Date: Wed, 14 May 2003 07:00:30 -0700 (PDT) From: Lukas Ertl <l.ertl@univie.ac.at> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/51555: Kernel panic in ifconfig when setting IP address in vx0 Message-ID: <200305141400.h4EE0UGj055775@freefall.freebsd.org>
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The following reply was made to PR kern/51555; it has been noted by GNATS. From: Lukas Ertl <l.ertl@univie.ac.at> To: Ted Mittelstaedt <tedm@toybox.placo.com> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/51555: Kernel panic in ifconfig when setting IP address in vx0 Date: Wed, 14 May 2003 15:50:20 +0200 (CEST) On Fri, 9 May 2003, Ted Mittelstaedt wrote: > 3com 3c595 has had a number of hardware revs to the card, please note > the cautions in the device driver manual page. If you have multiple > 3c595 cards available, please test with some that are different hardware > revisions and see if the panics stop. Also turn off busmastering on > the PCI bus, assuming your system supports it in the BIOS settings and > see if that makes any difference. > > And lastly, please check to see if this panic happens on both cold > and warm boot. It happens both on warm and cold boot. Bus mastering DMA can't be turned off, at least I can't find any such option in the BIOS :-/. I should also note that this panic does _not_ happen in 5.0-RELEASE (and not in 4.x). regards, le --=20 Lukas Ertl eMail: l.ertl@univie.ac.at UNIX-Systemadministrator Tel.: (+43 1) 4277-14073 Zentraler Informatikdienst (ZID) Fax.: (+43 1) 4277-9140 der Universit=E4t Wien http://mailbox.univie.ac.at/~le/
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