[ 1573.159186][ T4731] veth0: entered allmulticast mode
[ 1573.160299][ T4731] veth1: entered allmulticast mode
[ 1573.160705][ T4731] veth2: entered allmulticast mode
[ 1573.161040][ T4731] veth3: entered allmulticast mode
[ 1599.549584][ T4731] veth0: left allmulticast mode
[ 1599.549925][ T4731] veth1: left allmulticast mode
[ 1599.550154][ T4731] veth2: left allmulticast mode
[ 1599.550376][ T4731] veth3: left allmulticast mode