https://bugs.kde.org/show_bug.cgi?id=406729
Bug ID: 406729
Summary: KWin closed unexpecedly; unable to reproduce :(
Product: kwin
Version: 5.15.4
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: larstuchtenha...@web.de
Target Milestone: ---
SUMMARY
Executable: kwin_x11 PID: 633 Signal: Segmentation fault (11) Time: 21/04/2019
14:08:24
STEPS TO REPRODUCE
could not reproduce
1. opened Konsole
2. entered and end executed "terminator -x ls" (was testing something)
output:
(terminator:5414): Gtk-WARNING **: 14:19:14.801: Locale not supported by C
library.
Using the fallback 'C' locale.
(terminator:5414): Gtk-WARNING **: 14:19:14.903: Theme parsing error:
gtk.css:68:35: The style property GtkButton:child-displacement-x is deprecated
and shouldn't be used anymore. It will be removed in a future version
(terminator:5414): Gtk-WARNING **: 14:19:14.903: Theme parsing error:
gtk.css:69:35: The style property GtkButton:child-displacement-y is deprecated
and shouldn't be used anymore. It will be removed in a future version
(terminator:5414): Gtk-WARNING **: 14:19:14.903: Theme parsing error:
gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is
deprecated and shouldn't be used anymore. It will be removed in a future
version
** (terminator:5414): WARNING **: 14:19:14.947: Binding '<Control><Alt>a'
failed!
Unable to bind hide_window key, another instance/window has it.
3. pressed ctrl+alt+a (maybe it happened before this step)
OBSERVED RESULT
A window popped up saying KWin closed unexpectedly
EXPECTED RESULT
nothing
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: 5.0.7-arch1-1-ARCH / 5. 15. 4
(available in About System)
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.56.0
Qt Version: 5.12.2
ADDITIONAL INFORMATION
Developer Information
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd37a287880 (LWP 633))]
Thread 7 (Thread 0x7fd35f7fe700 (LWP 3780)):
#0 0x00007fd380322afc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fd381339c4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fd381339d3a in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fd37fe5a91d in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fd37fe5ab8c in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fd38133396c in () at /usr/lib/libQt5Core.so.5
#6 0x00007fd38031ca9d in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fd3829d5af3 in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fd35effd700 (LWP 734)):
#0 0x00007fd380322afc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fd380e2828c in () at /usr/lib/libQt5Script.so.5
#2 0x00007fd380e282a9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007fd38031ca9d in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fd3829d5af3 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fd35ffff700 (LWP 730)):
#0 0x00007fd380322afc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fd37073f254 in () at /usr/lib/dri/i965_dri.so
#2 0x00007fd37073ef78 in () at /usr/lib/dri/i965_dri.so
#3 0x00007fd38031ca9d in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fd3829d5af3 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fd372dee700 (LWP 728)):
#0 0x00007fd381333e5f in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1 0x00007fd381542ed0 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#2 0x00007fd3814eea8c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fd381332569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#4 0x00007fd37fad8109 in () at /usr/lib/libQt5Qml.so.5
#5 0x00007fd38133396c in () at /usr/lib/libQt5Core.so.5
#6 0x00007fd38031ca9d in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fd3829d5af3 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fd378c8d700 (LWP 706)):
#0 0x00007fd3829cace6 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fd381541b5b in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fd38154303b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fd3814eea8c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fd381332569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fd37f53bba6 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007fd38133396c in () at /usr/lib/libQt5Core.so.5
#7 0x00007fd38031ca9d in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fd3829d5af3 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fd379b2d700 (LWP 700)):
#0 0x00007fd3829cabf1 in poll () at /usr/lib/libc.so.6
#1 0x00007fd381257630 in () at /usr/lib/libxcb.so.1
#2 0x00007fd3812592db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007fd379e4b989 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007fd38133396c in () at /usr/lib/libQt5Core.so.5
#5 0x00007fd38031ca9d in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fd3829d5af3 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fd37a287880 (LWP 633)):
[KCrash Handler]
#6 0x00007fd380fda69c in () at /usr/lib/libkwin4_effect_builtins.so.1
#7 0x00007fd38151a980 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#8 0x00007fd3810984f3 in
KWin::EffectsHandler::windowActivated(KWin::EffectWindow*) () at
/usr/lib/libkwineffects.so.12
#9 0x00007fd38151a980 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#10 0x00007fd38264a7f3 in
KWin::Workspace::clientActivated(KWin::AbstractClient*) () at
/usr/lib/libkwin.so.5
#11 0x00007fd38270d905 in
KWin::Workspace::setActiveClient(KWin::AbstractClient*) () at
/usr/lib/libkwin.so.5
#12 0x00007fd3826855be in KWin::AbstractClient::setActive(bool) () at
/usr/lib/libkwin.so.5
#13 0x00007fd3826efe54 in KWin::Client::focusInEvent(xcb_focus_in_event_t*) ()
at /usr/lib/libkwin.so.5
#14 0x00007fd3826f187c in KWin::Client::windowEvent(xcb_generic_event_t*) () at
/usr/lib/libkwin.so.5
#15 0x00007fd3826f25a0 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
() at /usr/lib/libkwin.so.5
#16 0x00007fd3814ed8bf in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib/libQt5Core.so.5
#17 0x00007fd379e20ab2 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib/libQt5XcbQpa.so.5
#18 0x00007fd379e2184e in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5XcbQpa.so.5
#19 0x00007fd379e4cd6e in () at /usr/lib/libQt5XcbQpa.so.5
#20 0x00007fd3814eea8c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#21 0x00007fd3814f6de6 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#22 0x00007fd382aa7cf6 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#23 0x00007fd3828fe223 in __libc_start_main () at /usr/lib/libc.so.6
#24 0x0000564b2169205e in _start ()
[Inferior 1 (process 633) detached]
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