9-Stable panic: resource_list_unreserve: can't find resource

[Tom Lislegaard]

> -----Original Message-----
> From: Andriy Gapon [mailto:avg at FreeBSD.org]
> Sent: 5. november 2012 11:58
> To: Tom Lislegaard
> Cc: freebsd-stable at FreeBSD.org; freebsd-acpi at FreeBSD.org
> Subject: Re: 9-Stable panic: resource_list_unreserve: can't find resource
> 
> on 05/11/2012 12:26 Tom Lislegaard said the following:
> >> -----Original Message-----
> >> From: Andriy Gapon [mailto:avg at FreeBSD.org] I see.  Could you please
> >> try setting debug.acpi.max_threads=1 in /boot/loader.conf, reboot and
> >> see if that makes any difference?
> >
> > It does make a difference. I've had the machine running over the week-end, and haven't had a crash
> in 56 hours.
> >
> > After applying the setting I get some errors on reboot, no idea if they are harmful in any way (none
> that I have notced):
> >
> > AcpiOsExecute: failed to enqueue task, consider increasing the
> > debug.acpi.max_tasks tunable ACPI Error: Method parse/execution failed
> > [\\PNOT] (Node 0xfffffe00052e6400), AE_NO_MEMORY
> > (20110527/psparse-560) ACPI Error: Method parse/execution failed
> > [\\_SB_.AC__._PSR] (Node 0xfffffe00052f57c0), AE_NO_MEMORY
> > (20110527/psparse-560)
> >
> > The same messages repeats 6 times
> 
> Thank you for the test!
> Try to set debug.acpi.max_tasks to 128 or even higher to get rid of the new ACPI errors.
> 
> Additionally I would like to ask you to do the following test.
> Please stop devd and then run it (as root) from command line as such devd -D -d.
> Please check what event are reported by devd.  In particular I am interested in ACAD events, but all
> high frequency events are important.
> 
> Thanks!
> --
> Andriy Gapon

Here's the distribution from running devd over 40 minutes

  589 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU0 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU1 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU2 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU3 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU4 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU5 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU6 notify=0x81'
  590 Processing event '!system=ACPI subsystem=PROCESSOR type=\\_PR_.CPU7 notify=0x81'
    1 Processing event '!system=DEVFS subsystem=CDEV type=CREATE cdev=dsp4.1'
    1 Processing event '!system=DEVFS subsystem=CDEV type=CREATE cdev=pts/2'
    1 Processing event '!system=DEVFS subsystem=CDEV type=CREATE cdev=vboxdrv0'
    1 Processing event '!system=DEVFS subsystem=CDEV type=DESTROY cdev=dsp4.1'
    1 Processing event '!system=DEVFS subsystem=CDEV type=DESTROY cdev=vboxdrv0'

Any use in running it over a longer period of time?

-tom