Hi all,
I'm getting a segfault in the current git version. It happens on
startup, every time.
I'd like to get Flightgear running. I intend to do a little bit of
coding, but I need to get it running normally before I can make
changes. I know how to get more information, but I'm not sure what
would and wouldn't be useful. Let me know if I can give any more
information.
Jeff Taylor
Here is the backtrace from gdb:
#0 0x00007ffff48df410 in osgText::String::createUTF8EncodedString()
const ()
from /usr/local/lib64/libosgText.so.68
#1 0x0000000000916176 in SGText::UpdateCallback::operator()
(this=0x113eaa40,
node=0x1185a1c0, nv=0xdf1260) at SGText.cxx:76
#2 0x0000000000439548 in handle_geode_callbacks (this=0xdf1260, node=...)
at /usr/local/include/osgUtil/UpdateVisitor:94
#3 osgUtil::UpdateVisitor::apply (this=0xdf1260, node=...)
at /usr/local/include/osgUtil/UpdateVisitor:51
#4 0x00007ffff3793898 in osg::Geode::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#5 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#6 0x000000000043b886 in traverse (this=0xdf1260, transform=...)
at /usr/local/include/osg/NodeVisitor:191
#7 handle_callbacks_and_traverse (this=0xdf1260, transform=...)
at /usr/local/include/osgUtil/UpdateVisitor:86
#8 apply (this=0xdf1260, transform=...)
at /usr/local/include/osgUtil/UpdateVisitor:57
#9 SGUpdateVisitor::apply (this=0xdf1260, transform=...)
at /usr/local/include/simgear/scene/util/SGUpdateVisitor.hxx:162
#10 0x00007ffff383825a in osg::NodeVisitor::apply(osg::MatrixTransform&) ()
from /usr/local/lib64/libosg.so.68
#11 0x00007ffff4ee5b30 in osg::MatrixTransform::accept(osg::NodeVisitor&) ()
---Type <return> to continue, or q <return> to quit---
from /usr/local/lib64/libosgViewer.so.68
#12 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#13 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#14 0x00007ffff381e847 in osg::LOD::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#15 0x00007ffff381ef12 in osg::LOD::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#16 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#17 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#18 0x00007ffff381e847 in osg::LOD::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#19 0x00007ffff381ef12 in osg::LOD::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#20 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#21 0x000000000043b886 in traverse (this=0xdf1260, transform=...)
at /usr/local/include/osg/NodeVisitor:191
#22 handle_callbacks_and_traverse (this=0xdf1260, transform=...)
at /usr/local/include/osgUtil/UpdateVisitor:86
---Type <return> to continue, or q <return> to quit---
#23 apply (this=0xdf1260, transform=...)
at /usr/local/include/osgUtil/UpdateVisitor:57
#24 SGUpdateVisitor::apply (this=0xdf1260, transform=...)
at /usr/local/include/simgear/scene/util/SGUpdateVisitor.hxx:162
#25 0x00007ffff383825a in osg::NodeVisitor::apply(osg::MatrixTransform&) ()
from /usr/local/lib64/libosg.so.68
#26 0x00007ffff4ee5b30 in osg::MatrixTransform::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgViewer.so.68
#27 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#28 0x000000000043b886 in traverse (this=0xdf1260, transform=...)
at /usr/local/include/osg/NodeVisitor:191
#29 handle_callbacks_and_traverse (this=0xdf1260, transform=...)
at /usr/local/include/osgUtil/UpdateVisitor:86
#30 apply (this=0xdf1260, transform=...)
at /usr/local/include/osgUtil/UpdateVisitor:57
#31 SGUpdateVisitor::apply (this=0xdf1260, transform=...)
at /usr/local/include/simgear/scene/util/SGUpdateVisitor.hxx:162
#32 0x00007ffff383828c in
osg::NodeVisitor::apply(osg::PositionAttitudeTransform&) () from
/usr/local/lib64/libosg.so.68
#33 0x00007ffff3852ba2 in
osg::PositionAttitudeTransform::accept(osg::NodeVisitor&) () from
/usr/local/lib64/libosg.so.68
#34 0x00007ffff38bd0ea in osg::Switch::traverse(osg::NodeVisitor&) ()
---Type <return> to continue, or q <return> to quit---
from /usr/local/lib64/libosg.so.68
#35 0x00007ffff38be0a0 in osg::Switch::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#36 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#37 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#38 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#39 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#40 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#41 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#42 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#43 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#44 0x00007ffff38bd0ea in osg::Switch::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#45 0x00007ffff529a22d in osg::NodeVisitor::traverse(osg::Node&) ()
from /usr/local/lib64/libosgSim.so.68
---Type <return> to continue, or q <return> to quit---
#46 0x00007ffff3832750 in osg::NodeCallback::traverse(osg::Node*,
osg::NodeVisitor*) () from /usr/local/lib64/libosg.so.68
#47 0x00007ffff38be0a0 in osg::Switch::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#48 0x00007ffff37ed009 in osg::Group::traverse(osg::NodeVisitor&) ()
from /usr/local/lib64/libosg.so.68
#49 0x00007ffff585e234 in osg::Group::accept(osg::NodeVisitor&) ()
from /usr/local/lib64/libosgFX.so.68
#50 0x00007ffff4ed3018 in
osgViewer::Scene::updateSceneGraph(osg::NodeVisitor&)
() from /usr/local/lib64/libosgViewer.so.68
#51 0x00007ffff4f1479e in osgViewer::Viewer::updateTraversal() ()
from /usr/local/lib64/libosgViewer.so.68
#52 0x00007ffff4f1b647 in osgViewer::ViewerBase::frame(double) ()
from /usr/local/lib64/libosgViewer.so.68
#53 0x0000000000486c17 in fgOSMainLoop () at fg_os_osgviewer.cxx:287
#54 0x0000000000430f45 in fgMainInit (argc=2, argv=0x7fffffffe248)
at main.cxx:633
#55 0x00000000004300ce in main (argc=2, argv=0x7fffffffe248)
at bootstrap.cxx:243
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