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Date:      Tue, 14 Jan 2003 12:22:46 -0800
From:      Darren Pilgrim <dmp@pantherdragon.org>
To:        freebsd-hackers@freebsd.org
Subject:   Re: USB hub detach causing panic in 4.7p3
Message-ID:  <3E247196.6010102@pantherdragon.org>
References:  <3E23F9A4.9030101@pantherdragon.org> <200301141003.16160.mistry.7@osu.edu>

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Someone's requested these already, so I've made the dmesg output and kernel 
config for the panicing machine available at www.lokisheathens.org/speck.

On Tuesday 14 January 2003 06:51 am, Darren Pilgrim wrote:
> I have a USB hub that's built into my Viewsonic PT775 monitor.  The hub 
> probes during boot and post-boot attach as follows:
>
> uhub1: vendor 0x0543 product 0x00ff, class 9/0, rev 1.00/0.00, addr 2
> uhub1: 5 ports with 4 removable, self powered
>
> The hub is connected and disconnected with the switching on and off of the 
> monitor.  When the hub is disconnected, whether by unplugging it or turning 
> off the monitor, I get a panic in 4.7p3 if there are no devices connected to 
> the hub's downstream ports.


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