Application: kdeinit5 (16.08.3) Qt Version: 5.7.1 Frameworks Version: 5.29.0 Operating System: Linux 4.4.39-gentoo x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: Typing quickly, pressing function keys and normal letter keys almost simultaneously. The crash can be reproduced always, if you wait long enough. Not sure whether "long enough" means just "after long enough time" or "after fast typing and/or simultaneously pressing function & letter keys has happened enough times". -- Backtrace: Application: Konsole (kdeinit5), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f9d26395780 (LWP 13671))] Thread 4 (Thread 0x7f9d10fb3700 (LWP 13688)): #0 0x00007f9d249e125d in poll () from /lib64/libc.so.6 #1 0x00007f9d2580d8f2 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f9d2580f6df in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f9d13318a5e in QXcbEventReader::run (this=0x708100) at qxcbconnection.cpp:1343 #4 0x00007f9d24d42669 in QThreadPrivate::start (arg=0x708100) at thread/qthread_unix.cpp:368 #5 0x00007f9d2235d454 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f9d249ea2cd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f9d0a8af700 (LWP 13697)): #0 0x00007f9d21434bc9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f9d213f0b06 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f9d213f1010 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f9d213f10bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f9d24f27e1d in QEventDispatcherGlib::processEvents (this=0x7f9d040008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f9d24ed91f7 in QEventLoop::processEvents (this=this@entry=0x7f9d0a8aede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:134 #6 0x00007f9d24ed9611 in QEventLoop::exec (this=this@entry=0x7f9d0a8aede0, flags=flags@entry=...) at kernel/qeventloop.cpp:212 #7 0x00007f9d24d3e0b5 in QThread::exec (this=this@entry=0x7f9d1ac181c0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507 #8 0x00007f9d1aba995a in QDBusConnectionManager::run (this=0x7f9d1ac181c0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 #9 0x00007f9d24d42669 in QThreadPrivate::start (arg=0x7f9d1ac181c0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 #10 0x00007f9d2235d454 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f9d249ea2cd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f9cfb61e700 (LWP 14064)): #0 0x00007f9d249dd22d in read () from /lib64/libc.so.6 #1 0x00007f9d208a5f55 in ?? () from /usr/lib64/libnvidia-tls.so.340.102 #2 0x00007f9d15be10d1 in pa_read () from /usr/lib64/pulseaudio/libpulsecommon-10.0.so #3 0x00007f9d1606971e in pa_mainloop_prepare () from /usr/lib64/libpulse.so.0 #4 0x00007f9d1606a190 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #5 0x00007f9d1606a250 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #6 0x00007f9d160785b9 in ?? () from /usr/lib64/libpulse.so.0 #7 0x00007f9d15c10778 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-10.0.so #8 0x00007f9d2235d454 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f9d249ea2cd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f9d26395780 (LWP 13671)): [KCrash Handler] #6 QScopedPointer >::data (this=0x8) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:141 #7 qGetPtrHelper > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:980 #8 QObject::d_func (this=0x0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:116 #9 QCoreApplication::notifyInternal2 (receiver=0x0, event=event@entry=0x7fffe284ff60) at kernel/qcoreapplication.cpp:983 #10 0x00007f9d2638bde3 in QCoreApplication::sendEvent (event=0x7fffe284ff60, receiver=) at ../../../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #11 QComposeInputContext::commitText (this=this@entry=0x766520, character=973) at qcomposeplatforminputcontext.cpp:251 #12 0x00007f9d2638c0df in QComposeInputContext::checkComposeTable (this=this@entry=0x766520) at qcomposeplatforminputcontext.cpp:241 #13 0x00007f9d2638c230 in QComposeInputContext::filterEvent (this=0x766520, event=0x7fffe2850180) at qcomposeplatforminputcontext.cpp:130 #14 0x00007f9d13322aee in QXcbKeyboard::handleKeyEvent (this=, sourceWindow=, type=type@entry=QEvent::KeyPress, code=, state=, time=1023886996) at qxcbkeyboard.cpp:1538 #15 0x00007f9d13322e01 in QXcbKeyboard::handleKeyPressEvent (this=, event=event@entry=0x7f9d0c004990) at qxcbkeyboard.cpp:1591 #16 0x00007f9d1331c9be in QXcbConnection::handleXcbEvent (this=this@entry=0x6fad30, event=event@entry=0x7f9d0c004990) at qxcbconnection.cpp:1179 #17 0x00007f9d1331cf8f in QXcbConnection::processXcbEvents (this=0x6fad30) at qxcbconnection.cpp:1741 #18 0x00007f9d1334c485 in QXcbConnection::qt_static_metacall (_o=, _c=, _id=, _a=) at .moc/moc_qxcbconnection.cpp:188 #19 0x00007f9d24eff62e in QMetaCallEvent::placeMetaCall (this=0x7f9d0c0034e0, object=0x6fad30) at kernel/qobject.cpp:502 #20 0x00007f9d24f02c9e in QObject::event (this=0x6fad30, e=) at kernel/qobject.cpp:1263 #21 0x00007f9d1331d5a2 in QXcbConnection::event (this=, e=0x7f9d0c0034e0) at qxcbconnection.cpp:2357 #22 0x00007f9d237e8aae in QApplicationPrivate::notify_helper (this=this@entry=0x6e1530, receiver=receiver@entry=0x6fad30, e=e@entry=0x7f9d0c0034e0) at kernel/qapplication.cpp:3799 #23 0x00007f9d237efdb1 in QApplication::notify (this=0x6e1330, receiver=, e=0x7f9d0c0034e0) at kernel/qapplication.cpp:3159 #24 0x00007f9d24eda880 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x6fad30, event=event@entry=0x7f9d0c0034e0) at kernel/qcoreapplication.cpp:988 #25 0x00007f9d24edec4d in QCoreApplication::sendEvent (event=0x7f9d0c0034e0, receiver=0x6fad30) at kernel/qcoreapplication.h:231 #26 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x65bae0) at kernel/qcoreapplication.cpp:1649 #27 0x00007f9d24edef4c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503 #28 0x00007f9d24f27d96 in postEventSourceDispatch (s=0x767eb0) at kernel/qeventdispatcher_glib.cpp:276 #29 0x00007f9d213f0d2d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #30 0x00007f9d213f1010 in ?? () from /usr/lib64/libglib-2.0.so.0 #31 0x00007f9d213f10bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #32 0x00007f9d24f27e0a in QEventDispatcherGlib::processEvents (this=0x75c2c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #33 0x00007f9d1334d184 in QPAEventDispatcherGlib::processEvents (this=, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:121 #34 0x00007f9d24ed91f7 in QEventLoop::processEvents (this=this@entry=0x7fffe2850940, flags=..., flags@entry=...) at kernel/qeventloop.cpp:134 #35 0x00007f9d24ed9611 in QEventLoop::exec (this=this@entry=0x7fffe2850940, flags=flags@entry=...) at kernel/qeventloop.cpp:212 #36 0x00007f9d24ee0ae0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261 #37 0x00007f9d252094d6 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1633 #38 0x00007f9d237e898b in QApplication::exec () at kernel/qapplication.cpp:2975 #39 0x00007f9d13fac85b in kdemain (argc=1, argv=) at /var/tmp/portage/kde-apps/konsole-16.08.3-r1/work/konsole-16.08.3/src/main.cpp:176 #40 0x00000000004083f3 in ?? () #41 0x0000000000409686 in ?? () #42 0x0000000000409dad in ?? () #43 0x0000000000404e4c in ?? () #44 0x00007f9d24923790 in __libc_start_main () from /lib64/libc.so.6 #45 0x0000000000405b49 in _start ()