[konsole] [Bug 370971] New: Application Crash when spliting and closing panes

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=370971

            Bug ID: 370971
           Summary: Application Crash when spliting and closing panes
           Product: konsole
           Version: 16.08.1
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: cdilkie at gmail.com

Application: konsole (16.08.1)

Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.1-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Spliting (vertically) the window and closing it rapidly, repeat a few times
until crash.

- Custom settings of the application:

Ctrl + [ = split shortcut
Ctrl + S = close pane

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f80b5ee17c0 (LWP 5827))]

Thread 4 (Thread 0x7f809102c700 (LWP 5837)):
#0  0x00007f80ad69910f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f809900a4d3 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f8099009c17 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f80ad693454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f80b58be7df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f809aaa4700 (LWP 5829)):
#0  0x00007f80abc43db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f80abbfdc95 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#2  0x00007f80abbfe6ab in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f80abbfe89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4  0x00007f80b1e4972b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5  0x00007f80b1df323a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6  0x00007f80b1c160f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f80aff5fe55 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f80b1c1ad78 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f80ad693454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f80b58be7df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f80a0f94700 (LWP 5828)):
#0  0x00007f80b58b548d in poll () at /usr/lib/libc.so.6
#1  0x00007f80adab88e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f80adaba679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f80a2ed5449 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f80b1c1ad78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f80ad693454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f80b58be7df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f80b5ee17c0 (LWP 5827)):
[KCrash Handler]
#6  0x00007f80b1e1fd1b in QObjectPrivate::~QObjectPrivate() () at
/usr/lib/libQt5Core.so.5
#7  0x00007f80b2d69cc9 in QActionPrivate::~QActionPrivate() () at
/usr/lib/libQt5Widgets.so.5
#8  0x00007f80b1e286b7 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#9  0x00007f80b2d68389 in QAction::~QAction() () at /usr/lib/libQt5Widgets.so.5
#10 0x00007f80b2d683b9 in QAction::~QAction() () at /usr/lib/libQt5Widgets.so.5
#11 0x00007f80b1e1edc1 in QObjectPrivate::deleteChildren() () at
/usr/lib/libQt5Core.so.5
#12 0x00007f80b1e2866f in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#13 0x00007f80b4dac925 in KActionCollection::~KActionCollection() () at
/usr/lib/libKF5XmlGui.so.5
#14 0x00007f80b4daca09 in KActionCollection::~KActionCollection() () at
/usr/lib/libKF5XmlGui.so.5
#15 0x00007f80b4e05f98 in KXMLGUIClient::~KXMLGUIClient() () at
/usr/lib/libKF5XmlGui.so.5
#16 0x00007f80b5545ac1 in Konsole::SessionController::~SessionController() ()
at /usr/lib/libkonsoleprivate.so.16
#17 0x00007f80b5545b09 in Konsole::SessionController::~SessionController() ()
at /usr/lib/libkonsoleprivate.so.16
#18 0x00007f80b1e214f0 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#19 0x00007f80b2d6ee0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#20 0x00007f80b2d76581 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#21 0x00007f80b1df4de0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#22 0x00007f80b1df756d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f80b1e49303 in  () at /usr/lib/libQt5Core.so.5
#24 0x00007f80abbfe587 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#25 0x00007f80abbfe7f0 in  () at /usr/lib/libglib-2.0.so.0
#26 0x00007f80abbfe89c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#27 0x00007f80b1e4970f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#28 0x00007f80b1df323a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#29 0x00007f80b1dfb73c in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#30 0x00007f80b5b9c0b1 in kdemain () at /usr/lib/libkdeinit5_konsole.so
#31 0x00007f80b57f6291 in __libc_start_main () at /usr/lib/libc.so.6
#32 0x000000000040065a in _start ()

Reported using DrKonqi

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