.
Thread 4 (Thread 0xaf0afb70 (LWP 1712)):
#0  0xb78d8424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb63e940e in __GI___poll (fds=0xa5a3be8, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0xb623993b in g_poll (fds=0xa5a3be8, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.29.16/./glib/gpoll.c:132
No locals.
#3  0xb622ae56 in g_main_context_poll (n_fds=3, fds=0xa5a3be8, timeout=<optimized out>, context=0xa5a2cb8, priority=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3399
        poll_func = 0xb6239910 <g_poll>
#4  g_main_context_iterate (context=0xa5a2cb8, block=-1239181040, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3081
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0xa5a3be8
#5  0xb622b55b in g_main_loop_run (loop=0xa5a41f0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3294
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0xb50aab4a in _g_dbus_worker_flush_sync (worker=0x0, cancellable=0xaf0aef2c, error=0xb62e0410) at /build/buildd/glib2.0-2.29.16/./gio/gdbusprivate.c:1457
        ret = 1
        data = 0xb6405f20
#7  0x00000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0xb2a8cb70 (LWP 1694)):
#0  0xb78d8424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6315a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
No locals.
#2  0xb6405cfc in __pthread_cond_wait (cond=0xb5f71a30, mutex=0xb5f71a18) at forward.c:139
        __p = <optimized out>
#3  0xb5e6d8c9 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb5f6c940) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
No locals.
#4  0xb5e6d90f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb5f6c940) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
No locals.
#5  0xb4cb39cd in ?? () from /tmp/tmpQetH83/usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#6  0xb63f80ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 2 (Thread 0xac0a9b70 (LWP 1823)):
#0  0xb52ea09c in do_theme_change (icon_theme=0xb0b91648) at /build/buildd/gtk+3.0-3.1.12/./gtk/gtkicontheme.c:717
        priv = 0xb0b91648
#1  0xb566fff4 in ?? () from /tmp/tmpQetH83/usr/lib/libgtk-3.so.0
No symbol table info available.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 1 (Thread 0xb30bcaa0 (LWP 1690)):
#0  registerScriptValue (value=<optimized out>, this=<optimized out>) at api/qscriptengine_p.h:617
No locals.
#1  initFrom (value=..., this=<optimized out>) at api/qscriptengine_p.h:695
No locals.
#2  scriptValueFromJSCValue (value=<optimized out>, this=<optimized out>) at api/qscriptengine_p.h:646
        p_value = 0xa726f90
#3  QScriptValue::call (this=0xa726eec, thisObject=..., args=...) at api/qscriptvalue.cpp:1611
        exec = 0xb1d60098
        callData = {native = {function = {ptr = 0xb2262090}}, js = {functionExecutable = 0xb2262090, scopeChain = 0xb0604f48}}
        jscThisObject = {u = {asEncodedJSValue = -5606717184, asDouble = -nan(0xffffeb1d04900), asBits = {payload = -1311749888, tag = -2}}}
        jscArgs = {m_args = 0xbfd642a4, m_argCount = 0}
        callType = QTJSC::CallTypeJS
        argsVector = {a = 8, s = 0, ptr = 0xbfd642a4, {array = "\200\321\027\n\314B\326\277\340\000\326\261\177i1\266\364\277\366\265\000\000\000\000Z\016\347\265\364\357\213\267\350@\030\262\205\213\355\265\250(\357\265\320\203\211\n\364\357\213\267\350@\030\262\220\271h\267\364/\256\266\f\033\230\n\230\312\027\n", q_for_alignment_1 = -4623434523339140736, q_for_alignment_2 = -0.34782696710251315}}
        result = {u = {asEncodedJSValue = -5606597504, asDouble = -nan(0xffffeb1d21c80), asBits = {payload = -1311630208, tag = -2}}}
#4  0xb691fca9 in QDeclarativeQtScriptExpression::eval (this=0xa981ae0, secondaryScope=0xa726eec, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:479
        oldSharedScope = 0x0
        oldOverride = 0x0
        svalue = {d_ptr = {d = 0xa7faa08}}
        watcher = {m_wasDeleted = 0xbfd643a4, m_wasDeletedStorage = false, m_d = 0xa981ae0}
        ep = 0xa17ca98
        scriptEngine = 0xa17ca98
        oldSharedContext = 0x0
        isShared = false
#5  0xb691ffb2 in QDeclarativeQtScriptExpression::scriptValue (this=0xa981ae0, secondaryScope=0xa726eec, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:434
        lastCaptureProperties = false
        value = {d_ptr = {d = 0xb5ecae6e}}
        watcher = {m_wasDeleted = 0xbfd643a4, m_wasDeletedStorage = true, m_d = 0xa981ae0}
        ep = 0xa17ca98
#6  0xb69202b6 in QDeclarativeExpressionPrivate::scriptValue (this=0xa981ae0, secondaryScope=0xa726eec, isUndefined=0xa726eec) at qml/qdeclarativeexpression.cpp:614
No locals.
#7  0xb6920434 in QDeclarativeExpressionPrivate::value (this=0xa981a90, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:628
        ep = 0xa17ca98
#8  0xb6958e30 in QDeclarativeBoundSignal::qt_metacall (this=0xa977f90, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfd6489c) at qml/qdeclarativeboundsignal.cpp:177
No locals.
#9  0xb778dbed in metacall (argv=0xbfd6489c, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xa977f90) at kernel/qmetaobject.cpp:237
No locals.
#10 QMetaObject::metacall (object=0xa977f90, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfd6489c) at kernel/qmetaobject.cpp:232
No locals.
#11 0xb779ca1a in QMetaObject::activate (sender=0xa97c7d0, m=0xa97c9f4, local_signal_index=2, argv=0xbfd6489c) at kernel/qobject.cpp:3278
        receiverInSameThread = <optimized out>
        previousSender = 0x0
        receiver = 0xa977f90
        method = 4
        currentSender = {sender = 0xa97c7d0, signal = 32, ref = 0}
        c = 0xa977fb0
        last = 0xa977fb0
        methodOffset = 30
        signal_absolute_index = 32
        empty_argv = {0x0}
        currentThreadData = 0xa0fc4b8
        locker = {val = 170054608}
        connectionLists = 0xa981928
        signalOffset = 23
        signal_index = 25
#12 0xb779d0d8 in QMetaObject::activate (sender=0xa97c7d0, signal_index=32, argv=0xbfd6489c) at kernel/qobject.cpp:3332
        mo = 0xa97c9f4
#13 0xb690c268 in QDeclarativeVMEMetaObject::metaCall (this=0xa97c9f0, c=177719792, _id=-1, a=0xbfd6489c) at qml/qdeclarativevmemetaobject.cpp:639
        plainSignals = 25
#14 0xb690bbb1 in QDeclarativeVMEMetaObject::metaCall (this=0xa97ebe0, c=QMetaObject::InvokeMetaMethod, _id=32, a=0xbfd6489c) at qml/qdeclarativevmemetaobject.cpp:673
No locals.
#15 0xb778dbed in metacall (argv=0xbfd6489c, idx=32, cl=QMetaObject::InvokeMetaMethod, object=0xa97c7d0) at kernel/qmetaobject.cpp:237
No locals.
#16 QMetaObject::metacall (object=0xa97c7d0, cl=QMetaObject::InvokeMetaMethod, idx=32, argv=0xbfd6489c) at kernel/qmetaobject.cpp:232
No locals.
#17 0xb69bcd2f in QDeclarativeObjectMethodScriptClass::callMethod (this=0xa190088, object=0xa97c7d0, index=32, returnType=0, argCount=0, argTypes=0x0, ctxt=0xb1d60098) at qml/qdeclarativeobjectscriptclass.cpp:920
        args = {0x0}
#18 0xb69be5e6 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xa190088, object=0xa97c7d0, data=..., ctxt=0xb1d60098) at qml/qdeclarativeobjectscriptclass.cpp:880
No locals.
#19 0xb69bf4ae in QDeclarativeObjectMethodScriptClass::call (this=0xa190088, o=0xa94d618, ctxt=0xb1d60098) at qml/qdeclarativeobjectscriptclass.cpp:849
        method = 0xa94d618
#20 0xb5ef127c in QScript::DeclarativeObjectDelegate::call (exec=0xbfd64b54, callee=0xbfd64b50, thisValue=..., args=...) at bridge/qscriptdeclarativeobject.cpp:154
        scriptClass = 0xa190088
        eng_p = 0xa17cdb8
        scriptObject = {d_ptr = {d = 0xa9395b0}}
        delegate = 0xa8601b0
        ctxt = 0xb1d60098
        result = {dummy = "\324K\326\277\000\000\000"}
#21 0xb5ddcb43 in QTJSC::NativeFuncWrapper::operator() (this=0xbfd64bf0, exec=0xb1d60098, jsobj=0xb1d3fd40, thisValue=..., argList=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
        debugger = 0x0
        returnValue = {u = {asEncodedJSValue = -2, asDouble = -nan(0xffffffffffffe), asBits = {payload = -2, tag = -1}}}
#22 0xb5db10ff in QTJSC::cti_op_call_NotJSFunction (args=0xb2214918) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771
        thisValue = <optimized out>
        callFrame = 0xa726eec
        argv = <optimized out>
        returnValue = <optimized out>
        argCount = 175271648
        previousCallFrame = 0xb1d60048
        argList = {m_args = 0xb1d60058, m_argCount = 0}
        funcVal = {u = {asEncodedJSValue = -5606474432, asDouble = -nan(0xffffeb1d3fd40), asBits = {payload = -1311507136, tag = -2}}}
        callData = {native = {function = {ptr = 0xb5ef1040 <QScript::DeclarativeObjectDelegate::call(QTJSC::ExecState*, QTJSC::JSObject*, QTJSC::JSValue, QTJSC::ArgList const&)>}}, js = {functionExecutable = 0xb5ef1040, scopeChain = 0xfffffffe}}
        callType = <optimized out>
        callFrame = <optimized out>
        vl_args = 0xbfd64c24 "@\375\323\261\376\377\377\377\n"
        stackFrame = @0xbfd64c20
        codeBlock = 0xfffffffe
#23 0xb1ca57f1 in ?? ()
No symbol table info available.
#24 0xb5d6c967 in execute (exception=<optimized out>, globalData=<optimized out>, callFrame=<optimized out>, registerFile=<optimized out>, this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79
No locals.
#25 QTJSC::Interpreter::execute (this=0xb218c360, functionExecutable=0xb2262000, callFrame=0xa17d0d4, function=0xb1d3f980, thisObj=0xb1d60048, args=..., scopeChain=0xb063b348, exception=0xb218ae94) at ../3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:716
        oldEnd = 0xb1d60000
        end = 0xa726ee0
        newCallFrame = 0x200
#26 0xb5e09312 in QTJSC::JSFunction::call (this=0xb1d3f980, exec=0xa17d0d4, thisValue=..., args=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122
No locals.
#27 0xb5ddcba9 in QTJSC::call (exec=0xa17d0d4, functionObject=..., callType=QTJSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62
No locals.
#28 0xb5ed149c in QScriptValue::call (this=0xa726eec, thisObject=..., args=...) at api/qscriptvalue.cpp:1605
        exec = 0xa17d0d4
        callData = {native = {function = {ptr = 0xb2262000}}, js = {functionExecutable = 0xb2262000, scopeChain = 0xb063b348}}
        jscThisObject = {u = {asEncodedJSValue = -5606717184, asDouble = -nan(0xffffeb1d04900), asBits = {payload = -1311749888, tag = -2}}}
        jscArgs = {m_args = 0xbfd64e04, m_argCount = 0}
        callType = QTJSC::CallTypeJS
        argsVector = {a = 8, s = 0, ptr = 0xbfd64e04, {array = "\200\321\027\n,N\326\277H\000\326\261\177i1\266\364\277\366\265\000\000\000\000Z\016\347\265\364\357\213\267\350@\030\262\205\213\355\265\250(\357\265\250\241t\n\364\357\213\267\350@\030\262\220\271h\267\364/\256\266\204\367\227\n\230\312\027\n", q_for_alignment_1 = -4623422016394374784, q_for_alignment_2 = -0.3485212420048569}}
        result = {u = {asEncodedJSValue = -4623421412284694456, asDouble = -0.34855477682868186, asBits = {payload = -1311375288, tag = -1076474184}}}
#29 0xb691fca9 in QDeclarativeQtScriptExpression::eval (this=0xa97f758, secondaryScope=0xa726eec, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:479
        oldSharedScope = 0x0
        oldOverride = 0x0
        svalue = {d_ptr = {d = 0xa7faa08}}
        watcher = {m_wasDeleted = 0xbfd64f04, m_wasDeletedStorage = false, m_d = 0xa97f758}
        ep = 0xa17ca98
        scriptEngine = 0xa17ca98
        oldSharedContext = 0x0
        isShared = false
#30 0xb691ffb2 in QDeclarativeQtScriptExpression::scriptValue (this=0xa97f758, secondaryScope=0xa726eec, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:434
        lastCaptureProperties = false
        value = {d_ptr = {d = 0xb5ecae6e}}
        watcher = {m_wasDeleted = 0xbfd64f04, m_wasDeletedStorage = true, m_d = 0xa97f758}
        ep = 0xa17ca98
#31 0xb69202b6 in QDeclarativeExpressionPrivate::scriptValue (this=0xa97f758, secondaryScope=0xa726eec, isUndefined=0xa726eec) at qml/qdeclarativeexpression.cpp:614
No locals.
#32 0xb6920434 in QDeclarativeExpressionPrivate::value (this=0xa97f708, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:628
        ep = 0xa17ca98
#33 0xb6958e30 in QDeclarativeBoundSignal::qt_metacall (this=0xa97f288, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfd650e4) at qml/qdeclarativeboundsignal.cpp:177
No locals.
#34 0xb778dbed in metacall (argv=0xbfd650e4, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xa97f288) at kernel/qmetaobject.cpp:237
No locals.
#35 QMetaObject::metacall (object=0xa97f288, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfd650e4) at kernel/qmetaobject.cpp:232
No locals.
#36 0xb779ca1a in QMetaObject::activate (sender=0xa97eca8, m=0xb666c6a8, local_signal_index=5, argv=0x0) at kernel/qobject.cpp:3278
        receiverInSameThread = <optimized out>
        previousSender = 0x0
        receiver = 0xa97f288
        method = 4
        currentSender = {sender = 0xa97eca8, signal = 35, ref = 0}
        c = 0xa97f2a8
        last = 0xa97f2a8
        methodOffset = 30
        signal_absolute_index = 35
        empty_argv = {0x0}
        currentThreadData = 0xa0fc4b8
        locker = {val = 170054608}
        connectionLists = 0xa97f570
        signalOffset = 23
        signal_index = 28
#37 0xb65ff105 in BlendedImageProvider::requestImage (this=0xa726eec, id=..., size=0x404e8000, requestedSize=...) at /build/buildd/unity-2d-4.2.0/libunity-2d-private/src/blendedimageprovider.cpp:75
        color = {cspec = 3076603892, ct = {argb = {alpha = 61428, red = 46987, green = 0, blue = 0, pad = 44728}, ahsv = {alpha = 61428, hue = 46987, saturation = 0, value = 0, pad = 44728}, acmyk = {alpha = 61428, cyan = 46987, magenta = 0, yellow = 0, black = 44728}, ahsl = {alpha = 61428, hue = 46987, saturation = 0, lightness = 0, pad = 44728}, array = {61428, 46987, 0, 0, 44728}}}
        painter = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0xb742bec0 "QPainter", data = 0xb742bf60, extradata = 0x0}}, d_ptr = {d = 0xa97ecb0}}
        __PRETTY_FUNCTION__ = "virtual QImage BlendedImageProvider::requestImage(const QString&, QSize*, const QSize&)"
        rx = {priv = 0x613ff4}
        list = {<QList<QString>> = {{p = {static shared_null = {ref = {_q_value = 11439}, alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0x0}, d = 0x0}}, <No data fields>}
        fileName = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 1}, alloc = 0, size = 0, data = 0x8056552, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 110}, alloc = 0, size = 0, data = 0xb78c0fbe, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0xa97ed18, static codecForCStrings = 0x0}
        colorName = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 1}, alloc = 0, size = 0, data = 0x8056552, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 110}, alloc = 0, size = 0, data = 0xb78c0fbe, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0xbfd664b0, static codecForCStrings = 0x0}
        valid = 10
        alpha = -nan(0x400000)
        image = {<QPaintDevice> = {_vptr.QPaintDevice = 0xb78beff4, painters = 50360}, d = 0xa97eca8}
#38 0x406ba000 in ?? ()
No symbol table info available.
Backtrace stopped: Not enough registers or memory available to unwind further