Application: kwin (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:Настраивал эффекты рабочего стола в параметрах системы,после подтверждения выбранной мной конфигурации произошол этот сбой.

-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa5596827c0 (LWP 1711))]

Thread 2 (Thread 0x7fa52a991700 (LWP 1723)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa55803406b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa5580340a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa5509e7f6e in start_thread (arg=0x7fa52a991700) at pthread_create.c:311
#4  0x00007fa558e429cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fa5596827c0 (LWP 1711)):
[KCrash Handler]
#6  0x00007fa558d7ef77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007fa558d825e8 in __GI_abort () at abort.c:90
#8  0x00007fa558d77d43 in __assert_fail_base (fmt=0x7fa5596672a9 "%s%s%s:%u: %s%s\320\237\321\200\320\276\320\262\320\265\321\200\320\276\321\207\320\275\320\276\320\265 \321\203\321\202\320\262\320\265\321\200\320\266\320\264\320\265\320\275\320\270\320\265 \302\253%s\302\273 \320\275\320\265 \320\262\321\213\320\277\320\276\320\273\320\275\320\265\320\275\320\276.\n%n", assertion=assertion@entry=0x7fa556cc2550 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7fa556cc239b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7fa556cc2856 <__PRETTY_FUNCTION__.14361> "poll_for_event") at assert.c:92
#9  0x00007fa558d77df2 in __GI___assert_fail (assertion=assertion@entry=0x7fa556cc2550 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7fa556cc239b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7fa556cc2856 <__PRETTY_FUNCTION__.14361> "poll_for_event") at assert.c:101
#10 0x00007fa556c52ca9 in poll_for_event (dpy=dpy@entry=0x2266b80) at ../../src/xcb_io.c:271
#11 0x00007fa556c52d3e in poll_for_response (dpy=dpy@entry=0x2266b80) at ../../src/xcb_io.c:289
#12 0x00007fa556c5301d in _XEventsQueued (dpy=0x2266b80, mode=mode@entry=1) at ../../src/xcb_io.c:363
#13 0x00007fa556c532c3 in _XFlush (dpy=<optimized out>) at ../../src/xcb_io.c:514
#14 0x00007fa556c55cd5 in _XGetRequest (dpy=dpy@entry=0x2266b80, type=type@entry=24 '\030', len=len@entry=28) at ../../src/XlibInt.c:1735
#15 0x00007fa553cd0372 in CreateContext (dpy=0x2266b80, generic_id=202, config=0x24dd640, shareList_user=0x0, allowDirect=<optimized out>, code=code@entry=24, renderType=32788, screen=0) at ../../../../src/glx/glxcmds.c:329
#16 0x00007fa553cd048a in glXCreateNewContext (dpy=<optimized out>, fbconfig=<optimized out>, renderType=<optimized out>, shareList=<optimized out>, allowDirect=<optimized out>) at ../../../../src/glx/glxcmds.c:1645
#17 0x00007fa5591f180a in KWin::GlxBackend::initRenderingContext (this=this@entry=0x22b5900) at ../../kwin/glxbackend.cpp:202
#18 0x00007fa5591f3239 in KWin::GlxBackend::init (this=0x22b5900) at ../../kwin/glxbackend.cpp:93
#19 0x00007fa5591ee25c in KWin::SceneOpenGL::createScene () at ../../kwin/scene_opengl.cpp:199
#20 0x00007fa5591d3195 in KWin::Compositor::slotCompositingOptionsInitialized (this=0x2422600) at ../../kwin/composite.cpp:202
#21 0x00007fa55915a855 in KWin::Compositor::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at moc_composite.cpp:194
#22 0x00007fa553227a58 in QMetaObject::activate (sender=0x2469540, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#23 0x00007fa553104ac8 in QFutureWatcherBase::event (this=<optimized out>, event=0x7fa534006530) at concurrent/qfuturewatcher.cpp:344
#24 0x00007fa5525b0dfc in QApplicationPrivate::notify_helper (this=this@entry=0x2264d40, receiver=receiver@entry=0x2469540, e=e@entry=0x7fa534006530) at kernel/qapplication.cpp:4567
#25 0x00007fa5525b7470 in QApplication::notify (this=this@entry=0x7fff41804a40, receiver=receiver@entry=0x2469540, e=e@entry=0x7fa534006530) at kernel/qapplication.cpp:4353
#26 0x00007fa557a88a6a in KApplication::notify (this=0x7fff41804a40, receiver=0x2469540, event=0x7fa534006530) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fa5532138bd in QCoreApplication::notifyInternal (this=0x7fff41804a40, receiver=receiver@entry=0x2469540, event=event@entry=0x7fa534006530) at kernel/qcoreapplication.cpp:946
#28 0x00007fa553216e1f in sendEvent (event=0x7fa534006530, receiver=0x2469540) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x22071f0) at kernel/qcoreapplication.cpp:1570
#30 0x00007fa5532172c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#31 0x00007fa55265314c in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 QEventDispatcherX11::processEvents (this=0x2208ad0, flags=...) at kernel/qeventdispatcher_x11.cpp:75
#33 0x00007fa5532125ef in QEventLoop::processEvents (this=this@entry=0x7fff418048b0, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007fa5532128e5 in QEventLoop::exec (this=this@entry=0x7fff418048b0, flags=...) at kernel/qeventloop.cpp:204
#35 0x00007fa553217e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#36 0x00007fa5525af34c in QApplication::exec () at kernel/qapplication.cpp:3828
#37 0x00007fa55918b956 in kdemain (argc=3, argv=0x7fff41804b88) at ../../kwin/main.cpp:597
#38 0x00007fa558d69de5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=3, ubp_av=0x7fff41804b88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff41804b78) at libc-start.c:260
#39 0x00000000004006fe in _start ()

Possible duplicates by query: bug 328049, bug 328004, bug 325166, bug 324255, bug 315521.

Reported using DrKonqi