Application: knotify4 (4.14.6)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.8-zmi x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

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

obviously it crashed because of k3b, because at the moment it finished reading a cd, knotify was gone. At this time I was working in Konsole on another screen, and k3b seems the only reason for the crash. But I can't tell for sure. Could it be because my sound system is not working correctly?

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f93d9049800 (LWP 25207))]

Thread 2 (Thread 0x7f93c584f700 (LWP 25208)):
#0  0x00007f93d61fcc3d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f93d3833be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f93d3833cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f93d69800de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f93c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f93d6951e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f93c584eda0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f93d6952165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f93c584eda0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f93d684f0bf in QThread::exec() (this=this@entry=0x15ac3b0) at thread/qthread.cpp:538
#7  0x00007f93d6933783 in QInotifyFileSystemWatcherEngine::run() (this=0x15ac3b0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f93d685179f in QThreadPrivate::start(void*) (arg=0x15ac3b0) at thread/qthread_unix.cpp:349
#9  0x00007f93d42600a4 in start_thread (arg=0x7f93c584f700) at pthread_create.c:309
#10 0x00007f93d620506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f93d9049800 (LWP 25207)):
[KCrash Handler]
#6  0x00007f93d61afb8a in __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:29
#7  0x00007f93b9c0db2e in QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void const*), void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f93ba112077 in  () at /usr/lib64/libQt5Gui.so.5
#9  0x00007f93d8ebe92a in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7ffef320dff8, env=env@entry=0x156b4d0) at dl-init.c:78
#10 0x00007f93d8ebea13 in _dl_init (env=0x156b4d0, argv=0x7ffef320dff8, argc=1, l=<optimized out>) at dl-init.c:36
#11 0x00007f93d8ebea13 in _dl_init (main_map=main_map@entry=0x169fa50, argc=1, argv=0x7ffef320dff8, env=0x156b4d0) at dl-init.c:126
#12 0x00007f93d8ec2b48 in dl_open_worker (a=a@entry=0x7ffef320c0a8) at dl-open.c:566
#13 0x00007f93d8ebe7e4 in _dl_catch_error (objname=objname@entry=0x7ffef320c098, errstring=errstring@entry=0x7ffef320c0a0, mallocedp=mallocedp@entry=0x7ffef320c097, operate=operate@entry=0x7f93d8ec2870 <dl_open_worker>, args=args@entry=0x7ffef320c0a8) at dl-error.c:187
#14 0x00007f93d8ec233b in _dl_open (file=0x169f180 "/usr/lib64/vlc/plugins/gui/libqt4_plugin.so", mode=-2147483647, caller_dlopen=<optimized out>, nsid=-2, argc=1, argv=0x7ffef320dff8, env=0x156b4d0) at dl-open.c:650
#15 0x00007f93d198102b in dlopen_doit (a=a@entry=0x7ffef320c2c0) at dlopen.c:66
#16 0x00007f93d8ebe7e4 in _dl_catch_error (objname=0x13c3100, errstring=0x13c3108, mallocedp=0x13c30f8, operate=0x7f93d1980fd0 <dlopen_doit>, args=0x7ffef320c2c0) at dl-error.c:187
#17 0x00007f93d19815dd in _dlerror_run (operate=operate@entry=0x7f93d1980fd0 <dlopen_doit>, args=args@entry=0x7ffef320c2c0) at dlerror.c:163
#18 0x00007f93d19810c1 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87
#19 0x00007f93c445459f in  () at /usr/lib64/libvlccore.so.7
#20 0x00007f93c443dd5d in  () at /usr/lib64/libvlccore.so.7
#21 0x00007f93c443e057 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007f93c443e2c9 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007f93c443e534 in  () at /usr/lib64/libvlccore.so.7
#24 0x00007f93c443ea87 in  () at /usr/lib64/libvlccore.so.7
#25 0x00007f93c43d649d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#26 0x00007f93c41a0623 in libvlc_new () at /usr/lib64/libvlc.so.5
#27 0x00007f93c46d8ec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007f93c46be728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#29 0x00007f93c46bf1eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#30 0x00007f93d6937641 in QPluginLoader::instance() (this=0x7ffef320ccd0) at plugin/qpluginloader.cpp:204
#31 0x00007f93c4e3ff8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#32 0x00007f93c4e40773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#33 0x00007f93d860bc76 in  () at /usr/lib64/libphonon.so.4
#34 0x00007f93d860c317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#35 0x00007f93d860c8e3 in  () at /usr/lib64/libphonon.so.4
#36 0x00007f93d86049b9 in  () at /usr/lib64/libphonon.so.4
#37 0x00007f93d8602896 in  () at /usr/lib64/libphonon.so.4
#38 0x000000000040e771 in _start ()

Reported using DrKonqi