SASL GSS-API Integrity

Any idea what this err means?

Lightweight Directory Access Protocol

    SASL Buffer Length: 133

    SASL Buffer

        GSS-API Generic Security Service Application Program Interface

        GSS-API payload (60 bytes)

            LDAPMessage

                BER Error: Sequence expected but class:UNIVERSAL(0) primitive tag:5 was unexpected

                    [Expert Info (Warning/Malformed): BER Error: Sequence expected but class:UNIVERSAL(0) primitive tag:5 was unexpected]

                        [BER Error: Sequence expected but class:UNIVERSAL(0) primitive tag:5 was unexpected]

                        <Message: BER Error: Sequence expected but class:UNIVERSAL(0) primitive tag:5 was unexpected>

                        [Severity level: Warning]

                        [Group: Malformed]

                    <Malformed Packet>