I currently have a Novell Server running SP6 with all man updates, which
abends on a daily basis. The abends started last month with no changes
that I know of to the server. The server was running SP2 at the time. I
upgraded the server to see if that would fix the problem. The Server is
a HP ML350 with 1.5 GB RAM and (2) 2.8 GHz pro with (3) 72 GB SCSI HD.
Any help with this would be greatly appreciated.

Here is the abend log

Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.06

Server SERNW01 halted Sunday, August 12, 2007 11:29:48.154 pm
Abend 1 on P00: Server-5.70.06: Double Fault Processor Exception (Error
code 00000000)

CS = 0060 DS = 007B ES = 007B FS = 007B GS = 007B SS = 0068
EAX = A9BCF2E0 EBX = 00000000 ECX = 00000000 EDX = 00000000
ESI = AA1EBE84 EDI = 00000000 EBP = AA1EBE5C ESP = 00000003
EIP = 84376270 FLAGS = 00010246
84376270 E80B610900 CALL LIBC.NLM|UnsetBlock
EIP in LIBC.NLM at code start +00029270h

The violation occurred while processing the following instruction:
84376270 E80B610900 CALL LIBC.NLM|UnsetBlock
84376275 837D1400 CMP [EBP+14], 00000000
84376279 740D JZ 84376288
8437627B FF75E8 PUSH dword ptr [EBP-18]
8437627E FF7514 PUSH dword ptr [EBP+14]
84376281 E81A0E0000 CALL LIBC.NLM|build_ready_list
84376286 59 POP ECX
84376287 59 POP ECX
84376288 85DB TEST EBX, EBX
8437628A 740B JZ 84376297

Running process: uimon xEventLoop Process
Thread Owned by NLM: UIMON.NLM
Stack pointer: AA1EBD78
OS Stack limit: AA1DBFC0
Scheduling priority: 67371008
Wait state: 50501A0 Blocked on a user CV
Stack dump exceeded the valid memory limit

Additional Information:
The CPU encountered a problem executing code in LIBC.NLM. The
problem may be in that module or in data passed to that module by a
process owned by UIMON.NLM.