Date: Mon, 2 Jun 2003 18:28:16 -0400 From: Anish Mistry <mistry.7@osu.edu> To: Pav Lucistnik <pav@oook.cz> Cc: freebsd-hackers@freebsd.org Subject: Re: Sound Panic - VIA VT8233 Message-ID: <200306021828.16590.mistry.7@osu.edu> In-Reply-To: <pan.2003.06.02.22.10.07.288279@oook.cz> References: <bbgflt$28hk$1@FreeBSD.csie.NCTU.edu.tw> <pan.2003.06.02.22.10.07.288279@oook.cz>
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On Monday 02 June 2003 06:10 pm, Pav Lucistnik wrote: > On Mon, 02 Jun 2003 22:30:37 +0000, Orion Hodson wrote: > > I have lots of problems on 5.1-RC box with similar onboard sound chip. > I see many hangs (maybe it's a panic, don't know, dump is not being > written to dumdev). They always happen when sound is playing, on keypress, > mouse move, network traffic or on starting playback. > > Also vchans stopped working for me, when I try to play on /dev/dsp0.2 it > always says device busy, /dev/dsp0 works. > > $ sysctl hw.snd.pcm0.vchans > hw.snd.pcm0.vchans: 4 > > pcm0: <VIA VT8235> port 0xdc00-0xdcff irq 5 at device 17.5 on pci0 > pcm0: <Avance Logic ALC650 AC97 Codec> > > $ kldstat | grep snd > 3 1 0xc04b6000 52e4 snd_via8233.ko > 4 2 0xc04bc000 1b4f8 snd_pcm.ko > > > -- > Pav Lucistnik <pav@oook.cz> > Mami! Ten kursor na me mrka! > What are your dump settings? Mine are: in rc.conf: (savecore with the -z option was failing for me so i removed it) dumpdev="/dev/ad0s1b" # make sure this is the swap dumpdir="/usr/crash" in my kernel config: makeoptions DEBUG=-g options DDB, DDB_UNATTENDED -- Anish Mistry
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