Application: kwin_x11 (5.9.4) Qt Version: 5.8.0 Frameworks Version: 5.32.0 Operating System: Linux 4.10.8-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: I turned on my notebook. ArchLinux started. The default black screen asking for user appeared and I loggged-in. After that, I typed `startx` as I normally do. Bingo: this error appeared. Might be something after the last update I did yesterday (10/04/2017). Note: kwin version 5.9.4-1 -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f48b16cd840 (LWP 868))] Thread 4 (Thread 0x7f488f35e700 (LWP 937)): #0 0x00007f48b113676b in ppoll () at /usr/lib/libc.so.6 #1 0x00007f48ae7ba2f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f48ae7bb96a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f48ae76889a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f48ae58aa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f48a90a3025 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007f48ae58f6d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f48aa37c2e7 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f48b114054f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f4895d33700 (LWP 884)): #0 0x00007f48b113676b in ppoll () at /usr/lib/libc.so.6 #1 0x00007f48ae7ba2f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f48ae7bb96a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f48ae76889a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f48ae58aa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f48a824d125 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007f48ae58f6d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f48aa37c2e7 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f48b114054f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f4897e83700 (LWP 882)): #0 0x00007f48b113667d in poll () at /usr/lib/libc.so.6 #1 0x00007f48b024f8e0 in () at /usr/lib/libxcb.so.1 #2 0x00007f48b0251679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f4898f5f239 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f48ae58f6d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f48aa37c2e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f48b114054f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f48b16cd840 (LWP 868)): [KCrash Handler] #6 0x00007f48ae61f462 in QtPrivate::QStringList_contains(QStringList const*, QString const&, Qt::CaseSensitivity) () at /usr/lib/libQt5Core.so.5 #7 0x00007f48a82572a2 in () at /usr/lib/libQt5DBus.so.5 #8 0x00007f48a825fdc8 in () at /usr/lib/libQt5DBus.so.5 #9 0x00007f48a824ddd8 in QDBusConnection::asyncCall(QDBusMessage const&, int) const () at /usr/lib/libQt5DBus.so.5 #10 0x00007f48b0d0e285 in KWin::LogindIntegration::logindServiceRegistered() () at /usr/lib/libkwin.so.5 #11 0x00007f48b0d0e7f4 in () at /usr/lib/libkwin.so.5 #12 0x00007f48ae7960be in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #13 0x00007f48a82a4d9f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /usr/lib/libQt5DBus.so.5 #14 0x00007f48a82a4e98 in () at /usr/lib/libQt5DBus.so.5 #15 0x00007f48ae796ba9 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #16 0x00007f48af44c34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #17 0x00007f48af453b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f48ae76a440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007f48ae76cbcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #20 0x00007f48ae7bb797 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #21 0x00007f4898fbfded in () at /usr/lib/libQt5XcbQpa.so.5 #22 0x00007f48ae76889a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #23 0x00007f48ae770de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #24 0x00007f48b1401391 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so #25 0x00007f48b1074511 in __libc_start_main () at /usr/lib/libc.so.6 #26 0x000000000040069a in _start () Reported using DrKonqi
Unfortunately the backtrace is lacking debug symbols. If you are able to reproduce please install the debug packages provided by your distribution (please ask the distribution support channel on how to install them) and attach a new backtrace.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!