https://bugs.kde.org/show_bug.cgi?id=392689
Bug ID: 392689
Summary: [Crash,Wayland] - When a plasma taskmanager in present
in Latte Dock under Wayland
Product: plasmashell
Version: 5.12.4
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Task Manager
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Qt: 5.!0.0
KF5: 5.44.0
Plasma: 5.12.4
Latte: [master] version
Whenever in Latte there is a plasma taskmanager sooner or later I get the
following crash when a window is closing (by using only Latte plasmoid that is
using also plasma libtaskmanager this crash doesnt appear) :
-------------------------------------
Application: Latte Dock (latte-dock), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fba986e28c0 (LWP 5481))]
Thread 17 (Thread 0x7fba1e16a700 (LWP 5599)):
#0 0x00007fba8e0e7709 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(time=30000, this=0x12451b0) at thread/qwaitcondition_unix.cpp:133
#2 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(time=30000, this=0x12451b0) at thread/qwaitcondition_unix.cpp:141
#3 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x821b500, mutex=mutex@entry=0x125de80, time=30000) at
thread/qwaitcondition_unix.cpp:215
#4 0x00007fba92cb7dfa in QThreadPoolThread::run() (this=0x821b4f0) at
thread/qthreadpool.cpp:146
#5 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x821b4f0) at
thread/qthread_unix.cpp:376
#6 0x00007fba8e0e16ba in start_thread (arg=0x7fba1e16a700) at
pthread_create.c:333
#7 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 16 (Thread 0x7fba1e96b700 (LWP 5598)):
#0 0x00007fba8e0e7709 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(time=30000, this=0x820af70) at thread/qwaitcondition_unix.cpp:133
#2 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(time=30000, this=0x820af70) at thread/qwaitcondition_unix.cpp:141
#3 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x821ab90, mutex=mutex@entry=0x125de80, time=30000) at
thread/qwaitcondition_unix.cpp:215
#4 0x00007fba92cb7dfa in QThreadPoolThread::run() (this=0x821ab80) at
thread/qthreadpool.cpp:146
#5 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x821ab80) at
thread/qthread_unix.cpp:376
#6 0x00007fba8e0e16ba in start_thread (arg=0x7fba1e96b700) at
pthread_create.c:333
#7 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 15 (Thread 0x7fba1f5fe700 (LWP 5585)):
#0 0x00007fba8e0e7360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x5feeb20) at
thread/qwaitcondition_unix.cpp:143
#2 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x5feea58, mutex=mutex@entry=0x5feea50,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(wait=true, this=0x5feea48) at scenegraph/qsgthreadedrenderloop.cpp:245
#4 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x5fee9d0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5 0x00007fba964791f5 in QSGRenderThread::run() (this=0x5fee9d0) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x5fee9d0) at
thread/qthread_unix.cpp:376
#7 0x00007fba8e0e16ba in start_thread (arg=0x7fba1f5fe700) at
pthread_create.c:333
#8 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 14 (Thread 0x7fba1fdff700 (LWP 5584)):
#0 0x00007fba8e0e7360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x9b4edf0) at
thread/qwaitcondition_unix.cpp:143
#2 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x9b4ebc8, mutex=mutex@entry=0x9b4ebc0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(wait=true, this=0x9b4ebb8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x9b4eb40) at scenegraph/qsgthreadedrenderloop.cpp:709
#5 0x00007fba964791f5 in QSGRenderThread::run() (this=0x9b4eb40) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x9b4eb40) at
thread/qthread_unix.cpp:376
#7 0x00007fba8e0e16ba in start_thread (arg=0x7fba1fdff700) at
pthread_create.c:333
#8 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 13 (Thread 0x7fba251a2700 (LWP 5583)):
#0 0x00007fba92eeee90 in QElapsedTimer::isMonotonic() () at
kernel/qelapsedtimer_unix.cpp:154
#1 0x00007fba92eedbce in QTimerInfoList::repairTimersIfNeeded()
(this=0x7fba180013a0) at kernel/qtimerinfo_unix.cpp:162
#2 0x00007fba92eedc43 in QTimerInfoList::timerWait(timespec&)
(this=0x7fba180013a0, tm=...) at kernel/qtimerinfo_unix.cpp:389
#3 0x00007fba92eef33e in timerSourcePrepare(GSource*, gint*)
(timeout=0x7fba251a1b14, src=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:132
#4 0x00007fba92eef33e in timerSourcePrepare(GSource*, gint*)
(source=<optimized out>, timeout=timeout@entry=0x7fba251a1b14) at
kernel/qeventdispatcher_glib.cpp:165
#5 0x00007fba8b92391d in g_main_context_prepare
(context=context@entry=0x7fba18000990, priority=priority@entry=0x7fba251a1ba0)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3442
#6 0x00007fba8b9242bb in g_main_context_iterate
(context=context@entry=0x7fba18000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3820
#7 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba18000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#8 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#9 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba251a1ce0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#10 0x00007fba92cb6554 in QThread::exec() (this=this@entry=0x64e79b0) at
thread/qthread.cpp:522
#11 0x00007fba95f9ba35 in QQmlThreadPrivate::run() (this=0x64e79b0) at
qml/ftw/qqmlthread.cpp:147
#12 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x64e79b0) at
thread/qthread_unix.cpp:376
#13 0x00007fba8e0e16ba in start_thread (arg=0x7fba251a2700) at
pthread_create.c:333
#14 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 12 (Thread 0x7fba25c8e700 (LWP 5582)):
#0 0x00007fba8e0e7360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x2ffdea0) at
thread/qwaitcondition_unix.cpp:143
#2 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x8265cd8, mutex=mutex@entry=0x8265cd0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(wait=true, this=0x8265cc8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x8265c50) at scenegraph/qsgthreadedrenderloop.cpp:709
#5 0x00007fba964791f5 in QSGRenderThread::run() (this=0x8265c50) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x8265c50) at
thread/qthread_unix.cpp:376
#7 0x00007fba8e0e16ba in start_thread (arg=0x7fba25c8e700) at
pthread_create.c:333
#8 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7fba312e1700 (LWP 5560)):
#0 0x00007fba9209927d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fba8b9676f0 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fba312e0ab0, __fd=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2 0x00007fba8b9676f0 in g_wakeup_acknowledge (wakeup=0x7fba2c002330) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gwakeup.c:210
#3 0x00007fba8b923e74 in g_main_context_check
(context=context@entry=0x7fba28000990, max_priority=2147483647,
fds=fds@entry=0x7fba28004cc0, n_fds=n_fds@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3632
#4 0x00007fba8b924330 in g_main_context_iterate
(context=context@entry=0x7fba28000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3837
#5 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba28000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#6 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba312e0cc0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#8 0x00007fba92cb6554 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#9 0x00007fba324f8517 in KCupsConnection::run() () at
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#10 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x68940b0) at
thread/qthread_unix.cpp:376
#11 0x00007fba8e0e16ba in start_thread (arg=0x7fba312e1700) at
pthread_create.c:333
#12 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7fba3970b700 (LWP 5551)):
[KCrash Handler]
#4 0x00007fba97826dd4 in KWayland::Client::PlasmaWindow::isActive() const
(this=0x7fba2c2d76b0) at
/workspace/build/src/client/plasmawindowmanagement.cpp:785
#5 0x00007fba97826df6 in
QtPrivate::QFunctorSlotObject<KWayland::Client::PlasmaWindowManagement::Private::windowCreated(org_kde_plasma_window*,
quint32)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *)
(__closure=0x7fba2c2db960) at
/workspace/build/src/client/plasmawindowmanagement.cpp:227
#6 0x00007fba97826df6 in
QtPrivate::QFunctorSlotObject<KWayland::Client::PlasmaWindowManagement::Private::windowCreated(org_kde_plasma_window*,
quint32)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (arg=<optimized out>,
f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:130
#7 0x00007fba97826df6 in
QtPrivate::QFunctorSlotObject<KWayland::Client::PlasmaWindowManagement::Private::windowCreated(org_kde_plasma_window*,
quint32)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (arg=<optimized out>,
f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:240
#8 0x00007fba97826df6 in
QtPrivate::QFunctorSlotObject<KWayland::Client::PlasmaWindowManagement::Private::windowCreated(org_kde_plasma_window*,
quint32)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized
out>, this_=0x7fba2c2db950, r=<optimized out>, a=<optimized out>,
ret=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:423
#9 0x00007fba92ec64c9 in QObject::event(QEvent*) (this=0x7fba2c08b6f0,
e=<optimized out>) at kernel/qobject.cpp:1246
#10 0x00007fba93bd8acc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x7fba2c08b6f0, e=0x301ea60) at
kernel/qapplication.cpp:3732
#11 0x00007fba93be0417 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff9758a500, receiver=0x7fba2c08b6f0, e=0x301ea60) at
kernel/qapplication.cpp:3491
#12 0x00007fba92e983c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7fba2c08b6f0, event=event@entry=0x301ea60) at
kernel/qcoreapplication.cpp:1044
#13 0x00007fba92e9afcb in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x301ea60, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#14 0x00007fba92e9afcb in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x658ccf0) at kernel/qcoreapplication.cpp:1719
#15 0x00007fba92e9b438 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1573
#16 0x00007fba92eeffa3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x7fba2c0012d0) at kernel/qeventdispatcher_glib.cpp:276
#17 0x00007fba8b924197 in g_main_context_dispatch (context=0x7fba2c000990) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154
#18 0x00007fba8b924197 in g_main_context_dispatch
(context=context@entry=0x7fba2c000990) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769
#19 0x00007fba8b9243f0 in g_main_context_iterate
(context=context@entry=0x7fba2c000990, block=block@entry=0,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840
#20 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba2c000990,
may_block=may_block@entry=0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#21 0x00007fba92eef5af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007fba964790db in QSGRenderThread::run() (this=0x24805e0) at
scenegraph/qsgthreadedrenderloop.cpp:733
#23 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x24805e0) at
thread/qthread_unix.cpp:376
#24 0x00007fba8e0e16ba in start_thread (arg=0x7fba3970b700) at
pthread_create.c:333
#25 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7fba3b7ff700 (LWP 5550)):
#0 0x00007fba8e0e7360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x1c3ee00) at
thread/qwaitcondition_unix.cpp:143
#2 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x188f318, mutex=mutex@entry=0x188f310,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(wait=true, this=0x188f308) at scenegraph/qsgthreadedrenderloop.cpp:245
#4 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x188f290) at scenegraph/qsgthreadedrenderloop.cpp:709
#5 0x00007fba964791f5 in QSGRenderThread::run() (this=0x188f290) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x188f290) at
thread/qthread_unix.cpp:376
#7 0x00007fba8e0e16ba in start_thread (arg=0x7fba3b7ff700) at
pthread_create.c:333
#8 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7fba44cae700 (LWP 5549)):
#0 0x00007fba8e0e7360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x31b3fd0) at
thread/qwaitcondition_unix.cpp:143
#2 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x31a8528, mutex=mutex@entry=0x31a8520,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(wait=true, this=0x31a8518) at scenegraph/qsgthreadedrenderloop.cpp:245
#4 0x00007fba964788fd in QSGRenderThread::processEventsAndWaitForMore()
(this=this@entry=0x31a84a0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5 0x00007fba964791f5 in QSGRenderThread::run() (this=0x31a84a0) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x31a84a0) at
thread/qthread_unix.cpp:376
#7 0x00007fba8e0e16ba in start_thread (arg=0x7fba44cae700) at
pthread_create.c:333
#8 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fba4d18f700 (LWP 5538)):
#0 0x00007fba9209d74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fba8b92438c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fba40002e70, timeout=<optimized out>, context=0x7fba40000990) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fba8b92438c in g_main_context_iterate
(context=context@entry=0x7fba40000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba40000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba4d18ed00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fba92cb6554 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#7 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x12c9050) at
thread/qthread_unix.cpp:376
#8 0x00007fba8e0e16ba in start_thread (arg=0x7fba4d18f700) at
pthread_create.c:333
#9 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fba4d990700 (LWP 5537)):
#0 0x00007fba9209927d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fba8b9676f0 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fba4d98fad0, __fd=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2 0x00007fba8b9676f0 in g_wakeup_acknowledge (wakeup=0x7fba58002780) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gwakeup.c:210
#3 0x00007fba8b923e74 in g_main_context_check
(context=context@entry=0x7fba48000990, max_priority=2147483647,
fds=fds@entry=0x7fba480013c0, n_fds=n_fds@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3632
#4 0x00007fba8b924330 in g_main_context_iterate
(context=context@entry=0x7fba48000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3837
#5 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba48000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#6 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba4d98fce0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#8 0x00007fba92cb6554 in QThread::exec() (this=this@entry=0x25b9780) at
thread/qthread.cpp:522
#9 0x00007fba4dfb81d5 in QQuickXmlQueryEngine::run() (this=0x25b9780) at
qqmlxmllistmodel.cpp:323
#10 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x25b9780) at
thread/qthread_unix.cpp:376
#11 0x00007fba8e0e16ba in start_thread (arg=0x7fba4d990700) at
pthread_create.c:333
#12 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fba5df3e700 (LWP 5526)):
#0 0x00007fba9209d74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fba8b92438c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fba58003020, timeout=<optimized out>, context=0x7fba58000990) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fba8b92438c in g_main_context_iterate
(context=context@entry=0x7fba58000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba58000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba5df3dd00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fba92cb6554 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#7 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x18093d0) at
thread/qthread_unix.cpp:376
#8 0x00007fba8e0e16ba in start_thread (arg=0x7fba5df3e700) at
pthread_create.c:333
#9 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fba77fff700 (LWP 5521)):
#0 0x00007fba9209927d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fba8b9676f0 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fba77ffead0, __fd=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2 0x00007fba8b9676f0 in g_wakeup_acknowledge (wakeup=0x7fba700025a0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gwakeup.c:210
#3 0x00007fba8b923e74 in g_main_context_check
(context=context@entry=0x7fba6c000990, max_priority=2147483647,
fds=fds@entry=0x7fba6c002e70, n_fds=n_fds@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3632
#4 0x00007fba8b924330 in g_main_context_iterate
(context=context@entry=0x7fba6c000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3837
#5 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba6c000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#6 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba77ffece0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#8 0x00007fba92cb6554 in QThread::exec() (this=this@entry=0x1327050) at
thread/qthread.cpp:522
#9 0x00007fba95f9ba35 in QQmlThreadPrivate::run() (this=0x1327050) at
qml/ftw/qqmlthread.cpp:147
#10 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x1327050) at
thread/qthread_unix.cpp:376
#11 0x00007fba8e0e16ba in start_thread (arg=0x7fba77fff700) at
pthread_create.c:333
#12 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fba7ceb0700 (LWP 5515)):
#0 0x00007fba8e0e7709 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(time=30000, this=0x12ca6d0) at thread/qwaitcondition_unix.cpp:133
#2 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(time=30000, this=0x12ca6d0) at thread/qwaitcondition_unix.cpp:141
#3 0x00007fba92cbc5b6 in QWaitCondition::wait(QMutex*, unsigned long)
(this=this@entry=0x12747e0, mutex=mutex@entry=0x125de80, time=30000) at
thread/qwaitcondition_unix.cpp:215
#4 0x00007fba92cb7dfa in QThreadPoolThread::run() (this=0x12747d0) at
thread/qthreadpool.cpp:146
#5 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x12747d0) at
thread/qthread_unix.cpp:376
#6 0x00007fba8e0e16ba in start_thread (arg=0x7fba7ceb0700) at
pthread_create.c:333
#7 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fba7e2c9700 (LWP 5510)):
#0 0x00007fba9209d74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fba8b92438c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fba78003220, timeout=<optimized out>, context=0x7fba78000990) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fba8b92438c in g_main_context_iterate
(context=context@entry=0x7fba78000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fba8b92449c in g_main_context_iteration (context=0x7fba78000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007fba92eef5cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fba780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fba7e2c8cd0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fba92cb6554 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#7 0x00007fba945852c5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007fba92cbb6eb in QThreadPrivate::start(void*) (arg=0x7fba947f9d60) at
thread/qthread_unix.cpp:376
#9 0x00007fba8e0e16ba in start_thread (arg=0x7fba7e2c9700) at
pthread_create.c:333
#10 0x00007fba920a941d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fba986e28c0 (LWP 5481)):
#0 0x00007fba8e0e7360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x2cd0d20) at
thread/qwaitcondition_unix.cpp:143
#2 0x00007fba92cbc67b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x2480620, time=time@entry=18446744073709551615)
at thread/qwaitcondition_unix.cpp:215
#3 0x00007fba96475b45 in
QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool)
(this=this@entry=0x147ea50, w=<optimized out>, inExpose=inExpose@entry=false)
at scenegraph/qsgthreadedrenderloop.cpp:1210
#4 0x00007fba9647655a in
QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow*) (this=0x147ea50,
window=0x2f98fc0) at scenegraph/qsgthreadedrenderloop.cpp:1035
#5 0x00007fba964d5917 in QQuickWindow::event(QEvent*) (this=0x2f98fc0,
e=0x7fff975899e0) at items/qquickwindow.cpp:1608
#6 0x00000000004b568b in Latte::DockView::event(QEvent*) ()
#7 0x00007fba93bd8acc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x2f98fc0, e=0x7fff975899e0) at
kernel/qapplication.cpp:3732
#8 0x00007fba93be0417 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff9758a500, receiver=0x2f98fc0, e=0x7fff975899e0) at
kernel/qapplication.cpp:3491
#9 0x00007fba92e983c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=receiver@entry=0x2f98fc0, event=event@entry=0x7fff975899e0) at
kernel/qcoreapplication.cpp:1044
#10 0x00007fba9343d3ee in QWindowPrivate::deliverUpdateRequest()
(event=0x7fff975899e0, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#11 0x00007fba9343d3ee in QWindowPrivate::deliverUpdateRequest()
(this=this@entry=0x2f97e10) at kernel/qwindow.cpp:2366
#12 0x00007fba9343d929 in QWindow::event(QEvent*) (this=this@entry=0x2f98fc0,
ev=ev@entry=0x7fff97589d60) at kernel/qwindow.cpp:2337
#13 0x00007fba964d58c5 in QQuickWindow::event(QEvent*) (this=0x2f98fc0,
e=0x7fff97589d60) at items/qquickwindow.cpp:1627
#14 0x00000000004b568b in Latte::DockView::event(QEvent*) ()
#15 0x00007fba93bd8acc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x2f98fc0, e=0x7fff97589d60) at
kernel/qapplication.cpp:3732
#16 0x00007fba93be0417 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff9758a500, receiver=0x2f98fc0, e=0x7fff97589d60) at
kernel/qapplication.cpp:3491
#17 0x00007fba92e983c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x2f98fc0, event=event@entry=0x7fff97589d60) at
kernel/qcoreapplication.cpp:1044
#18 0x00007fba92eee97e in QTimerInfoList::activateTimers()
(event=0x7fff97589d60, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#19 0x00007fba92eee97e in QTimerInfoList::activateTimers() (this=0xfcc3f0) at
kernel/qtimerinfo_unix.cpp:643
#20 0x00007fba92eef201 in timerSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#21 0x00007fba8b924197 in g_main_context_dispatch (context=0xfcc470) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154
#22 0x00007fba8b924197 in g_main_context_dispatch
(context=context@entry=0xfcc470) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769
#23 0x00007fba8b9243f0 in g_main_context_iterate
(context=context@entry=0xfcc470, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840
#24 0x00007fba8b92449c in g_main_context_iteration (context=0xfcc470,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#25 0x00007fba92eef5af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x10062f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#26 0x00007fba83e4ea91 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#27 0x00007fba92e9664a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fff97589fd0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#28 0x00007fba92e9f854 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1332
#29 0x00000000004441f7 in main ()
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