On quarta-feira, 18 de maio de 2016 11:01:09 PDT Bogdan Vatra wrote:
> Hi,
>
> Did anyone tried Qt (5.7) with GCC 6 ?
> I compiled Qt and QtCreator (using debian's gcc 6) but it crashes in v4 when
> I start QtCreator :(. It's a know issue or just me?
I can confirm it too. And it only happens in release mode. And I can also
confirm the problem does not happen when compiling with GCC 5.3.1.
Backtrace with debugging symbols, but in release mode, is attached. I'll try
to study the generated code to see if I spot anything.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
#0 0x00007ffff58b0faa in QV4::ExecutionEngine::newArrayObject(int) (v=...,
this=<optimized out>)
at
/home/tjmaciei/obj/qt/qt5-release/qtbase/include/QtQml/5.7.0/QtQml/private/../../../../../../../../../src/qt/qt5/qtdeclarative/src/qml/jsruntime/qv4value_p.h:408
#1 0x00007ffff58b0faa in QV4::ExecutionEngine::newArrayObject(int)
(this=<optimized out>)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/jsruntime/qv4object_p.h:389
#2 0x00007ffff58b0faa in QV4::ExecutionEngine::newArrayObject(int)
(this=<optimized out>)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/jsruntime/qv4object_p.h:386
#3 0x00007ffff58b0faa in QV4::ExecutionEngine::newArrayObject(int)
(this=<optimized out>)
at
/home/tjmaciei/obj/qt/qt5-release/qtbase/include/QtQml/5.7.0/QtQml/private/../../../../../../../../../src/qt/qt5/qtdeclarative/src/qml/memory/qv4mm_p.h:211
#4 0x00007ffff58b0faa in QV4::ExecutionEngine::newArrayObject(int)
(this=0x1ee2990, count=3)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/jsruntime/qv4engine.cpp:618
#5 0x00007ffff5a08df6 in QQmlObjectCreator::create(int, QObject*,
QQmlInstantiationInterrupt*) (this=this@entry=0x7fffffffa790,
subComponentIndex=subComponentIndex@entry=-1, parent=parent@entry=0x0,
interrupt=interrupt@entry=0x0)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:192
#6 0x00007ffff5a0877e in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x7fffffffa9e0, index=index@entry=0,
parent=parent@entry=0x0, isContextObject=isContextObject@entry=true) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1084
#7 0x00007ffff5a08c2f in QQmlObjectCreator::create(int, QObject*,
QQmlInstantiationInterrupt*) (this=this@entry=0x7fffffffa9e0,
subComponentIndex=subComponentIndex@entry=-1, parent=parent@entry=0x0,
interrupt=interrupt@entry=0x0)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:203
#8 0x00007ffff5a0877e in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x7fffffffbd60, index=19, parent=0x1f56d80,
isContextObject=isContextObject@entry=false) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1084
#9 0x00007ffff5a0a619 in
QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*,
QV4::CompiledData::Binding const*) (this=this@entry=0x7fffffffbd60,
property=0x7fffc4041528, binding=binding@entry=0x7fffc41ecce0)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:749
#10 0x00007ffff5a0a864 in QQmlObjectCreator::setupBindings(QBitArray const&)
(this=this@entry=0x7fffffffbd60, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:701
#11 0x00007ffff5a0b34b in QQmlObjectCreator::populateInstance(int, QObject*,
QObject*, QQmlPropertyData const*, QBitArray const&)
(this=this@entry=0x7fffffffbd60, index=7, index@entry=9, instance=0x1f56520,
instance@entry=0x1f56d80, bindingTarget=0x1f56520,
bindingTarget@entry=0x1f56d80,
valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1328
#12 0x00007ffff5a083ef in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x7fffffffbd60, index=<optimized out>, parent=<optimized
out>, isContextObject=isContextObject@entry=false) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1175
#13 0x00007ffff5a0a619 in
QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*,
QV4::CompiledData::Binding const*) (this=this@entry=0x7fffffffbd60,
property=0x7fffc4041528, binding=binding@entry=0x7fffc41eca6c)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:749
#14 0x00007ffff5a0a864 in QQmlObjectCreator::setupBindings(QBitArray const&)
(this=this@entry=0x7fffffffbd60, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:701
#15 0x00007ffff5a0b34b in QQmlObjectCreator::populateInstance(int, QObject*,
QObject*, QQmlPropertyData const*, QBitArray const&)
(this=this@entry=0x7fffffffbd60, index=0, index@entry=7, instance=0x1f018a0,
instance@entry=0x1f56520, bindingTarget=0x1f018a0,
bindingTarget@entry=0x1f56520,
valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1328
#16 0x00007ffff5a083ef in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x7fffffffbd60, index=<optimized out>, parent=<optimized
out>, isContextObject=isContextObject@entry=false) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1175
#17 0x00007ffff5a0a619 in
QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*,
QV4::CompiledData::Binding const*) (this=this@entry=0x7fffffffbd60,
property=0x7fffc4041528, binding=binding@entry=0x7fffc41ec658)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:749
#18 0x00007ffff5a0a864 in QQmlObjectCreator::setupBindings(QBitArray const&)
(this=this@entry=0x7fffffffbd60, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:701
#19 0x00007ffff5a0b34b in QQmlObjectCreator::populateInstance(int, QObject*,
QObject*, QQmlPropertyData const*, QBitArray const&)
(this=this@entry=0x7fffffffbd60, index=-1, index@entry=0, instance=0x0,
instance@entry=0x1f018a0, bindingTarget=0x1f43360,
bindingTarget@entry=0x1f018a0,
valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1328
#20 0x00007ffff5a083ef in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x7fffffffbd60, index=index@entry=0,
parent=parent@entry=0x0, isContextObject=isContextObject@entry=true) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1175
#21 0x00007ffff5a08c2f in QQmlObjectCreator::create(int, QObject*,
QQmlInstantiationInterrupt*) (this=this@entry=0x7fffffffbd60,
subComponentIndex=subComponentIndex@entry=-1, parent=parent@entry=0x0,
interrupt=interrupt@entry=0x0)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:203
#22 0x00007ffff5a0877e in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x1f2edb0, index=2, parent=0x1f2e790,
isContextObject=isContextObject@entry=false) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1084
#23 0x00007ffff5a0a619 in
QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*,
QV4::CompiledData::Binding const*) (this=this@entry=0x1f2edb0,
property=0x7fffc4041528, binding=binding@entry=0x7fffc4187a1c)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:749
#24 0x00007ffff5a0a864 in QQmlObjectCreator::setupBindings(QBitArray const&)
(this=this@entry=0x1f2edb0, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:701
#25 0x00007ffff5a0b34b in QQmlObjectCreator::populateInstance(int, QObject*,
QObject*, QQmlPropertyData const*, QBitArray const&)
(this=this@entry=0x1f2edb0, index=-1, index@entry=0, instance=0x0,
instance@entry=0x1f2e790, bindingTarget=0x7ffff7020d90
<QArrayData::shared_null+16>,
bindingTarget@entry=0x1f2e790,
valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1328
#26 0x00007ffff5a083ef in QQmlObjectCreator::createInstance(int, QObject*,
bool) (this=this@entry=0x1f2edb0, index=index@entry=0, parent=parent@entry=0x0,
isContextObject=isContextObject@entry=true) at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1175
#27 0x00007ffff5a08c2f in QQmlObjectCreator::create(int, QObject*,
QQmlInstantiationInterrupt*) (this=this@entry=0x1f2edb0,
subComponentIndex=<optimized out>, parent=parent@entry=0x0,
interrupt=interrupt@entry=0x0)
at
/home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:203
#28 0x00007ffff5987ed2 in QQmlComponentPrivate::beginCreate(QQmlContextData*)
(this=0x1f3eea0, context=0x1f1dc50)
at /home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:876
#29 0x00007ffff5988300 in QQmlComponent::create(QQmlContext*)
(publicContext=0x1f1db90, this=0x1f3e6b0)
at /home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:825
#30 0x00007ffff5988300 in QQmlComponent::create(QQmlContext*) (this=0x1f3e6b0,
context=0x1f1db90)
at /home/tjmaciei/src/qt/qt5/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:785
#31 0x00007fffdd222384 in QQuickWidget::continueExecute() () at
/home/tjmaciei/obj/qt/qt5-release/qtbase/lib/libQt5QuickWidgets.t.so.5
#32 0x00007fffdd222a0d in QQuickWidgetPrivate::execute() () at
/home/tjmaciei/obj/qt/qt5-release/qtbase/lib/libQt5QuickWidgets.t.so.5
#33 0x00007fffd7acf1e5 in Welcome::Internal::WelcomeMode::initPlugins() ()
at /home/tjmaciei/obj/qt/qt-creator/lib/qtcreator/plugins/libWelcome.so
#34 0x00007fffd7acf3ed in
Welcome::Internal::WelcomePlugin::extensionsInitialized() ()
at /home/tjmaciei/obj/qt/qt-creator/lib/qtcreator/plugins/libWelcome.so
#35 0x00007ffff7bba5a2 in
ExtensionSystem::Internal::PluginSpecPrivate::initializeExtensions() ()
at
/home/tjmaciei/obj/qt/qt-creator/bin/../lib/qtcreator/libExtensionSystem.so.4
#36 0x00007ffff7bb0cf1 in
ExtensionSystem::Internal::PluginManagerPrivate::loadPlugin(ExtensionSystem::PluginSpec*,
ExtensionSystem::PluginSpec::State) () at
/home/tjmaciei/obj/qt/qt-creator/bin/../lib/qtcreator/libExtensionSystem.so.4
#37 0x00007ffff7bb27d4 in
ExtensionSystem::Internal::PluginManagerPrivate::loadPlugins() ()
at
/home/tjmaciei/obj/qt/qt-creator/bin/../lib/qtcreator/libExtensionSystem.so.4
#38 0x0000000000409b9f in main ()
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