brctl addbr br0 $ sudo brctl addif br0 bond0 without the patch, lro will still be on: $ sudo ethtool -k eth5 | grep large-receive-offload large-receive-offload: on with the patch, lro will automatically get disabled when the bond is added to the bridge: $ sudo ethtool -k eth5 | grep large-receive-offload large-receive-offload: off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1547680 Title: bonded interfaces in bridge do not have LRO turned off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1547680/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs