https://bugs.kde.org/show_bug.cgi?id=414524
Bug ID: 414524
Summary: KWin failure due to Bleachbit
Product: kwin
Version: 5.12.8
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: canalexcelenc...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.12.8)
Qt Version: 5.9.7
Frameworks Version: 5.55.0
Operating System: Linux 4.12.14-lp151.28.32-default x86_64
Distribution: "openSUSE Leap 15.1"
-- Information about the crash:
- What I was doing when the application crashed: I was using Bleachbit, an app
to clean temporary and cache files, and, after the cleaning, KWin closed.
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin_x11), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f312635e940 (LWP 1954))]
Thread 7 (Thread 0x7f31057c1700 (LWP 23989)):
#0 0x00007f3125cca296 in ppoll () at /lib64/libc.so.6
#1 0x00007f31232d7621 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f31232d8d3e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f312328090a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f312309edaa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f311d7cc9f5 in () at /usr/lib64/libQt5Qml.so.5
#6 0x00007f31230a3ced in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f311ece1569 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f3125cd49ef in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f3071572700 (LWP 2130)):
#0 0x00007f311ece78ad in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f30722189ab in () at /usr/lib64/dri/i965_dri.so
#2 0x00007f30722186b7 in () at /usr/lib64/dri/i965_dri.so
#3 0x00007f311ece1569 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f3125cd49ef in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f30f73ff700 (LWP 2081)):
#0 0x00007f311ece78ad in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f3121fab574 in () at /usr/lib64/libQt5Script.so.5
#2 0x00007f3121fab5b9 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007f311ece1569 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f3125cd49ef in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f3104a1f700 (LWP 2075)):
#0 0x00007f3125cca296 in ppoll () at /lib64/libc.so.6
#1 0x00007f31232d7621 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib64/libQt5Core.so.5
#2 0x00007f31232d8d3e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f312328090a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f312309edaa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f311d7cc9f5 in () at /usr/lib64/libQt5Qml.so.5
#6 0x00007f31230a3ced in () at /usr/lib64/libQt5Core.so.5
#7 0x00007f311ece1569 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f3125cd49ef in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f3106e27700 (LWP 2001)):
#0 0x00007ffe4197b649 in ()
#1 0x00007ffe4197b910 in clock_gettime ()
#2 0x00007f3125ce22e6 in clock_gettime () at /lib64/libc.so.6
#3 0x00007f31232db281 in () at /usr/lib64/libQt5Core.so.5
#4 0x00007f31232d9ab9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f31232da095 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f31232d9044 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#7 0x00007f312328090a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#8 0x00007f312309edaa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9 0x00007f311c66b9e5 in () at /usr/lib64/libQt5DBus.so.5
#10 0x00007f31230a3ced in () at /usr/lib64/libQt5Core.so.5
#11 0x00007f311ece1569 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f3125cd49ef in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f310d580700 (LWP 1978)):
#0 0x00007f3125cca19b in poll () at /lib64/libc.so.6
#1 0x00007f3122dd0307 in () at /usr/lib64/libxcb.so.1
#2 0x00007f3122dd1f3a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f310e462939 in () at /usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f31230a3ced in () at /usr/lib64/libQt5Core.so.5
#5 0x00007f311ece1569 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f3125cd49ef in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f312635e940 (LWP 1954)):
[KCrash Handler]
#6 0x00007f311d682715 in QV4::ExecutionContext::simpleCall(QV4::Scope&,
QV4::CallData*, QV4::Function*) () at /usr/lib64/libQt5Qml.so.5
#7 0x00007f311d7acee9 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*, QV4::Scope&) () at /usr/lib64/libQt5Qml.so.5
#8 0x00007f311d7438ce in QQmlBoundSignalExpression::evaluate(void**) () at
/usr/lib64/libQt5Qml.so.5
#9 0x00007f311d744bdb in () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f311d789663 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f311d726819 in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f31232b0d6f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#13 0x00007f311df9395d in QQuickMouseArea::setHovered(bool) () at
/usr/lib64/libQt5Quick.so.5
#14 0x00007f311df950a8 in QQuickMouseArea::hoverEnterEvent(QHoverEvent*) () at
/usr/lib64/libQt5Quick.so.5
#15 0x00007f311df0a098 in QQuickItem::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#16 0x00007f312402c3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f3124033ca4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#18 0x00007f31232828d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#19 0x00007f311df1eb35 in QQuickWindowPrivate::sendHoverEvent(QEvent::Type,
QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>,
unsigned long, bool) () at /usr/lib64/libQt5Quick.so.5
#20 0x00007f311df1f485 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*,
QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, unsigned long,
bool&) () at /usr/lib64/libQt5Quick.so.5
#21 0x00007f311df1f397 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*,
QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, unsigned long,
bool&) () at /usr/lib64/libQt5Quick.so.5
#22 0x00007f311df1f397 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*,
QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, unsigned long,
bool&) () at /usr/lib64/libQt5Quick.so.5
#23 0x00007f311df1f397 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*,
QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, unsigned long,
bool&) () at /usr/lib64/libQt5Quick.so.5
#24 0x00007f311df1f397 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*,
QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, unsigned long,
bool&) () at /usr/lib64/libQt5Quick.so.5
#25 0x00007f311df1f397 in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*,
QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, unsigned long,
bool&) () at /usr/lib64/libQt5Quick.so.5
#26 0x00007f311df22094 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*)
() at /usr/lib64/libQt5Quick.so.5
#27 0x00007f3123864cf5 in QWindow::event(QEvent*) () at
/usr/lib64/libQt5Gui.so.5
#28 0x00007f311df235d5 in QQuickWindow::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#29 0x00007f312402c3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f3124033ca4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#31 0x00007f31232828d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#32 0x00007f3104a66826 in () at
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#33 0x00007f3121733e01 in KDecoration2::Decoration::event(QEvent*) () at
/usr/lib64/libkdecorations2.so.5
#34 0x00007f312402c3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f3124033ca4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#36 0x00007f31232828d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#37 0x00007f31257f8a00 in KWin::Client::motionNotifyEvent(unsigned int, int,
int, int, int, int) () at /usr/lib64/libkwin.so.5
#38 0x00007f31257f98c9 in KWin::Client::windowEvent(xcb_generic_event_t*) () at
/usr/lib64/libkwin.so.5
#39 0x00007f31257fa355 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
() at /usr/lib64/libkwin.so.5
#40 0x00007f312327f4af in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib64/libQt5Core.so.5
#41 0x00007f310e463eb0 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007f310e464b3c in QXcbConnection::processXcbEvents() () at
/usr/lib64/libQt5XcbQpa.so.5
#43 0x00007f31232b20a2 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#44 0x00007f312402c3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f3124033ca4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#46 0x00007f31232828d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#47 0x00007f312328504d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007f31232d8b54 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#49 0x00007f310e4c5e6d in () at /usr/lib64/libQt5XcbQpa.so.5
#50 0x00007f312328090a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#51 0x00007f31232899b4 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#52 0x00007f3125f9f58b in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so
#53 0x00007f3125bfcf8a in __libc_start_main () at /lib64/libc.so.6
#54 0x000055ede2f7880a in _start ()
[Inferior 1 (process 1954) detached]
Possible duplicates by query: bug 398366.
Reported using DrKonqi
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