Date: Tue, 21 Aug 2001 11:02:03 +0200 From: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> To: David Malone <dwmalone@maths.tcd.ie> Cc: walter@pelissero.org, John Baldwin <jhb@FreeBSD.org>, net@FreeBSD.org, hackers@FreeBSD.org, Andre Albsmeier <andre.albsmeier@mchp.siemens.de>, Warner Losh <imp@harmony.village.org> Subject: Re: 4.4-RC NFS panic Message-ID: <20010821110203.A24141@curry.mchp.siemens.de> In-Reply-To: <200108210935.aa87782@salmon.maths.tcd.ie>; from dwmalone@maths.tcd.ie on Tue, Aug 21, 2001 at 09:35:34AM %2B0100 References: <15233.40823.749512.643101@hyde.lpds.sublink.org> <200108210935.aa87782@salmon.maths.tcd.ie>
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On Tue, 21-Aug-2001 at 09:35:34 +0100, David Malone wrote:
> > I've just done a further test. I've mounted a directory tree from
> > Vaio to Vaio using localhost (lo driver) and the test has run
> > smoothly. So chances would be good the bug is in the ep driver.
> > Unfortunately...
>
> Andre Albsmeier, who's seeing various network problems, is using
> the xe driver (also PCMCIA I think), but the problems go away if
> he uses an Etherexpress card on the PCI bus of the same machine.
As I wrote in my PR (#29845), my problems also happen with
the 3C589 which uses the ep driver. So we can sum up to:
1.) Intel Etherexpress PRO/100 PCMCIA (xe driver) crashes
2.) 3Com 589D EtherLink III PCMCIA (ep driver) crashes
3.) Intel Etherexpress PRO/100+ PCI Card (fxp driver) works perfectly
-Andre
>
> It seems unlikely to be PCMCIA related ('cos it has nothing to do
> with the networking itself) it may just be triggered in machines
> with slower networking.
>
> David.
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