[konsole] [Bug 390736] New: Crash when swapping tabs

Mon Feb 19 15:17:24 UTC 2018

https://bugs.kde.org/show_bug.cgi?id=390736

            Bug ID: 390736
           Summary: Crash when swapping tabs
           Product: konsole
           Version: 17.08.3
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: arkangath at gmail.com
  Target Milestone: ---

Application: konsole (17.08.3)
 (Compiled from sources)
Qt Version: 5.7.1
Frameworks Version: 5.40.0
Operating System: Linux 4.14.8-gentoo-r1 x86_64
Distribution (Platform): Gentoo Packages

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

Just clicked the Konsole tab for the console I wanted to activate. I had a
different console where my build completed and wanted to swap to where my GDB
sessions would be restarted.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
[KCrash Handler]
#6  Konsole::Session::sessionId (this=this at entry=0x0) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/Session.cpp:927
#7  0x00007f55250976e8 in Konsole::ViewManager::createTerminalDisplay
(this=this at entry=0x561362ce8ef0, session=session at entry=0x0) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/ViewManager.cpp:843
#8  0x00007f552509b24f in Konsole::ViewManager::createView
(this=this at entry=0x561362ce8ef0, session=session at entry=0x0,
container=0x561363a6e820, index=index at entry=-1) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/ViewManager.cpp:586
#9  0x00007f552509ceb9 in Konsole::ViewManager::createView
(this=0x561362ce8ef0, session=session at entry=0x0) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/ViewManager.cpp:646
#10 0x00007f55256cb829 in Konsole::MainWindow::createView
(this=this at entry=0x561362813f30, session=session at entry=0x0) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/MainWindow.cpp:543
#11 0x00007f55256c58d0 in Konsole::Application::detachView (this=<optimized
out>, session=0x0) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/Application.cpp:188
#12 0x00007f55220d8506 in QtPrivate::QSlotObjectBase::call (a=0x7ffc457b99d0,
r=0x7ffc457badd0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#13 QMetaObject::activate (sender=0x5613622b24e0, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffc457b99d0)
at kernel/qobject.cpp:3723
#14 0x00007f55220d8a87 in QMetaObject::activate (sender=<optimized out>,
m=m at entry=0x7f55258f6aa0 <Konsole::MainWindow::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffc457b99d0)
at kernel/qobject.cpp:3602
#15 0x00007f55256e7212 in Konsole::MainWindow::viewDetached (this=<optimized
out>, _t1=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3_build/src/kdeinit_konsole_autogen/EWIEGA46WW/moc_MainWindow.cpp:273
#16 0x00007f55220d8506 in QtPrivate::QSlotObjectBase::call (a=0x7ffc457b9af0,
r=0x5613622b24e0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#17 QMetaObject::activate (sender=sender at entry=0x5613623580b0,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7ffc457b9af0) at kernel/qobject.cpp:3723
#18 0x00007f55220d8a87 in QMetaObject::activate
(sender=sender at entry=0x5613623580b0, m=m at entry=0x7f55252f8900
<Konsole::ViewManager::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffc457b9af0)
at kernel/qobject.cpp:3602
#19 0x00007f55250ad372 in Konsole::ViewManager::viewDetached
(this=this at entry=0x5613623580b0, _t1=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3_build/src/konsoleprivate_autogen/EWIEGA46WW/moc_ViewManager.cpp:466
#20 0x00007f552509c12d in Konsole::ViewManager::detachView
(this=0x5613623580b0, container=0x5613624f1480, widgetView=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/ViewManager.cpp:382
#21 0x00007f55220d8506 in QtPrivate::QSlotObjectBase::call (a=0x7ffc457b9c80,
r=0x5613623580b0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#22 QMetaObject::activate (sender=sender at entry=0x5613624f1480,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffc457b9c80) at kernel/qobject.cpp:3723
#23 0x00007f55220d8a87 in QMetaObject::activate
(sender=sender at entry=0x5613624f1480, m=m at entry=0x7f55252f4620
<Konsole::TabbedViewContainer::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc457b9c80)
at kernel/qobject.cpp:3602
#24 0x00007f55250ad208 in Konsole::TabbedViewContainer::detachTab
(this=this at entry=0x5613624f1480, _t1=<optimized out>, _t1 at entry=0x5613624f1480,
_t2=<optimized out>, _t2 at entry=0x561362700a80) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3_build/src/konsoleprivate_autogen/EWIEGA46WW/moc_ViewContainer.cpp:537
#25 0x00007f55250937ce in Konsole::TabbedViewContainer::startTabDrag
(this=0x5613624f1480, tab=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/ViewContainer.cpp:545
#26 0x00007f55220d8506 in QtPrivate::QSlotObjectBase::call (a=0x7ffc457b9e40,
r=0x5613624f1480, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#27 QMetaObject::activate (sender=sender at entry=0x5613624f8980,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7ffc457b9e40) at kernel/qobject.cpp:3723
#28 0x00007f55220d8a87 in QMetaObject::activate
(sender=sender at entry=0x5613624f8980, m=m at entry=0x7f55252f8940
<Konsole::ViewContainerTabBar::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc457b9e40)
at kernel/qobject.cpp:3602
#29 0x00007f55250ad27e in Konsole::ViewContainerTabBar::initiateDrag
(this=this at entry=0x5613624f8980, _t1=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3_build/src/konsoleprivate_autogen/EWIEGA46WW/moc_ViewContainerTabBar.cpp:160
#30 0x00007f5525096303 in Konsole::ViewContainerTabBar::mouseMoveEvent
(this=0x5613624f8980, event=0x7ffc457ba300) at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/ViewContainerTabBar.cpp:87
#31 0x00007f5522b9a6e8 in QWidget::event (this=this at entry=0x5613624f8980,
event=event at entry=0x7ffc457ba300) at kernel/qwidget.cpp:9161
#32 0x00007f5522cdbb33 in QTabBar::event (this=0x5613624f8980,
event=0x7ffc457ba300) at widgets/qtabbar.cpp:1658
#33 0x00007f5522b5654c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5613624f8980, e=0x7ffc457ba300) at
kernel/qapplication.cpp:3799
#34 0x00007f5522b5e27d in QApplication::notify (this=<optimized out>,
receiver=0x5613624f8980, e=0x7ffc457ba300) at kernel/qapplication.cpp:3273
#35 0x00007f55220b29ea in QCoreApplication::notifyInternal2
(receiver=receiver at entry=0x5613624f8980, event=event at entry=0x7ffc457ba300) at
kernel/qcoreapplication.cpp:988
#36 0x00007f5522b5cd4d in QCoreApplication::sendEvent (event=<optimized out>,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#37 QApplicationPrivate::sendMouseEvent
(receiver=receiver at entry=0x5613624f8980, event=event at entry=0x7ffc457ba300,
alienWidget=alienWidget at entry=0x5613624f8980, nativeWidget=0x5613622b24e0,
buttonDown=buttonDown at entry=0x7f5523034cb0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2771
#38 0x00007f5522bb3fbe in QWidgetWindow::handleMouseEvent
(this=this at entry=0x561362373070, event=event at entry=0x7ffc457ba710) at
kernel/qwidgetwindow.cpp:617
#39 0x00007f5522bb67fb in QWidgetWindow::event (this=0x561362373070,
event=0x7ffc457ba710) at kernel/qwidgetwindow.cpp:239
#40 0x00007f5522b5654c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x561362373070, e=0x7ffc457ba710) at
kernel/qapplication.cpp:3799
#41 0x00007f5522b5d761 in QApplication::notify (this=0x5613622414c0,
receiver=0x561362373070, e=0x7ffc457ba710) at kernel/qapplication.cpp:3556
#42 0x00007f55220b29ea in QCoreApplication::notifyInternal2
(receiver=receiver at entry=0x561362373070, event=event at entry=0x7ffc457ba710) at
kernel/qcoreapplication.cpp:988
#43 0x00007f552266fe03 in QCoreApplication::sendSpontaneousEvent
(event=0x7ffc457ba710, receiver=0x561362373070) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#44 QGuiApplicationPrivate::processMouseEvent (e=e at entry=0x5613636b2630) at
kernel/qguiapplication.cpp:1903
#45 0x00007f552266f850 in QGuiApplicationPrivate::processMouseEvent
(e=0x5613636b2630) at kernel/qguiapplication.cpp:1805
#46 0x00007f5522671885 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0x5613636b2630) at kernel/qguiapplication.cpp:1687
#47 0x00007f5522653ecb in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:659
#48 0x00007f5518f57850 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:76
#49 0x00007f551db684d7 in g_main_dispatch (context=0x7f55100016f0) at
/var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3203
#50 g_main_context_dispatch (context=context at entry=0x7f55100016f0) at
/var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3856
#51 0x00007f551db68708 in g_main_context_iterate
(context=context at entry=0x7f55100016f0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3929
#52 0x00007f551db687ac in g_main_context_iteration (context=0x7f55100016f0,
may_block=may_block at entry=1) at
/var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#53 0x00007f55220fd5bf in QEventDispatcherGlib::processEvents
(this=0x56136227d800, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#54 0x00007f55220b1a8a in QEventLoop::exec (this=this at entry=0x7ffc457bac80,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:212
#55 0x00007f55220b919d in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#56 0x00007f55226679fc in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1633
#57 0x00007f5522b564a5 in QApplication::exec () at kernel/qapplication.cpp:2975
#58 0x00007f55256d828e in kdemain (argc=<optimized out>, argv=<optimized out>)
at
/var/tmp/portage/kde-apps/konsole-17.08.3/work/konsole-17.08.3/src/main.cpp:190
#59 0x00007f5525322541 in __libc_start_main (main=0x5613610937a0 <main>,
argc=3, argv=0x7ffc457baf18, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc457baf08) at ../csu/libc-start.c:295
#60 0x00005613610937da in _start ()

Possible duplicates by query: bug 388355, bug 383829.

Reported using DrKonqi

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