From owner-freebsd-multimedia Fri Sep 1 14:31:28 2000 Delivered-To: freebsd-multimedia@freebsd.org Received: from gw.nectar.com (gw.nectar.com [208.42.49.153]) by hub.freebsd.org (Postfix) with ESMTP id B793A37B424 for ; Fri, 1 Sep 2000 14:31:24 -0700 (PDT) Received: from hamlet.nectar.com (hamlet.nectar.com [10.0.1.102]) by gw.nectar.com (Postfix) with ESMTP id 16C7B1925F for ; Fri, 1 Sep 2000 16:31:24 -0500 (CDT) Received: (from nectar@localhost) by hamlet.nectar.com (8.9.3/8.9.3) id QAA20168 for freebsd-multimedia@freebsd.org; Fri, 1 Sep 2000 16:31:23 -0500 (CDT) (envelope-from nectar@spawn.nectar.com) Date: Fri, 1 Sep 2000 16:31:23 -0500 From: "Jacques A. Vidrine" To: freebsd-multimedia@freebsd.org Subject: [panic: no feed] FreeBSD 4.1-STABLE and Creative SB AWE64 Message-ID: <20000901163123.B19985@hamlet.nectar.com> Mail-Followup-To: "Jacques A. Vidrine" , freebsd-multimedia@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i X-Url: http://www.nectar.com/ Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I just decided to try the ohphone port, and have run into a reproducable panic. This is 4.1-STABLE built from sources CVSup'd August 24. sbc1: at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 sbc1: setting card to irq 5, drq 1, 5 pcm0: on sbc1 To reproduce: % sox -t ossdsp -w -s /dev/dsp foo.wav panic: no feed Debugger("panic") Stopped at Debugger+0x34: movb $0, in_Debugger.390 Debugger(c02d37e3) at Debugger+0x34 panic(c02fbe3f, c115d29c, c115d200, cd578edc, 0) at panic+0x70 chn_rdfeed2nd(c115d200, cd578edc) at chn_rdfeed2nd+0x6f chn_read(c115d200, cd578edc, cd578edc, cd571c40, c115d200) at chn_read+0x67 dsp_read snd_read spec_read ufsspec_read and so forth vfs_vnoperatespec vn_read dofileread read syscall Xint0x80_syscall Unfortunately I didn't have the symbols for this kernel laying around. I'll get a kgdb trace in a day or two when I have time to crash again :-) sox and ohphone are the only two applications with which I tried recording... both cause the panic. Cheers, -- Jacques Vidrine / n@nectar.com / jvidrine@verio.net / nectar@FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message