Bug 156198

Summary:	[snd_hda] [hang] loading snd_hda kernel module hangs system
Product:	Base System	Reporter:	Kyle Dassoff <kyle.dassoff>
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed Overcome By Events
Severity:	Affects Only Me	CC:	christos
Priority:	Normal
Version:	8.2-RELEASE
Hardware:	Any
OS:	Any

Description Kyle Dassoff 2011-04-05 16:30:10 UTC

When attempting to load the snd_hda module, the system becomes completely unresponsive and the screen blanks. The only action available is to hard reboot the system with the power button.

Loading the sound module alone causes no problems. This occurs with or without X running or drm (radeon in my case) modules loaded.

Fix: 

None. Must reboot using the power button (holding down to force a reboot) or switch.
How-To-Repeat: [sudo] kldload snd_hda

Happens consistently on my machine.

Comment 1 Mark Linimon freebsd_committer

2011-04-09 21:01:28 UTC

Responsible Changed
From-To: freebsd-bugs->freebsd-multimedia

Over to maintainer(s).

Comment 2 Eitan Adler freebsd_committer

2017-12-31 08:00:38 UTC

For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

Mail being skipped

Comment 3 Christos Margiolis freebsd_committer

2024-05-17 23:47:20 UTC

Closing as this bug is no longer present in current FreeBSD versions.