https://bugs.kde.org/show_bug.cgi?id=409517
alo...@gmx-topmail.de changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alo...@gmx-topmail.de Status|REPORTED |CONFIRMED Ever confirmed|0 |1 --- Comment #1 from alo...@gmx-topmail.de --- I have caught KMail deadlocking here: #0 0x00007fd0e501de3d in syscall () from /usr/lib/libc.so.6 #1 0x00007fd0e53947b6 in QBasicMutex::lockInternal() () from /usr/lib/libQt5Core.so.5 #2 0x00007fd0cdb8ab3a in QtWaylandClient::QWaylandWindow::waitForFrameSync(int) () from /usr/lib/libQt5WaylandClient.so.5 #3 0x00007fd0e6922bcc in ?? () from /usr/lib/qt/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so #4 0x00007fd0e593b0a2 in QOpenGLContext::swapBuffers(QSurface*) () from /usr/lib/libQt5Gui.so.5 #5 0x00007fd0e5c0b27b in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, bool) () from /usr/lib/libQt5Gui.so.5 #6 0x00007fd0e5f2673e in ?? () from /usr/lib/libQt5Widgets.so.5 #7 0x00007fd0e5f284a5 in ?? () from /usr/lib/libQt5Widgets.so.5 #8 0x00007fd0e5f29e62 in ?? () from /usr/lib/libQt5Widgets.so.5 #9 0x00007fd0e5f2a269 in ?? () from /usr/lib/libQt5Widgets.so.5 #10 0x00007fd0e5f42407 in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQt5Widgets.so.5 #11 0x00007fd0e5f5b080 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #12 0x00007fd0e60735e5 in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #13 0x00007fd0e4e21c2c in KMainWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5 #14 0x00007fd0e4e6ded6 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5 #15 0x00007fd0e5f174d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #16 0x00007fd0e5f20a21 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #17 0x00007fd0e55619c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #18 0x00007fd0e5f2ad2d in ?? () from /usr/lib/libQt5Widgets.so.5 #19 0x00007fd0e5f2d0db in ?? () from /usr/lib/libQt5Widgets.so.5 #20 0x00007fd0e5f442bf in QWidget::repaint(QRect const&) () from /usr/lib/libQt5Widgets.so.5 #21 0x00007fd0e5f4431d in QWidget::repaint() () from /usr/lib/libQt5Widgets.so.5 #22 0x00007fd0e5f7a343 in ?? () from /usr/lib/libQt5Widgets.so.5 #23 0x00007fd0e5f174d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #24 0x00007fd0e5f20a21 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #25 0x00007fd0e55619c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #26 0x00007fd0e58ee1bd in QPlatformWindow::deliverUpdateRequest() () from /usr/lib/libQt5Gui.so.5 #27 0x00007fd0cdb8aacf in QtWaylandClient::QWaylandWindow::handleFrameCallback() () from /usr/lib/libQt5WaylandClient.so.5 #28 0x00007fd0ce0146d0 in ffi_call_unix64 () from /usr/lib/libffi.so.6 #29 0x00007fd0ce0140a0 in ffi_call () from /usr/lib/libffi.so.6 #30 0x00007fd0e693cf8f in ?? () from /usr/lib/libwayland-client.so.0 #31 0x00007fd0e69396ba in ?? () from /usr/lib/libwayland-client.so.0 #32 0x00007fd0e693abfc in wl_display_dispatch_queue_pending () from /usr/lib/libwayland-client.so.0 #33 0x00007fd0cdb840a7 in QtWaylandClient::QWaylandDisplay::dispatchQueueWhile(wl_event_queue*, std::function<bool ()>, int) () from /usr/lib/libQt5WaylandClient.so.5 #34 0x00007fd0cdb8abbd in QtWaylandClient::QWaylandWindow::waitForFrameSync(int) () from /usr/lib/libQt5WaylandClient.so.5 #35 0x00007fd0e6922bcc in ?? () from /usr/lib/qt/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so --Type <RET> for more, q to quit, c to continue without paging-- #36 0x00007fd0e593b0a2 in QOpenGLContext::swapBuffers(QSurface*) () from /usr/lib/libQt5Gui.so.5 #37 0x00007fd0e5c0b27b in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, bool) () from /usr/lib/libQt5Gui.so.5 #38 0x00007fd0e5f2673e in ?? () from /usr/lib/libQt5Widgets.so.5 #39 0x00007fd0e5f284a5 in ?? () from /usr/lib/libQt5Widgets.so.5 #40 0x00007fd0e5f29e62 in ?? () from /usr/lib/libQt5Widgets.so.5 #41 0x00007fd0e5f2a269 in ?? () from /usr/lib/libQt5Widgets.so.5 #42 0x00007fd0e5f42407 in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQt5Widgets.so.5 #43 0x00007fd0e5f5b080 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #44 0x00007fd0e60735e5 in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #45 0x00007fd0e4e21c2c in KMainWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5 #46 0x00007fd0e4e6ded6 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5 #47 0x00007fd0e5f174d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #48 0x00007fd0e5f20a21 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #49 0x00007fd0e55619c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #50 0x00007fd0e5564739 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5 #51 0x00007fd0e55ba3a4 in ?? () from /usr/lib/libQt5Core.so.5 #52 0x00007fd0e1cf890f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #53 0x00007fd0e1cfa869 in ?? () from /usr/lib/libglib-2.0.so.0 #54 0x00007fd0e1cfa8ae in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #55 0x00007fd0e55b99a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #56 0x00007fd0e55605ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #57 0x00007fd0e5568326 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #58 0x000055a1d0175077 in ?? () #59 0x00007fd0e4f4dee3 in __libc_start_main () from /usr/lib/libc.so.6 #60 0x000055a1d017523e in ?? () Actually, it doesn't seem like KMail's fault, but I cannot find other apps having the same issue. -- You are receiving this mail because: You are the assignee for the bug.