[ 1201.229665][T18683] veth0: entered allmulticast mode
[ 1201.231120][T18683] veth1: entered allmulticast mode
[ 1201.231659][T18683] veth2: entered allmulticast mode
[ 1201.232179][T18683] veth3: entered allmulticast mode
[ 1224.721114][T18683] veth0: left allmulticast mode
[ 1224.721617][T18683] veth1: left allmulticast mode
[ 1224.722055][T18683] veth2: left allmulticast mode
[ 1224.722431][T18683] veth3: left allmulticast mode