usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after ehci0 detected (CD Loader 1.2) // same as closed-unsolved [usb/108509]

[Hans Petter Selasky]

On Saturday 12 June 2010 09:30:06 Андрей Ковальчук wrote:
> The following reply was made to PR usb/146840; it has been noted by GNATS.
> 
> From: =?UTF-8?B?0JDQvdC00YDQtdC5INCa0L7QstCw0LvRjNGH0YPQug==?=
>  <andrew at anviko.com.ua> To: bug-followup at freebsd.org
> Cc:
> Subject: Re: usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup
>  after ehci0 detected (CD Loader 1.2) // same as closed-unsolved
>  [usb/108509] Date: Sat, 12 Jun 2010 10:24:12 +0300
> 
>  try one more
> 
>  > > A hang can indicate an IRQ issue.
> 
>  I try to enable USB debugging (thanks to Hans Petter Selasky ):
>  set hw.usb.ehci.debug=15
> 
>  But no changes are. After
>  ehci0: [GIANT LOCKED]
>  ehci0: [ITHREAD]
>  system hang.
>  when kernel loading - no additional information is not show


Do you have the possibility to compile and boot a custom kernel on this 
machine?

--HPS