Public bug reported:
Just install Qt5.2 and try opening
com.ubuntu.developer.andrewsomething.stackbrowser_stackbrowser_0.2.2,
that is enough to create the crash.
Stack trace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 engine (this=<optimized out>) at
../../include/QtQml/5.2.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:171
171
../../include/QtQml/5.2.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:
No such file or directory.
(gdb) bt full
#0 engine (this=<optimized out>) at
../../include/QtQml/5.2.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:171
No locals.
#1 ListModel::set (this=this@entry=0x1ca0bd0,
elementIndex=elementIndex@entry=0, object=object@entry=...,
eng=eng@entry=0x15d7338) at types/qqmllistmodel.cpp:490
e = <optimized out>
propertyName = <optimized out>
o = {ptr = 0x1ca0bd0}
a = <optimized out>
date = <optimized out>
scope = {engine = 0x7fff8001, mark = 0xb5f9a6ed <__GI___libc_malloc+76>}
it = {object = {ptr = 0xb1101a00}, current = {ptr = 0x0}, arrayNode =
0x0, arrayIndex = 0, memberIndex = 16, flags = 3053039089, tmpDynamicProperty =
{{value = {{val = 2816055968, dbl = 1.3913165105550167e-314, {{uint_32 =
2816055968, int_32 = -1478911328,
m = 0xa7d99aa0, o = 0xa7d99aa0, s = 0xa7d99aa0}, tag =
0}}}, {get = 0xa7d99aa0, set = 0x0}}}}
propertyValue = <optimized out>
#2 0xb6cc87b0 in ListModel::append (this=this@entry=0x1ca0bd0, object=...,
eng=eng@entry=0x15d7338) at types/qqmllistmodel.cpp:589
No locals.
#3 0xb6cc869e in ListModel::set (this=this@entry=0x16da7a8,
elementIndex=elementIndex@entry=0, object=..., object@entry=...,
eng=eng@entry=0x15d7338) at types/qqmllistmodel.cpp:523
j = 0
subModel = 0x1ca0bd0
arrayLength = 2
r = @0x1c9e528: {name = {static null = {<No data fields>}, d =
0x1afd1d8}, type = ListLayout::Role::List, blockIndex = 0, blockOffset = 0,
index = 0, subLayout = 0x1ca1610}
e = 0x1ca0b58
propertyName = {ptr = 0xb11019f0}
o = {ptr = 0xb1101a00}
a = {ptr = 0xb1101a08}
date = {ptr = 0xb1101a10}
scope = {engine = 0x15d9d08, mark = 0xb11019e0}
it = {object = {ptr = 0xb11019e0}, current = {ptr = 0xb11019e8},
arrayNode = 0x0, arrayIndex = 0, memberIndex = 1, flags = 3, tmpDynamicProperty
= {{value = {{val = 9222386874436288512, dbl = nan(0xc800000000000), {{uint_32
= 0, int_32 = 0, m = 0x0, o = 0x0,
s = 0x0}, tag = 2147254272}}}, {get = 0x0, set =
0x7ffc8000}}}}
propertyValue = {ptr = 0xb11019f8}
#4 0xb6cc87b0 in ListModel::append (this=0x16da7a8, object=object@entry=...,
eng=0x15d7338) at types/qqmllistmodel.cpp:589
No locals.
#5 0xb6cca9c4 in QQmlListModel::append (this=0x16dca40, args=0xbebc1310) at
types/qqmllistmodel.cpp:2079
index = <optimized out>
scope = {engine = 0x15d9d08, mark = 0xb11019d0}
argObject = {ptr = 0xb11019d0}
objectArray = {ptr = 0xb11019d8}
#6 0xb6cd89e2 in QQmlListModel::qt_static_metacall (_o=_o@entry=0x16dca40,
_c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3,
_a=_a@entry=0xbebc12e0) at .moc/moc_qqmllistmodel_p.cpp:123
_t = 0x16dca40
#7 0xb6cd8b2a in QQmlListModel::qt_metacall (this=0x16dca40,
_c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbebc12e0) at
.moc/moc_qqmllistmodel_p.cpp:186
No locals.
#8 0xb6c10ea8 in QQmlVMEMetaObject::metaCall (this=0x16dcb18, c=<optimized
out>, _id=34, a=<optimized out>) at qml/qqmlvmemetaobject.cpp:980
id = 34
#9 0xb62da40c in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#10 0xb6c001c6 in QV4::QObjectMethod::callInternal (this=<optimized out>,
callData=0xb1101970) at jsruntime/qv4qobjectwrapper.cpp:1831
rv = {ptr = 0xb11019c0}
qmlGlobal = <optimized out>
func = {callData = 0xb1101970, retVal = {ptr = 0xb11019c0}, ctx =
0x16dc8d0, e = 0x15d7338}
funcptr = 0xbebc1310
args = {0x0, 0xbebc12d0}
v8Engine = 0x15d7338
scope = {engine = 0x15d9d08, mark = 0xb11019c0}
method = {<QQmlPropertyRawData> = {{propType = 43, propTypeName = 0x2b
<error: Cannot access memory at address 0x2b>}, coreIndex = 34, {notifyIndex =
0, arguments = 0x0}, {{revision = 0, metaObjectOffset = 3, {{valueTypeFlags =
65534, valueTypePropType = 65535,
valueTypeCoreIndex = 116}, {overrideIndexIsProperty = 0,
overrideIndex = -1}}}, {accessors = 0x30000, accessorData = -2}}, flags =
4718912}, <No data fields>}
#11 0xb6bb2152 in call (callData=0xb1101970, this=<optimized out>) at
jsruntime/qv4functionobject_p.h:133
No locals.
#12 QV4::__qmljs_call_activation_property (context=0xbebc144c, name=...,
callData=...) at jsruntime/qv4runtime.cpp:889
scope = {engine = 0x15d9d08, mark = 0xb11019b0}
base = {ptr = 0xb11019b0}
func = <optimized out>
#13 0xb0e4cf0e in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
current build number: 234
device name: flo
channel: trusty-proposed
last update: 2014-03-12 17:14:48
version version: 234
version ubuntu: 20140312.1
version device: 20140304
** Affects: qtdeclarative-opensource-src (Ubuntu)
Importance: Undecided
Status: New
** Tags: qt5.2
** Summary changed:
- com.ubuntu.developer.andrewsomething.stackbrowser_stackbrowser_0.2.2 caused
qmlscene to segfault under Qt5.2
+ com.ubuntu.developer.andrewsomething.stackbrowser_stackbrowser_0.2.2 causes
qmlscene to segfault under Qt5.2
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https://bugs.launchpad.net/bugs/1291602
Title:
com.ubuntu.developer.andrewsomething.stackbrowser_stackbrowser_0.2.2
causes qmlscene to segfault under Qt5.2
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtdeclarative-opensource-src/+bug/1291602/+subscriptions
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