[Bug 26426] New: Xserver crash on r600SetTexOffset with 3d effects enabled

[bugzilla-daemon@freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=26426

           Summary: Xserver crash on r600SetTexOffset with 3d effects
                    enabled
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: rasasi78@gmail.com


Created an attachment (id=33065)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=33065)
Xorg log.

Hello:

I'm on Debian testing with graphic stack from sid, this is:
xserver 1.7.4
mesa 7.7
linux 2.6.32
libdrm 2.4.17
radeon 6.12.4

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Mobility Radeon
HD 3600 Series [1002:9598]

I was on KDE 4.3.4 with desktop effects on. I added a lot of downloads to kget
and the plasma notifier opened a lot of notifications. As I have the notifier
in the left side of screen, in this case the notifications would have overflown
the screen height, so they couldn't have been seen. Anyways, I couldn't see
them becuase xserver crashed with this backtrace:

#0  0x00007f4ef3322f55 in *__GI_raise (sig=<value optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64                            
#1  0x00007f4ef3325d90 in *__GI_abort () at abort.c:88                          
#2  0x00000000004712c3 in ddxGiveUp () at
../../../../hw/xfree86/common/xf86Init.c:1214                                   
#3  0x000000000046a2dd in AbortServer () at ../../os/log.c:404                  
#4  0x000000000046a97e in FatalError (f=0x573ae8 "Caught signal %d (%s). Server
aborting\n") at ../../os/log.c:529                         
#5  0x000000000046421e in OsSigHandler (signo=11, sip=0x10, unused=<value
optimized out>) at ../../os/osinit.c:156                         
#6  <signal handler called>                                                     
#7  r600SetTexOffset (pDRICtx=<value optimized out>, texname=<value optimized
out>, offset=3735386112, depth=32, pitch=1792) at r600_texstate.c:862
#8  0x00007f4ef1fd61ec in __glXDRIleaveServer (rendering=<value optimized out>)
at ../../glx/glxdri.c:152                                          
#9  0x00007f4ef1fcd048 in __glXleaveServer (rendering=48 '0') at
../../glx/glxext.c:534                                                          
#10 0x00007f4ef1fcd66e in __glXDispatch (client=0x26a1400) at
../../glx/glxext.c:580                                                          
#11 0x0000000000431524 in Dispatch () at ../../dix/dispatch.c:439               
#12 0x0000000000425bca in main (argc=8, argv=0x7d48e8, envp=<value optimized
out>) at ../../dix/main.c:285

I guess it's related to trying to draw something out of the screen bounds.

Find attached the xorg log.


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