From owner-freebsd-current@FreeBSD.ORG Sun Oct 1 22:53:14 2006 Return-Path: X-Original-To: freebsd-current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0F7C316A403; Sun, 1 Oct 2006 22:53:14 +0000 (UTC) (envelope-from ariff@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id A7B4743D4C; Sun, 1 Oct 2006 22:53:13 +0000 (GMT) (envelope-from ariff@FreeBSD.org) Received: from misaki (root@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with SMTP id k91MrArM032089; Sun, 1 Oct 2006 22:53:11 GMT (envelope-from ariff@FreeBSD.org) Date: Mon, 2 Oct 2006 06:51:21 +0800 From: Ariff Abdullah To: "Alexandre Vieira" , imb@protected-networks.net Message-Id: <20061002065121.14d058c3.ariff@FreeBSD.org> In-Reply-To: <755cb9fc0610011506u60015119tbdd5aa1845fd2fc0@mail.gmail.com> References: <755cb9fc0610011210x6dd419c8g86ecab73bc7faa44@mail.gmail.com> <20061002033153.12e66f84.ariff@FreeBSD.org> <755cb9fc0610011242q1edec469yf465ae7246dbf471@mail.gmail.com> <20061002041118.1d4b3908.ariff@FreeBSD.org> <755cb9fc0610011326u6f478e44o6ff9f2693ebc0623@mail.gmail.com> <20061002044607.4698cdcc.ariff@FreeBSD.org> <45202D2F.2070203@protected-networks.net> <20061002051609.301477d4.ariff@FreeBSD.org> <755cb9fc0610011449w5f80cdb9o988a0dd87a102872@mail.gmail.com> <755cb9fc0610011506u60015119tbdd5aa1845fd2fc0@mail.gmail.com> Organization: FreeBSD X-Mailer: /usr/local/lib/ruby/1.8/net/smtp.rb Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA1"; boundary="Signature=_Mon__2_Oct_2006_06_51_21_+0800_bXAEm7lKe_/h8jm/" Cc: freebsd-multimedia@FreeBSD.org, freebsd-current@FreeBSD.org Subject: Re: pcm0 + rl0 in the same irq causes panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Oct 2006 22:53:14 -0000 --Signature=_Mon__2_Oct_2006_06_51_21_+0800_bXAEm7lKe_/h8jm/ Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, 1 Oct 2006 23:06:47 +0100 "Alexandre Vieira" wrote: > Hello, >=20 > Here is a backtrace of the panic: >=20 > blackpearl# kgdb kernel.debug /var/crash/vmcore.0 > kgdb: kvm_nlist(_stopped_cpus): > kgdb: kvm_nlist(_stoppcbs): > [GDB will not be able to debug user-mode threads: > /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and > you are welcome to change it and/or distribute copies of it under > certain conditions. Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for > details. This GDB was configured as "i386-marcel-freebsd". >=20 > Unread portion of the kernel message buffer: > pcm0: PCMDIR_PLAY: Stream setup nid=3D2 fmt=3D0x00000011 > <2>NMI ISA b0, EISA ff > <2>RAM parity error, likely hardware failure. >=20 > Fatal trap 19: non-maskable interrupt trap while in kernel mode > instruction pointer =3D 0x20:0xc5798eaa > stack pointer =3D 0x28:0xe50e6b70 > frame pointer =3D 0x28:0xe50e6bc4 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 > processor eflags =3D interrupt enabled, IOPL =3D 0 > current process =3D 1211 (artsd) > trap number =3D 19 > panic: non-maskable interrupt trap > Uptime: 1h31m2s > Dumping 1014 MB (2 chunks) > chunk 0: 1MB (159 pages) ... ok > chunk 1: 1014MB (259456 pages) 998 982 966 950 934 918 902 886 870 > 854 838 822 806 790 774 758 742 726 710 694 678 662 646 630 614 598 > 582 566 550 534 518 502 486 470 454 438 422 406 390 374 358 342 326 > 310 294 278 262 246 230 214 198 182 166 150 134 118 102 86 70 54 38 > 22 6 >=20 > #0 doadump () at pcpu.h:165 > 165 __asm __volatile("movl %%fs:0,%0" : "=3Dr" (td)); > (kgdb) where > #0 doadump () at pcpu.h:165 > #1 0xc05f34cc in boot (howto=3D260) at > #/usr/src/sys/kern/kern_shutdown.c:409 2 0xc05f3819 in panic > #(fmt=3D0xc0816cc2 "%s") at > /usr/src/sys/kern/kern_shutdown.c:565 > #3 0xc07d78cc in trap_fatal (frame=3D0xe50e6b30, eva=3D0) at > /usr/src/sys/i386/i386/trap.c:837 > #4 0xc07d72d2 in trap (frame=3D > {tf_fs =3D -452067320, tf_es =3D 40, tf_ds =3D -993853400, tf_edi = =3D > 0, > tf_esi =3D 0, tf_ebp =3D -452039740, tf_isp =3D -452039844, tf_ebx =3D > 1039527936, tf_edx =3D -994638720, tf_ecx =3D -988999680, tf_eax =3D 2, > tf_trapno =3D 19, tf_err =3D 0, tf_eip =3D -981889366, tf_cs =3D 32, > tf_eflags =3D 2097811, tf_esp =3D -982862592, tf_ss =3D 0}) at > /usr/src/sys/i386/i386/trap.c:632 > #5 0xc07c26ca in calltrap () at > #/usr/src/sys/i386/i386/exception.s:139 6 0xc5798eaa in ?? () > Previous frame inner to this frame (corrupt stack?) > (kgdb) >=20 >=20 Both of you, replace sys/dev/sound/pci/hda/hdac.c with this: http://people.freebsd.org/~ariff/test/hdac_artsdwreck.c -- Ariff Abdullah FreeBSD ... Recording in stereo is obviously too advanced and confusing for us idiot ***** users :P ........ --Signature=_Mon__2_Oct_2006_06_51_21_+0800_bXAEm7lKe_/h8jm/ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFIEZrlr+deMUwTNoRAqbhAJsEVaCulMQukFEhI2hnwSZkeq5WAgCgkK49 XsS+tqNhcilrqnvBSZusXjY= =gKw/ -----END PGP SIGNATURE----- --Signature=_Mon__2_Oct_2006_06_51_21_+0800_bXAEm7lKe_/h8jm/--