[BProc] Re: Clustermatic"s kernel-2.6.9-cm46: NMI lockup on CPU1, CPU3

[Jeff P. <jpa...@ma...>]

I'm having the exact same problem as mentioned below (previously on this 
list). Was there any resolution?

-----------------------------------------

From: Motu <motudai@gm...>
Re: Clustermatic"s kernel-2.6.9-cm46: NMI lockup on CPU1, CPU3 
2005-08-09 16:56



Hello,
I am working with a machine with 2 250 gb SATA harddrives, 2 dual-core
opteron 2.2 processors, 2 broadcom netxtreme 5704 gigabit ethernet network
cards, and a tyan s2881 motherboard.
When I try to boot with the kernel version 2.6.9-cm46 (the one provided 
with
clustermatic 5)--as opposed to the 2.6.11-FC4smp that came with the Fedora
Core 4 system, I get NMI lockup messages on both the CPUs.
The following is what the tail-end of hte message looks like:

 > Code: 80 3f 00 7e f9 e9 8b fd ff ff e8 1e bf ec ff e9 a1 fd ff ff

 Console shuts up...
 >
 NMI Watchdog detected LOCKUP on CPU1, registers:
 > CPU1
 > Modules Linked in:
 > Pid:0, comm:swapper No tainted 2.6.9-cm46
 > RIP:0010:[] NMI Watchdog detected LOCKUP on CPU3,
 > registers:
 > CPU3
 > Modules Linked in:
 > Pid:0, comm:swapper No tainted 2.6.9-cm46
 > RIP:0010:[]{schedulertick+385}


Does anyone know the cause of this problem? Anyway to deduce it?
The web seems to be useless: everyone with a NMI lockup fixed the problem
with a newer kernel, but in my case, I need to use clustermatic"s 
kernel. Is
there any way out?

Prabhas