Application: kwin (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.10.10-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
  On a reboot after installed a new update with yumextender program.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f9e45c618c0 (LWP 1479))]

Thread 3 (Thread 0x7f9e3bbf1700 (LWP 1483)):
#0  0x0000003ef1a0e0cd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ef3286520 in read (__nbytes=16, __buf=0x7f9e3bbf0c50, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x264be10) at gwakeup.c:212
#3  0x0000003ef3247c1c in g_main_context_check (context=context@entry=0x264a7b0, max_priority=2147483647, fds=fds@entry=0x7f9e340010e0, n_fds=n_fds@entry=3) at gmain.c:3502
#4  0x0000003ef324808b in g_main_context_iterate (context=0x264a7b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#5  0x0000003ef324855a in g_main_loop_run (loop=0x264a740) at gmain.c:3895
#6  0x0000003ef4ac6d66 in gdbus_shared_thread_func (user_data=0x264a780) at gdbusprivate.c:278
#7  0x0000003ef326c185 in g_thread_proxy (data=0x2645680) at gthread.c:798
#8  0x0000003ef1a07c53 in start_thread (arg=0x7f9e3bbf1700) at pthread_create.c:308
#9  0x0000003ef12f5d3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f9e1ec2e700 (LWP 1495)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000032187860bb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3218a83f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000032187860f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003ef1a07c53 in start_thread (arg=0x7f9e1ec2e700) at pthread_create.c:308
#4  0x0000003ef12f5d3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f9e45c618c0 (LWP 1479)):
[KCrash Handler]
#6  intel_miptree_used_for_rendering (mt=0x0) at intel_mipmap_tree.h:678
#7  brw_update_renderbuffer_surface (brw=0x295f990, rb=0x292ea30, layered=<optimized out>, unit=0) at brw_wm_surface_state.c:634
#8  0x00007f9e30f2a6ec in brw_update_renderbuffer_surfaces (brw=0x295f990) at brw_wm_surface_state.c:716
#9  0x00007f9e30f00efa in brw_upload_state (brw=brw@entry=0x295f990) at brw_state_upload.c:513
#10 0x00007f9e30ebe4c6 in brw_try_draw_prims (max_index=<optimized out>, min_index=<optimized out>, ib=<optimized out>, nr_prims=<optimized out>, prim=<optimized out>, arrays=<optimized out>, ctx=0x295f990) at brw_draw.c:445
#11 brw_draw_prims (ctx=0x295f990, prim=<optimized out>, nr_prims=<optimized out>, ib=<optimized out>, index_bounds_valid=<optimized out>, min_index=0, max_index=5, tfb_vertcount=0x0) at brw_draw.c:530
#12 0x00007f9e309e5b54 in vbo_draw_arrays (ctx=0x295f990, mode=4, start=0, count=6, numInstances=1, baseInstance=0) at ../../../src/mesa/vbo/vbo_exec_array.c:660
#13 0x000000321f40fc07 in KWin::GLVertexBufferPrivate::fallbackPainting (this=0x2ba6330, region=..., primitiveMode=primitiveMode@entry=4, hardwareClipping=hardwareClipping@entry=false) at /usr/src/debug/kde-workspace-4.10.5/kwin/libkwineffects/kwinglutils.cpp:1291
#14 0x000000321f412b34 in KWin::GLVertexBuffer::render (this=0x2baf960, region=..., primitiveMode=primitiveMode@entry=4, hardwareClipping=hardwareClipping@entry=false) at /usr/src/debug/kde-workspace-4.10.5/kwin/libkwineffects/kwinglutils.cpp:1365
#15 0x000000321ecbe203 in KWin::SceneOpenGL::Window::renderQuads (region=..., quads=..., tex=<optimized out>, normalized=normalized@entry=false, hardwareClipping=hardwareClipping@entry=false, this=0x2c145c0) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene_opengl.cpp:1304
#16 0x000000321ecc2e33 in renderQuads (hardwareClipping=false, normalized=false, tex=<optimized out>, quads=..., region=..., this=0x2c145c0) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene_opengl.cpp:1286
#17 KWin::SceneOpenGL::Window::performPaint (this=this@entry=0x2c145c0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene_opengl.cpp:1045
#18 0x000000321ecb63ea in KWin::Scene::finalDrawWindow (this=<optimized out>, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:455
#19 0x000000321ecd4f77 in KWin::EffectsHandlerImpl::drawWindow (this=0x2c152b0, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects.cpp:318
#20 0x00007f9e1ec9ef46 in KWin::BlurEffect::drawWindow (this=this@entry=0x2c6e690, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects/blur/blur.cpp:419
#21 0x000000321ecd4f21 in KWin::EffectsHandlerImpl::drawWindow (this=0x2c152b0, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects.cpp:315
#22 0x000000321ecb32a1 in KWin::Scene::finalPaintWindow (this=<optimized out>, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:449
#23 0x000000321ecd4e78 in KWin::EffectsHandlerImpl::paintWindow (this=0x2c152b0, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects.cpp:281
#24 0x0000003216a12801 in KWin::Effect::paintWindow (this=this@entry=0x2c6e690, w=w@entry=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/libkwineffects/kwineffects.cpp:504
#25 0x000000321ecd4e31 in KWin::EffectsHandlerImpl::paintWindow (this=0x2c152b0, w=0x2c171a0, mask=mask@entry=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects.cpp:278
#26 0x000000321ecb5a3a in KWin::Scene::paintWindow (w=w@entry=0x2c145c0, mask=mask@entry=9, region=..., quads=..., this=<optimized out>) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:356
#27 0x000000321ecb6389 in KWin::Scene::paintWindow (this=<optimized out>, w=0x2c145c0, mask=9, region=..., quads=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:444
#28 0x000000321ecb43d6 in KWin::Scene::paintSimpleScreen (this=this@entry=0x2c14220, orig_mask=orig_mask@entry=8, region=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:342
#29 0x000000321ecb31f5 in KWin::Scene::finalPaintScreen (this=0x2c14220, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:186
#30 0x000000321ecd4d85 in KWin::EffectsHandlerImpl::paintScreen (this=0x2c152b0, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects.cpp:254
#31 0x0000003216a1278f in KWin::Effect::paintScreen (this=this@entry=0x2c6e690, mask=mask@entry=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/libkwineffects/kwineffects.cpp:489
#32 0x000000321ecd4d37 in KWin::EffectsHandlerImpl::paintScreen (this=0x2c152b0, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/effects.cpp:251
#33 0x000000321ecb474e in KWin::Scene::paintScreen (this=this@entry=0x2c14220, mask=mask@entry=0x7fff533e9f00, region=region@entry=0x7fff533e9f60) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene.cpp:140
#34 0x000000321ecc1cf7 in KWin::SceneOpenGL::paint (this=this@entry=0x2c14220, damage=..., toplevels=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene_opengl.cpp:317
#35 0x000000321ecc1f17 in KWin::SceneOpenGL1::paint (this=0x2c14220, damage=..., windows=...) at /usr/src/debug/kde-workspace-4.10.5/kwin/scene_opengl.cpp:712
#36 0x000000321ecae073 in KWin::Compositor::performCompositing (this=0x28b0010) at /usr/src/debug/kde-workspace-4.10.5/kwin/composite.cpp:610
#37 0x000000320d792141 in QObject::event (this=0x28b0010, e=<optimized out>) at kernel/qobject.cpp:1156
#38 0x000000320fbc84dc in QApplicationPrivate::notify_helper (this=this@entry=0x2557b60, receiver=receiver@entry=0x28b0010, e=e@entry=0x7fff533ea3e0) at kernel/qapplication.cpp:4562
#39 0x000000320fbceaa0 in QApplication::notify (this=this@entry=0x7fff533ea8b0, receiver=receiver@entry=0x28b0010, e=e@entry=0x7fff533ea3e0) at kernel/qapplication.cpp:4348
#40 0x0000003210a415ba in KApplication::notify (this=0x7fff533ea8b0, receiver=0x28b0010, event=0x7fff533ea3e0) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#41 0x000000320d77a26d in QCoreApplication::notifyInternal (this=0x7fff533ea8b0, receiver=0x28b0010, event=0x7fff533ea3e0) at kernel/qcoreapplication.cpp:949
#42 0x000000320d7a9c13 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#43 QTimerInfoList::activateTimers (this=0x2558558) at kernel/qeventdispatcher_unix.cpp:621
#44 0x000000320d7a9c90 in QEventDispatcherUNIX::activateTimers (this=this@entry=0x24fdad0) at kernel/qeventdispatcher_unix.cpp:878
#45 0x000000320d7aa600 in QEventDispatcherUNIX::processEvents (this=this@entry=0x24fdad0, flags=...) at kernel/qeventdispatcher_unix.cpp:940
#46 0x000000320fc658e6 in QEventDispatcherX11::processEvents (this=0x24fdad0, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#47 0x000000320d778ecf in QEventLoop::processEvents (this=this@entry=0x7fff533ea720, flags=...) at kernel/qeventloop.cpp:149
#48 0x000000320d7791c5 in QEventLoop::exec (this=this@entry=0x7fff533ea720, flags=...) at kernel/qeventloop.cpp:204
#49 0x000000320d77e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#50 0x000000320fbc6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#51 0x000000321ec6744f in kdemain (argc=1, argv=0x7fff533ea9f8) at /usr/src/debug/kde-workspace-4.10.5/kwin/main.cpp:537
#52 0x0000003ef1221b75 in __libc_start_main (main=0x400960 <main(int, char**)>, argc=1, ubp_av=0x7fff533ea9f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff533ea9e8) at libc-start.c:258
#53 0x0000000000400991 in _start ()

Reported using DrKonqi