[ 1596.768088][T17162] veth0: entered allmulticast mode
[ 1596.771402][T17162] veth1: entered allmulticast mode
[ 1596.772070][T17162] veth2: entered allmulticast mode
[ 1596.772841][T17162] veth3: entered allmulticast mode
[ 1620.389652][T17162] veth0: left allmulticast mode
[ 1620.390437][T17162] veth1: left allmulticast mode
[ 1620.391158][T17162] veth2: left allmulticast mode
[ 1620.391878][T17162] veth3: left allmulticast mode