Application: kwin_x11 (5.10.4) Qt Version: 5.9.1 Frameworks Version: 5.36.0 Operating System: Linux 4.11.9-1 x86_64 Distribution: "KaOS" -- Information about the crash: just restarting the laptop, kaos distro, it uses to freeze when is inactive, -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f21cad26840 (LWP 854))] Thread 6 (Thread 0x7f2198ecd700 (LWP 1457)): #0 0x00007f21c445a473 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007f21c77b4784 in () at /usr/lib/libQt5Script.so.5 #2 0x00007f21c77b47c9 in () at /usr/lib/libQt5Script.so.5 #3 0x00007f21c4454254 in start_thread () at /lib/libpthread.so.0 #4 0x00007f21ca8280ff in clone () at /lib/libc.so.6 Thread 5 (Thread 0x7f219bfff700 (LWP 1204)): [KCrash Handler] #6 0x00007f21c85ac1d5 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f21c8545ff4 in QLockFile::tryLock(int) () at /usr/lib/libQt5Core.so.5 #8 0x00007f21c9b86379 in () at /usr/lib/libKF5ConfigCore.so.5 #9 0x00007f21c9b6ac80 in KConfig::sync() () at /usr/lib/libKF5ConfigCore.so.5 #10 0x00007f21b01bb6ff in () at /usr/lib/qt5/plugins/org.kde.kwin.platforms/KWinX11Platform.so #11 0x00007f21c863e3bb in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #12 0x00007f21c864a9c7 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5 #13 0x00007f21c864acb8 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/libQt5Core.so.5 #14 0x00007f21c863ed2b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007f21c8f62b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #16 0x00007f21c8f69e81 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #17 0x00007f21c8613108 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #18 0x00007f21c86650ae in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #19 0x00007f21c866301a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #20 0x00007f21c861171a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #21 0x00007f21c844033b in QThread::exec() () at /usr/lib/libQt5Core.so.5 #22 0x00007f21c8444e7a in () at /usr/lib/libQt5Core.so.5 #23 0x00007f21c4454254 in start_thread () at /lib/libpthread.so.0 #24 0x00007f21ca8280ff in clone () at /lib/libc.so.6 Thread 4 (Thread 0x7f21a9b0d700 (LWP 1084)): #0 0x00007f21ca81eb11 in ppoll () at /lib/libc.so.6 #1 0x00007f21c8661889 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f21c8662daa in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f21c861171a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f21c844033b in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f21c3362955 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007f21c8444e7a in () at /usr/lib/libQt5Core.so.5 #7 0x00007f21c4454254 in start_thread () at /lib/libpthread.so.0 #8 0x00007f21ca8280ff in clone () at /lib/libc.so.6 Thread 3 (Thread 0x7f21abfff700 (LWP 894)): #0 0x00007f21ca81eb11 in ppoll () at /lib/libc.so.6 #1 0x00007f21c8661889 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007f21c8662daa in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f21c861171a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f21c844033b in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f21cae56695 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007f21c8444e7a in () at /usr/lib/libQt5Core.so.5 #7 0x00007f21c4454254 in start_thread () at /lib/libpthread.so.0 #8 0x00007f21ca8280ff in clone () at /lib/libc.so.6 Thread 2 (Thread 0x7f21b1f9d700 (LWP 892)): #0 0x00007f21ca81ea4d in poll () at /lib/libc.so.6 #1 0x00007f21c9934892 in () at /usr/lib/libxcb.so.1 #2 0x00007f21c99365e7 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f21b2c496f9 in () at /usr/lib/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5 #4 0x00007f21c8444e7a in () at /usr/lib/libQt5Core.so.5 #5 0x00007f21c4454254 in start_thread () at /lib/libpthread.so.0 #6 0x00007f21ca8280ff in clone () at /lib/libc.so.6 Thread 1 (Thread 0x7f21cad26840 (LWP 854)): #0 0x00007f21c445a473 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007f21c8445cbb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f21c8444a66 in QThread::wait(unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007f21b01bb552 in KWin::X11StandalonePlatform::createOpenGLSafePoint(KWin::Platform::OpenGLSafePoint) () at /usr/lib/qt5/plugins/org.kde.kwin.platforms/KWinX11Platform.so #4 0x00007f21ca38dfd7 in KWin::Compositor::performCompositing() () at /usr/lib/libkwin.so.5 #5 0x00007f21c863ed2b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #6 0x00007f21c8f62b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #7 0x00007f21c8f69e81 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #8 0x00007f21c8613108 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #9 0x00007f21c86650ae in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #10 0x00007f21c866301a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #11 0x00007f21b2ca472d in () at /usr/lib/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5 #12 0x00007f21c861171a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #13 0x00007f21c8619f34 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #14 0x00007f21caae711e in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so #15 0x00007f21ca7604e1 in __libc_start_main () at /lib/libc.so.6 #16 0x000000000040066a in _start () Reported using DrKonqi
Unfortunately the backtrace is useless as it lacks debug symbols. We do not see where the crash happens. If you are able to reproduce please install debug packages 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!