From owner-freebsd-multimedia Wed Sep 13 14:40:46 2000 Delivered-To: freebsd-multimedia@freebsd.org Received: from m08.alpha-net.ne.jp (m08.alpha-net.ne.jp [210.229.64.38]) by hub.freebsd.org (Postfix) with ESMTP id A4B3C37B422 for ; Wed, 13 Sep 2000 14:40:43 -0700 (PDT) Received: from kyoto-tc012-p35.alpha-net.ne.jp (kyoto-tc012-p35.alpha-net.ne.jp [210.237.119.163]) by m08.alpha-net.ne.jp (8.9.3/3.7W) with ESMTP id GAA17739 for ; Thu, 14 Sep 2000 06:40:17 +0900 (JST) Received: from souffle.bogus-local.net (souffle.bogus-local.net [192.168.1.1]) by kyoto-tc012-p35.alpha-net.ne.jp (Postfix) with ESMTP id 3D4843D78 for ; Thu, 14 Sep 2000 06:39:57 +0900 (JST) From: FUJISHIMA Satsuki Date: Thu, 14 Sep 2000 06:39:56 +0900 Message-ID: <86ya0w3r9v.wl@cheerful.com> qFrom: FUJISHIMA Satsuki To: freebsd-multimedia@freebsd.org Subject: Re: [panic: no feed] FreeBSD 4.1-STABLE and Creative SB AWE64 In-Reply-To: In your message of "Sat, 2 Sep 2000 13:55:24 -0500" <20000902135523.A581@hamlet.nectar.com> References: <20000901163123.B19985@hamlet.nectar.com> <20000902135523.A581@hamlet.nectar.com> User-Agent: Wanderlust/1.1.1 (Purple Rain) SEMI/1.13.7 (Awazu) FLIM/1.13.2 (Kasanui) Emacs/20.7 (i386--freebsd) MULE/4.1 (AOI) MIME-Version: 1.0 (generated by SEMI 1.13.7 - "Awazu") Content-Type: text/plain; charset=US-ASCII Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi, I can reproduce quite similar panic on 5.0-CURRENT. built with tag=PRE_SMPNG. pcm0: port 0xee80-0xeebf irq 11 at device 13.0 on pci0 sbc0: at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 sbc0: setting card to irq 5, drq 1, 5 pcm1: on sbc0 $ sox -t ossdsp -w -s /dev/dsp1 foo.wav and panics randomly. -w can be replaced with -b or something. The same command but recording from /dev/dsp0(AudioPCI) have done flawlessly. (kgdb) where #0 dumpsys () at ../../kern/kern_shutdown.c:461 #1 0xc017b490 in boot (howto=256) at ../../kern/kern_shutdown.c:302 #2 0xc017b83d in panic (fmt=0xc02a4a7f "no feed") at ../../kern/kern_shutdown.c:550 #3 0xc015761c in chn_rdfeed2nd (c=0xc15b8200, buf=0xce80dee8) at ../../dev/sound/pcm/channel.c:634 #4 0xc0157783 in chn_read (c=0xc15b8200, buf=0xce80dee8) at ../../dev/sound/pcm/channel.c:740 #5 0xc015889e in dsp_read (d=0xc1617800, chan=0, buf=0xce80dee8, flag=4521984) at ../../dev/sound/pcm/dsp.c:181 #6 0xc015aecb in sndread (i_dev=0xc1616780, buf=0xce80dee8, flag=4521984) at ../../dev/sound/pcm/sound.c:474 #7 0xc01b7ce4 in spec_read (ap=0xce80de7c) at ../../miscfs/specfs/spec_vnops.c:261 #8 0xc0245480 in ufsspec_read (ap=0xce80de7c) at ../../ufs/ufs/ufs_vnops.c:1802 #9 0xc02459a5 in ufs_vnoperatespec (ap=0xce80de7c) at ../../ufs/ufs/ufs_vnops.c:2281 #10 0xc01b2b6c in vn_read (fp=0xc182cc80, uio=0xce80dee8, cred=0xc16e2800, flags=0, p=0xce7b8260) at vnode_if.h:334 #11 0xc018d40b in dofileread (p=0xce7b8260, fp=0xc182cc80, fd=3, buf=0x28147f83, nbyte=1, offset=-1, flags=0) at ../../sys/file.h:141 #12 0xc018d2ea in read (p=0xce7b8260, uap=0xce80df80) at ../../kern/sys_generic.c:110 #13 0xc0285399 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 134856771, tf_esi = 672431936, tf_ebp = 1981, tf_isp = -830414892, tf_ebx = 672356492, tf_edx = 672432003, tf_ecx = 0, tf_eax = 3, tf_trapno = 12, tf_err = 2, tf_eip = 672310484, tf_cs = 31, tf_eflags = 659, tf_esp = -1077938296, tf_ss = 47}) at ../../i386/i386/trap.c:1150 #14 0xc0279915 in Xint0x80_syscall () Cannot access memory at address 0x7bd. (kgdb) -- FUJISHIMA Satsuki To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message