https://bugs.kde.org/show_bug.cgi?id=363312
Bug ID: 363312
Summary: random kwin crash on opening google chrome
Product: kwin
Version: 5.6.4
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: grglsn...@gmail.com
Application: kwin_x11 (5.6.4)
Qt Version: 5.6.0
Frameworks Version: 5.22.0
Operating System: Linux 4.1.20-11-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"
-- Information about the crash:
- What I was doing when the application crashed: I had mozilla thunderbird open
and wanted to open the web browser to look at something. Kwin crashed when it
opened, and then restarted. I had chrome open to the "good news" newsreader
app. It doesn't normally cause this problem.
I wanted to attach this to another report but the crash reporting assistant
won't let me, so I marked it as a possible duplicate, because I dn't know for
sure.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff384ec3840 (LWP 11203))]
Thread 7 (Thread 0x7ff369dd3700 (LWP 11206)):
#0 0x00007ff38483ebbd in poll () from /lib64/libc.so.6
#1 0x00007ff382171422 in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007ff38217300f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007ff36aca9d69 in QXcbEventReader::run (this=0x1d7c240) at
qxcbconnection.cpp:1325
#4 0x00007ff382435079 in QThreadPrivate::start (arg=0x1d7c240) at
thread/qthread_unix.cpp:340
#5 0x00007ff383e590a4 in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff384846fed in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7ff363b81700 (LWP 11207)):
#0 0x00007ff384840253 in select () from /lib64/libc.so.6
#1 0x00007ff3826428e9 in qt_safe_select (nfds=8, fdread=0x7ff35c000a78,
fdwrite=0x7ff35c000d08, fdexcept=0x7ff35c000f98, orig_timeout=0x0) at
kernel/qcore_unix.cpp:75
#2 0x00007ff3826441b5 in QEventDispatcherUNIXPrivate::doSelect
(this=this@entry=0x7ff35c0008e0, flags=..., flags@entry=..., timeout=0x0) at
kernel/qeventdispatcher_unix.cpp:196
#3 0x00007ff3826445f7 in QEventDispatcherUNIX::processEvents
(this=0x7ff35c0008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#4 0x00007ff3825f404b in QEventLoop::exec (this=this@entry=0x7ff363b80d60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007ff3824305da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#6 0x00007ff37b475095 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007ff382435079 in QThreadPrivate::start (arg=0x7ff37b6ddd00) at
thread/qthread_unix.cpp:340
#8 0x00007ff383e590a4 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff384846fed in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7ff353b6f700 (LWP 11225)):
#0 0x00007ff384840253 in select () from /lib64/libc.so.6
#1 0x00007ff3826428e9 in qt_safe_select (nfds=23, fdread=0x7ff34c000a78,
fdwrite=0x7ff34c000d08, fdexcept=0x7ff34c000f98, orig_timeout=0x0) at
kernel/qcore_unix.cpp:75
#2 0x00007ff3826441b5 in QEventDispatcherUNIXPrivate::doSelect
(this=this@entry=0x7ff34c0008e0, flags=..., flags@entry=..., timeout=0x0) at
kernel/qeventdispatcher_unix.cpp:196
#3 0x00007ff3826445f7 in QEventDispatcherUNIX::processEvents
(this=0x7ff34c0008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#4 0x00007ff3825f404b in QEventLoop::exec (this=this@entry=0x7ff353b6ed70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007ff3824305da in QThread::exec (this=this@entry=0x2cf9020) at
thread/qthread.cpp:503
#6 0x00007ff37c4ee4d8 in QQmlThreadPrivate::run (this=0x2cf9020) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/qml/ftw/qqmlthread.cpp:141
#7 0x00007ff382435079 in QThreadPrivate::start (arg=0x2cf9020) at
thread/qthread_unix.cpp:340
#8 0x00007ff383e590a4 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff384846fed in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7ff351166700 (LWP 11227)):
#0 0x00007ff383e5d03f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff3813ab97b in ?? () from /usr/lib64/libQt5Script.so.5
#2 0x00007ff3813ab9a9 in ?? () from /usr/lib64/libQt5Script.so.5
#3 0x00007ff383e590a4 in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff384846fed in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7ff361acf700 (LWP 26008)):
#0 0x00007ff384840253 in select () from /lib64/libc.so.6
#1 0x00007ff3826428e9 in qt_safe_select (nfds=12, fdread=0x7ff3580ae6b8,
fdwrite=0x7ff3580ae948, fdexcept=0x7ff3580aebd8, orig_timeout=0x0) at
kernel/qcore_unix.cpp:75
#2 0x00007ff3826441b5 in QEventDispatcherUNIXPrivate::doSelect
(this=this@entry=0x7ff3580ae520, flags=..., flags@entry=..., timeout=0x0) at
kernel/qeventdispatcher_unix.cpp:196
#3 0x00007ff3826445f7 in QEventDispatcherUNIX::processEvents
(this=0x7ff358064c50, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#4 0x00007ff3825f404b in QEventLoop::exec (this=this@entry=0x7ff361aced70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007ff3824305da in QThread::exec (this=this@entry=0x3511d30) at
thread/qthread.cpp:503
#6 0x00007ff37c4ee4d8 in QQmlThreadPrivate::run (this=0x3511d30) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/qml/ftw/qqmlthread.cpp:141
#7 0x00007ff382435079 in QThreadPrivate::start (arg=0x3511d30) at
thread/qthread_unix.cpp:340
#8 0x00007ff383e590a4 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff384846fed in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7ff362970700 (LWP 26332)):
#0 0x00007ff383e5d03f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff382435ceb in wait (time=18446744073709551615, this=0x3bc6210) at
thread/qwaitcondition_unix.cpp:136
#2 QWaitCondition::wait (this=this@entry=0x3e6e1c8,
mutex=mutex@entry=0x3e6e1c0, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007ff37cbc27eb in takeEvent (wait=true, this=0x3e6e1b8) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:236
#4 QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x3e6e140) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:684
#5 0x00007ff37cbc2c95 in QSGRenderThread::run (this=0x3e6e140) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:713
#6 0x00007ff382435079 in QThreadPrivate::start (arg=0x3e6e140) at
thread/qthread_unix.cpp:340
#7 0x00007ff383e590a4 in start_thread () from /lib64/libpthread.so.0
#8 0x00007ff384846fed in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7ff384ec3840 (LWP 11203)):
[KCrash Handler]
#6 0x00000000407a09fb in ?? ()
#7 0x00007ff372ec0632 in ?? () from /usr/lib64/libnvidia-glcore.so.340.96
#8 0x00007ff372ec19af in ?? () from /usr/lib64/libnvidia-glcore.so.340.96
#9 0x00007ff372aa3378 in ?? () from /usr/lib64/libnvidia-glcore.so.340.96
#10 0x00007ff382e4faea in glDrawArrays (count=4, first=0, mode=6,
this=0x214b920) at ../../src/gui/opengl/qopenglfunctions.h:717
#11 QOpenGLTextureGlyphCache::resizeTextureData (this=0x2110690,
width=<optimized out>, height=<optimized out>) at
opengl/qopengltextureglyphcache.cpp:299
#12 0x00007ff382dc40f0 in resizeCache (height=16, width=512, this=0x2110690) at
painting/qtextureglyphcache_p.h:124
#13 QTextureGlyphCache::fillInPendingGlyphs (this=0x2110690) at
painting/qtextureglyphcache.cpp:241
#14 0x00007ff37cbadfd3 in QSGTextMaskMaterial::populate (this=<optimized out>,
p=..., glyphIndexes=..., glyphPositions=..., geometry=geometry@entry=0x206a040,
boundingRect=boundingRect@entry=0x7ffeb5bb7650,
baseLine=baseLine@entry=0x206a028, margins=...) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp:451
#15 0x00007ff37cbac04d in QSGDefaultGlyphNode::update (this=0x2069f30) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/scenegraph/qsgdefaultglyphnode.cpp:121
#16 0x00007ff37cc2cbab in QQuickTextNode::addGlyphs (this=this@entry=0x3e32790,
position=..., glyphs=..., color=..., style=style@entry=QQuickText::Raised,
styleColor=..., parentNode=parentNode@entry=0x0) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquicktextnode.cpp:109
#17 0x00007ff37cc32c27 in QQuickTextNodeEngine::addToSceneGraph
(this=this@entry=0x7ffeb5bb78a0, parentNode=parentNode@entry=0x3e32790,
style=style@entry=QQuickText::Raised, styleColor=...) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquicktextnodeengine.cpp:768
#18 0x00007ff37cc2d398 in QQuickTextNode::addTextLayout
(this=this@entry=0x3e32790, position=...,
textLayout=textLayout@entry=0x20bcf70, color=..., style=QQuickText::Raised,
styleColor=..., anchorColor=..., selectionColor=..., selectedTextColor=...,
selectionStart=selectionStart@entry=-1, selectionEnd=selectionEnd@entry=-1,
lineStart=lineStart@entry=0, lineCount=lineCount@entry=1) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquicktextnode.cpp:259
#19 0x00007ff37cc2c567 in QQuickText::updatePaintNode (this=0x482f200,
oldNode=<optimized out>, data=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquicktext.cpp:2286
#20 0x00007ff37cbeccc7 in QQuickWindowPrivate::updateDirtyNode
(this=this@entry=0x3700a60, item=item@entry=0x482f200) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquickwindow.cpp:3025
#21 0x00007ff37cbed89a in QQuickWindowPrivate::updateDirtyNodes
(this=this@entry=0x3700a60) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquickwindow.cpp:2770
#22 0x00007ff37cbee7f0 in QQuickWindowPrivate::syncSceneGraph (this=0x3700a60)
at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquickwindow.cpp:379
#23 0x00007ff37cccdbcc in QQuickRenderControl::sync (this=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/items/qquickrendercontrol.cpp:262
#24 0x00007ff361d0c926 in operator() (__closure=<synthetic pointer>) at
/usr/src/debug/kwin-5.6.4/clients/aurorae/src/aurorae.cpp:362
#25 call (arg=<optimized out>, f=...) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:495
#26 call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:552
#27 QtPrivate::QFunctorSlotObject<Aurorae::Decoration::init()::__lambda17, 0,
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized
out>, a=<optimized out>, ret=<optimized out>) at
/usr/include/qt5/QtCore/qobject_impl.h:192
#28 0x00007ff382620253 in call (a=0x7ffeb5bba070, r=0x1f44430, this=0x2b1cd70)
at ../../src/corelib/kernel/qobject_impl.h:124
#29 QMetaObject::activate (sender=sender@entry=0x20479b0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x0) at kernel/qobject.cpp:3715
#30 0x00007ff3826207a7 in QMetaObject::activate (sender=sender@entry=0x20479b0,
m=m@entry=0x7ff382a3c700 <QTimer::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3595
#31 0x00007ff3826991f0 in QTimer::timeout (this=this@entry=0x20479b0) at
.moc/moc_qtimer.cpp:198
#32 0x00007ff38262d1c2 in QTimer::timerEvent (this=0x20479b0, e=<optimized
out>) at kernel/qtimer.cpp:247
#33 0x00007ff382620fc4 in QObject::event (this=0x20479b0, e=<optimized out>) at
kernel/qobject.cpp:1237
#34 0x00007ff3832fa60c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x20479b0, e=0x7ffeb5bba4c0) at kernel/qapplication.cpp:3714
#35 0x00007ff3832fea22 in QApplication::notify (this=0x7ffeb5bba720,
receiver=0x20479b0, e=0x7ffeb5bba4c0) at kernel/qapplication.cpp:3495
#36 0x00007ff3825f6005 in QCoreApplication::notifyInternal2
(receiver=0x20479b0, event=event@entry=0x7ffeb5bba4c0) at
kernel/qcoreapplication.cpp:1015
#37 0x00007ff382645d4e in sendEvent (event=0x7ffeb5bba4c0, receiver=<optimized
out>) at ../../src/corelib/kernel/qcoreapplication.h:227
#38 QTimerInfoList::activateTimers (this=0x1dc6228) at
kernel/qtimerinfo_unix.cpp:637
#39 0x00007ff382643a00 in QEventDispatcherUNIX::activateTimers
(this=this@entry=0x1dc0420) at kernel/qeventdispatcher_unix.cpp:549
#40 0x00007ff382644698 in QEventDispatcherUNIX::processEvents (this=0x1dc0420,
flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:611
#41 0x00007ff36ad0b7dd in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
eventdispatchers/qunixeventdispatcher.cpp:62
#42 0x00007ff3825f404b in QEventLoop::exec (this=this@entry=0x7ffeb5bba620,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#43 0x00007ff3825fbf56 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1285
#44 0x00007ff382b4189c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1598
#45 0x00007ff3832f7835 in QApplication::exec () at kernel/qapplication.cpp:2973
#46 0x00007ff384b0fd6a in kdemain (argc=3, argv=0x7ffeb5bba898) at
/usr/src/debug/kwin-5.6.4/main_x11.cpp:327
#47 0x00007ff384783b05 in __libc_start_main () from /lib64/libc.so.6
#48 0x00000000004007fe in _start () at ../sysdeps/x86_64/start.S:122
Possible duplicates by query: bug 358369.
Reported using DrKonqi
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