Bug 333988

Application: kwin (4.11.8)
KDE Platform Version: 4.12.4
Qt Version: 4.8.5
Operating System: Linux 3.13.10-200.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

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

Just booting up. I reboot fairly seldom, so there were most likely a rather large number of updates to the system inbetween reboots, if that may be of any relevance.

-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5daa614900 (LWP 13420))]

Thread 3 (Thread 0x7f5d9e17f700 (LWP 13587)):
[KCrash Handler]
#5  0x0000003027035c39 in raise () from /lib64/libc.so.6
#6  0x0000003027037348 in abort () from /lib64/libc.so.6
#7  0x00000030328311d5 in _dbus_abort () from /lib64/libdbus-1.so.3
#8  0x0000003032827a4e in _dbus_warn_check_failed () from /lib64/libdbus-1.so.3
#9  0x000000303781c3b7 in QDBusConnectionPrivate::waitForFinished(QDBusPendingCallPrivate*) () from /lib64/libQtDBus.so.4
#10 0x000000303785ce4c in QDBusPendingCallPrivate::waitForFinished() () from /lib64/libQtDBus.so.4
#11 0x000000303785d5a2 in QDBusPendingCallWatcher::waitForFinished() () from /lib64/libQtDBus.so.4
#12 0x00000031fa009a19 in KActivities::Consumer::listActivities() const () from /lib64/libkactivities.so.6
#13 0x0000003cdf534099 in KWin::fetchActivityListAndCurrent(KActivities::Controller*) () from /lib64/libkdeinit4_kwin.so
#14 0x0000003cdf536c18 in QtConcurrent::StoredFunctorCall1<QPair<QString, QStringList>, QPair<QString, QStringList> (*)(KActivities::Controller*), KActivities::Controller*>::runFunctor() () from /lib64/libkdeinit4_kwin.so
#15 0x0000003cdf539567 in QtConcurrent::RunFunctionTask<QPair<QString, QStringList> >::run() () from /lib64/libkdeinit4_kwin.so
#16 0x000000302f46f88e in QThreadPoolThread::run() () from /lib64/libQtCore.so.4
#17 0x000000302f47c3af in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#18 0x0000003027c07f33 in start_thread () from /lib64/libpthread.so.0
#19 0x00000030270f4ded in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f5d9d767700 (LWP 13602)):
#0  0x0000003027c0bd20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003041d8f09b in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x0000003041d8f0d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x0000003027c07f33 in start_thread () from /lib64/libpthread.so.0
#4  0x00000030270f4ded in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5daa614900 (LWP 13420)):
#0  0x00000030270ef759 in syscall () from /lib64/libc.so.6
#1  0x000000302f47ad43 in QMutexPrivate::wait(int) () from /lib64/libQtCore.so.4
#2  0x000000302f477155 in QMutex::lockInternal() () from /lib64/libQtCore.so.4
#3  0x000000303781bb25 in QDBusConnectionPrivate::doDispatch() () from /lib64/libQtDBus.so.4
#4  0x00000030378615fd in QDBusConnectionPrivate::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.0] () from /lib64/libQtDBus.so.4
#5  0x000000302f59d27e in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#6  0x000000383c3c9d8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#7  0x000000383c3d0725 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#8  0x00000031f2c4ab0a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#9  0x000000302f58439d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#10 0x000000302f587485 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#11 0x000000383c46c42c in QEventDispatcherX11::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#12 0x000000302f582edf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#13 0x000000302f58322d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#14 0x000000302f588749 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#15 0x0000003cdf47e411 in kdemain () from /lib64/libkdeinit4_kwin.so
#16 0x0000003027021d65 in __libc_start_main () from /lib64/libc.so.6
#17 0x0000000000400a01 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 325584.

Possible duplicates by query: bug 332302, bug 325584.

Reported using DrKonqi