Date: Mon, 12 Feb 2007 17:50:16 GMT From: Sam Leffler <sam@errno.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/92083: [ural] [panic] panic using WPA on ural NIC in 6.2-RELEASE Message-ID: <200702121750.l1CHoGCM032211@freefall.freebsd.org>
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The following reply was made to PR kern/92083; it has been noted by GNATS. From: Sam Leffler <sam@errno.com> To: Jonathan Fosburgh <jonathan@fosburgh.org> Cc: Anders Nordby <anders@freebsd.org>, bug-followup@freebsd.org Subject: Re: kern/92083: [ural] [panic] panic using WPA on ural NIC in 6.2-RELEASE Date: Mon, 12 Feb 2007 09:27:39 -0800 Jonathan Fosburgh wrote: > On Sunday 11 February 2007 13:36, Anders Nordby wrote: >> Hi, >> >> Just been trying the same thing in 6.2-RELEASE, with the same hardware. >> >> It seems the same bug still occurs, the stack trace looks very similar. >> Everytime I try do do a cvsup of the ports tree, the system panics. >> >> stream# uname -a >> FreeBSD stream.localnet 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Tue Feb 6 >> 22:09:01 CET 2007 root@stream.localnet:/usr/obj/usr/src/sys/STREAM >> i386 > > Actually I recently discovered that it is not the use of WPA itself that > causes the panic, it is the wpa_suplicant. Using that for WEP also caused a > panic on this NIC. > > The last I heard about any of this stuff your problems were related to usb xfer stalls. If this no longer true then please provide me with a recipe for recreating the issue. If it's a driver/net80211 issue I will try to fix it. If it's in the usb subsystem it's unlikely I'm going to pursue it. FWIW the "new usb stack" is unlikely to help you. The author broke ural in porting it and so far as I know it's not been fixed. This is independent of whether or not any changes in his code base will resolve the original issue. Sam
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