Date: Wed, 30 Apr 2008 19:22:41 +0200 From: Lars Engels <lme@FreeBSD.org> To: Sam Leffler <sam@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: Kernel panic (exclusive sleep mutex ath0) Message-ID: <20080430172240.GA27218@e.0x20.net> In-Reply-To: <20080430171036.GY27218@e.0x20.net> References: <20080430163209.GW27218@e.0x20.net> <4818A467.2080006@freebsd.org> <20080430171036.GY27218@e.0x20.net>
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--KJY2Ze80yH5MUxol Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 30, 2008 at 07:10:36PM +0200, Lars Engels wrote: > On Wed, Apr 30, 2008 at 09:55:03AM -0700, Sam Leffler wrote: > > Lars Engels wrote: > > >Since the vaps import I get the following kernel panic upon inserting = an > > >Atheros-based PCCard: > > >http://bsd-geek.de/FreeBSD/ifconfig_panic.png > > > > > >Sorry for the very bad quality. I hate those mirror-like notebook > > >displays... > > > > > >The sources are from yesterday, rc.conf looks like this: > > >wlans_ath0=3Dwlan0 > > >ifconfig_wlan0=3D"WPA DHCP" > > > > > > =20 > > Are there pre-vap entries in your rc.conf? Nothing should be issuing > > an ioctl to ath0 so I don't see how this stack trace can happen. >=20 > No, there aren't any pre-vap entries. > Attached you find my rc.conf, dmesg output and I managed to get a proper > kgdb output of the panic. >=20 > I don't know if that could be related, I need to change the IRQ settings > for the cardbus to get my card recognized. So I have this in /etc/rc: > pciconf -wb pci0:0:30:0 0x1a 8 >=20 > When I am fast enough and insert the card shortly after the partitions > are mounted, everything runs normally, wpa_supplicant gets started and I > get connected to the wireless net. The attachments seem to have been stripped. You can access them here: http://bsd-geek.de/FreeBSD/dmesg http://bsd-geek.de/FreeBSD/rc.conf http://bsd-geek.de/FreeBSD/kgdb.out --=20 Lars Engels E-Mail: lars.engels@0x20.net =09 --KJY2Ze80yH5MUxol Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFIGKrgKc512sD3afgRAqrvAKC552+cRBbIgqmS0zpODJUeAPm16QCgwVLi 74zfrJeLZAW47A9Hr0cDLks= =5Taf -----END PGP SIGNATURE----- --KJY2Ze80yH5MUxol--
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