Application: kwin_x11 (5.1.90) Qt Version: 5.4.1 Operating System: Linux 3.19.0-rc1-1.g85f0072-desktop x86_64 Distribution: "openSUSE 20141219 (Tumbleweed) (x86_64)" -- Information about the crash: - What I was doing when the application crashed: kwin_x11 crashed when pressed delete in fast succession kwin_x11 crashed when pressed delete in fast succession The crash can be reproduced sometimes. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f037af47800 (LWP 28101))] Thread 3 (Thread 0x7f0344f22700 (LWP 28117)): #0 0x00007f037a91eb43 in select () at /lib64/libc.so.6 #1 0x00007f0378a1a5e9 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /usr/lib64/libQt5Core.so.5 #2 0x00007f0378a1bf03 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f0378a1c36b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f03789c4d5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f03787e7d1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f0372a57978 in () at /usr/lib64/libQt5Qml.so.5 #7 0x00007f03787ec94f in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f0370e0a3a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f037a925a4d in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f033896c700 (LWP 28119)): #0 0x00007f0370e0e85f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f03777de47b in () at /usr/lib64/libQt5Script.so.5 #2 0x00007f03777de4a9 in () at /usr/lib64/libQt5Script.so.5 #3 0x00007f0370e0a3a4 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f037a925a4d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f037af47800 (LWP 28101)): [KCrash Handler] #5 0x00007f03729f4544 in () at /usr/lib64/libQt5Qml.so.5 #6 0x00007f03729f1f19 in QQmlMetaType::qmlSingletonTypes() () at /usr/lib64/libQt5Qml.so.5 #7 0x00007f03729c8778 in QQmlEngine::~QQmlEngine() () at /usr/lib64/libQt5Qml.so.5 #8 0x00007f03729c8909 in QQmlEngine::~QQmlEngine() () at /usr/lib64/libQt5Qml.so.5 #9 0x00007f037a878949 in __run_exit_handlers () at /lib64/libc.so.6 #10 0x00007f037a878995 in () at /lib64/libc.so.6 #11 0x00007f03528ca9c6 in () at /usr/lib64/dri/i965_dri.so #12 0x00007f0352655c19 in () at /usr/lib64/dri/i965_dri.so #13 0x00007f03738c5f6c in KWin::GLVertexBuffer::endOfFrame() () at /usr/lib64/libkwinglutils.so.5 #14 0x00007f037a5113a4 in () at /usr/lib64/libkwin.so.5 #15 0x00007f037a4f3803 in () at /usr/lib64/libkwin.so.5 #16 0x00007f03789f727c in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #17 0x00007f0379685b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #18 0x00007f037968ab80 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #19 0x00007f03789c6e05 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #20 0x00007f0378a1dbad in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5 #21 0x00007f0378a1c3f8 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #22 0x00007f0363f50b1d in () at /usr/lib64/qt5/plugins/platforms/libqxcb.so #23 0x00007f03789c4d5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #24 0x00007f03789cc3e6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #25 0x00007f037abe2b83 in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so #26 0x00007f037a862b45 in __libc_start_main () at /lib64/libc.so.6 #27 0x000000000040085e in _start () Reported using DrKonqi
The crash is missing debug information. In case you are able to reproduce please install the debug packages provided by your distribution 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!