Bug 324430

Application: k3b (2.0.2)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-29-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Adding .ogg files to project. This happen quite often, but not all the time.

-- 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 0x7fbb1193b800 (LWP 22519))]

Thread 5 (Thread 0x7fbaed309700 (LWP 22520)):
#0  0x00007fbb062f9359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbb062f95b9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbb062ba0d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbb062ba304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbb0c555036 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fbb0c52538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fbb0c525618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fbb0c427410 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fbb0c506edf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fbb0c429bec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007fbb058191b4 in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#11 0x00007fbb05554f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007fbb0aeb4e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7fbae1a8a700 (LWP 22547)):
#0  0x00007fbb0555905e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fbb0c4287f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007fbb0c428f96 in QThread::sleep(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007fbb112397f5 in K3b::MediaCache::PollThread::run (this=0x223e670) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fbb0c429bec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fbb058191b4 in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#6  0x00007fbb05554f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007fbb0aeb4e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fbad3b71700 (LWP 22577)):
#0  0x00007fbb0aea6b0d in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fbb0581816c in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#2  0x00007fbb01171b27 in ?? () from /usr/lib/nvidia-313-updates/tls/libnvidia-tls.so.313.30
#3  0x00007fbb062f86cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbb062b9d3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbb062ba175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fbb062ba304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fbb0c555036 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fbb0c52538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fbb0c525618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007fbb0c427410 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007fbb0c506edf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007fbb0c429bec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007fbb058191b4 in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#14 0x00007fbb05554f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#15 0x00007fbb0aeb4e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fbabe9ab700 (LWP 22578)):
#0  0x00007fbb0aea83cd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fbb062ba1dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbb062ba6ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbaf68154f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fbb062ddeb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbb058191b4 in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#6  0x00007fbb05554f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007fbb0aeb4e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fbb1193b800 (LWP 22519)):
[KCrash Handler]
#5  0x00007fbae6347752 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#6  0x00007fbae710fd5e in K3bFFMpegFile::close (this=this@entry=0x34262c0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#7  0x00007fbae710fdc0 in K3bFFMpegFile::open (this=this@entry=0x34262c0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#8  0x00007fbae7110859 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#9  0x00007fbae710f452 in K3bFFMpegDecoderFactory::canDecode (this=<optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#10 0x00007fbb11248ea8 in K3b::AudioDecoderFactory::createDecoder (url=...) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:584
#11 0x00007fbb11295002 in getDecoderForUrl (reused=0x7ffff69ac94f, url=..., this=<optimized out>) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:454
#12 K3b::AudioDoc::getDecoderForUrl (this=0x238e370, url=..., reused=reused@entry=0x7ffff69ac94f) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:445
#13 0x00000000004ba563 in K3b::AudioTrackAddingDialog::slotAddUrls (this=0x344b1a0) at /build/buildd/k3b-2.0.2/src/projects/k3baudiotrackaddingdialog.cpp:173
#14 0x00007fbb0c5405be in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007fbb0b69e1ca in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#16 0x00007fbb0b6518ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007fbb0b65425b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007fbb0cf6f1a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x00007fbb0c52663e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007fbb0c52a171 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fbb0c554e83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007fbb062b9f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fbb062ba248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fbb062ba304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fbb0c555016 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007fbb0b6f71ae in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#27 0x00007fbb0c52538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007fbb0c525618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#29 0x00007fbb0bb0c1c8 in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007fbb0bb0c2fe in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#31 0x00007fbb0c5405be in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#32 0x00007fbb0b69e1ca in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#33 0x00007fbb0b6518ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007fbb0b65425b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#35 0x00007fbb0cf6f1a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#36 0x00007fbb0c52663e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#37 0x00007fbb0c52a171 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#38 0x00007fbb0c554e83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007fbb062b9f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fbb062ba248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fbb062ba304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fbb0c555016 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#43 0x00007fbb0b6f71ae in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#44 0x00007fbb0c52538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#45 0x00007fbb0c525618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#46 0x00007fbb0c52acf6 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#47 0x00000000004449a2 in main (argc=<optimized out>, argv=0x7ffff69ae508) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 324284, bug 323690, bug 323520, bug 323502, bug 323228.

Reported using DrKonqi