Application: kmail (5.5.3) (Compiled from sources) Qt Version: 5.7.1 Frameworks Version: 5.37.0 Operating System: Linux 4.12.12-gentoo x86_64 Distribution: "NAME=Gentoo" -- Information about the crash: - What I was doing when the application crashed: kmail chrashes immediately after starting. - What I tried to remedy the situation: I moved all configuration files and all email in local folders away, still crashing immediately. The crash can be reproduced every time. -- Backtrace: Application: KMail (kmail), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fcc52f6e880 (LWP 3350))] Thread 9 (Thread 0x7fcc36241700 (LWP 3382)): #0 0x00007fcc718ef2d8 in pthread_cond_timedwait () from /lib64/libpthread.so.0 #1 0x00007fcc7b87c8e8 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5 #2 0x00007fcc7b879402 in QThreadPoolThread::run() () from /usr/lib64/libQt5Core.so.5 #3 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #4 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7fcc36a42700 (LWP 3381)): #0 0x00007fcc7b11941d in read () from /lib64/libc.so.6 #1 0x00007fcc7284414a in QNativeSocketEnginePrivate::nativeRead(char*, long long) () from /usr/lib64/libQt5Network.so.5 #2 0x00007fcc72841301 in QNativeSocketEngine::read(char*, long long) () from /usr/lib64/libQt5Network.so.5 #3 0x00007fcc728371d6 in QAbstractSocketPrivate::readFromSocket() () from /usr/lib64/libQt5Network.so.5 #4 0x00007fcc72837468 in QAbstractSocketPrivate::canReadNotification() () from /usr/lib64/libQt5Network.so.5 #5 0x00007fcc728421b1 in QReadNotifier::event(QEvent*) () from /usr/lib64/libQt5Network.so.5 #6 0x00007fcc7c241a9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #7 0x00007fcc7c24944e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #8 0x00007fcc7ba13a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007fcc7ba6169f in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5 #10 0x00007fcc6fb2a457 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #11 0x00007fcc6fb2a6b0 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #12 0x00007fcc6fb2a75c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #13 0x00007fcc7ba60d6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #14 0x00007fcc7ba129da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #15 0x00007fcc7b878054 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #16 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #17 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #18 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7fcc37243700 (LWP 3380)): #0 0x00007fcc7b11d42d in poll () from /lib64/libc.so.6 #1 0x00007fcc6fb2a64c in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fcc6fb2a75c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fcc7ba60d6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007fcc7ba129da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fcc7b878054 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007fcc76ff3cae in WebEngineViewer::DownloadLocalDatabaseThread::run() () from /usr/lib64/libKF5WebEngineViewer.so.5 #7 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7fcc437fe700 (LWP 3357)): #0 0x00007fcc7b11d42d in poll () from /lib64/libc.so.6 #1 0x00007fcc6fb2a64c in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fcc6fb2a75c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fcc7ba60d6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007fcc7ba129da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fcc7b878054 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #8 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7fcc43fff700 (LWP 3354)): #0 0x00007fcc7b11d42d in poll () from /lib64/libc.so.6 #1 0x00007fcc6fb2a64c in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fcc6fb2a75c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fcc7ba60d6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007fcc7ba129da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fcc7b878054 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #8 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fcc488ea700 (LWP 3353)): #0 0x00007fcc6fb704a9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007fcc6fb2a1d6 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fcc6fb2a6b0 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fcc6fb2a75c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007fcc7ba60d6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fcc7ba129da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007fcc7b878054 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fcc49afb700 (LWP 3352)): #0 0x00007fcc7b11d42d in poll () from /lib64/libc.so.6 #1 0x00007fcc6fb2a64c in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fcc6fb2a75c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fcc7ba60d6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007fcc7ba129da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fcc7b878054 in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007fcc7d8f36a5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5 #7 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fcc5116f700 (LWP 3351)): #0 0x00007fcc7b11d42d in poll () from /lib64/libc.so.6 #1 0x00007fcc6ed56862 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1 #2 0x00007fcc6ed58677 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007fcc52c55b59 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007fcc7b87c29c in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #5 0x00007fcc718e9384 in start_thread () from /lib64/libpthread.so.0 #6 0x00007fcc7b1264cd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fcc52f6e880 (LWP 3350)): [KCrash Handler] #6 0x00007fcc7b071188 in raise () from /lib64/libc.so.6 #7 0x00007fcc7b0725da in abort () from /lib64/libc.so.6 #8 0x00007fcc6931cbe5 in base::debug::BreakDebugger() () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007fcc693338a5 in logging::LogMessage::~LogMessage() () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007fcc693347fc in logging::ErrnoLogMessage::~ErrnoLogMessage() () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007fcc68fdea5f in sandbox::(anonymous namespace)::CheckCloneNewUserErrno(int) () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007fcc68fdf1e4 in sandbox::Credentials::CanCreateProcessInNewUserNS() () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007fcc687d0fb6 in content::ZygoteHostImpl::Init(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007fcc68841f87 in content::BrowserMainLoop::EarlyInitialization() () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007fcc68681da5 in content::BrowserMainRunnerImpl::Initialize(content::MainFunctionParams const&) () from /usr/lib64/libQt5WebEngineCore.so.5 #16 0x00007fcc67bceafa in QtWebEngineCore::WebEngineContext::WebEngineContext() () from /usr/lib64/libQt5WebEngineCore.so.5 #17 0x00007fcc67bcffe5 in QtWebEngineCore::WebEngineContext::current() () from /usr/lib64/libQt5WebEngineCore.so.5 #18 0x00007fcc67bd4750 in QtWebEngineCore::WebEngineSettings::initDefaults(bool) () from /usr/lib64/libQt5WebEngineCore.so.5 #19 0x00007fcc6d3a2f73 in QWebEngineProfilePrivate::QWebEngineProfilePrivate(QSharedPointer<QtWebEngineCore::BrowserContextAdapter>) () from /usr/lib64/libQt5WebEngineWidgets.so.5 #20 0x00007fcc6d3a3149 in QWebEngineProfile::QWebEngineProfile(QObject*) () from /usr/lib64/libQt5WebEngineWidgets.so.5 #21 0x00007fcc783ee04d in MessageViewer::MailWebEngineView::MailWebEngineView(KActionCollection*, QWidget*) () from /usr/lib64/libKF5MessageViewer.so.5 #22 0x00007fcc783976df in MessageViewer::ViewerPrivate::createWidgets() () from /usr/lib64/libKF5MessageViewer.so.5 #23 0x00007fcc783a01c3 in MessageViewer::ViewerPrivate::ViewerPrivate(MessageViewer::Viewer*, QWidget*, KActionCollection*) () from /usr/lib64/libKF5MessageViewer.so.5 #24 0x00007fcc7838c7f0 in MessageViewer::Viewer::Viewer(QWidget*, QWidget*, KActionCollection*) () from /usr/lib64/libKF5MessageViewer.so.5 #25 0x00007fcc7d1947a1 in KMReaderWin::KMReaderWin(QWidget*, QWidget*, KActionCollection*) () from /usr/lib64/libkmailprivate.so.5 #26 0x00007fcc7d1d5d45 in KMMainWidget::createWidgets() () from /usr/lib64/libkmailprivate.so.5 #27 0x00007fcc7d1e0191 in KMMainWidget::KMMainWidget(QWidget*, KXMLGUIClient*, KActionCollection*, QExplicitlySharedDataPointer<KSharedConfig>) () from /usr/lib64/libkmailprivate.so.5 #28 0x00007fcc7d190f4a in KMMainWin::KMMainWin(QWidget*) () from /usr/lib64/libkmailprivate.so.5 #29 0x00007fcc7d1a2228 in KMKernel::openReader(bool) () from /usr/lib64/libkmailprivate.so.5 #30 0x00007fcc7d1a6cac in KMKernel::action(bool, bool, QString const&, QString const&, QString const&, QString const&, QString const&, QUrl const&, QList<QUrl> const&, QStringList const&, QString const&, QString const&, QString const&) () from /usr/lib64/libkmailprivate.so.5 #31 0x00007fcc7d1a852d in KMKernel::handleCommandLine(bool, QStringList const&, QString const&) () from /usr/lib64/libkmailprivate.so.5 #32 0x0000000000403a50 in KMailApplication::activate(QStringList const&, QString const&) () #33 0x0000000000403735 in main () Reported using DrKonqi
Crash is in Qt5WebEngine. If this is reproducible with Qt 5.9, please report this issue directly to Qt devlopers via https://bugreports.qt.io/