Thread 5 (Thread 0x7f53d2b29700 (LWP 4425)):
#0  0x00007f53dc45c12d in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f53d9606b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#2  0x00007f53d960864f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#3  0x00007f53d4584879 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/plugins/platforms/libqxcb.so
No symbol table info available.
#4  0x00007f53dcf0f384 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007f53dcc57182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f53dc46947d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.

Thread 4 (Thread 0x7f53b5792700 (LWP 4428)):
#0  0x00007f53dc460da3 in select () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f53dd0dcd91 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#2  0x00007f53dcf0f384 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007f53dcc57182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f53dc46947d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.

Thread 3 (Thread 0x7f53b4f91700 (LWP 4432)):
#0  0x00007f53dc45c12d in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f53db110fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f53db1110ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f53dd19e554 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007f53dd141eab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007f53dcf096ca in QThread::exec() () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007f53dcf0f384 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007f53dcc57182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#8  0x00007f53dc46947d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.

Thread 2 (Thread 0x7f53a7fff700 (LWP 4433)):
#0  0x00007f53dc45c12d in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f53db110fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f53db1110ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f53dd19e554 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007f53dd141eab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007f53dcf096ca in QThread::exec() () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007f53dbdf80e0 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Qml.so.5
No symbol table info available.
#7  0x00007f53dcf0f384 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007f53dcc57182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#9  0x00007f53dc46947d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7f53df1857c0 (LWP 4423)):
#0  0x00007f53dcc5df2c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f53dcc5b529 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#2  0x00007f53dcf0fb03 in QWaitCondition::wait(QMutex*, unsigned long) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007f53ca2d491a in ProFileCache::discardFiles (this=0x4befa70, prefix=...) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/shared/proparser/qmakeparser.cpp:94
        lck = {val = 79624825}
        it = {i = 0x7f53aadb88c0}
        end = {i = 0x7f53a8d22970}
#4  0x00007f53ca36b76c in QtSupport::ProFileCacheManager::discardFiles (this=0x2a2c780, prefix=...) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/plugins/qtsupport/profilereader.cpp:167
No locals.
#5  0x00007f53bcb429c1 in QmakeProjectManager::QmakeProject::destroyProFileReader (this=0x4a3dcc0, reader=0x39b1680) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/plugins/qmakeprojectmanager/qmakeproject.cpp:993
        dir = {static null = {<No data fields>}, d = 0x39a8240}
#6  0x00007f53bcb65e30 in QmakeProjectManager::QmakeProFileNode::cleanupProFileReaders (this=0x35b7460) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/plugins/qmakeprojectmanager/qmakenodes.cpp:2300
No locals.
#7  0x00007f53bcb65b64 in QmakeProjectManager::QmakeProFileNode::applyEvaluate (this=0x35b7460, evalResult=0x7f53742a0f90) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/plugins/qmakeprojectmanager/qmakenodes.cpp:2294
        sortByPath = {<No data fields>}
        result = {d = 0x7f53742a0f90}
        buildDirectory = {static null = {<No data fields>}, d = 0x6b16f90}
        toCompare = {<QListSpecialMethods<QPair<QmakeProjectManager::QmakePriFileNode*, QmakeProjectManager::Internal::IncludedPriFile*> >> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x4d8bbd0}, d = 0x4d8bbd0}}
#8  0x00007f53bcb6481e in QmakeProjectManager::QmakeProFileNode::applyAsyncEvaluate (this=0x35b7460) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/plugins/qmakeprojectmanager/qmakenodes.cpp:2078
No locals.
#9  0x00007f53bcb5fc67 in QmakeProjectManager::QmakeProFileNode::QmakeProFileNode(QmakeProjectManager::QmakeProject*, Utils::FileName const&)::{lambda()#1}::operator()() const () at /home/nik/dev/creator/creator-com-ut/qtcreator/src/plugins/qmakeprojectmanager/qmakenodes.cpp:1655
        (anonymous namespace)::Q_QGS_qmakeNodeStaticData::guard = {_q_value = -1}
        qmakeNodeStaticData = {<No data fields>}
        fileTypeDataStorage = {{type = ProjectExplorer::HeaderType, typeName = 0x7f53bcbfeffc "Headers", icon = 0x7f53bcbff008 ":/qmakeprojectmanager/images/headers.png", themeImage = Utils::Theme::ProjectExplorerHeader}, {type = ProjectExplorer::SourceType, typeName = 0x7f53bcbff031 "Sources", icon = 0x7f53bcbff040 ":/qmakeprojectmanager/images/sources.png", themeImage = Utils::Theme::ProjectExplorerSource}, {type = ProjectExplorer::FormType, typeName = 0x7f53bcbff069 "Forms", icon = 0x7f53bcbff06f ":/qtsupport/images/forms.png", themeImage = Utils::Theme::ProjectExplorerForm}, {type = ProjectExplorer::ResourceType, typeName = 0x7f53bcbff08c "Resources", icon = 0x7f53bcbff096 ":/qtsupport/images/qt_qrc.png", themeImage = Utils::Theme::ProjectExplorerResource}, {type = ProjectExplorer::QMLType, typeName = 0x7f53bcbff0b4 "QML", icon = 0x7f53bcbff0b8 ":/qtsupport/images/qml.png", themeImage = Utils::Theme::ProjectExplorerQML}, {type = ProjectExplorer::UnknownFileType, typeName = 0x7f53bcbff0d3 "Other files", icon = 0x7f53bcbff0e0 ":/qmakeprojectmanager/images/unknown.png", themeImage = Utils::Theme::ProjectExplorerOtherFiles}}
        RGB_MASK = 16777215
#10 0x00007f53bcb68b5d in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, QmakeProjectManager::QmakeProFileNode::QmakeProFileNode(QmakeProjectManager::QmakeProject*, const Utils::FileName&)::__lambda0>::call(QmakeProjectManager::QmakeProFileNode::__lambda0, void **) (f=..., arg=0x7ffeefe524f0) at /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/include/QtCore/qobjectdefs_impl.h:494
No locals.
#11 0x00007f53bcb68b3f in QtPrivate::Functor<QmakeProjectManager::QmakeProFileNode::QmakeProFileNode(QmakeProjectManager::QmakeProject*, const Utils::FileName&)::__lambda0, 0>::call<QtPrivate::List<>, void>(QmakeProjectManager::QmakeProFileNode::__lambda0 &, void *, void **) (f=..., arg=0x7ffeefe524f0) at /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/include/QtCore/qobjectdefs_impl.h:551
No locals.
#12 0x00007f53bcb68b07 in QtPrivate::QFunctorSlotObject<QmakeProjectManager::QmakeProFileNode::QmakeProFileNode(QmakeProjectManager::QmakeProject*, const Utils::FileName&)::__lambda0, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=1, this_=0x4f210d0, r=0x35b7550, a=0x7ffeefe524f0, ret=0x0) at /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/include/QtCore/qobject_impl.h:192
No locals.
#13 0x00007f53dd176035 in QMetaObject::activate(QObject*, int, int, void**) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#14 0x00007f53dcf06c47 in QFutureWatcherBase::event(QEvent*) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#15 0x00007f53de1e98f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Widgets.so.5
No symbol table info available.
#16 0x00007f53de1ed506 in QApplication::notify(QObject*, QEvent*) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Widgets.so.5
No symbol table info available.
#17 0x00007f53dd143c84 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#18 0x00007f53dd146868 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#19 0x00007f53dd19e123 in ?? () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#20 0x00007f53db110e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#21 0x00007f53db111048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#22 0x00007f53db1110ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#23 0x00007f53dd19e554 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#24 0x00007f53dd141eab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#25 0x00007f53dd146dc5 in QCoreApplication::exec() () from /home/nik/usr/qt-5.4.0-install/5.4/gcc_64/lib/libQt5Core.so.5
No symbol table info available.
#26 0x000000000040df94 in main (argc=2, argv=0x7ffeefe53578) at /home/nik/dev/creator/creator-com-ut/qtcreator/src/app/main.cpp:526
        customPluginPaths = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f53dd58d0e0 <QListData::shared_null>}, d = 0x7f53dd58d0e0 <QListData::shared_null>}}, <No data fields>}
        arguments = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x241e6a0}, d = 0x241e6a0}}, <No data fields>}
        temporaryCleanSettingsDir = {d = 0x0}
        creatorTrPath = @0x7ffeefe52fc0: {static null = {<No data fields>}, d = 0x2441c90}
        setupCrashHandler = {<No data fields>}
        globalSettings = 0x241ed60
        uiLanguages = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x241e4f0}, d = 0x241e4f0}}, <No data fields>}
        qtTranslator = <incomplete type>
        foundAppOptions = {d = 0x7f53dd58d180 <QMapDataBase::shared_null>}
        plugins = {<QListSpecialMethods<ExtensionSystem::PluginSpec*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x24c73b0}, d = 0x24c73b0}}
        coreplugin = 0x24291f0
        threadCount = 12
        settingsPath = {static null = {<No data fields>}, d = 0x7f53dd58c880 <QArrayData::shared_null>}
        it = {c = 0x7ffeefe52e90, i = {i = 0x241e6c0}, n = {i = 0x241e6b8}}
        settings = 0x241c530
        translator = <incomplete type>
        pid = -1
        isBlock = false
        app = {<QApplication> = {<No data fields>}, static staticMetaObject = {d = {superdata = 0x7f53de8bd740 <QApplication::staticMetaObject>, stringdata = 0x413560 <qt_meta_stringdata_SharedTools__QtSingleApplication>, data = 0x413700 <qt_meta_data_SharedTools__QtSingleApplication>, static_metacall = 0x411686 <SharedTools::QtSingleApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, firstPeer = 3311, instances = 0x241c030, pidPeer = 0x241f690, actWin = 0x0, appId = {static null = {<No data fields>}, d = 0x23d7670}, block = false}
        testOptionProvided = false
        pluginManager = {<QObject> = {<No data fields>}, static staticMetaObject = {d = {superdata = 0x7f53dd585cc0 <QObject::staticMetaObject>, stringdata = 0x7f53ded88c00 <qt_meta_stringdata_ExtensionSystem__PluginManager>, data = 0x7f53ded88e00 <qt_meta_data_ExtensionSystem__PluginManager>, static_metacall = 0x7f53ded83cf2 <ExtensionSystem::PluginManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        overrideLanguage = {static null = {<No data fields>}, d = 0x7f53dd58c880 <QArrayData::shared_null>}
        pluginPaths = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x2441c60}, d = 0x2441c60}}, <No data fields>}