Application: kexi-3 (3.1.0 ()) Qt Version: 5.12.0 Frameworks Version: 5.53.0 Operating System: Linux 4.20.0-arch1-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: Double click (to design form in my case) leads to segmentation fault in Kexi The crash can be reproduced every time. -- Backtrace: Application: Kexi (kexi-3), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f5272a38400 (LWP 3210))] Thread 5 (Thread 0x7f524daf2700 (LWP 3217)): #0 0x00007f52793d5afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f527949ecd1 in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007f527949ecd1 in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007f5250b09f54 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007f5250b0a079 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007f52794a5063 in std::execute_native_thread_routine(void*) (__p=0x55a8f4fd07a0) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:80 #6 0x00007f52793cfa9d in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007f527b328b23 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f52635ae700 (LWP 3215)): #0 0x00007f52793d5afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f52637ffc24 in () at /usr/lib/dri/i965_dri.so #2 0x00007f52637ff948 in () at /usr/lib/dri/i965_dri.so #3 0x00007f52793cfa9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f527b328b23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f526b599700 (LWP 3213)): #0 0x00007f527b3197a4 in read () at /usr/lib/libc.so.6 #1 0x00007f5278952971 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f52789a30b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007f52789a44e6 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f52789a462e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007f527b6c15c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f527b66a58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007f527b4ae5c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007f5277ca8ba6 in () at /usr/lib/libQt5DBus.so.5 #9 0x00007f527b4af9cc in () at /usr/lib/libQt5Core.so.5 #10 0x00007f52793cfa9d in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007f527b328b23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f5271619700 (LWP 3212)): #0 0x00007f527b31dc21 in poll () at /usr/lib/libc.so.6 #1 0x00007f5274f19630 in () at /usr/lib/libxcb.so.1 #2 0x00007f5274f1b2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f527260696b in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f527b4af9cc in () at /usr/lib/libQt5Core.so.5 #5 0x00007f52793cfa9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f527b328b23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f5272a38400 (LWP 3210)): [KCrash Handler] #6 0x00007f524ae8ff20 in () at /usr/lib/qt/plugins/kexi/3.1/forms/widgets/org.kexi-project.form.widgets.main.so #7 0x00007f524b7ddd93 in KFormDesigner::InlineTextEditingCommand::execute() () at /usr/lib/libkformdesigner3.1.so.3.1 #8 0x00007f524b7c1499 in KFormDesigner::Form::createInlineEditor(KFormDesigner::WidgetFactory::InlineEditorCreationArguments const&) () at /usr/lib/libkformdesigner3.1.so.3.1 #9 0x00007f524b7a7829 in KFormDesigner::WidgetLibrary::startInlineEditing(QByteArray const&, QWidget*, KFormDesigner::Container*) () at /usr/lib/libkformdesigner3.1.so.3.1 #10 0x00007f524b79f5eb in KFormDesigner::Container::eventFilter(QObject*, QEvent*) () at /usr/lib/libkformdesigner3.1.so.3.1 #11 0x00007f527b66b60b in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007f527ba77e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007f527ba7f8b9 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007f527b66b8f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007f527ba7eb98 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/libQt5Widgets.so.5 #16 0x00007f527bad3d2d in () at /usr/lib/libQt5Widgets.so.5 #17 0x00007f527bad6c67 in () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f527ba77e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #19 0x00007f527ba7f671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #20 0x00007f527b66b8f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #21 0x00007f5279733960 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5 #22 0x00007f5279734e26 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5 #23 0x00007f527970e75c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #24 0x00007f527260799c in () at /usr/lib/libQt5XcbQpa.so.5 #25 0x00007f52789a2a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #26 0x00007f52789a45e9 in () at /usr/lib/libglib-2.0.so.0 #27 0x00007f52789a462e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #28 0x00007f527b6c15a9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007f527b66a58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #30 0x00007f527b672896 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #31 0x000055a8f38a1cfe in () #32 0x00007f527b251223 in __libc_start_main () at /usr/lib/libc.so.6 #33 0x000055a8f38a1e6a in _start () [Inferior 1 (process 3210) detached] Reported using DrKonqi
Hello Ivan, what widget type in the Form designer have you double clicked? Thanks.
Created attachment 117310 [details] Types
Created attachment 117328 [details] Kexi sig fault crash (In reply to Jarosław Staniek from comment #1) > Hello Ivan, what widget type in the Form designer have you double clicked? > Thanks. I do not remember what happened with a double click. But today I noticed that kexi falls steadily when I right-click on an input form. Below is a video showing my actions. Не помню, что произошло при двойном клике. Но сегодня я заметил, что kexi стабильно падает, при клике правой кнопкой мыши на форму ввода. Ниже прикреплено видео, где показан весь процесс.
> kexi falls steadily when I right-click on an input form. Below is a video showing my actions. Thanks Ivan, confirmed this.
Assuming this is the same bug, if not we will extend the scope.
To reproduce the crash: Right-click in form data view on widget such as text box. Crash happens if the box is not bound to data source.
Git commit 96c30982dedee046bac9f9c57ad869fa6f9ea44f by Jaroslaw Staniek. Committed on 07/01/2019 at 13:23. Pushed by staniek into branch '3.2'. Fix crash when right-clicking in form data view on widget such as text box The crash happens if the box is not bound to data source. FIXED-IN:3.2.0 M +5 -3 src/plugins/forms/widgets/kexidbutils.cpp https://commits.kde.org/kexi/96c30982dedee046bac9f9c57ad869fa6f9ea44f