Bug 279005

Summary: Openning crashed DVD
Product: [Applications] k3b Reporter: Lauro <lauro>
Component: generalAssignee: k3b developers <k3b>
Status: RESOLVED WORKSFORME    
Severity: crash CC: aacid, trueg
Priority: NOR Keywords: triaged
Version: 2.0.2   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Lauro 2011-08-01 08:12:50 UTC 
Application: k3b (2.0.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to open and rip a DVD with reading problems.
Using Ubuntu 11.04.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb9afa187a0 (LWP 4651))]

Thread 5 (Thread 0x7fb99cba5700 (LWP 4654)):
#0  0x00007fb9a9b11f03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fb9a519e104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb9a519e9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb99d2e9c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fb9a51c53e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb9a69e1d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007fb9a9b1f04d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fb98fac8700 (LWP 4662)):
#0  0x00007fb9a9b11f03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fb9a519e104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb9a519e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb9ab171446 in QEventDispatcherGlib::processEvents (this=0x271a5a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb9ab145882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb9ab145abc in QEventLoop::exec (this=0x7fb98fac7db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fb9ab05c924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fb9ab127c2f in QInotifyFileSystemWatcherEngine::run (this=0x26ec560) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb9ab05f175 in QThreadPrivate::start (arg=0x26ec560) at thread/qthread_unix.cpp:320
#9  0x00007fb9a69e1d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fb9a9b1f04d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb98cebe700 (LWP 4687)):
#0  0x00007fb9a69e6f2b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fb9ab05ef28 in thread_sleep (ti=0x7fb98cebdda0) at thread/qthread_unix.cpp:470
#2  0x00007fb9ab05f0c6 in QThread::sleep (secs=<value optimized out>) at thread/qthread_unix.cpp:484
#3  0x00007fb9af302a2f in K3b::MediaCache::PollThread::run (this=0x28086d0) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fb9ab05f175 in QThreadPrivate::start (arg=0x28086d0) at thread/qthread_unix.cpp:320
#5  0x00007fb9a69e1d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007fb9a9b1f04d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb98c6bd700 (LWP 4688)):
#0  0x00007fb9a69e6f2b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fb9ab05ef28 in thread_sleep (ti=0x7fb98c6bcda0) at thread/qthread_unix.cpp:470
#2  0x00007fb9ab05f0c6 in QThread::sleep (secs=<value optimized out>) at thread/qthread_unix.cpp:484
#3  0x00007fb9af302a2f in K3b::MediaCache::PollThread::run (this=0x280daa0) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fb9ab05f175 in QThreadPrivate::start (arg=0x280daa0) at thread/qthread_unix.cpp:320
#5  0x00007fb9a69e1d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007fb9a9b1f04d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb9afa187a0 (LWP 4651)):
[KCrash Handler]
#6  QUrlPrivate::parse (this=0x2914810, parseOptions=QUrlPrivate::ParseAndSet) at io/qurl.cpp:3759
#7  0x00007fb9ab104fb7 in QUrl::host (this=0x2a147b0) at io/qurl.cpp:4691
#8  0x00007fb9ab5a5630 in KUrl::hasHost() const () from /usr/lib/libkdecore.so.5
#9  0x00007fb9ab5a5dc3 in KUrl::toLocalFile(KUrl::AdjustPathOption) const () from /usr/lib/libkdecore.so.5
#10 0x00007fb98d8cb0e6 in K3bLibsndfileDecoderFactory::canDecode (this=<value optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/libsndfile/k3blibsndfiledecoder.cpp:219
#11 0x000000000051163f in areAudioFiles (this=0x28090e0, urls=...) at /build/buildd/k3b-2.0.2/src/k3b.cpp:152
#12 K3b::MainWindow::addUrls (this=0x28090e0, urls=...) at /build/buildd/k3b-2.0.2/src/k3b.cpp:1545
#13 0x0000000000504ca9 in K3b::DirOperator::slotAddFilesToProject (this=<value optimized out>) at /build/buildd/k3b-2.0.2/src/k3bdiroperator.cpp:164
#14 0x0000000000504d08 in K3b::DirOperator::qt_metacall (this=0x283bea0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87805600) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bdiroperator.moc:76
#15 0x00007fb9ab15b5f8 in QMetaObject::activate (sender=0x283bea0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff87805600) at kernel/qobject.cpp:3287
#16 0x00007fb9aed50d35 in KDirOperator::fileSelected(KFileItem const&) () from /usr/lib/libkfile.so.4
#17 0x00007fb9aed50e15 in KDirOperator::Private::_k_slotActivated(QModelIndex const&) () from /usr/lib/libkfile.so.4
#18 0x00007fb9aed5817a in KDirOperator::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkfile.so.4
#19 0x0000000000504cf0 in K3b::DirOperator::qt_metacall (this=0x283bea0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87805790) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bdiroperator.moc:71
#20 0x00007fb9ab15b5f8 in QMetaObject::activate (sender=0x2907f00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff87805790) at kernel/qobject.cpp:3287
#21 0x00007fb9aa7a4135 in QAbstractItemView::activated (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#22 0x00007fb9aa7a42e0 in QAbstractItemView::mouseDoubleClickEvent (this=0x2907f00, event=0x7fff878064e0) at itemviews/qabstractitemview.cpp:1833
#23 0x00007fb9aa2ddce2 in QWidget::event (this=0x2907f00, event=0x7fff878064e0) at kernel/qwidget.cpp:8263
#24 0x00007fb9aa690156 in QFrame::event (this=0x2907f00, e=0x7fff878064e0) at widgets/qframe.cpp:557
#25 0x00007fb9aa7a146b in QAbstractItemView::viewportEvent (this=0x2907f00, event=0x7fff878064e0) at itemviews/qabstractitemview.cpp:1628
#26 0x00007fb9ab146627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2913ab0, event=0x7fff878064e0) at kernel/qcoreapplication.cpp:846
#27 0x00007fb9aa28c9c1 in QApplicationPrivate::notify_helper (this=0x244bd60, receiver=0x2913ab0, e=0x7fff878064e0) at kernel/qapplication.cpp:4458
#28 0x00007fb9aa291dc3 in QApplication::notify (this=<value optimized out>, receiver=0x2913ab0, e=0x7fff878064e0) at kernel/qapplication.cpp:4023
#29 0x00007fb9abb87866 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#30 0x00007fb9ab14649c in QCoreApplication::notifyInternal (this=0x7fff878071b0, receiver=0x2913ab0, event=0x7fff878064e0) at kernel/qcoreapplication.cpp:731
#31 0x00007fb9aa28da1d in sendEvent (receiver=0x2913ab0, event=0x7fff878064e0, alienWidget=0x2913ab0, nativeWidget=0x281bbc0, buttonDown=0x7fb9aad70218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QApplicationPrivate::sendMouseEvent (receiver=0x2913ab0, event=0x7fff878064e0, alienWidget=0x2913ab0, nativeWidget=0x281bbc0, buttonDown=0x7fb9aad70218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#33 0x00007fb9aa30f190 in QETWidget::translateMouseEvent (this=0x281bbc0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#34 0x00007fb9aa30dab7 in QApplication::x11ProcessEvent (this=0x7fff878071b0, event=0x7fff87806e30) at kernel/qapplication_x11.cpp:3680
#35 0x00007fb9aa336842 in x11EventSourceDispatch (s=0x2446420, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x00007fb9a519dbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007fb9a519e3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fb9a519e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fb9ab1713ef in QEventDispatcherGlib::processEvents (this=0x23aa370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#40 0x00007fb9aa3364de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007fb9ab145882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007fb9ab145abc in QEventLoop::exec (this=0x7fff87807130, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007fb9ab149ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#44 0x0000000000514cee in main (argc=1, argv=<value optimized out>) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Reported using DrKonqi
Comment 1 Albert Astals Cid 2014-09-29 22:52:19 UTC 
Can you reproduce this crash all the file?

Can you please try running
   valgrind k3b --nofork
try to reproduce the crash and attach the output of valgrind?
Comment 2 Andrew Crouthamel 2018-09-25 03:39:50 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Andrew Crouthamel 2018-10-27 03:59:37 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!