A NW6.5 SP7 server abended (complete log of this abend attached):

Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.07
Server FHS2 halted Friday, July 24, 2009 8:55:21.020 am
Abend 1 on P00: Server-5.70.07-1937: CPU Hog Detected by Timer
CS = 0008 DS = 0023 ES = 0023 FS = 0023 GS = 0023 SS = 0010
EAX = FBF17BA3 EBX = 00000064 ECX = 00000011 EDX = 94FD321D
ESI = 00000053 EDI = 00000064 EBP = 94FD374C ESP = 94FD3280
EIP = 00000000 FLAGS = 00000046
Running process: TFTP.NLM Process
Thread Owned by NLM: TFTP.NLM
Stack pointer: 94FD315C
OS Stack limit: 94FCB7E0
Scheduling priority: 67371008
Wait state: 5050030 Blocked on Semaphore
Stack: --FBF17BA3 ?
96BDB9DE (TFTP.NLM|main+41E)
The same thing happened a few days ago. Both times it occured the very same way: In ConsoleOne I selected ~30 ws objects and remote woke them up. Then I selected another group of ws objects to do the same thing. Then the server abended.

When I just select one group of workstation objects there is no problem. Only when I do the second group within a minute or so.

Also: on the same server there is an issue with imgserv bringing up CPU utilization, see my other post:


Just before the abend there was no problem with imgserv though, utilization was at about 3%.

Output of "m tftp":

Loaded from [SYS:\SYSTEM\] on Jul 24, 2009 9:00:19 am
(Address Space = OS)
ZENworks Preboot TFTP Server
Version 2.05.01 January 15, 2008
(C) 2001-2004 PreWorX (PTY) Ltd
Any advice?

Thank you,