Bug 405610

Application: ktorrent (5.1.1)

Qt Version: 5.12.2
Frameworks Version: 5.56.0
Operating System: Linux 5.0.2-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc0903b8800 (LWP 8523))]

Thread 6 (Thread 0x7fc08cb73700 (LWP 11133)):
#0  0x00007fc095eb1c21 in poll () from /usr/lib/libc.so.6
#1  0x00007fc092fb9673 in ?? () from /usr/lib/libpulse.so.0
#2  0x00007fc092faa990 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007fc092faafe0 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007fc092fab091 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007fc092fb95ae in ?? () from /usr/lib/libpulse.so.0
#6  0x00007fc0907cb9fc in ?? () from /usr/lib/pulseaudio/libpulsecommon-12.2.so
#7  0x00007fc094f1fa9d in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fc095ebcb23 in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fc062a36700 (LWP 8574)):
#0  0x00007fc094f25afc in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fc096377c4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/libQt5Core.so.5
#2  0x00007fc096377d3a in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#3  0x00007fc0980e9bcc in ?? () from /usr/lib/libKF5Torrent.so.6
#4  0x00007fc09637196c in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007fc094f1fa9d in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fc095ebcb23 in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fc07cd4a700 (LWP 8534)):
#0  0x00007fc094f25afc in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fc07d324c94 in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fc07d3249b8 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fc094f1fa9d in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fc095ebcb23 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fc08d3ee700 (LWP 8528)):
#0  0x00007fc095eb1c21 in poll () from /usr/lib/libc.so.6
#1  0x00007fc0940c2690 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fc0940c277e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fc096583cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fc09652ca8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fc096370569 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fc09637196c in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007fc094f1fa9d in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fc095ebcb23 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fc08e5ff700 (LWP 8526)):
#0  0x00007fc095eb1c21 in poll () from /usr/lib/libc.so.6
#1  0x00007fc0940c2690 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fc0940c277e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fc096583cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fc09652ca8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fc096370569 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fc097422ba6 in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x00007fc09637196c in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fc094f1fa9d in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fc095ebcb23 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fc0903b8800 (LWP 8523)):
[KCrash Handler]
#6  0x00007fc0963ee39e in QtPrivate::qustrchr(QStringView, unsigned short) () from /usr/lib/libQt5Core.so.5
#7  0x00007fc0963ee4cc in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fc0963f1ec8 in QString::replace(QChar, QChar, Qt::CaseSensitivity) () from /usr/lib/libQt5Core.so.5
#9  0x00007fc09717048a in ?? () from /usr/lib/libQt5Widgets.so.5
#10 0x00007fc097177b90 in QStyledItemDelegate::displayText(QVariant const&, QLocale const&) const () from /usr/lib/libQt5Widgets.so.5
#11 0x00007fc0971795af in QStyledItemDelegate::initStyleOption(QStyleOptionViewItem*, QModelIndex const&) const () from /usr/lib/libQt5Widgets.so.5
#12 0x00007fc097178951 in QStyledItemDelegate::sizeHint(QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/libQt5Widgets.so.5
#13 0x00007fc0971bdce3 in QTreeView::indexRowSizeHint(QModelIndex const&) const () from /usr/lib/libQt5Widgets.so.5
#14 0x00007fc0971be73e in QTreeViewPrivate::layout(int, bool, bool) () from /usr/lib/libQt5Widgets.so.5
#15 0x00007fc0971c6402 in QTreeView::doItemsLayout() () from /usr/lib/libQt5Widgets.so.5
#16 0x00007fc0971c0a04 in QTreeViewPrivate::updateScrollBars() () from /usr/lib/libQt5Widgets.so.5
#17 0x00007fc0971c7f42 in QTreeView::updateGeometries() () from /usr/lib/libQt5Widgets.so.5
#18 0x00007fc096f3a63e in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#19 0x00007fc096fe186f in QFrame::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#20 0x00007fc09715c50c in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#21 0x00007fc0971c6c0c in QTreeView::viewportEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#22 0x00007fc09652db0b in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#23 0x00007fc096ef8e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#24 0x00007fc096f005f1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#25 0x00007fc09652ddf9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#26 0x00007fc096f32430 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007fc096f36464 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#28 0x00007fc096f39775 in QWidgetPrivate::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5
#29 0x00007fc096f36421 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#30 0x00007fc096f36482 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#31 0x00007fc096f39775 in QWidgetPrivate::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5
#32 0x00007fc096f36421 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#33 0x00007fc096f36482 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#34 0x00007fc096f3640c in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#35 0x00007fc096f36482 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#36 0x00007fc096f39775 in QWidgetPrivate::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5
#37 0x00007fc0984cd15e in kt::TabBarWidget::unshrink() () from /usr/lib/libktcore.so.16
#38 0x00007fc096558980 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#39 0x00007fc0984d6ec0 in ?? () from /usr/lib/libktcore.so.16
#40 0x00007fc096558980 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#41 0x00007fc096ef26b3 in QAction::toggled(bool) () from /usr/lib/libQt5Widgets.so.5
#42 0x00007fc096ef4bd3 in QAction::setChecked(bool) () from /usr/lib/libQt5Widgets.so.5
#43 0x00007fc07c3728a5 in ?? () from /usr/lib/qt/plugins/ktorrent/ktorrent_infowidget.so
#44 0x00007fc0984ce9fd in kt::PluginManager::unloadAll() () from /usr/lib/libktcore.so.16
#45 0x0000557fdeb23ac1 in ?? ()
#46 0x00007fc096558980 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#47 0x00007fc09652cfc8 in QCoreApplication::aboutToQuit(QCoreApplication::QPrivateSignal) () from /usr/lib/libQt5Core.so.5
#48 0x00007fc096531382 in QCoreApplicationPrivate::execCleanup() () from /usr/lib/libQt5Core.so.5
#49 0x00007fc096534e00 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#50 0x0000557fdeb20f29 in ?? ()
#51 0x00007fc095de5223 in __libc_start_main () from /usr/lib/libc.so.6
#52 0x0000557fdeb2186e in _start ()
[Inferior 1 (process 8523) detached]

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