[konsole] [Bug 492787] Konsole crashed when trying to select text

Thu Sep 12 15:56:45 BST 2024

https://bugs.kde.org/show_bug.cgi?id=492787

TraceyC <kdedev at tlcnet.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kdedev at tlcnet.info

--- Comment #2 from TraceyC <kdedev at tlcnet.info> ---
Searchable backtrace

Thread 1 (Thread 0x737860c73d00 (LWP 7970)):
[KCrash Handler]
#6  0x00007378694a4f02 in std::__atomic_base<QThreadData*>::load
(__m=std::memory_order_acquire, this=0x67, this=<optimized out>, __m=<optimized
out>) at /usr/include/c++/13/bits/atomic_base.h:835
#7  std::atomic<QThreadData*>::load (__m=std::memory_order_acquire, this=0x67,
this=<optimized out>, __m=<optimized out>) at /usr/include/c++/13/atomic:577
#8  QAtomicOps<QThreadData*>::loadAcquire<QThreadData*> (_q_value=<error
reading variable: Cannot access memory at address 0x67>, _q_value=<optimized
out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qatomic_cxx11.h:214
#9  QBasicAtomicPointer<QThreadData>::loadAcquire (this=0x67, this=<optimized
out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qbasicatomic.h:177
#10 QCoreApplication::notifyInternal2 (receiver=0x5f982fadf820,
event=0x7ffd96c98a90) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1133
#11 0x00007378694a501d in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1583
#12 0x0000737869c3d687 in QAction::event (this=0x5f982f8bc770,
e=0x7ffd96c98a90) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qaction.cpp:1032
#13 0x000073786a5ff2b0 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5f982f8bc770, e=0x7ffd96c98a90) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qapplication.cpp:3287
#14 0x00007378694a4fd0 in QCoreApplication::notifyInternal2
(receiver=0x5f982f8bc770, event=0x7ffd96c98a90) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1142
#15 0x00007378694a501d in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1583
#16 0x0000737869c39103 in QActionPrivate::sendDataChanged (this=<optimized
out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qaction.cpp:75
#17 0x0000737869c3e478 in QActionPrivate::setEnabled
(this=this at entry=0x5f982f8bc790, b=b at entry=true, byGroup=byGroup at entry=false)
at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qaction.cpp:956
#18 0x0000737869c3e69b in QActionPrivate::setVisible (this=0x5f982f8bc790,
b=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qaction.cpp:1012
#19 0x0000737869c3e7f2 in QAction::setVisible (this=<optimized out>,
b=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qaction.cpp:998
#20 0x000073786ab7bffd in Konsole::SessionController::updateCopyAction
(this=0x5f982f7f7170, selectionEmpty=<optimized out>) at
/usr/src/konsole-4:24.08.0+p24.04+vunstable+git20240822.0415-0/src/session/SessionController.cpp:478
#21 0x0000737869464d34 in QtPrivate::QSlotObjectBase::call (a=0x7ffd96c98d60,
r=0x5f982f7f7170, this=0x5f982f9d1b40, this=<optimized out>, r=<optimized out>,
a=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qobjectdefs_impl.h:469
#22 doActivate<false> (sender=0x5f982f801010, signal_index=19,
argv=0x7ffd96c98d60) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qobject.cpp:4086
#23 0x000073786ab6fd34 in Konsole::Session::selectionChanged (this=<optimized
out>, _t1=<optimized out>) at
/usr/src/konsole-4:24.08.0+p24.04+vunstable+git20240822.0415-0/obj-x86_64-linux-gnu/src/konsoleprivate_autogen/include/moc_Session.cpp:1075
#24 0x0000737869464d34 in QtPrivate::QSlotObjectBase::call (a=0x7ffd96c98e80,
r=0x5f982f801010, this=0x5f982f7ad9c0, this=<optimized out>, r=<optimized out>,
a=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qobjectdefs_impl.h:469
#25 doActivate<false> (sender=0x5f982f8bdd20, signal_index=19,
argv=0x7ffd96c98e80) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qobject.cpp:4086
#26 0x000073786aaa1684 in Konsole::Emulation::selectionChanged (this=<optimized
out>, _t1=<optimized out>) at
/usr/src/konsole-4:24.08.0+p24.04+vunstable+git20240822.0415-0/obj-x86_64-linux-gnu/src/konsoleprivate_autogen/include/moc_Emulation.cpp:692
#27 0x0000737869464d34 in QtPrivate::QSlotObjectBase::call (a=0x7ffd96c98f38,
r=0x5f982f8bdd20, this=0x5f982f9e1210, this=<optimized out>, r=<optimized out>,
a=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qobjectdefs_impl.h:469
#28 doActivate<false> (sender=0x5f982f9e0fa0, signal_index=6,
argv=0x7ffd96c98f38) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qobject.cpp:4086
#29 0x000073786ab4b57e in Konsole::TerminalDisplay::mouseDoubleClickEvent
(this=0x5f982f8a7390, ev=0x7ffd96c994f0) at
/usr/include/x86_64-linux-gnu/qt6/QtCore/qpoint.h:129
#30 0x000073786a640eab in QWidget::event (this=0x5f982f8a7390,
event=0x7ffd96c994f0) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qwidget.cpp:9029
#31 0x000073786a5ff2b0 in QApplicationPrivate::notify_helper
(this=this at entry=0x5f982ee97410, receiver=receiver at entry=0x5f982f8a7390,
e=e at entry=0x7ffd96c994f0) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qapplication.cpp:3287
#32 0x000073786a604ab7 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7ffd96c994f0) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qapplication.cpp:2765
#33 0x00007378694a4fd0 in QCoreApplication::notifyInternal2
(receiver=0x5f982f8a7390, event=0x7ffd96c994f0) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1142
#34 0x00007378694a575d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1597
#35 0x000073786a5fa5fe in QApplicationPrivate::sendMouseEvent
(receiver=0x5f982f8a7390, event=0x7ffd96c994f0, alienWidget=0x5f982f8a7390,
nativeWidget=0x5f982f1fda10, buttonDown=0x73786a7582c0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qapplication.cpp:2347
#36 0x000073786a64eb67 in QWidgetWindow::handleMouseEvent (this=0x5f982f2eb6d0,
event=0x7ffd96c99910) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qwidgetwindow.cpp:649
#37 0x000073786a651035 in QWidgetWindow::event (this=0x5f982f2eb6d0,
event=0x7ffd96c99910) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qwidgetwindow.cpp:263
#38 0x000073786a5ff2b0 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5f982f2eb6d0, e=0x7ffd96c99910) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qapplication.cpp:3287
#39 0x00007378694a4fd0 in QCoreApplication::notifyInternal2
(receiver=0x5f982f2eb6d0, event=0x7ffd96c99910) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1142
#40 0x00007378694a575d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qcoreapplication.cpp:1597
#41 0x00007378698cc470 in QGuiApplicationPrivate::processMouseEvent
(e=0x73784c003c40) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qguiapplication.cpp:2367
#42 0x000073786992dd5c in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qwindowsysteminterface.cpp:1114
#43 0x0000737869d19874 in userEventSourceDispatch
(source=source at entry=0x5f982efd47b0) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/platform/unix/qeventdispatcher_glib.cpp:38
#44 0x00007378662c35b5 in g_main_dispatch (context=0x737858000f00) at
../../../glib/gmain.c:3344
#45 0x0000737866322717 in g_main_context_dispatch_unlocked
(context=0x737858000f00) at ../../../glib/gmain.c:4152
#46 g_main_context_iterate_unlocked.isra.0
(context=context at entry=0x737858000f00, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4217
#47 0x00007378662c2a53 in g_main_context_iteration (context=0x737858000f00,
may_block=1) at ../../../glib/gmain.c:4282
#48 0x000073786924cd7f in QEventDispatcherGlib::processEvents
(this=0x5f982ee86170, flags=...) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#49 0x00007378694aff43 in QEventLoop::exec (this=0x7ffd96c99d10, flags=...) at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:34
#50 0x00007378694a996e in QCoreApplication::exec () at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:74
#51 0x00007378698c699d in QGuiApplication::exec () at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/gui/kernel/qguiapplication.cpp:1926
#52 0x000073786a5f7129 in QApplication::exec () at
/usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/widgets/kernel/qapplication.cpp:2555
#53 0x00005f982d14b68b in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/konsole-4:24.08.0+p24.04+vunstable+git20240822.0415-0/src/main.cpp:260

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