[ 2951.972439][T11634] veth0: entered allmulticast mode
[ 2951.972994][T11634] veth1: entered allmulticast mode
[ 2951.973344][T11634] veth2: entered allmulticast mode
[ 2951.973667][T11634] veth3: entered allmulticast mode
[ 2980.121902][T11634] veth0: left allmulticast mode
[ 2980.122391][T11634] veth1: left allmulticast mode
[ 2980.122786][T11634] veth2: left allmulticast mode
[ 2980.123208][T11634] veth3: left allmulticast mode