Application: k3b (2.0.2)
KDE Platform Version: 4.11.5 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.11.0-17-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
transferring a file to burn. it crashed. no signs. just crashed. moved a file folder w 16 or so songs and it quit

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f95cd5db7c0 (LWP 5724))]

Thread 5 (Thread 0x7f95aee46700 (LWP 5725)):
#0  0x00007f95c11d1055 in __GI___pthread_mutex_lock (mutex=0x15d9010) at pthread_mutex_lock.c:95
#1  0x00007f95c1eb73a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f95c1e76c17 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f95c1e775c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f95c1e77b0a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f95b555cb66 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f95c1e9c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f95c11cef6e in start_thread (arg=0x7f95aee46700) at pthread_create.c:311
#8  0x00007f95c6a8a9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f95ae645700 (LWP 5726)):
#0  0x00007f95c1eb70e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f95c1eb7399 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f95c1e767f0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f95c1e77565 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f95c1e777ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f95c1e777f9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f95c1e9c0f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f95c11cef6e in start_thread (arg=0x7f95ae645700) at pthread_create.c:311
#8  0x00007f95c6a8a9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f959c8ac700 (LWP 5728)):
#0  0x00007fff60bfea2f in clock_gettime ()
#1  0x00007f95c6a9f96d in clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f95c8058757 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007f95c8131fe5 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f95c813082c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f95c81308d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f95c1e76d4d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f95c1e775c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f95c1e777ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f95c8130a76 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f95c81025ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007f95c81028e5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007f95c800188f in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007f95c80e3d13 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007f95c8003f2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007f95c11cef6e in start_thread (arg=0x7f959c8ac700) at pthread_create.c:311
#16 0x00007f95c6a8a9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f95ade44700 (LWP 5902)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f95c8002b7a in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f95c80032d6 in QThread::sleep(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007f95ccec77f5 in K3b::MediaCache::PollThread::run (this=0x141ffa0) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007f95c8003f2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f95c11cef6e in start_thread (arg=0x7f95ade44700) at pthread_create.c:311
#6  0x00007f95c6a8a9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f95cd5db7c0 (LWP 5724)):
[KCrash Handler]
#5  0x00007f9595ac2452 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#6  0x00007f95967b5d5e in K3bFFMpegFile::close (this=this@entry=0x22a64c0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#7  0x00007f95967b5dc0 in K3bFFMpegFile::open (this=this@entry=0x22a64c0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#8  0x00007f95967b6859 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#9  0x00007f95967b5452 in K3bFFMpegDecoderFactory::canDecode (this=<optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#10 0x00007f95cced6ea8 in K3b::AudioDecoderFactory::createDecoder (url=...) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:584
#11 0x00007f95ccf23002 in getDecoderForUrl (reused=0x7fff60acb4bf, url=..., this=<optimized out>) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:454
#12 K3b::AudioDoc::getDecoderForUrl (this=0x1b43410, url=..., reused=reused@entry=0x7fff60acb4bf) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:445
#13 0x00000000004ba563 in K3b::AudioTrackAddingDialog::slotAddUrls (this=0x1e2acb0) at /build/buildd/k3b-2.0.2/src/projects/k3baudiotrackaddingdialog.cpp:173
#14 0x00007f95c811bdce in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007f95c727536b in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#16 0x00007f95c7225dfc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007f95c722c470 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007f95c8b4ca6a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x00007f95c81038bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007f95c8106e1f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007f95c8131073 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007f95c1e773b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f95c1e77708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f95c1e777ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f95c8130a55 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007f95c72c79d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#27 0x00007f95c81025ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f95c81028e5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#29 0x00007f95c76cc38c in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007f95c76cc4c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#31 0x00007f95c811bdce in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#32 0x00007f95c727536b in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#33 0x00007f95c7225dfc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007f95c722c470 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#35 0x00007f95c8b4ca6a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#36 0x00007f95c81038bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#37 0x00007f95c8106e1f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#38 0x00007f95c8131073 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007f95c1e773b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f95c1e77708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f95c1e777ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f95c8130a55 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#43 0x00007f95c72c79d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#44 0x00007f95c81025ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#45 0x00007f95c81028e5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#46 0x00007f95c8107e5b in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#47 0x00000000004449a2 in main (argc=<optimized out>, argv=0x7fff60acc858) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 331431, bug 330998, bug 330642, bug 330160, bug 330002.

Reported using DrKonqi