[ 1322.818338][T10747] veth0: entered allmulticast mode
[ 1322.819942][T10747] veth1: entered allmulticast mode
[ 1322.820428][T10747] veth2: entered allmulticast mode
[ 1322.820873][T10747] veth3: entered allmulticast mode
[ 1341.566873][T10747] veth0: left allmulticast mode
[ 1341.567195][T10747] veth1: left allmulticast mode
[ 1341.567437][T10747] veth2: left allmulticast mode
[ 1341.567672][T10747] veth3: left allmulticast mode