Date: Sat, 28 Feb 2009 12:37:46 -0800 From: Sam Leffler <sam@freebsd.org> To: FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: ata problems @ r189170 Message-ID: <49A9A09A.2070900@freebsd.org> In-Reply-To: <49A99EA7.4000202@errno.com> References: <49A99EA7.4000202@errno.com>
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Sam Leffler wrote:
> HEAD @ r189170 fails to boot on a T41. Two cd/dvd drivers are
> recognized (only 1 exists) and I get complaints of the form (and
> transcribed):
>
> acd1: WARNING - ATAPI_IDENTIFY taskqueue timeout - completing request
> directory
>
> (similarly for acd0) until there's a panic:
>
> panic: mtx_lock() of destroy mutex @ .../../../kern_sema.c:79
>
> (stack trace uninteresting).
>
boot -v shows:
acd0: setting PIO4 on CH4 chip
acd0: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - ...
acd0: setting UDMA32 on ICH4 chip
ata1: Identifying devices: 00030000
ata: New devices: 00000000
ata1: reinit done ..
panic ...
Sam
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