[konsole] [Bug 423136] New: Konsole crashes with multiple instances opened and changing profile settings

avallash bugzilla_noreply at kde.org
Thu Jun 18 08:53:08 BST 2020 

https://bugs.kde.org/show_bug.cgi?id=423136

            Bug ID: 423136
           Summary: Konsole crashes with multiple instances opened and
                    changing profile settings
           Product: konsole
           Version: 19.12.2
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: avallash at o2.pl
  Target Milestone: ---

Application: konsole (19.12.2)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.6.18-300.fc32.x86_64 x86_64
Windowing system: X11
Distribution: "Fedora release 32 (Thirty Two)"

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

I was trying to get more info on another Konsole bug (not remembering windows
size) and I was changing selected profile for one window, changing remember
window size option and "Ctrl + Shift + N" opening new instances. After changing
default profile option crash occured.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2dd97dc0c0 (LWP 5625))]

Thread 6 (Thread 0x7f2dc1ff7700 (LWP 5631)):
#0  0x00007f2ddca80e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f2dc89361db in util_queue_thread_func () from
/usr/lib64/dri/iris_dri.so
#2  0x00007f2dc8935cab in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007f2ddca7a432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2ddf26b9d3 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f2dc27f8700 (LWP 5630)):
#0  0x00007f2ddca80e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f2dc89361db in util_queue_thread_func () from
/usr/lib64/dri/iris_dri.so
#2  0x00007f2dc8935cab in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007f2ddca7a432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2ddf26b9d3 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f2dc2ff9700 (LWP 5629)):
#0  0x00007f2ddca80e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f2dc89361db in util_queue_thread_func () from
/usr/lib64/dri/iris_dri.so
#2  0x00007f2dc8935cab in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007f2ddca7a432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2ddf26b9d3 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f2dc37fa700 (LWP 5628)):
#0  0x00007f2ddca80e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f2dc89361db in util_queue_thread_func () from
/usr/lib64/dri/iris_dri.so
#2  0x00007f2dc8935cab in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007f2ddca7a432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f2ddf26b9d3 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f2dcad85700 (LWP 5627)):
#0  0x00007f2ddc182be1 in g_source_unref_internal () from
/lib64/libglib-2.0.so.0
#1  0x00007f2ddc184965 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#2  0x00007f2ddc185f03 in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#3  0x00007f2ddc1869fb in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#4  0x00007f2ddc186c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5  0x00007f2dddb97b8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6  0x00007f2dddb4a91b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7  0x00007f2ddd9b6427 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f2ddd1a151b in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#9  0x00007f2ddd9b7690 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#10 0x00007f2ddca7a432 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2ddf26b9d3 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f2dd97dc0c0 (LWP 5625)):
[KCrash Handler]
#4  0x00007f2dde526a76 in QWidget::show() () from /lib64/libQt5Widgets.so.5
#5  0x00007f2dddb7afb0 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#6  0x00007f2dde4e2876 in QAction::triggered(bool) () from
/lib64/libQt5Widgets.so.5
#7  0x00007f2dde4e5161 in QAction::activate(QAction::ActionEvent) () from
/lib64/libQt5Widgets.so.5
#8  0x00007f2dde662d5a in
QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*,
QAction::ActionEvent, bool) () from /lib64/libQt5Widgets.so.5
#9  0x00007f2dde66a3c2 in QMenuPrivate::activateAction(QAction*,
QAction::ActionEvent, bool) () from /lib64/libQt5Widgets.so.5
#10 0x00007f2dde52a36e in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#11 0x00007f2dde4e9063 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#12 0x00007f2dde4ee891 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#13 0x00007f2dddb4bfc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#14 0x00007f2dde4ed78a in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib64/libQt5Widgets.so.5
#15 0x00007f2dde54398f in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#16 0x00007f2dde545dde in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#17 0x00007f2dde4e9063 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#18 0x00007f2dddb4bfc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#19 0x00007f2dddf3216b in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#20 0x00007f2dddf1415b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#21 0x00007f2dcc6e2c9e in xcbSourceDispatch(_GSource*, int (*)(void*), void*)
() from /lib64/libQt5XcbQpa.so.5
#22 0x00007f2ddc1867af in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#23 0x00007f2ddc186b38 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#24 0x00007f2ddc186c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#25 0x00007f2dddb97b73 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#26 0x00007f2dddb4a91b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#27 0x00007f2dddb525a6 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#28 0x00007f2ddf35faeb in kdemain () from /lib64/libkdeinit5_konsole.so
#29 0x00007f2ddf191042 in __libc_start_main () from /lib64/libc.so.6
#30 0x00005618875c50ae in _start ()
[Inferior 1 (process 5625) detached]

Possible duplicates by query: bug 423132, bug 422533, bug 422092, bug 421930,
bug 420820.

Reported using DrKonqi

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