[Bug 1050934] Re: VM stops receiving packets on heavy load from virtio network interface briged to a bonded interface on kvm hypervisor

[Serge Hallyn]

Thanks for reporting this bug.

Can you confirm that your switch is configured to enable 802.3ad mode?

Would it be possible to confirm that this does not happen with a
container?  The recipe to create the container would be:

=======================
sudo apt-get -y install lxc
cat > lxc2.conf << EOF
lxc.network.type=veth
lxc.network.bridge=brb2
lxc.network.flags=up
EOF
sudo lxc-create -t ubuntu -n q1 -f lxc2.conf
=======================

Then start the container with

sudo lxc-start -n q1

log in on that console with username ubuntu password ubuntu, and run the
test from there?

** Also affects: linux (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1050934

Title:
  VM stops receiving packets on heavy load from virtio network interface
  briged to a bonded interface on kvm hypervisor

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