[ 1331.039014][ T7613] veth0: entered allmulticast mode
[ 1331.039647][ T7613] veth1: entered allmulticast mode
[ 1331.040007][ T7613] veth2: entered allmulticast mode
[ 1331.040348][ T7613] veth3: entered allmulticast mode
[ 1355.509490][ T7613] veth0: left allmulticast mode
[ 1355.509786][ T7613] veth1: left allmulticast mode
[ 1355.515181][ T7613] veth2: left allmulticast mode
[ 1355.515450][ T7613] veth3: left allmulticast mode