https://bugs.kde.org/show_bug.cgi?id=470348
Bug ID: 470348 Summary: Segfault when manipulating configuration Classification: Applications Product: kate Version: 22.12.3 Platform: Kubuntu OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwrite-bugs-n...@kde.org Reporter: ad...@petermello.net Target Milestone: --- Application: kate (22.12.3) Qt Version: 5.15.8 Frameworks Version: 5.106.0 Operating System: Linux 6.2.0-23-generic x86_64 Windowing System: X11 Distribution: Ubuntu 23.04 DrKonqi: 5.27.5 [KCrashBackend] -- Information about the crash: Kate seems to be crashing whenever I make adjustments to several settings at one time, however if I only adjust one or two items and then click OK, it behaves as expected. This even extends to resizing various panels in the app, where if (for instance) I use the mouse to drag the divider between the editor and the Filesystem plugin to alter the width of the plugin bar once, I can continue editing without incident. However if over the course of a single instance I resize the plugin bar four or five times, almost invariably it will segfault the instant that I release the mouse button. I examined the permissions on every config folder I'm aware of Kate/KWrite having and found nothing untowards, nor are the drives they reside on experiencing any I/O load that might impede the recording of such ephemeral config changes. This one has me stumped. The crash can be reproduced sometimes. -- Backtrace: Application: Kate (kate), signal: Segmentation fault [KCrash Handler] #4 0x00007f273673522b in QStandardItemModel::dropMimeData(QMimeData const*, Qt::DropAction, int, int, QModelIndex const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #5 0x00007f2736de355b in QAbstractItemView::dropEvent(QDropEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #6 0x00007f2736baec28 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #7 0x00007f2736c5b792 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #8 0x00007f2735cbaba3 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f2736b6bf82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #10 0x00007f2736b75006 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007f2735cbae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f2736bca9d0 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007f2736bcb707 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007f2736b6bf92 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f2735cbae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f273634418c in QGuiApplicationPrivate::processDrop(QWindow*, QMimeData const*, QPoint const&, QFlags<Qt::DropAction>, QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #17 0x00007f2736315d30 in QWindowSystemInterface::handleDrop(QWindow*, QMimeData const*, QPoint const&, QFlags<Qt::DropAction>, QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #18 0x00007f272fc6204b in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #19 0x00007f272fc65fb8 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #20 0x00007f2736382764 in QBasicDrag::eventFilter(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #21 0x00007f2735cbaa7e in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007f2736b6bfd0 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007f2735cbae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007f273634240d in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #25 0x00007f27363164bc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #26 0x00007f272fc5054e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #27 0x00007f2733c6149d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007f2733cbc178 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007f2733c601b0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f2735d14e7a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f2735cb97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007f2736381d87 in QBasicDrag::drag(QDrag*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #33 0x00007f273637f1fd in QDragManager::drag(QDrag*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #34 0x00007f273637f538 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #35 0x00007f2736df0c29 in QAbstractItemView::startDrag(QFlags<Qt::DropAction>) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #36 0x00007f2736def419 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #37 0x00007f2736baec28 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #38 0x00007f2736c5b792 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #39 0x00007f2735cbaba3 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #40 0x00007f2736b6bf82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #41 0x00007f2736b74612 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #42 0x00007f2735cbae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #43 0x00007f2736b72712 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #44 0x00007f2736bc81cc in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #45 0x00007f2736bcb590 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #46 0x00007f2736b6bf92 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #47 0x00007f2735cbae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #48 0x00007f273634240d in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #49 0x00007f27363164bc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #50 0x00007f272fc5054e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #51 0x00007f2733c6149d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007f2733cbc178 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #53 0x00007f2733c601b0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #54 0x00007f2735d14e7a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #55 0x00007f2735cb97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #56 0x00007f2735cc1c1a in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #57 0x000055b23e8c9388 in ?? () #58 0x00007f2735223a90 in __libc_start_call_main (main=main@entry=0x55b23e8c7ef0, argc=argc@entry=2, argv=argv@entry=0x7ffd8d65a538) at ../sysdeps/nptl/libc_start_call_main.h:58 #59 0x00007f2735223b49 in __libc_start_main_impl (main=0x55b23e8c7ef0, argc=2, argv=0x7ffd8d65a538, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd8d65a528) at ../csu/libc-start.c:360 #60 0x000055b23e8cb795 in ?? () [Inferior 1 (process 2382654) detached] Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.