Application: dolphin (17.04.1)

Qt Version: 5.9.4
Frameworks Version: 5.44.0
Operating System: Linux 4.15.17-200.fc26.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Open a tab and perform file search.
Open a second tab (which inherits the search from the first tab,which is not right)
Cancel search,and browse
close tab,and dolphin crashed

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb2028140 (LWP 4003))]

Thread 3 (Thread 0xaead7b40 (LWP 4006)):
#0  0xb5b32f74 in QMutex::lock() () from /lib/libQt5Core.so.5
#1  0xb5d738fc in postEventSourcePrepare(_GSource*, int*) () from /lib/libQt5Core.so.5
#2  0xb5d73995 in postEventSourceCheck(_GSource*) () from /lib/libQt5Core.so.5
#3  0xb26f2cea in g_main_context_check () from /lib/libglib-2.0.so.0
#4  0xb26f3315 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#5  0xb26f34db in g_main_context_iteration () from /lib/libglib-2.0.so.0
#6  0xb5d73a1f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#7  0xb5d12d70 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#8  0xb5b36eb8 in QThread::exec() () from /lib/libQt5Core.so.5
#9  0xb5b3700b in QThread::run() () from /lib/libQt5Core.so.5
#10 0xb5b3c5d0 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#11 0xb4a622c9 in start_thread () from /lib/libpthread.so.0
#12 0xb57f1056 in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb10b0b40 (LWP 4005)):
#0  0xb7f14ce9 in __kernel_vsyscall ()
#1  0xb7f14966 in __vdso_clock_gettime ()
#2  0xb57ffdb1 in clock_gettime () from /lib/libc.so.6
#3  0xb5d72fda in qt_gettime() () from /lib/libQt5Core.so.5
#4  0xb5d7181a in QTimerInfoList::updateCurrentTime() () from /lib/libQt5Core.so.5
#5  0xb5d71c96 in QTimerInfoList::timerWait(timespec&) () from /lib/libQt5Core.so.5
#6  0xb5d736c3 in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib/libQt5Core.so.5
#7  0xb5d73757 in timerSourcePrepare(_GSource*, int*) () from /lib/libQt5Core.so.5
#8  0xb26f277d in g_main_context_prepare () from /lib/libglib-2.0.so.0
#9  0xb26f3272 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#10 0xb26f34db in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0xb5d73a1f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#12 0xb5d12d70 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#13 0xb5b36eb8 in QThread::exec() () from /lib/libQt5Core.so.5
#14 0xb5f84810 in QDBusConnectionManager::run() () from /lib/libQt5DBus.so.5
#15 0xb5b3c5d0 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#16 0xb4a622c9 in start_thread () from /lib/libpthread.so.0
#17 0xb57f1056 in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb2028140 (LWP 4003)):
[KCrash Handler]
#7  0xb7e58074 in DolphinTabPage::splitViewEnabled() const () from /lib/libkdeinit5_dolphin.so
#8  0xb7e40515 in DolphinMainWindow::updateSplitAction() () from /lib/libkdeinit5_dolphin.so
#9  0xb7e40882 in DolphinMainWindow::updateViewActions() () from /lib/libkdeinit5_dolphin.so
#10 0xb7e49f5b in DolphinMainWindow::activeViewChanged(DolphinViewContainer*) () from /lib/libkdeinit5_dolphin.so
#11 0xb5d43476 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#12 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#13 0xb7ead485 in DolphinTabWidget::activeViewChanged(DolphinViewContainer*) () from /lib/libkdeinit5_dolphin.so
#14 0xb5d43476 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#15 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#16 0xb7ead3a5 in DolphinTabPage::activeViewChanged(DolphinViewContainer*) () from /lib/libkdeinit5_dolphin.so
#17 0xb7e5839a in DolphinTabPage::slotViewActivated() () from /lib/libkdeinit5_dolphin.so
#18 0xb5d43476 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#19 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#20 0xb7dd43a1 in DolphinView::activated() () from /lib/libdolphinprivate.so.5
#21 0xb7daa63c in DolphinView::setActive(bool) () from /lib/libdolphinprivate.so.5
#22 0xb7e4e0a0 in DolphinViewContainer::setActive(bool) () from /lib/libkdeinit5_dolphin.so
#23 0xb7e4e0c8 in DolphinViewContainer::activate() () from /lib/libkdeinit5_dolphin.so
#24 0xb5d43476 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#25 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#26 0xb7c9f661 in KUrlNavigator::activated() () from /lib/libKF5KIOFileWidgets.so.5
#27 0xb7ca1230 in KUrlNavigator::setActive(bool) () from /lib/libKF5KIOFileWidgets.so.5
#28 0xb7e4e091 in DolphinViewContainer::setActive(bool) () from /lib/libkdeinit5_dolphin.so
#29 0xb7e4e0c8 in DolphinViewContainer::activate() () from /lib/libkdeinit5_dolphin.so
#30 0xb5d43476 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#31 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#32 0xb7eadf14 in DolphinSearchBox::activated() () from /lib/libkdeinit5_dolphin.so
#33 0xb7e87ff4 in DolphinSearchBox::eventFilter(QObject*, QEvent*) () from /lib/libkdeinit5_dolphin.so
#34 0xb5d1433c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#35 0xb6630e88 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#36 0xb6639787 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#37 0xb5d1460c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#38 0xb6637012 in QApplicationPrivate::setFocusWidget(QWidget*, Qt::FocusReason) () from /lib/libQt5Widgets.so.5
#39 0xb6676315 in QWidget::setFocus(Qt::FocusReason) () from /lib/libQt5Widgets.so.5
#40 0xb7e84e98 in DolphinSearchBox::showEvent(QShowEvent*) () from /lib/libkdeinit5_dolphin.so
#41 0xb667cb5d in QWidget::event(QEvent*) () from /lib/libQt5Widgets.so.5
#42 0xb7e87e75 in DolphinSearchBox::event(QEvent*) () from /lib/libkdeinit5_dolphin.so
#43 0xb6630eb4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#44 0xb6639787 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#45 0xb5d1460c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#46 0xb66790a2 in QWidgetPrivate::show_helper() () from /lib/libQt5Widgets.so.5
#47 0xb6678e57 in QWidgetPrivate::show_recursive() () from /lib/libQt5Widgets.so.5
#48 0xb6678f31 in QWidgetPrivate::showChildren(bool) () from /lib/libQt5Widgets.so.5
#49 0xb6679078 in QWidgetPrivate::show_helper() () from /lib/libQt5Widgets.so.5
#50 0xb6678e57 in QWidgetPrivate::show_recursive() () from /lib/libQt5Widgets.so.5
#51 0xb6678f31 in QWidgetPrivate::showChildren(bool) () from /lib/libQt5Widgets.so.5
#52 0xb6679078 in QWidgetPrivate::show_helper() () from /lib/libQt5Widgets.so.5
#53 0xb6678e57 in QWidgetPrivate::show_recursive() () from /lib/libQt5Widgets.so.5
#54 0xb6678f31 in QWidgetPrivate::showChildren(bool) () from /lib/libQt5Widgets.so.5
#55 0xb6679078 in QWidgetPrivate::show_helper() () from /lib/libQt5Widgets.so.5
#56 0xb667c5f2 in QWidget::setVisible(bool) () from /lib/libQt5Widgets.so.5
#57 0xb6678d9f in QWidget::show() () from /lib/libQt5Widgets.so.5
#58 0xb665b1ab in QStackedLayout::setCurrentIndex(int) () from /lib/libQt5Widgets.so.5
#59 0xb665b9aa in QStackedLayout::takeAt(int) () from /lib/libQt5Widgets.so.5
#60 0xb6654ba4 in QLayout::removeWidget(QWidget*) () from /lib/libQt5Widgets.so.5
#61 0xb683bd2c in QStackedWidget::removeWidget(QWidget*) () from /lib/libQt5Widgets.so.5
#62 0xb6865689 in QTabWidget::removeTab(int) () from /lib/libQt5Widgets.so.5
#63 0xb7e5a12a in DolphinTabWidget::closeTab(int) () from /lib/libkdeinit5_dolphin.so
#64 0xb5d43476 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#65 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#66 0xb68652e0 in QTabWidget::tabCloseRequested(int) () from /lib/libQt5Widgets.so.5
#67 0xb6868291 in QTabWidget::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib/libQt5Widgets.so.5
#68 0xb5d43341 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#69 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#70 0xb683eb40 in QTabBar::tabCloseRequested(int) () from /lib/libQt5Widgets.so.5
#71 0xb683fb27 in QTabBarPrivate::_q_closeTab() () from /lib/libQt5Widgets.so.5
#72 0xb5d43341 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#73 0xb5d439fb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#74 0xb6756e58 in QAbstractButton::clicked(bool) () from /lib/libQt5Widgets.so.5
#75 0xb6757112 in QAbstractButtonPrivate::emitClicked() () from /lib/libQt5Widgets.so.5
#76 0xb67589db in QAbstractButtonPrivate::click() () from /lib/libQt5Widgets.so.5
#77 0xb6758c06 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib/libQt5Widgets.so.5
#78 0xb667cb5d in QWidget::event(QEvent*) () from /lib/libQt5Widgets.so.5
#79 0xb675a16c in QAbstractButton::event(QEvent*) () from /lib/libQt5Widgets.so.5
#80 0xb6630eb4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#81 0xb663a744 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#82 0xb5d1460c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#83 0xb6638ba1 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib/libQt5Widgets.so.5
#84 0xb669d98c in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib/libQt5Widgets.so.5
#85 0xb66a0a48 in QWidgetWindow::event(QEvent*) () from /lib/libQt5Widgets.so.5
#86 0xb6630eb4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#87 0xb6639787 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#88 0xb5d1460c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#89 0xb611fa2c in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/libQt5Gui.so.5
#90 0xb6121c90 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/libQt5Gui.so.5
#91 0xb60f1be9 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Gui.so.5
#92 0xb1d8f931 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQt5XcbQpa.so.5
#93 0xb26f2ff9 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#94 0xb26f3420 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#95 0xb26f34db in g_main_context_iteration () from /lib/libglib-2.0.so.0
#96 0xb5d739ff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#97 0xb1d8fb86 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5XcbQpa.so.5
#98 0xb5d12d70 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#99 0xb5d1c7ed in QCoreApplication::exec() () from /lib/libQt5Core.so.5
#100 0xb61151f4 in QGuiApplication::exec() () from /lib/libQt5Gui.so.5
#101 0xb6630df4 in QApplication::exec() () from /lib/libQt5Widgets.so.5
#102 0xb7e5f903 in kdemain () from /lib/libkdeinit5_dolphin.so
#103 0x00450917 in main ()

Possible duplicates by query: bug 380891, bug 379135.

Reported using DrKonqi