SUMMARY Demonstrative video: https://youtu.be/7ajyFIffYIQ Krita crashes when opening any new image Backtrace: #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007fe6d84a79d3 in __pthread_kill_internal (threadid=<optimized out>, signo=11) at pthread_kill.c:89 #2 0x00007fe6d844d3a0 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #3 0x00007fe6db9bde57 in KCrash::defaultCrashHandler (sig=11) at /usr/src/debug/kcrash/kcrash-6.22.0/src/kcrash.cpp:605 #4 0x00007fe6d844d4d0 in <signal handler called> () at /usr/lib/libc.so.6 #5 0x00007fe6da0a00fa in QTableViewPrivate::accessibleChildIndex (this=<optimized out>, index=...) at /usr/src/debug/qt6-base/qtbase/src/widgets/itemviews/qtableview_p.h:148 #6 0x00007fe6da04403e in QAbstractItemViewPrivate::updateItemAccessibility (this=0x5620cc38bec0, index=..., roles=...) at /usr/src/debug/qt6-base/qtbase/src/widgets/itemviews/qabstractitemview.cpp:184 #7 QAbstractItemView::dataChanged (this=0x5620cc38b890, topLeft=..., bottomRight=<optimized out>, roles=...) at /usr/src/debug/qt6-base/qtbase/src/widgets/itemviews/qabstractitemview.cpp:3538 #8 0x00007fe6d8be00e2 in QtPrivate::QSlotObjectBase::call (this=0x5620cc3a8360, r=<optimized out>, a=0x7fff45079b90, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #9 doActivate<false> (sender=0x5620cc3a4710, signal_index=3, argv=0x7fff45079b90) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4371 #10 0x00007fe6d8dfb5a1 in QMetaObject::activate<void, QModelIndex, QModelIndex, QList<int> > (sender=0x5620cc3a4710, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs.h:321 #11 QAbstractItemModel::dataChanged (this=this@entry=0x5620cc3a4710, _t1=..., _t2=..., _t3=...) at /usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qabstractitemmodel.cpp:660 #12 0x00007fe6a1902908 in ChannelModel::setChannelThumbnails (this=0x5620cc3a4710, channels=..., cs=cs@entry=0x0) at /usr/src/debug/krita/krita-6.0.0-beta1/plugins/dockers/channeldocker/channelmodel.cpp:197 #13 0x00007fe6a1902c6d in ChannelDockerWidget::clearCachedState (this=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/plugins/dockers/channeldocker/ChannelDockerWidget.cpp:100 #14 0x00007fe6a19007df in KisWidgetWithIdleTask<QWidget>::setCanvas (this=0x5620cc38b8c0, canvas=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisWidgetWithIdleTask.h:39 #15 0x00007fe6a1905c4b in ChannelDockerWidget::setCanvas (this=0x5620cc38b8c0, canvas=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/plugins/dockers/channeldocker/ChannelDockerWidget.cpp:58 #16 ChannelDockerWidget::setCanvas (this=0x5620cc38b8c0, canvas=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/plugins/dockers/channeldocker/ChannelDockerWidget.cpp:50 #17 0x00007fe6a1905378 in ChannelDockerDock::setCanvas (this=0x5620cc3871d0, canvas=0x5620ceec27b8) at /usr/src/debug/krita/krita-6.0.0-beta1/plugins/dockers/channeldocker/channeldocker_dock.cpp:31 #18 0x00007fe6dafdc331 in KoCanvasControllerWidget::Private::activate (this=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/canvas/KoCanvasControllerWidget.cpp:48 #19 0x00007fe6db4a75b9 in KisCanvasController::activate (this=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/canvas/kis_canvas_controller.cpp:131 #20 KisViewManager::setCurrentView (this=0x5620c17af580, view=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisViewManager.cpp:567 #21 0x00007fe6db4636cf in KisMainWindow::setActiveView (this=0x5620bfb002e0, view=0x5620ceec8630) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:1665 #22 0x00007fe6db479534 in KisMainWindow::setActiveSubWindow (this=0x5620bfb002e0, window=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:2773 #23 0x00007fe6db464cc8 in KisMainWindow::subWindowActivated (this=0x5620bfb002e0) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:2543 #24 0x00007fe6d8be0473 in doActivate<false> (sender=0x5620c17507f0, signal_index=7, argv=0x7fff4507a320) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4383 #25 0x00007fe6d9ef6a94 in QMetaObject::activate<void, QMdiSubWindow*> (sender=0x5620c17507f0, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs.h:321 #26 QMdiArea::subWindowActivated (this=0x5620c17507f0, _t1=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qmdiarea.cpp:285 #27 QMdiAreaPrivate::emitWindowActivated (this=this@entry=0x5620c1750820, activeWindow=<optimized out>, activeWindow@entry=0x5620cf5cd590) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmdiarea.cpp:1052 #28 0x00007fe6d9efa3b7 in QMdiAreaPrivate::_q_processWindowStateChanged (this=0x5620c1750820, oldState=..., newState=...) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmdiarea.cpp:713 #29 QMdiArea::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qmdiarea.cpp:192 #30 0x00007fe6d8be0473 in doActivate<false> (sender=0x5620cf5cd590, signal_index=7, argv=0x7fff4507a510) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4383 #31 0x00007fe6d9f02b2d in QMetaObject::activate<void, QFlags<Qt::WindowState>, QFlags<Qt::WindowState> > (sender=0x5620cf5cd590, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs.h:315 #32 QMdiSubWindow::windowStateChanged (this=<optimized out>, _t1=..., _t2=...) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qmdisubwindow.cpp:193 #33 QMdiSubWindowPrivate::setActive (this=0x5620cf5ce2a0, activate=activate@entry=true, changeFocus=changeFocus@entry=true) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmdisubwindow.cpp:1433 #34 0x00007fe6d9f05872 in QMdiSubWindow::eventFilter (this=0x5620cf5cd590, object=0x5620ceec8630, event=0x7fff4507a880) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmdisubwindow.cpp:2681 #35 0x00007fe6d8b78e4a in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x5620ceec8630, event=event@entry=0x7fff4507a880) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1246 #36 0x00007fe6d9d03b60 in QApplicationPrivate::notify_helper (this=this@entry=0x5620be4cf0f0, receiver=receiver@entry=0x5620ceec8630, e=0x7fff4507a880, e@entry=0x7fe6d8b841ae <QMetaObject::cast(QObject const*) const+30>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3270 #37 0x00007fe6d9d0491b in QApplication::notify (this=this@entry=0x7fff4507de50, receiver=receiver@entry=0x5620ceec8630, e=0x7fe6d8b841ae <QMetaObject::cast(QObject const*) const+30>, e@entry=0x7fff4507a880) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3038 #38 0x00007fe6db4247af in KisApplication::notify (this=0x7fff4507de50, receiver=0x5620ceec8630, event=0x7fff4507a880) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisApplication.cpp:912 #39 0x00007fe6d8b79158 in QCoreApplication::notifyInternal2 (receiver=0x5620ceec8630, event=0x7fff4507a880) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #40 0x00007fe6d8b7919d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549 #41 0x00007fe6d9d5b64d in QWidgetPrivate::show_helper (this=this@entry=0x5620ceec6f10) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8128 #42 0x00007fe6d9d5ba93 in QWidgetPrivate::setVisible (this=0x5620ceec6f10, visible=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8438 #43 0x00007fe6d9d5b045 in QWidgetPrivate::showChildren (this=this@entry=0x5620cf5ce2a0, spontaneous=spontaneous@entry=false) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8526 #44 0x00007fe6d9d5b4d4 in QWidgetPrivate::show_helper (this=this@entry=0x5620cf5ce2a0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8083 #45 0x00007fe6d9d5ba93 in QWidgetPrivate::setVisible (this=0x5620cf5ce2a0, visible=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8438 #46 0x00007fe6d9f04113 in QMdiSubWindow::changeEvent (this=0x5620cf5cd590, changeEvent=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmdisubwindow.cpp:2967 #47 QMdiSubWindow::changeEvent (this=0x5620cf5cd590, changeEvent=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qmdisubwindow.cpp:2936 #48 0x00007fe6d9d5e1ef in QWidget::event (this=0x5620cf5cd590, event=0x7fff4507af30) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:9348 #49 0x00007fe6d9d03b70 in QApplicationPrivate::notify_helper (this=this@entry=0x5620cf5cd590, receiver=0x5620cf5cd590, receiver@entry=0x7fff4507ad80, e=0x7fff4507af30, e@entry=0x7fe6d9d5e1ef <QWidget::event(QEvent*)+575>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276 #50 0x00007fe6d9d0491b in QApplication::notify (this=this@entry=0x7fff4507de50, receiver=0x7fff4507ad80, receiver@entry=0x5620cf5cd590, e=0x7fe6d9d5e1ef <QWidget::event(QEvent*)+575>, e@entry=0x7fff4507af30) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3038 #51 0x00007fe6db4247af in KisApplication::notify (this=0x7fff4507de50, receiver=0x5620cf5cd590, event=0x7fff4507af30) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisApplication.cpp:912 #52 0x00007fe6d8b79158 in QCoreApplication::notifyInternal2 (receiver=0x5620cf5cd590, event=0x7fff4507af30) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #53 0x00007fe6d8b7919d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549 #54 0x00007fe6d9d4cc77 in QWidget::setWindowState (this=this@entry=0x5620cf5cd590, newstate=..., newstate@entry=...) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:3013 #55 0x00007fe6db45a8be in KisMainWindow::showView (this=0x5620bfb002e0, imageView=0x5620ceec8630, subwin=0x5620cf5cd590) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:758 #56 0x00007fe6db457941 in KisMainWindow::addView (this=0x5620bfb002e0, view=0x5620ceec8630, subWindow=0x0) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:719 #57 0x00007fe6db458e21 in KisMainWindow::addViewAndNotifyLoadingCompleted (this=0x5620bfb002e0, document=<optimized out>, subWindow=0x0) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:1133 #58 0x00007fe6d8be0473 in doActivate<false> (sender=0x5620cc24fb80, signal_index=10, argv=0x7fff4507b1a0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4383 #59 0x00007fe6daf9fffa in QMetaObject::activate<void, KisDocument*> (sender=<optimized out>, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:321 #60 KisOpenPane::documentSelected (this=<optimized out>, _t1=0x7fe6b8008ee0) at /usr/src/debug/krita/build/libs/ui/kritaui_autogen/EWIEGA46WW/moc_KisOpenPane.cpp:215 #61 KisCustomImageWidget::createImage (this=0x5620c90bf7f0) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/widgets/kis_custom_image_widget.cc:268 #62 KisCustomImageWidget::qt_static_metacall (_o=0x5620c90bf7f0, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/src/debug/krita/build/libs/ui/kritaui_autogen/IMAN36LHMA/moc_kis_custom_image_widget.cpp:198 #63 0x00007fe6d8be0473 in doActivate<false> (sender=0x5620c1d03df0, signal_index=8, argv=0x7fff4507b260) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4383 #64 0x00007fe6d9f31607 in QDialogButtonBox::accepted (this=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qdialogbuttonbox.cpp:223 #65 QDialogButtonBoxPrivate::handleButtonClicked (this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qdialogbuttonbox.cpp:911 #66 0x00007fe6d8be00e2 in QtPrivate::QSlotObjectBase::call (this=0x5620c596ad60, r=<optimized out>, a=0x7fff4507b410, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #67 doActivate<false> (sender=0x5620c596aaa0, signal_index=9, argv=0x7fff4507b410) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4371 #68 0x00007fe6d9e46952 in QMetaObject::activate<void, bool> (sender=0x5620c596aaa0, mo=<optimized out>, local_signal_index=2, ret=0x0, sender=<optimized out>, mo=<optimized out>, local_signal_index=<optimized out>, ret=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:254 #69 QAbstractButton::clicked (this=0x5620c596aaa0, _t1=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:256 #70 QAbstractButtonPrivate::emitClicked (this=this@entry=0x5620c59660c0) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:382 #71 0x00007fe6d9e47005 in QAbstractButtonPrivate::click (this=this@entry=0x5620c59660c0) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:375 #72 0x00007fe6d9e4717f in QAbstractButton::mouseReleaseEvent (this=0x5620c596aaa0, e=0x7fff4507bb40) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:984 #73 0x00007fe6d9d5eadb in QWidget::event (this=0x5620c596aaa0, event=0x7fff4507bb40) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:9027 #74 0x00007fe6d9d03b70 in QApplicationPrivate::notify_helper (this=this@entry=0x5620be4cf0f0, receiver=receiver@entry=0x5620c596aaa0, e=e@entry=0x7fff4507bb40) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276 #75 0x00007fe6d9d05634 in QApplication::notify (this=this@entry=0x7fff4507de50, receiver=receiver@entry=0x5620c596aaa0, e=e@entry=0x7fff4507bb40) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2756 #76 0x00007fe6db4247af in KisApplication::notify (this=0x7fff4507de50, receiver=0x5620c596aaa0, event=0x7fff4507bb40) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisApplication.cpp:912 #77 0x00007fe6d8b79158 in QCoreApplication::notifyInternal2 (receiver=0x5620c596aaa0, event=0x7fff4507bb40) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #78 0x00007fe6d8b791ad in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1563 #79 0x00007fe6d9cf9b28 in QApplicationPrivate::sendMouseEvent (receiver=0x5620c596aaa0, event=0x7fff4507bb40, alienWidget=<optimized out>, nativeWidget=0x5620cc24fb80, buttonDown=0x7fe6da354950 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2355 #80 0x00007fe6d9d79487 in QWidgetWindow::handleMouseEvent (this=0x5620bf902470, event=event@entry=0x7fff4507bfd0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:688 #81 0x00007fe6d9d7a2d8 in QWidgetWindow::event (this=<optimized out>, event=0x7fff4507bfd0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:293 #82 0x00007fe6d9d03b70 in QApplicationPrivate::notify_helper (this=this@entry=0x5620be4cf0f0, receiver=receiver@entry=0x5620bf902470, e=0x7fff4507bfd0, e@entry=0x7fe6d8b841ae <QMetaObject::cast(QObject const*) const+30>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276 #83 0x00007fe6d9d0491b in QApplication::notify (this=this@entry=0x7fff4507de50, receiver=receiver@entry=0x5620bf902470, e=0x7fe6d8b841ae <QMetaObject::cast(QObject const*) const+30>, e@entry=0x7fff4507bfd0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3038 #84 0x00007fe6db4247af in KisApplication::notify (this=0x7fff4507de50, receiver=0x5620bf902470, event=0x7fff4507bfd0) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisApplication.cpp:912 #85 0x00007fe6d8b79158 in QCoreApplication::notifyInternal2 (receiver=0x5620bf902470, event=0x7fff4507bfd0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #86 0x00007fe6d8b791ad in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1563 #87 0x00007fe6d93a32c8 in QGuiApplicationPrivate::processMouseEvent (e=0x5620cd424c80) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qguiapplication.cpp:2464 #88 0x00007fe6d9430d4c in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1117 #89 0x00007fe6d1bb1437 in xcbSourceDispatch (source=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:59 #90 0x00007fe6d6706f8d in g_main_dispatch (context=0x5620be478dc0) at ../glib/glib/gmain.c:3565 #91 0x00007fe6d6708657 in g_main_context_dispatch_unlocked (context=0x5620be478dc0) at ../glib/glib/gmain.c:4425 #92 g_main_context_iterate_unlocked (context=context@entry=0x5620be478dc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4490 #93 0x00007fe6d6708865 in g_main_context_iteration (context=0x5620be478dc0, may_block=1) at ../glib/glib/gmain.c:4556 #94 0x00007fe6d8e6e9f2 in QEventDispatcherGlib::processEvents (this=0x5620be4b6a20, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #95 0x00007fe6d8b87306 in QEventLoop::processEvents (this=0x7fff4507c4c0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #96 QEventLoop::exec (this=this@entry=0x7fff4507c4c0, flags=..., flags@entry=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #97 0x00007fe6d9fbe888 in QDialog::exec (this=0x5620cc24fb80) at /usr/src/debug/qt6-base/qtbase/src/widgets/dialogs/qdialog.cpp:576 #98 0x00007fe6db46a073 in KisMainWindow::slotFileNew (this=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisMainWindow.cpp:1795 #99 0x00007fe6d8be0473 in doActivate<false> (sender=0x5620be7960a0, signal_index=9, argv=0x7fff4507c9c0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4383 #100 0x00007fe6d9e46952 in QMetaObject::activate<void, bool> (sender=0x5620be7960a0, mo=<optimized out>, local_signal_index=2, ret=0x0, sender=<optimized out>, mo=<optimized out>, local_signal_index=<optimized out>, ret=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:254 #101 QAbstractButton::clicked (this=0x5620be7960a0, _t1=<optimized out>) at /usr/src/debug/qt6-base/build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:256 #102 QAbstractButtonPrivate::emitClicked (this=this@entry=0x5620bfee7670) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:382 #103 0x00007fe6d9e47005 in QAbstractButtonPrivate::click (this=this@entry=0x5620bfee7670) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:375 #104 0x00007fe6d9e4717f in QAbstractButton::mouseReleaseEvent (this=0x5620be7960a0, e=0x7fff4507d120) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qabstractbutton.cpp:984 #105 0x00007fe6d9f96491 in QToolButton::mouseReleaseEvent (this=0x5620be7960a0, e=0x7fff4507d120) at /usr/src/debug/qt6-base/qtbase/src/widgets/widgets/qtoolbutton.cpp:598 #106 0x00007fe6d9d5eadb in QWidget::event (this=0x5620be7960a0, event=0x7fff4507d120) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:9027 #107 0x00007fe6d9d03b70 in QApplicationPrivate::notify_helper (this=this@entry=0x5620be4cf0f0, receiver=receiver@entry=0x5620be7960a0, e=e@entry=0x7fff4507d120) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276 #108 0x00007fe6d9d05634 in QApplication::notify (this=this@entry=0x7fff4507de50, receiver=receiver@entry=0x5620be7960a0, e=e@entry=0x7fff4507d120) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2756 #109 0x00007fe6db4247af in KisApplication::notify (this=0x7fff4507de50, receiver=0x5620be7960a0, event=0x7fff4507d120) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisApplication.cpp:912 #110 0x00007fe6d8b79158 in QCoreApplication::notifyInternal2 (receiver=0x5620be7960a0, event=0x7fff4507d120) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #111 0x00007fe6d8b791ad in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1563 #112 0x00007fe6d9cf9b28 in QApplicationPrivate::sendMouseEvent (receiver=0x5620be7960a0, event=0x7fff4507d120, alienWidget=<optimized out>, nativeWidget=0x5620bfb002e0, buttonDown=0x7fe6da354950 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2355 #113 0x00007fe6d9d79487 in QWidgetWindow::handleMouseEvent (this=0x5620c23d2280, event=event@entry=0x7fff4507d5b0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:688 #114 0x00007fe6d9d7a2d8 in QWidgetWindow::event (this=<optimized out>, event=0x7fff4507d5b0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:293 #115 0x00007fe6d9d03b70 in QApplicationPrivate::notify_helper (this=this@entry=0x5620be4cf0f0, receiver=receiver@entry=0x5620c23d2280, e=0x7fff4507d5b0, e@entry=0x7fe6d8b841ae <QMetaObject::cast(QObject const*) const+30>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276 #116 0x00007fe6d9d0491b in QApplication::notify (this=this@entry=0x7fff4507de50, receiver=receiver@entry=0x5620c23d2280, e=0x7fe6d8b841ae <QMetaObject::cast(QObject const*) const+30>, e@entry=0x7fff4507d5b0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3038 #117 0x00007fe6db4247af in KisApplication::notify (this=0x7fff4507de50, receiver=0x5620c23d2280, event=0x7fff4507d5b0) at /usr/src/debug/krita/krita-6.0.0-beta1/libs/ui/KisApplication.cpp:912 #118 0x00007fe6d8b79158 in QCoreApplication::notifyInternal2 (receiver=0x5620c23d2280, event=0x7fff4507d5b0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #119 0x00007fe6d8b791ad in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1563 #120 0x00007fe6d93a32c8 in QGuiApplicationPrivate::processMouseEvent (e=0x5620c5920320) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qguiapplication.cpp:2464 #121 0x00007fe6d9430d4c in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1117 #122 0x00007fe6d1bb1437 in xcbSourceDispatch (source=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:59 #123 0x00007fe6d6706f8d in g_main_dispatch (context=0x5620be478dc0) at ../glib/glib/gmain.c:3565 #124 0x00007fe6d6708657 in g_main_context_dispatch_unlocked (context=0x5620be478dc0) at ../glib/glib/gmain.c:4425 #125 g_main_context_iterate_unlocked (context=context@entry=0x5620be478dc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4490 #126 0x00007fe6d6708865 in g_main_context_iteration (context=0x5620be478dc0, may_block=1) at ../glib/glib/gmain.c:4556 #127 0x00007fe6d8e6e9f2 in QEventDispatcherGlib::processEvents (this=0x5620be4b6a20, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #128 0x00007fe6d8b87306 in QEventLoop::processEvents (this=0x7fff4507da90, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #129 QEventLoop::exec (this=0x7fff4507da90, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #130 0x00007fe6d8b7daf1 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452 #131 0x00007fe6d9cfe9ca in QApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2546 #132 0x0000562087a91449 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/krita/krita-6.0.0-beta1/krita/main.cc:783 STEPS TO REPRODUCE 1. Open a new file OBSERVED RESULT Crash EXPECTED RESULT No crash SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 6.5.91 KDE Frameworks Version: 6.22.0 Qt Version: 6.11.0 Kernel Version: 6.18.7-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 4 × Intel® Core™ i7-7600U CPU @ 2.80GHz Memory: 24 GiB of RAM (23.2 GiB usable) Graphics Processor: Intel® HD Graphics 620 Manufacturer: LENOVO Product Name: 20HG0003SG System Version: ThinkPad T470s
Please also include the information from Help → Show system information for bug reports. You say you're on Wayland, but the stack trace indicates you're using Krita through X instead. The crash appears to be accessibility-related. Does the crash still occur if you set the environment variables QT_ACCESSIBILITY=0 and QT_LINUX_ACCESSIBILITY_ALWAYS_ON=0? Do you have any accessibility-related applications installed?
No idea why it's running through xwayland. My desktop runs wayland and I launch krita graphically with no modifications. The crash happens with `QT_ACCESSIBILITY=0 QT_LINUX_ACCESSIBILITY_ALWAYS_ON=0 krita` Krita Version: 6.0.0-beta1 Hidpi: true Qt Version (compiled): 6.11.0 Version (loaded): 6.11.0 OS Information Build ABI: x86_64-little_endian-lp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: linux Kernel Version: 6.18.7-arch1-1 Pretty Productname: Arch Linux Product Type: arch Product Version: unknown Desktop: KDE Appimage build: No Locale Languages: en_Latn_US, en_US, en_Latn, en C locale: en_GB.UTF-8 QLocale current: en QLocale system: en QTextCodec for locale: UTF-8 OpenGL Info Qt Platform Name: "xcb" Vendor: "Intel" Renderer: "Mesa Intel(R) HD Graphics 620 (KBL GT2)" Driver version: "4.6 (Core Profile) Mesa 25.3.4-arch1.1" Shading language: "4.60" Requested format: QSurfaceFormat(version 3.3, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QColorSpace(), profile QSurfaceFormat::CompatibilityProfile) Current format: QSurfaceFormat(version 4.6, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QColorSpace(), profile QSurfaceFormat::CoreProfile) GL version: 4.6 Supports deprecated functions false Is OpenGL ES: false supportsBufferMapping: true supportsBufferInvalidation: true forceDisableTextureBuffers: false Extensions: GL_ARB_arrays_of_arrays GL_EXT_texture_compression_rgtc GL_NV_compute_shader_derivatives GL_ARB_depth_buffer_float GL_NV_fragment_shader_interlock GL_ARB_draw_indirect GL_ARB_shading_language_420pack GL_ARB_vertex_buffer_object GL_ARB_half_float_pixel GL_ARB_clear_buffer_object GL_ARB_texture_compression_bptc GL_EXT_shader_clock GL_ARB_texture_storage_multisample GL_S3_s3tc GL_ARB_texture_compression_rgtc GL_ARB_texture_query_lod GL_ARB_draw_instanced GL_ARB_post_depth_coverage GL_ATI_texture_float GL_ARB_gl_spirv GL_ARB_shader_group_vote GL_ARB_texture_barrier GL_EXT_texture_compression_dxt1 GL_AMD_depth_clamp_separate GL_ARB_ES3_2_compatibility GL_ARB_texture_query_levels GL_ARB_fragment_coord_conventions GL_ARB_invalidate_subdata GL_ANGLE_texture_compression_dxt3 GL_ARB_gpu_shader_fp64 GL_ARB_shader_objects GL_EXT_draw_instanced GL_ARB_map_buffer_alignment GL_ARB_texture_gather GL_INTEL_shader_integer_functions2 GL_NV_texture_barrier GL_AMD_seamless_cubemap_per_texture GL_ARB_vertex_array_object GL_EXT_texture_storage GL_ARB_get_texture_sub_image GL_AMD_vertex_shader_layer GL_ARB_transform_feedback2 GL_EXT_texture_shadow_lod GL_AMD_vertex_shader_viewport_index GL_ARB_shader_texture_lod GL_ARB_texture_border_clamp GL_ARB_vertex_array_bgra GL_ARB_vertex_type_2_10_10_10_rev GL_NV_depth_clamp GL_ARB_pipeline_statistics_query GL_ARB_texture_buffer_object GL_EXT_texture_compression_s3tc GL_INTEL_blackhole_render GL_INTEL_conservative_rasterization GL_ARB_instanced_arrays GL_ARB_shader_subroutine GL_EXT_provoking_vertex GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_explicit_uniform_location GL_ARB_sample_shading GL_EXT_shader_framebuffer_fetch_non_coherent GL_ARB_texture_filter_anisotropic GL_INTEL_performance_query GL_EXT_memory_object_fd GL_MESA_texture_signed_rgba GL_ARB_copy_buffer GL_ARB_texture_rgb10_a2ui GL_ARB_shader_draw_parameters GL_ARB_texture_view GL_ARB_viewport_array GL_KHR_robustness GL_NV_conditional_render GL_KHR_blend_equation_advanced_coherent GL_EXT_pixel_buffer_object GL_ARB_framebuffer_object GL_EXT_texture_sRGB_decode GL_ARB_seamless_cubemap_per_texture GL_EXT_vertex_array_bgra GL_ARB_multi_draw_indirect GL_ARB_timer_query GL_ARB_draw_buffers_blend GL_KHR_debug GL_INTEL_shader_atomic_float_minmax GL_MESA_framebuffer_flip_y GL_ARB_texture_filter_minmax GL_ARB_shader_storage_buffer_object GL_EXT_debug_label GL_NV_packed_depth_stencil GL_ARB_map_buffer_range GL_ARB_robustness GL_ARB_texture_float GL_ARB_transform_feedback_instanced GL_ARB_gpu_shader_int64 GL_ARB_texture_rg GL_ARB_compute_shader GL_ARB_shader_texture_image_samples GL_EXT_framebuffer_sRGB GL_EXT_blend_equation_separate GL_ARB_texture_swizzle GL_AMD_draw_buffers_blend GL_ARB_texture_mirror_clamp_to_edge GL_ARB_compressed_texture_pixel_storage GL_ARB_debug_output GL_MESA_pack_invert GL_ARB_ES3_1_compatibility GL_ARB_texture_storage GL_ARB_transform_feedback_overflow_query GL_ARB_enhanced_layouts GL_ARB_vertex_attrib_64bit GL_EXT_texture_sRGB GL_ARB_shader_atomic_counter_ops GL_EXT_shader_integer_mix GL_ARB_framebuffer_sRGB GL_ARB_query_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_EGL_image_storage GL_ARB_conditional_render_inverted GL_ARB_shader_image_size GL_ARB_buffer_storage GL_ARB_vertex_shader GL_ARB_get_program_binary GL_AMD_gpu_shader_int64 GL_ARB_half_float_vertex GL_ARB_spirv_extensions GL_ARB_texture_buffer_object_rgb32 GL_ARB_shader_clock GL_EXT_framebuffer_blit GL_EXT_draw_buffers2 GL_MESA_shader_integer_functions GL_AMD_conservative_depth GL_NV_copy_image GL_ARB_blend_func_extended GL_ARB_uniform_buffer_object GL_EXT_texture_shared_exponent GL_EXT_framebuffer_object GL_KHR_texture_compression_astc_ldr GL_ARB_provoking_vertex GL_ARB_derivative_control GL_EXT_shader_framebuffer_fetch GL_ARB_parallel_shader_compile GL_EXT_texture_array GL_ARB_ES2_compatibility GL_ARB_shader_ballot GL_ARB_gpu_shader5 GL_EXT_texture_snorm GL_ARB_framebuffer_no_attachments GL_EXT_semaphore GL_AMD_query_buffer_object GL_ARB_shader_precision GL_ARB_fragment_shader_interlock GL_ARB_program_interface_query GL_ARB_vertex_attrib_binding GL_ARB_draw_buffers GL_AMD_shader_trinary_minmax GL_EXT_EGL_image_storage_compression GL_ARB_transform_feedback3 GL_KHR_blend_equation_advanced GL_ARB_robust_buffer_access_behavior GL_ARB_shader_viewport_layer_array GL_ARB_seamless_cube_map GL_ARB_fragment_shader GL_EXT_semaphore_fd GL_KHR_texture_compression_astc_sliced_3d GL_OES_EGL_image GL_ARB_point_sprite GL_ARB_depth_clamp GL_ARB_sync GL_ARB_clip_control GL_ARB_indirect_parameters GL_AMD_pinned_memory GL_ARB_conservative_depth GL_ARB_shading_language_include GL_ARB_texture_multisample GL_AMD_performance_monitor GL_ARB_pixel_buffer_object GL_ARB_texture_stencil8 GL_EXT_EGL_sync GL_EXT_memory_object GL_3DFX_texture_compression_FXT1 GL_ARB_compute_variable_group_size GL_EXT_texture_sRGB_R8 GL_ANGLE_texture_compression_dxt5 GL_ATI_blend_equation_separate GL_ARB_multi_bind GL_ARB_sampler_objects GL_EXT_framebuffer_multisample GL_ARB_explicit_attrib_location GL_ARB_stencil_texturing GL_ARB_internalformat_query GL_ARB_texture_buffer_range GL_KHR_robust_buffer_access_behavior GL_EXT_texture_filter_anisotropic GL_EXT_abgr GL_AMD_multi_draw_indirect GL_ARB_separate_shader_objects GL_ARB_base_instance GL_EXT_texture_swizzle GL_EXT_timer_query GL_ARB_shader_stencil_export GL_ARB_texture_non_power_of_two GL_AMD_texture_texture4 GL_ARB_texture_rectangle GL_KHR_no_error GL_ARB_shader_bit_encoding GL_ARB_shading_language_packing GL_KHR_context_flush_control GL_ARB_shader_image_load_store GL_MESA_texture_const_bandwidth GL_ARB_internalformat_query2 GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_ARB_shader_atomic_counters GL_ARB_direct_state_access GL_NV_alpha_to_coverage_dither_control GL_EXT_demote_to_helper_invocation GL_ARB_occlusion_query2 GL_EXT_packed_depth_stencil GL_ARB_fragment_layer_viewport GL_KHR_parallel_shader_compile GL_EXT_shader_samples_identical GL_ARB_draw_elements_base_vertex GL_ARB_clear_texture GL_EXT_transform_feedback GL_EXT_packed_float GL_AMD_shader_stencil_export GL_ARB_texture_cube_map_array GL_ARB_ES3_compatibility GL_EXT_framebuffer_multisample_blit_scaled GL_ARB_cull_distance GL_EXT_texture_integer GL_ARB_tessellation_shader GL_ARB_polygon_offset_clamp GL_ARB_copy_image QPA OpenGL Detection Info supportsDesktopGL: true supportsOpenGLES: true isQtPreferOpenGLES: false Detected renderers: (Supported) Mesa Intel(R) HD Graphics 620 (KBL GT2) (4.6 (Core Profile) Mesa 25.3.4-arch1.1) (Supported) Mesa Intel(R) HD Graphics 620 (KBL GT2) (OpenGL ES 3.2 Mesa 25.3.4-arch1.1) useBufferInvalidation (config option): false Hardware Information GPU Acceleration: auto Memory: 23771 Mb Number of Cores: 4 Swap Location: /tmp Built for: sse2 Base instruction set: fma3+avx2 Supported instruction sets: Current Settings Current Swap Location: /tmp Current Swap Location writable: true Undo Enabled: true Undo Stack Limit: 200 Use OpenGL: true Use OpenGL Texture Buffer: true Disable Vector Optimizations: false Disable AVX Optimizations: false Canvas State: OPENGL_SUCCESS Autosave Interval: 420 Use Backup Files: true Number of Backups Kept: 1 Backup File Suffix: ~ Backup Location: Same Folder as the File Backup Location writable: false Resource Location: /home/managor/.local/share/krita Use Win8 Pointer Input: false Use RightMiddleTabletButton Workaround: false Levels of Detail Enabled: false Use Zip64: false Loaded Python Plugins colorspace comics_project_management_tools documenttools exportlayers filtermanager lastdocumentsdocker mutator plugin_importer quick_settings_docker scripter tenbrushes tenscripts workflow_buttons Display Information Number of screens: 2 Screen: 0 Name: eDP-1 Depth: 24 Scale: 1 Physical DPI158.196 Logical DPI96 Physical Size: 309, 173 Position: 0, 1440 Resolution in pixels: 1920x1080 Manufacturer: Model: Refresh Rate: 59.9628 Serial Number: Screen: 1 Name: HDMI-A-2 Depth: 24 Scale: 1 Physical DPI108.888 Logical DPI96 Physical Size: 597, 336 Position: 1394, 0 Resolution in pixels: 2560x1440 Manufacturer: Model: Refresh Rate: 59.9126 Serial Number:
Qt 6.11.0 isn't what Krita is shipped with. Where did you get this build from? Does it work if you use the AppImage from the krita.org website instead?
KDE-Unstable repo https://archlinux.org/packages/kde-unstable/x86_64/krita/
🐛🧹 Thanks for your comment! Automatically switching the status to REPORTED so the team can perform further triage. In the future you may also do this yourself when providing needed information.
Still missing the other half of the question whether this occurs with the actual release instead of some third-party build.
Sorry, I was in bed yesterday when I wrote that comment thinking I'd do the rest the next day. Running krita-6.0.0-beta1-x86_64.appimage works as expected when opening a new image for editing.
krita is calling dataChanged on a null model in https://invent.kde.org/graphics/krita/-/blob/v6.0.0-beta1/plugins/dockers/channeldocker/channelmodel.cpp?ref_type=tags#L197 With Qt<=6.10 this simply prints a warning, but Qt 6.11 actually tries to access the model in the new accessibility code added in https://github.com/qt/qtbase/commit/888af1ad02af0eab10322a23b032872d72b59fb5 and crashes.
A possibly relevant merge request was started @ https://invent.kde.org/graphics/krita/-/merge_requests/2638
Yeah, the bug janitor is a bit overeager sometimes. And thanks, that's a good catch! The code in Krita is definitely wrong here, dataChanged is supposed to use *inclusive* indexes, but it's passing one more row to it every time. I opened a merge request with a fix, the Arch Linux packagers may want to apply that patch on their end as well: https://invent.kde.org/graphics/krita/-/merge_requests/2638/diffs?commit_id=4448a2a435d952883fbd09c04a0620bcaef01cb1
(In reply to dra.w.p.il.e+bugskde from comment #10) > Yeah, the bug janitor is a bit overeager sometimes. > > And thanks, that's a good catch! The code in Krita is definitely wrong here, > dataChanged is supposed to use *inclusive* indexes, but it's passing one > more row to it every time. I opened a merge request with a fix, the Arch > Linux packagers may want to apply that patch on their end as well: > https://invent.kde.org/graphics/krita/-/merge_requests/2638/ > diffs?commit_id=4448a2a435d952883fbd09c04a0620bcaef01cb1 This is not enough unfortunately, now it crashes at the dataChanged signal in plugins/dockers/animation/KisAnimTimelineFramesModel.cpp:449
A possibly relevant merge request was started @ https://invent.kde.org/graphics/krita/-/merge_requests/2639
Thanks, then I guess here's the next one: https://invent.kde.org/graphics/krita/-/merge_requests/2639 Not quite as clear what's wrong here, I think it's just because the active index can end up negative if there's no frames to select yet.