. Thread 18 (Thread 0x7fc43a81c700 (LWP 27508)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc42c001c00) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc42c001c00 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc42c006950 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 17 (Thread 0x7fc438bff700 (LWP 27092)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc42c05c9f0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc42c05c9f0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc42c05cbe0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 16 (Thread 0x7fc433fff700 (LWP 4445)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc42c0016a0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc42c0016a0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc42c0015c0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 15 (Thread 0x7fc42bfff700 (LWP 3868)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc434009670) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc434009670 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc434009590 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 14 (Thread 0x7fc465ffb700 (LWP 3542)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc43c0009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc43c0009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc43c0008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 13 (Thread 0x7fc4667fc700 (LWP 3541)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc44c0009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc44c0009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc44c0008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 12 (Thread 0x7fc466ffd700 (LWP 3540)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc45c0009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc45c0009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc45c0008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 11 (Thread 0x7fc4677fe700 (LWP 3539)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4540009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4540009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4540008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 10 (Thread 0x7fc467fff700 (LWP 3538)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4580009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4580009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4580008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 9 (Thread 0x7fc470807700 (LWP 3537)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4500009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4500009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4500008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 8 (Thread 0x7fc471008700 (LWP 3536)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4440009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4440009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4440008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 7 (Thread 0x7fc471809700 (LWP 3535)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4480009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4480009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4480008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 6 (Thread 0x7fc47200a700 (LWP 3534)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4600009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4600009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4600008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 5 (Thread 0x7fc47280b700 (LWP 3533)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x7fc4680009c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4680009c0 in ?? () No symbol table info available. #3 0x0000000000000001 in ?? () No symbol table info available. #4 0x00007fc4680008e0 in ?? () No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 4 (Thread 0x7fc479567700 (LWP 3523)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 No locals. #1 0x00007fc4894aa212 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fc4897a2e80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 No locals. #2 0x00007fc4894aa249 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 No locals. #3 0x00007fc482653354 in ?? () No symbol table info available. #4 0x00007fc4894aa240 in ?? () at ../3rdparty/javascriptcore/JavaScriptCore/wtf/TCSpinLock.h:100 from /tmp/tmpq4Q7tS/usr/lib/x86_64-linux-gnu/libQtScript.so.4 No symbol table info available. #5 0x00007fc4897a2e80 in ?? () from /tmp/tmpq4Q7tS/usr/lib/x86_64-linux-gnu/libQtScript.so.4 No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. . Thread 3 (Thread 0x7fc47c491700 (LWP 3486)): #0 0x00007fc48bec0b03 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007fc48b2ed0e6 in g_main_context_pending (context=0x1a30800) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146 retval = #2 0x00007fc4740010e0 in ?? () No symbol table info available. #3 0x00007fc47c490730 in ?? () No symbol table info available. #4 0x00007fff7d293aa0 in ?? () No symbol table info available. #5 0x00007fc48be10f10 in ?? () from /tmp/tmpq4Q7tS/lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. . Thread 2 (Thread 0x7fc47bc90700 (LWP 3487)): #0 0x00007fc48d19014c in g_type_add_class_private (class_type=140481736536232, private_size=140481736530112) at /build/buildd/glib2.0-2.32.0/./gobject/gtype.c:4586 node = 0x2f56870 offset = __PRETTY_FUNCTION__ = "g_type_add_class_private" #1 0x00007fc48627c971 in g_socket_send_message (socket=0x3745290, address=0x7fc48d16ebd0, vectors=0x1, num_vectors=27373864, messages=0xaaaaaaaaaaaaaaab, num_messages=0, flags=0, cancellable=0x0, error=0x7fc47400d860) at /build/buildd/glib2.0-2.32.0/./gio/gsocket.c:3706 msg = {msg_name = 0x7fc47400f770, msg_namelen = 0, msg_iov = 0x0, msg_iovlen = 117, msg_control = 0x7fc40000007e, msg_controllen = 140481736537968, msg_flags = -2043625213} result = one_vector = {buffer = 0x0, size = 4} zero = 0 '\000' __PRETTY_FUNCTION__ = "g_socket_send_message" Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 1 (Thread 0x7fc48f162e00 (LWP 3483)): #0 ref (this=0x0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121 No locals. #1 QString (other=..., this=0x7fff7d2911e0) at ../../include/QtCore/../../src/corelib/tools/qstring.h:726 No locals. #2 QDBusError::message (this=0x2977e30) at qdbuserror.cpp:336 No locals. #3 0x00007fc48dbc6436 in createError (err=...) at ../../include/QtDBus/../../src/dbus/qdbusmessage.h:81 No locals. #4 QDBusPendingCall::fromError (error=...) at qdbuspendingcall.cpp:446 No locals. #5 0x00007fc48db9a4f5 in QDBusAbstractInterface::asyncCallWithArgumentList (this=0x32de2f0, method=..., args=...) at qdbusabstractinterface.cpp:496 d = 0x2977d80 msg = {d_ptr = 0x7fc481af87c0} #6 0x00007fc48cd093b2 in Icon (this=0x32de2f0) at /build/buildd/libqtbamf-0.2.3/bamf-view-proxy.h:64 argumentList = {{p = {static shared_null = {ref = {_q_value = 1}, alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0x61cb00}, d = 0x61cb00}} #7 BamfView::icon (this=) at /build/buildd/libqtbamf-0.2.3/bamf-view.cpp:127 reply = { = { = {d = {d = 0x2f3b830}}, }, } #8 0x00007fc48c7283dd in WindowInfo::icon (this=0x2e52640) at /build/buildd/unity-2d-5.8.0/libunity-2d-private/src/windowinfo.cpp:237 No locals. #9 0x00007fc48c7291c7 in WindowInfo::qt_metacall (this=0x2e52640, _c=, _id=4, _a=0x7fff7d2914b0) at /build/buildd/unity-2d-5.8.0/obj-x86_64-linux-gnu/libunity-2d-private/src/windowinfo.moc:164 _v = 0x7fff7d291550 #10 0x00007fc48d816538 in QDeclarativeObjectScriptClass::property (this=0x1c00420, obj=0x2e52640, name=) at qml/qdeclarativeobjectscriptclass.cpp:301 rv = {static null = {}, static shared_null = {ref = {_q_value = 1}, alloc = 0, size = 0, data = 0x61ca5a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 202}, alloc = 0, size = 0, data = 0x7fc48ef838da, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x61ca40, static codecForCStrings = 0x0} args = {0x7fff7d291550, 0x0} scriptEngine = 0x1bd7168 enginePriv = 0x1bd7060 #11 0x00007fc48d8167cb in QDeclarativeObjectScriptClass::property (this=0x1c00420, object=, name=@0x7fff7d2915f8) at qml/qdeclarativeobjectscriptclass.cpp:218 No locals. #12 0x00007fc489521fd0 in QScript::DeclarativeObjectDelegate::getOwnPropertySlot (this=0x2b8cfc0, object=0x7fc478838540, exec=0x7fc4788670f8, propertyName=..., slot=...) at bridge/qscriptdeclarativeobject.cpp:76 val = {dummy = "\002\000\000\000\000\000\000"} identifier = 0x7fc478c9e708 p = 0x1bfee50 flags = {i = 3} #13 0x00007fc4893c61d5 in fastGetOwnPropertySlot (slot=..., propertyName=..., exec=0x7fc4788670f8, this=0x7fc478838540) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:382 No locals. #14 QTJSC::JSValue::get (this=, exec=0x7fc4788670f8, propertyName=..., slot=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:618 prototype = cell = 0x7fc478838540 #15 0x00007fc4893f83cf in QTJSC::cti_op_get_by_id_generic (args=) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1237 callFrame = slot = {m_getValue = 0xffffffffffffffff, m_slotBase = {m_ptr = 0x7fc478838540}, m_data = {getterFunc = 0x7fff7d2916e8, valueSlot = 0x7fff7d2916e8, registerSlot = 0x7fff7d2916e8, index = 2099844840}, m_value = {m_ptr = 0x0}, m_offset = 18446744073709551615} stackFrame = @0x7fff7d291720 baseValue = {m_ptr = 0x7fc478838540} result = #16 0x00007fc4403ce5bd in ?? () No symbol table info available. #17 0x00007fc47400d250 in ?? () No symbol table info available. #18 0x00007fc478838540 in ?? () No symbol table info available. #19 0x00007fc478d4f798 in ?? () No symbol table info available. #20 0x00007fc48d191164 in g_type_plugin_unuse (plugin=0x7fc4788670b0) at /build/buildd/glib2.0-2.32.0/./gobject/gtypeplugin.c:142 __inst = 0x7fc4788670b0 __t = 140735293231584 __r = _g_boolean_var_ = iface = __PRETTY_FUNCTION__ = "g_type_plugin_unuse" #21 0x00007fc48b2dcf23 in g_hash_table_lookup (hash_table=0x0, key=0x2635180) at /build/buildd/glib2.0-2.32.0/./glib/ghash.c:1072 node_hash = __PRETTY_FUNCTION__ = "g_hash_table_lookup" #22 0x00007fc4897a2d78 in QTJSC::ExecutableAllocator::pageSize () from /tmp/tmpq4Q7tS/usr/lib/x86_64-linux-gnu/libQtScript.so.4 No symbol table info available. #23 0x00007fc4788670a0 in ?? () No symbol table info available. #24 0x00007fc4788670f8 in ?? () No symbol table info available. #25 0x00007fc478c6a738 in ?? () No symbol table info available. #26 0x00007fc4893b63a1 in execute (exception=0x7fc478c70a88, globalData=0x7fc478c6f800, callFrame=0x7fc4897a2d78, registerFile=0x7fc478c6a750, this=) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 No locals. #27 QTJSC::Interpreter::execute (this=0x7fc478c70a88, functionExecutable=0x7fc442b5b770, callFrame=0x7fc478c6f800, function=0x7fc4788329c0, thisObj=, args=, scopeChain=0x7fc442be0cf0, exception=0x7fc478c70a88) at ../3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:716 oldEnd = 0x7fc4788670f8 dst = end = 0x3 argc = 1 globalObjectScope = { = { = {}, }, m_dynamicGlobalObjectSlot = @0x7fc478c70ad8, m_savedDynamicGlobalObject = 0x7fc478800000} newCallFrame = 0x7fc4897a2d78 result = {m_ptr = 0x0} #28 0x00007fc48944d557 in QTJSC::JSFunction::call (this=0x7fc4788329c0, exec=0x7fc4788670a0, thisValue=..., args=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122 No locals. #29 0x00007fc4894229a2 in QTJSC::call (exec=, functionObject=, callType=, callData=, thisValue=, args=) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62 No locals. #30 0x00007fc4895056be in QScriptValue::call (this=, thisObject=, args=...) at api/qscriptvalue.cpp:1604 d = 0x2e3c5c0 exec = 0x7fc4788670a0 savedException = {m_ptr = 0x0} callee = {m_ptr = 0x7fc4788329c0} callData = {native = {function = {ptr = 0x7fc442b5b770}}, js = {functionExecutable = 0x7fc442b5b770, scopeChain = 0x7fc442be0cf0}} jscThisObject = {m_ptr = 0x7fc478804900} jscArgs = {m_args = 0x7fff7d291920, m_argCount = 0} callType = QTJSC::CallTypeJS argsVector = {a = 8, s = 0, ptr = 0x7fff7d291920, {array = " \a\031\214\304\177\000\000 \a\031\214\304\177\000\000 \000\000\000\000\000\000\000\060)e\202\304\177\000\000 \000\000\000\000\000\000\000@\344U\003\000\000\000\000\000\200\363\001\000\000\000\000p-\026\217\304\177\000\000p\211\363\001\000\000\000", q_for_alignment_1 = 140482140768032, q_for_alignment_2 = 6.9407399607718641e-310}} result = {m_ptr = 0x7fc46c01e6f0} #31 0x00007fc48d782dd5 in QDeclarativeQtScriptExpression::eval (this=0x2e49248, secondaryScope=, isUndefined=0x7fff7d291ddf) at qml/qdeclarativeexpression.cpp:518 watcher = {m_wasDeleted = 0x7fff7d291a98, m_wasDeletedStorage = false, m_d = 0x2e49248} ep = 0x1bd7060 isShared = true engine = scriptEngine = 0x1bd7168 oldSharedContext = 0x0 oldOverride = 0x0 thisObject = {d_ptr = {d = 0x0}} oldSharedScope = 0x0 svalue = {d_ptr = {d = 0x1a1af30}} #32 0x00007fc48d783141 in QDeclarativeQtScriptExpression::scriptValue (this=0x2e49248, secondaryScope=, isUndefined=) at qml/qdeclarativeexpression.cpp:470 lastCaptureProperties = false value = {d_ptr = {d = 0xb02b30010}} watcher = {m_wasDeleted = 0x7fff7d291a98, m_wasDeletedStorage = false, m_d = 0x2e49248} ep = 0x1bd7060 lastCapturedProperties = {m_count = 0, m_capacity = 0, m_data = 0x0} #33 0x00007fc48d783449 in QDeclarativeExpressionPrivate::scriptValue (this=0x2e491c0, secondaryScope=0x0, isUndefined=0x7fff7d291ddf) at qml/qdeclarativeexpression.cpp:653 No locals. #34 0x00007fc48d784e25 in QDeclarativeBinding::update (this=0x2e49160, flags=...) at qml/qdeclarativebinding.cpp:367 ep = 0x1bd7060 isUndefined = false value = {d = {data = {c = 0 '\000', i = 0, u = 0, b = false, d = 0, f = 0, real = 0, ll = 0, ull = 0, o = 0x0, ptr = 0x0, shared = 0x0}, type = 0, is_shared = 0, is_null = 1}, static handler = 0x7fc48ef78c20} scriptValue = {d_ptr = {d = 0x2dfaf00}} wasDeleted = false d = 0x2e491c0 #35 0x00007fc48d783d3b in update (this=) at ../../include/QtDeclarative/private/../../../src/declarative/qml/qdeclarativebinding_p.h:177 No locals. #36 QDeclarativeBindingPrivate::emitValueChanged (this=) at qml/qdeclarativebinding.cpp:466 No locals. #37 0x00007fc48d782cbb in QDeclarativeExpression::qt_metacall (this=0x2e49160, _c=QMetaObject::InvokeMetaMethod, _id=, _a=0x7fff7d291f40) at .moc/release-shared/moc_qdeclarativeexpression.cpp:94 No locals. #38 0x00007fc48d87efa0 in QDeclarativeBinding::qt_metacall (this=0x2e49160, _c=QMetaObject::InvokeMetaMethod, _id=, _a=0x7fff7d291f40) at .moc/release-shared/moc_qdeclarativebinding_p.cpp:86 No locals. #39 0x00007fc48ec41af9 in QMetaObject::activate (sender=0x2dfaf00, m=, local_signal_index=, argv=0x0) at kernel/qobject.cpp:3566 method = receiverInSameThread = true previousSender = 0x0 callFunction = receiver = 0x2e49160 currentSender = {sender = 0x2dfaf00, signal = 64, ref = 1} method_relative = c = 0x2e30f20 last = 0x2e30f20 methodOffset = 60 signal_absolute_index = 64 empty_argv = {0x0} locker = {val = 29156880} connectionLists = 0x2e29780 list = 0x2e29b00 signalOffset = 48 signal_index = currentThreadId = 140482190913024 #40 0x00007fc48d87d381 in QDeclarativeListView::qt_metacall (this=0x2dfaf00, _c=QMetaObject::WriteProperty, _id=2, _a=0x7fff7d292030) at .moc/release-shared/moc_qdeclarativelistview_p.cpp:560 _v = #41 0x00007fc48d8171b0 in QDeclarativeObjectScriptClass::setProperty (this=0x1c00420, obj=0x2dfaf00, name=, value=..., context=0x7fc4788670a0, evalContext=0x2e5c710) at qml/qdeclarativeobjectscriptclass.cpp:421 rawValue = 1.4422906624303671e-316 status = 0 flags = -1 a = {0x7fff7d292204, 0x0, 0x7fff7d292200, 0x7fff7d292208} v = {d = {data = {c = 16 '\020', i = 2099847440, u = 2099847440, b = 16, d = 6.953247354504069e-310, f = 1.40507001e+37, real = 6.953247354504069e-310, ll = 140735293235472, ull = 140735293235472, o = 0x7fff7d292110, ptr = 0x7fff7d292110, shared = 0x7fff7d292110}, type = 48475952, is_shared = 0, is_null = 0}, static handler = 0x7fc48ef78c20} enginePriv = 0x1bd7060 newBinding = delBinding = #42 0x00007fc4895222c2 in QScript::DeclarativeObjectDelegate::put (this=0x2958010, object=0x7fc48d817db0, exec=, propertyName=, value=..., slot=...) at bridge/qscriptdeclarativeobject.cpp:99 engine = 0x1bd76d0 flags = {i = 3} saveFrame = {engine = 0x1bd76d0, oldFrame = 0x7fc478867048} identifier = 0x7fc478ce4b98 p = 0x1bfee50 #43 0x00007fc489401258 in put (slot=..., value=, propertyName=, exec=0x7fc4788670a0, this=0x7fff7d292310) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:658 No locals. #44 QTJSC::cti_op_put_by_id (args=0x7fff7d292340) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1252 callFrame = 0x7fc4788670a0 slot = {m_type = QTJSC::PutPropertySlot::Uncachable, m_base = 0x0, m_offset = 0} stackFrame = @0x7fff7d292340 codeBlock = 0x2977e30 #45 0x00007fc440038b4a in ?? () No symbol table info available. #46 0x0000000000000000 in ?? () No symbol table info available.