https://bugs.kde.org/show_bug.cgi?id=373726
Bug ID: 373726
Summary: KWin crashes under saving settings in VBox
Product: kwin
Version: 5.8.4
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: jerry.fl...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.8.4)
Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.8.13-1-zen x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
I was entering the vendor ID for a usb device I wanted to access in my guest OS
and when I pressed tab to go to the product ID kwin crashed. It crashed again
when I entered the product ID and then crashed again when I pressed save. No
virtualbox systems were actually up and running. I did have firefox open at
the time as well. I was typing in the IDs from guake.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f434282c840 (LWP 8467))]
Thread 7 (Thread 0x7f42fbfff700 (LWP 8482)):
#0 0x00007f433b52d10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f433e883ac4 in () at /usr/lib/libQt5Script.so.5
#2 0x00007f433e883b09 in () at /usr/lib/libQt5Script.so.5
#3 0x00007f433b527454 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f43422997df in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f4311549700 (LWP 8479)):
#0 0x00007f4342290551 in ppoll () at /usr/lib/libc.so.6
#1 0x00007f433f93dad9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007f433f93f3c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007f433f8ec24a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007f433f70f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007f433a2852d5 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007f433f713d78 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f433b527454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f43422997df in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f4311fdd700 (LWP 8478)):
#0 0x00007f433b52d10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f431262d45b in () at /usr/lib/xorg/modules/dri/r600_dri.so
#2 0x00007f431262d2b7 in () at /usr/lib/xorg/modules/dri/r600_dri.so
#3 0x00007f433b527454 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f43422997df in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f431eb57700 (LWP 8475)):
#0 0x00007f4342290551 in ppoll () at /usr/lib/libc.so.6
#1 0x00007f433f93dad9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007f433f93f3c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007f433f8ec24a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007f433f70f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007f433a2852d5 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007f433f713d78 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f433b527454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f43422997df in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f4325fc0700 (LWP 8472)):
#0 0x00007f4342290551 in ppoll () at /usr/lib/libc.so.6
#1 0x00007f433f93dad9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007f433f93f3c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007f433f8ec24a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007f433f70f0f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007f433944fe55 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007f433f713d78 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f433b527454 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f43422997df in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f432815b700 (LWP 8470)):
#0 0x00007f434229048d in poll () at /usr/lib/libc.so.6
#1 0x00007f43413d08e0 in () at /usr/lib/libxcb.so.1
#2 0x00007f43413d2679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f4328c07449 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007f433f713d78 in () at /usr/lib/libQt5Core.so.5
#5 0x00007f433b527454 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f43422997df in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f434282c840 (LWP 8467)):
[KCrash Handler]
#6 0x000000000277a7f0 in ()
#7 0x00007f433f91fd00 in QObject::connect(QObject const*, char const*, QObject
const*, char const*, Qt::ConnectionType) () at /usr/lib/libQt5Core.so.5
#8 0x00007f433e8c5f6f in () at /usr/lib/libQt5Script.so.5
#9 0x00007f433e8c6034 in () at /usr/lib/libQt5Script.so.5
#10 0x00007f433e8c62b2 in QScriptEngine::newQObject(QObject*,
QScriptEngine::ValueOwnership, QFlags<QScriptEngine::QObjectWrapOption> const&)
() at /usr/lib/libQt5Script.so.5
#11 0x00007f4341e9a97c in () at /usr/lib/libkwin.so.5
#12 0x00007f433e8c6565 in () at /usr/lib/libQt5Script.so.5
#13 0x00007f433e8eefb6 in () at /usr/lib/libQt5Script.so.5
#14 0x00007f433e8f7281 in () at /usr/lib/libQt5Script.so.5
#15 0x00007f433f919804 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#16 0x00007f433f0cefc8 in
KWin::EffectsHandler::desktopPresenceChanged(KWin::EffectWindow*, int, int) ()
at /usr/lib/libkwineffects.so.9
#17 0x00007f433f0d0981 in () at /usr/lib/libkwineffects.so.9
#18 0x00007f433f91a4c9 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#19 0x00007f43405cde0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#20 0x00007f43405d5581 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#21 0x00007f433f8eddf0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#22 0x00007f433f8f057d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f433f93f20a in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#24 0x00007f4328c8017d in () at /usr/lib/libQt5XcbQpa.so.5
#25 0x00007f433f8ec24a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#26 0x00007f433f8f474c in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#27 0x00007f4342558495 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#28 0x00007f43421d1291 in __libc_start_main () at /usr/lib/libc.so.6
#29 0x000000000040069a in _start ()
Reported using DrKonqi
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