(gdb) info threads Id Target Id Frame 10 Thread 0xb17ecb70 (LWP 23515) "QXcbEventReader" 0xffffe424 in __kernel_vsyscall () 9 Thread 0xafc04b70 (LWP 23516) "QQmlThread" 0xffffe424 in __kernel_vsyscall () 8 Thread 0xae31ab70 (LWP 23517) "Thread (pooled)" 0xffffe424 in __kernel_vsyscall () 7 Thread 0xadb19b70 (LWP 23518) "Thread (pooled)" 0xffffe424 in __kernel_vsyscall () 6 Thread 0xad318b70 (LWP 23519) "Thread (pooled)" 0xffffe424 in __kernel_vsyscall () 5 Thread 0xac7ffb70 (LWP 23529) "Thread (pooled)" 0xffffe424 in __kernel_vsyscall () 4 Thread 0xabf8ab70 (LWP 23530) "QSGRenderThread" 0xffffe424 in __kernel_vsyscall () 3 Thread 0xaa0ffb70 (LWP 23532) "QQuickPixmapRea" 0xffffe424 in __kernel_vsyscall () 2 Thread 0xa98feb70 (LWP 23533) "Qt bearer threa" 0xffffe424 in __kernel_vsyscall () * 1 Thread 0xb1b16920 (LWP 23514) "dish" 0xffffe424 in __kernel_vsyscall () (gdb) thread apply all bt Thread 10 (Thread 0xb17ecb70 (LWP 23515)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5aec7f7 in poll () from /lib/libc.so.6 #2 0xb31982db in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libxcb.so.1 #3 0xb319a557 in xcb_wait_for_event () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libxcb.so.1 #4 0xb19ea333 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/libqxcb.so #5 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #6 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #7 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 9 (Thread 0xafc04b70 (LWP 23516)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5aec7f7 in poll () from /lib/libc.so.6 #2 0xb5954e8b in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0xb5947af5 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb5947da8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0xb6137ca8 in QEventDispatcherGlib::processEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #6 0xb60d3e76 in QEventLoop::processEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #7 0xb60d42cc in QEventLoop::exec(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #8 0xb5e85be8 in QThread::exec() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #9 0xb72db194 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #10 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #11 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #12 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 8 (Thread 0xae31ab70 (LWP 23517)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5cba7e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5e8c542 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #3 0xb5e8892b in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #4 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #5 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #6 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 7 (Thread 0xadb19b70 (LWP 23518)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5cba7e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5e8c542 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #3 0xb5e8892b in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #4 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #5 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #6 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 6 (Thread 0xad318b70 (LWP 23519)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5cba7e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5e8c542 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #3 0xb5e8892b in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #4 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #5 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #6 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 5 (Thread 0xac7ffb70 (LWP 23529)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5cba7e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5e8c542 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #3 0xb5e8892b in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #4 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #5 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #6 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 4 (Thread 0xabf8ab70 (LWP 23530)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5cba4d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5e8c5f8 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #3 0xb7569ad7 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #4 0xb756a864 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #5 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #6 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #7 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 3 (Thread 0xaa0ffb70 (LWP 23532)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5aec7f7 in poll () from /lib/libc.so.6 #2 0xafcfd1fb in ?? () from /lib/libdbus-1.so.3 #3 0xafcf52b7 in ?? () from /lib/libdbus-1.so.3 #4 0xafcf351f in ?? () from /lib/libdbus-1.so.3 #5 0xafcde22e in ?? () from /lib/libdbus-1.so.3 #6 0xafce0752 in ?? () from /lib/libdbus-1.so.3 #7 0xafced8a1 in dbus_pending_call_block () from /lib/libdbus-1.so.3 #8 0xafcdf761 in dbus_connection_send_with_reply_and_block () from /lib/libdbus-1.so.3 #9 0xb184d77c in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/../../lib/libQt5DBus.so.5 #10 0xb184e56e in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/../../lib/libQt5DBus.so.5 #11 0xb184e7c4 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/../../lib/libQt5DBus.so.5 #12 0xb18592ff in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/../../lib/libQt5DBus.so.5 #13 0xb185f8de in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/../../lib/libQt5DBus.so.5 #14 0xb185faa4 in QDBusInterface::QDBusInterface(QString const&, QString const&, QString const&, QDBusConnection const&, QObject*) () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/../../lib/libQt5DBus.so.5 #15 0xaa291052 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/bearer/libqnmbearer.so #16 0xaa29e991 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/bearer/libqnmbearer.so #17 0xaa28fee2 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/bearer/libqnmbearer.so #18 0xb6926bc8 in QNetworkConfigurationManagerPrivate::updateConfigurations() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Network.so.5 #19 0xb6926fd1 in QNetworkConfigurationManagerPrivate::initialize() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Network.so.5 #20 0xb692240b in qNetworkConfigurationManagerPrivate() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Network.so.5 #21 0xb692250a in QNetworkConfigurationManager::QNetworkConfigurationManager(QObject*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Network.so.5 #22 0xb68dd479 in QNetworkAccessManager::QNetworkAccessManager(QObject*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Network.so.5 #23 0xb7245a37 in QQmlEnginePrivate::createNetworkAccessManager(QObject*) const () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #24 0xb74e6595 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #25 0xb74e831f in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #26 0xb74ecfaf in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #27 0xb74ed213 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #28 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #29 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #30 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 2 (Thread 0xa98feb70 (LWP 23533)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5aec7f7 in poll () from /lib/libc.so.6 #2 0xb5954e8b in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0xb5947af5 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb5947da8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0xb6137ca8 in QEventDispatcherGlib::processEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #6 0xb60d3e76 in QEventLoop::processEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #7 0xb60d42cc in QEventLoop::exec(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #8 0xb5e85be8 in QThread::exec() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #9 0xb5e85dab in QThread::run() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #10 0xb5e8bd4a in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #11 0xb5cb6809 in start_thread () from /lib/libpthread.so.0 #12 0xb5af730e in clone () from /lib/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb1b16920 (LWP 23514)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5af3ad7 in syscall () from /lib/libc.so.6 #2 0xb5e834bc in QBasicMutex::lockInternal() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #3 0xb5e83948 in QMutex::lock() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #4 0xb724a5c8 in QQmlEnginePrivate::isQObject(int) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #5 0xb7268b87 in QQmlBoundSignalExpression::evaluate(void**) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #6 0xb7268f8e in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #7 0xb72a38b6 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #8 0xb724870b in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Qml.so.5 #9 0xb610b8d1 in QMetaObject::activate(QObject*, int, int, void**) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #10 0xb610c51b in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #11 0xb76d6db5 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #12 0xb7578c9c in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #13 0xb7586e93 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #14 0xb7587054 in QQuickItem::event(QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #15 0xb6ad36d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Widgets.so.5 #16 0xb6ad78b1 in QApplication::notify(QObject*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Widgets.so.5 #17 0xb60d641e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #18 0xb7593832 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #19 0xb7595d1a in QQuickWindowPrivate::deliverKeyEvent(QKeyEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #20 0xb7595db6 in QQuickWindow::keyPressEvent(QKeyEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #21 0xb6408264 in QWindow::event(QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Gui.so.5 #22 0xb759912c in QQuickWindow::event(QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Quick.so.5 #23 0xb6ad36d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Widgets.so.5 #24 0xb6ad7342 in QApplication::notify(QObject*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Widgets.so.5 #25 0xb60d641e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #26 0xb63f9620 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Gui.so.5 #27 0xb64027d8 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Gui.so.5 #28 0xb63e3e86 in QWindowSystemInterface::sendWindowSystemEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Gui.so.5 #29 0xb1a51481 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/libqxcb.so #30 0xb5944478 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #31 0xb5947c23 in ?? () from /usr/lib/libglib-2.0.so.0 #32 0xb5947da8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #33 0xb6137ca8 in QEventDispatcherGlib::processEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #34 0xb1a516d6 in ?? () from /home/burtmat/Qt5.3.0/5.3/gcc/plugins/platforms/libqxcb.so #35 0xb60d3e76 in QEventLoop::processEvents(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #36 0xb60d42cc in QEventLoop::exec(QFlags) () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #37 0xb60d9a19 in QCoreApplication::exec() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Core.so.5 #38 0xb63f8fe4 in QGuiApplication::exec() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Gui.so.5 #39 0xb6ace3d4 in QApplication::exec() () from /home/burtmat/Qt5.3.0/5.3/gcc/lib/libQt5Widgets.so.5 #40 0x080521e8 in main (argc=) at ../src/main.cpp:121