Bug 44544

Summary: Can't kldunload snd_emu10k1.ko
Product: Base System Reporter: smkelly <smkelly>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: 5.0-CURRENT   
Hardware: Any   
OS: Any   

Description smkelly 2002-10-27 20:00:16 UTC 
	When attempting to `kldunload snd_emu10k1`, my system panic'd with
	"don't do that"

	After looking at kernel source, it looks like this is related to
	pcm not properly dealing with devfs. See destroy_dev() in
	sys/kern/kern_conf.c

Fix: 

Make pcm use devfs properly? Still investigating.
How-To-Repeat: 	1. Load snd_emu10k1.ko
	2. Unload snd_emu10k1.ko
	3. Watch in horror
Comment 1 smkelly 2003-06-11 03:50:00 UTC 
This PR can be closed. I no longer see this behavior and most likely
haven't for a long time. I just noticed this was still open (and untouched)
when going through my PRs.

-- 
Sean Kelly         | PGP KeyID: D2E5E296
smkelly@zombie.org | http://www.zombie.org
Comment 2 Maxim Konovalov freebsd_committer freebsd_triage 2003-06-11 08:21:31 UTC 
State Changed
From-To: open->closed

Closed at the submitter's request.