From owner-freebsd-bugs Sat Jan 5 9: 0:11 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 3394037B417 for ; Sat, 5 Jan 2002 09:00:02 -0800 (PST) Received: (from gnats@localhost) by freefall.freebsd.org (8.11.6/8.11.6) id g05H02a90040; Sat, 5 Jan 2002 09:00:02 -0800 (PST) (envelope-from gnats) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id A5F6337B405 for ; Sat, 5 Jan 2002 08:55:41 -0800 (PST) Received: (from nobody@localhost) by freefall.freebsd.org (8.11.6/8.11.6) id g05GtfY89705; Sat, 5 Jan 2002 08:55:41 -0800 (PST) (envelope-from nobody) Message-Id: <200201051655.g05GtfY89705@freefall.freebsd.org> Date: Sat, 5 Jan 2002 08:55:41 -0800 (PST) From: Gianluca Sordiglioni To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: kern/33578: FreeBSD panics when accessing encrypted DVDs Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 33578 >Category: kern >Synopsis: FreeBSD panics when accessing encrypted DVDs >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Jan 05 09:00:02 PST 2002 >Closed-Date: >Last-Modified: >Originator: Gianluca Sordiglioni >Release: 4.4-STABLE >Organization: Gruppo Utenti FreeBSD Italia (GUFI) >Environment: FreeBSD attela.babbari.it 4.4-STABLE FreeBSD 4.4-STABLE #1: Sat Dec 22 01:14:34 CET 2001 root@:/usr/obj/usr/src/sys/ATTELA i386 >Description: Opening an encrypted DVD with any DVD Player (Xine, Ogle, MPlayer) I get a system panic and I get an automatic reboot. libdvdcss starts to decode .vob files and system panics depending on the DVD title: sometimes it crashes on the first file, sometimes after decoding three or four of them. Here is the output of dmesg on my machine: Copyright (c) 1992-2001 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.4-STABLE #1: Sat Dec 22 01:14:34 CET 2001 root@:/usr/obj/usr/src/sys/ATTELA Timecounter "i8254" frequency 1193182 Hz CPU: AMD-K7(tm) Processor (503.53-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x612 Stepping = 2 Features=0x81f9ff AMD Features=0xc0400000 real memory = 268369920 (262080K bytes) avail memory = 257794048 (251752K bytes) Preloaded elf kernel "kernel" at 0xc0368000. VESA: v2.0, 16384k memory, flags:0x1, mode table:0xc02fea22 (1000022) VESA: ATI RAGE128 Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 7 entries at 0xc00f8110 apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 5.0 irq 11 isab0: at device 4.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf at device 4.1 on pci0 ata1: at 0x170 irq 15 on atapci0 chip1: at device 4.4 on pci0 pcm0: port 0xd000-0xd01f irq 9 at device 14.0 on pci0 ahc0: port 0xd800-0xd8ff mem 0xeffff000-0xefffffff irq 10 at device 16.0 on pci0 aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/255 SCBs orm0: