On Friday 25 June 2010 10:33, Mark Stodola wrote: > Is this at all related with using a VM? Yes we have VM installed on these systems! A number of users on internet suspect a problem with older mother boards. I will shut down VM on a couple of boxes and see. Thanks Larry
> Is this of any help? http://bugs.centos.org/view.php?id=2189 > > Cheers, > Mark > > Larry Linder wrote: > > Adding "nosmp apm=force noapic api=off pci=noacpi" after a reboot of > > system appeared to work on first inspection. Some time after reboot > > there are more interrupts and a write to /var/log/messages. Hard on a > > disk to say the least. > > What we see is: > > Jun 25 09:31:47 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:32:55 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:34:37 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:36:03 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:41:35 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:43:42 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:45:37 engr01 last message repeated 2 times > > Jun 25 09:46:56 engr01 last message repeated 2 times > > Jun 25 09:48:12 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:50:09 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 09:52:07 engr01 last message repeated 2 times > > Jun 25 09:54:36 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 25 10:01:00 engr01 last message repeated 4 times > > Jun 25 10:02:47 engr01 last message repeated 3 times > > Jun 25 10:04:53 engr01 last message repeated 2 times > > > > There does not seem to be much on the net that offers any advice or ??? > > > > Need to solve this problem before I have another disk to swap out. > > > > It is unique to a single core processor installation, as we have looked > > for this same activity on several boxes with multi core processor and it > > doesn't happen. > > > > Larry Linder
