amd64/171355: FreeBSD 9.1rc1 (and 10-HEAD) not booting on HP Pavilion g6 2147sl

[Stefano Marinelli]

The following reply was made to PR amd64/171355; it has been noted by GNATS.

From: Stefano Marinelli <stefano at dragas.it>
To: Alexander Motin <mav at FreeBSD.org>
Cc: attilio at freebsd.org,
 bug-followup at FreeBSD.org
Subject: Re: amd64/171355: FreeBSD 9.1rc1 (and 10-HEAD) not booting on HP Pavilion g6 2147sl
Date: Sat, 8 Sep 2012 19:37:44 +0200

 > We should somehow try to find out what happened with disk on first =
 AHCI channel. Unluckily it is impossible to specify single bus for =
 debugging during boot time. So unless your camera can do high-speed =
 series of shots to grab previous screens all we can do is to reduce log =
 details to make them fit the screen. Please try to set kern.cam.dflags =
 separately to 0x40, 0x08 and 0x01, and send me the outputs.
 
 Thank you for your help.
 Here's the pics:
 
 0x40: http://www.dragas.org/~draga/IMG_20120908_192301.jpg
 0x08: http://www.dragas.org/~draga/IMG_20120908_192429.jpg
 0x01: http://www.dragas.org/~draga/IMG_20120908_192550.jpg
 
 Hope it helps.
 
 Stefano=