[konsole] [Bug 410607] New: In 'Confirm Close' dialog, pressing 'Close current Tab' causes crash

Kurt Hindenburg bugzilla_noreply at kde.org
Mon Aug 5 15:23:11 BST 2019 

https://bugs.kde.org/show_bug.cgi?id=410607

            Bug ID: 410607
           Summary: In 'Confirm Close' dialog, pressing 'Close current
                    Tab' causes crash
           Product: konsole
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: kurt.hindenburg at gmail.com
  Target Milestone: ---

Application: konsole (19.11.70)

Qt Version: 5.12.3
Frameworks Version: 5.61.0
Operating System: Linux 4.15.0-55-generic x86_64
Distribution: KDE neon Testing Edition

-- Information about the crash:
- What I was doing when the application crashed:

Open Konsole w/ 2 tabs (assumming you have not check 'Do not ask again'),  pick
middle option "Close Current Tab'
Konsole crashes

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f21d2953800 (LWP 18048))]

Thread 5 (Thread 0x7f219fbe1700 (LWP 18052)):
#0  0x00007f21c92f29f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x1f674d8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f21c92f29f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x1f67488, cond=0x1f674b0) at pthread_cond_wait.c:502
#2  0x00007f21c92f29f3 in __pthread_cond_wait (cond=0x1f674b0, mutex=0x1f67488)
at pthread_cond_wait.c:655
#3  0x00007f21a9de40aa in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f21a9de3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f21c92ec6db in start_thread (arg=0x7f219fbe1700) at
pthread_create.c:463
#6  0x00007f21ca87488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f21a4b01700 (LWP 18051)):
#0  0x00007f21c92f29f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x201c3a4) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f21c92f29f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x201c350, cond=0x201c378) at pthread_cond_wait.c:502
#2  0x00007f21c92f29f3 in __pthread_cond_wait (cond=0x201c378, mutex=0x201c350)
at pthread_cond_wait.c:655
#3  0x00007f21a9de40aa in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f21a9de3dd7 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f21c92ec6db in start_thread (arg=0x7f21a4b01700) at
pthread_create.c:463
#6  0x00007f21ca87488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f21b59db700 (LWP 18050)):
#0  0x00007f21ca867bf9 in __GI___poll (fds=0x7f21b0004db0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f21c64a15c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f21c64a16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f21cb760dcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f21cb70203a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f21cb5294ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f21cd30c015 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f21cb52ac72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f21c92ec6db in start_thread (arg=0x7f21b59db700) at
pthread_create.c:463
#9  0x00007f21ca87488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f21bd376700 (LWP 18049)):
#0  0x00007f21ca867bf9 in __GI___poll (fds=0x7f21bd375ca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f21c81c3747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f21c81c536a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f21c015e578 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f21cb52ac72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f21c92ec6db in start_thread (arg=0x7f21bd376700) at
pthread_create.c:463
#6  0x00007f21ca87488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f21d2953800 (LWP 18048)):
[KCrash Handler]
#6  0x00007f21d254ab98 in
QWeakPointer<QObject>::QWeakPointer(QWeakPointer<QObject> const&)
(this=0x7ffe1600a3f8, other=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:589
#7  0x00007f21d254aced in
QPointer<Konsole::Session>::QPointer(QPointer<Konsole::Session> const&)
(this=0x7ffe1600a3f8) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:53
#8  0x00007f21d2548f60 in Konsole::SessionController::session() (this=0x0) at
/zpool/projects/Devel/KDE/src/konsole/src/SessionController.h:105
#9  0x00007f21d25467b1 in Konsole::MainWindow::queryClose() (this=0x1ea4750) at
/zpool/projects/Devel/KDE/src/konsole/src/MainWindow.cpp:649
#10 0x00007f21d12d2855 in KMainWindow::closeEvent(QCloseEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#11 0x00007f21cc7dd9c8 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f21cc8e6e50 in QMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f21d12d2aa1 in KMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#14 0x00007f21d1318a55 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#15 0x00007f21cc79d65c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f21cc7a4b90 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f21cb703d18 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f21cc7d8db5 in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f21cc7f8106 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f21cc7fb7a4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f21cc79d65c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f21cc7a4b90 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f21cb703d18 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f21cbf683f5 in
QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#25 0x00007f21cbf6c395 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x00007f21cbf44b4b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007f21c015f59a in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007f21c64a1417 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f21c64a1650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f21c64a16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f21cb760daf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f21cb70203a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f21cb70b170 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f21d2553ef2 in kdemain(int, char**) (argc=1, argv=0x7ffe1600b608) at
/zpool/projects/Devel/KDE/src/konsole/src/main.cpp:212
#35 0x0000000000400a52 in main(int, char**) (argc=1, argv=0x7ffe1600b608) at
/zpool/projects/Devel/KDE/build/konsole/src/konsole_dummy.cpp:3

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.

More information about the konsole-devel mailing list