Bug 548899

Summary: floating point exception when enabling desktop effects in KDE
Product: [Fedora] Fedora Reporter: Felix Möller <mail>
Component: xorg-x11Assignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED DUPLICATE QA Contact:
Severity: medium Docs Contact:
Priority: low    
Version: 12CC: hidoufr
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2009-12-24 13:53:43 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
Xorg.log none

Description Felix Möller 2009-12-19 10:47:47 UTC 
Description of problem:
Switching on Desktop effects in KDE logs myself out into GDM.

Version-Release number of selected component (if applicable):
[fm@thinkpad ~]$ rpm -q xorg-x11-server-Xorg xorg-x11-drv-intel kdelibs
xorg-x11-server-Xorg-1.7.1-9.fc12.i686
xorg-x11-drv-intel-2.9.1-1.fc12.i686
kdelibs-4.3.4-1.fc12.i686


How reproducible:
always

Steps to Reproduce:
1. log into KDE
2. click on the top left corner of a window
3. go to the configure window item and switch desktop effects on
4. wait 1 second
  
Actual results:
Crash.

Expected results:
Havin wobbly windows.

Additional info:
Comment 1 Felix Möller 2009-12-19 10:48:29 UTC 
I have the following in my Xorg.0.log

Backtrace:
0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e586c]
1: /usr/bin/Xorg (0x8047000+0x5fb56) [0x80a6b56]
2: (vdso) (__kernel_rt_sigreturn+0x0) [0x31340c]
3: /usr/lib/dri/i965_dri.so (intel_miptree_pitch_align+0x50) [0x8dfb68]
4: /usr/lib/dri/i965_dri.so (i945_miptree_layout_2d+0xde) [0x8f7ca6]
5: /usr/lib/dri/i965_dri.so (brw_miptree_layout+0x457) [0x90d76f]
6: /usr/lib/dri/i965_dri.so (0x8c5000+0x1b456) [0x8e0456]
7: /usr/lib/dri/i965_dri.so (intel_miptree_create+0xee) [0x8e05fa]
8: /usr/lib/dri/i965_dri.so (intel_finalize_mipmap_tree+0x3cd) [0x8f86cc]
9: /usr/lib/dri/i965_dri.so (brw_validate_textures+0x2e) [0x90d2fe]
10: /usr/lib/dri/i965_dri.so (brw_draw_prims+0xa0) [0x901ba3]
11: /usr/lib/dri/libdricore.so (vbo_exec_vtx_flush+0x5ea) [0xe57430]
12: /usr/lib/dri/libdricore.so (vbo_exec_FlushVertices_internal+0x40) [0xe53b9c]
13: /usr/lib/dri/libdricore.so (vbo_exec_FlushVertices+0x37) [0xe53c10]
14: /usr/lib/dri/libdricore.so (_mesa_PopAttrib+0x54) [0xdb1f67]
15: /usr/lib/xorg/modules/extensions/libglx.so (0x12e000+0x7e31) [0x135e31]
16: /usr/lib/xorg/modules/extensions/libglx.so (0x12e000+0x31ea5) [0x15fea5]
17: /usr/lib/xorg/modules/extensions/libglx.so (0x12e000+0x368d6) [0x1648d6]
18: /usr/bin/Xorg (0x8047000+0x271e7) [0x806e1e7]
19: /usr/bin/Xorg (0x8047000+0x1b8b5) [0x80628b5]
20: /lib/libc.so.6 (__libc_start_main+0xe6) [0xb62bb6]
21: /usr/bin/Xorg (0x8047000+0x1b4a1) [0x80624a1]
Floating point exception at address 0x8dfb68
Comment 2 Felix Möller 2009-12-19 10:49:34 UTC 
Created attachment 379323 [details]
Xorg.log
Comment 3 Hamidou Dia 2009-12-24 13:53:43 UTC 
Hi Felix,

Thanks for the report.
And merry Xmas.

-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

*** This bug has been marked as a duplicate of bug 539789 ***