Bug 30413 - mesa xdemo glxsnoop failed with Segmentation fault
mesa xdemo glxsnoop failed with Segmentation fault
Status: NEW
Product: Mesa
Classification: Unclassified
Component: Mesa core
git
All Linux (All)
: medium normal
Assigned To: Kristian Høgsberg
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2010-09-28 01:54 UTC by wang,jinjin
Modified: 2011-03-08 19:00 UTC (History)
1 user (show)

See Also:


Attachments
the bt for Segmentation fault (1.09 KB, text/plain)
2010-09-28 01:54 UTC, wang,jinjin
Details

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Description wang,jinjin 2010-09-28 01:54:46 UTC
Created attachment 39001 [details]
the  bt for Segmentation fault

System Environment:
--------------------------
Arch:           i386
Platform:       Capella
Cairo:          (master)cb0bc64c16b3a38cbf0c622830c18ac9ea6e2ffe
Libdrm:         (master)2.4.21-23-g81fa7a9f56b1efb04658db921e5228c102548921
Mesa:           (7.9)361084ac4b16c6af59671b776b832034990766f0
Xserver:                (master)xorg-server-1.9.0
Xf86_video_intel:               (master)2.12.901-2-gb84925b9c0842ba4dfa3481c09d3a80f84db4838
Libva:          (master)e68bb8bc8ba844f0a5c840fa47467d7056dcd85d
Kernel: (master)9fe6206f400646a2322096b56c59891d530e8d51Bug 

detailed description:
----------------------------
mesa xdemo glxsnoop failed with Segmentation fault, if I selected the windowsID of glxgears as the input parameter.

Reproduce steps:
----------------
1.xinit& 
2.gnome-session
3.glxgears
4.xwininfo
5.get the windowsID of glxgears  
6. Mesa_progs/demos/src/xdemos/glxsnoop  windowsID
Comment 1 fangxun 2011-01-05 22:58:48 UTC
This issue still happens with following commits:
Libdrm:		(master)2.4.23-4-gbad5242a59aa8e31cf10749e2ac69b3c66ef7da0
Mesa:		(7.10)4e8f123f14e4a5bbd47c8cf7ec0c02d4ee6efd2d
Xserver:		(server-1.9-branch)xorg-server-1.9.3
Xf86_video_intel: (master)2.13.903-1-g22d7b61791c382088a6c0df5dce3a15405d6c495
Kernel: (master)3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5
Comment 2 Ian Romanick 2011-01-11 15:24:56 UTC
Kristian, could you take a look at this?  You've spent more time in that part of the DRI2 code than anyone.
Comment 3 meng 2011-03-08 19:00:24 UTC
This issue still happens with following commits.
-------------------------------------------------------------------
Libdrm:    (master)2.4.24-6-g3b04c73650b5e9bbcb602fdb8cea0b16ad82d0c0
Mesa:      (master)6538b5824e298eaebede2d9686c7607c44ab446
Xserver:                (master)xorg-server-1.10.0
Xf86_video_intel:       (master)2.14.901
Kernel:    (drm-intel-fixes) 91355834646328e7edc6bd25176ae44bcd7386c7