https://bugs.kde.org/show_bug.cgi?id=391499
Bug ID: 391499 Summary: KGPG crashes on setting trust level for self keypair Product: kgpg Version: 17.12.2 Platform: Compiled Sources OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: normal Priority: NOR Component: general Assignee: k...@opensource.sf-tec.de Reporter: k...@mva.name Target Milestone: --- Application: kgpg (17.12.2) (Compiled from sources) Qt Version: 5.9.4 Frameworks Version: 5.43.0 Operating System: Linux 4.15.4 x86_64 Distribution: "Gentoo GNU/Linux" -- Information about the crash: - What I was doing when the application crashed: Set trust level fo own keys to "Absolute". Then it freezed, and then I pressed "Cancel", that, in turn, caused crash. The crash can be reproduced every time. -- Backtrace: Application: KGpg (kgpg), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f0b1acf8880 (LWP 44436))] Thread 3 (Thread 0x7f0af1727700 (LWP 44525)): #0 0x00007f0b0d77d003 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f0b0d77da3b in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f0b0d77dc1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f0b15448a7b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f0b153f6baa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f0b152517fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f0b15255c75 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f0b106d292b in start_thread () from /lib64/libpthread.so.0 #8 0x00007f0b1495165f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f0afbfff700 (LWP 44488)): #0 0x00007f0b14945c95 in poll () from /lib64/libc.so.6 #1 0x00007f0b0d77db09 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f0b0d77dc1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f0b15448a7b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f0b153f6baa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f0b152517fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f0b15ab8ce5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5 #7 0x00007f0b15255c75 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f0b106d292b in start_thread () from /lib64/libpthread.so.0 #9 0x00007f0b1495165f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f0b1acf8880 (LWP 44436)): [KCrash Handler] #6 0x00007f0b14884fa0 in raise () from /lib64/libc.so.6 #7 0x00007f0b14886af7 in abort () from /lib64/libc.so.6 #8 0x00007f0b14ebc035 in __gnu_cxx::__verbose_terminate_handler () at /var/tmp/portage/sys-devel/gcc-7.3.0/work/gcc-7.3.0/libstdc++-v3/libsupc++/vterminate.cc:95 #9 0x00007f0b14eb9c26 in __cxxabiv1::__terminate (handler=<optimized out>) at /var/tmp/portage/sys-devel/gcc-7.3.0/work/gcc-7.3.0/libstdc++-v3/libsupc++/eh_terminate.cc:47 #10 0x00007f0b14eb9c71 in std::terminate () at /var/tmp/portage/sys-devel/gcc-7.3.0/work/gcc-7.3.0/libstdc++-v3/libsupc++/eh_terminate.cc:57 #11 0x00007f0b14ebaa5f in __cxxabiv1::__cxa_pure_virtual () at /var/tmp/portage/sys-devel/gcc-7.3.0/work/gcc-7.3.0/libstdc++-v3/libsupc++/pure.cc:50 #12 0x0000559be77eeeb7 in KGpgTransactionPrivate::slotReadReady() () #13 0x00007f0b15420507 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #14 0x00007f0b15420507 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #15 0x0000559be7843c79 in KLineBufferedProcessPrivate::_k_receivedStdout() () #16 0x00007f0b15420507 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #17 0x00007f0b153845fa in QProcess::readyReadStandardOutput(QProcess::QPrivateSignal) () from /usr/lib64/libQt5Core.so.5 #18 0x00007f0b153890b1 in QProcessPrivate::tryReadFromChannel(QProcessPrivate::Channel*) () from /usr/lib64/libQt5Core.so.5 #19 0x00007f0b1538e9f8 in QProcessPrivate::waitForFinished(int) () from /usr/lib64/libQt5Core.so.5 #20 0x00007f0b15384eeb in QProcess::waitForFinished(int) () from /usr/lib64/libQt5Core.so.5 #21 0x00007f0b153855ea in QProcess::~QProcess() () from /usr/lib64/libQt5Core.so.5 #22 0x0000559be7840adf in GPGProc::~GPGProc() () #23 0x0000559be77eda45 in KGpgTransactionPrivate::~KGpgTransactionPrivate() () #24 0x0000559be77edad9 in KGpgTransactionPrivate::~KGpgTransactionPrivate() () #25 0x0000559be77e9f71 in KGpgTransaction::~KGpgTransaction() () #26 0x0000559be77f1237 in KGpgChangeTrust::~KGpgChangeTrust() () #27 0x00007f0b15426ba8 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #28 0x00007f0b16579b4c in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #29 0x0000559be784bad2 in KgpgKeyInfo::~KgpgKeyInfo() () #30 0x0000559be784bb09 in KgpgKeyInfo::~KgpgKeyInfo() () #31 0x0000559be7822a68 in KeysManager::keyproperties() () #32 0x00007f0b15420507 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #33 0x00007f0b16539022 in QAction::triggered(bool) () from /usr/lib64/libQt5Widgets.so.5 #34 0x00007f0b1653b70c in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQt5Widgets.so.5 #35 0x00007f0b166b7a4c in QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) () from /usr/lib64/libQt5Widgets.so.5 #36 0x00007f0b166beefb in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) () from /usr/lib64/libQt5Widgets.so.5 #37 0x00007f0b166bfd23 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #38 0x00007f0b1657de38 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #39 0x00007f0b166c204b in QMenu::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #40 0x00007f0b1653f72c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #41 0x00007f0b1654754f in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #42 0x00007f0b153f7e17 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #43 0x00007f0b16546522 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQt5Widgets.so.5 #44 0x00007f0b16598c85 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #45 0x00007f0b1659b5ba in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #46 0x00007f0b1653f72c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #47 0x00007f0b16546ff4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #48 0x00007f0b153f7e17 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #49 0x00007f0b15e2b723 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5 #50 0x00007f0b15e2d345 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5 #51 0x00007f0b15e0668b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5 #52 0x00007f0b04d82070 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5XcbQpa.so.5 #53 0x00007f0b0d77d7e7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #54 0x00007f0b0d77db88 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #55 0x00007f0b0d77dc1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #56 0x00007f0b15448a5f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #57 0x00007f0b153f6baa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #58 0x00007f0b166bcc40 in QMenu::exec(QPoint const&, QAction*) () from /usr/lib64/libQt5Widgets.so.5 #59 0x0000559be78234bf in KeysManager::slotMenu(QPoint const&) () #60 0x00007f0b15420507 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #61 0x00007f0b16564355 in QWidget::customContextMenuRequested(QPoint const&) () from /usr/lib64/libQt5Widgets.so.5 #62 0x00007f0b1657ec8b in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #63 0x00007f0b1661f1ae in QFrame::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #64 0x00007f0b1679244b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #65 0x00007f0b167fa5cc in QTreeView::viewportEvent(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #66 0x00007f0b153f7bac in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #67 0x00007f0b1653f705 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #68 0x00007f0b16547d5e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #69 0x00007f0b153f7e17 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #70 0x00007f0b16599089 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #71 0x00007f0b1659b5ba in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #72 0x00007f0b1653f72c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #73 0x00007f0b16546ff4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #74 0x00007f0b153f7e17 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #75 0x00007f0b15e2b723 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5 #76 0x00007f0b15e2d345 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5 #77 0x00007f0b15e0668b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5 #78 0x00007f0b04d82070 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5XcbQpa.so.5 #79 0x00007f0b0d77d7e7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #80 0x00007f0b0d77db88 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #81 0x00007f0b0d77dc1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #82 0x00007f0b15448a5f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #83 0x00007f0b153f6baa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #84 0x00007f0b153ff244 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #85 0x0000559be77c32a4 in main () Possible duplicates by query: bug 389500, bug 382439, bug 377656. 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