Re: Panic with ugen

From: Jay Cornwall <jay_at_evilrealms.net>
Date: Wed, 26 Nov 2003 19:44:53 +0000
Martin wrote:

> Run it once, you'll get an error. The second run
> will cause a panic.
> 
> Additional info:
> 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Tue Nov 18 00:30:15 CET 2003 i386
> usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
> ugen0: WINBOND W9967CF, rev 1.10/1.10, addr 3

This sounds similar to a bug which (I thought) I fixed earlier in the year 
[multiple calls of USB_SET_CONFIG conflicted with devfs, fixed in 
sys/dev/ugen.c rev 1.71].

I have a modem attached to the USB connector at the moment, so it's a bit 
tricky to test. Can you (or someone) provide a backtrace to help trace the cause?

(and is the panic "don't do that", perchance?)

-- 
Cheers,
Jay

http://www.evilrealms.net/ - Systems Administrator & Developer
http://www.imperial.ac.uk/ - 3rd year CS student
Received on Wed Nov 26 2003 - 10:44:56 UTC

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