Bug Check 0x156: WINSOCK_DETECTED_HUNG_CLOSESOCKET_LIVEDUMP

The WINSOCK_DETECTED_HUNG_CLOSESOCKET_LIVEDUMP live dump has a value of 0x00000156. This indicates that Winsock detected a hung transport endpoint close request.

(This code can never be used for a real bug check; it is used to identify live dumps.)

WINSOCK_DETECTED_HUNG_CLOSESOCKET_LIVEDUMP Parameters

Parameter	Description
1	AFD endpoint pointer (!afdkd.endp <ptr>) The !afdkd debugger extension is only available to hardware development partners.
2	Transport endpoint type 0x1 : UDP datagram 0x2 : RAW datagram 0x3 : TCP listener 0x4 : TCP endpoint
3	Number of buffered send bytes for datagram endpoints
4	afd!NETIO_SUPER_TRIAGE_BLOCK

Cause

While processing a closesocket request, Winsock detected a hung transport endpoint close request. The system generated a live dump for analysis, then the closesocket request was completed without waiting for the completion of hung transport endpoint close request.