https://bugs.kde.org/show_bug.cgi?id=401632
Bug ID: 401632
Summary: Kwin screen Crash sending Thunderbird e-mail
Product: kwin
Version: 5.8.9
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: mwinth...@comcast.net
Target Milestone: ---
Application: kwin_x11 (5.8.9)
Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.10.0-40-lowlatency x86_64
Distribution: Ubuntu 16.04.5 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Reply to email sent. Firefox on in background. Mail image (on top) closed and
crash reported.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbdfe6eb940 (LWP 5047))]
Thread 5 (Thread 0x7fbd5f6a5700 (LWP 6080)):
#0 0x00007ffea8dafb0b in clock_gettime ()
#1 0x00007fbe1626c876 in __GI___clock_gettime (clock_id=1,
tp=tp@entry=0x7fbd5f6a4a10) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007fbe13f496c6 in qt_clock_gettime (ts=0x7fbd5f6a4a10, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007fbe140c4f09 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7fbd580a3f88) at kernel/qtimerinfo_unix.cpp:84
#6 0x00007fbe140c430b in QEventDispatcherUNIXPrivate::doSelect
(this=this@entry=0x7fbd580a3750, flags=..., flags@entry=...,
timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:171
#7 0x00007fbe140c4b22 in QEventDispatcherUNIX::processEvents
(this=0x7fbd580636f0, flags=...) at kernel/qeventdispatcher_unix.cpp:607
#8 0x00007fbe1406fffa in QEventLoop::exec (this=this@entry=0x7fbd5f6a4c60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007fbe13e989e4 in QThread::exec (this=this@entry=0x1ccffc0) at
thread/qthread.cpp:500
#10 0x00007fbe0f0686b5 in QQmlThreadPrivate::run (this=0x1ccffc0) at
qml/ftw/qqmlthread.cpp:141
#11 0x00007fbe13e9d808 in QThreadPrivate::start (arg=0x1ccffc0) at
thread/qthread_unix.cpp:341
#12 0x00007fbe0ff0e6ba in start_thread (arg=0x7fbd5f6a5700) at
pthread_create.c:333
#13 0x00007fbe1625e41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fbde6ffe700 (LWP 5185)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fbe13236574 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007fbe132365b9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007fbe0ff0e6ba in start_thread (arg=0x7fbde6ffe700) at
pthread_create.c:333
#4 0x00007fbe1625e41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fbdf4ff5700 (LWP 5183)):
#0 0x00007ffea8dafb0b in clock_gettime ()
#1 0x00007fbe1626c876 in __GI___clock_gettime (clock_id=1,
tp=tp@entry=0x7fbdf4ff4b10) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007fbe13f496c6 in qt_clock_gettime (ts=0x7fbdf4ff4b10, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007fbe140c4f09 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7fbdec001118) at kernel/qtimerinfo_unix.cpp:84
#6 0x00007fbe140c5475 in QTimerInfoList::timerWait
(this=this@entry=0x7fbdec001118, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7 0x00007fbe140c4ad2 in QEventDispatcherUNIX::processEvents
(this=0x7fbdec0008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:594
#8 0x00007fbe1406fffa in QEventLoop::exec (this=this@entry=0x7fbdf4ff4c60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007fbe13e989e4 in QThread::exec (this=this@entry=0x155a7f0) at
thread/qthread.cpp:500
#10 0x00007fbe0f0686b5 in QQmlThreadPrivate::run (this=0x155a7f0) at
qml/ftw/qqmlthread.cpp:141
#11 0x00007fbe13e9d808 in QThreadPrivate::start (arg=0x155a7f0) at
thread/qthread_unix.cpp:341
#12 0x00007fbe0ff0e6ba in start_thread (arg=0x7fbdf4ff5700) at
pthread_create.c:333
#13 0x00007fbe1625e41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fbdf788c700 (LWP 5116)):
#0 0x00007ffea8dafb0b in clock_gettime ()
#1 0x00007fbe1626c876 in __GI___clock_gettime (clock_id=1,
tp=tp@entry=0x7fbdf788bb00) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007fbe13f496c6 in qt_clock_gettime (ts=0x7fbdf788bb00, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:105
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007fbe140c4f09 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7fbdf0001118) at kernel/qtimerinfo_unix.cpp:84
#6 0x00007fbe140c5475 in QTimerInfoList::timerWait
(this=this@entry=0x7fbdf0001118, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7 0x00007fbe140c4ad2 in QEventDispatcherUNIX::processEvents
(this=0x7fbdf00008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:594
#8 0x00007fbe1406fffa in QEventLoop::exec (this=this@entry=0x7fbdf788bc50,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007fbe13e989e4 in QThread::exec (this=this@entry=0x7fbe16887d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#10 0x00007fbe16814515 in QDBusConnectionManager::run (this=0x7fbe16887d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:189
#11 0x00007fbe13e9d808 in QThreadPrivate::start (arg=0x7fbe16887d40 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#12 0x00007fbe0ff0e6ba in start_thread (arg=0x7fbdf788c700) at
pthread_create.c:333
#13 0x00007fbe1625e41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fbdfe6eb940 (LWP 5047)):
[KCrash Handler]
#6 QV4::Value::as<QV4::QQmlValueTypeWrapper const> (this=0x7fbd54bb4320) at
../../include/QtQml/5.6.1/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:372
#7 QQmlBinding::write (this=this@entry=0x22d4d50, core=..., result=...,
isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:257
#8 0x00007fbe0f05553a in QQmlBinding::update (this=0x22d4d50, flags=...) at
qml/qqmlbinding.cpp:191
#9 0x00007fbe0f05e84f in QQmlObjectCreator::finalize (this=0x262d830,
interrupt=...) at qml/qqmlobjectcreator.cpp:1193
#10 0x00007fbe0efeb20e in QQmlComponentPrivate::complete (enginePriv=0x1b0e750,
state=0x17b3d20) at qml/qqmlcomponent.cpp:919
#11 0x00007fbe0efeb2d7 in QQmlComponentPrivate::completeCreate (this=0x17b3c80)
at qml/qqmlcomponent.cpp:955
#12 0x00007fbe0efeb140 in QQmlComponent::create (this=0x17b2eb0,
context=0x18ebbe0) at qml/qqmlcomponent.cpp:781
#13 0x00007fbdf5014047 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#14 0x00007fbe15e5d831 in ?? () from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007fbe15d3d791 in KWin::Client::createDecoration(QRect const&) () from
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#16 0x00007fbe15d3e383 in KWin::Client::updateDecoration(bool, bool) () from
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#17 0x00007fbe15d9dd27 in KWin::Client::manage(unsigned int, bool) () from
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#18 0x00007fbe15d1f574 in KWin::Workspace::createClient(unsigned int, bool) ()
from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#19 0x00007fbe15d8b02f in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
() from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#20 0x00007fbe1406f16f in QAbstractEventDispatcher::filterNativeEvent
(this=<optimized out>, eventType=..., message=message@entry=0x7fbdf8002020,
result=result@entry=0x7ffea8c90af8) at kernel/qabstracteventdispatcher.cpp:460
#21 0x00007fbdfe042ca5 in QXcbConnection::handleXcbEvent
(this=this@entry=0x138d030, event=event@entry=0x7fbdf8002020) at
qxcbconnection.cpp:1091
#22 0x00007fbdfe043c06 in QXcbConnection::processXcbEvents (this=0x138d030) at
qxcbconnection.cpp:1723
#23 0x00007fbe1409f719 in QObject::event (this=0x138d030, e=<optimized out>) at
kernel/qobject.cpp:1256
#24 0x00007fbe149a7afc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x138d030, e=0x7fbdf80025e0) at kernel/qapplication.cpp:3804
#25 0x00007fbe149ad036 in QApplication::notify (this=0x7ffea8c91130,
receiver=0x138d030, e=0x7fbdf80025e0) at kernel/qapplication.cpp:3561
#26 0x00007fbe140722a8 in QCoreApplication::notifyInternal2
(receiver=0x138d030, event=event@entry=0x7fbdf80025e0) at
kernel/qcoreapplication.cpp:1015
#27 0x00007fbe1407416a in QCoreApplication::sendEvent (event=0x7fbdf80025e0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x136fd70) at
kernel/qcoreapplication.cpp:1650
#29 0x00007fbe140c4a02 in QEventDispatcherUNIX::processEvents (this=0x13b86a0,
flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:579
#30 0x00007fbdfe0b28fd in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
eventdispatchers/qunixeventdispatcher.cpp:62
#31 0x00007fbe1406fffa in QEventLoop::exec (this=this@entry=0x7ffea8c91020,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#32 0x00007fbe140786bc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1285
#33 0x00007fbe1652a226 in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#34 0x00007fbe16177830 in __libc_start_main (main=0x400730, argc=3,
argv=0x7ffea8c912b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffea8c912a8) at ../csu/libc-start.c:291
#35 0x0000000000400769 in _start ()
Possible duplicates by query: bug 393063.
Reported using DrKonqi
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