Bug 24397

Summary: Regression :[R6xx]: System hard hangs on starting X Server
Product: Mesa Reporter: samit vats <hysvats>
Component: Drivers/DRI/r300Assignee: Default DRI bug account <dri-devel>
Status: CLOSED FIXED QA Contact:
Severity: critical    
Priority: high CC: lorenzo.nizzi.grifi
Version: git   
Hardware: x86 (IA32)   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: lspci
xorg.conf
Xorg.log
startx.log

Description samit vats 2009-10-08 07:43:13 UTC
Created attachment 30160 [details]
lspci

Asic : Radeon RV630


Details of the X-stack:
----------------------

mesa/drm           :     7th October -2009
mesa/mesa          :     7.6                                            
xorg/xserver       :     1.6.0   
xorg/xf86-video-ati:     7th October -2009

Observation :
--------------

1) system hard hangs on startx 

2) The issue is not observed on 6th October build
Comment 1 samit vats 2009-10-08 07:44:36 UTC
Created attachment 30161 [details]
xorg.conf
Comment 2 samit vats 2009-10-08 07:45:26 UTC
Created attachment 30162 [details] [review]
Xorg.log
Comment 3 Alex Deucher 2009-10-08 08:47:25 UTC
Any chance you could bisect this?  I can reproduce this on any of my r6xx cards.
Comment 4 Lorenzo Nizzi 2009-10-09 00:28:09 UTC
I can confirm the same behaviour. My card is a mobility x1600 M56P [Radeon Mobility X1600]). Mesa, libdrm and xf86-video-ati regularly compiled from GIT, xserver 1.6.3.901 (1.6.4 RC 1). Builds of the ati driver after the 6th October are problematic (no X and system hangs). 
Sorry no saved logs. 
Comment 5 samit vats 2009-10-09 06:23:50 UTC
Created attachment 30218 [details]
startx.log
Comment 6 Alex Deucher 2009-10-09 06:57:20 UTC
the problematic commit has been reverted:
1b25bad2d8ebe481ffb4b0fd3a85ab636bd4fec2
Comment 7 samit vats 2009-10-16 05:36:42 UTC
Reproduced on 14th October build
Comment 8 Alex Deucher 2009-10-16 07:21:29 UTC
Any chance you could bisect this?
Comment 9 samit vats 2009-11-03 02:48:54 UTC
(In reply to comment #8)
> Any chance you could bisect this?
> 

Fixed in the latest build.

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