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Date:      Mon, 05 Nov 2012 16:20:23 +0200
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Tom Lislegaard <Tom.Lislegaard@proact.no>
Cc:        freebsd-acpi@FreeBSD.org, freebsd-stable@FreeBSD.org
Subject:   Re: 9-Stable panic: resource_list_unreserve: can't find resource
Message-ID:  <5097CB27.8040802@FreeBSD.org>
In-Reply-To: <E8A24BEFDC390C4491718DEE8A9C4F20921C47@Semail03.proact.local>
References:  <E8A24BEFDC390C4491718DEE8A9C4F2091F824@Semail03.proact.local> <509172F6.2040400@FreeBSD.org> <E8A24BEFDC390C4491718DEE8A9C4F2091FC33@Semail03.proact.local> <5092F209.7090803@FreeBSD.org> <E8A24BEFDC390C4491718DEE8A9C4F20920DD1@Semail03.proact <5093BECC.1030709@FreeBSD.org> <E8A24BEFDC390C4491718DEE8A9C4F20921BAC@Semail03.proact.local> <50979BCD.3060000@FreeBSD.org> <E8A24BEFDC390C4491718DEE8A9C4F20921C47@Semail03.proact.local>

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on 05/11/2012 15:54 Tom Lislegaard said the following:
> 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?

Very interesting.
So the processors get _CST change notifications rather frequently, but there is no
obvious source/cause for them...

Could you please send to me acpidump -dt output or upload it somewhere and post a
link?

-- 
Andriy Gapon



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