https://bugs.kde.org/show_bug.cgi?id=348785
Bug ID: 348785
Summary: Kwin crashed when switching windows
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: devurandom at gmx.net
Application: kwin_x11 (5.3.1)
Qt Version: 5.4.1
Operating System: Linux 4.0.4-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"
-- Information about the crash:
- What I was doing when the application crashed:
I switched windows and KWin crashed. It appears to be generally unstable, too.
I get messages like these, when starting it on the console:
areKeySymXsDepressed: any of 2
0 : keySymX=0x "ffe9" i= 8 mask=0x "1" keymap[i]=0x "1"
Cant find EGLConfig, returning null config
Unable to find an X11 visual which matches EGL config 0
Could not initialize OpenGL
Application::crashHandler() called with signal 6; recent crashes: 1
KCrash: Application 'kwin_x11' crashing...
KCrash: Attempting to start /usr/lib64/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0
kwin: unable to claim manager selection, another wm running? (try using
--replace)
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbab1879800 (LWP 9249))]
Thread 3 (Thread 0x7fbaa6629700 (LWP 9253)):
#0 0x00007fff5254aa7e in clock_gettime ()
#1 0x000000319a4f7a12 in clock_gettime () from /lib64/libc.so.6
#2 0x0000003babd5d286 in qt_clock_gettime (ts=0x7fbaa6628b40, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:161
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5 0x0000003babeee169 in QTimerInfoList::updateCurrentTime
(this=this at entry=0x7fba98001118) at kernel/qtimerinfo_unix.cpp:84
#6 0x0000003babeed77f in QEventDispatcherUNIXPrivate::doSelect
(this=this at entry=0x7fba980008e0, flags=..., flags at entry=...,
timeout=timeout at entry=0x0) at kernel/qeventdispatcher_unix.cpp:171
#7 0x0000003babeedda5 in QEventDispatcherUNIX::processEvents
(this=0x7fba980008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#8 0x0000003babe95b02 in QEventLoop::exec (this=this at entry=0x7fbaa6628da0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#9 0x0000003babca021e in QThread::exec (this=this at entry=0x1353bc0) at
thread/qthread.cpp:503
#10 0x0000003bb32cf765 in QQmlThreadPrivate::run (this=0x1353bc0) at
qml/ftw/qqmlthread.cpp:141
#11 0x0000003babca5182 in QThreadPrivate::start (arg=0x1353bc0) at
thread/qthread_unix.cpp:337
#12 0x000000319ac072f6 in start_thread () from /lib64/libpthread.so.0
#13 0x000000319a4eabdd in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7fbaadee2700 (LWP 9254)):
#0 0x000000319ac0c84f in pthread_cond_wait () from /lib64/libpthread.so.0
#1 0x0000003baed7a5c4 in ?? () from /usr/lib64/libQt5Script.so.5
#2 0x0000003baed7a609 in ?? () from /usr/lib64/libQt5Script.so.5
#3 0x000000319ac072f6 in start_thread () from /lib64/libpthread.so.0
#4 0x000000319a4eabdd in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7fbab1879800 (LWP 9249)):
[KCrash Handler]
#5 0x000000319a433a27 in raise () from /lib64/libc.so.6
#6 0x000000319a434d39 in abort () from /lib64/libc.so.6
#7 0x0000003babc91f3e in qt_message_fatal (context=..., message=...) at
global/qlogging.cpp:1415
#8 QMessageLogger::fatal (this=this at entry=0x7fff524285f0,
msg=msg at entry=0x7fbab136c9d5 "Could not initialize OpenGL") at
global/qlogging.cpp:636
#9 0x00007fbab131d77a in QXcbWindow::create (this=0x1339ae0) at
qxcbwindow.cpp:378
#10 0x00007fbab1309ee4 in QXcbIntegration::createPlatformWindow
(this=<optimized out>, window=0x12e59f0) at qxcbintegration.cpp:194
#11 0x0000003ba94eb2a6 in QWindowPrivate::create (this=0x12cf8b0,
recursive=recursive at entry=false) at kernel/qwindow.cpp:395
#12 0x0000003ba94eb47b in QWindow::create (this=this at entry=0x12e59f0) at
kernel/qwindow.cpp:539
#13 0x0000003ba94eb628 in QWindow::winId (this=0x12e59f0) at
kernel/qwindow.cpp:558
#14 0x00007fbab0269486 in PlasmaQuick::Dialog::event(QEvent*) () from
/usr/lib64/libKF5PlasmaQuick.so.5
#15 0x0000003ba9b5bb0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#16 0x0000003ba9b60f88 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#17 0x0000003babe9829b in QCoreApplication::notifyInternal
(this=0x7fff52429e20, receiver=receiver at entry=0x12e59f0,
event=event at entry=0x7fff52428af0) at kernel/qcoreapplication.cpp:935
#18 0x0000003ba94ee1ed in sendEvent (event=0x7fff52428af0, receiver=0x12e59f0)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#19 QWindow::setIcon (this=0x12e59f0, icon=...) at kernel/qwindow.cpp:850
#20 0x00007fbab02658c3 in PlasmaQuick::Dialog::Dialog(QQuickItem*) () from
/usr/lib64/libKF5PlasmaQuick.so.5
#21 0x00007fbab0504140 in ?? () from
/usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#22 0x0000003bb3263feb in QQmlType::create (this=this at entry=0x7fba98049cb0) at
qml/qqmlmetatype.cpp:713
#23 0x0000003bb32ccf33 in QQmlObjectCreator::createInstance
(this=this at entry=0x1312f30, index=2, parent=0x132a130,
isContextObject=isContextObject at entry=false) at qml/qqmlobjectcreator.cpp:1061
#24 0x0000003bb32ca3ad in QQmlObjectCreator::setPropertyBinding
(this=this at entry=0x1312f30, property=property at entry=0x7fba981cd308,
binding=binding at entry=0x7fba98164d48) at qml/qqmlobjectcreator.cpp:774
#25 0x0000003bb32cb22e in QQmlObjectCreator::setupBindings
(this=this at entry=0x1312f30, bindingsToSkip=...) at
qml/qqmlobjectcreator.cpp:733
#26 0x0000003bb32cbbad in QQmlObjectCreator::populateInstance
(this=this at entry=0x1312f30, index=0, instance=0x0, instance at entry=0x132a130,
bindingTarget=0x50, bindingTarget at entry=0x132a130,
valueTypeProperty=valueTypeProperty at entry=0x0, bindingsToSkip=...) at
qml/qqmlobjectcreator.cpp:1348
#27 0x0000003bb32cc933 in QQmlObjectCreator::createInstance
(this=this at entry=0x1312f30, index=index at entry=0, parent=parent at entry=0x0,
isContextObject=isContextObject at entry=true) at qml/qqmlobjectcreator.cpp:1184
#28 0x0000003bb32cd67c in QQmlObjectCreator::create (this=0x1312f30,
subComponentIndex=-1, parent=parent at entry=0x0, interrupt=interrupt at entry=0x0)
at qml/qqmlobjectcreator.cpp:222
#29 0x0000003bb324ed87 in QQmlComponentPrivate::beginCreate (this=0x1285190,
context=0x1319f10) at qml/qqmlcomponent.cpp:880
#30 0x0000003bb324f1fd in beginCreate (publicContext=0x15474d0, this=0x129a230)
at qml/qqmlcomponent.cpp:829
#31 QQmlComponent::create (this=0x129a230, context=0x15474d0) at
qml/qqmlcomponent.cpp:789
#32 0x0000003bb759e752 in ?? () from /usr/lib64/libkwin.so.5
#33 0x0000003bb759fb8c in ?? () from /usr/lib64/libkwin.so.5
#34 0x0000003bb759fe31 in ?? () from /usr/lib64/libkwin.so.5
#35 0x0000003bb75c48b5 in ?? () from /usr/lib64/libkwin.so.5
#36 0x0000003babec8145 in QMetaObject::activate (sender=sender at entry=0x1207c18,
signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=32767, argv=0x0,
argv at entry=0x7fff52429e20) at kernel/qobject.cpp:3716
#37 0x0000003babec88df in QMetaObject::activate (sender=sender at entry=0x1207c18,
m=m at entry=0x3bac0c9b80 <QTimer::staticMetaObject>, local_signal_index=32767,
local_signal_index at entry=0, argv=0x7fff52429e20, argv at entry=0x0) at
kernel/qobject.cpp:3582
#38 0x0000003babf47f40 in QTimer::timeout (this=this at entry=0x1207c18) at
.moc/moc_qtimer.cpp:192
#39 0x0000003babed631a in QTimer::timerEvent (this=0x1207c18, e=<optimized
out>) at kernel/qtimer.cpp:247
#40 0x0000003babec9387 in QObject::event (this=0x1207c18, e=<optimized out>) at
kernel/qobject.cpp:1267
#41 0x0000003ba9b5bb0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#42 0x0000003ba9b60f88 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#43 0x0000003babe9829b in QCoreApplication::notifyInternal
(this=0x7fff52429e20, receiver=0x1207c18, event=event at entry=0x7fff52429bd0) at
kernel/qcoreapplication.cpp:935
#44 0x0000003babeef54d in sendEvent (event=0x7fff52429bd0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#45 QTimerInfoList::activateTimers (this=0x1142c08) at
kernel/qtimerinfo_unix.cpp:635
#46 0x0000003babeed4a0 in QEventDispatcherUNIX::activateTimers
(this=this at entry=0x1141150) at kernel/qeventdispatcher_unix.cpp:549
#47 0x0000003babeedd73 in QEventDispatcherUNIX::processEvents (this=0x1141150,
flags=flags at entry=...) at kernel/qeventdispatcher_unix.cpp:611
#48 0x00007fbab135f215 in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
eventdispatchers/qunixeventdispatcher.cpp:62
#49 0x0000003babe95b02 in QEventLoop::exec (this=this at entry=0x7fff52429d40,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#50 0x0000003babe9d714 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#51 0x0000003bb7e053bd in kdemain () from /usr/lib64/libkdeinit5_kwin_x11.so
#52 0x000000319a420050 in __libc_start_main () from /lib64/libc.so.6
#53 0x000000000040083e in _start ()
Reported using DrKonqi
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