Bug 284578

Application: kded4 ($Id$)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

Log in to system, desktop comes up, couple of seconds pass, then I get the crash report screen

- Custom settings of the application:

Using phonon-vlc as backend

Happens every time when using phonon-vlc as backend

When phonon-gstreamer is used, I do not get a crash report screen

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0x7f86eb984760 (LWP 1084))]

Thread 3 (Thread 0x7f86d1746700 (LWP 1130)):
#0  0x00007f86ea25dddf in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0x00007f86e6064195 in g_main_context_query () from /usr/lib/libglib-2.0.so.0
#2  0x00007f86e6064c0a in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f86e6065532 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#4  0x00007f86d1a09456 in ?? () from /usr/lib/libgio-2.0.so.0
#5  0x00007f86e608a026 in ?? () from /usr/lib/libglib-2.0.so.0
#6  0x00007f86dcbdc25a in ?? () from /usr/lib/libGL.so.1
#7  0x00007f86ea25ada0 in start_thread () from /lib/libpthread.so.0
#8  0x00007f86e90307dd in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f86d0d39700 (LWP 1133)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f86d0d38a50 in ?? ()
#2  0x00007fffb65ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f86eb984760 (LWP 1084)):
[KCrash Handler]
#6  0x00007f86e8f91735 in raise () from /lib/libc.so.6
#7  0x00007f86e8f92bab in abort () from /lib/libc.so.6
#8  0x00007f86e8f8a57e in ?? () from /lib/libc.so.6
#9  0x00007f86e8f8a622 in __assert_fail () from /lib/libc.so.6
#10 0x00007f86ce10eafb in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#11 0x00007f86ce119899 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#12 0x00007f86ce3d768d in ?? () from /usr/lib/kde4/kded_kmixd.so
#13 0x00007f86ce3e9da7 in ?? () from /usr/lib/kde4/kded_kmixd.so
#14 0x00007f86ce3e9d0d in ?? () from /usr/lib/kde4/kded_kmixd.so
#15 0x00007f86ea5e218e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0x00007f86e9784ae4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x00007f86e9789951 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x00007f86eb366bb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x00007f86ea5cb89c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x00007f86ea5cec2f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#21 0x00007f86ea5f61a3 in ?? () from /usr/lib/libQtCore.so.4
#22 0x00007f86e60647fd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0x00007f86e6064ff8 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x00007f86e60651c9 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0x00007f86ea5f6606 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x00007f86e9827eee in ?? () from /usr/lib/libQtGui.so.4
#27 0x00007f86ea5caa92 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x00007f86ea5cac97 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0x00007f86ea5ceeab in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#30 0x00007f86d860fd65 in kdemain () from /usr/lib/libkdeinit4_kded4.so
#31 0x00000000004082a7 in _start ()

Possible duplicates by query: bug 279764, bug 278471, bug 278430, bug 247807, bug 247040.

Reported using DrKonqi