[  492.032398] veth0: entered allmulticast mode
[  492.032497] veth1: entered allmulticast mode
[  492.032570] veth2: entered allmulticast mode
[  492.032641] veth3: entered allmulticast mode
[  499.478786] veth0: left allmulticast mode
[  499.478862] veth1: left allmulticast mode
[  499.478925] veth2: left allmulticast mode
[  499.479018] veth3: left allmulticast mode