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Date: 21 Sep 2003 07:44:29 -0000
From: John Gillis <zefram@zefram.net>
Reply-To: John Gillis <zefram@zefram.net>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: snd_cmi -> snd_emu10k1 hang
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X-GNATS-Notify:

>Number:         57051
>Category:       kern
>Synopsis:       snd_cmi -> snd_emu10k1 hang
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    sound
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 21 00:50:21 PDT 2003
>Closed-Date:    Sun Jan 11 02:59:26 PST 2004
>Last-Modified:  Sun Jan 11 02:59:26 PST 2004
>Originator:     John Gillis
>Release:        FreeBSD 4.9-PRERELEASE i386
>Organization:
>Environment:
System: FreeBSD boobookittyfuck.zefram.net 4.9-PRERELEASE FreeBSD 4.9-PRERELEASE #7: Sat Sep 20 17:35:14 EDT 2003 zefram@boobookittyfuck.zefram.net:/usr/obj/usr/src/sys/BOOBOOKITTYFUCK i386
AMD XP 2000+ on a ASUS board, 512M DDR 2100 RAM. SoundBlaster LIVE PCI card installed, with CMedia CMI873 on motherboard.
	
>Description:
It's worked without a problem since 4.7, but with the latest kernel, it hangs upon
detection of the pcm1. This is from 4.8 (where it worked), but it'd stop BEFORE the
last line (so, I wouldn't see the codec):

nvidia0: <GeForce4 Ti 4600> mem 0xe7800000-0xe787ffff,0xe8000000-0xeFffffff, 0xe5000000-0xe5ffffff irq 11 at device 0.0 on pci1
pcm0: <CMedia CMI8738> port 0xd800-0xd8ff irq 10 at device 5.0 on pci0
wi0: <Intersil Prism2.5> mem 0xe6800000-0xe6800fff irq 11 at device 13.0 on pci0
wi0: 802.11 address: 00:06:25:09:21:77
wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
wi0: IntErsil Firmware: Primary 1.01.00, Station 1.04.02
pcm1: <Creative EMU10K1> port 0xd400-0xd41f irq 10 at device 14.0 on pci0
pcm1: <TriTech TR28602 AC97 Codec>

When I tried enabling PnP OS, the kernel threw up and couldn't register mem
address or something like that (sorry, no log of that). Disabling that kld allows
me to boot. I boot with snd_cmi disabled in boot.conf, but load it after the
system is up without a problem.
	
>How-To-Repeat:
Boot it up with both snd_emu10k1 and snd_cmi kld's enabled.
	
>Fix:
Disabling snd_cmi in boot.conf, and loading it manually.
	
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: gnats-admin->freebsd-bugs 
Responsible-Changed-By: ceri 
Responsible-Changed-When: Wed Oct 1 13:49:22 PDT 2003 
Responsible-Changed-Why:  
Reassign misfiled PR. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=57051 
Responsible-Changed-From-To: freebsd-bugs->sound 
Responsible-Changed-By: ceri 
Responsible-Changed-When: Wed Oct 1 13:50:31 PDT 2003 
Responsible-Changed-Why:  
Assign to maintainers. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=57051 
State-Changed-From-To: open->closed 
State-Changed-By: obrien 
State-Changed-When: Sun Jan 11 02:59:13 PST 2004 
State-Changed-Why:  
I can't reproduce this in 5.2.  If this but still exists in 4.x, I don't 
see it getting fixed unless a PR submitter has a patch for it. 
Very sorry about this. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=57051 
>Unformatted:
