kern/59732: acpi causes boot to hang
Danny Braniss
danny at cs.huji.ac.il
Fri Dec 26 01:40:11 PST 2003
>
> On 24-Dec-2003 Danny Braniss wrote:
> > just a follow up, with latest current, some more info appears:
> >
> > ...
> > lo0: bpf attached
> > bus_explore done
> > sbp_post_explore (sbp_cold=2)
> > Current DB 0
> > ch = 0
> > Current OP KEY INT BR len Addr Depend Stat: Cnt
> > 3c4f8000 OUTL ST2 ALL ALL 12 00000000 3c4f8080 8411:022d RUN,ACTIVE, ack
> > complete(11)
> > 0x000000e0 0x00450000 0xffbaffff 0x00000000
> > ata0: spurious interrupt - status=0x50 error=0x00
> >
> > the full version is in:
> > ftp://ftp.cs.huji.ac.il/users/danny/freebsd/acpi-1.log
> >
> > hope this helps ...
>
> Can you please turn off ACPI_DEBUG, turn on DDB, and see if you
> can break into ddb using Ctrl-Alt-Esc when it hangs. If so,
> can you do 'show intrcnt' to get the list of interrupt counts?
>
ata0: spurious interrupt - status=0x50 error=0x00
~Stopped at siointr1+0xec: jmp siointr1+0x220
db> show intrcnt
irq4: sio0 5
irq8: rtc 1230
irq13: npx0 1
stray irq13 1
irq14: ata0 1
irq21: fwohci0+ 486198
irq22: nv0 ohci0 485999
irq0: clk 9568
db>
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