Hi,
One of my netware 6.5 servers stopped responding to remote manger a few months ago. The server seems to startup without errors until it tries to load httpstk.nlm from autoexec.ncf.
The server abends, recovers and then portal tries to load and autoloads httpstk which then hangs the server completely.
The server was running SP6 (..sorry its a long way away most of the time). I have updated to sp8 and problem persists. I have recreated the certificates in PKIDIAG without a problem and run tckeygen.ncf.

Abend log below:
************************************************** *******
Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.08

Server FS_HB2 halted Tuesday, 2 November 2010 3:33:09.199 pm
Abend 1 on P00: Server-5.70.08-1937: CPU Hog Detected by Timer

Registers:
CS = 0008 DS = 0023 ES = 0023 FS = 0023 GS = 0023 SS = 0010
EAX = FBF17BA3 EBX = 00000873 ECX = 00000070 EDX = 86A1ECE0
ESI = 40000000 EDI = 86A1ED20 EBP = 87B219DA ESP = 87B2173C
EIP = 00000000 FLAGS = 00000046


Running process: Console Command Process
Thread Owned by NLM: SERVER.NLM
Stack pointer: 87B20D6C
OS Stack limit: 87B1D040
Scheduling priority: 67371008
Wait state: 3030070 Yielded CPU
Stack: --FBF17BA3 ?
86AB2D17 (CDBE.NLM|GetKeyBuffer+2B)
--40000873 ?
--00000286 (LOADER.NLM|KernelAddressSpace+286)
86ABA088 (CDBE.NLM|ReadKeyRecord+28)
--23F554E0 ?
--87B219DA ?
--40000873 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
86AB0D65 (CDBE.NLM|FindKeyEx+89)
--00000873 (LOADER.NLM|KernelAddressSpace+873)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
86AB3141 (CDBE.NLM|handle_check+15)
--87B219DA ?
--0000007F (LOADER.NLM|KernelAddressSpace+7F)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--40000873 ?
86AAF39E (CDBE.NLM|lRegEnumKeyEx+96)
--40000873 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--87B21898 ?
--3239310D ?
--3836312E ?
--312E322E ?
--22003030 ?
87ABFB36 (ADPAHCI.HAM|IVerifyRangeDone+102)
--22E67870 ?
--22E67870 ?
87ABFAD6 (ADPAHCI.HAM|IVerifyRangeDone+A2)
--22E67870 ?
--22E18C1A ?
--22E19C82 ?
--22E67870 ?
87ACDB6D (ADPAHCI.HAM|ProcessRAIDRecovery+1569)
--22E67870 ?
--22E19C82 ?
--22E67870 ?
87ACDAB3 (ADPAHCI.HAM|ProcessRAIDRecovery+14AF)
--22E67870 ?
87ACC9AA (ADPAHCI.HAM|ProcessRAIDRecovery+3A6)
--22E19C82 ?
--22E10000 ?
--22E19C82 ?
87AA073E (ADPAHCI.HAM|XCfgDiscoveryOnlyIF+A4A)
--22E19C82 ?
--22E12AF0 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--22E12AF4 ?
--22E12AF0 ?
--22E19C82 ?
87AD8EFA (ADPAHCI.HAM|SataIOBComplete+66)
--22E19C82 ?
--22E19C82 ?
87AD8E7E (ADPAHCI.HAM|SataProcessDoneIOB+32)
--22E19C82 ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--22E14003 ?
87AD8DDD (ADPAHCI.HAM|SATABackEndISR+61)
--22E19C82 ?
--00000004 (LOADER.NLM|KernelAddressSpace+4)
--87B219DA ?
-00134E40 (LOADER.NLM|interruptVectorPool+420)
--22E97AC8 ?
--22E97D4D ?
87ABB10E (ADPAHCI.HAM|CdaIoIsr+4A)
--00000046 (LOADER.NLM|KernelAddressSpace+46)
0010A106 (LOADER.NLM|kSpinUnlockRestore+26)
--00000046 (LOADER.NLM|KernelAddressSpace+46)
87A9AE3C (ADPAHCI.HAM|HAMIsr+7C)
-22EB8C3C (ADPAHCI.HAM|gbS+164)
--00000046 (LOADER.NLM|KernelAddressSpace+46)
--271D0005 ?
--00FFB3A0 ?
86F1AB36 (NWPA.NLM|NPAISR+26)
--FE158180 ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
001078EF (LOADER.NLM|kProcessProtectedModeInterrupt+DF)
001078F7 (LOADER.NLM|kProcessProtectedModeInterrupt+E7)
-00134E40 (LOADER.NLM|interruptVectorPool+420)
-0013D280 (LOADER.NLM|kVirtualInterruptTable24+0)
--00000002 (LOADER.NLM|KernelAddressSpace+2)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--00000018 (LOADER.NLM|KernelAddressSpace+18)
--23AD9CE0 ?
001071AB (LOADER.NLM|kProtectedModeInterruptContinue+65)
--22C70023 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--40000871 ?
--0000007F (LOADER.NLM|KernelAddressSpace+7F)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--40000871 ?
--87B219DA ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--0000007F (LOADER.NLM|KernelAddressSpace+7F)
91FD1F77 (HTTPSTK.NLM|GetHttpIPAddressConfigAndBind+1A3)
--40000873 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--87B218E0 ?