When Drag & Drop menu is enabled under wayland, konsole will SegFault when a file or directory is dropped. STEPS TO REPRODUCE 1. Untick "Disable drag & drop menu for files & URLs" under profile, Mouse. 2. Drag & Drop a directory from Dolphin to konsole. OBSERVED RESULT konsole exits with Segmentation Fault. EXPECTED RESULT Konsole should show a menu with various options. Operating System: Arch Linux KDE Plasma Version: 6.5.4 KDE Frameworks Version: 6.21.0 Qt Version: 6.10.1 Kernel Version: 6.18.1-arch1-2 (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 PRO 4650U with Radeon Graphics Memory: 32 GiB of RAM (30,6 GiB usable) Graphics Processor: AMD Radeon Graphics Manufacturer: LENOVO Product Name: 20UD0010GM System Version: ThinkPad T14 Gen 1 ADDITIONAL INFORMATION https://bbs.archlinux.org/viewtopic.php?id=311096 konsole fails when trying to call a function from kio kio/src/kio-6.21.0/src/widgets/dropjob.cpp DropJob *KIO::drop(const QDropEvent *dropEvent, const QUrl &destUrl, JobFlags flags) { return DropJobPrivate::newJob(dropEvent, destUrl, KIO::DropJobDefaultFlags, flags); } Under X11 konsole works as expected. Tested in 3 completely different system. Last test done using KDE Neon live usb. It always fails.
Thanks for the crash report. As the message at the top of the summary says, if something crashed, we need a backtrace of it so we can figure out what's going on. Can you please attach a backtrace of the crash using the coredumpctl command-line program, as detailed in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl ? Thanks.
Created attachment 187919 [details] Backtrace Backtrace generate with coredumpctl.
Thank you for the backtrace. I'm able to reproduce the crash on konsole and Dolphin built from git-master. More complete backtrace: Thread 1 (Thread 0x7fd9743bfbc0 (LWP 307598)): [KCrash Handler] #6 0x00005603226daad0 in ??? () #7 0x00007fd97c376c08 in hasSameSourceId (mimeData=<optimized out>) at /usr/include/qt6/QtCore/qarraydatapointer.h:452 #8 KUrlMimeData::urlsFromMimeData (mimeData=mimeData@entry=0x560321588600, decodeOptions=..., decodeOptions@entry=..., metaData=0x560322152858) at /home/tracey/kde/src/kcoreaddons/src/lib/io/kurlmimedata.cpp:177 #9 0x00007fd97d9d3fac in KIO::DropJobPrivate::DropJobPrivate (this=0x5603221527f0, dropEvent=0x7ffdc78830d0, destUrl=..., dropjobFlags=..., flags=...) at /home/tracey/kde/src/kio/src/widgets/dropjob.cpp:89 #10 0x00007fd97d9ceeee in KIO::DropJobPrivate::newJob (dropEvent=0x7ffdc78830d0, destUrl=..., dropjobFlags=..., flags=...) at /home/tracey/kde/src/kio/src/widgets/dropjob.cpp:165 #11 KIO::drop (dropEvent=dropEvent@entry=0x7ffdc78830d0, destUrl=..., flags=flags@entry=...) at /home/tracey/kde/src/kio/src/widgets/dropjob.cpp:772 #12 0x00007fd97e773137 in Konsole::TerminalDisplay::dropEvent (this=<optimized out>, event=0x7ffdc78830d0) at /home/tracey/kde/src/konsole/src/terminalDisplay/TerminalDisplay.cpp:3052 #13 0x00007fd97c6a95eb in QWidget::event (this=0x560321588600, event=0x7ffdc7882b60) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qwidget.cpp:9206 #14 0x00007fd97c640bf0 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x560321847f10, e=0x7ffdc78830d0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:3305 #15 0x00007fd97c64369d in QApplication::notify (this=<optimized out>, receiver=0x560321847f10, e=0x7ffdc78830d0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:3067 #16 0x00007fd97b4e17e7 in QCoreApplication::notifyInternal2 (receiver=0x560321847f10, event=0x7ffdc78830d0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1109 #17 QCoreApplication::forwardEvent (receiver=0x560321847f10, event=0x7ffdc78830d0, originatingEvent=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1124 #18 0x00007fd97c6c8fdf in QWidgetWindow::handleDropEvent (this=<optimized out>, event=0x7ffdc7883550) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qwidgetwindow.cpp:1064 #19 0x00007fd97c6c59ea in QWidgetWindow::event (this=0x560321588600, event=0x7ffdc7882b60) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qwidgetwindow.cpp:335 #20 0x00007fd97c640bf0 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5603214092c0, e=0x7ffdc7883550) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:3305 #21 0x00007fd97c641f72 in QApplication::notify (this=<optimized out>, receiver=0x5603214092c0, e=0x7ffdc7883550) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:2700 #22 0x00007fd97b4e24e4 in QCoreApplication::notifyInternal2 (receiver=0x5603214092c0, event=0x7ffdc7883550) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1109 #23 QCoreApplication::sendEvent (receiver=0x5603214092c0, event=0x7ffdc7883550) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1549 #24 0x00007fd97bcb56c5 in QGuiApplicationPrivate::processDrop (w=0x5603214092c0, dropData=0x560321588600, p=<optimized out>, supportedActions=..., buttons=..., modifiers=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/gui/kernel/qguiapplication.cpp:3576 #25 0x00007fd97bd32242 in QWindowSystemInterface::handleDrop (window=<optimized out>, dropData=<optimized out>, p=..., supportedActions=..., buttons=..., modifiers=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/gui/kernel/qwindowsysteminterface.cpp:861 #26 0x00007fd9773e5fff in QtWaylandClient::QWaylandDataDevice::data_device_drop (this=0x56032116d030) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/plugins/platforms/wayland/qwaylanddatadevice.cpp:199 #27 0x00007fd974fd5052 in ffi_call_unix64 () at ../src/x86/unix64.S:104 #28 0x00007fd974fd3c01 in ffi_call_int (cif=cif@entry=0x7ffdc7883860, fn=fn@entry=0x7fd9773d1080 <QtWayland::wl_data_device::handle_drop(void*, wl_data_device*)>, rvalue=<optimized out>, rvalue@entry=0x0, avalue=<optimized out>, closure=closure@entry=0x0) at ../src/x86/ffi64.c:673 #29 0x00007fd974fd42dd in ffi_call (cif=cif@entry=0x7ffdc7883860, fn=0x7fd9773d1080 <QtWayland::wl_data_device::handle_drop(void*, wl_data_device*)>, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7ffdc7883930) at ../src/x86/ffi64.c:710 #30 0x00007fd97a9936e8 in wl_closure_invoke (closure=0x7fd9600040a0, flags=1, target=<optimized out>, opcode=4, data=<optimized out>) at ../../src/wayland/src/connection.c:1243 #31 0x00007fd97a98f0ac in dispatch_event (display=display@entry=0x5603210d22b0, queue=queue@entry=0x5603210d23a8) at ../../src/wayland/src/wayland-client.c:1725 #32 0x00007fd97a99037b in dispatch_queue (display=0x5603210d22b0, queue=0x5603210d23a8) at ../../src/wayland/src/wayland-client.c:1871 #33 wl_display_dispatch_queue_pending (display=0x5603210d22b0, queue=0x5603210d23a8) at ../../src/wayland/src/wayland-client.c:2236 #34 0x00007fd977389063 in QtWaylandClient::EventThread::dispatchQueuePending (this=0x56032116dc60) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/plugins/platforms/wayland/qwaylanddisplay.cpp:230 #35 QtWaylandClient::EventThread::readAndDispatchEvents (this=0x56032116dc60) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/plugins/platforms/wayland/qwaylanddisplay.cpp:115 #36 0x00007fd977388fd1 in QtWaylandClient::QWaylandDisplay::flushRequests (this=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/plugins/platforms/wayland/qwaylanddisplay.cpp:522 #37 0x00007fd97b53e927 in QObject::event (this=0x56032115c7a0, e=0x7fd960002230) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qobject.cpp:1413 #38 0x00007fd97c640bf0 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x56032115c7a0, e=0x7fd960002230) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:3305 #39 0x00007fd97c641f72 in QApplication::notify (this=<optimized out>, receiver=0x56032115c7a0, e=0x7fd960002230) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:2700 #40 0x00007fd97b4e2e54 in QCoreApplication::notifyInternal2 (receiver=0x56032115c7a0, event=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1109 #41 QCoreApplication::sendEvent (receiver=0x56032115c7a0, event=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1549 #42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5603210f2c90) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1904 #43 0x00007fd97b80fd5f in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1757 #44 postEventSourceDispatch (s=0x560321156d70) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #45 0x00007fd9758dfb9e in g_main_dispatch (context=0x7fd968000f60) at ../glib/gmain.c:3565 #46 0x00007fd9758e0c08 in g_main_context_dispatch_unlocked (context=0x7fd968000f60) at ../glib/gmain.c:4425 #47 g_main_context_iterate_unlocked (context=context@entry=0x7fd968000f60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4490 #48 0x00007fd9758e0cf8 in g_main_context_iteration (context=0x7fd968000f60, may_block=1) at ../glib/gmain.c:4556 #49 0x00007fd97b80f50e in QEventDispatcherGlib::processEvents (this=0x5603211d33e0, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #50 0x00007fd97b4ed436 in QEventLoop::processEvents (this=0x7ffdc7884050, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventloop.cpp:104 #51 QEventLoop::exec (this=0x7ffdc7884050, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventloop.cpp:186 #52 0x00007fd97b4e2099 in QCoreApplication::exec () at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1452 #53 0x000056030e880f51 in main (argc=<optimized out>, argv=<optimized out>) at /home/tracey/kde/src/konsole/src/main.cpp:288
pls could someone provide a video or instruction to reach the 'diable drag and drop menu ...' i cannot find it
It is under profile editing. Mouse -> Miscellaneous. https://i.imgur.com/FILbctb.png
==37018==ERROR: AddressSanitizer: heap-use-after-free on address 0x7bfd5261e5e8 at pc 0x7f9d5a64c2a2 bp 0x7ffc28d50580 sp 0x7ffc28d50578 READ of size 8 at 0x7bfd5261e5e8 thread T0 #0 0x7f9d5a64c2a1 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::get() const /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:112 #1 0x7f9d5a64c2a1 in decltype (({parm#1}.get)()) qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > >(QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >&) /home/nico/workspace/qt6-dev/qtbase/src/corelib/global/qtclasshelpermacros.h:137 #2 0x7f9d5a64c2a1 in QObject::d_func() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.h:110 #3 0x7f9d5a64c2a1 in QObjectPrivate::get(QObject*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject_p.h:160 #4 0x7f9d5a64c2a1 in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qsharedpointer.cpp:1470 #5 0x7f9d618a3137 in QWeakPointer<QObject const>::QWeakPointer<QMimeData const, true>(QMimeData const*, bool) /home/nico/kde-qtdev/usr/include/QtCore/qsharedpointer_impl.h:781 #6 0x7f9d618a29a3 in QPointer<QMimeData const>::QPointer<void>(QMimeData const*) /home/nico/kde-qtdev/usr/include/QtCore/qpointer.h:37 #7 0x7f9d61907035 in KIO::DropJobPrivate::DropJobPrivate(QDropEvent const*, QUrl const&, QFlags<KIO::DropJobFlag>, QFlags<KIO::JobFlag>) /home/nico/kde-qtdev/src/kio/src/widgets/dropjob.cpp:88 #8 0x7f9d61907c75 in KIO::DropJobPrivate::newJob(QDropEvent const*, QUrl const&, QFlags<KIO::DropJobFlag>, QFlags<KIO::JobFlag>) /home/nico/kde-qtdev/src/kio/src/widgets/dropjob.cpp:165 #9 0x7f9d6190147d in KIO::drop(QDropEvent const*, QUrl const&, QFlags<KIO::JobFlag>) /home/nico/kde-qtdev/src/kio/src/widgets/dropjob.cpp:772 #10 0x7f9d64166df9 in Konsole::TerminalDisplay::dropEvent(QDropEvent*) /home/nico/kde-qtdev/src/konsole/src/terminalDisplay/TerminalDisplay.cpp:3052 #11 0x7f9d5d7f35e2 in QWidget::event(QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qwidget.cpp:9234 #12 0x7f9d64164a4f in Konsole::TerminalDisplay::event(QEvent*) /home/nico/kde-qtdev/src/konsole/src/terminalDisplay/TerminalDisplay.cpp:2923 #13 0x7f9d5d68fff2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:3276 #14 0x7f9d5d6a7b9e in QApplication::notify(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:3038 #15 0x7f9d5a1e6d25 in QCoreApplication::notifyInternal2(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #16 0x7f9d5a1e6ec3 in QCoreApplication::forwardEvent(QObject*, QEvent*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1124 #17 0x7f9d5d849916 in QWidgetWindow::handleDropEvent(QDropEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qwidgetwindow.cpp:1064 #18 0x7f9d5d84c146 in QWidgetWindow::event(QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qwidgetwindow.cpp:335 #19 0x7f9d5d68fff2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:3276 #20 0x7f9d5d6acae5 in QApplication::notify(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:3226 #21 0x7f9d5a1e6d25 in QCoreApplication::notifyInternal2(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #22 0x7f9d5a1e6f10 in QCoreApplication::sendEvent(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549 #23 0x7f9d5bcb35d7 in QGuiApplicationPrivate::processDrop(QWindow*, QMimeData const*, QPoint const&, QFlags<Qt::DropAction>, QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) /home/nico/workspace/qt6-dev/qtbase/src/gui/kernel/qguiapplication.cpp:3576 #24 0x7f9d5be18852 in QWindowSystemInterface::handleDrop(QWindow*, QMimeData const*, QPoint const&, QFlags<Qt::DropAction>, QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) /home/nico/workspace/qt6-dev/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:861 #25 0x7f9d5461e795 in QtWaylandClient::QWaylandDataDevice::data_device_drop() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddatadevice.cpp:199 #26 0x7f9d545e1689 in QtWayland::wl_data_device::handle_drop(void*, wl_data_device*) /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwayland-wayland.cpp:984 #27 0x7f9d5b7fbc91 in ffi_call_unix64 ../src/x86/unix64.S:104 #28 0x7f9d5b7f8a25 in ffi_call_int ../src/x86/ffi64.c:676 #29 0x7f9d5b7fb2ad in ffi_call ../src/x86/ffi64.c:713 #30 0x7f9d629b9377 in wl_closure_invoke ../../src/wayland/src/connection.c:1243 #31 0x7f9d629b501b in dispatch_event ../../src/wayland/src/wayland-client.c:1725 #32 0x7f9d629b626a in dispatch_queue ../../src/wayland/src/wayland-client.c:1871 #33 0x7f9d629b626a in wl_display_dispatch_queue_pending ../../src/wayland/src/wayland-client.c:2236 #34 0x7f9d544fbc3c in QtWaylandClient::EventThread::dispatchQueuePending() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:230 #35 0x7f9d5450028b in QtWaylandClient::EventThread::readAndDispatchEvents() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:115 #36 0x7f9d544e8268 in QtWaylandClient::QWaylandDisplay::flushRequests() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:526 #37 0x7f9d5450d846 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}::operator()() const /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #38 0x7f9d5450f872 in void QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}&&) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #39 0x7f9d5450f872 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #40 0x7f9d5450f96a in void QtPrivate::FunctionPointer<void (QtWaylandClient::QWaylandDisplay::*)()>::call<QtPrivate::List<>, void>(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #41 0x7f9d5450f96a in QtPrivate::QCallableObject<void (QtWaylandClient::QWaylandDisplay::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #42 0x7f9d5a2f0545 in QtPrivate::QSlotObjectBase::call(QObject*, void**) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #43 0x7f9d5a2f0545 in QMetaCallEvent::placeMetaCall(QObject*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:546 #44 0x7f9d5a303445 in QObject::event(QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:1479 #45 0x7f9d5d68fff2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:3276 #46 0x7f9d5d6acae5 in QApplication::notify(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:3226 #47 0x7f9d5a1e6d25 in QCoreApplication::notifyInternal2(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #48 0x7f9d5a1e6f10 in QCoreApplication::sendEvent(QObject*, QEvent*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549 #49 0x7f9d5a1e92cb in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1904 #50 0x7f9d5a1e95fd in QCoreApplication::sendPostedEvents(QObject*, int) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1757 #51 0x7f9d5ab1edcd in postEventSourceDispatch /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #52 0x7f9d55f06b35 in g_main_dispatch ../glib/gmain.c:3565 #53 0x7f9d55f06b35 in g_main_context_dispatch_unlocked ../glib/gmain.c:4425 #54 0x7f9d55f09a27 in g_main_context_iterate_unlocked ../glib/gmain.c:4490 #55 0x7f9d55f0a26b in g_main_context_iteration ../glib/gmain.c:4556 #56 0x7f9d5ab1d1bd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #57 0x7f9d5ccd4ac7 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) /home/nico/workspace/qt6-dev/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:90 #58 0x7f9d5a207aa7 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qeventloop.cpp:104 #59 0x7f9d5a2090a2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qeventloop.cpp:186 #60 0x7f9d5a1f15ce in QCoreApplication::exec() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452 #61 0x7f9d5bc81b81 in QGuiApplication::exec() /home/nico/workspace/qt6-dev/qtbase/src/gui/kernel/qguiapplication.cpp:1977 #62 0x7f9d5d68cc40 in QApplication::exec() /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qapplication.cpp:2546 #63 0x000000408079 in main /home/nico/kde-qtdev/src/konsole/src/main.cpp:288 #64 0x7f9d5962b2fa in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 #65 0x7f9d5962b3ca in __libc_start_main_impl ../csu/libc-start.c:360 #66 0x000000405884 in _start ../sysdeps/x86_64/start.S:115 0x7bfd5261e5e8 is located 8 bytes inside of 56-byte region [0x7bfd5261e5e0,0x7bfd5261e618) freed by thread T0 here: #0 0x7f9d6492369b in operator delete(void*, unsigned long) ../../../../libsanitizer/asan/asan_new_delete.cpp:155 #1 0x7f9d546269d1 in QtWaylandClient::QWaylandMimeData::~QWaylandMimeData() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddataoffer.cpp:158 #2 0x7f9d544e34c9 in QScopedPointerDeleter<QtWaylandClient::QWaylandMimeData>::cleanup(QtWaylandClient::QWaylandMimeData*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:24 #3 0x7f9d544e34c9 in QScopedPointer<QtWaylandClient::QWaylandMimeData, QScopedPointerDeleter<QtWaylandClient::QWaylandMimeData> >::~QScopedPointer() /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:81 #4 0x7f9d54624273 in QtWaylandClient::QWaylandDataOffer::~QWaylandDataOffer() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddataoffer.cpp:99 #5 0x7f9d546242d2 in QtWaylandClient::QWaylandDataOffer::~QWaylandDataOffer() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddataoffer.cpp:99 #6 0x7f9d5462236e in QScopedPointerDeleter<QtWaylandClient::QWaylandDataOffer>::cleanup(QtWaylandClient::QWaylandDataOffer*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:24 #7 0x7f9d5462236e in QScopedPointer<QtWaylandClient::QWaylandDataOffer, QScopedPointerDeleter<QtWaylandClient::QWaylandDataOffer> >::reset(QtWaylandClient::QWaylandDataOffer*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:125 #8 0x7f9d5461f7a6 in QtWaylandClient::QWaylandDataDevice::data_device_leave() /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddatadevice.cpp:256 #9 0x7f9d545e15f1 in QtWayland::wl_data_device::handle_leave(void*, wl_data_device*) /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwayland-wayland.cpp:954 #10 0x7f9d5b7fbc91 in ffi_call_unix64 ../src/x86/unix64.S:104 previously allocated by thread T0 here: #0 0x7f9d6492273b in operator new(unsigned long) ../../../../libsanitizer/asan/asan_new_delete.cpp:86 #1 0x7f9d5462419a in QtWaylandClient::QWaylandDataOffer::QWaylandDataOffer(QtWaylandClient::QWaylandDisplay*, wl_data_offer*) /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddataoffer.cpp:92 #2 0x7f9d5461d4bb in QtWaylandClient::QWaylandDataDevice::data_device_data_offer(wl_data_offer*) /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwaylanddatadevice.cpp:179 #3 0x7f9d545e1552 in QtWayland::wl_data_device::handle_data_offer(void*, wl_data_device*, wl_data_offer*) /home/nico/workspace/qt6-dev/qtbase/src/plugins/platforms/wayland/qwayland-wayland.cpp:919 #4 0x7f9d5b7fbc91 in ffi_call_unix64 ../src/x86/unix64.S:104 SUMMARY: AddressSanitizer: heap-use-after-free /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:112 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::get() const Shadow bytes around the buggy address: 0x7bfd5261e300: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fd 0x7bfd5261e380: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa 0x7bfd5261e400: fd fd fd fd fd fd fd fd fa fa fa fa 00 00 00 00 0x7bfd5261e480: 00 00 00 fa fa fa fa fa fd fd fd fd fd fd fd fd 0x7bfd5261e500: fa fa fa fa 00 00 00 00 00 00 00 fa fa fa fa fa =>0x7bfd5261e580: fd fd fd fd fd fd fd fd fa fa fa fa fd[fd]fd fd 0x7bfd5261e600: fd fd fd fa fa fa fa fa fd fd fd fd fd fd fd fd 0x7bfd5261e680: fa fa fa fa fd fd fd fd fd fd fd fa fa fa fa fa 0x7bfd5261e700: fd fd fd fd fd fd fd fd fa fa fa fa fd fd fd fd 0x7bfd5261e780: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fd 0x7bfd5261e800: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==37018==ABORTING
I found an older bug with the same backtrace, so I'll merge this report in with that one. Fortunately, it looks like this is fixed in Konsole / KIO built from git-master *** This bug has been marked as a duplicate of bug 509854 ***