Forgot most important thing. Kernal boot parameters
kernel /vmlinuz-2.6.18-194.3.1.el5 ro root=LABEL=/ rhgb quiet nosmp noapic apm=force noapic apci=off pci=noacpi There are two that are redundant. Thank You Larry Linder On Monday 28 June 2010 09:07, Alan Bartlett wrote: > On 28 June 2010 13:52, Larry Linder <[email protected]> wrote: > > Nothing seems to prevent the Spurious Interrupt. > > Jun 28 08:08:42 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:09:57 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:11:23 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:12:53 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:13:59 engr01 last message repeated 2 times > > Jun 28 08:15:29 engr01 last message repeated 2 times > > Jun 28 08:18:45 engr01 last message repeated 2 times > > Jun 28 08:20:15 engr01 last message repeated 3 times > > Jun 28 08:22:08 engr01 last message repeated 2 times > > Jun 28 08:25:40 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:28:46 engr01 last message repeated 2 times > > Jun 28 08:30:16 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:34:02 engr01 last message repeated 3 times > > Jun 28 08:36:57 engr01 kernel: spurious APIC interrupt on CPU#0, should > > never happen. > > Jun 28 08:39:26 engr01 last message repeated 2 times > > > > There has got to be rational explanation or this is a Kernal bug. > > The suggestions, the last change seems to slow it down but not remove the > > problem. It appears to happen every minute instead of every couple of > > seconds. > > Is there some solution to the problem? > > Would you clarify your kernel boot parameters, please? > > I would test the following four lines (and further permutations > thereof, if required) -- > > nosmp noapic nolapic > > nosmp noapic nolapic noirqbalance > > nosmp noapic nolapic irqpoll > > nosmp noapic nolapic irqfixup > > Alan.
