https://bugs.kde.org/show_bug.cgi?id=391184

            Bug ID: 391184
           Summary: Hit Alt-F2 repeatedly to open KRunner and it crashed
           Product: krunner
           Version: 5.12.1
          Platform: Neon Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: k...@privat.broulik.de
          Reporter: swagfortr...@gmail.com
  Target Milestone: ---

Application: krunner (5.12.1)

Qt Version: 5.9.3
Frameworks Version: 5.43.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon LTS User Edition 5.12

-- Information about the crash:
- What I was doing when the application crashed:
I had a lot of windows open in multiple activities I was using most of my RAM
at the time.
- Unusual behavior I noticed:
The KRunner window took a long time to open, and then when I started to type in
it, it crashed.

-- Backtrace:
Application: krunner (krunner), 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 0x7f360d1588c0 (LWP 1736))]

Thread 12 (Thread 0x7f35c5ffb700 (LWP 21038)):
#0  0x00007f3608b6930d in nanosleep () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3608b9ad94 in usleep (useconds=<optimized out>) at
../sysdeps/posix/usleep.c:32
#2  0x00007f35d8986cca in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#3  0x00007f35d89b99a9 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#4  0x00007f35d89c0972 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#5  0x00007f35d89c4201 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#6  0x00007f35d8a041fa in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#7  0x00007f35d8a0440a in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#8  0x00007f35d8a049f2 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#9  0x00007f35d8c4c675 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/sqldrivers/libqsqlite.so
#10 0x00007f36046401d8 in QSqlResult::savePrepare(QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Sql.so.5
#11 0x00007f3604630675 in QSqlQuery::prepare(QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Sql.so.5
#12 0x00007f35d8e62df0 in FetchSqlite::query (this=0x3943cb0, sql=...,
bindObjects=...) at /workspace/build/runners/bookmarks/fetchsqlite.cpp:74
#13 0x00007f35d8e6a2e3 in std::__atomic_base<int>::load
(__m=std::memory_order_relaxed, this=0x7f35a8023f90) at
/usr/include/c++/5/bits/atomic_base.h:396
#14 QAtomicOps<int>::load<int> (_q_value=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:227
#15 QBasicAtomicInteger<int>::load (this=0x7f35a8023f90) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:102
#16 QtPrivate::RefCount::deref (this=0x7f35a8023f90) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:66
#17 QString::~QString (this=0x7f35c5ffaa30, __in_chrg=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1084
#18 Firefox::prepare (this=0x7f35c5ffab20) at
/workspace/build/runners/bookmarks/browsers/firefox.cpp:59
#19 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f35c67fc700 (LWP 21037)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f360929665b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3eb0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ae1d10,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f35e1abda8b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x1ae28e0, th=<optimized out>) at
/workspace/build/src/weaver.cpp:594
#4  0x00007f35e1abe80f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x1ae28e0,
th=th@entry=0x7f35c8002d90, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at /workspace/build/src/weaver.cpp:554
#5  0x00007f35e1ac28e8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1ae40c0, th=0x7f35c8002d90, wasBusy=<optimized out>) at
/workspace/build/src/workinghardstate.cpp:66
#6  0x00007f35e1abd9ed in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f35c8002d90, wasBusy=<optimized out>) at
/workspace/build/src/weaver.cpp:568
#7  0x00007f35e1ac0460 in ThreadWeaver::Thread::run (this=0x7f35c8002d90) at
/workspace/build/src/thread.cpp:103
#8  0x00007f3609295709 in QThreadPrivate::start (arg=0x7f35c8002d90) at
thread/qthread_unix.cpp:368
#9  0x00007f3606b736ba in start_thread (arg=0x7f35c67fc700) at
pthread_create.c:333
#10 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f35c6ffd700 (LWP 21036)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f360929665b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3eb0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ae1d10,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f35e1abda8b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x1ae28e0, th=<optimized out>) at
/workspace/build/src/weaver.cpp:594
#4  0x00007f35e1abe80f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x1ae28e0,
th=th@entry=0x7f35c0002f90, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at /workspace/build/src/weaver.cpp:554
#5  0x00007f35e1ac28e8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1ae40c0, th=0x7f35c0002f90, wasBusy=<optimized out>) at
/workspace/build/src/workinghardstate.cpp:66
#6  0x00007f35e1abd9ed in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f35c0002f90, wasBusy=<optimized out>) at
/workspace/build/src/weaver.cpp:568
#7  0x00007f35e1ac0460 in ThreadWeaver::Thread::run (this=0x7f35c0002f90) at
/workspace/build/src/thread.cpp:103
#8  0x00007f3609295709 in QThreadPrivate::start (arg=0x7f35c0002f90) at
thread/qthread_unix.cpp:368
#9  0x00007f3606b736ba in start_thread (arg=0x7f35c6ffd700) at
pthread_create.c:333
#10 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f35bffff700 (LWP 21035)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f360929665b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3eb0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ae1d10,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f35e1abda8b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x1ae28e0, th=<optimized out>) at
/workspace/build/src/weaver.cpp:594
#4  0x00007f35e1abe80f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x1ae28e0,
th=th@entry=0x7f35d0003450, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at /workspace/build/src/weaver.cpp:554
#5  0x00007f35e1ac28e8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1ae40c0, th=0x7f35d0003450, wasBusy=<optimized out>) at
/workspace/build/src/workinghardstate.cpp:66
#6  0x00007f35e1abd9ed in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f35d0003450, wasBusy=<optimized out>) at
/workspace/build/src/weaver.cpp:568
#7  0x00007f35e1ac0460 in ThreadWeaver::Thread::run (this=0x7f35d0003450) at
/workspace/build/src/thread.cpp:103
#8  0x00007f3609295709 in QThreadPrivate::start (arg=0x7f35d0003450) at
thread/qthread_unix.cpp:368
#9  0x00007f3606b736ba in start_thread (arg=0x7f35bffff700) at
pthread_create.c:333
#10 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f35c77fe700 (LWP 21034)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f360929665b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3eb0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ae1d10,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f35e1abda8b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x1ae28e0, th=<optimized out>) at
/workspace/build/src/weaver.cpp:594
#4  0x00007f35e1abe80f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x1ae28e0,
th=th@entry=0x1ad5a80, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at /workspace/build/src/weaver.cpp:554
#5  0x00007f35e1ac28e8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1ae40c0, th=0x1ad5a80, wasBusy=<optimized out>) at
/workspace/build/src/workinghardstate.cpp:66
#6  0x00007f35e1abd9ed in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x1ad5a80, wasBusy=<optimized out>) at
/workspace/build/src/weaver.cpp:568
#7  0x00007f35e1ac0460 in ThreadWeaver::Thread::run (this=0x1ad5a80) at
/workspace/build/src/thread.cpp:103
#8  0x00007f3609295709 in QThreadPrivate::start (arg=0x1ad5a80) at
thread/qthread_unix.cpp:368
#9  0x00007f3606b736ba in start_thread (arg=0x7f35c77fe700) at
pthread_create.c:333
#10 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f35c7fff700 (LWP 21033)):
[KCrash Handler]
#6  QJsonPrivate::Entry::operator>= (this=0x7f35c077191a, key=...) at
json/qjson_p.h:748
#7  QJsonPrivate::Object::indexOf (this=0x7f35c00118a8, key=...,
exists=exists@entry=0x7f35c7ffe017) at json/qjson.cpp:213
#8  0x00007f3609446b95 in QJsonObject::value (this=this@entry=0x7f35cc011318,
key=...) at json/qjsonobject.cpp:387
#9  0x00007f36094627f2 in QLibraryPrivate::updatePluginState
(this=0x7f35cc0112e0) at plugin/qlibrary.cpp:742
#10 0x00007f36094532d6 in QPluginLoader::setFileName
(this=this@entry=0x7f35c7ffe360, fileName=...) at plugin/qpluginloader.cpp:364
#11 0x00007f36094533a9 in QPluginLoader::QPluginLoader (this=0x7f35c7ffe360,
fileName=..., parent=<optimized out>) at plugin/qpluginloader.cpp:156
#12 0x00007f360a0bdb65 in KPluginMetaData::KPluginMetaData
(this=0x7f35c7ffe3d0, file=...) at
/workspace/build/src/lib/plugin/kpluginmetadata.cpp:82
#13 0x00007f360a0b8e24 in KPluginLoader::<lambda(const QString&)>::operator()
(pluginPath=..., __closure=0x7f35c7ffe520) at
/workspace/build/src/lib/plugin/kpluginloader.cpp:267
#14 std::_Function_handler<void(const QString&),
KPluginLoader::findPlugins(const QString&, std::function<bool(const
KPluginMetaData&)>)::<lambda(const QString&)> >::_M_invoke(const std::_Any_data
&, const QString &) (__functor=..., __args#0=...) at
/usr/include/c++/5/functional:1871
#15 0x00007f360a0b8837 in std::function<void (QString
const&)>::operator()(QString const&) const (__args#0=..., this=0x7f35c7ffe520)
at /usr/include/c++/5/functional:2267
#16 KPluginLoader::forEachPlugin(QString const&, std::function<void (QString
const&)>) (directory=..., callback=...) at
/workspace/build/src/lib/plugin/kpluginloader.cpp:257
#17 0x00007f360a0b8cf4 in KPluginLoader::findPlugins(QString const&,
std::function<bool (KPluginMetaData const&)>) (directory=..., filter=...) at
/workspace/build/src/lib/plugin/kpluginloader.cpp:275
#18 0x00007f360b92cbd7 in KPackage::PackageLoader::loadPackageStructure
(this=this@entry=0x1a2e640, packageFormat=...) at
/workspace/build/src/kpackage/packageloader.cpp:343
#19 0x00007f360b92ee8c in KPackage::PackageLoader::listPackages
(this=0x1a2e640, packageFormat=..., packageRoot=...) at
/workspace/build/src/kpackage/packageloader.cpp:200
#20 0x00007f360b92f342 in KPackage::PackageLoader::findPackages(QString const&,
QString const&, std::function<bool (KPluginMetaData const&)>) (this=<optimized
out>, packageFormat=..., packageRoot=..., filter=...) at
/workspace/build/src/kpackage/packageloader.cpp:286
#21 0x00007f3608811679 in Plasma::PluginLoader::listAppletMetaData
(this=<optimized out>, category=..., parentApp=...) at
/workspace/build/src/plasma/pluginloader.cpp:521
#22 0x00007f35dbdf7d86 in WindowedWidgetsRunner::match (this=0x38bee60,
context=...) at
/workspace/build/runners/windowedwidgets/windowedwidgetsrunner.cpp:63
#23 0x00007f35e1ce4768 in Plasma::AbstractRunner::performMatch (this=0x38bee60,
localContext=...) at /workspace/build/src/abstractrunner.cpp:130
#24 0x00007f35e1ac2097 in ThreadWeaver::Executor::run (this=<optimized out>,
job=..., thread=<optimized out>) at /workspace/build/src/executor.cpp:52
#25 0x00007f35e1ac0bc0 in ThreadWeaver::Job::execute (this=<optimized out>,
self=..., th=0x7f35d0002d90) at /workspace/build/src/job.cpp:83
#26 0x00007f35e1ac03b0 in ThreadWeaver::Thread::run (this=0x7f35d0002d90) at
/workspace/build/src/thread.cpp:114
#27 0x00007f3609295709 in QThreadPrivate::start (arg=0x7f35d0002d90) at
thread/qthread_unix.cpp:368
#28 0x00007f3606b736ba in start_thread (arg=0x7f35c7fff700) at
pthread_create.c:333
#29 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f35d4d5b700 (LWP 21032)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f360929665b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3eb0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ae1d10,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f35e1abda8b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x1ae28e0, th=<optimized out>) at
/workspace/build/src/weaver.cpp:594
#4  0x00007f35e1abe80f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x1ae28e0,
th=th@entry=0x3307fa0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at /workspace/build/src/weaver.cpp:554
#5  0x00007f35e1ac28e8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1ae40c0, th=0x3307fa0, wasBusy=<optimized out>) at
/workspace/build/src/workinghardstate.cpp:66
#6  0x00007f35e1abd9ed in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x3307fa0, wasBusy=<optimized out>) at
/workspace/build/src/weaver.cpp:568
#7  0x00007f35e1ac0460 in ThreadWeaver::Thread::run (this=0x3307fa0) at
/workspace/build/src/thread.cpp:103
#8  0x00007f3609295709 in QThreadPrivate::start (arg=0x3307fa0) at
thread/qthread_unix.cpp:368
#9  0x00007f3606b736ba in start_thread (arg=0x7f35d4d5b700) at
pthread_create.c:333
#10 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f35d555c700 (LWP 21031)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f360929665b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3eb0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ae1d10,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f35e1abda8b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x1ae28e0, th=<optimized out>) at
/workspace/build/src/weaver.cpp:594
#4  0x00007f35e1abe80f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x1ae28e0,
th=th@entry=0x3848fe0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at /workspace/build/src/weaver.cpp:554
#5  0x00007f35e1ac28e8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1ae40c0, th=0x3848fe0, wasBusy=<optimized out>) at
/workspace/build/src/workinghardstate.cpp:66
#6  0x00007f35e1abd9ed in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x3848fe0, wasBusy=<optimized out>) at
/workspace/build/src/weaver.cpp:568
#7  0x00007f35e1ac0460 in ThreadWeaver::Thread::run (this=0x3848fe0) at
/workspace/build/src/thread.cpp:103
#8  0x00007f3609295709 in QThreadPrivate::start (arg=0x3848fe0) at
thread/qthread_unix.cpp:368
#9  0x00007f3606b736ba in start_thread (arg=0x7f35d555c700) at
pthread_create.c:333
#10 0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f35ee4a8700 (LWP 1749)):
#0  0x00007f3608b9874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f36048af38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f36048af49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f36094bf6cb in QEventDispatcherGlib::processEvents
(this=0x7f35e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3609467e2a in QEventLoop::exec (this=this@entry=0x7f35ee4a7ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f36092908f4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6  0x00007f360be18d25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f3609295709 in QThreadPrivate::start (arg=0x1a40ed0) at
thread/qthread_unix.cpp:368
#8  0x00007f3606b736ba in start_thread (arg=0x7f35ee4a8700) at
pthread_create.c:333
#9  0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f35f4f5e700 (LWP 1748)):
#0  0x00007f3608b9874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f36048af38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f36048af49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f36094bf6cb in QEventDispatcherGlib::processEvents
(this=0x7f35e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3609467e2a in QEventLoop::exec (this=this@entry=0x7f35f4f5dcd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f36092908f4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6  0x00007f360adbd315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f3609295709 in QThreadPrivate::start (arg=0x7f360b031d40) at
thread/qthread_unix.cpp:368
#8  0x00007f3606b736ba in start_thread (arg=0x7f35f4f5e700) at
pthread_create.c:333
#9  0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f35f7397700 (LWP 1747)):
#0  0x00007f3608b9874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3607fd2c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3607fd48d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f35f96ea1f9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f3609295709 in QThreadPrivate::start (arg=0x17a20e0) at
thread/qthread_unix.cpp:368
#5  0x00007f3606b736ba in start_thread (arg=0x7f35f7397700) at
pthread_create.c:333
#6  0x00007f3608ba441d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f360d1588c0 (LWP 1736)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3607fd2eb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3607fd4617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f3607fd4721 in xcb_wait_for_reply () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007f35f970cd5e in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5  0x00007f35f970ceb3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#6  0x00007f3609a675c4 in QCursor::pos(QScreen const*) () from
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007f3609a677b1 in QCursor::pos() () from
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007f35e1f1e059 in Milou::MouseHelper::globalMousePosition() const ()
from /usr/lib/x86_64-linux-gnu/libmilou.so.5
#9  0x00007f35e1f1e449 in ?? () from /usr/lib/x86_64-linux-gnu/libmilou.so.5
#10 0x00007f35e1f1ee47 in Milou::MouseHelper::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib/x86_64-linux-gnu/libmilou.so.5
#11 0x00007f360bdcc539 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f360bd4c29d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f360bd4ce3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f360bd4dfb0 in QV4::QObjectMethod::callInternal(QV4::CallData*,
QV4::Scope&) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f360bd6658e in
QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*)
() from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f35f401ef6a in ?? ()
#17 0x0000000000000000 in ?? ()

Reported using DrKonqi

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