[ 1363.326446][T11509] veth0: entered allmulticast mode
[ 1363.327059][T11509] veth1: entered allmulticast mode
[ 1363.327578][T11509] veth2: entered allmulticast mode
[ 1363.328099][T11509] veth3: entered allmulticast mode
[ 1387.317293][T11509] veth0: left allmulticast mode
[ 1387.317749][T11509] veth1: left allmulticast mode
[ 1387.318131][T11509] veth2: left allmulticast mode
[ 1387.318520][T11509] veth3: left allmulticast mode