Bug 274706

Application: amarok (2.4.1)
KDE Platform Version: 4.6.2 (4.6.2) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-gentoo-r6 x86_64
Distribution: "Gentoo Base System release 2.0.2"

-- Information about the crash:
- What I was doing when the application crashed:
Executing amarok from the terminal as follows:
amarok -d --cdplay

- Unusual behavior I noticed:
Amarok refuses to recognize there's a CD in the drive, even when I browse to it manually from within Amarok.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd624bf97a0 (LWP 28522))]

Thread 2 (Thread 0x7fd6050a2700 (LWP 28526)):
#0  0x00007fd62141b523 in poll () from /lib64/libc.so.6
#1  0x00007fd61974fa9f in ?? () from /usr/lib64/libpulse.so.0
#2  0x00007fd61973f8e6 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x00007fd619740cc9 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007fd619740d80 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007fd61974f89b in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007fd616191a77 in ?? () from /usr/lib64/libpulsecommon-0.9.22.so
#7  0x00007fd617008853 in ?? () from //usr/lib64/opengl/nvidia/lib/libGL.so.1
#8  0x00007fd61f5dbc1a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fd6214242cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd624bf97a0 (LWP 28522)):
[KCrash Handler]
#6  0x00007fd623b3b09a in MainWindow::playAudioCd() () from /usr/lib64/libamaroklib.so.1
#7  0x00007fd623b0d98d in App::handleCliArgs() () from /usr/lib64/libamaroklib.so.1
#8  0x00007fd623b0e411 in App::newInstance() () from /usr/lib64/libamaroklib.so.1
#9  0x00007fd6245ffed7 in KUniqueApplication::Private::_k_newInstanceNoFork() () from /usr/lib64/libkdeui.so.5
#10 0x00007fd6245fff41 in KUniqueApplication::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeui.so.5
#11 0x00007fd623b0a735 in App::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libamaroklib.so.1
#12 0x00007fd621d61abe in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#13 0x00007fd62274b166 in QApplication::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#14 0x00007fd623b0861c in App::event(QEvent*) () from /usr/lib64/libamaroklib.so.1
#15 0x00007fd6227487dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#16 0x00007fd62274dc7d in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#17 0x00007fd6245f85c6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#18 0x00007fd621d4fd2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#19 0x00007fd621d52cb1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007fd621d7c2d3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#21 0x00007fd61bbd3fa1 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#22 0x00007fd61bbd8638 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007fd61bbd87ec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#24 0x00007fd621d7be13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007fd6227fa92e in ?? () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007fd621d5304f in QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00007fd6227a2702 in QWidgetPrivate::show_helper() () from /usr/lib64/qt4/libQtGui.so.4
#28 0x00007fd6227a3d4a in QWidget::setVisible(bool) () from /usr/lib64/qt4/libQtGui.so.4
#29 0x00007fd623b0a1d6 in App::continueInit() () from /usr/lib64/libamaroklib.so.1
#30 0x00007fd623b0ad8d in App::App() () from /usr/lib64/libamaroklib.so.1
#31 0x0000000000409aa1 in _start ()

Reported using DrKonqi