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Date:      Mon, 10 Aug 2009 20:53:41 +0200
From:      Hans Petter Selasky <hselasky@c2i.net>
To:        freebsd-usb@freebsd.org, "O.Herold" <oliver@akephalos.de>
Subject:   Re: usb/137341: driver if_rum doesn't work at all and throws panics
Message-ID:  <200908102053.43479.hselasky@c2i.net>
In-Reply-To: <200908101850.n7AIo48R091242@freefall.freebsd.org>
References:  <200908101850.n7AIo48R091242@freefall.freebsd.org>

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On Monday 10 August 2009 20:50:04 O.Herold wrote:
> The following reply was made to PR usb/137341; it has been noted by GNATS.
>
> From: "O.Herold" <oliver@akephalos.de>
> To: bug-followup@FreeBSD.org, oliver@akephalos.de
> Cc:
> Subject: Re: usb/137341: driver if_rum doesn't work at all and throws
>  panics
> Date: Mon, 10 Aug 2009 20:48:26 +0200
>
>  Well I cannot provide anything anymore because too many panics destroyed
>  my slice. Well after much grief I installed just out of curiosity FBSD
>  7.2R and guess what? Apart from some performance drops it works like a
>  charm. I restarted the network several times without any problems, I just
>  pulled the stick from the usb port within some data transfers etc. - no
>  panic :-)
>
>  FreeBSD 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Fri May 1 07:18:07 UTC 2009
>  root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
>
>  In my opinion the new usb stack isn't ready for prime time or FreeBSD 8
>  release should wait until it's fixed - maybe March 2009. I do know such
>  up- and downturn in Linux only ... until today.
>

Hi,

I will try to reproduce if I get a chance.

Most likely what you are seeing is not an USB issue, but rather a WLAN issue.

--HPS




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