Bug 19765

Summary: X server freezes on second start on FreeBSD/amd64 7.1 using xserver-1.5 and git versions of radeon and radeonhd
Product: xorg Reporter: Vladimir Novoseltsev <blacknova>
Component: Driver/radeonhdAssignee: Luc Verhaegen <lverhaegen>
Status: RESOLVED NOTOURBUG QA Contact: Xorg Project Team <xorg-team>
Severity: critical    
Priority: medium CC: hasso, kmh, rnoland
Version: 7.4 (2008.09)   
Hardware: x86-64 (AMD64)   
OS: FreeBSD   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
First start X server log. none

Description Vladimir Novoseltsev 2009-01-27 12:14:10 UTC 
I'm having the following problem:
After recent xorg update, xorg-server started to freeze on second start, i.e. if X server started from console second time it completely freezes system.
I've tried either radeon and radeonhd drivers, radeon from ports and from git, radeonhd from git. Then X started for the first time, I can switch to console and back with out problems. On second start it locks some where after mode-setting.

System: FreeBSD/amd64 7.1p2, Gigabyte P35-S3 MB, CPU C2D E6550, RAM 6Gb, ATI Radeon HD3870 512Mb.
Comment 1 Vladimir Novoseltsev 2009-01-28 14:12:34 UTC 
Created attachment 22329 [details]
First start X server log.

Also not included in log: I've seen xorg to report about invalid attempt to set mtrr.
Comment 2 Kai Hamich 2009-01-29 08:06:24 UTC 
Same Error on my system.

System: FreeBSD/amd64 7.1, Asus P5QC (Intel P45), CPU Intel Q6600, RAM 4Gb, ATI Radeon HD4850 512Mb.
Comment 3 Henrik Friedrichsen 2009-12-08 14:45:07 UTC 
I can confirm this, on OpenBSD though.
System: OpenBSD 4.6-current amd64, Gigabyte EP43-DS3L, 4GB RAM, Intel Quad-Core Q6600, ATI Radeon HD4650(In reply to comment #1)

> Also not included in log: I've seen xorg to report about invalid attempt to set
> mtrr.
> 
Me too.
Comment 4 Henrik Friedrichsen 2009-12-08 14:49:51 UTC 
http://old.nabble.com/Xorg-hangs-on-Radeon-HD-4650-with-xf86-video-%7Bati,radeonhd%7D-td22828236.html

This seems to be common by the way. Here's another report. There are more to find on google.
Comment 5 Henrik Friedrichsen 2009-12-09 13:14:52 UTC 
(In reply to comment #4)
> http://old.nabble.com/Xorg-hangs-on-Radeon-HD-4650-with-xf86-video-%7Bati,radeonhd%7D-td22828236.html
> 
> This seems to be common by the way. Here's another report. There are more to
> find on google.
> 

My issue has just been fixed:

http://www.openbsd.org/cgi-bin/cvsweb/xenocara/lib/libdrm/xf86drm.c.diff?r1=text&tr1=1.2&r2=text&tr2=1.3
Comment 6 Yang Zhao 2009-12-09 13:19:32 UTC 
Definitely seems to be a DRM issue, then.  Resolving as NOTOURBUG.

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