Application: kwin_x11 (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.1.13-5-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I have logged into the system and after a while I was trying to open Dolphin. It has started to open and the screen has frozen. To make it responding I found useful to swich to another console and close the lid of my laptop. This results with system going to sleep. After it was waken up and swiched back to graphical console all actions were executed and finally I have seen the login screen. After login crash notification is displayed. This problem pops up not only during Dolphin start, but occurs with many other application.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8dd7ffb800 (LWP 1996))]

Thread 5 (Thread 0x7f8dbf412700 (LWP 2019)):
#0  0x00007f8dd7974c1d in poll () from /lib64/libc.so.6
#1  0x00007f8dd52f3422 in poll (__timeout=-1, __nfds=1, __fds=0x7f8dbf411cc0) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x195f210, cond=cond@entry=0x195f250, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007f8dd52f500f in xcb_wait_for_event (c=0x195f210) at xcb_in.c:693
#4  0x00007f8dbfec93c9 in QXcbEventReader::run (this=0x19693c0) at qxcbconnection.cpp:1229
#5  0x00007f8dd55b332f in QThreadPrivate::start (arg=0x19693c0) at thread/qthread_unix.cpp:331
#6  0x00007f8dd6fe30a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8dd797d04d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8db7fff700 (LWP 2049)):
#0  0x00007ffe9bf83b26 in clock_gettime ()
#1  0x00007f8dd7989c9d in clock_gettime () from /lib64/libc.so.6
#2  0x00007f8dd56647d6 in qt_clock_gettime (ts=0x7f8db7ffeb80, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007f8dd57e43b9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8dac001118) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f8dd57e37a3 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7f8dac0008e0, flags=..., flags@entry=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:171
#7  0x00007f8dd57e3f3b in QEventDispatcherUNIX::processEvents (this=0x7f8dac0008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#8  0x00007f8dd578cd53 in QEventLoop::exec (this=this@entry=0x7f8db7ffedb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f8dd55ae61a in QThread::exec (this=this@entry=0x1a55960) at thread/qthread.cpp:503
#10 0x00007f8dcf8d5df8 in QQmlThreadPrivate::run (this=0x1a55960) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#11 0x00007f8dd55b332f in QThreadPrivate::start (arg=0x1a55960) at thread/qthread_unix.cpp:331
#12 0x00007f8dd6fe30a4 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f8dd797d04d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f8db6ffe700 (LWP 2053)):
#0  0x00007f8dd6fe705f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8dd453786b in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f8dd4537899 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f8dd6fe30a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8dd797d04d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8dbcfb8700 (LWP 2360)):
#0  0x00007ffe9bf83b26 in clock_gettime ()
#1  0x00007f8dd7989c9d in clock_gettime () from /lib64/libc.so.6
#2  0x00007f8dd56647d6 in qt_clock_gettime (ts=0x7f8dbcfb7c70, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007f8dd57e43b9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f8db0001118) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f8dd57e4945 in QTimerInfoList::timerWait (this=this@entry=0x7f8db0001118, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007f8dd57e3fa2 in QEventDispatcherUNIX::processEvents (this=0x7f8db00008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:594
#8  0x00007f8dd578cd53 in QEventLoop::exec (this=this@entry=0x7f8dbcfb7db0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f8dd55ae61a in QThread::exec (this=this@entry=0x1b52660) at thread/qthread.cpp:503
#10 0x00007f8dcf8d5df8 in QQmlThreadPrivate::run (this=0x1b52660) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#11 0x00007f8dd55b332f in QThreadPrivate::start (arg=0x1b52660) at thread/qthread_unix.cpp:331
#12 0x00007f8dd6fe30a4 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f8dd797d04d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8dd7ffb800 (LWP 1996)):
[KCrash Handler]
#6  0x00007f8dcf79a28f in setPointer (p=<optimized out>, this=<synthetic pointer>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4scopedvalue_p.h:206
#7  Scoped (v=..., scope=<synthetic pointer>, this=<synthetic pointer>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4scopedvalue_p.h:228
#8  toVariant (e=0x1b9eab0, value=..., typeHint=<optimized out>, createJSValueForObjects=<optimized out>, visitedObjects=visitedObjects@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4engine.cpp:1278
#9  0x00007f8dcf79a6f0 in QV4::ExecutionEngine::toVariant (this=<optimized out>, value=..., typeHint=<optimized out>, createJSValueForObjects=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4engine.cpp:1192
#10 0x00007f8dcf858aca in QQmlPropertyPrivate::writeBinding (object=0x1ec6d70, core=..., context=0x1ae8430, expression=expression@entry=0x2631d70, result=..., isUndefined=isUndefined@entry=false, flags=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlproperty.cpp:1548
#11 0x00007f8dcf8c2823 in QQmlBinding::update (this=0x2631d50, flags=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlbinding.cpp:199
#12 0x00007f8dcf8cc54a in setEnabled (f=..., e=true, this=0x2631d88) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlabstractbinding_p.h:110
#13 QQmlObjectCreator::finalize (this=0x1b83020, interrupt=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlobjectcreator.cpp:1194
#14 0x00007f8dcf85ae2b in QQmlComponentPrivate::complete (enginePriv=0x1c7edc0, state=state@entry=0x1bfae30) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlcomponent.cpp:928
#15 0x00007f8dcf85aee7 in QQmlComponentPrivate::completeCreate (this=0x1bfad90) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlcomponent.cpp:964
#16 0x00007f8dcf85ad70 in QQmlComponent::create (this=0x1cb9db0, context=0x1b499a0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlcomponent.cpp:791
#17 0x00007f8dbc2ba77e in Aurorae::Decoration::init (this=0x1add520) at /usr/src/debug/kwin-5.4.3/clients/aurorae/src/aurorae.cpp:316
#18 0x00007f8dd75bea1b in KWin::Decoration::DecorationBridge::createDecoration (this=0x1a5df50, client=client@entry=0x1ce37f0) at /usr/src/debug/kwin-5.4.3/decorations/decorationbridge.cpp:213
#19 0x00007f8dd74b6f01 in KWin::Client::createDecoration (this=this@entry=0x1ce37f0, oldgeom=...) at /usr/src/debug/kwin-5.4.3/client.cpp:409
#20 0x00007f8dd74b7a19 in KWin::Client::updateDecoration (this=this@entry=0x1ce37f0, check_workspace_pos=check_workspace_pos@entry=false, force=force@entry=false) at /usr/src/debug/kwin-5.4.3/client.cpp:396
#21 0x00007f8dd75041c1 in KWin::Client::manage (this=this@entry=0x1ce37f0, w=w@entry=12582916, isMapped=isMapped@entry=false) at /usr/src/debug/kwin-5.4.3/manage.cpp:388
#22 0x00007f8dd749eb5b in KWin::Workspace::createClient (this=this@entry=0x1a504f0, w=12582916, is_mapped=is_mapped@entry=false) at /usr/src/debug/kwin-5.4.3/workspace.cpp:485
#23 0x00007f8dd74ecdf3 in KWin::Workspace::workspaceEvent (this=0x1a504f0, e=0x7f8db8004500) at /usr/src/debug/kwin-5.4.3/events.cpp:419
#24 0x00007f8dd578bfc0 in QAbstractEventDispatcher::filterNativeEvent (this=<optimized out>, eventType=..., message=message@entry=0x7f8db8004500, result=result@entry=0x7ffe9bf5ea98) at kernel/qabstracteventdispatcher.cpp:460
#25 0x00007f8dbfec7044 in QXcbConnection::handleXcbEvent (this=this@entry=0x195daa0, event=event@entry=0x7f8db8004500) at qxcbconnection.cpp:1020
#26 0x00007f8dbfec901b in QXcbConnection::processXcbEvents (this=0x195daa0) at qxcbconnection.cpp:1504
#27 0x00007f8dd57bfac6 in QObject::event (this=0x195daa0, e=<optimized out>) at kernel/qobject.cpp:1239
#28 0x00007f8dd6472e7c in QApplicationPrivate::notify_helper (this=this@entry=0x1952d10, receiver=receiver@entry=0x195daa0, e=e@entry=0x7f8db8004860) at kernel/qapplication.cpp:3716
#29 0x00007f8dd6477cc8 in QApplication::notify (this=0x7ffe9bf5f130, receiver=0x195daa0, e=0x7f8db8004860) at kernel/qapplication.cpp:3499
#30 0x00007f8dd578ee95 in QCoreApplication::notifyInternal (this=0x7ffe9bf5f130, receiver=0x195daa0, event=event@entry=0x7f8db8004860) at kernel/qcoreapplication.cpp:965
#31 0x00007f8dd5791057 in sendEvent (event=0x7f8db8004860, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1942bb0) at kernel/qcoreapplication.cpp:1593
#33 0x00007f8dd57e3ec4 in QEventDispatcherUNIX::processEvents (this=0x19a7430, flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:579
#34 0x00007f8dbff2933d in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:62
#35 0x00007f8dd578cd53 in QEventLoop::exec (this=this@entry=0x7ffe9bf5f060, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#36 0x00007f8dd57948f6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#37 0x00007f8dd5cd879c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1527
#38 0x00007f8dd646f605 in QApplication::exec () at kernel/qapplication.cpp:2976
#39 0x00007f8dd7c44807 in kdemain (argc=1, argv=0x7ffe9bf5f298) at /usr/src/debug/kwin-5.4.3/main_x11.cpp:303
#40 0x00007f8dd78b9b05 in __libc_start_main () from /lib64/libc.so.6
#41 0x000000000040085e in _start () at ../sysdeps/x86_64/start.S:122

Reported using DrKonqi