Application: kwin (4.10.2)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
A chaque fois que j'active les effets de bureau, Kwin plante et desactive les effets de bureau. Si je les remets ça recommence. Du coup, je ne peux avoir aucun effet de burteau.
Kubuntu 13.04 installé depuis l'iso téléchargé sur le site Kubuntu officiel.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Bus error
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7de14c87c0 (LWP 6849))]

Thread 3 (Thread 0x7f7db62f8700 (LWP 9634)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7dbdee118b in pipe_semaphore_wait (sema=0xb257f0) at ../../../../../../../src/gallium/auxiliary/os/os_thread.h:433
#2  radeon_drm_cs_emit_ioctl (param=0xb25610) at radeon_drm_winsys.c:518
#3  0x00007f7dd4901f8e in start_thread (arg=0x7f7db62f8700) at pthread_create.c:311
#4  0x00007f7de0cdbe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f7dbffff700 (LWP 9635)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7ddd5cbe77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f7ddd5cbea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f7dd4901f8e in start_thread (arg=0x7f7dbffff700) at pthread_create.c:311
#4  0x00007f7de0cdbe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f7de14c87c0 (LWP 6849)):
[KCrash Handler]
#6  __memset_x86_64 () at ../sysdeps/x86_64/multiarch/../memset.S:1284
#7  0x00007f7dbdecb573 in memset (__len=<optimized out>, __ch=204, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:84
#8  r600_texture_create_object (screen=screen@entry=0xb25b30, base=base@entry=0x7fff4339de10, pitch_in_bytes_override=pitch_in_bytes_override@entry=0, buf=buf@entry=0x0, surface=surface@entry=0x7fff4339d110) at r600_texture.c:509
#9  0x00007f7dbdecb857 in r600_texture_create (screen=0xb25b30, templ=0x7fff4339de10) at r600_texture.c:601
#10 0x00007f7dbdeddf85 in dri2_drawable_process_buffers (att_count=1, atts=0x7fff4339def0, buffer_count=1, buffers=0x15eb1f0, drawable=0x14a48f0) at dri2.c:254
#11 dri2_allocate_textures (drawable=0x14a48f0, statts=0x7fff4339def0, statts_count=1) at dri2.c:404
#12 0x00007f7dbdedcaf5 in dri_st_framebuffer_validate (stfbi=<optimized out>, statts=0x7fff4339def0, count=1, out=0x0) at dri_drawable.c:81
#13 0x00007f7dbdedcd2e in dri_drawable_validate_att (drawable=0x14a48f0, statt=<optimized out>) at dri_drawable.c:206
#14 dri_set_tex_buffer2 (pDRICtx=<optimized out>, target=3553, format=8409, dPriv=<optimized out>) at dri_drawable.c:220
#15 0x00007f7de1076127 in loadTexture (depth=24, size=..., pix=<optimized out>, this=0x1409150) at ../../kwin/glxbackend.cpp:716
#16 KWin::GlxTexture::loadTexture (this=0x1409150, pix=<optimized out>, size=..., depth=24) at ../../kwin/glxbackend.cpp:658
#17 0x00007f7de106fbb5 in KWin::SceneOpenGL::Window::bindTexture (this=this@entry=0x13217f0) at ../../kwin/scene_opengl.cpp:822
#18 0x00007f7de107024c in KWin::SceneOpenGL::Window::performPaint (this=this@entry=0x13217f0, mask=mask@entry=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:931
#19 0x00007f7de1073fbf in KWin::SceneOpenGL2::performPaintWindow (this=this@entry=0xe233e0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:566
#20 0x00007f7de107415d in KWin::SceneOpenGL2::finalDrawWindow (this=0xe233e0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:551
#21 0x00007f7de10807b5 in KWin::EffectsHandlerImpl::drawWindow (this=0xfc2cc0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/effects.cpp:318
#22 0x00007f7dc429594d in KWin::BlurEffect::drawWindow (this=<optimized out>, w=0x121a250, mask=9, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:419
#23 0x00007f7de108074b in KWin::EffectsHandlerImpl::drawWindow (this=0xfc2cc0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/effects.cpp:315
#24 0x00007f7ddf4b5a1a in KWin::Effect::drawWindow (this=<optimized out>, w=0x121a250, mask=9, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:529
#25 0x00007f7de108074b in KWin::EffectsHandlerImpl::drawWindow (this=0xfc2cc0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/effects.cpp:315
#26 0x00007f7de105fe0a in KWin::Scene::finalPaintWindow (this=<optimized out>, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/scene.cpp:449
#27 0x00007f7de1080697 in KWin::EffectsHandlerImpl::paintWindow (this=0xfc2cc0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/effects.cpp:281
#28 0x00007f7ddf4b5b1a in KWin::Effect::paintWindow (this=<optimized out>, w=0x121a250, mask=9, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:504
#29 0x00007f7de108063b in KWin::EffectsHandlerImpl::paintWindow (this=0xfc2cc0, w=w@entry=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/effects.cpp:278
#30 0x00007f7ddf4c284d in KWin::AnimationEffect::paintWindow (this=<optimized out>, w=0x121a250, mask=9, region=..., data=...) at ../../../kwin/libkwineffects/kwinanimationeffect.cpp:529
#31 0x00007f7de108063b in KWin::EffectsHandlerImpl::paintWindow (this=0xfc2cc0, w=0x121a250, mask=mask@entry=9, region=..., data=...) at ../../kwin/effects.cpp:278
#32 0x00007f7de10629cd in KWin::Scene::paintWindow (this=<optimized out>, w=0x13217f0, mask=9, region=..., quads=...) at ../../kwin/scene.cpp:356
#33 0x00007f7de1061c7f in KWin::Scene::paintSimpleScreen (this=this@entry=0xe233e0, orig_mask=orig_mask@entry=8, region=...) at ../../kwin/scene.cpp:342
#34 0x00007f7de105fd4e in KWin::Scene::finalPaintScreen (this=0xe233e0, mask=mask@entry=8, region=..., data=...) at ../../kwin/scene.cpp:186
#35 0x00007f7de1080a80 in KWin::EffectsHandlerImpl::paintScreen (this=0xfc2cc0, mask=mask@entry=8, region=..., data=...) at ../../kwin/effects.cpp:254
#36 0x00007f7ddf4b5b87 in KWin::Effect::paintScreen (this=this@entry=0xb66a40, mask=mask@entry=8, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:489
#37 0x00007f7de1080a2b in KWin::EffectsHandlerImpl::paintScreen (this=0xfc2cc0, mask=mask@entry=8, region=..., data=...) at ../../kwin/effects.cpp:251
#38 0x00007f7ddf4b5b87 in KWin::Effect::paintScreen (this=this@entry=0xfe0dd0, mask=mask@entry=8, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:489
#39 0x00007f7de1080a2b in KWin::EffectsHandlerImpl::paintScreen (this=0xfc2cc0, mask=8, region=..., data=...) at ../../kwin/effects.cpp:251
#40 0x00007f7de1061068 in KWin::Scene::paintScreen (this=this@entry=0xe233e0, mask=mask@entry=0x7fff4339ef54, region=region@entry=0x7fff4339f000) at ../../kwin/scene.cpp:140
#41 0x00007f7de106e17e in KWin::SceneOpenGL::paint (this=0xe233e0, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:308
#42 0x00007f7de105aa8c in KWin::Compositor::performCompositing (this=0x844850) at ../../kwin/composite.cpp:610
#43 0x00007f7ddc1023ec in QObject::event (this=0x844850, e=<optimized out>) at kernel/qobject.cpp:1156
#44 0x00007f7ddb48e8ec in QApplicationPrivate::notify_helper (this=this@entry=0x6cb9b0, receiver=receiver@entry=0x844850, e=e@entry=0x7fff4339f730) at kernel/qapplication.cpp:4567
#45 0x00007f7ddb49125b in QApplication::notify (this=this@entry=0x7fff4339fd70, receiver=receiver@entry=0x844850, e=e@entry=0x7fff4339f730) at kernel/qapplication.cpp:4428
#46 0x00007f7de07c6af6 in KApplication::notify (this=0x7fff4339fd70, receiver=0x844850, event=0x7fff4339f730) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007f7ddc0e863e in QCoreApplication::notifyInternal (this=0x7fff4339fd70, receiver=0x844850, event=event@entry=0x7fff4339f730) at kernel/qcoreapplication.cpp:946
#48 0x00007f7ddc119b72 in sendEvent (event=0x7fff4339f730, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QTimerInfoList::activateTimers (this=0x6cc568) at kernel/qeventdispatcher_unix.cpp:622
#50 0x00007f7ddc119bd0 in QEventDispatcherUNIX::activateTimers (this=this@entry=0x663ad0) at kernel/qeventdispatcher_unix.cpp:879
#51 0x00007f7ddc119d28 in QEventDispatcherUNIX::processEvents (this=this@entry=0x663ad0, flags=...) at kernel/qeventdispatcher_unix.cpp:941
#52 0x00007f7ddb534b9f in QEventDispatcherX11::processEvents (this=0x663ad0, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#53 0x00007f7ddc0e738f in QEventLoop::processEvents (this=this@entry=0x7fff4339fa80, flags=...) at kernel/qeventloop.cpp:149
#54 0x00007f7ddc0e7618 in QEventLoop::exec (this=this@entry=0x7fff4339fa80, flags=...) at kernel/qeventloop.cpp:204
#55 0x00007f7ddc0eccf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#56 0x00007f7ddb48cffc in QApplication::exec () at kernel/qapplication.cpp:3828
#57 0x00007f7de101202a in kdemain (argc=3, argv=0x7fff4339feb8) at ../../kwin/main.cpp:537
#58 0x00007f7de0c03ea5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=3, ubp_av=0x7fff4339feb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4339fea8) at libc-start.c:260
#59 0x0000000000400701 in _start ()

Possible duplicates by query: bug 319123, bug 318742, bug 317963, bug 317274, bug 317162.

Reported using DrKonqi