[Bug 17897] 2.6.12-9-686 and SMP kernel and Ubuntu Live CD Panic During Boot with DPT/Adaptec I2O Controller - Cause: Loads both dpt_i20 and the i2o drivers.

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Sat Dec 17 04:12:24 UTC 2005


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------- Additional Comments From chris at csamuel.org  2005-12-17 04:12 UTC -------
(In reply to comment #13)

> Can you see if you can get me more of the dmesg, around where it loads the
> dpt_i2o driver?

My bad - I missed this section completely the first time around!

[DVB frontend loads just prior to this]
ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 217
Loading Adaptec I2O RAID: Version 2.4 Build 5go
Detecting Adaptec I2O RAID controllers...
ACPI: PCI Interrupt: 0000:02:01.1[A] -> GSI 21 (level, low) -> IRQ 209
Adaptec I2O RAID controller 0 at f8f00000 size=100000 irq=209
intel8x0_measure_ac97_clock: measured 152630 usecs
intel8x0" clocking to 48000
Intel 810 + AC97 Audio, version 1.01, 03:24:11 Dec 13 2005
dpti: If you have a lot of devices this could take a few minutes.
dpti0: Reading the hardware resource table.

and then it carries on with the TID 008 etc.. that I reported previously.

So to my novice eye it looks like ACPI is disabling the interrupt
for the Adaptec card just before the abort and the Oops.

If you need more detail of the modules loading before that point
then let me know.

thanks!
Chris

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