0001472: SIGSEGV in Gui::Document::slotNewObject - FreeCAD Tracker

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ID	Project	Category	View Status	Date Submitted	Last Update

0001472	FreeCAD	Bug	public	2014-03-11 20:24	2014-03-16 15:06

Reporter	shoogen	Assigned To	shoogen
Priority	urgent	Severity	block	Reproducibility	always
Status	closed	Resolution	no change required
Platform	AMD64	OS	Linux	OS Version	Debian 7.4
Product Version	trunk

Summary	0001472: SIGSEGV in Gui::Document::slotNewObject
Description	#0 0x0000000000000000 in ?? () #1 0x00007ffff7453fc3 in Gui::Document::slotNewObject (this=0x398ee40, Obj= ...) at /home/sebastian/free-cad/src/Gui/Document.cpp:381 0000002 0x00007ffff7464d82 in boost::_mfi::mf1<void, Gui::Document, App::DocumentObject const&>::operator() (this=0x3a3b5d0, p=0x398ee40, a1=...) at /usr/include/boost/bind/mem_fn_template.hpp:165 0000003 0x00007ffff7464264 in boost::_bi::list2<boost::_bi::value<Gui::Document>, boost::arg<1> >::operator()<boost::_mfi::mf1<void, Gui::Document, App::DocumentObject const&>, boost::_bi::list1<App::DocumentObject const&> > (this=0x3a3b5e0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:313 0000004 0x00007ffff74634da in boost::_bi::bind_t<void, boost::_mfi::mf1<void, Gui::Document, App::DocumentObject const&>, boost::_bi::list2<boost::_bi::value<Gui::Document>, boost::arg<1> > >::operator()<App::DocumentObject> (this=0x3a3b5d0, a1=...) at /usr/include/boost/bind/bind_template.hpp:47 0000005 0x00007ffff7462426 in boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Gui::Document, App::DocumentObject const&>, boost::_bi::list2<boost::_bi::value<Gui::Document>, boost::arg<1> > >, void, App::DocumentObject const&>::invoke (function_obj_ptr=..., a0=...) at /usr/include/boost/function/function_template.hpp:153 0000006 0x00007ffff6c1240d in boost::function1<void, App::DocumentObject const&>::operator() (this=0x3a3b5c8, a0=...) at /usr/include/boost/function/function_template.hpp:760 0000007 0x00007ffff6c0f1be in boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >::operator()<boost::signals::detail::connection_slot_pair>(boost::signals::detail::connection_slot_pair const&) const (this=0x7fffffffa420, slot=...) at /usr/include/boost/signals/signal_template.hpp:119 0000008 0x00007ffff6c0bb1a in boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator>::dereference() const (this=0x7fffffffa3e0) at /usr/include/boost/signals/detail/slot_call_iterator.hpp:61 0000009 0x00007ffff6c08884 in boost::iterator_core_access::dereference<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator> >(boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator> const&) (f=...) at /usr/include/boost/iterator/iterator_facade.hpp:517 0000010 0x00007ffff6c048a2 in boost::iterator_facade<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::unusable, boost::single_pass_traversal_tag, boost::signals::detail::unusable const&, long>::operator() const (this=0x7fffffffa3e0) 0000011 0x00007ffff6bffb9e in boost::detail::postfix_increment_proxy<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator> >::postfix_increment_proxy(boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator> const&) (this= 0x7fffffffa29f, x=...) at /usr/include/boost/iterator/iterator_facade.hpp:145 0000012 0x00007ffff6bf88c8 in boost::operator++<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::unusable, boost::single_pass_traversal_tag, boost::signals::detail::unusable const&, long>(boost::iterator_facade<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::unusable, boost::single_pass_traversal_tag, boost::signals::detail::unusable const&, long>&, int) (i=...) at /usr/include/boost/iterator/iterator_facade.hpp:732 0000013 0x00007ffff6bf36b9 in boost::last_value<void>::operator()<boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator> >(boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator>, boost::signals::detail::slot_call_iterator<boost::signals::detail::call_bound1<void>::caller<App::DocumentObject const&, boost::function<void (App::DocumentObject const&)> >, boost::signals::detail::named_slot_map_iterator>) const (this=0x3500148, first=..., last=...) at /usr/include/boost/last_value.hpp:49 0000014 0x00007ffff6bee722 in boost::signal1<void, App::DocumentObject const&, boost::last_value<void>, int, std::less<int>, boost::function<void (App::DocumentObject const&)> >::operator()(App::DocumentObject const&) (this=0x1e526b0, a1=...) at /usr/include/boost/signals/signal_template.hpp:354 0000015 0x00007ffff6be556a in App::Document::addObject (this=0x1e52470, sType= 0x19ccc24 "Part::Feature", pObjectName=0xd63fb4 "Line") at /home/sebastian/free-cad/src/App/Document.cpp:1454 0000016 0x00007ffff6c49262 in App::DocumentPy::addObject (this=0x24e92c0, args= ('Part::Feature', 'Line')) at /home/sebastian/free-cad/src/App/DocumentPyImp.cpp:168 0000017 0x00007ffff6c445e6 in App::DocumentPy::staticCallback_addObject (self= <App.Document at remote 0x24e92c8>, args=('Part::Feature', 'Line')) at /home/sebastian/fc-build/src/App/DocumentPy.cpp:876 0000018 0x00007ffff61e6bb6 in PyEval_EvalFrameEx () ---Type <return> to continue, or q <return> to quit--- from /usr/lib/libpython2.6.so.1.0 0000019 0x00007ffff61e772c in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 0000020 0x00007ffff61e65ff in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 0000021 0x00007ffff61e6703 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 0000022 0x00007ffff61e6703 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 0000023 0x00007ffff61e772c in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 0000024 0x00007ffff61e7882 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0 0000025 0x00007ffff620897d in PyRun_StringFlags () from /usr/lib/libpython2.6.so.1.0 0000026 0x00007ffff66caff2 in Base::InterpreterSingleton::runString (this= 0x62b620, sCmd= 0x24af830 "importDXF.open(\"/home/sebastian/Downloads/beam/W14x22.dxf\")") at /home/sebastian/free-cad/src/Base/Interpreter.cpp:161 0000027 0x00007ffff74a6c6b in Gui::Command::doCommand (eType=Gui::Command::App, sCmd=0x7ffff77c57d2 "%s.open(\"%s\")") at /home/sebastian/free-cad/src/Gui/Command.cpp:427 0000028 0x00007ffff7427c2b in Gui::Application::open (this=0x7fffffffd4b0, FileName=0x24da028 "/home/sebastian/Downloads/beam/W14x22.dxf", Module= 0x1e64ce8 "importDXF") at /home/sebastian/free-cad/src/Gui/Application.cpp:491 0000029 0x00007ffff74af098 in StdCmdOpen::activated (this=0x9c2290, iMsg=0) at /home/sebastian/free-cad/src/Gui/CommandDoc.cpp:140 0000030 0x00007ffff74a6527 in Gui::Command::invoke (this=0x9c2290, i=0) at /home/sebastian/free-cad/src/Gui/Command.cpp:288 0000031 0x00007ffff749d0cf in Gui::Action::onActivated (this=0x16d7b00) at /home/sebastian/free-cad/src/Gui/Action.cpp:92
Tags	No tags attached.

FreeCAD Information

shoogen 2014-03-11 20:38 developer ~0004428	OS: Debian GNU/Linux 7.4 (wheezy) Platform: 64-bit Version: 0.14.3303 (Git) Branch: master Hash: 289d06bf8e4ac1b7a44b4d58536285fcfebcb8d9 Python version: 2.6.8 Qt version: 4.8.2 Coin version: 3.1.3 SoQt version: 1.5.0 OCC version: 6.7.0

quick61 2014-03-12 01:35 reporter ~0004429	Not sure if it's the same bug or not but I'm getting what looks to be a boost related crash every time I try to convert a mesh to a shape in the part workbench. Forum thread - http://forum.freecadweb.org/viewtopic.php?f=3&t=6053

wmayer 2014-03-12 09:58 administrator ~0004430	This is related too: http://forum.freecadweb.org/viewtopic.php?f=3&t=6054&sid=150ed90cbefba50f1e2ad4b4e6684eba

shoogen 2014-03-12 10:10 developer ~0004431	Bisecting: 0 revisions left to test after this (roughly 0 steps) [38d55b540e72c0fe5c6fcf1458c6ad5167fe01c7] + Start drag and drop of view providers

wmayer 2014-03-12 10:43 administrator ~0004432	Does the problem start with this commit 38d55b540e72c0fe5c6fcf1458c6ad5167fe01c7 ?

wmayer 2014-03-12 10:52 administrator ~0004433	Did you do a complete rebuild?

shoogen 2014-03-12 11:08 developer ~0004434	in the mean time, i did. it is not reproduceable on a clean build.

wmayer 2014-03-12 11:28 administrator ~0004435	So it must have been a corrupted build. The reason could be the addition of the virtual methods inside ViewProvider in the core system which then led to runtime crashes because the vtables of subclasses were incorrect. So, can this be closed?

Date Modified	Username	Field	Change
2014-03-11 20:24	shoogen	New Issue
2014-03-11 20:38	shoogen	Note Added: 0004428
2014-03-12 01:35	quick61	Note Added: 0004429
2014-03-12 09:58	wmayer	Note Added: 0004430
2014-03-12 09:58	wmayer	Priority	normal => urgent
2014-03-12 09:58	wmayer	Severity	crash => block
2014-03-12 10:10	shoogen	Note Added: 0004431
2014-03-12 10:36	shoogen	Summary	SIGSEGV in boost => SIGSEGV in Gui::Document::slotNewObject
2014-03-12 10:43	wmayer	Note Added: 0004432
2014-03-12 10:52	wmayer	Note Added: 0004433
2014-03-12 11:08	shoogen	Note Added: 0004434
2014-03-12 11:28	wmayer	Note Added: 0004435
2014-03-12 12:23	shoogen	Status	new => closed
2014-03-12 12:23	shoogen	Assigned To	=> shoogen
2014-03-12 12:23	shoogen	Resolution	open => no change required
2014-03-16 15:06	wmayer	Relationship added	has duplicate 0001476