'[k3b] [Bug 331624] New: K3b crashes immediately when trying to open DVD for ripping'

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List:       kde-bugs-dist
Subject:    [k3b] [Bug 331624] New: K3b crashes immediately when trying to open DVD for ripping
From:       Jon Crandell <jon.crandell () gmail ! com>
Date:       2014-02-28 18:30:28
Message-ID: bug-331624-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=331624

            Bug ID: 331624
           Summary: K3b crashes immediately when trying to open DVD for
                    ripping
    Classification: Unclassified
           Product: k3b
           Version: 2.0.2
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: michalm@jabster.pl
          Reporter: jon.crandell@gmail.com
                CC: trueg@kde.org

Application: k3b (2.0.2)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-17-generic x86_64
Distribution: Linux Mint 14 Nadia

-- Information about the crash:
- What I was doing when the application crashed:
Opened DVD created by Apple iDVD from OS X 10.6.8.

I had just installed transcode and mp3 features for K3b

- Custom settings of the application:

The crash can be reproduced every 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 0x7f6acc82a7c0 (LWP 2902))]

Thread 3 (Thread 0x7f6ac53d8700 (LWP 2903)):
#0  0x00007f6adad614c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#1  0x00007f6ad5460618 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ad5460cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6ad5460ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6adad61c16 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f6adad322bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f6adad32548 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f6adac33b10 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f6adad129af in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f6adac36aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f6ad5203e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f6ad96c53fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6abb1e5700 (LWP 2930)):
#0  0x00007f6ad52080fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f6adac356f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f6adac35e96 in QThread::sleep(unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007f6adf24d825 in K3b::MediaCache::PollThread::run (this=0x1008880) at
/build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007f6adac36aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f6ad5203e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f6ad96c53fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6acc82a7c0 (LWP 2902)):
[KCrash Handler]
#5  0x00007f6adb1a1d70 in KTempDir::name() const () from
/usr/lib/libkdecore.so.5
#6  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished
(this=0x11c3760) at
/build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#7  0x00007f6adad48f5f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f6adf251a9f in K3bQProcess::finished (this=this@entry=0x15e3ee0,
_t1=0, _t2=QProcess::CrashExit) at
/build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#9  0x00007f6adf254f82 in K3bQProcessPrivate::_q_notifyProcessDied
(this=0x15df8b0) at
/build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
#10 0x00007f6adf257f85 in K3bQProcessPrivate::waitForFinished (this=0x15df8b0,
msecs=30000) at
/build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess_unix.cpp:1199
#11 0x00007f6adf251bfb in K3bQProcess::waitForFinished
(this=this@entry=0x15e3ee0, msecs=msecs@entry=30000) at
/build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:1428
#12 0x00007f6adf251f53 in K3bQProcess::~K3bQProcess (this=0x15e3ee0,
__in_chrg=<optimized out>) at
/build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:895
#13 0x00007f6adf2503a9 in K3b::Process::~Process (this=0x15e3ee0,
__in_chrg=<optimized out>) at
/build/buildd/k3b-2.0.2/libk3b/tools/k3bprocess.cpp:119
#14 0x00007f6adad48468 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007f6ad9e5fe9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#16 0x00007f6ad9e6430a in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007f6adb7711f6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#18 0x00007f6adad3356e in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#19 0x00007f6adad373f1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007f6adad61a63 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007f6ad5460ab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f6ad5460de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f6ad5460ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f6adad61bf6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x00007f6ad9f04c1e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#26 0x00007f6adad322bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f6adad32548 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f6adad37708 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#29 0x0000000000444962 in main (argc=<optimized out>, argv=0x7fff283e9cf8) at
/build/buildd/k3b-2.0.2/src/main.cpp:165

This bug may be a duplicate of or related to bug 268680.

Possible duplicates by query: bug 331047, bug 330384, bug 329056, bug 326916,
bug 326527.

Reported using DrKonqi

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