Bug 449270

Summary: Crash in QXcbScreen::surfaceFormatFor() after QXcbGlxIntegration::createPlatformOpenGLContext)
Product: [Plasma] kwin Reporter: Szőts Ákos <szotsaki>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kotarf, nicolas.fella, nicolas, qydwhotmail
Priority: NOR Keywords: drkonqi
Version: 5.23.4   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Szőts Ákos 2022-01-27 22:39:26 UTC 
Application: kwin_x11 (5.23.4)

Qt Version: 5.15.2
Frameworks Version: 5.89.0
Operating System: Linux 5.15.12-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.23.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:

I pressed Alt+Tab when KWin crashed.

Similar crash happens after I change monitor inputs and then I start KRunner or click on a taskbar icon. I'll try to gather more backtraces from those occasions.

KDE Qt version:
libqt5-qtbase-devel: 5.15.2+kde268

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#6  0x00007f23a72bc739 in QXcbScreen::surfaceFormatFor(QSurfaceFormat const&) const (this=this@entry=0x0, format=...) at qxcbscreen.cpp:653
#7  0x00007f23a660116c in QXcbGlxIntegration::createPlatformOpenGLContext(QOpenGLContext*) const (this=<optimized out>, context=0x55faa641b5a0) at qxcbglxintegration.cpp:196
#8  0x00007f23ae29bbed in QOpenGLContext::create() (this=0x55faa641b5a0) at kernel/qopenglcontext.cpp:612
#9  0x00007f23ac32b4b8 in QSGRenderThread::sync(bool, bool) (this=this@entry=0x55faa6461680, inExpose=inExpose@entry=true, inGrab=inGrab@entry=false) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:620
#10 0x00007f23ac32d25c in QSGRenderThread::syncAndRender(QImage*) (this=0x55faa6461680, grabImage=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:778
#11 0x00007f23ac32df97 in QSGRenderThread::run() (this=0x55faa6461680) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1043
#12 0x00007f23adc14df1 in QThreadPrivate::start(void*) (arg=0x55faa6461680) at thread/qthread_unix.cpp:329
#13 0x00007f23acef93d7 in start_thread (arg=<optimized out>) at pthread_create.c:435
#14 0x00007f23acf826e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f235cbb9640 (LWP 12743) "FreezeDetector"):
#1  0x00007f23ade4d2b9 in ppoll (__ss=<optimized out>, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:81
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x55faa5cffce8) at kernel/qcore_unix.cpp:132
#3  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x55faa5cffce8) at kernel/qcore_unix.cpp:129
#4  qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x55faa5cffce8, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:155
#5  0x00007f23ade4e963 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:502
#6  0x00007f23addf872b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f235cbb8b80, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f23adc13cbe in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f23adc14df1 in QThreadPrivate::start(void*) (arg=0x55faa596d020) at thread/qthread_unix.cpp:329
#9  0x00007f23acef93d7 in start_thread (arg=<optimized out>) at pthread_create.c:435
#10 0x00007f23acf826e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f233500f640 (LWP 32050) "CPMMListener"):
#1  0x00007f239eba3b51 in  () at /lib64/libnvidia-glcore.so.495.46
#2  0x00007f239eba15e8 in  () at /lib64/libnvidia-glcore.so.495.46
#3  0x00007f23acef93d7 in start_thread (arg=<optimized out>) at pthread_create.c:435
#4  0x00007f23acf826e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f235e3fb640 (LWP 32040) "QQmlThread"):
#1  0x00007f23ade4d2b9 in ppoll (__ss=<optimized out>, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:81
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f234c000d78) at kernel/qcore_unix.cpp:132
#3  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f234c000d78) at kernel/qcore_unix.cpp:129
#4  qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x7f234c000d78, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:155
#5  0x00007f23ade4e963 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:502
#6  0x00007f23addf872b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f235e3fab60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f23adc13cbe in QThread::exec() (this=this@entry=0x7f23a001fe50) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f23abf97cc5 in QQmlThreadPrivate::run() (this=0x7f23a001fe50) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:155
#9  0x00007f23adc14df1 in QThreadPrivate::start(void*) (arg=0x7f23a001fe50) at thread/qthread_unix.cpp:329
#10 0x00007f23acef93d7 in start_thread (arg=<optimized out>) at pthread_create.c:435
#11 0x00007f23acf826e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f23a55d2640 (LWP 32018) "QDBusConnection"):
#1  0x00007f23ade4d2b9 in ppoll (__ss=<optimized out>, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:81
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f239800b2c8) at kernel/qcore_unix.cpp:132
#3  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f239800b2c8) at kernel/qcore_unix.cpp:129
#4  qt_safe_poll(pollfd*, unsigned long, timespec const*) (fds=0x7f239800b2c8, nfds=1, timeout_ts=timeout_ts@entry=0x0) at kernel/qcore_unix.cpp:155
#5  0x00007f23ade4e963 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qeventdispatcher_unix.cpp:502
#6  0x00007f23addf872b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f23a55d1b50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f23adc13cbe in QThread::exec() (this=this@entry=0x7f23adb1e440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f23adaa5287 in QDBusConnectionManager::run() (this=0x7f23adb1e440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#9  0x00007f23adc14df1 in QThreadPrivate::start(void*) (arg=0x7f23adb1e440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329
#10 0x00007f23acef93d7 in start_thread (arg=<optimized out>) at pthread_create.c:435
#11 0x00007f23acf826e0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f23a92ce380 (LWP 32004) "kwin_x11"):
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55faa6472744, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f23acef5b5f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55faa6472744, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f23acef8710 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55faa64726f0, cond=0x55faa6472718) at pthread_cond_wait.c:504
#4  ___pthread_cond_wait (cond=0x55faa6472718, mutex=0x55faa64726f0) at pthread_cond_wait.c:619
#5  0x00007f23adc1ac4b in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., deadline=..., this=0x55faa64726f0) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55faa64616d8, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f23ac32f8ea in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) (this=this@entry=0x55faa5d01120, w=w@entry=0x55faa64727d0, inExpose=inExpose@entry=true) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#8  0x00007f23ac330c52 in QSGThreadedRenderLoop::handleExposure(QQuickWindow*) (this=0x55faa5d01120, window=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1375
#9  0x00007f23ae262585 in QWindow::event(QEvent*) (this=0x55faa6213250, ev=<optimized out>) at kernel/qwindow.cpp:2438
#10 0x00007f23ad449a7f in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55faa6213250, e=0x7ffe4503ab60) at kernel/qapplication.cpp:3632
#11 0x00007f23addf9d2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55faa6213250, event=0x7ffe4503ab60) at kernel/qcoreapplication.cpp:1064
#12 0x00007f23ae2578dd in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) (e=0x55faa5907080) at kernel/qguiapplication.cpp:3258
#13 0x00007f23ae22c79c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:1169
#14 0x00007f23a72d80b3 in QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55faa55b4d20, flags=...) at qxcbeventdispatcher.cpp:63
#15 0x00007f23addf872b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe4503ac90, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#16 0x00007f23ade00a10 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#17 0x00007f23ae24a19c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1867
#18 0x00007f23ad4499f5 in QApplication::exec() () at kernel/qapplication.cpp:2824
#19 0x000055faa4d6c009 in main(int, char**) (argc=<optimized out>, argv=0x7ffe4503af78) at /usr/src/debug/kwin5-5.23.4-1.3.x86_64/src/main_x11.cpp:483
[Inferior 1 (process 32004) detached]

Possible duplicates by query: bug 439005, bug 434459, bug 432604, bug 422489, bug 422283.

Reported using DrKonqi
Comment 2 Szőts Ákos 2022-01-31 22:00:19 UTC 
I don't know if it's in connection or not but when I start kwin in debug mode every time I get the following error message:

kwin_core: XCB error: 152 (BadDamage), sequence: 32772, resource id: 35675075, major code: 143 (DAMAGE), minor code: 3 (Subtract)

after a really quick Alt+Tab+Tab sequence.
Comment 3 Szőts Ákos 2022-02-04 07:08:06 UTC 
Here are the ~previous minute debug logs from "KWIN_GL_DEBUG=1 QT_LOGGING_RULES="kwin_*.debug=true" kwin_x11 --replace&".

Let me know if I can help you debugging this further.

kwin_platform_x11_standalone: Using FBConfig 0x108 for visual 0x84
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
trying to show an empty dialog
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: Failed to update gamma ramp for output KWin::X11PlaceholderOutput(0x55a4599b3d70, name="Placeholder-0", geometry=QRect(0,0 8x8), scale=1)
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: User timestamp, ASN: 230459706
kwin_core: User timestamp, final: KWin::X11Client(0x55a45936e270, windowId=0x3a0012e, caption="Munkaasztal — Plasma") : 230459706
kwin_core: Activation, compared: KWin::X11Client(0x55a45936e270, windowId=0x3a0012e, caption="Munkaasztal — Plasma") : 230459706 : 230444965 : true
kwin_core: XCB error: 3 (BadWindow), sequence: 52444, resource id: 60817710, major code: 129 (SHAPE), minor code: 3 (Combine)
kwin_core: XCB error: 3 (BadWindow), sequence: 52445, resource id: 60817710, major code: 129 (SHAPE), minor code: 3 (Combine)
kwin_core: XCB error: 3 (BadWindow), sequence: 52464, resource id: 60817710, major code: 129 (SHAPE), minor code: 3 (Combine)
kwin_core: XCB error: 3 (BadWindow), sequence: 52465, resource id: 60817710, major code: 129 (SHAPE), minor code: 3 (Combine)
trying to show an empty dialog
kwin_core: User timestamp, ASN: 229479439
kwin_core: User timestamp, final: KWin::X11Client(0x55a45a4246d0, windowId=0x10000a6, caption="KDE Daemon") : 229479439
kwin_core: Activation, compared: KWin::X11Client(0x55a45a4246d0, windowId=0x10000a6, caption="KDE Daemon") : 229479439 : 230444965 : false
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 53305, resource id: 134503031, major code: 143 (DAMAGE), minor code: 2 (Destroy)
kwin_core: XCB error: 3 (BadWindow), sequence: 53306, resource id: 134503025, major code: 129 (SHAPE), minor code: 6 (Input)
kwin_core: User timestamp, ASN: 230466664
kwin_core: User timestamp, final: KWin::X11Client(0x55a45a4246d0, windowId=0x3a00137, caption="Plasma") : 230466664
kwin_core: Activation, compared: KWin::X11Client(0x55a45a4246d0, windowId=0x3a00137, caption="Plasma") : 230466664 : 230878384 : false
kwin_core: KWin::X11Client(0x55a45a4246d0, windowId=0x3a00137, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a4246d0, windowId=0x3a00137, caption="Plasma") true
kwin_core: User timestamp, ASN: 230466664
kwin_core: User timestamp, final: KWin::X11Client(0x55a4593b6570, windowId=0x3a00139, caption="Plasma") : 230466664
kwin_core: Activation, compared: KWin::X11Client(0x55a4593b6570, windowId=0x3a00139, caption="Plasma") : 230466664 : 230878384 : false
kwin_core: KWin::X11Client(0x55a4593b6570, windowId=0x3a00139, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a4593b6570, windowId=0x3a00139, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a4593b6570, windowId=0x3a00139, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a4593b6570, windowId=0x3a00139, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 59499, resource id: 134509699, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: XCB error: 152 (BadDamage), sequence: 59593, resource id: 134509703, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: User timestamp, ASN: 235725508
kwin_core: User timestamp, final: KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") : 235725508
kwin_core: Activation, compared: KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") : 235725508 : 230878384 : true
kwin_core: KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45934eca0, windowId=0x3a00143, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 18014, resource id: 134514086, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: User timestamp, ASN: 239189158
kwin_core: User timestamp, final: KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") : 239189158
kwin_core: Activation, compared: KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") : 239189158 : 230878384 : true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a55ca00, windowId=0x3a00149, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 19019, resource id: 134514146, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: User timestamp, ASN: 239205231
kwin_core: User timestamp, final: KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") : 239205231
kwin_core: Activation, compared: KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") : 239205231 : 230878384 : true
kwin_core: KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a459a118e0, windowId=0x3a0014f, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 14707, resource id: 134517075, major code: 143 (DAMAGE), minor code: 3 (Subtract)
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
kwin_core: User timestamp, ASN: 241763676
kwin_core: User timestamp, final: KWin::X11Client(0x55a45a0a4b50, windowId=0x3a00157, caption="Plasma") : 241763676
kwin_core: Activation, compared: KWin::X11Client(0x55a45a0a4b50, windowId=0x3a00157, caption="Plasma") : 241763676 : 230878384 : true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45a0a4b50, windowId=0x3a00157, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a0a4b50, windowId=0x3a00157, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45a0a4b50, windowId=0x3a00157, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a0a4b50, windowId=0x3a00157, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 38651, resource id: 134503254, major code: 143 (DAMAGE), minor code: 2 (Destroy)
kwin_core: XCB error: 3 (BadWindow), sequence: 38652, resource id: 115343913, major code: 129 (SHAPE), minor code: 6 (Input)
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: XCB error: 152 (BadDamage), sequence: 58223, resource id: 134521695, major code: 143 (DAMAGE), minor code: 2 (Destroy)
kwin_core: XCB error: 3 (BadWindow), sequence: 58224, resource id: 115343917, major code: 129 (SHAPE), minor code: 6 (Input)
kwin_core: XCB error: 152 (BadDamage), sequence: 16042, resource id: 134523133, major code: 143 (DAMAGE), minor code: 2 (Destroy)
kwin_core: XCB error: 3 (BadWindow), sequence: 16043, resource id: 140510810, major code: 129 (SHAPE), minor code: 6 (Input)
kwin_core: User timestamp, ASN: 245491301
kwin_core: User timestamp, final: KWin::X11Client(0x55a459276c50, windowId=0x3a0015f, caption="Plasma") : 245491301
kwin_core: Activation, compared: KWin::X11Client(0x55a459276c50, windowId=0x3a0015f, caption="Plasma") : 245491301 : 245882715 : false
kwin_core: KWin::X11Client(0x55a459276c50, windowId=0x3a0015f, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a459276c50, windowId=0x3a0015f, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
trying to show an empty dialog
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: Failed to update gamma ramp for output KWin::X11PlaceholderOutput(0x7f2498069070, name="Placeholder-0", geometry=QRect(0,0 8x8), scale=1)
trying to show an empty dialog
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: User timestamp, ASN: 245491014
kwin_core: User timestamp, final: KWin::X11Client(0x55a45997fba0, windowId=0x10000bc, caption="KDE Daemon") : 245491014
kwin_core: Activation, compared: KWin::X11Client(0x55a45997fba0, windowId=0x10000bc, caption="KDE Daemon") : 245491014 : 246883444 : false
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 52781, resource id: 134524485, major code: 143 (DAMAGE), minor code: 2 (Destroy)
kwin_core: XCB error: 3 (BadWindow), sequence: 52782, resource id: 134524476, major code: 129 (SHAPE), minor code: 6 (Input)
kwin_core: User timestamp, ASN: 247458827
kwin_core: User timestamp, final: KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") : 247458827
kwin_core: Activation, compared: KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") : 247458827 : 246883444 : true
kwin_core: KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45997fba0, windowId=0x3a00175, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 41123, resource id: 134526874, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: User timestamp, ASN: 253300599
kwin_core: User timestamp, final: KWin::X11Client(0x55a45997fba0, windowId=0x3a0017b, caption="Plasma") : 253300599
kwin_core: Activation, compared: KWin::X11Client(0x55a45997fba0, windowId=0x3a0017b, caption="Plasma") : 253300599 : 246883444 : true
kwin_core: KWin::X11Client(0x55a45997fba0, windowId=0x3a0017b, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45997fba0, windowId=0x3a0017b, caption="Plasma") true
kwin_core: User timestamp, ASN: 253907040
kwin_core: User timestamp, final: KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") : 253907040
kwin_core: Activation, compared: KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") : 253907040 : 246883444 : true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a309660, windowId=0x3a00181, caption="Plasma") true
kwin_core: XCB error: 152 (BadDamage), sequence: 54104, resource id: 134527193, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: XCB error: 152 (BadDamage), sequence: 54251, resource id: 134527208, major code: 143 (DAMAGE), minor code: 3 (Subtract)
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45907b7e0, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma") true
kwin_core: User timestamp, ASN: 258095491
kwin_core: User timestamp, final: KWin::X11Client(0x55a459d52280, windowId=0x3a00045, caption="Plasma", transientFor=KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma")) : 258095491
kwin_core: Activation, compared: KWin::X11Client(0x55a459d52280, windowId=0x3a00045, caption="Plasma", transientFor=KWin::X11Client(0x55a45a38a460, windowId=0x3a00018, caption="Plasma")) : 258095491 : 257950347 : true
QMetaProperty::read: Unable to handle unregistered datatype 'KWin::SessionState' for property 'KWin::EffectsHandlerImplX11::sessionState'
kwin_core: User timestamp, ASN: 4294967295
kwin_core: User timestamp, final: KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") : 258097034
kwin_core: Activation, compared: KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") : 258097034 : 257950347 : true
kwin_core: User timestamp, ASN: 258098130
kwin_core: User timestamp, final: KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") : 258098130
kwin_core: Activation, compared: KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") : 258098130 : 257950347 : true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: Failed to create window pixmap for window 0x3a0002e (mismatched geometry)
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: User timestamp, ASN: 258102489
kwin_core: User timestamp, final: KWin::X11Client(0x55a4592454c0, windowId=0x3a00045, caption="Plasma", transientFor=KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma")) : 258102489
kwin_core: Activation, compared: KWin::X11Client(0x55a4592454c0, windowId=0x3a00045, caption="Plasma", transientFor=KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma")) : 258102489 : 257950347 : true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: User timestamp, ASN: 258104003
kwin_core: User timestamp, final: KWin::X11Client(0x55a459af1af0, windowId=0x3a00078, caption="Plasma") : 258104003
kwin_core: Activation: Belongs to active application
kwin_core: KWin::X11Client(0x55a459af1af0, windowId=0x3a00078, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a459af1af0, windowId=0x3a00078, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a459af1af0, windowId=0x3a00078, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a459af1af0, windowId=0x3a00078, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: User timestamp, ASN: 258105558
kwin_core: User timestamp, final: KWin::X11Client(0x55a459c071e0, windowId=0x2a00007, caption="~ : screen — Yakuake") : 258105558
kwin_core: Activation, compared: KWin::X11Client(0x55a459c071e0, windowId=0x2a00007, caption="~ : screen — Yakuake") : 258105558 : 258104731 : true
kwin_core: User timestamp, ASN: 258117354
kwin_core: User timestamp, final: KWin::X11Client(0x55a4592454c0, windowId=0x3a00078, caption="Plasma") : 258117354
kwin_core: Activation, compared: KWin::X11Client(0x55a4592454c0, windowId=0x3a00078, caption="Plasma") : 258117354 : 258109638 : true
kwin_core: KWin::X11Client(0x55a4592454c0, windowId=0x3a00078, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a4592454c0, windowId=0x3a00078, caption="Plasma") true
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: void KWin::Item::stackBefore(KWin::Item*) requires a valid sibling
kwin_core: User timestamp, ASN: 258329050
kwin_core: User timestamp, final: KWin::X11Client(0x55a458f4c400, windowId=0x3a00078, caption="Plasma") : 258329050
kwin_core: Activation, compared: KWin::X11Client(0x55a458f4c400, windowId=0x3a00078, caption="Plasma") : 258329050 : 258200887 : true
kwin_core: User timestamp, ASN: 258384873
kwin_core: User timestamp, final: KWin::X11Client(0x55a459e732a0, windowId=0x3a00078, caption="Plasma") : 258384873
kwin_core: Activation, compared: KWin::X11Client(0x55a459e732a0, windowId=0x3a00078, caption="Plasma") : 258384873 : 258200887 : true
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: XCB error: 152 (BadDamage), sequence: 43926, resource id: 134537534, major code: 143 (DAMAGE), minor code: 2 (Destroy)
kwin_core: XCB error: 3 (BadWindow), sequence: 43927, resource id: 142606485, major code: 129 (SHAPE), minor code: 6 (Input)
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: Raising: Belongs to active application
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: User timestamp, ASN: 259072912
kwin_core: User timestamp, final: KWin::X11Client(0x55a4593e87e0, windowId=0x88000bf, caption="Untitled-1") : 259072912
kwin_core: Activation: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Failed to create window pixmap for window 0x2e00006 (error code 8)
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: User timestamp, ASN: 259392055
kwin_core: User timestamp, final: KWin::X11Client(0x55a459b011c0, windowId=0x8800197, caption="Find and Replace") : 259392055
kwin_core: Activation: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Activation: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: Raising: Belongs to active application
kwin_core: KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true
trying to show an empty dialog
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: KWin::X11Client(0x55a458dc7fe0, windowId=0x2e00006, caption="DB Browser") true true true
kwin_core: DENIED
kwin_core: Failed to update gamma ramp for output KWin::X11PlaceholderOutput(0x7f2498008e40, name="Placeholder-0", geometry=QRect(0,0 8x8), scale=1)
kwin_core: KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
trying to show an empty dialog
kwin_core: User timestamp, ASN: 260201510
kwin_core: User timestamp, final: KWin::X11Client(0x55a459af0b90, windowId=0x10000d2, caption="KDE Daemon") : 260201510
kwin_core: Activation, compared: KWin::X11Client(0x55a459af0b90, windowId=0x10000d2, caption="KDE Daemon") : 260201510 : 260302412 : false
kwin_core: KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
kwin_core: KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true
kwin_core: KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a45a3a0260, windowId=0x3a0000e, caption="Munkaasztal — Plasma") true
kwin_core: User timestamp, ASN: 260431179
kwin_core: User timestamp, final: KWin::X11Client(0x55a459390600, windowId=0x10000e8, caption="KDE Daemon") : 260431179
kwin_core: Activation, compared: KWin::X11Client(0x55a459390600, windowId=0x10000e8, caption="KDE Daemon") : 260431179 : 260794973 : false
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/windowswitcher/WindowSwitcher.qml:30:19: QML ScrollArea: Binding loop detected for property "height"
kwin_core: KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true false false
kwin_core: PERMITTED KWin::X11Client(0x55a458d89a80, windowId=0x3a00018, caption="Plasma") true
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
kwin_tabbox: 0 : keySymX=0x "ffe9"  i= 8  mask=0x "1"  keymap[i]=0x "1"
Application::crashHandler() called with signal 11; recent crashes: 1
KCrash: Application 'kwin_x11' crashing...
Comment 4 kotarf 2022-04-19 17:52:37 UTC 
Created attachment 148253 [details]
New crash information added by DrKonqi

kwin_x11 (5.24.4) using Qt 5.15.3

- What I was doing when the application crashed:
Alt-tabbed on a secondary monitor connected through HDMI after resuming from sleep.

-- Backtrace (Reduced):
#4  0x00007f803f8f2cd8 in QScreen::handle (this=0x563511dd3de0) at kernel/qscreen.cpp:182
#5  0x00007f80397c1ce4 in QXcbGlxIntegration::createPlatformOpenGLContext (this=<optimized out>, context=0x5635127c8830) at qxcbglxintegration.cpp:195
#6  0x00007f803966ec28 in QXcbIntegration::createPlatformOpenGLContext (this=<optimized out>, context=0x5635127c8830) at qxcbintegration.cpp:282
#7  0x00007f803f910f71 in QOpenGLContext::create (this=0x5635127c8830) at ../../include/QtGui/5.15.3/QtGui/private/../../../../../src/gui/kernel/qguiapplication_p.h:110
#8  0x00007f80407561e8 in QSGRenderThread::sync (this=this@entry=0x5635128dd9d0, inExpose=inExpose@entry=true, inGrab=inGrab@entry=false) at scenegraph/qsgthreadedrenderloop.cpp:620
Comment 5 Fushan Wen 2022-11-05 03:09:52 UTC 

*** This bug has been marked as a duplicate of bug 447751 ***
Comment 6 Nate Graham 2023-10-27 15:22:54 UTC 
*** Bug 476139 has been marked as a duplicate of this bug. ***