Application: KWin (kwin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f525dcc3800 (LWP 22941))]
Thread 6 (Thread 0x7f523c0b4700 (LWP 22992)):
#0 0x00007f5257ef67de in pthread_cond_timedwait () from /lib64/libpthread.so.0
#1 0x00007f5258188624 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2 0x00007f525817bda5 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3 0x00007f525818816f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#4 0x00007f5257ef2201 in start_thread () from /lib64/libpthread.so.0
#5 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f523ae18700 (LWP 23018)):
#0 0x00007f5257ef67de in pthread_cond_timedwait () from /lib64/libpthread.so.0
#1 0x00007f5258188624 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2 0x00007f525817bda5 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3 0x00007f525818816f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#4 0x00007f5257ef2201 in start_thread () from /lib64/libpthread.so.0
#5 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f523a617700 (LWP 23019)):
#0 0x00007f525d4fa403 in select () from /lib64/libc.so.6
#1 0x00007f5258264b21 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#2 0x00007f525818816f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3 0x00007f5257ef2201 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f5239c87700 (LWP 23024)):
#0 0x00007f5257ef640c in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x00007f525c6fb86b in ?? () from /usr/lib64/qt4/libQtScript.so.4
#2 0x00007f525c6fb8a9 in ?? () from /usr/lib64/qt4/libQtScript.so.4
#3 0x00007f5257ef2201 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f5238eff700 (LWP 23025)):
#0 0x00007f5257ef67de in pthread_cond_timedwait () from /lib64/libpthread.so.0
#1 0x00007f5258188624 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2 0x00007f525817bda5 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3 0x00007f525818816f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#4 0x00007f5257ef2201 in start_thread () from /lib64/libpthread.so.0
#5 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f525dcc3800 (LWP 22941)):
[KCrash Handler]
#5 0x00007f51abbbe758 in get_stencil_miptree (irb=0x27cf660) at brw_misc_state.c:257
#6 brw_workaround_depthstencil_alignment (brw=brw@entry=0x7f5238126038, clear_mask=clear_mask@entry=0) at brw_misc_state.c:273
#7 0x00007f51abb7b72d in brw_try_draw_prims (indirect=0x0, max_index=23, min_index=0, ib=0x0, nr_prims=1, prims=0x7fff99c1b300, arrays=0x28a4730, ctx=0x7f5238126038) at brw_draw.c:415
#8 brw_draw_prims (ctx=0x7f5238126038, prims=0x7fff99c1b300, nr_prims=1, ib=0x0, index_bounds_valid=<optimized out>, min_index=0, max_index=23, unused_tfb_object=0x0, indirect=0x0) at brw_draw.c:569
#9 0x00007f51ab9da23d in vbo_draw_arrays (ctx=0x7f5238126038, mode=4, start=0, count=24, numInstances=1, baseInstance=0) at vbo/vbo_exec_array.c:661
#10 0x00007f5258fb337e in KWin::GLVertexBuffer::draw (this=this@entry=0x2e6b470, region=..., primitiveMode=primitiveMode@entry=4, first=first@entry=0, count=24, hardwareClipping=hardwareClipping@entry=false) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/libkwineffects/kwinglutils.cpp:1949
#11 0x00007f5258fb6359 in KWin::GLVertexBuffer::render (this=0x2e6b470, region=..., primitiveMode=4, hardwareClipping=<optimized out>) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/libkwineffects/kwinglutils.cpp:1902
#12 0x00007f5258fb63bd in KWin::GLVertexBuffer::render (this=0x2e6b470, primitiveMode=4) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/libkwineffects/kwinglutils.cpp:1896
#13 0x00007f525d893115 in KWin::SceneOpenGL::paintBackground (this=this@entry=0x2e70060, region=...) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/scene_opengl.cpp:460
#14 0x00007f525d88337e in KWin::Scene::paintSimpleScreen (this=this@entry=0x2e70060, orig_mask=orig_mask@entry=0, region=...) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/scene.cpp:367
#15 0x00007f525d8810a5 in KWin::Scene::finalPaintScreen (this=0x2e70060, mask=mask@entry=0, region=..., data=...) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/scene.cpp:198
#16 0x00007f525d8a372d in KWin::EffectsHandlerImpl::paintScreen (this=0x2e701e0, mask=0, region=..., data=...) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/effects.cpp:375
#17 0x00007f525d883563 in KWin::Scene::paintScreen (this=this@entry=0x2e70060, mask=mask@entry=0x7fff99c1b84c, damage=..., repaint=..., updateRegion=updateRegion@entry=0x7fff99c1b860, validRegion=validRegion@entry=0x7fff99c1b870) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/scene.cpp:148
#18 0x00007f525d89634e in KWin::SceneOpenGL::paint (this=this@entry=0x2e70060, damage=..., toplevels=...) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/scene_opengl.cpp:389
#19 0x00007f525d8966b7 in KWin::SceneOpenGL1::paint (this=0x2e70060, damage=..., windows=...) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/scene_opengl.cpp:875
#20 0x00007f525d87b223 in KWin::Compositor::performCompositing (this=this@entry=0x26e84c0) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/composite.cpp:618
#21 0x00007f525d87c4e9 in KWin::Compositor::slotCompositingOptionsInitialized (this=0x26e84c0) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/composite.cpp:273
#22 0x00007f525d805865 in KWin::Compositor::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8_build/kwin/moc_composite.cpp:193
#23 0x00007f525829b2c8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007f5258178fc8 in QFutureWatcherBase::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007f525740b47c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007f5257411a40 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#27 0x00007f525c146a6a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#28 0x00007f525828775d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#29 0x00007f525828a7af in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#30 0x00007f52574a8109 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007f52582863bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#32 0x00007f52582866b5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#33 0x00007f525828b7cb in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#34 0x00007f525d8352c6 in kdemain (argc=3, argv=0x7fff99c1c518) at /usr/portage/packages/portage/kde-base/kwin-4.11.8/work/kwin-4.11.8/kwin/main.cpp:597
#35 0x00007f525d43aa65 in __libc_start_main () from /lib64/libc.so.6
#36 0x000000000040077e in _start ()
Sorry for bad formatting of the crash. Reposting:
Application: KWin (kwin), signal: Segmentation fault libthread_ db.so.1" .
Using host libthread_db library "/lib64/
[Current thread is 1 (Thread 0x7f525dcc3800 (LWP 22941))]
Thread 6 (Thread 0x7f523c0b4700 (LWP 22992)): cond_timedwait () from /lib64/ libpthread. so.0 :wait(QMutex* , unsigned long) () from /usr/lib64/ qt4/libQtCore. so.4 qt4/libQtCore. so.4 qt4/libQtCore. so.4 libpthread. so.0
#0 0x00007f5257ef67de in pthread_
#1 0x00007f5258188624 in QWaitCondition:
#2 0x00007f525817bda5 in ?? () from /usr/lib64/
#3 0x00007f525818816f in ?? () from /usr/lib64/
#4 0x00007f5257ef2201 in start_thread () from /lib64/
#5 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f523ae18700 (LWP 23018)): cond_timedwait () from /lib64/ libpthread. so.0 :wait(QMutex* , unsigned long) () from /usr/lib64/ qt4/libQtCore. so.4 qt4/libQtCore. so.4 qt4/libQtCore. so.4 libpthread. so.0
#0 0x00007f5257ef67de in pthread_
#1 0x00007f5258188624 in QWaitCondition:
#2 0x00007f525817bda5 in ?? () from /usr/lib64/
#3 0x00007f525818816f in ?? () from /usr/lib64/
#4 0x00007f5257ef2201 in start_thread () from /lib64/
#5 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f523a617700 (LWP 23019)): qt4/libQtCore. so.4 qt4/libQtCore. so.4 libpthread. so.0
#0 0x00007f525d4fa403 in select () from /lib64/libc.so.6
#1 0x00007f5258264b21 in ?? () from /usr/lib64/
#2 0x00007f525818816f in ?? () from /usr/lib64/
#3 0x00007f5257ef2201 in start_thread () from /lib64/
#4 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f5239c87700 (LWP 23024)): libpthread. so.0 qt4/libQtScript .so.4 qt4/libQtScript .so.4 libpthread. so.0
#0 0x00007f5257ef640c in pthread_cond_wait () from /lib64/
#1 0x00007f525c6fb86b in ?? () from /usr/lib64/
#2 0x00007f525c6fb8a9 in ?? () from /usr/lib64/
#3 0x00007f5257ef2201 in start_thread () from /lib64/
#4 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f5238eff700 (LWP 23025)): cond_timedwait () from /lib64/ libpthread. so.0 :wait(QMutex* , unsigned long) () from /usr/lib64/ qt4/libQtCore. so.4 qt4/libQtCore. so.4 qt4/libQtCore. so.4 libpthread. so.0
#0 0x00007f5257ef67de in pthread_
#1 0x00007f5258188624 in QWaitCondition:
#2 0x00007f525817bda5 in ?? () from /usr/lib64/
#3 0x00007f525818816f in ?? () from /usr/lib64/
#4 0x00007f5257ef2201 in start_thread () from /lib64/
#5 0x00007f525d50158d in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f525dcc3800 (LWP 22941)): state.c: 257 depthstencil_ alignment (brw=brw@ entry=0x7f52381 26038, clear_mask= clear_mask@ entry=0) at brw_misc_ state.c: 273 1b300, arrays=0x28a4730, ctx=0x7f5238126038) at brw_draw.c:415 6038, prims=0x7fff99c 1b300, nr_prims=1, ib=0x0, index_bounds_ valid=& lt;optimized out>, min_index=0, max_index=23, unused_ tfb_object= 0x0, indirect=0x0) at brw_draw.c:569 6038, mode=4, start=0, count=24, numInstances=1, baseInstance=0) at vbo/vbo_ exec_array. c:661 uffer:: draw (this=this@ entry=0x2e6b470 , region=..., primitiveMode= primitiveMode@ entry=4, first=first@ entry=0, count=24, hardwareClippin g=hardwareClipp ing@entry= false) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ libkwineffects/ kwinglutils. cpp:1949 uffer:: render (this=0x2e6b470, region=..., primitiveMode=4, hardwareClippin g=<optimized out>) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ libkwineffects/ kwinglutils. cpp:1902 uffer:: render (this=0x2e6b470, primitiveMode=4) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ libkwineffects/ kwinglutils. cpp:1896 GL::paintBackgr ound (this=this@ entry=0x2e70060 , region=...) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ scene_opengl. cpp:460 :paintSimpleScr een (this=this@ entry=0x2e70060 , orig_mask= orig_mask@ entry=0, region=...) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ scene.cpp: 367 :finalPaintScre en (this=0x2e70060, mask=mask@entry=0, region=..., data=...) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ scene.cpp: 198 ndlerImpl: :paintScreen (this=0x2e701e0, mask=0, region=..., data=...) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ effects. cpp:375 :paintScreen (this=this@ entry=0x2e70060 , mask=mask@ entry=0x7fff99c 1b84c, damage=..., repaint=..., updateRegion= updateRegion@ entry=0x7fff99c 1b860, validRegion= validRegion@ entry=0x7fff99c 1b870) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ scene.cpp: 148 GL::paint (this=this@ entry=0x2e70060 , damage=..., toplevels=...) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ scene_opengl. cpp:389 GL1::paint (this=0x2e70060, damage=..., windows=...) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ scene_opengl. cpp:875 r::performCompo siting (this=this@ entry=0x26e84c0 ) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ composite. cpp:618 r::slotComposit ingOptionsIniti alized (this=0x26e84c0) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ composite. cpp:273 r::qt_static_ metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8_build/ kwin/moc_ composite. cpp:193 :activate( QObject* , QMetaObject const*, int, void**) () from /usr/lib64/ qt4/libQtCore. so.4 ase::event( QEvent* ) () from /usr/lib64/ qt4/libQtCore. so.4 vate::notify_ helper( QObject* , QEvent*) () from /usr/lib64/ qt4/libQtGui. so.4 :notify( QObject* , QEvent*) () from /usr/lib64/ qt4/libQtGui. so.4 :notify( QObject* , QEvent*) () from /usr/lib64/ libkdeui. so.5 n::notifyIntern al(QObject* , QEvent*) () from /usr/lib64/ qt4/libQtCore. so.4 nPrivate: :sendPostedEven ts(QObject* , int, QThreadData*) () from /usr/lib64/ qt4/libQtCore. so.4 qt4/libQtGui. so.4 :processEvents( QFlags& lt;QEventLoop: :ProcessEventsF lag> ) () from /usr/lib64/ qt4/libQtCore. so.4 :exec(QFlags& lt;QEventLoop: :ProcessEventsF lag> ) () from /usr/lib64/ qt4/libQtCore. so.4 n::exec( ) () from /usr/lib64/ qt4/libQtCore. so.4 c518) at /usr/portage/ packages/ portage/ kde-base/ kwin-4. 11.8/work/ kwin-4. 11.8/kwin/ main.cpp: 597
[KCrash Handler]
#5 0x00007f51abbbe758 in get_stencil_miptree (irb=0x27cf660) at brw_misc_
#6 brw_workaround_
#7 0x00007f51abb7b72d in brw_try_draw_prims (indirect=0x0, max_index=23, min_index=0, ib=0x0, nr_prims=1, prims=0x7fff99c
#8 brw_draw_prims (ctx=0x7f523812
#9 0x00007f51ab9da23d in vbo_draw_arrays (ctx=0x7f523812
#10 0x00007f5258fb337e in KWin::GLVertexB
#11 0x00007f5258fb6359 in KWin::GLVertexB
#12 0x00007f5258fb63bd in KWin::GLVertexB
#13 0x00007f525d893115 in KWin::SceneOpen
#14 0x00007f525d88337e in KWin::Scene:
#15 0x00007f525d8810a5 in KWin::Scene:
#16 0x00007f525d8a372d in KWin::EffectsHa
#17 0x00007f525d883563 in KWin::Scene:
#18 0x00007f525d89634e in KWin::SceneOpen
#19 0x00007f525d8966b7 in KWin::SceneOpen
#20 0x00007f525d87b223 in KWin::Composito
#21 0x00007f525d87c4e9 in KWin::Composito
#22 0x00007f525d805865 in KWin::Composito
#23 0x00007f525829b2c8 in QMetaObject:
#24 0x00007f5258178fc8 in QFutureWatcherB
#25 0x00007f525740b47c in QApplicationPri
#26 0x00007f5257411a40 in QApplication:
#27 0x00007f525c146a6a in KApplication:
#28 0x00007f525828775d in QCoreApplicatio
#29 0x00007f525828a7af in QCoreApplicatio
#30 0x00007f52574a8109 in ?? () from /usr/lib64/
#31 0x00007f52582863bf in QEventLoop:
#32 0x00007f52582866b5 in QEventLoop:
#33 0x00007f525828b7cb in QCoreApplicatio
#34 0x00007f525d8352c6 in kdemain (argc=3, argv=0x7fff99c1
#35 0x00007f525d43aa65 in __libc_start_main () from /lib64/libc.so.6
#36 0x000000000040077e in _start ()