[ 1600.594538][ T8612] veth0: entered allmulticast mode
[ 1600.594928][ T8612] veth1: entered allmulticast mode
[ 1600.595259][ T8612] veth2: entered allmulticast mode
[ 1600.595560][ T8612] veth3: entered allmulticast mode
[ 1627.457467][ T8612] veth0: left allmulticast mode
[ 1627.458001][ T8612] veth1: left allmulticast mode
[ 1627.458399][ T8612] veth2: left allmulticast mode
[ 1627.458771][ T8612] veth3: left allmulticast mode