Application: plasma-desktop (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.13.1-ext73-f1-28.1-k8-ags-cfs x86_64
Distribution: Netrunner 13.12 (Enigma-II)

-- Information about the crash:
When I browsed Internet by FireFox 26, KDE has broken down. I had opened:
* Pidgin (newest)
* Firefox (newest)
* Spotify (newest)
* Wine (newest)

Netrunner 13.12
Kernel 3.13.1

The crash can be reproduced every time.

-- Backtrace:
Application: Powłoka pulpitu Plazmy (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f875d2787c0 (LWP 1691))]

Thread 4 (Thread 0x7f872a07e700 (LWP 1916)):
#0  0x00007f875001e3c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f874ffde5b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f874ffde7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f875984aa76 in QEventDispatcherGlib::processEvents (this=0x7f87240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f875981c5ef in QEventLoop::processEvents (this=this@entry=0x7f872a07dd70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f875981c8e5 in QEventLoop::exec (this=this@entry=0x7f872a07dd70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f875971b88f in QThread::exec (this=this@entry=0x24a8220) at thread/qthread.cpp:542
#7  0x00007f87597fdd13 in QInotifyFileSystemWatcherEngine::run (this=0x24a8220) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f875971df2f in QThreadPrivate::start (arg=0x24a8220) at thread/qthread_unix.cpp:338
#9  0x00007f87506e8f6e in start_thread (arg=0x7f872a07e700) at pthread_create.c:311
#10 0x00007f875cc7e9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f872987d700 (LWP 1917)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f875603106b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f87560310a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f87506e8f6e in start_thread (arg=0x7f872987d700) at pthread_create.c:311
#4  0x00007f875cc7e9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f86a24bf700 (LWP 1918)):
#0  0x00007fffef3c37ff in clock_gettime ()
#1  0x00007f875cc9396d in clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f8759772757 in do_gettime (frac=0x7f86a24beb00, sec=0x7f86a24beaf8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f875984bfe5 in updateCurrentTime (this=0x7f869c002660) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f869c002660, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0x00007f875984a82c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f86a24bebb4) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f875984a8d5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f874ffddd4d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f874ffde5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f874ffde7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f875984aa76 in QEventDispatcherGlib::processEvents (this=0x7f869c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f875981c5ef in QEventLoop::processEvents (this=this@entry=0x7f86a24bed70, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f875981c8e5 in QEventLoop::exec (this=this@entry=0x7f86a24bed70, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f875971b88f in QThread::exec (this=this@entry=0x28f1c70) at thread/qthread.cpp:542
#15 0x00007f87597fdd13 in QInotifyFileSystemWatcherEngine::run (this=0x28f1c70) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f875971df2f in QThreadPrivate::start (arg=0x28f1c70) at thread/qthread_unix.cpp:338
#17 0x00007f87506e8f6e in start_thread (arg=0x7f86a24bf700) at pthread_create.c:311
#18 0x00007f875cc7e9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f875d2787c0 (LWP 1691)):
[KCrash Handler]
#6  _wordcopy_fwd_aligned (dstp=<optimized out>, srcp=<optimized out>, len=2305843009213374056) at wordcopy.c:111
#7  0x00007f875cc10725 in __memmove_sse2 (dest=<optimized out>, src=<optimized out>, len=18446744073709551608) at ../string/memmove.c:78
#8  0x00007f875973b369 in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:57
#9  QListData::remove (this=this@entry=0x3a4cfb8, i=<optimized out>, i@entry=14) at tools/qlist.cpp:347
#10 0x00007f875b4351a9 in takeAt (i=14, this=0x3a4cfb8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:487
#11 QDeclarativeRepeater::itemsRemoved (this=0x3a4cd00, index=14, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
#12 0x00007f8759831a58 in QMetaObject::activate (sender=sender@entry=0x3a4d5d0, m=m@entry=0x7f875b867a40 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffef3575a0) at kernel/qobject.cpp:3539
#13 0x00007f875b574caf in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x3a4d5d0, _t1=_t1@entry=14, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#14 0x00007f875b44a32b in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3a4d5d0, index=14, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#15 0x00007f875b575119 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0x5bcafc8, _c=96251864, _id=-319896, _a=0x0) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#16 0x00007f8759831a58 in QMetaObject::activate (sender=sender@entry=0x30844f0, m=m@entry=0x7f875b862240 <QListModelInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffef3577e0) at kernel/qobject.cpp:3539
#17 0x00007f875b5677cf in QListModelInterface::itemsRemoved (this=this@entry=0x30844f0, _t1=_t1@entry=14, _t2=_t2@entry=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#18 0x00007f875b3baee1 in QDeclarativeListModel::remove (this=0x30844f0, index=14) at util/qdeclarativelistmodel.cpp:402
#19 0x00007f875b5663ab in QDeclarativeListModel::qt_static_metacall (_o=0x5bcafc8, _o@entry=0x30844f0, _c=96251864, _c@entry=QMetaObject::InvokeMetaMethod, _id=-319896, _id@entry=2, _a=0x0, _a@entry=0x7fffef357aa0) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#20 0x00007f875b56651f in QDeclarativeListModel::qt_metacall (this=0x30844f0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffef357aa0) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#21 0x00007f875b512d98 in QDeclarativeObjectMethodScriptClass::callMethod (this=this@entry=0x28fbd50, object=object@entry=0x30844f0, index=<optimized out>, returnType=<optimized out>, argCount=<optimized out>, argTypes=0x7fffef357d50, ctxt=ctxt@entry=0x7f86a254c2b8) at qml/qdeclarativeobjectscriptclass.cpp:970
#22 0x00007f875b514a28 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x28fbd50, object=0x30844f0, data=..., ctxt=0x7f86a254c2b8) at qml/qdeclarativeobjectscriptclass.cpp:944
#23 0x00007f875b51532b in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#24 0x00007f87560a82e4 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#25 0x00007f8755fa3228 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#26 0x00007f8755f810c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#27 0x00007f86a42100b8 in ?? ()
#28 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 329779, bug 319309, bug 318817.

Reported using DrKonqi