[ 1450.452437][ T7840] veth0: entered allmulticast mode
[ 1450.453026][ T7840] veth1: entered allmulticast mode
[ 1450.453361][ T7840] veth2: entered allmulticast mode
[ 1450.453669][ T7840] veth3: entered allmulticast mode
[ 1450.453981][ T7840] veth4: entered allmulticast mode
[ 1450.454303][ T7840] veth5: entered allmulticast mode
[ 1489.803011][ T7840] veth0: left allmulticast mode
[ 1489.803392][ T7840] veth1: left allmulticast mode
[ 1489.803629][ T7840] veth2: left allmulticast mode
[ 1489.803892][ T7840] veth3: left allmulticast mode
[ 1489.804153][ T7840] veth4: left allmulticast mode
[ 1489.804387][ T7840] veth5: left allmulticast mode