I have two identical servers that I upgraded from nw6.5sp3 to sp4, but one
on startup abends with the following:

Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.04

Server HERA halted Thursday, September 29, 2005 12:25:46.077 pm
Abend 1 on P00: Server-5.70.04: Double Fault Processor Exception (Error code
00000000)

Registers:
CS = 0008 DS = 0010 ES = 0010 FS = 0010 GS = 0010 SS = 0010
EAX = 4199D000 EBX = 00000000 ECX = 00000002 EDX = 00000000
ESI = 4CA6BFBE EDI = 4CA6C0D2 EBP = 420117C4 ESP = 4CA6BFBC
EIP = BE33AD54 FLAGS = 00010246
BE33AD54 56 PUSH ESI
EIP in LFS.NLM at code start +00003D54h

The violation occurred while processing the following instruction:
BE33AD54 56 PUSH ESI
BE33AD55 8B4850 MOV ECX, [EAX+50]
BE33AD58 89C7 MOV EDI, EAX
BE33AD5A 51 PUSH ECX
BE33AD5B FF970C010000 CALL near ptr [EDI+0000010C]
BE33AD61 83C408 ADD ESP, 00000008
BE33AD64 85C0 TEST EAX, EAX
BE33AD66 75D9 JNZ BE33AD41
BE33AD68 BA84000000 MOV EDX, 00000084
BE33AD6D A15C2334BE MOV EAX, [LFS.NLM|VolumeMappingTable]=BE161260



Running process: NDSIMON Process
Thread Owned by NLM: NDSIMON.NLM
Stack pointer: 4CA6E7A8
OS Stack limit: 4CA6C000
Scheduling priority: 67371008
Wait state: 5050090 Wait for interrupt
Stack:
Stack dump exceeded the valid memory limit

Additional Information:
The CPU encountered a problem executing code in LFS.NLM.

I'm not sure where to go from here, so any help would be great.

Thanks in advance,

Jason