kernel: stray irq7
Yousef Raffah
yraffah at savola.com
Sat Jul 22 14:11:16 UTC 2006
David Wolfskill wrote:
> Unless you've already checked it, output of "vmstat -i" might be
> informative.
>
>
Thanks for the information.
vmstat -i
interrupt total rate
irq0: clk 24587698 1000
irq1: atkbd0 25781 1
irq5: uhci0 ehci0 116136 4
irq7: 12 0
stray irq7 12 0
irq8: rtc 3146773 128
irq9: fwohci0+ 2 0
irq11: cbb0 iwi0+* 323649 13
irq14: ata0 69797 2
irq15: ata1 58 0
Total 28269918 1149
> And /var/run/dmesg.boot should be able to tell you what devices were
> probed as associated with irq7 at boot time.
>
>
/var/run/dmesg.boot shows:
pccard0: <16-bit PCCard bus> on cbb0
but nothing related to irq 7, however, I just found out that it shows:
Interrupt storm detected on "irq11:"; throttling interrupt source
Which I can sense that it is something bad, isn't it?
> Peace,
> david
>
--
Sincerely,
Yousef Adnan Raffah
Security Officer
The Savola Group
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