Question regarding ERR in /proc/interrupts.

From: Justin Piszcz
Date: Wed Jan 12 2005 - 14:21:25 EST


Is there anyway to log each ERR to a file or way to find out what caused each ERR?

For example, I know this is the cause of a few of them:
spurious 8259A interrupt: IRQ7.

But not all 20, is there any available option to do this?

$ cat /proc/interrupts
CPU0
0: 887759057 XT-PIC timer
1: 3138 XT-PIC i8042
2: 0 XT-PIC cascade
5: 5811 XT-PIC Crystal audio controller
9: 265081861 XT-PIC ide4, eth1, eth2
10: 9087912 XT-PIC ide6, ide7
11: 837707 XT-PIC ide2, ide3
12: 13854 XT-PIC i8042
14: 63373075 XT-PIC eth0
NMI: 0
ERR: 20

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