https://bugs.kde.org/show_bug.cgi?id=403497
Bug ID: 403497
Summary: KWin crashed after reboot
Product: kwin
Version: 5.14.5
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: xt1...@outlook.com
Target Milestone: ---
Application: kwin_x11 (5.14.5)
Qt Version: 5.12.0
Frameworks Version: 5.54.0
Operating System: Linux 4.20.3-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
I was messing with secure boot, following by CMOS reset and manually restoring
efi entries to make the OS bootable again. When the OS first loaded after all
this, the crash report appeared
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1f33a6f840 (LWP 774))]
Thread 2 (Thread 0x7f1f31c0a700 (LWP 804)):
#0 0x00007f1f3cab7d16 in ppoll () at /usr/lib/libc.so.6
#1 0x00007f1f3b66246b in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007f1f3b66394b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007f1f3b60f58c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007f1f3b4535c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007f1f3945fba6 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007f1f3b4549cc in () at /usr/lib/libQt5Core.so.5
#7 0x00007f1f3a237a9d in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f1f3cac2b23 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f1f33a6f840 (LWP 774)):
[KCrash Handler]
#6 0x00007f1f3c758028 in () at /usr/lib/libkwin.so.5
#7 0x00007f1f3c764783 in KWin::Workspace::init() () at /usr/lib/libkwin.so.5
#8 0x00007f1f3c764fb4 in KWin::Workspace::Workspace(QString const&) () at
/usr/lib/libkwin.so.5
#9 0x00007f1f3c7ce787 in KWin::Application::createWorkspace() () at
/usr/lib/libkwin.so.5
#10 0x00007f1f3cb921c9 in () at /usr/lib/libkdeinit5_kwin_x11.so
#11 0x00007f1f3b63b3e0 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#12 0x00007f1f3cb92684 in () at /usr/lib/libkdeinit5_kwin_x11.so
#13 0x00007f1f3b63b3e0 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#14 0x00007f1f3c51a685 in () at /usr/lib/libKF5WindowSystem.so.5
#15 0x00007f1f3c51ae91 in KSelectionOwner::filterEvent(void*) () at
/usr/lib/libKF5WindowSystem.so.5
#16 0x00007f1f3b60e3bf in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib/libQt5Core.so.5
#17 0x00007f1f33615cc2 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib/libQt5XcbQpa.so.5
#18 0x00007f1f33616a54 in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5XcbQpa.so.5
#19 0x00007f1f33641d5e in () at /usr/lib/libQt5XcbQpa.so.5
#20 0x00007f1f3b60f58c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#21 0x00007f1f3b617896 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#22 0x00007f1f3cb94b26 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#23 0x00007f1f3c9eb223 in __libc_start_main () at /usr/lib/libc.so.6
#24 0x0000556aa75aa05e in _start ()
[Inferior 1 (process 774) detached]
Reported using DrKonqi
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