Version-Release number of selected component: kwin-5.5.4-1.fc23 Additional info: reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: kwin_x11 crash_function: KCrash::defaultCrashHandler executable: /usr/bin/kwin_x11 global_pid: 1678 kernel: 4.3.3-303.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #1 KCrash::defaultCrashHandler at ../../src/kcrash.cpp:431 #3 QXcbWindow::handleClientMessageEvent at qxcbwindow.cpp:1945 #4 QXcbConnection::handleXcbEvent at qxcbconnection.cpp:1081 #5 QXcbConnection::processXcbEvents at qxcbconnection.cpp:1528 #6 QObject::event at kernel/qobject.cpp:1239 #7 QApplicationPrivate::notify_helper at kernel/qapplication.cpp:3716 #8 QApplication::notify at kernel/qapplication.cpp:3499 #9 QCoreApplication::notifyInternal at kernel/qcoreapplication.cpp:965 #10 QCoreApplication::sendEvent at kernel/qcoreapplication.h:224 #11 QCoreApplicationPrivate::sendPostedEvents at kernel/qcoreapplication.cpp:1593 Potential duplicate: bug 1301296
Created attachment 1119957 [details] File: backtrace
Created attachment 1119958 [details] File: cgroup
Created attachment 1119959 [details] File: core_backtrace
Created attachment 1119960 [details] File: dso_list
Created attachment 1119961 [details] File: environ
Created attachment 1119962 [details] File: limits
Created attachment 1119963 [details] File: maps
Created attachment 1119964 [details] File: mountinfo
Created attachment 1119965 [details] File: namespaces
Created attachment 1119966 [details] File: open_fds
Created attachment 1119967 [details] File: proc_pid_status
Created attachment 1119968 [details] File: var_log_messages
Similar problem has been detected: Installed latest F23 kf5 updates, saved session, shutdown. When I next booted up and logged in to kde it crashed while restoring the session. reporter: libreport-2.6.4 backtrace_rating: 4 cmdline: kwin_x11 -session 1016e13e139145000145575082400000020290000_1456257989_362075 crash_function: KCrash::defaultCrashHandler executable: /usr/bin/kwin_x11 global_pid: 1959 kernel: 4.3.5-300.fc23.x86_64 package: kwin-5.5.4-1.fc23 reason: kwin_x11 killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
This message is a reminder that Fedora 23 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 23. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '23'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 23 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.