[dolphin] [Bug 447500] New: signal: Segmentation fault

Sat Dec 25 09:47:11 GMT 2021

https://bugs.kde.org/show_bug.cgi?id=447500

            Bug ID: 447500
           Summary: signal: Segmentation fault
           Product: dolphin
           Version: 20.04.2
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: dutchgigalo at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.04.2)

Qt Version: 5.12.7
Frameworks Version: 5.76.0
Operating System: Linux 5.14.19-150400.1-default x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.4 Alpha"

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

exit dolphin (shut it down..)   

Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#4  0x00007f7f0220a9df in Konsole::SessionController::<lambda()>::operator()
(__closure=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/SessionController.cpp:1693
#5  QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void,
Konsole::SessionController::showDisplayContextMenu(const QPoint&)::<lambda()>
>::call (arg=<optimized out>, f=...) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#6  QtPrivate::Functor<Konsole::SessionController::showDisplayContextMenu(const
QPoint&)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>,
f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#7 
QtPrivate::QFunctorSlotObject<Konsole::SessionController::showDisplayContextMenu(const
QPoint&)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized
out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>,
ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:439
#8  0x00007f7f27ca856f in QtPrivate::QSlotObjectBase::call (a=0x7ffc533bd970,
r=0x55f6fe0a46e0, this=0x55f6fdee3660) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#9  QMetaObject::activate (sender=sender at entry=0x55f6fe0a46e0,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffc533bd970) at kernel/qobject.cpp:3784
#10 0x00007f7f27ca8b67 in QMetaObject::activate
(sender=sender at entry=0x55f6fe0a46e0, m=m at entry=0x7f7f2811f900
<QObject::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffc533bd970) at kernel/qobject.cpp:3657
#11 0x00007f7f27ca8c0f in QObject::destroyed (this=this at entry=0x55f6fe0a46e0,
_t1=<optimized out>, _t1 at entry=0x55f6fe0a46e0) at .moc/moc_qobject.cpp:218
#12 0x00007f7f27caff09 in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:912
#13 0x00007f7f02214648 in Konsole::SessionController::~SessionController
(this=0x55f6fe0a46e0, __in_chrg=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/SessionController.cpp:233
#14 0x00007f7f022146e9 in Konsole::SessionController::~SessionController
(this=0x55f6fe0a46e0, __in_chrg=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/SessionController.cpp:243
#15 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fe6e4400) at kernel/qobject.cpp:2017
#16 0x00007f7f27cafc0b in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1033
#17 0x00007f7f0223dfb9 in Konsole::ViewManager::~ViewManager
(this=0x55f6fe6e4380, __in_chrg=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/ViewManager.h:63
#18 0x00007f7f024e1dfe in Konsole::Part::~Part (this=0x55f6fda19bf0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/Part.cpp:90
#19 0x00007f7f024e1e59 in Konsole::Part::~Part (this=0x55f6fda19bf0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/Part.cpp:91
#20 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fd73ee80) at kernel/qobject.cpp:2017
#21 0x00007f7f2900ac4c in QWidget::~QWidget (this=0x55f6fd726900,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#22 0x00007f7f2e4613b9 in TerminalPanel::~TerminalPanel (this=0x55f6fd726900,
__in_chrg=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/panels/terminal/terminalpanel.cpp:61
#23 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fd70fef0) at kernel/qobject.cpp:2017
#24 0x00007f7f2900ac4c in QWidget::~QWidget (this=0x55f6fd6ec560,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#25 0x00007f7f2e48ee81 in DolphinDockWidget::~DolphinDockWidget
(this=0x55f6fd6ec560, __in_chrg=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphindockwidget.cpp:61
#26 DolphinDockWidget::~DolphinDockWidget (this=0x55f6fd6ec560,
__in_chrg=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphindockwidget.cpp:63
#27 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fd5f2dc0) at kernel/qobject.cpp:2017
#28 0x00007f7f2900ac4c in QWidget::~QWidget (this=0x55f6fd5f3d90,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#29 0x00007f7f2b68511d in KMainWindow::~KMainWindow (this=0x55f6fd5f3d90,
__in_chrg=<optimized out>) at
/usr/src/debug/kxmlgui-5.76.0-bp154.1.5.x86_64/src/kmainwindow.cpp:408
#30 0x00007f7f2e43eff8 in DolphinMainWindow::~DolphinMainWindow
(this=0x55f6fd5f3d90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphinmainwindow.cpp:212
#31 0x00007f7f2e43f049 in DolphinMainWindow::~DolphinMainWindow
(this=0x55f6fd5f3d90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphinmainwindow.cpp:214
#32 0x00007f7f27ca9020 in QObject::event (this=this at entry=0x55f6fd5f3d90,
e=e at entry=0x55f6fd9d22b0) at kernel/qobject.cpp:1252
#33 0x00007f7f2900f453 in QWidget::event (this=this at entry=0x55f6fd5f3d90,
event=event at entry=0x55f6fd9d22b0) at kernel/qwidget.cpp:9409
#34 0x00007f7f29118d80 in QMainWindow::event (this=this at entry=0x55f6fd5f3d90,
event=event at entry=0x55f6fd9d22b0) at widgets/qmainwindow.cpp:1339
#35 0x00007f7f2b687741 in KMainWindow::event (this=this at entry=0x55f6fd5f3d90,
ev=ev at entry=0x55f6fd9d22b0) at
/usr/src/debug/kxmlgui-5.76.0-bp154.1.5.x86_64/src/kmainwindow.cpp:911
#36 0x00007f7f2b6c8f07 in KXmlGuiWindow::event (this=0x55f6fd5f3d90,
ev=0x55f6fd9d22b0) at
/usr/src/debug/kxmlgui-5.76.0-bp154.1.5.x86_64/src/kxmlguiwindow.cpp:109
#37 0x00007f7f28fcef3c in QApplicationPrivate::notify_helper
(this=this at entry=0x55f6fd4a5890, receiver=receiver at entry=0x55f6fd5f3d90,
e=e at entry=0x55f6fd9d22b0) at kernel/qapplication.cpp:3701
#38 0x00007f7f28fd6550 in QApplication::notify (this=0x7ffc533be650,
receiver=0x55f6fd5f3d90, e=0x55f6fd9d22b0) at kernel/qapplication.cpp:3447
#39 0x00007f7f27c78948 in QCoreApplication::notifyInternal2
(receiver=0x55f6fd5f3d90, event=0x55f6fd9d22b0) at
kernel/qcoreapplication.cpp:1088
#40 0x00007f7f27c78b1e in QCoreApplication::sendEvent (receiver=<optimized
out>, event=event at entry=0x55f6fd9d22b0) at kernel/qcoreapplication.cpp:1476
#41 0x00007f7f27c7b507 in QCoreApplicationPrivate::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0,
data=0x55f6fd49c890) at kernel/qcoreapplication.cpp:1825
#42 0x00007f7f27c7baa8 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1679
#43 0x00007f7f27cd63b3 in postEventSourceDispatch (s=0x55f6fd598fe0) at
kernel/qeventdispatcher_glib.cpp:276
#44 0x00007f7f1f91f6e4 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#45 0x00007f7f1f91fa80 in ?? () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f7f1f91fb0c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#47 0x00007f7f27cd59cf in QEventDispatcherGlib::processEvents
(this=0x55f6fd4ade60, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#48 0x00007f7f27c76b9a in QEventLoop::exec (this=this at entry=0x7ffc533be560,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:225
#49 0x00007f7f27c7fda0 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1389
#50 0x00007f7f2e42f53f in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/main.cpp:172
#51 0x00007f7f2e03534d in __libc_start_main () from /lib64/libc.so.6
#52 0x000055f6fce0078a in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 8419) detached]

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#4  0x00007f7f0220a9df in Konsole::SessionController::<lambda()>::operator()
(__closure=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/SessionController.cpp:1693
#5  QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void,
Konsole::SessionController::showDisplayContextMenu(const QPoint&)::<lambda()>
>::call (arg=<optimized out>, f=...) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#6  QtPrivate::Functor<Konsole::SessionController::showDisplayContextMenu(const
QPoint&)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>,
f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#7 
QtPrivate::QFunctorSlotObject<Konsole::SessionController::showDisplayContextMenu(const
QPoint&)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized
out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>,
ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:439
#8  0x00007f7f27ca856f in QtPrivate::QSlotObjectBase::call (a=0x7ffc533bd970,
r=0x55f6fe0a46e0, this=0x55f6fdee3660) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#9  QMetaObject::activate (sender=sender at entry=0x55f6fe0a46e0,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffc533bd970) at kernel/qobject.cpp:3784
#10 0x00007f7f27ca8b67 in QMetaObject::activate
(sender=sender at entry=0x55f6fe0a46e0, m=m at entry=0x7f7f2811f900
<QObject::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffc533bd970) at kernel/qobject.cpp:3657
#11 0x00007f7f27ca8c0f in QObject::destroyed (this=this at entry=0x55f6fe0a46e0,
_t1=<optimized out>, _t1 at entry=0x55f6fe0a46e0) at .moc/moc_qobject.cpp:218
#12 0x00007f7f27caff09 in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:912
#13 0x00007f7f02214648 in Konsole::SessionController::~SessionController
(this=0x55f6fe0a46e0, __in_chrg=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/SessionController.cpp:233
#14 0x00007f7f022146e9 in Konsole::SessionController::~SessionController
(this=0x55f6fe0a46e0, __in_chrg=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/SessionController.cpp:243
#15 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fe6e4400) at kernel/qobject.cpp:2017
#16 0x00007f7f27cafc0b in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1033
#17 0x00007f7f0223dfb9 in Konsole::ViewManager::~ViewManager
(this=0x55f6fe6e4380, __in_chrg=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/ViewManager.h:63
#18 0x00007f7f024e1dfe in Konsole::Part::~Part (this=0x55f6fda19bf0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/Part.cpp:90
#19 0x00007f7f024e1e59 in Konsole::Part::~Part (this=0x55f6fda19bf0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/konsole-20.04.2-bp154.1.4.x86_64/src/Part.cpp:91
#20 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fd73ee80) at kernel/qobject.cpp:2017
#21 0x00007f7f2900ac4c in QWidget::~QWidget (this=0x55f6fd726900,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#22 0x00007f7f2e4613b9 in TerminalPanel::~TerminalPanel (this=0x55f6fd726900,
__in_chrg=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/panels/terminal/terminalpanel.cpp:61
#23 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fd70fef0) at kernel/qobject.cpp:2017
#24 0x00007f7f2900ac4c in QWidget::~QWidget (this=0x55f6fd6ec560,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#25 0x00007f7f2e48ee81 in DolphinDockWidget::~DolphinDockWidget
(this=0x55f6fd6ec560, __in_chrg=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphindockwidget.cpp:61
#26 DolphinDockWidget::~DolphinDockWidget (this=0x55f6fd6ec560,
__in_chrg=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphindockwidget.cpp:63
#27 0x00007f7f27ca606b in QObjectPrivate::deleteChildren
(this=this at entry=0x55f6fd5f2dc0) at kernel/qobject.cpp:2017
#28 0x00007f7f2900ac4c in QWidget::~QWidget (this=0x55f6fd5f3d90,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#29 0x00007f7f2b68511d in KMainWindow::~KMainWindow (this=0x55f6fd5f3d90,
__in_chrg=<optimized out>) at
/usr/src/debug/kxmlgui-5.76.0-bp154.1.5.x86_64/src/kmainwindow.cpp:408
#30 0x00007f7f2e43eff8 in DolphinMainWindow::~DolphinMainWindow
(this=0x55f6fd5f3d90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphinmainwindow.cpp:212
#31 0x00007f7f2e43f049 in DolphinMainWindow::~DolphinMainWindow
(this=0x55f6fd5f3d90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/dolphinmainwindow.cpp:214
#32 0x00007f7f27ca9020 in QObject::event (this=this at entry=0x55f6fd5f3d90,
e=e at entry=0x55f6fd9d22b0) at kernel/qobject.cpp:1252
#33 0x00007f7f2900f453 in QWidget::event (this=this at entry=0x55f6fd5f3d90,
event=event at entry=0x55f6fd9d22b0) at kernel/qwidget.cpp:9409
#34 0x00007f7f29118d80 in QMainWindow::event (this=this at entry=0x55f6fd5f3d90,
event=event at entry=0x55f6fd9d22b0) at widgets/qmainwindow.cpp:1339
#35 0x00007f7f2b687741 in KMainWindow::event (this=this at entry=0x55f6fd5f3d90,
ev=ev at entry=0x55f6fd9d22b0) at
/usr/src/debug/kxmlgui-5.76.0-bp154.1.5.x86_64/src/kmainwindow.cpp:911
#36 0x00007f7f2b6c8f07 in KXmlGuiWindow::event (this=0x55f6fd5f3d90,
ev=0x55f6fd9d22b0) at
/usr/src/debug/kxmlgui-5.76.0-bp154.1.5.x86_64/src/kxmlguiwindow.cpp:109
#37 0x00007f7f28fcef3c in QApplicationPrivate::notify_helper
(this=this at entry=0x55f6fd4a5890, receiver=receiver at entry=0x55f6fd5f3d90,
e=e at entry=0x55f6fd9d22b0) at kernel/qapplication.cpp:3701
#38 0x00007f7f28fd6550 in QApplication::notify (this=0x7ffc533be650,
receiver=0x55f6fd5f3d90, e=0x55f6fd9d22b0) at kernel/qapplication.cpp:3447
#39 0x00007f7f27c78948 in QCoreApplication::notifyInternal2
(receiver=0x55f6fd5f3d90, event=0x55f6fd9d22b0) at
kernel/qcoreapplication.cpp:1088
#40 0x00007f7f27c78b1e in QCoreApplication::sendEvent (receiver=<optimized
out>, event=event at entry=0x55f6fd9d22b0) at kernel/qcoreapplication.cpp:1476
#41 0x00007f7f27c7b507 in QCoreApplicationPrivate::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0,
data=0x55f6fd49c890) at kernel/qcoreapplication.cpp:1825
#42 0x00007f7f27c7baa8 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1679
#43 0x00007f7f27cd63b3 in postEventSourceDispatch (s=0x55f6fd598fe0) at
kernel/qeventdispatcher_glib.cpp:276
#44 0x00007f7f1f91f6e4 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#45 0x00007f7f1f91fa80 in ?? () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f7f1f91fb0c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#47 0x00007f7f27cd59cf in QEventDispatcherGlib::processEvents
(this=0x55f6fd4ade60, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#48 0x00007f7f27c76b9a in QEventLoop::exec (this=this at entry=0x7ffc533be560,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:225
#49 0x00007f7f27c7fda0 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1389
#50 0x00007f7f2e42f53f in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/dolphin-20.04.2-bp154.1.5.x86_64/src/main.cpp:172
#51 0x00007f7f2e03534d in __libc_start_main () from /lib64/libc.so.6
#52 0x000055f6fce0078a in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 8419) detached]

Possible duplicates by query: bug 446973, bug 446090, bug 445746, bug 445496,
bug 445355.

Reported using DrKonqi

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