[ 1645.437590][ T6463] veth0: entered allmulticast mode
[ 1645.438061][ T6463] veth1: entered allmulticast mode
[ 1645.438405][ T6463] veth2: entered allmulticast mode
[ 1645.438724][ T6463] veth3: entered allmulticast mode
[ 1672.196496][ T6463] veth0: left allmulticast mode
[ 1672.196834][ T6463] veth1: left allmulticast mode
[ 1672.197067][ T6463] veth2: left allmulticast mode
[ 1672.197320][ T6463] veth3: left allmulticast mode