[ 1544.300101][ T7538] veth0: entered allmulticast mode
[ 1544.300628][ T7538] veth1: entered allmulticast mode
[ 1544.301521][ T7538] veth2: entered allmulticast mode
[ 1544.301903][ T7538] veth3: entered allmulticast mode
[ 1570.345531][ T7538] veth0: left allmulticast mode
[ 1570.345872][ T7538] veth1: left allmulticast mode
[ 1570.346142][ T7538] veth2: left allmulticast mode
[ 1570.346375][ T7538] veth3: left allmulticast mode