From owner-freebsd-questions Sat Jan 14 02:38:39 1995 Return-Path: questions-owner Received: (from root@localhost) by freefall.cdrom.com (8.6.9/8.6.6) id CAA10020 for questions-outgoing; Sat, 14 Jan 1995 02:38:39 -0800 Received: from PLUMCS11.UMCS.LUBLIN.PL (plumcs11.umcs.lublin.pl [192.147.37.100]) by freefall.cdrom.com (8.6.9/8.6.6) with SMTP id CAA10008 for ; Sat, 14 Jan 1995 02:38:34 -0800 Received: from demeter.ipan.lublin.pl by PLUMCS11.UMCS.LUBLIN.PL (IBM VM SMTP V2R2) with TCP; Sat, 14 Jan 95 11:36:45 CET Received: from DEMETER/MAILQUEUE by demeter.ipan.lublin.pl (Mercury 1.13); Sat, 14 Jan 95 11:45:37 GMT+1 Received: from MAILQUEUE by DEMETER (Mercury 1.13); Sat, 14 Jan 95 11:45:02 GMT+1 From: "Janusz Kokot" Organization: IA PAN To: freebsd-questions@freefall.cdrom.com Date: Sat, 14 Jan 1995 11:44:57 Subject: NAS problems Priority: normal X-mailer: Pegasus Mail v3.1 (R1a) Message-ID: <556EC4673B8@demeter.ipan.lublin.pl> Sender: questions-owner@FreeBSD.org Precedence: bulk I started to use netaudio, and I have some problems. On my system with GUS, if I start once (sometimes more) au client system halts. Here is message : --------------------------- panic: isa_dmastart: imposible request syncing disk... Fatal trap 12: page fault while in kernel mode fault wirtual address = 0x10 fault code = supervisor read, page not present instruction pointer = 0x8:0xf0123387 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def 321, gran 1 processor eflags = interrupt enabled, resume, IOPL=0 --------------------------- System: FreeBSD 2.0 486DX2/50 , 8MB RAM BT445C Local Bus SCSI controller Gravis Ultra Sound cldg 5228 Local Bus video controller Plesase help me what it can be : hardware problem or maybe I missed something in kernell. BTW when I simple play sounds with : cat au-file.au > /dev/audio I have no problems ---------------------------------------------------- Janusz Kokot Institute of Agrophysics, Polish Academy of Sciences E-Mail: jkokot@demeter.ipan.lublin