Application: kwin_x11 (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-28-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:

Plasma crashes after moving window to the screen border.
In options "behavior - screen borders":
change the desktop when the mouse moving over the edge of the screen: оnly when moving windows
(sorry for bad translate)

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcd649da800 (LWP 1884))]

Thread 4 (Thread 0x7fcd4749f700 (LWP 1950)):
#0  0x00007fcd644a5743 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcd62cef101 in qt_safe_select (nfds=15, fdread=fdread@entry=0x7fcd38000a78, fdwrite=fdwrite@entry=0x7fcd38000d08, fdexcept=fdexcept@entry=0x7fcd38000f98, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:75
#2  0x00007fcd62cf0cd2 in select (timeout=0x0, exceptfds=0x7fcd38000f98, writefds=0x7fcd38000d08, readfds=0x7fcd38000a78, nfds=<optimized out>, this=0x7fcd380008c0) at kernel/qeventdispatcher_unix.cpp:320
#3  QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fcd380008e0, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:196
#4  0x00007fcd62cf1275 in QEventDispatcherUNIX::processEvents (this=0x7fcd380008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#5  0x00007fcd62c983e2 in QEventLoop::exec (this=this@entry=0x7fcd4749eda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fcd62a57b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fcd5c90af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fcd62a5cb0e in QThreadPrivate::start (arg=0x1b6e660) at thread/qthread_unix.cpp:337
#9  0x00007fcd5bad76aa in start_thread (arg=0x7fcd4749f700) at pthread_create.c:333
#10 0x00007fcd644aeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fcd3f565700 (LWP 1955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcd61861644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fcd61861689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fcd5bad76aa in start_thread (arg=0x7fcd3f565700) at pthread_create.c:333
#4  0x00007fcd644aeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fcd47fff700 (LWP 2701)):
#0  0x00007fcd644a5743 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcd62cef101 in qt_safe_select (nfds=12, fdread=fdread@entry=0x7fcd40019cc8, fdwrite=fdwrite@entry=0x7fcd40019f58, fdexcept=fdexcept@entry=0x7fcd4001a1e8, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:75
#2  0x00007fcd62cf0cd2 in select (timeout=0x0, exceptfds=0x7fcd4001a1e8, writefds=0x7fcd40019f58, readfds=0x7fcd40019cc8, nfds=<optimized out>, this=0x7fcd400008c0) at kernel/qeventdispatcher_unix.cpp:320
#3  QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fcd40019b30, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:196
#4  0x00007fcd62cf1275 in QEventDispatcherUNIX::processEvents (this=0x7fcd400008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#5  0x00007fcd62c983e2 in QEventLoop::exec (this=this@entry=0x7fcd47ffeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fcd62a57b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fcd5c90af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fcd62a5cb0e in QThreadPrivate::start (arg=0x2c218e0) at thread/qthread_unix.cpp:337
#9  0x00007fcd5bad76aa in start_thread (arg=0x7fcd47fff700) at pthread_create.c:333
#10 0x00007fcd644aeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fcd649da800 (LWP 1884)):
[KCrash Handler]
#6  0x00007fcd643dd267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007fcd643deeca in __GI_abort () at abort.c:89
#8  0x00007fcd62a49edf in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1415
#9  QMessageLogger::fatal (this=this@entry=0x7ffccecdc3a0, msg=msg@entry=0x7fcd6227e8a8 "Splitting quads is allowed only in pre-paint calls!") at global/qlogging.cpp:636
#10 0x00007fcd6226bea1 in KWin::WindowQuad::makeSubQuad (this=this@entry=0x3f09cf0, x1=x1@entry=402, y1=y1@entry=24.347105859281641, x2=x2@entry=481.03975075984556, y2=y2@entry=48.531484747270184) at ../../libkwineffects/kwineffects.cpp:907
#11 0x00007fcd6406f289 in KWin::SceneOpenGL::Window::beginRenderWindow (this=<optimized out>, mask=<optimized out>, region=..., data=...) at ../scene_opengl.cpp:1249
#12 0x00007fcd6406f907 in KWin::SceneOpenGL2Window::performPaint (this=this@entry=0x2ab32c0, mask=mask@entry=117, region=..., data=...) at ../scene_opengl.cpp:1421
#13 0x00007fcd64075642 in KWin::SceneOpenGL2::performPaintWindow (this=this@entry=0x2047ff0, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../scene_opengl.cpp:1082
#14 0x00007fcd64075818 in KWin::SceneOpenGL2::finalDrawWindow (this=0x2047ff0, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../scene_opengl.cpp:1068
#15 0x00007fcd6408e139 in KWin::EffectsHandlerImpl::drawWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:473
#16 0x00007fcd622687c1 in KWin::Effect::drawWindow (this=this@entry=0x295e040, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:580
#17 0x00007fcd6408e0d1 in KWin::EffectsHandlerImpl::drawWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:470
#18 0x00007fcd61e16385 in KWin::ContrastEffect::drawWindow (this=this@entry=0x1c61b50, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../effects/backgroundcontrast/contrast.cpp:345
#19 0x00007fcd6408e0d1 in KWin::EffectsHandlerImpl::drawWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:470
#20 0x00007fcd61d8c2db in KWin::BlurEffect::drawWindow (this=this@entry=0x287d540, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../effects/blur/blur.cpp:415
#21 0x00007fcd6408e0d1 in KWin::EffectsHandlerImpl::drawWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:470
#22 0x00007fcd622687c1 in KWin::Effect::drawWindow (this=this@entry=0x1abd1e0, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:580
#23 0x00007fcd6408e0d1 in KWin::EffectsHandlerImpl::drawWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:470
#24 0x00007fcd622687c1 in KWin::Effect::drawWindow (this=this@entry=0x2989290, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:580
#25 0x00007fcd6408e0d1 in KWin::EffectsHandlerImpl::drawWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:470
#26 0x00007fcd64057841 in KWin::Scene::finalPaintWindow (this=<optimized out>, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../scene.cpp:605
#27 0x00007fcd6408df7a in KWin::EffectsHandlerImpl::paintWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:436
#28 0x00007fcd62268651 in KWin::Effect::paintWindow (this=this@entry=0x295e040, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:550
#29 0x00007fcd6408df21 in KWin::EffectsHandlerImpl::paintWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:433
#30 0x00007fcd62268651 in KWin::Effect::paintWindow (this=this@entry=0x1c61b50, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:550
#31 0x00007fcd6408df21 in KWin::EffectsHandlerImpl::paintWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:433
#32 0x00007fcd62268651 in KWin::Effect::paintWindow (this=this@entry=0x287d540, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:550
#33 0x00007fcd6408df21 in KWin::EffectsHandlerImpl::paintWindow (this=0x287ae00, w=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:433
#34 0x00007fcd61da17a0 in KWin::CubeSlideEffect::paintWindow (this=this@entry=0x1abd1e0, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../effects/cube/cubeslide.cpp:347
#35 0x00007fcd6408df21 in KWin::EffectsHandlerImpl::paintWindow (this=0x287ae00, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:433
#36 0x00007fcd61debfbd in KWin::WobblyWindowsEffect::paintWindow (this=this@entry=0x2989290, w=w@entry=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../../effects/wobblywindows/wobblywindows.cpp:331
#37 0x00007fcd6408df21 in KWin::EffectsHandlerImpl::paintWindow (this=0x287ae00, w=0x2ab0fd0, mask=mask@entry=117, region=..., data=...) at ../effects.cpp:433
#38 0x00007fcd6405bee8 in KWin::Scene::paintWindow (this=this@entry=0x2047ff0, w=0x2ab32c0, mask=117, region=..., quads=...) at ../scene.cpp:477
#39 0x00007fcd64058ed6 in KWin::Scene::paintGenericScreen (this=this@entry=0x2047ff0, orig_mask=orig_mask@entry=112) at ../scene.cpp:241
#40 0x00007fcd6406abd4 in KWin::SceneOpenGL2::paintGenericScreen (this=this@entry=0x2047ff0, mask=mask@entry=112, data=...) at ../scene_opengl.cpp:1020
#41 0x00007fcd6405724d in KWin::Scene::finalPaintScreen (this=0x2047ff0, mask=mask@entry=112, region=..., data=...) at ../scene.cpp:197
#42 0x00007fcd6408dcff in KWin::EffectsHandlerImpl::paintScreen (this=0x287ae00, mask=mask@entry=112, region=..., data=...) at ../effects.cpp:393
#43 0x00007fcd61e05e27 in KWin::ScreenEdgeEffect::paintScreen (this=this@entry=0x295e040, mask=mask@entry=112, region=..., data=...) at ../../effects/screenedge/screenedgeeffect.cpp:81
#44 0x00007fcd6408dcad in KWin::EffectsHandlerImpl::paintScreen (this=0x287ae00, mask=mask@entry=112, region=..., data=...) at ../effects.cpp:390
#45 0x00007fcd6226857f in KWin::Effect::paintScreen (this=this@entry=0x1c61b50, mask=mask@entry=112, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:535
#46 0x00007fcd6408dcad in KWin::EffectsHandlerImpl::paintScreen (this=0x287ae00, mask=mask@entry=112, region=..., data=...) at ../effects.cpp:390
#47 0x00007fcd6226857f in KWin::Effect::paintScreen (this=this@entry=0x287d540, mask=mask@entry=112, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:535
#48 0x00007fcd6408dcad in KWin::EffectsHandlerImpl::paintScreen (this=0x287ae00, mask=mask@entry=112, region=..., data=...) at ../effects.cpp:390
#49 0x00007fcd61da13f7 in KWin::CubeSlideEffect::paintSlideCube (this=this@entry=0x1abd1e0, mask=mask@entry=112, region=..., data=...) at ../../effects/cube/cubeslide.cpp:176
#50 0x00007fcd61da4d6e in KWin::CubeSlideEffect::paintScreen (this=this@entry=0x1abd1e0, mask=mask@entry=112, region=..., data=...) at ../../effects/cube/cubeslide.cpp:87
#51 0x00007fcd6408dcad in KWin::EffectsHandlerImpl::paintScreen (this=0x287ae00, mask=mask@entry=112, region=..., data=...) at ../effects.cpp:390
#52 0x00007fcd6226857f in KWin::Effect::paintScreen (this=this@entry=0x2989290, mask=mask@entry=112, region=..., data=...) at ../../libkwineffects/kwineffects.cpp:535
#53 0x00007fcd6408dcad in KWin::EffectsHandlerImpl::paintScreen (this=0x287ae00, mask=112, region=..., data=...) at ../effects.cpp:390
#54 0x00007fcd64056e6a in KWin::Scene::paintScreen (this=this@entry=0x2047ff0, mask=mask@entry=0x7ffccecdddac, damage=..., repaint=..., updateRegion=updateRegion@entry=0x7ffccecdddc0, validRegion=validRegion@entry=0x7ffccecdddd0) at ../scene.cpp:149
#55 0x00007fcd64070da7 in KWin::SceneOpenGL::paint (this=0x2047ff0, damage=..., toplevels=...) at ../scene_opengl.cpp:651
#56 0x00007fcd64050973 in KWin::Compositor::performCompositing (this=0x1a487b0) at ../composite.cpp:658
#57 0x00007fcd62ccc6f3 in QObject::event (this=0x1a487b0, e=<optimized out>) at kernel/qobject.cpp:1267
#58 0x00007fcd635a4b2c in QApplicationPrivate::notify_helper (this=0x1956f60, receiver=0x1a487b0, e=0x7ffccecde1e0) at kernel/qapplication.cpp:3720
#59 0x00007fcd635aa000 in QApplication::notify (this=0x7ffccecde420, receiver=0x1a487b0, e=0x7ffccecde1e0) at kernel/qapplication.cpp:3503
#60 0x00007fcd62c9ac2b in QCoreApplication::notifyInternal (this=0x7ffccecde420, receiver=0x1a487b0, event=event@entry=0x7ffccecde1e0) at kernel/qcoreapplication.cpp:935
#61 0x00007fcd62cf2ae5 in sendEvent (event=0x7ffccecde1e0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#62 QTimerInfoList::activateTimers (this=0x199d748) at kernel/qtimerinfo_unix.cpp:635
#63 0x00007fcd62cf06a0 in QEventDispatcherUNIX::activateTimers (this=this@entry=0x1995630) at kernel/qeventdispatcher_unix.cpp:549
#64 0x00007fcd62cf1243 in QEventDispatcherUNIX::processEvents (this=0x1995630, flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:611
#65 0x00007fcd4f79696d in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:62
#66 0x00007fcd62c983e2 in QEventLoop::exec (this=this@entry=0x7ffccecde340, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#67 0x00007fcd62ca002c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#68 0x00007fcd62fdf31c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#69 0x00007fcd635a07a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#70 0x00007fcd647768c3 in kdemain (argc=1, argv=0x7ffccecde578) at ../main_x11.cpp:294
#71 0x00007fcd643c8a40 in __libc_start_main (main=0x400790 <main(int, char**)>, argc=3, argv=0x7ffccecde578, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffccecde568) at libc-start.c:289
#72 0x00000000004007c9 in _start ()

Reported using DrKonqi