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  1. Qt Creator
  2. QTCREATORBUG-25473

Crash on session switch inside BaseFileFilter

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: Not Evaluated
    • Resolution: Unresolved
    • Affects Version/s: Qt Creator 4.15.0-beta1
    • Fix Version/s: None
    • Component/s: C/C++/Obj-C++ Support
    • Labels:
      None

      Description

      Call stack from the crash, refreshing thread:

      Thread 16 (Thread 0x7fee98ff9640 (LWP 29714)):
      #0  0x00007fef1f22d683 in QSharedDataPointer<QRegularExpressionMatchPrivate>::~QSharedDataPointer (this=0x7fee98ff8188, __in_chrg=<optimized out>) at ../../include/QtCore/../../../../qt-515/qtbase/src/corelib/tools/qshareddata.h:93
      #1  0x00007fef1f22b6ea in QRegularExpressionMatch::~QRegularExpressionMatch (this=0x7fee98ff8188, __in_chrg=<optimized out>) at /home/jarek/dev/qt-515/qtbase/src/corelib/text/qregularexpression.cpp:2140
      #2  0x00007fef20d5eb9a in operator() (__closure=0x7fee98ff8230, reg=...) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:487
      #3  0x00007fef20d667e4 in __gnu_cxx::__ops::_Iter_pred<Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >::operator()<QList<QRegularExpression>::const_iterator>(QList<QRegularExpression>::const_iterator) (this=0x7fee98ff8230, __it=...) at /usr/include/c++/10/bits/predefined_ops.h:316
      #4  0x00007fef20d65c17 in std::__find_if<QList<QRegularExpression>::const_iterator, __gnu_cxx::__ops::_Iter_pred<Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> > >(QList<QRegularExpression>::const_iterator, QList<QRegularExpression>::const_iterator, __gnu_cxx::__ops::_Iter_pred<Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >, std::random_access_iterator_tag) (__first=..., __last=..., __pred=...) at /usr/include/c++/10/bits/stl_algobase.h:1937
      #5  0x00007fef20d6540f in std::__find_if<QList<QRegularExpression>::const_iterator, __gnu_cxx::__ops::_Iter_pred<Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> > >(QList<QRegularExpression>::const_iterator, QList<QRegularExpression>::const_iterator, __gnu_cxx::__ops::_Iter_pred<Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >) (__first=..., __last=..., __pred=...) at /usr/include/c++/10/bits/stl_algobase.h:1975
      #6  0x00007fef20d63a57 in std::find_if<QList<QRegularExpression>::const_iterator, Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >(QList<QRegularExpression>::const_iterator, QList<QRegularExpression>::const_iterator, struct {...}) (__first=..., __last=..., __pred=...) at /usr/include/c++/10/bits/stl_algo.h:3930
      #7  0x00007fef20d6207a in std::none_of<QList<QRegularExpression>::const_iterator, Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >(QList<QRegularExpression>::const_iterator, QList<QRegularExpression>::const_iterator, struct {...}) (__first=..., __last=..., __pred=...) at /usr/include/c++/10/bits/stl_algo.h:471
      #8  0x00007fef20d6168e in std::any_of<QList<QRegularExpression>::const_iterator, Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >(QList<QRegularExpression>::const_iterator, QList<QRegularExpression>::const_iterator, struct {...}) (__first=..., __last=..., __pred=...) at /usr/include/c++/10/bits/stl_algo.h:490
      #9  0x00007fef20d609ba in Utils::anyOf<QList<QRegularExpression>, Utils::matches(const QList<QRegularExpression>&, const QString&)::<lambda(const QRegularExpression&)> >(const QList<QRegularExpression> &, struct {...}) (container=..., predicate=...) at /home/jarek/dev/creator-master/src/libs/utils/algorithm.h:386
      #10 0x00007fef20d5ec2b in Utils::matches (exprList=..., filePath=...) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:486
      #11 0x00007fef20d5ec64 in Utils::isFileIncluded (filterRegs=..., exclusionRegs=..., filePath=...) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:496
      #12 0x00007fef20d5ee22 in operator() (__closure=0x7fee98ff8480, filePath=...) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:517
      #13 0x00007fef20d6180e in std::copy_if<QList<QString>::const_iterator, std::back_insert_iterator<QStringList>, Utils::filterFilesFunction(const QStringList&, const QStringList&)::<lambda(const QStringList&)>::<lambda(const QString&)> >(QList<QString>::const_iterator, QList<QString>::const_iterator, std::back_insert_iterator<QStringList>, struct {...}) (__first=..., __last=..., __result=..., __pred=...) at /usr/include/c++/10/bits/stl_algo.h:700
      #14 0x00007fef20d60ac3 in Utils::filtered<QStringList, Utils::filterFilesFunction(const QStringList&, const QStringList&)::<lambda(const QStringList&)>::<lambda(const QString&)> >(const QStringList &, struct {...}) (container=..., predicate=...) at /home/jarek/dev/creator-master/src/libs/utils/algorithm.h:890
      #15 0x00007fef20d5ee61 in operator() (__closure=0x7fee14003290, filePaths=...) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:518
      #16 0x00007fef20d63c40 in std::__invoke_impl<QStringList, Utils::filterFilesFunction(const QStringList&, const QStringList&)::<lambda(const QStringList&)>&, const QStringList&>(std::__invoke_other, struct {...} &) (__f=...) at /usr/include/c++/10/bits/invoke.h:60
      #17 0x00007fef20d623a2 in std::__invoke_r<QStringList, Utils::filterFilesFunction(const QStringList&, const QStringList&)::<lambda(const QStringList&)>&, const QStringList&>(struct {...} &) (__fn=...) at /usr/include/c++/10/bits/invoke.h:115
      #18 0x00007fef20d618ef in std::_Function_handler<QStringList(const QStringList&), Utils::filterFilesFunction(const QStringList&, const QStringList&)::<lambda(const QStringList&)> >::_M_invoke(const std::_Any_data &, const QStringList &) (__functor=..., __args#0=...) at /usr/include/c++/10/bits/std_function.h:292
      #19 0x00007fef20d6b6f7 in std::function<QStringList (QStringList const&)>::operator()(QStringList const&) const (this=0x7fee98ff8868, __args#0=...) at /usr/include/c++/10/bits/std_function.h:622
      #20 0x00007fef20d60316 in Utils::SubDirFileIterator::update (this=0x7fee98ff8860, index=263) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:705
      #21 0x00007fef20d5f621 in Utils::FileIterator::advance (this=0x7fee98ff8860, it=0x7fee98ff8820) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.cpp:583
      #22 0x00007feefaa57952 in Utils::FileIterator::const_iterator::operator++ (this=0x7fee98ff8820) at /home/jarek/dev/creator-master/src/libs/utils/filesearch.h:96
      #23 0x00007feefaa54751 in Core::DirectoryFilter::refresh (this=0x2b25b50, future=...) at /home/jarek/dev/creator-master/src/plugins/coreplugin/locator/directoryfilter.cpp:300
      #24 0x00007feefaa728ce in Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>::operator() (this=0x7fee98ff8a90, args#0=...) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:227
      #25 0x00007feefaa72850 in Utils::Internal::runAsyncQFutureInterfaceDispatch<void, Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>>(std::integral_constant<bool, true>, QFutureInterface<void>, Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>&&) (futureInterface=..., function=...) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:257
      #26 0x00007feefaa7278f in Utils::Internal::runAsyncMemberDispatch<void, Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>, , void>(QFutureInterface<void>, Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>&&) (futureInterface=..., function=...) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:274
      #27 0x00007feefaa72535 in Utils::Internal::runAsyncImpl<void, Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>>(QFutureInterface<void>, Utils::Internal::MemberCallable<void (Core::ILocatorFilter::*)(QFutureInterface<void>&)>&&) (futureInterface=..., function=...) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:303
      #28 0x00007feefaa7223b in Utils::Internal::runAsyncMemberDispatch<void, void (Core::ILocatorFilter::* const&)(QFutureInterface<void>&), std::reference_wrapper<Core::ILocatorFilter*>, , void>(QFutureInterface<void>, void (Core::ILocatorFilter::* const&)(QFutureInterface<void>&), std::reference_wrapper<Core::ILocatorFilter*>&&) (futureInterface=..., function=@0x7fee577fd800: &virtual table offset 120, obj=...) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:285
      #29 0x00007feefaa71f02 in Utils::Internal::runAsyncImpl<void, void (Core::ILocatorFilter::* const)(QFutureInterface<void>&), std::reference_wrapper<Core::ILocatorFilter*> > (futureInterface=..., functionWrapper=...) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:295
      #30 0x00007feefaa71c4c in Utils::Internal::AsyncJob<void, std::reference_wrapper<void (Core::ILocatorFilter::* const)(QFutureInterface<void>&)>, std::reference_wrapper<Core::ILocatorFilter*> >::runHelper<0ul, 1ul> (this=0x7fee241e5fc0) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:372
      #31 0x00007feefaa71a38 in Utils::Internal::AsyncJob<void, std::reference_wrapper<void (Core::ILocatorFilter::* const)(QFutureInterface<void>&)>, std::reference_wrapper<Core::ILocatorFilter*> >::run (this=0x7fee241e5fc0) at /home/jarek/dev/creator-master/src/libs/utils/runextensions.h:352
      #32 0x00007fef1f1231d1 in QThreadPoolThread::run (this=0x7fee24282620) at /home/jarek/dev/qt-515/qtbase/src/corelib/thread/qthreadpool.cpp:100
      #33 0x00007fef1f11d30e in QThreadPrivate::start (arg=0x7fee24282620) at /home/jarek/dev/qt-515/qtbase/src/corelib/thread/qthread_unix.cpp:329
      #34 0x00007fef1e3b53f9 in start_thread () from /lib64/libpthread.so.0
      #35 0x00007fef1ec21b53 in clone () from /lib64/libc.so.6
      

      And the main thread:

      Thread 1 (Thread 0x7fef1b8028c0 (LWP 27433)):
      #0  0x00007feefaa400f4 in Core::WelcomePageButton::WelcomePageButton (this=0x649f1c, parent=0x2eed) at /home/jarek/dev/creator-master/src/plugins/coreplugin/iwelcomepage.cpp:130
      #1  0x00007feefaa4b7cc in QSharedPointer<Core::BaseFileFilter::Iterator>::deref (dd=0x5ca26f0) at /home/jarek/dev/qt-515/qtbase/src/corelib/tools/qsharedpointer_impl.h:458
      #2  0x00007feefaa4af18 in QSharedPointer<Core::BaseFileFilter::Iterator>::deref (this=0x7ffe1f86eb10) at /home/jarek/dev/qt-515/qtbase/src/corelib/tools/qsharedpointer_impl.h:453
      #3  0x00007feefaa4a848 in QSharedPointer<Core::BaseFileFilter::Iterator>::~QSharedPointer (this=0x7ffe1f86eb10, __in_chrg=<optimized out>) at /home/jarek/dev/qt-515/qtbase/src/corelib/tools/qsharedpointer_impl.h:310
      #4  0x00007feefaa4a7f3 in QSharedPointer<Core::BaseFileFilter::Iterator>::clear (this=0x2c93ca0) at /home/jarek/dev/qt-515/qtbase/src/corelib/tools/qsharedpointer_impl.h:419
      #5  0x00007feefaa4a424 in Core::Internal::Data::clear (this=0x2c93ca0) at /home/jarek/dev/creator-master/src/plugins/coreplugin/locator/basefilefilter.cpp:46
      #6  0x00007feefaa49d74 in Core::BaseFileFilter::setFileIterator (this=0x2c93be0, iterator=0x0) at /home/jarek/dev/creator-master/src/plugins/coreplugin/locator/basefilefilter.cpp:236
      #7  0x00007feef9668b33 in CppTools::Internal::CppIncludesFilter::markOutdated (this=0x2c93be0) at /home/jarek/dev/creator-master/src/plugins/cpptools/cppincludesfilter.cpp:175
      #8  0x00007feef9669dff in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (CppTools::Internal::CppIncludesFilter::*)()>::call(void (CppTools::Internal::CppIncludesFilter::*)(), CppTools::Internal::CppIncludesFilter*, void**) (f=(void (CppTools::Internal::CppIncludesFilter::*)(CppTools::Internal::CppIncludesFilter * const)) 0x7feef9668b0e <CppTools::Internal::CppIncludesFilter::markOutdated()>, o=0x2c93be0, arg=0x7ffe1f86ee20) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:152
      #9  0x00007feef9669bd5 in QtPrivate::FunctionPointer<void (CppTools::Internal::CppIncludesFilter::*)()>::call<QtPrivate::List<>, void>(void (CppTools::Internal::CppIncludesFilter::*)(), CppTools::Internal::CppIncludesFilter*, void**) (f=(void (CppTools::Internal::CppIncludesFilter::*)(CppTools::Internal::CppIncludesFilter * const)) 0x7feef9668b0e <CppTools::Internal::CppIncludesFilter::markOutdated()>, o=0x2c93be0, arg=0x7ffe1f86ee20) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:185
      #10 0x00007feef96698e5 in QtPrivate::QSlotObject<void (CppTools::Internal::CppIncludesFilter::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x2c94150, r=0x2c93be0, a=0x7ffe1f86ee20, ret=0x0) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:418
      #11 0x00007fef1f396d3f in QtPrivate::QSlotObjectBase::call (this=0x2c94150, r=0x2c93be0, a=0x7ffe1f86ee20) at ../../include/QtCore/../../../../qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:398
      #12 0x00007fef1f3d5e23 in doActivate<false> (sender=0x29cb7c0, signal_index=3, argv=0x7ffe1f86ee20) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobject.cpp:3886
      #13 0x00007fef1f3cf99f in QMetaObject::activate (sender=0x29cb7c0, m=0x7fef1f771200 <QAbstractItemModel::staticMetaObject>, local_signal_index=0, argv=0x7ffe1f86ee20) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobject.cpp:3946
      #14 0x00007fef1f3257cb in QAbstractItemModel::dataChanged (this=0x29cb7c0, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:557
      #15 0x00007feefa972180 in Core::Internal::DocumentModelPrivate::disambiguateDisplayNames (this=0x29cb7c0, entry=0x60c2cb0) at /home/jarek/dev/creator-master/src/plugins/coreplugin/editormanager/documentmodel.cpp:203
      #16 0x00007feefa971b78 in Core::Internal::DocumentModelPrivate::addEntry (this=0x29cb7c0, entry=0x60c2cb0) at /home/jarek/dev/creator-master/src/plugins/coreplugin/editormanager/documentmodel.cpp:135
      #17 0x00007feefa9736c3 in Core::Internal::DocumentModelPrivate::addSuspendedDocument (fileName=..., displayName=..., id=...) at /home/jarek/dev/creator-master/src/plugins/coreplugin/editormanager/documentmodel.cpp:443
      #18 0x00007feefa98f035 in Core::EditorManager::restoreState (state=...) at /home/jarek/dev/creator-master/src/plugins/coreplugin/editormanager/editormanager.cpp:3603
      #19 0x00007feefa13b387 in ProjectExplorer::SessionManagerPrivate::restoreEditors (this=0x2b222d0, reader=...) at /home/jarek/dev/creator-master/src/plugins/projectexplorer/session.cpp:935
      #20 0x00007feefa13c174 in ProjectExplorer::SessionManager::loadSession (session=..., initial=false) at /home/jarek/dev/creator-master/src/plugins/projectexplorer/session.cpp:1090
      #21 0x00007feefa081429 in ProjectExplorer::ProjectExplorerPluginPrivate::setSession (this=0x2b251d0, action=0x5049ed0) at /home/jarek/dev/creator-master/src/plugins/projectexplorer/projectexplorer.cpp:3941
      #22 0x00007feefa09fb3e in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<QAction*>, void, void (ProjectExplorer::ProjectExplorerPluginPrivate::*)(QAction*)>::call (f=(void (ProjectExplorer::ProjectExplorerPluginPrivate::*)(ProjectExplorer::ProjectExplorerPluginPrivate * const, QAction *)) 0x7feefa0813a4 <ProjectExplorer::ProjectExplorerPluginPrivate::setSession(QAction*)>, o=0x2b251d0, arg=0x7ffe1f86f810) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:152
      #23 0x00007feefa09e634 in QtPrivate::FunctionPointer<void (ProjectExplorer::ProjectExplorerPluginPrivate::*)(QAction*)>::call<QtPrivate::List<QAction*>, void> (f=(void (ProjectExplorer::ProjectExplorerPluginPrivate::*)(ProjectExplorer::ProjectExplorerPluginPrivate * const, QAction *)) 0x7feefa0813a4 <ProjectExplorer::ProjectExplorerPluginPrivate::setSession(QAction*)>, o=0x2b251d0, arg=0x7ffe1f86f810) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:185
      #24 0x00007feefa09c9b9 in QtPrivate::QSlotObject<void (ProjectExplorer::ProjectExplorerPluginPrivate::*)(QAction*), QtPrivate::List<QAction*>, void>::impl (which=1, this_=0x5ad1160, r=0x2b251d0, a=0x7ffe1f86f810, ret=0x0) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:418
      #25 0x00007fef1f396d3f in QtPrivate::QSlotObjectBase::call (this=0x5ad1160, r=0x2b251d0, a=0x7ffe1f86f810) at ../../include/QtCore/../../../../qt-515/qtbase/src/corelib/kernel/qobjectdefs_impl.h:398
      #26 0x00007fef1f3d5e23 in doActivate<false> (sender=0x62add00, signal_index=3, argv=0x7ffe1f86f810) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobject.cpp:3886
      #27 0x00007fef1f3cf99f in QMetaObject::activate (sender=0x62add00, m=0x7fef20bcd520 <QActionGroup::staticMetaObject>, local_signal_index=0, argv=0x7ffe1f86f810) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobject.cpp:3946
      #28 0x00007fef2047cdaf in QActionGroup::triggered (this=0x62add00, _t1=0x5049ed0) at .moc/moc_qactiongroup.cpp:268
      #29 0x00007fef2047becb in QActionGroupPrivate::_q_actionTriggered (this=0x72ad1d0) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qactiongroup.cpp:94
      #30 0x00007fef2047c912 in QActionGroup::qt_static_metacall (_o=0x62add00, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffe1f86fa60) at .moc/moc_qactiongroup.cpp:141
      #31 0x00007fef1f3d5ebc in doActivate<false> (sender=0x5049ed0, signal_index=4, argv=0x7ffe1f86fa60) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobject.cpp:3898
      #32 0x00007fef1f3cf99f in QMetaObject::activate (sender=0x5049ed0, m=0x7fef20bcd420 <QAction::staticMetaObject>, local_signal_index=1, argv=0x7ffe1f86fa60) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qobject.cpp:3946
      #33 0x00007fef20478756 in QAction::triggered (this=0x5049ed0, _t1=true) at .moc/moc_qaction.cpp:376
      #34 0x00007fef204776af in QAction::activate (this=0x5049ed0, event=QAction::Trigger) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qaction.cpp:1161
      #35 0x00007fef2068162a in QMenuPrivate::activateCausedStack (this=0x2b9fb10, causedStack=..., action=0x5049ed0, action_e=QAction::Trigger, self=true) at /home/jarek/dev/qt-515/qtbase/src/widgets/widgets/qmenu.cpp:1384
      #36 0x00007fef20681a16 in QMenuPrivate::activateAction (this=0x2b9fb10, action=0x5049ed0, action_e=QAction::Trigger, self=true) at /home/jarek/dev/qt-515/qtbase/src/widgets/widgets/qmenu.cpp:1461
      #37 0x00007fef206864ff in QMenu::mouseReleaseEvent (this=0x2ba8020, e=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/widgets/widgets/qmenu.cpp:2967
      #38 0x00007fef204d1fd7 in QWidget::event (this=0x2ba8020, event=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qwidget.cpp:8646
      #39 0x00007fef20686db2 in QMenu::event (this=0x2ba8020, e=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/widgets/widgets/qmenu.cpp:3089
      #40 0x00007fef20488859 in QApplicationPrivate::notify_helper (this=0x23d7ef0, receiver=0x2ba8020, e=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qapplication.cpp:3632
      #41 0x00007fef204863e2 in QApplication::notify (this=0x7ffe1f871990, receiver=0x2ba8020, e=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qapplication.cpp:3076
      #42 0x00007fef1f385b68 in QCoreApplication::notifyInternal2 (receiver=0x2ba8020, event=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qcoreapplication.cpp:1064
      #43 0x00007fef1f38653a in QCoreApplication::sendSpontaneousEvent (receiver=0x2ba8020, event=0x7ffe1f870790) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qcoreapplication.cpp:1474
      #44 0x00007fef20484fb3 in QApplicationPrivate::sendMouseEvent (receiver=0x2ba8020, event=0x7ffe1f870790, alienWidget=0x0, nativeWidget=0x2ba8020, buttonDown=0x7fef20bfba30 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qapplication.cpp:2614
      #45 0x00007fef205008e8 in QWidgetWindow::handleMouseEvent (this=0x593db30, event=0x7ffe1f8712c0) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qwidgetwindow.cpp:580
      #46 0x00007fef204ffab2 in QWidgetWindow::event (this=0x593db30, event=0x7ffe1f8712c0) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qwidgetwindow.cpp:300
      #47 0x00007fef20488859 in QApplicationPrivate::notify_helper (this=0x23d7ef0, receiver=0x593db30, e=0x7ffe1f8712c0) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qapplication.cpp:3632
      #48 0x00007fef20485d0f in QApplication::notify (this=0x7ffe1f871990, receiver=0x593db30, e=0x7ffe1f8712c0) at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qapplication.cpp:2972
      #49 0x00007fef1f385b68 in QCoreApplication::notifyInternal2 (receiver=0x593db30, event=0x7ffe1f8712c0) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qcoreapplication.cpp:1064
      #50 0x00007fef1f38653a in QCoreApplication::sendSpontaneousEvent (receiver=0x593db30, event=0x7ffe1f8712c0) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qcoreapplication.cpp:1474
      #51 0x00007fef1fb1cdcb in QGuiApplicationPrivate::processMouseEvent (e=0x7fee00149ab0) at /home/jarek/dev/qt-515/qtbase/src/gui/kernel/qguiapplication.cpp:2282
      #52 0x00007fef1fb1c019 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x7fee00149ab0) at /home/jarek/dev/qt-515/qtbase/src/gui/kernel/qguiapplication.cpp:2002
      #53 0x00007fef1fafc6a2 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/jarek/dev/qt-515/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1169
      #54 0x00007fef0e16d1a3 in xcbSourceDispatch (source=0x24ad450) at /home/jarek/dev/qt-515/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
      #55 0x00007fef1c034a9f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
      #56 0x00007fef1c086a98 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
      #57 0x00007fef1c031e73 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
      #58 0x00007fef1f414850 in QEventDispatcherGlib::processEvents (this=0x24a69f0, flags=...) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:423
      #59 0x00007fef0e16d3c0 in QXcbGlibEventDispatcher::processEvents (this=0x24a69f0, flags=...) at /home/jarek/dev/qt-515/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:143
      #60 0x00007fef1f38263f in QEventLoop::processEvents (this=0x7ffe1f871790, flags=...) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qeventloop.cpp:139
      #61 0x00007fef1f38294c in QEventLoop::exec (this=0x7ffe1f871790, flags=...) at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qeventloop.cpp:232
      #62 0x00007fef1f386357 in QCoreApplication::exec () at /home/jarek/dev/qt-515/qtbase/src/corelib/kernel/qcoreapplication.cpp:1375
      #63 0x00007fef1fb1ba7c in QGuiApplication::exec () at /home/jarek/dev/qt-515/qtbase/src/gui/kernel/qguiapplication.cpp:1867
      #64 0x00007fef2048570f in QApplication::exec () at /home/jarek/dev/qt-515/qtbase/src/widgets/kernel/qapplication.cpp:2824
      #65 0x000000000040e849 in main (argc=1, argv=0x7ffe1f872298) at /home/jarek/dev/creator-master/src/app/main.cpp:811
      

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              Assignee:
              jkobus Jarek Kobus
              Reporter:
              jkobus Jarek Kobus
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