[ 1353.307308][ T7451] veth0: entered allmulticast mode
[ 1353.307810][ T7451] veth1: entered allmulticast mode
[ 1353.308121][ T7451] veth2: entered allmulticast mode
[ 1353.308412][ T7451] veth3: entered allmulticast mode
[ 1377.255922][ T7451] veth0: left allmulticast mode
[ 1377.256220][ T7451] veth1: left allmulticast mode
[ 1377.256448][ T7451] veth2: left allmulticast mode
[ 1377.256680][ T7451] veth3: left allmulticast mode