I was wakened at 3am with the following abends and haven't been able to dig up much on google:

Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.06

Server DISTRICT halted Monday, March 15, 2010 3:04:23.967 am
Abend 1 on P01: Server-5.70.06: Page Fault Processor Exception (Error code 00000000)

Registers:
CS = 0008 DS = 0068 ES = 0068 FS = 0068 GS = 007B SS = 0068
EAX = 00000000 EBX = 2C9A41E8 ECX = 00000001 EDX = 00000001
ESI = 890D0E84 EDI = 00000600 EBP = 908B33DC ESP = 88E17EC0
EIP = 88E72658 FLAGS = 00010002
88E72658 81780845434253 CMP [EAX+08]=?, 53424345
EIP in LSL.NLM at code start +00006658h
Access Location: 0x00000008

The violation occurred while processing the following instruction:
88E72658 81780845434253 CMP [EAX+08], 53424345
88E7265F 0F8560010000 JNZ 88E727C5
88E72665 50 PUSH EAX
88E72666 8D400C LEA EAX, [EAX+0C]
88E72669 50 PUSH EAX
88E7266A E8A1482977 CALL LOADER.NLM|atomic_dec
88E7266F 83C404 ADD ESP, 00000004
88E72672 58 POP EAX
88E72673 8B5E16 MOV EBX, [ESI+16]
88E72676 55 PUSH EBP



Running process: Interrupt service routine (nested count 2)
Interrupted process: Processor 1: IDLE Thread Process
Thread Owned by NLM: SERVER.NLM
Stack pointer: 88E17FB8
OS Stack limit: 88E16000
CPU 1 (Thread 88DF85A0) is in a NO SLEEP state
Scheduling priority: 67371008
Wait state: 3031111 Intermedidate Goto READY
Stack: 92C2E50E (ETHERTSM.NLM|EtherTSMProcessGetRCB+144)
92C2F071 (ETHERTSM.NLM|CEtherTSMProcessGetRCB+30)
--00000046 (LOADER.NLM|KernelAddressSpace+46)
--908B33DC ?
--9097B9BC ?
--9097B9BC ?
--88E17F00 (MM.NLM|SnapObjectManagerHandle+27C8)
90883166 (Q57.LAN|(Code Start)+4166)
--908B33DC ?
--890D0E84 ?
--0000003C (LOADER.NLM|KernelAddressSpace+3C)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000600 (LOADER.NLM|KernelAddressSpace+600)
--908B3410 ?
--00005884 (LOADER.NLM|KernelAddressSpace+5884)
--908B4024 ?
--00000046 (LOADER.NLM|KernelAddressSpace+46)
--908B33DC ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--908B33DC ?
90894232 ?
--908B33DC ?
--908B33DC ?
--908B33DC ?
-00139030 (LOADER.NLM|kVirtualInterruptTable40+0)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
908810F5 (Q57.LAN|(Code Start)+20F5)
--908B33DC ?
-00139030 (LOADER.NLM|kVirtualInterruptTable40+0)
88E72D65 (LSL.NLM|LSLServiceEvents+5)
90875DEA (MSM.NLM|CMSMServiceEvents+A)
-00131590 (LOADER.NLM|interruptVectorPool+6E0)
--908B93B4 ?
-00131590 (LOADER.NLM|interruptVectorPool+6E0)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
908765F7 (MSM.NLM|CMSMValidateAuxDataBuffer+37)
--908B33DC ?
9087029F (MSM.NLM|MSMEnqueueSend+49F)
--908B33DC ?
--00000082 (LOADER.NLM|KernelAddressSpace+82)
-00131590 (LOADER.NLM|interruptVectorPool+6E0)
-00139030 (LOADER.NLM|kVirtualInterruptTable40+0)
--00000068 (LOADER.NLM|KernelAddressSpace+68)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
00104EA9 (LOADER.NLM|kProcessProtectedModeInterrupt+39)
--908B33DC ?
-00139030 (LOADER.NLM|kVirtualInterruptTable40+0)
--00000028 (LOADER.NLM|KernelAddressSpace+28)
--699E4984 ?
00104807 (LOADER.NLM|kProtectedModeInterruptContinue+5F)
--0000007B (LOADER.NLM|KernelAddressSpace+7B)
--0000007B (LOADER.NLM|KernelAddressSpace+7B)
--0000007B (LOADER.NLM|KernelAddressSpace+7B)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--4BF67029 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--80004000 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
-005C5B19 ?
0022272A (SERVER.NLM|SchedProcessorIdleLoop+42A)
--00000060 (LOADER.NLM|KernelAddressSpace+60)
--00000206 (LOADER.NLM|KernelAddressSpace+206)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--000100FF ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--FE005D40 (LOADER.NLM|OSAllocMemory+5D40)
00210DC7 (SERVER.NLM|kAddNewProcessor+32B)
--0202080C ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
8982E7DD (ACPIDRV.PSM|PSMProcessorEntryPoint+23)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
0010A26A (LOADER.NLM|Start+CA)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)

Additional Information:
The hardware detected a problem while executing an interrupt service routine. The code being executed is owned by LSL.NLM. It may be the source of the problem or there may have been a memory corruption.