[ 1520.759359][T10227] veth0: entered allmulticast mode
[ 1520.759930][T10227] veth1: entered allmulticast mode
[ 1520.760409][T10227] veth2: entered allmulticast mode
[ 1520.760859][T10227] veth3: entered allmulticast mode
[ 1545.922236][T10227] veth0: left allmulticast mode
[ 1545.922552][T10227] veth1: left allmulticast mode
[ 1545.922800][T10227] veth2: left allmulticast mode
[ 1545.923059][T10227] veth3: left allmulticast mode