[ 1297.473947][T10187] veth0: entered allmulticast mode
[ 1297.474825][T10187] veth1: entered allmulticast mode
[ 1297.475394][T10187] veth2: entered allmulticast mode
[ 1297.478143][T10187] veth3: entered allmulticast mode
[ 1320.492947][T10187] veth0: left allmulticast mode
[ 1320.493402][T10187] veth1: left allmulticast mode
[ 1320.493806][T10187] veth2: left allmulticast mode
[ 1320.494188][T10187] veth3: left allmulticast mode