The following reply was made to PR usb/137341; it has been noted by GNATS. From: Hans Petter Selasky <hsela...@c2i.net> To: freebsd-gnats-sub...@freebsd.org Cc: Subject: Re: usb/137341: driver if_rum doesn't work at all and throws panics Date: Mon, 10 Aug 2009 20:57:41 +0200
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" <oli...@akephalos.de> > To: bug-follo...@freebsd.org, oli...@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 > r...@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. I've seen something similar, that if you issue the network interface commands too quickly then the WLAN code will panic. Putting a sleep 1 in between the commands is a temporary solution. --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"
