https://bugs.kde.org/show_bug.cgi?id=379135
Bug ID: 379135
Summary: Dolphin crash when closing tab
Product: dolphin
Version: 17.04.0
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: dolphin-bugs-n...@kde.org
Reporter: oys...@gmail.com
Target Milestone: ---
Application: dolphin (17.04.0)
Qt Version: 5.7.1
Frameworks Version: 5.33.0
Operating System: Linux 4.8.0-46-generic x86_64
Distribution: KDE neon User Edition 5.9
-- Information about the crash:
Steps to reproduce:
- Perform a baloosearch
- Right click one of the results and open in new tab
- Switch to that tab and close it
On my system this reproduces the crash every time.
The crash can be reproduced every time.
-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f00880938c0 (LWP 7878))]
Thread 4 (Thread 0x7f00633b7700 (LWP 7882)):
#0 0x00007f007c7b3920 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f007c7b42bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f007c7b449c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f008283075b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f00827db0ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f008260af64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f008260fb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f007eabb6ba in start_thread (arg=0x7f00633b7700) at
pthread_create.c:333
#8 0x00007f0087aac82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f0070a85700 (LWP 7881)):
#0 0x00007f007c7f8a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f007c7b4381 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f007c7b449c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f008283075b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f00827db0ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f008260af64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f0088182735 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f008260fb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f007eabb6ba in start_thread (arg=0x7f0070a85700) at
pthread_create.c:333
#9 0x00007f0087aac82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f0072448700 (LWP 7880)):
#0 0x00007f0087aa0b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f007bab8c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f007baba8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f00749a0d79 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f008260fb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f007eabb6ba in start_thread (arg=0x7f0072448700) at
pthread_create.c:333
#6 0x00007f0087aac82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f00880938c0 (LWP 7878)):
[KCrash Handler]
#6 DolphinTabPage::splitViewEnabled (this=this@entry=0x0) at
/workspace/build/src/dolphintabpage.cpp:71
#7 0x00007f0087db3129 in DolphinMainWindow::updateSplitAction
(this=this@entry=0xcc38c0) at /workspace/build/src/dolphinmainwindow.cpp:1472
#8 0x00007f0087db3409 in DolphinMainWindow::updateViewActions
(this=this@entry=0xcc38c0) at /workspace/build/src/dolphinmainwindow.cpp:1337
#9 0x00007f0087dbb157 in DolphinMainWindow::activeViewChanged (this=0xcc38c0,
viewContainer=0x158ecb0) at /workspace/build/src/dolphinmainwindow.cpp:942
#10 0x00007f00828081f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f0087e0bb3f in DolphinTabWidget::activeViewChanged (this=<optimized
out>, _t1=0x158ecb0) at
/workspace/build/obj-x86_64-linux-gnu/src/moc_dolphintabwidget.cpp:275
#12 0x00007f00828081f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f0087e0ba8f in DolphinTabPage::activeViewChanged
(this=this@entry=0x15300c0, _t1=0x158ecb0) at
/workspace/build/obj-x86_64-linux-gnu/src/moc_dolphintabpage.cpp:161
#14 0x00007f0087dc64da in DolphinTabPage::slotViewActivated (this=0x15300c0) at
/workspace/build/src/dolphintabpage.cpp:316
#15 0x00007f00828081f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f008773e046 in DolphinView::setActive (this=0x13e9160,
active=<optimized out>) at /workspace/build/src/views/dolphinview.cpp:219
#17 0x00007f00828081f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f0086b2c5ed in KUrlNavigator::setActive(bool) () from
/usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#19 0x00007f0087dbe043 in DolphinViewContainer::setActive (this=0x158ecb0,
active=true) at /workspace/build/src/dolphinviewcontainer.cpp:209
#20 0x00007f00828081f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f0087ded1f9 in DolphinSearchBox::setActive (active=true,
this=0x14608a0) at /workspace/build/src/search/dolphinsearchbox.cpp:184
#22 DolphinSearchBox::eventFilter (this=0x14608a0, obj=0x169f830,
event=0x7fffa3763890) at /workspace/build/src/search/dolphinsearchbox.cpp:233
#23 0x00007f00827dce32 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f00830bbea5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f00830c38c6 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f00827dd0c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f00830c1846 in QApplicationPrivate::setFocusWidget(QWidget*,
Qt::FocusReason) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f00830fd9ed in QWidget::setFocus(Qt::FocusReason) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f0087dea842 in QWidget::setFocus (this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtWidgets/qwidget.h:411
#30 DolphinSearchBox::showEvent (this=0x14608a0, event=<optimized out>) at
/workspace/build/src/search/dolphinsearchbox.cpp:205
#31 0x00007f0083102f38 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f00830bbecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f00830c38c6 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f00827dd0c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f00830ffc13 in QWidgetPrivate::show_helper() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f00830ffa77 in QWidgetPrivate::showChildren(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f00830ffb0f in QWidgetPrivate::show_helper() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007f00830ffa77 in QWidgetPrivate::showChildren(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007f00830ffb0f in QWidgetPrivate::show_helper() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007f00830ffa77 in QWidgetPrivate::showChildren(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f00830ffb0f in QWidgetPrivate::show_helper() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f008310290d in QWidget::setVisible(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f00830e42a7 in QStackedLayout::setCurrentIndex(int) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007f00830e4b50 in QStackedLayout::takeAt(int) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f00830df5ef in QLayout::removeWidget(QWidget*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f0087dc7eb4 in DolphinTabWidget::closeTab (this=0xcbdc60, index=2)
at /workspace/build/src/dolphintabwidget.cpp:222
#47 0x00007f00828081f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f00832573e1 in QTabWidget::tabCloseRequested(int) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007f008325984b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007f0082807e89 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007f008324cd81 in QTabBar::tabCloseRequested(int) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007f0082807e89 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007f00831a2a42 in QAbstractButton::clicked(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007f00831a2c94 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007f00831a4967 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007f00831a4ae4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#57 0x00007f0083102f38 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#58 0x00007f00830bbecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#59 0x00007f00830c4165 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#60 0x00007f00827dd0c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#61 0x00007f00830c2e8f in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007f008311d236 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#63 0x00007f008311fc83 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#64 0x00007f00830bbecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#65 0x00007f00830c38c6 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#66 0x00007f00827dd0c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007f0082b205a0 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#68 0x00007f0082b224a5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#69 0x00007f0082b0032b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#70 0x00007f00749d7270 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#71 0x00007f007c7b4197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#72 0x00007f007c7b43f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#73 0x00007f007c7b449c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007f008283073f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#75 0x00007f00827db0ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#76 0x00007f00827e36cc in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#77 0x00007f0087dcc69a in kdemain (argc=2, argv=<optimized out>) at
/workspace/build/src/main.cpp:163
#78 0x00007f00879c6830 in __libc_start_main (main=0x4006b0 <main(int, char**)>,
argc=2, argv=0x7fffa37653d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffa37653c8) at ../csu/libc-start.c:291
#79 0x00000000004006e9 in _start ()
Possible duplicates by query: bug 344852.
Reported using DrKonqi
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