Bug 352564

Application: plasma-desktop (4.10.4)
KDE Platform Version: 4.10.4 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.8.13-gentoo-nb-6 x86_64
Distribution (Platform): Gentoo Packages

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

All of a sudden, the Plasma had crashed. At this time, I did not interact with the environment. Backtrace attached.

- Custom settings of the application:

No custom settings.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Shell plochy Plasma (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f32e34257c0 (LWP 4936))]

Thread 3 (Thread 0x7f32c7aae700 (LWP 4937)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f32d6386532 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f32d667ff20 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f32d6386569 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f32e1c8aec6 in start_thread (arg=0x7f32c7aae700) at pthread_create.c:305
#4  0x00007f32e09fa8ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f32c54dd700 (LWP 4955)):
#0  0x00007f32e09f1c13 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f32ddaf9bed in g_main_context_poll (n_fds=1, fds=0x7f3234002bc0, timeout=-1, context=0x7f32340009c0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f32340009c0, self=<optimized out>) at gmain.c:3141
#3  g_main_context_iterate (context=0x7f32340009c0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3083
#4  0x00007f32ddaf9d14 in g_main_context_iteration (context=0x7f32340009c0, may_block=1) at gmain.c:3207
#5  0x00007f32e2051646 in QEventDispatcherGlib::processEvents (this=0x7f32340008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f32e2020eb2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f32e2021107 in QEventLoop::exec (this=0x7f32c54dcd70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f32e1f1e157 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f32e200068f in QInotifyFileSystemWatcherEngine::run (this=0x18c8e00) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f32e1f211bc in QThreadPrivate::start (arg=0x18c8e00) at thread/qthread_unix.cpp:338
#11 0x00007f32e1c8aec6 in start_thread (arg=0x7f32c54dd700) at pthread_create.c:305
#12 0x00007f32e09fa8ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f32e34257c0 (LWP 4936)):
[KCrash Handler]
#6  __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:2823
#7  0x00007f32e1f3f2a9 in QListData::remove (this=0x2d8f228, i=<optimized out>) at /usr/include/bits/string3.h:58
#8  0x00007f32d5b84d53 in takeAt (i=1, this=0x2d8f228) at ../../include/QtCore/../../src/corelib/tools/qlist.h:487
#9  QDeclarativeRepeater::itemsRemoved (this=0x2d8ef70, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#10 0x00007f32e2036271 in QMetaObject::activate (sender=0x2d8f840, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff31affa90) at kernel/qobject.cpp:3539
#11 0x00007f32d5ccff3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f32d5b98059 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2d8f840, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#13 0x00007f32d5cd0571 in QDeclarativeVisualDataModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#14 0x00007f32e2036271 in QMetaObject::activate (sender=0x26f42d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff31affcd0) at kernel/qobject.cpp:3539
#15 0x00007f32d5cc424f in QListModelInterface::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#16 0x00007f32d5b0202f in QDeclarativeListModel::remove (this=0x26f42d0, index=1) at util/qdeclarativelistmodel.cpp:402
#17 0x00007f32d5cc2e6b in QDeclarativeListModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#18 0x00007f32d5cc2f7f in QDeclarativeListModel::qt_metacall (this=0x26f42d0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff31afff70) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#19 0x00007f32d5c6ce8b in QDeclarativeObjectMethodScriptClass::callMethod (this=0x230b400, object=0x26f42d0, index=10, returnType=<optimized out>, argCount=1, argTypes=0x7fff31b00190, ctxt=0x7f323ab7f2a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#20 0x00007f32d5c6eac2 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x230b400, object=0x26f42d0, data=..., ctxt=0x7f323ab7f2a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#21 0x00007f32d5c6f54b in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#22 0x00007f32d63fe189 in QScript::DeclarativeObjectDelegate::call (exec=<optimized out>, callee=0x7f323e2dc380, thisValue=..., args=...) at bridge/qscriptdeclarativeobject.cpp:154
#23 0x00007f32d62fd3e0 in QTJSC::NativeFuncWrapper::operator() (this=0x7fff31b00390, exec=0x7f323ab7f2a8, jsobj=0x7f323e2dc380, thisValue=..., argList=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
#24 0x00007f32d62d44e6 in QTJSC::cti_op_call_NotJSFunction (args=0x7fff31b003e0) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1780
#25 0x00007f324018b818 in ?? ()
#26 0x0000000000000000 in ?? ()

Reported using DrKonqi