*** Launching indirect rendering glxgears ***

#0  drmWaitVBlank (fd=9, vbl=0xbf9a84e4) at xf86drm.c:1857
#1  0xb2d0ac7c in do_wait (vbl=0xbf9a84e4, vbl_seq=0x91da498, fd=9) at ../common/vblank.c:229
#2  0xb2d0ad63 in driDrawableInitVBlank (priv=0x92e2e60, flags=3, vbl_seq=0x91da498) at ../common/vblank.c:261
#3  0xb2d0faab in radeonMakeCurrent (driContextPriv=0x924bd90, driDrawPriv=0x92e2e60, driReadPriv=0x92e2e60) at radeon_context.c:280
#4  0xb2d0b957 in driBindContext (ctx=0x9249a20, pdraw=0x92e2e3c, pread=0x92e2e3c) at ../common/dri_util.c:213
#5  0xb7a8e296 in __glXDRIcontextMakeCurrent (baseContext=0x92499b0) at ../../../GL/glx/glxdri.c:266
#6  0xb7a56a2e in DoMakeCurrent (cl=0x9249860, drawId=46137346, readId=46137346, contextId=46137347, tag=0) at ../../../GL/glx/glxcmds.c:635
#7  0xb7a58e82 in __glXDispatch (client=0x9249768) at ../../../GL/glx/glxext.c:507
#8  0x08151b1e in XaceCatchExtProc (client=0x9249768) at ../../Xext/xace.c:299
#9  0x0808cbe0 in Dispatch () at ../../dix/dispatch.c:502
#10 0x08073825 in main (argc=10, argv=0xbf9a8ba4, envp=Cannot access memory at address 0x11
) at ../../dix/main.c:452

$1 = {type = DRM_VBLANK_RELATIVE, sequence = 0, signal = 0}

#0  RADEONDRITransitionTo3d (pScreen=0x8fd41b0) at ../../src/radeon_dri.c:2005
#1  0xb7a4722a in DRIIncreaseNumberVisible (pScreen=0x8fd41b0) at ../../../../hw/xfree86/dri/dri.c:1107
#2  0xb7a474a7 in DRIClipNotify (pWin=0x92498e8, dx=0, dy=0) at ../../../../hw/xfree86/dri/dri.c:2129
#3  0x080d6b2d in xf86XVClipNotify (pWin=0x92498e8, dx=0, dy=0) at ../../../../hw/xfree86/common/xf86xv.c:1167
#4  0x0813ca17 in compClipNotify (pWin=0x92498e8, dx=0, dy=0) at ../../composite/compwindow.c:270
#5  0x0811c9df in miComputeClips (pParent=0x92498e8, pScreen=0x8fd41b0, universe=0xbf9a8520, kind=VTMap, exposed=0xbf9a8508) at ../../mi/mivaltree.c:532
#6  0x0811d030 in miValidateTree (pParent=0x9249c60, pChild=0x92498e8, kind=VTMap) at ../../mi/mivaltree.c:758
#7  0xb7a45e7c in DRIValidateTree (pParent=0x100, pChild=0x92498e8, kind=VTMap) at ../../../../hw/xfree86/dri/dri.c:2075
#8  0x08078308 in MapWindow (pWin=0x92498e8, client=0x91930c0) at ../../dix/window.c:2840
#9  0x0808c3c7 in ProcMapWindow (client=0x91930c0) at ../../dix/dispatch.c:740
#10 0x08151bac in XaceCatchDispatchProc (client=0x91930c0) at ../../Xext/xace.c:281
#11 0x0808cbe0 in Dispatch () at ../../dix/dispatch.c:502
#12 0x08073825 in main (argc=10, argv=0xbf9a8ba4, envp=Cannot access memory at address 0x108
) at ../../dix/main.c:452

#0  drmWaitVBlank (fd=9, vbl=0xbf9a850c) at xf86drm.c:1857
#1  0xb2d0ac7c in do_wait (vbl=0xbf9a850c, vbl_seq=0x91da498, fd=9) at ../common/vblank.c:229
#2  0xb2d0ae6a in driWaitForVBlank (priv=0x92e2e60, vbl_seq=0x91da498, flags=3, missed_deadline=0xbf9a855b "") at ../common/vblank.c:367
#3  0xb2d10a59 in radeonPageFlip (dPriv=0x92e2e60) at radeon_ioctl.c:296
#4  0xb2d0afd3 in driSwapBuffers (drawable=0x92e2e3c) at ../common/dri_util.c:339
#5  0xb7a8e262 in __glXDRIdrawableSwapBuffers (basePrivate=0x92e2e00) at ../../../GL/glx/glxdri.c:210
#6  0xb7a55d1b in __glXDisp_SwapBuffers (cl=0x9249860, pc=0x957c7f0 "\217\v\003") at ../../../GL/glx/glxcmds.c:1429
#7  0xb7a58e82 in __glXDispatch (client=0x9249768) at ../../../GL/glx/glxext.c:507
#8  0x08151b1e in XaceCatchExtProc (client=0x9249768) at ../../Xext/xace.c:299
#9  0x0808cbe0 in Dispatch () at ../../dix/dispatch.c:502
#10 0x08073825 in main (argc=10, argv=0xbf9a8ba4, envp=Cannot access memory at address 0x11
) at ../../dix/main.c:452

$2 = {type = DRM_VBLANK_RELATIVE, sequence = 0, signal = 1074291754}

[... many more drmWaitVBlank ...]

*** killing indirect rendering glxgears ***

#0  RADEONDRITransitionTo2d (pScreen=0x9edc1b0) at ../../src/radeon_dri.c:2093
#1  0xb7a3f171 in DRIDecreaseNumberVisible (pScreen=0x9edc1b0) at ../../../../hw/xfree86/dri/dri.c:1120
#2  0xb7a3f4b4 in DRIClipNotify (pWin=0xa128578, dx=0, dy=0) at ../../../../hw/xfree86/dri/dri.c:2131
#3  0x080d6b2d in xf86XVClipNotify (pWin=0xa128578, dx=0, dy=0) at ../../../../hw/xfree86/common/xf86xv.c:1167
#4  0x0813ca17 in compClipNotify (pWin=0xa128578, dx=0, dy=0) at ../../composite/compwindow.c:270
#5  0x0811d0c9 in miValidateTree (pParent=0xa168fa0, pChild=0xa128578, kind=VTUnmap) at ../../mi/mivaltree.c:772
#6  0xb7a3de7c in DRIValidateTree (pParent=0x100, pChild=0xa128578, kind=VTUnmap) at ../../../../hw/xfree86/dri/dri.c:2075
#7  0x08077b53 in UnmapWindow (pWin=0xa128578, fromConfigure=0) at ../../dix/window.c:3089
#8  0x0807b2f4 in DeleteWindow (value=0xa128578, wid=46137346) at ../../dix/window.c:948
#9  0x08075060 in FreeClientResources (client=0xa126350) at ../../dix/resource.c:835
#10 0x08086919 in CloseDownClient (client=0xa126350) at ../../dix/dispatch.c:3629
#11 0x08086e60 in ProcKillClient (client=0xa09c628) at ../../dix/dispatch.c:3412
#12 0x08151bac in XaceCatchDispatchProc (client=0xa09c628) at ../../Xext/xace.c:281
#13 0x0808cbe0 in Dispatch () at ../../dix/dispatch.c:502
#14 0x08073825 in main (argc=10, argv=0xbffe59e4, envp=Cannot access memory at address 0x108
) at ../../dix/main.c:452