Date: Sun, 27 Nov 2005 07:00:17 GMT From: Kris Kennaway <kris@obsecurity.org> To: freebsd-bugs@FreeBSD.org Subject: Re: misc/89534: ifconfig causes page fault Message-ID: <200511270700.jAR70Hl5044068@freefall.freebsd.org>
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The following reply was made to PR kern/89534; it has been noted by GNATS. From: Kris Kennaway <kris@obsecurity.org> To: Stuart Weaver <sweaver@sweaver.net> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: misc/89534: ifconfig causes page fault Date: Sun, 27 Nov 2005 01:51:36 -0500 --M9NhX3UHpAaciwkO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Nov 25, 2005 at 03:35:21PM +0000, Stuart Weaver wrote: > I manualy copied the following from the console, there may be errors: >=20 > Fatal trap 12: page fault wile in kernel mode > fault virtual address =3D 0xc1d6e024 > fault code =3D supervisor read, pate not present > instruction pointer =3D 0x20:0xc06bc581 > stack pointer =3D 0x28:0xdd6cd6d4 > frame pointer =3D 0x28:0xdd6cd724 > code segmet =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 857 (ifconfig) > trap number =3D 12 > panic: page fault > Uptime: 13m8s > Dumping 459 MB (2 chunks) > chunk 0: 1MB (159 pages) ... ok > chunk 1: 479MB (122608 pages) 463 447 431 415 399 383 367 335 319 303 2= 87 271 > 255 239 207 191 175 159 143 127 111 95 79 63 47 31 15 ... ok Please obtain a debugging backtrace as described in the developers handbook chapter on kernel debugging. Kris --M9NhX3UHpAaciwkO Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDiVd4Wry0BWjoQKURAl+QAKDb+hqG8DF7OLAfa3jl1nMsSjvqnQCfQ2R9 kqA9y0bqy8OJicoKUg5Nm44= =/6a0 -----END PGP SIGNATURE----- --M9NhX3UHpAaciwkO--
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