Interrupt storm detected on "irq10:"; throttling interrupt source

[knunke]

I'm having the same issue. It's FreeBSD on a Nokia530 Firewall. The message
that keeps repeating over and over is "interrupt storm detected on "irq12:";
throttling interrupt source".

Here's the vmstat -i 

interrupt                          total       rate
irq0: clk                          31362         98
irq4: sio0                         21362         67
irq6: cbb1 dc1 dc2                     1          0
irq8: rtc                          40020        126
irq11: dc4 dc7+                        1          0
irq12: cbb0 dc5                    28456         89
irq14: ata0                        32073        101
Total                             153275        483

I have no idea what the + means next to  IRQ11. I know of a couple of people
that have this problem as well. Let me know if you need any other
information.

Thanks,
Kurt Nunke


nazir-2 wrote:
> 
> Hi,
> 
> I'm getting these on my HP-DL165 AMD Quad Qore
> 
> interrupt storm detected on "irq10:"; throttling interrupt source
> interrupt storm detected on "irq10:"; throttling interrupt source
> interrupt storm detected on "irq10:"; throttling interrupt source
> interrupt storm detected on "irq10:"; throttling interrupt source
> 
> # uname -a
> FreeBSD intra.umt 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24
> 10:35:36 UTC 2008
> root at driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64
> 
> # sysctl hw.model
> hw.model: Quad-Core AMD Opteron(tm) Processor 2352
> 
> please advise ...TQ
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