[  667.501768] veth0: entered allmulticast mode
[  667.501831] veth1: entered allmulticast mode
[  667.501865] veth2: entered allmulticast mode
[  667.501894] veth3: entered allmulticast mode
[  675.069482] veth0: left allmulticast mode
[  675.069535] veth1: left allmulticast mode
[  675.069557] veth2: left allmulticast mode
[  675.069582] veth3: left allmulticast mode