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List:       kde-bugs-dist
Subject:    [k3b] [Bug 328258] New: k3b segmintation crash
From:       Ralph DeWitt <ralphdewitt () gmail ! com>
Date:       2013-11-30 18:38:35
Message-ID: bug-328258-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=328258

            Bug ID: 328258
           Summary: k3b segmintation crash
    Classification: Unclassified
           Product: k3b
           Version: 2.0.80
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: michalm@jabster.pl
          Reporter: ralphdewitt@gmail.com
                CC: trueg@kde.org

Application: k3b (2.0.80)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.11.6-4-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I opened k3b, inserted a auido
cd, selected start ripping, selected mp3(lame), selected directory to write to,
selected start, application then crashes. Does this everytime. I am running
Opensuse 13.1 with ksb version 2.0.80.git.20131118-1.1 obtained from packman
repo

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1754e1c8c0 (LWP 3998))]

Thread 3 (Thread 0x7f173834f700 (LWP 3999)):
#0  0x00007f174e2eb560 in __pthread_mutex_unlock_usercnt () from
/lib64/libpthread.so.0
#1  0x00007f1748d4b281 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f1748d0ac60 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f1748d0b4e3 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f1748d0b6cc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f174fca5d76 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#6  0x00007f174fc77d0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#7  0x00007f174fc78005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#8  0x00007f174fb76fef in QThread::exec() () from /usr/lib64/libQtCore.so.4
#9  0x00007f174fc59513 in ?? () from /usr/lib64/libQtCore.so.4
#10 0x00007f174fb7968f in ?? () from /usr/lib64/libQtCore.so.4
#11 0x00007f174e2e80db in start_thread () from /lib64/libpthread.so.0
#12 0x00007f174e5e790d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f172a9ee700 (LWP 4102)):
[KCrash Handler]
#5  operator-> (this=0x200000009) at /usr/include/QtCore/qshareddata.h:79
#6  K3b::Device::Track::length (this=0x200000009) at
/usr/src/debug/k3b-2.0.80.git20131118/libk3bdevice/k3btrack.cpp:95
#7  0x00000000004cdcf9 in K3b::AudioRipJob::trackLength (this=<optimized out>,
trackIndex=10) at
/usr/src/debug/k3b-2.0.80.git20131118/src/rip/k3baudioripjob.cpp:282
#8  0x00000000004dda0e in K3b::MassAudioEncodingJob::run (this=0x1859c10) at
/usr/src/debug/k3b-2.0.80.git20131118/src/rip/k3bmassaudioencodingjob.cpp:205
#9  0x00007f17546dec25 in K3b::Thread::run (this=<optimized out>) at
/usr/src/debug/k3b-2.0.80.git20131118/libk3b/core/k3bthread.cpp:62
#10 0x00007f174fb7968f in ?? () from /usr/lib64/libQtCore.so.4
#11 0x00007f174e2e80db in start_thread () from /lib64/libpthread.so.0
#12 0x00007f174e5e790d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1754e1c8c0 (LWP 3998)):
#0  0x00007f174e5da99d in read () from /lib64/libc.so.6
#1  0x00007f1748d4a580 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f1748d0b0ec in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f1748d0b55b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f1748d0b6cc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f174fca5d55 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#6  0x00007f174ee32936 in ?? () from /usr/lib64/libQtGui.so.4
#7  0x00007f174fc77d0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#8  0x00007f174fc78005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#9  0x00007f174f237cdc in QDialog::exec() () from /usr/lib64/libQtGui.so.4
#10 0x00000000005329f8 in K3b::JobProgressDialog::startJob
(this=this@entry=0x7fff89e3c780, job=job@entry=0x1859c10) at
/usr/src/debug/k3b-2.0.80.git20131118/src/k3bjobprogressdialog.cpp:618
#11 0x00000000004d3c67 in K3b::AudioRippingDialog::slotStartClicked
(this=0x7fff89e3d7a0) at
/usr/src/debug/k3b-2.0.80.git20131118/src/rip/k3baudiorippingdialog.cpp:304
#12 0x000000000053aec5 in K3b::InteractionDialog::qt_static_metacall
(_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized
out>) at
/usr/src/debug/k3b-2.0.80.git20131118/build/src/k3binteractiondialog.moc:137
#13 0x00007f174fc8cd68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#14 0x00007f174f3de4e2 in QAbstractButton::clicked(bool) () from
/usr/lib64/libQtGui.so.4
#15 0x00007f174f1424d3 in ?? () from /usr/lib64/libQtGui.so.4
#16 0x00007f174f143643 in ?? () from /usr/lib64/libQtGui.so.4
#17 0x00007f174f14372c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib64/libQtGui.so.4
#18 0x00007f174ede4dfe in QWidget::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#19 0x00007f174ed958ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#20 0x00007f174ed9bfad in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#21 0x00007f1753fc518a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#22 0x00007f174fc790ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#23 0x00007f174ed9b763 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib64/libQtGui.so.4
#24 0x00007f174ee0cf7b in ?? () from /usr/lib64/libQtGui.so.4
#25 0x00007f174ee0b9ec in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib64/libQtGui.so.4
#26 0x00007f174ee32882 in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00007f1748d0b2d6 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#28 0x00007f1748d0b628 in ?? () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f1748d0b6cc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#30 0x00007f174fca5d55 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#31 0x00007f174ee32936 in ?? () from /usr/lib64/libQtGui.so.4
#32 0x00007f174fc77d0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#33 0x00007f174fc78005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#34 0x00007f174f237cdc in QDialog::exec() () from /usr/lib64/libQtGui.so.4
#35 0x000000000053b584 in K3b::InteractionDialog::exec
(this=this@entry=0x7fff89e3d7a0) at
/usr/src/debug/k3b-2.0.80.git20131118/src/k3binteractiondialog.cpp:496
#36 0x00000000004d6d9f in K3b::AudioCdView::startRip (this=0xfcd340) at
/usr/src/debug/k3b-2.0.80.git20131118/src/rip/k3baudiocdview.cpp:335
#37 0x00007f174fc8cd68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#38 0x00007f174ed8f752 in QAction::triggered(bool) () from
/usr/lib64/libQtGui.so.4
#39 0x00007f174ed91123 in QAction::activate(QAction::ActionEvent) () from
/usr/lib64/libQtGui.so.4
#40 0x00007f174f143602 in ?? () from /usr/lib64/libQtGui.so.4
#41 0x00007f174f14372c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib64/libQtGui.so.4
#42 0x00007f174f1fa6aa in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib64/libQtGui.so.4
#43 0x00007f174ede4dfe in QWidget::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#44 0x00007f174ed958ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#45 0x00007f174ed9bfad in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#46 0x00007f1753fc518a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#47 0x00007f174fc790ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#48 0x00007f174ed9b763 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib64/libQtGui.so.4
#49 0x00007f174ee0cf7b in ?? () from /usr/lib64/libQtGui.so.4
#50 0x00007f174ee0b9ec in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib64/libQtGui.so.4
#51 0x00007f174ee32882 in ?? () from /usr/lib64/libQtGui.so.4
#52 0x00007f1748d0b2d6 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#53 0x00007f1748d0b628 in ?? () from /usr/lib64/libglib-2.0.so.0
#54 0x00007f1748d0b6cc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#55 0x00007f174fca5d55 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#56 0x00007f174ee32936 in ?? () from /usr/lib64/libQtGui.so.4
#57 0x00007f174fc77d0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#58 0x00007f174fc78005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#59 0x00007f174fc7d13b in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#60 0x0000000000449f23 in main (argc=<optimized out>, argv=0x7fff89e3e848) at
/usr/src/debug/k3b-2.0.80.git20131118/src/main.cpp:146

Reported using DrKonqi

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