.
Thread 6 (LWP 7708):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f672f2a07fa in wait (time=18446744073709551615, this=0x1da5870) at thread/qwaitcondition_unix.cpp:136
        code = <optimized out>
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1d9a890, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
        __PRETTY_FUNCTION__ = "bool QWaitCondition::wait(QMutex*, long unsigned int)"
#3  0x00007f673074b235 in wait (this=<optimized out>) at qml/ftw/qqmlthread.cpp:64
No locals.
#4  QQmlThread::shutdown (this=0x1d9da50) at qml/ftw/qqmlthread.cpp:240
No locals.
#5  0x00007f67306e0b70 in QQmlTypeLoader::~QQmlTypeLoader (this=0x1d98c88, __in_chrg=<optimized out>) at qml/qqmltypeloader.cpp:1512
No locals.
#6  0x00007f6730688f11 in QQmlEnginePrivate::~QQmlEnginePrivate (this=0x1d98b40, __in_chrg=<optimized out>) at qml/qqmlengine.cpp:568
No locals.
#7  0x00007f67306892c9 in QQmlEnginePrivate::~QQmlEnginePrivate (this=0x1d98b40, __in_chrg=<optimized out>) at qml/qqmlengine.cpp:596
No locals.
#8  0x00007f672f4a3666 in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
No locals.
#9  ~QScopedPointer (this=0x1db3f28, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:109
        oldD = <optimized out>
#10 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:786
No locals.
#11 0x00007f6730685869 in QQmlEngine::~QQmlEngine (this=0x1db3f20, __in_chrg=<optimized out>) at qml/qqmlengine.cpp:895
No locals.
#12 0x00007f6730685939 in QQmlEngine::~QQmlEngine (this=0x1db3f20, __in_chrg=<optimized out>) at qml/qqmlengine.cpp:915
No locals.
#13 0x00007f672f49cc9c in QObjectPrivate::deleteChildren (this=this@entry=0x1d985b0) at kernel/qobject.cpp:1841
        i = 0
#14 0x00007f672f4a3632 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:934
        d = <optimized out>
#15 0x00007f672f999923 in QWindow::~QWindow (this=0x1d82220, __in_chrg=<optimized out>) at kernel/qwindow.cpp:224
No locals.
#16 0x00007f673010d8c9 in QQuickView::~QQuickView (this=0x1d82220, __in_chrg=<optimized out>) at items/qquickview.cpp:209
No locals.
#17 0x0000000000402fbb in main (argc=2, argv=<optimized out>) at /build/buildd/unity8-7.85+14.04.20140401.3/tools/scopetool.cpp:99
        extraScopes = {<QList<QString>> = {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1da5cf0}, d = 0x1da5cf0}}, <No data fields>}
        application = 0x1d59170
        parser = {d = 0x1d9f850}
        includeSystemScopes = {d = {d = 0x1da5070}}
        includeServerScopes = {d = {d = 0x1da5430}}
        tracker = {d = 0x1d98150}
        view = 0x1d82220
        source = {d = 0x1fbfaa0}
        result = 0
.
Thread 5 (LWP 7710):
#0  0x00007f672ea1fc33 in select () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f672f41f5b1 in QProcessManager::run (this=0x1d5d2d0) at io/qprocess_unix.cpp:272
        readset = {fds_bits = {64, 0 <repeats 15 times>}}
        nselect = <optimized out>
        c = 0 '\000'
#2  0x00007f672f2a0233 in QThreadPrivate::start (arg=0x1d5d2d0) at thread/qthread_unix.cpp:345
        __clframe = {__cancel_routine = 0x7f672f29f500 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1d5d2d0, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x1d5d2d0
        data = <optimized out>
        objectName = {static null = {<No data fields>}, d = 0x7f672f50e660 <QArrayData::shared_null>}
#3  0x00007f672e3d3182 in start_thread (arg=0x7f671f7d6700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f671f7d6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140080886671104, -8239813870540474447, 0, 0, 140080886671808, 140080886671104, 8316022100604827569, 8315914899205339057}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f672ea2830d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 4 (LWP 7709):
#0  0x00007f672ea1afbd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f672af80b72 in poll (__timeout=-1, __nfds=1, __fds=0x7f6725658d40) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  _xcb_conn_wait (c=c@entry=0x1d66ee0, cond=cond@entry=0x1d66f20, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:447
        ret = <optimized out>
        fd = {fd = 3, events = 1, revents = 0}
#3  0x00007f672af8264f in xcb_wait_for_event (c=0x1d66ee0) at ../../src/xcb_in.c:622
        ret = 0x0
#4  0x00007f67280a74c9 in QXcbEventReader::run (this=0x1d70e90) at qxcbconnection.cpp:1023
        event = <optimized out>
#5  0x00007f672f2a0233 in QThreadPrivate::start (arg=0x1d70e90) at thread/qthread_unix.cpp:345
        __clframe = {__cancel_routine = 0x7f672f29f500 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1d70e90, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x1d70e90
        data = <optimized out>
        objectName = {static null = {<No data fields>}, d = 0x7f672f50e660 <QArrayData::shared_null>}
#6  0x00007f672e3d3182 in start_thread (arg=0x7f6725659700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f6725659700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140080985773824, -8239813870540474447, 0, 0, 140080985774528, 140080985773824, 8315903566486779825, 8315914899205339057}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f672ea2830d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 3 (LWP 7733):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f66fb04e3cb in wait_for_sessiond (sock_info=0x7f66fb283460 <global_apps>) at lttng-ust-comm.c:1053
        ret = <optimized out>
#2  ust_listener_thread (arg=0x7f66fb283460 <global_apps>) at lttng-ust-comm.c:1098
        sock_info = 0x7f66fb283460 <global_apps>
        sock = <optimized out>
        ret = <optimized out>
        prev_connect_failed = <optimized out>
        has_waited = 0
        timeout = 140080828121088
        __func__ = "ust_listener_thread"
        __PRETTY_FUNCTION__ = "ust_listener_thread"
#3  0x00007f672e3d3182 in start_thread (arg=0x7f670c52d700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f670c52d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140080565114624, -8239813870540474447, 0, 0, 140080565115328, 140080565114624, 8315989437915412401, 8315914899205339057}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f672ea2830d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 2 (LWP 7734):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f66fb04e3cb in wait_for_sessiond (sock_info=0x7f66fb281420 <local_apps>) at lttng-ust-comm.c:1053
        ret = <optimized out>
#2  ust_listener_thread (arg=0x7f66fb281420 <local_apps>) at lttng-ust-comm.c:1098
        sock_info = 0x7f66fb281420 <local_apps>
        sock = <optimized out>
        ret = <optimized out>
        prev_connect_failed = <optimized out>
        has_waited = 0
        timeout = 140080512499712
        __func__ = "ust_listener_thread"
        __PRETTY_FUNCTION__ = "ust_listener_thread"
#3  0x00007f672e3d3182 in start_thread (arg=0x7f66f9154700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f66f9154700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140080242312960, -8239813870540474447, 0, 0, 140080242313664, 140080242312960, 8316950982845609905, 8315914899205339057}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f672ea2830d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 1 (LWP 7713):
#0  same_key (key0=..., h0=936985692, this=0x0) at /usr/include/qt5/QtCore/qhash.h:215
No locals.
#1  findNode (ahp=0x0, akey=..., this=0x1d98db0) at /usr/include/qt5/QtCore/qhash.h:929
        node = 0x7f6710209be8
        h = 936985692
#2  value (akey=..., this=0x1d98db0) at /usr/include/qt5/QtCore/qhash.h:628
        node = <optimized out>
#3  cache (error=..., minorVersion=<optimized out>, type=<optimized out>, this=0x1d98b40) at qml/qqmlengine_p.h:473
        locker = <optimized out>
        rv = <optimized out>
#4  QQmlCompiler::compile (this=0x7f671d5b7350, engine=<optimized out>, unit=<optimized out>, out=0x7f6710226540) at qml/qqmlcompiler.cpp:843
        cacheError = {d = 0x0}
        ref = {type = 0x7f6710384eb0, typePropertyCache = 0x0, component = 0x0, majorVersion = 0, minorVersion = 0, isFullyDynamicType = false}
        parserRef = 0x7f6710380d70
        ii = 0
        root = 0x7f6710380bd0
        resolvedTypes = @0x7f67103668f0: {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f67101dae00}, d = 0x7f67101dae00}}
        referencedTypes = {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f6710368120}, d = 0x7f6710368120}}
#5  0x00007f67306e3098 in QQmlTypeData::compile (this=this@entry=0x7f67103667f0) at qml/qqmltypeloader.cpp:2480
        compiler = {compileState = 0x0, pool = 0x7f6710366878, exceptions = {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f672f510cd0 <QListData::shared_null>}, d = 0x7f672f510cd0 <QListData::shared_null>}}, output = 0x7f6710226540, engine = 0x1db3f20, enginePrivate = 0x1d98b40, unitRoot = 0x7f6710380bd0, unit = 0x7f67103667f0, cachedComponentTypeRef = -1, cachedTranslationContextIndex = -1, jsModule = {d = 0x7f67101f0480}, componentStats = 0x0}
#6  0x00007f67306e4ae8 in QQmlTypeData::done (this=0x7f67103667f0) at qml/qqmltypeloader.cpp:2113
        type = <optimized out>
#7  0x00007f67306dca6f in QQmlDataBlob::tryDone (this=0x7f67103667f0) at qml/qqmltypeloader.cpp:613
        this = 0x7f67103667f0
#8  0x00007f67306dcb49 in QQmlDataLoader::setData (this=this@entry=0x1d98c88, blob=blob@entry=0x7f67103667f0, d=...) at qml/qqmltypeloader.cpp:1165
        _qml_memory_scope = {pushed = false}
#9  0x00007f67306dcdf1 in QQmlDataLoader::setData (this=this@entry=0x1d98c88, blob=blob@entry=0x7f67103667f0, file=file@entry=0x7f671d5b7640) at qml/qqmltypeloader.cpp:1147
        _qml_memory_scope = {pushed = false}
        d = {d = {ptr_value = 140080850892354, static FlagBit = <optimized out>, static Flag2Bit = <optimized out>, static FlagsMask = <optimized out>}}
#10 0x00007f67306e1e6c in QQmlDataLoader::loadThread (this=this@entry=0x1d98c88, blob=blob@entry=0x7f67103667f0) at qml/qqmltypeloader.cpp:1025
        file = {d = 0x7f67102da690}
        _qml_memory_scope = {pushed = false}
        debugCache = {{d = 0x7f672f510c80 <QHashData::shared_null>, e = 0x7f672f510c80 <QHashData::shared_null>}}
#11 0x00007f67306e2474 in QQmlDataLoader::load (this=0x1d98c88, blob=0x7f67103667f0, mode=QQmlDataLoader::PreferSynchronous) at qml/qqmltypeloader.cpp:918
No locals.
#12 0x00007f67306e251d in QQmlTypeLoader::getType (this=0x1d98c88, url=..., mode=mode@entry=QQmlDataLoader::PreferSynchronous) at qml/qqmltypeloader.cpp:1539
        holder = {lock = @0x1d98c88}
        typeData = 0x7f67103667f0
#13 0x00007f67306e5a52 in QQmlTypeData::resolveTypes (this=this@entry=0x35be410) at qml/qqmltypeloader.cpp:2552
        ref = {location = {line = 0, column = 0}, type = 0x7f671037a950, majorVersion = 0, minorVersion = 0, typeData = 0x0, prefix = {static null = {<No data fields>}, d = 0x7f672f50e660 <QArrayData::shared_null>}}
        majorVersion = -1
        minorVersion = -1
        parserRef = 0x7f671028eb90
        _container_ = {c = {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f67102b2860}, d = 0x7f67102b2860}}, brk = 0, i = {i = 0x7f67102b28a8}, e = {i = 0x7f67102b28d8}}
        typeReferences = <optimized out>
        names = {<QList<QString>> = {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x0}, d = 0x0}}, <No data fields>}
#14 0x00007f67306e6766 in QQmlTypeData::allDependenciesDone (this=0x35be410) at qml/qqmltypeloader.cpp:2284
        errors = {{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f672f510cd0 <QListData::shared_null>}, d = 0x7f672f510cd0 <QListData::shared_null>}}
        it = <optimized out>
        this = 0x35be410
#15 0x00007f67306dcb85 in QQmlDataLoader::setData (this=this@entry=0x1d98c88, blob=blob@entry=0x35be410, d=...) at qml/qqmltypeloader.cpp:1158
        _qml_memory_scope = {pushed = false}
#16 0x00007f67306dcdf1 in QQmlDataLoader::setData (this=this@entry=0x1d98c88, blob=blob@entry=0x35be410, file=file@entry=0x7f671d5b7a90) at qml/qqmltypeloader.cpp:1147
        _qml_memory_scope = {pushed = false}
        d = {d = {ptr_value = 140080850893458, static FlagBit = <optimized out>, static Flag2Bit = <optimized out>, static FlagsMask = <optimized out>}}
#17 0x00007f67306e1e6c in QQmlDataLoader::loadThread (this=0x1d98c88, blob=blob@entry=0x35be410) at qml/qqmltypeloader.cpp:1025
        file = {d = 0x7f6710002f50}
        _qml_memory_scope = {pushed = false}
        debugCache = {{d = 0x7f672f510c80 <QHashData::shared_null>, e = 0x7f672f510c80 <QHashData::shared_null>}}
#18 0x00007f67306e237d in QQmlDataLoaderThread::loadThread (this=<optimized out>, b=0x35be410) at qml/qqmltypeloader.cpp:808
No locals.
#19 0x00007f673074b0c8 in QQmlThreadPrivate::threadEvent (this=0x1d9a820) at qml/ftw/qqmlthread.cpp:197
No locals.
#20 0x00007f673074b67a in QQmlThreadPrivate::event (this=0x1d9a820, e=0x35bc970) at qml/ftw/qqmlthread.cpp:135
No locals.
#21 0x00007f672f474efd in QCoreApplication::notify (this=<optimized out>, receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:943
        d = <optimized out>
#22 0x00007f672f474c2d in QCoreApplication::notifyInternal (this=0x1d59170, receiver=0x1d9a820, event=event@entry=0x35bc970) at kernel/qcoreapplication.cpp:881
        threadData = 0x1da5770
        loopLevelCounter = {threadData = 0x1da5770}
        result = false
        cbdata = {0x1d9a820, 0x35bc970, 0x7f671d5b7b9f}
        d = <optimized out>
#23 0x00007f672f476e07 in sendEvent (event=0x35bc970, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:232
No locals.
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1da5770) at kernel/qcoreapplication.cpp:1485
        e = 0x35bc970
        pe = <optimized out>
        r = <optimized out>
        unlocker = {m = <synthetic pointer>}
        event_deleter = {d = 0x35bc970}
        __PRETTY_FUNCTION__ = "static void QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)"
        locker = {val = 31086488}
        startOffset = 0
        i = @0x1da578c: 1
        cleanup = {receiver = 0x0, event_type = 0, data = 0x1da5770, exceptionCaught = true}
#25 0x00007f672f4c1cd3 in postEventSourceDispatch (s=0x7f6710001340) at kernel/qeventdispatcher_glib.cpp:279
        source = 0x7f6710001340
#26 0x00007f672cb87e04 in g_main_dispatch (context=0x7f6710000990) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3064
        dispatch = 0x7f672f4c1cc0 <postEventSourceDispatch(GSource*, GSourceFunc, gpointer)>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = <optimized out>
        cb_data = 0x0
        need_destroy = <optimized out>
        source = 0x7f6710001340
        current = 0x7f67180025c0
        i = 0
#27 g_main_context_dispatch (context=context@entry=0x7f6710000990) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3663
No locals.
#28 0x00007f672cb88048 in g_main_context_iterate (context=context@entry=0x7f6710000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3734
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 1
        fds = 0x7f67100013c0
#29 0x00007f672cb880ec in g_main_context_iteration (context=0x7f6710000990, may_block=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#30 0x00007f672f4c198c in QEventDispatcherGlib::processEvents (this=0x7f67100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
        d = 0x7f67100008e0
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#31 0x00007f672f47396b in QEventLoop::exec (this=0x7f671d5b7e50, flags=...) at kernel/qeventloop.cpp:212
        locker = {val = 31035184}
        __PRETTY_FUNCTION__ = "int QEventLoop::exec(QEventLoop::ProcessEventsFlags)"
        ref = {d = 0x7f6710002de0, locker = @0x7f671d5b7dd0, exceptionCaught = true}
        d = 0x7f6710002de0
#32 0x00007f672f29c23a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:509
        d = 0x1d98ec0
        locker = {val = 31035184}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f672f8ae530 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f672f5bfcc0 <qt_meta_stringdata_QObject>, data = 0x7f672f5bfba0 <qt_meta_data_QObject>, static_metacall = 0x7f672f4a3a90 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f6710002de0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f672f60a060 <qt_meta_stringdata_Qt>, data = 0x7f672f6079a0 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f672f8aaf80 <QObject::staticMetaObject>, stringdata = 0x7f672f61d6a0 <qt_meta_stringdata_QEventLoop>, data = 0x7f672f61d640 <qt_meta_data_QEventLoop>, static_metacall = 0x7f672f507e70 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#33 0x00007f672f2a0233 in QThreadPrivate::start (arg=0x1d9a820) at thread/qthread_unix.cpp:345
        __clframe = {__cancel_routine = 0x7f672f29f500 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x1d9a820, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x1d9a820
        data = <optimized out>
        objectName = {static null = {<No data fields>}, d = 0x7f672f50e660 <QArrayData::shared_null>}
#34 0x00007f672e3d3182 in start_thread (arg=0x7f671d5b8700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f671d5b8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140080850896640, -8239813870540474447, 0, 0, 140080850897344, 140080850896640, 8316026755275634609, 8315914899205339057}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#35 0x00007f672ea2830d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.