Date: Fri, 25 Apr 2008 18:00:47 +0200 From: Roland Smith <rsmith@xs4all.nl> To: Vladimir Grebenschikov <vova@fbsd.ru> Cc: stable@freebsd.org Subject: Re: Crash with recent kernel on wireless Message-ID: <20080425160047.GC86456@slackbox.xs4all.nl> In-Reply-To: <1209126314.1519.36.camel@localhost> References: <1209126314.1519.36.camel@localhost>
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--KDt/GgjP6HVcx58l Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 25, 2008 at 04:25:14PM +0400, Vladimir Grebenschikov wrote: > Hi >=20 > Recently I've upgraded 7-STABLE: Mar 11 -> Apr 24 >=20 > Everything was fine until I've tried to configure wireless (ath driver, > WPA) > It crashes every time after interface becomes UP,=20 > (I've seen associated in ifconfig output before crash), but before dhcp > finished to get IP. >=20 > % cat /var/crash/info.43=20 > Dump header from device /dev/ad0s2b > Architecture: i386 > Architecture Version: 2 > Dump Length: 162320384B (154 MB) > Blocksize: 512 > Dumptime: Fri Mar 28 17:24:32 2008 > Hostname: vbook.fbsd.ru > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 7.0-STABLE #3: Tue Mar 11 19:35:53 MSK 2008 > root@vbook:/usr/obj/usr/src/sys/VBOOK > Panic String: non-maskable interrupt trap > Dump Parity: 3087556879 > Bounds: 43 > Dump Status: good >=20 > kgdb does not shows match (why ?): >=20 > % kgdb /boot/kernel.bad/kernel /var/crash/vmcore.43 You should use the kernel image with the debugging symbols here. If you build and install a kernel, you get two kernel images on 7.x; 1) /boot/kernel/kernel (your regular kernel) 2) /boot/kernel/kernel.symbols (with the debug symbols) Roland --=20 R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) --KDt/GgjP6HVcx58l Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.8 (FreeBSD) iEYEARECAAYFAkgSAC8ACgkQEnfvsMMhpyWgYACgj++yOAHVZ/Hnj1Srg9e5T9dA un8An3hyoMocvZLmpcJWE7IVfn0ULsY/ =lGU1 -----END PGP SIGNATURE----- --KDt/GgjP6HVcx58l--
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