Bug 340754

Application: plasma-mediacenter (1.3.0)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.16.0-24-generic x86_64
Distribution: Ubuntu 14.10

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

Running Plasma Media Center causes it to crash.
I have deleted plasmamediacenter.rc to rule out old config problems.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Mediacenter Shell (plasma-mediacenter), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f88605af8c0 (LWP 27356))]

Thread 4 (Thread 0x7f884ab72700 (LWP 27357)):
#0  0x00007f885d22639d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8858d6fee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8858d6fffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f885dbca04e in QEventDispatcherGlib::processEvents (this=0x7f88440008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f885db9b4f1 in QEventLoop::processEvents (this=this@entry=0x7f884ab71d20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f885db9b805 in QEventLoop::exec (this=this@entry=0x7f884ab71d20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f885da99c39 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007f885da9c39f in QThreadPrivate::start (arg=0x1589880) at thread/qthread_unix.cpp:349
#8  0x00007f88592550a5 in start_thread (arg=0x7f884ab72700) at pthread_create.c:309
#9  0x00007f885d23084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f8849291700 (LWP 27358)):
#0  0x00007f885d22639d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8858d6fee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8858d6fffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f885dbca04e in QEventDispatcherGlib::processEvents (this=0x7f883c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f885db9b4f1 in QEventLoop::processEvents (this=this@entry=0x7f8849290d20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f885db9b805 in QEventLoop::exec (this=this@entry=0x7f8849290d20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f885da99c39 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007f885da9c39f in QThreadPrivate::start (arg=0x1691720) at thread/qthread_unix.cpp:349
#8  0x00007f88592550a5 in start_thread (arg=0x7f8849291700) at pthread_create.c:309
#9  0x00007f885d23084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f88430e0700 (LWP 27359)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f885a0b9c8a in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f885a0b9cb9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f88592550a5 in start_thread (arg=0x7f88430e0700) at pthread_create.c:309
#4  0x00007f885d23084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f88605af8c0 (LWP 27356)):
[KCrash Handler]
#5  0x00007f885d16cd27 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#6  0x00007f885d16e418 in __GI_abort () at abort.c:89
#7  0x00007f885da91c22 in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=0x1923d48 "Failed to load Plasma Libraries, cannot continue.") at global/qglobal.cpp:2386
#8  0x00007f885da91f89 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0x40f028 "Failed to load Plasma Libraries, cannot continue.", ap=ap@entry=0x7fff29369d18) at global/qglobal.cpp:2432
#9  0x00007f885da92794 in qFatal (msg=msg@entry=0x40f028 "Failed to load Plasma Libraries, cannot continue.") at global/qglobal.cpp:2615
#10 0x000000000040b8e7 in MainWindow::MainWindow (this=0x13e4950, parent=<optimized out>) at /build/buildd/plasma-mediacenter-1.3.0/shells/newshell/mainwindow.cpp:122
#11 0x000000000040e3b6 in Application::newInstance (this=0x7fff2936adb0) at /build/buildd/plasma-mediacenter-1.3.0/shells/newshell/application.cpp:39
#12 0x00007f885fd67f1a in ?? () from /usr/lib/libkdeui.so.5
#13 0x00007f885fd67f95 in ?? () from /usr/lib/libkdeui.so.5
#14 0x00007f885fd681b3 in ?? () from /usr/lib/libkdeui.so.5
#15 0x00007f885c1d7bf6 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x13edaa0, object=object@entry=0x160c680, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#16 0x00007f885c1d8d29 in QDBusConnectionPrivate::activateCall (this=this@entry=0x13edaa0, object=0x160c680, flags=flags@entry=337, msg=...) at qdbusintegrator.cpp:856
#17 0x00007f885c1d9798 in QDBusConnectionPrivate::activateObject (this=0x13edaa0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#18 0x00007f885c1d991b in QDBusActivateObjectEvent::placeMetaCall (this=0x15bddd0) at qdbusintegrator.cpp:1541
#19 0x00007f885dbb4f41 in QObject::event (this=this@entry=0x7fff2936adb0, e=e@entry=0x15bddd0) at kernel/qobject.cpp:1222
#20 0x00007f885dba0ebc in QCoreApplication::event (this=this@entry=0x7fff2936adb0, e=e@entry=0x15bddd0) at kernel/qcoreapplication.cpp:1765
#21 0x00007f885e592203 in QApplication::event (this=0x7fff2936adb0, e=0x15bddd0) at kernel/qapplication.cpp:2549
#22 0x00007f885e58d11c in QApplicationPrivate::notify_helper (this=this@entry=0x141cf30, receiver=receiver@entry=0x7fff2936adb0, e=e@entry=0x15bddd0) at kernel/qapplication.cpp:4570
#23 0x00007f885e593870 in QApplication::notify (this=0x7fff2936adb0, receiver=0x7fff2936adb0, e=0x15bddd0) at kernel/qapplication.cpp:4356
#24 0x00007f885fd60cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#25 0x00007f885db9c86d in QCoreApplication::notifyInternal (this=0x7fff2936adb0, receiver=receiver@entry=0x7fff2936adb0, event=event@entry=0x15bddd0) at kernel/qcoreapplication.cpp:953
#26 0x00007f885db9ff41 in sendEvent (event=0x15bddd0, receiver=0x7fff2936adb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x13d4270) at kernel/qcoreapplication.cpp:1577
#28 0x00007f885dba03d3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#29 0x00007f885dbc9ed3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=0x13f8be0) at kernel/qeventdispatcher_glib.cpp:287
#31 0x00007f8858d6fc5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f8858d6ff48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f8858d6fffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f885dbca031 in QEventDispatcherGlib::processEvents (this=0x13d5b70, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#35 0x00007f885e6304e6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f885db9b4f1 in QEventLoop::processEvents (this=this@entry=0x7fff2936ab50, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f885db9b805 in QEventLoop::exec (this=this@entry=0x7fff2936ab50, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007f885dba0f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#39 0x00007f885e58b4dc in QApplication::exec () at kernel/qapplication.cpp:3828
#40 0x00000000004099e6 in main (argc=1, argv=0x7fff2936aef8) at /build/buildd/plasma-mediacenter-1.3.0/shells/newshell/main.cpp:85

Reported using DrKonqi